General tool rack for thermal test

Abstract

The utility model discloses a general tooling rack for thermal test, which comprises a tooling rack, a test board mounting mechanism, a bottom rack, a rotation driving mechanism and thermal detection mechanisms, the tooling rack is rotatably mounted on the bottom rack, the rotation driving mechanism is connected with the work rack, the thermal detection mechanisms are mounted on the tooling rack, the tooling rack is provided with a long strip hole, and the test board mounting mechanism is connected with the test board mounting mechanism. The number of the test board installation mechanisms is multiple, and the multiple test board installation mechanisms are installed on the long-strip-shaped holes. According to the utility model, the test plates with the to-be-tested products can be connected to the tool frame through the test plate mounting mechanisms, and the number of the test plate mounting mechanisms and the arrangement positions of the test plate mounting mechanisms on the long strip holes can be selected according to the test plates with different sizes so as to adapt to the to-be-tested products with different sizes, so that the universality is strong, the disassembly and assembly difficulty can be greatly reduced, and the production efficiency is improved. In addition, in the testing process, the rotation driving mechanism can drive the tool frame to rotate on the bottom frame so as to meet different testing angle requirements of different products.

Description

Technical Field

[0001] The utility model relates to the field of thermal testing equipment, in particular to a general tooling rack for thermal testing. Background Art

[0002] Products in many fields, such as those in the communication field, need to be thermally tested before or after processing to test their thermal resistance performance, etc., so as to judge whether the products can meet specific usage requirements.

[0003] For the current thermal testing of different products, due to the differences in the sizes of different products, it is often necessary to replace the corresponding tooling when testing the thermal performance of different products. However, the replacement of the tooling is time-consuming and laborious, which will reduce the testing efficiency, has poor flexibility, and in actual testing, different products may require different testing angles, and common tooling is difficult to effectively adapt. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a general tooling rack for thermal testing, which can solve one or more of the above problems.

[0005] According to one aspect of the utility model, a general tooling rack for thermal testing is provided, which includes a tooling rack, a test board mounting mechanism, a chassis, a rotation driving mechanism, and a thermal detection mechanism.

[0006] The tooling rack is rotatably mounted on the chassis, the rotation driving mechanism is connected to the working rack, and the thermal detection mechanism is mounted on the tooling rack.

[0007] The tooling rack is provided with long slots, and there are multiple test board mounting mechanisms, and the multiple test board mounting mechanisms are mounted on the long slots.

[0008] The beneficial effects of the utility model are as follows: In the utility model, the test board with the product to be tested can be connected to the tooling rack through the test board mounting mechanism, and the number of the test board mounting mechanisms and their positions on the long slots can be selected according to different-sized test boards to adapt to the use of different-sized products to be tested, with strong versatility, which can greatly reduce the disassembly and assembly difficulty to improve the testing efficiency, and during the testing process, the rotation driving mechanism can drive the rotation of the tooling rack on the chassis to adapt to the different testing angle requirements of different products, with strong flexibility.

[0009] In some embodiments, the rotation driving mechanism includes a cylinder, a cylinder seat, and a connecting piece. The cylinder includes a cylinder body and a piston rod. The cylinder body is hinged to the cylinder seat, the cylinder seat is fixedly mounted on the chassis, the piston rod is hinged to the connecting piece, and the connecting piece is fixedly connected to the tooling rack. Thus, the movement of the piston rod of the cylinder can drive the corresponding movement of the tooling piece.

[0010] In some embodiments, it includes a shaft seat, a shaft sleeve and a shaft. The shaft seat is mounted on the chassis, the shaft is mounted on the shaft seat, the shaft sleeve is connected to the tooling rack, and the shaft sleeve is rotatably sleeved on the shaft. Thus, as the shaft sleeve rotates on the shaft, the tooling rack can be rotated on the chassis.

[0011] In some embodiments, the test plate mounting mechanism includes a connecting bolt, a connecting block and a pressing plate. One end of the connecting block is provided with a baffle, the baffle abuts against one side of the long hole, the other end of the connecting block passes through the long hole and is connected to the pressing plate through the connecting bolt, and the pressing plate can abut against the other side of the long hole. In this structure, the user can loosen the connecting bolt to release the connection between the pressing plate and the long hole, so as to facilitate the movement of the test plate mounting mechanism on the long hole, and the test plate mounting mechanism can be effectively fixed on the long hole by tightening the connecting bolt, and the external test plate can be installed on the test plate mounting mechanism by connecting with the connecting bolt.

[0012] In some embodiments, the thermal detection mechanism includes a detection structure, a support and a base. The base is connected to the tooling rack, the support is connected to the base, a guide groove is provided on the support, and the detection structure is mounted on the guide groove. By providing the guide groove, it is convenient to adjust the position of the detection structure on the guide groove to match the thermal test requirements of different products.

[0013] In some embodiments, the detection structure includes an infrared detector, a connecting rod, a rotating shaft, a motor, a motor seat and a fixing bolt. The motor is mounted on the motor seat, the motor is connected to the rotating shaft, the connecting rod is connected to the rotating shaft and is connected to the infrared detector, and the motor seat is mounted on the guide groove through the fixing bolt. Thus, the motor can drive the rotating shaft to rotate, and the rotation of the rotating shaft can drive the infrared detector to swing through the connecting rod to obtain a larger sensing area and improve the reliability of the thermal detection result.

[0014] In some embodiments, a guide rail is connected to the base, a slider is connected to the support, and the slider is slidably mounted on the guide rail. The arrangement of the guide rail and the slider can facilitate the adjustment of the setting position of the detection structure on the base to better match the thermal test requirements of different products.

[0015] In some embodiments, the present utility model further includes universal wheels, and a plurality of the universal wheels are all connected to the chassis. By providing the universal wheels, it is convenient to move the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic structural diagram of a thermal test universal tooling rack according to an embodiment of the present utility model.

[0017] Figure 2Structural schematic diagram of a thermal test general tooling rack according to an embodiment of the present utility model.

[0018] Figure 3 Structural schematic diagram of a test board mounting mechanism of a thermal test general tooling rack according to an embodiment of the present utility model.

[0019] Figure 4 Structural schematic diagram of a detection structure of a thermal test general tooling rack according to an embodiment of the present utility model.

[0020] In the figure: 1. Tooling rack, 2. Test board mounting mechanism, 3. Bottom frame, 4. Rotation drive mechanism, 5. Thermal detection mechanism, 6. Axle seat, 7. Bush, 8. Shaft, 9. Universal wheel, 11. Long slot, 21. Connecting bolt, 22. Connecting block, 23. Pressure plate, 221. Baffle, 41. Cylinder, 42. Cylinder seat, 43. Connecting piece, 51. Detection structure, 52. Support, 53. Base, 54. Guide rail, 55. Slide block, 521. Guide groove, 511. Infrared detector, 512. Link rod, 513. Rotating shaft, 514. Motor, 515. Motor seat, 516. Fixing bolt. Specific embodiments

[0021] The present utility model will be further described in detail below with reference to the accompanying drawings.

[0022] Reference Figure 1 、 Figure 2 、 Figure 3 and Figure 4 A thermal test general tooling rack of the present utility model includes a tooling rack 1, a test board mounting mechanism 2, a bottom frame 3, a rotation drive mechanism 4, and a thermal detection mechanism 5.

[0023] The tooling rack 1 is rotatably mounted on the bottom frame 3. Specifically, the thermal test general tooling rack further includes an axle seat 6, a bush 7, and a shaft 8. Preferably, there are two axle seats 6 and two bushes 7. The two axle seats 6 are respectively fixedly mounted on the bottom frame 3 by bolts. The two ends of the shaft 8 are respectively fixedly mounted on the two axle seats 6 by screw fit. The two bushes 7 are respectively fixedly connected to the rear side of the tooling rack 1 by bolts, and the two bushes 7 are respectively rotatably sleeved on the shaft 8 through bearings, so that the tooling rack 1 is rotatably mounted on the bottom frame 3.

[0024] Preferably, there are two rotation drive mechanisms 4. In each rotation drive mechanism 4, the rotation drive mechanism 4 includes a cylinder 41, a cylinder seat 42, and a connecting piece 43. The cylinder 41 includes a cylinder body and a piston rod. One end of the piston rod is movably mounted in the cylinder body through a piston. The bottom of the cylinder body is hinged to the cylinder seat 42 through a pin shaft. The cylinder seat 42 is fixedly mounted on the bottom frame 3 by bolts. The other end of the piston rod is hinged to the connecting piece 43 through a pin shaft. The connecting piece 43 is fixedly connected to the rear side of the tooling rack 1 by bolts.

[0025] The thermal detection mechanism 5 includes a detection structure 51, a support 52 and a base 53. The base 53 is fixedly connected to the front side of the tooling rack by bolts. The support 52 is connected to the base 53, and the connection of the support 52 to the base 53 can be movable or fixed.

[0026] When the connection of the support 52 to the base 53 is fixed, the support 52 is directly fixedly connected to the base 53 through a connecting column; when the connection of the support 52 to the base 53 is movable, a guide rail 54 is fixedly connected to the base 53 by bolts. The guide rail 54 can be arranged parallel to the horizontal plane. The support 52 is fixedly connected with a slider 55 by bolts, and the slider 55 is slidably installed on the guide rail 54, so that the support 52 can slide on the guide rail 54 by relying on the slider 55.

[0027] Preferably, in this embodiment, both the support 52 and the detection structure 51 are preferably two. One support 52 is fixedly connected to the base 53, and the other support 52 is movably connected to the base 53. Each support 52 is respectively provided with a guide groove 521. The guide groove 521 can be strip-shaped and is arranged perpendicular to the horizontal plane.

[0028] The detection structure 51 includes an infrared detector 511, a connecting rod 512, a rotating shaft 513, a motor 514, a motor base 515 and a fixing bolt 516. In each detection structure 51, the body of the motor 514 is fixedly installed on the motor base 515 by bolts. The output shaft of the motor 514 is fixedly connected to the rotating shaft 513 through a coupling. One end of the connecting rod 512 is fixedly sleeved on the rotating shaft 513 to be fixedly connected to the rotating shaft 513. The other end of the connecting rod 512 is fixedly connected to the infrared detector 511 by bolts. The head of the fixing bolt 516 is embedded in the motor base 515, and the fixing bolt 516 can extend into the guide groove 51 and is fixedly installed on the guide groove 51 through thread fitting. The user can adjust the installation position of the detection structure 51 by adjusting the installation position of the fixing bolt 516 on the guide groove 51.

[0029] The tooling rack 1 is provided with long strip holes 11. The long strip holes 11 are preferably two. The two long strip holes 11 are symmetrically arranged on the tooling rack 1 and are arranged perpendicular to the horizontal plane.

[0030] There can be multiple test board mounting mechanisms 2. In this embodiment, the test board mounting mechanisms 2 are preferably four. Two test board mounting mechanisms 2 are installed on one long strip hole 11, and the other two test board mounting mechanisms 2 are installed on the other long strip hole 11.

[0031] The specific installation method of the test board installation mechanism 2 is that the test board installation mechanism 2 includes a connecting bolt 21, a connecting block 22 and a pressing plate 23. A baffle 221 is provided on the side of one end of the connecting block 22. The baffle 221 abuts against one side of the long strip hole 11. The other end of the connecting block 22 passes through the long strip hole 22 and is connected to the pressing plate 23 through the connecting bolt 21. The pressing plate 23 can abut against the other side of the long strip hole 222. In this way, the baffle 221 and the pressing plate 23 can respectively abut against both sides of the long strip hole 222, so that the test board installation mechanism 2 is fixedly installed on the long strip hole 222, and a partial threaded section of the connecting bolt 21 can expose from the test board installation mechanism 2 to facilitate the connection of an external test board.

[0032] This thermal test general tooling rack further includes universal wheels 9. There are multiple universal wheels 9, and multiple universal wheels 9 are all connected to the bottom of the chassis 53 through bolts.

[0033] When this thermal test general tooling rack is in use, the user can adjust the position of the test board installation mechanism 2 on the long strip hole 11 according to the size of the test board to be used. The specific adjustment method is as follows: Loosen the connecting bolt 21 so that the pressing plate 23 does not press tightly on the long strip hole 11. In this way, the entire test board installation mechanism 2 can be moved until the position of the test board installation mechanism 2 meets the requirements, and then re-lock the connecting bolt 21 to fix the test board installation mechanism 2 on the long strip hole 11.

[0034] After that, the test board with the product to be tested is fixedly connected to the connecting bolt 21 on the test board installation mechanism 2 through thread fitting, so that the test board can be fixed on the present utility model for subsequent thermal tests. The position of the tooling rack 1 can also be adjusted by driving the cylinder 41 to work, so that the cylinder 41 drives the tooling rack 1 to rotate, thereby adjusting the position of the test board fixed on the tooling rack 1 to adapt to different test requirements.

[0035] In addition, during the test, the position of the detection structure 51 movably connected to the base 53 can be moved, and the motor 514 on the detection structure 51 can also be started to adjust the detection angle of the infrared detector 511, so as to match the tests of products at different positions on the test board and ensure the accuracy of the test.

[0036] Therefore, the present utility model can be suitable for the use of test boards of different sizes to adapt to the use of products to be tested of different sizes, has strong versatility, greatly reduces the disassembly and assembly difficulty, improves the test efficiency, and has strong flexibility.

[0037] The above are only some embodiments of the present utility model. For those of ordinary skill in the art, without departing from the creative concept of the present utility model, several deformations and improvements can still be made, and these all belong to the protection scope of the present utility model.

Claims

1. A general tooling rack for thermal testing, characterized in that, It includes a tooling rack, a test board mounting mechanism, a chassis, a rotation driving mechanism, and a thermal detection mechanism. The tooling rack is rotatably mounted on the chassis. The rotation driving mechanism is connected to the tooling rack. The thermal detection mechanism is mounted on the tooling rack. The tooling rack is provided with long slots. There are multiple test board mounting mechanisms, and the multiple test board mounting mechanisms are mounted on the long slots.

2. The general tooling rack for thermal testing according to claim 1, characterized in that, The rotation driving mechanism includes a cylinder, a cylinder seat, and a connecting piece. The cylinder includes a cylinder body and a piston rod. The cylinder body is hinged to the cylinder seat. The cylinder seat is fixedly mounted on the chassis. The piston rod is hinged to the connecting piece, and the connecting piece is fixedly connected to the tooling rack.

3. The general tooling rack for thermal testing according to claim 1, wherein It includes a shaft seat, a shaft sleeve, and a shaft. The shaft seat is mounted on the chassis. The shaft is mounted on the shaft seat. The shaft sleeve is connected to the tooling rack, and the shaft sleeve is rotatably sleeved on the shaft.

4. The general tooling rack for thermal testing according to claim 1, characterized in that The test board mounting mechanism includes a connecting bolt, a connecting block, and a pressing plate. One end of the connecting block is provided with a baffle, and the baffle abuts against one side of the long slot. The other end of the connecting block passes through the long slot and is connected to the pressing plate through the connecting bolt. The pressing plate can abut against the other side of the long slot.

5. The general tooling rack for thermal testing according to claim 1, wherein The thermal detection mechanism includes a detection structure, a support, and a base. The base is connected to the tooling rack. The support is connected to the base. The support is provided with a guide groove, and the detection structure is mounted on the guide groove.

6. A general tooling rack for thermal testing according to claim 5, characterized in that, The detection structure includes an infrared detector, a connecting rod, a rotating shaft, a motor, a motor seat, and a fixing bolt. The motor is mounted on the motor seat. The motor is connected to the rotating shaft. The connecting rod is connected to the rotating shaft and is connected to the infrared detector. The motor seat is mounted on the guide groove through the fixing bolt.

7. A general tooling rack for thermal testing according to claim 5, characterized in that, A guide rail is connected to the base, and a slider is connected to the support. The slider is slidably mounted on the guide rail.

8. A general tooling rack for thermal testing according to claim 1, characterized in that, It includes universal wheels. There are multiple universal wheels, and the multiple universal wheels are all connected to the chassis.

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