CN216829036U

CN216829036U - Electric spark insert block tool

Info

Publication number: CN216829036U
Application number: CN202220633766.3U
Authority: CN
Inventors: 井顺旺; 董志强; 刘志广; 董思成; 张殿杰
Original assignee: Qinhuangdao Dicastal Xionglong Wheels Co Ltd
Current assignee: Qinhuangdao Dicastal Xionglong Wheels Co Ltd
Priority date: 2022-03-23
Filing date: 2022-03-23
Publication date: 2022-06-28
Anticipated expiration: 2032-03-23

Abstract

The utility model relates to the technical field of electric spark machining, and an electric spark insert tooling is disclosed, the problem that the cylindrical workpiece is easy to move when being machined by the existing electric spark machining tooling is solved, the cylindrical workpiece cannot be positioned and clamped when being machined, so that the cylindrical workpiece is easy to move when being machined, the electric spark machining tooling comprises an operation table, a support frame is installed at the top end of the operation table, an electric spark device is installed in the middle of the bottom end of the support frame, mounting plates are symmetrically installed at the top end of the operation table, an adjusting component is installed at the bottom end of one of the mounting plates, chutes are respectively arranged at opposite sides of the two mounting plates, are of a cross structure, and slide plates are installed in the chutes; through being provided with spout, slide and arc cardboard, can realize fixed to the chucking of cylindric machined part, effectively avoid cylindric work piece to appear moving in man-hour promptly, guaranteed the stability of cylindric machined part man-hour, be favorable to going on of cylindric machined part processing.

Description

Electric spark insert block tool

Technical Field

The utility model belongs to the technical field of spark-erosion machining, specifically be a frock is inserted to electric spark.

Background

Electric spark machining has been widely used in the mechanical industry since the last 40 th century, and its machining principle is to utilize the instantaneous high temperature generated by the pulse spark discharge between the workpiece and the tool electrode to selectively and locally melt and vaporize and erode the surface material of the workpiece, so as to obtain parts with certain shape, size and surface roughness, and it can machine any workpiece with hard, brittle, tough, soft and high melting point.

The existing electric spark machining tool cannot position and clamp a cylindrical workpiece when the cylindrical workpiece is machined, so that the cylindrical workpiece is easy to move when being machined.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a frock is inserted to electric spark, the effectual electric spark machining frock that has solved current among the above-mentioned background art adds man-hour to cylindric machined part, can not treat the machined part and fix a position the clamp tightly for cylindric workpiece adds the easy removal problem that appears in man-hour.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electric spark frock of inserting, which comprises an operation bench, the support frame is installed on the top of operation panel, the bottom mid-mounting of support frame has the electric spark device, the mounting panel is installed to the top symmetry of operation panel, adjusting part is installed to the bottom of one of them mounting panel, the spout has all been seted up to relative one side of two mounting panels, the spout is the cruciform structure, install the slide in the spout, the number of slide is four, the mounting hole has been seted up to the symmetry on the slide, install the movable rod in the mounting hole, the arc cardboard is installed to the one end of movable rod, the cover is equipped with the spring on the movable rod, the spring is located between slide and the arc cardboard, the baffle is all installed to middle part one side that the slide is close to mutually.

Preferably, the middle part of spout has been seted up logical groove, leads to the inslot and installs the removal post, and equal symmetry articulates on the terminal surface of removal post has the connecting rod, and the other end and the slide of connecting rod are articulated mutually.

Preferably, a fixing frame is installed on one side, away from the movable column, of the installing plate, a rotating rod is installed in the fixing frame in a rotating mode, a first screw rod is installed at one end, penetrating through the fixing frame, of the rotating rod, and the first screw rod is in threaded connection with the movable column.

Preferably, the adjusting component comprises a groove formed in one side of the top end of the operating platform, a second lead screw is installed in the groove, and a rotating wheel is installed at one end, penetrating through the operating platform, of the second lead screw.

Preferably, a sliding block is installed on the second screw rod in a threaded mode, and the top end of the sliding block is connected with the bottom end of one of the installation plates.

Preferably, the electric spark device comprises a base arranged at the bottom end of the support frame, and a motor is arranged at the bottom end of the base.

Preferably, a workbench is installed at the bottom end of the motor, an arc electrode is installed on one side of the bottom end of the workbench, an insert pressing plate is installed on the other side of the bottom end of the workbench, and a side die insert is installed in the insert pressing plate.

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

(1) during work, the cylindrical workpiece can be clamped and fixed by the sliding groove, the sliding plate and the arc-shaped clamping plate, so that the cylindrical workpiece is effectively prevented from moving during machining, the stability of the cylindrical workpiece during machining is ensured, the cylindrical workpiece is machined, the movable rod and the spring are arranged, the tightness between the arc-shaped clamping plate and the cylindrical workpiece is increased, and the stability of the cylindrical workpiece is further increased;

(2) in operation, through being provided with fluting, second lead screw and slider, can realize the position adjustable of one of them mounting panel, be convenient for on the one hand realize treating the chucking of processing the work piece, on the other hand can realize processing the work piece of multiple length.

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 structural view of the present invention;

FIG. 3 is a schematic structural view of the adjusting assembly of the present invention;

FIG. 4 is a schematic view of the structure of the movable column of the present invention;

FIG. 5 is a schematic diagram of the structure of the mounting plate of the present invention;

FIG. 6 is a schematic structural view of an electric spark device according to the present invention;

in the figure: 1. an operation table; 2. a support frame; 3. an electric spark device; 4. mounting a plate; 5. an adjustment assembly; 6. a chute; 7. a slide plate; 8. a movable rod; 9. an arc-shaped clamping plate; 10. a spring; 11. a baffle plate; 12. moving the column; 13. a connecting rod; 14. a fixed mount; 15. a rotating rod; 16. a first lead screw; 17. grooving; 18. a second lead screw; 19. a slider; 20. a machine base; 21. a motor; 22. a work table; 23. a circular arc electrode; 24. an insert pressing plate; 25. and (4) a side die insert block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.

In the first embodiment, as shown in fig. 1 to 6, the utility model comprises an operating table 1, a supporting frame 2 is installed at the top end of the operating table 1, an electric spark device 3 is installed at the middle of the bottom end of the supporting frame 2, the electric spark device 3 comprises a base 20 installed at the bottom end of the supporting frame 2, a motor 21 is installed at the bottom end of the base 20, a working table 22 is installed at the bottom end of the motor 21, a circular arc electrode 23 is installed at one side of the bottom end of the working table 22, an insert pressing plate 24 is installed at the other side of the bottom end of the working table 22, an edge mold insert 25 is installed in the insert pressing plate 24, mounting plates 4 are symmetrically installed at the top end of the operating table 1, an adjusting component 5 is installed at the bottom end of one of the mounting plates 4, sliding grooves 6 are respectively formed at the opposite sides of the two mounting plates 4, the sliding grooves 6 are in a cross structure, sliding plates 7 are installed in the sliding grooves 6, the number of the sliding plates 7 is four, mounting holes are symmetrically formed on the sliding plates 7, install movable rod 8 in the mounting hole, arc cardboard 9 is installed to the one end of movable rod 8, the cover is equipped with spring 10 on the movable rod 8, spring 10 is located between slide 7 and the arc cardboard 9, baffle 11 is all installed to middle part one side that slide 7 is close to mutually, logical groove has been seted up at the middle part of spout 6, logical inslot is installed and is removed post 12, it has connecting rod 13 to all articulate to have the symmetry on the terminal surface of removal post 12, connecting rod 13's the other end is articulated mutually with slide 7, mounting panel 4 is kept away from one side of removing post 12 and is installed mount 14, bull stick 15 is installed to the 14 internal rotations of mount, bull stick 15 runs through the one end of mount 14 and installs first lead screw 16,

first lead screw

16 and 12 threaded connection of removal post.

In the second embodiment, on the basis of the first embodiment, the adjusting assembly 5 includes a slot 17 formed in one side of the top end of the operating platform 1, a second lead screw 18 is installed in the slot 17, a rotating wheel is installed at one end, penetrating through the operating platform 1, of the second lead screw 18, a sliding block 19 is installed on the second lead screw 18 in a threaded manner, and the top end of the sliding block 19 is connected with the bottom end of one of the mounting plates 4;

the runner is rotated, the rotation of the runner drives the second screw rod 18 to rotate, due to the arrangement of the grooves 17, the second screw rod 18 rotates to drive the slide block 19 to move laterally, the slide block 19 moves to drive the other mounting plate 4 to move, and the adjustable arrangement of one mounting plate 4 facilitates the clamping of workpieces to be processed on one hand and can process workpieces with various lengths on the other hand.

The working principle is as follows: when the clamping device works, only one end of a cylindrical workpiece to be machined is required to be abutted against one baffle 11, the workpiece to be machined is placed on the arc-shaped clamping plates 9, then the corresponding rotating rod 15 is rotated, the rotation of the rotating rod 15 drives the first screw rod 16 to rotate, due to the arrangement of the through grooves, the rotation of the first screw rod 16 drives the lateral movement of the moving column 12, the lateral movement of the moving column 12 deflects the connecting rod 13, along with the continuous movement of the moving column 12, the connecting rod 13 pulls the sliding plate 7 to move, due to the arrangement of the sliding groove 6, the sliding plate 7 pulls the arc-shaped clamping plates 9 to approach the moving column 12 until the four arc-shaped clamping plates 9 clamp the workpiece to be machined, and along with the continuous movement of the moving column 12, the arc-shaped clamping plates 9 push the moving rods 8 to move laterally, so that the springs 10 are in a compression state, and the tightness between the arc-shaped clamping plates 9 and the workpiece to be machined is increased, then the rotating wheel is rotated, the rotation of the rotating wheel drives the second screw rod 18 to rotate, due to the arrangement of the slot 17, the rotation of the second screw rod 18 drives the slide block 19 to move laterally, the slide block 19 moves to drive the other mounting plate 4 to move until the other end of the workpiece to be processed is abutted against the other baffle plate 11, and then the other rotating rod 15 is rotated in the same way until the other end of the workpiece to be processed is clamped and fixed.

Claims

1. The utility model provides an electric spark insert frock, includes operation panel (1), its characterized in that: a support frame (2) is arranged at the top end of the operating platform (1), an electric spark device (3) is arranged in the middle of the bottom end of the support frame (2), mounting plates (4) are symmetrically arranged at the top end of the operating platform (1), adjusting part (5) are installed to the bottom of one of them mounting panel (4), spout (6) have all been seted up to relative one side of two mounting panels (4), spout (6) are the cruciform structure, install slide (7) in spout (6), the number of slide (7) is four, the mounting hole has been seted up to the symmetry on slide (7), install movable rod (8) in the mounting hole, arc cardboard (9) are installed to the one end of movable rod (8), the cover is equipped with spring (10) on movable rod (8), spring (10) are located between slide (7) and arc cardboard (9), baffle (11) are all installed to middle part one side that slide (7) are close to mutually.

2. The electric spark insert block tool according to claim 1, wherein the electric spark insert block tool comprises: the middle part of spout (6) has been seted up logical groove, leads to the inslot and installs removal post (12), and equal symmetry articulates on the terminal surface of removal post (12) has connecting rod (13), and the other end and slide (7) of connecting rod (13) are articulated mutually.

3. The electric spark insert block tool according to claim 2, wherein the electric spark insert block tool comprises: the mounting plate (4) is kept away from one side of removing post (12) and is installed mount (14), and bull stick (15) are installed to mount (14) internal rotation, and first lead screw (16) are installed to the one end that bull stick (15) run through mount (14), first lead screw (16) and removal post (12) threaded connection.

4. The electric spark insert block tool according to claim 1, wherein the electric spark insert block tool comprises: the adjusting assembly (5) comprises a groove (17) formed in one side of the top end of the operating platform (1), a second screw rod (18) is installed in the groove (17), and the rotating wheel is installed at one end, penetrating through the operating platform (1), of the second screw rod (18).

5. The electric spark insert block tool according to claim 4, wherein the electric spark insert block tool comprises: and a sliding block (19) is arranged on the second screw rod (18) in a threaded manner, and the top end of the sliding block (19) is connected with the bottom end of one of the mounting plates (4).

6. The electric spark insert block tool according to claim 1, wherein the electric spark insert block tool comprises: the electric spark device (3) comprises a base (20) arranged at the bottom end of the support frame (2), and a motor (21) is arranged at the bottom end of the base (20).

7. The electric spark insert block tool according to claim 6, wherein the electric spark insert block tool comprises: the die is characterized in that a workbench (22) is installed at the bottom end of the motor (21), an arc electrode (23) is installed on one side of the bottom end of the workbench (22), an insert pressing plate (24) is installed on the other side of the bottom end of the workbench (22), and a side die insert (25) is installed in the insert pressing plate (24).