CN210879336U

CN210879336U - Mechanical fixing clamp convenient to adjust for gun barrel

Info

Publication number: CN210879336U
Application number: CN201921669527.8U
Authority: CN
Inventors: 王珈昊
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-08
Filing date: 2019-10-08
Publication date: 2020-06-30
Anticipated expiration: 2029-10-08

Abstract

The utility model discloses a mechanical fixing clamp for barrel convenient to adjust belongs to machining technical field, and it is including placing the board, the upper surface of placing the board has seted up two spouts, and all is provided with the slider in two spouts, the upper surface of slider is connected with the lower fixed surface of riser. This mechanical mounting fixture is used to gun barrel convenient to adjust, through the screw thread section of thick bamboo, the screw thread post, the connecting plate, splint, the ring gear, a gear, including a motor, an end cap, a controller, and a cover plate, mutually support between electronic hydraulic stem and the rotatory section of thick bamboo, directly pass two rotatory sections of thick bamboos with the gun barrel, rotate two splint of screw thread section of thick bamboo control this moment and be close to each other and remove the gun barrel location, the simultaneous control motor rotates and can control the gun barrel and rotate, this device can fix a position the gun barrel of multiple size and length, can carry out the rotation regulation to the gun barrel in the gun barrel course of working simultaneously, make the suitability of this device more extensive, can guarantee the quality and the efficiency of gun barrel.

Description

Mechanical fixing clamp convenient to adjust for gun barrel

Technical Field

The utility model belongs to the technical field of machining, specifically be a mechanical mounting fixture is used to barrel convenient to adjust.

Background

The surface of the gun barrel needs to be polished, coated with a protective agent, checked and the like in the machining process of the gun barrel, but most of the existing fixing clamps can only realize the positioning of the gun barrel with fixed size, so that the gun barrels with various sizes are not convenient to position and adjust, great inconvenience is brought to the operation process of workers, and the machining quality and the machining efficiency of the gun barrel can be influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides a mechanical mounting fixture for barrel convenient to adjust has solved current mounting fixture and to the location process of barrel, is not suitable for the barrel of multiple size, is not convenient for simply adjust it after the barrel centre gripping location simultaneously, brings very big inconvenience for staff's operation, influences the quality of barrel processing and the problem of efficiency.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mechanical mounting fixture for barrel convenient to adjust, is including placing the board, place the upper surface of board and seted up two spouts, and all be provided with the slider in two spouts, the upper surface of slider and the lower fixed surface of riser are connected, the right flank of riser and the left end fixed connection of electronic hydraulic stem, the right-hand member of electronic hydraulic stem and the left surface fixed connection of backup pad, the lower surface of backup pad and the last fixed surface who places the board are connected, the right flank of riser is provided with first bearing.

Be provided with rotatory section of thick bamboo in the first bearing, and the surface of the rotatory section of thick bamboo in right side is provided with the ring gear, the ring gear meshes with drive arrangement, drive arrangement's right flank and the left surface fixed connection of riser, the front and the back of rotatory section of thick bamboo all are provided with two fixed plates, and the opposite face of two fixed plates in front all is provided with the second bearing, and is provided with same screw thread section of thick bamboo in two second bearings.

Be provided with two screw thread posts in the screw thread section of thick bamboo, and the one end that two screw thread posts kept away from each other all is provided with the connecting plate, the lower surface of connecting plate is provided with slider, slider sets up the upper surface at fixed frame, the lower surface of fixed frame and the last fixed surface of a rotatory section of thick bamboo are connected, slider's bottom is passed the through-hole and is connected with the last fixed surface of splint, the upper surface at a rotatory section of thick bamboo is seted up to the through-hole, splint are located the standing groove, the upper surface at a rotatory section of thick bamboo inner wall is seted up to the standing groove.

As a further aspect of the present invention: the driving device comprises a motor, the right side face of the motor body is fixedly connected with the left side face of the vertical plate, an output shaft of the motor is fixedly connected with the right side face of the gear, and the gear is meshed with the gear ring.

As a further aspect of the present invention: the sliding device comprises a sliding rod, the two ends of the sliding rod are fixedly connected with the opposite surfaces of the connecting plate and the clamping plate respectively, a sliding sleeve is arranged on the surface of the sliding rod, and the sliding sleeve is arranged on the upper surface of the fixing frame.

As a further aspect of the present invention: the sliding groove is a dovetail groove, and the shape of the sliding block is matched with that of the sliding groove.

As a further aspect of the present invention: the shape and the size of standing groove respectively with the shape and the size looks adaptation of splint, and splint set up to the arc, and the opposite face of two splint all is provided with the slipmat.

As a further aspect of the present invention: the surface of the threaded cylinder is provided with anti-skidding lines, and the bottom plate is rectangular.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. this mechanical mounting fixture is used to gun barrel convenient to adjust, through the screw thread section of thick bamboo, the screw thread post, the connecting plate, splint, the ring gear, a motor, mutually support between electronic hydraulic stem and the rotatory section of thick bamboo, when needs fix a position the gun barrel, at first control electronic hydraulic stem work drives the riser and removes, after distance between two rotatory sections is suitable, directly pass two rotatory sections of thick bamboos with the gun barrel, rotate two splint of screw thread section of thick bamboo control this moment and be close to each other and remove to the gun barrel location, the simultaneous control motor rotates and can control the gun barrel and rotate, this device can fix a position the gun barrel of multiple size and length, can carry out the rotation regulation to the gun barrel in the gun barrel course of working simultaneously, make the suitability of this device more extensive, can guarantee the quality and the efficiency of gun barrel processing to a certain extent simultaneously.

2. This mechanical mounting fixture for barrel convenient to adjust through setting up a screw thread section of thick bamboo and screw thread post, can control both sides splint synchronous motion through rotating a screw thread section of thick bamboo, can guarantee to lie in the central point of a rotatory section of thick bamboo after the barrel location and put, guarantees going on smoothly of follow-up barrel rotation process.

3. This mechanical mounting fixture for gun barrel convenient to adjust through setting up slider and spout, and the spout sets up to the dovetail, prevents that the slider from rocking from top to bottom in the spout, can guarantee simultaneously that riser and rotatory section of thick bamboo remove the process of removal more smooth steady.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the right side of the rotary cylinder of the present invention;

FIG. 3 is an enlarged schematic view of part A of the present invention;

FIG. 4 is an enlarged schematic view of part B of the present invention;

FIG. 5 is a schematic view of the cross-sectional structure of the chute viewed from the right;

in the figure: the device comprises a placing plate 1, a sliding groove 2, a sliding block 3, a vertical plate 4, an electric hydraulic rod 5, a supporting plate 6, a first bearing 7, a rotating cylinder 8, a gear ring 9, a driving device 10, a motor 101, a gear 102, a fixed plate 11, a second bearing 12, a threaded cylinder 13, a threaded column 14, a connecting plate 15, a sliding device 16, a sliding rod 161, a sliding sleeve 162, a fixed frame 17, a through hole 18, a clamping plate 19 and a placing groove 20.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-5, the utility model provides a technical solution: a mechanical fixing clamp for gun barrels convenient to adjust comprises a placing plate 1, wherein two sliding grooves 2 are formed in the upper surface of the placing plate 1, the sliding grooves 2 are arranged to be dovetail grooves, the shape of a sliding block 3 is matched with that of the sliding grooves 2, the sliding block 3 and the sliding grooves 2 are arranged, the sliding block 3 is prevented from vertically shaking in the sliding grooves 2 by arranging the sliding block 3 and the sliding grooves 2 and arranging the sliding block 2 to be dovetail grooves, the process that the vertical plate 4 and a rotary barrel 8 move left and right can be guaranteed to be smoother and more stable, the sliding block 3 is arranged in each sliding groove 2, the upper surface of the sliding block 3 is fixedly connected with the lower surface of the vertical plate 4, the right side surface of the vertical plate 4 is fixedly connected with the left end of an electric hydraulic rod 5, the distance between the two vertical plates 4 can be controlled by arranging the electric hydraulic rod 5 and a supporting plate 6, the purpose, the right-hand member of electronic hydraulic stem 5 and the left surface fixed connection of backup pad 6, the lower surface of backup pad 6 with place the upper surface fixed connection of board 1, the right flank of riser 4 is provided with first bearing 7.

A rotating cylinder 8 is arranged in a first bearing 7, the rotating cylinder 8 and a gun barrel can stably realize rotation by arranging the first bearing 7 and the rotating cylinder 8, a gear ring 9 is arranged on the outer surface of the right rotating cylinder 8, the gear ring 9 is meshed with a driving device 10, the driving device 10 comprises a motor 101, the right side surface of the body of the motor 101 is fixedly connected with the left side surface of a vertical plate 4, an output shaft of the motor 101 is fixedly connected with the right side surface of a gear 102, the gear 102 is meshed with the gear ring 9, the motor 101 drives the gun barrel to rotate through the gear 102 and the gear ring 9 by arranging the motor 101, the gear 102 and the gear ring 9, so that various processing operation processes of the gun barrel are convenient to carry out, the processing efficiency of the gun barrel can be ensured to a certain extent, the right side surface of the driving device 10 is fixedly connected with the left side surface of the vertical plate 4, two fixing plates 11 are, and the opposite face of two fixed plates 11 of front side all is provided with second bearing 12, through setting up second bearing 12 and fixed plate 11, guarantees that a screw thread section of thick bamboo 13 can stably rotate, guarantees that the process that splint 19 removed is comparatively steady, and is provided with same screw thread section of thick bamboo 13 in two second bearings 12.

Two threaded columns 14 are arranged in the threaded cylinder 13, anti-skid lines are arranged on the surface of the threaded cylinder 13, the bottom plate is rectangular, the threaded cylinder 13 and the threaded columns 14 are arranged, the clamping plates 19 on two sides can be controlled to synchronously move by rotating the threaded cylinder 13, the two clamping plates 19 can be conveniently controlled to mutually approach and move, the gun barrels with various diameters can be clamped and positioned, the gun barrels can be ensured to be positioned at the central position of the rotary cylinder 8 after being positioned, the subsequent smooth running of the rotating process of the gun barrels is ensured, the connecting plates 15 are arranged at the ends, far away from each other, of the two threaded columns 14, the sliding devices 16 are arranged on the lower surfaces of the connecting plates 15, the sliding devices 16 are arranged on the upper surface of the fixed frame 17, the lower surface of the fixed frame 17 is fixedly connected with the upper surface of the rotary cylinder 8, the bottom ends of the sliding devices 16 penetrate through the, the two ends of the sliding rod 161 are respectively fixedly connected with the opposite surfaces of the connecting plate 15 and the clamping plate 19, the sliding sleeve 162 is arranged on the surface of the sliding rod 161, the sliding sleeve 162 is arranged on the upper surface of the fixing frame 17, the sliding rod 161 and the sliding sleeve 162 are arranged, the sliding rod 161 is arranged in a rectangular shape, the clamping plate 19 can be prevented from inclining and shaking in the up-and-down moving process, the through hole 18 is formed in the upper surface of the rotary barrel 8, the clamping plate 19 is positioned in the placing groove 20, the shape and the size of the placing groove 20 are respectively matched with the shape and the size of the clamping plate 19, the clamping plate 19 is arranged in an arc shape, the opposite surfaces of the two clamping plates 19 are respectively provided with a non-slip mat, the clamping plate 19 is arranged, the shape of the clamping plate 19 is matched with the shape of the placing groove 20, the clamping plate 19 can be completely accommodated in the, the friction between the clamping plate 19 and the gun barrel can be increased, the probability of random sliding in the gun barrel processing process is reduced, and the placing groove 20 is formed in the upper surface of the inner wall of the rotary barrel 8.

The utility model discloses a theory of operation does:

s1, when the gun barrel needs to be positioned, firstly, the electric hydraulic rod 5 is controlled to work, the electric hydraulic rod 5 drives the vertical plate 4 and the rotary cylinders 8 to move, and when the distance between the rotary cylinders 8 on the two sides is moved to be proper, the gun barrel can penetrate through the two rotary cylinders 8;

s2, simultaneously controlling the threaded barrel 13 to rotate, simultaneously enabling the threaded columns 14 on the upper side and the lower side to move close to each other, stopping rotating the threaded barrel 13 when the two clamping plates 19 are simultaneously in tight contact with the gun barrel, simultaneously controlling the motor 101 to drive the gear 102 to rotate by a worker, and simultaneously driving the gun barrel to rotate by the gear 102 through the gear ring 9 and the rotary barrel 8;

and S3, performing corresponding processing treatment on the gun barrel, controlling the motor 101 to stop working after the gun barrel processing is finished, simultaneously rotating the thread barrel 13, and taking down the gun barrel after the upper clamping plate 19 is separated from the gun barrel.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified 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 by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a mechanical mounting fixture for barrel convenient to adjust, is including placing board (1), its characterized in that: the upper surface of the placing plate (1) is provided with two sliding grooves (2), sliding blocks (3) are arranged in the two sliding grooves (2), the upper surface of each sliding block (3) is fixedly connected with the lower surface of a vertical plate (4), the right side surface of each vertical plate (4) is fixedly connected with the left end of an electric hydraulic rod (5), the right end of each electric hydraulic rod (5) is fixedly connected with the left side surface of a supporting plate (6), the lower surface of each supporting plate (6) is fixedly connected with the upper surface of the placing plate (1), and the right side surface of each vertical plate (4) is provided with a first bearing (7);

a rotating cylinder (8) is arranged in the first bearing (7), a gear ring (9) is arranged on the outer surface of the right rotating cylinder (8), the gear ring (9) is meshed with a driving device (10), the right side surface of the driving device (10) is fixedly connected with the left side surface of the vertical plate (4), two fixing plates (11) are arranged on the front surface and the back surface of the rotating cylinder (8), second bearings (12) are arranged on the opposite surfaces of the two fixing plates (11) on the front side, and the same threaded cylinder (13) is arranged in the two second bearings (12);

be provided with two screw thread post (14) in screw thread section of thick bamboo (13), and the one end of keeping away from each other of two screw thread post (14) all is provided with connecting plate (15), the lower surface of connecting plate (15) is provided with slider (16), slider (16) set up the upper surface at fixed frame (17), the lower surface of fixed frame (17) and the last fixed surface of a rotatory section of thick bamboo (8) are connected, the bottom of slider (16) pass through-hole (18) and with the last fixed surface of splint (19) be connected, the upper surface at a rotatory section of thick bamboo (8) is seted up in through-hole (18), splint (19) are located standing groove (20), the upper surface at a rotatory section of thick bamboo (8) inner wall is seted up in standing groove (20).

2. An adjustable mechanical fixing jig for a gun barrel according to claim 1, characterized in that: drive arrangement (10) include motor (101), the right flank of motor (101) fuselage and the left flank fixed connection of riser (4), the output shaft of motor (101) and the right flank fixed connection of gear (102), gear (102) and ring gear (9) meshing.

3. An adjustable mechanical fixing jig for a gun barrel according to claim 1, characterized in that: slide device (16) include slide bar (161), the both ends of slide bar (161) respectively with the opposite face fixed connection of connecting plate (15) and splint (19), the surface of slide bar (161) is provided with sliding sleeve (162), sliding sleeve (162) set up the upper surface at fixed frame (17).

4. An adjustable mechanical fixing jig for a gun barrel according to claim 1, characterized in that: the sliding groove (2) is a dovetail groove, and the shape of the sliding block (3) is matched with that of the sliding groove (2).

5. An adjustable mechanical fixing jig for a gun barrel according to claim 1, characterized in that: the shape and the size of standing groove (20) respectively with splint (19) shape and size looks adaptation, and splint (19) set up to the arc, and the opposite face of two splint (19) all is provided with the slipmat.

6. An adjustable mechanical fixing jig for a gun barrel according to claim 1, characterized in that: the surface of the threaded cylinder (13) is provided with anti-skid lines, and the placing plate (1) is rectangular.