Improved heat pipe bending equipment

Abstract

The utility model relates to the technical field of heat pipe bending, in particular to an improved heat pipe bending device which comprises a main plate, a limiting wheel and a replacing device, the limiting wheel is installed on the surface of the main plate, the replacing device is arranged on the surface of the limiting wheel, the replacing device comprises a guide sleeve, the guide sleeve is arranged above the main plate, and the limiting wheel is arranged on the guide sleeve. A placement groove is formed in the surface of the guide sleeve and arranged on the surface of the limiting wheel in a sleeving mode, the inner side of the placement groove is fixedly connected with four annularly-arranged clamping blocks, four annularly-arranged clamping grooves are formed in the surface of the limiting wheel, the clamping blocks are placed on the surfaces of the clamping grooves, and a threaded hole is formed in the top end of the limiting wheel; the surface of the threaded hole is in threaded connection with a threaded block, and the threaded block is located above the guide sleeve. According to the bending device, by arranging the replacement device, a worker can effectively and conveniently replace the seriously damaged guide sleeve, the situation that time is wasted when the worker maintains the guide sleeve is avoided, and then the efficiency of the worker for maintaining the bending device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to heat pipe bending technical field especially relates to an improved heat pipe bending equipment. BACKGROUND

[0002] Heat pipe or heat pipe is a kind of special material with the characteristics of quick temperature equalization, empty metal pipe body, light weight, quick temperature equalization, excellent heat superconducting performance, heat pipe is widely used, the earliest use in aerospace field, now popular use in various heat exchangers, coolers, natural geothermal reference, etc., play the role of rapid heat conduction, and it is the most common and efficient heat-conducting element in the heat dissipation device of electronic product, heat pipe bending equipment is a kind of mechanical equipment for bending heat pipe.

[0003] The existing equipment such as CN218692835U, a heat pipe bending machine, it includes the bottom plate, is equipped with installation heightening plate, R angle mould heightening block and rotating heightening plate on the bottom plate upper portion, is equipped with installation plate on the installation heightening plate upper portion, is equipped with R angle mould on the R angle mould heightening block upper portion, R angle mould is connected with R angle mould heightening block through connecting column I, is equipped with rotating plate on the rotating heightening plate upper portion, is equipped with pull arm on the rotating plate.

[0004] When the worker needs to bend the heat pipe, the worker places the heat pipe on the bending equipment so that the bending equipment can process the heat pipe, but the existing bending equipment will rub the surface of the heat pipe during processing, which will cause the surface of the guide sleeve to be severely worn, and thus the worker needs to spend a lot of time to maintain the guide sleeve. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the shortcomings that the worker needs to spend a lot of time to maintain the guide sleeve in the prior art, and provides an improved heat pipe bending equipment.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: An improved heat pipe bending equipment, including mainboard, check wheel and replacement device, the check wheel is installed on the surface of mainboard, the replacement device is set up on the surface of check wheel, the replacement device includes guide sleeve, the guide sleeve is set up above mainboard, the surface of guide sleeve is opened and is placed with the slot, the slot is set up on the surface of check wheel, the inboard fixed connection of placing slot has four annularly arranged clamping blocks, the surface of check wheel is opened and is placed with four annularly arranged clamping slots, the clamping block is placed on the surface of clamping slot, the top of check wheel is opened and is placed with the threaded hole, the surface screw thread connection of threaded hole has screw block, and the screw block is located above guide sleeve, the top of guide sleeve is placed with gasket, and the screw block is placed on the surface of gasket, and the gasket can be matched with the guide sleeve to reach the purpose of limiting guide sleeve.

[0007] Preferably, the surface of the guide sleeve is provided with a protection device, the protection device includes an isolation sleeve, two groups of the isolation sleeve are placed on the surface of the guide sleeve, the two groups of the isolation sleeve are symmetrically arranged, the isolation sleeve can be matched with the guide sleeve to achieve the purpose of protecting the guide sleeve, and the isolation sleeve is made of plastic material.

[0008] Preferably, the two isolation sleeves are fixedly connected with a main block, and the two isolation sleeves are fixedly connected with an auxiliary block.

[0009] Preferably, the surface of the guide sleeve is opened and is placed with four annularly arranged limiting grooves, the main block is placed on the surface of the limiting groove, the auxiliary block is placed on the surface of the limiting groove, and the limiting groove can be matched with the auxiliary block to achieve the purpose of limiting the isolation sleeve.

[0010] Preferably, the surface of the guide sleeve is opened and is placed with four positioning holes, the top of the isolation sleeve is opened and is placed with four limiting holes, the surface of the positioning hole is screw thread connected with a positioning rod, and the positioning rod is inserted into the surface of the limiting hole; the positioning hole can be matched with the limiting hole and the positioning rod to achieve the purpose of limiting the isolation sleeve.

[0011] Compared with the prior art, the utility model has the advantages and positive effects that:

[0012] In the utility model, through setting up replacement device, rotating screw block, screw block separates from threaded hole, taking down gasket from the top of guide sleeve, pushing guide sleeve upwards, guide sleeve drives clamping block, clamping block is guided by clamping slot, guide sleeve separates from check wheel, and workers install new guide sleeve on check wheel. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 A three-dimensional structure schematic diagram of the improved heat pipe bending equipment is provided for the utility model;

[0014] Figure 2 A replacement device structure schematic diagram of the improved heat pipe bending equipment is provided for the utility model;

[0015] Figure 3 A three-dimensional structure schematic diagram of the improved heat pipe bending equipment is provided for the utility model; Figure 2 A structure schematic diagram of the middle A of the improved heat pipe bending equipment is provided for the utility model;

[0016] Figure 4 A protection device structure schematic diagram of the improved heat pipe bending equipment is provided for the utility model;

[0017] Figure 5 A three-dimensional structure schematic diagram of the improved heat pipe bending equipment is provided for the utility model; Figure 4 A structure schematic diagram of the middle B of the improved heat pipe bending equipment is provided for the utility model.

[0018] Legend:

[0019] 1, main plate; 2, limiting wheel; 3, replacement device; 31, threaded block; 32, gasket; 33, clamping block; 34, placing groove; 35, guide sleeve; 36, clamping groove; 37, threaded hole; 4, protection device; 41, positioning hole; 42, positioning rod; 43, limiting hole; 44, isolation sleeve; 45, auxiliary block; 46, main block; 47, limiting groove. DETAILED DESCRIPTION

[0020] Please refer to Figures 1-5 , the utility model provides a technical scheme: an improved heat pipe bending equipment, including main plate 1, limiting wheel 2 and replacement device 3, limiting wheel 2 is installed on the surface of main plate 1, and replacement device 3 is set up on the surface of limiting wheel 2.

[0021] The specific settings and effects of the replacement device 3 and the protection device 4 will be described below.

[0022] In the embodiment, the replacement device 3 includes a guide sleeve 35, which is arranged above the main plate 1. The surface of the guide sleeve 35 is provided with a placing groove 34, which is sleeved on the surface of the limiting wheel 2. Four clamping blocks 33 are fixedly connected to the inner side of the placing groove 34 in a ring shape. The surface of the limiting wheel 2 is provided with four clamping grooves 36 arranged in a ring shape. The clamping blocks 33 are placed on the surface of the clamping grooves 36. The top end of the limiting wheel 2 is provided with a threaded hole 37, and the surface of the threaded hole 37 is threadedly connected with a threaded block 31. The threaded block 31 is located above the guide sleeve 35.

[0023] Specifically, the top end of the guide sleeve 35 is provided with a gasket 32, the threaded block 31 is arranged on the surface of the gasket 32, and the gasket 32 can cooperate with the guide sleeve 35 to limit the guide sleeve 35.

[0024] Specifically, the surface of the guide sleeve 35 is provided with a protection device 4, the protection device 4 includes isolation sleeves 44, and two groups of isolation sleeves 44 are arranged on the surface of the guide sleeve 35, and the two groups of isolation sleeves 44 are symmetrically arranged.

[0025] In this embodiment: the isolation sleeve 44 can cooperate with the guide sleeve 35 to protect the guide sleeve 35, and the isolation sleeve 44 is made of plastic.

[0026] In this embodiment: the two isolation sleeves 44 are fixedly connected with a main block 46 and an auxiliary block 45, and the main block 46 can cooperate with the two isolation sleeves 44 to limit the movement of the isolation sleeve 44.

[0027] Specifically, the surface of the guide sleeve 35 is provided with four annularly arranged limiting grooves 47, the main block 46 is arranged on the surface of the limiting groove 47, and the auxiliary block 45 is arranged on the surface of the limiting groove 47.

[0028] In this embodiment: the limiting groove 47 can cooperate with the auxiliary block 45 to limit the isolation sleeve 44.

[0029] Specifically, the surface of the guide sleeve 35 is provided with four positioning holes 41, the top end of the isolation sleeve 44 is provided with four limiting holes 43, the surface of the positioning hole 41 is threadedly connected with a positioning rod 42, and the positioning rod 42 is inserted into the surface of the limiting hole 43.

[0030] In this embodiment: the positioning hole 41 can cooperate with the limiting hole 43 and the positioning rod 42 to limit the isolation sleeve 44.

[0031] Working principle: through the setting replacement device 3, rotation screw block 31, screw block 31 is separated from threaded hole 37, take down the gasket 32 from the top of guide sleeve 35, push guide sleeve 35 upwards, guide sleeve 35 drive clamping block 33, clamping block 33 is guided by the slot 36, guide sleeve 35 is separated from the limiting wheel 2, workers install new guide sleeve 35 on the limiting wheel 2, through the setting replacement device 3, can effectively facilitate workers to replace the damaged guide sleeve 35 seriously, avoid the worker in the maintenance guide sleeve 35 appears time-consuming situation, and then improve the worker's efficiency of maintaining the bending equipment, in addition, through the setting protection device 4, two sets of isolation sleeve 44 are set on guide sleeve 35, isolation sleeve 44 drive auxiliary block 45 and main block 46, main block 46 is inserted into the limiting slot 47 first, then auxiliary block 45 will be with the surface of guide sleeve 35, the worker pushes isolation sleeve 44, isolation sleeve 44 pushes auxiliary block 45, auxiliary block 45 is extruded and drive isolation sleeve 44 expansion deformation, isolation sleeve 44 push auxiliary block 45 moves, when auxiliary block 45 moves to the specified position, auxiliary block 45 resets and is clamped into the limiting slot 47, rotate positioning rod 42, positioning rod 42 is guided by the positioning hole 41 screw, positioning rod 42 is inserted into the limiting hole 43, through the setting protection device 4, can effectively protect the surface of guide sleeve 35, avoid the guide sleeve 35 in the process of using appears serious wear and tear situation, and then improve the service life of guide sleeve 35.

Claims

1. An improved heat pipe bending device, comprising a main plate (1), a limiting wheel (2) and a replacement device (3), characterized in that: The limiting wheel (2) is installed on the surface of the main plate (1), the replacing device (3) is arranged on the surface of the limiting wheel (2), the replacing device (3) comprises a guide sleeve (35), the guide sleeve (35) is arranged above the main plate (1), a placing groove (34) is arranged on the surface of the guide sleeve (35), the placing groove (34) is sleeved on the surface of the limiting wheel (2), four clamping blocks (33) arranged in a ring shape are fixedly connected to the inner side of the placing groove (34), four clamping grooves (36) arranged in a ring shape are arranged on the surface of the limiting wheel (2), the clamping block (33) is placed on the surface of the clamping groove (36), a threaded hole (37) is arranged at the top of the limiting wheel (2), a threaded block (31) is screwedly connected to the surface of the threaded hole (37), and the threaded block (31) is located above the guide sleeve (35).

2. The improved heat pipe bending apparatus according to claim 1, wherein: The top end of the guide sleeve (35) is provided with a gasket (32), and the threaded block (31) is placed on the surface of the gasket (32).

3. The improved heat pipe bending apparatus according to claim 2, wherein: The surface of the guide sleeve (35) is provided with a protection device (4), the protection device (4) comprises an isolation sleeve (44), two groups of isolation sleeves (44) are placed on the surface of the guide sleeve (35), and the two groups of isolation sleeves (44) are symmetrically arranged.

4. The improved heat pipe bending apparatus according to claim 3, wherein: The main block (46) is fixedly connected between the two isolation sleeves (44), and the auxiliary block (45) is fixedly connected between the two isolation sleeves (44).

5. The improved heat pipe bending apparatus according to claim 4, wherein: Four limiting grooves (47) arranged in a ring shape are arranged on the surface of the guide sleeve (35), the main block (46) is placed on the surface of the limiting groove (47), and the auxiliary block (45) is placed on the surface of the limiting groove (47).

6. The improved heat pipe bending apparatus according to claim 5, wherein: Four positioning holes (41) are arranged on the surface of the guide sleeve (35), four limiting holes (43) are arranged at the top of the isolation sleeve (44), a positioning rod (42) is screwedly connected to the surface of the positioning hole (41), and the positioning rod (42) is inserted into the surface of the limiting hole (43).

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