CN210677219U

CN210677219U - Movable tapping machine

Info

Publication number: CN210677219U
Application number: CN201921197543.1U
Authority: CN
Inventors: 马运武; 夏爽; 金阿佳
Original assignee: Yantai Feima Machinery Parts Co Ltd
Current assignee: Yantai Feima Machinery Parts Co Ltd
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2020-06-05
Anticipated expiration: 2029-07-25

Abstract

The utility model relates to a remove tapping machine belongs to the tapping machine field, including tapping machine, including magnetic chuck and fixed bolster, tapping machine fixed connection is in the magnetic chuck up end, the fixed bolster is the rectangle frame, magnetic chuck fixed connection is in the rectangle frame of fixed bolster, the terminal surface rotates respectively under the parallel both sides wall of fixed bolster and is connected with the equidirectional rotation and can the folding rolling device. When processing great panel, the tapping machine can be placed at the upper surface of panel, and the tapping machine passes through the rolling device and can removes at the panel upper surface, and the tapping machine removes to the position that needs the tapping, and the rolling device is folding, terminal surface and work piece upper surface actuation under the magnetic chuck, and the tapping machine is fixed on panel, and the tapping machine carries out the tapping to panel.

Description

Movable tapping machine

Technical Field

The utility model relates to a tapping machine technical field, more specifically say, it relates to a remove tapping machine.

Background

In manufacturing and processing production, in order to facilitate installation of a workpiece and positioning of the workpiece in a processing process, a threaded hole is usually required to be processed in the workpiece, and the workpiece is installed and fixed through a bolt. The traditional tapping machine is fixed on a workbench, and the tapping machine cannot move.

To the problem that traditional tapping machine can not remove, a portable tapping machine has appeared at the prior art center, for example the chinese utility model patent that patent publication number is CN205816985U, and this kind of portable tapping machine also must just can carry out work on the workstation through the bolt fastening.

The above prior art solutions have the following drawbacks: the tapping machine is fixed on the workbench, and when the tapping machine processes plate parts with large processing area, the tapping machine needs to continuously move and change the position of a workpiece to tap, so that the operation is inconvenient.

SUMMERY OF THE UTILITY MODEL

Inconvenient problem of operation in the large-scale panel course of working among the prior art, the utility model provides a remove tapping machine, concrete scheme is as follows:

the utility model provides a remove tapping machine, includes the tapping machine, still includes magnetic chuck and fixed bolster, tapping machine fixed connection is in the magnetic chuck up end, the fixed bolster is the rectangle frame, magnetic chuck fixed connection is in the rectangle frame of fixed bolster, the terminal surface rotates respectively under the parallel both sides wall of fixed bolster and is connected with the equidirectional rotation and can the folding rolling device.

Through above-mentioned technical scheme, during the great panel of processing, the tapping machine can be placed at the upper surface of panel, and the tapping machine can remove at the panel upper surface through rolling device, and the tapping machine removes to the position that needs the tapping, and rolling device is folding, terminal surface and work piece upper surface actuation under the magnetic chuck, and the tapping machine is fixed on panel, and the tapping machine carries out the tapping to panel.

Furthermore, the rolling device comprises two fixed shafts fixedly connected with the fixed support and arranged in parallel, the two fixed shafts are respectively and rotatably connected with an air cylinder and a driven rocker, the lower end of the driven rocker is rotatably connected with a wheel, and a piston rod of the air cylinder is hinged with the driven rocker.

Through the technical scheme, the cylinder stretches and retracts and expands to drive the driven rocker to rotate, so that the rolling device is folded and unfolded.

Further, the tapping machine includes support arm and linking arm, support arm lower extreme and magnetic force sucking disc fixed connection, linking arm one end is slided the cover and is located on the support arm, support arm one end bottom surface fixedly connected with bracing piece is kept away from to the linking arm, the bracing piece lower extreme is contradicted with magnetic force sucking disc.

Through above-mentioned technical scheme, the bracing piece increases the strong point of tapping machine, makes the tapping machine firmly fix on magnetic chuck.

Further, the bracing piece include with linking arm fixed connection's thread bush and with thread bush threaded connection's threaded rod, the threaded rod lower extreme is contradicted with magnetic chuck up end.

Through above-mentioned technical scheme, according to the high threaded rod that rotates of tapping machine actual installation on magnetic chuck, the height of adjustment bracing piece.

Furthermore, the bottom of the threaded rod is rotatably connected with a supporting leg.

Through the technical scheme, the contact area between the threaded sleeve and the magnetic sucker is increased by the supporting leg in the shape of the circular truncated cone, and the supporting stability of the threaded sleeve is increased.

Furthermore, the four corners of the upper end surface of the fixed support are respectively and fixedly connected with a screw rod lifter, and a lifting screw rod of the screw rod lifter vertically penetrates through the fixed support.

Through the technical scheme, before the rolling device is folded and unfolded, the lifting screw rod of the screw rod lifting device moves downwards to be abutted against the ground, so that the magnetic suction disc is separated from the plate, and the rolling device is convenient to fold and unfold.

Furthermore, the screw rod lifter is driven by a motor, and two adjacent screw rod lifters are driven by the same motor.

Through the technical scheme, the screw rod lifter can improve the working efficiency by being driven by the motor, and the labor intensity of workers is reduced.

Furthermore, one end of the lifting screw rod, which is positioned below the fixing support, is rotatably connected with a fixing foot, and the fixing foot is in a circular truncated cone shape.

Through above-mentioned technical scheme, the contact area of lift lead screw and ground can be increased to the fixed foot, improves the stability that the lift lead screw supported.

Furthermore, inclined walls are processed at four corners of the fixed support, brushes are connected to the inclined walls in a sliding mode, and the brushes can slide up and down along the inclined walls of the fixed support.

Through above-mentioned technical scheme, when the magnetic force sucking disc removed, the foul that the brush will be attached to the work piece upper surface was swept away, avoided the foul to attach to on the panel, had the clearance between magnetic force sucking disc and the panel, influenced the suction of magnetic force sucking disc and panel to lead to the tapping machine fixed not jail.

Further, the brush is arc-shaped.

Through above-mentioned technical scheme, the brush is circular-arc, and when the magnetic force sucking disc moved, circular-arc brush swept away the foul of panel upper surface, and when the foul can be more, the foul can disperse to both sides along the arcuation of brush.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. when large-scale plate parts are processed, the plate does not need to be moved frequently, and only the tapping machine needs to be moved to the position near the processing position through the rolling device and fixed, and then the plate is processed;

2. the rolling device can be folded, when the tapping machine moves to a processing position, the rolling device is folded, and the tapping machine is fixed on the plate through the magnetic sucker;

3. the side wall of the fixed bracket is connected with a brush in a sliding way, so that dirt on the surface of the plate can be swept.

Drawings

Fig. 1 is a schematic view for showing the overall structure of the present embodiment;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is a schematic view for showing the brush.

The reference symbols: 1. a tapping machine; 2. a magnetic chuck; 3. fixing a bracket; 4. a rolling device; 5. a support arm; 6. a connecting arm; 7. a swing arm; 8. a support bar; 9. a threaded rod; 10. a threaded sleeve; 11. supporting legs; 12. a fixed shaft; 13. a cylinder; 14. a driven rocker; 15. a wheel; 17. a screw rod lifter; 19. a motor; 20. a fixing leg; 21. a protruding shaft; 22. a brush; 23. tapping machine body.

Detailed Description

The present invention will be described in further detail with reference to the following examples and accompanying drawings.

Examples

As shown in fig. 1, the mobile threading machine comprises a threading machine 1, a magnetic suction cup 2 and a fixed bracket 3. Fixed bolster 3 is the rectangle frame, and 2 fixed connection of magnetic chuck are in fixed bolster 3's rectangle frame, and the thickness of magnetic chuck 2 is greater than fixed bolster 3's thickness, and 3 up end of fixed bolster and magnetic chuck 2's up end are in same horizontal plane. Tapping machine 1 fixed connection is on magnetic chuck 2, and the terminal surface rotates under the fixed bolster 3 to be connected with folding rolling device 4, and when rolling device 4 was not folded, rolling device 4 and panel contact, terminal surface and panel contact under the magnetic chuck 2 during folding.

As shown in fig. 1, the tapping machine 1 includes a support arm 5, a connecting arm 6, a swing arm 7, and a tapping machine body 23. The lower end of the supporting arm 5 is fixedly connected with the magnetic sucker 2, one end of the connecting arm 6 is slidably sleeved on the supporting arm 5, and the other end of the connecting arm is hinged with the swinging arm 7. Tapping machine body 23 includes screw tap and drive screw tap pivoted motor, and tapping machine body 23 is vertical setting, and the screw tap is located its lower extreme, and it keeps away from screw tap one end and swing arm 7 fixed connection. Terminal surface fixedly connected with bracing piece 8 under linking arm 6 and the articulated one end of swing arm 7, bracing piece 8 include with linking arm 6 fixed connection's thread bush 10 and with thread bush 10 threaded connection's threaded rod 9, threaded rod 9 bottom is rotated and is connected with supporting legs 11, supporting legs 11 are round platform form, the lower terminal surface of supporting legs 11 contradicts and magnetic chuck 2 on, supporting legs 11 have increased threaded rod 9 and magnetic chuck 2 area of contact, improve the stability that bracing piece 8 supported tapping machine 1.

As shown in fig. 2, the lower end surfaces of the two parallel side walls of the fixed bracket 3 are respectively provided with rolling devices 4 which rotate in the same direction. The rolling device 4 comprises two fixed shafts 12 fixedly connected with the fixed support 3, the two fixed shafts 12 are arranged in parallel, the two fixed shafts 12 are respectively and rotatably connected with a cylinder 13 and a driven rocker 14, and the lower end of the driven rocker 14 is rotatably connected with a wheel 15. The piston rod of the cylinder 13 is hinged with a driven rocker 14. The cylinder 13 contracts and expands to drive the driven rocker 14 to rotate, so that the rolling device 4 is folded and unfolded. The cylinder 13 is extended, the driven rocker 14 is in a vertical state, the wheel 15 is abutted against the plate, and the rolling device 4 is unfolded. The cylinder 13 contracts, the driven rocker 14 rotates to the horizontal state, the rolling device 4 is folded, and the magnetic suction cup 2 is abutted to the plate.

As shown in fig. 1, screw lifters 17 are fixedly connected to four corners of the upper end surface of the fixing bracket 3, and lifting screws of the screw lifters 17 vertically penetrate through the fixing bracket 3. The screw lifters 17 are driven by a motor 20, and two adjacent screw lifters 17 are driven by the same motor 20. One end of the lifting screw rod, which is positioned below the fixed support 3, is rotatably connected with a fixed foot 20, and the fixed foot 20 is in a circular truncated cone shape. The fixing feet 20 can increase the contact area between the lifting screw rod and the ground, and improve the supporting stability of the lifting screw rod. The screw rod lifter 17 plays a supporting role when the rolling device 4 is folded and unfolded, meanwhile, the screw rod is abutted against the ground, the wheels 15 are suspended, and the air cylinder 13 can drive the driven rocker 14 to rotate.

As shown in fig. 1 and 3, inclined walls are formed at four corners of the fixing bracket 3, a protruding shaft 21 is connected to the inclined walls in a sliding manner, and a brush 22 is hinged to the protruding shaft 21. In the moving process of the tapping machine 1, the brush 22 sweeps dirt on the plate, the dirt is prevented from being attached to the plate, a gap exists between the magnetic suction cup 2 and the plate, and the magnetic suction cup 2 is not firmly adsorbed, so that the tapping machine 1 is not firmly fixed. When the magnetic chuck 2 abuts against the ground, the brush 22 moves upward along the sidewall of the fixing bracket 3, when the wheel 15 abuts against the ground, the brush 22 moves downward along the sidewall of the fixing bracket 3, and the brush 22 moves along the sidewall of the fixing bracket 3 to cooperate with the rolling device 4 to be unfolded and stored. The brush 22 has an arc shape, and dirt is dispersed to both sides of the brush 22 along the arc-shaped brush 22 during the movement of the tapping machine 1.

The specific implementation manner of this embodiment:

when the rolling device 4 is unfolded, the lifting screw rod vertically moves downwards, the fixing foot 20 at the lower end of the lifting screw rod is abutted to the plate, the magnetic sucker 2 is jacked up, the magnetic sucker 2 is separated from the plate, the air cylinder 13 rotates to drive the driven rocker 14 to rotate, the driven rocker 14 rotates to a vertical state, the lifting screw rod moves upwards, and the wheels 15 are in contact with the plate.

When the rolling device 4 is folded, the lifting screw rod vertically moves downwards, the fixing feet 20 at the lower end of the lifting screw rod continue to move downwards to the wheels 15 after being abutted to the plate, the air cylinder 13 rotates to drive the driven rocker 14 to rotate, the driven rocker 14 rotates to a horizontal state, the wheels 15 are packed up, the lifting screw rod moves upwards, and the magnetic suction disc 2 is abutted to the surface of the plate.

Claims

1. The utility model provides a remove tapping machine, includes tapping machine (1), its characterized in that, including magnetic chuck (2) and fixed bolster (3), tapping machine (1) fixed connection is in magnetic chuck (2) up end, fixed bolster (3) are the rectangle frame, magnetic chuck (2) fixed connection is in the rectangle frame of fixed bolster (3), the terminal surface rotates respectively under the both sides wall that fixed bolster (3) are parallel to be connected with the equidirectional rotation and can folding rolling device (4).

2. The mobile threading machine according to claim 1, characterized in that the rolling device (4) comprises two fixed shafts (12) fixedly connected with the fixed bracket (3), the two fixed shafts (12) are arranged in parallel, the two fixed shafts (12) are respectively and rotatably connected with a cylinder (13) and a driven rocker (14), the lower end of the driven rocker (14) is rotatably connected with a wheel (15), and a piston rod of the cylinder (13) is hinged with the driven rocker (14).

3. The mobile tapping machine according to claim 1, wherein the tapping machine (1) comprises a supporting arm (5) and a connecting arm (6), the lower end of the supporting arm (5) is fixedly connected with the magnetic chuck (2), one end of the connecting arm (6) is slidably sleeved on the supporting arm (5), the connecting arm (6) is far away from a supporting rod (8) fixedly connected to the bottom surface of one end of the supporting arm (5), and the lower end of the supporting rod (8) is abutted against the magnetic chuck (2).

4. A mobile threading machine according to claim 3, characterized in that said supporting rod (8) comprises a threaded sleeve (10) fixedly connected to the connecting arm (6) and a threaded rod (9) in threaded connection with the threaded sleeve (10), the lower end of said threaded rod (9) abutting against the upper end face of the magnetic chuck (2).

5. The mobile threading machine according to claim 4, characterized in that the threaded rod (9) is connected in rotation at its bottom with a support foot (11).

6. The mobile threading machine according to claim 1, characterized in that a lead screw lifter (17) is fixedly connected to each of four corners of the upper end surface of the fixing support (3), and a lifting lead screw of the lead screw lifter (17) vertically penetrates through the fixing support (3).

7. A mobile threading machine according to claim 6, characterized in that the screw jacks (17) are driven by a motor (19) and two adjacent screw jacks (17) are driven by the same motor (19).

8. The mobile threading machine according to claim 7, characterized in that the end of the lifting screw of the screw elevator (17) located below the fixed bracket (3) is rotatably connected with a fixed foot (20), and the fixed foot (20) is in the shape of a truncated cone.

9. The mobile threading machine according to claim 1, characterized in that the fixed bracket (3) is provided with inclined walls at four corners, the inclined walls are connected with brushes (22) in a sliding way, and the brushes (22) can slide up and down along the inclined walls of the fixed bracket (3).

10. The mobile threading machine according to claim 9, characterized in that said brush (22) is of the circular arc shape.