Swing type sanding machine for machining railway vehicle accessories

Abstract

The utility model relates to the technical field of sanding machines, and provides a swing type sanding machine for machining railway vehicle accessories, which comprises an operation table body, clamping plates are symmetrically arranged on the upper end face of the operation table body, a clamping and conveying assembly is arranged on one side of each clamping plate, a swing sanding assembly is mounted on a U-shaped frame, and the swing sanding assembly is arranged on the U-shaped frame. A second hydraulic telescopic rod is started to drive an L-shaped support to move, a first transmission rod, an L-shaped supporting plate, a T-shaped sliding strip and a T-shaped sliding groove are matched with one another, so that the two connecting frames are driven to move relatively, and meanwhile the connecting rods, a second transmission rod, a third transmission rod, a connecting base and a guide rod are matched with one another, so that the working efficiency is improved. And meanwhile, a first driving motor is started to drive a conveying belt to rotate, so that the clamped accessories are conveyed, the accessories do not need to be manually held by hands for sanding operation, manpower is saved, and the sanding efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sanding machines, and specifically, to a swing sanding machine for processing track vehicle accessories. Background Technique

[0002] Rail vehicles are widely used in different field operations, such as transportation, detection and other fields. Various accessories are installed on the rail vehicles. In the manufacturing and production of the accessories, a sanding machine is needed to perform surface trimming and sanding processing on them.

[0003] At present, the sanding machines in the prior art are cumbersome in operation procedures when in use, requiring careful preparation and operation. The operators need to wear protective equipment and manually perform sanding in the sanding work area, resulting in low sanding efficiency. Therefore, the utility model provides a swing sanding machine for processing track vehicle accessories. Summary of the Utility Model

[0004] The utility model provides a swing sanding machine for processing track vehicle accessories to solve the problem that the sanding machines in the prior art are cumbersome in operation procedures when in use, requiring careful preparation and operation. The operators need to wear protective equipment and manually perform sanding in the sanding work area, resulting in low sanding efficiency as mentioned in the above background technique.

[0005] The technical solution of the utility model is as follows:

[0006] A swing sanding machine for processing track vehicle accessories includes an operation table body. Grooves are symmetrically opened on both sides of the upper end face of the operation table body. Clamping plates are symmetrically arranged on the upper end face of the operation table body. A clamping and conveying assembly is arranged on one side of the clamping plate. A gantry is fixedly installed on one side of the upper end face of the operation table body. A first hydraulic telescopic rod is fixedly installed on the top of the gantry. The output end of the first hydraulic telescopic rod penetrates to the bottom of the gantry and is fixedly installed with a U-shaped frame. A swing sanding assembly is installed on the U-shaped frame.

[0007] The clamping and conveying assembly includes a second hydraulic telescopic rod fixedly installed on one side of the bottom of the operation table body. The output end of the second hydraulic telescopic rod is fixedly installed with an L-shaped bracket. The upper end face of the L-shaped bracket is symmetrically and rotatably connected with a first transmission rod at both sides. One end of the two first transmission rods is rotatably connected with an L-shaped support plate. The bottom of the operation table body is fixedly installed with a T-shaped slide bar. T-shaped chutes are opened on one side of the tops of the two L-shaped support plates. Connecting frames are fixedly installed at the tops of the two L-shaped support plates. Connecting rods are rotatably connected to both symmetric ends of the two connecting frames. One end of the two connecting rods is rotatably connected with a second transmission rod, and the other end of the two connecting rods is rotatably connected with a third transmission rod. One end of several third transmission rods is rotatably connected to one side of the clamping plate. Connecting seats are fixedly installed on both sides of the upper end face of the operation table body symmetrically with respect to the groove. Guide rods are fixedly installed on both symmetric sides of the two clamping plates. Transmission components are installed on one side of the two clamping plates.

[0008] Preferably, the transmission component includes a first driving motor fixedly installed on one side of the top of the clamping plate. A limiting groove is opened on one side of the clamping plate. Rotating rollers are rotatably connected to both symmetric sides in the limiting groove. A conveyor belt is drivingly connected between the two rotating rollers. The output end of the first driving motor is fixedly installed at one end of the rotating roller.

[0009] Preferably, the swinging sanding assembly includes a rotating rod rotatably connected to the U-shaped frame. A driven gear is fixedly installed on the outer surface of one end of the rotating rod. A second driving motor is fixedly installed on one side of the U-shaped frame. A driving gear is fixedly installed at the output end of the second driving motor. A sanding sleeve is slidably connected to the outer surface of the rotating rod. A rotating ring is rotatably connected to one side of the sanding sleeve. Electric push rods are symmetrically and fixedly installed on one side of the U-shaped frame. The output ends of the two electric push rods are fixedly installed on the rotating ring. Clamping strips are fixedly installed on both symmetric sides of the rotating rod. A clamping groove matching the clamping strip is opened on the inner wall of the sanding sleeve.

[0010] Preferably, the connecting frame is arc-shaped.

[0011] Preferably, one end of several second transmission rods is rotatably connected to the upper end face of the operation table body through a rotating rod.

[0012] Preferably, one end of several guide rods movably penetrates to one side of the connecting seat.

[0013] Preferably, the T-shaped slide bar matches the T-shaped chute, and the two L-shaped support plates are slidably connected to the outer surfaces at both ends of the T-shaped slide bar.

[0014] Preferably, the driving gear and the driven gear are meshingly connected.

[0015] The working principle and beneficial effects of the present utility model are as follows:

[0016] 1. In the present utility model, by starting the second hydraulic telescopic rod to drive the L-shaped bracket to move, through the mutual cooperation between the first transmission rod, the L-shaped support plate, the T-shaped slide and the T-shaped chute, the two connecting frames are driven to move relatively. At the same time, through the mutual cooperation between the connecting rod, the second transmission rod, the third transmission rod, the connecting seat and the guide rod, the two clamping plates are driven to move relatively, so as to clamp the fittings. At the same time, by starting the first driving motor to drive the conveyor belt to rotate, the clamped fittings are conveyed, eliminating the need for manual sanding of the fittings, saving manpower and improving the sanding efficiency.

[0017] 2. In the present utility model, by starting the first hydraulic telescopic rod to drive the sanding sleeve at the bottom of the U-shaped frame to approach the fittings, then starting the second driving motor to drive the driving gear to rotate, the driving gear drives the driven gear to rotate. At the same time, through the mutual cooperation between the clamping strip and the clamping groove, the sanding sleeve is driven to rotate. At the same time, starting the electric push rod to drive the sanding sleeve to reciprocate, thus avoiding the defect of wear in a specific area of the sanding sleeve and prolonging the service life of the sanding sleeve. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present utility model will be further described in detail below in conjunction with the drawings and specific embodiments.

[0019] Figure 1 is a three-dimensional external structure view of the present utility model;

[0020] Figure 2 is a front internal structure view of the present utility model;

[0021] Figure 3 is a schematic view of the clamping and conveying assembly of the present utility model;

[0022] Figure 4 is a schematic view of the bottom structure of the operating table body of the present utility model;

[0023] Figure 5 is a schematic view of the swing sanding assembly of the present utility model;

[0024] Figure 6 is a schematic view of the transmission assembly of the present utility model.

[0025] In the figure: 1, the operating table body; 2, the groove; 3, the clamping plate; 4, the gantry; 5, the first hydraulic telescopic rod; 6, the U-shaped frame; 100, the clamping and conveying assembly; 101, the second hydraulic telescopic rod; 102, the L-shaped bracket; 103, the first transmission rod; 104, the L-shaped support plate; 105, the T-shaped slide; 106, the T-shaped chute; 107, the connecting frame; 108, the connecting rod; 109, the second transmission rod; 110, the third transmission rod; 111, the connecting seat; 112, the guide rod; 200, the oscillating sanding assembly; 201, the rotating rod; 202, the driven gear; 203, the second drive motor; 204, the drive gear; 205, the sanding sleeve; 206, the rotating ring; 207, the electric push rod; 208, the clamping strip; 300, the transmission assembly; 301, the first drive motor; 302, the limiting groove; 303, the rotating roller; 304, the conveyor belt. Detailed implementation mode

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0027] Embodiment 1

[0028] As Figures 1 to 6 shown, this embodiment proposes a swinging sander for processing railway vehicle parts, including an operating table body 1. Grooves 2 are symmetrically opened on both sides of the upper end face of the operating table body 1. Clamping plates 3 are symmetrically arranged on the upper end face of the operating table body 1. A clamping and conveying assembly 100 is arranged on one side of the clamping plate 3. A gantry 4 is fixedly installed on one side of the upper end face of the operating table body 1. A first hydraulic telescopic rod 5 is fixedly installed on the top of the gantry 4. The input end of the first hydraulic telescopic rod 5 is connected to the power supply through an external cable. The output end of the first hydraulic telescopic rod 5 penetrates to the bottom of the gantry 4 and is fixedly installed with a U-shaped frame 6. An oscillating sanding assembly 200 is installed on the U-shaped frame 6;

[0029] The clamping and conveying assembly 100 includes a hydraulic telescopic rod 101 fixedly installed on one side of the bottom of the operating table body 1, the input end of the hydraulic telescopic rod 101 is connected to the power supply through an external cable, and an L-shaped bracket 102 is fixedly installed on the output end of the hydraulic telescopic rod 101. The upper end surface of the L-shaped bracket 102 is symmetrically and rotatably connected to the transmission rod 103 on both sides, and one end of the two transmission rods 103 is rotatably connected to an L-shaped support plate 104. A T-shaped slide 105 is fixedly installed on the bottom of the operating table body 1, and a T-shaped slide groove 106 is opened on one side of the top of the two L-shaped support plates 104. The T-shaped slide 105 matches the T-shaped slide groove 106, and the two L-shaped support plates 104 are slidably connected on the outer surfaces of both ends of the T-shaped slide 105. The tops of the two L-shaped support plates 104 are fixedly installed A connecting frame 107 is provided, and the connecting frame 107 is arranged in an arc shape. The two connecting frames 107 are symmetrically connected at both ends with connecting rods 108, and one end of the two connecting rods 108 is rotatably connected to the transmission rod 2 109, and one end of a plurality of transmission rods 2 109 is rotatably connected to the upper end surface of the operating table body 1 through a rotating rod, and the other ends of the two connecting rods 108 are rotatably connected to the transmission rod 3 110, and one end of a plurality of transmission rods 3 110 is rotatably connected to one side of the clamping plate 3, and the upper end surface of the operating table body 1 is located at the groove 2, and the connecting seats 111 are fixedly installed on both sides symmetrically, and the two clamping plates 3 are symmetrically fixedly installed with guide rods 112 on both sides, and one end of a plurality of guide rods 112 is movable and penetrates to one side of the connecting seat 111, and one side of the two clamping plates 3 is installed with a transmission assembly 300;

[0030] The transmission assembly 300 includes a driving motor 301 fixedly mounted on one side of the top of the clamping plate 3. The input end of the driving motor 301 is connected to the power supply through an external cable. A limiting groove 302 is provided on one side of the clamping plate 3. Rotating rollers 303 are symmetrically connected to the limiting groove 302 on both sides. A conveyor belt 304 is connected between the two rotating rollers 303. The output end of the driving motor 301 is fixedly mounted on one end of the rotating roller 303.

[0031] The clamping and conveying component 100 is set up to automatically clamp and convey the accessories. When the accessories need to be automatically clamped and conveyed, the accessories are placed between the two clamping plates 3, and then the hydraulic telescopic rod 2 101 is started to drive the L-shaped bracket 102 to move. While the L-shaped bracket 102 moves, the two transmission rods 1 103 cooperate to drive the connecting frame 107 at the top of the two L-shaped support plates 104 to make relative movement. While the two connecting frames 107 move relative to each other, the transmission rod 2 109 and the transmission rod 3 110 cooperate with each other to push the conveyor belt 304 on one side of the two clamping plates 3 to clamp the accessories, and then the drive motor 1 301 is started to drive the conveyor belt 304 to convey, thereby automatically clamping and conveying the accessories.

[0032] Example 2

[0033] like Figures 1 to 6As shown in the figure, based on the same concept as in Embodiment 1 above, this embodiment also proposes that the oscillating sanding assembly 200 includes a rotating rod 201 rotatably connected to the U-shaped frame 6. A driven gear 202 is fixedly installed on the outer surface of one end of the rotating rod 201. A second driving motor 203 is fixedly installed on one side of the U-shaped frame 6. The input end of the second driving motor 203 is connected to a power source through an external cable. A driving gear 204 is fixedly installed on the output end of the second driving motor 203. The driving gear 204 and the driven gear 202 are meshed and connected. A sanding sleeve 205 is slidably connected to the outer surface of the rotating rod 201. A rotating ring 206 is rotatably connected to one side of the sanding sleeve 205. Two electric push rods 207 are symmetrically and fixedly installed on one side of the U-shaped frame 6. The output ends of the two electric push rods 207 are fixedly installed on the rotating ring 206. Clamping strips 208 are fixedly installed on both symmetric sides of the rotating rod 201. A clamping groove matching the clamping strips 208 is formed in the inner wall of the sanding sleeve 205. Through the provided oscillating sanding assembly 200, the sanding operation of the fitting can be effectively performed. When it is necessary to perform the sanding operation on the fitting, the hydraulic telescopic rod 1 is started to drive the sanding sleeve 205 at the bottom of the U-shaped frame 6 to approach the fitting. Then, the second driving motor 203 is started to drive the driving gear 204 to rotate. The driving gear 204 drives the driven gear 202 to rotate. At the same time, through the mutual cooperation of the clamping strips 208 and the clamping grooves, the sanding sleeve 205 is driven to rotate. At the same time, the electric push rod 207 is started to drive the sanding sleeve 205 to reciprocate, so as to perform the sanding operation on the fitting.

[0034] During operation, first place the fitting between the two clamping plates 3. Then start the hydraulic telescopic rod 2 101 to drive the L-shaped bracket 102 to move. While the L-shaped bracket 102 is moving, through the cooperation of the two first transmission rods 103, the connecting frames 107 at the tops of the two L-shaped support plates 104 are driven to perform relative movement. While the two connecting frames 107 are moving relatively, through the mutual cooperation between the second transmission rod 109 and the third transmission rod 110, the conveyor belts 304 on one side of the two clamping plates 3 are pushed to clamp the fitting. Then start the first driving motor 301 to drive the fitting between the two conveyor belts 304 to be conveyed. When the fitting is conveyed below the sanding sleeve 205, start the hydraulic telescopic rod 1 5 to drive the sanding sleeve 205 at the bottom of the U-shaped frame 6 to approach the fitting. Then start the second driving motor 203 to drive the driving gear 204 to rotate. The driving gear 204 drives the driven gear 202 to rotate. At the same time, through the mutual cooperation of the clamping strips 208 and the clamping grooves, the sanding sleeve 205 is driven to rotate. At the same time, start the electric push rod 207 to drive the sanding sleeve 205 to reciprocate. When the sanding sleeve 205 reciprocates while sanding the fitting, it can prevent a specific area of the sanding sleeve 205 from being worn, and extend the service life of the sanding sleeve 205.

[0035] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A swing type sander for processing track vehicle accessories, characterized in that It includes an operating table body (1). On both symmetric sides of the upper end face of the operating table body (1), grooves (2) are provided. On the upper end face of the operating table body (1), clamping plates (3) are symmetrically arranged. On one side of the clamping plate (3), a clamping and conveying assembly (100) is provided. On one side of the upper end face of the operating table body (1), a gantry (4) is fixedly installed. On the top of the gantry (4), a first hydraulic telescopic rod (5) is fixedly installed. The output end of the first hydraulic telescopic rod (5) penetrates to the bottom of the gantry (4) and fixedly installs a U-shaped frame (6). On the U-shaped frame (6), a swinging sanding assembly (200) is installed; The clamping and conveying assembly (100) includes a second hydraulic telescopic rod (101) fixedly installed on one side of the bottom of the operating table body (1). The output end of the second hydraulic telescopic rod (101) fixedly installs an L-shaped bracket (102). On both symmetric sides of the upper end face of the L-shaped bracket (102), a first transmission rod (103) is rotatably connected. One end of the two first transmission rods (103) is rotatably connected to an L-shaped support plate (104). On the bottom of the operating table body (1), a T-shaped sliding strip (105) is fixedly installed. On one side of the top of the two L-shaped support plates (104), a T-shaped sliding groove (106) is provided. On the top ends of the two L-shaped support plates (104), a connecting frame (107) is fixedly installed. On both symmetric ends of the two connecting frames (107), a connecting rod (108) is rotatably connected. One end of the two connecting rods (108) is rotatably connected to a second transmission rod (109). The other end of the two connecting rods (108) is rotatably connected to a third transmission rod (110). One end of several third transmission rods (110) is rotatably connected to one side of the clamping plate (3). On both symmetric sides of the upper end face of the operating table body (1) where the grooves (2) are located, a connecting seat (111) is fixedly installed. On both symmetric sides of the two clamping plates (3), a guide rod (112) is fixedly installed. On one side of the two clamping plates (3), a transmission assembly (300) is installed.

2. The swing sander for processing track vehicle accessories according to claim 1, wherein, The transmission assembly (300) includes a first driving motor (301) fixedly installed on one side of the top of the clamping plate (3). On one side of the clamping plate (3), a limiting groove (302) is provided. On both symmetric sides in the limiting groove (302), a rotating roller (303) is rotatably connected. Between the two rotating rollers (303), a conveyor belt (304) is drivingly connected. The output end of the first driving motor (301) is fixedly installed at one end of the rotating roller (303).

3. The swing sander for processing track vehicle accessories according to claim 1, characterized in that, The swing sanding assembly (200) includes a rotating rod (201) rotatably connected to a U-shaped frame (6). One end of the outer surface of the rotating rod (201) is fixedly installed with a driven gear (202). One side of the U-shaped frame (6) is fixedly installed with a second driving motor (203). The output end of the second driving motor (203) is fixedly installed with a driving gear (204). A sanding sleeve (205) is slidably connected to the outer surface of the rotating rod (201). One side of the sanding sleeve (205) is rotatably connected to a rotating ring (206). Electric push rods (207) are symmetrically and fixedly installed on one side of the U-shaped frame (6). The output ends of the two electric push rods (207) are fixedly installed on the rotating ring (206). Clamping strips (208) are fixedly installed on both symmetric sides of the rotating rod (201). A clamping groove matching the clamping strip (208) is formed in the inner wall of the sanding sleeve (205).

4. A swing sander for processing track vehicle accessories according to claim 1, characterized in that, The connecting frame (107) is arc-shaped.

5. The swing sander for processing track vehicle accessories according to claim 1, characterized in that, One end of a plurality of the second transmission rods (109) is rotatably connected to the upper end surface of the operation table body (1) through a rotating rod.

6. The swing sander for processing track vehicle fittings according to claim 1, wherein, One end of a plurality of the guide rods (112) movably penetrates to one side of the connecting seat (111).

7. A swing type sander for processing track vehicle accessories according to claim 1, characterized in that, The T-shaped sliding strip (105) matches the T-shaped sliding groove (106). The two L-shaped support plates (104) are slidably connected to the outer surfaces of both ends of the T-shaped sliding strip (105).

8. The swing sander for processing track vehicle accessories according to claim 3, wherein, The driving gear (204) and the driven gear (202) are meshed and connected.

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