CN220312952U - Valve rod polishing mechanism for chemical engineering valve machining - Google Patents
Valve rod polishing mechanism for chemical engineering valve machining Download PDFInfo
- Publication number
- CN220312952U CN220312952U CN202321536170.2U CN202321536170U CN220312952U CN 220312952 U CN220312952 U CN 220312952U CN 202321536170 U CN202321536170 U CN 202321536170U CN 220312952 U CN220312952 U CN 220312952U
- Authority
- CN
- China
- Prior art keywords
- seat
- valve rod
- support
- movable
- transmission screw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005498 polishing Methods 0.000 title claims abstract description 48
- 230000007246 mechanism Effects 0.000 title claims abstract description 34
- 238000003754 machining Methods 0.000 title description 8
- 238000003889 chemical engineering Methods 0.000 title description 2
- 239000000126 substance Substances 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims description 24
- 239000003638 chemical reducing agent Substances 0.000 claims description 10
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 10
- 230000009471 action Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture 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
- 230000011218 segmentation Effects 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 valve rod polishing mechanism for processing a chemical valve, which comprises a workbench, wherein a driving mechanism is arranged on the workbench, a chuck is arranged at the output end of the driving mechanism, a support is arranged on one side of the driving mechanism, a horizontal clamping piece is arranged on the support, a rotating pressure head is arranged at one end of the horizontal clamping piece, and the rotating pressure head and the chuck are coaxially arranged.
Description
Technical Field
The utility model relates to the technical field of valve accessory machining, in particular to a valve rod polishing mechanism for chemical valve machining.
Background
The valve rod is an important valve component for transmission, an actuating mechanism or a handle is connected, the valve core is directly driven to move or rotate below the valve rod to realize the valve opening and closing or regulating function, the valve rod is not only a moving part and a stressed part, but also a sealing part in the valve opening and closing process, so that the precision requirement on the valve rod in the valve rod machining process is extremely high, the existing valve rod machining device is continuously innovated and developed, the existing valve rod machining device basically meets the requirements of people, but still has some problems, in the prior art, the valve rod machining device is mainly used for being matched with a polishing wheel and a polishing wheel to rigidly attach to the surface of the valve rod to rotate in the valve rod autorotation process and pushing the valve rod to move along the axial direction.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a valve rod polishing mechanism for processing a chemical valve, which solves the problems in the background art.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a valve rod polishing mechanism for chemical industry valve processing, includes the operation panel, be provided with actuating mechanism on the operation panel, actuating mechanism's output is provided with the chuck, actuating mechanism one side is provided with the support, be equipped with horizontal clamping piece on the support, horizontal clamping piece's one end is provided with the rotation pressure head, rotation pressure head and chuck coaxial arrangement, be provided with the mounting groove on the operation panel, be provided with the removal regulating part in the mounting groove, be provided with the removal seat on the removal end of removal regulating part, install the support on the removal seat, support one end articulates there is the digging arm, be provided with the deflection regulating part between support and the digging arm, the one end of digging arm is provided with the polishing driving piece, the polishing wheel is installed to the output of polishing driving piece.
The movable adjusting piece comprises a transmission screw, the transmission screw is rotatably arranged in the mounting groove, one end of the transmission screw extends out of the mounting groove, the exposed end of the transmission screw is connected with a movable driving piece, guide rails are symmetrically arranged on two sides of the transmission screw, the movable seat is slidably sleeved on the guide rails, a screw nut is embedded in the movable seat, and the screw nut is spirally sleeved on the transmission screw.
The deflection adjusting piece comprises a hinge seat, wherein the hinge seat is fixedly arranged on the side wall of the support, a hydraulic cylinder is arranged at one end of the hinge seat, a rotating seat is arranged on the lower side wall surface of the movable arm, and one end of the rotating seat is connected with the telescopic end of the hydraulic cylinder.
The horizontal clamping piece comprises a threaded sleeve, the threaded sleeve is fixedly embedded in the support, an adjusting screw is inserted in the threaded sleeve in a spiral manner, a connecting seat is installed at one end of the adjusting screw, the connecting seat is connected with the rotating pressure head, and a grip is arranged at the other end of the adjusting screw.
The movable driving piece comprises a servo motor, a speed reducer and a coupler, wherein the servo motor is arranged on the workbench, the input end of the speed reducer is connected with the output end of the servo motor, and the coupler is arranged on the output end of the speed reducer and is assembled and connected with the exposed end of the transmission screw.
Advantageous effects
The utility model provides a valve rod polishing mechanism for processing a chemical valve. The beneficial effects are as follows: this valve rod polishing mechanism for chemical industry valve processing will wait to polish valve rod one end and fix on chuck position, control horizontal clamping piece action, and then make the rotation pressure head of horizontal clamping piece one end support the valve rod other end, start actuating mechanism, utilize actuating mechanism to drive the valve rod gyration, start polishing driving piece, control simultaneously and deflect the regulating part action, then carry out the altitude mixture control to the polishing wheel of movable arm one end, make the rim part of polishing wheel and valve rod lateral wall contact, utilize the removal regulating part to carry out the removal regulation to the horizontal position of polishing wheel, the comprehensive polishing operation to the valve rod is realized in the cooperation of removal in-process, adjust the movable arm according to the diameter size of different segmentation on the valve rod, adjust the interval between polishing wheel and the valve rod, when guaranteeing the polishing effect, avoid the circumstances that the local size of valve rod after polishing does not satisfy the error range that corresponding specification allowed to appear.
Drawings
Fig. 1 is a schematic perspective view of a valve rod polishing mechanism for processing a chemical valve.
Fig. 2 is a schematic diagram of an axial measurement structure of a valve rod polishing mechanism for processing a chemical valve.
FIG. 3 is a schematic side view of a valve stem polishing mechanism for chemical valve processing according to the present utility model.
In the figure: 1. a work table; 2. a driving mechanism; 3. a chuck; 4. a support; 5. rotating the pressure head; 6. a mounting groove; 7. a movable seat; 8. a bracket; 9. a movable arm; 10. a polishing driving member; 11. a polishing wheel; 12. a transmission screw; 13. a guide rail; 14. a hinge base; 15. a hydraulic cylinder; 16. a rotating seat; 17. a thread sleeve; 18. adjusting a screw; 19. a connecting seat; 20. a grip; 21. a servo motor; 22. a speed reducer; 23. a coupling.
Detailed Description
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
All electric components in the scheme are connected with an adaptive power supply through wires by a person skilled in the art, and an appropriate controller is selected according to actual conditions so as to meet control requirements, specific connection and control sequences, and the electric connection is completed by referring to the following working principles in the working sequence among the electric components, wherein the detailed connection means are known in the art, and the following main description of the working principles and processes is omitted from the description of electric control.
Examples: as can be seen from fig. 1-3 of the specification, the driving mechanism 2 is provided on the working table 1, the chuck 3 is provided at the output end of the driving mechanism 2, a support 4 is provided at one side of the driving mechanism 2, a horizontal clamping member is provided on the support 4, a rotating press head 5 is provided at one end of the horizontal clamping member, the rotating press head 5 and the chuck 3 are coaxially arranged, a mounting groove 6 is provided on the working table 1, a movable adjusting member is provided in the mounting groove 6, a movable seat 7 is provided at the movable end of the movable adjusting member, a support 8 is provided on the movable seat 7, a movable arm 9 is hinged at one end of the support 8, a deflection adjusting member is provided between the support 8 and the movable arm 9, a polishing driving member 10 is provided at one end of the movable arm 9, a polishing wheel 11 is provided at the output end of the polishing driving member 10, when in use, one end of the valve rod to be polished is fixed at the position of the chuck 3, the action of the horizontal clamping member is controlled, the rotating pressure head 5 at one end of the horizontal clamping piece is propped against the other end of the valve rod, the horizontal clamping piece comprises a thread sleeve 17, the thread sleeve 17 is fixedly embedded in the support 4, an adjusting screw 18 is inserted in the thread sleeve 17 in a spiral way, a connecting seat 19 is arranged at one end of the adjusting screw 18, the connecting seat 19 is connected with the rotating pressure head 5, a grip 20 is arranged at the other end of the adjusting screw 18, the driving mechanism 2 is started, the valve rod is driven to rotate by the driving mechanism 2, the polishing driving piece 10 is started, meanwhile, the deflection adjusting piece is controlled to act, then the height of the polishing wheel 11 at one end of the movable arm 9 is adjusted, the rim part of the polishing wheel 11 is contacted with the side wall of the valve rod, the horizontal position of the polishing wheel 11 is adjusted by moving the adjusting piece, the comprehensive polishing and grinding operation of the valve rod is realized in a matching way in the moving process, the movable arm 9 is adjusted according to the diameter sizes of different sections on the valve rod, and the distance between the polishing wheel 11 and the valve rod is adjusted according to the actual sizes of the different sections, so that the polishing effect is ensured.
In a specific implementation process, the movable adjusting piece comprises a transmission screw 12, the transmission screw 12 is rotatably arranged in the mounting groove 6, one end of the transmission screw 12 extends out of the mounting groove 6, the exposed end of the transmission screw 12 is connected with a movable driving piece, two sides of the transmission screw 12 are symmetrically provided with guide rails 13, a movable seat 7 is slidably sleeved on the guide rails 13, a screw nut is embedded in the movable seat 7, the screw nut is spirally sleeved on the transmission screw 12, the movable driving piece comprises a servo motor 21, a speed reducer 22 and a coupler 23, the servo motor 21 is arranged on a workbench, the input end of the speed reducer 22 is connected with the output end of the servo motor 21, the coupler 23 is arranged on the output end of the speed reducer 22 and is in assembled connection with the exposed end of the transmission screw 12, and when the movable adjusting piece is used, the servo motor 21 is started to control the output end of the servo motor 21 to rotate at a fixed speed, and then the fixed speed of the transmission screw 12 is controlled, and the movable seat 7 slides along the direction of the guide rails 13 under the matching action of the screw nut in the rotation process, so that the polishing part is driven to move at a fixed speed in the horizontal direction.
In a specific implementation process, the deflection adjusting piece comprises a hinged seat 14, the hinged seat 14 is fixedly arranged on the side wall of the support 8, a hydraulic cylinder 15 is arranged at one end of the hinged seat 14, a rotating seat 16 is arranged on the lower side wall surface of the movable arm 9, one end of the rotating seat 16 is connected with the telescopic end of the hydraulic cylinder 15, and when the polishing device is used, the telescopic end of the hydraulic cylinder 15 is controlled and adjusted according to diameter data on different sections of a valve rod to be polished, so that the movable arm 9 is pushed to deflect in the vertical direction, contact between the polishing wheel 11 and the valve rod is controlled, and local transitional polishing on the valve rod is avoided.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a valve rod polishing mechanism for chemical industry valve processing, includes the operation panel, its characterized in that, be provided with actuating mechanism on the operation panel, actuating mechanism's output is provided with the chuck, actuating mechanism one side is provided with the support, be equipped with horizontal clamping piece on the support, horizontal clamping piece's one end is provided with the rotation pressure head, it arranges with the chuck is coaxial, be provided with the mounting groove on the operation panel, be provided with the removal regulating part in the mounting groove, be provided with the removal seat on the removal end of removal regulating part, install the support on the removal seat, support one end articulates there is the expansion arm, be provided with the regulation spare that deflects between support and the expansion arm, the one end of expansion arm is provided with the polishing driving piece, the polishing wheel is installed to the output of polishing driving piece.
2. The valve rod polishing mechanism for processing a chemical valve according to claim 1, wherein the movable adjusting member comprises a transmission screw, the transmission screw is rotatably arranged in the mounting groove, one end of the transmission screw extends out of the mounting groove, the exposed end of the transmission screw is connected with a movable driving member, guide rails are symmetrically arranged on two sides of the transmission screw, the movable seat is slidably sleeved on the guide rails, a screw nut is embedded in the movable seat, and the screw nut is spirally sleeved on the transmission screw.
3. The valve rod polishing mechanism for processing a chemical valve according to claim 1, wherein the deflection adjusting piece comprises a hinge seat, the hinge seat is fixedly arranged on the side wall of the bracket, a hydraulic cylinder is arranged at one end of the hinge seat, a rotating seat is arranged on the side wall surface under the movable arm, and one end of the rotating seat is connected with the telescopic end of the hydraulic cylinder.
4. The valve rod polishing mechanism for processing a chemical valve according to claim 1, wherein the horizontal clamping piece comprises a threaded sleeve, the threaded sleeve is fixedly embedded in the support, an adjusting screw is inserted in the threaded sleeve in a threaded manner, a connecting seat is installed at one end of the adjusting screw, the connecting seat is connected with the rotating pressure head, and a grip is arranged at the other end of the adjusting screw.
5. The valve rod polishing mechanism for processing a chemical valve according to claim 2, wherein the movable driving piece comprises a servo motor, a speed reducer and a coupler, the servo motor is arranged on the workbench, the input end of the speed reducer is connected with the output end of the servo motor, and the coupler is arranged on the output end of the speed reducer and is assembled and connected with the exposed end of the transmission screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321536170.2U CN220312952U (en) | 2023-06-16 | 2023-06-16 | Valve rod polishing mechanism for chemical engineering valve machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321536170.2U CN220312952U (en) | 2023-06-16 | 2023-06-16 | Valve rod polishing mechanism for chemical engineering valve machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220312952U true CN220312952U (en) | 2024-01-09 |
Family
ID=89417808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321536170.2U Active CN220312952U (en) | 2023-06-16 | 2023-06-16 | Valve rod polishing mechanism for chemical engineering valve machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220312952U (en) |
-
2023
- 2023-06-16 CN CN202321536170.2U patent/CN220312952U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR0151401B1 (en) | Method and apparatus for bevelling interior angles of sheets of coloured or non-coloured plain glass, plate glass or flattened glass, and the product obtained | |
| CN108972207A (en) | A kind of automotive brake pads automatic chamfering machine | |
| CN209140588U (en) | Grinding machine is used in a kind of health-promotion kettle Hu Bi processing | |
| CN219026969U (en) | Polyethylene corrugated pipe burr removing mechanism | |
| CN110935921B (en) | Automatic profiling polishing machine and polishing method for spherical body | |
| US4625531A (en) | Bending machine | |
| CN107414608B (en) | Rotary type optical fiber preform magnetorheological polishing machine and polishing method thereof | |
| CN220312952U (en) | Valve rod polishing mechanism for chemical engineering valve machining | |
| CN113427328B (en) | Inner and outer wall polishing tool for producing large-caliber high-temperature corrosion-resistant alloy seamless pipe | |
| CN113927384A (en) | Automobile parts processing operation platform | |
| CN105364655B (en) | Circumferential weld polishing machine | |
| CN108568723B (en) | Novel lens fine grinding polishing device | |
| CN112548743A (en) | High-efficient beveler | |
| CN213946038U (en) | Horizontal material pipe finishing and polishing processing equipment | |
| CN207914632U (en) | A kind of multi spindle drilling machine being equipped with workpiece automatic fixer | |
| CN207372969U (en) | A kind of end face sander | |
| CN111203618A (en) | Automatic track control device of portable plasma cutting machine | |
| CN220498634U (en) | Automatic deburring device for steel pipe ends | |
| CN212095660U (en) | Hard alloy product chamfering device | |
| CN219274142U (en) | Pipe bending machine | |
| CN220783342U (en) | Multi-angle positioning device for valve machining | |
| CN217966393U (en) | Surface burr grinding machine for machining conical head | |
| CN218799768U (en) | Steel wire production combination butt welding device | |
| CN114453994B (en) | High-precision grinding machine with detection mechanism | |
| CN220197106U (en) | Ring surface polishing treatment equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |