CN209550310U - A kind of novel plate bending roll - Google Patents

Abstract

The utility model relates to veneer reeling machine technical fields, and disclose a kind of novel plate bending roll, including bottom plate, the upper surface of the bottom plate is fixedly connected with left support plate, sliding rail is fixedly connected on the right side of the left support plate, there are two sliding blocks for the internal slide connection of the sliding rail, pressure roller is fixedly connected on the right side of the sliding block of top, lower compression roller is fixedly connected on the right side of the sliding block of lower section, the upper surface of the bottom plate is fixedly connected with right support plate, strip groove is offered on the left of the right support plate, the first bull stick is rotatably connected to by bearing in the interior bottom wall of the right support plate, the first threaded rod is fixedly connected at the top of first bull stick, the second threaded rod is fixedly connected at the top of first threaded rod.The novel plate bending roll, by the way that the rope made of hemp is arranged, the rope made of hemp is convenient for winding and dismantles, not direct to contact with upper pressure roller and lower compression roller when processing plate is stainless steel and non-ferrous metal plate, avoids the iron pollution in coiling process.

Description

A kind of novel plate bending roll

Technical field

The utility model relates to veneer reeling machine technical field, specially a kind of novel plate bending roll.

Background technique

Veneer reeling machine is a kind of equipment for shaping sheet metal bending using working roll, can shape cylindrical member, Tapered Cup etc. no The part of similar shape is very important a kind of process equipment；The working principle of veneer reeling machine is outer by hydraulic coupling, mechanical force etc. The effect of power, moves working roll, to make plate bend or roll to shape, according to the rotary motion of working roll of different shapes And change in location, the parts such as oval-shaped piece, arc-shaped workpiece, cylindrical member can be processed.

Veneer reeling machine is applied to every field, is that many plant produceds process essential key equipment, its work is former Reason is to make plate plastic forming using mutually moving between working roll and working roll, but on the market on most of veneer reeling machine Working roll is all specific model, and spacing can not be adjusted between working roll and working roll, after resulting in plastic forming in this way Plate thickness can not change, and desired standard may just be not achieved；Since veneer reeling machine is directly contacted with ground, so as to cause shortage The shaking force generated when effective cushioning ability, easily generation veneer reeling machine operation seriously affects the precision of roll bending machine equipment operation.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of novel plate bending roll, has the upper pressure roller of adjusting under The spacing of pressure roller changes the plate thickness after plastic forming with this, has shock-absorbing function come generation when veneer reeling machine being avoided to run Shaking force on equipment running precision influence the advantages of, solving most of veneer reeling machine top working roll is all specific model, And spacing can not be adjusted between working roll and working roll, the plate thickness after resulting in plastic forming in this way can not change, may Desired standard is just not achieved；Since veneer reeling machine is directly contacted with ground, so as to cause effective cushioning ability is lacked, easily send out The problem of shaking force generated when raw veneer reeling machine operation seriously affects roll bending machine equipment running precision.

(2) technical solution

It is thick to change the plate after plastic forming with this to realize the above-mentioned spacing for having adjusting upper pressure roller and lower compression roller Degree, the purpose that the shaking force for having shock-absorbing function to generate when veneer reeling machine being avoided to run influences equipment running precision, this is practical Novel to provide the following technical solutions: the upper surface of a kind of novel plate bending roll, including bottom plate, the bottom plate is fixedly connected with left support Plate, is fixedly connected with sliding rail on the right side of the left support plate, and the internal slide connection of the sliding rail is there are two sliding block, described in top It is fixedly connected with pressure roller on the right side of sliding block, lower compression roller, the upper table of the bottom plate are fixedly connected on the right side of the sliding block of lower section Face is fixedly connected with right support plate, offers strip groove on the left of the right support plate, in the interior bottom wall of the right support plate It is rotatably connected to the first bull stick by bearing, the first threaded rod, first spiral shell are fixedly connected at the top of first bull stick Be fixedly connected with the second threaded rod at the top of rasp bar, the hand of spiral of first threaded rod and second threaded rod on the contrary, The outer surface of first threaded rod and second threaded rod is threaded with screw shell, two screw shells Left side is fixedly connected to fixed block, and the left side of the top fixed block is fixedly connected with the right end of the upper pressure roller, lower section institute The left side for stating fixed block is fixedly connected with the right end of the lower compression roller, is fixedly connected with second turn at the top of second threaded rod Bar is fixedly connected with first bevel gear at the top of second bull stick, and the upper surface of the right support plate is fixedly connected with fixation Seat, the inside of the fixing seat is interspersed to be provided with rocking bar, and the left end of the rocking bar is fixedly connected with second bevel gear, and described first Bevel gear engages connection with the second bevel gear.

Preferably, the inside of the bottom plate is fixedly connected with one group of telescopic rod, and the quantity of the telescopic rod is seven, described The outer surface of telescopic rod is arranged with damping spring, is fixedly connected at the top of one end of the damping spring and the telescopic rod, institute The other end for stating damping spring is fixedly connected with the bottom of the telescopic rod.

Preferably, the outer surface of the upper pressure roller and the lower compression roller is wound with the rope made of hemp.

Preferably, first threaded rod and second threaded rod are respectively positioned on the inside of the strip groove.

Preferably, the width of the strip groove is greater than the width of the fixed block, and the width of the strip groove is greater than described The width of screw shell.

Preferably, the first bevel gear is identical as the size of the second bevel gear.

(3) beneficial effect

Compared with prior art, the utility model provides a kind of novel plate bending roll, have it is following the utility model has the advantages that

(1) novel plate bending roll, by the way that rocking bar is arranged, rotating rocker drives second bevel gear rotation, and second bevel gear turns Dynamic to drive first bevel gear rotation and change rotation direction, first bevel gear rotation drives the second bar rotation, and the second bull stick turns Dynamic to drive the rotation of the second threaded rod, the rotation of the second threaded rod drives the rotation of the first threaded rod, the first threaded rod and the second threaded rod Rotation drives two screw shells to move up and down, due to the hand of spiral of the first threaded rod and the second threaded rod on the contrary, two spiral shells Line sleeve always does relative motion or back movement, when two screw shells do relative motion or drive two when back movement Fixed block does relative motion or back movement, and two fixed blocks do relative motion or drive upper pressure roller and lower compression roller when back movement It is done relative motion or back movement by two sliding blocks in the internal slide of sliding rail, has thus reached adjustable upper pressure roller under The plate thickness after plastic forming further can be changed in spacing between pressure roller.

(2) novel plate bending roll, by setting telescopic rod and damping spring, since veneer reeling machine at runtime can produce ground Raw powerful shaking force will lead to equipment shaking in this way, and so as to cause the precision of equipment operation, damping spring is arranged in elastic force Under the action of can offset to the most shaking force in ground, so that equipment be avoided to shake, also protected while playing damping effect The precision problem for having hindered equipment operation, by the way that the rope made of hemp is arranged, the rope made of hemp is convenient for winding and disassembly, when processing plate is stainless steel and is had It is not direct to be contacted with upper pressure roller and lower compression roller when non-ferrous metal plate, avoid the iron pollution in coiling process.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the left schematic side view of right support plate of the utility model；

Fig. 3 is the schematic enlarged-scale view of A in Fig. 2 of the utility model.

In figure: 1 bottom plate, 2 left support plates, 3 sliding rails, 4 sliding blocks, pressure roller, 6 lower compression rollers, 7 right support plates, 8 strip grooves, 9 on 5 First bull stick, 10 first threaded rods, 11 second threaded rods, 12 screw shells, 13 fixed blocks, 14 second bull sticks, 15 first cone teeth Wheel, 16 fixing seats, 17 rocking bars, 18 second bevel gears, 19 telescopic rods, 20 damping springs, 21 ropes made of hemp.

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. 1-3, a kind of novel plate bending roll, including bottom plate 1 are please referred to, the upper surface of bottom plate 1 is fixedly connected with left support plate 2, the right side of left support plate 2 is fixedly connected with sliding rail 3, and there are two sliding block 4, the right sides of top sliding block 4 for the internal slide connection of sliding rail 3 Side is fixedly connected with pressure roller 5, and the right side of lower section sliding block 4 is fixedly connected with lower compression roller 6, and the upper surface of bottom plate 1 is fixedly connected with Right support plate 7, the left side of right support plate 7 offer strip groove 8, are rotatablely connected in the interior bottom wall of right support plate 7 by bearing There is the first bull stick 9, the top of the first bull stick 9 is fixedly connected with the first threaded rod 10, and the top of the first threaded rod 10 is fixedly connected There is the second threaded rod 11, the first threaded rod 10 and the second threaded rod 11 are respectively positioned on the inside of strip groove 8, the first threaded rod 10 and The hand of spiral of two threaded rods 11 is on the contrary, the outer surface of the first threaded rod 10 and the second threaded rod 11 is threaded with thread bush Cylinder 12, the left side of two screw shells 12 are fixedly connected to fixed block 13, and the width of strip groove 8 is greater than the width of fixed block 13 Degree, the width of strip groove 8 are greater than the width of screw shell 12, the fixed company of the right end in the left side of top fixed block 13 and upper pressure roller 5 It connects, the left side of lower section fixed block 13 is fixedly connected with the right end of lower compression roller 6, and the top of the second threaded rod 11 is fixedly connected with second Bull stick 14, the top of the second bull stick 14 are fixedly connected with first bevel gear 15, and the upper surface of right support plate 7 is fixedly connected with fixation Seat 16, the inside of fixing seat 16 is interspersed to be provided with rocking bar 17, and the left end of rocking bar 17 is fixedly connected with second bevel gear 18, the first cone Gear 15 is identical as the size of second bevel gear 18, and first bevel gear 15 engages connection with second bevel gear 18, is shaken by setting Bar 17, rotating rocker 17 drive second bevel gear 18 to rotate, and the rotation of second bevel gear 18 drives the rotation of first bevel gear 15 and changes Become rotation direction, the rotation of first bevel gear 15 drives the rotation of the second bull stick 14, and the rotation of the second bull stick 14 drives the second threaded rod 11 Rotation, the rotation of the second threaded rod 11 drive the rotation of the first threaded rod 10, and the first threaded rod 10 and the rotation of the second threaded rod 11 drive Two screw shells 12 move up and down, due to the hand of spiral of the first threaded rod 10 and the second threaded rod 11 on the contrary, two screw threads Sleeve 12 always does relative motion or back movement, when two screw shells 12 do relative motion or when back movement drives two A fixed block 13 does relative motion or back movement, and two fixed blocks 13 do relative motion or drive upper pressure roller 5 when back movement It is done relative motion or back movement, has thus been reached adjustable in the internal slide of sliding rail 3 by two sliding blocks 4 with lower compression roller 6 The plate thickness after plastic forming further can be changed in spacing on section between pressure roller 5 and lower compression roller 6, and the inside of bottom plate 1 is fixed It is connected with one group of telescopic rod 19, the quantity of telescopic rod 19 is seven, and the outer surface of telescopic rod 19 is arranged with damping spring 20, damping One end of spring 20 is fixedly connected with the top of telescopic rod 19, the fixed company of the other end of damping spring 20 and the bottom of telescopic rod 19 It connects, the outer surface of upper pressure roller 5 and lower compression roller 6 is wound with the rope made of hemp 21, by setting telescopic rod 19 and damping spring 20, due to volume Trigger can generate powerful shaking force to ground at runtime, will lead to equipment shaking in this way, so as to cause equipment operation Precision, setting damping spring 20 can be offset under the action of elastic force to the most shaking force in ground, so that equipment is avoided to shake, Also the precision problem that equipment operation has been ensured while playing damping effect, by the way that the rope made of hemp 21 is arranged, the rope made of hemp 21 is convenient for winding And disassembly, it is not direct to be contacted with upper pressure roller 5 and lower compression roller 6 when processing plate is stainless steel and non-ferrous metal plate, it avoids Iron pollution in coiling process.

In conclusion the novel plate bending roll, by the way that rocking bar 17 is arranged, rotating rocker 17 drives second bevel gear 18 to rotate, The rotation of second bevel gear 18 drives the rotation of first bevel gear 15 and changes rotation direction, and the rotation of first bevel gear 15 drives second turn Bar 14 rotates, and the rotation of the second bull stick 14 drives the rotation of the second threaded rod 11, and the rotation of the second threaded rod 11 drives the first threaded rod 10 Rotation, the first threaded rod 10 and the rotation of the second threaded rod 11 drive two screw shells 12 to move up and down, due to the first threaded rod 10 and second threaded rod 11 hand of spiral on the contrary, two screw shells 12 always do relative motion or back movement, when two A screw shell 12 does relative motion or two fixed blocks 13 is driven when back movement to do relative motion or back movement, and two solid Determine block 13 to do relative motion or drive when back movement upper pressure roller 5 and lower compression roller 6 sliding in the inside of sliding rail 3 by two sliding blocks 4 It is dynamic and do relative motion or back movement, thus reach the spacing between adjustable upper pressure roller 5 and lower compression roller 6, further may be used Plate thickness after changing plastic forming.

The novel plate bending roll, by setting telescopic rod 19 and damping spring 20, since veneer reeling machine at runtime can be to ground Powerful shaking force is generated, will lead to equipment shaking in this way, so as to cause the precision of equipment operation, setting damping spring 20 exists It can be offset under the action of elastic force to the most shaking force in ground, to avoid equipment from shaking, while playing damping effect Also the precision problem for having ensured equipment operation, by the way that the rope made of hemp 21 is arranged, the rope made of hemp 21 is convenient for winding and disassembly, when processing plate is not It is not direct to be contacted with upper pressure roller 5 and lower compression roller 6 when rust steel and non-ferrous metal plate, avoid the iron pollution in coiling process.

It should be noted that the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability Contain, so that the process, method, article or equipment for including a series of elements not only includes those elements, but also including Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device. In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element Process, method, article or equipment in there is also other identical elements.

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 novel plate bending roll, including bottom plate (1), it is characterised in that: the upper surface of the bottom plate (1) is fixedly connected with left branch Fagging (2) is fixedly connected with sliding rail (3) on the right side of the left support plate (2), and the internal slide of the sliding rail (3) is connected with two A sliding block (4) is fixedly connected with pressure roller (5) on the right side of the top sliding block (4), and the right side of the lower section sliding block (4) is fixed It is connected with lower compression roller (6), the upper surface of the bottom plate (1) is fixedly connected with right support plate (7), a left side for the right support plate (7) Side offers strip groove (8), is rotatably connected to the first bull stick (9), institute by bearing in the interior bottom wall of the right support plate (7) It states and is fixedly connected at the top of the first bull stick (9) the first threaded rod (10), is fixedly connected at the top of first threaded rod (10) Have the second threaded rod (11), the hand of spiral of first threaded rod (10) and second threaded rod (11) is on the contrary, described the The outer surface of one threaded rod (10) and second threaded rod (11) is threaded with screw shell (12), two screw threads It is fixedly connected on the left of sleeve (12) fixed block (13), the left side of the top fixed block (13) and the upper pressure roller (5) Right end be fixedly connected, the left side of the lower section fixed block (13) is fixedly connected with the right end of the lower compression roller (6), described second It is fixedly connected at the top of threaded rod (11) the second bull stick (14), is fixedly connected with the first cone at the top of second bull stick (14) The upper surface of gear (15), the right support plate (7) is fixedly connected with fixing seat (16), and the inside of the fixing seat (16) is interspersed It is provided with rocking bar (17), the left end of the rocking bar (17) is fixedly connected with second bevel gear (18), the first bevel gear (15) Connection is engaged with the second bevel gear (18).

2. a kind of novel plate bending roll according to claim 1, it is characterised in that: the inside of the bottom plate (1) is fixedly connected There is one group of telescopic rod (19), the quantity of the telescopic rod (19) is seven, and the outer surface of the telescopic rod (19) is arranged with damping Spring (20) is fixedly connected at the top of one end and the telescopic rod (19) of the damping spring (20), the damping spring (20) the other end is fixedly connected with the bottom of the telescopic rod (19).

3. a kind of novel plate bending roll according to claim 1, it is characterised in that: the upper pressure roller (5) and the lower compression roller (6) outer surface is wound with the rope made of hemp (21).

4. a kind of novel plate bending roll according to claim 1, it is characterised in that: first threaded rod (10) and described the Two threaded rods (11) are respectively positioned on the inside of the strip groove (8).

5. a kind of novel plate bending roll according to claim 1, it is characterised in that: the width of the strip groove (8) is greater than institute The width of fixed block (13) is stated, the width of the strip groove (8) is greater than the width of the screw shell (12).

6. a kind of novel plate bending roll according to claim 1, it is characterised in that: the first bevel gear (15) and described the The size of two bevel gears (18) is identical.