CN211163611U - A steel pipe clamp for machining - Google Patents

Abstract

The utility model belongs to the technical field of machining, especially, be a steel pipe anchor clamps for machining, which comprises a fixing plate and i, the top fixedly connected with backing plate of fixed plate, the top fixedly connected with frame of backing plate, the interior roof fixedly connected with motor of frame, the output fixedly connected with threaded rod of motor, the bottom threaded connection of threaded rod has the thread bush. The utility model discloses a set up clamping device, clamping device includes the telescopic link, expanding spring, the slide bar, the sliding sleeve, the sliding seat, the connecting rod, the horizontal pole, the fixed block, chuck and first arc clamp, clamping device passes through the motor, the threaded rod, the cooperation between thread bush and the mount, clamping device can adjust from top to bottom, the centre gripping steel pipe is more convenient and more stable, through setting up the shock attenuation spring post, the steel pipe is put on second arc clamp, clamping device cliies the steel pipe downwards, the steel sheet can receive gravity, through the shock attenuation spring post, make the steel sheet centre gripping in-process, the shock attenuation is effectual.

Description

A steel pipe clamp for machining

technical field

The utility model relates to the technical field of machining, in particular to a steel pipe clamp for machining.

Background technique

In the factory, when processing steel pipes, the steel pipes are often fixed first, and then the steel pipes can be processed after the steel pipes are fixed.

The existing steel pipe fixing device is not ideally fixed, and it is relatively slippery, and the quality of the steel pipe fixing is directly related to the quality of the steel pipe processing and processing; in the production and processing process of the steel pipe, the steel pipe clamping device is particularly important, and the steel pipe clamp is improved. The stability of the steel pipe is convenient for the production and processing of the steel pipe. In addition, due to the large weight of the steel pipe, the steel pipe has a large vibration during the production and processing process, and the shock absorption effect is not very good, which is easy to damage the steel pipe.

Utility model content

(1) Technical problems solved

In view of the deficiencies of the prior art, the utility model provides a steel pipe clamp for machining, which solves the problems of good stability of the steel pipe and good shock absorption effect.

(2) Technical solutions

In order to achieve the above purpose, the utility model provides the following technical solutions: a steel pipe clamp for machining, comprising a fixing plate, a backing plate is fixedly connected to the top of the fixing plate, and a frame is fixedly connected to the top of the backing plate, The inner top wall of the frame is fixedly connected with a motor, the inner side wall of the frame is fixedly connected with a bracket, one end of the bracket is fixedly connected with one side of the motor, the output end of the motor is fixedly connected with a threaded rod, the The bottom end of the threaded rod is threadedly connected with a threaded sleeve, the bottom of the threaded sleeve is fixedly connected with a fixing frame, both ends of the fixing frame are downward, and the end of the fixing frame is fixedly connected with a clamping device, the The clamping device includes a fixing block, the top of the fixing block is fixedly connected with both ends of the fixing frame, a sliding rod is fixedly connected between the two fixing blocks, and a sliding sleeve is slidably sleeved on the surface of the sliding rod. One side of the sliding sleeve is fixedly connected with a buffer spring, the bottom of the fixed block is fixedly connected with a telescopic rod, the surface of the telescopic rod is covered with a telescopic spring, and the bottom of the telescopic rod is fixedly connected with a cross bar, so The top of the cross bar is fixedly connected with a movable seat, the surface of the movable seat is rotatably connected with a connecting rod, the bottom of the cross bar is fixedly connected with a collet, and the center of the bottom of the collet is provided with a first arc clamp , a support plate is fixedly connected to the bottom of the fixed plate, a base is fixedly connected to the bottom end of the support plate, a hydraulic rod is fixedly connected to the top center of the base, and a slide rail is fixedly connected to one side of the support plate, A sliding block is slidably connected to the surface of the slide rail, a lift plate is fixedly connected to the top of the hydraulic rod, a steel plate is arranged on the top of the lift plate, and a second arc clamp is arranged at the center of the top of the steel plate.

As a preferred technical solution of the present invention, rubber pads are provided on the inner walls of the first arc-shaped clamp and the second arc-shaped clamp.

As a preferred technical solution of the present invention, a damping spring column is fixedly connected to the bottom of the steel plate, and the bottom end of the damping spring column is fixedly connected to the top of the lifting plate.

As a preferred technical solution of the present invention, an inclined block is fixedly connected to the top of the steel plate, and the inclined block is matched with the chuck.

As a preferred technical solution of the present invention, the first arc-shaped clamp and the second arc-shaped clamp are both flexible clamps.

(3) Beneficial effects

Compared with the prior art, the utility model provides a steel pipe clamp for machining, which has the following beneficial effects:

1. The steel pipe clamp for machining is provided with a clamping device. The clamping device includes a telescopic rod, a telescopic spring, a sliding rod, a sliding sleeve, a movable seat, a connecting rod, a cross rod, a fixed block, a chuck and a first The arc clamp, the clamping device can be adjusted up and down through the cooperation between the motor, the threaded rod, the threaded sleeve and the fixing frame, and the clamping of the steel pipe is more convenient and more stable.

2. The steel pipe clamp used for machining, by setting the shock-absorbing spring column, the steel pipe is placed on the second arc clamp, the clamping device clamps the steel pipe downward, the steel plate will be subjected to gravity, and the shock-absorbing spring column will make the steel pipe work. In the process of clamping the steel plate, the shock absorption effect is good.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the assembly schematic diagram of the utility model steel plate and the damping spring column;

FIG. 3 is a schematic structural diagram of the clamping device of FIG. 1 .

FIG. 4 is a top view of the sliding connection structure of the fixing plate and the threaded sleeve in FIG. 1 .

In the figure: 1. Fixing plate; 2. Backing plate; 3. Frame; 4. Motor; 5. Bracket; 6. Threaded rod; 7. Threaded sleeve; 8. Fixing frame; 9. Clamping device; 10. Supporting plate ;11, base; 12, hydraulic rod; 13, slide rail; 14, slider; 15, lift plate; 16, shock-absorbing spring column; 17, steel plate; 18, inclined block; 19, second arc clamp; 901, fixed block; 902, sliding rod; 903, sliding sleeve; 904, buffer spring; 905, telescopic rod; 906, telescopic spring; 907, cross rod; 908, movable seat; 909, connecting rod; 910, collet; 911. A first arc clamp.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Example

1-3, the present invention provides the following technical solutions: a steel pipe clamp for machining, comprising a fixing plate 1, a backing plate 2 is fixedly connected to the top of the fixing plate 1, and a backing plate 2 is fixedly connected to the top of the backing plate 2 Frame 3, the inner top wall of frame 3 is fixedly connected with motor 4, the inner side wall of frame 3 is fixedly connected with bracket 5, one end of bracket 5 is fixedly connected with one side of motor 4, and the output end of motor 4 is fixedly connected with threaded rod 6 , the bottom end of the threaded rod 6 is threadedly connected with a threaded sleeve 7, the bottom of the threaded sleeve 7 is fixedly connected with a fixing frame 8, both ends of the fixing frame 8 are downward, and the end of the fixing frame 8 is fixedly connected with a clamping device 9, The clamping device 9 includes a fixing block 901, the top of the fixing block 901 is fixedly connected to both ends of the fixing frame 8, a sliding rod 902 is fixedly connected between the two fixing blocks 901, and the surface of the sliding rod 902 is slidably sleeved with a sliding rod. Sleeve 903, one side of the sliding sleeve 903 is fixedly connected with a buffer spring 904, the bottom of the fixed block 901 is fixedly connected with a telescopic rod 905, the surface of the telescopic rod 905 is covered with a telescopic spring 906, and the bottom of the telescopic rod 905 is fixedly connected with a cross bar 907 , the top of the cross bar 907 is fixedly connected with a movable seat 908, the surface of the movable seat 908 is rotatably connected with a connecting rod 909, the bottom of the cross bar 907 is fixedly connected with a collet 910, and the center of the bottom of the collet 910 is provided with a first arc-shaped clip Hoop 911, the bottom of the fixed plate 1 is fixedly connected to the support plate 10, the bottom end of the support plate 10 is fixedly connected to the base 11, the top center of the base 11 is fixedly connected to the hydraulic rod 12, and one side of the support plate 10 is fixedly connected to the slide rail 13. A slider 14 is slidably connected to the surface of the slide rail 13, a lift plate 15 is fixedly connected to the top of the hydraulic rod 12, the top of the lift plate 15 is provided with a steel plate 17, and the center of the top of the steel plate 17 is provided with a second arc-shaped clamp 19 .

In this embodiment, the opening of the second arc-shaped clamp 19 is set upward and the cooperation between the first arc-shaped clamp 911 makes the steel pipe clamp more stable. The interior of the fixing plate 1 is vertically provided with a sliding hole. The inner wall of the threaded sleeve 7 is provided with a clamping groove, the surface of the threaded sleeve 7 is fixed with a clamping strip, and the clamping strip slides with the inner wall of the clamping groove, so that the threaded sleeve 7 can only move up and down inside the fixing plate 1, but cannot rotate, and the buffer spring 904 is fixed It is connected between the two sliding sleeves 903 and is sleeved on the outer surface of the sliding rod 902 .

Specifically, the inner walls of the first arc-shaped clamp 911 and the second arc-shaped clamp 19 are provided with rubber pads.

In this embodiment, the rubber pad is used to prevent the steel pipe from being clamped, so as to protect the surface of the steel pipe more effectively, without traces, and with better anti-slip and anti-friction effects.

Specifically, a damping spring column 16 is fixedly connected to the bottom of the steel plate 17 , and the bottom end of the damping spring column 16 is fixedly connected to the top of the lifting plate 15 .

In this embodiment, the damping spring column 16 is provided to prevent the steel plate 17 from being clamped by the steel tube, and the damping effect is better.

Specifically, an inclined block 18 is fixedly connected to the top of the steel plate 17 , and the inclined block 18 is matched with the chuck 910 .

In this embodiment, the inclined blocks 18 are installed on both ends of the second arc-shaped clamp 19 to match with the collet 910, in order to clamp the steel pipe more stably.

Specifically, the first arc-shaped clamp 911 and the second arc-shaped clamp 19 are both flexible clamps.

In this embodiment, with this arrangement, the first arc-shaped clamp 911 and the second arc-shaped clamp 19 clamp the steel pipe more reliably and stably, and are not easy to slide.

The working principle and use process of the utility model: when in use, the steel pipe is placed on the second arc clamp 19, the threaded rod 6 is driven by the motor 4, the threaded rod 6 drives the threaded sleeve 7, and the interior of the fixing plate 1 is vertically opened There is a sliding hole, the inner wall of the sliding hole is provided with a clamping groove, the surface of the threaded sleeve 7 is fixed with a clamping strip, and the clamping strip slides with the inner wall of the clamping groove, so that the threaded sleeve 7 can only move up and down inside the fixed plate 1, and cannot be moved. The threaded sleeve 7 drives the fixing frame 8 to move up and down, the fixing frame 8 drives the clamping device 9 to move up and down, and the expansion spring 906 and the expansion rod 905 in the clamping device 9 clamp the steel pipe through the first arc clamp 911 and are squeezed. When the pressure is applied, the connecting rod 909 drives the sliding sleeve 903 to squeeze the buffer spring 904, so that the first arc clamp 911 and the second arc clamp 19 clamp the steel pipe more stably. During the clamping process, the steel plate 17 will be affected by the steel pipe. The pressure of the steel plate 17 will squeeze the shock-absorbing spring column 16, and the shock-absorbing spring column 16 will make the lifting plate 15 drive the slider 14 to move on the slide rail 13, so that the steel pipe has a better shock absorption effect during the clamping process and keeps the more stable.

Finally, it should be noted that the above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements to some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims (5)

1. A steel pipe clamp for machining, comprising a fixing plate (1), characterized in that: the top of the fixing plate (1) is fixedly connected with a backing plate (2), and the top of the backing plate (2) A frame (3) is fixedly connected, the inner top wall of the frame (3) is fixedly connected with a motor (4), and the inner side wall of the frame (3) is fixedly connected with a bracket (5), One end is fixedly connected with one side of the motor (4), the output end of the motor (4) is fixedly connected with a threaded rod (6), and the bottom end of the threaded rod (6) is threadedly connected with a threaded sleeve (7), so A fixing frame (8) is fixedly connected to the bottom of the threaded sleeve (7), both ends of the fixing frame (8) are downward, and a clamping device (9) is fixedly connected to the end of the fixing frame (8). , the clamping device (9) includes a fixing block (901), the top of the fixing block (901) is fixedly connected to both ends of the fixing frame (8), and the two fixing blocks (901) are fixed between A sliding rod (902) is fixedly connected, a sliding sleeve (903) is slidably sleeved on the surface of the sliding rod (902), and a buffer spring (904) is fixedly connected to one side of the two sliding sleeves (903), so A telescopic rod (905) is fixedly connected to the bottom of the fixing block (901), a telescopic spring (906) is sleeved on the surface of the telescopic rod (905), and a cross bar (907) is fixedly connected to the bottom of the telescopic rod (905). ), the top of the cross bar (907) is fixedly connected with a movable seat (908), the surface of the movable seat (908) is rotatably connected with a connecting rod (909), and the bottom of the cross bar (907) is fixedly connected with a A collet (910), the bottom center of the collet (910) is provided with a first arc clamp (911), the bottom of the fixing plate (1) is fixedly connected with a supporting plate (10), the supporting plate A base (11) is fixedly connected to the bottom end of the base (10), a hydraulic rod (12) is fixedly connected to the top center of the base (11), and a slide rail (13) is fixedly connected to one side of the support plate (10). A sliding block (14) is slidably connected to the surface of the slide rail (13), a lift plate (15) is fixedly connected to the top of the hydraulic rod (12), and a steel plate (15) is provided on the top of the lift plate (15). 17), the top center of the steel plate (17) is provided with a second arc clamp (19). 2. A steel pipe clamp for machining according to claim 1, characterized in that: the inner walls of the first arc clamp (911) and the second arc clamp (19) are provided with rubber pad. 3. A steel pipe clamp for machining according to claim 1, characterized in that: the bottom of the steel plate (17) is fixedly connected with a damping spring column (16), and the damping spring column (16) ) is fixedly connected with the top of the lift plate (15). 4. A steel pipe clamp for machining according to claim 1, characterized in that: an inclined block (18) is fixedly connected to the top of the steel plate (17), and the inclined block (18) is connected to the chuck (910) coincides. 5. A steel pipe clamp for machining according to claim 1, wherein the first arc-shaped clamp (911) and the second arc-shaped clamp (19) are both flexible clamps.

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