CN110434692A - A kind of outer expanding integral clamp of Novel bearing-ring - Google Patents
A kind of outer expanding integral clamp of Novel bearing-ring Download PDFInfo
- Publication number
- CN110434692A CN110434692A CN201910706319.9A CN201910706319A CN110434692A CN 110434692 A CN110434692 A CN 110434692A CN 201910706319 A CN201910706319 A CN 201910706319A CN 110434692 A CN110434692 A CN 110434692A
- Authority
- CN
- China
- Prior art keywords
- mobile station
- movable block
- collet
- support plate
- push rod
- 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.)
- Pending
Links
- 230000007704 transition Effects 0.000 claims abstract description 31
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 8
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 5
- -1 polytetrafluoroethylene Polymers 0.000 claims description 4
- 239000010687 lubricating oil Substances 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000005242 forging Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000012958 reprocessing Methods 0.000 description 2
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/35—Accessories
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
A kind of outer expanding integral clamp of Novel bearing-ring.The invention discloses be provided with mounting hole on transition disc, transition disc side is corresponding to be provided with one group of support plate, one group of support plate other side is fixedly connected to positioning table, positioning table and the L-shaped structure setting of support plate, positioning table bottom sides are provided with sliding slot, sliding block is provided in sliding slot, sliding block side is fixedly connected to collet, collet it is arc-shaped setting and radian match with bearing inner wall radian, chuck portion is fixedly connected with movable block, opening is provided on transition disc, push rod is arranged one group of support plate across opening, the pusher head of push rod is fixedly connected with the bottom surface of mobile station, the inclined structure setting in the movable block bottom and tilt angle of the side of tilt angle and mobile station matches, movable block bottom is provided with ball, ball and mobile station side face paste splice grafting touch.The present invention is simple with structure, debugging is convenient, the clamping time is short, clamping time short beneficial effect, is mainly used for fixing bearing.
Description
Technical field
The invention belongs to technical field of bearing processing more particularly to a kind of outer expanding integral clamps of Novel bearing-ring.
Background technique
Bearing ring (bearing ring) is the ring-shaped work pieces with the radial antifriction bearing of one or several raceways,
Its production stage is, forges, if generating in forging process, burning, overheat, implosion reticulates carbide etc. can all reduce lasso
Toughness and intensity, so must radiating condition (such as misting cooling) after strict control processing temperature, circulating-heating and forging always
Deng after especially larger kind lasso finish-forging, temperature must not be accumulated and be put at 700 DEG C or more；Heat treatment, to heat treatment
Equipment close supervision is one, workshop important process, the reliability of monitoring device, to the important temperature control utensil palpus such as instrument, thermocouple
Close supervision, it is ensured that measurement data is accurate and reliable；Exceeded to error will replace in time, forbid to run in spite of illness, grinding process
Monitoring, finished product imported bearing lasso is not allow for grinding burn and grinding crack exists, especially the mating surface of inner ring screwdriver degree
On must not have burn, if full inspection should be carried out after lasso pickling, pick out burn product, cannot reprocessing or reprocessing for serious burn does not conform to
Lattice should be scrapped, and the lasso for being not allow for grinding burn enters assembly process；Mark management, steel are ground after being put in storage to lasso
Before, the necessary strict control of each process is stringent to distinguish two kinds of unlike material materials of GCR15 and GCR15SIMN and product, is being ground
It when cutting process, needs to fix on bearing, but existing bearing ring clamp structure is more complicated, design comparison is cumbersome, clamps
Time is long, and debugs complexity, and collet is easy to produce abrasion, leverages production efficiency, so the sky that is also significantly improved
Between.
Summary of the invention
The present invention is provided outside the Novel bearing-ring that a kind of structure is simple, debugging is convenient, the clamping time is short, the clamping time is short
Expanding integral clamp, it is intended to solve that above-mentioned existing bearing ring clamp structure is more complicated, and design comparison is cumbersome, folder
ETL estimated time of loading is long, and debugs complexity, and collet is easy to produce abrasion, leverages production efficiency problem.
The invention is realized in this way a kind of outer expanding integral clamp of Novel bearing-ring, including transition disc, support plate,
Positioning table, push rod, collet, mobile station are provided with mounting hole on the transition disc, and the transition disc side is corresponding to be provided with
One group of support plate, the support plate other side described in one group are fixedly connected to positioning table, and the positioning table and the support plate are in " L "
Shape structure setting, the positioning table and the support plate act synergistically, and realization positions bearing, the positioning table bottom side
Face is provided with sliding slot, and sliding block is provided in the sliding slot, and the sliding block is slidably connected with the sliding slot, the sliding block one
Side is fixedly connected to the collet, and the sliding slot, sliding block act synergistically between collet three, realizes that the collet passes through institute
It states sliding block to slide in the sliding slot, is provided with non-slip mat on the collet, the arc-shaped setting of the collet and radian and bearing
Inner wall radian matches, and the chuck portion is fixedly connected with movable block；
It is provided with opening on the transition disc, the push rod is arranged the support plate described in one group across the opening, described
Mobile station is in truncated rectangular pyramids structure setting, and the pusher head of the push rod is fixedly connected with the bottom surface of the mobile station；
The inclined structure setting in the movable block bottom and tilt angle and the tilt angle of the side of the mobile station match,
The movable block bottom is provided with ball, and the ball and the mobile station side face paste splice grafting touch, the movable block, mobile station,
It acts synergistically between push rod three, realizes that the movable block moves in the mobile station.
The collet is fixedly connected with the sliding block by screw, and the mounting hole is screw through hole.
Bonding is connected with protection pad on the positioning table, and the support plate is fixedly connected with the transition disc.
The pusher head of the push rod and the bottom surface of the mobile station are bolted to connection.
The movable block is bolted to connection with the chuck portion.
The movable block and the mobile station match use.
The ball is connect with the movable block basal sliding, and the ball and the movable block junction are coated with lubrication
Oil.
The mobile station material is polytetrafluoroethylene (PTFE).
The transition disc is bolted to connection with lathe.
Connector is provided on the push rod, the push rod is connect by the connector with lathe piston rod.
Compared with prior art, the beneficial effects of the present invention are: structure is simple, the present invention is used with flowering structure, transition disc
On be provided with mounting hole, transition disc side is corresponding to be provided with one group of support plate, and one group of support plate other side is fixedly connected with
There are positioning table, positioning table and the L-shaped structure setting of support plate, positioning table bottom sides are provided with sliding slot, are all provided in sliding slot
It is equipped with sliding block, sliding block side is fixedly connected to collet, the arc-shaped setting of collet and radian matches with bearing inner wall radian, folder
Head bottom is fixedly connected with movable block, and opening is provided on transition disc, and push rod is arranged one group of support plate across opening, pushes away
The pusher head of bar is fixedly connected with the bottom surface of mobile station, the inclined structure setting in movable block bottom and tilt angle and mobile station
The tilt angle of side match, movable block bottom is provided with ball, and ball and mobile station side face paste splice grafting touch, this is novel
Structure can greatly reduce cost of manufacture；
Facilitate debugging, when in use if it find that when collet cannot clamp bearing, it is only necessary to suitable mobile station is replaced, because
Mobile station and the pusher head of push rod are bolted, thus it is easy to disassemble, and movable block and mobile station are to match
It uses, so can continue to use after movable block is replaced, greatly reduces debug time；
It is short to clamp the time, when using fixture, it is only necessary to control lathe piston rod and push push rod, because of the pusher head and movement of push rod
Platform is fixedly connected, so push rod will drive mobile station and push forward, and it is in truncated rectangular pyramids structure setting that mobile station, which is, and
Fitting contact has movable block on the opposite side of mobile station, and the fixed company of the sliding block on the collet and positioning table on movable block
Connect, thus platform push mobile station during, the ball of movable block bottom can be slided along mobile station side, thus drive collet to
Two sides movement, bearing is clamped, clamps the time so as to greatly shorten；
The clamping time is short, and when installation only needs to connect push rod with lathe piston rod, and transition disc and lathe are then passed through installation
Hole, which is bolted, to be used.
Detailed description of the invention
Fig. 1 is structure of the invention cross-sectional view；
Fig. 2 connects cross-sectional view with collet for positioning table of the present invention.
In figure: 1 transition disc, 2 support plates, 3 positioning tables, 4 push rods, 5 collets, 6 mobile stations, 7 mounting holes, 8 sliding slots, 9 sliding blocks,
10 movable blocks, 11 balls, 12 connectors.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
In the description of the present invention, it is to be understood that, term " length ", " width ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to limit of the invention
System.In addition, in the description of the present invention, the meaning of " plurality " is two or more, unless otherwise specifically defined.
Embodiment one
A kind of outer expanding integral clamp of Novel bearing-ring, including transition disc 1, support plate 2, positioning table 3, push rod 4, collet 5, shifting
Platform 6 is moved, is provided with mounting hole 7 on transition disc 1,1 side of transition disc is corresponding to be provided with one group of support plate 2, one group of support plate 2
The other side is fixedly connected to positioning table 3, positioning table 3 and the L-shaped structure setting of support plate 2, and positioning table 3 and support plate 2 are assisted
Same-action, realization position bearing, and 3 bottom sides of positioning table are provided with sliding slot 8, and sliding block 9 is provided in sliding slot 8,
Sliding block 9 is slidably connected with sliding slot 8, and 9 side of sliding block is fixedly connected to collet 5, and sliding slot 8, sliding block 9 are assisted between 5 three of collet
Same-action realizes that collet 5 is slided in sliding slot 8 by sliding block 9, is provided with non-slip mat on collet 5, the arc-shaped setting of collet 5 and
Radian matches with bearing inner wall radian, and 5 bottom of collet is fixedly connected with movable block 10；
Opening is provided on transition disc 1, push rod 4 is arranged one group of support plate 2 across opening, and mobile station 6 is in truncated rectangular pyramids knot
Structure setting, the pusher head of push rod 4 are fixedly connected with the bottom surface of mobile station 6；
The inclined structure setting in 10 bottom of movable block and tilt angle and the tilt angle of the side of mobile station 6 match, it is mobile
10 bottom of block is provided with ball 11, and ball 11 is contacted with the fitting of 6 side of mobile station, movable block 10, mobile station 6,4 three of push rod it
Between act synergistically, realize movable block 10 moved in mobile station 6.
Embodiment two
In the present invention, collet 5 is fixedly connected with sliding block 9 by screw, and screw fixed structure stablizes good fixing effect, and conveniently
Disassembly, mounting hole 7 are screw through hole, facilitate installation；
Bonding is connected with protection pad on positioning table 3, can protect bearing, and support plate 2 is fixedly connected with transition disc 1, can be with
Increase stability；
The pusher head of push rod 4 and the bottom surface of mobile station 6 are bolted to connection, and being bolted can replacement easy to disassemble
Mobile station 6；
Movable block 10 is bolted to connection with 5 bottom of collet, can be convenient maintenance collet 5；
Movable block 10 and mobile station 6 match uses, it can be ensured that normal work；
Ball 11 is connect with 10 basal sliding of movable block, and ball 11 and 10 junction of movable block are coated with lubricating oil, it is possible to reduce
Frictional force；
6 material of mobile station is polytetrafluoroethylene (PTFE), and polytetrafluoroethylene (PTFE) has the characteristics that anti abrasive, its coefficient of friction is extremely low；
Transition disc 1 is bolted to connection with lathe, easy to disassemble and install；
Connector 12 is provided on push rod 4, push rod 4 is connect by connector 12 with lathe piston rod, it is ensured that push rod 4 can be carried out work
Make.
Embodiment three
The working principle of the invention is referring to FIG. 1-2, in use, push rod 4 and lathe are lived by the connecting hole on push rod 4
Then transition disc 1 and lathe are bolted by mounting hole 7, complete clamping, then process needs by stopper rod connection
Bearing is placed on positioning table 3, is controlled lathe piston rod later and is pushed forward, to drive push rod 4 to move forward, because of push rod
Mobile station 6 is fixedly connected in 4 pusher head, so mobile station 6 can also move forward, and because mobile station 6 is in truncated rectangular pyramids
Structure setting, and fitting contact has movable block 10 on the corresponding side of mobile station 6, and 10 bottom of movable block is additionally provided with ball
11, top is additionally provided with collet 5, and collet 5 is fixedly connected with the sliding block 9 on positioning table 3, so push rod 4 is pushing movement
During platform 6, the ball 11 of 10 bottom of movable block can be along 6 side upward sliding of mobile station, to drive 10 top of movable block
Collet 5 moved to two sides, bearing inner wall is clamped, is then ground to bearing, after the completion of grinding, control lathe is living
Stopper rod moves backward, from it is interior can when push rod 4 drive mobile station 6 move backward, during mobile station 6 moves backward, move
The ball 11 of 10 bottom of motion block can be along 6 side slide downward of mobile station, so that the collet 5 at 10 top of movable block be driven inwardly to return
Contracting, unclamps the bearing of clamping, and bonding is connected with protection pad on positioning table 3, is provided with non-slip mat on collet 5, can prevent from grinding
Damage, at the same also can bearing protected, prevent bearing inner wall generate impression.
Example IV
Referring to FIG. 1-2, the present invention can caused by have the beneficial effect that, structure is simple, and the present invention is used with flowering structure, transition disc 1
On be provided with mounting hole 7,1 side of transition disc is corresponding to be provided with one group of support plate 2, and one group of 2 other side of support plate is fixed
It is connected with positioning table 3, positioning table 3 and the L-shaped structure setting of support plate 2,3 bottom sides of positioning table are provided with sliding slot 8, sliding
Sliding block 9 is provided in slot 8,9 side of sliding block is fixedly connected to collet 5, the arc-shaped setting of collet 5 and radian and bearing inner wall
Radian matches, and 5 bottom of collet is fixedly connected with movable block 10, and opening is provided on transition disc 1, and push rod 4 passes through opening setting
Between one group of support plate 2, the pusher head of push rod 4 is fixedly connected with the bottom surface of mobile station 6, the inclined knot in 10 bottom of movable block
Structure is arranged and tilt angle and the tilt angle of the side of mobile station 6 match, and 10 bottom of movable block is provided with ball 11, ball
11 contact with the fitting of 6 side of mobile station, this new structure can greatly reduce cost of manufacture；
Facilitate debugging, when in use if it find that when collet 5 cannot clamp bearing, it is only necessary to suitable mobile station 6 is replaced, because
Pusher head for mobile station 6 and push rod 4 is bolted, thus it is easy to disassemble, and movable block 10 and mobile station 6 are
Match and use, so can continue to use after movable block 10 is replaced, greatly reduces debug time；
It is short to clamp the time, when using fixture, it is only necessary to control lathe piston rod and push push rod 4, because of the pusher head and shifting of push rod 4
Dynamic platform 6 is fixedly connected, so push rod 4 will drive mobile station 6 and push forward, and mobile station 6 is set in truncated rectangular pyramids structure
It sets, and fitting contact has movable block 10 on the corresponding side of mobile station 6, and the collet 5 on movable block 10 and positioning table 3
On sliding block 9 be fixedly connected, so push rod 4 is during pushing mobile station 6, the ball 11 of 10 bottom of movable block can be along moving
Bearing inner wall is clamped by 6 side upward sliding of platform so that the collet 5 at 10 top of movable block be driven to move to two sides, so as to
It enough greatly shortens and clamps the time；
The clamping time is short, and when installation only needs to connect push rod 4 with lathe piston rod, and transition disc 1 and lathe are then passed through peace
Dress hole 7 is bolted and can use.
The above is merely preferred embodiments of the present invention, be not intended to limit the invention, it is all in spirit of the invention and
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within principle.
Claims (10)
1. a kind of outer expanding integral clamp of Novel bearing-ring, including transition disc, support plate, positioning table, push rod, collet, movement
Platform, it is characterised in that: mounting hole is provided on the transition disc, the transition disc side is corresponding to be provided with one group of support
Plate, the support plate other side described in one group are fixedly connected to positioning table, and the positioning table is set with the L-shaped structure of the support plate
It sets, the positioning table and the support plate act synergistically, and realization positions bearing, and the positioning table bottom sides are respectively provided with
There is sliding slot, sliding block is provided in the sliding slot, the sliding block is slidably connected with the sliding slot, and the sliding block side is fixed
It is connected with the collet, the sliding slot, sliding block act synergistically between collet three, realize that the collet is existed by the sliding block
Sliding in the sliding slot, is provided with non-slip mat on the collet, the arc-shaped setting of the collet and radian and bearing inner wall radian
Match, the chuck portion is fixedly connected with movable block；
It is provided with opening on the transition disc, the push rod is arranged the support plate described in one group across the opening, described
Mobile station is in truncated rectangular pyramids structure setting, and the pusher head of the push rod is fixedly connected with the bottom surface of the mobile station；
The inclined structure setting in the movable block bottom and tilt angle and the tilt angle of the side of the mobile station match,
The movable block bottom is provided with ball, and the ball and the mobile station side face paste splice grafting touch, the movable block, mobile station,
It acts synergistically between push rod three, realizes that the movable block moves in the mobile station.
2. a kind of outer expanding integral clamp of Novel bearing-ring according to claim 1, it is characterised in that: the collet with
The sliding block is fixedly connected by screw, and the mounting hole is screw through hole.
3. a kind of outer expanding integral clamp of Novel bearing-ring according to claim 1, it is characterised in that: the positioning table
Upper bonding is connected with protection pad, and the support plate is fixedly connected with the transition disc.
4. a kind of outer expanding integral clamp of Novel bearing-ring according to claim 1, it is characterised in that: the push rod
The bottom surface of pusher head and the mobile station is bolted to connection.
5. a kind of outer expanding integral clamp of Novel bearing-ring according to claim 1, it is characterised in that: the movable block
It is bolted to connection with the chuck portion.
6. a kind of outer expanding integral clamp of Novel bearing-ring according to claim 1, it is characterised in that: the movable block
Match use with the mobile station.
7. a kind of outer expanding integral clamp of Novel bearing-ring according to claim 1, it is characterised in that: the ball with
The movable block basal sliding connection, the ball and the movable block junction are coated with lubricating oil.
8. a kind of outer expanding integral clamp of Novel bearing-ring according to claim 1, it is characterised in that: the mobile station
Material is polytetrafluoroethylene (PTFE).
9. a kind of outer expanding integral clamp of Novel bearing-ring according to claim 1, it is characterised in that: the transition disc
It is bolted to connection with lathe.
10. a kind of outer expanding integral clamp of Novel bearing-ring according to claim 1, it is characterised in that: the push rod
On be provided with connector, the push rod is connect by the connector with lathe piston rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910706319.9A CN110434692A (en) | 2019-08-01 | 2019-08-01 | A kind of outer expanding integral clamp of Novel bearing-ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910706319.9A CN110434692A (en) | 2019-08-01 | 2019-08-01 | A kind of outer expanding integral clamp of Novel bearing-ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110434692A true CN110434692A (en) | 2019-11-12 |
Family
ID=68432754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910706319.9A Pending CN110434692A (en) | 2019-08-01 | 2019-08-01 | A kind of outer expanding integral clamp of Novel bearing-ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110434692A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113510570A (en) * | 2021-07-14 | 2021-10-19 | 无锡市东日昌轴承制造有限公司 | Self-fixing type bearing ring processing jig |
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| CN203426720U (en) * | 2013-06-30 | 2014-02-12 | 常州市华贤五金厂 | Chamfer positioning tool |
| CN105081386A (en) * | 2015-08-25 | 2015-11-25 | 浙江天马轴承有限公司 | Outward expansion type clamp for bearing ring |
| CN207556444U (en) * | 2017-12-14 | 2018-06-29 | 抚州市羊易铸业有限公司 | A kind of detection device of engine belt pulley flatness |
| CN207577957U (en) * | 2017-10-30 | 2018-07-06 | 重庆尚量实业有限公司 | Cylinder applies mechanically boring jig |
| CN208427992U (en) * | 2018-07-02 | 2019-01-25 | 大连万锋模具配件有限公司 | A kind of processing tool device of cylinder dowel hole |
| CN208644899U (en) * | 2018-08-16 | 2019-03-26 | 洛阳龙坤机械设备有限公司 | A kind of uniform filling device of thin-wall sleeve tube kind part cylindricalo grinding |
| CN208644762U (en) * | 2018-08-16 | 2019-03-26 | 洛阳龙坤机械设备有限公司 | A kind of support device preventing thin walled cylinder body class part deformation |
| CN208773001U (en) * | 2018-07-31 | 2019-04-23 | 宁夏天地奔牛实业集团有限公司 | Thin-wall case class inner bore of part support device |
| CN210649862U (en) * | 2019-08-01 | 2020-06-02 | 浙江天马轴承集团有限公司 | Novel bearing ring external expansion type integral clamp |
-
2019
- 2019-08-01 CN CN201910706319.9A patent/CN110434692A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203426720U (en) * | 2013-06-30 | 2014-02-12 | 常州市华贤五金厂 | Chamfer positioning tool |
| CN105081386A (en) * | 2015-08-25 | 2015-11-25 | 浙江天马轴承有限公司 | Outward expansion type clamp for bearing ring |
| CN207577957U (en) * | 2017-10-30 | 2018-07-06 | 重庆尚量实业有限公司 | Cylinder applies mechanically boring jig |
| CN207556444U (en) * | 2017-12-14 | 2018-06-29 | 抚州市羊易铸业有限公司 | A kind of detection device of engine belt pulley flatness |
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| CN208644899U (en) * | 2018-08-16 | 2019-03-26 | 洛阳龙坤机械设备有限公司 | A kind of uniform filling device of thin-wall sleeve tube kind part cylindricalo grinding |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113510570A (en) * | 2021-07-14 | 2021-10-19 | 无锡市东日昌轴承制造有限公司 | Self-fixing type bearing ring processing jig |
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