CN115890536A - Clamping equipment for machining composite mechanical material - Google Patents
Clamping equipment for machining composite mechanical material Download PDFInfo
- Publication number
- CN115890536A CN115890536A CN202310135875.1A CN202310135875A CN115890536A CN 115890536 A CN115890536 A CN 115890536A CN 202310135875 A CN202310135875 A CN 202310135875A CN 115890536 A CN115890536 A CN 115890536A
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- frame
- fixed
- clamping
- clamping device
- plate
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- 239000002131 composite material Substances 0.000 title claims abstract description 42
- 239000000463 material Substances 0.000 title claims abstract description 25
- 238000003754 machining Methods 0.000 title description 3
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 238000003825 pressing Methods 0.000 claims description 8
- 230000003139 buffering effect Effects 0.000 claims description 5
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 230000002457 bidirectional effect Effects 0.000 description 7
- 230000006872 improvement Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The invention relates to the technical field of clamping devices, in particular to a clamping device for processing a composite mechanical material, which comprises a frame, two supporting plates symmetrically arranged on two sides of the frame and a clamping device body, wherein the two supporting plates are arranged on the two sides of the frame; a clamping drive mechanism disposed at a location between the frame and the two support plates; and the two limiting mechanisms are respectively arranged at the inner side and the outer side of the two supporting plates. According to the invention, the limiting mechanism is used for applying lateral clamping force to two side surfaces of the composite material plate, and simultaneously, the rotating rod can be driven to rotate downwards to apply downward pressure to the upper surface of the composite material plate, so that the composite material plate can be limited and fixed in the transverse and longitudinal directions, the vertical shaking during the composite material plate processing is effectively reduced, the clamping stability of the composite material plate is greatly improved, meanwhile, the contact surface with the plate is increased, and the impression on the surface of the plate is prevented from being pressed out.
Description
Technical Field
The invention relates to the technical field of clamping devices, in particular to clamping equipment for machining a composite mechanical material.
Background
The steel is the main raw material of mechanical material, is used for manufacturing the materials of various mechanical parts and components and the process raw materials applied in the mechanical manufacturing process, and the composite mechanical material plate needs to be clamped and fixed during processing so as to be convenient for more stable processing operation on the plate.
However, the existing clamping device for the mechanical material plate usually applies transverse clamping force to two side edges of the plate, so that the plate is easy to shake up and down when being processed, and if the transverse clamping force is increased, the side edge of the plate is easy to deform due to higher pressure, and the yield of plate production is reduced.
Disclosure of Invention
The invention aims to provide clamping equipment for processing a composite mechanical material, so as to solve the problems in the background technology.
The technical scheme of the invention is as follows: a clamping device for processing composite mechanical materials comprises a frame, two supporting plates symmetrically arranged on two sides of the frame, and a clamping device; a clamping drive mechanism disposed at a location between the frame and the two support plates; the two limiting mechanisms are respectively arranged at the inner side and the outer side of the two supporting plates; the clamping driving mechanism comprises two first guide rods fixed at two ends of the inner side of the frame, a bidirectional screw rod rotatably connected to the inner side of the frame and located at the middle position, and a motor installed on one side of the outer side of the frame, the driving end of the motor is fixedly connected with one end of the bidirectional screw rod, two threads opposite in direction are arranged at two ends of the outer side of the bidirectional screw rod, two sliding strips are rotatably connected to two ends of the outer side of the bidirectional screw rod through thread symmetry, the two first guide rods are all slidably inserted into the two sliding strips, and the two sliding strips are fixed to the upper sides of the two supporting plates respectively.
Preferably, stop gear is including seting up the cavity in the inside one side of backup pad, one side of cavity slides and inserts and is equipped with the expansion plate that extends to the backup pad outside, and the inside run-through rotation of cavity is connected with the pivot, one side of expansion plate is fixed with the side guide, and the opposite side of expansion plate is connected with a plurality of first springs, and is a plurality of the one end of first spring all is connected with one side of cavity, the outside of pivot is located middle section position department and is fixed with the gear, the position department that the opposite side of expansion plate corresponds the gear is fixed with the rack, the rack passes through tooth and gear engagement, the outside both ends symmetry of pivot is fixed with two dwangs, two the end of dwang all is provided with buffering hold-down mechanism.
Preferably, buffering hold-down mechanism is including seting up the spout at the dwang end, the inboard of spout is fixed with the second guide arm, and the inboard sliding connection of spout has the slider, the inside of locating the slider is inserted in the second guide arm slides, the one end of slider is connected with the second spring that the second guide arm outside was located to the cover, and the bilateral symmetry of slider rotates and is connected with two pinch rollers.
Preferably, a rubber pad is fixedly adhered to one side of each side pressing plate.
Preferably, the lead angle between the bidirectional screw and the two sliding bars is smaller than the friction angle.
Preferably, four legs are symmetrically fixed on two sides of the frame.
The invention provides a clamping device for processing composite mechanical materials through improvement, and compared with the prior art, the clamping device has the following improvements and advantages:
according to the invention, the limiting mechanism is used for applying lateral clamping force to two side surfaces of the composite material plate, and simultaneously, the rotating rod can be driven to rotate downwards to apply downward pressure to the upper surface of the composite material plate, so that the composite material plate can be limited and fixed in the transverse and longitudinal directions, the vertical shaking during the composite material plate processing is effectively reduced, the clamping stability of the composite material plate is greatly improved, meanwhile, the contact surface with the plate is increased, and the impression on the surface of the plate is prevented from being pressed out.
Drawings
The invention is further explained below with reference to the figures and examples:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view in partial cross-section of the present invention;
FIG. 3 is an enlarged schematic view of the invention at A in FIG. 1;
fig. 4 is an enlarged structural view at B in fig. 2 of the present invention.
Description of reference numerals:
1. a frame; 2. a bidirectional screw; 3. a first guide bar; 4. a motor; 5. a slide bar; 6. a support plate; 7. a cavity; 8. a retractable plate; 9. a first spring; 10. a rotating shaft; 11. a gear; 12. a rack; 13. rotating the rod; 14. a chute; 15. a slider; 16. a second guide bar; 17. a second spring; 18. a pinch roller; 19. a support leg; 20. and (5) side pressing plates.
Detailed Description
The present invention is described in detail below, and technical solutions in the embodiments of the present invention are clearly and completely described, 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.
The invention provides a clamping device for processing a composite mechanical material through improvement, and the technical scheme of the invention is as follows:
as shown in fig. 1-4, a clamping device for processing composite mechanical material comprises a frame 1, two support plates 6 symmetrically arranged on two sides of the frame, and a clamping device for clamping the composite mechanical material; a clamping drive mechanism provided at a position between the frame 1 and the two support plates 6; the two limiting mechanisms are respectively arranged at the inner side and the outer side of the two supporting plates 6; press from both sides tight actuating mechanism including fixing two first guide arms 3 at frame 1 inboard both ends, rotate and connect in frame 1 inboard two-way screw rod 2 that are located middle section position department and install the motor 4 in frame 1 outside one side, the drive end of motor 4 and two-way screw rod 2's one end fixed connection, two-way screw rod 2's outside both ends are provided with two opposite direction's screw thread, and two-way screw rod 2's outside both ends are connected with two draw runners 5 through the rotation of screw thread symmetry, two first guide arms 3 all slide and insert the inside of locating two draw runners 5, the upside of two draw runners 5 is fixed with the downside of two backup pads 6 respectively.
Furthermore, the limiting mechanism comprises a cavity 7 arranged on one side inside the supporting plate 6, a telescopic plate 8 extending to the outside of the supporting plate 6 is inserted into one side of the cavity 7 in a sliding manner, a rotating shaft 10 is connected inside the cavity 7 in a penetrating and rotating manner, a side pressure plate 20 is fixed on one side of the telescopic plate 8, a plurality of first springs 9 are connected to the other side of the telescopic plate 8, one ends of the first springs 9 are connected to one side of the cavity 7, a gear 11 is fixed on the outer side of the rotating shaft 10 at the middle section position, a rack 12 is fixed on the other side of the telescopic plate 8 at the position corresponding to the gear 11, the rack 12 is meshed with the gear 11 through teeth, two rotating rods 13 are symmetrically fixed on two ends of the outer side of the rotating shaft 10, and a buffer compression mechanism is arranged at the tail ends of the two rotating rods 13;
through stop gear, when exerting the side direction clamp force to composite material board's both sides face, can drive dwang 13 and rotate downwards, exert the holding down force to composite material board's upper surface to can be horizontal and vertical two-way carry on spacingly and fixed composite material board, reduced effectively that composite material board rocks from top to bottom when adding man-hour, improved composite material board's centre gripping stability by a wide margin, increased the contact surface with panel simultaneously, prevent to extrude the impression with panel surface.
Further, the buffering and compressing mechanism comprises a sliding groove 14 formed at the tail end of the rotating rod 13, a second guide rod 16 is fixed on the inner side of the sliding groove 14, a sliding block 15 is connected to the inner side of the sliding groove 14 in a sliding manner, the second guide rod 16 is inserted into the sliding block 15 in a sliding manner, one end of the sliding block 15 is connected with a second spring 17 sleeved on the outer side of the second guide rod 16, and two compressing wheels 18 are symmetrically and rotatably connected to two sides of the sliding block 15;
the dwang 13 continues to rotate, exerts pressure on the pinch roller 18, and the pinch roller 18 transmits pressure to the slider 15, and the slider 15 slides and compresses the second spring 17 in the inboard of spout 14, reduces the impact force when pinch roller 18 contacts with the combined material board, can exert stable holding down force to the combined material board simultaneously, prevents to take place to rock from top to bottom when processing combined material board, has improved the centre gripping stability of panel.
Furthermore, a rubber pad is fixedly adhered to one side of the side pressing plate 20;
rubber pad texture is soft, avoids extruding the impression with the material board side, and the rubber pad has certain anti-skidding effect simultaneously, prevents that the material board from sliding.
Further, the lead angle between the bidirectional screw 2 and the two sliding bars 5 is smaller than the friction angle;
the self-locking function is achieved, the sliding strip 5 is prevented from sliding, and the stability of lateral clamping force is improved.
Furthermore, four support legs 19 are symmetrically fixed on two sides of the frame 1;
the supporting legs 19 are used for supporting the whole device, and the placing stability of the device is improved.
The working principle is as follows: when the device is used, a composite material plate is placed on the upper sides of the two supporting plates 6, then the motor 4 is controlled to operate to drive the two-way screw 2 to rotate, two opposite-direction threads are arranged at two ends of the outer side of the two-way screw 2, and the two sliding strips 5 are symmetrically and rotationally connected with two ends of the outer side of the two-way screw 2 through the threads, so that the two sliding strips 5 are driven to move in opposite directions through thread meshing when the two-way screw 2 rotates, the two sliding strips 5 respectively drive the two supporting plates 6 to move in opposite directions, the two supporting plates 6 are combined to move, the side pressure plates 20 on one sides of the two supporting plates 6 are clamped on two sides of the composite material plate, the side pressure plates 20 push the expansion plates 8 to move towards the inner side of the cavity 7 under the reaction force of the composite material plate, the expansion plates 8 drive the racks 12 on one sides of the expansion plates to move and compress the first springs 9 at the same time, and the racks 12 move to drive the gears 11 and the rotating shaft 10 to rotate through tooth meshing, the rotating shaft 10 drives the two rotating rods 13 at the two ends to rotate from a vertical angle to a horizontal angle, the pressing wheel 18 at the tail end of the rotating rod 13 presses the upper surface of the composite material plate along with rotation, along with the continuous rotation of the rotating rod 13, pressure is applied to the pressing wheel 18, the pressing wheel 18 transmits the pressure to the sliding block 15, the sliding block 15 slides on the inner side of the sliding groove 14 and compresses the second spring 17, the impact force generated when the pressing wheel 18 is in contact with the composite material plate is reduced, meanwhile, stable downward pressure can be applied to the composite material plate, the composite material plate is prevented from shaking up and down during processing, the clamping stability of the plate is improved, when the tail end of the rack 12 abuts against one side of the cavity 7, the expansion plate 8 stops moving, the side pressure plate 20 stops moving, at the moment, the side pressure plate 20 can apply constant clamping force to the two sides of the composite material plate, and the side surface clamps the composite material plate, and clamping and fixing the composite material plate.
The previous description is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The clamping equipment for processing the composite mechanical material comprises a frame (1) and two supporting plates (6) symmetrically arranged on two sides of the frame, and is characterized by also comprising a clamping device;
a clamping drive mechanism arranged at a position between the frame (1) and the two support plates (6);
the two limiting mechanisms are respectively arranged at the inner side and the outer side of the two supporting plates (6);
press from both sides tight actuating mechanism including fixing two first guide arms (3) at frame (1) inboard both ends, rotate and connect in frame (1) inboard two-way screw rod (2) that are located middle section position department and install motor (4) in frame (1) outside one side, the drive end of motor (4) and the one end fixed connection of two-way screw rod (2), the outside both ends of two-way screw rod (2) are provided with two opposite direction's screw thread, and the outside both ends of two-way screw rod (2) rotate through the screw thread symmetry and are connected with two draw runner (5), two first guide arm (3) all slide and insert the inside of locating two draw runner (5), two the upside of draw runner (5) is fixed with the downside of two backup pads (6) respectively.
2. The composite mechanical material processing clamping device as set forth in claim 1, wherein: stop gear is including offering cavity (7) in backup pad (6) inside one side, one side of cavity (7) slides and inserts and is equipped with expansion plate (8) that extend to backup pad (6) outside, and the inside run through of cavity (7) is rotated and is connected with pivot (10), one side of expansion plate (8) is fixed with side pressure board (20), and the opposite side of expansion plate (8) is connected with a plurality of first springs (9), and is a plurality of the one end of first spring (9) all is connected with one side of cavity (7), the outside of pivot (10) is located middle section position department and is fixed with gear (11), the position department that the opposite side of expansion plate (8) corresponds gear (11) is fixed with rack (12), rack (12) are through tooth and gear (11) meshing, the outside both ends symmetry of pivot (10) is fixed with two dwang (13), two the end of pivot (13) all is provided with buffering hold-down mechanism.
3. The clamping device for composite mechanical material processing according to claim 2, wherein: buffering hold-down mechanism is including seting up at terminal spout (14) of dwang (13), the inboard of spout (14) is fixed with second guide arm (16), and the inboard sliding connection of spout (14) has slider (15), second guide arm (16) slide insert locate the inside of slider (15), the one end of slider (15) is connected with second spring (17) that the cover was located the second guide arm (16) outside, and the bilateral symmetry of slider (15) rotates and is connected with two pinch rollers (18).
4. The clamping device for composite mechanical material processing according to claim 2, wherein: and a rubber pad is fixedly adhered to one side of the side pressing plate (20).
5. The clamping device for composite mechanical material processing according to claim 1, wherein: the lead angle between the two-way screw (2) and the two sliding strips (5) is smaller than the friction angle.
6. The composite mechanical material processing clamping device as set forth in claim 1, wherein: four supporting legs (19) are symmetrically fixed on two sides of the frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310135875.1A CN115890536A (en) | 2023-02-20 | 2023-02-20 | Clamping equipment for machining composite mechanical material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310135875.1A CN115890536A (en) | 2023-02-20 | 2023-02-20 | Clamping equipment for machining composite mechanical material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115890536A true CN115890536A (en) | 2023-04-04 |
Family
ID=86496378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310135875.1A Withdrawn CN115890536A (en) | 2023-02-20 | 2023-02-20 | Clamping equipment for machining composite mechanical material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115890536A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118720608A (en) * | 2024-09-03 | 2024-10-01 | 迈特孚明汽车零部件有限公司 | A welding fixture for automobile rear longitudinal beam |
| CN119611961A (en) * | 2025-02-11 | 2025-03-14 | 贵州商学院 | Big data's computer transshipment machine case |
| CN119870661A (en) * | 2025-03-20 | 2025-04-25 | 莱州睿玺幕墙工程有限公司 | Welding fixture for curtain wall construction |
-
2023
- 2023-02-20 CN CN202310135875.1A patent/CN115890536A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118720608A (en) * | 2024-09-03 | 2024-10-01 | 迈特孚明汽车零部件有限公司 | A welding fixture for automobile rear longitudinal beam |
| CN118720608B (en) * | 2024-09-03 | 2024-11-12 | 迈特孚明汽车零部件有限公司 | A welding fixture for automobile rear longitudinal beam |
| CN119611961A (en) * | 2025-02-11 | 2025-03-14 | 贵州商学院 | Big data's computer transshipment machine case |
| CN119870661A (en) * | 2025-03-20 | 2025-04-25 | 莱州睿玺幕墙工程有限公司 | Welding fixture for curtain wall construction |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20230404 |
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| WW01 | Invention patent application withdrawn after publication |