CN210189227U

CN210189227U - Cutting device's protection machanism is used in hardware production

Info

Publication number: CN210189227U
Application number: CN201921217864.3U
Authority: CN
Inventors: Shaolong Luo; 罗少珑
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-03-27
Anticipated expiration: 2029-07-31

Abstract

The utility model discloses a cutting device's protection machanism is used in hardware production, including the protection casing, outside one side position movable mounting of protection casing has first movable cover, the outside opposite side position movable mounting of protection casing has the second movable cover, the inside of protection casing runs through there is the screw rod, the one end movable mounting of screw rod has the locking knob, the outside cover of screw rod is equipped with first go-between and second go-between, first go-between and first movable cover fixed connection, second go-between and second movable cover fixed connection, the anterior one side turning position of protection casing is seted up flutedly, the inside of recess is equipped with the screw, the inside fixed mounting of protection casing has the fixed column. A cutting device's protection machanism for hardware production, increased the protecting effect, also can conveniently polish to the cutting knife simultaneously, improved the functionality, the result of use is better.

Description

Cutting device's protection machanism is used in hardware production

Technical Field

The utility model relates to a protection machanism field, in particular to cutting device's protection machanism is used in hardware production.

Background

The protection mechanism of the cutting device for hardware production is used on the cutting device for hardware production, mainly covers the upper part of a cutting knife for placing cutting scraps to splash, and belongs to a part which must be used on cutting decoration; because of the cutting knife when cutting the product, the edge of a knife need infiltrate on the product, so the protection casing of cutting knife usually is semicircular, but semicircular protection casing protecting effect is relatively poor, can appear still that the phenomenon that the cutting sweeps splashes, if splash the phenomenon that people can produce the scald on one's body, barrier propterty is relatively poor, and the security is lower, and secondly the functionality is lower, can not polish for the cutting knife, and the result of use is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cutting device's protection machanism is used in hardware products production can effectively solve the poor and lower problem of functional of protective effect among the background art.

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

a protection mechanism of a cutting device for hardware production comprises a protection cover, wherein a first movable cover is movably mounted at one side of the outside of the protection cover, a second movable cover is movably mounted at the other side of the outside of the protection cover, a screw rod penetrates through the inside of the protection cover, a locking knob is movably mounted at one end of the screw rod, a first connecting ring and a second connecting ring are sleeved on the outside of the screw rod, the first connecting ring is fixedly connected with the first movable cover, the second connecting ring is fixedly connected with the second movable cover, a groove is formed in the corner position of one side of the front portion of the protection cover, a screw is arranged inside the groove, a fixed column is fixedly mounted inside the protection cover, a movable column is connected with one end of the fixed column through a piston, a spring is sleeved on the outside of the fixed column, a polishing block is fixedly mounted at one end of the, and a nut is fixedly arranged inside the protective cover.

Preferably, the screw rod is fixedly connected with the protective cover, the locking knobs are in threaded butt joint with the screw rod, and the locking knobs are arranged at two ends of the screw rod.

Preferably, the screw thread is butted with the nut, and the screw penetrates through the nut and then butts against the central position of the grinding block.

Preferably, the shape of the protection cover is semicircular, and the shapes of the first movable cover and the second movable cover are one fifth of the sector of the protection cover.

Preferably, the shape of the grinding blocks is triangular, the number of the grinding blocks is two, and the two grinding blocks are symmetrically arranged.

Preferably, one end of the spring is fixedly connected with the movable column, and the other end of the spring is fixedly connected with the protective cover.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses in, through the first movable cover and the second movable cover that set up, first movable cover and second movable cover are respectively through first go-between and second go-between and screw rod swing joint, and first movable cover and second movable cover the outside at the protection casing, so first movable cover and second movable cover can use the screw rod to rotate as the centre of a circle, people can be according to the size of cutting material, adjust first movable cover and second movable cover suitable position and protect, the protecting effect is better, through the piece of polishing that sets up, can make things convenient for people to polish to the cutting knife, the functionality has been improved, the practicality is higher.

Drawings

FIG. 1 is a schematic view of the overall structure of a protection mechanism of a cutting device for producing hardware products according to the present invention;

FIG. 2 is a bottom view of the protection mechanism of the cutting device for hardware production according to the present invention;

FIG. 3 is an enlarged view of A in FIG. 2 of a protection mechanism of the cutting device for hardware production according to the present invention;

fig. 4 is an enlarged view of B in fig. 2 of the protection mechanism of the cutting device for hardware production according to the present invention.

In the figure: 1. a protective cover; 2. a first movable cover; 3. a second movable cover; 4. locking the knob; 5. a groove; 6. a screw; 7. a first connecting ring; 8. a second connection ring; 9. a screw; 10. fixing a column; 11. a movable post; 12. a spring; 13. grinding blocks; 14. and (4) a nut.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 in specific cases to those skilled in the art.

As shown in fig. 1-4, a protection mechanism of a cutting device for hardware production comprises a protection cover 1, a first movable cover 2 is movably installed at one side of the outside of the protection cover 1, a second movable cover 3 is movably installed at the other side of the outside of the protection cover 1, a screw rod 9 penetrates through the inside of the protection cover 1, a locking knob 4 is movably installed at one end of the screw rod 9, a first connecting ring 7 and a second connecting ring 8 are sleeved outside the screw rod 9, the first connecting ring 7 is fixedly connected with the first movable cover 2, the second connecting ring 8 is fixedly connected with the second movable cover 3, a groove 5 is formed in the corner position of one side of the front portion of the protection cover 1, a screw 6 is arranged inside the groove 5, a fixed column 10 is fixedly installed inside the protection cover 1, and a movable column 11 is connected to one end of the fixed column 10 through a piston, a spring 12 is sleeved outside the fixed column 10, a polishing block 13 is fixedly mounted at one end of the movable column 11, and a screw cap 14 is fixedly mounted inside the protective cover 1;

the screw rod 9 is fixedly connected with the protective cover 1, the locking knob 4 is in threaded butt joint with the screw rod 9, and the locking knobs 4 are arranged at two ends of the screw rod 9; the screw 6 is in threaded butt joint with a nut 14, and the screw 6 penetrates through the nut 14 and then abuts against the central position of the grinding block 13; the protective cover 1 is semicircular, and the first movable cover 2 and the second movable cover 3 are in the shape of a fifth sector of the protective cover 1; the shape of the grinding blocks 13 is triangular, the number of the grinding blocks 13 is two, and the two grinding blocks 13 are symmetrically arranged; one end of the spring 12 is fixedly connected with the movable column 11, and the other end of the spring 12 is fixedly connected with the protective cover 1.

It should be noted that, the utility model relates to a protection mechanism of cutting device for hardware production, when in use, people can adjust the first movable cover 2 and the second movable cover 3 to proper positions for protection according to the size of the product to be cut, when in adjustment, firstly, two locking knobs 4 are loosened respectively, after loosening, the first connecting ring 7 and the second connecting ring 8 can rotate by taking the screw rod 9 as the center of a circle, people can adjust the positions of the first movable cover 2 and the second movable cover 3, after adjusting the positions, after fastening the two locking knobs 4, through the screw action between the locking knobs 4 and the screw rod 9, the first movable cover 2 and the second movable cover 3 are extruded and fixed by the two locking knobs 4, the protection effect can be increased, the practicability is higher, when the cutting knife needs to be polished, the screwdriver 6 is rotated by the external screw, screw 6 through with nut 14 between the screw thread effect promote the piece of polishing 13 remove, when removing two piece of polishing 13 to the laminating cutting knife, start cutting knife low-speed operation, the cutting knife is polished when the piece of polishing 13, and the shape of the piece of polishing 13 is triangle-shaped, can make things convenient for the cutting knife to get into smoothly between two pieces of polishing 13, the functional of safeguard mechanism has been improved, therefore, the practicality, spring 12 atress is stretched when utilizing screw 6 to promote the piece of polishing 13, so when people not hard up screw 6 or pull down screw 6, spring 12 loses the power and contracts, thereby withdraw the piece of polishing 13, can carry out cutting work.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a cutting device's protection machanism for hardware production which characterized in that: the protective cover comprises a protective cover (1), a first movable cover (2) is movably mounted at one side of the outside of the protective cover (1), a second movable cover (3) is movably mounted at the other side of the outside of the protective cover (1), a screw rod (9) penetrates through the inside of the protective cover (1), a locking knob (4) is movably mounted at one end of the screw rod (9), a first connecting ring (7) and a second connecting ring (8) are sleeved on the outside of the screw rod (9), the first connecting ring (7) is fixedly connected with the first movable cover (2), the second connecting ring (8) is fixedly connected with the second movable cover (3), a groove (5) is formed in the corner position of one side of the front portion of the protective cover (1), a screw (6) is arranged in the groove (5), and a fixed column (10) is fixedly mounted in the protective cover (1), the one end piston of fixed column (10) is connected with movable post (11), the outside cover of fixed column (10) is equipped with spring (12), the one end fixed mounting of movable post (11) has sanding block (13), the inside fixed mounting of protection casing (1) has nut (14).

2. The protection mechanism of the cutting device for hardware production according to claim 1, characterized in that: the screw rod (9) is fixedly connected with the protective cover (1), the locking knobs (4) are in threaded butt joint with the screw rod (9), and the locking knobs (4) are arranged at two ends of the screw rod (9).

3. The protection mechanism of the cutting device for hardware production according to claim 1, characterized in that: the screw (6) is in threaded butt joint with the nut (14), and the screw (6) penetrates through the nut (14) and then abuts against the central position of the polishing block (13).

4. The protection mechanism of the cutting device for hardware production according to claim 1, characterized in that: the shape of protection casing (1) is semi-circular, the shape of first movable cover (2) and second movable cover (3) is one fifth fan-shaped of protection casing (1).

5. The protection mechanism of the cutting device for hardware production according to claim 1, characterized in that: the shape of the grinding blocks (13) is triangular, the number of the grinding blocks (13) is two, and the two grinding blocks (13) are symmetrically arranged.

6. The protection mechanism of the cutting device for hardware production according to claim 1, characterized in that: one end of the spring (12) is fixedly connected with the movable column (11), and the other end of the spring (12) is fixedly connected with the protective cover (1).