CN219925411U - Conveniently adjust and fixed piston rod frock of polishing - Google Patents
Conveniently adjust and fixed piston rod frock of polishing Download PDFInfo
- Publication number
- CN219925411U CN219925411U CN202321663346.0U CN202321663346U CN219925411U CN 219925411 U CN219925411 U CN 219925411U CN 202321663346 U CN202321663346 U CN 202321663346U CN 219925411 U CN219925411 U CN 219925411U
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- polishing
- piston rod
- fixed
- subassembly
- adjust
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- 238000005498 polishing Methods 0.000 title claims abstract description 61
- 230000000694 effects Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Abstract
The utility model discloses a piston rod polishing tool convenient to adjust and fix, and relates to the technical field of piston rods. According to the piston rod polishing tool with the structure, the cylinder is flexibly adjusted according to the length of the piston rod, the proper polishing assembly is flexibly selected according to the diameter of the piston rod, the polishing assembly is movably connected with the moving assembly, the polishing assembly is conveniently replaced according to the size of the piston rod, and meanwhile the cylinder can fix the piston rod.
Description
Technical Field
The utility model relates to the technical field of piston rods, in particular to a piston rod polishing tool convenient to adjust and fix.
Background
The piston rod is a connecting part for supporting the piston to do work, most of the piston rod is used in the movement of the oil cylinder and the air cylinder, and the piston rod is a moving part with frequent movement and high technical requirements. In actual processing, the requirement on the piston rod is very high, the surface needs to be repeatedly polished for polishing, however, the piston rod has different lengths and diameters, the piston rod in the prior art cannot be adjusted according to the size of the piston rod in the processing process, and meanwhile, the piston rod is difficult to fix in the processing process, so that a piston rod polishing tool convenient to adjust and fix is urgently needed.
Disclosure of Invention
The utility model aims to provide a piston rod polishing tool convenient to adjust and fix, a cylinder is flexibly adjusted according to the length of a piston rod, a proper polishing assembly is flexibly selected according to the diameter of the piston rod, the polishing assembly is movably connected with a moving assembly, the polishing assembly is conveniently replaced according to the size of the piston rod, and meanwhile, the cylinder can fix the piston rod.
For realizing the above-mentioned purpose, including support frame, fixed subassembly and removal polishing subassembly, the support frame includes bottom plate and curb plate, the curb plate is fixed to be set up the both sides of bottom plate, fixed subassembly's bottom with the upper surface fixed connection of curb plate, remove polishing subassembly with bottom plate swing joint, remove polishing subassembly including polishing subassembly and removal subassembly, the activity of polishing subassembly sets up on the removal subassembly.
Preferably, the fixing assembly comprises a cylinder and a fixing plate, the output end of the cylinder is fixedly connected with the fixing plate, a piston rod is arranged between the fixing plates, and the cylinder is fixedly arranged on the upper surface of the side plate.
Preferably, the moving assembly comprises a moving motor, a threaded rod, a sliding block and a connecting rod, wherein one end of the sliding block is fixedly connected with the connecting rod, the sliding block is sleeved on the threaded rod and is in threaded connection with the threaded rod, and the threaded rod penetrates through the bottom plate and is connected with the output end of the moving motor.
Preferably, the polishing assembly comprises an outer ring and an inner ring, the outer ring is movably connected with the inner ring, a motor and a gear are arranged in the outer ring, the output end of the motor is fixedly connected with the center of the gear, a polishing piece is arranged on the inner ring, a rack is fixedly connected to the outer side of the polishing piece, and the rack is meshed with the gear.
Preferably, the gear and the rack are both provided with two, the inner side of the outer ring is provided with a groove, the outer side of the inner ring is provided with a rotating piece, and the rotating piece is movably arranged in the groove.
Preferably, a thread groove is formed in the outer ring, and the connecting rod is movably connected with the outer ring through the thread groove.
Therefore, the piston rod polishing tool with the structure is convenient to adjust and fix, the cylinder is flexibly adjusted according to the length of the piston rod, a proper polishing assembly is flexibly selected according to the diameter of the piston rod, the polishing assembly is movably connected with the moving assembly, the polishing assembly is convenient to replace according to the size of the piston rod, and meanwhile, the cylinder can fix the piston rod.
The technical scheme of the utility model is further described in detail through the drawings and the embodiments.
Drawings
FIG. 1 is a schematic diagram of an embodiment of a piston rod grinding tool which is convenient to adjust and fix;
FIG. 2 is a schematic view of the internal structure of a polishing assembly of an embodiment of a piston rod polishing tool of the present utility model which is convenient to adjust and fix;
FIG. 3 is a schematic structural view of an inner ring of an embodiment of a piston rod grinding tool which is convenient to adjust and fix;
reference numerals
1. A support frame; 11. a bottom plate; 12. a side plate; 2. a fixing assembly; 21. a cylinder; 22. a fixing plate; 3. a moving assembly; 31. a moving motor; 32. a threaded rod; 33. a slide block; 34. a connecting rod; 35. a limiting piece; 4. a polishing assembly; 41. an outer ring; 42. an inner ring; 43. a motor; 44. a gear; 45. a rack; 46. and a rotating member.
Detailed Description
The technical scheme of the utility model is further described below through the attached drawings and the embodiments.
Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs. The terms "first," "second," and the like, as used herein, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.
Examples
The utility model provides a piston rod polishing tool convenient to adjust and fix, which comprises a support frame 1, a fixing component 2 and a movable polishing component, wherein the support frame 1 comprises a bottom plate 11 and side plates 12, the side plates 12 are welded or fixedly arranged on the left side and the right side of the bottom plate 11 through bolts, the bottom of the fixing component 2 is fixedly connected with the upper surface of the side plates 12, the movable polishing component is movably connected with the bottom plate 11, the movable polishing component comprises a polishing component 4 and a movable component 3, and the polishing component 4 is movably arranged on the movable component 3.
The fixing assembly 2 comprises a cylinder 21 and a fixing plate 22, wherein the output end of the cylinder 21 is fixedly connected with the fixing plate 22, a piston rod is arranged between the fixing plates 22, and the cylinder 21 is fixedly arranged on the upper surface of the side plate 12.
The moving assembly 3 comprises a moving motor 31, a threaded rod 32, a sliding block 33 and a connecting rod 34, an open slot is formed in the bottom plate 11, the threaded rod 32 penetrates through the bottom plate 11 to be arranged in the open slot, the moving motor 31 is arranged on the outer side of the bottom plate 11, the output end of the moving motor 31 penetrates through the bottom plate 11 to be fixedly connected with one end of the threaded rod 32, the other end of the threaded rod 32 penetrates through the bottom plate 11 and is connected with a limiting piece 35, the sliding block 33 is sleeved on the threaded rod 32, threads are formed in the inner side of the sliding block 33, the sliding block 33 is in threaded connection with the threaded rod 32, one end, far away from the threaded rod 32, of the sliding block 33 is fixedly connected with the connecting rod 34, and external threads are formed in one side of the connecting rod 34.
The polishing assembly 4 comprises an outer ring 41 and an inner ring 42, the outer ring 41 and the inner ring 42 are of hollow annular cylinder structures, the outer ring 41 is movably connected with the inner ring 42, a motor 43 and a gear 44 are arranged in the outer ring 41, the output end of the motor 43 is fixedly connected with the center of the gear 44, a polishing piece is arranged on the inner ring 42, a piston rod penetrates through the polishing piece, a rack 45 is fixedly connected to the outer side of the polishing piece, and the rack 45 is meshed and connected with the gear 44.
The gear 44 and the rack 45 are both provided with two, the rack 45 is symmetrically distributed outside the inner ring 42, the inner side of the outer ring 41 is provided with annular grooves, the grooves are two, the outer side of the inner ring 42 is provided with a rotating piece 46, and the rotating piece 46 is movably arranged in the grooves.
The connection place of the outer ring 41 and the connecting rod 34 is provided with a threaded groove, the connecting rod 34 and the outer ring 41 are movably connected through the threaded groove, a control piece (not shown in the figure) is arranged on the supporting frame, and the control piece is electrically connected with the mobile motor, the air cylinder and the motor.
During operation, firstly, a proper polishing assembly 4 is selected according to the size of a piston rod, then the polishing assembly 4 is connected with a moving assembly 3, then the piston rod passes through the polishing assembly 4 and is fixed between the cylinders 21 on the left side and the right side, a motor 43 is started, a driving gear 44 rotates, then a rack meshed with the gear 44 is driven to rotate, a polishing piece is driven to rotate, a moving motor 31 rotates, a sliding block 33 slides on a threaded rod 32, and the piston rod is polished.
Therefore, the piston rod polishing tool with the structure is convenient to adjust and fix, the cylinder is flexibly adjusted according to the length of the piston rod, a proper polishing assembly is flexibly selected according to the diameter of the piston rod, the polishing assembly is movably connected with the moving assembly, the polishing assembly is convenient to replace according to the size of the piston rod, and meanwhile, the cylinder can fix the piston rod.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting it, and although the present utility model has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that: the technical scheme of the utility model can be modified or replaced by the same, and the modified technical scheme cannot deviate from the spirit and scope of the technical scheme of the utility model.
Claims (6)
1. Conveniently adjust and fixed piston rod frock of polishing, its characterized in that: including support frame, fixed subassembly and removal polishing subassembly, the support frame includes bottom plate and curb plate, the curb plate is fixed to be set up the both sides of bottom plate, fixed subassembly's bottom with the last fixed surface of curb plate is connected, remove polishing subassembly with bottom plate swing joint, remove polishing subassembly including polishing subassembly and moving assembly, the activity of polishing subassembly sets up on the moving assembly.
2. The piston rod polishing tool convenient to adjust and fix according to claim 1, wherein: the fixed subassembly includes cylinder and fixed plate, the output of cylinder with fixed plate fixed connection, be provided with the piston rod between the fixed plate, the cylinder is fixed to be set up the upper surface of curb plate.
3. The piston rod polishing tool convenient to adjust and fix according to claim 2, wherein: the movable assembly comprises a movable motor, a threaded rod, a sliding block and a connecting rod, wherein one end of the sliding block is fixedly connected with the connecting rod, the sliding block is sleeved on the threaded rod and is in threaded connection with the threaded rod, and the threaded rod penetrates through the bottom plate and is connected with the output end of the movable motor.
4. A piston rod frock of polishing that conveniently adjusts and fix according to claim 3, characterized in that: the polishing assembly comprises an outer ring and an inner ring, the outer ring is movably connected with the inner ring, a motor and a gear are arranged in the outer ring, the output end of the motor is fixedly connected with the center of the gear, a polishing piece is arranged on the inner ring, a rack is fixedly connected to the outer side of the polishing piece, and the rack is meshed with the gear.
5. The piston rod polishing tool convenient to adjust and fix according to claim 4, wherein: the gear and the rack are both provided with two, the inner side of the outer ring is provided with a groove, the outer side of the inner ring is provided with a rotating piece, and the rotating piece is movably arranged in the groove.
6. The piston rod polishing tool convenient to adjust and fix according to claim 5, wherein: the connecting rod is movably connected with the outer ring through the threaded groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321663346.0U CN219925411U (en) | 2023-06-28 | 2023-06-28 | Conveniently adjust and fixed piston rod frock of polishing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321663346.0U CN219925411U (en) | 2023-06-28 | 2023-06-28 | Conveniently adjust and fixed piston rod frock of polishing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219925411U true CN219925411U (en) | 2023-10-31 |
Family
ID=88502565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321663346.0U Active CN219925411U (en) | 2023-06-28 | 2023-06-28 | Conveniently adjust and fixed piston rod frock of polishing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219925411U (en) |
-
2023
- 2023-06-28 CN CN202321663346.0U patent/CN219925411U/en active Active
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