CN219882028U - Linear cutting workpiece end face polishing equipment - Google Patents

Abstract

The utility model relates to linear cutting workpiece end face polishing equipment which comprises a lifting frame, a positioning object table, a polisher and a translation mechanism, wherein the lifting frame comprises two supporting seats which are arranged in a mirror image mode, two sliding rails are arranged on the inner sides of the supporting seats, two sides of the positioning object table are in sliding connection with the sliding rails through two sliding plates, a jacking cylinder is arranged at the lower end of the sliding plate and close to the inner sides of the supporting seats, a flatness calibration plate is arranged at the lower end of the positioning object table, the positioning object table comprises a positioning frame, and a left clamping assembly and a right clamping assembly are arranged in the positioning frame. The beneficial effects of the utility model are as follows: adopt crane, fixed position thing platform, flatness calibration board, polisher and translation mechanism's integrated configuration, realize the accurate polishing of single or a plurality of work piece cutting surfaces, replace manual hand-held workpiece cooperation abrasive machine to polish the mode, guarantee the uniformity of work piece polishing effect, effectively improve production quality, reduction in production cost.

Description

Linear cutting workpiece end face polishing equipment

Technical Field

The utility model relates to the technical field of wire cutting machining, in particular to grinding and polishing equipment for end faces of wire cutting workpieces.

Background

The wire cutting process is a processing method for cutting a workpiece into a required shape and size by continuous pulse discharge through maintaining a certain discharge gap between an electrode wire wound on a wire conveying cylinder and the workpiece and spraying working liquid and spark discharge between electrodes to etch a certain gap;

the wire cutting processing has the processing procedures of processing the thickness and hardness of the material, processing complex shapes and non-contact, avoiding the overlarge material load, reducing the material damage and the like, and is suitable for processing the conductive material;

because the wire saw is adopted in the wire cutting process, the electrode wire changes in space position after electrode reversing, reversing lines or burn lines appear on the surface of the processed workpiece, and the appearance of the workpiece is influenced, the workpiece subjected to wire cutting is generally required to be polished to cut, so that the requirements on the flatness and roughness of a cut surface are ensured;

the existing polishing equipment is suitable for large plates or round bars, for polishing the surface of a small workpiece, a polishing mode that an operator holds the workpiece by hand and matches with a grinder is generally adopted, and the operator judges the polishing effect according to experience and visual observation of the operator, so that the polishing equipment not only consumes labor, but also cannot ensure consistency of the polishing effect, and the workpiece is easy to discard, thereby increasing production cost.

Disclosure of Invention

The purpose of the utility model is that: a wire-cut workpiece end face polishing device is provided to solve the problems set forth in the background art.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a wire-electrode cutting work piece terminal surface burnishing and polishing equipment, includes crane, location thing platform, polisher and translation mechanism, the crane includes the supporting seat that two mirror images set up, the supporting seat inboard is equipped with two slide rails, location thing platform both sides pass through two sliding plates with slide rail sliding connection, the sliding plate lower extreme is close to the supporting seat inboard is provided with the jacking cylinder, location thing platform lower extreme is equipped with the planarization calibration plate, location thing platform includes the locating frame, be equipped with left clamping component and right clamping component in the locating frame.

Preferably, the two sliding plates are located at the lower end of the positioning object table, and sliding blocks corresponding to the sliding rails are embedded in the sliding plates.

Preferably, slots are formed in the lower end of the positioning frame and the upper end of the sliding plate, and the two ends of the flatness calibration plate are embedded into the slots through bosses.

Preferably, the left clamping assembly comprises a left clamping block, and one side of the left clamping block is connected with a guide rod and a long screw rod.

Preferably, the right clamping assembly comprises a right clamping block and a pushing cylinder, an extension rod connected with the piston end of the pushing cylinder is arranged on one side of the right clamping block, and the pushing cylinder is fixedly arranged on the outer side of the positioning frame.

Preferably, the polishing machine comprises a polishing roller and a rotating motor, wherein a positioning seat is arranged at the lower end of the polishing roller, and the positioning seat is connected with the translation mechanism.

Preferably, the translation mechanism is a screw rod linear module, and the translation mechanism is positioned below the positioning object table.

The beneficial effects of the utility model are as follows: a linear cutting workpiece end face polishing device adopts a combined structure of a lifting frame, a positioning object table, a flatness calibration plate, a polisher and a translation mechanism, realizes accurate polishing of a single or a plurality of workpiece cutting faces, replaces a mode of manually holding a workpiece to be matched with a grinder for polishing, ensures consistency of workpiece polishing effects, effectively improves production quality and reduces production cost.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of another overall structure of the present utility model;

FIG. 3 is an enlarged schematic view of a partial structure of the present utility model;

fig. 4 is a schematic view of a positioning table structure according to the present utility model.

In the figure: the device comprises a lifting frame 1, a supporting seat 11, a sliding rail 12, a 2-positioning table 21, a positioning frame 22, a left clamping component 221, a left clamping block 222, a guide rod 222, a long screw 223, a right clamping component 23, a right clamping block 231, a pushing cylinder 232, an extension rod 233, a 3-grinding machine 31, a grinding roller 32, a rotating motor 33, a positioning seat 4, a translation mechanism 5, a sliding plate 6, a lifting cylinder 7, a flatness calibration plate 8 and a slot 8.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1-4, a linear cutting workpiece end face polishing device comprises a lifting frame 1, a positioning object table 2, a polishing machine 3 and a translation mechanism 4, wherein the lifting frame 1 comprises two supporting seats 11 which are arranged in a mirror image mode, two sliding rails 12 are arranged on the inner sides of the supporting seats 11, two sides of the positioning object table 2 are connected with the sliding rails 12 in a sliding mode through two sliding plates 5, the positioning object table 2 moves up and down through the lifting frame 1 and is used for adjusting the height, a jacking air cylinder 6 is arranged on the inner side, close to the supporting seats 11, of the lower end of the sliding plate 5, the lower end of the positioning object table 2 is connected with the lower end of the positioning object table 2 through the piston end of the jacking air cylinder 6, the positioning object table 2 is driven to move up and down, a flatness calibration plate 7 is arranged on the lower end of the positioning object table 2, the flatness calibration plate 7 is taken out after positioning, the positioning object table 2 comprises a positioning frame 21, a left clamping assembly 22 and a right clamping assembly 23 are arranged in the positioning frame 21, and after the positioning object is clamped and positioned through the left clamping assembly 22 and the right clamping assembly 23.

The two sliding plates 5 are positioned at the lower end of the positioning object table 2, and sliding blocks corresponding to the sliding rails 12 are embedded in the sliding plates 5.

The slot 8 has all been seted up to locating frame 21 lower extreme and slide plate 5 upper end, and flatness calibration board 7 both ends inlay through the boss establish with in the slot 8, in the plane calibration board 7 inserts slot 8 for the alignment work piece lower extreme flatness, can take out plane calibration board 7 before polishing.

The left clamping assembly 22 comprises a left clamping block 221, one side of the left clamping block 221 is connected with a guide rod 222 and a long screw 223, and before the workpiece is placed, the left clamping assembly 22 adjusts the position of the left clamping block 221 in advance according to the size of the workpiece, so that the workpiece is placed and then is kept in the middle of the positioning frame 21.

The right clamping assembly 23 comprises a right clamping block 231 and a pushing cylinder 232, an extension rod 233 connected with the piston end of the pushing cylinder 232 is arranged on one side of the right clamping block 231, the pushing cylinder 232 is fixedly arranged on the outer side of the positioning frame 21, and after the workpiece is placed, the pushing cylinder 232 drives the extension rod 233 to push the right clamping block 231 to move towards the left clamping assembly 22 until the workpiece is clamped.

The grinding machine 3 comprises a grinding roller 31 and a rotating motor 32, a positioning seat 33 is arranged at the lower end of the grinding roller 31, and the positioning seat 33 is connected with the translation mechanism 4. The translation mechanism 4 is a screw rod linear module, and the translation mechanism 4 is positioned below the positioning object table 2.

When the polishing machine is used, a single workpiece or a plurality of workpieces are placed in the positioning frame 21, the lower end of the single workpiece or a plurality of workpieces is guaranteed to be horizontally consistent through the flatness calibration plate 7, then the workpieces are clamped and fixed through the left clamping component 22 and the right clamping component 23 on two sides, and are placed and loosened, wherein the lower ends of the left clamping block 221 and the right clamping block 231 are provided with an empty-avoiding layer, so that the single workpiece or the plurality of workpieces are prevented from interfering with the polishing machine 3; after clamping is confirmed, the flatness calibration plate 7 is pulled out, the jacking cylinder 6 is started to adjust the overall vertical height of the positioning object table 2, the lower end face of the workpiece is contacted with the polishing roller 31 on the polishing machine 3, finally the polishing machine 3 and the translation mechanism 4 are started, the polishing machine 3 is driven to move left and right through the translation mechanism 4, and the lower end face of the workpiece is polished.

The above examples are provided to further illustrate the utility model and do not limit the utility model to these specific embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be construed as being within the protection scope of the present utility model.

Claims (7)

1. The utility model provides a wire-electrode cutting work piece terminal surface burnishing and polishing equipment which characterized in that: including crane (1), location thing platform (2), polisher (3) and translation mechanism (4), crane (1) are including supporting seat (11) that two mirror images set up, supporting seat (11) inboard is equipped with two slide rails (12), location thing platform (2) both sides pass through two sliding plates (5) with slide rail (12) sliding connection, sliding plate (5) lower extreme is close to supporting seat (11) inboard is provided with jacking cylinder (6), location thing platform (2) lower extreme is equipped with flatness calibration board (7), location thing platform (2) are including locating frame (21), be equipped with left clamping component (22) and right clamping component (23) in locating frame (21).

2. The wire-cut workpiece end face grinding and polishing device according to claim 1, wherein: the two sliding plates (5) are positioned at the lower end of the fixed-position object table (2), and sliding blocks corresponding to the sliding rails (12) are embedded in the sliding plates (5).

3. The wire-cut workpiece end face grinding and polishing device according to claim 1, wherein: the lower end of the positioning frame (21) and the upper end of the sliding plate (5) are provided with slots (8), and two ends of the flatness calibration plate (7) are embedded into the slots (8) through bosses.

4. The wire-cut workpiece end face grinding and polishing device according to claim 1, wherein: the left clamping assembly (22) comprises a left clamping block (221), and one side of the left clamping block (221) is connected with a guide rod (222) and a long screw rod (223).

5. The wire-cut workpiece end face grinding and polishing device according to claim 1, wherein: the right clamping assembly (23) comprises a right clamping block (231) and a pushing cylinder (232), an extension rod (233) connected with the piston end of the pushing cylinder (232) is arranged on one side of the right clamping block (231), and the pushing cylinder (232) is fixedly arranged on the outer side of the positioning frame (21).

6. The wire-cut workpiece end face grinding and polishing device according to claim 1, wherein: the grinding machine (3) comprises a grinding roller (31) and a rotating motor (32), wherein a positioning seat (33) is arranged at the lower end of the grinding roller (31), and the positioning seat (33) is connected with the translation mechanism (4).

7. The wire-cut workpiece end face grinding and polishing device according to claim 1, wherein: the translation mechanism (4) is a screw rod linear module, and the translation mechanism (4) is positioned below the positioning object table (2).