CN203725553U - Multifunctional veneer reeling machine - Google Patents

Abstract

The utility model provides a multifunctional veneer reeling machine which can solve the problem that in the prior art, an existing veneer reeling machine can only be used for carrying out veneer rolling on flat plates and can not be used for carrying out leveling adjustment on the plates, so the predetermined processing radian can not be achieved. The multifunctional veneer reeling machine comprises a support, two driving rollers, an upper driven roller, a lower driven roller, a driving mechanism and a transmission mechanism, wherein the two driving rollers are arranged on the support, the upper driven roller is located above the central position between the two driving rollers, the lower driven roller is located below the central position between the two driving rollers, and the driving mechanism and the transmission mechanism are located on one side of the support. The two ends of the upper driven roller and the two ends of the lower driven roller are all arranged on a sliding block. The sliding block is arranged in a vertical slideway of the support in a matched mode. The upper end of the sliding block is fixedly connected with a lead screw capable of ascending and descending. The lead screw is arranged on the support. The lead screw rotates and moves vertically to drive the sliding block to move vertically. The multifunctional veneer reeling machine can be used for carrying out veneer rolling processing, also has a veneer leveling function and other functions, is multifunctional and greatly reduces equipment cost.

Description

Multifunctional lapping machine

Technical field

The utility model relates to veneer reeling machine, is specifically related to one and can realizes roll bending, can realize again the multifunctional lapping machine of other functions.

Background technology

In lock construction process, the making of some parts all needs steel plate or other materials sheet material to be rolled into the shape with certain radian, be rolled into semicircular cylinder shape, ladle angle steel plate used and be rolled into circular-arc, red copper sealing and be rolled into circular-arcly etc. such as water delivery gallery steel panel steel plate used is rolled into U-shaped, steel guard timber steel plate used, roll bending equipment used is veneer reeling machine.

Veneer reeling machine is the one machinery that industrial circle is conventional, cylindric or circular-arc for sheet material is rolled into.In prior art, the structure of veneer reeling machine as shown in Figures 1 to 3, this veneer reeling machine comprises support 1, be arranged on two drive rolls 2 and a driven roll 3 on support 1, as the motor 4 of driving mechanism, gearbox 5, and transmission mechanism 9, driven roll 3 is above two drive roll 2 middle positions, the roll shaft two ends of drive roll 2 are arranged on support 1 by initiative roll shaft bearing, the roll shaft two ends of driven roll 3 are arranged on slide block 6 by driven roll bearing block, and slide block 6 coordinates in the slideway 7 being arranged on support 1, and slide block 6 upper ends are fixed with leading screw 8, screw mandrel 8 is arranged on support 1, can rotation and lifting, thereby band movable slider 6 moves up and down.The course of work of veneer reeling machine is as follows: two drive rolls 2 are driven by gearbox 5 by transmission device, with identical speed to same direction rotation, or opposite spin, due to the rubbing action of two drive rolls 2 respectively and between workpiece, thereby drive workpiece travel forward and drive driven roll 3 to carry out driven rotation, by rotating the leading screw 8 at two ends, make the slide block 6 at two ends drive driven roll 3 to move along the slideway 7 at two ends, the upper-lower position of driven roll 3 can be suitably adjusted, the roll bending of different curvature can be carried out to workpiece.

In roll bending process, on the one hand, winding up roller roller pressure is relatively difficult to control, and often there will be the excessive situation of processing, and actual amount of crimp is larger than predetermined amount of crimp, on the other hand, the sheet material that veneer reeling machine is processed is generally steel plate, copper coin, the sheet metals such as aluminium sheet, there is certain springback capacity, in roll bending process, the steel plate of processing is processed radian before the leading screw of veneer reeling machine left and right and can be met the demands unclamping, but unclamp process radian after the leading screw of left and right can be large due to the resilience quantitative change of sheet material itself, do not reach wanted curling degree, for avoiding the generation of this situation, conventionally also can strengthen winding up roller roller pressure, and the springback capacity of sheet material and the material of sheet material, thickness, width and want the factors such as curling degree relevant, be difficult to accurate control, therefore, inevitably also can cause rolling machining excessive.

The veneer reeling machine of prior art is due to the restriction of itself structure, can only carry out dull and stereotyped rolling machining, this sheet material being rolled onto after definite shape cannot be put in the machining area of veneer reeling machine drive roll and driven roll more again, change the stressed position of sheet material and make sheet material curling to predetermined processing radian by adjusting roller pressure, therefore, when sheet material processing after roll bending excessive, conventionally pound or utilize other auxiliary tools processing with sledgehammer, and its volume of lock construction sheet material used, weight is all larger, flatten processing trouble more, waste time and energy, sometimes also can employ crane.

Therefore, urgently design a kind of multifunctional lapping machine, in the process of roll bending, in the time occurring that rolling machining is excessive, can flatten adjustment to sheet material, to obtain the roll bending of predetermined processing radian.

Summary of the invention

The utility model provides a kind of multifunctional lapping machine, can solve prior art veneer reeling machine and can only carry out dull and stereotyped rolling machining, can not flatten adjustment to sheet material when sheet material processing is excessive, to obtain the problem of predetermined processing radian.

In order to reach above-mentioned technical purpose, the utility model is achieved by the following technical solutions: a kind of multifunctional lapping machine, comprise support, two rack-mount drive rolls, be positioned at the upper driven roll of top, drive roll middle position described in two and be positioned at the lower driven roll below drive roll middle position described in two, be arranged on driving mechanism and transmission mechanism in support one side, on described, the two ends of lower driven roll are installed on slide block, and described slide block coordinates in the vertical slideway being arranged on described support, the upper end of described slide block is fixed with the leading screw of rotatable elevating movement, described leading screw is arranged on described support.

On described slide block away from described driving mechanism place side, be installed with the upper and lower two additional driven rolls that are positioned at described support outside, described in two, on drive roll one end away from described driving mechanism place side, be fixed with respectively additional drive roll, described additional driven roll is coaxially connected with described upper driven roll, described lower additional driven roll is coaxially connected with described lower driven roll, and described additional drive roll is coaxially connected with described drive roll.

The length of described additional driven roll, lower additional driven roll is 1/5～1/4 of described driven roll length, and described in two, the length of additional drive roll is 1/5～1/4 of drive roll length described in two.

Described in the rolling surface of described additional driven roll and two, on the rolling surface of additional drive roll, be provided with along the pressure-type structure that circumferentially extends and cooperatively interact.

Described pressure-type structure is be arranged on chimb on the rolling surface of described additional driven roll and be correspondingly arranged on the groove on additional drive roll described in two.

Described chimb is positioned at the rolling surface centre position of described additional driven roll, and described groove lays respectively at the rolling surface centre position of additional drive roll described in two.

Described pressure-type structure is be arranged on the first bend pipe groove on the rolling surface of described additional driven roll and be correspondingly arranged on the second bend pipe groove on additional drive roll described in two.

Described the first bend pipe groove is multiple, described on the rolling surface of additional driven roll along roll shaft to laying, described the second bend pipe groove correspondence arranges multiple.

The semicircle that the cross section of described the first bend pipe groove and the second bend pipe groove is equal diameters.

Compared with prior art, the utlity model has following advantage and good effect:

1, the utility model multifunctional lapping machine, between its two drive roll and upper driven roll, both can carry out conventional rolling machining, in the time occurring processing excessive situation, can make lower driven roll action compress sheet material by counter-rotation leading screw, control driving mechanism and just driving two drive rolls by transmission mechanism, reversion reciprocating rotary, drive sheet material to move left and right, and simultaneously continuous adjusting screw upwards moves the lower driven roll compression of maintenance sheet material, sheet material can be leveled gradually to predetermined processing radian in repeatedly rolling process, make veneer reeling machine can realize conventional dull and stereotyped roll bending, also can flatten adjustment to sheet material, to obtain the roll bending of predetermined processing radian,

2, by additional active and passive roller is set, can realize the rolling machining of smaller size smaller sheet material, the convenient sheet material taking out after machine-shaping, equally, in the time finding that the rolling machining radian having taken out is improper, also can be reentered into easily between additional active and passive roller, continue processing or carry out suitably leveling and adjust;

3, by upper additional driven roll and two additional drive rolls, pressure-type structure being set, make the utility model veneer reeling machine can also realize the processing such as bending and bend pipe of red copper seal plate, a tractor serves several purposes, greatly reduces equipment cost;

3, can not damage the original structure of veneer reeling machine, between former drive roll, driven roll, still can carry out conventional rolling machining, in the time that sheet material volume, weight are larger, can not insert between additional drive roll and additional driven roll time, can directly adopt former drive roll, driven roll to carry out roll bending, thereby expand its scope of application, improved roll bending efficiency.

Brief description of the drawings

In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.

Fig. 1 is the structural representation (overlooking) of prior art veneer reeling machine;

Fig. 2 is that the A of Fig. 1 is to view;

Fig. 3 is that the B of Fig. 1 is to view;

Fig. 4 is the structural representation (overlooking) of the utility model multifunctional lapping machine embodiment mono-;

Fig. 5 is that the A-A of Fig. 4 is to cutaway view;

Fig. 6 is the structural representation (overlooking) of the utility model multifunctional lapping machine embodiment bis-;

Fig. 7 is that the B of Fig. 6 is to cutaway view;

Fig. 8 is the structural representation of red copper seal plate;

Fig. 9 is the structural representation (overlooking) of the utility model multifunctional lapping machine embodiment tri-;

Figure 10 is when the structural representation of red copper seal plate between two additional driving wheels and upper additional follower in the utility model embodiment tri-;

Figure 11 is the structural representation that adopts the red copper seal plate after the utility model embodiment tri-processing;

Figure 12 is the structural representation (overlooking) of the utility model multifunctional lapping machine embodiment tetra-.

Detailed description of the invention

For making object, technical scheme and the advantage of the utility model embodiment clearer, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.

Embodiment mono-

With reference to Fig. 4 and Fig. 5, the present embodiment multifunctional lapping machine, comprise support 1, two drive rolls 2, upper driven roll 3, lower driven rolls 13, be arranged on driving mechanism and transmission mechanism in support 1 one sides, driving mechanism is motor 4 and reduction box 5, and transmission mechanism 9 is built-up gear, the two ends of drive roll 2 are arranged on support 1 by bearing block, upper driven roll 3 is positioned at the top, middle position of two drive rolls 2, lower driven roll is positioned at the below, middle position of two drive rolls 2, and on, lower driven roll 3, 13 two ends are all arranged on slide block 6 by bearing block, and slide block 6 corresponding matching are arranged in the vertical slideway 7 on support 1 both sides, the upper end of slide block 6 is fixed with the leading screw 8 of liftable motion, leading screw 8 is arranged on support 1, can rotation and lifting, can be with movable slider 6 to move up and down by rotational lead screw 8, and then on regulating, the upper-lower position of lower driven roll 3.

Concrete, the present embodiment multifunctional lapping machine, the slide block 6 of its both sides and slideway 7 thereof all lengthen and arrange compared to existing technology, its bottom extends to the below of two drive rolls 2, on slide block 6, be provided with upper and lower two axis holes, upper shaft hole is used for installing driven roll 3, lower shaft hole is used for installing lower driven roll 13, upper driven roll 3 is for roll bending, lower driven roll 13 is for suitably flattening the sheet material of rolling up to after definite shape, upper and lower driven roll 3,13 can freely rotate, and two drive rolls 2 rotate under the drive of driving mechanism and transmission mechanism 9.

Adopt the present embodiment multifunctional lapping machine both can carry out roll bending, also can flatten adjustment to roll bending.While carrying out roll bending, first single cycle process is, first rotate 2 leading screws 8, driven roll 3 is moved up along slideway 7 under the drive of slide block 6, the sheet material of needs processing is put between upper driven roll 3 and two drive rolls 2,2 leading screws 8 of counter-rotation, driven roll 3 is moved down sheet material is pressed on two drive rolls 2 and carries out roll bending preparation; Then starter motor 4 drives gearbox 5 to rotate, and gearbox 5 rotates two drive rolls 12 by transmission mechanism 9, drives sheet material to move to the right, stops in time electric machine rotation according to processing dimension, and to stop the movement of sheet material, first single cycle process finishes; Second single cycle process is, rotate 2 leading screws 8, make driven roll 3 continue to move down, continue sheet material to apply suitable pressure, 2 leading screws 8 that stop operating, carry out second single cycle roll bending preparation, then starter motor 4 and gearbox 5 rotate backward, and by transmission mechanism 9, two drive rolls 2 are rotated backward, and drive sheet material to move to the left, stop in time electric machine rotation according to machined steel board size, stop sheet material and move, second single cycle process finishes.Circulation and so forth, to needed shape.

The processing of roll bending leveling is contrary with the above-mentioned course of work: the excessive sheet material of processing is reentered between two drive rolls 2 and upper driven roll 3, rotational lead screw 8 makes lower driven roll 13 move upward with slide block 6, compress sheet material, control driving mechanism and drive two drive roll 2 forward and backward reciprocating rotaries by transmission mechanism 9, drive sheet material to move left and right, and simultaneously constantly adjusting screw 8 move upward and keep lower driven roll 3 to compress sheet material, sheet material can be leveled gradually to predetermined amount of crimp in repeatedly rolling process.

Embodiment bis-

With reference to Fig. 6 and Fig. 7, on the architecture basics of multifunctional lapping machine described in embodiment mono-, on slide block 6 away from driving mechanism (motor 4 and reduction box 5) place side, be installed with two additional driven rolls setting up and down, be upper additional driven roll 10 and lower additional driven roll 11 in Fig. 6, two additional driven rolls are positioned at the outside of support 1, two drive rolls 2 are away from being fixed with respectively additional drive roll 12 on one end of driving mechanism place side, upper additional driven roll 10 is positioned at the top, middle position of two additional drive rolls 12, lower additional driven roll 11 is positioned at the below, middle position of two additional drive rolls 12, upper additional driven roll 10 is coaxially connected with upper driven roll 3, lower additional driven roll 11 is coaxially connected with lower driven roll 13, additional drive roll 12 is coaxially connected with drive roll 2, so that the transmission of moment of torsion.

Concrete, upper and lower driven roll 3,13 passes the axis hole on slide block 6 away from one end of driving mechanism place side, and be connected with upper and lower additional driven roll 10,11 by shaft coupling is corresponding, upper additional driven roll 10 is for roll bending, and lower additional driven roll 11 is for suitably flattening the sheet material of rolling up to after definite shape; Two additional drive rolls 12 are connected on corresponding drive roll 2 by shaft coupling, have realized the transmission of forward and backward moment of torsion.Equally, upper and lower additional driven roll 10,11 can freely rotate, and two additional drive rolls 12 can only rotate with two drive rolls 2 under the drive of transmission mechanism 9.

Because upper additional driven roll 10, lower additional driven roll 11 and two additional drive rolls 12 are cantilever beam structures, for ensureing its strength and stability, the unsuitable process of its length, wherein, it is the best that the length of upper additional driven roll 10, lower additional driven roll 11 is 1/5～1/4 of driven roll 3 length, the length of additional drive roll 12 is that 1/5～1/4 of drive roll 2 length are best, can determine according to concrete operating mode.

Due to the one end of taking out roll bending after rolling machining moulding and need to lift upper driven roll 3, operation is trouble comparatively, in the time of the sheet material small-sized sheet material that is small volume or thin type sheet material, can directly adopt the additional rollers place of the present embodiment multifunctional lapping machine to carry out roll bending or suitably leveling, because additional rollers length is less, can easily take out the sheet material after machine-shaping, equally, in the time finding that the rolling machining radian having taken out is improper, also can be reentered into easily between additional active and passive roller, continue processing or carry out suitably leveling and adjust; In the time that sheet material volume is large or be thick and heavy sheet material, can adopt two drive rolls 2 and upper and lower driven roll 3,13 places to carry out roll bending, certainly, two machining areas also can be worked simultaneously, to improve working (machining) efficiency.Adopt the additional rollers machining area of the present embodiment multifunctional lapping machine to carry out roll bending or flatten the specific works process of processing with embodiment mono-, do not repeat them here.

Embodiment tri-

In lock construction, lock chamber is mainly made up of lock floor, both sides lift wall and upper tail gates, form the space that blocks water of a box, for preventing that the local settlement influence of lock chamber from destroying whole lock chamber structure, generally lock floor and both sides lift wall need to be divided into multistage, be provided with red copper seal plate 13(as shown in Figure 8 at lock floor and both sides lift wall segmentation seam crossing) play the effect of sealing, red copper seal plate 13 has higher protruding fold 13.1, and this projection fold embeds the seam crossing of adjacent lock floor or adjacent lift wall; In the time that wherein one section or a few sections of lock floors or both sides lift wall occur that differential settlement causes adjacent lock floor or adjacent lift wall to occur dislocation, the protruding fold 13.1 of red copper seal plate 13 can ensure to play all the time the effect of waterproof, thereby reduce ship lock water discharge time, improve boats and ships lockage efficiency, ensure the normal navigation of boats and ships.At present, at the position, turning between two sections of lock floors or between the lift wall of two ends or between lock floor and lift wall, conventionally adopt the machine-shaping of two red copper seal plate vertical weldings, L-shaped, in the time there is differential settlement in lock floor or both sides lift wall, the red copper seal plate of corner's vertical welding moulding is easy to occur cracking drainage, and the normal operation of ship lock is caused to harmful effect.

Therefore, how adopting veneer reeling machine to carry out roll bending to red copper seal plate, form L shaped one enough, and do not affect its protruding fold, is also an important technological problems urgently to be resolved hurrily in lock construction.

For solving the problems of the technologies described above, the present embodiment multifunctional lapping machine, except the structure described in having embodiment, on the rolling surface of upper additional driven roll 10 and the rolling surface of two additional drive rolls 12, is provided with along the pressure-type structure that circumferentially extends and cooperatively interact.Pressure-type structure is specially chimb 10.1 and the corresponding groove 12.1 being arranged on two additional drive rolls 12 on the rolling surface that is arranged on additional driven roll 10, as shown in Figure 9.

With reference to Figure 10, when red copper seal plate 13 is carried out to roll bending, the concrete roll bending course of work is with the roll bending course of work in embodiment mono-, different is, its protruding fold 13.1 embeds in the groove 12.1 of two additional drive rolls 12, chimb 10.1 on upper additional driven roll 10 embeds in the back side groove of protruding fold 13.1 of red copper seal plate 13, thereby can not affect its protruding fold during on its roll bending.

Adopt the present embodiment multifunctional lapping machine can realize the rolling machining of red copper seal plate, form the L shaped red copper seal plate of integrative-structure, as shown in figure 11, be applied between lock floor or two ends lift wall between or position, turning between lock floor and lift wall, realize good hermetic seal effect.

Because the protruding fold 13.1 of red copper seal plate 13 is generally positioned at intermediate position, in the present embodiment, chimb 10.1 is positioned at the rolling surface centre position of additional driven roll 10, groove 12.1 lays respectively at the rolling surface centre position of two additional drive rolls 12, with corresponding with the protruding fold 13.1 of red copper seal plate 13.

Embodiment tetra-

Due in lock construction, bend pipe is also the parts that often will use, in prior art, generally needs configuration bending machine in addition, has increased equipment cost.

With reference to Figure 12, different from embodiment tri-, the present embodiment medium-pressure type structure is the first bend pipe groove 10.2 and corresponding the second bend pipe grooves 12.2 that are arranged on two additional drive rolls 12 that are arranged on the rolling surface of additional driven roll 10.

Adopt the present embodiment multifunctional lapping machine can realize bend pipe processing, realize the function of bending machine, the bend pipe course of work is with the roll bending course of work in embodiment mono-, different is, be positioned at by bend pipe material the first bend pipe groove 10.2 coordinates formation cavity with the second bend pipe groove 12.2, the function of further having enriched veneer reeling machine, realizes a tractor serves several purposes.

For improving bend pipe efficiency, can multiple the first bend pipe grooves 10.2 and the second bend pipe groove 12.2 be set correspondence, multiple the first bend pipe grooves 10.2 on the rolling surface of upper additional driven roll 10 along roll shaft to laying, multiple the second bend pipe grooves 12.2 on additional drive roll 12 along roll shaft to laying.Adjacent notches directly can be identical or different, to be applicable to the tubing bend pipe of various calibers.

Tubing working position flattens and loses circle, the semicircle that in the present embodiment, the cross section of the first bend pipe groove 10.2 and the second bend pipe groove 12.2 is equal diameters when avoiding bend pipe.

Finally it should be noted that: above embodiment only, in order to the technical solution of the utility model to be described, is not intended to limit; Although the utility model is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement; And these amendments or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of the each embodiment technical scheme of the utility model.

Claims (9)

1. a multifunctional lapping machine, it is characterized in that: comprise support, rack-mount two drive rolls, be positioned at the upper driven roll of top, drive roll middle position described in two and be positioned at below, drive roll middle position described in two lower driven roll, be arranged on driving mechanism and transmission mechanism in support one side, the two ends of described upper and lower driven roll are installed on slide block, and described slide block coordinates in the vertical slideway being arranged on described support, the upper end of described slide block is fixed with the leading screw of rotatable elevating movement, and described leading screw is arranged on described support.

2. multifunctional lapping machine according to claim 1, it is characterized in that: on the described slide block away from described driving mechanism place side, be installed with the upper and lower two additional driven rolls that are positioned at described support outside, described in two, on drive roll one end away from described driving mechanism place side, be fixed with respectively additional drive roll, described additional driven roll is coaxially connected with described upper driven roll, described lower additional driven roll is coaxially connected with described lower driven roll, and described additional drive roll is coaxially connected with described drive roll.

3. multifunctional lapping machine according to claim 2, it is characterized in that: the length of described additional driven roll, lower additional driven roll is 1/5～1/4 of described driven roll length, described in two, the length of additional drive roll is 1/5～1/4 of drive roll length described in two.

4. according to the multifunctional lapping machine described in claim 2 or 3, it is characterized in that: described in the rolling surface of described additional driven roll and two, on the rolling surface of additional drive roll, be provided with along the pressure-type structure that circumferentially extends and cooperatively interact.

5. multifunctional lapping machine according to claim 4, is characterized in that: described pressure-type structure is be arranged on chimb on the rolling surface of described additional driven roll and be correspondingly arranged on the groove on additional drive roll described in two.

6. multifunctional lapping machine according to claim 5, is characterized in that: described chimb is positioned at the rolling surface centre position of described additional driven roll, and described groove lays respectively at the rolling surface centre position of additional drive roll described in two.

7. multifunctional lapping machine according to claim 4, is characterized in that: described pressure-type structure is be arranged on the first bend pipe groove on the rolling surface of described additional driven roll and be correspondingly arranged on the second bend pipe groove on additional drive roll described in two.

8. multifunctional lapping machine according to claim 7, is characterized in that: described the first bend pipe groove is multiple, described on the rolling surface of additional driven roll along roll shaft to laying, described the second bend pipe groove correspondence arranges multiple.

9. multifunctional lapping machine according to claim 8, is characterized in that: the semicircle that the cross section of described the first bend pipe groove and the second bend pipe groove is equal diameters.