CN212763318U

CN212763318U - Convenient assembly and disassembly tools of pick jump ring

Info

Publication number: CN212763318U
Application number: CN202021693082.XU
Authority: CN
Inventors: 耿广佩; 史宏麟
Original assignee: Xuzhou Zhongkuang Huihong Mining Equipment Co ltd
Current assignee: Xuzhou Zhongkuang Huihong Mining Equipment Co ltd
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-03-23
Anticipated expiration: 2030-08-14

Abstract

The utility model discloses a convenient assembly and disassembly tool for a cutting pick snap spring, which comprises a handle, and a mounting plate and a disassembly plate which are arranged at the two ends of the handle, wherein the mounting plate and the disassembly plate are mutually vertical, the end part of the mounting plate is provided with a deep V-shaped groove, and the groove is matched with the end part of the snap spring; the dismounting plate comprises a first hook; the handle and the inside of dismantlement board are seted up and are run through the hole of dismantlement board one end, and the second couple that is used for hanging the jump ring is installed to the one end that the traveller extends outside the hole. The utility model discloses the installation and the dismantlement of calabash type jump ring can be accomplished to single device, and is more convenient, high-efficient, and can not damage jump ring itself at the in-process of installation and dismantlement, realizes harmless dismouting, and at the dismouting in-process, the workman need not manual installation, eliminates the risk of dismouting in-process extrusion workman both hands.

Description

Convenient assembly and disassembly tools of pick jump ring

Technical Field

The utility model belongs to the technical field of the pick jump ring, concretely relates to convenient assembly and disassembly tools of pick jump ring.

Background

Under the background of mechanized mass production in various industries at present, saving and high efficiency are targets continuously improved and pursued in various links. The pick divide into coal-winning machine pick and entry driving machine pick, be the part on the exploitation entry driving machine, the pick tail end is equipped with ring groove, be used for installing the jump ring in the draw-in groove, current calabash type jump ring is used extensively, during the installation, calabash type jump ring perpendicular to pick insert in the draw-in groove can, when installing the pick on the toothholder, part pick adopts the fixed stability that can effectively improve the pick, but calabash type jump ring dismouting difficulty, use this jump ring of conventional method dismouting great improvement again the time cost of dismouting, the safety risk of dismouting in-process has been increased, for this reason, the convenient assembly and disassembly tools of pick jump ring that can solve above-mentioned problem urgently need one kind.

SUMMERY OF THE UTILITY MODEL

To the problem that above-mentioned prior art exists, the utility model provides a convenient assembly and disassembly tools of pick jump ring can realize the installation, dismantle convenient save operating time, improves work efficiency's convenient assembly and disassembly tools.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a convenient tool for dismounting a cutting pick clamp spring comprises a handle, and an installation plate and a dismounting plate which are arranged at two ends of the handle, wherein the installation plate and the dismounting plate are mutually vertical, a deep V-shaped groove is formed in the end part of the installation plate, and the groove is matched with the end part of the clamp spring;

the disassembling plate comprises a first hook, one end of the disassembling plate is positioned on one side surface of the first hook and is an arc surface, and the radian of the arc surface is involute;

the handle with dismantle the inside of board and set up the hole that runs through dismantlement board one end, install in the hole along the gliding traveller of handle length direction, the traveller extends the outer one end of hole and installs the second couple that is used for hanging the jump ring, the both sides of handle are all rotated and are installed and to be had to the open side lever in both sides, the open maximum angle of side lever is 90 degrees.

Preferably, the groove of stepping down has been seted up on one side lateral wall of handle, the clamp plate is installed to the one end that the traveller inserted in the handle, the one end of clamp plate is passed the groove of stepping down and is extended to the outside, the internally mounted of handle has the spring, the one end of spring is connected on the depression bar the other end and is connected inside the handle.

Preferably, a first magnetic block is arranged in the side wall of the groove in the mounting plate, and the first magnetic block is magnetically connected with the clamp spring.

Preferably, grooves are formed in the side walls of the two sides of the handle, one end, far away from the disassembling plate, of the side rod is rotatably installed in the corresponding groove, a second magnetic block is installed at the bottom of the groove, and the second magnetic block is magnetically connected with the side rod.

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

(1) the mounting plate and the dismounting plate are respectively mounted at the two ends of the handle, so that the mounting and dismounting of the gourd-shaped clamp spring can be completed by a single device, the mounting and dismounting are more convenient and efficient, the clamp spring can not be damaged in the mounting and dismounting processes, the nondestructive dismounting is realized, in the dismounting process, a worker does not need to manually mount, and the risk of extruding both hands of the worker in the dismounting process is eliminated;

(2) the utility model discloses an install protractile traveller in the one end of dismantling the board, the traveller outer end is equipped with the couple, has realized dismantling the jump ring that has warp, first couple can't hang.

Drawings

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

FIG. 2 is a schematic view of the connection between the clamp spring and the cutting pick of the present invention;

FIG. 3 is an internal cross-sectional view of the mounting end of the present invention;

FIG. 4 is a sectional view of the installation end, the clamp spring and the cutting pick of the present invention;

fig. 5 is an internal cross-sectional view of the present invention.

Description of reference numerals:

1. the mounting plate, 2, handle, 3, side lever, 4, depression bar, 5, dismantlement board, 6, first couple, 7, jump ring, 8, pick, 9, recess, 10, first magnetic path, 11, second magnetic path, 12, spring, 13, traveller, 14, second couple, 15, hole.

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.

As shown in fig. 1 to 5, the convenient dismounting tool for the pick clamp spring comprises a handle 2, and an installation plate 1 and a dismounting plate 5 which are installed at two ends of the handle 2, wherein the installation plate 1 and the dismounting plate 5 are perpendicular to each other, a deep V-shaped groove 9 is formed in the end portion of the installation plate 1, the groove 9 is matched with the end portion of a clamp spring 7, the V-shaped end portion of the clamp spring 7 is attached to the V-shaped groove 9, a first magnetic block 10 is installed in the side wall, located on one side of the groove 9, of the inside of the installation plate 1, the first magnetic block 10 is magnetically connected with the clamp spring 7, and the first magnetic block 10 can be used for sucking the clamp spring 7 and preventing the clamp spring 7;

the dismounting plate 5 comprises a first hook 6, one end of the dismounting plate 5 is positioned on one side surface of the first hook 6 and is an arc surface, the radian of the arc surface is in an involute shape, and the involute design is more labor-saving;

the inside of handle 2 and stripper plate 5 is seted up and is run through the hole 15 of stripper plate 5 one end, install in the hole 15 along the gliding traveller 13 of handle 2 length direction, traveller 13 can extend out the outer one end of hole 15 and install second couple 14 that is used for hanging jump ring 7, set up the groove of stepping down on the lateral wall of one side of handle 2, the clamp plate is installed to the one end that traveller 13 inserted in handle 2, the one end of clamp plate passes the groove of stepping down and extends to the outside, the internally mounted of handle 2 has spring 12, and spring 12 stimulates traveller 13, guarantees that the conventional state of traveller 13 arranges in the inside of handle 2 and stripper plate 5, the one end of spring 12 is connected on depression bar 4 the other end and is connected inside handle 2, and when jump ring 7 warp when appearing, first couple 6 can't hang on jump ring 7, downward slip depression bar 4 stretches out second couple 14 outside hole 15, and hang on jump ring 7, the both sides of handle 2 are all rotated and are installed and to the open side lever 3 in both sides, the biggest angle that side lever 3 opened is 90 degrees, recess 9 has been seted up in the lateral wall in both sides of handle 2, the one end that dismantlement board 5 was kept away from to side lever 3 is rotated and is installed in corresponding recess 9, second magnetic path 11 is installed to the tank bottom of recess 9, second magnetic path 11 and side lever 3 magnetic connection, second magnetic path 11 can hold two side lever 3, prevents that side lever 3 from opening because of gravity when normal use.

During installation: the cutting tooth 8 is inserted into a mounting hole in the tooth holder, the tip end of the clamp spring 7 is arranged in the groove 9, the clamp spring 7 is fixed through magnetism through the first magnetic block 10, the handle 2 is held by a hand, and the clamp spring 7 is clamped into an annular clamping groove at the tail end of the cutting tooth 8 in a mode of being perpendicular to the cutting tooth 8;

when the disassembly is carried out: to dismantle the end slope and arrange, first couple 6 hangs at the most advanced position of jump ring 7, to dismantle on the board 5 arc position support tightly on the toothholder, rotate this device upper end, can easily take out jump ring 7, after 7 deformations of jump ring appear, first couple 6 can't hang when jump ring 7, decurrent slip depression bar 4, stretch out outside hole 15 with second couple 14, and hang on jump ring 7, open both sides side lever 3, upwards stimulate and can take out jump ring 7, this device installation, dismantle convenient save operating time, and the work efficiency is improved.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a convenient assembly and disassembly tools of pick jump ring which characterized in that: the clamp comprises a handle (2), and a mounting plate (1) and a dismounting plate (5) which are mounted at two ends of the handle (2), wherein the mounting plate (1) and the dismounting plate (5) are mutually perpendicular, a deep V-shaped groove (9) is formed in the end part of the mounting plate (1), and the groove (9) is matched with the end part of a clamp spring (7);

the disassembly plate (5) comprises a first hook (6), one end of the disassembly plate (5) is positioned on one side surface of the first hook (6) and is an arc surface, and the radian of the arc surface is involute;

handle (2) and the inside of dismantling board (5) are seted up and are run through hole (15) of dismantling board (5) one end, install in hole (15) along handle (2) length direction gliding traveller (13), traveller (13) extend the outer one end of hole (15) and install second couple (14) that are used for hanging jump ring (7), the both sides of handle (2) are all rotated and are installed and to be installed open side lever (3) in both sides, open the biggest angle in side lever (3) is 90 degrees.

2. The convenient dismounting tool for the cutting pick clamp spring is characterized in that a yielding groove is formed in one side wall of the handle (2), a pressing plate is installed at one end, inserted into the handle (2), of the sliding column (13), one end of the pressing plate penetrates through the yielding groove and extends to the outside, a spring (12) is installed inside the handle (2), one end of the spring (12) is connected to the pressing rod (4), and the other end of the spring is connected to the inside of the handle (2).

3. A cutting pick clamp spring convenient dismounting tool according to claim 2, characterized in that a first magnetic block (10) is mounted inside the mounting plate (1) in one side wall of the groove (9), and the first magnetic block (10) is magnetically connected with the clamp spring (7).

4. A pick clamp spring convenient dismounting tool according to claim 3, wherein grooves (9) are formed in the side walls of two sides of the handle (2), one end of the side lever (3) far away from the dismounting plate (5) is rotatably mounted in the corresponding groove (9), a second magnetic block (11) is mounted at the bottom of the groove (9), and the second magnetic block (11) is magnetically connected with the side lever (3).