CN218946020U

CN218946020U - Bending correction device for heat pipe machining

Info

Publication number: CN218946020U
Application number: CN202320158221.6U
Authority: CN
Inventors: 张哲凡; 徐洪坡; 陈晓军
Original assignee: Anhui Keyiyuan Electronic Technology Co ltd
Current assignee: Anhui Keyiyuan Electronic Technology Co ltd
Priority date: 2023-02-08
Filing date: 2023-02-08
Publication date: 2023-05-02
Anticipated expiration: 2033-02-08

Abstract

The utility model relates to the technical field of heat pipe processing, in particular to a bending correction device for heat pipe processing, which comprises a machine body serving as a carrier of the whole device, wherein a limit table for placing a heat pipe is fixedly connected to the machine body, a correction mechanism for correcting the heat pipe is arranged on the machine body, a positioning mechanism for fixing the heat pipe is arranged on the machine body, the correction mechanism comprises a motor fixedly arranged on the machine body, the output end of the motor is fixedly connected with a transmission shaft, the end part of the transmission shaft is fixedly connected with a gear, the machine body is connected with an arc-shaped rack in a sliding manner and meshed with the gear for transmission, a push plate for pulling the heat pipe is arranged on the machine body, an adjusting component for adjusting the position of the push plate is arranged on the arc-shaped rack, and the circle centers of the arc-shaped rack and the limit table are the same. According to the utility model, the correction mechanism is arranged to sleeve the heat pipe on the limiting table, and the bending part of the heat pipe is pulled to be in a vertical state, so that the correction of the heat pipe can be realized, the heat pipe bending angle can be adapted, and the correction of the heat pipes with different bending angles is facilitated.

Description

Bending correction device for heat pipe machining

Technical Field

The utility model relates to the technical field of heat pipe machining, in particular to a bending correction device for heat pipe machining.

Background

The heat pipe is core basic equipment applied to heat exchanger equipment, is usually of a straight pipe structure before application, and often needs to be bent by a bending device, after a bending machine bends, part of the heat pipe is bent too much or too little, the bent heat pipe needs to be corrected, the heat pipe on one side is directly pushed by the existing correction device, the bent heat pipe is not a straight pipe, a certain angle is formed by the bent heat pipe, and the heat pipe is directly pushed by the pushing piece and the heat pipe, so that the heat pipe is crushed and inaccurate correction is caused.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a bending correction device for heat pipe processing, which has the advantages of adapting to the bending angles of heat pipes and being convenient for correcting the heat pipes with different bending angles, and solves the problems that a pushing piece is not attached to the heat pipes, and the heat pipes are damaged by pressing when being directly pushed, and the correction of the heat pipes is not precise.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model provides a heat pipe processing is with correcting unit that bends, includes the organism that is whole device carrier, the rigid coupling has the spacing platform that is used for placing the heat pipe on the organism, installs the correction mechanism that is used for correcting the heat pipe on the organism, is equipped with the positioning mechanism that is used for fixed heat pipe on the organism, correction mechanism is including the motor that adorns admittedly on the organism, and the output rigid coupling of motor has the transmission shaft, and the tip rigid coupling of transmission shaft has the gear, sliding connection has the arc rack with gear engagement transmission on the organism, is equipped with the push pedal of pulling the heat pipe on the organism, is equipped with the adjusting part that is used for adjusting the push pedal position on the arc rack, and the centre of a circle of arc rack and spacing platform is the same.

Preferably, the adjusting component comprises a supporting disc fixedly connected to the arc-shaped rack, a worm wheel is rotationally connected to the supporting disc, a worm meshed with the worm wheel is rotationally connected to the supporting disc, a rotating rod is fixedly connected to the worm, and the pushing plate is arranged on the connecting shaft.

Preferably, the support plate is fixedly connected with an outer frame, a screw is rotatably arranged on the outer frame, and a connecting block in threaded connection with the screw is connected to the outer frame in a sliding manner.

Preferably, the end part of the connecting shaft is fixedly connected with the outer frame, and the push plate is fixedly connected on the connecting block.

Preferably, the machine body is fixedly connected with a supporting frame, the bottom in the supporting frame is fixedly connected with a supporting plate, the supporting frame is fixedly provided with an electric push rod, and the output end of the electric push rod is fixedly connected with a positioning plate.

Preferably, the positioning plate and the supporting plate are symmetrically distributed, and the opposite end surfaces of the positioning plate and the supporting plate are fixedly connected with the protection pad.

By means of the technical scheme, the utility model provides the bending correction device for heat pipe machining, which has at least the following beneficial effects:

1. this correction device that bends for heat pipe processing, through setting up correction mechanism, with the heat pipe cover on spacing bench, make it laminate with the part outer wall of bending of heat pipe through adjusting component afterwards, then the motor starts and drives the transmission shaft and rotate, the gear rotates along with the transmission shaft, the gear rotates and drives the arc rack and remove, the push pedal moves along with the arc rack, can pull the part of bending of heat pipe to the vertical state, can realize the correction to the heat pipe, can adapt to the bending angle of heat pipe, be convenient for correct the heat pipe of different bending angles.

2. This correction device that bends for heat pipe processing, through setting up positioning mechanism, the heat pipe is located the backup pad, and electric putter starts later and makes its free end descend, and the locating plate descends along with electric putter's free end, and the locating plate is fixed the heat pipe, and because locating plate and backup pad are the arc, makes its area of contact with the heat pipe big for it is more firm to fix the heat pipe.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application:

FIG. 1 is a schematic perspective view of the present utility model in front view;

FIG. 2 is a schematic diagram of a calibration mechanism according to the present utility model;

FIG. 3 is a schematic view of the structure of the adjusting assembly of the present utility model;

fig. 4 is a schematic structural view of the positioning mechanism of the present utility model.

Reference numerals:

100. a body; 101. a limiting table;

200. a correction mechanism; 201. a motor; 202. a transmission shaft; 203. a gear; 204. a push plate; 205. an adjustment assembly; 2051. a support plate; 2052. a connecting shaft; 2053. a worm wheel; 2054. a worm; 2055. an outer frame; 2056. a screw; 2057. a connecting block; 206. an arc-shaped rack;

300. a positioning mechanism; 301. a support frame; 302. a support plate; 303. an electric push rod; 304. and (5) positioning the plate.

Detailed Description

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.

Some embodiments of the present utility model provide a bending correction device for heat pipe processing, which is described below with reference to the accompanying drawings.

Embodiment one:

referring to fig. 1-3, the bending correction device for heat pipe processing provided by the utility model comprises a machine body 100 as a carrier of the whole device, wherein a limit table 101 for placing a heat pipe is fixedly connected on the machine body 100, a correction mechanism 200 for correcting the heat pipe is arranged on the machine body 100, a positioning mechanism 300 for fixing the heat pipe is arranged on the machine body 100, the setting of the correction mechanism 200 can adapt to the bending angles of the heat pipe, the heat pipes with different bending angles are convenient to correct, the positioning mechanism 300 can position the heat pipe, the deviation of the heat pipe in the correction process is avoided, and the correction quality is improved.

The correction mechanism 200 comprises a motor 201 fixedly arranged on the machine body 100, a transmission shaft 202 is fixedly connected to the output end of the motor 201, a gear 203 is fixedly connected to the end part of the transmission shaft 202, an arc-shaped rack 206 meshed with the gear 203 is connected to the machine body 100 in a sliding manner, a sliding block is fixedly connected to the bottom of the arc-shaped rack 206, the end part of the sliding block is connected with the machine body 100 in a sliding manner through a sliding groove, a push plate 204 for pulling a heat pipe is arranged on the machine body 100, an adjusting component 205 for adjusting the position of the push plate 204 is arranged on the arc-shaped rack 206, the arc-shaped rack 206 and the circle center of the limiting table 101 are the same, the heat pipe is sleeved on the limiting table 101, then the push plate 204 is attached to the outer wall of the bending part of the heat pipe through the adjusting component 205, the motor 201 is started to drive the transmission shaft 202 to rotate, the gear 203 rotates along with the transmission shaft 202, the arc-shaped rack 206 is driven to move along with the rotation of the gear 203, and the push plate 204 moves along with the arc-shaped rack 206, so that the bending part of the heat pipe can be pulled to a vertical state, and correction of the heat pipe can be realized.

Specifically, adjusting part 205 includes the supporting disk 2051 of rigid coupling on arc rack 206, rotate on the supporting disk 2051 and be connected with worm wheel 2053, the internal rotation of supporting disk 2051 is connected with worm 2054 of worm wheel 2053 meshing transmission, the rigid coupling has the bull stick on worm 2054, push pedal 204 locates on connecting axle 2052, rotate the bull stick and drive worm 2054 and rotate, worm 2054 drives connecting axle 2052 through worm wheel 2053 and rotates, push pedal 204 rotates along with connecting axle 2052, can adjust push pedal 204 to the angle with the adaptation of heat pipe bending angle, can avoid pulling the in-process and lead to the fact the pressure wound to the heat pipe.

Further, the outer frame 2055 is fixedly connected to the support disc 2051, the screw rod 2056 is rotatably mounted on the outer frame 2055, the connecting block 2057 in threaded connection with the screw rod 2056 is slidably connected to the outer frame 2055, the connecting block 2057 can be driven to move by rotating the screw rod 2056, the push plate 204 moves along with the connecting block 2057, and then the heat pipes with different lengths can be adapted.

The end of the connecting shaft 2052 is fixedly connected with the outer frame 2055, the push plate 204 is fixedly connected on the connecting block 2057, the connecting shaft 2052 rotates to drive the outer frame 2055 to rotate, and then the angle of the push plate 204 can be adjusted.

According to the embodiment, the heat pipe is sleeved on the limiting table 101, the rotating rod drives the worm 2054 to rotate, the worm 2054 drives the connecting shaft 2052 to rotate through the worm wheel 2053, the push plate 204 can be adjusted to an angle matched with the bending angle of the heat pipe along with the rotation of the connecting shaft 2052, the rotating screw 2056 can drive the connecting block 2057 to move, the push plate 204 can move along with the connecting block 2057, the push plate 204 is attached to the outer wall of the bending part of the heat pipe, the motor 201 is started to drive the transmission shaft 202 to rotate, the gear 203 rotates along with the transmission shaft 202, the gear 203 rotates to drive the arc-shaped rack 206 to move, the push plate 204 can move along with the arc-shaped rack 206, the bending part of the heat pipe can be pulled to a vertical state, the bending angle of the heat pipe can be adapted, and the heat pipes with different bending angles can be corrected conveniently.

Embodiment two:

referring to fig. 1 and fig. 4, on the basis of the first embodiment, a supporting frame 301 is fixedly connected to a machine body 100, a supporting plate 302 is fixedly connected to the bottom in the supporting frame 301, an electric push rod 303 is fixedly connected to the supporting frame 301, a positioning plate 304 is fixedly connected to the output end of the electric push rod 303, one side of a heat pipe is inserted into the supporting frame 301, the heat pipe is located on the supporting plate 302, then the electric push rod 303 is started to enable the free end of the heat pipe to descend, the positioning plate 304 is used for fixing the heat pipe along with the descent of the free end of the electric push rod 303, and the contact area between the positioning plate 304 and the supporting plate 302 is large due to the fact that the positioning plate 304 and the supporting plate 302 are arc-shaped, so that the heat pipe is fixed more firmly.

Specifically, the locating plate 304 and the supporting plate 302 are symmetrically distributed, and the opposite end surfaces of the locating plate 304 and the supporting plate 302 are fixedly connected with protective pads, so that the heat pipe can be prevented from being crushed due to the arrangement of the protective pads, and the heat pipe can be protected conveniently.

As can be seen from the above examples: one side of the heat pipe is inserted into the supporting frame 301, the heat pipe is located on the supporting plate 302, then the electric push rod 303 is started to enable the free end of the heat pipe to descend, the positioning plate 304 descends along with the free end of the electric push rod 303, the positioning plate 304 fixes the heat pipe, the heat pipe is sleeved on the limiting table 101, the rotating rod drives the worm 2054 to rotate, the worm 2054 drives the connecting shaft 2052 to rotate through the worm wheel 2053, the push plate 204 rotates along with the connecting shaft 2052, the push plate 204 can be adjusted to an angle matched with the bending angle of the heat pipe, the rotating screw 2056 can drive the connecting block 2057 to move, the push plate 204 moves along with the connecting block 2057, the push plate 204 is attached to the outer wall of the bending part of the heat pipe, the motor 201 starts to drive the transmission shaft 202 to rotate, the gear 203 rotates along with the transmission shaft 202, the gear 203 rotates to drive the arc-shaped rack 206 to move, the bending part of the heat pipe can be pulled to a vertical state along with the arc-shaped rack 206, then the electric push rod 303 starts to enable the free end of the positioning plate 304 to be separated from the heat pipe, and then the heat pipe can be taken out.

It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A bending correction device for heat pipe machining, comprising a body (100) as a carrier for the whole device, characterized in that: a limiting table (101) for placing the heat pipe is fixedly connected to the machine body (100), a correcting mechanism (200) for correcting the heat pipe is arranged on the machine body (100), and a positioning mechanism (300) for fixing the heat pipe is arranged on the machine body (100);

the correction mechanism (200) comprises a motor (201) fixedly arranged on the machine body (100), a transmission shaft (202) is fixedly connected to the output end of the motor (201), a gear (203) is fixedly connected to the end portion of the transmission shaft (202), an arc-shaped rack (206) which is meshed with the gear (203) and is in transmission is connected to the machine body (100) in a sliding mode, a pushing plate (204) for pulling a heat pipe is arranged on the machine body (100), an adjusting assembly (205) for adjusting the position of the pushing plate (204) is arranged on the arc-shaped rack (206), and the circle centers of the arc-shaped rack (206) and the limiting table (101) are identical.

2. The bending correction device for heat pipe machining according to claim 1, wherein: the adjusting component (205) comprises a supporting disc (2051) fixedly connected to the arc-shaped rack (206), a worm wheel (2053) is rotatably connected to the supporting disc (2051), a worm (2054) meshed with the worm wheel (2053) is rotatably connected to the supporting disc (2051), a rotating rod is fixedly connected to the worm (2054), and the push plate (204) is arranged on the connecting shaft (2052).

3. The bending correction device for heat pipe machining according to claim 2, wherein: an outer frame (2055) is fixedly connected to the supporting disc (2051), a screw (2056) is rotatably arranged on the outer frame (2055), and a connecting block (2057) in threaded connection with the screw (2056) is connected to the outer frame (2055) in a sliding manner.

4. A bending correction device for heat pipe machining according to claim 3, wherein: the end part of the connecting shaft (2052) is fixedly connected with the outer frame (2055), and the push plate (204) is fixedly connected on the connecting block (2057).

5. The bending correction device for heat pipe machining according to claim 1, wherein: the machine body (100) is fixedly connected with a supporting frame (301), a supporting plate (302) is fixedly connected to the inner bottom of the supporting frame (301), an electric push rod (303) is fixedly arranged on the supporting frame (301), and a positioning plate (304) is fixedly connected to the output end of the electric push rod (303).

6. The bending correction device for heat pipe machining according to claim 5, wherein: the locating plates (304) and the supporting plates (302) are distributed in pairs, and the opposite end surfaces of the locating plates (304) and the supporting plates (302) are fixedly connected with protective pads.