CN215547372U

CN215547372U - Pipe orifice polishing device for machining of automobile air conditioner condenser pipe

Info

Publication number: CN215547372U
Application number: CN202121038269.0U
Authority: CN
Inventors: 蒋海燕
Original assignee: Longquan Chaoling Automobile Air Conditioning Co ltd
Current assignee: Longquan Chaoling Automobile Air Conditioning Co ltd
Priority date: 2021-05-15
Filing date: 2021-05-15
Publication date: 2022-01-18
Anticipated expiration: 2031-05-15

Abstract

The utility model discloses a pipe orifice polishing device for machining an automobile air conditioner condenser pipe, wherein a second claw is fixed at one end of a rack, a second gear is rotationally connected in a slag discharge port, the second gear is meshed with the rack and is fixedly provided with a second polishing plate, and one end of the second polishing plate is rotationally connected with a second roller; the device drives the rotary drum to rotate at a high speed through a first motor-driven gear, when the condenser pipe is inserted into the rotary drum, the first rotary rod rotates to drive the first hook claw to separate from the second hook claw, so that the tension spring pulls the pull rack to move, the rack drives the second gear to rotate, the second gear drives the second polishing plate to rotate, the second polishing plate rotates along with the rotary drum to polish the outer edge of the pipe orifice of the condenser pipe, and the centrifugal force of the heavy hammer applies a certain rotary force to the second polishing plate, so that the second polishing plate is tightly attached to the pipe orifice to be polished, and the polishing effect is improved.

Description

Pipe orifice polishing device for machining of automobile air conditioner condenser pipe

Technical Field

The utility model relates to the technical field of automobile air conditioner accessory processing, in particular to a pipe orifice polishing device for processing an automobile air conditioner condenser pipe.

Background

An air conditioning device for an automobile is a ventilation device which is used for adjusting and controlling the temperature, the humidity, the air cleanliness and the air flow in an automobile compartment in the best state, providing a comfortable riding environment for passengers, reducing the travel fatigue, creating good working conditions for drivers and playing an important role in ensuring safe driving.

Generally comprises a refrigerating device, a heating device and a ventilation device, the combined device makes full use of the limited space in the automobile, has simple structure and convenient operation, and is an internationally popular modern automobile air conditioning system. Generally, a condenser is arranged in an automobile so as to take away heat generated by the running of an automobile engine, so that the refrigeration effect of the condenser is the key for reducing the heat of an automobile engine, and a condenser pipe is an important component of the condenser.

The pipe orifice polishing device for machining the automobile air conditioner condenser pipe is provided for solving the problems that a large amount of burrs exist in the pipe orifice after the existing automobile air conditioner condenser pipe is cut, the hands of a person are easily stabbed, and the subsequent pipeline is not easily machined.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pipe orifice polishing device for machining a condenser pipe of an automobile air conditioner, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a pipe orifice polishing device for machining an automobile air conditioner condenser pipe comprises a box body, wherein a rotary drum is connected in the box body through a rotating mechanism, a slag discharge port is formed in the side wall of the rotary drum, a second square slide rod is fixedly arranged in the slag discharge port, a rack is slidably connected to the outer side of the second square slide rod, a second hook claw is fixedly arranged at one end of the rack, a second gear is rotatably connected in the slag discharge port and meshed with the rack, a second polishing plate is fixedly arranged on the second gear, one end of the second polishing plate, far away from the second roller, is rotatably connected with a cam and a first rotating rod respectively in the slag discharge port, a first hook claw matched with the second hook claw is fixedly arranged at one end of the first rotating rod, a second rotating rod is fixedly arranged at one side of the cam, and one end, far away from the cam, of the second rotating rod is rotatably connected with a first roller, the improved grinding box is characterized in that a fixing frame is fixed to one side of the top of an inner cavity of the box body, a fixing seat is fixed to the bottom of the fixing frame, a third motor is fixed to one side of the fixing seat, a rotating shaft is fixed to an output shaft of the third motor, protruding frames are fixed to two sides of one end of the rotating shaft respectively, and a first grinding plate is hinged to the protruding frames.

Preferably, the rotating mechanism includes an annular slide rail, an annular protrusion, a first motor, a first gear and an external gear, the annular slide rail is fixed to the top of the inner side of the box body, the annular protrusion is fixed to the outer side of the rotary drum, the annular protrusion is slidably connected to the annular slide rail, the external gear is fixed to the outer side of the rotary drum, the first motor is fixed to the outer side of the box body, the first gear is fixedly connected to an output shaft of the first motor, and the first gear is meshed with the external gear.

Preferably, the outside of box is fixed with first square slide bar, first square slide bar sliding connection has the sliding seat, the top of sliding seat is fixed with the motor frame, the top of motor frame is fixed with electric putter, electric putter's push rod end is fixed with splint, the top of sliding seat is fixed with the U-shaped seat, one side of first square slide bar is fixed with the second motor, the output shaft of second motor is fixed with the threaded rod with sliding seat threaded connection.

Preferably, the bottom of box is equipped with the stock chest, the bottom of stock chest is equipped with the bin outlet.

Preferably, the inner side of the slag discharge port is fixed with a third spring and a fourth spring, the fourth spring is fixedly connected to one side of the second rotating rod close to the first roller, and the third spring is fixedly connected to one side of the first rotating rod close to the first hook.

Preferably, one side of the rack far away from the second hook claw is fixedly connected with a tension spring which is sleeved on the outer side of the second square sliding rod.

Preferably, a feed inlet is formed in one side of the box body, and a first spring fixedly connected with one side of the first polishing plate is fixed on the outer side of the rotating shaft.

Compared with the prior art, the utility model has the beneficial effects that:

1. the device drives a first gear to drive a rotary drum to rotate at a high speed through a first motor, when a condenser pipe is inserted into the rotary drum, the condenser pipe pushes a second rotary rod to rotate, a cam stirs the first rotary rod to enable the first rotary rod to trigger one rotation, the first rotary rod rotates to drive a first hook claw to be separated from a second hook claw, a tension spring pulls a rack to move, the rack drives a second gear to rotate, a second gear drives a second polishing plate to rotate, the second polishing plate rotates along with the rotary drum to polish the outer edge of a pipe orifice of the condenser pipe, centrifugal force of a heavy hammer applies certain rotating force to the second polishing plate, the second polishing plate is tightly attached to the pipe orifice to polish, and polishing effect is improved;

2. when the condenser pipe moves to a certain distance, the second roller wheel travels outside the condenser pipe body, so that the polishing part of the second polishing plate is not in contact with the condenser pipe, meanwhile, the second polishing plate is rotated to a certain angle, the second polishing plate drives the second gear to rotate, the second gear drives the rack to move, and the rack drives the second hook claw to be buckled on the first hook claw, so that the second polishing plate is locked and cannot rotate;

3. the third motor drives the rotating shaft to drive the first polishing plate to rotate, so that the first polishing plate is inserted into the pipe orifice of the condensing pipe and polishes the inner side of the pipe orifice, and the first polishing plate rotates along with the movement of the condensing pipe, so that the inner side of the pipe orifice can be effectively polished;

4. after the pipe orifice of the condensing pipe is separated from the feeding hole, the fourth spring pushes the second rotating rod to rebound and reset, so that the cam rotates and resets and touches the first rotating rod again, the first hook claw and the second hook claw at one end of the first rotating rod are clamped and connected more stably and tightly, and the next polishing operation is facilitated; the piece of polishing falls into the stock chest in, can discharge through the bin outlet.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the construction of the drum of the present invention;

FIG. 3 is a schematic view of a first sanding plate according to the present invention;

FIG. 4 is a schematic diagram of a second polishing plate structure according to the present invention;

fig. 5 is an enlarged schematic view of the region a in fig. 1 according to the present invention.

In the figure: 1. a box body; 2. a feed inlet; 3. an annular slide rail; 4. a rotating drum; 5. an annular projection; 6. a first motor; 7. a first gear; 8. an outer gear; 9. a slag discharge port; 10. a storage tank; 11. a discharge outlet; 12. a first square slide bar; 13. a movable seat; 14. a threaded rod; 15. a second motor; 16. a motor frame; 17. an electric push rod; 18. a U-shaped seat; 19. a splint; 20. a fixed mount; 21. a fixed seat; 22. a third motor; 23. a rotating shaft; 24. a convex frame; 25. a first sanding plate; 26. a first spring; 27. a second square slide bar; 28. a rack; 29. a tension spring; 30. a second gear; 31. a second sanding plate; 32. a first rotating lever; 33. a third spring; 34. a first hook claw; 35. a second claw; 36. a second rotating rod; 37. a cam; 38. a fourth spring; 39. a first roller; 40. a second roller; 41. and (4) a heavy hammer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides a technical solution: a pipe orifice grinding device for machining a condenser pipe of an automobile air conditioner comprises a box body 1, wherein a rotary drum 4 is connected in the box body 1 through a rotating mechanism, a deslagging port 9 is formed in the side wall of the rotary drum 4, a second square slide rod 27 is fixed in the deslagging port 9, a rack 28 is connected to the outer side of the second square slide rod 27 in a sliding manner, a second claw 35 is fixed at one end of the rack 28, a second gear 30 is rotationally connected in the deslagging port 9, the second gear 30 is meshed with the rack 28 and is connected with a second grinding plate 31, one end of the second grinding plate 31 is rotationally connected with a second roller 40, a heavy hammer 41 is fixed at one end, far away from the second roller 40, of the second grinding plate 31, a cam 37 and a first rotating rod 32 are respectively rotationally connected in the deslagging port 9, a first claw 34 matched with the second claw 35 is fixed at one end of the first rotating rod 32, one side of cam 37 is fixed with second bull stick 36, the one end that cam 37 was kept away from to second bull stick 36 rotates and is connected with first gyro wheel 39, inner chamber top one side of box 1 is fixed with mount 20, the bottom of mount 20 is fixed with fixing base 21, one side of fixing base 21 is fixed with third motor 22, the output shaft of third motor 22 is fixed with rotation axis 23, the one end both sides of rotation axis 23 are fixed with protruding frame 24 respectively, protruding frame 24 articulates there is first sanding board 25. The first and

second sanding plates

25 and 31 are each made of a steel plate with a sand-coated sanding material fixed to the outside.

Specifically, the rotating mechanism comprises an annular slide rail 3, an annular protrusion 5, a first motor 6, a first gear 7 and an external gear 8, the annular slide rail 3 is fixed at the top of the inner side of the box body 1, the annular protrusion 5 is fixed at the outer side of the rotary drum 4, the annular protrusion 5 is slidably connected with the annular slide rail 3, the external gear 8 is fixed at the outer side of the rotary drum 4, the first motor 6 is fixed at the outer side of the box body 1, the first gear 7 is fixedly connected with an output shaft of the first motor 6, and the first gear 7 is in meshing connection with the external gear 8; for driving the drum 4 to rotate at a high speed.

Specifically, a first square slide bar 12 is fixed on the outer side of the box body 1, the first square slide bar 12 is connected with a movable seat 13 in a sliding manner, a motor frame 16 is fixed on the top of the movable seat 13, an electric push rod 17 is fixed on the top of the motor frame 16, a clamping plate 19 is fixed on the push rod end of the electric push rod 17, a U-shaped seat 18 is fixed on the top of the movable seat 13, a second motor 15 is fixed on one side of the first square slide bar 12, and a threaded rod 14 in threaded connection with the movable seat 13 is fixed on an output shaft of the second motor 15; used for clamping and fixing the condensation pipe.

Specifically, a storage tank 10 is arranged at the bottom of the box body 1, and a discharge outlet 11 is arranged at the bottom of the storage tank 10; for storing debris.

Specifically, a third spring 33 and a fourth spring 38 are fixed on the inner side of the slag discharge opening 9, the fourth spring 38 is fixedly connected to one side of the second rotating rod 36 close to the first roller 39, and the third spring 33 is fixedly connected to one side of the first rotating rod 32 close to the first hook claw 34; the third spring 33 and the fourth spring 38 are used to elastically return the first rotating lever 32 and the second rotating lever 36, respectively.

Specifically, a tension spring 29 is fixedly connected to one side of the rack 28, which is far away from the second hook claw 35, and the tension spring 29 is sleeved on the outer side of the second square slide bar 27; the tension spring 29 is used for pulling the rack 28 to move, so that the rack 28 drives the second gear 30 to rotate, and the second gear 30 drives the second polishing plate 31 to be pressed at the pipe orifice of the condensation pipe.

Specifically, a feed inlet 2 is formed in one side of the box body 1, and a first spring 26 fixedly connected with one side of the first polishing plate 25 is fixed on the outer side of the rotating shaft 23; the first spring 26 is used to push the first sanding plate 25 against the condenser tube orifice.

According to the working principle or the structural principle, when the condensing tube fixing device is used, the condensing tube is placed in the U-shaped seat 18, the clamping plate 19 is pushed by the electric push rod 17 to fixedly clamp the condensing tube, then the threaded rod 14 is driven by the second motor 15 to rotate, so that the threaded rod 14 pushes the movable seat 13 to move, and the movable seat 13 drives the condensing tube to be inserted into the box body 1 from the feeding hole 2; the first motor 6 drives the first gear 7 to drive the outer gear 8 to rotate, so that the rotary drum 4 rotates at a high speed, when the condenser pipe is inserted into the rotary drum 4, the condenser pipe pushes the second rotating rod 36 to rotate, the second rotating rod 36 drives the cam 37 to rotate, the cam 37 drives the first rotating rod 32 to trigger the first rotating rod 32 to rotate once, the first rotating rod 32 rotates to drive the first hook claw 34 to be separated from the second hook claw 35, the tension spring 29 pulls the rack 28 to move, the rack 28 drives the second gear 30 to rotate, the second gear 30 drives the second polishing plate 31 to rotate, the second polishing plate 31 rotates along with the rotary drum 4 to polish the outer edge of the mouth of the condenser pipe, and the centrifugal force of the weight 41 applies a certain rotating force to the second polishing plate 31, so that the second polishing plate 31 is tightly attached to the mouth of the pipe to polish, and the polishing effect is improved. When the condenser pipe moves to a certain distance, the second roller 40 runs outside the condenser pipe body, so that the polishing part of the second polishing plate 31 is not in contact with the condenser pipe, meanwhile, the second polishing plate 31 is rotated to a certain angle, the second polishing plate 31 drives the second gear 30 to rotate, the second gear 30 drives the rack 28 to move, the rack 28 drives the second hook claw 35 to be buckled on the first hook claw 34, and therefore the second polishing plate 31 is locked and cannot rotate; then the condenser pipe continues to move, and the third motor 22 drives the rotating shaft 23 to drive the first polishing plate 25 to rotate, so that the first polishing plate 25 is inserted into the orifice of the condenser pipe, the inner side of the orifice of the condenser pipe is polished, and the first polishing plate 25 rotates along with the movement of the condenser pipe, and the inner side of the orifice of the condenser pipe can be effectively polished. Control second motor 15 reversal after the completion of polishing for movable seat 13 drives the condenser pipe and removes outside box 1, and after the condenser pipe mouth of pipe breaks away from feed inlet 2, fourth spring 38 promotes 36 resilience resets of second bull stick, makes cam 37 gyration reset and touch first bull stick 32 once more, makes first collude claw 34 and the second of first bull stick 32 one end collude claw 35 joint and more firm inseparable, makes the operation of polishing next time. The ground chips fall into the storage tank 10 and can be discharged through the discharge opening 11.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mouth of pipe grinding device is used in processing of vehicle air conditioner condenser pipe, includes box (1), its characterized in that: the box body (1) is internally connected with a rotary drum (4) through a rotating mechanism, the side wall of the rotary drum (4) is provided with a slag discharge port (9), a second square slide rod (27) is fixed in the slag discharge port (9), a rack (28) is connected to the outer side of the second square slide rod (27) in a sliding manner, one end of the rack (28) is fixed with a second hook claw (35), a second gear (30) is connected in the slag discharge port (9) in a rotating manner, the second gear (30) is connected with the rack (28) in a meshing manner, a second grinding plate (31) is fixed on the second gear (30), one end of the second grinding plate (31) is rotatably connected with a second roller (40), a heavy hammer (41) is fixed at one end, far away from the second roller (40), of the second grinding plate (31) is rotatably connected with a cam (37) and a first rotary rod (32) in the slag discharge port (9) respectively, the one end of first bull stick (32) is fixed with and colludes claw (35) assorted first claw (34) of colluding with the second, one side of cam (37) is fixed with second bull stick (36), the one end rotation that cam (37) were kept away from in second bull stick (36) is connected with first gyro wheel (39), inner chamber top one side of box (1) is fixed with mount (20), the bottom of mount (20) is fixed with fixing base (21), one side of fixing base (21) is fixed with third motor (22), the output shaft of third motor (22) is fixed with rotation axis (23), the one end both sides of rotation axis (23) are fixed with bellying frame (24) respectively, bellying frame (24) articulate has first sanding plate (25).

2. The pipe orifice grinding device for machining the automobile air conditioner condensation pipe according to claim 1, characterized in that: the rotating mechanism comprises an annular sliding rail (3), an annular protrusion (5), a first motor (6), a first gear (7) and an outer gear (8), the annular sliding rail (3) is fixed at the top of the inner side of the box body (1), the annular protrusion (5) is fixed at the outer side of the rotary drum (4), the annular protrusion (5) is in sliding connection with the annular sliding rail (3), the outer gear (8) is fixed at the outer side of the rotary drum (4), the first motor (6) is fixed at the outer side of the box body (1), the first gear (7) is fixedly connected with an output shaft of the first motor (6), and the first gear (7) is connected with the outer gear (8) in a meshed mode.

3. The pipe orifice grinding device for machining the automobile air conditioner condensation pipe according to claim 1, characterized in that: the outside of box (1) is fixed with first square slide bar (12), first square slide bar (12) sliding connection has sliding seat (13), the top of sliding seat (13) is fixed with motor frame (16), the top of motor frame (16) is fixed with electric putter (17), the push rod end of electric putter (17) is fixed with splint (19), the top of sliding seat (13) is fixed with U-shaped seat (18), one side of first square slide bar (12) is fixed with second motor (15), the output shaft of second motor (15) is fixed with threaded rod (14) with sliding seat (13) threaded connection.

4. The pipe orifice grinding device for machining the automobile air conditioner condensation pipe according to claim 1, characterized in that: the bottom of box (1) is equipped with stock chest (10), the bottom of stock chest (10) is equipped with bin outlet (11).

5. The pipe orifice grinding device for machining the automobile air conditioner condensation pipe according to claim 1, characterized in that: arrange the inboard of cinder notch (9) and be fixed with third spring (33) and fourth spring (38), fourth spring (38) fixed connection is in one side that second bull stick (36) are close to first gyro wheel (39), third spring (33) fixed connection is in one side that first bull stick (32) are close to first colluding claw (34).

6. The pipe orifice grinding device for machining the automobile air conditioner condensation pipe according to claim 1, characterized in that: one side fixedly connected with extension spring (29) that second colluded claw (35) is kept away from in rack (28), extension spring (29) cup joint in the outside of second square slide bar (27).

7. The pipe orifice grinding device for machining the automobile air conditioner condensation pipe according to claim 1, characterized in that: a feed inlet (2) is formed in one side of the box body (1), and a first spring (26) fixedly connected with one side of the first polishing plate (25) is fixed to the outer side of the rotating shaft (23).