Main testing fixture for vehicle body function

Abstract

The utility model relates to the technical field of vehicle body function detection tools, in particular to a main detection tool for vehicle body functions, which comprises a detection tool base, a supporting outer frame is mounted at the top of the detection tool base, a fixed top plate is arranged in the supporting outer frame, and sliding rods are connected to the left side and the right side of the bottom of the fixed top plate. The bottom ends of the sliding rods are provided with buffers, and the outer sides of the two groups of sliding rods are sleeved with impact plates in a sliding mode, the impact strength of a casually detected fender can be tested, the impact strength is observed under the detection of the impact pressure sensor, the fender is detected, and therefore the impact resistance of the fender is tested. The structure is simple, testing is convenient and efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle body function inspection tools, in particular to a main inspection tool for vehicle body functions. Background Art

[0002] The functional parts of the vehicle body mainly include the front bumper, doors, front fenders, hood, trunk lid, roof, rear fenders, windows and wheels, etc. These parts together form a complete vehicle body system, providing a safe and comfortable driving environment for the driver and passengers.

[0003] The front fender is a body panel located near the front wheel and is usually connected to the door. The fender has high requirements for impact resistance. If the impact strength does not meet the standard, it may cause weakness near the body and cause installation problems. The existing impact testing device has a complex structure, is difficult to operate, and is not convenient enough.

[0004] Therefore, it is particularly important to design a main inspection tool for vehicle body functions to change the above technical defects and improve overall practicality. Utility Model Content

[0005] The purpose of the present utility model is to provide a main inspection tool for vehicle body functions to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] Material toggling mechanism, its both sides respectively have a cylinder pressure, and the cylinder pressure bar connects swing arm, and the swing arm end face has hook portion, and a bar passes position between the end of two swing arms and the hook portion.

[0008] As a preferred solution of the present invention, a plurality of sets of running wheels and stop legs are installed on the bottom of the inspection tool base.

[0009] As a preferred solution of the present invention, a controller is provided on the back of the supporting outer frame, wherein the controller is connected to the impact pressure sensor, the forward and reverse motors, and the electromagnet through wires, and the connection is electrical.

[0010] As a preferred solution of the present invention, the bottom end of the buffer is fixedly mounted on the top of the inspection fixture base by means of bolts.

[0011] As a preferred solution of the present invention, the outer side of the impact pressure sensor is wrapped with a buffer rubber sleeve.

[0012] As a preferred solution of the present invention, both ends of the screw are rotatably connected to the inside of the fixed vertical pole through a bearing seat.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] In the utility model, a main inspection fixture for vehicle body functions is provided, and the impact strength of the fenders randomly inspected can be tested. The fender is fixed to the top of the inspection fixture base by bolts, and the screw sleeve is connected to the impact plate under the magnetic attraction of the electromagnet and the magnet block. Then, the screw is rotated under the drive of the forward and reverse motors, so that the screw sleeve is driven by the thread to slowly rise, so that the impact plate rises synchronously at the slide rod. When it rises to the top, the electromagnet is closed, and the impact plate that loses the magnetic attraction falls freely and impacts the fender. Under the detection of the impact pressure sensor, the impact strength is observed and the fender is tested, thereby completing the impact resistance test of the fender. The structure is simple, the test is convenient and the efficiency is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the main view of the overall structure of the utility model;

[0016] Figure 2 This is a side view of the overall structure of the utility model;

[0017] Figure 3 It is an enlarged schematic diagram of structure A of the present utility model.

[0018] In the figure: 1. Inspection fixture base; 2. Support outer frame; 3. Fixed top plate; 4. Slide rod; 5. Buffer; 6. Impact plate; 7. Impact pressure sensor; 8. Fender; 9. Fixed vertical pole; 901. Forward and reverse motor; 902. Screw; 903. Screw sleeve; 904. Electromagnet; 10. Magnet block. DETAILED DESCRIPTION

[0019] The following will combine the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0020] To facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0021] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are for the purpose of describing specific embodiments only and are not intended to limit this invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0023] For examples, see Figure 1-3 , the utility model provides a technical solution:

[0024] A main inspection tool for vehicle body functions includes a inspection tool base 1, a support outer frame 2 is installed on the top of the inspection tool base 1, a fixed top plate 3 is provided inside the support outer frame 2, the left and right sides of the bottom of the fixed top plate 3 are connected with slide bars 4, a buffer 5 is installed at the bottom end of the slide bar 4, an impact plate 6 is slidably sleeved on the outer sides of the two groups of slide bars 4, an impact pressure sensor 7 is provided at the bottom of the impact plate 6, a fender 8 is installed at the top of the inspection tool base 1 and between the two groups of buffers 5 by bolts, a fixed vertical rod 9 extending along the height direction of the support outer frame 2 is installed on the front and rear sides of the interior of the support outer frame 2, and a magnet block 10 that magnetically cooperates with the electromagnet 904 is provided on both sides of the impact plate 6;

[0025] The bottom of the inspection fixture base 1 is equipped with multiple sets of walking wheels and stop feet, the bottom end of the buffer 5 is fixed to the top of the inspection fixture base 1 by bolts, and the outer side of the impact pressure sensor 7 is wrapped with a buffer rubber sleeve to protect the fender 8 and the impact pressure sensor 7.

[0026] In this embodiment, please refer to Figure 3 A forward and reverse motor 901 is installed on the top of the fixed pole 9. The output end of the forward and reverse motor 901 passes through the interior of the fixed pole 9 and is connected to a screw rod 902. The outer thread of the screw rod 902 is connected to a screw sleeve 903. The outer side of the screw sleeve 903 is connected to an electromagnet 904.

[0027] A controller is provided on the back of the supporting outer frame 2, wherein the controller is connected to the impact pressure sensor 7, the forward and reverse motor 901, and the electromagnet 904 through wires, and the connection method is electrical connection. Both ends of the screw 902 are rotatably connected to the inside of the fixed vertical pole 9 through the bearing seat.

[0028] The working process of the present invention is as follows: the fender 8 sampled can be subjected to an impact strength test, the fender 8 is fixed to the top of the inspection fixture base 1 by bolts, and the screw sleeve 903 is connected to the impact plate 6 under the magnetic attraction of the electromagnet 904 and the magnet block 10, and then the screw 902 is rotated by the forward and reverse motor 901, so that the screw sleeve 903 is driven by the thread to slowly rise, so that the impact plate 6 rises synchronously at the slide rod 4, and when it rises to the top, the electromagnet 904 is turned off, and the impact plate 6 that loses the magnetic attraction falls freely and impacts the fender 8, and the impact strength is observed and the fender 8 is tested under the detection of the impact pressure sensor 7, thereby completing the impact resistance test of the fender 8, with a simple structure, convenient testing and high efficiency.

[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A main inspection tool for vehicle body functions, comprising a inspection tool base (1), characterized in that: The top of the inspection tool base (1) is provided with a support outer frame (2), the interior of the support outer frame (2) is provided with a fixed top plate (3), the left and right sides of the bottom of the fixed top plate (3) are connected with slide bars (4), the bottom of the slide bars (4) is provided with a buffer (5), the outer sides of the two groups of slide bars (4) are slidably sleeved with impact plates (6), the bottom of the impact plates (6) is provided with an impact pressure sensor (7), the top of the inspection tool base (1) and the position between the two groups of buffers (5) are provided with a fender (8) by bolts, the support outer frame (2 ) are installed on both the front and rear sides of the interior thereof with fixed vertical rods (9) extending in the height direction of the supporting outer frame (2); a forward and reverse motor (901) is installed on the top of the fixed vertical rod (9); the output end of the forward and reverse motor (901) passes through the interior of the fixed vertical rod (9) and is connected to a screw rod (902); a screw rod sleeve (903) is threadedly sleeved on the outer side of the screw rod (902); a conductive electromagnet (904) is connected to the outer side of the screw rod sleeve (903); and magnet blocks (10) that magnetically cooperate with the conductive electromagnet (904) are provided on both sides of the impact plate (6).

2. The main inspection tool for vehicle body functions according to claim 1, characterized in that: The bottom of the inspection tool base (1) is equipped with multiple sets of running wheels and stop legs.

3. The main inspection tool for vehicle body functions according to claim 1, characterized in that: A controller is provided on the back of the supporting outer frame (2), wherein the controller is connected to the impact pressure sensor (7), the forward and reverse motor (901), and the electromagnet (904) respectively through wires, and the connection method is electrical connection.

4. The main inspection tool for vehicle body functions according to claim 1, characterized in that: The bottom end of the buffer (5) is fixedly mounted on the top of the gauge base (1) by means of bolts.

5. The main inspection tool for vehicle body functions according to claim 1, characterized in that: The outer side of the impact pressure sensor (7) is wrapped with a buffer rubber sleeve.

6. The main inspection tool for vehicle body functions according to claim 1, characterized in that: Both ends of the screw rod (902) are rotatably connected to the interior of the fixed vertical rod (9) through a bearing seat.

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