CN212761600U

CN212761600U - Linear cutting auxiliary clamping tool

Info

Publication number: CN212761600U
Application number: CN202020959456.1U
Authority: CN
Inventors: 宾光辉; 王家骐; 古振春
Original assignee: Suzhou Xianchuang Precision Mould Co ltd
Current assignee: Suzhou Xianchuang Precision Mould Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-03-23
Anticipated expiration: 2030-05-29

Abstract

The utility model discloses a clamping system utensil is assisted to wire-electrode cutting, clip the supplementary hold assembly and the hold assembly of work piece including mutually supporting, supplementary hold assembly front end is seted up one and is run through supplementary hold assembly's regulation seam, it is divided into the bearing portion and the location portion that are the upper and lower relation setting with supplementary hold assembly front end to adjust the seam, bearing portion front end is seted up highly to be less than the bearing platform of bearing portion height, and sets up a plurality of regulation holes and the mounting hole that run through bearing portion in the bearing portion, regulation hole threaded connection has the regulating part, regulating part bottom offsets with location portion top, hold assembly fixes through the mounting hole to with the work piece centre gripping on bearing platform. The utility model provides a supplementary clamping system utensil of wire-electrode cutting can the quick adjustment work piece the plane degree in the use, promotes wire-electrode cutting's efficiency to easy and simple to handle, the regulation precision is higher.

Description

Linear cutting auxiliary clamping tool

Technical Field

The utility model belongs to the technical field of the wire-electrode cutting technique and specifically relates to a clamping system is assisted to wire-electrode cutting.

Background

The wire cutting is a processing method which uses a moving metal wire (molybdenum wire, copper wire or alloy wire) as an electrode wire, and generates high temperature to melt or vaporize metal by pulse spark discharge between the electrode wire and a workpiece to form a cutting seam, thereby cutting parts.

Before linear cutting, the workpiece needs to be leveled, so that the processing surface of the workpiece is perpendicular to the wire electrode. The electrode wire is perpendicular to the table top of the machine tool and can only be leveled by adjusting the workpiece, the flatness adjustment of the workpiece is generally measured by a micrometer, then the clearance gauges with different sizes are padded below the workpiece according to the deviation of each position for leveling, the leveling process is complex, the leveling effect is poor, and therefore the cutting quality and the cutting efficiency of the workpiece are greatly affected.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a clamping system utensil is assisted to wire-electrode cutting can realize making level fast of work piece, promotes the regulation efficiency and the regulation quality of work piece plane degree.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a supplementary clamping system utensil of wire-electrode cutting, includes supplementary clamping part and the clamping part of mutually supporting clip work piece, supplementary clamping part front end is seted up one and is run through the regulation seam of supplementary clamping part, the regulation seam is divided into bearing portion and the location portion that is the upper and lower relation setting with supplementary clamping part front end, bearing portion front end is seted up highly to be less than the bearing platform of bearing portion height, and sets up a plurality of regulation holes and the mounting hole that run through bearing portion in the bearing portion, regulation hole threaded connection has the regulating part, regulating part bottom offsets with location portion top, the clamping part is fixed through the mounting hole to with the work piece centre gripping on bearing platform.

Furthermore, the adjusting seam extends from the side surface of the auxiliary clamping part to the bottom of the auxiliary clamping part, and the length of the adjusting seam extending on the side surface of the auxiliary clamping part is smaller than that of the positioning part.

Furthermore, the transition of the adjusting seam in the horizontal direction and the vertical direction is smooth.

Furthermore, the auxiliary clamping part is provided with a plurality of positioning holes for bolts to pass through, the lower ends of the bolts are in threaded connection with the workbench, the positioning holes are distributed at the front end and the rear end of the auxiliary clamping part, the size of each positioning hole is larger than that of each bolt, and a limiting bulge for limiting the head position of each bolt is arranged in each positioning hole.

Furthermore, the positioning holes are waist circular holes.

Furthermore, the width of the supporting platform is 8-10 mm.

Furthermore, the clamping end of the clamping part extends out of the bearing part and is opposite to the bearing platform, a limiting block is clamped between the other end of the clamping part and the auxiliary clamping part, and the side, in contact with the clamping part, of the limiting block is arranged in a step shape.

The utility model has the advantages as follows:

the utility model provides a clamping system utensil is assisted to wire-electrode cutting before cutting, fix on the workstation with supplementary clamping part earlier, then utilize clamping part with the work piece centre gripping on supplementary clamping part, then utilize the micrometer to measure the work piece plane degree as the benchmark with a point, at the unqualified rotatory regulating part of plane degree, stretch out the length of regulation hole through the regulating part and realize making level of work piece, can carry out comparatively accurate and swift regulation to the plane degree, the effect of making level fast of work piece has been reached, workman's operation burden has both been reduced, wire-electrode cutting's quality and speed have also been promoted by a wide margin.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of an auxiliary clamping component provided by the present invention;

FIG. 2 is a schematic view of an assembly structure of an auxiliary clamping component and a clamping component;

FIG. 3 is a schematic view of a stopper structure;

reference numerals: the method comprises the following steps of 1-auxiliary clamping part, 2-clamping part, 3-adjusting seam, 4-positioning part, 5-bearing part, 6-bearing platform, 7-adjusting hole, 8-mounting hole, 9-positioning hole, 10-limiting protrusion and 11-limiting block.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the products of the present invention are conventionally placed when used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be further noted that, unless explicitly stated or limited otherwise, the terms "disposed" and "in communication" are to be interpreted broadly, e.g., as either fixed or removable communication, or integrally connected; either mechanically or electrically; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

Referring to fig. 1 to fig. 3, the present embodiment provides a linear cutting auxiliary clamping fixture, which includes an auxiliary clamping component 2 and a clamping component 2 that are mutually matched to clamp a workpiece, where the auxiliary clamping component 2 is connected to a linear cutting worktable through a bolt, that is, the auxiliary clamping component 2 is fixed on the worktable, the clamping component 2 is detachably connected to the auxiliary clamping component 2, and the workpiece is fixed on the auxiliary clamping component 2 through the clamping component 2, where 2 auxiliary clamping components 2 may be provided for one template, and respectively correspond to two sides of the template, so as to better fix the template; the front end of the auxiliary clamping component 2 is provided with an adjusting seam 3 penetrating through the auxiliary clamping component 2, the adjusting seam 3 divides the front end of the auxiliary clamping component 2 into a bearing part 5 and a positioning part 4 which are arranged in an up-down relationship, namely the bearing part 5 and the positioning part 4 are not connected at one end close to a workpiece, the levelness of the workpiece can be adjusted by adjusting the distance between the ends of the bearing part 5 and the positioning part 4, the front end of the bearing part 5 is provided with a bearing platform 6 with the height smaller than that of the bearing part 5, the bearing platform 6 is used for placing the workpiece, the bearing part 5 is provided with a plurality of adjusting holes 7 and mounting holes 8 penetrating through the bearing part 5, the adjusting holes 7 are in threaded connection with adjusting pieces, the bottom of each adjusting piece is abutted against the top of the positioning part 4, when the flatness of the workpiece is adjusted, the adjusting pieces can be rotated, wherein the adjusting pieces can be screw rods, bolts or other rod pieces, and the top of the clamping part can be provided with an inner hexagonal adjusting hole to facilitate screwing, the clamping part 2 is fixed through the mounting hole 8, namely, the clamping part 2 is provided with a hole matched with the mounting hole 8, the clamping part 2 is fixed on the bearing part 5 by using a bolt or a screw, and the workpiece is clamped on the bearing platform 6.

Specifically, the adjusting slit 3 extends from the side surface of the auxiliary clamping part 2 to the bottom of the auxiliary clamping part 2, and the length of the adjusting slit 3 extending from the side surface of the auxiliary clamping part 2 is smaller than the length of the positioning part 4, that is, the adjusting slit 3 is shaped like a lying L, so that the gap between the supporting part 5 and the positioning part 4 can be adjusted more easily, and the transition of the adjusting slit 3 in the horizontal direction and the vertical direction can be smooth, and the supporting part 5 and the positioning part 4 can be well protected.

The auxiliary clamping part 1 is provided with a plurality of positioning holes 9 for bolts to pass through, the lower end of each bolt is in threaded connection with the workbench and is in sliding connection with the positioning holes 9, the positioning holes 9 are distributed at the front end and the rear end of the auxiliary clamping part 2, the size of each positioning hole 9 is larger than that of each bolt, a limiting bulge 10 for limiting the position of the head of each bolt is arranged in each positioning hole 9, and the positioning holes 9 at the front end penetrate through the positioning parts 4 and the bearing parts 5. Wherein, in order to promote the adaptability of auxiliary clamping part 1, can make locating hole 9 be waist round hole to adjust the relative fixed position between auxiliary clamping part 1 and the workstation, promote its adaptability to not equidimension template.

Further, in order to avoid the influence of the auxiliary clamping part 1 on the processing of the workpiece in the processing process, the width of the bearing platform 6 is 8-10 mm.

Further, the clamping end of the clamping part 2 extends to the outside of the bearing part 5 and is opposite to the bearing platform 6, a limiting block 11 is clamped between the other end of the clamping part 2 and the auxiliary clamping part 1, and the limiting block 11 and the clamping part 2 are arranged in a step shape on one side in contact, so that the end part of the clamping part is abutted tightly, and the fixing effect of the workpiece is improved.

The above description is only for the preferred embodiment of the present invention, and the present invention is not limited thereto, the protection scope of the present invention is defined by the claims, and all structural changes equivalent to the contents of the description and drawings of the present invention should be included in the protection scope of the present invention.

Claims

1. The wire-electrode cutting auxiliary clamping tool is characterized by comprising an auxiliary clamping part (1) and a clamping part (2) which are matched with each other to clamp a workpiece, wherein the front end of the auxiliary clamping part (1) is provided with an adjusting seam (3) penetrating through the auxiliary clamping part (1), the front end of the auxiliary clamping part (1) is divided into a bearing part (5) and a positioning part (4) which are arranged in an up-and-down relationship by the adjusting seam (3), the front end of the bearing part (5) is provided with a bearing platform (6) with the height smaller than that of the bearing part (5), the bearing part (5) is provided with a plurality of adjusting holes (7) and mounting holes (8) penetrating through the bearing part (5), the adjusting holes (7) are in threaded connection with an adjusting part, the bottom of the adjusting part is abutted against the top of the positioning part (4), and the clamping part (2) is fixed through the mounting holes (8), and the workpiece is clamped on the supporting platform (6).

2. The wire-cutting auxiliary clamp according to claim 1, wherein the adjusting seam (3) extends from the side surface of the auxiliary clamp (1) to the bottom of the auxiliary clamp (1), and the length of the adjusting seam extending on the side surface of the auxiliary clamp (1) is less than the length of the positioning part (4).

3. The wire-cutting auxiliary clamping fixture as claimed in claim 2, wherein the transition of the adjusting seam (3) in the horizontal direction and the vertical direction is a smooth transition.

4. The wire-cutting auxiliary clamping fixture according to claim 3, wherein a plurality of positioning holes (9) for bolts to pass through are formed in the auxiliary clamping part (1), the lower ends of the bolts are in threaded connection with the workbench, the positioning holes (9) are distributed at the front end and the rear end of the auxiliary clamping part (1), the size of each positioning hole (9) is larger than that of each bolt, and a limiting protrusion (10) for limiting the position of the head of each bolt is arranged in each positioning hole (9).

5. The wire-cutting auxiliary clamping fixture as claimed in claim 4, wherein the positioning holes (9) are kidney-round holes.

6. The wire-cutting auxiliary clamping fixture as claimed in claim 1, wherein the width of the supporting platform (6) is 8-10 mm.

7. The auxiliary clamping fixture for linear cutting according to claim 6, wherein the clamping end of the clamping member (2) extends out of the supporting portion (5) and is opposite to the supporting platform (6), a limiting block (11) is clamped between the other end of the clamping member (2) and the auxiliary clamping member (1), and one side of the limiting block (11) contacting with the clamping member (2) is arranged in a step shape.