CN210125676U

CN210125676U - Tapping die for automobile accessory production

Info

Publication number: CN210125676U
Application number: CN201920810013.3U
Authority: CN
Inventors: 钱达
Original assignee: SHANGHAI HONGCHANG AUTOMOBILE FITTINGS CO Ltd
Current assignee: SHANGHAI HONGCHANG AUTOMOBILE FITTINGS CO Ltd
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-03-06
Anticipated expiration: 2029-05-31

Abstract

The utility model belongs to auto-parts production field specifically is tapping mould is used in auto-parts production, including extension board, cylinder, sleeve, elevator, tray, the extension board upper end is equipped with the riser, be equipped with on the riser the cylinder, cylinder one end is equipped with splint, splint with the cylinder passes through bolted connection, be equipped with on the extension board the sleeve, the sleeve upper end is equipped with first motor, the sleeve inboard is equipped with the lifting threaded rod, be equipped with on the lifting threaded rod the elevator, the elevator with the lifting threaded rod passes through threaded connection, be equipped with the commentaries on classics piece on the elevator. The utility model discloses the design has tray and displacement threaded rod to can drive the punching press head of tray adaptation equidimension not, too much curling when just also can be better preventing receiving of work piece and punching a hole, the design has commentaries on classics piece, fixed pin and mounting disc, thereby can install a plurality of punching press heads, and can conveniently transform the punching press head, just also facilitate the use.

Description

Tapping die for automobile accessory production

Technical Field

The utility model belongs to auto-parts production field specifically relates to a trompil mould is used in auto-parts production.

Background

An automobile accessory is a product that constitutes each unit of an automobile as a whole and serves the automobile. The automobile parts are various in types, people consume more and more automobiles along with the improvement of living standard of people, and the market of the automobile parts is getting larger and larger. Automobile parts manufacturers have also developed rapidly in recent years.

At present, the chinese patent that application number is CN201721524117.5 is disclosed, an auto-parts trompil mould, including upper die base and die holder, the upper die base below is provided with the buffer board, the die holder upper surface is provided with the lower bolster, the upper die base top is provided with the rotating electrical machines, the output shaft of rotating electrical machines and the upper surface connection of upper die base, the rotating electrical machines and the coaxial setting of upper die base.

However, it does not have a design of a lifting means that can be changed depending on the size of the punch head, resulting in excessive bending that may occur during punching, and a design of a means for mounting a plurality of punch heads, resulting in inconvenience in replacing the punch heads.

It is noted that the information disclosed in this background section of the invention is only for enhancement of understanding of the general background of the invention, and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.

SUMMERY OF THE UTILITY MODEL

For solving the problem that exists among the prior art, the utility model discloses the design has tray and displacement threaded rod to can drive the punching press head of tray adaptation equidimension not, also can be better prevent that receiving of work piece from punching a hole too much curling occasionally, the design has commentaries on classics piece, fixed pin and mounting disc, thereby can install a plurality of punching press heads, and can conveniently alternate the punching press head, just also facilitate the use.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the perforating die for the production of the automobile parts comprises a support plate, an air cylinder, a sleeve, a lifting block and a supporting block, wherein a vertical plate is arranged at the upper end of the support plate, the air cylinder is arranged on the vertical plate, a clamping plate is arranged at one end of the air cylinder and connected with the air cylinder through a bolt, the clamping plate is firmly connected with the air cylinder, the sleeve is arranged on the support plate, a first motor is arranged at the upper end of the sleeve, a lifting threaded rod is arranged at the inner side of the sleeve, the lifting block is arranged on the lifting threaded rod and connected with the lifting threaded rod through a thread, the lifting threaded rod drives the lifting block to lift after rotating, a rotating block is arranged on the lifting block, a mounting plate is arranged at the outer side of the rotating block, a mounting plate is arranged at the side surface of the mounting plate, a stamping head is arranged on the mounting plate and is connected with, the stamping device is characterized in that a sliding block is arranged on the outer side of the stamping head, a spring is arranged between the sliding block and the mounting disc, a fixing pin is arranged above the rotating block, a pressing plate is arranged on one side of the fixing pin, a supporting lug is arranged at the lower end of the supporting plate, a displacement threaded rod is arranged on the supporting lug, a supporting block is arranged on the displacement threaded rod, a driven gear is arranged at one end of the displacement threaded rod, a driving gear is arranged below the driven gear, a second motor is arranged at one end of the driving gear, a button is arranged in front of the cylinder, and the cylinder is connected with the first motor.

On the basis of the technical scheme, the vertical plate is welded with the support plate, the cylinder is connected with the vertical plate through bolts, the vertical plate is connected and fastened with the support plate, and the cylinder is connected and fastened with the vertical plate.

On the basis of the technical scheme, the elevator with sleeve sliding connection, change the piece with the elevator rotates and connects, the elevator with be equipped with the confession on changeing the piece the fixed pin male hole, the elevator is in sleeve inboard slides, change the piece and be in rotate on the elevator, the fixed pin can insert the elevator with change downthehole on the piece, also can with it is fixed to change the piece.

On the basis of the technical scheme, the sliding block is connected with the stamping head in a sliding mode, the spring is connected with the sliding block and the mounting disc in a clamping mode, the stamping head slides outside the sliding block, and the spring can be clamped with the mounting disc and the sliding block.

On the basis of the technical scheme, the pressing plate is connected with the mounting disc through threads, and the pressing plate can be mounted on the mounting disc.

On the basis of the technical scheme, the tray with the displacement threaded rod passes through threaded connection, half of the displacement threaded rod is left-handed thread and half is right-handed thread, the displacement threaded rod with the journal stirrup rotates to be connected, can drive after the displacement threaded rod rotates the tray is towards opposite direction displacement, the journal stirrup supports the displacement threaded rod rotates.

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

1. the second motor is started by pressing the key to drive the driving gear, the driven gear and the displacement threaded rod to rotate, so that the support block can be driven to displace towards opposite directions, the punching heads with different diameters can be adapted, and the punching heads can be better prevented from curling workpieces during drilling;

2. when needs transform punching press head, thereby take out the fixed pin and then rotate and change the piece and make punching press head follow the rotation, insert the fixed pin downthehole on changeing piece and the elevator after the punching press head is perpendicular to the rotation of fixed commentaries on classics piece, just also can transform the punching press head or transform to the pressure board.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a first isometric view of a tapping die for use in the production of automotive parts according to the present invention;

FIG. 2 is a second axial view of the tapping die for the production of automobile parts according to the present invention;

FIG. 3 is a schematic view of the structure of the lifting block in the tapping mold for producing automobile parts according to the present invention;

FIG. 4 is a schematic view of a transfer block structure in the tapping mold for producing automobile parts according to the present invention;

figure 5 is the utility model discloses a tray structure schematic diagram in trompil mould for auto-parts production.

The reference numerals are explained below:

1. a support plate; 2. a vertical plate; 3. a fixing pin; 4. a cylinder; 5. a splint; 6. pressing a key; 7. a sleeve; 8. a first motor; 9. lifting a threaded rod; 10. a lifting block; 11. rotating the block; 12. mounting a plate; 13. a support block; 14. displacing the threaded rod; 15. a driven gear; 16. supporting a lug; 17. a second motor; 18. a driving gear; 19. mounting a disc; 20. a slider; 21. a spring; 22. punching a head; 23. and pressing the 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Examples

Referring to fig. 1-5, the present invention provides a technical solution: the tapping die for producing the automobile parts comprises a support plate 1, an air cylinder 4, a sleeve 7, a lifting block 10 and a supporting block 13, wherein the upper end of the support plate 1 is provided with a vertical plate 2, the vertical plate 2 is provided with the air cylinder 4, one end of the air cylinder 4 is provided with a clamping plate 5, the clamping plate 5 is used for clamping a workpiece, the clamping plate 5 is connected with the air cylinder 4 through a bolt, the clamping plate 5 is stably connected with the air cylinder 4, the support plate 1 is provided with the sleeve 7, the sleeve 7 is used for supporting the lifting block 10 to slide, the upper end of the sleeve 7 is provided with a first motor 8, the inner side of the sleeve 7 is provided with a lifting threaded rod 9, the lifting threaded rod 9 is provided with the lifting block 10, the lifting threaded rod 9 is in threaded connection with the lifting block 10 after rotating, the lifting block 10 is provided with a rotating block 11, the outer side of the rotating block 11 is provided with a, punching press head 22 passes through threaded connection with mounting disc 19, make things convenient for punching press head 22 to install or dismantle from mounting disc 19, the punching press head 22 outside is equipped with slider 20, be equipped with spring 21 between slider 20 and the mounting disc 19, it is equipped with fixed pin 3 to change 11 tops, 3 one sides of fixed pin are equipped with pressing plate 23, pressing plate 23 is used for pressing the work piece smooth, extension board 1 lower extreme is equipped with journal stirrup 16, be equipped with displacement threaded rod 14 on the journal stirrup 16, be equipped with tray 13 on the displacement threaded

rod

14, 14 one end of displacement threaded rod is equipped with driven gear 15, driven gear 15 below is equipped with

driving gear

18, 18 one end of driving gear is equipped with

second motor

17, 4 the place ahead of cylinder is equipped with button 6, cylinder 4, first motor 8 and second motor 17 are connected with.

The vertical plate 2 is welded with the support plate 1, the cylinder 4 is connected with the vertical plate 2 through a bolt, the vertical plate 2 is connected and fastened with the support plate 1, and the cylinder 4 is connected and fastened with the vertical plate 2; the lifting block 10 is connected with the sleeve 7 in a sliding mode, the rotating block 11 is connected with the lifting block 10 in a rotating mode, holes for inserting the fixing pins 3 are formed in the lifting block 10 and the rotating block 11, the lifting block 10 slides on the inner side of the sleeve 7, the rotating block 11 rotates on the lifting block 10, the fixing pins 3 can be inserted into the holes in the lifting block 10 and the rotating block 11, and therefore the rotating block 11 can be fixed; the sliding block 20 is connected with the stamping head 22 in a sliding mode, the spring 21 is clamped with the sliding block 20 and the mounting disc 19, the stamping head 22 slides on the outer side of the sliding block 20, and the spring 21, the mounting disc 19 and the sliding block 20 can be clamped tightly; the pressing plate 23 is connected with the mounting disc 19 through threads, and the pressing plate 23 can be mounted on the mounting disc 19; the support block 13 is in threaded connection with the displacement threaded rod 14, one half of the displacement threaded rod 14 is left-handed threads, the other half of the displacement threaded rod 14 is right-handed threads, the displacement threaded rod 14 is rotationally connected with the support lug 16, the support block 13 can be driven to displace in the opposite direction after the displacement threaded rod 14 rotates, and the support lug 16 supports the displacement threaded rod 14 to rotate.

The utility model discloses a theory of operation and use flow: after the power is switched on, a workpiece is placed between the clamping plates 5, the press key 6 starts the cylinder 4 to drive the clamping plates 5 to clamp the workpiece, the press key 6 starts the second motor 17 to drive the driving gear 18, the driven gear 15 and the displacement threaded rod 14 to rotate, the support block 13 can be driven to displace towards opposite directions, so that the press key is suitable for punching heads 22 with different diameters, the workpiece is better prevented from being curled when the punching head 22 drills, the press key 6 starts the first motor 8 to drive the lifting threaded rod 9 to rotate, the lifting block 10 drives the punching head 22 to punch the workpiece, the spring 21 pushes the sliding block 20 to push the workpiece to fall off from the punching head 22 after punching, when the punching head 22 needs to be changed, the fixing pin 3 is drawn out, then the rotating block 11 is rotated to enable the punching head 22 to rotate, and the fixing pin 3 is inserted into holes in the rotating block 11 and the lifting block 10 after the punching head 22 is vertical, thereby fixing the rotation of the rotary block 11 and thus changing the punch head 22 or the pressing plate 23.

Although some specific embodiments of the present invention have been described in detail by way of illustration, it should be understood by those skilled in the art that the above illustration is only for purposes of illustration and is not intended to limit the scope of the invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.

Claims

1. Tapping mould is used in auto-parts production, its characterized in that: comprises a support plate (1), a cylinder (4), a sleeve (7), a lifting block (10) and a support block (13), wherein the upper end of the support plate (1) is provided with a vertical plate (2), the cylinder (4) is arranged on the vertical plate (2), one end of the cylinder (4) is provided with a clamping plate (5), the clamping plate (5) is connected with the cylinder (4) through a bolt, the support plate (1) is provided with the sleeve (7), the upper end of the sleeve (7) is provided with a first motor (8), the inner side of the sleeve (7) is provided with a lifting threaded rod (9), the lifting block (10) is arranged on the lifting threaded rod (9), the lifting block (10) is connected with the lifting threaded rod (9) through a thread, the lifting block (10) is provided with a rotating block (11), the outer side of the rotating block (11) is provided with a mounting plate (12), the side surface of, the stamping device is characterized in that a stamping head (22) is arranged on the mounting disc (19), the stamping head (22) is in threaded connection with the mounting disc (19), a slider (20) is arranged on the outer side of the stamping head (22), a spring (21) is arranged between the slider (20) and the mounting disc (19), a fixing pin (3) is arranged above the rotating block (11), a pressing plate (23) is arranged on one side of the fixing pin (3), a support lug (16) is arranged at the lower end of the support plate (1), a displacement threaded rod (14) is arranged on the support lug (16), the support block (13) is arranged on the displacement threaded rod (14), a driven gear (15) is arranged at one end of the displacement threaded rod (14), a driving gear (18) is arranged below the driven gear (15), a second motor (17) is arranged at one end of the driving gear (18), and a key (6), the air cylinder (4), the first motor (8) and the second motor (17) are electrically connected with the key (6).

2. The opening die for producing automobile parts according to claim 1, characterized in that: the vertical plate (2) is welded with the support plate (1), and the cylinder (4) is connected with the vertical plate (2) through a bolt.

3. The opening die for producing automobile parts according to claim 1, characterized in that: the lifting block (10) is connected with the sleeve (7) in a sliding mode, the rotating block (11) is connected with the lifting block (10) in a rotating mode, and holes for inserting the fixing pins (3) are formed in the lifting block (10) and the rotating block (11).

4. The opening die for producing automobile parts according to claim 1, characterized in that: slider (20) with punching press head (22) sliding connection, spring (21) with slider (20) with mounting disc (19) joint.

5. The opening die for producing automobile parts according to claim 1, characterized in that: the pressing plate (23) is connected with the mounting disc (19) through threads.

6. The opening die for producing automobile parts according to claim 1, characterized in that: the tray (13) with displacement threaded rod (14) pass through threaded connection, displacement threaded rod (14) half is left-handed screw half and is right-handed screw, displacement threaded rod (14) with journal stirrup (16) rotate and are connected.