CN217831521U

CN217831521U - Novel stamping equipment's last mould buffer gear

Info

Publication number: CN217831521U
Application number: CN202220555334.5U
Authority: CN
Inventors: 周铭
Original assignee: Suzhou Dade Machinery Technology Co ltd
Current assignee: Suzhou Dade Machinery Technology Co ltd
Priority date: 2022-03-15
Filing date: 2022-03-15
Publication date: 2022-11-18
Anticipated expiration: 2032-03-15

Abstract

The utility model discloses a novel stamping equipment's last mould buffer gear, including drive mechanism and roof, drive mechanism's lower extreme is provided with the roof, drive mechanism passes through bolt fixed connection with the roof, the upper end both sides of roof respectively are provided with a reference column, the reference column cup joints fixedly with the roof, the utility model discloses in with traditional simple subassembly change that cushions through the spring cushion for current buffering subassembly cushions, cushions through buffering subassembly like this, can prolong the life of this buffering subassembly, avoid appearing too big phenomenon that leads to buffering subassembly to appear stress failure in work moreover, like this when buffering, can carry out plug-in connection through grafting pipe and plug column, can offset some effort when carrying out plug-in connection, later carry out other some offset by buffer spring, can make better buffering like this.

Description

Novel stamping equipment's last mould buffer gear

Technical Field

The utility model belongs to the technical field of the stamping equipment is relevant, concretely relates to novel stamping equipment's last mould buffer gear.

Background

The stamping die is a special technological equipment for processing metal or nonmetal into parts or semi-finished products in cold stamping, and is called cold stamping die commonly called cold stamping die. Stamping is a press working method in which a material is pressed at room temperature by a die mounted on a press to be separated or plastically deformed to obtain a desired part, and the form of the stamping die is various, and a die is classified into three aspects, i.e., a working property, a die structure, and a die material.

The existing upper die buffer mechanism technology has the following problems: the existing upper die buffer mechanism is generally used for directly buffering through a spring, so that the buffering effect is not very obvious, the pressure of the spring can be deformed in long-time use, and the buffer acting force of the whole structure can cause certain deviation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel stamping equipment's last mould buffer gear to solve the current last mould buffer gear who provides among the above-mentioned background art and generally can appear spring buffer power reduction when using and lead to adding the problem that the deviation appears man-hour.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel punching press equipment's last mould buffer gear, includes drive mechanism and roof, drive mechanism's lower extreme is provided with the roof, drive mechanism passes through bolt fixed connection with the roof, the upper end both sides of roof respectively are provided with a reference column, the reference column cup joints fixedly with the roof, the both sides of the lower extreme of roof respectively are provided with a curb plate, curb plate and roof welded fastening, the lower extreme of curb plate is provided with the bottom plate, the lower extreme both sides of bottom plate respectively are provided with a buffering subassembly, buffering subassembly and bottom plate welded fastening, the lower extreme of buffering subassembly is provided with the mould, go up mould and buffering subassembly welded fastening, the constitution of buffering subassembly is including end cover, grafting pipe, grafting post, buffer spring and connecting plate, the lower extreme of end cover is provided with the grafting pipe, the grafting pipe is pegged graft fixedly with the end cover, the lower extreme of grafting pipe is provided with the grafting post, the grafting post is pegged graft fixedly with the grafting pipe, the lower extreme of grafting post is provided with buffer spring, buffer spring's lower extreme is provided with the connecting plate, connecting plate and buffer spring welded fastening.

Preferably, drive mechanism's constitution is including transfer line, connection pad, main part and transmission shaft, the lower extreme of transfer line is provided with the connection pad, the lower extreme of connection pad is provided with the main part, the lower extreme of main part is provided with the transmission shaft, the transmission shaft is pegged graft fixedly with the main part, drive mechanism cup joints fixedly through transmission shaft and bottom plate.

Preferably, the positioning column comprises a first positioning rod, a sleeve and a second positioning rod, the sleeve is arranged at the lower end of the first positioning rod, the sleeve is fixedly sleeved with the first positioning rod, the second positioning rod is arranged at the lower end of the sleeve, the second positioning rod is fixedly sleeved with the sleeve, and the positioning column is fixedly sleeved with the top plate through the sleeve.

Preferably, the bottom plate is of a flat plate-shaped structure, two sides of the lower end of the bottom plate are respectively provided with a buffer assembly, the buffer assemblies are welded and fixed with the bottom plate, the surface side of the upper end of the bottom plate is provided with a limiting block, and the limiting block at the surface end of the bottom plate has a limiting effect.

Preferably, the positioning columns are of a cylindrical structure, the number of the positioning columns is two, the two positioning columns are respectively arranged on the left side and the right side of the transmission mechanism, and the two positioning columns are identical in size and specification.

Preferably, the plug column is round platform column structure, the outside table end of plug column is provided with the list structure, the plug column is pegged graft fixedly with the grafting pipe, the grafting pipe is inside hollow cylinder structure, one side that is close to the plug column of grafting pipe is provided with the limiting plate.

Preferably, curb plate and roof welded fastening, the curb plate is provided with two altogether, two the curb plate sets up both ends table side about the roof respectively, two the size of curb plate is the same with the specification homogeneous phase.

Preferably, drive mechanism and power electric connection, drive mechanism adopts the cylinder to use as power, drive mechanism cup joints fixedly with the roof, drive mechanism can drive this equipment and carry out work.

Compared with the prior art, the utility model provides a novel stamping equipment's last mould buffer gear possesses following beneficial effect:

(1) The utility model changes the traditional assembly which is only buffered by the spring into the existing buffering assembly for buffering, thus buffering by the buffering assembly, prolonging the service life of the buffering assembly and avoiding the phenomenon of stress damage of the buffering assembly caused by overlarge pressure during working;

(2) The utility model provides a buffering subassembly is by buffer spring, the pipe of pegging graft mainly constitutes with the grafting post, like this when buffering, can carry out plug-in connection through the pipe of pegging graft and the grafting post, can offset partly effort when carrying out plug-in connection, later carry out offsetting of another part by buffer spring, can so that better buffering, thereby solved current last mould buffer gear and generally can appear spring damping power when using and reduce and lead to adding the problem that appears the deviation man-hour.

Drawings

Fig. 1 is a schematic structural view of an upper die cushion mechanism of the stamping apparatus of the present invention;

FIG. 2 is a schematic view of the structure of the transmission mechanism of the present invention;

FIG. 3 is a schematic view of the positioning post of the present invention;

FIG. 4 is a schematic structural view of the cushion assembly of the present invention;

in the figure: 1. a transmission mechanism; 11. a transmission rod; 12. a connecting disc; 13. a main body; 14. a drive shaft; 2. a positioning column; 21. a first positioning rod; 22. a sleeve; 23. a second positioning rod; 3. a top plate; 4. a base plate; 5. a side plate; 6. a buffer assembly; 61. an end cap; 62. inserting a tube; 63. inserting the columns; 64. a buffer spring; 65. a connecting plate; 7. and (5) an upper die.

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.

Referring to fig. 1-4, the present invention provides a technical solution: an upper die buffer mechanism of a novel punching device comprises a transmission mechanism 1 and a top plate 3, wherein the transmission mechanism 1 comprises a transmission rod 11, a connecting disc 12, a main body 13 and a transmission shaft 14, the lower end of the transmission rod 11 is provided with the connecting disc 12, the lower end of the connecting disc 12 is provided with the main body 13, the lower end of the main body 13 is provided with the transmission shaft 14, so that better transmission can be realized, the transmission shaft 14 is fixedly inserted into the main body 13, the transmission mechanism 1 is fixedly sleeved with a bottom plate 4 through the transmission shaft 14, the lower end of the transmission mechanism 1 is provided with the top plate 3, the transmission mechanism 1 is fixedly connected with the top plate 3 through bolts, two sides of the upper end of the top plate 3 are respectively provided with a positioning column 2, the positioning columns 2 comprise a first positioning rod 21, a sleeve 22 and a second positioning rod 23, the lower end of the first positioning rod 21 is provided with a sleeve 22, the sleeve 22 is fixedly sleeved with the first positioning rod 21, the lower end of the sleeve 22 is provided with a second positioning rod 23, so that a better positioning effect can be achieved, the second positioning rod 23 is fixedly sleeved with the sleeve 22, the positioning columns 2 are fixedly sleeved with the top plate 3 through the sleeve 22, the positioning columns 2 are fixedly sleeved with the top plate 3, the positioning columns 2 are of a cylindrical structure, the positioning columns 2 are arranged in two numbers, so that a better positioning effect can be achieved, the two positioning columns 2 are respectively arranged on the left side and the right side of the transmission mechanism 1, the transmission mechanism 1 is electrically connected with a power supply, so that the transmission mechanism 1 can perform better transmission, the transmission mechanism 1 adopts an air cylinder as power, the transmission mechanism 1 is fixedly sleeved with the top plate 3, the transmission mechanism 1 can drive the equipment to work, the sizes and the specifications of the two positioning columns 2 are the same, two sides of the lower end of the top plate 3 are respectively provided with a side plate 5, the side plates 5 are welded and fixed with the top plate 3, the side plates 5 are provided with two blocks, so that the better limiting effect can be realized, the side plates 5 are provided with two blocks,

the utility model provides a novel stamping equipment's last mould buffer gear, set up both ends table side about roof 3 respectively including two curb plates 5, the size and the specification homogeneous phase of two curb plates 5, curb plate 5 and roof 3 welded fastening, the lower extreme of curb plate 5 is provided with bottom plate 4, bottom plate 4 is the platelike structure of platykurtic, the lower extreme both sides of bottom plate 4 respectively are provided with a buffering subassembly 6, buffering subassembly 6 and bottom plate 4 welded fastening, through welded fastening, so can make better fixed stable, bottom plate 4 upper end table side is provided with the stopper, the stopper of bottom plate 4 table end has spacing effect, the lower extreme both sides of bottom plate 4 respectively are provided with a buffering subassembly 6, buffering subassembly 6 and bottom plate 4 welded fastening, the lower extreme of buffering subassembly 6 is provided with mould 7, it is fixed with buffering subassembly 6 welded fastening to go up mould 7, the constitution of buffering subassembly 6 is including end cover 61, peg graft fixed post 63 and peg fixed post 63, peg fixed post 64 and connecting plate 65, the lower extreme of peg fixed post 63 is provided with peg fixed post 64 and the lower extreme of peg fixed post 64 and the connection of peg fixed post 64 for the round platform 64, the barrel structure of peg fixed post 62, thereby the peg fixed post 62 is provided with the lower extreme of peg fixed post 64 and the round platform fixed post connection structure of peg fixed post 64.

The utility model discloses a theory of operation and use flow: the utility model discloses after installing, when carrying out work, at this moment at first with this equipment switch on, then take out the work piece of treating processing, the work piece of treating processing is placed between last mould 7 and lower mould, then the starting power supply, later under drive mechanism 1's effect, can drive roof 3 motion through transfer line 11, in roof 3 downstream, can carry out the buffering of pressure by buffer assembly 6 of bottom plate 4 bottom, buffer assembly 6 is by buffer spring 64, peg graft pipe 62 and peg graft post 63 mainly constitute, when buffering like this, can carry out plug-in connection through peg graft pipe 62 and peg post 63, can offset partly effort when carrying out plug-in connection, later carry out other partly offset by buffer spring 64, can make better buffering like this, the too big phenomenon that leads to buffer assembly 6 to appear stress failure of pressure appearance, can make better work that carries out like this, and be provided with the stopper at the table end of bottom plate 4, carry out spacing effect to roof 3 through the stopper, just so accomplished the use of this equipment.

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 novel stamping equipment's last mould buffer gear, includes drive mechanism (1) and roof (3), its characterized in that: the lower end of the transmission mechanism (1) is provided with a top plate (3), the transmission mechanism (1) is fixedly connected with the top plate (3) through bolts, two sides of the upper end of the top plate (3) are respectively provided with a positioning column (2), the positioning columns (2) are fixedly sleeved with the top plate (3), two sides of the lower end of the top plate (3) are respectively provided with a side plate (5), the side plates (5) are fixedly welded with the top plate (3), the lower end of each side plate (5) is provided with a bottom plate (4), two sides of the lower end of each bottom plate (4) are respectively provided with a buffer component (6), and the buffer components (6) are fixedly welded with the bottom plates (4), the lower end of the buffer component (6) is provided with an upper die (7), the upper die (7) is welded and fixed with the buffer component (6), the buffer component (6) comprises an end cover (61), an insertion pipe (62), an insertion column (63), a buffer spring (64) and a connecting plate (65), the lower end of the end cover (61) is provided with the insertion pipe (62), the insertion pipe (62) is inserted and fixed with the end cover (61), the lower end of the insertion pipe (62) is provided with the insertion column (63), the insertion column (63) is inserted and fixed with the insertion pipe (62), the lower end of the insertion column (63) is provided with the buffer spring (64), the lower extreme of buffer spring (64) is provided with connecting plate (65), connecting plate (65) and buffer spring (64) welded fastening.

2. The upper die cushioning mechanism of the novel punching equipment as claimed in claim 1, wherein: the transmission mechanism (1) comprises a transmission rod (11), a connection disc (12), a main body (13) and a transmission shaft (14), wherein the connection disc (12) is arranged at the lower end of the transmission rod (11), the main body (13) is arranged at the lower end of the connection disc (12), the transmission shaft (14) is arranged at the lower end of the main body (13), the transmission shaft (14) is fixedly connected with the main body (13) in an inserting mode, and the transmission mechanism (1) is fixedly connected with the bottom plate (4) in an inserting mode through the transmission shaft (14).

3. The upper die cushioning mechanism of the novel punching equipment as claimed in claim 1, wherein: the locating column (2) comprises a first locating rod (21), a sleeve (22) and a second locating rod (23), the sleeve (22) is arranged at the lower end of the first locating rod (21), the sleeve (22) is fixedly sleeved with the first locating rod (21), the second locating rod (23) is arranged at the lower end of the sleeve (22), the second locating rod (23) is fixedly sleeved with the sleeve (22), and the locating column (2) is fixedly sleeved with the top plate (3) through the sleeve (22).

4. The upper die cushioning mechanism of the novel punching equipment as claimed in claim 1, wherein: the bottom plate (4) is of a flat plate-shaped structure, a limiting block is arranged on the surface side of the upper end of the bottom plate (4), and the limiting block at the surface end of the bottom plate (4) has a limiting effect.

5. The upper die cushioning mechanism of the novel punching equipment as claimed in claim 1, wherein: the positioning columns (2) are of cylindrical structures, the number of the positioning columns (2) is two, the two positioning columns (2) are arranged on the left side and the right side of the transmission mechanism (1) respectively, and the two positioning columns (2) are identical in size and specification.

6. The upper die cushioning mechanism of the novel punching equipment as claimed in claim 1, wherein: the plug column (63) is of a circular truncated cone-shaped structure, a strip-shaped structure is arranged at the outer side surface end of the plug column (63), the plug pipe (62) is of a hollow cylindrical structure, and a limiting plate is arranged on one side, close to the plug column (63), of the plug pipe (62).

7. The novel upper die buffer mechanism of the stamping equipment as claimed in claim 1, wherein: the two side plates (5) are arranged, the two side plates (5) are arranged on the left end surface side and the right end surface side of the top plate (3) respectively, and the size and the specification of the two side plates (5) are the same.

8. The upper die cushioning mechanism of the novel punching equipment as claimed in claim 1, wherein: drive mechanism (1) and power electric connection, drive mechanism (1) adopts the cylinder to use as power, drive mechanism (1) cup joints fixedly with roof (3), drive mechanism (1) can drive this equipment and carry out work.