CN211539240U

CN211539240U - Adjustable die base for producing precision stamping parts

Info

Publication number: CN211539240U
Application number: CN201922066941.6U
Authority: CN
Inventors: 邹勇
Original assignee: Suzhou Thai Precision Stamping Co ltd
Current assignee: Suzhou Thai Precision Stamping Co ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-09-22
Anticipated expiration: 2029-11-26

Abstract

The utility model discloses an adjustable mould base is used in production of accurate stamping workpiece, including bottom plate and roof, the left front end of bottom plate upside fixedly connected with restriction piece, and the left end internally mounted who restricts the piece has the regulation pole, the right side of adjusting the pole is provided with the gag lever post, and the outside of gag lever post is connected with the fixed plate, the roof is located the upper end of bottom plate inboard, and the upper surface of bottom plate is provided with the bed die, the upper end of roof is seted up flutedly, and the inside upper surface mounting of recess has the spring, the upside of bed die is provided with the mould, and the upper surface mounting who goes up the mould has the connecting plate, the middle part upper surface connection of restriction piece has the backup pad, and the inside through hole of seting. This adjustable die base is used in production of precision stamping workpiece, fixed convenient operation can cushion the punching force between the mould, prevents that the punching force from too big mould damage that causes, is convenient for take out the stamping workpiece from the mould.

Description

Adjustable die base for producing precision stamping parts

Technical Field

The utility model relates to an accurate stamping workpiece production technical field specifically is an accurate stamping workpiece production is with adjustable mould base.

Background

The existing precision stamping parts have wide application range, so the demand of the precision stamping parts is continuously increased, the precision stamping parts are produced by stamping materials in a lower die by adopting an upper die, and a die base is used for placing the die and fixing objects;

the mode of current precision stamping workpiece production is with adjustable mould base, and fixed mould is complicated, and inconvenient personnel operate, can not cushion the punching force between the mould, is not convenient for take out the stamping workpiece from the mould, consequently, we provide a precision stamping workpiece production with adjustable mould base to in solving the above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable mould base is used in production of precision stamping workpiece to solve the current adjustable mould base is used in production of precision stamping workpiece that proposes in the above-mentioned background art, the mode of fixed mould is complicated, and inconvenient personnel operate, can not cushion the punching force between the mould, the problem of taking out the stamping workpiece from the mould is not convenient for.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an adjustable mould base is used in production of accurate stamping workpiece, includes bottom plate and roof, the left front end upper side fixedly connected with of bottom plate restricts the piece, and the left end internally mounted who restricts the piece has the regulation pole, the right side of adjusting the pole is provided with the gag lever post, and the outside of gag lever post is connected with the fixed plate, the roof is located the upper end inboard of bottom plate, and the upper surface of bottom plate is provided with the bed die, the recess has been seted up to the upper end of roof, and the inside surface mounting of recess has the spring to the upside fixedly connected with fixture block of spring, the upside of bed die is provided with the mould, and the upper surface mounting of going up the mould has the connecting plate to the downside internally mounted of connecting plate has the bolt, the middle part upper surface connection that restricts the.

Preferably, gag lever post and backup pad all are connected through the welded mode with the restriction piece, and restriction piece and gag lever post all constitute the block structure with the fixed plate.

Preferably, the fixing plates are symmetrically arranged about the adjusting rod, and the fixing plates are connected with the adjusting rod in a threaded connection mode.

Preferably, the clamping block is attached to the inner side of the groove, and the clamping block and the top plate form a sliding structure.

Preferably, the upper surface of the fixture block is higher than the upper surface of the top plate, and the size of the cross section of the top plate is the same as that of the inner side cross section of the lower die.

Preferably, the upper die and the connecting plate are fixedly connected through bolts, the connecting plate penetrates through the through holes, and the connecting plate is U-shaped.

Compared with the prior art, the beneficial effects of the utility model are that: the adjustable die base for producing the precision stamping parts is convenient to fix and operate, can buffer the stamping force between dies, prevents the dies from being damaged due to overlarge stamping force, and is convenient for taking out the stamping parts from the dies;

1. the top plate is moved to the center of the single fixing plate for fixing, and the upper die is fixed on the connecting plate through the through hole;

2. the lower die is provided with the groove, the spring, the fixture block and the lower die, and the fixture block can slide under the action of the spring and the limiting of the groove, so that the punching force of the upper die to the lower die is conveniently buffered, and the lower die and the upper die are prevented from being damaged due to overlarge punching force;

3. be provided with roof, last mould, connecting plate and through hole, through the connecting plate in the spacing cylinder operation of its inboard down of through hole for go up the mould and go up and down, accomplish and carry out the punching press to the inboard stamping workpiece of roof, go up and down through the roof, be convenient for take out the stamping workpiece from the inboard of roof.

Drawings

FIG. 1 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 2 is a schematic top view of the cross-sectional structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a base plate; 2. a limiting block; 3. adjusting a rod; 4. a limiting rod; 5. a fixing plate; 6. a groove; 7. a spring; 8. a clamping block; 9. a top plate; 10. a lower die; 11. an upper die; 12. a connecting plate; 13. a bolt; 14. a support plate; 15. a through hole.

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. 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. 1-3, the present invention provides a technical solution: an adjustable die base for producing precision stamping parts comprises a bottom plate 1, a limiting block 2, an adjusting rod 3, a limiting rod 4, a fixing plate 5, a groove 6, a spring 7, a fixture block 8, a top plate 9, a lower die 10, an upper die 11, a connecting plate 12, a bolt 13, a supporting plate 14 and a through hole 15, wherein the limiting block 2 is fixedly connected to the upper side of the left front end of the bottom plate 1, the adjusting rod 3 is installed inside the left end of the limiting block 2, the limiting rod 4 is arranged on the right side of the adjusting rod 3, the fixing plate 5 is connected to the outer side of the limiting rod 4, the top plate 9 is positioned inside the upper end of the bottom plate 1, the lower die 10 is arranged on the upper surface of the bottom plate 1, the groove 6 is formed in the upper end of the top plate 9, the spring 7 is installed on the upper surface inside the groove 6, the fixture block 8 is fixedly connected to the upper side of, a bolt 13 is arranged in the lower side of the connecting plate 12, a supporting plate 14 is connected to the middle of the limiting block 2, and a through hole 15 is formed in the upper end of the supporting plate 14;

as shown in fig. 1 and 2, the limiting rod 4 and the supporting plate 14 are connected with the limiting block 2 by welding, and the limiting block 2 and the limiting rod 4 form a clamping structure with the fixing plate 5, so that the movement of the fixing plate 5 is limited, as shown in fig. 2, the fixing plate 5 is symmetrically arranged about the adjusting rod 3, and the fixing plate 5 is connected with the adjusting rod 3 by screwing, so that the single fixing plate 5 can move in the direction by the rotation of the adjusting rod 3;

as shown in fig. 1 and 3, the fixture block 8 is attached to the inner side of the groove 6, and the fixture block 8 and the top plate 9 form a sliding structure, so that the fixture block 8 can slide under the limitation of the groove 6, as shown in fig. 1 and 2, the upper surface of the fixture block 8 is higher than the upper surface of the top plate 9, and the cross section of the top plate 9 is the same as the inner cross section of the lower die 10, so that the stamping part can be taken out through the top plate 9, as shown in fig. 1, the upper die 11 and the connecting plate 12 are fixedly connected through a bolt 13, and the connecting plate 12 penetrates through the through hole 15, and the connecting plate 12 is in a U shape, so that the upper die 11 can be mounted conveniently, and the upper die 11 can be stamped under the limitation of the connecting.

The working principle is as follows: when the adjustable die base for producing the precision stamping parts is used, as shown in fig. 1 and 2, an upper die 11 is fixed on a connecting plate 12 through a through hole 15, then a top plate 9 is placed on the upper surface of a bottom plate 1, a motor connected with the front side of an adjusting rod 3 operates to drive the adjusting rod 3 to rotate, the adjusting rod 3 is in threaded connection with a single fixing plate 5, a limiting block 2 is in clamping connection with a uniform fixing plate 5 of a limiting rod 4, the single fixing plate 5 moves reversely under the limiting of the limiting block 2 and the limiting rod 4, a lower die 10 is fixed on the lower side of the upper die 11 through the reverse movement of the fixing plate 5, so that the lower die 10 and the upper die 11 are fixed, as shown in fig. 1 and 3, the connecting plate 12 is lifted under the limiting of the through hole 15 through the operation of an air cylinder on the inner side of a supporting plate 14, and the upper die 11 is, make upper die 11 go up and down, make upper die 11 punch to the inboard stamping workpiece of roof 9, fixture block 8 constitutes extending structure with fixed plate 5 under the effect of spring 7 and the spacing of recess 6, be convenient for cushion the punching force of upper die 11 to roof 9 through fixture block 8, thereby be convenient for prevent roof 9 and bed die 10 from appearing damaging, like fig. 1, after accomplishing the punching press, carry out the operation through the cylinder that roof 9 downside is connected, be convenient for ejecting the stamping workpiece from the inboard of roof 9, thereby be convenient for take out the stamping workpiece, just above accomplish a series of operations of this precision stamping workpiece production with adjustable die base, the content that does not make detailed description in this specification belongs to the prior art that skilled person is known.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a production of precision punching part is with adjustable mould base, includes bottom plate (1) and roof (9), its characterized in that: the upper side of the left front end of the bottom plate (1) is fixedly connected with a limiting block (2), the left end of the limiting block (2) is internally provided with a regulating rod (3), the right side of the regulating rod (3) is provided with a limiting rod (4), the outer side of the limiting rod (4) is connected with a fixing plate (5), the top plate (9) is positioned on the inner side of the upper end of the bottom plate (1), the upper surface of the bottom plate (1) is provided with a lower die (10), the upper end of the top plate (9) is provided with a groove (6), the upper surface of the inner part of the groove (6) is provided with a spring (7), the upper side of the spring (7) is fixedly connected with a clamping block (8), the upper side of the lower die (10) is provided with an upper die (11), the upper surface of the upper die (11) is provided with a connecting plate (12), a bolt (13) is internally mounted on the lower, and a through hole (15) is arranged in the upper end of the supporting plate (14).

2. The adjustable die base for producing precision stampings of claim 1 wherein: gag lever post (4) and backup pad (14) all are connected through the welded mode with restriction piece (2), and restriction piece (2) and gag lever post (4) all constitute block structure with fixed plate (5).

3. The adjustable die base for producing precision stampings of claim 1 wherein: the fixing plates (5) are symmetrically arranged relative to the adjusting rods (3), and the fixing plates (5) are connected with the adjusting rods (3) in a threaded connection mode.

4. The adjustable die base for producing precision stampings of claim 1 wherein: the clamping block (8) is attached to the inner side of the groove (6), and the clamping block (8) and the top plate (9) form a sliding structure.

5. The adjustable die base for producing precision stampings of claim 1 wherein: the upper surface of the clamping block (8) is higher than the upper surface of the top plate (9), and the size of the cross section of the top plate (9) is the same as that of the inner side cross section of the lower die (10).

6. The adjustable die base for producing precision stampings of claim 1 wherein: the upper die (11) and the connecting plate (12) are fixedly connected through bolts (13), the connecting plate (12) penetrates through the through holes (15), and the connecting plate (12) is U-shaped.