CN217291639U

CN217291639U - Mechanical automatic grinding device for wire-drawing die

Info

Publication number: CN217291639U
Application number: CN202221089031.5U
Authority: CN
Inventors: 王保龙; 王保林
Original assignee: Tianchang Polka Metal Products Co ltd
Current assignee: Tianchang Polka Metal Products Co ltd
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-08-26
Anticipated expiration: 2032-05-07

Abstract

The utility model discloses a mechanized automatic grinding device for a wire drawing die, which comprises a base, a plurality of groups of supporting legs fixedly arranged at the top end of the base and a top plate arranged at the top end of the supporting legs, wherein a fixed motor is arranged inside the base, the output end of the fixed motor is connected with a first gear, the inside of the base is connected with a second gear through a rotating shaft, a chain is meshed and connected between the first gear and the second gear, one side of the first gear and one side of the second gear are fixedly provided with a double-head screw rod, the outside of the double-head screw rod is connected with a limiting block through threads, the top end of the top plate is provided with a rotating motor, the output end of the rotating motor is fixedly connected with a turntable, the bottom end of the turntable is provided with an electric telescopic rod, the bottom end of the electric telescopic rod is provided with a grinding machine, thus the wire drawing die can be limited and fixed, and the wire drawing hole of the wire drawing die and the grinding machine are in a vertical state, the stress at each part of the wire drawing hole of the wire drawing die is ensured to be uniform, so that the grinding accuracy of the wire drawing die is improved.

Description

Mechanical automatic grinding device for wire-drawing die

Technical Field

The utility model relates to a wire drawing mould field especially relates to a mechanized automatic grinding device for wire drawing mould.

Background

In metal press working, a tool that forces a metal through a die under an external force, compresses the cross-sectional area of the metal, and obtains the desired shape and size of the cross-sectional area is called a die.

Need grind the wire drawing hole of wire drawing mould in the production process of wire drawing mould, the wire drawing hole grinding mode of current wire drawing mould grinds through the grinding rod slides in the wire drawing hole inside usually, and this kind of grinding mode can not ensure that grinding rod and wire drawing hole all are in perpendicularly to the precision that the wire drawing hole ground has been reduced, consequently provides a mechanized automatic grinder for wire drawing mould.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a mechanized automatic grinding device for wire-drawing die has produced thereby and has ensured that the wire-drawing hole is in the technological effect that the vertical state improves and grinds the accuracy with the machine of grinding.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides an automatic grinder of mechanization for drawing die, includes the base, fixed mounting is at the multiunit landing leg on base top and set up the roof on the landing leg top, the inside fixed motor that is provided with of base, the output of fixed motor is connected with first gear, the inside of base is connected with the second gear through the pivot, the meshing is connected with the chain between first gear and the second gear, the first gear has double-end hob with the all fixed mounting in one side of second gear, there is the stopper outside of double-end hob through threaded connection, the top of roof is provided with the rotating electrical machines, the output fixedly connected with carousel of rotating electrical machines, the bottom of carousel is provided with electric telescopic handle, the machine is ground to electric telescopic handle's bottom installation.

As a preferred technical scheme of the utility model, first gear and second gear all set up to the left-hand thread for the both ends of the two sets of double-end hob of geometric proportion gear.

As a preferred technical scheme of the utility model, it is two sets of the bottom of stopper all is provided with two sets of lugs, and the lug passes through threaded connection with the double-end hob, and the stopper sets up to the arc, and one side of stopper is provided with the hemispherical rubber convex block of multiunit, and the hemispherical rubber convex block of multiunit is equidistant lamellar distribution.

As a preferred technical scheme of the utility model, electric telescopic handle installs the position in the skew centre of a circle in carousel bottom.

As a preferred technical scheme of the utility model, the top of roof is provided with the cushion, the mutual butt in top and the bottom of rotating electrical machines of cushion.

As an optimal technical scheme of the utility model, the support ring has been clamped on the top of base, and the bottom of support ring is provided with two sets of cylindric lugs, the slotted hole with cylindric lug looks adaptation is seted up to the inside of base.

As a preferred technical scheme of the utility model, two sets of horizontal poles have clamped between the landing leg, swing joint has the level gauge between two sets of horizontal poles.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. the utility model discloses a place the wire drawing mould on the top of base, open fixed motor, fixed motor rotates and drives the synchronous rotation of first gear, first gear rotates and drives chain drive, chain drive impels the second gear to rotate, and rotate with first gear constant speed, so first gear and second gear drive two sets of double-end hob synchronous rotation, two sets of double-end hob have played the effect of spacing to the stopper, double-end hob rotation impels two sets of stoppers to move until the wire drawing mould is completely held, open electric telescopic handle, electric telescopic handle extension makes grinding machine and wire drawing mould contact each other, then open rotating electrical machines, rotating electrical machines rotates and drives the carousel synchronous rotation, the carousel rotates and impels electric telescopic handle and grinding machine to rotate, thereby make grinding machine grind the wire drawing mould, can carry out spacing fixed to the wire drawing mould like this, meanwhile, the wire drawing hole of the wire drawing die and the grinding machine are in a vertical state, and the uniform stress of each part of the wire drawing hole of the wire drawing die can be ensured, so that the grinding accuracy of the wire drawing die is improved;

2. the utility model discloses a cushion has played the effect of support to rotating electrical machines, the pressure of rotating electrical machines and carousel junction has been reduced, the effect of buffering has been played in the vibrations that produce when the rotating electrical machines function simultaneously, insert the top of base with the support ring, the support ring has played spacing effect to the wire drawing mould like this, the height in wire drawing mould wire drawing hole has been increased, make the bottom to wire drawing mould wire drawing hole that the machine of grinding can be better grind, whether putting of wire drawing mould can be tested to the level gauge is in horizontal position, two sets of crossbars have played spacing effect to putting of level gauge, make the level gauge can put to the perpendicular on.

Drawings

Fig. 1 is a complete structural schematic diagram of the present invention;

FIG. 2 is a front sectional view of the structure of the present invention;

FIG. 3 is a side cross-sectional view of the present invention;

fig. 4 is an enlarged structural view of the position a of the present invention.

Wherein: 1. a base; 21. fixing the motor; 22. a first gear; 23. a second gear; 24. a chain; 25. a double-ended screw rod; 26. a limiting block; 27. a rotating electric machine; 28. a turntable; 29. an electric telescopic rod; 210. a grinder; 3. a support leg; 4. a top plate; 5. cushion blocks; 6. a support ring; 71. a cross bar; 72. a level meter.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-4, a mechanized automatic grinding device for a wire-drawing die, including a base 1, multiple sets of landing legs 3 fixedly mounted on the top of the base 1, and a top plate 4 disposed on the top of the landing legs 3, a fixed motor 21 is disposed inside the base 1, an output end of the fixed motor 21 is connected with a first gear 22, the inside of the base 1 is connected with a second gear 23 through a rotating shaft, a chain 24 is engaged between the first gear 22 and the second gear 23, a double-head screw rod 25 is fixedly mounted on one side of the first gear 22 and one side of the second gear 23, a limit block 26 is connected to the outside of the double-head screw rod 25 through a thread, a rotating motor 27 is disposed on the top of the top plate 4, a rotary table 28 is fixedly connected to an output end of the rotating motor 27, an electric telescopic rod 29 is disposed on the bottom end of the rotary table 28, and a grinding machine 210 is disposed on the bottom end of the electric telescopic rod 29.

When the wire drawing die is used, the wire drawing die is placed at the top end of the base 1, the fixed motor 21 is opened, the fixed motor 21 rotates to drive the first gear 22 to synchronously rotate, the first gear 22 rotates to drive the chain 24 to drive, the chain 24 drives the second gear 23 to rotate and rotates at a constant speed with the first gear 22, so that the first gear 22 and the second gear 23 drive the two groups of double-headed screw rods 25 to synchronously rotate, the two groups of double-headed screw rods 25 limit the limit blocks 26, meanwhile, the double-headed screw rods 25 rotate to drive the two groups of limit blocks 26 to move until the wire drawing die is completely clamped, the electric telescopic rod 29 is opened, the electric telescopic rod 29 extends to enable the grinding machine 210 and the wire drawing die to be in mutual contact, then the rotary motor 27 is opened, the rotary motor 27 rotates to drive the rotary disc 28 to synchronously rotate, the rotary disc 28 rotates to drive the electric telescopic rod 29 and the grinding machine 210 to rotate, and therefore the grinding machine 210 grinds the wire drawing die, therefore, the wire drawing die can be limited and fixed, the wire drawing holes of the wire drawing die and the grinding machine 210 are in a vertical state, and each part of the wire drawing holes of the wire drawing die is uniformly stressed, so that the grinding accuracy of the wire drawing die is improved.

In other embodiments, first gear 22 and second gear 23 all set up to the left-hand thread for the both ends of two sets of double-end hob 25 of geometric proportion gear, when first gear 22 rotated and made second gear 23 rotate, can make first gear 22 and second gear 23 carry out the constant speed rotation, thereby guarantee two sets of double-end hob 25 pivoted stability, two sets of double-end hob 25 mutually support and have played spacing effect to two sets of stopper 26, can make two sets of stopper 26 carry out the antiport when two sets of double-end hob 25 rotated.

In other embodiments, the bottom of two sets of stopper 26 all is provided with two sets of lugs, the lug passes through threaded connection with double-end hob 25, stopper 26 sets up to the arc, and one side of stopper 26 is provided with the hemispherical rubber lug of multiunit, the hemispherical rubber lug of multiunit is equidistant lamellar distribution, two sets of stopper 26 set up to the arc, guaranteed that two sets of stopper 26 can with wire drawing mould adaptation each other, the hemispherical rubber lug of multiunit has played the effect of protection to the wire drawing mould, the friction of two sets of stopper 26 to wire drawing mould outer wall has been avoided.

In other embodiments, the electric telescopic rod 29 is installed at the bottom end of the rotating disc 28 at a position deviated from the center of the circle, and the rotation of the rotating disc 28 makes the electric telescopic rod 29 circulate around the center of the circle of the rotating disc 28, so that the grinding machine 210 can grind the wire drawing holes of the wire drawing die.

In other embodiments, the top end of the top plate 4 is provided with the cushion block 5, the top end of the cushion block 5 abuts against the bottom end of the rotating motor 27, the cushion block 5 supports the rotating motor 27, the pressure at the joint of the rotating motor 27 and the turntable 28 is reduced, and meanwhile, the shock generated when the rotating motor 27 operates is buffered.

In other embodiments, the support ring 6 is clamped at the top end of the base 1, two sets of cylindrical bumps are arranged at the bottom end of the support ring 6, a slot hole matched with the cylindrical bumps is formed in the base 1, and the support ring 6 is inserted into the top end of the base 1, so that the support ring 6 plays a limiting role on the wire drawing die, the height of the wire drawing hole of the wire drawing die is increased, and the grinding machine 210 can better grind the bottom end of the wire drawing hole of the wire drawing die.

In other embodiments, two groups of cross rods 71 are clamped between the support legs 3, a horizontal measuring instrument 72 is movably connected between the two groups of cross rods 71, the horizontal measuring instrument 72 can test whether the placement of the wire drawing die is in a horizontal position, and the two groups of cross rods 71 play a limiting role in placement of the horizontal measuring instrument, so that the horizontal measuring instrument 72 can be placed on a vertical plane.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a mechanized automatic grinding device for wire drawing die, includes base (1), fixed mounting in base (1) top multiunit landing leg (3) and set up roof (4) on landing leg (3) top, its characterized in that: the utility model discloses a grinding machine, including base (1), fixed motor (21), the output of fixed motor (21) is connected with first gear (22), the inside of base (1) is connected with second gear (23) through the pivot, the meshing is connected with chain (24) between first gear (22) and second gear (23), one side of first gear (22) and second gear (23) is fixed mounting all has double-end hob (25), there is stopper (26) outside of double-end hob (25) through threaded connection, the top of roof (4) is provided with rotating electrical machines (27), the output fixedly connected with carousel (28) of rotating electrical machines (27), the bottom of carousel (28) is provided with electric telescopic handle (29), grind machine (210) is installed to the bottom of electric telescopic handle (29).

2. The automated mechanical milling apparatus for wire-drawing dies of claim 1, wherein: the first gear (22) and the second gear (23) are gears with equal ratio, and two ends of two groups of double-head screw rods (25) are both provided with reverse threads.

3. The automated mechanical grinding apparatus for a wire-drawing die of claim 1, wherein: two sets of the bottom of stopper (26) all is provided with two sets of lugs, and the lug passes through threaded connection with double-end hob (25), and stopper (26) sets up to the arc, and one side of stopper (26) is provided with the hemispherical rubber lug of multiunit, and the hemispherical rubber lug of multiunit is equidistant lamellar distribution.

4. The automated mechanical milling apparatus for wire-drawing dies of claim 1, wherein: the electric telescopic rod (29) is arranged at the position of the bottom end of the rotary table (28) deviating from the center of a circle.

5. The automated mechanical grinding apparatus for a wire-drawing die of claim 1, wherein: the top of roof (4) is provided with cushion (5), and the top of cushion (5) and the bottom of rotating electrical machines (27) are each other butt.

6. The automated mechanical milling apparatus for wire-drawing dies of claim 1, wherein: the top end of the base (1) is clamped with a support ring (6), the bottom end of the support ring (6) is provided with two groups of cylindrical bumps, and a slotted hole matched with the cylindrical bumps is formed in the base (1).

7. The automated mechanical milling apparatus for wire-drawing dies of claim 1, wherein: two groups of cross rods (71) are clamped between the supporting legs (3), and a horizontal measuring instrument (72) is movably connected between the two groups of cross rods (71).