CN215789050U

CN215789050U - Multi-angle polishing device for production of wire drawing die

Info

Publication number: CN215789050U
Application number: CN202122256911.9U
Authority: CN
Inventors: 朱宏治
Original assignee: Jiangsu Honghu Precision Mould Co ltd
Current assignee: Jiangsu Honghu Precision Mould Co ltd
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-02-11
Anticipated expiration: 2031-09-17

Abstract

The utility model discloses a multi-angle polishing device for producing a wire drawing die, which relates to the field of wire drawing dies and comprises a workbench and supporting legs, wherein the supporting legs are fixedly connected to the edge of the lower surface of the workbench, a rotating shaft is arranged in the middle of the upper surface of the workbench, a support plate is fixedly connected to the top end of the rotating shaft, a first servo motor is arranged below the workbench, bottom plates are movably arranged on two sides of the rotating shaft, vertical plates are welded on the upper surface of the bottom plates, linear sliding tables are symmetrically arranged below the bottom plates, a support is fixedly connected to the surface of each vertical plate, a polishing roller is rotatably connected to the inner side of the support, a second servo motor is arranged at the top of the support, a portal frame is fixedly connected to one side of each vertical plate, and a locking nut is arranged at the top of the portal frame, therefore, the wire-drawing die can be fed at multiple angles for polishing, the operation is simple and convenient, and the polishing efficiency is improved.

Description

Multi-angle polishing device for production of wire drawing die

Technical Field

The utility model relates to the technical field of wire drawing dies, in particular to a multi-angle polishing device for wire drawing die production.

Background

The wire drawing die mainly comprises a hard alloy die, wherein the hard alloy die is generally adopted for drawing steel wires (steel wires), the typical structure of the die is that a cylindrical (or slightly tapered) hard alloy die core is tightly embedded in a circular steel sleeve, and a bell mouth, an inlet cone, a deformation (working) cone, a sizing band and an outlet angle are arranged in an inner hole of the die core; the steel wire die-drawing nonferrous metal wires such as copper and aluminum are also adopted, and the wire-drawing die similar to the steel wire die is adopted, and the shape of an inner hole is different; the polycrystalline die-the drawing line may be used for a polycrystalline die (artificial diamond) or a drawing die using natural diamond.

The existing wire drawing die mainly has the following defects during polishing: when polishing, the existing wire drawing die mainly polishes the outer wall of the wire drawing die through a manual handheld polishing tool, and because the angle of the die needs to be changed for many times in the polishing process, the sound equipment needs to be manually adjusted, so that the operation is troublesome, and the polishing efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

For solving above-mentioned technical problem, provide and a wire drawing mould production is with multi-angle burnishing device, this technical scheme has solved current wire drawing mould and when polishing, mainly carries out the polishing operation to wire drawing mould outer wall department through artifical handheld burnishing tool, owing to need change the angle of mould many times in the polishing process, the stereo set needs artifical manual regulation, not only troublesome poeration, has reduced the problem of the efficiency of polishing moreover.

In order to achieve the above purposes, the technical scheme adopted by the utility model is as follows:

the utility model provides a multi-angle burnishing device is used in wire drawing mould production, includes workstation and landing leg, landing leg fixed connection is in workstation lower surface edge, workstation upper surface middle part is equipped with the pivot, pivot top fixedly connected with support plate, first servo motor is installed to the workstation below, the equal movable mounting in pivot both sides has the bottom plate, the skin weld has the riser on the bottom plate, bottom plate below symmetry is equipped with sharp slip table, riser fixed surface is connected with the support, the inboard rotation of support is connected with the burnishing roll, second servo motor is installed at the support top, riser one side fixedly connected with portal frame, lock nut is installed at the portal frame top, the inboard rotation of lock nut is connected with the lead screw, the second bearing is installed to the lead screw bottom, the clamp plate is installed to the second bearing bottom.

As a preferred technical scheme of the utility model, the rotating shaft penetrates through the workbench, the bottom end of the rotating shaft is in transmission connection with the power output end of the first servo motor through a coupler, and a first bearing is arranged at the joint of the rotating shaft and the upper surface of the workbench.

According to a preferable technical scheme of the utility model, a base is arranged at the bottom end of the first servo motor, a plurality of connecting rods are symmetrically arranged above the base, mounting plates are welded at two ends of the connecting rods, and bolts are symmetrically inserted into the surfaces of the mounting plates.

As a preferred technical scheme of the utility model, the movable end of the linear sliding table is fixedly connected with the lower surface of the bottom plate, and the power output end of the second servo motor is in transmission connection with the polishing roller.

As a preferred technical scheme of the utility model, the screw rod penetrates through the top of the gantry frame, the pressing plate is positioned right above the support plate, and the top end of the screw rod is fixedly connected with a hand wheel.

As a preferred technical scheme, rib plates are symmetrically welded on the outer wall of the portal frame and are arranged in a right-angled trapezoid structure, and a plurality of reinforcing ribs are symmetrically welded on the inner side of the top of the portal frame and are arranged at equal intervals.

Compared with the prior art, the utility model has the beneficial effects that: the mould to be polished is manually placed on a support plate, the position of the mould to be polished is adjusted by a tool, the diameter of the position of the mould to be polished is smaller than that of a wire-drawing die through the support plate, so that the outer wall of the wire-drawing die protrudes out of the support plate, then the screw rod is manually driven to rotate by matching with a locking nut, so that the screw rod drives a pressing plate to move downwards, the lower surface of the pressing plate is abutted against the top of the wire-drawing die, a second bearing is arranged between the screw rod and the pressing plate, therefore, when a first servo motor drives the support plate to rotate through a rotating shaft, the pressing plate can rotate to avoid driving the screw rod to rotate together, a vertical plate is driven to move by a sliding block on a linear sliding table, so that the distance between two polishing rollers can be adjusted, the wire-drawing dies with different diameters can be polished, the polishing rollers are attached to the outer wall of the wire-drawing die, and simultaneously, the polishing rollers are driven to rotate at high speed by a second servo motor, and then the wire-drawing die is polished, the wire-drawing die is matched with the axis of the power output end of the first servo motor to rotate, so that the wire-drawing die can be fed at multiple angles to carry out polishing, the operation is simple and convenient, and the polishing efficiency is improved.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of a base structure according to the present invention;

FIG. 4 is a schematic structural diagram of a vertical plate and an auxiliary structure according to the present invention;

fig. 5 is a schematic structural view of a portal frame of the present invention.

The reference numbers in the figures are:

1. a work table; 101. a support leg;

2. a rotating shaft; 201. a carrier plate; 202. a first bearing; 203. a first servo motor;

3. a base; 301. a connecting rod; 302. mounting a plate; 303. a bolt;

4. a base plate; 401. a vertical plate; 402. a linear sliding table; 403. a support; 404. a polishing roll; 405. a second servo motor;

5. a gantry; 501. locking the nut; 502. a screw rod; 503. a second bearing; 504. pressing a plate; 505. a hand wheel; 506. a rib plate; 507. and (5) reinforcing ribs.

Detailed Description

The following description is presented to disclose the utility model so as to enable any person skilled in the art to practice the utility model. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

Referring to fig. 1-5, a multi-angle polishing device for production of wire drawing dies comprises a workbench 1 and supporting legs 101, wherein the supporting legs 101 are fixedly connected to the edge of the lower surface of the workbench 1, a rotating shaft 2 is arranged in the middle of the upper surface of the workbench 1, a carrier plate 201 is fixedly connected to the top end of the rotating shaft 2, a first servo motor 203 is installed below the workbench 1, bottom plates 4 are movably installed on both sides of the rotating shaft 2, vertical plates 401 are welded to the upper surface of the bottom plates 4, linear sliding tables 402 are symmetrically arranged below the bottom plates 4, a support 403 is fixedly connected to the surface of the vertical plates 401, polishing rollers 404 are rotatably connected to the inner side of the support 403, a second servo motor 405 is installed at the top of the support 403, a portal frame 5 is fixedly connected to one side of the vertical plates 401, a locking nut 501 is installed at the top of the portal frame 5, a screw rod 502 is rotatably connected to the inner side of the locking nut 501, a second bearing 503 is installed at the bottom end of the screw rod 502, and a pressing plate 504 is installed at the bottom end of the second bearing 503; the mold to be polished is manually placed on the carrier plate 201, the position of the mold is adjusted by a tool, the diameter of the carrier plate 201 is smaller than that of the wire-drawing die, so that the outer wall of the wire-drawing die protrudes out of the carrier plate 201, then the screw 502 is manually driven to rotate by matching with the locking nut 501, so that the screw 502 drives the pressing plate 504 to move downwards, the lower surface of the pressing plate 504 is abutted against the top of the wire-drawing die, a second bearing 503 is arranged between the screw 502 and the pressing plate 504, therefore, when the first servo motor 203 drives the carrier plate 201 to rotate through the rotating shaft 2, the pressing plate 504 can rotate automatically to avoid driving the screw 502 to rotate together, the linear sliding table 402 is externally connected with a control device, a set of proper forward and reverse rotation program is set for a forward and reverse rotation motor on the linear sliding table 402 through the control device, the sliding block on the linear sliding table 402 drives the vertical plate 401 to move, so that the distance between two polishing rollers 404 can be adjusted, thereby can polish the drawing die of different diameters, laminate mutually through burnishing roll 404 and drawing die outer wall, drive simultaneously through second servo motor 405 and polish the high-speed rotation of burnishing roll 404, and then polish the drawing die, rotate through the axis of the first servo motor 203 power take off of drawing die cooperation to but the multi-angle advances the drawing die and polishes, easy and simple to handle, improved the efficiency of polishing.

Specifically, pivot 2 runs through workstation 1, and the power take off end transmission that shaft coupling and first servo motor 203 were passed through to 2 bottoms of pivot is connected, pivot 2 and 1 upper surface of workstation joint department install first bearing 202, rotate through the inner circle of pivot 2 and first bearing 202 and be connected, not only can reduce the resistance that pivot 2 rotated the in-process, can guarantee the precision of circling round of pivot 2 simultaneously.

Specifically, first servo motor 203 bottom is equipped with

base

3, 3 top symmetries of base are equipped with a plurality of connecting rods 301, and are a plurality of mounting panel 302 has all been welded at connecting rod 301 both ends, mounting panel 302 symmetry is pegged graft and is had bolt 303, and mounting panel 302 through connecting rod 301 both ends is laminated with the upper surface of bottom plate 4 and the lower surface of workstation 1 respectively mutually, then fixes through bolt 303, installs first servo motor 203 on base 3, can play the effect of outrigger to first servo motor 203.

Specifically, the expansion end of straight line slip table 402 is connected with bottom plate 4 lower surface fixed, the power take off end and the polishing roller 404 transmission of second servo motor 405 are connected, drive riser 401 through the slider on the straight line slip table 402 and remove to interval between two adjustable polishing rollers 404 can be adjusted, thereby can polish the drawing die of different diameters, drive the high-speed operation of polishing roller 404 through second servo motor 405, thereby can carry out the polishing operation to the drawing die.

Specifically, the screw rod 502 penetrates through the top of the portal frame 5, the pressing plate 504 is located right above the support plate 201, the top end of the screw rod 502 is fixedly connected with a hand wheel 505, and the screw rod 502 is conveniently driven to rotate manually by arranging the hand wheel 505.

Specifically, 5 outer wall symmetry welding of portal frame has floor 506, and floor 506 is the setting of right trapezoid structure, 5 inside symmetry welding in top of portal frame has strengthening rib 507, and strengthening rib 507 equidistance is equipped with a plurality ofly, links up the department with 1 upper surface of workstation through floor 506 bottom and welds to can improve the structural strength of 5 bottoms of portal frame and 1 upper surface of workstation combination department, can improve the structural strength of 5 top structures of portal frame and lateral wall department through setting up a plurality of strengthening ribs 507, thereby improve the holding power at 5 tops of portal frame.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A multi-angle polishing device for the production of a wire drawing die, comprising a workbench (1) and an outrigger (101), the outrigger (101) being fixedly connected at the edge of the lower surface of the workbench (1), characterized in that: A rotating shaft (2) is arranged in the middle of the upper surface of the worktable (1), a carrier plate (201) is fixedly connected to the top of the rotating shaft (2), and a first servo motor (203) is installed under the worktable (1). A bottom plate (4) is movably installed on both sides of the rotating shaft (2), a vertical plate (401) is welded on the upper surface of the bottom plate (4), and a linear slide table (402) is symmetrically arranged below the bottom plate (4). , a bracket (403) is fixedly connected to the surface of the vertical plate (401), a polishing roller (404) is rotatably connected to the inner side of the bracket (403), and a second servo motor (405) is installed on the top of the bracket (403), A gantry frame (5) is fixedly connected to one side of the vertical plate (401), a locking nut (501) is installed on the top of the gantry frame (5), and a screw rod (501) is rotatably connected to the inner side of the locking nut (501). 502), a second bearing (503) is installed at the bottom end of the screw rod (502), and a pressing plate (504) is installed at the bottom end of the second bearing (503).

2. The multi-angle polishing device for wire drawing die production according to claim 1, wherein the rotating shaft (2) runs through the worktable (1), and the bottom end of the rotating shaft (2) is connected to the first through a coupling. The power output end of the servo motor (203) is connected in a driving manner, and a first bearing (202) is installed at the joint between the rotating shaft (2) and the upper surface of the worktable (1).

3. The multi-angle polishing device for wire drawing die production according to claim 1, wherein the bottom end of the first servo motor (203) is provided with a base (3), and the base (3) is symmetrically arranged above the base (3). There are a plurality of connecting rods (301), and both ends of the plurality of connecting rods (301) are welded with mounting plates (302), and bolts (303) are symmetrically inserted on the surfaces of the mounting plates (302).

4. The multi-angle polishing device for wire drawing die production according to claim 1, wherein the movable end of the linear slide table (402) is fixedly connected to the lower surface of the bottom plate (4), and the second servo motor The power output end of (405) is drivingly connected with the polishing roller (404).

5. The multi-angle polishing device for wire drawing die production according to claim 1, wherein the screw rod (502) runs through the top of the gantry (5), and the pressing plate (504) is located on the carrier plate (201) Just above the top of the screw rod (502) is fixedly connected with a handwheel (505).

6. The multi-angle polishing device for wire drawing die production according to claim 1, characterized in that: the outer wall of the gantry (5) is symmetrically welded with a rib (506), and the rib (506) is in a right-angled trapezoid structure In the arrangement, reinforcing ribs (507) are symmetrically welded on the inner side of the top of the gantry frame (5), and a plurality of reinforcing ribs (507) are equidistantly arranged.