CN220944692U

CN220944692U - Grinding device is used in roller brush production

Info

Publication number: CN220944692U
Application number: CN202322691470.4U
Authority: CN
Inventors: 徐团结; 华月年; 徐仪琼
Original assignee: Anhui Tuanjie Technology Co ltd
Current assignee: Anhui Tuanjie Technology Co ltd
Priority date: 2023-10-09
Filing date: 2023-10-09
Publication date: 2024-05-14
Anticipated expiration: 2033-10-09

Abstract

The utility model relates to the technical field of polishing equipment, and provides a polishing device for roller brush production, which comprises a workbench and a polishing cavity arranged on the workbench, wherein a brush shaft waiting for polishing is arranged in the polishing cavity, polishing equipment for polishing the brush shaft is arranged in the polishing cavity, a clamping mechanism for clamping and fixing the brush shaft is arranged in the polishing cavity, the clamping mechanism comprises a clamping sleeve arranged in the workbench, a clamping slide column is slidably arranged in the clamping sleeve, and a clamping spring fixedly connected with the clamping sleeve is fixedly arranged at one end of the clamping slide column. According to the utility model, the brush shaft is fixedly clamped through the arrangement of the clamping mechanism, and the function that the brush shaft can be driven to rotate and move by utilizing a single power source is realized through the cooperation of the driving assembly, the driving motor, the clamping sleeve and other elements.

Description

Grinding device is used in roller brush production

Technical Field

The utility model relates to the technical field of polishing equipment, in particular to a polishing device for producing a roller brush.

Background

The roller brush is a cleaning device, and mainly comprises a brush shaft and brush wires, during production, the brush wires are generally fixed on the outer side of the brush shaft through winding or implantation, but no matter the roller brush is fixed in a winding or implantation mode, the surface of the brush shaft is ensured not to be uneven or to be provided with rust, stains and other impurities, so that the fixing effect of the brush wires is not affected, and therefore, in the production process of the roller brush, the brush shaft is required to be polished firstly, impurities possibly attached to the brush shaft are cleaned, but the clamping and rotating functions of the conventional polishing device are required to be provided with corresponding power elements, so that the power elements in the polishing device are more, and the problem of higher manufacturing cost of the polishing device is caused. In view of this, we propose a polishing device for producing a roller brush.

Disclosure of utility model

The utility model aims to solve the defects of high manufacturing cost and high running cost of the conventional polishing device and provides a polishing device for producing a roller brush.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The polishing device for the production of the roller brush comprises a workbench and a polishing cavity arranged on the workbench, wherein a brush shaft waiting for polishing is arranged in the polishing cavity, polishing equipment for polishing the brush shaft is arranged in the polishing cavity, and a clamping mechanism for clamping and fixing the brush shaft is arranged in the polishing cavity;

The clamping mechanism comprises a clamping sleeve arranged in a workbench, a clamping slide column is slidably mounted in the clamping sleeve, a clamping spring fixedly connected with the clamping sleeve is fixedly mounted at one end of the clamping slide column, a clamping connecting rod is rotatably mounted at the other end of the clamping slide column, a clamping rod hinged to the clamping sleeve is rotatably mounted at one end of the clamping connecting rod, a clamping sleeve ring is sleeved outside the clamping sleeve in a sliding manner, a clamping rack is fixedly mounted at the inner side of the clamping sleeve ring, a clamping gear in rotary connection with the clamping sleeve is meshed with one side of the clamping rack, clamping teeth meshed with the clamping gear are arranged outside the clamping slide column, a driving assembly used for driving the clamping sleeve ring to move is arranged inside the workbench, and a driving motor in transmission connection with the driving assembly is arranged in the workbench.

Preferably, the drive assembly includes the connection base of fixed mounting inside the workstation, rotate on the connection base and install the actuating lever coaxial fixed with driving motor output, the outside cover of actuating lever is equipped with the direction slide column, the direction slide column outside is equipped with four direction sliders, set up on the connection base and supply the gliding direction slide rail of direction slider, the actuating lever both ends all are equipped with the drive screw thread with direction slide column threaded connection, direction slide column one end coaxial fixed with drive gear one, drive gear one external engagement has drive gear two, drive gear two one side coaxial fixed with the connecting sleeve of mutual conflict of centre gripping lantern ring, and the connecting sleeve contact end is equipped with the drive arch, the drive recess with the drive arch one-to-one has been seted up to centre gripping lantern ring one side, the connecting key with the direction slide column hinge is installed in the outside rotation of connecting sleeve, the inboard slip cap of connecting sleeve is equipped with the spacing slide bar with the workstation rigid coupling, and spacing slide bar one end and centre gripping sleeve rotate and be connected, be equipped with auxiliary assembly in the connection base.

Preferably, the auxiliary assembly comprises an auxiliary sleeve rotatably arranged at one end of the connecting base, a limiting groove in sliding fit with the guide sliding block is formed in the auxiliary sleeve, a pawl is elastically hinged to one end of the auxiliary sleeve, a ratchet wheel fixed with the connecting base is meshed with the outside of the pawl, and four teeth are arranged on the ratchet wheel.

Preferably, a transmission assembly for controlling the reciprocating motion of the polishing equipment is arranged in the polishing cavity, the transmission assembly comprises a reciprocating screw rod rotatably arranged in the workbench, the reciprocating screw rod is in threaded connection with the polishing equipment, and one end of the reciprocating screw rod is provided with a transmission chain wheel group in transmission connection with the output end of the driving motor.

Preferably, the lower part of the workbench is provided with a collecting box communicated with the polishing cavity, and a filter screen is arranged at the communicating part.

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

1. According to the utility model, the brush shaft is fixedly clamped through the arrangement of the clamping mechanism, and the function that the brush shaft can be driven to rotate and move by utilizing a single power source is realized through the cooperation of the driving assembly, the driving motor, the clamping sleeve and other elements.

2. According to the utility model, through the arrangement of the reciprocating screw rod, the polishing equipment can reciprocate in the polishing cavity, so that the surface of the brush shaft is polished more comprehensively, the polishing effect of the device is further improved, in addition, the special arrangement of the number of teeth on the ratchet wheel reduces the resetting difficulty of the guide sliding column, and the brush shaft is convenient to take out after polishing.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is a schematic view of a split structure of a clamping mechanism according to the present utility model;

fig. 4 is a cross-sectional view of a clamping sleeve of the present utility model.

In the figure: 1. a work table; 2. a polishing cavity; 3. a clamping mechanism; 31. clamping the sleeve; 32. a driving motor; 33. a drive assembly; 331. the base is connected; 332. a driving rod; 333. a guide slideway; 334. a guide strut; 335. a guide slide block; 336. a first driving gear; 337. a second driving gear; 338. a connecting sleeve; 339. a connecting key; 3310. a limit slide bar; 3311. an auxiliary component; 33111. an auxiliary sleeve; 33112. a limit groove; 33113. a ratchet wheel; 33114. a pawl; 34. clamping the sliding column; 35. clamping the connecting rod; 36. a clamping rod; 37. clamping the gear; 38. clamping the rack; 39. a clamping collar; 310. a clamping spring; 4. polishing equipment; 5. a transmission assembly; 51. a reciprocating screw rod; 52. a drive sprocket set; 6. brushing a shaft; 7. and a material collecting box.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-4, a polishing device for producing a roller brush comprises a workbench 1 and a polishing cavity 2 arranged on the workbench 1, wherein a brush shaft 6 waiting for polishing is arranged in the polishing cavity 2, polishing equipment 4 used for polishing the brush shaft 6 is arranged in the polishing cavity 2, and a clamping mechanism 3 used for clamping and fixing the brush shaft 6 is arranged in the polishing cavity 2.

The fixture 3 includes the clamping sleeve 31 that sets up in workstation 1, slidable mounting has clamping slide post 34 in clamping sleeve 31, clamping slide post 34 one end fixed mounting has the clamping spring 310 with clamping sleeve 31 rigid coupling, the other end rotates and installs clamping link 35, clamping link 35 one end rotates and installs one end and clamping sleeve 31 articulated clamping lever 36, clamping sleeve 31 outside slip cover is equipped with clamping collar 39, clamping collar 39 inboard fixed mounting has clamping rack 38, clamping rack 38 one side meshing has the clamping gear 37 with clamping sleeve 31 swivelling joint, clamping slide post 34 outside is equipped with the clamping tooth with clamping gear 37 intermeshing, be equipped with in workstation 1 inside and be used for driving clamping collar 39 motion's drive assembly 33, be equipped with in workstation 1 with drive motor 32 of drive assembly 33 transmission connection, when placing brush axle 6, can place brush axle 6 both ends between clamping lever 36 earlier, then drive clamping collar 39 and slide on clamping sleeve 31 through start drive motor 32 cooperation drive assembly 33, in the slip process, clamping collar 39 drives clamping slide post 34 to inboard removal through clamping sleeve 31, meshing clamping gear 37, when moving, thereby the brush axle 6 has reached the fixed brush axle 6 and has reduced the fixed device of drive motor drive axle 6 through the drive motor 35 and has realized the fixed device of drive axle 6, thereby the fixed cost of rotation of a lot of brush axle 6, and the fixed device has been realized simultaneously, and has reduced the fixed device of the cost has reached the fixed device of the brush axle 6 and has been realized the fixed device of the brush and has been realized.

The driving component 33 comprises a connecting base 331 fixedly arranged in the workbench 1, a driving rod 332 coaxially fixed with the output end of the driving motor 32 is rotatably arranged on the connecting base 331, a guide slide column 334 is sleeved outside the driving rod 332, four guide slide blocks 335 are arranged outside the guide slide column 334, a guide slide way 333 for the guide slide blocks 335 to slide is arranged on the connecting base 331, driving threads in threaded connection with the guide slide column 334 are arranged at both ends of the driving rod 332, a first driving gear 336 is coaxially fixed at one end of the guide slide column 334, a second driving gear 337 is externally meshed with the first driving gear 336, a connecting sleeve 338 mutually abutting against the clamping sleeve 39 is coaxially fixed at one side of the second driving gear 337, driving bulges are arranged at the contact end of the connecting sleeve 338, driving grooves corresponding to the driving bulges one by one are arranged at one side of the clamping sleeve 39, the connecting sleeve 338 is externally rotatably provided with a connecting key 339 hinged with the guiding slide column 334, the inner side of the connecting sleeve 338 is sleeved with a limiting slide rod 3310 fixedly connected with the workbench 1 in a sliding manner, one end of the limiting slide rod 3310 is rotatably connected with the clamping sleeve 31, an auxiliary component 3311 is arranged in the connecting base 331, when the driving motor 32 is started, the driving rod 332 is driven to move, the guiding slide column 334 can displace and rotate when the driving rod 332 rotates through a driving thread which is in threaded connection with the guiding slide column 334, and the guiding slide column 334 is in transmission connection with the connecting sleeve 338 through the connecting key 339, so that the connecting sleeve 338 is driven to synchronously move when the guiding slide column 334 moves until the connecting sleeve 338 extrudes the clamping sleeve ring 39, the driving protrusion is extruded into the driving groove, thereby triggering the clamping rod 36 to clamp and fix the brush shaft 6, at the moment, the guiding slide block 335 on the guiding slide column 334 can be completely separated from the guiding slide 333, therefore, the guide sliding column 334 rotates along with the rotation of the driving rod 332, and the first driving gear 336 fixedly connected on the riding wheel drives the second driving gear 337 to rotate during the rotation, and the second driving gear 337 drives the clamping collar 39 to rotate through the driving protrusion matching with the driving groove, thereby achieving the effect of driving the clamping sleeve 31 to rotate.

The auxiliary assembly 3311 comprises an auxiliary sleeve 33111 rotatably arranged at one end of the connection base 331, a limiting groove 33112 which is in sliding fit with the guide slide block 335 is formed in the auxiliary sleeve 33111, a pawl 33114 is elastically hinged at one end of the auxiliary sleeve 33111, a ratchet wheel 33113 which is fixed with the connection base 331 is meshed with the outer portion of the pawl 33114, four teeth are arranged on the ratchet wheel 33113, when the guide slide block 335 completely enters the limiting groove 33112, the tail end of the guide slide block 335 completely breaks away from the guide slide way 333, and because the auxiliary sleeve 33111 is rotatably connected with the connection base 331, the guide slide column 334 in the auxiliary sleeve 33111 can freely rotate along with the driving rod 332 at the moment, after polishing is finished, the guide slide column 334 is driven to rotate by the driving rod 332 in a matched mode, after the guide slide column 334 is reversed, the pawl 33114 at one end of the auxiliary sleeve 33111 is synchronously driven to rotate by the matching of the guide slide block 335 with the limiting groove 33112, and at the moment, the auxiliary sleeve 33111 cannot rotate due to the fact that the pawl 33114 which is elastically hinged at one end of the auxiliary sleeve 33111 is mutually hooked with the ratchet wheel 33113, the guide slide block 334 is slowly moved, in addition, and the number of the four teeth are arranged on the ratchet wheel 335 is enabled to be convenient to slide column 334 to be pulled out along with the guide slide rail 333 after the four wheels which are matched with the ratchet wheel 335, and the guide slide column is convenient to take out.

Example two

Referring to fig. 1-4, the present embodiment is substantially the same as the first embodiment, and more preferably, a transmission assembly 5 for controlling the reciprocating motion of the polishing apparatus 4 is disposed in the polishing cavity 2, the transmission assembly 5 includes a reciprocating screw rod 51 rotatably installed in the workbench 1, and the reciprocating screw rod 51 is in threaded connection with the polishing apparatus 4, one end of the reciprocating screw rod 51 is provided with a transmission sprocket set 52 in transmission connection with the output end of the driving motor 32, and when the driving motor 32 operates, the driving motor 32 drives the reciprocating screw rod 51 to rotate through the transmission sprocket set 52, and because the reciprocating screw rod 51 is in threaded connection with the polishing apparatus 4, the effect of driving the polishing apparatus 4 to reciprocate in the polishing cavity 2 can be achieved, so that the surface of the brush shaft 6 is polished more comprehensively, and the polishing effect is further improved.

The work bench 1 lower part is equipped with the case 7 that gathers materials that feeds through with cavity 2 of polishing, and the intercommunication department is equipped with the filter screen, and brush axle 6 can produce a lot of piece when polishing, and these piece most get into the case 7 that gathers materials past the filter screen under its self gravity's effect to be convenient for follow-up garbage collection, in the setting of filter screen can avoid brush axle 6 to drop the case 7 that gathers materials, thereby reduced the degree of difficulty that brush axle 6 was polished.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 grinding device is used in roller brush production, includes workstation (1) to and set up chamber of polishing (2) on workstation (1), and be equipped with brush axle (6) of waiting to polish in chamber of polishing (2), be equipped with in chamber of polishing (2) and be used for polishing brush equipment (4) of axle (6), its characterized in that: a clamping mechanism (3) for clamping and fixing the brush shaft (6) is arranged in the polishing cavity (2);

Clamping mechanism (3) are including setting up clamping sleeve (31) in workstation (1), slidable mounting has clamping slide post (34) in clamping sleeve (31), clamping slide post (34) one end fixed mounting have with clamping spring (310) of clamping sleeve (31) rigid coupling, and clamping connecting rod (35) are installed in the other end rotation, clamping rod (35) one end rotation is installed one end and clamping sleeve (31) articulated clamping rod (36), clamping sleeve (31) outside slip cover is equipped with clamping collar (39), clamping rack (38) are fixed mounting in clamping collar (39), clamping gear (37) with clamping sleeve (31) swivelling joint are meshed to clamping rack (38) one side, clamping slide post (34) outside be equipped with clamping gear (37) intermeshing, be equipped with inside drive assembly (33) that are used for driving clamping collar (39) motion of workstation (1), be equipped with in workstation (1) with drive motor (32) that are connected with drive assembly (33) transmission.

2. The polishing device for roll brush production according to claim 1, wherein: the driving assembly (33) comprises a connecting base (331) fixedly mounted inside the workbench (1), a driving rod (332) coaxially fixed with the output end of the driving motor (32) is rotatably mounted on the connecting base (331), a guide slide column (334) is sleeved outside the driving rod (332), four guide slide blocks (335) are arranged outside the guide slide column (334), guide slide ways (333) for the guide slide blocks (335) to slide are formed in the connecting base (331), and driving threads in threaded connection with the guide slide columns (334) are formed at two ends of the driving rod (332).

3. The polishing device for roll brush production according to claim 2, wherein: the guide slide column is characterized in that a first driving gear (336) is coaxially fixed at one end of the guide slide column (334), a second driving gear (337) is meshed with the first driving gear (336) externally, a connecting sleeve (338) which is mutually abutted against the clamping collar (39) is coaxially fixed at one side of the second driving gear (337), driving protrusions are arranged at the contact end of the connecting sleeve (338), driving grooves corresponding to the driving protrusions one by one are formed in one side of the clamping collar (39), a connecting key (339) hinged to the guide slide column (334) is installed on the outer portion of the connecting sleeve (338) in a rotating mode, a limiting slide rod (3310) fixedly connected with the workbench (3311) is sleeved on the inner side of the connecting sleeve (338), one end of the limiting slide rod (3310) is connected with the clamping sleeve (31) in a rotating mode, and an auxiliary assembly (3311) is arranged in the connecting base (331).

4. A polishing device for roll brush production according to claim 3, wherein: the auxiliary assembly (3311) comprises an auxiliary sleeve (33111) rotatably arranged at one end of the connecting base (331), a limiting groove (33112) which is in sliding fit with the guide sliding block (335) is formed in the auxiliary sleeve (33111), a pawl (33114) is elastically hinged to one end of the auxiliary sleeve (33111), a ratchet wheel (33113) which is fixed to the connecting base (331) is meshed with the outside of the pawl (33114), and four teeth are arranged on the ratchet wheel (33113).

5. The polishing device for roll brush production according to claim 1, wherein: the polishing device is characterized in that a transmission assembly (5) for controlling the polishing device (4) to reciprocate is arranged in the polishing cavity (2), the transmission assembly (5) comprises a reciprocating screw rod (51) rotatably arranged in the workbench (1), the reciprocating screw rod (51) is in threaded connection with the polishing device (4), and one end of the reciprocating screw rod (51) is provided with a transmission chain wheel set (52) in transmission connection with the output end of the driving motor (32).

6. The polishing device for roll brush production according to claim 1, wherein: the lower part of the workbench (1) is provided with a collecting box (7) communicated with the polishing cavity (2), and a filter screen is arranged at the communicating part.