CN210305254U

CN210305254U - Automobile part stamping device stable in clamping

Info

Publication number: CN210305254U
Application number: CN201921113285.4U
Authority: CN
Inventors: 石海波
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2020-04-14
Anticipated expiration: 2029-07-16

Abstract

The utility model relates to an automobile parts produces technical field, especially relates to a stable automobile parts stamping device of centre gripping, comprises a workbench, the inside both sides of workstation are all inlayed and are had the control tube, the equal fixedly connected with mounting bracket in both sides of workstation bottom, and the mounting bracket is located the control tube under, the shape of mounting bracket is the U font, the interior diapire fixedly connected with driving motor of mounting bracket, driving motor's output shaft passes through shaft coupling fixedly connected with threaded rod, the interior roof fixedly connected with bearing frame of control tube. The utility model discloses a well driving motor work operation drives the threaded rod rotatory, makes depression bar and briquetting remove downwards through the thread bush for the bottom of briquetting and the edge part contact of stamping workpiece, it is fixed with the stamping workpiece centre gripping, the stamping workpiece only can contract to the inboard when carrying out the punching press, has avoided the stamping workpiece to pop out suddenly and has caused the condemned condition of stamping workpiece, has improved the qualification rate, has saved manpower and materials.

Description

Automobile part stamping device stable in clamping

Technical Field

The utility model relates to an automobile parts produces technical field, especially relates to a stable automobile parts stamping device of centre gripping.

Background

Automobile parts, as the basis of the automotive industry, are essential factors supporting the continued healthy development of the automotive industry. Particularly, the current automobile industry is fiercely and fiercely developing independent development and innovation, and a strong part system is needed to be used as a support. The independent brand and the technical innovation of the whole vehicle need parts as a foundation, and the independent innovation of the parts generates strong driving force for the development of the whole vehicle industry, and the parts are mutually influenced and interacted, so that the independent brand of the whole vehicle is not available, the research and development innovation capability of a strong part system is difficult to burst, the support of the strong part system is not available, and the independent brand is hard to be greatly strengthened.

The existing automobile parts are in the stamping process, and the stamping force of the stamping part is mainly concentrated in the middle area of the die, so that the stamping part can be popped out suddenly in the stamping process, the rejection rate of the stamping part is higher, materials are wasted, and the production cost is increased.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a stable automobile parts stamping device of centre gripping possesses the stable advantage of centre gripping, has solved and often can make the stamping workpiece pop out suddenly at the in-process of punching press for the rejection rate of stamping workpiece is than higher, extravagant material, the problem of increase production cost.

(II) technical scheme

In order to realize the technical problem, the utility model provides a stable-clamping automobile part stamping device, which comprises a workbench, wherein adjusting pipes are inlaid at two sides inside the workbench, two sides of the bottom of the workbench are fixedly connected with a mounting frame, the mounting frame is positioned under the adjusting pipes, the mounting frame is U-shaped, a driving motor is fixedly connected with the inner bottom wall of the mounting frame, an output shaft of the driving motor is fixedly connected with a threaded rod through a coupler, the inner top wall of the adjusting pipes is fixedly connected with a bearing seat, the top of the threaded rod extends to the inside of the adjusting pipes and is fixedly connected with an inner ring of the bearing seat, a threaded sleeve is sleeved on the outer surface thread of the threaded rod, a pressure rod is fixedly connected with the outer side of the threaded sleeve, a strip-shaped groove is arranged at the top of one side of the two adjusting pipes opposite to each other, one end of the pressure rod, far away from the threaded sleeve, the bottom of the end, far away from the threaded sleeve, of the pressing rod is fixedly connected with a pressing block.

Further, one side fixedly connected with U-shaped slide bar of adjusting pipe inner wall, the sliding sleeve has all been slided to the upper and lower both sides of U-shaped slide bar surface and has been cup jointed, the one end fixedly connected with connecting rod that the U-shaped slide bar was kept away from to the sliding sleeve, and the one end fixed connection that the sliding sleeve was kept away from to the connecting rod is in threaded sleeve's inboard.

Further, both sides at workstation top are all fixedly connected with the montant, the top fixedly connected with horizontal pole of montant.

Furthermore, the middle part of the cross rod is fixedly connected with a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected with a hydraulic telescopic rod, and the bottom of the hydraulic telescopic rod is fixedly connected with an upper die.

Further, the middle part of workstation top fixedly connected with bed die, and the bed die is located the mould under.

Further, the equal fixedly connected with bracing piece in four corners department of workstation bottom, the bottom fixedly connected with base of bracing piece.

(III) advantageous effects

The utility model provides a stable automobile parts stamping device of centre gripping possesses following beneficial effect:

1. this automobile parts stamping device that centre gripping is stable, cooperation through depression bar and briquetting is used, place the stamping workpiece on the bed die, driving motor work operation drives the threaded rod rotatory, make depression bar and briquetting remove downwards through the thread bush, make the bottom of briquetting and the edge part contact of stamping workpiece, it is fixed with the stamping workpiece centre gripping, the stamping workpiece only can shrink to the inboard when carrying out the punching press, avoided the stamping workpiece to pop out suddenly and caused the condemned condition of stamping workpiece, the qualification rate is improved, manpower and materials have been saved.

2. This stable automobile parts stamping device of centre gripping uses through the cooperation of U-shaped slide bar, sliding sleeve and connecting rod, when the threaded rod takes place to rotate, can make the sliding sleeve slide on the U-shaped slide bar through the connecting rod for the threaded sleeve pipe can the vertically reciprocate, simultaneously, has guaranteed the stability when reciprocating, has avoided the briquetting to take place the swing, and is further, has improved the effect of centre gripping.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1 according to the present invention;

fig. 3 is a schematic view of the structure of the adjusting tube of the present invention.

In the figure: 1 workstation, 2 control tubes, 3 mounting brackets, 4 driving motor, 5 threaded rods, 6 bearing frames, 7 threaded sleeve, 8 bar grooves, 9 depression bars, 10 briquetting, 11U-shaped slide bar, 12 sliding sleeves, 13 connecting rods, 14 montants, 15 horizontal poles, 16 pneumatic cylinders, 17 hydraulic telescoping rod, 18 upper die, 19 bed die, 20 bracing pieces, 21 bases.

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. 1-3, a stable-clamping automobile part stamping device comprises a workbench 1, adjusting pipes 2 are inlaid on both sides of the interior of the workbench 1, mounting frames 3 are fixedly connected to both sides of the bottom of the workbench 1, the mounting frames 3 are located under the adjusting pipes 2, the mounting frames 3 are U-shaped, a driving motor 4 is fixedly connected to the inner bottom wall of the mounting frames 3, an output shaft of the driving motor 4 is fixedly connected with a threaded rod 5 through a coupler, a bearing seat 6 is fixedly connected to the inner top wall of the adjusting pipes 2, the top of the threaded rod 5 extends into the interior of the adjusting pipes 2 and is fixedly connected to the inner ring of the bearing seat 6, a threaded sleeve 7 is sleeved on the outer surface of the threaded rod 5 in a threaded manner, a pressing rod 9 is fixedly connected to the outer side of the threaded sleeve 7, a strip-shaped groove 8 is formed in the top of the opposite side of the two adjusting pipes 2, one end of the pressing rod 9, the bottom fixedly connected with briquetting 10 of threaded sleeve 7 one end is kept away from to depression bar 9, use through the cooperation of depression bar 9 and briquetting 10, place the stamping workpiece on bed die 19, driving motor 4 work operation drives threaded rod 5 rotatory, make depression bar 9 and briquetting 10 remove downwards through threaded sleeve 7, make the bottom of briquetting 10 and the edge part contact of stamping workpiece, it is stable with the stamping workpiece centre gripping, the stamping workpiece only can contract to the inboard when carrying out the punching press, avoided the stamping workpiece to pop out suddenly and caused the condemned condition of stamping workpiece, the qualification rate is improved, manpower and materials have been saved.

One side fixedly connected with U-shaped slide bar 11 of 2 inner walls of control tube, sliding sleeve 12 has been cup jointed all to slide in the upper and lower both sides of U-shaped slide bar 11 surface, U-shaped slide bar 11's one end fixedly connected with connecting rod 13 is kept away from to sliding sleeve 12's one end fixedly connected in the inboard of threaded sleeve 7, use through U-shaped slide bar 11, sliding sleeve 12 and connecting rod 13's cooperation, when threaded rod 5 takes place to rotate, can make sliding sleeve 12 slide on U-shaped slide bar 11 through connecting rod 13, make threaded sleeve 7 can the vertically reciprocate, and simultaneously, the stability when reciprocating has been guaranteed, briquetting 10 has been avoided taking place the swing, and is further, the effect of centre gripping has been improved.

Equal fixedly connected with montant 14 in both sides at 1 top of workstation, the top fixedly connected with horizontal pole 15 of montant 14, the middle part fixedly connected with pneumatic cylinder 16 of horizontal pole 15, pneumatic cylinder 16's output fixedly connected with hydraulic telescoping rod 17, mould 18 on hydraulic telescoping rod 17's the bottom fixedly connected with, the middle part fixedly connected with bed die 19 at 1 top of workstation, and bed die 19 is located mould 18 under, when needs carry out the punching press to the punching press piece, pneumatic cylinder 16 work operation can make hydraulic telescoping rod 17 prolong, make bed die 19 remove downwards, carry out the punching press operation to the punching press piece, the equal fixedly connected with bracing piece 20 in four corners department of 1 bottom of workstation, the bottom fixedly connected with base 21 of bracing piece 20.

When the stamping die is used, the stamping part is placed on the lower die 19, the driving motor 4 drives the threaded rod 5 to rotate in a clockwise working operation mode, the sliding sleeve 12 can slide on the U-shaped sliding rod 11 through the connecting rod 13, the threaded sleeve 7 can vertically move downwards, the pressing rod 9 and the pressing block 10 can move downwards through the threaded sleeve 7, the bottom of the pressing block 10 is in contact with the edge portion of the stamping part, the stamping part is clamped and fixed, when the stamping part needs to be stamped, the hydraulic telescopic rod 17 can be extended through the hydraulic cylinder 16 in a working operation mode, the lower die 19 can move downwards, stamping operation is conducted on the stamping part, at the moment, the stamping part only can be retracted inwards, the condition of popping out suddenly cannot occur, and the qualification rate of the stamping part is improved.

The utility model discloses a control mode comes automatic control through the controller, and the control circuit of controller can realize through the simple programming of technical staff in this field, and the supply also belongs to the common general knowledge in this field, and the utility model discloses mainly used protects mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail.

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

1. The utility model provides a stable automobile parts stamping device of centre gripping, includes workstation (1), its characterized in that: the adjustable screw press is characterized in that adjusting pipes (2) are inlaid in two sides of the inner portion of the workbench (1), mounting frames (3) are fixedly connected to two sides of the bottom of the workbench (1) respectively, the mounting frames (3) are located under the adjusting pipes (2), the mounting frames (3) are U-shaped, driving motors (4) are fixedly connected to inner bottom walls of the mounting frames (3), output shafts of the driving motors (4) are fixedly connected with threaded rods (5) through shaft couplings, inner top walls of the adjusting pipes (2) are fixedly connected with bearing seats (6), tops of the threaded rods (5) extend to the inner portions of the adjusting pipes (2) and are fixedly connected to inner rings of the bearing seats (6), threaded sleeves (7) are sleeved on outer surface threads of the threaded rods (5), pressing rods (9) are fixedly connected to outer sides of the threaded sleeves (7), and strip-shaped grooves (8) are formed in the tops of two opposite sides of the adjusting pipes (2, one end of the pressing rod (9), far away from the threaded sleeve (7), penetrates through the strip-shaped groove (8) and extends to the outer side of the adjusting pipe (2), and the pressing rod (9) is far away from the bottom fixedly connected with a pressing block (10) at one end of the threaded sleeve (7).

2. The automobile part stamping device with stable clamping function as claimed in claim 1, wherein: one side fixedly connected with U-shaped slide bar (11) of control tube (2) inner wall, sliding sleeve (12) have all been slided to the upper and lower both sides of U-shaped slide bar (11) surface and have been cup jointed, the one end fixedly connected with connecting rod (13) of U-shaped slide bar (11) are kept away from in sliding sleeve (12), and the one end fixed connection of sliding sleeve (12) is kept away from in connecting rod (13) is in the inboard of threaded sleeve (7).

3. The automobile part stamping device with stable clamping function as claimed in claim 1, wherein: the two sides of the top of the workbench (1) are fixedly connected with vertical rods (14), and the top of each vertical rod (14) is fixedly connected with a cross rod (15).

4. The automobile part stamping device with stable clamping function as claimed in claim 3, wherein: the middle part fixedly connected with pneumatic cylinder (16) of horizontal pole (15), the output end fixedly connected with hydraulic telescoping rod (17) of pneumatic cylinder (16), the bottom fixedly connected with of hydraulic telescoping rod (17) goes up mould (18).

5. The automobile part stamping device with stable clamping function as claimed in claim 4, wherein: the middle of the top of the workbench (1) is fixedly connected with a lower die (19), and the lower die (19) is positioned under the upper die (18).

6. The automobile part stamping device with stable clamping function as claimed in claim 1, wherein: equal fixedly connected with bracing piece (20) in four corners department of workstation (1) bottom, the bottom fixedly connected with base (21) of bracing piece (20).