CN211414813U

CN211414813U - Convenient-to-detach polishing wheel for mold machining grinder

Info

Publication number: CN211414813U
Application number: CN202020089569.0U
Authority: CN
Inventors: 何学军
Original assignee: Foshan Jushun Precision Hardware Co ltd
Current assignee: Foshan Jushun Precision Hardware Co ltd
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2020-09-04
Anticipated expiration: 2030-01-16

Abstract

The utility model discloses a mould processing grinding machine is with convenient to detach's wheel of polishing, including emery wheel and fixed plate, axis of rotation, the inside of emery wheel is equipped with first mounting hole, and is equipped with the second keyway on the first mounting hole, the inside of emery wheel is equipped with the mounting groove, and is equipped with first anti-skidding line on the mounting groove, be equipped with four group's third mounting holes on the mounting groove. The utility model discloses be provided with fixed plate and first fixed orifices cooperation, can carry out fixed mounting to the stone of polishing, the stability of the stone of polishing when using has been increased, the limitation has been reduced, be provided with axis of rotation and mounting disc cooperation, can be connected the power device of wheel of polishing and outside, the practicality of wheel of polishing has been increased, the later stage of being convenient for simultaneously is dismantled and is changed, be provided with third keyway and first keyway cooperation, pivoted stability when having increased the wheel of polishing long term use, make the wheel of polishing more convenient to use, application scope has been enlarged, and convenient popularization and use.

Description

Convenient-to-detach polishing wheel for mold machining grinder

Technical Field

The utility model relates to a wheel technical field specifically is a mould processing grinding machine is with convenient to detach's wheel of polishing.

Background

Grinding machines (grinders) grind a surface of a workpiece with grinders, most of which use a grinding wheel rotating at high speed to grind the surface, and few of which use other grinders such as oilstones and abrasive belts and free abrasives to grind the surface, and they need to be replaced after a long period of use.

The polishing wheel of the existing grinding machine has the following defects in use, 1, the polishing wheel of the existing grinding machine is simple in structure, the polishing wheel needs to be disassembled when replaced at the later stage, the existing polishing wheel is complicated in disassembly, workers are not convenient to disassemble the existing polishing wheel, and the practicability of the polishing wheel is reduced; 2. meanwhile, when the existing polishing wheel is used for a long time, the polishing wheel is easy to slip due to abrasion during rotation, and the practicability of the polishing wheel is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mould processing grinding machine is with convenient to detach's wheel of polishing to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mould processing grinding machine is with convenient to detach's wheel of polishing, includes emery wheel and fixed plate, axis of rotation, the inside of emery wheel is equipped with first mounting hole, and is equipped with the second keyway on the first mounting hole, the inside of emery wheel is equipped with the mounting groove, and is equipped with first anti-skidding line on the mounting groove, be equipped with four group's third mounting holes on the mounting groove, be equipped with the installation pipe on the fixed plate, and be equipped with four group's first fixed orificess on the fixed plate, the axis of rotation outside is equipped with the screw thread, and is equipped with the.

Preferably, four groups of clamping grooves are formed in the mounting groove, and four groups of anti-skidding protrusions are arranged on the fixing plate.

Preferably, the inside of first mounting hole is equipped with second antiskid line, and the outside of installation pipe is equipped with third antiskid line.

Preferably, the rotating shaft is provided with a mounting disc, and the mounting disc is provided with a connecting hole.

Preferably, a second mounting hole is formed in the fixing plate, and a first key groove is formed in the second mounting hole.

Preferably, a fixing bolt is rotatably mounted on the thread, and a fourth key groove is formed in the fixing bolt.

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

1. be provided with the emery wheel and polish to die machining, improved the practicality, be provided with mounting groove and first mounting hole cooperation, can install fixedly to the emery wheel, the later stage of being convenient for simultaneously is demolishd the change to the emery wheel, has increased the functionality, has improved the practicality.

2. Be provided with fixed plate and first fixed orifices cooperation, can carry out fixed mounting to the wheel of polishing, the stability of the stone of polishing when using has been increased, the limitation has been reduced, be provided with axis of rotation and mounting disc cooperation, can be connected the wheel of polishing with outside power device, the practicality of the wheel of polishing has been increased, the later stage of being convenient for simultaneously is dismantled and is changed, be provided with third keyway and first keyway cooperation, pivoted stability when having increased the wheel of polishing for a long time, make the wheel of polishing more convenient to use, application scope has been enlarged, convenient to popularize and use.

Drawings

Fig. 1 is a schematic view of a positive portion of the present invention;

FIG. 2 is a schematic view of the structure of the polishing stone of the present invention;

fig. 3 is a schematic structural view of a fixing plate of the present invention;

fig. 4 is a schematic side view of the fixing plate of the present invention;

fig. 5 is a schematic view of the structure of the rotating shaft of the present invention;

fig. 6 is a schematic view of the fixing bolt structure of the present invention.

In the figure: 1. a grinding wheel; 2. a first keyway; 3. a fixing plate; 4. a first fixing hole; 5. a second mounting hole; 6. mounting grooves; 7. a first anti-skid pattern; 8. a card slot; 9. a first mounting hole; 901. a second keyway; 10. a second anti-skid pattern; 11. a third mounting hole; 12. anti-skid projections; 13. installing a pipe; 14. third, preventing slippery lines; 15. a third keyway; 16. mounting a disc; 17. connecting holes; 18. a rotating shaft; 19. a thread; 20. fixing the bolt; 2001. a fourth keyway.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

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.

Referring to fig. 1-6, the present invention provides an embodiment: a conveniently-detachable grinding wheel for a die machining grinding machine comprises a grinding wheel 1, a fixing plate 3 and a rotating shaft 18, wherein the grinding wheel 1 is used for grinding a die through rotation, a first mounting hole 9 is formed in the grinding wheel 1, a second key groove 901 is formed in the first mounting hole 9, the first mounting hole 9 and the second key groove 901 are matched to rotatably mount the grinding wheel 1, a mounting groove 6 is formed in the grinding wheel 1, the mounting groove 6 is convenient for mounting the fixing plate 3, first anti-skid grains 7 are arranged on the mounting groove 6, the stability of the fixing plate 3 in the fixed rotation of the grinding wheel 1 is improved by the first anti-skid grains 7, four sets of third mounting holes 11 are formed in the mounting groove 6, a mounting pipe 13 is arranged on the fixing plate 3, the mounting pipe 13 is mounted on the first mounting hole 9, the stability of the fixing plate 3 in the fixed rotation of the grinding wheel 1 is improved, four sets of first fixing holes 4 are formed in the fixing plate 3, the first fixing holes 4 and the first mounting, thereby change after being convenient for later stage grinding wheel wearing and tearing, increased the functionality of grinding wheel, improved the practicality, thereby axis of rotation 18 and external power device drive emery wheel 1 through axis of rotation 18 and rotate, are equipped with screw thread 19 in the axis of rotation 18, and screw thread 19 is convenient for carry out fixed mounting through the bolt to emery wheel 1, has been equipped with third key groove 15 in the stability when emery wheel 1 rotates in axis of rotation 18.

Furthermore, four sets of clamping grooves 8 are formed in the mounting groove 6, and four sets of anti-skid protrusions 12 are arranged on the fixing plate 3. In the embodiment, when the fixed plate 3 is installed on the mounting groove 6, the anti-skid protrusions 12 are connected with the clamping grooves 8 in an embedded mode, so that the stability of the fixed plate 3 when being connected with the mounting groove 6 is improved, and the practicability is improved.

Further, the inside of first mounting hole 9 is equipped with second antiskid line 10, and the outside of installation pipe 13 is equipped with third antiskid line 14. In the embodiment, the second anti-slip threads 10 and the third anti-slip threads 14 cooperate to increase the stability of the mounting pipe 13 when being connected with the first mounting hole 9, and the practicability is improved.

Further, a mounting plate 16 is provided on the rotating shaft 18, and a connecting hole 17 is provided on the mounting plate 16. In the embodiment, the mounting disc 16 and the connecting hole 17 are connected with an external power device through bolts, so that the rotating shaft 18 can drive the grinding wheel 1 to rotate and grind, and the practicability of the grinding wheel is improved.

Further, a second mounting hole 5 is formed in the fixing plate 3, and a first key groove 2 is formed in the second mounting hole 5. In the embodiment, the second mounting hole 5 facilitates the rotation of the rotation shaft 18, and the first key groove 2 and the third key groove 15 are matched through a key pin, so that the stability of the rotation shaft 18 in the rotation connection can be improved.

Further, a fixing bolt 20 is rotatably mounted on the thread 19, and a fourth key groove 2001 is provided on the fixing bolt 20. In the embodiment, the fixing bolt 20 can fix the grinding wheel 1 during installation by matching with the thread 19, and meanwhile, the grinding wheel 1 can be conveniently removed and replaced afterwards, and the fourth key groove 2001 and the third key groove 15 are matched to increase the stability of the fixing bolt 20 during fixing, so that the looseness during use is avoided.

The working principle is as follows: fixed plate 3 passes through third mounting hole 11 and bolt fixed mounting on the third mounting hole 11 of emery wheel 1, and installation pipe 13 fixed mounting is on first mounting hole 9, and draw-in groove 8 and non-slip raised 12 have increased the stability when emery wheel 1 installs fixedly, and axis of rotation 18 fixed mounting is in second mounting hole 5, and mounting disc 16 can be connected with outside power device with the cooperation of connecting hole 17.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a mould processing grinding machine is with convenient to detach's grinding wheel, includes emery wheel (1) and fixed plate (3), axis of rotation (18), its characterized in that: the grinding wheel is characterized in that a first mounting hole (9) is formed in the grinding wheel (1), a second key groove (901) is formed in the first mounting hole (9), a mounting groove (6) is formed in the grinding wheel (1), first anti-skidding patterns (7) are formed in the mounting groove (6), four groups of third mounting holes (11) are formed in the mounting groove (6), a mounting pipe (13) is arranged on the fixing plate (3), four groups of first fixing holes (4) are formed in the fixing plate (3), threads (19) are arranged outside the rotating shaft (18), and a third key groove (15) is formed in the rotating shaft (18).

2. The easy-to-detach grinding wheel for the die-machining grinding machine as claimed in claim 1, wherein: four groups of clamping grooves (8) are formed in the mounting groove (6), and four groups of anti-skid protrusions (12) are arranged on the fixing plate (3).

3. The easy-to-detach grinding wheel for the die-machining grinding machine as claimed in claim 1, wherein: the inside of first mounting hole (9) is equipped with second antiskid line (10), and the outside of installation pipe (13) is equipped with third antiskid line (14).

4. The easy-to-detach grinding wheel for the die-machining grinding machine as claimed in claim 1, wherein: and a mounting disc (16) is arranged on the rotating shaft (18), and a connecting hole (17) is formed in the mounting disc (16).

5. The easy-to-detach grinding wheel for the die-machining grinding machine as claimed in claim 1, wherein: and a second mounting hole (5) is formed in the fixing plate (3), and a first key groove (2) is formed in the second mounting hole (5).

6. The easy-to-detach grinding wheel for the die-machining grinding machine as claimed in claim 1, wherein: and a fixing bolt (20) is rotatably arranged on the thread (19), and a fourth key groove (2001) is formed in the fixing bolt (20).