Drilling equipment for effective end of heat pipe

Abstract

The utility model provides drilling equipment for an effective end of a heat pipe, which belongs to the field of heat pipe processing, and comprises a support table, a drill bit, a drilling rod, a drilling rod, a drilling rod, a drilling rod and a drilling rod, and is characterized in that the support table is provided with a motor; the control mechanism can clamp, position and convey the heat pipe; the control mechanism comprises a moving block which is movably installed on the supporting table and can be positioned, an arc-shaped block is fixedly connected to the moving block, a replaceable arc-shaped supporting block is arranged on the arc-shaped block, a supporting frame is fixed to the upper end of the arc-shaped block, and a positioning screw rod which is in threaded connection is arranged on the supporting frame in a penetrating mode; and a V-shaped plate is fixedly connected to the lower end of the positioning screw rod, and the V-shaped plate and the arc-shaped supporting block are oppositely arranged. Under the condition that the heat pipe can be stably clamped, the arc-shaped supporting block convenient to replace is arranged and can adapt to the heat pipe needing to be drilled, replacement is easy and convenient, and the clamped heat pipe can be fed and moved so that the heat pipe can be drilled.

Description

Technical Field

[0001] The utility model relates to the technical field of heat pipe processing, in particular to a heat pipe effective end drilling device. Background Art

[0002] A heat pipe is a highly efficient heat conduction device that uses the principle of phase change heat to conduct heat. Since it is filled with a working fluid (usually a liquid working fluid), it transfers heat through the phase change process of evaporation and condensation. One end of the pipe is usually designed as a thin tube in order to increase the heat conduction efficiency and flexibility of the heat pipe.

[0003] For thin heat pipe products, if the water injection hole is blocked or the pipe mouth is smaller than the set value, the thin tube (effective end) needs to be drilled before welding so that the inner diameter of the tube meets the production requirements and is convenient for liquid injection. When drilling the heat pipe, it is positioned by a fixture, but the heat pipe and the drill bit need to be coaxial. The current fixture can achieve a clamping effect, but the effect of adjustment or replacement is not good. Improvement is needed. For this reason, the present application proposes a heat pipe effective end drilling device. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a heat pipe effective end drilling device.

[0005] The embodiment of the utility model provides a heat pipe effective end drilling device, comprising:

[0006] A support platform, on which a motor is mounted, and an output end of the motor is fixedly connected to a drill bit;

[0007] A control mechanism capable of clamping, positioning and transporting a heat pipe; the control mechanism comprises a movable block movably mounted on a support table and capable of being positioned, the movable block being fixedly connected to an arc block, the arc block being provided with a replaceable arc support block, the upper end of the arc block being fixed with a support frame, the support frame being penetrated by a threaded positioning screw, the lower end of the positioning screw being fixedly connected to a V-shaped plate, the V-shaped plate being arranged opposite to the arc support block.

[0008] Furthermore, a guide plate is fixed on the support platform, a guide groove is provided on the guide plate, the moving block slides in the guide groove, an adjusting screw is rotatably connected in the guide groove, and the adjusting screw passes through the moving block and is threadedly connected thereto.

[0009] Furthermore, a round rod is fixedly connected to the end of the adjusting screw rod, the round rod passes through the guide plate and is rotatably connected thereto, and a first handle is fixed on the round rod.

[0010] Furthermore, a second handle is fixedly connected to the upper end of the positioning screw.

[0011] Furthermore, a placement groove is provided at the upper end of the arc block, the placement groove is set through one end of the arc block, the placement groove is set through one end of the arc block towards the motor, and the arc support block is slidably connected in the placement groove.

[0012] Furthermore, two guide blocks are fixed on the V-shaped plate, and the guide blocks slide against the inner wall of the support frame.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model can achieve stable clamping of the heat pipe, and the easily replaceable arc-shaped support block can adapt to the heat pipe that needs to be drilled. The replacement is simple and convenient, and the clamped heat pipe can be fed and moved to drill the heat pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of a heat pipe effective end drilling device described in an embodiment of the utility model.

[0016] Figure 2 It is a schematic diagram of a guide plate in a heat pipe effective end drilling device described in an embodiment of the utility model.

[0017] Figure 3 It is a schematic diagram of an arc block in a heat pipe effective end drilling device described in an embodiment of the utility model.

[0018] In the above drawings: 1 support platform, 2 motor, 3 guide plate, 4 support frame, 5 guide slot, 6 adjusting screw, 7 arc block, 8 first handle, 9 second handle, 10 positioning screw, 11 moving block, 12 V-shaped plate, 13 guide block, 14 placement slot, 15 arc support block. DETAILED DESCRIPTION

[0019] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0020] like Figure 1-Figure 3 As shown, the embodiment of the utility model provides a heat pipe effective end drilling device, comprising:

[0021] A support platform 1, on which a motor 2 is mounted, and an output end of the motor 2 is fixedly connected to a drill bit;

[0022] A control mechanism capable of clamping, positioning and transporting a heat pipe; the control mechanism comprises a movable block 11 movably mounted on a support platform 1 and capable of being positioned, a guide plate 3 is fixed on the support platform 1, a guide groove 5 is provided on the guide plate 3, the movable block 11 slides in the guide groove 5, an adjusting screw 6 is rotatably connected in the guide groove 5, the adjusting screw 6 penetrates the movable block 11 and is threadedly connected thereto, a round rod is fixedly connected to the end of the adjusting screw 6, the round rod penetrates the guide plate 3 and is rotatably connected thereto, a first handle 8 is fixed on the round rod, a staff member manually rotates the first handle 8, the rotation of the first handle 8 drives the round rod and the adjusting screw 6 to rotate, the movable block 11 cannot rotate in the guide groove 5, so the rotation of the adjusting screw 6 can drive the movable block 11 to move.

[0023] An arc block 7 is fixedly connected to the moving block 11, and the movement of the moving block 11 drives the arc block 7 to move; a replaceable arc support block 15 is provided on the arc block 7, and a placement groove 14 is provided at the upper end of the arc block 7, and the inner wall of the placement groove 14 is rectangular; the placement groove 14 is set to pass through one end of the arc block 7, and the end of the placement groove 14 passing through the arc block 7 is set toward the motor 2, so that the supporting direction of the arc support block 15 is opposite to the feeding direction of the moving arc block 7, and the arc support block 15 can be stably supported; the arc support block 15 is slidably connected in the placement groove 14, wherein the upper end of the arc support block 15 is higher than the arc surface of the arc block 7, so that when the heat pipe is placed on the arc support block 15, it will not be interfered by the arc block 7.

[0024] A support frame 4 is fixed to the upper end of the arc block 7, and a threaded positioning screw 10 is passed through the support frame 4. A V-shaped plate 12 is fixedly connected to the lower end of the positioning screw 10. The V-shaped plate 12 is arranged opposite to the arc support block 15. The upper end of the positioning screw 10 is fixedly connected to the second handle 9. The heat pipe is placed on the arc support block 15 with the effective end opposite to the drill bit. The staff rotates the second handle 9 to drive the positioning screw 10 to rotate. Since two guide blocks 13 are fixed on the V-shaped plate 12, the guide blocks 13 slide against the inner wall of the support frame 4 to guide the V-shaped plate 12, so that the V-shaped plate 12 can be moved downward, and the V-shaped plate 12 is against the upper end of the heat pipe to realize the positioning of the heat pipe. Then the first handle 8 is rotated to drive the heat pipe to move, and the motor 2 drives the drill bit to drill the effective end of the heat pipe.

[0025] Due to the different diameters of the heat pipes, when the heat pipe is placed on the arc-shaped support block 15, the effective end position of the heat pipe will change, causing the effective end of the heat pipe to not be directly aligned with the drill bit, so drilling cannot be performed. The staff only needs to manually remove the arc-shaped support block 15 and replace it with a matching arc-shaped support block 15. The operation is simple and convenient.

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A heat pipe effective end drilling device, characterized in that: include: A support platform (1), a motor (2) being mounted on the support platform (1), and a drill bit being fixedly connected to an output end of the motor (2); A control mechanism capable of clamping, positioning and transporting a heat pipe; the control mechanism comprises a movable block (11) movably mounted on a support platform (1) and capable of being positioned, the movable block (11) being fixedly connected to an arc block (7), the arc block (7) being provided with a replaceable arc support block (15), the upper end of the arc block (7) being fixed with a support frame (4), the support frame (4) being provided with a threaded positioning screw (10), the lower end of the positioning screw (10) being fixedly connected to a V-shaped plate (12), the V-shaped plate (12) being arranged opposite to the arc support block (15).

2. The heat pipe effective end drilling device according to claim 1, characterized in that: in: A guide plate (3) is fixed on the support platform (1), a guide groove (5) is provided on the guide plate (3), the moving block (11) slides in the guide groove (5), an adjusting screw (6) is rotatably connected in the guide groove (5), and the adjusting screw (6) passes through the moving block (11) and is threadedly connected thereto.

3. The heat pipe effective end drilling device according to claim 2, characterized in that: in: The end of the adjusting screw rod (6) is fixedly connected to a round rod, the round rod passes through the guide plate (3) and is rotatably connected thereto, and a first handle (8) is fixed to the round rod.

4. The heat pipe effective end drilling device according to claim 1, characterized in that: in: The upper end of the positioning screw (10) is fixedly connected to a second handle (9).

5. The heat pipe effective end drilling device according to claim 1, characterized in that: in: The upper end of the arc block (7) is provided with a placement groove (14), the placement groove (14) is arranged through one end of the arc block (7), the placement groove (14) is arranged through one end of the arc block (7) and is arranged toward the motor (2), and the arc support block (15) is slidably connected in the placement groove (14).

6. The heat pipe effective end drilling device according to claim 1, characterized in that: in: Two guide blocks (13) are fixed on the V-shaped plate (12), and the guide blocks (13) slide against the inner wall of the support frame (4).

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