Measuring cup fixing clamp for vacuum defoaming machine

Abstract

The utility model discloses a fixture for fixing a measuring cup of a vacuum defoaming machine, which relates to the technical field of fixing of the measuring cup of the vacuum defoaming machine and comprises a guide rail, the guide rail is mounted in the vacuum defoaming machine, one end of the guide rail is fixedly connected with a first fixing component, and the other end of the guide rail is provided with a limit groove. A second fixing assembly is slidably connected into the limiting groove, and the first fixing assembly and the second fixing assembly clamp the two sides of the measuring cup. The gear is rotated, so that the rack drives the second fixing assembly to move integrally, the measuring cup is fixed in the machine body through the first fixing assembly and the second fixing assembly, meanwhile, the lead screw is rotated according to the height of the measuring cup, the second fixing plate is moved to the high position of the measuring cup, the measuring cup is prevented from toppling over during vacuum defoaming, and the measuring cup is fixed through a double-fixing mechanism. And the height of the measuring cup is individually adjusted, so that the stability and the safety of the equipment during operation are greatly enhanced.

Description

Technical Field

[0001] This utility model relates to the field of measuring cup fixing technology for vacuum degassing machines, and in particular to a clamp for fixing measuring cups in vacuum degassing machines. Background Technology

[0002] In modern laboratory and industrial production environments, vacuum degassing machines are widely used to remove air bubbles from liquids or slurries to ensure the high quality and performance of materials.

[0003] However, in actual operation, the measuring cup needs to be fixed by a clamp. Traditional fixing methods often rely on clamps of a single size or complex adapter systems. This not only limits the versatility of the equipment, but may also cause the measuring cup to tip over during vacuum degassing due to insecure fixing, resulting in sample loss or even equipment damage.

[0004] In addition, traditional clamps usually use a rigid contact method to fix the measuring cup, which can easily damage the surface of the measuring cup, especially under frequent loading and unloading. Long-term use will significantly shorten the service life of the measuring cup. Utility Model Content

[0005] The purpose of this invention is to provide a measuring cup fixing fixture for a vacuum degassing machine, which avoids the traditional fixing methods that often rely on a single-size fixture or a complex adapter system. This not only limits the versatility of the equipment, but may also cause the measuring cup to tip over during the vacuum degassing process due to insecure fixing, resulting in sample loss or even equipment damage.

[0006] This utility model provides a measuring cup fixing fixture for a vacuum degassing machine, including a guide rail. The guide rail is installed inside the vacuum degassing machine. One end of the guide rail is fixedly connected to a fixing component one, and the other end of the guide rail has a limiting groove. A fixing component two is slidably connected in the limiting groove. The fixing component one and the fixing component two clamp the two sides of the measuring cup.

[0007] Preferably, the structures of the fixing component one and the fixing component two are the same. The fixing component one includes an adjusting rail, a fixing plate one is fixedly installed at the bottom of the adjusting rail, and a fixing plate two is slidably installed on the upper side of the adjusting rail. Both the fixing plate one and the fixing plate two have "V" shaped grooves on their inner sides.

[0008] Preferably, a lead screw is rotatably installed inside the adjusting rail, and the lead screw is threadedly connected to one side of the fixed plate.

[0009] Preferably, the inner side of the first fixing plate is provided with multiple sets of elastic sleeves, and the inner side of the second fixing plate is provided with multiple sets of elastic strips, the lower end of the elastic strips sliding inside the elastic sleeves.

[0010] Preferably, a connecting rod is fixedly provided on one side of the adjusting rail, and a rack is connected to one end of the connecting rod. A gear is rotatably provided on the guide rail, and the gear meshes with the rack.

[0011] Preferably, a slider is fixedly provided on the rack, and the slider slides in the limiting groove.

[0012] Preferably, the bottom of the fixing plate is provided with rollers for rotation.

[0013] Preferably, a plug rod is fixedly provided on one side of the fixing plate of the fixing component one, and a positioning sleeve is fixedly provided on one side of the fixing plate of the fixing component two, with the positioning sleeve and the plug rod being inserted into each other.

[0014] Preferably, the upper end of the positioning sleeve is rotatably provided with a rotating rod, and the upper end of the rod is provided with an insertion hole, and the rotating rod is inserted into the insertion hole.

[0015] Preferably, both sides of the rotating rod are provided with horizontal plates, and the upper and lower sides of the insertion hole are connected with vertical grooves, and the size of the horizontal plates is adapted to the vertical grooves.

[0016] This utility model provides a measuring cup fixing clamp for a vacuum degassing machine, which, compared with the prior art, offers the following advantages:

[0017] 1. This utility model uses a rotating gear to move the rack and the second fixing component as a whole. The measuring cup is fixed inside the machine body by the first fixing component and the second fixing component. At the same time, according to the height of the measuring cup, the screw is rotated to move the second fixing plate to the higher position of the measuring cup, which strengthens the fixing effect and prevents the measuring cup from tipping over during vacuum degassing. Through the double fixing mechanism and the personalized adjustment for the height of the measuring cup, the stability and safety of the equipment during operation are greatly enhanced. In addition, the use of elastic sleeves and elastic strips to contact the measuring cup prevents the measuring cup from being damaged during clamping.

[0018] 2. In this utility model, when fixing the measuring cup in fixing component one and fixing component two, the insert rod is inserted into the positioning sleeve, and the rotating rod is rotated to make the horizontal plate on the rotating rod misalign with the vertical groove, thereby improving the stability of the entire fixing component two. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure and installation state of an embodiment of the present utility model;

[0021] Figure 2 This is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0022] Figure 3 This is a schematic diagram showing the overall structure of an embodiment of the present utility model.

[0023] Figure 4 This is a schematic diagram of the second fixing component in an embodiment of the present utility model;

[0024] Figure 5 This is a schematic diagram of the roller and other structures in an embodiment of the present utility model;

[0025] Figure 6 This is a side view of the guide rail structure according to an embodiment of the present utility model;

[0026] Figure 7 This is a schematic diagram of the second-order structure of the fixing plate in an embodiment of the present utility model;

[0027] Figure 8 This is an embodiment of the present utility model. Figure 7 A schematic diagram of the structure at point A.

[0028] Figure label:

[0029] 1. Guide rail; 2. Limiting groove; 3. Fixing component one; 4. Fixing component two; 41. Adjusting rail; 42. Fixing plate one; 43. Fixing plate two; 44. Connecting rod; 45. Rack; 46. Slider; 47. Elastic sleeve; 48. Elastic strip; 49. Lead screw; 5. Gear; 6. Positioning sleeve; 7. Insert rod; 8. Rotating rod; 9. Insertion hole; 10. Vertical groove; 11. Roller. Detailed Implementation

[0030] The following detailed description, in conjunction with the accompanying drawings, outlines some embodiments of the present invention. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0031] Please refer to Figures 1-8 This utility model provides a measuring cup fixing fixture for a vacuum degassing machine, including a guide rail 1. The guide rail 1 is installed inside the vacuum degassing machine. One end of the guide rail 1 is fixedly connected to a fixing component 3, and the other end of the guide rail 1 is provided with a limiting groove 2. A fixing component 4 is slidably connected in the limiting groove 2. The fixing component 3 and the fixing component 4 clamp the two sides of the measuring cup to prevent the material in the measuring cup from tipping over during vacuum degassing.

[0032] Among them, the structure of fixing component 3 and fixing component 4 is the same. Fixing component 3 includes an adjusting rail 41. A fixing plate 42 is fixedly installed at the bottom of the adjusting rail 41. A fixing plate 43 is slidably installed on the upper side of the adjusting rail 41. The fixing plate 43 can be adjusted according to the height of the measuring cup, so that the fixing plate 42 and the fixing plate 43 can fix the upper and lower ends of the measuring cup at the same time. The inner side of the fixing plate 42 and the fixing plate 43 is provided with a "V" shaped groove to prevent the measuring cup from sliding during fixing.

[0033] Furthermore, a lead screw 49 is rotatably installed inside the adjusting rail 41. The lead screw 49 is threadedly connected to one side of the fixing plate 43. The movement of the fixing plate 43 can be achieved by rotating the lead screw 49, making the fixing plate 43 more stable when clamped.

[0034] To enable the movement of the second fixed component 4, a connecting rod 44 is fixedly installed on one side of the adjusting rail 41. One end of the connecting rod 44 is connected to a rack 45. A gear 5 is rotatably installed on the guide rail 1. When the gear 5 is rotated, it meshes with the rack 45, causing the adjusting rail 41 to move closer to the first fixed component 3, along with the first fixed plate 42 and the second fixed plate 43. The first fixed component 3 is fixedly installed and does not have a rack 45 structure.

[0035] A slider 46 is fixedly installed on the rack 45. The slider 46 slides in the limiting groove 2, which can ensure that the rack 45 moves stably with the adjusting rail 41. In addition, a roller 11 is rotatably installed at the bottom of the fixed plate 42. The roller 11 can increase the smoothness of the fixed plate 42 when it moves.

[0036] To prevent damage to the measuring cup during clamping, multiple sets of elastic sleeves 47 are provided on the inner side of the first fixing plate 42, and multiple sets of elastic strips 48 are provided on the inner side of the second fixing plate 43. The lower end of the elastic strip 48 slides inside the elastic sleeve 47. The elastic strip 48 and the elastic sleeve 47 can contact the measuring cup and protect it through their elasticity. When the second fixing plate 43 moves, it can slide the elastic strip 48 inside the elastic sleeve 47 to satisfy the up and down movement of the second fixing plate 43.

[0037] Furthermore, a rod 7 is fixedly installed on one side of the fixing plate 43 of the fixing component 1 3, and a positioning sleeve 6 is fixedly installed on one side of the fixing plate 43 of the fixing component 2 4. The positioning sleeve 6 is inserted into the rod 7. A rotating rod 8 is rotatably installed on the upper end of the positioning sleeve 6. An insertion hole 9 is opened on the upper end of the rod 7. The rotating rod 8 is inserted into the insertion hole 9. Horizontal plates are provided on both sides of the rotating rod 8. Vertical grooves 10 are connected to the upper and lower sides of the insertion hole 9. The size of the horizontal plate is adapted to the vertical groove 10. Therefore, when the rotating rod 8 enters the insertion hole 9, rotating the rotating rod 8 will cause the horizontal plate and the vertical groove 10 to be misaligned. At this time, the rotating rod 8 can be used to position the adjusting rail 41, thereby improving the fixing effect of the fixing component 2 4.

[0038] In summary, the working principle of the measuring cup fixing fixture for a vacuum degassing machine according to this utility model embodiment is as follows: the measuring cup is placed on one side of the fixing component 3, the height of the fixing plate 43 is adjusted according to the height of the measuring cup, the gear 5 is rotated so that the rack 45, along with the adjusting rail 41, approaches the measuring cup to fix it. During fixing, the elastic strip 48 and the elastic sleeve 47 contact the measuring cup to protect it. The rotating rod 8 is inserted into the insertion hole 9. Rotating the rotating rod 8 causes the horizontal plate to be misaligned with the vertical groove 10, thereby improving the fixing effect.

[0039] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A measuring cup fixing fixture for a vacuum degassing machine, comprising a guide rail (1), characterized in that: The guide rail (1) is installed inside the vacuum degassing machine. One end of the guide rail (1) is fixedly connected to a fixing component one (3), and the other end of the guide rail (1) is provided with a limiting groove (2). A fixing component two (4) is slidably connected in the limiting groove (2). The fixing component one (3) and the fixing component two (4) clamp the two sides of the measuring cup.

2. The measuring cup fixing fixture for a vacuum degassing machine according to claim 1, characterized in that: The fixed component one (3) and fixed component two (4) have the same structure. Fixed component one (3) includes an adjustment rail (41). A fixed plate one (42) is fixedly installed at the bottom of the adjustment rail (41). A fixed plate two (43) is slidably installed on the upper side of the adjustment rail (41). A "V" shaped groove is opened on the inner side of both the fixed plate one (42) and the fixed plate two (43).

3. The measuring cup fixing fixture for a vacuum degassing machine according to claim 2, characterized in that: A lead screw (49) is rotatably installed inside the adjusting rail (41), and the lead screw (49) is threadedly connected to one side of the fixing plate (43).

4. The measuring cup fixing fixture for a vacuum degassing machine according to claim 3, characterized in that: The inner side of the first fixing plate (42) is provided with multiple sets of elastic sleeves (47), and the inner side of the second fixing plate (43) is provided with multiple sets of elastic strips (48). The lower end of the elastic strip (48) slides in the elastic sleeve (47).

5. The measuring cup fixing fixture for a vacuum degassing machine according to claim 4, characterized in that: A connecting rod (44) is fixedly installed on one side of the adjusting rail (41), and a rack (45) is connected to one end of the connecting rod (44). A gear (5) is rotatably installed on the guide rail (1), and the gear (5) meshes with the rack (45).

6. The measuring cup fixing fixture for a vacuum degassing machine according to claim 5, characterized in that: A slider (46) is fixedly installed on the rack (45), and the slider (46) slides in the limiting groove (2).

7. The measuring cup fixing fixture for a vacuum degassing machine according to claim 6, characterized in that: The bottom of the fixed plate (42) is rotatably equipped with rollers (11).

8. The measuring cup fixing fixture for a vacuum degassing machine according to claim 2, characterized in that: A rod (7) is fixedly installed on one side of the fixing plate 2 (43) of the fixing component 1 (3), and a positioning sleeve (6) is fixedly installed on one side of the fixing plate 2 (43) of the fixing component 2 (4). The positioning sleeve (6) and the rod (7) are inserted into each other.

9. The measuring cup fixing fixture for a vacuum degassing machine according to claim 8, characterized in that: The upper end of the positioning sleeve (6) is rotatably provided with a rotating rod (8), and the upper end of the insertion rod (7) is provided with an insertion hole (9). The rotating rod (8) and the insertion hole (9) are inserted and matched.

10. The measuring cup fixing fixture for a vacuum degassing machine according to claim 9, characterized in that: Both sides of the rotating rod (8) are provided with horizontal plates, and the upper and lower sides of the insertion hole (9) are connected with vertical grooves (10). The size of the horizontal plates is adapted to the vertical grooves (10).

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