CN214373350U

CN214373350U - Deflection test device for automobile rubber bushing

Info

Publication number: CN214373350U
Application number: CN202022571937.8U
Authority: CN
Inventors: 袁佳辉; 宣永福; 李新鹏; 傅中华; 傅聪儿
Original assignee: Zhejiang Jiuhui Machinery Co ltd
Current assignee: Zhejiang Jiuhui Machinery Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-10-08
Anticipated expiration: 2030-11-09

Abstract

The utility model is suitable for the field of automobile parts, and provides an automobile rubber bushing deflection test device, which comprises a base, wherein the upper end of the base is respectively and fixedly provided with a first mounting plate and a second mounting plate, one side of the surface of the first mounting plate is fixedly provided with a detection structure, a rotary shaft sleeve is movably inserted in the middle position of the opposite surfaces of the first mounting plate and the second mounting plate, one end of the rotary shaft sleeve passes through the first mounting plate, rotary screw sleeves are movably arranged on both sides of the inner part of the end, a latch block in the mounting groove is clamped with a rack under the action of a reset spring, so that a push rod is convenient to fix, when the push rod is pushed, a user pulls the pull rod to drive the latch block to retract into the mounting groove, so that the latch block is separated from the rack, and the push rod can move in the mounting sleeve, thereby facilitating movement of the push rod.

Description

Deflection test device for automobile rubber bushing

Technical Field

The utility model belongs to the technical field of auto parts, especially, relate to an automobile rubber bush beat test device.

Background

The automobile part processing is units forming the whole automobile part processing and a product serving for the automobile part processing, and the lining is a matching part used outside a mechanical part to achieve the functions of sealing, abrasion protection and the like, and is a ring sleeve playing the role of a gasket. In the field of valve applications, the liner is located within the valve cover, and is typically made of a corrosion resistant material such as polytetrafluoroethylene or graphite for sealing.

Rubber bush is important structure among the automobile parts, need test the measuring to it after producing rubber bush, when the beat is experimental, because its material is rubber, the texture is softer, and it presss from both sides tight comparatively difficult, presss from both sides tightly insecure, and the experiment can produce not hard up, influences the testing effect.

SUMMERY OF THE UTILITY MODEL

The utility model provides an automobile rubber bush beat test device aims at when the beat is experimental, because its material is rubber, the texture is softer, and it presss from both sides tightly comparatively difficultly, presss from both sides tightly insecure, and the experiment can produce not hard up, influences the detection effect.

The utility model is realized in such a way, a deflection test device for a rubber bushing of an automobile comprises a base, wherein the upper end of the base is respectively and fixedly provided with a first mounting plate and a second mounting plate, one side of the surface of the first mounting plate is fixedly provided with a detection structure, a rotary shaft sleeve is movably inserted at the middle position of the opposite surface of the first mounting plate and the second mounting plate, one end of the rotary shaft sleeve passes through the first mounting plate, rotary screw sleeves are movably arranged at both sides of the inner part of the end, four rotary screw sleeves are fixedly provided with an occlusion gear at the lower end, a push rod is movably inserted at the middle position of the inner part of the rotary shaft sleeve, grooves are respectively arranged at both sides of the surface of the push rod, a rack is fixedly arranged at one side of the inner part of each groove, the rack is meshed with the occlusion gear, and a mounting sleeve is fixedly arranged at one end of the inner part of the rotary shaft sleeve, the push rod is movably inserted in the mounting sleeve, a mounting groove is formed in one side in the mounting sleeve, a clamping tooth block is movably inserted in the mounting groove, one side of the clamping tooth block is clamped with the rack, a reset spring is fixedly mounted at one end of the clamping tooth block, the upper end of the reset spring is fixedly connected with the upper end in the mounting groove, telescopic screws are movably inserted in both sides of one end of the rotary shaft sleeve, one end of each telescopic screw is movably connected with the upper end in the rotary screw sleeve, an arc-shaped clamping plate is fixedly mounted at the upper end of each telescopic screw, slide rods are fixedly mounted on both sides of one end of the rotary screw sleeve, a sliding sleeve is movably sleeved on the surface of each slide rod, a supporting spring is fixedly mounted at one end of each slide sleeve, a movable connecting rod is movably mounted at the upper end of the sliding sleeve, and the upper end of each movable connecting rod is movably connected with the lower end of the arc-shaped clamping plate, the middle position of the upper end of the base is fixedly provided with a driving motor, and the output end of the driving motor is in transmission connection with the rotating shaft sleeve through a bevel gear and a change gear.

Preferably, a pull rod is movably inserted into one side of the surface of the mounting sleeve, and one end of the pull rod is movably inserted into the outer side of the rotating shaft sleeve.

Preferably, the two sides of the surface of the mounting sleeve are fixedly provided with mounting rods, the mounting rods and the pull rods are distributed in a staggered manner, and one ends of the mounting rods are fixedly connected with the inner wall of the rotary shaft sleeve.

Preferably, both sides of the surface of the rotary shaft sleeve are provided with through holes, the telescopic screw rod is movably inserted into the through holes, and both sides of the inside of the through holes are fixedly provided with limit blocks.

Preferably, both sides of the surface of the telescopic screw rod are provided with limit grooves, and the limit grooves are movably connected with the limit blocks.

Preferably, the inside both sides of mounting groove have all been seted up the spout, the equal fixed mounting in both sides of latch piece one end has the slider, the slider with spout swing joint.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a car rubber bush beat test device:

1. through the arrangement of the push rod, the whole device has a good clamping effect, a user pushes the push rod, the push rod moves along the rotary shaft sleeve, the push rod drives the rotary screw sleeve to rotate through the rack and the meshing gear, the telescopic screw rod is prevented from rotating along the rotary screw sleeve under the action of the limiting block and the limiting groove, the extension of the telescopic screw rod is influenced, the telescopic screw rod drives the arc-shaped clamping plate to move upwards, rubber bushings with different diameters can be conveniently fixed, when the arc-shaped clamping plate moves, the sliding sleeve moves along the sliding rod, and under the action of the supporting spring, the sliding sleeve supports the arc-shaped clamping plate through the movable connecting rod, so that the clamping effect is enhanced;

2. through the setting of installation cover, the fixed effect of whole push rod has been strengthened, the inside latch piece of mounting groove is under reset spring's effect for latch piece and rack looks joint, thereby the push rod of being convenient for is fixed, when promoting the push rod, the user stimulates the pull rod, the pull rod drives the inside that the latch piece contracts the mounting groove, make latch piece and rack break away from mutually, make the push rod can remove in the inside of installation cover, thereby be convenient for to the removal of push rod.

Drawings

FIG. 1 is a schematic view of the installation position of the whole device of the present invention;

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 3 is an enlarged schematic structural view of the position B in fig. 1 according to the present invention;

in the figure: 1. a base; 2. a first mounting plate; 3. a second mounting plate; 4. rotating the shaft sleeve; 5. a push rod; 6. A drive motor; 7. an arc-shaped clamping plate; 8. a support spring; 9. a movable connecting rod; 10. a slide bar; 11. an engaging gear; 12. a rack; 13. rotating the threaded sleeve; 14. a sliding sleeve; 15. a telescopic screw; 16. installing a sleeve; 17. A pull rod; 18. a latch block; 19. a return spring; 20. and (4) mounting the groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-3, the utility model provides a technical solution of a car rubber bushing deflection test device: comprises a base 1, a first mounting plate 2 and a second mounting plate 3 are respectively fixedly mounted at the upper end of the base 1, a detection structure is fixedly mounted at one side of the surface of the first mounting plate 2, a rotary shaft sleeve 4 is movably inserted at the middle position of the opposite surface of the first mounting plate 2 and the second mounting plate 3, one end of the rotary shaft sleeve 4 passes through the first mounting plate 2, rotary screw sleeves 13 are movably mounted at both sides of the inner part of the end, meshing gears 11 are fixedly mounted at the lower ends of the four rotary screw sleeves 13, a push rod 5 is movably inserted at the middle position of the inner part of the rotary shaft sleeve 4, grooves are respectively formed at both sides of the surface of the push rod 5, a rack 12 is fixedly mounted at one side of the inner part of each groove, the rack 12 is meshed with the meshing gears 11, a mounting sleeve 16 is fixedly mounted at one end of the inner part of the rotary shaft sleeve 4, the push rod 5 is movably inserted in the inner part of the mounting sleeve 16, a mounting groove 20 is formed at one side of the inner part of the mounting sleeve 16, a latch block 18 is movably inserted in the mounting groove 20, one side of the latch block is clamped with the rack 12, one end of the latch block 18 is fixedly provided with a return spring 19, the upper end of the return spring 19 is fixedly connected with the upper end in the mounting groove 20, two sides of one end of the rotary shaft sleeve 4 are movably inserted with telescopic screw rods 15, one end of the telescopic screw is movably connected with the upper end inside the rotary screw sleeve 13, the upper end of the telescopic screw 15 is fixedly provided with an arc-shaped clamping plate 7, both sides of one end of the rotary screw sleeve 13 are fixedly provided with a sliding rod 10, the surface of the sliding rod 10 is movably sleeved with a sliding sleeve 14, one end of the base is fixedly provided with a supporting spring 8, the upper end of the sliding sleeve 14 is movably provided with a movable connecting rod 9, the upper end of the movable connecting rod 9 is movably connected with the lower end of the arc-shaped clamping plate 7, the middle position of the upper end of the base 1 is fixedly provided with a driving motor 6, and the output end of the driving motor is in transmission connection with the rotary shaft sleeve 4 through a bevel gear and a change gear.

In this embodiment, a user pushes a push rod 5, the push rod 5 moves along a rotary shaft sleeve 4, the push rod 5 rotates a rotary screw sleeve 13 through a rack 12 and a meshing gear 11, a telescopic screw 15 drives an arc-shaped clamping plate 7 to move upwards so as to fix rubber bushings with different diameters, when the arc-shaped clamping plate 7 moves, a sliding sleeve 14 moves along a sliding rod 10, under the action of a supporting spring 8, the sliding sleeve 14 supports the arc-shaped clamping plate 7 through a movable connecting rod 9, the clamping effect is enhanced, a clamping tooth block 18 in a mounting groove 20 is clamped with the rack 12 under the action of a return spring 19 so as to be convenient for fixing the push rod 5, when the push rod 5 is pushed, the user pulls a pull rod 17, the pull rod 17 drives the clamping tooth block 18 to contract into the mounting groove 20, the clamping tooth block 18 is separated from the rack 12, so that the push rod 5 can move in the mounting sleeve 16, thereby be convenient for to the removal of push rod 5, driving motor 6 drives rotatory axle sleeve 4 through conical gear and change gear and rotates for rubber bush rotates, under the effect that detects the structure, is convenient for detect the rubber bush who rotates.

Furthermore, a pull rod 17 is movably inserted into one side of the surface of the mounting sleeve 16, and one end of the pull rod 17 is movably inserted into the outer side of the rotating shaft sleeve 4.

In the embodiment, the pull rod 17 is convenient for a user to drive the latch block 18 to move

Furthermore, the two sides of the surface of the mounting sleeve 16 are fixedly provided with mounting rods, the four mounting rods and the pull rod 17 are distributed in a staggered manner, and one end of each mounting rod is fixedly connected with the inner wall of the rotary shaft sleeve 4.

In the present embodiment, the mounting sleeve 16 is fixed by the mounting rod,

further, the both sides on 4 surfaces of rotatory axle sleeve have all been seted up and have been perforated, and its inside activity interlude has flexible screw 15, and the equal fixed mounting in both sides of perforation inside has the stopper, and the spacing groove has all been seted up to the both sides on flexible screw 15 surface, spacing groove and stopper swing joint.

In this embodiment, the telescopic screw 15 is under the effect of stopper and spacing groove, and it is rotatory to avoid telescopic screw 15 to follow rotatory swivel nut 13, influences telescopic screw 15's extension.

Further, the inside both sides of mounting groove 20 have all been seted up the spout, and the equal fixed mounting in both sides of 18 one ends of latch piece has the slider, slider and spout swing joint.

In the present embodiment, the latch block 18 strengthens the movable connection between the latch block 18 and the mounting groove 20 under the action of the sliding groove and the sliding block.

The utility model discloses a theory of operation and use flow: the user promotes push rod 5, push rod 5 moves along rotatory axle sleeve 4, push rod 5 mobilizes rotatory swivel nut 13 through rack 12 and interlock gear 11 and rotates, telescopic screw 15 is under stopper and spacing groove's effect, it is rotatory to avoid telescopic screw 15 to follow rotatory swivel nut 13, influence the extension of telescopic screw 15, telescopic screw 15 drives arc cardboard 7 and moves upwards, be convenient for fix the rubber bush of different diameters, when arc cardboard 7 moves, sliding sleeve 14 moves along slide bar 10, under the effect of supporting spring 8, sliding sleeve 14 supports arc cardboard 7 through movable connecting rod 9, strengthened the card and solid effect, latch piece 18 inside mounting groove 20 is under the effect of reset spring 19, make latch piece 18 and rack 12 joint mutually, thereby be convenient for push rod 5 to fix, when promoting push rod 5, the user stimulates pull rod 17, the pull rod 17 drives the clamping tooth block 18 to shrink to the inside of the mounting groove 20, so that the clamping tooth block 18 is separated from the rack 12, the push rod 5 can move in the mounting sleeve 16, the push rod 5 is convenient to move, the driving motor 6 drives the rotary shaft sleeve 4 to rotate through the bevel gear and the change gear, the rubber bushing rotates, and the rotating rubber bushing is convenient to detect under the effect of the detection structure.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides an automobile rubber bushing beat test device, includes base (1), its characterized in that: the upper end of the base (1) is respectively fixedly provided with a first mounting plate (2) and a second mounting plate (3), one side of the surface of the first mounting plate (2) is fixedly provided with a detection structure, the middle positions of opposite surfaces of the first mounting plate (2) and the second mounting plate (3) are movably inserted with a rotary shaft sleeve (4), one end of the rotary shaft sleeve (4) penetrates through the first mounting plate (2), the two sides of the inner part of the end are both movably provided with rotary screw sleeves (13), the lower ends of the four rotary screw sleeves (13) are both fixedly provided with an occlusion gear (11), the middle position of the inner part of the rotary shaft sleeve (4) is movably inserted with a push rod (5), the two sides of the surface of the push rod (5) are both provided with grooves, one side of the inner part of the grooves is fixedly provided with a rack (12), and the rack (12) is meshed with the occlusion gear (11), an installation sleeve (16) is fixedly installed at one end inside the rotary shaft sleeve (4), the push rod (5) is movably inserted inside the installation sleeve (16), an installation groove (20) is formed in one side inside the installation sleeve (16), a clamping tooth block (18) is movably inserted inside the installation groove (20), one side of the clamping tooth block is clamped with the rack (12), a reset spring (19) is fixedly installed at one end of the clamping tooth block (18), the upper end of the reset spring (19) is fixedly connected with the upper end inside the installation groove (20), a telescopic screw rod (15) is movably inserted into two sides of one end of the rotary shaft sleeve (4), one end of the telescopic screw rod is movably connected with the upper end inside the rotary screw sleeve (13), an arc-shaped clamping plate (7) is fixedly installed at the upper end of the telescopic screw rod (15), a slide rod (10) is fixedly installed on two sides of one end of the rotary screw sleeve (13), the surface activity cover of slide bar (10) is equipped with sliding sleeve (14), and its one end fixed mounting has supporting spring (8), the upper end movable mounting of sliding sleeve (14) has movable connecting rod (9), the upper end of movable connecting rod (9) with the lower extreme swing joint of arc cardboard (7), intermediate position department fixed mounting of base (1) upper end has driving motor (6), its output pass through conical gear and change gear with rotatory axle sleeve (4) transmission is connected.

2. The device for testing the deflection of the rubber bushing of the automobile as claimed in claim 1, wherein: a pull rod (17) is movably inserted into one side of the surface of the mounting sleeve (16), and one end of the pull rod (17) is movably inserted into the outer side of the rotary shaft sleeve (4).

3. The device for testing the deflection of the rubber bushing of the automobile as claimed in claim 2, wherein: the installation sleeve is characterized in that installation rods are fixedly installed on two sides of the surface of the installation sleeve (16), the installation rods and the pull rod (17) are distributed in a staggered mode, and one end of each installation rod is fixedly connected with the inner wall of the rotary shaft sleeve (4).

4. The device for testing the deflection of the rubber bushing of the automobile as claimed in claim 1, wherein: the both sides on rotatory axle sleeve (4) surface have all been seted up and have been perforated, and its inside activity is alternates there are telescopic screw (15), the equal fixed mounting in both sides of perforating inside has the stopper.

5. The device for testing the deflection of the rubber bushing of the automobile as claimed in claim 4, wherein: the limiting grooves are formed in two sides of the surface of the telescopic screw (15) and are movably connected with the limiting blocks.

6. The device for testing the deflection of the rubber bushing of the automobile as claimed in claim 1, wherein: the inside both sides of mounting groove (20) have all been seted up the spout, the equal fixed mounting in both sides of latch piece (18) one end has the slider, the slider with spout swing joint.