Quartz glass tube destressing device

Abstract

The utility model relates to the technical field of quartz glass tubes, in particular to a quartz glass tube destressing device which comprises a bottom plate, a destressing device body and a quartz tube, the destressing device body and the quartz tube are installed on the upper portion of the bottom plate, a placing plate is arranged on a sliding rail on the left side of the bottom plate in a sliding mode, and a clamping mechanism used for clamping the quartz tube is arranged on the placing plate. And a placing mechanism for automatically placing a quartz tube is fixedly mounted at the bottom of the moving rod. The guide rod moves up and down to drive the sleeve to move up and down, then the distance between the sliding plates and the sleeve is changed, the four sliding plates are attached to the inner wall of the quartz tube, the quartz tube is fixed, and then the quartz tube is fixed through rotation of the rotating device and downward movement of the electric telescopic rod. The quartz tube is placed in the jacket and then subjected to destressing operation through the destressing device body, manual operation is not needed, the automatic destressing process is met, and the automatic development requirement of the times is met.

Description

TECHNICAL FIELD

[0001] The utility model relates to quartz glass tube technical field especially relates to a quartz glass tube stress relief device. BACKGROUND

[0002] Quartz tube is the special industrial technology glass made of silicon dioxide, and is a very excellent basic material. Quartz glass has a series of excellent physical and chemical properties. It is used in electric fire bucket, electric oven, and electric heater for heating.

[0003] And the prior art is more such as the stress relief device of quartz glass tube disclosed in the public number CN216303620U, including stress relief device main part, the rear side of stress relief device main part is connected with transmission line, the left side of transmission line is provided with vibration device, the left side of vibration device is provided with clamping mechanism, solve the effect that the existing stress relief device is mostly fixed, cannot adjust according to the size and thickness of material, so as to make vibration device and clamping material fully contact, thereby the duration of stress relief is increased, and the line of stress relief device is not easy to store, needs user to carry separately, prone to winding situation, it is not conducive to carrying and storage problem, but there are still the following problems in use:

[0004] The above-mentioned technology reduces the stress relief time by fully contacting the clamping material through the vibration device and the clamping material, but in use, the quartz tube needs to be placed on the vibration mechanism by manual, and then the stress relief operation is carried out on the quartz tube by the stress relief device, and manual recovery is required after completion, so that the stress relief process of the quartz tube cannot be automatically completed. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the problem that the stress relief process of the quartz tube cannot be automatically completed in the prior art, and provides a quartz glass tube stress relief device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0007] A quartz glass tube stress relief device, including bottom plate, stress relief device main body and quartz tube installed on the upper part of bottom plate, the upper part of bottom plate is fixedly installed with two slide rails arranged on the left side of the upper part of bottom plate and arranged on the right side of the upper part of bottom plate, and a placing plate is slidably arranged on the slide rail arranged on the left side of the bottom plate, a sliding block is slidably arranged on the slide rail arranged on the right side of the bottom plate, a placing groove for placing the quartz tube is formed in the placing plate, and a clamping mechanism for clamping the quartz tube is arranged on the placing plate, the clamping mechanism and the stress relief device main body are arranged on the same vertical plane, a rotating device is fixedly installed on the top of the sliding block, a moving rod is fixedly installed on the end of the rotating device, and a placing mechanism for automatically placing the quartz tube is fixedly installed on the bottom of the moving rod.

[0008] Preferably, the clamping mechanism comprises a fixed column fixedly installed on the placing plate, a fixed rod fixedly installed at the top end of the fixed column, connecting blocks fixedly installed on both sides of the fixed rod, a clamping sleeve for clamping the quartz tube fixedly installed at the end of the connecting block, a through hole formed in the clamping sleeve, and adjusting bolts arranged in the through hole of the clamping sleeve, and fixed nuts sleeved on both sides of the adjusting bolts.

[0009] Preferably, the fixed column is arranged between the placing grooves, and the clamping sleeve is arranged directly above the placing grooves, and the two adjusting bolts arranged on the clamping sleeve are arranged on the same vertical plane.

[0010] Preferably, the placing mechanism comprises an electric telescopic rod fixedly installed at the bottom of the moving rod, an installation plate fixedly installed at the bottom end of the electric telescopic rod, four equidistantly distributed support columns fixedly installed at the bottom of the installation plate, a support plate fixedly installed at the bottom of the four support columns, a through groove formed in the center position of the support plate, a guide rod slidingly arranged in the through groove formed in the center position of the support plate, a square-shaped movable plate fixedly installed at the top end of the guide rod, four rectangularly arranged electric push rods fixedly installed at the bottom of the movable plate, a fixed plate arranged at the bottom end of the guide rod, a fixing bolt arranged at the bottom of the fixed plate and used for fixing the fixed plate to the bottom end of the guide rod, a sleeve fixedly installed on the upper portion of the fixed plate, four equidistantly distributed second limiting plates fixedly installed on the outer wall of the sleeve, a cross-shaped mounting bracket sleeved on the outer wall of the middle portion of the guide rod, four support blocks fixedly installed on the upper portion of the mounting bracket, four sliding grooves formed in the mounting bracket, and sliding plates slidingly arranged in the four sliding grooves, first limiting plates fixedly installed on one side of the sliding plates relative to the guide rod, and a connecting rod arranged between the first limiting plates and the second limiting plates.

[0011] Preferably, the movable plate is arranged between the installation plate and the support plate, the top ends of the four support blocks are fixedly connected to the bottom of the support plate, the upper end of the connecting rod is rotationally connected to the first limiting plate through a pin shaft, and the lower end of the connecting rod is rotationally connected to the second limiting plate through a pin shaft.

[0012] Preferably, the placing mechanism is arranged on the upper portion of the clamping mechanism, and the radius of the circle surrounded by the four sliding plates is equal to the inner wall of the quartz tube.

[0013] Compared with the prior art, the utility model has the following advantages:

[0014] The utility model discloses a guide rod's up and down movement makes the guide rod drive sleeve's up and down position, then change the interval between sliding board and sleeve, make four sliding boards and quartz tube inner wall be pasted, fix quartz tube, then through the rotation of rotating device and the down of electric telescopic rod, make quartz tube be placed in the jacket and then through the stress relieving device main part to the stress relieving operation of quartz tube, do not need manual operation, satisfy the stress relieving process of automation, meet the automation development demand of era. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 The utility model discloses a quartz glass tube stress relieving device's structural diagram is shown;

[0016] Figure 2 The utility model discloses a quartz glass tube stress relieving device's placing plate and placing groove schematic view;

[0017] Figure 3 The utility model discloses a quartz glass tube stress relieving device's fixed column and fixed rod schematic view;

[0018] Figure 4 The utility model discloses a quartz glass tube stress relieving device's mounting plate and support plate schematic view;

[0019] Figure 5 The utility model discloses a quartz glass tube stress relieving device's first limit board and second limit board schematic view.

[0020] In the drawing: 1, bottom plate;2, slide rail;3, placing plate;4, sliding block;5, placing groove;6, fixed column;7, fixed rod;8, connecting block;9, jacket;10, adjusting bolt;11, fixed nut;12, quartz tube;13, rotating device;14, moving rod;15, electric telescopic rod;16, mounting plate;17, support column;18, electric push rod;19, movable plate;20, guide rod;21, mounting frame;22, support block;23, support plate;24, sliding groove;25, sliding board;26, first limit board;27, sleeve;28, second limit board;29, connecting rod;30, fixed plate;31, fixed bolt;32, stress relieving device main part. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model, and apparently, the described embodiments only are a part of the embodiments of the utility model, not all the embodiments.

[0022] REFERENCE Figures 1-5The utility model provides a quartz glass tube stress relieving device, including bottom plate 1, install stress relieving device main part 32 and quartz tube 12 on the upper portion of bottom plate 1, two slide rails 2 are fixedly installed on the upper portion of bottom plate 1 and set up on the left side of the upper portion of bottom plate 1 and set up on the right side of the upper portion of bottom plate 1, and the slide rail 2 set up on the left side of bottom plate 1 is slidably provided with the placing plate 3, the slide rail 2 set up on the right side of bottom plate 1 is slidably provided with the sliding block 4, the placing groove 5 for placing quartz tube 12 is formed in the placing plate 3, and the clamping mechanism for clamping quartz tube 12 is arranged on the placing plate 3, the clamping mechanism and stress relieving device main part 32 are arranged on the same vertical plane, the rotating device 13 is fixedly installed on the top of sliding block 4, the moving rod 14 is fixedly installed on the end of rotating device 13, and the placing mechanism for automatically placing quartz tube 12 is fixedly installed on the bottom of moving rod 14.

[0023] It should be noted that the stress relieving device main part 32 releases the stress on the surface and inside by heating the quartz tube 12 to a high temperature, keeping warm for a period of time and then rapidly cooling.

[0024] The clamping mechanism includes a fixed column 6 fixedly installed on the placing plate 3, a fixed rod 7 fixedly installed on the top end of the fixed column 6, a connecting block 8 fixedly installed on both sides of the fixed rod 7, a clamping sleeve 9 for clamping the quartz tube 12 fixedly installed on the end of the connecting block 8, a through hole formed in the clamping sleeve 9, an adjusting bolt 10 arranged in the through hole formed in the clamping sleeve 9, and a fixed nut 11 sleeved on both sides of the adjusting bolt 10.

[0025] It should be noted that by adjusting the inner diameter of the clamping sleeve 9 by rotating the fixed nut 11 before the stress relieving operation, the clamping sleeve 9 can clamp quartz tubes 12 of different sizes.

[0026] The fixed column 6 is arranged between the placing grooves 5, and the clamping sleeve 9 is arranged directly above the placing grooves 5, and the two adjusting bolts 10 arranged on the clamping sleeve 9 are arranged on the same vertical plane.

[0027] The placing mechanism comprises a motor-driven telescopic rod 15 fixedly installed at the bottom of the moving rod 14, a mounting plate 16 fixedly installed at the bottom end of the motor-driven telescopic rod 15, four equidistantly distributed supporting columns 17 fixedly installed at the bottom of the mounting plate 16, a supporting plate 23 fixedly installed at the bottom of the four supporting columns 17, a through slot formed at the center position of the supporting plate 23, a guide rod 20 slidingly arranged in the through slot formed at the center position of the supporting plate 23, a square-shaped movable plate 19 fixedly installed at the top end of the guide rod 20, four rectangularly arranged motor-driven push rods 18 fixedly installed at the bottom of the movable plate 19, a fixing plate 30 arranged at the bottom end of the guide rod 20, a fixing bolt 31 arranged at the bottom of the fixing plate 30 and used for fixing the fixing plate 30 to the bottom end of the guide rod 20, a sleeve 27 fixedly installed at the upper portion of the fixing plate 30, four equidistantly distributed second limiting plates 28 fixedly installed on the outer wall of the sleeve 27, a cross-shaped mounting bracket 21 sleeved on the outer wall of the middle portion of the guide rod 20, four supporting blocks 22 fixedly installed at the upper portion of the mounting bracket 21, four sliding grooves 24 formed in the mounting bracket 21, and sliding plates 25 slidingly arranged in the four sliding grooves 24, wherein a first limiting plate 26 is fixedly installed on one side of the sliding plate 25 relative to the guide rod 20, and a connecting rod 29 is arranged between the first limiting plate 26 and the second limiting plate 28.

[0028] The movable plate 19 is arranged between the mounting plate 16 and the supporting plate 23, the top ends of the four supporting blocks 22 are fixedly connected with the bottom of the supporting plate 23, the upper end of the connecting rod 29 is rotationally connected with the first limiting plate 26 through a pin shaft, and the lower end of the connecting rod 29 is rotationally connected with the second limiting plate 28 through a pin shaft.

[0029] The placing mechanism is arranged on the upper portion of the clamping mechanism, the radius of the circle surrounded by the four sliding plates 25 is equal to the inner wall of the quartz tube 12, so that the four sliding plates 25 can be conveniently fixed to the quartz tube 12.

[0030] The function principle of the utility model can be described through the following operation mode:

[0031] Through placing the quartz tube 12 to be de-stressed with the opening upward beside the bottom plate 1, then through the rotation of the rotating device 13, the placing mechanism is placed above the quartz tube 12, then through the extension and retraction of the electric telescopic rod 15, the electric telescopic rod 15 drives the mounting plate 16 to move downward, the four sliding plates 25 are placed in the quartz tube 12, then through the extension and retraction of the electric push rod 18, the electric push rod 18 drives the movable plate 19 to move upward, the movable plate 19 drives the guide rod 20 to move upward synchronously, the guide rod 20 drives the fixed plate 30 to move upward, the fixed plate 30 drives the sleeve 27 to move upward, the transverse distance between the first limiting plate 26 and the second limiting plate 28 is increased, the second limiting plate 28 drives the connecting rod 29, the connecting rod 29 drives the first limiting plate 26, the first limiting plate 26 drives the sliding plate 25 to move away from the guide rod 20, the radius of the circular space surrounded by the four sliding plates 25 is increased, the four sliding plates 25 abut against the inner wall of the quartz tube 12, then through the upward movement of the electric telescopic rod 15 driving the mounting plate 16, the four sliding plates 25 drive the quartz tube 12 to move upward, then through the rotation of the rotating device 13, the quartz tube 12 is placed above the jacket 9, then through the downward movement of the electric telescopic rod 15, the bottom of the quartz tube 12 is placed in the placing groove 5, then through the downward movement of the movable plate 19 driven by the electric push rod 18, the distance between the sliding plate 25 and the guide rod 20 is reduced, the four sliding plates 25 are released from the limitation of the quartz tube 12, then through the sliding of the placing plate 3 on the slide rail 2, the quartz tube 12 on the placing plate 3 is placed in the de-stressing device main body 32, and the quartz tube 12 is de-stressed.

[0032] The above merely describes a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A quartz glass tube stress relieving apparatus comprising a base plate (1), a stress relieving apparatus main body (32) installed on an upper portion of the base plate (1), and a quartz tube (12), characterized in that, The upper part of the bottom plate (1) is fixedly provided with two slide rails (2) arranged on the left and right upper parts of the bottom plate (1), a placing plate (3) is slidably arranged on the slide rail (2) arranged on the left of the bottom plate (1), a sliding block (4) is slidably arranged on the slide rail (2) arranged on the right of the bottom plate (1), a placing groove (5) for placing a quartz tube (12) is formed in the placing plate (3), and a clamping mechanism for clamping the quartz tube (12) is arranged on the placing plate (3), the clamping mechanism and the stress relief device body (32) are arranged on the same vertical plane, a rotating device (13) is fixedly arranged on the top of the sliding block (4), a moving rod (14) is fixedly arranged on the end of the rotating device (13), and a placing mechanism for automatically placing the quartz tube (12) is fixedly arranged on the bottom of the moving rod (14).

2. The quartz glass tube stress relieving apparatus according to claim 1, wherein The clamping mechanism comprises a fixed column (6) fixedly arranged on the placing plate (3), a fixed rod (7) fixedly arranged on the top end of the fixed column (6), a connecting block (8) fixedly arranged on the two sides of the fixed rod (7), a clamping sleeve (9) for clamping the quartz tube (12) fixedly arranged on the end of the connecting block (8), a through hole formed in the clamping sleeve (9), and an adjusting bolt (10) arranged in the through hole of the clamping sleeve (9), and a fixed nut (11) sleeved on the two sides of the adjusting bolt (10).

3. The quartz glass tube stress relieving apparatus according to claim 2, wherein The fixed column (6) is arranged between the placing grooves (5), and the clamping sleeve (9) is arranged directly above the placing grooves (5), and the two adjusting bolts (10) arranged on the clamping sleeve (9) are arranged on the same vertical plane.

4. The quartz glass tube stress relieving apparatus according to claim 1, wherein The placing mechanism includes a motorized telescopic rod (15) fixedly installed at the bottom of the moving rod (14), a mounting plate (16) fixedly installed at the bottom end of the motorized telescopic rod (15), four equidistantly distributed support columns (17) fixedly installed at the bottom of the mounting plate (16), a support plate (23) fixedly installed at the bottom of the four support columns (17), a through slot formed at the central position of the support plate (23), a guide rod (20) slidingly arranged in the through slot formed at the central position of the support plate (23), a square movable plate (19) fixedly installed at the top end of the guide rod (20), four rectangularly arranged motorized push rods (18) fixedly installed at the bottom of the movable plate (19), a fixed plate (30) arranged at the bottom end of the guide rod (20), a fixing bolt (31) arranged at the bottom of the fixed plate (30) and used for fixing the fixed plate (30) to the bottom end of the guide rod (20), a sleeve (27) fixedly installed at the upper portion of the fixed plate (30), four equidistantly distributed second limiting plates (28) fixedly installed at the outer wall of the sleeve (27), a cross-shaped mounting bracket (21) sleeved at the outer wall of the middle portion of the guide rod (20), four support blocks (22) fixedly installed at the upper portion of the mounting bracket (21), four sliding grooves (24) formed in the mounting bracket (21), and sliding plates (25) slidingly arranged in the four sliding grooves (24), wherein a first limiting plate (26) is fixedly installed at one side of the sliding plate (25) relative to the guide rod (20), and a connecting rod (29) is arranged between the first limiting plate (26) and the second limiting plate (28).

5. A quartz glass tube stress relieving apparatus according to claim 4, wherein The movable plate (19) is arranged between the mounting plate (16) and the support plate (23), the top ends of the four support blocks (22) are fixedly connected with the bottom of the support plate (23), the upper end of the connecting rod (29) is rotatably connected with the first limiting plate (26) through a pin shaft, and the lower end of the connecting rod (29) is rotatably connected with the second limiting plate (28) through a pin shaft.

6. A quartz glass tube stress relieving apparatus according to claim 4, wherein The placing mechanism is arranged on the upper portion of the clamping mechanism, and the radius of the circle surrounded by the four sliding plates (25) is equal to the inner wall of the quartz tube (12).

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