CN214815500U

CN214815500U - Conducting block fine-adjustment device for linear cutting

Info

Publication number: CN214815500U
Application number: CN202121399022.1U
Authority: CN
Inventors: 贺高科; 王学池; 王旭; 王一冲
Original assignee: Shaanxi University of Technology
Current assignee: Shaanxi University of Technology
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2021-11-23
Anticipated expiration: 2031-06-23

Abstract

The utility model discloses a conducting block fine-adjustment device for wire cutting, which comprises a base and a supporting bracket, wherein an adjusting bracket is arranged above the supporting bracket, a conducting block is arranged at the center of the top of the adjusting bracket, and an auxiliary component is arranged in the middle of the supporting bracket; the support bracket comprises a C-shaped middle frame with an upward opening, sliding grooves are transversely formed in two sides of the top of the middle frame, cross frames are arranged on two sides of the middle frame, the cross frames are far away from a rotating lug vertically arranged at one end of the middle frame, the adjusting frame comprises an installation table for accommodating a conductive block, and a sliding block is arranged at the bottom of the installation table. Has the advantages that: the utility model discloses a rotating the screw rod and driving the mount table and support the conducting block sideslip to adjust the conducting block to the optional position of installation in-range, ensure that the conducting block upper surface optional position all can adjust the contact cut line position, improve the utilization efficiency of conducting block, it is more convenient to adjust, and the practicality is strong.

Description

Conducting block fine-adjustment device for linear cutting

Technical Field

The utility model relates to a wire-electrode cutting equipment field, concretely relates to conducting block micromatic setting for wire-electrode cutting.

Background

The conductive block on the linear cutting machine tool is generally made of hard alloy materials, the machining principle is that the workpiece is corroded by high temperature generated by instant discharge between a cutting line and two electrodes of the workpiece, in the linear cutting machining process, the cutting line is always in contact with the conductive block and slides relatively, working electricity is introduced to the cutting line through the conductive block to form an electrode, the conductive block is statically fixed on a wire frame, the cutting line moves, a groove with a certain depth is formed at the position where the conductive block is in contact with the cutting line along with long-time contact, friction and discharge of the cutting line and the conductive block, the cutting line is easy to be clamped when continuously moving along the groove, the cutting line is broken, the cutting line is scrapped, and in order to reduce the wire breakage, the contact position of the conductive block and the cutting line needs to be frequently replaced.

The applicant finds that at least the following technical problems exist in the prior art: the conducting block position adjustment structure that uses at present is through adding the gasket in order to change the conducting block position, and the adjustment precision is relatively poor, complex operation, and it is inconvenient to use, causes the conducting block surface utilization inefficiency, and the practicality is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a conducting block micromatic setting for wire-electrode cutting is just in order to solve above-mentioned problem, drives the mount table through rotating the screw rod and supports the conducting block sideslip to adjust the conducting block to the optional position in the installation scope, ensure that the conducting block upper surface optional position all can adjust the contact cut line position, improve the utilization efficiency of conducting block, it is more convenient to adjust, and the practicality is strong, details see the explanation below.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a conducting block fine-adjustment device for wire cutting, which comprises a base and a supporting bracket, wherein an adjusting bracket is arranged above the supporting bracket, a conducting block is arranged at the center of the top of the adjusting bracket, and an auxiliary component is arranged in the middle of the supporting bracket;

the utility model discloses a bearing bracket, including the opening C shape center, this center top both sides all transversely are provided with the spout, the center both sides all are provided with the crossbearer, the crossbearer is kept away from the vertical rotation ear that is provided with of center one end, the alignment jig is including the mount table that holds the conducting block, the mount table bottom is provided with the slider, the slider with spout sliding fit, just the slider middle part transversely is provided with and runs through the screw rod that rotates the ear, the screw rod with slider screw-thread fit, just the screw rod with rotate ear normal running fit.

When the conducting block fine-tuning device for linear cutting is adopted, when the position of the conducting block needs to be adjusted, and when the required adjusting distance is smaller than the distance between two adjacent groups of positioning holes, the knob is directly rotated to drive the screw rod to rotate, and the screw rod and the sliding block are matched through threads, so that the sliding block is supported to transversely slide along the sliding groove, and the transverse position adjusting process of the mounting table and the conducting block is realized; when the required adjustment distance is larger than the distance between two adjacent groups of positioning holes, the handle is pulled upwards to drive the bottom end of the restraint frame to be separated from the positioning holes, the support bracket is in a transverse free moving state at the moment, so that the support bracket is supported by the side frame to drive the adjusting frame to transversely move, the position of the conductive block is roughly adjusted, then the knob is rotated again to drive the sliding block to transversely move along the sliding groove through the screw rod, the position of the conductive block is accurately finely adjusted, and the adjustment speed of the conductive block is increased.

Preferably, the two ends of the screw rod penetrate out of the rotating lugs, two groups of knobs are symmetrically arranged at the two ends of the screw rod, and a plurality of groups of anti-skidding grooves are uniformly arranged on the outer circumferential side of each knob in a surrounding mode.

Preferably, the base is a rectangular flat plate structure extending transversely, side frames are vertically arranged on two sides of the top of the base, guide holes transversely penetrate through the middle parts of the side frames, and the cross frame transversely penetrates through the guide holes and is in sliding fit with the guide holes.

Preferably, the middle of the base is transversely and uniformly provided with a plurality of groups of positioning holes, four corners of the bottom side of the base are respectively provided with a fixing frame, the fixing frames are C-shaped frames with upward openings, and threaded holes are vertically communicated with the centers of the bottoms of the frames.

Preferably, the auxiliary assembly comprises a U-shaped restraint frame with a downward opening, two ends of the restraint frame vertically penetrate through the bottom in the middle frame, the restraint frame is in clearance fit with the middle frame, and two ends of the bottom of the restraint frame respectively penetrate into the two groups of positioning holes.

Preferably, the middle parts of the two ends of the restraint frame below the middle frame are respectively provided with a stop block, the outer sides of the restraint frame between the two groups of stop blocks and the middle frame are respectively sleeved with a spring, and the top of the restraint frame is transversely provided with a handle.

Has the advantages that: the utility model discloses a rotating the screw rod and driving the mount table and support the conducting block sideslip to adjust the conducting block to the optional position of installation in-range, ensure that the conducting block upper surface optional position all can adjust the contact cut line position, improve the utilization efficiency of conducting block, it is more convenient to adjust, and the practicality is strong.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is a schematic perspective view of the present invention;

fig. 3 is a schematic view of the present invention showing a split structure;

fig. 4 is a schematic perspective view of the auxiliary assembly of the present invention.

The reference numerals are explained below:

1. a base; 101. a side frame; 102. a guide hole; 103. positioning holes; 104. a fixing frame; 2. a support bracket; 201. a middle frame; 201a, a chute; 202. a cross frame; 203. rotating the lug; 3. an adjusting bracket; 301. an installation table; 302. a slider; 303. a screw; 304. a knob; 4. a conductive block; 5. an auxiliary component; 501. a restraint frame; 502. a stopper; 503. a spring; 504. a handle.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a conducting block fine-tuning device for wire cutting, which comprises a base 1 and a support bracket 2, wherein an adjusting frame 3 is arranged above the support bracket 2, a conducting block 4 is arranged at the center of the top of the adjusting frame 3, and an auxiliary component 5 is arranged in the middle of the support bracket 2;

support bracket 2 includes opening C shape center 201 up, this center 201 top both sides all transversely are provided with spout 201a, center 201 both sides all are provided with crossbearer 202, crossbearer 202 is kept away from the vertical rotation ear 203 that is provided with of center 201 one end, alignment jig 3 is including the mount table 301 that holds conducting block 4, mount table 301 bottom is provided with slider 302, slider 302 and spout 201a sliding fit, and slider 302 middle part transversely is provided with the screw rod 303 that runs through rotation ear 203, screw rod 303 and slider 302 screw-thread fit, and screw rod 303 and rotation ear 203 normal running fit, rotation ear 203 is all worn out at screw rod 303 both ends, and screw rod 303 both ends symmetry is provided with two sets of knobs 304, the outer circumference side of knob 304 evenly encircles and is provided with multiunit antiskid groove 201 a.

As an optional embodiment, the base 1 is a rectangular flat plate structure extending horizontally, two sides of the top of the base 1 are vertically provided with side frames 101, the middle part of each side frame 101 transversely penetrates through a guide hole 102, a cross frame 202 transversely penetrates through the guide hole 102 and is in sliding fit with the guide hole 102, the middle part of the base 1 is transversely and uniformly provided with a plurality of groups of positioning holes 103, four corners of the bottom side of the base 1 are provided with fixing frames 104, the fixing frames 104 are C-shaped frames with upward openings, the center of the bottom of each frame is vertically penetrated with a threaded hole so as to fix the whole equipment at a set installation position through the threaded hole on the fixing frame 104, the auxiliary assembly 5 comprises a U-shaped constraint frame 501 with a downward opening, two ends of the constraint frame 501 vertically penetrate through the inner bottom of the middle frame 201, the constraint frame 501 is in clearance fit with the middle frame 201, two ends of the bottom of the constraint frame 501 respectively penetrate into the two groups of positioning holes 103, two ends of the constraint frame 501 below the middle frame 201 are provided with stoppers 502, springs 503 are sleeved on the outer sides of the restraint frames 501 between the two sets of stoppers 502 and the middle frame 201, and grips 504 are transversely arranged on the tops of the restraint frames 501.

By adopting the structure, when the position of the conductive block 4 needs to be adjusted, and when the required adjustment distance is smaller than the distance between two adjacent groups of positioning holes 103, the knob 304 is directly rotated to drive the screw 303 to rotate, and the screw 303 and the slide block 302 are in threaded fit, so that the slide block 302 is supported to transversely slide along the sliding groove 201a, and the transverse position adjustment process of the mounting table 301 and the conductive block 4 is realized; when the required adjustment distance is larger than the distance between two adjacent positioning holes 103, the grip 504 is pulled upwards to drive the bottom end of the restraint frame 501 to be pulled out from the positioning holes 103, at the moment, the support bracket 2 is in a transverse free moving state, so that the support bracket 2 is supported by the side frame 101 to drive the adjusting frame 3 to transversely move, the position of the conductive block 4 is roughly and quickly adjusted, then the knob 304 is rotated again to drive the sliding block 302 to transversely move along the sliding groove 201a through the screw 303, and the position of the conductive block 4 is accurately finely adjusted, so that the adjustment speed of the conductive block 4 is increased;

drive mount table 301 through rotating screw rod 303 and support the sideslip of conducting block 4 to adjust conducting block 4 to the optional position of installation scope, ensure that conducting block 4 upper surface optional position all can adjust to contact cutting line position, improve conducting block 4's utilization efficiency, it is more convenient to adjust, and the practicality is strong.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a conducting block micromatic setting for wire-electrode cutting which characterized in that: the device comprises a base (1) and a support bracket (2), wherein an adjusting frame (3) is arranged above the support bracket (2), a conductive block (4) is arranged at the center of the top of the adjusting frame (3), and an auxiliary component (5) is arranged in the middle of the support bracket (2);

support bracket (2) including opening C shape center (201) up, this center (201) top both sides all transversely are provided with spout (201a), center (201) both sides all are provided with crossbearer (202), crossbearer (202) are kept away from the vertical rotation ear (203) that is provided with of center (201) one end, alignment jig (3) are including mount table (301) that hold conducting block (4), mount table (301) bottom is provided with slider (302), slider (302) with spout (201a) sliding fit, just slider (302) middle part transversely is provided with and runs through screw rod (303) of rotation ear (203), screw rod (303) with slider (302) screw-thread fit, just screw rod (303) with rotation ear (203) normal running fit.

2. The conductive block fine-tuning device for wire cutting according to claim 1, wherein: the two ends of the screw rod (303) penetrate out of the rotating lug (203), two groups of knobs (304) are symmetrically arranged at the two ends of the screw rod (303), and a plurality of groups of anti-skidding grooves (201a) are uniformly arranged on the outer circumferential side of each knob (304) in a surrounding mode.

3. The conductive block fine-tuning device for wire cutting according to claim 1, wherein: the base (1) is a transversely-extending rectangular flat plate structure, side frames (101) are vertically arranged on two sides of the top of the base (1), guide holes (102) transversely penetrate through the middle portions of the side frames (101), and transverse frames (202) transversely penetrate through the guide holes (102) and are in sliding fit with the guide holes (102).

4. The conductive block fine-tuning device for wire cutting as set forth in claim 3, wherein: the middle of the base (1) is transversely and uniformly provided with a plurality of groups of positioning holes (103), four corners of the bottom side of the base (1) are respectively provided with a fixing frame (104), the fixing frames (104) are C-shaped frames with upward openings, and threaded holes are vertically communicated with the centers of the bottoms of the frames.

5. The conductive block fine-tuning device for wire cutting as set forth in claim 4, wherein: the auxiliary assembly (5) comprises a U-shaped restraint frame (501) with a downward opening, the two ends of the restraint frame (501) vertically penetrate through the bottom in the middle frame (201), the restraint frame (501) is in clearance fit with the middle frame (201), and the two ends of the bottom of the restraint frame (501) penetrate into the positioning holes (103) respectively.

6. The conductive block fine-tuning device for wire cutting as set forth in claim 5, wherein: the middle parts of two ends of the restraint frame (501) below the middle frame (201) are respectively provided with a stop block (502), the outer sides of the restraint frame (501) between the stop blocks (502) and the middle frame (201) are respectively sleeved with a spring (503), and the top of the restraint frame (501) is transversely provided with a handle (504).