CN215968138U

CN215968138U - Superhard alloy blade surface polishing processingequipment

Info

Publication number: CN215968138U
Application number: CN202122228402.5U
Authority: CN
Inventors: 赵齐荣; 赵旭
Original assignee: Zhenjiang Qingfeng Superhard Material Development Co ltd
Current assignee: Zhenjiang Qingfeng Superhard Material Development Co ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-03-08
Anticipated expiration: 2031-09-13

Abstract

The utility model belongs to the technical field of polishing devices, and particularly relates to a superhard alloy blade surface polishing device which comprises a bottom plate, wherein a platen is connected above the bottom plate, T-shaped plates which are symmetrically distributed along the central line of the T-shaped plates are arranged on the left side and the right side of the upper surface of the platen, two guide rails which are mutually symmetrical are connected between the T-shaped plates, a sliding plate which is connected in a sliding mode along the extending direction of the guide rails is sleeved on the guide rails, and an electric push rod is installed at the upper end of the sliding plate. The polishing device comprises a clamping block, a disc-shaped blade, a sliding plate, an electric push rod, a pushing mechanism, a clamping block, a polishing wheel and a polishing device.

Description

Superhard alloy blade surface polishing processingequipment

Technical Field

The utility model relates to the technical field of polishing devices, in particular to a superhard alloy blade surface polishing device.

Background

The super-hard alloy material is usually an alloy material with ultrahigh hardness manufactured by a special process, has the characteristics of most hard alloy materials, has higher hardness performance than common hard alloys, and has wide industrial application. Compared with the blade made of common materials, the blade made of the super-hard alloy has higher hardness, corrosion resistance, wear resistance and strength, the super-hard alloy blade also needs to be polished during manufacturing, and the common super-hard alloy surface polishing device has the following problems:

1. the surface polishing process of the superhard alloy blade needs longer polishing time than that of a blade made of a common material, a conventional machining device for polishing the blade usually adopts a handheld polishing mode, the long-time handheld polishing machining device is a large burden, and particularly for a disc-shaped blade which is difficult to clamp and fix, the polishing work is more difficult to complete.

2. The superhard alloy material is high in cost generally, a common blade surface polishing device is lack of a structure for collecting alloy powder generated in the polishing process, and metal chips and powder generated in the polishing process cannot be recycled, so that certain waste is caused.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a superhard alloy blade surface polishing device, which solves the problems that the blade is difficult to polish for a long time and alloy powder is inconvenient to recycle, which are provided by the technical background.

The second technical proposal.

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides a superhard alloy blade surface finish processingequipment, includes the bottom plate, the top of bottom plate is connected with the platen, the left and right sides of platen upper surface is equipped with the T template that is the symmetric distribution along its central line, be connected with two guide rails of mutual symmetry between the T template, the cover is equipped with the slide along its extension direction sliding connection on the guide rail, electric putter is installed to the upper end of slide, electric putter's piston rod runs through the slide and extends to its below and links to each other with polishing mechanism, still be equipped with the advancing mechanism who is used for driving the slide horizontal slip on the T template, the intermediate position of platen upper surface is fixed with the round platform, the inboard of round platform is equipped with rotates the card and holds the mechanism.

Further, polishing mechanism includes the L template that links to each other with the electric putter piston rod, the cover is equipped with the polishing pivot in the vertical portion of L template, be fixed with the polishing wheel in the polishing pivot, the lower extreme of L template horizontal part is fixed with servo motor, be equipped with intermeshing complex first gear on polishing pivot and servo motor's the drive shaft.

Furthermore, four guide rods distributed in a rectangular array are fixed at the upper end of the horizontal part of the L-shaped plate, and one ends of the guide rods penetrate through the sliding plate, extend to the upper part of the sliding plate and are in sliding connection with the sliding plate.

Furthermore, the propelling mechanism comprises a turning motor arranged on the outer side wall of one of the T-shaped plates, a lead screw is arranged above the turning motor, a driving shaft of the turning motor and the lead screw are provided with second gears which are meshed and matched with each other, the lead screw is rotatably connected with a rotary drum arranged on the upper surface of the T-shaped plate, and an internal thread drum fixed on the upper surface of the sliding plate is in threaded connection with the lead screw.

Furthermore, the rotary clamping mechanism comprises a rotating shaft which is rotatably connected with the middle position of the upper surface of the bottom plate, a propelling motor is arranged on one side of the rotating shaft, the lower end of the propelling motor is fixed on the bottom plate, third gears which are meshed and matched with each other are arranged on the driving shaft of the rotating shaft and the propelling motor, and the rotating shaft penetrates through the bedplate and the circular truncated cone and extends to the upper part of the bedplate and is fixedly connected with a clamping block for clamping the circular blade.

Furthermore, the bottom plate is provided with a slide rail, a collecting box used for collecting scraps generated by polishing is sleeved in the slide rail in a sliding mode, the bottom of the circular truncated cone is communicated with a communicating pipe which penetrates through the bedplate and extends to the lower portion of the circular truncated cone, and the lower end of the communicating pipe is arranged above the inner side of the collecting box.

(III) advantageous effects

Compared with the prior art, the utility model provides a superhard alloy blade surface polishing device, which has the following beneficial effects:

1. according to the utility model, the sliding plate and the electric push rod are arranged to drive the polishing mechanism to polish the surface of the blade, the rotary clamping mechanism is arranged to fix the disc-shaped blade on the clamping block so as to enable the disc-shaped blade to rotate along with the rotary shaft, and the pushing mechanism drives the sliding plate to reciprocate in the polishing process so as to enable the polishing wheel to move left and right and polish all parts of the upward surface of the disc-shaped blade, so that the fatigue caused by long-time holding of a polishing device by a worker is avoided, and the surface of the blade is polished more smoothly.

2. According to the utility model, the collecting box which is arranged on the circular table and the bottom plate below the clamping block and used for collecting metal scraps and dust is adopted, so that after polishing is completed, the generated metal dust can be conveniently swept into the communicating pipe and falls into the collecting box, and the waste of the superhard alloy is reduced.

Drawings

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

FIG. 2 is a schematic perspective view of another embodiment of the present invention;

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is a sectional view taken along the direction A-A of the present invention.

In the figure: 1. a base plate; 101. a slide rail; 2. a platen; 3. a T-shaped plate; 301. a rotating drum; 4. a guide rail; 5. a slide plate; 501. an internal threaded barrel; 6. an electric push rod; 7. a polishing mechanism; 701. an L-shaped plate; 702. polishing the rotating shaft; 703. a polishing wheel; 704. a servo motor; 8. a guide bar; 9. a propulsion mechanism; 901. a direction-changing motor; 902. a screw rod; 10. a circular truncated cone; 1001. a communicating pipe; 11. rotating the retaining mechanism; 1101. a rotating shaft; 1102. a propulsion motor; 1103. a clamping block; 12. and (4) collecting the box.

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.

Examples

As shown in fig. 1, 2 and 3, a superhard alloy blade surface polishing device according to an embodiment of the present invention includes a bottom plate 1, a platen 2 is connected above the bottom plate 1, T-shaped plates 3 symmetrically distributed along a central line of the platen 2 are disposed on left and right sides of an upper surface of the platen 2, two guide rails 4 symmetrically connected to each other are connected between the T-shaped plates 3, a sliding plate 5 slidably connected along an extending direction of the guide rails 4 is sleeved on the guide rails 4, an electric push rod 6 is mounted at an upper end of the sliding plate 5, a piston rod of the electric push rod 6 extends to a lower side of the sliding plate 5 through the sliding plate 5 and is connected to a polishing mechanism 7, a propelling mechanism 9 for driving the sliding plate 5 to slide left and right is further disposed on the T-shaped plates 3, a circular table 10 is fixed at a middle position of the upper surface of the platen 2, a rotating clamping mechanism 11 is disposed on an inner side of the circular table 10, and the polishing mechanism 7 is driven by the sliding plate 5 and the electric push rod 6 to polish a surface of a disc-shaped blade, the disc-shaped blade is fixed by arranging the rotary clamping mechanism 11 and rotates along with the disc-shaped blade, the pushing mechanism 9 drives the sliding plate 5 to reciprocate in the polishing process, the polishing mechanism 7 moves left and right, the upward surface of the disc-shaped blade can be polished everywhere, fatigue caused by the fact that a worker holds the polishing device for a long time is avoided, and the surface of the blade is polished more smoothly.

As shown in fig. 2, in some embodiments, the polishing mechanism 7 includes an L-shaped plate 701 connected to a piston rod of the electric push rod 6, a polishing rotating shaft 702 is sleeved on a vertical portion of the L-shaped plate 701, a polishing wheel 703 is fixed on the polishing rotating shaft 702, a servo motor 704 is fixed on a lower end of a horizontal portion of the L-shaped plate 701, first gears engaged with each other are arranged on driving shafts of the polishing rotating shaft 702 and the servo motor 704, and the polishing wheel 703 is facilitated to rotate through the arrangement of the servo motor 704, the polishing rotating shaft 702 and the first gears engaged with each other.

As shown in fig. 2, in some embodiments, four guide rods 8 distributed in a rectangular array are fixed at the upper end of the horizontal portion of the L-shaped plate 701, one end of each guide rod 8 penetrates through the sliding plate 5, extends to the upper side of the sliding plate and is in sliding connection with the sliding plate, and the L-shaped plate 701 is controlled to vertically slide up and down by the arrangement of the guide rods 8, so that the inclination is avoided.

As shown in fig. 1, in some embodiments, the propelling mechanism 9 includes a direction-changing motor 901 disposed on an outer side wall of one of the T-shaped plates 3, a lead screw 902 is disposed above the direction-changing motor 901, a driving shaft of the direction-changing motor 901 and the lead screw 902 are provided with second gears engaged with each other, the lead screw 902 is rotatably connected to a rotary drum 301 disposed on an upper surface of the T-shaped plate 3, and an internal thread drum 501 fixed on an upper surface of the sliding plate 5 is connected to the lead screw 902 through a thread, so that the sliding plate 5 is controlled to move left and right through the arrangement of the direction-changing motor 901, the lead screw 902 and the second gears engaged with each other.

As shown in fig. 1 and 4, in some embodiments, the rotating clamping mechanism 11 includes a rotating shaft 1101 rotatably connected to a middle position of the upper surface of the base plate 1, a pushing motor 1102 fixed to the base plate 1 at a lower end is disposed on one side of the rotating shaft 1101, third gears engaged with each other are disposed on the rotating shaft 1101 and a driving shaft of the pushing motor 1102, the rotating shaft 1101 extends above the platen 2 and the circular table 10 and is fixedly connected with a clamping block 1103 for clamping the disc-shaped blade, the clamping block 1103 is rotated by the rotating shaft 1101, the pushing motor 1102 and the third gears engaged with each other, and the clamping block 1103 is disposed to facilitate a cross-shaped notch formed in the center of the disc-shaped blade to be engaged with the clamping block 1103, so as to achieve the purpose of rotating the clamping block 1103.

As shown in fig. 4, in some embodiments, the bottom plate 1 is provided with a slide rail 101, a collection box 12 for collecting debris generated by polishing is slidably sleeved in the slide rail 101, the bottom of the circular truncated cone 10 is communicated with a communication pipe 1001 extending to the lower side of the platen 2 through the platen 2, the lower end of the communication pipe 1001 is arranged above the inner side of the collection box 12, the collection box 12 is convenient to place through the arrangement of the slide rail 101, and metal dust and debris falling to the lower side of the platen 2 fall to the inside of the collection box 12 through the arrangement of the communication pipe 1001.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a superhard alloy blade surface finish processingequipment, includes bottom plate (1), its characterized in that: the polishing machine is characterized in that a table plate (2) is connected above the bottom plate (1), T-shaped plates (3) which are symmetrically distributed along the center line of the T-shaped plates are arranged on the left side and the right side of the upper surface of the table plate (2), two guide rails (4) which are symmetrical to each other are connected between the T-shaped plates (3), a sliding plate (5) which is connected in a sliding mode along the extension direction of the sliding plate is sleeved on each guide rail (4), an electric push rod (6) is installed at the upper end of each sliding plate (5), a piston rod of each electric push rod (6) penetrates through each sliding plate (5) and extends to the lower side of each sliding plate and is connected with a polishing mechanism (7), a propelling mechanism (9) which is used for driving each sliding plate (5) to slide left and right is further arranged on each T-shaped plate (3), a circular table (10) is fixed in the middle of the upper surface of the table plate (2), and a rotary clamping mechanism (11) is arranged on the inner side of each circular table (10).

2. A superhard alloy insert surface finish machining apparatus according to claim 1, wherein: polishing mechanism (7) include L template (701) that link to each other with electric putter (6) piston rod, the cover is equipped with polishing pivot (702) in the vertical portion of L template (701), be fixed with polishing wheel (703) on polishing pivot (702), the lower extreme of L template (701) horizontal part is fixed with servo motor (704), be equipped with the first gear of intermeshing complex in the drive shaft of polishing pivot (702) and servo motor (704).

3. A superhard alloy insert surface finish machining apparatus according to claim 2, wherein: the upper end of the horizontal part of the L-shaped plate (701) is fixed with four guide rods (8) distributed in a rectangular array, and one ends of the guide rods (8) penetrate through the sliding plate (5) to extend to the upper side of the sliding plate and are in sliding connection with the sliding plate.

4. A superhard alloy insert surface finish machining apparatus according to claim 1, wherein: the propelling mechanism (9) comprises a turning motor (901) arranged on the outer side wall of one T-shaped plate (3), a lead screw (902) is arranged above the turning motor (901), a driving shaft of the turning motor (901) and a second gear which is meshed and matched with each other are arranged on the lead screw (902), the lead screw (902) is rotatably connected with a rotary drum (301) arranged on the upper surface of the T-shaped plate (3), and an internal thread drum (501) fixed on the upper surface of the sliding plate (5) is in threaded connection with the lead screw.

5. A superhard alloy insert surface finish machining apparatus according to claim 1, wherein: the rotary clamping mechanism (11) comprises a rotating shaft (1101) which is rotatably connected with the middle position of the upper surface of the bottom plate (1), a pushing motor (1102) with the lower end fixed on the bottom plate (1) is arranged on one side of the rotating shaft (1101), third gears which are meshed and matched with each other are arranged on driving shafts of the rotating shaft (1101) and the pushing motor (1102), and the rotating shaft (1101) penetrates through the bedplate (2) and the circular truncated cone (10) to extend to the upper side of the bedplate and is fixedly connected with a clamping block (1103) used for clamping the circular blade.

6. A superhard alloy insert surface finish machining apparatus according to claim 1, wherein: the polishing machine is characterized in that the bottom plate (1) is provided with a sliding rail (101), a collecting box (12) used for collecting scraps generated by polishing is sleeved in the sliding rail (101), the bottom of the circular truncated cone (10) is communicated with a communicating pipe (1001) penetrating through the bedplate (2) and extending to the lower portion of the circular truncated cone, and the lower end of the communicating pipe (1001) is arranged above the inner side of the collecting box (12).