CN214603733U

CN214603733U - Extrusion type abrasive particle flow polishing device

Info

Publication number: CN214603733U
Application number: CN202121123437.6U
Authority: CN
Inventors: 朱舫
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2021-11-05
Anticipated expiration: 2031-05-25

Abstract

The utility model discloses an extrusion type abrasive flow polishing device, which comprises a bracket, wherein a screw rod telescopic part is arranged on the bracket, a cavity is arranged above the extrusion part, an extrusion block is arranged in the cavity, the extrusion block is driven by the screw rod telescopic part to move in the cavity to extrude abrasive materials in the cavity, a cover plate is arranged at the top of the cavity, and the center of the cover plate is a through hole; the through hole can be connected with the adapter and the hose. The utility model discloses in the actual operation, control is convenient, uses in a flexible way, and it is high to push pressure, adopts various crossover sub to satisfy polishing a use quantity needs, polishing a position selection that also can be nimble.

Description

Extrusion type abrasive particle flow polishing device

Technical Field

The utility model belongs to the technical field of the polishing, concretely relates to extrusion formula grit flows burnishing device.

Background

The hardware produced needs to enable soft abrasive to flow through a processing surface, an inner hole or an end angle to carry out deburring, chamfering, polishing and grinding, complex shapes which cannot be achieved by common polishing tools such as concave-convex surfaces, curved channels and the like and the internal polishing of the hardware need to be polished in a fluid extrusion mode, and at present, fluid extrusion equipment is high in price, the whole structure of the equipment is complex, and the manufacturing cost is high.

Disclosure of Invention

An object of the utility model is to design an extrusion formula abrasive flow burnishing device, whole device structure is simplified, simple to use, cost of manufacture are low, and very practical hardware is polished.

In order to realize the purpose, the utility model discloses a technical scheme as follows:

the extrusion type abrasive flow polishing device comprises a support, wherein a screw extrusion component is installed on the support, a cavity is arranged above the screw extrusion component, an extrusion block is arranged in the cavity, the screw extrusion component drives the extrusion block to move in the cavity to extrude abrasive materials in the cavity, a cover plate is installed at the top of the cavity, and the center of the cover plate is a through hole.

Furthermore, the screw extrusion component adopts a screw propulsion structure, the screw propulsion structure adopts a motor to drive, and the extrusion component is designed to be miniaturized and portable.

Furthermore, the screw rod propelling structure adopts a screw rod moving type lifter, a vertical screw rod of the screw rod moving type lifter is connected with the extrusion block, the rotating speed and the positive and negative directions of a screw rod are adjusted by changing a motor of the screw rod moving type lifter, and the pressure and the flow rate of the grinding materials are further controlled.

Furthermore, the through hole of the cover plate is designed into a threaded connector, so that the adapter and the hose can be conveniently connected, a plurality of threaded holes are uniformly distributed in the cover plate, and the to-be-polished part is fixed on the cover plate through a plurality of bolts.

Furthermore, the through hole or the through hole is provided with a high-pressure-resistant hose, so that the abrasive is guided into the processing workpiece, and the installation and the disassembly are convenient.

Furthermore, the cavity is filled with abrasive particle flow, and a cover plate of the cavity is connected with the frame into a whole.

Furthermore, the through hole is connected with a conversion joint, the structure of the conversion joint is an elbow-shaped, tee-shaped or threaded connection pipe body, and the top end type conical rubber nozzle of the joint is convenient for sealing the abrasive material.

Furthermore, the cover plate is provided with an abrasive recovery groove close to the opening of the cavity.

Furthermore, the abrasive flow polishing device is also provided with an industrial endoscope head, so that the polishing effect in the hole can be conveniently checked.

The technical scheme can obtain the following beneficial effects:

the utility model discloses a screw rod impels the structure, and control is convenient, and in the actual operation, it is nimble to use, and it is high to push extrusion pressure, adopts various crossover sub to satisfy polishing a use quantity needs, polishing a position selection that also can be nimble.

The utility model discloses screw hole and bolt on the apron are used for the fixed polishing piece of treating, and the apron dish on distribute a plurality of fixed orificess and bolt cooperation can, also can combine fixture fixed, fixed mode is various, its structure can change and improve according to actual need and production.

Whole utility model structure is simple, and the equipment is convenient, the low price, and the using-way is nimble, and extruded power is easily controlled to can miniaturize, perhaps make portable instrument, adopt perpendicular mode of setting up to reduce area, it is convenient to fix and treat polishing piece.

Drawings

Fig. 1 is a schematic view of a cylinder or cylinder type abrasive flow polishing device.

Fig. 2 is a schematic view of a spiral elevator type abrasive flow polishing apparatus.

Fig. 3 is a top view of the cover plate.

In the figure:

in the figure: 1. a support; 2. a screw advancing structure; 3. a vertical lead screw; 4. extruding the block; 5. a cavity; 6. a cover plate; 7. the cylinder 8, the through hole 9, the threaded hole 10 and the adapter.

Detailed Description

The invention will be further explained with reference to the drawings:

as shown in fig. 1-3, an extrusion type abrasive flow polishing device comprises a support, wherein a screw extrusion component is mounted on the support, a cavity is arranged above the screw extrusion component, an extrusion block is arranged in the cavity, the screw extrusion component drives the extrusion block to move in the cavity to extrude abrasive materials in the cavity, a cover plate is mounted at the top of the cavity, and a through hole is formed in the center of the cover plate. The screw extrusion component adopts a screw propulsion structure, the screw propulsion structure adopts a motor for driving, and the extrusion components are all designed to be miniaturized and portable; the screw propulsion structure adopts a screw motion type lifter, a vertical screw of the screw motion type lifter is connected with the extrusion block, the rotating speed and the positive and negative directions of a screw are adjusted by changing a motor of the screw motion type lifter, and the pressure and the flow rate of the grinding materials are further controlled. The through hole of apron designs into screwed joint, is convenient for connect crossover sub and hose, and a plurality of screw holes of evenly distributed will treat that polishing spare is fixed on the apron through a plurality of bolts on the apron. The through hole or the through hole is provided with a high-pressure-resistant hose, so that the abrasive is guided into the processing workpiece, and the installation and the disassembly are convenient. The cavity is filled with abrasive particle flow, and the cover plate of the cavity is connected with the frame into a whole. The through hole is connected with a conversion joint, the structure of the conversion joint is an elbow-shaped, three-way-shaped or threaded connection pipe body, and the top end type conical rubber nozzle of the joint is convenient for sealing abrasive materials. The cover plate is provided with a grinding material recovery groove close to the opening part of the cavity. The abrasive flow polishing device is also provided with an industrial endoscope head, so that the polishing effect in the hole can be conveniently checked.

Example (b):

fig. 1 shows, open apron 6, in pouring into cavity 5 with the abrasive flow material, cover the apron after pouring into, will treat the fluid entry of polishing piece and the centre bore butt joint of apron 6, and will treat to twist to screw hole 9 internal fixation through fastening bolt around the polishing piece, start the extrusion part, specifically adopt screw propulsion structure 2 structure, perpendicular lead screw 3 drive extrusion piece 4 rebound, the abrasive material is under the effect of high pressure, grind the extrusion fast and get into from the export and treat the polishing piece, the effectual piece of treating polishing carries out the abrasive flow deburring, get rid of the interior bur of cross hole.

Wherein, screw rod propulsion structure 2 is through the control of motor frequency modulation speed regulator, and effective control extrusion piece (piston) are flexible, and the top still increases fixture can be better fixed treat polishing piece, prevents to treat polishing piece removal or extrude under the effect of high pressure. The screw propelling structure 2 is the same as the existing worm wheel screw lifter.

The utility model discloses can treat simultaneously to many polishing pieces polishing, realize through crossover sub 10, concrete crossover sub 10 sampling tee bend structure can treat polishing pieces polishing to two, also can design into a high pressure resistant hose with crossover sub 10, is equipped with a plurality of branch pipes on the high pressure resistant hose, and the branch connection is treated polishing pieces.

In the above embodiment, the screw pushing structure 2 is replaced by a cylinder or an oil cylinder, wherein the telescopic rod of the cylinder or the oil cylinder is connected with the extrusion block, and the cylinder or the oil cylinder is controlled by an electromagnetic valve to change the extrusion speed.

Based on the embodiment, the structure can be minimized, the handheld electric fluid polisher is realized, the volume of the whole abrasive flow polishing device is about 10-20cm long, and the minimized use is realized.

The conversion head is provided with a rubber interface or a plastic interface and other materials, and is selectively used based on cost, and the abrasive flow polishing device is also provided with an industrial endoscope head, so that the polishing effect in the inspection hole is convenient to inspect.

The above description is the preferred embodiment of the present invention, and for those skilled in the art, modifications of the various equivalent forms of the present invention are within the scope of the appended claims of the present application without departing from the principle of the present invention.

Claims

1. The utility model provides an extrusion formula grit flows burnishing device which characterized in that: including support (1), installation screw extrusion part on support (1), the top of screw extrusion part is equipped with cavity (5), be equipped with in cavity (5) extrusion piece (4), screw extrusion part drive extrusion piece (4) remove extrusion cavity (5) internal abrasive material in the cavity, the top installation apron (6) of cavity (5), apron (6) center is through-hole (8).

2. The extruded abrasive flow polishing device according to claim 1, wherein: the extrusion component adopts a screw rod propelling structure (2), the screw rod propelling structure (2) adopts a motor to drive, and the extrusion component is designed to be miniaturized and portable.

3. The extruded abrasive flow polishing device according to claim 2, wherein: the screw propelling structure (2) adopts a screw motion type lifter, a vertical screw (3) of the screw motion type lifter is connected with an extrusion block (4), and the rotating speed and the positive and negative directions of a screw are adjusted by changing a motor of the screw motion type lifter so as to control the pressure and the flow rate of the grinding materials.

4. The extruded abrasive flow polishing device according to claim 1, wherein: the through hole (8) of the cover plate (6) is designed into a threaded connector, so that the adapter and the hose can be conveniently connected, a plurality of threaded holes are uniformly distributed in the cover plate (6), and the part to be polished is fixed on the cover plate (6) through a plurality of bolts.

5. The extrusion-type abrasive flow polishing device according to claim 1 or 4, wherein: through-hole (8) or through-hole (8) are equipped with high pressure resistant hose, and it is inside to process the work piece to lead to the abrasive material, easy to assemble and dismantle.

6. The extruded abrasive flow polishing device according to claim 1, wherein: the cavity (5) is filled with abrasive particle flow, the cover plate of the cavity is connected with the frame into a whole, and the flip cover is opened and closed.

7. The extruded abrasive flow polishing device according to claim 1, wherein: the through hole (8) is connected with a conversion joint (10), the structure of the conversion joint is an elbow-shaped, tee-shaped or threaded connection pipe body, and the top end type conical rubber nozzle of the joint is convenient for sealing abrasive materials.

8. The extruded abrasive flow polishing device according to claim 1, wherein: the cover plate is provided with an abrasive recovery groove.

9. The extruded abrasive flow polishing device according to claim 1, wherein: the abrasive flow polishing device is also provided with an industrial endoscope head, so that the polishing effect in the hole can be conveniently checked.