CN219293752U

CN219293752U - Positioning tool for processing crane joint

Info

Publication number: CN219293752U
Application number: CN202223569765.6U
Authority: CN
Inventors: 许为宏; 许�鹏
Original assignee: Jianhu Pengsheng Machinery Co ltd
Current assignee: Jianhu Pengsheng Machinery Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-07-04
Anticipated expiration: 2032-12-29

Abstract

The utility model discloses a positioning tool for processing crane joints, and particularly relates to the technical field of positioning tools. According to the utility model, through the arrangement of the fixing mechanism, in the process of fixing the crane joint, the crane joint is firstly placed above the platform, then the fixing plate is moved rightwards according to the position of the crane joint, the fixing plate drives the sliding block to slide rightwards on the inner wall of the chute until the fixing plate moves to the position of the crane joint, at the moment, the first screw is screwed into the first threaded hole and the second threaded hole clockwise, then the screwing block is rotated clockwise, the screwing block drives the threaded rod to rotate clockwise, so that the clamping block clamps the surface of the crane joint, at the moment, the electric push rod is started, and the electric push rod drives the clamping plate and the protection pad to slowly push forwards, so that the protection pad touches the side surface of the crane joint, and the fixing of the crane joint is effectively ensured.

Description

Positioning tool for processing crane joint

Technical Field

The utility model relates to the technical field of positioning tools, in particular to a positioning tool for processing a crane joint.

Background

A crane refers to a multi-action lifting machine that vertically lifts and horizontally conveys weights within a certain range. Also known as crown block, aerial crane, and tyre crane, the main characteristics are: the travelling cab and the lifting control room are integrated and evolved by the crawler crane, the crawler and the travelling support of the travelling mechanism are changed into a chassis with tires, the defect that the crawler plate of the crawler crane damages the road surface is overcome, the positioning tool for processing the crane joint is used when the crane joint is processed, and the positioning tool for processing the crane joint is used for conveying materials.

Through retrieval, the prior patent (publication number: CN 211639054U) discloses a quick straightening and positioning tool structure, which comprises a machine tool workbench horizontally arranged, wherein the surface of the machine tool workbench is provided with a first T-shaped groove along the X direction of a coordinate axis and a second T-shaped groove along the Y direction of the coordinate axis; a first straightening and positioning tool plate is placed in the first T-shaped groove, a second straightening and positioning tool plate is placed in the first T-shaped groove, screw holes are formed in the bottoms of the first straightening and positioning tool plate and the second straightening and positioning tool plate, and the first straightening and positioning tool plate and the second straightening and positioning tool plate are connected with a machine tool workbench through the screw holes and bolts; the first straightening positioning tooling plate and the second straightening positioning tooling plate form straightening positioning reference edges of two right-angle edges of the workpiece. According to the utility model, the mechanical coordinates of the tool can be used all the time after the coordinates of the once straightening and positioning tool are aligned and recorded, so that two straight edges of the appearance of the workpiece are abutted against two sides of the tool, the workpiece is not required to be straightened, a centering rod positioning coordinate system is not required to be used, and the production efficiency is improved;

the inventors found that the following problems exist in the prior art in the process of implementing the present utility model: the traditional positioning tool for crane joint processing has no fixing function when the positioning tool is used for processing and positioning the crane joint, so that the crane joint can shake in the processing process, and the crane joint is separated from a track, thereby influencing the processing of the crane joint, and reducing the fixing efficiency of the positioning tool for crane joint processing;

therefore, a positioning tool for processing the crane joint is provided for solving the problems.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model aims to provide a positioning tool for processing a crane joint, which has the advantages of being capable of fixing and being convenient to install during processing the crane joint.

(II) technical scheme

The utility model provides the following technical scheme for realizing the purpose, namely the positioning tool for processing the crane joint comprises the following technical scheme: the device comprises a support column and a fixing mechanism, wherein the fixing mechanism is arranged above the support column and comprises a platform, a chute, a sliding block, a fixing plate, a threaded rod, a screwing block, a bearing, a clamping block, a fixing block, a first threaded hole, a first screw, a second threaded hole, an electric push rod, a clamping plate and a protection pad;

the top fixedly connected with platform of support column, the spout has been seted up at the top of platform, the inner wall swing joint of spout has the slider, the top fixedly connected with fixed plate of slider, the top fixedly connected with threaded rod of fixed plate, the top fixedly connected with of threaded rod twists the piece, the bottom fixedly connected with bearing of threaded rod, the bottom fixedly connected with grip block of bearing, the back fixedly connected with fixed block of fixed plate, first screw hole has been seted up to the top of fixed block, the first screw of inner wall fixedly connected with of first screw hole, the second screw hole has been seted up at the top of platform, the top fixedly connected with electric putter of platform, electric putter's the other end fixedly connected with holds the board, the front adhesive connection who holds the board holds the protection pad.

Preferably, the fixing plate and the sliding block are vertically distributed through a sliding structure formed between the sliding block and the sliding groove.

Preferably, the screwing blocks form a rotary structure between the threaded rods and the bearings, and the threaded rods and the fixing plates are vertically distributed.

Preferably, the first screw is connected with the second screw hole through a screw thread, and the outer wall size of the first screw is matched with the inner wall size of the first screw hole.

Preferably, a telescopic structure is formed between the electric push rod and the holding plate, and the electric push rod and the holding plate are horizontally distributed.

Preferably, the bottom of support column is provided with installation mechanism, installation mechanism includes base, hinge, installation piece, third screw hole, second screw, fixture block and draw-in groove, the bottom fixedly connected with base of support column, the top fixedly connected with hinge of base, the outer wall upset of hinge is connected with the installation piece.

Preferably, a third threaded hole is formed in the top of the mounting block, and a second screw is connected to the inner wall of the third threaded hole in a threaded mode.

Preferably, the top of the mounting block is fixedly connected with a clamping block, and the top of the base is provided with a clamping groove.

(III) beneficial effects

Compared with the prior art, the positioning tool for processing the crane joint has the following beneficial effects.

According to the utility model, through the arrangement of the fixing mechanism, in the process of fixing the crane joint, the crane joint is firstly placed above the platform, then the fixing plate is moved rightwards according to the position of the crane joint, the fixing plate drives the sliding block to slide rightwards on the inner wall of the sliding groove until the fixing plate moves to the position of the crane joint, at the moment, the first screw is screwed into the first threaded hole and the second threaded hole clockwise so as to limit the fixing plate, then the screwing block is rotated clockwise, the screwing block drives the threaded rod to rotate clockwise, so that the clamping block clamps the surface of the crane joint so as to clamp the crane joint, at the moment, the electric push rod is started, and the electric push rod drives the clamping plate and the protection pad to slowly push forwards, so that the protection pad touches the side surface of the crane joint, and the fixing of the crane joint is effectively ensured.

Drawings

FIG. 1 is a schematic diagram of the front view of the present utility model;

FIG. 2 is a schematic view of a fixing mechanism according to the present utility model;

FIG. 3 is a schematic view of the mounting mechanism of the present utility model;

fig. 4 is an enlarged schematic view of the structure at a in fig. 1.

In the figure: 1. a support column; 2. a fixing mechanism; 201. a platform; 202. a chute; 203. a slide block; 204. a fixing plate; 205. a threaded rod; 206. twisting blocks; 207. a bearing; 208. a clamping block; 209. a fixed block; 210. a first threaded hole; 211. a first screw; 212. a second threaded hole; 213. an electric push rod; 214. a holding plate; 215. a protective pad; 3. a mounting mechanism; 301. a base; 302. a hinge; 303. a mounting block; 304. a third threaded hole; 305. a second screw; 306. a clamping block; 307. a clamping groove.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1, the present utility model: the utility model provides a positioning tool for crane joint processing, includes support column 1 and fixed establishment 2, and the top of support column 1 is provided with fixed establishment 2, and the bottom of support column 1 is provided with installation mechanism 3.

Wherein: when the positioning tool for crane joint machining works, the positioning tool for crane joint machining is quickly installed through the installation mechanism 3, then the crane joint is fixed through the fixing mechanism 2, and then machining is performed.

Referring to fig. 1, 2 and 4, a positioning tool for processing crane joints, the fixing mechanism 2 comprises a platform 201, a chute 202, a sliding block 203, a fixing plate 204, a threaded rod 205, a screwing block 206, a bearing 207, a clamping block 208, a fixing block 209, a first threaded hole 210, a first screw 211, a second threaded hole 212, an electric push rod 213, a clamping plate 214 and a protection pad 215, wherein the platform 201 is fixedly connected above the supporting column 1, the chute 202 is provided at the top of the platform 201, the sliding block 203 is movably connected with the inner wall of the chute 202, the fixing plate 204 is fixedly connected with the top of the sliding block 203, the threaded rod 205 is fixedly connected with the top of the fixing plate 204, the screwing block 206 is fixedly connected with the bottom of the threaded rod 205, the clamping block 208 is fixedly connected with the bottom of the bearing 207, the fixing block 209 is fixedly connected with the back of the fixing plate 204, a first threaded hole 210 is formed above the fixed block 209, a first screw 211 is fixedly connected to the inner wall of the first threaded hole 210, a second threaded hole 212 is formed at the top of the platform 201, an electric push rod 213 is fixedly connected to the top of the platform 201, a holding plate 214 is fixedly connected to the other end of the electric push rod 213, a protective pad 215 is adhesively connected to the front surface of the holding plate 214, a sliding structure is formed between the fixed plate 204 and the sliding groove 202 through the sliding block 203, the fixed plate 204 and the sliding block 203 are vertically distributed, the screwing block 206 and the bearing 207 form a rotary structure through a threaded rod 205, the threaded rod 205 and the fixed plate 204 are vertically distributed, the first screw 211 and the second threaded hole 212 form threaded connection through the first threaded hole 210, the outer wall size of the first screw 211 is identical to the inner wall size of the first threaded hole 210, a telescopic structure is formed between the electric push rod 213 and the holding plate 214, the electric push rod 213 and the holding plate 214 are horizontally distributed.

Wherein: in the process of fixing the crane joint by the fixing mechanism 2, firstly, the crane joint is placed above the platform 201, then the fixing plate 204 is moved rightwards according to the position of the crane joint, the fixing plate 204 drives the sliding block 203 to slide rightwards on the inner wall of the sliding groove 202 until the fixing plate 204 moves to the position of the crane joint, at the moment, the first screw 211 is screwed into the first threaded hole 210 and the second threaded hole 212 clockwise so as to limit the fixing plate 204, then the screwing block 206 is rotated clockwise, the screwing block 206 drives the threaded rod 205 to rotate clockwise, so that the clamping block 208 clamps the surface of the crane joint so as to clamp the crane joint, at the moment, the electric push rod 213 is started, and the electric push rod 213 drives the clamping plate 214 and the protection pad 215 to be pushed forwards slowly, so that the protection pad 215 touches the side surface of the crane joint, and the fixing of the crane joint is effectively guaranteed.

Referring to fig. 1 and 3, a positioning tool for processing a crane joint, the mounting mechanism 3 comprises a base 301, a hinge 302, a mounting block 303, a third threaded hole 304, a second screw 305, a clamping block 306 and a clamping groove 307, wherein the bottom of the support column 1 is fixedly connected with the base 301, the top of the base 301 is fixedly connected with the hinge 302, the outer wall of the hinge 302 is connected with the mounting block 303 in a turnover manner, the top of the mounting block 303 is provided with the third threaded hole 304, the inner wall of the third threaded hole 304 is in threaded connection with the second screw 305, the top of the mounting block 303 is fixedly connected with the clamping block 306, and the top of the base 301 is provided with the clamping groove 307.

Wherein: in the process of installing the positioning tool for machining the heavy machine joint by the installation mechanism 3, firstly, the base 301 is placed at a position to be installed, then the installation block 303 is turned outwards, the base 301 drives the installation block 303 to turn outwards through the hinge 302 so as to install the installation block 303, the installation block 303 drives the clamping block 306 to be separated from the clamping groove 307 when the installation block 303 turns outwards so as to loosen the installation block 303, at the moment, the installation block 303 is parallel to the base 301, and secondly, the second screw 305 is screwed into the third threaded hole 304 clockwise to fix the installation block 303, so that the quick installation of the positioning tool for machining the heavy machine joint is effectively guaranteed.

The working principle of the utility model is that; when the positioning tool for heavy joint processing works, firstly, the base 301 is placed at a position to be installed, then the installation block 303 is turned outwards, the base 301 drives the installation block 303 to be turned outwards through the hinge 302, the installation block 303 drives the clamping block 306 to be separated from the clamping groove 307 when the installation block 303 is turned outwards, the installation block 303 is parallel to the base 301, secondly, the second screw 305 is screwed into the third threaded hole 304 clockwise, the installation block 303 is fixedly installed, at the moment, the crane joint is placed above the platform 201, then the fixing plate 204 is moved rightwards according to the position of the crane joint, the fixing plate 204 drives the sliding block 203 to slide rightwards on the inner wall of the sliding groove 202 until the fixing plate 204 moves to the position of the crane joint, at the moment, the first screw 211 is screwed into the first threaded hole 210 and the second threaded hole 212 clockwise again, the fixing plate 204 is fixed, then the screwing block 206 is rotated clockwise, the screwing block 206 drives the clamping block 208 to clamp the surface of the crane joint, at the moment, the electric push rod 213 is started, the electric push rod 213 drives the clamping plate 214 and the protection pad 215 to push forwards, the protection pad 215 touches the side of the protection pad 215, and then the crane joint is processed to the side of the crane joint, and the working is a model of the crane joint is processed, and the tool is a model of the crane is a type of the crane is positioned, and the tool is used for processing of the joint, and the XC 9 is processed.

Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. Positioning tool for crane joint machining, comprising a support column (1) and a fixing mechanism (2), and is characterized in that: a fixing mechanism (2) is arranged above the support column (1), and the fixing mechanism (2) comprises a platform (201), a chute (202), a sliding block (203), a fixing plate (204), a threaded rod (205), a screwing block (206), a bearing (207), a clamping block (208), a fixing block (209), a first threaded hole (210), a first screw (211), a second threaded hole (212), an electric push rod (213), a clamping plate (214) and a protection pad (215);

the top fixedly connected with platform (201) of support column (1), spout (202) have been seted up at the top of platform (201), inner wall swing joint of spout (202) has slider (203), the top fixedly connected with fixed plate (204) of slider (203), the top fixedly connected with threaded rod (205) of fixed plate (204), the top fixedly connected with of threaded rod (205) twists piece (206), the bottom fixedly connected with bearing (207) of threaded rod (205), the bottom fixedly connected with grip block (208) of bearing (207), first screw hole (210) have been seted up to the top of fixed plate (204) fixedly connected with fixed block (209), the inner wall fixedly connected with first screw (211) of first screw hole (210), second screw hole (212) have been seted up at the top of platform (201), the top fixedly connected with electric putter (213) of platform (201), the other end fixedly connected with of electric putter (213) adds grip plate (214), it has adhesive pad (215) to add grip plate (214).

2. The positioning tool for crane joint processing according to claim 1, wherein: the fixing plate (204) and the sliding groove (202) form a sliding structure through the sliding block (203), and the fixing plate (204) and the sliding block (203) are vertically distributed.

3. The positioning tool for crane joint processing according to claim 1, wherein: the screwing blocks (206) form a rotary structure between the threaded rods (205) and the bearings (207), and the threaded rods (205) and the fixed plates (204) are vertically distributed.

4. The positioning tool for crane joint processing according to claim 1, wherein: the first screw (211) is in threaded connection with the second screw hole (212) through the first screw hole (210), and the outer wall size of the first screw (211) is matched with the inner wall size of the first screw hole (210).

5. The positioning tool for crane joint processing according to claim 1, wherein: the telescopic structure is formed between the electric push rod (213) and the clamping plate (214), and the electric push rod (213) and the clamping plate (214) are horizontally distributed.

6. The positioning tool for crane joint processing according to claim 1, wherein: the bottom of support column (1) is provided with installation mechanism (3), installation mechanism (3) include base (301), hinge (302), installation piece (303), third screw hole (304), second screw (305), fixture block (306) and draw-in groove (307), the bottom fixedly connected with base (301) of support column (1), the top fixedly connected with hinge (302) of base (301), the outer wall upset of hinge (302) is connected with installation piece (303).

7. The positioning tool for crane joint processing according to claim 6, wherein: a third threaded hole (304) is formed in the top of the mounting block (303), and a second screw (305) is connected to the inner wall of the third threaded hole (304) in a threaded mode.

8. The positioning tool for crane joint processing according to claim 7, wherein: the top of the mounting block (303) is fixedly connected with a clamping block (306), and a clamping groove (307) is formed in the top of the base (301).