CN211783278U - Workpiece bending deformation meter measuring and checking tool - Google Patents
Workpiece bending deformation meter measuring and checking tool Download PDFInfo
- Publication number
- CN211783278U CN211783278U CN202020571596.1U CN202020571596U CN211783278U CN 211783278 U CN211783278 U CN 211783278U CN 202020571596 U CN202020571596 U CN 202020571596U CN 211783278 U CN211783278 U CN 211783278U
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- China
- Prior art keywords
- hole
- bending deformation
- workpiece
- base
- workpiece bending
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005452 bending Methods 0.000 title claims abstract description 20
- 238000001514 detection method Methods 0.000 claims abstract description 16
- 238000003825 pressing Methods 0.000 claims description 16
- 238000001125 extrusion Methods 0.000 claims description 4
- 238000001746 injection moulding Methods 0.000 abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000003754 machining Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a workpiece bending deformation meter measuring and checking tool, which is characterized in that the measuring tool comprises a base and a measuring meter fixed on the base and used for detecting a detection point on a workpiece, wherein the base is provided with a first reference hole and a second reference hole, and a positioning pin is arranged in the first reference hole. Then measure the numerical value of the distance between the top surface of the lug and the reference plane through the measuring meter, we can know the severity of the bending deformation of the injection molding through the magnitude of the numerical value, the tool has simple structure and easy operation, and can be directly used in a workshop, thereby saving the time and improving the production efficiency.
Description
Technical Field
The utility model relates to an examine utensil, especially a work piece bending deformation table is surveyed and is examined utensil.
Background
The workpiece needs to be detected in the machining process so that machining accuracy does not meet requirements, in order to improve efficiency, detection of a plurality of workpieces is conducted on a machining site, but certain simple sizes (such as length, width and the like) can be directly detected by using a conventional detection tool, and some complex sizes need to be detected in a three-dimensional projection testing system, so that the detection process is complex and time is delayed.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides an utensil is examined to work piece bending deformation table.
The utility model provides a technical scheme that its technical problem adopted is:
the workpiece bending deformation gauge is characterized by comprising a base and a measuring gauge fixed on the base and used for detecting detection points on a workpiece, wherein a first reference hole and a second reference hole are formed in the base, and a positioning pin is arranged in the first reference hole.
The pressing block is characterized by further comprising a pressing block, the end portion of the pressing block is conical, a positioning pin hole is formed in the end portion of the pressing block, and a positioning column matched with the positioning pin hole is arranged at the end portion of the positioning pin column.
The pressing block is provided with a lifting rod.
And a locking screw hole communicated with the first reference hole is formed in the base.
And the positioning pin column is provided with an extrusion surface.
And a zero position detection hole is formed in the base.
The second reference hole is a long hole.
The base is provided with a supporting block and a connecting block connected based on the supporting block, and the connecting block is provided with a locking hole.
And the connecting block is provided with an adjusting gap and a locking screw hole which are communicated with the locking hole.
The utility model has the advantages that: the workpiece detected by the clamp is a plate-shaped injection molding part, the workpiece hole, the workpiece column and the bump (detection point) are arranged on the injection molding part, the workpiece hole, the workpiece column and the bump are installation references, so that the workpiece hole, the workpiece column and the bump are required to be accurate in position, the workpiece hole and the workpiece column are located at one end of the injection molding part, the bump is located at the other end of the injection molding part, the injection molding part is easy to bend and deform due to shrinkage and other problems after injection molding, unqualified products with serious bending deformation need to be detected, the detection tool is designed, a reference plane is constructed by taking the central axes of the reference hole I and the reference hole II as references, then the value of the distance between the top surface of the bump and the reference plane is measured through a measurement meter, the severity of the bending deformation of the injection molding part can be known through the value, and the tool is simple in structure, Easy operation and can be directly used in a workshop, thereby saving time and improving production efficiency.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a perspective view of the present invention;
fig. 2 is a perspective view of a workpiece.
Detailed Description
Referring to fig. 1 and 2, the utility model discloses a workpiece bending deformation meter measuring and checking tool, which comprises a base 1, a pressing block 2 and a measuring meter 3 fixed on the base 1 and used for detecting a detection point 12 on a workpiece 11, wherein the workpiece 11 is provided with a workpiece hole 13, a workpiece post 14 and a detection point 12, the workpiece hole 13 is matched with a positioning pin post 6, the workpiece post 14 is matched with a reference hole two 5, the measuring meter 3 is a dial indicator, the base 1 is a square plate, the plate is provided with a reference hole one 4 and a reference hole two 5, the reference hole two 5 is matched and positioned with the workpiece 11 post of an injection molding piece, the reference hole one 4 is internally provided with the positioning pin post 6, the positioning pin post 6 is matched and positioned with the workpiece 11 hole of the injection molding piece, in order to prevent the positioning pin post 6 from moving, the base 1 is provided with a locking screw hole communicated with the reference hole one 4, the locking screw hole is internally provided with a jackscrew, and the positioning pin column 6 is provided with an extrusion surface, and the jackscrew is propped against the extrusion surface.
As shown in the figure, the end of the pressing block 2 is conical, the end of the pressing block 2 is provided with a positioning pin hole, the end of the positioning pin column 6 is provided with a positioning column matched with the positioning pin hole, in order to guarantee the accuracy of detection, an injection molding piece cannot be positioned by beating or oil pressure and the like, and because the injection molding piece is easy to deform, the gravity of the pressing block 2 is adopted to extrude the injection molding piece so that the positioning pin column 6 is fully inserted into a hole of a workpiece 11 to increase the contact surface, the end of the pressing block 2 is conical so as to be conveniently inserted into a gap between the hole of the workpiece 11 and the positioning column, and the pressing block 2 is provided with a lifting.
As shown, the second reference hole 5 is a long hole, which is convenient for adjustment because the distance between the hole of the workpiece 11 and the column of the workpiece 11 may have a certain error, but does not affect the position of the reference plane.
The base 1 is provided with a zero position detection hole 7, and before testing, a detection rod is inserted into the zero position detection hole 7 to check whether the dial indicator returns to zero or not.
As shown in the figures, the specific mounting structure of the measuring meter 3 is that the base 1 is provided with a supporting block 8 and a connecting block 9 connected with the supporting block 8, the connecting block 9 is provided with a locking hole, and the connecting block 9 is provided with an adjusting gap 10 and a locking screw hole communicated with the locking hole.
The workpiece bending deformation meter measuring and checking tool provided by the embodiment of the invention is described in detail above, and the principle and the implementation mode of the invention are explained by applying a specific example, and the description of the above embodiment is only used for helping to understand the method and the core idea of the invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.
Claims (9)
1. The workpiece bending deformation gauge is characterized by comprising a base and a measuring gauge fixed on the base and used for detecting detection points on a workpiece, wherein a first reference hole and a second reference hole are formed in the base, and a positioning pin is arranged in the first reference hole.
2. The workpiece bending deformation gauge of claim 1, which is characterized in that: the pressing block is characterized by further comprising a pressing block, the end portion of the pressing block is conical, a positioning pin hole is formed in the end portion of the pressing block, and a positioning column matched with the positioning pin hole is arranged at the end portion of the positioning pin column.
3. The workpiece bending deformation gauge according to claim 2, wherein: the pressing block is provided with a lifting rod.
4. The workpiece bending deformation gauge of claim 1, which is characterized in that: and a locking screw hole communicated with the first reference hole is formed in the base.
5. The workpiece bending deformation gauge according to claim 2, wherein: and the positioning pin column is provided with an extrusion surface.
6. The workpiece bending deformation gauge of claim 1, which is characterized in that: and a zero position detection hole is formed in the base.
7. The workpiece bending deformation gauge of claim 1, which is characterized in that: the second reference hole is a long hole.
8. The workpiece bending deformation gauge of claim 1, which is characterized in that: the base is provided with a supporting block and a connecting block connected based on the supporting block, and the connecting block is provided with a locking hole.
9. The workpiece bending deformation gauge of claim 8, wherein: and the connecting block is provided with an adjusting gap and a locking screw hole which are communicated with the locking hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020571596.1U CN211783278U (en) | 2020-04-16 | 2020-04-16 | Workpiece bending deformation meter measuring and checking tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020571596.1U CN211783278U (en) | 2020-04-16 | 2020-04-16 | Workpiece bending deformation meter measuring and checking tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211783278U true CN211783278U (en) | 2020-10-27 |
Family
ID=72959236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020571596.1U Expired - Fee Related CN211783278U (en) | 2020-04-16 | 2020-04-16 | Workpiece bending deformation meter measuring and checking tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211783278U (en) |
-
2020
- 2020-04-16 CN CN202020571596.1U patent/CN211783278U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |