阅读说明：本技术 一种磨床 (A kind of grinding machine ) 是由 张天宝 于 2019-09-24 设计创作，主要内容包括：本发明涉及一种磨床,它包括传送带,传送带的中间设置有第一气缸,第一气缸的内部设置有第一活塞杆,第一活塞杆的上方设置有连接杆,连接杆的前端设置有固定台,固定台的内部设置有电机,电机的输出端设置有砂轮,砂轮的底部设置有摩擦块,摩擦块的中部设置有位移传感器,侧挡板内侧均设置有光电传感器,传送带的左右侧均设置有第一支撑台,第一支撑台上均设置有第二气缸,第二气缸的内侧均设置有第二活塞杆,第二活塞杆的内侧均设置有固定块,第一支撑台的后方设置有第二支撑台,第二支撑台上均设置有第三气缸,第三气缸的内部均设置有第三活塞杆,第三活塞杆上共同设置有下挡板；本发明具有自动化、打磨均匀、使用方便的优点。(The present invention relates to a kind of grinding machines, it includes conveyer belt, the centre of conveyer belt is provided with the first cylinder, first cylinder is internally provided with First piston bar, connecting rod is provided with above First piston bar, the front end of connecting rod is provided with fixed station, fixed station is internally provided with motor, the output end of motor is provided with grinding wheel, the bottom of grinding wheel is provided with friction block, displacement sensor is provided in the middle part of friction block, photoelectric sensor is provided on the inside of side baffle, the left and right sides of conveyer belt is provided with the first supporting table, the second cylinder is provided in first supporting table, second piston bar is provided on the inside of second cylinder, fixed block is provided on the inside of second piston bar, the rear of first supporting table is provided with the second supporting table, third cylinder is provided in second supporting table, the inside of third cylinder is provided with third piston rod, the It is provided with lower baffle plate jointly on three piston rods；The present invention has the advantages that automation, grinding homogeneity, easy to use.)

1. a kind of grinding machine, a kind of grinding machine, it includes conveyer belt, and the left and right sides of the conveyer belt is provided with side baffle, described Conveyer belt on be placed with workpiece, it is characterised in that: the centre of the conveyer belt is provided with the first cylinder, first gas Cylinder is internally provided with First piston bar, is provided with connecting rod above the First piston bar, before the connecting rod End is provided with fixed station, and the fixed station is internally provided with motor, and the output end of the motor is provided with grinding wheel, described Grinding wheel be internally provided with fan, motor be electrically connected with above the fan, be connected with dust suction on the grinding wheel Pipe, the other end of the sweep-up pipe are connected with dust-absorbing tube, and the bottom of the grinding wheel is provided with friction block, the friction block On be provided with multiple air suction openings, be provided with displacement sensor in the middle part of the friction block, be respectively provided on the inside of the side baffle There is photoelectric sensor, the left and right sides of the conveyer belt is provided with the first supporting table, is respectively provided in first supporting table There is the second cylinder, second piston bar is provided on the inside of second cylinder, is all provided on the inside of the second piston bar It is equipped with fixed block, the rear of first supporting table is provided with the second supporting table, is provided in second supporting table Third cylinder, the inside of the third cylinder are provided with third piston rod, are provided with jointly on the third piston rod Lower baffle plate.

2. a kind of grinding machine as described in claim 1, it is characterised in that: offer on the side baffle and match with lower baffle plate The groove used.

3. a kind of grinding machine as described in claim 1, it is characterised in that: the photoelectric sensor and the first cylinder, the second gas Cylinder, third cylinder are electrical connected.

4. a kind of grinding machine as described in claim 1, it is characterised in that: be provided with cushion on front side of the lower baffle plate.

5. a kind of grinding machine as described in claim 1, it is characterised in that: the both ends of the conveyer belt are respectively into part mouth and to go out Part mouth.

6. a kind of grinding machine as claimed in claim 3, it is characterised in that: the displacement sensor and first motor, the first gas Cylinder is electrical connected.

7. a kind of grinding machine as claimed in claim 6, it is characterised in that: first cylinder, the second cylinder, third cylinder, First motor is electrical connected having time relay.

Technical field

The present invention relates to metal product technical field of processing equipment, and in particular to a kind of grinding machine.

Background technique

It is well known that grinding machine is a kind of for carrying out the lathe of polishing operation to workpiece planarization, it is widely used in mechanical add Industrial and commercial bank's industry；Existing grinding machine, generally includes workbench, grinding wheel, motor and Work fixing device, and Work fixing device is arranged in work Make on platform, and be located at one end of grinding wheel frictional plane, in use, workpiece is placed on the table, is filled by the way that workpiece is fixed Set and fix workpiece, and the face to be processed of workpiece is placed in grinding wheel side, grinding wheel rotation with polish workpiece and complete workpiece plus Work process；However grinding machine in the prior art, also need operator on workpiece handling to processing stations, will to cause to expend working hour, Increased costs；Therefore, it is necessary to a kind of grinding machines.

Summary of the invention

The purpose of the invention is to overcome the deficiencies in the prior art, and provide a kind of automation, grinding homogeneity, user Just a kind of grinding machine.

The object of the present invention is achieved like this: a kind of grinding machine, it includes conveyer belt, and the left and right sides of the conveyer belt is equal It is provided with side baffle, workpiece is placed on the conveyer belt, the centre of the conveyer belt is provided with the first cylinder, described First cylinder is internally provided with First piston bar, and connecting rod, the connection are provided with above the First piston bar The front end of bar is provided with fixed station, and the fixed station is internally provided with motor, and the output end of the motor is provided with sand Wheel, the grinding wheel are internally provided with fan, motor are electrically connected with above the fan, is connected on the grinding wheel There is sweep-up pipe, the other end of the sweep-up pipe is connected with dust-absorbing tube, and the bottom of the grinding wheel is provided with friction block, described It is provided with multiple air suction openings on friction block, displacement sensor, the side baffle inside are provided in the middle part of the friction block It is provided with photoelectric sensor, the left and right sides of the conveyer belt is provided with the first supporting table, in first supporting table Be provided with the second cylinder, be provided with second piston bar on the inside of second cylinder, the second piston bar it is interior Side is provided with fixed block, and the rear of first supporting table is provided with the second supporting table, in second supporting table It is provided with third cylinder, the inside of the third cylinder is provided with third piston rod, common on the third piston rod It is provided with lower baffle plate.

The groove for matching with lower baffle plate and using is offered on the side baffle.

The photoelectric sensor is electrical connected with the first cylinder, the second cylinder, third cylinder.

Cushion is provided on front side of the lower baffle plate.

The both ends of the conveyer belt are respectively into part mouth and out part mouth.

The displacement sensor is electrical connected with first motor, the first cylinder.

First cylinder, the second cylinder, third cylinder, first motor are electrical connected having time relay.

The beneficial effects of the present invention are: the present invention places workpiece on a moving belt, personnel are avoided by workpiece handling extremely On processing stations, reduce time-consuming；When workpiece passes through photoelectric sensor, due to photoelectric sensor and the first cylinder, the second cylinder, Third cylinder is electrical connected, and therefore, the first cylinder decline, the second cylinder is pushed in second piston bar and moved, workpiece is consolidated It is fixed；Third cylinder drives the decline of third piston rod, so that lower baffle plate be made to stop workpiece；Workpiece is consolidated to reach It is fixed；Displacement sensor is provided in the middle part of friction block, when it is 0 that displacement sensor, which detects at a distance between workpiece, due to position Displacement sensor is electrical connected with first motor, the first cylinder, at this point, the first cylinder stops decline, motor drives grinding wheel to work Part is polished, since the first cylinder, the second cylinder, third cylinder, first motor are electrical connected having time relay, when beating When reaching relay time rating, motor stops working for time consuming, and the first cylinder, third cylinder rise, and the second cylinder drives the Two piston rods are shunk, to complete bruting process, the workpiece after polishing is skidded off from part mouth out, can be beaten next workpiece The speed of mill, conveyer belt can be such that it matches with the time required to polishing, to guarantee the continuity of bruting process by calculating； Multiple air suction openings are provided on friction block, grinding abrasive disk is internally provided with fan and motor, so as to treat mill part abrasion Waste material is collected, and waste material four is avoided to be scattered in air, is damaged to environment and tester's human body；The diameter of grinding wheel is smaller In the width of conveyer belt, to guarantee the thorough polishing to workpiece surface；To sum up, the present invention has automation, polishing equal Advantage even, easy to use.

Detailed description of the invention

Fig. 1 is a kind of top view of grinding machine of the present invention.

Fig. 2 is a kind of left view of grinding machine of the present invention.

Fig. 3 is the structure chart of Fig. 2 medium plain emery wheel.

Wherein: 1, conveyer belt 2, workpiece 3, side baffle 4, the first cylinder 5, First piston bar 6, connecting rod 7, dust suction Cylinder 8, sweep-up pipe 9, the first supporting table 10, the second cylinder 11, second piston bar 12, fixed block 13, lower baffle plate 14, the Three cylinders 15, third piston rod 16, fixed station 17, motor 18, grinding wheel 19, the second supporting table 20, photoelectric sensor 21, friction block 22, fan 23, motor 24, air suction opening 25, displacement sensor.

Specific embodiment

Following further describes the present invention with reference to the drawings.