CN215035878U

CN215035878U - Protective cover of numerical control lathe

Info

Publication number: CN215035878U
Application number: CN202121451348.4U
Authority: CN
Inventors: 韩启章
Original assignee: Qingdao Kaipuji Machinery Mould Co ltd
Current assignee: Qingdao Kaipuji Machinery Mould Co ltd
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2021-12-07
Anticipated expiration: 2031-06-28

Abstract

The utility model discloses a numerical control lathe's protection casing, including the lathe main part, the spout that two symmetries set up, two is seted up to the up end of lathe main part equal sliding connection has two fixed blocks, two in the spout the common fixedly connected with protection casing main part in upper end of fixed block, two all be provided with in the spout and be used for carrying out the fixed establishment fixed to the protection casing main part, two all set up flutedly, two on the lateral wall of fixed block all be provided with in the recess and be used for carrying out driven actuating mechanism to fixed establishment. The utility model discloses it is rational in infrastructure, through setting up fixed establishment and actuating mechanism, realize carrying out quick fixed to the protection casing main part, avoid adopting screw or fix with rivet, the process is comparatively loaded down with trivial details when the installation is dismantled, through setting up fixed block and spout, realizes carrying out quick and convenient removal to the protection casing main part, avoids removing the process and wastes time and energy, influences work efficiency.

Description

Protective cover of numerical control lathe

Technical Field

The utility model relates to a lathe protector technical field especially relates to a numerical control lathe's protection casing.

Background

The numerically controlled lathe is one of the widely used numerically controlled machine tools at present, and is mainly used for cutting and processing inner and outer cylindrical surfaces of shaft parts or disc parts, inner and outer conical surfaces with any taper angle, complex rotary inner and outer curved surfaces, cylinders, conical threads and the like, grooving, drilling, reaming, boring and the like can be carried out, and most numerically controlled machine tools are provided with protective covers for ensuring the safety in processing.

Among the prior art, the protection casing of traditional digit control machine tool is fixed mostly, through between screw or the rivet fixed with the lathe promptly, then need punch on the lathe before fixed, so that the installation of protection casing, but there is great defect in such mode, for example when needs are dismantled the protection casing, the process is comparatively loaded down with trivial details, and set up more screw hole and also can cause the damage to the lathe, and among the prior art, whole lathe slide rail can not be taken into account to fixed protection casing, only can just can realize through frequent change fixed position, but such mode is wasted time and energy, influence work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the protection casing of a numerical control lathe that proposes, through setting up fixed establishment and actuating mechanism, realize carrying out quick fixed to the protection casing main part, avoid adopting screw or fix with rivet, the process is comparatively loaded down with trivial details when the installation is dismantled, through setting up fixed block and spout, realizes carrying out quick and convenient removal to the protection casing main part, avoids the removal process to waste time and energy, influences work efficiency.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a numerical control lathe's protection casing, includes the lathe main part, the spout that two symmetries set up, two is seted up to the up end of lathe main part equal sliding connection has two fixed blocks, two in the spout the common fixedly connected with protection casing main part in upper end of fixed block, two all be provided with in the spout and be used for carrying out the fixed establishment fixed to the protection casing main part, two all set up flutedly, two on the lateral wall of fixed block all be provided with in the recess and be used for carrying out driven actuating mechanism to fixed establishment.

Preferably, the fixing mechanism comprises a first trapezoidal block arranged in the sliding groove, the lower end face of the first trapezoidal block is provided with a sliding groove, a vertical rod is connected in the sliding groove in a sliding mode, and the lower end of the vertical rod is rotatably connected with a roller.

Preferably, the driving mechanism comprises a second trapezoidal block fixedly connected to the side wall of the groove, a threaded rod is rotatably connected to the side wall of the second trapezoidal block, a chute is formed in the first trapezoidal block, the threaded rod penetrates through the chute, a nut is fixedly connected to the inner side wall of the chute, and the threaded rod penetrates through the nut and is in threaded connection with the nut.

Preferably, the upper ends of the two vertical rods are elastically connected with the inner top of the sliding groove through springs, and the springs are pressure springs.

Preferably, two the equal fixedly connected with handle of one end that the threaded rod is located the chute outside, two all the cover is equipped with the anti-skidding rubber sleeve on the lateral wall of handle.

Preferably, be provided with the observation window on the lateral wall of protection casing main part, fixed connection between observation window and the protection casing main part through a plurality of bolts.

Compared with the prior art, the utility model, its beneficial effect does:

1. through setting up fixed establishment and actuating mechanism, twist grip makes the threaded rod rotate for the nut rather than threaded connection removes, thereby drives first trapezoidal piece and removes, and under the spacing of chute, first trapezoidal piece removes along the chute orbit, supports tight spout lateral wall until the lateral wall of first trapezoidal piece, realizes carrying out quick fixed to the protection casing main part, avoids adopting screw or fix with rivet, and the process is comparatively loaded down with trivial details when the installation is dismantled.

2. Through setting up fixed block and spout, reverse turning handle makes the threaded rod reversal for rather than threaded connection's nut removes, drives first trapezoidal piece and removes along the chute, makes the lateral wall of first trapezoidal piece relax the extrusion to the spout lateral wall, thereby realizes carrying out quick and convenient removal to the protection casing main part, avoids the removal process to waste time and energy, influences work efficiency.

Drawings

Fig. 1 is a schematic structural view of a protective cover of a numerically controlled lathe according to the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is a fixed state diagram of the protective cover of the numerically controlled lathe according to the present invention;

fig. 4 is a front view of the protective cover of the numerically controlled lathe according to the present invention.

In the figure: the device comprises a machine tool body 1, a sliding groove 2, a first trapezoidal block 3, a chute 4, a protective cover body 5, a handle 6, a nut 7, a fixed block 8, a groove 9, a second trapezoidal block 10, a vertical rod 11, a roller 12, a sliding groove 13, a threaded rod 14, a spring 15, an observation window 16 and a bolt 17.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar tables are used herein for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1-4, a protective cover of a numerical control lathe comprises a lathe main body 1, two symmetrically arranged sliding grooves 2 are formed in the upper end face of the lathe main body 1, two fixing blocks 8 are connected in the two sliding grooves 2 in a sliding mode, the protective cover main body 5 can be moved quickly and conveniently by arranging the fixing blocks 8 and the sliding grooves 2, time and labor are prevented from being wasted in the moving process, the working efficiency is influenced, the protective cover main body 5 is fixedly connected to the upper ends of the two fixing blocks 8, an observation window 16 is arranged on the side wall of the protective cover main body 5, and the observation window 16 is fixedly connected with the protective cover main body 5 through a plurality of bolts 17.

All be provided with in two spouts 2 and be used for carrying out the fixed establishment to protection casing main part 5, fixed establishment is including setting up first trapezoidal piece 3 in spout 2, sliding tray 13 has been seted up to the lower terminal surface of first trapezoidal piece 3, sliding connection has montant 11 in the sliding

tray

13, 15 elastic connection of spring is passed through with the interior top of sliding tray 13 in the upper end of two montants 11, spring 15 is pressure spring, the lower extreme of montant 11 is rotated and is connected with gyro wheel 12, through setting up fixed establishment and actuating mechanism, the realization is carried out quick fixed to protection casing main part 5, avoid adopting screw or fix with rivet, the process is comparatively loaded down with trivial details when the installation is dismantled.

All seted up recess 9 on the lateral wall of two fixed blocks 8, all be provided with in two recesses 9 and be used for carrying out driven actuating mechanism to fixed establishment, actuating mechanism includes second trapezoidal piece 10 of fixed connection on recess 9 lateral wall, it is connected with threaded rod 14 to rotate on the lateral wall of second trapezoidal piece 10, two threaded rods 14 are located the equal fixedly connected with handle 6 of one end outside chute 4, all the cover is equipped with the anti-skidding rubber sleeve on the lateral wall of two handle 6, chute 4 has been seted up to the inside of first trapezoidal piece 3, threaded rod 14 passes chute 4, fixedly connected with nut 7 on chute 4's the inside wall, threaded rod 14 passes nut 7 and rather than threaded connection.

When the utility model is used, two fixed blocks 8 at the lower end of the protective cover main body 5 are inserted into the chute 2, the threaded rod 14 is rotated by rotating the handle 6, so that the nut 7 connected with the threaded rod is moved, thereby driving the first trapezoidal block 3 to move, under the limit of the chute 4, the first trapezoidal block 3 moves along the track of the chute 4 until the side wall of the first trapezoidal block 3 is tightly pressed against the side wall of the chute 2, thereby realizing the rapid fixation of the protective cover main body 5, avoiding the adoption of screws or rivets for fixation, the process is more complicated when the protective cover main body 5 is installed and disassembled, when the protective cover main body 5 needs to be moved, the threaded rod 14 is reversely rotated by reversely rotating the handle 6, thereby moving the nut 7 connected with the threaded rod, driving the first trapezoidal block 3 to move along the chute 4, so that the side wall of the first trapezoidal block 3 is loosened to extrude the side wall of the chute 2, thereby realizing the rapid and convenient movement of the protective cover main body 5, avoid the removal process to waste time and energy, influence work efficiency.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a numerical control lathe's protection casing, includes lathe main part (1), its characterized in that, spout (2) that two symmetries set up are seted up to the up end of lathe main part (1), two equal sliding connection has two fixed blocks (8), two in spout (2) the common fixedly connected with protection casing main part (5) in upper end of fixed block (8), two all be provided with in spout (2) and be used for carrying out the fixed establishment, two all set up on the lateral wall of fixed block (8) fluted (9), two all be provided with in recess (9) and be used for carrying out driven actuating mechanism to fixed establishment.

2. The protective cover of the numerical control lathe according to claim 1, wherein the fixing mechanism comprises a first trapezoidal block (3) arranged in the sliding groove (2), a sliding groove (13) is formed in the lower end surface of the first trapezoidal block (3), a vertical rod (11) is connected in the sliding groove (13) in a sliding mode, and a roller (12) is rotatably connected to the lower end of the vertical rod (11).

3. The shield of the numerical control lathe according to claim 2, wherein the driving mechanism comprises a second trapezoidal block (10) fixedly connected to the side wall of the groove (9), a threaded rod (14) is rotatably connected to the side wall of the second trapezoidal block (10), a chute (4) is formed in the first trapezoidal block (3), the threaded rod (14) penetrates through the chute (4), a nut (7) is fixedly connected to the inner side wall of the chute (4), and the threaded rod (14) penetrates through the nut (7) and is in threaded connection with the nut.

4. The shield of the numerically controlled lathe according to claim 3, wherein the upper ends of the two vertical rods (11) are elastically connected with the inner top of the sliding groove (13) through a spring (15), and the spring (15) is a pressure spring.

5. The shield of the numerical control lathe according to claim 4, wherein handles (6) are fixedly connected to the ends of the two threaded rods (14) located outside the inclined grooves (4), and anti-skid rubber sleeves are sleeved on the side walls of the two handles (6).

6. The shield of the numerically controlled lathe according to claim 5, wherein the side wall of the shield body (5) is provided with an observation window (16), and the observation window (16) is fixedly connected with the shield body (5) through a plurality of bolts (17).