Feeding device and hose cutting chamfering machine

Abstract

The utility model relates to the technical field of hose cutting chamfering machines, in particular to a feeding device and a hose cutting chamfering machine, which comprise a feeding frame and an air pressure frame, the bottom end of the feeding frame is in threaded connection with a guide rail, the top end of the feeding frame is fixedly provided with a feeding base, and the top end of the feeding base is provided with an air pressure pipe; the device has the beneficial effects that the air bag clamp outside the hose barrel is pneumatically clamped outside the hose, the air bag clamp is pneumatically clamped outside the hose by utilizing the flexibility of the air bag clamp, then the air bag clamp is pushed to the machining position of the hose cutting chamfering machine through the rear rail and the feeding barrel by adopting air pressure, and after being loosened, the air bag clamp is carried through the rear rail and the feeding barrel and slides to the machining position through the hose; hose clamping feeding guiding is carried out at the rear end of the feeding base, a hose barrel and an air bag clamp are adopted to integrally clamp the outer portion of a hose, feeding conveying is carried out, the air bag clamp avoids hose deformation caused by too large feeding clamping force, and after feeding machining, reciprocating clamping feeding is carried out through pneumatic carrying of a rear rail and a feeding barrel.

Description

Technical Field

[0001] The utility model relates to the technical field of hose cutting and chamfering machines, in particular to a feeding device and a hose cutting and chamfering machine. Background Art

[0002] The flexible shaft needs to bear forces in two directions, namely thrust and tension. The quality of the flexible shaft directly determines the speed change performance of the car, and the wear resistance and non-deformation of the hose are one of the important key factors that determine the life of the flexible shaft. The hose cutting and chamfering machine is a frequently used equipment in the production process of the automotive cable industry. After the hose is produced, it needs to be cut according to the required length. After cutting, the end needs to be chamfered to remove burrs.

[0003] However, the current hose cutting and chamfering machine uses an overall clamp on the outside of the hose to perform feed cutting and chamfering. The feed clamping force is too large, causing the hose to deform. After the feed processing, secondary feeding is required, so the feed clamping tool needs to be adjusted multiple times. Utility Model Content

[0004] The utility model aims to provide a feeding device and a hose cutting and chamfering machine to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions, including a feed rack and a pneumatic rack, the bottom end of the feed rack is threadedly connected to a guide rail, the top of the feed rack is fixedly installed with a feed base, and the top of the feed base is provided with a pneumatic tube, the pneumatic rack is movably installed at the front end of the feed base, a telescopic disk is provided at the movable part of the pneumatic rack, and a movable shaft disk is installed at the front end of the telescopic disk, a feed rail is provided in the middle of the movable shaft disk, and a pneumatic feeding mechanism is movably installed in the middle of the feed rail.

[0006] Preferably, the telescopic disk is telescoped into the inside of the pneumatic frame by air pressure, and the pneumatic frame is fixedly connected to the feed base.

[0007] Preferably, the feed rack and the feed base are movably mounted on the hose cutting and chamfering machine platform via guide rails.

[0008] Preferably, the pneumatic feeding mechanism comprises a rear rail and a feeding cylinder, and the feeding cylinder is movably installed inside the rear rail.

[0009] Preferably, the feed barrel is driven by pneumatic power through the rear rail into the interior of the feed rail, and a locking mechanism is movably installed inside the feed barrel.

[0010] Preferably, the locking mechanism comprises a hose tube and an airbag clamp, and the airbag clamp is passed through the outside of the hose tube.

[0011] Preferably, the hose tube and the airbag clamp pneumatically clamp the hose, and are pneumatically extended and retracted into the feed rail through the feed tube.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model provides a hose tube, and the airbag clamp outside the hose tube is pneumatically clamped on the outside of the hose. The airbag clamp uses its own softness to pneumatically clamp the outside of the hose, and then pushes it to the hose cutting and chamfering machine processing position through the rear rail and the feed tube by air pressure. After the airbag clamp is loosened, it is carried by the rear rail and the feed tube, and slides to the rear end of the feed base through the hose, and then the hose is clamped and guided for feeding. The hose tube and the airbag clamp are clamped on the outside of the hose as a whole for feeding and conveying. The airbag clamp prevents deformation of the hose due to excessive clamping force. After the feeding processing, it is pneumatically carried by the rear rail and the feed tube for reciprocating clamping and feeding.

[0014] 2. The utility model sets a rear rail and a feed barrel, and the internal hose of the rear rail and the feed barrel. After the rear rail and the feed barrel are pushed to the processing position of the hose cutting and chamfering machine by air pressure through a telescopic disk and an air pressure tube, the rear rail and the feed barrel are driven by the air pressure of the hose cutting and chamfering machine, and the rear rail and the feed barrel are retracted to the rear end of the feed base, and then the hose is clamped to guide the feed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the pneumatic feeding mechanism of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the locking mechanism of the utility model.

[0018] In the figure: 1. Feed rack; 2. Movable shaft disc; 3. Pneumatic feeding mechanism; 4. Feed rail; 5. Telescopic disc; 6. Air pressure tube; 7. Feed base; 8. Air pressure rack; 9. Guide rail; 10. Rear rail; 11. Feed barrel; 12. Locking mechanism; 13. Hose barrel; 14. Air bag clamp. DETAILED DESCRIPTION

[0019] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Embodiment 1

[0021] See also Figure 1-Figure 3 The utility model provides a technical solution, including a feed rack 1 and a pneumatic rack 8, the bottom end of the feed rack 1 is threadedly connected with a guide rail 9, the top of the feed rack 1 is fixedly installed with a feed base 7, and the top of the feed base 7 is provided with a pneumatic tube 6, the pneumatic rack 8 is movably installed at the front end of the feed base 7, a telescopic disk 5 is provided at the movable part of the pneumatic rack 8, and a movable shaft disk 2 is installed at the front end of the telescopic disk 5, a feed rail 4 is provided in the middle of the movable shaft disk 2, and a pneumatic feeding mechanism 3 is movably installed in the middle of the feed rail 4, the feed rack 1 and the feed base 7 are movably installed inside the hose cutting and chamfering machine through the guide rail 9, so that the hose passes through the inside of the pneumatic feeding mechanism 3 component, the pneumatic feeding mechanism 3 component is pushed to the processing position of the hose cutting and chamfering machine through the telescopic disk 5 and the pneumatic tube 6 by air pressure, and the hose inside the pneumatic feeding mechanism 3 component can be cut and chamfered, cutting After cutting and chamfering, the hose inside the pneumatic feeding mechanism 3 component is installed on the hose cutting and chamfering machine through the pneumatic clamp, and then the hose is cut. The pneumatic feeding mechanism 3 is pushed back to the pneumatic frame 8 through the telescopic disk 5 and the air pressure tube 6. The user then installs the hose inside the pneumatic feeding mechanism 3 component for feeding. The telescopic disk 5 is telescoped to the inside of the pneumatic frame 8 by air pressure. The pneumatic frame 8 and the feeding base 7 are fixedly connected. The movable shaft disk 2, the feeding rail 4 and the telescopic disk 5 are telescoped and pushed to the pneumatic frame 8 by air pressure to retract the feeding to prevent the pneumatic feeding mechanism 3 component from approaching the hose cutting and chamfering. The feeding frame 1 and the feeding base 7 are movably installed on the hose cutting and chamfering machine platform through the guide rail 9. The guide rail 9 on the feeding frame 1 is movably installed on the hose cutting and chamfering machine platform, and the feeding base 7 at the top of the feeding frame 1 can be loaded.

[0022] Embodiment 2

[0023] like Figure 2 and Figure 3As shown, the pneumatic feeding mechanism 3 includes a rear rail 10 and a feeding barrel 11. The rear rail 10 is movably equipped with the feeding barrel 11. The feeding barrel 11 is driven by air pressure to pass through the rear rail 10 into the feed rail 4. The feed barrel 11 is movably equipped with a locking mechanism 12. The hose is passed through the rear rail 10 and the feed barrel 11. The rear rail 10 and the feed barrel 11 are driven by the air pressure of the hose cutting and chamfering machine. The hose can be passed through the feed base 7 and the feed rail 4. The rear rail 10 and the feed barrel 11 can be pneumatically slid to the front end of the feed rail 4 and the telescopic disk 5. The hose inside the rear rail 10 and the feed barrel 11 is pushed to the processing position of the hose cutting and chamfering machine by air pressure through the telescopic disk 5 and the air pressure tube 6. The rear rail 10 and the feed barrel 11 are driven by the air pressure of the hose cutting and chamfering machine. The rear rail 10 and the feed barrel 11 are retracted to the rear end of the feed base 7, and then the hose is clamped and fed to guide. The locking mechanism 12 includes a hose tube 13 and an airbag clamp 14. The airbag clamp 14 is penetrated all around the outside of the hose tube 13. The hose tube 13 and the airbag clamp 14 pneumatically clamp the hose, which is pneumatically telescoped to the inside of the feed rail 4 through the feed tube 11. The hose inside the rear rail 10 and the feed tube 11 is pushed to the hose cutting and chamfering machine processing position through the telescopic disk 5 and the air pressure tube 6 by air pressure. The hose tube 13 inside the feed tube 11 can be pneumatically wrapped around the outside of the hose, and the airbag clamp 14 outside the hose tube 13 is pneumatically clamped on the outside of the hose. The airbag clamp 14 uses its own softness to pneumatically clamp the outside of the hose, and then pushes it to the hose cutting and chamfering machine processing position through the rear rail 10 and the feed tube 11 by air pressure. After the airbag clamp 14 is released, it is carried by the rear rail 10 and the feed tube 11, slides through the hose to the rear end of the feed base 7, and then clamps the hose for feeding and guiding.

[0024] In actual use, the pneumatic feeding mechanism 3 component is pushed to the processing position of the hose cutting and chamfering machine by air pressure through the telescopic disk 5 and the air pressure tube 6, and the hose inside the pneumatic feeding mechanism 3 component can be cut and chamfered. After cutting and chamfering, the hose inside the pneumatic feeding mechanism 3 component is installed on the hose cutting and chamfering machine through the pneumatic clamp. After the rear rail 10 and the hose inside the feeding cylinder 11 are pushed to the processing position of the hose cutting and chamfering machine by air pressure through the telescopic disk 5 and the air pressure tube 6, the hose tube 13 inside the feeding cylinder 11 can be pneumatically wrapped around the outside of the hose, and the outside of the hose tube 13 The airbag clamp 14 is pneumatically clamped on the outside of the hose. The airbag clamp 14 uses its own softness to pneumatically clamp on the outside of the hose, and then pushes it to the hose cutting and chamfering machine processing position through the rear rail 10 and the feed barrel 11 with air pressure. The hose passes through the feed base 7 and the inside of the feed rail 4. The rear rail 10 and the feed barrel 11 can pneumatically slide to the front end of the feed rail 4 and the telescopic disk 5. The hose inside the rear rail 10 and the feed barrel 11 is pushed to the hose cutting and chamfering machine processing position through the telescopic disk 5 and the air pressure tube 6 with air pressure. Then, the rear rail 10 and the feed barrel 11 are pneumatically driven by the hose cutting and chamfering machine.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A feeding device, characterized in that: The feeding device comprises a feeding frame (1) and a pneumatic frame (8), the bottom end of the feeding frame (1) is threadedly connected to a guide rail (9), the top end of the feeding frame (1) is fixedly mounted with a feeding base (7), and the top end of the feeding base (7) is provided with a pneumatic tube (6), the pneumatic frame (8) is movably mounted on the front end of the feeding base (7), a telescopic disk (5) is arranged at the movable part of the pneumatic frame (8), and a movable shaft disk (2) is installed at the front end of the telescopic disk (5), a feeding rail (4) is arranged in the middle of the movable shaft disk (2), and a pneumatic feeding mechanism (3) is movably mounted in the middle of the feeding rail (4).

2. A feeding device according to claim 1, characterized in that: The telescopic disc (5) is telescoped into the interior of the pneumatic frame (8) by air pressure, and the pneumatic frame (8) is fixedly connected to the feed base (7).

3. A feeding device according to claim 1, characterized in that: The feed rack (1) and the feed base (7) are movably mounted on the hose cutting and chamfering machine platform via guide rails (9).

4. A feeding device according to claim 1, characterized in that: The pneumatic feeding mechanism (3) comprises a rear rail (10) and a feeding cylinder (11), and the feeding cylinder (11) is movably mounted inside the rear rail (10).

5. A feeding device according to claim 4, characterized in that: The feed barrel (11) is driven by air pressure power to pass through the rear rail (10) and enter the interior of the feed rail (4). A locking mechanism (12) is movably installed inside the feed barrel (11).

6. A feeding device according to claim 5, characterized in that: The locking mechanism (12) comprises a hose tube (13) and an airbag clamp (14), and the airbag clamp (14) penetrates the outer periphery of the hose tube (13).

7. A feeding device according to claim 6, characterized in that: The hose tube (13) and the airbag clamp (14) pneumatically clamp the hose and are pneumatically extended and retracted into the feed rail (4) through the feed tube (11).

8. A hose cutting and chamfering machine, characterized in that: The hose cutting and chamfering machine is equipped with a feeding device as described in any one of claims 1-7.

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