CN215617297U

CN215617297U - Auto parts polishing equipment

Info

Publication number: CN215617297U
Application number: CN202121620892.7U
Authority: CN
Inventors: 杨俊�
Original assignee: Shengyu Auto Parts Ma'anshan Co ltd
Current assignee: Shengyu Auto Parts Ma'anshan Co ltd
Priority date: 2021-07-15
Filing date: 2021-07-15
Publication date: 2022-01-25
Anticipated expiration: 2031-07-15

Abstract

The utility model relates to automobile part polishing equipment which comprises a workbench, wherein a support frame is arranged on one side of the top of the workbench, a driving motor is arranged on the lower side of the middle part of the workbench, an upper worm gear box is arranged on the lower side of the top of the support frame, a first screw rod is arranged in the middle of the upper worm gear box in a penetrating manner, limiting rods are arranged on two sides of the upper part of the first screw rod respectively, a limiting sliding sleeve is sleeved in the middle of each limiting rod in a sliding manner and fixedly connected with the side surface of the upper end of the first screw rod through a connecting column, a ball thrust bearing is arranged at the lower end of the first screw rod, clamping pads are arranged at the bottom of the ball thrust bearing and the end part of a driving shaft of the driving motor respectively, a sliding groove is formed in the other side of the top of the workbench, a clamping and polishing mechanism is arranged in the sliding groove and is used for polishing the upper side and the lower side of a part simultaneously, so that the polishing time is shortened, the number of transferring and clamping times is reduced, and the self-locking property of a worm gear structure is utilized, ensuring the stability of clamping.

Description

Auto parts polishing equipment

Technical Field

The utility model relates to the field of polishing equipment, in particular to automobile part polishing equipment.

Background

Parts with high requirements on appearance surfaces are often encountered in machining, but factors influencing the surface quality of the parts are many, such as multiple clamping of the parts in the production process and metal flying chips generated in the machining process.

Meanwhile, the surface defects of the parts, such as scratches, bruises, gouges and the like, can be caused by multiple turnover and the like. These are important factors influencing the appearance quality of parts, and these defects can cause batch repair of parts, and in severe cases can cause scrapping of the whole batch of parts, thereby not only consuming excessive working hours, but also influencing the production efficiency, and causing a great deal of waste of manpower and material resources.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and the defects, and provides the automobile part polishing equipment, which improves the overall working efficiency.

The technical problem solved by the utility model is as follows:

(1) the existing equipment for polishing the disc type parts is manually operated, so that time and labor are wasted;

(2) the existing polishing equipment is clamped for many times, and parts are easy to damage.

The purpose of the utility model can be realized by the following technical scheme: the utility model provides an auto parts polishing equipment, comprises a workbench, the support frame is installed to one side at workstation top, driving motor is installed to the middle part downside of workstation, worm wheel box is installed to the top downside of support frame, go up the middle part of worm wheel box and wear to be equipped with first screw rod, the both sides on first screw rod upper portion all are provided with the gag lever post, spacing sliding sleeve has been cup jointed in the middle part of gag lever post in the slip, spacing sliding sleeve passes through the upper end side fixed connection of spliced pole with first screw rod, ball thrust bearing is installed to the lower extreme of first screw rod, ball thrust bearing's bottom and driving shaft tip all install the centre gripping pad, the spout has been seted up to the opposite side at workstation top, install centre gripping polishing mechanism in the spout.

Preferably, the inside of the upper worm wheel box is respectively provided with a first worm wheel and a first worm, the first worm wheel and the first worm are in meshing transmission, one end of the first worm is rotatably connected with the inner wall of one side of the upper worm wheel box, the other end of the first worm penetrates through the box wall of the other side of the upper worm wheel box, the end part of the first worm is fixedly connected with a first hand wheel, the first screw penetrates through the axis of the first worm wheel, the first screw is in threaded connection with the first worm wheel, and the lower end of the limiting rod is fixedly connected to the support frame.

Preferably, centre gripping polishing mechanism is including supporting the box, support the center of box and install the second screw rod, the bottom of second screw rod is rotated with the bottom of supporting the box and is connected, the top of second screw rod runs through the top of supporting the box and rotates with the top of supporting the box and be connected, the middle part threaded connection of second screw rod has the slider, the periphery of slider and the inside wall sliding connection who supports the box, the centre gripping groove has been seted up to one side of supporting the box, the equal fixedly connected with supporting rod in one side that the slider is close to the centre gripping groove with the support box lower part, the one end fixedly connected with centre gripping post of supporting rod, the relative tip fixedly connected with polishing dish of two centre gripping posts, the locating piece is installed to the opposite side of supporting the box lower part.

Preferably, the bottom fixedly connected with spacing gleitbretter of locating piece, the clamping screw is worn to be equipped with on one side of locating piece, the top fixedly connected with carousel of clamping screw, spacing gleitbretter is run through to the bottom of clamping screw, and clamping screw and locating piece threaded connection, the bottom fixedly connected with damping fin of clamping screw, spacing gleitbretter and spout activity joint, the damping fin is with the tank bottom looks butt of spout under clamping screw's pressure.

Preferably, the top of the supporting box is provided with a lower worm wheel box, the inside of the lower worm wheel box is provided with a second worm wheel and a second worm respectively, the second worm wheel is in meshing transmission with the second worm, one end of the second worm is rotatably connected with the inner wall of one side of the lower worm wheel box, the other end of the second worm penetrates through the box wall of the other side of the lower worm wheel box and is fixedly connected with a second hand wheel, and the top of the second screw is fixedly connected with the second worm wheel.

Preferably, the upper surface of the polishing pad on the lower side is flush with the upper surface of the holding pad on the lower side.

The utility model has the beneficial effects that:

(1) the ball thrust bearing and the clamping pad are lifted through the first screw, the clamping pad at the end part of the driving shaft of the driving motor is combined to clamp the part, then the driving motor is started to rotate the part, and the clamping and polishing mechanism is slid to polish the upper side and the lower side of the part simultaneously, so that the polishing time is shortened, the transferring and clamping times are reduced, and the part is prevented from being damaged;

(2) rotate first worm through first hand wheel, and then rotate first worm wheel, through the threaded connection of first worm wheel and first screw rod, promote first screw rod and go up and down to carry out the centre gripping to the part, rotate the second worm through the second hand wheel afterwards, and then drive the second worm wheel, thereby rotate the second screw rod, promote the slider and go up and down, utilize the auto-lock nature of worm gear structure, ensure the stability of centre gripping, and ensure that the centre gripping is stabilized to the polishing dish.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

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

FIG. 2 is a schematic structural view of the upper worm gear box and the first screw with a section view of the present invention;

FIG. 3 is a schematic view of the overall structure of the clamping polishing mechanism according to the present invention;

FIG. 4 is a schematic view of a portion of a clamping and polishing mechanism according to the present invention;

in the figure: 1. a work table; 2. a support frame; 3. a drive motor; 4. an upper worm-gear box; 5. a first worm gear; 6. a first worm; 7. a first screw; 8. a limiting rod; 9. a limiting sliding sleeve; 10. a ball thrust bearing; 11. a clamping pad; 12. a support box; 13. a lower worm-gear case; 14. a second worm gear; 15. a second worm; 16. a second screw; 17. a slider; 18. a clamping rod; 19. a clamping post; 20. a polishing disk; 21. positioning blocks; 22. clamping the screw rod; 23. a damping fin; 24. limiting sliding sheets.

Detailed Description

To further illustrate the technical means and effects of the present invention for achieving the intended purpose of the utility model, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

Please refer to fig. 1-4: an automobile part polishing device comprises a workbench 1, a support frame 2 is installed on one side of the top of the workbench 1, a driving motor 3 is installed on the lower side of the middle of the workbench 1, an upper worm wheel box 4 is installed on the lower side of the top of the support frame 2, a first screw 7 penetrates through the middle of the upper worm wheel box 4, the upper end of the first screw 7 sequentially penetrates through the top of the upper worm wheel box 4 and the top of the support frame 2 and is in sliding connection with the two, limiting rods 8 are arranged on two sides of the upper portion of the first screw 7, the lower end of each limiting rod 8 is fixedly connected to the upper side of the top of the support frame 2, a limiting sheet is fixedly connected to the upper end of each limiting rod 8, a limiting sliding sleeve 9 is sleeved in the middle of each limiting rod 8 in a sliding mode, the limiting sliding sleeve 9 is fixedly connected with the side face of the upper end of the first screw 7 through a connecting column, a pressing plate is fixedly connected to the lower end of the first screw 7, and a ball thrust bearing 10 is installed on the lower side face of the pressing plate, centre gripping pad 11 is installed to ball thrust bearing 10's bottom, centre gripping pad 11 is also installed to driving motor 3's driving shaft tip, the spout has been seted up to the opposite side at 1 top of workstation, driving motor 3's drive shaft place axial lead intersects and perpendicular with spout place straight line, install centre gripping polishing mechanism in the spout, through first screw rod 7 lift ball thrust bearing 10 and centre gripping pad 11, and the centre gripping pad 11 that combines driving motor 3 driving shaft tip carries out the centre gripping to the part, start driving motor 3 afterwards, the part rotates, and slip centre gripping polishing mechanism, polish the upper and lower both sides of part simultaneously, thereby shorten polishing used time, reduce and transport the centre gripping number of times, avoid destroying the part.

Go up the inside of worm wheel box 4 and install first worm wheel 5 and first worm 6 respectively, first worm wheel 5 and the meshing transmission of first worm 6, the one end of first worm 6 rotates with the one side inner wall of last worm wheel box 4 and is connected, the other end of first worm 6 runs through the opposite side box wall of last worm wheel box 4 and tip fixedly connected with first hand wheel, first screw rod 7 runs through the axle center department of first worm wheel 5, first screw rod 7 and first worm wheel 5 threaded connection, the lower extreme fixed connection of gag lever post 8 is on support frame 2, rotate first worm 6 through first hand wheel, and then rotate first worm wheel 5, through the threaded connection of first worm wheel 5 and first screw rod 7, promote first screw rod 7 and go up and down, thereby carry out the centre gripping to the part, utilize the auto-lock nature of worm wheel structure, ensure the stability of centre gripping.

The clamping and polishing mechanism comprises a supporting box 12, a second screw 16 is installed at the center of the supporting box 12, the bottom of the second screw 16 is rotatably connected with the bottom of the supporting box 12, the top of the second screw 16 penetrates through the top of the supporting box 12 and is rotatably connected with the top of the supporting box 12, a slider 17 is in threaded connection with the middle of the second screw 16, the periphery of the slider 17 is slidably connected with the inner side wall of the supporting box 12, a clamping groove is formed in one side of the supporting box 12, a clamping rod 18 is fixedly connected to one side of the slider 17 close to the clamping groove, the clamping rod 18 is slidably connected with the two side groove walls of the clamping groove, a clamping rod 18 is also installed on one side of the lower portion of the supporting box 12 close to the clamping groove, a clamping column 19 is fixedly connected to the lower side of one end of the clamping rod 18, a polishing disk 20 is fixedly connected to the opposite end portions of the two clamping columns 19, the upper surface of the polishing disk 20 on the lower side is on the same plane as the upper surface of the clamping pad 11 on the lower side, the slide block 17 is pushed by the second screw 16, and the clamping rod 18 connected with the slide block 17 is moved to press the polishing disk 20, so that the upper side and the lower side of the part are polished by clamping the two polishing disks 20.

The top of the supporting box 12 is provided with a lower worm wheel box 13, the inside of the lower worm wheel box 13 is provided with a second worm wheel 14 and a second worm 15 respectively, the second worm wheel 14 is in meshing transmission with the second worm 15, one end of the second worm 15 is rotatably connected with the inner wall of one side of the lower worm wheel box 13, the other end of the second worm 15 penetrates through the box wall of the other side of the lower worm wheel box 13 and is fixedly connected with a second hand wheel, the top of the second screw 16 is fixedly connected with the second worm wheel 14, the second worm 15 is rotated through the second hand wheel, and then the second worm wheel 14 is driven, so that the second screw 16 is rotated, the sliding block 17 is pushed to lift, and the polishing disc 20 is ensured to be stably clamped by utilizing the self-locking property of the worm wheel and worm structure.

A positioning block 21 is arranged on the other side of the lower part of the supporting box 12, a limiting slip sheet 24 is fixedly connected to the bottom of the positioning block 21, a clamping screw 22 penetrates through one side of the positioning block 21, a rotary disc is fixedly connected to the top of the clamping screw 22, the bottom of the clamping screw 22 penetrates through the limiting slip sheet 24, the clamping screw 22 is in threaded connection with the positioning block 21, a damping sheet 23 is fixedly connected to the bottom end of the clamping screw 22, the limiting slip sheet 24 is movably clamped with the sliding groove, the damping sheet 23 abuts against the groove bottom of the sliding groove under the pressure of the clamping screw 22, the rotary disc is rotated, the clamping screw 22 is further rotated, the damping sheet 23 is lifted, the positioning block 21 is slid, a clamping and polishing mechanism is pushed to move in the sliding groove, so that the polishing disc 20 is moved to polish from the center of a part to the edge of the part, when a specific area needs to be polished, the clamping screw 22 is pressed downwards, so that the damping sheet 23 is in frictional abutment against the groove bottom of the sliding groove, thereby fixing the clamping and polishing mechanism and polishing the specific area.

When the polishing machine is used, the first worm 6 is rotated through the first hand wheel, the first worm wheel 5 is further rotated, the first worm wheel 5 is connected with the first screw 7 through threads, the first screw 7 is pushed to lift the ball thrust bearing 10 and the clamping pad 11, the part is clamped by combining the clamping pad 11 at the end part of the driving shaft of the driving motor 3, then the driving motor 3 is started to rotate the part, then the rotating disc is rotated, the clamping screw 22 is rotated, the damping sheet 23 is lifted, the sliding positioning block 21 is slid, the second worm 15 is rotated through the second hand wheel, the second worm wheel 14 is driven, the second screw 16 is rotated, the sliding block 17 is pushed to lift, the clamping rod 18 connected with the sliding block 17 is moved to press the polishing discs 20 downwards, the upper side and the lower side of the part are polished through the clamping of the two polishing discs 20, the clamping polishing mechanism is pushed to move in the sliding chute, the upper side and the lower side of the part are simultaneously polished, thereby shortening the polishing time, reducing the transferring and clamping times and avoiding damaging the parts.

Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The automobile part polishing equipment is characterized by comprising a workbench (1), a support frame (2) is installed on one side of the top of the workbench (1), a driving motor (3) is installed on the lower side of the middle of the workbench (1), an upper worm gear box (4) is installed on the lower side of the top of the support frame (2), a first screw (7) penetrates through the middle of the upper worm gear box (4), limiting rods (8) are arranged on two sides of the upper portion of the first screw (7), a limiting sliding sleeve (9) is sleeved in the middle of each limiting rod (8) in a sliding mode, the limiting sliding sleeve (9) is fixedly connected with the side face of the upper end of the first screw (7) through a connecting column, a ball thrust bearing (10) is installed at the lower end of the first screw (7), and a clamping pad (11) is installed on the bottom of the ball thrust bearing (10) and the end portion of a driving shaft of the driving motor (3), the other side of the top of the workbench (1) is provided with a sliding chute, and a clamping and polishing mechanism is installed in the sliding chute.

2. The automobile part polishing device according to claim 1, wherein a first worm wheel (5) and a first worm (6) are respectively installed inside the upper worm wheel box (4), the first worm wheel (5) and the first worm (6) are in meshing transmission, one end of the first worm (6) is rotatably connected with the inner wall of one side of the upper worm wheel box (4), the other end of the first worm (6) penetrates through the box wall of the other side of the upper worm wheel box (4), a first hand wheel is fixedly connected to the end of the first worm (6), the first screw (7) penetrates through the axis of the first worm wheel (5), the first screw (7) is in threaded connection with the first worm wheel (5), and the lower end of the limiting rod (8) is fixedly connected to the support frame (2).

3. The automobile part polishing device according to claim 1, wherein the clamping and polishing mechanism comprises a support box (12), a second screw (16) is installed at the center of the support box (12), the bottom of the second screw (16) is rotatably connected with the bottom of the support box (12), the top of the second screw (16) penetrates through the top of the support box (12) and is rotatably connected with the top of the support box (12), a sliding block (17) is connected with the middle of the second screw (16) in a threaded manner, the periphery of the sliding block (17) is slidably connected with the inner side wall of the support box (12), a clamping groove is formed in one side of the support box (12), a clamping rod (18) is fixedly connected to one side of the sliding block (17) close to the clamping groove and one side of the lower portion of the support box (12) close to the clamping groove, and a clamping column (19) is fixedly connected to one end of the clamping rod (18), the opposite ends of the two clamping columns (19) are fixedly connected with polishing discs (20), and a positioning block (21) is installed on the other side of the lower portion of the supporting box (12).

4. The automobile part polishing device according to claim 3, wherein a limiting slip sheet (24) is fixedly connected to the bottom of the positioning block (21), a clamping screw (22) is arranged on one side of the positioning block (21) in a penetrating mode, a rotary disc is fixedly connected to the top of the clamping screw (22), the limiting slip sheet (24) is penetrated through the bottom of the clamping screw (22), the clamping screw (22) is in threaded connection with the positioning block (21), a damping sheet (23) is fixedly connected to the bottom end of the clamping screw (22), the limiting slip sheet (24) is movably clamped with the sliding groove, and the damping sheet (23) is abutted to the bottom of the sliding groove under the pressure of the clamping screw (22).

5. The automobile part polishing device as claimed in claim 3, wherein a lower worm wheel box (13) is mounted at the top of the support box (12), a second worm wheel (14) and a second worm (15) are respectively mounted inside the lower worm wheel box (13), the second worm wheel (14) is in meshing transmission with the second worm (15), one end of the second worm (15) is rotatably connected with the inner wall of one side of the lower worm wheel box (13), the other end of the second worm (15) penetrates through the box wall of the other side of the lower worm wheel box (13) and is fixedly connected with a second hand wheel at the end, and the top of the second screw (16) is fixedly connected with the second worm wheel (14).

6. The automobile part polishing apparatus as recited in claim 3, wherein the upper surface of the polishing disk (20) on the lower side is on the same plane as the upper surface of the holding pad (11) on the lower side.