CN104842290A - Clamping part detachable tweezer - Google Patents
Clamping part detachable tweezer Download PDFInfo
- Publication number
- CN104842290A CN104842290A CN201510191627.4A CN201510191627A CN104842290A CN 104842290 A CN104842290 A CN 104842290A CN 201510191627 A CN201510191627 A CN 201510191627A CN 104842290 A CN104842290 A CN 104842290A
- Authority
- CN
- China
- Prior art keywords
- clamping part
- fixed
- tweezer
- holes
- jack
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 16
- 239000010959 steel Substances 0.000 claims abstract description 16
- 229920001971 elastomer Polymers 0.000 claims description 19
- 239000000806 elastomer Substances 0.000 claims description 19
- 125000003003 spiro group Chemical group 0.000 claims description 9
- 238000005452 bending Methods 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010437 gem Substances 0.000 description 1
- 229910001751 gemstone Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B9/00—Hand-held gripping tools other than those covered by group B25B7/00
- B25B9/02—Hand-held gripping tools other than those covered by group B25B7/00 without sliding or pivotal connections, e.g. tweezers, onepiece tongs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
Abstract
The invention discloses a clamping part detachable tweezer. The clamping part detachable tweezer comprises a tweezer body, the tweezer body comprises a connecting part and tweezer arms, the outer walls of the front ends of the tweezer arms are provided with fixed parts, the middles of the fixed parts are provided with inserted holes, the side walls of the upper portions and the side walls of the lower portions of the inserted holes are provided with ladder through holes, the outer ends of small diameter segments of the ladder through holes penetrate out of the side walls of the fixed parts, large diameter segments of the ladder through holes are communicated with the side walls of the inserted holes, elastic blocks are inserted into the large diameter segments in a sleeved mode, fixing rods are inserted and clamped in the small diameter segments in a sleeved mode, the elastic blocks are pressed and leaned by the fixing rods, the other ends of the elastic blocks are fixed to steel balls, the tops of the steel balls penetrate into the inserted holes, the outer walls of the rear ends of clamping parts are provided with connecting blocks, inserting rods are fixed to the connecting blocks, the inserting rods are inserted in the inserted holes in a sleeved mode, the outer walls of the inserting rods are provided with concave holes, and the steel balls are embedded into the concave holes. The clamping parts can be replaced, so that the tweezer does not need to be replaced integrally, the cost of the clamping part detachable tweezer is lowered, waste is not generated, and the environment is protected.
Description
Technical field:
The present invention relates to hardware technical field, relate to a kind of clamping part detachable tweezers in particular.
Background technology:
Tweezers are a kind of conventional hardwares, are the requisite instruments of user in the processing of tiny at jewel, electronics etc. especially or precision part; Current tweezers are on the market generally integral structures, it is made up of connecting portion and two tweezer arms, and the top of tweezer arm has connection clamping part, clamp by connecting clamping part, it connects clamping part is hold yielding structure most, the tweezers service time of its connection clamping part damage long afterwards just needs whole replacing, and it produces a large amount of wastes, adds cost.
Summary of the invention:
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of clamping part detachable tweezers, its clamping part can be changed, and so just without the need to whole replacing, it reduces costs, and can not produce waste, environmental protection.
The scheme that the present invention solve the technical problem is:
A kind of clamping part detachable tweezers, comprise body, described body comprises connecting portion and tweezer arm, the front end outer wall of described tweezer arm has fixed part, the middle part of fixed part has jack, the upper portion side wall of jack and lower sides has ladder hole, the sidewall of fixed part is stretched out in the outer end of the reduced diameter section of ladder hole, the enlarged diameter section of ladder hole communicates with the sidewall of jack, elastomer block sleeve is in enlarged diameter section, fixed bar sleeve holding are in reduced diameter section, fixed bar is pressed against in elastomer block, the other end of elastomer block is fixed with steel ball, the top of steel ball is stretched in jack, the rear end outer wall of clamping part has contiguous block, contiguous block is fixed with inserted link, inserted link sleeve is in jack, steel ball is nested with in the shrinkage pool that the outer wall of inserted link has.
Preferred as technique scheme, the front end of described clamping part has the first clamping part extended forward, and the top of the first clamping part has bending clamping part.
Preferred as technique scheme, described contiguous block has connection ladder hole, the top of inserted link has spiro union portion, the top of spiro union portion has bolt head, bolt head is connecting the diameter through hole section place of ladder hole, and spiro union portion is screwed onto in the internal thread at the minor diameter through hole section place connecting ladder hole.
Preferred as technique scheme, have Plug Division in the middle part of the end face that described fixed bar is pressed against elastomer block place, Plug Division is nested in the main spliced eye that the corresponding end face of elastomer block has.
Preferred as technique scheme, the other end of described elastomer block has spherical groove, and steel ball is nested in spherical groove and is bonded and fixed on the bottom surface of spherical groove.
Beneficial effect of the present invention is: compared with prior art, and its clamping part can be changed, and so just without the need to whole replacing, it reduces costs, and can not produce waste, environmental protection.
Accompanying drawing illustrates:
The following drawings is only intended to schematically illustrate the present invention and explain, not delimit the scope of the invention.Wherein:
Fig. 1 is structural representation of the present invention;
Fig. 2 is partial structurtes schematic diagram of the present invention.
Detailed description of the invention:
Embodiment, see as shown in Fig. 1 to 2, a kind of clamping part detachable tweezers, comprise body, described body comprises connecting portion 10 and tweezer arm 20, the front end outer wall of described tweezer arm 20 has fixed part 21, the middle part of fixed part 21 has jack 22, the upper portion side wall of jack 22 and lower sides has ladder hole 23, the sidewall of fixed part 21 is stretched out in the outer end of the reduced diameter section 231 of ladder hole 23, the enlarged diameter section 232 of ladder hole 23 communicates with the sidewall of jack 22, elastomer block 24 sleeve is in enlarged diameter section 232, fixed bar 25 sleeve holding are in reduced diameter section 232, fixed bar 25 is pressed against in elastomer block 24, the other end of elastomer block 24 is fixed with steel ball 26, the top of steel ball 26 is stretched in jack 22, the rear end outer wall of clamping part 30 has contiguous block 31, contiguous block 31 is fixed with inserted link 32, inserted link 32 sleeve is in jack 22, steel ball 26 is nested with in the shrinkage pool 33 that the outer wall of inserted link 32 has.
Further, the top that the front end of described clamping part 30 has the first clamping part 34, first clamping part 34 extended forward has bending clamping part 35.
Further, described contiguous block 31 has and connects ladder hole 311, the top of inserted link 32 has spiro union portion 321, the top of spiro union portion 321 has bolt head 322, bolt head 322 is connecting the diameter through hole section place of ladder hole 311, and spiro union portion 321 is screwed onto in the internal thread at the minor diameter through hole section place connecting ladder hole 311.
Further, have Plug Division 251 in the middle part of the end face that described fixed bar 25 is pressed against elastomer block 24 place, Plug Division 251 is nested in the main spliced eye 241 that the corresponding end face of elastomer block 24 has.
Further, the other end of described elastomer block 24 has spherical groove 242, steel ball 26 be nested in be bonded and fixed at spherical groove 242 in spherical groove 242 bottom surface on.
Operation principle: by stretching in jack 22 by inserted link 32, like this, by the effect of elastomer block 24, be nested in by steel ball 26 in shrinkage pool 33, realizes fixing.
And when needing to change, can be able to be changed by drawing clamping part 30 of exerting oneself, and inserted link 32 can be changed by rotating bolted joint 322.
Finally; above embodiment is only for illustration of the present invention; and be not limitation of the present invention; the those of ordinary skill of relevant technical field; without departing from the spirit and scope of the present invention; can also make a variety of changes and modification, therefore all equivalent technical schemes also belong to category of the present invention, and scope of patent protection of the present invention should be defined by the claims.
Claims (5)
1. clamping part detachable tweezers, comprise body, described body comprises connecting portion (10) and tweezer arm (20), it is characterized in that: the front end outer wall of described tweezer arm (20) has fixed part (21), the middle part of fixed part (21) has jack (22), the upper portion side wall of jack (22) and lower sides has ladder hole (23), the sidewall of fixed part (21) is stretched out in the outer end of the reduced diameter section (231) of ladder hole (23), the enlarged diameter section (232) of ladder hole (23) communicates with the sidewall of jack (22), elastomer block (24) sleeve is in enlarged diameter section (232), fixed bar (25) sleeve holding are in reduced diameter section (232), fixed bar (25) is pressed against in elastomer block (24), the other end of elastomer block (24) is fixed with steel ball (26), the top of steel ball (26) is stretched in jack (22), the rear end outer wall of clamping part (30) has contiguous block (31), contiguous block (31) is fixed with inserted link (32), inserted link (32) sleeve is in jack (22), steel ball (26) is nested with in the shrinkage pool (33) that the outer wall of inserted link (32) has.
2. a kind of clamping part detachable tweezers according to claim 1, it is characterized in that: the front end of described clamping part (30) has the first clamping part (34) extended forward, the top of the first clamping part (34) has bending clamping part (35).
3. a kind of clamping part detachable tweezers according to claim 2, it is characterized in that: described contiguous block (31) has connection ladder hole (311), the top of inserted link (32) has spiro union portion (321), the top of spiro union portion (321) has bolt head (322), bolt head (322) is connecting the diameter through hole section place of ladder hole (311), and spiro union portion (321) is screwed onto in the internal thread at the minor diameter through hole section place connecting ladder hole (311).
4. a kind of clamping part detachable tweezers according to claim 3, it is characterized in that: have Plug Division (251) in the middle part of the end face that described fixed bar (25) is pressed against elastomer block (24) place, Plug Division (251) are nested in the main spliced eye (241) that elastomer block (24) corresponding end face has.
5. a kind of clamping part detachable tweezers according to claim 4, it is characterized in that: the other end of described elastomer block (24) has spherical groove (242), and steel ball (26) is nested in spherical groove (242) and is bonded and fixed on the bottom surface of spherical groove (242).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510191627.4A CN104842290B (en) | 2015-04-22 | 2015-04-22 | A kind of clamping part dismountable tweezers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510191627.4A CN104842290B (en) | 2015-04-22 | 2015-04-22 | A kind of clamping part dismountable tweezers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104842290A true CN104842290A (en) | 2015-08-19 |
| CN104842290B CN104842290B (en) | 2016-12-07 |
Family
ID=53842470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510191627.4A Active CN104842290B (en) | 2015-04-22 | 2015-04-22 | A kind of clamping part dismountable tweezers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104842290B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110056779A (en) * | 2019-05-20 | 2019-07-26 | 中铁建工集团有限公司 | The automatic cutting device of water flow |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1935465A (en) * | 2005-09-23 | 2007-03-28 | 谢智庆 | Single-head pivoting tool with dismountable head |
| US20090021033A1 (en) * | 2007-07-17 | 2009-01-22 | Ideavillage Products Corp. | Illuminated magnifying tweezers |
| CN203272038U (en) * | 2013-02-27 | 2013-11-06 | 阮月芹 | Novel tweezers |
| CN203749506U (en) * | 2014-03-13 | 2014-08-06 | 金志军 | Surgical scissors |
| CN203829099U (en) * | 2014-04-25 | 2014-09-17 | 上海微创骨科医疗科技有限公司 | Guide system for hip replacement |
| CN204639985U (en) * | 2015-04-22 | 2015-09-16 | 苏州市锐意金属制品有限公司 | A kind of clamping part detachable tweezers |
-
2015
- 2015-04-22 CN CN201510191627.4A patent/CN104842290B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1935465A (en) * | 2005-09-23 | 2007-03-28 | 谢智庆 | Single-head pivoting tool with dismountable head |
| US20090021033A1 (en) * | 2007-07-17 | 2009-01-22 | Ideavillage Products Corp. | Illuminated magnifying tweezers |
| CN203272038U (en) * | 2013-02-27 | 2013-11-06 | 阮月芹 | Novel tweezers |
| CN203749506U (en) * | 2014-03-13 | 2014-08-06 | 金志军 | Surgical scissors |
| CN203829099U (en) * | 2014-04-25 | 2014-09-17 | 上海微创骨科医疗科技有限公司 | Guide system for hip replacement |
| CN204639985U (en) * | 2015-04-22 | 2015-09-16 | 苏州市锐意金属制品有限公司 | A kind of clamping part detachable tweezers |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110056779A (en) * | 2019-05-20 | 2019-07-26 | 中铁建工集团有限公司 | The automatic cutting device of water flow |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104842290B (en) | 2016-12-07 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20161028 Address after: 266000 Licang, Qingdao, No. nine East water road, No. 320, No. Applicant after: Gu Yukui Address before: 215000 Taiping Industrial Zone, Taiping Town, Suzhou, Jiangsu, Xiangcheng District Applicant before: Suzhou Ruiyi Metal Products Co., Ltd. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 225300 Jiangsu province Taizhou Gaogang Xu Zhuang Jie Dao Cao Guan Ying community Patentee after: Gu Yukui Address before: 266000 Licang, Qingdao, No. nine East water road, No. 320, No. Patentee before: Gu Yukui |
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Effective date of registration: 20181102 Address after: 401320 Village Road, Huaxi Town, Banan District, Chongqing Patentee after: Reach the clouds Tools Co., ltd in Chongqing Address before: 225300 Cao Gang Ying community, Xu Zhuang Street, Gao Gang, Taizhou, Jiangsu Patentee before: Gu Yukui |
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Effective date of registration: 20200417 Address after: 401320 No. 249 Yunan Avenue, Banan District, Chongqing, 8-29 Patentee after: Chongqing Boshi Intellectual Property Service Co., Ltd. Address before: 401320 Village Road, Huaxi Town, Banan District, Chongqing Patentee before: HON HAI PRECISION INDUSTRY Co.,Ltd. |
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Effective date of registration: 20201126 Address after: 410300 No.177 Jianshou Avenue, economic development zone, Liuyang City, Changsha City, Hunan Province Patentee after: Liuyang Huarui Intellectual Property Operation Co., Ltd Address before: 401320 No. 249 Yunan Avenue, Banan District, Chongqing, 8-29 Patentee before: Chongqing Boshi Intellectual Property Service Co.,Ltd. |
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Effective date of registration: 20211229 Address after: 408500 4-2-37, No. 74, East Park Road, Baima Town, Wulong District, Chongqing Patentee after: Chongqing Yuzan enterprise management consulting center Address before: No. 177, Jianshou Avenue, Jingkai District, Liuyang City, Changsha City, Hunan Province, 410300 Patentee before: Liuyang Huarui Intellectual Property Operation Co., Ltd |