CN110712096A - Grinding machine for machining automobile accessory die - Google Patents

Grinding machine for machining automobile accessory die Download PDF

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Publication number
CN110712096A
CN110712096A CN201810566800.8A CN201810566800A CN110712096A CN 110712096 A CN110712096 A CN 110712096A CN 201810566800 A CN201810566800 A CN 201810566800A CN 110712096 A CN110712096 A CN 110712096A
Authority
CN
China
Prior art keywords
grinding
grinding machine
main shaft
polishing
workbench
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201810566800.8A
Other languages
Chinese (zh)
Inventor
金刚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hubei Enron Auto Parts Ltd By Share Ltd
Original Assignee
Hubei Enron Auto Parts Ltd By Share Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hubei Enron Auto Parts Ltd By Share Ltd filed Critical Hubei Enron Auto Parts Ltd By Share Ltd
Priority to CN201810566800.8A priority Critical patent/CN110712096A/en
Publication of CN110712096A publication Critical patent/CN110712096A/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/20—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/002—Grinding heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/007—Weight compensation; Temperature compensation; Vibration damping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/02—Frames; Beds; Carriages

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

The invention discloses a grinding machine for machining an automobile accessory die, which comprises a grinding machine base connected with an electric cabinet, wherein a grinding motor and a workbench are fixedly arranged on the grinding machine base, and a vibration-proof mechanism is arranged at the bottom of the grinding machine base; the polishing motor is connected with a polishing head, and the polishing head is arranged above the workbench; the grinding head comprises a grinding head body and a main shaft, and the main shaft is arranged in the grinding head body; a clamping groove is formed in the grinding head body, and grinding materials are clamped in the clamping groove; the main shaft is in a hollow cylindrical shape penetrating in one direction, and balls are arranged in the main shaft; the surface of the main shaft is provided with a pore, and the inner side of the clamping groove is provided with a pore; the grinder base is also internally provided with a speed regulating motor, and the speed regulating motor is connected with an electromagnetic chuck through a transmission shaft; the electromagnetic chuck is arranged on the workbench. The grinding machine provided by the invention is convenient to operate, simple in structure, long in service life of the grinding head, capable of realizing automatic suction and release of the subareas, high in machining precision and provided with a vibration-proof function.

Description

Grinding machine for machining automobile accessory die
Technical Field
The invention relates to the technical field of die machining equipment, in particular to a grinding machine for machining an automobile accessory die.
Background
Most of grinding machines for machining the existing automobile molds are in contact with workpieces placed on a workbench through a polishing head, and the polishing head is driven to rotate through a polishing motor, so that the automobile molds are ground. The grinding head of the existing grinding machine is easy to damage in the cutting process, the grinding head needs to be frequently replaced, the automatic sucking and releasing of the partition cannot be realized in the existing grinding machine, the machining precision is low, and meanwhile, when the grinding machine works, the vibration is large, the generated noise is also large, and the operation environment is poor.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide the grinding machine for machining the automobile part die, which is convenient to operate, simple in structure, long in service life of a grinding head, capable of realizing automatic suction and release of subareas, high in machining precision and has a vibration-proof function.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows: a grinding machine for machining an automobile accessory die comprises a grinding machine base connected with an electric cabinet, wherein a grinding motor and a workbench are fixedly arranged on the grinding machine base, and a vibration-proof mechanism is arranged at the bottom of the grinding machine base; the polishing motor is connected with a polishing head, and the polishing head is arranged above the workbench; the grinding head comprises a grinding head body and a main shaft, and the main shaft is arranged in the grinding head body; a blocking disc is arranged on one side of the bottom surface of the grinding head body, a clamping groove is formed in the grinding head body, and grinding materials are clamped in the clamping groove; the main shaft is in a hollow cylindrical shape penetrating in one direction, and balls are arranged in the main shaft; the surface of the main shaft is provided with a pore, and the inner side of the clamping groove is provided with a pore; the grinder base is also internally provided with a speed regulating motor, and the speed regulating motor is connected with an electromagnetic chuck through a transmission shaft; the electromagnetic chuck is arranged on the workbench and is disc-shaped; the electromagnetic chuck comprises a chuck body, and the chuck body consists of a magnetic part and a loading and unloading part; the upper surface of the electromagnetic chuck is provided with a workpiece accommodating groove, and the lower surface of the electromagnetic chuck is connected with the transmission shaft; the vibration-proof mechanism comprises a shell, and the shell is connected to the bottom of the grinder base through a grinder base connecting piece; the lower surface of the grinder base connecting piece is provided with an upper supporting piece, and the lower end surface of the upper supporting piece is a slope surface; the grinding machine base connecting piece is characterized in that a lower supporting piece corresponding to the upper supporting piece is arranged on the inner bottom surface of the shell, the upper end surface of the lower supporting piece is a slope surface, the slope surface of the lower supporting piece is parallel to the slope surface of the upper supporting piece, a protective cover is arranged outside the workbench, a piece opener and a protective baffle are arranged outside the protective cover, and a rigid spring is arranged between the lower surface of the grinding machine base connecting piece and the inner bottom surface of the shell.
The polishing machine comprises two polishing motors, and the two polishing motors are connected with polishing heads.
The main shaft is provided with a positioning key, a key groove matched with the positioning key is formed in the grinding head body, one end of the main shaft extends to be provided with a shaft cap, and the other end of the main shaft is provided with a sealing block.
A flexible sleeve member is arranged between the upper support member and the lower support member.
Compared with the prior art, the invention has the beneficial effects that: the grinding machine provided by the invention is convenient to operate, simple in structure, long in service life of the grinding head, capable of realizing automatic suction and release of the subareas, high in machining precision and provided with a vibration-proof function.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the A-direction structure of FIG. 1;
FIG. 3 is a partial sectional view taken along line B-B of FIG. 2;
FIG. 4 is a schematic view of the structure of the sanding head of the present invention;
FIG. 5 is a schematic structural view of the electromagnetic chuck of the present invention;
fig. 6 is a schematic structural view of the vibration preventing mechanism of the present invention.
Detailed Description
The invention is further described with reference to specific examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
Example (b):
as shown in fig. 1, 2 and 3, the grinding machine for machining the automobile accessory die comprises a grinding machine base 2 connected with an electric cabinet 1, wherein a grinding motor 3 and a workbench 4 are fixedly arranged on the grinding machine base 2, and a vibration-proof mechanism 6 is arranged at the bottom of the grinding machine base 2; the polishing motor 3 is connected with a polishing head 5, and the polishing head 5 is arranged above the workbench 4; as shown in fig. 4, the sanding head 5 includes a sanding head body 51, a main shaft 52, the main shaft 52 being provided in the sanding head body 51; a clamping groove 53 is formed in the grinding head body 51, and an abrasive material 54 is clamped in the clamping groove 53; the main shaft 52 is a hollow cylinder penetrating in one direction, and a ball 55 is arranged in the main shaft 52; the surface of the main shaft 52 is provided with a fine hole 56, and the inner side of the clamping groove 53 is provided with the fine hole 56; a speed regulating motor 7 is also arranged in the grinder base 2, and the speed regulating motor 7 is connected with an electromagnetic chuck 9 through a transmission shaft 8; the electromagnetic chuck 9 is arranged on the workbench 4, and the electromagnetic chuck 9 is disc-shaped; as shown in fig. 5, the electromagnetic chuck 9 includes a chuck body 91, and the chuck body 91 is composed of a magnetic portion 92 and a mounting and dismounting portion 93; a workpiece accommodating groove 94 is formed in the upper surface of the electromagnetic chuck 9, and the lower surface of the electromagnetic chuck 9 is connected with the transmission shaft 8; as shown in fig. 6, the vibration-proof mechanism 6 comprises a housing 61, the housing 61 is connected to the bottom of the grinding machine base 2 through a grinding machine base connecting piece 62; the lower surface of the grinder base connecting piece 62 is provided with an upper supporting piece 63, and the lower end surface of the upper supporting piece 63 is a slope surface 64; a lower supporting piece 65 corresponding to the upper supporting piece 63 is arranged on the inner bottom surface of the shell 61, and the upper end surface of the lower supporting piece 65 is a slope surface 64; the slope surface 64 of the lower support 65 and the slope surface 64 of the upper support 63 are parallel to each other, and a flexible sleeve 66 is arranged between the upper support 63 and the lower support 65; a rigid spring 67 is disposed between the lower surface of the grinder stand coupling 62 and the inner bottom surface of the housing 61. In specific implementation, after the slope surface 64 of the upper support 63 and the slope surface 64 of the lower support 65 are contacted with each other, the transition is performed in a slope-to-slide manner, so that a buffering effect is achieved, the vibration impact force is effectively reduced, and meanwhile, the flexible sleeve part 66 limits the sliding range of the upper support 63 and the lower support 65. The protection cover 10 is arranged outside the workbench 4, the sheet opener 11 and the protective baffle 12 are arranged outside the protection cover 10, a protection effect is achieved, and the automobile die after grinding is completed can be detached by being opened through the sheet opener 11. The grinding motors 3 are two, and the two grinding motors 3 are connected with the grinding heads 5, so that the working efficiency is improved. One side of the bottom surface of the grinding head body 51 is provided with a baffle disc 57, so that the grinding materials 54 are prevented from axially displacing along the grinding materials 57, and the machining effect is stable. The main shaft 52 is provided with a positioning key 58, the grinding head body 51 is internally provided with a key groove matched with the positioning key 58, the installation is convenient, one end of the main shaft 52 extends to be provided with a shaft cap 59, and the other end of the main shaft 52 is provided with a sealing block 510, so that the sealing effect is achieved.
The above embodiments are merely specific implementations of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications are possible without departing from the inventive concept, and such obvious alternatives fall within the scope of the invention.

Claims (4)

1. The utility model provides a grinding machine is used in auto-parts mould processing which characterized in that: the grinding machine comprises a grinding machine base connected with an electric cabinet, wherein a grinding motor and a workbench are fixedly arranged on the grinding machine base, and a vibration-proof mechanism is arranged at the bottom of the grinding machine base; the polishing motor is connected with a polishing head, and the polishing head is arranged above the workbench; the grinding head comprises a grinding head body and a main shaft, and the main shaft is arranged in the grinding head body; a blocking disc is arranged on one side of the bottom surface of the grinding head body, a clamping groove is formed in the grinding head body, and grinding materials are clamped in the clamping groove; the main shaft is in a hollow cylindrical shape penetrating in one direction, and balls are arranged in the main shaft; the surface of the main shaft is provided with a pore, and the inner side of the clamping groove is provided with a pore; the grinder base is also internally provided with a speed regulating motor, and the speed regulating motor is connected with an electromagnetic chuck through a transmission shaft; the electromagnetic chuck is arranged on the workbench and is disc-shaped; the electromagnetic chuck comprises a chuck body, and the chuck body consists of a magnetic part and a loading and unloading part; the upper surface of the electromagnetic chuck is provided with a workpiece accommodating groove, and the lower surface of the electromagnetic chuck is connected with the transmission shaft; the vibration-proof mechanism comprises a shell, and the shell is connected to the bottom of the grinder base through a grinder base connecting piece; the lower surface of the grinder base connecting piece is provided with an upper supporting piece, and the lower end surface of the upper supporting piece is a slope surface; the grinding machine base connecting piece is characterized in that a lower supporting piece corresponding to the upper supporting piece is arranged on the inner bottom surface of the shell, the upper end surface of the lower supporting piece is a slope surface, the slope surface of the lower supporting piece is parallel to the slope surface of the upper supporting piece, a protective cover is arranged outside the workbench, a piece opener and a protective baffle are arranged outside the protective cover, and a rigid spring is arranged between the lower surface of the grinding machine base connecting piece and the inner bottom surface of the shell.
2. The grinding machine for machining the automobile part mold as claimed in claim 1, wherein: the polishing machine comprises two polishing motors, and the two polishing motors are connected with polishing heads.
3. The grinding machine for machining the automobile part mold as claimed in claim 2, wherein: the main shaft is provided with a positioning key, a key groove matched with the positioning key is formed in the grinding head body, one end of the main shaft extends to be provided with a shaft cap, and the other end of the main shaft is provided with a sealing block.
4. The grinding machine for machining the automobile part mold as claimed in claim 3, wherein: a flexible sleeve member is arranged between the upper support member and the lower support member.
CN201810566800.8A 2018-06-05 2018-06-05 Grinding machine for machining automobile accessory die Withdrawn CN110712096A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810566800.8A CN110712096A (en) 2018-06-05 2018-06-05 Grinding machine for machining automobile accessory die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810566800.8A CN110712096A (en) 2018-06-05 2018-06-05 Grinding machine for machining automobile accessory die

Publications (1)

Publication Number Publication Date
CN110712096A true CN110712096A (en) 2020-01-21

Family

ID=69208109

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810566800.8A Withdrawn CN110712096A (en) 2018-06-05 2018-06-05 Grinding machine for machining automobile accessory die

Country Status (1)

Country Link
CN (1) CN110712096A (en)

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PB01 Publication
PB01 Publication
WW01 Invention patent application withdrawn after publication
WW01 Invention patent application withdrawn after publication

Application publication date: 20200121