CN204639985U - A kind of clamping part detachable tweezers - Google Patents
A kind of clamping part detachable tweezers Download PDFInfo
- Publication number
- CN204639985U CN204639985U CN201520245695.XU CN201520245695U CN204639985U CN 204639985 U CN204639985 U CN 204639985U CN 201520245695 U CN201520245695 U CN 201520245695U CN 204639985 U CN204639985 U CN 204639985U
- Authority
- CN
- China
- Prior art keywords
- clamping part
- fixed
- jack
- ladder hole
- elastomer block
- 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
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Abstract
The utility model discloses 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.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.
Description
Technical field:
The utility model relates to hardware technical field, relates 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 purpose of this utility model overcomes the deficiencies in the prior art, and 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 utility model 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.
The beneficial effects of the utility model are: 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 utility model;
Fig. 2 is partial structurtes schematic diagram of the present utility model.
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 utility model; and be not limitation of the utility model; the those of ordinary skill of relevant technical field; when not departing from spirit and scope of the present utility model; can also make a variety of changes and modification, therefore all equivalent technical schemes also belong to category of the present utility model, and scope of patent protection of the present utility model 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 |
|---|---|---|---|
| CN201520245695.XU CN204639985U (en) | 2015-04-22 | 2015-04-22 | A kind of clamping part detachable tweezers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520245695.XU CN204639985U (en) | 2015-04-22 | 2015-04-22 | A kind of clamping part detachable tweezers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204639985U true CN204639985U (en) | 2015-09-16 |
Family
ID=54092766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520245695.XU Expired - Fee Related CN204639985U (en) | 2015-04-22 | 2015-04-22 | A kind of clamping part detachable tweezers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204639985U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842290A (en) * | 2015-04-22 | 2015-08-19 | 苏州市锐意金属制品有限公司 | Clamping part detachable tweezer |
| CN106625315A (en) * | 2016-12-23 | 2017-05-10 | 遵义医学院附属医院 | Novel forceps structure for medical laboratory |
-
2015
- 2015-04-22 CN CN201520245695.XU patent/CN204639985U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842290A (en) * | 2015-04-22 | 2015-08-19 | 苏州市锐意金属制品有限公司 | Clamping part detachable tweezer |
| CN104842290B (en) * | 2015-04-22 | 2016-12-07 | 顾玉奎 | A kind of clamping part dismountable tweezers |
| CN106625315A (en) * | 2016-12-23 | 2017-05-10 | 遵义医学院附属医院 | Novel forceps structure for medical laboratory |
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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: 20150916 Termination date: 20160422 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |