Moving detection vehicle for torque wrench
By designing a mobile torque wrench testing vehicle, which employs moving wheels, multiple testing channels, and an intelligent terminal, combined with a stepper servo motor transmission system and a reaction arm, the versatility and flexibility issues of existing torque wrench testing tools are solved, achieving efficient and accurate torque testing.
Patent Information
- Application Number
- CN202422924841.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-29
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2034-11-29
AI Technical Summary
Existing torque wrench testing tools are limited in function, lack versatility and flexibility, have low testing efficiency, rely on manual operation and are easily affected by human factors, cannot record and analyze test data in real time, and are difficult to form an effective quality traceability system.
Design a mobile testing vehicle for torque wrenches. It uses multiple wheels for easy movement, sets up multiple testing channels and terminals, and combines a stepper servo motor transmission system and a torque sensor to achieve intelligent and automated testing. The vehicle also uses a reaction arm to support the wrench under test, thereby improving the stability and accuracy of the testing.
It achieves portability and wide applicability of torque wrench testing, improves testing efficiency and accuracy, realizes intelligent and automated operation, expands the testing range, and ensures the accuracy and consistency of test results.
Smart Images
Figure CN223756207U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a detection instrument, concretely relates to a kind of mobile detection vehicle of torque wrench for mobile detection. BACKGROUND
[0002] The development of science and technology is changing rapidly, and the use of tools for tightening force installation of various mechanical installation systems requires higher and higher inspection of various torque wrenches. Currently, various torque wrenches on the market have their own corresponding detection tools, but these detection tools are single-functioned and only detect a certain type or specific specification of wrench, lacking versatility and flexibility, with low detection efficiency and certain limitations in use, making it difficult to meet diversified detection needs and far failing to meet market requirements.
[0003] Moreover, the traditional detection device relies on manual operation, which is not only time-consuming and labor-intensive, but also susceptible to human factors, making it difficult to ensure the accuracy and consistency of the detection results. Some detection devices are bulky and inconvenient to move, making it difficult to adapt to the changing work environment of the production site and limiting the flexibility and coverage of the detection work. The existing detection device lacks intelligent and automated detection means and cannot record and analyze detection data in real time, making it difficult to form an effective quality traceability system.
[0004] To further improve work efficiency, according to customer requirements and the need to improve torque measurement technology, through extensive market research, a multifunctional torque wrench mobile detection vehicle that can move freely needs to be developed as soon as possible. UTILITY MODEL CONTENT
[0005] To overcome the defects in the prior art, the utility model aims to provide a torque wrench mobile detection vehicle, which is portable and freely movable by setting multiple mobile wheels, and sets multiple detection channels to detect torque wrenches of different torque ranges simultaneously, improving the detection efficiency and measurement accuracy of torque wrenches and realizing intelligent and automated detection.
[0006] According to one aspect of the utility model, a torque wrench mobile detection vehicle is provided, comprising: a mobile box body, multiple detection channels, and a terminal.
[0007] The mobile box body includes a box body and multiple mobile wheels, and the multiple mobile wheels are arranged at the bottom of the box body.
[0008] The multiple detection channels are arranged on one side of the top of the box body, and are used to detect torque wrenches of different torque ranges.
[0009] The terminal is fixed on the top of the box, and the terminal is used for detecting operation and data display.
[0010] Optionally, the plurality of detection channels include a first detection channel, a second detection channel, and a third detection channel, the first detection channel corresponds to a first torque detection range, the second detection channel corresponds to a second torque detection range, and the third detection channel corresponds to a third torque detection range.
[0011] Optionally, a moving track is further included, the moving track is arranged on the other side of the top of the box, and the moving track is located on the same straight line as the plurality of detection channels.
[0012] Optionally, a counterforce arm is further included, the counterforce arm is arranged on the moving track, the counterforce arm moves on the moving track to match the torque detection range corresponding to the plurality of detection channels, and the counterforce arm is also used to support the to-be-detected torque wrench and balance the counterforce received by the to-be-detected torque wrench.
[0013] Optionally, the counterforce arm includes a fine adjustment slider, and the counterforce arm adjusts the position of the to-be-detected torque wrench of different ranges on the counterforce arm through the fine adjustment slider.
[0014] Optionally, a plurality of torque sensors are further included, each of the torque sensors corresponds to one of the detection channels, the plurality of torque sensors are arranged inside the moving box, and the plurality of torque sensors are used to detect the torque of the to-be-detected torque wrench.
[0015] Optionally, a stepping servo motor transmission system is further included, the servo motor transmission system includes a plurality of stepping servo motors, the plurality of stepping servo motors are arranged inside the box, each of the stepping servo motors corresponds to one of the detection channels, and the stepping servo motor transmission system is used to provide a rotating driving force for the to-be-detected torque wrench and detect the torque of the to-be-detected torque wrench in cooperation with the torque sensors.
[0016] Optionally, a plurality of sets of speed reducers are further included, each set of the speed reducers corresponds to one of the detection channels, the plurality of sets of speed reducers are arranged inside the moving box, and each of the speed reducers is arranged between each of the stepping servo motors and each of the detection channels, and the speed reducers are used to reduce the rotating speed of the stepping servo motors and increase the torque.
[0017] Optionally, a universal adjustment support arm is further included, one end of the universal adjustment support arm is fixed on the top of the box, the other end of the universal adjustment support arm is fixedly connected with the terminal, and the universal adjustment support arm is used to install and support the terminal.
[0018] Optionally, a detection operating system is installed in the terminal, and the detection operating system is used to perform a detection operation on the to-be-detected torque wrench.
[0019] Compared with the prior art, the utility model has the beneficial effects that:
[0020] Through the above technical scheme, a plurality of moving wheels are arranged on the moving box body, which can adapt to various working scenes, and the torque wrench detection device can be conveniently moved to a required working environment, the detection range of the torque wrench is expanded, a plurality of detection channels are arranged, the detection range of the torque range of the torque wrench can be improved, a plurality of to-be-detected torque wrenchs with different torque ranges can be detected at the same time, and the detection efficiency and the measurement accuracy are improved.
[0021] The utility model sets up a terminal, and a detection operating system is installed in the terminal, a detection operation is performed on the torque wrench, and the torque wrench detection is intelligentized and automated.
[0022] The utility model sets up a counterforce arm, supports the to-be-detected torque wrench, balances the counterforce received by the torque wrench, and improves the stability and accuracy of the torque wrench detection. BRIEF DESCRIPTION OF DRAWINGS
[0023] Other features, objects and advantages of the utility model will become more apparent through reading the following detailed description of the non-restrictive embodiments with reference to the accompanying drawings:
[0024] Figure 1 Fig. 1 is a whole structure schematic diagram of a torque wrench mobile detection vehicle provided by an exemplary embodiment of the utility model.
[0025] Figure 2 Fig. 2 is a top view of a torque wrench mobile detection vehicle provided by an exemplary embodiment of the utility model.
[0026] Reference numerals
[0027] 100 torque wrench mobile detection vehicle
[0028] 110 moving box body
[0029] 111 box body
[0030] 112 moving wheel
[0031] 120 first detection channel
[0032] 130 second detection channel
[0033] 140 third detection channel
[0034] 150 terminal
[0035] 160 moving track
[0036] 170 counterforce arm
[0037] 171 sliding block
[0038] 172 support rod
[0039] 173 adjusting rod
[0040] 174 fine adjustment sliding block
[0041] 180 step servo motor
[0042] 190 speed reducer DETAILED DESCRIPTION
[0043] The utility model will be described in detail below in combination with specific embodiments. The following embodiments will help the person skilled in the art to further understand the utility model, but do not limit the utility model in any form. It should be pointed out that, for those skilled in the art, without departing from the concept of the utility model, a number of modifications and improvements can be made. These all belong to the protection scope of the utility model.
[0044] Figure 1 It is the whole structure schematic diagram of a kind of torque wrench mobile detection vehicle provided by an exemplary embodiment of the utility model.
[0045] As Figure 1 Indicated, the utility model provides a kind of torque wrench mobile detection vehicle 100, including: mobile box body 110, multiple detection channels, terminal 150.
[0046] Mobile box body 110 includes box body 111 and multiple mobile wheels 112, multiple mobile wheels 112 are respectively arranged at the bottom of box body 111, and multiple mobile wheels 112 are used to move box body 110 movement.
[0047] Multiple detection channels are arranged at the top of box body 111 one side, and multiple detection channels are used to detect different torque amounts of to-be-measured torque wrench.
[0048] Terminal 150 is fixed at the top of box body 111, and terminal 150 is used to detect operation and data display.
[0049] Among them, terminal 150 has display screen, and detection data can be shown on display screen.
[0050] In a possible embodiment, detection operation system is installed in terminal 150, and detection operation system is used to execute detection operation to to-be-measured torque wrench, to realize intelligent, automated torque wrench detection.
[0051] The operator can operate the detection operation system through the terminal 150 to perform a detection operation on the to-be-detected torque wrench and perform data analysis.
[0052] By the above technical solution, the plurality of moving wheels 112 are arranged on the moving box 110, which can adapt to various working scenes, and the torque wrench detection device can be conveniently moved to the required working environment, thereby expanding the detection range of the torque wrench, the plurality of detection channels are arranged, which can improve the detection range of the torque range of the torque wrench, and a plurality of to-be-detected torque wrenchs with different torque ranges can be detected at the same time, thereby improving the detection efficiency and measurement accuracy.
[0053] In a possible embodiment, the plurality of detection channels include a first detection channel 120, a second detection channel 130, and a third detection channel 140, the first detection channel 120 corresponds to a first torque detection range, the second detection channel 130 corresponds to a second torque detection range, and the third detection channel 140 corresponds to a third torque detection range.
[0054] The first torque detection range corresponding to the first detection channel 120 is greater than the second torque detection range corresponding to the second detection channel 130, and the third torque detection range corresponding to the second detection channel 130 is greater than the third torque detection range corresponding to the third detection channel 140.
[0055] The first detection channel 120 represents a first detection position, the second detection channel 130 represents a second detection position, and the third detection channel 140 represents a third detection position. The torque range that can be applied by the first detection channel 120 is 0-1000 Nm, the torque range that can be applied by the second detection channel 130 is 0-500 Nm, and the torque range that can be applied by the third detection channel 140 is 0-200 Nm.
[0056] The torque wrench mobile detection vehicle 100 provided by the utility model can cover a torque detection range of 0-2000 Nm.
[0057] The detection position of the detection channel can be replaced to detect to-be-detected torque wrenchs with different torque ranges, the torque detection range is wide, and the detection device does not need to be replaced. Moreover, a plurality of detection channels can be used to simultaneously detect a plurality of to-be-detected torque wrenchs with different torque ranges, thereby improving the detection efficiency.
[0058] Figure 2 is a top view of a torque wrench mobile detection vehicle provided by an exemplary embodiment of the utility model.
[0059] As Figure 2 shown, in a possible embodiment, the torque wrench mobile detection vehicle 100 further includes a moving track 160, the moving track 160 is arranged on the other side of the top of the box 111, and the moving track 160 is located on the same straight line as the plurality of detection channels.
[0060] The moving track 160 is used to adjust the torque detection range.
[0061] As shown in FIGS. 1 to 3, in a possible embodiment, the torque wrench moving detection vehicle 100 further comprises a counterforce arm 170, which is arranged on the moving track 160 and moves along the moving track 160 to match the torque detection range corresponding to the plurality of detection channels, and is used to support the torque wrench to be detected and balance the reaction force received by the torque wrench to be detected. Figure 1 Figure 2 The counterforce arm 170 can comprise a sliding block 171, a support rod 172 and an adjusting rod 173. The sliding block 171 is in contact with the moving guide rail and can reciprocate along the moving track 160.
[0062] One end of the support rod 172 is fixed on the sliding block 171, and the other end of the support rod 172 is a free end.
[0063] The adjusting rod 173 is in a U shape and comprises a first adjusting branch, a second adjusting branch and a third adjusting branch. One end of the first adjusting branch is fixed on one end of the support rod 172 close to the sliding block 171, the other end of the first adjusting branch is connected with one end of the second adjusting branch, the other end of the second adjusting branch is connected with one end of the third adjusting branch, and the other end of the third adjusting branch is slidably sleeved on the support rod 172.
[0064] The second adjusting branch can be a telescopic rod, and the third adjusting branch slides up and down along the support rod 172 under the telescopic action of the second adjusting branch.
[0065] In a possible embodiment, the counterforce arm comprises a fine adjustment sliding block, and the counterforce arm 170 adjusts the position of the torque wrench to be detected of different ranges on the counterforce arm 170 through the fine adjustment sliding block 174.
[0066] The fine adjustment sliding block 174 is arranged on the support rod 172, specifically, the fine adjustment sliding block 174 is arranged on the support rod 172 between the first adjusting branch and the second adjusting branch of the adjusting rod 173. The fine adjustment sliding block 174 is internally provided with a ball, which can reduce resistance. When the torque wrench to be detected is not in a horizontal state when loaded, the fine adjustment sliding block 174 can automatically float the torque wrench to be detected to the horizontal state to ensure the accuracy in the horizontal direction.
[0067] The counterforce arm 170 moves along the moving track 160 on the moving track 160 to match the torque detection range corresponding to the plurality of detection channels.
[0068] The counterforce arm 170 moves along the moving track 160 on the moving track 160 to match the torque detection range corresponding to the plurality of detection channels.
[0069] As an example, when performing a detection operation on a to-be-tested torque wrench, the counter-force arm 170 is moved on the moving track 160 to a corresponding position matched with a selected detection channel, and the to-be-tested torque wrench is inserted through the through hole composed of the support rod 172 and the adjusting rod 173, so as to support the to-be-tested torque wrench and balance the force acting on the to-be-tested torque wrench. When the to-be-tested torque wrench is not in a horizontal state during loading, the fine adjustment slider 174 is used to automatically float the to-be-tested torque wrench to a horizontal state, thereby improving the stability of the detection process of the to-be-tested torque wrench and improving the accuracy of the detection.
[0070] In a possible embodiment, the torque wrench mobile detection vehicle 100 further comprises a plurality of torque sensors, each of which corresponds to a detection channel. The plurality of torque sensors are arranged inside the mobile box body 110, and are used to detect the torque of the to-be-tested torque wrench.
[0071] In a possible embodiment, the torque wrench mobile detection vehicle 100 further comprises a step servo motor transmission system, which comprises a plurality of step servo motors 180. The plurality of step servo motors 180 are arranged inside the mobile box body 110, and each step servo motor 180 corresponds to a detection channel. The step servo motor transmission system is used to provide a rotating driving force for the to-be-tested torque wrench and cooperate with the torque sensor to detect the torque of the to-be-tested torque wrench.
[0072] As shown in Figure 1 In a possible embodiment, the torque wrench mobile detection vehicle 100 further comprises a plurality of sets of speed reducers 190, each of which corresponds to a detection channel. The plurality of sets of speed reducers 190 are arranged inside the mobile box body 110, and each speed reducer 190 is arranged between each step servo motor 180 and each detection channel. The speed reducer 190 is used to reduce the rotating speed of the step servo motor 180 and increase the torque.
[0073] Each set of speed reducers 190 is arranged at the bottom of each detection channel. By arranging the speed reducer 190 between the step servo motor 180 and the detection channel, the accuracy and precision of loading and unloading torque on the to-be-tested torque wrench can be ensured, the stability of the to-be-tested torque wrench can be ensured, and the reliability of detecting the to-be-tested torque wrench can be improved.
[0074] As an example, when performing a detection operation on a to-be-tested torque wrench, an operator can operate the step servo motor 180 corresponding to the detection channel used by the to-be-tested torque wrench through the terminal 150 to provide a rotating driving force for the to-be-tested torque wrench to load torque and measure the torque amount of the to-be-tested torque wrench. After completing the detection, the operator can operate the step servo motor 180 corresponding to the detection channel used by the to-be-tested torque wrench through the terminal 150 to provide a reverse rotating driving force for the to-be-tested torque wrench to unload torque.
[0075] As shown in a possible embodiment, the torque wrench mobile detection vehicle 100 further comprises a universal adjusting support arm, one end of the universal adjusting support arm is fixed on the top of the box body 111, the other end of the universal adjusting support arm is fixedly connected with the terminal 150, and the universal adjusting support arm is used for mounting and supporting the terminal 150.
[0076] The position and direction of the display screen of the terminal 150 can be adjusted through the universal adjusting support arm, so that the operator can conveniently analyze data and operate the system.
[0077] The torque wrench mobile detection vehicle 100 provided by the utility model has the advantages of simple structure, convenient operation and movement, and improved detection range, detection efficiency and accuracy of the torque wrench.
[0078] The specific embodiments of the utility model are described above. It should be understood that the utility model is not limited to the above specific embodiments, and various modifications or changes can be made by those skilled in the art within the scope of claims, which does not affect the essential content of the utility model.
Claims
1. A torque wrench movement detection vehicle, characterized by, The utility model relates to a kind of mobile box, multiple detection channels, terminal, mobile track, reaction arm, the mobile track is located in the same straight line with multiple detection channels, the reaction arm is arranged on the mobile track, the reaction arm includes support rod, adjusting rod and fine adjustment slider, the support rod and the adjusting rod form through-hole, the fine adjustment slider is arranged on the support rod; The mobile box includes a box and multiple mobile wheels, the multiple mobile wheels are respectively arranged at the bottom of the box, and the multiple mobile wheels are used for moving the mobile box. The multiple detection channels are arranged on one side of the top of the box, and are used for detecting different torque amounts of the measured torque wrench. The multiple detection channels include a first detection channel, a second detection channel, and a third detection channel. The first detection channel corresponds to a first torque detection range, the second detection channel corresponds to a second torque detection range, and the third detection channel corresponds to a third torque detection range. The terminal is fixed to the top of the box, and is used for detecting operation and data display. The utility model further includes a mobile track arranged on the other side of the top of the box, which is located in the same straight line with the multiple detection channels.
2. The torque wrench movement detection vehicle of claim 1, wherein The utility model further includes a reaction arm arranged on the mobile track. The reaction arm moves along the mobile track on the mobile track to match the torque detection range corresponding to the multiple detection channels, and is also used for supporting the measured torque wrench and balancing the reaction force received by the measured torque wrench.
3. The torque wrench movement detection vehicle of claim 2, wherein, The reaction arm includes a fine adjustment slider, which is used for adjusting the position of the measured torque wrench of different ranges on the reaction arm.
4. The torque wrench movement detection vehicle of claim 3, wherein, The utility model further includes multiple torque sensors, each of which corresponds to one of the detection channels. The multiple torque sensors are arranged inside the mobile box and are used for detecting the torque of the measured torque wrench.
5. The torque wrench movement detection vehicle of claim 1, wherein, The utility model further includes a stepping servo motor transmission system, which includes multiple stepping servo motors arranged inside the box. Each of the stepping servo motors corresponds to one of the detection channels. The stepping servo motor transmission system is used to provide rotational driving force for the measured torque wrench and cooperate with the torque sensors to detect the torque of the measured torque wrench.
6. The torque wrench movement detection vehicle of claim 5, wherein, The utility model further includes multiple sets of speed reducers, each of which corresponds to one of the detection channels. The multiple sets of speed reducers are arranged inside the mobile box, and each of the speed reducers is arranged between each of the stepping servo motors and each of the detection channels. The speed reducer is used to reduce the rotational speed of the stepping servo motor and increase the torque.
7. The torque wrench movement detection vehicle of claim 6, wherein, The utility model further includes a universal adjusting support arm, one end of which is fixed to the top of the box, and the other end of which is fixedly connected with the terminal. The universal adjusting support arm is used to install and support the terminal.
8. The torque wrench movement detection vehicle of claim 1, wherein, The terminal is installed with a detection operation system, which is used to perform detection operation on the measured torque wrench.
9. The torque wrench movement detection vehicle of claim 1, wherein,