CN213945827U - Vertical shaft circular grinding machine - Google Patents

Vertical shaft circular grinding machine Download PDF

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Publication number
CN213945827U
CN213945827U CN202022811201.3U CN202022811201U CN213945827U CN 213945827 U CN213945827 U CN 213945827U CN 202022811201 U CN202022811201 U CN 202022811201U CN 213945827 U CN213945827 U CN 213945827U
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China
Prior art keywords
workbench
grinding
plate
adjusting
blade
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Application number
CN202022811201.3U
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Chinese (zh)
Inventor
竺小勇
张�杰
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Shanghai Tianzhu Mechanical Blade Co ltd
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Shanghai Tianzhu Mechanical Blade Co ltd
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Priority to CN202022811201.3U priority Critical patent/CN213945827U/en
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Abstract

The application relates to a vertical shaft round table grinding machine, which comprises a grinding machine main body, a workbench arranged on the grinding machine main body, an adjusting base arranged on the workbench, a driving motor arranged on the upper surface of the workbench, a grinding carriage arranged on the workbench, a grinding wheel arranged on the grinding carriage and fixedly connected with a power output shaft of the driving motor, and a cooling liquid pipe arranged on the grinding carriage and used for supplying cooling liquid; the adjusting base comprises a bottom plate fixed on the workbench, an adjusting plate connected with the bottom plate in a sliding mode along an arc-shaped track, a blade electromagnetic placing frame arranged on the upper surface of the adjusting plate, and a driving assembly arranged on the bottom plate and used for driving the adjusting plate to move. The application relates to the technical field of finish machining equipment, and the blade grinding track adjusting device has the advantages that the blade grinding tracks of different shapes can be adjusted more conveniently, and the product quality is improved.

Description

Vertical shaft circular grinding machine
Technical Field
The application relates to the technical field of finish machining equipment, in particular to a vertical shaft circular grinder.
Background
At present, in the blade production process, a grinding machine is needed to enable the edge of the blade to be sharper. Grinding machines commonly used in the related art are a vertical-axis circular table grinding machine and a horizontal-axis circular table grinding machine, and a grinding wheel fixed on a worktable of the grinding machine is ground to and fro by the grinding wheel on the grinding machine so as to meet the requirement of processing quality.
In view of the above-mentioned related art, the inventor believes that there is a defect that the grinding track adjustment is inconvenient to cause poor product quality when grinding blades of different shapes.
SUMMERY OF THE UTILITY MODEL
In order to enable the grinding tracks of the blades in different shapes to be adjusted more conveniently and further improve the product quality, the application provides a vertical shaft circular table grinding machine.
The application provides a vertical scroll round platform grinding machine adopts following technical scheme:
a vertical shaft round platform grinding machine comprises a grinding machine body, a workbench arranged on the grinding machine body, an adjusting base arranged on the workbench, a driving motor arranged on the upper surface of the workbench, a grinding carriage arranged on the workbench, a grinding wheel arranged on the grinding carriage and fixedly connected with a power output shaft of the driving motor, and a cooling liquid pipe arranged on the grinding carriage and used for supplying cooling liquid;
the adjusting base comprises a bottom plate fixed on the workbench, an adjusting plate connected with the bottom plate in a sliding mode along an arc-shaped track, a blade electromagnetic placing frame arranged on the upper surface of the adjusting plate, and a driving assembly arranged on the bottom plate and used for driving the adjusting plate to move.
Through adopting above-mentioned technical scheme, when grinding the rectangle blade, can open the grinding machine main part after, adjust emery wheel and driving motor and carry out the grinding of blade at the removal orbit of horizontal direction, when the edge of a knife of blade has certain radian, the accessible is adjusted drive assembly and is made blade electromagnetism rack drive by absorbent blade along arc orbit reciprocating sliding on the round platform, emery wheel rigidity is motionless, and then the completion has the blade of certain radian to grind, this kind of regulative mode is compared in artifical manual grinding more stable, not only more time-saving and labor-saving, it is better to still enable the grinding quality.
Optionally, a baffle is arranged on the side surface of the upper surface of the workbench.
Through adopting above-mentioned technical scheme, coolant liquid or piece when setting up the ability of preventing to grind of baffle splash, reduce artifical subsequent clearance work load, can also prevent that the blade from breaking off when grinding and producing the piece departure and causing the incident.
Optionally, a lighting lamp is arranged on the upper surface of the workbench.
Through adopting above-mentioned technical scheme, the setting of light can be convenient for manual operation grinding machine, makes it better aim at the emery wheel with the blade to obtain better grinding angle, and then improve the finished product quality after the blade grinds.
Optionally, the upper surface of bottom plate is equipped with the arc spout, the lower surface of regulating plate is equipped with the slider that matches with the arc spout.
By adopting the technical scheme, the sliding block slides in the arc-shaped sliding groove, so that the adjusting plate can only slide along the arc-shaped sliding groove, the moving track of the blade is arc-shaped, and the grinding machine can be suitable for grinding the blade with a certain radian.
Optionally, the bottom surface of the sliding block is provided with a roller.
Through adopting above-mentioned technical scheme, the setting up of gyro wheel makes the resistance that the slip of slider received littleer, avoids the regulating plate to produce in the removal process and ends up in a pause, influences the grinding quality of blade.
Optionally, the blade electromagnetic placing frame comprises two mounting blocks symmetrically arranged on the upper surface of the adjusting plate and electromagnets erected on the mounting blocks.
By adopting the technical scheme, the blade can be sucked after the electromagnet is electrified, so that the blade is more convenient and faster to set and install.
Optionally, the adjusting plate is composed of two hinged rectangular plate bodies and an adjusting bolt penetrating through one side of the rectangular plate body far away from the hinged position.
By adopting the technical scheme, when the inclined angle of the blade edge of the blade needs to be adjusted to obtain a better grinding angle, the adjusting bolt can be unscrewed, and then one rectangular plate body is adjusted and rotated to form a certain included angle with the other rectangular plate body, so that the grinding of the blade is completed, and the blade with higher quality is obtained.
Optionally, the driving assembly comprises an installation plate vertically arranged on the upper surface of the bottom plate and an electric push rod with the tail end rotatably connected with the installation plate;
the telescopic end of the electric push rod is connected with one side surface of the rectangular plate body along the length direction through a pin shaft.
By adopting the technical scheme, the telescopic end of the electric push rod can extend out or retract after the electric push rod is electrified and started, correspondingly, the rectangular plate body can be driven to reciprocate along an arc-shaped track, the reciprocating movement of the blade is completed, and grinding is performed.
In summary, the present application includes at least one of the following beneficial technical effects:
1. according to the blade grinding device, the blade is ground by adjusting the moving tracks of the grinding wheel and the driving motor in the horizontal direction, when the knife edge of the blade has a certain radian, the blade electromagnetic placing frame can drive the adsorbed blade to slide on the circular table in a reciprocating mode along the arc-shaped track through adjusting the driving assembly, the position of the grinding wheel is fixed, and then the blade with the certain radian is ground, and compared with manual grinding, the adjusting mode is more stable, time and labor are saved, and the grinding quality is better;
2. when the inclined angle of the blade edge of the blade needs to be adjusted to obtain a better grinding angle, the adjusting bolt can be unscrewed, and then one of the rectangular plate bodies is adjusted and rotated to form a certain included angle with the other rectangular plate body, so that the grinding of the blade is completed, and the blade with higher quality is obtained.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
Fig. 2 is a schematic structural diagram of an adjusting base in the embodiment of the present application.
Fig. 3 is a schematic view for showing the structure of the slider and the roller.
Description of reference numerals: 11. a grinder body; 21. a work table; 31. an adjusting base; 41. a drive motor; 51. a grinding carriage; 52. a grinding wheel; 61. a coolant tube; 311. a base plate; 312. an adjusting plate; 313. placing a blade electromagnetic rack; 314. a drive assembly; 211. a baffle plate; 212. an illuminating lamp; 315. an arc-shaped chute; 316. a slider; 317. a roller; 3131. mounting blocks; 3132. an electromagnet; 3121. a rectangular plate body; 3122. adjusting the bolt; 3141. mounting a plate; 3142. an electric push rod.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses a vertical shaft circular table grinding machine. Referring to fig. 1, a vertical spindle circular table grinder includes a grinder body 11, a table 21, an adjustment base 31, a drive motor 41, a wheel frame 51, a grinding wheel 52, and a coolant pipe 61. The workbench 21 is arranged on the upper surface of the grinding machine body 11, the adjusting base 31 is arranged on the upper surface of the workbench 21, the driving motor 41 is arranged on the upper surface of the workbench 21, the grinding carriage 51 is arranged on the upper surface of the workbench 21, the grinding wheel 52 is fixedly connected with a power output shaft of the driving motor 41, the cooling liquid pipe 61 is arranged along the grinding machine body 11, and a liquid discharge port is bound on the grinding carriage 51 and used for cooling and removing chips when the grinding wheel 52 is ground.
Referring to fig. 1, a grinding machine main body 11 is composed of a machine shell, a machine frame and a control box installed on the machine frame, and the control box can be controlled by a PLC or a microcomputer. The worktable 21 is fixedly installed on the upper surface of the frame by bolts, a lead screw and a rectangular plate can be arranged on the upper specific surface of the worktable 21, and the end part of the lead screw is fixedly connected with a hand wheel so as to control the driving motor 41 and the grinding wheel frame 51 on the upper surface of the worktable 21 to do linear reciprocating motion.
Further, in order to improve the safety performance and reduce the subsequent manual cleaning workload, a baffle 211 is further arranged at the side edge of the upper surface of the workbench 21, and the baffle 211 and the workbench 21 can be connected in a welding or bolt manner.
In addition, the upper surface of the worktable 21 is provided with an illuminating lamp 212 by bolts, and the illuminating lamp 212 can be used for providing good illumination conditions, so that the angle between the grinding wheel 52 and the blade edge of the manually operated grinding machine is more suitable, and the processing quality is improved.
Referring to fig. 1 and 2, the adjusting base 31 includes a bottom plate 311, an adjusting plate 312, a blade electromagnetic placing frame 313, and a driving assembly 314. Wherein, bottom plate 311 is the metal sheet and uses bolt fixed mounting on the upper surface of workstation 21, and adjusting plate 312 slides along arc orbit and bottom plate 311 to be connected, has set up arc spout 315 on the upper surface of bottom plate 311, and two sharing circular arcs that a centre of a circle radius is different are seted up on the upper surface of bottom plate 311, and arc spout 315 is corresponding the arc moving rail of adjusting plate 312. The blade electromagnetic placing frame 313 is disposed on the upper surface of the adjusting plate 312, and the driving assembly 314 is disposed on the bottom plate 311 to drive the adjusting plate 312 to move.
Referring to fig. 2 and 3, the adjusting plate 312 is composed of two hinged rectangular plate bodies 3121 and an adjusting bolt 3122 penetrating through the rectangular plate body 3121 and far from one side of the hinged position, one of the two parallel sides of the rectangular plate body 3121 and the length direction is a hinged surface, a waist-shaped hole is opened on the rectangular plate body 3121, in this embodiment, the rectangular plate body 3121 and the other rectangular plate body 3121 may be connected together by a hinge or a pin, one end of the adjusting bolt 3122 passes through the waist-shaped hole opened on the rectangular plate body 3121 located above, and then passes through the other rectangular plate body 3121 located below and is screwed up to a limited position by at least two nuts, so that an included angle between the two rectangular plate bodies 3121 is adjusted to a proper size. A sliding block 316 matched with the arc-shaped sliding groove 315 is also in threaded connection with the lower surface of the adjusting plate 312 corresponding to the arc-shaped sliding groove 315, and the cross section of the sliding block 316 can be circular.
Further, in order to reduce the jerk caused by the friction force, the bottom surface of the sliding block 316 is also provided with a roller 317 by a screw, and the arrangement of the roller 317 changes the sliding friction into the rolling friction, thereby effectively reducing the resistance.
The blade electromagnetic placing frame 313 comprises two mounting blocks 3131 symmetrically arranged on the upper surface of the adjusting plate 312 and an electromagnet 3132 spanned on the mounting block 3131. The mounting block 3131 is a metal block and is fixed on the surface of the adjustment plate 312 by bolts, the cross section of the electromagnet 3132 is rectangular or triangular, two ends of the electromagnet 3132 are inserted into the mounting block 3131, and when the electromagnet 3132 is powered on, the electromagnet 3132 adsorbs the blade on the surface of the electromagnet 3132.
The driving assembly 314 includes a mounting plate 3141 vertically disposed on the upper surface of the base plate 311 and an electric push rod 3142 having a rear end rotatably connected to the mounting plate 3141. The mounting plate 3141 is a rectangular plate and is vertically welded to the upper surface of the bottom plate 311, the tail end of the electric push rod 3142 is rotatably connected to the mounting plate 3141 by a pin connection, and the telescopic end of the electric push rod 3142 is pin-connected to one side surface of the rectangular plate 3121 along the length direction.
Referring to fig. 1, the wheel frame 51 includes a frame having a bottom end fixedly coupled to an upper surface of the table 21, and a wheel guard fixedly mounted on the frame by bolts, and covers the wheel 52 to prevent chips and coolant from splashing.
Referring to fig. 1, the grinding wheel 52 is fixedly mounted on the grinding carriage 51 by means of a bolt and nut fit connection, which may be better according to the use time, so as to obtain better service resources.
The cooling liquid pipe 61 can be made of a plastic hose, the liquid inlet end of the cooling liquid pipe 61 is communicated with a cooling container prepared in advance in the processing field through a pipeline and a liquid pump, and the liquid discharge end of the cooling liquid pipe 61 is fixedly bound on the grinding wheel frame 51 through an iron wire.
The implementation principle of the vertical shaft circular table grinding machine in the embodiment of the application is as follows:
when the long strip-shaped blade needs to be cut, the driving assembly 314 is stopped, and the grinding wheel frame 51 on the workbench 21 and the grinding wheel 52 on the grinding wheel frame 51 are moved linearly along the horizontal direction to finish the grinding of the blade. When the blade edge needs to be adjusted to contact with the grinding wheel 52, the angle between the linear velocity direction of the edge of the grinding wheel 52 and the blade surface can be adjusted by rotating the adjusting plate 312.
When a long strip-shaped blade with a certain radian at the blade edge needs to be cut, the driving assembly 314 is started, so that the adjusting plate 312 and the blade electromagnetic placing frame 313 arranged on the upper surface of the adjusting plate 312 move along the track of the arc-shaped sliding groove 315, at the moment, the angles of the grinding wheel 52 and the grinding wheel frame 51 can not change, and the quality requirement is met.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. A vertical shaft round table grinding machine is characterized in that: the grinding machine comprises a grinding machine body (11), a workbench (21) arranged on the grinding machine body (11), an adjusting base (31) arranged on the workbench (21), a driving motor (41) arranged on the upper surface of the workbench (21), a grinding wheel frame (51) arranged on the workbench (21), a grinding wheel (52) arranged on the grinding wheel frame (51) and fixedly connected with a power output shaft of the driving motor (41), and a cooling liquid pipe (61) arranged on the grinding wheel frame (51) and used for supplying cooling liquid;
the adjusting base (31) comprises a bottom plate (311) fixed on the workbench (21), an adjusting plate (312) connected with the bottom plate (311) in a sliding mode along an arc-shaped track, a blade electromagnetic placing frame (313) arranged on the upper surface of the adjusting plate (312) and a driving assembly (314) arranged on the bottom plate (311) and used for driving the adjusting plate (312) to move.
2. The vertical spindle grinder of claim 1, wherein: and a baffle (211) is arranged on the side surface of the upper surface of the workbench (21).
3. The vertical spindle grinder of claim 2, wherein: an illuminating lamp (212) is arranged on the upper surface of the workbench (21).
4. The vertical spindle grinder of claim 1, wherein: the upper surface of bottom plate (311) is equipped with arc spout (315), the lower surface of regulating plate (312) is equipped with slider (316) that matches with arc spout (315).
5. The vertical spindle grinder of claim 4, wherein: the bottom surface of the sliding block (316) is provided with a roller (317).
6. The vertical spindle grinder of claim 1, wherein: the blade electromagnetic placing frame (313) comprises two mounting blocks (3131) symmetrically arranged on the upper surface of the adjusting plate (312) and an electromagnet (3132) erected on the mounting blocks (3131).
7. The vertical spindle grinder of claim 6, wherein: the adjusting plate (312) is composed of two hinged rectangular plate bodies (3121) and adjusting bolts (3122) which are arranged on one side of the rectangular plate bodies (3121) far away from the hinged position in a penetrating mode.
8. The vertical spindle grinder of claim 6, wherein: the driving assembly (314) comprises an installation plate (3141) vertically arranged on the upper surface of the bottom plate (311) and an electric push rod (3142) with the tail end rotatably connected with the installation plate (3141);
the telescopic end of the electric push rod (3142) is connected with one side surface pin shaft of the rectangular plate body (3121) along the length direction.
CN202022811201.3U 2020-11-27 2020-11-27 Vertical shaft circular grinding machine Active CN213945827U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022811201.3U CN213945827U (en) 2020-11-27 2020-11-27 Vertical shaft circular grinding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022811201.3U CN213945827U (en) 2020-11-27 2020-11-27 Vertical shaft circular grinding machine

Publications (1)

Publication Number Publication Date
CN213945827U true CN213945827U (en) 2021-08-13

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ID=77212467

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022811201.3U Active CN213945827U (en) 2020-11-27 2020-11-27 Vertical shaft circular grinding machine

Country Status (1)

Country Link
CN (1) CN213945827U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114473528A (en) * 2022-03-23 2022-05-13 四川成双防腐材料有限公司 Machining device and machining method for stainless steel pipe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114473528A (en) * 2022-03-23 2022-05-13 四川成双防腐材料有限公司 Machining device and machining method for stainless steel pipe

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