CN215985188U - Pressure adjusting structure for ball bearing detection - Google Patents
Pressure adjusting structure for ball bearing detection Download PDFInfo
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- CN215985188U CN215985188U CN202122708191.5U CN202122708191U CN215985188U CN 215985188 U CN215985188 U CN 215985188U CN 202122708191 U CN202122708191 U CN 202122708191U CN 215985188 U CN215985188 U CN 215985188U
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- ball bearing
- fixedly connected
- threaded rod
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Abstract
The utility model discloses a pressure adjusting structure for detecting a ball bearing, which comprises a bottom plate, wherein a partition plate is fixedly connected to the upper surface of the bottom plate, a slide way is fixedly connected to the upper surface of the bottom plate and is positioned on the left side of the partition plate, a movable plate is arranged at the top of the slide way, a connecting barrel is fixedly connected to the right side wall of the movable plate, a connecting hole is formed in the partition plate, a threaded rod is arranged in the connecting hole, a connecting plate is fixedly connected to one end of the threaded rod and is positioned in the connecting barrel, an expansion spring is arranged in the connecting barrel, and one end of the expansion spring is attached to the side edge of the connecting plate. The pressure testing device is reasonable in structure, and can be adjusted to enable one pressure testing device to test various different pressures of the bearing.
Description
Technical Field
The utility model relates to the field of bearing detection, in particular to a pressure adjusting structure for detecting a ball bearing.
Background
The bearing is an important part in the modern mechanical equipment. Its main function is to support the mechanical rotator, reduce the friction coefficient in its motion process and ensure its rotation precision.
The existing bearing needs to detect the strength of the bearing in the production process, the bearing needs to be subjected to pressure testing for avoiding the low quality of the bearing after production, the bearing needs to be subjected to different pressure tests during the pressure testing, the conventional testing needs to be carried out by installing the bearing on pressure testing devices of different specifications respectively, and the bearing testing device is complex and low in efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides a pressure adjusting structure for detecting a ball bearing.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a ball bearing detects uses pressure regulation structure, includes the bottom plate, the last fixed surface of bottom plate is connected with the baffle, the last fixed surface of bottom plate is connected with the slide, and the slide is located the left side of baffle, the top of slide is provided with the movable plate, the right side wall fixedly connected with of movable plate connects the bucket, the connecting hole has been seted up to the inside of baffle, the inside of connecting hole is provided with the threaded rod, the one end fixedly connected with connecting plate of threaded rod, and the connecting plate is located the inside of connecting the bucket, the inside of connecting the bucket is provided with expanding spring, and expanding spring's one end laminates mutually with the side of connecting plate.
As a further description of the above technical solution:
the spout has all been seted up to the both sides of slide, the cross-sectional structure of slide is "worker" font structure.
As a further description of the above technical solution:
the bottom fixedly connected with stopper of movable plate, it is a plurality of the stopper is "L" type structure.
As a further description of the above technical solution:
the outer surface of the partition board is fixedly connected with a nut, the position of the nut corresponds to that of the connecting hole, and the inner portion of the nut is in threaded connection with the outer surface of the threaded rod.
As a further description of the above technical solution:
one end fixedly connected with of threaded rod is kept away from the connecting plate rotates the handle, the surface of rotating the handle is provided with anti-skidding line.
As a further description of the above technical solution:
the left side wall fixedly connected with spacing seat of movable plate, the standing groove has been seted up to the inside of spacing seat.
As a further description of the above technical solution:
the side of the limiting seat is provided with a groove, and the groove is communicated with the placing groove.
As a further description of the above technical solution:
the lateral wall of movable plate has seted up logical groove, and leads to the groove and is linked together with the standing groove.
The utility model has the following beneficial effects:
1. compared with the prior art, this pressure regulation structure for ball bearing detects through baffle, slide, movable plate, connection bucket, expanding spring, connecting plate, threaded rod for the device can change the distance that expanding spring contracts through the position of adjustment threaded rod when using, and then reaches the effect of the pressure size that the control bearing received when detecting.
2. Compared with the prior art, this ball bearing detects uses pressure adjustment structure through slide, spout, stopper for the device can remove inside the spout through the stopper when using, reaches the effect of control movable plate moving direction, avoids the movable plate to drop from the slide simultaneously.
3. Compared with the prior art, this pressure regulation structure for ball bearing detects through nut, threaded rod for the device can be through rotatory rotation handle when using, makes the device can control the position of threaded rod under the effect of nut, and the device of being convenient for adjusts the distance that expanding spring contracts, reaches the effect of the pressure size that the control bearing received when detecting.
4. Compared with the prior art, this ball bearing detects uses pressure regulation structure through spacing seat, standing groove, recess, logical groove for the device can be with waiting to detect the bearing and place the inside of standing groove and detect when using, is convenient for the bearing through the recess and installs and take off, can avoid forming the negative pressure between the surface of bearing and movable plate through leading to the groove, leads to the bearing can't take off.
Drawings
Fig. 1 is a schematic view of a first view angle overall structure of a pressure adjustment structure for detecting a ball bearing according to the present invention;
fig. 2 is a schematic view of an overall structure of a second view angle of the pressure adjustment structure for detecting a ball bearing according to the present invention;
fig. 3 is an overall structural front view of a pressure adjustment structure for detecting a ball bearing according to the present invention;
fig. 4 is a sectional view of a structure at a-a in fig. 3 of a pressure adjustment structure for detecting a ball bearing according to the present invention.
Illustration of the drawings:
1. a base plate; 2. a partition plate; 3. a slideway; 4. a chute; 5. moving the plate; 6. a limiting block; 7. a connecting barrel; 8. connecting holes; 9. a nut; 10. a threaded rod; 11. rotating the handle; 12. a connecting plate; 13. a tension spring; 14. a limiting seat; 15. a placement groove; 16. a groove; 17. a through groove.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying any relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 4, the present invention provides a pressure adjusting structure for detecting a ball bearing: including bottom plate 1, the last fixed surface of bottom plate 1 is connected with baffle 2, the last fixed surface of bottom plate 1 is connected with slide 3, and slide 3 is located the left side of baffle 2, the top of slide 3 is provided with movable plate 5, the right side wall fixedly connected with of movable plate 5 connects bucket 7, connecting hole 8 has been seted up to the inside of baffle 2, the inside of connecting hole 8 is provided with threaded rod 10, the one end fixedly connected with connecting plate 12 of threaded rod 10, and connecting plate 12 is located the inside of connecting bucket 7, the inside of connecting bucket 7 is provided with expanding spring 13, and expanding spring 13's one end is laminated with connecting plate 12's side mutually, make the device can be through the position of adjustment threaded rod 10 when using, change the distance that expanding spring 13 contracts, and then reach the effect of the pressure size that control bearing received when examining.
The outer fixed surface of baffle 2 is connected with nut 9, the position of nut 9 is corresponding with the position of connecting hole 8, and the inside of nut 9 and the surface threaded connection of threaded rod 10, the one end fixedly connected with rotation handle 11 of connecting plate 12 is kept away from to threaded rod 10, the surface of rotation handle 11 is provided with anti-skidding line, make the device can rotate handle 11 through the rotation when using, make the device can control the position of threaded rod 10 under the effect of nut 9, be convenient for the distance of device adjustment expanding spring 13 shrink, reach the effect of the pressure size that control bearing received when examining.
The left side wall fixedly connected with of movable plate 5 is spacing seat 14, standing groove 15 has been seted up to spacing seat 14 inside, the side of spacing seat 14 is seted up fluted 16, and recess 16 is linked together with standing groove 15, logical groove 17 has been seted up to the lateral wall of movable plate 5, and logical groove 17 is linked together with standing groove 15, make the device can place the bearing that waits to detect when using and detect in the inside of standing groove 15, it installs and takes off to be convenient for the bearing through recess 16, can avoid forming the negative pressure between the surface of bearing and movable plate 5 through leading to groove 17, lead to the bearing can't take off.
The working principle is as follows: when the device is used, a bearing to be detected is arranged in the placing groove 15, pressure is applied to the bearing, the bearing can move for a fixed distance under the action of pressure detection equipment, the contraction distance of the expansion spring 13 can be changed by adjusting the position of the threaded rod 10 through the partition plate 2, the slide way 3, the moving plate 5, the connecting barrel 7, the expansion spring 13, the connecting plate 12 and the threaded rod 10, the effect of controlling the pressure applied to the bearing during detection is further achieved, the device can move in the slide way 4 through the limiting block 6 through the slide way 3, the slide way 4 and the limiting block 6 when in use, the effect of controlling the moving direction of the moving plate 5 is achieved, meanwhile, the moving plate 5 is prevented from falling off from the slide way 3, the handle 11 can be rotated through the nut 9 and the threaded rod 10 when in use, make the device can rotate handle 11 through the rotation when using, make the device can control the position of threaded rod 10 under the effect of nut 9, be convenient for the distance that device adjustment expanding spring 13 contracts, reach the effect of the pressure size that the control bearing received when examining, through spacing seat 14, standing groove 15, recess 16, logical groove 17, make the device can place the bearing that waits to detect when using in the inside of standing groove 15 and detect, it installs and takes off to be convenient for the bearing through recess 16, can avoid forming the negative pressure between the surface of bearing and movable plate 5 through logical groove 17, lead to the bearing can't take off.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (8)
1. The utility model provides a ball bearing detects uses pressure adjustment structure, includes bottom plate (1), its characterized in that: the last fixed surface of bottom plate (1) is connected with baffle (2), the last fixed surface of bottom plate (1) is connected with slide (3), and slide (3) are located the left side of baffle (2), the top of slide (3) is provided with movable plate (5), the right side wall fixedly connected with of movable plate (5) connects bucket (7), connecting hole (8) have been seted up to the inside of baffle (2), the inside of connecting hole (8) is provided with threaded rod (10), the one end fixedly connected with connecting plate (12) of threaded rod (10), and connecting plate (12) are located the inside of connecting bucket (7), the inside of connecting bucket (7) is provided with expanding spring (13), and the one end of expanding spring (13) is laminated mutually with the side of connecting plate (12).
2. The pressure adjusting structure for ball bearing inspection according to claim 1, characterized in that: the slide rail is characterized in that sliding grooves (4) are formed in two sides of the slide rail (3), and the cross section of the slide rail (3) is of an I-shaped structure.
3. The pressure adjusting structure for ball bearing inspection according to claim 1, characterized in that: the bottom fixedly connected with stopper (6) of movable plate (5), it is a plurality of stopper (6) are "L" type structure.
4. The pressure adjusting structure for ball bearing inspection according to claim 1, characterized in that: the outer surface of the partition plate (2) is fixedly connected with a nut (9), the position of the nut (9) corresponds to the position of the connecting hole (8), and the inner part of the nut (9) is in threaded connection with the outer surface of the threaded rod (10).
5. The pressure adjusting structure for ball bearing inspection according to claim 1, characterized in that: one end of the threaded rod (10) far away from the connecting plate (12) is fixedly connected with a rotating handle (11), and anti-skid grains are arranged on the outer surface of the rotating handle (11).
6. The pressure adjusting structure for ball bearing inspection according to claim 1, characterized in that: the left side wall of the moving plate (5) is fixedly connected with a limiting seat (14), and a placing groove (15) is formed in the limiting seat (14).
7. The pressure adjustment structure for ball bearing inspection according to claim 6, wherein: a groove (16) is formed in the side edge of the limiting seat (14), and the groove (16) is communicated with the placing groove (15).
8. The pressure adjustment structure for ball bearing inspection according to claim 6, wherein: a through groove (17) is formed in the side wall of the moving plate (5), and the through groove (17) is communicated with the placing groove (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122708191.5U CN215985188U (en) | 2021-11-08 | 2021-11-08 | Pressure adjusting structure for ball bearing detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122708191.5U CN215985188U (en) | 2021-11-08 | 2021-11-08 | Pressure adjusting structure for ball bearing detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215985188U true CN215985188U (en) | 2022-03-08 |
Family
ID=80571704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122708191.5U Active CN215985188U (en) | 2021-11-08 | 2021-11-08 | Pressure adjusting structure for ball bearing detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215985188U (en) |
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2021
- 2021-11-08 CN CN202122708191.5U patent/CN215985188U/en active Active
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