CN210677929U

CN210677929U - Precision machining structure for stripper plate

Info

Publication number: CN210677929U
Application number: CN201921266453.3U
Authority: CN
Inventors: 李春林
Original assignee: Kunshan Shenghongqun Machinery Co Ltd
Current assignee: Kunshan Shenghongqun Machinery Co Ltd
Priority date: 2019-08-07
Filing date: 2019-08-07
Publication date: 2020-06-05
Anticipated expiration: 2029-08-07

Abstract

The utility model belongs to the technical field of precision finishing accessories, in particular to a precision finishing structure of a stripper plate, which comprises a bottom plate, wherein four corners of the bottom plate are provided with mounting screw holes, the inner part of the bottom plate is provided with four chutes in an axisymmetric distribution, the inner parts of the chutes are slidably connected with positioning clamping jaws, and the positioning clamping jaws comprise a first telescopic arm, a second telescopic arm and a telescopic rod; can be according to the needs of seting up the position of slotted hole, adjust the flexible length of the xarm of four location clamping jaws, make locating plate on four location clamping jaws piece together each other and be a rectangle or a circular, thereby can piece together sawtooth or circular interior a slotted hole of seting up of formation, make the line of cut of electric spark can pass the slotted hole, directly cut along the edge of locating plate, do not need equipment programming coordinate mark cutting, the probability of having reduced programming error, the location precision is high, and application range is wide, the limitation is little.

Description

Precision machining structure for stripper plate

Technical Field

The utility model belongs to the technical field of the precision finishing accessory, concretely relates to material returned plate precision finishing structure.

Background

The precise cutting process is a process of cutting off an extremely thin metal layer on the surface of a workpiece by a machine tool with high precision and good rigidity and a cutter with fine sharpening at a very high or very low cutting speed, very small cutting depth and very small feeding amount.

Present material returned board is when punching the fluting, generally adopts spark-erosion wire cutting equipment, when carrying out line cutting to panel, need carry out the panel location with the help of outside location frock, after the location, still need mark with the form of coordinate according to the fluting needs, through seeking limit ware alignment back, set up certain position of this work piece and be absolute zero point, all fluting or drilling coordinate reference absolute zero point set up, it is comparatively troublesome to use, and there is programming error, cause panel cutting loss, reduce production efficiency and production quality.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a material returned plate precision finishing structure, it is reasonable to have simple structure, convenient to use, easy operation, the cutting is efficient, fixes a position accurate characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a material returned plate precision finishing structure, includes the bottom plate, the installation screw has all been seted up to four corners of bottom plate, four spouts have been seted up to the inside axisymmetric distribution of bottom plate, the inside sliding connection of spout has the location clamping jaw, the location clamping jaw includes first flexible arm, the flexible arm of second and telescopic link, first flexible arm cover is established the outside of the flexible arm of second, and with the flexible arm sliding connection of second, the telescopic link includes first telescopic link and second telescopic link, first telescopic link with the second telescopic link block is fixed, the flexible arm of second with second telescopic link integrated into one piece, the tail end block fixedly connected with locating plate of first flexible arm.

Preferably, the tail end of the first telescopic arm is provided with a connecting slot hole, the inner wall of the connecting slot hole is fixedly bonded with a sealing ring, and the inner side of the positioning plate is integrally connected with a connecting part matched with the connecting slot hole.

Preferably, an anti-skid placing station is fixedly bonded at the middle position of the top of the bottom plate.

Preferably, the bottom integrated into one piece of first telescopic link is connected with the slide, first telescopic link with the slide is "L" type, the outer wall integrated into one piece of slide is equipped with the slide axle.

Preferably, the outer sides of the first telescopic arm and the second telescopic arm are provided with scale marks.

Preferably, the telescopic rod and the first telescopic arm are both fixed with locking bolts in a threaded manner, and rubber pads are fixedly bonded to contact ends of the locking bolts.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the precision processing structure of the stripper plate is characterized in that four sliding grooves which correspond to each other are respectively arranged on the periphery of a bottom plate, a positioning clamping jaw which slides on the bottom plate is installed by the sliding grooves, the positioning clamping jaw is of an L-shaped structure, two supporting arms are of a telescopic structure, a positioning plate can be understood at the tail end of a transverse supporting arm, the stripper plate is placed on an anti-skid placing station to wait for grooving and punching, the telescopic length of cross arms of the four positioning clamping jaws can be adjusted according to the requirement of the arranging position of a slotted hole, so that the positioning plates on the four positioning clamping jaws are spliced into a rectangle or a circle, a slotted hole can be arranged in a sawtooth or the circle formed by splicing, the cutting line of electric sparks can penetrate through the slotted hole, the cutting is directly carried out along the edge of the positioning plates, the cutting of programming coordinate marks of equipment is not needed, the positioning accuracy is high, the application range is wide, the cutting tool can be installed on different cutting equipment for use according to use requirements, the limitation is small, the use efficiency is high, the cutting speed is increased, and the cutting quality is improved;

2. in addition, the positioning plates with different sizes can be replaced according to the size of the square groove and the positioning plates with arc or arc angles can be replaced according to needs by adopting a clamping mode of detachable connection between the positioning plates and the support arms, so that the cutting needs of the slotted holes with different sizes and different shapes are realized.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

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

fig. 3 is a schematic top view of the bottom plate of the present invention;

fig. 4 is a schematic structural view of a positioning clamping jaw in the present invention;

fig. 5 is a schematic view of another positioning clamping jaw structure in the present invention.

In the figure: 1. a base plate; 101. mounting a screw hole; 102. a chute; 11. an anti-skid placing station; 2. positioning the clamping jaw; 21. a first telescopic arm; 211. connecting the slotted holes; 22. a second telescopic arm; 23. locking the bolt; 24. a telescopic rod; 241. a first telescopic rod; 242. a second telescopic rod; 243. a slide base; 2431. a slide shaft; 3. positioning a plate; 31. a connecting portion; 4. and (5) sealing rings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides a stripper plate precision finishing structure, comprising a base plate 1, installation screw 101 has all been seted up to four corners of bottom plate 1, four spout 102 have been seted up to the inside axisymmetric distribution of bottom plate 1, spout 102's inside sliding connection has location clamping jaw 2, location clamping jaw 2 includes first flexible arm 21, the flexible arm 22 of second and telescopic link 24, first flexible arm 21 cover is established in the outside of the flexible arm 22 of second, and with the flexible arm 22 sliding connection of second, telescopic link 24 includes first telescopic link 241 and second telescopic link 242, first telescopic link 241 is fixed with second telescopic link 242 block, the flexible arm 22 of second and second telescopic link 242 integrated into one piece, the tail end block fixedly connected with locating plate 3 of first flexible arm 21.

In this embodiment: the inside sliding connection of spout 102 has positioning clamping jaw 2, positioning clamping jaw 2 includes first flexible arm 21, the flexible arm 22 of second and telescopic link 24, the tail end block fixedly connected with locating plate 3 of first flexible arm 21, place the anti-skidding station 11 of placing with the material returning plate and wait for the fluting to punch and add man-hour, can be according to the needs of seting up the position of slotted hole, adjust the flexible length of the first flexible arm 21 of four positioning clamping jaw 2, make locating plate 3 on four positioning clamping jaw 2 piece together each other and be a rectangle or a circular, thereby can set up a slotted hole in the sawtooth of piecing together formation or circular, make the line of cut of electric spark can pass the slotted hole, directly cut along the inside edge of locating plate 3, do not need equipment programming coordinate mark cutting, the probability of programming error has been reduced, the location precision is high.

Specifically, the tail end of the first telescopic arm 21 is provided with a connecting slot hole 211, the inner wall of the connecting slot hole 211 is fixedly bonded with a sealing ring 4, and the inner side of the positioning plate 3 is integrally connected with a connecting part 31 matched with the connecting slot hole 211; a fixed more stable for the installation of locating plate 3 on first flexible arm 21, the dismouting of being convenient for to can be according to the needs of the shape size of cutting slotted hole, change the locating plate 3 of equidimension and shape structure not, application range is wide, and is efficient.

Specifically, an anti-skid placing station 11 is fixedly bonded at the middle position of the top of the bottom plate 1; station 11 is placed for the rubber material to the antiskid, and the higher authority still is equipped with a plurality of convex seat, has good antiskid nature, and the stability of placing of reinforcing panel on bottom plate 1 avoids receiving the influence of cutting force the skew that slides to appear.

Specifically, the bottom end of the first telescopic rod 241 is integrally connected with a sliding seat 243, the first telescopic rod 241 and the sliding seat 243 are in an "L" shape, and the outer wall of the sliding seat 243 is integrally provided with a sliding shaft 2431; so that the sliding of the sliding base 243 in the sliding groove 102 is more stable.

Specifically, scale marks are arranged on the outer sides of the first telescopic arm 21 and the second telescopic arm 22; the staff of being convenient for according to the cutting needs, the accurate interval of adjusting between first flexible arm 21 and the flexible arm 22 of second changes the position of first flexible arm 21 on panel, strengthens the convenience of location precision and location regulation.

Specifically, the telescopic rod 24 and the first telescopic arm 21 are both fixed with a locking bolt 23 in a threaded manner, and a rubber pad is fixed at the contact end of the locking bolt 23 in an adhering manner; be used for telescopic link 24 and first flexible arm 21 to adjust the back, utilize locking bolt 23 can carry on spacingly to telescopic link 24 and first flexible arm 21, convenient to use, easy operation, fixed stability is strong.

The utility model discloses a theory of operation and use flow: when the stripper plate is placed on the anti-skid placing station 11 to wait for grooving and punching, the telescopic length of the first telescopic arm 21 of the four positioning clamping jaws 2 can be adjusted according to the requirement of the opening position of the slotted hole, then the height of the first telescopic rod 241 is adjusted, so that the clamping jaws and the positioning plate 3 are attached to the top surface of the plate, after the adjustment is completed, the locking bolt 23 is pinched, the locking bolt 23 is rotated clockwise, so that the contact ends of the locking bolt 23 are respectively attached to the second telescopic arm 22 and the second telescopic rod 242, the positioning plates 3 on the four positioning clamping jaws 2 are spliced into a rectangle or a circle, so that a slotted hole can be formed in the spliced sawtooth or the circle, the cutting line of the electric spark can pass through the slotted hole, the cutting is directly carried out along the edge of the positioning plate 3, the cutting of equipment programming coordinate marks is not needed, the probability of programming errors is reduced, and, and application range is wide, and installation screw 101 on the bottom plate 1 can be according to the use needs, installs bottom plate 1 and uses on different cutting equipment, and the limitation is little, and the availability factor is high for cutting speed improves the cutting quality, in addition, can change the not locating plate 3 of equidimension according to the size of square groove, can also change the locating plate 3 of arc or arc angle as required, realizes the cutting needs of the slotted hole of equidimension and different shapes.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a material returned plate precision finishing structure, includes bottom plate (1), its characterized in that: four corners of the bottom plate (1) are respectively provided with an installation screw hole (101), the inner part of the bottom plate (1) is axially and symmetrically distributed with four sliding grooves (102), the inside of the sliding chute (102) is connected with a positioning clamping jaw (2) in a sliding way, the positioning clamping jaw (2) comprises a first telescopic arm (21), a second telescopic arm (22) and a telescopic rod (24), the first telescopic arm (21) is sleeved outside the second telescopic arm (22), and is connected with the second telescopic arm (22) in a sliding way, the telescopic rod (24) comprises a first telescopic rod (241) and a second telescopic rod (242), the first telescopic rod (241) is clamped and fixed with the second telescopic rod (242), the second telescopic arm (22) and the second telescopic rod (242) are integrally formed, the tail end of the first telescopic arm (21) is fixedly connected with a positioning plate (3) in a clamping manner.

2. The precision machining structure of the stripper plate as recited in claim 1, wherein: the tail end of the first telescopic arm (21) is provided with a connecting groove hole (211), the inner wall of the connecting groove hole (211) is fixedly bonded with a sealing ring (4), and the inner side of the positioning plate (3) is integrally connected with a connecting part (31) matched with the connecting groove hole (211).

3. The precision machining structure of the stripper plate as recited in claim 1, wherein: an anti-skid placing station (11) is fixedly bonded at the middle position of the top of the bottom plate (1).

4. The precision machining structure of the stripper plate as recited in claim 1, wherein: the bottom end integrated into one piece of first telescopic link (241) is connected with slide (243), first telescopic link (241) with slide (243) are "L" type, the outer wall integrated into one piece of slide (243) is equipped with slide (2431).

5. The precision machining structure of the stripper plate as recited in claim 1, wherein: the outer sides of the first telescopic arm (21) and the second telescopic arm (22) are provided with scale marks.

6. The precision machining structure of the stripper plate as recited in claim 1, wherein: and the telescopic rod (24) and the first telescopic arm (21) are fixedly provided with a locking bolt (23) in a threaded manner, and a rubber pad is fixedly bonded at the contact end of the locking bolt (23).