Refrigeration connector drilling device

Abstract

The utility model relates to the technical field of drilling devices, and discloses a refrigeration connector drilling device which comprises a machine body, a positioning hole and a drill bit hole are formed in the side wall of the machine body, a drill bit is inserted into the drill bit hole in a sleeved mode, a driving mechanism is arranged at the end of the drill bit and comprises a rotating assembly and a moving assembly, and a fixing mechanism is arranged at the upper end of the machine body. The fixing mechanism comprises the longitudinal fixing assembly and the transverse fixing assembly, by arranging the fixing mechanism, the refrigeration connector can be fixed to the needed position, the problem that in the prior art, the fixing effect on the refrigeration connector is poor is solved, and therefore the drilling quality of the refrigeration connector cannot be affected.

Description

Technical Field

[0001] This utility model relates to the field of drilling device technology, specifically to a drilling device for a refrigeration connector. Background Technology

[0002] Drilling equipment refers to a general term for machinery and equipment that uses a tool harder and sharper than the target object to create cylindrical holes or openings in the target object through rotary cutting or rotary extrusion. It is also called a drilling machine, hole punch, or through-hole machine. It achieves the desired effect by drilling holes in precision components.

[0003] Currently, a type of refrigeration connector such as Figure 1 As shown, when drilling a refrigeration connector, the existing drilling device requires the refrigeration connector to be fixed to the drilling part of the drilling device before drilling can be performed.

[0004] In the above solution, the existing drilling device has a poor fixing effect on the refrigeration joint, which makes the drilling position of the refrigeration joint prone to displacement, thus affecting the drilling quality of the refrigeration joint. Utility Model Content

[0005] The purpose of this utility model is to overcome the shortcomings of the prior art and provide a drilling device for refrigeration connectors. By providing a fixing mechanism, the refrigeration connector can be fixed in the required position, which solves the problem of poor fixing effect of refrigeration connectors in the prior art, and thus does not affect the drilling quality of the refrigeration connector.

[0006] The solution of this utility model to the aforementioned technical problem is:

[0007] A refrigeration connector drilling device includes a body, a positioning hole and a drill bit hole formed on the side wall of the body, a drill bit inserted into the drill bit hole, a drive mechanism provided at the end of the drill bit, the drive mechanism including a rotating component and a moving component, and a fixing mechanism provided at the upper end of the body, the fixing mechanism including a longitudinal fixing component and a transverse fixing component.

[0008] When drilling is required for the refrigeration connector, insert the port of the refrigeration connector into the positioning hole, so that the refrigeration connector can only rotate and move laterally. Activate the longitudinal fixing component to squeeze the refrigeration connector from top to bottom, so that the refrigeration connector can only move laterally. Activate the lateral fixing component to squeeze the refrigeration connector from right to left, so that the refrigeration connector is pressed against the side wall of the machine body and the lateral fixing component, thereby fixing the refrigeration connector in the required position. Then activate the rotating component to drive the drill bit to rotate. At the same time, activate the moving component to drive the drill bit to move in the drill hole, thereby drilling the refrigeration connector.

[0009] By incorporating a fixing mechanism, the refrigeration connector can be fixed in the required position, solving the problem of poor fixing effect of the refrigeration connector in the existing technology, thus not affecting the drilling quality of the refrigeration connector.

[0010] The utility model is further configured such that: the rotating component includes a motor fixed to the upper end of the machine body, a first gear fixed to the output end of the motor, a fitting sleeve rotatably connected to the inner wall of the machine body, a second gear meshing with the first gear fixed to the side wall of the fitting sleeve, a drill bit inserted into the fitting sleeve, a fitting key formed on the inner wall of the fitting sleeve, and a fitting groove cooperating with the fitting key formed on the side wall of the drill bit.

[0011] With the above technical solution, when it is necessary to drive the drill bit to rotate, the motor is started, which drives the first gear to rotate. The rotation of the first gear drives the second gear to rotate, and the rotation of the second gear drives the fitting sleeve to rotate. Under the action of the fitting key and the fitting groove, the drill bit can be driven to rotate without interfering with the movement of the drill bit.

[0012] The utility model is further configured such that: the moving component includes a connecting sleeve fixed on the side wall of the drill bit, a moving block is rotatably connected to the side wall of the connecting sleeve, the moving block abuts against the inner wall of the machine body, a first cylinder is fixed on the side wall of the machine body, and the output end of the first cylinder is fixed on the side wall of the moving block.

[0013] With the above technical solution, when it is necessary to move the drill bit, the first cylinder is activated, which moves the moving block. The movement of the moving block moves the connecting sleeve, thereby moving the drill bit without interfering with the rotation of the drill bit.

[0014] The utility model is further configured such that: the longitudinal fixing component includes a second cylinder fixed to the upper end of the machine body, a first pressing rod is fixed to the output end of the second cylinder, and an abutting rod is fixed to the upper end of the machine body.

[0015] With the above technical solution, when it is necessary to squeeze the refrigeration connector from top to bottom, the port of the refrigeration connector is inserted into the positioning hole and the refrigeration connector is positioned between the first pressing rod and the abutment rod. Then, the second cylinder is activated to drive the first pressing rod to move downward, so that the refrigeration connector can be pressed between the first pressing rod and the abutment rod.

[0016] The utility model is further configured such that: the transverse fixing component includes a third cylinder fixed to the upper end of the machine body, and a second extrusion rod is fixed to the output end of the third cylinder.

[0017] With the above technical solution, when it is necessary to squeeze the refrigeration connector from right to left, the third cylinder is activated, which drives the second squeezing rod to move to the left, thereby fixing the refrigeration connector in the required position.

[0018] The utility model is further configured such that: a slide bar is fixed on the side wall of the machine body, and the slide bar passes through the moving block.

[0019] The above technical solution, by providing a sliding rod, can guide the moving block and ensure that the moving block will not deviate or vibrate when it moves.

[0020] The beneficial effects of the utility model are:

[0021] Compared with existing technologies, the addition of a fixing mechanism allows the refrigeration connector to be fixed in the required position, solving the problem of poor fixing effect of existing technologies and thus not affecting the drilling quality of the refrigeration connector.

[0022] By incorporating a sliding rod, it is ensured that the moving block will not skew or vibrate during movement. Attached Figure Description

[0023] Figure 1 This is a three-dimensional structural diagram of the refrigeration connector;

[0024] Figure 2 This is a three-dimensional structural schematic diagram of the present invention;

[0025] Figure 3 for Figure 2 Enlarged view of A;

[0026] Figure 4 This is a three-dimensional structural schematic diagram of the present invention;

[0027] Figure 5 for Figure 4 A magnified view of B.

[0028] Reference numerals in the attached drawings: 1. Machine body; 101. Positioning hole; 102. Drill hole; 2. Drill bit; 201. Fitting groove; 3. Motor; 4. First gear; 5. Fitting sleeve; 501. Fitting key; 6. Second gear; 7. Connecting sleeve; 8. Moving block; 9. First cylinder; 10. Second cylinder; 11. First pressing rod; 12. Abutting rod; 13. Third cylinder; 14. Second pressing rod; 15. Slide rod. Detailed Implementation

[0029] The following embodiments are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0030] The following is for reference Figures 1 to 5 This utility model will now be described.

[0031] A refrigeration connector drilling device includes a body 1. A positioning hole 101 and a drill bit hole 102 are formed on the side wall of the body 1. A drill bit 2 is inserted into the drill bit hole 102. A driving mechanism is provided at the end of the drill bit 2. The driving mechanism includes a rotating component and a moving component. A fixing mechanism is provided at the upper end of the body 1. The fixing mechanism includes a longitudinal fixing component and a transverse fixing component.

[0032] When drilling is required for the refrigeration connector, insert the port of the refrigeration connector into the positioning hole 101, so that the refrigeration connector can only rotate and move laterally. Activate the longitudinal fixing component to squeeze the refrigeration connector from top to bottom, so that the refrigeration connector can only move laterally. Activate the lateral fixing component to squeeze the refrigeration connector from right to left, so that the refrigeration connector is pressed against the side wall of the body 1 and the lateral fixing component, thereby fixing the refrigeration connector in the required position. Then activate the rotating component to drive the drill bit 2 to rotate. At the same time, activate the moving component to drive the drill bit 2 to move within the drill hole 102, thereby drilling the refrigeration connector.

[0033] By incorporating a fixing mechanism, the refrigeration connector can be fixed in the required position, solving the problem of poor fixing effect of the refrigeration connector in the existing technology, thus not affecting the drilling quality of the refrigeration connector.

[0034] The rotating assembly includes a motor 3 fixed to the upper end of the body 1, a first gear 4 fixed to the output end of the motor 3, a fitting sleeve 5 rotatably connected to the inner wall of the body 1, a second gear 6 fixed to the side wall of the fitting sleeve 5 and meshing with the first gear 4, a drill bit 2 inserted into the fitting sleeve 5, a fitting key 501 formed on the inner wall of the fitting sleeve 5, and a fitting groove 201 formed on the side wall of the drill bit 2 that mates with the fitting key 501.

[0035] When it is necessary to rotate the drill bit 2, start the motor 3, which drives the first gear 4 to rotate. The rotation of the first gear 4 drives the second gear 6 to rotate, and the rotation of the second gear 6 drives the fitting sleeve 5 to rotate. Under the action of the fitting key 501 and the fitting groove 201, the drill bit 2 can be rotated without interfering with the movement of the drill bit 2.

[0036] The moving component includes a connecting sleeve 7 fixed to the side wall of the drill bit 2, a moving block 8 rotatably connected to the side wall of the connecting sleeve 7, the moving block 8 abutting against the inner wall of the machine body 1, a first cylinder 9 fixed to the side wall of the machine body 1, and the output end of the first cylinder 9 fixed to the side wall of the moving block 8.

[0037] When it is necessary to move the drill bit 2, the first cylinder 9 is activated, which moves the moving block 8. The moving block 8 moves the connecting sleeve 7, thereby moving the drill bit 2 without interfering with its rotation.

[0038] The longitudinal fixing assembly includes a second cylinder 10 fixed to the upper end of the body 1, a first pressing rod 11 fixed to the output end of the second cylinder 10, and a pressing rod 12 fixed to the upper end of the body 1.

[0039] When it is necessary to press the refrigeration connector from top to bottom, insert the port of the refrigeration connector into the positioning hole 101 and position the refrigeration connector between the first pressing rod 11 and the abutting rod 12. Then, start the second cylinder 10 to drive the first pressing rod to move downward, so that the refrigeration connector can be pressed between the first pressing rod 11 and the abutting rod 12.

[0040] The transverse fixing assembly includes a third cylinder 13 fixed to the upper end of the machine body 1, and a second extrusion rod 14 is fixed to the output end of the third cylinder 13.

[0041] When it is necessary to squeeze the refrigeration connector from right to left, the third cylinder 13 is activated, which drives the second extrusion rod 14 to move to the left, thereby fixing the refrigeration connector in the required position.

[0042] A slide bar 15 is fixed on the side wall of the body 1, and the slide bar 15 passes through the moving block 8.

[0043] By providing a slide bar 15, the moving block 8 can be guided to ensure that the moving block 8 will not deviate or vibrate when it moves.

[0044] Working principle:

[0045] When drilling is required for the refrigeration connector, insert the port of the refrigeration connector into the positioning hole 101, and position the refrigeration connector between the first pressing rod 11 and the abutment rod 12. Then, start the second cylinder 10 to drive the first pressing rod downward, so that the refrigeration connector is pressed between the first pressing rod 11 and the abutment rod 12, thereby allowing the refrigeration connector to move only laterally. Then, start the third cylinder 13 to drive the second pressing rod 14 to move to the left, thereby fixing the refrigeration connector in the required position. Then, start the motor 3 to drive the first gear 4 to rotate. The rotation of the first gear 4 drives the rotation of the second gear 6, and the rotation of the second gear 6 drives the rotation of the fitting sleeve 5. Under the action of the fitting key 501 and the fitting groove 201, the drill bit 2 can be rotated. At the same time, start the first cylinder 9 to drive the moving block 8 to move. The movement of the moving block 8 drives the connecting sleeve 7 to move, which in turn drives the drill bit 2 to move, thereby drilling the refrigeration connector.

[0046] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model. These improvements and modifications assumed above should also be considered within the protection scope of the present utility model.

Claims

1. A drilling device for a refrigeration connector, comprising a body (1), characterized in that: The side wall of the body (1) is formed with positioning holes (101) and drill holes (102). A drill bit (2) is inserted into the drill hole (102). The end of the drill bit (2) is provided with a drive mechanism, which includes a rotating component and a moving component. The upper end of the body (1) is provided with a fixing mechanism, which includes a longitudinal fixing component and a transverse fixing component.

2. The drilling device for a refrigeration connector according to claim 1, characterized in that: The rotating assembly includes a motor (3) fixed to the upper end of the body (1), a first gear (4) fixed to the output end of the motor (3), a fitting sleeve (5) rotatably connected to the inner wall of the body (1), a second gear (6) meshing with the first gear (4) fixed to the side wall of the fitting sleeve (5), a drill bit (2) inserted into the fitting sleeve (5), a fitting key (501) formed on the inner wall of the fitting sleeve (5), and a fitting groove (201) that mates with the fitting key (501) formed on the side wall of the drill bit (2).

3. The drilling device for a refrigeration connector according to claim 2, characterized in that: The moving component includes a connecting sleeve (7) fixed on the side wall of the drill bit (2), a moving block (8) rotatably connected to the side wall of the connecting sleeve (7), the moving block (8) abutting against the inner wall of the machine body (1), a first cylinder (9) fixed on the side wall of the machine body (1), and the output end of the first cylinder (9) fixed on the side wall of the moving block (8).

4. The drilling device for a refrigeration connector according to claim 1, characterized in that: The longitudinal fixing assembly includes a second cylinder (10) fixed to the upper end of the body (1), a first pressing rod (11) fixed to the output end of the second cylinder (10), and an abutting rod (12) fixed to the upper end of the body (1).

5. A drilling device for a refrigeration connector according to claim 4, characterized in that: The transverse fixing assembly includes a third cylinder (13) fixed to the upper end of the body (1), and a second extrusion rod (14) is fixed to the output end of the third cylinder (13).

6. A drilling device for a refrigeration connector according to claim 3, characterized in that: A slide bar (15) is fixed on the side wall of the body (1), and the slide bar (15) passes through the moving block (8).

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