Capillary copper pipe grinding device

Abstract

The utility model relates to the field of capillary copper pipe machining, in particular to a capillary copper pipe grinding device which comprises a machining platform and a waste collecting barrel. A U-shaped supporting frame is arranged on the machining platform, a waste collecting barrel is arranged on the right side of the machining platform, the sliding groove is formed in the machining platform, the sliding block is slidably connected into the sliding groove, the threaded rod is inserted into the sliding groove, and a screw hole is formed in the sliding block. The sliding groove is formed in the machining platform, the sliding block is fixedly connected to the bottom end of the U-shaped supporting frame, and the sliding block moves left and right in the sliding groove, so that the distance between the capillary copper pipe connected with the U-shaped supporting frame through the three-jaw chuck and the waste collecting barrel arranged on the right side of the machining platform is changed according to the length of the capillary copper pipe; abrasive waste flowing out of the other end of the capillary steel pipe can accurately flow into the waste collecting barrel, follow-up recycling and reusing are facilitated, and waste of abrasives is avoided while pollution to a machining platform is avoided.

Description

TECHNICAL FIELD

[0001] The utility model belongs to capillary copper pipe processing field, concretely relates to capillary copper pipe polishing device. BACKGROUND

[0002] In the refrigeration system of refrigerator, freezer, air conditioner and small cold store, capillary copper pipe with inner diameter between 0.4-2.0mm is often used as throttling element to control the flow of refrigeration and maintain the pressure difference of condenser and evaporator, in order to improve the fluid transmission efficiency, reduce the attachment of dirt and bacteria, often need to polish the inside of capillary copper pipe.

[0003] At present, when polishing the inner wall of capillary copper pipe with small inner diameter, fluid polisher is often used, but capillary copper pipe is straight or curved, and the length is different, the existing fluid polisher cannot adjust the distance between the other side and waste collection barrel according to the length of capillary copper pipe, often leading to the problem that polishing material flows to the processing platform, causing subsequent cleaning difficulty.

[0004] Therefore, in view of the problem that the existing fluid polisher cannot change the distance between the waste collection barrel according to the length of capillary copper pipe, and the polishing material flows to the processing platform, causing cleaning difficulty, capillary copper pipe polishing device can be designed, a sliding groove is opened on the processing platform, a sliding block is arranged below the supporting frame for installing capillary copper pipe, the sliding block is moved in the sliding groove by rotating the threaded rod, so as to change the distance between the waste outlet section and the waste collection barrel, and improve the collection rate of the waste collection barrel. UTILITY MODEL CONTENTS

[0005] In order to overcome the problem that the existing fluid polisher cannot change the distance between the waste collection barrel according to the length of capillary copper pipe, and the polishing material easily flows to the processing platform.

[0006] The technical scheme of the utility model is: capillary copper pipe polishing device, including processing platform and waste collection barrel, further including sliding groove, sliding block and threaded rod, the processing platform is provided with U-shaped supporting frame, the right side of processing platform is provided with waste collection barrel, the U-shaped supporting frame is movably connected with storage barrel, the front side of storage barrel is fixedly connected with discharge pipe of built-in valve and pump, the front end of discharge pipe is provided with three-jaw chuck, capillary copper pipe is installed at the right end of three-jaw chuck, the processing platform is provided with sliding groove, the sliding groove is movably connected with sliding block fixedly connected with the bottom end of U-shaped supporting frame, the sliding groove is inserted with threaded rod, the sliding block is provided with screw hole matched with threaded rod.

[0007] Preferably, the sliding groove is formed on the machining platform, the sliding block is fixedly connected to the bottom end of the U-shaped support frame, and the sliding block moves left and right in the sliding groove, so that the distance between the capillary copper pipe connected to the U-shaped support frame through the three-jaw chuck and the waste collecting barrel arranged on the right side of the machining platform is changed according to the length of the capillary copper pipe, the abrasive waste flowing out of the other end of the capillary steel pipe can accurately flow into the waste collecting barrel, subsequent recycling is facilitated, pollution of the machining platform is avoided, and waste of the abrasive is avoided.

[0008] Preferably, the machining platform is provided with a first motor, and the output end of the first motor is fixedly connected to the left end of the threaded rod.

[0009] Preferably, the storage barrel is provided with a barrel cover, a stirring shaft with a stirring block fixedly connected to the outer side is inserted into the storage barrel, and the upper end of the stirring shaft penetrates through the barrel cover.

[0010] Preferably, the barrel cover is provided with a second motor, and the output end of the second motor is fixedly connected to the top end of the stirring shaft.

[0011] Preferably, the storage barrel is provided with a barrel cover, a stirring shaft with a stirring block fixedly connected to the outer side is inserted into the storage barrel, and the upper end of the stirring shaft penetrates through the barrel cover.

[0012] Preferably, the U-shaped support frame is provided with a third motor, and the output end of the third motor is fixedly connected to the front end of the rotating shaft.

[0013] Preferably, the outer side of the discharge pipe is sleeved with a support plate, the rear side of the three-jaw chuck is fixedly connected with a mounting seat abutting against the right side of the support plate, and four anchor holes are formed in the mounting seat.

[0014] The machining platform is provided with a sliding groove, a sliding block is fixedly connected to the bottom end of the U-shaped support frame, the sliding block moves left and right in the sliding groove, the distance between the capillary copper pipe connected to the U-shaped support frame through the three-jaw chuck and the waste collecting barrel arranged on the right side of the machining platform is changed according to the length of the capillary copper pipe, the abrasive waste flowing out of the other end of the capillary steel pipe can accurately flow into the waste collecting barrel, subsequent recycling is facilitated, pollution of the machining platform is avoided, and waste of the abrasive is avoided.

[0015] The machining platform is provided with a sliding groove, a sliding block is fixedly connected to the bottom end of the U-shaped support frame, the sliding block moves left and right in the sliding groove, the distance between the capillary copper pipe connected to the U-shaped support frame through the three-jaw chuck and the waste collecting barrel arranged on the right side of the machining platform is changed according to the length of the capillary copper pipe, the abrasive waste flowing out of the other end of the capillary steel pipe can accurately flow into the waste collecting barrel, subsequent recycling is facilitated, pollution of the machining platform is avoided, and waste of the abrasive is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The first three-dimensional structure schematic diagram of the capillary copper pipe polishing device is shown.

[0017] Figure 2The processing platform three-dimensional structure schematic diagram of the capillary copper pipe polishing device is shown.

[0018] Figure 3 The U-shaped support frame three-dimensional structure schematic diagram of the capillary copper pipe polishing device is shown.

[0019] Figure 4 The storage barrel three-dimensional structure schematic diagram of the capillary copper pipe polishing device is shown.

[0020] Figure 5 The three-jaw chuck three-dimensional structure schematic diagram of the capillary copper pipe polishing device is shown.

[0021] The figure mark explanation: 1, processing platform;2, waste collection barrel;3, chute;4, sliding block;5, threaded rod;6, U-shaped support frame;7, storage barrel;8, discharge pipe;9, three-jaw chuck;10, No. 1 motor;11, barrel cover;12, stirring shaft;13, No. 2 motor;14, support block;15, rotating shaft;16, No. 3 motor;17, support plate;18, mounting seat;19, anchoring hole. Specific implementation

[0022] The utility model is further explained in connection with the drawings and examples.

[0023] Please refer to Figures 1-5 The utility model provides a kind of embodiment: capillary copper pipe polishing device, including processing platform 1 and waste collection barrel 2;Still including chute 3, sliding block 4 and threaded rod 5, processing platform 1 is provided with U-shaped support frame 6, processing platform 1 right side is provided with waste collection barrel 2, U-shaped support frame 6 is movably connected with storage barrel 7, storage barrel 7 front side is fixedly connected with built-in valve and pump's discharge pipe 8, discharge pipe 8 front end is equipped with three-jaw chuck 9, capillary copper pipe is installed at three-jaw chuck 9 right end, processing platform 1 is provided with chute 3, chute 3 is slidably connected with the sliding block 4 fixedly connected in the bottom end of U-shaped support frame 6, threaded rod 5 is inserted in chute 3, screw hole matched with threaded rod 5 is opened in sliding block 4, by being provided with chute 3 on processing platform 1, sliding block 4 is fixedly connected in the bottom end of U-shaped support frame 6, by sliding block 4 left and right movement in chute 3, to change the distance between capillary copper pipe connected by three-jaw chuck 9 and U-shaped support frame 6 and waste collection barrel 2 set in the right side of processing platform 1 according to the length of capillary copper pipe, so that the abrasive waste from the other end of capillary steel pipe can be accurately flowed into waste collection barrel 2, subsequent recycling is facilitated, avoid pollution processing platform 1 while avoiding the waste of abrasive, abrasive is placed in storage barrel 7, after capillary pipette is fixed and position is adjusted, open pump and valve of discharge pipe 8, abrasive in storage barrel 7 is entered into capillary steel pipe by discharge pipe 8, and capillary steel pipe inner wall is polished and polished.

[0024] Please refer to Figures 2-4 In this embodiment, a first motor 10 is installed on the left side of the processing platform 1, the output end of the first motor 10 is fixedly connected to the left end of the threaded rod 5, the first motor 10 provides power for the rotation of the threaded rod 5, after the threaded rod 5 rotates, under the limitation of the sliding groove 3, the sliding block 4 screwed on the outside of the threaded rod 5 cannot rotate with the threaded rod 5, but moves left and right along the sliding groove 3, the storage barrel 7 is provided with a barrel cover 11, a stirring shaft 12 with a stirring block fixedly connected outside is inserted into the storage barrel 7, the upper end of the stirring shaft 12 penetrates through the barrel cover 11, the polishing material is made by mixing abrasive particles, carrier liquid and auxiliary agent, the stirring shaft 12 drives the stirring block to mix the raw materials by rotating, the barrel cover 11 can prevent the polishing material from splashing out, a second motor 13 is installed on the barrel cover 11, the output end of the second motor 13 is fixedly connected to the top end of the stirring shaft 12, the second motor 13 can provide power for the rotation of the stirring shaft 12.

[0025] Please refer to Figures 3-5 In this embodiment, the storage barrel 7 is fixedly connected with a support block 14 at the bottom end, the support block 14 is fixedly connected with a rotating shaft 15 movably connected in the U-shaped support frame 6 on the front and back sides, the rotating shaft 15 rotates in the U-shaped support frame 6 to drive the support block 14 and the capillary steel pipe fixed on the support block 14 to rotate, a third motor 16 is installed on the front side of the U-shaped support frame 6, the output end of the third motor 16 is fixedly connected to the front end of the rotating shaft 15, the third motor 16 provides power for the rotation of the rotating shaft 15, a support plate 17 is sleeved outside the discharge pipe 8, a mounting seat 18 is fixedly connected to the left side of the support plate 17 on the rear side of the three-jaw chuck 9, four anchor holes 19 are formed in the mounting seat 18, the three-jaw chuck 9 is fixed on the support plate 17 through anchor pieces penetrating through the anchor holes 19, so as to fix the three-jaw chuck 9 outside the discharge pipe 8.

[0026] When working, first, the staff pours the abrasive particles, carrier liquid and auxiliary agent for making polishing material into the storage barrel 7, then inserts the stirring shaft 12 into it until the barrel cover 11 is fixed on the storage barrel 7, then starts the second motor 13, the second motor 13 drives the stirring shaft 12 to rotate, mixes the raw materials together, at the same time, the staff makes the three-jaw chuck 9 penetrate through the anchor holes 19, so that the mounting seat 18 is close to the support plate 17, the screws as anchor pieces penetrate through the anchor holes 19 to fix the three-jaw chuck 9 on the support plate 17, then fixes one end of the capillary copper pipe for polishing and polishing on the three-jaw chuck 9;

[0027] The waste collection barrel 2 is placed on the right side of the processing platform 1, according to the length of the capillary steel pipe, the first motor 10 is started, the first motor 10 drives the threaded rod 5 to rotate, under the limitation of the sliding groove 3, the sliding block 4 fixedly connected to the bottom end of the U-shaped support frame 6 moves right along the sliding groove 3 to the appropriate position;

[0028] If the capillary steel pipe is a bent pipe, the other side bottom end can be placed in the barrel, if the capillary steel pipe is a straight pipe, start the third motor 16, the third motor 16 drives the rotating shaft 15 to rotate, so that the capillary steel pipe changes the angle, presents the left upper right down inclination state;

[0029] After the polishing material is made, open the pump and valve in the discharge pipe 8, and the polishing material is sent into the capillary steel pipe under pressure, the inner wall of the capillary steel pipe is polished, and finally flows into the waste collecting barrel 2.

[0030] Through the above steps, the sliding groove 3 is opened on the processing platform 1, the sliding block 4 is fixedly connected at the bottom end of the U-shaped support frame 6, the sliding block 4 moves left and right in the sliding groove 3, so as to change the distance between the capillary copper pipe connected with the U-shaped support frame 6 through the three jaw chuck 9 and the waste collecting barrel 2 arranged on the right side of the processing platform 1 according to the length of the capillary copper pipe, so that the abrasive waste flowing out of the other end of the capillary steel pipe can flow accurately into the waste collecting barrel 2, which is convenient for subsequent recycling and utilization, avoids pollution of the processing platform 1 and waste of abrasive, and solves the problem that the existing fluid polisher cannot change the distance between the capillary copper pipe and the waste collecting barrel 2 according to the length of the capillary copper pipe, so that the polishing material is easy to flow onto the processing platform 1.

Claims

1. A capillary copper tube polishing device, comprising a processing platform (1) and a waste collection bin (2); characterized in that: It also includes a chute (3), a slider (4) and a threaded rod (5). A U-shaped support frame (6) is provided on the processing platform (1). A waste collection bucket (2) is provided on the right side of the processing platform (1). A storage bucket (7) is movably connected to the U-shaped support frame (6). A discharge pipe (8) with a built-in valve and pump is fixedly connected to the front side of the storage bucket (7). A three-jaw chuck (9) is installed at the front end of the discharge pipe (8). A capillary copper tube is installed at the right end of the three-jaw chuck (9). A chute (3) is provided on the processing platform (1). A slider (4) fixedly connected to the bottom end of the U-shaped support frame (6) is slidably connected in the chute (3). A threaded rod (5) is inserted in the chute (3). A screw hole matching the threaded rod (5) is provided on the slider (4).

2. The capillary copper tube polishing device according to claim 1, characterized in that: A No. 1 motor (10) is installed on the left side of the processing platform (1), and the output end of the No. 1 motor (10) is fixedly connected to the left end of the threaded rod (5).

3. The capillary copper tube polishing device according to claim 1, characterized in that: The storage hopper (7) is equipped with a hopper cover (11), and a stirring shaft (12) with a stirring block fixedly connected to the outside is inserted into the storage hopper (7). The upper end of the stirring shaft (12) passes through the hopper cover (11).

4. The capillary copper tube polishing device according to claim 3, characterized in that: A second motor (13) is installed on the lid (11), and the output end of the second motor (13) is fixedly connected to the top of the stirring shaft (12).

5. The capillary copper tube polishing device according to claim 1, characterized in that: The bottom of the storage hopper (7) is fixedly connected to a support block (14), and the front and rear sides of the support block (14) are fixedly connected to a rotating shaft (15) that is movably connected to the U-shaped support frame (6).

6. The capillary copper tube polishing device according to claim 5, characterized in that: The front side of the U-shaped support frame (6) is equipped with a No. 3 motor (16), and the output end of the No. 3 motor (16) is fixedly connected to the front end of the rotating shaft (15).

7. The capillary copper tube polishing device according to claim 1, characterized in that: A support plate (17) is sleeved on the outside of the discharge pipe (8), and a mounting seat (18) is fixedly connected to the rear side of the three-jaw chuck (9) with its left side closely attached to the right side of the support plate (17). Four anchoring holes (19) are provided on the mounting seat (18).

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