CN208606998U - A kind of automobile chair frame steel wire device for testing endurance - Google Patents

Abstract

The utility model discloses a kind of automobile chair frame steel wire device for testing endurance, including first support, the upper end of the first support is fixedly installed with clamp, the lower end of the first support is fixedly installed with bottom plate, the bottom plate is fixedly installed with second support away from the upper end of first support, the upper front end of the second support is fixedly installed with switch, the upper rear end of the second support is fixedly installed with power subject, the inside of the clamp is equipped with the first support plate, the upper rear of first support plate is symmetrically fixedly installed with slide bar, the outboard end of the slide bar slidably connects pressing plate, the upper rear of the pressing plate symmetrically offers slide opening, and the inner end of slide opening is slidably mounted on the outboard end of slide bar, the inside of the clamp is equipped with the first support plate, the upper rear of first support plate is symmetrically fixedly installed with slide bar, The outboard end of the slide bar slidably connects pressing plate.The utility model can detect automobile skeleton steel wire durability, better meet and use needs.

Description

A kind of automobile chair frame steel wire device for testing endurance

Technical field

The utility model relates to automobile parts equipment technical field, specially a kind of automobile chair frame steel wire durability is surveyed Trial assembly is set.

Background technique

Automobile chair frame steel wire is used in a kind of steel wire on automotive seat, but existing automobile chair frame steel wire is deposited Can not understand after manufacture mitogenetic producing line in the middle part of its use value or production process do not debug it is appropriate, but outside the product produced The problem of the case where sight indifference, there are stealthy flaws, leading to the automobile chair frame steel wire durability of production can not observe, institute To be badly in need of wanting a kind of device for being able to solve the above problem.

Utility model content

It is above-mentioned to solve the purpose of this utility model is to provide a kind of automobile chair frame steel wire device for testing endurance The problem of being proposed in background technique.

To achieve the above object, the utility model provides the following technical solutions: a kind of automobile chair frame steel wire durability Test device, including first support, the upper end of the first support are fixedly installed with clamp, and the lower end of the first support is fixed Bottom plate is installed, the bottom plate is fixedly installed with second support away from the upper end of first support, on the front end of the second support Portion is fixedly installed with switch, and the upper rear end of the second support is fixedly installed with power subject.

Preferably, the inside of the clamp is equipped with the first support plate, and the upper rear of first support plate is symmetrically fixed Slide bar is installed, the outboard end of the slide bar slidably connects pressing plate, and the upper rear of the pressing plate symmetrically offers slide opening, and The inner end of slide opening is slidably mounted on the outboard end of slide bar, and the posterior central screw thread interlocking of the pressing plate is equipped with threaded post, institute The upper rear center interlocking for stating the first support plate is equipped with first bearing, and the lower end periphery of the threaded post is fixedly mounted on the The upper end of the inner end of one bearing, the threaded post is fixedly connected with knob.

Preferably, the inside of the power subject is equipped with the second support plate, and the front center of second support plate is fixed It is connected with fixed ring, the inner end of the fixed ring is fixedly installed with second bearing, the fixed peace in the inner end of the second bearing Equipped with first rotating shaft, second support plate front end side is fixedly connected with third shaft, and the outboard end of the third shaft is solid Dingan County is equipped with fourth bearing, and the lower end of the fourth bearing is fixedly connected with pull rod, and the lower end of the pull rod is fixedly connected with the Three bearings, the inner end of the 3rd bearing are fixedly installed with the second shaft, and the front end of second shaft is fixedly connected with Two gears, and the second shaft is fixedly mounted on the periphery of second gear, the center of the second gear is fixedly installed with the 5th axis It holds, the inner end of the 5th bearing is equipped with the 4th shaft, and the outboard end engagement of the second gear is equipped with first gear, The front end of the first gear is fixedly installed with motor.

Preferably, the lower end of first support plate is fixedly mounted on the upper end of first support.

Preferably, the clamp has a pair, and is fixedly connected on the second support plate away from the clamp lower end of first support Upper end.

Preferably, the front end of the first rotating shaft and the 4th shaft is fixedly connected on the rear end of second support, the motor Outboard end interlocking be fixedly mounted on the inside of second support.

Preferably, the switch and motor are electrical connected with external power supply.

Preferably, the switch is time switch.

Preferably, the motor model is Y200L1-2.

Compared with prior art, the beneficial effects of the utility model are as follows:

Pressing plate is slided up and down can only along slide bar using slide bar and slide opening, cannot horizontally rotate while utilizing pressing plate and screw thread The screw thread installation relation of column and the lower end periphery of threaded post are fixedly mounted on the inner end of first bearing, and manual rotation's knob is logical It crosses threaded post and adjusts pressing plate at a distance from the first support plate, test article is fixed on by pressing plate and first by the adjusting adjusted the distance Between fagging, energy conversion is provided for device using motor, converts electrical energy into kinetic energy, power-conversion is provided for device and sets It is standby, it is fixedly mounted on the upper end of first support using the lower end of the first support plate, provides support force for clamp, improves clamp Stable degree is fixedly connected on the upper end of the second support plate using the clamp lower end away from first support, makes the upper of the second support plate End has the function of clamp, facilitates the fixed test article in the second support plate top, utilizes the front end of first rotating shaft and the 4th shaft It is fixedly connected on the rear end of second support, it is power subject that the outboard end interlocking of motor, which is fixedly mounted on the inside of second support, Part provide support force, improve the operating practicability of power subject, turn on the switch connect motor power supply, utilize motor will Power conversion be rotation can, by first gear, second gear, the second shaft, 3rd bearing and pull rod drive third shaft and Fourth bearing moves up and down, and pushes the second support plate by moving up and down for fourth bearing, recycles the rotation of second bearing, make Second support plate swings back and forth, and the test article being fixed on inside clamp is distorted back and forth, provides essential condition to check, utilizes Switch is that time switch obtains runing time, by the damage degree of runing time and distortion, calculates the durability degree of steel wire, completes The test durable to steel wire, solves the problems, such as that the automobile chair frame steel wire durability of production can not be observed.

Detailed description of the invention

Fig. 1 is the agent structure schematic diagram of the utility model；

Fig. 2 is the clamp structure schematic diagram of the utility model；

Fig. 3 is the power subject structural schematic diagram of the utility model.

In figure: 1- first support, 2- clamp, 3- power subject, 4- switch, 5- second support, 6- bottom plate, 7- slide bar, 8- Slide opening, 9- threaded post, 10- knob, 11- first bearing, 12- pressing plate, the first support plate of 13-, the second support plate of 14-, 15- are fixed Ring, 16- second bearing, 17- first rotating shaft, 18- first gear, 19- motor, 20- second gear, the second shaft of 21-, 22- Three bearings, 23- third shaft, 24- fourth bearing.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, a kind of embodiment provided by the utility model: a kind of automobile chair frame steel wire durability test Device, including first support 1, the upper end of first support 1 are fixedly installed with clamp 2, and the lower end of first support 1 is fixedly installed with bottom Plate 6, bottom plate 6 are fixedly installed with second support 5 away from the upper end of first support 1, and the upper front end of second support 5 is fixedly installed with Switch 4, the upper rear end of second support 5 are fixedly installed with power subject 3.

The inside of clamp 2 is equipped with the first support plate 13, and the upper rear of the first support plate 13 is symmetrically fixedly installed with slide bar 7, the outboard end of slide bar 7 slidably connects pressing plate 12, and the upper rear of pressing plate 12 symmetrically offers slide opening 8, and the inside of slide opening 8 End is slidably mounted on the outboard end of slide bar 7, and the posterior central screw thread interlocking of pressing plate 12 is equipped with threaded post 9, the first support plate 13 Upper rear center interlocking first bearing 11 is installed, the lower end periphery of threaded post 9 is fixedly mounted on the interior of first bearing 11 Side, the upper end of threaded post 9 are fixedly connected with knob 10, make pressing plate 12 that can only glide on slide bar 7 using slide bar 7 and slide opening 8 It is dynamic, it cannot horizontally rotate while be fixed using pressing plate 12 and the screw thread installation relation of threaded post 9 and the lower end periphery of threaded post 9 It is mounted on the inner end of first bearing 11, manual rotation's knob 10 adjusts pressing plate 12 and the first support plate 13 by threaded post 9 Test article is fixed between pressing plate 12 and the first support plate 13 by distance by the adjusting adjusted the distance, and the inside of power subject 3 is set There is the second support plate 14, the front center of the second support plate 14 is fixedly connected with fixed ring 15, and the inner end of fixed ring 15 is fixed Second bearing 16 is installed, the inner end of second bearing 16 is fixedly installed with first rotating shaft 17,14 front end side of the second support plate It is fixedly connected with third shaft 23, the outboard end of third shaft 23 is fixedly installed with fourth bearing 24, the lower end of fourth bearing 24 It is fixedly connected with pull rod, the lower end of pull rod is fixedly connected with 3rd bearing 22, and the inner end of 3rd bearing 22 is fixedly installed with Two shafts 21, the front end of the second shaft 21 is fixedly connected with second gear 20, and the second shaft 21 is fixedly mounted on second gear 20 periphery, the center of second gear 20 are fixedly installed with 5th bearing, and the inner end of 5th bearing is equipped with the 4th shaft, the The outboard end engagement of two gears 20 is equipped with first gear 18, and the front end of first gear 18 is fixedly installed with motor 19, utilizes electricity Machine 19 provides energy conversion for device, converts electrical energy into kinetic energy, provides power conversion equipment, the first support plate 13 for device Lower end be fixedly mounted on the upper end of first support 1, be fixedly mounted on the upper of first support 1 using the lower end of the first support plate 13 End provides support force for clamp 2, improves the stable degree of clamp 2, and clamp 2 has a pair, and under the clamp 2 of first support 1 End is fixedly connected on the upper end of the second support plate 14, is fixedly connected on the second support using 2 lower end of clamp away from first support 1 The upper end of plate 14 makes the upper end of the second support plate 14 have the function of clamp 2, facilitates the fixed test in 14 top of the second support plate The front end of product, first rotating shaft 17 and the 4th shaft is fixedly connected on the rear end of second support 5, and the outboard end of motor 19, which is rabbeted, to be fixed It is mounted on the inside of second support 5, after being fixedly connected on second support 5 using the front end of first rotating shaft 17 and the 4th shaft End, the outboard end interlocking of motor 19 are fixedly mounted on the inside of second support 5, and the part for power subject 3 provides support force, mentions High the operating practicability of power subject 3, switch 4 and motor 19 are electrical connected with external power supply, turn on the switch 4 connection motors 19 Power supply, using motor 19 by power conversion be rotation can, pass through first gear 18, second gear 20, the second shaft 21, third Bearing 22 and pull rod drive third shaft 23 and fourth bearing 24 to move up and down, and push the by moving up and down for fourth bearing 24 Two support plates 14 recycle the rotation of second bearing 16, so that the second support plate 14 is swung back and forth, will be fixed on inside clamp 2 Test article distorts back and forth, provides essential condition to check, switch 4 is time switch, is that time switch is transported using switch 4 The row time calculates the durability degree of steel wire by the damage degree of runing time and distortion, completes the test durable to steel wire, 19 model Y200L1-2 of motor.

Working principle: pressing plate 12 is slided up and down can only along slide bar 7 using slide bar 7 and slide opening 8, cannot be horizontally rotated simultaneously The interior of first bearing 11 is fixedly mounted on using the lower end periphery of the screw thread installation relation and threaded post 9 of pressing plate 12 and threaded post 9 Side, manual rotation's knob 10 adjust pressing plate 12 at a distance from the first support plate 13 by threaded post 9, are device using motor 19 Energy conversion is provided, kinetic energy is converted electrical energy into, is fixedly mounted on the upper of first support 1 using the lower end of the first support plate 13 End, provides support force for clamp 2, is fixedly connected on the upper of the second support plate 14 using 2 lower end of clamp away from first support 1 End, is made the upper end of the second support plate 14 have the function of clamp 2, is fixedly connected using first rotating shaft 17 with the front end of the 4th shaft In the rear end of second support 5, the outboard end interlocking of motor 19 is fixedly mounted on the inside of second support 5, is the zero of power subject 3 Part provides support force, turns on the switch the power supply of 4 connection motors 19, and power conversion is passed through first to rotate energy using motor 19 Gear 18, second gear 20, the second shaft 21,3rd bearing 22 and pull rod drive and move down in third shaft 23 and fourth bearing 24 It is dynamic, the second support plate 14 is pushed by moving up and down for fourth bearing 24, the rotation of second bearing 16 is recycled, makes the second support Plate 14 swings back and forth, and the test article being fixed on inside clamp 2 is distorted back and forth, when obtaining operation using switch 4 for time switch Between, by the damage degree of runing time and distortion, calculate the durability degree of steel wire.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (9)

1. a kind of automobile chair frame steel wire device for testing endurance, including first support (1), it is characterised in that: described first The upper end of bracket (1) is fixedly installed with clamp (2), and the lower end of the first support (1) is fixedly installed with bottom plate (6), the bottom Plate (6) is fixedly installed with second support (5) away from the upper end of first support (1), and the upper front end of the second support (5) is fixed It is equipped with switch (4), the upper rear end of the second support (5) is fixedly installed with power subject (3).

2. a kind of automobile chair frame steel wire device for testing endurance according to claim 1, it is characterised in that: the folder The inside of body (2) is equipped with the first support plate (13), and the upper rear of first support plate (13) is symmetrically fixedly installed with slide bar (7), the outboard end of the slide bar (7) slidably connects pressing plate (12), and the upper rear of the pressing plate (12) symmetrically offers cunning Hole (8), and the inner end of slide opening (8) is slidably mounted on the outboard end of slide bar (7), the posterior central screw thread of the pressing plate (12) is embedding It connects and is equipped with threaded post (9), the upper rear center interlocking of first support plate (13) is equipped with first bearing (11), described The lower end periphery of threaded post (9) is fixedly mounted on the inner end of first bearing (11), and the upper end of the threaded post (9) is fixedly connected There are knob (10).

3. a kind of automobile chair frame steel wire device for testing endurance according to claim 1, it is characterised in that: described dynamic The advocate inside of body (3) is equipped with the second support plate (14), and the front center of second support plate (14) is fixedly connected with fixation The inner end of ring (15), the fixed ring (15) is fixedly installed with second bearing (16), the inner end of the second bearing (16) It is fixedly installed with first rotating shaft (17), the second support plate (14) front end side is fixedly connected with third shaft (23), described The outboard end of third shaft (23) is fixedly installed with fourth bearing (24), and the lower end of the fourth bearing (24) is fixedly connected with drawing Bar, the lower end of the pull rod are fixedly connected with 3rd bearing (22), and the inner end of the 3rd bearing (22) is fixedly installed with The front end of two shafts (21), second shaft (21) is fixedly connected with second gear (20), and the fixed peace of the second shaft (21) Mounted in the periphery of second gear (20), the center of the second gear (20) is fixedly installed with 5th bearing, the 5th bearing Inner end the 4th shaft is installed, the outboard end engagement of the second gear (20) is equipped with first gear (18), described the The front end of one gear (18) is fixedly installed with motor (19).

4. a kind of automobile chair frame steel wire device for testing endurance according to claim 2, it is characterised in that: described The lower end of one support plate (13) is fixedly mounted on the upper end of first support (1).

5. a kind of automobile chair frame steel wire device for testing endurance according to claim 2 or 3, it is characterised in that: institute Stating clamp (2) has a pair, and the upper end of the second support plate (14) is fixedly connected on away from clamp (2) lower end of first support (1).

6. a kind of automobile chair frame steel wire device for testing endurance according to claim 3, it is characterised in that: described The front end of one shaft (17) and the 4th shaft is fixedly connected on the rear end of second support (5), and the outboard end of the motor (19) is embedding Connect the inside for being fixedly mounted on second support (5).

7. a kind of automobile chair frame steel wire device for testing endurance according to claim 1 or 3, it is characterised in that: institute It states switch (4) and motor (19) is electrical connected with external power supply.

8. a kind of automobile chair frame steel wire device for testing endurance according to claim 1, it is characterised in that: described to open Closing (4) is time switch.

9. a kind of automobile chair frame steel wire device for testing endurance according to claim 3, it is characterised in that: the electricity Machine (19) model Y200L1-2.