Cutting machine for quartz tube machining

Abstract

The utility model relates to the field of quartz tube processing equipment, in particular to a cutting machine for quartz tube processing, which comprises a base, an arc-shaped groove recessed inwards is arranged on the upper surface of the base, a configuration box is arranged on the base at one end of the arc-shaped groove, a three-jaw chuck is arranged on the configuration box, and supporting rods are arranged in the arc-shaped groove on two sides of the three-jaw chuck. A plurality of rollers for supporting the quartz tube are uniformly arranged on the supporting rod along the length direction; limiting assemblies are symmetrically arranged on the arc-shaped groove wall in the middle of the base, first guide rails are arranged on the outer walls of the two sides of the base in the length direction of the base, the first guide rails are connected with a movable cutting device through sliding blocks, and the phenomenon of cutting damage caused by excessive shaking in the cutting process is avoided.

Description

Technical Field

[0001] The utility model relates to the field of quartz tube processing equipment, in particular to a cutting machine for quartz tube processing. Background Art

[0002] Quartz products mainly refer to a variety of products made of quartz glass materials. They mainly include quartz glass tubes, quartz glass rods, quartz glass sheets, quartz glass ingots, fused quartz glass tubes (furnace core tubes), fused quartz glass rods, quartz glass boats, quartz glass crucibles, etc. In the production process of existing quartz tubes, the quartz tubes need to be cut. The traditional method is to manually move the quartz tube close to the blade of the cutting machine for cutting. However, this cutting method is highly dangerous during the cutting process, and it consumes a lot of human energy, and the efficiency is low after working for a long time. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a cutting machine for quartz tube processing in view of the deficiencies of the prior art, thereby avoiding the phenomenon of injury to personnel caused by breakage during manual cutting and improving work efficiency. Compared with the existing automatic cutting device, the quartz tube is more stable and the phenomenon of cutting damage caused by excessive shaking during cutting is avoided:

[0004] The utility model discloses a cutting machine for processing quartz tubes, comprising a base, wherein the upper surface of the base is provided with an arc-shaped groove sunken inwards, a configuration box is provided on the base at one end of the arc-shaped groove, a three-jaw chuck is mounted on the configuration box, support rods are provided in the arc-shaped grooves on both sides of the three-jaw chuck, and a plurality of rollers for supporting the quartz tubes are evenly provided on the support rods along the length direction; and symmetrically arranged limit components are provided on the arc-shaped groove wall in the middle of the base.

[0005] A first guide rail is provided on the outer walls on both sides of the base along the length direction thereof, the first guide rail is connected to a movable cutting device through a slider, the movable cutting device includes two vertical support rods connected to the side sliders, a horizontal support rod is provided between the tops of the two vertical support rods, a second guide rail is provided on the inner side of the vertical support rod, the second guide rail moves up and down along the vertical support rod through the slider, a rectangular bracket is provided on the slider of the second guide rail, a placing table is provided on the rectangular bracket, a cutting machine for cutting quartz tubes is provided below the placing table, and a motor for driving the cutting machine to move is provided above the placing table.

[0006] The technical problem to be solved by the utility model can also be further achieved through the following technical scheme, the limiting component includes an arc-shaped baffle matching the curvature of the quartz tube and a support arm vertically arranged connected to the arc-shaped groove wall, the arc-shaped baffle is adhered with a rubber layer on one side facing the quartz tube, the support arm is connected to a telescopic arm, and the other side of the telescopic arm is connected to the arc-shaped baffle.

[0007] The technical problem to be solved by the utility model can also be further achieved through the following technical scheme: two support rods are provided, one end of which is fixed on the configuration box, and the other end is fixed to the upper surface of the arc-shaped groove through a supporting column, a rolling bearing is provided between the support rod and the roller, and a rubber layer is provided on the surface of the roller.

[0008] The technical problem to be solved by the utility model can also be further achieved through the following technical solution: the three-jaw chuck is provided with a supporting arm, and a rubber layer is provided on a side of the supporting arm facing the quartz tube.

[0009] The technical problem to be solved by the utility model can be further achieved through the following technical solution: a vertically arranged drum-shaped roller is provided on the central axis at the outer end of the arc-shaped groove, and the drum-shaped roller is a rubber roller.

[0010] Compared with the prior art, the beneficial effects of this device are:

[0011] 1. No manual intervention is required during the working process. The moving positions of the first guide rail and the second guide rail are set through the configuration box for automatic cutting.

[0012] 2. This device supports the quartz tube through the three-jaw chuck and support arm. Support rods and rollers are provided under the quartz tube to better stabilize the entire quartz tube and prevent the quartz tube from falling off during processing. In order to prevent the quartz tube from shaking excessively during the rotation and cutting process, a drum-shaped roller and support assembly are provided at the tail end of the quartz tube, which greatly improves the stability of the entire cutting process and avoids the quartz tube from being damaged due to shaking during the cutting process. This device has an additional rubber layer at the contact position with the quartz tube, which increases the fit between the device and the quartz tube on the one hand, and avoids the quartz tube from being bumped and broken due to incorrect use during the entire process on the other. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the mobile cutting device of the utility model;

[0015] Figure 3Schematic diagram of the structure of the limit assembly of the utility model; in the figure: 1, base; 2, configuration box; 3, three-jaw chuck; 4, support rod; 5, limit assembly; 501, arc-shaped baffle; 502, vertical support arm; 503, telescopic arm; 6, first guide rail; 7, mobile cutting device; 701, vertical support rod; 702, horizontal support rod; 703, second guide rail; 704, rectangular bracket; 705, placement table; 706, motor; 707, cutting machine; 8, supporting arm; 9, drum-shaped roller; 10, roller. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] Combination Figure 1-Figure 3 The present embodiment provides a cutting machine for processing quartz tubes, comprising a base 1, wherein the upper surface of the base 1 is provided with an arc-shaped groove recessed inwardly, and a vertically arranged drum-shaped roller 9 is provided on the central axis at the outer end of the arc-shaped groove, and the drum-shaped roller is a rubber roller. A configuration box 2 is provided on the base at one end of the arc-shaped groove, and a three-jaw chuck 3 is mounted on the configuration box 2, and the three-jaw chuck 3 is provided with a supporting arm 8, and a rubber layer is provided on the side of the supporting arm facing the quartz tube, and support rods 4 are provided in the arc-shaped grooves on both sides of the three-jaw chuck 3, and a plurality of rollers 10 for supporting the quartz tube are evenly provided on the support rods 4 along the length direction, and the support rods 4 are provided with two, one end of which is fixed on the configuration box 2, and the other end is fixed to the upper surface of the arc-shaped groove through a supporting column, and a rolling bearing is provided between the support rod 4 and the roller 10, and a rubber layer is provided on the surface of the roller 10.

[0018] A symmetrically arranged limit assembly 5 is provided on the arc-shaped groove wall in the middle of the base, and the limit assembly 5 includes an arc-shaped baffle 501 matching the curvature of the quartz tube and a support arm 502 vertically connected to the arc-shaped groove wall, and a rubber layer is adhered to the side of the arc-shaped baffle facing the quartz tube, and a telescopic arm 503 is connected to the support arm, and the other side of the telescopic arm is connected to the arc-shaped baffle 501.

[0019] A first guide rail 6 is provided on the outer walls on both sides of the base along the length direction thereof, and the first guide rail is connected to a movable cutting device 7 through a slider; the movable cutting device 7 includes two vertical support rods 701 connected to the side sliders, and a horizontal support rod 702 is provided between the tops of the two vertical support rods 701, and a second guide rail 703 is provided on the inner side of the vertical support rod 701, and the second guide rail 703 moves up and down along the vertical support rod 701 through the slider, and a rectangular bracket 704 is provided on the slider of the second guide rail, and a placing table 705 is provided on the rectangular bracket 704, and a cutting machine 707 for cutting quartz tubes is provided below the placing table 705, and a motor 706 for driving the cutting machine to move is provided above the placing table 705. When using this device, first insert the quartz tube from one side of the base into the supporting arm, and use the three-jaw chuck to exaggerate the supporting arm to support the quartz tube. The bottom of the quartz tube is supported by the roller on the support rod. A rolling bearing is provided between the roller and the support rod. The roller is passively rotated by the rotation of the quartz tube. The tail of the quartz tube is placed in a position close to the drum-shaped roller. After the placement work is completed, adjust the supporting components on both sides. The arc-shaped baffle is as close to the quartz tube as possible, but there is no need to be close to it. The arc-shaped baffle is mainly used to prevent the quartz tube from shaking too much during the rotation of the quartz tube, and can better balance the entire quartz tube. After the preparation work is completed, check whether the cutting disc of the cutting machine has broken teeth and the like. The cutting device is driven by the first guide rail and the second guide rail to automatically adjust the position without excessive manual intervention.

Claims

1. A cutting machine for quartz tube processing, characterized in that: The invention comprises a base (1), wherein the upper surface of the base (1) is provided with an arc-shaped groove recessed inwards, a configuration box (2) is provided on the base at one end of the arc-shaped groove, a three-jaw chuck (3) is mounted on the configuration box (2), support rods (4) are provided in the arc-shaped grooves on both sides of the three-jaw chuck (3), and a plurality of rollers (10) for supporting the quartz tube are evenly provided on the support rods (4) along the length direction; and a symmetrically arranged limit assembly (5) is provided on the arc-shaped groove wall in the middle of the base; First guide rails (6) are provided on the outer walls of both sides of the base along the length direction thereof, and the first guide rails are connected to a movable cutting device (7) via a slider; the movable cutting device (7) comprises two vertical support rods (701) connected to the slider, a transverse support rod (702) is provided between the tops of the two vertical support rods (701), a second guide rail (703) is provided inside the vertical support rod (701), the second guide rail (703) moves up and down along the vertical support rod (701) via a slider, a rectangular bracket (704) is provided on the slider of the second guide rail, a placing table (705) is provided on the rectangular bracket (704), a cutting machine (707) for cutting quartz tubes is provided below the placing table (705), and a motor (706) for driving the cutting machine to move is provided above the placing table (705).

2. A quartz tube processing cutting machine according to claim 1, characterized in that: The limit assembly (5) comprises an arc-shaped baffle (501) matching the curvature of the quartz tube and a support arm (502) vertically connected to the arc-shaped groove wall, the arc-shaped baffle having a rubber layer adhered to one side facing the quartz tube, the support arm being connected to a telescopic arm (503), the other side of the telescopic arm being connected to the arc-shaped baffle (501).

3. A quartz tube processing cutting machine according to claim 1, characterized in that: Two support rods (4) are provided, one end of which is fixed on the configuration box (2), and the other end is fixed on the upper surface of the arc-shaped groove through a support column, a rolling bearing is provided between the support rod (4) and the roller (10), and a rubber layer is provided on the surface of the roller (10).

4. A quartz tube processing cutting machine according to claim 1, characterized in that: The three-jaw chuck (3) is provided with a supporting arm (8), and a rubber layer is provided on a side of the supporting arm facing the quartz tube.

5. The quartz tube processing cutting machine according to claim 1, characterized in that: A vertically arranged roller-shaped roller (9) is provided on the central axis at the outer end of the arc-shaped groove, and the roller-shaped roller is a rubber roller.

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