CN211661579U

CN211661579U - Steel pipe fixing device for machining

Info

Publication number: CN211661579U
Application number: CN202020326438.XU
Authority: CN
Inventors: 陈汉婷
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-16
Filing date: 2020-03-16
Publication date: 2020-10-13
Anticipated expiration: 2030-03-16

Abstract

The utility model discloses a steel pipe fixing device for machining, including the fixed station, the top bilateral symmetry of fixed station is equipped with the backup pad, the bottom of backup pad and the top fixed connection of fixed station, two one side that the backup pad is close to mutually all is equipped with the fly leaf, the fly leaf passes through electric telescopic handle with the backup pad and is connected, two the spout has all been seted up to one side that the fly leaf is close to mutually, one side that the backup pad was kept away from to the fly leaf is equipped with punch holder and lower plate, punch holder and lower plate are through the round pin hub connection, one side that punch holder and lower plate are close to the fly leaf all is equipped with the connecting rod of round pin hub connection, the one end of connecting rod and the slider fixed connection that. A steel pipe fixing device for machining, can be according to the difference of steel pipe diameter, adjust the contained angle between punch holder and the lower plate, and then fix the steel pipe of different specifications, easy operation is convenient.

Description

Steel pipe fixing device for machining

Technical Field

The utility model relates to a machining technical field, in particular to steel pipe fixing device for machining.

Background

Machining refers to a process of changing the physical dimensions or properties of a workpiece by a mechanical device. The difference in processing modes can be divided into cutting processing and pressure processing, and in the production process, all the processes of changing the shape, size, position, property and the like of a production object to make the production object become a finished product or a semi-finished product are called as technological processes. It is an integral part of the production process. The processes can be divided into casting, forging, stamping, welding, machining, assembling and other processes, the mechanical manufacturing process generally refers to the sum of the machining process of the parts and the assembling process of the machine, and other processes are called auxiliary processes, such as transportation, storage, power supply, equipment maintenance and the like. However, in the actual machining process, the workpiece needs to be fixed and then further machined, and the fixing device of the steel pipe can only fix a certain size of steel pipe, and cannot be applied to various different specifications of steel pipes.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a steel pipe fixing device for machining can effectively solve and need fix the machined part among the background art, and the fixing device of steel pipe can only fix the steel pipe of certain size usually, can not be applicable to the problem of multiple different specification steel pipes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a steel pipe fixing device for machining, includes the fixed station, the top bilateral symmetry of fixed station is equipped with the backup pad, the bottom of backup pad and the top fixed connection of fixed station, two one side that the backup pad is close to mutually all is equipped with the fly leaf, the fly leaf passes through electric telescopic handle with the backup pad and is connected, two the spout has all been seted up to one side that the fly leaf is close to mutually, one side that the backup pad was kept away from to the fly leaf is equipped with punch holder and lower plate, punch holder and lower plate are through the round pin hub connection, one side that punch holder and lower plate are close to the fly leaf all is equipped with the connecting rod of round pin hub connection, the one end of connecting rod and the slider fixed connection who is located the spout.

Preferably, the movable mechanism is including setting up the actuating lever in the spout, the actuating lever includes that two screw threads opposite direction's lead screw are constituteed, and two the lead screw runs through two sliders respectively, the connected mode of slider and lead screw is threaded connection, the one end of actuating lever and the rotary disk fixed connection who is located the fly leaf top, the other end of actuating lever passes through the bearing with the bottom inner wall of spout and is connected.

Preferably, the top end of the rotating disc is fixedly connected with a handle.

Preferably, a limiting sliding groove is formed in the inner wall of one side of the sliding groove, two limiting blocks are arranged in the limiting sliding groove, and the limiting blocks are fixedly connected with the sliding block.

Preferably, two through-holes have been seted up to one side of backup pad, be equipped with spacing post in the through-hole, the both ends of spacing post all extend to the outside of through-hole, just one end of spacing post and one side fixed connection of fly leaf, the external control switch of electric telescopic handle and power.

Preferably, the anti-skid pads are arranged on the sides, close to each other, of the upper clamping plate and the lower clamping plate.

Compared with the prior art, the utility model discloses following beneficial effect has: through setting up the fixed station, the backup pad, the fly leaf, electric telescopic handle, the spout, the punch holder, the lower plate, the connecting rod, the mating reaction of slider and moving mechanism, can be according to the difference of steel pipe diameter, adjust the contained angle between punch holder and the lower plate, and then fix the steel pipe of different specifications, easy operation is convenient, through the mating reaction that sets up spacing spout and stopper, prevent that the slider from rotatory rocking at the removal in-process, through the mating reaction that sets up through-hole and spacing post, further prevent that the fly leaf from rotatory rocking in the removal, stability is improved, through the slipmat that sets up, reduce the gliding possibility of relative punch holder of steel pipe and lower plate.

Drawings

Fig. 1 is a schematic view of the overall structure of a steel pipe fixing device for machining according to the present invention;

FIG. 2 is a front view of the steel pipe fixing device for machining of the present invention;

fig. 3 is a partially enlarged schematic view of a portion a of fig. 1.

In the figure: 1. a fixed table; 2. a support plate; 3. a movable plate; 4. an electric telescopic rod; 5. a chute; 6. an upper splint; 7. a lower splint; 8. a connecting rod; 9. a slider; 10. a drive rod; 11. rotating the disc; 12. a bearing; 13. a limiting chute; 14. a limiting block; 15. a through hole; 16. a limiting column; 17. a handle; 18. a non-slip mat.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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.

As shown in fig. 1-3, a steel pipe fixing device for machining includes a fixed table 1, support plates 2 are symmetrically arranged on two sides of the top end of the fixed table 1, the bottom end of each support plate 2 is fixedly connected with the top end of the fixed table 1, movable plates 3 are arranged on the sides, close to the two support plates 2, of the two support plates 3, the movable plates 3 are connected with the support plates 2 through electric telescopic rods 4, chutes 5 are formed in the sides, close to the two movable plates 3, of the movable plates 3, an upper clamping plate 6 and a lower clamping plate 7 are arranged on the side, away from the support plates 2, of the movable plates 3, the upper clamping plate 6 is connected with the lower clamping plate 7 through a pin shaft, connecting rods 8 connected through pin shafts are arranged on the sides, close to the movable plates 3, of the upper clamping plate 6 and the lower clamping;

the movable mechanism comprises a driving rod 10 arranged in the sliding chute 5, the driving rod 10 comprises two screw rods with opposite thread directions, the two screw rods respectively penetrate through the two sliding blocks 9, the sliding blocks 9 are in threaded connection with the screw rods, one end of the driving rod 10 is fixedly connected with a rotating disc 11 positioned at the top end of the movable plate 3, and the other end of the driving rod 10 is connected with the inner wall of the bottom end of the sliding chute 5 through a bearing 12; the top end of the rotating disk 11 is fixedly connected with a handle 17; a limiting sliding groove 13 is formed in the inner wall of one side of the sliding groove 5, two limiting blocks 14 are arranged in the limiting sliding groove 13, and the limiting blocks 14 are fixedly connected with the sliding block 9; two through holes 15 are formed in one side of the supporting plate 2, a limiting column 16 is arranged in each through hole 15, two ends of each limiting column 16 extend to the outside of each through hole 15, one end of each limiting column 16 is fixedly connected with one side of the movable plate 3, and the electric telescopic rod 4 is externally connected with a control switch and a power supply; the side of the upper splint 6 close to the lower splint 7 is provided with a non-slip mat 18.

It should be noted that, the utility model relates to a steel pipe fixing device for machining, when in use, according to the size of the diameter of the steel pipe, the rotating disk 11 is rotated by the handle 17, and then the driving rod 10 drives the two sliders 9 to approach to or keep away from each other, and then the connecting rod 8 changes the included angle between the upper clamp plate 6 and the lower clamp plate 7, so as to conveniently fix the steel pipes with different specifications, when the sliders 9 move, the stoppers 14 move in the limiting chutes 13, through the cooperation of the limiting chutes 13 and the stoppers 14, the sliders 9 are prevented from rotating and shaking in the moving process, and then the electric telescopic rod 4 drives the movable plate 3 to approach to the steel pipe, finally the steel pipes are fixed by the two upper clamp plates 6 and the two lower clamp plates 7, through the arranged anti-skid pad 18, the possibility of the steel pipes sliding relative to the upper clamp plate 6 and the lower clamp plate 7 is reduced, the, spacing post 16 slides relative through-hole 15, through the mating reaction that sets up through-hole 15 and spacing post 16, further prevents that fly leaf 3 from rotatory rocking in the removal, has improved stability.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a steel pipe fixing device for machining which characterized in that: comprises a fixed table (1), wherein supporting plates (2) are symmetrically arranged on two sides of the top end of the fixed table (1), the bottom end of each supporting plate (2) is fixedly connected with the top end of the fixed table (1), two movable plates (3) are arranged on the sides, close to each other, of the two supporting plates (2), the movable plates (3) are connected with the supporting plates (2) through electric telescopic rods (4), sliding grooves (5) are formed in the sides, close to each movable plate (3), of the two movable plates (3), an upper clamping plate (6) and a lower clamping plate (7) are arranged on the side, far away from the supporting plates (2), of the movable plates (3), the upper clamping plate (6) is connected with the lower clamping plate (7) through pin shafts, connecting rods (8) connected through pin shafts are arranged on the sides, close to the movable plates (3), of the upper clamping plate (6) and the lower clamping plate (7), one ends of the connecting, the sliding block (9) is connected with the sliding groove (5) through a movable mechanism.

2. The steel pipe fixing device for machining according to claim 1, characterized in that: the movable mechanism comprises a driving rod (10) arranged in a sliding groove (5), the driving rod (10) comprises two screw rods with opposite thread directions, the screw rods penetrate through two sliding blocks (9) respectively, the sliding blocks (9) are in threaded connection with the screw rods, one end of the driving rod (10) is fixedly connected with a rotating disk (11) located at the top end of the movable plate (3), and the other end of the driving rod (10) is connected with the inner wall of the bottom end of the sliding groove (5) through a bearing (12).

3. The steel pipe fixing device for machining according to claim 2, characterized in that: the top end of the rotating disc (11) is fixedly connected with a handle (17).

4. The steel pipe fixing device for machining according to claim 1, characterized in that: spacing spout (13) have been seted up to one side inner wall of spout (5), be equipped with two stopper (14) in spacing spout (13), stopper (14) and slider (9) fixed connection.

5. The steel pipe fixing device for machining according to claim 1, characterized in that: two through-holes (15) have been seted up to one side of backup pad (2), be equipped with spacing post (16) in through-hole (15), the both ends of spacing post (16) all extend to the outside of through-hole (15), just one end of spacing post (16) and one side fixed connection of fly leaf (3), electric telescopic handle (4) external control switch and power.

6. The steel pipe fixing device for machining according to claim 1, characterized in that: and anti-slip pads (18) are arranged on the sides, close to each other, of the upper clamping plate (6) and the lower clamping plate (7).