CN203779372U - Clamping device detecting pulling force of trunk sealing strip - Google Patents
Clamping device detecting pulling force of trunk sealing strip Download PDFInfo
- Publication number
- CN203779372U CN203779372U CN201420096350.8U CN201420096350U CN203779372U CN 203779372 U CN203779372 U CN 203779372U CN 201420096350 U CN201420096350 U CN 201420096350U CN 203779372 U CN203779372 U CN 203779372U
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- China
- Prior art keywords
- clamp
- sealing strip
- pedestal
- clamping device
- rotating
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- Expired - Fee Related
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Abstract
The utility model discloses a clamping device detecting pulling force of a trunk sealing strip and aims to overcome the defect that a special tool capable of detecting the pulling force of the trunk sealing strip conveniently is absent in the prior art. The clamping device comprises an elongated base, a sliding clamping block and a rotating clamping block, wherein a rotating seat is arranged on one side of the base, the rotating clamping block is rotationally connected onto the rotating seat, the sliding clamping block is glidingly connected to the base and slides towards the rotating clamping block, a bulge is arranged on one side, which faces towards the rotating clamping block, of the sliding clamping block, the bulge is propped against one end, which is located between a rotating axis and the base, of the rotating clamping block, a linear feeding mechanism for pushing the sliding clamping block to slide is arranged between the sliding clamping block and the base, and a tension meter fixing structure for installing a tension meter is arranged on the base. The clamping device has the advantages that the sealing strip is clamped to realize connection of the tension meter and the sealing strip; the sealing strip is clamped and fastened; and the clamping device is convenient to operate, high in detection efficiency and the like.
Description
Technical field
The utility model relates to a kind of fixture, relates in particular to a kind of clamping device for band seal of car trunk.
Background technology
The sealing strip that existing car trunk all can discharge water in its installation is to increase airtight degree and the preventing water leakage performance of luggage case bonnet and luggage case.After sealing strip is arranged on luggage case, its withdrawal resistance performance is the important indicator that ensures sealing strip sealing property, if the sealing strip withdrawal resistance performance after installing is not good, is just easily in use shifted or comes off, and has influence on normally closed and the water resistance of luggage case.The operation of the pull out force monitoring to luggage case sealing in prior art is comparatively complicated, sealing strip need to be arranged in special detection frock and detect, consuming time longer.This situation increases man-hour and cost, and therefore some manufacturers ignore the detection of this part, is difficult to ensure its installation quality.Detect, lack effective means the edge of the instruments such as tensiometer and sealing strip is fixed and use the instruments such as tensiometer to carry out easy pull out force to sealing strip.In a word, in prior art, lack a kind of specific purpose tool that can easy detection trunk sealing strip pull out force.
Utility model content
The utility model is the deficiency that lacks a kind of specific purpose tool that can easy detection trunk sealing strip pull out force in prior art for overcoming, and a kind of clamping device that detects trunk sealing strip pull out force that can coordinate tensiometer to carry out pull out force detection to the trunk sealing strip after installing is provided.
For achieving the above object, the utility model is by the following technical solutions:
A kind of clamping device that detects trunk sealing strip pull out force of the present utility model, comprise the pedestal of strip, slip clamp and rotation clamp, pedestal one side is provided with rotation seat, rotating clamp is rotatably connected on rotation seat, slip clamp is slidably connected at pedestal, glide direction is towards rotating clamp, slip clamp is provided with projection towards a side of rotating clamp, described projection leans rotates clamp one end between pivot center and pedestal, between slip clamp and pedestal, be provided with and promote the Linear feed mechanism that slip clamp slides, on pedestal, be provided with the tensiometer fixed structure that tensiometer is installed.The utility model, by the fixing tensiometer of tensiometer fixed structure, is used for clamping trunk sealing strip by rotating clamp and slip clamp.So just can realize indirectly fixing between tensiometer and sealing strip by the utility model, by pullling tensiometer, the trunk sealing strip of installation be carried out to pull out force detection.In the time clamping, Linear feed mechanism promotes to slide and steps up piece along pedestal slip to close and final laminating.The projection arranging on slip clamp leans to rotate steps up piece one end between pivot center and pedestal, compressing rotation steps up piece rotates and makes its one end away from pedestal tightly lean slip clamp one end away from pedestal, thereby can fasteningly step up the edge of sealing strip.
As preferably, described Linear feed mechanism comprises screw rod and is provided with the screw bolt seat of screwed hole, described screw bolt seat is fixedly connected with pedestal, screwed hole parallel sliding clamp glide direction, and the side side that slip clamp rotates clamp is dorsad provided with the pit that can hold screw rod end.By rotary screw make its on screw bolt seat constantly to the feeding of rotation seat direction, thereby promoting to slide steps up piece clamp slides and the final sealing strip that clamps to rotating, now the screw connection structure between screw rod and screw bolt seat can play the effect of retaining locking.Pit plays position-limiting action, ensures the position stability between screw rod end and slip clamping seats.
As preferably, screw rod one end arranges screw thread, leans in pit through screwed hole end, and the screw rod other end is vertically installed with turning handle.Turning handle facilitates rotating screw bolt to carry out feeding.
As preferably, the side that pedestal arranges rotation seat is provided with slide rail along its length, and slip clamp is slidably connected by slide rail and pedestal.
As preferably, rotate clamp and the opposed facing side of slip clamp and be respectively provided with a groove, described two place's slot openings are relative.In the time rotating clamp and the clamping of slip clamp, two place's grooves form place's through-hole structure in both laminating sides.Like this when the end that rotates clamp and slip clamp clamps sealing strip, clamped sealing strip segment thickness is compressed, the part of sealing strip in through-hole structure keeps original thickness, such thickness difference plays position-limiting action at recess edge place, effectively prevent that sealing strip from extracting from rotating between clamp and slip clamp, strengthen the utility model to the fastening degree of the blessing of sealing strip.
As preferably, the end that rotates clamp and the opposed facing side of slip clamp is provided with sawtooth lines.Sawtooth lines enhancing rotation clamp and slip clamp, mutually in the face of the coefficient of friction of a side end, strengthen the utility model to the fastening degree of the blessing of sealing strip.
As preferably, tensiometer fixed structure comprises the threaded mounting hole being arranged on pedestal, the described threaded mounting hole axis clamp glide direction of vertically sliding.The measuring junction of tensiometer is connected with the utility model by threaded mounting hole, by the utility model, tensiometer is connected indirectly with sealing strip, thereby can uses tensiometer to detect sealing strip type pull out force.The direction of threaded mounting hole axis can ensure, while using tensiometer to detect, the direction of measurement of tensiometer is consistent with the direction that the utility model clamps sealing strip, ensures the order of accuarcy of pull out force test.
Therefore, the utlity model has following beneficial effect: the realization that (1) clamping sealing strip is realized tensiometer and sealing strip is connected; (2) fastening to sealing strip clamping; (3) easy and simple to handle, detection efficiency is high.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is sectional structure schematic diagram of the present utility model.
Fig. 3 is the cross-sectional schematic of use state of the present utility model.
In figure:
1. pedestal; 2. slip clamp; 3. rotate clamp; 4. rotation seat; 5. screw rod; 6. screw bolt seat; 7. turning handle; 8. slide rail; 9. groove; 10. sawtooth lines; 11. threaded mounting holes; 12. projections; 13. sealing strips; 14. tensiometers.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
Embodiment: as shown in Figure 1, a kind of clamping device that detects trunk sealing strip pull out force of the present utility model, comprises pedestal, rotates clamp, screw bolt seat, slip clamp and rotation seat.
As shown in Figure 2 and Figure 3, base shape is strip cube.Pedestal one side is provided with rotation seat endways, rotates clamp and is rotatably connected on rotation seat.The homonymy of pedestal is provided with slide rail along its length, and slip clamp is slidably connected by slide rail and pedestal.Slip clamp glide direction is towards rotating clamp.Slip clamp is provided with projection towards a side of rotating clamp, and described projection leans rotates clamp one end between pivot center and pedestal.
The utility model, by the fixing tensiometer 14 of tensiometer 14 fixed structures, is used for clamping trunk sealing strip 13 by rotating clamp and slip clamp.So just can realize indirectly fixing between tensiometer 14 and sealing strip 13 by the utility model, by pullling tensiometer 14, the trunk sealing strip 13 of installation be carried out to pull out force detection.In the time clamping, Linear feed mechanism promotes to slide and steps up piece along pedestal slip to close and final laminating.The projection arranging on slip clamp leans to rotate steps up piece one end between pivot center and pedestal, compressing rotation steps up piece rotates and makes its one end away from pedestal tightly lean slip clamp one end away from pedestal, thereby can fasteningly step up the edge of sealing strip 13.
Rotate clamp and the opposed facing side of slip clamp and be respectively provided with a groove, described two place's slot openings are relative.The end that rotates clamp and the opposed facing side of slip clamp is provided with sawtooth lines, and described sawtooth lines is positioned at groove outside.In the time rotating clamp and the clamping of slip clamp, two place's grooves form place's through-hole structure in both laminating sides.Like this when the end that rotates clamp and slip clamp clamps sealing strip 13, clamped sealing strip 13 segment thicknesses are compressed, the part of sealing strip 13 in through-hole structure keeps original thickness, such thickness difference plays position-limiting action at recess edge place, effectively prevent that sealing strip 13 from extracting from rotating between clamp and slip clamp, strengthen the utility model to the fastening degree of the blessing of sealing strip 13.Sawtooth lines enhancing rotation clamp and slip clamp, mutually in the face of the coefficient of friction of a side end, strengthen the utility model to the fastening degree of the blessing of sealing strip 13.
Pedestal is provided with the screw bolt seat of screwed hole away from one end of rotation seat.Screwed hole parallel sliding clamp glide direction, is provided with screw rod in screwed hole.The side side that slip clamp rotates clamp is dorsad provided with the pit that can hold screw rod end.Screw rod one end arranges screw thread, leans in pit through screwed hole end, and the screw rod other end is vertically installed with turning handle.By rotary screw make its on screw bolt seat constantly to the feeding of rotation seat direction, thereby promoting to slide steps up piece clamp slides and the final sealing strip 13 that clamps to rotating, now the screw connection structure between screw rod and screw bolt seat can play the effect of retaining locking.Pit plays position-limiting action, ensures the position stability between screw rod end and slip clamping seats.
Pedestal is the threaded mounting hole near screw bolt seat one side at rotation seat, and described threaded mounting hole is between guide rail two side, and the axis clamp glide direction of vertically sliding.The measuring junction of tensiometer 14 is connected with the utility model by threaded mounting hole, by the utility model, tensiometer 14 is connected indirectly with sealing strip 13, thereby can uses tensiometer 14 to detect sealing strip 13 type pulls out force.The direction of threaded mounting hole axis can ensure, while using tensiometer 14 to detect, the direction of measurement of tensiometer 14 is consistent with the direction that the utility model clamps sealing strip 13, ensures the order of accuarcy of pull out force test.
As shown in Figure 3, the utility model in use, is first fixed on the measuring junction of tensiometer 14 in threaded mounting hole, and tensiometer 14 and the utility model are fixed.Then carry the utility model with tensiometer 14 is outstanding, measure gravity of the present utility model, read numerical value a.Then rotate turning handle, feed screw, promotes slip clamp by screw rod, and make to slide clamp and rotation clamp clamp sealing strip 13 edges.Last carry tensiometer 14 until sealing strip 13 is extracted on vertically, read the numerical value b while extracting.Whether the actual pull out force size c=b-a of sealing strip 13, inquire about this numerical value and meet the requirements.
Claims (7)
1. one kind is detected the clamping device of trunk sealing strip pull out force, it is characterized in that, comprise the pedestal of strip, slip clamp and rotation clamp, pedestal one side is provided with rotation seat, rotating clamp is rotatably connected on rotation seat, slip clamp is slidably connected at pedestal, glide direction is towards rotating clamp, slip clamp is provided with projection towards a side of rotating clamp, described projection leans rotates clamp one end between pivot center and pedestal, between slip clamp and pedestal, be provided with and promote the Linear feed mechanism that slip clamp slides, on pedestal, be provided with the tensiometer fixed structure that tensiometer is installed.
2. a kind of clamping device that detects trunk sealing strip pull out force according to claim 1, it is characterized in that, described Linear feed mechanism comprises screw rod and is provided with the screw bolt seat of screwed hole, described screw bolt seat is fixedly connected with pedestal, screwed hole parallel sliding clamp glide direction, the side side that slip clamp rotates clamp is dorsad provided with the pit that can hold screw rod end.
3. a kind of clamping device that detects trunk sealing strip pull out force according to claim 2, is characterized in that, screw rod one end arranges screw thread, leans in pit through screwed hole end, and the screw rod other end is vertically installed with turning handle.
4. a kind of clamping device that detects trunk sealing strip pull out force according to claim 1, is characterized in that, the side that pedestal arranges rotation seat is provided with slide rail along its length, and slip clamp is slidably connected by slide rail and pedestal.
5. according to a kind of clamping device that detects trunk sealing strip pull out force described in claim 1 or 2 or 3 or 4, it is characterized in that, rotate clamp and the opposed facing side of slip clamp and be respectively provided with a groove, described two place's slot openings are relative.
6. according to a kind of clamping device that detects trunk sealing strip pull out force described in claim 1 or 2 or 3 or 4, it is characterized in that, the end that rotates clamp and the opposed facing side of slip clamp is provided with sawtooth lines.
7. according to a kind of clamping device that detects trunk sealing strip pull out force described in claim 1 or 2 or 3 or 4, it is characterized in that, tensiometer fixed structure comprises the threaded mounting hole being arranged on pedestal, the described threaded mounting hole axis clamp glide direction of vertically sliding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420096350.8U CN203779372U (en) | 2014-03-05 | 2014-03-05 | Clamping device detecting pulling force of trunk sealing strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420096350.8U CN203779372U (en) | 2014-03-05 | 2014-03-05 | Clamping device detecting pulling force of trunk sealing strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203779372U true CN203779372U (en) | 2014-08-20 |
Family
ID=51315600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420096350.8U Expired - Fee Related CN203779372U (en) | 2014-03-05 | 2014-03-05 | Clamping device detecting pulling force of trunk sealing strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203779372U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107576760A (en) * | 2017-09-07 | 2018-01-12 | 中国电子产品可靠性与环境试验研究所 | Hermetic seal device inside atmosphere content test fixture and method |
| CN112630042A (en) * | 2019-09-24 | 2021-04-09 | 内蒙古伊利实业集团股份有限公司 | Tensile force detection device |
-
2014
- 2014-03-05 CN CN201420096350.8U patent/CN203779372U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107576760A (en) * | 2017-09-07 | 2018-01-12 | 中国电子产品可靠性与环境试验研究所 | Hermetic seal device inside atmosphere content test fixture and method |
| CN112630042A (en) * | 2019-09-24 | 2021-04-09 | 内蒙古伊利实业集团股份有限公司 | Tensile force detection device |
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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: 20140820 Termination date: 20150305 |
|
| EXPY | Termination of patent right or utility model |