CN201014959Y - Fast clamping apparatus for the measured small sheath - Google Patents
Fast clamping apparatus for the measured small sheath Download PDFInfo
- Publication number
- CN201014959Y CN201014959Y CNU2007200661118U CN200720066111U CN201014959Y CN 201014959 Y CN201014959 Y CN 201014959Y CN U2007200661118 U CNU2007200661118 U CN U2007200661118U CN 200720066111 U CN200720066111 U CN 200720066111U CN 201014959 Y CN201014959 Y CN 201014959Y
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- CN
- China
- Prior art keywords
- matrix
- measured small
- small sheath
- gripper jaws
- clamping
- 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 discloses a quick clamping fixture used to clamp a small jacket for measurement, and comprises a main body, two clamping claws, a spring and a rotary shaft. The clamping claws are symmetrically mounted on the main body via the rotary shaft, and can simultaneously rotate around the rotary shaft, and the spring is connected with the rear parts of the clamping claws respectively. To use the utility model, the small jacket for measurement is inserted into a clamping hole on the main body, and the clamping claws, under the function of the elastic force of the spring, clamp the small jacket for measurement. The utility model has the characteristics and advantages of convenient use, fast speed and safety, and the clamping fixture is simple in structure, easy in manufacturing, low in cost and convenient in promotion.
Description
Technical field
The utility model relates to a kind of machine equipment, particularly a kind of quick-speed jigs that is used for the clamping measured small sheath when little sheath is detected.
Background technology
At medical device industry, need the performance or the quality of the medicine equipment produced be detected.For some less medicine equipment parts, be not easy to detect, and can not hold clamp in fact with big clamping instrument with big detecting instrument.Therefore, artificial situation about detecting with hand clamping detected element appears in regular meeting, and labour intensity is bigger on the one hand for this, can influence the accuracy of detection on the other hand, even also may cause industrial accident.Therefore be necessary to design and manufacture a kind of easily and fast, the small fixture of safety, to satisfy detection needs to the small-sized medical instrument parts.
The utility model content
The purpose of this utility model, be to provide a kind of easily and fast, the measured small sheath quick-speed jigs of safety.
The technical solution of the utility model is: a kind of measured small sheath quick-speed jigs comprises:
A matrix is cylinder bodily form member, and its front end is provided with a clamping hole adaptive with measured small sheath, and its middle part is provided with the strip hole that radially connects, and strip hole is communicated with clamping hole;
Two gripper jaws are the elongated member adaptive with the matrix strip hole, are separately positioned on the both sides of strip hole on the matrix, are movably connected with a rotating shaft that radially is installed on the matrix in the middle of it, and two gripper jaws can rotate around the axis respectively simultaneously;
Spring is arranged on the rear portion between two gripper jaws, and its two ends are fixedly linked with the inboard of two gripper jaws respectively, provide tension force that the rear portion of two gripper jaws is outwards opened.
The radical length of described two gripper jaw front ends is greater than the pore wall thickness of matrix clamping hole bottom, makes radial distance between the two gripper jaw front ends less than the aperture of clamping hole, but is slightly larger than the diameter of measured small sheath small end.
In the strip hole of described matrix, also above rotating shaft, be provided with one and be used to limit the limiting plate that measured small sheath stretches into distance.
The front end of described matrix is tapered.
The utility model is used for when testing the adhesion of little sheath and syringe jacket with the omnipotent tensiometer of ZWICK, the clamping measured small sheath.Have easy to use, quick, safe characteristics and advantage, and clamp structure is simple, easy to manufacture, cost is low, and is easy to utilize.
Description of drawings
Fig. 1 is the structural representation of the utility model measured small sheath quick-speed jigs.
Embodiment
Referring to Fig. 1, the utility model measured small sheath quick-speed jigs comprises matrix 1, two gripper jaws 2, spring 3 and rotating shaft 4.
Two gripper jaws 2 are the elongated member adaptive with the matrix strip hole, are separately positioned on the both sides of strip hole on the matrix, are movably connected with a rotating shaft 4 that radially is installed on the matrix in the middle of it, and two gripper jaws can rotate around the axis respectively simultaneously.The radical length of two gripper jaws, 2 front ends is greater than the pore wall thickness of matrix clamping hole bottom, makes radial distance between the two gripper jaw front ends less than the aperture of clamping hole, but is slightly larger than the diameter of measured small sheath small end.
Spring 3 is arranged on the rear portion between two gripper jaws 2, and its two ends are fixedly linked with the inboard of two gripper jaws respectively, provide tension force that the rear portion of two gripper jaws is outwards opened.
The utility model is used for being used for clamping measured small sheath when testing the adhesion of little sheath and syringe jacket with the omnipotent tensiometer of ZWICK.Its concrete using method can be described as follows in conjunction with Fig. 1:
When needs are clamped measured small sheath 5, the small end of measured small sheath 5 is firmly inserted clamping hole forward and its lower end is arrived on the limiting plate by the gap of two gripper jaws, 2 front ends, under the spring force effect of spring 3, two gripper jaws, 2 front ends produce an inside pressure, measured small sheath 5 is clamped, can not fallen easily.When needs are emitted measured small sheath 5, matrix 1 is inverted, an end that is about to be equipped with measured small sheath 5 down, the rear portion of pushing two gripper jaws 2 simultaneously with two fingers, spring is compressed, open thereupon the front portion of two gripper jaws 2, unclamps the clamping to measured small sheath 5, and measured small sheath 5 drops naturally.
Claims (4)
1. measured small sheath quick-speed jigs is characterized in that comprising:
A matrix is cylinder bodily form member, and its front end is provided with a clamping hole adaptive with measured small sheath, and its middle part is provided with the strip hole that radially connects, and strip hole is communicated with clamping hole;
Two gripper jaws are the elongated member adaptive with the matrix strip hole, are separately positioned on the both sides of strip hole on the matrix, are movably connected with a rotating shaft that radially is installed on the matrix in the middle of it, and two gripper jaws can rotate around the axis respectively simultaneously;
Spring is arranged on the rear portion between two gripper jaws, and its two ends are fixedly linked with the inboard of two gripper jaws respectively, provide tension force that the rear portion of two gripper jaws is outwards opened.
2. measured small sheath quick-speed jigs according to claim 1, it is characterized in that: the radical length of described two gripper jaw front ends is greater than the pore wall thickness of matrix clamping hole bottom, make radial distance between the two gripper jaw front ends less than the aperture of clamping hole, but be slightly larger than the diameter of measured small sheath small end.
3. measured small sheath quick-speed jigs according to claim 1 is characterized in that: in the strip hole of described matrix, also be provided with one and be used to limit the limiting plate that measured small sheath stretches into distance above rotating shaft.
4. measured small sheath quick-speed jigs according to claim 1 is characterized in that: the front end of described matrix is tapered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200661118U CN201014959Y (en) | 2007-01-04 | 2007-01-04 | Fast clamping apparatus for the measured small sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200661118U CN201014959Y (en) | 2007-01-04 | 2007-01-04 | Fast clamping apparatus for the measured small sheath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201014959Y true CN201014959Y (en) | 2008-01-30 |
Family
ID=39026759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200661118U Expired - Fee Related CN201014959Y (en) | 2007-01-04 | 2007-01-04 | Fast clamping apparatus for the measured small sheath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201014959Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101216329B (en) * | 2007-01-04 | 2011-12-07 | 上海康德莱企业发展集团股份有限公司 | Measured small sheath quick-speed jigs and method of use |
| CN114754650A (en) * | 2022-05-07 | 2022-07-15 | 上海金脉汽车电子有限公司 | PTC element detection device and PTC element detection method |
-
2007
- 2007-01-04 CN CNU2007200661118U patent/CN201014959Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101216329B (en) * | 2007-01-04 | 2011-12-07 | 上海康德莱企业发展集团股份有限公司 | Measured small sheath quick-speed jigs and method of use |
| CN114754650A (en) * | 2022-05-07 | 2022-07-15 | 上海金脉汽车电子有限公司 | PTC element detection device and PTC element detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |