CN213317814U

CN213317814U - Machining device for cylindrical steel pipe connecting piece for tower crane

Info

Publication number: CN213317814U
Application number: CN202021883977.XU
Authority: CN
Inventors: 李桂林
Original assignee: Changde Weilian Machinery Co ltd
Current assignee: Changde Weilian Machinery Co ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-06-01
Anticipated expiration: 2030-09-02

Abstract

The utility model discloses a cylinder steel pipe connecting piece processingequipment for tower machine, comprises a workbench, the inside of workstation is provided with runner assembly and back shaft, the inner wall rotation that the bottom of back shaft passes through bearing and workstation is connected, the top fixed mounting of back shaft has the casing, the inside of casing is provided with the centre gripping subassembly, the fixed surface of back shaft installs first helical gear, first helical gear is connected with the runner assembly transmission, the last fixed surface of workstation installs the housing, the inside of housing is provided with the removal subassembly, remove subassembly fixedly connected with electric telescopic handle. The utility model discloses a cooperation between runner assembly, back shaft, first helical gear and the centre gripping subassembly etc. can also rotate the connecting piece after fixing the connecting piece, and then can satisfy more demands in the actual processing, need not to dismantle many times and fix many times, has both improved work efficiency and has also alleviateed staff's work burden.

Description

Machining device for cylindrical steel pipe connecting piece for tower crane

Technical Field

The utility model relates to a machining equipment technical field especially relates to a cylinder steel pipe connecting piece processingequipment for tower machine.

Background

The steel pipe is a steel material with a hollow section, the length of the steel pipe is far greater than the diameter or the perimeter, and the steel pipe is divided into round, square, rectangular and special-shaped steel pipes according to the shape of the section; the steel pipe is divided into a carbon structural steel pipe, a low alloy structural steel pipe, an alloy steel pipe and a composite steel pipe according to the material quality, and is divided into a steel pipe for a conveying pipeline, an engineering structure, a thermal device, a petrochemical industry, a machine manufacturing, a geological drilling and a high pressure device according to the application.

The column steel pipe connecting piece for the tower crane needs to be punched in multiple directions during machining, the existing part connecting piece machining device is simple in structure, the column steel pipe connecting piece needs to be disassembled for multiple times and is fixed after the direction is adjusted, machining can be continued, the working efficiency is reduced, the labor burden of workers is increased, and the practicability is improved. In view of this, research improvement is carried out to current problem, provides a column steel pipe connecting piece processingequipment for tower machine that can effectively solve above-mentioned problem.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a machining device for a cylindrical steel pipe connecting piece for a tower crane.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a cylinder steel pipe connecting piece processingequipment for tower machine, includes the workstation, the inside of workstation is provided with runner assembly and back shaft, the bottom of back shaft is passed through the bearing and is connected with the inner wall rotation of workstation, the top fixed mounting of back shaft has the casing, the inside of casing is provided with the centre gripping subassembly, the fixed surface of back shaft installs first helical gear, first helical gear is connected with the runner assembly transmission, the last fixed surface of workstation installs the housing, the inside of housing is provided with removes the subassembly, remove subassembly fixedly connected with electric telescopic handle, electric telescopic handle's expansion end fixedly connected with motor, the output shaft fixedly connected with base of motor, the base is connected with the drill bit.

As a further description of the above technical solution:

the lateral wall that the housing is close to the casing runs through and has seted up first spout, the removal subassembly passes through the lateral wall sliding connection of first spout and housing.

As a further description of the above technical solution:

two second chutes are arranged in a symmetrical mode and penetrate through the upper surface of the shell, and the clamping assembly is connected with the surface of the shell in a sliding mode through the second chutes.

As a further description of the above technical solution:

the rotating assembly comprises a square block, the side wall of the square block is penetrated and rotatably provided with a short rod, one end of the short rod is fixedly provided with a first handle, and the other end of the short rod is fixedly provided with a second bevel gear.

As a further description of the above technical solution:

the clamping assembly comprises a supporting rod, one end of the supporting rod is rotatably connected with the inner wall of the shell through a bearing, a second handle is fixedly mounted at the other end of the supporting rod, two moving blocks are in threaded connection with the outer surface of the supporting rod, clamping blocks are fixedly mounted at the tops of the two moving blocks, and soft cushion layers are fixedly mounted on opposite side walls of the two clamping blocks.

As a further description of the above technical solution:

the movable assembly comprises a connecting rod, the bottom of the connecting rod is rotatably connected with the inner wall of the housing through a bearing, a rotating handle is fixedly mounted at the top of the connecting rod, and the outer surface of the connecting rod is in threaded connection with a rectangular block.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this cylinder steel pipe connecting piece processingequipment for tower machine passes through the cooperation between runner assembly, back shaft, first helical gear and the centre gripping subassembly etc. and can also rotate the connecting piece after fixing the connecting piece, and then can satisfy more demands in the actual processing, need not to dismantle many times and fix many times, has both improved work efficiency and has also alleviateed staff's work burden, and the practicality is higher.

2. Compared with the prior art, this cylinder steel pipe connecting piece processingequipment for tower machine passes through the cooperation between housing, removal subassembly, first spout and the bearing etc. and the height of can the quick adjustment drill bit uses more nimble and can be applicable to the demand of punching of co-altitude not, can effectively improve work efficiency, and the suitability is stronger.

Drawings

Fig. 1 is a schematic view of the overall structure of a device for machining a cylindrical steel pipe connecting piece for a tower crane according to the present invention;

fig. 2 is a schematic structural view of a rotating assembly of the device for processing the cylindrical steel pipe connecting piece for the tower crane of the present invention;

fig. 3 is the utility model provides a clamping component structure schematic diagram of cylinder steel pipe connecting piece processingequipment for tower machine.

Illustration of the drawings:

1. a work table; 2. a rotating assembly; 3. a support shaft; 4. a first helical gear; 5. a housing; 6. a clamping assembly; 7. a moving assembly; 8. a housing; 9. an electric telescopic rod; 10. a motor; 11. a base; 12. a drill bit; 13. a first chute; 14. a second chute; 201. a square block; 202. a short bar; 203. a first handle; 204. a second helical gear; 601. a strut; 602. a second handle; 603. a moving block; 604. a clamping block; 605. a soft cushion layer; 701. a connecting rod; 702. a handle is rotated; 703. a rectangular block.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the utility model provides a pair of cylinder steel pipe connecting piece processingequipment for tower machine: the automatic drilling machine comprises a workbench 1, a rotating assembly 2 and a supporting shaft 3 are arranged inside the workbench 1, the bottom of the supporting shaft 3 is rotatably connected with the inner wall of the workbench 1 through a bearing, a shell 5 is fixedly installed at the top of the supporting shaft 3, a clamping assembly 6 is arranged inside the shell 5, a first bevel gear 4 is fixedly installed on the outer surface of the supporting shaft 3, the first bevel gear 4 is in transmission connection with the rotating assembly 2, a housing 8 is fixedly installed on the upper surface of the workbench 1, a moving assembly 7 is arranged inside the housing 8, the moving assembly 7 is fixedly connected with an electric telescopic rod 9, the movable end of the electric telescopic rod 9 is fixedly connected with a motor 10, an output shaft of the motor 10 is fixedly connected with a base 11, and; after the connecting piece is fixed, the electric telescopic rod 9 and the motor 10 are started, the electric telescopic rod 9 drives the drill bit 12 to be close to the connecting piece, and the motor 10 drives the drill bit 12 to rotate to process the connecting piece.

The lateral wall of housing 8 near casing 5 has run through and has seted up first spout 13, and removal subassembly 7 passes through first spout 13 and housing 8's lateral wall sliding connection. Two second chutes 14 are formed in the upper surface of the housing 5 in a penetrating manner, the two second chutes 14 are symmetrically arranged, and the clamping assembly 6 is connected with the housing 5 through the second chutes 14 in a sliding manner. The rotating assembly 2 comprises a square block 201, the side wall of the square block 201 penetrates through and is rotatably provided with a short rod 202, one end of the short rod 202 is fixedly provided with a first handle 203, and the other end of the short rod 202 is fixedly provided with a second bevel gear 204; the fixed connecting piece can be rotated by rotating the first handle 203 under the matching of the structures such as the second bevel gear 204, the first bevel gear 4, the supporting shaft 3, the bearing and the like, and the connecting piece can be processed in different directions without being disassembled and fixed for multiple times. The clamping assembly 6 comprises a supporting rod 601, one end of the supporting rod 601 is rotatably connected with the inner wall of the shell 5 through a bearing, the other end of the supporting rod 601 is fixedly provided with a second handle 602, the outer surface of the supporting rod 601 is in threaded connection with two moving blocks 603, the outer surface of the supporting rod 601 is correspondingly provided with two sections of threads in opposite directions, and the two moving blocks 603 are respectively positioned on the two sections of threads in opposite directions; the tops of the two moving blocks 603 are fixedly provided with clamping blocks 604, the opposite side walls of the two clamping blocks 604 are fixedly provided with soft cushion layers 605, and the soft cushion layers 605 can reduce the abrasion to the outer surfaces of the connecting pieces; when the connecting piece is used, the connecting piece is firstly placed on the upper surface of the shell 5, and then the second handle 602 is rotated to drive the two clamping blocks 604 to be close to the middle under the matching of the structures such as the supporting rod 601, the moving block 603 and the second sliding groove 14, so that the connecting piece can be effectively limited. The moving assembly 7 comprises a connecting rod 701, the bottom of the connecting rod 701 is rotatably connected with the inner wall of the housing 8 through a bearing, a rotating handle 702 is fixedly installed at the top of the connecting rod 701, and the outer surface of the connecting rod 701 is in threaded connection with a rectangular block 703; the height of the drill bit 12 can be quickly adjusted by rotating the rotating handle 702 and matching the connecting rod 701, the rectangular block 703, the first sliding groove 13 and other structures, and further the drill bit can meet the processing requirements of different heights.

The working principle is as follows: when in use, the connecting piece is placed on the upper surface of the shell 5; then, the second handle 602 is rotated to drive the two clamping blocks 604 to move close to the middle under the matching of the structures such as the supporting rod 601, the moving block 603 and the second sliding groove 14, so that the connecting piece can be effectively limited; then starting the electric telescopic rod 9 and the motor 10, wherein the electric telescopic rod 9 drives the drill bit 12 to approach the connecting piece, and the motor 10 drives the drill bit 12 to rotate to process the connecting piece; the fixed connecting piece can be rotated under the matching of structures such as the second bevel gear 204, the first bevel gear 4, the supporting shaft 3, a bearing and the like by rotating the first handle 203, and the connecting piece can be processed in different directions without being disassembled and fixed for multiple times; the height of the drill bit 12 can be quickly adjusted by rotating the rotating handle 702 to match with the connecting rod 701, the rectangular block 703, the first sliding groove 13 and other structures, so that the drill bit can meet the processing requirements of different heights, is more flexible to use, improves the working efficiency, reduces the labor burden of workers, and is higher in practicability.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a tower machine cylinder steel pipe connecting piece processingequipment, includes workstation (1), its characterized in that: the inner part of the workbench (1) is provided with a rotating component (2) and a supporting shaft (3), the bottom of the supporting shaft (3) is rotatably connected with the inner wall of the workbench (1) through a bearing, the top of the supporting shaft (3) is fixedly provided with a shell (5), the inner part of the shell (5) is provided with a clamping component (6), the outer surface of the supporting shaft (3) is fixedly provided with a first helical gear (4), the first helical gear (4) is in transmission connection with the rotating component (2), the upper surface of the workbench (1) is fixedly provided with a housing (8), the inner part of the housing (8) is provided with a moving component (7), the moving component (7) is fixedly connected with an electric telescopic rod (9), the movable end of the electric telescopic rod (9) is fixedly connected with a motor (10), the output shaft of the motor (10) is fixedly connected with a base (, the base (11) is connected with a drill bit (12).

2. The machining device for the cylindrical steel pipe connecting piece for the tower crane according to claim 1, characterized in that: the lateral wall that housing (8) is close to casing (5) has run through and has seted up first spout (13), remove subassembly (7) through the lateral wall sliding connection of first spout (13) with housing (8).

3. The machining device for the cylindrical steel pipe connecting piece for the tower crane according to claim 1, characterized in that: two second chutes (14) are formed in the upper surface of the shell (5) in a penetrating mode, the two second chutes (14) are symmetrically arranged, and the clamping assembly (6) is connected with the shell (5) in a sliding mode through the second chutes (14).

4. The machining device for the cylindrical steel pipe connecting piece for the tower crane according to claim 1, characterized in that: the rotating assembly (2) comprises a square block (201), the side wall of the square block (201) is penetrated and rotatably provided with a short rod (202), a first handle (203) is fixedly arranged at one end of the short rod (202), and a second bevel gear (204) is fixedly arranged at the other end of the short rod (202).

5. The machining device for the cylindrical steel pipe connecting piece for the tower crane according to claim 1, characterized in that: the clamping assembly (6) comprises a supporting rod (601), one end of the supporting rod (601) is rotatably connected with the inner wall of the shell (5) through a bearing, a second handle (602) is fixedly mounted at the other end of the supporting rod (601), two moving blocks (603) are in threaded connection with the outer surface of the supporting rod (601), clamping blocks (604) are fixedly mounted at the tops of the two moving blocks (603), and soft cushion layers (605) are fixedly mounted on opposite side walls of the two clamping blocks (604).

6. The machining device for the cylindrical steel pipe connecting piece for the tower crane according to claim 1, characterized in that: the moving assembly (7) comprises a connecting rod (701), the bottom of the connecting rod (701) is rotatably connected with the inner wall of the housing (8) through a bearing, a rotating handle (702) is fixedly mounted at the top of the connecting rod (701), and the outer surface of the connecting rod (701) is in threaded connection with a rectangular block (703).