CN214149835U - Rigidity detection equipment for deep groove ball bearing - Google Patents
Rigidity detection equipment for deep groove ball bearing Download PDFInfo
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- CN214149835U CN214149835U CN202120378027.XU CN202120378027U CN214149835U CN 214149835 U CN214149835 U CN 214149835U CN 202120378027 U CN202120378027 U CN 202120378027U CN 214149835 U CN214149835 U CN 214149835U
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- groove ball
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Abstract
The utility model discloses a deep groove is rigidity check out test set for ball bearing, including the processing platform, the top fixedly connected with frame of processing platform, the first mounting panel of the equal fixedly connected with in upper surface both sides of processing platform, the inside fixed cover of first mounting panel has cup jointed the cylinder piece, and fixing bolt has been cup jointed to the left side internal thread of cylinder piece, and fixing bolt's bottom runs through in the inside of first mounting panel, and fixing bolt's quantity is four, and the angle value between two arbitrary adjacent fixing bolt is ninety degrees, and the left side internal thread of cylinder piece has cup jointed the worker's shape lead screw. Through the fixing bolt, first connecting block and the arc cardboard of design, can fix deep groove ball bearing through the arc cardboard, simultaneously through taking out fixing bolt, again with the rotatory one hundred eighty degrees of cylinder piece, can be so that the synchronous rotation one hundred eighty degrees of arc cardboard to can fix the vertical deep groove ball bearing of placing, solved current device when using the single problem of fixed mode.
Description
Technical Field
The utility model belongs to the technical field of deep groove ball bearing, concretely relates to rigidity check out test set for deep groove ball bearing.
Background
The original single-row radial ball bearing of the deep groove ball bearing is the most widely applied rolling bearing, and is characterized by small friction resistance and high rotating speed, can be used on a machine element bearing radial load or combined load acted simultaneously in the radial direction and the axial direction, and also can be used on a machine element bearing axial load.
When the existing rigidity detection equipment is used, the deep groove ball bearing needs to test the rigidity when the deep groove ball bearing is horizontally placed, and also needs to test the rigidity when the deep groove ball bearing is vertically placed, and the existing rigidity detection equipment is single in fixing mode; when the existing rigidity detection equipment is used, the rigidity of the deep groove ball bearing can only be detected, but when the rigidity of the deep groove ball bearing is detected, the inner ring of the deep groove ball bearing can also deform, the deformation amount of the inner ring of the deep groove ball bearing can not be effectively measured, and the practicability of the deep groove ball bearing is greatly reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a rigidity detection equipment for deep groove ball bearing to solve the problems that when the existing rigidity detection equipment is put forward in the background technology and used, the rigidity of the deep groove ball bearing is measured not only when the deep groove ball bearing is horizontally placed, but also when the deep groove ball bearing is vertically placed, and the existing rigidity detection equipment is fixed in a single way; when the existing rigidity detection equipment is used, the rigidity of the deep groove ball bearing can only be detected, but when the rigidity of the deep groove ball bearing is detected, the inner ring of the deep groove ball bearing can also deform, the deformation amount of the inner ring of the deep groove ball bearing can not be effectively measured, and the practicability of the deep groove ball bearing is greatly reduced.
In order to achieve the above object, the utility model provides a following technical scheme: the rigidity detection equipment for the deep groove ball bearing comprises a processing table, wherein a rack is fixedly connected to the top of the processing table, first mounting plates are fixedly connected to two sides of the upper surface of the processing table, cylindrical blocks are fixedly sleeved inside the first mounting plates, fixing bolts are sleeved on the left inner threads of the cylindrical blocks, the bottoms of the fixing bolts penetrate through the inside of the first mounting plates, the number of the fixing bolts is four, the angle value between any two adjacent fixing bolts is ninety degrees, I-shaped lead screws are sleeved on the left inner threads of the cylindrical blocks, mounting grooves matched with each other are formed in the positions, corresponding to the I-shaped lead screws, of the left inner ends of the mounting grooves, matched movable grooves are formed in the positions, corresponding to the fixing bolts, of the left inner ends of the cylindrical blocks, the right-hand member outside activity of worker shape lead screw has cup jointed first connecting block, the right side fixedly connected with arc cardboard of first connecting block.
Preferably, the last fixed surface of processing platform is connected with two second mounting panels, and the angle value between arbitrary adjacent first mounting panel and the second mounting panel is ninety degrees, two the equal fixedly connected with electric push rod of opposite face of second mounting panel, electric push rod keeps away from the one end fixedly connected with second connecting block of second mounting panel, the cavity pole in the equal fixedly connected with in top and the bottom of second connecting block, the inside activity of cavity pole has cup jointed built-in rod, damping spring has been cup jointed in the outside activity of built-in rod, the built-in rod is kept away from the one end fixedly connected with arc lug of cavity pole.
Preferably, the outer side thread of the I-shaped screw rod is sleeved with a positioning plate, the right side of the positioning plate is fixedly connected with a positioning rod, and one end, far away from the positioning plate, of the positioning rod is fixed to the left side of the first mounting plate.
Preferably, the inner part of the upper surface of the processing table is provided with a limit groove, and the profile of the side surface of the limit groove is arc-shaped.
Preferably, two limiting sleeve blocks are movably sleeved on the outer side of one end, far away from the hollow rod, of the built-in rod, and the damping springs are located on the inner sides of the two limiting sleeve blocks.
Preferably, the outer surface of the built-in rod is provided with scale values, and the scale values are measured in millimeters.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the fixing bolt of design, first connecting block and arc cardboard, can fix deep groove ball bearing through the arc cardboard, simultaneously through taking out fixing bolt, with the rotatory one hundred eighty degrees of cylinder piece again, can be so that one hundred eighty degrees of arc cardboard synchronous revolution to can fix the vertical deep groove ball bearing of placing, the practicality of the device that has increased of very big degree has solved the single problem of current device fixed mode when using.
2. Through the hollow rod, the built-in rod, the damping spring, the arc-shaped convex block and other structures, when the device is used, the built-in rod shrinks to the shrinkage of the interior of the hollow rod, the rigidity of the deep groove ball bearing can be detected in an auxiliary mode, meanwhile, the deformation quantity of the inner ring of the deep groove ball bearing can be observed more effectively through the arrangement of the scale value, and the problem that the deformation quantity of the inner ring of the deep groove ball bearing cannot be effectively measured when the existing device is used is solved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of a portion a in fig. 1 according to the present invention;
fig. 3 is a schematic side view of a partial cross-sectional structure of a first mounting plate according to the present invention;
FIG. 4 is a schematic side view of the cylindrical block of the present invention;
FIG. 5 is a schematic side view of the processing table of the present invention;
fig. 6 is a schematic structural diagram of the position B in fig. 5 according to the present invention.
In the figure: 1. a processing table; 2. a frame; 3. a first mounting plate; 4. a cylindrical block; 5. fixing the bolt; 6. an I-shaped lead screw; 7. mounting grooves; 8. a movable groove; 9. fixing grooves; 10. positioning a plate; 11. positioning a rod; 12. a first connection block; 13. an arc-shaped clamping plate; 14. a limiting groove; 15. a second mounting plate; 16. an electric push rod; 17. a second connecting block; 18. a hollow shaft; 19. a built-in rod; 20. a damping spring; 21. an arc-shaped bump; 22. a limiting sleeve block; 23. and (4) a scale value.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a rigidity detection device for a deep groove ball bearing comprises a processing table 1, a rack 2 is fixedly connected to the top of the processing table 1, first mounting plates 3 are fixedly connected to two sides of the upper surface of the processing table 1, cylindrical blocks 4 are fixedly sleeved inside the first mounting plates 3, fixing bolts 5 are sleeved on the left inner threads of the cylindrical blocks 4, the bottoms of the fixing bolts 5 penetrate through the inside of the first mounting plates 3, the number of the fixing bolts 5 is four, the angle value between any two adjacent fixing bolts 5 is ninety degrees, an I-shaped screw rod 6 is sleeved on the left inner threads of the cylindrical blocks 4, an installation groove 7 which is matched with the left inner portion of the first mounting plate 3 is formed in the position corresponding to the cylindrical blocks 4, a movable groove 8 which is matched with the position corresponding to the I-shaped screw rod 6 is formed in the bottom end of the installation groove 7, a fixed groove 9 which is matched with the position corresponding to the fixing bolts 5 is formed in the left inner portion of the cylindrical blocks 4, the outer side of the right end of the I-shaped screw rod 6 is movably sleeved with a first connecting block 12, and the right side of the first connecting block 12 is fixedly connected with an arc-shaped clamping plate 13.
In the embodiment, when the device is used, firstly, the deep groove ball bearing is placed on the upper surface of the processing table 1, then the two I-shaped screw rods 6 are respectively rotated, the I-shaped screw rods 6 rotate and move in the first mounting plate 3 and the cylindrical block 4, and under the action of the first connecting block 12, the two arc-shaped clamping plates 13 move towards two sides close to the deep groove ball bearing until the deep groove ball bearing is fixed, so that the rigidity of the deep groove ball bearing can be detected; then, dismantle deep groove ball bearing, take out four fixing bolt 5, with the rotatory 180 degrees of cylinder piece 4, insert four fixing bolt 5 respectively the inside of four fixed slots 9 again, rotatory worker shape lead screw 6 again, under the effect of first connecting block 12, can fix the vertical deep groove ball bearing of placing through arc cardboard 13, very big degree the practicality of device that has increased.
Specifically, two second mounting panels 15 of last fixed surface of processing platform 1 are connected with, the angle value between arbitrary adjacent first mounting panel 3 and the second mounting panel 15 is ninety degrees, the equal fixedly connected with electric push rod 16 of opposite face of two second mounting panels 15, the one end fixedly connected with second connecting block 17 of second mounting panel 15 is kept away from to electric push rod 16, the top and the equal fixedly connected with cavity pole 18 in bottom of second connecting block 17, the inside activity of cavity pole 18 has cup jointed built-in rod 19, damping spring 20 has been cup jointed in the outside activity of built-in rod 19, the one end fixedly connected with arc lug 21 of cavity pole 18 is kept away from to built-in rod 19.
In this embodiment, when measuring deep groove ball bearing under the vertical commentaries on classics attitude, through 16 lateral shifting of electric push rod, until second connecting block 17 is located deep groove ball bearing's inner circle middle part, two arc lugs 21 joint respectively in the both sides of deep groove ball bearing inner circle this moment, when carrying out rigidity detection to deep groove ball bearing, deep groove ball bearing can take place deformation, thereby can make arc lug 21 compressed, thereby built-in rod 19 can contract the inside of cavity pole 18, through built-in rod 19's shrinkage, can assist the rigidity that detects deep groove ball bearing.
Specifically, the outside screw thread of worker's shape lead screw 6 has cup jointed locating plate 10, and the right side fixedly connected with locating lever 11 of locating plate 10, the one end that locating lever 11 kept away from locating plate 10 is fixed with the left side of first mounting panel 3.
In this embodiment, through being equipped with locating plate 10 and locating lever 11, can play the effect of support when rotatory worker's shape lead screw 6 to the stability of increase locating plate 10 that can very big degree.
Specifically, the inner part of the upper surface of the processing table 1 is provided with a limit groove 14, and the section of the side surface of the limit groove 14 is arc-shaped.
In this embodiment, through having seted up spacing groove 14, can play preliminary fixed effect when placing deep groove ball bearing vertically.
Specifically, two limit sleeve blocks 22 are movably sleeved on the outer side of one end, away from the hollow rod 18, of the built-in rod 19, and the damping spring 20 is located on the inner sides of the two limit sleeve blocks 22.
In this embodiment, through being equipped with two stop collar blocks 22, and damping spring 20 is located two stop collar blocks 22's inboard, can carry on spacingly to damping spring 20 to effectual its emergence wearing and tearing of avoiding, the increase of very big degree damping spring 20's life.
Specifically, the outer surface of the built-in rod 19 is provided with a scale 23, and the scale 23 is measured in millimeters.
In the embodiment, the length value of the built-in rod 19 penetrating into the hollow rod 18 can be effectively observed by setting the scale value 23, so that the deformation value of the deep groove ball bearing during detection can be accurately observed.
The working principle is as follows: when the device is used, firstly, the deep groove ball bearing is placed on the upper surface of a processing table 1, then two I-shaped lead screws 6 are respectively rotated, the I-shaped lead screws 6 rotate and move in a first mounting plate 3 and a cylindrical block 4, under the action of a first connecting block 12, two arc-shaped clamping plates 13 move towards two sides close to the deep groove ball bearing until the deep groove ball bearing is fixed, and then the rigidity detection can be carried out on the deep groove ball bearing;
then, the deep groove ball bearing is disassembled, the deep groove ball bearing is vertically placed in the limiting groove 14, the deep groove ball bearing can be preliminarily fixed, then the four fixing bolts 5 are taken out, the cylindrical block 4 is rotated by 180 degrees, the four fixing bolts 5 are respectively inserted into the four fixing grooves 9, the H-shaped lead screw 6 is rotated, the vertically placed deep groove ball bearing can be fixed through the arc-shaped clamping plate 13 under the action of the first connecting block 12, and the practicability of the device is greatly improved;
when measuring deep groove ball bearing under the vertical commentaries on classics attitude, through 16 lateral shifting of electric push rod, until second connecting block 17 is located deep groove ball bearing's inner circle middle part, two arc lugs 21 joint respectively in the both sides of deep groove ball bearing inner circle this moment, when carrying out rigidity detection to deep groove ball bearing, deep groove ball bearing can take place deformation, thereby can make arc lug 21 compressed, thereby built-in rod 19 can contract the inside of cavity pole 18, through built-in rod 19's shrinkage, can assist the rigidity that detects deep groove ball bearing, simultaneously through being equipped with scale interval 23, the deformation volume of deep groove ball bearing inner circle can more effectual observation.
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 (6)
1. The utility model provides a deep groove is rigidity check out test set for ball bearing, includes processing platform (1), the top fixedly connected with frame (2) of processing platform (1), its characterized in that: the upper surface of the processing table (1) is fixedly connected with first mounting plates (3) on two sides, a cylindrical block (4) is fixedly sleeved inside the first mounting plates (3), a fixing bolt (5) is sleeved on the left inner thread of the cylindrical block (4), the bottom of the fixing bolt (5) penetrates through the inside of the first mounting plates (3), the number of the fixing bolts (5) is four, any two adjacent fixing bolts (5) form an angle of ninety degrees, an I-shaped screw rod (6) is sleeved on the left inner thread of the cylindrical block (4), a mounting groove (7) matched with the inner part of the left side of the first mounting plates (3) is formed in the position corresponding to the cylindrical block (4), and a movable groove (8) matched with the inner bottom end of the mounting groove (7) is formed in the position corresponding to the I-shaped screw rod (6), the inner portion of the left side of the cylindrical block (4) is provided with a fixing groove (9) matched with the position of the fixing bolt (5), the outer side of the right end of the I-shaped screw rod (6) is movably sleeved with a first connecting block (12), and the right side of the first connecting block (12) is fixedly connected with an arc-shaped clamping plate (13).
2. The rigidity detection device for the deep groove ball bearing according to claim 1, characterized in that: two second mounting panels (15) of last fixed surface of processing platform (1), the angle value between arbitrary adjacent first mounting panel (3) and second mounting panel (15) is ninety degrees, two the equal fixedly connected with electric push rod (16) of opposite face of second mounting panel (15), keep away from electric push rod (16) the one end fixedly connected with second connecting block (17) of second mounting panel (15), the equal fixedly connected with cavity pole (18) in top and the bottom of second connecting block (17), the inside activity of cavity pole (18) has cup jointed built-in rod (19), damping spring (20) have been cup jointed in the outside activity of built-in rod (19), keep away from built-in rod (19) the one end fixedly connected with arc lug (21) of cavity pole (18).
3. The rigidity detection device for the deep groove ball bearing according to claim 1, characterized in that: the outer side of the I-shaped screw rod (6) is in threaded sleeve connection with a positioning plate (10), the right side of the positioning plate (10) is fixedly connected with a positioning rod (11), and one end, away from the positioning plate (10), of the positioning rod (11) is fixed to the left side of the first mounting plate (3).
4. The rigidity detection device for the deep groove ball bearing according to claim 1, characterized in that: the inner part of the upper surface of the processing table (1) is provided with a limiting groove (14), and the section of the side surface of the limiting groove (14) is arc-shaped.
5. The rigidity detection device for the deep groove ball bearing according to claim 2, characterized in that: two limiting sleeve blocks (22) are movably sleeved on the outer side of one end, far away from the hollow rod (18), of the built-in rod (19), and the damping spring (20) is located on the inner sides of the two limiting sleeve blocks (22).
6. The rigidity detection device for the deep groove ball bearing according to claim 2, characterized in that: the outer surface of the built-in rod (19) is provided with a scale value (23), and the measuring unit of the scale value (23) is millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120378027.XU CN214149835U (en) | 2021-02-18 | 2021-02-18 | Rigidity detection equipment for deep groove ball bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120378027.XU CN214149835U (en) | 2021-02-18 | 2021-02-18 | Rigidity detection equipment for deep groove ball bearing |
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| Publication Number | Publication Date |
|---|---|
| CN214149835U true CN214149835U (en) | 2021-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120378027.XU Active CN214149835U (en) | 2021-02-18 | 2021-02-18 | Rigidity detection equipment for deep groove ball bearing |
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| CN (1) | CN214149835U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117890109A (en) * | 2024-03-14 | 2024-04-16 | 河北宏达隆业轴承有限公司 | Deep groove ball bearing performance detection equipment |
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2021
- 2021-02-18 CN CN202120378027.XU patent/CN214149835U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117890109A (en) * | 2024-03-14 | 2024-04-16 | 河北宏达隆业轴承有限公司 | Deep groove ball bearing performance detection equipment |
| CN117890109B (en) * | 2024-03-14 | 2024-05-14 | 河北宏达隆业轴承有限公司 | Deep groove ball bearing performance detection equipment |
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