CN205290716U - Fixture is screwed up in hexagon nut bucketing - Google Patents
Fixture is screwed up in hexagon nut bucketing Download PDFInfo
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- CN205290716U CN205290716U CN201521086735.7U CN201521086735U CN205290716U CN 205290716 U CN205290716 U CN 205290716U CN 201521086735 U CN201521086735 U CN 201521086735U CN 205290716 U CN205290716 U CN 205290716U
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- fixture
- wedge
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- cylinder
- clamping device
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Abstract
The utility model discloses a fixture is screwed up in hexagon nut bucketing, it relates to fastener fixture technical field. The cylinder is fixed on the connecting plate, and the below of cylinder is provided with the articulate support that floats, is provided with to float on the articulate support that floats to connect, and the below that connects of floating is connected with the wedge, and the both sides of wedge are provided with the guide block, and the bottom of wedge be from the latch fitting, and the below of guide block is provided with fixture, and fixture's front end is two clamping jaws, and just the hub connection is sold in the adoption between two clamping jaws, and fixture's rear end is provided with the spring, and one side of spring is provided with spring bolt. The cylinder promotes wedge anti counter the turning round of tight fixture of rising, it is firmly durable, adopt scissors formula clamping mechanism, can adapt to the hex bolts of different specifications, the commonality is strong, and the hex bolts is difficult for blocking, takes out the convenience, and is provided with spring return, and fixture can automatic recovering initial condition under extension spring's effect.
Description
Technical field:
The utility model relates to hex-nut bucketing and tightens clamping device, belongs to fastening piece clamping device technical field.
Background technology:
At present, when fastening piece connects, bolt nut bucketing is tightened, it is necessary to set screw nut, tightens bolt. Especially when tightening rifle automatic tightening, fixing hex-nut usually adopts and blocks hex-nut opposite side, or Hexagonal jacket (interior 12 jiaos of sleeves) blocks the mode of nut in adopting, there is following shortcoming in this kind of mode: when 1, blocking nut opposite side (perforate spanner blocks nut), nut opposite side cannot be stuck smoothly, and angle is limited; 2, with interior Hexagonal jacket set screw nut time, once bolt is tightened, hex-nut will be killed with sleeve, causes sleeve to extract, particularly when high pulling torque is tightened, particularly evident;
Practical novel content:
For the problems referred to above, the technical problems to be solved in the utility model is to provide hex-nut bucketing and tightens clamping device.
Clamping device is tightened in hex-nut bucketing of the present utility model, it comprises self-locking body 1, floating junction connects bearing 2, orienting lug 3, floating junction 4, bearing pin 5, limited block 6, folder pawl 7, clamping device 8, web plate 9, wedge 10, cylinder 11, spring 12 and spring bolt 13, cylinder 11 is fixed on web plate 9, the lower section of cylinder 11 is provided with floating junction and connects bearing 2, floating junction connection bearing 2 is provided with floating junction 4, the lower section of floating junction 4 is connected with wedge 10, the both sides of wedge 10 are provided with orienting lug 3, the bottom of wedge 10 is self-locking body 1, the lower section of orienting lug 3 is provided with clamping device 8, the front end of clamping device 8 is two folder pawls 7, and adopt bearing pin 5 to connect between two folder pawls 7, and the rear end of clamping device 8 is provided with spring 12, the side of spring 12 is provided with spring bolt 13.
As preferably, two described folder pawls 7 are scissor clamping mechanism, and are provided with limited block 6 between two folder pawls 7.
The beneficial effects of the utility model: it can overcome the drawback of prior art, reasonable in design is novel, it may also be useful to easy to operate, and cylinder promotes wedge tensioner clamping device anti-reflective to turn round; Firm and durable, adopts scissor clamping mechanism, can adapt to the hexagon bolt of different size, highly versatile; And hexagon bolt not easily blocks, convenient to remove, and it is provided with spring reset mechanism, during cylinders retract, wedge is regained, and clamping device, under the effect of extension spring, can recover original state automatically.
Accompanying drawing illustrates:
For ease of illustrating, the utility model is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is the utility model structural representation.
Embodiment:
As shown in Figure 1, this embodiment is by the following technical solutions: it comprises self-locking body 1, floating junction connects bearing 2, orienting lug 3, floating junction 4, bearing pin 5, limited block 6, folder pawl 7, clamping device 8, web plate 9, wedge 10, cylinder 11, spring 12 and spring bolt 13, cylinder 11 is fixed on web plate 9, the lower section of cylinder 11 is provided with floating junction and connects bearing 2, floating junction connection bearing 2 is provided with floating junction 4, the lower section of floating junction 4 is connected with wedge 10, the both sides of wedge 10 are provided with orienting lug 3, the bottom of wedge 10 is self-locking body 1, the lower section of orienting lug 3 is provided with clamping device 8, the front end of clamping device 8 is two folder pawls 7, and adopt bearing pin 5 to connect between two folder pawls 7, and the rear end of clamping device 8 is provided with spring 12, the side of spring 12 is provided with spring bolt 13.
As preferably, two described folder pawls 7 are scissor clamping mechanism, and are provided with limited block 6 between two folder pawls 7.
The principle of work of this embodiment is: during clamping, promotes wedge 10 by cylinder 11, in insertion two panels folder pawl 7, utilizes lever principle, forces two panels folder pawl 7 to clamp hexagon bolt a; Due to employing is wedge structure, and its anti-twisting property is relatively strong, can firmly clamp hex-nut so that it is can not rotate, and when unclamping, cylinder 11 returns original position, and wedge 10 is regained, and two panels folder pawl 7 opens under the effect of spring 12, and nut can take out easily.
More than show and describe ultimate principle of the present utility model and main characteristic sum advantage of the present utility model. The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model. The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. clamping device is tightened in hex-nut bucketing, it is characterized in that: it comprises self-locking body (1), floating junction connects bearing (2), orienting lug (3), floating junction (4), bearing pin (5), limited block (6), folder pawl (7), clamping device (8), web plate (9), wedge (10), cylinder (11), spring (12) and spring bolt (13), cylinder (11) is fixed on web plate (9), the lower section of cylinder (11) is provided with floating junction and connects bearing (2), floating junction connection bearing (2) is provided with floating junction (4), the lower section of floating junction (4) is connected with wedge (10), the both sides of wedge (10) are provided with orienting lug (3), the bottom of wedge (10) is self-locking body (1), the lower section of orienting lug (3) is provided with clamping device (8), the front end of clamping device (8) is two folders pawl (7), and adopt bearing pin (5) to connect between two folders pawl (7), and the rear end of clamping device (8) is provided with spring (12), the side of spring (12) is provided with spring bolt (13).
2. tighten clamping device according to hex-nut bucketing according to claim 1, it is characterised in that: two described folders pawl (7) are scissor clamping mechanism, and are provided with limited block (6) between two folders pawl (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521086735.7U CN205290716U (en) | 2015-12-25 | 2015-12-25 | Fixture is screwed up in hexagon nut bucketing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521086735.7U CN205290716U (en) | 2015-12-25 | 2015-12-25 | Fixture is screwed up in hexagon nut bucketing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205290716U true CN205290716U (en) | 2016-06-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521086735.7U Active CN205290716U (en) | 2015-12-25 | 2015-12-25 | Fixture is screwed up in hexagon nut bucketing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205290716U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106199074A (en) * | 2016-08-26 | 2016-12-07 | 上海先惠自动化技术股份有限公司 | A kind of abs sensor cable automatic plug structure |
| CN106863162A (en) * | 2017-04-24 | 2017-06-20 | 中国工程物理研究院总体工程研究所 | The small-sized hex nut clamp of self-action |
| CN108406653A (en) * | 2018-04-20 | 2018-08-17 | 东风商用车有限公司 | A kind of V-type distance rod assembly wrench |
| CN110303331A (en) * | 2019-07-23 | 2019-10-08 | 黑龙江大学 | Can float automatic thread tightening mechanism and tightening method |
| CN114952979A (en) * | 2022-07-11 | 2022-08-30 | 山东友谊胶粘科技有限公司 | BOPP sticky tape processing is with cutting device |
-
2015
- 2015-12-25 CN CN201521086735.7U patent/CN205290716U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106199074A (en) * | 2016-08-26 | 2016-12-07 | 上海先惠自动化技术股份有限公司 | A kind of abs sensor cable automatic plug structure |
| CN106199074B (en) * | 2016-08-26 | 2022-07-08 | 上海先惠自动化技术股份有限公司 | Automatic plug structure of ABS sensor cable |
| CN106863162A (en) * | 2017-04-24 | 2017-06-20 | 中国工程物理研究院总体工程研究所 | The small-sized hex nut clamp of self-action |
| CN108406653A (en) * | 2018-04-20 | 2018-08-17 | 东风商用车有限公司 | A kind of V-type distance rod assembly wrench |
| CN110303331A (en) * | 2019-07-23 | 2019-10-08 | 黑龙江大学 | Can float automatic thread tightening mechanism and tightening method |
| CN110303331B (en) * | 2019-07-23 | 2021-07-13 | 黑龙江大学 | Floatable automatic thread tightening mechanism and tightening method |
| CN114952979A (en) * | 2022-07-11 | 2022-08-30 | 山东友谊胶粘科技有限公司 | BOPP sticky tape processing is with cutting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 201600 Songjiang science and Technology Park, Shanghai, China and Germany Road, No. 13, building No. 1588 Patentee after: Shanghai Xianhui Automation Technology Co., Ltd. Address before: 200000, No. 13, No. 1588, Sino German road, Songjiang science and Technology Park, Shanghai Patentee before: SHANGHAI SK SPECIAL MACHINERY CO., LTD. |