CN210819264U

CN210819264U - Scroll compressor axle sleeve processing clamping device

Info

Publication number: CN210819264U
Application number: CN201921731310.5U
Authority: CN
Inventors: 赵赛平; 朱文建; 林波
Original assignee: Guiyang Southwest Tool Complex Tool Co ltd
Current assignee: Guiyang Southwest Tool Complex Tool Co ltd
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-06-23
Anticipated expiration: 2029-10-16

Abstract

The utility model belongs to the technical field of machining equipment, in particular to a scroll compressor shaft sleeve machining clamping device, which comprises a fixed seat, a supporting column, a device block and a clamping mechanism, wherein the bottom end of the supporting column is fixedly arranged at the top of the fixed seat, the device block is fixedly arranged at one side of the supporting column, and the clamping mechanism is arranged on the device block; fixture is including offering the first cavity on the device piece, fixed mounting has the motor on the bottom inner wall of first cavity, fixed mounting has the actuating lever on the output of motor, the second cavity has been seted up on the device piece, the one end of actuating lever extends to in the second cavity and fixed mounting has first conical gear, set up four third cavities that distribute around the second cavity on the device piece. The utility model discloses convenience simple to use, the counter shaft cover that can be quick presss from both sides the fastening and fixes, saves the unnecessary operation, has consequently improved the process velocity of axle sleeve to a certain extent.

Description

Scroll compressor axle sleeve processing clamping device

Technical Field

The utility model relates to a machining equipment technical field especially relates to a clamping device is processed to scroll compressor axle sleeve.

Background

Scroll compressor axle sleeve needs to fix it before processing to thereby avoid the axle sleeve to appear rocking and lead to processing failure during processing, through the retrieval, the patent document that the publication number is CN204603910U discloses an axle sleeve processing clamping device, including dabber, support chuck, mounting and roller bearing, the dabber fixed mounting in proper order in support chuck and mounting, the dabber be equipped with positioner and recess, the roller bearing establish on the recess, support chuck internal diameter be equipped with the sliding tray that positioner cooperation was used.

However, the above technology has disadvantages that the device is troublesome for clamping and fixing the shaft sleeve, thereby reducing the processing efficiency of the shaft sleeve, and therefore, the scroll compressor shaft sleeve processing and clamping device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a clamping device for processing a scroll compressor shaft sleeve.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a clamping device for machining a scroll compressor shaft sleeve comprises a fixed seat, a supporting column, a device block and a clamping mechanism, wherein the bottom end of the supporting column is fixedly arranged at the top of the fixed seat, the device block is fixedly arranged on one side of the supporting column, and the clamping mechanism is arranged on the device block; fixture is including offering the first cavity on the device piece, fixed mounting has the motor on the bottom inner wall of first cavity, fixed mounting has the actuating lever on the output of motor, the second cavity has been seted up on the device piece, the one end of actuating lever extends to in the second cavity and fixed mounting has first bevel gear, set up four third cavities that distribute around the second cavity on the device piece, the screw rod is installed in rotating in the third cavity, and the one end of four screw rods all extends to in the second cavity and fixed mounting has second bevel gear, first bevel gear and four second bevel gear meshes, threaded sleeve is equipped with the drive piece on the screw rod, the one side of drive piece extends to outside the third cavity and fixed mounting has the kicking block.

Preferably, the same first rotating through hole is formed between the first cavity and the second cavity, and the driving rod is rotatably connected with the first rotating through hole.

Preferably, four second rotating through holes are formed in the inner wall of one side, close to each other, of each of the four second cavities, and the four screw rods are respectively connected with the corresponding second rotating through holes in a rotating mode.

Preferably, the inner wall of one side, which is far away from each other, of each of the four third cavities is provided with a rotating groove, and one end of the screw rod extends into the rotating groove and is rotatably connected with the rotating groove.

Preferably, a sliding hole is formed in the inner wall of one side of the third cavity, the driving block is connected with the sliding hole in a sliding mode, and a damping pad is fixedly mounted on one side, far away from the four jacking blocks, of the four jacking blocks.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, the device passes through the motor, the actuating lever, first conical gear, the screw rod, second conical gear, drive piece and kicking block cooperate, the motor drives the actuating lever through the output shaft and rotates, the actuating lever drives four second conical gear clockwise rotations through first conical gear, four second conical gear drive four screw rods respectively and rotate, under the effect of screw thread, four screw rods drive four kicking block radioactivity diffusion removal through driving the piece, damping pad on the kicking block contacts with the inner circle of axle sleeve and carries out the top to the inner circle of axle sleeve and hold, thereby the tight fixed work of clamp to the axle sleeve has been accomplished.

The utility model discloses convenience simple to use, the counter shaft cover that can be quick presss from both sides the fastening and fixes, saves the unnecessary operation, has consequently improved the process velocity of axle sleeve to a certain extent.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is a schematic side sectional view of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 1. a fixed seat; 2. a support pillar; 3. a device block; 4. a first cavity; 5. a motor; 6. a drive rod; 7. a second cavity; 8. a first bevel gear; 9. a third cavity; 10. a screw; 11. a second bevel gear; 12. driving the block; 13. and (7) a top block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to fig. 3, the present invention provides a technical solution: a scroll compressor shaft sleeve processing clamping device comprises a fixed seat 1, a supporting column 2, a device block 3 and a clamping mechanism 14, wherein the bottom end of the supporting column 2 is fixedly arranged at the top of the fixed seat 1, the device block 3 is fixedly arranged at one side of the supporting column 2, and the clamping mechanism 14 is arranged on the device block 3; the clamping mechanism 14 comprises a first cavity 4 arranged on the device block 3, a motor 5 is fixedly arranged on the inner wall of the bottom of the first cavity 4, a driving rod 6 is fixedly arranged on the output of the motor 5, a second cavity 7 is arranged on the device block 3, one end of the driving rod 6 extends into the second cavity 7 and is fixedly provided with a first bevel gear 8, four third cavities 9 distributed around the second cavity 7 are arranged on the device block 3, a screw rod 10 is rotatably arranged in the third cavity 9, one ends of the four screw rods 10 extend into the second cavity 7 and are fixedly provided with second bevel gears 11, the first bevel gears 8 are meshed with the four second bevel gears 11, a driving block 12 is sleeved on the screw rod 10 in a threaded manner, and one side of the driving block 12 extends out of the third cavity 9 and is fixedly provided with a top block 13;

a same first rotating through hole is arranged between the first cavity 4 and the second cavity 7, the driving rod 6 is rotatably connected with the first rotating through hole, four second rotating through holes are arranged on the inner wall of one side of the four second cavities 7 close to each other, four screw rods 10 are respectively rotatably connected with the corresponding second rotating through holes, rotating grooves are arranged on the inner wall of one side of the four third cavities 9 far away from each other, one end of each screw rod 10 extends into the rotating groove and is rotatably connected with the rotating groove, a sliding hole is arranged on the inner wall of one side of each third cavity 9, a driving block 12 is slidably connected with the sliding hole, damping pads are fixedly arranged on one side of the four top blocks 13 far away from each other, the driving rod 6, the first conical gear 8, the screw rods 10, the second conical gear 11, the driving block 12 and the top blocks 13 are matched, the motor 5 drives the driving rod 6 to rotate through an output shaft, the driving rod 6 drives the four second conical gears 11 to rotate clockwise through the first conical gear 8, four second cone gears 11 drive four screw rods 10 respectively and rotate, and under the effect of screw thread, four screw rods 10 drive four kicking blocks 13 radioactivity diffusion through driving piece 12 and remove, and the damping pad on the kicking block 13 contacts with the inner circle of axle sleeve and pushes up the inner circle of axle sleeve and hold to the tight fixed work of clamp to the axle sleeve has been accomplished to the inner circle of completion, the utility model discloses convenient simple to use, the counter shaft sleeve that can be quick is pressed from both sides tight fixedly, saves unnecessary operation, has consequently improved the process velocity of axle sleeve to a certain extent.

The working principle is as follows: be provided with the switch of falling in the same direction as on the support column 2, the switch of falling in the same direction as, motor 5 and external power source pass through the wire and constitute closed circuit through electric connection in proper order, during the use, the axle sleeve cover that will treat processing is established on four kicking blocks 13, then starter motor 5, motor 5 drives actuating lever 6 through the output shaft and rotates, actuating lever 6 drives four second bevel gear 11 clockwise rotations through first bevel gear 8, four second bevel gear 11 drive four screw rods 10 respectively and rotate, under the effect of screw thread, four screw rods 10 drive four kicking blocks 13 radioactivity diffusion removal through driving piece 12, the damping pad up to on the kicking block 13 contacts with the inner circle of axle sleeve and withholds the inner circle of axle sleeve, thereby the tight fixed work of clamp to the axle sleeve has been accomplished.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that those skilled in the art understand the principle of the present invention.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a scroll compressor axle sleeve processing clamping device which characterized in that: the device comprises a fixed seat (1), a supporting column (2), a device block (3) and a clamping mechanism (14), wherein the bottom end of the supporting column (2) is fixedly arranged at the top of the fixed seat (1), the device block (3) is fixedly arranged on one side of the supporting column (2), and the clamping mechanism (14) is arranged on the device block (3);

the clamping mechanism (14) comprises a first cavity (4) arranged on the device block (3), a motor (5) is fixedly arranged on the inner wall of the bottom of the first cavity (4), a driving rod (6) is fixedly arranged on the output of the motor (5), a second cavity (7) is arranged on the device block (3), one end of the driving rod (6) extends into the second cavity (7) and is fixedly provided with a first bevel gear (8), four third cavities (9) distributed around the second cavity (7) are arranged on the device block (3), a screw rod (10) is rotatably arranged in the third cavity (9), one ends of the four screw rods (10) extend into the second cavity (7) and are fixedly provided with second bevel gears (11), the first bevel gears (8) are meshed with the four second bevel gears (11), and a driving block (12) is sleeved on the screw rod (10) through threads, one side of the driving block (12) extends out of the third cavity (9) and is fixedly provided with a top block (13).

2. The scroll compressor boss machining clamping device of claim 1, wherein: the same first rotating through hole is formed between the first cavity (4) and the second cavity (7), and the driving rod (6) is rotatably connected with the first rotating through hole.

3. The scroll compressor boss machining clamping device of claim 1, wherein: four second rotating through holes are formed in the inner wall of one side, close to each other, of each of the four second cavities (7), and the four screw rods (10) are rotatably connected with the corresponding second rotating through holes respectively.

4. The scroll compressor boss machining clamping device of claim 1, wherein: the inner wall of one side, far away from each other, of the four third cavities (9) is provided with a rotating groove, and one end of the screw rod (10) extends into the rotating groove and is connected with the rotating groove in a rotating mode.

5. The scroll compressor boss machining clamping device of claim 1, wherein: a sliding hole is formed in the inner wall of one side of the third cavity (9), the driving block (12) is connected with the sliding hole in a sliding mode, and a damping pad is fixedly mounted on one side, away from each other, of the four jacking blocks (13).