CN214559888U - Cutting machine section protector - Google Patents

Abstract

The utility model discloses a cutting machine protection device that cuts into slices, including fixed cover, the fixed installation axle that sets up in fixed cover lateral wall middle part runs through on the installation lateral wall and sets up the slide bar, slide bar and installation axle sliding connection are close to the fixed column that sets up in slide bar top on the slide bar lateral wall, and the epaxial rotation cover that sets up along the slide bar symmetry of installing rotates, rotates on the cover lateral wall to set up the connecting rod, and the connecting rod free end rotates with the fixed column at slide bar top to be connected, and the fixed extension spring that sets up is fixed to the fixed column free end, the extension spring other end and installation axle fixed connection. The beneficial effects of the utility model are that realized the automation of protection casing through link mechanism and extension spring and rise and fall, simple to use sets up the latch and can prevent that the abrasive machine from taking place the accident after the idle running in-process before using, has also prevented because misoperation causes the incident, has improved the availability factor and the fail safe nature of equipment greatly.

Description

Cutting machine section protector

Technical Field

The utility model belongs to the technical field of the protector, especially, relate to a cutting machine section protector.

Background

The abrasive wheel cutting machine is also called an abrasive wheel saw, and is suitable for departments of building, hardware, petrochemical industry, mechanical metallurgy, hydroelectric installation and the like. The abrasive wheel cutting machine can be used for cutting metal square flat tubes, square flat steels, I-shaped steels, channel-shaped steels, carbon-element steels, element tubes and other materials, at present, a protective cover is arranged at the outer end of a grinding wheel to protect the outer end, but most of protective covers are of fixed structures, the protection range is generally about 180 degrees, which considers that the problems of actual processing and safety can be caused by larger or smaller protective covers due to different cutting types, the abrasive wheel cutting machine needs to be started firstly when in use, and can be stopped due to inertia after the use is finished, and the traditional protective cover can not be completely protected in the period of time, and the grinding wheel is in a high-speed moving state, so that safety accidents are easily caused if the abrasive wheel is improperly operated,

in the prior art, a grinding wheel cutter protective cover (patent number: 201920893128.3) provides a grinding wheel machine protective cover, but before reuse, the position of the protective cover needs to be manually adjusted, so that the use is inconvenient, and therefore a cutting machine slice protective device needs to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The to-be-solved problem of the utility model is to provide a cutting machine section protector.

In order to solve the technical problem, the utility model discloses a technical scheme is:

the utility model provides a cutting machine protection device that cuts into slices, includes fixed cover, the fixed installation axle that sets up in fixed cover lateral wall middle part, run through on the installation axle lateral wall and set up the slide bar, the slide bar with installation axle sliding connection, be close to on the slide bar lateral wall the fixed column that sets up in slide bar top, install epaxial edge the slide bar symmetry sets up the rotation cover, it sets up the connecting rod to rotate on the rotation cover lateral wall, the connecting rod free end with the fixed column at slide bar top rotates to be connected, the fixed extension spring that sets up of fixed column free end, the extension spring other end with installation axle fixed connection.

Preferably, the slide bar level runs through and sets up the mounting groove, the vertical blind hole that sets up on the mounting groove lateral wall, follow on the mounting groove lateral wall the blind hole symmetry sets up the pivot, rotate installation latch in the pivot, the fixed spring that sets up on the blind hole inside wall, spring one end with the latch closely laminates, the slide bar bottom is located the fixed spacing ring that sets up in mounting groove one side, slide in the spacing ring and set up the slider, slider one end is located the fixed push pedal that sets up in latch one side.

Preferably, the side wall of the fixed cover is fixedly provided with a sliding rail along the circumferential direction.

Preferably, the free end of the mounting shaft is fixedly provided with a connecting column, and the tension spring is connected with the mounting shaft through the connecting column.

Preferably, the rotating cover is provided with limiting grooves at two sides of the sliding rod, and the latch is matched with the limiting grooves.

Preferably, the limiting ring is fixedly connected with the sliding rod through threads.

The utility model has the advantages and positive effects that:

the utility model discloses a link mechanism has realized the automation of protection casing with the extension spring and has risen and fall, and is simple to use, sets up the latch and can prevent that the abrasive machine from taking place the accident after the idle running in-process before using, has also prevented because misoperation causes the incident, has improved the availability factor and the fail safe nature of equipment greatly.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is an isometric view of a slicer guard of the present invention;

FIG. 2 is a latch connection structure diagram of the slicing protection device of the cutting machine of the present invention;

fig. 3 is a magnified view of a structure a of the slicing protection device of the cutting machine.

The reference numerals are explained below:

1. a fixed cover; 2. a rotating cover; 3. installing a shaft; 4. a slide bar; 5. a connecting rod; 6. fixing a column; 7. a tension spring; 8. a slide rail; 9. connecting columns; 10. mounting grooves; 11. blind holes; 12. a rotating shaft; 13. a slider; 14. Pushing the plate; 15. clamping teeth; 16. a spring; 17. a limiting ring; 18. and a limiting groove.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be further explained with reference to the accompanying drawings:

example 1

As shown in fig. 1-3, a cutting machine section protector, including fixed cover 1, fixed cover 1 lateral wall middle part is fixed to set up installation axle 3, run through on the installation axle 3 lateral wall and set up slide bar 4, slide bar 4 and installation axle 3 sliding connection, be close to slide bar 4 top on the slide bar 4 lateral wall and fixedly set up fixed column 6, it rotates cover 2 to set up along slide bar 4 symmetry on the installation axle 3, it sets up connecting rod 5 to rotate on the cover 2 lateral wall to rotate, connecting rod 5 free end rotates with the fixed column 6 at slide bar 4 top to be connected, fixed column 6 free end sets up extension spring 7, the extension spring 7 other end and installation axle 3 fixed connection.

The working process of the embodiment: when the cutting machine is used, an operator moves the whole cutting machine downwards, the sliding block 13 is pushed upwards after the sliding block 13 at the bottom of the sliding rod 4 is contacted with a machined workpiece, the latch 15 rotates around the rotating shaft 12 to withdraw from the limiting groove 18, the spring 16 is compressed at the same time, the sliding rod 4 accepts upward movement after the sliding block 13 completely locks the sliding rod 4, the rotating cover 2 is driven by the connecting rod 5 to rotate along the mounting shaft 3 and stretch the tension spring 7, the cutting machine moves upwards integrally after use, the sliding rod 4 moves downwards under the action of the tension spring 7 to drive the connecting rod 5 and the rotating cover 2 to move, the latch 15 is extruded to cross the edge of the protective cover to be clamped into the limiting groove 18 when the rotating cover 2 moves to the limit position, and the rotating cover 2 is locked.

Preferably, slide bar 4 level runs through and sets up mounting groove 10, vertical blind hole 11 that sets up on a mounting groove 10 lateral wall, set up pivot 12 along blind hole 11 symmetry on the mounting groove 10 lateral wall, rotate installation latch 15 on the pivot 12, the fixed spring 16 that sets up on a blind hole 11 inside wall, spring 16 one end closely laminates with latch 15, slide bar 4 bottom is located the fixed spacing ring 17 that sets up in mounting groove 10 one side, it sets up slider 13 to slide in the spacing ring 17, slider 13 one end is located the fixed push pedal 14 that sets up in latch 15 one side, along the fixed slide rail 8 that sets up of circumference on the fixed cover 1 lateral wall, the fixed spliced pole 9 that sets up of installation axle 3 free end, extension spring 7 is connected with installation axle 3 through spliced pole 9, it sets up spacing recess 18 to lie in slide bar 4 both sides on the rotation cover 2, latch 15 and spacing recess 18 phase-match, spacing ring 17 passes through screw thread fixed connection with slide bar 4.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims (6)

1. The utility model provides a cutting machine section protector which characterized in that: including fixed cover (1), fixed cover (1) lateral wall middle part is fixed to set up installation axle (3), run through on the installation axle (3) lateral wall and set up slide bar (4), slide bar (4) with installation axle (3) sliding connection, be close to on the slide bar (4) lateral wall slide bar (4) top is fixed to set up fixed column (6), follow on installation axle (3) slide bar (4) symmetry sets up and rotates cover (2), it sets up connecting rod (5) to rotate on the cover (2) lateral wall to rotate, connecting rod (5) free end with fixed column (6) at slide bar (4) top rotate and are connected, fixed column (6) free end is fixed to be set up extension spring (7), the extension spring (7) other end with installation axle (3) fixed connection.

2. The cutter chip guard of claim 1, wherein: slide bar (4) level is run through and is set up mounting groove (10), vertical blind hole (11) that set up on mounting groove (10) a lateral wall, follow on mounting groove (10) lateral wall blind hole (11) symmetry sets up pivot (12), rotate installation latch (15) on pivot (12), fixed spring (16) that set up on blind hole (11) the inside wall, spring (16) one end with latch (15) closely laminate, slide bar (4) bottom is located mounting groove (10) one side is fixed and is set up spacing ring (17), it sets up slider (13) to slide in spacing ring (17), slider (13) one end is located latch (15) one side is fixed and is set up push pedal (14).

3. The cutter chip guard of claim 1, wherein: and a sliding rail (8) is fixedly arranged on the side wall of the fixed cover (1) along the circumferential direction.

4. The cutter chip guard of claim 1, wherein: the free end of the installation shaft (3) is fixedly provided with a connecting column (9), and the tension spring (7) is connected with the installation shaft (3) through the connecting column (9).

5. The cutter chip guard of claim 2, wherein: and limiting grooves (18) are formed in the two sides of the sliding rod (4) on the rotating cover (2), and the latch (15) is matched with the limiting grooves (18).

6. The cutter chip guard of claim 2, wherein: the limiting ring (17) is fixedly connected with the sliding rod (4) through threads.

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