CN214095982U - A loading device for car seat back skeleton clearance test - Google Patents
A loading device for car seat back skeleton clearance test Download PDFInfo
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- CN214095982U CN214095982U CN202120045996.3U CN202120045996U CN214095982U CN 214095982 U CN214095982 U CN 214095982U CN 202120045996 U CN202120045996 U CN 202120045996U CN 214095982 U CN214095982 U CN 214095982U
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- lead screw
- supporting seat
- rod
- guide rail
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- 238000012360 testing method Methods 0.000 title claims abstract description 19
- 238000010276 construction Methods 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 238000005259 measurement Methods 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a loading device for testing the gap of a car seat backrest framework, which comprises a loading rod, a force sensor arranged on the loading rod, a frame, a supporting seat, a loading platform plate and a lead screw loading structure; the supporting seat is arranged on the frame in a lifting and adjusting mode, the loading platform plate is arranged on the supporting seat in a rotating and adjusting mode, the lead screw loading structure is arranged on the loading platform plate, and the loading rod is arranged on the lead screw loading structure. The loading device for testing the gap of the automobile seat backrest framework is reasonable in structural design, the horizontal direction, the vertical direction and the angle of the loading structure are adjustable, the loading device can be adapted to various types of seats and clamps for measurement, the universality is strong, and the operation is simple and convenient; the lead screw is rotated through the handle, so that the sensor at one end of the loading shaft on the guide rail is driven to load, and the loading error is small.
Description
Technical Field
The utility model belongs to the technical field of car seat test technique and specifically relates to a loading device for car seat back skeleton clearance test is related to.
Background
Along with the development of the domestic automobile industry, the quality of an automobile is continuously improved, the performance requirements of people on the automobile are higher and higher, the automobile seat serves as an important part in the automobile, the safety and reliability of the seat become very critical performance, in the whole seat performance detection, the seat framework is a key point of detection, the test result directly influences the service life and the safety coefficient of the automobile seat, and the key for guaranteeing the safe and reliable operation of the automobile is also indispensable. The excessive clearance of the backrest framework not only can cause abnormal sound and increase noise pollution, but also can accelerate the abrasion speed of products and lead the products to be scrapped too early.
The automotive backrest clearance is an important parameter affecting the performance of an automotive seat. At present, the gap measuring method is that after a seat is fixed, a seat back framework is adjusted to a test position, a dynamometer is manually used for applying a certain torque to the seat back, and meanwhile, a dial indicator is used for measuring the gap of the seat back, so that the operation is complicated; the manual dynamometer has large loading error on the seat backrest framework and low testing efficiency.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model aims to solve the technical problem that a loading device for car seat back skeleton clearance test is provided to reach easy and simple to handle, purpose that loading error is little.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
the loading device for testing the gap of the automobile seat backrest framework comprises a loading rod, a force sensor arranged on the loading rod, a rack, a supporting seat, a loading platform plate and a screw rod loading structure; the supporting seat is arranged on the frame in a lifting and adjusting mode, the loading platform plate is arranged on the supporting seat in a rotating and adjusting mode, the lead screw loading structure is arranged on the loading platform plate, and the loading rod is arranged on the lead screw loading structure.
Further, the frame includes bottom plate and roof and a pair of support holder, a pair of support holder is established on the bottom plate, and the top of a pair of support holder links to each other through the roof and forms frame construction, is equipped with vertical bracing piece in the frame construction, is equipped with the guide hole of cover on the bracing piece on the supporting seat to be equipped with the locking bolt on the supporting seat.
The both sides of loading platform board all are equipped with the curb plate, and the curb plate is the semicircle board, is equipped with the semicircular guide slot that links to each other with the supporting seat on the semicircle board.
The lead screw loading structure comprises a guide rail base, a guide rail, a lead screw, a sliding plate and a handle, wherein the guide rail base is arranged on a loading platform plate, the sliding plate is arranged on the guide rail base through the guide rail, the sliding plate is connected with the lead screw, the handle is arranged at one end of the lead screw, and a loading rod is arranged on the sliding plate.
The support bracket is a square aluminum section bracket.
The sliding plate is provided with a loading rod fixing block, and the lower part of the loading fixing block is provided with an arc-shaped clamping groove for clamping the loading rod.
Compared with the prior art, the utility model, have following advantage:
the loading device for testing the gap of the automobile seat backrest framework is reasonable in structural design, the horizontal direction, the vertical direction and the angle of the loading structure are adjustable, the loading device can be adapted to various types of seats and clamps for measurement, the universality is strong, and the operation is simple and convenient; the lead screw is rotated through the handle, so that the sensor at one end of the loading shaft on the guide rail is driven to load, and the loading error is small.
Drawings
The contents of the description and the references in the drawings are briefly described as follows:
fig. 1 is an exploded view of the device of the present invention.
Fig. 2 is a schematic view of the structure of the device of the present invention.
Fig. 3 is a schematic view of the device of the present invention in use.
In the figure:
1. the device comprises a handle, 2 parts of a loading rod fixing block, 3 parts of a loading rod, 4 parts of bolts, 5 parts of a supporting seat, 6 parts of a screw rod, 7 parts of a guide rail, 8 parts of a force sensor, 9 parts of a guide rail base, 10 parts of a loading platform plate, 11 parts of a supporting rod, 12 parts of an aluminum section bracket, 13 parts of a supporting rod sheath, 14 parts of a supporting bracket, 15 parts of a screw rod loading structure and 16 parts of a bottom plate.
Detailed Description
The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings.
As shown in fig. 1 to 3, the loading device for testing the gap of the car seat back frame comprises a loading rod 3, a force sensor 8 arranged on the loading rod, a frame, a supporting seat 5, a loading platform plate 10 and a screw rod loading structure 15.
Support seat 5 liftable regulation establish in the frame, loading landing slab 10 rotatable regulation establish on the support seat, and lead screw loading structure establishes on loading landing slab, and load pole 3 establishes on lead screw loading structure. The loading structure is adjustable in horizontal direction, vertical direction and angle, can be adapted to various types of seats and clamps for measurement, and is strong in universality and simple and convenient to operate.
The frame includes bottom plate 16 and roof and a pair of support holder 14, a pair of support holder establishes on the bottom plate, and the top of a pair of support holder passes through the roof and links to each other and form frame construction, is equipped with vertical bracing piece 11 in the frame construction, is equipped with the guide hole of cover on the bracing piece on the supporting seat to be equipped with locking bolt 4 on the supporting seat. Furthermore, the support bracket is a square aluminum section bracket 12, so that the structural strength is high, and the weight is light.
The frame construction is the square frame of vertical setting, and the bracing piece is by the support setting of corresponding side, and the bottom of bracing piece passes through bracing piece sheath 13 setting, and stable in structure is reliable.
The both sides of loading platform board 10 all are equipped with the curb plate, and the curb plate is the semicircle board, is equipped with the semicircular guide slot that links to each other with the supporting seat on the semicircle board, can adjust loading angle.
The lead screw loading structure comprises a guide rail base 9, a guide rail 7, a lead screw 6, a sliding plate and a handle 1, wherein the guide rail base is arranged on a loading platform plate, the sliding plate is arranged on the guide rail base through the guide rail, the sliding plate is connected with the lead screw, the handle is arranged at one end of the lead screw, and a loading rod is arranged on the sliding plate.
The sliding plate is provided with a loading rod fixing block 2, and the lower part of the loading fixing block is provided with an arc-shaped clamping groove for clamping the loading rod.
The lead screw is rotated through the handle, so that a sensor at one end of a loading shaft on the guide rail is driven to load; compared with an air cylinder or other mechanical adjustment loading devices, the loading error is small and the cost is lower by using the screw rod.
The utility model discloses in when carrying out the measurement of backrest skeleton clearance, place the rear or the place ahead of the backrest of examination with loading device, fix on the testboard plane, adjustment loading device to experimental position rotates the lead screw through the handle, and then drives the sensor of the loading axle one end on the guide rail device and load, and the loading is easy and simple to handle.
The above-mentioned is only for the description of the preferred embodiments of the present invention, and the above-mentioned technical features can be combined at will to form a plurality of embodiments of the present invention.
The present invention has been described in detail with reference to the accompanying drawings, and it is apparent that the present invention is not limited by the above embodiments, and various insubstantial improvements can be made without modification to the present invention.
Claims (6)
1. The utility model provides a loading device for car seat back skeleton clearance test, includes the loading pole and establishes the force sensor on the loading pole, its characterized in that: the device also comprises a rack, a supporting seat, a loading platform plate and a screw rod loading structure; the supporting seat is arranged on the frame in a lifting and adjusting mode, the loading platform plate is arranged on the supporting seat in a rotating and adjusting mode, the lead screw loading structure is arranged on the loading platform plate, and the loading rod is arranged on the lead screw loading structure.
2. The loading device for the gap test of the backrest frame of the automobile seat as claimed in claim 1, wherein: the frame includes bottom plate and roof and a pair of support holder, a pair of support holder is established on the bottom plate, and the top of a pair of support holder passes through the roof and links to each other and form frame construction, is equipped with vertical bracing piece in the frame construction, is equipped with the guide hole of cover on the bracing piece on the supporting seat to be equipped with the locking bolt on the supporting seat.
3. The loading device for the gap test of the backrest frame of the automobile seat as claimed in claim 1, wherein: the both sides of loading platform board all are equipped with the curb plate, and the curb plate is the semicircle board, is equipped with the semicircular guide slot that links to each other with the supporting seat on the semicircle board.
4. The loading device for the gap test of the backrest frame of the automobile seat as claimed in claim 1, wherein: the lead screw loading structure comprises a guide rail base, a guide rail, a lead screw, a sliding plate and a handle, wherein the guide rail base is arranged on a loading platform plate, the sliding plate is arranged on the guide rail base through the guide rail, the sliding plate is connected with the lead screw, the handle is arranged at one end of the lead screw, and a loading rod is arranged on the sliding plate.
5. The loading device for the gap test of the automobile seat back frame according to claim 2, characterized in that: the support bracket is a square aluminum section bracket.
6. The loading device for the gap test of the automobile seat back frame according to claim 4, characterized in that: the sliding plate is provided with a loading rod fixing block, and the lower part of the loading fixing block is provided with an arc-shaped clamping groove for clamping the loading rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120045996.3U CN214095982U (en) | 2021-01-08 | 2021-01-08 | A loading device for car seat back skeleton clearance test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120045996.3U CN214095982U (en) | 2021-01-08 | 2021-01-08 | A loading device for car seat back skeleton clearance test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214095982U true CN214095982U (en) | 2021-08-31 |
Family
ID=77438036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120045996.3U Active CN214095982U (en) | 2021-01-08 | 2021-01-08 | A loading device for car seat back skeleton clearance test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214095982U (en) |
-
2021
- 2021-01-08 CN CN202120045996.3U patent/CN214095982U/en active Active
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