CN206854427U - A kind of machine components processing unit (plant) - Google Patents

Abstract

The utility model discloses a processing device for mechanical parts, which comprises a hydraulic cylinder, a cabinet body and a workbench. One side of the cabinet body is equipped with a cabinet door, and the other side is fixed with an electrical Control box, a hydraulic oil tank is installed at the middle position inside the chassis body, the workbench is installed above the chassis body, support plates are installed on the upper ends of the four slide bars, and The fixing bolts are fixed, the hydraulic cylinder is installed at the upper middle position of the supporting plate, and a pressure sensor is embedded inside the upper end of the hydraulic cylinder. Cleaning, the problem of affecting the stamping production of the next workpiece, using a pressure sensor, solves the problem that the pressure inside the hydraulic cylinder cannot be monitored. The hydraulic cylinder needs to bear pressure when it is working, and the problem of damage to the hydraulic cylinder cannot be prevented due to excessive bearing pressure.

Description

A mechanical parts processing device

technical field

The utility model belongs to the technical field of mechanical part processing, in particular to a mechanical part processing device.

Background technique

Stamping is a forming processing method that applies external force to plates, strips, pipes and profiles by presses and molds to cause plastic deformation or separation to obtain workpieces (stamping parts) of required shape and size. Stamping and forging belong to plastic processing (or pressure processing) and are collectively called forging. The blanks for stamping are mainly hot-rolled and cold-rolled steel sheets and strips. Among the steel products in the world, 60-70% are plates, most of which are stamped into finished products. The body, chassis, fuel tank, radiator fins of the car, the steam drum of the boiler, the shell of the container, the iron core silicon steel sheet of the motor and electrical appliances, etc. are all stamped. There are also a large number of stamping parts in products such as instruments and meters, household appliances, bicycles, office machinery, and living utensils.

However, the stamping machine tools currently on the market still have certain defects in the production process of mechanical parts. There is no fan, and the scraps of the workpiece on the workbench cannot be cleaned, which will affect the stamping production of the next workpiece. The hydraulic oil volume inside the hydraulic oil tank is detected by the liquid level sensor. The stamping machine tool cannot realize automatic oil filling to ensure that the oil volume inside the hydraulic oil tank is sufficient. Without a pressure sensor, the pressure inside the hydraulic cylinder cannot be monitored. When the hydraulic cylinder is working Bearing pressure is required, and damage to the hydraulic cylinder due to excessive bearing pressure cannot be prevented.

Utility model content

The purpose of this utility model is to provide a mechanical parts processing device to solve the problem in the above background technology that there is no blower fan, the scraps of workpieces on the workbench cannot be cleaned, which will affect the stamping production of the next workpiece, and there is no electromagnetic valve. The hydraulic oil volume inside the hydraulic oil tank cannot be detected by the liquid level sensor, and the stamping machine tool cannot realize automatic oil filling to ensure that the oil volume inside the hydraulic oil tank is sufficient. There is no pressure sensor, and the pressure inside the hydraulic cylinder cannot be monitored. The hydraulic cylinder is working When the bearing pressure is required, the problem of damage to the hydraulic cylinder due to excessive bearing pressure cannot be prevented.

In order to achieve the above purpose, the utility model provides the following technical solutions: a mechanical parts processing device, including a hydraulic cylinder, a cabinet body and a workbench, one side of the cabinet body is equipped with a cabinet door, and the other side is installed on the cabinet body The mounting seat on the right side is fixed with an electric control box, and both sides of the chassis body are provided with ventilation holes, and a hydraulic oil tank is installed in the middle of the interior of the chassis body, and the inside of the chassis body is close to the side of the hydraulic oil tank A centrifugal fan is installed at the top of the centrifugal fan, and a dust suction hose is installed on the top of the centrifugal fan. A liquid level sensor is installed on one side of the hydraulic oil tank, and a fixing frame is installed on the inner side of the chassis body. A solenoid valve is fixed on the top by bolts, and an oil filling pipe is connected between the lower end of the solenoid valve and the hydraulic oil tank. The upper end of the slide bar is equipped with a support plate, which is fixed by the fixing bolts installed above the support plate. The hydraulic oil pump is installed on the top of the hydraulic oil tank. The air outlet is set on one side of the chassis body through the dust suction hose. The hydraulic cylinder is installed at the middle position above the support plate, and a hydraulic oil pipe is embedded at the middle position of the top of the hydraulic cylinder. The hydraulic cylinder A pressure sensor is embedded inside the upper end of the hydraulic cylinder, and the hydraulic telescopic rod provided at the lower end of the hydraulic cylinder runs through the support plate, and the bottom end of the hydraulic telescopic rod is fixed with a stamping plate through a fixing seat installed at the lower end of the hydraulic telescopic rod.

Preferably, the pressure sensor, centrifugal fan, liquid level sensor, hydraulic oil pump and solenoid valve are all electrically connected to the electric control box.

Preferably, the cabinet door is rotatably connected to the cabinet body through a hinge.

Preferably, the hydraulic oil tank is fixedly connected to the chassis body through bolts.

Preferably, the ventilation holes are in a grid structure and are respectively installed on both sides of the chassis body.

Compared with the prior art, the beneficial effect of the utility model is: the utility model adopts a centrifugal fan, which solves the problem that the scraps of the workpiece on the workbench cannot be cleaned and affects the stamping production of the next workpiece. The valve solves the problem that the hydraulic oil volume inside the hydraulic oil tank cannot be detected by the liquid level sensor, and the stamping machine tool cannot realize automatic oil filling to ensure that the oil volume inside the hydraulic oil tank is sufficient. The pressure sensor is used to solve the problem that the hydraulic cylinder cannot be monitored Internal pressure, the hydraulic cylinder needs to carry pressure when it is working, and it cannot prevent the damage of the hydraulic cylinder due to excessive carrying pressure.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a side view of the utility model;

Fig. 3 is a partial block diagram of the utility model;

In the figure: 1-hydraulic cylinder; 2-hydraulic oil pipe; 3-pressure sensor; 4-fixing bolt; 5-support plate; 6-sliding rod; 7-chassis body; ;10-centrifugal fan; 11-liquid level sensor; 12-hydraulic oil tank; 13-hydraulic oil pump; 14-fixed frame; 15-solenoid valve; 16-chassis door; Hydraulic telescopic rod; 20-ventilation hole; 21-workbench.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-3, the utility model provides a kind of technical proposal: a kind of mechanical parts processing device, comprises hydraulic cylinder 1, cabinet body 7 and workbench 21, cabinet door 16 is installed on one side of cabinet body 7, another The side is fixed with the electric control box 9 through the mounting seat installed on the right side of the cabinet body 7, and both sides of the cabinet body 7 are provided with ventilation holes 20, and a hydraulic oil tank 12 is installed at the inner middle position of the cabinet body 7, and the cabinet body A centrifugal fan 10 is installed inside the body 7 close to the side of the hydraulic oil tank 12, and a dust suction hose 8 is installed on the top of the centrifugal fan 10, and a liquid level sensor 11 is arranged on one side of the hydraulic oil tank 12, and the chassis body 7 A fixed frame 14 is installed on the inner side of the fixed frame 14, and a solenoid valve 15 is fixed by bolts on the top of the fixed frame 14, and an oil filling pipe is connected between the lower end of the solenoid valve 15 and the hydraulic oil tank 12, and the workbench 21 is installed on the bottom of the chassis body 7. Above, and on the top of the workbench 21, four sliding rods 6 are fixed, and the upper ends of the four sliding rods 6 are equipped with support plates 5, and are fixed by the fixing bolts 4 installed above the support plate 5, and the top of the hydraulic oil tank 12 is installed There is a hydraulic oil pump 13, the air suction port of the centrifugal fan 10 is connected to the lower end of the workbench 21 through the dust suction hose 8, the air outlet is set on one side of the chassis body 7 through the dust suction hose 8, and the hydraulic cylinder 1 is installed on the support plate 5, and the hydraulic oil pipe 2 is embedded in the middle position of the top of the hydraulic cylinder 1, the pressure sensor 3 is embedded in the upper end of the hydraulic cylinder 1, and the hydraulic telescopic rod 19 set at the lower end of the hydraulic cylinder 1 runs through the support plate 5 , and the bottom end of the hydraulic telescopic rod 19 is fixed with a stamping plate 17 through a fixed seat 18 installed at the lower end of the hydraulic telescopic rod 19 .

In order to facilitate the electric control of the stamping machine tool, in this embodiment, preferably, the pressure sensor 3 , the centrifugal fan 10 , the liquid level sensor 11 , the hydraulic oil pump 13 and the solenoid valve 15 are all electrically connected to the electric control box 9 .

In order to facilitate the opening and closing of the cabinet door 16 , in this embodiment, preferably, the cabinet door 16 and the cabinet body 7 are rotatably connected through a hinge.

In order to securely fix the hydraulic oil tank 12 inside the chassis body 7 , in this embodiment, preferably, the hydraulic oil tank 12 and the chassis body 7 are fixedly connected by bolts.

In order to facilitate internal heat dissipation of the stamping machine tool, in this embodiment, preferably, the ventilation holes 20 are in a grid structure and are installed on both sides of the chassis body 7 respectively.

Working principle: when the utility model is in use, first connect it to the external power supply, then place the workpiece on the workbench 21, then turn on the switch of the stamping machine tool on the electric control box 9, and the hydraulic oil pump 13 is drawn out of the hydraulic oil tank 12 The hydraulic oil is delivered to the hydraulic cylinder 1 through the hydraulic oil pipe 2. Under the action of the hydraulic oil, the internal piston of the hydraulic cylinder 1 moves up and down, so that the hydraulic telescopic rod 19 stretches up and down, and drives the stamping plate 17 on the slide rod 6. Move up and down to stamp the workpiece placed on the workbench 21. When the stamping machine is in production, the liquid level sensor 11 monitors the hydraulic oil volume inside the hydraulic oil tank 12 in real time. When the hydraulic oil volume is insufficient, the electric control box 9 Open the electromagnetic valve 15 to realize automatic refueling, which solves the problem of defects in manual refueling. The pressure sensor 3 inside the hydraulic cylinder 1 monitors the pressure inside the hydraulic cylinder 1 in real time, and displays the monitoring data on the display screen of the electric control box 9. It enables the producer to grasp the working status of the stamping machine tool, avoids the problem of damage to the hydraulic cylinder due to excessive bearing pressure, prevents damage to the hydraulic cylinder, and reduces costs. The hose 8 sucks in and discharges the workpiece residue on the workbench 21, which solves the problem that the workpiece fragments on the workbench 21 cannot be cleaned and affects the stamping production of the next workpiece.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (5)

1. a kind of machine components processing unit (plant), including hydraulic cylinder (1), box body (7) and workbench (21), it is characterised in that：Institute The side for stating box body (7) is provided with machine box door (16), and opposite side is fixed with by the mounting seat on the right side of box body (7) Electric cabinet (9), and the both sides of box body (7) offer air vent (20), the bosom opening position peace of the box body (7) Equipped with hydraulic pressure oil tank (12), and the internal side opening position close to hydraulic pressure oil tank (12) of box body (7) is provided with centrifugal blower (10), and the top of centrifugal blower (10) is provided with hose (8), and the side of the hydraulic pressure oil tank (12) is provided with liquid level Sensor (11), the interior side of the box body (7) are provided with fixed mount (14), pass through spiral shell above the fixed mount (14) Bolt is fixed with magnetic valve (15), and oil fuel tube, the work are connected between the lower end of magnetic valve (15) and hydraulic pressure oil tank (12) Make the top that platform (21) is arranged on box body (7), and workbench (21) is fixedly arranged above four slide bars (6), four cunnings The upper end of bar (6) is provided with supporting plate (5), and fixed by the fixing bolt (4) above supporting plate (5), the liquid The top of force feed tank (12) is provided with hydraulic oil pump (13), the inlet scoop of the centrifugal blower (10) and the lower end of workbench (21) It is connected by hose (8), air outlet is arranged on the side of box body (7), the hydraulic cylinder by hose (8) (1) the top middle position of supporting plate (5) is arranged on, and the top middle position of hydraulic cylinder (1) is embedded with hydraulic oil pipe (2), the upper end of the hydraulic cylinder (1) has been internally embedded pressure sensor (3), and the hydraulic pressure that the lower end of hydraulic cylinder (1) is set is stretched Contracting bar (19) runs through supporting plate (5), and the bottom of hydraulically extensible bar (19) passes through installed in hydraulically extensible bar (19) lower end Fixed seat (18) is fixed with pressed sheet (17).

A kind of 2. machine components processing unit (plant) according to claim 1, it is characterised in that：The pressure sensor (3), from Heart blower fan (10), liquid level sensor (11), hydraulic oil pump (13) and magnetic valve (15) are electrically connected with electric cabinet (9).

A kind of 3. machine components processing unit (plant) according to claim 1, it is characterised in that：The machine box door (16) and cabinet Body (7) is rotatablely connected by hinge.

A kind of 4. machine components processing unit (plant) according to claim 1, it is characterised in that：The hydraulic pressure oil tank (12) and machine Casing (7) is bolted to connection.

A kind of 5. machine components processing unit (plant) according to claim 1, it is characterised in that：The air vent (20) is grid Structure, and it is separately mounted to the both sides of box body (7).