CN110657996A - Fixing device for vehicle seat detection - Google Patents
Fixing device for vehicle seat detection Download PDFInfo
- Publication number
- CN110657996A CN110657996A CN201910878153.9A CN201910878153A CN110657996A CN 110657996 A CN110657996 A CN 110657996A CN 201910878153 A CN201910878153 A CN 201910878153A CN 110657996 A CN110657996 A CN 110657996A
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- groove
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- threaded rod
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M99/00—Subject matter not provided for in other groups of this subclass
- G01M99/001—Testing of furniture, e.g. seats or mattresses
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- General Physics & Mathematics (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention relates to the technical field of vehicle part detection, and discloses a fixing device for vehicle seat detection, which comprises a detection table, wherein the upper end of the detection table is provided with a moving groove, and clamping parts are symmetrically and fixedly connected in the moving groove through a positioning mechanism; the positioning mechanism comprises a bearing, a threaded rod, two nuts and two moving blocks, the bearing is fixedly arranged in one end groove wall of the moving groove, one end of the threaded rod is arranged in an inner ring of the bearing, the threaded rod is connected with the inner ring wall of the bearing, one end of the moving groove, far away from the bearing, is provided with a rotating hole, one end of the threaded rod, far away from the bearing, penetrates through the rotating hole and extends outwards from the detection table, threads with opposite directions and symmetry are arranged on the rod wall of the threaded rod in the moving groove, and the two nuts are symmetrically arranged on the threaded rod. This fixing device for vehicle seat detects can solve and just need develop one set of frock respectively and fix the seat when carrying out the clearance to different seats at present, detects the higher problem of cost.
Description
Technical Field
The invention relates to the technical field of vehicle part detection, in particular to a fixing device for vehicle seat detection.
Background
As a more and more popular vehicle, the automobile has gradually entered thousands of households, is no longer an inaccessible commodity, has higher and higher requirements along with the use and understanding of people on the automobile when selecting to purchase automobile products, and people not only need safe, reliable and powerful automobiles, but also pay more attention to comfort. In a car, a seat is a car safety member for directly supporting and protecting an occupant from being injured during a collision, and is a car part which is most contacted by the occupant, so that the seat frame must have sufficient strength and rigidity. Because there are clearances among slide rail, angle adjuster and the four-bar linkage, consequently most manufacturers all require to measure the longitudinal clearance of seat skeleton when carrying out seat skeleton design verification. But the automobile body mounting point of different grade type and automotive interior spare are different, and consequently the size and the shape of seat skeleton, the slide rail stabilizer blade of production also are different, just need develop a set of frock respectively and fix the seat when carrying out the clearance inspection to different seats like this, and it is higher to detect the cost.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a fixing device for vehicle seat detection, which has the advantage of reducing the detection cost and solves the problem that the detection cost is higher because a set of tooling needs to be developed to fix the seat when the gap detection is carried out on different seats at present.
(II) technical scheme
In order to realize the purpose of reducing the detection cost, the invention provides the following technical scheme: a fixing device for vehicle seat detection comprises a detection table, wherein a moving groove is formed in the upper end of the detection table, and clamping parts are symmetrically and fixedly connected in the moving groove through a positioning mechanism;
the positioning mechanism comprises a bearing, a threaded rod, two nuts and two moving blocks, the bearing is fixedly arranged in one end groove wall of the moving groove, one end of the threaded rod is arranged in an inner ring of the bearing and connected with the inner ring wall of the bearing, one end of the moving groove, far away from the bearing, is provided with a rotating hole, one end of the threaded rod, far away from the bearing, penetrates through the rotating hole and extends outwards from the detection table, threads with opposite and symmetrical directions are arranged on the rod wall of the threaded rod in the moving groove, the two nuts are symmetrically arranged on the threaded rod, one end of the moving block is fixedly connected onto an annular side wall, close to the top, of the nut, and the other end of the moving block penetrates through a notch of the moving groove and is connected with a.
Preferably, examine the equal fixedly connected with support column in lower extreme four corners department of test table, the other end fixedly connected with roll wheel of support column, examine the equal fixedly connected with moving mechanism in lower extreme four corners department of test table, moving mechanism includes extension spring, removal pipe, constant head tank, spring, locating piece and locating hole, the one end fixed connection of extension spring is in the upper end of removing the pipe, the other end fixed connection of extension spring is at the lower extreme of examining the test table, the extension spring cover is established on the support column, the constant head tank is seted up on the column wall of support column, the one end fixed connection of spring is at the tank bottom of constant head tank, the other end of spring is connected with the one end that the locating piece is close to the constant head tank bottom, the locating hole is seted up on the pipe wall of removing the.
Preferably, be the even equidistance of annular on the pore wall in rotation hole and seted up a plurality of roll groove, the roll inslot is equipped with rolling ball, the notch setting that rolls the groove is passed to the one end that the roll groove tank bottom was kept away from to the ball, ball roll connection is on the pole wall of threaded rod.
Preferably, one end of the external thread rod positioned on the detection table is fixedly connected with a rotating handle, and the annular side wall of the rotating handle is provided with anti-skid threads.
Preferably, the nut is close to fixedly connected with stopper on the annular lateral wall of bottom, the spacing groove has been seted up to the tank bottom of shifting chute, the one end that the nut was kept away from to the stopper passes the notch of spacing groove and extends to the spacing inslot, just stopper sliding connection is in the spacing groove.
Preferably, the side wall of the positioning block close to one end of the spring is symmetrically and fixedly connected with sliding blocks, the groove wall of the positioning groove is provided with sliding grooves corresponding to the sliding blocks, and the sliding blocks are slidably connected in the corresponding sliding grooves.
Preferably, a sealing groove is formed in the groove wall, close to the notch, of the positioning groove, a sealing ring is fixedly connected to the groove bottom of the sealing groove, and the inner annular wall of the sealing ring is abutted to the positioning block.
(III) advantageous effects
Compared with the prior art, the invention provides a fixing device for detecting a vehicle seat, which has the following beneficial effects:
1. this fixing device for vehicle seat detects, through setting up the bearing, the threaded rod, a positioning mechanism is constituteed to nut and movable block, apply a turning force to the threaded rod, the threaded rod is at the bearing internal rotation, because screw thread opposite direction on the threaded rod, along with the rotation of threaded rod, two nuts are in opposite directions or the motion of carrying on the back mutually according to turning to of threaded rod on the threaded rod, two nuts drive two clamping parts through two movable blocks and are synchronous motion, distance between two grip blocks of clearance adjustment according to between the different seats, make check out test set can satisfy the clearance detection of different seats, the detection cost is reduced.
2. This fixing device is used in vehicle seat detects, through setting up the extension spring, remove the pipe, the constant head tank, a spring, a moving mechanism is constituteed to locating piece and locating hole, the bottom that removes the pipe offsets with ground, increase the frictional force between check out test set and the ground, prevent check out test set from being removed, when needs remove check out test set, a pressing force is applyed to the locating hole, compression spring breaks away from in the locating hole behind the locating piece atress, an ascending pulling force is applyed to removing the pipe by tensile extension spring this moment, make the lower extreme that removes the pipe break away from with ground mutually, make the convenient removal that removes of check out test set through the wheel that rolls.
Drawings
Fig. 1 is a schematic structural view of a fixing device for vehicle seat detection according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 1;
fig. 4 is an enlarged view of a portion C in fig. 2.
In the figure: the device comprises a detection table 1, a moving groove 2, a positioning mechanism 3, a bearing 31, a threaded rod 32, a nut 33, a moving block 34, a clamping part 4, a support column 5, a rolling wheel 6, a moving mechanism 7, a tension spring 71, a moving pipe 72, a positioning groove 73, a spring 74, a positioning block 75, a positioning hole 76, a rolling groove 8, a ball 9, a rotating handle 10, a limiting block 11, a limiting groove 12, a sliding block 13, a sliding groove 14, a sealing groove 15 and a sealing ring 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a fixing device for vehicle seat detection includes a detection table 1, a moving slot 2 is formed at the upper end of the detection table 1, and clamping portions 4 are symmetrically and fixedly connected in the moving slot 2 through a positioning mechanism 3;
the position adjusting mechanism 3 comprises a bearing 31, a threaded rod 32, two nuts 33 and two moving blocks 34, the bearing 31 is fixedly arranged in a groove wall at one end of the moving groove 2, one end of the threaded rod 32 is arranged in an inner ring of the bearing 31, the threaded rod 32 is connected with the inner ring wall of the bearing 31, a rotating hole is formed at one end of the moving groove 2 far away from the bearing 31, one end of the threaded rod 32 far away from the bearing 31 penetrates through the rotating hole and extends out of the detection table 1, threads with opposite and symmetrical directions are arranged on a rod wall of the threaded rod 32 in the moving groove 2, the two nuts 33 are symmetrically arranged on the threaded rod 32, one end of the moving block 34 is fixedly connected on an annular side wall of the nut 33 close to the top, the other end of the moving block 34 penetrates through a notch of the moving groove 2 and is connected with a corresponding clamping part 4, the threaded, along with the rotation of threaded rod 32, two nuts 33 are according to turning to of threaded rod 32 on threaded rod 32 and are the motion in opposite directions or back to back, and two nuts 33 drive two clamping parts 4 through two movable blocks 34 and are synchronous motion, according to the distance between the two clamping plates 4 of clearance adjustment between the different seats for check out test set can satisfy the clearance detection of different seats, has reduced and has detected the cost.
The four corners of the lower end of the detection table 1 are fixedly connected with support columns 5, the other ends of the support columns 5 are fixedly connected with rolling wheels 6, the four corners of the lower end of the detection table 1 are fixedly connected with moving mechanisms 7, each moving mechanism 7 comprises a tension spring 71, a moving pipe 72, a positioning groove 73, a spring 74, a positioning block 75 and a positioning hole 76, one end of each tension spring 71 is fixedly connected to the upper end of each moving pipe 72, the other end of each tension spring 71 is fixedly connected to the lower end of the detection table 1, each tension spring 71 is in a stretching state, each tension spring 71 is sleeved on each support column 5, each positioning groove 73 is formed in the column wall of each support column 5, one end of each spring 74 is fixedly connected to the bottom of each positioning groove 73, the other end of each spring 74 is connected with one end, close to the bottom of each positioning groove 73, of each positioning block, the bottom of the moving pipe 72 is abutted to the ground, friction force between the detection device and the ground is increased, the detection device is prevented from being moved, when the detection device needs to be moved, pressing force is applied to the positioning hole 76, the compression spring 74 is separated from the positioning hole 76 after the positioning block 75 is stressed, the stretched tension spring 71 applies upward tension to the moving pipe 72, the lower end of the moving pipe 72 is separated from the ground, and the detection device is conveniently moved through the rolling wheel 6.
A plurality of rolling groove 8 has been seted up to being the even equidistance of annular on the pore wall in rotation hole, is equipped with rolling ball 9 in the rolling groove 8, and the notch setting of rolling groove 8 is passed to the one end that 8 tank bottoms in rolling groove were kept away from to ball 9, and ball 9 roll connection carries out the centre gripping to threaded rod 32 through ball 9 that is the annular distribution on the pole wall of threaded rod 32 for threaded rod 32 rotates rotating downthehole stable.
One end of the external threaded rod 32 positioned on the detection table 1 is fixedly connected with a rotating handle 10, the annular side wall of the rotating handle 10 is provided with anti-skid threads, and the threaded rod 32 to be detected conveniently rotates synchronously by rotating the rotating handle 10.
The nut 33 is close to fixedly connected with stopper 11 on the annular lateral wall of bottom, and spacing groove 12 has been seted up to the tank bottom of shifting chute 2, and the one end that stopper 11 kept away from nut 33 passes the notch of spacing groove 12 and extends to spacing groove 12 in, and stopper 11 sliding connection is in spacing groove 12, because stopper 11 can only move in spacing groove 12, prevents that nut 33 from taking place to rotate along with the rotation of threaded rod 32.
The positioning block 75 is symmetrically and fixedly connected with the sliding block 13 on the side wall close to one end of the spring 74, the sliding groove 14 is formed in the groove wall of the positioning groove 73 and corresponds to the sliding block 13, the sliding block 13 is connected in the corresponding sliding groove 14 in a sliding mode, and the positioning block 75 drives the sliding block 13 to move in the sliding groove 14 when moving, so that the positioning block 75 can stably move in the positioning groove 73.
The groove wall of the positioning groove 73 close to the position of the groove opening is provided with a sealing groove 15, the groove bottom of the sealing groove 15 is fixedly connected with a sealing ring 16, the inner annular wall of the sealing ring 16 is abutted to the positioning block 75, and impurities are prevented from entering the positioning groove 73 through the sealing ring 16.
In summary, in the fixing device for vehicle seat detection, the threaded rod 32 rotates in the bearing 31, because the directions of the threads on the threaded rod 32 are opposite, the two nuts 33 move on the threaded rod 32 in the opposite directions or in the opposite directions according to the rotation direction of the threaded rod 32 along with the rotation of the threaded rod 32, the two nuts 33 drive the two clamping portions 4 to move synchronously through the two moving blocks 34, and the distance between the two clamping plates 4 is adjusted according to the gap between different seats, so that the detection equipment can meet the gap detection of different seats, and the detection cost is reduced; the bottom of the moving pipe 72 is abutted to the ground, friction force between the detection device and the ground is increased, the detection device is prevented from being moved, when the detection device needs to be moved, pressing force is applied to the positioning hole 76, the compression spring 74 is separated from the positioning hole 76 after the positioning block 75 is stressed, the stretched tension spring 71 applies upward tension to the moving pipe 72, the lower end of the moving pipe 72 is separated from the ground, and the detection device is conveniently moved through the rolling wheel 6.
It is to be noted that the term "comprises," "comprising," or any other variation thereof is intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A fixing device for vehicle seat detection comprises a detection table (1), and is characterized in that: the upper end of the detection table (1) is provided with a moving groove (2), and clamping parts (4) are symmetrically and fixedly connected in the moving groove (2) through a positioning mechanism (3);
the position adjusting mechanism (3) comprises a bearing (31), a threaded rod (32), two nuts (33) and two moving blocks (34), the bearing (31) is fixedly arranged in a groove wall at one end of the moving groove (2), one end of the threaded rod (32) is arranged in an inner ring of the bearing (31), the threaded rod (32) is connected with the inner ring wall of the bearing (31), one end of the moving groove (2) far away from the bearing (31) is provided with a rotating hole, one end of the threaded rod (32) far away from the bearing (31) penetrates through the rotating hole and extends out of the detection table (1), opposite and symmetrical threads are arranged on the rod wall of the threaded rod (32) in the moving groove (2), the two nuts (33) are symmetrically arranged on the threaded rod (32), one end of the moving block (34) is fixedly connected to an annular side wall of the nut (33) close to the top, the other end of the moving block (34) passes through the notch of the moving groove (2) and is connected with one corresponding clamping part (4).
2. The vehicle seat detection fixing device according to claim 1, characterized in that: the detecting table is characterized in that a supporting column (5) is fixedly connected to the four corners of the lower end of the detecting table (1), a rolling wheel (6) is fixedly connected to the other end of the supporting column (5), a moving mechanism (7) is fixedly connected to the four corners of the lower end of the detecting table (1), the moving mechanism (7) comprises a tension spring (71), a moving pipe (72), a positioning groove (73), a spring (74), a positioning block (75) and a positioning hole (76), one end of the tension spring (71) is fixedly connected to the upper end of the moving pipe (72), the other end of the tension spring (71) is fixedly connected to the lower end of the detecting table (1), the tension spring (71) is sleeved on the supporting column (5), the positioning groove (73) is arranged on the column wall of the supporting column (5), one end of the spring (74) is fixedly connected to the bottom of the positioning groove (73), the other end of the spring (74) is connected with one, the positioning hole (76) is formed in the pipe wall of the moving pipe (72), and one end, far away from the spring (74), of the positioning block (75) penetrates through the notch of the positioning groove (73) and extends into the positioning hole (76).
3. The vehicle seat detection fixing device according to claim 1, characterized in that: be the even equidistance of annular on the pore wall in rotation hole a plurality of roll groove (8) have been seted up, be equipped with rolling ball (9) in roll groove (8), the notch setting of roll groove (8) is passed to the one end that roll groove (8) tank bottom is kept away from in ball (9), ball (9) roll connection is on the pole wall of threaded rod (32).
4. The vehicle seat detection fixing device according to claim 1, characterized in that: one end of the external thread rod (32) positioned on the detection table (1) is fixedly connected with a rotating handle (10), and the annular side wall of the rotating handle (10) is provided with anti-skid threads.
5. The vehicle seat detection fixing device according to claim 1, characterized in that: nut (33) are close to fixedly connected with stopper (11) on the annular lateral wall of bottom, spacing groove (12) have been seted up to the tank bottom of shifting chute (2), the notch of spacing groove (12) is passed and extends to spacing groove (12) to the one end that nut (33) were kept away from in stopper (11), just stopper (11) sliding connection is in spacing groove (12).
6. The vehicle seat detection fixing device according to claim 2, characterized in that: the positioning block (75) is symmetrically and fixedly connected with sliding blocks (13) on the side wall close to one end of the spring (74), sliding grooves (14) are formed in the groove wall of the positioning groove (73) corresponding to the sliding blocks (13), and the sliding blocks (13) are connected in the corresponding sliding grooves (14) in a sliding mode.
7. The vehicle seat detection fixing device according to claim 2, characterized in that: the utility model discloses a sealing structure, including constant head tank (73), constant head tank (73) have been seted up on the cell wall that is close to the notch position seal groove (15), the tank bottom fixedly connected with sealing ring (16) of seal groove (15), the inner ring wall and locating piece (75) of sealing ring (16) offset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910878153.9A CN110657996A (en) | 2019-09-17 | 2019-09-17 | Fixing device for vehicle seat detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910878153.9A CN110657996A (en) | 2019-09-17 | 2019-09-17 | Fixing device for vehicle seat detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110657996A true CN110657996A (en) | 2020-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910878153.9A Pending CN110657996A (en) | 2019-09-17 | 2019-09-17 | Fixing device for vehicle seat detection |
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| Country | Link |
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| CN (1) | CN110657996A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111707488A (en) * | 2020-07-22 | 2020-09-25 | 中汽院(重庆)汽车检测有限公司 | Fixing device for vehicle seat detection |
| CN112162117A (en) * | 2020-08-21 | 2021-01-01 | 西安环宇芯微电子有限公司 | High-power and wide-range load-amplifying device for DC/DC test |
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| CN207730230U (en) * | 2018-01-18 | 2018-08-14 | 深圳市蓝欧光电有限公司 | LED charactrons test equipment |
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Application publication date: 20200107 |
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