CN210524735U

CN210524735U - Polishing device for copper pipe of automobile air conditioner

Info

Publication number: CN210524735U
Application number: CN201921080107.6U
Authority: CN
Inventors: 崔伦治; 陈培勇; 张胜雷
Original assignee: Dalian Wanhua Auto Parts Co Ltd
Current assignee: Dalian Wanhua Auto Parts Co Ltd
Priority date: 2019-07-11
Filing date: 2019-07-11
Publication date: 2020-05-15
Anticipated expiration: 2029-07-11

Abstract

The utility model discloses a grinding device of vehicle air conditioner copper pipe, comprises a workbench, the outer fixed surface of workstation all around is connected with the support frame, the lower extreme surface of workstation is provided with a motor, the upper end middle part surface of workstation is provided with the emery cloth area, the internal surface of emery cloth area is provided with the axis of rotation, the upper end of axis of rotation is provided with the inner tube, the front end surface of inner tube is provided with the dog, the surface of inner tube is provided with the fixed block, the inside of inner tube is provided with well core rod, well core rod's outer fixed surface is connected with the extrusion piece. A grinding device of vehicle air conditioner copper pipe, be equipped with inner tube, emery cloth area, slide and motor cabinet, can be better fixed with the air conditioner copper pipe, better assurance copper pipe is indeformable to can make things convenient for polishing of square pipe more, can also conveniently adjust the thickness of polishing, bring better use prospect.

Description

Polishing device for copper pipe of automobile air conditioner

Technical Field

The utility model relates to an auto-parts field, in particular to polishing device of vehicle air conditioner copper pipe.

Background

The grinding device for the copper pipe of the automobile air conditioner is a device for carrying out external treatment on the copper pipe of the automobile air conditioner, and the surface of the copper pipe is ground and polished.

The existing polishing device has certain defects when in use, firstly, the copper pipe is in the polishing process, the middle part of the copper pipe is easy to deform, secondly, the square pipe is inconvenient to polish, and in addition, the thickness of polishing is inconvenient to adjust, certain adverse effects are brought to the use process of people, and for the purpose, the polishing device for the copper pipe of the automobile air conditioner is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a polishing device of vehicle air conditioner copper pipe possesses better fixed with the air conditioner copper pipe, and better assurance copper pipe is indeformable, makes things convenient for polishing of square pipe more, conveniently adjusts advantages such as thickness of polishing, can effectively solve the problem in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a grinding device of vehicle air conditioner copper pipe, includes the workstation, the outer fixed surface all around of lower extreme of workstation is connected with the support frame, the lower extreme surface of workstation is provided with a motor, the upper end middle part surface of workstation is provided with the emery cloth area, the internal surface of emery cloth area is provided with the axis of rotation, the upper end of axis of rotation is provided with the inner tube, the front end surface of inner tube is provided with the dog, the surface of inner tube is provided with the fixed block, the inside of inner tube is provided with well core rod, well core rod's outer fixed surface is connected with the extrusion piece, the rear end surface of inner tube is provided with fixation nut, fixation nut's rear end surface is provided with No. two motors, the lower extreme surface of No. two motors sets up the motor.

The stop block can rotate through the threads, and the two ends of the copper pipe are abutted and clamped, so that the copper pipe is fixed.

Preferably, be provided with the mounting groove between fixed block and the inner tube, the surface of fixed block passes through the surface swing joint of mounting groove and inner tube, be provided with the screw thread between fixation nut and the well core rod, fixation nut's surface passes through the one end surface swing joint of screw thread and well core rod.

Preferably, be provided with the fixed screw between a motor and the workstation, the lower extreme surface fixed connection of upper end surface through fixed screw and workstation of a motor, the surface of axis of rotation and abrasive cloth area's internal surface fixed connection, be provided with the belt between a motor and the axis of rotation, the one end surface swing joint of belt and axis of rotation is passed through to the one end surface of a motor.

Preferably, one side of the sliding plate is provided with a screw, a nut is arranged between the sliding plate and the screw, the outer surface of one side of the sliding plate is fixedly connected with the outer surface of the screw through the nut, and the outer surfaces of two sides of the sliding plate are in sliding connection with the outer surface of one side of the sliding plate through a sliding rail.

Preferably, a triangular iron is arranged between the second motor and the motor base, and the outer surfaces of two sides of the second motor are fixedly connected with the outer surface of the upper end of the motor base through the triangular iron.

Preferably, a bearing seat is arranged between the rotating shaft and the workbench, and the outer surfaces of two ends of the rotating shaft are movably connected with the inner surface of the workbench through the bearing seats.

Preferably, the outer surface of the front end of the sliding plate is fixedly connected with the outer surface of the rear end of the workbench, and the outer surface of the front end of the motor base is fixedly connected with the outer surface of the rear end of the workbench.

(III) advantageous effects

Compared with the prior art, the utility model provides a polishing device of vehicle air conditioner copper pipe possesses following beneficial effect:

1. this polishing device of vehicle air conditioner copper pipe, inner tube through setting up, at the tight in-process of clamp, with copper pipe box on the inner tube surface, through twisting moving fixation nut, fixation nut passes through the screw thread and removes, make the inner tube remove, the inner tube drives the fixed block and removes, the inclined plane of fixed block and the inclined plane contact of extrusion piece, the extrusion piece extrudees the fixed block and makes the fixed block to the surface protrusion of inner tube, the fixed block supports the inner wall of copper pipe will be through fixing, in the process of polishing, the motor drives the centre lever and rotates, at the pivoted in-process, the fixed block is supporting the inner wall of copper pipe, make the copper pipe atress more even, non.

2. This grinding device of vehicle air conditioner copper pipe through the emery cloth area that sets up, is polishing square copper pipe, and a motor operation drives the axis of rotation through the belt and rotates, and the axis of rotation drives the emery cloth area and rotates, uses anchor clamps to clip squarely, with plane and emery cloth area upper end contact, the emery cloth area is to polishing through removing the grit on in-process surface to the square venturi tube of convenience is polished.

3. This polishing device of vehicle air conditioner copper pipe, slide and motor cabinet through setting up, when the thickness of copper pipe is polished in the needs adjustment, twist the screw of moving one side of slide, the screw passes through the nut and removes, the upper end of screw supports the motor cabinet, it is unmovable to make the motor cabinet, thereby adjust the height of No. two motors, change the distance on copper pipe and emery cloth area surface, thereby adjust the thickness of polishing of copper pipe, the polishing device simple structure of whole vehicle air conditioner copper pipe, and convenient for operation, the effect of using is better for traditional mode.

Drawings

FIG. 1 is a schematic view of the overall structure of a polishing device for copper tubes of an automobile air conditioner;

FIG. 2 is a schematic structural view of an inner tube 8 in the polishing device for the copper tube of the automobile air conditioner of the present invention;

fig. 3 is a schematic structural view of a emery cloth belt 5 in the polishing device for the copper pipe of the automobile air conditioner;

fig. 4 is the utility model relates to a slide 7 and motor cabinet 14's schematic structure view among vehicle air conditioner copper pipe's grinding device.

In the figure: 1. a work table; 2. a support frame; 3. a first motor; 4. a rotating shaft; 5. an abrasive belt; 6. a second motor; 7. a slide plate; 8. an inner tube; 9. fixing a nut; 10. a center pole; 11. a fixed block; 12. a stopper; 13. extruding the block; 14. a motor base.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a polishing device for an automobile air conditioner copper pipe, comprises a workbench 1, a support frame 2 is fixedly connected to the outer surface of the periphery of the lower end of the workbench 1, a motor 3 is arranged on the outer surface of the lower end of the workbench 1, an abrasive belt 5 is arranged on the outer surface of the middle of the upper end of the workbench 1, a rotating shaft 4 is arranged on the inner surface of the abrasive belt 5, an inner pipe 8 is arranged at the upper end of the rotating shaft 4, a stop block 12 is arranged on the outer surface of the front end of the inner pipe 8, a fixing block 11 is arranged on the outer surface of the inner pipe 8, a center rod 10 is arranged inside the inner pipe 8, an extrusion block 13 is fixedly connected to the outer surface of the center rod 10, a fixing nut 9 is arranged on the outer surface of the rear end of the inner pipe 8, a motor 6.

Further, be provided with the mounting groove between fixed block 11 and the inner tube 8, the surface of fixed block 11 passes through the mounting groove and the surface swing joint of inner tube 8, is provided with the screw thread between fixation nut 9 and the well core rod 10, and the surface of fixation nut 9 passes through the screw thread and the one end surface swing joint of well core rod 10, is favorable to fixed copper pipe.

Further, be provided with the fixed screw between a motor 3 and the workstation 1, the lower extreme external surface fixed connection of a motor 3's upper end surface through fixed screw and workstation 1, the surface of axis of rotation 4 and the internal surface fixed connection of abrasive belt 5 are provided with the belt between a motor 3 and the axis of rotation 4, the one end surface of a motor 3 passes through the belt and the one end surface swing joint of axis of rotation 4, is favorable to polishing square copper pipe.

Furthermore, a screw is arranged on one side of the sliding plate 7, a nut is arranged between the sliding plate 7 and the screw, the outer surface of one side of the sliding plate 7 is fixedly connected with the outer surface of the screw through the nut, the outer surfaces of two sides of the sliding plate 7 are slidably connected with the outer surface of one side of the sliding plate 7 through a sliding rail, and the position of the motor base 14 is adjusted.

Further, be provided with the angle iron between No. two motors 6 and the motor cabinet 14, the both sides surface of No. two motors 6 is connected through the upper end surface fixed connection of angle iron and motor cabinet 14, is favorable to fixed No. two motors 6.

Furthermore, a bearing seat is arranged between the rotating shaft 4 and the workbench 1, and the outer surfaces of the two ends of the rotating shaft 4 are movably connected with the inner surface of the workbench 1 through the bearing seat, so that the rotating shaft 4 can rotate.

Furthermore, the outer surface of the front end of the sliding plate 7 is fixedly connected with the outer surface of the rear end of the workbench 1, and the outer surface of the front end of the motor base 14 is fixedly connected with the outer surface of the rear end of the workbench 1, so that the sliding plate 7 and the motor base 14 are fixed conveniently.

The working principle is as follows: in the actual use process, a copper pipe is sleeved on the surface of an inner pipe 8, the fixing nut 9 is screwed, the fixing nut 9 moves through threads, the inner pipe 8 moves, the inner pipe 8 drives a fixing block 11 to move, the inclined surface of the fixing block 11 is contacted with the inclined surface of an extrusion block 13, the extrusion block 13 extrudes the fixing block 11 to enable the fixing block 11 to protrude towards the outer surface of the inner pipe 8, the fixing block 11 is propped against the inner wall of the copper pipe to be fixed, in the polishing process, a switch of a motor is turned on, the motor drives a central rod 10 to rotate, in the rotating process, the fixing block 11 supports the inner wall of the copper pipe, the copper pipe is enabled to be more uniformly stressed and not to be deformed, in the polishing process of polishing a square copper pipe, a first motor 3 drives a rotating shaft 4 to rotate through a belt, the rotating shaft 4 drives an abrasive belt 5 to rotate, a clamp is used for clamping the square, thereby conveniently polish square venturi tube, when the thickness of copper pipe is polished in the needs adjustment, twist the screw of one side of slide 7, the screw passes through the nut and removes, and the upper end of screw supports motor cabinet 14, makes motor cabinet 14 unmovable to the height of No. two motors 6 of adjustment changes the distance on copper pipe and 5 surfaces of abrasive cloth area, thereby adjusts the thickness of polishing of copper pipe.

It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a grinding device of vehicle air conditioner copper pipe, includes workstation (1), its characterized in that: the outer surface of the periphery of the lower end of the workbench (1) is fixedly connected with a support frame (2), the outer surface of the lower end of the workbench (1) is provided with a first motor (3), the outer surface of the middle part of the upper end of the workbench (1) is provided with an abrasive belt (5), the inner surface of the abrasive belt (5) is provided with a rotating shaft (4), the upper end of the rotating shaft (4) is provided with an inner pipe (8), the outer surface of the front end of the inner pipe (8) is provided with a stop block (12), the outer surface of the inner pipe (8) is provided with a fixed block (11), the inner part of the inner pipe (8) is provided with a central rod (10), the outer surface of the central rod (10) is fixedly connected with an extrusion block (13), the outer surface of the rear end of the inner pipe (8) is, a motor base (14) is arranged on the outer surface of the lower end of the second motor (6), and sliding plates (7) are arranged on the outer surfaces of two sides of the motor base (14).

2. The grinding device for the copper pipe of the automobile air conditioner as claimed in claim 1, wherein the grinding device comprises: be provided with the mounting groove between fixed block (11) and inner tube (8), the surface of fixed block (11) passes through the surface swing joint of mounting groove and inner tube (8), be provided with the screw thread between fixation nut (9) and well core rod (10), the surface of fixation nut (9) passes through the one end surface swing joint of screw thread and well core rod (10).

3. The grinding device for the copper pipe of the automobile air conditioner as claimed in claim 1, wherein the grinding device comprises: be provided with the fixed screw between a motor (3) and workstation (1), the lower extreme surface fixed connection of upper end surface through fixed screw and workstation (1) of a motor (3), the surface of axis of rotation (4) and the interior fixed surface of emery cloth area (5) are connected, be provided with the belt between a motor (3) and axis of rotation (4), the one end surface swing joint of belt and axis of rotation (4) is passed through to the one end surface of a motor (3).

4. The grinding device for the copper pipe of the automobile air conditioner as claimed in claim 1, wherein the grinding device comprises: the novel sliding plate is characterized in that a screw is arranged on one side of the sliding plate (7), a nut is arranged between the sliding plate (7) and the screw, the outer surface of one side of the sliding plate (7) is fixedly connected with the outer surface of the screw through the nut, and the outer surfaces of the two sides of the sliding plate (7) are connected with the outer surface of one side of the sliding plate (7) in a sliding mode through a sliding rail.

5. The grinding device for the copper pipe of the automobile air conditioner as claimed in claim 1, wherein the grinding device comprises: be provided with the triangle iron between No. two motor (6) and motor cabinet (14), the both sides surface of No. two motor (6) is through the upper end fixed surface connection of triangle iron with motor cabinet (14).

6. The grinding device for the copper pipe of the automobile air conditioner as claimed in claim 1, wherein the grinding device comprises: a bearing seat is arranged between the rotating shaft (4) and the workbench (1), and the outer surfaces of the two ends of the rotating shaft (4) are movably connected with the inner surface of the workbench (1) through the bearing seats.

7. The grinding device for the copper pipe of the automobile air conditioner as claimed in claim 1, wherein the grinding device comprises: the outer surface of the front end of the sliding plate (7) is fixedly connected with the outer surface of the rear end of the workbench (1), and the outer surface of the front end of the motor base (14) is fixedly connected with the outer surface of the rear end of the workbench (1).