CN202599394U - Calibration clamp of three-dimensional morphological trace comparison measurer - Google Patents
Calibration clamp of three-dimensional morphological trace comparison measurer Download PDFInfo
- Publication number
- CN202599394U CN202599394U CN 201220240033 CN201220240033U CN202599394U CN 202599394 U CN202599394 U CN 202599394U CN 201220240033 CN201220240033 CN 201220240033 CN 201220240033 U CN201220240033 U CN 201220240033U CN 202599394 U CN202599394 U CN 202599394U
- Authority
- CN
- China
- Prior art keywords
- chute
- micrometer
- clamp
- baffle plate
- base
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a calibration clamp of a three-dimensional morphological trace comparison measurer. The calibration clamp comprises a base plate (1), a front baffle plate (3), a rear baffle plate (3), a left protection plate (5), a right protection plate (9), a clamp base (6) and a micrometer (2), wherein a sliding chute is fixed on the base plate; a sliding block is arranged on a slope of the sliding chute; the baffle plates are arranged on the front part and the rear part of the sliding block; the protection plates are arranged on the left and the right of the sliding block; the clamp base is arranged on the tops of the front baffle plate and the rear baffle plate; the baffle plates, the protection plates and the base are fixedly connected with one another to form a whole; the micrometer is fixed on the front baffle plate; and the shaft end of the micrometer penetrates through the front baffle plate and is in threaded connection with the front end of the sliding block. The utility model has the advantages that the calibration clamp is adjusted by the micrometer, so that the clamp base can be lifted precisely, and a demand for calibration of the measurer is met; the calibration clamp is rational in structure, stable in performance and easy to operate and can be used for detecting the quality of a micro-electronic micro-mechanical precision piece; and therefore, the quality checking technical level and the working efficiency are improved.
Description
Technical field
The utility model relates to police criminal detection appreciation field, particularly relates to a kind of demarcation anchor clamps that on three-dimensional appearance vestige matching measurement appearance, use.
Background technology
China is to the comparison and the detection of the aspects such as bullet, shell case and instrument line trace of bullet at present; Still be in the situation of analyzing with sample storage in kind; Detection to mark information still rests on the technological layer by single instrument Direct observation two dimensional image comparison, can't solve an accurate location survey difficult problem that in three dimensions object appearance technology and vestige comparison technology, exists.Along with scientific-technical progress, three-dimensional appearance vestige matching measurement appearance has appearred now, can solve an above-mentioned difficult problem, lack a kind of accurate demarcation anchor clamps but use.
The utility model content
The purpose of the utility model is exactly the shortcoming that exists in the prior art in order to solve, and a kind of demarcation anchor clamps that are used for three-dimensional appearance vestige matching measurement appearance are provided.
To achieve these goals, the utility model has adopted following technical scheme:
A kind of demarcation anchor clamps of three-dimensional appearance vestige matching measurement appearance is characterized in that comprising:
A, chassis are fixed with chute on the chassis, the chute centre is provided with ramp, the both sides, inclined-plane are provided with side plate;
A slide block is set on the ramp of b, chute, and the lower inclined plane that is provided with below the slide block and the ramp of chute are slidingly matched, and the slide block middle part is provided with screw;
The front and back side of c, chute is respectively equipped with front apron, backboard, and the left and right sides of chute is respectively equipped with left backplate, right backplate, and front apron, backboard and left backplate, the fastened to each other connection of right backplate constitute a framework, base of frame roof connection;
Connect a micrometer on d, the front apron, micrometer is provided with one section screw rod and cooperates with thread connection in the slide block.
Further technical scheme is that side plate with described left backplate, right backplate and chute both sides is to lead and is slidingly matched.
The micrometer that adopts in the technique scheme is known product, can reach the accurate rotation amount and the amount of feeding.
During use; These demarcation anchor clamps are placed on the universal stage of matching measurement appearance; Make before and after slide block is on the inclined-plane of chute mobile through the rotation adjusting micrometer; Because the restriction of chute four sides, front and rear baffle and left-and-right guard board drive clamp base only can be done and move up and down, and have realized the accurate oscilaltion function of clamp base.
Employing the utility model has the advantages that through adopting micrometer to regulate; Realized the accurate lifting moving of clamp base; Needs have been satisfied to the staking-out work of measuring instrument; It is rational in infrastructure, stable performance, easy and simple to handle, can be used for the quality testing of microelectronics micromechanics precision part, thereby improves the quality inspection technology level and work efficiency.
Description of drawings
Fig. 1 is the perspective view of the utility model;
Fig. 2 is the decomposing schematic representation of Fig. 1;
Fig. 3 is A-A cut-open view of Fig. 1;
Fig. 4 is B-B cut-open view of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing the utility model is elaborated:
Like Fig. 1, shown in Figure 2, the demarcation anchor clamps of a kind of three-dimensional appearance vestige matching measurement appearance that provides for the utility model comprise following ingredient:
A, chassis 1 are fixed with chute 8 on the chassis 1, chute 8 centres are provided with ramp 8a, the both sides, inclined-plane are provided with side plate 8b;
A slide block 4 is set on the ramp of b, chute 8, and the slide block 4 following lower inclined plane 4b that are provided with and the ramp 8a of chute 8 are slidingly matched, and slide block 4 middle parts are provided with screw 4a;
The front and back side of c, chute 8 is respectively equipped with front apron 3, backboard 7; The left and right sides of chute 8 is respectively equipped with left backplate 5, right backplate 9; Front apron 3, backboard 7 with left backplate 5,9 fastened to each other connections of right backplate constitute frameworks, frame roof connects a base 6;
Connect a micrometer 2 on d, the front apron 3, micrometer 2 is provided with one section screw rod 2a and cooperates with screw thread 4a connection in the slide block 4.
The ramp 8a of as shown in Figure 3 is slide block 4 and chute 8 situation that is slidingly matched, when rotating micrometer 2, when slide block 4 moved horizontally on screw rod 2a, the ramp 8a along chute 8 slided again, thereby drove framework and base 6 moves up and down.
The side plate 8b of as shown in Figure 4 is left backplate 5, right backplate 9 and chute 8 both sides is guiding and is slidingly matched.
Above-described only is the preferred implementation of the utility model.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model principle, can also make some modification and improvement, these also should be regarded as belonging to the protection domain of the utility model.
Claims (2)
1. the demarcation anchor clamps of a three-dimensional appearance vestige matching measurement appearance is characterized in that comprising:
A, chassis (1) are fixed with chute (8) on chassis (1), chute (8) centre is provided with ramp (8a), the ramp both sides are provided with side plate (8b);
A slide block (4) is set on the ramp of b, chute (8), and the following lower inclined plane (4b) that is provided with of slide block (4) is slidingly matched with the ramp (8a) of chute (8), and slide block (4) middle part is provided with screw (4a);
The front and back side of c, chute (8) is respectively equipped with front apron (3), backboard (7); The left and right sides of chute (8) is respectively equipped with left backplate (5), right backplate (9); Front apron (3), backboard (7) and left backplate (5), the fastened to each other connection of right backplate (9) constitute a framework, a frame roof connection base (6);
D, front apron (3) go up and connect a micrometer (2), and micrometer (2) is provided with one section screw rod (2a) and cooperates with screw thread (4a) connection in the slide block (4).
2. the demarcation anchor clamps of three-dimensional appearance vestige matching measurement appearance according to claim 1 is characterized in that: the side plate (8b) of described left backplate (5), right backplate (9) and chute (8) both sides is guiding and is slidingly matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220240033 CN202599394U (en) | 2012-05-26 | 2012-05-26 | Calibration clamp of three-dimensional morphological trace comparison measurer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220240033 CN202599394U (en) | 2012-05-26 | 2012-05-26 | Calibration clamp of three-dimensional morphological trace comparison measurer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202599394U true CN202599394U (en) | 2012-12-12 |
Family
ID=47316924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220240033 Expired - Fee Related CN202599394U (en) | 2012-05-26 | 2012-05-26 | Calibration clamp of three-dimensional morphological trace comparison measurer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202599394U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108036800A (en) * | 2017-12-27 | 2018-05-15 | 广州安云电子科技有限公司 | A kind of IMU demarcates fixture |
| CN112893169A (en) * | 2021-01-15 | 2021-06-04 | 重庆大江国立精密机械制造有限公司 | Stamping part detection equipment |
-
2012
- 2012-05-26 CN CN 201220240033 patent/CN202599394U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108036800A (en) * | 2017-12-27 | 2018-05-15 | 广州安云电子科技有限公司 | A kind of IMU demarcates fixture |
| CN112893169A (en) * | 2021-01-15 | 2021-06-04 | 重庆大江国立精密机械制造有限公司 | Stamping part detection equipment |
| CN112893169B (en) * | 2021-01-15 | 2022-07-19 | 重庆大江国立精密机械制造有限公司 | Stamping part detection equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20150526 |
|
| EXPY | Termination of patent right or utility model |