RU16705U1 - AUTOMATIC MACHINE FOR EDITING CYLINDER PREPARATIONS - Google Patents

Abstract

An automatic machine for straightening cylindrical workpieces, including a bed, a hopper, a movable and fixed headstock, straightening rollers, characterized in that the machine is equipped with a hoist, with a ratchet mechanism connected to its hydraulic cylinder, and also with a stepping transport containing a lifting mechanism, a linear movement mechanism and guides prisms for workpieces having the ability to move along the prisms using a feed device associated with a fixed headstock and containing guide rolling pins with a hydraulic cylinder, and the hopper is associated with lifting ICOM through a feeder equipped with a hydraulic drive.

Description

The utility model relates to mechanical engineering, namely to machine tools in the field of straightening cylindrical products.

A device for straightening cylindrical products by as N 39926, cl. In 21 D 3/02.1974, containing the dressing mechanism mounted on the bed and connected to the drive

A disadvantage of the known device is the limitation of the technological capabilities of the machine.

Known machine for straightening cylindrical parts on.with. N 1196069, CL In 21 D 3/02, 1985, adopted for the prototype and containing the frame, hopper, movable and stationary headstock, the right rollers.

The disadvantages of the prototype are:

- limited technological capabilities due to the inability to connect the machine to the processing line for the complete processing of the workpiece;

-low productivity of the machine due to the lack of automation when loading, orienting and unloading workpieces.

The technical problem solved by the proposed technical solution is to expand technological capabilities and increase productivity.

To solve the technical problem, the machine for straightening cylindrical workpieces contains a bed, a second tool, movable and fixed headstock, straightening rollers, a hoist with a hydraulic cylinder connected to a ratchet mechanism, and also a step transport containing a lifting mechanism, a linear gear mechanism. guiding prisms for workpieces having the ability to move along

prisms using a feed device associated with a fixed headstock and containing guide rolling pins with a hydraulic cylinder, the hopper being connected to the elevator through a feeder equipped with a hydraulic actuator.

Comparative analysis with the prototype shows that the inventive device differs from the prototype in that it is equipped with a lift with a ratchet mechanism connected to its hydraulic cylinder. It is also equipped with a stepping transport containing a lifting mechanism, a linear movement mechanism and guide prisms for workpieces that can be moved along the prisms using a feed device connected to a fixed headstock and containing a rolling guide with a hydraulic cylinder, the hopper is connected to the lift through a feeder equipped with a hydraulic drive.

Thus, the claimed device meets the criteria of a utility model of novelty.

Figure 1 shows a General view of the machine.

Figure 2 shows a top view (view A in figure 1).

In Fig.3 shows a view of B in Fig ..

The machine for straightening cylindrical workpieces consists of the following main units; bed 1, stationary headstock 2, movable headstock 3, support device 4, feeder 5, hopper o, elevator, stepper transport 8. Fixed headstock 2 and movable headstock 3 are installed on the upper plane of the bed 1. The right leveling rollers 9 and 10 are fixed in supports 11,12,13,14 of the housing of the fixed and movable headstock 2,3, two hydraulic cylinders 15,16 serve as a drive for moving the headstock 3, The rotation of the straightening rollers 9,10 is carried out from the electric motor 1,

- 2 The feed device 5 of the workpiece 20 into the processing zone consists of guide rolling pins 21 and the feed cylinder 22. The feed device 5 is installed with one support 23 on the foundation, and the other on the body of the stationary headstock 2.

To move the workpieces 20 from the elevator 7 to the working position and to the unloading position, a step-by-step transport is used 8. The transport 8 consists of a lifting mechanism 24. A linear movement mechanism 25 and a supporting structure 26,

The elevator is a mechanism for vertical movement of the workpieces 20, which includes the ratchet mechanism 27, the hydraulic cylinder 28, the transport canvas 29.

The hopper 6 consists of a receiving tank 30, a hydraulic actuator 31 of the feeder 32 for capturing and transferring the workpieces 20 to the transport web 29 of the elevator 7, the hopper 6 and the elevator 7 are mounted on one plate 33. The transport 8 also contains guiding prisms 34 through which the workpieces 20 can move to the treatment area.

The machine for editing cylindrical workpieces works as follows.

The workpieces 20 are loaded into the hopper 6, from which the workpieces 20 are fed individually by the feeder 32 to the transport web 29 of the lift 7. Next, the lift 7 lifts the workpieces 20 to the load height of the transport 8. Transport 8 uses the lifting and linear movement mechanisms 24, 25 to move the workpieces 20 on one step. In the course of moving the transport 8, the workpieces 20 fall onto the guiding prisms 34 of the transport 8. Next, the feed device 5, with its grips, uses the hydraulic cylinder 22 to move the workpiece 20 into the processing zone.

The workpiece 20 is installed on the supporting device 4 between the straightening rollers 9 and 10. When moving the straightening roller 10 of the movable headstock 3 to contact with the workpiece 20 is carried out

- 3 - IMOM H

editing After the removal of the movable headstock 3, the straightened workpiece 20 is returned by the feed device 5 to the guiding prisms 34 of the transport 8, Next, the workpiece 20 is transported by transport 8 to the next equipment along the processing chain.

Thus, the proposed machine for straightening cylindrical workpieces has advanced technological capabilities, in particular, it can be included in the production line, has an automatic mode of operation, provides the necessary productivity and quality (without nicks and burrs) of processing workpieces.

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Claims (1)

An automatic machine for straightening cylindrical workpieces, including a bed, a hopper, a movable and fixed headstock, straightening rollers, characterized in that the machine is equipped with a hoist, with a ratchet mechanism connected to its hydraulic cylinder, and also with a stepping transport containing a lifting mechanism, a linear movement mechanism and guides prisms for workpieces having the ability to move along the prisms using a feed device associated with a fixed headstock and containing guide rolling pins with a hydraulic cylinder, and the hopper is connected with the rise ICOM through a feeder equipped with a hydraulic drive.