CN212824763U

CN212824763U - Air cover of table type grinding machine

Info

Publication number: CN212824763U
Application number: CN202021539817.3U
Authority: CN
Inventors: 刘景和
Original assignee: Jiangsu Ruiding Metal Products Co ltd
Current assignee: Jiangsu Ruiding Metal Products Co ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-03-30
Anticipated expiration: 2030-07-30

Abstract

The utility model discloses a desk-top abrasive machine wind lid in abrasive machine equipment technical field, including abrasive machine main part, support, base, first shell, transmission shaft, emery wheel, second shell, desk-top abrasive machine wind lid still includes first ring body, second ring body, the lantern ring, slip ring, annular and spring, and the first ring body outside is located to the fixed cover of first shell. The utility model discloses in, through being equipped with the latch closure, outside pulling latch closure, make the second shell keep away from first shell and remove, frictional force between first shell and the second shell is relieved, rotatable latch closure, make the relative first shell of second shell rotatory, adjust the opening direction of second shell, obtain suitable opening direction of polishing, remove through the second shell, make the second shell slide with first ring body mutually, the annular on the annular is compressed, the second shell is kept away from with first shell mutually, frictionless power, rotatory second shell, make drive spring and slip ring rotate together, the relative lantern ring of slip ring rotates, the opening direction of rotatable second shell.

Description

Air cover of table type grinding machine

Technical Field

The utility model relates to a grinder equipment technical field specifically is a desk-top grinder wind lid.

Background

A conventional electric bench grinder is a grinding tool for grinding hard workpieces, such as: cutters, drills, etc. The current electric bench grinder structure includes: the grinding wheel machine comprises a base, a switch panel arranged on the base, a machine body power source arranged at the upper end of the switch panel, a switch arranged on the switch panel and used for controlling the machine body power source, grinding wheels arranged at two ends of the machine body power source and driven by the machine body power source, and grinding wheel protective covers arranged on the outer sides of the grinding wheels.

This equipment of prior art is when polishing the work piece, because the opening direction of abrasive machine wind lid is fixed, adds man-hour to the work piece, hardly adjusts the opening direction of abrasive machine wind lid for this equipment adds man-hour to irregular work piece, leads to easily not polishing, makes this equipment have certain limitation. Accordingly, those skilled in the art have provided a wind cap for a table grinder to solve the problems set forth in the background art described above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a desk-top abrasive machine wind lid to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a desk-top abrasive machine wind lid, includes abrasive machine main part, support, base, first shell, transmission shaft, emery wheel, second shell, desk-top abrasive machine wind lid still includes first ring body, second ring body, lantern ring, slip ring, annular and spring, the fixed cover of first shell is located the first ring body outside, first ring body and first shell are on same central line, be equipped with the second ring body in the first ring body, the second ring body is fixed in the first shell, first shell and second ring body are on same central line, the fixed cover of one end that the first shell was kept away from to the second ring body is equipped with the lantern ring, slip ring has the slip ring on the lantern ring, slip ring and spring fixed connection, the one end that the slip ring was kept away from to the spring is fixed in the annular, the annular is located on the second shell, second shell and slip ring sliding connection, slip ring and second ring body are on same central line, the first ring body is connected with the second shell in a sliding mode.

As a further aspect of the present invention: the air cover of the table type grinder further comprises a ring buckle, the ring buckle is fixed at the center of one end, away from the first shell, of the second shell, and the first shell is fixedly connected with the grinder body.

As a further aspect of the present invention: the grinding machine is characterized in that a transmission shaft is embedded in the grinding machine body and is connected with the grinding machine body in a rotating mode, a grinding wheel is fixed at one end, away from the grinding machine body, of the transmission shaft, and the grinding wheel and the second shell are located on the same central line.

As a further aspect of the present invention: the lower end of the grinder body is fixed with a support, and the support is connected with the base through bolts.

As a further aspect of the present invention: the grinding wheel is provided with two grinding wheels which are bilaterally symmetrical by taking the grinding wheel main body as a center, and the transmission shaft and the grinding wheel main body are on the same axis.

As a further aspect of the present invention: the transmission shaft is of a cylindrical structure, and the transmission shaft and the grinding wheel are on the same axis.

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

1. in the utility model, the ring buckle is arranged to pull the ring buckle outwards, so that the second shell moves away from the first shell, the friction force between the first shell and the second shell is relieved, the ring buckle can be rotated, so that the second shell rotates relative to the first shell to adjust the opening direction of the second shell, and the opening direction is polished properly;

2. the utility model discloses in, remove through the second shell for the second shell slides mutually with first ring body, and the annular on the annular is compressed, and the second shell is kept away from mutually with first shell, and frictionless power rotates the second shell, makes to drive spring and slip ring and rotates together, and the relative lantern ring of slip ring rotates, the opening direction of rotatable second shell.

Drawings

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

fig. 2 is a side view of a second shell of the present invention;

FIG. 3 is an internal structural view of a first shell of the present invention;

fig. 4 is an enlarged view of a in fig. 3 according to the present invention.

In the figure: 1. a grinder body; 2. a support; 3. a base; 4. a first shell; 5. a drive shaft; 6. a grinding wheel; 7. a second shell; 8. looping; 9. a first ring body; 10. a second ring body; 11. a collar; 12. a slip ring; 13. a ring groove; 14. a spring.

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 to 4, in an embodiment of the present invention, a table grinder air cap includes a grinder body 1, a bracket 2, a base 3, a first shell 4, a transmission shaft 5, a grinding wheel 6, and a second shell 7, the table grinder air cap further includes a first ring 9, a second ring 10, a collar 11, a sliding ring 12, a ring groove 13, and a spring 14, the first shell 4 is fixedly sleeved outside the first ring 9, the first ring 9 and the first shell 4 are on the same center line, the second ring 10 is disposed in the first ring 9, the second ring 10 is fixed in the first shell 4, the first shell 4 and the second ring 10 are on the same center line, the collar 11 is fixedly installed on one end of the second ring 10 away from the first shell 4, the sliding ring 12 is slidably rotated on the collar 11, when the collar 11 rotates, the sliding ring 1 is fixed, so that the spring 14 does not bend and deform, the ring 12 is fixedly connected to the spring 14, one end, far away from the sliding ring 12, of the spring 14 is fixed in the ring groove 13, the ring groove 13 is formed in the second shell 7, the ring groove 13 is used for assisting sliding of the sliding ring 12, the second shell 7 is connected with the sliding ring 12 in a sliding mode, the sliding ring 12 and the second ring body 10 are located on the same central line, the first ring body 9 is connected with the second shell 7 in a sliding mode, and the first ring body 9 is used for assisting sliding of the second shell 7.

The air cover of the table grinder further comprises a ring buckle 8, the center of one end, far away from the first shell 4, of the second shell 7 is fixedly provided with the ring buckle 8, the first shell 4 is fixedly connected with the grinder body 1, the ring buckle 8 is pulled outwards, the second shell 7 can be far away from the first shell 4, no friction force exists between the first shell 4 and the second shell 7, the ring buckle 8 rotates backwards, the second shell 7 is driven to rotate, and the opening direction of the second shell 7 can be changed.

Wherein, the embedded transmission shaft 5 that is equipped with of abrasive machine main part 1 and rotate the connection mutually, the transmission shaft 5 is kept away from the one end of abrasive machine main part 1 and is fixed with emery wheel 6, and emery wheel 6 and second shell 7 are on same central line, and the inside motor drive transmission shaft 5 of abrasive machine main part 1 rotates for transmission shaft 5 drives emery wheel 6 and rotates, and emery wheel 6 polishes the work piece.

Wherein, the lower tip of grinder main part 1 is fixed with support 2, and support 2 is connected through the bolt with base 3, and support 2 is used for supporting fixed grinder main part 1, and base 3 can fix equipment on a certain point.

Wherein, the grinding wheel 6 is provided with two symmetrical left and right by taking the grinder body 1 as a center, and the transmission shaft 5 and the grinder body 1 are on the same axis.

Wherein, transmission shaft 5 is the cylinder structure, and transmission shaft 5 is on same axis with emery wheel 6.

The utility model discloses a theory of operation is: through the operation of the motor in the grinder body 1, the transmission shaft 5 is driven to rotate, so that the grinding wheel 6 is driven to rotate, the workpiece is ground, meanwhile, the second shell 7 is far away from the first shell 4 to move through the outward pull ring buckle 8, so that the friction force between the first shell 4 and the second shell 7 is reduced, the second shell 7 is convenient to rotate relative to the first shell 4, and the opening direction of the second shell 7 is rotated to a proper grinding direction.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a desk-top abrasive machine wind lid, includes abrasive machine main part (1), support (2), base (3), first shell (4), transmission shaft (5), emery wheel (6), second shell (7), its characterized in that: the air cover of the table type grinding machine further comprises a first ring body (9), a second ring body (10), a sleeve ring (11), a sliding ring (12), an annular groove (13) and a spring (14), the first ring body (9) is fixedly sleeved on the first shell (4), the first ring body (9) and the first shell (4) are located on the same central line, the second ring body (10) is arranged in the first ring body (9), the second ring body (10) is fixed in the first shell (4), the first shell (4) and the second ring body (10) are located on the same central line, one end, far away from the first shell (4), of the second ring body (10) is fixedly sleeved with the sleeve ring (11), the sliding ring (12) is slidably rotated on the sleeve ring (11), the sliding ring (12) is fixedly connected with the spring (14), one end, far away from the sliding ring (12), of the spring (14) is fixed in the annular groove (13), the second shell (7) is located in annular (13), second shell (7) and slip ring (12) sliding connection, slip ring (12) and second ring body (10) are on same central line, first ring body (9) and second shell (7) sliding connection.

2. The grinder hood according to claim 1, wherein: the air cover of the table type grinder further comprises a buckle (8), the buckle (8) is fixed at the center of one end, away from the first shell (4), of the second shell (7), and the first shell (4) is fixedly connected with the grinder body (1).

3. The grinder hood according to claim 1, wherein: the grinding machine is characterized in that a transmission shaft (5) is embedded in the grinding machine body (1) and is connected with the grinding machine body in a rotating mode, a grinding wheel (6) is fixed to one end, far away from the grinding machine body (1), of the transmission shaft (5), and the grinding wheel (6) and the second shell (7) are located on the same central line.

4. The grinder hood according to claim 1, wherein: the lower end of the grinder body (1) is fixed with a support (2), and the support (2) is connected with the base (3) through bolts.

5. The grinder hood according to claim 1, wherein: the grinding wheels (6) are arranged in a manner that the two grinding wheels are bilaterally symmetrical by taking the grinding wheel machine body (1) as a center, and the transmission shaft (5) and the grinding wheel machine body (1) are on the same axis.

6. The grinder hood according to claim 1, wherein: the transmission shaft (5) is of a cylindrical structure, and the transmission shaft (5) and the grinding wheel (6) are on the same axis.