Polishing device for finish machining of surface of separation net

Abstract

The utility model discloses a polishing device for finish machining of the surface of a separation net, which relates to the technical field of separation net machining and comprises a supporting assembly and a polishing assembly. The supporting assembly comprises a rectangular frame, and rotating shafts are rotationally inserted into the middles of the two sides of the rectangular frame through bearings; the device has the advantages that the output shaft of the forward and reverse rotation servo motor is controlled to rotate to drive the worm to rotate, the worm is meshed and matched with the worm gear to drive the mounting shaft and the two first gears to rotate, and the two first gears are meshed and matched with the two second gears to respectively drive the two second gears to rotate; the two second gears are engaged with the two third gears to drive the two third gears to rotate correspondingly, and the two third gears drive a polished object to adjust the polishing angle through the two rotating shafts, the two rectangular cylinders, the two transverse rods and the two clamping plates. The technical problem that it is inconvenient to adjust the polishing angle of a clamped and fixed polished object in a more efficient and labor-saving mode is solved.

Description

Technical Field

[0001] The utility model relates to a polishing device, in particular to a polishing device used for fine machining of the surface of an isolation net, and belongs to the technical field of isolation net machining. Background Art

[0002] Isolation nets are also called guardrail nets and fences. Warehouse workshop isolation nets are also called mesh partitions. In the production and processing of isolation nets, polishing devices are often required for fine processing of the isolation net surface.

[0003] Among them, the application number "CN202123060757.4" is a surface polishing device for finishing bus ducts, including a polishing device body, the polishing device body includes an outer frame, the interior of the outer frame is provided with a double-sided polishing device, the exterior of the double-sided polishing device is provided with a motor mute device, the double-sided polishing device includes a motor, a rotating shaft, a driving gear, a driven gear and a clamping device, and the double-sided polishing device is provided with two upper and lower groups. The utility model installs a double-sided polishing device, the motor drives the rotating shaft and the driving gear to rotate, and the driven gear meshing with the driving gear also rotates together to make the grinding wheel polish the surface of the bus duct. The clamping device facilitates the installation and replacement of the bus duct, solves the problem of low production efficiency caused by the need to change the surface during the current production process of the bus duct, and also reduces the labor intensity of the workers. Further search found that the application number "CN202020502894.5" is a surface polishing device for finishing bus ducts, which includes a frame, and two vertical slide grooves are chiseled on one side of the frame. A vertical slide block is fixedly installed inside the vertical slide groove, and a fixing mechanism and a lower polishing mechanism are installed on the vertical slide block. The lower polishing mechanism is fixedly installed at the bottom of the inner wall of the frame, and an upper polishing mechanism and a control mechanism are fixedly installed above the lower polishing mechanism and located on the top of the inner wall of the frame. The control mechanism is fixedly installed on one side of the frame. The utility model uses a two-way polishing method, and the surface of the bus duct can be polished according to the polishing method. There is no need to remove the bus duct after polishing one side and then install it to polish the other side. Compared with the polishing device currently used, it is more convenient to use and has higher polishing efficiency.

[0004] However, the above two types of polishing devices still have certain shortcomings when in use. When the top and bottom ends of the polished object need to be polished and then both sides need to be polished, the staff can only dismantle the polished object, adjust the angle, and then re-clamp and fix it, which is time-consuming and labor-intensive, and is not convenient for more efficient and labor-saving adjustment of the polishing angle of the clamped and fixed object. Utility Model Content

[0005] The utility model aims to provide a polishing device for fine machining of the surface of an isolation net, so as to solve the problem in the above background technology that it is not convenient to adjust the polishing angle of the clamped and fixed object more efficiently and labor-savingly.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a polishing device for fine processing of the surface of an isolation net, comprising a support assembly and a polishing assembly; the support assembly comprises a rectangular frame, the middle parts of both sides of the rectangular frame are provided with rotating shafts through bearings, one end of each rotating shaft is provided with a rectangular tube, the inner wall of each rectangular tube is provided with a horizontal electric hydraulic cylinder, the output end of each horizontal electric hydraulic cylinder is provided with a cross bar, one end of each cross bar is provided with a clamping plate, and the top of the rectangular frame is provided with an angle adjustment mechanism; the polishing assembly comprises a C-shaped frame, the C-shaped frame is arranged inside the rectangular frame, the top and bottom ends of the inner wall of the C-shaped frame are provided with a slide groove, the inside of each slide groove is slidably provided with a slider, the middle part of each slider is provided with a vertical electric hydraulic cylinder, the output end of each vertical electric hydraulic cylinder is provided with a mounting frame, the inner wall of each mounting frame is provided with a driving motor, the middle part of each mounting frame is provided with a connecting shaft through a bearing, and one end of each connecting shaft is sleeved with a polishing disc.

[0007] As a preferred technical solution of the utility model, the angle adjustment mechanism includes a U-shaped frame, which is arranged in the middle of the top of the rectangular frame, and a mounting shaft is rotatably inserted through the top of the U-shaped frame through a bearing.

[0008] As a preferred technical solution of the utility model, a worm gear is sleeved on the middle part of the installation shaft, a forward and reverse servo motor is provided at the bottom end of the inner wall of the U-shaped frame, and the output shaft of the forward and reverse servo motor is connected to a worm meshing with the worm gear.

[0009] As a preferred technical solution of the utility model, both ends of the mounting shaft are sleeved with a first gear, the tops of both sides of the rectangular frame are provided with support shafts rotatably inserted through bearings, one end of each support shaft is sleeved with a second gear, and the two second gears are respectively meshed and connected with the corresponding first gears.

[0010] As a preferred technical solution of the utility model, the other end of each of the rotating shafts is sleeved with a third gear, and the two third gears are respectively meshed and connected with the corresponding second gears.

[0011] As a preferred technical solution of the utility model, a screw is rotatably inserted through a bearing on one side of each slide groove, the middle parts of the two screw rods are respectively threaded through the middle parts of the corresponding sliders, and a forward and reverse motor is provided on the other side of each slide groove.

[0012] As a preferred technical solution of the utility model, the output shafts of the two forward and reverse motors are respectively connected to one end of the corresponding screw rod, and the other ends of the two connecting shafts are respectively connected to the output shafts of the corresponding drive motors.

[0013] Compared with the related art, the polishing device for fine machining of the isolation net surface provided by the utility model has the following beneficial effects:

[0014] The worm is driven to rotate by controlling the output shaft of the forward and reverse servo motor. The rotation of the worm drives the installation shaft and the two first gears to rotate by meshing with the worm wheel. The two first gears respectively drive the two second gears to rotate by meshing with the two second gears. The two second gears respectively drive the two third gears to rotate by meshing with the two third gears. The two third gears drive the clamped polished object to adjust the polishing angle through two rotating shafts, two rectangular cylinders, two cross bars and two clamping plates, thereby solving the technical problem of inconvenience in adjusting the polishing angle of the clamped polished object in a more efficient and labor-saving manner. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0017] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure at point A;

[0018] Figure 4 For this utility model Figure 2 Schematic diagram of the enlarged structure at B.

[0019] In the figure: 1. Support assembly; 101. Rectangular frame; 102. Rotating shaft; 103. Rectangular cylinder; 104. Horizontal electric hydraulic cylinder; 105. Cross bar; 106. Clamp; 107. U-shaped frame; 108. Mounting shaft; 109. Worm gear; 1010. Forward and reverse servo motor; 1011. Worm; 1012. First gear; 1013. Support shaft; 1014. Second gear; 1015. Third gear; 2. Polishing assembly; 201. C-shaped frame; 202. Slide; 203. Sliding block; 204. Vertical electric hydraulic cylinder; 205. Mounting frame; 206. Driving motor; 207. Connecting shaft; 208. Polishing disc; 209. Screw; 2010. Forward and reverse motor. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Embodiment 1:

[0022] See also Figure 1-4 , the utility model provides a polishing device for fine machining of the surface of an isolation net, comprising a supporting component 1 and a polishing component 2;

[0023] The support assembly 1 includes a rectangular frame 101, and a rotating shaft 102 is rotatably inserted in the middle of both sides of the rectangular frame 101 through a bearing, and a rectangular tube 103 is fixedly provided at one end of each rotating shaft 102, and a horizontal electric hydraulic cylinder 104 is fixedly provided on the inner wall of each rectangular tube 103, and a cross bar 105 is fixedly provided at the output end of each horizontal electric hydraulic cylinder 104, and a clamping plate 106 is fixedly provided at one end of each cross bar 105. An angle adjustment mechanism is provided at the top of the rectangular frame 101 to facilitate the adjustment of the polishing angle of the polished object;

[0024] The angle adjustment mechanism includes a U-shaped frame 107, which is fixedly arranged in the middle of the top of the rectangular frame 101. The top of the U-shaped frame 107 is rotatably interspersed with a mounting shaft 108 through a bearing, so as to drive the worm gear 109 to rotate and adjust;

[0025] A worm gear 109 is fixedly mounted in the middle of the mounting shaft 108, and a forward and reverse servo motor 1010 is fixedly mounted at the bottom end of the inner wall of the U-shaped frame 107. A worm 1011 meshingly connected to the worm gear 109 is fixedly mounted on the output shaft of the forward and reverse servo motor 1010, so as to drive the worm gear 109 to rotate.

[0026] Both ends of the installation shaft 108 are fixedly sleeved with a first gear 1012, and the tops of both sides of the rectangular frame 101 are rotatably interspersed with support shafts 1013 through bearings, and one end of each support shaft 1013 is fixedly sleeved with a second gear 1014, and the two second gears 1014 are respectively meshed and connected with the corresponding first gears 1012, so as to drive the two second gears 1014 to rotate respectively;

[0027] The other end of each rotating shaft 102 is fixedly sleeved with a third gear 1015, and the two third gears 1015 are respectively meshed and connected with the corresponding second gears 1014, so as to drive the two rotating shafts 102 to rotate respectively;

[0028] Specifically, first, the object to be polished is placed between the two clamping plates 106, and the output ends of the two horizontally placed electric hydraulic cylinders 104 are controlled to telescopically adjust and respectively drive the two cross bars 105 and the two clamping plates 106 to move horizontally until the object to be polished is clamped and fixed. The output shaft of the forward and reverse servo motor 1010 is controlled to rotate to drive the worm 1011 to rotate. The rotation of the worm 1011 drives the installation shaft 108 and the two first gears 1012 to rotate by meshing with the worm wheel 109. The two first gears 1012 rotate and respectively drive the two second gears 1014 to rotate by meshing with the two second gears 1014. The two second gears 1014 rotate and respectively drive the two third gears 1015 to rotate by meshing with the two third gears 1015. The two third gears 1015 rotate through the two rotating shafts 102, the two rectangular cylinders 103, the two cross bars 105 and the two clamping plates 106 to drive the clamped and fixed object to be polished to adjust the polishing angle, thereby solving the technical problem that it is not convenient to adjust the polishing angle of the clamped and fixed object in a more efficient and labor-saving manner.

[0029] Embodiment 2:

[0030] The polishing assembly 2 includes a C-shaped frame 201, which is fixedly arranged inside the rectangular frame 101. The top and bottom of the inner wall of the C-shaped frame 201 are fixedly provided with a slide groove 202. A slider 203 is slidably arranged inside each slide groove 202. A vertical electric hydraulic cylinder 204 is fixedly arranged in the middle of each slider 203. A mounting frame 205 is fixedly arranged at the output end of each vertical electric hydraulic cylinder 204. A driving motor 206 is fixedly arranged on the inner wall of each mounting frame 205. A connecting shaft 207 is rotatably inserted through a bearing in the middle of each mounting frame 205. A polishing disc 208 is fixedly sleeved at one end of each connecting shaft 207, so as to facilitate polishing of the object to be polished.

[0031] A screw rod 209 is rotatably inserted through a bearing on one side of each slide slot 202, and the middle parts of the two screw rods 209 are respectively threaded through the middle parts of the corresponding sliders 203, and a forward and reverse motor 2010 is fixedly provided on the other side of each slide slot 202, so that the output shafts of the two forward and reverse motors 2010 can drive the corresponding screw rods 209 to rotate respectively;

[0032] The output shafts of the two forward and reverse motors 2010 are fixedly connected to one end of the corresponding screw rod 209, and the other ends of the two connecting shafts 207 are fixedly connected to the output shafts of the corresponding driving motors 206, so as to drive the two connecting shafts 207 to rotate respectively.

[0033] Specifically, first, the output shafts of the two driving motors 206 are controlled to rotate to respectively drive the two connecting shafts 207 and the two polishing discs 208 to rotate, and the output ends of the two vertical electric hydraulic cylinders 204 are controlled to telescopically adjust to respectively drive the two rotating polishing discs 208 to move up and down through the two mounting frames 205 and the two connecting shafts 207 to polish the polished objects, and the output shafts of the two forward and reverse motors 2010 are controlled to rotate to respectively drive the two screws 209 to rotate, and the rotation of the two screws 209 drives the two sliders 203 to slide and move through the threaded cooperation with the two sliders 203, and the sliding displacement of the two sliders 203 drives the two connecting shafts 207 and the two rotating polishing discs 208 to move horizontally through the two vertical electric hydraulic cylinders 204 and the two mounting frames 205, thereby adjusting the polishing position.

[0034] When in use, first place the polishing device for fine machining of the surface of the isolation net in the corresponding working position, and then check whether all parts of the polishing device for fine machining of the surface of the isolation net are working properly. After the inspection is completed, it can be used. When in use, place the object to be polished between the two clamping plates 106, control the output end telescopic adjustment of the two horizontal electric hydraulic cylinders 104 to respectively drive the two cross bars 105 and the two clamping plates 106 to move horizontally until the object to be polished is clamped and fixed, and control the output shafts of the two driving motors 206 to rotate to respectively drive the two connecting shafts 207 and the two polishing discs 208 to rotate, and control the output end telescopic adjustment of the two vertical electric hydraulic cylinders 204 to respectively drive the two rotating polishing discs 208 to move up and down through the two mounting frames 205 and the two connecting shafts 207 to perform polishing processing on the object to be polished;

[0035] The output shafts of the two forward and reverse motors 2010 are controlled to rotate to drive the two screws 209 to rotate respectively. The rotation of the two screws 209 drives the two sliders 203 to slide and move through the threaded cooperation with the two sliders 203. The sliding displacement of the two sliders 203 drives the two connecting shafts 207 and the two rotating polishing discs 208 to perform lateral adjustment through the two vertical electric hydraulic cylinders 204 and the two mounting frames 205, thereby adjusting the polishing position. The output shaft of the forward and reverse servo motor 1010 is controlled to rotate to drive the worm 1011 to rotate. The rotation of the worm 1011 drives the mounting shaft 108 and the two polishing discs 208 to mesh with the worm wheel 109. The first gear 1012 rotates, and the two first gears 1012 rotate and respectively drive the two second gears 1014 to rotate by meshing with the two second gears 1014. The two second gears 1014 rotate and respectively drive the two third gears 1015 to rotate by meshing with the two third gears 1015. The two third gears 1015 rotate through the two rotating shafts 102, the two rectangular tubes 103, the two cross bars 105 and the two clamps 106 to drive the clamped polished object to adjust the polishing angle, thereby solving the technical problem that it is inconvenient to adjust the polishing angle of the clamped polished object in a more efficient and labor-saving manner.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A polishing device for fine machining of the surface of an isolation net, characterized in that: include A support assembly (1), the support assembly (1) comprising a rectangular frame (101), a rotating shaft (102) being rotatably inserted through a bearing in the middle of both sides of the rectangular frame (101), a rectangular tube (103) being provided at one end of each rotating shaft (102), a transverse electric hydraulic cylinder (104) being provided on the inner wall of each rectangular tube (103), a transverse rod (105) being provided at the output end of each transverse electric hydraulic cylinder (104), a clamping plate (106) being provided at one end of each transverse rod (105), and an angle adjustment mechanism being provided at the top end of the rectangular frame (101); A polishing assembly (2), the polishing assembly (2) comprising a C-shaped frame (201), the C-shaped frame (201) being arranged inside a rectangular frame (101), the top end and the bottom end of the inner wall of the C-shaped frame (201) being provided with a slide groove (202), a slider (203) being slidably arranged inside each of the slide grooves (202), a vertical electric hydraulic cylinder (204) being arranged in the middle of each of the sliders (203), an installation frame (205) being arranged at the output end of each of the vertical electric hydraulic cylinders (204), a driving motor (206) being arranged on the inner wall of each of the installation frames (205), a connecting shaft (207) being rotatably inserted through a bearing in the middle of each of the installation frames (205), and a polishing disc (208) being sleeved on one end of each of the connecting shafts (207).

2. A polishing device for fine machining of the surface of an isolation net according to claim 1, characterized in that: The angle adjustment mechanism comprises a U-shaped frame (107), wherein the U-shaped frame (107) is arranged in the middle of the top end of the rectangular frame (101), and a mounting shaft (108) is rotatably inserted through the top of the U-shaped frame (107) via a bearing.

3. A polishing device for fine machining of the surface of an isolation net according to claim 2, characterized in that: A worm gear (109) is sleeved on the middle of the installation shaft (108), a forward and reverse servo motor (1010) is provided at the bottom end of the inner wall of the U-shaped frame (107), and an output shaft of the forward and reverse servo motor (1010) is connected to a worm (1011) meshingly connected to the worm gear (109).

4. A polishing device for fine machining of the surface of an isolation net according to claim 2, characterized in that: Both ends of the installation shaft (108) are sleeved with a first gear (1012), and the tops of both sides of the rectangular frame (101) are rotatably interspersed with support shafts (1013) through bearings, and one end of each support shaft (1013) is sleeved with a second gear (1014), and the two second gears (1014) are respectively meshed and connected with the corresponding first gears (1012).

5. A polishing device for fine machining of the surface of an isolation net according to claim 4, characterized in that: The other end of each rotating shaft (102) is sleeved with a third gear (1015), and the two third gears (1015) are respectively meshed and connected with the corresponding second gears (1014).

6. A polishing device for fine machining of the surface of an isolation net according to claim 1, characterized in that: A screw rod (209) is provided on one side of each slide groove (202) for rotation through a bearing, and the middle parts of the two screw rods (209) respectively penetrate the middle parts of the corresponding sliders (203) with threads, and a forward and reverse motor (2010) is provided on the other side of each slide groove (202).

7. A polishing device for fine machining of the surface of an isolation net according to claim 6, characterized in that: The output shafts of the two forward and reverse motors (2010) are respectively connected to one end of the corresponding screw rod (209), and the other ends of the two connecting shafts (207) are respectively connected to the output shafts of the corresponding drive motors (206).

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