Airtight clamp for water-cooling plate

Abstract

The utility model relates to the technical field of clamps, in particular to an airtight clamp for a water-cooling plate. Comprising a bottom plate, an operation table is arranged on the upper surface of the bottom plate, a supporting frame is fixedly connected to the upper surface of the operation table, an air cylinder is fixedly connected to the upper surface of the supporting frame, an upper pressing plate is fixedly connected to the output end of the air cylinder, and a lower pressing plate is arranged at the position, corresponding to the upper pressing plate, of the surface of the bottom end of the operation table; an adjusting device is arranged at the position, corresponding to the lower pressing plate, of the upper surface of the operation table and comprises two limiting columns, the two limiting columns are located on the two sides of the lower pressing plate correspondingly, the bottom ends of the two limiting columns are fixedly connected with the upper surface of the operation table, the arc faces of the limiting columns are slidably connected with limiting frames, and one sides of the limiting frames abut against the side wall of the lower pressing plate. The arc surface of the limiting column is slidably connected with a connecting ring. The operating platform has the advantage that the lower pressing plate in the operating platform can be conveniently and effectively replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of clamps, in particular to an airtight clamp for a water cooling plate. Background Art

[0002] In the processing of water-cooled plates, water-cooled plate clamps are often used for fixing and processing. In the prior art, CN214489669U discloses a water-cooled plate clamp, including a bottom plate, a bearing is fixedly installed on the top inner wall of the bottom plate, and a rotating shaft is fixedly installed on the inner wall of the bearing, and a rotating plate is fixedly connected to the top of the rotating shaft, a sliding layer is arranged on the top of the rotating plate, and the top of the sliding layer is fitted and connected to the water-cooled plate body, an electric telescopic rod is fixedly installed on the top right side of the bottom plate, and a fixed block is fixedly connected to the top of the electric telescopic rod. The water-cooled plate clamp regularly performs lubricating oil maintenance on the threaded column, and the lubricating oil is loaded into the storage bag through the oil inlet pipe with a needle tube, and the storage bag is pressed through the pressing hole on the top of the oil box, and then the lubricating oil is squeezed out from the oil outlet pipe, and the lubricating oil flows downward along the threaded column to maintain the threaded column, thereby reducing the rust of the clamp and avoiding the clogging of the threads by rust residue, thereby reducing the difficulty of the user to adjust the clamp, facilitating the use of the clamp, and reducing the cost of later maintenance.

[0003] However, in the process of clamping and testing the water-cooling plate, it is necessary to first squeeze and fix the water-cooling plate through the lower pressure plate in the operating table and the upper pressure plate fixed at the output end of the cylinder, and then test it through an airtightness measuring instrument. In this process, the lower pressure plate is squeezed for a long time, which can easily cause wear on the lower pressure plate, and then lead to inaccurate airtightness detection of the water-cooling plate. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that during the clamping test of the water-cooling plate, the water-cooling plate needs to be squeezed and fixed by the lower pressure plate in the operating table and the upper pressure plate fixed at the output end of the cylinder, and then tested by an airtightness measuring instrument. During this process, the lower pressure plate is squeezed for a long time, which easily causes wear of the lower pressure plate, thereby resulting in inaccurate airtightness test of the water-cooling plate.

[0005] In order to solve the above technical problems, the utility model provides an airtight clamp for a water-cooled plate, comprising: a base plate, an operating table is arranged on the upper surface of the base plate, a support frame is fixedly connected to the upper surface of the operating table, a cylinder is fixedly connected to the upper surface of the support frame, an upper pressure plate is fixedly connected to the output end of the cylinder, a lower pressure plate is arranged at the position of the bottom surface of the operating table corresponding to the upper pressure plate, an airtight measuring instrument is arranged on the side of the base plate close to the operating table, an adjusting device is arranged at the position of the upper surface of the operating table corresponding to the lower pressure plate, the adjusting device comprises two limit columns, the two limit columns are respectively located on both sides of the lower pressure plate, the bottom ends of the two limit columns are fixedly connected to the upper surface of the operating table, the arc surfaces of the limit columns are slidably connected to the limit frames, one side of the limit frame abuts against the side wall of the lower pressure plate, the arc surface of the limit column is slidably connected to the connecting ring, both ends of the connecting ring are fixedly connected to card blocks, and card holes are opened at the positions of the card blocks on the two side surfaces of the limit frame, and the inner walls of the card holes are carded with the surfaces of the card blocks.

[0006] The effect achieved by the above-mentioned components is: in the process of clamping and testing the water-cooling plate, it is necessary to first squeeze and fix the water-cooling plate through the lower pressure plate in the operating table and the upper pressure plate fixed at the output end of the cylinder, and then test it through an airtightness measuring instrument. In this process, in order to facilitate the replacement of the lower pressure plate after long-term use, the limit columns on both sides of the lower pressure plate are used, and the limit frame on the surface of the limit column is used to squeeze and fix the lower pressure plate through the rotating shaft. At the same time, the connecting ring that slides on the arc surface of the limit column is used to make the blocks fixed on both sides of the connecting ring and the card holes opened on the surface of the limit frame to be clamped and fixed, so that the entire lower pressure plate can be replaced and limited effectively and conveniently.

[0007] Preferably, a plurality of protrusions are fixedly connected to a surface of one side of the limiting frame close to the lower pressing plate, and the plurality of protrusions are all rubber blocks.

[0008] The effect achieved by the above components is that when the lower pressing plate is squeezed and limited by the limiting frame, the rubber bump and the side wall of the lower pressing plate can be used for better squeezing.

[0009] Preferably, a gasket is sleeved on the arc surface of the limiting column, and the upper surface of the gasket abuts against the lower surface of the rotating shaft.

[0010] The effect achieved by the above components is that during the process of rotating and fixing the rotating shaft, the gasket can be used for protection to prevent the rotating shaft from loosening and falling off.

[0011] Preferably, positioning plates are fixedly connected to the positions of the four corners of the operating table surface corresponding to the lower pressing plate, the cross section of the positioning plates is "L" shaped, and the inner wall of the positioning plates is snap-fitted to the surface of the lower pressing plate.

[0012] The effect achieved by the above components is that during the process of replacing and using the lower pressing plate, the position of the lower pressing plate can be limited and fixed by using the positioning plates fixed at the four corners.

[0013] Preferably, an auxiliary device is provided on the side surface of the base plate away from the airtightness measuring instrument, and the auxiliary device includes a storage frame. The lower surface of the storage frame abuts against the surface of the base plate, and both ends of the storage frame are fixedly connected with connecting plates, and the positions of the base plate surface corresponding to the two ends of the connecting plates are fixedly connected with connecting rods, and the arc surface of the connecting rod is plugged into the surface of the connecting plate. A plurality of inlay frames are fixedly connected to the bottom surface of the inner wall of the storage frame, and the cross-sections of the plurality of inlay frames are "U" shaped.

[0014] The effect achieved by the above components is: when using the airtight clamping operating table to perform airtight extrusion measurement on the water-cooled plate, in order to facilitate the storage and concentration of the water-cooled plates that have been tested, a storage frame on one side of the bottom plate can be used for assistance. When the storage frame is used conveniently, first use the connecting plates fixed on both sides of the storage frame and the connecting rods fixed on the surface of the bottom plate to limit the position, and then place the water-cooled plate in the storage frame. At the same time, the position of the water-cooled plate is clamped and limited by the inlaid frame in the storage frame.

[0015] Preferably, both side surfaces of the storage frame are rotatably connected with a rotating rod, and the cross-section of the rotating rod is "U"-shaped.

[0016] The effect achieved by the above components is that during the process of moving the storage frame, the position of the storage frame can be conveniently adjusted and moved by using the rotating rods on both sides of the storage frame.

[0017] Preferably, elastic sheets are fixedly connected to both sides of the inner wall of the inlay frame, and the cross-sectional dimensions of the elastic sheets are matched with the cross-sectional dimensions of the inlay frame.

[0018] The effect achieved by the above components is that when the inlay frame is operated, the water cooling plate can be conveniently squeezed and fixed by utilizing the elastic sheet in the inlay frame.

[0019] Beneficial effect: The utility model provides an airtight clamp for a water-cooled plate. During the clamping and testing of the water-cooled plate, it is necessary to first squeeze and fix the water-cooled plate through the lower pressure plate in the operating table and the upper pressure plate fixed at the output end of the cylinder, and then test it through an airtight measuring instrument. During this process, in order to facilitate the replacement of the lower pressure plate after long-term use, the limit columns on both sides of the lower pressure plate are used, and the limit frame on the surface of the limit column is used to squeeze and fix the lower pressure plate through the rotating shaft. At the same time, the connecting ring that slides on the arc surface of the limit column is used to make the blocks fixed on both sides of the connecting ring and the card holes opened on the surface of the limit frame to be clamped and fixed. Through the operation of the adjusting device, the entire lower pressure plate can be effectively and conveniently replaced and limited. When using the airtight clamping operating table to perform airtight extrusion measurement on the water-cooled plate, in order to facilitate the storage and concentration of the water-cooled plates that have been tested, a storage frame on one side of the base plate can be used for assistance. When using the storage frame conveniently, first use the connecting plates fixed on both sides of the storage frame and the connecting rods fixed on the surface of the base plate to limit the position, and then place the water-cooled plate in the storage frame. At the same time, the position of the water-cooled plate is clamped and limited by the inlaid frame in the storage frame. In the process of moving the storage frame, the rotating rods on both sides of the storage frame can be used to conveniently adjust and move the position of the storage frame. By operating the auxiliary device, the adjustment limit of the position of the storage frame is achieved, and the storage frame can be used to conveniently collect and transport the water-cooled plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of the structure of a water-cooling plate airtight fixture provided by the utility model;

[0021] Figure 2 for Figure 1 The structural schematic diagram of the regulating device shown;

[0022] Figure 3 for Figure 2 The schematic diagram of the split structure of the regulating device shown;

[0023] Figure 4 for Figure 1 Schematic diagram of the structure of the auxiliary device shown.

[0024] Numbers in the figure: 1. operating table; 2. supporting frame; 3. cylinder; 4. adjusting device; 41. limiting frame; 42. positioning plate; 43. limiting column; 44. rotating shaft; 45. gasket; 46. protrusion; 47. connecting ring; 48. clamping block; 49. clamping hole; 5. auxiliary device; 51. storage frame; 52. rotating rod; 53. inlay frame; 54. elastic sheet; 55. connecting plate; 56. connecting rod; 6. upper pressure plate; 7. lower pressure plate; 8. airtightness measuring instrument; 9. bottom plate. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0026] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0027] See also Figures 1 to 4 An embodiment of the utility model provides an airtight clamp for a water-cooled plate, comprising: a bottom plate 9, an operating table 1 is arranged on the upper surface of the bottom plate 9, a support frame 2 is fixedly connected to the upper surface of the operating table 1, a cylinder 3 is fixedly connected to the upper surface of the support frame 2, an upper pressure plate 6 is fixedly connected to the output end of the cylinder 3, a lower pressure plate 7 is arranged at a position corresponding to the upper pressure plate 6 on the bottom end surface of the operating table 1, an airtight measuring instrument 8 is arranged on the side of the bottom plate 9 close to the operating table 1, an adjusting device 4 is arranged at a position corresponding to the lower pressure plate 7 on the upper surface of the operating table 1, and an auxiliary device 5 is arranged on the side of the bottom plate 9 away from the airtight measuring instrument 8.

[0028] In the embodiments of the present invention, please refer to Figure 2 and Figure 3 The adjusting device 4 includes two limit columns 43, which are respectively located on both sides of the lower pressure plate 7. The bottom ends of the two limit columns 43 are fixedly connected to the upper surface of the operating table 1. The arc surfaces of the limit columns 43 are slidably connected to the limit frame 41. One side of the limit frame 41 abuts against the side wall of the lower pressure plate 7. The arc surface of the limit column 43 is slidably connected with a connecting ring 47. Both ends of the connecting ring 47 are fixedly connected with a clamping block 48. The surfaces of both sides of the limit frame 41 are provided with clamping holes 48 at positions corresponding to the clamping blocks 48. 9, the inner wall of the card hole 49 is snapped with the surface of the card block 48, and the surface of the side of the limit frame 41 close to the lower pressure plate 7 is fixedly connected with a plurality of protrusions 46, and the plurality of protrusions 46 are rubber blocks. The arc surface of the limit column 43 is sleeved with a gasket 45, and the upper surface of the gasket 45 is in contact with the lower surface of the rotating shaft 44. The surface of the operating table 1 corresponding to the four corners of the lower pressure plate 7 is fixedly connected with a positioning plate 42, and the cross section of the positioning plate 42 is "L"-shaped, and the inner wall of the positioning plate 42 is snapped with the surface of the lower pressure plate 7;

[0029] In the embodiments of the present invention, please refer to Figure 4The auxiliary device 5 includes a storage frame 51, the lower surface of the storage frame 51 is in contact with the surface of the bottom plate 9, and both ends of the storage frame 51 are fixedly connected with connecting plates 55. The positions on the surface of the bottom plate 9 corresponding to the two ends of the connecting plates 55 are fixedly connected with connecting rods 56, and the arc surface of the connecting rod 56 is plugged into the surface of the connecting plate 55. The bottom surface of the inner wall of the storage frame 51 is fixedly connected with a plurality of inlay frames 53, and the cross-sections of the plurality of inlay frames 53 are "U"-shaped. The two side surfaces of the storage frame 51 are rotatably connected with rotating rods 52, and the cross-sections of the rotating rods 52 are "U"-shaped. Both sides of the inner wall of the inlay frame 53 are fixedly connected with elastic sheets 54, and the cross-sectional dimensions of the elastic sheets 54 are adapted to the cross-sectional dimensions of the inlay frame 53.

[0030] In the process of clamping and testing the water-cooling plate, it is necessary to first squeeze and fix the water-cooling plate through the lower pressure plate 7 in the operating table 1 and the upper pressure plate 6 fixed at the output end of the cylinder 3, and then test it through the airtightness measuring instrument 8. In this process, in order to facilitate the replacement of the lower pressure plate 7 after long-term use, the lower pressure plate 7 is replaced first, and then the limit frame 41 is plugged with the limit columns 43 on both sides of the lower pressure plate 7, and then the limit frame 41 squeezes and fixes both sides of the lower pressure plate 7. , then slide the connecting ring 47 and the limiting column 43, and let the blocks 48 on both sides of the connecting ring 47 be plugged into the card holes 49 opened on the surface of the limiting frame 41, so as to avoid the displacement and sliding of the position of the limiting frame 41, and finally fix the rotating shaft 44 and the limiting column 43 by threading. When the lower pressure plate 7 is squeezed and limited by the limiting frame 41, the rubber protrusion 46 can be used to better squeeze the side wall of the lower pressure plate 7, so that the entire lower pressure plate 7 can be replaced and limited effectively and conveniently.

[0031] When the airtight clamping operating table 1 is used to perform airtight extrusion measurement on the water-cooled plate, in order to facilitate the storage and concentration of the water-cooled plates that have been tested, a storage frame 51 on one side of the base plate 9 can be used for assistance. When the storage frame 51 is used conveniently, the connecting plates 55 fixed on both sides of the storage frame 51 and the connecting rods 56 fixed on the surface of the base plate 9 are first used to limit the position, and then the water-cooled plate is placed in the storage frame 51. At the same time, the position of the water-cooled plate is clamped and limited by the inlaid frame 53 in the storage frame 51. In the process of moving the storage frame 51, the rotating rods 52 on both sides of the storage frame 51 can be used to conveniently adjust and move the position of the storage frame 51, so that the storage frame 51 can be used to effectively and conveniently collect and transport the water-cooled plates.

Claims

1. A water-cooling plate airtight fixture, characterized in that: include: A bottom plate (9), an operating table (1) is arranged on the upper surface of the bottom plate (9), a support frame (2) is fixedly connected to the upper surface of the operating table (1), a cylinder (3) is fixedly connected to the upper surface of the support frame (2), an upper pressure plate (6) is fixedly connected to the output end of the cylinder (3), a lower pressure plate (7) is arranged at a position corresponding to the upper pressure plate (6) on the bottom surface of the operating table (1), an airtightness measuring instrument (8) is arranged on a side of the bottom plate (9) close to the operating table (1), an adjusting device (4) is arranged at a position corresponding to the lower pressure plate (7) on the upper surface of the operating table (1), and the adjusting device (4) comprises two limit columns (43), the two limit columns (43) and the lower limit columns (43) are provided at the upper surface of the operating table (1). The limit columns (43) are respectively located on both sides of the lower pressure plate (7), the bottom ends of the two limit columns (43) are fixedly connected to the upper surface of the operating table (1), the arc surfaces of the limit columns (43) are slidably connected to the limit frames (41), one side of the limit frame (41) is in contact with the side wall of the lower pressure plate (7), the arc surface of the limit columns (43) is slidably connected to a connecting ring (47), both ends of the connecting ring (47) are fixedly connected to a clamping block (48), and clamping holes (49) are provided on the surfaces of both sides of the limit frame (41) at positions corresponding to the clamping blocks (48), and the inner walls of the clamping holes (49) are clamped to the surface of the clamping block (48).

2. The airtight fixture for a water-cooled plate according to claim 1, characterized in that: A plurality of protrusions (46) are fixedly connected to a surface of one side of the limiting frame (41) close to the lower pressing plate (7), and the plurality of protrusions (46) are all rubber blocks.

3. The airtight fixture for a water-cooled plate according to claim 1, characterized in that: The arc surface of the limiting column (43) is sleeved with a gasket (45), and the upper surface of the gasket (45) abuts against the lower surface of the rotating shaft (44).

4. The airtight fixture for a water-cooled plate according to claim 1, characterized in that: Positioning plates (42) are fixedly connected to the surface of the operating table (1) at positions corresponding to the four corners of the lower pressing plate (7); the cross section of the positioning plate (42) is "L"-shaped, and the inner wall of the positioning plate (42) is snap-fitted to the surface of the lower pressing plate (7).

5. The airtight fixture for a water-cooled plate according to claim 1, characterized in that: An auxiliary device (5) is provided on a side surface of the bottom plate (9) away from the airtightness measuring instrument (8), and the auxiliary device (5) comprises a storage frame (51), the lower surface of the storage frame (51) is in contact with the surface of the bottom plate (9), both ends of the storage frame (51) are fixedly connected to connecting plates (55), the surface of the bottom plate (9) corresponding to the two ends of the connecting plate (55) are fixedly connected to connecting rods (56), the arc surface of the connecting rod (56) is plugged into the surface of the connecting plate (55), and the bottom surface of the inner wall of the storage frame (51) is fixedly connected to a plurality of inlay frames (53), and the cross-sections of the plurality of inlay frames (53) are "U"-shaped.

6. The airtight fixture for a water-cooled plate according to claim 5, characterized in that: Both side surfaces of the storage frame (51) are rotatably connected to a rotating rod (52), and the cross-section of the rotating rod (52) is U-shaped.

7. The airtight fixture for a water-cooled plate according to claim 5, characterized in that: Elastic sheets (54) are fixedly connected to both sides of the inner wall of the inlay frame (53), and the cross-sectional dimensions of the elastic sheets (54) are compatible with the cross-sectional dimensions of the inlay frame (53).

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