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CN-224223579-U - Grinder dust cover clamping device

CN224223579UCN 224223579 UCN224223579 UCN 224223579UCN-224223579-U

Abstract

The application discloses a dust cover clamping device of a grinding machine, which comprises a pressing plate, a pressing plate connecting seat, a gas spring and a turnover base, wherein the pressing plate comprises a pressing plate body and a pressing plate connecting part, the pressing plate connecting seat comprises a rotary connecting part and a fixed connecting part, a plurality of first screw holes are formed in the fixed connecting part, the pressing plate connecting part of the pressing plate is fixedly connected with the fixed connecting part of the pressing plate connecting seat through bolts screwed into the first screw holes, the gas spring is in rotary connection with the pressing plate connecting seat, the other end of the gas spring is in rotary connection with the grinding machine, the turnover base is fixedly connected onto the grinding machine, and the turnover base is in rotary connection with the pressing plate connecting seat. Compared with the mode of fastening the dust cover of the existing grinding machine, the application can push the pressing plate connecting seat to rotate on the overturning base through the thrust of the gas spring, the pressing plate connecting seat can drive the pressing plate to rotate, the pressing plate can compress the dust cover, the dust cover is prevented from falling when the grinding head is replaced, and the replacement efficiency of the grinding head is improved.

Inventors

  • CAI DUNJUN

Assignees

  • 上海拓美机械自动设备有限公司

Dates

Publication Date
20260512
Application Date
20250521

Claims (10)

  1. 1. A dust cover clamping apparatus for a grinding machine, comprising: the pressing plate (10) comprises a pressing plate body (11) and a pressing plate connecting part (12), wherein the pressing plate body (11) and the pressing plate connecting part (12) are integrally formed and connected, and a plurality of connecting holes are formed in the pressing plate connecting part (12); The pressing plate connecting seat (40) comprises a rotary connecting part (41) and a fixed connecting part (42), wherein the rotary connecting part (41) and the fixed connecting part (42) are integrally formed and connected, a plurality of first screw holes are formed in the fixed connecting part (42), and the pressing plate connecting part (12) of the pressing plate (10) is fixedly connected with the fixed connecting part (42) of the pressing plate connecting seat (40) through bolts screwed into the first screw holes; the gas spring (20) is rotationally connected with the pressing plate connecting seat (40), and the other end of the gas spring (20) is rotationally connected with the grinding machine; The turnover base (30), turnover base (30) fixed connection is on grinding machine, turnover base (30) with clamp plate connecting seat (40) rotation is connected.
  2. 2. The dust cover clamping device for a grinding machine according to claim 1, wherein the pressing plate body (11) is provided with a mounting groove (13), and a handle (14) is arranged on the mounting groove (13).
  3. 3. A clamping device for a dust cover of a grinding machine according to claim 2, wherein a drawstring (16) and a through groove (15) are arranged on the handle (14), and the drawstring (16) is arranged above the through groove (15).
  4. 4. A dust cover clamping device for a grinding machine according to claim 1, wherein one end of the gas spring (20) is rotatably connected with the pressing plate connecting seat (40) through a first universal shaft (21), and the other end of the gas spring (20) is rotatably connected with the grinding machine through a second universal shaft (22).
  5. 5. A dust cover clamping apparatus for a grinding machine as set forth in claim 4, wherein the rotary connecting portion (41) is provided with a second screw hole (43), the second screw hole (43) is screwed with one end of a bolt, and the other end of the bolt is connected with the first universal shaft (21).
  6. 6. The dust cover clamping device for a grinding machine according to claim 1, wherein the side surface of the pressing plate connecting seat (40) is of an L-shaped structure, the side surface of the pressing plate (10) is of an inverted L-shaped structure, and the L-shaped structure and the inverted L-shaped structure are mutually buckled.
  7. 7. The dust cover clamping device for a grinding machine according to claim 1, wherein the pressing plate connecting seat (40) is further provided with a notch (45), and the notch (45) is matched with the overturning base (30).
  8. 8. The dust cover clamping device for a grinding machine according to claim 7, wherein the overturning base (30) is provided with at least two second through holes from top to bottom, and the overturning base (30) is connected with the grinding machine through bolts screwed into the second through holes.
  9. 9. The dust cover clamping device for the grinding machine, as set forth in claim 8, characterized in that the turning base (30) is provided with a third through hole from left to right, a connecting shaft (31) is disposed in the third through hole, a second through hole (44) is disposed on the rotating connecting portion (41), and the connecting shaft (31) is rotatably connected with the pressing plate connecting seat (40) through the second through hole (44).
  10. 10. The dust cover clamping device for the grinding machine, as set forth in claim 9, characterized in that the connecting shaft (31) is provided with at least one positioning surface (32), the turning base (30) is provided with at least one third screw hole from top to bottom, and the connecting shaft (31) is fixedly connected with the turning base (30) through a screw screwed into the third screw hole.

Description

Grinder dust cover clamping device Technical Field The application relates to the technical field of grinding machine equipment, in particular to a dust cover clamping device of a grinding machine. Background The lower extreme that grinds the machine needs the installation dust cover, prevents that the dust of grinding in-process from flying upward, and the dust cover that also sets up is convenient to adsorb the collection to the dust. Because the dust cap itself is a consumable item, the lower end of the mill is often mounted in a clamping manner, thereby facilitating replacement. The traditional grinding machine dust cover adopts dustproof rubber strips to adhere with a male buckle and a female buckle around a gear box outer cover after the dustproof rubber strips are attached and tensioned, the dustproof rubber strips are easy to fall under the condition that grinding materials are replaced by a machine grinding head in an elevation angle, repeated installation is needed during use, and labor force of workers is increased. Disclosure of Invention The application aims to overcome the defects in the background technology, and provides the clamping device for the dust cover of the grinder. In order to achieve the technical purpose, the application adopts the following technical scheme: a dust cover clamping apparatus for a grinding machine, comprising: The pressing plate comprises a pressing plate body and a pressing plate connecting part, wherein the pressing plate body and the pressing plate connecting part are integrally formed and connected, and a plurality of connecting holes are formed in the pressing plate connecting part; The pressing plate connecting seat comprises a rotary connecting part and a fixed connecting part, wherein the rotary connecting part and the fixed connecting part are integrally formed and connected, a plurality of first screw holes are formed in the fixed connecting part, and the pressing plate connecting part of the pressing plate is fixedly connected with the fixed connecting part of the pressing plate connecting seat through bolts screwed into the first screw holes; The gas spring is rotationally connected with the pressing plate connecting seat, and the other end of the gas spring is rotationally connected with the grinding machine; the turnover base is fixedly connected to the grinding machine and is rotationally connected with the pressing plate connecting seat. The application has at least the following beneficial effects: Compared with the mode of fastening the dust cover of the existing grinding machine, the application can push the pressing plate connecting seat to rotate on the overturning base through the thrust of the gas spring, the pressing plate connecting seat can drive the pressing plate to rotate, the pressing plate can compress the dust cover, the dust cover is prevented from falling when the grinding head is replaced, and the replacement efficiency of the grinding head is improved. Drawings FIG. 1 is a schematic view of a compact perspective of the apparatus of the present application on a grinder; FIG. 2 is a schematic view of the apparatus of the present application in an exploded view on a grinder; FIG. 3 is an exploded perspective view of the device of the present application; FIG. 4 is a schematic view of an assembled three-dimensional structure of the device of the present application; FIG. 5 is a schematic diagram of an assembled side view of the apparatus of the present application; FIG. 6 is a schematic perspective view of a connecting shaft according to the present application; The numerical control grinding machine comprises 100 parts of a grinding machine, 200 parts of a dust cover, 300 parts of a clamping device, 10 parts of a pressing plate, 11 parts of a pressing plate body, 12 parts of a pressing plate connecting part, 13 parts of a mounting groove, 14 parts of a handle, 15 parts of a through groove, 16 parts of a pulling edge, 20 parts of a counterweight body, 21 parts of a first universal shaft, 22 parts of a second universal shaft, 30 parts of a turnover base, 31 parts of a connecting shaft, 32 parts of a positioning surface, 40 parts of a pressing plate connecting seat, 41 parts of a rotary connecting part, 42 parts of a fixed connecting part, 43 parts of a second screw hole, 44 parts of a second through hole, 45 parts of a second through hole and a notch. Detailed Description The present application will be described and illustrated with reference to the accompanying drawings and examples in order to make the objects, technical solutions and advantages of the present application more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application. All other embodiments, which can be made by a person of ordinary skill in the art based on the embodiments provided by the present application without making any inventive effort, a