Pipe holding machine for thick-wall quartz glass pipe

Abstract

The utility model belongs to the technical field of reprocessing of thick-wall quartz glass tubes, and particularly relates to a tube holding machine for thick-wall quartz glass tubes, which comprises a support, a lifting table and a clamping component. The lifting platform is arranged on the bracket and is driven by a lifting driving device which is fixedly arranged on the bracket; the clamping assembly is arranged on the lifting table and connected with the lifting table through a supporting assembly. A hydraulic driving device is further arranged on the support and used for driving the clamping assembly to carry out pipe holding action. According to the pipe holding machine for the thick-wall quartz glass pipe, the support, the lifting table and the clamping assembly are combined to form the pipe holding machine for the thick-wall quartz glass pipe, the clamping assembly is driven by the hydraulic driving device to conduct clamping action, and the pipe holding machine which has enough clamping force and can clamp the thick-wall quartz glass pipe is provided for the transportation and reprocessing process of the thick-wall quartz glass pipe. And the thick-wall quartz glass tube cannot be damaged.

Description

TECHNICAL FIELD

[0001] The utility model relates to thick wall quartz glass tube reprocessing technical field, specifically related to a thick wall quartz glass tube is held with pipe machine. BACKGROUND

[0002] In many processing fields such as electric light source, solar energy, semiconductor, various shapes of quartz glass products are used. Quartz glass is first drawn into various size specifications glass tubes, and then various special equipment is used to process the quartz glass tube into different shapes of quartz glass products. In the process of thick wall quartz glass tube reprocessing, clamping, transportation and other processes of thick wall quartz glass tube are involved. In this process, the thick wall quartz glass tube with large diameter and volume is easy to be affected. The traditional thick wall quartz glass tube clamping device is usually realized by claw chuck and other clamping devices, which is easy to scratch the thick wall quartz glass tube. Therefore, a machine with sufficient clamping force and without damaging the thick wall quartz glass tube is needed. UTILITY MODEL CONTENT

[0003] To solve the above problems, the utility model provides a thick wall quartz glass tube holding machine, which aims at solving the problems in the above background technology.

[0004] To achieve the above purpose, the utility model provides the following technical scheme:

[0005] A thick wall quartz glass tube holding machine, characterized in that it comprises a support, a lifting table and a clamping assembly; the lifting table is arranged on the support and driven by a lifting driving device fixedly installed on the support; the clamping assembly is arranged on the lifting table and connected with the lifting table through a supporting assembly; the support is also provided with a hydraulic driving device for driving the clamping assembly to perform a pipe holding action.

[0006] Further, the clamping assembly comprises a base, a limiting frame and a clamping piece; the base is arranged above the lifting table; the limiting frame is fixed on the base; the clamping pieces are arranged in pairs in the limiting frame and connected with the limiting frame through the slide rails arranged on both sides of the limiting frame; the hydraulic driving device is connected with the clamping pieces for driving the clamping pieces to perform a pipe holding action.

[0007] Further, the limiting frame is provided with an adjusting device on one side; the adjusting device is connected with one of the clamping pieces for adjusting the position of the clamping piece in the slide rail to adapt to thick wall quartz glass tubes of different sizes; the other clamping piece is connected with the hydraulic driving device for implementing a clamping action.

[0008] Further, the support assembly comprises a fixed plate and an electronic scale; the electronic scale is fixed on the lifting platform; the fixed plate is fixedly installed at the bottom of the clamping assembly and is used for fixedly connecting the electronic scale and the clamping assembly.

[0009] Further, the lifting platform comprises a panel, a plurality of optical axis guide columns and lifting guide rods; the optical axis guide columns are arranged on the support and are in sliding connection with the support; the lifting guide rods are arranged at two sides of the support and are driven by the driving lifting device to realize lifting movement; and the panel is fixedly installed on the optical axis guide columns.

[0010] Further, the support and the middle part of the panel are both provided with through holes for accommodating the thick-walled quartz glass tube.

[0011] Further, the clamping surface of the clamping piece is arc-shaped, and an antiskid pad is fixedly arranged on the clamping surface.

[0012] The technical scheme of the utility model has the beneficial effects that:

[0013] 1. The utility model discloses a pipe holding machine for thick-walled quartz glass tube which is formed by combining a support, a lifting platform and a clamping assembly, and the clamping assembly is driven by a hydraulic driving device to realize clamping action, thereby providing a device which has enough clamping force and does not damage the thick-walled quartz glass tube for the transportation and reprocessing of the thick-walled quartz glass tube.

[0014] 2. In the utility model, the clamping pieces are arranged in pairs, one clamping piece is connected with the adjusting device, and the other clamping piece is connected with the hydraulic driving device, the clamping of the thick-walled quartz glass tube is realized by the fixed and movable mode, the position of the fixed clamping piece can be adjusted by the adjusting device, thereby the thick-walled quartz glass tube of different specifications can be adapted, and the adaptability is improved. DRAWINGS

[0015] In order to make the content of the utility model more easily understood clearly, the utility model is further described in detail below according to specific embodiments and in combination with the drawings.

[0016] Fig. 1 It is a structural schematic view of the pipe holding machine for thick-walled quartz glass tube.

[0017] Fig. 2 It is a structural schematic view of the clamping assembly.

[0018] Fig. 3 It is a structural schematic view of the support assembly.

[0019] Wherein, 1 - support; 2-lifting platform; 21-optical axis guide column; 22-lifting guide rod; 23-panel; 3-clamping assembly; 31-clamping piece; 32-rail; 33-adjusting device; 34-limit frame; 35- pedestal; 4-lifting drive device; 41-worm gear reducer; 42-worm screw lifting machine; 43-servo motor; 44-servo reducer; 5-hydraulic drive device; 51-tight cylinder; 52-hydraulic station; 6-supporting assembly; 61-fixed block; 62-electronic scale. DETAILED DESCRIPTION

[0020] The technical scheme of the utility model will be further described below in conjunction with the drawings, but is not limited to this, any modification or equivalent replacement to the technical scheme of the utility model without departing from the spirit and scope of the technical scheme of the utility model should be covered in the protection scope of the utility model.

[0021] As Figs. 1-3 The utility model discloses a kind of pipe grippers for thick-wall quartz glass tube, by support 1, lifting platform 2 and clamping assembly 3 three parts combination constitutes, wherein, support 1 is located in the bottom, lifting platform 2 is located above support 1, and is installed on support 1, clamping assembly 3 is located above lifting platform 2, and is supported by fixedly installed on lifting platform 2 supporting assembly 6;Support 1 is also fixedly installed with lifting drive device 4 and hydraulic drive device 5, lifting drive device 4 is connected with lifting platform 2, for driving lifting platform 2 to carry out lifting action, hydraulic drive device 5 is located at one side of lifting platform 2, including hydraulic station 52 and tight cylinder 51, tight cylinder 51 is connected with clamping assembly 3, is driven by hydraulic station 52, so as to drive clamping assembly 3 to carry out clamping action.

[0022] Specifically, lifting platform 2 is composed of four optical axis guide columns 21, two lifting guide rods 22 and a panel 23, the panel 23 is square, the four optical axis guide columns 21 are arranged at the four corners of the support 1, and the upper ends are fixedly connected with the panel 23, the two lifting guide rods 22 are located at the both sides of the upper surface of the support 1, and the upper ends are fixedly connected with the panel 23; the lifting drive device 4 is composed of a servo motor, a servo reducer 44, three worm gear reducers 41 and two worm screw lifting machines 42, the two worm screw lifting machines 42 are connected with the lifting guide rods 22 respectively, and are connected with the servo reducer 44 through the worm gear reducers 41 respectively, and are finally connected to the servo motor, are driven by the servo motor, so as to drive the lifting guide rods 22 to move, so as to realize the lifting action of the lifting platform 2.

[0023] Specifically, the clamping assembly 3 comprises a base 35, a limiting frame 34 and two clamping pieces 31, the base 35 is a square plate, is located above the lifting platform 2 and is fixedly installed on the lifting platform 2 through the support assembly 6, the limiting frame 34 is fixedly installed on the base 35, the limiting frame 34 is a rectangular shape, two long edges are provided with sliding rails 32, and the two clamping pieces 31 are arranged on the two sides in the limiting frame 34 and are slidably connected with the limiting frame 32 through the sliding rails 32, wherein the outer side of the left clamping piece 31 is provided with an adjusting device 33, that is, an adjusting screw rod, the adjusting screw rod is installed on the limiting frame 34 in a threaded connection mode, and the right end is fixedly connected with the left clamping piece 31 in the limiting frame 34, so as to adjust the position of the left clamping piece 31 in the limiting frame 34, thereby being capable of clamping the thick-walled quartz glass tube of different sizes; the right clamping piece 31 is fixedly connected with the jacking oil cylinder 51 and is driven by the hydraulic station 52 to make translational motion in the sliding rail 32, thereby being capable of cooperating with the left clamping piece 31 to perform clamping action.

[0024] Specifically, the number of the support assembly 6 is three, which is triangularly installed on the upper surface of the lifting platform 2 and is composed of an electronic scale 62 and a fixed plate 61, the lower end of the fixed plate 61 is fixedly connected with the upper surface of the base 35 of the clamping assembly 3, and the upper end is fixedly connected with the electronic scale, the electronic scale 62 is fixedly installed on the lifting platform 2 and is used for displaying the weight of the thick-walled quartz glass tube to be clamped in real time.

[0025] Preferably, a circular through hole is formed in the middle of the support 1, the panel 23 and the base 35, which is used for the thick-walled quartz glass tube to pass through during conveying.

[0026] The utility model discloses a thick-walled quartz glass tube holding machine which is composed of a support 1, a lifting platform 2 and a clamping assembly 3, and the clamping assembly 3 is driven by the hydraulic driving device 5 to perform clamping action, thereby providing a device which has sufficient clamping force and does not damage the thick-walled quartz glass tube for the transportation and reprocessing of the thick-walled quartz glass tube. The clamping pieces 31 in the clamping assembly 3 are arranged in pairs, one clamping piece 31 is connected with the adjusting device 33, and the other clamping piece 31 is connected with the hydraulic driving device 5, thereby realizing the clamping of the thick-walled quartz glass tube through the fixed and movable mode, and the position of the fixed clamping piece 31 can be adjusted through the adjusting device 33, thereby being capable of adapting to thick-walled quartz glass tubes of different specifications and improving the adaptability.

[0027] It is important to note that the construction and arrangements of the application shown in the various exemplary embodiments are illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications can be made to the embodiments without now departing from the novel teachings and advantages of the subject application. For example, obvious modifications can be made to the size, shape, and arrangement of the various elements, the number and arrangement of parts, the number and arrangement of steps in the processes, the shapes and sizes of the various elements, the materials used, the colors, the orientations, etc. For example, elements shown as integrally formed can be constructed of multiple parts or elements, the positions of elements can be reversed or otherwise changed, and the nature or number of elements or positions can be modified or changed. Accordingly, all such modifications are intended to be included within the scope of the present application. The order or sequence of any process or method steps can be changed or re-sequenced without departing from the scope of the present application. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes, and omissions can be made in the design, operating conditions, and arrangement of the exemplary embodiments without departing from the scope of the present application. Accordingly, the present application is not limited to the particular embodiments described and illustrated herein, but extends to equivalents of which the foregoing describes are intended to cover.

[0028] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of an actual implementation can be described nor can as- considered apparent those features associated with the best mode for carrying out the present application, or those features that are inherently related to a field of

[0029] It is understood that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions can be made. Such development efforts might be complex and time-consuming, but would nevertheless be a routine undertaking for those of ordinary skill in the art having the benefit of this disclosure.

[0030] It should be noted that the above-mentioned embodiments are only used to illustrate the technical solutions of the present application, not limit the present application. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present application, and they should be covered in the scope of the claims of the present application.

Claims

1. A pipe gripper for thick-walled quartz glass pipes, characterized in that The utility model provides a thick wall quartz glass tube clamping device, including support (1), lifting platform (2) and clamping assembly (3), lifting platform (2) is located support (1) is driven by lifting drive arrangement (4) of fixed mounting on support (1), clamping assembly (3) is located lifting platform (2) is connected with lifting platform (2) through support assembly (6), support (1) still is equipped with hydraulic drive arrangement (5), is used for driving clamping assembly (3) carries out the action of embracing pipe.

2. The tube gripper according to claim 1, wherein Clamping assembly (3) includes base (35), limiting frame (34) and clamping piece (31), base (35) is located above lifting platform (2), limiting frame (34) is fixed on base (35), clamping piece (31) is located in limiting frame (34) in pairs, and is slidably connected with limiting frame (34) through slide rail (32) located limiting frame (34) both sides, hydraulic drive arrangement (5) is connected with clamping piece (31), is used for driving clamping piece (31) carries out the action of embracing pipe.

3. The tube gripper according to claim 2, wherein One side of limiting frame (34) is equipped with adjusting device (33), adjusting device (33) is connected with a clamping piece (31), is used for adjusting the position of clamping piece (31) in slide rail (32), to adapt to different size thick wall quartz glass tube, another clamping piece (31) is connected with hydraulic drive arrangement (5), is used for implementing clamping action.

4. The tube gripper according to claim 1, wherein Support assembly (6) includes fixed plate (61) and electronic scale (62), electronic scale (62) is fixed on lifting platform (2), fixed plate (61) is fixedly installed at the bottom of clamping assembly (3), is used for fixing electronic scale (62) with clamping assembly (3).

5. The tube gripper according to claim 1, wherein Lifting platform (2) includes panel (23), a plurality of optical axis guide column (21) and lifting guide rod (22), optical axis guide column (21) is located on support (1), and is slidably connected with support (1), lifting guide rod (22) is located at both sides of support (1), and is driven to realize lifting movement by lifting drive arrangement (4), panel (23) is fixedly installed on optical axis guide column (21).

6. The tube gripper according to claim 5, wherein Hole is set up in the middle of support (1) and panel (23), is used for accommodating thick wall quartz glass tube.

7. The tube gripper according to claim 3, wherein The clamping surface of clamping piece (31) is arc-shaped, and an antiskid pad is fixedly arranged on the clamping surface.

Images