CN221270744U - Surface polishing machine for machining automobile parts - Google Patents

Abstract

The utility model provides a surface polishing machine for machining automobile parts. Including the backup pad, backup pad top is close to right side department fixed mounting and has two mounting brackets, be close to top department fixed mounting between the mounting bracket and have the second fixed plate, second fixed plate top rotates and is connected with the rolling disc, the rolling disc top is close to right side department and has seted up the removal groove, the removal groove inner chamber rotates and is connected with the second threaded rod, second threaded rod outside edge cover is equipped with the movable block to rather than threaded connection, movable block week side slip joint is inboard at the removal groove, the movable block top is equipped with the drive plate. The surface polishing machine for machining the automobile parts provided by the utility model is provided with the parts which are mutually matched, so that the rotating radius of the connecting rod is adjusted according to the size of the workpiece in the using process of the device, the left-right moving distance of the sliding plate is adjusted, and the practicability of the device is ensured.

Description

A surface polishing machine for automobile parts processing

Technical Field

The utility model relates to the technical field of polishing machines, in particular to a surface polishing machine for processing automobile parts.

Background technique

Polishing machine is also called grinding machine, which is often used for mechanical grinding, polishing and waxing. Its working principle is: the motor drives the sponge or wool polishing disc installed on the polishing machine to rotate at high speed. Due to the combined effect of the polishing disc and the polishing agent and the friction with the surface to be polished, the paint surface pollution, oxide layer and shallow marks can be removed. The speed of the polishing disc is generally 1500-3000r/min, most of which are stepless speed change, and can be adjusted at any time according to the needs during construction.

In the related art, during the production process of automobile accessories, a polishing machine is required to polish the surface. Application number: CN 213352003 U discloses a positioning device for polishing the rear cover of an automobile accessory. The device controls the rotation of a rotating rod through a belt and a pulley. The rotation of the rotating rod can drive the accessory to rotate, and the limit block can limit the sliding of the accessory, so that the accessory can be processed more evenly during polishing. However, during the use of the device, the moving distance of the reciprocating screw is a fixed length, resulting in the device being able to only polish accessories of fixed sizes during polishing. When the accessory size is large, there will be a position that the polishing machine cannot polish, which greatly reduces the practicality of the device.

Therefore, it is necessary to provide a surface polishing machine for automobile parts processing to solve the above-mentioned technical problems.

Utility Model Content

The utility model provides a surface polishing machine for processing automobile parts, which solves the problem that in the process of using some existing devices, the moving distance of the reciprocating screw rod is a fixed length, resulting in the device being able to only polish parts of fixed sizes during polishing. When the size of the parts is large, there will be positions that the polishing machine cannot polish, which greatly reduces the practicality of the device.

In order to solve the above technical problems, the utility model provides a surface polishing machine for automobile parts processing, comprising a supporting plate, two mounting brackets are fixedly installed at the top of the supporting plate near the right side, a second fixed plate is fixedly installed between the mounting brackets near the top, a rotating disk is rotatably connected to the top of the second fixed plate, a movable groove is opened at the top of the rotating disk near the right side, a second threaded rod is rotatably connected to the inner cavity of the movable groove, a second rotary valve is rotatably connected to the right side of the rotating disk, the left side of the second rotary valve passes through the right side of the rotating disk and is fixedly installed at the right end of the second threaded rod, a movable block is sleeved on the outer edge of the second threaded rod and is threadedly connected thereto, the movable block is slidably connected to the inner side of the movable groove sideways, a driving plate is provided on the top of the moving block, and the front and rear sides of the driving plate are slidably connected to one side of an adjacent mounting bracket, a movable opening is opened at the center of the driving plate, and a connecting rod is slidably connected to the inner cavity of the movable opening The top end of the rotating shaft is fixedly provided with a first plate, and the bottom end of the rotating shaft is fixedly provided with a first plate, and the second plate is fixedly provided with a second plate, and the first plate is fixedly provided with a second plate, and the second plate is fixedly provided with a second plate, and the second plate is fixedly provided with a third plate, and the second plate is fixedly provided with a third plate, and the second plate is fixedly provided with a

Preferably, support bases are fixedly installed near the four corners of the bottom of the support plate, a rotating seat is sleeved on the outer edge of the push rod near the center, and the bottom of the rotating seat is fixedly installed on the top of the first fixed plate.

Preferably, the top of the support plate is rotatably connected to a rotating base near the left side, the outer edge of the rotating base is sleeved with a ring gear, the outer edge of the rotating rod is sleeved with a rotating gear, the ring gear and the rotating gear are meshed with each other, and a processing table is fixedly installed on the top of the rotating base.

Preferably, the left and right sides of the processing table are rotatably connected with the first rotary valve, the adjacent side of the first rotary valve is fixedly installed with a first threaded rod, the end of the first threaded rod away from the first rotary valve passes through the adjacent side of the processing table and is rotatably connected to the inner cavity of the processing table.

Preferably, the outer edges of the first threaded rods are threadedly connected with connecting blocks, the sides of the connecting blocks are slidably connected to the inner sides of the processing table, connecting grooves are opened on the top of the processing table near the left and right sides, and clamps are fixedly installed on the top of the connecting blocks.

Preferably, a hydraulic rod is provided through the top of the sliding plate near the center and is fixedly mounted thereto, and a polishing machine is fixedly mounted on the bottom end of the hydraulic rod.

Compared with the related art, the surface polishing machine for automobile parts processing provided by the utility model has the following beneficial effects:

The utility model provides a surface polishing machine for automobile parts processing. The components of the device are arranged in coordination with each other so that during use of the device, the rotation radius of the connecting rod is adjusted according to the size of the workpiece, thereby adjusting the distance that the sliding plate moves left and right, thereby avoiding the situation that when the size of the automobile parts is large, the polishing machine cannot polish the position during the processing and polishing of the device, thereby ensuring the practicability of the device.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic structural diagram of a preferred embodiment of a surface polishing machine for automobile parts processing provided by the utility model;

FIG2 is a schematic structural diagram of a top view of the rotating disk shown in FIG1 ;

FIG3 is a schematic structural diagram of a top view of the processing table shown in FIG1 ;

FIG. 4 is a schematic diagram of the structure enlarged at point A shown in FIG. 2 .

Numbers in the figure: 1. Support plate; 2. Support base; 3. Rotating base; 4. Ring gear; 5. Motor box; 6. Servo motor; 7. Rotating gear; 8. Rotating rod; 9. Processing table; 10. First rotary valve; 11. Clamp; 12. Mounting frame; 13. Hydraulic rod; 14. Polishing machine; 15. Sliding plate; 16. First fixed plate; 17. Sliding port; 18. Sliding rod; 19. Push rod; 20. Second fixed plate; 21. Rotating disk; 22. Drive plate; 23. First threaded rod; 24. Connecting groove; 25. Second rotary valve; 26. Second threaded rod; 27. Connecting rod; 28. Moving groove.

Detailed ways

The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

Please refer to Figures 1, 2, 3 and 4, wherein Figure 1 is a structural schematic diagram of a preferred embodiment of a surface polishing machine for automobile parts processing provided by the utility model; Figure 2 is a structural schematic diagram of a top view of the rotating disk shown in Figure 1; Figure 3 is a structural schematic diagram of a top view of the processing table shown in Figure 1; and Figure 4 is an enlarged structural schematic diagram of point A shown in Figure 2. A surface polishing machine for processing automobile parts, comprising a support plate 1, two mounting frames 12 are fixedly installed at the top of the support plate 1 near the right side, a second fixed plate 20 is fixedly installed between the mounting frames 12 near the top, a rotating disk 21 is rotatably connected to the top of the second fixed plate 20, a moving groove 28 is opened at the top of the rotating disk 21 near the right side, a second threaded rod 26 is rotatably connected to the inner cavity of the moving groove 28, a second rotary valve 25 is rotatably connected to the right side of the rotating disk 21, the left side of the second rotary valve 25 passes through the right side of the rotating disk 21, and is fixedly installed at the right end of the second threaded rod 26, a moving block is sleeved on the outer edge of the second threaded rod 26 and is threadedly connected thereto, the moving block is slidably connected to the inner side of the moving groove 28 sideways, a driving plate 22 is provided on the top of the moving block, and the front and rear sides of the driving plate 22 are slidably connected to one side of the adjacent mounting frame 12;

According to the size of the workpiece, the second rotary valve 25 is manually rotated to drive the second threaded rod 26 to rotate. The second threaded rod 26 drives the moving block to slide left and right in the inner cavity of the moving groove 28, so as to adjust the rotation radius of the connecting rod 27. After the adjustment is completed, the servo motor 6 starts to work, driving the rotating rod 8 to rotate, and through the meshing action of the rotating gear 7 and the ring gear 4, the workpiece is driven to rotate. The hydraulic rod 13 drives the polishing machine 14 to move downward and fits on the top of the auto part to polish it.

A movable opening is provided at the center of the driving plate 22, and a connecting rod 27 is slidably connected to the inner cavity of the movable opening. The bottom end of the connecting rod 27 is rotatably connected to the top of the moving block. A first fixed plate 16 is fixedly installed between the mounting frames 12 near the left side, and a sliding opening 17 is provided near the center of the top of the first fixed plate 16. The inner cavity of the sliding opening 17 is slidably connected to the sliding plate 15. Sliding rods 18 are penetrated near the front and rear sides of the inner cavity of the sliding plate 15 and are slidably connected thereto. The left and right ends of the sliding rod 18 are fixedly installed on the left and right sides of the inner cavity of the sliding opening 17. A fixed block is fixedly installed near the right side of the top of the sliding plate 15, and a pushing rod 19 is fixedly installed on the right side of the fixed block. The right side of the pushing rod 19 is fixedly installed on the left side of the driving plate 22. A motor box 5 is fixedly installed at the bottom of the support plate 1 near the right side, and a servo motor 6 is fixedly installed at the bottom of the inner cavity of the motor box 5. A rotating rod 8 is fixedly installed on the power output shaft of the servo motor 6. The top of the rotating rod 8 passes through the top of the inner cavity of the motor box 5, the bottom of the support plate 1, and the bottom of the second fixed plate 20 in sequence, and is fixedly installed at the bottom of the rotating disk 21.

The rotating rod 8 drives the rotating disk 21 to rotate, and the rotating disk 21 drives the connecting rod 27 to rotate through the moving block. During the sliding process of the connecting rod 27 in the inner cavity of the movable port, the driving plate 22 is driven to move back and forth. The driving plate 22 drives the pushing rod 19 to move, and the pushing rod 19 drives the sliding plate 15 to move left and right in the inner cavity of the sliding port 17 through the fixed block. The polishing machine 14 is driven to move back and forth left and right through the sliding plate 15 and the automobile parts themselves rotate, thereby performing all-round polishing on the automobile parts.

A support base 2 is fixedly installed near the four corners of the bottom of the support plate 1 , and a rotating seat is sleeved on the outer edge of the push rod 19 near the center, and the bottom of the rotating seat is fixedly installed on the top of the first fixed plate 16 .

A rotating base 3 is rotatably connected to the top of the support plate 1 near the left side. A ring gear 4 is sleeved on the outer edge of the rotating base 3, and a rotating gear 7 is sleeved on the outer edge of the rotating rod 8. The ring gear 4 and the rotating gear 7 are meshed with each other, and a processing table 9 is fixedly installed on the top of the rotating base 3.

The first rotary valve 10 is rotatably connected to the left and right sides of the processing table 9, and a first threaded rod 23 is fixedly installed on the adjacent side of the first rotary valve 10. The end of the first threaded rod 23 away from the first rotary valve 10 passes through the adjacent side of the processing table 9 and is rotatably connected to the inner cavity of the processing table 9.

The outer edges of the first threaded rods 23 are all threadedly connected with connecting blocks, and the sides of the connecting blocks are slidably connected to the inner side of the processing table 9. The top of the processing table 9 is provided with connecting grooves 24 near the left and right sides, and the top of the connecting blocks is fixedly installed with clamping members 11;

When using the device, the staff places the auto parts on the top of the processing table 9, manually rotates the first rotary valve 10, drives the connecting groove 24 to rotate, and the connecting groove 24 drives the clamping member 11 to move closer to the center through the connecting block, and clamps both sides of the workpiece.

A hydraulic rod 13 is provided through the top of the sliding plate 15 near the center and is fixedly installed therewith, and a polishing machine 14 is fixedly installed at the bottom end of the hydraulic rod 13 .

The working principle of the surface polishing machine for automobile parts processing provided by the utility model is as follows:

Step 1: When using the device, the worker places the auto parts on the top of the processing table 9, manually rotates the first rotary valve 10, drives the connecting groove 24 to rotate, and the connecting groove 24 drives the clamping member 11 to move closer to the center through the connecting block, and clamps both sides of the workpiece;

Step 2: According to the size of the workpiece, manually rotate the second rotary valve 25 to drive the second threaded rod 26 to rotate. The second threaded rod 26 drives the moving block to slide left and right in the inner cavity of the moving groove 28, so as to adjust the rotation radius of the connecting rod 27. After the adjustment is completed, the servo motor 6 starts to work, drives the rotating rod 8 to rotate, and drives the workpiece to rotate through the meshing action of the rotating gear 7 and the ring gear 4. The hydraulic rod 13 drives the polishing machine 14 to move downward and fit it on the top of the auto part to polish it;

Step 3: At the same time, the rotating rod 8 drives the rotating disk 21 to rotate, and the rotating disk 21 drives the connecting rod 27 to rotate through the moving block. During the sliding process of the connecting rod 27 in the inner cavity of the movable port, the driving plate 22 is driven to move back and forth. The driving plate 22 drives the push rod 19 to move, and the push rod 19 drives the sliding plate 15 to move left and right in the inner cavity of the sliding port 17 through the fixed block. The polishing machine 14 is driven to move back and forth left and right through the sliding plate 15 and the rotation of the auto parts themselves, thereby performing all-round polishing on the auto parts.

Compared with the related art, the surface polishing machine for automobile parts processing provided by the utility model has the following beneficial effects:

By cooperating with each other in the various parts of the device, the rotation radius of the connecting rod 27 can be adjusted according to the size of the workpiece during use, so that the distance of the sliding plate 15 moving left and right can be adjusted, thereby avoiding the situation where the polishing machine 14 cannot polish the position during the processing and polishing of the device when the size of the automobile parts is large, thereby ensuring the practicality of the device.

The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims (6)

1. The utility model provides an auto-parts processing is with surface polishing machine, includes backup pad (1), its characterized in that: two mounting frames (12) are fixedly mounted on the top of the supporting plate (1) near the right side, a second fixing plate (20) is fixedly mounted on the top of the mounting frames (12), a rotating disc (21) is rotatably connected to the top of the second fixing plate (20), a moving groove (28) is formed in the top of the rotating disc (21) near the right side, a second threaded rod (26) is rotatably connected to an inner cavity of the moving groove (28), a second rotary valve (25) is rotatably connected to the right side of the rotating disc (21), the left side of the second rotary valve (25) penetrates through the right side of the rotating disc (21) and is fixedly mounted on the right end of the second threaded rod (26), a moving block is sleeved on the outer side edge of the second threaded rod (26) and is in threaded connection with the second threaded rod, the periphery of the moving block is slidably connected to the inner side of the moving groove (28), a driving plate (22) is arranged on the top of the moving block, a movable opening is formed in the center of the driving plate (22) and is slidably connected to one side of the adjacent mounting frames (12), a movable opening is formed in the center of the driving plate (22), a movable opening is formed in the position of the inner cavity (16) near the top of the connecting rod (16), a connecting rod (27) is fixedly mounted on the left side near the top of the connecting rod (16), the utility model discloses a motor box, including motor box (5), motor box (1), motor box (5) inner chamber bottom fixed mounting have servo motor (6), servo motor (6) power take off shaft fixed mounting has dwang (8), dwang (8) top runs through motor box (5) inner chamber top, backup pad (1) bottom and second fixed plate (20) bottom in proper order in the bottom of rolling disc (21) in the left and right sides of sliding port (17) inner chamber sliding connection has sliding plate (15), sliding plate (17) inner chamber sliding connection, sliding plate (15) inner chamber is close to both sides department all runs through and is equipped with sliding rod (18) to rather than sliding connection, sliding plate (15) inner chamber both ends all fixed mounting are in sliding port (17) inner chamber left and right sides, sliding plate (15) top is close to right side department fixed mounting has the fixed block, fixed block right side fixed mounting has catch bar (19), catch bar (19) right side fixed mounting is in driving plate (22) left side, backup pad (1) bottom is close to right side department fixed mounting has motor box (5), motor box (5) inner chamber bottom fixed mounting has servo motor (8).

2. The surface polishing machine for machining automobile parts according to claim 1, wherein the support bases (2) are fixedly installed at the positions, close to four corners, of the bottoms of the support plates (1), rotating seats are sleeved at the positions, close to the centers, of the outer edges of the pushing rods (19), and the bottoms of the rotating seats are fixedly installed at the tops of the first fixing plates (16).

3. The surface polishing machine for machining automobile parts according to claim 1, wherein the top of the supporting plate (1) is rotationally connected with a rotating base (3) near the left side, a ring gear (4) is sleeved on the outer side edge of the rotating base (3), a rotating gear (7) is sleeved on the outer side edge of the rotating rod (8), the ring gear (4) and the rotating gear (7) are meshed with each other, and a machining table (9) is fixedly installed on the top of the rotating base (3).

4. A surface polishing machine for machining automobile parts according to claim 3, wherein the left side and the right side of the machining table (9) are respectively and rotatably connected with a first rotary valve (10), a first threaded rod (23) is fixedly arranged on the adjacent side of the first rotary valve (10), and one end, far away from the first rotary valve (10), of the first threaded rod (23) penetrates through the adjacent side of the machining table (9) and is rotatably connected with an inner cavity of the machining table (9).

5. The surface polishing machine for machining automobile parts according to claim 4, wherein the outer side edge of the first threaded rod (23) is connected with a connecting block in a threaded mode, the circumference of the connecting block is connected with the inner side of the machining table (9) in a sliding mode, connecting grooves (24) are formed in positions, close to the left side and the right side, of the top of the machining table (9), and clamping pieces (11) are fixedly mounted on the top of the connecting block.

6. The surface polishing machine for machining automobile parts according to claim 1, wherein a hydraulic rod (13) is arranged at the top of the sliding plate (15) near the center in a penetrating manner and is fixedly installed with the sliding plate, and a polishing machine (14) is fixedly installed at the bottom end of the hydraulic rod (13).