Chip blocking and discharging mechanism of surface grinding machine

Abstract

The chip blocking and discharging mechanism comprises a grinding machine base and a working table, a chip blocking cover is fixedly connected to the upper portion of one end of the working table, a chip discharging opening is formed in the lower portion of the chip blocking cover, and a chip collecting hopper is fixedly connected to the position, corresponding to the chip discharging opening, of the end, close to the chip blocking cover, of the working table. Sliding groove edges are fixedly connected to the positions, on the two sides of the chip removal opening, of the lower portion of the chip blocking cover, and a chip removal baffle is slidably connected to the position, corresponding to the chip removal opening, of the bottom of the lower portion of the chip blocking cover. The chip removal opening is formed in the lower portion of the chip blocking cover and matched with the chip removal baffle and the chip collecting hopper, a chip removal and blanking mechanism can be formed under the condition that normal work of the grinding machine is not affected, waste can be directly moved out of a workbench area through the chip removal opening after a worker cleans and gathers the waste, and the waste can be discharged out of the workbench area through concentration of the chip collecting hopper. And waste chips can be conveniently poured into a waste material bag, the waste materials do not need to be moved out in a shoveling manner, and the convenience of cleaning work is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to grinding machine equipment technical field, especially relate to a plane grinding machine's chip removal mechanism. BACKGROUND

[0002] Grinding machine is a kind of grinding machine tool that utilizes abrasive tool to carry out grinding processing to workpiece surface, mainly carries out precision grinding to workpiece by grinding wheel, and its basic principle is to utilize the three movements generated in the grinding process of grinding wheel on workpiece surface to reach the purpose of precision machining.The three movements are respectively: the rotational movement of workpiece in the grinding process, the rotational movement of grinding wheel and the transfer movement of grinding wheel in the direction perpendicular to workpiece surface.Through the coordination of the three movements, grinding wheel carries out high-speed rotation and cutting to workpiece surface, so as to reach the required precision and surface quality.

[0003] When grinding machine is grinding workpiece, a large amount of sparks and high-temperature flying chips will be generated due to the high-speed friction between high-speed grinding wheel and workpiece, in order to prevent the influence of sparks on environment, the existing grinding machine equipment generally sets chip removal plate on the workbench in the direction opposite to the direction of spark splashing, for blocking most of flying chips, so that flying chips fall in the space in front of chip removal plate, so it needs to be cleaned frequently, but since the chip removal space of workbench itself is relatively narrow, and the edge is also provided with baffle, so that the worker is not easy to move and apply force when using cleaning tool to remove waste residue, and the tool is also easy to be knocked, and when moving out waste residue, it needs to be shovelled out one shovel at a time, so that the cleaning work is relatively inconvenient, and it has further improvement space. UTILITY MODEL CONTENTS

[0004] The utility model is aimed at at least solving one of the technical problems existing in the prior art, and provides a plane grinding machine's chip removal mechanism, which solves the above problems.

[0005] To achieve the above object, a plane grinding machine's chip removal mechanism is provided, which comprises a grinding machine base and a workbench, the upper side of the grinding machine base is fixedly connected with the workbench, the middle of one side of the grinding machine base is fixedly connected with a lift, the output end of the lift close to the workbench side is fixedly connected with a lifting seat, the end away from the lift of the lifting seat is rotatably connected with a grinding wheel, and the outer side of the lifting seat is fixedly connected with an outer cover on the upper side of the grinding wheel.

[0006] The upper middle part of the workbench is fixedly connected with a magnetic table, the upper end of the workbench on one end of the flying scrap is fixedly connected with a scrap cover, a scrap discharge port is arranged on the lower end of the scrap cover, the end of the scrap cover near the scrap cover is fixedly connected with a scrap collecting hopper at the position corresponding to the scrap discharge port, scrap chute edges are fixedly connected on both sides of the scrap discharge port on the lower end of the scrap cover, a scrap discharge baffle is slidably connected on the lower end of the scrap cover at the position corresponding to the scrap discharge port, scrap side edges are arranged on both sides of the scrap cover, and a side edge notch is formed in the scrap side edge of the scrap cover away from the elevator.

[0007] According to the scrap blocking and discharging mechanism of the plane grinding machine, the side of the outer shell away from the lifting seat is provided with a detachable cover plate.

[0008] According to the scrap blocking and discharging mechanism of the plane grinding machine, the inner part of the lifting seat is fixedly connected with a high-speed motor, and the rotating shaft of the grinding wheel is in transmission connection with the output end of the high-speed motor through the outer shell.

[0009] According to the scrap blocking and discharging mechanism of the plane grinding machine, the two sides of the scrap discharge baffle are respectively embedded into the inner sides of the corresponding scrap chute edges and are in sliding connection with the corresponding scrap chute edges.

[0010] According to the scrap blocking and discharging mechanism of the plane grinding machine, the inner part of the magnetic table is provided with an electromagnet.

[0011] According to the scrap blocking and discharging mechanism of the plane grinding machine, the end of the scrap discharge baffle away from the magnetic table is provided with a right-angle folded edge.

[0012] The above-mentioned scheme has at least one of the following beneficial effects:

[0013] 1、The utility model discloses a scrap discharge port is arranged on the lower end of the scrap cover, and the scrap discharge baffle and the scrap collecting hopper are matched, so that a mechanism for discharging and falling scrap is formed without affecting the normal work of the grinding machine.

[0014] 2、The side edge notch is formed in the scrap side edge of the scrap cover, so that the activity range of the arms of the cleaning personnel is enlarged, the activity space of the cleaning tool is improved, the activity force during cleaning is facilitated, the knocking between tools is reduced, and the practicability of the device is improved.

[0015] Additional aspects and advantages of the utility model will be partially given in the following description, partially become obvious from the following description, or be understood through the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0016] The utility model is further illustrated below in combination with the drawings and embodiments;

[0017] Figure 1 It is a left side three-dimensional structure schematic view of the chip blocking and removing mechanism of the utility model plane grinding machine;

[0018] Figure 2 It is a right side three-dimensional structure schematic view of the chip blocking and removing mechanism of the utility model plane grinding machine;

[0019] Figure 3 It is a front structure schematic view of the chip blocking and removing mechanism of the utility model plane grinding machine;

[0020] Figure 4 It is a bottom view three-dimensional structure schematic view of the chip blocking and removing mechanism of the utility model plane grinding machine.

[0021] Legend:

[0022] 1, grinding machine base;2, workbench;3, elevator;4, lifting seat;5, grinding wheel;6, outer cover;7, magnetic table;8, chip blocking cover;9, chip removal port;10, chip collecting hopper;11, sliding groove edge;12, chip removal baffle;13, chip blocking side edge;14, side edge gap. DETAILED DESCRIPTION

[0023] This part will describe the specific embodiments of the utility model in detail, the preferred embodiments of the utility model are shown in the drawings, the role of the drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0024] Reference Figures 1-4 , the utility model embodiment provides a kind of chip blocking and removing mechanism of plane grinding machine, including grinding machine base 1 and workbench 2, the top of grinding machine base 1 is fixedly connected with workbench 2, the middle part of one side of grinding machine base 1 is fixedly connected with elevator 3, the output end of elevator 3 close to the side of workbench 2 is fixedly connected with lifting seat 4, the end of lifting seat 4 away from elevator 3 is rotatably connected with grinding wheel 5, high-speed motor is fixedly connected in the inside of lifting seat 4, the rotating shaft of grinding wheel 5 is connected with the output end of high-speed motor in transmission with outer cover 6, outer cover 6 is fixedly connected on the outside of grinding wheel 5 upper side of lifting seat 4, the side of outer cover 6 away from lifting seat 4 is provided with detachable cover plate, and grinding wheel 5 is replaced easily;

[0025] The upper middle part of the workbench 2 is fixedly connected with a magnetic table 7, the inside of the magnetic table 7 is provided with an electromagnet, the upper end of the workbench 2 is fixedly connected with a chip guard 8, the lower part of the chip guard 8 is provided with a chip discharge port 9, the end of the workbench 2 close to the chip guard 8 is fixedly connected with a chip collecting hopper 10 at the position corresponding to the chip discharge port 9, the lower part of the chip guard 8 is fixedly connected with a sliding groove side 11 at the two sides of the chip discharge port 9, the lower part of the chip guard 8 is slidably connected with a chip discharge baffle 12 at the position corresponding to the chip discharge port 9, the end of the chip discharge baffle 12 away from the magnetic table 7 is provided with a right-angle folded edge, the chip discharge baffle 12 is convenient to pull out, the two sides of the chip discharge baffle 12 are embedded into the inside of the corresponding sliding groove side 11 and are slidably connected with the corresponding sliding groove side 11, a chip discharging and discharging mechanism is formed by the chip discharge port 9 arranged below the chip guard 8 and the slidable chip discharge baffle 12, the workers can directly move the waste out of the chip accumulation area of the workbench 2 through the chip discharge port 9 after gathering the waste chips, the waste chips can be conveniently poured into a waste bag through the concentration of the chip collecting hopper 10, the waste is not needed to be moved out shovel by shovel, and the cleaning work is improved in simplicity.

[0026] The two sides of the chip guard 8 are provided with a chip side 13, the chip side 13 of the side of the chip guard 8 away from the elevator 3 is provided with a side notch 14, the side notch 14 arranged in the chip side 13 of the chip guard 8 can reduce the influence of the side on the double arms, expand the double arm activity range of the cleaner, improve the activity space of the cleaning tool, facilitate the activity force during cleaning, and reduce the knocking between tools.

[0027] The workbench 2 is fixedly connected with a magnetic table 7, the inside of the magnetic table 7 is provided with an electromagnet, the upper end of the workbench 2 is fixedly connected with a chip guard 8, the lower part of the chip guard 8 is provided with a chip discharge port 9, the end of the workbench 2 close to the chip guard 8 is fixedly connected with a chip collecting hopper 10 at the position corresponding to the chip discharge port 9, the lower part of the chip guard 8 is fixedly connected with a sliding groove side 11 at the two sides of the chip discharge port 9, the lower part of the chip guard 8 is slidably connected with a chip discharge baffle 12 at the position corresponding to the chip discharge port 9, the end of the chip discharge baffle 12 away from the magnetic table 7 is provided with a right-angle folded edge, the chip discharge baffle 12 is convenient to pull out, the two sides of the chip discharge baffle 12 are embedded into the inside of the corresponding sliding groove side 11 and are slidably connected with the corresponding sliding groove side 11, a chip discharging and discharging mechanism is formed by the chip discharge port 9 arranged below the chip guard 8 and the slidable chip discharge baffle 12, the workers can directly move the waste out of the chip accumulation area of the workbench 2 through the chip discharge port 9 after gathering the waste chips, the waste chips can be conveniently poured into a waste bag through the concentration of the chip collecting hopper 10, the waste is not needed to be moved out shovel by shovel, and the cleaning work is improved in simplicity.

[0028] The workbench 2 is fixedly connected with a magnetic table 7, the inside of the magnetic table 7 is provided with an electromagnet, the upper end of the workbench 2 is fixedly connected with a chip guard 8, the lower part of the chip guard 8 is provided with a chip discharge port 9, the end of the workbench 2 close to the chip guard 8 is fixedly connected with a chip collecting hopper 10 at the position corresponding to the chip discharge port 9, the lower part of the chip guard 8 is fixedly connected with a sliding groove side 11 at the two sides of the chip discharge port 9, the lower part of the chip guard 8 is slidably connected with a chip discharge baffle 12 at the position corresponding to the chip discharge port 9, the end of the chip discharge baffle 12 away from the magnetic table 7 is provided with a right-angle folded edge, the chip discharge baffle 12 is convenient to pull out, the two sides of the chip discharge baffle 12 are embedded into the inside of the corresponding sliding groove side 11 and are slidably connected with the corresponding sliding groove side 11, a chip discharging and discharging mechanism is formed by the chip discharge port 9 arranged below the chip guard 8 and the slidable chip discharge baffle 12, the workers can directly move the waste out of the chip accumulation area of the workbench 2 through the chip discharge port 9 after gathering the waste chips, the waste chips can be conveniently poured into a waste bag through the concentration of the chip collecting hopper 10, the waste is not needed to be moved out shovel by shovel, and the cleaning work is improved in simplicity.

Claims

1. A chip and swarf removal mechanism for a surface grinding machine, comprising a machine base (1) and a table (2), characterised in that: The upper fixed connection has workbench (2) of grinding machine base (1), one side middle part fixed connection has elevator (3) of grinding machine base (1), the output end fixed connection has lifting seat (4) of elevator (3) near workbench (2) side, the one end rotation connection has grinding wheel (5) of outer cover shell (6) that lifting seat (4) is away from elevator (3), the outer cover shell (6) is fixedly connected on the outer side of grinding wheel (5) upper side. The upper middle part fixed connection has magnetic table (7) of workbench (2), the upper fixed connection has scrap cover (8) of workbench (2) in the one end of grinding wheel (5) flying scrap, the lower part of scrap cover (8) is equipped with the discharge port (9), the one end of workbench (2) is fixedly connected with the dust collecting hopper (10) of discharge port (9) corresponding position of the opposite side, the lower part of scrap cover (8) is fixedly connected with the chute edge (11) of discharge port (9) both sides, the lower part of scrap cover (8) is slidingly connected with the discharge baffle (12) of discharge port (9) corresponding position, the both sides of scrap cover (8) are provided with scrap side edge (13), the scrap side edge (13) of scrap cover (8) is away from elevator (3) side is equipped with side edge gap (14).

2. A chip and swarf retaining and ejecting mechanism for a surface grinding machine according to claim 1, wherein The side away from lifting seat (4) of outer cover shell (6) is provided with detachable cover plate.

3. A chip and swarf retaining and ejecting mechanism for a surface grinder according to claim 1, wherein The inside fixed connection has high-speed motor of lifting seat (4), the rotating shaft of grinding wheel (5) passes through outer cover shell (6) and is transmission connected with the output end of high-speed motor.

4. The chip and swarf removal mechanism of a surface grinder according to claim 1, wherein The both sides of discharge baffle (12) are respectively embedded in the inner side of corresponding chute edge (11), and are slidingly connected with corresponding chute edge (11).

5. The chip and swarf removal mechanism of a surface grinder according to claim 1, wherein The inside of magnetic table (7) is provided with electromagnet.

6. A chip and swarf retaining and ejecting mechanism for a surface grinder according to claim 1, wherein The one end away from magnetic table (7) of discharge baffle (12) is provided with right angle folding edge.

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