CN214559559U

CN214559559U - High security flat grinder machine convenient to accomodate

Info

Publication number: CN214559559U
Application number: CN202022942089.7U
Authority: CN
Inventors: 何军
Original assignee: Seetom Mold Industries Ltd
Current assignee: Seetom Mold Industries Ltd
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-11-02
Anticipated expiration: 2030-12-11

Abstract

The utility model discloses a high security flat grinder machine convenient to accomodate, including grinding machine body, emery wheel, screw thread axle and bull stick, the upper left end of grinding machine body is provided with the casing, install three-phase motor in the casing, three-phase motor's lower extreme is connected with the screw thread axle, and the outside of screw thread axle is provided with the loop bar, the emery wheel is installed to the right-hand member of loop bar, the right-hand member of grinding machine body is connected with hollow cylinder, hollow cylinder's upper end is provided with the gear, hollow cylinder's internally mounted has the connecting axle, the outside of gear is connected with the threaded rod, and the right-hand member of threaded rod is provided with the bull stick, a supporting bench is installed to the upper end of connecting axle. This high security flat grinder function convenient to accomodate is convenient for through accomodating workstation to this internally of grinding machine to protect the workstation, and can act as the protective layer after the folding cover of workstation upper end is pulled up, play the guard action to operating personnel when polishing.

Description

High security flat grinder machine convenient to accomodate

Technical Field

The utility model relates to a grinding machine technical field specifically is a high security flat grinder machine convenient to accomodate.

Background

Because the parts which cannot be produced by the machining process are completely flat, and the appearance of most parts has a few uneven places or burrs and the like after the machining is finished, the parts which need to be polished are generally polished by using a grinder.

However, the workbench of the conventional grinding machine is worn due to long-term exposure, and when the part is ground, an error is generated, and a small residue may fly out to cause personal injury during grinding.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high security surface grinder machine convenient to accomodate to propose the unsafe problem of current grinding machine operation in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high security flat grinder machine convenient to accomodate, includes grinder body, emery wheel, threaded shaft and bull stick, the upper left end of grinder body is provided with the casing, install the three-phase motor in the casing, the lower extreme of three-phase motor is connected with the threaded shaft, and the outside of threaded shaft is provided with the loop bar, the emery wheel is installed to the right-hand member of loop bar, the right-hand member of grinder body is connected with hollow cylinder, hollow cylinder's upper end is provided with the gear, hollow cylinder's internally mounted has the connecting axle, the outside of gear is connected with the threaded rod, and the right-hand member of threaded rod is provided with the bull stick, a supporting bench is installed to the upper end of connecting axle, and a supporting bench's upper end is connected with the workstation to the upper end of workstation is provided with the flip-top, the safety pin is installed in a supporting bench's the outside.

Preferably, the grinder body comprises a storage groove, and a folding cover is arranged at the top end of the storage groove.

Preferably, two safety pins are arranged on the outer side of the supporting table, and the safety pins and the grinding machine body form sliding connection.

Preferably, the inner diameter of the gear is smaller than that of the hollow cylinder, and the gear and the connecting shaft form threaded connection.

Preferably, the hollow cylinder, the grinder body and the gear form a bearing connection, and the gear is meshed with the threaded rod.

Preferably, the loop bar and the threaded shaft form a threaded connection, and the threaded shaft and the lower end fixing block form a bearing connection.

Compared with the prior art, the beneficial effects of the utility model are that: this high security flat grinder function convenient to accomodate is convenient for through accomodating workstation to grinding machine originally internally to protect the workstation, and can act as the protective layer after the flip of workstation upper end is pulled up, play the guard action to operating personnel when polishing:

1. the folding cover is folded after being pulled open, the folding cover is placed at the right end of the grinder body, a protection effect can be started during grinding, the hollow cylinder is rotated by rotating the rotating rod, the upper end of the hollow cylinder is provided with the gear, the connecting shaft moves upwards, the workbench is lifted to a required position, and safety pins are inserted into two ends of the workbench, so that the stability of the workbench is enhanced;

2. through controlling the three-phase motor to make the threaded shaft rotate, further control the emery wheel of loop bar right-hand member and reciprocate, thereby polish the part of co-altitude not.

Drawings

FIG. 1 is a schematic sectional view of the present invention;

fig. 2 is a schematic top view of the threaded rod and the hollow cylinder of the present invention;

FIG. 3 is a schematic view of a supporting platform of the present invention;

FIG. 4 is a schematic structural view of the workbench after the utility model is opened;

fig. 5 is a schematic front view of the present invention.

In the figure: 1. a grinder body; 101. a receiving groove; 2. a grinding wheel; 3. a folding cover; 4. a work table; 5. a support table; 6. a gear; 7. a hollow cylinder; 8. a connecting shaft; 9. a threaded rod; 10. a threaded shaft; 11. a loop bar; 12. a three-phase motor; 13. a housing; 14. a shear pin; 15. and (4) rotating the rod.

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.

Referring to fig. 1-5, the present invention provides a technical solution: a high-safety surface grinder convenient to store comprises a grinder body 1, a storage groove 101, a grinding wheel 2, a folding cover 3, a workbench 4, a support table 5, a gear 6, a hollow cylinder 7, a connecting shaft 8, a threaded rod 9, a threaded shaft 10, a loop bar 11, a three-phase motor 12, a shell 13, a safety pin 14 and a rotating rod 15, wherein the shell 13 is arranged at the upper left end of the grinder body 1, the three-phase motor 12 is installed in the shell 13, the lower end of the three-phase motor 12 is connected with the threaded shaft 10, the loop bar 11 is arranged on the outer side of the threaded shaft 10, the grinding wheel 2 is installed at the right end of the loop bar 11, the hollow cylinder 7 is connected at the right end of the grinder body 1, the gear 6 is arranged at the upper end of the hollow cylinder 7, the connecting shaft 8 is installed inside the hollow cylinder 7, the threaded rod 9 is connected on the outer side of the gear 6, the rotating rod 15 is arranged at the right end of the threaded rod 9, the support table 5 is installed at the upper end of the connecting shaft 8, and the upper end of the supporting platform 5 is connected with a workbench 4, the upper end of the workbench 4 is provided with a folding cover 3, and the outer side of the supporting platform 5 is provided with a safety pin 14.

The grinder body 1 includes a storage groove 101, and a folding cover 3 is provided on the top end of the storage groove 101, so that a work table 4 can be stored through the storage groove 101.

Two safety pins 14 are arranged on the outer side of the support table 5, and the safety pins 14 are in sliding connection with the grinding machine body 1, so that the stability of the workbench 4 can be improved conveniently through the safety pins 14.

The inner diameter of the gear 6 is smaller than that of the hollow cylinder 7, the gear 6 and the connecting shaft 8 form threaded connection, and the connecting shaft 8 can be conveniently lifted through rotation of the gear 6.

Hollow cylinder 7 constitutes the bearing with grinding machine body 1 and gear 6 and is connected, and gear 6 and threaded rod 9 meshing can be convenient for make gear 6 rotate through rotating threaded rod 9.

The loop bar 11 and the threaded shaft 10 form threaded connection, and the threaded shaft 10 and the lower end fixing block form bearing connection, so that the height of the grinding wheel 2 can be conveniently controlled by controlling the three-phase motor 12.

The working principle is as follows: according to fig. 1 and 4, earlier open folding lid 3, place in the right side of grinding machine body 1 after folding, can play protection operating personnel's effect when polishing, according to fig. 2, through rotating bull stick 15, make hollow cylinder 7 rotate, because hollow cylinder 7 is spacing by gear 6, thereby make connecting axle 8 rise, connecting axle 8 drives brace table 5 and workstation 4 and rises to stall bull stick 15 behind the required position, insert safety pin 14 at brace table 5 both ends, thereby workstation 4's stability has been increased:

when in polishing, the three-phase motor 12 is started to drive the threaded shaft 10 to rotate, and the threaded shaft 10 and the sleeve rod 11 form threaded connection, so that the grinding wheel 2 connected with the sleeve rod 11 descends to a polishing position, and further, a part is polished;

after polishing, the safety pin 14 is pulled out, the rotating rod 15 is rotated, the connecting shaft 8 descends, the workbench 4 descends to enter the accommodating groove 101, the folding cover 3 is opened at the upper end of the accommodating groove 101, the protection effect on the workbench 4 is achieved, operation is convenient, and the content which is not described in detail in the specification belongs to the prior art which is known to a person skilled in the art.

It is to be understood that the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience and simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operated in a particular orientation, and are not to be construed as limiting the scope of the present invention.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high security surface grinder machine convenient to accomodate, includes grinding machine body (1), emery wheel (2), threaded shaft (10) and bull stick (15), its characterized in that: a machine shell (13) is arranged at the upper left end of the grinding machine body (1), a three-phase motor (12) is installed in the machine shell (13), the lower end of the three-phase motor (12) is connected with a threaded shaft (10), a sleeve rod (11) is arranged on the outer side of the threaded shaft (10), a grinding wheel (2) is installed at the right end of the sleeve rod (11), a hollow cylinder (7) is connected with the right end of the grinding machine body (1), a gear (6) is arranged at the upper end of the hollow cylinder (7), a connecting shaft (8) is installed inside the hollow cylinder (7), a threaded rod (9) is connected to the outer side of the gear (6), a rotating rod (15) is arranged at the right end of the threaded rod (9), a supporting table (5) is installed at the upper end of the connecting shaft (8), a workbench (4) is connected to the upper end of the supporting table (5), and a folding cover (3) is arranged at the upper end of the workbench (4), and a safety pin (14) is arranged on the outer side of the support platform (5).

2. A high-safety surface grinder convenient to store as claimed in claim 1, wherein: the grinding machine body (1) comprises a storage groove (101), and a folding cover (3) is arranged at the top end of the storage groove (101).

3. A high-safety surface grinder convenient to store as claimed in claim 1, wherein: two safety pins (14) are arranged on the outer side of the supporting table (5), and the safety pins (14) are in sliding connection with the grinding machine body (1).

4. A high-safety surface grinder convenient to store as claimed in claim 1, wherein: the inner diameter of the gear (6) is smaller than that of the hollow cylinder (7), and the gear (6) and the connecting shaft (8) form threaded connection.

5. A high-safety surface grinder convenient to store as claimed in claim 1, wherein: the hollow cylinder (7) is connected with the grinder body (1) and the gear (6) through bearings, and the gear (6) is meshed with the threaded rod (9).

6. A high-safety surface grinder convenient to store as claimed in claim 1, wherein: the loop bar (11) and the threaded shaft (10) form threaded connection, and the threaded shaft (10) and the lower end fixing block form bearing connection.