CN212329459U

CN212329459U - Swing clamping device for stamping die

Info

Publication number: CN212329459U
Application number: CN202021840975.2U
Authority: CN
Inventors: 黄智红; 黄智钢; 黄亚东
Original assignee: Jingjiang Jushun Precision Lighti Alloy Molding Technology Co ltd
Current assignee: Jingjiang Jushun Precision Lighti Alloy Molding Technology Co ltd
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-01-12
Anticipated expiration: 2030-08-28

Abstract

The utility model discloses a stamping die swing clamping device, its structure includes the fixing base, be provided with mounting panel, connecting plate and bearing on the fixing base, the mounting panel weld in the left and right sides of fixing base, be provided with the mounting hole on the mounting panel, the connecting plate pass through the screw with the interior fixed surface of fixing base is connected, the bearing pass through the screw with the middle fixed connection of locating of fixing base internal surface, be provided with the guide arm on the connecting plate, the middle department of bearing is provided with the lead screw. The utility model discloses can adjust the interval between left splint and the right splint according to the size of mould, increase clamping device scope when to the mould centre gripping, moreover the utility model discloses a clamping device has easy and simple to handle, does not need any electric push equipment to promote, the strong and high advantage of installation of stability behind the mould centre gripping, and operating personnel is very fast to the speed when mould centre gripping, has reduced the intensity of labour of operating personnel when the mould installation.

Description

Swing clamping device for stamping die

Technical Field

The utility model relates to a press die technical field specifically is a press die swing clamping device.

Background

A stamping die is a special processing device for processing a material (metal or nonmetal) into a part (or semi-finished product) in cold stamping, and is called a cold stamping die (commonly called a cold stamping die), and stamping is a pressing method for obtaining a required part by applying pressure to the material at room temperature by using a die mounted on a press machine to cause separation or plastic deformation of the material.

Currently, the existing swing clamping device for the stamping die has some defects, such as; the existing stamping die swinging clamping device cannot adjust the distance between the left clamping plate and the right clamping plate according to the size of a die, the range of the clamping device for clamping the die is limited, the existing stamping die swinging clamping device is inconvenient to operate, electric pushing equipment is required to be used for pushing, the speed of an operator for clamping the die is low, and the labor intensity of the operator for installing the die is improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stamping die swing clamping device has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a swing clamping device of a stamping die comprises a fixed seat, wherein the fixed seat is provided with a mounting plate, a connecting plate and a bearing, the mounting plates are welded on the left side and the right side of the fixed seat, mounting holes are arranged on the mounting plates, the connecting plate is fixedly connected with the inner surface of the fixed seat through a screw, the bearing is fixedly connected with the middle part of the inner surface of the fixed seat through a screw, a guide rod is arranged on the connecting plate, a screw rod is arranged in the middle of the bearing, the guide rod and the screw rod are respectively connected with the left clamping plate and the right clamping plate through a through hole and a threaded hole, rubber pads are arranged on the upper surfaces of the left clamping plate and the right clamping plate, a crank is arranged in the middle of the right end of the fixed seat, the lead screw is provided with insections I and insections II, the insections I are located on the left side of the lead screw, and the insections II are located on the right side of the lead screw.

As a preferred embodiment of the present invention, the mounting holes are symmetrically disposed on both upper and lower sides of the mounting plate and penetrate through the inside of the mounting plate.

As a preferred embodiment of the present invention, the connecting plate is provided with two sets of plates, and the symmetry sets up the left and right sides of the bearing, the guide arm pass through the screw with the inside fixed connection of connecting plate.

As a preferred embodiment of the present invention, the two ends of the screw rod are embedded in the middle of the bearing, and the crank passes through the outside of the fixing base and is rotatably connected to the screw rod through the bearing.

As an preferable embodiment of the present invention, the rubber pad is connected to the upper surface of the left and right clamping plates via screws.

As a preferred embodiment of the present invention, the through holes are provided with two, and the symmetry is set up the left and right sides of the threaded hole, the inner diameter of the through hole size with the outer diameter of the guide rod size is identical, and with the outside swing joint of the guide rod.

As a preferred embodiment of the present invention, the outer diameter of the screw rod is identical to the inner diameter of the threaded hole, and is connected to the inside of the threaded hole via the insection I and the insection II, and the insection I has a texture opposite to that of the insection II.

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

the utility model discloses can adjust the interval between left splint and the right splint according to the size of mould, increase clamping device scope when to the mould centre gripping, moreover the utility model discloses a clamping device has easy and simple to handle, does not need any electric push equipment to promote, the strong and high advantage of installation of stability behind the mould centre gripping, and operating personnel is very fast to the speed when mould centre gripping, has reduced the intensity of labour of operating personnel when the mould installation.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a swing clamping device of a stamping die of the present invention;

fig. 2 is a schematic view of a screw rod structure of a swing clamping device of a stamping die of the present invention;

fig. 3 is the utility model relates to a press die swing clamping device's right splint side view.

In the figure: the device comprises a fixed seat 1, a mounting plate 2, a connecting plate 3, a bearing 4, a guide rod 5, a screw rod 6, a through hole 7, a threaded hole 8, a left clamping plate 9, a right clamping plate 10, a rubber pad 11, a crank 12, insections I13, insections II14 and a mounting hole 15.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being 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.

Referring to fig. 1-3, the present invention provides a technical solution: a stamping die swing clamping device comprises a fixed seat 1, wherein a mounting plate 2, a connecting plate 3 and a bearing 4 are arranged on the fixed seat 1, the mounting plate 2 is welded on the left side and the right side of the fixed seat 1, a mounting hole 15 is arranged on the mounting plate 2, the connecting plate 3 is fixedly connected with the inner surface of the fixed seat 1 through a screw, the bearing 4 is fixedly connected with the middle of the inner surface of the fixed seat 1 through a screw, a guide rod 5 is arranged on the connecting plate 3, a screw rod 6 is arranged at the middle of the bearing 4, the guide rod 5 and the screw rod 6 are respectively connected with a left clamping plate 9 and a right clamping plate 10 through a through hole 7 and a threaded hole 8, rubber pads 11 are arranged on the upper surfaces of the left clamping plate 9 and the right clamping plate 10, a crank 12 is arranged at the middle of the right end of the fixed seat 1, insection I13 and insection II14 are arranged on the screw, the insection II14 is located on the right side of the screw rod 6.

Further, the 15 symmetry settings of mounting hole are in the upper and lower both sides of mounting panel 2 are and run through the inside of mounting panel 2, its effect lies in can effectually conveniently letting fixing base 1 carry out fixed mounting through mounting panel 2.

Furthermore, the connecting plates 3 are arranged in two groups and symmetrically arranged on the left side and the right side of the bearing 4, the guide rods 5 are fixedly connected with the inner parts of the connecting plates 3 through screws, and the firmness between the guide rods 5 and the connecting plates 3 can be effectively improved.

Furthermore, the two ends of the screw rod 6 are embedded in the middle of the bearing 4, the crank 12 penetrates through the outside of the fixed seat 1 and is rotatably connected with the screw rod 6 through the bearing 4, and the effect of the crank is that the stability of the screw rod 6 in the rotation of the inner ring of the bearing 4 can be effectively improved.

Further, the rubber pad 11 pass through the screw respectively with the last fixed surface of left splint 9 and right splint 10 is connected, and its effect lies in can effectually improving the fastness between rubber pad 11 and left splint 9 and right splint 10.

Furthermore, the two through holes 7 are symmetrically arranged on the left side and the right side of the threaded hole 8, the inner diameter of each through hole 7 is matched with the outer diameter of the guide rod 5 and movably connected with the outer part of the guide rod 5, and the through holes 7 are used for effectively enabling the left clamping plate 9 and the right clamping plate 10 to slide on the guide rod 5 through the through holes 7.

Further, the outer diameter of the screw rod 6 is matched with the inner diameter of the threaded hole 8, the outer diameter of the screw rod is connected with the inner portion of the threaded hole 8 through insections I13 and insections II14, the insections I13 are opposite to the insections II14, and the screw rod has the effect that the left clamping plate 9 and the right clamping plate 10 can be effectively and simultaneously closed to the middle of the screw rod 6.

When a stamping die swing clamping device uses, at first rotate anticlockwise crank 12, let crank 12 drive lead screw 6 through bearing 4 and carry out anticlockwise rotation, at this moment left splint 9 and right splint 10 expand to the both ends of lead screw 6 simultaneously, when treating that the interval between left splint 9 and the right splint 10 can put down the mould, stop rotating crank 12, at this moment place the mould on the rubber pad 11 of left splint 9 and right splint 10 again, then clockwise rotation crank 12 again, drive lead screw 6 through bearing 4 by crank 12 and carry out clockwise rotation, so that let left splint 9 and right splint 10 draw close to the centre department of lead screw 6 simultaneously, left splint 9 and right splint 10 can slide on guide arm 5 through-hole 7 at this in-process, it presss from both sides the mould tightly until left splint 9 and right splint 10, crank 12 does not rotate.

The fixing seat 1, the mounting plate 2, the connecting plate 3, the bearing 4, the guide rod 5, the screw rod 6, the through hole 7, the threaded hole 8, the left clamping plate 9, the right clamping plate 10, the rubber pad 11, the crank 12, the insection I13, the insection II14, the mounting hole 15 and other parts of the utility model are all universal standard parts or parts known by the technicians in the field, the structure and the principle of the utility model can be known by technical manuals or conventional experimental methods, the utility model can adjust the distance between the left clamping plate 9 and the right clamping plate 10 according to the size of the mould, the range of the clamping device for clamping the mould is increased, and the utility model discloses a clamping device has easy and simple to handle, does not need any electricity to push away the strong and high advantage of installation of stability behind the equipment promotion, the mould centre gripping, and operating personnel is very fast to the speed when mould centre gripping, has reduced operating personnel intensity of labour when the mould installation.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a press die swing clamping device, includes fixing base (1), its characterized in that: the fixing base is characterized in that a mounting plate (2), a connecting plate (3) and a bearing (4) are arranged on the fixing base (1), the mounting plate (2) is welded on the left side and the right side of the fixing base (1), a mounting hole (15) is formed in the mounting plate (2), the connecting plate (3) is fixedly connected with the inner surface of the fixing base (1) through a screw, the bearing (4) is fixedly connected with the middle of the inner surface of the fixing base (1) through a screw, a guide rod (5) is arranged on the connecting plate (3), a lead screw (6) is arranged in the middle of the bearing (4), the guide rod (5) and the lead screw (6) are respectively connected with a left clamping plate (9) and a right clamping plate (10) through a through hole (7) and a threaded hole (8), rubber pads (11) are arranged on the upper surfaces of the left clamping plate (9) and the right clamping plate (10), a crank, the screw rod (6) is provided with insections I (13) and insections II (14), the insections I (13) are located on the left side of the screw rod (6), and the insections II (14) are located on the right side of the screw rod (6).

2. A die swing clamp apparatus according to claim 1, wherein: the mounting holes (15) are symmetrically arranged on the upper side and the lower side of the mounting plate (2) and penetrate through the mounting plate (2).

3. A die swing clamp apparatus according to claim 1, wherein: the connecting plates (3) are arranged in two groups and symmetrically arranged on the left side and the right side of the bearing (4), and the guide rods (5) are fixedly connected with the inner parts of the connecting plates (3) through screws.

4. A die swing clamp apparatus according to claim 1, wherein: the two ends of the screw rod (6) are embedded in the middle of the bearing (4), and the crank (12) penetrates through the outside of the fixed seat (1) and is rotatably connected with the screw rod (6) through the bearing (4).

5. A die swing clamp apparatus according to claim 1, wherein: the rubber pad (11) is fixedly connected with the upper surfaces of the left clamping plate (9) and the right clamping plate (10) through screws.

6. A die swing clamp apparatus according to claim 1, wherein: the two through holes (7) are symmetrically arranged on the left side and the right side of the threaded hole (8), and the inner diameter of each through hole (7) is matched with the outer diameter of the guide rod (5) and is movably connected with the outer part of the guide rod (5).

7. A die swing clamp apparatus according to claim 1, wherein: the outer diameter of the screw rod (6) is matched with the inner diameter of the threaded hole (8), and is connected with the inside of the threaded hole (8) through insections I (13) and insections II (14), and the insections of the insections I (13) are opposite to those of the insections II (14).