Efficient grinding device for forklift part production

Abstract

The invention relates to the field of grinding, and discloses an efficient grinding device for forklift part production, which comprises a workbench, a grinding mechanism and a detection mechanism, the grinding mechanism and the detection mechanism are arranged above the workbench, two groups of feeding mechanisms are arranged on the workbench, the grinding mechanism comprises a supporting assembly arranged above the workbench, and a grinding assembly is arranged in the supporting assembly. When a defect exists on the surface of the pallet fork guide rod, the sharp block is inserted into the defect on the surface of the pallet fork guide rod under the thrust of the spring on the rotating rod, the spring pushes the rotating rod to rotate upwards, the detection sensor in the mounting ring detects that one end of the rotating rod rotates, and rotation data is uploaded to a terminal. And if the surface of the pallet fork guide rod has defects and needs to be treated, the terminal automatically controls the polishing work to stop, and the situation that the subsequent use quality of the pallet fork guide rod is affected due to the fact that the surface of the pallet fork guide rod has the defects and the defects are expanded after polishing is prevented.

Description

Technical Field

[0001] The present invention relates to the technical field of grinding, and specifically relates to an efficient grinding device for the production of forklift parts. Background Art

[0002] In the patent application with the publication number of CN202121787381.4, it includes a workbench and a grinding machine installed on one side of the upper surface of the workbench, which performs grinding operations on the clamped roller. The workbench includes a tabletop and a sliding frame installed above the tabletop. The grinding machine is installed above the sliding frame and can slide up and down. The advantages of the present utility model are that through the movable cooperation of the provided pull rod and the bearing, and under the action of the triangular plate at the bottom of the pull rod, when the third hydraulic cylinder raises the pull rod, the roller is disengaged from the upper end of the rotating shaft, eliminating the need for workers to remove the ground roller and then place a new roller to be ground, reducing the operation process of workers and improving the grinding efficiency of the roller. At the same time, through the provided guide plate and the opened through groove, when the triangular plate rises, the roller is tilted towards the direction of the guide plate, and through the guide plate, the processed rollers are centrally stored, preventing waste generated during grinding from falling into the storage box.

[0003] In the above patent, it is impossible to detect the forklift parts during the grinding process. If there are defects on the parts, the defects will be further enlarged due to grinding, resulting in a shorter service life of the forklift parts due to quality problems during use. Summary of the Invention

[0004] The purpose of the present invention is to provide an efficient grinding device for the production of forklift parts to solve the problems raised in the above background art.

[0005] To solve the above technical problems, the technical solution of the present invention is: an efficient grinding device for the production of forklift parts, including a workbench and a grinding mechanism and a detection mechanism arranged above the workbench. There are two sets of feeding mechanisms arranged on the workbench, and a cleaning mechanism is arranged in one of the feeding mechanisms. The grinding mechanism includes a support assembly arranged above the workbench, a grinding assembly is arranged in the support assembly, and a driving assembly is arranged on one side of the support assembly; The grinding assembly includes a rotating ring arranged in the support assembly. The inner wall of the rotating ring is fixedly connected with a connecting ring. The rotating ring and the connecting ring are provided with sliding grooves. Two threaded grooves are opened on the rotating ring. The two threaded grooves are opened on both sides of the sliding groove. A sliding plate is slidably connected in the sliding groove. A sliding groove is opened on the sliding plate. One end of the sliding plate is fixedly connected with a grinding element, and the other end of the sliding plate is fixedly connected with an arc-shaped plate. Two rotating rods are rotatably connected to the arc-shaped plate. One end of the rotating rod is fixedly connected with a threaded rod, and the threaded rod is threadedly connected with the threaded groove.

[0006] Preferably, the support assembly includes two support plates fixedly connected to the upper end of the workbench. Fixed rings are respectively fixedly connected to the upper ends of the two support plates. There is a gap between the two fixed rings. A U-shaped rod is fixedly connected to the outside of the two fixed rings together.

[0007] Preferably, the driving assembly includes two support vertical plates fixedly connected to the upper end of the workbench. A support ring is fixedly connected to the upper ends of the two support vertical plates together. A toothed ring is rotatably connected to one side of the support ring facing the support assembly. A connecting cross bar is fixedly connected to one side of the toothed ring. The connecting cross bar is matched with the sliding groove on the sliding plate. A gear is meshed and connected to one side of the toothed ring. A driving motor is arranged at one end of the gear. The driving motor is fixed on the support plate. A limiting sliding groove is fixedly connected to the lower part inside the support ring. A sliding vertical plate is slidably arranged in the limiting sliding groove. Two grooves are formed in the sliding vertical plate. An activity ball is movably connected in the groove. A telescopic electric cylinder is arranged below the sliding vertical plate.

[0008] Preferably, the detection mechanism includes a plurality of support rods fixedly connected to the upper end of the workbench. A connecting support ring is fixedly connected to the upper ends of the plurality of support rods together. A connecting fixed ring is fixedly connected to one side of the connecting support ring. An installation ring is fixedly connected to the outside of the connecting fixed ring. A plurality of detection sensors are arranged inside the installation ring. A plurality of groups of detection components are arranged inside the connecting fixed ring.

[0009] Preferably, the detection component includes two rotating plates fixedly connected to one side of the inner wall of the connecting fixed ring. A rotating rod is rotatably connected between the two rotating plates. A pointed block is fixedly connected to one end of the rotating rod. A plurality of springs are fixedly connected to the inner wall of the installation ring. The other end of the spring is fixedly connected to one side of the rotating rod. The detection sensor is located between the two rotating plates for detecting the rotation angle of the rotating rod.

[0010] Preferably, one group of the feeding mechanisms is arranged on one side of the driving assembly, and the other group of the feeding mechanisms is arranged on one side of the detection mechanism. The feeding mechanism includes a fixed seat fixedly connected to the upper end of the workbench. A feeding ring is fixedly connected to the upper end of the fixed seat. A plurality of U-shaped blocks are arranged inside the feeding ring. A plurality of telescopic electric cylinders are arranged inside the feeding ring. The output end of the telescopic electric cylinder is fixedly connected to the U-shaped block. A feeding wheel is rotatably connected to the U-shaped block. A second motor is fixedly arranged on the outside of the U-shaped block. The output end of the second motor penetrates through the U-shaped block and is fixedly connected to the feeding wheel.

[0011] Preferably, two mounting grooves are formed in the workbench; telescopic electric cylinders are respectively arranged in the two mounting grooves, a U-shaped plate is fixedly connected to the output end of the telescopic electric cylinder, a rotating guide wheel is rotatably connected inside the U-shaped plate, a first motor is fixedly connected to one side of the U-shaped plate, and the output end of the first motor penetrates through the U-shaped plate and is fixedly connected to the rotating guide wheel.

[0012] Compared with the prior art, the technical solution of the present invention has the following advantages: (1) A grinding mechanism and a detection mechanism are arranged on the workbench. When grinding the fork guide rod of the forklift, the guide rod is placed in the feeding ring close to the detection mechanism, and the fork guide rod is pushed towards the detection mechanism, so that the fork guide rod passes through the connecting support ring and the connecting fixing ring. The telescopic electric cylinder in the mounting groove drives the U-shaped plate to move upward, and the U-shaped plate drives the rotating guide wheel to abut against the fork guide rod. The telescopic electric cylinder in the feeding ring drives the feeding wheel to contact the outer side of the fork guide rod. Through the cooperation of multiple feeding wheels and the rotating guide wheel, the fork guide rod is positioned. The second motor drives the fork guide rod to move towards the grinding mechanism through the feeding wheel. When the fork guide rod is inserted into the connecting support ring and the connecting fixing ring, the fork guide rod squeezes the rotating rod. The fork guide rod passes between multiple groups of detection components, and the spring pushes the rotating rod so that the pointed block always abuts against the outer side of the fork guide rod. Due to the setting of the spring and the rotating rod, the pointed block can always contact the outer side of the fork guide rod when the specifications of the fork guide rod are different; (2) When the fork guide rod passes through multiple springs, if there are defects on the surface of the fork guide rod, under the thrust of the spring on the rotating rod, the pointed block inserts into the surface defect of the fork guide rod, and the spring pushes the rotating rod to rotate upward. The detection sensor in the mounting ring detects the rotation of one end of the rotating rod and uploads the rotation data to the terminal, prompting that there are defects on the surface of the fork guide rod and need to be processed. The terminal automatically controls the grinding work to stop, preventing the defects from expanding after grinding due to the defects on the surface of the fork guide rod, which affects the subsequent use quality of the fork guide rod. When the fork guide rod moves towards the grinding mechanism, the first motor drives the rotating guide wheel to rotate, and the rotating guide wheel abuts against the fork guide rod to drive the fork guide rod to rotate slowly. While the fork guide rod rotates, the detection area of the detection components for the fork guide rod is increased; When grinding the forklift fork guide rod, the drive motor drives the connecting cross bar to rotate through the gear and the toothed ring. The connecting cross bar drives the entire grinding assembly to rotate through the sliding plate, and the grinding element grinds the forklift fork guide rod. When grinding forklift fork guide rods of different specifications, use a tool to rotate the rotating rod. The rotating rod drives the arc plate to move towards the direction of the rotating ring through the threaded rod. Driven by the sliding plate, the grinding element approaches the center of the rotating ring. When the rotating rod is rotated in the reverse direction, the distance between the grinding element and the center of the rotating ring increases, adjusting the position of the grinding element so that forklift fork guide rods of different thicknesses can be ground. After the ground guide rod passes through the air intake connecting pipe, the air pump device injects air into the air intake connecting pipe. The gas enters the air chamber in the feeding ring through the air intake connecting pipe and then sprays out from the air holes. The gas sprays on the surface of the forklift fork guide rod, blowing off the residual dust after grinding. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic diagram of the overall structure of the present invention; Figure 2 is a schematic diagram of the structure of the grinding mechanism of the present invention; Figure 3 is a schematic diagram of the structure of the support assembly of the present invention; Figure 4 is a schematic diagram of the structure of the grinding assembly of the present invention; Figure 5 is a schematic diagram of the structure of the drive assembly of the present invention; Figure 6 is a schematic diagram of the partial structure disassembly of the drive assembly of the present invention; Figure 7 is a schematic diagram of the structure of the detection mechanism of the present invention; Figure 8 is a schematic diagram of the structure of the detection assembly of the present invention; Figure 9 is a schematic diagram of the structure of the feeding mechanism of the present invention; Figure 10 is a schematic diagram of the structure of the workbench of the present invention.

[0014] In the figure: 1. Workbench; 11. Installation groove; 12. U-shaped plate; 13. Rotating guide wheel; 14. First motor; 2. Grinding mechanism; 21. Support assembly; 211. Support plate; 212. Fixed ring; 213. U-shaped rod; 22. Grinding assembly; 221. Rotating ring; 222. Connecting ring; 223. Chute; 224. Threaded groove; 225. Sliding plate; 226. Grinding element; 227. Arc-shaped plate; 228. Rotating rod; 229. Threaded rod; 23. Driving assembly; 231. Support vertical plate; 232. Support ring; 233. Tooth ring; 234. Connecting cross bar; 235. Gear; 236. Sliding vertical plate; 237. Limit chute; 238. Groove; 239. Movable ball; 3. Detection mechanism; 31. Connecting support ring; 32. Support rod; 33. Connecting fixed ring; 34. Installation ring; 35. Detection assembly; 351. Rotating plate; 352. Rotating rod; 353. Pointed block; 354. Spring; 4. Feeding mechanism; 41. Fixed seat; 42. Feeding ring; 43. U-shaped block; 44. Feeding wheel; 45. Second motor; 5. Cleaning mechanism; 51. Air inlet connecting pipe; 52. Air hole. Detailed implementation manners

[0015] To make the objectives, technical solutions, and advantages of the embodiments of the present disclosure clearer, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present disclosure. Apparently, the described embodiments are some but not all of the embodiments of the present disclosure. All other embodiments obtained by those of ordinary skill in the art based on the described embodiments of the present disclosure without creative efforts shall fall within the scope of protection of the present disclosure.

[0016] Unless otherwise defined, the technical terms or scientific terms used in the present disclosure shall have the ordinary meanings understood by those of ordinary skill in the art to which the present disclosure pertains. The words such as "including" or "comprising" used in the present disclosure mean that the elements or objects appearing before the word cover the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connection" or "connected" and other similar words are not limited to physical or mechanical connections, and may also include electrical connections, whether direct or indirect. "Upper", "lower", "left", "right", etc. are only used to represent relative positional relationships, and when the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0017] As Figures 1 to 10As shown in the figure, an efficient grinding device for forklift parts production provided by the present invention includes a workbench 1, a grinding mechanism 2 and a detection mechanism 3 arranged above the workbench 1. Two feeding mechanisms 4 are arranged on the workbench 1, and a cleaning mechanism 5 is arranged in one of the feeding mechanisms 4. The grinding mechanism 2 includes a support component 21 arranged above the workbench 1. A grinding component 22 is arranged in the support component 21, and a driving component 23 is arranged on one side of the support component 21; The grinding component 22 includes a rotating ring 221 arranged in the support component 21. An inner wall of the rotating ring 221 is fixedly connected with a connecting ring 222. A sliding groove 223 is formed in the rotating ring 221 and the connecting ring 222. Two threaded grooves 224 are formed in the rotating ring 221. The two threaded grooves 224 are arranged on both sides of the sliding groove 223. A sliding plate 225 is slidably connected in the sliding groove 223. A sliding groove is formed in the sliding plate 225. One end of the sliding plate 225 is fixedly connected with a grinding element 226. The other end of the sliding plate 225 is fixedly connected with an arc-shaped plate 227. Two rotating rods 228 are rotatably connected to the arc-shaped plate 227. The rotating rods 228 penetrate through the arc-shaped plate 227 and are fixedly connected with threaded rods 229. The threaded rods 229 are in threaded connection with the threaded grooves 224.

[0018] The support component 21 includes two support plates 211 fixedly connected to the upper end of the workbench 1. Fixed rings 212 are respectively fixedly connected to the upper ends of the two support plates 211. A gap exists between the two fixed rings 212. A U-shaped rod 213 is fixedly connected to the outer sides of the two fixed rings 212.

[0019] The driving component 23 includes two support vertical plates 231 fixedly connected to the upper end of the workbench 1. A support ring 232 is fixedly connected to the upper ends of the two support vertical plates 231. A toothed ring 233 is rotatably connected to one side of the support ring 232 facing the support component 21. A connecting cross bar 234 is fixedly connected to one side of the toothed ring 233. The connecting cross bar 234 is matched with the sliding groove on the sliding plate 225. A gear 235 is meshed and connected to one side of the toothed ring 233. A driving motor is arranged at one end of the gear 235. The driving motor is fixed on the support plate 211. A limiting sliding groove 237 is fixedly connected to the lower part inside the support ring 232. A sliding vertical plate 236 is slidably arranged in the limiting sliding groove 237. Two grooves 238 are formed in the sliding vertical plate 236. A movable ball 239 is movably connected in the grooves 238. A telescopic electric cylinder is arranged below the sliding vertical plate 236. During grinding, the telescopic electric cylinder drives the sliding vertical plate 236 to rise, so that the movable ball 239 contacts the forklift guide rod to support the forklift guide rod.

[0020] The detection mechanism 3 includes a plurality of support rods 32 fixedly connected to the upper end of the workbench 1. The upper ends of the plurality of support rods 32 are fixedly connected together with a connecting support ring 31. One side of the connecting support ring 31 is fixedly connected with a connecting fixing ring 33. The outer side of the connecting fixing ring 33 is fixedly connected with an installation ring 34. A plurality of detection sensors are arranged inside the installation ring 34, and a plurality of groups of detection components 35 are arranged inside the connecting fixing ring 33.

[0021] The detection component 35 includes two rotating plates 351 fixedly connected to one side of the inner wall of the connecting fixing ring 33. A rotating rod 352 is rotatably connected between the two rotating plates 351. One end of the rotating rod 352 is fixedly connected with a pointed block 353. A plurality of springs 354 are fixedly connected to the inner wall of the installation ring 34. The other end of the spring 354 is fixedly connected to one side of the rotating rod 352. The detection sensor is located between the two rotating plates 351 and is used to detect the rotation angle of the rotating rod 352.

[0022] One set of the feeding mechanism 4 is arranged on one side of the driving component 23, and the other set of the feeding mechanism 4 is arranged on one side of the detection mechanism 3. The feeding mechanism 4 close to the detection mechanism 3 is the feeding end. The feeding mechanism 4 includes a fixed seat 41 fixedly connected to the upper end of the workbench 1. A feeding ring 42 is fixedly connected to the upper end of the fixed seat 41. A plurality of U-shaped blocks 43 are arranged inside the feeding ring 42. A plurality of telescopic electric cylinders are arranged inside the feeding ring 42. The output end of the telescopic electric cylinder is fixedly connected with a U-shaped block 43. A feeding wheel 44 is rotatably connected to the U-shaped block 43. A second motor 45 is fixedly arranged on the outer side of the U-shaped block 43. The output end of the second motor 45 penetrates through the U-shaped block 43 and is fixedly connected with the feeding wheel 44. One side of the feeding ring 42 of one set close to the grinding mechanism 2 is fixedly connected with an air inlet connecting pipe 51. An air channel is opened inside the feeding ring 42. A plurality of air holes 52 are opened inside the feeding ring 42. The air inlet connecting pipe 51 is communicated with the air holes 52 through an air chamber. The air inlet connecting pipe 51 is connected with an air pump device.

[0023] Two installation grooves 11 are opened on the workbench 1; Telescopic electric cylinders are respectively arranged inside the two installation grooves 11. The output end of the telescopic electric cylinder is fixedly connected with a U-shaped plate 12. A rotating guide wheel 13 is rotatably connected inside the U-shaped plate 12. One side of the U-shaped plate 12 is fixedly connected with a first motor 14. The output end of the first motor 14 penetrates through the U-shaped plate 12 and is fixedly connected with the rotating guide wheel 13.

[0024] Working principle of the present invention: When grinding the fork guide rod of a forklift, the guide rod is placed into the feeding ring 42 close to the detection mechanism 3, and the fork guide rod is pushed towards the detection mechanism 3, so that the fork guide rod passes through the connecting support ring 31 and the connecting fixing ring 33. The telescopic electric cylinder in the installation groove 11 drives the U-shaped plate 12 to move upward. The U-shaped plate 12 drives the rotating guide wheel 13 to abut against the fork guide rod. At this time, the bottom of the fork guide rod contacts the two rotating guide wheels 13. The output end of the telescopic electric cylinder in the feeding ring 42 outputs, drives the feeding wheel 44 to contact the outer side of the fork guide rod through the U-shaped block 43. Through the cooperation of multiple feeding wheels 44 and the rotating guide wheels 13, the fork guide rod is positioned. Subsequently, the second motor 45 drives the feeding wheel 44 to rotate, and the feeding wheel 44 drives the fork guide rod to move towards the grinding mechanism 2; When the fork guide rod is inserted into the connecting support ring 31 and the connecting fixing ring 33, the fork guide rod squeezes the rotating rod 352, so that one end of the rotating rod 352 rotates between the rotating plates 351. Subsequently, the fork guide rod passes through between multiple detection assemblies 35. The spring 354 pushes the rotating rod 352 so that the pointed block 353 always abuts against the outer side of the fork guide rod. Due to the setting of the spring 354 and the rotating rod 352, when the specifications of the fork guide rod are different, the pointed block 353 can always contact the outer side of the fork guide rod; When the fork guide rod passes through multiple springs 354, if there are defects on the surface of the fork guide rod, under the thrust of the spring 354 on the rotating rod 352, the pointed block 353 is inserted into the surface defect of the fork guide rod. At the same time, the spring 354 pushes the rotating rod 352 to rotate upward. The detection sensor in the installation ring 34 detects the rotation of one end of the rotating rod 352 and uploads the rotation data to the terminal, prompting that there are defects on the surface of the fork guide rod and need to be processed. And the terminal automatically controls the grinding work to stop, preventing the defects from expanding after grinding due to the defects on the surface of the fork guide rod and affecting the subsequent use quality of the fork guide rod. When the fork guide rod moves towards the grinding mechanism 2, the first motor 14 drives the rotating guide wheel 13 to rotate. The rotating guide wheel 13 abuts against the fork guide rod and drives the fork guide rod to slowly rotate. While the fork guide rod rotates, the detection area of the detection assembly 35 for the fork guide rod is increased; During grinding, the driving motor drives the gear ring 233 to rotate through the gear 235. The gear ring 233 drives the connecting cross bar 234 to rotate. The connecting cross bar 234 drives the sliding plate 225 to rotate through the sliding groove on the sliding plate 225. The sliding plate 225 drives the entire grinding assembly 22 to rotate. The grinding element 226 grinds the fork guide rod. When grinding fork guide rods of different specifications, rotate the rotating rod 228 through the tool. The rotating rod 228 drives the threaded rod 229 to rotate. The threaded rod 229 rotates in the internal thread of the thread groove 224, making the threaded rod 229 exposed outside the thread groove 224 shorter and shorter. The threaded rod 229 drives the arc-shaped plate 227 to move towards the direction of the rotating ring 221 through the rotating rod 228. Driven by the sliding plate 225, the grinding element 226 approaches the center of the rotating ring 221. When the rotating rod 228 is rotated in the reverse direction, the distance between the grinding element 226 and the center of the rotating ring 221 increases, adjusting the position of the grinding element 226 so that fork guide rods of different thicknesses of the rotating ring 221 can be ground; When the ground guide rod passes through the air inlet connecting pipe 51, the air pump device injects air into the air inlet connecting pipe 51. The gas enters the air chamber in the feeding ring 42 through the air inlet connecting pipe 51 and then sprays out from the air holes 52. The gas sprays on the surface of the fork guide rod, blowing off the residual dust after grinding.

[0025] The above embodiments are only exemplary embodiments of the present invention and are not used to limit the present invention. The protection scope of the present invention is defined by the claims. Those skilled in the art can make various modifications or equivalent replacements within the essence and protection scope of the present invention, and such modifications or equivalent replacements should also be regarded as falling within the protection scope of the present invention.

Claims

1. An efficient grinding device for forklift parts production, comprising a workbench (1) and a grinding mechanism (2) and a detection mechanism (3) arranged above the workbench (1), wherein two groups of feeding mechanisms (4) are arranged on the workbench (1), and a cleaning mechanism (5) is arranged in one group of the feeding mechanisms (4), characterized in that: The grinding mechanism (2) comprises a support assembly (21) arranged above the workbench (1), a grinding assembly (22) being arranged inside the support assembly (21), and a driving assembly (23) being arranged on one side of the support assembly (21); The grinding assembly (22) comprises a rotating ring (221) arranged in the supporting assembly (21); a connecting ring (222) is fixedly connected to the inner wall of the rotating ring (221); a sliding groove (223) is provided on the rotating ring (221) and the connecting ring (222); two thread grooves (224) are provided on the rotating ring (221); the two thread grooves (224) are provided on both sides of the sliding groove (223); a sliding plate (225) is slidably connected in the sliding groove (223); the sliding plate (225) is provided with a sliding groove; a grinding element (226) is fixedly connected to one end of the sliding plate (225); a curved plate (227) is fixedly connected to the other end of the sliding plate (225); two rotating rods (228) are rotatably connected to the curved plate (227); one end of the rotating rod (228) is fixedly connected to a threaded rod (229); the threaded rod (229) is threadedly connected to the thread groove (224).

2. The high-efficiency grinding device for forklift parts production according to claim 1 is characterized in that: The support assembly (21) comprises two support plates (211) fixedly connected to the upper end of the workbench (1), the upper ends of the two support plates (211) are respectively fixedly connected to fixing rings (212), a gap exists between the two fixing rings (212), and the outer sides of the two fixing rings (212) are commonly fixedly connected to a U-shaped rod (213).

3. The high-efficiency grinding device for forklift parts production according to claim 2 is characterized in that: The driving assembly (23) comprises two supporting vertical plates (231) fixedly connected to the upper end of the workbench (1), the upper ends of the two supporting vertical plates (231) being fixedly connected to a supporting ring (232), the supporting ring (232) being rotatably connected to a toothed ring (233) on one side of the supporting assembly (21), one side of the toothed ring (233) being fixedly connected to a connecting cross bar (234), the connecting cross bar (234) being matched with a sliding groove on the sliding plate (225), and one side of the toothed ring (233) being meshed with the sliding groove. A gear (235) is connected, one end of the gear (235) is provided with a drive motor, the drive motor is fixed on the support plate (211), a limit slide groove (237) is fixedly connected to the lower part of the support ring (232), a sliding vertical plate (236) is slidably arranged in the limit slide groove (237), two grooves (238) are provided on the sliding vertical plate (236), a movable ball (239) is movably connected in the groove (238), and a telescopic electric cylinder is arranged below the sliding vertical plate (236).

4. The high-efficiency grinding device for forklift parts production according to claim 1 is characterized in that: The detection mechanism (3) comprises a plurality of support rods (32) fixedly connected to the upper end of the workbench (1); the upper ends of the plurality of support rods (32) are commonly fixedly connected to a connection support ring (31); a connection fixing ring (33) is fixedly connected to one side of the connection support ring (31); a mounting ring (34) is fixedly connected to the outer side of the connection fixing ring (33); a plurality of detection sensors are arranged inside the mounting ring (34); and a plurality of detection components (35) are arranged inside the connection fixing ring (33).

5. The high-efficiency grinding device for forklift parts production according to claim 4 is characterized in that: The detection assembly (35) comprises two rotating plates (351) fixedly connected to one side of the inner wall of the connecting and fixing ring (33); a rotating rod (352) is rotatably connected between the two rotating plates (351); a pointed block (353) is fixedly connected to one end of the rotating rod (352); a plurality of springs (354) are fixedly connected to the inner wall of the mounting ring (34); the other end of the spring (354) is fixedly connected to one side of the rotating rod (352); and the detection sensor is located between the two rotating plates (351) and is used to detect the rotation angle of the rotating rod (352).

6. The high-efficiency grinding device for forklift parts production according to claim 5 is characterized in that: One group of the feeding mechanisms (4) is arranged on one side of the driving assembly (23), and the other group of the feeding mechanisms (4) is arranged on one side of the detection mechanism (3). The feeding mechanisms (4) comprise a fixed seat (41) fixedly connected to the upper end of the workbench (1), a feeding ring (42) being fixedly connected to the upper end of the fixed seat (41), a plurality of U-shaped blocks (43) being arranged inside the feeding ring (42), a plurality of telescopic electric cylinders being arranged inside the feeding ring (42), a U-shaped block (43) being fixedly connected to the output end of the telescopic electric cylinder, a feeding wheel (44) being rotatably connected to the U-shaped block (43), a second motor (45) being fixedly arranged outside the U-shaped block (43), and an output end of the second motor (45) passing through the U-shaped block (43) and fixedly connected to the feeding wheel (44).

7. The high-efficiency grinding device for forklift parts production according to claim 1 is characterized in that: The workbench (1) is provided with two mounting grooves (11); a telescopic electric cylinder is disposed in each of the two mounting grooves (11); an output end of the telescopic electric cylinder is fixedly connected to a U-shaped plate (12); a rotating guide wheel (13) is rotatably connected inside the U-shaped plate (12); a first motor (14) is fixedly connected to one side of the U-shaped plate (12); an output end of the first motor (14) passes through the U-shaped plate (12) and is fixedly connected to the rotating guide wheel (13).

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