CN214814051U

CN214814051U - Continuous stamping device of car sheetmetal

Info

Publication number: CN214814051U
Application number: CN202023270871.5U
Authority: CN
Inventors: 伍国平; 吴江; 田彬
Original assignee: Suzhou Mingtai Hardware Co ltd
Current assignee: Suzhou Mingtai Hardware Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-11-23
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a continuous stamping device of car sheetmetal relates to car sheetmetal production facility technical field, which comprises a base, the last fixed surface of base is connected with the roof beam structure, and surface mounting has the pneumatic cylinder under the roof beam structure, the output fixedly connected with cope match-plate pattern of pneumatic cylinder, and the lower surface mounting of cope match-plate pattern has stamping die, and the last fixed surface of base is connected with the punching press bottom plate, has seted up the shaping hole on the punching press bottom plate, and the sliding cavity that communicates with the shaping hole is seted up to the preceding terminal surface of base, and feed mechanism has been seted up to a side of base. This application is in the use, not only need not artifical manual material loading, can carry out the punching press in succession moreover, has improved the production efficiency of car sheetmetal greatly, has also reduced workman's intensity of labour.

Description

Continuous stamping device of car sheetmetal

Technical Field

The utility model relates to an automobile metal sheet production facility technical field specifically is a continuous stamping device of automobile metal sheet.

Background

With the development of economy, automobiles are popularized in people's lives, automobiles are modern transportation means, originally translated into ' automobiles ', also called ' automobiles ' in Japan (automobiles in Japanese characters refer to trains), and other characters are also ' automobiles ', with the exception of China.

When an automobile metal sheet is processed, single punching is carried out by adopting punching equipment, namely, one metal sheet is obtained by punching at each time, then the formed metal sheet is taken out manually, and a metal strip is pushed to carry out the next punching, so that the punching efficiency is low in non-continuous punching, the operation of taking out the automobile metal sheet by hands has potential safety hazards, and therefore the automobile metal sheet continuous punching device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a continuous stamping device of car sheetmetal to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a continuous stamping device of car sheetmetal, includes the base, the last fixed surface of base is connected with the roof beam structure, and surface mounting has the pneumatic cylinder under the roof beam structure, the output fixedly connected with cope match-plate pattern of pneumatic cylinder, and the lower surface mounting of cope match-plate pattern has stamping die, and the last fixed surface of base is connected with the punching press bottom plate, has seted up the shaping hole on the punching press bottom plate, and the sliding cavity with shaping hole intercommunication is seted up to the preceding terminal surface of base, and feed mechanism has been seted up to a side of base.

Preferably, feed mechanism includes frame plate, material loading roller, pivot, guard shield, motor, lacks the gear, drive gear, sprocket and toothed chain, two parallel arrangement's of a side fixedly connected with frame plate of base, the side fixedly connected with guard shield of one of them frame plate, be provided with a plurality of material loading rollers between two frame plates, the one end and the adjacent frame plate of material loading pipe rotate to be connected, the other end fixedly connected with pivot of material loading roller, the other end of pivot runs through adjacent frame plate and extends to in the guard shield, fixed cover is equipped with the sprocket in the pivot, connect through the toothed chain transmission between a plurality of sprockets, be provided with the motor in the guard shield, the output fixedly connected with of motor lacks the gear, still overlap in one of them pivot and be equipped with and lack gear assorted drive gear, drive gear is connected with the meshing of lacking the gear.

Preferably, two all install stop gear on the frame plate, stop gear includes screw rod, limiting plate and slide bar, and threaded connection has the screw rod on the frame plate, and the one end of screw rod is rotated and is connected with the limiting plate, and the slide bar that two symmetries set up of a side fixedly connected with of limiting plate, the other end of slide bar run through adjacent frame plate.

Preferably, one end of the screw rod, which is far away from the frame plate, is fixedly connected with a matched hand wheel.

Preferably, a matched rotating door is installed on the rear end face of the protective cover.

Preferably, the upper surface of base fixedly connected with a plurality of guide bars, the cope match-plate pattern offer with guide bar assorted slide opening, the cope match-plate pattern cover is located on a plurality of guide bars.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when the utility model is used, a metal strip to be punched is placed on the feeding roller, the rotation of the gear is driven by the rotation of the motor, the gear can intermittently drive the rotation of the transmission gear in the rotation process, the intermittent rotation of the transmission gear drives the intermittent rotation of the rotating shaft connected with the transmission gear, and the synchronous rotation of other rotating shafts is driven by the toothed chain and the chain wheel, thereby driving the synchronous intermittent rotation of a plurality of feeding rollers, the intermittent rotation of the feeding rollers drives the intermittent translation of the metal strip to feed, and the hydraulic cylinder drives the upper template to move down, the upper template moves down to drive the punching die to move down, the metal strip moved to the punching bottom plate is punched, the punched metal sheet falls into the sliding cavity to slide down again and is discharged, the metal strip is punched next time by the intermittent translation of the metal strip, thereby not only the manual feeding is not needed, moreover, the stamping can be continuously carried out, the production efficiency of the automobile metal sheet is greatly improved, and the labor intensity of workers is also reduced;

2. the utility model discloses at the material loading in-process, carry on spacingly through two limiting plates to the sheet metal strip of material loading, place the condition that its material loading in-process took place to incline, and in the use, owing to receive the limiting displacement of slide bar, and the screw rod rotates with the limiting plate again to can adjust the distance between two limiting plates through rotating two screw rods, conveniently carry on spacingly to the sheet metal strip of different widths, improve the suitability of device.

Drawings

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

fig. 2 is a schematic structural view of another angle of the present invention;

fig. 3 is a schematic structural view of the inside of the middle shield of the present invention;

in the figure: 1. a base; 2. stamping a bottom plate; 3. a guide bar; 4. a stamping die; 5. mounting a template; 6. a hydraulic cylinder; 7. a beam frame; 8. a slide chamber; 9. a frame plate; 10. a hand wheel; 11. a screw; 12. a slide bar; 13. a limiting plate; 14. forming holes; 15. a feeding roller; 16. a shield; 17. a rotating door; 18. a toothed chain; 19. a rotating shaft; 20. a gear is missing; 21. an electric motor; 22. a transmission gear; 23. and a sprocket.

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, the present invention provides a technical solution: a continuous stamping device for automobile metal sheets comprises a base 1, wherein a beam frame 7 is fixedly connected to the upper surface of the base 1, a hydraulic cylinder 6 is installed on the lower surface of the beam frame 7, an upper template 5 is fixedly connected to the output end of the hydraulic cylinder 6, a stamping die 4 is installed on the lower surface of the upper template 5, a stamping bottom plate 2 is fixedly connected to the upper surface of the base 1, a forming hole 14 is formed in the stamping bottom plate 2, a sliding cavity 8 communicated with the forming hole 14 is formed in the front end surface of the base 1, a feeding mechanism is arranged on one side surface of the base 1 and comprises frame plates 9, feeding rollers 15, a rotating shaft 19, a shield 16, a motor 21, a gear-lacking wheel 20, a transmission gear 22, a chain wheel 23 and a toothed chain 18, two frame plates 9 which are arranged in parallel are fixedly connected to one side surface of the base 1, the shield 16 is fixedly connected to the side surface of one of the frame plate 9, and a plurality of feeding rollers 15 are arranged between the two frame plates 9, the side surface of the feeding roller 15 is provided with anti-skid grains to increase the friction force and facilitate stable feeding, one end of the feeding pipe is rotatably connected with an adjacent frame plate 9, the other end of the feeding roller 15 is fixedly connected with a rotating shaft 19, the other end of the rotating shaft 19 penetrates through the adjacent frame plate 9 and extends into a protective cover 16, the rotating shaft 19 is fixedly sleeved with a chain wheel 23, a plurality of chain wheels 23 are in transmission connection through a toothed chain 18, a motor 21 is arranged in the protective cover 16, the output end of the motor 21 is fixedly connected with a missing gear 20, one rotating shaft 19 is further sleeved with a transmission gear 22 matched with the missing gear 20, the transmission gear 22 is in meshing connection with the missing gear 20, when in use, a metal plate strip to be punched is placed on the feeding roller 15, the rotation of the missing gear 20 is driven through the rotation of the motor 21, the missing gear 20 can intermittently drive the rotation of the transmission gear 22 in the rotation process, the intermittent rotation of drive gear 22 drives the intermittent rotation of the pivot 19 that is connected with it, and the synchronous rotation of other pivots 19 is driven through toothed chain 18 and sprocket 23 to drive the synchronous intermittent rotation of a plurality of material loading rollers 15, the intermittent rotation of material loading roller 15 drives the intermittent translation of lath and carries out the material loading, and drive cope match-plate pattern 5 through pneumatic cylinder 6 and move down, the moving down of cope match-plate pattern 5 drives moving down of stamping die 4, move to the lath on the punching press bottom plate 2 and carry out the punching press, the sheetmetal that the punching press was accomplished falls into sliding chamber 8 and the landing is gone out again, the intermittent translation of rethread lath carries out the punching press next time.

All install stop gear on two frame plates 9, stop gear includes screw rod 11, limiting plate 13 and slide bar 12, threaded connection has screw rod 11 on the frame plate 9, screw rod 11's one end is rotated and is connected with limiting plate 13, slide bar 12 that two symmetries of a side fixedly connected with of limiting plate 13 set up, slide bar 12's the other end runs through adjacent frame plate 9, at the material loading in-process, carry on spacingly to the metal lath of material loading through two limiting plates 13, place the condition that its material loading in-process takes place the slope, and in the use, owing to receive slide bar 12's limiting displacement, and screw rod 11 rotates with limiting plate 13 again, thereby can adjust the distance between two limiting plates 13 through rotating two screw rods 11, it is convenient spacing to the metal lath of different width, the suitability of device has been improved.

One end of the screw rod 11, which is far away from the frame plate 9, is fixedly connected with a matched hand wheel 10, and the rotation of the screw rod 11 is convenient through the arranged hand wheel 10.

The rear end face of the protective cover 16 is provided with a matched rotating door 17, and the inside of the protective cover 16 is convenient to overhaul through the arranged rotating door 17.

The upper surface of base 1 is fixedly connected with a plurality of guide bars 3, and cope match-plate pattern 5 is seted up with 3 assorted slide opening of guide bar, and on a plurality of guide bars 3 were located to 5 covers of cope match-plate pattern, through the guide bar 3 that sets up, played direction limiting displacement, can be more steady when making cope match-plate pattern 5 reciprocate and carry out the punching press.

The working principle is as follows: when the stamping device is used, a metal strip to be stamped is placed on the feeding roller 15, the rotation of the gear lack 20 is driven through the rotation of the motor 21, the gear lack 20 can intermittently drive the transmission gear 22 to rotate in the rotating process, the intermittent rotation of the transmission gear 22 drives the intermittent rotation of the rotating shaft 19 connected with the transmission gear 22, the synchronous rotation of other rotating shafts 19 is driven through the toothed chain 18 and the chain wheel 23, so that the synchronous intermittent rotation of a plurality of feeding rollers 15 is driven, the intermittent rotation of the feeding rollers 15 drives the intermittent translation of the metal strip to carry out feeding, the hydraulic cylinder 6 drives the upper template 5 to move downwards, the upper template 5 moves downwards to drive the stamping die 4 to move downwards, the metal strip moved to the stamping bottom plate 2 is stamped, a stamped metal sheet falls into the sliding cavity 8 and then slides out, the next stamping is carried out through the intermittent translation of the metal strip, and therefore, manual feeding is not only needed, and the stamping can be continuously carried out, so that the production efficiency of the automobile metal sheet is greatly improved, and the labor intensity of workers is also reduced.

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 continuous stamping device of car sheetmetal, includes base (1), a serial communication port, the last fixed surface of base (1) is connected with roof beam structure (7), roof beam structure (7) lower surface mounting has pneumatic cylinder (6), the output fixedly connected with cope match-plate pattern (5) of pneumatic cylinder (6), the lower surface mounting of cope match-plate pattern (5) has stamping die (4), the last fixed surface of base (1) is connected with punching press bottom plate (2), shaping hole (14) have been seted up on punching press bottom plate (2), sliding cavity (8) with shaping hole (14) intercommunication are seted up to the preceding terminal surface of base (1), feed mechanism has been seted up to a side of base (1).

2. The continuous stamping apparatus for automobile metal sheets as claimed in claim 1, wherein: the feeding mechanism comprises frame plates (9), feeding rollers (15), rotating shafts (19), a shield (16), a motor (21), a gear lack (20), a transmission gear (22), chain wheels (23) and a toothed chain (18), wherein one side surface of the base (1) is fixedly connected with the two frame plates (9) which are arranged in parallel, the side surface of one frame plate (9) is fixedly connected with the shield (16), a plurality of feeding rollers (15) are arranged between the two frame plates (9), one end of each feeding pipe is rotatably connected with the adjacent frame plate (9), the other end of each feeding roller (15) is fixedly connected with the rotating shaft (19), the other end of each rotating shaft (19) penetrates through the adjacent frame plate (9) and extends into the shield (16), the rotating shaft (19) is provided with the fixed sleeve chain wheel (23), the plurality of chain wheels (23) are in transmission connection through the toothed chain (18), the motor (21) is arranged in the shield (16), the output end of the motor (21) is fixedly connected with a gear lacking wheel (20), one rotating shaft (19) is further sleeved with a transmission gear (22) matched with the gear lacking wheel (20), and the transmission gear (22) is meshed and connected with the gear lacking wheel (20).

3. The continuous stamping apparatus for automotive sheet metal according to claim 2, wherein: two all install stop gear on frame plate (9), stop gear includes screw rod (11), limiting plate (13) and slide bar (12), and threaded connection has screw rod (11) on frame plate (9), and the one end of screw rod (11) is rotated and is connected with limiting plate (13), slide bar (12) that a side fixedly connected with two symmetries of limiting plate (13) set up, and the other end of slide bar (12) runs through adjacent frame plate (9).

4. The continuous stamping apparatus for automotive sheet metal as claimed in claim 3, wherein: one end of the screw rod (11) far away from the frame plate (9) is fixedly connected with a hand wheel (10) matched with the screw rod.

5. The continuous stamping apparatus for automotive sheet metal according to claim 2, wherein: and a matched rotating door (17) is arranged on the rear end surface of the shield (16).

6. The continuous stamping apparatus for automobile metal sheets as claimed in claim 1, wherein: the upper surface of base (1) is fixedly connected with a plurality of guide bars (3), cope match-plate pattern (5) are seted up with guide bar (3) assorted slide opening, cope match-plate pattern (5) cover is located on a plurality of guide bars (3).