CN103331383A - Roller frame for channeling machine - Google Patents
Roller frame for channeling machine Download PDFInfo
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- CN103331383A CN103331383A CN201310299935XA CN201310299935A CN103331383A CN 103331383 A CN103331383 A CN 103331383A CN 201310299935X A CN201310299935X A CN 201310299935XA CN 201310299935 A CN201310299935 A CN 201310299935A CN 103331383 A CN103331383 A CN 103331383A
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- central shaft
- lining
- roller
- sliding sleeve
- poppet
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Abstract
The invention relates to a roller frame for a channeling machine. The roller frame comprises a base plate (7), cylindrical guide tracks, a central shaft (16), a roller (23) and a screw rod (26), wherein a front bracket (8) and a rear bracket (9) are mounted at two ends of a large plane of the base plate (7) respectively; two cylindrical guide tracks are mounted on the front bracket (8) and the rear bracket (9); a front plate (11) and a rear plate (14) are mounted on the cylindrical guide tracks; the central shaft (16) is mounted on the front plate (11) and the rear plate (14); the roller (23) is mounted at the lower end of the central shaft (16); and a hand wheel (28) is fixed at the top of the screw rod (26) through a fixing pin (29). The roller frame for the channeling machine has the advantages as follows: the roller frame is suitable for various channeling machines, the capability for limiting swinging of a steel pipe is high, the manufacture is simple, and the cost is low; and the roller frame can be mounted on the right side of the channeling machine and also on the left side of the channeling machine through using different angle plates, two roller frames also can be used at the same time, the roller frame is firm and durable, and the performance for swinging with the steel pipe is good.
Description
Technical field
The present invention relates to a kind of turning rolls, particularly the channelling machine turning rolls.
Background technology
Be extensive use of channelling machine at present in building and structural fire protection, municipal water supply, the mine at the two ends of steel pipe roll extrusion ring-shaped groove, use the groove pipe fitting that steel pipe is coupled together.In the process of slot rolling, steel pipe can swing back and forth centered by pressure point, under most conditions the swing of welded tube be by weld seam cause and the less quality influence to slot rolling of amplitude very little.Seamless pipe need have waving of turning rolls restriction steel pipe because wall thickness is bigger, and the rocking tendency that causes is big, and the more thick rocking tendency of wall thickness is more big, has had influence on the slot rolling quality.There is following shortcoming in traditional channelling machine: main body (comprising power and slot rolling mechanism) fixes with frame, because some tubing is longer, need at the tubing other end auxiliary with stent support, because backing positions is not easy centering, tubing becomes heeling condition with machinery, itself exists problems such as distortion or bending again because of the long tube material, during machine works, pipe length and weight make machine can not control the tram, and workpiece can not correctly be located, and workpiece is defective.The ability of the complex structure of present most turning rolls, restriction steel pipe swing, can not adapt to many kinds channelling machine and use, use rubber or plastic roller, be worn and torn by the burr on seamless pipe surface easily.
Summary of the invention
The objective of the invention is to overcome the shortcoming of prior art, provide a kind of and can adapt to that many kinds channelling machine uses, the ability of restriction steel pipe swing is strong, make simple and the low channelling machine turning rolls of cost, can install on channelling machine the right by using different gussets, can install by on the left side, also can use two simultaneously, robustly follow steel pipe to wave performance good.
Purpose of the present invention is achieved through the following technical solutions: the channelling machine turning rolls, it comprises base plate, fore-stock, after-poppet, cylindrical slideway, header board, back plate, central shaft, roller and screw mandrel, the two ends on the big plane of base plate are separately installed with fore-stock and after-poppet, two cylindrical slideways that are parallel to each other are installed between fore-stock and the after-poppet, header board and back plate also are installed on the cylindrical slideway of fore-stock and after-poppet inboard, central shaft is installed on header board and the back plate, central shaft and header board are interference fit, central shaft be installed in the sliding sleeve of back on the plate and cooperate, sliding sleeve is interference fit with the back plate, sliding sleeve and central shaft are matched in clearance, be set with spring on the outer wall of sliding sleeve, spring is by being arranged on the double nut pretension of central shaft end, the lower end of central shaft is equipped with roller by pin, cooperates between roller and the pin bearing is installed; Offer screw on the back plate between two cylindrical slideways, screw mandrel is installed in the screw, and header board is passed in the lower end of screw mandrel, and the upper end of screw mandrel cooperates with after-poppet, handwheel is fixed on the top of leading screw by steady pin, also is provided with axle sleeve between the lower surface of handwheel and the upper surface of after-poppet.
Lining A and lining B also are installed on the described cylindrical slideway, and the end of lining A is installed on the header board, and the end of lining B is installed on the plate of back.
Also offer lining lubricating cavity A and lining lubricating cavity B on the inwall of described lining A and lining B respectively.
Offer the sliding sleeve lubricating cavity on the inwall of described sliding sleeve.
The bottom of described base plate is provided with end face, and a right angle face of end face and gusset is fixedly linked by screw, offers porose on another right angle face of gusset.
Channelling machine of the present invention with the operation principle of turning rolls is: install and then be installed on the channelling machine with turning rolls the gusset that is fit to earlier, can be installed in the channelling machine left side, also can be installed in the right or use two simultaneously, load onto channelling machine with needing the steel pipe of roll extrusion, after the operation channelling machine makes the pinch roller of channelling machine touch steel pipe, handwheel on the rotation roller frame, header board, back plate and central shaft are mobile together, after touching steel pipe, the roller on the central shaft is rotated further handwheel, has only back plate this moment together with the mobile compression of sliding sleeve spring, the about half handwheel that stops operating is compressed in gap between sliding sleeve and the header board, and this moment, turning rolls had certain precompression to steel pipe.Start channelling machine roll extrusion groove, steel pipe swings back and forth while rotating, turning rolls keeps in touch steel pipe all the time and has pressure, roller one side is along the steel tube surface rolling and along with the steel pipe swing is slided the while central shafts also in the middle slip of sliding sleeve together with central shaft and header board along two cylindrical slideways, and spring plays a part to absorb the swing energy.Turning rolls will keep the swing restriction of steel pipe is finished up to slot rolling always, return channelling machine.Rotation roller frame handle withdraws from turning rolls, unloads steel pipe, repeats said process during next part steel pipe of roll extrusion again.
The present invention has the following advantages: simple in structure, the angle that changes gusset just can adapt to different channelling machines or select different mounting means at channelling machine with size, need only the change central shaft for super-huge channelling machine, the length of base plate and guide rail just can adapt to, each interchangeability of parts is good, the functional reliability height is easy to operate simple; By using different gussets to install on channelling machine the right, can install by on the left side, also can use two simultaneously, it is good to follow the performance that steel pipe waves, and the life-span of steel roller is long.
Description of drawings
Fig. 1 is the cross-sectional schematic of the main TV structure of turning rolls;
Fig. 2 is the left TV structure schematic diagram of turning rolls;
Fig. 3 is that A among Fig. 1 is to view;
Fig. 4 is installed in structural representation on the channelling machine for turning rolls;
Among the figure: 1-turning rolls body, 2-end face, 3-screw, 4-gusset, 5-hole, the 6-bolt, 7-base plate, 8-fore-stock, 9-after-poppet, 10-cylindrical slideway, the 11-header board, 12-lining A, 13-lining lubricating cavity A, plate behind the 14-, 15-lining B, the 16-central shaft, 17-sliding sleeve, 18-sliding sleeve lubricating cavity, 19-spring, 20-double nut, between the 21-sliding area, 22-pin, 23-roller, 24-bearing, 25-screw, the 26-screw mandrel, 27-axle sleeve, 28-handwheel, 29-steady pin, 30-lining lubricating cavity B.
The specific embodiment
The present invention will be further described below in conjunction with accompanying drawing, but protection scope of the present invention is not limited to the following stated.
As shown in Figure 1, the channelling machine turning rolls, it comprises base plate 7, fore-stock 8, after-poppet 9, cylindrical slideway 10, header board 11, back plate 14, central shaft 16, roller 23 and screw mandrel 26, the two ends on the big plane of base plate 7 are separately installed with fore-stock 8 and after-poppet 9, two cylindrical slideways that are parallel to each other 10 are installed between fore-stock 8 and the after-poppet 9, lining A12 and lining B15 also are installed on the cylindrical slideway 10, the end of lining A12 is installed on the header board 11, the end of lining B15 is installed on the plate 14 of back, also offer lining lubricating cavity A13 and lining lubricating cavity B30 on the inwall of lining A12 and lining B15 respectively, header board 11 and back plate 14 also are installed on the cylindrical slideway 10 of fore-stock 8 and after-poppet 9 inboards, central shaft 16 is installed on header board 11 and the back plate 14, central shaft 16 is interference fit with header board 11, central shaft 16 be installed in the sliding sleeve 17 of back on the plate 14 and cooperate, offer sliding sleeve lubricating cavity 18 on the inwall of sliding sleeve 17, sliding sleeve 17 is interference fit with back plate 14, sliding sleeve 17 is matched in clearance with central shaft 16, be set with spring 19 on the outer wall of sliding sleeve 17, spring 19 is by being arranged on double nut 20 pretensions of central shaft 16 ends, form the sliding space 21 of header board 11, it is the distance between header board 11 and the sliding sleeve 17, the lower end of central shaft 16 is equipped with roller 23 by pin 22, cooperates between roller 23 and the pin 22 bearing 24 is installed; Offer screw 25 on the back plate 14 between two cylindrical slideways 10, screw mandrel 26 is installed in the screw 25, header board 11 is passed in the lower end of screw mandrel 26, the upper end of screw mandrel 26 cooperates with after-poppet 9, handwheel 28 is fixed on the top of leading screw 26 by steady pin 29, also is provided with axle sleeve 27 between the upper surface of the lower surface of handwheel 28 and after-poppet 9.
The bottom of base plate 7 is provided with end face 2, end face 2 is fixedly linked by screw 3 with a right angle face of gusset 4, offer porose 5 on another right angle face of gusset 4, be installed with bolt 6 in the hole 5 on the gusset 4, turning rolls body 1 and channelling machine shape are had a certain degree, and adopt bolt 6 that turning rolls body 1 is fixed on the channelling machine.
Claims (5)
1. channelling machine turning rolls, it is characterized in that: it comprises base plate (7), fore-stock (8), after-poppet (9), cylindrical slideway (10), header board (11), back plate (14), central shaft (16), roller (23) and screw mandrel (26), the two ends on the big plane of base plate (7) are separately installed with fore-stock (8) and after-poppet (9), on fore-stock (8) and the after-poppet (9) two cylindrical slideways that are parallel to each other (10) are installed, header board (11) and back plate (14) also are installed on the cylindrical slideway (10) of fore-stock (8) and after-poppet (9) inboard, central shaft (16) is installed on header board (11) and the back plate (14), central shaft (16) is interference fit with header board (11), central shaft (16) cooperates with sliding sleeve (17) on being installed in back plate (14), sliding sleeve (17) is interference fit with back plate (14), sliding sleeve (17) is matched in clearance with central shaft (16), be set with spring (19) on the outer wall of sliding sleeve (17), spring (19) is by being arranged on double nut (20) pretension of central shaft (16) end, the lower end of central shaft (16) is equipped with roller (23) by pin (22), cooperates between roller (23) and the pin (22) bearing (24) is installed; Offer screw (25) on the back plate (14) between two cylindrical slideways (10), screw mandrel (26) is installed in the screw (25), header board (11) is passed in the lower end of screw mandrel (26), the upper end of screw mandrel (26) cooperates with after-poppet (9), handwheel (28) is fixed on the top of leading screw (26) by steady pin (29), also is provided with axle sleeve (27) between the upper surface of the lower surface of handwheel (28) and after-poppet (9).
2. channelling machine turning rolls according to claim 1, it is characterized in that: described cylindrical slideway also is equipped with lining A(12 on (10)) and lining B(15), lining A(12) a end is installed on the header board (11), lining B(15) an end be installed on back plate (14).
3. channelling machine turning rolls according to claim 2 is characterized in that: described lining A(12) and lining B(15) inwall on also offer lining lubricating cavity A(13 respectively) and lining lubricating cavity B(30).
4. channelling machine turning rolls according to claim 1 is characterized in that: offer sliding sleeve lubricating cavity (18) on the inwall of described sliding sleeve (17).
5. channelling machine turning rolls according to claim 1, it is characterized in that: the bottom of described base plate (7) is provided with end face (2), end face (2) is fixedly linked by screw (3) with a right angle face of gusset (4), offers porose (5) on another right angle face of gusset (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310299935.XA CN103331383B (en) | 2013-07-17 | 2013-07-17 | Roller frame for channeling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310299935.XA CN103331383B (en) | 2013-07-17 | 2013-07-17 | Roller frame for channeling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103331383A true CN103331383A (en) | 2013-10-02 |
| CN103331383B CN103331383B (en) | 2015-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310299935.XA Active CN103331383B (en) | 2013-07-17 | 2013-07-17 | Roller frame for channeling machine |
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| Country | Link |
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| CN (1) | CN103331383B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106623554A (en) * | 2016-10-20 | 2017-05-10 | 成都中电锦江信息产业有限公司 | Roller frame for small channeling machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6244088B1 (en) * | 1999-08-20 | 2001-06-12 | Douglas C. Compton | Ridge rolling tool for pipes |
| WO2011068353A2 (en) * | 2009-12-01 | 2011-06-09 | (주)진웅테크놀러지 | Apparatus for manufacturing a metal plate for a duct, including mesh-type beads |
| CN202045500U (en) * | 2011-03-11 | 2011-11-23 | 成都锦江电器制造有限公司 | Heavy channeling machine |
| CN102527800A (en) * | 2010-12-31 | 2012-07-04 | 杨岩顺 | Automatic hydraulic channeling machine |
| CN203356452U (en) * | 2013-07-17 | 2013-12-25 | 成都中电锦江信息产业有限公司 | Roller frame of channeling machine |
-
2013
- 2013-07-17 CN CN201310299935.XA patent/CN103331383B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6244088B1 (en) * | 1999-08-20 | 2001-06-12 | Douglas C. Compton | Ridge rolling tool for pipes |
| WO2011068353A2 (en) * | 2009-12-01 | 2011-06-09 | (주)진웅테크놀러지 | Apparatus for manufacturing a metal plate for a duct, including mesh-type beads |
| CN102527800A (en) * | 2010-12-31 | 2012-07-04 | 杨岩顺 | Automatic hydraulic channeling machine |
| CN202045500U (en) * | 2011-03-11 | 2011-11-23 | 成都锦江电器制造有限公司 | Heavy channeling machine |
| CN203356452U (en) * | 2013-07-17 | 2013-12-25 | 成都中电锦江信息产业有限公司 | Roller frame of channeling machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106623554A (en) * | 2016-10-20 | 2017-05-10 | 成都中电锦江信息产业有限公司 | Roller frame for small channeling machine |
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| Publication number | Publication date |
|---|---|
| CN103331383B (en) | 2015-04-08 |
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