CN212578154U

CN212578154U - Machine tool protective cover

Info

Publication number: CN212578154U
Application number: CN202020574642.3U
Authority: CN
Inventors: 张会芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2021-02-23
Anticipated expiration: 2030-04-17

Abstract

The utility model belongs to the technical field of machine tool equipment, in particular to a machine tool protective cover, which comprises a telescopic sleeve, wherein an upper connecting sleeve is arranged at the top of the telescopic sleeve, a lower connecting sleeve is arranged at one end of the telescopic sleeve, which is far away from the upper connecting sleeve, a positioning frame is arranged on the outer side wall of the lower connecting sleeve, a fixed rod is arranged on the outer side wall of the positioning frame, a screw rod is arranged at the top of the fixed rod, and a first supporting frame is arranged below the outer side wall of the telescopic sleeve; when using on the lathe lead screw of less dimension, contract telescopic sleeve, again contact the screw rod of lower sleeve both sides and the bolt cap at locating rack both ends, make the screw rod imbed the inside of bolt cap, through the length that can reduce telescopic sleeve like this, make telescopic sleeve can only stretch in the top of first support frame, and need use the second support frame messenger, then run through the screw rod behind the first support frame with the inside bolt cap contact of second support frame, increase like this and adjust telescopic sleeve variety.

Description

Machine tool protective cover

Technical Field

The utility model belongs to the technical field of the machine tool equipment, concretely relates to machine tool protection casing.

Background

The machine tool protective cover is used for protecting a machine tool guide rail, can protect an internal hard guide rail, a linear guide rail, a ball screw or a transmission rack of a machine tool from being corroded and damaged by the outside, and has a plurality of types including an organ protective cover and a steel plate protective cover, wherein the two types are used on the guide rail, the screw protective cover used on the screw comprises a circular protective cover, a square protective cover and a polygon protective cover, the methods are different, the protective cover is supported by a steel wire and is also sewed, the protective cover is a roller shutter type protective cover, a helmet shield and the like, the original protective cover has no adjusting part, when the protective cover is used on the machine tool with a small size, a worker needs to replace the protective cover with a small size, the functionality of the protective cover is reduced, and more convenience can not be brought to the worker.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a machine tool protective cover, the length that has to make the protection casing is adjusted, makes things convenient for the protection casing to carry out the characteristics that use on not unidimensional machine tool.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a machine tool protection casing, includes flexible cover, the adapter sleeve is installed at the top of flexible cover, flexible cover is kept away from the one end of going up the adapter sleeve is installed down the adapter sleeve, the locating rack is installed to the lateral wall of adapter sleeve down, the dead lever is installed to the lateral wall of locating rack, the screw rod is installed at the top of dead lever, first support frame is installed to the lateral wall below of flexible cover, the bolt cap is installed to the lateral wall of first support frame.

As the utility model discloses a preferred technical scheme of lathe protection casing, the second support frame is installed to the top of first support frame.

As the utility model discloses a preferred technical scheme of lathe protection casing, first support frame with the roating seat is installed to the junction of flexible cover, flexible cover with first support frame passes through the roating seat rotates to be connected.

As the utility model discloses a preferred technical scheme of lathe protection casing, go up the lateral wall of adapter sleeve and install supplementary adapter sleeve.

As the utility model discloses a preferred technical scheme of lathe protection casing, the connecting hole has been seted up to the inside of going up the nipple, the link is installed to the below of supplementary nipple, the connecting hole with the position of link is corresponding.

As the utility model discloses a preferred technical scheme of lathe protection casing, the second support frame with the lateral wall installation protection of first support frame is filled up.

As the utility model discloses a preferred technical scheme of lathe protection casing, the radius of supplementary nipple is greater than flexible cover radius.

Compared with the prior art, the beneficial effects of the utility model are that: when using on the lathe lead screw of less dimension, shrink the telescope tube of first support frame below, again the screw rod of lower clutch both sides and the bolt cap contact at locating rack both ends, make the screw rod imbed the inside of bolt cap, through the length that can reduce the telescope tube like this, make the telescope tube can only stretch in the top of first support frame, and need use the second support frame messenger, then run through the screw rod behind the first support frame with the inside bolt cap contact of second support frame, through the variety of the telescopic tube of increase regulation like this.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the support frame of FIG. 1 according to the present invention;

FIG. 3 is a schematic structural view of the upper joint sleeve of FIG. 1 according to the present invention;

in the figure: 1. a telescopic sleeve; 2. an upper connecting sleeve; 3. an auxiliary connecting sleeve; 4. a second support frame; 5. a first support frame; 6. a positioning frame; 7. a lower connecting sleeve; 8. fixing the rod; 9. a screw; 10. a bolt cap; 11. a rotating base; 12. connecting holes; 13. and a connecting frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a machine tool protection casing, including flexible cover 1, the integrative injection moulding in top of flexible cover 1 has last nipple 2, the integrative injection moulding of one end that flexible cover 1 kept away from last nipple 2 has lower sleeve 7, the lateral wall welding of lower sleeve 7 has locating rack 6, the lateral wall welding of locating rack 6 has dead lever 8, the top of dead lever 8 is rotated and is connected with screw rod 9, the lateral wall below of flexible cover 1 is connected with first support frame 5, cap of bolt 10 is installed to the lateral wall of first support frame 5.

In this embodiment, when the protection casing is needed to be used, the telescopic sleeve 1 is placed on the outer side of the machine tool screw rod, the machine tool screw rod can be protected from contacting with external dust through the telescopic sleeve 1, and damage to the machine tool screw rod is avoided.

In the embodiment, when the telescopic sleeve is used on a machine tool screw rod with a smaller size, the telescopic sleeve 1 below the first support frame 5 is contracted, and then the screw rods on the two sides of the lower sleeve 7 are contacted with the bolt caps 10 at the two ends of the positioning frame 6, so that the screw rods 9 are embedded into the bolt caps 10, the length of the telescopic sleeve 1 can be reduced, and the telescopic sleeve 1 can only be stretched above the first support frame 5.

Specifically, the second support frame 4 is connected above the first support frame 5.

In this embodiment, the second support frame 4 is connected above the first support frame 5, and the second support frame 4 is used, and then the screw 9 penetrates through the first support frame 5 and contacts with the bolt cap 10 inside the second support frame 4, so as to increase the diversity of adjusting the telescopic sleeve 1.

Specifically, the rotating seat 11 is installed at the joint of the first support frame 5 and the second support frame 4 and the telescopic sleeve 1.

In this embodiment, install roating seat 11 in first support frame 5 and second support frame 4 all with the junction of telescope tube 1, first support frame 5 and second support frame 4 are connected with the lateral wall of telescope tube 1 through roating seat 11, can adjust the bolt cap 10 position at two support frame both ends through like this, make things convenient for the staff to use.

Specifically, the outer side wall of the upper connecting sleeve 2 is connected with an auxiliary connecting sleeve 3 in a sliding manner.

In this embodiment, there is supplementary nipple 3 at the lateral wall sliding connection of last nipple 2, when needs make and go up nipple 2 and insert the great lathe lead screw of size, can slide supplementary nipple 3 along the top of last nipple 2, then fix supplementary nipple 3.

Specifically, a connecting hole 12 is formed in the upper connecting sleeve 2, a connecting frame 13 is bonded below the auxiliary connecting sleeve 3, and the connecting hole 12 corresponds to the connecting frame 13.

In this embodiment, when the auxiliary socket needs to be fixed, the connecting frame of the auxiliary socket 3 and the connecting hole 12 of the upper socket 2 are located at the same position, and then the bolt is screwed into the connecting frame 13, so that the auxiliary socket 3 can be connected to the screw rod of the machine tool.

Specifically, the outer side walls of the second support frame 4 and the first support frame 5 are both bonded with a protective pad.

In this embodiment, all bond at the lateral wall of second support frame 4 and first support frame 5 and have the protection pad, can avoid two support frames to the damage of telescope tube 1 when the telescope tube 1 extrudees through the protection pad.

Specifically, the radius of the auxiliary connecting sleeve 3 is larger than that of the telescopic sleeve 1.

In this embodiment, the auxiliary socket 3 can be slid on the telescopic sleeve 1 by making the radius of the auxiliary socket 3 larger than the radius of the telescopic sleeve 1.

The utility model discloses a theory of operation and use flow: after the utility model is installed, when the protective cover is needed to be used, the telescopic sleeve 1 is placed on the outer side of the machine tool screw rod, the machine tool screw rod can be protected from contacting with external dust through the telescopic sleeve 1, the damage of the machine tool screw rod is avoided, when the protective cover is used on the machine tool screw rod with smaller size, the telescopic sleeve 1 below the first support frame 5 is contracted, then the screw rods on the two sides of the lower sleeve 7 are contacted with the bolt caps 10 at the two ends of the positioning frame 6, the screw rods 9 are embedded into the bolt caps 10, the length of the telescopic sleeve 1 can be reduced through the way, the telescopic sleeve 1 can be stretched only above the first support frame 5, and the second support frame 4 is needed to be used, then the screw rods 9 are contacted with the bolt caps 10 inside the second support frame 4 after penetrating through the first support frame 5, the diversity of the telescopic sleeve 1 is adjusted through the increase, and the first support frame 5 and the second support frame 4 are connected with the outer side wall of the, through can adjusting the bolt cap 10 position at two support frame both ends like this, make things convenient for the staff to use, when needs make the nipple 2 insert the great lathe lead screw of size, can slide supplementary nipple 3 along the top of last nipple 2, make the link of supplementary nipple 3 and the connecting hole 12 of last nipple 2 on same position, then make the bolt twist connect to the inside of link 13 can, through can make on the supplementary nipple 3 inserts the lead screw of lathe like this.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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.

Claims

1. The utility model provides a machine tool protection casing, includes flexible cover (1), adapter sleeve (2) are installed at the top of flexible cover (1), flexible cover (1) is kept away from lower adapter sleeve (7), its characterized in that are installed to the one end of going up adapter sleeve (2): locating rack (6) is installed to the lateral wall of lower adapter sleeve (7), dead lever (8) are installed to the lateral wall of locating rack (6), screw rod (9) are installed at the top of dead lever (8), first support frame (5) are installed to the lateral wall below of flexible cover (1), bolt cap (10) are installed to the lateral wall of first support frame (5).

2. The machine tool shield of claim 1, wherein: and a second support frame (4) is arranged above the first support frame (5).

3. The machine tool shield of claim 1, wherein: the first support frame (5) with roating seat (11) are installed to the junction of flexible cover (1), flexible cover (1) with first support frame (5) pass through roating seat (11) rotate and are connected.

4. The machine tool shield of claim 1, wherein: and an auxiliary connecting sleeve (3) is arranged on the outer side wall of the upper connecting sleeve (2).

5. The machine tool shield of claim 4 wherein: connecting holes (12) are formed in the upper connecting sleeve (2), a connecting frame (13) is installed below the auxiliary connecting sleeve (3), and the connecting holes (12) correspond to the connecting frame (13).

6. A machine tool shield according to claim 2, wherein: and protective pads are arranged on the outer side walls of the second support frame (4) and the first support frame (5).

7. The machine tool shield of claim 4 wherein: the radius of the auxiliary connecting sleeve (3) is larger than that of the telescopic sleeve (1).