CN211490749U

CN211490749U - Metal inner cavity magnetic grinding material finishing device

Info

Publication number: CN211490749U
Application number: CN201921848573.4U
Authority: CN
Inventors: 盛一; 孙淑琴
Original assignee: Nanjing Xinghe Precision Intelligent Manufacturing Research Institute Co ltd
Current assignee: Nanjing Xinghe Precision Intelligent Manufacturing Research Institute Co ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-09-15
Anticipated expiration: 2029-10-30
Also published as: WO2021082497A1

Abstract

The utility model discloses a metal inner chamber magnetism abrasive material finishing device, which comprises a frame, the bottom fixedly connected with motor of frame inner chamber, the output shaft fixedly connected with carousel of motor, the equal fixedly connected with disk in both sides on carousel surface, the equal fixedly connected with sleeve pipe in both sides of frame inner chamber. The utility model discloses an elasticity of first reset spring is tight to the movable rod clamp, the movable rod is tight to the cup joint pipe clamp, thereby fix the tubular metal resonator body, second reset spring drives pull rod and splint and presss from both sides tight the tubular metal resonator body, the output shaft of motor drives the carousel and the disk is rotatory, produce the magnetic field, the irregular collision and the friction of magnetic abrasive material body under the effect in magnetic field, thereby carry out the finishing to the inner wall of tubular metal resonator body, it polishes generally uses artifical or machinery to have solved metal inner chamber, but some metal inner chambers are long and thin, it is narrow, it is very inconvenient to polish the in-process, thereby reduce the problem of finishing efficiency.

Description

Metal inner cavity magnetic grinding material finishing device

Technical Field

The utility model relates to a magnetism abrasive material technical field specifically is a metal inner chamber magnetism abrasive material finishing device.

Background

The magnetic abrasive material body is magnetic particles composed of one or more abrasive materials based on iron soft magnetism, heat dissipation and lubricating auxiliary materials, abrasive particles of the magnetic particles are pressed to the surface of a workpiece under the action of magnetic force in magnetic grinding and polishing, the magnetic abrasive material body is controlled by magnetic force in a magnetic field, and can be used for processing surfaces, holes, cavities, grooves, parts with small gaps and the like with complicated and changeable shapes, the magnetic abrasive material is flexible and characterized in that a processing plane, a complicated curved surface or a limited space has strong self-adaptive capacity, a numerical control device is used for processing metal or non-metal products, the defect of manual processing is overcome, the micro-workpiece processing is used for micro-workpieces which are small in size and difficult to clamp, the micro-workpieces move along with the abrasive materials in the magnetic field, and the motion speeds of the micro-workpieces are different due to different magnetic conductivities of the micro-workpieces, so that relative motion is generated, the, however, some metal inner cavities are slender and narrow, and the polishing process is very inconvenient, so that the polishing efficiency is reduced, and therefore a magnetic abrasive polishing device with the metal inner cavities is provided.

Disclosure of Invention

An object of the utility model is to provide a metal inner chamber magnetism abrasive material skin-pass mill is put possesses the effectual advantage of polishing, has solved metal inner chamber and has polished and generally use manual work or machinery, but some metal inner chambers are long and thin, narrow, and it is very inconvenient to polish the in-process to reduce the problem of skin-pass mill efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a metal inner chamber magnetism abrasive material finishing device, includes the frame, the bottom fixedly connected with motor of frame inner chamber, the output shaft fixedly connected with carousel of motor, the equal fixedly connected with disc in both sides on carousel surface, the equal fixedly connected with sleeve pipe in both sides of frame inner chamber, the first reset spring of sheathed tube inner chamber fixedly connected with, one side fixedly connected with movable rod of sleeve pipe inner chamber is kept away from to first reset spring, one side fixedly connected with bell and spigot joint that first reset spring was kept away from to the movable rod, the inner chamber joint of bell and spigot joint has the tubular metal resonator body, the inner chamber of tubular metal resonator body is provided with magnetism abrasive material body.

Preferably, the top and the bottom of the inner cavity of the sleeve are both provided with a limiting sliding groove, the inner cavity of the limiting sliding groove is connected with a limiting sliding block in a sliding manner, and one side of the limiting sliding block, which is far away from the inner cavity of the limiting sliding groove, is fixedly connected with the movable rod.

Preferably, the top and the bottom of the sleeve pipe are both provided with a movable hole, the inner cavity of the movable hole is movably connected with a pull rod, and one end of the pull rod extending to the inner cavity of the sleeve pipe is fixedly connected with a clamping plate.

Preferably, the top of the pull rod extends to the outside of the movable hole, and a second return spring is sleeved on the surface of the pull rod.

Preferably, the inner surface of the clamping plate is fixedly connected with the non-slip mat, the number of the clamping plates is two, and the clamping plates are symmetrically distributed.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses an elasticity of first reset spring is tight to the movable rod clamp, the movable rod is tight to the cup joint pipe clamp, thereby fix the tubular metal resonator body, second reset spring drives pull rod and splint and presss from both sides tight the tubular metal resonator body, the output shaft of motor drives the carousel and the disk is rotatory, produce the magnetic field, the irregular collision and the friction of magnetic abrasive material body under the effect in magnetic field, thereby carry out the finishing to the inner wall of tubular metal resonator body, it polishes generally uses artifical or machinery to have solved metal inner chamber, but some metal inner chambers are long and thin, it is narrow, it is very inconvenient to polish the in-process, thereby reduce the problem of finishing efficiency.

2. The utility model discloses a set up the slipmat, played skid-proof effect, through setting up spacing spout and spacing slider, played the spacing effect to the movable rod, through setting up second reset spring, played the effect that drives the pull rod and reset.

Drawings

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

FIG. 2 is a schematic diagram of a side view of the ferrule of the present invention;

fig. 3 is a partially enlarged view of a in fig. 1 according to the present invention.

In the figure: 1. an outer frame; 2. a motor; 3. a turntable; 4. a magnetic disk; 5. a sleeve; 6. a first return spring; 7. a movable rod; 8. sleeving a pipe; 9. a metal tube body; 10. a magnetic abrasive body; 11. a limiting chute; 12. a limiting slide block; 13. a movable hole; 14. a pull rod; 15. a splint; 16. a non-slip mat; 17. a second return spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model discloses an outer frame 1, motor 2, carousel 3, disk 4, sleeve pipe 5, first reset spring 6, movable rod 7, socket pipe 8, tubular metal resonator body 9, magnetism abrasive material body 10, spacing spout 11, spacing slider 12, activity hole 13, pull rod 14, splint 15, slipmat 16 and second reset spring 17 part are the parts that general standard or technical personnel in the field know, and its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, a metal inner cavity magnetic abrasive finishing device comprises an outer frame 1, a motor 2 is fixedly connected to the bottom of an inner cavity of the outer frame 1, a turntable 3 is fixedly connected to an output shaft of the motor 2, a magnetic disk 4 is fixedly connected to both sides of the surface of the turntable 3, a sleeve 5 is fixedly connected to both sides of the inner cavity of the outer frame 1, a first return spring 6 is fixedly connected to the inner cavity of the sleeve 5, a movable rod 7 is fixedly connected to one side of the first return spring 6 away from the inner cavity of the sleeve 5, a limiting chute 11 is respectively formed at the top and the bottom of the inner cavity of the sleeve 5, a limiting slider 12 is slidably connected to the inner cavity of the limiting chute 11, one side of the limiting slider 12 away from the inner cavity of the limiting chute 11 is fixedly connected to the movable rod 7, a sleeve 8 is fixedly connected to one side of the movable, the inner cavity of the movable hole 13 is movably connected with a pull rod 14, one end of the pull rod 14 extending to the inner cavity of the sleeve 8 is fixedly connected with a clamping plate 15, the inner surface of the clamping plate 15 is fixedly connected with an anti-slip pad 16, the number of the clamping plates 15 is two, the clamping plates 15 are symmetrically distributed, the top of the pull rod 14 extends to the outside of the movable hole 13, the surface of the pull rod 14 is sleeved with a second reset spring 17, the inner cavity of the sleeve 8 is clamped with a metal tube body 9, the inner cavity of the metal tube body 9 is provided with a magnetic abrasive material body 10, the movable rod 7 is clamped through the elasticity of the first reset spring 6, the movable rod 7 clamps the sleeve 8 so as to fix the metal tube body 9, the second reset spring 17 drives the pull rod 14 and the clamping plate 15 to clamp the metal tube body 9, the output shaft of the motor 2 drives the turntable 3 and the magnetic disk 4 to rotate to generate a magnetic field, the magnetic abrasive material, thereby carry out the finishing to the inner wall of tubular metal resonator body 9, solved metal inner chamber and polished and generally used manual work or machinery, some metal inner chambers are long and thin, narrow, and it is very inconvenient to polish the in-process to reduce the problem of finishing efficiency.

During the use, start above-mentioned electric elements through the peripheral hardware controller, elasticity through first reset spring 6 is tight to movable rod 7 clamp, movable rod 7 is tight to bell and spigot joint pipe 8 clamp, thereby fix tubular metal resonator body 9, second reset spring 17 drives pull rod 14 and splint 15 and presss from both sides tight tubular metal resonator body 9, the output shaft of motor 2 drives carousel 3 and disk 4 rotation, produce magnetic field, irregular collision and friction under the effect in magnetic field of magnetic abrasive material body 10, thereby carry out the finishing to the inner wall of tubular metal resonator body 9.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machines, parts and equipment adopt the conventional models in the prior art, the control mode is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming of technicians in the field, the control circuit belongs to the common knowledge in the field, and the present application document is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the present application.

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 metal inner chamber magnetic abrasive material finishing device, includes frame (1), its characterized in that: the utility model discloses a quick-witted, including frame (1) inner chamber, output shaft fixedly connected with carousel (3) of motor (2), the equal fixedly connected with magnetic disc (4) in both sides on carousel (3) surface, the equal fixedly connected with sleeve pipe (5) in both sides of frame (1) inner chamber, the first reset spring (6) of the inner chamber fixedly connected with of sleeve pipe (5), one side fixedly connected with movable rod (7) of sleeve pipe (5) inner chamber are kept away from in first reset spring (6), one side fixedly connected with bell and spigot joint pipe (8) of first reset spring (6) are kept away from in movable rod (7), the inner chamber joint of bell and spigot joint pipe (8) has tubular metal resonator body (9), the inner chamber of tubular metal resonator body (9) is provided with magnetism abrasive material body (10).

2. The metal bore magnetic abrasive finishing device of claim 1, wherein: spacing spout (11) have all been seted up to the top and the bottom of sleeve pipe (5) inner chamber, the inner chamber sliding connection of spacing spout (11) has spacing slider (12), one side and movable rod (7) fixed connection of spacing spout (11) inner chamber are kept away from in spacing slider (12).

3. The metal bore magnetic abrasive finishing device of claim 1, wherein: activity hole (13) have all been seted up to the top and the bottom of bell and spigot pipe (8), the inner chamber swing joint of activity hole (13) has pull rod (14), one end fixedly connected with splint (15) that pull rod (14) extend to bell and spigot pipe (8) inner chamber.

4. The metal bore magnetic abrasive finishing device of claim 3, wherein: the top of pull rod (14) extends to the outside of activity hole (13), the surface cover of pull rod (14) is equipped with second reset spring (17).

5. The metal bore magnetic abrasive finishing device of claim 3, wherein: the inner surface of the clamping plate (15) is fixedly connected with an anti-slip pad (16), the number of the clamping plates (15) is two, and the clamping plates (15) are symmetrically distributed.