CN112845378A

CN112845378A - Device for manufacturing high-end equipment and utilizing pressure to wash for clamping

Info

Publication number: CN112845378A
Application number: CN202110193339.8A
Authority: CN
Inventors: 张军
Original assignee: Lingbi Branch Of Anhui Yinuo Youth Industrial Design Co Ltd
Current assignee: Lingbi Branch Of Anhui Yinuo Youth Industrial Design Co Ltd
Priority date: 2021-02-20
Filing date: 2021-02-20
Publication date: 2021-05-28

Abstract

The invention relates to the technical field of hardware machinery, and discloses a device for manufacturing high-end equipment and utilizing pressure to flush and facilitate clamping, which comprises a frame body, wherein a gear is movably connected inside the frame body, a connecting shaft is fixedly connected inside the gear, a clamping shaft is movably connected outside the connecting shaft, an exhaust hole is formed inside the clamping shaft, an auxiliary shaft is movably connected outside the clamping shaft, a rack is meshed outside the gear, a piston is fixedly connected outside the rack, through the matching use of an electromagnet, a spring, a magnet, a disc, a non-return pawl and a ratchet gear, when the electromagnet is electrified, the magnetism of the electromagnet is enhanced, the magnet moves upwards, the disc also moves upwards along with the upward movement, the non-return pawl is meshed with the ratchet gear, so that the ratchet gear is prevented from reversing, when the electromagnet is not electrified after the electromagnet is powered off, the, the disc and the magnet are reset under the driving of the spring, so that the effect of preventing the gear from reversing when clamping the workpiece is achieved.

Description

Device for manufacturing high-end equipment and utilizing pressure to wash for clamping

Technical Field

The invention relates to the technical field of hardware machinery, in particular to a device which is convenient for clamping and is manufactured by high-end equipment and washed by pressure intensity.

Background

The traditional hardware mechanical parts, also called small hardware and hardware fittings, refer to various metal appliance parts made of metals such as iron, steel, aluminum and the like through physical processing such as forging, rolling, cutting and the like, the hardware parts comprise mold hardware parts, mechanical hardware parts, daily hardware parts, show window hardware parts, ship hardware parts, building hardware parts, aerospace hardware parts, security articles and the like, and most of the small hardware products are not final consumer goods, but are used as matching products and semi-finished products of industrial manufacturing, tools used in the production process and the like. Only a small part of daily hardware products are tool consumer goods necessary for people's life.

And need carry out the clamping action in hardware machine's manufacturing process, the accuracy of processing can be influenced usually to the centre gripping location reliability of anchor clamps, and the clamping part of traditional anchor clamps generally is smooth terminal surface, and centre gripping location effect is not good, especially to circular hardware, appears becoming flexible in the course of working very easily to influence the processing accuracy, the centre gripping stability with anchor clamps is not good at present simultaneously, and the precision and the dynamics when the surface has some stains and dust can influence the centre gripping when the centre gripping in addition. Although an existing clamp can clamp hardware, after the clamp receives a large force, a screw can still rotate, and clamping stability is reduced, so that machining precision is affected, functions of the clamp are single, and the clamp cannot be widely used in hardware machining. And some dirt and dust on the surface can influence the accuracy and the strength during clamping.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a device which is manufactured by high-end equipment and is convenient to clamp by using pressure to wash scrap iron on a workpiece, has the advantage of using the pressure to wash the scrap iron on the workpiece, and solves the problem that the workpiece is scratched when clamped.

(II) technical scheme

In order to realize the purpose of washing the scrap iron on the workpiece by using the pressure, the invention provides the following technical scheme: a device for manufacturing high-end equipment and utilizing pressure to wash for facilitating clamping comprises a frame body, wherein a gear is movably connected inside the frame body, a connecting shaft is fixedly connected inside the gear, a clamping shaft is movably connected outside the connecting shaft, an exhaust hole is formed inside the clamping shaft, an auxiliary shaft is movably connected outside the clamping shaft, a rack is meshed outside the gear, a piston is fixedly connected outside the rack, an air inlet valve is arranged at the upper part of the frame body, air outlet valves are arranged on two sides of the frame body, an air vent pipe is fixedly connected outside the air outlet valves, a ratchet gear is fixedly connected outside the rear part of the gear, a check pawl is clamped outside the ratchet gear, a disc is fixedly connected outside the check pawl, a magnet is fixedly connected outside the disc, and an electromagnet is fixedly connected outside the magnet, and a spring is fixedly connected inside the electromagnet.

Preferably, the internal connecting shaft of the gear occupies an angle of 30 degrees.

Preferably, the connecting shaft and the clamping shaft are in screw connection.

Preferably, the vent pipe is fixedly connected with the clamping shaft.

Preferably, the electromagnet is externally driven to be electrically connected.

Preferably, the inlet and outlet valves are one-way valves.

Preferably, the gears are two and symmetrical.

(III) advantageous effects

Compared with the prior art, the invention provides a device which is manufactured by high-end equipment and is convenient to clamp by using pressure flushing, and the device has the following beneficial effects:

1. this five metals machinery is special utilizes pressure to wash device of centre gripping of being convenient for, through the electro-magnet, a spring, magnet, the disc, the non return pawl, ratchet's cooperation is used, electro-magnet magnetism reinforcing when the electro-magnet circular telegram, magnet rebound, the disc also follows rebound, at this moment non return pawl will with ratchet meshing, thereby prevent ratchet reversal, the electro-magnet is no longer circular telegram after the electro-magnet outage, magnetism weakens, disc and magnet reset under the drive of spring, thereby prevented the effect of gear reversal when having reached the centre gripping work piece.

2. This hardware machinery is special utilizes pressure to wash device of centre gripping of being convenient for, through the rack, the gear, the piston, the admission valve, the air outlet valve, the breather pipe, the cooperation in exhaust hole is used, the rack up walks when rack extrusion work piece, the rack pushes up the piston and upwards walks the piston and crowd the breather pipe through the air outlet valve with the air, rethread breather pipe gets into the exhaust hole, finally blow away the bits of spending on the work piece with gaseous impact to the work piece, gear rack intermeshing is at this moment the gear also draws close last the clamp shaft each other because of the ascending reason of rack and presss from both sides, thereby reached and wasted the bits clean up effect on work piece surface.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic top view of a portion of the present invention;

FIG. 3 is a schematic side view of a portion of the present invention.

In the figure: 1. a frame body; 2. a gear; 3. a connecting shaft; 4. a clamping shaft; 5. an exhaust hole; 6. an auxiliary shaft; 7. a rack; 8. a piston; 9. an intake valve; 10. an air outlet valve; 11. a breather pipe; 12. a ratchet gear; 13. a non-return pawl; 14. a disc; 15. a magnet; 16. an electromagnet; 17. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a device for manufacturing high-end equipment and utilizing pressure to wash and facilitate clamping comprises a frame body 1, wherein two gears 2 are movably connected inside the frame body 1, the gears 2 are symmetrical, the angle occupied by the internal connecting shaft 3 of the gear 2 is 30 degrees, the internal connecting shaft 3 of the gear 2 is fixedly connected inside the gear 2, the connecting shaft 3 is in screw connection with a clamping shaft 4, the external part of the connecting shaft 3 is movably connected with the clamping shaft 4, the internal part of the clamping shaft 4 is provided with an exhaust hole 5, the external part of the clamping shaft 4 is movably connected with an auxiliary shaft 6, the external part of the gear 2 is engaged with a rack 7, the external part of the rack 7 is fixedly connected with a piston 8, the upper part of the frame body 1 is provided with an air inlet valve 9, the air inlet valve 9 and the air outlet valve 10 are all one-way valves, the two sides of the frame body, the ratchet wheel 12 is fixedly connected to the outer portion of the rear portion of the gear 2, the check pawl 13 is clamped to the outer portion of the ratchet wheel 12, the disc 14 is fixedly connected to the outer portion of the check pawl 13, the magnet 15 is fixedly connected to the outer portion of the disc 14, the electromagnet 16 is fixedly connected to the outer portion of the magnet 15, the electromagnet 16 is electrically driven in an external mode, and the spring 17 is fixedly connected to the inner portion of the electromagnet 16.

The working principle is as follows: the workpiece is placed at the bottom of a rack 7, the rack 7 pushes the workpiece to move upwards, because the gear 2 and the rack 7 are meshed with each other, when the rack 7 moves upwards, the gear 2 also starts to rotate clockwise, a connecting shaft 3 is fixed inside the gear 2, a clamping shaft 4 is connected onto the connecting shaft 3, one end of an auxiliary shaft 6 is connected onto a frame body 1, the other end of the auxiliary shaft 6 is connected onto the clamping shaft 4, when the gear 2 rotates, the connecting shaft 3 drives the clamping shaft 4 to move downwards to the auxiliary shaft 6 to prevent the clamping shaft 4 from deflecting outwards, when the rack 7 stops, the gear 2 also stops rotating, at the same time, a piston 8 on the upper portion of the rack 7 pushes the piston 8 forwards to push air into an air outlet valve 10 because the air outlet valve 10 and the air inlet valve 9 are both one-way valves, when the piston 8 pushes the air into the air outlet valve 10, the air cannot enter the air inlet valve, when scrap on the surface of a workpiece is cleaned up by using pressure intensity, the rack 7 continues to move upwards to clamp the workpiece, when the workpiece is completely clamped, a power supply is switched on, when the electromagnet 16 is powered on, the magnetism of the electromagnet 16 is enhanced, the magnet 15 moves upwards, the disc 14 also moves upwards, the check pawl 13 is meshed with the ratchet wheel 12 to prevent reverse rotation, the effect of preventing the gear 2 from reversing when the workpiece is clamped is achieved, after the electromagnet 16 is powered off, the electromagnet 16 is not powered on any more and the magnetism is weakened, the disc 14 and the magnet 15 reset under the driving of the spring 17, the check pawl 13 is not meshed with the gear 2, the gear 2 starts to reverse rotation, the air inlet valve 9 starts to admit air due to the pressure intensity, the air pushes the piston 8 downwards to abut against the piston 8 to be connected with the rack 7 to move downwards, the rack 7 drives the gear 2 to rotate the.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high-end equipment is made and is washed device of centre gripping of being convenient for with pressure, includes framework (1), its characterized in that: the inner movable connection of the frame body (1) is provided with a gear (2), the inner fixed connection of the gear (2) is provided with a connecting shaft (3), the outer movable connection of the connecting shaft (3) is provided with a clamping shaft (4), the inner part of the clamping shaft (4) is provided with an exhaust hole (5), the outer movable connection of the clamping shaft (4) is provided with an auxiliary shaft (6), the outer part of the gear (2) is meshed with a rack (7), the outer part of the rack (7) is fixedly connected with a piston (8), the upper part of the frame body (1) is provided with an air inlet valve (9), the two sides of the frame body (1) are provided with air outlet valves (10), the outer part of each air outlet valve (10) is fixedly connected with a vent pipe (11), the outer part of the gear (2) is fixedly connected with a ratchet gear (12), and the outer, the outer portion of the non-return pawl (13) is fixedly connected with a disc (14), the outer portion of the disc (14) is fixedly connected with a magnet (15), the outer portion of the magnet (15) is fixedly connected with an electromagnet (16), and the inner portion of the electromagnet (16) is fixedly connected with a spring (17).

2. A high end equipment manufacturing apparatus for facilitating clamping by pressure flushing as claimed in claim 1 wherein: the angle occupied by the internal connecting shaft (3) of the gear (2) is 30 degrees.

3. A high end equipment manufacturing apparatus for facilitating clamping by pressure flushing as claimed in claim 1 wherein: the connecting shaft (3) is in screw connection with the clamping shaft (4).

4. A high end equipment manufacturing apparatus for facilitating clamping by pressure flushing as claimed in claim 1 wherein: the air pipe (11) is fixedly connected with the clamping shaft (4).

5. A high end equipment manufacturing apparatus for facilitating clamping by pressure flushing as claimed in claim 1 wherein: the electromagnet (16) is electrically connected with the external drive.

6. A high end equipment manufacturing apparatus for facilitating clamping by pressure flushing as claimed in claim 1 wherein: the air inlet valve (9) and the air outlet valve (10) are both one-way valves.

7. A high end equipment manufacturing apparatus for facilitating clamping by pressure flushing as claimed in claim 1 wherein: the gears (2) are two and symmetrical.