CN210704392U - Spring type leak detection clamp - Google Patents
Spring type leak detection clamp Download PDFInfo
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- CN210704392U CN210704392U CN201921210779.4U CN201921210779U CN210704392U CN 210704392 U CN210704392 U CN 210704392U CN 201921210779 U CN201921210779 U CN 201921210779U CN 210704392 U CN210704392 U CN 210704392U
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Abstract
The utility model discloses a spring type leak detection clamp, which comprises a clamp seat and a clamp claw, wherein the clamp seat is connected with the center of the outer surface of the clamp claw, a holding cavity is arranged in the clamp seat, a first elastic clamping mechanism is arranged at the center of the clamp claw, a plurality of second elastic clamping mechanisms are respectively arranged above and below the first elastic clamping mechanism by the clamp claw, and the first elastic clamping mechanism and the second elastic clamping mechanism are arranged on the clamp claw, follow the clamp claw and can stretch out and draw down the surface of a pipe fitting product to be subjected to leak detection; the spring type leak detection clamp can avoid the deformation of a pipe fitting product with leak detection caused by overlarge clamping pressure, and improve the qualification rate of a finished product.
Description
The technical field is as follows:
the utility model relates to a leak hunting anchor clamps technical field especially relates to a spring leak hunting anchor clamps.
Background art:
the existing leak detection clamp device usually adopts a rigid compression rod or a cylinder to compress a pipe fitting product to be subjected to leak detection, so that the surface of the pipe fitting is tightly attached to the surface of the clamp, the pipe fitting is inflated by the aid of the air inlet interface plug to detect whether the key of the product leaks air, but the height of a blank on the surface of the pipe fitting is uneven, and meanwhile, the rigid compression rod of the traditional leak detection clamp has the problem that the surface of the pipe fitting deforms due to overlarge pressure, so that the flatness of the pipe fitting of the product becomes poor, and the quality of.
The utility model has the following contents:
in order to solve the technical problem, the utility model provides a spring leak hunting anchor clamps are provided with first elasticity fixture and second elasticity fixture, and the elasticity depression bar replaces rigid depression bar can make the pipe fitting surface of treating the leak hunting can not lead to the deformation because of pressure is too big, improves the finished product qualification rate.
The utility model provides a spring leak hunting anchor clamps, includes anchor clamps seat and anchor clamps claw, the anchor clamps seat is with the surperficial center joint in the anchor clamps claw outside, and is provided with the holding chamber in the anchor clamps seat, anchor clamps claw center is provided with first elasticity fixture, and the anchor clamps claw is provided with a plurality of second elasticity fixture respectively above first elasticity fixture, and first elasticity fixture and second elasticity fixture install on the anchor clamps claw with the gripper jaws follow-up and scalable push down treat the pipe fitting product surface of leak hunting.
Preferably, the clamp claw is an arc-shaped plate body, a center mounting through hole is correspondingly formed in the center of the clamp claw, mounting through holes which are distributed along the length direction of the clamp claw and correspond to the positions of the second elastic clamping mechanisms one by one are formed in the clamp claw, and the center mounting through hole is communicated with the accommodating cavity.
Preferably, first elasticity fixture include central centre gripping arc board, central compression spring and central telescopic link, the outer arc end middle part of central centre gripping arc board is connected with central telescopic link, central compression spring cup joints central telescopic link, and the outer arc side of central centre gripping arc board is connected with the anchor clamps claw through central compression spring and inserts central installation through-hole and holding chamber with the one end that central telescopic link kept away from central centre gripping arc board.
Preferably, second elasticity fixture include centre gripping arc board, compression spring and telescopic link, centre gripping arc board outer arc side middle part is connected with the telescopic link, compression spring cup joints the telescopic link, and centre gripping arc board outer arc side is connected and is kept away from the one end of centre gripping arc board with the telescopic link through compression spring and anchor clamps claw and insert the mounting hole.
Preferably, one side of the clamp claw is provided with an extension plate sheet extending along the width direction of the clamp claw, the extension plate sheet is provided with an elastic sealing mechanism, and the elastic sealing mechanism is installed through the guide through hole.
Preferably, elastic sealing mechanism include gas pocket end cap, end cap compression spring and direction telescopic link, the gas pocket end cap is the cylinder structure, and its surface is provided with sealant material and can seals with the cooperation of leak hunting product gas pocket, and a gas pocket end cap disc is connected with the direction telescopic link, end cap compression spring cup joints the direction telescopic link, and the gas pocket end cap passes through end cap compression spring and is connected with the extension slab and insert the direction through-hole with the one end that the gas pocket end cap was kept away from to the direction telescopic link.
The utility model has the advantages that: the central clamping arc plate on the first elastic clamping mechanism of the spring type leak detection clamp is connected with a clamp claw through a central compression spring, the central clamping arc plate and the central telescopic rod can reciprocate along the central mounting through hole when clamping a pipe fitting product to be subjected to leak detection under the action of the central compression spring, the second elastic clamping mechanism can also reciprocate along the mounting through hole in the same way, thus, the surface of the pipe fitting product to be subjected to leak detection cannot deform due to overlarge pressure, the quality of a finished product is prevented from being influenced, the qualification rate of the finished product is reduced, in addition, the clamp claw is also provided with an extension plate, an elastic sealing mechanism on the extension plate can be used for sealing other side air holes of the leakage detection pipe fitting through an air hole plug, so that the leakage detection work is convenient to be carried out, and the air hole plug is also connected with a plug compression spring which provides pressing force for the air hole plug, so that the air hole plug can conveniently enter the side air hole of the leakage detection pipe fitting for sealing.
Drawings
FIG. 1 is a front view of the present invention;
fig. 2 is a top view of the present invention.
In the figure: the clamp comprises a clamp seat 1, clamp claws 2, a holding cavity 3, a central clamping arc plate 4, a central compression spring 5, a central telescopic rod 6, a clamping arc plate 7, a compression spring 8, a telescopic rod 9, an extension plate 10, an air hole plug 11, a plug compression spring 12 and a guide telescopic rod 13.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments so as to more clearly understand the technical idea claimed in the present invention.
As shown in fig. 1 to 2, a spring type leak detection clamp comprises a clamp base 1 and a clamp claw 2, wherein the clamp base 1 is engaged with the center of the outer surface of the clamp claw 2, a containing cavity 3 is arranged in the clamp base 1, a first elastic clamping mechanism is arranged in the center of the clamp claw 2, a plurality of second elastic clamping mechanisms are respectively arranged above and below the first elastic clamping mechanism on the clamp claw 2, the first elastic clamping mechanism and the second elastic clamping mechanism are arranged on the clamp claw 2, follow the clamp claw 2 and can stretch to press the surface of a pipe fitting product to be leak detected, specifically, the clamp claw 2 is an arc-shaped plate body, a central mounting through hole is correspondingly arranged in the center of the clamp claw 2, mounting through holes which are distributed along the length direction of the clamp claw and correspond to the positions of the second elastic clamping mechanisms one by one, the central mounting through hole is communicated with the containing cavity 3, which is different from the traditional leak detection clamp, spring leak hunting anchor clamps pass through first elasticity fixture and second elasticity fixture centre gripping leak hunting product, and the elasticity depression bar replaces rigid depression bar can make the pipe fitting surface of treating the leak hunting can not lead to the deformation because of pressure is too big, improves the finished product qualification rate.
In the specific structure of the first elastic clamping mechanism and the second elastic clamping mechanism, the first elastic clamping mechanism comprises a central clamping arc plate 4, a central compression spring 5 and a central telescopic rod 6, the middle part of the outer arc end of the central clamping arc plate 4 is connected with the central telescopic rod 6, the central compression spring 5 is sleeved with the central telescopic rod 6, the outer arc side of the central clamping arc plate 4 is connected with a clamp claw 2 through the central compression spring 5, and one end of the central telescopic rod 6, far away from the central clamping arc plate 4, is inserted into the central mounting through hole and the accommodating cavity 3; the second elastic clamping mechanism comprises a clamping arc plate 7, a compression spring 8 and a telescopic rod 9, the middle part of the outer arc side of the clamping arc plate 7 is connected with the telescopic rod 9, the compression spring 8 is sleeved with the telescopic rod 9, the outer arc side of the clamping arc plate 7 is connected with the clamp claw 2 through a compression spring 8, one end of the telescopic rod 9 far away from the clamping arc plate 7 is inserted into the mounting through hole, the central clamping arc plate 4 on the first elastic clamping mechanism is connected with the clamp claw 2 through a central compression spring 5, like this anchor clamps claw 2 central centre gripping arc board 4 and central telescopic link 6 can the pressurized can remove to central mounting hole and the holding chamber 3 of anchor clamps seat 1 when to leak hunting product centre gripping, and the centre gripping arc board 7 and the telescopic link 9 of second elasticity fixture also move along mounting hole when treating the pipe fitting product centre gripping of leak hunting like this, treat the product of leak hunting can not lead to the deformation because of receiving the pressure is too big like this.
As a preferred embodiment, one side of the clamp claw 2 is provided with an extension plate 10 extending along the width direction thereof, the extension plate 10 is provided with an elastic sealing mechanism, and the elastic sealing mechanism is installed through a guide through hole, the elastic sealing mechanism comprises an air hole plug 11, a plug compression spring 12 and a guide telescopic rod 13, the air hole plug 11 is of a cylindrical structure, the surface of the air hole plug 11 is provided with a sealant material and can be matched and sealed with an air hole of a leak detection product, a circular surface of the air hole plug 11 is connected with the guide telescopic rod 13, the plug compression spring 12 is sleeved with the guide telescopic rod, the air hole plug 11 is connected with the extension plate 10 through the plug compression spring 12, one end of the guide telescopic rod 13 far away from the air hole plug 11 is inserted into the guide through hole, the elastic sealing mechanism on the extension plate 10 can be used for sealing other side air holes, the leakage detection work is convenient to carry out, the air hole plug 11 is also connected with the plug compression spring 12, the plug compression spring 12 provides pressing force for the air hole plug, and the air hole plug 11 is convenient to connect with a side air hole of a pipe fitting to be detected.
The spring type leak detection clamp has the working principle that a clamp seat is connected with a cylinder, the cylinder drives the clamp seat and a clamp claw to synchronously and horizontally move towards a pipe fitting product to be detected to be leaked, when a central clamping arc plate and a clamping arc plate on the clamp claw are contacted with the surface of the pipe fitting product to be detected to be leaked, the central clamping arc plate and the clamping arc plate are both pressed, thereby compressing the central compression spring and the compression spring, the central clamping arc plate and the central telescopic rod can move towards the central mounting through hole and the holding cavity of the clamp seat, the clamping arc plate and the telescopic rod can move along the mounting through hole, compared with a rigid compression rod, the clamping arc plate with the compression spring can prevent the surface of the pipe fitting to be detected from deforming and affecting the quality due to overlarge pressure, in addition, the air hole plug can be inserted into other side air holes of the sealed leakage detection pipe fitting, so that the leakage detection work is convenient to carry out, therefore, when the gas inlet interface plug inputs gas into a pipe fitting product to be subjected to leak detection, the gas tightness of the product can be conveniently checked.
The above is only the concrete embodiment of the present invention, and not therefore the limit of the patent scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the patent protection scope of the present invention.
Claims (6)
1. The utility model provides a spring leak hunting anchor clamps, includes anchor clamps seat and anchor clamps claw, its characterized in that: the fixture seat is connected with the center of the outer side surface of the fixture claw, a containing cavity is formed in the fixture seat, a first elastic clamping mechanism is arranged at the center of the fixture claw, a plurality of second elastic clamping mechanisms are respectively arranged above and below the first elastic clamping mechanism on the fixture claw, and the first elastic clamping mechanism and the second elastic clamping mechanism are installed on the fixture claw, follow the fixture claw and can stretch and press the surface of a pipe fitting product to be subjected to leakage detection.
2. The spring type leak detection clamp according to claim 1, characterized in that: the clamp claw is an arc-shaped plate body, a center mounting through hole is correspondingly formed in the center of the clamp claw, mounting through holes which are distributed along the length direction of the clamp claw and correspond to the positions of the second elastic clamping mechanisms one by one are formed in the clamp claw, and the center mounting through hole is communicated with the accommodating cavity.
3. The spring type leak detection clamp according to claim 2, characterized in that: first elasticity fixture include central centre gripping arc board, central compression spring and central telescopic link, central centre gripping arc board outer arc end middle part is connected with central telescopic link, central compression spring cup joints central telescopic link, and central centre gripping arc board outer arc side is connected and is kept away from the one end of central centre gripping arc board with central telescopic link through central compression spring and anchor clamps claw and insert central installation through-hole and holding chamber.
4. The spring type leak detection clamp according to claim 2, characterized in that: second elasticity fixture include centre gripping arc board, compression spring and telescopic link, centre gripping arc board outer arc side middle part is connected with the telescopic link, compression spring cup joints the telescopic link, and the outer arc side of centre gripping arc board is connected and inserts the mounting hole with the telescopic link one end of keeping away from the centre gripping arc board through compression spring and anchor clamps claw.
5. The spring type leak detection clamp according to claim 1, characterized in that: one side of the clamp claw is provided with an extension plate sheet extending along the width direction of the clamp claw, an elastic sealing mechanism is arranged on the extension plate sheet, and the elastic sealing mechanism is installed through the guide through hole.
6. The spring type leak detection clamp according to claim 5, characterized in that: elastic sealing mechanism include gas pocket end cap, compression spring and direction telescopic link, the gas pocket end cap is the cylinder structure, and its surface is provided with sealed glue material and can be sealed with the cooperation of leak hunting product gas pocket, and a gas pocket end cap disc is connected with the direction telescopic link, compression spring cup joints the direction telescopic link, and the gas pocket end cap passes through compression spring and is connected with the extension slab and will lead the telescopic link and keep away from the one end of gas pocket end cap and insert the direction through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921210779.4U CN210704392U (en) | 2019-07-30 | 2019-07-30 | Spring type leak detection clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921210779.4U CN210704392U (en) | 2019-07-30 | 2019-07-30 | Spring type leak detection clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210704392U true CN210704392U (en) | 2020-06-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921210779.4U Active CN210704392U (en) | 2019-07-30 | 2019-07-30 | Spring type leak detection clamp |
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| CN (1) | CN210704392U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112146828A (en) * | 2020-09-27 | 2020-12-29 | 湖南省嘉品嘉味生物科技有限公司 | Detection equipment for detecting sealing performance of canned food |
| CN115751201A (en) * | 2022-11-21 | 2023-03-07 | 蔡占河 | Pressure pipeline detection device with leakage point positioning function |
-
2019
- 2019-07-30 CN CN201921210779.4U patent/CN210704392U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112146828A (en) * | 2020-09-27 | 2020-12-29 | 湖南省嘉品嘉味生物科技有限公司 | Detection equipment for detecting sealing performance of canned food |
| CN115751201A (en) * | 2022-11-21 | 2023-03-07 | 蔡占河 | Pressure pipeline detection device with leakage point positioning function |
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