CN217475387U

CN217475387U - Positioning tool for machining household appliance bearing

Info

Publication number: CN217475387U
Application number: CN202123422337.6U
Authority: CN
Inventors: 廖水德; 廖从森
Original assignee: Suzhou Lizhiweiye Model Manufacturing Co ltd
Current assignee: Suzhou Lizhiweiye Model Manufacturing Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-09-23
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a positioning tool for processing a bearing of a household appliance, which belongs to the technical field of positioning tools and comprises a workbench, wherein the bottom of the workbench is provided with an adsorption device, the left side of the workbench is fixedly provided with a servo motor, the output shaft of the servo motor penetrates and extends to the inside of the workbench, the output shaft of the servo motor is fixedly connected with a driving shaft, the right end of the driving shaft is rotatably connected on the inner wall of the workbench, two clamping devices are connected on the driving shaft by screw threads, the utility model is convenient for dismounting the device by arranging the adsorption device, prevents the device from deviating to cause the reduction of processing quality in the processing process, thereby improving the practicability of the device, and the arrangement of the clamping devices can rapidly adjust the clamping range, thereby improving the compatibility of the device and the efficiency and the stability of the clamping, the problem of in the past domestic appliance bearing processing with location frock inconvenient in the dismouting and the practicality not strong is solved.

Description

Positioning tool for machining household appliance bearing

Technical Field

The utility model relates to a location frock technical field, more specifically say, relate to a domestic appliance bearing processing is with location frock.

Background

The bearing is an important part in modern mechanical equipment, has the main functions of supporting a mechanical rotating body, reducing the friction coefficient in the movement process of the mechanical rotating body, ensuring the rotation precision of the mechanical rotating body and being widely applied to household appliances.

The location frock of present domestic appliance bearing processing usefulness, because the inner circle or the outer lane that most can only single centre gripping bearing, when processing different planes, need change different anchor clamps, lead to not convenient to use, the centre gripping is inefficient, and when adding the device skew of taking place easily, then not convenient to detach through the bolt fastening, consequently professional in this field provides a location frock for domestic appliance bearing processing, has solved the above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a domestic appliance bearing processing is with location frock.

In order to solve the problem, the utility model adopts the following technical proposal.

The utility model provides a domestic appliance bearing processing is with location frock, includes the workstation, the bottom of workstation is provided with adsorption equipment, the left side fixed mounting of workstation has servo motor, servo motor's output shaft runs through and extends to the inside of workstation, fixedly connected with drive shaft on servo motor's the output shaft, the right-hand member of drive shaft rotates and connects on the inner wall of workstation, threaded connection has two clamping device in the drive shaft, the logical groove rather than inside being linked together is seted up at the top of workstation, two clamping device's top all runs through logical groove and extends to the top of workstation.

As a further description of the above technical solution: the right side fixed mounting of workstation has control panel, servo motor and adsorption equipment all with control panel between electric connection.

As a further description of the above technical solution: the right end of the driving shaft is fixedly connected with a bearing seat, and an outer ring of the bearing seat is fixedly connected to the inner wall of the workbench.

As a further description of the above technical solution: adsorption equipment includes the mount pad, mount pad fixed connection is in the bottom of workstation, evenly distributed's mounting groove is seted up to the bottom of mount pad, the mounting groove all is linked together with the inside of mount pad, equal fixed mounting has the sucking disc on the inner wall of mounting groove, the left side fixed mounting of mount pad has the air pump, the right-hand member of air pump runs through and extends to the inside of mount pad, electric connection between air pump and the control panel.

As a further description of the above technical solution: clamping device includes the supporting seat, supporting seat threaded connection is in the drive shaft, the top of supporting seat is run through logical groove and is extended to the top of workstation, fixedly connected with spring on the interior diapire of supporting seat, the top of spring is rotated and is connected with the pull rod, fixedly connected with mounting panel and plectane on the pull rod, the plectane is located the top of mounting panel, two gag lever posts of bottom fixedly connected with of plectane, two spacing holes have been seted up at the top of supporting seat, two the inside that the mounting panel and extend to two spacing holes respectively is all run through to the bottom of gag lever post, grip block and outer clamping plate in the top fixedly connected with of mounting panel.

As a further description of the above technical solution: the top end of the pull rod is fixedly connected with a knob, and anti-skidding lines which are uniformly distributed are arranged on the knob.

Compared with the prior art, the utility model has the advantages of:

the utility model discloses a set up adsorption equipment and be convenient for the dismouting to the device, prevent that the device from taking place the skew and leading to processingquality to descend in the course of working to improve the practicality of device, clamping device's setting can the range of the centre gripping of quick adjustment ability, thereby improve the compatibility of this device, also can improve the efficiency and the stability of centre gripping, solved in the past domestic appliance bearing processing with location frock not being convenient for dismouting and the not strong problem of practicality.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic front view of the cross-sectional structure of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 4 is a schematic view of the internal three-dimensional structure of the adsorption device of the present invention.

The reference numbers in the figures illustrate:

1. a work table; 2. an adsorption device; 201. a mounting seat; 202. mounting grooves; 203. a suction cup; 204. an air pump; 3. a servo motor; 4. a drive shaft; 5. a clamping device; 501. a supporting seat; 502. a spring; 503. a pull rod; 504. mounting a plate; 505. a circular plate; 506. a limiting rod; 507. a limiting hole; 508. an inner clamping plate; 509. an outer clamping plate; 6. a through groove; 7. a control panel; 8. a bearing seat; 9. a knob.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention;

please refer to fig. 1 ~ 4, the utility model discloses in, a domestic appliance bearing processing is with location frock, comprises a workbench 1, the bottom of workstation 1 is provided with adsorption equipment 2, the left side fixed mounting of workstation 1 has servo motor 3, servo motor 3's output shaft runs through and extends to the inside of workstation 1, fixedly connected with drive shaft 4 on servo motor 3's the output shaft, the right-hand member of drive shaft 4 rotates and connects on the inner wall of workstation 1, threaded connection has two clamping device 5 on the drive shaft 4, logical groove 6 rather than inside being linked together is seted up at the top of workstation 1, logical groove 6 and the top that extends to workstation 1 are all run through on two clamping device 5's top.

In the utility model, when the device is needed to be fixed at the bottom of the processing device, a user puts the adsorption device 2 right to ensure that the workbench 1 is at the bottom of the processing device, then the user controls the adsorption device 2 to be electrified to work, the adsorption device 2 generates suction force after being electrified to be adsorbed on the table top to ensure that the workbench 1 can not move, at the moment, the fixation is completed, when the device is needed to be moved, the user controls the adsorption device 2 to be separated from the table top, the arrangement of the adsorption device 2 can be convenient for the disassembly and assembly of the device, thereby improving the practicability of the device, when the user needs to clamp and position the bearing, the user adjusts the clamping device 5 according to the bearing needing to be clamped, then the user controls the servo motor 3 to be electrified to work, the servo motor 3 drives the driving shaft 4 fixedly connected with the servo motor to synchronously rotate after being electrified, two clamping devices 5 in threaded connection with the driving shaft 4 start to move towards opposite directions, the staff puts into two clamping device 5 middlings with the bearing afterwards and can control servo motor 3 stop work until with the bearing laminating, alright with processing the bearing afterwards, clamping device 5 set up the scope that can the fast speed adjusting centre gripping to improve the compatibility of this device, also can improve the efficiency and the stability of centre gripping, solved in the past domestic appliance bearing processing with the location frock not convenient for dismouting and the not strong problem of practicality.

Please refer to fig. 1 and 2, wherein: the right side fixed mounting of workstation 1 has control panel 7, and electric connection between servo motor 3 and adsorption equipment 2 and control panel 7.

The utility model discloses in, this device of controlling that control panel 7's setting can make the user of service simple swift more to this input that reduces personnel and the step of required operation, thereby improve the centre gripping efficiency to the domestic appliance bearing.

Please refer to fig. 2, in which: the right end of drive shaft 4 is fixedly connected with bearing frame 8, and the outer lane fixed connection of bearing frame 8 is on the inner wall of workstation 1.

The utility model discloses in, bearing frame 8 also can rotate thereupon when the drive shaft 4 rotates, and bearing frame 8's setting can play firm effect to drive shaft 4, can also reduce the friction between drive shaft 4 and the workstation 1 simultaneously.

Please refer to fig. 1, 2 and 4, wherein: adsorption equipment 2 includes mount pad 201, mount pad 201 fixed connection is in the bottom of workstation 1, evenly distributed's mounting groove 202 is seted up to the bottom of mount pad 201, mounting groove 202 all is linked together with the inside of mount pad 201, equal fixed mounting has sucking disc 203 on the inner wall of mounting groove 202, the left side fixed mounting of mount pad 201 has air pump 204, the right-hand member of air pump 204 runs through and extends to the inside of mount pad 201, electric connection between air pump 204 and the control panel 7.

In the utility model, when the device is required to be fixed at the bottom of the processing device, a user can put the mounting base 201 in the right position to make the workbench 1 at the bottom of the processing device, then the user can control the air pump 204 to be electrified, the air pump 204 is electrified to generate suction force to pump out the air in the mounting base 201, the air in the mounting base 201 gradually reduces to form negative pressure along with the continuous work of the air pump 204, so that the suction cup 203 in the mounting groove 202 generates suction force, the suction cup 203 is absorbed on the table top to prevent the mounting seat 201 from moving, and at the moment, the fixation is completed, when the device needs to be moved, a user controls the air pump 204 to inflate the inside of the mounting seat 201 to separate the sucker 203 from the table top, the adsorption device 2 is arranged to facilitate the disassembly and assembly of the device, the device is prevented from being deviated in the machining process to reduce the machining quality, and therefore the practicability of the device is improved.

Please refer to fig. 1-3, wherein: clamping device 5 includes supporting seat 501, supporting seat 501 threaded connection is on drive shaft 4, logical groove 6 and the top that extends to workstation 1 are run through to the top of supporting seat 501, fixedly connected with spring 502 on the interior diapire of supporting seat 501, the top of spring 502 is rotated and is connected with pull rod 503, fixedly connected with mounting panel 504 and plectane 505 on the pull rod 503, plectane 505 is located the top of mounting panel 504, two gag lever posts 506 of the bottom fixedly connected with of plectane 505, two spacing holes 507 have been seted up at the top of supporting seat 501, mounting panel 504 and the inside that extends to two spacing holes 507 respectively are all run through to the bottom of two gag lever posts 506, grip block 508 and outer grip block 509 in the top fixedly connected with of mounting panel 504.

In the utility model, when the user needs to clamp and position the bearing, the user adjusts the clamping device 5 according to the bearing to be clamped, the user pulls the pull rod 503 upwards, the pull rod 503 drives the circular plate 505 and the mounting plate 504 to move upwards, the spring 502 is stressed to extend, the limit rod 506 at the bottom of the circular plate 505 moves upwards, the user rotates the pull rod 503 when the limit rod 506 is separated from the limiting hole 507, so that the mounting plate 504 rotates, the pull rod 503 can be loosened after the inner clamping plate 508 and the outer clamping plate 509 are exchanged, so that the spring 502 is not stressed to begin to reset and rebound, the mounting plate 504 moves downwards to drive the limit rod 506 to be inserted into the limiting hole 507 again, then the user controls the servo motor 3 to be electrified to work, the servo motor 3 drives the driving shaft 4 fixedly connected with the servo motor to rotate synchronously after being electrified, two supporting seats 501 in threaded connection with the driving shaft 4 start to move towards opposite directions, thereby make two interior grip blocks 508 be close to gradually, the user embolias two interior grip blocks 508 with the bearing afterwards, control servo motor 3 antiport after that, grip blocks 508 keep away from each other until can control servo motor 3 stop work with the laminating of bearing inner wall in two, alright process the bearing afterwards, when needs use outer grip block 509 to the bearing centre gripping of fixing a position, user can operate clamping device 5 equally, the principle is not repeated here too much on the same, clamping device 5's setting can the range of the centre gripping of quick adjustment, thereby improve the compatibility of this device, also can improve the efficiency and the stability of centre gripping.

Please refer to fig. 1-3, wherein: the top end of the pull rod 503 is fixedly connected with a knob 9, and the knob 9 is provided with evenly distributed anti-skid grains.

The utility model discloses in, when user needs pulling pull rod 503, knob 9 can provide a fine impetus for it, and antiskid line then can prevent that user from taking place the hand and smooth.

In the scheme, the type of the servo motor 3 can be 110 ST-M04030; the air pump 204 may be of the type JYCQB-08.

The working principle is as follows: when the device needs to be fixed at the bottom of the processing device, a user puts the mounting seat 201 upright to enable the workbench 1 to be positioned at the bottom of the processing device, then the user controls the air pump 204 to be electrified to work, the air pump 204 generates suction force to pump out air in the mounting seat 201 after being electrified, negative pressure is formed when the air in the mounting seat 201 is gradually reduced along with the continuous work of the air pump 204, so that the suction disc 203 in the mounting groove 202 generates suction force, the suction disc 203 is adsorbed on the table board to enable the mounting seat 201 to be incapable of moving, at the moment, the fixation is finished, when the device needs to be moved, the user controls the air pump 204 to inflate the mounting seat 201 to enable the suction disc 203 to be separated from the table board, the adsorption device 2 can be conveniently arranged and disassembled, the phenomenon that the processing quality is reduced due to the deviation of the device in the processing process is prevented, the practicability of the device is improved, when the user needs to clamp and position a bearing, the user adjusts the clamping device 5 according to the bearing to be clamped, the user pulls the pull rod 503 upwards, the pull rod 503 drives the circular plate 505 and the mounting plate 504 to move upwards, the spring 502 is stressed to begin to extend, the limiting rod 506 at the bottom of the circular plate 505 moves upwards, the limiting rod 506 is separated from the limiting hole 507, the user rotates the pull rod 503, the mounting plate 504 rotates accordingly, the pull rod 503 can be loosened after the inner clamping plate 508 and the outer clamping plate 509 are exchanged, the spring 502 is not stressed to begin to reset and rebound, the mounting plate 504 moves downwards to drive the limiting rod 506 to be inserted into the limiting hole 507 again, the user controls the servo motor 3 to work in an electrified mode, the servo motor 3 drives the driving shaft 4 fixedly connected with the servo motor to rotate synchronously after being electrified, the two supporting seats 501 in threaded connection with the driving shaft 4 begin to move towards opposite directions, and the two inner clamping plates 508 gradually approach, subsequently the user of service embolias two interior grip blocks 508 with the bearing, control servo motor 3 antiport after that, grip block 508 keeps away from each other in two and can control servo motor 3 stop work until laminating with the bearing inner wall, alright process the bearing afterwards, when needs use outer grip block 509 to the bearing when fixing a position the centre gripping, user of service can operate clamping device 5 equally, the principle is not repeated here too much on the same side, clamping device 5's setting can the range of quick adjustment ability centre gripping, thereby improve the compatibility of this device, also can improve the efficiency and the stability of centre gripping, the problem that domestic appliance bearing processing is not convenient for dismouting and practicality are not strong with the location frock in the past has been solved.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a domestic appliance bearing processing is with location frock, includes workstation (1), its characterized in that: the adsorption device is characterized in that an adsorption device (2) is arranged at the bottom of the workbench (1), a servo motor (3) is fixedly mounted on the left side of the workbench (1), an output shaft of the servo motor (3) penetrates through and extends into the workbench (1), a driving shaft (4) is fixedly connected onto the output shaft of the servo motor (3), the right end of the driving shaft (4) is rotatably connected onto the inner wall of the workbench (1), two clamping devices (5) are connected onto the driving shaft (4) in a threaded manner, a through groove (6) communicated with the interior of the workbench (1) is formed in the top of the workbench (1), and the top ends of the two clamping devices (5) penetrate through the through groove (6) and extend to the top of the workbench (1);

the clamping device (5) comprises a supporting seat (501), the supporting seat (501) is connected to the driving shaft (4) in a threaded manner, the top end of the supporting seat (501) penetrates through the through groove (6) and extends to the top of the workbench (1), a spring (502) is fixedly connected to the inner bottom wall of the supporting seat (501), the top end of the spring (502) is rotatably connected with a pull rod (503), the pull rod (503) is fixedly connected with an installation plate (504) and a circular plate (505), the circular plate (505) is positioned at the top of the mounting plate (504), two limiting rods (506) are fixedly connected to the bottom of the circular plate (505), the top of the supporting seat (501) is provided with two limiting holes (507), the bottom ends of the two limiting rods (506) penetrate through the mounting plate (504) and respectively extend into the two limiting holes (507), the top of the mounting plate (504) is fixedly connected with an inner clamping plate (508) and an outer clamping plate (509).

2. The household appliance bearing processing positioning tool according to claim 1, characterized in that: the right side fixed mounting of workstation (1) has control panel (7), servo motor (3) and adsorption equipment (2) all with control panel (7) between electric connection.

3. The household appliance bearing processing positioning tool according to claim 1, characterized in that: the right-hand member fixedly connected with bearing frame (8) of drive shaft (4), the outer lane fixed connection of bearing frame (8) is on the inner wall of workstation (1).

4. The household appliance bearing processing positioning tool according to claim 2, characterized in that: adsorption equipment (2) includes mount pad (201), mount pad (201) fixed connection is in the bottom of workstation (1), evenly distributed's mounting groove (202) is seted up to the bottom of mount pad (201), mounting groove (202) all are linked together with the inside of mount pad (201), equal fixed mounting has sucking disc (203) on the inner wall of mounting groove (202), the left side fixed mounting of mount pad (201) has air pump (204), the right-hand member of air pump (204) runs through and extends to the inside of mount pad (201), electric connection between air pump (204) and control panel (7).

5. The household appliance bearing processing positioning tool according to claim 1, characterized in that: the top end of the pull rod (503) is fixedly connected with a knob (9), and anti-skid grains which are uniformly distributed are arranged on the knob (9).