CN202622606U - Pipe clamping device - Google Patents
Pipe clamping device Download PDFInfo
- Publication number
- CN202622606U CN202622606U CN 201220131143 CN201220131143U CN202622606U CN 202622606 U CN202622606 U CN 202622606U CN 201220131143 CN201220131143 CN 201220131143 CN 201220131143 U CN201220131143 U CN 201220131143U CN 202622606 U CN202622606 U CN 202622606U
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- CN
- China
- Prior art keywords
- pipe clamp
- clamp piece
- chuck
- tube
- pipe
- 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 - Lifetime
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Abstract
The utility model discloses a pipe clamping device and relates to the technical field of auto parts assembly and manufacture. The pipe clamping device comprises a handheld clamp, a first pipe clamping block and a second pipe clamping block, wherein the handheld clamp comprises a first clamp head and a second clamp head which are hinged or pivoted with each other; the first pipe clamping block is fixedly connected or integrated with the first clamp head; the second pipe clamping block is fixedly connected or integrated with the second clamp head; and when the first clamp head and the second clamp head rotate around the respective hinged or pivoted parts to the position where the first clamp head is abutted with or close to the second clamp head, a pipe groove in the first pip clamping block is opposite to that in the second pipe clamping block. The pipe clamping device is used for clamping and positioning a pipe. Relative to the conventional equipment, the pipe clamping device is light in weight, convenient to carry, simple in structure, low in cost and easy to operate, so that the technical problem that the conventional soft pipe clamping tool is heavy, inconvenient to carry and high in cost is solved.
Description
Technical field
The utility model relates to auto-parts assembling manufacturing technology field, is specifically related to a kind of tube fixture.
Background technology
In the process of automobile in the past especially truck assembling, need often keep in repair and assemble to the pipeline assembly.Tube fixture be a kind of commonly used when maintenance or assembling pipe the equipment of clamping tube.
At present; Mainly to utilize cylinder or other large-scale power source be that two pipe clamp pieces (or claiming semi-circular module) that are provided with semicircle tube seat provide clamping force to the instrument of general employed grip both hose in the type of production enterprise, by the tube seat of two pipe clamp pieces with flexible pipe clamp, fixing.
Because the instrument of existing grip both hose utilizes cylinder or other large-scale power source for two pipe clamp pieces of grip both hose clamping force to be provided; All there are heaviness in cylinder or other large-scale power source, are not easy to carry and defect of high cost, finally cause the instrument of whole grip both hose also to have above-mentioned defective.
The utility model content
The purpose of the utility model is to propose a kind of tube fixture, and that the instrument that has solved existing grip both hose exists is heavy, be not easy to carry and technical problem that cost is high.
For realizing above-mentioned purpose, the utility model provides following technical scheme:
The tube fixture that the utility model provides comprises hand-held pliers, the first pipe clamp piece and the second pipe clamp piece, wherein:
Said hand-held pliers comprises first chuck and second chuck mutually hinged or that articulate;
The said first pipe clamp piece is fixedly connected with said first chuck or is that integral structure, the said second pipe clamp piece are fixedly connected with said second chuck or is integral structure;
When said first chuck and said second chuck turned to the position that connects or be close around its said hinged place or articulated section separately, the tube seat position on tube seat on the said first pipe clamp piece and the said second pipe clamp piece was relative.
Preferably; Said hand-held pliers is a locking pliers; Said locking pliers also comprises first handle and second handle, can drive said first chuck when said first handle and said second handle move to clamped position and said second chuck turns to the position that connects or be close.
Preferably, between the said first pipe clamp piece and said first chuck be fixedly connected and the said second pipe clamp piece and said second chuck between be fixedly connected and be detachable fixed connection.
Preferably, be installed with first fixed block on said first chuck, be installed with second fixed block on said second chuck, wherein:
Said first fixed block and said second fixed block are provided with dovetail groove and locking screw separately, and the axial direction of said locking screw is consistent with the depth direction of said dovetail groove;
The said first pipe clamp piece and the second pipe clamp piece all are installed with swallow-tailed male part separately; Said male part on the said first pipe clamp piece matches with said dovetail groove on said first fixed block, and the said male part on the said second pipe clamp piece matches with said dovetail groove on said second fixed block;
Each said locking screw all is connected with a double-screw bolt or a screw flight; Said male part on said double-screw bolt or said screw rod and the said first pipe clamp piece or the said male part on the said second pipe clamp piece connect, and the part that said double-screw bolt is positioned at outside the said locking screw is connected with nut thread.
Preferably, said first chuck and said second chuck all are formed with spacing platform separately, and said spacing platform connects with said first pipe clamp piece and the said second pipe clamp piece bottom surface separately respectively.
Preferably, said first pipe clamp piece and the said second pipe clamp piece separately with on the middle part of contacted that end of said spacing platform be not provided with mounting groove, the bottom surface of one of said mounting groove also is provided with positioning screw hole;
This tube fixture also is included in the alignment bar that the end is provided with mating holes, passes said mating holes and one aims in the said mounting groove of said mounting groove and the said second pipe clamp piece that screw is positioned said alignment bar the said first pipe clamp piece with said positioning screw hole is threaded.
Preferably; Said first pipe clamp piece and the said second pipe clamp piece are provided with the said tube seat of at least one semicircular in shape separately; And said first chuck and said second chuck be around said hinged place or articulated section when turning to the position that connects or be close, every said tube seat on the said first pipe clamp piece all with the said second pipe clamp piece on one with it measure-alike said tube seat position relative.
Preferably, the diameter of every said tube seat on the said first pipe clamp piece has nothing in common with each other.
Preferably, said tube seat comprises path part and large-diameter portion branch, wherein:
The internal diameter that the internal diameter of said path part divides less than said large-diameter portion, and seamlessly transit between said path part and the said large-diameter portion branch, the inner surface of said path part is provided with the anticreep groove.
Preferably, said anticreep groove is a helicla flute.
Based on the arbitrary technical scheme in the technique scheme, the utility model embodiment can produce following technique effect at least:
Because the utility model is that the first pipe clamp piece and the second pipe clamp piece provide clamping force through the hand-held pliers; The mode of operating personnel through manual operation hand-held pliers (grabbing first handle and the second handle taking, rotate the hand-held pliers usually) just can conduct to the first pipe clamp piece and the second pipe clamp piece by first chuck and second chuck of hand-held pliers with clamping force, treats that tube seat and the tube seat on the said second pipe clamp piece on the first pipe clamp piece just can pass through tube seat realization on the first pipe clamp piece and the second pipe clamp piece to clamping, location and the installation of pipe when being in relative position, position.Because that the large-sized power sources such as cylinder of using in hand-held pliers and the prior art are compared is not only in light weight, be easy to carry, simple in structure; And cost is low, simple to operate, thus solved the instrument of existing grip both hose exist heavy, be not easy to carry and technical problem that cost is high.
Description of drawings
Accompanying drawing described herein is used to provide the further understanding to the utility model, constitutes the application's a part, and illustrative examples of the utility model and explanation thereof are used to explain the utility model, do not constitute the improper qualification to the utility model.In the accompanying drawings:
The master of the tube fixture that Fig. 1 is provided for the utility model embodiment looks sketch map;
Fig. 2 is the schematic rear view of tube fixture shown in Figure 1;
Fig. 3 looks sketch map for the right side of tube fixture shown in Figure 1;
Fig. 4 looks sketch map for the left side of tube fixture shown in Figure 1;
Fig. 5 looks enlarged diagram for the master of the second pipe clamp piece in the tube fixture shown in Figure 1;
Fig. 6 looks sketch map for the left side of the second pipe clamp piece shown in Figure 5;
Fig. 7 is the cross-sectional schematic of Fig. 6 along the A-A line;
Fig. 8 is the schematic top plan view of the second pipe clamp piece shown in Figure 5.
The specific embodiment
Through accompanying drawing Fig. 1～Fig. 8 and the mode of enumerating the optional embodiment of part of the utility model, the technical scheme of the utility model is done further detailed description below.Those skilled in the art should know: any technical characterictic in the present embodiment, any technical scheme all are the technical characterictic of plurality of optional or one or more embodiments in the optional technical scheme; For describe succinct need in the presents can't exhaustive the utility model all alternative technical characterictics and alternative technical scheme, so the protection domain that any technical characterictic in the present embodiment and any technical scheme all do not limit the utility model.
The utility model embodiment provide a kind of in light weight, be easy to carry, loading and unloading, tube fixture easy to use and with low cost easily.
Like Fig. 1～shown in Figure 8, the tube fixture that the utility model embodiment is provided comprises hand-held pliers as depicted in figs. 1 and 2 10, the first pipe clamp piece 11 and the second pipe clamp piece 12, wherein:
Hand-held pliers 10 comprises first chuck 103 and second chuck 104 mutually hinged or that articulate.The first pipe clamp piece 11 is fixedly connected with first chuck 103 or is that integral structure, the second pipe clamp piece 12 are fixedly connected with second chuck 104 or is integral structure.
When first chuck 103 and second chuck 104 turn to and connect or be close the position of (illustrated in figures 1 and 2 be butt) around its hinged place or articulated section separately; Tube seat 123 positions on the tube seat 123 on the first pipe clamp piece 11 and the second pipe clamp piece 12 are relative, thereby form the structure in order to clamping pipe (being preferably flexible pipe).
Because the utility model is that the first pipe clamp piece 11 and the second pipe clamp piece 12 provide clamping force through hand-held pliers 10; Operating personnel just can conduct to the first pipe clamp piece 11 and the second pipe clamp piece 12 by first chuck 103 and second chuck 104 of hand-held pliers 10 with clamping force through manual operation hand-held pliers 10 (first handle 101 through being affectedly bashful, rotating hand-held pliers 10 in this example and the mode of second handle 102), thereby realize clamping, location and installation to pipe.
Because that the large-sized power sources such as cylinder of using in the hand-held pliers 10 that the utility model provides and the prior art are compared is not only in light weight, be easy to carry, simple in structure, and cost is low, handled easily.
Hand-held pliers 10 is a locking pliers in the present embodiment; Locking pliers also comprises first handle 101 and second handle 102, and first handle 101 and second handle 102 can drive first chuck 103 when moving to clamped position and second chuck 104 turns to the position clamped position that connects or be close.
Locking pliers has self-locking function, and the lever force of locking pliers can reach very big chucking power.Use the locking pliers operating personnel and can use very little strength, just can obtain very big chucking power, linkage exclusive on the locking pliers can pin the first pipe clamp piece 11 that is in clamped condition and the second pipe clamp piece 12.Like this, move or during positioning tube, operating personnel only need be with tube grip, hand just need not be used in masterpiece on the locking pliers more then.When operating personnel want to open this locking pliers and take pipe away, move following motion bar mechanism, just can the first pipe clamp piece 11 and the second pipe clamp piece 12 be opened.In addition, the power source equipment such as cylinder that locking pliers weight is used in the prior art so that the utility model tube fixture also has is in light weight, are convenient to the advantage that operating personnel carry.
In the present embodiment between the first pipe clamp piece 11 and first chuck 103 be fixedly connected and the second pipe clamp piece 12 and second chuck 104 between be fixedly connected and be detachable fixed connection.
The type of the pipe that operating personnel can clamp as required, locate is changed the first pipe clamp piece 11 and the second pipe clamp piece 12, simultaneously, because the first pipe clamp piece 11, the second pipe clamp piece 12 can freely load and unload, so maintenance and installation are all more convenient.
Be installed with on first chuck 103 in the present embodiment on first fixed block, 111, the second chucks 104 and be installed with second fixed block 112, wherein:
First fixed block 111 and second fixed block 112 are provided with dovetail groove (directly not illustrating among the figure) and locking screw (directly not illustrating among the figure) separately, and the axial direction of locking screw is consistent with the depth direction of dovetail groove.
The first pipe clamp piece 11 and the second pipe clamp piece 12 all are installed with like 1～Fig. 5 and Fig. 7 and swallow-tailed male part 124 shown in Figure 8 separately.
Each locking screw all with just like Fig. 3 is connected (being double-screw bolt among the figure) with a double-screw bolt 2 shown in Figure 4 or a screw flight; Male part 124 on double-screw bolt 2 or screw rod and the first pipe clamp piece 11 or the male part 124 on the second pipe clamp piece 12 connect, and the part that double-screw bolt 2 is positioned at outside the locking screw is threaded with nut 3.
Said structure makes the installation of the first pipe clamp piece 11 as shown in Figure 1 and the second pipe clamp piece 12, dismounting all more quick, simply; And after installing the first pipe clamp piece 11 and the second pipe clamp piece 12, the first pipe clamp piece 11 and the second pipe clamp piece 12 are difficult for getting loose from first fixed block 111 and second fixed block 112.
The first pipe clamp piece 11 and the second pipe clamp piece 12 end separately is not (with spacing platform 125 contacted those ends in the present embodiment; As shown in the figure) the middle part on be provided with one of 117,117, two mounting grooves 117 of mounting groove the bottom surface also be provided with positioning screw hole 115;
This tube fixture also is included in the alignment bar 4 that the end is provided with the mating holes (not shown), passes mating holes and one aims in the mounting groove 117 of mounting groove 117 and the second pipe clamp piece 12 that the screw (not shown) is positioned alignment bar 4 the first pipe clamp piece 11 with positioning screw hole 115 is threaded.
The first pipe clamp piece 11 and the second pipe clamp piece 12 are provided with at least two (also can be merely one) semicirculars in shape such as Fig. 1, Fig. 2 and tube seat 123 shown in Figure 6 separately in the present embodiment; And first chuck 103 and second chuck 104 be around the hinged place or articulated section when turning to the position that connects or be close, every the tube seat 123 on the first pipe clamp piece 11 all with the second pipe clamp piece 12 on wherein tube seat measure-alike 123 positions with it relative.
Because the first pipe clamp piece 11 and the second pipe clamp piece 12 are provided with many tube seats 123 separately, so can be applied to the pipe of many different-diameters or same diameter is clamped, locatees.On the tube seat 123 on the first pipe clamp piece 11 and the second pipe clamp piece 12 tube seat 123 relative with its position constituted one can clamping tube circular ring.
The diameter of every the tube seat 123 in the present embodiment on the first pipe clamp piece 11 has nothing in common with each other; On tube seat 123 structures on the tube seat 123 on the first pipe clamp piece 11 and the second pipe clamp piece 12 preferably the symmetry, all be disposed with the tube seat 123 that diameter is the semicircular in shape of 8mm as shown in Figure 5,10mm, 12mm and 14mm among Fig. 1 and Fig. 2 on the first pipe clamp piece 11 and on the second pipe clamp piece 12.The circular ring of the different-diameter that the tube seat 123 of different-diameter constitutes on the tube seat 123 of the first pipe clamp piece, 11 different-diameters and the second pipe clamp piece 12 can be realized the clamping to the pipe of multiple various outer diameter specification.
The internal diameter of path part 231 divides 232 internal diameter less than large-diameter portion, and path part 231 and large-diameter portion seamlessly transit between dividing 232.The inner surface of path part 231 is provided with anticreep groove 233.
Large-diameter portion divides 232 to be used for the bigger part of clamping tube top external diameter, and path part 231 is used for the less part of clamping tube top external diameter, so this structure is suitable for the end has been equipped with the pipe of joint or the pipe joint of bamboo joint type clamps, locatees.
Be helicla flute like Fig. 6 and anticreep groove 233 shown in Figure 7 in the present embodiment.During the outer surface of helicla flute clamping tube, the outer surface of easy damaged pipe not under the stressed situation of pipe.
Certainly, will be that other shapes (for example parallel slot) outside the helicla flute are also within the protection domain of the utility model like the shaped design of Fig. 6 and anticreep groove 233 shown in Figure 7.
Above-mentioned arbitrary technical scheme disclosed in the utility model is except that other has statement; Disclosed number range is preferred number range, any it should be appreciated by those skilled in the art: preferred number range only is the apparent in view or representative numerical value of technique effect in many enforceable numerical value.Because numerical value is more, can't be exhaustive, so just openly part numerical value is illustrating the technical scheme of the utility model for the utility model, and the above-mentioned numerical value of enumerating should not constitute the restriction of the utility model being created protection domain.
Simultaneously; The parts or the structural member of the disclosed or connection fastened to each other that relates to of above-mentioned the utility model; Except that other has statement, be fixedly connected all be appreciated that for: can mate fixed connection (for example using the connection of bolt or screw) with dismantling, also be appreciated that to be non-removable fixed connection (for example welding); Certainly, connection fastened to each other also can be replaced (obviously can't adopt except the integrally formed technology) by integral structure (for example use casting technique is integrally formed to create).
In addition; Applied parallel, vertical, coincidence etc. is used to represent that term its implication except that other has statement of geometry site comprises and its approximate, similar or approaching state in the disclosed arbitrary technical scheme of above-mentioned the utility model; That is to say in the utility model parallel comprise parallel substantially, approximate parallel, similar parallel and near parallel; In like manner, overlap also comprise substantially overlap, approximately overlap, similar coincidence and near overlapping.
Should be noted that at last: above embodiment only in order to the explanation the utility model technical scheme but not to its restriction; Although with reference to preferred embodiment the utility model has been carried out detailed explanation, the those of ordinary skill in affiliated field is to be understood that: still can make amendment to the specific embodiment of the utility model perhaps is equal to replacement to the part technical characterictic; And not breaking away from the spirit of the utility model technical scheme, it all should be encompassed in the middle of the technical scheme scope that the utility model asks for protection.
Claims (10)
1. a tube fixture is characterized in that, comprises hand-held pliers, the first pipe clamp piece and the second pipe clamp piece, wherein:
Said hand-held pliers comprises first chuck and second chuck mutually hinged or that articulate;
The said first pipe clamp piece is fixedly connected with said first chuck or is that integral structure, the said second pipe clamp piece are fixedly connected with said second chuck or is integral structure;
When said first chuck and said second chuck turned to the position that connects or be close around its said hinged place or articulated section separately, the tube seat position on tube seat on the said first pipe clamp piece and the said second pipe clamp piece was relative.
2. tube fixture according to claim 1; It is characterized in that; Said hand-held pliers is a locking pliers; Said locking pliers also comprises first handle and second handle, can drive said first chuck when said first handle and said second handle move to clamped position and said second chuck turns to the position that connects or be close.
3. tube fixture according to claim 1 and 2 is characterized in that, between the said first pipe clamp piece and said first chuck be fixedly connected and the said second pipe clamp piece and said second chuck between be fixedly connected and be detachable fixed connection.
4. tube fixture according to claim 3 is characterized in that, is installed with first fixed block on said first chuck, is installed with second fixed block on said second chuck, wherein:
Said first fixed block and said second fixed block are provided with dovetail groove and locking screw separately, and the axial direction of said locking screw is consistent with the depth direction of said dovetail groove;
The said first pipe clamp piece and the second pipe clamp piece all are installed with swallow-tailed male part separately; Said male part on the said first pipe clamp piece matches with said dovetail groove on said first fixed block, and the said male part on the said second pipe clamp piece matches with said dovetail groove on said second fixed block;
Each said locking screw all is connected with a double-screw bolt or a screw flight; Said male part on said double-screw bolt or said screw rod and the said first pipe clamp piece or the said male part on the said second pipe clamp piece connect, and the part that said double-screw bolt is positioned at outside the said locking screw is connected with nut thread.
5. tube fixture according to claim 4; It is characterized in that; Said first chuck and said second chuck all are formed with spacing platform separately, and said spacing platform connects with said first pipe clamp piece and the said second pipe clamp piece bottom surface separately respectively.
6. tube fixture according to claim 4; It is characterized in that; Said first pipe clamp piece and the said second pipe clamp piece separately with on the middle part of contacted that end of said spacing platform be not provided with mounting groove, the bottom surface of one of said mounting groove also is provided with positioning screw hole;
This tube fixture also is included in the alignment bar that the end is provided with mating holes, passes said mating holes and one aims in the said mounting groove of said mounting groove and the said second pipe clamp piece that screw is positioned said alignment bar the said first pipe clamp piece with said positioning screw hole is threaded.
7. tube fixture according to claim 6; It is characterized in that; Said first pipe clamp piece and the said second pipe clamp piece are provided with the said tube seat of at least one semicircular in shape separately; And said first chuck and said second chuck be around said hinged place or articulated section when turning to the position that connects or be close, every said tube seat on the said first pipe clamp piece all with the said second pipe clamp piece on one with it measure-alike said tube seat position relative.
8. tube fixture according to claim 7 is characterized in that, the diameter of every said tube seat on the said first pipe clamp piece has nothing in common with each other.
9. tube fixture according to claim 7 is characterized in that, said tube seat comprises path part and large-diameter portion branch, wherein:
The internal diameter that the internal diameter of said path part divides less than said large-diameter portion, and seamlessly transit between said path part and the said large-diameter portion branch, the inner surface of said path part is provided with the anticreep groove.
10. tube fixture according to claim 9 is characterized in that, said anticreep groove is a helicla flute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220131143 CN202622606U (en) | 2012-03-31 | 2012-03-31 | Pipe clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220131143 CN202622606U (en) | 2012-03-31 | 2012-03-31 | Pipe clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202622606U true CN202622606U (en) | 2012-12-26 |
Family
ID=47375848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220131143 Expired - Lifetime CN202622606U (en) | 2012-03-31 | 2012-03-31 | Pipe clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202622606U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949991A (en) * | 2014-03-25 | 2014-07-30 | 北京航天发射技术研究所 | Pliers capable of being used at any angle |
| CN108310666A (en) * | 2017-12-26 | 2018-07-24 | 宁波中哲医疗科技有限公司 | A kind of carbon-point feeding clip mechanism |
| CN109877768A (en) * | 2019-04-12 | 2019-06-14 | 国网福建省电力有限公司漳州供电公司 | A kind of conducting rod clamping device |
-
2012
- 2012-03-31 CN CN 201220131143 patent/CN202622606U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949991A (en) * | 2014-03-25 | 2014-07-30 | 北京航天发射技术研究所 | Pliers capable of being used at any angle |
| CN108310666A (en) * | 2017-12-26 | 2018-07-24 | 宁波中哲医疗科技有限公司 | A kind of carbon-point feeding clip mechanism |
| CN109877768A (en) * | 2019-04-12 | 2019-06-14 | 国网福建省电力有限公司漳州供电公司 | A kind of conducting rod clamping device |
| CN109877768B (en) * | 2019-04-12 | 2024-04-26 | 国网福建省电力有限公司漳州供电公司 | Conductive rod clamping tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121226 |
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| CX01 | Expiry of patent term |