CN217317223U

CN217317223U - Device capable of improving tool surface polishing efficiency

Info

Publication number: CN217317223U
Application number: CN202220763527.XU
Authority: CN
Inventors: 蒋小武
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-02
Filing date: 2022-04-02
Publication date: 2022-08-30
Anticipated expiration: 2032-04-02

Abstract

The utility model provides a device capable of improving the polishing efficiency of the surface of a cutter, which comprises a workbench, wherein the top end of the workbench is connected with a fixed frame, the fixed frame is rotatably connected with a lead screw, one end of the lead screw is connected with a first driving motor, the lead screw is provided with a first hydraulic cylinder in a matching way, the output end of the first hydraulic cylinder is connected with a second driving motor, the output end of the second driving motor is connected with a fixed column, the fixed column is connected with a polishing disc in a sliding way, a spring is arranged between the polishing disc and the fixed column, the side walls at the two ends of the second driving motor are respectively connected with a distance sensor, the side walls at the two ends of the top surface of the workbench are connected with fixed seats, and any one of the fixed seats is connected with a slide rail; through being provided with a plurality of centre gripping subassemblies, remove the seat and can drive the centre gripping subassembly and remove, and then the position that the fixed cutter can be replaced to the centre gripping subassembly in the polishing, conveniently polish the cutter, improve the efficiency of polishing simultaneously greatly.

Description

Device capable of improving tool surface polishing efficiency

Technical Field

The utility model belongs to the technical field of the cutter processing, especially, relate to a device that can improve cutter surface polishing efficiency.

Background

Polishing refers to a processing method for reducing the roughness of the surface of a workpiece by utilizing the mechanical, chemical or electrochemical action to obtain a bright and flat surface, and is a processing method for modifying the surface of the workpiece by utilizing a polishing tool and abrasive particles or other polishing media, wherein the polishing can not improve the dimensional precision or geometric shape precision of the workpiece, but aims to obtain a smooth surface or mirror surface gloss; after the tool is machined, the tool needs to be polished by using a polishing device.

Among the prior art, polishing dish adds man-hour to the cutter, because the pressure between cutter and polishing dish does not carry out effective monitoring, and then produces a large amount of defective products in polishing process, the cutter uses and polishes after clamping device is fixed, however clamping device can't polish to the fixed position of cutter, just can polish after the position that needs to remove the cutter can, current fixing device is more single, and the position is relatively fixed moreover, and then the efficiency of greatly reduced polishing.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of can improve cutter surface polishing efficiency's device, aim at solves the problem among the prior art.

The utility model provides a technical scheme that its technical problem adopted is: a device capable of improving the polishing efficiency of the surface of a cutter comprises a workbench, wherein the top end of the workbench is connected with a fixed frame, the fixed frame is rotatably connected with a lead screw, one end of the lead screw is connected with a first driving motor, a first hydraulic cylinder is arranged on the lead screw in a matching manner, the output end of the first hydraulic cylinder is connected with a second driving motor, the output end of the second driving motor is connected with a fixed column, a polishing disc is connected on the fixed column in a sliding manner, a spring is arranged between the polishing disc and the fixed column, the side walls of the two ends of the second driving motor are respectively connected with a distance sensor, the side walls of the two ends of the top surface of the workbench are connected with fixed seats, any fixed seat is connected with a slide rail, any slide rail is connected with a plurality of movable seats, one end of any movable seat is connected with a clamping assembly, and the other end of the movable seat is connected with a third driving motor, the output end of the third driving motor is connected with a gear, one end of the fixed seat facing the movable seat is provided with a groove gear, the gear is meshed with the groove gear, and the first driving motor, the first hydraulic cylinder, the second driving motor, the distance sensor, the clamping assembly and the third driving motor are connected to the controller.

Preferably, the lower part of the fixed column is of a hollow structure, and the upper part of the polishing disc is positioned on the inner side of the fixed column.

Preferably, the bottom of the fixed column is provided with a limiting block.

Preferably, the side walls of the two ends of the upper part of the polishing disk are provided with sliding blocks.

Preferably, a pressure sensor is arranged between the fixed column and the second driving motor, and the pressure sensor is connected to the controller.

Preferably, any clamping component comprises a support, a second hydraulic cylinder is connected to the support, a clamping plate is connected to the output end of the second hydraulic cylinder, and the clamping plate is connected to the controller.

Preferably, the clamping components on two sides of the top end of the workbench are arranged in a matched mode.

The beneficial effects of the utility model are that: the movable seat can drive the clamping assemblies to move through the arrangement of the plurality of clamping assemblies, so that the clamping assemblies can replace the positions of the fixed tools during polishing, the tools can be conveniently polished, and meanwhile, the polishing efficiency is greatly improved; can monitor the pressure between second driving motor and the fixed post through pressure sensor, can monitor the distance between second driving motor and cutter through distance sensor, the first hydraulic cylinder of the accurate control of being convenient for drives the distance that the polishing dish removed, and then makes things convenient for the polishing dish to polish the cutter, improves the accuracy of processing simultaneously.

Drawings

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

fig. 2 is a side view of the present invention;

FIG. 3 is a middle sectional view of the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 1;

in the figure: 1-workbench, 2-fixed frame, 3-screw rod, 4-first driving motor, 5-first hydraulic cylinder, 6-second driving motor, 7-fixed column, 8-polishing disk, 9-spring, 10-distance sensor, 11-fixed seat, 12-slide rail, 13-moving seat, 14-clamping component, 141-bracket, 142-second hydraulic cylinder, 143-clamping plate, 15-third driving motor, 16-gear, 17-groove tooth, 18-limiting block, 19-sliding block and 20-pressure sensor.

Detailed Description

The present invention will be described in further detail with reference to the following examples, but the scope of the present invention is not limited thereto.

The utility model relates to a device capable of improving the polishing efficiency of the surface of a cutter, which comprises a workbench 1, wherein the top end of the workbench 1 is connected with a fixed frame 2, the fixed frame 2 is rotatably connected with a screw rod 3, one end of the screw rod 3 is connected with a first driving motor 4, the screw rod 3 is provided with a first hydraulic cylinder 5 in a matching way, the output end of the first hydraulic cylinder 5 is connected with a second driving motor 6, the output end of the second driving motor 6 is connected with a fixed column 7, the fixed column 7 is connected with a polishing disc 8 in a sliding way, a spring 9 is arranged between the polishing disc 8 and the fixed column 7, the side walls at the two ends of the second driving motor 6 are respectively connected with a distance sensor 10, the side walls at the two ends of the top surface of the workbench 1 are connected with fixed seats 11, any fixed seat 11 is connected with a slide rail 12, any slide rail 12 is connected with a plurality of movable seats 13, one end of any movable seat 13 is connected with a clamping component 14, move and be connected with third driving motor 15 on the other end of seat 13, the output of third driving motor 15 is connected with gear 16, and fixing base 11 is served towards moving one of seat 13 and has been seted up slot tooth 17, and gear 16 and slot tooth 17 meshing, first driving motor 4, first hydraulic cylinder 5, second driving motor 6, distance sensor 10, centre gripping subassembly 14 and third driving motor 15 are connected to the controller.

In the embodiment, the top end of the worktable 1 is connected with a fixed frame 2, the fixed frame 2 is rotatably connected with a lead screw 3, one end of the lead screw 3 is connected with a first driving motor 4, the lead screw is further driven to rotate by the first driving motor 4, the lead screw 3 is connected with a first hydraulic cylinder 5, the output end of the first hydraulic cylinder 5 is connected with a second driving motor 6, the bottom end of the second driving motor 6 is connected with a fixed column 7, the fixed column 7 is connected with a polishing disc 8, a spring 9 is connected between the polishing disc 8 and the fixed column 7, the first hydraulic cylinder 5 drives the polishing disc 8 to move downwards, the polishing disc 8 has a certain speed, the impact force of the polishing disc 8 on the cutter can be reduced by the spring 9, the side walls at the two ends of the second driving motor 6 are connected with distance sensors 10, the distance between the second driving motor 6 and the cutter can be monitored by the distance sensors 10, so as to accurately control the distance that the first hydraulic cylinder 5 drives the polishing disc 8 to move, thereby improving the grinding efficiency; both ends are connected with fixing base 11 respectively on the top surface of workstation 1, and two fixing base 11 corresponding one is served and is connected with slide rail 12 respectively, and sliding connection has a plurality of removal seats 13 respectively on arbitrary slide rail 12, and fixing base 11 is served towards removing one of seat 13 and has been seted up fluted tooth 17, remove one of seat 13 and serve and be connected with third driving motor 15, the output of third driving motor 15 is connected with gear 16, gear 16 and fluted tooth 17 meshing to drive through third driving motor 15 and remove seat 13 and remove, and then make things convenient for centre gripping subassembly 14 to remove, the centre gripping creeps into 14 and fixes on the other end that removes seat 13.

In the present embodiment, the lower portion of the fixed column 7 is hollow, and the upper portion of the polishing pad 8 is located inside the fixed column 7.

Furthermore, the bottom of the fixing column 7 is provided with a limiting block 18.

Further, the side walls of the two ends of the upper part of the polishing disk 8 are provided with slide blocks 19.

In this embodiment, connect upper portion on the polishing dish 8 and be connected with slider 19, the polishing dish 8 of being convenient for reciprocates, and the bottom of fixed column 7 is connected with stopper 18 and carries on spacingly to polishing dish 8.

In this embodiment, a pressure sensor 20 is connected between the fixed column 7 and the second driving motor 6, and the pressure sensor 20 is used for monitoring the pressure between the second driving motor 6 and the fixed column 7, so as to facilitate the polishing of the tool by the polishing disc 8.

Further, any clamping assembly 14 includes a bracket 141, a second hydraulic cylinder 142 is connected to the bracket 141, a clamping plate 143 is connected to an output end of the second hydraulic cylinder 142, and the clamping plate 143 is connected to the controller.

Further, clamping components 14 on two sides of the top end of the workbench 1 are arranged in a matching mode.

In the embodiment, the fixed seat 11 is connected with a plurality of groups of clamping components 14, when the clamping components 14 cannot polish the polishing disk 8 at a certain part where the tool is fixed, in the invention, the movable seat 13 can drive the clamping components 14 to move, and the clamping components 14 are provided with a plurality of clamping components, so that the clamping components 14 can replace the position of the fixed tool during polishing, the tool can be conveniently polished, and the polishing efficiency is greatly improved.

The above-mentioned embodiments are only preferred embodiments of the present invention, but are not intended to limit the present invention in any way, and other variations and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. An apparatus capable of improving the efficiency of tool surface polishing, comprising a table (1), characterized in that: the top end of the workbench (1) is connected with a fixing frame (2), the fixing frame (2) is connected with a lead screw (3) in a rotating mode, one end of the lead screw (3) is connected with a first driving motor (4), the lead screw (3) is provided with a first hydraulic cylinder (5) in a matching mode, the output end of the first hydraulic cylinder (5) is connected with a second driving motor (6), the output end of the second driving motor (6) is connected with a fixing column (7), the fixing column (7) is connected with a polishing disc (8) in a sliding mode, a spring (9) is arranged between the polishing disc (8) and the fixing column (7), the side walls of the two ends of the second driving motor (6) are respectively connected with a distance sensor (10), the side walls of the two ends of the top surface of the workbench (1) are connected with fixing seats (11), and any one of the fixing seats (11) is connected with a sliding rail (12), it is arbitrary be connected with a plurality of removal seats (13) on slide rail (12), arbitrary remove seat (13) and serve and be connected with centre gripping subassembly (14), be connected with third driving motor (15) on removing the other end of seat (13), the output of third driving motor (15) is connected with gear (16), groove tooth (17) have been seted up towards removing one of seat (13) in fixing base (11), gear (16) and groove tooth (17) meshing, first driving motor (4), first hydraulic cylinder (5), second driving motor (6), distance sensor (10), centre gripping subassembly (14) and third driving motor (15) are connected to the controller.

2. An apparatus for improving the efficiency of tool surface polishing according to claim 1, wherein: the lower part of the fixed column (7) is of a hollow structure, and the upper part of the polishing disc (8) is positioned on the inner side of the fixed column (7).

3. An apparatus for improving the efficiency of tool surface polishing according to claim 2, wherein: the bottom of the fixed column (7) is provided with a limiting block (18).

4. An apparatus for improving the efficiency of tool surface polishing according to claim 3, wherein: and sliding blocks (19) are arranged on the side walls of the two ends of the upper part of the polishing disc (8).

5. An apparatus for improving the efficiency of tool surface polishing according to claim 3, wherein: a pressure sensor (20) is arranged between the fixed column (7) and the second driving motor (6), and the pressure sensor (20) is connected to the controller.

6. An apparatus for improving the efficiency of tool surface polishing according to claim 1, wherein: any one of the clamping assemblies (14) comprises a support (141), a second hydraulic cylinder (142) is connected onto the support (141), a clamping plate (143) is connected to the output end of the second hydraulic cylinder (142), and the clamping plate (143) is connected to a controller.

7. An apparatus for improving the efficiency of tool surface polishing according to claim 1, wherein: the clamping components (14) on two sides of the top end of the workbench (1) are arranged in a matched mode.