CN212903029U - Brake block plane degree short-term test examines utensil - Google Patents
Brake block plane degree short-term test examines utensil Download PDFInfo
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- CN212903029U CN212903029U CN202020819906.7U CN202020819906U CN212903029U CN 212903029 U CN212903029 U CN 212903029U CN 202020819906 U CN202020819906 U CN 202020819906U CN 212903029 U CN212903029 U CN 212903029U
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Abstract
The utility model discloses a brake block plane degree short-term test examines utensil. The upper portion fixed mounting's that it includes pedestal and pedestal detecting element, detecting element include a platelike structure's a plane fixed block and a grooved No. two plane fixed blocks that have, a plane fixed block and No. two plane fixed blocks make the recess form the test chamber that can make the work piece that is surveyed pass through to the installation back of closing, thereby the degree of depth of recess equals the width of the work piece that is surveyed and can make qualified work piece that is surveyed pass through from the test intracavity that is formed by the recess. After adopting foretell structure, can be directly can accomplish the test by the test intracavity that the work piece that will be surveyed formed by the recess, its overall structure design is simple, and it is very convenient to use, and the cost is low and has utilized this determine module's the inherent stability of test chamber ingeniously to make and detect the precision very high and to a great extent has improved detection efficiency, has guaranteed the hundred qualified requirements of plane degree, has also saved check-out time, cost.
Description
Technical Field
The utility model relates to an auto-parts detects with examining utensil, specifically speaking is an utensil is examined to brake block plane degree short-term test.
Background
An important characteristic of the brake pad is flatness, which is related to the initial running-in of the friction plate and the brake disc, and the flatness of the brake pad is very important to detect because the difference of the contact area can affect the braking efficiency and noise.
The conventional method for detecting the flatness of the brake pad is to place a product on a platform, fix a dial indicator on a connecting rod, and move a gauge head on the product in parallel to realize measurement.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a brake block plane degree short-term test examines utensil that detection precision is high, the error is little and work efficiency is high.
In order to solve the technical problem, the utility model discloses an utensil is examined in brake block plane degree short-term test, including the upper portion fixed mounting's of pedestal and pedestal detecting element, detecting element includes a planar fixed block of platelike structure and a planar fixed block No. two of recess that have, a planar fixed block and No. two planar fixed blocks make the recess form to making the test chamber that is surveyed the work piece and passes through to installing the back, thereby the degree of depth of recess equals to be surveyed the width of work piece and can make qualified being surveyed the work piece and pass through from the test intracavity that is formed by the recess.
The pedestal includes left side mount and right side mount, the top of left side mount and right side mount all is provided with the slot that is used for settling the determine module, the determine module passes through the slot location and installs between left side mount and right side mount.
And a cross beam is arranged on one side end face of the left side fixing frame and the right side fixing frame, and can compress and fix the detection assembly arranged between the left side fixing frame and the right side fixing frame.
The bottom of left side mount is provided with the left side support, the bottom of right side mount is provided with the right side support.
The width of the groove is larger than that of the workpiece to be measured.
The slot on the left side fixed frame is formed by two side walls extending from the top of the left side fixed frame, and the slot on the right side fixed frame is formed by two side walls extending from the top of the right side fixed frame.
After adopting foretell structure, owing to the setting pass through the pedestal and support the detection subassembly that has the test chamber of installation, can directly can accomplish the test by the test intracavity that the work piece that is surveyed formed from the recess from this, its overall structure design is simple, and it is very convenient to use, and the cost is low and the intrinsic stability in test chamber that has utilized this detection subassembly ingeniously makes the detection precision very high and to a great extent has improved detection efficiency, has guaranteed the hundred qualified requirements of plane degree, has also saved check-out time, cost.
Drawings
FIG. 1 is a schematic structural view of the brake pad flatness rapid detection fixture of the present invention;
FIG. 2 is a schematic side view of the brake pad flatness rapid detection fixture of the present invention;
FIG. 3 is a schematic view of a top view structure of the brake pad flatness rapid detection fixture of the present invention;
fig. 4 is a schematic front view of a first plane fixing block of the present invention;
fig. 5 is a schematic side view of the first plane fixing block of the present invention;
fig. 6 is a schematic view of the second planar fixing block of the present invention;
fig. 7 is a schematic side view of the second plane fixing block of the present invention.
Detailed Description
The present invention is specifically described below by way of exemplary embodiments. It is to be understood, however, that the structures and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.
As shown in the figures, the brake pad flatness rapid detection gauge of the utility model comprises a seat body 1 composed of a left side fixing frame 6 and a right side fixing frame 7, in order to ensure the stability, a left side support 9 is arranged at the bottom of the left side fixing frame 6, a right side support 10 is arranged at the bottom of the right side fixing frame 7, and a detection component 2 capable of being installed at the upper part of the seat body is also included, the detection component 2 comprises a first plane fixing block 3 with a plate-shaped structure and a second plane fixing block 5 with a groove 4, the first plane fixing block 3 and the second plane fixing block 5 are oppositely installed and connected and fixed into a whole through a fastener, so that the groove forms a test cavity 11 capable of allowing a detected workpiece to pass through, slots for installing the detection component are arranged at the top parts of the left side fixing frame 6 and the right side fixing frame 7, specifically, the slots on the left side fixing frame 6, the slot on the right side mount 7 is formed by two side walls extending from the top of the right side mount, the detection assembly 2 is positioned and installed between the left side mount and the right side mount through the slot, meanwhile, a cross beam 8 is arranged on one side end face of the left side mount 6 and one side end face of the right side mount 7, the cross beam 8 can compress and fix the detection assembly 2 installed between the left side mount and the right side mount, for the groove, the width B (left and right directions in fig. 7) of the groove 4 is larger than the width of the detected workpiece, and the depth A (up and down directions in fig. 7) of the groove 4 is equal to the width of the detected workpiece, so that the qualified detected workpiece can pass through the test cavity formed by the groove.
When the brake pad is installed, a first plane fixing block 3 and a second plane fixing block 5 are locked by screws and are placed in slots at the tops of a left side fixing frame 6 and a right side fixing frame 7, the opening size (a test cavity) can be detected by a standard block gauge, then the left side fixing frame 6 and the right side fixing frame 7 are fixedly connected by a cross beam, certainly, the cross beam is provided with a connecting hole, the first plane fixing block 3 and the second plane fixing block 5 are provided with a mounting hole corresponding to the connecting hole, the cross beam is fixedly installed with the left side fixing frame 6, the right side fixing frame 7, the first plane fixing block 3 and the second plane fixing block 5 after a fastener and the mounting hole are penetrated through the connecting hole, when the brake pad is used, the existing 117 brake pad products of a company are used, the planeness of the first plane fixing block is less than or equal to 0.14mm, the groove depth A of the second plane fixing block 5 meets the thickness requirement of the, the flatness of the bottom surface of the groove and the steps on two sides is 0.002mm, the brake pad is placed into the middle test cavity from the upper part of the detection assembly, the product can freely fall out of the detection tool, namely the product is qualified, and the detection tool cannot freely fall out of the product and is an unqualified product.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may apply the above disclosed technical contents to other fields by using equivalent embodiments with equivalent changes, but all those skilled in the art do not depart from the technical contents of the present invention, and any simple modification, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a brake block plane degree short-term test examines utensil which characterized in that: including upper portion fixed mounting's of pedestal (1) and pedestal detecting element (2), detecting element (2) include a planar fixed block (3) of a platelike structure and a planar fixed block (5) No. two that have recess (4), make the recess form test chamber (11) that can make the work piece that is surveyed pass through after planar fixed block (3) and planar fixed block (5) are to the installation, thereby the degree of depth of recess (4) equals the width of the work piece that is surveyed can make qualified surveyed the work piece from the test intracavity that is formed by the recess to pass through.
2. The brake pad flatness rapid detection tool according to claim 1, characterized in that: pedestal (1) includes left side mount (6) and right side mount (7), the top of left side mount (6) and right side mount (7) all is provided with the slot that is used for settling determine module, determine module (2) are through slot positioning installation between left side mount and right side mount.
3. The brake pad flatness rapid detection tool according to claim 2, characterized in that: and a cross beam (8) is arranged on one side end face of the left side fixing frame (6) and one side end face of the right side fixing frame (7), and the cross beam (8) can compress and fix the detection assembly (2) arranged between the left side fixing frame and the right side fixing frame.
4. The brake pad flatness rapid detection tool according to claim 2 or 3, characterized in that: the bottom of left side mount (6) is provided with left side support (9), the bottom of right side mount (7) is provided with right side support (10).
5. The brake pad flatness rapid detection tool according to claim 4, characterized in that: the width of the groove (4) is larger than that of the workpiece to be measured.
6. The brake pad flatness rapid detection tool according to claim 2, 3 or 5, characterized in that: the slot on the left side fixed frame (6) is formed by two side walls extending out of the top of the left side fixed frame, and the slot on the right side fixed frame (7) is formed by two side walls extending out of the top of the right side fixed frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020819906.7U CN212903029U (en) | 2020-05-15 | 2020-05-15 | Brake block plane degree short-term test examines utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020819906.7U CN212903029U (en) | 2020-05-15 | 2020-05-15 | Brake block plane degree short-term test examines utensil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212903029U true CN212903029U (en) | 2021-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020819906.7U Active CN212903029U (en) | 2020-05-15 | 2020-05-15 | Brake block plane degree short-term test examines utensil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212903029U (en) |
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2020
- 2020-05-15 CN CN202020819906.7U patent/CN212903029U/en active Active
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