Detection ruler for thrust rod support

Abstract

The utility model discloses a thrust rod support detection ruler, which relates to the technical field of detection rulers, and comprises a ruler body, a display main body, an inner diameter measuring jaw and an outer diameter measuring jaw, the outer side of the ruler body is connected with the display main body, and the outer sides of the ruler body and the display main body are respectively connected with the inner diameter measuring jaw and the outer diameter measuring jaw. According to the detection ruler for the thrust rod bracket, the two groups of plastic triangular sleeves can be respectively sleeved on the outer sides of the two groups of outer diameter measuring jaws, the end parts of the threaded knobs are inserted into the threaded holes, the threaded knobs are screwed down in a forward rotation manner, and the plastic triangular sleeves and the outer diameter measuring jaws can be fixed together through the threaded knobs; the included angle between the rotating rod and the ruler body can be read through the semicircular protractor, so that the included angle of the V-shaped thrust rod support is obtained, at the moment, whether the included angle of the V-shaped thrust rod support meets the standard or not can be judged, angle measurement and detection can be conducted through the semicircular protractor, and therefore the practicability of the detection ruler is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of detection rulers, in particular to a thrust rod bracket detection ruler. Background Art

[0002] The thrust rod bracket is an important component in the automobile suspension system. It is mainly used to connect the body and the suspension system to transmit and distribute the force exerted on the wheels, thereby maintaining the stability and driving smoothness of the vehicle. Before using the thrust rod bracket, it is necessary to use a detection ruler to test the rubber sleeve diameter, rod head thickness, and aperture of the thrust rod bracket to detect whether the various dimensions of the thrust rod bracket meet the standards. The existing detection ruler still has certain defects when used.

[0003] In the prior art, the measuring ruler is usually a digital vernier caliper. The inner and outer diameter measuring jaws on the digital vernier caliper can be used to detect and measure the rubber sleeve diameter, rod head thickness, aperture and other values ​​of the thrust rod bracket to ensure that the size of the thrust rod bracket meets the design requirements and avoid installation failure due to size deviation. Since the sizes of thrust rod brackets of different models are different, the outer diameter measuring jaws on the digital vernier caliper are relatively short, making it difficult for the two sets of outer diameter measuring jaws on the digital vernier caliper to clamp and measure large-sized workpieces during use, resulting in difficulty in accurately measuring the rubber sleeve diameter and rod head thickness of large-sized thrust rod brackets. Utility Model Content

[0004] The purpose of the utility model is to provide a thrust rod bracket detection ruler to solve the problem raised in the above background technology that the detection rulers currently on the market are difficult to clamp and measure large-sized workpieces.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a thrust rod bracket detection ruler, comprising: a ruler body, a display main body, an inner diameter measuring claw and an outer diameter measuring claw, the outer side of the ruler body is connected to the display main body, the outer sides of the ruler body and the display main body are both connected to the inner diameter measuring claw and the outer diameter measuring claw, a threaded hole is opened through the interior of the outer diameter measuring claw, the end of the outer diameter measuring claw is sleeved with a plastic triangular sleeve, a threaded knob is threadedly connected between the plastic triangular sleeve and the outer diameter measuring claw through the threaded hole, the surface of the plastic triangular sleeve is connected to a connecting block, the interior of the connecting block is connected to a rubber card block, the bottom end of the connecting block is provided with a measuring rod, and the top of the measuring rod is connected to a docking block.

[0006] Preferably, a card slot matching the size of the rubber card block is provided inside the docking block.

[0007] Preferably, the distance between the two measuring rods is the same as the distance between the two outer diameter measuring jaws.

[0008] Preferably, the top of the ruler body away from the inner diameter measuring claw is connected to a semicircular protractor, and the front of the semicircular protractor is connected to a connecting shaft.

[0009] Preferably, the outer side of the connecting shaft is rotatably connected to a rotating rod, and the inner side of the rotating rod is connected to a spring.

[0010] Preferably, one end of the spring is connected to a trapezoidal clamping block, and the top of the ruler body close to the trapezoidal clamping block is connected to a plug-in block.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows: the thrust rod bracket detection ruler can firstly put two sets of plastic triangular sleeves on the outside of the two sets of outer diameter measuring claws respectively, and insert the end of the threaded knob into the threaded hole, and tighten the threaded knob by forward rotation. The plastic triangular sleeves and the outer diameter measuring claws can be fixed together by the threaded knob, and the angle between the rotating rod and the ruler body can be read by the semicircular protractor, thereby obtaining the angle of the V-shaped thrust rod bracket. At this time, it can be judged whether the angle of the V-shaped thrust rod bracket meets the standard. The semicircular protractor can be used to measure and detect angles, thereby improving the practicality of the detection ruler.

[0012] 1. The thrust rod bracket inspection ruler is an important tool to ensure the stability and safety of the vehicle suspension system. However, the outer diameter measuring jaws of the traditional inspection ruler are short, which makes it difficult to clamp and measure large-sized workpieces, resulting in deviations in the measured values. You can first put two sets of plastic triangular sleeves on the outside of the two sets of outer diameter measuring jaws, and insert the end of the threaded knob into the threaded hole. Tighten the threaded knob in the forward direction. The plastic triangular sleeve and the outer diameter measuring jaws can be fixed together through the threaded knob. When the measuring rod moves, it can drive the docking block to move. When the end of the docking block is inserted into the inside of the connecting block, the docking block will squeeze the rubber block. When the docking When the end of the block is completely docked with the connecting block, the rubber block can be reset to its shape so that it can be engaged with the docking block. When the two sets of outer diameter measuring claws move toward each other, the two sets of measuring rods can respectively clamp the outer sides of the rubber sleeve and the rod head of the large-sized thrust rod bracket. At this time, the distance between the two sets of measuring rods is equal to the distance between the two sets of outer diameter measuring claws. The diameter and thickness of the rubber sleeve and the rod head between the two sets of measuring rods can be read through the display body. The two sets of measuring rods can assist in extending the size of the outer diameter measuring claws, so that the detection ruler can clamp and measure large-sized workpieces, thereby improving the accuracy of thrust rod bracket detection.

[0013] 2. There are many types of thrust rod brackets. During the use of the detection ruler, the V-shaped thrust rod bracket will be inspected. Since it is difficult for the detection ruler to detect the angle, it is difficult to measure the angle of the V-shaped thrust rod bracket with the detection ruler, and its practicality is low. One side of the ruler body can be placed on the surface of the V-shaped thrust rod bracket. When the rotating rod moves, it can be rotated through the connecting shaft. When the rotating rod rotates, the end of the plug-in block can be moved out from between the two sets of trapezoidal clamping blocks. When the plug-in block completely slides out from the inside of the rotating rod, the rotating rod can be rotated to the other side of the V-shaped thrust rod bracket angle, so that the V-shaped thrust rod bracket angle is equal to the angle between the rotating rod and the ruler body. The angle between the rotating rod and the ruler body can be read by the semicircular protractor, thereby obtaining the angle of the V-shaped thrust rod bracket. At this time, it can be judged whether the angle of the V-shaped thrust rod bracket meets the standard. The semicircular protractor can be used to measure and detect angles, thereby improving the practicality of the detection ruler. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the main cross-sectional structure of the plastic triangle sleeve of the utility model;

[0016] Figure 3 This is a schematic diagram of the main cutaway structure of the connecting block of the utility model;

[0017] Figure 4 This is a schematic diagram of the main cross-sectional structure of the rotating rod of the utility model.

[0018] In the figure: 1. Ruler body; 2. Display body; 3. Inner diameter measuring jaws; 4. Outer diameter measuring jaws; 5. Threaded hole; 6. Plastic triangular sleeve; 7. Threaded knob; 8. Connecting block; 9. Rubber clamp; 10. Measuring rod; 11. Docking block; 12. Semicircular protractor; 13. Connecting shaft; 14. Rotating rod; 15. Spring; 16. Trapezoidal clamp block; 17. Plug-in block. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figure 1-Figure 3It can be seen that the utility model provides a technical solution: a thrust rod bracket detection ruler, comprising: a ruler body 1, a display body 2, an inner diameter measuring claw 3 and an outer diameter measuring claw 4, the outer side of the ruler body 1 is connected to the display body 2, and the outer sides of the ruler body 1 and the display body 2 are both connected with the inner diameter measuring claw 3 and the outer diameter measuring claw 4, a threaded hole 5 is opened through the interior of the outer diameter measuring claw 4, the end of the outer diameter measuring claw 4 is sleeved with a plastic triangular sleeve 6, and a threaded knob 7 is threadedly connected between the plastic triangular sleeve 6 and the outer diameter measuring claw 4 through the threaded hole 5, the surface of the plastic triangular sleeve 6 is connected with a connecting block 8, the interior of the connecting block 8 is connected with a rubber card block 9, the bottom end of the connecting block 8 is provided with a measuring rod 10, the top of the measuring rod 10 is connected with a docking block 11, the interior of the docking block 11 is provided with a card slot matching the size of the rubber card block 9, and the distance between the two measuring rods 10 is the same as the distance between the two outer diameter measuring claws 4.

[0021] In specific implementation, the thrust rod bracket detection ruler is an important tool to ensure the stability and safety of the vehicle suspension system, but the outer diameter measuring claws 4 of the traditional detection ruler are relatively short, which makes it difficult to clamp and measure large-sized workpieces, resulting in deviations in the measured values. Two sets of plastic triangular sleeves 6 can be respectively sleeved on the outside of the two sets of outer diameter measuring claws 4, and the end of the threaded knob 7 can be inserted into the threaded hole 5, and the threaded knob 7 can be tightened by turning it forward. The plastic triangular sleeve 6 and the outer diameter measuring claw 4 can be fixed together through the threaded knob 7. At this time, the two sets of measuring rods 10 can be pushed toward the bottom end of the connecting block 8 respectively. When the measuring rods 10 move, the docking block 11 can be driven to move. When the docking block 11 When the end is inserted into the connecting block 8, the docking block 11 will squeeze the rubber block 9. When the end of the docking block 11 is completely docked with the connecting block 8, the rubber block 9 can be reset to its shape so that it can be engaged and docked with the docking block 11. At this time, the measuring rod 10 can be installed on the connecting block 8, and the distance between the two sets of measuring rods 10 can be adjusted. The two sets of measuring rods 10 can be placed on the outside of the large-size thrust rod bracket rubber sleeve and the rod head respectively. When the two sets of outer diameter measuring claws 4 move toward each other, the two sets of measuring rods 10 can clamp the outside of the large-size thrust rod bracket rubber sleeve and the rod head respectively. At this time, the distance between the two sets of measuring rods 10 is equal to the distance between the two sets of outer diameter measuring claws 4.

[0022] See Figure 1-Figure 3 It can be seen that the two sets of measuring rods 10 can assist in extending the size of the outer diameter measuring claws 4, so that the detection ruler can clamp and measure large-sized workpieces, thereby improving the accuracy of the thrust rod bracket detection.

[0023] See Figure 1 and Figure 4It can be seen that a semicircular protractor 12 is connected to the top of the ruler body 1 away from the inner diameter measuring claw 3, a connecting shaft 13 is connected to the front of the semicircular protractor 12, a rotating rod 14 is rotatably connected to the outer side of the connecting shaft 13, a spring 15 is connected to the inside of the rotating rod 14, one end of the spring 15 is connected to a trapezoidal clamping block 16, and a plug-in block 17 is connected to the top of the ruler body 1 near the trapezoidal clamping block 16, and a plug-in structure is formed between the plug-in block 17 and the rotating rod 14.

[0024] During specific implementation, there are various types of thrust rod brackets. During use, the detection ruler will detect the V-shaped thrust rod bracket. Since it is difficult for the detection ruler to detect the angle, it is difficult for the detection ruler to measure the angle of the V-shaped thrust rod bracket, and its practicality is low. One side of the ruler body 1 can be placed on the surface of the V-shaped thrust rod bracket so that the side of the ruler body 1 and the side of the angle of the V-shaped thrust rod bracket are on the same horizontal line. At this time, the rotating rod 14 can be pulled in the direction away from the ruler body 1. When the rotating rod 14 moves, it can be rotated through the connecting shaft 13. When the rotating rod 14 rotates, the end of the plug-in block 17 can be moved out from between the two sets of trapezoidal clamping blocks 16. At this time, the trapezoidal clamping block 16 can be reset by the spring 15. When the plug-in block 17 completely slides out from the inside of the rotating rod 14, the rotating rod 14 can be rotated to the other side of the angle of the V-shaped thrust rod bracket, so that the angle of the V-shaped thrust rod bracket is equal to the angle between the rotating rod 14 and the ruler body 1.

[0025] See Figure 1 and Figure 4 It can be seen that the angle between the rotating rod 14 and the ruler body 1 can be read by the semicircular protractor 12, thereby obtaining the angle of the V-shaped thrust rod bracket. At this time, it can be determined whether the angle of the V-shaped thrust rod bracket meets the standard. The semicircular protractor 12 can be used to measure and detect angles, thereby improving the practicality of the detection ruler.

[0026] To sum up, when using the thrust rod bracket detection ruler, you can first put two sets of plastic triangular sleeves 6 on the outside of the two sets of outer diameter measuring jaws 4 respectively, and insert the end of the threaded knob 7 into the threaded hole 5, and tighten the threaded knob 7 in the forward direction. The two sets of measuring rods 10 can assist in extending the size of the outer diameter measuring jaws 4, so that the detection ruler can clamp and measure large-sized workpieces, thereby improving the accuracy of thrust rod bracket detection. The angle between the rotating rod 14 and the ruler body 1 can be read by the semicircular protractor 12 to obtain the angle of the V-shaped thrust rod bracket. At this time, it can be judged whether the angle of the V-shaped thrust rod bracket meets the standard. The semicircular protractor 12 can be used to measure and detect angles, thereby improving the practicality of the detection ruler. The content not described in detail in this description belongs to the existing technology known to professional and technical personnel in this field.

[0027] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A thrust rod bracket detection ruler, comprising: A ruler body (1), a display body (2), an inner diameter measuring jaw (3) and an outer diameter measuring jaw (4), characterized in that: The outer side of the ruler body (1) is connected to a display body (2), and the outer sides of the ruler body (1) and the display body (2) are both connected to inner diameter measuring claws (3) and outer diameter measuring claws (4); A threaded hole (5) is provided inside the outer diameter measuring claw (4); a plastic triangular sleeve (6) is sleeved on the end of the outer diameter measuring claw (4); a threaded knob (7) is threadedly connected between the plastic triangular sleeve (6) and the outer diameter measuring claw (4) through the threaded hole (5); a connecting block (8) is connected to the surface of the plastic triangular sleeve (6); a rubber clamping block (9) is connected to the inside of the connecting block (8); a measuring rod (10) is provided at the bottom end of the connecting block (8); and a docking block (11) is connected to the top of the measuring rod (10).

2. The thrust rod support detection ruler according to claim 1, characterized in that: A card slot matching the size of the rubber card block (9) is provided inside the docking block (11).

3. The thrust rod support detection ruler according to claim 1, characterized in that: The distance between the two measuring rods (10) is the same as the distance between the two outer diameter measuring claws (4).

4. The thrust rod support detection ruler according to claim 1, characterized in that: A semicircular protractor (12) is connected to the top of the ruler body (1) away from the inner diameter measuring claw (3), and a connecting shaft (13) is connected to the front of the semicircular protractor (12).

5. The thrust rod support detection ruler according to claim 4, characterized in that: The outer side of the connecting shaft (13) is rotatably connected to a rotating rod (14), and the interior of the rotating rod (14) is connected to a spring (15).

6. The thrust rod support detection ruler according to claim 5, characterized in that: One end of the spring (15) is connected to a trapezoidal clamping block (16), and the top of the ruler body (1) close to the trapezoidal clamping block (16) is connected to a plug-in block (17).

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