CN214979762U

CN214979762U - Polishing and grinding device for large-diameter quartz rod

Info

Publication number: CN214979762U
Application number: CN202120151197.4U
Authority: CN
Inventors: 陈怀斌; 陈梦楠
Original assignee: Donghai Branch Of Lianyungang Shenhui Silicon Material Technology Co ltd
Current assignee: Donghai Branch Of Lianyungang Shenhui Silicon Material Technology Co ltd
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2021-12-03
Anticipated expiration: 2031-01-20

Abstract

The utility model discloses a polishing and grinding device for large-diameter quartz rods, which comprises a frame, wherein a protective cover is arranged on the upper side of the frame, a lower clamping seat is arranged on the upper side of the frame through a lower support rod, a first air cylinder is arranged at the top in the protective cover, an upper clamping seat is arranged on the lower side of the first air cylinder through a lower support, second air cylinders are arranged on two sides of the protective cover, one end of each second air cylinder is in transmission connection with a transverse support, one end of each transverse support is provided with an arc-shaped support, a sliding seat is arranged on the outer side of the arc-shaped support in a sliding way, one end of each sliding seat is provided with a grinding motor through a support frame, one end of each grinding motor is in transmission connection with a grinding wheel, the sliding seat is arranged on the outer side of the arc-shaped support in a sliding way, the grinding motor and the grinding wheel are arranged on one side of the sliding seat, so that the use inclination angle of the grinding wheel can be adjusted according to needs, the polishing of different angles is satisfied and is used, and the flexibility of using and the efficiency of polishing have been improved.

Description

Polishing and grinding device for large-diameter quartz rod

Technical Field

The utility model relates to a quartz processing equipment technical field specifically is a large-diameter is polishing grinding device for quartz rod.

Background

The quartz tube is special industrial technical glass made of silicon dioxide and is a very good basic material. The quartz glass has a series of excellent physical and chemical properties. The electric heating device is used in an electric fire bucket, an electric heating furnace and an electric warmer and has the heating function. The quartz glass has extremely low thermal expansion coefficient, can bear severe temperature change, is heated to about 1100 ℃ and cannot be cracked when being placed in normal-temperature water. Since the above-mentioned excellent physicochemical properties are possessed, the silica glass is widely used in various fields such as electric light sources, semiconductors, optical communications, military industry, metallurgy, building materials, chemistry, machinery, electric power, environmental protection, and the like. Polishing and grinding are needed in the processing process of the quartz tube.

The polishing and grinding device for the existing quartz rod can only polish the outer side surface of the quartz rod, and is not convenient for polishing and grinding the two end surfaces of the quartz rod, so that the polishing and grinding of the influence is realized.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quartz rod of heavy-calibre is with polishing grinding device to solve and to polish the processing to the quartz rod lateral surface among the prior art, be not convenient for polish the processing of polishing to the both ends face of quartz rod, thereby the problem of polishing of influence.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a polishing grinding device for large-diameter quartz rod, includes the frame, the protection casing is installed to the frame upside, the mount upside is installed down the holder through the lower branch, first cylinder is installed at the top in the protection casing, the holder is installed to first cylinder downside through the lower carriage, the second cylinder is installed to the protection casing both sides, second cylinder one end transmission is connected with horizontal support, the arc support is installed to horizontal support one end, arc support outside slip card is equipped with the slide, grinding motor is installed through the support frame to slide one end, grinding motor one end transmission is connected with the emery wheel of polishing.

Furthermore, opening and PLC switch board have been seted up to protection casing one side, and install the room door in the opening.

Further, the arc support adopts the semi-circular arc support, the rack is installed to the arc support inboard, the gear is installed through the pivot in the slide inside, and rack and gear engagement are connected.

Furthermore, pivot one end transmission is connected with step motor, and step motor installs in the slide one end outside.

Further, a sliding rail is installed on the outer side of the arc-shaped support, and the inner side of the sliding seat is connected with the sliding rail in a sliding mode through a sliding groove.

Furthermore, the inner sides of the upper clamping seat and the lower clamping seat are both provided with positioning grooves, and the inner sides of the positioning grooves are provided with anti-slip pads.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an arc support outside slip card is equipped with the slide, grinding motor and emery wheel of polishing are installed in slide one side, make the use inclination that can adjust the emery wheel of polishing as required, satisfy the polishing use of different angles, the flexibility and the efficiency of polishing that have improved the use, the rack is installed to arc support inboard moreover, the gear is installed through the pivot in the slide inside, and rack and gear engagement connect, pivot one end transmission is connected with step motor, make and connect through rack and pinion transmission, the transmission is steady, the regulation precision is high.

2. The utility model discloses because the frame upside installs down the holder through the lower branch, first cylinder is installed at the top in the protection casing, and the holder is installed through the lower carriage to first cylinder downside for can treat the quartz rod both ends of polishing and carry out the centre gripping location, be convenient for polish the processing of polishing to its both ends, be favorable to improving the precision of polishing.

3. The utility model discloses a slide rail is installed in the arc support outside, and the slide inboard is convenient for carry out the slip direction to slide one end through spout and slide rail sliding connection and is handled, is favorable to improving the stability of during operation to be convenient for improve the precision of polishing.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the transmission connection between the arc-shaped support and the slide seat of the present invention;

fig. 3 is a schematic structural diagram of the slide seat of the present invention.

In the figure: 1. a machine base; 2. a protective cover; 3. a lower support rod; 4. a lower bracket; 5. a first cylinder; 6. an upper clamping seat; 7. a lower clamping seat; 8. a transverse support; 9. an arc-shaped bracket; 10. a second cylinder; 11. a PLC control cabinet; 12. a slide base; 13. a slide rail; 14. a rack; 15. a gear; 16. a support frame; 17. polishing the motor; 18. grinding a grinding wheel; 19. a chute; 20. a stepping motor; 21. and (4) opening.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, 2 and 3, in an embodiment of the present invention, a polishing and grinding device for a large-diameter quartz rod comprises a base 1, a protective cover 2 is installed on the upper side of the base 1, a lower holder 7 is installed on the upper side of the base 1 through a lower support rod 3, a first cylinder 5 is installed on the top inside the protective cover 2, an upper holder 6 is installed on the lower side of the first cylinder 5 through a lower support 4, so as to clamp and position two ends of the quartz rod to be ground, so as to facilitate polishing and grinding treatment of the two ends of the quartz rod, and to improve the grinding precision, second cylinders 10 are installed on two sides of the protective cover 2, and are used for driving a grinding motor 17 and a grinding wheel 18 to horizontally move for grinding treatment, one end of each second cylinder 10 is in transmission connection with a transverse support 8, one end of each transverse support 8 is provided with an arc-shaped support 9, a slide 12 is slidably clamped outside the arc-shaped support 9, one end of each slide 12 is provided with a grinding motor 17 through a support frame 16, one end of the grinding motor 17 is in transmission connection with a grinding wheel 18, and the grinding wheel 18 is driven to rotate highly by the grinding motor 17, so that the two ends of the quartz rod are polished.

Preferably, opening 21 and PLC switch board 11 have been seted up to protection casing 2 one side, and install the room door in the opening 21, are convenient for carry out the switching to protection casing 2 one side and handle, and the flying dust splashes when preventing to polish.

Preferably, arc support 9 adopts the semi-circular arc support, rack 14 is installed to arc support 9 inboard, slide 12 is inside to be installed gear 15 through the pivot, and rack 14 and gear 15 mesh are connected, pivot one end transmission is connected with step motor 20, and step motor 20 installs in the slide 12 one end outside, make and to drive gear 15 and rack 14 transmission through step motor 20 and connect, thereby carry out inclination adjustment to grinding wheel 18 and use, the transmission is steady moreover, the regulation precision is high.

Preferably, the slide rail 13 is installed on the outer side of the arc-shaped support 9, and the inner side of the slide carriage 12 is connected with the slide rail 13 in a sliding manner through the slide groove 19, so that the slide guide processing is conveniently performed on one end of the slide carriage 12, and the stability in working is improved.

Preferably, the locating slot has all been seted up to

last holder

6 and 7 inboards of lower holder, and the slipmat is installed to the locating slot inboard for can treat the quartz rod both ends of polishing and carry out the centre gripping location, be convenient for polish the processing to its both ends, be favorable to improving the precision of polishing.

The utility model discloses a theory of operation and use flow: clamping a quartz rod to be polished on a lower clamping seat 7, driving an upper clamping seat 6 to move downwards through a first air cylinder 5, clamping and positioning two ends of the quartz rod to be polished, driving a polishing grinding wheel 18 to rotate highly through a polishing motor 17, thereby polishing and polishing the two ends of the quartz rod, arranging a sliding seat 12 through a sliding clamp outside an arc-shaped support 9, arranging the polishing motor 17 and the polishing grinding wheel 18 on one side of the sliding seat 12, so that the use inclination angle of the polishing grinding wheel 18 can be adjusted as required, the polishing use of different angles is met, the use flexibility and the polishing efficiency are improved, arranging a rack 14 inside the arc-shaped support 9, arranging a gear 15 inside the sliding seat 12 through a rotating shaft, and the rack 14 is meshed with the gear 15, one end of the rotating shaft is in transmission connection with a stepping motor 20, so that the rack 15 is in transmission connection through the gear 15, the transmission is stable, the adjustment precision is high.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a quartz rod of heavy-calibre is with polishing grinding device, includes frame (1), its characterized in that: protection casing (2) are installed to frame (1) upside, lower holder (7) are installed through lower branch (3) to frame (1) upside, first cylinder (5) are installed at protection casing (2) interior top, holder (6) are installed through lower carriage (4) to first cylinder (5) downside, second cylinder (10) are installed to protection casing (2) both sides, second cylinder (10) one end transmission is connected with horizontal support (8), arc support (9) are installed to horizontal support (8) one end, arc support (9) outside slip card is equipped with slide (12), grinding motor (17) are installed through support frame (16) to slide (12) one end, grinding motor (17) one end transmission is connected with grinding wheel (18).

2. The polishing and grinding device for the large-caliber quartz rod as claimed in claim 1, wherein: an opening (21) is formed in one side of the protective cover (2), and a door is installed in the opening (21).

3. The polishing and grinding device for the large-caliber quartz rod as claimed in claim 1, wherein: arc support (9) adopt the semicircle arc support, rack (14) are installed to arc support (9) inboard, gear (15) are installed through the pivot in slide (12) inside, and rack (14) and gear (15) meshing are connected.

4. The polishing and grinding device for the large-caliber quartz rod as claimed in claim 3, wherein: one end of the rotating shaft is connected with a stepping motor (20) in a transmission mode, and the stepping motor (20) is installed on the outer side of one end of the sliding seat (12).

5. The polishing and grinding device for the large-caliber quartz rod as claimed in claim 1, wherein: slide rail (13) are installed to arc support (9) outside, slide (12) inboard is through spout (19) and slide rail (13) sliding connection.

6. The polishing and grinding device for the large-caliber quartz rod as claimed in claim 1, wherein: the inner sides of the upper clamping seat (6) and the lower clamping seat (7) are provided with positioning grooves, and the inner sides of the positioning grooves are provided with anti-slip pads.