CN213647032U

CN213647032U - Carbide blank grinding device with dust absorption function

Info

Publication number: CN213647032U
Application number: CN202022788517.5U
Authority: CN
Inventors: 曾志诚
Original assignee: Chengdu Mingwu Technology Co ltd
Current assignee: Chengdu Mingwu Technology Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-07-09
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses a carbide blank grinding device with dust absorption function, including the mount, the rear end fixedly connected with motor just reversing at mount middle part, the mid-mounting of rack lower extreme has first electric telescopic handle, the right lower extreme fixedly connected with second electric telescopic handle of mount, the upper left end of connecting plate and driving motor's output all are provided with the fixed plate, threaded rod and movable block through connection, the mid-mounting of mount lower extreme has dust extraction the equal fixedly connected with spring of inside wall at both ends about the mount. This carbide blank grinding device with dust absorption function is convenient for press from both sides tightly fixed to cylindricality carbide blank, conveniently circulates to the surface of cylindricality carbide blank and polishes, reaches better polishing effect, and the convenience is collected and is cleared up the in-process dust that produces of polishing, keeps operational environment's clean and tidy.

Description

Carbide blank grinding device with dust absorption function

Technical Field

The utility model relates to a carbide blank processing correlation technique field specifically is a carbide blank grinding device with dust absorption function.

Background

The hard alloy has many excellent properties, such as high strength, good toughness, high hardness and strong wear resistance, and the shape of the hard alloy is various, so that the surface of a cylindrical hard alloy blank needs to be polished in the production and processing process of the cylindrical hard alloy, and a hard alloy blank polishing device is needed.

However, the general hard alloy blank polishing device is inconvenient to collect and clean dust generated in the polishing process, so that the working environment is not neat, the clamping and fixing effects on the cylindrical hard alloy blanks are not good, the practicability of the device is not high, and therefore the hard alloy blank polishing device with the dust collection function is provided and used for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a carbide blank grinding device with dust absorption function to solve the inconvenient dust that produces the in-process of polishing of general carbide blank grinding device who proposes in the above-mentioned background art and collect and clear up, lead to operational environment untidy, it is not good to the tight fixed effect of clamp of cylindricality carbide blank, the not high problem of practicality of device.

In order to achieve the above object, the utility model provides a following technical scheme: a hard alloy blank polishing device with a dust absorption function comprises a fixing frame, wherein a forward and reverse rotating motor is fixedly connected to the rear end of the middle of the fixing frame, a gear is fixedly connected to the output end of the forward and reverse rotating motor, a rack is connected to the lower end of the gear in a meshed manner, a first electric telescopic rod is mounted in the middle of the lower end of the rack, a polishing device body is fixedly connected to the output end of the first electric telescopic rod, a second electric telescopic rod is fixedly connected to the right lower end of the fixing frame, a connecting plate is fixedly connected to the output end of the second electric telescopic rod, a driving motor is mounted in the middle of the left end of the fixing frame, fixing plates are arranged at the upper left end of the connecting plate and the output end of the driving motor, conical teeth are rotatably connected to the middle of the fixing plates, a threaded rod, and the movable block is fixedly connected with the fixed clamp, a dust collection device is arranged in the middle of the lower end of the fixed frame, a connecting cover is fixedly connected to the upper end of the dust collection device, a collecting box is arranged at the lower end of the connecting cover, mounting blocks are fixedly connected to the left end and the right end of the collecting box, springs are fixedly connected to the inner side walls of the left end and the right end of the fixed frame, and connecting blocks are fixedly connected to the movable ends of the springs.

Preferably, the rack is connected with the fixed frame in a sliding mode through a gear, and the gear is connected with the fixed frame in a rotating mode.

Preferably, the connecting plate forms a left-right sliding structure on the fixing frame, and the connecting plate is vertically arranged on the fixing frame.

Preferably, the fixing clamp is of an arc-shaped structure, and the single bodies of the fixing clamp are arranged on the bevel teeth at equal angles.

Preferably, the installation block is the laminating setting with the connecting block, and the shape of installation block and connecting block longitudinal section is trapezoidal.

Preferably, the connecting blocks are symmetrically arranged about a vertical central axis of the collecting box, the connecting blocks form an elastic structure on the fixing frame, and the collecting box forms a dismounting structure on the fixing frame.

Compared with the prior art, the beneficial effects of the utility model are that: the hard alloy blank polishing device with the dust collection function is convenient for clamping and fixing the cylindrical hard alloy blank, is convenient for circularly polishing the outer surface of the cylindrical hard alloy blank, achieves a better polishing effect, is convenient for collecting and cleaning dust generated in the polishing process, and keeps the tidiness of a working environment;

1. the polishing device is provided with a rack, the gear is driven to rotate by a forward and reverse rotating motor, and the gear is meshed with the rack to drive the rack to reciprocate leftwards and rightwards on the fixing frame, so that the surface of the hard alloy blank is polished circularly by the polishing device body, and a better polishing effect is achieved;

2. the fixing clamp is arranged, and the bevel teeth and the threaded rod are driven to rotate by rotating the rotating handle on the bevel teeth, so that the movable block drives the fixing clamp to slide on the fixing plate, the cylindrical alloy blank is conveniently clamped and fixed, and the cylindrical alloy blank is prevented from falling off during polishing;

3. the dust collecting box is arranged, dust generated in the polishing process is absorbed through the dust collecting device, the dust falls into the dust collecting box through an opening at the lower end of the fixing frame, the dust is collected through the dust collecting box, the dust collecting box is convenient to disassemble on the fixing frame, the dust is convenient to clean, and the dust collecting box is very convenient to use.

Drawings

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

FIG. 2 is a schematic view of the structure of the gear and rack of the present invention;

FIG. 3 is a schematic side view of the movable block and the fixing clip of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a fixed mount; 2. a positive and negative rotation motor; 3. a gear; 4. a rack; 5. a first electric telescopic rod; 6. polishing the device body; 7. a second electric telescopic rod; 8. a connecting plate; 9. a drive motor; 10. a fixing plate; 11. conical teeth; 12. a threaded rod; 13. a movable block; 14. a fixing clip; 15. a dust collection device; 16. a connecting cover; 17. a collection box; 18. mounting blocks; 19. a spring; 20. and (4) connecting the blocks.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a hard alloy blank polishing device with a dust absorption function comprises a fixed frame 1, a forward and reverse rotation motor 2, a gear 3, a rack 4, a first electric telescopic rod 5, a polishing device body 6, a second electric telescopic rod 7, a connecting plate 8, a driving motor 9, a fixing plate 10, a bevel gear 11, a threaded rod 12, a movable block 13, a fixing clamp 14, a dust absorption device 15, a connecting cover 16, a collecting box 17, an installation block 18, a spring 19 and a connecting block 20, wherein the rear end of the middle of the fixed frame 1 is fixedly connected with the forward and reverse rotation motor 2, the output end of the forward and reverse rotation motor 2 is fixedly connected with the gear 3, the lower end of the gear 3 is meshed and connected with the rack 4, the middle of the lower end of the rack 4 is provided with the first electric telescopic rod 5, the output end of the first electric telescopic rod 5 is fixedly connected with the polishing device, and the output end of the second electric telescopic rod 7 is fixedly connected with a connecting plate 8, the middle part of the left end of the fixed frame 1 is provided with a driving motor 9, the left upper end of the connecting plate 8 and the output end of the driving motor 9 are both provided with a fixed plate 10, the middle part of the fixed plate 10 is rotatably connected with a bevel gear 11, and one end of the bevel gear 11 far away from the horizontal central axis of the fixed plate 10 is fixedly connected with a threaded rod 12, the threaded rod 12 is connected with a movable block 13 in a penetrating way, the movable block 13 is fixedly connected with a fixed clamp 14, the middle part of the lower end of the fixed frame 1 is provided with a dust suction device 15, and the upper end of the dust suction device 15 is fixedly connected with a connecting cover 16, the lower end of the connecting cover 16 is provided with a collecting box 17, and the equal fixedly connected with installation piece 18 in both ends about collecting box 17, the equal fixedly connected with spring 19 of inside wall at both ends about mount 1, and the expansion end fixedly connected with connecting block 20 of spring 19.

Like in fig. 1 and 2 rack 4 through gear 3 and mount 1 sliding connection, and gear 3 rotates with mount 1 and is connected, is convenient for carry out the circulation to the cylindricality carbide blank and polishes, reaches better processing effect.

As shown in figure 1, the connecting plate 8 forms a left-right sliding structure on the fixing frame 1, and the connecting plate 8 is vertically arranged on the fixing frame 1, so that two ends of the cylindrical hard alloy blank are abutted on the fixing plate 10.

As shown in fig. 3, the fixing clip 14 has an arc-shaped structure, and the single bodies of the fixing clip 14 are arranged on the bevel gear 11 at equal angles, so that the hard alloy blank is clamped and fixed conveniently.

As shown in FIG. 1, the mounting block 18 and the connecting block 20 are attached to each other, and the longitudinal sections of the mounting block 18 and the connecting block 20 are both trapezoidal, so that the collecting box 17 can be conveniently mounted.

As shown in fig. 1, the connecting blocks 20 are symmetrically arranged about the vertical central axis of the collecting box 17, the connecting blocks 20 form an elastic structure on the fixing frame 1, and the collecting box 17 forms a detachable structure on the fixing frame 1, so that dust collected in the collecting box 17 can be cleaned conveniently.

The working principle is as follows: when the hard alloy blank polishing device with the dust absorption function is used, firstly, a cylindrical hard alloy blank to be polished is placed in the middle of a fixing frame 1, the horizontal central axis of the hard alloy blank is coincident with the horizontal central axis of a fixing plate 10, a connecting plate 8 is pushed to slide on the fixing frame 1 through a second electric telescopic rod 7, two ends of the cylindrical hard alloy blank are abutted against the fixing plate 10, then a rotating handle on a bevel gear 11 is rotated to drive the bevel gear 11 and a threaded rod 12 to rotate, so that a movable block 13 drives a fixing clamp 14 to slide on the fixing plate 10, the hard cylindrical alloy blank is clamped and fixed through the fixing clamp 14 to prevent the hard cylindrical alloy blank from falling off during polishing, after the hard cylindrical alloy blank is fixed, a driving motor 9 is opened, a monomer on the left side of the fixing plate 10 is driven to rotate through the driving motor 9, and a monomer on the right side of the fixing plate 10, thereby driving the cylindrical hard alloy blank to be polished to rotate, then opening the positive and negative rotation motor 2, meanwhile, the model of the positive and negative rotation motor 2 is Y80M1-2, driving the gear 3 to rotate through the positive and negative rotation motor 2, the gear 3 is meshed with the rack 4 to be connected, thereby driving the rack 4 to reciprocate left and right on the fixed frame 1, controlling the polishing device body 6 to move up and down through the first electric telescopic rod 5, so that the lower end of the polishing device body 6 is contacted with the cylindrical hard alloy blank, thereby circularly polishing the surface of the alloy blank through the polishing device body 6, achieving better polishing effect, absorbing the dust generated in the polishing process through the dust absorption device 15, the dust enters the opening at the lower end of the fixed frame 1 through the connecting cover 16 and falls into the collecting box 17, collecting the dust through the collecting box 17, when the dust in the collecting box 17 is too much, through pulling connecting block 20, make spring 19 take place elastic deformation, connecting block 20 and installation piece 18 separation, the convenience is dismantled connecting block 20, be convenient for clear up the dust, high convenience is used, and connecting block 20 is trapezoidal with the shape of installation piece 18 longitudinal section, the dust clearance is accomplished the back, it 18 rebound to say, the upper surface of installation piece 18 contacts with connecting block 20's lower surface, extrude spring 19, make connecting block 20 remove to the one end of keeping away from 1 perpendicular axis of mount, be convenient for install collecting box 17, this is exactly the whole process that carbide blank grinding device who has dust absorption function used.

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 carbide blank grinding device with dust absorption function, includes mount (1), its characterized in that: the rear end of the middle part of the fixing frame (1) is fixedly connected with a forward and reverse rotating motor (2), the output end of the forward and reverse rotating motor (2) is fixedly connected with a gear (3), the lower end of the gear (3) is meshed with a rack (4), the middle part of the lower end of the rack (4) is provided with a first electric telescopic rod (5), the output end of the first electric telescopic rod (5) is fixedly connected with a grinding device body (6), the right lower end of the fixing frame (1) is fixedly connected with a second electric telescopic rod (7), the output end of the second electric telescopic rod (7) is fixedly connected with a connecting plate (8), the middle part of the left end of the fixing frame (1) is provided with a driving motor (9), the left upper end of the connecting plate (8) and the output end of the driving motor (9) are both provided with a fixing plate (10), and awl tooth (11) keep away from one end fixedly connected with threaded rod (12) of fixed plate (10) horizontal axis, threaded rod (12) and movable block (13) through connection, and movable block (13) and fixation clamp (14) fixed connection, the mid-mounting of mount (1) lower extreme has dust extraction (15), and the upper end fixedly connected with link guard (16) of dust extraction (15), the lower extreme of link guard (16) is provided with collecting box (17), and the equal fixedly connected with installation piece (18) in both ends about collecting box (17), the equal fixedly connected with spring (19) of inside wall at both ends about mount (1), and the movable end fixedly connected with connecting block (20) of spring (19).

2. The carbide blank grinding device with the dust suction function as claimed in claim 1, wherein: the rack (4) is connected with the fixed frame (1) in a sliding mode through the gear (3), and the gear (3) is connected with the fixed frame (1) in a rotating mode.

3. The carbide blank grinding device with the dust suction function as claimed in claim 1, wherein: the connecting plate (8) forms a left-right sliding structure on the fixing frame (1), and the connecting plate (8) is vertically arranged on the fixing frame (1).

4. The carbide blank grinding device with the dust suction function as claimed in claim 1, wherein: the fixing clamp (14) is of an arc-shaped structure, and the single bodies of the fixing clamp (14) are arranged on the bevel teeth (11) at equal angles.

5. The carbide blank grinding device with the dust suction function as claimed in claim 1, wherein: the installation block (18) is laminated with the connecting block (20), and the longitudinal sections of the installation block (18) and the connecting block (20) are trapezoidal.

6. The carbide blank grinding device with the dust suction function as claimed in claim 1, wherein: the connecting blocks (20) are symmetrically arranged relative to the vertical central axis of the collecting box (17), the connecting blocks (20) form an elastic structure on the fixing frame (1), and the collecting box (17) forms a dismounting structure on the fixing frame (1).