CN218034797U - Bearing inner race raceway, external diameter detection device - Google Patents
Bearing inner race raceway, external diameter detection device Download PDFInfo
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- CN218034797U CN218034797U CN202222501438.0U CN202222501438U CN218034797U CN 218034797 U CN218034797 U CN 218034797U CN 202222501438 U CN202222501438 U CN 202222501438U CN 218034797 U CN218034797 U CN 218034797U
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- detection device
- inner race
- fixedly connected
- bearing inner
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Abstract
The utility model discloses a bearing inner race raceway, external diameter detection device relates to bearing inner race quality testing technical field, which comprises a mounting rack, mounting bracket side fixedly connected with erection column, the erection column outer wall rotates and is connected with the go-between, go-between side fixedly connected with extension rod, the scale has been seted up to the extension rod side, vertical groove has been seted up to the extension rod side, vertical inslot is provided with the installation component of fixed check out test set. The utility model discloses can receive motor drive pivoted go-between outer wall fixedly connected with extension rod, and the extension rod top is provided with the installation component, and the installation component of the fixed check out test set of mountable is the bearing inner race of the different internal diameters of self-adaptation under the effect of shore spring, and the go-between drives check out test set and removes along the bearing inner race raceway of different internal diameters, and is simple and high-efficient to the detection action of bearing inner race raceway.
Description
Technical Field
The utility model relates to a bearing inner race quality testing technical field especially relates to a bearing inner race raceway, external diameter detection device.
Background
Bearings are an important component of modern mechanical equipment. The main function of the device is to support the mechanical rotator, reduce the friction coefficient in the movement process of the mechanical rotator and ensure the rotation precision of the mechanical rotator, and in order to ensure the manufacturing quality of the bearing, the mechanical rotator needs to be detected by a detection device before the bearing leaves a factory.
When some large-scale bearing inner race raceways are detected in the prior art, mostly, the detection device is held by detection personnel in hand and moves along the surface of the large-scale bearing inner race raceway, so that the operation is inconvenient, and the detection efficiency of the detection mode is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art and examining time measuring some large-scale bearing inner race raceways, mostly be the handheld detection device of measurement personnel along large-scale bearing inner race raceway surface removal, not only operate inconveniently, and this kind of problem that detection mode detection efficiency is low, and a bearing inner race raceway, external diameter detection device that propose.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a bearing inner race raceway, external diameter detection device, includes the mounting bracket, mounting bracket side fixedly connected with erection column, the erection column outer wall rotates and is connected with the go-between, go-between side fixedly connected with extension rod, the scale has been seted up to the extension rod side, vertical groove has been seted up to the extension rod side, vertical inslot is provided with the installation component of fixed check out test set, the erection column is kept away from the go-between outer wall and is provided with supplementary fixed subassembly to the bearing inner race.
Optionally, go-between outer wall edge position fixedly connected with driven gear, driven gear outer wall stable meshing has the driving gear, the driving gear pivot adopts the bearing to rotate and connects in the mounting bracket side, driving gear pivot and motor output fixed connection.
Optionally, the mounting assembly includes a top bracing spring, a horizontal bar, a mounting seat, the bottom of the top bracing spring is welded at the bottom of the vertical groove, and the top of the top bracing spring is welded at the bottom of one end of the horizontal bar.
Optionally, the tail end of the horizontal rod is symmetrically and fixedly connected with two limiting blocks, the distance between the two limiting blocks is equal to the thickness of the extension rod, and the width of each limiting block is larger than the width of the vertical groove.
Optionally, the outer wall of the horizontal rod is vertically and rotatably connected with an auxiliary wheel, and the tail end of the horizontal rod is fixedly connected with a mounting seat.
Optionally, fixed subassembly includes solid fixed ring, first vaulting pole, second vaulting pole, loose ring, gu the fixed ring welds at the erection column outer wall, gu fixed ring outer wall equidistance rotates and is connected with first vaulting pole.
Optionally, the other end of the first support rod is rotatably connected with the second support rod, the other end of the second support rod is rotatably connected to the side surface of a movable ring, the movable ring is sleeved on the mounting column, the side surface of the movable ring is rotatably connected with one end of a support expanding screw rod through a bearing, and the other end of the support expanding screw rod is screwed into the side surface of a fixing ring.
Compared with the prior art, the utility model discloses possess following advantage:
1. the utility model discloses can receive motor drive pivoted go-between outer wall fixedly connected with extension rod, and the extension rod top is provided with the installation component, and the installation component of the fixed check out test set of mountable is the bearing inner race of the different internal diameters of self-adaptation under the effect of shore spring, and the go-between drives check out test set and removes along the bearing inner race raceway of different internal diameters, and is simple and high-efficient to the detection action of bearing inner race raceway.
2. The utility model discloses be provided with fixed subassembly at the erection column, fixed subassembly can assist fixedly with the bearing inner race of different internal diameters, and the aforesaid of being convenient for is installed the installation component of check out test set and is removed along bearing inner race raceway.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of a connection structure of the mounting assembly and the fixing assembly.
Fig. 3 is another view structure diagram of fig. 2.
In the figure: 1. an extension rod; 2. calibration; 21. a limiting block; 3. a driven gear; 4. a connecting ring; 5. a driving gear; 6. a mounting frame; 7. mounting a column; 8. an auxiliary wheel; 9. a horizontal bar; 10. a mounting seat; 11. a fixing ring; 12. a first stay bar; 13. a second stay bar; 14. a movable ring; 15. expanding a screw rod; 16. a jacking spring; 17. a vertical slot.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like 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, and 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 therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, a bearing outer ring raceway, external diameter detection device, including mounting bracket 6, 6 side fixedly connected with erection column 7 of mounting bracket, 7 outer walls of erection column rotate and are connected with go-between 4, 4 outer wall border position fixedly connected with driven gear 3 of go-between, 3 outer wall stable meshing of driven gear have driving gear 5, 5 pivots of driving gear adopt the bearing to rotate and connect in 6 sides of mounting bracket, 5 pivots of driving gear and motor output end fixed connection, the starter motor, motor accessible driving gear 5, following fixed subassembly rotation on the driven gear 3 drive go-between 4.
Go-between 4 side fixedly connected with extension rod 1, scale 2 has been seted up to extension rod 1 side, and vertical groove 17 has been seted up to extension rod 1 side, is provided with the installation component of fixed check out test set in vertical groove 17, and the installation component includes shore spring 16, horizon bar 9, mount pad 10, and 16 bottom welding of shore spring are in vertical groove 17 bottom.
The top of the jacking spring 16 is welded at the bottom of one end of the horizontal rod 9, the initial position of the horizontal rod 9 is located at the top of the vertical groove 17, the jacking spring 16 is in a compressed state at the moment, and the setting of the scale 2 is convenient for determining the position of the horizontal rod 9 away from the bottom of the vertical groove 17, so that the rough measurement of the diameter of the outer ring of the bearing is convenient, the bottommost part of the scale 2 is not the zero scale 2, and the specific number is the distance between the axis of the mounting column 7 and the scale 2.
The outer wall of the horizontal rod 9 is perpendicularly rotated and is connected with an auxiliary wheel 8, the tail end of the horizontal rod 9 is fixedly connected with an installation seat 10, detection equipment can be installed on the installation seat 10, the auxiliary wheel 8 is matched with a top support spring 16, and the detection equipment can be suspended in the detection equipment and a certain distance away from a bearing outer diameter roller path.
Two stopper 21 of 9 terminal symmetry fixedly connected with of horizontal pole, the distance between two stopper 21 equals extension rod 1 thickness, and stopper 21 width is greater than vertical groove 17 width, and stopper 21 restriction horizontal pole 9 moves along vertical groove 17 of vertical direction.
The mounting column 7 is far away from the outer wall of the connecting ring 4 and is provided with a fixed assembly assisting in fixing the outer ring of the bearing, the fixed assembly comprises a fixed ring 11, a first support rod 12, a second support rod 13 and a movable ring 14, and the fixed ring 11 is welded on the outer wall of the mounting column 7.
The outer wall of the fixing ring 11 is connected with first support rods 12 in an equidistance rotating mode, the other ends of the first support rods 12 are connected with second support rods 13 in a rotating mode, the other ends of the second support rods 13 are connected to the side face of the movable ring 14 in a rotating mode, and the edge positions of the first support rods 12 and the second support rods 13 are set to be round angles.
The movable ring 14 is sleeved on the mounting column 7, the side surface of the movable ring 14 is rotatably connected with one end of the expanding screw rod 15 by a bearing, and the other end of the expanding screw rod 15 is screwed into the side surface of the fixing ring 11.
The bearing outer ring raceway edge position is placed on the fixed component, so that interference to the fixed component to drive the detection equipment to rotate along the bearing outer ring raceway is avoided, the detection equipment is installed on the fixed seat, and the wireless detection equipment is preferentially selected.
The utility model discloses a concrete implementation step as follows:
fixing wireless detection equipment to a mounting seat 10, then waiting to detect that the bearing outer ring is stuffed into the horizontal rod 9 outside, according to the bearing outer ring internal diameter of waiting to detect actually, establish bearing outer ring border position cover on fixed subassembly, suitable rotatory expansion screw 15, expand and prop screw 15 and drive movable ring 14 and be close to solid fixed ring 11, first vaulting pole 12 is close to each other with second vaulting pole 13, the first vaulting pole 12 that multiunit, exist in pairs forms suitable expansion diameter with second vaulting pole 13 to expand to prop fixedly the bearing outer ring.
At this moment, under the action of the top bracing spring 16, the horizontal rod 9 is tightly attached to the edge of the raceway of the outer ring of the bearing through the auxiliary wheel 8, the motor for driving the driving gear 5 to rotate is started, the driving gear 5 drives the detection equipment installed on the horizontal rod 9 to move along the surface of the raceway of the bearing through the driven gear 3, and the surface of the raceway of the bearing is detected.
In addition, the diameter of the bearing outer ring is roughly determined by observing the position of the bottom of the horizontal rod 9 on the scale 2.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a bearing inner race raceway, external diameter detection device, includes mounting bracket (6), its characterized in that, mounting bracket (6) side fixedly connected with erection column (7), erection column (7) outer wall rotates and is connected with go-between (4), go-between (4) side fixedly connected with extension rod (1), scale (2) have been seted up to extension rod (1) side, vertical groove (17) have been seted up to extension rod (1) side, be provided with fixed check out test set's installation component in vertical groove (17), erection column (7) are kept away from go-between (4) outer wall and are provided with supplementary fixed subassembly to the bearing inner race is fixed.
2. The bearing outer ring raceway and outer diameter detection device according to claim 1, wherein a driven gear (3) is fixedly connected to an outer wall edge position of the connection ring (4), a driving gear (5) is stably meshed with an outer wall of the driven gear (3), a rotating shaft of the driving gear (5) is rotatably connected to a side surface of the mounting frame (6) through a bearing, and the rotating shaft of the driving gear (5) is fixedly connected with an output end of a motor.
3. The bearing outer ring raceway and outer diameter detection device according to claim 1, wherein the mounting assembly comprises a top bracing spring (16), a horizontal rod (9) and a mounting seat (10), the bottom of the top bracing spring (16) is welded at the bottom of the vertical groove (17), and the top of the top bracing spring (16) is welded at the bottom of one end of the horizontal rod (9).
4. The bearing outer ring raceway and outer diameter detection device according to claim 3, wherein two limit blocks (21) are symmetrically and fixedly connected to the end of the horizontal rod (9), a distance between the two limit blocks (21) is equal to a thickness of the extension rod (1), and a width of each limit block (21) is greater than a width of the vertical groove (17).
5. The bearing outer ring raceway and outer diameter detection device according to claim 3, wherein an auxiliary wheel (8) is vertically and rotatably connected to an outer wall of the horizontal rod (9), and a mounting seat (10) is fixedly connected to the tail end of the horizontal rod (9).
6. The bearing outer ring raceway and outer diameter detection device according to claim 1, wherein the fixing assembly comprises a fixing ring (11), a first support rod (12), a second support rod (13) and a movable ring (14), the fixing ring (11) is welded on the outer wall of the mounting column (7), and the first support rod (12) is connected on the outer wall of the fixing ring (11) in an equidistance rotation mode.
7. The bearing outer ring raceway and outer diameter detection device according to claim 6, wherein the other end of the first stay bar (12) is rotatably connected to the second stay bar (13), the other end of the second stay bar (13) is rotatably connected to a side surface of the movable ring (14), the movable ring (14) is sleeved on the mounting column (7), a side surface of the movable ring (14) is rotatably connected to one end of the expanding screw (15) through a bearing, and the other end of the expanding screw (15) is screwed into a side surface of the fixing ring (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222501438.0U CN218034797U (en) | 2022-09-21 | 2022-09-21 | Bearing inner race raceway, external diameter detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222501438.0U CN218034797U (en) | 2022-09-21 | 2022-09-21 | Bearing inner race raceway, external diameter detection device |
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| CN218034797U true CN218034797U (en) | 2022-12-13 |
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| CN202222501438.0U Active CN218034797U (en) | 2022-09-21 | 2022-09-21 | Bearing inner race raceway, external diameter detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117232457A (en) * | 2023-11-13 | 2023-12-15 | 山东悦龙橡塑科技有限公司 | Clamp device for measuring hose |
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2022
- 2022-09-21 CN CN202222501438.0U patent/CN218034797U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117232457A (en) * | 2023-11-13 | 2023-12-15 | 山东悦龙橡塑科技有限公司 | Clamp device for measuring hose |
| CN117232457B (en) * | 2023-11-13 | 2024-01-23 | 山东悦龙橡塑科技有限公司 | Clamp device for measuring hose |
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