CN217403315U - Stamping workpiece face difference detection tool - Google Patents
Stamping workpiece face difference detection tool Download PDFInfo
- Publication number
- CN217403315U CN217403315U CN202220886594.0U CN202220886594U CN217403315U CN 217403315 U CN217403315 U CN 217403315U CN 202220886594 U CN202220886594 U CN 202220886594U CN 217403315 U CN217403315 U CN 217403315U
- Authority
- CN
- China
- Prior art keywords
- movable block
- pin
- main shaft
- detection tool
- difference detection
- Prior art date
- 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.)
- Active
Links
Images
Abstract
The utility model discloses a poor detection instrument of stamping workpiece face, including the main shaft, with main shaft integrated into one piece's reference block, along main shaft axial motion and with the movable block of the mounting hole place installation face laminating of stamping workpiece with be used for measuring the clearance chi of reference block and movable block interval, the one end of main shaft is provided with leading-in round pin, leading-in round pin epaxial cover be equipped with the mounting hole complex round pin guide pin bushing of stamping workpiece. The utility model discloses an adjust the movable block for the installation face laminating at movable block and mounting hole place, interval between rethread clearance chi measurement movable block and the reference block, thereby judge whether the face difference of stamping workpiece is qualified, simple structure, convenient operation.
Description
Technical Field
The utility model relates to a detect the instrument, in particular to stamping workpiece face difference detection instrument.
Background
The stamping part detection tool is an important tool for detecting whether the stamping part is qualified, and the qualification rate of the stamping part is judged by measuring the distance between the stamping part and the detection tool through tools such as a ruler, a clearance ruler, a face differential gauge and a three-coordinate measuring machine. The surface difference of the mounting surface where the mounting hole of the existing stamping part is located cannot be rapidly measured, and the structure and the use of a detection tool are complex, so that the detection efficiency is low.
Thus, the prior art has yet to be improved and enhanced.
SUMMERY OF THE UTILITY MODEL
In view of the foregoing prior art's weak point, an object of the utility model is to provide a stamping workpiece face difference detection tool aims at solving the lower and complicated problem of structure of stamping workpiece face difference detection efficiency among the prior art.
In order to achieve the purpose, the utility model adopts the following technical proposal:
a stamping part surface difference detection tool comprises a main shaft, a reference block, a movable block and a clearance ruler, wherein the reference block is integrally formed with the main shaft, the movable block moves along the axial direction of the main shaft and is attached to an installation surface where an installation hole of a stamping part is located, the clearance ruler is used for measuring the distance between the reference block and the movable block, one end of the main shaft is provided with a guide pin, and a pin guide sleeve matched with the installation hole of the stamping part is sleeved on the guide pin;
and during surface difference detection, the pin guide sleeve is arranged in the mounting hole of the stamping part, the upper end surface of the pin guide sleeve is flush with the mounting surface where the mounting hole is located, the guide-in pin is arranged on the pin guide sleeve, the movable block is adjusted, the lower end surface of the movable block is attached to the mounting surface, and the gap ruler is placed between the reference block and the movable block to judge whether the surface difference is qualified.
The fit tolerance of the lead-in pin and the inner diameter of the movable block is H7/g 6.
The shaft diameter of the main shaft is larger than the diameter of the leading-in pin, and the central axis of the main shaft is parallel to the central axis of the leading-in pin.
One end of the main shaft and the guide pin are cylinders, and the pin guide sleeve is a hollow cylinder.
The other end of the main shaft is provided with a handle which is convenient for holding the detection tool, and the handle is a hexagonal prism.
The terminal surface of hexagonal prism is provided with the spring rope of portable detection instrument through the bolt.
The diameter of the guide pin is 4mm, 6mm or 10 mm.
The movable block is provided with a through hole, and a fastening screw for locking the movable block is arranged in the through hole.
Compared with the prior art, the utility model provides a pair of stamping workpiece face difference detection instrument, including the main shaft, with main shaft integrated into one piece's reference block, along main shaft axial motion and with the movable block of the mounting hole place installation face laminating of stamping workpiece with be used for measuring the clearance chi of reference block and movable block interval, the one end of main shaft is provided with leading-in round pin, leading-in round pin endotheca is equipped with the mounting hole complex round pin guide pin bushing with the stamping workpiece. The utility model discloses an adjust the movable block for the installation face laminating at movable block and mounting hole place, interval between rethread clearance chi measurement movable block and the reference block, thereby judge whether the face difference of stamping workpiece is qualified, simple structure, convenient operation.
Drawings
Fig. 1 is the utility model provides a stamping workpiece face difference detection instrument and an angle structure sketch map of stamping workpiece.
Fig. 2 is the utility model provides a stamping workpiece face difference detection instrument's schematic structure diagram.
Fig. 3 is another angle structure diagram of the stamping workpiece surface difference detection tool and the stamping workpiece provided by the utility model.
Fig. 4 is a cross-sectional view taken at a-a in fig. 3.
Fig. 5 is an enlarged view of fig. 4 at B.
Detailed Description
In order to make the purpose, technical solution and effect of the present invention clearer and clearer, the following description refers to the accompanying drawings and examples to further explain the present invention in detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
It will be understood that when an element is referred to as being "on," "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.
It should be noted that the terms of orientation such as left, right, up and down in the embodiments of the present invention are only relative to each other or are referred to the normal use state of the product, and should not be considered as limiting.
The utility model provides a stamping workpiece surface difference detection tool, please refer to fig. 1-5, including main shaft 1, the reference block 2 with main shaft 1 integrated into one piece, along 1 axial motion of main shaft and with the mounting surface 31 laminating of the mounting hole 3 place of stamping workpiece 100 movable block 4 and be used for measuring the clearance chi 5 of reference block 2 and movable block 4 interval, one end of main shaft 1 is provided with leading-in round pin 11, the cover is equipped with the pin guide bushing 12 with the mounting hole 3 complex of stamping workpiece 100 on leading-in round pin 11; when detecting the surface difference, the pin guide sleeve 12 is installed in the installation hole 3 of the stamping part 100, the upper end surface of the pin guide sleeve 12 is made to be flush with the installation surface 31 where the installation hole 3 is located, the guide-in pin 11 is installed on the pin guide sleeve 12, the movable block 4 is adjusted, the lower end surface of the movable block 4 is made to be attached to the installation surface 31, and the clearance ruler 5 is placed between the reference block 2 and the movable block 4 to judge whether the surface difference of the installation surface 31 is qualified. The utility model discloses an adjust movable block 4 for the installation face 31 laminating at movable block 4 and mounting hole 3 place, rethread clearance chi 5 measures the interval between movable block 4 and the reference block 2, thereby judges whether qualified, simple structure, convenient operation of the face difference of stamping workpiece 100 installation face. Reference block 2 and main shaft 1 integrated into one piece in this application have reduced the operation step that detects the instrument when detecting, and when the detection face is poor, the user only need adjust movable block 4 for the lower terminal surface of movable block 4 and the installation face 31 laminating of the mounting hole 3 place of stamping workpiece 100, regard the lower terminal surface of reference block 2 as measuring the reference plane, measure the interval of 2 lower terminal surfaces of reference block and movable block 4 up end, and then judge whether the section difference is qualified. The leading-in pin 11 and the main shaft 1 are integrally formed; the clearance chi 5 is the toper chi that is used for measuring the clearance, be provided with on the clearance chi 5 and measure the scale, the structure and the measurement principle of clearance chi 5 are prior art, and this application is not repeated here.
The fit tolerance of the lead-in pin 11 and the inner diameter of the movable block 4 is H7/g6, and the lead-in pin 11 and the movable block 4 are in clearance fit, so that the movable block 4 can move axially along the lead-in pin 11. The diameter of the leading-in pin 11 is 4mm, 6mm or 10mm, and the leading-in end of the leading-in pin 11 is provided with a chamfer, so that the leading-in pin 11 and the pin guide sleeve 12 are more convenient to match.
The shaft diameter of the main shaft 1 is larger than the diameter of the guide pin 11, and the central axis of the main shaft 1 is parallel to the central axis of the guide pin 11. The joint of the main shaft 1 and the guide pin 11 forms a table surface, so that when the guide pin 11 is inserted into the pin guide sleeve 12, the table surface is in contact with the upper end surface of the pin guide sleeve 12, the insertion depth of the guide pin 11 is limited, and therefore an adjustment reference exists when a user adjusts the movable block 4. Still can set up scale mark (not shown in the figure) on the main shaft 1, the scale mark is the annular and sets up on main shaft 1, and the setting up of annular scale mark makes the user when the operation detects the instrument, need not to consider the orientation that detects the instrument, and the user is adjusting movable block 4 back, directly looks over the scale mark between the up end of movable block 4 and the 2 lower terminal surfaces of reference block, corresponds the interval with the scale mark that 5 survey intervals in clearance chi 5 again and compares, can further confirm the testing result, improves the degree of accuracy that detects.
One end of the main shaft 1 and the guide pin 11 are cylindrical, and the pin guide sleeve 12 is a hollow cylinder. The cooperation of the cylindrical body and the hollow cylinder makes the insertion of the lead-in pin 11 during the insertion of the pin guide 12 smoother.
The other end of the main shaft 1 is provided with a handle 13 which is convenient for holding a detection tool, and the handle 13 is a hexagonal prism. The setting of hexagonal prism handle 13 for the user grasps the detection instrument in the detection process on the one hand, adjusts movable block 4 on the other hand, avoids the adjustment process in the detection instrument to rock, influences subsequent testing result. The handle 13 and the main shaft 1 are of an integrally formed structure.
The end face of the handle 13 is provided with a spring rope (not shown in the figure) for conveniently carrying the detection tool through a bolt. The setting of spring rope for the user need not any packing carton and accomodates detection instrument, can take along with using when using detection instrument, and the detection instrument is forgotten to take away through the spring rope hand-carry after using up, avoids the user to use up the back to forget.
The movable block 4 is provided with a through hole 41, and a fastening screw 42 for locking the movable block 4 is arranged in the through hole 41. The through hole 41 is a threaded hole, and the fastening screw 42 is matched with the threaded hole, so that the movable block 4 can be locked with the main shaft 1 after being attached to the mounting surface 31 where the mounting hole 3 is located, and the movable block 4 is prevented from moving to influence a detection result. Preferably, a rectangular groove is axially formed in the main shaft 1, the depth of the rectangular groove is 1mm-2mm, and the rectangular groove is formed, so that after the fastening screw 42 locks the movable block 4, the end face of the fastening screw 42 can be in contact with the rectangular groove, and a user can conveniently grasp the screwing depth of the fastening screw 42.
To sum up, the utility model provides a pair of poor detection instrument of punching press part face, including the main shaft, with main shaft integrated into one piece's reference block, along main shaft axial motion and with the movable block of the mounting hole place installation face laminating of stamping workpiece with be used for measuring the clearance chi of reference block and movable block interval, the one end of main shaft is provided with leading-in round pin, leading-in round pin endotheca is equipped with the mounting hole complex round pin guide pin bushing with the stamping workpiece. The utility model discloses an adjust the movable block for the installation face laminating at movable block and mounting hole place, interval between rethread clearance chi measurement movable block and the reference block, thereby judge whether poor qualified, simple structure, convenient operation of face of punching press part.
It should be understood that equivalent alterations and modifications can be made by those skilled in the art according to the technical solution of the present invention and the inventive concept thereof, and all such alterations and modifications should fall within the scope of the appended claims.
Claims (8)
1. A stamping part surface difference detection tool is characterized by comprising a main shaft, a reference block, a movable block and a clearance ruler, wherein the reference block and the main shaft are integrally formed, the movable block moves along the axial direction of the main shaft and is attached to an installation surface where an installation hole of a stamping part is located, the clearance ruler is used for measuring the distance between the reference block and the movable block, one end of the main shaft is provided with a guide pin, and a pin guide sleeve matched with the installation hole of the stamping part is sleeved on the guide pin;
and during surface difference detection, the pin guide sleeve is arranged in the mounting hole of the stamping part, the upper end surface of the pin guide sleeve is flush with the mounting surface where the mounting hole is located, the guide-in pin is arranged on the pin guide sleeve, the movable block is adjusted, the lower end surface of the movable block is attached to the mounting surface, and the gap ruler is placed between the reference block and the movable block to judge whether the surface difference is qualified.
2. A stamping face difference detection tool as claimed in claim 1 wherein the lead-in pin fits within an internal diameter tolerance of H7/g6 of the movable block.
3. A stamping face difference detection tool as claimed in claim 1 wherein the spindle has a diameter greater than the diameter of the lead-in pin and the central axis of the spindle is disposed parallel to the central axis of the lead-in pin.
4. A stamping part face difference detection tool as claimed in claim 1, wherein one end of the main shaft and the lead-in pin are cylindrical, and the pin guide sleeve is a hollow cylinder.
5. A stamping part surface difference detection tool as claimed in claim 1, wherein the other end of the main shaft is provided with a handle which is convenient for holding the detection tool, and the handle is a hexagonal prism.
6. A stamping part surface difference detection tool according to claim 5, wherein the end surface of the hexagonal prism is provided with a spring rope through a bolt, and the spring rope is convenient for carrying the detection tool.
7. A stamping face difference detection tool as claimed in claim 2 wherein the lead-in pin is 4mm, 6mm or 10mm in diameter.
8. A stamping part surface difference detection tool as claimed in claim 1, wherein the movable block is provided with a through hole, and a fastening screw for locking the movable block is arranged in the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220886594.0U CN217403315U (en) | 2022-04-14 | 2022-04-14 | Stamping workpiece face difference detection tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220886594.0U CN217403315U (en) | 2022-04-14 | 2022-04-14 | Stamping workpiece face difference detection tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217403315U true CN217403315U (en) | 2022-09-09 |
Family
ID=83139763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220886594.0U Active CN217403315U (en) | 2022-04-14 | 2022-04-14 | Stamping workpiece face difference detection tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217403315U (en) |
-
2022
- 2022-04-14 CN CN202220886594.0U patent/CN217403315U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1197677A (en) | Thread measuring tool | |
| CN217403315U (en) | Stamping workpiece face difference detection tool | |
| CN213714269U (en) | Auxiliary depth measuring tool for non-flat-bottom deep hole | |
| CN115615276B (en) | Caliper with adjustable width and dimension and measuring method | |
| CN111692953A (en) | Threaded hole measuring tool with depth go-no go gauge | |
| CN209512732U (en) | A kind of large-size inner diameter measurement ruler | |
| CN207351374U (en) | A kind of device for being used to detect big end screw thread hole verticality | |
| CN201707005U (en) | Height gauge | |
| CN215810599U (en) | Half-length measuring device for leaf spring eye | |
| CN202119370U (en) | Microdrum thread depth plug gauge | |
| CN205664757U (en) | Measure instrument of work piece internal diameter | |
| CN211552636U (en) | A internal diameter percentage table for measuring narrow seal groove of big degree of depth | |
| CN208952851U (en) | A kind of odd number gear spline excircle dimension measurement cubing | |
| CN111076650B (en) | Tool for measuring symmetry of double-sided milling flat workpiece | |
| CN210603049U (en) | Deep hole measuring device | |
| CN109307465A (en) | A kind of odd number gear spline excircle dimension measurement cubing | |
| CN108709482B (en) | Vertical measuring tool for distance between vertical hole system of automobile part space | |
| CN207779296U (en) | A kind of hole in piece part test measuring device | |
| CN207923010U (en) | The caliper gauge of quick-replaceable collet | |
| CN210221048U (en) | Simple concentricity inspection tool | |
| CN210570373U (en) | Height gage auxiliary measuring tool | |
| CN215413541U (en) | Measuring device for measuring inner diameter of contact finger groove | |
| CN217442526U (en) | High adaptability belt pulley is beated and is detected and use frock | |
| CN219121229U (en) | Detection plug gauge for aperture and hole depth | |
| CN220367151U (en) | Adjustable conical shell hardness checking and positioning tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |