Spoiler strength quality detection device

Abstract

The utility model discloses a spoiler strength quality detection device, and belongs to the technical field of spoiler strength detection. Comprising a base, two first positioning pieces are fixedly connected to the surfaces of the two sides of the base, each first positioning piece comprises a transverse plate, an insertion rod is fixedly arranged at one end of each transverse plate, a clamping sleeve is fixedly connected to the outer surface of each insertion rod in a sleeving mode, a second positioning piece is arranged on the base and comprises a T-shaped plate, and the T-shaped plates are fixedly arranged on the base. The detection device comprises a T-shaped plate, an upper clamping plate and a lower clamping plate are slidably mounted on the T-shaped plate, a threaded rod is rotatably mounted on the T-shaped plate and is in threaded connection with the upper clamping plate and the lower clamping plate, and a spoiler body is mounted between the upper clamping plate and the lower clamping plate in a clamped manner. The position can be horizontally and vertically adjusted by using the hardness rebound apparatus, and the position information can be positioned and recorded, so that the surface hardness of the spoiler body can be detected more accurately.

Description

Technical Field

[0001] The utility model relates to the technical field of spoiler strength detection, in particular to a spoiler strength quality detection device. Background Art

[0002] Automobile spoiler refers to a component similar to an inverted aircraft tail installed on the rear trunk of a car. It effectively reduces the air resistance generated by the vehicle when driving at high speed, which not only saves fuel but also improves the stability of the vehicle. The surface hardness of the spoiler needs to be tested after production to evaluate the scratch resistance of the exterior parts and the ability to resist local deformation, especially plastic deformation, indentation or scratches. The usual detection method is to use a handheld rebound tester for rapid detection. However, the rebound tester cannot accurately locate the position information of hard objects on the surface of the spoiler. Moreover, if the spoiler cannot be effectively and stably placed during detection, it is easy to cause a decrease in detection accuracy. In view of this, we propose a spoiler strength quality detection device. Utility Model Content

[0003] Purpose of the invention: The purpose of the utility model is to provide a spoiler strength quality testing device, which solves the technical problem that the position information of hard objects on the surface of the spoiler detected by the rebound tester in the above-mentioned background technology cannot be accurately positioned, and if the spoiler is not effectively and stably placed during detection, the detection accuracy is easily reduced. The detection device can conveniently perform horizontal limit processing on the spoiler body, the position can be adjusted horizontally and vertically by using the hardness rebound tester, and the position information can be located and recorded, so as to achieve the technical effect of making the surface hardness detection of the spoiler body more accurate.

[0004] Technical solution: A spoiler strength quality detection device comprises: a base, two first positioning members are fixedly connected to both side surfaces of the base, the first positioning member comprises a horizontal plate, a plug rod is fixedly provided at one end of the horizontal plate, a clamping sleeve is fixedly sleeved on the outer surface of the plug rod, a second positioning member is arranged on the base, the second positioning member comprises a T-shaped plate, the T-shaped plate is fixedly arranged on the base, an upper clamping plate and a lower clamping plate are slidably installed on the T-shaped plate, a threaded rod is rotatably installed on the T-shaped plate, the threaded rod is threadedly connected to the upper clamping plate and the lower clamping plate, the A spoiler body is clamped and installed between the upper clamping plate and the lower clamping plate, and four studs are fixedly provided on the bottom surface of the spoiler body, and the studs are plug-fitted and connected with the plug rod and the sleeve, a cross rail is slidably provided on both sides of the T-shaped plate, and a reset spring is fixedly provided between the T-shaped plate and the cross rail, a first scale line is provided on the upper surface of the cross rail, a vertical rail is slidably installed in the cross rail, and a second scale line is provided on the upper surface of the vertical rail, one end of the vertical rail is fixedly connected to a round seat, a groove is provided in the round seat, and a hardness rebound tester is plug-in-type installed on the round seat through the groove.

[0005] By adopting the above technical scheme, the hardness rebound tester can be used to test the hardness of the surface of the spoiler body. In order to locate the position of the detection point, the base is limited and installed, and the base is fixedly connected to four cross plates. The plug rods and the ferrules on the cross plates are plugged and matched to connect the studs at the bottom of the spoiler body to support the spoiler body. Then the threaded rod is rotated to make the upper clamping plate and the lower clamping plate clamp the spoiler body in reverse, so that the spoiler body is placed horizontally. The vertical rail uses the embedded groove of the round seat to install the hardness rebound tester. The vertical and horizontal tracks are connected along the cross rails through the vertical rails. The hardness rebound tester is pressed to make the cross rail slide vertically along the T-plate, so that the detection probe of the hardness rebound tester contacts the surface of the spoiler body and the reset spring is deformed. The hardness rebound tester can be used to detect the surface hardness of the spoiler body. The detection device can conveniently perform horizontal limit processing on the spoiler body, and the hardness rebound tester can be used to adjust the position horizontally and vertically, and can locate and record the position information, so that the surface hardness detection of the spoiler body is more accurate.

[0006] Optionally, the model of the hardness rebound tester is an HTW digital rebound tester, and the hardness rebound tester is provided with a digital display screen and a button area.

[0007] By adopting the above technical solution, the hardness rebound tester is designed to be compact and lightweight, easy to install and operate, and convenient to directly read the surface hardness of the spoiler body through the digital display screen.

[0008] Optionally, a bolt is threadedly installed at each of the four corners of the base, and the base is limitedly installed on the detection platform by the four bolts.

[0009] By adopting the above technical solution, the base is placed flat on the surface of the test bench and fixedly installed using four bolts, thereby providing a stable support purpose.

[0010] Optionally, the front side and both side surfaces of the T-shaped plate are provided with sliding grooves, and the T-shaped plate is slidably installed on the cross rail, the upper clamping plate and the lower clamping plate through the sliding grooves.

[0011] By adopting the above technical solution, the two cross rails can be slidably installed along the two side surfaces of the T-shaped plate, and the upper clamping plate and the lower clamping plate can be slidably installed along the front side surface of the T-shaped plate.

[0012] Optionally, the threaded rod is provided with two threaded sections with opposite thread directions, and the threaded rod is threadedly connected to the upper clamping plate and the lower clamping plate respectively through the two threaded sections.

[0013] By adopting the above technical solution, the threaded rod can achieve reverse displacement of the upper clamping plate and the lower clamping plate through two threaded sections with opposite thread directions, thereby clamping the limited spoiler body.

[0014] Optionally, the lower clamping plate is in a cross-plate structure, and the upper clamping plate and the lower clamping plate are arranged in parallel.

[0015] By adopting the above technical solution, the lower clamping plate of the cross-plate structure can support the bottom surface of the spoiler body. When using a hardness rebound tester to test the surface strength of the spoiler body, it can be effectively supported by the lower clamping plate to avoid bending of the spoiler body.

[0016] Optionally, a T-shaped guide groove is provided in the horizontal rail, a cross guide groove is provided in the vertical rail, a cross block is slidably installed in the cross guide groove, a sliding shaft is fixedly provided on the upper surface of the cross block, the sliding shaft is slidably installed along the T-shaped guide groove, and a screw sleeve is threadedly sleeved on the sliding shaft, the screw sleeve rotates along the sliding shaft and presses the upper surface of the horizontal rail.

[0017] By adopting the above technical solution, the vertical rail can slide vertically along the cross block, and the vertical rail can slide laterally along the cross rail through the cross block and the sliding shaft, and the locking screw sleeve can realize the limiting processing of the cross rail and the sliding shaft.

[0018] Beneficial effects: One or more technical solutions provided by the utility model have at least the following technical effects or advantages: the detection device can facilitate the horizontal limit processing of the spoiler body, the horizontal and vertical position can be adjusted by using the hardness rebound tester, and the position information can be located and recorded, so that the surface hardness detection of the spoiler body is more accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of a spoiler strength quality detection device disclosed in a preferred embodiment of the utility model;

[0020] Figure 2 A schematic diagram of the structure of a spoiler body of a spoiler strength quality detection device disclosed in a preferred embodiment of the utility model;

[0021] Figure 3 A schematic diagram of the installation structure of a hardness rebound tester of a spoiler strength quality testing device disclosed in a preferred embodiment of the utility model;

[0022] Figure 4 A spoiler strength quality detection device disclosed in a preferred embodiment of the utility model Figure 3 The enlarged structural diagram at A in the middle;

[0023] Explanation of the numbers in the figure: 1. spoiler body; 11. stud; 2. base; 21. bolt; 3. first positioning member; 31. cross plate; 32. plug rod; 33. sleeve; 4. second positioning member; 41. T-shaped plate; 411. slide groove; 42. threaded rod; 421. threaded section; 43. upper clamping plate; 44. lower clamping plate; 5. cross rail; 51. T-shaped guide groove; 52. first scale line; 53. reset spring; 6. vertical rail; 61. round seat; 611. embedded groove; 62. second scale line; 63. cross guide groove; 64. cross block; 65. slide shaft; 66. screw sleeve; 7. hardness rebound tester. DETAILED DESCRIPTION

[0024] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0025] Reference Figures 1 to 4The present embodiment provides a spoiler strength quality detection device, comprising: a base 2, two first positioning members 3 are fixedly connected to both side surfaces of the base 2, the first positioning member 3 comprises a horizontal plate 31, an insertion rod 32 is fixedly provided at one end of the horizontal plate 31, a sleeve 33 is fixedly sleeved on the outer surface of the insertion rod 32, a second positioning member 4 is provided on the base 2, the second positioning member 4 comprises a T-shaped plate 41, the T-shaped plate 41 is fixedly provided on the base 2, an upper clamping plate 43 and a lower clamping plate 44 are slidably mounted on the T-shaped plate 41, a threaded rod 42 is rotatably mounted on the T-shaped plate 41, the threaded rod 42 and the upper clamping plate 43 and the lower clamping plate are rotatably mounted 44 threaded connection, a spoiler body 1 is clamped and installed between the upper clamping plate 43 and the lower clamping plate 44, four studs 11 are fixedly provided on the bottom surface of the spoiler body 1, and the studs 11 are plug-fitted and connected with the plug rod 32 and the sleeve 33, a horizontal rail 5 is slidably provided on both sides of the T-shaped plate 41, and a return spring 53 is fixedly provided between the T-shaped plate 41 and the horizontal rail 5, a first scale line 52 is opened on the upper surface of the horizontal rail 5, a vertical rail 6 is slidably installed in the horizontal rail 5, and a second scale line 62 is opened on the upper surface of the vertical rail 6, one end of the vertical rail 6 is fixedly connected to a round seat 61, and a groove 611 is opened in the round seat 61, and the round seat 61 is plug-in-installed with a hardness rebound tester 7 through an embedding groove 611. The hardness rebound tester 7 can be used to test the hardness of the surface of the spoiler body 1. In order to locate the position of the detection point, the base 2 is limitedly installed. The base 2 is fixedly connected to four cross plates 31. The plug rod 32 and the clamping sleeve 33 on the cross plate 31 are plug-in-matched to connect the stud 11 at the bottom of the spoiler body 1 to support the spoiler body 1. Then, the threaded rod 42 is rotated to make the upper clamping plate 43 and the lower clamping plate 44 clamp the spoiler body 1 in reverse, so that the spoiler body 1 is placed horizontally. The vertical rail 6 uses the embedding groove 611 of the round seat 61 to plug-in install the hardness rebound tester 7. By sliding the vertical rail 6 vertically and horizontally along the horizontal rail 5 and using the first scale line 52 and the second scale line 62, the position information positioning processing of the hardness rebound tester 7 can be realized. Then, the hardness rebound tester 7 is pressed to make the horizontal rail 5 slide vertically along the T-shaped plate 41, so that the detection probe of the hardness rebound tester 7 contacts the surface of the spoiler body 1 and the reset spring 53 is deformed. The hardness rebound tester 7 can be used to detect the surface hardness of the spoiler body 1. The detection device can conveniently perform horizontal limit processing on the spoiler body 1, and the hardness rebound tester 7 can be used to adjust the position horizontally and vertically, and can locate and record the position information, so that the surface hardness detection of the spoiler body 1 is more accurate.

[0026] Reference Figure 3 and Figure 4 The model of the hardness rebound tester 7 is HT225W digital rebound tester. The hardness rebound tester 7 is provided with a digital display screen and a button area. The hardness rebound tester 7 is compact and light in design, easy to install and operate, and convenient to directly read the surface hardness of the spoiler body 1 through the digital display screen.

[0027] Reference Figure 1 and Figure 3 A bolt 21 is threadedly installed at each of the four corners of the base 2. The base 2 is limitedly installed on the detection platform by the four bolts 21. The base 2 is placed flat on the surface of the detection platform and is fixedly installed using four bolts 21 to provide stable support.

[0028] Reference Figure 3 and Figure 4 The front side and both side surfaces of the T-shaped plate 41 are provided with sliding grooves 411, and the T-shaped plate 41 is slidably installed with the cross rail 5, the upper clamping plate 43 and the lower clamping plate 44 through the sliding grooves 411. The two cross rails 5 can be slidably installed along the two side surfaces of the T-shaped plate 41, and the upper clamping plate 43 and the lower clamping plate 44 are slidably installed along the front side surface of the T-shaped plate 41.

[0029] Reference Figure 3 and Figure 4 The threaded rod 42 is provided with two threaded sections 421 with opposite thread directions. The threaded rod 42 is threadedly connected to the upper clamping plate 43 and the lower clamping plate 44 through the two threaded sections 421. The threaded rod 42 can achieve reverse displacement of the upper clamping plate 43 and the lower clamping plate 44 through the two threaded sections 421 with opposite thread directions, thereby achieving the clamping of the limited spoiler body 1.

[0030] Reference Figure 3 and Figure 4 The lower clamping plate 44 is in a cross-plate structure, and the upper clamping plate 43 and the lower clamping plate 44 are arranged in parallel. The lower clamping plate 44 of the cross-plate structure can support the bottom surface of the spoiler body 1. When the hardness rebound tester 7 is used to detect the surface strength of the spoiler body 1, it can be effectively supported by the lower clamping plate 44 to avoid bending of the spoiler body 1.

[0031] Reference Figure 3 and Figure 4 A T-shaped guide groove 51 is provided in the transverse rail 5, a cross guide groove 63 is provided in the vertical rail 6, a cross block 64 is slidably installed in the cross guide groove 63, a sliding shaft 65 is fixedly provided on the upper surface of the cross block 64, the sliding shaft 65 is slidably installed along the T-shaped guide groove 51, and a screw sleeve 66 is threadedly sleeved on the sliding shaft 65, the screw sleeve 66 rotates along the sliding shaft 65 and presses the upper surface of the transverse rail 5, the vertical rail 6 can slide vertically along the cross block 64, and the vertical rail 6 can slide horizontally along the transverse rail 5 through the cross block 64 and the sliding shaft 65, and the locking screw sleeve 66 can realize the limiting processing of the transverse rail 5 and the sliding shaft 65.

[0032] Working principle: The hardness rebound tester 7 can be used to test the hardness of the surface of the spoiler body 1. In order to locate the position of the test point, the base 2 is installed and fixedly connected to the four cross plates 31. The plug rod 32 and the clamping sleeve 33 on the cross plate 31 are plugged and matched to the stud 11 at the bottom of the spoiler body 1 to support the spoiler body 1. Then the threaded rod 42 is rotated to make the upper clamping plate 43 and the lower clamping plate 44 clamp the spoiler body 1 in reverse, so that the spoiler body 1 is placed horizontally. The vertical rail 6 uses the embedded groove 611 of the round seat 61 to plug-in the hardness rebound tester 7. The vertical rail 6 is connected to the cross block 63 and the sliding shaft. 65 slides vertically and horizontally along the cross rail 5, and the first scale line 52 and the second scale line 62 can be used to locate the position information of the hardness rebound tester 7, and then the hardness rebound tester 7 is pressed to make the cross rail 5 slide vertically along the T-shaped plate 41, so that the detection probe of the hardness rebound tester 7 contacts the surface of the spoiler body 1, and the reset spring 53 is deformed, and the surface hardness of the spoiler body 1 can be detected by the hardness rebound tester 7. The detection device can conveniently perform horizontal limit processing on the spoiler body 1, and the hardness rebound tester 7 can be used to adjust the position horizontally and vertically, and can locate and record the position information, so that the surface hardness detection of the spoiler body 1 is more accurate.

[0033] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. The spoiler strength quality testing device is characterized by: The invention comprises: a base (2), two first positioning members (3) are fixedly connected to both side surfaces of the base (2), the first positioning member (3) comprises a transverse plate (31), one end of the transverse plate (31) is fixedly provided with an insertion rod (32), the outer surface of the insertion rod (32) is fixedly sleeved with a clamping sleeve (33), a second positioning member (4) is arranged on the base (2), the second positioning member (4) comprises a T-shaped plate (41), the T-shaped plate (41) is fixedly arranged on the base (2), an upper clamping plate (43) and a lower clamping plate (44) are slidably mounted on the T-shaped plate (41), a threaded rod (42) is rotatably mounted on the T-shaped plate (41), the threaded rod (42) is threadedly connected to the upper clamping plate (43) and the lower clamping plate (44), the upper clamping plate (43) and the lower clamping plate (44) are A spoiler body (1) is sandwiched and installed therebetween. Four studs (11) are fixedly provided on the bottom surface of the spoiler body (1). The studs (11) are plug-fitted with the plug rod (32) and the clamping sleeve (33). A horizontal rail (5) is slidably provided on both sides of the T-shaped plate (41). A return spring (53) is fixedly provided between the T-shaped plate (41) and the horizontal rail (5). A first scale line (52) is provided on the upper surface of the horizontal rail (5). A vertical rail (6) is slidably installed in the horizontal rail (5). A second scale line (62) is provided on the upper surface of the vertical rail (6). A round seat (61) is fixedly connected to one end of the vertical rail (6). An embedding groove (611) is provided in the round seat (61). A hardness rebound tester (7) is plug-fittedly installed on the round seat (61) through the embedding groove (611).

2. The spoiler strength quality detection device according to claim 1, characterized in that: The model of the hardness rebound tester (7) is a HT225W digital rebound tester, and the hardness rebound tester (7) is provided with a digital display screen and a button area.

3. The spoiler strength quality detection device according to claim 1, characterized in that: A bolt (21) is threadedly mounted at each of the four corners of the base (2), and the base (2) is positionally mounted on the detection platform via the four bolts (21).

4. The spoiler strength quality detection device according to claim 1, characterized in that: The front side and both side surfaces of the T-shaped plate (41) are provided with sliding grooves (411), and the T-shaped plate (41) is slidably mounted on the cross rail (5), the upper clamping plate (43) and the lower clamping plate (44) through the sliding grooves (411).

5. The spoiler strength quality detection device according to claim 1, characterized in that: The threaded rod (42) is provided with two threaded sections (421) with opposite thread directions, and the threaded rod (42) is respectively threadedly connected to the upper clamping plate (43) and the lower clamping plate (44) via the two threaded sections (421).

6. The spoiler strength quality detection device according to claim 4, characterized in that: The lower clamping plate (44) is in a cross-plate structure, and the upper clamping plate (43) and the lower clamping plate (44) are arranged in parallel.

7. The spoiler strength quality detection device according to claim 1, characterized in that: A T-shaped guide groove (51) is provided in the transverse rail (5), a cross guide groove (63) is provided in the vertical rail (6), a cross block (64) is slidably mounted in the cross guide groove (63), a sliding shaft (65) is fixedly mounted on the upper surface of the cross block (64), the sliding shaft (65) is slidably mounted along the T-shaped guide groove (51), a screw sleeve (66) is threadedly sleeved on the sliding shaft (65), and the screw sleeve (66) rotates along the sliding shaft (65) and presses against the upper surface of the transverse rail (5).

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