CN215824094U

CN215824094U - Positioning device for stamping die

Info

Publication number: CN215824094U
Application number: CN202121900451.2U
Authority: CN
Inventors: 刘行
Original assignee: Xi'an Zhongshengjie Molding Technology Co ltd
Current assignee: Xi'an Zhongshengjie Molding Technology Co ltd
Priority date: 2021-08-14
Filing date: 2021-08-14
Publication date: 2022-02-15
Anticipated expiration: 2031-08-14

Abstract

The utility model relates to the technical field of die fixing, and discloses a positioning device for a stamping die. This positioner for stamping die, it rotates along the inside removal of pinch-off cock to drive the clamping bar through manipulating the operating handle rotation, make the inside removal of clamp plate press from both sides the mould tightly, and then avoided taking place the condition emergence that reduces stamping quality because of the skew takes place for the mould position among the stamping process, start through control push rod motor, make the accessory plate remove about the drive fixed plate and remove along removing the rail through the movable block, make the mould that is located the left and right sides carry out the punching press respectively the back and do not trade the mould that does not punch press again, and then operate the device so reciprocal change punching press, the required time of stamping die has been shortened, the work efficiency of the device has been promoted.

Description

Positioning device for stamping die

Technical Field

The utility model relates to the technical field of die fixing, in particular to a positioning device for a stamping die.

Background

In the use process of the stamping die, parts to be processed are placed on the lower die, and in the prior art, the die position is easy to deviate due to poor clamping effect during stamping, so that the quality of the stamping die is reduced.

For example, chinese patent publication No. CN210172357U discloses a die positioning device for stamping, which is basically described as follows: the L-shaped fixing plate is driven to move upwards by rotating the threaded rod I so that the L-shaped fixing plate can longitudinally fix moulds with different thicknesses, then the concave adjusting rod drives the connecting plate to move, the connecting plate drives the connecting frame to move so as to compress the spring, the connecting plate drives the arc-shaped fixing plate to move through the supporting rod so that the arc-shaped fixing plate can adapt to moulds with different specifications, and after the moulds are placed in the fixing frame, the concave adjusting rod is loosened when the arc-shaped fixing plate is in contact with the outer surface of the moulds so that the arc-shaped fixing plate can transversely fix the moulds under the action of spring elasticity; then the second threaded rod is rotated to drive the telescopic plate to do telescopic motion so as to longitudinally fix the dies with different widths; when the device is used, the die needs to be taken down and other dies are punched after the device punches each time, so that time is consumed, and the working efficiency of the device is reduced.

In view of the above, the present inventors have studied and improved the existing structure and defects with experience of design development and actual manufacturing abundant in the related industry for many years, and have provided a positioning device for a press die.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a positioning device for a stamping die, which solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a positioner for stamping die, includes the working plate, the last fixed surface of working plate is connected with the mobile device, the last fixed surface of mobile device is connected with clamping device, the middle part fixedly connected with of working plate lateral surface drags the handle, the equal fixedly connected with bracing piece in four corners of working plate lower surface, the bottom fixedly connected with universal wheel of bracing piece.

The moving device comprises a moving rail, moving blocks are arranged on the left side and the right side of the outer side face of the moving rail, stop pins are inserted into the middle of the outer side face of each moving block, a supporting plate is fixedly connected to the left side of the upper surface of the working plate, a push rod motor is fixedly connected to the middle of the right side face of the supporting plate, an auxiliary plate is fixedly connected to the output end of the push rod motor, and the outer side face of the supporting plate is fixedly connected with the left side of the inner side face of the moving rail.

The clamping device comprises a fixing plate, supporting pieces are fixedly connected to the front side and the rear side of the upper surface of the fixing plate, a clamping pipe is inserted into the supporting pieces, a clamping rod is arranged inside the clamping pipe, an operating handle is fixedly connected to the outer end of the clamping rod, and a clamping plate is sleeved at the inner end of the clamping rod.

Preferably, the moving rail is an i-shaped sliding rail, the moving block is an i-shaped sliding block, and the moving rail is connected with the moving block in a sliding mode.

Preferably, the outer surfaces of the dragging handle and the operating handle are both provided with wrapping layers, and the outer surfaces of the wrapping layers are provided with anti-skid convex particles.

Preferably, the outer surface of the clamping rod is provided with external threads, the inner part of the clamping pipe is provided with internal threads, and the clamping rod is in threaded connection with the clamping pipe.

Preferably, the number of the clamping plates is four, and the clamping plates are made of acrylonitrile-butadiene-styrene copolymer.

Preferably, the top of the outer side surface of the clamping plate is provided with a round hole, and the size of the round hole is matched with that of the clamping rod.

(III) advantageous effects

Compared with the prior art, the utility model provides a positioning device for a stamping die, which has the following beneficial effects:

1. this positioner for stamping die, it rotates along the inside removal of pinch-off cock to drive the clamping bar through manipulating the operating handle rotation, make the inside removal of clamp plate press from both sides the mould tightly, and then avoided taking place the condition emergence that reduces stamping quality because of the skew takes place for the mould position among the stamping process, start through control push rod motor, make the accessory plate remove about the drive fixed plate and remove along removing the rail through the movable block, make the mould that is located the left and right sides carry out the punching press respectively the back and do not trade the mould that does not punch press again, and then operate the device so reciprocal change punching press, the required time of stamping die has been shortened, the work efficiency of the device has been promoted.

2. This positioner for stamping die drags the handle through the universal wheel through the manipulation and will wholly remove to preset position for the device is more convenient for operating personnel when using and removes it, and then has improved the device's mobility.

Drawings

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

FIG. 2 is a schematic diagram of a mobile device according to the present invention;

fig. 3 is a schematic vertical sectional structure view of the clamping device of the present invention.

In the figure: 1. a working plate; 2. a mobile device; 201. a moving rail; 202. a moving block; 203. a stop pin; 204. a support plate; 205. a push rod motor; 206. an auxiliary plate; 3. a clamping device; 301. a fixing plate; 302. a support sheet; 303. clamping the tube; 304. a clamping lever; 305. an operating handle; 306. a clamping plate; 4. dragging the handle; 5. a support bar; 6. a universal wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a positioner for stamping die, including working plate 1, the last fixed surface of working plate 1 is connected with mobile device 2, the last fixed surface of mobile device 2 is connected with clamping device 3, the middle part fixedly connected with of 1 lateral surface of working plate drags handle 4, it will moving as a whole to preset position through universal wheel 6 to control to drag handle 4, make the device be convenient for operating personnel when using more remove it, and then improved the device's mobility can, the equal fixedly connected with bracing piece 5 in four corners of 1 lower surface of working plate, the bottom fixedly connected with universal wheel 6 of bracing piece 5.

The moving device 2 comprises a moving rail 201, moving blocks 202 are arranged on the left side and the right side of the outer side surface of the moving rail 201, a stop pin 203 is inserted in the middle of the outer side surface of each moving block 202, a support plate 204 is fixedly connected to the left side of the upper surface of the working plate 1, a push rod motor 205 is fixedly connected to the middle of the right side surface of the support plate 204, the type of the push rod motor 205 is LAP22, the push rod motor 205 is controlled to be started, so that the auxiliary plate 206 moves left and right to drive the fixed plate 301 to move left and right along the moving rail 201 via the moving block 202, the dies on the left and right sides are respectively stamped and then replaced with the dies which are not stamped, and then operate the device so as to change the punching press reciprocally, has shortened the time that the stamping die needs, has promoted the work efficiency of the device, and the output fixedly connected with accessory plate 206 of push rod motor 205, the lateral surface of backup pad 204 and the left side fixedly connected of the medial surface of movable rail 201.

Clamping device 3 includes fixed plate 301, the equal fixedly connected with support piece 302 in the preceding back both sides of fixed plate 301 upper surface, support piece 302's inside is pegged graft and is had clamping tube 303, clamping tube 303's inside is provided with clamping rod 304, clamping rod 304's outer end fixedly connected with operating handle 305, the rotatory clamping rod 304 that drives of operating handle 305 is controlled and is rotated along clamping tube 303 inward movement, make clamping plate 306 inward movement press from both sides the mould, and then avoided taking place the skew and reduce the condition emergence of punching press quality because of the punching press in-process mould position, clamping rod 304's the inner has cup jointed clamping plate 306.

In the utility model, in order to make the operation steps smoother, the moving rail 201 is an i-shaped sliding rail, the moving block 202 is an i-shaped sliding block, and the moving rail 201 is slidably connected with the moving block 202, so that the smoothness of the operation steps is enhanced.

In the utility model, in order to prevent slipping in use, the outer surfaces of the dragging handle 4 and the operating handle 305 are both provided with wrapping layers, and the outer surfaces of the wrapping layers are provided with anti-slipping convex particles, so that the roughness of the contact surface of the parts is increased.

In the present invention, in order to improve the clamping effect of the device, the outer surface of the clamping rod 304 is provided with an external thread, the inner part of the clamping tube 303 is provided with an internal thread, and the clamping rod 304 is in threaded connection with the clamping tube 303, so that the matching between the parts is enhanced.

In the present invention, in order to make the apparatus more convenient for the operator to use, the clamping plates 306 are provided in four groups, and the clamping plates 306 are made of acrylonitrile-butadiene-styrene copolymer, so as to prevent the clamping plates 306 from scratching the surface of the mold.

In the utility model, in order to improve the matching between the parts, a round hole is arranged at the top of the outer side surface of the clamping plate 306, the size of the round hole is matched with that of the clamping rod 304, and the functions of the parts are exerted to the maximum extent.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When in use, the dragging handle 4 is operated to move the whole body to the lower part of a punching machine through the universal wheel 6, a mould is placed on the upper surface of the fixed plate 301, the operating handle 305 is operated to rotate to drive the clamping rod 304 to rotate and move inwards along the clamping tube 303, the clamping rod 304 moves inwards to drive the clamping plate 306 to move inwards, the clamping plate 306 moves inwards to clamp the mould, the stop pin 203 is pulled out, the push rod motor 205 is controlled to be started, the output end of the push rod motor 205 moves rightwards to drive the auxiliary plate 206 to move rightwards, the auxiliary plate 206 moves rightwards to drive the fixed plate 301 to move rightwards along the moving rail 201 through the moving block 202, the mould on the right side is punched after moving to a proper position, the mould on the left side is pushed to the lower part of the punching machine to be punched after being punched, the operating handle 305 on the right side is operated to drive the clamping rod 304 on the right side to rotate and move outwards along the clamping tube 303 on the right side, the clamping rod 304 located on the right side moves outwards to drive the clamping plate 306 located on the right side to move outwards, the clamping plate 306 located on the right side moves outwards to release and take out a die, the die which is not stamped is replaced, the die located on the left side is stamped after being moved to a proper position, the die located on the right side is pushed to the lower portion of the stamping machine to be stamped after being moved leftwards, the operation handle 305 located on the left side is operated to rotate to drive the clamping rod 304 located on the left side to rotate and move outwards along the clamping pipe 303 located on the left side, the clamping rod 304 located on the left side moves outwards to drive the clamping plate 306 located on the left side to move outwards, the clamping plate 306 located on the left side moves outwards to release and take out the die, the die which is not stamped is replaced, and the die is stamped in a reciprocating mode.

To sum up, according to the positioning device for the stamping die, the operation handle 305 is operated to rotate to drive the clamping rod 304 to rotate and move inwards along the clamping pipe 303, so that the clamping plate 306 moves inwards to clamp the die, the situation that stamping quality is reduced due to offset of the die position in the stamping process is avoided, the push rod motor 205 is controlled to be started, the auxiliary plate 206 moves left and right to drive the fixed plate 301 to move left and right along the moving rail 201 through the moving block 202, the dies on the left side and the right side are respectively stamped and then are respectively replaced with dies which are not stamped, the stamping is further operated to be replaced in a reciprocating mode, the time required by the stamping die is shortened, and the working efficiency of the positioning device is improved.

This positioner for stamping die drags handle 4 through the universal wheel 6 with whole removal to preset position through the manipulation for the operating personnel of being more convenient for when the device uses removes it, and then has improved the mobile performance of the device.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a positioner for stamping die, includes working plate (1), its characterized in that: the upper surface of the working plate (1) is fixedly connected with a moving device (2), the upper surface of the moving device (2) is fixedly connected with a clamping device (3), the middle part of the outer side surface of the working plate (1) is fixedly connected with a dragging handle (4), four corners of the lower surface of the working plate (1) are fixedly connected with supporting rods (5), and the bottom ends of the supporting rods (5) are fixedly connected with universal wheels (6);

the moving device (2) comprises a moving rail (201), moving blocks (202) are arranged on the left side and the right side of the outer side face of the moving rail (201), a stop pin (203) is inserted in the middle of the outer side face of each moving block (202), a supporting plate (204) is fixedly connected to the left side of the upper surface of the working plate (1), a push rod motor (205) is fixedly connected to the middle of the right side face of the supporting plate (204), an auxiliary plate (206) is fixedly connected to the output end of the push rod motor (205), and the outer side face of the supporting plate (204) is fixedly connected with the left side of the inner side face of the moving rail (201);

clamping device (3) are including fixed plate (301), both sides all fixedly connected with backing sheet (302) around fixed plate (301) upper surface, the inside grafting of backing sheet (302) has clamping pipe (303), the inside of clamping pipe (303) is provided with presss from both sides tight pole (304), the outer end fixedly connected with operating handle (305) of pressing from both sides tight pole (304), the inner of pressing from both sides tight pole (304) has cup jointed clamping plate (306).

2. The positioning device for the press die according to claim 1, wherein: the moving rail (201) is an I-shaped sliding rail, the moving block (202) is an I-shaped sliding block, and the moving rail (201) is connected with the moving block (202) in a sliding mode.

3. The positioning device for the press die according to claim 1, wherein: the outer surfaces of the dragging handle (4) and the operating handle (305) are provided with wrapping layers, and anti-skidding convex particles are arranged on the outer surfaces of the wrapping layers.

4. The positioning device for the press die according to claim 1, wherein: the outer surface of the clamping rod (304) is provided with external threads, the inner part of the clamping pipe (303) is provided with internal threads, and the clamping rod (304) is in threaded connection with the clamping pipe (303).

5. The positioning device for the press die according to claim 1, wherein: the number of the clamping plates (306) is four, and the clamping plates (306) are made of acrylonitrile-butadiene-styrene copolymer.

6. The positioning device for the press die according to claim 1, wherein: the top of the outer side surface of the clamping plate (306) is provided with a round hole, and the size of the round hole is matched with that of the clamping rod (304).