Clamping locking type quartz glass tube compression resistance testing device

Abstract

The utility model discloses a clamping and locking type quartz glass tube compression testing device, and relates to the technical field of quartz glass tube compression testing devices. The device comprises a clamping assembly and a pressure assembly, the clamping assembly comprises a box body, the rear side of an inner cavity of the box body is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a cam, push blocks are arranged on the two sides of the cam, the opposite sides of the two push blocks are fixedly connected with telescopic rods, and the telescopic rods are fixedly connected with the pressure assembly. The side, away from the push block, of the telescopic rod is fixedly connected with the inner wall of the box body, the front side of the push block is fixedly connected with a transmission plate, the top of the transmission plate is fixedly connected with a transmission block, and an inner cavity of the transmission block is movably connected with a clamping rod. According to the utility model, the clamping assembly and the pressure assembly are matched for use, so that the problem that an existing clamping and locking type quartz glass tube compression resistance testing device cannot perform compression resistance testing on quartz glass tubes with different tube opening sizes is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of quartz glass tube compression test devices, in particular to a clamping and locking type quartz glass tube compression test device. Background Art

[0002] Quartz glass tube is a transparent glass tube made of quartz sand by high-temperature melting. It has the characteristics of high temperature, high pressure, corrosion resistance, etc. It is widely used in chemical, electronic, optoelectronic, medical and other fields. Quartz glass tube compression test is a necessary step in the production of quartz glass tube, so a quartz glass tube compression test device is needed to test its compression performance.

[0003] The quartz glass tube compression test device in the prior art uses a fixed structure with a fixed tube mouth size to test the quartz glass tube, so it can only test quartz glass tubes of the same size. When testing quartz glass tubes with different tube mouth sizes, it is necessary to replace the fixed structure of other sizes to fix the quartz glass tube, so it is very inconvenient to test quartz glass tubes with different tube mouth sizes. In order to solve the above problems, we propose a clamping and locking quartz glass tube compression test device. Utility Model Content

[0004] The utility model aims to provide a clamping and locking quartz glass tube pressure test device, which solves the problem that the existing clamping and locking quartz glass tube pressure test device is not capable of performing pressure tests on quartz glass tubes with different tube orifice sizes through the coordinated use of a clamping component and a pressure component.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model discloses a clamping and locking quartz glass tube compression test device, comprising a clamping assembly and a pressure assembly, wherein the clamping assembly comprises a box body, a first motor is fixedly connected to the rear side of the inner cavity of the box body, a cam is fixedly connected to the output end of the first motor, push blocks are arranged on both sides of the cam, telescopic rods are fixedly connected to the opposite sides of the two push blocks, a transmission plate is fixedly connected to the front side of the push block, a transmission block is fixedly connected to the top of the transmission plate, a clamping rod is movably connected to the inner cavity of the transmission block, a movable hole is opened on the front side of the clamping rod, the top of the clamping rod extends to the top of the box body, the inner cavity of the clamping rod is movably connected to the clamping block, and a clamping plate is arranged on the opposite side of the two clamping blocks;

[0007] The pressure assembly includes a support rod, a support plate is fixedly connected between the tops of the support rods, and positioning plates are fixedly connected on both sides of the bottom of the support plates. A second motor is fixedly connected to the right side of one of the positioning plates, and a threaded rod is fixedly connected to the output end of the second motor. Threaded sleeves are sleeved on both sides of the surface of the threaded rod, a transmission frame is movably connected to the surface of the threaded sleeve, and a pressure detector is movably connected to the bottom of the transmission frame.

[0008] Furthermore, the side of the telescopic rod away from the pushing block is fixedly connected to the inner wall of the box body, the front side and the rear side on the opposite side of the two clamping plates are fixedly connected to the limit rod, the surface of the limit rod is sleeved with a limit block, the side of the limit block close to the clamping block is fixedly connected to the clamping block, and two positioning blocks are fixedly connected to both sides of the top of the box body, and the opposite sides of the two positioning blocks are movably connected to the inner cavity of the movable hole through a first rotating shaft.

[0009] Furthermore, the inner cavity of the transmission plate is movably connected to a stabilizing rod, and the opposite sides of the two stabilizing rods are fixedly connected to stabilizing plates, the bottom of the stabilizing plate is fixedly connected to the inner wall of the box, and the side of the stabilizing rod close to the inner wall of the box is fixedly connected to the inner wall of the box.

[0010] Furthermore, the transmission block is movably connected to the clamping rod via a second rotating shaft, and the top of the clamping rod is movably connected to the clamping block via a third rotating shaft.

[0011] Furthermore, a first spring is sleeved on the surface of the telescopic rod, opposite sides of the two first springs are fixedly connected to the push block, opposite sides of the two first springs are fixedly connected to the inner wall of the box, opposite sides of the two clamping plates are fixedly connected to the second spring, opposite sides of the two clamping blocks are provided with openings for use with the second springs, and opposite sides of the two second springs are fixedly connected to the clamping blocks.

[0012] Furthermore, a positioning rod is fixedly connected between the opposite sides of the two positioning plates, and movable plates are sleeved on both sides of the surface of the positioning rod, and the bottom of the movable plate is fixedly connected to the threaded sleeve.

[0013] Furthermore, a reinforcing ring is sleeved on the surface of the second motor, and the left side of the reinforcing ring is fixedly connected to one of the positioning plates. A positioning ring is sleeved on the surface of the first motor, and the rear side of the positioning ring is fixedly connected to the inner wall of the box.

[0014] Furthermore, the bottom of the support rod is fixedly connected to the box body, the left side of the threaded rod penetrates to the left side of one of the positioning plates, and the left side of the threaded rod is movably connected to the other positioning plate.

[0015] The utility model has the following beneficial effects:

[0016] 1. The utility model solves the problem that the existing clamping and locking quartz glass tube pressure test device is not capable of performing pressure tests on quartz glass tubes with different tube orifice sizes by setting the coordinated use of the clamping component and the pressure component.

[0017] 2. The utility model can improve the stability of the first motor when it is working by providing a positioning ring, and can improve the stability of the transmission plate when it moves by cooperating with the stabilizing plate and the transmission plate.

[0018] 3. The utility model can facilitate the active connection between the transmission block and the clamping rod by setting the second rotating shaft, can facilitate the active connection between the clamping rod and the clamping block by setting the third rotating shaft, can facilitate the reset of the push block by setting the first spring, and can facilitate the reset of the clamping block by setting the second spring.

[0019] 4. The utility model can improve the stability of the threaded sleeve when it moves by setting the positioning rod and the movable plate, and can improve the stability of the second motor when it works by setting the reinforcement ring.

[0020] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0023] Figure 2 It is a cross-sectional view of the box body of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the threaded rod and the transmission frame of the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the clamping rod and the clamping plate of the utility model.

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] 1. Clamping assembly; 101. Box; 102. First motor; 103. Cam; 104. Push block; 105. Telescopic rod; 106. Transmission plate; 107. Transmission block; 108. Clamping rod; 109. Clamping block; 110. Clamping plate; 111. Limit rod; 112. Limit block; 113. Positioning block; 2. Pressure assembly; 201. Support rod; 202. Support plate; 203. Positioning plate; 204. Second motor; 205. Threaded rod; 206. Threaded sleeve; 207. Transmission frame; 208. Pressure detector; 3. Positioning ring; 4. Stabilizing plate; 5. Stabilizing rod; 6. First spring; 7. Second spring; 8. Positioning rod; 9. Movable plate; 10. Reinforcement ring. DETAILED DESCRIPTION

[0028] 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 of 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.

[0029] See also Figures 1 to 4 As shown, the utility model is a clamping and locking quartz glass tube compression test device, comprising a clamping assembly 1 and a pressure assembly 2, the clamping assembly 1 comprising a box body 101, a first motor 102 is fixedly connected to the rear side of the inner cavity of the box body 101, a cam 103 is fixedly connected to the output end of the first motor 102, push blocks 104 are arranged on both sides of the cam 103, telescopic rods 105 are fixedly connected to the opposite sides of the two push blocks 104, the side of the telescopic rod 105 away from the push blocks 104 is fixedly connected to the inner wall of the box body 101, a transmission plate 106 is fixedly connected to the front side of the push blocks 104, a transmission block 107 is fixedly connected to the top of the transmission plate 106, and the inner cavity of the transmission block 107 is movably connected to the inner wall of the box body 101. A clamping rod 108 is connected, a movable hole is opened on the front side of the clamping rod 108, the top of the clamping rod 108 extends to the top of the box body 101, and the inner cavity of the clamping rod 108 is movably connected with a clamping block 109. A clamping plate 110 is provided on the opposite side of the two clamping blocks 109. The front and rear sides of the opposite sides of the two clamping plates 110 are fixedly connected to a limiting rod 111. A limiting block 112 is sleeved on the surface of the limiting rod 111. The side of the limiting block 112 close to the clamping block 109 is fixedly connected to the clamping block 109. Two positioning blocks 113 are fixedly connected to both sides of the top of the box body 101. The opposite sides of the two positioning blocks 113 are movably connected to the inner cavity of the movable hole through a first rotating shaft.

[0030] The pressure assembly 2 includes four support rods 201, the bottom of the support rods 201 is fixedly connected to the box body 101, a support plate 202 is fixedly connected between the tops of the four support rods 201, and positioning plates 203 are fixedly connected to both sides of the bottom of the support plate 202, and the right side of one of the positioning plates 203 is fixedly connected to the second motor 204, and the output end of the second motor 204 is fixedly connected to a threaded rod 205, the left side of the threaded rod 205 penetrates to the left side of one of the positioning plates 203, and the left side of the threaded rod 205 is movably connected to another positioning plate 203, and threaded sleeves 206 are sleeved on both sides of the surface of the threaded rod 205, and a transmission frame 207 is movably connected to the surface of the threaded sleeve 206, and a pressure detector 208 is movably connected to the bottom of the transmission frame 207.

[0031] As shown in the figure, a positioning ring 3 is sleeved on the surface of the first motor 102 , and the rear side of the positioning ring 3 is fixedly connected to the inner wall of the box body 101 .

[0032] As shown in the figure, the inner cavity of the transmission plate 106 is movably connected to a stabilizing rod 5, and the two stabilizing rods 5 are fixedly connected to the stabilizing plates 4 on opposite sides. The bottom of the stabilizing plates 4 is fixedly connected to the inner wall of the box body 101, and the side of the stabilizing rod 5 close to the inner wall of the box body 101 is fixedly connected to the inner wall of the box body 101.

[0033] As shown in the figure, the transmission block 107 is movably connected to the clamping rod 108 via the second rotating shaft, and the top of the clamping rod 108 is movably connected to the clamping block 109 via the third rotating shaft.

[0034] As shown in the figure, the surface of the telescopic rod 105 is sleeved with a first spring 6, the opposite sides of the two first springs 6 are fixedly connected to the push block 104, the opposite sides of the two first springs 6 are fixedly connected to the inner wall of the box body 101, the opposite sides of the two clamping plates 110 are fixedly connected to the second spring 7, the opposite sides of the two clamping blocks 109 are provided with openings for use with the second spring 7, and the opposite sides of the two second springs 7 are fixedly connected to the clamping blocks 109.

[0035] As shown in the figure, a positioning rod 8 is fixedly connected between the opposite sides of the two positioning plates 203 , and movable plates 9 are sleeved on both sides of the surface of the positioning rod 8 , and the bottom of the movable plate 9 is fixedly connected to the threaded sleeve 206 .

[0036] As shown in the figure, a reinforcing ring 10 is sleeved on the surface of the second motor 204 , and the left side of the reinforcing ring 10 is fixedly connected to one of the positioning plates 203 .

[0037] A specific application of this embodiment is: when the user needs to inspect the quartz glass tube, the first motor 102 is started, the output end of the first motor 102 drives the cam 103 to rotate, the cam 103 drives the push block 104 to move when rotating, the push block 104 drives the transmission plate 106 to move when moving, the transmission plate 106 drives the transmission block 107 to move, the transmission block 107 moves when moving, and the positioning block 113 and the first rotating shaft drive the clamping rod 108 to move when the two clamping rods 108 move in opposite directions, and the clamping block 109 moves. When the second motor 204 is started, the clamping plate 110 is driven to move by the second spring 7. At this time, the two clamping plates 110 move relative to each other to clamp the quartz glass tube. Then, the second motor 204 is turned on. The output end of the second motor 204 drives the threaded rod 205 to rotate. During the rotation of the threaded rod 205, the two threaded sleeves 206 are driven to move in opposite directions. When the threaded sleeves 206 move, the transmission frame 207 is driven to move. When the two transmission frames 207 move, the pressure detector 208 moves downward. Then, the pressure detector 208 contacts the quartz glass tube, thereby performing pressure detection on the quartz glass tube.

[0038] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0039] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A clamping and locking quartz glass tube compression test device, comprising a clamping component (1) and a pressure component (2), characterized in that: The clamping assembly (1) comprises a box body (101), a first motor (102) is fixedly connected to the rear side of the inner cavity of the box body (101), a cam (103) is fixedly connected to the output end of the first motor (102), push blocks (104) are arranged on both sides of the cam (103), telescopic rods (105) are fixedly connected to the opposite sides of the two push blocks (104), and a transmission plate (106) is fixedly connected to the front side of the push blocks (104). The top of the transmission plate (106) is fixedly connected to a transmission block (107), the inner cavity of the transmission block (107) is movably connected to a clamping rod (108), a movable hole is opened on the front side of the clamping rod (108), the top of the clamping rod (108) extends to the top of the box body (101), the inner cavity of the clamping rod (108) is movably connected to a clamping block (109), and a clamping plate (110) is provided on the opposite side of the two clamping blocks (109); The pressure assembly (2) comprises a support rod (201), a support plate (202) being fixedly connected between the tops of the support rods (201), positioning plates (203) being fixedly connected to both sides of the bottom of the support plate (202), a second motor (204) being fixedly connected to the right side of one of the positioning plates (203), a threaded rod (205) being fixedly connected to the output end of the second motor (204), threaded sleeves (206) being sleeved on both sides of the surface of the threaded rod (205), a transmission frame (207) being movably connected to the surface of the threaded sleeve (206), and a pressure detector (208) being movably connected to the bottom of the transmission frame (207).

2. A clamping and locking quartz glass tube compression test device according to claim 1, characterized in that: The side of the telescopic rod (105) away from the push block (104) is fixedly connected to the inner wall of the box body (101), and the front and rear sides of the opposite sides of the two clamping plates (110) are fixedly connected to the limit rod (111), and the surface of the limit rod (111) is sleeved with a limit block (112), and the side of the limit block (112) close to the clamping block (109) is fixedly connected to the clamping block (109), and two positioning blocks (113) are fixedly connected to both sides of the top of the box body (101), and the opposite sides of the two positioning blocks (113) are movably connected to the inner cavity of the movable hole through a first rotating shaft.

3. The clamping and locking quartz glass tube compression test device according to claim 1, characterized in that: The inner cavity of the transmission plate (106) is movably connected to a stabilizing rod (5), and opposite sides of the two stabilizing rods (5) are fixedly connected to stabilizing plates (4), the bottom of the stabilizing plate (4) is fixedly connected to the inner wall of the box body (101), and the side of the stabilizing rod (5) close to the inner wall of the box body (101) is fixedly connected to the inner wall of the box body (101).

4. The clamping and locking quartz glass tube compression test device according to claim 1, characterized in that: The transmission block (107) is movably connected to the clamping rod (108) via a second rotating shaft, and the top of the clamping rod (108) is movably connected to the clamping block (109) via a third rotating shaft.

5. The clamping and locking quartz glass tube compression test device according to claim 1, characterized in that: The surface of the telescopic rod (105) is sleeved with a first spring (6); the opposite sides of the two first springs (6) are fixedly connected to the push block (104); the opposite sides of the two first springs (6) are fixedly connected to the inner wall of the box body (101); the opposite sides of the two clamping plates (110) are fixedly connected to the second spring (7); the opposite sides of the two clamping blocks (109) are provided with openings for use with the second springs (7); the opposite sides of the two second springs (7) are fixedly connected to the clamping blocks (109).

6. The clamping and locking quartz glass tube compression test device according to claim 1, characterized in that: A positioning rod (8) is fixedly connected between the two opposite sides of the two positioning plates (203), and movable plates (9) are sleeved on both sides of the surface of the positioning rod (8), and the bottom of the movable plate (9) is fixedly connected to the threaded sleeve (206).

7. The clamping and locking quartz glass tube compression test device according to claim 1, characterized in that: The surface of the second motor (204) is sleeved with a reinforcing ring (10), the left side of the reinforcing ring (10) is fixedly connected to one of the positioning plates (203), and the surface of the first motor (102) is sleeved with a positioning ring (3), the rear side of the positioning ring (3) is fixedly connected to the inner wall of the box body (101).

8. The clamping and locking quartz glass tube compression test device according to claim 1, characterized in that: The bottom of the support rod (201) is fixedly connected to the box body (101), the left side of the threaded rod (205) penetrates to the left side of one of the positioning plates (203), and the left side of the threaded rod (205) is movably connected to the other positioning plate (203).

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