Part machining equipment for axial-flow type check valve

Abstract

The invention relates to the field of valve machining devices, and discloses axial-flow type check valve part machining equipment which comprises a base, a grinding mechanism is arranged on the rear side of the top of the base and used for grinding a workpiece, and a positioning mechanism is arranged on the front side of the top of the base and used for positioning the workpiece. A positioning mechanism is arranged on the outer side of the base and used for fixing and adjusting workpieces of different specifications, an adjusting mechanism is arranged on the outer side of the base and used for adjusting the grinding angle of the device, a filtering cover is arranged on the outer side of the base and used for increasing the grinding range and angle, and the grinding mechanism comprises a sliding groove plate. The sliding groove plate is moved back and forth, the telescopic sleeve on the sliding groove plate is driven to move, the rotating disc slides along the lifting plate, the mounting cover and the rotating disc are rotated to adapt to different workpieces, the workpieces are positioned through the electric wheel, the grinding belt is driven to conduct transmission grinding after starting, the rotating roller can be driven by the rotating block to tighten the grinding belt, the grinding belt is fully attached to the workpieces, and positioning is completed.

Description

Technical Field

[0001] The present invention relates to the technical field of valve processing devices, and particularly to a part processing device for an axial flow check valve. Background Technique

[0002] An axial flow check valve is a valve that prevents the reverse flow of media. It has the characteristics of stable operation and low noise. Its sealing performance is good, and the valve flap rotates quickly. It is applicable to the fields of petroleum, chemical industry, and electric power, and plays an important role in ensuring system safety and improving efficiency. In order to facilitate the processing of parts of the axial flow check valve, a part processing device for the axial flow check valve is required.

[0003] The part processing device for the axial flow check valve includes a drilling device, a grinding device, and a special machine tool. These devices can efficiently complete the drilling, grinding, and precision machining of the valve body and valve flap parts, ensure the dimensional accuracy and surface quality of the parts, and meet the use requirements of high performance and reliability of the axial flow check valve.

[0004] At present, the part processing devices for axial flow check valves on the market grind parts through grinding wheels or grinding belts. In order to improve the adaptability of the processing device to parts, in the prior art, the position of the grinding belt is adjusted to process different parts of the workpiece. In order to make the device applicable to workpieces of different specifications and models, in the prior art, the positions and angles of two rotating wheels are adjusted to pull the grinding belt driven on it to adjust the angle of the grinding belt so that it can adapt to and fit the workpiece. However, due to the insufficient ductility of the grinding belt itself, this adjustment method cannot make it fully fit when grinding parts with edges and corners and special-shaped parts, and the positioning effect on the workpiece during grinding is insufficient, thus reducing the practicability of the device. Summary of the Invention

[0005] Aiming at the deficiencies of the prior art, the present invention provides a part processing device for an axial flow check valve, which solves the problem that it is difficult for the processing device to make the grinding belt fully fit the workpiece and position it.

[0006] To achieve the above object, the present invention is realized through the following technical solutions: A part processing device for an axial flow check valve includes a base. A grinding mechanism is arranged at the rear side of the top of the base, and the grinding mechanism is used for grinding the workpiece. A positioning mechanism is arranged at the front side of the top of the base, and the positioning mechanism is used for fixing workpieces of different specifications and adjusting. An adjusting mechanism is arranged on the outer side of the base, and the adjusting mechanism is used for adjusting the grinding angle of the device. A filter cover is arranged on the outer side of the base, and the filter cover is used for expanding the grinding range and angle; The grinding mechanism includes a slide plate, which is slidably connected to the inside of the base, and the left and right sides of the inside of the slide plate are slidably connected with telescopic tubes, a lifting plate is provided on the rear side of the top end of the base, the top of the telescopic tube passes through the lifting plate and is rotatably connected to a rotating disk, the top of the rotating disk is fixedly connected to a mounting cover, the top of the mounting cover is rotatably connected to a handle, the bottom of the handle passes through the mounting cover and is fixedly connected to a rotating block, the left and right sides of the bottom of the rotating block are rotatably connected to rotating rollers, the left and right sides of the inside of the mounting cover are rotatably connected to electric wheels, a grinding belt is provided on the outside of the electric wheel, a plurality of the electric wheels are connected through the corresponding grinding belt transmission, and a reset component is provided on the outside of the rotating disk.

[0007] Preferably, the positioning mechanism includes an electric telescopic rod 1, which is fixedly connected to the front side of the inner bottom end of the base, the top of the electric telescopic rod 1 is rotatably connected to a multi-slot block, the inner four sides of the multi-slot block are rotatably connected to telescopic plates, the outer side of the telescopic plate is rotatably connected to a U-shaped block, the top front side of the base is rotatably connected to a gear ring, the top of the gear ring is fixedly connected to a mounting plate, the mounting plate is slidably connected to the U-shaped block, the outer side of the U-shaped block is fixedly connected to a spring 2, the outer side of the spring 2 is fixedly connected to a splint, and a driving assembly is provided on the front side of the base.

[0008] Preferably, the filter cover includes a movable plate, which is slidably connected to the rear side of the inner bottom end of the base, and the left and right sides of the top of the movable plate are fixedly connected to the electric telescopic rod 2, the top of the electric telescopic rod 2 is fixedly connected to a fixed block, the fixed block is rotatably connected to the lifting plate, the outer side of the fixed block is rotatably connected to a telescopic sleeve, the outer side of the telescopic sleeve is fixedly connected to a groove block, the inner side of the groove block is rotatably connected to the electric telescopic rod 3, the bottom of the electric telescopic rod 3 is rotatably connected to a slider, the outer side of the slider is slidably connected to the electric telescopic rod 2, the middle part of the top of the electric telescopic rod 2 is fixedly connected to a positioning block, and the top of the positioning block is fixedly connected to the slide groove plate.

[0009] Preferably, the reset assembly includes a connecting block 1, and the two connecting blocks 1 are respectively fixedly connected to the middle part of the outer side of the corresponding mounting cover, the bottom of the connecting block 1 is slidably connected to the rotating disk, the outer top of the rotating disk is fixedly connected to a connecting block 2, the middle part of the outer side of the connecting block 2 is fixedly connected to a spring 1, and the other end of the spring 1 is fixedly connected to the connecting block 1.

[0010] Preferably, the driving assembly comprises a motor, the motor is fixedly connected to the middle part of the front side of the base, an output end of the motor is fixedly connected to a gear, and the gear is meshingly connected to the gear ring.

[0011] Preferably, a discharge chute is provided on the right side inside the base, a filter cover is communicated with the top right side of the base, the filter cover is communicated with the discharge chute, an air pump is fixedly connected to the front right side of the base, and an output end of the air pump penetrates through the base and is communicated with the discharge chute.

[0012] Preferably, a controller is fixedly connected to the front left side of the base. The controller is electrically connected to the air pump, the electric wheel, the first electric telescopic rod, the second electric telescopic rod and the third electric telescopic rod respectively. An outer shell is fixedly connected to the outside of the controller, and a protective cover is rotatably connected to the outside of the outer shell.

[0013] Preferably, fixing covers are fixedly connected to the outer periphery of the base. Insertion blocks are slidably connected to the inside of the fixing covers. Threaded blocks are rotatably connected to the tops of the fixing covers. The threaded blocks are in threaded connection with the insertion blocks.

[0014] Preferably, reserved grooves are provided on the inner periphery of the mounting plate. The reserved grooves are slidably connected to the U-shaped blocks. A knob is rotatably connected to the middle of the rear side of the base. The front side of the knob penetrates through the base and is fixedly connected to a threaded rod. The threaded rod is in threaded connection with the chute plate.

[0015] Preferably, a plurality of indicating grooves are provided on the outside of the mounting plate, and a pointer is fixedly connected to the top left side of the base.

[0016] The present invention provides a part processing device for an axial flow check valve. It has the following beneficial effects: 1. By moving the chute plate back and forth, the telescopic sleeve thereon moves accordingly, driving the rotating disk to slide along the lifting plate. Rotating the mounting cover and the rotating disk can adapt to workpieces of different sizes. Using the electric wheel to position the workpiece, after starting, it drives the grinding belt to rotate, and then grinds the workpiece. The rotating block can also drive the rotating roller to tighten the grinding belt to make it fit the workpiece, enabling the grinding belt to fully fit the workpiece and position it, so that the device can adapt to different specifications of parts and grind different positions thereof. At the same time, the tension of the grinding belt can be adjusted according to needs to adapt to the grinding of edges and corners and special-shaped parts, thus improving the practicability of the device.

[0017] 2. By starting the electric telescopic rod, driving the groove block to move up and down, pulling the telescopic plate to rotate, the telescopic movement of the telescopic plate drives the U-shaped block to move along the mounting plate, and then pulls the second spring, the U-shaped block and the clamping plate to move. Through the rotation of the clamping plate and the telescopic movement of the second spring, workpieces of different specifications can be fixed. Then, by rotating the toothed ring to push the mounting plate to adjust the grinding position of the workpiece, workpieces of different specifications and shapes can be fixed and the angle can be adjusted, so that the required grinding position and orientation can be quickly located after the workpiece is fixed, thus improving the reliability of the device.

[0018] 3. By starting the second electric telescopic rod, the fixed block and the lifting plate are pushed to move up and down to adjust the grinding height position. Subsequently, the third electric telescopic rod is started to push the groove block to move along the slider, so that it rotates with the telescopic sleeve along the fixed block to adjust the angle of the lifting plate. Since the telescopic sleeve is rotationally connected to the rotating disc, the rotation does not affect its movement, and the grinding angle and height position of the device can be adjusted to process different positions of the workpiece, thereby improving the convenience of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a perspective view of the present invention; Figure 2 is a front view of the present invention; Figure 3 is a partial structural exploded view of the adjustment mechanism of the present invention; Figure 4 is a side view of the present invention; Figure 5 is a partial structural exploded view of the present invention; Figure 6 is a partial structural exploded view of the grinding mechanism of the present invention; Figure 7 is a partial structural exploded view of the positioning mechanism of the present invention; Figure 8 is a top view of the present invention.

[0020] Wherein, 1. Base; 2. Grinding mechanism; 201. Slide groove plate; 202. Telescopic tube; 203. Lifting plate; 204. Rotating disc; 205. Installation cover; 206. Electric wheel; 207. Rotating block; 208. Rotating roller; 209. Handle; 210. Grinding belt; 211. Connecting block one; 212. Spring one; 213. Connecting block two; 3. Positioning mechanism; 301. First electric telescopic rod; 302. Multi-groove block; 303. Telescopic plate; 304. Installation disc; 305. U-shaped block; 306. Spring two; 307. Clamping plate; 308. Tooth ring; 309. Motor; 310. Gear; 4. Adjustment mechanism; 401. Second electric telescopic rod; 402. Slide block; 403. Third electric telescopic rod; 404. Groove block; 405. Fixed block; 406. Telescopic sleeve; 407. Moving plate; 408. Positioning block; 5. Discharge groove; 6. Fixed cover; 7. Threaded block; 8. Insertion block; 9. Pointer; 10. Indication groove; 11. Controller; 12. Outer shell; 13. Protective cover; 14. Reserved groove; 15. Threaded rod; 16. Filter cover; 17. Knob; 18. Air pump. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The following will be combined with the drawings in the specification of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] Reference Figure 1 , Figure 5 and Figure 6 The embodiment of the present invention provides a parts processing device for an axial flow check valve, including a base 1, a grinding mechanism 2 is arranged on the top rear side of the base 1, and the grinding mechanism 2 is used to grind the workpiece, a positioning mechanism 3 is arranged on the top front side of the base 1, and the positioning mechanism 3 is used to fix and adjust workpieces of different specifications, an adjustment mechanism 4 is arranged on the outside of the base 1, and the adjustment mechanism 4 is used to adjust the grinding angle of the device, and a filter cover 16 is arranged on the outside of the base 1, and the filter cover 16 is used to increase the grinding range and angle; The grinding mechanism 2 includes a slide plate 201, which is slidably connected to the inside of the base 1. The left and right sides of the slide plate 201 are slidably connected to the telescopic tube 202. The movable slide plate 201 can push the telescopic tube 202 to move. A lifting plate 203 is arranged on the top rear side of the base 1. The top of the telescopic tube 202 penetrates the lifting plate 203 and is rotatably connected to a rotating disk 204. The top of the rotating disk 204 is fixedly connected to a mounting cover 205. The mounting cover 205 can rotate along the rotating disk 204. The top of the mounting cover 205 is rotatably connected to a handle 209. The bottom of the handle 209 penetrates the mounting cover 20 The rotating block 207 is fixedly connected, and the left and right sides of the bottom of the rotating block 207 are rotatably connected with rotating rollers 208. The rotating handle 209 can drive the rotating block 207 and the rotating roller 208 to rotate simultaneously, thereby driving the grinding belt 210 to be retracted and released to adapt to the shape of the workpiece. The left and right sides of the inside of the installation cover 205 are rotatably connected with electric wheels 206, and the outer side of the electric wheel 206 is provided with a grinding belt 210. Multiple electric wheels 206 are connected through corresponding grinding belts 210. Starting the electric wheel 206 can drive the grinding belt 210 to grind the workpiece. A reset component is provided on the outer side of the rotating disk 204. In the present invention, by pushing and pulling the sliding chute plate 201 back and forth, the telescopic tube 202 thereon can be driven to move back and forth. Along with the sliding of the telescopic tube 202 along the sliding chute plate 201, the telescopic tube 202 and the rotating disk 204 at its top can be synchronously driven to move along the surface of the lifting plate 203. At this time, the mounting cover 205 can rotate around the lifting plate 203. Combining with the displacement characteristics of the rotating disk 204, the device can flexibly adapt to workpieces of different sizes. Subsequently, with the help of the electric wheels 206 configured on the device, precise positioning of the workpiece is implemented. After starting the electric wheels 206, the grinding belt 210 can be driven to rotate continuously, thereby realizing efficient grinding operation on the workpiece. This design supports grinding treatment of workpieces with diverse specifications. At the same time, by operating the rotating block 207 to drive the rotating roller 208 to rotate, the tension adjustment of the grinding belt 210 can be realized to ensure that the grinding belt 210 is closely attached to the surface of the workpiece.

[0023] Referring to Figure 2 , Figure 7 and Figure 8 , the positioning mechanism 3 includes an electric telescopic rod one 301. The electric telescopic rod one 301 is fixedly connected to the front side of the inner bottom end of the base 1. The top end of the electric telescopic rod one 301 is rotatably connected with a multi-grooved block 302. Starting the electric telescopic rod one 301 can push the multi-grooved block 302 to move. The inner periphery of the multi-grooved block 302 is rotatably connected with telescopic plates 303. The outer sides of the telescopic plates 303 are rotatably connected with U-shaped blocks 305. When the multi-grooved block 302 moves, it can push the telescopic plates 303 to move to pull the U-shaped blocks 305 to move. The front side of the top end of the base 1 is rotatably connected with a toothed ring 308. The top of the toothed ring 308 is fixedly connected with a mounting plate 304. The mounting plate 304 is slidably connected with the U-shaped blocks 305. The outer sides of the U-shaped blocks 305 are fixedly connected with springs two 306. The outer sides of the springs two 306 are fixedly connected with clamping plates 307. Through the rotation of the clamping plates 307 and the pulling of the springs two 306, workpieces of different sizes and shapes can be fixed. A driving assembly is arranged on the front side of the base 1; In the present invention, starting the electric telescopic rod one 301 can drive the multi-grooved block 302 to perform vertical lifting movement. Along with the displacement of the multi-grooved block 302, the telescopic plates 303 will be driven to rotate. At this time, the telescopic plates 303 not only rotate but also are accompanied by their own telescopic changes, and then pull the U-shaped blocks 305 to move along the edge of the mounting plate 304. The movement of the U-shaped blocks 305 further drives the springs two 306 and the clamping plates 307 connected thereto to move synchronously. Through the rotational adjustment of the clamping plates 307 and the elastic telescopic action of the springs two 306, firm fixation of workpieces of different specifications and sizes can be realized. In addition, by using the rotation function of the toothed ring 308, the mounting plate 304 can be pushed to rotate, so as to flexibly adjust the grinding operation position of the workpiece.

[0024] Referring to Figure 1 , Figure 3 and Figure 4, the filter cover 16 includes a moving plate 407 which is slidably connected to the rear side of the inner bottom end of the base 1. Electric telescopic rods II 401 are fixedly connected to both the left and right sides of the top of the moving plate 407. The top ends of the electric telescopic rods II 401 are fixedly connected to fixing blocks 405. The fixing blocks 405 are rotatably connected to the lifting plate 203. Starting the electric telescopic rods II 401 can push the fixing blocks 405 and the lifting plate 203 to move up and down. The outer side of the fixing block 405 is rotatably connected to a telescopic sleeve 406. The outer side of the telescopic sleeve 406 is fixedly connected to a groove block 404. The inner side of the groove block 404 is rotatably connected to an electric telescopic rod III 403. The bottom of the electric telescopic rod III 403 is rotatably connected to a slider 402. The outer side of the slider 402 is slidably connected to the electric telescopic rod II 401. The middle of the top end of the electric telescopic rod II 401 is fixedly connected to a positioning block 408. Starting the electric telescopic rod II 401 can push the positioning block 408 to move. The top of the positioning block 408 is fixedly connected to the chute plate 201. At this time, by the rotation of the telescopic sleeve 406 and the groove block 404, the angle of the lifting plate 203 can be adjusted; In the present invention, starting the electric telescopic rod II 401 can push the fixing block 405 and the lifting plate 203 on its top to perform vertical lifting movement, so as to realize the overall height adjustment of the lifting plate 203 and the structure carried thereon, accurately control the height position of the grinding operation. Subsequently, starting the electric telescopic rod III 403, this component will push the groove block 404 to move along the path of the slider 402, and then drive the groove block 404 and the telescopic sleeve 406 to rotate around the fixing block 405, so as to adjust the inclination angle of the lifting plate 203. At this time, since the telescopic tube 202 and the rotating disc 204 are rotatably connected, it is ensured that the rotation operation will not interfere with the movement freedom of the rotating disc 204, thus realizing the flexible adjustment of the grinding angle and height position of the device.

[0025] Refer to Figure 1 , Figure 5 and Figure 6 , the reset component includes a connecting block I 211. Two connecting blocks I 211 are respectively fixedly connected to the middle parts of the outer sides of the corresponding mounting covers 205. The bottom of the connecting block I 211 is slidably connected to the rotating disc 204. Rotating the mounting cover 205 can drive the connecting block I 211 to slide along the rotating disc 204. The top of the outer side of the rotating disc 204 is fixedly connected to a connecting block II 213. The middle part of the outer side of the connecting block II 213 is fixedly connected to a spring I 212. The other end of the spring I 212 is fixedly connected to the connecting block I 211. Through the connection of the spring I 212 and the connecting block I 211, the mounting cover 205 can be pushed to reset; In the present invention, when the mounting cover 205 rotates along the rotating disk 204, it can simultaneously drive the first connecting block 211 thereon to slide along the rotating disk 204. At this time, as the first connecting block 211 rotates, it will compress or stretch the first spring 212. After the device is used up, the elastic potential energy of the first spring 212 will pull the first connecting block 211 and the mounting cover 205 to move along the second connecting block 213 to reset them.

[0026] Referring to Figure 1 , Figure 2 and Figure 7 , the driving assembly includes a motor 309. The motor 309 is fixedly connected to the middle of the front side of the base 1. The output end of the motor 309 is fixedly connected with a gear 310. Starting the motor 309 can drive the gear 310 to rotate. The gear 310 is meshed and connected with the toothed ring 308. Rotating the gear 310 can drive the toothed ring 308 to rotate; In the present invention, starting the motor 309 can drive the gear 310 to rotate, thereby driving the toothed ring 308 and the mounting disk 304 to rotate through meshing connection, so as to automatically adjust the position and angle of the mounting disk 304.

[0027] Referring to Figure 1 , Figure 2 and Figure 8 , a discharge slot 5 is opened on the right side inside the base 1. The right side of the top of the base 1 is communicated with a filter cover 16. The filter cover 16 is communicated with the discharge slot 5. An air pump 18 is fixedly connected to the right front end of the base 1. The output end of the air pump 18 penetrates the base 1 and is communicated with the discharge slot 5. Starting the air pump 18 can suck impurities into the discharge slot 5 through the filter cover 16; In the present invention, starting the air pump 18 can drive the air flow through the discharge slot 5 and the filter cover 16, thereby sucking the dust generated during the grinding process into the discharge slot 5. At the same time, the filter of the filter cover 16 can prevent dust from entering the air pump 18.

[0028] Referring to Figure 1 , Figure 2 and Figure 8, on the left side of the front end of the base 1, a controller 11 is fixedly connected. The controller 11 is electrically connected to the air pump 18, the electric wheel 206, the first electric telescopic rod 301, the second electric telescopic rod 401, and the third electric telescopic rod 403 respectively. The controller 11 can control the switches and startups of the air pump 18, the electric wheel 206, the first electric telescopic rod 301, the second electric telescopic rod 401, and the third electric telescopic rod 403. An outer shell 12 is fixedly connected to the outside of the controller 11, and a protective cover 13 is rotatably connected to the outside of the outer shell 12. The protective effect of the controller 11 can be improved through the outer shell 12 and the protective cover 13; fixed covers 6 are fixedly connected to the outer periphery of the base 1. A plug-in block 8 is slidably connected to the inside of the fixed cover 6. A threaded block 7 is rotatably connected to the top of the fixed cover 6. The threaded block 7 is threadedly connected to the plug-in block 8. Rotating the threaded block 7 can move the plug-in block 8 up and down to facilitate the fixation of the device; In the present invention, through the controller 11, the startups and operating powers of the air pump 18, the electric wheel 206, the first electric telescopic rod 301, the second electric telescopic rod 401, and the third electric telescopic rod 403 can be controlled respectively. Through the outer shell 12 and the openable and closable protective cover 13 thereon, while not affecting the use of the controller 11, it can be protected and prevent accidental touch. By rotating the threaded block 7, the plug-in block 8 can be pushed to move up and down along the fixed cover 6, so as to disassemble, fix, and install the device through the plug-in block 8.

[0029] Refer to Figure 4 , Figure 6 and Figure 7 , reserved grooves 14 are opened on the inner periphery of the installation disk 304. The reserved grooves 14 are slidably connected to the U-shaped blocks 305. The reserved grooves 14 can improve the movement stability of the U-shaped blocks 305. A knob 17 is rotatably connected to the middle of the rear side of the base 1. The front side of the knob 17 penetrates through the base 1 and is fixedly connected to a threaded rod 15. The threaded rod 15 is threadedly connected to the chute plate 201. Rotating the knob 17 can drive the threaded rod 15 to rotate to push the chute plate 201 to move; a plurality of indicating grooves 10 are opened on the outside of the installation disk 304. A pointer 9 is fixedly connected to the top left side of the base 1. By observing the indicating groove 10 indicated by the pointer 9, the rotation angle of the current installation disk 304 can be judged; In the present invention, through the reserved grooves 14, the stability of the U-shaped blocks 305 during movement can be improved. By rotating the knob 17, the threaded rod 15 can be synchronously rotated. When the installation disk 304 rotates, the indicating grooves 10 thereon will rotate synchronously. At this time, by observing the corresponding indicating groove 10 indicated by the pointer 9, it is convenient to observe the rotation angle and orientation of the installation disk 304 in real time.

[0030] Working principle: By moving the slide groove plate 201 back and forth, the telescopic pipe 202 thereon can be driven to move back and forth. Along with the movement of the telescopic pipe 202 along the slide groove plate 201, the telescopic pipe 202 and the rotating disk 204 thereon can be driven to slide along the lifting plate 203 thereon. At this time, by rotating the mounting cover 205 and sliding the rotating disk 204 along the lifting plate 203, it can adapt to workpieces of different sizes, and the electric wheel 206 thereon is used to position the workpiece. At this time, starting the electric wheel 206 can drive the grinding belt 210 to drive, so as to grind the workpiece through the drive of the grinding belt 210, so as to grind workpieces of different specifications, and the rotating block 207 can drive the rotating roller 208 to rotate to tighten the grinding belt 210, so that the grinding belt 210 can adapt to and fit the workpiece, and adjust the grinding belt according to requirements; And by starting the first electric telescopic rod 301, the multi-groove block 302 can be driven to move up and down. Along with the movement of the multi-groove block 302, the telescopic plate 303 can be pulled to rotate. At this time, along with the rotation and self-expansion and contraction of the telescopic plate 303, the U-shaped block 305 can be pulled to move along the mounting plate 304. Along with the movement of the U-shaped block 305, the second spring 306 and the U-shaped block and the clamping plate 307 thereon will move. At this time, through the rotation of the clamping plate 307 and the expansion and contraction of the second spring 306, workpieces of different specifications and sizes can be fixed, and by rotating the toothed ring 308, the mounting plate 304 can be pushed to rotate, so as to adjust the grinding position of the workpiece; Finally, by starting the second electric telescopic rod 401, the fixed block 405 and the lifting plate 203 thereon can be pushed to move up and down. At this time, the lifting plate 203 and the structure thereon can be adjusted to move up and down to adjust the height position of grinding. Subsequently, by starting the third electric telescopic rod 403, the groove block 404 can be pushed to move along the slider 402, so as to push the groove block 404 and the telescopic sleeve 406 to rotate along the fixed block 405 to adjust the angle of the lifting plate 203. At this time, through the rotational connection of the telescopic pipe 202 and the rotating disk 204, the rotation will not affect the movement of the rotating disk 204, so as to adjust the grinding angle and height position of the device.

[0031] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A part processing device for an axial flow check valve, comprising a base (1), characterized in that, A grinding mechanism (2) is arranged on the rear side of the top of the base (1), and the grinding mechanism (2) is used to grind a workpiece; a positioning mechanism (3) is arranged on the front side of the top of the base (1), and the positioning mechanism (3) is used to fix and adjust workpieces of different specifications; an adjustment mechanism (4) is arranged on the outside of the base (1), and the adjustment mechanism (4) is used to adjust the grinding angle of the device; a filter cover (16) is arranged on the outside of the base (1), and the filter cover (16) is used to increase the grinding range and angle; The grinding mechanism (2) comprises a slide plate (201), the slide plate (201) being slidably connected to the inside of the base (1), the left and right sides of the inside of the slide plate (201) being slidably connected to telescopic tubes (202), a lifting plate (203) being arranged at the rear side of the top end of the base (1), the top of the telescopic tube (202) passing through the lifting plate (203) and being rotatably connected to a rotating disk (204), the top of the rotating disk (204) being fixedly connected to a mounting cover (205), the top of the mounting cover (205) being rotatably connected to a handle (209), the bottom of the handle (209) passes through the mounting cover (205) and is fixedly connected to a rotating block (207), the left and right sides of the bottom of the rotating block (207) are both rotatably connected to rotating rollers (208), the left and right sides of the inside of the mounting cover (205) are both rotatably connected to electric wheels (206), a grinding belt (210) is arranged on the outside of the electric wheel (206), a plurality of the electric wheels (206) are connected to each other through the corresponding grinding belts (210), and a reset component is arranged on the outside of the rotating disk (204).

2. The parts processing equipment for an axial flow check valve according to claim 1, characterized in that, The positioning mechanism (3) comprises an electric telescopic rod (301) which is fixedly connected to the front side of the bottom end of the base (1); the top of the electric telescopic rod (301) is rotatably connected to a multi-grooved block (302); the inside of the multi-grooved block (302) is rotatably connected to telescopic plates (303) on all sides; the outer side of the telescopic plate (303) is rotatably connected to a U-shaped block (305); the top front side of the base (1) is rotatably connected to a gear ring (308); the top of the gear ring (308) is fixedly connected to a mounting plate (304); the mounting plate (304) is slidably connected to the U-shaped block (305); the outer side of the U-shaped block (305) is fixedly connected to a second spring (306); the outer side of the second spring (306) is fixedly connected to a clamping plate (307); and a driving assembly is arranged at the front side of the base (1).

3. The parts processing equipment for an axial flow check valve according to claim 1, characterized in that, The filter cover (16) includes a moving plate (407). The moving plate (407) is slidably connected to the rear side of the inner bottom end of the base (1). Electric telescopic rods II (401) are fixedly connected to both the left and right sides of the top of the moving plate (407). The top ends of the electric telescopic rods II (401) are fixedly connected to fixing blocks (405). The fixing blocks (405) are rotatably connected to the lifting plate (203). A telescopic sleeve (406) is rotatably connected to the outside of the fixing block (405). A groove block (404) is fixedly connected to the outside of the telescopic sleeve (406). An electric telescopic rod III (403) is rotatably connected to the inside of the groove block (404). The bottom end of the electric telescopic rod III (403) is rotatably connected to a slider (402). The outside of the slider (402) is slidably connected to the electric telescopic rod II (401). A positioning block (408) is fixedly connected to the middle of the top end of the electric telescopic rod II (401). The top of the positioning block (408) is fixedly connected to the chute plate (201).

4. The parts processing equipment for an axial flow check valve according to claim 1, characterized in that, The reset assembly includes a connecting block I (211). The two connecting blocks I (211) are respectively fixedly connected to the middle of the outside of the corresponding mounting cover (205). The bottom of the connecting block I (211) is slidably connected to the rotating disc (204). A connecting block II (213) is fixedly connected to the top of the outside of the rotating disc (204). A spring I (212) is fixedly connected to the middle of the outside of the connecting block II (213). The other end of the spring I (212) is fixedly connected to the connecting block I (211).

5. The parts processing equipment for an axial flow check valve according to claim 2, characterized in that, The driving assembly includes a motor (309). The motor (309) is fixedly connected to the middle of the front side of the base (1). The output end of the motor (309) is fixedly connected to a gear (310). The gear (310) is meshed with the toothed ring (308).

6. The part processing equipment for an axial flow check valve according to claim 3, characterized in that, A discharge chute (5) is formed in the right side of the interior of the base (1). The right side of the top of the base (1) communicates with a filter cover (16). The filter cover (16) communicates with the discharge chute (5). An air pump (18) is fixedly connected to the right side of the front end of the base (1). The output end of the air pump (18) penetrates through the base (1) and communicates with the discharge chute (5).

7. The parts processing equipment for an axial flow check valve according to claim 1, characterized in that, A controller (11) is fixedly connected to the left side of the front end of the base (1). The controller (11) is electrically connected to the air pump (18), the electric wheel (206), the electric telescopic rod I (301), the electric telescopic rod II (401), and the electric telescopic rod III (403). A housing (12) is fixedly connected to the outside of the controller (11). A protective cover (13) is rotatably connected to the outside of the housing (12).

8. The parts processing equipment for an axial flow check valve according to claim 1, characterized in that Fixing covers (6) are fixedly connected to the peripheries of the outside of the base (1). Plug-in blocks (8) are slidably connected to the inside of the fixing covers (6). Threaded blocks (7) are rotatably connected to the tops of the fixing covers (6). The threaded blocks (7) are threadedly connected to the plug-in blocks (8).

9. The parts processing equipment for an axial flow check valve according to claim 2, characterized in that, Reserved slots (14) are provided around the interior of the mounting disc (304), and the reserved slots (14) are slidably connected to the U-shaped blocks (305). A knob (17) is rotatably connected to the middle of the rear side of the base (1). The front side of the knob (17) penetrates through the base (1) and is fixedly connected to a threaded rod (15), and the threaded rod (15) is threadedly connected to the chute plate (201).

10. The parts processing equipment for an axial flow check valve according to claim 2, characterized in that, A plurality of indicating slots (10) are provided on the outer side of the mounting disc (304), and a pointer (9) is fixedly connected to the left side of the top of the base (1).

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