CN209680961U - A kind of expanding device of tubular object extruding - Google Patents
A kind of expanding device of tubular object extruding Download PDFInfo
- Publication number
- CN209680961U CN209680961U CN201920402041.1U CN201920402041U CN209680961U CN 209680961 U CN209680961 U CN 209680961U CN 201920402041 U CN201920402041 U CN 201920402041U CN 209680961 U CN209680961 U CN 209680961U
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- connecting rod
- wall
- frame
- fixing assembling
- vertical bar
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Abstract
The utility model discloses a kind of expanding devices of tubular object extruding, including flaring die, the lower surface of the flaring die offers opening, the side of the flaring die offers through-hole, the through-hole is located at the top of opening, and opening is connected with through-hole, and top is each equipped with fixed device at left and right sides of the inner wall of the opening, frame is equipped between two fixed devices, the front surface top of the frame offers strip-shaped hole.Pass through the cooperation of vertical bar and frame, pass through the cooperation of first connecting rod and the second connecting rod, pass through the cooperation of pressing plate and second spring, vertical bar is pushed to move downward, vertical bar drives to be swung together with first connecting rod and the second connecting rod, pushes push plate to move outward by bull stick, the promotion of two sides struts the port of tubing, simultaneously flaring die is plugged into tubing, the time inserted such as flaring die is saved, can be improved efficiency when processing.
Description
Technical field
The utility model relates to tubular object extruding technical field, specific field is the expanding device of tubular object extruding.
Background technique
The detailed process of plastic pipe is conveyed from the supply of material, to the melting extrusion of extruder, to predetermined size mold
The cutting or winding of cutting machine are finally arrived in sizing cooling, the further cooling and shaping of screw clamp, the conveying to dragger to pipe
The winding of machine, this is the entire production procedure of general tubing, but some producers also will increase some processes, such as in tubing
Outer wall coding expands tubing mouth end, has the expanding device of tubular object extruding at you, the mold of flaring can be plugged into tubing
Port at, so that the port of plastic pipe is formed by heating, but during operation, flaring die is plugged into tubing
Need to make tubing that deformation occurs when inner wall, flaring die could be plugged into tubing, increase the difficulty of operation, reduce plus
The efficiency in working hour.
Utility model content
The purpose of this utility model is to provide a kind of expanding devices of tubular object extruding, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of expanding device of tubular object extruding, packet
Flaring die is included, the lower surface of the flaring die offers opening, and the side of the flaring die offers through-hole, described logical
Hole is located at the top of opening, and opening is connected with through-hole, and top is each equipped with fixed dress at left and right sides of the inner wall of the opening
It sets, frame is equipped between two fixed devices, the front surface top of the frame offers strip-shaped hole, the strip-shaped hole
Inner wall upper and lower ends offer sliding slot, sliding is connected with sliding block, two, left side institute at left and right sides of the inner wall of the sliding slot
Stating between sliding block the equal fixing assembling between the sliding block of two, right side has side plate, and fixing assembling has the first bullet between the side plate
Spring, and the first spring is located in strip-shaped hole, the medial surface fixing assembling of the side plate has mandril, and the mandril is located at the first spring
Front side, be plugged with vertical bar between two mandrils, the top of the vertical bar extends in through-hole, and the top of the vertical bar is solid
Surely it is equipped with nut, the inner wall of the nut is bolted with bolt, it is all extended at left and right sides of the bolt on the outside of flaring die,
It is hinged with first connecting rod at left and right sides of the front surface bottom end of the vertical bar, the bottom end of the first connecting rod is hinged with second
Connecting rod, the bottom end of second connecting rod and the front surface hinge mounted of frame, the first connecting rod and the second connecting rod
Hinged place hinge mounted have bull stick, the outboard end fixing assembling of the bull stick has push plate, the bottom end fixing assembling of the vertical bar
There is pressing plate, the pressing plate is plugged into the inner wall of frame, and fixing assembling has between the pressing plate and the interior lower surface of frame
Two springs.
Preferably, the fixed device includes L shape bar, and the L shape bar hinge mounted is in opening inner wall outside face, and L shape
Bar is fitted closely with frame, and the medial surface bottom end fixing assembling of the L shape bar has bottom plate, the left and right sides top of the frame
Offer card slot, the inner wall of the card slot is plugged with the ipsilateral bottom plate, the inner wall of the lower surface of the bottom plate and card slot it
Between be plugged with fixture block.
Preferably, the lateral surface fixing assembling of the fixture block has fin.
Preferably, the right-hand end of the bolt is socketed rubber sleeve.
Compared with prior art, the utility model has the beneficial effects that a kind of expanding device of tubular object extruding, by opening
The cooperation of mouth and through-hole needs to carry out at flaring during tubular object extruding by the cooperation of flaring die and fixed device
When reason, flaring die is plugged into inside the pipeline processed, frame and flaring die are connected to one by fixed device
It rises, by the cooperation of vertical bar and frame, by the cooperation of first connecting rod and the second connecting rod, passes through pressing plate and second spring
Cooperation pushes vertical bar to move downward, and vertical bar drives to be swung together with first connecting rod and the second connecting rod, is pushed away by bull stick
Plate moves outward, and the promotion of two sides struts the port of tubing, and simultaneously flaring die is plugged into tubing, is saved
The time such as flaring die is inserted, can be improved efficiency when processing.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is structural schematic diagram at the A of Fig. 1；
Fig. 3 is structural schematic diagram at the B of Fig. 1
Fig. 4 is the attachment structure schematic diagram of the flaring die of the utility model, opening and through-hole.
In figure: 1- flaring die, 2- opening, 3- through-hole, 4- fixed device, 41-L shape bar, 42- bottom plate, 43- card slot, 44-
Fixture block, 5- frame, 6- strip-shaped hole, 7- sliding slot, 8- sliding block, 9- side plate, 10- mandril, the first spring of 11-, 12- vertical bar, 13- spiral shell
Mother, 14- bolt, 15- first connecting rod, the second connecting rod of 16-, 17- bull stick, 18- push plate, 19- pressing plate, 20- second spring,
21- fin, 22- rubber sleeve.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of expanding device of tubular object extruding, including
Flaring die 1, the lower surface of flaring die 1 offer opening 2, and the side of flaring die 1 offers through-hole 3, and through-hole 3, which is located at, to be opened
Mouthfuls 2 top, and be open and 2 be connected with through-hole 3, the 2 inner wall left and right sides top of being open are each equipped with fixed device 4, and two
It is equipped with frame 5 between fixed device 4, the front surface top of frame 5 offers strip-shaped hole 6, the inner wall upper and lower ends of strip-shaped hole 6
Sliding slot 7 is offered, is slided at left and right sides of the inner wall of sliding slot 7 and is connected with sliding block 8, between the sliding block 8 of two, left side and right side two
Equal fixing assembling has side plate 9 between a sliding block 8, and fixing assembling has the first spring 11 between side plate 9, and the first spring 11 is located at item
In shape hole 6, the medial surface fixing assembling of side plate 9 has a mandril 10, and mandril 10 is located at the front side of the first spring 11, two mandrils 10 it
Between be plugged with vertical bar 12, the top of vertical bar 12 extends in through-hole 3, and the top fixing assembling of vertical bar 12 has nut 13, nut 13
Inner wall be bolted with bolt 14, the left and right sides of bolt 14 all extends to 1 outside of flaring die, and the front surface bottom end of vertical bar 12 is left
Right two sides are hinged with first connecting rod 15, and the bottom end of first connecting rod 15 is hinged with the second connecting rod 16, the second connecting rod 16
Bottom end and frame 5 front surface hinge mounted, the hinged place hinge mounted of first connecting rod 15 and the second connecting rod 16 has turn
Bar 17, the outboard end fixing assembling of bull stick 17 have push plate 18, and the bottom end fixing assembling of vertical bar 12 has pressing plate 19, and pressing plate 19 is plugged into
In the inner wall of frame 5, fixing assembling has second spring 20 between pressing plate 19 and the interior lower surface of frame 5.
When flaring die 1 to be plugged into the inside of tubing, bolt 14 is first screwed to the inside of nut 13, is pulled downwards
Bolt 14, bolt 14 opening 2 inner wall move down, bolt 14 in the process of moving by nut 13 push vertical bar 12 to
Lower movement, vertical bar 12 pass through pressing plate 19 during moving down and apply pressure to second spring 20, and second spring 20 is because of itself
Elastic property elastic deformation occurs, vertical bar 12 drives first connecting rod 15 to be swung in the process of moving, and first connects
Bar 15 drives the second connecting rod 16 to be swung together, and simultaneously the hinged place of first connecting rod 15 and the second connecting rod 16 pushes away
Turn bar 17 is mobile to 2 outside of opening, and bull stick 17 pushes push plate 18 mobile to two sides, props up to the port of tubing to two sides, In
Tubing does not restore also that flaring die 1 is plugged at the port of tubing when reset condition, heats to tubing, makes its port
Area of section increases, and vertical bar 12 in the process of moving, moves down between two top plates 10, the first spring 11 because itself
Elastic deformation occurs for elastic property, and the first spring 11 pulls side plate 9 to move inward, the mistake that side plate 9 moves inside strip-shaped hole 6
Cheng Zhong, the inner wall with movable slider 8 in sliding slot 7 are slided, and side plate 9 drives mandril 10 to fit on the outer wall of vertical bar 12, to perpendicular
Bar 12 is limited.
Specifically, fixed device 4 includes L shape bar 41,41 hinge mounted of L shape bar is in the 2 inner wall outside faces that are open, and L shape
Bar 41 is fitted closely with frame 5, and the medial surface bottom end fixing assembling of L shape bar 41 has bottom plate 42, the left and right sides top of frame 5
Card slot 43 is offered, the inner wall of card slot 43 is plugged with ipsilateral bottom plate 42, between the lower surface of bottom plate 42 and the inner wall of card slot 43
It is plugged with fixture block 44.
Frame 5 is plugged into the inside of opening 2, upper surface and the L shape bar 41 of frame 5 fit to together, and L shape bar 41 starts
It swings, L shape bar 41 drives bottom plate 42 to be plugged into card slot 43, and fixture block 44 is plugged into lower surface and the card slot 43 of bottom plate 42 at this time
Inner wall between, the position of bottom plate 42 is limited, bottom plate 42 achieve the effect that after can not moving it is fixed to frame 5, more
It changes easy to disassemble and install when different flaring dies 1.
Specifically, the lateral surface fixing assembling of fixture block 44 has fin 21.
Fin 21 is fixed on the lateral surface of fixture block 44, fixture block 44 snap fit onto need to pull out in card slot 43 when, 21 energy of fin
Enough contacts area increased between fixture block 44, so that more convenient move fixture block 44.
Specifically, the right-hand end of bolt 14 is socketed rubber sleeve 22.
Rubber sleeve 22 can increase the frictional force between 14 right side of bolt, more square during wrenching bolt 14
Just.
Working principle: when flaring die 1 to be plugged into the inside of tubing, first bolt 14 is screwed in nut 13
Portion, downward wrenching bolt 14, bolt 14 are moved down in the inner wall of opening 2, and bolt 14 passes through nut 13 in the process of moving
Vertical bar 12 is pushed to move down, side plate 9 drives mandril 10 to fit to the outer wall of vertical bar 12 under the elastic pulling force of the first spring 11
On, vertical bar 12 is limited, vertical bar 12 is avoided to shift in the process of moving, vertical bar 12 leads to during moving down
It crosses pressing plate 19 and pressure is applied to second spring 20, because elastic deformation occurs for the elastic property of itself, vertical bar 12 exists second spring 20
First connecting rod 15 is driven to be swung in mobile process, first connecting rod 15 drives the second connecting rod 16 to be put together
It is dynamic, the outside side oscillation in the bottom end of first connecting rod 15, the outside side oscillation in top of the second connecting rod 16, in 15 He of first connecting rod
The hinged place of second connecting rod 16 pushes bull stick 17 mobile to 2 outside of opening, and bull stick 17 pushes push plate 18 mobile to two sides, to pipe
The port of material is propped up to two sides, and flaring die 1 is plugged at the port of tubing when tubing does not also restore reset condition, is passed through
Original heating component heats tubing in pipe-expanding machine, increases the area of section of its port, achievees the effect that flaring.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of expanding device of tubular object extruding, including flaring die (1), it is characterised in that: under the flaring die (1)
Surface offers opening (2), and the side of the flaring die (1) offers through-hole (3), and the through-hole (3) is located at opening (2)
Top, and opening (2) is connected with through-hole (3), top is each equipped with fixed device at left and right sides of the inner wall of the opening (2)
(4), it is equipped with frame (5) between two fixed devices (4), the front surface top of the frame (5) offers strip-shaped hole
(6), the inner wall upper and lower ends of the strip-shaped hole (6) offer sliding slot (7), sliding at left and right sides of the inner wall of the sliding slot (7)
Dynamic to be connected with sliding block (8), equal fixing assembling has between the sliding block (8) of two, right side between the sliding block (8) of two, left side
Side plate (9), fixing assembling has the first spring (11) between the side plate (9), and the first spring (11) is located in strip-shaped hole (6),
The medial surface fixing assembling of the side plate (9) has mandril (10), and the mandril (10) is located at the front side of the first spring (11), and two
It is plugged with vertical bar (12) between the mandril (10), the top of the vertical bar (12) extends in through-hole (3), the vertical bar (12)
Top fixing assembling have nut (13), the inner wall of the nut (13) is bolted with bolt (14), the left and right of the bolt (14)
Two sides all extend on the outside of flaring die (1), are hinged with the first connection at left and right sides of the front surface bottom end of the vertical bar (12)
The bottom end of bar (15), the first connecting rod (15) is hinged with the second connecting rod (16), the bottom end of second connecting rod (16)
With the front surface hinge mounted of frame (5), the hinged place hinge mounted of the first connecting rod (15) and the second connecting rod (16)
Have bull stick (17), the outboard end fixing assembling of the bull stick (17) has push plate (18), the bottom end fixing assembling of the vertical bar (12)
Have pressing plate (19), the pressing plate (19) is plugged into the inner wall of frame (5), the inner wall following table of the pressing plate (19) and frame (5)
Fixing assembling has second spring (20) between face.
2. a kind of expanding device of tubular object extruding according to claim 1, it is characterised in that: the fixed device (4)
Including L shape bar (41), L shape bar (41) hinge mounted is in opening (2) inner wall outside face, and L shape bar (41) and frame (5) are tight
The medial surface bottom end fixing assembling of closely connected conjunction, the L shape bar (41) has bottom plate (42), the left and right sides top of the frame (5)
End offers card slot (43), and the inner wall of the card slot (43) is plugged with the ipsilateral bottom plate (42), under the bottom plate (42)
Fixture block (44) are plugged between surface and the inner wall of card slot (43).
3. a kind of expanding device of tubular object extruding according to claim 2, it is characterised in that: outside the fixture block (44)
Side fixing assembling has fin (21).
4. a kind of expanding device of tubular object extruding according to claim 1, it is characterised in that: the right side of the bolt (14)
Side is socketed rubber sleeve (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920402041.1U CN209680961U (en) | 2019-03-27 | 2019-03-27 | A kind of expanding device of tubular object extruding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920402041.1U CN209680961U (en) | 2019-03-27 | 2019-03-27 | A kind of expanding device of tubular object extruding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209680961U true CN209680961U (en) | 2019-11-26 |
Family
ID=68606396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920402041.1U Active CN209680961U (en) | 2019-03-27 | 2019-03-27 | A kind of expanding device of tubular object extruding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209680961U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114653842A (en) * | 2022-05-27 | 2022-06-24 | 南通久鼎特种钢管有限公司 | Efficient, energy-saving and environment-friendly steel pipe expanding device and expanding process |
-
2019
- 2019-03-27 CN CN201920402041.1U patent/CN209680961U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114653842A (en) * | 2022-05-27 | 2022-06-24 | 南通久鼎特种钢管有限公司 | Efficient, energy-saving and environment-friendly steel pipe expanding device and expanding process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Flaring Device for Pipe Processing Effective date of registration: 20230513 Granted publication date: 20191126 Pledgee: Zhejiang Deqing Rural Commercial Bank Co.,Ltd. Xin'an sub branch Pledgor: Zhejiang Jintang Pipe Technology Co.,Ltd. Registration number: Y2023330000908 |