CN202517354U - Expansion type clamp inside water tap - Google Patents
Expansion type clamp inside water tap Download PDFInfo
- Publication number
- CN202517354U CN202517354U CN2011205672257U CN201120567225U CN202517354U CN 202517354 U CN202517354 U CN 202517354U CN 2011205672257 U CN2011205672257 U CN 2011205672257U CN 201120567225 U CN201120567225 U CN 201120567225U CN 202517354 U CN202517354 U CN 202517354U
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- CN
- China
- Prior art keywords
- cylinder
- elastic expansion
- tap
- sleeve
- water tap
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- Expired - Lifetime
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Abstract
The utility model discloses an expansion type clamp inside a water tap, which comprises a cylinder and an ejector pin, wherein one end of the ejector pin is connected with the output end of the cylinder, a cone is arranged at the other end of the ejector pin, an elastic expansion sleeve is sleeved on the cone, and the elastic expansion sleeve can be directly or indirectly mounted on the cylinder. The expansion type clamp inside the water tap has a simple and compact structure, through the arrangement of the elastic expansion sleeve at the front end of the ejector pin, the elastic expansion sleeve extends into the inner hole of a water tap, and then the ejector pin pushes forward or withdraw backward, the elastic expansion sleeve is enabled to expand uniformly or return to an original state, and then the inner hole is expanded or released, namely the catching or placing actions to the water tap are achieved. The expansion type clamp inside the water tap can be used in the production of water taps in the bathroom accessory industry.
Description
Technical field
The utility model relates to a kind of anchor clamps, particularly a kind of tap internal expansion type anchor clamps.
Background technology
At present, the tap of bathroom production adds problems such as aspect such as size exists left-right deviation, wall thickness to differ, morpheme is different at casting profile and machine, needs the polish wall thickness that makes it of tap even and meet the standard of design.
The mode of polishing tap mainly is divided into manual work polishing and automatically grinding, and wherein, artificial polishing is the working method of the existing polishing tap of using always.Artificial polishing refers to; The manual tap that grasps is polished on sander; In bruting process; Can go out qualified product by skiving thereby the people can make corresponding adjustment according to tap shape, radian, angle and tap different wall, but this polishing mode exists efficient to hang down and shortcomings such as labour intensity is big.Automatically grinding, refer to utilize mechanical arm to grasp tap after, can with tap on sander according to the path locus polishing of setting, such polishing mode efficient is high and can reduce working strength of workers.
Yet well-known tap relative volume is less, and mechanical arm is relatively large, how to let mechanical arm easily firmly grasp tap automatically and goes grinding and polishing just to need to be resolved hurrily.
The utility model content
The purpose of the utility model; Be to provide a kind of tap internal expansion type anchor clamps, it is simple and compact for structure, evenly expands after can putting in elastic expansion-sleeve in the tap endoporus or is returned to reset condition; Realize tensioner or unclamp endoporus, promptly accomplished extracting or placement action tap.
The solution that the utility model solves its technical problem is: tap internal expansion type anchor clamps; Comprise cylinder and thimble; One end of said thimble is connected with the output of cylinder; The other end is provided with cone, is with elastic expansion-sleeve on the said cone, and said elastic expansion-sleeve can directly or indirectly be installed on the cylinder.
As the further improvement of technique scheme, said elastic expansion-sleeve is provided with installation end and working end, and said working end is provided with limited step, and said installation end is attached to the fixed head that is arranged on the cylinder.
Further improvement as technique scheme also comprises pressing plate, and said fixed head is provided with installing hole; After said installation end is inserted installing hole; Said pressing plate connects with fixed head, and installation end is fixed in the installing hole, and the width of installation end is slightly larger than or equals the degree of depth of installing hole.
As the further improvement of technique scheme, also be provided with ring flange on the said cylinder, also be provided with between said cylinder and ring flange and be connected rebound.
As the further improvement of technique scheme, said cylinder is a piston-cylinder.
The beneficial effect of the utility model is: the utility model is simple and compact for structure, through on the thimble front end, elastic expansion-sleeve being set, so when grasping tap; After elastic expansion-sleeve stretched into the tap endoporus, thimble pushed forward, and elastic expansion-sleeve is evenly expanded and this endoporus of tensioner; Promptly accomplished grasping movement to tap; After tap was accomplished processing, after thimble drawn back, elastic expansion-sleeve returned to reset condition rapidly and extracts out from the tap endoporus; Promptly accomplished placement action, convenient extracting or the placement tap realized to tap.
The utility model can be used in the production of the tap in the bathroom industry.
Description of drawings
Below in conjunction with accompanying drawing and instance the utility model is further described.
Fig. 1 is the exploded perspective view of the utility model;
Fig. 2 is the longitudinal sectional view of the utility model;
Fig. 3 is the structural scheme of mechanism of elastic expansion-sleeve in the utility model.
The specific embodiment
Below in conjunction with accompanying drawing, specify the application of the utility model in tap is produced.
With reference to Fig. 1～Fig. 3; Tap internal expansion type anchor clamps comprise cylinder 1 and thimble 2, and an end of said thimble 2 is connected with the output of cylinder 1; The other end is provided with cone; Be with elastic expansion-sleeve 3 on the said cone, elastic expansion-sleeve 3 is a 65Mn steel member, and elastic expansion-sleeve 3 can directly or indirectly be installed on the cylinder 1.
In the utility model; Cylinder 1 is the SDA80*30 piston-cylinder; The output of cylinder 1 is connected with thimble 2, is with elastic expansion-sleeve 3 on the cone on the thimble 2, and the tapering of the endoporus of elastic expansion-sleeve 3 is equal to or greater than the tapering on the thimble 2; Cylinder 1 is provided with on first pore 7 and second pore, 6, the first pores 7 and second pore 6 and is connected with tracheae respectively.After elastic expansion-sleeve 3 stretched into the tap endoporus, to first pore, 7 bubbling airs, the output of cylinder 1 took thimble 2 to and ejects through tracheae, made cone extruding elastic expansion-sleeve 3 and evenly expansion, made elastic expansion-sleeve 3 tensioner tap endoporus; After accomplishing tap polishing work; Can be in second pore 6 bubbling air and with cylinder in existing gas get rid of from first pore 7; The output of cylinder 1 is drawn back and is driven thimble and draws back, and makes elastic expansion-sleeve 3 return to reset condition, and elastic expansion-sleeve 3 can be extracted out from the tap endoporus.
Further as preferred embodiment, said elastic expansion-sleeve 3 is provided with installation end 8 and working end 9, and said working end 9 is provided with limited step 10, and said installation end 8 is attached to the fixed head 5 that is arranged on the cylinder 1, and fixed head 5 is through being threaded on the cylinder 1.The working end 9 of elastic expansion-sleeve 3 is divided into 4 claws along its circumferential section, and when thimble 2 stretches out extruding during working end 9, claw is tap endoporus promptly outwards, i.e. tap promptly, and when thimble 2 time receiving back, claw unclamps tap.Limited step 10 restraint of labour ends 9 stretch into the degree of depth of tap endoporus, and the state that makes same elastic expansion-sleeve 3 grasp tap each time is the same, make things convenient for the location of polishing work.When production needs to change the product of tap, can elastic expansion-sleeve 3 be disassembled from fixed head 5, change elastic expansion-sleeve 3 with the tap coupling.
Further as preferred embodiment, also comprise pressing plate 4, said fixed head 5 is provided with installing hole; After said installation end 8 is inserted installing hole; Said pressing plate 4 connects with fixed head 5, and installation end 8 is fixed in the installing hole, and pressing plate 4 is threaded with being connected to of 5 of fixed heads.The width of installation end 8 is slightly larger than or equals the degree of depth of installing hole, can make installation end 8 stable being installed between pressing plate 4 and the fixed head 5, prevents that the unstability of installation end 8 from installing the hidden danger that produces.When needing to change elastic expansion-sleeve 3, pressing plate 4 is disassembled from fixed head 5, change required elastic expansion-sleeve 3.
Further as preferred embodiment, also be provided with ring flange 12 on the said cylinder 1, said cylinder 1 also is provided with 12 on ring flange and is connected rebound 11.Through ring flange 12 the utility model is connected on the mechanical arm.
More than be that preferred embodiments to the utility model specifies; But the utility model is created and is not limited to said embodiment; Those of ordinary skill in the art also can make all equivalent modifications or replacement under the prerequisite of the utility model spirit, modification that these are equal to or replacement all are included in the application's claim institute restricted portion.
Claims (5)
1. tap internal expansion type anchor clamps; It is characterized in that: comprise cylinder (1) and thimble (2); One end of said thimble (2) is connected with the output of cylinder (1); The other end is provided with cone, is with elastic expansion-sleeve (3) on the said cone, and said elastic expansion-sleeve (3) can directly or indirectly be installed on the cylinder (1).
2. tap internal expansion type anchor clamps according to claim 1; It is characterized in that: said elastic expansion-sleeve (3) is provided with installation end (8) and working end (9); Said working end (9) is provided with limited step (10), and said installation end (8) is attached to the fixed head (5) that is arranged on the cylinder (1).
3. tap internal expansion type anchor clamps according to claim 2; It is characterized in that: also comprise pressing plate (4); Said fixed head (5) is provided with installing hole, and after said installation end (8) was inserted installing hole, said pressing plate (4) connected with fixed head (5); Installation end (8) is fixed in the installing hole, and the width of installation end (8) is slightly larger than or equals the degree of depth of installing hole.
4. according to claim 2 or 3 described tap internal expansion type anchor clamps, it is characterized in that: also be provided with ring flange (12) on the said cylinder (1), also be provided with between said cylinder (1) and ring flange (12) and be connected rebound (11).
5. according to claim 2 or 3 described tap internal expansion type anchor clamps, it is characterized in that: said cylinder (1) is a piston-cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205672257U CN202517354U (en) | 2011-12-30 | 2011-12-30 | Expansion type clamp inside water tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205672257U CN202517354U (en) | 2011-12-30 | 2011-12-30 | Expansion type clamp inside water tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202517354U true CN202517354U (en) | 2012-11-07 |
Family
ID=47100322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205672257U Expired - Lifetime CN202517354U (en) | 2011-12-30 | 2011-12-30 | Expansion type clamp inside water tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202517354U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554740A (en) * | 2011-12-30 | 2012-07-11 | 广州南鸥卫浴用品有限公司 | Internal expansion type fixture for faucet |
| CN106799468A (en) * | 2016-11-30 | 2017-06-06 | 宁夏共享模具有限公司 | A kind of pneumatic expansion fixture for carrying core |
| US9744602B2 (en) | 2013-07-05 | 2017-08-29 | Wuhu Huiying Automatic Equipment Co., Ltd. | Work piece chuck of a manipulator |
-
2011
- 2011-12-30 CN CN2011205672257U patent/CN202517354U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554740A (en) * | 2011-12-30 | 2012-07-11 | 广州南鸥卫浴用品有限公司 | Internal expansion type fixture for faucet |
| US9744602B2 (en) | 2013-07-05 | 2017-08-29 | Wuhu Huiying Automatic Equipment Co., Ltd. | Work piece chuck of a manipulator |
| CN106799468A (en) * | 2016-11-30 | 2017-06-06 | 宁夏共享模具有限公司 | A kind of pneumatic expansion fixture for carrying core |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGZHOU SEAGULL KITCHEN AND BATH PRODUCTS CO., L Free format text: FORMER OWNER: BATH ARTICLES CO., LTD. OF SOUTH LARUS RIDIBUNDUS OF GUANGZHOU Effective date: 20140508 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140508 Address after: Panyu District, Guangzhou city of Guangdong Province Yu Street 511400 No. 363 Shanxi Road Patentee after: Guangzhou Seagull Kitchen and Bath Products Co., Ltd. Address before: Panyu District, Guangzhou city of Guangdong Province Yu Street Shanxi road 511400 federal industrial city Patentee before: Bath articles Co., Ltd. of south Larus ridibundus of Guangzhou |
|
| CX01 | Expiry of patent term |
Granted publication date: 20121107 |
|
| CX01 | Expiry of patent term |