CN213411427U

CN213411427U - Steel pipe end face flat-end chamfering all-in-one machine capable of controlling chamfering angle

Info

Publication number: CN213411427U
Application number: CN202022503650.1U
Authority: CN
Inventors: 费春姣
Original assignee: Hangzhou Xingrun Machinery Co ltd
Current assignee: Hangzhou Xingrun Machinery Co ltd
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-06-11
Anticipated expiration: 2030-11-03

Abstract

The utility model discloses a steel pipe terminal surface parallel port chamfer all-in-one of steerable chamfer angle, including main body cover, motor, emery wheel, antiskid cover, main body cover the right is provided with the arc storehouse, and the arc storehouse surface has seted up the spout to install the slip handle pole in the spout, the slip handle pole is connected with the motor moreover, the supporting legs is installed to the main body cover below, and the main body cover inboard is fixed with the bracing piece through fastening bolt to the bracing piece is connected and is installed the positioning disk, and installs the (holding) chuck on the positioning disk, the latch is installed to the positioning disk inboard, and installs drive gear in the positioning disk. This steel pipe terminal surface flat mouthful chamfer all-in-one of steerable chamfer angle is provided with positioning disk and (holding) chuck for the fixed pipe fitting that processes of centre gripping, the (holding) chuck drives through the slip handle pole and takes place the rotation with the positioning disk, through drive gear and latch and tooth's socket cooperation transmission, drives the synchronous locking of press from both sides leg or unclamps, guarantees that the processing pipe fitting is fixed in on the device central axis.

Description

Steel pipe end face flat-end chamfering all-in-one machine capable of controlling chamfering angle

Technical Field

The utility model relates to the technical field of machining, specifically be a steel pipe terminal surface flat mouthful chamfer all-in-one of steerable chamfer angle.

Background

In the end face processing of the steel pipe, the end face flatness is one of the production links of the flat end processing of the steel pipe, and the flat end processing and manufacturing of the end face occupy a very important position no matter whether the steel pipe is rolled or cold-drawn seamless steel pipe. The existing steel pipe end face flat opening is mainly manufactured by common machining methods such as grinding and cutting by using a sand wheel or sawing a plane for small-sized steel pipes, and the production and machining mode of the operation has the advantages of simple process and low equipment price, but the quality of the machined product is unstable, and potential safety hazards exist in the production process. For large-size steel pipes, a lathe is also adopted for processing, the operation process is complex, and the production efficiency is low. The chamfering machine is a small-sized precision machine tool which is specially used for manufacturing dies, hardware machinery, machine tool, hydraulic parts, valves and the like, chamfering of textile machinery, milling, planing and the like. The trend in the mechanical industry is to use rapid machine chamfering. The processing defects of the existing mechanical and electric tools are overcome, the method has the advantages of convenience, rapidness and accuracy, the method is the best choice for chamfering and cutting metal objects at present, the chamfering is divided into a linear chamfering and a curve chamfering according to the requirements of the chamfering, and the linear chamfering machine in the market at present polishes the pipeline horizontally, cannot change angles and is insufficient in polishing precision of the pipeline. Carry out the flat mouthful to steel pipe both ends at present and polish and smooth it and need use the flat mouthful machine with it, but the in-process discovery process of using processing effect is not very good, lead to often needing to do over again, it is poor to the clamping force of steel pipe at the in-process of operation simultaneously to influence work efficiency, can produce when polishing the flat mouthful and tremble, present tubular metal resonator chamfer and the flat mouthful process of terminal surface all separately go on, low in production efficiency, the process is loaded down with trivial details, and can not adjust the angle of chamfer, be difficult to guarantee the quality of product.

Therefore, the steel pipe end face flat opening chamfering all-in-one machine capable of controlling the chamfering angle is provided so as to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steel pipe terminal surface flat mouthful chamfer all-in-one of steerable chamfer angle to solve the problem that is difficult to adjust chamfer angle on the existing market that above-mentioned background art provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a steel pipe terminal surface plain end chamfer all-in-one of steerable chamfer angle, includes main body cover, motor, emery wheel, antiskid cover, main body cover the right is provided with the arc storehouse, and the spout has been seted up on arc storehouse surface to install slip handle pole in the spout, and slip handle pole is connected with the motor moreover, and the emery wheel is installed in the motor connection simultaneously, the supporting legs is installed to the main body cover below, and the main body cover inboard is fixed with the bracing piece through fastening bolt to the bracing piece is connected and is installed the positioning disk, and installs the (holding) chuck on the positioning disk to install the (holding) chuck on the (holding) chuck, install the antiskid cover on the (holding) leg moreover, has seted up the tooth's socket on the (holding) leg.

Preferably, the left side of the main body shell is provided with an opening, the main body shell forms a fixing structure with the supporting rod and the positioning disc through fastening bolts, and the positioning disc is fixedly connected with the supporting rod through welding.

Preferably, the positioning disc and the chuck are fixed through an annular clamping groove to form a rotating structure, the chuck is provided with a through groove to form a sliding structure with the clamping legs, and the right side of the positioning disc is provided with a through hole.

Preferably, the motor is installed on the support and constitutes sliding structure with the arc storehouse, and has seted up the spout on the panel of arc storehouse left side, and installs the motor output shaft in the spout.

Preferably, the sliding handle rod forms a sliding structure in the sliding groove, the motor drives the grinding wheel to form a rotating structure, the circle center of the arc surface of the arc bin, the circle center of the positioning disc and the circle center of the chuck are located on the same horizontal line, and the motor drives the grinding wheel to be located on the normal line of the arc bin.

Preferably, the transmission gear is meshed with the latch and the tooth socket, the transmission gear is tangent with the clamping legs, the clamping legs are located on the diameter of the positioning disc, and the anti-skid sleeve is made of soft rubber.

Compared with the prior art, the beneficial effects of the utility model are that: the steel pipe end face flat opening chamfering all-in-one machine capable of controlling the chamfering angle;

1. the device is provided with a positioning disc and a chuck plate for clamping and fixing the processed pipe fitting, the chuck plate is driven by a sliding handle rod to rotate with the positioning disc, and the clamping legs are driven to be synchronously locked or loosened through the matched transmission of a transmission gear, a clamping tooth and a tooth socket, so that the processed pipe fitting is ensured to be fixed on the central axis of the device;

2. be provided with the spout in the arc storehouse, drive motor and emery wheel through the slip handle pole and rotate along the arc storehouse cambered surface, realize the position control of emery wheel polished surface to the angle modulation of adjustment processing pipe fitting chamfer is convenient for directly chamfer after the flat mouthful of processing of pipe fitting, improves machining efficiency.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of the main sectional structure of the present invention;

FIG. 3 is a left side view of the structure of the present invention;

fig. 4 is a schematic view of the positioning plate of the present invention.

In the figure: 1. a main body housing; 2. an arc-shaped bin; 3. positioning a plate; 4. a chuck; 5. supporting legs; 6. a support bar; 7. fastening a bolt; 8. a motor; 9. a grinding wheel; 10. a chute; 11. a sliding handle; 12. clamping legs; 13. an anti-slip sleeve; 14. clamping teeth; 15. a transmission gear; 16. a tooth socket.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a steel pipe end face flat-mouth chamfering all-in-one machine capable of controlling chamfering angles comprises a main body shell 1, an arc-shaped bin 2, a positioning disc 3, a chuck plate 4, supporting legs 5, supporting rods 6, fastening bolts 7, a motor 8, a grinding wheel 9, a sliding groove 10, a sliding handle rod 11, clamping legs 12, an anti-skidding sleeve 13, clamping teeth 14, a transmission gear 15 and a tooth groove 16, wherein the arc-shaped bin 2 is arranged on the right side of the main body shell 1, the sliding groove 10 is formed in the surface of the arc-shaped bin 2, the sliding handle rod 11 is installed in the sliding groove 10 and is connected with the motor 8, the grinding wheel 9 is installed on the motor 8 in a connecting mode, the supporting legs 5 are installed below the main body shell 1, the supporting rods 6 are fixed on the inner side of the main body shell 1 through the fastening bolts 7, the positioning disc 3 is installed on the supporting rods 6 in a connecting mode, the chuck plate, meanwhile, tooth sockets 16 are formed in the clamping legs 12, clamping teeth 14 are arranged on the inner side of the positioning disc 3, and a transmission gear 15 is arranged in the positioning disc 3.

The opening on the left side of main body cover 1, and main body cover 1 constitutes fixed knot through fastening bolt 7 and bracing piece 6 and positioning disk 3 to positioning disk 3 passes through welded connection with bracing piece 6 and fixes, guarantees the stability of junction.

The positioning disc 3 and the chuck plate 4 are fixed through the annular clamping groove to form a rotating structure, the chuck plate 4 is provided with a through groove to form a sliding structure with the clamping legs 12, and the right side of the positioning disc 3 is provided with a through hole to facilitate the adjustment of the clamping legs 12 so as to clamp and fix the processed steel pipe.

Motor 8 installs and constitutes sliding structure with arc storehouse 2 on the support, and has seted up spout 10 on 2 left side panels in arc storehouse, and installs motor 8 output shaft in the spout 10, is convenient for adjust motor 8 and emery wheel 9's position to process the chamfer of different angles.

The sliding handle rod 11 forms a sliding structure in the sliding groove 10, the motor 8 drives the grinding wheel 9 to form a rotating structure, the circle center of the arc surface of the arc-shaped bin 2, the circle centers of the positioning disc 3 and the chuck plate 4 are located on the same horizontal line, the motor 8 drives the grinding wheel 9 to be located on the normal of the arc-shaped bin 2, the grinding wheel 9 is still located on the axis of the steel pipe after the rotation angle of the grinding wheel 9 is guaranteed, and machining precision is guaranteed.

The transmission gear 15 is meshed with the latch 14 and the tooth socket 16, the transmission gear 15 is tangent to the clamping leg 12, the clamping leg 12 is located on the diameter of the positioning disc 3, the anti-slip sleeve 13 is made of soft rubber, friction force between the anti-slip sleeve and a steel pipe is increased, and slipping is prevented.

The working principle is as follows: when the steel pipe end face flat-end chamfering all-in-one machine capable of controlling the chamfering angle is used, firstly, a steel pipe to be processed penetrates through a positioning disc 3 and a chuck plate 4, the end opening of the steel pipe is positioned at the circle center of an arc bin 2, the positioning disc 3 and the chuck plate 4 are used for clamping and fixing the processed pipe fitting, the chuck plate 4 is driven by a sliding handle rod 11 to rotate with the positioning disc 3, a transmission gear 15 is matched with a clamping tooth 14 and a tooth socket 16 for transmission, a clamping leg 12 is driven to be synchronously locked or released, the processed pipe fitting is ensured to be fixed on a central axis of the device, the steel pipe is subjected to flat-angle processing when a grinding wheel 9 is positioned at a horizontal position, a sliding chute 10 is arranged in the arc bin 2, a motor 8 and the grinding wheel 9 are driven by the sliding handle rod 11 to rotate along the arc surface of the arc bin 2, the position adjustment of the, the grinding wheel 9 is still positioned on the axis of the steel pipe after the rotation angle is ensured, so that the pipe fitting can be directly chamfered after being subjected to flat opening treatment, the machining efficiency is improved, and a series of work is finished.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a steel pipe terminal surface plain end chamfer all-in-one of steerable chamfer angle, includes main body cover (1), motor (8), emery wheel (9), antiskid cover (13) and drive gear (15), its characterized in that: the right side of the main body shell (1) is provided with an arc-shaped bin (2), the surface of the arc-shaped bin (2) is provided with a sliding chute (10), a sliding handle rod (11) is arranged in the sliding groove (10), the sliding handle rod (11) is connected with a motor (8), meanwhile, the motor (8) is connected with and installed with a grinding wheel (9), a supporting leg (5) is installed below the main body shell (1), and the inner side of the main body shell (1) is fixed with a support rod (6) through a fastening bolt (7), the supporting rod (6) is connected with a positioning disk (3), the positioning disk (3) is provided with a chuck (4), and the chuck (4) is provided with clamping legs (12), and the clamping legs (12) are provided with anti-skid sleeves (13), simultaneously, tooth sockets (16) are formed in the clamping legs (12), clamping teeth (14) are installed on the inner side of the positioning disc (3), and a transmission gear (15) is installed in the positioning disc (3).

2. The steel pipe end face flat-end chamfering all-in-one machine capable of controlling the chamfering angle according to claim 1, which is characterized in that: the left side of the main body shell (1) is provided with an opening, the main body shell (1) forms a fixing structure with the supporting rod (6) and the positioning disc (3) through a fastening bolt (7), and the positioning disc (3) is fixedly connected with the supporting rod (6) through welding.

3. The steel pipe end face flat-end chamfering all-in-one machine capable of controlling the chamfering angle according to claim 1, which is characterized in that: the positioning disc (3) and the chuck (4) are fixed through an annular clamping groove to form a rotating structure, a through groove is formed in the chuck (4) and forms a sliding structure with the clamping legs (12), and a through hole is formed in the right side of the positioning disc (3).

4. The steel pipe end face flat-end chamfering all-in-one machine capable of controlling the chamfering angle according to claim 1, which is characterized in that: motor (8) are installed on the support and constitute sliding structure with arc storehouse (2), and have seted up spout (10) on arc storehouse (2) left side panel, and install motor (8) output shaft in spout (10).

5. The steel pipe end face flat-end chamfering all-in-one machine capable of controlling the chamfering angle according to claim 1, which is characterized in that: the sliding structure is formed by the sliding handle rod (11) in the sliding groove (10), the motor (8) drives the grinding wheel (9) to form a rotating structure, the circle center of the arc surface of the arc-shaped bin (2) and the circle centers of the positioning disc (3) and the chuck (4) are located on the same horizontal line, and the motor (8) drives the grinding wheel (9) to be located on the normal line of the arc-shaped bin (2).

6. The steel pipe end face flat-end chamfering all-in-one machine capable of controlling the chamfering angle according to claim 1, which is characterized in that: the transmission gear (15) is meshed with the latch (14) and the tooth groove (16), the transmission gear (15) is tangent to the clamping legs (12), the clamping legs (12) are located on the diameter of the positioning disc (3), and the anti-skid sleeve (13) is made of soft rubber.