CN217798501U

CN217798501U - Stamping die's buoyancy lift piece direction stop gear

Info

Publication number: CN217798501U
Application number: CN202222223490.4U
Authority: CN
Inventors: 刘志山; 黄兴
Original assignee: Guangzhou Honghui Mould Co ltd
Current assignee: Guangzhou Honghui Mould Co ltd
Priority date: 2022-08-22
Filing date: 2022-08-22
Publication date: 2022-11-15
Anticipated expiration: 2032-08-22

Abstract

The utility model relates to the technical field of automobile stamping dies, in particular to a floating block guiding and limiting mechanism of a stamping die, which comprises a mounting seat, wherein mounting holes are symmetrically formed in the top of the mounting seat close to the positions of the left side and the right side, mounting plates are symmetrically welded and fixed on the surfaces of the left side and the right side of the mounting seat, threaded holes are respectively formed in the centers of the tops of the two mounting plates, a guiding mechanism is arranged at the top of the mounting seat and comprises a floating block, the floating block is arranged above the mounting seat, and the position of the bottom of the floating block close to the left side and the right side is symmetrically provided with a limiting mechanism; this stamping die's buoyancy lift piece direction stop gear makes the device can realize direction and spacing function conveniently through setting up guiding mechanism and stop gear, makes the device can be quick equipment or dismantlement through setting up mounting panel, screw hole, fixed plate and fixing bolt to make user of service's work efficiency obtain improving.

Description

Stamping die's buoyancy lift piece direction stop gear

Technical Field

The utility model relates to an automobile stamping die technical field specifically is a stamping die's buoyancy lift piece direction stop gear.

Background

The stamping process is a part processing method which applies pressure to a material by utilizing a stamping die arranged on stamping equipment to separate or deform the material so as to obtain a certain shape, size and performance.

A guide limiting device with the publication number of CN215845658U is provided with a guide bushing, and an axial part passageway is arranged in the guide bushing in a penetrating way along the axial direction; the pneumatic control channel is embedded in the guide bushing and is communicated with the axial part passageway; the pneumatic control channel is internally provided with a guide pin, and the guide pin is pushed by pneumatic force to move and limit between the pneumatic control channel and the axial part channel. By adopting the disclosed guiding and limiting device, the appearance volume of the die is not increased, the manual operation is not increased, the trace of a die closing seam of the die is effectively reduced or eliminated, and the automation degree of the die is effectively improved; setting the die opening time and the opening and closing time of the guide limiting device by using a PLC control system, and fully utilizing the existing compressed air resource; the manufacturing cost of the die is reduced, and the die controlled by the self-locking cylinder is replaced.

Although the device effectively reduces or eliminates the mold closing seam traces of the mold, the automation degree of the mold is effectively improved, and the existing compressed air resources are fully utilized; the manufacturing cost of the die is reduced, the die controlled by the self-locking cylinder is replaced, but the device cannot conveniently realize the functions of guiding and limiting the floating block and cannot be quickly assembled or disassembled, so that the working efficiency of users is low, and therefore the floating block guiding and limiting mechanism of the stamping die is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stamping die's buoyancy lift piece direction stop gear 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 stamping die's buoyancy lift piece direction stop gear, includes the mount pad, the mounting hole has been seted up to the symmetry of position that the mount pad top is close to the left and right sides, mount pad left and right sides surface symmetry welded fastening has the mounting panel, two the punishment of mounting panel top center do not seted up threaded hole, the mount pad top is equipped with guiding mechanism, guiding mechanism includes the buoyancy lift piece, the buoyancy lift piece is in the mount pad top, the symmetry of position that buoyancy lift piece bottom is close to the left and right sides is equipped with stop gear.

Preferably, a cylinder is arranged below the buoyancy lifting block, the cylinder is fixedly connected with the center of the bottom of the mounting seat through a bolt, and the end part of a piston rod of the cylinder penetrates through the top of the mounting seat and is fixedly connected with the center of the bottom of the buoyancy lifting block through a bolt.

Preferably, the positions, close to the left side and the right side, of the top of the buoyancy lifting block are symmetrically provided with mounting ports, and fixing plates are arranged in the mounting ports.

Preferably, the circumference outer wall of fixed plate and the circumference inner wall sliding connection of installing port, just the fixed plate bottom closely laminates with the installing port inner wall bottom, fixed plate threaded connection has fixing bolt.

Preferably, the limiting mechanism comprises a guide rod, one end of the guide rod penetrates through one of the mounting holes, and the circumferential outer wall of the guide rod is in sliding connection with the circumferential inner wall of the mounting hole.

Preferably, the other end of the guide rod is fixedly welded with a connecting rod, and one end of the connecting rod sequentially penetrates through the bottom of the buoyancy lifting block and the bottom of the inner wall of one of the mounting holes and is in threaded connection with one of the fixing bolts.

Preferably, the position that the circumference outer wall of guide bar is close to the front side has seted up the spout, be equipped with the stopper in the spout, stopper left and right sides surface respectively with spout inner wall left and right sides surface sliding connection.

Preferably, the surfaces of the front side and the rear side of the limiting block are fixedly connected with supporting plates through bolts symmetrically, and the bottoms of the supporting plates are fixedly connected with the tops of the mounting seats through bolts.

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

1. according to the floating block guiding and limiting mechanism of the stamping die, the guiding and limiting functions of the device can be conveniently realized by arranging the guiding mechanism and the limiting mechanism, so that the working efficiency of users is improved;

2. this stamping die's buoyancy lift piece direction stop gear makes the device can be quick equipment or dismantlement through setting up mounting panel, screw hole, fixed plate and fixing bolt to make user of service's work efficiency obtain improving.

Drawings

Fig. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;

fig. 2 is a schematic cross-sectional structure diagram of embodiment 1 of the present invention;

fig. 3 is a schematic structural view of a mounting seat in embodiment 1 of the present invention;

fig. 4 is a schematic structural view of a guide mechanism in embodiment 1 of the present invention;

fig. 5 is a schematic structural view of a limiting mechanism in embodiment 1 of the present invention;

fig. 6 is a schematic structural view of a buffer strip according to embodiment 2 of the present invention.

The meaning of each reference number in the figures is:

1. a mounting base; 11. mounting a plate; 12. a threaded hole; 13. mounting holes;

2. a guide mechanism; 21. a cylinder; 22. floating and lifting the blocks; 23. an installation port; 24. a fixing plate; 25. fixing the bolt;

3. a limiting mechanism; 31. a guide bar; 32. a connecting rod; 33. a chute; 34. a limiting block; 35. a support plate;

4. a buffer strip.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element 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.

Furthermore, the terms "a", "an", and "the" mean two or more unless explicitly limited otherwise.

Example 1

Referring to fig. 1-5, the present invention provides a technical solution:

the utility model provides a stamping die's buoyancy lift piece direction stop gear, includes mount pad 1, and the position symmetry that 1 top of mount pad is close to the left and right sides has seted up mounting hole 13 for

install guide bar

31, and 1 left and right sides surface symmetry welded fastening of mount pad has mounting panel 11, and two 11 top centers of mounting panel punishment do not seted up threaded hole 12, are used for with on other devices of the device installation sword.

Preferably, the top of the mounting base 1 is provided with a guide mechanism 2, the guide mechanism 2 comprises a floating block 22, the floating block 22 is arranged above the mounting base 1, and an air cylinder 21 is arranged below the floating block 22 and used for driving the floating block 22 to move.

Specifically, the cylinder 21 is fixedly connected with the center of the bottom of the mounting seat 1 through a bolt, the end part of a piston rod of the cylinder 21 penetrates through the top of the mounting seat 1 and is fixedly connected with the center of the bottom of the buoyancy lifting block 22 through a bolt, the mounting openings 23 are symmetrically formed in the positions, close to the left side and the right side, of the top of the buoyancy lifting block 22 and used for mounting the fixing plate 24, and the fixing plate 24 is arranged in the mounting openings 23 and used for connecting the connecting rod 32.

Specifically, the circumference outer wall of the fixing plate 24 is slidably connected with the circumference inner wall of the mounting opening 23, the bottom of the fixing plate 24 is tightly attached to the bottom of the inner wall of the mounting opening 23, and the fixing plate 24 is in threaded connection with a fixing bolt 25 to play a fixing role.

Furthermore, the position of the bottom of the buoyancy lifting block 22 close to the left side and the right side is symmetrically provided with a limiting mechanism 3, the limiting mechanism 3 comprises a guide rod 31 used for limiting the moving direction of the buoyancy lifting block 22, one end of the guide rod 31 penetrates through one of the mounting holes 13, and the circumferential outer wall of the guide rod 31 is in sliding connection with the circumferential inner wall of the mounting hole 13.

Specifically, the other end of the guide rod 31 is welded and fixed with a connecting rod 32 for installing the guide rod 31, one end of the connecting rod 32 sequentially penetrates through the bottom of the buoyancy lifting block 22 and the bottom of the inner wall of one of the installation openings 23 and is in threaded connection with one of the fixing bolts 25, and a sliding groove 33 is formed in the position, close to the front side, of the circumferential outer wall of the guide rod 31.

Specifically, be equipped with stopper 34 in the spout 33, stopper 34 left and right sides surface respectively with spout 33 inner wall left and right sides surface sliding connection for inject the highest position and the lowest position of guide bar 31, both sides surface passes through bolt symmetry fixedly connected with backup pad 35 around stopper 34, and the backup pad 35 bottom passes through bolt fixed connection with mount pad 1 top, plays the effect of support.

In the concrete use, the user firstly opens the cylinder 21, the piston rod of the cylinder 21 extends, thereby drive the buoyancy lifting block 22 to move upwards, thereby drive the two fixing plates 24 to move upwards, thereby drive the connecting rod 32 connected with the two fixing plates 24 through the fixing bolt 25 to move upwards, thereby drive the two guide rods 31 to move upwards, in the process, the left and right side surfaces of the two limiting blocks 34 are respectively in sliding connection with the left and right side surfaces of the inner walls of the two sliding chutes 33, until the piston rod of the cylinder 21 extends to the longest, the tops of the two limiting blocks 34 are respectively in close fit with the tops of the inner walls of the two sliding chutes 33, after the use is finished, the cylinder 21 is closed, the piston rod of the cylinder 21 is shortened, thereby drive the buoyancy lifting block 22 to move downwards, thereby drive the two fixing plates 24 to move downwards, thereby drive the connecting rods 32 connected with the two fixing plates 24 through the fixing bolts 25 respectively to move downwards, thereby drive the two guide rods 31 to move downwards, in the process, the left and right side surfaces of the two limiting blocks 34 are respectively in sliding connection with the left and right side surfaces of the inner walls of the two sliding chutes 33, until the piston rod of the cylinder 21 retracts to the shortest, the bottom of the two fixing bolts 33, the connecting rod 32 can be attached with the two fixing plates, the fixing bolt 25, the two fixing plates can be detached again, the fixing bolt is detached again, the two fixing device, and the two fixing plates 31, and the fixing bolt can be detached again, and the fixing bolt is detached again, and the fixing device, and the fixing plate can be detached again, and the fixing bolt 25, and the fixing plate can be detached again, and the fixing bolt, and the fixing device is detached again, and the fixing device can be detached.

Example 2

Referring to fig. 6, the present embodiment provides the following technical solutions on the basis of embodiment 1: the bottom parts of the two mounting plates 11 are respectively fixedly connected with a buffer strip 4 through bolts, so that the mounting plates 11 are prevented from being damaged when being fixedly connected to other devices through the bolts.

In the present embodiment, both the buffer strips 4 are preferably made of rubber.

In the specific use process, a user firstly and respectively fixedly connects the two buffer strips 4 to the bottoms of the two mounting plates 11 through bolts, and then fixedly connects the two mounting plates 11 to other devices through bolts, so that the device can be used.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a stamping die's buoyancy lift piece direction stop gear, includes mount pad (1), its characterized in that: mounting hole (13) have been seted up to the symmetry of position that mount pad (1) top is close to the left and right sides, mount pad (1) left and right sides surface symmetry welded fastening has mounting panel (11), two mounting panel (11) top center department is seted up threaded hole (12) respectively, mount pad (1) top is equipped with guiding mechanism (2), guiding mechanism (2) are including buoyancy lift piece (22), buoyancy lift piece (22) are in mount pad (1) top, the symmetry of position that buoyancy lift piece (22) bottom is close to the left and right sides is equipped with stop gear (3).

2. The lift block guide and limit mechanism of a stamping die according to claim 1, characterized in that: the air cylinder (21) is arranged below the buoyancy lifting block (22), the air cylinder (21) is fixedly connected with the center of the bottom of the mounting seat (1) through a bolt, and the end part of a piston rod of the air cylinder (21) penetrates through the top of the mounting seat (1) and is fixedly connected with the center of the bottom of the buoyancy lifting block (22) through a bolt.

3. The lift block guide and limit mechanism of a stamping die according to claim 2, characterized in that: the top of the buoyancy lifting block (22) is symmetrically provided with mounting openings (23) close to the left side and the right side, and fixing plates (24) are arranged in the mounting openings (23).

4. The lift block guide and limit mechanism of a stamping die according to claim 3, characterized in that: the circumference outer wall of fixed plate (24) and the circumference inner wall sliding connection of installing port (23), just fixed plate (24) bottom and installing port (23) inner wall bottom closely laminate, fixed plate (24) threaded connection has fixing bolt (25).

5. The buoyant block guiding and limiting mechanism of the stamping die as claimed in claim 1, wherein: the limiting mechanism (3) comprises a guide rod (31), one end of the guide rod (31) penetrates through one of the mounting holes (13), and the circumferential outer wall of the guide rod (31) is in sliding connection with the circumferential inner wall of the mounting hole (13).

6. The lift block guide and limit mechanism of a stamping die according to claim 5, characterized in that: the other end of the guide rod (31) is fixedly welded with a connecting rod (32), and one end of the connecting rod (32) sequentially penetrates through the bottom of the buoyancy lifting block (22) and the bottom of the inner wall of one of the mounting holes (23) and is in threaded connection with one of the fixing bolts (25).

7. The lift block guide and limit mechanism of a stamping die according to claim 5, characterized in that: the circumference outer wall of guide bar (31) has seted up spout (33) near the position of front side, be equipped with stopper (34) in spout (33), stopper (34) left and right sides surface respectively with spout (33) inner wall left and right sides surface sliding connection.

8. The buoyant block guiding and limiting mechanism of the stamping die as claimed in claim 7, wherein: the surface of the front side and the rear side of the limiting block (34) are fixedly connected with supporting plates (35) through bolts symmetrically, and the bottoms of the supporting plates (35) are fixedly connected with the tops of the mounting seats (1) through bolts.