CN208879421U - The positioning mechanism of bending tube apparatus - Google Patents
The positioning mechanism of bending tube apparatus Download PDFInfo
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- CN208879421U CN208879421U CN201821485347.XU CN201821485347U CN208879421U CN 208879421 U CN208879421 U CN 208879421U CN 201821485347 U CN201821485347 U CN 201821485347U CN 208879421 U CN208879421 U CN 208879421U
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- fixed frame
- board
- pipeline
- fixture block
- support plate
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Abstract
The utility model discloses a kind of positioning mechanisms of bending tube apparatus, it is related to bending tube equipment technical field, its key points of the technical solution are that including the board for installing bend pipe mould bottom plate, the board is equipped with positioning device, the positioning device includes two groups of positioning components, and positioning component described in two groups is respectively arranged at the both ends of bend pipe mould bottom plate；Positioning component described in every group includes fixed frame and support plate；The fixed frame is fixed in board, and the support plate is mounted on fixed frame；The two sides of the fixed frame are respectively equipped with pull rod, and the pull rod is connected to fixed frame along the width direction sliding of board；One end of the pull rod is connected with the fixture block in fixed frame；The pull rod is in the part between fixture block and fixed frame and is socketed with the first elastic component, and the both ends of first elastic component are respectively and fixedly connected in fixture block and fixed frame.It is more violent that the utility model solves the problems, such as that pipeline rubs in bending with fixture block, has achieved the effect that mitigate pipeline and fixture block friction.
Description
Technical field
The utility model relates to bending tube equipment technical fields, more specifically, it is related to a kind of determining for bending tube apparatus
Position mechanism.
Background technique
It is very heavy very useful that bending tube apparatus refers to that the machine for bend pipe can also be done, and is roughly divided into CNC tube bending machine, hydraulic curved
Pipe machine etc. is laid with and builds applied to power construction, public railway construction, bridge, ship etc. pipeline.
The prior art can refer to the Chinese invention patent application file of Publication No. CN103831324A, and it discloses one kind
The high bending machine of bending precision, including work top, are equipped with bend pipe mould bottom plate in the work top, on the work top
Equipped with bend pipe mould fixed frame, the bend pipe mould fixed frame has a bend pipe mould pressing plate, the bend pipe mould pressing plate and curved
Drive rod is equipped between pipe mold fixed frame, the drive rod passes through the control device control at the top of bend pipe mould fixed frame
System is equipped with to bend pipe between the bend pipe mould pressing plate and work top, described to be fixed on to bend pipe both ends by stationary fixture
On work top.
But above-mentioned bending tube apparatus is when in use, pipeline is fixed fixture and fixes on the table, carries out when to pipeline
When bending, the friction of pipeline and stationary fixture may be bigger, may be damaged stationary fixture in this way.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of localization machines of bending tube apparatus
Structure can mitigate the friction between pipeline and fixture block, can extend the service life of fixture block in this way.
To achieve the above object, the utility model provides following technical solution: a kind of positioning mechanism of bending tube apparatus,
Including the board for installing bend pipe mould bottom plate, the board is equipped with positioning device, and the positioning device includes two groups fixed
Hyte part, positioning component described in two groups are respectively arranged at the both ends of bend pipe mould bottom plate；Positioning component described in every group includes fixing
Frame and support plate；The fixed frame is fixed in board, and the support plate is mounted on fixed frame；The two sides of the fixed frame point
Not She You pull rod, the pull rod along board width direction sliding be connected to fixed frame；One end of the pull rod, which is connected with, to be in
Fixture block in fixed frame；The pull rod is in the part between fixture block and fixed frame and is socketed with the first elastic component, first bullet
The both ends of property part are respectively and fixedly connected in fixture block and fixed frame.
By using above-mentioned technical proposal, push fixture block that pipeline is put between two fixture blocks, at this time at the first elastic component
In compressed dress state；After pipeline is put well, fixture block is unclamped, the first elastic component will push fixture block and clamp pipeline at this time；Work as pipe
After road clamps, the bending work of pipeline is carried out, if pipeline deviates in bending process towards fixture block direction, pipeline can be pushed away at this time
Dynamic fixture block is mobile, can reduce the rigid contact of pipeline and fixture block in this way, thus can mitigate between pipeline and fixture block in this way
Friction.
The utility model is further arranged to: the fixed frame is equipped with the slid for pull rod along the width direction of board
One sliding slot.
By using above-mentioned technical proposal, first sliding groove has guiding role to pull rod, can reduce pull rod in this way on edge
A possibility that shifting in the width direction slipping of board.
The utility model is further arranged to: the upper end of each fixture block is equipped with inclined rake upward, two institutes
It states rake and forms an inverted "eight" shape channel.
By using above-mentioned technical proposal, the upper end size in inverted "eight" shape channel is greater than lower end size, and being convenient in this way will
Pipeline is put between two fixture blocks, thus in this way convenient for being installed to pipeline.
The utility model is further arranged to: the support plate can slide along the short transverse of fixed frame and be connected to fixation
Frame, is equipped with multiple second elastic components between the support plate and fixed frame bottom, the both ends of each second elastic component are distinguished
It is fixed in support plate and fixed frame；The sum of gravity of the support plate and pipeline, which is less than, keeps the generation of the second elastic component elastically-deformable
Power.
By using above-mentioned technical proposal, when carrying out bending to pipeline, pipeline can compress support plate, and support plate can compress
Second elastic component, the second elastic component is in confined state at this time, and the second elastic component can mitigate the rigidity of pipeline and support plate
Contact, can extend the service life of support plate in this way.
The utility model is further arranged to: the both ends of the support plate are respectively equipped with the first sliding block, the fixed frame
Two sides are respectively equipped with two second sliding slots, and two first sliding blocks are connected to two along the short transverse sliding of fixed frame respectively
Second sliding slot.
By using above-mentioned technical proposal, second sliding slot has guiding role to the first sliding block, can reduce support in this way
A possibility that plate shifts along the short transverse slipping of fixed frame.
The utility model is further arranged to: the both ends of the board are respectively provided with the limit limited to pipeline
Component, limit assembly described in every group include limit plate, fixed block and lead screw；The limit plate slides along the length direction of board
It is connected to board；The fixed block is fixed in board；The threads of lead screw is connected to fixed block, one end of the lead screw and limit
Plate is rotatablely connected admittedly, and the other end of the lead screw is connected with handwheel.
By using above-mentioned technical proposal, the distance between two pieces of limit plates are adjusted by rotational lead screw, make two pieces of limits
The distance between plate is identical as the length of pipeline, and pipeline is put between two pieces of limit plates at this time, and two pieces of limit plates can limit
Pipeline moves along its axis, and can make the position of each bending of pipeline more accurate in this way.
The utility model is further arranged to: the limit plate is connected with U-frame far from the side of lead screw.
By using above-mentioned technical proposal, U-frame can play barrier effect to pipeline, can reduce pipeline in this way and roll over
A possibility that being jumped out when curved.
The utility model is further arranged to: the second sliding block is connected at the top of the limit plate, the board is equipped with
The third sliding slot slid for the second sliding block along the length direction of board.
By using above-mentioned technical proposal, third sliding slot has guiding role to the second sliding block, can reduce limit in this way
A possibility that plate shifts along the length direction slipping of board.
In conclusion the utility model has the advantages that compared with the prior art
1. pushing fixture block that pipeline is put between two fixture blocks, the first elastic component is in compressed dress state at this time；Work as pipe
After road is put well, fixture block is unclamped, the first elastic component will push fixture block and clamp pipeline at this time；After pipeline clamps, pipeline is carried out
Bending work, if pipeline deviates in bending process towards fixture block direction, it is mobile to will push fixture block for pipeline at this time, in this way can be with
The rigid contact of pipeline and fixture block is reduced, thus the friction between pipeline and fixture block can be mitigated in this way；
2. when carrying out bending to pipeline, pipeline can compress support plate, and support plate can compress the second elastic component, and at this time second
Elastic component is in confined state, and the second elastic component can mitigate the rigid contact of pipeline and support plate, can extend branch in this way
The service life of fagging；
3. adjusting the distance between two pieces of limit plates by rotational lead screw, make the distance between two pieces of limit plates and pipeline
Length is identical, and pipeline is put between two pieces of limit plates at this time, and two pieces of limit plates can be moved along its axis with restriction conduit, in this way
The position of each bending of pipeline can be made more accurate.
Detailed description of the invention
Fig. 1 is the overall structure diagram of embodiment；
Fig. 2 is the partial sectional view that positioning component is highlighted in embodiment；
Fig. 3 is the structural schematic diagram that limit assembly is highlighted in embodiment.
In figure: 1, bend pipe mould bottom plate；2, board；21, third sliding slot；3, positioning device；31, positioning component；311, solid
Determine frame；3111, first sliding groove；3112, second sliding slot；312, support plate；3121, the first sliding block；313, pull rod；314, fixture block；
3141, rake；3142, inverted "eight" shape channel；315, the first elastic component；316, the second elastic component；4, limit assembly；41,
Limit plate；411, U-frame；412, the second sliding block；42, fixed block；43, lead screw；431, handwheel.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.The wherein identical attached drawing of identical components
Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to
It is the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from particular elements geometry
The direction at center.
Embodiment: a kind of positioning mechanism of bending tube apparatus, as depicted in figs. 1 and 2, including for installing bend pipe mould bottom
The board 2 of plate 1, positioning device 3 is provided on board 2, and positioning device 3 includes two groups of positioning components 31, two groups of positioning components 31
It is respectively arranged at the both ends of bend pipe mould bottom plate 1；Every group of positioning component 31 includes fixed frame 311 and support plate 312；Fixed frame
311 are fixed in board 2, and fixed frame 311 is in U-shape, and support plate 312 is mounted on fixed frame 311；Distinguish the two sides of fixed frame 311
It is provided with pull rod 313, the first sliding groove 3111 slid for pull rod 313 along the width direction of board 2 is offered on fixed frame 311；
One end of pull rod 313 is connected with the fixture block 314 in fixed frame 311；Pull rod 313 is between fixture block 314 and fixed frame 311
Part be socketed with the first elastic component 315, the both ends of the first elastic component 315 are respectively and fixedly connected in fixture block 314 and fixed frame 311,
Spring can be selected in one elastic component 315.Push fixture block 314 that pipeline is put between two fixture blocks 314, at this time the first elastic component 315
In compressed dress state；After pipeline is put well, fixture block 314 is unclamped, the first elastic component 315 will push fixture block 314 and will manage at this time
Road clamps；After pipeline clamps, the bending work of pipeline is carried out, if pipeline is inclined towards 314 direction of fixture block in bending process
It moves, it is mobile to will push fixture block 314 for pipeline at this time, it can reduce the rigid contact of pipeline Yu fixture block 314 in this way, thus in this way can be with
Mitigate the friction between pipeline and fixture block 314.
As shown in Fig. 2, the upper end of each fixture block 314 is connected with inclined rake 3141 upward, two rakes 3141
Form an inverted "eight" shape channel 3142.The upper end size in inverted "eight" shape channel 3142 is greater than lower end size, is convenient in this way
Pipeline is put between two fixture blocks 314, thus in this way convenient for being installed to pipeline.
As shown in Fig. 2, support plate 312 can slide along the short transverse of fixed frame 311 is connected to fixed frame 311, support plate
Multiple second elastic components 316 are provided between 312 and 311 bottom of fixed frame, the both ends of each second elastic component 316 are respectively and fixedly connected with
In support plate 312 and fixed frame 311, spring is can be selected in the second elastic component 316, and when carrying out bending to pipeline, pipeline can be compressed
Support plate 312, support plate 312 can compress the second elastic component 316, and the second elastic component 316 is in confined state, the second bullet at this time
Property part 316 can mitigate the rigid contact of pipeline Yu support plate 312, can extend the service life of support plate 312 in this way.Support
The sum of gravity of plate 312 and pipeline, which is less than, makes the second elastic component 316 that elastically-deformable power occur, in this way when pipeline is put into support plate
After 312, the stability of pipeline will not be can be improved in this way toward decline in pipeline.
As shown in Fig. 2, the both ends of support plate 312 have been respectively and fixedly connected with the first sliding block 3121, two of fixed frame 311 are relatively interior
Side is opened up respectively there are two second sliding slot 3112, and two the first sliding blocks 3121 slide along the short transverse of fixed frame 311 respectively to be connected
It is connected to two second sliding slots 3112.Second sliding slot 3112 has guiding role to the first sliding block 3121, can reduce support in this way
A possibility that plate 312 vertically shifts in slipping.
As shown in figures 1 and 3, the both ends of board 2 are separately installed with the limit assembly 4 for being limited to pipeline, often
Group limit assembly 4 includes limit plate 41, fixed block 42 and lead screw 43；Limit plate 41 slides connection along the length direction of board 2
In board 2, limit plate 41 is connected with U-frame 411 far from the side of lead screw 43, and U-frame 411 can play blocking to pipeline and make
With a possibility that pipeline is jumped out in bending can be reduced in this way.Fixed block 42 is fixed in board 2；Lead screw 43 is threadedly connected to
Fixed block 42, one end of lead screw 43 and limit plate 41 are rotatablely connected, and the other end of lead screw 43 is connected with handwheel 431, and handwheel is arranged
431 be for the ease of rotational lead screw 43.
As shown in figure 3, the top of limit plate 41 is connected with the second sliding block 412, the top of board 2 is offered for the second sliding block
The 412 third sliding slots 21 slid along the length direction of board 2.Third sliding slot 21 has guiding role to the second sliding block 412, in this way
A possibility that limit plate 41 shifts along the length direction slipping of board 2 can be reduced.
The application method of the positioning mechanism of this kind of bending tube apparatus is as follows:
The distance between two limit plates 41 are adjusted, keep the distance between two limit plates 41 identical as the length of pipeline；
It pushes fixture block 314 that pipeline is put between two fixture blocks 314, and contacts the both ends of pipeline with two pieces of limit plates 41 respectively,
The first elastic component 315 is in compressed dress state at this time；After pipeline is put well, fixture block 314 is unclamped, at this time the first elastic component 315
It will push fixture block 314 to clamp pipeline；After pipeline clamps, the bending work of pipeline is carried out.
When needing to adjust limit plate 41, by rotating 431 rotational lead screw 43 of handwheel, lead screw 43 can push away during rotation
The relatively fixed frame 311 of dynamic limit plate 41 is separate or close to sliding.
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 positioning mechanism of bending tube apparatus, including the board (2) for installing bend pipe mould bottom plate (1), feature exists
In: the board (2) is equipped with positioning device (3), and the positioning device (3) includes two groups of positioning components (31), described in two groups
Positioning component (31) is respectively arranged at the both ends of bend pipe mould bottom plate (1)；Positioning component described in every group (31) includes fixed frame
(311) and support plate (312)；The fixed frame (311) is fixed in board (2), and the support plate (312) is mounted on fixed frame
(311) on；The two sides of the fixed frame (311) are respectively equipped with pull rod (313), width side of the pull rod (313) along board (2)
Fixed frame (311) are connected to sliding；One end of the pull rod (313) is connected with the fixture block in fixed frame (311)
(314)；The part that the pull rod (313) is between fixture block (314) and fixed frame (311) is socketed with the first elastic component (315),
The both ends of first elastic component (315) are respectively and fixedly connected in fixture block (314) and fixed frame (311).
2. the positioning mechanism of bending tube apparatus according to claim 1, it is characterised in that: set on the fixed frame (311)
There is the first sliding groove (3111) slid for pull rod (313) along the width direction of board (2).
3. the positioning mechanism of bending tube apparatus according to claim 1, it is characterised in that: each fixture block (314)
Upper end is equipped with inclined rake (3141) upward, and two rakes (3141) form an inverted "eight" shape channel
(3142)。
4. the positioning mechanism of bending tube apparatus according to claim 1, it is characterised in that: the support plate (312) can edge
The short transverse sliding of fixed frame (311) is connected to fixed frame (311), the support plate (312) and fixed frame (311) bottom it
Between be equipped with multiple second elastic components (316), the both ends of each second elastic component (316) are respectively and fixedly connected in support plate (312)
With fixed frame (311)；The sum of gravity of the support plate (312) and pipeline, which is less than, makes the second elastic component (316) that elastic shape occurs
The power of change.
5. the positioning mechanism of bending tube apparatus according to claim 4, it is characterised in that: the two of the support plate (312)
End is respectively equipped with the first sliding block (3121), and the two sides of the fixed frame (311) are respectively equipped with two second sliding slots (3112), and two
First sliding block (3121) is connected to two second sliding slots (3112) along the short transverse sliding of fixed frame (311) respectively.
6. the positioning mechanism of bending tube apparatus according to claim 1, it is characterised in that: the both ends of the board (2) point
Not She You limit assembly (4) for being limited to pipeline, limit assembly described in every group (4) includes limit plate (41), fixed
Block (42) and lead screw (43)；The limit plate (41) is connected to board (2) along the length direction sliding of board (2)；It is described solid
Determine block (42) and is fixed in board (2)；The lead screw (43) is threadedly connected to fixed block (42), one end of the lead screw (43) and limit
Position plate (41) is rotatablely connected, and the other end of the lead screw (43) is connected with handwheel (431).
7. the positioning mechanism of bending tube apparatus according to claim 6, it is characterised in that: the limit plate (41) is far from silk
The side of thick stick (43) is connected with U-frame (411).
8. the positioning mechanism of bending tube apparatus according to claim 7, it is characterised in that: the top of the limit plate (41)
It is connected with the second sliding block (412), the board (2), which is equipped with, supplies the second sliding block (412) to slide along the length direction of board (2)
Third sliding slot (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821485347.XU CN208879421U (en) | 2018-09-11 | 2018-09-11 | The positioning mechanism of bending tube apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821485347.XU CN208879421U (en) | 2018-09-11 | 2018-09-11 | The positioning mechanism of bending tube apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208879421U true CN208879421U (en) | 2019-05-21 |
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ID=66511961
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821485347.XU Active CN208879421U (en) | 2018-09-11 | 2018-09-11 | The positioning mechanism of bending tube apparatus |
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| Country | Link |
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| CN (1) | CN208879421U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111266482A (en) * | 2020-03-23 | 2020-06-12 | 中铁建工集团有限公司 | Steel bar top bending machine for processing special-shaped stirrups |
| CN111468577A (en) * | 2020-04-13 | 2020-07-31 | 海盐铭宏精工科技有限公司 | Forming device of U-shaped bolt |
| CN111570570A (en) * | 2020-05-28 | 2020-08-25 | 徐东景 | Bending device for metal material processing |
| CN112275857A (en) * | 2020-09-16 | 2021-01-29 | 陈璇 | Quick forming device for handle of hacking firewood knife |
-
2018
- 2018-09-11 CN CN201821485347.XU patent/CN208879421U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111266482A (en) * | 2020-03-23 | 2020-06-12 | 中铁建工集团有限公司 | Steel bar top bending machine for processing special-shaped stirrups |
| CN111468577A (en) * | 2020-04-13 | 2020-07-31 | 海盐铭宏精工科技有限公司 | Forming device of U-shaped bolt |
| CN111570570A (en) * | 2020-05-28 | 2020-08-25 | 徐东景 | Bending device for metal material processing |
| CN112275857A (en) * | 2020-09-16 | 2021-01-29 | 陈璇 | Quick forming device for handle of hacking firewood knife |
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