CN216177376U - Clamp for multi-surface linear cutting product piece - Google Patents

Abstract

The utility model provides an anchor clamps for multiaspect wire-electrode cutting product spare, includes the anchor clamps base, the anchor clamps main part and compresses tightly the subassembly, the anchor clamps main part comprises L shape by horizontal position and vertical position, horizontal position and anchor clamps base via the bolt fastening, the lower splint are fixed on horizontal position upper portion, the front portion of vertical position is equipped with the fixed positioning platform of evagination, vertical position lateral part is equipped with movable locating plate, fixed positioning platform and lower splint constitute the location to the three direction of product spare X, Y, Z, compress tightly the subassembly and compress tightly product spare. The utility model is designed aiming at the problem of simplifying the clamping of the linear cutting processing of a class of product pieces, and by adopting the utility model, the clamping times of the product pieces are reduced under the condition of ensuring the processing precision, and the working efficiency and the equipment utilization rate are improved. The utility model has simple structure, is easy to implement and is suitable for the wire-electrode cutting processing of small-batch workpieces.

Description

Clamp for multi-surface linear cutting product piece

Technical Field

The utility model relates to a clamp, in particular to a clamp for multi-surface wire cutting product pieces.

Background

At present, wire cutting is widely used as one of electric machining devices, and is commonly used for machining the contour of a batch workpiece. The linear cutting equipment utilizes the continuously moving fine metal wire to carry out pulse discharge erosion machining on the workpiece, and has the advantages of small machining allowance, high precision, short production period, low cost and the like. The linear cutting needs to clamp and align the product piece by means of the clamp when the product piece is subjected to contour machining, and the suitable clamp can save materials, greatly improve the production efficiency and shorten the production period. Most of clamps in the current market are general auxiliary clamps, and high efficiency, machining and precision cannot be guaranteed in the aspect of machining of specific workpieces. The traditional clamp needs to clamp each workpiece for several times to finish cutting of different surfaces, the requirement of one-time clamping and multi-surface machining cannot be met, machining efficiency is low, and equipment utilization rate is reduced due to frequent clamping of the product.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the prior art and provides a clamp for multi-surface wire-electrode cutting product pieces, which simplifies the processing steps and improves the processing efficiency and the equipment utilization rate.

The problem of the utility model is realized by the following technical scheme:

the utility model provides an anchor clamps for multiaspect wire-electrode cutting product spare, includes the anchor clamps base, the anchor clamps main part and compresses tightly the subassembly, the anchor clamps main part comprises L shape by horizontal position and vertical position, horizontal position and anchor clamps base via the bolt fastening, the lower splint are fixed on horizontal position upper portion, the front portion of vertical position is equipped with the fixed positioning platform of evagination, vertical position lateral part is equipped with movable locating plate, fixed positioning platform and lower splint constitute the location to the three direction of product spare X, Y, Z, compress tightly the subassembly and compress tightly product spare.

Above-mentioned anchor clamps that are used for multiaspect wire-electrode cutting product spare, compress tightly the subassembly and be equipped with support column, clamp plate and locking bolt, the support column is fixed at the horizontal position of anchor clamps main part, and the support column top is equipped with adjusting bolt, and the vertical position of anchor clamps main part is equipped with logical groove, and the clamp plate passes logical groove and touches and press on product spare and adjusting bolt, and locking bolt passes logical groove upper portion and compresses tightly the clamp plate.

Above-mentioned a anchor clamps for multiaspect wire-electrode cutting product spare, the lateral part bolted connection of the vertical position of activity fixed plate and anchor clamps main part.

Above-mentioned a anchor clamps for multiaspect wire-electrode cutting product spare, the lower plate is followed the bottom of logical groove and is stretched out, and the anterior support product spare of lower plate.

Above-mentioned anchor clamps for multiaspect wire-electrode cutting product spare, vertical position symmetry sets up two logical grooves, and the activity locating plate is fixed respectively in the left and right sides of vertical position, and the lower plate parallel arrangement is two, compresses tightly the subassembly and sets up two sets.

The combined clamp is designed aiming at a class of product pieces needing multi-surface processing, the combined clamp is provided with the fixed positioning table and the movable positioning plate, after the product pieces to be processed are reliably positioned by the fixed positioning table, the movable positioning plate and the lower clamping plate, the product pieces are clamped by the clamping mechanism, and then the movable positioning plate is detached, so that the three planes and the four corner arc transition surfaces of the product pieces can be subjected to linear cutting processing at one time, the clamping times of the product pieces are reduced under the condition of ensuring the processing precision, and the working efficiency and the equipment utilization rate are improved.

The utility model has simple structure, is easy to implement and is suitable for the wire-electrode cutting processing of small-batch workpieces.

Drawings

The utility model will be further explained with reference to the drawings.

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

FIG. 2 is a view in the direction A of FIG. 1;

fig. 3 is a schematic view of the present invention in use.

The list of labels in the figure is: 1. the clamp comprises a clamp base, 2 parts of a clamp body, 2-1 parts of a fixed positioning table, 2-2 parts of a through groove, 3 parts of a lower clamping plate, 4 parts of a movable positioning plate, 5 parts of a locking bolt, 6 parts of a pressing plate, 7 parts of a product, 7-1 parts of a product line cutting surface, 8 parts of an adjusting bolt, 9 parts of a supporting column.

Detailed Description

Referring to fig. 1 and 2, the present invention includes a clamp base 1, a clamp body 2, and a hold-down assembly. The fixture base is fixed on a workbench of the equipment. The clamp main body is L-shaped and comprises a horizontal part and a vertical part, the horizontal part and the clamp base are fixed through bolts, a lower clamping plate 3 is fixed on the upper part of the horizontal part, and the lower clamping plate is used for supporting a product piece 7 and positioning the product piece in the Z direction. The front part of the vertical part of the clamp main body is provided with a convex fixed positioning table 2-1, the fixed positioning table is used for positioning the product in the Y direction, and the thickness of the fixed positioning table is determined according to the processing requirements of the product. The side part of the vertical part is fixed with a movable positioning plate 4 through a bolt, and the movable positioning plate is used for positioning the product in the X direction. Thus, the movable positioning plate, the fixed positioning table and the lower clamping plate form three-direction positioning of the product piece X, Y, Z. The pressing assembly is used for pressing and fixing the product piece. The pressing assembly is provided with a supporting column 9, a pressing plate 6 and a locking bolt 5. The support column is fixed at the horizontal position of anchor clamps main part, and the support column top is equipped with adjusting bolt 8, and rotating adjusting bolt can adjust the support height. The vertical position of anchor clamps main part is equipped with logical groove 2-2, and the lower plate stretches out from the bottom that leads to the groove, and the front portion of lower plate supports the product spare, and the clamp plate passes logical groove and touches and press on product spare and adjusting bolt, and locking bolt passes logical groove upper portion and compresses tightly the clamp plate. In the illustrated embodiment, two through grooves are symmetrically formed in the vertical part, the movable positioning plates are respectively fixed on the left side and the right side of the vertical part, two lower clamping plates are arranged in parallel, and two sets of pressing assemblies are arranged. Two product pieces can be installed at a time.

Referring to fig. 3, when the utility model is used, a product piece is placed on the lower clamping plate, and two surfaces of the product piece are close to the movable positioning plate and the fixed positioning table, so that the product piece is positioned; then, screwing the locking bolt to fix the product piece; and (3) removing the movable positioning plate, wherein the front, two side faces and two rear corner parts of the product piece 7 are product piece linear cutting surfaces, and the three surfaces and four corner part arc transition surfaces of the product piece can be processed by sequentially clamping.

Claims (5)

1. A anchor clamps that is used for multiaspect wire-electrode cutting product spare which characterized in that: including anchor clamps base, anchor clamps main part and compress tightly the subassembly, the anchor clamps main part comprises L shape by horizontal position and vertical position, and horizontal position and anchor clamps base are via the bolt fastening, the fixed lower splint in horizontal position upper portion, and the front portion at vertical position is equipped with the fixed position platform of evagination, and vertical position lateral part is equipped with movable locating plate, and movable locating plate, fixed position platform and lower splint constitute the location to three directions of product piece X, Y, Z, compress tightly the subassembly and compress tightly product piece.

2. The clamp for the multi-wire cutting product according to claim 1, wherein: the pressing assembly is provided with a supporting column, a pressing plate and a locking bolt, the supporting column is fixed at the horizontal position of the clamp main body, an adjusting bolt is arranged at the top of the supporting column, a through groove is formed in the vertical position of the clamp main body, the pressing plate penetrates through the through groove to touch and press the product piece and the adjusting bolt, and the locking bolt penetrates through the upper portion of the through groove to tightly press the pressing plate.

3. The clamp for the multi-wire cutting product piece according to claim 2, wherein: the movable fixing plate is connected with the side part of the vertical part of the clamp main body through a bolt.

4. The clamp for the multi-wire cutting product piece according to claim 3, wherein: the lower clamping plate extends out of the bottom of the through groove, and the front part of the lower clamping plate supports the product piece.

5. The clamp for the multi-wire cutting product piece according to claim 4, wherein: two through grooves are symmetrically formed in the vertical portion, the movable positioning plates are respectively fixed on the left side and the right side of the vertical portion, the two lower clamping plates are arranged in parallel, and the two sets of pressing assemblies are arranged.

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