CN216298876U

CN216298876U - Grinding machine table convenient to disassemble

Info

Publication number: CN216298876U
Application number: CN202122780274.5U
Authority: CN
Inventors: 古振春; 宾光辉
Original assignee: Suzhou Xianchuang Precision Mould Co ltd
Current assignee: Suzhou Xianchuang Precision Mould Co ltd
Priority date: 2021-11-13
Filing date: 2021-11-13
Publication date: 2022-04-15
Anticipated expiration: 2031-11-13

Abstract

The utility model relates to the technical field of grinding machine machining, and aims to provide a grinder table convenient to disassemble, which solves the problem that after a grinding wheel is shielded by a protective cover, a worker cannot conveniently observe the running state of the grinding wheel and the machining state of a workpiece being machined. The technical scheme is as follows: the utility model provides a grinding machine board convenient to dismantle, includes the safety cover, safety cover one side has the detachable apron, the apron is transparent construction. The protective cover is provided with a transparent cover plate, so that a worker can observe the operation state of the grinding wheel in the protective cover through the cover plate, and can conveniently observe a processed workpiece. The cover plate is of a detachable connection structure, so that workers can detach the cover plate, the inner part of the protective cover is convenient to clean, and the grinding wheel is convenient to maintain; simple structure, practicality are strong.

Description

Grinding machine table convenient to disassemble

Technical Field

The utility model relates to the technical field of grinding machine machining, in particular to a grinding machine table convenient to disassemble.

Background

Grinding machines are machine tools that grind the surface of a workpiece with a grindstone, and most of the grinding machines currently grind the workpiece with a grindstone that rotates at high speed. In order to ensure the safety of the grinding machine during machining, a technician installs a protective cover on the grinding wheel, and the protective cover is used for covering the grinding wheel, so that the safety of operation is improved. The protective cover has the following problems in application: after the grinding wheel is shielded by the protective cover, the working personnel can not conveniently observe the running state of the grinding wheel and the processing state of the workpiece being processed.

Disclosure of Invention

The utility model aims to provide a grinder table convenient to disassemble, which solves the problem that after a grinding wheel is shielded by a protective cover, a worker cannot conveniently observe the running state of the grinding wheel and the processing state of a workpiece being processed.

In order to realize the purpose of the utility model, the technical proposal adopted by the utility model is as follows: the utility model provides a grinding machine board convenient to dismantle, includes the safety cover, safety cover one side has the detachable apron, the apron is transparent construction.

Preferably, both sides of apron all are equipped with the mounting hole, wear to be equipped with the screw rod in the mounting hole, screw rod threaded connection is on the protective housing.

Preferably, the both sides of safety cover all are equipped with the engaging lug, be equipped with the screw on the engaging lug, the screw rod is connected in the screw.

Preferably, the cover plate is provided with a notch communicated with the mounting hole, and the cover plate is pressed on the protective cover by the screw.

Preferably, be equipped with the breach that communicates with the mounting hole on the apron, the cover is equipped with the stop gear who is used for fixed apron on the screw rod, stop gear establishes the position sleeve on the screw rod including the cover, position sleeve one end is equipped with a plurality of archs, be equipped with a plurality of spacing holes corresponding with the arch on the apron, be equipped with on the position sleeve and fix the locking subassembly on the screw rod with the position sleeve.

Preferably, the locking component is a bolt arranged on the positioning sleeve in a penetrating mode, and the screw rod is provided with a slot corresponding to the bolt.

Preferably, the locking assembly is a first rotating sleeve which is in rotating communication with the locating sleeve, and the first rotating sleeve and the screw form threaded fit.

Preferably, the locking subassembly establishes the rotatory cover of second on the position sleeve including the cover, be equipped with a plurality of holes in the circumference of position sleeve, be equipped with the round spacing groove on the outer wall of screw rod, be equipped with a plurality of mounting grooves corresponding with a hole on the inner wall of rotatory cover, the degree of depth of mounting groove increases gradually along the circumference of rotatory cover, and is equipped with the location ball in the mounting groove.

Preferably, the section of the bar hole is in a trumpet shape, and the small end of the bar hole is close to one side of the screw rod.

Preferably, a lifting opening is arranged below the cover plate.

The beneficial effects of the utility model are concentrated and expressed as follows:

1. the protective cover is provided with the transparent cover plate, so that a worker can observe the operation state of the grinding wheel in the protective cover through the cover plate, and can conveniently observe a processed workpiece.

2. The cover plate is of a detachable connection structure, so that workers can detach the cover plate, the interior of the protective cover can be conveniently cleaned, and the grinding wheel can be conveniently maintained; simple structure, practicality are strong.

Drawings

FIG. 1 is a schematic view of the overall structural installation of a first embodiment of the present invention;

FIG. 2 is a schematic view of the internal mounting structure of the protective cover of the present invention;

FIG. 3 is a schematic view of a cover plate according to a second embodiment of the present invention;

FIG. 4 is an overall structural installation schematic of a third embodiment of the present invention;

FIG. 5 is an axial cross-sectional view of a third locking assembly in a third embodiment of the utility model;

FIG. 6 is a radial cross-sectional view of a third locking assembly in a third embodiment of the utility model;

illustration of the drawings: 0. a grinding wheel; 1. a protective cover; 2. a cover plate; 3. mounting holes; 4. a screw; 5. connecting lugs; 6. a screw hole; 7. a notch; 8. a positioning sleeve; 9. a protrusion; 10. a limiting hole; 11. a second rotating sleeve; 12. a bar hole; 13. a limiting groove; 14. mounting grooves; 15. a positioning ball; 16. and lifting the opening.

Detailed Description

In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments.

Example 1

As shown in fig. 1 and 2, a grinder platform convenient to detach comprises a protective cover 1, wherein the protective cover 1 is installed on a grinder, a grinding wheel 0 is arranged inside the protective cover 1, a detachable cover plate 2 is arranged on one side of the protective cover 1, and the cover plate 2 is of a transparent structure; therefore, the worker can observe the operation state of the grinding wheel 0 in the protective cover 1 through the cover plate 2, and can conveniently observe the processed workpiece; in the embodiment, the cover plate 2 is made of transparent PVC material, and has the advantages of good strength, corrosion resistance and the like; the cover plate 2 is of a detachable connection structure, and workers can detach the cover plate 2, so that the inner part of the protective cover 1 can be cleaned conveniently, and the grinding wheel 0 can be maintained conveniently; the structure is simple, and the practicability is strong; in order to facilitate the removal of the cover plate 2 from the protective hood 1, a pull-off opening 16 is provided below the cover plate 2.

Further, in order to fix the cover plate 2, in this embodiment, mounting holes 3 are formed in both sides of the cover plate 2, a screw rod 4 penetrates through the mounting holes 3, and the screw rod 4 is in threaded connection with the protective cover 1; meanwhile, both sides of the protective cover 1 are provided with connecting lugs 5, the connecting lugs 5 are provided with screw holes 6, the screw rods 4 are connected in the screw holes 6, both sides of the cover plate 2 can be provided with the connecting lugs 5 in shapes, and the mounting holes 3 are arranged on the connecting lugs 5; the cover plate 2 is fixed to the protective cover 1 by screws 4.

Example 2

As shown in fig. 3, the difference from embodiment 1 is that: the cover plate 2 is provided with a gap 7 communicated with the mounting hole 3, the cover plate 2 is tightly pressed on the protective cover 1 by the screw rod 4, the external diameter of the thread section of the screw rod 4 is small, the gap 7 can be partially clamped on the screw rod 4, and then the cover plate 2 is tightly pressed on the protective cover 1 by the screw rod 4; in the embodiment, the cover plate 2 can be taken down without completely screwing out the screw rod 4, so that the convenience of loading and unloading operation is improved.

Example 3

As shown in fig. 4, a grinder table convenient to detach comprises a protective cover 1, wherein the protective cover 1 is installed on a grinder, a grinding wheel 0 is arranged inside the protective cover 1, a detachable cover plate 2 is arranged on one side of the protective cover 1, and the cover plate 2 is of a transparent structure; therefore, the worker can observe the operation state of the grinding wheel 0 in the protective cover 1 through the cover plate 2, and can conveniently observe the processed workpiece; in the embodiment, the cover plate 2 is made of transparent PVC material, and has the advantages of good strength, corrosion resistance and the like; the cover plate 2 is of a detachable connection structure, and workers can detach the cover plate 2, so that the inner part of the protective cover 1 can be cleaned conveniently, and the grinding wheel 0 can be maintained conveniently; the structure is simple, and the practicability is strong; in order to facilitate the removal of the cover plate 2 from the protective hood 1, a pull-off opening 16 is provided below the cover plate 2.

Furthermore, the cover plate 2 is provided with a notch 7 communicated with the mounting hole 3, the notch 7 can be directly clamped on the screw rod 4 through the notch 7, and the limiting and fixing are carried out through a limiting mechanism, so that the convenience of dismounting and mounting the cover plate 2 is improved; the cover is equipped with the stop gear who is used for fixed cover 2 on the screw rod 4, stop gear establishes the position sleeve 8 on the screw rod 4 including the cover, 8 one end of position sleeve is equipped with a plurality of archs 9, be equipped with a plurality of spacing holes 10 corresponding with protruding 9 on the apron 2, protruding 9 and spacing hole 10 equidistant setting on circumference is convenient for insert protruding 9 in spacing hole 10, be equipped with on the position sleeve 8 and fix the locking subassembly on the screw rod 4 with position sleeve 8.

The locking assembly in this embodiment provides the following three implementation configurations:

one is as follows: the locking component is a bolt which is arranged on the positioning sleeve 8 in a penetrating way, and a slot (the structure is not shown in the attached drawing) corresponding to the bolt is arranged on the screw rod 4; after the positioning sleeve 8 is sleeved on the screw rod 4, the protrusion 9 is opposite to the limiting hole 10 and inserted into the limiting hole, the bolt is opposite to the slot and inserted into the slot to fix the positioning sleeve 8, and the cover plate 2 is fixed; the fixing structure is simple to disassemble and assemble.

The second step is as follows: the locking assembly is a first rotary sleeve which is rotationally communicated with the positioning sleeve 8, the first rotary sleeve and the screw rod 4 form threaded fit (the structure is not drawn in the attached drawing), the structure does not need to find a slot corresponding to the bolt, the first rotary sleeve is directly screwed, and the dismounting operation is further simplified.

And thirdly: as shown in fig. 5-6, the locking assembly includes a second rotating sleeve 11 sleeved on the positioning sleeve 8, a plurality of holes 12 are formed in the circumferential direction of the positioning sleeve 8, in this embodiment, three holes 12 are preferably formed, and are distributed at equal intervals in the circumferential direction of the positioning sleeve 8, the cross section of each hole 12 is in a trumpet shape, and the small end of each hole 12 is close to one side of the screw rod 4; a circle of limiting groove 13 is arranged on the outer wall of the screw rod 4, a plurality of mounting grooves 14 corresponding to the strip holes 12 are arranged on the inner wall of the rotary sleeve, the depth of each mounting groove 14 is gradually increased along the circumferential direction of the rotary sleeve, and a positioning ball 15 is arranged in each mounting groove 14; therefore, when the positioning sleeve 8 is installed, the second rotary sleeve 11 is rotated to enable the positioning ball 15 to move to the deeper side of the installation groove 14, at the moment, the positioning sleeve 8 can be sleeved on the screw rod 4 to move, after the protrusion 9 is inserted into the limiting hole 10, the second rotary sleeve 11 is rotated reversely to enable the positioning ball 15 to move to the shallower side of the installation groove 14, at the moment, the positioning ball 15 is clamped into the limiting groove 13 on the screw rod 4, and the positioning of the positioning sleeve 8 is achieved; second kind locking Assembly is compared to this structure, and this structure only needs to rotate less range and can realize spacing to position sleeve 8, has further simplified the operation, and the convenience is stronger.

It should be noted that, for simplicity of description, the above-mentioned embodiments of the method are described as a series of acts or combinations, but those skilled in the art should understand that the present application is not limited by the order of acts described, as some steps may be performed in other orders or simultaneously according to the present application. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that the acts and elements referred to are not necessarily required in this application.

Claims

1. The utility model provides a grinding machine board convenient to dismantle, includes safety cover (1), its characterized in that: a detachable cover plate (2) is arranged on one side of the protective cover (1), and the cover plate (2) is of a transparent structure;

the both sides of apron (2) all are equipped with mounting hole (3), wear to be equipped with screw rod (4) in mounting hole (3), screw rod (4) threaded connection is on safety cover (1).

2. The grinder bench convenient to disassemble as claimed in claim 1, wherein: both sides of safety cover (1) all are equipped with engaging lug (5), be equipped with screw (6) on engaging lug (5), screw rod (4) are connected in screw (6).

3. The grinder bench convenient to disassemble as claimed in claim 2, wherein: the cover plate (2) is provided with a notch (7) communicated with the mounting hole (3), and the cover plate (2) is pressed on the protective cover (1) by the screw rod (4).

4. The grinder bench convenient to disassemble as claimed in claim 2, wherein: be equipped with breach (7) that are linked together with mounting hole (3) on apron (2), the cover is equipped with the stop gear who is used for fixed apron (2) on screw rod (4), stop gear establishes position sleeve (8) on screw rod (4) including the cover, position sleeve (8) one end is equipped with a plurality of archs (9), be equipped with a plurality of spacing holes (10) corresponding with protruding (9) on apron (2), be equipped with on position sleeve (8) and fix the locking Assembly on screw rod (4) with position sleeve (8).

5. The grinder bench convenient to disassemble as claimed in claim 4, wherein: the locking assembly is a bolt arranged on the positioning sleeve (8) in a penetrating mode, and a slot corresponding to the bolt is formed in the screw rod (4).

6. The grinder bench convenient to disassemble as claimed in claim 4, wherein: the locking assembly is a first rotary sleeve which is rotationally communicated with the positioning sleeve (8), and the first rotary sleeve and the screw rod (4) form threaded fit.

7. The grinder bench convenient to disassemble as claimed in claim 4, wherein: the locking assembly comprises a second rotary sleeve (11) sleeved on a positioning sleeve (8), wherein a plurality of strip holes (12) are formed in the circumferential direction of the positioning sleeve (8), a circle of limiting groove (13) is formed in the outer wall of the screw rod (4), a plurality of mounting grooves (14) corresponding to the strip holes (12) are formed in the inner wall of the rotary sleeve, the depth of each mounting groove (14) is gradually increased along the circumferential direction of the rotary sleeve, and a positioning ball (15) is arranged in each mounting groove (14).

8. The grinder bench convenient to disassemble as claimed in claim 7, wherein: the section of the bar hole (12) is in a horn shape, and the small end of the bar hole (12) is close to one side of the screw rod (4).

9. A grinder bench convenient to disassemble and assemble as claimed in any one of claims 1-8, wherein: a lifting opening (16) is arranged below the cover plate (2).