CN217604853U - Quick inspection device for shifting fork of automobile transmission - Google Patents
Quick inspection device for shifting fork of automobile transmission Download PDFInfo
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- CN217604853U CN217604853U CN202220661039.8U CN202220661039U CN217604853U CN 217604853 U CN217604853 U CN 217604853U CN 202220661039 U CN202220661039 U CN 202220661039U CN 217604853 U CN217604853 U CN 217604853U
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- shifting fork
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- inspection device
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- 238000007689 inspection Methods 0.000 title claims abstract description 21
- 230000005540 biological transmission Effects 0.000 title claims abstract description 19
- 238000001514 detection method Methods 0.000 claims abstract description 27
- 239000000758 substrate Substances 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model relates to a derailleur shift fork production technical field provides a quick inspection device for automotive transmission shift fork, include: the device comprises a substrate, a positioning unit and a detection unit, wherein the positioning unit and the detection unit are respectively arranged on the substrate; the positioning unit includes: the device comprises a reference block, a linear guide rail, an elbow clamp and a pressure head; the linear guide rail is arranged on the substrate, and the reference block is arranged on the linear guide rail in a sliding manner; one end of the reference block is provided with an elbow clamp installation part, and the other end of the reference block is provided with a shifting fork placement part; the shifting fork placing part is close to the detection unit and is used for placing a shifting fork; an elbow clip is arranged on the elbow clip mounting part; a pressure head is arranged on the elbow clip; the detection unit includes: a gauge stand and two dial gauges; the dial gauge is characterized in that the gauge stand is arranged on the substrate, and the two dial gauges are symmetrically arranged on the gauge stand respectively; the detection head of the dial indicator faces the shifting fork placing part. The utility model discloses can improve the accuracy of work efficiency and inspection, guarantee product quality.
Description
Technical Field
The utility model relates to a derailleur shift fork production technical field especially relates to a quick inspection device for automotive transmission shift fork.
Background
At present, a shifting fork of an automobile transmission is an important part on an automobile gearbox, is connected with a speed changing handle and is positioned at the lower end of the handle, and shifts a middle speed changing wheel to change the input/output speed ratio.
As shown in fig. 1-4, the utility model discloses detect shift fork 1 of treating, include: a fork body 101; the two sides of the shifting fork body 101 are respectively provided with a shifting fork foot 102, and the shifting fork body 101 is further provided with a shifting fork block 103. A gasket 104 is also arranged on the outer side of the fork foot 102. The plane of one side surface of the fork foot 102 facing the fork block 103 is defined as a surface A, and the plane of one side surface of the fork body 101 far away from the fork foot 102 is defined as a surface B. The A face and the B face have a distance (d 1 and d 2) of 35 +/-0.10. In the shifting fork production process, the distance (d 1 and d 2) between the surface A and the surface B needs to be detected. If the fork 1 is qualified, the a surfaces of the two fork legs 102 should be identical, and if the fork 1 is unqualified, the a surfaces of the two fork legs 102 may be inconsistent, so that the two distances d1 and d2 need to be measured.
The existing distance detection between the surface A and the surface B adopts a three-coordinate measuring instrument for detection, so that the detection is inconvenient, the detection consumes a long time, and the detection efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model discloses mainly solve between present A face and the B face apart from detecting, adopt the three-dimensional measuring apparatu to detect, it is not convenient to detect, detects consuming time than longer, and detection efficiency lower grade technical problem provides a quick inspection device for automotive transmission shift fork to reach the accuracy that improves work efficiency and inspection, guarantee product quality's purpose.
The utility model provides a quick inspection device for automotive transmission shift fork, include: the device comprises a substrate, a positioning unit and a detection unit, wherein the positioning unit and the detection unit are respectively arranged on the substrate;
the positioning unit includes: the device comprises a reference block, a linear guide rail, an elbow clamp and a pressure head;
the linear guide rail is arranged on the substrate, and the reference block is arranged on the linear guide rail in a sliding manner;
one end of the reference block is provided with an elbow clamp installation part, and the other end of the reference block is provided with a shifting fork placement part; the shifting fork placing part is close to the detection unit and is used for placing a shifting fork;
an elbow clip is arranged on the elbow clip mounting part; a pressure head is arranged on the elbow clip;
the detection unit includes: a gauge stand and two dial gauges; the dial gauge is characterized in that the gauge stand is arranged on the substrate, and the two dial gauges are symmetrically arranged on the gauge stand respectively; the detection head of the dial indicator faces the shifting fork placing part.
Preferably, a positioning column is arranged on the gauge stand and faces the shifting fork placing part.
Preferably, the tail end of the linear guide rail is provided with a limiting block.
Preferably, four corners of the bottom of the substrate are respectively provided with a foot pad.
Preferably, a handle is mounted on the base plate.
Preferably, the base plate is provided with a signboard.
The utility model provides a quick inspection device for automotive transmission shift fork, through once operation after the calibration, can realize the quick detection of distance between shift fork A face and B face, the operation is convenient, effectively improves work efficiency and the accuracy of inspection, guarantees product quality; the working strength of workers can be reduced, manual operation errors are reduced, and the production cost is reduced. The utility model discloses simple structure, beneficial effect is obvious, is suitable for industrial production, and application prospect is good.
Drawings
Fig. 1 is a schematic structural diagram of a shifting fork to be detected according to the present invention;
fig. 2 is a front view of the shifting fork to be detected according to the present invention;
fig. 3 is a left side view of the shifting fork to be detected according to the present invention;
fig. 4 is a right side view of the fork to be detected according to the present invention;
FIG. 5 is a schematic structural view of the quick inspection device for the fork of the transmission of the automobile provided by the present invention;
FIG. 6 is a top view of the present invention for a quick inspection device for an automotive transmission fork;
FIG. 7 is a side view of the first quick inspection device for the fork of the transmission of the automobile according to the present invention;
fig. 8 is a schematic side view of the second quick inspection device for the fork of the transmission of the automobile according to the present invention.
Reference numerals: 1. a shifting fork; 2. a substrate; 3. a gauge stand; 4. a positioning column; 5. a reference block; 6. a limiting block; 7. a foot pad; 8. a pressure head; 9. a dial indicator; 10. an elbow clip; 11. a linear guide rail.
Detailed Description
In order to make the technical problems, the technical solutions adopted and the technical effects achieved by the present invention clearer, the following description is made in conjunction with the accompanying drawings and embodiments for further details of the present invention. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the relevant portions of the present invention are shown in the drawings.
As shown in FIGS. 5-8, the embodiment of the utility model provides a quick inspection device for automotive transmission shift fork, include: a substrate 2, and a positioning unit and a detection unit provided on the substrate 2, respectively.
The positioning unit includes: reference block 5, linear guide 11, elbow clamp 10 and indenter 8. The linear guide rail 11 is arranged on the base plate 2, and the reference block 5 is arranged on the linear guide rail 11 in a sliding manner; and the tail end of the linear guide rail 11 is provided with a limiting block 6.
One end of the reference block 5 is provided with an elbow clamp installation part, and the other end of the reference block is provided with a shifting fork placement part; the shifting fork placing part is close to the detection unit and is used for placing the shifting fork 1; the top surface shape of the shifting fork placing part is matched with the shape of the shifting fork 1, a positioning and calibrating mark is reserved on the shifting fork placing part, and the shifting fork 1 can be placed on a standard position.
The elbow clip mounting part is provided with an elbow clip 10; the elbow clip 10 is provided with a pressure head 8;
the detection unit includes: a gauge stand 3 and two dial gauges 9; the gauge stand 3 is arranged on the base plate 2, and the two dial indicators 9 are respectively and symmetrically arranged on the gauge stand 3; the detection head of the dial indicator 9 faces the shifting fork placing part.
Set up reference column 4 on the gauge stand 3, reference column 4 is towards the shift fork portion of placing, fixes a position shift fork 1 after shift fork 1 is close to.
In addition, a signboard is arranged on the substrate 2; a handle is arranged on the base plate 2; four corners of the bottom of the base plate 2 are respectively provided with a pad foot 7, so that the device is convenient to identify, move and fix.
The utility model discloses can detect between shift fork A face and the B face whether qualified apart from:
firstly, a shifting fork standard part is used for calibrating a dial indicator 9, the shifting fork standard part is installed on a shifting fork placing part of a reference block 5, an elbow clamp 10 is pulled, a pressure head 8 is pressed on the shifting fork standard part, and the shifting fork standard part is clamped. The sliding reference block 5 enables the detection heads of the two dial indicators 9 to be placed on the A surface of the corresponding shifting fork standard part, and zero calibration is carried out on the dial indicator 6.
Then, the fork 1 to be detected is mounted instead. The elbow clamp 10 clamps the shifting fork 1 to be detected; and (3) moving the reference block 5 to place the detection heads of the two dial indicators 9 on the surface A of the corresponding shifting fork 1, observing whether the readings of the two dial indicators 9 are within the standard range, and if the readings of the two dial indicators 9 are within the standard range, indicating that the distances (d 1 and d 2) between the surface A and the surface B are qualified. If the reading of the dial indicator 9 is out of the standard range, the distance between the A surface and the B surface (d 1 and d 2) is not qualified.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: it is to be understood that modifications may be made to the technical solutions described in the foregoing embodiments, or some or all of the technical features may be equivalently replaced, without substantially departing from the scope of the technical solutions of the embodiments of the present invention.
Claims (6)
1. A quick inspection device for an automotive transmission shift fork, comprising: a substrate (2), and a positioning unit and a detection unit which are respectively arranged on the substrate (2);
the positioning unit includes: the device comprises a reference block (5), a linear guide rail (11), an elbow clamp (10) and a pressure head (8);
the linear guide rail (11) is arranged on the substrate (2), and the reference block (5) is arranged on the linear guide rail (11) in a sliding manner;
one end of the reference block (5) is provided with an elbow clamp installation part, and the other end of the reference block is provided with a shifting fork placement part; the shifting fork placing part is close to the detection unit and is used for placing a shifting fork (1);
an elbow clip (10) is arranged on the elbow clip mounting part; a pressure head (8) is arranged on the elbow clip (10);
the detection unit includes: a gauge stand (3) and two dial indicators (9); the gauge stand (3) is arranged on the base plate (2), and the two dial indicators (9) are respectively and symmetrically arranged on the gauge stand (3); the detection head of the dial indicator (9) faces the shifting fork placing part.
2. The quick inspection device for the shift fork of the automobile transmission according to claim 1, wherein a positioning column (4) is provided on the gauge stand (3), the positioning column (4) facing the shift fork placing part.
3. The quick inspection device for an automobile transmission fork according to claim 1 or 2, wherein a stopper (6) is provided at the end of the linear guide (11).
4. The quick inspection device for the shift fork of automobile transmission according to claim 3, wherein four corners of the bottom of the base plate (2) are respectively provided with a foot pad (7).
5. The quick inspection device for an automobile transmission fork according to claim 3, wherein a handle is mounted on the base plate (2).
6. The quick inspection device for an automobile transmission fork according to claim 3, wherein a signboard is provided on the base plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220661039.8U CN217604853U (en) | 2022-03-25 | 2022-03-25 | Quick inspection device for shifting fork of automobile transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220661039.8U CN217604853U (en) | 2022-03-25 | 2022-03-25 | Quick inspection device for shifting fork of automobile transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217604853U true CN217604853U (en) | 2022-10-18 |
Family
ID=83564268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220661039.8U Active CN217604853U (en) | 2022-03-25 | 2022-03-25 | Quick inspection device for shifting fork of automobile transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217604853U (en) |
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2022
- 2022-03-25 CN CN202220661039.8U patent/CN217604853U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 116600, 1st Floor, No. 129-5 Tieshan East Road, Dalian Economic and Technological Development Zone, Liaoning Province Patentee after: Dalian Kaiwu Chengzuo Precision Manufacturing Co.,Ltd. Address before: No. 129, Tieshan East Road, Dalian Economic and Technological Development Zone, Liaoning, 116600 Patentee before: Dalian Zhaohe jukun Precision Co.,Ltd. |
|
| CP03 | Change of name, title or address |