CN219254576U

CN219254576U - Movable lifting vehicle large arm welding special machine with protection mechanism

Info

Publication number: CN219254576U
Application number: CN202320873559.XU
Authority: CN
Inventors: 李新伟
Original assignee: Paili Automation Technology Shandong Co ltd
Current assignee: Paili Automation Technology Shandong Co ltd
Priority date: 2023-04-19
Filing date: 2023-04-19
Publication date: 2023-06-27
Anticipated expiration: 2033-04-19

Abstract

The utility model relates to the technical field of special welding machine protection, and discloses a special movable lifting vehicle large arm welding machine with a protection mechanism, which comprises a machine table, wherein two sides of the machine table are respectively and fixedly connected with side protection mechanisms, and a front protection mechanism is fixedly connected between the side protection mechanisms; the front protection mechanism comprises a vertical sliding seat, the vertical sliding seat is fixedly connected inside a sliding assembly, a supporting rod is fixedly connected inside the vertical sliding seat, a roller is rotationally connected to the surface of the supporting rod, a spring is fixedly connected to one side of the roller, a protection cloth is fixedly connected to one end of the spring, and a hook is fixedly connected to one side of the protection cloth. This portable big arm welding special plane that rises with protection machanism, side protection machanism through setting up to conveniently utilize the guard plate to carry out the protection of board left and right sides, thereby can freely open and protect the operation to the board both sides, and then improved the flexibility that carries out the multi-angle to it after the work piece processing.

Description

Movable lifting vehicle large arm welding special machine with protection mechanism

Technical Field

The utility model relates to the technical field of special welding machine protection, in particular to a movable lifting vehicle large arm special welding machine with a protection mechanism.

Background

A welding machine is a welding automation device designed for a particular workpiece and a shaped weld joint. The rotation or movement of the motor, the pneumatic actuator and the hydraulic actuator is realized through electric control, pneumatic control and hydraulic control technology, and the relative movement of the welding seam of the workpiece and the welding gun is realized.

According to the welding machine with multiple protection machanism that patent number CN218695346U discloses, including base and movable groove, the both sides fixedly connected with supporting seat of base top one end, the top fixedly connected with footstock of supporting seat, the one end fixed mounting of footstock has electric guide rail, electric guide rail's one end is provided with the fixed frame.

This welding machine with multiple protection machanism, it is carrying out the protection in-process to the board, and although can utilize the protection casing that sets up to carry out the protection to the board, but it can not fix the protection casing, and can not freely open and protect the operation to the board both sides for the processing to the board work piece has certain limitation, therefore this technical scheme needs to improve.

Disclosure of Invention

The utility model aims to provide a movable lifting vehicle large arm welding special machine with a protection mechanism, so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the movable large arm welding special machine with the protection mechanism comprises a machine table, wherein two sides of the machine table are respectively and fixedly connected with side protection mechanisms, and a front protection mechanism is fixedly connected between the side protection mechanisms;

the side protection mechanism comprises a sliding component and a clamping component, and the clamping component is arranged on one side of the sliding component;

the front protection mechanism comprises a vertical sliding seat, the vertical sliding seat is fixedly connected inside a sliding assembly, a supporting rod is fixedly connected inside the vertical sliding seat, a roller is rotationally connected to the surface of the supporting rod, a spring is fixedly connected to one side of the roller, a protection cloth is fixedly connected to one end of the spring, and a hook is fixedly connected to one side of the protection cloth.

Preferably, the sliding assembly comprises a U-shaped sliding seat, the U-shaped sliding seat is fixedly connected to the top of the machine table, an I-shaped sliding strip is arranged in the U-shaped sliding seat, a protection plate is fixedly connected to one side of the back of the I-shaped sliding strip, one side of the I-shaped sliding strip is fixedly connected with one side of the vertical sliding seat, and a positioning hole is formed in the top end of the left side of the U-shaped sliding seat.

Preferably, a chute is formed in the U-shaped sliding seat, the surface of the I-shaped sliding strip is in sliding connection with the inside of the chute, so that the I-shaped sliding strip can slide in the chute conveniently, and protection of the protection plate is performed.

Preferably, the clamping component comprises a supporting slide cylinder, the supporting slide cylinder is fixedly connected to the top end of one side of the I-shaped slide bar, a torsion spring is fixedly connected to the right side of the inside of the supporting slide cylinder, one end of the torsion spring is fixedly connected with a circular plate, a clamping rod is rotationally connected in the middle of the left side of the circular plate, one side of the clamping rod is close to the edge of the clamping rod and is fixedly connected with a clamping bar, the surface of the clamping rod is rotationally connected with a supporting plate, the left end of the clamping rod is fixedly connected with a pulling block, the top end of the right side of the supporting plate is fixedly connected with a clamping shaft, and the surface of the supporting plate is provided with a limiting rod.

Preferably, a U-shaped groove is formed in one side of the supporting sliding cylinder, and the surface size of the clamping strip is smaller than the inner size of the U-shaped groove, so that the clamping strip can be conveniently adjusted at different positions in the U-shaped groove.

Preferably, one end of the limiting rod is fixedly connected with the top end of the left side of the I-shaped sliding bar, a through hole is formed in the left side of the supporting plate, and the surface of the limiting rod penetrates through the through hole formed in the left side of the supporting plate.

Preferably, the vertical sliding seat is internally provided with a cavity, one side of the cavity is provided with an opening, and the vertical sliding seat is convenient to support the protective cloth in the cavity.

Compared with the prior art, the utility model provides a movable special welding machine for a large arm of a lifting vehicle with a protection mechanism, which has the following beneficial effects:

1. this portable big arm welding special plane that rises with protection machanism, side protection machanism through setting up lets the card axle break away from in the locating hole of seting up on the U-shaped slide, removes the guard plate and lets it utilize the I-shaped draw runner to slide under the inside spacing effect of U-shaped slide to conveniently utilize the guard plate to carry out the protection of board left and right sides, thereby can freely open and protect the operation to the board both sides, and then improved the flexibility of carrying out the multi-angle observation to it after the work piece processing.

2. This portable big arm welding special plane that rises with protection machanism, through the positive protection machanism that sets up, the roller utilizes the backing bar to stretch under the inside supporting action of perpendicular slide, and afterwards two couples remove and carry out the mutual articulations, carry out the expansion to the protective clothing under the elastic support effect of clockwork spring to carry out the front protection of board.

Drawings

For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it will be apparent that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art:

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a perspective exploded view in cross section of the slide assembly of the present utility model;

FIG. 3 is a perspective exploded view of the detent assembly of the present utility model;

fig. 4 is a perspective exploded view of the front guard mechanism of the present utility model.

In the figure: 1. a machine table; 2. a side edge protection mechanism; 21. a sliding assembly; 211. a U-shaped slide; 212. an I-shaped sliding bar; 213. a protection plate; 22. a clamping assembly; 221. a support slide cylinder; 222. a torsion spring; 223. a circular plate; 224. a clamping rod; 225. clamping strips; 226. a support plate; 227. a clamping shaft; 228. a limit rod; 229. pulling blocks; 3. a front protection mechanism; 31. a vertical sliding seat; 32. a support bar; 33. a roller; 34. a spring; 35. a protective cloth; 36. a hook.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The utility model provides the following technical scheme:

example 1

Referring to fig. 2 to 4, a special movable crane boom welding machine with a protection mechanism comprises a machine table 1, wherein two sides of the machine table 1 are respectively and fixedly connected with side protection mechanisms 2, and a front protection mechanism 3 is fixedly connected between the side protection mechanisms 2;

the side protection mechanism 2 comprises a sliding component 21 and a clamping component 22, and the clamping component 22 is arranged on one side of the sliding component 21;

the front protection mechanism 3 comprises a vertical sliding seat 31, the vertical sliding seat 31 is fixedly connected inside a sliding assembly 21, a supporting rod 32 is fixedly connected inside the vertical sliding seat 31, a roller 33 is rotatably connected to the surface of the supporting rod 32, a spring 34 is fixedly connected to one side of the roller 33, a protection cloth 35 is fixedly connected to one end of the spring 34, a hook 36 is fixedly connected to one side of the protection cloth 35, the sliding assembly 21 comprises a U-shaped sliding seat 211, the U-shaped sliding seat 211 is fixedly connected to the top of the machine table 1, an I-shaped sliding seat 212 is arranged inside the U-shaped sliding seat 211, a protection plate 213 is fixedly connected to one side of the back of the I-shaped sliding seat 212, one side of the I-shaped sliding seat 212 is fixedly connected with one side of the vertical sliding seat 31, and a positioning hole is formed in the top of the left side of the U-shaped sliding seat 211.

Further, the sliding groove is formed in the U-shaped sliding seat 211, the surface of the I-shaped sliding strip 212 is in sliding connection with the sliding groove, the clamping shaft 227 is separated from the positioning hole formed in the U-shaped sliding seat 211, the protection plate 213 is moved to slide under the limiting effect of the I-shaped sliding strip 212, the protection plate 213 is conveniently utilized to protect the left side and the right side of the machine 1, the two sides of the machine 1 can be freely opened and protected, and the flexibility of multi-angle observation of the workpiece after machining is improved.

Example two

Referring to fig. 1-4, and based on the first embodiment, the further obtaining clamping assembly 22 includes a supporting slide cylinder 221, the supporting slide cylinder 221 is fixedly connected to a top end of one side of the i-shaped slide bar 212, a torsion spring 222 is fixedly connected to a right side inside the supporting slide cylinder 221, one end of the torsion spring 222 is fixedly connected to a circular plate 223, a clamping rod 224 is rotatably connected to a middle of a left side of the circular plate 223, a clamping bar 225 is fixedly connected to a side, close to an edge, of the clamping rod 224, a supporting plate 226 is rotatably connected to a surface of the clamping rod 224, a pulling block 229 is fixedly connected to a left end of the clamping rod 224, a clamping shaft 227 is fixedly connected to a right side top end of the supporting plate 226, a limiting rod 228 is provided on a surface of the supporting plate 226, a U-shaped groove is provided on one side of the supporting slide cylinder 221, a surface size of the clamping bar 225 is smaller than an inner size of the U-shaped groove, one end of the limiting rod 228 is fixedly connected to a left side top end of the i-shaped slide bar 212, a through hole is provided on a left side of the supporting plate 226, and a through hole is provided on a surface of the limiting rod 228.

Further, a cavity is formed in the vertical sliding seat 31, an opening is formed in one side of the cavity, the roller 33 is stretched by the supporting rod 32 under the supporting action of the vertical sliding seat 31, then the two hooks 36 move and are mutually hung, and the protective cloth 35 is stretched under the elastic supporting action of the spring 34, so that the front protection of the machine 1 is performed.

In the actual operation process, when the device is used, and when the shielding protection of the machine 1 is needed, the clamping strip 225 is clamped in the U-shaped groove formed in the supporting slide cylinder 221 in advance and is far away from one side of the supporting plate 226, the rotating pull block 229 causes the torsion spring 222 to elastically change and drive the clamping rod 224 to move outwards and drive the supporting plate 226 to move, so that the clamping shaft 227 on the clamping rod is driven to be separated from the positioning hole formed in the U-shaped slide seat 211, at the moment, the clamping strip 225 moves to the position close to one side of the supporting plate 226 in the U-shaped groove, then the clamping strip 225 is clamped to the position close to one side of the supporting plate 226 in the U-shaped groove under the elastic recovery action of the torsion spring 222, and then the protection plate 213 is moved to slide under the limiting action of the inner part of the U-shaped slide seat 211 by utilizing the I-shaped slide strip 212, and the protection plate 213 is convenient to protect the left and right sides of the machine 1;

in addition, when the front protection of the machine 1 is performed, the two hooks 36 are pulled to approach, wherein the hooks 36 drive the protective cloth 35 to stretch the protective cloth 35 on the surface of the roller 33, the roller 33 stretches under the supporting action of the supporting rod 32 in the vertical sliding seat 31, and then the two hooks 36 move and are mutually hung, and the protective cloth 35 is stretched under the elastic supporting action of the spring 34, so that the front protection of the machine 1 is performed.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

Claims

1. The utility model provides a portable big arm welding special plane that rises with protection machanism, includes board (1), its characterized in that: the two sides of the machine table (1) are fixedly connected with side protection mechanisms (2) respectively, and a front protection mechanism (3) is fixedly connected between the side protection mechanisms (2);

the side protection mechanism (2) comprises a sliding component (21) and a clamping component (22), and the clamping component (22) is arranged on one side of the sliding component (21);

the front protection mechanism (3) comprises a vertical sliding seat (31), the vertical sliding seat (31) is fixedly connected inside a sliding assembly (21), a supporting rod (32) is fixedly connected inside the vertical sliding seat (31), a roller (33) is rotatably connected to the surface of the supporting rod (32), a spring (34) is fixedly connected to one side of the roller (33), a protection cloth (35) is fixedly connected to one end of the spring (34), and a hook (36) is fixedly connected to one side of the protection cloth (35).

2. The movable lift truck boom welding machine with protection mechanism of claim 1, wherein: the sliding assembly (21) comprises a U-shaped sliding seat (211), the U-shaped sliding seat (211) is fixedly connected to the top of the machine table (1), an I-shaped sliding strip (212) is arranged inside the U-shaped sliding seat (211), a protection plate (213) is fixedly connected to one side of the back of the I-shaped sliding strip (212), one side of the I-shaped sliding strip (212) is fixedly connected with one side of the vertical sliding seat (31), and a positioning hole is formed in the top end of the left side of the U-shaped sliding seat (211).

3. The movable lift truck boom welding machine with protection mechanism of claim 2, wherein: the U-shaped sliding seat (211) is internally provided with a sliding groove, and the surface of the I-shaped sliding strip (212) is in sliding connection with the inside of the sliding groove.

4. The movable lift truck boom welding machine with protection mechanism of claim 2, wherein: the clamping assembly (22) comprises a supporting sliding cylinder (221), the supporting sliding cylinder (221) is fixedly connected to the top end of one side of an I-shaped sliding bar (212), a torsion spring (222) is fixedly connected to the right side inside the supporting sliding cylinder (221), one end of the torsion spring (222) is fixedly connected with a circular plate (223), a clamping rod (224) is rotatably connected in the middle of the left side of the circular plate (223), one side of the clamping rod (224) is close to an edge fixedly connected with clamping bar (225), a supporting plate (226) is rotatably connected to the surface of the clamping rod (224), a pulling block (229) is fixedly connected to the left end of the clamping rod (224), a clamping shaft (227) is fixedly connected to the right side top end of the supporting plate (226), and a limiting rod (228) is arranged on the surface of the supporting plate (226).

5. The movable lift truck boom welding machine with protection mechanism of claim 4, wherein: one side of the supporting sliding cylinder (221) is provided with a U-shaped groove, and the surface size of the clamping strip (225) is smaller than the inner size of the U-shaped groove.

6. The movable lift truck boom welding machine with protection mechanism of claim 4, wherein: one end of the limiting rod (228) is fixedly connected with the top end of the left side of the I-shaped sliding bar (212), a through hole is formed in the left side of the supporting plate (226), and the surface of the limiting rod (228) penetrates through the through hole formed in the left side of the supporting plate (226).

7. The movable lift truck boom welding machine with protection mechanism of claim 1, wherein: the vertical sliding seat (31) is internally provided with a cavity, and one side of the cavity is provided with an opening.