CN220760679U

CN220760679U - Stamping machining structure

Info

Publication number: CN220760679U
Application number: CN202321674172.8U
Authority: CN
Inventors: 段迎香
Original assignee: Cangzhou Haoyuan Yuesheng Mold Technology Co ltd
Current assignee: Cangzhou Haoyuan Yuesheng Mold Technology Co ltd
Priority date: 2023-06-29
Filing date: 2023-06-29
Publication date: 2024-04-12
Anticipated expiration: 2033-06-29

Abstract

The utility model relates to the technical field of machining and discloses a stamping machining structure, which comprises a bottom plate, wherein guide rods are fixedly connected to two sides of the top end of the bottom plate, a movable plate is connected to one side between the guide rods in a sliding manner, a top plate is fixedly connected to the top end of the guide rods, a pneumatic telescopic rod is fixedly connected to the middle position of the bottom end of the top plate, the output end of the pneumatic telescopic rod is connected with the top end of the movable plate, and a pushing structure is fixedly connected to one side of the bottom plate. This punching press machining structure can assist ejecting the work piece through demoulding structure, avoids the block too inseparable between work piece and the mould, influences the scheduling problem of work efficiency, can contact with the bottom of work piece through the ejector plate to can reset through reset spring's elasticity, realize the ejecting of material, can be convenient for push out the ejector plate atress through the fixed slot and accomodate to the inside of fixed slot in a sliding manner, avoid influencing the normal punching press processing of work piece.

Description

Stamping machining structure

Technical Field

The utility model relates to the technical field of machining, in particular to a stamping machining structure.

Background

Machining refers to the process of changing the physical dimensions or properties of a workpiece by a mechanical device. The difference in the machining modes can be divided into cutting machining and pressing machining.

The stamping is a forming processing method for obtaining a workpiece (stamping part) with a required shape and size by applying external force to plates, strips, pipes, sectional materials and the like by using a press machine and a die to enable the plates, the strips, the pipes, the sectional materials and the like to generate plastic deformation or separation. The stamping and forging belong to plastic processing (or pressure processing), and are called forging, and the workpiece can be better processed by utilizing the stamping structure.

The following problems exist in the prior art:

in the prior art, the materials are easy to be tightly clamped with the die, so that the demolding is difficult.

In the prior art, the materials are not convenient to be pushed out quickly and subjected to subsequent secondary processing.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a stamping machining structure which has the advantages of being convenient for pushing materials out and the like, and solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a stamping mechanical processing structure, includes the bottom plate, the equal fixedly connected with guide bar in both sides on bottom plate top, one side sliding connection has the fly leaf between the guide bar, the top fixedly connected with roof of guide bar, the intermediate position department fixedly connected with pneumatic telescopic link of roof bottom, the output of pneumatic telescopic link is connected with the top of fly leaf, one side fixedly connected with pushing structure of bottom plate, the intermediate position department fixedly connected with bed die on bottom plate top, the intermediate position department fixedly connected with drawing of patterns structure on bed die top, the intermediate position department fixedly connected with and the bed die assorted last mould of fly leaf bottom.

The demolding structure comprises a fixing groove, the fixing groove is formed in the middle position of the top end of the lower mold, the inner side of the fixing groove is slidably connected with a push-out plate, the workpiece can be assisted to be ejected through the demolding structure, the problems that the clamping between the workpiece and the mold is too tight, the working efficiency is affected and the like are solved, the push-out plate can be in contact with the bottom end of the workpiece, and accordingly the ejection of materials is achieved through the elastic force of a reset spring.

Preferably, the equal fixedly connected with reset spring in both sides of release plate bottom, and be welded integrated structure between reset spring's bottom and the fixed slot, can be convenient for release plate atress and slide to the inside of fixed slot through the fixed slot and accomodate, avoid influencing the normal stamping process of work piece.

Preferably, the two sides of the push-out plate are in sliding connection with the fixing groove, the length of the push-out plate is equal to that of the inner side of the fixing groove, the push-out plate can play a role in ejection, and the flexibility in use is improved.

Preferably, the pushing structure comprises a mounting frame, the mounting frame is fixedly connected to one side of the bottom plate, the electric pushing rod is connected to one layer of the mounting frame, the pushing plate is fixedly connected to the output end of the electric pushing rod, and the pushing device can push out the ejected workpiece through the pushing structure, so that the workpiece can be conveniently subjected to subsequent processing, and the ejected workpiece can be pushed out through the mutual cooperation of the mounting frame, the electric pushing rod and the pushing plate, so that the workpiece is prevented from staying in the device.

Preferably, one side fixedly connected with skid resistant course of propulsion board, and the length on skid resistant course equals with the length of propulsion board, can increase skid resistance through the skid resistant course, avoids appearing the slippage when ejecting the work piece and causes the condition of position deviation.

Preferably, one side fixedly connected with wear-resisting lug of skid resistant course, and wear-resisting lug equidistant distribution in one side of skid resistant course can play the antifriction effect through wear-resisting lug to the life of extension skid resistant course.

Preferably, the cross section of the wear-resisting lug is semicircular, the wear-resisting lugs are symmetrically distributed about the central axis of the anti-skid layer in the vertical direction, the contact area between the wear-resisting lugs and a workpiece can be increased through the shape of the wear-resisting lugs, and the stability in use is improved.

Advantageous effects

Compared with the prior art, the utility model provides a stamping machining structure, which has the following beneficial effects:

1. this punching press machining structure can assist ejecting the work piece through demoulding structure, avoids the block too inseparable between work piece and the mould, influences the scheduling problem of work efficiency, can contact with the bottom of work piece through the ejector plate to can reset through reset spring's elasticity, realize the ejecting of material, can be convenient for push out the ejector plate atress through the fixed slot and accomodate to the inside of fixed slot in a sliding manner, avoid influencing the normal punching press processing of work piece.

2. This punching press machining structure can be inside ejecting device of ejecting work piece through pushing away the material structure to be convenient for carry out subsequent processing to the work piece, can release ejecting work piece through the mutually supporting of mounting bracket, electronic release lever and advancing plate, avoid the work piece to stop in the inside of device, can increase anti-skidding performance through the anti-skidding layer, avoid appearing the slippage when ejecting the work piece and cause the condition of position offset, can play the antifriction effect through the wear-resisting lug, thereby the life of extension anti-skidding layer.

Drawings

FIG. 1 is a schematic diagram of a front perspective view of the present utility model;

FIG. 2 is a schematic front perspective view of the present utility model;

FIG. 3 is a schematic view of the front perspective cross-sectional structure of the present utility model;

FIG. 4 is a schematic view of the front perspective cross-sectional structure of the present utility model;

fig. 5 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.

In the figure: 1. a top plate; 2. a movable plate; 3. a pushing structure; 301. a mounting frame; 302. an electric push-out lever; 303. a propulsion plate; 304. an anti-slip layer; 305. wear-resistant protruding blocks; 4. a bottom plate; 5. a guide rod; 6. a lower die; 7. a pneumatic telescopic rod; 8. an upper die; 9. a demoulding structure; 901. a fixing groove; 902. a return spring; 903. the ejector plate.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

The preferred embodiment of the press machining structure provided by the present utility model is shown in fig. 1 to 5: the utility model provides a stamping mechanical processing structure, including bottom plate 4, the equal fixedly connected with guide bar 5 in both sides on bottom plate 4 top, one side sliding connection between the guide bar 5 has fly leaf 2, the top fixedly connected with roof 1 of guide bar 5, the intermediate position department fixedly connected with pneumatic telescopic link 7 of roof 1 bottom, the output of pneumatic telescopic link 7 is connected with the top of fly leaf 2, one side fixedly connected with pushing away material structure 3 of bottom plate 4, the intermediate position department fixedly connected with bed die 6 on bottom plate 4 top, the intermediate position department fixedly connected with demoulding structure 9 on bed die 6 top, the intermediate position department fixedly connected with and bed die 6 assorted last mould 8 of fly leaf 2 bottom.

The demoulding structure 9 comprises a fixing groove 901, the fixing groove 901 is formed in the middle position of the top end of the lower die 6, the push-out plate 903 is slidably connected to the inner side of the fixing groove 901, the workpiece can be assisted to be ejected out through the demoulding structure 9, the problems that the clamping between the workpiece and the die is too tight, the working efficiency is affected and the like are solved, the push-out plate 903 can be in contact with the bottom end of the workpiece, and accordingly the material ejection is achieved through resetting through the elastic force of the reset spring 902.

In this embodiment, the both sides of the bottom of ejector plate 903 are all fixedly connected with reset spring 902, and are welding integrated structure between the bottom of reset spring 902 and the fixed slot 901, can be convenient for ejector plate 903 atress and slide to the inside of fixed slot 901 through the fixed slot 901 and accomodate, avoid influencing the normal stamping process of work piece.

Further, the two sides of the push-out plate 903 are slidably connected with the fixing groove 901, and the length of the push-out plate 903 is equal to the length of the inner side of the fixing groove 901, so that the push-out plate 903 can perform ejection, and the flexibility in use is increased.

Examples

On the basis of embodiment 1, a preferred embodiment of the press machining structure provided by the present utility model is shown in fig. 1 to 5: the pushing structure 3 comprises a mounting frame 301, the mounting frame 301 is fixedly connected to one side of the bottom plate 4, an electric pushing rod 302 is connected to one layer of the mounting frame 301, the output end of the electric pushing rod 302 is fixedly connected with a pushing plate 303, the workpiece pushing device can be pushed out of the device through the pushing structure 3, subsequent processing treatment on the workpiece is facilitated, the workpiece can be pushed out through the mutual matching of the mounting frame 301, the electric pushing rod 302 and the pushing plate 303, and the workpiece is prevented from staying in the device.

In this embodiment, the anti-slip layer 304 is fixedly connected to one side of the pushing plate 303, and the length of the anti-slip layer 304 is equal to that of the pushing plate 303, so that anti-slip performance can be increased through the anti-slip layer 304, and the situation that the position is deviated due to slipping when pushing out a workpiece is avoided.

Further, the wear-resistant protruding blocks 305 are fixedly connected to one side of the anti-slip layer 304, and the wear-resistant protruding blocks 305 are distributed on one side of the anti-slip layer 304 at equal intervals, so that the wear-resistant effect can be achieved through the wear-resistant protruding blocks 305, and the service life of the anti-slip layer 304 is prolonged.

Furthermore, the cross section of the wear-resistant protruding block 305 is semicircular, the wear-resistant protruding block 305 is symmetrically distributed about the central axis of the anti-slip layer 304 in the vertical direction, the contact area between the wear-resistant protruding block 305 and a workpiece can be increased through the shape of the wear-resistant protruding block 305, and the stability in use is improved.

When the device is used, a workpiece is placed in the lower die 6, the upper die 8 can be pushed downwards through the pneumatic telescopic rod 7, the upper die 8 and the lower die 6 are clamped, the workpiece is machined, the push-out plate 903 can be quickly ejected out through the elastic force of the reset spring 902, the workpiece is ejected out of the lower die 6, the push-out plate 303 is pushed through the electric push-out rod 302, the push-out plate 303 and the anti-slip layer 304 can push the workpiece out of the device, and the workpiece is convenient to collect and machine.

In conclusion, according to the stamping machining structure, the workpiece can be assisted to be ejected through the demolding structure 9, the problems that the clamping between the workpiece and the mold is too tight, the working efficiency is affected and the like are avoided, the ejected workpiece can be pushed out of the device through the pushing structure 3, and therefore follow-up machining treatment of the workpiece is facilitated.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A press machining structure comprising a base plate (4), characterized in that: the automatic feeding device is characterized in that guide rods (5) are fixedly connected to two sides of the top end of the bottom plate (4), a movable plate (2) is slidably connected to one side between the guide rods (5), a top plate (1) is fixedly connected to the top end of the guide rods (5), a pneumatic telescopic rod (7) is fixedly connected to the middle position of the bottom end of the top plate (1), the output end of the pneumatic telescopic rod (7) is connected with the top end of the movable plate (2), a pushing structure (3) is fixedly connected to one side of the bottom plate (4), a lower die (6) is fixedly connected to the middle position of the top end of the bottom plate (4), a demoulding structure (9) is fixedly connected to the middle position of the top end of the lower die (6), and an upper die (8) matched with the lower die (6) is fixedly connected to the middle position of the bottom end of the movable plate (2).

The demolding structure (9) comprises a fixing groove (901), the fixing groove (901) is formed in the middle of the top end of the lower mold (6), and the inner side of the fixing groove (901) is connected with a push-out plate (903) in a sliding mode.

2. A press-machined structure as set forth in claim 1, wherein: return springs (902) are fixedly connected to two sides of the bottom end of the push-out plate (903), and a welding integrated structure is formed between the bottom end of each return spring (902) and each fixing groove (901).

3. A press-machined structure as set forth in claim 2, wherein: the two sides of the push-out plate (903) are in sliding connection with the fixing groove (901), and the length of the push-out plate (903) is equal to the length of the inner side of the fixing groove (901).

4. A press-machined structure as set forth in claim 1, wherein: the pushing structure (3) comprises a mounting frame (301), the mounting frame (301) is fixedly connected to one side of the bottom plate (4), an electric pushing rod (302) is connected to one layer of the mounting frame (301), and the output end of the electric pushing rod (302) is fixedly connected with a pushing plate (303).

5. A press-machined structure as set forth in claim 4, wherein: one side of the pushing plate (303) is fixedly connected with an anti-slip layer (304), and the length of the anti-slip layer (304) is equal to that of the pushing plate (303).

6. A press-machined structure as set forth in claim 5, wherein: one side of the anti-slip layer (304) is fixedly connected with wear-resistant convex blocks (305), and the wear-resistant convex blocks (305) are distributed on one side of the anti-slip layer (304) at equal intervals.

7. A press-machined structure as set forth in claim 6, wherein: the cross section of each wear-resistant lug (305) is semicircular, and the wear-resistant lugs (305) are symmetrically distributed about the central axis of the anti-skid layer (304) in the vertical direction.