CN217167915U - Blank making die polishing device - Google Patents
Blank making die polishing device Download PDFInfo
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- CN217167915U CN217167915U CN202221049780.5U CN202221049780U CN217167915U CN 217167915 U CN217167915 U CN 217167915U CN 202221049780 U CN202221049780 U CN 202221049780U CN 217167915 U CN217167915 U CN 217167915U
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- grinding
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model belongs to the technical field of grinding device, a blank making mould grinding device is disclosed. The main technical characteristics are as follows: have the operation platform of support body including the below, be provided with vertical support frame being close to operation platform rear, be provided with vertical slide on vertical support frame, be provided with on vertical slide and follow this vertical slide gliding grinding frame from top to bottom, be provided with the decurrent grinding motor of pivot on grinding the frame, be provided with the polishing dish in the pivot below, be provided with the polishing strip at the periphery of the dish of polishing, be provided with elevator motor on vertical support frame, elevator motor and the screw connection who has screw nut, grinding frame and screw nut fixed connection, be provided with the through-hole in vertical support frame the place ahead, be provided with annular groove on the peripheral operation platform of through-hole. The labor intensity is low, the polishing efficiency is high, the polishing force is uniform, no polishing dead angle is left, and the polishing quality is good.
Description
Technical Field
The utility model belongs to the technical field of grinding device, especially, relate to a system base mould grinding device.
Background
Polytetrafluoroethylene films or filaments are used more and more, and the production process of the products is to make a blank from powder polytetrafluoroethylene first and then make the film or filament through the working procedures of cutting and the like. In the case of producing a polytetrafluoroethylene preform, a cylindrical mold is filled with powdery polytetrafluoroethylene, and the polytetrafluoroethylene is extruded to produce a mold. Since the material contains powder with certain corrosiveness, the powder is attached to the mold for a long time and is easy to corrode the mold, and after a certain time, the inner side of the mold needs to be polished manually before blank preparation and charging. The above method has the following disadvantages: firstly, the labor intensity is high, and the labor efficiency is low; secondly, because the polishing force and the polishing position are not well mastered, the polishing effect is poor, partial area can not be polished easily, and residual rust easily forms stains on the surface of the blank to influence the product quality.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a blank making mould grinding device that intensity of labour is little, labor efficiency is high, clean thorough.
In order to solve the above problem, the utility model discloses the technical scheme that blank making mould grinding device adopted does: the polishing machine comprises an operating platform with a frame body below, wherein a vertical supporting frame is arranged at the rear of the operating platform, a vertical slide rail is arranged on the vertical supporting frame, a polishing frame capable of sliding up and down along the vertical slide rail is arranged on the vertical slide rail, a polishing motor with a downward rotating shaft is arranged on the polishing frame, a polishing disc is arranged below the rotating shaft, a polishing strip is arranged on the periphery of the polishing disc, a lifting motor is arranged on the vertical supporting frame, the lifting motor is connected with a screw rod with a screw nut, the polishing frame is fixedly connected with the screw nut, a through hole is formed in the front of the vertical supporting frame, and an annular clamping groove is formed in the operating platform on the periphery of the through hole.
The additional technical characteristics are as follows:
a negative pressure air pipe is arranged below the through hole and is connected with a negative pressure fan through a dust removal mechanism;
the polishing strip is an abrasive cloth strip, and the end part of the abrasive cloth strip is fixed on the radial outer side of the polishing disc.
Compared with the prior art, the utility model provides a blank making mould grinding device has following advantage: the polishing device comprises an operating platform, a vertical support frame is arranged at the rear of the operating platform, a vertical slide is arranged on the vertical support frame, a polishing frame capable of sliding up and down along the vertical slide is arranged on the vertical slide, a polishing motor with a downward rotating shaft is arranged on the polishing frame, a polishing disc is arranged below the rotating shaft, polishing strips are arranged on the periphery of the polishing disc, a lifting motor is arranged on the vertical support frame, the lifting motor is connected with a lead screw nut, the polishing frame is fixedly connected with the lead screw nut, a through hole is formed in the front of the vertical support frame, and an annular clamping groove is formed in the operating platform on the periphery of the through hole. Before a die needs to be polished, a polishing frame is moved to the top of a vertical slide way through a lifting motor, the die to be polished is placed in an annular clamping groove at the periphery of a through hole, the outer side of the die is attached to the outer edge of the annular clamping groove, so that the die cannot move horizontally, the positioning is accurate, the die is prevented from moving in the polishing process, a polishing disc is lowered above the die by opening the lifting motor, the polishing disc is lowered to the upper side of the die while continuing to descend, the polishing motor is started, the polishing disc is driven by the polishing motor to polish the die, the polishing disc moves downwards while polishing strips on the polishing disc polish the inner wall of the die, the inner wall surface of the die is polished completely, dust generated by polishing falls into the ground along the through hole under the action of gravity, the labor intensity is low, the polishing efficiency is high, the polishing force is uniform, no polishing dead angle is left, and the polishing quality is good; secondly, because the negative pressure air pipe is arranged below the through hole and is connected with the negative pressure fan through the dust removal mechanism, dust generated by polishing enters the dust removal mechanism through the negative pressure air pipe under the action of the negative pressure fan to be collected, and pollution of the dust to air and injury to operators are avoided; thirdly, because the sanding strip is the abrasive cloth strip, the end part of the abrasive cloth strip is fixed on the radial outer side of the sanding disc, after the abrasive cloth strip is used for a period of time, the abrasive cloth strip can be replaced, and the use is more convenient.
Drawings
Fig. 1 is a schematic structural view of the blank-making mold polishing device of the present invention;
fig. 2 is a schematic structural view in longitudinal section.
Detailed Description
The structure and the operation principle of the blank-making mold polishing device according to the present invention will be described in detail with reference to the accompanying drawings and the following detailed description.
As shown in fig. 1 and 2, the structure of the polishing device for blank-making mold of the present invention is schematically illustrated, the polishing device for blank-making mold of the present invention comprises an operation platform 2 with a frame body 1 at the lower part, a vertical supporting frame 3 is arranged at the rear part close to the operating platform 2, a vertical slideway 4 is arranged on the vertical supporting frame 3, a polishing frame 5 which can slide up and down along the vertical slideway 4 is arranged on the vertical slideway 4, a polishing motor 7 with a downward rotating shaft 6 is arranged on the polishing frame 5, a polishing disc 8 is arranged below the rotating shaft 6, polishing strips 9 are arranged on the periphery of the polishing disc 8, a lifting motor 10 is arranged on the vertical supporting frame 3, the lifting motor 10 is connected with a screw rod 12 with a screw rod nut 11, the polishing frame 5 is fixedly connected with the screw rod nut 11, a through hole 13 is arranged in front of the vertical support frame 3, and an annular clamping groove 14 is arranged on the operating platform 1 at the periphery of the through hole 13.
Before the die is needed to be polished, the polishing frame 5 is moved to the top of the vertical slideway 4 through the lifting motor 10, the die to be polished is placed in the annular clamping groove 14 at the periphery of the through hole, the outer side of the mould is attached to the outer edge of the annular clamping groove 14, so that the mould cannot move horizontally, not only is the positioning accurate, but also avoids the movement of the mould in the polishing process, the lifting motor 10 is started to lower the polishing disc 8 to the upper part of the mould, the polishing disc 8 continues to descend, simultaneously, the polishing motor 7 is started, the polishing motor 7 drives the polishing disc 8 to polish the mould, when the polishing strip on the polishing disc 8 polishes the inner wall of the mold, the polishing disc moves downwards, the inner wall surface of the mold is polished completely, dust generated by polishing falls into the ground along the through hole under the action of gravity, the labor intensity is low, the polishing efficiency is high, the polishing force is uniform, no polishing dead angle is left, and the polishing quality is good.
A negative pressure air pipe 15 is arranged below the through hole 13, the negative pressure air pipe 15 is connected with a negative pressure fan 17 through a dust removal mechanism 16, dust generated by polishing enters the dust removal mechanism through the negative pressure air pipe to be collected under the action of the negative pressure fan, and pollution of the dust to the air and injury to operators are avoided.
The sanding strip 9 is an abrasive cloth strip, the end part of the abrasive cloth strip is fixed on the radial outer side of the sanding disc 8, after the sanding strip is used for a period of time, the abrasive cloth strip can be replaced, and the use is more convenient.
The utility model discloses a protection scope not only limits in above-mentioned embodiment, as long as the structure with the utility model discloses blank making mould grinding device structure is the same or similar, just falls the utility model discloses the scope of protection.
Claims (3)
1. Blank making mould grinding device, its characterized in that: the polishing machine comprises an operating platform with a frame body below, wherein a vertical supporting frame is arranged at the rear of the operating platform, a vertical slide rail is arranged on the vertical supporting frame, a polishing frame capable of sliding up and down along the vertical slide rail is arranged on the vertical slide rail, a polishing motor with a downward rotating shaft is arranged on the polishing frame, a polishing disc is arranged below the rotating shaft, a polishing strip is arranged on the periphery of the polishing disc, a lifting motor is arranged on the vertical supporting frame, the lifting motor is connected with a screw rod with a screw nut, the polishing frame is fixedly connected with the screw nut, a through hole is formed in the front of the vertical supporting frame, and an annular clamping groove is formed in the operating platform on the periphery of the through hole.
2. The blank-making mold grinding apparatus as set forth in claim 1, wherein: and a negative pressure air pipe is arranged below the through hole and is connected with a negative pressure fan through a dust removal mechanism.
3. The blank-making mold grinding apparatus as set forth in claim 1, wherein: the polishing strip is an abrasive cloth strip, and the end part of the abrasive cloth strip is fixed on the radial outer side of the polishing disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221049780.5U CN217167915U (en) | 2022-05-05 | 2022-05-05 | Blank making die polishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221049780.5U CN217167915U (en) | 2022-05-05 | 2022-05-05 | Blank making die polishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217167915U true CN217167915U (en) | 2022-08-12 |
Family
ID=82710367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221049780.5U Active CN217167915U (en) | 2022-05-05 | 2022-05-05 | Blank making die polishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217167915U (en) |
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2022
- 2022-05-05 CN CN202221049780.5U patent/CN217167915U/en active Active
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