CN220561096U - Piston rod surface refiner - Google Patents
Piston rod surface refiner Download PDFInfo
- Publication number
- CN220561096U CN220561096U CN202321436541.XU CN202321436541U CN220561096U CN 220561096 U CN220561096 U CN 220561096U CN 202321436541 U CN202321436541 U CN 202321436541U CN 220561096 U CN220561096 U CN 220561096U
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- block
- control
- rod
- rod body
- auxiliary
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- 238000005498 polishing Methods 0.000 claims abstract description 49
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 230000001360 synchronised effect Effects 0.000 claims abstract description 8
- 238000013213 extrapolation Methods 0.000 claims abstract description 3
- 238000009434 installation Methods 0.000 claims description 20
- 230000005540 biological transmission Effects 0.000 claims description 15
- 230000033001 locomotion Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 230000008859 change Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007517 polishing process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to the technical field of fine grinding of piston rods, in particular to a piston rod surface refiner, which comprises a base, a storage disc and a rod body, wherein the storage disc is arranged above the base and provides support for the rod body, the rod body is arranged above the storage disc, a centering clamping block is arranged above the storage disc, the centering clamping block is arranged at an equal angle with the center of the storage disc as the center of a circle, centering positioning is provided for the rod body, a first spring is arranged on the inner side of the centering clamping block and provides an extrapolation reset force for the centering clamping block, and a position synchronous control mechanism is arranged on the inner side of the centering clamping block. This piston rod surface refiner can be fixed the center at the thing dish of putting through the setting of clamp splice placed in the middle with the body of rod, makes it can keep stable rotation, and cooperation polishing block realizes polishing effect, and the clamp splice placed in the middle is controlled through the flexible controller of second to the flexible controller of second does not receive the rotatory influence of putting the thing dish, and follow-up use is more stable, improves accurate grinding quality.
Description
Technical Field
The utility model relates to the technical field of fine grinding of piston rods, in particular to a piston rod surface refiner.
Background
After processing, the piston rod is in order to guarantee the smoothness on its surface and get rid of the burr on body of rod surface, can polish the surface of piston rod, and accessible refiner polishes the surface of piston rod when polishing, makes its surface smooth unanimous, but current piston rod grinding device still has some shortfalls when using:
the prior piston rod polishing device generally has fixed polishing positions when polishing the piston rod, and needs to control the piston rod to move when polishing so as to realize the circumferential polishing effect, but the piston rod can change the rotation center of the piston rod if deviating from the circle center when rotating, so that the circumference is polished out of deviation, and the piston rod generally has a certain length, and the piston rod needs to be manually adjusted to sufficiently polish the piston rod when polishing, so that the overall polishing treatment efficiency is reduced.
Disclosure of Invention
The utility model aims to provide a piston rod surface refiner, which aims to solve the problems that the prior piston rod polishing device provided by the background art generally has fixed polishing positions when polishing a piston rod, the piston rod needs to be controlled to move when polishing so as to realize a circumferential polishing effect, but the piston rod can change the rotation center of the piston rod when deviating from the circle center, so that the circumferential polishing deviation is caused, the piston rod generally has a certain length, and the position of the piston rod needs to be manually adjusted when polishing so as to sufficiently polish the piston rod.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a piston rod surface refiner, includes the base, puts thing dish and body of rod, put the thing dish and set up in the top of base, for the body of rod provides the support, and the body of rod is put in the top of putting the thing dish, the top of putting the thing dish is provided with the clamp splice placed in the middle, and the clamp splice placed in the middle uses the center of putting the thing dish to set up as centre of a circle equiangle, provide the location placed in the middle to the inboard of clamp splice placed in the middle is provided with first spring, provide the restoring force of extrapolating for the clamp splice placed in the middle, and the inboard of clamp splice placed in the middle is provided with position synchro control mechanism, carries out synchronous control to the position of clamp splice placed in the middle, carries out the spacing with the body of rod, the well below of putting the thing dish is fixed with the installation axle, the installation axle rotates the inside at the base to the outside of installation axle is provided with rotary driving mechanism, the outside of the body of rod is provided with the clamp splice, polishes the surface of rod when the body of rod is rotatory, and the outer end of clamp splice is connected with first telescopic controller, carries out control through the position of first telescopic controller to the clamp splice, the outer end fixed connection has the control block and the reciprocating motion of screw, and the reciprocating motion is connected with the reciprocating motion of the lead screw on the reciprocating transmission shaft under the guide screw.
Further optimize this technical scheme, remove guiding mechanism and constitute by the guide bar, the guide bar is fixed in the top of base, and the upper end of guide bar runs through between control block and the control block and constitutes the vertical sliding structure, makes the control block can reciprocate.
Further optimizing the technical scheme, the position synchronous control mechanism comprises a control rope, a control board, a movable head and a second telescopic controller;
the control rope is fixed at the inner end of the centering clamping block;
the control plate is arranged in the installation shaft in a rectangular structure, is fixedly connected with the control rope, forms an up-down sliding structure between the control plate and the installation shaft, and is designed in an opening-shaped structure below the installation shaft;
the movable head is arranged below the control plate and is in rotary connection with the control plate;
the second telescopic controller is fixed below the movable head, and the bottom of the second telescopic controller is fixedly connected with the base to control the movement of the control panel.
Further optimizing the technical scheme, the rotary driving mechanism comprises an auxiliary disc and a transmission belt;
the auxiliary disc is fixed on the surface of the transmission shaft, and the diameter of the auxiliary disc is larger than that of the installation shaft;
the transmission belt is arranged on the outer side of the auxiliary disc, and the installation shaft is driven to rotate through the transmission belt when the auxiliary disc rotates, so that the rod body can be driven to rotate when the subsequent reciprocating screw rod rotates, and the polishing efficiency is improved.
Further optimize this technical scheme, the outside of polishing piece is provided with flexible movable mechanism, makes the polishing piece can carry out flexible removal.
Further optimizing the technical scheme, the movable telescopic mechanism comprises an auxiliary block, a connector and a second spring;
the auxiliary block is fixed at the end part of the first telescopic controller;
the connector is fixed on the outer side of the polishing block and is positioned in the auxiliary block and horizontally connected with the auxiliary block in a sliding manner;
the second spring is fixed at the outer end of the connector, the outer end of the second spring is fixedly connected with the auxiliary block, reset thrust is provided for the connector, and the polishing block can adapt to the surface change of the rod body for moving in the polishing process, so that the follow-up polishing quality is ensured.
Compared with the prior art, the utility model has the beneficial effects that:
(1) According to the piston rod surface refiner, the rod body can be fixed at the center of the object placing disc through the arrangement of the centering clamping blocks, so that the rod body can stably rotate, the polishing effect is achieved through cooperation of the polishing blocks, the centering clamping blocks are controlled through the second telescopic controllers, the second telescopic controllers are not influenced by rotation of the object placing disc, the follow-up use is more stable, and the accurate grinding quality is improved;
(2) The piston rod surface refiner can drive the polishing block to reciprocate in the vertical direction through the rotation of the reciprocating screw rod, so that the surface of the rod body is processed in different positions, manual adjustment is not needed, the efficiency is higher, the reciprocating screw rod can also drive the mounting shaft and the storage disc to rotate when rotating, the rod body can rotate along with the reciprocating screw rod, and the setting of a power source is reduced.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic top view of the tray of the present utility model;
FIG. 3 is a schematic view of a main sectional structure of a base of the present utility model;
FIG. 4 is a schematic view of the main cross-section of the mounting shaft of the present utility model;
fig. 5 is a schematic diagram of the main sectional structure of the auxiliary block of the present utility model.
In the figure: 1. a base; 2. a storage tray; 3. a rod body; 4. polishing the block; 5. a control block; 6. a reciprocating screw rod; 7. a guide rod; 8. a first telescoping controller; 9. a centering clamp block; 10. a first spring; 11. a control rope; 12. a mounting shaft; 13. a control board; 14. a movable head; 15. a second telescoping controller; 16. a transmission shaft; 17. a motor; 18. an auxiliary disc; 19. a transmission belt; 20. an auxiliary block; 21. a connector; 22. and a second spring.
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.
Referring to fig. 1-5, the present utility model provides a technical solution: a piston rod surface refiner comprises a base 1, a storage disc 2 and a rod body 3, wherein the storage disc 2 is arranged above the base 1 to provide support for the rod body 3, the rod body 3 is arranged above the storage disc 2, a centering clamping block 9 is arranged above the storage disc 2, the centering clamping block 9 is arranged at a constant angle with the center of the storage disc 2 as a circle center, centering positioning is provided for the rod body 3, a first spring 10 is arranged on the inner side of the centering clamping block 9 to provide an extrapolation reset force for the centering clamping block 9, a position synchronous control mechanism is arranged on the inner side of the centering clamping block 9, the rod body 3 is limited, a mounting shaft 12 is fixed below the centering clamping block 9, the mounting shaft 12 is rotatably mounted inside the base 1, a rotary driving mechanism is arranged on the outer side of the mounting shaft 12, a polishing block 4 is arranged on the outer side of the rod body 3, the surface of the rod body 3 is polished, the outer end of the polishing block 4 is connected with a first controller 8, the polishing block 8 is connected with a guide screw rod 5 through the first controller 6, a reciprocating motor 6 is fixedly connected with the lower end of the reciprocating control shaft 5 on the base 5, a guide rod 5 is fixedly connected with the lower end of the reciprocating control shaft 6, a reciprocating control mechanism is fixedly arranged on the reciprocating control shaft 5, and is fixedly connected with the lower end of the reciprocating control shaft 5, and is fixedly connected with the reciprocating control mechanism is provided with the reciprocating control mechanism 5, and is connected with the reciprocating control mechanism 5, and is provided with a guide and is 5, and is provided with a guide control mechanism 5, the control block 5 can move up and down, a telescopic moving mechanism is arranged on the outer side of the polishing block 4, the polishing block 4 can move in a telescopic way, the movable telescopic mechanism comprises an auxiliary block 20, a connector 21 and a second spring 22, the auxiliary block 20 is fixed at the end part of the first telescopic controller 8, the connector 21 is fixed on the outer side of the polishing block 4, the connector 21 is positioned in the auxiliary block 20 and is in horizontal sliding connection with the auxiliary block 20, the second spring 22 is fixed at the outer end of the connector 21, the outer end of the second spring 22 is fixedly connected with the auxiliary block 20, and reset thrust is provided for the connector 21, so that the polishing block 4 can adapt to the surface change of the rod body 3 to move in the polishing process, and the subsequent polishing quality is ensured;
the rod body 3 to be polished can be placed above the object placing disc 2, then the rod body 3 is centered and fixed through the synchronous movement of the centering clamping block 9, so that the rod body 3 can rotate along with the object placing disc 2, the surface of the rod body is polished through the polishing block 4 during rotation, the position of the polishing block 4 can be adjusted through the first telescopic controller 8 so as to adapt to polishing requirements of rod bodies 3 with different diameters, the polishing block 4 can move in a small range under the action of the second spring 22, the protrusion of the surface of the rod body 3 can be adapted during polishing, subsequent polishing is facilitated, meanwhile, the reciprocating screw rod 6 can be controlled to rotate, the control block 5 is driven to move, the polishing block 4 can be driven to move, the polishing block 4 can reciprocate in the up-down direction, and the polishing range and the overall polishing efficiency are improved.
The position synchronous control mechanism comprises a control rope 11, a control plate 13, a movable head 14 and a second telescopic controller 15, wherein the control rope 11 is fixed at the inner end of a centering clamping block 9, the control plate 13 is arranged in a rectangular structure in an installation shaft 12, the control plate 13 is fixedly connected with the control rope 11, a vertical sliding structure is formed between the control plate 13 and the installation shaft 12, the lower part of the installation shaft 12 is in an opening-shaped structure design, the movable head 14 is arranged below the control plate 13 and between the control plate 13 to form a rotary connection, the second telescopic controller 15 is fixed below the movable head 14, the bottom of the second telescopic controller 15 is fixedly connected with a base 1, the movement of the control plate 13 is controlled, the rotary driving mechanism comprises an auxiliary disc 18 and a driving belt 19, the auxiliary disc 18 is fixed on the surface of a transmission shaft 16, the diameter of the auxiliary disc 18 is larger than that of the installation shaft 12, the driving belt 19 is arranged at the outer side of the auxiliary disc 18, and the installation shaft 12 is driven to rotate through the driving belt 19 when the auxiliary disc 18 rotates, the driving rod body 3 is driven to rotate by the driving belt 19, and the subsequent reciprocating screw rod 3 to rotate, so that polishing efficiency is improved;
after placing the body of rod 3 on putting thing dish 2, steerable second flexible controller 15 downwardly pulling control panel 13 makes it carry out the removal through control rope 11 pulling clamp splice 9 placed in the middle, spacing to the body of rod 3, follow-up control panel 13 upwards moves clamp splice 9 placed in the middle and can reset under the effect of first spring 10, first flexible controller 8 and second flexible controller 15 all can adopt electric telescopic handle, when rotatory through motor 17 drive transmission shaft 16, transmission shaft 16 will drive installation axle 12 through auxiliary disk 18 and drive belt 19 and rotate, make putting thing dish 2 drive body of rod 3 rotatory, the diameter of auxiliary disk 18 is greater than the diameter of installation axle 12, can make installation axle 12 follow-up have faster rotational speed, thereby realize better polishing effect.
What is not described in detail in this specification is prior art known to those skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The surface refiner of the piston rod comprises a base (1), a storage disc (2) and a rod body (3), wherein the storage disc (2) is arranged above the base (1) to provide support for the rod body (3), and the rod body (3) is arranged above the storage disc (2);
the method is characterized in that: the utility model discloses a reciprocating screw type grinding device, which is characterized in that a centering clamping block (9) is arranged above a storage disc (2), the centering clamping block (9) is arranged at the same angle with the center of the storage disc (2) as the center of a circle, centering positioning is provided for a rod body (3), a first spring (10) is arranged at the inner side of the centering clamping block (9), an extrapolation resetting force is provided for the centering clamping block (9), a position synchronous control mechanism is arranged at the inner side of the centering clamping block (9), the position of the centering clamping block (9) is synchronously controlled, the rod body (3) is limited, a mounting shaft (12) is fixed at the middle lower part of the storage disc (2), the mounting shaft (12) is rotatably mounted in a base (1), a rotary driving mechanism is arranged at the outer side of the mounting shaft (12), the outer side of the rod body (3) is provided with a grinding block (4), the surface of the rod body (3) is ground when the rod body (3) rotates, the outer end of the grinding block (4) is connected with a first telescopic controller (8), the first telescopic controller (6) is fixedly connected with the inner part of the reciprocating screw type grinding device (6) through the first controller (8), and the telescopic controller (6) is fixedly connected with the inner part of the reciprocating screw rod (6), the lower extreme of reciprocating screw (6) is connected with transmission shaft (16), and the below of transmission shaft (16) is connected with motor (17), and the rotation of control transmission shaft (16), the outside of control block (5) is provided with removes guiding mechanism, guides the removal of control block (5) on reciprocating screw (6).
2. A piston rod surface refiner as defined in claim 1, wherein: the movable guide mechanism is composed of a guide rod (7), the guide rod (7) is fixed above the base (1), and the upper end of the guide rod (7) penetrates through the control block (5) and forms an up-down sliding structure between the control block (5).
3. A piston rod surface refiner as defined in claim 1, wherein: the position synchronous control mechanism comprises a control rope (11), a control board (13), a movable head (14) and a second telescopic controller (15);
a control rope (11) fixed at the inner end of the centering clamp block (9);
the control board (13) is arranged in the installation shaft (12) in a rectangular structure, the control board (13) is fixedly connected with the control rope (11), an up-down sliding structure is formed between the control board (13) and the installation shaft (12), and the lower part of the installation shaft (12) is in an open structure design;
the movable head (14) is arranged below the control plate (13) and is in rotary connection with the control plate (13);
the second telescopic controller (15) is fixed below the movable head (14), and the bottom of the second telescopic controller (15) is fixedly connected with the base (1) to control the movement of the control board (13).
4. A piston rod surface refiner as defined in claim 1, wherein: the rotary driving mechanism comprises an auxiliary disc (18) and a transmission belt (19);
an auxiliary disk (18) fixed on the surface of the transmission shaft (16), and the diameter of the auxiliary disk (18) is larger than that of the installation shaft (12);
the driving belt (19) is arranged on the outer side of the auxiliary disc (18), and the auxiliary disc (18) drives the mounting shaft (12) to rotate through the driving belt (19) when rotating.
5. A piston rod surface refiner as defined in claim 1, wherein: the outside of the polishing block (4) is provided with a movable telescopic mechanism, so that the polishing block (4) can perform telescopic movement.
6. A piston rod surface refiner as defined in claim 5, wherein: the movable telescopic mechanism comprises an auxiliary block (20), a connector (21) and a second spring (22);
an auxiliary block (20) fixed at the end of the first telescopic controller (8);
the connector (21) is fixed on the outer side of the grinding block (4), and the connector (21) is positioned in the auxiliary block (20) and is horizontally connected with the auxiliary block (20) in a sliding manner;
the second spring (22) is fixed at the outer end of the connector (21), and the outer end of the second spring (22) is fixedly connected with the auxiliary block (20) to provide reset thrust for the connector (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321436541.XU CN220561096U (en) | 2023-06-07 | 2023-06-07 | Piston rod surface refiner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321436541.XU CN220561096U (en) | 2023-06-07 | 2023-06-07 | Piston rod surface refiner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220561096U true CN220561096U (en) | 2024-03-08 |
Family
ID=90094805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321436541.XU Active CN220561096U (en) | 2023-06-07 | 2023-06-07 | Piston rod surface refiner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220561096U (en) |
-
2023
- 2023-06-07 CN CN202321436541.XU patent/CN220561096U/en active Active
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