CN211990543U

CN211990543U - Full-closed circular male part uniform-distribution dotting mold

Info

Publication number: CN211990543U
Application number: CN201922490220.8U
Authority: CN
Inventors: 梁江锋; 章权; 骆雪峰; 钟华帅; 章正宇; 徐尧良
Original assignee: Zhejiang Taishan Heavy Machinery Co ltd
Current assignee: Zhejiang Taishan Heavy Machinery Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-11-24
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a full-closed circular male part uniform distribution dotting mould, which comprises a dotting frame, a telescopic rod arranged on the dotting frame, an upper mould arranged on the telescopic rod and a lower mould matched with the upper mould for use, wherein the upper mould comprises a pressure-bearing part connected with the telescopic rod, a housing arranged on the pressure-bearing part and a plurality of dotting punches uniformly distributed on the housing; through the arrangement of the pressure-bearing member and the housing, the telescopic rod and the pressure-bearing member as well as the pressure-bearing member and the housing are of detachable structures, the dotting punch is installed on the housing, so that the dotting punch is more convenient to replace, the fully-closed circular male piece uniformly-distributed dotting die is easy to dotte a workpiece, can be formed at one time, has completely consistent pit depth, is simple in stripping, reduces the occurrence probability of defective products, and improves the production efficiency.

Description

Full-closed circular male part uniform-distribution dotting mold

Technical Field

The utility model belongs to the technical field of machining, especially, relate to a mould is got ready to circular public piece equipartition of full cut-off formula.

Background

The production process of a machine refers to the whole process of making a product from raw materials (or semi-finished products). For machine production, the raw material transportation and preservation, production preparation, blank manufacturing, part processing and heat treatment, product assembly and debugging, painting and packaging and the like are included. The content of the production process is very wide, modern enterprises organize production and guide production by using the principle and method of system engineering, and the production process is regarded as a production system with input and output. The existing workpiece dotting device in the existing market can only dott one point at a time, the efficiency is low, large errors and unevenness are easy to occur in only dotting one point at a time, and the replacement of a dotting punch is also inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome prior art not enough, provide a round public piece equipartition of full closed type of convenient, the higher efficiency of punch change of dotting and dotting mould.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a full-closed round male piece uniform distribution dotting die comprises a dotting rack, a telescopic rod arranged on the dotting rack, an upper die arranged on the telescopic rod and a lower die matched with the upper die for use, wherein the upper die comprises a pressure-bearing part connected with the telescopic rod, a housing arranged on the pressure-bearing part and a plurality of dotting punches uniformly distributed on the housing; the pressure bearing member comprises a first connecting section, a second connecting section and a third connecting section which are connected end to end, the first connecting section is connected with the telescopic rod, and the third connecting section is provided with a first groove; through the arrangement of the pressure-bearing part and the housing, the telescopic rod and the pressure-bearing part as well as the pressure-bearing part and the housing are of detachable structures, the dotting punch is arranged on the housing, so that the dotting punch is more convenient to replace, the fully-closed circular male uniform-distribution dotting die is easy to dotte a workpiece, can be molded at one time, and has completely consistent depth of concave points, the stripping is simple, the occurrence probability of defective products is reduced, and the production efficiency is improved; the first connecting section is used for the pressure-bearing member to be connected with the telescopic link, and the second connecting section is used for supporting the third connecting section, and the third connecting section is used for the installation of housing, makes the housing can break away from, and the housing that breaks away from can make it more convenient that the drift of dotting on it changes.

The cover shell comprises a sleeve part, a boss matched with the first groove, a second groove used for mounting a plurality of dotting punches and a third groove used for mounting a single dotting punch; the sleeve portion is used for being fixed on the third connecting section, the protruding portion can be attached to the first groove, the installation of the housing is more stable, the third groove is used for independently installing the single dotting punch, and the dotting punch can be accurately installed on the housing.

A pressing plate for fixing a plurality of dotting punches is arranged on the third groove, and a fin plate matched with the fourth groove is arranged on the pressing plate; through the setting of clamp plate, can fix installing the drift of dotting on the housing, the fin can prevent to beat the process and take place to rotate.

The second groove is provided with a plurality of fourth grooves extending towards the sleeve part, the sleeve part is provided with a fifth groove communicated with the fourth grooves, and the fifth groove is provided with a clamping part; the clamping component comprises a clamping plate, a first spring for resetting the clamping plate, a pull rod for pulling the clamping plate to stretch and retract and a strip-shaped channel extending to the outer side of the sleeve part; through the arrangement of the fourth groove, the pressing plate can be limited, the pressing plate is prevented from rotating relative to the housing, and errors in the dotting process caused by the deviation of the position of the dotting punch on the housing are avoided; the pressing plate can be fixed through the arrangement of the clamping component, so that the dotting punch is more tightly arranged in the third groove; can stimulate the cardboard and make first spring shrink through the pull rod, make the dismouting of clamp plate and dotting drift more convenient.

The pull rod comprises a rod body, a handle arranged at one end of the rod body and a support rod arranged in the middle of the rod body; branch can block on telescopic outer wall, can make the dismouting of punch of dotting more convenient.

The lower die comprises a die cavity, a top plate for placing a workpiece, a plurality of second springs for controlling the top plate to reset, a guide rod for guiding the top plate and a guide groove matched with the guide rod; the roof of die cavity is used for placing of work piece, through the setting of second spring, can get back to initial position again under the resilience force effect of second spring at the completion back roof of dotting and work piece on it, makes taking out of work piece more convenient, and the setting of guide arm and guide way can lead to the work piece course of working, prevents that the work piece from taking place to deflect at the in-process of dotting.

The telescopic rod comprises a sixth groove, a plurality of rotation stopping grooves communicated with the sixth groove and a pin rod penetrating through the sixth groove and the first connecting section; the first connecting section is provided with a rotation stopping plate matched with the rotation stopping groove; through the setting of sixth recess and standstill groove, can dismantle between messenger's pressure-bearing member and the telescopic link, can prevent to beat the in-process simultaneously and beat a drift and take place to deflect, make and beat the process more stable, the pin rod can make and dismantle more conveniently between telescopic link and the first linkage segment, and the installation is got up also comparatively tightly, can prevent to beat the not hard up of process.

To sum up, the utility model has the advantages of it is following: through the setting of pressure-bearing member and housing, make between telescopic link and the pressure-bearing member, be detachable construction between pressure-bearing member and the housing, the drift of dotting is installed on the housing, makes the change of drift of dotting more convenient.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a left side view of the present invention.

Fig. 3 is a partial cross-sectional view taken at a-a in fig. 2.

Fig. 4 is a partially enlarged view of a portion a in fig. 3.

Fig. 5 is a partially enlarged view of B in fig. 4.

Fig. 6 is a front view of the present invention.

Fig. 7 is a partial cross-sectional view at C-C in fig. 6.

Fig. 8 is a partial enlarged view at C in fig. 7.

Fig. 9 is a partial cross-sectional view at B-B in fig. 2.

Fig. 10 is a partial enlarged view of fig. 9 at D.

Detailed Description

In order to make the technical field personnel understand the utility model discloses the scheme, will combine the drawing in the embodiment of the utility model below, to the technical scheme in the embodiment of the utility model carries out clear, complete description.

As shown in fig. 1-10, a fully-closed circular male part uniform dotting mold comprises a dotting frame 1, a telescopic rod 2 arranged on the dotting frame 1, an upper mold 3 arranged on the telescopic rod 2 and a lower mold 4 matched with the upper mold 3 for use, wherein the upper mold 3 comprises a pressure-bearing member connected with the telescopic rod 2, a housing 32 arranged on the pressure-bearing member and a plurality of dotting punches 33 uniformly arranged on the housing 32; the pressure bearing member comprises a first connecting section 311, a second connecting section 312 and a third connecting section 313 which are connected end to end, the first connecting section 311 is connected with the telescopic rod 2, and a first groove 3131 is arranged on the third connecting section 313; during installation, the pressure bearing part is installed on the telescopic rod 2, the dotting punch 33 is installed on the housing 32, and the housing 32 and the pressure bearing part are both of detachable structures, so that the assembly, disassembly and replacement are more convenient; when the dotting machine is used, a workpiece is firstly placed on the lower die 4, and then the telescopic rod 2 is controlled to enable the upper die 3 to dotte the workpiece on the lower die 4; the compression force applied to the telescopic rod 2 is transmitted to the first connection section 311, the second connection section 312 is used for connecting the first connection section 311 and the third connection section 313 and transmitting the compression force to the third connection section 313, and the cover 32 is installed on the third connection section 313.

Further, the housing 32 includes a sleeve portion 321, a boss 322 engaged with the first groove 3131, a second groove 323 for mounting a plurality of dotting punches 33, and a third groove 324 for mounting a single dotting punch 33; during installation, the sleeve portion 321 is fixed on the third connecting section 313, specifically, the sleeve portion 321 and the third connecting section 313 are connected through a thread or a snap, the plurality of uniformly arranged third grooves 324 arranged on the second groove 323 are used for installing the plurality of independent dotting punches 33, and the third grooves 324 are uniformly arranged, so that the dotting punches 33 below the third grooves 33 can be uniformly arranged.

Further, a pressing plate 3241 for fixing a plurality of dotting punches 33 is arranged on the third groove 324, and a plurality of fin plates 3242 are arranged on the pressing plate 3241; the pressing plate 3241 can fix the dotting punch 33, so that the dotting punch 33 can be more conveniently attached and detached, and the fin plate 3242 can prevent the pressing plate 3241 from rotating during dotting.

Furthermore, the second groove 323 extends towards the sleeve portion 321 to form a plurality of fourth grooves 3231, the sleeve portion 321 is provided with a fifth groove 3232 communicated with the fourth grooves 3231, and the fifth groove 3232 is provided with a clamping component; the clamping component comprises a clamping plate 32321, a first spring 32322 for resetting the clamping plate 32321, a pull rod 32323 for pulling the clamping plate 32321 to stretch and retract, and a strip-shaped channel 32324 extending to the outer side of the sleeve part 321; when the pressing plate 3241 needs to be disassembled and assembled, different pull rods 32323 are respectively pulled to enable the pressing plate 32321 to slide to one side, when the pressing plate 32321 is not in contact with a fin plate 3242 on the pressing plate 3241, the pressing plate 3241 can be separated from the second groove 323, the dotting punch 33 on the third groove 324 can be disassembled and assembled after the pressing plate 3241 is separated, when the pressing plate 3241 is installed, the pull rods 32323 are pulled, then the pressing plate 3241 is pressed into the second groove 323, the pull rods 32323 are loosened, the pressing plate 32321 can be recovered under the resilience of the first spring 32322 at the moment, the pressing plate 32321 can compress the fin plate 3242, the pressing plate 3241 can be disassembled and assembled more conveniently, and the dotting punch 33 can be disassembled and assembled more conveniently.

Further, the pull rod 32323 comprises a rod body 32325, a handle 32326 arranged at one end of the rod body 32325, and a support rod 32327 arranged in the middle of the rod body 32325; through articulated between pull rod 32323 and cardboard 32321, during the use, when pull rod 32323 pulled out, can rotate handle 32326 and make branch 32327 card on the lateral wall of housing 32, can make cardboard 32321's fixed more convenient, make clamp plate 3241's dismouting more convenient.

Further, the lower die 4 includes a cavity 41, a top plate 42 for placing a workpiece, a plurality of second springs 43 for controlling the top plate 42 to return, a guide rod 44 for guiding the top plate 42, and a guide groove 45 used in cooperation with the guide rod 44; the top of top 42 is located the top of die cavity 41, and when punching press the work piece on roof 42, roof 42 will move down, and guide arm 44 and guide way 45 can prevent the skew of work piece, and after finishing getting ready, roof 42 and the work piece on it can move up under the resilience force of second spring 43, make the work piece get back to the top of die cavity 41 again, make taking out of work piece more convenient.

Further, the telescopic rod 2 comprises a sixth groove 21, a plurality of rotation stopping grooves 22 communicated with the sixth groove 21, and a pin 23 penetrating through the sixth groove 21 and the first connecting section 311; the first connecting section 311 is provided with a rotation stopping plate 24 matched with the rotation stopping groove 22; during installation, the pin rod 23 is taken down, the rotation stopping plate 24 is aligned with the rotation stopping groove 22, the first connecting section 311 is inserted into the sixth groove 21, and the pin rod 23 is inserted into the first connecting section 311 again, so that the telescopic rod 2 and the first connecting section 311 are more convenient to disassemble and assemble.

The working principle is as follows: when the dotting punch 33 needs to be disassembled and assembled, the first connecting section 311 can be separated from the telescopic rod 2 by taking down the pin rod 23, the dotting punch 33 can be replaced, the housing 32 can be separated from the third connecting section 313, the purpose of replacing the dotting punch 33 is achieved, when the pressing plate 3241 needs to be disassembled and assembled, different pull rods 32323 are respectively pulled to enable the clamping plate 32321 to slide to one side, when the clamping plate 32321 is not in contact with a fin plate 3242 on the pressing plate 3241, the pressing plate 3241 can be separated from the second groove 323, the dotting punch 33 on the third groove 324 can be disassembled and assembled after the pressing plate 3241 is separated, the pressing plate 3241 is more convenient to disassemble and assemble, and the dotting punch 33 is more convenient to disassemble and assemble.

It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

Claims

1. The utility model provides a circular public piece equipartition of full cut-off formula is beaten and is clicked mould, is including beating some frame (1), locating telescopic link (2) on beating some frame (1), set up last mould (3) on telescopic link (2) and with last mould (3) lower mould (4) that the cooperation was used, its characterized in that: the upper die (3) comprises a pressure-bearing member connected with the telescopic rod (2), a housing (32) arranged on the pressure-bearing member and a plurality of dotting punches (33) uniformly arranged on the housing (32), wherein the pressure-bearing member comprises a first connecting section (311), a second connecting section (312) and a third connecting section (313) which are connected end to end, the first connecting section (311) is connected with the telescopic rod (2), and a first groove (3131) is formed in the third connecting section (313).

2. The fully-closed circular male part uniform-distribution dotting mold as claimed in claim 1, wherein: the housing (32) comprises a sleeve portion (321), a boss (322) cooperating with the first recess (3131), a second recess (323) for mounting a plurality of dotting punches (33) and a third recess (324) for mounting a single dotting punch (33).

3. The fully-closed circular male part uniform-distribution dotting mold as claimed in claim 2, wherein: and a pressing plate (3241) used for fixing a plurality of dotting punches (33) is arranged on the third groove (324), and a plurality of fin plates (3242) are arranged on the pressing plate (3241).

4. The fully-closed circular male part uniform-distribution dotting mold as claimed in claim 2, wherein: the second groove (323) extends towards the sleeve part (321) and is provided with a plurality of fourth grooves (3231), the sleeve part (321) is provided with a fifth groove (3232) communicated with the fourth grooves (3231), and the fifth groove (3232) is provided with a clamping component; the clamping component comprises a clamping plate (32321), a first spring (32322) for resetting the clamping plate (32321), a pull rod (32323) for pulling the clamping plate (32321) to stretch and retract, and a strip-shaped channel (32324) extending to the outer side of the sleeve part (321).

5. The fully-closed circular male part uniform-distribution dotting mold as claimed in claim 4, wherein: the pull rod (32323) comprises a rod body (32325), a handle (32326) arranged at one end of the rod body (32325) and a support rod (32327) arranged in the middle of the rod body (32325).

6. The fully-closed circular male part uniform-distribution dotting mold as claimed in claim 2, wherein: the lower die (4) comprises a die cavity (41), a top plate (42) used for placing a workpiece, a plurality of second springs (43) used for controlling the top plate (42) to reset, a guide rod (44) used for guiding the top plate (42) and a guide groove (45) matched with the guide rod (44) for use.

7. The fully-closed circular male part uniform-distribution dotting mold as claimed in claim 1, wherein: the telescopic rod (2) comprises a sixth groove (21), a plurality of rotation stopping grooves (22) communicated with the sixth groove (21) and a pin rod (23) penetrating through the sixth groove (21) and the first connecting section (311); and the first connecting section (311) is provided with a rotation stopping plate (24) matched with the rotation stopping groove (22) for use.