CN203098488U - Clamp - Google Patents
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- Publication number
- CN203098488U CN203098488U CN 201320065686 CN201320065686U CN203098488U CN 203098488 U CN203098488 U CN 203098488U CN 201320065686 CN201320065686 CN 201320065686 CN 201320065686 U CN201320065686 U CN 201320065686U CN 203098488 U CN203098488 U CN 203098488U
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- CN
- China
- Prior art keywords
- clip
- articulated slab
- otic placode
- half clip
- hinged
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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 utility model provides a clamp and belongs to the technical field of fasteners. The clamp solves the technical problems that in the prior art, a clamp only can carry out adjustment of fastening diameters in a small range, and therefore the clamp is poor in generality. The clamp comprises a first half clamp and a second half clamp which are arc-shaped. One end of the first half clamp is hinged to one end of the second half clamp. The outer cambered surface of the other end of the first half clamp is fixedly connected with a first lug plate. The outer cambered surface of the other end of the second half clamp is fixedly connected with a second lug plate. The first lug plate is hinged to a bolt. A screw of the bolt penetrates through the second lug plate, and a hand wheel is connected with one end of the screw, wherein the end of the screw stretches out of the second lug plate. The clamp has the advantages of being large in adjustable ranges of the fastening diameters, strong in generality and labor-saving in adjustment.
Description
Technical field
The utility model belongs to technical field of fastening, relates to a kind of clip.
Background technique
Clip is a kind of connection secure component that extensively applies to production fields such as automobile, chemical industry, the energy, and it has handsome in appearance, characteristics such as clamping force strong, good seal performance.As on the filter of chemical field, carry out being connected and fixed between filter cylinder and the lid with regard to extensively adopting clip.
A kind of sealing fastening device [notice of authorization number: CN2780293Y of filter lid is disclosed as Chinese patent literature; Application number: 200520017490.2], it comprises at least two lobe anchor ears, the inwall up and down of anchor ear is the conical surface, connect by hinge between the anchor ear, the termination of head and the tail two lobe anchor ears is attaching nut's supporting base respectively, device has the nut of positive and negative tapped hole in the nut support seat, and the screw mandrel that described nut has positive and negative thread section connects, and screw mandrel connects handwheel.The sealing securing means is a kind of clip in fact, there is following shortcoming in this clip: this clip is when carrying out the adjustment of the fastening diameter of clip, change along with distance between two nut support seats, eccentric situation will inevitably appear between the bolts and nuts, therefore the adjustment of fastening diameter made that the clip versatility is relatively poor in this clip can only carry out more among a small circle.In addition, the off-centre of bolts and nuts also can cause the adjustment resistance big, and therefore bolt, nut serious wear cause clip short working life.
Summary of the invention
The purpose of this utility model is to have the problems referred to above at existing technology, has proposed the bigger clip of a kind of fastening diameter adjustable extent.
The purpose of this utility model can realize by following technical proposal: a kind of clip, comprise and be half circular-arc clip one and half clip two, one end of one end of described half clip one and half clip two is hinged, it is characterized in that, be fixed with otic placode one on the outer arced surface of described half clip, one the other end, be fixed with otic placode two on the outer arced surface of half clip, two the other ends, be hinged with a bolt on otic placode one, the screw rod of this bolt runs through above-mentioned otic placode two and is connected with handwheel at the end that screw rod stretches out otic placode two.
By rotating handwheel, can regulate the distance between otic placode one and the otic placode two, and then adjust the fastening diameter of clip.Handwheel can provide bigger moment of rotation, makes to regulate laborsaving convenience, and makes clip have stronger clamping force.Because bolted splice is on otic placode one, so bolt can adjust the angle of self along with the change of the fastening diameter of clip, makes clip can carry out the adjusting of bigger fastening diameter range, and it is little to regulate resistance simultaneously, so this clip Applicable scope is wider, practicability is also stronger.In addition, there is not the situation of wearing and tearing in the bolt of this clip in adjustment process, so prolong the working life of this clip greatly.
In above-mentioned clip, described otic placode one and otic placode two include punch holder and die holder, leave the gap between described punch holder and the die holder, described bolt is a swing bolt, the head of this swing bolt is hinged between the punch holder and die holder of otic placode one, and its screw rod activity is located between the punch holder and die holder of otic placode two.Swing bolt can directly be bought on market and obtain, the screw rod activity of swing bolt is located between the punch holder and die holder of otic placode two, guarantees that swing bolt can rotate on otic placode one, increases the fastening diameter adjustable extent of clip, reduce simultaneously and regulate resistance, make adjustment process smooth and easy laborsaving.
In above-mentioned clip, described swing bolt head has a pin-and-hole, offer pin shaft hole one and pin shaft hole two respectively with the concentricity line of pin-and-hole on the punch holder of described otic placode one and the die holder, described swing bolt passes pin shaft hole one, pin-and-hole and pin shaft hole two successively by bearing pin and is hinged on the otic placode one.
In above-mentioned clip, described bearing pin stretches out the perisporium that otic placode holds one by one and offers an annular groove, is connected with one and can prevents the circlip for shaft that bearing pin comes off from otic placode one in annular groove.Circlip for shaft can directly be bought on market and obtain.
In above-mentioned clip, an end of an end of described half clip one and half clip two is hinged by hinge.
In above-mentioned clip, described hinge comprises articulated slab, middle articulated slab, following articulated slab and locating stud, articulated slab is connected in an end of half clip one in described, described upward articulated slab and following articulated slab are connected in an end of half clip two, articulated slab is plugged between articulated slab and the following articulated slab in described, offer hinging hole respectively on last articulated slab, middle articulated slab, following articulated slab, the hinging hole that described locating stud passes on articulated slab, middle articulated slab, the following articulated slab successively is hinged with half clip one and half clip two.
In above-mentioned clip, on the intrados of half clip one and half clip two, offer groove respectively, the circumferencial direction setting of edge half clip one of the groove on described half clip one and run through the two ends of half clip one, the circumferencial direction setting of edge half clip two of the groove on described half clip two and run through the two ends of half clip two.By such design, when making this clip apply on the filter, groove can encase the lid and the cylindrical shell edge of filter, so can guarantee the fastening effect between filter lid and the cylindrical shell.
Compared with prior art, this clip has the following advantages:
1, this clip is adjusted the fastening diameter of clip by being spirally connected mutually of swing bolt and handle, swing bolt can rotate on otic placode one owing to be in course of adjustment, therefore can increase the adjustable extent of the fastening diameter of clip, reduce simultaneously and regulate resistance, make clip have highly versatile, regulate advantages such as laborsaving.
2, this clip is when regulating its fastening diameter, and swing bolt can not be worn, so clip has the advantage of long service life.
3, this clip also have easy to use, strong, the advantages of simple structure and simple of clamping force.
Description of drawings
Fig. 1 is the main TV structure schematic representation of this clip.
Fig. 2 is the sectional structure schematic representation of locating of this clip otic placode one.
Fig. 3 is the enlarged view at A place among Fig. 2.
Fig. 4 is the sectional structure schematic representation of locating of this clip otic placode two.
Fig. 5 is the sectional structure schematic representation of this clip hinge.
Fig. 6 is the sectional structure schematic representation of swing bolt in this clip.
Among the figure, 1, half clip one; 2, half clip two; 3, otic placode one; 4, otic placode two; 5, handwheel; 6, punch holder; 7, die holder; 8, swing bolt; 8a, pin-and-hole; 9, pin shaft hole one; 10, pin shaft hole two; 11, bearing pin; 11a, annular groove; 12, circlip for shaft; 13, go up articulated slab; 14, middle articulated slab; 15, following articulated slab; 16, locating stud; 17, groove.
Embodiment
Below be specific embodiment of the utility model and in conjunction with the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As described in Figure 1, this clip comprises half clip 1 and half clip, 22, half clip 1 and all curved shape of half clip 22, both encircle form together one circular.One end of one end of half clip 1 and half clip 22 is hinged by hinge.Particularly, as shown in Figure 5, hinge comprises articulated slab 13, middle articulated slab 14, following articulated slab 15 and locating stud 16, wherein middle articulated slab 14 is connected in an end of half clip 1, last articulated slab 13 and following articulated slab 15 are connected in an end of half clip 22, middle articulated slab 14 is plugged between articulated slab 13 and the following articulated slab 15, offer hinging hole respectively on last articulated slab 13, middle articulated slab 14, following articulated slab 15, the hinging hole that locating stud 16 passes on articulated slab 13, middle articulated slab 14, the following articulated slab 15 successively is hinged with half clip 1 and half clip 22.
As shown in Figure 1, be fixed with otic placode 1 on the outer arced surface of half clip, one 1 the other ends, be fixed with otic placode 24 on the outer arced surface of half clip, 22 the other ends, be hinged with a bolt on otic placode 1, the screw rod of this bolt runs through otic placode 24 and is connected with handwheel 5 at the end that screw rod stretches out otic placode 24.Particularly, as Fig. 2 and shown in Figure 6, bolt is a swing bolt 8, and swing bolt 8 heads have a pin-and-hole 8a.Wherein otic placode 1 and otic placode 24 include punch holder 6 and die holder 7, leave the gap between punch holder 6 and the die holder 7, offer pin shaft hole 1 and pin shaft hole 2 10 respectively with the concentricity line of pin-and-hole 8a on the punch holder 6 of otic placode 1 and die holder 7, swing bolt 8 passes pin shaft hole 1, pin-and-hole 8a and pin shaft hole 2 10 successively by bearing pin 11 and is hinged on the otic placode 1.As shown in Figure 4, the screw rod activity of swing bolt 8 is located between the punch holder 6 and die holder 7 of otic placode 24, and swing bolt 8 can be rotated on otic placode 1, to increase the fastening diameter adjustable extent of clip, reduce simultaneously and regulate resistance, make adjustment process smooth and easy laborsaving.Punch holder 6, die holder 7, last articulated slab 13, middle articulated slab 14, following articulated slab 15 all are welded on half clip 1 or half clip 22 and through welding accordingly, adopt two-sided welding simultaneously, proof strength.
As described in Figure 3, the perisporium that stretches out otic placode one 3 one ends at bearing pin 11 offers an annular groove 11a, is connected with one and can prevents the circlip for shaft 12 that bearing pin 11 comes off from otic placode 1 in annular groove 11a.
As Fig. 2 and shown in Figure 4, on the intrados of half clip 1 and half clip 22, also offer groove 17 respectively, the wherein circumferencial direction setting of edge half clip 1 of the groove 17 on half clip 1 and run through the two ends of half clip 1, the circumferencial direction setting of edge half clip 22 of the groove 17 on half clip 22 and run through the two ends of half clip 22.By such design, when making this clip apply on the filter, groove 17 can encase the lid and the cylindrical shell edge of filter, so can guarantee the fastening effect between filter lid and the cylindrical shell.
This anchor ear mainly applies on the filter, and it is fastening to be used to the sealing carried out between filter lid and the cylindrical shell.When opening the filter lid,, clip is unclamped get final product as long as rotate counterclockwise handwheel 5.Otherwise by clockwise rotating handwheel 5, otic placode 1 and otic placode 24 are drawn close mutually, the fastening diameter of clip reduces, and realizes that the sealing between filter lid and the cylindrical shell is fastening.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper has used half clip 1, half clip 22, otic placode 1, otic placode 24, handwheel 5, punch holder 6, die holder 7, swing bolt 8, pin-and-hole 8a, pin shaft hole 1, pin shaft hole 2 10, bearing pin 11, annular groove 11a, circlip for shaft 12, gone up terms such as articulated slab 13, middle articulated slab 14, following articulated slab 15, locating stud 16, groove 17 morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present utility model more easily; They are construed to any additional restriction all is contrary with the utility model spirit.
Claims (7)
1. clip, comprise and be half circular-arc clip one (1) and half clip two (2), one end of one end of described half clip one (1) and half clip two (2) is hinged, it is characterized in that, be fixed with otic placode one (3) on the outer arced surface of described half clip, one (1) the other end, be fixed with otic placode two (4) on the outer arced surface of half clip, two (2) the other ends, be hinged with a bolt on otic placode one (3), the screw rod of this bolt runs through above-mentioned otic placode two (4) and is connected with handwheel (5) at the end that screw rod stretches out otic placode two (4).
2. clip according to claim 1, it is characterized in that, described otic placode one (3) and otic placode two (4) include punch holder (6) and die holder (7), leave the gap between described punch holder (6) and the die holder (7), described bolt is swing bolt (8), the head of this swing bolt (8) is hinged between the punch holder (6) and die holder (7) of otic placode one (3), and its screw rod activity is located between the punch holder (6) and die holder (7) of otic placode two (4).
3. clip according to claim 2, it is characterized in that, described swing bolt (8) head has a pin-and-hole (8a), the punch holder (6) of described otic placode one (3) and die holder (7) are gone up and the concentricity line of pin-and-hole (8a) offers pin shaft hole one (9) and pin shaft hole two (10) respectively, and described swing bolt (8) passes pin shaft hole one (9), pin-and-hole (8a) and pin shaft hole two (10) successively by bearing pin (11) and is hinged on the otic placode one (3).
4. clip according to claim 3, it is characterized in that, the perisporium that described bearing pin (11) stretches out otic placode one (3) one end offers an annular groove (11a), is connected with one and can prevents the circlip for shaft (12) that bearing pin (11) comes off from otic placode one (3) in annular groove (11a).
5. according to claim 1 or 2 or 3 or 4 described clips, it is characterized in that an end of an end of described half clip one (1) and half clip two (2) is hinged by hinge.
6. clip according to claim 5, it is characterized in that, described hinge comprises articulated slab (13), middle articulated slab (14), following articulated slab (15) and locating stud (16), articulated slab (14) is connected in an end of half clip one (1) in described, described upward articulated slab (13) and following articulated slab (15) are connected in an end of half clip two (2), articulated slab (14) is plugged between articulated slab (13) and the following articulated slab (15) in described, in last articulated slab (13), middle articulated slab (14), offer hinging hole respectively on the following articulated slab (15), described locating stud (16) passes articulated slab (13) successively, middle articulated slab (14), hinging hole on the following articulated slab (15) is hinged with half clip one (1) and half clip two (2).
7. according to claim 1 or 2 or 3 or 4 described clips, it is characterized in that, on the intrados of half clip one (1) and half clip two (2), offer groove (17) respectively, the circumferencial direction setting of edge half clip one (1) of the groove (17) on described half clip one (1) and run through the two ends of half clip one (1), the circumferencial direction setting of edge half clip two (2) of the groove (17) on described half clip two (2) and run through the two ends of half clip two (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320065686 CN203098488U (en) | 2013-02-01 | 2013-02-01 | Clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320065686 CN203098488U (en) | 2013-02-01 | 2013-02-01 | Clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203098488U true CN203098488U (en) | 2013-07-31 |
Family
ID=48849893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320065686 Expired - Fee Related CN203098488U (en) | 2013-02-01 | 2013-02-01 | Clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203098488U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103878250A (en) * | 2014-02-26 | 2014-06-25 | 安徽省安运机械制造有限公司 | Clamping shaper of shaping device for drum thickening |
| CN104005520A (en) * | 2014-06-10 | 2014-08-27 | 山东电力建设第二工程公司 | Steel fastener clamp |
| CN104191126A (en) * | 2014-08-20 | 2014-12-10 | 来宾华锡冶炼有限公司 | Hoop used for clamping spray gun main body and spray gun head of Ausmelt furnace during welding |
| CN104913285A (en) * | 2014-03-12 | 2015-09-16 | 成都市东和兴科节能技术研究所 | Steam generator device for automatically feeding water |
| CN105112619A (en) * | 2015-09-22 | 2015-12-02 | 江苏润孚机械轧辊制造有限公司 | Protection device for roller quenching |
| CN107086527A (en) * | 2017-05-09 | 2017-08-22 | 嘉兴恒创电力设计研究院有限公司嘉善分公司 | A kind of anchor ear for electric power porcelain vase |
| CN107781547A (en) * | 2017-12-01 | 2018-03-09 | 湖北科技学院 | A kind of rapid pipe connecting tool |
| CN107842656A (en) * | 2017-12-01 | 2018-03-27 | 湖北科技学院 | A kind of adapter driving tool |
| CN109364569A (en) * | 2018-12-10 | 2019-02-22 | 安徽高博过滤科技有限公司 | A kind of removable oil filter |
| CN111264359A (en) * | 2020-04-18 | 2020-06-12 | 孟庆忠 | Farmland spray set |
| CN114367709A (en) * | 2022-02-24 | 2022-04-19 | 西南交通大学 | Master-slave cooperative positioning clamping device for realizing near-zero sliding of high-speed rail gear shaft |
-
2013
- 2013-02-01 CN CN 201320065686 patent/CN203098488U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103878250A (en) * | 2014-02-26 | 2014-06-25 | 安徽省安运机械制造有限公司 | Clamping shaper of shaping device for drum thickening |
| CN104913285A (en) * | 2014-03-12 | 2015-09-16 | 成都市东和兴科节能技术研究所 | Steam generator device for automatically feeding water |
| CN104005520A (en) * | 2014-06-10 | 2014-08-27 | 山东电力建设第二工程公司 | Steel fastener clamp |
| CN104191126A (en) * | 2014-08-20 | 2014-12-10 | 来宾华锡冶炼有限公司 | Hoop used for clamping spray gun main body and spray gun head of Ausmelt furnace during welding |
| CN105112619A (en) * | 2015-09-22 | 2015-12-02 | 江苏润孚机械轧辊制造有限公司 | Protection device for roller quenching |
| CN107086527A (en) * | 2017-05-09 | 2017-08-22 | 嘉兴恒创电力设计研究院有限公司嘉善分公司 | A kind of anchor ear for electric power porcelain vase |
| CN107781547A (en) * | 2017-12-01 | 2018-03-09 | 湖北科技学院 | A kind of rapid pipe connecting tool |
| CN107842656A (en) * | 2017-12-01 | 2018-03-27 | 湖北科技学院 | A kind of adapter driving tool |
| CN109364569A (en) * | 2018-12-10 | 2019-02-22 | 安徽高博过滤科技有限公司 | A kind of removable oil filter |
| CN109364569B (en) * | 2018-12-10 | 2024-01-26 | 安徽高博过滤科技有限公司 | Movable oil filter |
| CN111264359A (en) * | 2020-04-18 | 2020-06-12 | 孟庆忠 | Farmland spray set |
| CN114367709A (en) * | 2022-02-24 | 2022-04-19 | 西南交通大学 | Master-slave cooperative positioning clamping device for realizing near-zero sliding of high-speed rail gear shaft |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20210201 |