Precision machining device for copper pipe of dehumidifier

Abstract

The utility model discloses a dehumidifier copper pipe precision machining device, which relates to the technical field of copper pipe machining and comprises a bottom plate, a first mounting plate is fixedly arranged on the upper surface of the bottom plate, an air cylinder is fixedly arranged on one side of the first mounting plate, and the output end of the air cylinder penetrates through the first mounting plate and is fixedly connected with a drill bit. A workbench and an L-shaped plate are fixedly arranged on the upper surface of the bottom plate, a clamping block is arranged above the workbench, an electric push rod is fixedly arranged at the top of the L-shaped plate, the output end of the electric push rod penetrates through the L-shaped plate and is fixedly connected with a connecting rod, and the other end of the connecting rod is fixedly connected with the clamping block. By means of the supporting mechanism, the baffle can be installed and supported, so that the position of the baffle can be adjusted conveniently, the ends of copper pipes can be blocked in the machining process of the copper pipes with different lengths, and the utilization rate of the whole device is greatly increased.

Description

Technical Field

[0001] The utility model relates to the technical field of copper tube processing, in particular to a precision processing device for copper tubes of dehumidifiers. Background Art

[0002] In some parts of refrigeration pipe fittings, it is necessary to drill holes in the copper tube, that is, to process the copper tube into a bell mouth. After the copper tube is expanded into a bell mouth, one tube can be inserted into another tube to increase the contact area, which makes it easier to improve the welding quality during welding.

[0003] In the process of implementing the present application, the applicant discovered that in the process of pulling holes in copper tubes, the existing device needs to block the end away from the hole-pulling end to ensure the stability of the copper tube during the pulling process. However, the position of the existing baffle plate used for blocking is usually fixed, which causes the problem that the position of the baffle plate cannot be adjusted when pulling holes in copper tubes of different lengths, thereby reducing the utilization rate of the entire device. Utility Model Content

[0004] In view of the above problems existing in the existing copper tube processing device, the present utility model is proposed.

[0005] Therefore, the purpose of the utility model is to provide a dehumidifier copper tube precision processing device, which solves the problem that the position of the baffle cannot be adjusted when pulling holes for copper tubes of different lengths, thereby reducing the utilization rate of the entire device.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A dehumidifier copper tube precision processing device comprises a base plate, a first mounting plate is fixedly provided on the upper surface of the base plate, a cylinder is fixedly provided on one side of the first mounting plate, an output end of the cylinder passes through the first mounting plate and is fixedly connected to a drill bit, a workbench and an L-shaped plate are fixedly provided on the upper surface of the base plate, a clamping block is provided above the workbench, an electric push rod is fixedly provided on the top of the L-shaped plate, the output end of the electric push rod passes through the L-shaped plate and is fixedly connected to a connecting rod, the other end of the connecting rod is fixedly connected to the clamping block, an L-shaped rod is fixedly provided on the rod wall of the connecting rod, the other end of the L-shaped rod is connected to a clamping mechanism, a supporting mechanism is provided on the upper surface of the base plate and is connected to a baffle through transmission of the supporting mechanism, and the baffle matches the clamping mechanism.

[0008] Preferably, the clamping mechanism includes a connecting plate and a clamping plate, the connecting plate is fixedly arranged at one end of the L-shaped rod away from the connecting rod, a connecting mechanism is arranged on the side of the connecting plate away from the L-shaped rod and is connected to the clamping plate through the connecting mechanism, a first serrated groove is provided on the top of the baffle, and a second serrated groove is provided on the bottom of the clamping plate, and the first serrated groove matches the second serrated groove.

[0009] Preferably, the supporting mechanism includes a second mounting plate, a fixing rod and a sliding block, the second mounting plate is fixedly arranged on the upper surface of the base plate, the fixing rod is fixedly arranged between the workbench and the second mounting plate and is movably sleeved with the sliding block, a first spring movably sleeved with a rod wall of the fixing rod is fixedly connected between the sliding block and the workbench, a supporting rod is fixedly arranged on the top of the sliding block, and the other end of the supporting rod is fixedly connected to the baffle.

[0010] Preferably, the connecting mechanism includes two telescopic rods, which are symmetrically fixed between the connecting plate and the clamping plate, and the rod wall of each telescopic rod is movably sleeved with a second spring, and both ends of each second spring are fixedly connected to the connecting plate and the clamping plate.

[0011] Preferably, arc-shaped grooves are provided on the upper surface of the workbench and the lower surface of the clamping plate.

[0012] Preferably, an anti-slip pad is fixedly provided inside the arc-shaped slot.

[0013] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0014] The utility model can realize installation support for the baffle plate through the support mechanism, so as to adjust the position of the baffle plate, thereby being able to block the end of the copper tube during the processing of copper tubes of different lengths, thereby greatly improving the utilization rate of the entire device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the three-dimensional connection structure of the clamping block and the anti-slip pad of the utility model;

[0018] Figure 3 For the utility model Figure 1 An enlarged schematic diagram of part A.

[0019] Description of reference numerals:

[0020] 1. Base plate; 2. First mounting plate; 3. Cylinder; 4. Drill bit; 5. Workbench; 6. L-shaped plate; 7. Block; 8. Electric push rod; 9. Connecting rod; 10. L-shaped rod; 11. Baffle; 12. Connecting plate; 13. Block; 14. Second mounting plate; 15. Fixed rod; 16. Sliding block; 17. First spring; 18. Support rod; 19. Telescopic rod; 20. Second spring; 21. Anti-slip pad. DETAILED DESCRIPTION

[0021] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0022] The utility model embodiment discloses a dehumidifier copper tube precision processing device.

[0023] Embodiment 1

[0024] The utility model provides Figure 1-3 The dehumidifier copper tube precision processing device shown in the figure comprises a bottom plate 1, a first mounting plate 2 is fixedly arranged on the upper surface of the bottom plate 1, a cylinder 3 is fixedly arranged on one side of the first mounting plate 2, an output end of the cylinder 3 passes through the first mounting plate 2 and is fixedly connected to a drill bit 4, a workbench 5 and an L-shaped plate 6 are fixedly arranged on the upper surface of the bottom plate 1, a clamping block 7 is arranged above the workbench 5, an electric push rod 8 is fixedly arranged on the top of the L-shaped plate 6, an output end of the electric push rod 8 passes through the L-shaped plate 6 and is fixedly connected to a connecting rod 9, and the other end of the connecting rod 9 is connected to the clamping block 7. Block 7 is fixedly connected, an L-shaped rod 10 is fixedly provided on the rod wall of the connecting rod 9, the other end of the L-shaped rod 10 is connected with a clamping mechanism, a supporting mechanism is provided on the upper surface of the base plate 1 and a baffle 11 is connected through the supporting mechanism, the baffle 11 is matched with the clamping mechanism, and the support mechanism is used to support the installation of the baffle 11, so as to adjust the position of the baffle 11, so that the end of the copper tube can be blocked during the processing of copper tubes of different lengths, thereby greatly improving the utilization rate of the entire device.

[0025] like Figure 1-2 As shown, the clamping mechanism includes a connecting plate 12 and a clamping plate 13. The connecting plate 12 is fixedly arranged at one end of the L-shaped rod 10 away from the connecting rod 9. A connecting mechanism is arranged on the side of the connecting plate 12 away from the L-shaped rod 10 and is connected to the clamping plate 13 through the connecting mechanism. A first serrated groove is provided on the top of the baffle 11, and a second serrated groove is provided on the bottom of the clamping plate 13. The first serrated groove matches the second serrated groove. By utilizing the first serrated groove and the second serrated groove, the baffle 11 can be limited after the clamping plate 13 is engaged with the baffle 11, so as to avoid the baffle 11 from pushing the baffle 11 to move during the copper tube processing, thereby achieving stable blocking of the copper tube.

[0026] like Figure 1As shown, the supporting mechanism includes a second mounting plate 14, a fixing rod 15 and a slider 16. The second mounting plate 14 is fixedly arranged on the upper surface of the base plate 1, the fixing rod 15 is fixedly arranged between the workbench 5 and the second mounting plate 14 and is movably sleeved with the slider 16, a first spring 17 movably sleeved with the rod wall of the fixing rod 15 is fixedly connected between the slider 16 and the workbench 5, a supporting rod 18 is fixedly arranged on the top of the slider 16, and the other end of the supporting rod 18 is fixedly connected to the baffle 11. By utilizing the provided slider 16 and the supporting rod 18, the sliding support of the baffle 11 can be achieved, so as to adjust the position of the baffle 11. At the same time, by utilizing the provided first spring 17, the slider 16 can be driven to rebound through the supporting rod 18 under the elastic force of the first spring 17, so that the baffle 11 keeps fitting with the end of the copper tube.

[0027] Embodiment 2

[0028] Based on the first embodiment, Figure 1-2 As shown, the connecting mechanism includes two telescopic rods 19, and the two telescopic rods 19 are symmetrically fixed between the connecting plate 12 and the clamping plate 13. The rod wall of each telescopic rod 19 is movably sleeved with a second spring 20, and both ends of each second spring 20 are fixedly connected to the connecting plate 12 and the clamping plate 13. By utilizing the set second spring 20, the clamping plate 13 can be squeezed by the elastic force of the spring, so that the clamping plate 13 avoids blocking the continued downward movement of the connecting rod 9 after engaging with the baffle 11.

[0029] Embodiment 3

[0030] Based on the first embodiment, Figure 2 As shown, the upper surface of the workbench 5 and the lower surface of the clamping plate 13 are both provided with arc-shaped slots, and anti-skid pads 21 are fixedly provided inside the arc-shaped slots. The anti-skid pads 21 can increase the friction of the inner wall of the corresponding arc-shaped slot.

[0031] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A dehumidifier copper tube precision processing device, comprising a bottom plate (1), characterized in that: A first mounting plate (2) is fixedly arranged on the upper surface of the base plate (1), a cylinder (3) is fixedly arranged on one side of the first mounting plate (2), an output end of the cylinder (3) passes through the first mounting plate (2) and is fixedly connected to a drill bit (4), a workbench (5) and an L-shaped plate (6) are fixedly arranged on the upper surface of the base plate (1), a clamping block (7) is arranged above the workbench (5), an electric push rod (8) is fixedly arranged on the top of the L-shaped plate (6), an output end of the electric push rod (8) passes through the L-shaped plate (6) and is fixedly connected to a connecting rod (9), the other end of the connecting rod (9) is fixedly connected to the clamping block (7), an L-shaped rod (10) is fixedly arranged on the rod wall of the connecting rod (9), the other end of the L-shaped rod (10) is connected to a clamping mechanism, a supporting mechanism is arranged on the upper surface of the base plate (1) and is connected to a baffle (11) through the supporting mechanism, and the baffle (11) matches the clamping mechanism.

2. A dehumidifier copper tube precision processing device according to claim 1, characterized in that: The clamping mechanism comprises a connecting plate (12) and a clamping plate (13); the connecting plate (12) is fixedly arranged at one end of the L-shaped rod (10) away from the connecting rod (9); a connecting mechanism is arranged on one side of the connecting plate (12) away from the L-shaped rod (10) and is connected to the clamping plate (13) via the connecting mechanism; a first sawtooth groove is provided on the top of the baffle (11); a second sawtooth groove is provided on the bottom of the clamping plate (13); the first sawtooth groove matches the second sawtooth groove.

3. A dehumidifier copper tube precision processing device according to claim 1, characterized in that: The support mechanism comprises a second mounting plate (14), a fixing rod (15) and a sliding block (16); the second mounting plate (14) is fixedly arranged on the upper surface of the base plate (1); the fixing rod (15) is fixedly arranged between the workbench (5) and the second mounting plate (14) and is movably sleeved with the sliding block (16); a first spring (17) movably sleeved with a rod wall of the fixing rod (15) is fixedly connected between the sliding block (16) and the workbench (5); a support rod (18) is fixedly arranged on the top of the sliding block (16); the other end of the support rod (18) is fixedly connected to the baffle (11).

4. A dehumidifier copper tube precision processing device according to claim 2, characterized in that: The connecting mechanism comprises two telescopic rods (19), the two telescopic rods (19) are symmetrically fixedly arranged between the connecting plate (12) and the clamping plate (13), the rod wall of each telescopic rod (19) is movably sleeved with a second spring (20), and both ends of each second spring (20) are fixedly connected to the connecting plate (12) and the clamping plate (13).

5. The dehumidifier copper tube precision processing device according to claim 2, characterized in that: The upper surface of the workbench (5) and the lower surface of the clamping plate (13) are both provided with arc-shaped clamping grooves.

6. A dehumidifier copper tube precision processing device according to claim 5, characterized in that: An anti-slip pad (21) is fixedly arranged inside the arc-shaped slot.

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