CN214684519U

CN214684519U - Steel cutting machine

Info

Publication number: CN214684519U
Application number: CN202121408663.9U
Authority: CN
Inventors: 范绪泉; 谭宁; 温仕强
Original assignee: Sichuan Qingchuan Construction Engineering Co ltd
Current assignee: Sichuan Qingchuan Construction Engineering Co ltd
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2021-11-12
Anticipated expiration: 2031-06-23

Abstract

The application relates to a steel cutting machine, it includes the workstation and sets up the cutting device on the workstation, it is provided with first holder and second holder to slide on the workstation, be provided with the drive assembly who is used for ordering about first holder and second holder and is close to each other or keep away from on the workstation, it is provided with the driving wheel axle to rotate on the workstation, the driving wheel axle sets up between first holder and second holder, be provided with on the workstation and be used for ordering about driving wheel axle pivoted first driving source. This application has the efficient effect of steel cutting.

Description

Steel cutting machine

Technical Field

The application relates to the technical field of cutting equipment, in particular to a steel cutting machine.

Background

The steel cutting machine is used for cutting steel, and in the building construction process, some steel often need be cut, make the size of a dimension of steel satisfy the construction needs.

Patent document with publication number CN205733274U discloses a steel cutting machine, including the cutting machine body, one side of cutting machine body is provided with the motor, pivot on the motor is passed through the belt and is connected with the pivot transmission on the cutting piece, the top of cutting machine body is provided with the handle, the bottom of cutting machine body articulates through the pivot has the fixing base, the first base of bottom fixedly connected with of fixing base, the upper surface of first base is provided with fixing device, fixing device includes two fixed plates, and one of them fixed plate fixed mounting is on the fixing base, the side of another fixed plate and the one end fixed connection of spring, the one end fixed connection of supporting seat and bolt is passed through to the other end of spring.

In putting into fixing device's fixed plate with the area cutting object, promote the spring through the bolt, under the thrust of spring, the fixed plate can press from both sides tightly the steel of waiting to cut, opens the motor, and the motor passes through the belt and drives the cutting piece and rotate, presses down the handle and cuts steel.

The related technology has the following defects that when steel is cut, one steel is usually cut into a plurality of sections, after each section of steel is cut, workers need to rotate bolts, readjust the position of the steel and clamp the steel again; the workman is when adjusting the clamping position of steel, wastes time and energy, influences the cutting efficiency of steel very much.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem of steel cutting inefficiency, the application provides a steel cutting machine.

The application provides a steel cutting machine adopts following technical scheme:

the utility model provides a steel cutting machine, includes the workstation and sets up the cutting device on the workstation, it is provided with first holder and second holder to slide on the workstation, be provided with on the workstation and be used for ordering about the drive assembly that first holder and second holder are close to each other or keep away from, it is provided with the driving wheel axle to rotate on the workstation, the driving wheel axle sets up between first holder and second holder, be provided with on the workstation and be used for ordering about driving wheel axle pivoted first driving source.

By adopting the technical scheme, when steel is cut, the steel is placed between the first clamping piece and the second clamping piece and on the transmission wheel shaft, the first clamping piece and the second clamping piece are driven by the driving assembly to clamp the steel, and the steel is cut by the cutting device; after the steel is cut, the first clamping piece and the second clamping piece are driven to be away from each other through the driving assembly, the first driving source is started to drive the transmission wheel shaft to rotate, so that the steel is driven to slide on the workbench, after the steel slides to a cutting position, the first clamping piece and the second clamping piece are driven to clamp the steel through the driving assembly again, and the steel is cut through the cutting device; the cutting position of steel is at the in-process of adjustment, and convenient and fast has improved the cutting efficiency of steel greatly.

Optionally, the first clamping part comprises a first clamping plate, the second clamping part comprises a second clamping plate, the first clamping plate is parallel to the second clamping plate, a sliding groove is formed in the workbench along the sliding direction of the first clamping plate, a first sliding block and a second sliding block are arranged in the sliding groove of the workbench in a sliding mode, the first clamping plate is fixedly connected with the first sliding block, and the second clamping plate is fixedly connected with the second sliding block.

Through adopting above-mentioned technical scheme, press from both sides tightly steel through first splint and second splint to through the slip direction of first splint of first slider and second slider control, make steel more stable at the tight in-process of clamp.

Optionally, the drive assembly includes two-way screw rod and second driving source, first screw hole has been seted up along the slip direction of first splint on the first slider, second screw hole has been seted up along the slip direction of second splint on the second slider, the one end of two-way screw rod is rotated and is set up at first screw hole, and the other end is rotated and is set up in the second screw hole, the second driving source is used for ordering about two-way screw rod and rotates.

Through adopting above-mentioned technical scheme, order about two-way screw rod through the second driving source and rotate, two-way screw rod drives first slider and second slider and slides along opposite direction simultaneously to realize controlling first splint and the reverse slip of second splint simultaneously.

Optionally, a placing groove is formed in the workbench in the direction perpendicular to the workbench, an installation block is arranged in the placing groove of the workbench in a sliding mode, the transmission wheel shaft rotates to be arranged at one end, far away from the bottom wall of the placing groove, of the installation block, and a transmission assembly used for driving the installation block to slide is arranged on the workbench.

Through adopting above-mentioned technical scheme, the driving wheel axle needs protrusion workstation surface just can drive steel and slide the in-process, and through the support of driving wheel axle, steel can produce the slope, when cutting steel, orders about the installation piece through drive assembly and slides to the diapire direction that is close to the standing groove, makes the driving wheel axle receive the standing groove, makes the driving wheel axle lose the support to steel, prevents to a certain extent to make steel produce cutting error because of steel slope.

Optionally, the transmission assembly includes a transmission gear and a rack, a connecting groove is formed in a side wall of the placing groove along a sliding direction perpendicular to the mounting block, the connecting groove is communicated with a side wall of the sliding groove, the transmission gear is rotatably arranged in the connecting groove, the transmission gear is coaxially and fixedly connected with the bidirectional screw rod, the rack is fixedly connected with the mounting block, and the rack is engaged with the transmission gear.

Through adopting above-mentioned technical scheme, the in-process that first splint and second splint were kept away from each other is being rotated and controlled to two-way screw rod, and two-way screw rod drives drive gear and rotates to thereby drive rack through the drive gear and control the installation piece and slide to the diapire direction of keeping away from the standing groove, make the driving wheel axle ejecting and support tightly with the steel surface.

Optionally, the one end that is close to the second splint on the first splint slides and is provided with first roof, the one end that is close to first roof on the second splint slides and is provided with the second roof, be provided with on the first splint and be used for ordering about the first roof to keeping away from the first elastic component of splint direction motion, be provided with on the second splint and be used for ordering about the second roof to keeping away from the second elastic component of splint direction motion.

Through adopting above-mentioned technical scheme, the driving wheel axle is driving steel and is slided the in-process, carries on spacingly through first roof and second roof to steel, increases steel stability when sliding.

Optionally, guide holes are formed in the first clamping plate and the second clamping plate along the direction perpendicular to the first clamping plate, guide rods are fixedly arranged on the first top plate and the second top plate, the guide rods on the first top plate are arranged in the guide holes of the first clamping plate in a sliding mode, and the guide rods on the second top plate are arranged in the guide holes of the second clamping plate in a sliding mode.

Through adopting above-mentioned technical scheme, through the slip direction of guide bar and guiding hole control first roof or second roof, prevent to a certain extent that the frictional force on steel surface and first roof or second roof surface is too big, make first roof or second roof slide along the slip direction of steel, make the elastic component damage.

Optionally, the transmission wheel shaft is provided with an anti-slip member.

Through adopting above-mentioned technical scheme, increase the frictional force between driving wheel axle and the steel through anti-skidding piece, make steel more stable at the in-process that slides.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when steel is cut, the steel is placed between the first clamping piece and the second clamping piece and on the transmission wheel shaft, the first clamping piece and the second clamping piece are driven by the driving assembly to clamp the steel, and the steel is cut by the cutting device; after the steel is cut, the first clamping piece and the second clamping piece are driven to be away from each other through the driving assembly, the first driving source is started to drive the transmission wheel shaft to rotate, so that the steel is driven to slide on the workbench, after the steel slides to a cutting position, the first clamping piece and the second clamping piece are driven to clamp the steel through the driving assembly again, and the steel is cut through the cutting device; the cutting position of the steel is convenient and quick in the adjusting process, and the cutting efficiency of the steel is greatly improved;

2. the transmission wheel shaft needs to protrude out of the surface of the workbench to drive steel to slide, the steel can incline through the support of the transmission wheel shaft, when the steel is cut, the mounting block is driven to slide towards the direction close to the bottom wall of the placing groove through the transmission assembly, the transmission wheel shaft is retracted into the placing groove, the transmission wheel shaft loses the support for the steel, and the steel is prevented from generating cutting errors due to the inclination of the steel to a certain extent;

3. the two-way screw rod is rotating and the in-process that first splint and second splint kept away from each other is controlled, and two-way screw rod drives drive gear and rotates to thereby drive the rack through the drive gear and control the installation piece and slide to the diapire direction of keeping away from the standing groove, make the transmission shaft ejecting and support tightly with the steel surface.

Drawings

FIG. 1 is a schematic structural view of a steel material cutting machine according to an embodiment of the present invention;

FIG. 2 is a partial schematic structural view of an embodiment of the present application, which is mainly used for illustrating the connection relationship between the first clamping plate and the second clamping plate and the workbench;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is a partial structural schematic diagram of the embodiment of the present application, which is mainly used for expressing the matching relationship between the transmission wheel shaft and the mounting block.

Description of reference numerals: 1. a work table; 11. a support frame; 111. mounting a plate; 112. a pneumatic cylinder; 12. a chute; 13. a first slider; 131. a first threaded hole; 14. a second slider; 141. a second threaded hole; 15. a placement groove; 16. mounting blocks; 161. a hinged block; 162. a first motor; 163. a cavity; 164. mounting grooves; 165. a first gear; 17. connecting grooves; 2. a cutting device; 3. a first splint; 31. a first top plate; 32. a first spring; 33. a first receiving groove; 4. a second splint; 41. a second top plate; 42. a second spring; 43. a second receiving groove; 5. a drive assembly; 51. a bidirectional screw; 52. a second motor; 6. a guide hole; 61. a guide bar; 7. a drive axle; 71. a rubber sleeve; 711. anti-skid lines; 72. a second gear; 8. a transmission assembly; 81. a transmission gear; 82. a rack.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses steel cutting machine. Referring to fig. 1, a steel cutting machine, including workstation 1 and cutting device 2 of setting on workstation 1, workstation 1 level sets up, and cutting device 2 includes the cutting machine, and the welding has support frame 11 on workstation 1, and the support frame 11 goes up to slide along the direction of perpendicular workstation 1 and is provided with mounting panel 111, and the cutting machine welding is on mounting panel 111.

Referring to fig. 1, a pneumatic cylinder 112 for driving a mounting plate 111 to slide is disposed on the support frame 11, a cylinder body portion of the pneumatic cylinder 112 is welded to a top wall of the support frame 11, and a piston rod of the pneumatic cylinder 112 is welded to an end of the mounting plate 111 away from the worktable 1.

Referring to fig. 1, a first clamping piece and a second clamping piece are arranged on a workbench 1 in a sliding mode, the first clamping piece comprises a first clamping plate 3, the second clamping piece comprises a second clamping plate 4, the first clamping plate 3 is parallel to the second clamping plate 4, and the first clamping plate 3 and the second clamping plate 4 are perpendicular to the upper surface of the workbench 1.

Referring to fig. 1 and 2, a sliding groove 12 is formed in the upper surface of the workbench 1 along the sliding direction of the first clamping plate 3, a first sliding block 13 is welded at one end, close to the workbench 1, of the first clamping plate 3, a second sliding block 14 is welded at one end, close to the workbench 1, of the second clamping plate 4, and the first sliding block 13 and the second sliding block 14 are both arranged in the sliding groove 12 in a sliding mode.

Referring to fig. 2, a driving assembly 5 for driving the first clamping plate 3 and the second clamping plate 4 to simultaneously slide in opposite directions is disposed on the working table 1, the driving assembly 5 includes a bidirectional screw 51 and a second driving source, the bidirectional screw 51 is rotatably disposed in the sliding groove 12, and an axial direction of the bidirectional screw 51 is parallel to a sliding direction of the first slider 13 or the second slider 14.

Referring to fig. 2, a first threaded hole 131 is formed in the side wall of the first slider 13 along the axial direction of the bidirectional screw 51, a second threaded hole 141 is formed in the side wall of the second slider 14 along the axial direction of the bidirectional screw 51, one end of the bidirectional screw 51 is rotatably disposed in the first threaded hole 131 and is in threaded connection with the first slider 13, and the other end of the bidirectional screw 51 is rotatably disposed in the second threaded hole 141 and is in threaded connection with the second slider 14.

Referring to fig. 2, the second driving source includes a second motor 52, the second motor 52 is embedded in the working table 1, and an output shaft of the second motor 52 is coaxially welded to the bidirectional screw 51; the second motor 52 drives the bidirectional screw 51 to rotate, and the bidirectional screw 51 drives the first slider 13 and the second slider 14 to simultaneously slide in opposite directions, so as to simultaneously control the first clamping plate 3 and the second clamping plate 4 to reversely slide.

Referring to fig. 2, a first top plate 31 is slidably disposed on one end of the first clamping plate 3 close to the second clamping plate 4 in a direction perpendicular to the first clamping plate 3, the first top plate 31 is parallel to the first clamping plate 3, a second top plate 41 is slidably disposed on one end of the second clamping plate 4 close to the first top plate 31 in a direction perpendicular to the second clamping plate 4, and the second top plate 41 is parallel to the second clamping plate 4.

Referring to fig. 2, guide holes 6 are formed in the first clamping plate 3 and the second clamping plate 4 along a direction perpendicular to the first clamping plate 3, guide rods 61 are welded to one end of the first top plate 31 close to the first clamping plate 3 and one end of the second top plate 41 close to the second clamping plate 4, and the length direction of each guide rod 61 is perpendicular to the first clamping plate 3 or the second clamping plate 4; the guide rod 61 on the first top plate 31 is slidably disposed in the guide hole 6 of the first clamping plate 3 and slidably connected to the first clamping plate 3, and the guide rod 61 on the second top plate 41 is slidably disposed in the guide hole 6 of the second clamping plate 4 and slidably connected to the second clamping plate 4.

Referring to fig. 2, a first elastic member for driving the first top plate 31 to move away from the first clamping plate 3 is disposed on the first clamping plate 3, a second elastic member for driving the second top plate 41 to move away from the second clamping plate 4 is disposed on the second clamping plate 4, the first elastic member includes a first spring 32, and the second elastic member includes a second spring 42.

The transmission wheel shaft 7 drives the steel to slide, drives the first top plate 31 and the second top plate 41 to be close to each other through the first spring 32 and the second spring 42, limits the steel, and increases the stability of the steel when sliding.

Referring to fig. 2, a first accommodating groove 33 communicated with the guide hole 6 is formed in one end of the first clamp plate 3 close to the first top plate 31 along the sliding direction of the first top plate 31, one end of a first spring 32 is welded to the bottom wall of the first accommodating groove 33, the other end of the first spring is welded to the first top plate 31, a second accommodating groove 43 communicated with the guide hole 6 is formed in one end of the second clamp plate 4 close to the second top plate 41 along the sliding direction of the second top plate 41, one end of the second spring 42 is welded to the bottom wall of the second accommodating groove 43, and the other end of the second spring is welded to the second top plate 41.

After the first clamping plate 3 and the second clamping plate 4 clamp the steel material, the first spring 32 is located in the first accommodating groove 33, and the second spring 42 is located in the second accommodating groove 43, so that the first spring 32 and the second spring 42 are prevented from being crushed to a certain extent.

Referring to fig. 2 and 3, a transmission wheel shaft 7 is rotatably arranged on the workbench 1 and between the first clamping plate 3 and the second clamping plate 4, the axial direction of the transmission wheel shaft 7 is parallel to the sliding direction of the first clamping plate 3, a placing groove 15 is formed in the workbench 1 along the direction perpendicular to the workbench 1, a mounting block 16 is slidably arranged in the placing groove 15 of the workbench 1, and the transmission wheel shaft 7 is rotatably arranged on the mounting block 16.

Referring to fig. 3, a transmission assembly 8 for driving the mounting block 16 to slide is arranged on the workbench 1, the transmission assembly 8 includes a transmission gear 81 and a rack 82, the transmission gear 81 is sleeved on the bidirectional screw 51 and coaxially welded with the bidirectional screw 51, a connecting groove 17 communicated with the sliding groove 12 is formed in the side wall of the placing groove 15 along the sliding direction perpendicular to the mounting block 16, the transmission gear 81 is rotatably arranged in the connecting groove 17, the rack 82 is welded on the bottom wall of the mounting block 16, and the transmission gear 81 is engaged with the rack 82.

In the process that the bidirectional screw 51 rotates and controls the first clamping plate 3 and the second clamping plate 4 to be away from each other, the bidirectional screw 51 drives the transmission gear 81 to rotate, and the transmission gear 81 drives the rack 82 to slide, so that the mounting block 16 is controlled to slide towards the direction of the bottom wall away from the placing groove 15, and the transmission wheel shaft 7 is tightly abutted to the surface of the steel.

Referring to fig. 4, two hinged blocks 161 are welded at one end of the mounting block 16 far away from the bottom wall of the placing groove 15, two ends of the driving axle 7 are hinged to the two hinged blocks 161 respectively, a first driving source for driving the driving axle 7 to rotate is arranged on the mounting block 16, and the first driving source comprises a first motor 162.

Referring to fig. 4, a cavity 163 is formed inside the mounting block 16, the motor is welded in the cavity 163, a mounting groove 164 communicated with the inside of the cavity 163 is formed in one end, far away from the bottom wall of the placing groove 15, of the mounting block 16 along the sliding direction of the mounting block 16, a first gear 165 is coaxially welded to an output shaft of the first motor 162, the first gear 165 is rotatably arranged in the mounting groove 164, a second gear 72 is coaxially welded to a side wall of the transmission wheel shaft 7, and the first gear 165 is meshed with the second gear 72.

After the steel cutting is accomplished, start second motor 52 and order about first splint 3 and second splint 4 and keep away from each other, meanwhile, start first motor 162 and order about driving wheel axle 7 and rotate to drive steel and slide on workstation 1, later press from both sides tightly steel through first splint 3 and second splint 4 once more, the cutting position of steel is at the in-process of adjustment, and convenient and fast has improved the cutting efficiency of steel greatly.

Referring to fig. 4, an anti-slip member is arranged on the transmission wheel shaft 7, the anti-slip member includes a rubber sleeve 71, the rubber sleeve 71 is sleeved on the transmission wheel shaft 7, and anti-slip threads 711 are formed on the side wall of the rubber sleeve 71; the friction force between the transmission wheel shaft 7 and the steel material is increased through the rubber sleeve 71 and the anti-slip lines 711 on the rubber sleeve 71, so that the steel material is more stable in the sliding process.

The implementation principle of the steel cutting machine in the embodiment of the application is as follows: when the steel is cut, the steel is placed between the first top plate 31 and the second top plate 41 and on the transmission wheel shaft 7, the second motor 52 is started to drive the two-way screw 51 to rotate, so that the first clamping plate 3 and the second clamping plate 4 are driven to approach each other, the steel is clamped, the pneumatic cylinder 112 is started to drive the mounting plate 111 to slide, and the steel is cut through the cutting machine;

after the steel cutting is accomplished, restart second motor 52 orders about first splint 3 and second splint 4 and keeps away from each other, meanwhile, drive gear 81 drives rack 82 and slides and orders about installation piece 16 and slides to the diapire direction of keeping away from standing groove 15, make the surface of driving wheel axle 7 contradict with the steel surface, start first motor 162 and order about driving wheel axle 7 and rotate, thereby it slides on workstation 1 to drive steel, after steel shifts to the cutting position, order about first holder and second holder again through second motor 52 and press from both sides steel tightly, and simultaneously, installation piece 16 slides to the diapire direction that is close to standing groove 15, make driving wheel axle 7 receive standing groove 15, continue to cut steel through the cutting machine.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a steel cutting machine, includes workstation (1) and sets up cutting device (2) on workstation (1), its characterized in that: the clamping device is characterized in that a first clamping piece and a second clamping piece are arranged on the workbench (1) in a sliding mode, a driving assembly (5) used for driving the first clamping piece and the second clamping piece to be close to or far away from each other is arranged on the workbench (1), a transmission wheel shaft (7) is arranged on the workbench (1) in a rotating mode, the transmission wheel shaft (7) is arranged between the first clamping piece and the second clamping piece, and a first driving source used for driving the transmission wheel shaft (7) to rotate is arranged on the workbench (1).

2. A steel cutting machine according to claim 1, characterized in that: first holder includes first splint (3), the second holder includes second splint (4), first splint (3) are parallel with second splint (4), spout (12) have been seted up along the slip direction of first splint (3) on workstation (1), it is provided with first slider (13) and second slider (14) to slide in spout (12) of workstation (1), first splint (3) and first slider (13) fixed connection, second splint (4) and second slider (14) fixed connection.

3. A steel cutting machine according to claim 2, wherein: drive assembly (5) include two-way screw rod (51) and second driving source, first screw hole (131) have been seted up along the slip direction of first splint (3) on first slider (13), second screw hole (141) have been seted up along the slip direction of second splint (4) on second slider (14), the one end of two-way screw rod (51) is rotated and is set up at first screw hole (131), and the other end is rotated and is set up in second screw hole (141), the second driving source is used for ordering about two-way screw rod (51) and rotates.

4. A steel cutting machine according to claim 3, wherein: the novel workbench is characterized in that a placing groove (15) is formed in the workbench (1) along the direction perpendicular to the workbench (1), a mounting block (16) is arranged in the placing groove (15) of the workbench (1) in a sliding mode, a transmission wheel shaft (7) is rotatably arranged at one end, far away from the bottom wall of the placing groove (15), of the mounting block (16), and a transmission assembly (8) used for driving the mounting block (16) to slide is arranged on the workbench (1).

5. The steel material cutting machine according to claim 4, wherein: the transmission assembly (8) comprises a transmission gear (81) and a rack (82), a connecting groove (17) is formed in the side wall of the placing groove (15) along the sliding direction of the vertical installation block (16), the connecting groove (17) is communicated with the side wall of the sliding groove (12), the transmission gear (81) is rotatably arranged in the connecting groove (17), the transmission gear (81) is coaxially and fixedly connected with the bidirectional screw (51), the rack (82) is fixedly connected with the installation block (16), and the rack (82) is meshed with the transmission gear (81).

6. A steel cutting machine according to claim 2, wherein: the one end that is close to second splint (4) on first splint (3) slides and is provided with first roof (31), the one end that is close to first roof (31) on second splint (4) slides and is provided with second roof (41), be provided with on first splint (3) and be used for ordering about first roof (31) to keeping away from the first elastic component of splint (3) direction motion, be provided with on second splint (4) and be used for ordering about second roof (41) to keeping away from the second elastic component of second splint (4) direction motion.

7. The steel material cutting machine according to claim 6, wherein: guiding hole (6) have all been seted up along the direction of perpendicular first splint (3) on first splint (3) and second splint (4), all fixed guide bar (61) that are provided with on first roof (31) and second roof (41), guide bar (61) on first roof (31) slide and set up in guiding hole (6) of first splint (3), guide bar (61) on second roof (41) slide and set up in guiding hole (6) of second splint (4).

8. A steel cutting machine according to claim 1, characterized in that: and the transmission wheel shaft (7) is provided with an anti-skid piece.