CN216967213U

CN216967213U - Surface wire drawing machine

Info

Publication number: CN216967213U
Application number: CN202123385885.6U
Authority: CN
Inventors: 刘勇
Original assignee: Suzhou Field Precision Manufacturing Co ltd
Current assignee: Suzhou Field Precision Manufacturing Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-07-15
Anticipated expiration: 2031-12-29

Abstract

The utility model belongs to the technical field of workpiece surface treatment equipment manufacturing, and particularly relates to a surface wire drawing machine which comprises a rack, wherein a wire drawing device is arranged on the rack through a lifting device, a workbench is arranged on the rack through a linear driving device, a circle of enclosing plate is arranged on the upper surface of the workbench, two mutually perpendicular limiting plates are arranged in the enclosing plate, the end parts of the two limiting plates are mutually connected, a threaded hole is formed in a right-angled angular bisector formed by the two limiting plates on the workbench, limiting protrusions facing into a right angle are arranged on the side walls of the two limiting plates and close to the upper surfaces of the limiting plates, a drain valve is arranged on the enclosing plate and close to the workbench, a plurality of drain holes with horizontal axes and facing the wire drawing device are arranged on the inner side wall of the enclosing plate, and connecting holes communicated with all the drain holes are formed in the outer side wall of the enclosing plate, so that how to fix, limit and quickly disassemble and assemble a workpiece in the surface wire drawing process and how to dust and assemble the workpiece are generated on the surface in the wire drawing process are solved The problem of heat generation.

Description

Surface wire drawing machine

Technical Field

The utility model belongs to the technical field of workpiece surface treatment equipment manufacturing, and particularly relates to a surface wire drawing machine.

Background

The surface wire drawing machine is a machine for processing concave lines on the surface of metal or other materials, and can be used for processing the surface wire lines of workpieces such as stainless steel coils, steel plates, aluminum alloy plates, copper plates and the like in various models, wherein the surface wire lines comprise short wires, broken wires, long wires, straight wires, hairlines and other shapes and the combination of various wire lines, and the effect of processing the wire lines can be different according to the processing materials, cutters, rotating speeds, working environments and the like. When the workpiece is subjected to wire drawing, a plurality of dust can be generated besides the heating of the cutter and the workpiece in the surface contact process, and the problem of how to fix, limit and quickly disassemble and assemble the workpiece can be solved by the workpiece in the process of placing the workpiece on the surface wire drawing machine.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model adopts two mutually perpendicular limiting plates and threaded holes to limit a workpiece; and adopt to set up the mode that the water spray of drainage hole case work piece and set up the bounding wall and collect the water after spraying the work piece, designed one kind and can compromise and fix spacing and quick assembly disassembly to the work piece and can prevent that workpiece surface from producing the dust and the surperficial wire drawing machine that generates heat at the wire drawing in-process, solved the work piece and how compromise fixing spacing and quick assembly disassembly and the dust that the work piece produced at the wire drawing in-process surface and the problem that generates heat at the work piece in carrying out the wire drawing in-process of surface.

In order to achieve the purpose, the utility model provides the following technical scheme:

a surface wire drawing machine comprises a frame, wherein a wire drawing device is arranged on the frame through a lifting device, a workbench is arranged on the machine frame under the wire drawing device through a linear driving device, a circle of coaming plate is arranged on the upper surface of the workbench, two limiting plates which are vertical to each other are arranged in the enclosing plate under the wire drawing device, the end parts of the two limiting plates are connected with each other, a threaded hole is arranged on a right-angled bisector of the angle formed by the two limiting plates on the workbench, a limiting bulge facing into the right angle is arranged on the side wall of the two limiting plates and close to the upper surface of the limiting plate, the water draining valve is arranged on the enclosing plate close to the workbench, a plurality of water draining holes with horizontal axes and facing the wire drawing device are formed in the inner side wall of the enclosing plate, and connecting holes communicated with all the water draining holes are formed in the outer side wall of the enclosing plate.

Preferably, the wire drawing device comprises a wire drawing motor, a cross shaft and abrasive paper arranged on the circumferential surface of the cross shaft, the cross shaft is perpendicular to the driving direction of the linear driving device, an installation frame is arranged on the wire drawing motor, and an output shaft of the wire drawing motor is arranged in the installation frame and is in transmission connection with the cross shaft.

Preferably, the lifting device comprises a lifting cylinder and a connecting rod, the lifting cylinder is vertically arranged on the outer side wall of the rack, the wire drawing motor is rotatably connected with the rack through a bearing, the output end of the wire drawing motor is located outside the rack, one end of the connecting rod is located at the output end of the wire drawing motor and connected with the mounting rack, a sliding groove is formed in the lower surface of the connecting rod, the axis of the sliding groove faces towards the mounting rack, the top end of a piston rod of the lifting cylinder extends into the sliding groove, a cylindrical block is radially arranged in the sliding groove at the top end of the piston rod of the lifting cylinder, the cylindrical block is slidably connected with the sliding groove, and the lifting cylinder is fixedly connected with the rack.

Preferably, the linear driving device comprises a driving cylinder horizontally arranged on the frame, the top end of a piston rod of the driving cylinder is fixedly connected with the side wall of the workbench, the frame is further horizontally provided with two guide rails, and the lower section of the workbench is provided with a through hole in sliding connection with the guide rails.

Preferably, a shell is arranged outside the rack, the shell wraps the lifting device, the wire drawing device and the linear driving device, an opening is formed in the position, corresponding to the wire drawing device and the workbench, of the shell, and a switch for controlling the linear driving device and the lifting device is arranged beside the opening on the side wall of the shell.

Preferably, a negative pressure device is arranged on the side of the housing facing away from the opening.

Preferably, the side wall of the housing is also provided with a drain valve near the bottom wall.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model adopts two mutually perpendicular limiting plates and threaded holes to limit a workpiece; and adopt to set up the mode that the water spray of drainage hole case work piece and set up the bounding wall and collect the water after spraying the work piece, designed one kind can compromise and fix spacing and quick assembly disassembly to the work piece, and can prevent that the workpiece surface from producing the dust and the surperficial wire drawing machine that generates heat at the wire drawing in-process, solved the work piece and how compromise fixing spacing and quick assembly disassembly and the dust that the work piece produced and the problem that generates heat at the wire drawing in-process surface in carrying out the surface wire drawing in-process.

2. According to the utility model, the linear driving device is used for operating the workbench to move relative to the abrasive paper, so that a position between the workpiece on the workbench and the wire drawing device is the same as the expected position, and meanwhile, the position between the workpiece and the wire drawing device is staggered after workers finish the surface wire drawing of the workpiece, so that the workpiece is convenient to take down, and similarly, the workpiece is convenient to install.

3. According to the utility model, through the arrangement of the lifting cylinder, the wire drawing device can be lifted or lowered relative to the workbench by the telescopic action of the lifting cylinder, so that the workpiece is further conveniently installed and detached after the surface wire drawing is finished.

4. The surface wire drawing machine further prevents dust which is not wetted by water and is generated on the surface of a workpiece in the wire drawing process from flying out of the surface wire drawing machine through the arrangement of the shell.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic structural view of the separating table shown in FIG. 1 with the housing removed;

FIG. 3 is a schematic structural view of a work table according to the present invention;

FIG. 4 is a diagram showing the relationship between the lift cylinder and the connecting rod according to the present invention;

FIG. 5 is a diagram showing a connection relationship between the lifting cylinder and the cylindrical block;

FIG. 6 is a cross-sectional view of FIG. 4;

fig. 7 is a schematic structural view of the right side of fig. 1.

Wherein, 1, a frame; 2. a work table; 3. enclosing plates; 4. a limiting plate; 5. a threaded hole; 6. a limiting bulge; 7. a drain valve; 8. a drain hole; 9. connecting holes; 10. a wire drawing motor; 11. a horizontal axis; 12. sand paper; 13. a mounting frame; 14. a lifting cylinder; 15. a connecting rod; 16. a chute; 17. a cylindrical block; 18. a driving cylinder; 19. a housing; 20. an opening; 21. a switch; 22. a water pipe; 23. a water tank with a pump; 24. a guide rail; 25. a through hole; 26. a negative pressure device.

Detailed Description

Referring to fig. 1-7, a surface wire drawing machine comprises a frame 1, wherein a wire drawing device is arranged on the frame 1 through a lifting device, a workbench 2 is arranged under the wire drawing device on the frame 1 through a linear driving device, a circle of coaming 3 is arranged on the upper surface of the workbench 2, two mutually perpendicular limiting plates 4 are arranged under the wire drawing device in the coaming 3, the end parts of the two limiting plates 4 are connected with each other, a threaded hole 5 is arranged on a right-angled bisector formed by the two limiting plates 4 on the workbench 2, a limiting bulge 6 facing into the right angle is arranged on the upper surface of the two limiting plates 4 on the side wall close to the limiting plate 4, a drain valve 7 is arranged on the coaming 3 close to the workbench 2, a plurality of drain holes 8 with horizontal axes and facing the wire drawing device are arranged on the inner side wall of the coaming 3, and the outer side wall of the enclosing plate 3 is provided with connecting holes 9 communicated with all the drainage holes 8.

In the embodiment, when in use, a worker places a workpiece in an included angle enclosed by two limiting plates 4, and then inserts a bolt (not shown in the figure, but not necessarily a bolt, or a pin) into the threaded hole 5 to limit the workpiece, which has the advantages that the workpiece can be fixed well, the limiting protrusion 6 can prevent the workpiece from vibrating and jumping out of the included angle enclosed by the limiting plates 4, the limiting plates 4 mainly prevent the workpiece from sliding on the worktable 2, meanwhile, after wire drawing is completed, the limit of the workpiece can be released by directly taking out the bolt, the surface wire drawing machine is started rapidly, and at the moment, the water drainage hole 8 on the surface wire drawing machine is horizontal in axis and faces the wire drawing device, so that water (which can also be cooling liquid) sprayed from the water drainage hole 8 is sprayed to a contact part between the surface of the workpiece and the wire drawing device, therefore, the cooling effect is achieved for the workpiece, meanwhile, dust generated in the wire drawing process is wetted, the dust is prevented from flying, the coaming 3 is arranged so that water sprayed out of the water discharging hole 8 can be treated in a centralized mode after passing through the workpiece, and the situation that the water flows out of the surface wire drawing machine to pollute a workshop is avoided, the connecting hole 9 formed in the outer side wall of the coaming 3 is mainly used for connecting a water source, as shown in fig. 7, the connecting hole 9 is connected with the water tank with the pump 23 outside the workbench 2 through the water pipe 22, so that the water tank with the pump 23 supplies water for the water discharging hole 8, and the water discharging valve 7 is arranged so that the water on the workbench 2 can be discharged after being used for a certain time.

As a preferred mode, the wire drawing device includes wire drawing motor 10, cross axle 11, locates abrasive paper 12 on the periphery of cross axle 11, cross axle 11 is perpendicular to linear drive device's drive direction, be equipped with mounting bracket 13 on the wire drawing motor 10, the output shaft of wire drawing motor 10 in the mounting bracket 13 with cross axle 11 transmission is connected, through the relative abrasive paper 12 motion of linear drive device operation workstation 2 to make have one with the expected same position between the work piece on the workstation and the wire drawing device, also conveniently make the position stagger between work piece and the wire drawing device after the workman accomplishes the surface wire drawing of work piece simultaneously, conveniently take off the work piece, and similarly, it is also convenient when installing the work piece.

As a preferable mode, the lifting device includes a lifting cylinder 14 and a connecting rod 15, the lifting cylinder 14 is vertically arranged on the outer side wall of the frame 1, the wire drawing motor 10 is rotatably connected with the frame 1 through a bearing, the output end of the wire drawing motor 10 is located outside the frame 1, one end of the connecting rod 15 is connected with the mounting frame 13 at the output end of the wire drawing motor 10, a sliding groove 16 is arranged on the lower surface of the connecting rod 15, the axis of the sliding groove 16 faces the mounting frame 13, the top end of the piston rod of the lifting cylinder 14 extends into the sliding groove 16, a cylindrical block 17 is radially arranged at the top end of the piston rod of the lifting cylinder 14 in the sliding groove 16, the cylindrical block 17 is slidably connected with the sliding groove 16, the lifting cylinder 14 is fixedly connected with the frame 1, and the wire drawing device can be lifted or lowered relative to the workbench 2 through the extension and retraction of the lifting cylinder 14, the workpiece is convenient to mount and demount after the surface wire drawing is finished.

Preferably, the linear driving device comprises a driving cylinder 18 horizontally arranged on the frame 1, the top end of a piston rod of the driving cylinder 18 is fixedly connected with the side wall of the workbench 2, the frame 1 is further horizontally provided with two guide rails 24, the lower section of the workbench 2 is provided with a through hole 25 in sliding connection with the guide rails 24, and the two guide rails 24 are arranged for one purpose of supporting the workbench 2 and the other purpose of stabilizing the workbench 2 in the moving process.

Preferably, a housing 19 is provided outside the machine frame 1, the housing 19 encloses the lifting device, the wire drawing device, and the linear driving device, an opening 20 is provided at a position of the housing 19 corresponding to the wire drawing device and the worktable 2, a switch 21 for controlling the linear driving device and the lifting device is provided beside the opening 20 on a side wall of the housing 19, and the housing 19 is provided to further prevent dust which is not wetted by water and is generated on the surface of the workpiece during the wire drawing process from flying out of the surface wire drawing machine.

Preferably, a negative pressure device 26 is provided on a side of the housing 19 facing away from the opening 20, and dust not wetted by water can be collected by the negative pressure device 26, wherein the negative pressure device 26 is not limited, and may be similar to the principle of a vacuum cleaner, that is, a suction fan is provided, and then the inside of the housing 19 is communicated through a pipeline.

Preferably, the side wall of the housing 19 is also provided with a drain valve 7 near the bottom wall, so that the housing 19 is filled with more or less water flowing or splashing out of the work bench 2, and the water in the housing 19 can be drained after the housing 19 is also provided with a drain valve 7.

Claims

1. The surface wire drawing machine comprises a frame (1) and is characterized in that a wire drawing device is arranged on the frame (1) through a lifting device, a workbench (2) is arranged under the wire drawing device on the frame (1) through a linear driving device, the upper surface of the workbench (2) is provided with a circle of coaming (3), two mutually perpendicular limiting plates (4) are arranged under the wire drawing device in the coaming (3), the end parts of the two limiting plates (4) are mutually connected, a threaded hole (5) is arranged on the workbench (2) on a right-angled angular bisector formed by the two limiting plates (4), limiting bulges (6) facing towards the right angle are arranged on the upper surface of the side walls of the two limiting plates (4) close to the limiting plates (4), a drain valve (7) is arranged on the coaming (3) close to the position close to the workbench (2), the inner side wall of the enclosing plate (3) is provided with a plurality of drain holes (8) which are horizontal in axis and face the wire drawing device, and the outer side wall of the enclosing plate (3) is provided with connecting holes (9) communicated with all the drain holes (8).

2. A surface wiredrawing machine according to claim 1, characterized in that said wiredrawing means comprises a wiredrawing motor (10), a cross shaft (11), and sandpaper (12) arranged on the circumferential surface of said cross shaft (11), said cross shaft (11) being perpendicular to the driving direction of said linear driving means, said wiredrawing motor (10) being provided with a mounting frame (13), the output shaft of said wiredrawing motor (10) being in driving connection with said cross shaft (11) within said mounting frame (13).

3. The surface wire drawing machine according to claim 2, characterized in that the lifting device comprises a lifting cylinder (14) and a connecting rod (15), the lifting cylinder (14) is vertically arranged on the outer side wall of the frame (1), the wire drawing motor (10) is rotatably connected with the frame (1) through a bearing, the output end of the wire drawing motor (10) is positioned outside the frame (1), one end of the connecting rod (15) is connected with the mounting frame (13) at the output end of the wire drawing motor (10), the lower surface of the connecting rod (15) is provided with a sliding chute (16), the axis of the sliding chute (16) faces the mounting frame (13), the top end of the piston rod of the lifting cylinder (14) extends into the sliding chute (16), the top end of the piston rod of the lifting cylinder (14) is provided with a cylindrical block (17) in the sliding chute (16), the cylindrical block (17) is connected with the sliding groove (16) in a sliding mode, and the lifting cylinder (14) is fixedly connected with the rack (1).

4. The surface drawing machine according to claim 3, characterized in that the linear driving device comprises a driving cylinder (18) horizontally arranged on the frame (1), the top end of a piston rod of the driving cylinder (18) is fixedly connected with the side wall of the worktable (2), the frame (1) is further horizontally provided with two guide rails (24), and the lower section of the worktable (2) is provided with a through hole (25) in sliding connection with the guide rails (24).

5. The surface wire drawing machine according to claim 1, characterized in that a housing (19) is arranged outside the frame (1), the housing (19) encloses the lifting device, the wire drawing device and the linear driving device, the housing (19) is provided with an opening (20) at the position corresponding to the wire drawing device and the worktable (2), and a switch (21) for controlling the linear driving device and the lifting device is arranged beside the opening (20) on the side wall of the housing (19).

6. A surface-drawing machine according to claim 5, characterised in that the housing (19) is provided with a negative pressure device (26) on the side facing away from the opening (20).

7. A surface-drawing machine according to claim 5, characterised in that the side wall of the housing (19) is also provided with a drain valve (7) near the bottom wall.