CN111774998A - Grinding device is used in hardware mould processing - Google Patents

Grinding device is used in hardware mould processing Download PDF

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Publication number
CN111774998A
CN111774998A CN202010636590.2A CN202010636590A CN111774998A CN 111774998 A CN111774998 A CN 111774998A CN 202010636590 A CN202010636590 A CN 202010636590A CN 111774998 A CN111774998 A CN 111774998A
Authority
CN
China
Prior art keywords
dust
annular
hood
tool table
clamping tool
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.)
Pending
Application number
CN202010636590.2A
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Chinese (zh)
Inventor
何振峰
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.)
Hefei Jinzuo Precision Mould Co ltd
Original Assignee
Hefei Jinzuo Precision Mould Co 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 Hefei Jinzuo Precision Mould Co ltd filed Critical Hefei Jinzuo Precision Mould Co ltd
Priority to CN202010636590.2A priority Critical patent/CN111774998A/en
Publication of CN111774998A publication Critical patent/CN111774998A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B19/00Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/20Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding dies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/04Headstocks; Working-spindles; Features relating thereto
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/06Work supports, e.g. adjustable steadies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/06Dust extraction equipment on grinding or polishing machines

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

The invention discloses a polishing device for hardware mould processing, which comprises a workbench and a clamping workbench, wherein a liftable flexible polishing disc is arranged right above a clamping tool table; the dust collection mechanism is arranged on the outer side of the clamping tool table and comprises an annular dust collection cover and a dust collection box, the annular dust collection cover is fixed on the periphery of the clamping tool table, and a dust shielding assembly is further arranged at the upper end of the annular dust collection cover. The polishing device for hardware mould processing adopts the flexible polishing disc to polish the mould, so that the mould is better attached to the corner of the mould, the polishing dead angle is avoided, and the polishing effect is ensured; the periphery of the clamping tool table is provided with an annular dust hood, dust generated by polishing is absorbed in an all-dimensional manner, the dust absorption range is wide, and the dust is prevented from being locally accumulated; the upper end of the annular dust hood is provided with the dust shielding assembly, and an opening at the upper end of the annular dust hood is sealed to cover the annular dust hood, so that dust is prevented from leaking, and the cleanness of the external environment is ensured.

Description

Grinding device is used in hardware mould processing
Technical Field
The invention relates to the technical field of hardware mould processing, in particular to a polishing device for hardware mould processing.
Background
The grinding and polishing of the die is an important process in the die manufacturing process, and on one hand, the smoothness of the die can be increased, so that the surface of a product extruded by the die is smooth and attractive; on the other hand, friction between the high-mix aluminum alloy and the surface of the die can be reduced, and the metal can easily flow, so that the extrusion speed is increased, and the die can be prevented from being abraded.
The die generally generates a large amount of scrap iron and dust in the grinding and polishing process, so that the dust and the scrap iron are diffused everywhere in a workshop, and the health of operators is seriously harmed. Dust absorption mechanism that current mould grinding device set up generally is located one side or the top of workstation of polishing, though can absorb most dust, still has partial dust to diffusion all around, leads to removing dust thoroughly inadequately, influences the cleanliness of processing environment.
Disclosure of Invention
The invention aims to provide a polishing device for hardware mould processing, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a polishing device for hardware mould machining comprises a workbench and a clamping workbench, wherein a clamping tool table for installing a mould is arranged on the upper end face of the workbench, a vertical plate is arranged on one side of the clamping tool table, a top plate is arranged at the upper end of the vertical plate, a telescopic rod is arranged on the lower end face of the top plate and is located right above the clamping tool table, a rotating motor is arranged at the bottom of the telescopic rod, the lower end of the rotating motor is connected with a transmission shaft, and a flexible polishing disc is fixed at the tail end of the transmission shaft;
a dust suction mechanism is arranged on the outer side of the clamping tool table and comprises an annular dust hood and a dust collection box, the annular dust hood is fixed on the periphery of the clamping tool table, a plurality of dust collection holes are uniformly distributed on the inner wall of the annular dust hood in the circumferential direction, the dust collection box is fixedly arranged on the workbench, a dust collection pipe is communicated between the dust collection box and the annular dust hood, and a dust collector is arranged on the dust collection pipe; the upper end of the annular dust hood is also provided with a dust shielding assembly.
As a further scheme of the invention: the dust shielding assembly comprises a fixing frame, a fixing ring and a shade, the fixing frame is fixedly installed on the upper end face of the annular dust absorption cover, the fixing ring is installed at the upper end of the fixing frame, the annular slide rail is further arranged on the upper end face of the annular dust absorption cover, the movable sleeve on the shade is arranged on the fixing ring, and the lower end of the shade is slidably embedded in the annular slide rail.
As a further scheme of the invention: the flexible abrasive disc is made of flocked abrasive paper.
As a further scheme of the invention: the outer diameter of the flexible polishing disc is smaller than the inner diameter of the fixing ring.
As a further scheme of the invention: the upper end of the fixing frame inclines towards the center of the annular dust hood.
As a further scheme of the invention: the shade is made of felt.
As a further scheme of the invention: and a sealing ring is arranged between the annular dust hood and the workbench.
Compared with the prior art, the invention has the beneficial effects that:
the polishing device for hardware mould processing adopts the flexible polishing disc to polish the mould, so that the mould is better attached to the corner of the mould, the polishing dead angle is avoided, and the polishing effect is ensured; the periphery of the clamping tool table is provided with an annular dust hood, dust generated by polishing is absorbed in an all-dimensional manner, the dust absorption range is wide, and the dust is prevented from being locally accumulated; the upper end of the annular dust hood is provided with the dust shielding assembly, and an opening at the upper end of the annular dust hood is sealed to cover the annular dust hood, so that dust is prevented from leaking, and the cleanness of the external environment is ensured.
Drawings
FIG. 1 is a first perspective view of a polishing device for hardware mold processing;
FIG. 2 is a second perspective view of the polishing device for machining hardware molds;
FIG. 3 is a perspective view of a flexible polishing disk in the polishing device for hardware mold processing;
fig. 4 is a perspective view of a dust suction mechanism in the grinding device for hardware mold processing.
In the figure: 1-workbench, 2-vertical plate, 3-top plate, 4-telescopic rod, 5-rotating motor, 6-transmission shaft, 7-flexible polishing disc, 8-annular dust hood, 9-dust suction hole, 10-dust suction pipe, 11-dust collection box, 12-dust collector, 13-fixing frame, 14-fixing ring, 15-annular slide rail, 16-shade, 17-clamping tool table.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if there is a directional indication (such as up, down, left, right, front, and back) in the embodiment of the present invention, it is only used to explain the relative position relationship between the components, the motion situation, and the like in a certain posture, and if the certain posture is changed, the directional indication is changed accordingly.
In addition, if the description of "first", "second", etc. is referred to in the present invention, it is used for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Example 1
Referring to fig. 1-2, the polishing device for hardware mold processing comprises a workbench 1 and a clamping workbench 17, wherein a clamping tool table 17 for installing a mold is arranged on the upper end surface of the workbench 1, a vertical plate 2 is arranged on one side of the clamping tool table 17, a top plate 3 is arranged at the upper end of the vertical plate 2, an expansion rod 4 is arranged on the lower end surface of the top plate 3, the expansion rod 4 is positioned right above the clamping tool table 17, a rotating motor 5 is arranged at the bottom of the expansion rod 4, the lower end of the rotating motor is connected with a transmission shaft 6, and a flexible polishing disc 7 is fixed at the tail end of the transmission shaft 6;
referring to fig. 3, the specific form of the flexible polishing disc 7 is not limited, in this embodiment, preferably, the flexible polishing disc 7 is made of flocked abrasive paper, which has high flexibility and can be well adapted to the bending conditions of different corners of the mold, so as to better attach to the surface of the mold, ensure the polishing effect and avoid the generation of polishing dead corners;
referring to fig. 4, a dust suction mechanism is arranged outside the clamping tool table 17, the dust suction mechanism includes an annular dust hood 8 and a dust collection box 11, the annular dust hood 8 is fixed at the periphery of the clamping tool table 17, a plurality of dust suction holes 9 are circumferentially and uniformly distributed on the inner wall of the annular dust hood 8, the dust collection box 11 is fixedly installed on the workbench 1, a dust suction pipe 10 is communicated between the dust collection box 11 and the annular dust hood 8, and a dust collector 12 is arranged on the dust suction pipe 10;
the upper end of the annular dust hood 8 is also provided with a dust shielding assembly, the dust shielding assembly comprises a fixed frame 13, a fixed ring 14 and a shield 16, the fixed frame 13 is fixedly arranged on the upper end surface of the annular dust hood 8, the fixed ring 14 is arranged at the upper tail end of the fixed frame 13, the upper end surface of the annular dust hood 8 is also provided with an annular slide rail 15, the upper end of the shield 16 is movably sleeved on the fixed ring 14, and the lower end of the shield 16 is embedded in the annular slide rail 15 in a sliding manner;
specifically, a hardware mould is installed on a clamping tool table 17 and fixed, a flexible polishing disc 7 at the lower end of a rotating motor 5 is driven by a telescopic rod 4 to move downwards to enter an annular dust hood 8, a shade 16 slides circumferentially along an annular slide rail 15 until the top of the annular dust hood 8 is covered, the rotating motor 5 is started to drive the flexible polishing disc 7 to rotate, the mould is polished, and the flexible polishing disc 7 can deform in a self-adaptive mode according to the corners of the mould, so that the corner of the mould is better attached to the corners of the mould, and the polishing effect is guaranteed; simultaneously, starting a dust collector 12, sucking dust generated by polishing into a dust suction pipe 10 through a dust suction hole 9 on the inner wall of an annular dust suction cover 8, and finally, uniformly collecting the dust in a dust collection box 11 to avoid scattering the dust all around;
in order to ensure that the flexible polishing disk 7 can vertically penetrate into the fixing ring 14, the outer diameter of the flexible polishing disk 7 is smaller than the inner diameter of the fixing ring 14;
the upper end of the fixing frame 13 inclines towards the center of the annular dust hood 8, so that the cover 16 can be ensured to cover the opening at the upper end of the annular dust hood 8 as much as possible, the dust is prevented from flying out from the upper end, and the dust collection effect is ensured;
the specific material of shade 8 does not do the restriction, and in this embodiment, preferred, shade 8 adopts the felt to make, and its texture is softer, and sealing performance is good, is convenient for extend and accomodate foldingly, can prevent simultaneously that the dust from revealing.
The working principle of the embodiment is as follows:
firstly, a hardware mould is installed on a clamping tool table 17 and fixed, then a flexible polishing disc 7 at the lower end of a rotating motor 5 is driven by a telescopic rod 4 to move downwards to enter an annular dust hood 8, then a shade 16 slides along the circumferential direction of an annular slide rail 15 until the top of the annular dust hood 8 is covered, then the rotating motor 5 is started to drive the flexible polishing disc 7 to rotate, the mould is polished, the flexible polishing disc 7 can deform in a self-adaptive mode according to the corners of the mould, and therefore the flexible polishing disc is better attached to the corners of the mould, and the polishing effect is guaranteed; and simultaneously, starting a dust collector 12, sucking the dust generated by polishing into a dust suction pipe 10 through a dust suction hole 9 on the inner wall of the annular dust suction cover 8, and finally, uniformly collecting the dust in a dust collection box 11 to avoid scattering the dust all around.
Example 2
A polishing device for hardware mold processing comprises a workbench 1 and a clamping workbench 17, wherein a clamping tool table 17 for installing a mold is arranged on the upper end face of the workbench 1, a vertical plate 2 is arranged on one side of the clamping tool table 17, a top plate 3 is arranged at the upper end of the vertical plate 2, a telescopic rod 4 is arranged on the lower end face of the top plate 3, the telescopic rod 4 is located right above the clamping tool table 17, a rotating motor 5 is arranged at the bottom of the telescopic rod 4, the lower end of the rotating motor is connected with a transmission shaft 6, and a flexible polishing disc 7 is fixed at the tail end of the transmission shaft 6;
a dust suction mechanism is arranged on the outer side of the clamping tool table 17 and comprises an annular dust hood 8 and a dust collection box 11, the annular dust hood 8 is fixed on the periphery of the clamping tool table 17, a plurality of dust collection holes 9 are circumferentially and uniformly distributed on the inner wall of the annular dust hood 8, the dust collection box 11 is fixedly arranged on the workbench 1, a dust collection pipe 10 is communicated between the dust collection box 11 and the annular dust hood 8, and a dust collector 12 is arranged on the dust collection pipe 10; the upper end of the annular dust hood 8 is also provided with a dust shielding component;
in order to further promote dustproof effect, be equipped with the sealing washer between annular suction hood 8 and the workstation 1 to avoid the dust to spill out from annular suction hood 8 and the clearance department of workstation 1, promote sealing performance.
The polishing device for hardware mould processing adopts the flexible polishing disc 7 to polish the mould, so that the polishing device can be better attached to the corner of the mould, the polishing dead angle is avoided, and the polishing effect is ensured; the periphery of the clamping tool table 17 is provided with an annular dust hood 8, dust generated by polishing is absorbed in an all-dimensional manner, the dust absorption range is wide, and the dust is prevented from being locally accumulated; the upper end of the annular dust hood 8 is provided with a dust shielding assembly, and an opening at the upper end of the annular dust hood 8 is sealed to cover the opening, so that dust is prevented from leaking, and the cleanness of the external environment is ensured.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims (7)

1. A polishing device for hardware mold machining comprises a workbench (1) and a clamping workbench (17), and is characterized in that the upper end face of the workbench (1) is provided with a clamping tool table (17) for installing a mold, one side of the clamping tool table (17) is provided with a vertical plate (2), the upper end of the vertical plate (2) is provided with a top plate (3), the lower end face of the top plate (3) is provided with a telescopic rod (4), the telescopic rod (4) is positioned right above the clamping tool table (17), the bottom of the telescopic rod (4) is provided with a rotating motor (5), the lower end of the rotating motor is connected with a transmission shaft (6), and the tail end of the transmission shaft (6) is fixedly provided with a flexible polishing disc (7);
a dust suction mechanism is arranged on the outer side of the clamping tool table (17), the dust suction mechanism comprises an annular dust hood (8) and a dust collection box (11), the annular dust hood (8) is fixed on the periphery of the clamping tool table (17), a plurality of dust suction holes (9) are uniformly distributed on the inner wall of the annular dust hood (8) in the circumferential direction, the dust collection box (11) is fixedly arranged on the workbench (1), a dust collection pipe (10) is communicated between the dust collection box (11) and the annular dust hood (8), and a dust collector (12) is arranged on the dust collection pipe (10); the upper end of the annular dust hood (8) is also provided with a dust shielding component.
2. The grinding device is used in hardware mould processing according to claim 1, characterized in that, it includes mount (13), solid fixed ring (14) and shade (16) to hide the dirt subassembly, mount (13) fixed mounting is at annular suction hood (8) up end, solid fixed ring (14) are installed to the end on mount (13), annular slide rail (15) have still been seted up to annular suction hood (8) up end, shade (16) upper end activity cover is established on solid fixed ring (14), and shade (16) lower extreme slides and inlays to establish in annular slide rail (15).
3. The grinding device for machining hardware molds according to claim 1, characterized in that the flexible grinding disc (7) is made of flocked sand paper.
4. The grinding device for hardware mould processing according to claim 2, characterized in that the outer diameter of the flexible grinding disc (7) is smaller than the inner diameter of the fixed ring (14).
5. The grinding device for hardware mould processing according to claim 2, characterized in that the upper end of the fixing frame (13) is inclined towards the center of the annular dust hood (8).
6. Grinding device for hardware mould machining according to claim 5, characterized in that the shade (8) is made of felt.
7. The grinding device for hardware mould processing according to any one of claims 1-6, characterized in that a sealing ring is arranged between the annular dust hood (8) and the workbench (1).
CN202010636590.2A 2020-07-03 2020-07-03 Grinding device is used in hardware mould processing Pending CN111774998A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010636590.2A CN111774998A (en) 2020-07-03 2020-07-03 Grinding device is used in hardware mould processing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010636590.2A CN111774998A (en) 2020-07-03 2020-07-03 Grinding device is used in hardware mould processing

Publications (1)

Publication Number Publication Date
CN111774998A true CN111774998A (en) 2020-10-16

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112873007A (en) * 2021-02-26 2021-06-01 深圳市琳琳祥实业有限公司 High laminating degree's jar body centre gripping and jar mouth equipment of polishing
CN113977422A (en) * 2021-10-15 2022-01-28 中国水利水电第四工程局有限公司 Chiseling, polishing and dust removing device in ballastless track construction
CN115847225A (en) * 2023-03-02 2023-03-28 成都裕鸢航空智能制造股份有限公司 Metal plate surface grinding and polishing device and method

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112873007A (en) * 2021-02-26 2021-06-01 深圳市琳琳祥实业有限公司 High laminating degree's jar body centre gripping and jar mouth equipment of polishing
CN112873007B (en) * 2021-02-26 2022-10-21 广东大地伟业环保包装科技股份有限公司 High laminating degree jar body centre gripping and jar mouth equipment of polishing
CN113977422A (en) * 2021-10-15 2022-01-28 中国水利水电第四工程局有限公司 Chiseling, polishing and dust removing device in ballastless track construction
CN115847225A (en) * 2023-03-02 2023-03-28 成都裕鸢航空智能制造股份有限公司 Metal plate surface grinding and polishing device and method
CN115847225B (en) * 2023-03-02 2023-04-28 成都裕鸢航空智能制造股份有限公司 Metal plate surface polishing device and polishing method

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