CN1070100C - Double-face tongs with combined bearing face - Google Patents
Double-face tongs with combined bearing face Download PDFInfo
- Publication number
- CN1070100C CN1070100C CN94100174A CN94100174A CN1070100C CN 1070100 C CN1070100 C CN 1070100C CN 94100174 A CN94100174 A CN 94100174A CN 94100174 A CN94100174 A CN 94100174A CN 1070100 C CN1070100 C CN 1070100C
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- China
- Prior art keywords
- jaw
- clamp
- face
- flat
- semicircle
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- 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 present invention relates to a pair of double-face tongs, particularly to a pair of double-face tongs with the requirements on clamping column workpieces, workpieces with parallel surfaces and irregular workpieces. The present invention comprises double clamp jaws and flat clamp claws, wherein the double clamp jaws can move in straight lines; the flat clamp claws are fixedly connected with the edges of the double clamp jaws; each flat clamp claw is arranged on one section of the edge of each clamp jaw edge, and a rotatable semicircular clamp claw with a clamp plane exposed out of the edge of the clamp jaw is arranged on the other section of each clamp jaw; a side supporting surface is arranged on one side (of each semicircular clamp claw) which is adjacent to the flat clamp claws. Thus, the present invention has the capability of clamping workpieces with various shapes and increasing the clamp firmness and has wide applicability.
Description
The present invention relates to a kind of two-sided clamp, the workpiece that especially refers to not only require the clamping cylinder He have parallel surface, but also require the multi-functional two-sided clamp of the irregular workpiece of clamping.
At present, existing two-sided clamp, as: vice, hand welding, basket pincers, manipulator etc., only suitable clamping cylindrical rod, pipe fitting and have the workpiece of the face of being parallel to each other, and also the contact-making surface of holding workpiece is limited, and often clamping is not firm yet.
In view of this, the purpose of this invention is to provide a kind of two-sided clamping of combination grip face, removing on the folder jaw has stationary jaw to also have movable jaw, and with multiple clamping face holding workpiece.
The object of the present invention is achieved like this: but it has the double fastener jaw that straight line moves and is fixedly connected on flat jaw on the double fastener jaw edge, be provided with flat jaw for one section at folder jaw edge, and another section is provided with its clamping plane and is exposed at outside the folder jaw edge, and revolvable semicircle jaw; In flat jaw one side adjacent the survey clamping face is set with the semicircle jaw.
Owing to adopt such scheme: workpiece that can the multiple shape of clamping, and increase the fixing of clamping, applicability is wide.
The present invention is further described below in conjunction with drawings and Examples of the present invention:
Fig. 1 is a first embodiment of the present invention schematic diagram.
Fig. 2 is a first embodiment of the present invention stereogram.
Fig. 3 is the parallel workpiece schematic diagram of first embodiment of the present invention clamping.
Fig. 4 is the straight pole schematic diagram of first embodiment of the present invention clamping.
Fig. 5 is a second embodiment of the present invention schematic diagram.
Fig. 6 is a third embodiment of the present invention schematic diagram.
Fig. 7 is a fourth embodiment of the present invention schematic diagram.
Fig. 8 is a fifth embodiment of the present invention schematic diagram.
Fig. 9 is a sixth embodiment of the present invention schematic diagram.
Figure 10 is a sixth embodiment of the present invention stereogram.
Figure 11 is a seventh embodiment of the present invention schematic diagram.
Figure 12 is an eighth embodiment of the present invention schematic diagram.
Figure 13 is an eighth embodiment of the present invention stereogram.
Figure 14 is a ninth embodiment of the present invention schematic diagram.
Figure 15 is a tenth embodiment of the present invention schematic diagram.
Figure 16 is a 11st embodiment of the present invention schematic diagram.
Figure 17 is the little oval workpiece schematic diagram of tenth embodiment of the present invention clamping.
First embodiment, shown in Fig. 1～4, on two folder jaw frontside edges, be fixed with the relative a pair of flat jaw 102 in clamping plane respectively, it is relative to be respectively equipped with the clamping plane simultaneously, and be exposed at outside the folder jaw frontside edge, a pair of rotatable semicircle jaw 101 (being limited in certain angle range can rotate freely), it is (recessed in flat jaw 102 one sides adjacent with semicircle jaw 101 cambered surface to be set, protruding or S shape cambered surface) or the survey clamping face 103 on inclined-plane, cooperate with the clamping plane of a pair of flat jaw 102 and the clamping plane of semicircle jaw 101, can the clamping cylindrical work (rod or pipe) and have the workpiece of parallel surface, and clamp firm, especially to irregular workpiece; Cooperate with the side clamping face 103 of a pair of flat jaw 102 and the clamping plane end of semicircle jaw 101, can clamping right circular cylinder spare or spheroid spare.
Second embodiment, as shown in Figure 5, only on a folder jaw 100, fixedly install a flat jaw 102 and rotatable semicircle jaw 101, this flat jaw 102 is supported plane 103 with the semicircle jaw 100 adjacent sides that also are provided with, and another relative folder jaw 100 is fixed an integral body (on the whole folder jaw length) flat jaw (prior art), and clamping work pieces cooperatively interacts.
The 3rd embodiment as shown in Figure 6, clamps on the jaws 600 two, the centre is provided with a pair of rotatable semicircle pawl 601, and both sides are provided with a pair of flat jaw 602 respectively, and the side clamping face 603 on cambered surface or inclined-plane is set in flat jaw 602 1 sides adjacent with semicircle jaw 601.
The 4th embodiment, as shown in Figure 7, on two folder jaws 700, the centre is provided with the semicircle jaw 701 of two pairs of rotatable identical sizes, both sides are provided with a flat jaw 702 respectively, and the side seating surface 703 on cambered surface or inclined-plane is set in flat jaw 702 1 sides adjacent with semicircle jaw 701.
The 5th embodiment as shown in Figure 8, on two folder jaws 800, is replaced with the semicircle jaw 801 of size to a pair of semicircle jaw 701 among Fig. 7, can be suitable for the clamping miniature workpiece.
The 6th embodiment is shown in Fig. 9,10, on two folder jaws 900, set gradually a pair of flat jaw 902 and two pairs of semicircle jaws 901, the side seating surface 903 on cambered surface or inclined-plane is set in flat jaw 902 1 sides adjacent with semicircle jaw 901 equally, is applicable to the processing of hanging down, as boring, tapping, bore hole etc.
The 7th embodiment, as shown in figure 11, wherein the setting on the folder jaw is identical with Fig. 9, and fixes an integral body (on the whole folder jaw length) flat jaw (prior art) on another folder jaw.
The 8th embodiment shown in Figure 12,13, is divided into the folder jaw 1200 among Fig. 9 and has flat jaw portion and semicircle jaw portion, then links into an integrated entity with screw 1202, Fig. 1 also can be changed into dismountable folder jaw structure equally.
The 9th embodiment as shown in figure 14, will wherein one press from both sides the folder jaw structure that jaw is made Figure 12, and fixes a whole flat jaw (prior art) on another folder jaw.
The tenth embodiment, shown in Figure 15,17, on two folder jaws, a pair of flat jaw and a pair of semicircle jaw are set respectively, the side seating surface on cambered surface or inclined-plane is set two kinds of adjacent flat jaw one sides of jaw, and one auxiliary inclined-plane (chamfering) 2000 is set in semicircle jaw one side, can be suitable for the little special-shaped workpiece of clamping (as: oval workpiece).
The 11 embodiment, as shown in figure 16, on two folder jaws, the centre position is provided with a pair of semicircle jaw respectively, both sides are provided with a pair of flat jaw respectively, and except that flat chuck was provided with the side seating surface, semicircle jaw both sides also were provided with auxiliary inclined-plane 2000.
Claims (5)
1, but a kind of two-sided clip tonger of combination grip face has the double fastener jaw that straight line moves and is fixedly connected on flat jaw on the double fastener jaw edge, it is characterized in that: one of them face clamp is made of a semicircle jaw and flat jaw, and wherein flat jaw is locked on gnathosoma by the side of folder jaw; This flat jaw is provided with the side clamping face in an adjacent side with the semicircle jaw, and the side clamping face of this flat jaw and semicircle jaw common formation under the rotation adjustment of semicircle jaw is catered to workpiece the state of recessed clamping.
2, the two-sided clamp of combination grip face as claimed in claim 1 is characterized in that: above-mentioned semicircle jaw only is arranged on a wherein folder jaw edge.
3, the two-sided clamp of combination grip face as claimed in claim 1 is characterized in that: above-mentioned semicircle jaw relatively is arranged on two folder jaw edges.
4, the two-sided clamp of combination grip face as claimed in claim 1 is characterized in that: the side clamping face of above-mentioned flat jaw one side is a cambered surface.
5, the two-sided clamp of combination grip face as claimed in claim 1 is characterized in that: the side clamping face of above-mentioned flat jaw one side is the inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN94100174A CN1070100C (en) | 1994-01-13 | 1994-01-13 | Double-face tongs with combined bearing face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN94100174A CN1070100C (en) | 1994-01-13 | 1994-01-13 | Double-face tongs with combined bearing face |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1105309A CN1105309A (en) | 1995-07-19 |
| CN1070100C true CN1070100C (en) | 2001-08-29 |
Family
ID=5029493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN94100174A Expired - Fee Related CN1070100C (en) | 1994-01-13 | 1994-01-13 | Double-face tongs with combined bearing face |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1070100C (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102091951A (en) * | 2010-12-22 | 2011-06-15 | 广元瑞峰精工机械制造有限公司 | Improved structure of precision flat pliers |
| CN102990540B (en) * | 2011-09-19 | 2015-08-19 | 苏州宝时得电动工具有限公司 | Fixture |
| JP6645728B2 (en) * | 2014-07-25 | 2020-02-14 | ファナック株式会社 | Equipment for holding workpieces and machine tools |
| CN104551738A (en) * | 2014-12-29 | 2015-04-29 | 苏州用朴合金工具有限公司 | Multi-workpiece linkage clamping device |
| CN106862408A (en) * | 2017-04-25 | 2017-06-20 | 苏州蓝王机床工具科技有限公司 | A kind of multi-functional die device |
| CN108326081A (en) * | 2017-11-08 | 2018-07-27 | 如皋市大生线路器材有限公司 | A kind of workpiece outer profile leveling tooling |
| CN110831425B (en) * | 2018-08-13 | 2021-06-04 | 群光电能科技股份有限公司 | Clamping device for plug-in |
| CN109577884B (en) * | 2018-12-20 | 2023-11-07 | 江苏徐工工程机械研究院有限公司 | Holding block, rod unloading structure and deep well drilling machine using same |
| US11826884B1 (en) * | 2021-07-02 | 2023-11-28 | Steven James Lindsay | Vise jaws for holding irregular shaped objects and method of installing them on prior art vises |
| CN114083564B (en) * | 2021-11-22 | 2023-12-12 | 中国原子能科学研究院 | Clamping device |
| CN218057425U (en) * | 2022-09-20 | 2022-12-16 | 台湾积体电路制造股份有限公司 | Clamping device, manipulator and mechanical device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4732373A (en) * | 1983-12-22 | 1988-03-22 | Yang Tai Her | Servo-clamping device |
| US4969638A (en) * | 1988-07-13 | 1990-11-13 | Yang Tai Her | Improvement on sliding claw and coupling structure |
-
1994
- 1994-01-13 CN CN94100174A patent/CN1070100C/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4732373A (en) * | 1983-12-22 | 1988-03-22 | Yang Tai Her | Servo-clamping device |
| US4969638A (en) * | 1988-07-13 | 1990-11-13 | Yang Tai Her | Improvement on sliding claw and coupling structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1105309A (en) | 1995-07-19 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |