CN213998609U - Flange yoke connecting hole drilling clamp - Google Patents
Flange yoke connecting hole drilling clamp Download PDFInfo
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- CN213998609U CN213998609U CN202022720005.5U CN202022720005U CN213998609U CN 213998609 U CN213998609 U CN 213998609U CN 202022720005 U CN202022720005 U CN 202022720005U CN 213998609 U CN213998609 U CN 213998609U
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- workbench
- connecting hole
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- hole drill
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Abstract
The utility model relates to the technical field of transmission shaft production, and discloses a flange fork connecting hole drill jig, which comprises a workbench and a fixed column, wherein vertical plates are arranged at two ends of the workbench, connecting through holes are arranged on the two vertical plates, the fixed column passes through the connecting through holes, and a clamping part is arranged at the upper end of the workbench; the middle part of the working table is provided with a fixed bulge. The flange fork can be very conveniently fixed and drilled by adopting the device.
Description
Technical Field
The utility model relates to a transmission shaft production technical field, concretely relates to flange fork connecting hole drill clamp.
Background
The transmission shaft is an important part for transmitting power in an automobile transmission system, and the transmission shaft, a gearbox and a drive axle are used for transmitting the power of an engine to wheels so that an automobile generates driving force. The transmission shaft consists of a shaft tube, a telescopic sleeve and a universal joint, and the telescopic sleeve can automatically adjust the change of the distance between the transmission and the drive axle. The universal joint ensures the change of the included angle between two axes of the output shaft of the speed changer and the input shaft of the drive axle and realizes the equal angular speed transmission of the two shafts.
The flange fork is an important part of a transmission shaft, is a main part for connecting a transmission and a drive axle, is a part with a complex shape for bearing high-speed transmission, and directly influences the performance of the part by the structure and the processing technology so as to influence the power transmission effect of the whole vehicle. The flange yoke generally comprises a yoke lug at the upper part, a connecting hole in the yoke lug and a cylindrical or rectangular base at the bottom, and a groove is generally arranged at the lower end of the base. The flange yoke requires drilling during use, and there is no jig for drilling the flange yoke.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a flange fork connecting hole drill jig, adopt the device can be very convenient fix the drilling in order to do benefit to the subsequent to the flange fork.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the flange fork connecting hole drilling clamp comprises a workbench and fixing columns, wherein vertical plates are arranged at two ends of the workbench, connecting through holes are formed in the two vertical plates, the fixing columns penetrate through the connecting through holes, and a clamping part is arranged at the upper end of the workbench; the middle part of the working table is provided with a fixed bulge.
The principle and the beneficial effect of this scheme of adoption lie in: when the fixture is used, the flange fork base is placed on the upper end face of the workbench, then the groove of the base is matched with the fixing protrusion, the limiting effect is achieved, and the connecting hole and the connecting through hole are located on the same straight line. The fixing column penetrates through the connecting hole and the connecting through hole, the clamping portion is used for clamping the flange fork, the effect of fixing the flange fork is achieved, and then the flange fork can be drilled very conveniently.
Further, the number of clamping parts is two, and two clamping parts are located the workstation both sides respectively.
Further, the clamping part comprises a connecting column, a connecting piece and a clamping plate, the connecting column is fixedly connected with the workbench, and the upper end of the connecting column is provided with a thread section; the clamping plate is provided with a sliding groove, the upper end of the connecting column penetrates through the sliding groove and is in sliding fit with the sliding groove, and the upper end of the connecting column is in threaded connection with the connecting piece through a threaded section.
Furthermore, a plurality of guide holes are further formed in the upper end face of the workbench, and the guide holes are through holes.
Further, a handle is arranged on one side of the workbench.
Furthermore, the quantity of guiding hole is four, and four guiding holes evenly set up along fixed protruding circumference.
Drawings
FIG. 1 is a perspective view of an embodiment of a flange yoke connecting hole drill clamp of the present invention;
fig. 2 is a perspective view of the clamping plate.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the device comprises a workbench 1, a handle 2, a clamping plate 3, a connecting column 4, a fixing column 5, a vertical plate 6, a connecting through hole 7, a fixing bulge 8, a guide hole 9, a nut 10 and a sliding groove 11.
The embodiment is basically as shown in the attached figures 1 and 2: the flange fork connecting hole drilling clamp comprises a workbench 1 and a fixing column 5, wherein vertical plates 6 are arranged at two ends of the workbench 1, and the vertical plates 6 are welded with the workbench 1. The two vertical plates 6 are respectively provided with a connecting through hole 7, and the two connecting through holes 7 are positioned on the same horizontal straight line. The fixed column 5 passes through the connecting through hole 7, the middle part of the workbench 1 is welded with a fixed bulge 8, and one side of the workbench 1 is provided with a handle 2.
The upper end of the workbench 1 is provided with a clamping part; in this embodiment, the number of the clamping portions is two, and the two clamping portions are respectively located on two sides of the workbench 1. Specifically, the clamping part comprises a connecting column 4, a connecting piece and an L-shaped clamping plate 3, the connecting column 4 is welded with the workbench 1, and the upper end of the connecting column 4 is provided with a thread section; the clamping plate 3 is provided with a horizontal sliding groove 11, the upper end of the connecting column 4 penetrates through the sliding groove 11 and is in sliding fit with the sliding groove 11, and the upper end of the connecting column 4 is in threaded connection with a connecting piece through a threaded section. The coupling member in this embodiment is a nut 10.
The upper end surface of the workbench 1 is also provided with a plurality of guide holes 9, and the guide holes 9 are through holes. The number of the guide holes 9 is four, and the four guide holes 9 are uniformly arranged along the circumferential direction of the fixing protrusion 8.
The specific implementation process is as follows: when the clamp is used, the nut 10 is unscrewed, and then the two clamping plates 3 are slid outwards along the sliding grooves 11. The flange fork base is placed on the upper end face of the workbench 1, then the groove of the base is matched with the fixed protrusion 8 to achieve the limiting effect, and the connecting hole and the connecting through hole 7 are in the same straight line. The fixing column 5 penetrates through the connecting hole and the connecting through hole 7. Inwards slide two grip blocks 3 and make grip block 3 offset with the flange fork base, then screw up nut 10 to carry out the centre gripping to the flange fork base, reach and carry out the effect of fixing to the flange fork, place the drilling machine after turning over whole anchor clamps rotation with handle 2 on, just can make the drill bit pass guiding hole 9 and carry out drilling to the flange fork.
The flange fork can be fixed and clamped by the clamp, and drilling is facilitated. And the four guide holes 9 are arranged in the clamp, so that the four holes of the flange fork can be drilled only by clamping once, the operation steps are saved, the efficiency is improved, and the reduction of the drilling precision caused by clamping for four times is avoided.
The above description is only an example of the present invention, and the detailed technical solutions and/or characteristics known in the solutions are not described too much here. It should be noted that, for those skilled in the art, without departing from the technical solution of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (6)
1. Flange fork connecting hole drill anchor clamps, its characterized in that: the clamping device comprises a workbench and fixing columns, wherein vertical plates are arranged at two ends of the workbench, connecting through holes are formed in the two vertical plates, the fixing columns penetrate through the connecting through holes, and a clamping part is arranged at the upper end of the workbench; the middle part of the working table is provided with a fixed bulge.
2. The flange yoke connecting hole drill jig according to claim 1, characterized in that: the quantity of clamping part is two, and two clamping parts are located the workstation both sides respectively.
3. The flange yoke connecting hole drill jig according to claim 2, characterized in that: the clamping part comprises a connecting column, a connecting piece and a clamping plate, the connecting column is fixedly connected with the workbench, and the upper end of the connecting column is provided with a thread section; the clamping plate is provided with a sliding groove, the upper end of the connecting column penetrates through the sliding groove and is in sliding fit with the sliding groove, and the upper end of the connecting column is in threaded connection with the connecting piece through a threaded section.
4. The flange yoke connecting hole drill jig according to claim 3, characterized in that: the upper end surface of the workbench is also provided with a plurality of guide holes which are through holes.
5. The flange yoke connecting hole drill jig according to claim 4, characterized in that: one side of the working table is provided with a handle.
6. The flange yoke connecting hole drill jig as claimed in claim 5, wherein: the quantity of guiding hole is four, and four guiding holes evenly set up along fixed protruding circumference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022720005.5U CN213998609U (en) | 2020-11-20 | 2020-11-20 | Flange yoke connecting hole drilling clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022720005.5U CN213998609U (en) | 2020-11-20 | 2020-11-20 | Flange yoke connecting hole drilling clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213998609U true CN213998609U (en) | 2021-08-20 |
Family
ID=77306881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022720005.5U Active CN213998609U (en) | 2020-11-20 | 2020-11-20 | Flange yoke connecting hole drilling clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213998609U (en) |
-
2020
- 2020-11-20 CN CN202022720005.5U patent/CN213998609U/en active Active
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