CN213256479U - Multi-station cold extrusion punch press - Google Patents
Multi-station cold extrusion punch press Download PDFInfo
- Publication number
- CN213256479U CN213256479U CN202021547259.5U CN202021547259U CN213256479U CN 213256479 U CN213256479 U CN 213256479U CN 202021547259 U CN202021547259 U CN 202021547259U CN 213256479 U CN213256479 U CN 213256479U
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- die plate
- cold extrusion
- main part
- cylinder
- snubber block
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- 238000000641 cold extrusion Methods 0.000 title claims abstract description 27
- 238000003466 welding Methods 0.000 claims abstract description 13
- 230000035939 shock Effects 0.000 claims abstract description 12
- 230000003139 buffering effect Effects 0.000 claims abstract description 7
- 238000001179 sorption measurement Methods 0.000 claims description 37
- 239000004744 fabric Substances 0.000 claims description 5
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 12
- 238000013016 damping Methods 0.000 description 10
- 238000010521 absorption reaction Methods 0.000 description 6
- 238000003754 machining Methods 0.000 description 5
- 230000007774 longterm Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 201000009240 nasopharyngitis Diseases 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model discloses a multistation cold extrusion punch press, including die plate, convex die plate, cylinder and main part, four corners of main part bottom all are provided with the snubber block, and the top welding of main part inside has the mount, and the bottom of mount evenly installs the cylinder, and the output of cylinder installs the piston rod, the bottom of piston rod installs the convex die plate, installs the die plate that matches with the convex die plate in the main part below the convex die plate, the utility model discloses through installing cylinder, snubber block, cushion socket and rubber cushion post, make the device optimize self structure, after the device starts, can produce the vibration because the operation of equipment such as cylinder, at this moment the snubber block can compress the rubber cushion post, and move in the cushion socket, and then utilize the elastic cushioning performance of rubber cushion post, cooperate the displacement transform of snubber block, can realize better shock attenuation buffering effect to the device, the stability of the device during operation has been promoted.
Description
Technical Field
The utility model relates to a cold extrusion punch press technical field specifically is a multistation cold extrusion punch press.
Background
The cold extrusion technology is widely applied in the field of die processing, and is a processing method for manufacturing parts by putting a metal blank in a cold extrusion die cavity, applying pressure to the blank through a male die fixed on a press machine at room temperature to enable the metal blank to generate plastic deformation, but the existing cold extrusion punch still has the following problems in actual use:
1. the common cold extrusion punching machine often has the problems of no multi-station and difficult die replacement, which causes the poor use effect of the device;
2. the existing cold extrusion punching machines on the market also have the defects of difficult limiting and deviation prevention of the machined parts, which leads to low practicability of the device;
3. the existing cold extrusion punching machine also generally has the defects of difficult fixed installation and poor damping performance, which is not favorable for the long-term popularization of the device.
Disclosure of Invention
An object of the utility model is to provide a multistation cold extrusion punch press to what provide among the above-mentioned background art does not possess the multistation and is difficult for changing the mould, is difficult for carrying on spacingly, preventing the off tracking and difficult fixed mounting and the poor problem of shock attenuation performance to the machined part.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cold extrusion punch press of multistation, includes die plate, convex die plate, cylinder and main part, four corners of main part bottom all are provided with the snubber block, and the welding of the inside top of main part has the mount, and the cylinder is evenly installed to the bottom of mount, and the piston rod is installed to the output of cylinder, the convex die plate is installed to the bottom of piston rod, install in the main part of convex die plate below with convex die plate assorted die plate, the welding has the adsorption plate on the mount of die plate one end, and the internally mounted of mount has the vacuum pump.
Preferably, constitute integrated welded structure between snubber block and the main part, and the both ends of snubber block bottom all are provided with rubber buffer post to rubber buffer post's bottom mounting have with snubber block assorted vibration damping mount, make it can realize better shock attenuation buffering effect to the device, promoted the steadiness ability when the device moves.
Preferably, the concave die plate and the convex die plate are uniformly welded with reserved sliding strips, bases are welded at the bottom end of the piston rod and the top end of the interior of the main body, the bases are provided with reserved sliding grooves matched with the reserved sliding strips, and the reserved sliding strips are provided with locking bolts connected with the bases, so that the machining efficiency of the device is improved.
Preferably, the number of the cylinders is 4, and an integrated welding structure is formed between the cylinders and the fixing frame, so that the structure of the device is optimized, and the firmness of the device is improved by welding.
Preferably, the inside of adsorption plate is provided with the air cavity, and the top of adsorption plate evenly is provided with the adsorption hole that is linked together with the inside of air cavity, and the inside in adsorption hole evenly is provided with dustproof filter cloth, makes it be favorable to prolonging the life of adsorption plate.
Preferably, the output of vacuum pump is provided with the air duct, and the adsorption plate is provided with 4, and the inside of air cavity is linked together through the inside of connecting pipe and air duct, makes it realize the spacing fixed action to the machined part, avoids adding the off tracking of article man-hour, has promoted the processing effect.
Preferably, the middle position department welding of cushion socket bottom has fixed foot, and the both ends of fixed foot all are provided with fixing bolt, make it can be with device fixed mounting, and then strengthened the stability of device.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the multi-station cold extrusion punch press is provided with the reserved sliding strips, the reserved sliding grooves, the locking bolts, the concave die plates and the convex die plates, so that the performance of the device is optimized, when the multi-station cold extrusion punch press is used, a user can utilize a sliding connection structure formed by the reserved sliding strips and the reserved sliding grooves to match with the limiting and fixing action of the locking bolts, the concave die plates and the convex die plates are disassembled on the device, and the user can conveniently install the concave die plates and the convex die plates of different types at corresponding positions of the four cylinders according to the self requirements, so that the processing efficiency of the device is improved by setting the multi-station cold extrusion punch press, different types of processing are realized by replacing different dies at each station, the functionality of the device is enhanced, and the long-term;
(2) the multi-station cold extrusion punch press is provided with the vacuum pump, the air cavity, the air guide tube, the concave die plate and the adsorption plate, so that when the device is used specifically, a user places each object on the four corresponding concave die plates and the adsorption plate in sequence, then the vacuum pump is started to evacuate the air guide tube, and then the air cavity inside the adsorption plate is evacuated through the communication effect of the connecting tube, so that negative pressure is generated inside the adsorption hole at the top end of the adsorption plate, a corresponding machined part is firmly adsorbed, the limiting and fixing effect on the machined part is realized, the deviation of the object during machining is avoided, and the machining effect is improved;
(3) this cold extrusion punch press of multistation is through installing fixed foot, fixing bolt, the cylinder, the snubber block, cushion socket and rubber buffer post, make the device optimize the structure of self, when specifically using, the user can utilize fixed foot and fixing bolt's effect on the one hand, with device fixed mounting, and then the stability of device has been strengthened, on the other hand device starts the back, can produce the vibration because the operation of equipment such as cylinders, at this moment, the snubber block can compress rubber buffer post, and at the inside removal of cushion socket, and then utilize the elastic buffer performance of rubber buffer post, the displacement transform of cooperation snubber block, can realize better shock attenuation buffering effect to the device, the stationary performance when having promoted the device operation.
Drawings
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the bottom cross-section of the fixing frame of the present invention;
FIG. 4 is a schematic view of the front view structure of the convex mold plate of the present invention;
fig. 5 is a schematic view of the front cross-section structure of the adsorption plate of the present invention.
In the figure: 1. a damper block; 2. reserving a chute; 3. a cavity plate; 4. a convex template; 5. a base; 6. a piston rod; 7. a cylinder; 8. a fixed mount; 9. an adsorption plate; 10. an air duct; 11. a main body; 12. a vacuum pump; 13. a rubber cushion column; 14. a shock absorbing seat; 15. fixing the bolt; 16. a fixing leg; 17. locking the bolt; 18. reserving a slide bar; 19. a connecting pipe; 20. an air cavity; 21. an adsorption hole; 22. dustproof filter cloth.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides an embodiment: a multi-station cold extrusion punch comprises a concave die plate 3, a convex die plate 4, air cylinders 7 and a main body 11, wherein four corners of the bottom end of the main body 11 are all provided with shock absorption blocks 1, the top end inside the main body 11 is welded with a fixed frame 8, the bottom ends of the fixed frame 8 are uniformly provided with the air cylinders 7, the type of the cylinder 7 can be SC 160X XX, the output end of the cylinder 7 is provided with a piston rod 6, the bottom end of the piston rod 6 is provided with a convex template 4, a main body 11 below the convex template 4 is provided with a concave template 3 matched with the convex template 4, a fixed frame 8 at one end of the concave template 3 is welded with an adsorption plate 9, a vacuum pump 12 is arranged inside the fixed frame 8, the vacuum pump 12 can be BYNFZ type, an integrated welding structure is formed between the shock absorption block 1 and the main body 11, rubber buffer columns 13 are arranged at two ends of the bottom of the shock absorption block 1, the bottom end of the rubber buffer column 13 is fixed with a shock absorption seat 14 matched with the shock absorption block 1;
when the device is used, after the device is started, vibration is generated due to the operation of equipment such as the air cylinder 7 and the like, at the moment, the damping block 1 compresses the rubber buffer column 13 and moves in the damping seat 14, and therefore, the good damping and buffering effect can be achieved on the device by utilizing the elastic buffering performance of the rubber buffer column 13 and matching with the displacement transformation of the damping block 1, and the stability of the device in operation is improved;
reserved sliding strips 18 are uniformly welded on the female die plate 3 and the male die plate 4, bases 5 are welded at the bottom end of the piston rod 6 and the top end of the interior of the main body 11, a reserved sliding groove 2 matched with the reserved sliding strips 18 is formed in each base 5, and a locking bolt 17 connected with each base 5 is arranged on each reserved sliding strip 18;
when the device is used, a user can utilize a sliding connection structure formed by the reserved sliding strips 18 and the reserved sliding grooves 2 to match with the limiting and fixing effects of the locking bolts 17, so that the concave template 3 and the convex template 4 can be disassembled and assembled on the device, and the user can conveniently install the concave template 3 and the convex template 4 of different types at the corresponding positions of the four cylinders 7 according to the self requirements, so that the processing efficiency of the device is improved by setting multiple stations, different types of processing are realized by replacing different molds at each station, the functionality of the device is enhanced, and the device is favorable for long-term popularization;
4 cylinders 7 are arranged, and an integrated welding structure is formed between each cylinder 7 and the fixing frame 8;
the structure of the device is optimized, and the firmness of the device is improved through welding;
an air cavity 20 is arranged inside the adsorption plate 9, adsorption holes 21 communicated with the inside of the air cavity 20 are uniformly formed in the top end of the adsorption plate 9, and dustproof filter cloth 22 is uniformly arranged inside the adsorption holes 21;
when in use, the dustproof filter cloth 22 is uniformly arranged inside the adsorption holes 21, so that dust in the external environment can be prevented from blocking the adsorption plate 9, and the service life of the adsorption plate 9 can be prolonged;
the output end of the vacuum pump 12 is provided with 4 air ducts 10, the adsorption plates 9 are arranged, and the inside of the air cavity 20 is communicated with the inside of the air ducts 10 through a connecting pipe 19;
when the vacuum suction device is used, the vacuum pump 12 is started to vacuumize the air guide tube 10, and then the air cavity 20 inside the adsorption plate 9 is vacuumized through the communication effect of the connecting tube 19, so that negative pressure is generated inside the adsorption hole 21 at the top end of the adsorption plate 9, a corresponding workpiece is firmly adsorbed, the limiting and fixing effect on the workpiece is realized, the deviation of the workpiece during machining is avoided, and the machining effect is improved;
a fixing pin 16 is welded in the middle of the bottom end of the shock absorption seat 14, and fixing bolts 15 are arranged at two ends of the fixing pin 16;
when the device is used, a user can fixedly install the device by utilizing the functions of the fixing feet 16 and the fixing bolts 15 after carrying the device to a proper operation position, and further the stability of the device is enhanced.
The working principle is as follows: when in use, the external power supply is connected, a user can utilize the action of the fixing feet 16 and the fixing bolts 15 to fixedly install the device after carrying the device to a proper operation position, and then the stability of the device is enhanced, and then the user can utilize the sliding connection structure formed by the reserved sliding strips 18 and the reserved sliding grooves 2 to match the limiting fixing action of the locking bolts 17 to realize the dismounting and mounting of the concave template 3 and the convex template 4 on the device, so that the user can conveniently install the concave template 3 and the convex template 4 with different types at the corresponding positions of the four cylinders 7 according to the self requirement, thereby not only improving the processing efficiency of the device by setting multiple stations, but also realizing the processing with different forms by replacing different molds at each station, enhancing the functionality of the device, being beneficial to the long-term popularization of the device, and finally placing each object on the corresponding four concave templates 3 and the adsorption plate 9 in sequence, then starting a vacuum pump 12 to vacuumize the air duct 10, and then vacuumizing an air cavity 20 inside the adsorption plate 9 through the communication action of a connecting pipe 19, so that negative pressure is generated inside an adsorption hole 21 at the top end of the adsorption plate 9 to firmly adsorb a corresponding workpiece, thereby realizing the limiting and fixing action on the workpiece, avoiding the deviation of the workpiece during processing, improving the processing effect, and finally starting four air cylinders 7 to drive a piston rod 6 and a convex template 4 below the piston rod to move, thereby realizing cold extrusion molding on the workpiece, in addition, when in actual operation, the device can generate vibration due to the operation of the air cylinders 7 and other equipment, at the moment, the damping block 1 can compress the rubber buffer column 13 and move inside the damping seat 14, thereby utilizing the elastic buffer performance of the rubber buffer column 13 to match with the displacement transformation of the damping block 1, and realizing better damping buffer effect on the device, the stability of the device during operation has been promoted.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a multistation cold extrusion punch press, includes die block (3), die block (4), cylinder (7) and main part (11), its characterized in that: four corners of main part (11) bottom all are provided with snubber block (1), and the top welding of main part (11) inside has mount (8), and the bottom of mount (8) evenly installs cylinder (7), and piston rod (6) are installed to the output of cylinder (7), convex die plate (4) are installed to the bottom of piston rod (6), install on main part (11) of convex die plate (4) below with convex die plate (4) assorted die board (3), the welding has adsorption plate (9) on mount (8) of die board (3) one end, and the internally mounted of mount (8) has vacuum pump (12).
2. A multi-station cold extrusion press according to claim 1, wherein: constitute integrated welded structure between snubber block (1) and main part (11), and the both ends of snubber block (1) bottom all are provided with rubber buffering post (13) to the bottom mounting of rubber buffering post (13) has with snubber block (1) assorted vibration damper seat (14).
3. A multi-station cold extrusion press according to claim 1, wherein: the special die is characterized in that reserved sliding strips (18) are uniformly welded on the concave die plate (3) and the convex die plate (4), bases (5) are welded at the bottom ends of the piston rods (6) and the top ends of the inner portions of the main bodies (11), reserved sliding grooves (2) matched with the reserved sliding strips (18) are formed in the bases (5), and locking bolts (17) connected with the bases (5) are arranged on the reserved sliding strips (18).
4. A multi-station cold extrusion press according to claim 1, wherein: the number of the cylinders (7) is 4, and an integrated welding structure is formed between the cylinders (7) and the fixing frame (8).
5. A multi-station cold extrusion press according to claim 1, wherein: an air cavity (20) is arranged inside the adsorption plate (9), adsorption holes (21) communicated with the inside of the air cavity (20) are uniformly formed in the top end of the adsorption plate (9), and dustproof filter cloth (22) is uniformly arranged inside the adsorption holes (21).
6. A multi-station cold extrusion press according to claim 5, wherein: the output end of the vacuum pump (12) is provided with 4 air guide pipes (10), the adsorption plates (9) are arranged, and the inside of the air cavity (20) is communicated with the inside of the air guide pipes (10) through a connecting pipe (19).
7. A multi-station cold extrusion press according to claim 2, wherein: the middle position department welding of shock attenuation seat (14) bottom has fixed foot (16), and the both ends of fixed foot (16) all are provided with fixing bolt (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021547259.5U CN213256479U (en) | 2020-07-30 | 2020-07-30 | Multi-station cold extrusion punch press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021547259.5U CN213256479U (en) | 2020-07-30 | 2020-07-30 | Multi-station cold extrusion punch press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213256479U true CN213256479U (en) | 2021-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021547259.5U Expired - Fee Related CN213256479U (en) | 2020-07-30 | 2020-07-30 | Multi-station cold extrusion punch press |
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| Country | Link |
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| CN (1) | CN213256479U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117000848A (en) * | 2023-08-28 | 2023-11-07 | 苏州丹卡精密机械有限公司 | Stamping die with buffering protection function |
-
2020
- 2020-07-30 CN CN202021547259.5U patent/CN213256479U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117000848A (en) * | 2023-08-28 | 2023-11-07 | 苏州丹卡精密机械有限公司 | Stamping die with buffering protection function |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20210525 |