CN217738134U - Hub bearing play detection equipment - Google Patents
Hub bearing play detection equipment Download PDFInfo
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- CN217738134U CN217738134U CN202221902790.9U CN202221902790U CN217738134U CN 217738134 U CN217738134 U CN 217738134U CN 202221902790 U CN202221902790 U CN 202221902790U CN 217738134 U CN217738134 U CN 217738134U
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- support frame
- movable block
- hub bearing
- screw rod
- bearing play
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Abstract
The utility model relates to a wheel hub bearing play detects technical field, a wheel hub bearing play check out test set is provided, which comprises a supporting rack, backup pad and bearing main body, the top of support frame one side is provided with the lifter, and the one end of lifter installs the percentage table, the gauge head is installed to the bottom of percentage table, the inside one side of support frame is provided with adjusts the structure, adjust the structure including the movable block, the screw rod, internal thread and rotating handle, the screw rod is installed in the inside one side of support frame, rotating handle is installed on the top of screw rod, the movable block is installed in the outside of screw rod, and the internally mounted of movable block has the internal thread, the backup pad is installed on the top of support frame. The utility model discloses an at the rotatory handle of support frame top one side installation, rotatory handle soon, the screw rod rotates for the movable block drives the lifter and reciprocates, realizes adjusting the purpose of percentage table height, and the gauge head of being convenient for contacts with the not bearing main part inner circle of equidimension, improves detection efficiency.
Description
Technical Field
The utility model relates to a wheel hub bearing play detects technical field, in particular to wheel hub bearing play check out test set.
Background
With the continuous development of the automobile industry, the hub bearing is widely applied, the main function of the hub bearing is to bear load and provide accurate guide for the rotation of a hub, the hub bearing bears axial load and radial load, the clearance value of the hub bearing needs to be detected in the production process of the hub bearing, and the size of the clearance of the hub bearing has great influence on the performances of the bearing, such as rolling fatigue life, temperature rise, noise, vibration and the like.
The prior art scheme has the disadvantages that the hub bearing clearance detection equipment is inconvenient for adjusting the height of the dial indicator, so that the measuring head of the dial indicator is inconvenient for contacting with the inner ring of the hub bearing, and the working efficiency of the hub bearing clearance detection equipment is reduced.
Therefore, it is necessary to develop a hub bearing play detection apparatus that is easy to adjust, and can improve the working efficiency of the hub bearing play detection apparatus.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims at providing a wheel hub bearing play check out test set for solve the defect of the height of current wheel hub bearing play check out test set height of being not convenient for adjust the percentage table.
(II) contents of the utility model
In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a wheel hub bearing play check out test set, includes support frame, backup pad and bearing main body, the top of support frame one side is provided with the lifter, and the one end of lifter installs the percentage table, the gauge head is installed to the bottom of percentage table, the inside one side of support frame is provided with adjusts the structure, adjust the structure including movable block, screw rod, internal thread and revolve the handle, the screw rod is installed in the inside one side of support frame, the handle is revolved in the top of screw rod is installed, the movable block is installed in the outside of screw rod, and the internally mounted of movable block has the internal thread, the backup pad is installed on the top of support frame, the push rod is installed to the bottom of backup pad, the both sides of backup pad bottom all are provided with guide structure, the spliced pole is installed on the top of backup pad, and the top of spliced pole is provided with the clamp plate, the outside of spliced pole is provided with bearing main body, the both sides of bearing main body all are provided with fixed knot and construct. The height of percentage table is convenient for adjust to the regulation structure that sets up, improves detection efficiency.
Preferably, one side of the movable block is connected with one side of the lifting rod, and the movable block and the screw form threaded connection.
Preferably, guide structure is including guide way, stopper and guide bar, the both sides in the backup pad bottom are all installed to the guide bar, the stopper is all installed to the bottom of guide bar, the outside of guide bar all is provided with the guide way. The guide structure who sets up can play certain guide effect, improves the stability that the backup pad removed.
Preferably, the guide rods are symmetrically arranged and are symmetrically distributed about the vertical center of the support plate.
Preferably, the supporting plate and the pressing plate are in a circular design, and the diameters of the supporting plate and the pressing plate are equal.
Preferably, fixed knot constructs including spiral shell piece, preformed hole and gag lever post, the both sides at the bearing main part are all installed to the gag lever post, the spiral shell piece is all installed to the bottom of gag lever post, and the outside of spiral shell piece all is provided with the preformed hole. The fixed knot that sets up constructs and is convenient for fix the bearing main part, improves the stability that the bearing main part was placed.
Preferably, the inner wall of the preformed hole is provided with threads, and the preformed hole is meshed with the screw block through the threads.
(III) advantageous effects
The utility model provides a wheel hub bearing play check out test set, its advantage lies in:
(1) The rotating handle is arranged on one side of the top end of the support frame, the rotating handle is rotated, and the screw rod rotates, so that the movable block drives the lifting rod to move up and down, the purpose of adjusting the height of the dial indicator is realized, the measuring head is convenient to contact with inner rings of bearing main bodies with different sizes, and the detection efficiency is improved;
(2) The limiting rods are arranged on the two sides of the bearing main body, and the limiting rods are rotated, so that the screw blocks enter the reserved holes, the purpose of fixing the bearing main body is achieved, the bearing main body is prevented from moving during clearance detection, and the placement stability of the bearing main body is improved;
(3) Through the guide bar of installation in backup pad bottom both sides, promote the in-process that the backup pad moved up at the push rod, the guide bar can play certain guide effect for the backup pad can vertically rebound, improves the stability that the backup pad removed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is a schematic view of a partial structure of the adjusting structure of the present invention;
fig. 3 is a schematic three-dimensional structure diagram of the support plate of the present invention;
fig. 4 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;
fig. 5 is a schematic view of a local structure of the guiding structure of the present invention.
The reference numbers in the figures illustrate: 1. an adjustment structure; 101. a movable block; 102. a screw; 103. an internal thread; 104. rotating a handle; 2. a lifting rod; 3. a measuring head; 4. a support frame; 5. a push rod; 6. a guide structure; 601. a guide groove; 602. a limiting block; 603. a guide bar; 7. a fixed structure; 701. a screw block; 702. reserving a hole; 703. a limiting rod; 8. a support plate; 9. a bearing main body; 10. connecting columns; 11. pressing a plate; 12. and (4) a dial indicator.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified 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 meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
Example one
Please refer to fig. 1-5, the utility model provides a pair of wheel hub bearing play check out test set, including support frame 4, backup pad 8 and bearing body 9, the top of support frame 4 one side is provided with lifter 2, and the one end of lifter 2 installs percentage table 12, gauge head 3 is installed to percentage table 12's bottom, one side inside support frame 4 is provided with adjusts structure 1, adjust structure 1 including movable block 101, screw rod 102, internal thread 103 and knob 104, screw rod 102 installs the one side inside support frame 4, knob 104 is installed on screw rod 102's top, movable block 101 is installed in screw rod 102's the outside, and the internally mounted of movable block 101 has internal thread 103, one side of movable block 101 is connected with one side of lifter 2, movable block 101 constitutes threaded connection with screw rod 102, through the use of movable block 101 and screw rod 102, be convenient for percentage table 12 reciprocates.
In this embodiment, the bearing main body 9 is sleeved on the connecting column 10, so that the bottom end of the bearing main body is in contact with the supporting plate 8, the diameter of the supporting plate 8 is as large as the diameter of the inner ring of the bearing main body 9, the screw block 701 enters the inside of the preformed hole 702 by rotating the limiting rod 703, so that the bearing main body 9 can be fixed, the pressing plate 11 is sleeved on the connecting column 10, the pressing plate 11 is rotated, so that the pressing plate 11 is in contact with the inner ring of the bearing main body 9, the screw 102 rotates by rotating the knob 104, and due to the relationship of threaded connection, the movable block 101 drives the lifting rod 2 to move up and down, so that the bottom end of the measuring head 3 is in contact with the inner ring of the bearing main body 9, the push rod 5 is pushed up, the supporting plate 8 pushes the inner ring of the bearing main body 9 to move up, the upward movement amount of the bearing main body 9 can be detected by the dial indicator 12, and the detected value is the play value of the hub bearing.
Example two
This embodiment still includes: the both sides of 8 bottoms in backup pad all are provided with guide structure 6, guide structure 6 is including guide way 601, stopper 602 and guide bar 603, the both sides in 8 bottoms in backup pad are all installed to guide bar 603, stopper 602 is all installed to the bottom of guide bar 603, the outside of guide bar 603 all is provided with guide way 601, guide bar 603 is the symmetry setting, guide bar 603 is about the perpendicular central symmetric distribution of backup pad 8, guide bar 603 through the symmetry setting can improve direction efficiency.
In this embodiment, in the process that the push rod 5 pushes the support plate 8 to move upwards, a certain guiding effect can be achieved by using the guide rod 603, so that the support plate 8 can move upwards vertically, and the detection efficiency is affected by the deviation when the support plate 8 moves upwards can be avoided to a certain extent.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified 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 meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one position, or may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (7)
1. The utility model provides a wheel hub bearing play check out test set, includes support frame (4), backup pad (8) and bearing main part (9), its characterized in that: the measuring tool is characterized in that a lifting rod (2) is arranged at the top end of one side of the support frame (4), a dial indicator (12) is installed at one end of the lifting rod (2), a measuring head (3) is installed at the bottom end of the dial indicator (12), an adjusting structure (1) is arranged at one side inside the support frame (4), the adjusting structure (1) comprises a movable block (101), a screw rod (102), an internal thread (103) and a knob (104), the screw rod (102) is installed at one side inside the support frame (4), the knob (104) is installed at the top end of the screw rod (102), the movable block (101) is installed on the outer side of the screw rod (102), the internal thread (103) is installed inside the movable block (101), and a support plate (8) is installed at the top end of the support frame (4); a push rod (5) is installed at the bottom end of the supporting plate (8), guide structures (6) are arranged on two sides of the bottom end of the supporting plate (8), a connecting column (10) is installed at the top end of the supporting plate (8), a pressing plate (11) is arranged at the top end of the connecting column (10), and a bearing main body (9) is arranged on the outer side of the connecting column (10); and fixing structures (7) are arranged on two sides of the bearing main body (9).
2. A hub bearing play detection apparatus according to claim 1, characterized in that: one side of the movable block (101) is connected with one side of the lifting rod (2), and the movable block (101) is in threaded connection with the screw (102).
3. A hub bearing play detection apparatus according to claim 1, characterized in that: guide structure (6) are including guide way (601), stopper (602) and guide bar (603), the both sides in backup pad (8) bottom are all installed to guide bar (603), stopper (602) are all installed to the bottom of guide bar (603), the outside of guide bar (603) all is provided with guide way (601).
4. A hub bearing play detection apparatus according to claim 3, characterized in that: the guide rods (603) are symmetrically arranged, and the guide rods (603) are symmetrically distributed relative to the vertical center of the support plate (8).
5. A hub bearing play detection apparatus according to claim 1, characterized in that: the supporting plate (8) and the pressing plate (11) are in a circular design, and the diameters of the supporting plate (8) and the pressing plate (11) are equal.
6. A hub bearing play detection apparatus according to claim 1, characterized in that: fixed knot constructs (7) including spiral shell piece (701), preformed hole (702) and gag lever post (703), the both sides at bearing main part (9) are all installed in gag lever post (703), spiral shell piece (701) are all installed to the bottom of gag lever post (703), and the outside of spiral shell piece (701) all is provided with preformed hole (702).
7. A hub bearing play detection apparatus according to claim 6, characterized in that: the inner wall of the preformed hole (702) is provided with threads, and the preformed hole (702) is meshed with the screw block (701) through the threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221902790.9U CN217738134U (en) | 2022-07-23 | 2022-07-23 | Hub bearing play detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221902790.9U CN217738134U (en) | 2022-07-23 | 2022-07-23 | Hub bearing play detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217738134U true CN217738134U (en) | 2022-11-04 |
Family
ID=83849668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221902790.9U Active CN217738134U (en) | 2022-07-23 | 2022-07-23 | Hub bearing play detection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217738134U (en) |
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2022
- 2022-07-23 CN CN202221902790.9U patent/CN217738134U/en active Active
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