CN209110716U - A kind of cylinder roller bearing inner ring internal grinder - Google Patents
A kind of cylinder roller bearing inner ring internal grinder Download PDFInfo
- Publication number
- CN209110716U CN209110716U CN201820394636.2U CN201820394636U CN209110716U CN 209110716 U CN209110716 U CN 209110716U CN 201820394636 U CN201820394636 U CN 201820394636U CN 209110716 U CN209110716 U CN 209110716U
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- China
- Prior art keywords
- fixed
- cavity
- side wall
- screw rod
- guard box
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a kind of cylinder roller bearing inner ring internal grinders; including guard box; first cavity there are two being set in the guard box; one end side wall of first cavity is equipped with the first opening; through equipped with fixed plate in two first openings; the upper end of two fixed plates is respectively and fixedly provided with riser; one end of the fixed plate runs through one end side wall of the first cavity and extends to the side of guard box; the two sides of the guard box are run through equipped with rotating bar, and one end of two rotating bars is respectively and fixedly provided with runner.The utility model is structurally reasonable, pass through the cooperation of the dependency structures such as crank, the first angular wheel, the second angular wheel, the first screw rod, the second screw rod, the height to the first grip block and the second grip block and the adjusting of position are realized, can be clamped preferably to cylinder roller bearing inner ring, improve stability, it is easy to operate, it ensure that processing quality, improve efficiency, loss is reduced, it is practical.
Description
Technical field
The utility model relates to bearing inner race technical field more particularly to a kind of cylinder roller bearing inner ring internal grinders.
Background technique
Bearing is a kind of important spare part in contemporary mechanical equipment.Its major function is to support mechanical rotary body, is reduced
Coefficient of friction in its motion process, and guarantee its rotating accuracy, bearing enterprise needs during producing bearing to bearing
End-play accurately controlled, i.e., have stringent limitation to the raceway width of the inside and outside circle of bearing, to the inside and outside circle of bearing
It when polishing, needs that bearing is fixed, existing cylinder roller bearing inner ring internal grinder can not be as needed
Height and position is adjusted, can not be polished as needed different types of bearing, and existing cylinder roller bearing inner ring
The stability of internal grinder is poor, and preferably bearing can not be fixed, and easily causes so during the grinding process, can not be right
Bearing carries out more accurate polishing, influences grinding effect, for this purpose, it is proposed that a kind of cylinder roller bearing inner ring internal grinder,
To solve the above problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of cylindrical roller axis proposed
Hold inner ring internal grinder.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of cylinder roller bearing inner ring internal grinder, including guard box are set in the guard box there are two the first cavity,
One end side wall of first cavity is equipped with the first opening, runs through in two first openings and is equipped with fixed plate, two fixations
The upper end of plate is respectively and fixedly provided with riser, and one end of the fixed plate runs through one end side wall of the first cavity and extends to the one of guard box
Side, the two sides of the guard box are run through equipped with rotating bar, and one end of two rotating bars is respectively and fixedly provided with runner, two rotating bars
One end runs through one end side wall of the first cavity and on one end side wall for being rotatably connected in the first cavity respectively, two rotating bars
On be respectively and fixedly provided with gear, the side of the gear is equipped with rack gear, and the rack gear is fixed in the bottom side of the wall of fixed plate, the tooth
Wheel and rack gear intermeshing are equipped with sliding slot in the opposing sidewalls in first cavity, are equipped with sliding block in the sliding slot, and two
The side of a sliding block is separately fixed at the two sides of fixed plate, and the second cavity is equipped in the riser, is run through in second cavity
Equipped with crank, one end of the crank is extended in third cavity, and the end of the crank is fixed with the second angular wheel, described
The side of second angular wheel is equipped with the first angular wheel, and the side of second angular wheel is fixed with the first screw rod, described
The side of first angular wheel is fixed with the second screw rod, first angular wheel and the intermeshing of the second angular wheel, described
Opposing sidewalls in third cavity are equipped with limit plate, run through on second screw rod and are equipped with movable block, set on the movable block
There are the first tapped through hole, one end that one end of second screw rod is run through the first tapped through hole and is rotatably connected in third cavity
On side wall, connecting rod is fixed on one end side wall of the movable block, one end side wall of second cavity is equipped with second and opens
Mouthful, the side that one end of the connecting rod was open and extended to riser through second, one end of the connecting rod is fixed with transverse slat,
The lower end of the transverse slat is fixed with vertical bar, and the lower end of the vertical bar is fixed with the second grip block, and one end of first screw rod is passed through
It wears one end side wall of the second cavity and extends to the side of riser, the upper end two sides of the guard box are respectively and fixedly provided with mounting plate, institute
Mounting plate is stated equipped with through-hole, one end of one of them the first screw rod is through through-hole and extends to the side of mounting plate, and described the
The threaded one end of one screw rod is socketed with casing, and one end of described sleeve pipe is fixed, and there are two screw rods, and one end of the screw rod is through peace
Loading board and the other side for extending to mounting plate, one end of described sleeve pipe are fixed with the first grip block, and the upper end of the guard box is solid
Fixed there are two mounting tables, and the upper end side of the mounting table is fixed with baffle.
Preferably, it is hinged with placement plate on the side wall of described guard box one end, is fixed on one end side wall of the guard box
There is the first fixing piece, telescopic rod is rotatably connected on first fixing piece, it is fixed that the lower end of the placement plate is fixed with second
Part, one end of the telescopic rod are rotatably connected on the second fixing piece.
Preferably, the mounting table is equipped with placing groove.
Preferably, rubber layer is coated on first grip block and the second grip block.
Preferably, the lower end quadrangle of the guard box is respectively and fixedly provided with support rod, and the lower end of the support rod is fixed with support
Block.
Preferably, the mounting table is made of carbon steel.
In the utility model, when in use, cylinder roller bearing is placed on mounting table, then rotates crank, crank
The second angular wheel is driven to rotate, the second angular wheel drives the rotation of the first angular wheel, the first angular wheel and the second taper
Gear drives the first screw rod and the second screw rod to rotate respectively, and the first screw rod drives casing shift position, to adjust the first clamping
The position of block, movable block shift position on the second screw rod, adjusts the height of connecting rod, to adjust the height of vertical bar, then
The height for adjusting the second grip block clamp to cylinder roller bearing inner ring solid by the first grip block and the second grip block
Fixed, when needing to adjust the position of riser, by rotating wheel, the rotation of driven by rotating wheel rotating bar, rotating bar band moving gear is rotated,
Gear band carry-over bar movement, so that the position of adjustable riser, the utility model pass through crank, the first taper with regard to structurally reasonable
The cooperation of the dependency structures such as gear, the second angular wheel, the first screw rod, the second screw rod, realizes to the first grip block and second
The height of grip block and the adjusting of position can be clamped preferably to cylinder roller bearing inner ring, improve stability, behaviour
Make simply, to ensure that processing quality, improve efficiency, reduce loss, it is practical.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of cylinder roller bearing inner ring internal grinder external structure schematic diagram；
Fig. 2 be the utility model proposes a kind of cylinder roller bearing inner ring internal grinder riser internal structure signal
Figure；
Fig. 3 be the utility model proposes a kind of cylinder roller bearing inner ring internal grinder guard box internal structure signal
Figure.
In figure: 1 supporting block, 2 guard boxs, 3 mounting plates, 4 risers, 5 transverse slats, 6 connecting rods, 7 cranks, 8 fixed plates, 9 supports
Bar, 10 first grip blocks, 11 mounting tables, 12 baffles, 13 second grip blocks, 14 casings, 15 first screw rods, 16 vertical bars, 17 movements
Block, 18 limit plates, 19 first angular wheels, 20 second angular wheels, 21 runners, 22 telescopic rods, 23 rotating bars, 24 first are opened
Mouth, 25 gears, 26 sliding blocks, 27 second screw rods.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of cylinder roller bearing inner ring internal grinder, including guard box 2, play protective effect, protection
It is set in case 2 there are two the first cavity, one end side wall of the first cavity is equipped with the first opening 24, passes through in two first openings 24
It is equipped with fixed plate 8, the upper end of two fixed plates 8 is respectively and fixedly provided with riser 4, and one end of the first cavity is run through in one end of fixed plate 8
Side wall and the side for extending to guard box 2, the two sides of guard box 2 are run through equipped with rotating bar 23, one end of two rotating bars 23
It is respectively and fixedly provided with runner 21, runner 21 drives rotating bar 23 to rotate, and one end of the first cavity is run through in one end of two rotating bars 23
On side wall and one end side wall being rotatably connected in the first cavity respectively, gear 25, runner are respectively and fixedly provided in two rotating bars 23
23 band moving gears 25 rotate, and the side of gear 25 is equipped with rack gear, and gear 25 drives racks turn, and rack gear is fixed on fixed plate 8
In bottom side of the wall, gear 25 and rack gear are intermeshed, and are equipped with sliding slot in the opposing sidewalls in the first cavity, are equipped in sliding slot
Sliding block 26, the side of two sliding blocks 26 are separately fixed at the two sides of fixed plate 8, mobile convenient for fixed plate 8, and the is equipped in riser 4
Two cavitys, the second cavity is interior through crank 7 is equipped with, and one end of crank 7 extends in third cavity, and the end of crank 7 is fixed with
Second angular wheel 20, crank 7 drive the rotation of the second angular wheel 20, and the side of the second angular wheel 20 is equipped with the first conical tooth
Wheel 19, the side of the second angular wheel 20 is fixed with the first screw rod 15, and the side of the first angular wheel 19 is fixed with the second screw rod
27, the first angular wheel 19 and the second angular wheel 20 are intermeshed, and the opposing sidewalls in third cavity are equipped with limit plate 18,
Through movable block 17, the shift position on the second screw rod 27 of movable block 17 is equipped on second screw rod 27, movable block 17 is equipped with the
One tapped through hole, one end side wall that one end of the second screw rod 27 is run through the first tapped through hole and is rotatably connected in third cavity
On, connecting rod 6 is fixed on one end side wall of movable block 17, one end side wall of the second cavity is equipped with the second opening, connecting rod 6
One end be open through second and extend to the side of riser 4, one end of connecting rod 6 is fixed with transverse slat 5, and the lower end of transverse slat 5 is solid
Surely there is vertical bar 16, the lower end of vertical bar 16 is fixed with the second grip block 13, clamps to cylinder roller bearing inner ring, the first screw rod
15 one end runs through one end side wall of the second cavity and extends to the side of riser 4, and the upper end two sides of guard box 2 are respectively and fixedly provided with peace
Loading board 3, mounting plate 3 are equipped with through-hole, and one end of one of them the first screw rod 15 through through-hole and extends to the one of mounting plate 3
Side, the threaded one end of the first screw rod 15 are socketed with casing 14, and one end of casing 14 is fixed, and there are two screw rod, the positions of fixed sleeving 14
It sets, one end of screw rod runs through mounting plate 3 and extends to the other side of mounting plate 3, and one end of institute's casing 14 is fixed with the first clamping
Block 10, the upper end of guard box 2 is fixed, and there are two mounting tables 11, and the upper end side of mounting table 11 is fixed with baffle 12.
In the utility model, it is hinged with placement plate on 2 one end side wall of guard box, article can be placed in placement plate, protected
It is fixed with the first fixing piece on one end side wall of protecting box 2, is rotatably connected to telescopic rod 22 on the first fixing piece, adjustable-angle,
The lower end of placement plate is fixed with the second fixing piece, and one end of telescopic rod 22 is rotatably connected on the second fixing piece, and mounting table 11 is set
There is placing groove, is coated with rubber layer on the first grip block 13 and the second grip block 10, is preferably clamped, guard box 2
Lower end quadrangle is respectively and fixedly provided with support rod 9, plays a part of support, and the lower end of support rod 9 is fixed with supporting block 1, and mounting table 11 is adopted
It is made of carbon steel.
In the utility model, when in use, cylinder roller bearing is placed on mounting table 11, crank 7 is then rotated, shakes
7 the second angular wheels 20 of drive are rotated, the second angular wheel 20 drives the rotation of the first angular wheel 19, the first angular wheel 19
The first screw rod 15 and the second screw rod 27 is driven to rotate respectively with the second angular wheel 20, the first screw rod 15 drives the mobile position of casing 14
It sets, to adjust the position of the first grip block 10, the shift position on the second screw rod 27 of movable block 17 adjusts the height of connecting rod 6
Degree, to adjust the height of vertical bar 16, then adjusts the height of the second grip block 13, passes through the first grip block 10 and the second clamping
Block 13 grips cylinder roller bearing inner ring, when needing to adjust the position of riser 4, by rotating wheel 21, turns
Wheel 21 drives rotating bar 23 to rotate, and rotating bar 23 is rotated with moving gear 25, and gear 25 drives rack movement, thus adjustable riser
4 position.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of cylinder roller bearing inner ring internal grinder, including guard box (2), which is characterized in that set in the guard box (2)
There are two the first cavity, one end side wall of first cavity is equipped with first and is open (24), in two first openings (24)
It is respectively and fixedly provided with riser (4) through the upper end for being equipped with fixed plate (8), two fixed plates (8), one end of the fixed plate (8) is run through
The two sides of one end side wall of first cavity and the side for extending to guard box (2), the guard box (2) are run through equipped with rotating bar
(23), one end of two rotating bars (23) is respectively and fixedly provided with runner (21), and the first cavity is run through in one end of two rotating bars (23)
One end side wall and one end side wall for being rotatably connected in the first cavity respectively on, be respectively and fixedly provided with gear on two rotating bars (23)
(25), the side of the gear (25) is equipped with rack gear, and the rack gear is fixed in the bottom side of the wall of fixed plate (8), the gear
(25) it is intermeshed with rack gear, is equipped with sliding slot in the opposing sidewalls in first cavity, sliding block is installed in the sliding slot
(26), the side of two sliding blocks (26) is separately fixed at the two sides of fixed plate (8), is equipped with the second cavity, institute in the riser (4)
It states through crank (7) are equipped in the second cavity, one end of the crank (7) extends in third cavity, the end of the crank (7)
End is fixed with the second angular wheel (20), and the side of second angular wheel (20) is equipped with the first angular wheel (19), described
The side of second angular wheel (20) is fixed with the first screw rod (15), and the side of first angular wheel (19) is fixed with second
Screw rod (27), first angular wheel (19) and the second angular wheel (20) are intermeshed, opposite in the third cavity
Side wall is equipped with limit plate (18), through movable block (17) are equipped on second screw rod (27), sets on the movable block (17)
There is the first tapped through hole, one end of second screw rod (27) through the first tapped through hole and is rotatably connected in third cavity
On the side wall of one end, it is fixed with connecting rod (6) on one end side wall of the movable block (17), on one end side wall of second cavity
Equipped with the second opening, the side that one end of the connecting rod (6) was open and extended to riser (4) through second, the connecting rod
(6) one end is fixed with transverse slat (5), and the lower end of the transverse slat (5) is fixed with vertical bar (16), and the lower end of the vertical bar (16) is fixed
Have the second grip block (13), one end of first screw rod (15) runs through one end side wall of the second cavity and extends to riser (4)
Side, the upper end two sides of the guard box (2) are respectively and fixedly provided with mounting plate (3), and the mounting plate (3) is equipped with through-hole, wherein
One end of one the first screw rod (15) runs through through-hole and extends to the side of mounting plate (3), one end of first screw rod (15)
Screw thread is socketed with casing (14), and one end of described sleeve pipe (14) is fixed there are two screw rod, and mounting plate is run through in one end of the screw rod
(3) and the other sides of mounting plate (3) is extended to, one end of described sleeve pipe (14) is fixed with the first grip block (10), the protection
The upper end of case (2) is fixed, and there are two mounting table (11), and the upper end side of the mounting table (11) is fixed with baffle (12).
2. a kind of cylinder roller bearing inner ring internal grinder according to claim 1, which is characterized in that the guard box
(2) it is hinged with placement plate on the side wall of one end, is fixed with the first fixing piece on one end side wall of the guard box (2), described
It is rotatably connected on one fixing piece telescopic rod (22), the lower end of the placement plate is fixed with the second fixing piece, the telescopic rod
(22) one end is rotatably connected on the second fixing piece.
3. a kind of cylinder roller bearing inner ring internal grinder according to claim 1, which is characterized in that the mounting table
(11) it is equipped with placing groove.
4. a kind of cylinder roller bearing inner ring internal grinder according to claim 1, which is characterized in that first clamping
Rubber layer is coated on block (10) and the second grip block (13).
5. a kind of cylinder roller bearing inner ring internal grinder according to claim 1, which is characterized in that the guard box
(2) lower end quadrangle is respectively and fixedly provided with support rod (9), and the lower end of the support rod (9) is fixed with supporting block (1).
6. a kind of cylinder roller bearing inner ring internal grinder according to claim 1, which is characterized in that the mounting table
(11) it is made of carbon steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820394636.2U CN209110716U (en) | 2018-03-22 | 2018-03-22 | A kind of cylinder roller bearing inner ring internal grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820394636.2U CN209110716U (en) | 2018-03-22 | 2018-03-22 | A kind of cylinder roller bearing inner ring internal grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209110716U true CN209110716U (en) | 2019-07-16 |
Family
ID=67195057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820394636.2U Expired - Fee Related CN209110716U (en) | 2018-03-22 | 2018-03-22 | A kind of cylinder roller bearing inner ring internal grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209110716U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111890147A (en) * | 2020-07-06 | 2020-11-06 | 丽水市莲都区升嘉文凯模具厂 | Outer ring polishing device for bearing processing |
-
2018
- 2018-03-22 CN CN201820394636.2U patent/CN209110716U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111890147A (en) * | 2020-07-06 | 2020-11-06 | 丽水市莲都区升嘉文凯模具厂 | Outer ring polishing device for bearing processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190716 Termination date: 20200322 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |