CN208744049U - A kind of pipeline clamping device - Google Patents
A kind of pipeline clamping device Download PDFInfo
- Publication number
- CN208744049U CN208744049U CN201821381307.0U CN201821381307U CN208744049U CN 208744049 U CN208744049 U CN 208744049U CN 201821381307 U CN201821381307 U CN 201821381307U CN 208744049 U CN208744049 U CN 208744049U
- Authority
- CN
- China
- Prior art keywords
- pushing block
- frame plate
- driving lever
- base tube
- pipeline
- 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.)
- Active
Links
Landscapes
- Supports For Pipes And Cables (AREA)
Abstract
The utility model discloses a kind of pipeline clamping devices, are related to pipeline welding technology field, since the clamping of existing pipeline is mostly to be clamped on pipeline periphery wall, then are easy to leave impression, not only unsightly and impression easily damages the hand of porter.This programme includes frame plate, is mounted on frame plate side driving cylinder, the clamp assemblies for being mounted on the frame plate other side, clamp assemblies include base tube, driving lever, interior expansion block group, and base tube one end is mounted on frame plate；Driving lever one end passes through frame plate and is bolted on the piston rod of driving cylinder；Running through on base tube peripheral wall has pilot hole, interior expansion block group includes active pushing block, driven pushing block, when driving lever moves along its axis, active pushing block pushes driven pushing block part to stretch out pilot hole, to push against pipeline internal perisporium, to play the purpose of fixed -piping, and catcher mark will not be left on pipeline periphery wall.
Description
Technical field
The utility model relates to pipeline welding technology fields, and in particular to a kind of pipeline clamping device.
Background technique
There are many welding method type, but different by its Track character, can be divided into fusion welding, Pressure Welding and soldering three categories.
Which kind of but whether be welding manner, require by two pipe alignments and to position in advance.Existing pipeline clamping device is more
For outer clip scroll chuck formula, i.e., pipeline periphery is clamped by claw, to achieve the effect that fixed -piping.
But in place of Shortcomings, when the device is for when clamping pipeline without high hardness, it is likely that in pipeline periphery wall
On leave catcher mark, on the one hand unsightly, on the other hand, the catcher mark left is more crude, and worker is when carrying pipeline, possibility at catcher mark
Scratch worker's hand.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of pipeline clamping device, solid
While determining pipeline, catcher mark will not be left on pipeline periphery wall.
To achieve the above object, the utility model provides following technical solution: a kind of pipeline clamping device, including frame
Plate, the driving cylinder for being mounted on frame plate side, the clamp assemblies for being mounted on the frame plate other side, clamp assemblies include base tube, active
Bar, interior expansion block group, base tube one end is mounted on frame plate；Driving lever is located in base tube and one end passes through frame plate and is bolted to drive
It takes offence on the piston rod of cylinder；Through there is pilot hole on base tube peripheral wall, interior expansion block group includes the active being fixed on driving lever peripheral wall
The driven pushing block of pushing block, sliding in pilot hole, the angle of the contact surface and active rod axis of active pushing block and driven pushing block
Between 0 degree to 90 degree；Return springs for pushing driven pushing block and active pushing block to abut against are installed on base tube；Work as master
When lever moves along its axis, active pushing block pushes driven pushing block part to stretch out pilot hole.
By using above-mentioned technical proposal, when driving lever is moved along its axial direction towards some direction, active pushing block can be driven to transport
Dynamic, so that driven pushing block be driven to skid off along pilot hole to outer portion, then driven pushing block outer end can be held out against on the internal perisporium of pipeline,
To play the purpose of fixed -piping.Above-mentioned this clamping mode will not leave catcher mark in pipeline periphery, catcher mark would not also occurs
The case where scratching porter, also reduces the destruction of aesthetics.
The utility model is further arranged to: the driven pushing block includes the contact portion being in contact with active pushing block, can
Disassembly is mounted on disassembling part of the contact portion far from active pushing block one end.
By using above-mentioned technical proposal, since the device is possibly used for the pipeline of clamping different tube diameters, then when pipeline
When caliber is smaller, disassembling part can be removed from contact portion, to reduce the spacing of driven pushing block outermost end and base tube central axes；Together
Reason, when the caliber of pipeline to be held is larger, can install upper contact part for disassembling part, to increase driven pushing block outermost end and base
The spacing of pipe central axes.It is wider to be allowed to applicability.
The utility model is further arranged to: the base tube has cover board and cover plate bolt to connect far from frame plate is closed at one end
On base tube, driving lever one end slides through cover board.
By using above-mentioned technical proposal, since the dust in processing workshop is more, and cover board can reduce dust and proceed to base
The probability for causing interior expansion block group to be blocked in pipe；And since driving lever one end slides through cover board, then cover board can be to driving lever
Certain supporting role is played, the stability of driving lever movement is improved.
The utility model is further arranged to: when the driving lever is moved along it axially adjacent to frame plate, driven pushing block
It is slided towards far from driving lever direction.
By using above-mentioned technical proposal, first driving cylinder can be removed from frame plate, then separate driving cylinder and active
Then bar removes driving lever and active pushing block out of base tube, the convenient maintenance to driving lever and active pushing block.
The utility model is further arranged to: positioning plate is fixed in the base tube, and positioning plate is located at active pushing block
Along its path axially adjacent to frame plate；When active pushing block is connected on positioning plate, active pushing block is still contacted with driven pushing block.
By using above-mentioned technical proposal, positioning plate is for preventing active pushing block from excessively active being caused to push away towards frame plate displacement
The generation for the case where block is mutually separated with driven pushing block.
The utility model is further arranged to: there are six the pilot hole is set；Interior expansion block group is equipped in total equipped with six groups,
Expansion block group corresponds to a pilot hole in each group, with expansion block group in three groups for a unit, expansion block in three groups in each unit
Group is equidistantly arranged around active rod axis, and the interior expansion block group of two units is intervally arranged along driving lever axis direction.
By using above-mentioned technical proposal, expansion block group is equidistantly arranged around active rod axis in three groups in each unit
Purpose is: more stable clamping is carried out to pipeline internal perisporium；The interior expansion block group of two units is along driving lever axis direction interval
The purpose of arrangement is: it is axial to pipeline realization two o'clock clamping along driving lever, thus further folder of the stable interior expansion block group to pipeline
It holds.
The utility model is further arranged to: the driven pushing block is fixed with sheet rubber far from active pushing block one end.
By using above-mentioned technical proposal, sheet rubber is used to increase the frictional force of driven pushing block Yu inner wall of the pipe to be held,
Driven pushing block can be reduced simultaneously to injure the clamping of inner wall of the pipe.
The utility model is further arranged to: the clamp assemblies further include positioning disk, positioning disk be fixed on base tube with
Between frame plate, and driving lever slides through positioning disk.
By using above-mentioned technical proposal, when pipeline is covered outside base tube, pipe end can be made to be connected to positioning disk side, with
Play the purpose of targeted duct.
The utility model has the advantage that
1, in the present solution, when driving lever moves along its axis, active pushing block pushes driven pushing block part to stretch out pilot hole,
To push against pipeline internal perisporium, to play the purpose of fixed -piping, and catcher mark will not be left on pipeline periphery wall；
2, in the present solution, driven pushing block includes contact portion, disassembling part, then make the mechanism applicability wider.
Detailed description of the invention
Fig. 1 is the present embodiment structural schematic diagram；
Fig. 2 is the present embodiment schematic cross-section；
Fig. 3 is the enlarged diagram in Fig. 2 at A, shows the connection relationship of interior expansion block group；
Fig. 4 is the perspective view of the explosion of interior expansion block group in Fig. 3.
Appended drawing reference: 1, frame plate；11, cylinder is driven；2, clamp assemblies；21, interior expansion block group；211, active pushing block；212,
Driven pushing block；22, driving lever；23, base tube；24, positioning disk；25, positioning plate；26, cover board；3, contact portion；31, caulking groove；32,
Return springs；33, resetting block；4, disassembling part；41, sheet rubber；42, inlay card block；43, rubber sleeve；5, pilot hole；51, it accommodates
Slot.
Specific embodiment
Clear, complete description is carried out to the technical solution of the utility model below with reference to attached drawing, it is clear that described
Embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.Implementation based on the utility model
Example, those of ordinary skill in the art's obtained all other embodiment without making creative work, all belongs to
In the range that the utility model is protected.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third ", " the 4th " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
The utility model is described further referring to attached drawing.
A kind of pipeline clamping device including frame plate 1, the driving cylinder 11 that is mounted on 1 side of frame plate, is mounted on reference to Fig. 1
The clamp assemblies 2 of 1 other side of frame plate.Frame plate 1 can be used for being fixed on the devices such as ground or mobile station.
Referring to figs. 2 and 3, clamp assemblies 2 include positioning disk 24, base tube 23, driving lever 22, interior expansion block group 21, positioning disk
For the 24 fixed frame plates 1 that are attached to far from driving 11 side of cylinder, 23 one end of base tube is fixed on side of the positioning disk 24 far from frame plate 1, and
23 axis of base tube is perpendicular to 1 plate face of frame plate.22 one end of driving lever sequentially passes through positioning disk 24, frame plate 1, and is bolted to driving
On the piston rod of cylinder 11, then drive cylinder 11 that driving lever 22 can be driven axially to move repeatedly along it.Base tube 23 is far from frame plate 1
It is closed at one end to have cover board 26, and cover board 26 is bolted with base tube 23,22 other end of driving lever slides through cover board 26.
Referring to figs. 2 and 3, interior expansion block group 21 includes wedge-shaped 211, wedge-shaped driven pushing blocks of active pushing block
212, interior expansion block group 21 is equipped with six groups in total, and with three groups for a unit, expansion block group 21 is around actively in three groups in each unit
22 axis of bar is equidistantly arranged, and the interior expansion block group 21 of two units is intervally arranged along 22 axis direction of driving lever.The week of base tube 23
Pilot hole 5 there are six running through on wall, and six pilot holes 5 are corresponded respectively in expansion block group 21 in six groups.
Referring to figs. 2 and 3, in pilot hole 5, active pushing block 211 is fixed on driving lever 22 for the driven sliding of pushing block 212
On peripheral wall, and the inclined-plane of active pushing block 211 and the inclined-plane of driven pushing block 212 abut against, i.e., driving lever 22 is along its axial direction towards frame plate 1
When movement, active pushing block 211 can be driven to move towards frame plate 1, so that driven pushing block 212 be driven to skid off along pilot hole 5 to outer portion.
It is opened on the hole wall of pilot hole 5 there are two symmetrical holding tank 51, is equipped with a return springs 32 in each holding tank 51, it is multiple
Position elastic component 32 is spring.Fixed there are two resetting block 33 on the peripheral wall of driven pushing block 212, two resetting blocks 33 are symmetrical arranged,
And put in holding tank 51, return springs 32 are connected on the cell wall of resetting block 33 and holding tank 51.When driving lever 22 is along it
When moving axially away from frame plate 1, driven pushing block 212 loses the motive force of active pushing block 211, then in the promotion of return springs 32
Under, a part is retracted into pilot hole 5.
With reference to Fig. 3 and Fig. 4, driven pushing block 212 includes the contact portion 3 contacted with active pushing block 211, is detachably connected on and connects
The disassembling part 4 of 3 outer end of contact portion, 3 outer end of contact portion are provided with caulking groove 31, and disassembling part 4 is fixed with inlay card close to one end of contact portion 3
Rubber sleeve 43 is wrapped up in the periphery of block 42, inlay card block 42, and inlay card block 42 can be embedded in caulking groove 31 together with rubber sleeve 43, real
The connection of existing contact portion 3 and disassembling part 4.Since the device is possibly used for the pipeline of clamping different tube diameters, then when the caliber of pipeline
When smaller, disassembling part 4 can be removed from contact portion 3, to reduce between driven 212 outermost end of pushing block and 23 central axes of base tube
Away from；Similarly, when the caliber of pipeline to be held is larger, disassembling part 4 can be installed upper contact part 3, to increase driven pushing block 212
The spacing of outermost end and 23 central axes of base tube.It is wider to be allowed to applicability.
With reference to Fig. 3 and Fig. 4, the outer end of disassembling part 4 is fixed with sheet rubber 41, and sheet rubber 41 is for increasing driven pushing block 212
With the frictional force of inner wall of the pipe to be held, while driven pushing block 212 can be reduced, the clamping of inner wall of the pipe is injured.
With reference to Fig. 2, one piece of positioning plate 25 is fixed in base tube 23, positioning plate 25 is located at active pushing block 211 close to frame plate 1
Side, positioning plate 25 lead to active pushing block 211 and driven pushing block 212 for preventing active pushing block 211 to be displaced excessively towards frame plate 1
The generation for the case where mutually separating.
Principle is embodied: when driving lever 22 is moved along its axial direction towards frame plate 1, active pushing block 211 can be driven to transport towards frame plate 1
Dynamic, so that driven pushing block 212 be driven to skid off along pilot hole 5 to outer portion, then each 212 outer end of driven pushing block can be held out against in pipeline
Internal perisporium on, to play the purpose of fixed -piping.When needing to remove in pipeline, driving lever 22 can be made along it axially away from frame
Plate 1 moves, and driven pushing block 212 loses the motive force of active pushing block 211, then under the promotion of return springs 32, to pilot hole 5
Interior retraction a part.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of pipeline clamping device, it is characterized in that: include frame plate (1), the driving cylinder (11) that is mounted on frame plate (1) side,
The clamp assemblies (2) of frame plate (1) other side are mounted on, clamp assemblies (2) include base tube (23), driving lever (22), interior expansion block group
(21), base tube (23) one end is mounted on frame plate (1)；Driving lever (22) is located in base tube (23) and one end passes through frame plate (1) simultaneously
It is bolted on the piston rod of driving cylinder (11)；Through having pilot hole (5) on base tube (23) peripheral wall, interior expansion block group (21) is wrapped
The driven pushing block (212) of the active pushing block (211) being fixed on driving lever (22) peripheral wall, sliding in pilot hole (5) is included, it is main
Dynamic pushing block (211) and the contact surface of driven pushing block (212) and the angle of driving lever (22) axis are between 0 degree to 90 degree；Base tube
(23) return springs (32) for pushing driven pushing block (212) and active pushing block (211) to abut against are installed on；When actively
When bar (22) moves along its axis, active pushing block (211) pushes driven pushing block (212) part to stretch out pilot hole (5).
2. a kind of pipeline clamping device according to claim 1, it is characterized in that: the driven pushing block (212) includes and master
Contact portion (3) that dynamic pushing block (211) are in contact is removably mounted at the disassembly of contact portion (3) far from active pushing block (211) one end
Portion (4).
3. a kind of pipeline clamping device according to claim 1, it is characterized in that: the base tube (23) is far from frame plate (1) one
End is closed with cover board (26) and cover board (26) is bolted on base tube (23), and driving lever (22) one end slides through cover board
(26).
4. a kind of pipeline clamping device according to claim 1, it is characterized in that: when the driving lever (22) are leaned on along its axial direction
When nearly frame plate (1) movement, driven pushing block (212) is slided towards far from driving lever (22) direction.
5. a kind of pipeline clamping device according to claim 4, it is characterized in that: being fixed with positioning plate in the base tube (23)
(25), and positioning plate (25) is located at active pushing block (211) along its path axially adjacent to frame plate (1)；When active pushing block (211)
When being connected on positioning plate (25), active pushing block (211) is still contacted with driven pushing block (212).
6. a kind of pipeline clamping device according to claim 1, it is characterized in that: there are six the pilot hole (5) sets；It is interior swollen
Block group (21) is equipped with the corresponding pilot hole (5) of expansion block group (21) in six groups, each group in total, with expansion block group in three groups
It (21) is a unit, expansion block group (21) is equidistantly arranged around driving lever (22) axis in three groups in each unit, two lists
The interior expansion block group (21) of position is intervally arranged along driving lever (22) axis direction.
7. a kind of pipeline clamping device according to claim 1, it is characterized in that: the driven pushing block (212) is far from actively
Pushing block (211) one end is fixed with sheet rubber (41).
8. a kind of pipeline clamping device according to claim 1, it is characterized in that: the clamp assemblies (2) further include positioning
Disk (24), positioning disk (24) are fixed between base tube (23) and frame plate (1), and driving lever (22) slides through positioning disk (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821381307.0U CN208744049U (en) | 2018-08-24 | 2018-08-24 | A kind of pipeline clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821381307.0U CN208744049U (en) | 2018-08-24 | 2018-08-24 | A kind of pipeline clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208744049U true CN208744049U (en) | 2019-04-16 |
Family
ID=66081201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821381307.0U Active CN208744049U (en) | 2018-08-24 | 2018-08-24 | A kind of pipeline clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208744049U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111871684A (en) * | 2020-08-21 | 2020-11-03 | 重庆谦荣佳科技有限公司 | Paint spraying device with pre-drying function |
| CN113102933A (en) * | 2021-04-02 | 2021-07-13 | 宁夏黄河谣科技机械制造有限公司 | Cone swiftly looks for circle butt joint appurtenance |
| CN113430627A (en) * | 2021-04-13 | 2021-09-24 | 曾雪苹 | Clamping device for electroplating pipe fitting |
| CN114798938A (en) * | 2022-04-18 | 2022-07-29 | 浙江大学 | Straight pipe section internal-supporting external-clamping type clamping boosting device for bending and forming thin-wall pipe |
| CN115625441A (en) * | 2022-09-05 | 2023-01-20 | 南通科沃赢电气有限公司 | Adjustable ultraviolet laser marking equipment |
-
2018
- 2018-08-24 CN CN201821381307.0U patent/CN208744049U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111871684A (en) * | 2020-08-21 | 2020-11-03 | 重庆谦荣佳科技有限公司 | Paint spraying device with pre-drying function |
| CN111871684B (en) * | 2020-08-21 | 2021-10-26 | 重庆谦荣佳科技有限公司 | Paint spraying device with pre-drying function |
| CN113102933A (en) * | 2021-04-02 | 2021-07-13 | 宁夏黄河谣科技机械制造有限公司 | Cone swiftly looks for circle butt joint appurtenance |
| CN113430627A (en) * | 2021-04-13 | 2021-09-24 | 曾雪苹 | Clamping device for electroplating pipe fitting |
| CN113430627B (en) * | 2021-04-13 | 2023-12-01 | 深圳市常润五金有限公司 | Clamping device for electroplating processing of pipe fitting |
| CN114798938A (en) * | 2022-04-18 | 2022-07-29 | 浙江大学 | Straight pipe section internal-supporting external-clamping type clamping boosting device for bending and forming thin-wall pipe |
| CN115625441A (en) * | 2022-09-05 | 2023-01-20 | 南通科沃赢电气有限公司 | Adjustable ultraviolet laser marking equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208744049U (en) | A kind of pipeline clamping device | |
| CN208729052U (en) | A kind of fixation device convenient for pipeline welding | |
| CN201940429U (en) | Reverse flow type compressed air rolling fluid blowing device | |
| CN206186643U (en) | Cell -phone glass's positioning jig | |
| CN103909084A (en) | Single hydraulic oil cylinder brusher | |
| CN201872203U (en) | Perforating machine for sealing strip | |
| CN206084484U (en) | Card holds in palm tool | |
| CN104625814A (en) | Four-vehicle-type flexible clamp positioning system | |
| CN204904419U (en) | Retrieve paper money case | |
| CN203356948U (en) | Tool for replacing underwater horizontal connector sealing element | |
| CN203830372U (en) | Single hydraulic oil cylinder brushing machine | |
| CN208323158U (en) | A kind of automobile die processing and positioning device | |
| CN216449093U (en) | Be used for detecting hydraulic filter head leak test frock | |
| CN212178089U (en) | Wall-through connecting pipe structure for building water supply and drainage | |
| CN204657284U (en) | Pressure head of press machine mold base | |
| CN210437931U (en) | Split type slide device of high accuracy location | |
| KR100743078B1 (en) | A device dechocking lower for apparatus automatically assembling and separating a chock bearing for rolling roll | |
| CN207623099U (en) | Light combined track sample molding machine | |
| CN207686801U (en) | A kind of automobile tail gas exhaust device of install convenient | |
| CN207891787U (en) | A kind of city flowerpot type anticollision barrier | |
| CN216275415U (en) | Transportation is with anticollision equipment of convenient to detach equipment | |
| CN207182149U (en) | A kind of Fast Installation shell of automobile electronic controller | |
| CN105467091A (en) | Industrial park carbon emission intensity monitoring sensor precision guaranteeing device | |
| CN208789797U (en) | Automobile collision preventing fan housing assembly | |
| CN217130218U (en) | Large and medium single-row sleeve roller transmission chain easy to maintain |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |