CN203738706U - Clamping device - Google Patents
Clamping device Download PDFInfo
- Publication number
- CN203738706U CN203738706U CN201420134786.1U CN201420134786U CN203738706U CN 203738706 U CN203738706 U CN 203738706U CN 201420134786 U CN201420134786 U CN 201420134786U CN 203738706 U CN203738706 U CN 203738706U
- Authority
- CN
- China
- Prior art keywords
- moving member
- clamping device
- support member
- flexible plunger
- plunger ring
- 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
Links
Landscapes
- Clamps And Clips (AREA)
Abstract
The utility model provides a clamping device. The clamping device is used for installing a flexible piston ring, and comprises a supporting part and a moving part, wherein a locking block is arranged at one end of the supporting part, the moving part can move and be fixed relative to the supporting part, and a moving block which can be used in cooperation with the locking block to tightly clamp the flexible piston ring is arranged on the moving part. According to the clamping device, the flexible piston ring can be clamped and transferred so that the phenomenon that because the flexible piston ring deforms, installation operation is influenced can be avoided, a transfer tool is provided for installation of the flexible piston ring, and convenience of installation of the flexible piston ring is remarkably improved.
Description
Technical field
The utility model relates to maintenance of equipment mounting technique field, more particularly, relates to for a kind of clamping device of flexible plunger ring is installed.
Background technology
In the equipment of industry now, for example, piston ring is installed mostly to realize sealing in compressor one kind equipment.Generally, piston ring adopts the manufacture of rubber-like material to form more, in large-sized piston ring, adopts opening design, conveniently change in time, but in Renewal process, because rubber-based products self rigidity is lower, in installation process, be difficult for keeping fixed installation form, be very easy to occur deformation, piston ring cannot be in place easily, particularly, under narrow profound installation environment, installation difficulty is larger, to fitting operation, has brought larger inconvenience.
Therefore, how improving the installation convenience of flexible plunger ring, is current those skilled in the art's problem demanding prompt solution.
Utility model content
In view of this, the utility model provides a kind of clamping device, and it can improve the installation convenience of flexible plunger ring.
In order to achieve the above object, the utility model provides following technical scheme:
A clamping device, for flexible plunger ring is installed, it comprises:
Support member, one end of described support member is provided with scotch;
Can move and fixing moving member with respect to described support member, on described moving member, be provided with and can coordinate with described scotch the movable block that clamps described flexible plunger ring.
Preferably, in above-mentioned clamping device, described support member is tube-like piece, and described moving member is rod-like element, and described moving member is through the inner chamber of described support member.
Preferably, in above-mentioned clamping device, also comprise the length direction along described moving member, be evenly arranged on a plurality of fixture blocks on described moving member.
Preferably, in above-mentioned clamping device, described support member offers away from one end of described scotch the opening that coordinates clamping with described fixture block.
Preferably, in above-mentioned clamping device, also comprise:
Be arranged in described inner chamber, and protrude the bulge loop of described support member inwall, described moving member is through described bulge loop;
Be arranged on described moving member near one end of described movable block, and protrude the annular flange flange of described moving member periphery wall;
Two ends are connected with described annular flange flange with described bulge loop respectively, with the return spring that drives described moving member to reset.
Preferably, in above-mentioned clamping device, described returning spring is set in described moving member outside.
Preferably, in above-mentioned clamping device, described moving member is provided with handle away from one end of described movable block.
In the clamping device that the utility model provides, before flexible plunger ring is installed, first flexible plunger ring is placed between scotch and movable block, then pull moving member to move, make movable block close to scotch, until flexible plunger ring is clamped, this seasonal moving member maintains static with respect to support member, in the situation that guaranteeing that scotch and movable block clamp flexible plunger ring all the time, support member is operated, make it be deep into the installation position of equipment, when flexible plunger ring is shifted into behind installation position, reverse mobile moving member, make scotch and movable block unclamp flexible plunger ring, and support member and moving member are shifted out to equipment, the installation of flexible plunger ring.The clamping device that the utility model provides, by to the clamping of flexible plunger ring and handover, can either avoid flexible plunger ring to affect fitting operation because there is deformation, also the installation for flexible plunger ring provides handover instrument, has significantly improved the installation convenience of flexible plunger ring.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structural representation of the clamping device that Fig. 1 provides for the utility model embodiment.
In upper Fig. 1:
Support member 1, scotch 2, moving member 3, movable block 4, fixture block 5, opening 6, bulge loop 7, annular flange flange 8, return spring 9, handle 10.
The specific embodiment
The utility model provides a kind of clamping device, and it can improve the installation convenience of flexible plunger ring.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, the clamping device that the utility model embodiment provides, for flexible plunger ring is installed, it comprises:
Support member 1, one end of this support member 1 is provided with scotch 2;
Can be moved and be fixed the moving member 3 of (location) with respect to support member 1, on moving member 3, be provided with and can coordinate with scotch 2 movable block 4 that clamps flexible plunger ring.
In a kind of clamping device that the present embodiment provides, before flexible plunger ring is installed, first flexible plunger ring is placed between scotch 2 and movable block 4, then pull moving member 3 to move, make movable block 4 close to scotch 2, until flexible plunger ring is clamped, this seasonal moving member 3 maintains static with respect to support member 1, in the situation that guaranteeing that scotch 2 and movable block 4 clamp flexible plunger ring all the time, support member 1 is operated, make it be deep into the installation position of equipment, when flexible plunger ring is shifted into behind installation position, reverse mobile moving member 3, make scotch 2 and movable block 4 unclamp flexible plunger ring, and support member 1 and moving member 3 are shifted out to equipment, the installation of flexible plunger ring.
The clamping device that the present embodiment provides, by to the clamping of flexible plunger ring and handover, can either avoid flexible plunger ring to affect fitting operation because there is deformation, also the installation for flexible plunger ring provides handover instrument, has significantly improved the installation convenience of flexible plunger ring.
In order further to optimize technique scheme, in the clamping device that the present embodiment provides, support member 1 is tube-like piece, and moving member 3 is rod-like element, and moving member 3 is through the inner chamber of support member 1.Concrete, the implementation structure of clamping device can be various ways, wherein support member 1 being set to tube-like piece, moving member 3, to be set to rod-like element be one of them comparatively preferred embodiment, this kind of structure can be dwindled the space that clamping device takies largely, the clamping device of small volume can adapt to how different installation environments, makes its versatility higher.
In addition, the set-up mode of pipe box bar, also can improve its simple operation, and what make that maintenance personal can be convenient operates on it.
In the clamping device that the present embodiment provides, also comprise along the length direction of moving member 3, be evenly arranged on a plurality of fixture blocks 5 on moving member 3.In order to realize the relative fixing of moving member 3 and support member 1, fixture block 5 is set on moving member 3, make movable block 4 in the situation that clamping flexible plunger ring, fixture block 5 is fastened on support member 1, thereby it is oppositely mobile and cause getting loose of flexible plunger ring to avoid moving member 3 to occur under the effect of flexible plunger ring reaction force.
And a plurality of fixture blocks 5 are set, and it is evenly arranged on the length direction of moving member 3, as shown in Figure 1, in order to make movable block 4 and scotch 2 when clamping the flexible plunger ring of multiple different size, clamping that all can be by different fixture blocks 5 and support member 1 to flexible plunger environmental protection hold clamped condition, make clamping device that the present embodiment provides can meet the installation requirement of the flexible plunger ring of multiple different size.
For support member 1 can better be coordinated with fixture block 5, support member 1 offers away from one end of scotch 2 opening 6 that coordinates clamping with fixture block 5.As shown in Figure 1, this opening 6 is in order to make support member 1 better coordinate clamping with fixture block 5, to improve clamping effect.Certainly, in the situation that can guaranteeing the normal clamping of fixture block 5, on support member 1, also can opening 6 be set and directly make fixture block 5 be fastened on the end face of support member 1.
Further, in the clamping device that the present embodiment provides, also comprise:
Be arranged in inner chamber, and protrude the bulge loop 7 of support member 1 inwall, moving member 3 is through bulge loop 7;
Be arranged on moving member 3 near one end of movable block 4, and protrude the annular flange flange 8 of moving member 3 periphery walls;
Two ends are connected with annular flange flange 8 with bulge loop 7 respectively, with the return spring 9 that drives moving member 3 to reset.
In the present embodiment, by being set, improves by return spring 9 simple operation of clamping device, and for fixing return spring 9, can realize the object that drives moving member 3 returns, on support member 1 and moving member 3, be provided with respectively bulge loop 7 and annular flange flange 8, be used for fixing respectively the two ends of return spring 9.And in addition, the normal work of the clamping device that bulge loop 7 and annular flange flange 8 can also provide for the present embodiment provides safety assurance, that is: in the process moving at moving member 3, annular flange flange 8 can be close to bulge loop 7, when moving member 3 displacements are when excessive, annular flange flange 8 can contact with bulge loop 7, and now bulge loop 7 can stop annular flange flange 8 formation, moving member 3 cannot be continued mobile, avoided because of the excessive damage that causes clamping device of moving member 3 displacements.
Preferably, returning spring is set in moving member 3 outsides, as shown in Figure 1.This kind of set-up mode is preferred arrangement, in addition, the in the situation that return spring 9 also can being separately fixed at bulge loop 7 and annular flange flange 8 at two ends, around moving member 3, arranges a plurality of.
Concrete, as shown in Figure 1, moving member 3 is provided with handle 10 away from one end of movable block 4.The simple operation that handle 10 can further improve clamping device is set.
In this description, each embodiment adopts the mode of going forward one by one to describe, and each embodiment stresses is the difference with other embodiment, between each embodiment identical similar part mutually referring to.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the utility model.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (7)
1. a clamping device, for flexible plunger ring is installed, is characterized in that, comprising:
Support member, one end of described support member is provided with scotch;
Can move and fixing moving member with respect to described support member, on described moving member, be provided with and can coordinate with described scotch the movable block that clamps described flexible plunger ring.
2. clamping device according to claim 1, is characterized in that, described support member is tube-like piece, and described moving member is rod-like element, and described moving member is through the inner chamber of described support member.
3. clamping device according to claim 2, is characterized in that, also comprises the length direction along described moving member, is evenly arranged on a plurality of fixture blocks on described moving member.
4. clamping device according to claim 3, is characterized in that, described support member offers away from one end of described scotch the opening that coordinates clamping with described fixture block.
5. clamping device according to claim 2, is characterized in that, also comprises:
Be arranged in described inner chamber, and protrude the bulge loop of described support member inwall, described moving member is through described bulge loop;
Be arranged on described moving member near one end of described movable block, and protrude the annular flange flange of described moving member periphery wall;
Two ends are connected with described annular flange flange with described bulge loop respectively, with the return spring that drives described moving member to reset.
6. clamping device according to claim 5, is characterized in that, described returning spring is set in described moving member outside.
7. according to the clamping device described in any one in claim 1-6, it is characterized in that, described moving member is provided with handle away from one end of described movable block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420134786.1U CN203738706U (en) | 2014-03-24 | 2014-03-24 | Clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420134786.1U CN203738706U (en) | 2014-03-24 | 2014-03-24 | Clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203738706U true CN203738706U (en) | 2014-07-30 |
Family
ID=51338569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420134786.1U Expired - Fee Related CN203738706U (en) | 2014-03-24 | 2014-03-24 | Clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203738706U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104526640A (en) * | 2014-11-29 | 2015-04-22 | 西安航空动力控制科技有限公司 | Fixture for pressing pin into end face of spring |
| CN106363578A (en) * | 2016-08-31 | 2017-02-01 | 中国船舶重工集团公司第七八研究所 | Source assembling and disassembling tool and method for pump-out type lithologic density logging instrument |
-
2014
- 2014-03-24 CN CN201420134786.1U patent/CN203738706U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104526640A (en) * | 2014-11-29 | 2015-04-22 | 西安航空动力控制科技有限公司 | Fixture for pressing pin into end face of spring |
| CN106363578A (en) * | 2016-08-31 | 2017-02-01 | 中国船舶重工集团公司第七八研究所 | Source assembling and disassembling tool and method for pump-out type lithologic density logging instrument |
| CN106363578B (en) * | 2016-08-31 | 2018-06-01 | 中国船舶重工集团公司第七一八研究所 | Pump-out type litho-density tool loads and unloads source instrument and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205254472U (en) | Gasbag component assembly anchor clamps | |
| CN203738706U (en) | Clamping device | |
| CN105459018A (en) | Assembly tool for plastic pipe joint | |
| CN203542001U (en) | Floating pressing-mounting mechanism for sealing cover | |
| CN210890186U (en) | Vacuum valve convenient to clamp and fix | |
| CN105782567A (en) | Mounting device for glass steel pipeline | |
| CN104119001B (en) | A kind of for removing the fixture of bubble in glass crack | |
| CN203836436U (en) | Side flange sealing head for casing head | |
| CN204349366U (en) | A kind of multiple field cable testing bridge structure | |
| CN103291995B (en) | A kind of scalable Ventilating valve | |
| CN203887542U (en) | Quick changeover vacuum adsorption mechanism | |
| CN203976612U (en) | A kind of for removing the fixture of glass crack bubble | |
| CN204053407U (en) | Selector base metal pad erection unit | |
| CN202955339U (en) | Reinforced anti-skidding pipe clamp | |
| CN203918927U (en) | A kind of installing/dismounting device of Pressure gauge dial plate | |
| CN203556515U (en) | Vertical double-sided spraying equipment | |
| CN102653042B (en) | Sleeve robot welding, automatic positioning and clamping device | |
| CN104526610A (en) | Auto-fastening loading device | |
| CN204524970U (en) | A kind of dovetail type center positioning mechanism | |
| CN202517237U (en) | Sleeve robot welding automatic positioning and clamping device | |
| CN204728702U (en) | A kind of pipeline hangs mould mould | |
| CN204725504U (en) | A kind of mechanical paw | |
| CN204311727U (en) | The scaffold Rapid fastening structure of pipe fitting end | |
| CN203853913U (en) | Round tube clamping device | |
| CN203865839U (en) | Tooling for mounting and dismounting supporting roll of diameter-expanding head |
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: 20140730 Termination date: 20170324 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |