CN222806817U - A pipe fixing fixture - Google Patents

Abstract

The utility model relates to the technical field of clamps, in particular to a pipe fixing clamp which comprises a clamping table, wherein two lower butt joint plates which are bilaterally symmetrical are arranged on the upper end face of the clamping table, two fixing frames and rotating wheels which are bilaterally symmetrical are respectively connected to the front end face and the rear end face of the clamping table in a rotating mode, threaded grooves are formed in the clamping table, fixing rods are connected in each threaded groove in a threaded mode, anti-slip pads are arranged on the fixing rods close to the rotating wheel ends, sliding grooves are formed in the fixing frames, racks are fixedly embedded in the side walls of the sliding grooves, gears are fixedly meshed with the racks on the rotating wheels, two bidirectional screws are respectively connected between the two fixing frames which are adjacent in the front-rear direction in a rotating mode, butt joint blocks are connected to the peripheries of the two bidirectional screws in a threaded mode and are in sliding fit with a guide connecting frame, the two lower butt joint plates are respectively provided with an inclined end and a horizontal end, the fixing frames can swing left and right freely, the lower butt joint plates can slide left and right, and accordingly the bent pipes can butt against the straight pipes, and the fixing frames and the guide connecting frames are accommodated at the front end and the rear ends of the clamping table.

Description

Pipe fixing clamp

Technical Field

The utility model relates to the technical field of clamps, in particular to a pipe fixing clamp.

Background

The fixture is a mechanical device used for fixing and positioning workpieces in industrial production. It is generally composed of a clamping device which can tightly fix the workpiece on the workbench and a supporting device which can provide necessary supporting force to ensure that the workpiece cannot move or loosen during the processing. The auxiliary clamp for processing the existing hardware pipe is used for clamping the pipe singly, and cannot clamp pipes of different shapes, such as pipe orifice positioning between the bent pipe and positioning between the bent pipe and the straight pipe, so that the flexibility and the practicability of the clamp are relatively poor, and the tool clamp needs to be replaced for adjustment.

Disclosure of utility model

The utility model aims to provide a pipe fixing clamp which is used for overcoming the defects in the prior art.

The pipe fixing clamp comprises a clamping table, wherein storage grooves are formed in the left end and the right end of the clamping table, two lower butt joint plates which are bilaterally symmetrical are arranged on the upper end face of the clamping table, two sliding cavities which are bilaterally symmetrical are formed in the upper end of the clamping table, two threaded rods which are bilaterally symmetrical are rotationally connected in each sliding cavity, a power source is arranged in the clamping table and is in power connection with the threaded rods, a threaded slider is fixedly arranged at the lower end of the lower butt joint plate and is in threaded fit with the threaded rods, two fixing frames and rotating wheels which are bilaterally symmetrical are rotationally connected on the front end face and the rear end face of the clamping table, threaded grooves which correspond to the rotating wheels in front and rear are formed in the clamping table, a fixing rod is in threaded connection with each threaded groove, every the dead lever is close to the runner end all is equipped with the slipmat, every the spout has all been seted up in the mount, has set firmly the rack on the lateral wall of spout, set firmly the gear on the runner with rack meshing, front and back are adjacent two all rotate between the mount and be connected with two-way screw rod, the screw thread on two extension ends of two-way screw rod revolves to the homophase opposite setting, two equal threaded connection has two fore-and-aft symmetrical butt pieces on the periphery of two-way screw rod, the butt piece with lead smooth link sliding fit, two lower butt board all is equipped with slope end and horizontal end, the front end of holding bench is equipped with two control button that distribute about, two control button homoenergetic with the power supply electric connection in the holding bench.

The beneficial effects of the utility model are as follows:

The fixing frame can swing left and right freely, so that the obliquely bent pipe can be clamped and fixed, the lower abutting plate can slide left and right, the bent pipe and the straight pipe can be respectively abutted to the inclined surface and the horizontal plane on the lower abutting plate, two bent pipes and the straight pipe with different shapes can be clamped, one bent pipe and one straight pipe can be clamped and positioned, the abutting joint between two pipe orifices is kept, the work is convenient, the application range is wide, the fixing frame and the guide and slide connecting frame are stored in the front end and the rear end of the clamping table and the storage groove part, and the size is reduced, so that the guide and slide connecting frame is convenient to carry.

Drawings

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

FIG. 2 is a schematic top view of the structure of FIG. 1 of the present utility model;

FIG. 3 is a schematic elevational view of the present utility model of FIG. 1;

FIG. 4 is a schematic side elevational view of the present utility model of FIG. 1;

FIG. 5 is a schematic cross-sectional view of A-A of FIG. 2 in accordance with the present utility model;

FIG. 6 is a schematic cross-sectional view of B-B of FIG. 3 in accordance with the present utility model;

In the figure:

10. A clamping table; 11, a storage groove, 12, a control button, 13, a sliding cavity, 14, a lower abutting plate, 15, a threaded rod, 16, a fixing frame, 17, a rack, 18, a gear, 19, a fixing rod, 20, an anti-slip pad, 21, a rotating wheel, 22, a bidirectional screw rod, 23, an abutting block, 24, a sliding guide connecting frame and 25, and a threaded groove.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of 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, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present:

examples

Referring to fig. 1-6, a pipe fixing clamp according to an embodiment of the utility model comprises a clamping table 10, wherein storage grooves 11 are formed in the left end and the right end of the clamping table 10, two lower butt plates 14 which are bilaterally symmetrical are arranged on the upper end surface of the clamping table 10, two sliding cavities 13 which are bilaterally symmetrical are formed in the upper end of the clamping table 10, two threaded rods 15 which are bilaterally symmetrical are rotationally connected in each sliding cavity 13, a power source is arranged in the clamping table 10 and is in power connection with the threaded rods 15, threaded sliders are fixedly connected with the lower ends of the lower butt plates 14 in a threaded manner and are in threaded fit with the threaded rods 15, two fixing frames 16 which are bilaterally symmetrical are rotationally connected with the front end and the rear end of the clamping table 10, threaded grooves 25 which correspond to the front end and the rear end of the rotating wheel 21 are formed in each clamping table 10, fixing rods 19 are in threaded connection with each threaded groove 25, anti-slip pads 20 are arranged at the end of each fixing rod 19, sliding grooves 17 are fixedly embedded in the side walls of the sliding grooves, gears 18 and 17 are fixedly arranged on the rotating wheel 21, two lower butt plates 22 which are in threaded connection with the two adjacent screw rods 22 which are in a bilateral control end of the two screw rods 22 which are in a bilateral connection with the two screw rods 12, two opposite screw rods 22 which are in a bilateral connection with the two control end of the two screw rods 12 which are in a bilateral control end which is in a threaded manner, and two bilateral connection with the threaded rod 12 which is in a threaded connection with the two opposite screw rod 21, and two opposite screw rods 22 are in a threaded connection with the threaded end of the threaded rod 12;

The pipe is prevented from being abutted on the clamping table 10 through the two lower abutting plates 14 distributed left and right, when the horizontal end of the lower abutting plate 14 is positioned right below the slide guiding connecting frame 24, the fixing rod 19 is moved away from the clamping table 10 through the threaded fit of the fixing rod 19 and the threaded groove 25, the anti-slip pad 20 is separated from the abutting joint between the rotating wheel 21, the rotating wheel 21 can be rotated, a user rotates the rotating wheel 21 to drive the gear 18 fixedly connected with the rotating wheel 21 to rotate, under the meshing of the gear 18 and the rack 17, the fixing frame 16 which is arranged on the front end surface and the rear end surface of the clamping table 10 in a sliding manner is controlled to slide up and down, the inclination angle of the fixing frame 16 can be changed, the fixing frame 16 is inclined leftwards or rightwards, the fixing frame 16 is moved downwards, the fixedly connected slide guiding connecting frame 24 is synchronously driven to slide downwards, the bidirectional screw 22 is close to the pipe part through rotating the bidirectional screw 22, the two abutting blocks 23 which are in threaded connection with the bidirectional screw 22 are moved back and forth through sliding connection with the slide guiding connecting frame 24, the two abutting blocks 23 are mutually close to the middle end part of the bidirectional screw 22, the abutting blocks 23 on the bidirectional screw 22 can abut against the front and rear ends of the pipe along with the downward sliding of the fixing frame 16, after the two abutting blocks 23 abut against the front and rear ends of the pipe part, the fixing rod 19 is reversely rotated by a user, the fixing rod 19 slides towards the end close to the clamping table 10, the anti-slip pad 20 on the fixing rod 19 is abutted against the rotating wheel 21 again, the rotation of the rotating wheel 21 is limited through the abutting between the anti-slip pad 20 and the rotating wheel 21, thereby the fixing frame 16 and the abutting blocks 23 are locked through the meshing of the gear 18 and the rack 17, the upper end part of the pipe is clamped through the abutting blocks 23 at the left and right ends, the lower end part of the pipe abuts against the lower abutting plate 14, clamping up and down;

The lower abutting plate 14 moves through a threaded rod 15, the threaded rod 15 is driven by a power source arranged in the clamping table 10 to work, in the rotating process of the threaded rod 15, a threaded sliding block which is in threaded connection with the left end and the right end is driven to slide left and right in the sliding cavity 13, so that the two lower abutting plates 14 distributed left and right are far away from each other or are close to each other, the position of the lower abutting plates 14 is changed, a pipe abuts against the inclined surface and the horizontal surface of the lower abutting plates 14, the work of the power source determines that the left side control button 12 is pressed through the two control buttons 12 arranged left and right, the power source drives the left side lower abutting plates 14 to move left, the left side lower abutting plates 14 are driven to move right by pressing again, and the position of the right side lower abutting plates 14 is controlled through the right side control buttons 12 in the same way;

during storage, the fixing lever 19 is rotated to rotate the rotating wheel 21, the fixing frames 16 on the left and right sides are reversed to the storage groove 11 by pushing the fixing frames 16, and the fixing frames 16 on the left and right sides are brought close to each other by rotating the rotating wheel 21, so that the abutment block 23 is stored in the storage groove 11.

It will be apparent to those skilled in the art that various modifications to the above embodiments may be made without departing from the general spirit and concepts of the utility model. Which fall within the scope of the present utility model. The protection scheme of the utility model is subject to the appended claims.

Claims (6)

1. A pipe fixing clamp comprises a clamping table (10) and is characterized in that two lower butt plates (14) which are bilaterally symmetrical are arranged on the upper end face of the clamping table (10), two fixing frames (16) and rotating wheels (21) which are bilaterally symmetrical are rotationally connected to the front end face and the rear end face of the clamping table (10), threaded grooves (25) are formed in the clamping table (10), fixing rods (19) are connected to the inner portions of the threaded grooves (25) in a threaded mode, anti-slip pads (20) are arranged at the positions, close to the ends of the rotating wheels (21), of the fixing frames (16), sliding grooves are formed in the fixing frames (16), racks (17) are fixedly embedded in the side walls of the sliding grooves, a gear (18) is fixedly arranged on the rotating wheels (21) and meshed with the racks (17), two bidirectional screws (22) are rotationally connected between the front end face and the rear end faces of the fixing frames (16), two butt blocks (23) which are in front-rear symmetry are connected to the outer peripheries of the bidirectional screws (22), and the two butt blocks (23) are connected to the two lower butt plates (24) in a threaded mode, and the two butt plates are matched with the lower butt plates (14) in a sliding mode.

2. The pipe fixing clamp according to claim 1, wherein two sliding cavities (13) which are symmetrical front and back are formed in the upper end of the clamping table (10), two left-right symmetrical threaded rods (15) are rotationally connected in each sliding cavity (13), a power source is arranged in the clamping table (10) and is in power connection with the threaded rods (15), and a threaded slider is fixedly arranged at the lower end of the lower abutting plate (14) and is in threaded fit with the threaded rods (15).

3. A pipe fixing clamp according to claim 2, wherein the screw threads on the two extending ends of the bidirectional screw (22) are disposed in opposite directions.

4. A pipe fixing clamp according to claim 3, wherein the thread groove (25) corresponds to the fixing rod (19) in front and back.

5. The pipe fixing clamp as claimed in claim 4, wherein the front end of the clamping table (10) is provided with two control buttons (12) distributed left and right, and the two control buttons (12) can be electrically connected with a power source in the clamping table (10).

6. The pipe fixing clamp as claimed in claim 5, wherein the left and right ends of the clamping table (10) are provided with receiving grooves (11).