CN219443675U

CN219443675U - High-efficiency clamping piece double-turntable sawing machine

Info

Publication number: CN219443675U
Application number: CN202320344885.1U
Authority: CN
Inventors: 武永星; 刘欢; 刘永; 孙海艳
Original assignee: Liuzhou Beidouxing Hydraulic Technology Co ltd
Current assignee: Liuzhou Beidouxing Hydraulic Technology Co ltd
Priority date: 2023-02-28
Filing date: 2023-02-28
Publication date: 2023-08-01
Anticipated expiration: 2033-02-28

Abstract

The utility model provides a two carousel sawing machines of high-efficient clamping piece, includes board, action wheel, follow driving wheel, saw blade, first power transmission, anchor clamps and second power transmission, the anchor clamps are located between action wheel and the driving wheel, the anchor clamps are the disc, be equipped with the recess that the round can supply the saw blade to pass on the circumference of anchor clamps, the equipartition has a plurality of mounting holes on the circumference of anchor clamps simultaneously, the shape and the size of mounting hole and the shape and the size assorted of the work piece of waiting to process, just the recess passes through from the mounting hole, second power transmission includes second motor, speed change gear group and drive gear, the second motor meshes with speed change gear group, speed change gear group's left and right sides respectively with a drive gear meshing, every drive gear respectively with an anchor clamps fixed connection. The high-efficiency clamping piece double-turntable sawing machine can cut workpieces while simultaneously arranging two clamps, can cut two workpieces simultaneously, and improves the processing efficiency.

Description

High-efficiency clamping piece double-turntable sawing machine

Technical Field

The utility model belongs to the technical field of machining, and particularly relates to a high-efficiency clamping piece double-turntable sawing machine.

Background

Sawing machines are a type of processing machine that cut a workpiece. Sawing machines generally include circular sawing machines and band sawing machines, in which the band sawing machine cuts a workpiece with a saw blade. In the prior art, when a band sawing machine is used for cutting, a workpiece is slowly close to a saw blade, and the saw blade moves fast, so that the workpiece is sawn. In order to ensure that the workpiece is stably moved to the vicinity of the saw blade, it is necessary to clamp the workpiece using a clamp, and then move the clamp to the vicinity of the saw blade in a fixed path using a transmission mechanism. The defect that this kind of mode exists is that only can clamp a work piece at a time, takes out the work piece after sawing, again installs another work piece in the anchor clamps, and machining efficiency is low. Therefore, it is necessary to provide a high efficiency clip double turntable sawing machine.

Disclosure of Invention

The utility model aims to provide a high-efficiency clamping piece double-turntable sawing machine, which solves the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a two carousel sawing machines of high-efficient clamping piece, includes board, action wheel, follow driving wheel, saw blade, first power transmission, anchor clamps and second power transmission, action wheel and follow driving wheel horizontal connection on the board, the saw blade is connected with action wheel, follow driving wheel simultaneously, the sawtooth of saw blade up, first power transmission is connected with the action wheel transmission so that the action wheel rotates, the anchor clamps are located between action wheel and the follow driving wheel, the anchor clamps are the disc, be equipped with the recess that the round can supply the saw blade to pass on the circumference of anchor clamps, the equipartition has a plurality of mounting holes simultaneously on the circumference of anchor clamps, the shape and the size of mounting hole and the shape and the size phase-match of work piece that awaits the processing, just the recess passes from the mounting hole, second power transmission includes second motor, gear change gear group and drive gear, the meshing of second motor and gear change gear group, each with a drive gear meshing in the left and right sides of gear change gear group, each drive gear respectively with an anchor clamps fixed connection.

On the basis of the scheme and as a preferable scheme of the scheme, the distance between the driving wheel and the driven wheel can be adjusted.

On the basis of the scheme and as the preferable scheme of the scheme, the driven wheel is connected with the displacement adjusting device, the displacement adjusting device comprises a fixed frame, a sliding rail, a sliding block and an adjusting handle, the fixed frame and the sliding rail are fixedly connected to the machine table, the sliding block is slidably connected to the sliding rail, the sliding block is fixedly connected with the driven wheel, threads of the adjusting handle are connected with the fixed frame through threads, and the axis of the adjusting handle is in the same direction as the sliding direction of the sliding block.

On the basis of the scheme and as a preferable scheme of the scheme, guide blocks are arranged on the front side and the rear side of the clamp, and the saw blade penetrates through the guide blocks.

On the basis of the scheme and as the preferable scheme of the scheme, the guide block is fixedly connected with a compression spring plate, and the compression spring plate is mutually abutted with the circumferential surface of the clamp.

On the basis of the scheme and as a preferable scheme of the scheme, a drawer-type collecting box is arranged below the clamp.

On the basis of the scheme and as a preferable scheme of the scheme, a buffer block is arranged between the collecting box and the clamp, and the buffer block is obliquely arranged.

On the basis of the scheme and as a preferable scheme of the scheme, the driving wheel, the driven wheel and the second power transmission device are all provided with protective shells.

On the basis of the above scheme and as a preferable scheme of the above scheme, the first power transmission device comprises a first motor, a transmission belt and a speed reducer, wherein the first motor is in transmission connection with the speed reducer through the transmission belt, and the driving wheel is connected with an output shaft of the speed reducer.

The utility model has the beneficial effects that: the high-efficiency clamping piece double-turntable sawing machine can cut workpieces while simultaneously arranging two clamps, so that two workpieces can be cut simultaneously, and the machining efficiency is improved; the distance between the driven wheel and the driving wheel can be adjusted, so that the saw blade can be kept in a tensioning state when the saw blade is used for a long time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic cross-sectional view of the clamp.

Fig. 3 is a schematic structural view of the second power transmission device.

Fig. 4 is a schematic structural view of the displacement adjusting device.

Fig. 5 is a schematic structural view of the guide block and the pressing spring.

Fig. 6 is a schematic structural view of the present utility model after the protective case is mounted.

The reference numerals are as follows:

1. a machine table; 2. a driving wheel; 3. driven wheel; 4. saw blade; 5. a first power transmission device; 51. a first motor; 52. a transmission belt; 53. a speed reducer; 6. a clamp; 61. a groove; 62. a mounting hole; 7. a second power transmission device; 71. a second motor; 72. a speed change gear set; 73. a transmission gear; 8. a displacement adjusting device; 81. a fixing frame; 82. a slide rail; 83. a slide block; 84. an adjusting handle; 9. a guide block; 10. compressing the spring plate; 11. a collection box; 12. a buffer block; 13. and a protective shell.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", etc., are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

As shown in fig. 1 to 6, the efficient clamping piece double-turntable sawing machine comprises a machine table 1, a driving wheel 2, a driven wheel 3, a saw blade 4, a first power transmission device 5, a clamp 6 and a second power transmission device 7, wherein the driving wheel 2 and the driven wheel 3 are horizontally connected to the machine table 1, the saw blade 4 is simultaneously connected with the driving wheel 2 and the driven wheel 3, saw teeth of the saw blade 4 face upwards, the first power transmission device 5 is in transmission connection with the driving wheel 2 so as to enable the driving wheel 2 to rotate, the first power transmission device 5 comprises a first motor 51, a transmission belt 52 and a speed reducer 53, the first motor 51 is in transmission connection with the speed reducer 53 through the transmission belt 52, and the driving wheel 2 is connected with an output shaft of the speed reducer 53.

The fixture 6 is arranged between the driving wheel 2 and the driven wheel 3, the fixture 6 is disc-shaped, a circle of groove 61 through which the saw blade 4 can pass is formed in the circumference of the fixture 6, a plurality of mounting holes 62 are uniformly distributed in the circumference of the fixture 6 at the same time, the shape and the size of the mounting holes 62 are matched with those of a workpiece to be processed, the groove 61 passes through the mounting holes 62, the second power transmission device 7 comprises a second motor 71, a speed change gear set 72 and a transmission gear 73, the second motor 71 is meshed with the speed change gear set 72, the left side and the right side of the speed change gear set 72 are meshed with one transmission gear 73, and each transmission gear 73 is fixedly connected with one fixture 6.

Working principle: firstly, a workpiece is placed in a mounting hole, then a first power transmission device and a second power transmission device are started, the first power transmission device drives a saw blade to reciprocate back and forth, at the moment, the second power transmission device simultaneously drives two clamps to rotate through a speed change gear set and a transmission gear, the workpiece in the clamps rotates along with the clamps, when the workpiece rotates to be in contact with the saw blade, the saw blade cuts the workpiece until the workpiece is completely cut, and after the workpiece is cut, the workpiece falls under the action of gravity when at the bottommost part of the clamps. When the workpiece in the mounting hole below the clamp is cut, the workpiece can be filled in the mounting hole at the top of the clamp, so that the workpiece can be cut uninterruptedly, and the efficiency of cutting the workpiece is improved. And two clamps are arranged between the driving wheel and the driven wheel, so that two workpieces can be cut at the same time, and the processing efficiency is further improved.

The distance between the driving wheel 2 and the driven wheel 3 can be adjusted, the saw blade can be loosened after being used for a period of time, and the saw blade can be kept in a tensioning state all the time by adjusting the distance between the driven wheel and the driving wheel.

The driven wheel 3 is connected with the displacement adjusting device 8, the displacement adjusting device 8 comprises a fixing frame 81, a sliding rail 82, a sliding block 83 and an adjusting handle 84, the fixing frame 81 and the sliding rail 82 are fixedly connected to the machine table 1, the sliding block 83 is slidably connected to the sliding rail 82, the sliding block 83 is fixedly connected with the driven wheel 3, the adjusting handle 84 is in threaded connection with the fixing frame 81, and the axis of the adjusting handle 84 is in the same direction with the sliding direction of the sliding block 83. The distance between the driven wheel and the driving wheel can be adjusted by rotating the adjusting handle, and the operation is convenient.

Guide blocks 9 are arranged on the front side and the rear side of the clamp 6, the saw blade 4 passes through the guide blocks 9, the guide blocks can ensure that the saw blade passes through the grooves of the clamp, and the saw blade can be prevented from shifting.

The guide block 9 is fixedly connected with a pressing spring piece 10, the pressing spring piece 10 is mutually abutted against the circumferential surface of the clamp 6, and the workpiece can be pressed in the mounting hole by the pressing piece, so that the workpiece is prevented from loosening or falling from the mounting hole when the workpiece is not cut.

A drawer type collecting box 11 is arranged below the clamp 6, so that cut workpieces can be collected conveniently.

The buffer block 12 is arranged between the collecting box 11 and the clamp 6, the buffer block 12 is obliquely arranged, and the buffer block can reduce the impact force of the workpiece falling into the collecting box.

The driving wheel 2, the driven wheel 3 and the second power transmission device 7 are all provided with protective shells 13, so that personnel can be prevented from touching moving parts by mistake.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A high-efficient clamping piece double turntable sawing machine is characterized in that: comprises a machine table (1), a driving wheel (2), a driven wheel (3), a saw blade (4), a first power transmission device (5), a clamp (6) and a second power transmission device (7), wherein the driving wheel (2) and the driven wheel (3) are horizontally connected to the machine table (1), the saw blade (4) is simultaneously connected with the driving wheel (2) and the driven wheel (3), saw teeth of the saw blade (4) face upwards, the first power transmission device (5) is in transmission connection with the driving wheel (2) so as to enable the driving wheel (2) to rotate, the clamp (6) is arranged between the driving wheel (2) and the driven wheel (3), the clamp (6) is disc-shaped, a circle of groove (61) for the saw blade (4) to pass through is formed in the circumference of the clamp (6), a plurality of mounting holes (62) are uniformly distributed on the circumference of the clamp (6), the shape and the size of the mounting holes (62) are matched with those of a workpiece to be processed, the groove (61) passes through the mounting holes (62), the second power transmission device (7) comprises a second power transmission motor (71) and a speed change gear set (72) to be meshed with a second gear set (72), the left side and the right side of the speed change gear set (72) are respectively meshed with a transmission gear (73), and each transmission gear (73) is fixedly connected with one clamp (6).

2. A high efficiency jaw double turntable sawing machine as claimed in claim 1, wherein: the distance between the driving wheel (2) and the driven wheel (3) can be adjusted.

3. A high efficiency jaw double turntable sawing machine as claimed in claim 2, wherein: driven round (3) are connected with displacement adjusting device (8), displacement adjusting device (8) include mount (81), slide rail (82), slider (83) and adjustment handle (84), mount (81) and slide rail (82) fixed connection are on board (1), slider (83) slidable connect on slide rail (82), slider (83) and driven round (3) fixed connection, threaded connection between adjustment handle (84) screw thread and mount (81), the axis of adjustment handle (84) is the same direction with the slip direction of slider (83).

4. A high efficiency jaw double turntable sawing machine as claimed in claim 1, wherein: guide blocks (9) are arranged on the front side and the rear side of the clamp (6), and the saw blade (4) passes through the guide blocks (9).

5. A high efficiency jaw double turntable sawing machine as claimed in claim 4, wherein: the guide block (9) is fixedly connected with a pressing elastic sheet (10), and the pressing elastic sheet (10) is mutually abutted against the circumferential surface of the clamp (6).

6. A high efficiency jaw double turntable sawing machine as claimed in claim 1, wherein: a drawer-type collecting box (11) is arranged below the clamp (6).

7. A high efficiency jaw double turntable sawing machine as claimed in claim 6, wherein: a buffer block (12) is arranged between the collecting box (11) and the clamp (6), and the buffer block (12) is obliquely arranged.

8. A high efficiency jaw double turntable sawing machine as claimed in claim 1, wherein: and protective shells (13) are arranged on the driving wheel (2), the driven wheel (3) and the second power transmission device (7).

9. A high efficiency jaw double turntable sawing machine as claimed in claim 1, wherein: the first power transmission device (5) comprises a first motor (51), a transmission belt (52) and a speed reducer (53), wherein the first motor (51) is in transmission connection with the speed reducer (53) through the transmission belt (52), and the driving wheel (2) is connected with an output shaft of the speed reducer (53).