CN215588587U

CN215588587U - Novel machine tool guide rail protective cover

Info

Publication number: CN215588587U
Application number: CN202120926302.7U
Authority: CN
Inventors: 延顶峰
Original assignee: Qingdao Jianfeng Machinery Co ltd
Current assignee: Qingdao Jianfeng Machinery Co ltd
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2022-01-21
Anticipated expiration: 2031-04-30

Abstract

The utility model discloses a novel machine tool guide rail protective cover which comprises a fixed base, wherein a protective cover main body is arranged at the upper end of the fixed base, fixed plates are fixedly connected to the side walls of the two ends of the protective cover main body, two groups of positioning mechanisms for respectively positioning the two fixed plates are arranged at the upper end of the fixed base, two symmetrically arranged mounting grooves are formed in the upper end surface of the fixed base, and fixing mechanisms for fixing the fixed plates on the same side are arranged in the two mounting grooves. The quick positioning device is reasonable in structure, the protective cover main body is conveniently disassembled and assembled by arranging the fixing mechanism, the bolt fixing is avoided, the disassembling process is complicated, the protective cover main body is quickly positioned by arranging the positioning mechanism, and the deviation of the installation position of the protective cover main body caused by the lack of the positioning device during the installation is avoided.

Description

Novel machine tool guide rail protective cover

Technical Field

The utility model relates to the technical field of auxiliary devices of machine tools, in particular to a novel protective cover for a guide rail of a machine tool.

Background

The numerical control machine tool is an automatic machine tool, plays a very critical role in improving the production efficiency, and the guide rail in the numerical control machine tool is an important driving part in operation, so that the protection of the guide rail is very important, and various guide rail protective covers are developed.

Among the prior art, traditional lathe guide rail protection casing adopts screw or fix with rivet to the lathe mostly, but such mode has great drawback, is difficult for installation and dismantlement when using, and the location when the installation is also loaded down with trivial details relatively simultaneously, appears fixing a position the unsafe condition easily, leads to the mounted position to take place the skew.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a novel machine tool guide rail protective cover which is convenient to disassemble and assemble a protective cover main body through a fixing mechanism, avoids the adoption of bolt fixing and complex disassembling process, realizes quick positioning of the protective cover main body through a positioning mechanism, and avoids the deviation of the installation position of the protective cover main body due to the lack of a positioning device during installation.

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

the utility model provides a novel lathe guide rail protection casing, includes unable adjustment base, unable adjustment base's upper end is provided with the protection casing main part, equal fixedly connected with fixed plate on the both ends lateral wall of protection casing main part, unable adjustment base's upper end is provided with two sets of positioning mechanism that carry out the location to two fixed plates respectively, the mounting groove that two symmetries set up is seted up to unable adjustment base's up end, two all be provided with in the mounting groove and be used for carrying out the fixed establishment fixed to the homonymy fixed plate.

Preferably, the positioning mechanism comprises two symmetrically-arranged positioning grooves formed in the upper end face of the fixed base, the lower end of the fixed plate is fixedly connected with two symmetrically-arranged positioning blocks, the two positioning blocks are respectively inserted into the positioning grooves on the same side, and the positioning blocks are matched with the positioning grooves.

Preferably, fixed establishment is including the dwang that runs through the fixed plate, the dwang rotates with the fixed plate to be connected, the lower extreme of dwang is located the mounting groove, the dwang is located and sets up the recess that two symmetries set up, two on the lateral wall of mounting groove all rotate in the recess and be connected with the set-square, two the rotation junction of set-square and homonymy recess is provided with torque spring, equal fixedly connected with and set-square matched with dog on the both ends inside wall of mounting groove.

Preferably, the mounting groove is provided with a sliding groove on the inner side walls of the two ends, the sliding groove is internally provided with a sliding block and a supporting plate which are fixedly connected with each other between the sliding blocks, and the lower end of the supporting plate is elastically connected with the inner bottom of the mounting groove through a spring.

Preferably, two the dwang is located the equal fixed connection carousel of one end on the fixed plate, two all the cover is equipped with the anti-skidding rubber sleeve on the lateral wall of carousel.

Preferably, be provided with the observation window on the lateral wall of protection casing main part, pass through bolt fastening between observation window and the protection casing main part.

Compared with the prior art, the utility model has the beneficial effects that:

1. through setting up fixed establishment, insert the dwang on the fixed plate in the mounting groove, when inclined plane on the set-square and dog contact, the set-square contracts to the recess in, makes the set-square shift to the dog lower extreme, reaches fixed effect, and during the dismantlement, it makes set-square and dog be in the vertical state to rotate the dwang to the realization carries out convenient dismantlement to the protection casing main part, avoids adopting the bolt fastening, and the dismantlement process is loaded down with trivial details.

2. Through setting up positioning mechanism, insert a plurality of locating pieces respectively in the constant head tank that corresponds, realize carrying out quick location to the protection casing main part, because of lacking positioner when avoiding the installation, lead to protection casing main part mounted position to squint.

Drawings

Fig. 1 is an external perspective view of a novel machine tool guide rail protective cover according to the utility model;

fig. 2 is a schematic structural diagram of a novel machine tool guide rail protective cover according to the present invention;

fig. 3 is an enlarged view of a structure in fig. 2.

In the figure: the device comprises a fixed base 1, a fixed plate 2, a rotating rod 3, a rotating disc 4, an observation window 5, a protective cover main body 6, a positioning groove 7, a positioning block 8, a stop dog 9, a groove 10, a triangular plate 11, a torsion spring 12, a sliding groove 13, a sliding block 14, a supporting plate 15 and a mounting groove 16.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.

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 the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1-3, a novel machine tool guide rail protective cover, including unable adjustment base 1, unable adjustment base 1's upper end is provided with protection casing main part 6, be provided with observation window 5 on protection casing main part 6's the lateral wall, pass through the bolt fastening between observation window 5 and the protection casing main part 6, equal fixedly connected with fixed plate 2 on protection casing main part 6's the both ends lateral wall, unable adjustment base 1's upper end is provided with two sets of positioning mechanism who advances line location to two fixed plates 2 respectively, unable adjustment base 1's up end is seted up two mounting grooves 16 that the symmetry set up, all seted up spout 13 on mounting groove 16's the both ends inside wall, equal sliding connection has slider 14 in two spout 13, common fixedly connected with layer board 15 between two sliders 14, the lower extreme of layer board 15 passes through spring elastic connection with the interior bottom of mounting groove 16, all be provided with in two mounting grooves 16 and be used for going on the fixed establishment to homonymy fixed plate 2.

The positioning mechanism comprises two symmetrically-arranged positioning grooves 7 formed in the upper end face of the fixed base 1, two symmetrically-arranged positioning blocks 8 are fixedly connected to the lower end of the fixed plate 2, the two positioning blocks 8 are respectively inserted into the positioning grooves 7 on the same side, and the positioning blocks 8 are matched with the positioning grooves 7.

The fixed establishment is including the dwang 3 that runs through fixed plate 2, two dwangs 3 are located the equal fixed connection carousel 4 of one end on fixed plate 2, it is equipped with anti-skidding rubber sleeve all to overlap on the lateral wall of two carousels 4, dwang 3 rotates with fixed plate 2 to be connected, the lower extreme of dwang 3 is located mounting groove 16, set up the recess 10 that two symmetries set up on the lateral wall that dwang 3 is located mounting groove 16, all rotate in two recesses 10 and be connected with set-square 11, two set-squares 11 are provided with torque spring 12 with the rotation junction of homonymy recess 10, equal fixedly connected with and set-square 11 matched with dog 9 on the both ends inside wall of mounting groove 16.

When the protective cover is used, a worker inserts the positioning blocks 8 at the lower end of the fixing plate 2 into the appropriate positioning grooves 7 respectively to position the fixing plate 2 and the protective cover main body 6, then inserts the rotating rod 3 on the fixing plate 2 into the mounting groove 16, when the inclined surface on the triangular plate 11 is contacted with the stop dog 9, the triangular plate 11 is contracted into the groove 10, the triangular plate 11 is enabled to be displaced to the lower end of the stop dog 9 and returns to the original position under the action of the torsion spring 12 to achieve the fixing effect, and when the protective cover is disassembled, the rotating rod 3 is rotated to enable the triangular plate 11 and the stop dog 9 to be in the vertical state, and the protective cover main body 6 is lifted upwards, so that the protective cover main body 6 is conveniently disassembled, the bolt fixing is avoided, and the disassembling process is complicated.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a novel lathe guide rail protection casing, includes unable adjustment base (1), its characterized in that, the upper end of unable adjustment base (1) is provided with protection casing main part (6), equal fixedly connected with fixed plate (2) on the both ends lateral wall of protection casing main part (6), the upper end of unable adjustment base (1) is provided with two sets of positioning mechanism who advances line location to two fixed plates (2) respectively, mounting groove (16) that two symmetries set up are seted up to the up end of unable adjustment base (1), two all be provided with in mounting groove (16) and be used for going on the fixed establishment to homonymy fixed plate (2).

2. The novel machine tool guide rail protective cover according to claim 1, wherein the positioning mechanism comprises two symmetrically arranged positioning grooves (7) formed in the upper end surface of the fixing base (1), two symmetrically arranged positioning blocks (8) are fixedly connected to the lower end of the fixing plate (2), the two positioning blocks (8) are respectively inserted into the positioning grooves (7) arranged on the same side, and the positioning blocks (8) are matched with the positioning grooves (7).

3. The novel machine tool guide rail protective cover is characterized in that the fixing mechanism comprises a rotating rod (3) penetrating through a fixing plate (2), the rotating rod (3) is rotatably connected with the fixing plate (2), the lower end of the rotating rod (3) is positioned in a mounting groove (16), two symmetrically-arranged grooves (10) are formed in the side wall of the rotating rod (3) positioned in the mounting groove (16), two triangular plates (11) are rotatably connected in the grooves (10), torsion springs (12) are arranged at the rotating connection positions of the triangular plates (11) and the grooves (10) on the same side, and stop blocks (9) matched with the triangular plates (11) are fixedly connected on the inner side walls of the two ends of the mounting groove (16).

4. The novel machine tool guide rail protective cover according to claim 3, wherein sliding grooves (13) are formed in inner side walls of two ends of the mounting groove (16), sliding blocks (14) are connected in the two sliding grooves (13) in a sliding manner, a supporting plate (15) is fixedly connected between the two sliding blocks (14) together, and the lower end of the supporting plate (15) is elastically connected with the inner bottom of the mounting groove (16) through a spring.

5. The novel machine tool guide rail protective cover according to claim 4, wherein one end of each of the two rotating rods (3) on the fixed plate (2) is fixedly connected with a turntable (4), and the side walls of the two turntables (4) are sleeved with anti-skid rubber sleeves.

6. The novel machine tool guide rail protective cover is characterized in that an observation window (5) is arranged on the side wall of the protective cover main body (6), and the observation window (5) and the protective cover main body (6) are fixed through bolts.