CN210877970U - Positioning device for wire cutting machine - Google Patents

Positioning device for wire cutting machine Download PDF

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Publication number
CN210877970U
CN210877970U CN201921573308.XU CN201921573308U CN210877970U CN 210877970 U CN210877970 U CN 210877970U CN 201921573308 U CN201921573308 U CN 201921573308U CN 210877970 U CN210877970 U CN 210877970U
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China
Prior art keywords
positioning
push pedal
sliding
push
splint
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Active
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CN201921573308.XU
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Chinese (zh)
Inventor
徐荣义
彭润富
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Wuhu Sun God Auto Parts Manufacturing Co ltd
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Wuhu Sun God Auto Parts Manufacturing Co ltd
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Abstract

The utility model provides a positioning device for a wire cutting machine, which comprises a positioning base, wherein the upper surface of the positioning base is symmetrically provided with first sliding chutes, two ends of the first sliding chutes are symmetrically provided with first positioning devices, the two first positioning devices comprise first push plates, two ends of the bottom of the first push plates are symmetrically welded with first sliding blocks, each first sliding block is in sliding connection with the corresponding first sliding chute, and two the top of first push pedal all is equipped with the backup pad, two the second spout has all been seted up to the upper surface of backup pad, two the both ends symmetry of second spout is equipped with second positioner, two second positioner all includes the second push pedal, two the top of second push pedal all runs through and has seted up the third spout, two the equal symmetric sliding connection in both ends of third spout has the second slider. The utility model discloses can accomplish the location to the work piece of size variation in size.

Description

Positioning device for wire cutting machine
Technical Field
The utility model relates to a machining positioner technical field mainly relates to a positioner for wire cut electrical discharge machining.
Background
The wire cutting machine mainly comprises three parts, namely a machine tool, a numerical control system and a high-frequency power supply. The numerical control system consists of a single chip microcomputer, a keyboard and a variable frequency detection system and has the main functions of clearance compensation, linear interpolation, circular interpolation, automatic broken wire processing and the like. It can cut materials such as high strength, high toughness, high hardness, high brittleness, magnetic materials, and precision fine and complex shaped parts. Wire cutting techniques and wire cutting machines are being widely used in various industries.
The cutting positioning device of the existing wire cutting machine is complex in structure and low in applicability, different positioning devices are needed to be used when workpieces with different sizes are positioned, working hours are wasted, working efficiency is reduced, and the using requirements of users cannot be met. Therefore, a positioning device suitable for cutting machines with different sizes of tools is needed.
SUMMERY OF THE UTILITY MODEL
The utility model mainly provides a positioner for wire cut electrical discharge machining for solve the technical problem who proposes among the above-mentioned background art.
The utility model provides a technical scheme that above-mentioned technical problem adopted does:
a positioning device for a wire cutting machine comprises a positioning base, wherein first sliding grooves are symmetrically formed in the upper surface of the positioning base, first positioning devices are symmetrically arranged at two ends of the two first sliding grooves, each first positioning device comprises a first push plate, first sliding blocks are symmetrically welded at two ends of the bottom of each first push plate, each first sliding block is in sliding connection with the corresponding first sliding groove, supporting plates are arranged at the top ends of the two first push plates, second sliding grooves are formed in the upper surfaces of the two supporting plates, second positioning devices are symmetrically arranged at two ends of the two second sliding grooves, each second positioning device comprises a second push plate, third sliding grooves are formed in the top ends of the two second push plates in a penetrating mode, and second sliding blocks are symmetrically connected at two ends of the two third sliding grooves in a sliding connection mode, each second sliding block is in sliding connection with the corresponding second sliding groove.
Preferably, two support rods are arranged between each first push plate and two ends of the support plate, the two support rods are symmetrically distributed, and the top of each first push plate is connected with the bottom of the support plate through the two support rods.
Preferably, every one side of first push pedal all is equipped with first splint, every evenly be equipped with a plurality of first buffer beam between first splint and the first push pedal, and every first splint all through a plurality of first buffer beam with first push pedal is connected.
Preferably, every one side that first splint were kept away from to first push pedal all is equipped with first cylinder, every the output of first cylinder all is connected with first telescopic link, and every first cylinder all through first telescopic link with first push pedal is connected.
Preferably, every one side of second push pedal all is equipped with the second splint, every evenly be equipped with a plurality of second buffer beam between second splint and the second push pedal, and every the second splint all through a plurality of the second buffer beam with the second push pedal is connected.
Preferably, one side of each second push plate, which is far away from the second clamping plate, is provided with a second cylinder, the output end of each second cylinder is connected with a second telescopic rod, one end of each second telescopic rod penetrates through a side panel, the bottom of each side panel is welded to the upper surface of the positioning base, and each second cylinder is connected with the second push plate through the second telescopic rod.
Preferably, two supports are symmetrically arranged at two ends of the bottom of the supporting plate, a fourth sliding groove is formed in the top end of each support in a penetrating mode, the two ends of each fourth sliding groove are symmetrically and slidably connected with the supporting rod, the top ends of the two supports are in contact with the bottom of the supporting plate, and the bottom ends of the two supports are welded to the upper surface of the positioning base.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model relates to a rationally, simple structure, mainly through being equipped with first positioner and Y axle direction in X axle direction and being equipped with the second positioner, set first positioner to become to comprise first push pedal, first slider, backup pad and first splint, set the second positioner to comprise second push pedal, second slider and second splint, through starting two first cylinders work, make two first telescopic links promote first push pedal to the centre simultaneously, thereby make the first splint on the first push pedal can clip the bottom of waiting to process the work piece simultaneously; drive the bracing piece through the push pedal and make its fourth spout on the support top slide to drive the second slider motion in backup pad and the second spout, through starting two second cylinder work, make two second telescopic links promote the second push pedal to the centre simultaneously, thereby make the second splint in the second push pedal can clip simultaneously and treat the top of processing work piece and can accomplish the location to the work piece of size variation.
The present invention will be explained in detail with reference to the drawings and specific embodiments.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of a first positioning device of the present invention;
fig. 3 is a schematic structural diagram of a second positioning device of the present invention.
Reference numerals: 1. positioning a base; 11. a first chute; 2. a first positioning device; 21. a first push plate; 22. a first slider; 23. a support bar; 24. a support plate; 241. a second chute; 25. a first splint; 251. a first buffer rod; 3. a support; 31. a fourth chute; 4. a first cylinder; 41. a first telescopic rod; 5. a side panel; 6. a second cylinder; 61. a second telescopic rod; 7. a second positioning device; 71. a second push plate; 711. a third chute; 72. a second slider; 73. a second splint; 731. a second buffer rod.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-3, a positioning device for a wire cutting machine includes a positioning base 1, first sliding grooves 11 are symmetrically formed on an upper surface of the positioning base 1, first positioning devices 2 are symmetrically formed at two ends of each of the first sliding grooves 11, each of the two first positioning devices 2 includes a first push plate 21, first sliding blocks 22 are symmetrically welded at two ends of a bottom of each of the two first push plates 21, each of the first sliding blocks 22 is slidably connected to the corresponding first sliding groove 11, a supporting plate 24 is disposed at a top end of each of the two first push plates 21, second sliding grooves 241 are formed on upper surfaces of the two supporting plates 24, second positioning devices 7 are symmetrically disposed at two ends of each of the two second sliding grooves 241, each of the two second positioning devices 7 includes a second push plate 71, and a third sliding groove 711 is formed at a top end of each of the two second push plates 71, two ends of the two third sliding grooves 711 are symmetrically and slidably connected with second sliding blocks 72, and each second sliding block 72 is slidably connected with the corresponding second sliding groove 241.
Referring to fig. 1, two ends of the bottom of each of the two support plates 24 are symmetrically provided with a support 3, the top ends of the two support 3 are respectively provided with a fourth sliding groove 31 in a penetrating manner, two ends of each of the fourth sliding grooves 31 are symmetrically and slidably connected with the support rod 23, the top ends of the two support 3 are respectively contacted with the bottom of the support plate 24, and the bottom ends of the two support 3 are respectively welded on the upper surface of the positioning base 1. In this example, the support 3 and the fourth sliding groove 31 can effectively facilitate the support bar 23 to slide the support plate 24 and support the support plate 24.
Referring to fig. 2, two support rods 23 are disposed between each first push plate 21 and the two ends of the support plate 24, the two support rods 23 are symmetrically distributed, and the top of each first push plate 21 is connected to the bottom of the support plate 24 through the two support rods 23; a first clamping plate 25 is arranged on one side of each first push plate 21, a plurality of first buffer rods 251 are uniformly arranged between each first clamping plate 25 and the first push plate 21, and each first clamping plate 25 is connected with the first push plate 21 through the plurality of first buffer rods 251; every one side that first push pedal 21 kept away from first splint 25 all is equipped with first cylinder 4, every the output of first cylinder 4 all is connected with first telescopic link 41, and every first cylinder 4 all through first telescopic link 41 with first push pedal 21 is connected. In this example, through the design of first cylinder 4 and first splint 25, can realize effectively working through first cylinder 4 for first push pedal 21 is promoted to first telescopic link 41, thereby is convenient for first splint 25 to fix a position the centre gripping to the bottom of work piece.
Referring to fig. 3, a second clamping plate 73 is disposed on one side of each second pushing plate 71, a plurality of second buffer rods 731 are uniformly disposed between each second clamping plate 73 and the second pushing plate 71, and each second clamping plate 73 is connected to the second pushing plate 71 through the plurality of second buffer rods 731; one side, far away from the second clamping plate 73, of each second push plate 71 is provided with a second cylinder 6, the output end of each second cylinder 6 is connected with a second telescopic rod 61, one end of each second telescopic rod 61 is provided with a side panel 5 in a penetrating manner, the bottom of each side panel 5 is welded on the upper surface of the positioning base 1, and each second cylinder 6 is connected with the second push plate 71 through the second telescopic rod 61. In this example, through the design of second cylinder 6 and second splint 73, can realize effectively that it works to pass through second cylinder 6 for second telescopic link 61 promotes second push pedal 71, thereby is convenient for second splint 73 to fix a position the centre gripping to the top of work piece.
The utility model discloses a concrete operation as follows:
when the utility model is used, firstly, the workpiece to be processed is placed at the center of the positioning base 1, the two first cylinders 4 are started to work simultaneously, the two first telescopic rods 41 push the first push plate 21 towards the middle simultaneously, the first push plate 21 slides in the first chute 11 through the first slider 22 at the bottom until the first clamp plate 25 on the first push plate 21 simultaneously clamps the bottom of the workpiece to be processed, so that the workpiece to be processed is fixed, at the moment, the support rod 23 between the two ends of the first push plate 21 and the support plate 24 slides along with the first push plate 21 in the fourth chute 31 at the top end of the bracket 3, and simultaneously the support plate 24 and the second slider 72 in the second chute 241 are driven to move, then, the two second cylinders 6 are started to work simultaneously, so that the two second telescopic rods 61 push the second push plate 71 towards the middle simultaneously, and the second push plate 71 slides in the second sliding groove 241 through the second sliding block 72 at the bottom until the second clamping plate 73 on the second push plate 71 simultaneously clamps the top of the workpiece to be machined, so that the positioning can be completed.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents, and thus the embodiments of the invention are intended only as illustrative examples of the invention and no limitation of the invention is intended whatsoever to be construed by the embodiments of the invention.

Claims (7)

1. The utility model provides a positioner for wire cut electrical discharge machining, is including location base (1), its characterized in that: the upper surface of the positioning base (1) is symmetrically provided with first sliding grooves (11), two ends of each first sliding groove (11) are symmetrically provided with first positioning devices (2), each first positioning device (2) comprises a first push plate (21), two ends of the bottom of each first push plate (21) are symmetrically welded with first sliding blocks (22), each first sliding block (22) is in sliding connection with the corresponding first sliding groove (11), the top ends of the two first push plates (21) are respectively provided with a supporting plate (24), the upper surfaces of the two supporting plates (24) are respectively provided with second sliding grooves (241), two ends of the two second sliding grooves (241) are symmetrically provided with second positioning devices (7), the two second positioning devices (7) respectively comprise second push plates (71), the top ends of the two second push plates (71) are respectively provided with third sliding grooves (711) in a penetrating manner, two ends of the two third sliding grooves (711) are symmetrically and slidably connected with second sliding blocks (72), and each second sliding block (72) is slidably connected with the corresponding second sliding groove (241).
2. The positioning device for the wire electric discharge machine according to claim 1, characterized in that: every be equipped with two bracing pieces (23), two between first push pedal (21) and backup pad (24) both ends bracing piece (23) are the symmetric distribution, and every the top of first push pedal (21) all is through two bracing piece (23) with the bottom of backup pad (24) is connected.
3. The positioning device for the wire electric discharge machine according to claim 2, characterized in that: every one side of first push pedal (21) all is equipped with first splint (25), every evenly be equipped with a plurality of first buffer beam (251) between first splint (25) and first push pedal (21), and every first splint (25) all through a plurality of first buffer beam (251) with first push pedal (21) are connected.
4. A positioning device for a wire cutting machine according to claim 3, characterized in that: every one side that first splint (25) were kept away from in first push pedal (21) all is equipped with first cylinder (4), every the output of first cylinder (4) all is connected with first telescopic link (41), and every first cylinder (4) all through first telescopic link (41) with first push pedal (21) are connected.
5. The positioning device for the wire electric discharge machine according to claim 1, characterized in that: every one side of second push pedal (71) all is equipped with second splint (73), every evenly be equipped with a plurality of second buffer beam (731) between second splint (73) and second push pedal (71), and every second splint (73) all are through a plurality of second buffer beam (731) with second push pedal (71) are connected.
6. The positioning device for the wire electric discharge machine according to claim 5, characterized in that: every one side that second push pedal (71) kept away from second splint (73) all is equipped with second cylinder (6), every the output of second cylinder (6) all is connected with second telescopic link (61), every the one end of second telescopic link (61) all runs through and is equipped with side board (5), every the bottom of side board (5) all welds the upper surface of location base (1), and every second cylinder (6) all through second telescopic link (61) with second push pedal (71) are connected.
7. The positioning device for the wire electric discharge machine according to claim 2, characterized in that: two the bottom both ends symmetry of backup pad (24) is equipped with support (3), two the top of support (3) all runs through and has seted up fourth spout (31), every the equal symmetrical sliding connection in both ends of fourth spout (31) has bracing piece (23), and two the top of support (3) all with the bottom of backup pad (24) contacts, two the bottom of support (3) all welds the upper surface of location base (1).
CN201921573308.XU 2019-09-20 2019-09-20 Positioning device for wire cutting machine Active CN210877970U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921573308.XU CN210877970U (en) 2019-09-20 2019-09-20 Positioning device for wire cutting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921573308.XU CN210877970U (en) 2019-09-20 2019-09-20 Positioning device for wire cutting machine

Publications (1)

Publication Number Publication Date
CN210877970U true CN210877970U (en) 2020-06-30

Family

ID=71332170

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921573308.XU Active CN210877970U (en) 2019-09-20 2019-09-20 Positioning device for wire cutting machine

Country Status (1)

Country Link
CN (1) CN210877970U (en)

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