CN216828215U

CN216828215U - Stamping device of high accuracy opposite sex reinforcement piece

Info

Publication number: CN216828215U
Application number: CN202220113777.9U
Authority: CN
Inventors: 李定强; 李金孟; 张�林; 曹雪娟
Original assignee: Shenzhen Xinhuale Electronics Co ltd
Current assignee: Shenzhen Xinhuale Electronics Co ltd
Priority date: 2022-01-17
Filing date: 2022-01-17
Publication date: 2022-06-28
Anticipated expiration: 2032-01-17

Abstract

The utility model discloses a stamping device of a high-precision opposite-sex reinforcing sheet, which belongs to the technical field of a reinforcing sheet stamping device, and comprises a workbench, a lower die and an upper die, wherein a top plate is fixedly arranged on the workbench, a hydraulic lifting component is fixedly arranged on the bottom end of the middle part of the top plate, the stamping device also comprises a lower plate, the lower plate is fixedly arranged on the bottom end of the lower die, six groups of positioning pins are symmetrically and slidably arranged at the two ends of the bottom end of the lower plate, the six groups of positioning pins are all fixedly arranged on the workbench, a vertical limiting component is fixedly arranged above the workbench, an installing mechanism is fixedly arranged on the output end of the hydraulic lifting component, an upper plate is fixedly arranged on the top end of the upper die, the installing mechanism comprises a fixing plate, a limiting component and an elastic component, the utility model can ensure that the lower die and the upper die are extremely simple to disassemble, greatly facilitate the replacement of the die by workers, and shorten the time for replacing the die, the speed of die change is improved, and then the working efficiency is improved.

Description

Stamping device of high accuracy opposite sex reinforcement piece

Technical Field

The utility model relates to a reinforcement piece stamping device technical field specifically is a stamping device of high accuracy opposite sex reinforcement piece.

Background

The FPC reinforcing sheet is one of necessary components for reinforcing electronic products, is mainly used for locally reinforcing an FPC splicing area and preventing the area from being bent, improves the strength of the splicing area, facilitates the integral assembly, and is produced in a mode that a coiled reinforcing material plate is straightened and sent into a stamping die to be stamped and then ejected.

The existing stamping device is complicated in fixing structure of the die, so that the die is troublesome to replace when the die needs to be replaced, more time is needed to replace the die, and the working efficiency is reduced.

Therefore, it is necessary to develop a stamping device for the high-precision anisotropic reinforcing sheet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stamping device of high accuracy opposite sex reinforcement piece to it is comparatively loaded down with trivial details to the fixed knot of mould to propose current stamping device in the above-mentioned background art of solution, leads to comparatively trouble when needs are changed the mould, needs to spend more time and changes the mould, thereby leads to the problem that work efficiency reduces.

In order to achieve the above purpose, the utility model provides a following technical scheme: a stamping device for high-precision opposite-sex reinforcing sheets comprises a workbench, a lower die and an upper die, wherein a top plate is fixedly mounted on the workbench, a hydraulic lifting assembly is fixedly mounted at the bottom end of the middle part of the top plate, the stamping device further comprises a lower plate, the lower plate is fixedly mounted at the bottom end of the lower die, six groups of positioning pins are symmetrically arranged at two ends of the bottom end of the lower plate in a sliding mode, the six groups of positioning pins are fixedly mounted on the workbench, a vertical limiting assembly is fixedly mounted above the workbench and is in sliding fit with two ends of the top of the lower plate, a mounting mechanism is fixedly mounted at the output end of the hydraulic lifting assembly, and an upper plate is fixedly mounted at the top end of the upper die;

the mounting mechanism comprises a fixing plate, a limiting assembly and an elastic assembly, the fixing plate is fixedly mounted at the output end of the hydraulic lifting assembly, the upper plate is slidably arranged in the fixing plate, the limiting assembly is slidably attached to the upper plate, and the elastic assembly is fixedly mounted on the limiting assembly.

Preferably, the both ends symmetry of below board is provided with six groups of constant head tanks, the locating pin slides and sets up in the constant head tank that same position department set up, and the side of locating pin slides the laminating with the inner wall of constant head tank.

Preferably, vertical spacing subassembly includes fixed frame and T shape cardboard, fixed frame fixed mounting is on the workstation, T shape cardboard symmetry sets up in the both sides of below board, and is two sets of the both ends of T shape cardboard are all slided and are set up in fixed frame, and are two sets of all slide bar, four groups are slided and are provided with the slide bar on the both ends of T shape cardboard all fixed mounting are in fixed frame, four groups all slide on the slide bar and be provided with the spring, and the spring setting is in one side that the below board was kept away from to T shape cardboard.

Preferably, one side of each of the two sets of T-shaped clamping plates, which is close to the lower plate, is in sliding fit with the top end face of the lower plate, four sets of sliding grooves are symmetrically formed in two ends of the fixing frame, four sets of sliding rods are fixedly installed in the sliding grooves formed in the same position respectively, two ends of each T-shaped clamping plate are arranged in the sliding grooves formed in the same position respectively in a sliding mode, and each T-shaped clamping plate is made of iron.

Preferably, the two ends of the spring are respectively in contact with the inner wall of one side, away from the lower plate, of the T-shaped clamping plate and one side, away from the T-shaped clamping plate, of the sliding groove, the spring is in a compression state, the magnetic plates are symmetrically and fixedly mounted at the two ends of the fixing frame, and the force of attraction and connection of the magnetic plates and the magnetism of the T-shaped clamping plate is larger than the elastic force of compression of the spring.

Preferably, a square groove is formed in the fixed plate, the upper plate is arranged in the square groove in a sliding mode, and the side edge of the upper plate is attached to the inner wall of the square groove in a sliding mode.

Preferably, spacing subassembly includes drive shaft and driven shaft, the drive shaft is equipped with a set ofly altogether, the driven shaft is equipped with five groups altogether, drive shaft and five groups of driven shaft rotate evenly and install in the both sides of fixed plate, equal fixed mounting has the cam on the lower part of drive shaft and five groups of driven shafts, six groups the protruding terminal surface of cam all with the bottom face sliding fit of top board, fixed mounting has the hexagonal piece on the bottom of drive shaft, drive shaft and five groups of driven shaft transmission cooperation are connected.

Preferably, the top ends of the driving shaft and the five groups of driven shafts are fixedly provided with chain wheels, the six groups of chain wheels are connected in a transmission fit mode through chains, and the upper portion of the driving shaft is fixedly provided with an elastic assembly.

Preferably, the elastic assembly comprises a concave ring disc, the concave ring disc is fixedly installed on the upper portion of the driving shaft, a coil spring is sleeved on the concave ring disc in a sliding mode, and two ends of the coil spring are fixedly embedded in the concave ring disc and the fixing plate respectively.

Compared with the prior art, the beneficial effects of the utility model are that: the lower mould and the upper mould that set up are fixed in the vertical direction through vertical spacing subassembly and spacing subassembly respectively for the dismouting of lower mould and last mould is very simple, and very big has made things convenient for the staff to change the mould, has shortened the time of changing the mould, has improved the speed of retooling, and then has improved work efficiency.

Drawings

FIG. 1 is a front view of the stamping device of the present invention;

FIG. 2 is a structural diagram of the punching device of the present invention;

FIG. 3 is an enlarged view of the area A in FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of the area B of FIG. 2 according to the present invention;

figure 5 is the utility model discloses a T shape cardboard stereogram.

In the figure: 1-workbench, 2-top plate, 3-lower die, 4-fixed frame, 5-upper die, 6-fixed plate, 7-hydraulic lifting component, 8-square groove, 9-cam, 10-driving shaft, 11-chain wheel, 12-concave ring disc, 13-coil spring, 14-hexagonal block, 15-upper plate, 16-lower plate, 17-positioning groove, 18-positioning pin, 19-T-shaped clamping plate, 20-driven shaft, 21-spring, 22-sliding rod, 23-sliding groove and 24-magnetic plate.

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.

The utility model provides a following technical scheme: a stamping device of a high-precision opposite-sex reinforcing sheet can effectively realize that a lower die 3 and an upper die 5 are extremely simple to disassemble and assemble in the using process, greatly facilitates the replacement of dies by workers, improves the speed of die replacement, further improves the working efficiency, increases a lower plate 16, positioning pins 18, an upper plate 15, a fixing plate 6, a limiting assembly and an elastic assembly, and refers to figures 1-5, and comprises a workbench 1, the lower die 3 and the upper die 5, wherein a top plate 2 is fixedly arranged on the workbench 1, a hydraulic lifting assembly 7 is fixedly arranged at the bottom end of the middle part of the top plate 2, a lower plate 16 is further included, the lower plate 16 is fixedly arranged at the bottom end of the lower die 3, six groups of positioning pins 18 are symmetrically arranged at two ends of the bottom end of the lower plate 16 in a sliding manner, the six groups of positioning pins 18 are all fixedly arranged on the workbench 1, a vertical limiting assembly is fixedly arranged above the workbench 1, the top both ends of vertical spacing subassembly and below 16 board are slided and are laminated, fixed mounting has installation mechanism on the output of hydraulic lifting unit 7, fixed mounting has upper plate 15 on going up the top of mould 5, installation mechanism includes fixed plate 6, spacing subassembly and elastic component, fixed plate 6 fixed mounting is on the output of hydraulic lifting unit 7, upper plate 15 slides and sets up in fixed plate 6, spacing subassembly and upper plate 15 slide and laminate, elastic component fixed mounting is on spacing subassembly.

The both ends symmetry of below board 16 is provided with six groups of constant head tanks 17, and locating pin 18 slides and sets up in the constant head tank 17 that same position department set up, and the side of locating pin 18 and the inner wall of constant head tank 17 slide the laminating, can carry on spacingly to below board 16 on the horizontal direction through locating pin 18, is provided with square groove 8 in the fixed plate 6, and top board 15 slides and sets up in square groove 8, and the side of top board 15 and the inner wall of square groove 8 slide the laminating.

The vertical limiting component comprises a fixed frame 4 and T-shaped clamping plates 19, the fixed frame 4 is fixedly arranged on the workbench 1, the T-shaped clamping plates 19 are symmetrically arranged at two sides of a lower plate 16, the T-shaped clamping plates 19 are used for limiting the lower plate 16 in the vertical direction, two ends of two groups of T-shaped clamping plates 19 are arranged in the fixed frame 4 in a sliding way, two ends of two groups of T-shaped clamping plates 19 are respectively provided with a sliding rod 22 in a sliding way, four groups of sliding rods 22 are fixedly arranged in the fixed frame 4, four groups of sliding rods 22 are respectively provided with a spring 21 in a sliding way, the sliding rods 22 are used for limiting the spring 21, the spring 21 is arranged at one side of the T-shaped clamping plate 19 far away from the lower plate 16, the spring 21 is used for pushing the T-shaped clamping plate 19 to move towards one side close to the lower plate 16 so that the lower plate 16 is jointed with the T-shaped clamping plates 19, one side of the two groups of the T-shaped clamping plates 19 close to the lower plate 16 is jointed with the top end surface of the lower plate 16 in a sliding way, four groups of sliding grooves 23 are symmetrically arranged at two ends of the fixed frame 4, four groups of sliding rods 22 are respectively and fixedly arranged in the sliding grooves 23 arranged at the same position, two ends of the T-shaped clamping plate 19 are respectively and slidably arranged in the sliding grooves 23 arranged at the same position, the T-shaped clamping plate 19 is made of iron, two ends of the spring 21 are respectively in contact with one side of the T-shaped clamping plate 19 away from the lower plate 16 and one inner wall of the sliding groove 23 away from the T-shaped clamping plate 19, the spring 21 is in a compression state, the T-shaped clamping plate 19 cannot easily slide, so that the lower die 3 is fixed more stably, magnetic plates 24 are symmetrically and fixedly arranged at two ends of the fixed frame 4, the magnetic attraction connection force of the magnetic plates 24 and the T-shaped clamping plate 19 is larger than the compression elastic force of the spring 21, when the lower die 3 is disassembled, the magnetic plates 24 can be magnetically connected with the T-shaped clamping plate 19, the elastic force of the spring 21 cannot overcome the magnetic force of the magnetic plates 24 on the T-shaped clamping plate 19, thereby fixing the T-shaped chucking plate 19.

The limiting assembly comprises a driving shaft 10 and a driven shaft 20, the driving shaft 10 is provided with one group, the driven shaft 20 is provided with five groups, the driving shaft 10 and the five groups of driven shafts 20 are uniformly and rotatably arranged in two sides of the fixed plate 6, cams 9 are fixedly arranged on the lower parts of the driving shaft 10 and the five groups of driven shafts 20, the top end surfaces of the protruding ends of the six groups of cams 9 are in sliding fit with the bottom end surface of the upper plate 15, the upper plate 15 is limited in the vertical direction through the protruding end of the cam 9, the hexagonal block 14 is fixedly installed at the bottom end of the driving shaft 10, workers can conveniently rotate the hexagonal block 14 through a wrench, the driving shaft 10 is in transmission fit connection with the five groups of driven shafts 20, chain wheels 11 are fixedly installed at the top ends of the driving shaft 10 and the five groups of driven shafts 20, the six groups of chain wheels 11 are in transmission fit connection through chains, the synchronous rotation of the driving shaft 10 and the five groups of driven shafts 20 can be realized, and the elastic component is fixedly arranged at the upper part of the driving shaft 10.

Elastic component includes concave ring dish 12, and concave ring dish 12 fixed mounting is on the upper portion of drive shaft 10, and sliding sleeve is equipped with wind spring 13 on the concave ring dish 12, and wind spring 13 is used for avoiding the concave ring dish 12 rotation in the condition of no human operation to the restriction cam rotates under the condition of no human operation, and then makes the fixed of going up mould 5 more firm, and the both ends of wind spring 13 are fixed the embedding respectively and are set up in concave ring dish 12 and fixed plate 6.

The working principle is as follows: when a mold needs to be replaced and the lower mold 3 and the upper mold 5 need to be detached, a worker can pull the T-shaped clamping plate 19 to move to one side far away from the lower plate 16, at the moment, the spring 21 is further compressed, the magnetic plate 24 and the T-shaped clamping plate 19 are magnetically connected together, the force of the magnetic attraction connection of the magnetic plate 24 and the T-shaped clamping plate 19 is larger than the elastic force of the compression of the spring 21, namely, the T-shaped clamping plate 19 cannot reset under the acting force of the spring 21, the worker can take the lower plate 16 off the workbench 1, then the worker clamps the hexagonal block 14 with a wrench and rotates, as the chain wheels 11 are fixedly mounted at the top ends of the driving shaft 10 and the five-group driven shaft 20, and the six-group chain wheels 11 are connected in a transmission fit manner through chains, namely, the driving shaft 10 and the five-group driven shaft 20 synchronously rotate, and the hexagonal block 14 rotates to enable the driving shaft 10 and the five-group driven shaft 20 to rotate, drive shaft 10 and five groups of driven shafts 20 rotate and make six group's cams 9 and concave ring dish 12 rotate promptly, and six group's cams 9 protrusion end and top panel 15 break away from the laminating, and the wind spring 13 is in compression state this moment, can take out last mould 5, i.e. make lower mould 3 and last mould 5's dismouting very simple, the very big staff that has made things convenient for changes the mould, has improved the speed of retooling, and then has improved work efficiency.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a stamping device of high accuracy opposite sex reinforcement piece, includes workstation (1), lower mould (3) and goes up mould (5), fixed mounting has roof (2) on workstation (1), fixed mounting has hydraulic lifting unit (7), its characterized in that on the middle part bottom of roof (2): the die comprises a lower die (3) and is characterized by further comprising a lower plate (16), wherein the lower plate (16) is fixedly arranged at the bottom end of the lower die (3), six groups of positioning pins (18) are symmetrically arranged at two ends of the bottom end of the lower plate (16) in a sliding manner, the six groups of positioning pins (18) are all fixedly arranged on a workbench (1), a vertical limiting component is fixedly arranged above the workbench (1), the vertical limiting component is in sliding fit with two ends of the top of the lower plate (16), an installation mechanism is fixedly arranged on the output end of a hydraulic lifting component (7), and an upper plate (15) is fixedly arranged at the top end of the upper die (5);

installation mechanism includes fixed plate (6), spacing subassembly and elastic component, fixed plate (6) fixed mounting is on the output of hydraulic pressure lifting unit (7), top board (15) slide to set up in fixed plate (6), spacing subassembly sets up in fixed plate (6), spacing subassembly and top board (15) slide to laminate, elastic component fixed mounting is on spacing subassembly.

2. The apparatus for stamping a reinforcing sheet with high precision and anisotropy as set forth in claim 1, wherein: the both ends symmetry of below board (16) is provided with six groups of constant head tank (17), locating pin (18) slide to set up in constant head tank (17) that the same position department set up, and the side of locating pin (18) and the inner wall of constant head tank (17) slide and laminate.

3. The apparatus for stamping a reinforcing sheet with high precision and anisotropy as set forth in claim 1, wherein: be provided with square groove (8) in fixed plate (6), upper panel (15) slide to set up in square groove (8), and the side of upper panel (15) and the inner wall of square groove (8) slide and laminate.

4. The apparatus for stamping a reinforcing sheet with high precision and anisotropy as set forth in claim 1, wherein: vertical spacing subassembly includes fixed frame (4) and T cardboard (19) that appears, fixed frame (4) fixed mounting is on workstation (1), T cardboard (19) symmetry sets up in the both sides of below board (16), and is two sets of the both ends of T cardboard (19) all slide to set up in fixed frame (4), and are two sets of all slide on the both ends of T cardboard (19) and be provided with slide bar (22), four groups the equal fixed mounting in fixed frame (4) of slide bar (22), four groups all slide on slide bar (22) and be provided with spring (21), and spring (21) set up the one side of keeping away from below board (16) in T cardboard (19).

5. The apparatus for stamping a reinforcing sheet with high precision and anisotropy as set forth in claim 1, wherein: spacing subassembly includes drive shaft (10) and driven shaft (20), drive shaft (10) are equipped with a set ofly altogether, driven shaft (20) are equipped with five groups altogether, drive shaft (10) and five groups driven shaft (20) are even to be rotated and are installed in the both sides of fixed plate (6), equal fixed mounting has cam (9), six groups on the lower part of drive shaft (10) and five groups driven shaft (20) the protruding end top face of cam (9) all with the bottom face sliding fit of top panel (15), fixed mounting has hexagonal piece (14) on the bottom of drive shaft (10), drive shaft (10) and five groups driven shaft (20) transmission fit are connected.

6. The apparatus for stamping a reinforcing sheet with high precision as claimed in claim 4, wherein: two sets of one side that T shape cardboard (19) are close to below board (16) all with the top end face sliding fit of below board (16), the both ends symmetry of fixed frame (4) is provided with four group spout (23), four groups slide bar (22) respectively fixed mounting in spout (23) that the same position department set up, the both ends of T shape cardboard (19) slide respectively and set up in spout (23) that the same position department set up, T shape cardboard (19) adopt the iron material.

7. The apparatus for stamping a reinforcing sheet with high precision as claimed in claim 4, wherein: the two ends of the spring (21) are respectively in contact with one side of the T-shaped clamping plate (19) far away from the lower plate (16) and one side of the sliding groove (23) far away from the T-shaped clamping plate (19), the spring (21) is in a compression state, the two ends of the fixing frame (4) are symmetrically and fixedly provided with magnetic plates (24), and the force of the magnetic attraction connection of the magnetic plates (24) and the T-shaped clamping plate (19) is greater than the elastic force of the compression of the spring (21).

8. The apparatus for stamping a reinforcing sheet with high precision as claimed in claim 5, wherein: all fixed mounting has sprocket (11) on the top of drive shaft (10) and five groups driven shaft (20), six groups sprocket (11) are connected through chain transmission cooperation, the upper portion fixed mounting elastic component of drive shaft (10).

9. The apparatus for stamping a reinforcing sheet with high precision as claimed in claim 8, wherein: elastic component includes concave ring dish (12), concave ring dish (12) fixed mounting is on the upper portion of drive shaft (10), sliding sleeve is equipped with wind spring (13) on concave ring dish (12), the both ends of wind spring (13) are fixed the embedding respectively and are set up in concave ring dish (12) and fixed plate (6).