CN219810615U - Durability test device for automobile spindle production - Google Patents
Durability test device for automobile spindle production Download PDFInfo
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- CN219810615U CN219810615U CN202320860127.5U CN202320860127U CN219810615U CN 219810615 U CN219810615 U CN 219810615U CN 202320860127 U CN202320860127 U CN 202320860127U CN 219810615 U CN219810615 U CN 219810615U
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- main shaft
- main body
- ring
- durability test
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Abstract
The utility model relates to the technical field of test devices, in particular to a durability test device for automobile spindle production, which comprises a workbench, clamping plates and limiting blocks, wherein two side plates are fixedly connected to the top of the workbench, a spindle main body is arranged between the side plates, the clamping plates are arranged outside one end of the spindle main body, one end of the spindle main body is fixed, then one end of the spindle main body is placed between the side plate on the other side and the limiting block, an adjusting bolt is rotated after the spindle main body is placed, a fixing plate in threaded connection with the adjusting bolt drives the limiting block to move downwards, the other end of the spindle main body is tightly clamped, the spindle main body can be fixed on the workbench, and an elastic component can drive the clamping plates to clamp one end of the spindle main body through self elasticity, so that the operation of fixing the spindle main body is reduced, the device is more convenient for users to assemble and disassemble, and the working efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of test devices, in particular to a durability test device for automobile spindle production.
Background
A spindle, which is a kind of spindle that receives power from an engine or a motor and transmits it to other parts, is a kind of spindle and needs to be detected for its durability using a durability detecting device when the spindle is manufactured and shipped.
1. When the automobile main shaft is installed, various fasteners are needed, the operation is complex and complicated, the operation is inconvenient for operators, the time for the operators to assemble and disassemble the main shaft is prolonged, and the working efficiency is reduced.
2. When most durability test devices are used, the device can only detect the main shafts with fixed types, can not detect the main shafts with different diameters according to the use requirements, and has a small use range.
Disclosure of Invention
Aiming at the problems in the prior art, a durability test device for automobile spindle production is provided.
The specific technical scheme is as follows:
the utility model provides a durability test device is used in automobile spindle production, includes workstation, splint and stopper, two curb plates of workstation top fixedly connected with, be equipped with the main shaft main part between the curb plate, main shaft main part one end outside is equipped with splint, the splint is kept away from one side fixedly connected with telescopic block of main shaft main part, the telescopic block is kept away from one side fixedly connected with rotation ring of splint, the rotation ring outside is equipped with solid fixed ring, gu fixed ring fixedly connected with is in on the curb plate, the rotation ring is kept away from one end fixedly connected with transmission block of main shaft main part, the transmission block is kept away from one side of main shaft main part is equipped with the linking axle, the linking axle is located respectively the upper and lower both sides of rotation axle, the main shaft main part is kept away from one side of gu fixed ring is equipped with the stopper, stopper both sides fixedly connected with fixed plate, the last regulation bolt that runs through of fixed plate.
Preferably, two clamping plates are arranged, the two clamping plates are positioned on the upper side and the lower side of one end of the main shaft main body, a groove is formed in one side of each clamping plate corresponding to the main shaft main body, rubber blocks are fixedly connected in the grooves, and a plurality of rubber blocks are arranged.
Preferably, the rotating ring is located inside the fixed ring and is movably connected with the fixed ring, a hollow groove is formed in the rotating ring, a movable block is movably connected in the hollow groove, and one end, away from the fixed ring, of the movable block is fixedly connected to the clamping plate.
Preferably, the telescopic block is fixedly connected between the clamping plate and the rotating ring, and is provided with a plurality of telescopic blocks, and an elastic component is movably connected inside the telescopic blocks.
Preferably, the side plates are two, one side, which is close to the fixing ring, of the side plate, which is far away from the other side plate is fixedly connected with a shell, a rotating motor is fixedly connected inside the shell, the rotating shaft is movably connected to one end of the rotating motor, and the transmission block penetrates through the shell and is fixedly connected with the rotating ring.
Preferably, the adjusting bolt is in threaded connection with the fixing plate, and the bottom end of the adjusting bolt penetrates through the fixing plate and is fixedly connected to the top of the side plate.
Preferably, a groove is formed in the top of the side plate far away from the fixing ring, one end of the main shaft body is embedded in the groove, the limiting block is semicircular, and a rotating block is movably connected to the inner side of the limiting block.
The technical scheme has the following advantages or beneficial effects:
1. the main shaft main body is placed into the rotating ring, the clamping plates above the main shaft main body are lifted, the space between the two clamping plates is enough to be placed into one end of the main shaft main body, at the moment, one end of the main shaft main body can be placed between the two clamping plates, one end of the main shaft main body is fixed, one end of the main shaft main body is placed between the side plate of the other side and the limiting block, the adjusting bolt is rotated after the main shaft main body is placed between the side plate of the other side and the limiting block, the fixing plate in threaded connection with the adjusting bolt drives the limiting block to move downwards, the other end of the main shaft main body is tightly clamped, the main shaft main body can be fixed on a workbench, the elastic component can elastically drive the clamping plates to clamp one end of the main shaft main body through the elastic component, the operation of fixing the main shaft main body is reduced, the user loading and unloading device is more convenient, and the working efficiency is improved.
2. When the main shaft main body is clamped by the clamping plates, one end of the main shaft main body is tightly clamped by the clamping plates at the upper side and the lower side through self elasticity of the elastic components in the telescopic blocks, meanwhile, one side of the rubber block is tightly attached to the outer part of the main shaft main body, so that the friction force between the main shaft main body and the rotating ring can be increased, the clamping plates can clamp the main shaft main body more stably, the main shaft main body with different sizes can be clamped stably by the device, and the application range of the device is enlarged.
Drawings
Embodiments of the present utility model will now be described more fully with reference to the accompanying drawings. The drawings, however, are for illustration and description only and are not intended as a definition of the limits of the utility model.
FIG. 1 is a schematic diagram of a durability test apparatus for producing an automobile spindle according to the present utility model;
FIG. 2 is a schematic cross-sectional view of a durability test apparatus for producing an automobile spindle according to the present utility model;
FIG. 3 is a schematic structural view of a clamping plate of a durability test device for automobile spindle production according to the present utility model;
fig. 4 is a schematic structural view of a stopper of a durability test device for automobile spindle production according to the present utility model.
The above reference numerals denote: the rotary table comprises a workbench 1, side plates 2, a main shaft body 3, a rotary motor 4, a rotary shaft 5, a connecting shaft 6, a transmission block 7, a rotary ring 8, a fixed ring 9, a clamping plate 10, a movable block 11, a telescopic block 12, an elastic component 13, a rubber block 14, a limiting block 15, a fixed plate 16, an adjusting bolt 17, a rotary block 18 and a shell 19.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.
The utility model is further described below with reference to the drawings and specific examples, which are not intended to be limiting.
Referring to FIGS. 1-4, a durability test device for automobile spindle production comprises a workbench 1, a clamping plate 10 and a limiting block 15, wherein two side plates 2 are fixedly connected to the top of the workbench 1, a spindle main body 3 is arranged between the side plates 2, the clamping plate 10 is arranged outside one end of the spindle main body 3, a telescopic block 12 is fixedly connected to one side of the clamping plate 10 away from the spindle main body 3, a rotating ring 8 is fixedly connected to one side of the telescopic block 12 away from the clamping plate 10, a fixed ring 9 is arranged outside the rotating ring 8, the fixed ring 9 is fixedly connected to the side plates 2, a transmission block 7 is fixedly connected to one end of the rotating ring 8 away from the spindle main body 3, a connecting shaft 6 is arranged on one side of the transmission block 7 away from the spindle main body 3, a rotating shaft 5 is fixedly connected to one end of the connecting shaft 6 away from the transmission block 7, two connecting shafts 6 are respectively arranged on the upper side and the lower side of the rotating shaft 5, a limiting block 15 is arranged on one side of the spindle main body 3 away from the fixed ring 9, the two sides of the limiting block 15 are fixedly connected with the fixing plates 16, the fixing plates 16 are penetrated with the adjusting bolts 17, one end of the main shaft body 3 is placed in the rotating ring 8, the clamping plates 10 above the fixing plates are lifted, the space between the two clamping plates 10 is enough to be placed at one end of the main shaft body 3, at the moment, one end of the main shaft body 3 can be placed between the two clamping plates 10, one end of the main shaft body 3 is fixed, then one end of the main shaft body 3 is placed between the side plate 2 at the other side and the limiting block 15, the adjusting bolts 17 are rotated, the fixing plates 16 which are in threaded connection with the adjusting bolts 17 drive the limiting block 15 to move downwards, the other end of the main shaft body 3 is tightly clamped, the main shaft body 3 can be fixed on the workbench 1, the elastic component 13 can drive the clamping plates 10 to clamp one end of the main shaft body 3 through self elasticity, the operation of fixing the main shaft body 3 is reduced, the device is more convenient for the user to assemble and disassemble, and the working efficiency is improved.
Further, two clamping plates 10 are arranged, the two clamping plates 10 are arranged on the upper side and the lower side of one end of the main shaft main body 3, grooves are formed in one side, corresponding to the main shaft main body 3, of the clamping plates 10, rubber blocks 14 are fixedly connected in the grooves, the rubber blocks 14 are arranged in the grooves, one end of the main shaft main body 3 can be tightly clamped by the two clamping blocks 10, meanwhile, one side of the rubber block 14 is tightly attached to the outer portion of the main shaft main body 3, friction force between the main shaft main body 3 and the rotating ring 8 can be increased, and the clamping plates 10 can be clamped more stably.
Further, the rotating ring 8 is located inside the fixed ring 9 and is movably connected with the fixed ring 9, a hollow groove is formed in the rotating ring 8, a movable block 11 is movably connected in the hollow groove, one end, away from the fixed ring 9, of the movable block 11 is fixedly connected to the clamping plate 10, and the movable block 11 can enable the clamping block 10 to move more stably.
Further, flexible piece 12 fixed connection is between splint 10 and swivel becket 8, and flexible piece 12 is equipped with a plurality ofly, and flexible piece 12 inside swing joint has elastic component 13, and elastic component 13 can drive splint 10 through self elasticity and centre gripping in the one end of main shaft main part 3, and then can carry out the centre gripping to the main shaft main part 3 of equidimension not, has enlarged the application range of device, more is convenient for use personnel's operation.
Further, the side plates 2 are provided with two, one side, which is close to the fixed ring 9, of the side plate 2 far away from the other side plate 2 is fixedly connected with a shell 19, a rotating motor 4 is fixedly connected inside the shell 19, the rotating shaft 5 is movably connected at one end of the rotating motor 4, the transmission block 7 penetrates through the shell 19 and is fixedly connected with the rotating ring 8, the rotating motor 4 can enable the transmission block 7 to drive the rotating ring 8 to rotate, and then the durability test is carried out on the main shaft body 3.
Further, the adjusting bolt 17 is in threaded connection with the fixing plate 16, the bottom end of the adjusting bolt 17 penetrates through the fixing plate 16 and is fixedly connected to the top of the side plate 2, and the clamping positions of the limiting blocks 15 can be adjusted through threaded connection of the adjusting bolt 17 and the fixing plate, so that spindle main bodies 3 with different sizes can be fixed.
Further, keep away from curb plate 2 top of solid fixed ring 9 and be equipped with the recess, the one end gomphosis of main shaft main part 3 is in the recess, and stopper 15 is semi-circular, and stopper 15 inboard swing joint has turning block 18, can make main shaft main part 3 more smooth and easy when rotating through turning block 18.
Working principle: when the device is used, one end of the main shaft body 3 is placed in the rotating ring 8, the clamping plates 10 above the main shaft body 3 are lifted, the space between the two clamping plates 10 is enough to be placed at one end of the main shaft body 3, at the moment, one end of the main shaft body 3 can be placed between the two clamping plates 10, at the moment, the lifting of the clamping plates 10 above the main shaft body is stopped, the elastic component 13 in the telescopic block 12 enables the clamping plates 10 at the upper side and the lower side to tightly clamp one end of the main shaft body 3 through self elasticity, meanwhile, one end of the main shaft body 3 is placed in a groove above the side plate 2 at the other side, and is located between the limiting block 15 and the side plate 2, the adjusting bolt 17 is rotated after that, the fixing plate 16 in threaded connection with the adjusting bolt 17 drives the limiting block 15 to move downwards, the other end of the main shaft body 3 is tightly clamped, the rotating motor 4 is started through an external control terminal, the rotating motor 4 drives the connecting shaft 6 to rotate through the rotating shaft 5, the connecting shaft 6 drives the rotating ring 8 to rotate in the fixed ring 9 through the transmission block 7, and the other end of the main shaft 3 can rotate between the rotating block 18 and the side plate 2 under the action of the rotating block 18, and the durability of the main shaft body 3 can be tested.
The foregoing description is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the scope of the utility model, and it will be appreciated by those skilled in the art that equivalent substitutions and obvious variations may be made using the description and illustrations of the present utility model, and are intended to be included within the scope of the present utility model.
Claims (7)
1. A durability test device is used in production of car main shaft, its characterized in that: including workstation (1), splint (10) and stopper (15), two curb plates (2) of workstation (1) top fixedly connected with, be equipped with main shaft main part (3) between curb plate (2), main shaft main part (3) one end outside is equipped with splint (10), splint (10) are kept away from one side fixedly connected with telescopic block (12) of main shaft main part (3), telescopic block (12) are kept away from one side fixedly connected with rotation ring (8) of splint (10), rotation ring (8) outside is equipped with solid fixed ring (9), gu fixed ring (9) fixedly connected with is in on curb plate (2), rotation ring (8) are kept away from one end fixedly connected with transmission block (7) of main shaft main part (3), one side that transmission block (7) were kept away from main shaft main part (3) is equipped with link up axle (6), link up axle (6) are kept away from one end fixedly connected with rotation axis (5) of transmission block (7), link up axle (6) are equipped with two, lie in respectively rotation axis (5) under main part (3) are kept away from both sides fixed ring (15), an adjusting bolt (17) is arranged on the fixed plate (16) in a penetrating way.
2. The durability test apparatus for automobile spindle production according to claim 1, wherein: the two clamping plates (10) are arranged, the two clamping plates (10) are located on the upper side and the lower side of one end of the main shaft main body (3), grooves are formed in one sides of the clamping plates (10) corresponding to the main shaft main body (3), rubber blocks (14) are fixedly connected in the grooves, and the rubber blocks (14) are arranged in a plurality of mode.
3. The durability test apparatus for automobile spindle production according to claim 1, wherein: the rotating ring (8) is positioned inside the fixed ring (9) and is movably connected with the fixed ring (9), a hollow groove is formed in the rotating ring (8), a movable block (11) is movably connected in the hollow groove, and one end, away from the fixed ring (9), of the movable block (11) is fixedly connected with the clamping plate (10).
4. The durability test apparatus for automobile spindle production according to claim 1, wherein: the telescopic blocks (12) are fixedly connected between the clamping plates (10) and the rotating ring (8), the telescopic blocks (12) are provided with a plurality of telescopic blocks, and elastic components (13) are movably connected inside the telescopic blocks (12).
5. The durability test apparatus for automobile spindle production according to claim 1, wherein: the side plates (2) are provided with two, one side, close to the fixed ring (9), of the side plate (2) away from the other side plate (2) is fixedly connected with a shell (19), a rotating motor (4) is fixedly connected inside the shell (19), the rotating shaft (5) is movably connected to one end of the rotating motor (4), and the transmission block (7) penetrates through the shell (19) and is fixedly connected with the rotating ring (8).
6. The durability test apparatus for automobile spindle production according to claim 1, wherein: the adjusting bolt (17) is in threaded connection with the fixing plate (16), and the bottom end of the adjusting bolt (17) penetrates through the fixing plate (16) and is fixedly connected to the top of the side plate (2).
7. The durability test apparatus for automobile spindle production according to claim 1, wherein: the top of the side plate (2) far away from the fixed ring (9) is provided with a groove, one end of the main shaft main body (3) is embedded in the groove, the limiting block (15) is semicircular, and a rotating block (18) is movably connected to the inner side of the limiting block (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320860127.5U CN219810615U (en) | 2023-04-17 | 2023-04-17 | Durability test device for automobile spindle production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320860127.5U CN219810615U (en) | 2023-04-17 | 2023-04-17 | Durability test device for automobile spindle production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219810615U true CN219810615U (en) | 2023-10-10 |
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ID=88216016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320860127.5U Active CN219810615U (en) | 2023-04-17 | 2023-04-17 | Durability test device for automobile spindle production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219810615U (en) |
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2023
- 2023-04-17 CN CN202320860127.5U patent/CN219810615U/en active Active
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