CN204195573U - F presss from both sides - Google Patents
F presss from both sides Download PDFInfo
- Publication number
- CN204195573U CN204195573U CN201420534378.5U CN201420534378U CN204195573U CN 204195573 U CN204195573 U CN 204195573U CN 201420534378 U CN201420534378 U CN 201420534378U CN 204195573 U CN204195573 U CN 204195573U
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- CN
- China
- Prior art keywords
- fixed part
- live splint
- chi bar
- clamp
- folder according
- 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 relates to a kind of F and presss from both sides, it is characterized in that, comprise fixed part and the movable part with described fixed part relative motion, wherein, described movable part comprises top and establishes sleeved live splint, rotates the rotary part being arranged in described sleeve inner and the hold assembly be connected with described rotary part one end by the internal thread of described sleeve, is provided with clamp fixed part bottom described live splint.Have employed the F folder in this utility model, good stability, accurate positioning, because the motion clamping of segmented head vertical aspect, non rotating, can not damage clamping face and surface of the work.Live splint is equipped with clamp fixed part relative to chi bar, and it helps fixing live splint for card is by spring clamp chi bar, is not easy to retreat.Accurate positioning, can not slide behind location, can not affect clamping force because clamping live splint retreats.Design ingenious, extremely there is practical value.
Description
Technical field
The utility model relates to mechanical field, particularly relates to clamping device, specifically refers to that a kind of F presss from both sides.
Background technology
Clamp at various mechanical frock now, carpenter processes, spot welding piece-holder field, various clamping device demand is increasing, general employing traditional F folder holding workpiece is as clamping device, but traditional F folder also has its shortcoming, shortcoming is, traditional F folder holding workpiece location is inconvenient, chucking power is poor, stability is bad, and pump folder is as the substitute of traditional F folder, pump fixture has good stability, the advantage that chucking power is good, but pump folder is often because its clamping face can rotate while carrying out clamping, be easy to defective work piece surface, cause the damage of parts.And also there is certain problem in its polarization.
So a kind of accurate positioning, and chucking power is good, can not defective work piece surface and the Novel F clamp of good stability extremely has Practical significance.
Utility model content
The purpose of this utility model is the shortcoming overcoming above-mentioned prior art, provides a kind of accurate positioning, and chucking power is good, can not defective work piece surface and the Novel F clamp of good stability.
To achieve these goals, the utility model provides a kind of F and presss from both sides, and has following characteristics:
Comprise fixed part and the movable part with described fixed part relative motion, wherein, described movable part comprises top and establishes sleeved live splint, rotates the rotary part being arranged in described sleeve inner and the hold assembly be connected with described rotary part one end by the internal thread of described sleeve, is provided with clamp fixed part bottom described live splint.
Preferably, described rotary part comprises screw mandrel and the handle fixing with screw mandrel.
Preferably, described fixed part comprises chi bar, is fixed on the relative with described hold assembly of described chi bar one end and the geometrical clamp established, and the bottom of described live splint is sheathed on described chi bar, and described clamp fixed part contacts with described chi bar.
More preferably, described live splint has identical height with described geometrical clamp.
More preferably, described clamp fixed part is the card being blocked described chi bar by spring-advance.It can free driven forward live splint, and arrive holding workpiece, by spring-advance card retaining, rotary screw handle just can clamping work pieces.
More preferably, the other end of described chi bar is provided with retaining point.
More preferably, described hold assembly comprises segmented head.
More preferably, the one side of top surface to described segmented head of described geometrical clamp is provided with geometrical clamp sheath, and described segmented head is provided with segmented head sheath.
More preferably, described geometrical clamp sheath and described segmented head sheath are positioned on same level line.
More preferably, described segmented head sheath is soft nylon sheath wire.
Have employed the F folder in this utility model, compared with prior art, there is following beneficial features:
F folder of the present utility model, good stability, accurate positioning, because the motion clamping of segmented head vertical aspect, non rotating, can not damage clamping face and surface of the work.Live splint is equipped with clamp fixed part relative to chi bar, and it helps fixing live splint for card is by spring clamp chi bar, is not easy to retreat.Accurate positioning, can not slide behind location, can not affect clamping force because clamping live splint retreats.Design ingenious, extremely there is practical value.Clamping face is equipped with the segmented head sheath of soft nylon, live splint and screw mandrel sphere-contact, and rotary screw clamping work pieces can not press from both sides by rotary moveable, also can not damage holding workpiece surface.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram that F of the present utility model presss from both sides.
Wherein,
1 geometrical clamp
2 live splints
3 segmented heads
4 screw mandrels
5 handles
6 springs
7 rivets
8 cards
9 chi bars
10 retaining points
11 cuffs
12 geometrical clamp sheaths
13 segmented head sheaths
14 sleeves
Detailed description of the invention
In order to more clearly describe technology contents of the present utility model, conduct further description below in conjunction with specific embodiment.
Fig. 1 is the overall structure schematic diagram that F of the present utility model presss from both sides, refer to shown in Fig. 1, F folder of the present utility model, comprise fixed part and the movable part with fixed part relative motion, wherein, movable part comprise top be provided with sleeve 14 live splint 2, rotate the rotary part being arranged in sleeve 14 inside and the hold assembly be connected with rotary part one end by the internal thread of sleeve 14, be provided with clamp fixed part bottom live splint 2.
Rotary part comprises screw mandrel 4 and the handle 5 fixing with screw mandrel 4.Handle 5 is fixed by cuff 11 and screw mandrel 4.
Fixed part comprises chi bar 9, is fixed on the relative with hold assembly of chi bar 9 one end by rivet 7 and the geometrical clamp 1 established, and the bottom of live splint 2 is sheathed on chi bar 9, and clamp fixed part contacts with chi bar 9.
Live splint 2 has identical height with geometrical clamp 1.Clamp fixed part is the card 8 being clamped chi bar 9 by spring 6.Promote live splint can freely advance forward, spring-advance card can fixed position and retaining.The other end of chi bar 9 is provided with retaining point 10.Hold assembly comprises segmented head 3.The one side of top surface to segmented head 3 of geometrical clamp 1 is provided with geometrical clamp sheath 12, and segmented head 3 is provided with segmented head sheath 13.
Geometrical clamp sheath 12 and segmented head sheath 13 are positioned on same level line.
Segmented head sheath 13 is soft nylon sheath wire.
Have employed the F folder in this utility model, good stability, accurate positioning, because the motion clamping of segmented head vertical aspect, non rotating, can not damage clamping face and surface of the work.Live splint is equipped with clamp fixed part relative to chi bar, and it helps fixing live splint for card is by spring clamp chi bar, is not easy to retreat.Accurate positioning, can not slide behind location, can not affect clamping force because clamping live splint retreats.Design ingenious, extremely there is practical value.Design ingenious, extremely there is practical value.Clamping face is equipped with soft nylon segmented head sheath, live splint and screw mandrel sphere-contact, and rotary screw clamping work pieces can not press from both sides by rotary moveable, also can not damage holding workpiece surface.
Above-described embodiment is this patent preferred embodiment; not be used for limiting practical range of the present utility model; those skilled in the art is under the prerequisite not departing from the utility model principle; the improvement done, change, combination, substitute etc., all belong within the utility model claim scope required for protection.
In this description, the utility model is described with reference to its specific embodiment.But, still can make various amendment and conversion obviously and not deviate from spirit and scope of the present utility model.Therefore, description and accompanying drawing are regarded in an illustrative, rather than a restrictive.
Claims (10)
1. a F folder, it is characterized in that, comprise fixed part and the movable part with described fixed part relative motion, wherein, described movable part comprises top and establishes sleeved live splint, rotates the rotary part being arranged in described sleeve inner and the hold assembly be connected with described rotary part one end by the internal thread of described sleeve, is provided with clamp fixed part bottom described live splint.
2. F folder according to claim 1, is characterized in that, described rotary part comprises screw mandrel and the handle fixing with screw mandrel.
3. F folder according to claim 1, it is characterized in that, described fixed part comprises chi bar, is fixed on the relative with described hold assembly of described chi bar one end and the geometrical clamp established, the bottom of described live splint is sheathed on described chi bar, and described clamp fixed part contacts with described chi bar.
4. F folder according to claim 3, it is characterized in that, described live splint has identical height with described geometrical clamp.
5. F folder according to claim 3, it is characterized in that, described clamp fixed part is the card being blocked described chi bar by spring-advance.
6. F folder according to claim 3, it is characterized in that, the other end of described chi bar is provided with retaining point.
7. F folder according to claim 3, it is characterized in that, described hold assembly comprises segmented head.
8. F folder according to claim 7, it is characterized in that, the one side of top surface to described segmented head of described geometrical clamp is provided with geometrical clamp sheath, and described segmented head is provided with segmented head sheath.
9. F folder according to claim 8, it is characterized in that, described geometrical clamp sheath and described segmented head sheath are positioned on same level line.
10. F folder according to claim 8, it is characterized in that, described segmented head sheath is soft nylon sheath wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420534378.5U CN204195573U (en) | 2014-09-17 | 2014-09-17 | F presss from both sides |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420534378.5U CN204195573U (en) | 2014-09-17 | 2014-09-17 | F presss from both sides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204195573U true CN204195573U (en) | 2015-03-11 |
Family
ID=52653572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420534378.5U Expired - Fee Related CN204195573U (en) | 2014-09-17 | 2014-09-17 | F presss from both sides |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204195573U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107138906A (en) * | 2017-07-20 | 2017-09-08 | 中铁隧道集团四处有限公司 | Steel arch-shelf connecting plate apparatus for welding and positioning |
| CN108971855A (en) * | 2018-08-20 | 2018-12-11 | 北京长城华冠汽车科技股份有限公司 | Can accurate adjusting position welding fixture |
| WO2020156411A1 (en) | 2019-02-01 | 2020-08-06 | 杭州联和工具制造有限公司 | Manual clamp |
| CN111571468A (en) * | 2019-02-18 | 2020-08-25 | 杭州巨星科技股份有限公司 | Tooth type F clamp |
-
2014
- 2014-09-17 CN CN201420534378.5U patent/CN204195573U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107138906A (en) * | 2017-07-20 | 2017-09-08 | 中铁隧道集团四处有限公司 | Steel arch-shelf connecting plate apparatus for welding and positioning |
| CN107138906B (en) * | 2017-07-20 | 2023-08-04 | 中铁隧道局集团有限公司 | Welding and positioning device for steel arch connecting plate |
| CN108971855A (en) * | 2018-08-20 | 2018-12-11 | 北京长城华冠汽车科技股份有限公司 | Can accurate adjusting position welding fixture |
| WO2020156411A1 (en) | 2019-02-01 | 2020-08-06 | 杭州联和工具制造有限公司 | Manual clamp |
| US11969866B2 (en) | 2019-02-01 | 2024-04-30 | Hangzhou United Tools Co., Ltd. | Manual clamp |
| CN111571468A (en) * | 2019-02-18 | 2020-08-25 | 杭州巨星科技股份有限公司 | Tooth type F clamp |
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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: 20150311 Termination date: 20190917 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |