CN107931556A - Bearing race withdrawing device is used in one kind casting - Google Patents
Bearing race withdrawing device is used in one kind casting Download PDFInfo
- Publication number
- CN107931556A CN107931556A CN201711380509.3A CN201711380509A CN107931556A CN 107931556 A CN107931556 A CN 107931556A CN 201711380509 A CN201711380509 A CN 201711380509A CN 107931556 A CN107931556 A CN 107931556A
- Authority
- CN
- China
- Prior art keywords
- mounting blocks
- transmission case
- bearing race
- threaded rod
- linkage post
- 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.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D13/00—Centrifugal casting; Casting by using centrifugal force
- B22D13/10—Accessories for centrifugal casting apparatus, e.g. moulds, linings therefor, means for feeding molten metal, cleansing moulds, removing castings
- B22D13/108—Removing of casting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The invention discloses a kind of casting bearing race withdrawing device, including base board, transmission case is welded with the top of base board, two guide rods are welded with transmission case, the side of transmission case is equipped with through hole, horizontally disposed linkage post is slidably fitted with through hole, the inside that one end of linkage post extends to transmission case is fixedly connected with the limiting plate being vertically arranged, limiting plate is slidably connected with guide rod, the external stability that the other end of linkage post extends to transmission case is connected with the first mounting blocks, the side of first mounting blocks is welded with the second mounting blocks, the both ends of first mounting blocks and the second mounting blocks are slidably fitted with extending column, one end of extending column, which is fixedly connected with, compresses plate, one end of linkage post is rotatably connected to threaded rod, the external stability that one end of threaded rod extends to transmission case is connected with rotational handle.Invention facilitates the taking-up after bearing race production, is adapted to the taking-up of different size of bearing race, processing safety is high, easy to spread.
Description
Technical field
The present invention relates to machinery manufacturing technology field, more particularly to a kind of casting to use bearing race withdrawing device.
Background technology
For large size bearing, its Internal and external cycle is produced by the way of centrifugal casting more, bearing race casting
Afterwards, worker is ticked bearing coil assembly by the way of percussion using hooking to drag and accompany by more, during pulling, since worker exerted oneself
Violent and hook drags instrument and grabs to connect with bearing race and loosely and easily causes worker to fall down, and the bearing race extreme temperatures just cast, work
People easily causes various accidents due to misoperation after directly bearing race is ticked, still, do not there is one also currently on the market
Corresponding equipment is planted to solve problems, problem above is solved with bearing race withdrawing device therefore, it is necessary to a kind of casting.
The content of the invention
The purpose of the present invention is to solve shortcoming existing in the prior art, and a kind of casting proposed is taken with bearing race
Go out device.
To achieve these goals, present invention employs following technical solution：
Bearing race withdrawing device, including base board are used in one kind casting, and transmission case, the transmission are welded with the top of the base board
Two guide rods are welded with case, the side of transmission case is equipped with through hole, horizontally disposed linkage post, institute are slidably fitted with through hole
The one end for stating linkage post extends to the inside of transmission case and is fixedly connected with the limiting plate being vertically arranged, and limiting plate is slided with guide rod
Connection, the external stability that the other end of the linkage post extends to transmission case are connected with the first mounting blocks, and the one of the first mounting blocks
Side is welded with the second mounting blocks, and the both ends of the first mounting blocks and the second mounting blocks are slidably fitted with extending column, and the one of extending column
End, which is fixedly connected with, compresses plate, and one end of the linkage post is rotatably connected to threaded rod, and one end of the threaded rod extends to biography
The external stability of dynamic case is connected with rotational handle, and adjusting rod is rotatablely equipped with the threaded rod, and one end of adjusting rod, which is fixed, to be connected
Turntable is connected to, gag lever post is slidably fitted with turntable, two are slidably fitted with first mounting blocks and the second mounting blocks
Rack, the other end of the adjusting rod are extended in the second mounting blocks and are fixedly connected through threaded rod, linkage post, the first mounting blocks
There is gear, adjusting rod extends to the rotation connection of the second mounting blocks with threaded rod, linkage post, the first mounting blocks, and wheel and rack is nibbled
Close, be slidably fitted with two sliding blocks in the first mounting blocks and the second mounting blocks, sliding block is fixedly connected with rack, and extending column is remote
The one end for compressing plate extends in the first mounting blocks and the second mounting blocks and is fixedly connected with a slide block.
Preferably, one end of the rack and the top and bottom of sliding block are installed with first pulley, the first installation
Fluted, the inner wall rolling connection of first pulley and groove is opened up on the inner wall of block and the second mounting blocks.
Preferably, the top and bottom of the guide rod is installed with second pulley, the top inner wall of transmission case with
Bottom interior wall offers track groove, and the inner wall rolling of second pulley and track groove connects.
Preferably, multiple limit holes are offered on one end end face of the threaded rod, multiple limit holes uniformly divide in a ring
Cloth, limit hole are adapted to gag lever post.
Preferably, one end of the linkage post offers mounting groove, bearing is embedded with mounting groove, threaded rod is away from rotation
One end of handle is fixedly connected with the inner ring of bearing.
Preferably, the plate that compresses is C-shaped configuration, compresses side of the plate away from extending column and is equipped with groove.
The beneficial effects of the invention are as follows：Moved by rotating adjusting rod band carry-over bar, thus drive compress the stretching of plate with
Retraction, is pressed on the inner ring of bearing race, by rotating threaded rod, drives the movement of linkage post, pulls out bearing race, facilitate
The taking-up of bearing, it is not necessary to which worker hooks and drags, and improves security, while can be used for the taking-up of different size bearing race.This hair
The bright taking-up facilitated after bearing race production, can be directed to the taking-up of different size of bearing race, processing safety is high, user
Just, it is easy to spread.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of casting bearing race withdrawing device proposed by the present invention；
Fig. 2 is the schematic cross-sectional view of the first mounting blocks and the second mounting blocks.
In figure：1 base board, 2 transmission cases, 3 guide rods, 4 linkage posts, 5 limiting plates, 6 first mounting blocks, 7 second mounting blocks,
8 extending columns, 9 compress plate, 10 threaded rods, 11 rotational handles, 12 adjusting rods, 13 turntables, 14 gag lever posts, 15 racks, 16 gears, 17
Sliding block.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.
With reference to Fig. 1-2, one kind casting uses bearing race withdrawing device, including base board 1, the top of base board 1 to be welded with biography
Case 2 is moved, is welded with two guide rods 3 in transmission case 2, the side of transmission case 2 is equipped with through hole, and being slidably fitted with level in through hole sets
The linkage post 4 put, the inside that one end of linkage post 4 extends to transmission case 2 is fixedly connected with the limiting plate 5 being vertically arranged, spacing
Plate 5 is slidably connected with guide rod 3, and the external stability that the other end of linkage post 4 extends to transmission case 2 is connected with the first mounting blocks 6,
The side of first mounting blocks 6 is welded with the second mounting blocks 7, and the both ends of the first mounting blocks 6 and the second mounting blocks 7 are slidably fitted with
Extending column 8, one end of extending column 8, which is fixedly connected with, compresses plate 9, and one end of linkage post 4 is rotatably connected to threaded rod 10, threaded rod
The external stability that 10 one end extends to transmission case 2 is connected with rotational handle 11, and adjusting rod 12 is rotatablely equipped with threaded rod 10,
One end of adjusting rod 12 is fixedly connected with turntable 13, and gag lever post 14, the first mounting blocks 6 and the second peace are slidably fitted with turntable 13
Two racks 15 are slidably fitted with dress block 7, the other end of adjusting rod 12 is through threaded rod 10, linkage post 4, the first mounting blocks
6 extend in the second mounting blocks 7 and are fixedly connected with gear 16, and adjusting rod 12 prolongs with threaded rod 10, linkage post 4, the first mounting blocks 6
Extend the second mounting blocks 7 to be rotatablely connected, gear 16 is engaged with rack 15, and peace is slided in the first mounting blocks 6 and the second mounting blocks 7
Equipped with two sliding blocks 17, sliding block 17 is fixedly connected with rack 15, and extending column 8 extends to the first installation away from the one end for compressing plate 9
It is fixedly connected in 6 and second mounting blocks 7 of block with sliding block 17.
In the present embodiment, one end of rack 15 and the top and bottom of sliding block 17 are installed with first pulley, and first
Fluted, the inner wall rolling connection of first pulley and groove, guide rod 3 are opened up on the inner wall of 6 and second mounting blocks 7 of mounting blocks
Top and bottom be installed with second pulley, top inner wall and the bottom interior wall of transmission case 2 offer track groove, second
The inner wall of pulley and track groove rolls connection, offers multiple limit holes on one end end face of threaded rod 10, multiple limit holes are in
Annular is uniformly distributed, and limit hole is adapted to gag lever post 14, and one end of linkage post 4 offers mounting groove, and axis is embedded with mounting groove
Hold, the one end of threaded rod 10 away from rotational handle 11 is fixedly connected with the inner ring of bearing, and it is C-shaped configuration to compress plate 9, compresses plate 9
Side away from extending column 8 is equipped with groove, is moved by rotating adjusting rod 12 with carry-over bar 15, stretching for plate 9 is compressed so as to drive
Go out and be retracted, be pressed on the inner ring of bearing race, by rotating threaded rod 10, drive the movement of linkage post 4, pull out bearing race,
Facilitate the taking-up of bearing, it is not necessary to which worker hooks and drags, and improves security, while can be used for taking for different size bearing race
Go out.The present invention facilitates the taking-up after bearing race production, can be directed to the taking-up of different size of bearing race, processing safety
Height, it is easy to use, it is easy to spread.
In the present embodiment, moved by rotating adjusting rod 12 with carry-over bar 15, so as to movable slider 17, extending column 8 and support
The stretching and retraction of pressing plate 9, compress plate 9 and are pressed on the inner ring of bearing race, compress plate 9 and are equipped with groove, increase and bearing race
Frictional force, by rotating threaded rod 10, drive the movement of linkage post 4, pull out bearing race, facilitate the taking-up of bearing, be not required to
Want worker to hook to drag, improve security, while can be used for the taking-up of different size bearing race.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. bearing race withdrawing device, including base board are used in one kind casting（1）, it is characterised in that the base board（1）Top weldering
It is connected to transmission case（2）, the transmission case（2）Inside it is welded with two guide rods（3）, transmission case（2）Side be equipped with through hole, through hole
Inside it is slidably fitted with horizontally disposed linkage post（4）, the linkage post（4）One end extend to transmission case（2）Inside fix
It is connected with the limiting plate being vertically arranged（5）, limiting plate（5）With guide rod（3）It is slidably connected, the linkage post（4）The other end
Extend to transmission case（2）External stability be connected with the first mounting blocks（6）, the first mounting blocks（6）Side be welded with the second peace
Fill block（7）, the first mounting blocks（6）With the second mounting blocks（7）Both ends be slidably fitted with extending column（8）, extending column（8）One
End, which is fixedly connected with, compresses plate（9）, the linkage post（4）One end be rotatably connected to threaded rod（10）, the threaded rod（10）
One end extend to transmission case（2）External stability be connected with rotational handle（11）, the threaded rod（10）On be rotatablely equipped with
Adjusting rod（12）, adjusting rod（12）One end be fixedly connected with turntable（13）, turntable（13）On be slidably fitted with gag lever post（14）,
First mounting blocks（6）With the second mounting blocks（7）Inside it is slidably fitted with two racks（15）, the adjusting rod（12）It is another
Threaded rod is run through in one end（10）, linkage post（4）, the first mounting blocks（6）Extend to the second mounting blocks（7）Inside it is fixedly connected with gear
（16）, adjusting rod（12）With threaded rod（10）, linkage post（4）, the first mounting blocks（6）Extend to the second mounting blocks（7）The company of rotation
Connect, gear（16）With rack（15）Engagement, the first mounting blocks（6）With the second mounting blocks（7）Inside it is slidably fitted with two sliding blocks
（17）, sliding block（17）With rack（15）It is fixedly connected, extending column（8）It is remote to compress plate（9）One end extend to the first mounting blocks
（6）With the second mounting blocks（7）Interior and sliding block（17）It is fixedly connected.
2. bearing race withdrawing device is used in a kind of casting according to claim 1, it is characterised in that the rack（15）One
End and sliding block（17）Top and bottom be installed with first pulley, the first mounting blocks（6）With the second mounting blocks（7）It is interior
Fluted, the inner wall rolling connection of first pulley and groove is opened up on wall.
3. bearing race withdrawing device is used in a kind of casting according to claim 1, it is characterised in that the guide rod（3）'s
Top and bottom is installed with second pulley, transmission case（2）Top inner wall and bottom interior wall offer track groove, second
The inner wall of pulley and track groove rolls connection.
4. bearing race withdrawing device is used in a kind of casting according to claim 1, it is characterised in that the threaded rod（10）'s
Multiple limit holes are offered on the end face of one end, multiple limit holes are uniformly distributed in a ring, limit hole and gag lever post（14）Adaptation.
5. bearing race withdrawing device is used in a kind of casting according to claim 1, it is characterised in that the linkage post（4）'s
One end offers mounting groove, and bearing, threaded rod are embedded with mounting groove（10）Away from rotational handle（11）One end and bearing
Inner ring is fixedly connected.
6. bearing race withdrawing device is used in a kind of casting according to claim 1, it is characterised in that described to compress plate（9）For C
Shape structure, compresses plate（9）Away from extending column（8）Side be equipped with groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711380509.3A CN107931556A (en) | 2017-12-20 | 2017-12-20 | Bearing race withdrawing device is used in one kind casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711380509.3A CN107931556A (en) | 2017-12-20 | 2017-12-20 | Bearing race withdrawing device is used in one kind casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107931556A true CN107931556A (en) | 2018-04-20 |
Family
ID=61941304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711380509.3A Withdrawn CN107931556A (en) | 2017-12-20 | 2017-12-20 | Bearing race withdrawing device is used in one kind casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107931556A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112857179A (en) * | 2021-01-20 | 2021-05-28 | 浙江科菱智能装备有限公司 | Multifunctional inner ring inner diameter detector convenient for multi-size detection |
| CN112846122A (en) * | 2021-01-11 | 2021-05-28 | 李洪玉 | Centrifugal casting machine for bearing ring |
| CN112872308A (en) * | 2021-01-11 | 2021-06-01 | 李洪玉 | Bearing ring casting part taking-out device |
| CN112875600A (en) * | 2021-01-11 | 2021-06-01 | 李洪玉 | Cast race ring remove device |
| CN114290152A (en) * | 2021-12-18 | 2022-04-08 | 唐鹏程 | Protection positioning device for inner ring bearing plane grinding and positioning method thereof |
-
2017
- 2017-12-20 CN CN201711380509.3A patent/CN107931556A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112846122A (en) * | 2021-01-11 | 2021-05-28 | 李洪玉 | Centrifugal casting machine for bearing ring |
| CN112872308A (en) * | 2021-01-11 | 2021-06-01 | 李洪玉 | Bearing ring casting part taking-out device |
| CN112875600A (en) * | 2021-01-11 | 2021-06-01 | 李洪玉 | Cast race ring remove device |
| CN112857179A (en) * | 2021-01-20 | 2021-05-28 | 浙江科菱智能装备有限公司 | Multifunctional inner ring inner diameter detector convenient for multi-size detection |
| CN114290152A (en) * | 2021-12-18 | 2022-04-08 | 唐鹏程 | Protection positioning device for inner ring bearing plane grinding and positioning method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180420 |
|
| WW01 | Invention patent application withdrawn after publication |