CN211840451U - Sweeps clearance structure of numerical control gear shaping machine - Google Patents

Abstract

The utility model provides a scrap cleaning structure for a numerically controlled gear shaper, which comprises a support leg and a worktable fixedly connected to the support leg, a material receiving hopper is arranged in the middle of the worktable, and an inclined sieve plate and an inclined sieve plate are arranged under the material receiving hopper. A liquid collecting hopper, the sieve plate is clamped on the upper opening of the liquid collecting hopper, a waste storage box is arranged under the lower edge of the sieve plate, and the table surface of the worktable is recessed from the surrounding to the hopper. The technical scheme adopted by the utility model effectively separates the waste and waste liquid generated in the machining process of the numerical control gear shaping machine, and then carries out effective cleaning respectively. The whole cleaning process is very smooth and will not pollute the workshop environment. , reducing the cost of manual cleaning, and more importantly, it can not only handle iron scraps, but also clean various metal scraps.

Description

A scrap cleaning structure of a CNC gear shaper

technical field

The utility model relates to a waste chip cleaning structure, in particular to a waste chip cleaning structure of a numerically controlled gear shaper.

Background technique

At present, the CNC gear shaper is an instrument that adopts advanced CNC system and servo motor to control the circumferential and radial feed. It uses a gear shaper as a tool to process gears, racks, etc. When shaping gears, a special gear shaping cutter is used to process the tooth embryo. This type of cutter has the same shape as the gear, and uses the upper teeth of the cutter to form a knife edge to cut the workpiece. During the cutting process, the tool performs linear reciprocating motion along the axis of the workpiece to realize the cutting action of the tool on the workpiece. At the same time, the tool and the workpiece are engaged in multiple backlash-free motions, and the surface of the workpiece gradually forms a gear outline. Gear shapers are mainly used for processing internal gears and multi-stage gears. During the gear processing process, a large amount of metal waste will be generated. If these wastes are not cleaned in time, it will affect or even damage the machine.

Chinese patent CN 107971815 A discloses a CNC machine tool iron filing device, comprising a base, the upper surface of the base is fixedly connected with the lower surface of the box body through the support legs, and the lower surface of the inner wall of the box is connected to the drive through the fixing rod The lower surface of the device is fixedly connected, the front surface of the driving device is fixedly connected to one end of the rotating shaft, the surface of the rotating shaft is sleeved with a bearing, and the outer edge of the bearing is fixedly connected to the right side of the movable block through the traction rope, so The lower surface of the movable block is fixedly connected with the upper surface of the sliding device, and the sliding device is opened on the lower surface of the inner wall of the box. The CNC machine tool iron scrap processing device does not need the staff to manually clean the iron scraps through the cooperation between the motor, the turntable, the rotating shaft, the bearing, the traction rope, the movable block, the electric push rod, the magnet, the telescopic rod and the spring. Thus, the work of the staff is facilitated and the work efficiency of the staff is improved.

In the technical solution provided by the above-mentioned patent, the iron filings are collected by using magnets that have the function of magnetically attracting them. However, the materials of the gears processed now are not only iron, but a large part of them are not magnetically attractive. Metal alloys, therefore, the waste generated after the processing of these metal alloy workpieces cannot be effectively solved.

Utility model content

In view of the deficiencies in the prior art, the purpose of this utility model is to provide a waste chip cleaning structure of a numerically controlled gear shaper, which can not only clean the waste chips of all materials, but also can realize the separate cleaning and cleaning of materials and liquids. transportation.

The above-mentioned purpose of the present utility model is achieved through the following technical solutions:

A scrap cleaning structure of a numerically controlled gear shaper includes a support leg and a worktable fixedly connected to the support leg, a hopper is arranged in the middle of the worktable, and an inclined sieve plate and a liquid collection hopper are arranged under the hopper. The sieve plate is clamped on the upper opening of the liquid collecting bucket, and a waste storage box is arranged under the lower edge of the sieve plate.

By adopting the above technical solution, because of adopting the solution of setting an inclined sieve plate under the hopper, the waste and waste liquid can be separated through the sieve plate. The filtrate filtered by the sieve plate enters the liquid collecting hopper, and then is discharged or recycled. The waste residue on the upper part of the sieve plate slides from the sieve plate to the waste storage tank for further treatment. This technical solution can effectively realize the , liquid separation and treatment.

Further, the table surface of the workbench is concave toward the hopper from all around.

By adopting the above technical solutions, the table surface of the worktable forms a structure with a middle depression, and the waste and waste liquid generated during the processing of the workpiece smoothly flow into the hopper along the slope formed by the depression of the table surface, preventing the accumulation of material and liquid.

Further, the liquid collecting bucket is bolted and connected to the bottom of the workbench.

By adopting the above technical solution, due to the use of bolt fixing, on the one hand, the collecting hopper and the worktable are tightly connected, which can avoid the splash of the material liquid, prevent the phenomenon of foam dripping, and then pollute the workshop environment. The liquid collecting bucket can be easily disassembled and installed.

Further, the upper part of the sieve plate is provided with a clamping groove, and the clamping groove is engaged with the material receiving hopper.

By adopting the above-mentioned technical solution, the sieve plate is provided with a card slot to be engaged with the hopper, so that the sieve plate can not only be fixed by the card slot, but also can reduce the gap between the sieve plate and the hopper, so that the waste Fluid and waste flow out of the crevices.

Further, baffle plates are provided on both sides of the sieve plate.

By adopting the above technical data and setting baffles on both sides of the sieve plate, the material liquid can be prevented from splashing from the sieve plate and polluting the workshop environment.

Further, a waste water pipe is provided at the bottom of the liquid collecting hopper.

By adopting the above technical solution, a waste water pipe is arranged at the bottom of the liquid collecting hopper, so that the waste water can flow out from the liquid collecting hopper through the waste water pipe, which is convenient for the recovery or cleaning of the waste water.

Further, the lower edge of the sieve plate is arranged in an arc-shaped transition.

By adopting the above technical solution, since the arc-shaped transition arrangement is arranged on the lower edge of the sieve plate, the waste on the sieve plate can smoothly slide into the waste storage box, and no blockage is generated, which affects the disposal of the waste.

Further, the bottom of the waste storage tank is provided with four wheels.

By adopting the above-mentioned technical solution, the transportation of waste can be facilitated due to the provision of wheels.

Further, the waste storage box is provided with a handrail.

By adopting the above technical solution, the provision of the handrail can push and pull the waste in the transport waste storage box, which saves time and effort.

To sum up, the present utility model includes the following beneficial technical effects:

1. The technical scheme adopted by the present utility model effectively separates the waste and waste liquid produced in the machining process of the CNC gear shaping machine through the sieve plate, and then separates the waste liquid and waste residue through the liquid collecting hopper and the waste storage tank. In order to clean up separately, the technical solution adopted by the utility model can not only clean up iron wastes, but also clean up various metal wastes.

2. The technical solution adopted by the utility model, the cleaning process of waste liquid waste is very smooth, no blocking problem occurs, and the transportation is convenient, saving time and effort.

3. The technical scheme adopted by the utility model reduces the pollution of waste residue and waste liquid to the processing workshop, protects the workshop environment, and reduces the cost of personnel cleaning.

Description of drawings

Figure 1 is a schematic structural diagram of the present invention.

In the figure, 1. Support legs; 2. Workbench; 3. Receiving hopper; 4. Liquid collecting hopper; 5. Sieve plate; 6. Waste water pipe; 7. Waste storage tank; 8. Wheels; 9. Handrail; 10 , baffle.

Detailed ways

The present utility model will be described in further detail below in conjunction with the accompanying drawings.

Referring to FIG. 1 , the utility model discloses a waste cleaning structure of a numerically controlled gear shaper, including a support leg 1 and a worktable 2 fixedly connected to the support leg 1 , and the worktable 2 has a table surface from all around to the hopper 3 Recessed, the hopper 3 is arranged in the middle of the workbench 2, so that the waste liquid or waste entering the workbench 2 can slide into the hopper 3 from the table surface of the workbench 2. The hopper 3 is provided with an inclined screen 5. The bottom of the sieve plate 5 is the liquid collecting bucket 4, the sieve plate 5 is clamped on the upper opening of the liquid collecting bucket 4, and the lower edge of the sieve plate 5 is provided with a waste storage box 7; the bottom of the waste storage box 7 is provided with four wheels 8 The waste storage box 7 is provided with a handrail 9; the liquid collecting bucket 4 is fixedly connected to the bottom of the workbench 2 by bolts; the upper part of the sieve plate 5 is provided with a clamping groove; The bottom is provided with a waste water pipe 6; the lower edge of the sieve plate 5 is provided with an arc-shaped transition arrangement, so that the waste liquid can slide down smoothly without blocking phenomenon.

The implementation principle of this embodiment is as follows: the waste chips generated in the machining process of the CNC gear shaping machine and the cooling liquid used in the process of cooling and machining the workpiece pass through the recessed worktable 2 into the hopper 3 , and then drop from the hopper 3 . On the sieve plate 5, the cooling liquid enters the liquid collecting hopper 4 below, the waste liquid in the liquid collecting hopper 4 flows out from the waste water pipe 6 for recovery or treatment, and the waste chips slide down from the inclined sieve plate 5 and slide into the waste chips. In the storage tank 7, when the slag in the waste storage tank 7 is full, it can be transported and cleaned.

This specific embodiment is the preferred embodiment of the present invention, and does not limit the scope of protection of the present invention, therefore: all equivalent changes made according to the structure, shape, and principle of the present invention shall be covered by the present invention. within the scope of protection of the utility model.

Claims (9)

1. The scrap cleaning structure of the numerical control gear shaping machine is characterized by comprising supporting legs (1) and a workbench (2) fixedly connected onto the supporting legs (1), wherein a material receiving hopper (3) is arranged in the middle of the workbench (2), an inclined sieve plate (5) and a liquid collecting hopper (4) are arranged below the material receiving hopper (3), the sieve plate (5) is clamped on an upper opening of the liquid collecting hopper (4), and a scrap storage box (7) is arranged below the lower edge of the sieve plate (5).

2. The scrap cleaning structure of a numerical control gear shaping machine according to claim 1, wherein the table top of the working table (2) is recessed from the periphery to the receiving hopper (3).

3. The scrap cleaning structure of a numerical control gear shaping machine according to claim 1, wherein: the liquid collecting hopper (4) is fixedly connected to the bottom of the workbench (2) through bolts.

4. The scrap cleaning structure of a numerical control gear shaping machine according to claim 1, wherein: the upper part of the sieve plate (5) is provided with a clamping groove.

5. A scrap removal structure for a numerical control gear shaping machine according to claim 4, wherein the screen plate (5) is provided with baffles (10) on both sides.

6. A scrap removal arrangement for a numerical control gear shaping machine according to claim 1, wherein the bottom of the liquid collecting hopper (4) is provided with a waste pipe (6).

7. The scrap cleaning structure of a numerical control gear shaping machine according to claim 1, wherein: the lower edge of the sieve plate (5) is in arc transition arrangement.

8. A scrap removal structure for a numerical control gear shaping machine according to claim 1, wherein four wheels (8) are provided at the bottom of the scrap storage tank (7).

9. A scrap cleaning arrangement for a numerical control gear shaping machine according to claim 1, characterised in that the scrap storage tank (7) is provided with a handrail (9).

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