CN216828092U

CN216828092U - Multi-direction notch forming die

Info

Publication number: CN216828092U
Application number: CN202123200752.7U
Authority: CN
Inventors: 刘昌金; 张小梅
Original assignee: Taicang Kaige Auto Parts Co ltd
Current assignee: Taicang Kaige Auto Parts Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-06-28
Anticipated expiration: 2031-12-17

Abstract

The utility model provides a multi-direction notch forming die, which comprises a left side die, a right side die and a left side die, wherein the left side die is arranged on the left side of a supporting base and consists of a lower die seat I and an upper die seat I; the left limiting rod is positioned on the first lower die base; the first groove rod is arranged on the first upper die base, and the shape of the bottom end of the first groove rod is the same as that of the groove of the second groove rod; the right side die is arranged on the right side of the supporting base and consists of a second lower die seat and a second upper die seat; the second groove rod is arranged on the second upper die base, and the shape of the bottom end of the second groove rod is the same as that of the first groove; a left cylinder installed at one side of the support base through a left plate; the right cylinder is arranged on the other side of the supporting base through a right plate; the connecting piece is arranged at one end of the left cylinder and one end of the right cylinder; the guide rail is arranged on the supporting base, and a sliding table is connected on the guide rail in a sliding way; the pressing plate is arranged on the second upper die base; and the workpiece is arranged on the guide groove and the groove body on the lower die seat II.

Description

Multi-direction notch forming die

Technical Field

The utility model belongs to the technical field of forming die, concretely relates to multi-direction notch forming die.

Background

The pipeline is a device which is connected by pipes, pipe connectors, valves and the like and used for conveying gas, liquid or fluid with solid particles, the pipeline is widely used in water supply, water drainage, heat supply, gas supply, long-distance petroleum and natural gas conveying, agricultural irrigation, hydraulic engineering and various industrial devices, because the pipeline needs to be formed by pipe connection, a plurality of notches which are convenient to connect and install are needed to be arranged on the pipe, the sealing performance of the pipe connection position is ensured, the notching equipment is generally used for notching the outer wall of the pipe, the accuracy of the positions of the notches is difficult to ensure through manual operation, only one notch can be arranged on one equipment, and if different notches are needed to be arranged, a notching cutter needs to be replaced, and the efficiency is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior art, the utility model provides a multi-direction notch forming die.

The utility model provides a following technical scheme:

a multi-direction notch forming die comprises a left die and a right die, wherein the left die is arranged on the left side of a supporting base and consists of a lower die seat I and an upper die seat I;

the left limiting rod is positioned on the first lower die base; the first groove rod is arranged on the first upper die base, and the shape of the bottom end of the first groove rod is the same as that of the groove of the second groove rod;

the right side die is arranged on the right side of the supporting base and consists of a second lower die seat and a second upper die seat; the second groove rod is arranged on the second upper die base, and the shape of the bottom end of the second groove rod is the same as that of the first groove;

a left cylinder installed at one side of the support base through a left plate; the right cylinder is arranged on the other side of the supporting base through a right plate;

the connecting piece is arranged at one end of the left cylinder and one end of the right cylinder; the guide rail is arranged on the supporting base, and a sliding table is connected on the guide rail in a sliding way;

the pressing plate is arranged on the second upper die base; and the workpiece is arranged on the guide groove and the groove body on the lower die seat II.

Further, the first lower die holder is installed on the sliding table, the first lower die holder is composed of two plates, and an elastic pin is installed between the two plates.

Further, fixed risers are symmetrically installed on the first lower die holder, a connecting seat is movably installed on one side of the fixed risers, a push rod penetrates through the fixed risers and extends to one side of the connecting seat, an expansion spring is installed on the outer ring of the push rod, a positioning push block is connected to the other side of the connecting seat in a clamped mode, one end of the positioning push block is connected to a left limiting rod in a clamped mode, a guide groove is formed in the first lower die holder, and the left limiting rod is installed in the guide groove.

Furthermore, one side of the connecting seat is an inclined surface, a wedge-shaped piece is arranged between the connecting seat and the fixed vertical plate, and the top end of the wedge-shaped piece is fixedly installed on the first upper die base.

Furthermore, the lower die holder II is composed of three plates, an elastic pin is installed between the plates, a groove body is arranged on the lower die holder II, a right-side limiting rod is arranged in the groove body, an air cylinder is installed at the bottom end of the supporting base, and the air cylinder is connected with the right-side limiting rod.

Furthermore, one side of the right limiting rod is connected with a T-shaped block, and the T-shaped block is clamped on the middle connecting piece.

Furthermore, a limiting block used for limiting the motion direction of the right limiting rod is mounted on the lower die base II.

The utility model has the advantages that:

1. the left side die and the right side die are installed on the supporting base, the left side die processes the second groove type through the pair of workpieces of the groove rod, the left side limiting rod is arranged on the first lower die seat, the position of the forming die is arranged in the workpieces through the left side limiting rod, and the accuracy of the processing position of the second groove type is guaranteed.

2. A groove rod II is installed on the right side die, the shape of the bottom of the groove rod II is the same as that of the groove type I, another groove type is machined through the groove rod II and the pair of workpieces, two groove types can be machined simultaneously on the same groove type forming die, and machining efficiency is high.

3. The left side mould removes along the slip table, realizes the automatic removal of work piece, guarantees the work piece through left side gag lever post and right side gag lever post along guide way rectilinear movement.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of an axial measurement structure of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic front view of the present invention;

fig. 4 is a schematic diagram of the biaxial structure of the lower die holder of the present invention.

Detailed Description

As shown in fig. 2 and 3, a multidirectional notch forming die includes a guide rail 101 mounted on a support base 100, and a slide table 107 slidably connected to the guide rail 101; a press plate 400 movably mounted on the second upper die holder 500; and the workpiece 300 is arranged on the guide groove 210 and the groove body on the second lower die holder 501.

As shown in fig. 1 to 4, the left side die is installed on the left side of the supporting base 100, the left side die is composed of a lower die holder one 205 and an upper die holder one 204, the upper die holder one 204 is composed of several plates, and positioning pins and springs are installed between the plates to ensure that the upper die holder one 204 has a pressing allowance; the left limiting rod 209 is positioned on the first lower die holder 205; the first groove rod 207 is installed on the first upper die holder 204, and the shape of the bottom end of the first groove rod 207 is the same as that of the second groove rod 301; a left cylinder 103 mounted on the side of the support base 100 through a left plate 102; and a connecting member 106 installed at one end of the left cylinder 103 and the right cylinder 105.

As shown in fig. 1-4, a first lower die holder 205 is installed on the sliding table 107, the first lower die holder 205 is composed of two plates, an elastic pin is installed between the two plates, fixed vertical plates 201 are symmetrically installed on the first lower die holder 205, a connecting seat 206 is movably installed on one side of each fixed vertical plate 201, a push rod 202 penetrates through the fixed vertical plates 201 and extends to one side of the connecting seat 206, an expansion spring 203 is installed on the outer ring of the push rod 202, a positioning push block 208 is connected to the other side of the connecting seat 206 in a clamping manner, one end of the positioning push block 208 is connected to a left limiting rod 209 in a clamping manner, and it is ensured that one end of a workpiece 300 can be sleeved on the left limiting rod 209.

The first lower die holder 205 is provided with a guide groove 210, the left limiting rod 209 is installed in the guide groove 210, one side of the connecting seat 206 is an inclined plane, a wedge 200 is arranged between the connecting seat 206 and the fixed vertical plate 201, the top end of the wedge 200 is fixedly installed on the first upper die holder 204, the position of the left limiting rod 209 is limited through the wedge 200, and when the push rod 202 is manually operated, the push rod 209 moves oppositely, the left limiting rod 209 is convenient to disassemble.

As shown in fig. 1-4, the right side die is installed on the right side of the supporting base 100, the right side die is composed of a second lower die holder 501 and a second upper die holder 500, the second upper die holder 500 is composed of several plates, and positioning pins and springs are installed between the plates to ensure that the second upper die holder 500 has a pressing allowance; a second groove rod 503 which is arranged on the second upper die holder 500, and the shape of the bottom end of the second groove rod 503 is the same as that of the first groove rod 302; and a right cylinder 105 mounted to the other side of the support base 100 through a right plate 104.

As shown in fig. 1-4, the lower die holder two 501 is composed of three plates, an elastic pin is installed between the plates, a groove is formed in the lower die holder two 501, a right-side limiting rod 504 is arranged in the groove, an air cylinder 502 is installed at the bottom end of the supporting base 100, the air cylinder 502 is connected with the right-side limiting rod 504, the balance and height of the right-side limiting rod 504 are guaranteed through the air cylinder 502, the other end of the workpiece 300 is sleeved on the right-side limiting rod 504, a T-shaped block 506 is connected to one side of the right-side limiting rod 504, the T-shaped block 506 is clamped on a middle connecting piece 507, and a limiting block 505 for limiting the movement direction of the right-side limiting rod 504 is installed on the lower die holder two 501.

When the utility model is used, the left side air cylinder 103 works to move the left side die along the guide rail 101, the distance between the left side die and the right side die is shortened, the distance between the left side die and the right side die is smaller than the length of the workpiece 300, the workpiece 300 is arranged in the guide groove 210, the middle of the workpiece 300 is hollow, the minimum diameter of the workpiece 300 is equal to the diameters of the right side limiting rod 504 and the left side limiting rod 209, one end of the workpiece 300 is sleeved on the right side limiting rod 504, when the left side die moves, one end of the workpiece 300 moves along the outer wall of the right side limiting rod 504, the other end of the workpiece 300 moves towards the left side limiting rod 209, when the upper die seat I204 moves to the lower part of the pressing plate 400, the pressing plate 400 moves downwards to press the upper die seat I204 to the lower die seat I205, the upper die seat II 500 presses the lower die seat II 501, at the moment, the grooved rod II 503, after the first grooved bar 207 presses down the workpiece 300, the second upper die holder 500 and the first upper die holder 204 return to the original positions along with the press plate 400.

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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A multi-directional notch forming die is characterized by comprising,

the left side die is arranged on the left side of the supporting base (100) and consists of a first lower die holder (205) and a first upper die holder (204);

the left limiting rod (209) is positioned on the first lower die holder (205);

the first groove rod (207) is arranged on the first upper die holder (204), and the shape of the bottom end of the first groove rod (207) is the same as that of the second groove rod (301);

the right side die is arranged on the right side of the supporting base (100) and consists of a second lower die holder (501) and a second upper die holder (500);

a second groove rod (503) which is arranged on the second upper die holder (500), and the shape of the bottom end of the second groove rod (503) is the same as that of the first groove rod (302);

a left cylinder (103) mounted on the support base (100) side through a left plate (102);

a right cylinder (105) mounted on the other side of the support base (100) via a right plate (104);

a connecting piece (106) which is arranged at one end of the left cylinder (103) and the right cylinder (105);

a guide rail (101) which is mounted on the support base (100), and a sliding table (107) is connected to the guide rail (101) in a sliding manner;

a press plate (400) mounted on the second upper die holder (500);

and the workpiece (300) is arranged on the guide groove (210) and the groove body on the lower die holder II (501).

2. The multidirectional notch forming die as claimed in claim 1, wherein the first lower die holder (205) is mounted on the sliding table (107), the first lower die holder (205) is composed of two plate members, and an elastic pin is mounted between the two plate members.

3. The multi-direction notch forming die as claimed in claim 1, wherein the lower die holder I (205) is symmetrically provided with a fixed vertical plate (201), one side of the fixed vertical plate (201) is movably provided with a connecting base (206), the push rod (202) penetrates through the fixed vertical plate (201) and extends to one side of the connecting base (206), the outer ring of the push rod (202) is provided with a telescopic spring (203), the other side of the connecting base (206) is clamped with a positioning push block (208), one end of the positioning push block (208) is clamped in a left limiting rod (209), the lower die holder I (205) is provided with a guide groove (210), and the left limiting rod (209) is arranged in the guide groove (210).

4. The multi-directional notch forming die of claim 3, wherein one side of the connecting base (206) is a slope, a wedge (200) is arranged between the connecting base (206) and the fixed vertical plate (201), and the top end of the wedge (200) is fixedly arranged on the first upper die holder (204).

5. The multi-direction notch forming die as claimed in claim 1, wherein the lower die holder II (501) is composed of three plates, an elastic pin is arranged between the plates, a groove body is arranged on the lower die holder II (501), the right-side limiting rod (504) is arranged in the groove body, an air cylinder (502) is arranged at the bottom end of the supporting base (100), and the air cylinder (502) is connected with the right-side limiting rod (504).

6. The multi-directional notch forming die of claim 5, wherein a T-shaped block (506) is connected to one side of the right side limiting rod (504), and the T-shaped block (506) is clamped on the middle connecting piece (507).

7. The multidirectional notch forming die as claimed in claim 5, wherein a limiting block (505) for limiting the movement direction of the right limiting rod (504) is mounted on the lower die holder II (501).