CN211192888U - Telescopic guide rail protection device - Google Patents

Abstract

The utility model discloses a scalable guide rail protector connects between lathe stand and workstation, include: fixing base, fender bits board, chip guide groove and tilting connect the flexible protection casing between fender bits board and chip guide groove, the fixing base is installed on the lathe stand, keep off bits board tilting lid and cover on the fixing base, the chip guide groove is installed on the lathe saddle, the rear end and the fixing base of flexible protection casing are connected, the front end is connected with the chip guide groove. In this way, the utility model discloses can derive the sweeps, avoid a large amount of sweeps to pile up in the clearance blind area between lathe stand and workstation to also can avoid a large amount of sweeps to pile up and lead to the fact the harm to the guide rail protection casing, even to the lathe driving chain.

Description

Telescopic guide rail protection device

Technical Field

The utility model belongs to the technical field of the lathe guide rail protector and specifically relates to a scalable guide rail protector is related to.

Background

The vertical milling machine or the vertical machining center can generate scraps in production, a large amount of scraps can fall between a workbench and a machine tool upright post, the part is a cleaning blind area of an operator, the normal method is to use cutting fluid to wash, but larger and heavier scrap irons are difficult to wash, and the situation is particularly serious for a large vertical machining center. Accumulation of sweeps can cause the guide rail protection casing load overweight, influences protection casing sealing strip sealing performance, and guide rail protection casing sealing strip can be destroyed to serious condition, causes the protection casing to damage, and more serious consequence is that the sweeps can fall lead screw and guide rail on, cause the lathe driving chain to damage.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the main technical problem who solves provides a scalable guide rail protector, connects between lathe stand and workstation for derive the sweeps, avoid a large amount of sweeps to pile up in the clearance blind area between lathe stand and workstation, thereby also can avoid a large amount of sweeps to pile up and cause the harm to the guide rail protection casing, even to the lathe driving chain.

In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a scalable guide rail protector connects between lathe stand and workstation, includes: fixing base, fender bits board, chip guide groove and tilting connect the flexible protection casing between fender bits board and chip guide groove, the fixing base is installed on the lathe stand, keep off bits board tilting lid and cover on the fixing base, the chip guide groove is installed on the lathe saddle, the rear end and the fixing base of flexible protection casing are connected, the front end is connected with the chip guide groove.

In a preferred embodiment of the present invention, the rear end of the retractable protection cover is hinged below the fixing seat, and the front end is hinged on the side wall of the chip guide groove.

In a preferred embodiment of the present invention, the retractable protection cover is composed of at least two protection cover units connected together in a drawer type.

In a preferred embodiment of the present invention, the retractable shield is composed of a first shield unit, a second shield unit, a third shield unit, and a fourth shield unit.

In a preferred embodiment of the present invention, each of the protective cover units is a hollow frame structure, and a reinforcing rib is further disposed in the hollow frame structure.

In a preferred embodiment of the present invention, the hollow frame structure comprises a cover plate and a bottom plate, and the reinforcing rib is L type, comprising an upper rib plate and a lower rib plate, wherein the upper rib plate is fixed on the cover plate.

In a preferred embodiment of the present invention, the lower rib plate has a mounting hole, and the mounting hole is provided with an anti-collision head.

In a preferred embodiment of the present invention, an elastic sealing strip is embedded in the front edge of the cover panel.

In a preferred embodiment of the present invention, the chip blocking plate includes a slope surface plate and a guide plate connected to the slope surface plate, and a lower end of the guide plate extends above the retractable protection cover.

In a preferred embodiment of the present invention, the guide plate is hinged to the slope plate.

The utility model has the advantages that: the utility model discloses a set up scalable guide rail protector between lathe stand and workstation, this scalable guide rail protector adopts fender bits board, flexible protection casing and chip groove structural design who mutually supports, inputs the chip groove through flexible protection casing with the sweeps that the cutting of lathe tool bit got off to avoid the sweeps to pile up in the clearance blind area between lathe stand and workstation, also can avoid the sweeps to pile up and lead to the fact the harm to the guide rail protection casing, even to the lathe driving chain.

Drawings

Fig. 1 is a schematic structural view of a telescopic guide rail protection device of the present invention;

fig. 2 is a schematic view of the application of the present invention in a stretched state;

fig. 3 is a schematic view of the application of the present invention in a contracted state;

the parts in the drawings are numbered as follows: 1. the telescopic guide rail protection device comprises a telescopic guide rail protection device, 11, a fixed seat, 12, a scrap blocking plate, 121, a slope panel, 122, a guide plate, 13, a scrap guiding groove, 14, a telescopic protection cover, 141, a first protection cover monomer, 142, a second protection cover monomer, 143, a third protection cover monomer, 144, a fourth protection cover monomer, 141-1/142-1/143-1/144-1, a cover panel, 141-2/142-2/143-2/144-2, a bottom plate, 15, reinforcing ribs, 16, anti-collision heads, 17, elastic sealing strips, 18, V-shaped reinforcing ribs, 2, a machine tool upright post, 3, a workbench, 4, a machine tool saddle, 5 and a scrap scraping device.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Referring to fig. 1 to 3, an embodiment of the present invention includes:

a telescopic guide rail protection device 1, connected between a machine tool column 2 and a workbench 3, comprising: fixing base 11, fender bits board 12, chip guide groove 13 and tilting are connected at the flexible protection casing 14 between fender bits board 12 and chip guide groove 13, fixing base 11 is installed on lathe stand 2, fender bits board 12 tilting cover is in on the fixing base 11, chip guide groove 13 is installed on lathe saddle 4, the rear end and the fixing base 1 of flexible protection casing 14 are connected, the front end is connected with chip guide groove 13.

In this embodiment, the rear end of the retractable protective cover 14 is hinged below the fixed seat 11, the front end of the retractable protective cover is hinged on the side wall of the chip guide groove 13, and the chip guide groove 13 is fixed on the machine tool saddle 4, so the chip guide groove 13 can move back and forth along with the machine tool saddle 4, when the chip guide groove 13 moves forward along with the machine tool saddle 4, the chip guide groove 13 drives the retractable protective cover 14 connected with the chip guide groove to stretch, even if the retractable guide rail protective device 1 is in the state shown in fig. 2; when the chip guide groove 13 moves backwards along with the machine tool saddle 4, the chip guide groove 13 drives the telescopic protection cover 14 connected with the chip guide groove to contract, even if the telescopic guide rail protection device 1 is in the state shown in fig. 3.

Wherein, the retractable protective cover 14 is composed of at least two protective cover units connected together in a drawer type.

With continued reference to fig. 1, in the present embodiment, the retractable guard 14 is composed of a first guard unit 141, a second guard unit 142, a third guard unit 143, and a fourth guard unit 144. When the chip guide groove 13 moves backward along with the machine tool saddle 4, the fourth single shield 144 is pushed toward the third single shield 143, then the fourth single shield 144 and the third single shield 143 are pushed toward the second single shield 142 together, and then the fourth single shield 144, the third single shield 143 and the second single shield 142 are pushed toward the first single shield 141 together until the chip guide groove is in a fully contracted state shown in fig. 3; accordingly, when the chip guide groove 13 moves forward along with the saddle 4, the fourth shield unit 144 is pulled out from the third shield unit 143, the third shield unit 143 is pulled out from the second shield unit 143, and the second shield unit 142 is pulled out from the first shield unit 141 until the state of being fully stretched as shown in fig. 2.

With reference to fig. 1, each of the shield monomers is a hollow frame structure, and a reinforcing rib 15 is fixed in each of the hollow frame structures, specifically, each of the hollow frame structures includes a cover panel and a bottom plate, that is, a first shield monomer includes a cover panel 141-1 and a bottom plate 141-2, a second shield monomer includes a cover panel 142-1 and a bottom plate 142-2, a third shield monomer includes a cover panel 143-1 and a bottom plate 143-2, a fourth shield monomer includes a cover panel 144-1 and a bottom plate 144-2, the reinforcing rib 15 is L-shaped and includes an upper rib plate and a lower rib plate, the upper rib plate is welded on the cover panel, a mounting hole is formed on the lower rib plate, an anti-collision head 16 is mounted on the mounting hole, and the anti-collision head 16 is used for limiting the contraction of a subsequent shield monomer when the subsequent shield monomer pushes forward to a previous shield monomer, and also prevents the shield monomer from being excessively contracted and jammed.

In order to improve the structural strength of the shield single body, L-type reinforcing ribs 15 and V-type reinforcing ribs 18 can be welded to the cover panels 141 to 144-1, and any shape of reinforcing ribs can be used as long as the structural strength of the shield single body can be enhanced.

Furthermore, an elastic sealing strip 17 is embedded in the edge of the front end of each of the cover panels 141-144-1 in a clamping manner and used for sealing a gap between two adjacent connected cover panels and preventing scraps from falling into the gap.

With continued reference to fig. 1 to 3, in the present embodiment, the chip blocking plate 12 includes a slope surface plate 121 and a guide plate 122 connected to the slope surface plate 121, and a lower end of the guide plate 122 extends above the retractable protection cover 14 to guide the waste chips splashed near the machine tool upright 1 onto the retractable protection cover 14; further, the guide plate 122 is hinged to the slope panel 121, so that the guide plate 122 can rotate relative to the slope panel 121 to adapt to match with the retractable guards 14 of different installation heights, and the lower end edge of the guide plate 122 is slightly higher than the plane of the cover panel 141-1 of the first guard unit 141.

In addition, a scrap scraping device 5 can be further installed above the scrap guide groove 13, the scrap scraping device 5 can be fixed on a workbench 3 located above a machine tool saddle 4 and can be driven to move left and right through the workbench 3, the scrap scraping device 5 is driven to move left and right, and then scraps in the scrap guide groove 13 are scraped into scrap discharge grooves on the left side and the right side of the workbench.

To sum up, the utility model discloses a set up scalable guide rail protector between lathe stand and workstation, this scalable guide rail protector adopts fender bits board, flexible protection casing and the structural design of chip groove mutually supporting, inputs the sweeps that the lathe tool bit cutting got off into the chip groove through flexible protection casing to avoid the sweeps to pile up in the clearance blind area between lathe stand and workstation, also can avoid the sweeps to pile up and lead to the fact the harm to guide rail protection casing, even to the lathe driving chain.

In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the products of the present invention are usually placed when used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element to which the term refers must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims (10)

1. The utility model provides a scalable guide rail protector, connects between lathe stand (2) and workstation (3), its characterized in that includes: fixing base (11), fender bits board (12), chip guide groove (13) and tilting are connected at flexible protection casing (14) between fender bits board (12) and chip guide groove (13), install on lathe stand (2) fixing base (11), fender bits board (12) tilting lid covers on fixing base (11), install on lathe saddle (4) chip guide groove (13), the rear end and fixing base (11) of flexible protection casing (14) are connected, the front end is connected with chip guide groove (13).

2. Telescopic guide rail guard according to claim 1, characterised in that the telescopic shield (14) is hinged at its rear end below the fixed seat (11) and at its front end to the side wall of the chip guide groove (13).

3. The retractable track guard as claimed in claim 2, characterised in that said retractable guard (14) is composed of at least two guard units connected together in a drawer-type manner.

4. The retractable guide rail guard according to claim 3, wherein the retractable guard (14) is composed of a first guard unit (141), a second guard unit (142), a third guard unit (143), and a fourth guard unit (144).

5. The telescopic guide rail protection device according to claim 4, wherein each protection cover unit is a hollow frame structure, and a reinforcing rib (15) is further arranged in the hollow frame structure.

6. The retractable guide rail guard according to claim 5, wherein the hollow frame structure comprises a cover panel (141-1) and a bottom panel (141-2), and the reinforcing rib (15) is L-shaped and comprises an upper rib and a lower rib, and the upper rib is fixed on the cover panel (141-1).

7. The telescopic guide rail protection device according to claim 6, wherein the lower rib plate is provided with a mounting hole, and the mounting hole is provided with an anti-collision head (16).

8. A retractable guide rail guard according to claim 6, characterised in that an elastic sealing strip (17) is snap-fitted into the front end edge of the cover panel (141-1).

9. The retractable guide rail guard according to any one of claims 1 to 8, wherein the dust guard (12) comprises a slope plate (121), and a guide plate (122) connected to the slope plate (121), and a lower end of the guide plate (122) extends above the retractable guard (14).

10. Telescopic rail guard according to claim 9, characterized in that the guide plate (122) is hinged with the ramp panel (121).

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