CN213145138U - Press mounting tool for mounting outer ring of ultra-miniature bearing - Google Patents
Press mounting tool for mounting outer ring of ultra-miniature bearing Download PDFInfo
- Publication number
- CN213145138U CN213145138U CN202022090392.9U CN202022090392U CN213145138U CN 213145138 U CN213145138 U CN 213145138U CN 202022090392 U CN202022090392 U CN 202022090392U CN 213145138 U CN213145138 U CN 213145138U
- Authority
- CN
- China
- Prior art keywords
- threaded rod
- plate
- clamping
- groove
- supporting seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000009434 installation Methods 0.000 claims abstract description 6
- 238000003825 pressing Methods 0.000 claims description 31
- 230000007246 mechanism Effects 0.000 claims description 29
- 238000000034 method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 230000003028 elevating effect Effects 0.000 abstract 2
- 230000000087 stabilizing effect Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
Images
Landscapes
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model discloses a pressure equipment instrument is used in installation of special miniature bearing inner race, including workstation, supporting seat, clamp plate, spread groove and joint groove, the intermediate position department on workstation top is fixed with the supporting seat, the both sides of workstation top supporting seat all are fixed with fixture, and this fixture is used for stabilizing the use of centre gripping bearing, the top of supporting seat is provided with elevating system, and this elevating system is used for stably applying the use of pressure. The utility model discloses a rotate the second handle, the second handle can drive the second threaded rod and rotate, and under the effect of diaphragm, the second threaded rod can drive the clamp plate through the joint seat and move down, contacts through the bottom of clamp plate and the top of bearing, makes the second threaded rod rotate the even atress of in-process bearing, has realized the device and has been convenient for stably exert the function of pressure to avoided the bearing atress inhomogeneous equipment failure that leads to, caused the bearing to damage.
Description
Technical Field
The utility model relates to a bearing processing technology field specifically is a pressure equipment instrument is used in installation of special miniature bearing inner race.
Background
With the continuous development of society, industrial production technology is developed vigorously, the miniature bearing is widely applied to various industrial equipment, the bearing outer ring needs to be pressed on the outer side of the inner ring during processing, and a pressing tool for mounting the ultra-miniature bearing outer ring is a common processing device;
the press fitting tool for mounting the outer ring of the traditional ultra-micro bearing has the defects that the bearing outer ring is not stressed uniformly when in use due to the inconvenience of stably applying pressure to the bearing outer ring, so that the bearing is failed to assemble and damaged.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pressure equipment instrument is used in installation of special miniature bearing inner race to propose the inconvenient problem of stably exerting pressure in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a press-fitting tool for mounting an outer ring of a super-miniature bearing comprises a workbench, a supporting seat, a pressing plate, a connecting groove and a clamping groove, wherein the supporting seat is fixed at the middle position of the top end of the workbench, clamping mechanisms are fixed on two sides of the supporting seat at the top end of the workbench and used for stably clamping the bearing, a lifting mechanism is arranged above the supporting seat and used for stably applying pressure and comprises a transverse plate, a second threaded rod, a second handle and a supporting plate, the supporting plate is fixed on two sides of the bottom end of the transverse plate, the bottom end of the supporting plate is fixedly connected with the top end of the workbench, the second threaded rod is in threaded connection with the middle position of the transverse plate, two ends of the second threaded rod extend to the outer part of the transverse plate, the second handle is fixed at the top end of the second threaded rod, and the clamping mechanism is hinged to the bottom end of the second threaded rod, the clamping mechanism's bottom is provided with the clamp plate, clamping mechanism is used for changing the use of clamp plate, the intermediate position department at clamp plate top is provided with the spread groove, the both sides of the inside spread groove of clamp plate all are provided with the joint groove.
Preferably, fixture includes fixing base, first threaded rod, first handle and grip block, the bottom of fixing base all with the top fixed connection of workstation, the equal threaded connection in inside of fixing base has first threaded rod, the both ends of first threaded rod all extend to the outside of fixing base, the one end that the supporting seat was kept away from to first threaded rod all is fixed with first handle, the one end that first threaded rod is close to the supporting seat all articulates there is the grip block.
Preferably, the fixing bases are arranged in two groups, the fixing bases are symmetrically distributed about the supporting seat, the clamping plate is in an arc design, and the lowest point of the clamping plate is higher than the highest point of the supporting seat.
Preferably, the supporting plates are symmetrically distributed relative to the supporting seat, and the second threaded rod is positioned right above the supporting seat.
Preferably, the clamping mechanism includes joint seat, reset groove, reset spring, the board that resets and joint piece, the top of joint seat is articulated mutually with the second threaded rod, the bottom of joint seat extends to the inside of spread groove, the inside one side that is close to the joint groove of joint seat all is provided with reset groove, reset groove's inside all is provided with reset spring, one side that reset spring is close to the joint groove all is provided with reset plate, reset plate all is fixed with the joint piece near the intermediate position department of joint groove one side, the one end of joint piece all extends to the inside in joint groove.
Preferably, the reset plate forms a left-right telescopic structure in the reset groove through a reset spring, and the clamping block and the clamping groove form a clamping structure.
Compared with the prior art, the beneficial effects of the utility model are that: the press-fitting tool for mounting the outer ring of the ultra-miniature bearing not only realizes the function of the device for stably applying pressure, but also realizes the function of the device for stably clamping the bearing and the function of the device for conveniently replacing a pressing plate;
(1) the second handle can drive the second threaded rod to rotate by rotating the second handle, the second threaded rod can drive the pressing plate to move downwards through the clamping seat under the action of the transverse plate, and the bottom end of the pressing plate is contacted with the top end of the bearing, so that the bearing of the second threaded rod is uniformly stressed in the rotating process, the function of conveniently and stably applying pressure by the device is realized, and the bearing damage caused by assembly failure due to nonuniform stress of the bearing is avoided;
(2) the first handle is rotated to drive the first threaded rod to rotate inside the fixed seat, and under the action of the fixed seat, the first threaded rod can push the clamping plate to move above the supporting seat and clamp and fix the bearing at the top end of the supporting seat, so that the function of conveniently and stably clamping the bearing of the device is realized, and the convenience of the press-fitting tool for mounting the outer ring of the ultra-miniature bearing in use is improved;
(3) through moving the clamp plate to the bottom of joint seat, remove the clamp plate, make the bottom of joint seat move to the inside of spread groove, the joint piece moves when the inside of spread groove, the clamp plate can extrude the inside to the joint seat with the joint piece, when the joint seat moves to the bottom of spread groove, under reset spring's spring action, the board that resets can promote the joint piece and move to the inside in joint groove, through joint piece and the mutual joint in joint groove, make joint seat and clamp plate reciprocal anchorage, the function that the device was convenient for change the clamp plate has been realized, thereby the suitability of this pressure equipment instrument for installation of special miniature bearing outer lane when using has been improved.
Drawings
Fig. 1 is a schematic view of a front view cross-sectional structure of the present invention;
fig. 2 is a schematic top view of the cross-sectional structure of the present invention;
fig. 3 is a schematic side view of the cross-sectional structure of the present invention;
fig. 4 is a schematic view of a front view cross-sectional structure of the clamping mechanism of the present invention.
In the figure: 1. a work table; 2. a supporting seat; 3. a clamping mechanism; 301. a fixed seat; 302. a first threaded rod; 303. a first handle; 304. a clamping plate; 4. a lifting mechanism; 401. a transverse plate; 402. a second threaded rod; 403. a second handle; 404. a support plate; 5. a clamping mechanism; 501. a clamping seat; 502. a reset groove; 503. a return spring; 504. a reset plate; 505. a clamping block; 6. pressing a plate; 7. connecting grooves; 8. a clamping groove.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a press-fitting tool for mounting an outer ring of a super-miniature bearing comprises a workbench 1, a supporting seat 2, a pressing plate 6, a connecting groove 7 and a clamping groove 8, wherein the supporting seat 2 is fixed at the middle position of the top end of the workbench 1, clamping mechanisms 3 are fixed on two sides of the supporting seat 2 at the top end of the workbench 1, the clamping mechanisms 3 are used for stably clamping the bearing, each clamping mechanism 3 comprises a fixed seat 301, a first threaded rod 302, a first handle 303 and a clamping plate 304, the bottom end of the fixed seat 301 is fixedly connected with the top end of the workbench 1, the first threaded rod 302 is in threaded connection with the inner part of the fixed seat 301, two ends of the first threaded rod 302 extend to the outer part of the fixed seat 301, the first handle 303 is fixed at one end of the first threaded rod 302 far away from the supporting seat 2, the clamping plate 304 is hinged at one end of the first threaded rod 302 close to the supporting seat 2, two groups, the clamping plate 304 is in an arc-shaped design, the lowest point of the clamping plate 304 is higher than the highest point of the supporting seat 2, a bearing to be assembled is placed at the top end of the supporting seat 2, then the first handle 303 is rotated, the first handle 303 can drive the first threaded rod 302 to rotate inside the fixed seat 301, and under the action of the fixed seat 301, the first threaded rod 302 can push the clamping plate 304 to move above the supporting seat 2 and clamp and fix the bearing at the top end of the supporting seat 2, so that the function of conveniently and stably clamping the bearing by the device is realized, and the convenience of the press-fitting tool for mounting the outer ring of the ultra-miniature bearing in use is improved;
a lifting mechanism 4 is arranged above the supporting seat 2, the lifting mechanism 4 is used for stably applying pressure, the lifting mechanism 4 comprises a transverse plate 401, a second threaded rod 402, a second handle 403 and a supporting plate 404, the supporting plate 404 is fixed on both sides of the bottom end of the transverse plate 401, the bottom end of the supporting plate 404 is fixedly connected with the top end of the workbench 1, the second threaded rod 402 is in threaded connection with the middle position of the transverse plate 401, both ends of the second threaded rod 402 extend to the outside of the transverse plate 401, the second handle 403 is fixed on the top end of the second threaded rod 402, the supporting plate 404 is symmetrically distributed relative to the supporting seat 2, the second threaded rod 402 is positioned right above the supporting seat 2, the second handle 403 is rotated, the second threaded rod 402 is driven to rotate by the second handle, under the action of the transverse plate 401, the second threaded rod 402 drives the pressing plate 403 to move downwards by the clamping seat 501, and the bottom end of the pressing plate 6 is contacted, the bearing of the second threaded rod 402 is uniformly stressed in the rotating process, so that the function of stably applying pressure by the device is realized, and the bearing damage caused by assembly failure due to nonuniform stress of the bearing is avoided;
the bottom end of the second threaded rod 402 is hinged with a clamping mechanism 5, the bottom end of the clamping mechanism 5 is provided with a pressing plate 6, the clamping mechanism 5 is used for replacing the pressing plate 6, the clamping mechanism 5 comprises a clamping seat 501, a reset groove 502, a reset spring 503, a reset plate 504 and a clamping block 505, the top of the clamping seat 501 is hinged with the second threaded rod 402, the bottom end of the clamping seat 501 extends into the connecting groove 7, the reset groove 502 is arranged on one side of the inside of the clamping seat 501 close to the clamping groove 8, the reset spring 503 is arranged inside the reset groove 502, the reset plate 504 is arranged on one side of the reset spring 503 close to the clamping groove 8, the clamping block 505 is fixed at the middle position of the reset plate 504 close to one side of the clamping groove 8, one end of the clamping block 505 extends into the clamping groove 8, the reset plate 504 forms a left-right telescopic structure in the reset groove 502 through the reset spring 503, the clamping block 505 and the clamping groove 8 form a clamping structure, the middle position of the top of the pressing plate 6 is provided with a connecting groove 7, the two sides of the connecting groove 7 inside the pressing plate 6 are both provided with the clamping groove 8, selecting a corresponding pressing plate 6 according to the size of the bearing, moving the pressing plate 6 to the bottom end of the clamping seat 501, moving the pressing plate 6 to move the bottom end of the clamping seat 501 to the inside of the connecting groove 7, when the clamping block 505 is moved to the inside of the connecting groove 7, the pressing plate 6 will press the clamping block 505 to the inside of the clamping seat 501, when the card holder 501 moves to the bottom of the connecting slot 7, the reset plate 504 will push the card block 505 to move to the inside of the card slot 8 under the action of the elastic force of the reset spring 503, through the mutual joint of joint piece 505 and joint groove 8, make joint seat 501 and clamp plate 6 reciprocal anchorage, realized the device and be convenient for change the function of clamp plate 6 to the suitability of this pressure equipment instrument for installation of special miniature bearing outer lane when using has been improved.
The working principle is as follows: when the utility model is used, firstly, a bearing to be assembled is placed at the top end of the supporting seat 2, then the first handle 303 is rotated, the first handle 303 can drive the first threaded rod 302 to rotate in the fixing seat 301, under the action of the fixing seat 301, the first threaded rod 302 can push the clamping plate 304 to move above the supporting seat 2 and clamp and fix the bearing at the top end of the supporting seat 2, the function of the device for conveniently and stably clamping the bearing is realized, and the convenience of the press-mounting tool for mounting the outer ring of the ultra-miniature bearing in use is improved;
then, a corresponding pressing plate 6 is selected according to the size of the bearing, the pressing plate 6 is moved to the bottom end of the clamping seat 501, the pressing plate 6 is moved, the bottom end of the clamping seat 501 is moved to the inside of the connecting groove 7, when the clamping block 505 is moved to the inside of the connecting groove 7, the pressing plate 6 can extrude the clamping block 505 to the inside of the clamping seat 501, when the clamping seat 501 is moved to the bottom end of the connecting groove 7, under the elastic force action of the reset spring 503, the reset plate 504 can push the clamping block 505 to move to the inside of the clamping groove 8, the clamping block 505 and the clamping groove 8 are clamped with each other, the clamping seat 501 and the pressing plate 6 are fixed with each other, the function of the device, which facilitates the replacement of the pressing plate 6, is realized, and the applicability of the pressing tool for mounting the outer ring of the ultra-micro;
finally, rotate second handle 403, second handle 403 can drive second threaded rod 402 and rotate, and under the effect of diaphragm 401, second threaded rod 402 can drive clamp plate 6 downstream through joint seat 501, contacts through the bottom of clamp plate 6 and the top of bearing, makes second threaded rod 402 rotate the even atress of in-process bearing, has realized the device and has been convenient for stably exert the function of pressure to avoided the bearing atress inhomogeneous to lead to the equipment failure, caused the bearing damage.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a pressure equipment instrument is used in installation of special miniature bearing inner race, includes workstation (1), supporting seat (2), clamp plate (6), spread groove (7) and joint groove (8), its characterized in that: the middle position of the top end of the workbench (1) is fixedly provided with a supporting seat (2), two sides of the supporting seat (2) at the top end of the workbench (1) are respectively fixedly provided with a clamping mechanism (3), the clamping mechanisms (3) are used for stably clamping a bearing, a lifting mechanism (4) is arranged above the supporting seat (2), the lifting mechanism (4) is used for stably applying pressure, the lifting mechanism (4) comprises a transverse plate (401), a second threaded rod (402), a second handle (403) and a supporting plate (404), two sides of the bottom end of the transverse plate (401) are respectively fixedly provided with a supporting plate (404), the bottom end of the supporting plate (404) is fixedly connected with the top end of the workbench (1), the middle position of the transverse plate (401) is in threaded connection with the second threaded rod (402), and two ends of the second threaded rod (402) extend to the outside of the transverse plate (401), the top of second threaded rod (402) is fixed with second handle (403), the bottom of second threaded rod (402) articulates there is clamping mechanism (5), the bottom of clamping mechanism (5) is provided with clamp plate (6), clamping mechanism (5) are used for changing the use of clamp plate (6), the intermediate position department at clamp plate (6) top is provided with spread groove (7), the both sides of inside spread groove (7) of clamp plate (6) all are provided with joint groove (8).
2. A press-fitting tool for mounting an outer race of a bearing according to claim 1, wherein: fixture (3) are including fixing base (301), first threaded rod (302), first handle (303) and grip block (304), the bottom of fixing base (301) all with the top fixed connection of workstation (1), the equal threaded connection in inside of fixing base (301) has first threaded rod (302), the both ends of first threaded rod (302) all extend to the outside of fixing base (301), the one end that supporting seat (2) were kept away from in first threaded rod (302) all is fixed with first handle (303), the one end that first threaded rod (302) is close to supporting seat (2) all articulates there is grip block (304).
3. A press-fitting tool for mounting an outer race of a bearing according to claim 2, wherein: the fixing seats (301) are arranged in two groups, the fixing seats (301) are symmetrically distributed relative to the supporting seat (2), the clamping plate (304) is in an arc design, and the lowest point of the clamping plate (304) is higher than the highest point of the supporting seat (2).
4. A press-fitting tool for mounting an outer race of a bearing according to claim 1, wherein: the supporting plates (404) are symmetrically distributed relative to the supporting seat (2), and the second threaded rod (402) is located right above the supporting seat (2).
5. A press-fitting tool for mounting an outer race of a bearing according to claim 1, wherein: clamping mechanism (5) are including joint seat (501), reset groove (502), reset spring (503), reset plate (504) and joint piece (505), the top and second threaded rod (402) of joint seat (501) are articulated mutually, the bottom of joint seat (501) extends to the inside of spread groove (7), the inside one side that is close to joint groove (8) of joint seat (501) all is provided with reset groove (502), the inside of reset groove (502) all is provided with reset spring (503), one side that reset spring (503) are close to joint groove (8) all is provided with reset plate (504), the intermediate position department that resets plate (504) is close to joint groove (8) one side all is fixed with joint piece (505), the one end of joint piece (505) all extends to the inside of joint groove (8).
6. A press fitting tool for mounting an outer ring of an ultra miniature bearing according to claim 5, wherein: the reset plate (504) forms a left-right telescopic structure in the reset groove (502) through a reset spring (503), and the clamping block (505) and the clamping groove (8) form a clamping structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022090392.9U CN213145138U (en) | 2020-09-22 | 2020-09-22 | Press mounting tool for mounting outer ring of ultra-miniature bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022090392.9U CN213145138U (en) | 2020-09-22 | 2020-09-22 | Press mounting tool for mounting outer ring of ultra-miniature bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213145138U true CN213145138U (en) | 2021-05-07 |
Family
ID=75717624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022090392.9U Active CN213145138U (en) | 2020-09-22 | 2020-09-22 | Press mounting tool for mounting outer ring of ultra-miniature bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213145138U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114161118A (en) * | 2021-12-22 | 2022-03-11 | 淄博职业学院 | High-assembly-rate bearing press-fitting device based on intelligent manufacturing |
| CN114576277A (en) * | 2022-03-03 | 2022-06-03 | 山东朗澈轴承有限公司 | Be applicable to deep groove ball bearing fit dress ball mechanism |
-
2020
- 2020-09-22 CN CN202022090392.9U patent/CN213145138U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114161118A (en) * | 2021-12-22 | 2022-03-11 | 淄博职业学院 | High-assembly-rate bearing press-fitting device based on intelligent manufacturing |
| CN114576277A (en) * | 2022-03-03 | 2022-06-03 | 山东朗澈轴承有限公司 | Be applicable to deep groove ball bearing fit dress ball mechanism |
| CN114576277B (en) * | 2022-03-03 | 2023-12-15 | 山东朗澈轴承有限公司 | Ball assembling and sleeving mechanism suitable for deep groove ball bearing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213145138U (en) | Press mounting tool for mounting outer ring of ultra-miniature bearing | |
| CN2908044Y (en) | Assembling clamp | |
| CN210615612U (en) | Automobile body fixture quick-change device | |
| CN218098226U (en) | Vibrating device for production and detection of battery box | |
| CN213471168U (en) | Marking device for fitter | |
| CN211896653U (en) | Glass bending device | |
| CN213671516U (en) | Sheet metal part fixing mechanism | |
| CN213053708U (en) | Outer crescent plate cylindrical turning clamping device | |
| CN212385305U (en) | Fixing clamp for machining | |
| CN210878631U (en) | Clamping mechanism for production and processing of rotating shaft | |
| CN212825236U (en) | Workpiece rotating device | |
| CN214560195U (en) | Stable clamping device | |
| CN214868892U (en) | Multi-angle clamping device for machining nut shaft driving lead screw | |
| CN212824843U (en) | Anchor clamps are used in processing of cell-phone display screen | |
| CN210938249U (en) | 5G base station bottom plate front processing tool | |
| CN220683226U (en) | Glass clamping device | |
| CN212097611U (en) | Center dress power key bucket pole tool | |
| CN219419542U (en) | C-shaped wire clamp convenient to clamp | |
| CN215967120U (en) | Welding assembly tool | |
| CN217122509U (en) | Fixture tool for turning cylinder opening | |
| CN217914010U (en) | Meter joint machining clamp | |
| CN214722108U (en) | Snap ring assembly fixture | |
| CN215470750U (en) | Frock is used in equipment of cell-phone spare part | |
| CN211162645U (en) | Aviation plug welding jig | |
| CN212494989U (en) | Stamping workpiece positioning device for numerical control machine tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A special micro bearing outer ring installation press tool Effective date of registration: 20231115 Granted publication date: 20210507 Pledgee: Postal Savings Bank of China Co.,Ltd. Hangzhou Lin'an District Sub branch Pledgor: Hangzhou Qingping precision components Co.,Ltd. Registration number: Y2023330002666 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |