阅读说明：本技术 一种防卡死自动定位检测砂轮锯装置 (Dead automatic positioning of anti-sticking detects abrasive-wheel saw device ) 是由 但孝保 于 2020-06-05 设计创作，主要内容包括：本发明公开了一种防卡死自动定位检测砂轮锯装置,包括底座和工件,所述底座的顶部固定连接有支撑座,所述支撑座的顶部固定连接有驱动电机,所述驱动电机的输出轴固定连接有传动臂,所述传动臂远离驱动电机位置的一端固定连接有定位模块,所述定位模块的底部固定连接有活塞缸,所述定位模块相对应活塞缸位置的底部固定连接有阻尼弹簧。本发明通过设置活塞缸、阻尼弹簧、活塞和活塞杆,使得当定位模块带动切割模块向下移动时,第一滚轮与定位模块之间的距离可以缩短,以适应切割模块的继续向下移动,避免切割模块被第一滚轮阻碍无法再向下移动的情况,从而使得切割模块可以正常完成工作。(The invention discloses an anti-jamming automatic positioning detection abrasive wheel saw device which comprises a base and a workpiece, wherein the top of the base is fixedly connected with a supporting seat, the top of the supporting seat is fixedly connected with a driving motor, an output shaft of the driving motor is fixedly connected with a transmission arm, one end, far away from the driving motor, of the transmission arm is fixedly connected with a positioning module, the bottom of the positioning module is fixedly connected with a piston cylinder, and the bottom, corresponding to the position of the piston cylinder, of the positioning module is fixedly connected with a damping spring. According to the invention, by arranging the piston cylinder, the damping spring, the piston and the piston rod, when the positioning module drives the cutting module to move downwards, the distance between the first roller and the positioning module can be shortened so as to adapt to the continuous downward movement of the cutting module, and the situation that the cutting module cannot move downwards any more due to the obstruction of the first roller is avoided, so that the cutting module can normally complete the work.)

1. The utility model provides an automatic positioning of anti-sticking detects abrasive cutoff saw device which characterized in that: the device comprises a base (1) and a workpiece (9), wherein a supporting seat (2) is fixedly connected to the top of the base (1), a driving motor (3) is fixedly connected to the top of the supporting seat (2), a driving arm (4) is fixedly connected to an output shaft of the driving motor (3), a positioning module (5) is fixedly connected to one end, away from the driving motor (3), of the driving arm (4), a piston cylinder (10) is fixedly connected to the bottom of the positioning module (5), corresponding to the position of the piston cylinder (10), of the positioning module (5), a damping spring (11) is fixedly connected to the bottom of the positioning module (5), a piston (12) is fixedly connected to one end, away from the position of the positioning module (5), of the damping spring (11), the piston (12) is movably connected to the inner wall of the piston cylinder (10), and a piston rod (13) is fixedly connected to the top of the piston (12), and piston rod (13) activity runs through and extends to the bottom of piston cylinder (10), the bottom fixedly connected with connecting plate (14) of piston rod (13), the first fixed plate (15) of bottom fixedly connected with of connecting plate (14), the middle part of first fixed plate (15) is connected with first transfer line (16) through the bearing rotation, the fixed surface of first transfer line (16) is connected with first gyro wheel (17), first gyro wheel (17) rotate to be connected on the surface of work piece (9).

2. The anti-seize automatic positioning detection abrasive wheel saw device according to claim 1, characterized in that: the surface of the positioning module (5) is fixedly connected with a pressure lever (6), and the middle part of the positioning module (5) is fixedly connected with a cutting module (7).

3. The anti-seize automatic positioning detection abrasive wheel saw device according to claim 2, characterized in that: the cutting device is characterized in that a cutting positioning block (8) is fixedly connected to the top of the base (1), a notch is formed in the middle of the cutting positioning block (8) corresponding to the cutting module (7), and the workpiece (9) is movably connected to the top of the cutting positioning block (8).

4. The anti-seize automatic positioning detection abrasive wheel saw device according to claim 1, characterized in that: the number of the piston cylinders (10) is two, and the two piston cylinders (10) are symmetrically arranged around the vertical axis of the midpoint of the cutting module (7).

5. The anti-seize automatic positioning detection abrasive wheel saw device according to claim 1, characterized in that: the number of the first fixing plates (15) is four, every two first fixing plates (15) form a group, and the two groups of the first fixing plates (15) are symmetrically arranged around the vertical axis of the midpoint of the connecting plate (14).

6. The anti-seize automatic positioning detection abrasive wheel saw device according to claim 1, characterized in that: base (1) the both ends of bottom are equallyd divide and are do not fixedly connected with second fixed plate (18), the inside of second fixed plate (18) is run through the embedding and is had dwang (19), dwang (19) are kept away from the inside one end fixedly connected with of second fixed plate (18) and are rolled up tight slice billet (20), the fixed surface of rolling up tight slice billet (20) is connected with swing arm (21), swing arm (21) are kept away from the one end fixedly connected with second transfer line (22) of rolling up tight slice billet (20) position, the fixed surface of second transfer line (22) is connected with second gyro wheel (23), the equal fixedly connected with rubber sleeve (24) in surface of first gyro wheel (17) and second gyro wheel (23).

Technical Field

The invention relates to the field of PPP, in particular to an anti-jamming automatic positioning detection abrasive wheel saw device.

Background

The abrasive wheel cutting machine is also called an abrasive wheel saw, and is suitable for departments such as buildings, hardware, petrochemical industry, mechanical metallurgy, hydroelectric installation and the like; when the existing abrasive wheel saw is used for cutting, a user usually places a workpiece to be cut on a positioning base manually, and then manually operates the abrasive wheel saw to cut; in the process, the saw blade of the abrasive wheel saw has a certain thickness, so that the abrasive wheel saw has transverse thrust on a workpiece to be cut when cutting, the original positioning of the workpiece to be cut is influenced, the workpiece to be cut jumps when cutting, and the workpiece is scrapped; in addition, when the traditional abrasive wheel saw device is used for cutting a workpiece with a thicker thickness, the saw blade of the abrasive wheel saw is clamped due to the clamping force of the workpiece to be cut when the abrasive wheel saw is used for cutting; meanwhile, during cutting, a large amount of scraps are generated after high-speed friction is generated between a workpiece to be cut and the abrasive wheel saw, and the scraps are scattered between cutting surfaces of the abrasive wheel saw, so that the abrasive wheel saw is indirectly clamped, and the cutting operation of the abrasive wheel saw is influenced; in summary, there are drawbacks.

Patent application publication No. CN201810585188.9 discloses an anti-jamming automatic positioning detection abrasive wheel saw device, which comprises a base module, a positioning module and a cutting module, wherein the abrasive wheel saw blade is provided with a fixed shell, the shell is provided with a cross arm, a pressure rod is arranged on the cross arm, and a driving motor is arranged behind the cross arm; the cross arm is provided with a transmission arm, and the base plate is provided with a cutting positioning block; the lower end of the fixed rod is connected with a stay bar, and the bottom of the stay bar is provided with a roller; the positioning modules are symmetrically arranged about the center of the abrasive wheel saw blade; the anti-jamming automatic positioning detection abrasive wheel saw device is characterized in that pre-jacking operation is carried out on a workpiece to be cut, so that the workpiece to be cut forms a certain bending radian, and a cutting surface can be automatically separated during cutting; in addition, the device can automatically position and detect the position of the workpiece to be cut, thereby being convenient for positioning and adjusting.

However, the above technical scheme still has more defects in actual use, for example, when the cutting module cuts, the roller cannot stretch out and draw back, so that the cutting module can be blocked by the roller and cannot continue to cut downwards, and the normal cutting operation of the cutting blade is affected.

Disclosure of Invention

The invention aims to provide an anti-jamming automatic positioning and detecting abrasive wheel saw device to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the device comprises a base and a workpiece, wherein a supporting seat is fixedly connected to the top of the base, a driving motor is fixedly connected to the top of the supporting seat, a transmission arm is fixedly connected to an output shaft of the driving motor, a positioning module is fixedly connected to one end, far away from the driving motor, of the transmission arm, a piston cylinder is fixedly connected to the bottom of the positioning module, a damping spring is fixedly connected to the bottom, corresponding to the position of a piston cylinder, of the positioning module, a piston is fixedly connected to one end, far away from the positioning module, of the damping spring, the piston is movably connected to the inner wall of the piston cylinder, a piston rod is fixedly connected to the top of the piston, movably penetrates through and extends to the bottom of the piston cylinder, a connecting plate is fixedly connected to the bottom of the piston rod, a first fixing plate is fixedly connected to the bottom of the connecting plate, and a first transmission rod is rotatably connected to the middle of the first fixing plate through a bearing, the surface of the first transmission rod is fixedly connected with a first roller, and the first roller is rotatably connected to the surface of a workpiece.

Preferably, the surface of the positioning module is fixedly connected with a pressure lever, and the middle part of the positioning module is fixedly connected with a cutting module.

Preferably, the top of the base is fixedly connected with a cutting positioning block, a notch is formed in the middle of the cutting positioning block corresponding to the position of the cutting module, and the workpiece is movably connected to the top of the cutting positioning block.

Preferably, the number of the piston cylinders is two, and the two piston cylinders are symmetrically arranged around the vertical axis of the midpoint of the cutting module.

Preferably, the number of the first fixing plates is four, every two first fixing plates form a group, and the two groups of the first fixing plates are symmetrically arranged around the vertical axis of the midpoint of the connecting plate.

Preferably, other fixedly connected with second fixed plate is equallyd divide at the both ends of base bottom, the inside of second fixed plate is run through the embedding and is had the dwang, the inside one end fixedly connected with of second fixed plate is kept away from to the dwang rolls up the slice billet, the fixed surface of rolling up the slice billet is connected with the swing arm, the swing arm is kept away from the one end fixedly connected with second transfer line of rolling up slice billet position, the fixed surface of second transfer line is connected with the second gyro wheel, the equal fixedly connected with rubber sleeve in surface of first gyro wheel and second gyro wheel.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, by arranging the piston cylinder, the damping spring, the piston and the piston rod, when the positioning module drives the cutting module to move downwards, the distance between the first roller and the positioning module can be shortened so as to adapt to the continuous downward movement of the cutting module, and the situation that the cutting module cannot move downwards any more due to the obstruction of the first roller is avoided, so that the cutting module can normally complete the work;

2. the invention also arranges a second fixing plate, a rotating rod, a winding sheet steel bar, a swinging arm, a second transmission rod and a second roller, when the positioning module moves downwards, the second roller drives the winding sheet steel bar to rotate through the second transmission rod in cooperation with the swinging arm, and drives the rotating rod to tighten, when the positioning module moves upwards, the rotating rod stretches and drives the winding sheet steel bar, the swinging arm, the second transmission rod and the second roller to return to the initial state, and when the positioning module moves downwards, the workpiece can be driven to move towards two ends through the second roller, and the workpiece can be extruded through the first roller in cooperation with the first roller, so that the cutting module can complete the cutting work, and through arranging the rubber sleeve, the friction force between the workpiece and the first roller and the second roller can be increased, the effect of the jacking piece is enhanced, and the stability of the cutting processing can also be enhanced, the efficiency of cutting process is improved.

Drawings

FIG. 1 is a side view of the overall structure of an automatic anti-seize positioning and detecting abrasive wheel saw device of the present invention;

FIG. 2 is a front sectional view of the whole structure of the automatic positioning and detecting abrasive wheel saw device for preventing jamming of the present invention;

FIG. 3 is a side sectional view of a second fixing plate of the automatic positioning and detecting wheel saw device for preventing jamming according to the present invention.

In the figure: 1. a base; 2. a supporting seat; 3. a drive motor; 4. a drive arm; 5. a positioning module; 6. a pressure lever; 7. a cutting module; 8. cutting a positioning block; 9. a workpiece; 10. a piston cylinder; 11. a damping spring; 12. a piston; 13. a piston rod; 14. a connecting plate; 15. a first fixing plate; 16. a first drive lever; 17. a first roller; 18. a second fixing plate; 19. rotating the rod; 20. winding up the sheet-shaped steel bar; 21. a swing arm; 22. a second transmission rod; 23. a second roller; 24. a rubber sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the device comprises a base 1 and a workpiece 9, a supporting seat 2 is fixedly installed at the top of the base 1, a driving motor 3 is fixedly installed at the top of the supporting seat 2, a transmission arm 4 is fixedly installed at an output shaft of the driving motor 3, a positioning module 5 is fixedly installed at one end, far away from the driving motor 3, of the transmission arm 4, a piston cylinder 10 is fixedly installed at the bottom of the positioning module 5, a damping spring 11 is fixedly installed at the bottom, corresponding to the position of the piston cylinder 10, of the positioning module 5, a piston 12 is fixedly installed at one end, far away from the position of the positioning module 5, of the damping spring 11, the piston 12 is movably connected to the inner wall of the piston cylinder 10, a piston rod 13 is fixedly installed at the top of the piston 12, the piston rod 13 movably penetrates through and extends to the bottom of the piston cylinder 10, a connecting plate 14 is fixedly installed at the bottom of the piston rod 13, a first fixing plate 15 is fixedly installed at the bottom of the connecting plate 14, and a first transmission rod 16 is rotatably connected to the middle part of the first fixing plate 15 through a bearing, the surface of the first transmission rod 16 is fixedly provided with a first roller 17, and the first roller 17 is rotatably connected with the surface of the workpiece 9.

The surface of the positioning module 5 is fixedly provided with a pressure lever 6, and the middle part of the positioning module 5 is fixedly provided with a cutting module 7.

The top of base 1 is fixed with cutting locating piece 8, and the middle part that cutting locating piece 8 corresponds cutting module 7 position is seted up jaggedly, and work piece 9 swing joint is at the top of cutting locating piece 8.

The number of the piston cylinders 10 is two, and the two piston cylinders 10 are symmetrically arranged about a vertical axis at the midpoint of the cutting module 7.

The number of the first fixing plates 15 is four, and every two first fixing plates 15 form a group, and the two groups of the first fixing plates 15 are symmetrically arranged about the vertical axis of the midpoint of the connecting plate 14.

The two ends of the bottom of the base 1 are respectively fixedly installed with a second fixing plate 18, a rotating rod 19 is embedded in the second fixing plate 18 in a penetrating manner, one end of the rotating rod 19 far away from the inside of the second fixing plate 18 is fixedly installed with a rolled sheet-shaped steel bar 20, the surface of the rolled sheet-shaped steel bar 20 is fixedly installed with a swing arm 21, one end of the swing arm 21 far away from the position of the rolled sheet-shaped steel bar 20 is fixedly installed with a second transmission rod 22, the surface of the second transmission rod 22 is fixedly installed with a second roller 23, the surfaces of the first roller 17 and the second roller 23 are both fixedly installed with a rubber sleeve 24, by arranging the second fixing plate 18, the rotating rod 19, the rolled sheet-shaped steel bar 20, the swing arm 21, the second transmission rod 22 and the second roller 23, when the positioning module 5 moves downwards, the second roller 23 cooperates with the swing arm 21 to drive the rolled sheet-shaped steel bar 20 to rotate through the second transmission rod 22, and causes the rolled sheet-shaped steel bar 20 to drive the rotating rod 19 to tighten, when orientation module 5 upwards moves, dwang 19 is tensile and drive and wind tight slice billet 20, swing arm 21, second transfer line 22 and second gyro wheel 23 resume to initial condition, and when orientation module 5 moved down, can drive work piece 9 through second gyro wheel 23 and remove to both ends, cooperate first gyro wheel 17 to the extrusion of work piece 9, be convenient for cutting module 7 to accomplish cutting work, through setting up rubber sleeve 24, can increase the frictional force between work piece 9 and first gyro wheel 17 and the second gyro wheel 23, strengthen the effect of kicking part, also can strengthen cutting process's stability simultaneously, improve cutting process's efficiency.

The working principle is as follows: when the device is used, the press rod 6 is pulled downwards when the device works, the press rod 6 drives the positioning module 5 and the cutting module 7 to move downwards to work, and the piston cylinder 10, the damping spring 11, the piston 12 and the piston rod 13 are arranged, so that when the positioning module 5 drives the cutting module 7 to move downwards, the distance between the first roller 17 and the positioning module 5 can be shortened to adapt to the continuous downward movement of the cutting module 7, the situation that the cutting module 7 cannot move downwards any more due to the obstruction of the first roller 17 is avoided, the cutting module 7 can normally complete the work, and the connecting plate 14, the first fixing plate 15, the first transmission rod 16 and the first roller 17 are arranged, so that when the cutting module 7 works, pressure can be gradually applied to the workpiece 9 through the first roller 17, and the balance of the workpiece 9 is maintained.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.