A bed body self-cleaning structure of a numerical control spinning machine

Abstract

The utility model discloses a bed body self-cleaning structure of numerical control spinning machine, it includes bed body, motor, support plate sliding base and screw rod, bed body has the cavity, and the both ends of cavity are equipped with the support seat, and the motor is installed in the support seat, and the screw rod is connected in the rotary end of motor, and the support plate sliding base is connected in the screw rod, and the motor drives the support plate sliding base to move along the cavity through the screw rod, the both ends of cavity are equipped with the chip removal groove, and the chip removal groove penetrates bed body, the support plate sliding base extends the scraper to two sides and inclines, and the scraper is in contact with the cavity end face, the support plate sliding base moves along the cavity to drive the scraper activity to remove the chippings in the cavity, and removes the chippings from the chip removal groove, it has simple structure, compact cooperation, and the advantages such as reasonable in design, therefore, it is a kind of product with superior performance in technicality and economy.

Description

[Technical Field]

[0001] This utility model mainly relates to a self-cleaning structure for the bed of a CNC spinning machine. [Background Technology]

[0002] During the spinning process on a CNC spinning machine, the metal material undergoes severe plastic deformation under the pressure of the die and cutting tool. Some areas break due to the immense pressure, forming debris. This debris falls onto the machine bed under gravity, and this accumulation is particularly troublesome in machines with cavities. To address the difficulty in cleaning these cavities, we propose a machine bed structure that facilitates cleaning. [Utility Model Content]

[0003] To solve at least one of the above problems, this utility model proposes a new structural solution. The self-cleaning structure of the bed of this CNC spinning machine adopts the following technical solution:

[0004] A self-cleaning structure for the bed of a CNC spinning machine, comprising a bed, a motor, a slide plate, and a lead screw;

[0005] The bed has a cavity, and support seats are provided at both ends of the cavity. The motor is installed on the support seat, the lead screw is connected to the rotating end of the motor, and the slide plate is connected to the lead screw. The motor drives the slide plate to move along the cavity through the lead screw.

[0006] The cavity has chip removal grooves at both ends, which run through the bed; the pallet slide extends into scrapers on both sides, and the scrapers contact the end face of the cavity; the pallet slide moves along the cavity to drive the scrapers to remove debris from the cavity and remove the debris from the chip removal grooves.

[0007] Preferably, the scrapers on both sides are in a figure-eight shape.

[0008] Preferably, the end of the scraper is provided with a scraping tool.

[0009] Preferably, the bottom of the pallet slide is provided with a groove, and the front end of the scraper is provided with a locking part, both the locking part and the groove being T-shaped.

[0010] Preferably, the tray slide has a locking hole that extends into the slot, and a screw passes through the locking hole into the slot and connects with the slot to fix the scraper to the tray slide.

[0011] Preferably, the scraper has a bend at its end.

[0012] The beneficial effects of this utility model compared with the prior art are:

[0013] In this design, the pallet slide moves along the cavity under the drive of a motor. During this movement, because the end of the scraper remains in contact with the cavity end face, the pallet slide scrapes debris to the chip discharge groove, from which the debris falls off the bed, thus completing the cleaning process. It boasts advantages such as simple structure, compact fit, and reasonable design; therefore, it is a product with superior technical and economic performance. [Attached Image Description]

[0014] Figure 1 A schematic diagram of the self-cleaning structure of the bed of the CNC spinning machine in a preferred embodiment of this utility model;

[0015] Figure 2 This is a schematic diagram of the bed cross-section structure in a preferred embodiment of the present invention.

Detailed Implementation Methods

[0016] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout.

[0017] In this utility model, unless otherwise explicitly specified and limited, the terms "assembly," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can also refer to a mechanical connection; they can refer to a direct connection or a connection through an intermediate medium; or they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0018] The following description, in conjunction with the accompanying drawings, further illustrates specific embodiments of the present invention, making the technical solution and beneficial effects of the present invention clearer and more explicit. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0019] The preferred embodiment provided by this utility model is as follows: Figure 1 and Figure 2 As shown, a self-cleaning structure for the bed of a CNC spinning machine includes a bed 1, a motor 2, a slide plate 3, and a lead screw 4.

[0020] The bed 1 has a cavity 11, and support seats 12 are provided at both ends of the cavity 11. The motor 2 is installed on the support seat 12, the lead screw 4 is connected to the rotating end of the motor 2, and the slide 3 is connected to the lead screw 4. The motor 2 drives the slide 3 to move along the cavity 11 through the lead screw 4.

[0021] The cavity 11 has chip removal grooves 13 at both ends, which penetrate the bed 1. The pallet slide 3 extends inclinedly to both sides, extending scrapers 31 that contact the end face of the cavity 11. The pallet slide 3 moves along the cavity 11 to move the scrapers 31, removing debris from the cavity 11 and clearing it from the chip removal grooves 13. The scrapers 31 on both sides are V-shaped to facilitate bidirectional movement of the pallet slide 3. The ends of the scrapers 31 are provided with bristles 32 to improve cleaning ability. The ends of the scrapers 31 are provided with bends 33 to reduce the angle between the end of the scraper 31 and the end face of the cavity 11, facilitating chip removal.

[0022] The bottom of the tray slide 3 is provided with a slot 34, and the head end of the scraper 31 is provided with a locking part 35. Both the locking part 35 and the slot 34 are T-shaped. The tray slide 3 is provided with a locking hole 36, which extends through the slot 34. A screw passes through the locking hole 36 into the slot 34 and connects with the locking part 35 to fix the scraper 31 to the tray slide 3.

[0023] Driven by the motor 2, the tray slide 3 moves along the cavity. During the movement, since the end of the scraper 31 is in contact with the end face of the cavity 11, the tray slide 3 scrapes the debris to the chip discharge groove 13. The debris falls off the bed 1 from the chip discharge groove 13, thus completing the cleaning function.

[0024] In the description of this specification, references to terms such as "an embodiment," "preferred," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this utility model. Illustrative expressions of the above terms in this specification do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0025] Based on the above description of the structure and principle, those skilled in the art should understand that this utility model is not limited to the specific embodiments described above. Improvements and substitutions based on this utility model using techniques known in the art all fall within the protection scope of this utility model and should be defined by the claims.

Claims

1. A self-cleaning structure for the bed of a CNC spinning machine, characterized in that: It includes the bed, motor, slide plate, and lead screw; The bed has a cavity, and support seats are provided at both ends of the cavity. The motor is installed on the support seat, the lead screw is connected to the rotating end of the motor, and the slide plate is connected to the lead screw. The motor drives the slide plate to move along the cavity through the lead screw. The cavity has chip removal grooves at both ends, which run through the bed; the pallet slide extends into scrapers on both sides, and the scrapers contact the end face of the cavity; the pallet slide moves along the cavity to drive the scrapers to remove debris from the cavity and remove the debris from the chip removal grooves.

2. The self-cleaning structure of the bed of a CNC spinning machine according to claim 1, characterized in that: The scrapers on both sides are shaped like the number eight.

3. The self-cleaning structure of the bed of a CNC spinning machine according to claim 1, characterized in that: The end of the scraper is equipped with a deburring function.

4. The self-cleaning structure of the bed of a CNC spinning machine according to claim 1, characterized in that: The bottom of the pallet slide is provided with a slot, and the front end of the scraper is provided with a locking part. Both the locking part and the slot are T-shaped.

5. The self-cleaning structure of the bed of a CNC spinning machine according to claim 4, characterized in that: The tray slide has a locking hole that extends through to the slot. A screw passes through the locking hole into the slot and connects with the slot to fix the scraper to the tray slide.

6. The self-cleaning structure of the bed of a CNC spinning machine according to claim 1, characterized in that: The scraper has a bend at the end.

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