CN110936097A

CN110936097A - Welding and positioning tool for ejector sleeve assembly of pneumatic anchor rod drilling machine and using method

Info

Publication number: CN110936097A
Application number: CN201911381673.5A
Authority: CN
Inventors: 储凯煜; 江波
Original assignee: Anhui Sheng Tai Electric Applicance Co Ltd
Current assignee: Gu Jun
Priority date: 2019-12-28
Filing date: 2019-12-28
Publication date: 2020-03-31
Anticipated expiration: 2039-12-28
Also published as: CN110936097B

Abstract

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Description

Welding and positioning tool for ejector sleeve assembly of pneumatic anchor rod drilling machine and using method

Technical Field

The invention relates to auxiliary production equipment of a pneumatic jumbolter, in particular to a welding and positioning tool for a ejector rod sleeve assembly of the pneumatic jumbolter.

Background

The products in the industry at present generally adopt auxiliary support of technical equipment to splice and weld workpieces so as to ensure the accuracy and stability of the space size of the welded workpieces. The positioning tool special for welding the ejector rod sleeve of the pneumatic anchor rod drilling machine is auxiliary positioning equipment which is high in flexibility and accurate in positioning size. The direction is stable. The creation of the positioning tool enables the welding process of the ejector rod sleeve of the anchor rod drilling machine to be simple and convenient, the size to be accurate, the labor condition of workers can be improved, the tailor-welding correction process is reduced, and the safety production is ensured.

Disclosure of Invention

The invention aims to provide a welding and positioning tool for a push rod sleeve assembly of a pneumatic anchor rod drilling machine, which is reasonable in design, simple and flexible to operate, accurate in workpiece positioning, capable of improving working efficiency and capable of ensuring the quality of a welded product.

In order to achieve the purpose, the technical scheme adopted by the invention for solving the technical problems is as follows: a welding and positioning tool for a pneumatic roofbolter ejector rod sleeve component comprises: the novel electric heating cooker comprises a bottom plate, wherein a left positioning device is fixedly arranged at one end of the bottom plate, and a right positioning device is movably arranged at the other end of the bottom plate through a waist-shaped groove.

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The vertical plate of the right fixing seat is matched with the vertical plate of the ∟ -shaped right fixing seat.

The left lug plate and the right lug plate are connected with the cross beam through pin shafts.

The use method of the welding and positioning tool for the ejector rod sleeve assembly of the pneumatic roofbolter comprises the following steps:

A. Firstly, placing the positioning tool on a welding platform, adjusting the position of a right positioning device on a bottom plate according to the requirement of a mandril sleeve assembly, and then locking a right fixed seat on a waist-shaped groove on the bottom plate;

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D. And (3) pulling out the bolt on the ∟ -shaped right fixed seat, sleeving the front end plate into the excircle of the ejector rod sleeve, pressing the front end plate into the hole of the front end plate through the bolt, inserting the inserting plate into the gap between the front end plate and the ∟ -shaped right fixed seat, adjusting the clamping plate device on the right side, and pressing the front end plate tightly, wherein the positioning is finished at this moment, and then welding can be carried out.

The invention has the following beneficial effects: first, simple structure, welding dimension is accurate, and stability is strong, and is fixed firm. Secondly, convenient and fast, efficiency improves, and guarantees product quality.

Drawings

FIG. 1 is a schematic structural view of a welding and positioning tool for a top rod sleeve assembly of a pneumatic roofbolter according to the present invention;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a plan view of the pneumatic jumbolter push rod sleeve assembly;

FIG. 4 is a plan view of the rear end plate 901 of the pneumatic jumbolter push rod sleeve assembly;

Fig. 5 is a plan view of the front end plate 903 of the pneumatic jumbolter push rod sleeve assembly.

Detailed Description

The welding and positioning tool for the ejector rod sleeve assembly of the pneumatic anchor rod drilling machine is further described in detail with reference to the accompanying drawings and embodiments. The accompanying drawings, which are included to provide a further understanding of the invention, illustrate embodiments of the invention and together with the description serve to explain the invention and are not to limit the invention.

As can be seen from fig. 1, 2 and 3, the welding and positioning tool for the ejector sleeve assembly of the pneumatic jumbolter of the embodiment comprises: the novel electric heating plate comprises a base plate 1, wherein one end of the base plate 1 is fixedly provided with a left positioning device, and the other end of the base plate 1 is movably provided with a right positioning device through a waist-shaped groove.

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The right positioning device comprises an ∟ -shaped right fixing seat 30, a ∟ -shaped right bracket 31 is fixed on the ∟ -shaped right fixing seat 30 close to the middle point side of the bottom plate 1, the ∟ -shaped right fixing seat 30 is movably connected with a waist-shaped groove arranged on the bottom plate 1 through a bolt, and the ∟ -shaped right bracket 31 is lower than the ∟ -shaped right fixing seat 30 in the vertical direction.

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And the plug board 7 is matched with the vertical board of the right fixing seat 30 shaped like the Chinese character '∟'.

The left and right ear plates 41, 41' are pin-connected with the cross beam 40. The left and right lug plates 41 and 41 'are coplanar with the cross beam 40, and during operation, the left and right lug plates 41 and 41' can rotate from two sides to the middle and buckle a workpiece, and the pin shaft connection improves the positioning convenience.

As can be seen in fig. 3, the ejector sleeve assembly comprises a rear end plate 901, an ejector sleeve 902, and a front end plate 903. The three parts are respectively processed and then welded together.

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After the positioning is finished, the ejector rod sleeve assembly 9 can be firmly positioned and welded. After the welding is finished, the adjusting bolt 42 is loosened, the clamping plate device is separated from the front end plate and the rear end plate, the inserting plate 7 and the inserting pin 6 are pulled out, and the next component continues to be spliced and welded after the ejector rod sleeve component 9 is taken out.

The invention has the characteristics of reasonable structure, accurate positioning, firm fixation and stable welding, and effectively ensures the welding quality, lightens the labor intensity of operators, improves the working efficiency, saves the cost and ensures the quality by using the welding tool.

The foregoing shows and describes the general principles and features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.

Claims

1. A welding and positioning tool for a pneumatic roofbolter ejector rod sleeve component comprises: including bottom plate (1), its characterized in that: one end of the bottom plate (1) is fixedly provided with a left positioning device, and the other end of the bottom plate is movably provided with a right positioning device through a waist-shaped groove;

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The right positioning device comprises an ∟ -shaped right fixing seat (30), a ∟ -shaped right bracket (31) is fixed on a ∟ -shaped right fixing seat (30) close to the middle point side of the bottom plate (1), the ∟ -shaped right fixing seat (30) is movably connected with a waist-shaped groove arranged on the bottom plate (1) through a bolt, and the ∟ -shaped right bracket (31) is lower than the ∟ -shaped right fixing seat (30) in the vertical direction;

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2. The welding and positioning tool for the ejector rod sleeve assembly of the pneumatic roofbolter according to claim 1, further comprising an inserting plate (7) matched with a vertical plate of the right fixing seat (30) shaped like the Chinese character '∟'.

3. The pneumatic jumbolter ejector sleeve assembly welding position frock of claim 2, characterized in that: the left and right ear plates (41, 41') are connected with the cross beam (40) through pin shafts.

4. The use method of the welding and positioning tool for the ejector rod sleeve assembly of the pneumatic roofbolter as recited in claim 3, comprising the steps of:

A. Firstly, the positioning tool is placed on a welding platform, the position of a right positioning device is adjusted on a bottom plate (1) according to the requirement of a mandril sleeve assembly, and then a right fixed seat (30) is locked on a waist-shaped groove on the bottom plate (1);

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D. And (3) pulling out the bolt (6) on the ∟ -shaped right fixing seat (30), sleeving the front end plate (903) into the excircle of the ejector rod sleeve (902), pressing in the bolt (6) to be connected into an upper hole of the front end plate (903), then inserting the inserting plate (7) into a gap between the front end plate (903) and the ∟ -shaped right fixing seat (30), adjusting a clamping plate device on the right side, and pressing the front end plate (903) tightly to complete positioning.