CN216483651U - Novel wheel edge dragging force measuring tool - Google Patents
Novel wheel edge dragging force measuring tool Download PDFInfo
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- CN216483651U CN216483651U CN202123178325.3U CN202123178325U CN216483651U CN 216483651 U CN216483651 U CN 216483651U CN 202123178325 U CN202123178325 U CN 202123178325U CN 216483651 U CN216483651 U CN 216483651U
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Abstract
The utility model discloses a novel wheel limit drags measuring tool of power, including disc and spanner, the disc passes through the sleeve and is connected with the tire, and the spanner passes through the sleeve to be connected with the disc, has seted up rectangular shape through-hole groove on the disc, and the quantity in rectangular shape through-hole groove is at least two, and rectangular shape through-hole groove is for arranging in pairs, and every is on rectangular shape through-hole groove is located the same diameter of disc, and the spanner is the torque spanner. The disc of the tool is a metal disc, so that the tool is easy to obtain and convenient to process; the disc is provided with a bolt head, so that the sleeve can be conveniently connected with the torque wrench; the disc is provided with a strip-shaped through hole groove, the strip-shaped through hole groove is provided with a sleeve connector, the sleeve connector is fastened on the disc through a fastening bolt and can be adjusted according to the mounting sizes of wheel nuts of different brands and vehicle types; the tool is simple and easy to manufacture, low in cost and good in universality.
Description
Technical Field
The utility model relates to a wheel measuring tool technical field especially relates to a novel wheel limit drags measuring tool of stagnation.
Background
The front wheel or the front wheel and the rear wheel of most vehicle types are equipped with disc brakes in the current market, and are mostly in floating caliper disc structures. After the vehicle is braked by the disc brake with the structure, the friction plate and the brake disc are still slightly contacted due to small clearance, so that resistance is generated to the running of the vehicle; meanwhile, due to factors such as thermal expansion and the like, the resistance can be increased sharply, and the resistance can affect indexes such as neutral sliding distance of the whole vehicle and oil consumption of the whole vehicle, so that when a whole vehicle factory develops the disc brake, the drag torque actually generated by the disc brake in different schemes needs to be detected on the whole vehicle, and finally, the design scheme with the lowest drag torque is determined and the oil consumption is reduced. Tools for measuring the drag torque are generally purchased from traffic test equipment companies, and are not highly versatile and expensive due to different rim mounting sizes and different fasteners of different brands of vehicles.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that prior art exists, the utility model provides a novel wheel limit drags power measuring tool connects wheel and moment spanner, and can adjust according to the wheel nut mounting dimension of different brand motorcycle types, and the preparation is simple and easy with low costs, and the commonality is better.
To achieve the purpose, the utility model adopts the following technical proposal:
the utility model provides a novel wheel limit drags measuring tool of power, includes disc and spanner, the disc passes through the sleeve and is connected with the tire, the spanner pass through the sleeve with the disc is connected, rectangular shape through-hole groove has been seted up on the disc, the quantity in rectangular shape through-hole groove is two at least, rectangular shape through-hole groove is for arranging in pairs, and is every right rectangular shape through-hole groove is located on the same diameter of disc, the spanner is the torque spanner.
Furthermore, the disc is close to the tire side and is provided with a sleeve connecting block on the strip-shaped through hole groove, the disc is far away from the tire side and is provided with a fastening bolt on the strip-shaped through hole groove, and the sleeve connecting block is connected with the disc through the fastening bolt.
Further, a bolt head is arranged at the circle center of one side of the disc, which is far away from the tire.
Further, the disc is a metal disc.
Further, the bolt head is welded at the circle center of one side of the disc far away from the tire.
Furthermore, the number of the strip-shaped through hole grooves is six, and the six through hole grooves are evenly distributed on the disc in six equal parts.
Furthermore, a gasket is arranged between the fastening bolt and the strip-shaped through hole groove.
The utility model has the advantages that:
the utility model has the advantages that a novel wheel edge dragging force measuring tool is provided, the disc is a metal disc, and the metal disc is easy to obtain and convenient to process; the disk is provided with a bolt head, so that the sleeve can be conveniently connected with the torque wrench; the disc is provided with a strip-shaped through hole groove, the strip-shaped through hole groove is provided with a sleeve connector, the sleeve connector is fastened on the disc through a fastening bolt and can be adjusted according to the mounting sizes of wheel nuts of different brands and vehicle types; the tool is simple and easy to manufacture, low in cost and good in universality.
Drawings
Fig. 1 is a schematic view of a front structure of a novel wheel-side drag force measuring tool of the present invention;
fig. 2 is a schematic side structure view of a novel wheel-side drag force measuring tool of the present invention;
fig. 3 is a schematic view of a reverse structure of the novel wheel-side drag force measuring tool of the present invention;
fig. 4 is a schematic view of the novel wheel-side drag force measuring tool of the present invention.
In the figure: 1. a disc; 2. a strip-shaped through hole slot; 3. a sleeve connecting block; 4. fastening a bolt; 5. a bolt head; 6. a sleeve; 7. a tire; 8. a wrench.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.
Referring to fig. 1-4, the utility model provides a novel wheel edge drag force measuring tool includes disc 1 and spanner 8, has seted up rectangular shape through-hole groove 2 on the disc 1, and the quantity of rectangular shape through-hole groove 2 is at least two, and during concrete implementation, the quantity of rectangular shape through-hole groove 2 is six, six equipartitions on disc 1. So set up easy to assemble and adjusting sleeve connecting block 3, rectangular shape through-hole groove 2 is for arranging in pairs, and every is located the same diameter of disc 1 to rectangular shape through-hole groove 2 to adapt to the bolt interval of different tires 7, and lie in and make the atress even on the same diameter, convenient regulation. The disc 1 is a metal disc 1, so that the disc is easy to obtain and convenient to process; disc 1 is connected with tire 7 through sleeve 6, is equipped with muffjoint piece 3 on disc 1 is close to the rectangular shape through-hole groove 2 of tire 7 one side during concrete implementation, disc 1 keeps away from and is equipped with fastening bolt 4 on the rectangular shape through-hole groove 2 of tire 7 one side, is equipped with the gasket between fastening bolt 4 and the rectangular shape through-hole groove 2, multiplicable fastening effect for fastening bolt 4 and muffjoint piece 3 are connected more firmly, are difficult to the pine and take off. The sleeve connecting block 3 is connected with the disc 1 through the fastening bolt 4, one end of each of the two sleeves 6 is connected with the bolt on the tire, and the other end of each of the two sleeves 6 is connected with the disc 1 through the sleeve connecting block 3, so that the disc 1 is connected with the tire 7.
The wrench 8 is connected with the disc 1 through the sleeve 6, in specific implementation, a bolt head 5 is arranged at the circle center of one side of the disc 1, which is far away from the tire 7, the bolt head 5 is arranged at the circle center of one side of the disc 1, which is far away from the tire 7, in a welding manner, a connecting block is arranged on the wrench head of the wrench 8, one end of the sleeve 6 is connected with the wrench head, and the other end of the sleeve is connected with the bolt head 5, so that the wrench 8 is connected with the disc 1; the wrench 8 is a torque wrench, and can measure real-time torque in practical use.
The specific implementation method comprises the following steps: as shown in fig. 4, the vehicle is stationary and the tire 7 is suspended during the measurement. 2 sleeves 6 matched with wheel nuts are taken, the connecting end of a torque wrench 8 of each sleeve 6 is connected with the sleeve connecting block 3, the other end of each sleeve is clamped on the wheel nut, and the measuring tool is connected with a vehicle. The torque wrench 8 is then connected to the bolt head 5. The moment wrench 8 is slowly rotated at a constant speed, and the resistance moment of the wheel can be measured. The drag torque of the disc brake can be obtained by subtracting the drag torque of the wheel hub and the like from the drag torque of the wheel.
If the distance from the wheel nut to the wheel center of some vehicle models is different from the preset value of the sleeve connecting block 3, the fastening bolt 4 can be loosened and can slide in the elongated through hole groove 2 until the size is adjusted to be proper, and then the fastening bolt 4 is screwed down. So that the sleeve 6 can be attached to the wheel nut for the measurement of the drag torque.
Example one
The dragging force measuring tool of the utility model is manufactured by hand, and needs to use tools such as an electric cutting machine, a gas shielded welding tool, a tapping tap and the like; the disc 1 is made of Q235 steel plate by cutting and has the diameter
The thickness is 3 mm; the long strip-shaped through hole grooves 2 are uniformly distributed on the disc 1 in six equal parts and are obtained by cutting and processing through an electric cutting machine; the length is 65mm, and the width is 6.5 mm; the length and the width of the sleeve connecting block 3 are both 12.2mm and the height is 12mm, the steel plate is welded through gas shielded welding and then polished through a tapping tap, and the sleeve connecting block can be connected with various sleeves of standard connectors; the fastening bolt 4 is an M6 hexagonal headband gasket assembly; the bolt head 5 is a common flange face bolt and is welded to the center of the disc 1 through gas shielded welding after being cut. After the dragging force measuring tool is manufactured, the method is implemented by the specific implementation method.
The embodiment of the present invention is the above. The specific parameters in the above embodiments and examples are only for the purpose of clearly showing the verification process of the present invention, and are not used to limit the protection scope of the present invention, which is still subject to the claims, and all the equivalent structural changes made by using the contents of the specification and drawings of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a novel wheel limit drags measuring tool of hysteresis force which characterized in that: including disc and spanner, the disc passes through the sleeve and is connected with the tire, the spanner pass through the sleeve with the disc is connected, rectangular shape through-hole groove has been seted up on the disc, the quantity in rectangular shape through-hole groove is at least two, rectangular shape through-hole groove is for arranging in pairs, and is every right rectangular shape through-hole groove is located on the same diameter of disc, the spanner is the torque spanner.
2. The novel wheel-rim dragging force measuring tool of claim 1, characterized in that:
the disc is close to one side of the tire, the strip-shaped through hole groove is provided with a sleeve connecting block, the disc is far away from one side of the tire, the strip-shaped through hole groove is provided with a fastening bolt, and the sleeve connecting block is connected with the disc through the fastening bolt.
3. The novel wheel-rim dragging force measuring tool of claim 1, characterized in that:
and a bolt head is arranged at the circle center of one side of the disc, which is far away from the tire.
4. The novel wheel-rim dragging force measuring tool of claim 1, characterized in that:
the disc is a metal disc.
5. A novel wheel-rim drag force measuring tool as claimed in claim 3, wherein:
the bolt head is welded at the circle center of one side of the disc far away from the tire.
6. The novel wheel-rim dragging force measuring tool of claim 1, characterized in that:
the number of the strip-shaped through hole grooves is six, and six through hole grooves are evenly distributed on the disc in six equal parts.
7. The novel wheel-rim dragging force measuring tool of claim 2, characterized in that:
and a gasket is arranged between the fastening bolt and the strip-shaped through hole groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123178325.3U CN216483651U (en) | 2021-12-16 | 2021-12-16 | Novel wheel edge dragging force measuring tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123178325.3U CN216483651U (en) | 2021-12-16 | 2021-12-16 | Novel wheel edge dragging force measuring tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216483651U true CN216483651U (en) | 2022-05-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123178325.3U Active CN216483651U (en) | 2021-12-16 | 2021-12-16 | Novel wheel edge dragging force measuring tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216483651U (en) |
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2021
- 2021-12-16 CN CN202123178325.3U patent/CN216483651U/en active Active
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