CN219704496U - Polishing device for valve body forging production - Google Patents
Polishing device for valve body forging production Download PDFInfo
- Publication number
- CN219704496U CN219704496U CN202321043356.4U CN202321043356U CN219704496U CN 219704496 U CN219704496 U CN 219704496U CN 202321043356 U CN202321043356 U CN 202321043356U CN 219704496 U CN219704496 U CN 219704496U
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- CN
- China
- Prior art keywords
- valve body
- fixedly arranged
- bottom plate
- frame
- forging production
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- 238000005242 forging Methods 0.000 title claims abstract description 29
- 238000005498 polishing Methods 0.000 title claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 239000003638 chemical reducing agent Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 description 6
- 238000005266 casting Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007517 polishing process Methods 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model discloses a polishing device for valve body forging production, which belongs to the technical field of polishing devices and comprises a bottom plate, wherein two supporting plates are fixedly arranged on the bottom plate, notches are formed in the two supporting plates, a top plate is slidably arranged on the notches, a polishing machine is slidably arranged on the top plate, a rotating shaft is rotatably arranged between the two supporting plates, a motor is fixedly arranged on one supporting plate, the output end of the motor is fixedly connected with the rotating shaft, the fixing of a device body is realized through a limiting rod on the bottom plate of the device, a worker drives the first limiting frame to rotate in the vertical direction through the rotation of the motor by placing the valve body forging on a clamping table arranged in the second limiting frame, and the second limiting frame is rotated through the rotation of the rotating shaft, so that the position of the valve body forging is adjusted at multiple angles, and the polishing is convenient.
Description
Technical Field
The utility model belongs to the technical field of polishing devices, and particularly relates to a polishing device for valve body forging production.
Background
The valve body is a main part in the valve, different mechanical manufacturing methods such as casting, forging and the like are adopted according to pressure grades, the valve body with middle and low pressure specifications is usually produced by adopting a casting process, the valve body with middle and high pressure specifications is produced by adopting a forging process, the valve body, the valve core and the valve seat sealing ring form a seal together and can effectively bear medium pressure, different metal materials are selected according to different process media, and common materials include cast iron, cast steel, stainless steel, carbon steel and the like.
The valve body that uses always need polish with grinding device when manufacturing, makes its inside and outside smooth, places the material of waiting to polish on the workstation of device when processing and carries out the centre gripping fixedly, and it is polished processing by grinding device again, because the valve body need carry out polishing in a plurality of positions in the process of polishing, need adjust many times, and the adjustment mode of the grinding device of current valve body forging production is complicated, and is fixed again to the adjustment angle of dismantling mostly manual work, and the process is loaded down with trivial details.
Therefore, we propose a polishing device for valve body forging production to solve the above problems.
Disclosure of Invention
The utility model aims to solve the problems that in the prior art, a valve body needs to be polished at a plurality of positions in the polishing process, and needs to be adjusted for a plurality of times, the adjustment mode of a polishing device for producing valve body forgings is complex, the manual disassembly and adjustment angle is usually fixed again, and the process is complicated, and provides the polishing device for producing valve body forgings.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a grinding device for valve body forging production, comprises a base plate, fixedly provided with two backup pads on the bottom plate, and two all seted up the notch in the backup pad, just the notch slides and is provided with the roof, just slide on the roof and be provided with the polisher, two rotate between the backup pad and set up the pivot, one of them fixedly in the backup pad be provided with the motor, just fixed connection between the output and the pivot of motor, fixedly in the pivot be provided with first spacing frame, rotate on the first spacing frame and be provided with the spacing frame of second, just be equipped with the fixture that is used for holding cutter in the spacing frame of second, be equipped with spacing fixed second spacing frame's stop gear on the first spacing frame.
Preferably, four limit rods are fixedly arranged on the bottom plate, and the four limit rods are slidably arranged at corners of the bottom plate.
Preferably, the speed reducer is fixedly arranged on the supporting plate, the threaded rod is fixedly arranged at the output end of the speed reducer, the top plate is connected with the threaded rod in a threaded manner, the guide rod is fixedly arranged on the other supporting plate, and the guide rod is arranged in parallel with the threaded rod.
Preferably, the clamping mechanism comprises a clamping table fixedly arranged on the second limiting frame and a bolt in threaded connection with the long plate, and a clamping plate is fixedly arranged at the tail end of the bolt.
Preferably, the limiting mechanism comprises a cylinder rotationally arranged on the first limiting frame, a chuck is fixedly arranged on the cylinder, a shaft body is slidably arranged on the first limiting frame, and the shaft body and the chuck are clamped.
Preferably, a clamping groove is formed in the first limiting frame, and a spring is fixedly arranged between the shaft body and the clamping groove.
In summary, the technical effects and advantages of the present utility model are: this a grinding device for valve body forging production realizes the fixing to the device body through the gag lever post on the device bottom plate, through setting up first spacing frame and the spacing frame of second in the backup pad, the staff will wait to polish on the holding bench of valve body forging in the spacing frame of second, drives the vertical direction rotation of first spacing frame through motor rotation, and the rethread rotates the pivot and makes the spacing frame of second rotate, realizes the position of multi-angle modulation valve body forging, conveniently polishes.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
fig. 2 is a schematic view of a structure clamping device of the present utility model.
In the figure: 1. a bottom plate; 2. a support plate; 3. a notch; 4. a top plate; 5. a grinding machine; 6. a rotating shaft; 7. a motor; 8. a first limit frame; 9. a second limit frame; 10. a limit rod; 11. a speed reducer; 12. a threaded rod; 13. a clamping table; 14. a long plate; 15. a bolt; 16. a cylinder; 17. a chuck; 18. a shaft body.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
According to the polishing device for valve body forging production, the problems that in the prior art, due to the fact that a valve body needs to be polished at multiple positions in the polishing process, multiple adjustment is needed, the existing polishing device for valve body forging production is complex in adjustment mode, most of manual disassembly adjustment angles are fixed again, and the process is complicated are solved, the device body is fixed through the limiting rod on the device bottom plate, a worker places the valve body forging to be polished on the clamping table in the second limiting frame through the first limiting frame and the second limiting frame, the first limiting frame is driven to rotate in the vertical direction through motor rotation, the second limiting frame is driven to rotate through the rotating shaft, the position of the valve body forging is adjusted at multiple angles, and polishing is convenient.
In order to better understand the above technical solutions, the following description will refer to the drawings and specific embodiments.
Referring to fig. 1, a polishing device for valve body forging production comprises a bottom plate 1, wherein two support plates 2 are fixedly arranged on the bottom plate 1, and notches 3 are formed in the two support plates 2.
Referring to fig. 1, four limit rods 10 are fixedly arranged on a bottom plate 1, the four limit rods 10 are slidably arranged at corners of the bottom plate 1, and the four limit rods 10 on the bottom plate 1 are inserted into the ground when the device is moved to a proper position through the four limit rods 10 arranged on the bottom plate 1, so that the limit fixation of the device body is realized, and the stability of the device during operation is ensured.
And notch 3 slides and is provided with roof 4, and slides on roof 4 and be provided with polisher 5, rotates between two backup pads 2 and sets up pivot 6, fixedly on one of them backup pad 2 is provided with motor 7.
Referring to fig. 1-2, a speed reducer 11 is fixedly arranged on a supporting plate 2, a threaded rod 12 is fixedly arranged at the output end of the speed reducer 11, a top plate 4 is in threaded connection with the threaded rod 12, a guide rod is fixedly arranged on another supporting plate 2, the guide rod is arranged in parallel with the threaded rod 12, when the height of the top plate 4 needs to be adjusted, a worker can start the speed reducer 11, so that the threaded rod 12 fixed at the output end of the speed reducer 11 rotates to drive the top plate 4 in threaded connection with the speed reducer to lift, and the lifting of the grinding machine 5 is controlled.
And fixed connection between the output of motor 7 and pivot 6, fixed being provided with first spacing frame 8 on the pivot 6, rotation is provided with second spacing frame 9 on the first spacing frame 8, and is equipped with the fixture that is used for centre gripping cutter usefulness in the second spacing frame 9.
Referring to fig. 1-2, the clamping mechanism comprises a clamping table 13 and a long plate 14 which are fixedly arranged on the second limiting frame 9, a bolt 15 is connected to the long plate 14 in a threaded manner, a clamping plate is fixedly arranged at the tail end of the bolt 15, and when the device is used, a worker places an object to be detected on the clamping table 13 and then rotates the bolt 15 to clamp and fix the object through the clamping table 13 arranged on the second limiting frame 9 and the bolt 15 in threaded connection on the long plate 14.
The first limiting frame 8 is provided with a limiting mechanism for limiting and fixing the second limiting frame 9.
Referring to fig. 1, the stop gear is including rotating the cylinder 16 that sets up on first spacing frame 8, and the fixed chuck 17 that is provided with on the cylinder 16, slide on the first spacing frame 8 and be provided with axis 18, and block mutually between axis 18 and the chuck 17, when adjusting the position of first spacing frame 8, the staff rotates the angle of chuck 17 regulation first spacing frame 8, make things convenient for polisher 5 to polish the article, again with axis 18 block on chuck 17 after adjusting the position angle, realize spacing fixedly to first spacing frame 8, when avoiding polishing the article, first spacing frame 8 takes place the position offset.
Referring to fig. 1-2, a clamping groove is formed in the first limiting frame 8, a spring is fixedly arranged between the shaft body 18 and the clamping groove, and the spring is used for extruding the shaft body 18 to limit the rotation of the first limiting frame 8 in an idle state through the spring arranged between the shaft body 18 and the clamping groove.
Working principle:
four gag levers 10 on the bottom plate 1 are inserted subaerial when moving the device to suitable position, realize the spacing fixed to the device body, stability when guaranteeing the device operation, the gag lever levers 10 on the bottom plate 1 of the device realize the fixed to the device body, through setting up first spacing frame 8 and the spacing frame 9 of second on backup pad 2, the staff will wait to polish on the centre gripping platform 13 of valve body forging in the spacing frame 9 of second, rotate through motor 7 and drive the vertical direction of first spacing frame 8 and rotate, rethread rotation pivot 6 makes the spacing frame 9 of second rotate, realize the position of multi-angle control valve body forging, conveniently polish.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. A grinding device for valve body forging production, includes bottom plate (1), its characterized in that, fixed two backup pads (2) that are provided with on bottom plate (1), and two notch (3) have all been seted up on backup pad (2), just notch (3) slip are provided with roof (4), just slide on roof (4) and are provided with polisher (5), two rotate between backup pad (2) and set up pivot (6), one of them fixed be provided with motor (7) on backup pad (2), just fixed connection between the output and pivot (6) of motor (7), fixed being provided with first spacing frame (8) on pivot (6), rotate on first spacing frame (8) and be provided with second spacing frame (9), just be equipped with the fixture that is used for holding the cutter in second spacing frame (9), be equipped with spacing fixed spacing mechanism of second spacing frame (9) on first spacing frame (8).
2. Grinding device for valve body forging production according to claim 1, characterized in that four limit rods (10) are fixedly arranged on the bottom plate (1), and the four limit rods (10) are slidably arranged at corners of the bottom plate (1).
3. The polishing device for valve body forging production according to claim 1, wherein a speed reducer (11) is fixedly arranged on the supporting plate (2), a threaded rod (12) is fixedly arranged at the output end of the speed reducer (11), the top plate (4) is in threaded connection with the threaded rod (12), a guide rod is fixedly arranged on the other supporting plate (2), and the guide rod is parallel to the threaded rod (12).
4. The polishing device for valve body forging production according to claim 1, wherein the clamping mechanism comprises a clamping table (13) and a long plate (14) which are fixedly arranged on the second limiting frame (9), bolts (15) are connected to the long plate (14) in a threaded mode, and clamping plates are fixedly arranged at the tail ends of the bolts (15).
5. The polishing device for valve body forging production according to claim 1, wherein the limiting mechanism comprises a cylinder (16) rotatably arranged on a first limiting frame (8), a chuck (17) is fixedly arranged on the cylinder (16), a shaft body (18) is slidably arranged on the first limiting frame (8), and the shaft body (18) is clamped with the chuck (17).
6. The polishing device for valve body forging production according to claim 5, wherein a clamping groove is formed in the first limiting frame (8), and a spring is fixedly arranged between the shaft body (18) and the clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321043356.4U CN219704496U (en) | 2023-05-05 | 2023-05-05 | Polishing device for valve body forging production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321043356.4U CN219704496U (en) | 2023-05-05 | 2023-05-05 | Polishing device for valve body forging production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219704496U true CN219704496U (en) | 2023-09-19 |
Family
ID=87976533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321043356.4U Active CN219704496U (en) | 2023-05-05 | 2023-05-05 | Polishing device for valve body forging production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219704496U (en) |
-
2023
- 2023-05-05 CN CN202321043356.4U patent/CN219704496U/en active Active
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