CN114406075A - Integrated production equipment and production method for OA network floor - Google Patents
Integrated production equipment and production method for OA network floor Download PDFInfo
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- CN114406075A CN114406075A CN202210333038.5A CN202210333038A CN114406075A CN 114406075 A CN114406075 A CN 114406075A CN 202210333038 A CN202210333038 A CN 202210333038A CN 114406075 A CN114406075 A CN 114406075A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/14—Particular arrangements for handling and holding in place complete dies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Presses And Accessory Devices Thereof (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention relates to the technical field of OA (office automation) network floor production equipment, and discloses integrated production equipment and a production method for an OA network floor, which solve the problems that a corresponding buffer mechanism is lacked, the service life of a stamping die is easy to reduce, after stamping is finished, a stamped workpiece needs to be dismantled and then taken to welding equipment for welding, and the operation steps are complicated; the impact on the punching upper die and the punching lower die caused by the instant impact force is reduced, the service lives of the punching upper die and the punching lower die are prolonged, the positions of the machined parts can be directly adjusted, and the machined parts on the punching upper die are conveniently welded.
Description
Technical Field
The invention belongs to the technical field of OA (office automation) network floor production equipment, and particularly relates to integrated production equipment and a production method for an OA network floor.
Background
The OA network floor is a new type floor building material, which is a floor decoration method designed for the convenience of the network line expansion of the modernized office floor and office room. The problem that a lot of designers are headache caused by pre-burying wiring in traditional floors and walls is solved. The system meets the specific requirements of the information automation technology in the intelligent building on the environment, and effectively associates various operating systems with the control system.
The OA network floor needs to be punched in the production process, a corresponding buffer mechanism is lacked in the punching process, the service life of a punching die is easily shortened, a machined part after punching needs to be detached after punching is finished, the machined part is taken to welding equipment for welding, and the operation steps are complex.
Disclosure of Invention
In view of the above situation, in order to overcome the defects of the prior art, the present invention provides an integrated production apparatus and a production method for OA network floors, which effectively solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: an integrated production device for an OA network floor comprises a supporting base body, wherein a supporting top plate is arranged above the supporting base body, a first mounting base is arranged below the supporting top plate, the top of the first mounting base is connected with the bottom of the supporting top plate through a first hydraulic telescopic cylinder, a first stamping base is arranged at the bottom of the first mounting base, the bottom of the supporting top plate is connected with the top of the supporting base body through a supporting plate, a second stamping base is arranged below the first stamping base, a second mounting base is arranged at the bottom of the second stamping base, two first pressing plates are arranged above the second stamping base, a second hydraulic telescopic cylinder is arranged at the top of each first pressing plate, the second hydraulic telescopic cylinder is connected with the second mounting base through a splicing and disassembling assembly, and the second mounting base is connected with the supporting base body through a buffering multidirectional adjusting assembly;
the buffer multidirectional adjusting assembly comprises a first fixing column arranged at the bottom of a second mounting base, the top of the first fixing column is fixedly connected with the bottom of the second mounting base, a first groove is formed in the bottom of the first fixing column, a rotating shaft is arranged in the first groove, the bottom end of the rotating shaft extends to the outside of the first groove, the bottom end of the rotating shaft is connected with the top of a supporting base body through a bearing, two sliding grooves are formed in the inner wall of the first groove, sliding blocks are arranged in the sliding grooves and are fixedly connected with the rotating shaft, the top of the rotating shaft and the inner wall of the top of the first groove are connected through a first spring, a supporting ring is sleeved outside the first fixing column, a plurality of limiting holes are formed in the top of the supporting ring, a plurality of limiting columns are fixedly connected with the bottom of the second mounting base, limiting holes penetrate through the bottom ends of the limiting columns, and a first fixing plate and a second fixing plate are fixedly connected onto the supporting ring, the through-hole has been seted up at the top of second fixed plate, supports the top fixedly connected with reference column of base body, and the reference column runs through the through-hole, and the top of supporting base body is equipped with and is connected with first fixed plate matched with dismantlement formula lift adjustment subassembly.
Preferably, dismantlement formula lift adjustment subassembly is including setting up in the second fixed column that supports the base body top, the bottom of second fixed column and the top fixed connection who supports the base body, the second recess has been seted up at the top of second fixed column, be equipped with the spliced pole in the second recess, the top of spliced pole extends to the top of second recess, and the top of spliced pole and the bottom fixed connection of first fixed plate, the bottom of spliced pole and the bottom inner wall of second recess pass through second spring coupling, one side of supporting plate is equipped with first picture peg, the below of first picture peg is equipped with the second and presses the clamp plate, the top of second press the clamp plate and the bottom of first picture peg are passed through the third hydraulic stretching jar and are connected.
Preferably, a slot is formed in one side of the supporting plate, a jack is formed in the top of the first plug board, a third groove is formed in the inner wall of the top of the slot, a second plug board is arranged in the third groove, a first rectangular hole is formed in the inner wall of one side of the third groove, a first connecting plate is fixedly connected to one side of the second plug board and penetrates through the first rectangular hole, a third fixing plate is fixedly connected to one side of the supporting plate and is located above the first connecting plate, and the bottom of the third fixing plate is connected with the top of the first connecting plate through a third spring.
Preferably, the bottom of the second pressing plate is in contact with the top of the first fixing plate, one end of the first inserting plate is located in the slot, and the bottom end of the second inserting plate is located in the slot.
Preferably, the grafting detaching assembly comprises two fourth grooves formed in the second mounting base, a sliding plate is arranged in each fourth groove, movable plates are arranged on two sides of the second mounting base, one side of each sliding plate is connected with one inner wall of each fourth groove through two fourth springs, the other side of each sliding plate is fixedly connected with one side of each movable plate, a first positioning plate is fixedly connected with one side of each movable plate, second connecting plates are arranged on two sides of the second stamping base, the tops of the second connecting plates and the tops of the second hydraulic telescopic cylinders are connected through fixing seats, first positioning holes are formed in one side of each second connecting plate, supporting plates are fixedly connected with two sides of each second connecting plate, second positioning plates are fixedly connected with the bottoms of the supporting plates, and four first positioning grooves are formed in the tops of the second mounting base.
Preferably, a first clamping groove is formed in the top of the second mounting base, a clamping plate is fixedly connected to the bottom of the second stamping base, and second positioning grooves are formed in two sides of the second stamping base.
Preferably, the clamping plate is located in the first clamping groove, the first positioning plate penetrates through the first positioning hole, and one end of the first positioning plate is located in the corresponding second positioning groove.
Preferably, two second draw-in grooves have been seted up to the bottom of first mounting base, two card strips of top fixedly connected with of first punching press base, one side fixedly connected with fourth fixed plate of first mounting base, the spacing groove has been seted up to one side of first punching press base, the second rectangular hole has been seted up at the top of fourth fixed plate, be equipped with the third connecting plate in the second rectangular hole, the bottom of third connecting plate extends to the below of fourth fixed plate, one side fixedly connected with limiting plate of third connecting plate, be equipped with two third fixed columns in the second rectangular hole, the third fixed column runs through the third connecting plate, the both ends of third fixed column all with the inner wall fixed connection of second rectangular hole, the outside cover of third fixed column is equipped with the fifth spring.
Preferably, the fifth spring is located on one side, away from the first mounting base, of the third connecting plate, two ends of the fifth spring are respectively in contact with one side of the third connecting plate and the inner wall of one side of the second rectangular hole, the clamping strip is located in the second clamping groove, one end of the third connecting plate is located in the limiting groove, the second positioning hole is formed in the top of the fourth fixing plate, and the supporting plate penetrates through the second positioning hole.
The invention also provides an integrated production method for the OA network floor, which comprises the integrated production equipment for the OA network floor, and comprises the following steps:
fixing an upper stamping die on a first stamping base, fixing a lower stamping die on a second stamping base, placing a workpiece to be stamped on a lower stamping die, and driving a first pressing plate to move downwards relative to the second stamping base through a second hydraulic telescopic cylinder so that the first pressing plate presses the workpiece to be stamped to complete the fixation of the workpiece;
the first hydraulic telescopic cylinder drives the first mounting base to move downwards, so that the first stamping base and the stamping upper die move downwards, the rotating shaft is elastically connected with the first fixing column through the first spring, so that the second mounting base and the second stamping base are elastically connected relative to the supporting base body, and elastic buffering can be performed through the first spring;
when the second mounting base moves, the limiting column moves in the vertical direction relative to the limiting hole, the second mounting base and the second stamping base are prevented from rotating and shaking when moving in the vertical direction through the matching of the limiting column and the limiting hole, the first fixing column stably moves in the vertical direction relative to the rotating shaft through the matching of the sliding groove and the sliding block, the influence of instant impact force on the upper stamping die and the lower stamping die is reduced through the design of the first spring, and the service lives of the upper stamping die and the lower stamping die are prolonged;
after stamping is finished, the first hydraulic telescopic cylinder drives the first mounting base and the first stamping base to reset initial positions, the third hydraulic telescopic cylinder drives the second pressing plate to move downwards, the first fixing plate and the support ring move downwards, the connecting column moves downwards along with the support ring, the second spring is in a compressed state, the support ring stably moves in the vertical direction relative to the support base body through the cooperation of the second fixing plate, the through hole and the positioning column, the limiting column is separated from the limiting hole, and the limitation on the position of the second mounting base is removed;
according to actual requirements, the second stamping base and the second mounting base are driven to rotate, the first fixing column and the rotating shaft rotate relative to the supporting base body, the position of a workpiece on the stamping lower die can be changed, after adjustment is finished, the third hydraulic telescopic cylinder drives the second pressing plate to move upwards, the second spring drives the connecting column to move upwards, the first fixing plate moves upwards along with the second pressing plate, the supporting ring moves upwards, the bottom end of the limiting column is inserted into the corresponding limiting hole, the second mounting base is fixed relative to the supporting base body again, rotation of the second mounting base and the second stamping base is avoided, the workpiece on the stamping lower die does not need to be dismounted, the position of the workpiece can be directly adjusted, and the workpiece on the stamping lower die can be conveniently welded;
after welding, the second hydraulic telescopic cylinder drives the first pressing plate to move upwards to enable the first pressing plate not to press a workpiece any more, and then the processed workpiece is taken out, so that the processed workpiece is convenient to process, the first connecting plate is driven to move upwards to enable the bottom end of the second plug board to be separated from the jack, the limitation on the position of the first plug board is removed, the third spring is in a compressed state to further drive the first plug board to move, so that one end of the first plug board is separated from the slot, the dismounting of the first plug board and the third hydraulic telescopic cylinder can be completed, when the third hydraulic telescopic cylinder needs to be mounted, one end of the first plug board is driven to be inserted into the slot, the jack moves to the lower side of the second plug board, the first connecting plate is further loosened, the third spring drives the first connecting plate to move downwards to enable the bottom end of the second plug board to be inserted into the slot, so that the first plug board can be fixed relative to the supporting plate, and then the installation of the third hydraulic telescopic cylinder is completed.
Compared with the prior art, the invention has the beneficial effects that:
(1) during work, the upper stamping die is fixed on the first stamping base, the lower stamping die is fixed on the second stamping base, a workpiece to be stamped is placed on the lower stamping die, the first pressing plate is driven to move downwards relative to the second stamping base through the second hydraulic telescopic cylinder, the first pressing plate is enabled to press the workpiece to be stamped, fixing of the workpiece is completed, the first mounting base is driven to move downwards through the first hydraulic telescopic cylinder, the first stamping base and the upper stamping die are further enabled to move downwards, the rotating shaft and the first fixing column are elastically connected through the first spring, the second mounting base and the second stamping base are further elastically connected relative to the supporting base body, elastic buffering can be achieved through the first spring, when the second mounting base moves, the limiting column moves in the vertical direction relative to the limiting hole, and is matched with the limiting column and the limiting hole, the second mounting base and the second stamping base are prevented from rotating and shaking when moving in the vertical direction, the first fixing column can stably move relative to the vertical direction of the rotating shaft through the matching of the sliding groove and the sliding block, the influence of instant impact force on the upper stamping die and the lower stamping die is reduced through the design of the first spring, and the service lives of the upper stamping die and the lower stamping die are prolonged;
(2) after the stamping is finished, the first hydraulic telescopic cylinder drives the first mounting base and the first stamping base to reset initial positions, the third hydraulic telescopic cylinder drives the second pressing plate to move downwards, the first fixing plate and the support ring move downwards, the connecting column moves downwards along with the support ring, the second spring is in a compressed state, the support ring stably moves in the vertical direction relative to the support base body through the cooperation of the second fixing plate, the through hole and the positioning column, the limiting column is separated from the limiting hole, the limitation on the position of the second mounting base is removed, the second stamping base and the second mounting base are driven to rotate according to actual requirements, the first fixing column and the rotating shaft rotate relative to the support base body, the position of a workpiece on the stamping lower die can be changed, after the adjustment is finished, the third hydraulic telescopic cylinder drives the second pressing plate to move upwards, the connecting column is driven to move upwards by the second spring, the first fixing plate moves upwards along with the second pressing plate, so that the support ring moves upwards, the bottom end of the limiting column is inserted into the corresponding limiting hole, the second mounting base is fixed relative to the support base body again, the second mounting base and the second stamping base are prevented from rotating, a workpiece on a stamping lower die is not required to be disassembled, the position of the workpiece can be directly adjusted, the workpiece on the stamping lower die is convenient to weld, the actual operation is convenient, after the welding is finished, the second hydraulic telescopic cylinder drives the first pressing plate to move upwards, the workpiece is not pressed by the first pressing plate any more, the processed workpiece is taken out, the processed workpiece is convenient to process, the bottom end of the second inserting plate is separated from the inserting hole by driving the first connecting plate to move upwards, the limitation on the position of the first inserting plate is removed, the third spring is in a compressed state, and the first inserting plate is driven to move, when the third hydraulic telescopic cylinder needs to be installed, one end of the first plug board is driven to be inserted into the slot, the jack moves to the position below the second plug board, the first connecting plate is loosened, the third spring drives the first connecting plate to move downwards, the bottom end of the second plug board is inserted into the jack, the first plug board can be fixed relative to the supporting plate, the third hydraulic telescopic cylinder is installed, and replacement and maintenance of the third hydraulic telescopic cylinder are facilitated;
(3) the movable plate is driven to move, so that one end of the first positioning plate is separated from the second positioning groove and the first positioning hole, the limitation on the positions of the second stamping base and the second connecting plate is removed, the sliding plate moves along with the movable plate, the fourth spring is in a stretching state, the second connecting plate and the second stamping base are further moved upwards, the bottom end of the second positioning plate is separated from the first positioning groove, the clamping plate is separated from the first clamping groove, the second connecting plate and the second stamping base can be dismounted, the second hydraulic telescopic cylinder and a stamping lower die arranged on the second stamping base can be dismounted conveniently, when the second stamping base and the second hydraulic telescopic cylinder are required to be mounted, the clamping plate is driven to be inserted into the first clamping groove, the bottom end of the second positioning plate is driven to be inserted into the first positioning groove, the movable plate is loosened, and the sliding plate is driven to move by the fourth spring, the movable plate drives the first positioning plate to move, so that one end of the first positioning plate penetrates through the first positioning hole, and one end of the first positioning plate is inserted into the second positioning groove, so that the positions of the second connecting plate and the second stamping base are limited, the second positioning plate is prevented from being separated from the first positioning groove, the clamping plate is prevented from being separated from the first clamping groove, and the second stamping base and the second hydraulic telescopic cylinder can be installed;
(4) the third connecting plate is driven to move, so that one end of the limiting plate is separated from the limiting groove, the limitation on the position of the first stamping base is removed, the fifth spring is in a compressed state, the third connecting plate stably moves relative to the fourth fixing plate through the matching of the third fixing column and the third connecting plate, the first stamping base is driven to move downwards, the clamping strip is separated from the second clamping groove, the first stamping base can be detached, when the first stamping base needs to be installed, the clamping strip is driven to be inserted into the second clamping groove, the third connecting plate is further loosened, the fifth spring drives the third connecting plate to move, one end of the limiting plate is inserted into the corresponding limiting groove, the first stamping base can be installed, the stamping upper die installed on the first stamping base can be conveniently disassembled and assembled, and the fourth fixing plate stably moves relative to the vertical direction of the supporting plate through the design of the second positioning hole, and then make first installation base and the steady removal of first punching press base vertical direction.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A in accordance with the present invention;
FIG. 3 is a schematic view of the structure of the support ring of the present invention;
FIG. 4 is a sectional view of a second mounting base according to the present invention;
FIG. 5 is a schematic structural view of the disassembled lift adjustment assembly of the present invention;
FIG. 6 is an enlarged view of a portion of the invention at B of FIG. 5;
FIG. 7 is a sectional view of the first mounting base of the present invention;
FIG. 8 is a schematic structural view of a second connecting plate according to the present invention;
FIG. 9 is a schematic structural view of a second punch base according to the present invention;
in the figure: 1. a support base body; 2. supporting a top plate; 3. a first mounting base; 4. a first hydraulic telescoping cylinder; 5. a first punch base; 6. a support pallet; 7. a second stamped base; 8. a second mounting base; 9. a first pressing plate; 10. a second hydraulic telescopic cylinder; 11. a first fixed column; 12. a first groove; 13. a rotating shaft; 14. a bearing; 15. a support ring; 16. a limiting hole; 17. a limiting column; 18. a first spring; 19. a first fixing plate; 20. a second fixing plate; 21. a through hole; 22. a positioning column; 23. a second fixed column; 24. a second groove; 25. connecting columns; 26. a second spring; 27. a first board insert; 28. a third hydraulic telescopic cylinder; 29. a second pressing plate; 30. a slot; 31. a third groove; 32. a second board plug; 33. a first rectangular hole; 34. a first connecting plate; 35. a third fixing plate; 36. a third spring; 37. a fourth groove; 38. a slide plate; 39. a movable plate; 40. a fourth spring; 41. a first positioning plate; 42. a second connecting plate; 43. a first positioning hole; 44. a fixed seat; 45. a support plate; 46. a second positioning plate; 47. a first positioning groove; 48. a first card slot; 49. clamping a plate; 50. a second positioning groove; 51. a second card slot; 52. clamping the strip; 53. a fourth fixing plate; 54. a limiting groove; 55. a limiting plate; 56. a third connecting plate; 57. a second rectangular hole; 58. a third fixing column; 59. a fifth spring; 60. a second positioning hole; 61. a chute; 62. a slider; 63. and (4) inserting the jack.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In a first embodiment, as shown in fig. 1 to 9, the present invention includes a supporting base body 1, a supporting top plate 2 is disposed above the supporting base body 1, a first mounting base 3 is disposed below the supporting top plate 2, the top of the first mounting base 3 is connected to the bottom of the supporting top plate 2 through a first hydraulic telescopic cylinder 4, a first stamping base 5 is disposed at the bottom of the first mounting base 3, the bottom of the supporting top plate 2 is connected to the top of the supporting base body 1 through a supporting plate 6, a second stamping base 7 is disposed below the first stamping base 5, a second mounting base 8 is disposed at the bottom of the second stamping base 7, two first pressing plates 9 are disposed above the second stamping base 7, a second hydraulic telescopic cylinder 10 is disposed at the top of the first pressing plates 9, the second hydraulic telescopic cylinder 10 is connected to the second mounting base 8 through a plug-in detachment assembly, and the second mounting base 8 is connected to the supporting base body 1 through a buffering multidirectional adjustment assembly;
the buffering multidirectional adjusting assembly comprises a first fixing column 11 arranged at the bottom of a second mounting base 8, the top of the first fixing column 11 is fixedly connected with the bottom of the second mounting base 8, a first groove 12 is formed in the bottom of the first fixing column 11, a rotating shaft 13 is arranged in the first groove 12, the bottom end of the rotating shaft 13 extends to the outside of the first groove 12, the bottom end of the rotating shaft 13 is connected with the top of a supporting base body 1 through a bearing 14, two sliding grooves 61 are formed in the inner wall of the first groove 12, sliding blocks 62 are arranged in the sliding grooves 61 and are fixedly connected with the rotating shaft 13, the top of the rotating shaft 13 is connected with the inner wall of the top of the first groove 12 through a first spring 18, a supporting ring 15 is sleeved on the outside of the first fixing column 11, a plurality of limiting holes 16 are formed in the top of the supporting ring 15, a plurality of limiting columns 17 are fixedly connected with the bottom of the second mounting base 8, and the bottom ends of the limiting columns 17 penetrate through the limiting holes 16, a first fixing plate 19 and a second fixing plate 20 are fixedly connected to the support ring 15, a through hole 21 is formed in the top of the second fixing plate 20, a positioning column 22 is fixedly connected to the top of the support base body 1, the positioning column 22 penetrates through the through hole 21, and a detachable lifting adjusting assembly matched with the first fixing plate 19 is arranged on the top of the support base body 1 and connected with the detachable lifting adjusting assembly;
an upper stamping die is fixed on a first stamping base 5, a lower stamping die is fixed on a second stamping base 7, a workpiece to be stamped is placed on a lower stamping die, a first pressing plate 9 is driven to move downwards relative to the second stamping base 7 through a second hydraulic telescopic cylinder 10, the first pressing plate 9 is enabled to press the workpiece to be stamped, the workpiece is fixed, a first mounting base 3 is driven to move downwards through a first hydraulic telescopic cylinder 4, the first stamping base 5 and the upper stamping die move downwards, a rotating shaft 13 is elastically connected with a first fixed column 11 through a first spring 18, a second mounting base 8 is elastically connected with a second stamping base 7 relative to a supporting base body 1, elastic buffering can be carried out through the first spring 18, and when the second mounting base 8 moves, a limiting column 17 moves in the vertical direction relative to a limiting hole 16, through the cooperation of spacing post 17 and spacing hole 16, rotatory rocking when avoiding second mounting base 8 and the removal of second punching press base 7 vertical direction, through the cooperation of spout 61 and slider 62 for the steady removal of the relative pivot 13 vertical direction of first fixed column 11, through the design of first spring 18, reduce the impact force in the twinkling of an eye and to the influence that mould and punching press bed die caused on the punching press, increased the mould and punching press bed die's life on the punching press.
In the second embodiment, based on the first embodiment, as shown in fig. 1, 5 and 6, the detachable lifting adjusting assembly includes a second fixing column 23 disposed on the top of the supporting base body 1, the bottom of the second fixing column 23 is fixedly connected to the top of the supporting base body 1, a second groove 24 is formed on the top of the second fixing column 23, a connecting column 25 is disposed in the second groove 24, the top end of the connecting column 25 extends above the second groove 24, the top of the connecting column 25 is fixedly connected to the bottom of the first fixing plate 19, the bottom of the connecting column 25 is connected to the inner wall of the bottom of the second groove 24 through a second spring 26, a first inserting plate 27 is disposed on one side of the supporting plate 6, a second pressing plate 29 is disposed below the first inserting plate 27, the top of the second pressing plate 29 is connected to the bottom of the first inserting plate 27 through a third hydraulic telescopic cylinder 28, a slot 30 is formed on one side of the supporting plate 6, the top of the first inserting plate 27 is provided with an inserting hole 63, the inner wall of the top of the inserting groove 30 is provided with a third groove 31, a second inserting plate 32 is arranged in the third groove 31, the inner wall of one side of the third groove 31 is provided with a first rectangular hole 33, one side of the second inserting plate 32 is fixedly connected with a first connecting plate 34, the first connecting plate 34 penetrates through the first rectangular hole 33, one side of the supporting plate 6 is fixedly connected with a third fixing plate 35, the third fixing plate 35 is positioned above the first connecting plate 34, the bottom of the third fixing plate 35 is connected with the top of the first connecting plate 34 through a third spring 36, the bottom of the second pressing plate 29 is contacted with the top of the first fixing plate 19, one end of the first inserting plate 27 is positioned in the inserting groove 30, and the bottom end of the second inserting plate 32 is positioned in the inserting hole 63;
the third hydraulic telescopic cylinder 28 drives the second pressing plate 29 to move downwards, so that the first fixing plate 19 and the support ring 15 move downwards, the connecting column 25 moves downwards along with the support ring 15, the second spring 26 is in a compressed state, the support ring 15 moves stably in the vertical direction relative to the support base body 1 through the cooperation of the second fixing plate 20, the through hole 21 and the positioning column 22, the limiting column 17 is separated from the limiting hole 16, the limitation on the position of the second mounting base 8 is removed, the second stamping base 7 and the second mounting base 8 are driven to rotate according to actual requirements, the first fixing column 11 and the rotating shaft 13 rotate relative to the support base body 1, the position of a workpiece on a stamping pressing die can be changed, after the adjustment is finished, the third hydraulic telescopic cylinder 28 drives the second pressing plate 29 to move upwards, the second spring 26 drives the connecting column 25 to move upwards, so that the first fixing plate 19 moves upwards along with the second pressing plate 29, and then the support ring 15 is moved upwards, so that the bottom end of the limiting column 17 is inserted into the corresponding limiting hole 16, the second mounting base 8 is fixed relative to the support base body 1 again, the second mounting base 8 and the second stamping base 7 are prevented from rotating, the position of a workpiece on a stamping lower die is not required to be disassembled, the position of the workpiece can be directly adjusted, the workpiece on the stamping lower die is convenient to weld, and the actual operation is convenient, after the welding is finished, the second hydraulic telescopic cylinder 10 drives the first pressing plate 9 to move upwards, so that the first pressing plate 9 does not press the workpiece any more, and then the processed workpiece is taken out, the processed workpiece is convenient to process, by driving the first connecting plate 34 to move upwards, the bottom end of the second inserting plate 32 is separated from the inserting hole 63, the limitation on the position of the first inserting plate 27 is removed, the third spring 36 is in a compressed state, and then the first inserting plate 27 is driven to move, make the one end of first picture peg 27 break away from slot 30, can accomplish demolising of first picture peg 27 and third hydraulic telescoping cylinder 28, when needing to install third hydraulic telescoping cylinder 28, the one end of drive first picture peg 27 inserts in slot 30, and jack 63 moves to the below of second picture peg 32, and then loosens first connecting plate 34, third spring 36 drive first connecting plate 34 moves down, make the bottom of second picture peg 32 insert in jack 63, can make first picture peg 27 fixed relative support layer board 6, and then accomplish the installation of third hydraulic telescoping cylinder 28, be convenient for change the maintenance to third hydraulic telescoping cylinder 28.
In the third embodiment, based on the first embodiment, as shown in fig. 1, 3, 4, 8 and 9, the plugging and detaching assembly includes two fourth grooves 37 opened on the second mounting base 8, a sliding plate 38 is disposed in the fourth groove 37, two movable plates 39 are disposed on two sides of the second mounting base 8, one side of the sliding plate 38 is connected to an inner wall of one side of the fourth groove 37 through two fourth springs 40, the other side of the sliding plate 38 is fixedly connected to one side of the movable plate 39, one side of the movable plate 39 is fixedly connected to a first positioning plate 41, two sides of the second stamping base 7 are respectively provided with a second connecting plate 42, a top of the second connecting plate 42 is connected to a top of the second hydraulic telescopic cylinder 10 through a fixing seat 44, one side of the second connecting plate 42 is provided with a first positioning hole 43, two sides of the second connecting plate 42 are respectively fixedly connected to a supporting plate 45, and a bottom of the supporting plate 45 is fixedly connected to a second positioning plate 46, the top of the second mounting base 8 is provided with four first positioning grooves 47, the top of the second mounting base 8 is provided with a first clamping groove 48, the bottom of the second stamping base 7 is fixedly connected with a clamping plate 49, two sides of the second stamping base 7 are provided with second positioning grooves 50, the clamping plate 49 is positioned in the first clamping groove 48, the first positioning plate 41 penetrates through the first positioning hole 43, and one end of the first positioning plate 41 is positioned in the corresponding second positioning groove 50;
by driving the movable plate 39 to move, one end of the first positioning plate 41 is separated from the second positioning slot 50 and the first positioning hole 43, the position limitation of the second stamping base 7 and the second connecting plate 42 is released, the sliding plate 38 moves along with the movable plate 39, the fourth spring 40 is in a stretching state, and further the second connecting plate 42 and the second stamping base 7 are moved upwards, so that the bottom end of the second positioning plate 46 is separated from the first positioning slot 47, and the clamping plate 49 is separated from the first clamping slot 48, the dismounting of the second connecting plate 42 and the second stamping base 7 can be completed, and further the dismounting of the second hydraulic telescopic cylinder 10 and the stamping press die mounted on the second stamping base 7 is facilitated, when the second stamping base 7 and the second hydraulic telescopic cylinder 10 need to be mounted, the driving clamping plate 49 is inserted into the first clamping slot 48, and further the bottom end of the second positioning plate 46 is driven to be inserted into the first positioning slot 47, thereby loosening the movable plate 39, the fourth spring 40 drives the sliding plate 38 to move, so that the movable plate 39 drives the first positioning plate 41 to move, and further, one end of the first positioning plate 41 penetrates through the first positioning hole 43, and one end of the first positioning plate 41 is inserted into the second positioning groove 50, and further, the limitation of the positions of the second connecting plate 42 and the second punching base 7 is completed simultaneously, the second positioning plate 46 is prevented from being separated from the first positioning groove 47, and the clamping plate 49 is prevented from being separated from the first clamping groove 48, and then, the installation of the second punching base 7 and the second hydraulic telescopic cylinder 10 can be completed.
In the fourth embodiment, based on the first embodiment, as shown in fig. 1, 2 and 7, two second engaging grooves 51 are formed at the bottom of the first mounting base 3, two engaging strips 52 are fixedly connected to the top of the first stamping base 5, a fourth fixing plate 53 is fixedly connected to one side of the first mounting base 3, a limiting groove 54 is formed at one side of the first stamping base 5, a second rectangular hole 57 is formed at the top of the fourth fixing plate 53, a third connecting plate 56 is arranged in the second rectangular hole 57, the bottom end of the third connecting plate 56 extends to the lower side of the fourth fixing plate 53, a limiting plate 55 is fixedly connected to one side of the third connecting plate 56, two third fixing posts 58 are arranged in the second rectangular hole 57, the third fixing posts 58 penetrate through the third connecting plate 56, both ends of the third fixing posts 58 are fixedly connected to the inner wall of the second rectangular hole 57, a fifth spring 59 is sleeved outside the third fixing posts 58, the fifth spring 59 is positioned on one side of the third connecting plate 56 far away from the first mounting base 3, two ends of the fifth spring 59 are respectively contacted with one side of the third connecting plate 56 and the inner wall of one side of the second rectangular hole 57, the clamping strip 52 is positioned in the second clamping groove 51, one end of the third connecting plate 56 is positioned in the limiting groove 54, the top of the fourth fixing plate 53 is provided with a second positioning hole 60, and the supporting plate 6 penetrates through the second positioning hole 60;
the third connecting plate 56 is driven to move, so that one end of the limiting plate 55 is separated from the limiting groove 54, the limitation on the position of the first stamping base 5 is removed, the fifth spring 59 is in a compressed state, the third connecting plate 56 stably moves relative to the fourth fixing plate 53 through the matching of the third fixing column 58 and the third connecting plate 56, the first stamping base 5 is driven to move downwards, the clamping strip 52 is separated from the second clamping groove 51, the first stamping base 5 can be dismounted, when the first stamping base 5 needs to be mounted, the clamping strip 52 is driven to be inserted into the second clamping groove 51, the third connecting plate 56 is released, the fifth spring 59 drives the third connecting plate 56 to move, one end of the limiting plate 55 is inserted into the corresponding limiting groove 54, the mounting of the first stamping base 5 can be finished, and the stamping upper die mounted on the first stamping base 5 can be dismounted conveniently, through the design of the second positioning hole 60, the fourth fixing plate 53 is stably moved in the vertical direction relative to the support pallet 6, and thus the first mounting base 3 and the first punching base 5 are stably moved in the vertical direction.
The integrated production method for the OA network floor comprises the integrated production equipment for the OA network floor, and comprises the following steps:
fixing an upper stamping die on a first stamping base 5, fixing a lower stamping die on a second stamping base 7, placing a workpiece to be stamped on a lower stamping die, and driving a first pressing plate 9 to move downwards relative to the second stamping base 7 through a second hydraulic telescopic cylinder 10, so that the first pressing plate 9 presses the workpiece to be stamped to complete the fixation of the workpiece;
the first mounting base 3 is driven to move downwards through the first hydraulic telescopic cylinder 4, so that the first stamping base 5 and the upper stamping die move downwards, the rotating shaft 13 and the first fixing column 11 are elastically connected through the first spring 18, so that the second mounting base 8 and the second stamping base 7 are elastically connected relative to the supporting base body 1, and elastic buffering can be performed through the first spring 18;
when the second mounting base 8 moves, the limiting column 17 moves in the vertical direction relative to the limiting hole 16, the second mounting base 8 and the second stamping base 7 are prevented from rotating and shaking in the vertical direction through the matching of the limiting column 17 and the limiting hole 16, the first fixing column 11 stably moves in the vertical direction relative to the rotating shaft 13 through the matching of the sliding chute 61 and the sliding block 62, the influence of instant impact force on the upper stamping die and the lower stamping die is reduced through the design of the first spring 18, and the service lives of the upper stamping die and the lower stamping die are prolonged;
after punching is finished, the first hydraulic telescopic cylinder 4 drives the first mounting base 3 and the first punching base 5 to reset initial positions, the third hydraulic telescopic cylinder 28 drives the second pressing plate 29 to move downwards, so that the first fixing plate 19 and the supporting ring 15 move downwards, the connecting column 25 moves downwards along with the supporting ring 15, the second spring 26 is in a compressed state, the supporting ring 15 stably moves in the vertical direction relative to the supporting base body 1 through the matching of the second fixing plate 20, the through hole 21 and the positioning column 22, the limiting column 17 is separated from the limiting hole 16, and the limitation on the position of the second mounting base 8 is released;
according to actual requirements, the second stamping base 7 and the second mounting base 8 are driven to rotate, and then the first fixing column 11 and the rotating shaft 13 rotate relative to the supporting base body 1, the position of a workpiece on the punching lower die can be changed, after the adjustment is finished, the third hydraulic telescopic cylinder 28 drives the second pressing plate 29 to move upwards, and the second spring 26 drives the connecting column 25 to move upwards, so that the first fixing plate 19 moves upwards along with the second pressing plate 29, thereby moving the support ring 15 upwards, so that the bottom ends of the position-limiting posts 17 are inserted into the corresponding position-limiting holes 16, so that the second mounting base 8 is fixed relative to the supporting base body 1 again, the second mounting base 8 and the second punching base 7 are prevented from rotating, the workpiece on the punching lower die does not need to be dismantled, the position of the workpiece can be directly adjusted, and the workpiece on the stamping lower die can be conveniently welded;
after welding, the second hydraulic telescopic cylinder 10 drives the first pressing plate 9 to move upwards, so that the first pressing plate 9 does not press a workpiece any more, and then the processed workpiece is taken out, and the processed workpiece is convenient to process, the bottom end of the second inserting plate 32 is separated from the inserting hole 63 by driving the first connecting plate 34 to move upwards, the limitation on the position of the first inserting plate 27 is removed, the third spring 36 is in a compressed state, and then the first inserting plate 27 is driven to move, so that one end of the first inserting plate 27 is separated from the inserting groove 30, the first inserting plate 27 and the third hydraulic telescopic cylinder 28 can be dismounted, when the third hydraulic telescopic cylinder 28 is required to be mounted, one end of the first inserting plate 27 is driven to be inserted into the inserting groove 30, and the inserting hole 63 is moved to the lower part of the second inserting plate 32, so that the first connecting plate 34 is loosened, the third spring 36 drives the first connecting plate 34 to move downwards, so that the bottom end of the second inserting plate 32 is inserted into the inserting hole 63, the first insert plate 27 is fixed relative to the support pallet 6, and the third hydraulic telescopic cylinder 28 is mounted.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. An integrated production plant for OA network floors, comprising a supporting base body (1), characterized in that: a supporting top plate (2) is arranged above the supporting base body (1), a first mounting base (3) is arranged below the supporting top plate (2), the top of the first mounting base (3) is connected with the bottom of the supporting top plate (2) through a first hydraulic telescopic cylinder (4), a first stamping base (5) is arranged at the bottom of the first mounting base (3), the bottom of the supporting top plate (2) is connected with the top of the supporting base body (1) through a supporting plate (6), a second stamping base (7) is arranged below the first stamping base (5), a second mounting base (8) is arranged at the bottom of the second stamping base (7), two first pressing plates (9) are arranged above the second stamping base (7), a second hydraulic telescopic cylinder (10) is arranged at the top of the first pressing plates (9), and the second hydraulic telescopic cylinder (10) is connected with the second mounting base (8) through a splicing and disassembling component, the second mounting base (8) is connected with the supporting base body (1) through a buffer multidirectional adjusting assembly;
the buffering multidirectional adjusting assembly comprises a first fixing column (11) arranged at the bottom of a second mounting base (8), the top of the first fixing column (11) is fixedly connected with the bottom of the second mounting base (8), a first groove (12) is formed in the bottom of the first fixing column (11), a rotating shaft (13) is arranged in the first groove (12), the bottom end of the rotating shaft (13) extends to the outside of the first groove (12), the bottom end of the rotating shaft (13) is connected with the top of a supporting base body (1) through a bearing (14), two sliding grooves (61) are formed in the inner wall of the first groove (12), a sliding block (62) is arranged in each sliding groove (61), the sliding block (62) is fixedly connected with the rotating shaft (13), the top of the rotating shaft (13) is connected with the inner wall of the top of the first groove (12) through a first spring (18), a supporting ring (15) is sleeved on the outside of the first fixing column (11), a plurality of spacing holes (16) have been seted up at the top of support ring (15), a plurality of spacing post (17) of bottom fixedly connected with of second mounting base (8), spacing hole (16) are run through to the bottom of spacing post (17), first fixed plate (19) of fixedly connected with and second fixed plate (20) are gone up in support ring (15), through-hole (21) have been seted up at the top of second fixed plate (20), top fixedly connected with reference column (22) of support base body (1), and reference column (22) run through-hole (21), the top of support base body (1) is equipped with and is connected with first fixed plate (19) matched with dismantlement formula lift adjustment subassembly.
2. An integrated production facility for OA network floors according to claim 1, characterized in that: the detachable lifting adjusting assembly comprises a second fixing column (23) arranged at the top of the supporting base body (1), the bottom of the second fixing column (23) is fixedly connected with the top of the supporting base body (1), a second groove (24) is formed in the top of the second fixing column (23), a connecting column (25) is arranged in the second groove (24), the top end of the connecting column (25) extends to the upper part of the second groove (24), and the top of spliced pole (25) and the bottom fixed connection of first fixed plate (19), the bottom of spliced pole (25) and the bottom inner wall of second recess (24) are connected through second spring (26), one side of supporting plate (6) is equipped with first picture peg (27), the below of first picture peg (27) is equipped with second and presses clamp plate (29), the top of second press clamp plate (29) and the bottom of first picture peg (27) are passed through third hydraulic telescoping cylinder (28) and are connected.
3. An integrated production apparatus for OA network floors according to claim 2, characterized in that: slot (30) have been seted up to one side of supporting plate (6), jack (63) have been seted up at the top of first picture peg (27), third recess (31) have been seted up to the top inner wall of slot (30), be equipped with second picture peg (32) in third recess (31), first rectangular hole (33) have been seted up to one side inner wall of third recess (31), first connecting plate (34) of one side fixedly connected with of second picture peg (32), first rectangular hole (33) are run through in first connecting plate (34), one side fixedly connected with third fixed plate (35) of supporting plate (6), third fixed plate (35) are located the top of first connecting plate (34), and the bottom of third fixed plate (35) and the top of first connecting plate (34) are passed through third spring (36) and are connected.
4. An integrated production facility for OA network floors according to claim 3, characterized in that: the bottom of the second pressing plate (29) is in contact with the top of the first fixing plate (19), one end of the first inserting plate (27) is located in the inserting groove (30), and the bottom end of the second inserting plate (32) is located in the inserting hole (63).
5. An integrated production facility for OA network floors according to claim 1, characterized in that: the splicing and disassembling assembly comprises two fourth grooves (37) formed in a second mounting base (8), sliding plates (38) are arranged in the fourth grooves (37), movable plates (39) are arranged on two sides of the second mounting base (8), one side of each sliding plate (38) is connected with the inner wall of one side of each fourth groove (37) through two fourth springs (40), the other side of each sliding plate (38) is fixedly connected with one side of each movable plate (39), one side of each movable plate (39) is fixedly connected with a first positioning plate (41), two sides of a second stamping base (7) are respectively provided with a second connecting plate (42), the top of each second connecting plate (42) is connected with the top of a second hydraulic telescopic cylinder (10) through a fixing seat (44), one side of each second connecting plate (42) is provided with a first positioning hole (43), two sides of each second connecting plate (42) are respectively fixedly connected with a supporting plate (45), the bottom of the supporting plate (45) is fixedly connected with a second positioning plate (46), and the top of the second mounting base (8) is provided with four first positioning grooves (47).
6. An integrated production facility for OA network floors according to claim 5, characterized in that: first draw-in groove (48) have been seted up at the top of second mounting base (8), and second constant head tank (50) have all been seted up to the bottom fixedly connected with cardboard (49) of second punching press base (7), the both sides of second punching press base (7).
7. An integrated production facility for OA network floors according to claim 6, characterized in that: the clamping plate (49) is located in the first clamping groove (48), the first positioning plate (41) penetrates through the first positioning hole (43), and one end of the first positioning plate (41) is located in the corresponding second positioning groove (50).
8. An integrated production facility for OA network floors according to claim 1, characterized in that: the bottom of the first mounting base (3) is provided with two second clamping grooves (51), the top of the first stamping base (5) is fixedly connected with two clamping strips (52), one side of the first mounting base (3) is fixedly connected with a fourth fixing plate (53), one side of the first stamping base (5) is provided with a limiting groove (54), the top of the fourth fixing plate (53) is provided with a second rectangular hole (57), a third connecting plate (56) is arranged in the second rectangular hole (57), the bottom end of the third connecting plate (56) extends to the lower part of the fourth fixing plate (53), one side of the third connecting plate (56) is fixedly connected with a limiting plate (55), two third fixing columns (58) are arranged in the second rectangular hole (57), the third fixing columns (58) penetrate through the third connecting plate (56), and two ends of the third fixing columns (58) are fixedly connected with the inner wall of the second rectangular hole (57), the outer part of the third fixing column (58) is sleeved with a fifth spring (59).
9. An integrated production apparatus for OA network floors according to claim 8, characterized in that: the fifth spring (59) is located on one side, far away from the first mounting base (3), of the third connecting plate (56), two ends of the fifth spring (59) are respectively in contact with the inner wall of one side of the third connecting plate (56) and the inner wall of one side of the second rectangular hole (57), the clamping strip (52) is located in the second clamping groove (51), one end of the third connecting plate (56) is located in the limiting groove (54), the top of the fourth fixing plate (53) is provided with a second positioning hole (60), and the supporting plate (6) penetrates through the second positioning hole (60).
10. An integrated production method for an OA network floor, comprising the integrated production apparatus for an OA network floor according to claim 4, wherein: the method comprises the following steps:
fixing an upper stamping die on a first stamping base (5), fixing a lower stamping die on a second stamping base (7), placing a workpiece to be stamped on a lower stamping die, and driving a first pressing plate (9) to move downwards relative to the second stamping base (7) through a second hydraulic telescopic cylinder (10) so that the first pressing plate (9) presses the workpiece to be stamped to complete the fixation of the workpiece;
the first mounting base (3) is driven to move downwards through the first hydraulic telescopic cylinder (4), so that the first stamping base (5) and the stamping upper die move downwards, the rotating shaft (13) and the first fixing column (11) are elastically connected through the first spring (18), so that the second mounting base (8) and the second stamping base (7) are elastically connected relative to the supporting base body (1), and elastic buffering can be performed through the first spring (18);
when the second mounting base (8) moves, the limiting column (17) moves in the vertical direction relative to the limiting hole (16), the second mounting base (8) and the second stamping base (7) are prevented from rotating and shaking in the vertical direction movement through the matching of the limiting column (17) and the limiting hole (16), the first fixing column (11) stably moves in the vertical direction relative to the rotating shaft (13) through the matching of the sliding groove (61) and the sliding block (62), the influence of instant impact force on the upper stamping die and the lower stamping die is reduced through the design of the first spring (18), and the service lives of the upper stamping die and the lower stamping die are prolonged;
after punching is finished, the first hydraulic telescopic cylinder (4) drives the first mounting base (3) and the first punching base (5) to reset to initial positions, the third hydraulic telescopic cylinder (28) drives the second pressing plate (29) to move downwards, the first fixing plate (19) and the support ring (15) move downwards, the connecting column (25) moves downwards along with the support ring (15), the second spring (26) is in a compressed state, and the support ring (15) stably moves in the vertical direction relative to the support base body (1) through the cooperation of the second fixing plate (20), the through hole (21) and the positioning column (22), so that the limiting column (17) is separated from the limiting hole (16), and the limitation on the position of the second mounting base (8) is removed;
according to actual requirements, the second stamping base (7) and the second mounting base (8) are driven to rotate, the first fixing column (11) and the rotating shaft (13) rotate relative to the supporting base body (1), the position of a workpiece on the stamping lower die can be changed, after adjustment is finished, the third hydraulic telescopic cylinder (28) drives the second pressing plate (29) to move upwards, the second spring (26) drives the connecting column (25) to move upwards, the first fixing plate (19) moves upwards along with the second pressing plate (29), the supporting ring (15) moves upwards, the bottom end of the limiting column (17) is inserted into the corresponding limiting hole (16), the second mounting base (8) is fixed relative to the supporting base body (1) again, the second mounting base (8) and the second stamping base (7) are prevented from rotating, and the workpiece on the stamping lower die does not need to be dismantled, the position of the workpiece can be directly adjusted, and the workpiece on the stamping lower die can be conveniently welded;
after welding, the second hydraulic telescopic cylinder (10) drives the first pressing plate (9) to move upwards, so that the first pressing plate (9) does not press a machined part any more, the machined part is taken out, the machined part is convenient to machine, the bottom end of the second inserting plate (32) is separated from the inserting hole (63) by driving the first connecting plate (34) to move upwards, the limitation on the position of the first inserting plate (27) is removed, the third spring (36) is in a compressed state, and then the first inserting plate (27) is driven to move, so that one end of the first inserting plate (27) is separated from the inserting groove (30), the first inserting plate (27) and the third hydraulic telescopic cylinder (28) can be dismantled, when the third hydraulic telescopic cylinder (28) needs to be installed, one end of the first inserting plate (27) is driven to be inserted into the inserting groove (30), and the inserting hole (63) moves to the position below the second inserting plate (32), and then the first connecting plate (34) is loosened, the third spring (36) drives the first connecting plate (34) to move downwards, so that the bottom end of the second inserting plate (32) is inserted into the inserting hole (63), the first inserting plate (27) can be fixed relative to the supporting plate (6), and the third hydraulic telescopic cylinder (28) is further installed.
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| CN114406075B (en) | 2022-06-17 |
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