CN213135284U

CN213135284U - Clamping device for sawing machine

Info

Publication number: CN213135284U
Application number: CN202021023237.9U
Authority: CN
Inventors: 李平
Original assignee: Jinan Beifang Jinfeng Saw Industry Co ltd
Current assignee: Jinan Beifang Jinfeng Saw Industry Co ltd
Priority date: 2020-06-07
Filing date: 2020-06-07
Publication date: 2021-05-07
Anticipated expiration: 2030-06-07

Abstract

The utility model discloses a clamping device for sawing machine relates to metal processing machinery and makes technical field. The utility model discloses a sawing machine body, sawing machine body one side bottom is provided with table surface, sawing machine body one side top is provided with fixed roof, table surface with the middle part is provided with the sawtooth between the fixed roof, the table surface upper surface is provided with slip subassembly one, slip subassembly one top is provided with the buffering subassembly, fixed roof lower surface is provided with slip subassembly two, two bottoms of slip subassembly are provided with electric telescopic handle, the electric telescopic handle bottom is provided with the stripper plate. The utility model discloses utilize sliding assembly two and electric telescopic handle and stripper plate cooperation, make the work piece be in the centre gripping between stripper plate and the buffer unit, only need the workman with the work piece line of cut aim at the sawtooth place in the buffer unit top can, need not to carry out calibration on one side and adjust clamping device.

Description

Clamping device for sawing machine

Technical Field

The utility model belongs to the technical field of metal processing machinery makes, particularly, in particular to clamping device for sawing machine.

Background

The band sawing machine is mainly used for sawing various metal materials such as alloy structural steel, medium carbon steel, low alloy steel, heat-resistant die steel SKT, high alloy steel, special alloy steel, stainless steel, bearing steel, acid-resistant steel, straightening steel and the like, clamps a workpiece through a clamping device during working, and then saws the material.

Chinese patent with application number CN201920918222.X, which discloses a sawing machine convenient for clamping workpieces, comprising a base, wherein supporting blocks are fixed on the outer walls of four corners of the bottom of the base through bolts, two supporting columns are welded on the outer wall of one side of the top of the base, a groove is formed in the outer wall of the top of the base, a baffle is fixed on the outer wall, close to the top of the groove, of the base through bolts, through holes are formed in the front and back outer walls of the base, threads are arranged on the inner wall of each through hole, a fixed shaft is inserted into the inner wall of each through hole, an adjusting bolt is welded on the outer wall of one end of the fixed shaft, a flitch is fixed on the outer wall, far away from the adjusting bolt, of one end of each fixed shaft through threads, a jack is formed in the outer wall of one side of each adjusting bolt, a rotating rod is inserted into the inner wall of each jack, please clamp and need to adjust the adjusting bolt many times, the operation is very tedious.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem among the correlation technique, the utility model provides a clamping device for sawing machine to overcome the above-mentioned technical problem that current correlation technique exists.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a clamping device for sawing machine, including the sawing machine body, sawing machine body one side bottom is provided with table surface, sawing machine body one side top is provided with fixed roof, table surface with the middle part is provided with the sawtooth between the fixed roof, the table surface upper surface is provided with slip subassembly one, slip subassembly one top is provided with the buffering subassembly, fixed roof lower surface is provided with slip subassembly two, slip subassembly two bottoms is provided with electric telescopic handle, the electric telescopic handle bottom is provided with the stripper plate, sawing machine body bottom is located one side of table surface openly is provided with the transmission assembly.

Further, sliding assembly one includes spout one, slider one, roller one and lead screw, spout one sets up in table surface upper surface both sides, slider one with a spout sliding connection, roller one set up in spout one with between the slider one, a roller both ends with a shorter both ends of spout are rotated and are connected, the lead screw with a slider middle part threaded connection, the lead screw both ends with a longer both ends of spout are rotated and are connected.

Further, the buffer assembly comprises a fixed rod, a buffer groove, a spring, a buffer block and a buffer plate, wherein the fixed rod is fixed at the bottom of the buffer groove, the buffer groove is arranged at the top of the sliding block, one end of the spring is sleeved with the fixed rod, the other end of the spring is fixedly connected with the buffer block, the buffer block is slidably connected with the buffer groove, and the buffer plate is fixedly arranged at the top of the buffer block.

Further, sliding component two includes spout two, slider two and roller two, spout two is seted up in fixed roof lower surface both sides, slider two with two sliding connection of spout, roller two set up in spout two with between the slider two, two both ends of roller with the shorter both ends sliding connection of spout two, electric telescopic handle set up in two lower surfaces of slider.

Further, the transmission assembly comprises a motor groove, a motor, a chain, a driving gear and a driven gear, the motor groove is formed in the bottom of the front side of the sawing machine body, the motor is fixedly arranged in the middle of the bottom of the motor groove, the motor output end is connected with the driving gear in a clamped mode, the driven gear is connected with the lead screw in a clamped mode respectively, and the chain is connected with the driving gear and the driven gear in a meshed mode.

The utility model discloses following beneficial effect has:

when the clamping device for the sawing machine is used for cutting a workpiece, the first sliding assembly and the second sliding assembly are aligned up and down, the workpiece is further placed on the buffer assembly above the first sliding assembly, after a cutting line is aligned with a sawtooth, the electric telescopic rod is started to extend downwards to enable the extrusion plate to extrude the upper surface of the workpiece, wherein the electric telescopic rod drives the extrusion plate to extrude the workpiece downwards, the buffer plate at the bottom of the workpiece drives the buffer block to extrude downwards, a spring at the bottom of the buffer block is upwards sprung due to compression, the workpiece is buffered when extruded downwards, after the workpiece is relatively stable, the motor is started to enable the transmission assembly to drive the first sliding assembly to start to move towards the sawtooth direction, the motor drives the chain to rotate through the driving gear, the chain further drives the screw rod to rotate through the driven gear, the first sliding assembly slides, and the screw rod in the first sliding assembly rotates, the first sliding block in threaded connection with the upper portion of the first sliding groove slides inside the first sliding groove, the second sliding assembly is further matched with the electric telescopic rod and the extrusion plate, the workpiece is located between the extrusion plate and the buffer assembly and moves towards the sawtooth direction along with the movement of the first sliding assembly, and the workpiece is cut through sawteeth. The sliding assembly II is matched with the electric telescopic rod and the extrusion plate, so that a workpiece is clamped between the extrusion plate and the buffer assembly, a worker only needs to align the cutting line of the workpiece with the saw teeth and place the workpiece above the buffer assembly, and the clamping device is not required to be adjusted while being calibrated; the roller shaft is arranged between the sliding groove and the sliding block, so that sliding friction between the sliding block and the sliding groove is converted into rolling friction, the friction force between the sliding block and the sliding groove is reduced to the minimum, and the sliding assembly is more convenient to slide.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive work.

Fig. 1 is a first overall perspective view of the present invention;

FIG. 2 is a second overall perspective view of the present invention;

FIG. 3 is a perspective view of the overall explosion of the present invention;

fig. 4 is a schematic view of the part a of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a sawing machine body; 2. a work table; 3. fixing a top plate; 4. saw teeth; 5. a first sliding component; 501. A first sliding chute; 502. a first sliding block; 503. a first roll shaft; 504. a screw rod; 505. fixing the rod; 506. a buffer tank; 6. a buffer assembly; 601. a spring; 602. a buffer block; 603. a buffer plate; 7. a second sliding component; 701. a second chute; 702. a second sliding block; 703. a second roll shaft; 8. an electric telescopic rod; 9. a pressing plate; 10. a transmission assembly; 1001. a motor slot; 1002. a motor; 1003. a chain; 1004. a driving gear; 1005. a driven gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by a person skilled in the art without any inventive work based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "top", "middle", "inner", and the like indicate positional or orientational relationships and are merely for convenience of description and simplicity of description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

Please refer to fig. 1-4, the utility model relates to a clamping device for sawing machine, including

sawing machine body

1, 1 one side bottom of sawing machine body is provided with

table surface

2, 1 one side top of sawing machine body is provided with fixed roof 3, table surface 2 with the middle part is provided with sawtooth 4 between the fixed

roof

3, 2 upper surfaces of table surface are provided with sliding assembly one 5, sliding assembly one 5 top is provided with

buffering subassembly

6, 3 lower surfaces of fixed roof are provided with sliding assembly two 7, sliding assembly two 7 bottoms are provided with electric

telescopic handle

8, 8 bottoms of electric telescopic handle are provided with

stripper plate

9, 1 bottom of sawing machine body is located one side of table surface 2 openly is provided with drive assembly 10.

In an embodiment, for the first sliding assembly 5, the first sliding assembly 5 includes a first sliding groove 501, a first sliding block 502, a first roller 503 and a screw rod 504, the first sliding groove 501 is disposed on two sides of the upper surface of the working platform 2, the first sliding block 502 is slidably connected with the first sliding groove 501, the first roller 503 is disposed between the first sliding groove 501 and the first sliding block 502, two ends of the first roller 503 are rotatably connected with two shorter ends of the first sliding groove 501, the screw rod 504 is in threaded connection with the middle of the first sliding block 502, two ends of the screw rod 504 are rotatably connected with two longer ends of the first sliding groove 501, and the screw rod 504 is rotated to enable the first sliding block 502 in threaded connection above the screw rod to slide inside the first sliding groove 501.

In an embodiment, for the above-mentioned buffer assembly 6, the buffer assembly 6 includes a fixing rod 505, a buffer slot 506, a spring 601, a buffer block 602, and a buffer plate 603, the fixing rod 505 is fixed at the bottom of the buffer slot 506, the buffer slot 506 is disposed at the top of the first slider 502, one end of the spring 601 is sleeved outside the fixing rod 505, the other end of the spring 601 is fixedly connected to the buffer block 602, the buffer block 602 is slidably connected to the buffer slot 506, the buffer plate 603 is fixedly disposed at the top of the buffer block 602, the buffer block 602 is slidably connected to the buffer slot 506 and supported by the fixing rod 505 and the spring 601, so that the buffer block 602 has a buffer characteristic, and in addition, a slot is disposed at the bottom of the buffer block 602 during design, so that the other end of the spring 601 is located in the slot, thereby preventing the spring 601 from being unstable.

In an embodiment, for the second sliding assembly 7, the second sliding assembly 7 includes a second sliding groove 701, a second sliding block 702, and a second roller 703, the second sliding groove 701 is disposed on two sides of the lower surface of the fixed top plate 3, the second sliding block 702 is slidably connected to the second sliding groove 701, the second roller 703 is disposed between the second sliding groove 701 and the second sliding block 702, two ends of the second roller 703 are slidably connected to two shorter ends of the second sliding groove 701, the electric telescopic rod 8 is disposed on the lower surface of the second sliding block 702, and the second sliding assembly 7 is matched with the electric telescopic rod 8 and the squeezing plate 9 to enable the workpiece to be located between the squeezing plate 9 and the buffer assembly 6 and move along with the movement of the first sliding assembly 5, wherein the second roller 703 is designed to reduce a friction force between the second sliding block 702 and the second sliding groove 701, so that the sliding is more convenient.

In an embodiment, for the transmission assembly 10, the transmission assembly 10 includes a motor groove 1001, a motor 1002, a chain 1003, a driving gear 1004 and a driven gear 1005, the motor groove 1001 is opened at the bottom of one side of the front surface of the sawing machine body 1, the motor 1002 is fixedly disposed in the middle of the bottom of the motor groove 1001, an output end of the motor 1002 is clamped with the driving gear 1004, the driven gear 1005 is respectively clamped with the lead screw 504, the chain 1003 is meshed with the driving gear 1004 and the driven gear 1005, the chain 1003 is driven by the motor 1002 through the driving gear 1004 to rotate, the chain 1003 drives the lead screw 504 through the driven gear 1005 to rotate, and the sliding assembly 5 further slides.

In summary, according to the above technical solution of the present invention, when the clamping device for sawing machine is used to cut a workpiece, the sliding assembly 5 and the sliding assembly two 7 are aligned up and down, the workpiece is further placed on the buffer assembly 6 above the sliding assembly 5, after the cutting line is aligned with the saw teeth 4, the electric telescopic rod 8 is started to extend downwards, so that the squeeze plate 9 squeezes the upper surface of the workpiece, wherein the electric telescopic rod 8 drives the squeeze plate 9 to squeeze the workpiece downwards, the buffer plate 603 at the bottom of the workpiece drives the buffer block 602 to squeeze downwards, at this time, the spring at the bottom of the buffer block 602 springs upwards due to compression, so that the workpiece is buffered when squeezed downwards, after the workpiece is stabilized, the motor 1002 is started, so that the transmission assembly 10 drives the sliding assembly one 5 to move towards the direction of the saw teeth 4, wherein the motor 1002 drives the chain 1003 to rotate through the driving gear 1004, and further the chain 1003 drives the screw rod 504 to rotate, and the first sliding assembly 5 further slides, a screw rod 504 in the first sliding assembly 5 rotates, so that a first sliding block 502 in threaded connection with the upper part of the first sliding assembly slides in a first sliding groove 501, and the second sliding assembly 7 is further matched with the electric telescopic rod 8 and the extrusion plate 9, so that the workpiece is positioned between the extrusion plate 9 and the buffer assembly 6, moves towards the direction of the saw teeth 4 along with the movement of the first sliding assembly 5, and is cut by the saw teeth 4.

Through above-mentioned technical scheme, 1, utilize the cooperation of slip subassembly two with electric telescopic handle and stripper plate, make the work piece be in the centre gripping between stripper plate and the buffer unit, only need the workman with the work piece line of cut aim at the sawtooth place in the buffer unit top can, need not to carry out the adjustment clamping device while the calibration.

2. The roller shaft is arranged between the sliding groove and the sliding block, so that sliding friction between the sliding block and the sliding groove is converted into rolling friction, the friction force between the sliding block and the sliding groove is reduced to the minimum, and the sliding assembly is more convenient to slide.

In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended only to help illustrate the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a clamping device for sawing machine, includes sawing machine body (1), its characterized in that: the sawing machine is characterized in that a work table board (2) is arranged at the bottom of one side of the sawing machine body (1), a fixed top plate (3) is arranged at the top of one side of the sawing machine body (1), sawteeth (4) are arranged in the middle of the fixed top plate (3), a sliding assembly I (5) is arranged on the upper surface of the work table board (2), a buffer assembly (6) is arranged above the sliding assembly I (5), a sliding assembly II (7) is arranged on the lower surface of the fixed top plate (3), an electric telescopic rod (8) is arranged at the bottom of the sliding assembly II (7), an extrusion plate (9) is arranged at the bottom of the electric telescopic rod (8), and a transmission assembly (10) is arranged on the front side of the work table board (2) in the bottom.

2. The clamping device for the sawing machine as claimed in claim 1, wherein the first sliding assembly (5) comprises a first sliding groove (501), a first sliding block (502), a first roller shaft (503) and a first screw rod (504), the first sliding groove (501) is arranged on two sides of the upper surface of the working table top (2), the first sliding block (502) is in sliding connection with the first sliding groove (501), the first roller shaft (503) is arranged between the first sliding groove (501) and the first sliding block (502), two ends of the first roller shaft (503) are rotatably connected with two shorter ends of the first sliding groove (501), the first screw rod (504) is in threaded connection with the middle of the first sliding block (502), and two ends of the first screw rod (504) are rotatably connected with two longer ends of the first sliding groove (501).

3. The clamping device as claimed in claim 2, wherein the buffer assembly (6) comprises a fixing rod (505), a buffer slot (506), a spring (601), a buffer block (602) and a buffer plate (603), the fixing rod (505) is fixed at the bottom of the buffer slot (506), the buffer slot (506) is arranged at the top of the first sliding block (502), one end of the spring (601) is sleeved outside the fixing rod (505), the other end of the spring (601) is fixedly connected with the buffer block (602), the buffer block (602) is slidably connected with the buffer slot (506), and the buffer plate (603) is fixedly arranged at the top of the buffer block (602).

4. The clamping device for the sawing machine as claimed in claim 1, wherein the second sliding assembly (7) comprises a second sliding chute (701), a second sliding block (702) and a second roller shaft (703), the second sliding chute (701) is arranged on two sides of the lower surface of the fixed top plate (3), the second sliding block (702) is in sliding connection with the second sliding chute (701), the second roller shaft (703) is arranged between the second sliding chute (701) and the second sliding block (702), two ends of the second roller shaft (703) are in sliding connection with two shorter ends of the second sliding chute (701), and the electric telescopic rod (8) is arranged on the lower surface of the second sliding block (702).

5. The clamping device for the sawing machine as claimed in claim 3, wherein the transmission assembly (10) comprises a motor groove (1001), a motor (1002), a chain (1003), a driving gear (1004) and a driven gear (1005), the motor groove (1001) is arranged at the bottom of one side of the front face of the sawing machine body (1), the motor (1002) is fixedly arranged in the middle of the bottom of the motor groove (1001), the output end of the motor (1002) is clamped with the driving gear (1004), the driven gear (1005) is clamped with the lead screw (504) respectively, and the chain (1003) is meshed with the driving gear (1004) and the driven gear (1005).