CN208390767U - A kind of symmetrical grooving mould structure of tapered sleeve round tube centreless - Google Patents
A kind of symmetrical grooving mould structure of tapered sleeve round tube centreless Download PDFInfo
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- CN208390767U CN208390767U CN201820998792.XU CN201820998792U CN208390767U CN 208390767 U CN208390767 U CN 208390767U CN 201820998792 U CN201820998792 U CN 201820998792U CN 208390767 U CN208390767 U CN 208390767U
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Abstract
The utility model discloses a kind of symmetrical grooving mould structures of tapered sleeve round tube centreless, including telescopic rod, second flywheel and nut, the top of the telescopic rod is fixed with workbench, and the top of workbench is internally provided with turntable, the bottom inner portion of the turntable is fixed with rotary shaft, and the bottom end outer wall surface of rotary shaft is provided with the first flywheel, second flywheel is set to the outer wall surface of the first flywheel, and second the inner wall surface of flywheel be fixed with swingle, the top end surface of the turntable is provided with convex block, and the first groove is provided on the outside of convex block, the top of first groove is provided with mold, and the second groove is provided on the outside of the back side of mold, spray head is provided with right above second groove, the top of the mold is provided with crushing block, and the left and right ends surface of mold is mounted on ball.The symmetrical grooving mould structure of tapered sleeve round tube centreless is provided with telescopic rod in the bottom end of workbench, and the height that workbench is stretched can be adjusted by telescopic rod.
Description
Technical field
The utility model relates to the symmetrical grooving technical field of round tube, specially a kind of symmetrical grooving mold of tapered sleeve round tube centreless
Structure.
Background technique
Round tube is both ends open and has hollow concentric circles section, the biggish steel of the ratio between length and periphery；Round tube can
For pipeline, Thermal Equipment, mechanical industry, petroleum geology probing, container, chemical industry and specific use；With round tube technology
Continuous development, therefore to round tube carry out grooving its scope of application is played an important role.
The device majority of the existing symmetrical grooving of round tube uses the grooving mode of milling machine Milling Machining, due to Milling Machining technique
Process time is too long, to reduce the working efficiency of device, and since tool wear consumption during processing is very fast, from
And the cost of device manufacturing is improved, make the device be not suitable for large batch of production in summary, for this purpose, it is proposed that a kind of
The symmetrical grooving mould structure of tapered sleeve round tube centreless.
Utility model content
The purpose of this utility model is to provide a kind of symmetrical grooving mould structures of tapered sleeve round tube centreless, to solve above-mentioned back
The device majority of the symmetrical grooving of the round tube proposed in scape technology uses the grooving mode of milling machine Milling Machining, due to Milling Machining technique
Process time is too long, to reduce the working efficiency of device, and since tool wear consumption during processing is very fast, from
And the problem of improving the cost of device manufacturing, the device is made to be not suitable for large batch of production in summary.
To achieve the above object, the utility model provides the following technical solutions: a kind of symmetrical slotting die of tapered sleeve round tube centreless
Lamps structure, including telescopic rod, the second flywheel and nut, the top of the telescopic rod are fixed with workbench, and the top of workbench
It is internally provided with turntable, the bottom inner portion of the turntable is fixed with rotary shaft, and the bottom end outer wall surface setting of rotary shaft
There is the first flywheel, second flywheel is set to the outer wall surface of the first flywheel, and the inner wall surface of the second flywheel is fixed with rotation
Bull stick, the top end surface of the turntable are provided with convex block, and the first groove is provided on the outside of convex block, first groove
Top is provided with mold, and is provided with the second groove on the outside of the back side of mold, is provided with spray head right above second groove,
The top of the mold is provided with crushing block, and the left and right ends surface of mold is mounted on ball, the front of the swingle
One end is equipped with rotating handles, is respectively and fixedly provided with bolt at left and right sides of the bottom end of the mold, and the left and right ends surface of mold is equal
It is fixed with pointer, the top of the mold is internally provided with slideway, and the inside of slideway has poured slide bar, and the nut is fixed on
The outer wall surface of slide bar is provided with fixed link on the inside of the crushing block, and the outer wall surface of fixed link is provided with spring stack.
It preferably, is vertical between first flywheel and the second flywheel, and rotary shaft is flown by the first flywheel and second
It constitutes and is rotatablely connected between wheel and swingle, and turntable constitutes rotational structure by swingle and rotating handles.
Preferably, the size between the convex block and the first groove matches, and mold passes through convex block and the first groove
Cooperation is connected together with turntable composition.
Preferably, the crushing block is in convex structure, and the central axes between crushing block about mold are symmetrical, and squeeze
Circular configuration is surrounded between briquetting.
Preferably, the slide bar is fixedly connected by pouring with crushing block, and the helicitic texture of the outer wall surface of slide bar with
The helicitic texture of the inner wall surface of nut matches, and slide bar is by constituting slide construction between slideway and crushing block.
Preferably, it is fitted closely between the inner wall surface for stating spring stack and the outer wall surface of fixed link, and fixed link
Elastic construction is constituted with spring stack.
Compared with prior art, the utility model has the beneficial effects that the symmetrical grooving mould structure of tapered sleeve round tube centreless
The bottom end of workbench is provided with telescopic rod, the height that workbench is stretched can be adjusted by telescopic rod, to be different works
The work of author provides convenience, be between the first flywheel and the second flywheel it is vertical, position between the two be set as rotation handle
The rotation of hand provides convenience, and rotary shaft passes through composition rotation connection between the first flywheel and the second flywheel and swingle, leads to
The rotation connection is crossed so that turntable and rotating handles one rotational structure of composition, manual to rotation by the rotational structure
The rotation angle of platform is adjusted, and the length of pointer can be adjusted by the elastic of fixed block simultaneously, and when pointer with
It when second groove is in contact, is rotated, until can make when being in contact again with the second groove with its symmetrical pointer
Mold is rotated to 180 ° so that crushing block and original position be at symmetrical, so as to complete to tapered sleeve round tube symmetrical channels
Punching, jet-bedding is different from groove milling, and high to round tube intensity requirement, especially without Core support, stamping press is excessive, and round tube can press
Flat and recess turned-down edge is big, therefore the spray head of the device is set as pointed shape, which can be dispersed to horizontal direction for downward power,
To reduce the probability that above-mentioned phenomenon generates, the flexible between crushing block of slide bar can be passed through according to various sizes of round tube
Distance is adjusted, and crushing block number and position setting so that between crushing block constitute a circular configuration, pass through the circle
The round tube of its inside can be fixed in shape structure.
Detailed description of the invention
Fig. 1 is the utility model schematic diagram of internal structure；
Fig. 2 is the utility model side structure schematic view；
Fig. 3 is the utility model mold overlooking structure diagram.
In figure: 1, telescopic rod, 2, workbench, 3, turntable, 4, rotary shaft, the 5, first flywheel, the 6, second flywheel, 7, rotation
Bar, 8, convex block, the 9, first groove, 10, mold, the 11, second groove, 12, spray head, 13, crushing block, 14, ball, 15, rotation handle
Hand, 16, bolt, 17, pointer, 18, slideway, 19, slide bar, 20, nut, 21, fixed link, 22, spring stack.
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.
Please refer to Fig. 1-3, the utility model provides a kind of technical solution: a kind of symmetrical slotting die of tapered sleeve round tube centreless is signed an undertaking
Structure, including telescopic rod 1, the second flywheel 6 and nut 20, the top of telescopic rod 1 are fixed with workbench 2, and in the top of workbench 2
Portion is provided with turntable 3, and the bottom inner portion of turntable 3 is fixed with rotary shaft 4, and the bottom end outer wall surface of rotary shaft 4 is provided with
First flywheel 5, be between the first flywheel 5 and the second flywheel 6 it is vertical, and rotary shaft 4 by the first flywheel 5 and the second flywheel 6 with
Constitute rotation connection between swingle 7, and turntable 3 constitutes rotational structure by swingle 7 and rotating handles 15, above-mentioned two
The rotation for being set as rotating handles 15 of position provides convenience between person, and by the rotation connection so that turntable 3 passes through
Swingle 7 and rotating handles 15 constitute a rotational structure, pass through the manual rotation angle to turntable 3 of the rotational structure
It is adjusted, to improve the flexible performance of the device, the second flywheel 6 is set to the outer wall surface of the first flywheel 5, and second
The inner wall surface of flywheel 6 is fixed with swingle 7, and the top end surface of turntable 3 is provided with convex block 8, and the outside of convex block 8 is provided with
First groove 9, the size between convex block 8 and the first groove 9 match, and mold 10 passes through the cooperation of convex block 8 and the first groove 9
It is connected together with the composition of turntable 3, the setting of size between convex block 8 and the first groove 9, so that constituting one between said two devices
Be connected together so that be connected together between mold 10 and turntable 3, and by this be connected together can to mold 10 into
Row is positioned and is fixed, and the top of the first groove 9 is provided with mold 10, and is provided with the second groove 11 on the outside of the back side of mold 10,
The surface of second groove 11 is provided with spray head 12, and the top of mold 10 is provided with crushing block 13, and the left and right ends of mold 10
Surface is mounted on ball 14, and crushing block 13 is in convex structure, and the central axes between crushing block 13 about mold 10 are symmetrical,
And circular configuration is surrounded between crushing block 13, the setting of 13 numbers of crushing block and position is so that constitute one between crushing block 13
Circular configuration can be fixed the round tube of its inside by the circular configuration, and the front end of swingle 7 is equipped with rotation handle
The bottom end left and right sides of hand 15, mold 10 is respectively and fixedly provided with bolt 16, and the left and right ends surface of mold 10 is respectively and fixedly provided with pointer 17,
The top of mold 10 is internally provided with slideway 18, and the inside of slideway 18 has poured slide bar 19, and slide bar 19 is by pouring and squeezing
Block 13 is fixedly connected, and the helicitic texture of the outer wall surface of slide bar 19 matches with the helicitic texture of the inner wall surface of nut 20,
And slide bar 19 constitutes one with crushing block 13 by pouring by constituting slide construction, slide bar 19 between slideway 18 and crushing block 13
The setting of body structure, integral structure improves the stability between said two devices, can be to extruding by the slide construction
Block 13 is moved, and so as to which various sizes of round tube is fixed, passes through coincideing so that nut 20 and cunning for helicitic texture
A rotational structure is constituted between bar 19, and crushing block 13 can be fixed by the rotational structure, and nut 20 is fixed on cunning
The outer wall surface of bar 19, the inside of crushing block 13 is provided with fixed link 21, and the outer wall surface of fixed link 21 is provided with spring stack
22, it is fitted closely between the inner wall surface of spring stack 22 and the outer wall surface of fixed link 21, and fixed link 21 and 22 structure of spring stack
At elastic construction, round tube can be positioned and be fixed by spring stack 22, and can be led to when effect of the round tube by external force
It crosses the elastic construction to decompose the active force, so that round tube is protected.
Working principle: for this kind of symmetrical grooving mould structure of tapered sleeve round tube centreless, first according to the need of working environment
It asks and is adjusted by height of the telescopic rod 1 to device, and connected simultaneously by the engaging constituted between convex block 8 and the first groove 9
It connects, so that mold 12 is connected together with turntable 3, and is simultaneously fixed mold 10 by bolt 16, secondly will justify
One end of pipe is placed to the top of mold 10, can be supported to round tube by fixed link 21, and pass through spring stack simultaneously
22 can be positioned and be supported to round tube, and be decomposed by the active force that spring stack 22 can be subject to, thus to circle
Pipe is protected, and is moved secondly by the sliding of slide bar 19 to crushing block 13, passes through nut 20 after mobile to crushing block
13 are fixed, and fix after finishing, and first by can be manually rotated so that pointer 17 is contacted with the second groove 11, next is logical
Moving up and down for nozzle 12 is crossed to be punched out one end of round tube, it, can be by constituting with rotating handles 15 after punching finishes
Rotational structure rotates mold 10, until between another the symmetrical pointer 17 of previous pointer 17 and the second groove 11
It is contacted, so that secondly the rotation of mold 10 is punched out the other end of round tube, to 180 ° so as to complete right
The punching of tapered sleeve round tube symmetrical channels carries out cleaning placement to the device using after finishing, just completes the device in this way
The process used.
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 (6)
1. a kind of symmetrical grooving mould structure of tapered sleeve round tube centreless, including telescopic rod (1), the second flywheel (6) and nut (20),
Be characterized in that: the top of the telescopic rod (1) is fixed with workbench (2), and the top of workbench (2) is internally provided with turntable
(3), the bottom inner portion of the turntable (3) is fixed with rotary shaft (4), and the bottom end outer wall surface of rotary shaft (4) is provided with
One flywheel (5), second flywheel (6) are set to the outer wall surface of the first flywheel (5), and the inner wall surface of the second flywheel (6)
It is fixed with swingle (7), the top end surface of the turntable (3) is provided with convex block (8), and is provided on the outside of convex block (8)
The top of one groove (9), first groove (9) is provided with mold (10), and is provided with second on the outside of the back side of mold (10)
Groove (11) is provided with spray head (12) right above second groove (11), and the top of the mold (10) is provided with extruding
Block (13), and the left and right ends surface of mold (10) is mounted on ball (14), the front end of the swingle (7) is equipped with
The bottom end left and right sides of rotating handles (15), the mold (10) is respectively and fixedly provided with bolt (16), and the left and right ends of mold (10)
Surface is respectively and fixedly provided with pointer (17), and the top of the mold (10) is internally provided with slideway (18), and the inside of slideway (18) is poured
It has built slide bar (19), the nut (20) is fixed on the outer wall surface of slide bar (19), is provided on the inside of the crushing block (13)
Fixed link (21), and the outer wall surface of fixed link (21) is provided with spring stack (22).
2. the symmetrical grooving mould structure of a kind of tapered sleeve round tube centreless according to claim 1, it is characterised in that: described first
It is vertical between flywheel (5) and the second flywheel (6), and rotary shaft (4) passes through the first flywheel (5) and the second flywheel (6) and rotation
Rotation connection is constituted between bar (7), and turntable (3) constitutes rotational structure by swingle (7) and rotating handles (15).
3. the symmetrical grooving mould structure of a kind of tapered sleeve round tube centreless according to claim 1, it is characterised in that: the convex block
(8) size between the first groove (9) matches, and mold (10) passes through the cooperation and rotation of convex block (8) and the first groove (9)
Turntable (3) composition is connected together.
4. the symmetrical grooving mould structure of a kind of tapered sleeve round tube centreless according to claim 1, it is characterised in that: the extruding
Block (13) is in convex structure, and the central axes between crushing block (13) about mold (10) are symmetrical, and crushing block (13) it
Between surround circular configuration.
5. the symmetrical grooving mould structure of a kind of tapered sleeve round tube centreless according to claim 1, it is characterised in that: the slide bar
(19) it is fixedly connected with crushing block (13) by pouring, and the helicitic texture of the outer wall surface of slide bar (19) and nut (20) is interior
The helicitic texture of wall surface matches, and slide bar (19) is by constituting slide construction between slideway (18) and crushing block (13).
6. the symmetrical grooving mould structure of a kind of tapered sleeve round tube centreless according to claim 1, it is characterised in that: the spring
It is fitted closely between the inner wall surface of column (22) and the outer wall surface of fixed link (21), and fixed link (21) and spring stack (22) structure
At elastic construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820998792.XU CN208390767U (en) | 2018-06-27 | 2018-06-27 | A kind of symmetrical grooving mould structure of tapered sleeve round tube centreless |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820998792.XU CN208390767U (en) | 2018-06-27 | 2018-06-27 | A kind of symmetrical grooving mould structure of tapered sleeve round tube centreless |
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| Publication Number | Publication Date |
|---|---|
| CN208390767U true CN208390767U (en) | 2019-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820998792.XU Active CN208390767U (en) | 2018-06-27 | 2018-06-27 | A kind of symmetrical grooving mould structure of tapered sleeve round tube centreless |
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| CN (1) | CN208390767U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109939887A (en) * | 2019-04-12 | 2019-06-28 | 虞伟明 | A kind of practical curtain coater with anti-blockage function for floor production |
-
2018
- 2018-06-27 CN CN201820998792.XU patent/CN208390767U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109939887A (en) * | 2019-04-12 | 2019-06-28 | 虞伟明 | A kind of practical curtain coater with anti-blockage function for floor production |
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