CN212635169U

CN212635169U - Machine tool body

Info

Publication number: CN212635169U
Application number: CN202021384923.9U
Authority: CN
Inventors: 杨辉; 张天伟; 张嵩; 姚伟国; 蔡镇蔚; 朱登洪; 于永亮
Original assignee: Zhejiang Jinaolan Machine Tool Co ltd
Current assignee: Zhejiang Jinaolan Machine Tool Co ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-03-02
Anticipated expiration: 2030-07-15

Abstract

The utility model discloses a lathe bed, a lathe bed include sliding connection's guard gate on the lathe bed, be equipped with transparent area on the guard gate, the last connection gear that rotates of guard gate, the fixed rack that is equipped with on the lathe bed, the rack with gear engagement connects, the gear connection lead screw sets up the screw on the lead screw, the brush is connected to the screw. When moving through the guard gate, the rack drives gear revolve, and the gear drives the lead screw and rotates to make the brush can reciprocate, when the guard gate that closes promptly, the brush can from the top down remove for a short time, will glue the sweeps clean up in transparent area, makes the sight can not sheltered from, and when the brush removed to the bottommost simultaneously, the slider extrudeed the sand grip among the storage device downwards for the brush is received to the box body, and the lid is also closed, makes the brush can not be stained with by the sweeps of processing.

Description

Machine tool body

Technical Field

The utility model belongs to the technical field of the lathe technique and specifically relates to a lathe bed.

Background

Machine tools are machines for manufacturing machines, also called machine tools or machine tools, which are conventionally referred to as machine tools for short. The machine tool plays an important role in the construction of national economy modernization. Nowadays, numerical control technique is mature a lot earlier than many years, generally is equipped with the guard gate that can open and shut in the lathe bed of digit control machine tool, and in standard operation, at the lathe during operation, the guard gate need be closed, but the dynamic sign when needing again to see the operation of inside clearly simultaneously needs be equipped with the transparent area on the guard gate.

But the lathe is adding man-hour, can produce the sweeps, and the lathe cooperation uses the coolant liquid simultaneously, and the sweeps that is stained with the coolant liquid easily glues in transparent district, shelters from the sight, and the brush hair that sets up also can be stained with the sweeps easily and make the clearance effect unsatisfactory simultaneously when the lathe adds man-hour.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to not enough among the prior art, provide a lathe bed clearance of being convenient for, simple operation.

In order to solve the technical problem, the utility model discloses a following technical scheme can solve: the machine tool body comprises a protective door which is connected to the machine tool body in a sliding mode, a transparent area is arranged on the protective door, a gear is connected to the protective door in a rotating mode, a rack is fixedly arranged on the machine tool body and connected with the gear in a meshed mode, the gear is connected with a screw rod, a nut is arranged on the screw rod, and the nut is connected with a hairbrush.

Among the above-mentioned scheme, the preferred sets up storage device below the transparent area, storage device includes box body, lid and torsional spring, the lid rotates to be connected on the box body, sets up the torsional spring in the connection, connects on one side of the torsional spring and rotates the wheel, it is equipped with the sand grip to rotate to take turns. When the slide block moves downwards, the convex strip is extruded, namely, the cover body closes the box body.

In the above scheme, preferably, a groove is formed in the protective door, a sliding block penetrates through the groove to be connected with the screw nut, and the other side of the sliding block is connected with the brush. The slider sets up on the guard gate, and one end fixed connection the screw guarantees that the screw can not rotate, can never realize the removal of screw.

In the above aspect, preferably, the slider is slidably connected to the protection door.

In the foregoing aspect, preferably, the slider is located above the protruding strip. When the lead screw rotates, the screw drives the sliding block to move downwards, the sliding block is guaranteed to be abutted against the convex strip, and the cover body overcomes the action force of the torsional spring and can be turned over.

In the above scheme, preferably, a safety lock is arranged on the lathe bed. The safety lock not only protects the human body and avoids being influenced by the sweeps during machine tool machining, but also is placed under the effect of no external force, and the restoring force of the torsional spring moves the hairbrush upwards.

The utility model has the advantages that: when moving through the guard gate, the rack drives gear revolve, and the gear drives the lead screw and rotates to make the brush can reciprocate, when the guard gate that closes promptly, the brush can from the top down remove for a short time, will glue the sweeps clean up in transparent area, makes the sight can not sheltered from, and when the brush removed to the bottommost simultaneously, the slider extrudeed the sand grip among the storage device downwards for the brush is received to the box body, and the lid is also closed, makes the brush can not be stained with by the sweeps of processing.

Drawings

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

Fig. 2 is a schematic view of the back structure of the protective door of the present invention.

Fig. 3 is a sectional view of the protective door of the present invention.

Fig. 4 is a schematic structural view of the storage device of the present invention.

Fig. 5 is a sectional view of the storage device of the present invention.

Detailed Description

The invention will be described in further detail with reference to the following detailed description and accompanying drawings: referring to fig. 1-5, including the guard gate 2 of sliding connection on lathe bed 1, be equipped with transparent area 3 on the guard gate 2, its characterized in that: the protective door 2 is rotatably connected with a gear 10, a rack 4 is fixedly arranged on the lathe bed 1, the rack 4 is meshed with the gear 10, the gear 10 is connected with a screw rod 5, a screw nut 6 is arranged on the screw rod 5, and the screw nut 6 is connected with a hairbrush 8.

The protection door 2 is generally arranged on the lathe bed 1, the protection door 2 is generally connected to the lathe bed 1 in a sliding mode, a rack 4 is fixedly arranged on the lathe bed 1 below the closed state of the protection door 2, a gear 10 is arranged below the protection door 2, the gear 10 is rotatably connected to the lower portion of the protection door 2, the gear 10 is meshed with the rack 4, and when the protection door 2 moves, the gear 10 rotates.

Fixing a screw rod 5 in a gear 10, wherein a nut 6 is arranged on the screw rod 5, the nut 6 is connected with a brush 8 through a sliding block 7, the sliding block 7 is connected on the protective door 2 in a sliding manner, one side of the sliding block is fixedly connected with the nut 6, the other side of the sliding block is connected with the brush 8, the nut 6 is connected on the screw rod 5 in a threaded manner, namely, the screw rod 5 is driven by the gear 10 to rotate, meanwhile, the nut 6 is fixed by the sliding block 7 in a sliding manner, and the nut 6 moves up and down according to the rotating direction of the screw rod 5.

Be equipped with storage device 9 in guard gate 2 downside, storage device 9 includes box body 91, lid 92 and torsional spring 93, lid 92 rotates to be connected on box body 91, is equipped with torsional spring 93 in the junction, and under the quiescent condition, lid 92 keeps the open state under the effect of torsional spring 93, connects the rotation wheel 94 in torsional spring 93 one side simultaneously, rotation wheel 94 direction of rotation with lid 92 is unanimous, and through torsional spring 93 control, see fig. 5, under the quiescent condition the position relation of rotation wheel 94 and the sand grip 941 of setting on rotation wheel 94, promptly the sand grip 941 and box body 91 inner wall keep perpendicularly.

When the screw 6 drives the slider 7 to move to the protruding strip 941 under the slider 7, the slider 7 presses down the protruding strip 941, and the cover 92 covers the upper half of the box 91 under the action of the torsion spring 93, in this embodiment, the cover 92 is connected to the box 91 at two sides, one side is connected in the above manner, and the other side is connected with the hinge auxiliary, so that the cover 92 can be controlled.

The working principle is as follows: the rack 4 is arranged on the lathe bed 1 and below the protective door 2, the protective door 2 is connected with the gear 10 in a rotating mode, the gear 10 is meshed with the rack 4, the containing device 9 is arranged below the transparent area 3, the cover body 92 is connected to the box body 91 in a rotating mode, the torsion spring 93 is arranged at the connecting position, under the action of no external force, the cover body 92 is in an open state under the action of the torsion spring 93, the torsion spring 93 is connected with the rotating wheel 94, and the rotating wheel 94 is provided with the raised line 941; when removing guard gate 2, gear 10 rotates under the drive of rack 4, rotates simultaneously lead screw 5, screw 6 on lead screw 5 is because one side fixed connection slider 7, consequently realizes the up-and-down motion, reciprocates the brush 8 of slider 7 opposite side, and when guard gate 2 with the safety lock solid, sand grip 941 is pushed down by slider 7, brush 8 accomodate extremely in the box body 91, lid 92 is closed for the sweeps that fly out during processing can not fall on brush 8.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a lathe bed, includes guard gate (2) of sliding connection on lathe bed (1), be equipped with transparent area (3) on guard gate (2), its characterized in that: the protective door is characterized in that a gear (10) is rotatably connected to the protective door (2), a rack (4) is fixedly arranged on the lathe bed (1), the rack (4) is meshed with the gear (10) to be connected, the gear (10) is connected with a screw rod (5), a screw nut (6) is arranged on the screw rod (5), and the screw nut (6) is connected with a hairbrush (8).

2. A machine tool bed according to claim 1, wherein: set up storage device (9) in clear area (3) below, storage device (9) are including box body (91), lid (92) and torsional spring (93), lid (92) rotate to be connected on box body (91), set up torsional spring (93) in the junction, connect in torsional spring (93) one side and rotate wheel (94), be equipped with sand grip (941) on rotating wheel (94).

3. A machine tool bed according to claim 1, wherein: a groove (21) is formed in the protective door (2), a sliding block (7) is arranged to penetrate through the groove (21) to be connected with the screw nut (6), and the other side of the sliding block (7) is connected with a hairbrush (8).

4. A machine tool bed according to claim 3, wherein: the sliding block (7) is connected to the protective door (2) in a sliding mode.

5. A machine tool bed according to claim 3, wherein: the slider (7) is located above the convex strip (941).

6. A machine tool bed according to claim 1, wherein: the lathe bed (1) is provided with a safety lock.