A detection device with a cooling mechanism

Abstract

The present invention relates to a detection device with a cooling mechanism, comprising: a workbench, an operating box, the operating box being fixed on the workbench; a cooling device, the operating box being installed with the cooling device, the cooling device taking out the heat inside the operating box through gas; and a testing device, the testing device being fixed on the workbench, and the power output of the testing device being controlled by the operating box. The present invention discloses a detection device with a cooling mechanism, by arranging the cooling device in the operating box, the heat of the components in the operating box is taken out through the gas, thereby reducing the temperature of the detection device, ensuring that the inside of the operating box is at a normal working temperature, and extending the service life of the components.

Description

Technical Field

[0001] The present invention relates to the technical field of detection devices, and more particularly to a detection device with a cooling mechanism. Background Art

[0002] Traditional spring testing equipment needs to test the fatigue of the spring, and the testing process needs to be repeated thousands of times, which requires the machine to operate for a long time. Long-term operation causes its internal temperature to be high. If the internal heat is not removed in time, the long-term high temperature will affect the service life of its internal precision parts. Therefore, how to provide a testing equipment with a cooling mechanism is a problem that technical personnel in this field urgently need to solve. Summary of the invention

[0003] Therefore, the purpose of the present invention is to provide a detection device with a cooling mechanism to solve the technical problem in the prior art that the detection device has too high a temperature and affects its service life.

[0004] The present invention provides a detection device with a cooling mechanism, comprising:

[0005] Workbench,

[0006] Operation box, which is fixed on the workbench;

[0007] A cooling device is installed inside the operating box, which removes the heat inside the operating box through gas;

[0008] And a testing device, which is fixed on a workbench and whose power output is controlled by an operating box.

[0009] It can be seen from the above technical solution that compared with the prior art, the present invention discloses a detection device with a cooling mechanism. By arranging a cooling device in the operating box, the heat of the components in the operating box is brought out by the gas, thereby reducing the temperature of the detection equipment, ensuring that the inside of the operating box is at a normal operating temperature, and extending the service life of the components.

[0010] Furthermore, the cooling device includes: a fixed frame, a drainage pipe, a fan and a support rod; the fixed frame is inserted and fixed by the side of the operating box, and the fan is fixed in the fixed frame; an opening is formed at the insertion end of the fixed frame, and the opening is connected to one end of the drainage pipe, and the other end of the drainage pipe extends out of the operating box and communicates with the outside world; the drainage pipe is supported on the inner wall of the operating box by the support rod; and a plurality of air outlets are arranged on it.

[0011] When this solution is adopted, an air inlet can be provided on the fixed frame, and the fan allows external air to enter and forces the internal air out of the operation box through the air outlet. A corresponding air outlet channel can be provided on the operation box.

[0012] Furthermore, a plurality of ventilation pipes are evenly distributed on the drainage pipe; and a one-way valve is installed on each ventilation pipe.

[0013] A blocking plate is provided at the rear of the fan, and there is no air inlet on the fixed frame. The air circulation is driven by starting the fan. As the air flows out of the air drainage pipe, a pressure difference is formed between the inside and outside of the drainage pipe. The one-way valve is opened, and the hot air in the operating box flows into the drainage pipe through the one-way valve and is then discharged through the air outlet, thereby achieving cooling, ensuring that the temperature of the device reaches an appropriate range, and ensuring that the detection equipment can be used normally.

[0014] Furthermore, the drainage pipe is formed in an L shape, and the air outlet holes are arranged obliquely; thereby, dust is prevented from entering through the air outlet holes.

[0015] Furthermore, the test device includes: a test support frame, a support frame, a spring fixing mechanism, a spring limiting mechanism and a driving mechanism; the test support frame is fixed on the workbench and arranged in parallel with the operating box along the horizontal direction of the workbench; the support frame is fixed on the top of the test support frame, the spring fixing mechanism is fixed on the bottom of the support frame, the driving mechanism is fixed on the workbench and electrically connected by the operating box, and the spring limiting mechanism is connected to the output end of the driving mechanism and arranged relative to the spring fixing mechanism. In this way, the compression capacity of the spring can be tested.

[0016] Furthermore, the spring fixing mechanism includes: a fixing frame, a fixing plate, a plug plate and screws. The top of the fixing frame is fixed to the support frame, and a circular cavity with an opening facing downward is formed inside the fixing frame. A circular fixing plate smaller than its diameter is fixed in the circular cavity, and a plug plate is sleeved on the outside of the fixing plate. The screws are inserted into the fixing frame in sequence along the horizontal direction from the outside, and the fixing plate and the plug plate are threadedly connected.

[0017] The plug plate can be removed, and then one end of the spring to be tested can be placed in it, and then fixed with screws to fix one end of the spring to be tested, making it convenient to test its extension strength.

[0018] Furthermore, the spring limiting mechanism includes: a limiting frame, a sliding block, a telescopic spring, two baffles, two sliding plates and two supporting springs; the bottom of the limiting frame is fixed to the output end of the driving mechanism, a vertical sliding cavity with an opening at the top is formed inside the limiting frame, the bottom of the sliding block slides in the vertical sliding cavity, and its top extends out of the vertical sliding cavity; a telescopic spring is arranged in the space formed by the bottom of the sliding block and the sliding cavity; two horizontal sliding cavities with openings facing outward are symmetrically formed on the outside of the limiting frame, each baffle, sliding plate and supporting spring form a group, and each can slide in a corresponding horizontal sliding cavity, one end of the baffle extends out of the corresponding horizontal sliding cavity, and the other end is connected to the sliding plate and slides in the horizontal sliding cavity. The opening diameter of the horizontal sliding cavity is smaller than the diameter of the sliding plate to prevent the sliding plate from slipping out of the horizontal sliding cavity, and the supporting spring is fixed to the bottom of the horizontal sliding cavity away from the sliding plate; the spring limiting mechanism plays a role in limiting and fixing the spring to be tested, preventing it from moving left and right, and ensuring that it can be tested normally.

[0019] Furthermore, a concave arc surface structure is formed at the lower part of one end of each baffle; thus, the concave arc surface structure can clamp the spring to be tested, thereby achieving the function of fixing the spring and ensuring its normal detection.

[0020] Furthermore, the test device also includes a measuring mechanism, which includes: a measuring plate, a slider, a reference frame and a reference rod. The bottom end surface of the measuring plate is vertically fixed to the front of the test support frame, the measuring plate is slidably connected to the slider, the top of the slider is rotatably connected to the reference frame, and the reference frame is fixedly connected to the reference rod near the scale line of the measuring plate. In this way, the height of the spring before and after the measurement can be measured, so as to facilitate comparison and comparison.

[0021] Furthermore, the testing device also includes a shielding curtain, the top of which is fixed to the top of the test support frame, and the bottom is fixed to the driving mechanism. The two sides are respectively slidably connected to the two sides of the test support frame. The shielding curtain serves a protective purpose to prevent impurities from entering the interior of the equipment during the test. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0023] Figure 1 The accompanying drawing is a schematic structural diagram of a detection device with a cooling mechanism provided by the present invention;

[0024] Figure 2 The accompanying drawing is a cross-sectional view of a cooling device of a detection device with a cooling mechanism provided by the present invention;

[0025] Figure 3 The accompanying drawing shows a cross-sectional view of the spring fixing mechanism;

[0026] Figure 4 The accompanying drawing shows a perspective view of the plug plate;

[0027] Figure 5 The accompanying drawing shows a schematic structural diagram of a spring limiting mechanism;

[0028] Figure 6 The accompanying drawing shows a cross-sectional view of the measuring mechanism (a cross-sectional view centered on the cross section of the slider, showing the connection relationship between the slider and the measuring plate, the reference frame and the reference rod);

[0029] In the figure: 100-workbench, 200-operation box, 300-cooling device, 301-fixed frame, 302-drainage pipe, 3021-air outlet, 3022-ventilation pipe, 3023-check valve, 303-fan, 304-support rod, 305-blocking plate, 400-test support frame, 401-shielding curtain, 500-support frame, 600-spring fixing mechanism, 601-fixed frame, 602-fixed plate, 603-blocking plate, 604-screw, 700-spring limiting mechanism, 701-limiting frame, 702-sliding block, 703-telescopic spring, 704-baffle, 705-sliding plate, 706-support spring, 800-driving mechanism, 900-measuring mechanism, 901-measuring plate, 902-sliding block, 903-reference frame, 904-reference rod. DETAILED DESCRIPTION

[0030] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0031] In the description of the present invention, it is necessary to understand that the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0032] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0034] See attached Figure 1 The present invention provides a detection device with a cooling mechanism, comprising:

[0035] Workbench 100,

[0036] An operation box 200, which is fixed on the workbench 100;

[0037] A cooling device 300 is installed inside the operating box 200, and the cooling device 300 takes out the heat inside the operating box 200 through gas;

[0038] And a testing device, which is fixed on the workbench 100 and whose power output is controlled by the operating box 200.

[0039] The present invention discloses a detection device with a cooling mechanism. By arranging a cooling device in an operation box, the heat of components in the operation box is taken out by gas, thereby reducing the temperature of the detection device, ensuring that the inside of the operation box is at a normal operating temperature, and extending the service life of the components.

[0040] The cooling device in the present invention is not limited to being used in a spring detection device, but can be used in any other detection device to cool down the control components of the operating box.

[0041] See attached Figure 2In the present invention, the cooling device 300 includes: a fixed frame 301, a drainage pipe 302, a fan 303 and a support rod 304; the fixed frame 301 is inserted and fixed by the side of the operating box 200, and the fan 303 is fixed in the fixed frame 301; the insertion end of the fixed frame 301 forms an opening, and the opening is connected to one end of the drainage pipe 302, and the other end of the drainage pipe 302 extends out of the operating box 200 and communicates with the outside world; the drainage pipe 302 is supported on the inner wall of the operating box 200 by the support rod 304; a plurality of air outlet holes 3021 are arranged on it. In one embodiment of the present invention, the support rod is located at the bottom of the drainage pipe, and one supports the drainage pipe on the left and right. In other embodiments, the support rod includes multiple ones, which are arranged along the drainage direction of the drainage pipe so that the drainage pipe is supported on the inner wall of the operating box.

[0042] In one embodiment of the invention, an air inlet may be provided on the fixed frame, and the fan allows external air to enter and forces internal air out of the operating box through the air outlet. A corresponding air outlet channel may be provided on the operating box.

[0043] In another embodiment of the invention, a plurality of ventilation pipes 3022 are evenly distributed on the drainage pipe 302; each ventilation pipe 3022 is installed with a one-way valve 3023. In the adopted scheme, a blocking plate 305 can be set at the rear of the fan, and there is no air inlet on the fixed frame. The air circulation is driven by the fan startup. As the air in the air drainage pipe flows out, a pressure difference is formed between the inside and outside of the drainage pipe. When the one-way valve is opened, the hot air in the operating box flows into the drainage pipe through the one-way valve, and then is discharged through the air outlet, thereby achieving cooling, ensuring that the device temperature reaches a suitable range, and ensuring that the detection equipment can be used normally.

[0044] Advantageously, the drainage pipe 302 is formed in an L shape, and the air outlet holes 3021 are arranged obliquely; thereby, dust is prevented from entering through the air outlet holes.

[0045] In one embodiment of the present invention, the test device can be a spring test device, including: a test support frame 400, a support frame 500, a spring fixing mechanism 600, a spring limiting mechanism 700 and a driving mechanism 800; the test support frame 400 is fixed on the workbench 100, and is arranged in parallel with the operation box 200 along the horizontal direction of the workbench 100; the support frame 500 is fixed on the top of the test support frame 400, the spring fixing mechanism 600 is fixed on the bottom of the support frame 500, the driving mechanism 800 is fixed on the workbench 100, and is electrically connected by the operation box 200, and the spring limiting mechanism 700 is connected to the output end of the driving mechanism 800, and is arranged relative to the spring fixing mechanism 600. In this way, the compression capacity of the spring can be tested.

[0046] For details, see Appendix Figure 3 and 4The spring fixing mechanism 600 includes: a fixing frame 601, a fixing plate 602, a plug plate 603 and a screw 604. The top of the fixing frame 601 is fixed to the support frame 500, and a circular cavity with an opening facing downward is formed inside the fixing frame 601. A circular fixing plate 602 smaller than its diameter is fixed in the circular cavity. The plug plate 603 is sleeved on the outside of the fixing plate 602. The screw 604 is inserted from the outside of the fixing frame 601 in the horizontal direction and is threadedly connected to the fixing plate 602 and the plug plate 603. By removing the plug plate, then putting one end of the spring to be tested in, and then fixing it with a screw, one end of the spring to be tested can be fixed, which is convenient for testing its extension strength.

[0047] See attached Figure 5 The spring limiting mechanism 700 includes: a limiting frame 701, a sliding block 702, a telescopic spring 703, two baffles 704, two sliding plates 705 and two supporting springs 706; the bottom of the limiting frame 701 is fixed to the output end of the driving mechanism 800, and a vertical sliding cavity with an open top is formed inside the limiting frame 701. The bottom of the sliding block 702 slides in the vertical sliding cavity, and its top extends out of the vertical sliding cavity; the space formed by the bottom of the sliding block 702 and the sliding cavity is provided with a telescopic spring 703; two horizontal sliding cavities with openings facing outward are symmetrically formed on the outer side of the limiting frame 701, and each baffle 704, sliding plate 705 and supporting spring 706 form a group, which can slide in a corresponding horizontal sliding cavity, one end of the baffle 704 extends out of the corresponding horizontal sliding cavity, and the other end is connected to the sliding plate 705 to slide in the horizontal sliding cavity. The opening diameter of the horizontal sliding cavity is smaller than the diameter of the sliding plate to prevent the sliding plate from slipping out of the horizontal sliding cavity. The support spring is fixed to the bottom of the horizontal sliding cavity away from the sliding plate. The spring limiting mechanism limits and fixes the spring to be tested to prevent it from moving left and right, ensuring that it can be tested normally.

[0048] Advantageously, a concave arc surface structure is formed at the lower portion of one end of each baffle 704; thus, the concave arc surface structure can clamp the spring to be tested, thereby achieving the function of fixing the spring and ensuring its normal detection.

[0049] In the embodiments of the present invention, see the attached Figure 1 and 6 The test device also includes a measuring mechanism 900, which includes: a measuring plate 901, a slider 902, a reference frame 903 and a reference rod 904. The bottom end surface of the measuring plate 901 is vertically fixed to the front of the test support frame 400. The measuring plate 901 is slidably connected to the slider 902, and the top of the slider 902 is rotatably connected to the reference frame 903. The reference frame 903 is fixedly connected to the reference rod 904 near the scale line of the measuring plate 901. In this way, the height of the spring before and after the measurement can be measured, so as to facilitate comparison and comparison.

[0050] In the above embodiment of the present invention, the testing device also includes a shielding curtain 401, the top of the shielding curtain 401 is fixed to the top of the test support frame 400, and the bottom is fixed to the driving mechanism 800, and the two sides are respectively slidably connected to the two sides of the test support frame 400. The shielding curtain serves a protective purpose to prevent impurities from entering the interior of the equipment during the test.

[0051] The driving mechanism in the present invention can adopt a hydraulic rod driving mechanism.

[0052] The working process of the detection device with a cooling mechanism provided by the present invention is as follows:

[0053] When in use, turn on the power. When testing the compression capacity of the spring, press the baffle with your fingers to compress the supporting spring so that the baffle goes deep into the limit frame. Then put the tested spring on the outside of the limit frame and release your fingers. At this time, under the action of the supporting spring, it drives the sliding plate and the baffle to move outward so that the baffle is stuck inside the tested spring to achieve the purpose of fixing the tested spring. The sliding block and the telescopic spring can ensure that the tested spring is not easily offset and have the purpose of limiting it. At this time, move the reference frame so that it is located above the tested spring, and then rotate the reference frame so that its lower end face is flush with the lower end face of the tested spring. Read the value on the surface of the measuring plate and record it. Then, operate the operation through the operation panel on the front side of the operation box. At this time, the hydraulic rod drive mechanism drives The limit frame and the sliding block move upward, so that the spring under test moves and finally contacts with the plug plate, so that the spring under test can be squeezed back and forth. When working for a long time, the temperature inside the operating box rises. At this time, the fan can be started to move the air inside the drainage pipe to the outside. Under the action of the one-way valve and the ventilation pipe, the heat inside it will be discharged through the air outlet above the drainage pipe, which can bring out the heat and achieve the purpose of cooling, ensuring that the device can be used normally for a long time. When the test is completed, the slider is moved again by moving the reference frame so that the reference frame is located at the upper left of the spring under test, and then the reference frame is rotated so that its lower end face is flush with the lower end face of the spring under test, and then the reference rod is observed to read the measured value. By comparing the front and back values, it can be known whether the spring under test is deformed.

[0054] When testing the extension capacity of the spring, the bottom of the tested spring is still installed normally with the spring limit mechanism. At this time, it will be moved outward by turning the screw, and then the plug plate will be removed. Then the top of the tested spring will be inserted into the groove where the plug plate is located, and then the screw will be reset. At this time, multiple screws can achieve the purpose of fixing the tested spring, and then the extension capacity of the spring can be tested by starting the equipment.

[0055] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" 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 present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification.

[0056] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

Claims

1. A detection device with a cooling mechanism, characterized in that: include: Workbench (100), An operating box (200), the operating box (200) being fixed on the workbench (100); A cooling device (300), wherein the cooling device (300) is installed inside the operating box (200), and the cooling device (300) removes heat inside the operating box (200) via gas; and a testing device, the testing device being fixed on the workbench (100) and the power output of the testing device being controlled by the operating box (200); The cooling device (300) comprises: a fixing frame (301), a drainage pipe (302), a fan (303) and a support rod (304); the fixing frame (301) is inserted and fixed at the side of the operation box (200), and the fan (303) is fixed in the fixing frame (301); an insertion end of the fixing frame (301) forms an opening, and the opening is connected to one end of the drainage pipe (302), and the other end of the drainage pipe (302) extends out of the operation box (200) to communicate with the outside; the drainage pipe (302) is supported on the inner wall of the operation box (200) by the support rod (304); It is provided with a plurality of air outlet holes (3021); A plurality of ventilation pipes (3022) are evenly distributed on the drainage pipe (302); a one-way valve (3023) is installed on each ventilation pipe (3022); The drainage pipe (302) is formed in an L shape, and the air outlet holes (3021) are arranged at an angle.

2. The detection device with a cooling mechanism according to claim 1, characterized in that: The testing device comprises: a testing support frame (400), a supporting frame (500), a spring fixing mechanism (600), a spring limiting mechanism (700) and a driving mechanism (800); the testing support frame (400) is fixed on the workbench (100) and arranged in parallel with the operating box (200) along the horizontal direction of the workbench (100); the supporting frame (500) is fixed on the top of the testing support frame (400), the spring fixing mechanism (600) is fixed on the bottom of the supporting frame (500), the driving mechanism (800) is fixed on the workbench (100) and is electrically connected to the operating box (200), and the spring limiting mechanism (700) is connected to the output end of the driving mechanism (800) and is arranged opposite to the spring fixing mechanism (600).

3. The detection device with a cooling mechanism according to claim 2, characterized in that: The spring fixing mechanism (600) comprises: a fixing frame (601), a fixing plate (602), a plug plate (603) and a screw (604); the top of the fixing frame (601) is fixed to the support frame (500); a circular cavity with an opening facing downward is formed inside the fixing frame (601); a circular fixing plate (602) smaller than the diameter of the circular cavity is fixed inside the circular cavity; the plug plate (603) is sleeved on the outside of the fixing plate (602); the screw (604) is inserted into the fixing frame (601) in sequence along a horizontal direction and is threadedly connected to the fixing plate (602) and the plug plate (603).

4. The detection device with a cooling mechanism according to claim 2, characterized in that: The spring limiting mechanism (700) comprises: a limiting frame (701), a sliding block (702), a telescopic spring (703), two baffles (704), two sliding plates (705) and two supporting springs (706); the bottom of the limiting frame (701) is fixed to the output end of the driving mechanism (800); a vertical sliding cavity with an open top is formed inside the limiting frame (701); the bottom of the sliding block (702) slides in the vertical sliding cavity, and the top of the sliding block (702) protrudes out of the vertical sliding cavity; the sliding The telescopic spring (703) is arranged in the space formed by the bottom of the block (702) and the sliding cavity; two horizontal sliding cavities with openings facing outward are symmetrically formed on the outer side of the limit frame (701); each of the baffle plate (704), the sliding plate (705) and the support spring (706) forms a group and can slide in one of the horizontal sliding cavities; one end of the baffle plate (704) extends out of the corresponding horizontal sliding cavity, and the other end is connected to the sliding plate (705) and slides in the horizontal sliding cavity.

5. The detection device with a cooling mechanism according to claim 4, characterized in that: The lower part of one end of each baffle (704) forms an inwardly concave arc surface structure.

6. The detection device with a cooling mechanism according to claim 2, characterized in that: The test device further comprises a measuring mechanism (900), the measuring mechanism (900) comprising: a measuring plate (901), a slider (902), a reference frame (903) and a reference rod (904), the bottom end surface of the measuring plate (901) being vertically fitted and fixed to the front surface of the test support frame (400), the inside of the measuring plate (901) being slidably connected to the slider (902), the top of the slider (902) being rotatably connected to the reference frame (903), and the reference frame (903) being fixedly connected to the reference rod (904) on the scale line side of the measuring plate (901).

7. A detection device with a cooling mechanism according to any one of claims 2 to 6, characterized in that: The testing device further comprises a shielding curtain (401), the top of the shielding curtain (401) being fixed to the top of the testing support frame (400), the bottom of the shielding curtain (401) being fixed to the driving mechanism (800), and the two sides of the shielding curtain being respectively slidably connected to the two sides of the testing support frame (400).

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