CN214134091U

CN214134091U - Die slotting device

Info

Publication number: CN214134091U
Application number: CN202120060867.1U
Authority: CN
Inventors: 赵越凡
Original assignee: Hebei Institute of Mechanical and Electrical technology
Current assignee: Hebei Institute of Mechanical and Electrical technology
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2021-09-07
Anticipated expiration: 2031-01-11

Abstract

The utility model discloses a mould fluting device, include the supporting seat, install workstation, setting on the supporting seat are in mould processing case on the workstation the inside and the fixed setting of mould processing case are in the spacing chuck at workstation center, be used for spacing fixing the spacing claw of body on spacing chuck be provided with the top mounting bracket on the mould processing case install and be used for compressing tightly fixedly the telescopic cylinder of body and be used for doing the grooved fluting drill bit of body. Through on the basis of conventional digit control machine tool in this application, the spacing chuck of installation is right the body carries out spacing fixed in the level, and the piece that compresses tightly that utilizes servo telescoping cylinder and cross structure simultaneously is right in vertical direction the body carries out spacing fixed to it is more convenient right the body carries out spacing fixed.

Description

Die slotting device

Technical Field

The utility model relates to a mechanical die technical field especially relates to a mould fluting device.

Background

The conventionality uses digit control machine tool to carry out the mould course of working, because the fluting of drill bit rotates the vibration to arouse easily that the anchor clamps of fixed body take place the skew, make the body take place the deviation at the fluting size of processing, influence off-the-shelf qualification rate, it is not convenient for fix through bolt spare to have the trompil on the body in addition, the installation of conventional anchor clamps is more troublesome, be difficult to with the spacing fixed or fixed work center at the turn round of body, thereby influence the notched accuracy of mould easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a mould fluting device, the problem of the accuracy of used body inconvenient spacing fixed easy influence fluting drilling when solving conventional mould fluting.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides a die slotting device, which comprises a supporting seat, a workbench arranged on the supporting seat, a die processing box arranged on the workbench, a limiting chuck fixedly arranged in the die processing box at the center of the workbench, a limiting claw for limiting and fixing a green body on the limiting chuck, a top mounting frame arranged on the die processing box, a telescopic cylinder arranged on the top mounting frame for compressing and fixing the green body and a slotting drill bit for slotting the green body; the mould processing box is fixedly arranged on the workbench, the end part of a telescopic rod of the telescopic cylinder compresses the blank body on the limiting chuck through a compressing piece, the compressing piece is of a cross structure, and a protective pad is arranged on the contact bottom surface of the compressing piece and the blank body.

Furthermore, a cooling water spray head which sprays to the slotting drill bit is arranged in the die processing box.

Still further, the limiting chuck is a three-jaw chuck, and the three-jaw chuck adjusts the mutual distance between the three limiting jaws on the three-jaw chuck through a screw rod.

And further, the slotting drill bit is adjusted and driven by controlling the driving mechanism to perform punching and slotting on the green body.

Still further, at least two symmetrical telescopic cylinders are installed in the die processing box, and the telescopic cylinders are servo telescopic cylinders.

Still further, the blank is coaxial with the limiting chuck.

Still further, the protection pad is coated on the cross structure of the pressing piece.

Still further, the periphery side of the blank is provided with a protection pad which is in contact with the three limiting claws.

Compared with the prior art, the utility model discloses a beneficial technological effect: through on the basis of conventional digit control machine tool in this application, the spacing chuck of installation is right the body carries out spacing fixed in the level, and the piece that compresses tightly that utilizes servo telescoping cylinder and cross structure simultaneously is right in vertical direction the body carries out spacing fixed to it is more convenient right the body carries out spacing fixed.

Drawings

The present invention will be further explained with reference to the following description of the drawings.

Fig. 1 is a schematic structural view of the main body of the die grooving apparatus of the present invention;

fig. 2 is a schematic view of a fixing disc of the die grooving apparatus of the present invention;

fig. 3 is a schematic view of a fixing claw of the die grooving apparatus of the present invention;

fig. 4 is a schematic view of the blank body compressing part of the die grooving apparatus of the present invention.

Description of reference numerals: 1. a supporting seat; 2. a work table; 3. a limiting chuck; 3-1, limiting claws; 4. a green body; 5. a top mounting bracket; 6. a telescopic cylinder; 6-1, a pressing piece; 6-2, a protective pad; 7. controlling the driving mechanism; 8. a slotting drill bit; 9. and (5) a mould processing box.

Detailed Description

As shown in fig. 1-4, the embodiment discloses a die grooving apparatus, which includes a supporting base 1, a worktable 2 fixedly mounted on the supporting base 1 by bolts or welding, a die processing box 9 fixedly mounted on the worktable 2, a limiting chuck 3 inside the die processing box 9 and fixedly mounted at the center of the worktable 2, a limiting claw 3-1 for limiting and fixing a blank 4 on the limiting chuck 3, a top mounting rack 5 mounted on the die processing box 9, a telescopic cylinder 6 mounted on the top mounting rack 5 for pressing and fixing the blank 4, and a grooving drill 8 for grooving the blank 4; the slotting drill bit 8 is controlled and driven by a numerical control machine, the die processing box 9 comprises a support frame and a toughened glass outer cover, the top mounting frame 5 is fixed on the support frame of the die processing box 9, and the bottom of the top mounting frame 5 is provided with a telescopic cylinder 6 facing the interior of the die processing box 9; the die processing box 9 is fixedly arranged on the workbench 2, the end part of the telescopic rod of the telescopic cylinder 6 tightly presses the blank 4 on the limiting chuck 3 through a pressing piece 6-1, the pressing piece 6-1 is of a cross structure, and the telescopic end of the telescopic cylinder 6 is fixed at the center of the cross structure; and a protective pad 6-2 is arranged on the contact bottom surface of the pressing piece 6-1 and the blank body 4, wherein the protective pad 6-2 is a rubber pad wrapped on the protective pad.

In this embodiment, a cooling water nozzle spraying to the slotting drill bit 8 is installed in the mold processing box 9, a drain hole is formed on the worktable 2, wherein cooling water is conveyed through the cooling water nozzle by a peristaltic pump and a hose, and a water filter is installed on a water inlet pipe of the peristaltic pump; the limiting chuck 3 is a three-jaw chuck, and the three-jaw chuck adjusts the mutual distance between three limiting jaws 3-1 on the three-jaw chuck through a screw; the slotting drill bit 8 is used for adjusting and driving the blank body 4 to perform slotting through controlling the driving mechanism 7, wherein the controlling and driving mechanism 7 comprises a PLC control system, a machine tool main body and a driving unit; at least two symmetrical telescopic cylinders 6 are arranged in the die processing box 9, and the telescopic cylinders 6 are servo telescopic cylinders; when the lower end of the telescopic cylinder 6 is required to be grooved and punched, the pressing piece 6-1 of the telescopic cylinder 6 is lifted, and the other telescopic cylinder 6 continues to play a role in pressing and fixing the green body 4; the blank body 4 is coaxial with the limiting chuck 3, and the working center of the slotting drill bit 8 is coaxial with the limiting chuck; the protective pad 6-2 is coated on the cross structure of the pressing piece 6-1, and the protective pad which is in contact with the three limiting claws 3-1 is arranged on the periphery of the blank 4, so that the bottom surface and the peripheral side surface of the blank 4 are prevented from being scratched in the limiting and fixing process.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used for convenience of description only, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

The above embodiments are only for describing the preferred mode of the invention, and are not intended to limit the scope of the invention, and various modifications and improvements made to the technical solution of the invention by those skilled in the art without departing from the spirit of the invention should fall within the protection scope defined by the claims of the invention.

Claims

1. The utility model provides a mould fluting device which characterized in that: the device comprises a supporting seat (1), a workbench (2) arranged on the supporting seat (1), a die processing box (9) arranged on the workbench (2), a limiting chuck (3) which is arranged inside the die processing box (9) and is fixedly arranged at the center of the workbench (2), a limiting claw (3-1) for limiting and fixing a green body (4) on the limiting chuck (3), a top mounting frame (5) arranged on the die processing box (9), a telescopic cylinder (6) for pressing and fixing the green body (4) and a slotting drill bit (8) for slotting the green body (4) which are arranged on the top mounting frame (5); the die machining box (9) is fixedly installed on the workbench (2), the end portion of a telescopic rod of the telescopic cylinder (6) presses the green body (4) on the limiting chuck (3) through a pressing piece (6-1), the pressing piece (6-1) is of a cross structure, and a protection pad (6-2) is arranged on the contact bottom surface of the pressing piece (6-1) and the green body (4).

2. The die grooving apparatus of claim 1, wherein: and a cooling water spray head which sprays to the slotting drill bit (8) is arranged in the die processing box (9), and a drain hole is formed in the workbench (2).

3. The die grooving apparatus of claim 1, wherein: the limiting chuck (3) is a three-jaw chuck, and the three-jaw chuck adjusts the mutual distance between the three limiting jaws (3-1) on the three-jaw chuck through a screw rod.

4. The die grooving apparatus of claim 1, wherein: the slotting drill bit (8) is adjusted and driven by controlling the driving mechanism (7) to punch and slot the green body (4).

5. The die grooving apparatus of claim 1, wherein: at least two symmetrical telescopic cylinders (6) are installed in the die processing box (9), and the telescopic cylinders (6) are servo telescopic cylinders.

6. The die grooving apparatus of claim 1, wherein: the blank body (4) is coaxial with the limiting chuck (3).

7. The die grooving apparatus of claim 1, wherein: the protective pad (6-2) is coated on the cross structure of the pressing piece (6-1).

8. The die grooving apparatus of claim 1, wherein: and a protective pad which is in contact with the three limiting claws (3-1) is arranged on the peripheral side of the blank body (4).