Y-shaped rear inclined shield with novel structure

Abstract

The utility model relates to a novel structure Y rear inclined shield, which comprises a support part and an extension part arranged on the support part, the extension part comprises a plurality of groups of stacked single-section shields, the widths of the single-section shields are sequentially increased along the stacking direction, the two sides of each single-section shield are respectively provided with a side rib which is bent downwards, and the width of each single-section shield is larger than the width of each single-section shield. A copper bar is arranged between the side ribs of every two adjacent single-section covers, and every two adjacent single-section covers are in indirect contact through the copper bars. According to the utility model, the copper bar is arranged between the adjacent single-section covers, so that two adjacent single sections are in indirect contact, the length of each single section can be utilized to the maximum extent, and the single-section covers, the side ribs and the bent sections form a rib groove which can bear and limit the position of the copper bar, so that the copper bar is prevented from being separated, and the service life of the copper bar is prolonged. And therefore, the connection between two adjacent single-section covers and the relative sliding after the connection are formed.

Description

Technical Field

[0001] The utility model belongs to the technical field of machine tool covers, and particularly relates to a novel structure Y rear inclined cover. Background Art

[0002] The Y rear inclined cover is a protective structure that extends along the Y-axis direction on a machine tool, which can prevent iron filings or spikes from entering the machine tool to protect the surface of the machine tool from external corrosion and damage.

[0003] The overall cover is of a multi-section structure, and several single sections are stacked in sequence and slidably connected to each other. However, the connection between two adjacent single sections is designed by sacrificing the length of the cover, which brings trouble to the design and cost of the cover. Content of the Utility Model

[0004] Aiming at the problem that the connection of the telescopic structure on the cover in the prior art is designed by sacrificing the length of the cover, which brings trouble to the design and cost of the cover, the utility model provides a novel structure Y rear inclined cover, and the specific technical solutions are as follows:

[0005] The present application provides a novel structure Y rear inclined cover, which includes a support part and an extension part arranged on the support part. The extension part includes several groups of stacked single-section covers. Along the stacking direction, the widths of the single-section covers increase in sequence. Both sides of the single-section cover have downward-bent side ribs. A copper strip is arranged between the side ribs of two adjacent single-section covers, and two adjacent single-section covers are indirectly in contact through the copper strip.

[0006] As a further technical solution of the utility model, in the single-section cover, both side ribs have inward-bent sections. The single-section cover, the side ribs and the bent sections form a rib groove. The copper strip is placed in the rib groove and promotes the relative sliding of two adjacent single-section covers.

[0007] As a further technical solution of the utility model, the support part includes a bottom plate. The top of the bottom plate has a protrusion corresponding to the extension part. Copper strips are arranged on both sides of the protrusion and are slidably connected to the extension part. In the horizontal projection plane, the support part can cover the extension part.

[0008] As a further technical solution of the utility model, a second connecting part is connected above the extension part, and a first connecting part is connected to the bottom of the support part.

[0009] As a further technical solution of the utility model, the bottoms of several groups of bent sections are all connected with baffles extending outward. Several groups of baffles are all parallel to the stepped surface of the bottom plate. Oil-resistant cloth is arranged on several groups of baffles and the stepped surface of the bottom plate.

[0010] The beneficial effects of the utility model are as follows:

[0011] In this application, by arranging copper bars between adjacent single-section covers, adjacent single sections are in indirect contact, and the length of each single section can be utilized to the maximum. Moreover, the single-section cover, side ribs, and bending section form a rib groove, which can carry and limit the position of the copper bar to prevent the copper bar from detaching, so as to form the connection between adjacent single-section covers and the relative sliding after connection. Description of the Drawings

[0012] Figure 1 Shows the overall structural schematic diagram of the new structure Y rear inclined guard

[0013] Figure 2 Shows the structural schematic diagram of the extension part

[0014] Figure 3 Shows the structural schematic diagram of the support part

[0015] Figure 4 Shows the structural schematic diagram of the connecting piece I

[0016] Figure 5 Shows the structural schematic diagram of the baffle and oil-resistant cloth

[0017] Legend Explanation:

[0018] 100, support part; 110, bottom plate; 120, protrusion; 130, connecting piece I; 200, extension part; 210, single-section cover; 211, side rib; 212, bending section; 220, copper bar; 230, baffle; 240, oil-resistant cloth; 250, connecting piece II. Detailed Embodiment

[0019] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions of the present utility model will be clearly and completely described below in conjunction with the embodiments.

[0020] In view of the technical problem that in the existing prior art, the connection of the telescopic structure on the guard is designed by sacrificing the length of the guard, which brings trouble to the design and cost of the guard, the present application proposes a new structure Y rear inclined guard. By arranging a copper bar 220 between adjacent single sections, adjacent single sections are in indirect contact, and the length of each single section can be utilized to the maximum.

[0021] Figure 1 Shows the overall structural schematic diagram of the new structure Y rear inclined guard Figure 2 Shows the structural schematic diagram of the extension part 200 Figure 1 and Figure 2In this case, the new - type structure Y's rear inclined shield includes a support part 100 and an extension part 200 arranged on the support part 100. The extension part 200 includes several groups of stacked single - section covers 210. Along the stacking direction, the widths of the single - section covers 210 increase in sequence. Both sides of the single - section cover 210 have side ribs 211 that bend downward. A copper bar 220 is arranged between the side ribs 211 of two adjacent single - section covers 210, and two adjacent single - section covers 210 are in indirect contact through the copper bar 220. The single - section cover 210 and its two side ribs 211 form an inverted U - shaped structure. When the single - section covers 210 are stacked in sequence, the side ribs 211 also cover each other in sequence. And the side ribs 211 of two adjacent single - section covers 210 are in indirect contact through the copper bar 220, so that the two single - section covers 210 can move relative to each other, thus without sacrificing the length of the single - section cover 210. Among two adjacent side ribs 211, the copper bar 220 is connected to one of the side ribs 211. That is to say, among two adjacent side ribs 211 with a height difference, the copper bar 220 can be installed in the upper side rib 211 or the lower side rib 211, without specific limitation. In the single - section cover 210, both of the two side ribs 211 have inward - bent sections 212. The single - section cover 210, the side rib 211, and the bent section 212 form a rib groove. The copper bar 220 is placed in the rib groove and promotes the relative sliding of two adjacent single - section covers 210. The inward - bent bent section 212 can carry the copper bar 220 and also limit the position of the copper bar 220 to prevent the copper bar 220 from detaching, so as to form the connection between two adjacent single - section covers 210 and the relative sliding after connection.

[0022] Figure 3 shows a schematic structural diagram of the support part 100; Figure 4 shows a schematic structural diagram of the first connecting piece 130; Figure 3 and Figure 4 In this case, the support part 100 includes a bottom plate 110. The top of the bottom plate 110 has a protrusion 120 corresponding to the extension part 200. Copper bars 220 are arranged on both sides of the protrusion 120 and are slidably connected to the extension part 200. In the horizontal projection plane, the support part 100 can cover the extension part 200. Through the connection between the protrusion 120 and the lowermost single - section cover 210 in the extension part 200, the overall coherence is ensured. And in the horizontal projection plane, the area of the support part 100 is larger than that of the extension part 200 to avoid the phenomenon of a small top and a large bottom, ensuring the overall stability of the device. A second connecting piece 250 is connected above the extension part 200, and a first connecting piece 130 is connected to the bottom of the support part 100. Screw holes are provided on both the second connecting piece 250 and the first connecting piece 130. It is convenient to install the whole device on the machine tool by using the first connecting piece 130 and the second connecting piece 250.

[0023] Figure 5 shows a schematic structural diagram of the baffle 230 and the oil - resistant cloth 240;Figure 5 In it, baffles 230 extending outward are connected to the bottoms of several groups of bent segments 212. Several groups of baffles 230 are all parallel to the stepped surface of the bottom plate 110. Oil-resistant cloth 240 is provided on several groups of baffles 230 and the stepped surface of the bottom plate 110; the baffles 230 and the oil-resistant cloth 240 are used to block the splashing iron filings, preventing the iron filings from entering the housing through the gap between two adjacent single-section covers 210.

[0024] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it.

Claims

1. The new structure Y rear inclined guard, characterized in that It includes a support part (100) and an extension part (200) arranged on the support part (100). The extension part (200) includes several groups of stacked single-section covers (210). Along the stacking direction, the widths of the single-section covers (210) increase in sequence. Both sides of the single-section cover (210) have side ribs (211) bent downward. A copper bar (220) is arranged between the side ribs (211) of two adjacent single-section covers (210), and two adjacent single-section covers (210) are indirectly in contact through the copper bar (220).

2. The novel structure Y rear inclined guard according to claim 1, characterized in that, In the single-section cover (210), both of the two side ribs (211) have inwardly bent segments (212). The single-section cover (210), the side ribs (211) and the bent segments (212) form a rib groove. The copper bar (220) is placed in the rib groove and promotes the relative sliding of two adjacent single-section covers (210).

3. The novel structure Y rear inclined shield according to claim 2, characterized in that, The support part (100) includes a bottom plate (110). The top of the bottom plate (110) has a protrusion (120) corresponding to the extension part (200). Copper bars (220) are arranged on both sides of the protrusion (120) and are slidably connected to the extension part (200). In the horizontal projection plane, the support part (100) can cover the extension part (200).

4. The novel structure Y rear inclined protective cover according to claim 3, characterized in that, A second connecting part (250) is connected above the extension part (200), and a first connecting part (130) is connected to the bottom of the support part (100).

5. The novel structure Y rear inclined protective cover according to claim 4, characterized in that, The bottoms of several groups of bent segments (212) are all connected with baffles (230) extending outward. Several groups of baffles (230) are all parallel to the stepped surface of the bottom plate (110). Oil-resistant cloths (240) are arranged on several groups of baffles (230) and the stepped surface of the bottom plate (110).

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