CN210730707U

CN210730707U - Tooth piece stamping device

Info

Publication number: CN210730707U
Application number: CN201921551453.8U
Authority: CN
Inventors: 吴永勇; 吴秀辽
Original assignee: Chongqing Yaxin Auto Parts Co Ltd
Current assignee: Chongqing Yaxin Auto Parts Co Ltd
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-06-12
Anticipated expiration: 2029-09-18

Abstract

The utility model discloses a tooth piece stamping device relates to the stamping device field, the on-line screen storage device comprises a base, the top of base is provided with the die block, and the inside of die block is provided with the tooth's socket, the internal connection of tooth's socket has the slider, and the top of slider is provided with the through-hole mould, the outside of slider is provided with the slide rail, the internally mounted of base has first pneumatic cylinder, and the output of first pneumatic cylinder is connected with the bottom of slider, the bottom of die block is located the slider and is connected with spacing frame under. The utility model discloses a be provided with slider, through-hole mould and top mould, when top mould and die block punching press, the iron sheet is by top mould punching press to the inside tooth flank that becomes of tooth's socket, controls first pneumatic cylinder this moment and drives slider rebound for inside the through-hole mould card goes into to connect the top mould, this in-process again, the tooth inside is gone out the through-hole by the punching press, hoisting device's practicality has promoted the efficiency of tooth piece processing.

Description

Tooth piece stamping device

Technical Field

The utility model relates to a stamping device field specifically is a tooth piece stamping device.

Background

The punching device is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold punching processing, also called as a cold punching die, can process a tooth piece through the punching device, needs to be provided with a through hole inside the tooth piece in order to reduce the weight of the tooth piece in the processing process of the tooth piece, and needs to take out the tooth piece after the tooth piece is punched and carry out secondary punching on the tooth piece.

Traditional tooth piece stamping device's function singleness is unable to punch a hole to the tooth piece behind being the tooth piece with the iron sheet punching press for the practicality of device is lower, has reduced the efficiency of tooth piece processing, and current tooth piece stamping device is not provided with iron sheet fixed establishment, makes the mould when the extrusion iron sheet, and the iron sheet that easily drives slides, makes the tooth piece fragile of processing, has increased economic loss.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the traditional tooth piece stamping device is single in function and the existing tooth piece stamping device is not provided with an iron piece fixing mechanism, the tooth piece stamping device is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a tooth sheet punching device comprises a base, wherein a bottom die is arranged at the top end of the base, tooth grooves are formed in the bottom die, a sliding block is connected to the inside of each tooth groove, a through hole die is arranged at the top end of the sliding block, a sliding rail is arranged on the outer side of the sliding block, a first hydraulic cylinder is arranged in the base, the output end of the first hydraulic cylinder is connected with the bottom end of the sliding block, a limiting frame is connected to the bottom end of the bottom die, which is located under the sliding block, a connecting rod is connected to the top end of the bottom die, a connecting plate is connected to the top end of the connecting rod, a second hydraulic cylinder is arranged at the top end of the connecting plate, a sliding plate is connected to the bottom end, which penetrates through the output end of the connecting plate, of the sliding plate is provided with a connecting frame, a top, the bottom end of the telescopic rod penetrates through the connecting frame and is connected with the anti-skidding block.

Preferably, the limiting frame is fixedly connected with the bottom die through bolts, and the inside of the limiting frame is connected with the sliding block in a sliding mode.

Preferably, the number of slide rails is four, and four sets of slide rails are equidistantly distributed on the outer side of the slider.

Preferably, the number of connecting rods is four groups, four groups of connecting rods are evenly distributed at four corners of the top end of the bottom die, and the sliding plates are connected with the four groups of connecting rods in a sliding manner.

Preferably, the inside of top mould is provided with the draw-in groove that matches with the through-hole mould, and the top mould is connected with the tooth's socket block.

Preferably, the number of the telescopic rods is six, and the six groups of telescopic rods are equidistantly distributed in the connecting frame.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a be provided with the slider, through-hole mould and top mould, when top mould and die block punching press, the iron sheet is by top mould punching press to the inside tooth flank that becomes of tooth's socket, the first pneumatic cylinder of control drives the slider rebound this moment, make through-hole mould card go into to connect inside the top mould, this in-process again, the inside through-hole that is stamped out of tooth flank, hoisting device's practicality, the efficiency of tooth processing has been promoted, through being provided with the non slipping spur, go up draw back pole and spring, at the decline in-process when the top mould, six sets of non slipping spur can be prior to the iron sheet contact, make the iron sheet fixed, the difficult emergence of iron sheet slides when the in-process that the card goes into the tooth's socket inside, the probability of tooth's damage of processing has been reduced.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

FIG. 2 is a schematic structural view of the connection frame of the present invention;

FIG. 3 is a schematic view of the tooth socket structure of the present invention;

fig. 4 is a schematic view of the slider structure of the present invention.

In the figure: 1. a base; 2. bottom die; 3. a tooth socket; 4. a first hydraulic cylinder; 5. a slider; 6. a limiting frame; 7. a slide rail; 8. a through hole mold; 9. a connecting rod; 10. a connecting plate; 11. a second hydraulic cylinder; 12. A slide plate; 13. a connecting frame; 14. carrying out top die; 15. anti-skid blocks; 16. a telescopic rod; 17. a spring.

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 first hydraulic cylinder (model is MOB) and the second hydraulic cylinder (model is HOB) mentioned in the utility model can be obtained in market or private ordering.

Referring to fig. 1-4, a tooth punching device includes a base 1, a bottom die 2 is disposed on the top of the base 1, a tooth space 3 is disposed inside the bottom die 2, a slider 5 is connected inside the tooth space 3, a through hole mold 8 is disposed on the top of the slider 5, a slide rail 7 is disposed outside the slider 5, a first hydraulic cylinder 4 is disposed inside the base 1, an output end of the first hydraulic cylinder 4 is connected to the bottom end of the slider 5, a limit frame 6 is connected to the bottom end of the bottom die 2 under the slider 5, a connecting rod 9 is connected to the top end of the bottom die 2, a connecting plate 10 is connected to the top end of the connecting rod 9, a second hydraulic cylinder 11 is disposed on the top end of the connecting plate 10, a sliding plate 12 is connected to the bottom end of the connecting plate 10 through the output end of the second hydraulic cylinder 11, a connecting frame 13 is disposed on the bottom, the internal connection of linking frame 13 has telescopic link 16, and the spring 17 has been cup jointed in the outside of telescopic link 16, and the bottom of telescopic link 16 runs through linking frame 13 and is connected with non slipping spur 15.

Please refer to fig. 1, the position-limiting frame 6 is fixedly connected to the bottom mold 2 by bolts, and the inner portion of the position-limiting frame 6 is slidably connected to the sliding block 5, so that the weight of the sliding block 5 is borne by the position-limiting frame 6, thereby reducing the probability of damage to the device.

Please refer to fig. 4, the number of the slide rails 7 is four, and the four sets of slide rails 7 are equidistantly distributed on the outer side of the slide block 5, so that the slide block 5 cannot rotate when sliding in the bottom mold 2, and therefore the through hole mold 8 and the top mold 14 are not likely to collide.

Please refer to fig. 1 and 3, the number of the connecting rods 9 is four, the four groups of connecting rods 9 are uniformly distributed at the four corners of the top end of the bottom mold 2, and the sliding plate 12 is slidably connected with the four groups of connecting rods 9, so as to enhance the stability of the device and reduce the probability of the device being damaged.

Please refer to fig. 2 and 4, a slot matching with the through hole mold 8 is disposed inside the top mold 14, and the top mold 14 is connected with the tooth socket 3 in a clamping manner, so that the device can punch a hole on the tooth piece, and the practicability of the device is improved.

Please refer to fig. 1 and fig. 2, the number of the telescopic rods 16 is six, and the six groups of telescopic rods 16 are equidistantly distributed inside the connecting frame 13, so that the iron sheet is not easy to slide, and the probability of damage to the tooth sheet is reduced.

The working principle is as follows: when the device is used, an external hydraulic mechanism needs to be connected into the device, so that the device can normally operate, a heated iron sheet is placed at the top end of the bottom die 2, the output end of the second hydraulic cylinder 11 is controlled to extend out, the sliding plate 12 is driven to slide downwards along the four groups of connecting rods 9 until the six groups of anti-slip blocks 15 are contacted with the iron sheet, and along with continuous descending of the sliding plate 12, the six groups of anti-slip blocks 15 are driven to extrude the springs 17 to move towards the inside of the connecting frame 13 until the top die 14 is contacted with the iron sheet, along with continuous descending of the top die 14, the iron sheet is extruded into the tooth grooves 3 by the top die 14, so that the iron sheet is stamped into tooth sheets by the device, at the moment, the output end of the first hydraulic cylinder 4 is controlled to extend out, the sliding block 5 is driven to slide upwards in the bottom die 2, the tooth sheets are extruded by the through hole die 8, and the, make the inside through-hole of tine accomplished by the punching press, after the tine processing finishes, through the output withdrawal of control second pneumatic cylinder 11 for top mould 14 is lifted, and the output of control first pneumatic cylinder 4 at this moment lasts to stretch out, drives the tine after slider 5 will process and lifts out tooth's socket 3.

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

1. The utility model provides a tooth piece stamping device, includes base (1), its characterized in that: the die block is characterized in that a bottom die (2) is arranged at the top end of the base (1), tooth grooves (3) are formed in the bottom die (2), a sliding block (5) is connected to the inner portion of each tooth groove (3), a through hole die (8) is arranged at the top end of each sliding block (5), a sliding rail (7) is arranged on the outer side of each sliding block (5), a first hydraulic cylinder (4) is arranged in the base (1), the output end of each first hydraulic cylinder (4) is connected with the bottom end of each sliding block (5), the bottom end of the bottom die (2) is located under each sliding block (5) and is connected with a limiting frame (6), a connecting rod (9) is connected to the top end of each bottom die (2), a connecting plate (10) is connected to the top end of each connecting rod (9), a second hydraulic cylinder (11) is arranged at the top end of each connecting plate (10), and a sliding, the bottom of slide (12) is provided with connecting frame (13), and the bottom of connecting frame (13) is connected with top mould (14), the internal connection of connecting frame (13) has telescopic link (16), and the outside of telescopic link (16) has cup jointed spring (17), the bottom of telescopic link (16) runs through connecting frame (13) and is connected with non slipping spur (15).

2. The tooth punching device according to claim 1, wherein: the limiting frame (6) is fixedly connected with the bottom die (2) through bolts, and the inside of the limiting frame (6) is connected with the sliding block (5) in a sliding mode.

3. The tooth punching device according to claim 1, wherein: the quantity of slide rail (7) is four groups, four groups slide rail (7) equidistance distribution is in the outside of slider (5).

4. The tooth punching device according to claim 1, wherein: the quantity of connecting rod (9) is four groups, four groups connecting rod (9) evenly distributed is in the four corners on die block (2) top, slide (12) and four groups connecting rod (9) sliding connection.

5. The tooth punching device according to claim 1, wherein: the inside of top mould (14) is provided with the draw-in groove that matches with through-hole mould (8), and top mould (14) and tooth's socket (3) block are connected.

6. The tooth punching device according to claim 1, wherein: the number of the telescopic rods (16) is six, and the six groups of the telescopic rods (16) are equidistantly distributed in the connecting frame (13).