CN218524523U - Friction-resistant experiment table for steering wheel - Google Patents
Friction-resistant experiment table for steering wheel Download PDFInfo
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- CN218524523U CN218524523U CN202222598425.XU CN202222598425U CN218524523U CN 218524523 U CN218524523 U CN 218524523U CN 202222598425 U CN202222598425 U CN 202222598425U CN 218524523 U CN218524523 U CN 218524523U
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- steering wheel
- friction
- mounting plate
- base
- toothed
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Abstract
The utility model discloses a friction-resistant experiment table for a steering wheel, which comprises a base provided with a mounting plate, wherein a slide rail is fixedly mounted on one side of the mounting plate, a slide block slides on the slide rail, a toothed plate is arranged on the slide block, and a friction cloth strip clamping mechanism is arranged at the top of the toothed plate; the mounting plate is also provided with a base, the base is provided with a servo motor, and the driving end of the servo motor is provided with a driving gear meshed with the meshing teeth on the toothed plate; a supporting column is arranged on the base on one side of the mounting plate, internal threads are arranged at the top end of the supporting column, fastening bolts are arranged on the internal threads in a threaded mode, and a limiting check ring is arranged on the outer wall of the supporting column at the position corresponding to the internal threads; the other end of the cloth strip clamped on the friction cloth strip clamping mechanism is wound through the steering wheel and is provided with a balance weight. The mechanical friction-resistant experimental work of the steering wheel is realized, the abrasion resistance of the steering wheel is controlled, and the quality of a steering wheel finished product is effectively guaranteed.
Description
Technical Field
The utility model belongs to the technical field of the steering wheel is wear-resisting, especially, relate to a friction-resisting experiment table for steering wheel.
Background
As is well known, a steering wheel is one of the essential parts of a vehicle, because the exterior of the steering wheel is injection molded, the steering wheel is very easy to wear in use, and meanwhile, most steering wheel manufacturers directly sell the steering wheel after the steering wheel is molded, the wear resistance of the steering wheel is not well controlled, the quality of the finished steering wheel product cannot be guaranteed, so a device for performing a friction-resistant experiment on the steering wheel needs to be designed.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model provides a friction-resistant experiment table is used to steering wheel to reach the purpose of carrying out the experiment of mechanized friction-resistant to steering wheel.
The utility model provides a technical scheme is: a friction-resistant experiment table for a steering wheel comprises a base, wherein a vertically arranged mounting plate is arranged on the base, a vertically arranged sliding rail is fixedly mounted on one side of the mounting plate, a sliding block is slidably mounted on the sliding rail, a toothed plate is fixedly mounted on the sliding block, meshing teeth are arranged on one side of the toothed plate, and a friction cloth clamping mechanism is arranged at the top of the toothed plate;
a base is arranged on the mounting plate on the same side as the sliding rail, a servo motor is arranged on the base, and a driving gear meshed with the meshing teeth is arranged at the driving end of the servo motor;
a supporting column which is vertically arranged and used for supporting a steering wheel is arranged on the base on one side of the mounting plate, internal threads are arranged at the top end of the supporting column, fastening bolts are arranged on the internal threads in a threaded mode, and a limiting retaining ring is arranged on the outer wall of the supporting column at the position corresponding to the internal threads; the other end of the cloth strip clamped on the friction cloth strip clamping mechanism is wound through the steering wheel and is provided with a balance weight.
As an improvement, the mounting plate is provided with two parallel slide rails, each slide rail is provided with the slide block, each slide block is provided with a toothed plate, and the two toothed plates are meshed with the driving gear at the same time;
the two toothed plates are respectively provided with a friction cloth strip clamping mechanism; the support column is arranged on both sides of the mounting plate.
As a further improvement, the friction cloth clamping mechanism comprises a vertically arranged connecting rod, one end of the connecting rod is fixedly arranged on the toothed plate, the other end of the connecting rod is fixedly provided with a support, the support is fixedly provided with an L-shaped fixed clamping body, and the L-shaped fixed clamping body is positioned on one side of the L-shaped fixed clamping body and is provided with a Z-shaped movable clamping body.
As a further improvement, the Z-shaped movable clamping body and the L-shaped fixed clamping body are both mounted on the support through a connecting bolt, a long hole for the connecting bolt to pass through is formed in the Z-shaped movable clamping body, and the length direction of the long hole is consistent with the moving direction of the Z-shaped movable clamping body.
As a further improvement, a convex block is convexly arranged on one side of the toothed plate, and the connecting rod is fixedly arranged on the convex block through a connecting piece.
As a further improvement, the base is provided with a vertically arranged sleeve, the support column is inserted and adjusted in the sleeve, and a locking bolt is arranged between the support column and the sleeve.
As a still further improvement, a first sensor for detecting the cloth strips is arranged on the sleeve.
As a further improvement, each of the two second sensors is arranged on the mounting plate corresponding to the toothed plate, and the two second sensors are distributed at two ends of the toothed plate when the toothed plate is in an initial state.
Adopted the aforesaid technical scheme, the utility model provides a steering wheel is with antifriction laboratory bench's beneficial effect as follows:
the friction-resistant experiment table for the steering wheel comprises a base, wherein a vertically arranged mounting plate is arranged on the base, a vertically arranged slide rail is fixedly mounted on one side of the mounting plate, a slide block is slidably mounted on the slide rail, a toothed plate is fixedly mounted on the slide block, meshing teeth are arranged on one side of the toothed plate, and a friction cloth strip clamping mechanism is arranged at the top of the toothed plate; a base is arranged on the mounting plate on the same side as the sliding rail, a servo motor is arranged on the base, and a driving gear meshed with the meshing teeth is arranged at the driving end of the servo motor; a supporting column which is vertically arranged and used for supporting the steering wheel is arranged on the base on one side of the mounting plate, internal threads are arranged at the top end of the supporting column, fastening bolts are arranged on the internal threads in a threaded mode, and a limiting retaining ring is arranged on the outer wall of the supporting column at the position corresponding to the internal threads; the tight cloth other end of friction cloth clamping mechanism goes up the tight cloth other end and winds through the steering wheel, and be equipped with the counter weight, based on above-mentioned structure, this friction-resistant laboratory bench is in operation for the steering wheel, at first the cooperation through spacing retaining ring and fastening bolt is fixed in the steering wheel on the support column, afterwards, it is tight with the one end of cloth clamp through friction cloth clamping mechanism, connect the counter weight after the other end of cloth winds through the steering wheel, afterwards, servo motor drives drive gear and carries out positive and negative rotation, and then realize that the pinion rack reciprocates the work along the slide rail, and then drive the cloth removal, and realize the friction work to the steering wheel.
In conclusion, by adopting the friction-resistant test bench for the steering wheel, the mechanical friction-resistant test work of the steering wheel is realized, the wear resistance of the steering wheel is controlled, and the quality of a finished steering wheel product is further effectively ensured.
Because the mounting plate is provided with two parallel sliding rails, each sliding rail is provided with a sliding block, each sliding block is provided with a toothed plate, and the two toothed plates are simultaneously meshed with the driving gear; the two toothed plates are respectively provided with a friction cloth strip clamping mechanism; the both sides of mounting panel all are equipped with the support column to through above-mentioned structure, the antifriction experiment of two steering wheels is accomplished in step to the internal energy in a duty cycle, has promoted work efficiency greatly.
Because friction cloth clamping mechanism includes the connecting rod of vertical setting, the one end of connecting rod is fixed to be set up on the pinion rack, other end fixed mounting has the support, and fixed mounting has the fixed cramping body of L shape on the support, is located to be equipped with Z shape activity cramping body on the support of the fixed cramping body one side of L shape to realize the installation of support on the pinion rack through the connecting rod, through mutually supporting of the fixed cramping body of L shape and Z shape activity cramping body, realize the reliable centre gripping of cloth.
Because the Z-shaped movable clamping body and the L-shaped fixed clamping body are both installed on the support through the connecting bolts, the Z-shaped movable clamping body is provided with the long hole for the connecting bolts to pass through, the length direction of the long hole is consistent with the moving direction of the Z-shaped movable clamping body, and therefore the Z-shaped movable clamping body can be movably adjusted for clamping the cloth, the cloth does not need to be detached, and the work continuity and the clamping efficiency of the cloth are guaranteed.
Because the convex block is arranged on the convex block in the protruding mode, the connecting rod is fixedly installed on the convex block through the connecting piece, the connecting rod and the toothed plate can be conveniently installed in a detachable mode through the convex block, and meanwhile the connecting rod and the toothed plate can be conveniently formed in a split mode.
Because the base is provided with the vertically arranged sleeve, the support column is inserted and adjusted in the sleeve, and the locking bolt is arranged between the support column and the sleeve, the height of the steering wheel is adjusted through the matching of the support column, the sleeve and the locking bolt according to the steering wheels with different specifications, and the purpose of adjusting the friction length of the cloth on the steering wheel is achieved.
Because be equipped with the first sensor that is used for detecting the cloth strip on the sleeve pipe to detect the cloth strip through first sensor, avoid the cloth strip fracture in the work and influence the result of antifriction experiment.
Because all be equipped with two second sensors that are used for carrying out the detection to the pinion rack on the mounting panel that corresponds the position with every pinion rack, when the pinion rack is in initial condition, two second sensors distribute in the both ends of pinion rack to through the operation condition that two second sensors come the real-time detection pinion rack, guarantee the accuracy nature of the resistant friction experiment of steering wheel.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a view taken in the direction A of FIG. 1;
in the figure, 1-base; 101-a cannula; 102-a locking bolt; 103-a first sensor; 2-mounting a plate; 201-a slide rail; 202-a slide block; 3-toothed plate; 301-a bump; 4-a machine base; 401-a servo motor; 402-a drive gear; 403-a second sensor; 5-a steering wheel; 6-support column; 601-fastening bolts; 602-a limit stop ring; 7-cloth strips; 701-a counterweight; 8-a connecting rod; 801-support; an 802-L shaped fixed clamping body; 803-Z-shaped movable clamping body; 804-connecting bolts; 805-Long holes.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1 and fig. 2 together, the utility model provides a friction-resistant experiment table for steering wheel, including base 1, the mounting panel 2 that is equipped with vertical setting on this base 1, the slide rail 201 of vertical setting is fixedly installed to one side of this mounting panel 2, the slider 202 is installed to sliding on this slide rail 201, fixedly installed toothed plate 3 on this slider 202, one side of this toothed plate 3 is equipped with the meshing tooth (not shown in the form of reference numeral in the figure), the top of this toothed plate 3 is equipped with friction cloth clamping mechanism; a base 4 is arranged on the mounting plate 2 on the same side as the sliding rail 201, a servo motor 401 is arranged on the base 4, and a driving gear 402 meshed with the meshing teeth is arranged at the driving end of the servo motor 401; a supporting column 6 which is vertically arranged and used for supporting a steering wheel 5 is arranged on the base 1 on one side of the mounting plate 2, internal threads (not shown in a form of a reference numeral) are arranged at the top end of the supporting column 6, a fastening bolt 601 is installed on the internal threads in a threaded manner, and a limiting retaining ring 602 is arranged on the outer wall of the supporting column 6 at the position corresponding to the internal threads; the other end of the cloth strip 7 clamped on the friction cloth strip clamping mechanism winds around the steering wheel and is provided with a balance weight 701.
Two sliding rails 201 which are arranged in parallel are arranged on the mounting plate 2, each sliding rail 201 is provided with a sliding block 202, each sliding block 202 is provided with a toothed plate 3, and the two toothed plates 3 are meshed with a driving gear 402 simultaneously; the two toothed plates 3 are respectively provided with a friction cloth strip clamping mechanism; the both sides of this mounting panel 2 all are equipped with support column 6, all are equipped with spacing retaining ring 602 on every support column 6 and the fastening bolt 601 is installed to the screw thread.
The friction cloth strip clamping mechanism comprises a connecting rod 8 which is vertically arranged, one end of the connecting rod 8 is fixedly arranged on the toothed plate 3, the other end of the connecting rod 8 is fixedly provided with a support 801, the support 801 is fixedly provided with an L-shaped fixed clamping body 802, and the support 801 positioned on one side of the L-shaped fixed clamping body 802 is provided with a Z-shaped movable clamping body 803; in this embodiment, the Z-shaped movable clamping member 803 and the L-shaped fixed clamping member 802 are both mounted on the support 801 through a connecting bolt 804, the Z-shaped movable clamping member 803 is provided with a long hole 805 for the connecting bolt 804 to pass through, the length direction of the long hole 805 is consistent with the moving direction of the Z-shaped movable clamping member 803, preferably, a projection 301 is convexly provided on the top of the toothed plate 3 on the same side as the meshing teeth, and the connecting rod 8 is fixedly mounted on the projection 301 through a connecting member (such as a bolt, etc., not shown in the form of a reference numeral).
A vertically arranged sleeve 101 is arranged on the base 1, the support column 6 is inserted and adjusted in the sleeve 101, a locking bolt 102 is arranged between the support column 6 and the sleeve 101, and a first sensor 103 for detecting the cloth strips 7 is arranged on the sleeve 101; all be equipped with two second sensors 403 that are used for carrying out the detection to pinion rack 3 on the mounting panel 2 that corresponds the position with every pinion rack 3, when this pinion rack 3 is in initial condition, two second sensors 403 distribute in the both ends of pinion rack 3.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention, and they should be construed as being included in the scope of the claims and description of the present invention.
Claims (8)
1. A friction-resistant experiment table for a steering wheel comprises a base and is characterized in that a vertically arranged mounting plate is arranged on the base, a vertically arranged slide rail is fixedly mounted on one side of the mounting plate, a slide block is slidably mounted on the slide rail, a toothed plate is fixedly mounted on the slide block, meshing teeth are arranged on one side of the toothed plate, and a friction cloth strip clamping mechanism is arranged at the top of the toothed plate;
a base is arranged on the mounting plate on the same side as the sliding rail, a servo motor is arranged on the base, and a driving gear meshed with the meshing teeth is arranged at the driving end of the servo motor;
a supporting column which is vertically arranged and used for supporting a steering wheel is arranged on the base on one side of the mounting plate, internal threads are arranged at the top end of the supporting column, fastening bolts are arranged on the internal threads in a threaded mode, and a limiting retaining ring is arranged on the outer wall of the supporting column at the position corresponding to the internal threads; the other end of the cloth strip clamped on the friction cloth strip clamping mechanism is wound through the steering wheel and is provided with a balance weight.
2. The friction-resistant experiment table for the steering wheel according to claim 1, wherein the mounting plate is provided with two parallel sliding rails, each sliding rail is provided with the sliding block, each sliding block is provided with a toothed plate, and the two toothed plates are meshed with the driving gear at the same time;
the two toothed plates are respectively provided with a friction cloth strip clamping mechanism; the support column is arranged on both sides of the mounting plate.
3. The friction-resistant experiment table for the steering wheel according to claim 2, wherein the friction cloth strip clamping mechanism comprises a vertically arranged connecting rod, one end of the connecting rod is fixedly arranged on the toothed plate, a support is fixedly arranged at the other end of the connecting rod, an L-shaped fixed clamping body is fixedly arranged on the support, and a Z-shaped movable clamping body is arranged on the support on one side of the L-shaped fixed clamping body.
4. The abrasion-resistant test bench for a steering wheel according to claim 3, wherein the Z-shaped movable clamp and the L-shaped fixed clamp are mounted on the support through a connection bolt, the Z-shaped movable clamp is provided with a long hole for the connection bolt to pass through, and the length direction of the long hole is consistent with the moving direction of the Z-shaped movable clamp.
5. The friction-resisting experiment table for the steering wheel according to claim 4, wherein a protruding block is convexly arranged on one side of the toothed plate, and the connecting rod is fixedly mounted on the protruding block through a connecting piece.
6. The friction-resistant experiment table for the steering wheel according to any one of claims 1 to 5, wherein a vertically arranged sleeve is arranged on the base, the support column is inserted and adjusted in the sleeve, and a locking bolt is arranged between the support column and the sleeve.
7. The abrasion-resistant test bench for a steering wheel according to claim 6, wherein a first sensor for detecting the cloth strip is provided on the sleeve.
8. The friction-resistant experiment table for the steering wheel according to claim 2, wherein two second sensors for detecting the toothed plates are arranged on the mounting plate at positions corresponding to each toothed plate, and when the toothed plates are in an initial state, the two second sensors are distributed at two ends of the toothed plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222598425.XU CN218524523U (en) | 2022-09-29 | 2022-09-29 | Friction-resistant experiment table for steering wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222598425.XU CN218524523U (en) | 2022-09-29 | 2022-09-29 | Friction-resistant experiment table for steering wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218524523U true CN218524523U (en) | 2023-02-24 |
Family
ID=85245855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222598425.XU Active CN218524523U (en) | 2022-09-29 | 2022-09-29 | Friction-resistant experiment table for steering wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218524523U (en) |
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2022
- 2022-09-29 CN CN202222598425.XU patent/CN218524523U/en active Active
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