CN210649615U - Fixing device is used in precision bearing processing - Google Patents
Fixing device is used in precision bearing processing Download PDFInfo
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- CN210649615U CN210649615U CN201921685201.4U CN201921685201U CN210649615U CN 210649615 U CN210649615 U CN 210649615U CN 201921685201 U CN201921685201 U CN 201921685201U CN 210649615 U CN210649615 U CN 210649615U
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- 238000003754 machining Methods 0.000 claims abstract description 8
- 238000003466 welding Methods 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 101100491335 Caenorhabditis elegans mat-2 gene Proteins 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
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Abstract
The utility model discloses a fixing device is used in precision bearing processing, which comprises a column, the bottom outer wall of stand bonds there is the slipmat, the top outer wall of stand is provided with the base, and the top outer wall of base opens flutedly, the bottom inner wall welding of recess has electric sleeve, and electric sleeve's inner wall has cup jointed electric telescopic handle, electric sleeve's outer wall is provided with the fixing base, and the bottom outer wall of fixed block and the top outer wall of base pass through bolted connection, electric telescopic handle's top outer wall is provided with the lifter plate, and the top outer wall of lifter plate is provided with the bracing piece, the top outer wall of bracing piece has electric slide rail through bolted connection. The utility model discloses convenient different processing demands have improved fixing device's flexibility, can adapt to not unidimensional bearing spare, have improved the machining efficiency of device greatly, can not exert an influence to the precision and the practical life of bearing, have improved the protection effect of device to bearing spare.
Description
Technical Field
The utility model relates to a bearing processing technology field especially relates to a fixing device is used in precision bearing processing.
Background
The bearing is a component for fixing and reducing the load friction coefficient in the mechanical transmission process. It can also be said that the member for reducing the friction coefficient during power transmission and keeping the center position of the shaft fixed when the other members are moved relative to each other on the shaft. Its main function is to support the mechanical rotating body to reduce the friction coefficient of mechanical load of equipment in the transmission process.
At present, the bearing needs to fix its accuracy in the course of working, but current bearing processing fixing device, mostly can only fix to a bearing part, can't carry out corresponding adjustment according to bearing part's size, and the fixing device flexibility is relatively poor, can't carry out nimble removal according to the processing demand, at fixed in-process, still can produce wearing and tearing to the bearing surface, influence the precision and the life of bearing, consequently, need to design a fixing device for precision bearing processing to solve above-mentioned problem urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a fixing device for processing a precision bearing.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a fixing device for machining a precision bearing comprises a stand column, wherein a non-slip mat is bonded on the outer wall of the bottom of the stand column, a base is arranged on the outer wall of the top of the stand column, a groove is formed in the outer wall of the top of the base, an electric sleeve is welded on the inner wall of the bottom of the groove, an electric telescopic rod is sleeved on the inner wall of the electric sleeve, a fixing seat is arranged on the outer wall of the electric sleeve, the outer wall of the bottom of the fixing seat is connected with the outer wall of the top of the base through a bolt, a lifting plate is arranged on the outer wall of the top of the electric telescopic rod, a supporting rod is arranged on the outer wall of the top of the lifting plate, an electric sliding rail is connected to the outer wall of the supporting rod through a bolt, a sliding block is connected to the outer wall of the, and the outer wall of the top of the screw rod is welded with a turntable.
As a further aspect of the present invention: the outer wall of one side of bearing fixing base is provided with the fixed block, and the inner wall of fixed block is opened there is the counter bore, the outer wall threaded connection of the inner wall of counter bore and screw rod.
As a further aspect of the present invention: and a clamping piece is arranged on the outer wall of the bottom of the screw rod, and a rubber sheet is bonded on the outer wall of the bottom of the clamping piece.
As a further aspect of the present invention: the outer wall of one side of the rubber sheet is provided with a through hole, and the inner wall of the through hole is inserted with a cross rod.
As a further aspect of the present invention: the outer wall of one side of the cross rod is provided with a threaded hole, the inner wall of the threaded hole is in threaded connection with a fixed rod, and the outer wall of the fixed rod is in threaded connection with a nut.
As a further aspect of the present invention: electric telescopic handle and electronic slide rail all are connected with the switch through the wire, and the switch is connected with the power through the wire.
The utility model has the advantages that:
1. through the arrangement of the electric telescopic rod and the electric sliding rail, when the bearing part is fixed on the bearing fixing seat, the bearing part can move up and down through the electric telescopic rod, and the bearing part can move left and right through the electric sliding rail, so that different processing requirements are facilitated, and the flexibility of the fixing device is improved;
2. through the screw, the turntable and the clamping pieces, the screw can be stretched by rotating the turntable, the space between the clamping pieces is controlled, the device can adapt to bearing pieces with different sizes, and the processing efficiency of the device is greatly improved;
3. through the rubber sheet and the cross rod that set up, the cross rod can firmly be fixed the rubber sheet on the clamping piece, and the rubber sheet can effectively eliminate the relative wearing and tearing between man-hour bearing spare and the bearing fixing base, can not exert an influence to the precision and the practical life of bearing, has improved the protection effect of device to the bearing spare.
Drawings
Fig. 1 is a schematic front view of a fixing device for machining a precision bearing according to the present invention;
fig. 2 is a schematic side view of the fixing device for machining a precision bearing according to the present invention;
fig. 3 is a schematic top view of the fixing device for machining a precision bearing according to the present invention;
fig. 4 is the utility model provides a precision bearing processing is with fixing device's clamping piece and sheet rubber structure sketch map.
In the figure: the device comprises a stand column 1, a non-slip mat 2, a base 3, a groove 4, an electric sleeve 5, a fixed seat 6, an electric telescopic rod 7, a lifting plate 8, a sliding block 9, a screw rod 10, a rotary table 11, a bearing fixed seat 12, an electric sliding rail 13, a supporting rod 14, a fixed block 15, a clamping piece 16, a cross rod 17, a rubber sheet 18, a fixed rod 19 and a nut 20.
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.
Referring to fig. 1-3, a fixing device for precision bearing processing comprises a vertical column 1, a non-slip mat 2 is bonded on the outer wall of the bottom of the vertical column 1, a base 3 is welded on the outer wall of the top of the vertical column 1, a groove 4 is formed on the outer wall of the top of the base 3, an electric sleeve 5 is welded on the inner wall of the bottom of the groove 4, an electric telescopic rod 7 is sleeved on the inner wall of the electric sleeve 5, a fixing seat 6 is welded on the outer wall of the electric sleeve 5, the outer wall of the bottom of the fixing seat 6 is connected with the outer wall of the top of the base 3 through a bolt, a lifting plate 8 is welded on the outer wall of the top of the electric telescopic rod 7, a support rod 14 is welded on the outer wall of the top of the lifting plate 8, an electric slide rail 13 is connected with the top of the support rod 14 through a bolt, the inner wall of the thread groove is connected with a screw rod 10 in a threaded mode, and the outer wall of the top of the screw rod 10 is welded with a rotary disc 11.
The utility model discloses in, the welding of one side outer wall of bearing fixing base 12 has the fixed block, and the inner wall of fixed block is opened there is the counter bore, the inner wall of counter bore and screw rod 10's outer wall threaded connection, the welding of screw rod 10's bottom outer wall has clamping piece 16, and clamping piece 16's bottom outer wall bonds and has rubber sheet 18, one side outer wall of rubber sheet 18 is opened there is the through-hole, and the inner wall of through-hole is pegged graft and is had horizontal pole 17, threaded hole is opened to one side outer wall of horizontal pole 17, and the inner wall threaded connection of screw hole has dead lever 19, the outer wall threaded connection of dead lever 19 has nut 20, electric telescopic handle 7 and electric slide.
The working principle is as follows: during the use, the bearing spare that will treat processing is placed in bearing fixing base 12, make screw rod 10 remove to bearing fixing base 12 gradually through rotating carousel 11, clamping piece 16 of being connected with screw rod 10 also inwards removes gradually simultaneously, when being located between the rubber sheet 18 on clamping piece 16 and the bearing spare closely laminating, stop rotating carousel 11, through starting electric telescopic handle 7, it is flexible in electric sleeve 5 to make it, can make bearing fixing base 12 reciprocate, through driving electric slide rail 13, make slider 9 make a round trip to slide on electric slide rail 13, can make and control the removal with bearing fixing base 12 that slider 13 is connected, the position of nimble regulation bearing spare has been realized, conveniently process the bearing spare.
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 (6)
1. A fixing device for machining a precision bearing comprises a stand column (1) and is characterized in that a non-slip mat (2) is bonded on the outer wall of the bottom of the stand column (1), a base (3) is arranged on the outer wall of the top of the stand column (1), a groove (4) is formed in the outer wall of the top of the base (3), an electric sleeve (5) is welded on the inner wall of the bottom of the groove (4), an electric telescopic rod (7) is sleeved on the inner wall of the electric sleeve (5), a fixing seat (6) is arranged on the outer wall of the electric sleeve (5), the outer wall of the bottom of the fixing seat (6) is connected with the outer wall of the top of the base (3) through bolts, a lifting plate (8) is arranged on the outer wall of the top of the electric telescopic rod (7), a supporting rod (14) is arranged on the outer wall of the top of the lifting plate, and the outer wall sliding connection of electronic slide rail (13) has slider (9), one side outer wall of slider (9) is provided with bearing fixing base (12), and one side outer wall of bearing fixing base (12) is opened there is the thread groove, the inner wall threaded connection of thread groove has screw rod (10), and the welding of the top outer wall of screw rod (10) has carousel (11).
2. The fixing device for the precision bearing machining according to claim 1, wherein a fixing block is arranged on the outer wall of one side of the bearing fixing seat (12), a counter bore is formed in the inner wall of the fixing block, and the inner wall of the counter bore is in threaded connection with the outer wall of the screw rod (10).
3. The fixing device for the precision bearing processing is characterized in that a clamping piece (16) is arranged on the outer wall of the bottom of the screw rod (10), and a rubber sheet (18) is bonded on the outer wall of the bottom of the clamping piece (16).
4. The fixing device for processing the precision bearing as claimed in claim 3, wherein a through hole is formed on the outer wall of one side of the rubber sheet (18), and a cross bar (17) is inserted into the inner wall of the through hole.
5. The fixing device for processing the precision bearing is characterized in that a threaded hole is formed in the outer wall of one side of the cross rod (17), a fixing rod (19) is connected to the inner wall of the threaded hole in a threaded mode, and a nut (20) is connected to the outer wall of the fixing rod (19) in a threaded mode.
6. The fixing device for machining the precision bearing is characterized in that the electric telescopic rod (7) and the electric sliding rail (13) are connected with a switch through leads, and the switch is connected with a power supply through leads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921685201.4U CN210649615U (en) | 2019-10-10 | 2019-10-10 | Fixing device is used in precision bearing processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921685201.4U CN210649615U (en) | 2019-10-10 | 2019-10-10 | Fixing device is used in precision bearing processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210649615U true CN210649615U (en) | 2020-06-02 |
Family
ID=70811162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921685201.4U Expired - Fee Related CN210649615U (en) | 2019-10-10 | 2019-10-10 | Fixing device is used in precision bearing processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210649615U (en) |
-
2019
- 2019-10-10 CN CN201921685201.4U patent/CN210649615U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200602 |