CN219582459U

CN219582459U - Multistation screw polisher

Info

Publication number: CN219582459U
Application number: CN202320826089.1U
Authority: CN
Inventors: 杨朱颖
Original assignee: Foshan Qiaoyi Auto Parts Co ltd
Current assignee: Foshan Qiaoyi Auto Parts Co ltd
Priority date: 2023-04-04
Filing date: 2023-04-04
Publication date: 2023-08-25
Anticipated expiration: 2033-04-04

Abstract

The utility model relates to screw machining, in particular to a multi-station screw grinding machine. The device comprises a mounting assembly, wherein the mounting assembly comprises a base, a processing table is arranged at the top of the base, an extension plate is arranged at the top of the processing table, and a plurality of limiting blocks are arranged between the processing table and the extension plate; the machining bench is provided with a plurality of working groups, each working group comprises a fixed component arranged at the top of the machining bench, a polishing component is arranged at the bottom of the extension plate above the fixed component, one side of the fixed component is provided with a pushing component on a limiting block, and one coaxial end of the pushing component is coaxially connected with a cleaning component; in this multistation screw polisher, the fixed screw of waiting to process through the fixed subassembly that sets up, then polish through polishing the subassembly, and rethread promotes the subassembly and promotes the clearance subassembly and be close to fixed subassembly at last to drive the piece clearance of clearance subassembly with screw surface.

Description

Multistation screw polisher

Technical Field

The utility model relates to screw machining, in particular to a multi-station screw grinding machine.

Background

The grinding machine is driven by mechanical power, so that the grinding disc rotates at a high speed, the surface of a workpiece is ground, the surface of the workpiece is smoother, flatter and finer, the grinding machine is an important processing tool in the existing processing and manufacturing industry, and parts for aviation, such as screws, have higher strength and protection requirements during production, have higher requirements on the flatness of the screws, and the screws need to be processed by using the grinding machine.

For multi-station screw sanders, there are many prior art technologies, such as:

chinese patent publication No. CN218452852U discloses an aviation spare part polisher of convenient clearance piece, including polisher shell, expansion tank, guard plate, gas tank and induction port, the expansion tank has been seted up to the inside of polisher shell, the inside of expansion tank is provided with the guard plate, the gas tank is installed at the top of polisher shell, the gas tank is cylindrical, and the top circumference distribution of gas tank has the induction port, press the handle is installed to the bottom of polisher shell, press and be screwed connection between handle and the polisher shell. This aviation spare part polisher of convenient clearance piece is provided with the guard plate of liftable, and the guard plate is located the outside of polishing disc, plays certain sealed effect to polishing disc, can effectually prevent splashing of piece, has reduced the harm of piece to staff and spare part, has increased the security of this polisher, and through the flexible to the guard plate, can make the guard plate adapt to the height of polishing disc, reduces the influence that the guard plate polished the polishing disc.

Therefore, the existing polisher convenient for cleaning scraps usually adsorbs scraps generated by polishing through an air box arranged below the polishing disc. But only the scraps falling on the table top and attached to the lower surface of the screw can be cleaned, and the scraps attached to the upper surface of the screw are difficult to clean, so that the cleaning effect is obviously insignificant. In view of the foregoing, there is a need for a multi-station screw sander that cleans both the upper and lower surfaces of the screw of debris, thereby preventing the debris from affecting the accuracy of the screw sanding.

Disclosure of Invention

The present utility model is directed to a multi-station screw sander, which solves the above-mentioned problems in the prior art.

In order to achieve the above purpose, the utility model provides a multi-station screw sander, which comprises a mounting assembly, wherein the mounting assembly comprises a base, a processing table is arranged at the top of the base, an extension plate is arranged at the top of the processing table, and a plurality of limiting blocks are arranged between the processing table and the extension plate; the machining bench is provided with a plurality of working groups, each working group comprises a fixed component arranged at the top of the machining bench, a polishing component is arranged at the bottom of the extension plate above the fixed component, one side of the fixed component is provided with a pushing component on a limiting block, and one coaxial end of the pushing component is coaxially connected with a cleaning component; the fixing component is used for fixing a screw to be processed, polishing is carried out through the polishing component, and the cleaning component is pushed to approach the fixing component by the pushing component, so that the cleaning component is driven to clean scraps on the surface of the screw.

As a further improvement of the technical scheme, the fixing assembly comprises a turnover motor, the turnover motor is coaxially connected with a main gear, a clamping cylinder is arranged on one side, far away from the turnover motor, of the main gear, and a fixing ring and a spring are sleeved on the periphery of the clamping cylinder.

As a further improvement of this technical scheme, the polishing subassembly includes the hydraulic stem of polishing of fixed connection in stopper bottom, the one end that the stopper was kept away from to the hydraulic stem of polishing is equipped with the motor of polishing, the one end coaxial coupling that the hydraulic stem of polishing was kept away from to the motor of polishing has the polishing piece.

As a further improvement of the technical scheme, the pushing assembly comprises a pushing hydraulic rod arranged on one side, close to the fixed assembly, of the limiting block, a main rod is arranged on one side, far away from the limiting block, of the pushing hydraulic rod, and an auxiliary gear is coaxially connected onto the main rod.

As a further improvement of the technical scheme, the cleaning assembly comprises a main cone wheel coaxially connected to one end of the main rod, which is far away from the auxiliary gear, one side of the main cone wheel is meshed with an auxiliary cone wheel, and the auxiliary cone wheel is coaxially connected with a fan.

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

in this multistation screw polisher, the fixed screw of waiting to process through the fixed subassembly that sets up, then polish through polishing the subassembly, and rethread promotes the subassembly and promotes the clearance subassembly and be close to fixed subassembly at last to drive the piece clearance of clearance subassembly with screw surface.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment;

FIG. 2 is a schematic view in overall section of an embodiment;

FIG. 3 is a cutaway view of a mounting assembly of an embodiment;

FIG. 4 is a block diagram of a securing assembly of an embodiment;

FIG. 5 is a block diagram of an exemplary sanding assembly;

FIG. 6 is a block diagram of a pushing assembly of an embodiment;

FIG. 7 is a block diagram of a cleaning assembly of an embodiment;

fig. 8 is an enlarged view of fig. 7 a of the embodiment.

The meaning of each reference sign in the figure is:

10. a mounting assembly; 11. a base; 12. a processing table; 13. an extension plate; 14. a limiting block;

20. a work group;

30. a fixing assembly; 31. a turnover motor; 32. a main gear; 33. a clamping cylinder; 34. a fixing ring; 35. a spring;

40. a polishing assembly; 41. polishing a hydraulic rod; 42. polishing a motor; 43. polishing the block;

50. a pushing assembly; 51. pushing the hydraulic rod; 52. a main rod; 53. an auxiliary gear;

60. cleaning the assembly; 61. a main cone pulley; 62. auxiliary cone pulley; 63. a fan.

Detailed Description

The polisher of convenient clearance piece that proposes among the prior art often adsorbs the piece that the polishing produced through the gas tank that sets up in polishing dish below. But only the scraps falling on the table top and attached to the lower surface of the screw can be cleaned, and the scraps attached to the upper surface of the screw cannot be cleaned, so that the cleaning effect is not obvious in the cleaning mode. In view of the foregoing, there is a need for a multi-station screw sander that cleans both the upper and lower surfaces of the screw of debris, thereby preventing the debris from affecting the accuracy of the screw sanding.

Examples

Referring to fig. 1-8, the present embodiment provides a multi-station screw sander, which includes a mounting assembly 10, wherein the mounting assembly 10 includes a base 11, a processing table 12 is disposed at the top of the base 11, an extension plate 13 is disposed at the top of the processing table 12, and a plurality of limiting blocks 14 are disposed between the processing table 12 and the extension plate 13; a plurality of working groups 20 are arranged on the processing table 12, each working group 20 comprises a fixed component 30 arranged at the top of the processing table 12, a polishing component 40 is arranged above the fixed component 30 at the bottom of the extension plate 13, a pushing component 50 is arranged on one side of the fixed component 30 on the limiting block 14, and one end of the pushing component 50 is coaxially connected with a cleaning component 60; the fixing assembly 30 is used for fixing a screw to be processed, the screw is polished through the polishing assembly 40, and the cleaning assembly 60 is pushed to approach the fixing assembly 30 by the pushing assembly 50, so that the cleaning assembly 60 is driven to clean scraps on the surface of the screw.

The working principle is as follows:

when the screw is polished by the device, firstly the screw to be processed is arranged on the fixed component 30, the screw is polished by the polishing component 40, and the cleaning component 60 is pushed to approach the fixed component 30 by the pushing component 50, so that the cleaning component 60 is driven to clean scraps on the surface of the screw.

In order to facilitate polishing of the screw and cleaning of surface scraps, therefore, the fixing assembly 30 comprises a turnover motor 31, the turnover motor 31 is coaxially connected with a main gear 32, a clamping cylinder 33 is arranged on one side of the main gear 32 away from the turnover motor 31, and a fixing ring 34 and a spring 35 are sleeved on the periphery of the clamping cylinder 33; before polishing, the screw to be processed is placed into the clamping cylinder 33, then the spring 35 drives the fixing ring 34 to clamp the clamping cylinder 33, the screw is prevented from falling off in the polishing process, after polishing is completed, a power supply is connected, the turnover motor 31 drives the screw to rotate, and scraps on the surface of the screw are removed through rotating centrifugal force.

Considering the reason that the screw needs to be polished, the polishing assembly 40 comprises a polishing hydraulic rod 41 fixedly connected to the bottom of the limiting block 14, wherein a polishing motor 42 is arranged at one end of the polishing hydraulic rod 41 away from the limiting block 14, and a polishing block 43 is coaxially connected to one end of the polishing motor 42 away from the polishing hydraulic rod 41; after the screw is arranged in the clamping cylinder 33, the polishing hydraulic rod 41 drives the polishing block 43 to approach the screw through the polishing motor 42, and after the power is turned on, the polishing motor 42 drives the polishing block 43 to polish the screw.

Because the cleaning component 60 needs to be driven to clean the screw surface, the pushing component 50 comprises a pushing hydraulic rod 51 arranged on one side of the limiting block 14 close to the fixed component 30, a main rod 52 is arranged on one side of the pushing hydraulic rod 51 far away from the limiting block 14, and an auxiliary gear 53 is coaxially connected to the main rod 52; after the screw is polished, the output rod of the hydraulic rod 51 is pushed to push the main rod 52 fixedly connected with the hydraulic rod to approach the fixed assembly 30 until the auxiliary gear 53 coaxially connected with the main rod 52 is meshed with the main gear 32, and the turnover motor 31 drives the auxiliary gear 53 to rotate through the main gear 32, so that the main rod 52 also rotates.

In order to increase the cleaning effect on the chips attached to the screw surface, the cleaning assembly 60 comprises a main cone 61 coaxially connected to one end of the main rod 52 far away from the auxiliary gear 53, an auxiliary cone 62 is engaged with one side of the main cone 61, and a fan 63 is coaxially connected to the auxiliary cone 62; after the main rod 52 rotates, the main cone 61 coaxially connected with the main rod 52 drives the auxiliary cone 62 to drive the fan 63 coaxially connected with the auxiliary cone 62 to rotate, and the cleaning effect on the surface chips of the screws is improved under the dual actions of centrifugal force and wind of the fan 63.

When the multi-station screw sander is specifically used, during the process of polishing a screw by the device, firstly, the screw to be processed is mounted on the fixed assembly 30, specifically, before polishing, the screw to be processed is put into the clamping cylinder 33, then the spring 35 drives the fixed ring 34 to clamp the clamping cylinder 33, the screw is prevented from falling in the polishing process, after polishing is completed, the power supply is switched on, so that the turnover motor 31 drives the screw to rotate, and scraps on the surface of the screw are removed by the rotating centrifugal force; the screw is polished through the polishing assembly 40, specifically, after the screw is installed in the clamping cylinder 33, the polishing hydraulic rod 41 drives the polishing block 43 to approach the screw through the polishing motor 42, and after the power is turned on, the polishing motor 42 drives the polishing block 43 to polish the screw; then the pushing component 50 pushes the cleaning component 60 to approach the fixed component 30, specifically, after finishing polishing the screw, the pushing hydraulic rod 51 pushes the main rod 52 fixedly connected with the pushing hydraulic rod 51 to approach the fixed component 30 until the auxiliary gear 53 coaxially connected with the main rod 52 is meshed with the main gear 32, and the overturning motor 31 drives the auxiliary gear 53 to rotate through the main gear 32, so that the main rod 52 also rotates; thereby drive clearance subassembly 60 and clear up the piece on screw surface, specifically, after the mobile jib 52 rotates, with mobile jib 52 coaxial coupling's main cone 61 drive auxiliary cone 62 initiative to drive with auxiliary cone 62 coaxial coupling's fan 63 rotate, under centrifugal force and the dual effect of fan 63 wind, increased the clearance effect to screw surface piece.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A multi-station screw sander comprising a mounting assembly (10), characterized in that:

the mounting assembly (10) comprises a base (11), a processing table (12) is arranged at the top of the base (11), an extension plate (13) is arranged at the top of the processing table (12), and a plurality of limiting blocks (14) are arranged between the processing table (12) and the extension plate (13);

a plurality of working groups (20) are arranged on the processing table (12), each working group (20) comprises a fixed component (30) arranged at the top of the processing table (12), a polishing component (40) is arranged above the fixed component (30) at the bottom of the extending plate (13), a pushing component (50) is arranged on one side of the fixed component (30) on the limiting block (14), and a cleaning component (60) is coaxially connected to the coaxial end of each pushing component (50);

the fixing component (30) is used for fixing a screw to be processed, polishing is carried out through the polishing component (40), and the cleaning component (60) is pushed to approach the fixing component (30) through the pushing component (50), so that the cleaning component (60) is driven to clean scraps on the surface of the screw.

2. The multi-station screw sander of claim 1, wherein: the fixed subassembly (30) is including upset motor (31), upset motor (31) coaxial coupling has master gear (32), one side that upset motor (31) were kept away from to master gear (32) is equipped with centre gripping section of thick bamboo (33), fixed ring (34) and spring (35) have been cup jointed to centre gripping section of thick bamboo (33) periphery.

3. The multi-station screw sander of claim 1, wherein: the polishing assembly (40) comprises a polishing hydraulic rod (41) fixedly connected to the bottom of the limiting block (14), a polishing motor (42) is arranged at one end, far away from the limiting block (14), of the polishing hydraulic rod (41), and a polishing block (43) is coaxially connected with one end, far away from the polishing hydraulic rod (41), of the polishing motor (42).

4. The multi-station screw sander of claim 1, wherein: the pushing assembly (50) comprises a pushing hydraulic rod (51) arranged on one side, close to the fixing assembly (30), of the limiting block (14), a main rod (52) is arranged on one side, far away from the limiting block (14), of the pushing hydraulic rod (51), and an auxiliary gear (53) is coaxially connected to the main rod (52).

5. The multi-station screw sander of claim 4, wherein: the cleaning assembly (60) comprises a main cone (61) which is coaxially connected with one end of the main rod (52) far away from the auxiliary gear (53), an auxiliary cone (62) is meshed with one side of the main cone (61), and the auxiliary cone (62) is coaxially connected with a fan (63).