CN211438372U

CN211438372U - Band sawing machine

Info

Publication number: CN211438372U
Application number: CN201922493016.1U
Authority: CN
Inventors: 成祥
Original assignee: Ji'nan Gold Roller Mould Co ltd
Current assignee: Ji'nan Gold Roller Mould Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-08
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to a band sawing machine, which comprises a machine body, a sawing device which is arranged on the machine body and performs sawing operation on a long steel cylinder, a conveying device which is arranged on the machine body and conveys the long steel cylinder, a guiding device which is arranged on the machine body and guides the long steel cylinder in the conveying process, and a damping device which is arranged on the machine body and stabilizes the long steel cylinder to reduce vibration, wherein the damping device of the utility model comprises a damping upright post which is vertically arranged on the machine body and has a distance in the width direction of the machine body, wear to locate damping stand and butt in the limiting plate on long steel cylinder upper portion, respectively threaded connection in two damping stands and rotate the spacing spiral shell section of thick bamboo of connecting in the limiting plate, two coaxial fixed connection respectively in the spacing wheel of two spacing spiral shell sections of thick bamboo, the transmission is connected in the spacing belt of two spacing wheels, possess the comparatively convenient effect of regulation limiting plate.

Description

Band sawing machine

Technical Field

The utility model relates to a roll production facility especially relates to a band sawing machine.

Background

A first step of production and manufacture of a roller is to saw a long steel cylinder into a plurality of short steel cylinders with smaller lengths, and the sawing operation is not very convenient if time and labor are consumed by manpower, so that the long steel cylinder is sawn by a band sawing machine.

For example, a fixed knot of angle steel cutting for band sawing machine constructs, publication number is CN209452911U, including the band sawing machine, one side of band sawing machine is equipped with the conveying bed that is used for conveying the angle steel, be equipped with a plurality of transfer rollers that contact with the angle steel on the conveying bed, the one end that the conveying bed is close to the sawing machine is equipped with the clamp structure that is used for pressing from both sides the horizontal motion of tight angle steel, the clamp structure includes two relative motion's the tight piece of clamp, be equipped with the installation roof beam in the conveying bed, the top of installation roof beam is equipped with and is used for carrying out the limited strip of injecing to the angle steel, the one end of injecing the strip can be dismantled and be connected with the regulation post, the other end of injecing the strip.

Above-mentioned technical scheme is through putting into the angle steel between installation roof beam and the injecing strip for the angle steel reduces the vibrations of angle steel when sawing, but, and the regulation of injecing the strip needs make the injecing strip can reciprocate through rotating first fixation nut and second fixation nut respectively, and is comparatively inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a band sawing machine, it has the comparatively convenient effect of regulation of limiting plate.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a band sawing machine, includes the lathe bed, locate the lathe bed and carry out the sawing device of sawing operation to the long steel cylinder, locate the lathe bed and carry out the conveyer that conveys to the long steel cylinder, locate the lathe bed and carry out the guider of direction in the data send process to the long steel cylinder, locate the lathe bed and stabilize the damping device in order to reduce vibrations to the long steel cylinder, damping device is including being vertical two shock attenuation stands of locating the lathe bed and having the interval along lathe bed width direction, along vertical direction wear to locate shock attenuation stand and butt in the limiting plate on long steel cylinder upper portion, respectively threaded connection in two shock attenuation stands and rotate connect in the spacing barrel of limiting plate, two spacing wheels of coaxial fixed connection in two spacing barrels respectively, transmission connection in the spacing belt between two spacing wheels, the limiting plate is located between the guider.

Through adopting above-mentioned technical scheme, when the limiting plate need be adjusted in order to adapt to long steel cylinder, rotate a spacing spiral shell section of thick bamboo, drive spacing belt transmission for two spacing spiral shell sections of thick bamboo can rotate simultaneously, need not divide twice to adjust respectively, can ensure in addition that two spacing spiral shell sections of thick bamboo are unanimous along limit screw's displacement, do not need adjustment many times to make the distance of two spacing spiral shell sections keep unanimous, the operation is comparatively convenient and simple.

The utility model discloses further set up to: the limiting plate comprises a limiting plate frame which is rotatably connected to the limiting screw barrel, a limiting roller which is parallel to the width direction of the lathe bed and is rotatably connected to the limiting plate frame, and the limiting roller abuts against the upper portion of the long steel cylinder.

Through adopting above-mentioned technical scheme, spacing roller contact long steel cylinder's upper portion rotates for long steel cylinder can not lead to the fact wearing and tearing to the limiting plate, avoids long-time use to lead to the fact great wearing and tearing to the limiting plate, and the long steel cylinder of being convenient for simultaneously conveys.

The utility model discloses further set up to: the limiting screw cylinder is characterized in that two spring plates which are spaced from each other in the vertical direction are fixedly connected to the outer wall of the circumference of the limiting screw cylinder, the spring plates which are low in position abut against the lower surface of the limiting plate, and limiting springs of which two ends abut against the limiting plate and the spring plate which is high in position respectively are inserted into the limiting screw cylinder.

Through adopting above-mentioned technical scheme, there may be the position of unevenness on long steel cylinder's circumference outer wall surface for can lead to the fact great pressure to spacing roller to propping among the process that long steel cylinder carries out the transmission, and spacing spring can adapt to the outer wall of long steel cylinder unevenness, avoids long steel cylinder to lead to the fact too big pressure to spacing roller to propping, makes long just cylinder blocked or damages stop device.

The utility model discloses further set up to: the guide device comprises two guide blocks which are close to the sawing device and are connected to the lathe bed in a sliding mode along the width direction of the lathe bed, and a moving mechanism which is arranged on the lathe bed and drives the two guide blocks to move.

Through adopting above-mentioned technical scheme, two guide blocks support tight long steel cylinder outer wall to the cooperation to sliding for the long steel cylinder of different specifications to a certain extent all can be supported tightly by two guide blocks, comparatively convenient and practical.

The utility model discloses further set up to: the moving mechanism comprises a guide screw rod which is rotatably connected with the lathe bed and is in threaded connection with the two guide blocks, and a guide motor which is arranged on the lathe bed and is coaxially and fixedly connected with an output shaft of the lathe bed, wherein the thread turning directions of the guide screw rod are opposite by taking the central point of the guide screw rod as a boundary, and the distances between the two guide blocks and the central point of the guide screw rod are equal.

Through adopting above-mentioned technical scheme, the lead motor drives lead screw and rotates for lead screw can drive two guide blocks and carry out the opposite direction motion, and it is convenient to adjust, does not need the manual work to adjust.

The utility model discloses further set up to: and the two guide blocks are connected with vertical guide rollers which are attached to the surface of the long steel cylinder in a rotating way on the adjacent side surfaces.

Through adopting above-mentioned technical scheme, the guide roll laminating rotates in long steel cylinder's surface for when two guide blocks press from both sides tight long steel cylinder, can not make long steel cylinder be difficult to by the conveying because of causing too big frictional force to long steel cylinder, make things convenient for long steel cylinder's conveying.

The utility model discloses further set up to: the guide blocks are arranged in two groups along the length direction of the long steel cylinder.

By adopting the technical scheme, the two groups of guide blocks can further ensure the accuracy of the position of the long steel cylinder when the long steel cylinder is conveyed at the beginning, the deviation cannot easily occur, and the follow-up condition that the position of the long steel cylinder is required to be properly adjusted is avoided.

The utility model discloses further set up to: the conveying device comprises a plurality of conveying rollers which are rotatably connected to the lathe bed and are parallel to the width direction of the lathe bed, and a transmission motor which is arranged on a guide block close to the sawing device and has an output shaft coaxially and fixedly connected to a guide roller close to the sawing device.

Through adopting above-mentioned technical scheme, transmission motor drives to press from both sides tightly and initiatively rotate in long steel cylinder's guide roll for transmission motor's power can be used for effectively driving long steel cylinder and remove the transmission, and the several transmission roller of lathe bed can avoid the lathe bed to cause too big frictional force to long steel cylinder simultaneously, makes long steel cylinder be difficult to transmit.

To sum up, the utility model discloses following beneficial effect has at least:

when the limiting plate needs to be adjusted to adapt to the long steel cylinder, one limiting screw cylinder is rotated to drive the limiting belt to transmit, so that the two limiting screw cylinders can be rotated simultaneously, the two limiting screw cylinders do not need to be adjusted respectively twice, the moving distances of the two limiting screw cylinders along the limiting screw rod can be ensured to be consistent, the distances of the two limiting screw cylinders are kept consistent without multiple adjustments, and the operation is convenient and simple;

the transmission motor drives the guide roll clamped on the long steel cylinder to actively rotate, so that the power of the transmission motor can be effectively used for driving the long steel cylinder to move and transmit, and meanwhile, the plurality of transmission rolls of the lathe bed can avoid the lathe bed from causing excessive friction force on the long steel cylinder, so that the long steel cylinder is difficult to transmit.

Drawings

Fig. 1 is a main structure view of the present invention.

Fig. 2 is a schematic structural diagram of the conveying device, the guide device and the damping device.

In the figure, 1, a lathe bed; 11. a screw channel; 2. a sawing device; 3. a conveying device; 31. a transfer roller; 32. a transmission motor; 4. a guide device; 41. a guide block; 42. a lead screw; 43. a steering motor; 44. a guide roller; 45. a rotating wheel; 46. a motor wheel; 47. a drive belt; 5. a damping device; 51. a shock-absorbing upright post; 52. a limiting plate; 53. a limiting screw cylinder; 531. a turntable; 54. a limiting wheel; 55. a limiting belt; 56. a limiting plate frame; 57. limiting the roller; 58. a spring plate; 59. and a limiting spring.

Detailed Description

The embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

The utility model provides a band sawing machine, refer to fig. 1, including lathe bed 1, the length direction of lathe bed 1 is on a parallel with the cylindrical length direction of long steel, lathe bed 1 installs the sawing device 2 that can saw off the long steel cylinder, sawing device 2 is prior art, the event is no longer repeated, 1 upper surface of lathe bed has conveying cylindrical conveyer of long steel 3, the long steel cylinder position of injecing in the transmission plays guiding role's guider 4, the damping device 5 who stabilizes in order to reduce vibrations to the long steel cylinder that carries out in the sawing operation, damping device 5's regulation is comparatively convenient, do not need too much time can accomplish the cylindrical firm to the long steel of different specifications.

Referring to fig. 1 and 2, the guiding device 4 includes a screw groove 11 opened on the upper surface of the bed 1 along the width direction of the bed 1 and located in front of the sawing device 2 along the moving direction of the long steel cylinder, the screw groove 11 is connected with two guiding blocks 41 along the width direction of the bed 1 in a sliding manner, the screw groove 11 is installed with a guiding mechanism capable of driving the two guiding blocks 41 to move in opposite directions, the guiding mechanism includes a guiding screw 42 rotatably connected to the screw groove 11 and parallel to the width direction of the bed 1, the screw directions of the guiding screw 42 with its central point as a boundary are opposite, two positions of the guiding screw 42 with close distance from its central point are respectively connected to the guiding blocks 41 in a threaded manner, the vertical side surface of the bed 1 in the length direction is fixedly connected with a guiding motor 43 whose output shaft is coaxially and fixedly connected to the guiding screw 42, the close side surfaces of the two guiding blocks 41 are both rotatably connected with a, the guide rollers 44 are rubber rollers, the bed body 1 is provided with two groups of guide blocks 41 capable of clamping the long steel cylinder along the length direction of the long steel cylinder, the guide motor 43 is close to the guide screw 42 far away from the sawing device 2, one end of the guide screw 42 far away from the guide motor 43 penetrates through the vertical side face of the bed body 1 in the length direction and is coaxially and fixedly connected with a rotating wheel 45, an output shaft of the guide motor 43 is coaxially and fixedly connected with a motor wheel 46, and the motor wheel 46 and the rotating wheel 45 are in transmission connection with a transmission belt 47 parallel to the length direction of the bed body 1.

Referring to fig. 2, the conveying device 3 includes a plurality of conveying rollers 31 rotatably connected to the upper surface of the machine body side by side along the length direction of the machine body 1 and having axes parallel to the width direction of the machine body 1, a connecting line between the center point of the conveying roller 31 and the center point of the lead screw 42 is parallel to the length direction of the machine body 1, and an output shaft is fixedly connected to the upper surface of a guide block 41 adjacent to the sawing device 2 and is coaxially and fixedly connected to the conveying motor 32 of the corresponding guide roller 44.

Referring to fig. 2, the damping device 5 comprises two damping columns 51 fixedly connected to two side edges of the bed 1 near the length of the upper surface of the bed 1, the damping columns 51 are vertical, the two damping columns 51 are in threaded connection with a limit screw cylinder 53 moving along the vertical direction, the limit screw cylinder 53 is fixedly connected with two horizontal spring plates 58 along the length direction, the limit screw cylinder 53 is rotatably connected with a limit plate 52 parallel to the width direction of the bed 1 and located between the two spring plates 58, the limit plate 52 comprises a limit plate frame 56 rotatably connected to the two limit screw cylinders 53, the limit plate frame 56 is rotatably connected with a limit support roller 57 parallel to the width direction of the bed 1 and abutted against a long steel cylinder, the limit screw cylinder 53 is inserted with a vertical limit spring 59 with two ends abutted against the lower surface of the high spring plate 58 and the upper surface of the limit plate frame 56, the upper end circumference outer walls of the two limit screw cylinders 53 are coaxially and fixedly connected with limit wheels 54, the two limit wheels 54 are in transmission connection with a limit belt 55 parallel to the width direction of the lathe bed 1, and the upper end of one limit screw cylinder 53 is coaxially and fixedly connected with a turntable 531.

The implementation principle of the embodiment is as follows: when carrying out the cylindrical sawing operation of long steel, place the long steel cylinder in the transmission roller top, restart direction motor 43 for two guide blocks 41 of two sets of every group are close to the long steel cylinder along 1 width direction of lathe bed, support tightly in the long steel cylinder until guide roll 44, reclose direction motor 43, rotate carousel 531, make spacing roller 57 that supports tightly in long steel cylinder upper portion, restart transmission motor 32, drive the guide roll 44 rotation with transmission motor output shaft, then drive the long steel cylinder and transmit.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a band sawing machine, includes lathe bed (1), locate lathe bed (1) and carry out sawing device (2) of sawing operation to the long steel cylinder, locate lathe bed (1) and carry out conveyer (3) that convey to the long steel cylinder, locate lathe bed (1) and carry out guider (4) of direction in the data send process to the long steel cylinder, locate lathe bed (1) and stabilize damping device (5) in order to reduce vibrations to the long steel cylinder, its characterized in that: damping device (5) including being vertical locate lathe bed (1) and along lathe bed (1) width direction have two shock attenuation stand (51) of interval, wear to locate shock attenuation stand (51) and butt in limiting plate (52) on long steel cylinder upper portion along vertical direction, threaded connection just rotates the spacing barrel (53) of connecting in limiting plate (52) in two shock attenuation stand (51) respectively, two are coaxial fixed connection respectively in spacing wheel (54) of two spacing barrel (53), spacing belt (55) between two spacing wheels (54) are connected in the transmission, limiting plate (52) are located between guider (4).

2. A band saw machine according to claim 1, wherein: the limiting plate (52) comprises a limiting plate frame (56) which is rotatably connected to the limiting screw cylinder (53), and a limiting abutting roller (57) which is parallel to the width direction of the lathe bed (1) and is rotatably connected to the limiting plate frame (56), and the limiting abutting roller (57) abuts against the upper part of the long steel cylinder.

3. A band saw machine according to claim 1, wherein: spacing spiral shell section of thick bamboo (53) circumference outer wall fixedly connected with have two spring board (58) of interval in vertical direction, and spring board (58) butt in limiting plate (52) lower surface that the position is low, and spacing spiral shell section of thick bamboo (53) are pegged graft and are had both ends and butt respectively in limiting plate (52) and spacing spring (59) of the spring board (58) that the position is high.

4. A band saw machine according to claim 1, wherein: the guide device (4) comprises two guide blocks (41) which are close to the sawing device (2) and are connected to the lathe bed (1) in a sliding mode along the width direction of the lathe bed (1), and a moving mechanism which is arranged on the lathe bed (1) and drives the two guide blocks (41) to move.

5. A band saw machine according to claim 4, characterized in that: the moving mechanism comprises a guide screw rod (42) which is rotatably connected to the lathe bed (1) and is in threaded connection with the two guide blocks (41), and a guide motor (43) which is arranged on the lathe bed (1) and is coaxially and fixedly connected to the guide screw rod (42) through an output shaft, wherein the thread turning directions of the guide screw rod (42) are opposite by taking the central point of the guide screw rod as a boundary, and the distances between the two guide blocks (41) and the central point of the guide screw rod (42) are equal.

6. A band saw machine according to claim 4, characterized in that: the two guide blocks (41) are rotatably connected with vertical guide rollers (44) attached to the surface of the long steel cylinder on the side faces close to each other.

7. A band saw machine according to claim 4, characterized in that: the guide blocks (41) are arranged in two groups along the length direction of the long steel cylinder.

8. A band saw machine according to claim 7, characterized in that: the conveying device (3) comprises a plurality of transmission rollers (31) which are rotatably connected to the machine body (1) and parallel to the width direction of the machine body (1), and a transmission motor (32) which is arranged on a guide block (41) close to the sawing device (2) and has an output shaft coaxially and fixedly connected to a guide roller (44) close to the sawing device (2).