CN220560607U - Jackshaft tapping frock - Google Patents
Jackshaft tapping frock Download PDFInfo
- Publication number
- CN220560607U CN220560607U CN202322202961.8U CN202322202961U CN220560607U CN 220560607 U CN220560607 U CN 220560607U CN 202322202961 U CN202322202961 U CN 202322202961U CN 220560607 U CN220560607 U CN 220560607U
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- 238000010079 rubber tapping Methods 0.000 title claims abstract description 23
- 238000003754 machining Methods 0.000 abstract description 20
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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Abstract
The utility model provides a middle shaft tapping tool, relates to the technical field of shaft machining, and aims to solve the problem that when a plurality of shafts with lengths are tapped, the top is easy to be affected by machining and shake due to the fact that only one end of the shaft is clamped, so that the accuracy of tapping machining is affected. The body is provided with the pneumatic ware near bottom one side, and one side of pneumatic ware is provided with the butt pole, and body one side is provided with the connecting block near the top, and connecting block one side is provided with the butt piece, and pneumatic ware and the both sides of connecting block are provided with clamping assembly. The clamping assembly arranged in the device can stably clamp the machining shafts with different diameters, so that the machining shafts are stable, and the machining shafts cannot shake when tapping is performed.
Description
Technical Field
The utility model relates to the technical field of shaft machining, in particular to a middle shaft tapping tool.
Background
In the process of shaft processing, a tapping device is used for processing threads on the inner wall or the surface of the shaft, and when the inner wall of one end of the shaft is tapped, one end of the shaft needs to be clamped and placed to a certain degree.
However, some machining shafts themselves have a certain length, and therefore, when one end is clamped for tapping, the machining shafts are liable to shake due to the influence of the machining, so that the tapping is influenced to cause a reduction in accuracy.
Disclosure of Invention
The utility model aims to provide a middle shaft tapping tool which solves the problem that when tapping shafts with lengths, only one end is clamped, so that the top is easy to be affected by machining to shake, and the accuracy of tapping machining is affected.
The embodiment of the utility model is realized by the following technical scheme:
the utility model provides a jackshaft tapping tool which comprises a body, wherein a pneumatic device is arranged on one side, close to the bottom, of the body, a supporting rod is arranged on one side, close to the top, of the body, a connecting block is arranged on one side, close to the top, of the body, a supporting block is arranged on one side, and clamping assemblies are arranged on two sides of the pneumatic device and the connecting block.
Preferably, the body further comprises a controller, the controller is arranged at the bottom of the body, and the controller is in control connection with the pneumatic device.
Preferably, the pneumatic device is pneumatically connected with the abutment rod.
Preferably, the connecting block further comprises a control rod and a threaded rod, the threaded rod is connected to the middle of the connecting block, the control rod is arranged at one end of the threaded rod, and the diameter of the control rod is larger than that of the threaded rod.
Preferably, the clamping assembly comprises clamping blocks, embedding grooves, connecting cylinders, clamping plates and deflection grooves, wherein the clamping blocks are arranged on two sides of the pneumatic device and the connecting blocks, the embedding grooves are formed in the middle of the clamping blocks, the connecting cylinders are arranged on two sides of openings of the embedding grooves, the clamping plates are hinged between the connecting cylinders through one end of a circular shaft, and the deflection grooves are formed in two sides of the bottoms of the embedding grooves.
Preferably, one side of the clamping plate is connected with one side of the inner wall of the embedded groove through a spring, and two ends of the circular shaft hinged with the clamping plate are connected with the inside of the connecting cylinder through torsion springs.
Preferably, the abutting block further comprises an abutting groove, and the abutting groove is a semicircular groove arranged at the bottom of the abutting block and matched with the threaded rod.
The technical scheme of the embodiment of the utility model has at least the following advantages and beneficial effects:
1. the clamping assembly arranged in the device can stably clamp the machining shafts with different diameters, so that the machining shafts are stable, and the machining shafts cannot shake when tapping is performed.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
icon: the pneumatic device comprises a body 1, a pneumatic device 101, a supporting rod 1011, a controller 102, a connecting block 103, a control rod 1031, a threaded rod 1032, a clamping block 2, a fitting groove 201, a connecting cylinder 2011, a clamping plate 2012, a deflection groove 2013, a supporting block 3 and a fitting groove 301.
Detailed Description
In the description of the present utility model, it should also be noted that, unless explicitly stated and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The present utility model will be described in detail with reference to fig. 1 to 3.
The utility model provides a jackshaft tapping frock, includes body 1, and body 1 is close to bottom one side and is provided with pneumatic ware 101, and one side of pneumatic ware 101 is provided with the butt pole 1011, and body 1 one side is close to the top and is provided with connecting block 103, and connecting block 103 one side is provided with and supports piece 3, and pneumatic ware 101 is provided with clamping assembly with the both sides of connecting block 103.
Firstly, two ends of a shaft needing to be internally tapped are respectively placed on clamping assemblies on the body 1, the two ends of the shaft are clamped and fixed through the clamping assemblies, and then stable tapping is carried out on the shaft.
Further, the body 1 further comprises a controller 102, the controller 102 is arranged at the bottom of the body 1, the controller 102 is in control connection with the pneumatic device 101, the pneumatic device 101 is in pneumatic connection with the supporting rod 1011, the connecting block 103 further comprises a control rod 1031 and a threaded rod 1032, the threaded rod 1032 is connected to the middle of the connecting block 103, the control rod 1031 is arranged at one end of the threaded rod 1032, and the diameter of the control rod 1031 is larger than that of the threaded rod 1032.
After the shaft to be tapped is placed on the clamping block 2 on the body 1 for clamping, the pneumatic device 101 starts to operate under the control of the controller 102, so that the supporting rod 1011 is driven to rotate by 90 degrees, the supporting rod 1011 is transversely positioned on one side of the central shaft of the clamping block 2, then the supporting rod 1011 is driven to shrink by the pneumatic device 101 to support the shaft of the clamping block 2, so that the part of the shaft bottom positioned on the clamping block 2 is pressed stably, the shaft is positioned in the clamping block 2 on the top, the joint groove 301 at the bottom of the supporting block 3 is matched with the threaded rod 1032 prevented from being connected to the connecting block 103, then the threaded rod 1032 is shrunk into the connecting block 103, the control rod 1031 is supported against the surface of the supporting block 3 in the shrinking process, so that the supporting block 3 is driven to move together until the surface of the processing shaft is pressed, the processing shaft is fixed near the upper end and the lower end, and the processing shaft cannot shake when the processing shaft is pressed.
Further, the clamping assembly comprises a clamping block 2, a jogging groove 201, a connecting cylinder 2011, clamping plates 1012 and deflection grooves 1013, wherein the clamping block 2 is arranged on two sides of the pneumatic device 101 and the connecting block 103, the jogging groove 201 is arranged in the middle of the clamping block 2, the connecting cylinder 2011 is arranged on two sides of an opening of the jogging groove 201, the clamping plates 1012 are hinged between the connecting cylinders 2011 through round shafts at one ends, the deflection grooves 1013 are arranged on two sides of the bottom of the jogging groove 201, one side of each clamping plate 1012 is connected with one side of the inner wall of the jogging groove 201 through a spring, two ends of each clamping plate 1012 are connected with the connecting cylinder 2011 through torsion springs, each abutting block 3 further comprises an abutting groove 301, and each abutting groove 301 is a semicircular groove formed in the bottom of each abutting block 3 and matched with a threaded rod 1032.
When the machining shaft is placed in the clamping block 2, the machining shaft is propped against the clamping plates 1012 on two sides of the middle part of the clamping block 2, the clamping plates 1012 are forced to deflect by pushing the machining shaft by applying force to adapt to the diameter of the machining shaft, the deflection of the clamping plates 1012 is realized by hinging one side to be connected with the connecting barrel 2011 for deflection, and the clamping plates 1012 can apply pressure to a spring on one side and a torsion spring on the hinging shaft in the deflection process, so that the clamping plates 1012 can generate resetting force to provide certain clamping force, and meanwhile, the clamping block 2 can be applied to machining shafts with different diameters.
The method is characterized in that after a shaft to be tapped is placed on a clamping block 2 on a body 1 for clamping and placing, a pneumatic device 101 starts to operate under the control of a controller 102, so that a supporting rod 1011 is driven to rotate by 90 degrees, the supporting rod 1011 is transversely positioned on one side of the middle shaft of the clamping block 2, then the supporting rod 1011 is contracted by the driving of the pneumatic device 101 to support the shaft on the clamping block 2, the part of the bottom of the shaft positioned on the clamping block 2 is pressed and stabilized, the shaft is positioned in the clamping block 2 on the top, a joint groove 301 at the bottom of the supporting block 3 is matched with a threaded rod 1032 which is prevented from being connected to a connecting block 103, then the threaded rod 1032 is contracted into the connecting block 103, and the supporting rod 1031 is driven to move together in the contraction process until the supporting rod 3 supports against the surface of a processing shaft, so that the processing shaft is fixed near the upper end and the lower end, the processing shaft is prevented from shaking, the processing shaft is prevented from being pressed against the clamping block 1012, the diameter of a deflection plate 1012 is prevented from being forced to be connected to one side of the clamping block 2 when the processing shaft is pressed, and the diameter of the deflection plate 1012 is forced to be applied to the middle of the clamping block is not forced to the clamping block 2, and the diameter of the deflection plate 1012 is forced to be connected to one side of the clamping plate 1012 is forced to be connected to the middle of the clamping plate is simultaneously.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides a jackshaft tapping frock, includes body (1), its characterized in that, body (1) is close to bottom one side and is provided with pneumatic ware (101), one side of pneumatic ware (101) is provided with support pole (1011), body (1) one side is close to the top and is provided with connecting block (103), connecting block (103) one side is provided with supports piece (3), pneumatic ware (101) are provided with clamping assembly with the both sides of connecting block (103).
2. The intermediate shaft tapping tool according to claim 1, wherein the body (1) further comprises a controller (102), the controller (102) is arranged at the bottom of the body (1), and the controller (102) is in control connection with the pneumatic device (101).
3. The intermediate shaft tapping tool according to claim 1, wherein the pneumatic device (101) is pneumatically connected to the abutment bar (1011).
4. The intermediate shaft tapping tool according to claim 1, wherein the connecting block (103) further comprises a control rod (1031) and a threaded rod (1032), the threaded rod (1032) is connected to the middle of the connecting block (103), the control rod (1031) is arranged at one end of the threaded rod (1032), and the diameter of the control rod (1031) is larger than that of the threaded rod (1032).
5. The jackshaft tapping tool according to claim 1, wherein the clamping assembly comprises a clamping block (2), a jogging groove (201), a connecting cylinder (2011), a clamping plate (1012) and a deflection groove (1013), the clamping block (2) is arranged on two sides of the pneumatic device (101) and the connecting block (103), the jogging groove (201) is arranged in the middle of the clamping block (2), the connecting cylinder (2011) is arranged on two sides of an opening of the jogging groove (201), the clamping plate (1012) is hinged between the connecting cylinders (2011) through a circular shaft at one end, and the deflection groove (1013) is arranged on two sides of the bottom of the jogging groove (201).
6. The intermediate shaft tapping tool according to claim 5, wherein one side of the clamping plate (1012) is connected with one side of the inner wall of the embedded groove (201) through a spring, and two ends of the hinged circular shaft of the clamping plate (1012) are connected with the inside of the connecting cylinder (2011) through torsion springs.
7. The intermediate shaft tapping tool according to claim 1, wherein the abutting block (3) further comprises an abutting groove (301), and the abutting groove (301) is a semicircular groove which is arranged at the bottom of the abutting block (3) and matched with the threaded rod (1032).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322202961.8U CN220560607U (en) | 2023-08-16 | 2023-08-16 | Jackshaft tapping frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322202961.8U CN220560607U (en) | 2023-08-16 | 2023-08-16 | Jackshaft tapping frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220560607U true CN220560607U (en) | 2024-03-08 |
Family
ID=90091499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322202961.8U Active CN220560607U (en) | 2023-08-16 | 2023-08-16 | Jackshaft tapping frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220560607U (en) |
-
2023
- 2023-08-16 CN CN202322202961.8U patent/CN220560607U/en active Active
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