CN220568022U - Manual detection frock of circle run-out - Google Patents
Manual detection frock of circle run-out Download PDFInfo
- Publication number
- CN220568022U CN220568022U CN202322346626.5U CN202322346626U CN220568022U CN 220568022 U CN220568022 U CN 220568022U CN 202322346626 U CN202322346626 U CN 202322346626U CN 220568022 U CN220568022 U CN 220568022U
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- positioning
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- assembly
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- 238000001514 detection method Methods 0.000 title claims abstract description 16
- 230000003028 elevating effect Effects 0.000 claims description 5
- 238000007599 discharging Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000012360 testing method Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 210000003811 finger Anatomy 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 210000003813 thumb Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a manual circle runout detection tool which comprises a base, a positioning assembly, a height adjusting assembly and a dial indicator, wherein the positioning assembly and the height adjusting assembly are arranged on the base; the positioning assembly comprises a heightening block, a positioning seat and a positioning pin, wherein the positioning seat is arranged on the base through the heightening block, the positioning pin is arranged on the positioning seat, and a V-shaped positioning fulcrum is formed by the positioning pin. The utility model has simple structure, convenient use and low production cost; the positioning seat is provided with the protruding blocks for installing the positioning pins, so that the side edge terminal of the positioning seat is provided with the clearance part, the operation space of workers is increased, and feeding and discharging are facilitated. The V-shaped supporting point is formed by the positioning pin, so that the needle workpiece with different sizes can be adapted, and the application range of the workpiece is increased.
Description
Technical Field
The utility model relates to the field of detection equipment, in particular to a manual detection tool for circular runout.
Background
When processing to car needle class work piece, according to product structure, need carry out feature processing through modes such as turning at the lateral wall of work piece, after the processing is accomplished, need carry out the circle to the feature position of processing and beat the test, but do not have the targeted circle to beat test fixture on the market. Because the machining precision of the valve needle is high, the sampling inspection cannot be performed, and the workpiece needs to be fully inspected; a tooling is required to be designed to improve the detection efficiency.
Disclosure of Invention
Aiming at the defects existing in the prior art, the main purpose of the utility model is to overcome the defects of the prior art, and discloses a manual circle runout detection tool which comprises a base, a positioning assembly, a height adjusting assembly and a dial indicator, wherein the positioning assembly and the height adjusting assembly are arranged on the base, the dial indicator is horizontally arranged on the height adjusting assembly in a sliding manner, and a workpiece is perpendicular to the base by utilizing the positioning assembly;
the positioning assembly comprises a heightening block, a positioning seat and a positioning pin, wherein the positioning seat is arranged on the base through the heightening block, the positioning pin is arranged on the positioning seat, and a V-shaped positioning fulcrum is formed by the positioning pin.
Further, the upper end and the lower end of the side edge of the positioning seat are respectively provided with two protruding blocks at intervals, the protruding blocks are provided with mounting holes, the positioning pins are arranged in the mounting holes, and the positioning pins are in tight fit with the mounting holes.
Further, fixing edges are convexly arranged on two sides of the positioning seat, long round through holes are formed in the fixing edges, and the fixing edges are fixed with the heightening blocks through screws.
Further, a sliding strip is convexly arranged at the bottom of the fixed edge, and a first sliding groove matched with the sliding strip is arranged on the elevating block.
Further, the height adjusting assembly comprises a height adjusting block, a guide rod and a locking screw, wherein a guide hole and a locking screw hole are formed in the base, the locking screw is arranged in the locking screw hole, the guide rod is arranged in the guide hole, and the height adjusting block is arranged on the guide rod; when locking, the tip of locking screw is tightly in the lateral wall of guide bar.
Further, a second chute is arranged on the height-adjusting block, a sliding block is arranged on the dial indicator, the sliding block is in sliding connection with the second chute, and a limiting block is arranged at the tail of the sliding block.
The utility model has the beneficial effects that:
the utility model has simple structure, convenient use and low production cost; the positioning seat is provided with the protruding blocks for installing the positioning pins, so that the side edge terminal of the positioning seat is provided with the clearance part, the operation space of workers is increased, and feeding and discharging are facilitated. The V-shaped supporting point is formed by the positioning pin, so that the needle workpiece with different sizes can be adapted, and the application range of the workpiece is increased. And meanwhile, the dial indicator is arranged on the base through the height adjusting assembly, so that the height adjustment of the dial indicator is realized, the height position of the dial indicator can be adjusted at will according to the measuring position of the workpiece, and the measuring range of the workpiece is increased.
Drawings
FIG. 1 is a schematic perspective view of a manual circle runout detection tool;
FIG. 2 is a top view of FIG. 1;
the reference numerals are as follows:
1. the base, 2, locating component, 3, altitude mixture control subassembly, 4, the amesdial, 5, the slider, 11, the guiding hole, 12, locking screw, 21, the bed hedgehopping piece, 22, the positioning seat, 23, the locating pin, 31, the height-adjusting piece, 32, the guide bar, 51, stopper, 211, first spout, 221, lug, 222, fixed edge, 223, long round through-hole, 311, second spout.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
1-2, the manual detection tool for circular runout comprises a base 1, a positioning assembly 2, a height adjusting assembly 3 and a dial indicator 4, wherein the positioning assembly 2 and the height adjusting assembly 3 are arranged on the base 1, the dial indicator 4 is horizontally and slidably arranged on the height adjusting assembly 3, and a workpiece is perpendicular to the base 1 by the positioning assembly 2; during testing, the workpiece is placed in the positioning assembly 2 and is perpendicular to the base 1, the dial indicator 4 is slid, so that the contact of the dial indicator 4 contacts the characteristic position of the workpiece, then the workpiece is manually driven to rotate, the pointer of the dial indicator 4 is observed, and if the direct vibration swing is in a set range, the workpiece is tested.
The positioning assembly 2 comprises a heightening block 21, positioning seats 22 and positioning pins 23, the positioning seats 22 are arranged on the base 1 through the heightening block 21, the positioning pins 23 are arranged on the positioning seats 22, the four positioning pins 23 are arranged, two positioning pins 23 are arranged at the upper end and the lower end of the side edge of the positioning seat 22 respectively, the two positioning pins 23 are arranged in a crossing mode to form a V-shaped supporting point, and a workpiece is arranged in the V-shaped supporting point. By adopting the V-shaped supporting point, workpieces with different sizes can be adapted.
In one embodiment, as shown in fig. 1-2, two protruding blocks 221 are respectively disposed at intervals on the upper end and the lower end of the side edge of the positioning seat 22, mounting holes are disposed on the protruding blocks 221, positioning pins 23 are disposed in the mounting holes, and the positioning pins are tightly matched with the mounting holes.
In an embodiment, as shown in fig. 1-2, fixing edges 222 are protruded on two sides of the positioning seat 22, and oblong through holes 223 are provided on the fixing edges 222, and screws pass through the oblong through holes 223 to fix the positioning seat 22 on the elevating block 21.
In the above embodiment, as shown in fig. 1-2, the bottom of the fixing edge 222 is provided with a sliding strip in a protruding manner, and the elevating block 21 is provided with a first sliding groove 211 matching with the sliding strip. The slide bar is matched with the first sliding groove 211 to guide the positioning seat 22 to move horizontally so as to adjust the horizontal position of the V-shaped supporting point.
In one embodiment, as shown in fig. 1-2, the height adjusting assembly 3 includes a height adjusting block 31, a guide rod 32 and a locking screw (not shown), wherein the base 1 is provided with a guide hole 11 and a locking screw hole 12, the locking screw is arranged in the locking screw hole 12, the guide rod 32 is arranged in the guide hole 11, and the height adjusting block 31 is arranged on the guide rod 32; the height position of the height adjusting block 31 is adjusted up and down through the matching of the guide hole 11 and the guide rod 32; when locked, the end of the locking screw abuts against the side wall of the guide bar 32.
In an embodiment, as shown in fig. 1-2, a second chute 311 is provided on the height-adjusting block 31, a slide block 5 is provided on the dial indicator 4, the slide block 5 is slidably connected with the second chute 311, and a limit block 51 is provided at the tail of the slide block 5. The position of the dial indicator 4 moving towards the workpiece is limited by the limiting block 51 so as to determine the measurement reference position and ensure the measurement accuracy. Through slider 5 and second spout 311 cooperation, when placing the work piece, remove amesdial 4 to the distal end to increase the work piece and place the space, avoid with amesdial contact.
When the utility model is used, as shown in fig. 1-2, the dial indicator 4 is moved to the most far end, a worker wears a rubber finger sleeve, a workpiece is placed on the positioning component 2, the dial indicator 4 is moved to the detection position, the contact of the dial indicator 4 is contacted with the workpiece, the thumb of the worker is contacted with the workpiece through the finger sleeve, and the thumb moves horizontally to drive the workpiece to rotate on the positioning workpiece 2. By observing whether the reading of the dial indicator is in a specified range or not, if so, the workpiece is qualified; otherwise, the test is not qualified.
The foregoing is merely a preferred embodiment of the present utility model and is not intended to limit the scope of the present utility model; modifications and equivalent substitutions are intended to be included in the scope of the claims without departing from the spirit and scope of the present utility model.
Claims (6)
1. The manual detection tool for the circular runout is characterized by comprising a base, a positioning assembly, a height adjusting assembly and a dial indicator, wherein the positioning assembly and the height adjusting assembly are arranged on the base, the dial indicator is horizontally arranged on the height adjusting assembly in a sliding manner, and a workpiece is perpendicular to the base by the aid of the positioning assembly;
the positioning assembly comprises a heightening block, a positioning seat and a positioning pin, wherein the positioning seat is arranged on the base through the heightening block, the positioning pin is arranged on the positioning seat, and a V-shaped positioning fulcrum is formed by the positioning pin.
2. The manual circle run-out detection tool according to claim 1, wherein two protruding blocks are respectively arranged at the upper end and the lower end of the side edge of the positioning seat at intervals, mounting holes are formed in the protruding blocks, the positioning pins are arranged in the mounting holes, and the positioning pins are in tight fit with the mounting holes.
3. The manual circle run-out detection tool according to claim 1, wherein fixing edges are convexly arranged on two sides of the positioning seat, long round through holes are formed in the fixing edges, and the fixing edges are fixed with the elevating block through screws.
4. The manual circle run-out detection tool according to claim 3, wherein a sliding strip is convexly arranged at the bottom of the fixed edge, and a first sliding groove matched with the sliding strip is formed in the elevating block.
5. The manual circle run-out detection tool according to claim 1, wherein the height adjusting assembly comprises a height adjusting block, a guide rod and a locking screw, wherein a guide hole and a locking screw hole are formed in the base, the locking screw is arranged in the locking screw hole, the guide rod is arranged in the guide hole, and the height adjusting block is arranged on the guide rod; when locking, the tip of locking screw is tightly in the lateral wall of guide bar.
6. The manual circle run-out detection tool according to claim 5, wherein the height adjusting block is provided with a second chute, the dial indicator is provided with a sliding block, the sliding block is in sliding connection with the second chute, and the tail of the sliding block is provided with a limiting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322346626.5U CN220568022U (en) | 2023-08-30 | 2023-08-30 | Manual detection frock of circle run-out |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322346626.5U CN220568022U (en) | 2023-08-30 | 2023-08-30 | Manual detection frock of circle run-out |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220568022U true CN220568022U (en) | 2024-03-08 |
Family
ID=90091803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322346626.5U Active CN220568022U (en) | 2023-08-30 | 2023-08-30 | Manual detection frock of circle run-out |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220568022U (en) |
-
2023
- 2023-08-30 CN CN202322346626.5U patent/CN220568022U/en active Active
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| GR01 | Patent grant |