CN105499336A - Multifunctional plate rolling machine - Google Patents
Multifunctional plate rolling machine Download PDFInfo
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- CN105499336A CN105499336A CN201410546996.6A CN201410546996A CN105499336A CN 105499336 A CN105499336 A CN 105499336A CN 201410546996 A CN201410546996 A CN 201410546996A CN 105499336 A CN105499336 A CN 105499336A
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- top roll
- shaft extension
- lapping machine
- patrix
- machine according
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Abstract
The invention relates to a multifunctional plate rolling machine which comprises an upper roller and two lower rollers, wherein an upper mould device is arranged at the shaft end at the unloading side of the upper roller; lower mould devices are respectively arranged at shaft ends at the unloading sides of the two lower rollers; the upper mould device and the lower mould devices form an auxiliary rolling and bending device; the upper mould device comprises an upper mould which is detachably connected to the shaft end of the upper roller; each lower mould device comprises a lower mould which is fixedly connected to a lengthened shaft body of the corresponding lower roller; and corresponding ring-shaped grooves are formed in circumferential surfaces of the upper mould and the lower moulds. According to the multifunctional plate rolling machine, the auxiliary rolling and bending device is additionally arranged on a symmetrical type three-roller plate rolling machine on common machinery, so that the multifunctional plate rolling machine simultaneously has various functions of edge rolling, tube bending, angle steel bending and the like, and therefore, the utilization rate of the equipment is increased, and the purchasing cost of a user is reduced.
Description
Technical field
The present invention relates to veneer reeling machine, specifically a kind of multifunctional lapping machine carrying out the several work such as volume circle, pre-bending, bend pipe, bent angle steel.
Background technology
The structural shape that machinery raises symmetrical expression three rolls plate bending machine is three roller symmetrical expressions, top roll makes vertical displacement movement in two lower roll central symmetry positions, obtained by the worm-drive of screw mandrel screw, two lower rolls rotate, being engaged with lower roll gear by the output gear of reductor, providing moment of torsion for rolling sheet material.The shortcoming of this veneer reeling machine is function singleness, can only carry out roll bending operation, and pre-bending need be carried out by miscellaneous equipment in the end of sheet material.When user is as needed bend pipe or bent angle steel, also needs to configure bending machine in addition, adding purchase cost.
Summary of the invention
The present invention is directed to the problems referred to above, provide a kind of multifunctional lapping machine, this veneer reeling machine not only has roll bending function, also has bend pipe and bent angle steel functional, can saving of purchase cost.
According to technical scheme of the present invention: a kind of multifunctional lapping machine, comprise a top roll and two lower rolls, the discharge side axle head of described top roll is provided with upper mould device, the discharge side axle head of two described lower rolls is respectively arranged with lower mold apparatus, and described upper mould device and described lower mold apparatus form to assist rolls up bending apparatus; Described upper mould device comprises the patrix being removably connected to described top roll axle head, and described lower mold apparatus comprises the counterdie be fixedly connected on described lower roll elongated shaft expansion, and the periphery of described patrix and described counterdie has corresponding annular groove.
Described annular groove on described patrix and described counterdie has twice respectively.
Described patrix is fixed on top roll shaft extension joint, and described top roll shaft extension joint is fixed on terminal pad, and described terminal pad is fixed on the axle head of described top roll.
Described top roll shaft extension joint is connected by flange and bolt with described terminal pad, and described terminal pad is threaded in the axle head of described top roll, and by screw circumference location.
Described top roll shaft extension joint is respectively arranged with corresponding counterbore and boss with the junction of described terminal pad.
The end face of described boss has flat recess.
The outer end of described top roll shaft extension joint is provided with externally threaded little shaft extension, and described little shaft extension is provided with by the baffle plate of patrix described in the axial location of fastening nuts.
Between described patrix and described top roll shaft extension joint, patrix lining is installed.
Described counterdie is arranged on the elongated shaft expansion of described lower roll by flat key, and by positioning retainer ring and baffle plate axial location.
Further, be also configured with die for fisrt forming, described die for fisrt forming is the rectangular slab that upper surface has longitudinal arc groove, and the width of described rectangular slab is greater than the centre-to-centre spacing of two described lower rolls, and the curvature of described arc groove is greater than the roll bending curvature of workpiece.
Technique effect of the present invention is: the present invention raises on symmetrical expression three rolls plate bending machine at common machinery and adds auxiliary volume bending apparatus, make the present invention have the several functions such as volume circle, bend pipe and bent angle steel simultaneously, improve the utilization rate of equipment, reduce the purchase cost of user; The present invention is also configured with die for fisrt forming, makes the present invention also have pre-bending function.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the using state figure of the die for fisrt forming in the present invention.
Fig. 4 is the structural representation of the auxiliary volume bending apparatus in the present invention.
Fig. 5 is the structural representation of the top roll shaft extension joint in Fig. 4.
Fig. 6 is the structural representation of the terminal pad in Fig. 4.
Fig. 7 is the left view of Fig. 6.
Fig. 8 is the structural representation of the counterdie in Fig. 4.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is further described.
In Fig. 1 ~ Fig. 8, comprise baffle plate 1, patrix 2, patrix lining 3, top roll shaft extension joint 4, terminal pad 5, bearing pin 6, overturning seat 7, overturning bearing block 8, lining 9, top roll 10, counterdie 11, flat key 12, positioning retainer ring 13, lower roller base 14, lower roll 15, workpiece 16, die for fisrt forming 17, backing plate 18, little shaft extension 19, counterbore 20, boss 21, flat recess 22, internal thread hole 23, groove 24 etc.
As shown in Figure 1, the present invention is a kind of multifunctional lapping machine, is to change a social system to form on the basis that existing machinery raises symmetrical expression three rolls plate bending machine, and it comprises a top roll 10 and two lower rolls 15.
The discharge side shaft extension of top roll 10 is assemblied in overturning bearing block 8, is provided with lining 9 between overturning bearing block 8 and this shaft extension, and overturning bearing block 8 is arranged in overturning seat 7 by bearing pin 6, and the discharge side axle head of top roll 10 is provided with upper mould device.Two lower rolls 15 are arranged in lower roller base 14, and the discharge side axle head of two lower rolls 15 is respectively arranged with lower mold apparatus.Upper mould device and lower mold apparatus form to assist rolls up bending apparatus, can carry out bend pipe and the operation of bent angle steel by auxiliary volume bending apparatus.
As shown in Figure 4, upper mould device comprises patrix 2, top roll shaft extension joint 4 and terminal pad 5.
As shown in Figure 6, Figure 7, the inner side of terminal pad 5 has internal thread hole 23, and terminal pad 5 is threaded in the axle head of top roll 10 by internal thread hole 23, and by screw circumference location; The arranged outside of terminal pad 5 has boss 21, the end face of boss 21 has flat recess 22, and this flat recess 22 fixes extracting tool for during dismounting terminal pad 5.Terminal pad 5 is removably connected to the axle head of top roll 10, when not needing to use auxiliary volume bending apparatus, can pull down upper mould device.
As shown in Figure 5, top roll shaft extension joint 4 and the junction of terminal pad 5 are provided with the counterbore 20 corresponding with above-mentioned boss 21.Top roll shaft extension joint 4 is connected by flange and bolt with terminal pad 5, and is positioned on boss 21 by counterbore 20.The outer end of top roll shaft extension joint 4 is provided with externally threaded little shaft extension 19.
Again see Fig. 4, patrix 2 is fixed on top roll shaft extension joint 4, is provided with patrix lining 3 between patrix 2 and top roll shaft extension joint 4.The little shaft extension 19 of top roll shaft extension joint 4 is provided with by the baffle plate 1 of the axial location patrix 2 of fastening nuts.
Lower mold apparatus comprises the counterdie 11 be fixedly connected on lower roll 15 elongated shaft expansion.Counterdie 11 is arranged on the elongated shaft expansion of lower roll 15 by flat key 12, and by positioning retainer ring 13 and baffle plate 1 axial location.
The periphery of patrix 2 and counterdie 11 has corresponding annular groove 24.During curved pipe, the cross sectional shape of annular groove 24 is semicircle; During bent angle steel, the cross sectional shape of annular groove 24 correspondingly can change according to workpiece.Annular groove 24 on patrix 2 and counterdie 11 can be together, also can have more than twice or twice.When bipassage ring connected in star 24 is set, the workpiece of two kinds of specifications can be bent.
When using auxiliary volume bending apparatus to carry out bend pipe or the operation of bent angle steel, as shown in Figure 2, one end of workpiece 16 is inserted between patrix 2 and counterdie 11, pressure top roll 10, start veneer reeling machine, lower roll 15 does positive and negative rotation, and top roll 10 is servo-actuated, limit is depressed, while carry out back rotation, until workpiece 16 is bent to size.
As shown in Figure 3, the present invention is also configured with die for fisrt forming 17.The rectangular slab of die for fisrt forming 17 longitudinal arc groove for upper surface has, the width of rectangular slab is greater than the centre-to-centre spacing of two lower rolls 15, and the curvature of arc groove is greater than the roll bending curvature of workpiece 16.When the workpiece 16 pre-bending operation of veneer reeling machine enterprising andante material, on two lower rolls 15, pad upper padding plate 18, backing plate 18 is placed die for fisrt forming 17, utilize die for fisrt forming 17 to carry out plate pre-bending.
The present invention raises on symmetrical expression three rolls plate bending machine at common machinery and adds auxiliary volume bending apparatus, makes the present invention have the several functions such as volume circle, bend pipe and bent angle steel simultaneously, improves the utilization rate of equipment, reduce the purchase cost of user; The present invention is also configured with die for fisrt forming, makes the present invention also have pre-bending function.
Claims (10)
1. a multifunctional lapping machine, comprise a top roll (10) and two lower rolls (15), it is characterized in that: the discharge side axle head of described top roll (10) is provided with upper mould device, the discharge side axle head of two described lower rolls (15) is respectively arranged with lower mold apparatus, and described upper mould device and described lower mold apparatus form to assist rolls up bending apparatus; Described upper mould device comprises the patrix (2) being removably connected to described top roll (10) axle head, described lower mold apparatus comprises the counterdie (11) be fixedly connected on described lower roll (15) elongated shaft expansion, the periphery of described patrix (2) and described counterdie (11) has corresponding annular groove (24).
2. according to multifunctional lapping machine according to claim 1, it is characterized in that: the described annular groove (24) on described patrix (2) and described counterdie (11) has twice respectively.
3. according to multifunctional lapping machine according to claim 1, it is characterized in that: described patrix (2) is fixed on top roll shaft extension joint (4), described top roll shaft extension joint (4) is fixed on terminal pad (5), and described terminal pad (5) is fixed on the axle head of described top roll (10).
4. according to multifunctional lapping machine according to claim 3, it is characterized in that: described top roll shaft extension joint (4) is connected by flange and bolt with described terminal pad (5), described terminal pad (5) is threaded in the axle head of described top roll (10), and by screw circumference location.
5. according to multifunctional lapping machine according to claim 4, it is characterized in that: described top roll shaft extension joint (4) and the junction of described terminal pad (5) are respectively arranged with corresponding counterbore (20) and boss (21).
6. according to multifunctional lapping machine according to claim 5, it is characterized in that: the end face of described boss (21) has flat recess (22).
7. according to multifunctional lapping machine according to claim 3, it is characterized in that: the outer end of described top roll shaft extension joint (4) is provided with externally threaded little shaft extension (19), and described little shaft extension (19) is provided with by the baffle plate (1) of patrix (2) described in the axial location of fastening nuts.
8. according to multifunctional lapping machine according to claim 3, it is characterized in that: between described patrix (2) and described top roll shaft extension joint (4), patrix lining (3) is installed.
9. according to multifunctional lapping machine according to claim 1, it is characterized in that: described counterdie (11) is arranged on the elongated shaft expansion of described lower roll (15) by flat key (12), and by positioning retainer ring (13) and baffle plate (1) axial location.
10. according to multifunctional lapping machine according to claim 1, it is characterized in that: be also configured with die for fisrt forming (17), the rectangular slab of described die for fisrt forming (17) longitudinal arc groove for upper surface has, the width of described rectangular slab is greater than the centre-to-centre spacing of two described lower rolls (15), and the curvature of described arc groove is greater than the roll bending curvature of workpiece (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410546996.6A CN105499336A (en) | 2014-10-15 | 2014-10-15 | Multifunctional plate rolling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410546996.6A CN105499336A (en) | 2014-10-15 | 2014-10-15 | Multifunctional plate rolling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105499336A true CN105499336A (en) | 2016-04-20 |
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ID=55707855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410546996.6A Pending CN105499336A (en) | 2014-10-15 | 2014-10-15 | Multifunctional plate rolling machine |
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| Country | Link |
|---|---|
| CN (1) | CN105499336A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106111752A (en) * | 2016-08-12 | 2016-11-16 | 长兴正贸物流设备有限公司 | A kind of can the straight plate of bending and the device of steel pipe |
| CN106216453A (en) * | 2016-07-28 | 2016-12-14 | 曹淅 | Multifunctional lapping machine |
| CN108237164A (en) * | 2016-12-27 | 2018-07-03 | 常州市夏桑机电有限公司 | Automatic plate bending machine |
-
2014
- 2014-10-15 CN CN201410546996.6A patent/CN105499336A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216453A (en) * | 2016-07-28 | 2016-12-14 | 曹淅 | Multifunctional lapping machine |
| CN106111752A (en) * | 2016-08-12 | 2016-11-16 | 长兴正贸物流设备有限公司 | A kind of can the straight plate of bending and the device of steel pipe |
| CN108237164A (en) * | 2016-12-27 | 2018-07-03 | 常州市夏桑机电有限公司 | Automatic plate bending machine |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160420 |