CN217046716U

CN217046716U - Interval-adjustable screen plate punching die

Info

Publication number: CN217046716U
Application number: CN202220886995.6U
Authority: CN
Inventors: 王爽
Original assignee: Qingdao Farward Machinery Technology Co ltd
Current assignee: Qingdao Farward Machinery Technology Co ltd
Priority date: 2022-04-18
Filing date: 2022-04-18
Publication date: 2022-07-26
Anticipated expiration: 2032-04-18

Abstract

The utility model discloses an otter board cut-out press with adjustable interval, including the die holder, the top of die holder is provided with the upper die base, the intermediate position department of upper die base bottom installs the movable mould, the bottom of movable mould is provided with the stripper plate, the guide arm is stabilized to the both ends difference fixedly connected with of die holder both sides. This otter board cut-out press with adjustable interval is provided with the installation slot through the bottom in that the movable mould is inside, the installation picture peg that will pass through connection diaphragm and stripper fixed connection when using pegs graft into the inside of the installation slot that the inside bottom of movable mould set up, run through the inside locking of location jack and peg graft into the fixed orifices respectively with fixing bolt afterwards, but with this reach convenient and fast with the purpose of fixing the stripper installation in the movable mould bottom, and convenient to detach changes in order to realize different punching effects, the problem of inconvenient counterpunching subassembly change in order to carry out the adjustment to the counterpunching interval has been solved.

Description

Interval-adjustable screen plate punching die

Technical Field

The utility model relates to a cut-out press technical field specifically is an otter board cut-out press with adjustable interval.

Background

The mould is a tool used for manufacturing a formed article, the processing of the appearance of the article is realized mainly by changing the physical state of the formed material, the main processing methods include injection molding, die casting, stamping and the like, the processing efficiency and quality can be greatly improved by using the punching mould in the process of processing the screen plate, the processing cost is effectively reduced, but the existing screen plate punching mould still has the inconvenience of replacing a punching component to adjust the punching distance in the actual use process; the stability of the die is not enough during punching and the screen plate in punching processing can not be effectively limited. To solve these problems, we propose a pitch-adjustable mesh punching die.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a otter board cut-out press with adjustable interval to propose inconvenient change the problem of adjusting with the offset distance to the offset subassembly in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an otter board cut-out press with adjustable interval, includes the die holder, the top of die holder is provided with the upper die base, the intermediate position department of upper die base bottom installs the movable mould, the bottom of movable mould is provided with the stripper, the guide arm is stabilized to the both ends difference fixedly connected with of die holder both sides, it is the symmetry setting respectively in the both sides of die holder to stabilize the guide arm, the intermediate position department on die holder top is provided with the limiting groove, the inside bottom of movable mould is provided with the installation slot, the inside of installation slot is pegged graft and is had the installation picture peg.

Preferably, a connecting transverse plate is fixedly connected to the middle position of the bottom end of the mounting inserting plate, and the bottom end of the connecting transverse plate is fixedly connected with the middle position of the top end of the punching template.

Preferably, four corners inside the punching template are respectively provided with a positioning jack, fixing bolts penetrate through the inside of the positioning jack respectively, four corners inside the installation plugboard are respectively provided with a fixing hole, and the top ends of the fixing bolts are respectively inserted into the inside of the fixing holes.

Preferably, both ends of upper die base both sides are fixedly connected with lift sliding sleeve respectively, lift sliding sleeve is the symmetry setting respectively in the both sides of upper die base, the inside of lift sliding sleeve is run through respectively to the top of stabilizing the guide arm.

Preferably, the limiting groove is U-shaped, and a reserved groove is arranged in the middle of the bottom end of the limiting groove.

Preferably, the middle positions of two sides of the top end of the lower die holder are respectively and fixedly connected with an inserting screw, the middle positions of the bottoms of two sides of the limiting groove are respectively and fixedly connected with a fixing transverse plate, connecting jacks are respectively arranged inside the fixing transverse plates, the top end of the inserting screw penetrates through the insides of the connecting jacks respectively, and the top end of the outside of the inserting screw is sleeved with a locking nut respectively.

Compared with the prior art, the beneficial effects of the utility model are that: the mesh plate punching die with the adjustable spacing not only realizes the convenience of replacing the punching assembly to adjust the spacing of punching holes, realizes high stability of the die during punching, but also realizes the effective spacing of the mesh plate during punching;

(1) the installation inserting groove is formed in the bottom end inside the movable die, the installation inserting plate fixedly connected with the punching template through the connecting transverse plate is inserted into the installation inserting groove formed in the bottom end inside the movable die when the punching die is used, and then the fixing bolts respectively penetrate through the positioning inserting holes and are inserted into the fixing holes to be locked, so that the purpose of conveniently and quickly installing and fixing the punching template at the bottom end of the movable die is achieved, and the punching die is convenient to disassemble and replace so as to realize different punching effects;

(2) through the fact that the two ends of the two sides of the lower die base are fixedly connected with the stable guide rods respectively, when the die is installed, the stable guide rods fixedly connected to the two ends of the two sides of the lower die base respectively penetrate through the inner portions of the lifting sliding sleeves arranged at the two ends of the two sides of the upper die base, and the lifting sliding sleeves lift outside the stable guide rods along with the up-and-down movement of the upper die base when the screen plate is subjected to punching processing, so that the punching processing precision is ensured, and the yield is improved;

(3) the limiting groove is formed in the middle position of the top end of the lower die base, the connecting insertion holes formed in the fixed transverse plate are respectively sleeved outside the inserting screw rods arranged on two sides of the top end of the lower die base when the die base is used, the locking nuts are sleeved outside the inserting screw rods and locked, the fixed transverse plate and the limiting groove fixedly connected with the fixed transverse plate can be installed and fixed in the middle position of the top end of the lower die base, the limiting groove is used for limiting and stabilizing the screen plate in punching processing, and the operability is high.

Drawings

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

fig. 2 is an enlarged schematic structural view of a partial section at a in fig. 1 according to the present invention;

FIG. 3 is a schematic view of an enlarged partial cross-section of the lifting sliding sleeve in front view;

fig. 4 is an enlarged schematic view of a partial cross section of a limiting groove in front view.

In the figure: 1. a lower die holder; 2. defining a slot; 3. stabilizing the guide rod; 4. an upper die holder; 5. moving the mold; 6. punching a template; 7. installing a plug board; 8. fixing the transverse plate; 9. a fixing hole; 10. connecting the transverse plate; 11. fixing the bolt; 12. positioning the jack; 13. installing a slot; 14. lifting the sliding sleeve; 15. inserting a screw rod; 16. connecting the jacks; 17. locking the nut; 18. and (4) reserving a groove.

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 efforts all belong to the protection scope of the present invention.

Example 1: referring to fig. 1-4, a mesh plate punching die with an adjustable interval comprises a lower die holder 1, wherein an upper die holder 4 is arranged at the top end of the lower die holder 1, a movable die 5 is arranged at the middle position of the bottom end of the upper die holder 4, a punching template 6 is arranged at the bottom end of the movable die 5, two stabilizing guide rods 3 are fixedly connected to two ends of two sides of the lower die holder 1 respectively, the stabilizing guide rods 3 are symmetrically arranged at two sides of the lower die holder 1 respectively, a limiting groove 2 is arranged at the middle position of the top end of the lower die holder 1, an installation slot 13 is arranged at the bottom end inside the movable die 5, and an installation inserting plate 7 is inserted into the installation slot 13;

a connecting transverse plate 10 is fixedly connected to the middle position of the bottom end of the mounting inserting plate 7, the bottom end of the connecting transverse plate 10 is fixedly connected to the middle position of the top end of the punching template 6, positioning inserting holes 12 are respectively formed in four corners inside the punching template 6, fixing bolts 11 penetrate through the positioning inserting holes 12 respectively, fixing holes 9 are respectively formed in four corners inside the mounting inserting plate 7, and the top ends of the fixing bolts 11 are inserted into the fixing holes 9 respectively;

specifically, as shown in fig. 1 and fig. 2, when the die-punching die is used, the mounting insertion plate 7 fixedly connected with the die-punching plate 6 through the connecting transverse plate 10 is inserted into the mounting insertion slot 13 arranged at the bottom end inside the movable die 5, and then the fixing bolts 11 respectively penetrate through the positioning insertion holes 12 and are inserted into the fixing holes 9 for locking, so that the purpose of conveniently and quickly mounting and fixing the die-punching plate 6 at the bottom end of the movable die 5 is achieved, and the die-punching die is convenient to detach and replace so as to realize different punching effects.

Example 2: two ends of two sides of the upper die holder 4 are respectively and fixedly connected with a lifting sliding sleeve 14, the lifting sliding sleeves 14 are respectively and symmetrically arranged on two sides of the upper die holder 4, and the top ends of the stabilizing guide rods 3 respectively penetrate through the inner parts of the lifting sliding sleeves 14;

specifically, as shown in fig. 1 and 3, when the die is installed, the stabilizing guide rods 3 respectively fixedly connected to two ends of the lower die holder 1 penetrate through the insides of the lifting sliding sleeves 14 arranged at two ends of the upper die holder 4, and when the screen plate is punched, the lifting sliding sleeves 14 lift outside the stabilizing guide rods 3 along with the up-down movement of the upper die holder 4, so as to ensure the precision of punching and improve the yield.

Example 3: the limiting groove 2 is U-shaped, a reserved groove 18 is arranged in the middle of the bottom end of the limiting groove 2, inserting screws 15 are fixedly connected to the middle of two sides of the top end of the lower die holder 1 respectively, fixing transverse plates 8 are fixedly connected to the middle of two sides of the bottom of the limiting groove 2 respectively, connecting jacks 16 are arranged inside the fixing transverse plates 8 respectively, the top ends of the inserting screws 15 penetrate through the insides of the connecting jacks 16 respectively, and locking nuts 17 are sleeved on the top ends of the outsides of the inserting screws 15 respectively;

specifically, as shown in fig. 1 and 4, when the die holder is used, the connecting jacks 16 arranged inside the fixing transverse plate 8 are respectively sleeved outside the inserting screws 15 arranged on the two sides of the top end of the lower die holder 1, and then the locking nuts 17 are sleeved outside the inserting screws 15 and locked, so that the fixing transverse plate 8 and the limiting grooves 2 fixedly connected with the fixing transverse plate 8 can be installed and fixed at the middle position of the top end of the lower die holder 1, the limiting is performed stably through the screen plate in the punching process of the limiting grooves 2, and the operability is high.

The working principle is as follows: when the utility model is used, firstly, the installation inserting plate 7 fixedly connected with the punching template 6 through the connecting transverse plate 10 is inserted into the installation inserting groove 13 arranged at the bottom end inside the moving die 5, then the fixing bolts 11 are respectively penetrated through the positioning inserting holes 12 and inserted into the fixing holes 9 for locking, thereby achieving the purpose of conveniently and rapidly installing and fixing the punching template 6 at the bottom end of the moving die 5, and being convenient for disassembly and replacement to realize different punching effects, and the connecting inserting holes 16 arranged inside the fixing transverse plate 8 are respectively sleeved outside the inserting screw rods 15 arranged at the two sides of the top end of the lower die holder 1, then the locking nuts 17 are sleeved outside the inserting screw rods 15 for locking, thereby the fixing transverse plate 8 and the limiting groove 2 fixedly connected with the fixing transverse plate can be installed and fixed at the middle position of the top end of the lower die holder 1, the mesh plate in the punching processing of the limiting groove 2 is used for limiting and stabilizing, the operability is strong, and the lifting sliding sleeve 14 is lifted outside the stabilizing guide rod 3 along with the up-and-down movement of the upper die holder 4 when the screen plate is punched, so that the punching precision is ensured, and the yield is improved.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a otter board cut-out press with adjustable interval, includes die holder (1), its characterized in that: the top of die holder (1) is provided with upper die base (4), intermediate position department of upper die base (4) bottom installs movable mould (5), the bottom of movable mould (5) is provided with stripper plate (6), guide arm (3) are stabilized to the both ends difference fixedly connected with of die holder (1) both sides, it is the symmetry setting respectively in the both sides of die holder (1) to stabilize guide arm (3), the intermediate position department on die holder (1) top is provided with limited groove (2), the inside bottom of movable mould (5) is provided with installation slot (13), the inside of installation slot (13) is pegged graft and is had installation picture peg (7).

2. The mesh plate punching die with the adjustable spacing of claim 1, wherein: the punching die is characterized in that a connecting transverse plate (10) is fixedly connected to the middle position of the bottom end of the mounting insertion plate (7), and the bottom end of the connecting transverse plate (10) is fixedly connected with the middle position of the top end of the punching die plate (6).

3. The mesh plate punching die with the adjustable spacing as claimed in claim 1, wherein: four inside corners of hole-punching template (6) are provided with location jack (12) respectively, the inside of location jack (12) is run through respectively has fixing bolt (11), four inside corners of installation picture peg (7) are provided with fixed orifices (9) respectively, the inside of inserting into fixed orifices (9) respectively is inserted on the top of fixing bolt (11).

4. The mesh plate punching die with the adjustable spacing as claimed in claim 1, wherein: the two ends of the two sides of the upper die base (4) are respectively and fixedly connected with a lifting sliding sleeve (14), the lifting sliding sleeves (14) are respectively symmetrically arranged on the two sides of the upper die base (4), and the top ends of the stabilizing guide rods (3) penetrate through the inner parts of the lifting sliding sleeves (14) respectively.

5. The mesh plate punching die with the adjustable spacing as claimed in claim 1, wherein: the limiting groove (2) is U-shaped, and a reserved groove (18) is formed in the middle of the bottom end of the limiting groove (2).

6. The mesh plate punching die with the adjustable spacing of claim 1, wherein: the die holder is characterized in that the middle positions of two sides of the top end of the lower die holder (1) are respectively and fixedly connected with an inserting screw (15), the middle positions of the bottoms of two sides of the limiting groove (2) are respectively and fixedly connected with a fixed transverse plate (8), connecting jacks (16) are respectively arranged inside the fixed transverse plates (8), the top end of the inserting screw (15) is respectively penetrated through the inside of the connecting jacks (16), and the top end of the outside of the inserting screw (15) is respectively sleeved with a locking nut (17).