CN219025531U

CN219025531U - Pneumatic bending device for heat conduction pipe

Info

Publication number: CN219025531U
Application number: CN202223497168.7U
Authority: CN
Inventors: 张晓华
Original assignee: Enthalpy Thermal Conductivity Technology Suzhou Co ltd
Current assignee: Enthalpy Thermal Conductivity Technology Suzhou Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-05-16
Anticipated expiration: 2032-12-27

Abstract

The utility model discloses a pneumatic bending device for a heat conduction pipe, which comprises an operation table top, wherein four corners of the bottom end of the operation table top are fixedly connected with supporting legs, the top of the operation table top is provided with a limiting plate, and one side of the top of the limiting plate is connected with a first fixed clamping block in a sliding and penetrating manner; the top end of the operating table surface, which is close to the front surface, is fixedly connected with a vertical baffle, and the back surface of the vertical baffle is provided with a fixing component. The utility model discloses a pneumatic bending device for a heat-conducting pipe, which is added with a fixing component and a limiting plate on the basis of the prior art, wherein the fixing component comprises a hydraulic cylinder, a push rod and an arc push plate, the heat-conducting pipe is placed between the arc push plate and the limiting plate, and then the hydraulic cylinder is opened, so that the push rod and the arc push plate are pushed to the direction of the limiting plate by the pushing force of the hydraulic cylinder, the heat-conducting pipe is clamped between the arc push plate and the limiting plate, and the situation that the bending rod is incompletely bent due to slipping caused by shaking of the end part when the heat-conducting pipe is bent is prevented.

Description

Pneumatic bending device for heat conduction pipe

Technical Field

The utility model relates to the field of heat conduction pipe bending equipment, in particular to a pneumatic bending device for a heat conduction pipe.

Background

The heat conducting pipe has good heat transfer performance, can reach the narrow area that ordinary cooling water can not reach, in the heat conducting pipe production process, need to bend the heat conducting pipe into suitable shape.

The defects exist in the prior art:

the heat conduction pipe is as important connecting piece, because of the mounted position is different, its bending position and degree of buckling often have different, and current bending device is when bending the tip to the pipe, traditional anchor clamps that are used for centre gripping heat conduction pipe are manual, need one by one loosen anchor clamps, change the heat conduction pipe, press from both sides again, the staff screws up the screw of anchor clamps, probably there is the mistake, does not press from both sides tightly, it is infirm to lead to the heat conduction pipe to be close to the one end fixation of anchor clamps, can appear skidding, lead to buckling the problem such as not in place, lead to the heat conduction pipe bending quality can not guarantee.

Aiming at the defects of the prior art, the utility model discloses a pneumatic bending device of a heat conduction pipe, which aims to solve the problems

Disclosure of Invention

(one) solving the technical problems

The utility model discloses a pneumatic bending device for a heat conducting pipe, which is characterized in that a fixing component and a limiting plate are added on the basis of the prior pneumatic bending device for the heat conducting pipe, wherein the fixing component comprises a hydraulic cylinder, a push rod and an arc push plate, the heat conducting pipe is placed between the arc push plate and the limiting plate, and the push rod and the arc push plate are pushed to the direction of the limiting plate through the hydraulic cylinder, so that the heat conducting pipe is clamped between the arc push plate and the limiting plate.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the pneumatic bending device for the heat conduction pipe comprises an operation table top, wherein supporting legs are fixedly connected to four corners of the bottom end of the operation table top, a limiting plate is arranged at the top of the operation table top, and one side of the top of the limiting plate is connected with a first fixed clamping block in a sliding penetrating manner;

the top end of the operating table surface, which is close to the front surface, is fixedly connected with a vertical baffle, the back surface of the vertical baffle is provided with a fixing assembly, and the fixing assembly comprises a hydraulic cylinder, a push rod and an arc push plate;

the bottom end of the operation table top is fixedly connected with an air cylinder box, the inner wall of the bottom of the air cylinder box is fixedly connected with a rotary air cylinder, the output end of the rotary air cylinder is fixedly connected with a rotary table, one side of the top end of the rotary table is fixedly connected with a bending rod, and the bottom of the bending rod is connected with the top of the operation table top in a penetrating manner;

the middle part fixedly connected with stand on mesa top, the surface of stand has cup jointed the angle adjusting plate, the one end slip of angle adjusting plate is connected with the fixed fixture block of second.

Preferably, the limit groove is offered at the top of operation mesa, the bottom fixedly connected with slip fixture block of limiting plate, slip fixture block slip joint is in the limit groove.

Preferably, the top of operation mesa has seted up the first spacing draw-in hole of several, the bottom slip joint of first fixed fixture block is in first spacing draw-in hole, the top of operation mesa has seted up the spacing draw-in hole of several second, the bottom slip joint of the fixed fixture block of second is in the spacing draw-in hole of second, the bending groove has been seted up at the top of operation mesa, the bottom and the operation mesa of bending pole are passed through the bending groove slip and are alternatingly and be connected.

Preferably, the push rod is fixedly connected to the output end of the hydraulic cylinder, and the arc push plate is arranged at one end of the push rod.

Preferably, the front surface of the limiting plate is provided with a heat conduction pipe in a penetrating way between the back surfaces of the arc-shaped pushing plates.

The utility model has the technical effects and advantages that:

this pneumatic bending device of heat pipe has increased fixed subassembly and limiting plate on original basis, and wherein fixed subassembly includes pneumatic cylinder, push rod and arc push pedal, puts the heat pipe between arc push pedal and limiting plate, opens the pneumatic cylinder again, makes the push force of pneumatic cylinder promote push rod and arc push pedal to limiting plate direction, makes the heat pipe press from both sides tightly between arc push pedal and limiting plate, prevents to bend the pole and rocks because of the tip leads to skidding and the incomplete condition of bending when bending the heat pipe.

Drawings

FIG. 1 is a schematic top view of the present utility model;

FIG. 2 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 3 is a schematic view of a part of the structure of the present utility model.

In the figure:

1. an operating table; 101. a limit groove; 102. the first limiting clamping hole; 103. the second limiting clamping hole; 104. a bending groove;

2. support legs;

3. a limiting plate; 301. a first fixed clamping block; 302. sliding the clamping block;

4. a vertical baffle;

5. a fixing assembly; 501. a hydraulic cylinder; 502. a push rod; 503. an arc push plate;

6. a cylinder box; 601. a rotary cylinder; 602. a turntable; 603. bending the rod;

7. a column;

8. an angle adjusting plate; 801. the second fixing clamping block;

9. a heat conduction pipe.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a pneumatic bending device of a heat conduction pipe as shown in figures 1-3, which comprises an operation table top 1, wherein four corners at the bottom end of the operation table top 1 are fixedly connected with supporting legs 2, the top of the operation table top 1 is provided with a limiting plate 3, one side of the top of the limiting plate 3 is connected with a first fixed clamping block 301 in a sliding and inserting way, the positioning device realizes that the limiting plate 3 is pushed to one end of the heat conduction pipe 9, and after the position is determined, the position of the limiting plate 3 is fixed through the first fixed clamping block 301, so that the distance between the bending position of the heat conduction pipe 9 and the bending position to one end is fixed;

the top end of the operating table top 1, which is close to the front surface, is fixedly connected with a vertical baffle plate 4, the back surface of the vertical baffle plate 4 is provided with a fixing component 5, the fixing component 5 comprises a hydraulic cylinder 501, a push rod 502 and an arc push plate 503, and the arrangement realizes that the push force of the hydraulic cylinder 501 pushes the push rod 502 and the arc push plate 503 towards the heat conducting pipe 9, so that the heat conducting pipe is clamped among the arc push plate 503, an angle adjusting plate 8 and a limiting plate 3;

the bottom end of the operation table top 1 is fixedly connected with an air cylinder box 6, the inner wall of the bottom of the air cylinder box 6 is fixedly connected with a rotary air cylinder 601, the output end of the rotary air cylinder 601 is fixedly connected with a rotary table 602, one side of the top end of the rotary table 602 is fixedly connected with a bending rod 603, the arrangement realizes that the output end of the rotary air cylinder 601 drives the rotary table 602 to rotate, the rotary table 602 drives the bending rod 603 at the top end of the rotary table 602 to rotate, and the bending rod 603 bends the heat conducting pipe 9 through a bending groove 104;

the middle part fixedly connected with stand 7 on mesa 1 top, angle adjusting plate 8 has been cup jointed to the surface of stand 7, and angle adjusting plate 8's one end slip interlude is connected with the fixed fixture block 801 of second, and the angle adjusting plate 8 is rotated around stand 7 to the survey device realization angle adjusting plate 8, adjusts the angle of heat pipe 9 bending, fixes the angle that the other end through angle adjusting plate 8 passes through the fixed fixture block 801 of second after the angle adjustment of required regulation is accomplished.

The limiting groove 101 has been seted up at the top of operation mesa 1, and the bottom fixedly connected with slip fixture block 302 of limiting plate 3, and slip fixture block 302 slip joint has appeared limiting plate 3 and has passed through slip fixture block 302 and operation mesa 1 joint when setting up limiting groove 101 in limiting groove 101, fixes the position of limiting plate 3.

The top of operation mesa 1 has seted up the spacing draw-in hole 102 of several first, and the bottom slip joint of first fixed fixture block 301 is in the spacing draw-in hole 102 of first, and the top of operation mesa 1 has seted up the spacing draw-in hole 103 of several second, and the bottom slip joint of second fixed fixture block 801 is in the spacing draw-in hole 103 of second, and bending groove 104 has been seted up at the top of operation mesa 1, and bending rod 603's bottom and operation mesa 1 pass through bending groove 104 slip alternate connection.

The push rod 502 is fixedly connected to the output end of the hydraulic cylinder 501, and the arc push plate 503 is arranged at one end of the push rod 502.

The front surface of the limiting plate 3 and the heat conducting pipe 9 is inserted between the back surfaces of the arc-shaped pushing plates 503.

The working principle of the utility model is as follows:

firstly, a heat conduction pipe 9 is placed between an angle adjusting plate 8 and a limiting plate 3 and an arc-shaped push plate 503, a part, needing bending, of the heat conduction pipe 9 is placed at one end of the angle adjusting plate 8, then the limiting plate 3 is pushed to one end of the heat conduction pipe 9, and after the position is determined, the position of the limiting plate 3 is fixed through a first fixing clamping block 301;

secondly, the hydraulic cylinder 501 is opened, the push rod 502 and the arc push plate 503 are pushed towards the heat conducting pipe 9 by the pushing force of the hydraulic cylinder 501, so that the heat conducting pipe 9 is clamped among the arc push plate 503, the angle adjusting plate 8 and the limiting plate 3, and the situation that the bending rod 603 is not completely bent due to slipping caused by shaking of the end part when the heat conducting pipe 9 is bent is prevented;

finally, the angle adjusting plate 8 rotates around the upright post 7, the angle of bending the heat conduction pipe 9 is adjusted, the angle formed by the angle adjusting plate 8 is fixed through the second fixing clamping block 801 at the other end of the angle adjusting plate 8 after the angle adjustment to be adjusted is finished, then the rotary cylinder 601 is opened, the output end of the rotary cylinder 601 drives the rotary table 602 to rotate, the rotary table 602 drives the bending rod 603 at the top end of the rotary table to rotate, and the bending rod 603 bends the heat conduction pipe 9 through the bending groove 104.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The pneumatic bending device for the heat conduction pipe comprises an operation table top (1), and is characterized in that supporting legs (2) are fixedly connected to four corners of the bottom end of the operation table top (1), a limiting plate (3) is arranged at the top of the operation table top (1), and a first fixing clamping block (301) is connected to one side of the top of the limiting plate (3) in a sliding and penetrating mode;

the automatic control device is characterized in that a vertical baffle (4) is fixedly connected to the top end of the operating table top (1) close to the front surface, a fixing assembly (5) is arranged on the back surface of the vertical baffle (4), and the fixing assembly (5) comprises a hydraulic cylinder (501), a push rod (502) and an arc push plate (503);

the automatic bending device is characterized in that an air cylinder box (6) is fixedly connected to the bottom end of the operating table top (1), a rotary air cylinder (601) is fixedly connected to the inner wall of the bottom of the air cylinder box (6), a rotary table (602) is fixedly connected to the output end of the rotary air cylinder (601), and a bending rod (603) is fixedly connected to one side of the top end of the rotary table (602);

the middle part fixedly connected with stand (7) on operation mesa (1) top, angle adjusting plate (8) have been cup jointed to the surface of stand (7), the one end slip of angle adjusting plate (8) is connected with fixed fixture block of second (801) alternate.

2. The pneumatic bending device for the heat conduction pipe according to claim 1, wherein a limit groove (101) is formed in the top of the operating table top (1), a sliding clamping block (302) is fixedly connected to the bottom end of the limit plate (3), and the sliding clamping block (302) is in sliding clamping connection with the limit groove (101).

3. The pneumatic bending device for the heat pipe according to claim 1, wherein a plurality of first limiting clamping holes (102) are formed in the top of the operation table top (1), the bottoms of the first fixing clamping blocks (301) are slidably clamped in the first limiting clamping holes (102), a plurality of second limiting clamping holes (103) are formed in the top of the operation table top (1), the bottoms of the second fixing clamping blocks (801) are slidably clamped in the second limiting clamping holes (103), bending grooves (104) are formed in the top of the operation table top (1), and the bottoms of the bending rods (603) are slidably inserted and connected with the operation table top (1) through the bending grooves (104).

4. The pneumatic bending device for the heat conducting pipe according to claim 1, wherein the push rod (502) is fixedly connected to the output end of the hydraulic cylinder (501), and the arc push plate (503) is arranged at one end of the push rod (502).

5. The pneumatic bending device for the heat pipe according to claim 1, wherein the heat pipe (9) is inserted between the front surface of the limiting plate (3) and the back surface of the arc-shaped pushing plate (503).