CN215787272U

CN215787272U - Electrode for producing die of spark machine

Info

Publication number: CN215787272U
Application number: CN202121972815.8U
Authority: CN
Inventors: 赵李斌
Original assignee: Kunshan Rixinte Mould Co ltd
Current assignee: Kunshan Rixinte Mould Co ltd
Priority date: 2021-08-22
Filing date: 2021-08-22
Publication date: 2022-02-11
Anticipated expiration: 2031-08-22

Abstract

The utility model discloses an electrode for producing a die of a spark machine, and relates to the technical field of die processing. The adjustable bolt comprises a main body, wherein an adjusting device is installed on the lower portion of the main body, a plurality of bolts are in threaded connection with the side face of the middle portion of the main body, a rotating shaft is in threaded connection with one bolt, a gear is arranged in the middle of the rotating shaft, a gear box is rotatably connected to the upper surface of the main body, a threaded rod is in threaded connection with one side of the surface of the gear box, a gear is in threaded connection with the threaded rod, the diameter of a cavity of the gear box is larger than that of the gear, a base is rotatably connected to the upper end of the gear box, a sleeve clamping groove is fixedly connected to the center of the base, the rotating shaft is in interference fit with the sleeve clamping groove, and a positioning piece is in threaded connection with the upper surface of the base. The structure of the second bolt, the clamping block and the like are matched for use, so that the electrodes of different types can be clamped more stably; through the cooperation of structures such as rotation axis, threaded rod, connection gear, can change the centre gripping electrode position, realized the centre gripping to different kinds of electrodes.

Description

Electrode for producing die of spark machine

Technical Field

The utility model belongs to the technical field of die machining, and particularly relates to an electrode for die production of a spark machine.

Background

In the process of machining the spark machine, because the electrode is small, the accuracy is high, and the electrode clamp is suitable for electrode clamps of various models to improve the production efficiency of the die.

Patent specification CN201620680603.5 discloses a graphite electrode clamp for tire mold production, which is composed of multiple parts, the graphite electrode clamp includes: the device comprises a fixing plate, a fixing claw, a slipknot, a fixing screw, a graphite electrode, a locking nut, a mounting plate and a mounting screw. The mould processing is the accurate work kind of a needs location, so the chuck needs stable centre gripping, and the electrode is of a great variety simultaneously, and the device can't stabilize the centre gripping to different kinds of electrodes.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to an electrode for use in the production of a mold for a spark machine, which overcomes the above-mentioned problems of the related art.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to an electrode for producing a die of a spark machine, which comprises a main body, wherein an adjusting device is installed at the lower part of the main body, a plurality of bolts are connected to the side surface of the middle part of the main body in a threaded manner, a rotating shaft is connected to one bolt in a threaded manner, a gear is arranged in the middle of the rotating shaft, a gear box is connected to the upper surface of the main body in a rotating manner, a threaded rod is connected to one side of the surface of the gear box in a threaded manner, the threaded rod is connected with the gear in a threaded manner, the diameter of a cavity of the gear box is larger than that of the gear, a base is connected to the upper end of the gear box in a rotating manner, a sleeve clamping groove is fixedly connected to the center of the base, the rotating shaft is in interference fit with the sleeve clamping groove, and a positioning sheet is connected to the upper surface of the base in a threaded manner.

Further, adjusting device includes bolt two, bolt two evenly distributed main part lower part a plurality of, the inboard evenly distributed clamp splice of main part lower part, the clamp splice openly is provided with a plurality of boss, bolt two threaded connection has the clamp splice.

Further, a threaded rod penetrates through one side of the middle of the gear box and is connected with the gear in a threaded mode, and a graduated scale is arranged on the surface of the gear box.

Furthermore, the upper surface of the rotating shaft is in threaded connection with a blind rivet, the blind rivet is rotatably connected with a main shaft, and the lower part of the rotating shaft is in threaded connection with a first bolt.

Furthermore, the thickness of the positioning sheet is 2-3mm, the positioning sheet is in a hexagonal shape, the center of the positioning sheet is in a penetrating shape, the outer side of the positioning sheet is in threaded connection with a third bolt, and the inner side of the positioning sheet is in threaded connection with a fourth bolt.

Further, sleeve draw-in groove fixedly connected with base is inboard, sleeve draw-in groove bottom is provided with the key round pin, the key round pin is the arc, rotation axis upper portion surface is provided with the notch, notch and key round pin interference fit.

The utility model has the following beneficial effects:

1. through the matching use of the structures such as the second bolt and the clamping block, the stable clamping of electrodes of different types is realized;

2. through the cooperation of structures such as rotation axis, threaded rod, connection gear, can change the centre gripping electrode position, realized the centre gripping to different kinds of electrodes.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive work.

FIG. 1 is an overall schematic diagram of an embodiment of the present invention;

FIG. 2 is a cross-sectional view of an embodiment of the present invention;

FIG. 3 is an enlarged view of a portion of the embodiment of the present invention shown in FIG. 2;

fig. 4 is an enlarged view of a detail of the adjusting device according to the embodiment of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a main body; 2. an adjustment device; 3. a first bolt; 4. a rotating shaft; 5. a gear box; 6. a threaded rod; 7. a gear; 8. a base; 9. a sleeve clamping groove; 10. positioning plates; 11. pulling nails; 12. a graduated scale; 13. a third bolt; 14. a fourth bolt; 15. a key pin; 16. a notch; 201. a second bolt; 202. a clamping block; 203. and (4) a boss.

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. All other embodiments obtained by a person skilled in the art without any inventive work based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "open", "upper", "lower", "top", "middle", "inner", and the like, indicate positional or orientational relationships and are used merely for convenience in describing the utility model and for simplicity in description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model.

Referring to fig. 1-4, the utility model relates to an electrode for producing a mold of a spark machine, which comprises a main body 1, wherein an adjusting device 2 is installed at the lower part of the main body 1, a plurality of first bolts are connected to the side surface of the middle part of the main body 1 in a threaded manner, the first bolts 3 are connected with a rotating shaft 4 in a threaded manner, a gear 7 is arranged at the middle part of the rotating shaft 4, a gear box 5 is rotatably connected to the upper surface of the main body 1, a threaded rod 6 is connected to one side of the surface of the gear box 5 in a threaded manner, the threaded rod 6 is connected with the gear 7 in a threaded manner, the diameter of a cavity of the gear box 5 is larger than that of the gear 7, a base 8 is rotatably connected to the upper end of the gear box 5, a sleeve clamping groove 9 is fixedly connected to the center of the base 8, the rotating shaft 4 is in interference fit with the sleeve clamping groove 9, and a positioning sheet 10 is connected to the upper surface of the base 8 in a threaded manner.

In one embodiment, for the adjusting device 2, the adjusting device 2 includes two bolts 201, the two bolts 201 are uniformly distributed on a plurality of lower portions of the main body 1, the clamping blocks 202 are uniformly distributed on the inner side of the lower portion of the main body 1, a plurality of bosses 203 are arranged on the front surface of the clamping block 202, the two bolts 201 are in threaded connection with the clamping block 202, so that the two bolts 201 are rotated to push the clamping block 202 to advance, the clamping block 202 and the opposite clamping block 202 are squeezed, and the clamping block 202 is clamped more firmly. In addition, in specific applications, the clamp block 202 is a plurality of identical components, which can be adjusted according to the size of the electrode.

In one embodiment, for the gear box 5, a threaded rod 6 is provided in a middle portion of the gear box 5, the threaded rod 6 is connected to the gear 7 in a threaded manner, and a scale 12 is provided on a surface of the gear box 5, so that the gear 7 is driven by rotating the threaded rod 6, the rotating shaft 4 is fixedly connected to a center of the gear 7, and the body 1 can be finely adjusted by rotating the threaded rod 6. In addition, the orientation of the electrode tip can be adjusted by the user depending on the shape of the electrode for the particular application.

In one embodiment, for the rotating shaft 4, a blind rivet 11 is screwed on the upper surface of the rotating shaft 4, the blind rivet 11 is rotatably connected with a main shaft, and a bolt one 3 is screwed on the lower part of the rotating shaft 4, so that the bolt one 3 can be taken out, the part of the main body 1 can be disassembled, the model of the main body 1 can be replaced according to actual conditions, and more models of electrodes can be applied.

In one embodiment, the spacer 10 has a thickness of 2-3mm and a hexagonal shape, the center of the spacer 10 is penetrated, a third bolt 13 is screwed on the outer side of the spacer 10, and a fourth bolt 14 is screwed on the inner side of the spacer 10, so that the base 8 is in a horizontal state when the spacer 10 contacts with an external chuck, and the electrode is not inclined during processing. In addition, in particular applications, the spacer 10 is made of aluminum, which provides greater durability.

In an embodiment, for the sleeve clamping groove 9, the sleeve clamping groove 9 is fixedly connected to the inner side of the base 8, a key pin 15 is arranged at the bottom of the sleeve clamping groove 9, the key pin 15 is arc-shaped, a notch 16 is arranged on the surface of the upper portion of the rotating shaft 4, and the key pin 15 is arranged in the notch 16 in interference fit, so that the rotating shaft 4 is rotatably connected with the key pin 15, and the rotating shaft 4 drives the main body 1 to rotate. In addition, when the novel key pin is specifically applied, the stress area of the arc-shaped key pin is larger than that of the traditional key pin.

In summary, according to the above technical solution of the present invention, the adjusting device 2 is disposed at the lower end of the main body 1, the adjusting device 2 includes the second bolt 201, the second bolt 201 is in threaded connection with the clamping block 202, the second bolt 201 is screwed in to push the clamping block 202 to move forward and generate a squeezing effect against the clamping block 202, the front surface of the clamping block 202 is provided with the plurality of bosses 203, when the clamping block 202 contacts the electrode, a locking effect can be generated, the rotating shaft 4 is in threaded connection with the main body 1 through the first bolt 3, the plurality of first bolts 3 are screwed out, the rotating shaft 4 and the main body 1 are separated, a user can replace the model of the main body 1 according to actual conditions, the plurality of first bolts 3 are screwed in, the rotating shaft 4 and the main body 1 are integrated, the threaded rod 6 of the user can rotate the internal gear 7, the internal gear 7 is fixedly connected with the rotating shaft 4, and the orientation of the electrode tip can be adjusted.

Through the technical scheme, 1, through the matched use of the structures such as the second bolt 201, the clamping block 202 and the like, more stable clamping of electrodes of different types is realized; 2. through the cooperation of structures such as rotation axis 4, threaded rod 6, connecting gear 7, can change the centre gripping electrode position, realized the centre gripping to different kinds of electrodes.

In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to help illustrate the utility model. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and its practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An electrode for the production of moulds for spark machines, comprising a main body (1), characterized in that: the lower part of the main body (1) is provided with an adjusting device (2), the side surface of the middle part of the main body (1) is in threaded connection with a plurality of bolts (3), the first bolt (3) is in threaded connection with a rotating shaft (4), a gear (7) is arranged in the middle of the rotating shaft (4), the upper surface of the main body (1) is rotationally connected with a gear box (5), one side of the surface of the gear box (5) is in threaded connection with a threaded rod (6), the threaded rod (6) is in threaded connection with a gear (7), the diameter of a cavity of the gear box (5) is larger than that of the gear (7), the upper end of the gear box (5) is rotationally connected with a base (8), the center of the base (8) is fixedly connected with a sleeve clamping groove (9), the sleeve clamping groove (9) is in interference fit with the rotating shaft (4), and the upper surface of the base (8) is in threaded connection with a positioning sheet (10).

2. The electrode for producing the die for the spark machine is characterized in that the adjusting device (2) comprises a second bolt (201), a plurality of lower portions of the main body (1) are uniformly distributed on the second bolt (201), clamping blocks (202) are uniformly distributed on the inner side of the lower portion of the main body (1), a plurality of bosses (203) are arranged on the front face of each clamping block (202), and the second bolt (201) is in threaded connection with the clamping blocks (202).

3. The electrode for producing the die for the spark machine is characterized in that a threaded rod (6) penetrates through one side of the middle of the gear box (5), the threaded rod (6) is in threaded connection with a gear (7), and a graduated scale (12) is arranged on the surface of the gear box (5).

4. The electrode for producing the die for the spark machine as claimed in claim 1, wherein a blind rivet (11) is connected to the upper surface of the rotating shaft (4) in a threaded manner, the blind rivet (11) is rotatably connected with a main shaft, and a first bolt (3) is connected to the lower portion of the rotating shaft (4) in a threaded manner.

5. The electrode for producing the die for the spark machine as claimed in claim 1, wherein the spacer (10) has a thickness of 2-3mm and is hexagonal, the center of the spacer (10) is through, a third bolt (13) is screwed on the outer side of the spacer (10), and a fourth bolt (14) is screwed on the inner side of the spacer (10).

6. The electrode for producing the die for the spark machine is characterized in that the sleeve clamping groove (9) is fixedly connected with the inner side of the base (8), a key pin (15) is arranged at the bottom of the sleeve clamping groove (9), a notch (16) is arranged on the upper surface of the rotating shaft (4), and the notch (16) is in interference fit with the key pin (15).