CN212578341U - Automatic polishing device for hand wheel component - Google Patents
Automatic polishing device for hand wheel component Download PDFInfo
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- CN212578341U CN212578341U CN202021517829.6U CN202021517829U CN212578341U CN 212578341 U CN212578341 U CN 212578341U CN 202021517829 U CN202021517829 U CN 202021517829U CN 212578341 U CN212578341 U CN 212578341U
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- hand wheel
- polishing
- sliding rails
- motor
- rack
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Abstract
The utility model discloses an automatic polishing device for hand wheel parts, which comprises a frame, wherein one end of the upper part of the frame is symmetrically provided with two hand wheel end transverse sliding rails, a hand wheel end main platform is arranged on the two hand wheel end transverse sliding rails in a sliding way, and a first driving mechanism for driving the hand wheel end main platform to move along the two hand wheel end transverse sliding rails is arranged on the frame; the hand wheel end main platform is symmetrically provided with two hand wheel end longitudinal sliding rails along the direction perpendicular to the two hand wheel end transverse sliding rails, the hand wheel end auxiliary platform is fixedly provided with a first motor, and a hand wheel part to be polished is detachably arranged on a driving shaft of the first motor; the other end of the upper part of the rack is provided with a second motor, and a driving shaft of the second motor is in transmission connection with a polishing wheel used for polishing the hand wheel component. The utility model discloses avoided operating personnel hand to contact with polishing wheel, reduced the potential safety hazard, made the surface finish of product even, guaranteed the uniformity of product.
Description
Technical Field
The utility model relates to a polishing equipment technical field especially relates to an automatic burnishing device of hand wheel part.
Background
The bakelite handwheel is a common mechanical operation accessory, and the surface of the handwheel part needs to be polished in the production and processing process to remove the external burrs of the product, so that the surface of the finished product is smooth and smooth.
At present, hand wheel polishing is mainly completed through manual operation, the hand wheel is held by an operator to press close to the polishing wheel rotated by electric drive, potential safety hazards exist in the operation mode, the polishing wheel is easy to scratch the hand of the operator, and the manual rotation polishing operation mode is easy to cause uneven polishing and poor in consistency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an automatic burnishing device of hand wheel part solves the technical problem who mentions in the above-mentioned background art.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model relates to an automatic polishing device for hand wheel parts, which comprises a frame, wherein one end of the upper part of the frame is symmetrically provided with two hand wheel end transverse slide rails, two hand wheel end main platforms are arranged on the hand wheel end transverse slide rails in a sliding manner, and a first driving mechanism for driving the hand wheel end main platforms to move along the two hand wheel end transverse slide rails is arranged on the frame; the main platform at the hand wheel end is symmetrically provided with two longitudinal sliding rails at the hand wheel end along the direction perpendicular to the two transverse sliding rails at the hand wheel end, the two longitudinal sliding rails at the hand wheel end are provided with an auxiliary platform at the hand wheel end in a sliding manner, the rack is provided with a second driving mechanism for driving the auxiliary platform at the hand wheel end to move along the two longitudinal sliding rails at the hand wheel end, the auxiliary platform at the hand wheel end is fixedly provided with a first motor, and a hand wheel component to be polished is detachably arranged on a driving shaft of the first motor; the other end of the upper part of the rack is provided with a second motor, and a driving shaft of the second motor is in transmission connection with a polishing wheel used for polishing the hand wheel component.
Furthermore, a driving mechanism including a first rotary table rotatably disposed on a side of the frame, a first operating rod fixedly disposed on an outer edge of the first rotary table, an upper portion of the first rotary table being hinged to one end of a first connecting rod, and the other end of the first connecting rod being hinged to the hand wheel end main platform.
Furthermore, the second driving mechanism comprises a second rotary table which is rotatably arranged at the end part of the rack, a second operating rod is fixedly arranged at the outer edge of the second rotary table, the upper part of the second rotary table is hinged with one end of a second connecting rod, and the other end of the second connecting rod is hinged with the auxiliary platform at the end of the hand wheel.
Furthermore, a contact switch is arranged on the rack at a position close to the hand wheel end auxiliary platform, the contact switch is electrically connected with a controller arranged on the rack, and the controller is electrically connected with the first motor.
Furthermore, a limit ring is fixedly sleeved in the middle of the driving shaft of the first motor, external threads are formed in the outer peripheral wall of the position, between the free end of the driving shaft of the first motor and the limit ring, of the driving shaft of the first motor, and a clamping nut in threaded connection with the driving shaft is arranged.
Furthermore, the other end of the upper part of the rack is symmetrically provided with two transverse polishing end sliding rails, a transverse screw rod is rotatably arranged between the two transverse polishing end sliding rails, and one end of the transverse screw rod extends to the outer side of the rack and is provided with a first operating wheel; a polishing end main platform with a U-shaped section is slidably arranged on the two polishing end transverse sliding rails, and a threaded hole matched with the transverse screw rod is formed in a bottom plate of the polishing end main platform; the polishing end main platform is symmetrically provided with two polishing end longitudinal sliding rails along the direction perpendicular to the two polishing end transverse sliding rails, a longitudinal lead screw is rotatably arranged between the two polishing end longitudinal sliding rails, one end of the longitudinal lead screw extends to the outer side of the polishing end main platform and is provided with a second operating wheel, two pairs of polishing end auxiliary platforms are arranged on the two polishing end longitudinal sliding rails in a sliding mode, a threaded hole matched with the longitudinal lead screw is formed in the middle of each polishing end auxiliary platform, and the second motor and the polishing wheel are arranged on the polishing end auxiliary platforms.
Still further, a speed reducer is arranged on the polishing end pair platform, a driving shaft of the second motor is connected with an input shaft of the speed reducer through belt transmission, and the polishing wheel is arranged on an output shaft of the speed reducer.
Compared with the prior art, the utility model discloses a beneficial technological effect:
the utility model discloses compare the manual work and handheld rotation hand wheel part polishing operation, avoided operating personnel hand and thrown aureola to contact, reduced the potential safety hazard. And manual rotation is replaced by motor rotation, the rotating speed is stable, the surface of the product is polished uniformly, and the consistency of the product is ensured. In addition, the transverse position and the longitudinal position of the polishing wheel are indirectly adjusted by rotating the two operating wheels, so that the polishing machine can adapt to polishing operation of hand wheel parts with different sizes.
Drawings
The present invention will be further explained with reference to the following description of the drawings.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic top view of the present invention;
description of reference numerals: 1. a frame; 2. a hand wheel end transverse slide rail; 3. a hand wheel end main platform; 4. a first turntable; 5. a first operating lever; 6. a first connecting rod; 7. a hand wheel end longitudinal slide rail; 8. a hand wheel end pair platform; 9. a second turntable; 10. a second operating lever; 11. a second connecting rod; 12. a first motor; 13. a hand wheel component; 14. a limiting ring; 15. clamping the nut; 16. a polishing wheel; 17. polishing end transverse sliding rails; 18. a transverse screw rod; 19. a first operating wheel; 20. polishing the end main platform; 21. polishing end longitudinal slide rails; 22. a longitudinal lead screw; 23. a second operating wheel; 24. polishing the end pair platform; 25. a speed reducer; 26. a contact switch; 27. a controller; 28. a second motor.
Detailed Description
As shown in fig. 1-2, an automatic polishing device for hand wheel components comprises a frame 1, two hand wheel end transverse sliding rails 2 are symmetrically fixed at one end of the upper portion of the frame 1, two hand wheel end main platforms 3 are arranged on the hand wheel end transverse sliding rails 2 in a sliding mode, and sliders matched with the hand wheel end transverse sliding rails 2 are arranged on the lower portions of the hand wheel end main platforms 3. Be provided with in the frame 1 and be used for the drive hand wheel end main platform 3 is along the twice the first actuating mechanism of 2 removals of hand wheel end transverse sliding rail, first actuating mechanism including rotatable install in the first carousel 4 of frame lateral part, the fixed first action bars 5 that is provided with in outer fringe of first carousel 4, the upper portion of first carousel 4 is connected with the one end of head rod 6 is articulated, the other end of head rod 6 with hand wheel end main platform 3 is articulated to be connected.
Hand wheel end main platform 3 goes up along with the twice hand wheel end transverse sliding rail looks vertically direction symmetry installs twice hand wheel end longitudinal sliding rail 7, twice it is provided with hand wheel end pair platform 8 to slide on the hand wheel end longitudinal sliding rail 7, the bottom of hand wheel end pair platform 8 be provided with the twice the slider of hand wheel end longitudinal sliding rail 7 looks adaptation. Be provided with in the frame 1 and be used for the drive the vice platform 8 of hand wheel end is along the twice the second actuating mechanism of the vertical slide rail 7 removal of hand wheel end, second actuating mechanism including rotatable install in the second carousel 9 of frame 1 tip, the outer fringe of second carousel 9 is fixed and is provided with second action bars 10, the upper portion of second carousel 9 is connected with the one end of second connecting rod 11 is articulated, the other end of second connecting rod 11 with the vice platform 8 of hand wheel end is articulated to be connected.
A first motor 12 is fixedly mounted on the handwheel end auxiliary platform 8, and a handwheel part 13 to be polished is detachably mounted on a driving shaft of the first motor 12. The fixed cover in middle part of the drive shaft of first motor 12 is equipped with spacing ring 14, the drive shaft of first motor 12 is by its free end extremely set up the external screw thread and be provided with rather than threaded connection's clamp nut 15 on the periphery wall at position between the spacing ring, through screwing clamp nut 15 can with hand wheel part 13 fixed mounting is in the drive shaft of first motor 12, when needs lift off hand wheel part 13, will clamp nut 15 is in the drive shaft of first motor 12 is gone up to screw down can. In addition, the above arrangement can be replaced by an outward expansion fixture installed at the free end of the driving shaft of the first motor 12, so that the hand wheel component 13 is more convenient to disassemble and assemble, the outward expansion fixture is a conventional component in the machining field, and the specific structure of the outward expansion fixture is not repeated in this description.
The other end of the upper part of the frame 1 is provided with a second motor 28, and the driving shaft of the second motor 28 is in transmission connection with a polishing wheel 16 for polishing the hand wheel component.
Specifically, two polishing end transverse slide rails 17 are symmetrically and fixedly mounted at the other end of the upper portion of the rack 1, a transverse screw 18 is rotatably mounted between the two polishing end transverse slide rails 17, and one end of the transverse screw 18 extends to the outer side of the rack and is provided with a first operating wheel 19. The polishing end main platform 20 with a U-shaped cross section is arranged on the polishing end transverse sliding rail 17 in a sliding mode, sliding blocks matched with the polishing end transverse sliding rail 17 are arranged at the bottom of the polishing end main platform 20, and threaded holes matched with the transverse screw rods 18 are formed in the bottom plate of the polishing end main platform 20.
Two polishing end longitudinal slide rails 21 are symmetrically and fixedly mounted on the polishing end main platform 20 along a direction perpendicular to the two polishing end transverse slide rails 17, a longitudinal lead screw 22 is rotatably mounted between the two polishing end longitudinal slide rails 21, and one end of the longitudinal lead screw 22 extends to the outer side of the polishing end main platform 20 and is provided with a second operating wheel 23. And the two pairs of polishing end longitudinal sliding rails 21 are provided with polishing end auxiliary platforms 24 in a sliding manner, the bottoms of the polishing end auxiliary platforms 24 are provided with sliding blocks matched with the two polishing end longitudinal sliding rails 21, and the middle of each polishing end auxiliary platform 24 is provided with a threaded hole matched with the longitudinal screw rod 22.
The second motor 28 and the polishing wheel 16 are both mounted on the polishing end pair platform 24, a speed reducer 25 is further fixedly mounted on the polishing end pair platform 24, a driving shaft of the second motor 28 is connected with an input shaft of the speed reducer 25 through belt transmission, and the polishing wheel 16 is mounted on an output shaft of the speed reducer 25.
As a further improvement of the present invention, a contact switch 26 is disposed at a position close to the hand wheel end auxiliary platform 8 on the frame 1, the contact switch 26 is electrically connected to a controller 27 mounted on the frame 1, and the controller 27 is electrically connected to the first motor 12.
The utility model discloses a working method as follows: and sleeving the hand wheel part with polishing on a driving shaft of the first motor, screwing the clamping nut, and starting the first motor and the second motor to enable the hand wheel part and the polishing wheel to rotate. And then, an operator shifts the first operating rod and the second operating rod to change the transverse position and the longitudinal position of the hand wheel component, so that the hand wheel component approaches the polishing wheel and is polished. After polishing is finished, the first operating rod and the second operating rod are shifted to reset, when the hand wheel end pair platform touches the contact switch, the controller controls the first motor to stop, but after the driving shaft of the first motor is static, the clamping nut can be screwed off, and then the hand wheel part which is finished by polishing is dismounted.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.
Claims (7)
1. The utility model provides an automatic burnishing device of hand wheel part which characterized in that: the device comprises a rack, wherein two hand wheel end transverse sliding rails are symmetrically arranged at one end of the upper part of the rack, a hand wheel end main platform is arranged on the two hand wheel end transverse sliding rails in a sliding manner, and a first driving mechanism for driving the hand wheel end main platform to move along the two hand wheel end transverse sliding rails is arranged on the rack; the main platform at the hand wheel end is symmetrically provided with two longitudinal sliding rails at the hand wheel end along the direction perpendicular to the two transverse sliding rails at the hand wheel end, the two longitudinal sliding rails at the hand wheel end are provided with an auxiliary platform at the hand wheel end in a sliding manner, the rack is provided with a second driving mechanism for driving the auxiliary platform at the hand wheel end to move along the two longitudinal sliding rails at the hand wheel end, the auxiliary platform at the hand wheel end is fixedly provided with a first motor, and a hand wheel component to be polished is detachably arranged on a driving shaft of the first motor; the other end of the upper part of the rack is provided with a second motor, and a driving shaft of the second motor is in transmission connection with a polishing wheel used for polishing the hand wheel component.
2. The automated hand wheel component polishing apparatus of claim 1, wherein: the first driving mechanism comprises a first rotary disc which is rotatably arranged on the side portion of the rack, a first operating rod is fixedly arranged on the outer edge of the first rotary disc, the upper portion of the first rotary disc is hinged to one end of a first connecting rod, and the other end of the first connecting rod is hinged to the hand wheel end main platform.
3. The automated hand wheel component polishing apparatus of claim 1, wherein: the second driving mechanism comprises a second rotary table which is rotatably arranged at the end part of the rack, a second operating rod is fixedly arranged at the outer edge of the second rotary table, the upper part of the second rotary table is hinged with one end of a second connecting rod, and the other end of the second connecting rod is hinged with the auxiliary platform at the end of the hand wheel.
4. The automated hand wheel component polishing apparatus of claim 1, wherein: the contact switch is arranged on the rack at a position close to the hand wheel end auxiliary platform and electrically connected with a controller arranged on the rack, and the controller is electrically connected with the first motor.
5. The automated hand wheel component polishing apparatus of claim 1, wherein: the middle part of the driving shaft of the first motor is fixedly sleeved with a limiting ring, and the outer peripheral wall of the part between the free end of the driving shaft of the first motor and the limiting ring is provided with an external thread and a clamping nut in threaded connection with the external thread.
6. The automated hand wheel component polishing apparatus of claim 1, wherein: the other end of the upper part of the rack is symmetrically provided with two transverse sliding rails at the polishing end, a transverse screw rod is rotatably arranged between the two transverse sliding rails at the polishing end, and one end of the transverse screw rod extends to the outer side of the rack and is provided with a first operating wheel; a polishing end main platform with a U-shaped section is slidably arranged on the two polishing end transverse sliding rails, and a threaded hole matched with the transverse screw rod is formed in a bottom plate of the polishing end main platform; the polishing end main platform is symmetrically provided with two polishing end longitudinal sliding rails along the direction perpendicular to the two polishing end transverse sliding rails, a longitudinal lead screw is rotatably arranged between the two polishing end longitudinal sliding rails, one end of the longitudinal lead screw extends to the outer side of the polishing end main platform and is provided with a second operating wheel, two pairs of polishing end auxiliary platforms are arranged on the two polishing end longitudinal sliding rails in a sliding mode, a threaded hole matched with the longitudinal lead screw is formed in the middle of each polishing end auxiliary platform, and the second motor and the polishing wheel are arranged on the polishing end auxiliary platforms.
7. The automated hand wheel component polishing apparatus of claim 6, wherein: the polishing end pair platform is provided with a speed reducer, a driving shaft of the second motor is connected with an input shaft of the speed reducer through belt transmission, and the polishing wheel is arranged on an output shaft of the speed reducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021517829.6U CN212578341U (en) | 2020-07-28 | 2020-07-28 | Automatic polishing device for hand wheel component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021517829.6U CN212578341U (en) | 2020-07-28 | 2020-07-28 | Automatic polishing device for hand wheel component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212578341U true CN212578341U (en) | 2021-02-23 |
Family
ID=74658618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021517829.6U Active CN212578341U (en) | 2020-07-28 | 2020-07-28 | Automatic polishing device for hand wheel component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212578341U (en) |
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2020
- 2020-07-28 CN CN202021517829.6U patent/CN212578341U/en active Active
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