CN219301978U

CN219301978U - Friction plate sample block sampling device

Info

Publication number: CN219301978U
Application number: CN202222980590.1U
Authority: CN
Inventors: 方庆华
Original assignee: Bramsky Friction Materials Huzhou Co ltd
Current assignee: Bramsky Friction Materials Huzhou Co ltd
Priority date: 2022-11-09
Filing date: 2022-11-09
Publication date: 2023-07-04
Anticipated expiration: 2032-11-09

Abstract

The utility model relates to the technical field of sample block sampling, in particular to a friction plate sample block sampling device, which comprises a workbench, wherein a chute is formed at one end of the surface of the workbench, a moving plate which moves horizontally is arranged in the chute, a moving mechanism is arranged at the bottom of the moving plate, a baffle is arranged on the surface of the moving plate, a pneumatic pushing rod for pushing materials horizontally is arranged on one side of the baffle, a pneumatic pressing rod for pressing materials vertically is arranged on the other side of the baffle, a measuring mechanism, a cutting machine and a belt conveyor are sequentially arranged on the surface of the workbench and in the moving direction of the moving plate, a clamping mechanism is arranged at one end, far away from the chute, of the surface of the workbench, a conveying mechanism is arranged above the clamping mechanism, and a grinding machine is arranged on one side of the clamping mechanism. This friction disc sample block sampling device, through cutting integration of polishing, can guarantee the quality and the efficiency of sample block sample.

Description

Friction plate sample block sampling device

Technical Field

The utility model relates to the technical field of sample block sampling, in particular to a friction plate sample block sampling device.

Background

The friction plate is a component composed of a chip and a friction lining or a friction material layer, is widely applied to the fields of mechanical engineering, mechanical parts and clutches, needs to be sampled and detected after production and processing, most of friction plates in the market at present adopt manual cutting of sample blocks, and then are manually polished on a polishing machine by a detector, and the polishing degree is different because of manual operation, if the force is too large, the temperature of a detection surface of the sample is rapidly increased, which is equivalent to carrying out one-time micro heat treatment, and affects the high-power test result; if the force is Cheng Duguo small, the sample possibly breaks away from the polishing disc and flies out at a higher speed, so that the method has certain potential safety hazard, not only is labor intensity high, but also the requirement on inspection personnel is higher; and the section bar needs to be carried back and forth, so that the sample preparation efficiency is lower.

Disclosure of Invention

First, the technical problem to be solved

The utility model aims to at least solve one of the technical problems in the prior art, provides a friction plate sample block sampling device, and solves the problems of large error and low efficiency of manual cutting and polishing sampling in the market.

(II) technical scheme

The utility model adopts the following technical scheme for solving the technical problems: the utility model provides a friction disc sample piece sampling device includes the workstation, the spout has been seted up to one end on the workstation surface, install horizontal migration's movable plate in the spout, moving mechanism is installed to the movable plate bottom, and movable plate surface mounting has the baffle, the pneumatic pushing rod of horizontal pushing material is installed to baffle one side, and the pneumatic swager of vertical swager is installed to the opposite side, measuring mechanism, cutting machine and belt conveyor are installed in proper order on the workstation surface and lie in the movable plate direction of movement, the one end of keeping away from the spout on the workstation surface is equipped with fixture, be equipped with transport mechanism directly over the fixture, one side of fixture is equipped with the polisher.

The clamping mechanism comprises a base, two travel grooves are symmetrically formed in the base, a bidirectional threaded rod is arranged in the travel grooves, two groups of first moving blocks are symmetrically connected to the bidirectional threaded rod in a threaded mode, wedge blocks are symmetrically arranged on the first moving blocks, clamping blocks are connected to wedge block inclined planes in a sliding mode, and the bidirectional threaded rod is connected through a first motor in a transmission mode.

Preferably, the moving mechanism comprises a second moving block, two travel grooves are formed in the sliding groove, the second moving block is located right below the travel grooves, one end of the second moving block penetrates through the travel grooves to be fixedly connected with the moving plate, the other end of the second moving block is in threaded connection with a first threaded rod, and the first threaded rod is in transmission connection through a second motor.

Preferably, the transport mechanism comprises a transport platform and a guide rail, the inner side of the guide rail is provided with a sliding groove, the transport platform is horizontally and slidably arranged on the sliding groove of the guide rail, the two ends of the guide rail are rotationally connected with a driving shaft and a driven shaft, the driving shaft is driven by a third motor, the driven shaft, the driving shaft and the transport platform are connected through a gear belt transmission, the upper surface of the transport platform is fixedly provided with an air pump telescopic rod which extends vertically and downwards, and the output shaft end of the air pump telescopic rod is fixedly provided with a sucking disc.

Preferably, the measuring mechanism comprises a third moving block, the third moving block is in sliding connection with the workbench, one side of the third moving block is horizontally rotated and is connected with a second threaded rod, the other side of the third moving block is fixedly connected with a baffle, one end of the second threaded rod, which is far away from the third moving block, is in threaded connection with a fixed block, the fixed block is fixedly connected with the workbench, the top of the third moving block is vertically rotated and is connected with a rotating rod, the rotating rod is connected with the second threaded rod through a group of bevel gears, and one end of the rotating rod, which is far away from the bevel gears, is fixedly connected with a rotating handle.

Preferably, a size scale is carved on the workbench and positioned between the measuring mechanism and the cutting machine.

Preferably, a limiting plate is arranged on one side, close to the clamping mechanism, of the belt conveyor, and a pneumatic pushing rod for horizontally pushing is arranged beside the limiting plate.

Preferably, the clamping surface of the clamping block is provided with an anti-slip pad.

(III) beneficial effects

In summary, the utility model has the following beneficial effects:

1. this based on friction disc sample piece sampling device, when beginning the cutting, at first make the scale department that measures the required cutting length of piece to the sample piece through rotating the handle, secondly put the sample piece on the movable plate, push away the sample piece to measuring piece department through pneumatic pushing rod, then press the material through pneumatic pressing rod, cut again, cut out the sample of required length at last, solved on the market because of the problem that manual cutting caused the error, improved the accuracy of cutting sample length.

2. This based on friction disc sample block sampling device, when beginning to polish, firstly send the sample block that will cut to fixture through transport mechanism on, start first motor drive two-way threaded rod and rotate, make the voussoir inwards move and let the clamping block on the voussoir clamp the sample block, continue to rotate the double-threaded rod, make the clamping block slide on the inclined plane of voussoir under the pressure effect, and make the sample block slowly move towards the polisher, realize automatic polishing at last, solved the problem that manual polishing caused the error on the market, improved the quality of polishing the sample.

3. This based on friction disc sample piece sampling device through the cooperation of belt conveyor, pneumatic pushing ram and transport mechanism, can make the sample that the cutting is good send to the polisher and polish, has realized automated process, has reduced the time of manual handling, has improved the efficiency of work.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a schematic side view of the present utility model;

FIG. 4 is a schematic view of a clamping mechanism according to the present utility model;

in the figure: 1-workbench, 2-chute, 3-movable plate, 4-movable mechanism, 5-baffle, 6-measuring mechanism, 7-cutting machine, 8-belt conveyer, 9-clamping mechanism, 10-conveying mechanism, 11-polisher, 12-base, 13-travel slot, 14-bidirectional threaded rod, 15-wedge, 16-clamping block, 17-first motor, 18-second movable block, 19-first screw, 20-second motor, 21-conveying platform, 22-guide rail, 23-driving shaft, 24-driven shaft, 25-air pump telescopic rod, 26-sucker, 27-third movable block, 28-second threaded rod, 29-fixed block, 30-rotating rod, 31-rotating handle, 32-size scale.

Detailed Description

The present utility model will be described in detail below with reference to the drawings and the specific embodiments, so that those skilled in the art can better understand the technical solutions of the present utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1 to 3, the utility model relates to a friction plate sample block sampling device, which comprises a workbench 1, wherein a chute 2 is formed at one end on the surface of the workbench 1, a moving plate 3 which moves horizontally is installed in the chute 2, a moving mechanism 4 is installed at the bottom of the moving plate 3, a baffle 5 is installed on the surface of the moving plate 3, a pneumatic pushing rod for pushing horizontally is installed on one side of the baffle 5, a pneumatic pressing rod for pressing vertically is installed on the other side of the baffle 5, a measuring mechanism 5, a cutter 6 and a belt conveyor 8 are installed on the surface of the workbench 1 and positioned in the moving direction of the moving plate 3 in sequence, a size scale 32 is arranged between the measuring mechanism 6 and the cutter 7, a clamping mechanism 9 is arranged at one end, far away from the chute 2, on the surface of the workbench 1, a conveying mechanism 10 is arranged right above the clamping mechanism 9, a grinding machine 11 is arranged on one side of the clamping mechanism 9, a limit plate is installed on one side, close to the clamping mechanism 9, and a pneumatic pushing rod for pushing horizontally is arranged beside the limit plate.

The clamping mechanism 9 comprises a base 12, two travel grooves 13 are symmetrically formed in the base 12, a bidirectional threaded rod 14 is arranged in the travel grooves 13, two groups of first moving blocks are symmetrically screwed on the bidirectional threaded rod 14, wedge blocks 15 are symmetrically arranged on the two first moving blocks, clamping blocks 16 are slidably connected on inclined surfaces of the wedge blocks 15, anti-slip pads are arranged on clamping surfaces of the clamping blocks 16, and the bidirectional threaded rod 14 is in transmission connection through a first motor 17.

The moving mechanism 4 comprises a second moving block 18, two travel grooves are formed in the sliding groove 2, the second moving block 18 is located under the travel grooves, one end of the second moving block 18 penetrates through the travel grooves to be fixedly connected with the moving plate 3, the other end of the second moving block is in threaded connection with a first threaded rod 19, and the first threaded rod 19 is in transmission connection through a second motor 20.

When cutting is started, a sample block is placed on the movable plate 3, a pneumatic pushing rod is started to push the sample block to the measuring mechanism 6, then the pneumatic pushing rod is started to press the sample block, the deviation of the cutting length caused by the movement of the cut sample block is prevented, finally the second motor 20 and the cutting machine 7 are started, the second motor 20 drives the first threaded rod 19 to rotate, the movable plate 3 is driven by the second threaded rod 18 to advance to the cutting machine 7 to cut samples, and the cut sample block is sent to the conveying mechanism 10 through the belt conveyor 8 and a group of air pump pushing rods; when polishing starts, firstly, a cut sample block is sent to the clamping mechanism 9 through the conveying mechanism 10, the first motor 17 is started to drive the bidirectional threaded rod 14 to rotate, the bidirectional threaded rod 14 drives the first moving block to move inwards, so that the wedge block 15 with the fixed surface of the first moving block moves inwards, the clamping block 16 on the wedge block 15 clamps the sample block, the double threaded rod 14 is continuously rotated, the clamping block 16 slides on the inclined surface of the wedge block 15 under the action of pressure, the sample block slowly moves towards the polishing machine 11, and finally automatic polishing is realized.

The transport mechanism 10 comprises a transport platform 21 and a guide rail 22, wherein sliding grooves are formed in the inner sides of the two guide rails 22, the transport platform 21 is horizontally and slidably arranged on the sliding grooves of the guide rail 22, two ends of the guide rail 22 are rotatably connected with a driving shaft 23 and a driven shaft 25, the driving shaft 23 is driven by a third motor, the driven shaft 24, the driving shaft 23 and the transport platform 21 are connected through a gear belt transmission, the upper surface of the transport platform 21 is fixedly provided with an air pump telescopic rod 25 which extends vertically and downwards, and the output shaft end of the air pump telescopic rod 25 is fixedly provided with a sucker 26.

It should be noted that, the transport mechanism 10 starts to work, firstly, the air pump telescopic rod 25 and the sucker 26 on the transport platform 21 are started to enable the sample block to be adsorbed on the sucker 26, then the third motor is started to drive the driving shaft 23 to rotate, the driving shaft 23 drives the transport platform 21 to move on the guide rail 22 through the belt, and when the driving shaft moves to the position right above the clamping mechanism 9, the air pump telescopic rod 25 and the sucker 26 are started to enable the sample block to be placed on the clamping portion of the clamping mechanism 9, and polishing is performed.

The measuring mechanism 6 comprises a third moving block 27, the third moving block 27 is in sliding connection with the workbench 1, one side of the third moving block 27 is horizontally and rotatably connected with a second threaded rod 28, the other side of the third moving block 27 is fixedly connected with a baffle, one end of the second threaded rod 28, which is far away from the third moving block 27, is in threaded connection with a fixed block 29, the fixed block 29 is fixedly connected with the workbench 7, the top of the third moving block 27 is vertically and rotatably connected with a rotating rod 30, the rotating rod 30 is in transmission connection with the second threaded rod 28 through a group of bevel gears, and one end, which is far away from the bevel gears, of the rotating rod 30 is fixedly connected with a rotating handle 31.

When the measuring mechanism 6 works, the rotating rod 30 is rotated by rotating the rotating handle 31, the rotating rod 30 drives the second threaded rod 28 to rotate through a set of toothed bevel gears, and the second threaded rod 28 drives the third moving block 27 to move to a required cutting length on the size scale 32 under the reaction force of the fixed block 29 which is in threaded connection with the second threaded rod 28.

Working principle: when cutting is started, firstly, the rotating rod 30 is rotated through rotating the rotating handle 31, the rotating rod 30 drives the second threaded rod 28 to rotate through a group of toothed bevel gears, the second threaded rod 28 drives the third moving block 27 to move to the required cutting length on the size scale 32 under the reaction force of the fixing block 29 which is in threaded connection with the second threaded rod, then the sample block is placed on the moving plate 3, the pneumatic pushing rod is started to push the sample block to the measuring mechanism 6, then the pneumatic pushing rod is started to press materials, the cutting length deviation caused by movement of the sample block is prevented, finally the second motor 20 and the cutter 7 are started, the second motor 20 drives the first threaded rod 19 to rotate, the moving plate 3 is driven to move to the cutter 7 to cut samples through the threaded rod 18, the cut sample block is driven to the transport mechanism 10 through the belt conveyor 7 and the group of air pump pushing rods, then the air pump telescopic rod 25 and the sucker 26 on the transport platform 21 are started to enable the sample block to be adsorbed on the sucker 26, then the third motor is started to drive the driving shaft 23 to rotate, the driving shaft 23 drives the transport platform 21 to move to the guide rail 22 to move to the upper side of the motor 9, the positive and the clamping rod 16 is driven to move to the wedge block 14, and the clamping wedge block 15 is driven to move slowly and the clamping wedge 15 is driven to rotate to the clamping mechanism 14 to rotate in a double direction, and the clamping wedge 15 is enabled to rotate to the clamping wedge 15 to the clamping mechanism 15.

Although embodiments of the present utility model have been disclosed above, it is not limited to the details and embodiments shown and described, it is well suited to various fields of use for which the utility model would be readily apparent to those skilled in the art, and accordingly, the utility model is not limited to the specific details and illustrations shown and described herein, without departing from the general concepts defined in the claims and their equivalents.

Claims

1. A friction plate sample block sampling device comprises a workbench (1) and is characterized in that a chute (2) is formed in one end of the surface of the workbench (1), a moving plate (3) which moves horizontally is arranged in the chute (2), a moving mechanism (4) is arranged at the bottom of the moving plate (3), a baffle (5) is arranged on the surface of the moving plate (3), a pneumatic pushing rod which pushes horizontally is arranged on one side of the baffle (5), a pneumatic pressing rod which presses vertically is arranged on the other side of the baffle, a measuring mechanism (6), a cutting machine (7) and a belt conveyor (8) are sequentially arranged on the surface of the workbench (1) and are positioned in the moving direction of the moving plate (3), a clamping mechanism (9) is arranged at one end, far away from the chute (2), a conveying mechanism (10) is arranged right above the clamping mechanism, and a grinding machine (11) is arranged on one side of the clamping mechanism;

the clamping mechanism (9) comprises a base (12), two travel grooves (13) are symmetrically formed in the base (12), a bidirectional threaded rod (14) is arranged in the travel grooves (13), two groups of first moving blocks are symmetrically connected to the bidirectional threaded rod (14) in a threaded mode, wedge blocks (15) are symmetrically arranged on the first moving blocks, clamping blocks (16) are connected to inclined surfaces of the wedge blocks (15) in a sliding mode, and the bidirectional threaded rod (14) is connected through a first motor (17) in a transmission mode.

2. A friction plate sample block sampling device as defined in claim 1 wherein: the moving mechanism (4) comprises a second moving block (18), two travel grooves are formed in the sliding groove (2), the second moving block (18) is located right below the travel grooves, one end of the second moving block (18) penetrates through the travel grooves to be fixedly connected with the moving plate (3), the other end of the second moving block is in threaded connection with a first threaded rod (19), and the first threaded rod (19) is in transmission connection with a second motor (20).

3. A friction plate sample block sampling device as defined in claim 1 wherein: transport mechanism (10) are including transport platform (21) and guide rail (22), two the sliding tray is seted up to guide rail (22) inboard, transport platform (21) horizontal sliding mounting is on guide rail (22) sliding tray, and guide rail (22) both ends rotate and are connected with driving shaft (23) and driven shaft (24), driving shaft (23) are through third motor drive, driven shaft (24), driving shaft (23) and transport platform (21) are connected through gear belt transmission, and the upper surface of transport platform (21) is fixed with perpendicular downwardly extending's air pump telescopic link (25), the output axle head of air pump telescopic link (25) is fixed with sucking disc (26).

4. A friction plate sample block sampling device as defined in claim 1 wherein: the measuring mechanism (6) comprises a third moving block (27), the third moving block (27) is in sliding connection with the workbench (1), one side of the third moving block (27) is horizontally rotated and is connected with a second threaded rod (28), the other side of the third moving block is fixedly connected with a baffle, one end of the second threaded rod (28), which is far away from the third moving block (27), is in threaded connection with a fixed block (29), the fixed block (29) is fixedly connected with the workbench (1), the top of the third moving block (27) is vertically rotated and connected with a rotating rod (30), the rotating rod (30) is connected with the second threaded rod (28) through a group of bevel gears, and one end of the rotating rod (30), which is far away from the bevel gears, is fixedly connected with a rotating handle (31).

5. A friction plate sample block sampling device as defined in claim 1 wherein: a size scale (32) is carved on the workbench (1) and positioned between the measuring mechanism (6) and the cutting machine (7).

6. A friction plate sample block sampling device as defined in claim 1 wherein:

a limiting plate is arranged on one side, close to the clamping mechanism (9), of the belt conveyor (8), and a pneumatic pushing rod for horizontally pushing is arranged beside the limiting plate.

7. A friction plate sample block sampling device as defined in claim 1 wherein: and an anti-slip pad is arranged on the clamping surface of the clamping block (16).