CN212329932U - Wire cutting jig pushes up to one side - Google Patents

Abstract

The utility model discloses a push up wire-electrode cutting tool to one side, including upper plate and anchor clamps, anchor clamps set up and serve at one of upper plate, set up the recess that can put into the oblique top on the anchor clamps, set up the screw thread through-hole of intercommunication recess on the anchor clamps. By using the oblique top wire cutting jig, after the degree of the clamp is fixed, subsequent oblique tops are only required to be placed into the clamp and flatly placed in the groove, the complicated process and time for correction can be saved, the fixed machining convenience is achieved, and the cutting precision and the machining efficiency are improved.

Description

Wire cutting jig pushes up to one side

Technical Field

The utility model relates to a wire-electrode cutting processing field, concretely relates to push up wire-electrode cutting tool to one side.

Background

The die lifter is also called a lifter and a lifter, is a common expression in the die industry, is a mechanism for forming barbs in products in the die design, and is suitable for simpler barb conditions.

At present, when the arc surface of the inclined top of the die is cut in linear cutting, the reference surface of a single inclined top needs to be placed on a working platform for correction, the clamping is inconvenient, and the average time for correcting one inclined top is 20 minutes. Including tens of oblique tops on one set of mould, if correct one by one and fixed number of degrees, the mode process is loaded down with trivial details, and the time-wasting seriously influences machining efficiency to still can lead to the work piece to appear scrapping if the inclination error appears.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the to-be-solved technical problem of the utility model is to provide a wire cut electrical discharge machining tool pushes up to one side can save calibration time to fixed work piece number of degrees promotes machining efficiency.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a wire cutting tool pushes up to one side, includes upper plate and anchor clamps, anchor clamps set up on one end of upper plate, set up the recess that can put into the oblique top on the anchor clamps, set up the screw thread through-hole that communicates the recess on the anchor clamps.

After the clamp is manufactured into a required angle, the inclined top is placed into the groove of the clamp, the inclined top is locked and fixed by inserting a bolt into the threaded through hole, and the machining can be started without correcting the angle.

Above-mentioned oblique top wire cutting tool's beneficial effect is: dozens of pitched roof degrees on one set of mould are all the same inclination, and after only the degree of the fixture is fixed, subsequent pitched roofs are only put into the fixture and are leveled in the grooves, so that the complicated process and time for correction can be saved, and the fixture is fixed and convenient to process.

Furthermore, one end of the upper plate is provided with a rotating column, the clamp is sleeved on the rotating column, and the clamp can rotate relative to the upper plate.

After the oblique top is placed for the first time, the clamp can be rotated relative to the upper plate to adjust the angle, and after the angle is fixed, the subsequent oblique top is placed into the clamp to be fixed, and then the machining can be started.

Furthermore, a circular hole is formed in one end, close to the upper plate, of the clamp, and the circular hole is connected with the rotating column in a sliding mode; and a first threaded through hole communicated with the circular hole is formed in the clamp.

After anchor clamps rotated for the column spinner through the circular port, the bolt of inserting compressed tightly the column spinner in screw through-hole one, can be difficult to the rotation with anchor clamps are fixed.

Furthermore, a second threaded through hole penetrating through the upper plate and the rotary column is axially formed in the upper plate, an insertion hole is formed in one side, far away from the rotary column, of the circular hole, and the second threaded through hole is communicated with the insertion hole;

and a locking bolt is inserted into the threaded through hole II, and one end of the locking bolt, which is close to the jack, is in interference fit with the jack.

Locking bolt and jack interference fit can drive anchor clamps and rotate, through rotating locking bolt, can rotate anchor clamps for upper plate and column spinner to the angle of adjustment anchor clamps, and fixed anchor clamps.

Further, still include the hypoplastron, upper plate detachably sets up on the hypoplastron, the both sides of hypoplastron are equipped with the clamp plate of outside extension.

After the upper plate is installed on the lower plate, the lower plate is placed at a position to be machined, and the pressing plate can be used for clamping the tool so as to improve machining precision.

Furthermore, a plurality of threaded holes corresponding to the positions are formed in the upper plate and the lower plate.

Through a plurality of connecting bolt connection, connect stably, and limit action in addition can promote the precision.

Drawings

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

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

fig. 3 is a schematic cross-sectional view B-B of fig. 2 according to the present invention;

fig. 4 is a schematic sectional view a-a of fig. 2 according to the present invention;

reference numerals: 1-inclined top, 100-upper plate, 110-threaded hole, 120-rotating column, 130-threaded through hole II, 140-locking bolt, 200-clamp, 210-groove, 220-threaded through hole, 230-circular hole, 240-threaded through hole I, 250-jack, 300-lower plate and 310-pressing plate.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby. In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced components or structures must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be considered as limiting the present invention.

Please refer to fig. 1 to 4, the utility model provides an oblique top wire cutting jig, including upper plate 100 and anchor clamps 200, anchor clamps 200 set up on one end of upper plate 100, will push up 1 to one side and put into anchor clamps 200 and lock fixed back, rectify to pushing up 1 to one side, with anchor clamps 200 angle set and fixed back, subsequent with the model push up 1 to one side directly put into and can process.

Specifically, the clamp 200 is provided with a strip-shaped groove 210 for placing the lifter 1, and the groove 210 is wide in width and can be used for placing the lifters 1 of different models and sizes. The clamp 200 is provided with a thread through hole 220 communicated with the groove 210, and after the pitched roof 1 is placed in the thread through hole 220, the pitched roof 1 can be fixed by inserting a bolt into the thread through hole 220. In this embodiment, the threaded through holes 220 are two, and are fixed by two bolts, so that the rotation of the pitched roof 1 can be avoided, and the locking effect is improved.

One end of the upper plate 100 is provided with a rotating column 120, and the clamp 200 is sleeved on the rotating column 120 and can rotate relative to the upper plate 100. The end of the clamp 200 adjacent to the upper plate 100 is provided with a circular hole 230, and the circular hole 230 is slidably coupled to the spin column 120 such that the clamp 200 can rotate with respect to the spin column 120 and the upper plate 100. The side of the clamp 200 is provided with a first screw through hole 240 communicating with the circular hole 230, and the rotary column 120 can be pressed by inserting a bolt, thereby fixing the angle of the clamp 200.

Further, the upper plate 100 is provided with a second threaded through hole 130 penetrating through the upper plate 100 and the rotary column 120 along the axial direction, one side of the circular hole 230 far away from the rotary column 120 is provided with an insertion hole 250, and the second threaded through hole 130 is communicated with the insertion hole 250. A locking bolt 140 is inserted into the second threaded through hole 130, and one end of the locking bolt 140 close to the insertion hole 250 is in interference fit with the insertion hole 250.

Through rotating locking bolt 140, can drive anchor clamps 200 and rotate for column spinner 120 and upper plate 100, after adjusting the angle, locking bolt 140 itself has the fixed action promptly, and the accessible bolt inserts in screw through-hole 240 simultaneously, makes the fixed more firm.

Specifically, the improved structure further comprises a lower plate 300, wherein the upper plate 100 is disposed on the lower plate 300 and detachably connected to the lower plate 300, and pressing plates 310 extending outwards are disposed on both sides of the lower plate 300. The pressing plate 310 is used for clamping and fixing the tool so as to ensure the stability during cutting and improve the machining precision. In the present embodiment, the upper plate 100 and the lower plate 300 are each provided with a plurality of screw holes 110 corresponding to each other in position, and are screwed together by bolts.

The working principle of the oblique top wire cutting jig is as follows: the pitched roof 1 is placed in the groove 210 of the clamp 200, the bolt is inserted into the threaded through hole 220 to fix the pitched roof 1, the clamp 200 is rotated to adjust the angle after the pitched roof 1 is corrected, and the bolt can be inserted into the threaded through hole I240 after the angle is adjusted, so that the clamp 200 is fixed relative to the upper plate 100. The lower plate 300 is placed at a place to be processed, and the pressing plate 310 is clamped by the tool, so that cutting processing can be started.

By using the linear cutting jig, the same oblique top is calibrated for the first time, and the subsequent oblique top is locked by using the bolt, so that the correction time is shortened, the processing efficiency is improved, and the processing precision can be ensured due to the convenient operation.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. The wire cutting jig for the pitched roof is characterized by comprising an upper plate and a clamp, wherein the clamp is arranged at one end of the upper plate, a groove capable of accommodating the pitched roof is formed in the clamp, and a threaded through hole communicated with the groove is formed in the clamp;

one of upper plate is served and is equipped with the column spinner, the anchor clamps cover is established on the column spinner, anchor clamps can rotate for the upper plate.

2. The inclined top line cutting jig according to claim 1, wherein a circular hole is formed at one end of the clamp close to the upper plate, and the circular hole is slidably connected with the rotary column; and a first threaded through hole communicated with the circular hole is formed in the clamp.

3. The inclined top wire cutting jig according to claim 2, wherein the upper plate is axially provided with a second threaded through hole penetrating through the upper plate and the rotary column, one side of the circular hole, which is far away from the rotary column, is provided with an insertion hole, and the second threaded through hole is communicated with the insertion hole;

and a locking bolt is inserted into the threaded through hole II, and one end of the locking bolt, which is close to the jack, is in interference fit with the jack.

4. The inclined top line cutting jig of claim 1, further comprising a lower plate, wherein the upper plate is detachably arranged on the lower plate, and pressing plates extending outwards are arranged on two sides of the lower plate.

5. The wire-cutting jig of claim 4, wherein the upper plate and the lower plate are provided with a plurality of threaded holes corresponding to each other.

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