Shell deformation resistance detection device for motor production

Abstract

The invention discloses a shell anti-deformation detection device for motor production, and relates to the technical field of shell anti-deformation detection.The shell anti-deformation detection device comprises a base and further comprises a protection device, a supporting device and a discharging device.A fixing frame is fixedly installed at the top of the base, and a hydraulic device is installed at the top of the fixing frame; detection equipment is fixedly installed at the output end of the hydraulic device, and a detection block is rotationally installed at the detection end of the detection equipment. Wherein the protection device comprises electric push rods, a fixing plate, a protection plate, an elastic telescopic rod, a contact plate, a fixing rod, a transmission rod, a cross rod and a clamping block, and the electric push rods are fixedly installed on the two sides of the fixing frame. And the protection plate can protect the periphery of the shell, so that the danger caused by random splashing of fragments during detection is avoided.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of shell anti-deformation detection, in particular to a shell anti-deformation detection device for motor production. BACKGROUND

[0002] Shell anti-deformation detection is to detect the strength of the shell after the production of the shell is completed, so as to avoid problems in the strength of the shell affecting the production of the motor.

[0003] The patent with the patent announcement number CN210638997U relates to a shell anti-deformation detection device for motor production, which comprises a workbench, the top outer wall of the workbench is provided with a rubber protection pad, and the bottom outer wall of the workbench is fixed with supporting legs at four corners, the top outer wall of the workbench is provided with connecting columns at four corners, and the top outer wall of the connecting columns is provided with a same top plate, the bottom outer wall of the top plate is provided with an extrusion mechanism, and the bottom inner wall of the top plate is provided with an illumination mechanism, the top outer wall of the workbench is provided with an adjusting mechanism, and the outer wall of one side of the workbench is provided with a storage mechanism, the extrusion mechanism comprises a hydraulic rod, and the bottom outer wall of the hydraulic rod is provided with a pressing block. The rubber protection pad can reduce the extrusion of the surface of the workbench when the shell is extruded, effectively protect the surface of the workbench, and improve the service life of the workbench.

[0004] In the above-mentioned patent, the rubber protection pad can reduce the extrusion of the surface of the workbench when the shell is extruded, effectively protect the surface of the workbench, and improve the service life of the workbench. When the shell is subjected to anti-deformation detection, the shell needs to be limited in a fixed position, and the position of the shell is easy to deviate, which may cause the shell to slide and be dangerous. At the same time, continuously clamping the shell will affect the anti-deformation detection of the shell, and it is inconvenient to limit the position of the shell and improve the protection of the shell.

[0005] Therefore, it is necessary to design a shell anti-deformation detection device for motor production, which has strong practicability and the contact plate extrudes the shell to drive the protective plate to rotate, so that the protective plate can protect the surrounding of the shell, avoiding the danger of randomly flying debris during detection. SUMMARY

[0006] The purpose of the present application is to provide a shell anti-deformation detection device for motor production to solve the problems in the background art.

[0007] In order to solve the above technical problems, the application provides the following technical scheme: a casing anti-deformation detection device for motor production, which comprises a base, a protection device, a supporting device and a discharging device, wherein a fixed frame is fixedly installed on the top of the base, a hydraulic device is installed on the top of the fixed frame, a detection equipment is fixedly installed on the output end of the hydraulic device, and a detection block is rotatably installed on the detection end of the detection equipment; wherein the protection device comprises an electric push rod, a fixed plate, a protection plate, an elastic telescopic rod, a contact plate, a fixed rod, a transmission rod, a cross rod and a clamping block, the electric push rod is fixedly installed on both sides of the fixed frame, the fixed plate is fixedly installed on the output end surface of the electric push rod, the elastic telescopic rod is fixedly installed on the surface of the fixed plate, the protection plate is hingedly connected to the surface of the fixed plate, the contact plate is fixedly installed on the free end of the elastic telescopic rod, the fixed rod is fixedly installed on the surface of the protection plate, one end of the transmission rod is hingedly connected to one end of the fixed rod, the other end of the transmission rod is hingedly connected to the contact plate, the cross rod is fixedly installed on the top of the contact plate, and the clamping block is slidingly sleeved in the inside of the cross rod; wherein the supporting device comprises a supporting plate and a clamping assembly, the contact plate moves to drive the transmission rod to move, the transmission rod pushes the fixed rod and the protection plate to rotate, the protection plate rotates to surround the casing, the contact plate moves to the fixed plate to drive the cross rod to move, the clamping block limits the cross rod, the protection plate can protect the casing, avoids the danger caused by the splashing of fragments during detection, and the protection plate can still have the protection effect on the casing when the contact plate releases the clamping of the casing to avoid detection errors.

[0008] According to the above technical scheme, a first elastic sheet is arranged between the clamping block and the cross rod, and a torsion spring is arranged between the detection block and the detection equipment, so that the first elastic sheet can drive the clamping block to move downward to clamp the cross rod.

[0009] According to the above technical scheme, the supporting plate is fixedly installed on the bottom of the base, the clamping assembly comprises a pushing device, a fixed frame, a movable rod, a stress plate, a linkage rod and an inclined block, the pushing device is fixedly installed on the surface of the supporting plate, the fixed frame is fixedly installed on the top of the output end of the pushing device, the movable rod is slidingly sleeved on the top of the fixed frame, the stress plate is hingedly installed on the top of the movable rod, the linkage rod is fixedly installed on the surface of the output end of the hydraulic device, and the inclined block is slidingly installed on the bottom of the base, so that the linkage rod pushes the inclined block to move to the bottom of the stress plate, the inclined block can support the stress plate to avoid the downward movement of the stress plate and improve the stability of the stress plate.

[0010] According to the above technical scheme, the side close to the linkage rod of the inclined block is provided with an inclined surface, the linkage rod is in contact with the inclined surface, and the inclined surface on the inclined block can push the linkage rod to move downward.

[0011] According to the above technical scheme, the second elastic sheet is arranged between the inclined block and the base, and the third elastic sheet is arranged between the stress plate and the output end of the pushing device, so that the inclined block can be reset by the second elastic sheet.

[0012] According to the above technical scheme, the discharge device and the buffer device are further included, the discharge device includes a vertical rod and an inclined assembly, the inside of the fixed frame is provided with the buffer device, the buffer device includes a moving plate, the moving plate is fixedly installed at the bottom of the movable rod, a movable rod is slidably sleeved at the right side of the fixed frame, the movable rod is moved by the inclined block, and the movable rod moves towards the inside of the fixed frame, so that the movable rod limits the moving plate and avoids the influence of the downward movement of the moving plate on the stress plate.

[0013] According to the above technical scheme, the fourth elastic sheet is arranged between the movable rod and the stress plate, the alarm device is fixedly installed on the surface of the movable rod, the sixth elastic sheet is arranged between the moving plate and the fixed frame, the pressing switch and the alarm module are arranged in the alarm device, and the pressing switch and the alarm module are electrically connected. When the pressing switch is pressed, the alarm module is triggered to send an alarm signal. When the inclined block is deformed downward, the alarm device is pressed when the inclined block moves, so that the alarm device is triggered, and the staff can repair the inclined block in time.

[0014] According to the above technical scheme, the support rod is fixedly installed on the surface of the fixed plate, the elastic block is fixedly installed on the surface of the support rod, the limiting block is fixedly installed on the surface of the linkage rod, the contact block is hingedly connected to the surface of the linkage rod, the transmission rod is fixedly installed at the top of the linkage rod, and the vibration rod is fixedly installed at the top of the detection block. When the elastic block moves, the contact block is impacted, the linkage rod is driven to rotate when the contact block is impacted, the vibration of the linkage rod is transmitted to the detection block through the transmission rod and the vibration rod, and after the detection block is extruded and deformed, the shell is stuck on the detection block and cannot be separated.

[0015] According to the above technical solution, the vertical rod is fixedly installed on the surface of the support plate. The tilting component includes an elastic plate, a protrusion, a bending plate, a swing plate, an arc rod, an arc frame, and an exhaust frame. The elastic plate is fixedly installed on the top of the vertical rod, the protrusion is fixedly installed on the surface of the elastic plate, the bending plate is fixedly installed on the surface of the pushing device, the swing plate is hinged to the surface of the bending plate, the arc rod is fixedly installed on the surface of the swing plate, the arc frame is fixedly installed at the bottom of the bending plate, and an exhaust frame is fixedly installed on the surface of the arc frame. The arc rod is located inside the arc frame. The elastic plate will push the force plate to tilt, which facilitates the shell to detach from the force plate. At the same time, the protrusion will hit the force plate to make the force plate vibrate, preventing the shell from being tightly attached to the force plate and unable to detach. The swing plate can decelerate the shell and prevent the shell from moving downwards rapidly and causing danger.

[0016] According to the above technical solution, a No. 5 spring is provided between the swing plate and the bending plate, and a piston is provided between the arc rod and the arc frame. The piston enables the arc rod to push the gas inside the arc frame to be discharged.

[0017] Compared with the prior art, the beneficial effects achieved by the present invention are: (1) The housing deformation detection device for electric motor production uses an electric push rod and a contact plate to push the housing to move, so that the housing is accurately moved to the bottom of the detection block to prevent the housing from shifting and causing danger. At the same time, the contact plate squeezes the housing and pushes the protective plate to rotate, so that the protective plate can protect the area around the housing and prevent the fragments from flying randomly during the detection and causing danger. At the same time, the locking block can limit the crossbar and the contact plate, so that when the contact plate releases its grip on the housing to avoid detection error, the protective plate still protects the area around the housing.

[0018] (2) The deformation detection device for the housing of the electric motor can move the fixed frame and the force plate upward through the lifting device. The force plate can support the housing. At the same time, when the hydraulic device moves the detection equipment downward, it will move the linkage rod. When the linkage rod moves on the inclined surface of the inclined block, it will push the inclined block to the bottom of the force plate, so that the inclined block can support and limit the force plate, preventing the force plate from being subjected to excessive pressure. This will prevent the device from being unable to support the deformation detection.

[0019] (3) The anti-deformation detection device for the housing of the electric motor production will push the moving rod to move when the tilting block moves. The moving rod will move to the bottom of the moving plate and limit the moving plate, so as to prevent the moving plate, the moving rod and the force from moving downward and affecting the detection. At the same time, the spring can buffer the force plate, so as to prevent the housing from hitting the force plate and causing the force plate to have a gap, which will affect the detection effect. When the tilting block bends downward due to continuous use, the tilting block will press the alarm device, so that the alarm device will generate an alarm signal, so that the staff can understand the support status in time.

[0020] (4) When the force plate and the elastic plate come into contact, the elastic plate will push the force plate to tilt, which will facilitate the shell to detach from the force plate. At the same time, the protrusion will hit the force plate to make the force plate vibrate, which will prevent the shell from sticking tightly to the force plate and being unable to detach. The swing plate can slow down the shell and prevent the shell from moving downward quickly and causing danger. Attached Figure Description

[0021] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram showing the positions of the electric push rod and the fixing plate of the present invention; Figure 3 This is the invention Figure 2 Enlarged schematic diagram of section A in the middle; Figure 4 This is a schematic diagram showing the positions of the tilting block and the linkage rod of the present invention; Figure 5 This is a schematic diagram of the tilting block and the base of the present invention; Figure 6 This is a schematic diagram of the cross-section of the fixed frame of the present invention; Figure 7 This is a schematic diagram showing the positions of the support rod and the contact block of the present invention; Figure 8 This is the invention Figure 6 Enlarged schematic diagram of section B; Figure 9 This is the invention Figure 6 Enlarged schematic diagram of section C.

[0022] In the diagram: 1. Base; 2. Fixing frame; 3. Hydraulic device; 4. Detection equipment; 5. Detection block; 61. Electric push rod; 62. Fixing plate; 63. Protective plate; 64. Elastic telescopic rod; 65. Contact plate; 66. Fixing rod; 67. Transmission rod; 68. Crossbar; 69. Locking block; 71. Support plate; 72. Pushing device; 73. Fixing frame; 74. Movable rod; 75. Force plate; 76. Linkage rod; 77. Inclined block; 81. Moving rod; 82. Moving plate; 83. Alarm device; 84. Vertical rod; 85. Elastic plate; 86. Protrusion; 87. Bending plate; 88. Swinging plate; 89. Arc rod; 810. Arc frame; 811. Exhaust frame; 91. Support rod; 92. Elastic block; 93. Contact block; 94. Limiting block; 95. Transmission rod; 96. Vibration rod. Detailed Implementation

[0023] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention. Example 1

[0024] Please see Figures 1-5This invention provides a technical solution: a casing deformation resistance testing device for electric motor production, comprising a base 1, a protective device, a support device, and a discharge device. A fixed frame 2 is fixedly installed on the top of the base 1, and a hydraulic device 3 is installed on the top of the fixed frame 2. A testing device 4 is fixedly installed at the output end of the hydraulic device 3, and a testing block 5 is rotatably installed at the testing end of the testing device 4. The protective device includes an electric push rod 61, a fixed plate 62, a protective plate 63, an elastic telescopic rod 64, a contact plate 65, a fixed rod 66, a transmission rod 67, a crossbar 68, and a locking block 69. The electric push rod 61 is fixedly installed on both sides of the fixed frame 2. The fixed plate 62 is fixedly installed on the output end surface of the electric push rod 61. The elastic telescopic rod 64 is fixedly installed on the surface of the fixed plate 62. The protective plate 63 is hinged to the surface of the fixed plate 62. The contact plate 65 is fixedly installed on the free end of the elastic telescopic rod 64. The fixed rod 66 is fixedly installed on the surface of the protective plate 63. One end of the transmission rod 67 is hinged to one end of the fixed rod 66, and the other end of the transmission rod 67... Hinged to the contact plate 65, the crossbar 68 is fixedly installed on the top of the contact plate 65, and the locking block 69 is slidably sleeved inside the crossbar 68. The support device includes a support plate 71 and a locking assembly. When the contact plate 65 presses against the housing, under the action of the opposite force, the contact plate 65 will move towards the fixed plate 62. The movement of the contact plate 65 will drive the transmission rod 67 to move, which in turn will push the fixed rod 66 and the protective plate 63 to rotate. When the protective plate 63 rotates, it will push the perimeter of the housing... When the contact plate 65 moves toward the fixed plate 62, it will cause the crossbar 68 to move. When the crossbar 68 moves, it will cause the locking block 69 to move. When the locking block 69 moves to the left side of the fixed plate 62, the locking block 69 will limit the crossbar 68. The protective plate 63 can protect the area around the housing to prevent the fragments from flying randomly and causing danger during the test. When the contact plate 65 releases its grip on the housing to avoid the occurrence of test errors, the protective plate 63 can still protect the area around the housing.

[0025] A first spring is provided between the locking block 69 and the crossbar 68, and a torsion spring is provided between the detection block 5 and the detection device 4. The first spring can drive the locking block 69 to move downward and lock the crossbar 68.

[0026] The support plate 71 is fixedly installed at the bottom of the base 1. The locking assembly includes a pushing device 72, a fixed frame 73, a movable rod 74, a force-bearing plate 75, a linkage rod 76, and an inclined block 77. The pushing device 72 is fixedly installed on the surface of the support plate 71. The fixed frame 73 is fixedly installed on the top of the output end of the pushing device 72. The movable rod 74 is slidably sleeved on the top of the fixed frame 73. The force-bearing plate 75 is hingedly installed on the top of the movable rod 74. The linkage rod 76 is fixedly installed on the surface of the output end of the hydraulic device 3. An inclined block 77 is slidably installed on the bottom of the base 1. The linkage rod 76 pushes the inclined block 77 to move towards the bottom of the force-bearing plate 75, so that the inclined block 77 can support the force-bearing plate 75, prevent the force-bearing plate 75 from moving downward, and improve the stability of the force-bearing plate 75.

[0027] The inclined block 77 has an inclined surface on the side near the linkage rod 76. The linkage rod 76 is in contact with the inclined surface. When the linkage rod 76 moves downward through the inclined surface on the inclined block 77, it can push the inclined block 77 to move.

[0028] A second spring is provided between the tilting block 77 and the base 1, and a third spring is provided between the force plate 75 and the output end of the push device 72. The tilting block 77 can be reset through the second spring.

[0029] In the first embodiment, the fixed frame 73 and the movable rod 74 are moved upward by the pushing device 72. The upward movement of the movable rod 74 will cause the force plate 75 to move upward. The upward movement of the force plate 75 is parallel to the bottom of the base 1, and the shell is placed on top of the force plate 75. Next, the electric push rod 61 pushes the fixed plate 62 to move. When the fixed plate 62 moves, it drives the protective plate 63, the elastic telescopic rod 64, and the contact plate 65 to move as well. When the contact plate 65 contacts the housing, it pushes the housing to move to the detection position, preventing the housing from shifting. When the contact plate 65 presses against the housing, under the action of the opposite force, the contact plate 65 moves towards the fixed plate 62. The movement of the contact plate 65 drives the transmission rod 67 to move, which in turn drives the fixed rod 66 and the protective plate 63 to rotate, preventing... When the guard plate 63 rotates, it surrounds the housing. When the contact plate 65 moves toward the fixed plate 62, it drives the crossbar 68 to move. When the crossbar 68 moves, it drives the locking block 69 to move. When the locking block 69 moves to the left of the fixed plate 62, the locking block 69 limits the crossbar 68 to prevent the contact plate 65 and the guard plate 63 from resetting. Then the electric push rod 61 moves the fixed plate 62 and the contact plate 65 away from the housing, so that the contact plates 65 maintain a certain distance from each other, so as to prevent the clamping of the contact plates 65 on the housing from affecting the detection of the housing. The hydraulic device 3 drives the testing device 4 and the testing block 5 to move downwards. The downward movement of the testing block 5 will squeeze the shell, thereby enabling the shell to be tested for deformation resistance. When the hydraulic device 3 drives the testing device 4 to move downwards, it will drive the linkage rod 76 to move downwards. When the linkage rod 76 moves, it will contact the inclined surface of the inclined block 77, causing the linkage rod 76 to push the inclined block 77 to move towards the bottom of the force plate 75. This allows the inclined block 77 to support the force plate 75 and prevent the force plate 75 from moving downwards. Example 2

[0030] Please see Figures 1-9 Based on Embodiment 1, this embodiment further includes a discharge device and a buffer device. The discharge device includes a vertical rod 84 and an inclined component. A buffer device is provided inside the fixed frame 73. The buffer device includes a movable plate 82, which is fixedly installed at the bottom of the movable rod 74. A movable rod 81 is slidably sleeved on the right side of the fixed frame 73. When the inclined block 77 moves, it will push the movable rod 81 to move. The movable rod 81 will move into the fixed frame 73, so that the movable rod 81 will limit the movable plate 82 and prevent the downward movement of the movable plate 82 from affecting the force plate 75.

[0031] A fourth spring is provided between the moving rod 81 and the force plate 75. An alarm device 83 is fixedly installed on the surface of the moving rod 81. A sixth spring is provided between the moving plate 82 and the fixed frame 73. The alarm device 83 is equipped with a push switch and an alarm module. The push switch and the alarm module are electrically connected. When the push switch is pressed, it will trigger the alarm module to emit an alarm signal. When the tilt block 77 deforms downward, the tilt block 77 will press the alarm device 83 when it moves, thus triggering the alarm device 83. The staff can then repair the tilt block 77 in time.

[0032] A support rod 91 is fixedly mounted on the surface of the fixed plate 62, and an elastic block 92 is fixedly mounted on the surface of the support rod 91. A limit block 94 is fixedly mounted on the surface of the linkage rod 76, and a contact block 93 is hinged to the surface of the linkage rod 76. A transmission rod 95 is fixedly mounted on the top of the linkage rod 76, and a vibration rod 96 is fixedly mounted on the top of the detection block 5. When the fixed plate 62 is moved away from the housing by the electric push rod 61, the fixed plate 62 will drive the support rod 91 to move. When the support rod 91 moves, it will drive the elastic block 92 to move. When the elastic block 92 moves, it will impact the contact block 93. When the contact block 93 impacts, it will drive the linkage rod 76 to rotate. The vibration on the linkage rod 76 will be transmitted to the detection block 5 through the transmission rod 95 and the vibration rod 96 to prevent the detection block 5 from deforming by squeezing the housing and causing the housing to get stuck on the detection block 5 and unable to detach.

[0033] The vertical rod 84 is fixedly installed on the surface of the support plate 71. The tilting assembly includes an elastic plate 85, a protrusion 86, a bending plate 87, a swing plate 88, an arc rod 89, an arc frame 810, and an exhaust frame 811. The elastic plate 85 is fixedly installed on the top of the vertical rod 84, the protrusion 86 is fixedly installed on the surface of the elastic plate 85, the bending plate 87 is fixedly installed on the surface of the pushing device 72, the swing plate 88 is hinged to the surface of the bending plate 87, the arc rod 89 is fixedly installed on the surface of the swing plate 88, the arc frame 810 is fixedly installed on the bottom of the bending plate 87, and the exhaust frame 811 is fixedly installed on the surface of the arc frame 810. The arc rod 89 is located inside the arc frame 810. The elastic plate 85 will push the force plate 75 to tilt, making it easier for the shell to detach from the force plate 75. At the same time, the protrusion 86 will hit the force plate 75 to make the force plate 75 vibrate, preventing the shell from sticking tightly to the force plate 75 and being unable to detach. The swing plate 88 can slow down the shell and prevent the shell from moving downwards quickly and causing danger.

[0034] A No. 5 spring is provided between the swing plate 88 and the bending plate 87, and a piston is provided between the arc rod 89 and the arc frame 810. The piston allows the arc rod 89 to push the gas inside the arc frame 810 to be discharged.

[0035] In the second embodiment, when the shell is placed on the force plate 75, the shell will press the force plate 75 to move downward. The downward movement of the force plate 75 will drive the movable rod 74 and the movable plate 82 to move downward. The No. 6 spring can buffer the force plate 75 and the shell, preventing the shell from damaging the force plate 75. When the tilting block 77 moves, it pushes the moving rod 81 to move. The moving rod 81 moves into the fixed frame 73, so that the moving rod 81 limits the moving plate 82 and prevents the moving plate 82 from moving downward and affecting the force plate 75. When the tilting block 77 deforms downward, the tilting block 77 will press the alarm device 83 when it moves, so that the alarm device 83 will be triggered. After the test is completed, the hydraulic device 3 drives the linkage rod 76 and the testing device 4 to move upward. The upward movement of the linkage rod 76 prevents it from pressing the inclined block 77, causing the inclined block 77 to move away from the force plate 75 under the action of the second spring. This prevents the inclined block 77 from limiting the force plate 75. The pushing device 72 then drives the fixed frame 73, the movable rod 74, and the force plate 75 to move downward. As the force plate 75 moves downward, it comes into contact with the elastic plate 85 and the protrusion 86. The elastic plate 85 pushes the force plate 75 to tilt in the direction of the bending plate 87, and pushes the protrusion 86... The impact on the force plate 75 causes vibration, which moves the shell on the force plate 75 toward the bending plate 87. The shell moves onto the bending plate 87 and presses against the swing plate 88. The shell pushes the swing plate 88 to rotate downward. When the swing plate 88 rotates downward, it drives the arc rod 89 to move. The downward rotation of the arc rod 89 compresses the gas inside the arc frame 810 and discharges it through the exhaust frame 811. The exhaust frame 811 reduces the discharge speed of the gas inside the arc frame 810, thereby reducing the downward rotation of the swing plate 88, so that the shell moves slowly downward on the bending plate 87. When the electric push rod 61 drives the fixed plate 62 to move away from the housing, the fixed plate 62 will drive the support rod 91 to move. When the support rod 91 moves, it will drive the elastic block 92 to move. When the elastic block 92 moves, it will impact the contact block 93. When the contact block 93 impacts, it will drive the linkage rod 76 to rotate. The vibration on the linkage rod 76 will be transmitted to the detection block 5 through the transmission rod 95 and the vibration rod 96. The vibration generated by the detection block 5 can prevent the housing from getting stuck on the detection block 5 and unable to detach.

[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0037] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A device for detecting the deformation resistance of a housing used in electric motor production, comprising a base (1), characterized in that: It also includes protective devices, support devices, and discharge devices; Among them, a fixed frame (2) is fixedly installed on the top of the base (1), a hydraulic device (3) is installed on the top of the fixed frame (2), a detection device (4) is fixedly installed on the output end of the hydraulic device (3), and a detection block (5) is rotatably installed on the detection end of the detection device (4). The protective device includes an electric push rod (61), a fixed plate (62), a protective plate (63), an elastic telescopic rod (64), a contact plate (65), a fixed rod (66), a transmission rod (67), a crossbar (68), and a locking block (69). The electric push rod (61) is fixedly installed on both sides of the fixed frame (2). The fixed plate (62) is fixedly installed on the output end surface of the electric push rod (61). The elastic telescopic rod (64) is fixedly installed on the surface of the fixed plate (62). The protective plate... (63) Hinged to the surface of the fixed plate (62), the contact plate (65) is fixedly installed at the free end of the elastic telescopic rod (64), the fixed rod (66) is fixedly installed on the surface of the protective plate (63), one end of the transmission rod (67) is hinged to one end of the fixed rod (66), the other end of the transmission rod (67) is hinged to the contact plate (65), the crossbar (68) is fixedly installed on the top of the contact plate (65), and the locking block (69) is slidably sleeved inside the crossbar (68); The support device includes a support plate (71) and a positioning assembly, and the discharge device includes a vertical rod (84) and an inclined assembly.

2. The device for detecting the deformation resistance of a motor housing as described in claim 1, characterized in that: A first spring is provided between the locking block (69) and the crossbar (68), and a torsion spring is provided between the detection block (5) and the detection device (4).

3. The device for detecting the deformation resistance of a motor housing as described in claim 2, characterized in that: The support plate (71) is fixedly installed at the bottom of the base (1). The locking assembly includes a pushing device (72), a fixed frame (73), a movable rod (74), a force plate (75), and a linkage rod (76). The pushing device (72) is fixedly installed on the surface of the support plate (71). The fixed frame (73) is fixedly installed at the top of the output end of the pushing device (72). The movable rod (74) is slidably sleeved on the top of the fixed frame (73). The force plate (75) is hinged to the top of the movable rod (74). The linkage rod (76) is fixedly installed on the surface of the output end of the hydraulic device (3). An inclined block (77) is slidably installed at the bottom of the base (1).

4. The device for detecting the deformation resistance of a motor housing as described in claim 3, characterized in that: The inclined block (77) has an inclined surface on the side near the linkage rod (76), and the linkage rod (76) is in contact with the inclined surface.

5. The device for detecting the deformation resistance of a motor housing as described in claim 4, characterized in that: A second spring is provided between the tilting block (77) and the base (1), and a third spring is provided between the force plate (75) and the output end of the pushing device (72).

6. The device for detecting the deformation resistance of a motor housing as described in claim 5, characterized in that: The fixed frame (73) is provided with a buffer device inside. The buffer device includes a movable plate (82). The movable plate (82) is fixedly installed at the bottom of the movable rod (74). The movable rod (81) is slidably sleeved on the right side of the fixed frame (73).

7. The device for detecting the deformation resistance of a motor housing as described in claim 6, characterized in that: A fourth spring is provided between the moving rod (81) and the force plate (75), an alarm device (83) is fixedly installed on the surface of the moving rod (81), and a sixth spring is provided between the moving plate (82) and the fixed frame (73).

8. The device for detecting the deformation resistance of a motor housing as described in claim 7, characterized in that: A support rod (91) is fixedly installed on the surface of the fixed plate (62), an elastic block (92) is fixedly installed on the surface of the support rod (91), a limit block (94) is fixedly installed on the surface of the linkage rod (76), a contact block (93) is hinged on the surface of the linkage rod (76), a transmission rod (95) is fixedly installed on the top of the linkage rod (76), and a vibration rod (96) is fixedly installed on the top of the detection block (5).

9. The device for detecting the deformation resistance of a motor housing as described in claim 8, characterized in that: The vertical rod (84) is fixedly installed on the surface of the support plate (71). The tilting assembly includes an elastic plate (85), a protrusion (86), a bending plate (87), a swing plate (88), an arc rod (89), and an arc frame (810). The elastic plate (85) is fixedly installed on the top of the vertical rod (84). The protrusion (86) is fixedly installed on the surface of the elastic plate (85). The bending plate (87) is fixedly installed on the surface of the pushing device (72). The swing plate (88) is hinged to the surface of the bending plate (87). The arc rod (89) is fixedly installed on the surface of the swing plate (88). The arc frame (810) is fixedly installed on the bottom of the bending plate (87). An exhaust frame (811) is fixedly installed on the surface of the arc frame (810). The arc rod (89) is located inside the arc frame (810).

10. The device for detecting the deformation resistance of a motor housing as described in claim 9, characterized in that: A No. 5 spring is provided between the swing plate (88) and the bending plate (87), and a piston is provided between the arc rod (89) and the arc frame (810).

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