CN204004025U - A kind of special tooling that fills bearing ball - Google Patents
A kind of special tooling that fills bearing ball Download PDFInfo
- Publication number
- CN204004025U CN204004025U CN201420463471.1U CN201420463471U CN204004025U CN 204004025 U CN204004025 U CN 204004025U CN 201420463471 U CN201420463471 U CN 201420463471U CN 204004025 U CN204004025 U CN 204004025U
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- CN
- China
- Prior art keywords
- mounting table
- worktable
- boss
- pushing block
- bearing
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of special tooling that fills bearing ball, its technological scheme main points are: comprise worktable, mounting table, in worktable, be provided with the cavity communicating with worktable one side, mounting table is positioned at the upper end face of worktable, mounting table is cylinder mounting table, the axial direction of mounting table is vertical with the upper end face of worktable, the upper end face of worktable is provided with thrust portion, thrust portion comprises push rod, the first spring, supporting base, power plant, supporting base is provided with chute, push rod comprises the first pushing block, the second pushing block, the first pushing block is provided with conflict head near one end of mounting table, the two ends of the first spring respectively with the second pushing block, supporting base sidewall is fixedly connected with, power plant can provide the power that thrust portion is contrary with direction of feed, pass through technique scheme, the housing washer of thrust portion, steel ball is uniformly distributed in bearing, thereby avoided having avoided knocking bearing in traditional assembly process completely, the degree of injury of bearing reduces greatly.
Description
Technical field
The utility model relates to a kind of frock, and more particularly, it relates to a kind of special tooling that fills bearing ball.
Background technique
At bearing, manufacture in assembly process, bearing all needs the steel ball of some, and the placement of steel ball adopts artificial placement conventionally, steel ball is positioned between the inner ring and outer ring of bearing, placing part, within operator can be positioned over outer ring inner ring, the outer side wall of inner ring and the madial wall of outer ring are inconsistent, make to present between inner ring and outer ring the space that is greater than steel ball size, then steel ball is positioned in space, after steel ball is placed, steel ball can automatically not be uniformly distributed between inner ring and outer ring, operator conventionally can be placed on the bearing that installs steel ball on desk and knock, the vibrations that the process of knocking produces can make steel ball roll between inner ring and outer ring, thereby steel ball is uniformly distributed between bearing enclose, but in this process, because bearing is by knocking to realize being uniformly distributed of ball, outer ring directly contacts with desktop on the one hand, can cause unavoidably outer ring damage, operator knock many bearings between one day on the other hand, operator's wrist also can sustain damage, working efficiency also can be lower.
Model utility content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of special tooling that can conveniently fill bearing ball
For achieving the above object, the utility model provides following technological scheme: a kind of special tooling that fills bearing ball, comprise worktable, mounting table, in described worktable, be provided with the cavity communicating with worktable one side, described mounting table is positioned at the upper end face of worktable, described mounting table is cylinder mounting table, the axial direction of mounting table is vertical with the upper end face of worktable, the upper end face of described worktable is provided with thrust portion, described thrust portion comprises push rod, the first spring, supporting base, power plant, described supporting base is provided with chute, the length direction of chute is parallel with the direction of feed of thrust portion, described push rod comprises the first pushing block, the second pushing block, described the first pushing block is provided with conflict head near one end of mounting table, the first pushing block is fixedly connected with the second pushing block away from one end of mounting table, described the second pushing block is provided with slide block near a side of chute, described slide block coordinates with chute, the first spring is between the second pushing block and supporting base, the two ends of the first spring respectively with the second pushing block, supporting base sidewall is fixedly connected with, the elastic force direction of the first spring is parallel with the direction of feed of thrust portion, described power plant stretchy thrust portion is towards moving away from mounting table direction.
Further, described mounting table comprises the first boss, the second boss, described the first boss arranges with the second boss is concentric, described the first boss is positioned at the top of the second boss, the center of described the first boss and the second boss is provided with through hole, described mounting table is provided with bolt, and described bolt is threaded with worktable by through hole, and the radial dimension of the second boss is greater than the radial dimension of the first boss.
Further, described the first boss and the second boss are made by nylon rod.
Further, described conflict head is circular arc conflict head, and the depression direction of described arc surface is the direction away from mounting table, and the sidewall of the nearly mounting table of described conflict head rest is provided with rubber pad.
Further, described power plant comprise footstep mechanism, tow rope, described footstep mechanism comprises foot treadle, spring, one end of described foot treadle is articulated with on the sidewall away from mounting table of cavity, the plane parallel of end face on the direction of hinging shaft and worktable, one end not hinged with foot treadle, described second spring one end is fixedly connected with, the described second spring the other end is fixedly connected with the sidewall of cavity away from mounting table, the upper end face of described worktable is provided with and can makes the groove that runs through that tow rope passes, the two ends of described tow rope respectively with the second pushing block, the not hinged one end of foot treadle is fixedly connected with.
Further, described in run through in groove and be provided with cylinder, the two ends of described cylinder are articulated with on the two relative side that runs through groove, the length direction of cylinder is vertical with the direction of traction of tow rope.
Compared with prior art, the beneficial effects of the utility model are: the inner ring of bearing is positioned on the mounting table of cylinder type, operator conflict the lateral of the inner side of bearing outer ring and bearing inner race, between the inner side of bearing and outside, there will be larger space, operator put into space the steel ball of some, then by the side near large space of thrust portion extrusion axis bearing outer-ring, because the outer ring of bearing is subject to powerful extruding force effect, and the inner ring of bearing is fixed on mounting table, the madial wall of bearing outer ring can push the steel ball between bearing enclose, impel steel ball to roll at bearing enclose, the be gathered in same place of steel ball from starting most, to last steel ball, be evenly distributed on bearing enclose, this process has been avoided knocking bearing in traditional assembly process completely, the degree of injury of bearing reduces greatly, also reduced the damage of operator's wrist, power plant pull to push rod away from mounting table direction, the first spring will be in extended state, operator are the inner ring of bearing, outer ring is positioned on mounting table, steel ball is put between Internal and external cycle, power plant now do not carry out work, the first spring just can give push rod pulling force, push rod can be moved towards mounting table, the outer side wall of bearing outer ring until conflict, steel ball in the Internal and external cycle of bearing is rolled, realize steel ball being uniformly distributed in Internal and external cycle, in the process of compacting, adopt the form of the first spring to compress bearing, because spring is convenient to change, can adjust according to the bearing of different size the size of pressure.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation that fills the special tooling embodiment of bearing ball of the utility model;
Fig. 2 is for being a kind of plan view that fills the special tooling embodiment of bearing ball of the utility model;
Fig. 3 is the sectional drawing of A-A in Fig. 2;
Fig. 4 is the partial enlarged drawing of B in figure;
Fig. 5 is a kind of backsight structural representation that fills the special tooling embodiment of bearing ball of the utility model.
Reference character: 1, worktable; 2, mounting table; 21, the first boss; 22, the second boss; 23, bolt; 3, thrust portion; 31, push rod; 311, the first pushing block; 312, the second pushing block; 32, conflict head; 321, rubber pad; 33, the first spring; 4, supporting base; 41, chute; 5, power plant; 51, footstep mechanism; 511, foot treadle; 512, the second spring; 513, tow rope; 6, run through groove; 7, cylinder; 8, cavity; 9, slide block.
Embodiment
Referring to figs. 1 through Fig. 5, a kind of special tooling embodiment who fills bearing ball of the utility model is described further.
A kind of special tooling that fills bearing ball, comprise worktable 1, mounting table 2, in described worktable 1, be provided with the cavity 8 communicating with worktable 1 one sides, described mounting table 2 is positioned at the upper end face of worktable 1, described mounting table 2 is cylinder mounting table, the axial direction of mounting table 2 is vertical with the upper end face of worktable 1, the upper end face of described worktable 1 is provided with thrust portion 3, described thrust portion 3 comprises push rod 31, the first spring 33, supporting base 4, power plant 5, described supporting base 4 is provided with chute 41, the length direction of chute 41 is parallel with the direction of feed of thrust portion 3, described supporting base 4 is preferably U-shaped plate, the U-shaped opening of supporting base 4 is towards the direction away from mounting table 2, 2 chutes 41 lay respectively on 2 parallel edges of supporting base 4, described push rod 31 comprises the first pushing block 311, the second pushing block 312, described the first pushing block 311 is provided with and conflicts 32 near one end of mounting table 2, described the first pushing block 311 is through the sidewall of the close mounting table 2 of supporting base 4, the first pushing block 311 is fixedly connected with the second pushing block 312 away from one end of mounting table 2, the first spring 33 is between the second pushing block 312 and supporting base 4, the quantity of the first spring 33 is preferably 2, 2 the first springs 33 lay respectively at the both sides of the first pushing block 311, the two ends of the first spring 33 respectively with the second pushing block 312, supporting base 4 sidewalls are fixedly connected with, described the second pushing block 312 is provided with slide block 9 near a side of chute 41, described slide block 9 coordinates with the chute 41 of 2 parallel edges of supporting base 4, the elastic force direction of the first spring 33 is parallel with the direction of feed of thrust portion 3, described power plant 5 stretchy thrust portion 3 are towards moving away from mounting table 2 directions, the inner ring of bearing is positioned on the mounting table 2 of cylinder type, operator conflict the lateral of the inner side of bearing outer ring and bearing inner race, between the inner side of bearing and outside, there will be larger space, operator put into space the steel ball of some, then by the side near large space of thrust portion 3 extrusion axis bearing outer-rings, because the outer ring of bearing is subject to powerful extruding force effect, and the inner ring of bearing is fixed on mounting table 2, the madial wall of bearing outer ring can push the steel ball between bearing enclose, impel steel ball to roll at bearing enclose, the be gathered in same place of steel ball from starting most, to last steel ball, be evenly distributed on bearing enclose, this process has been avoided knocking bearing in traditional assembly process completely, the degree of injury of bearing reduces greatly, also reduced the damage of operator's wrist, power plant 5 pull to push rod 31 away from mounting table 2 directions, the first spring 33 will be in extended state, operator are the inner ring of bearing, outer ring is positioned on mounting table 2, steel ball is put between Internal and external cycle, power plant 5 now do not carry out work, the first spring 33 just can give push rod 31 pulling force, push rod 31 can be moved towards mounting table 2, the outer side wall of bearing outer ring until conflict, steel ball in the Internal and external cycle of bearing is rolled, realize steel ball being uniformly distributed in Internal and external cycle, in the process of compacting, adopt the form of the first spring 33 to compress bearing, because spring is convenient to change, can adjust according to the bearing of different size the size of pressure.
Described mounting table 2 comprises the first boss 21, the second boss 22, described the first boss 21 and the concentric setting of the second boss 22, described the first boss 21 is positioned at the top of the second boss 22, described the first boss 21 and the second boss 22 center are provided with through hole, described mounting table 2 is provided with bolt 23, described bolt 23 is threaded with worktable 1 by through hole, the radial dimension of the second boss 22 is greater than the radial dimension of the first boss 21, the first boss 21 and the concentric setting of the second boss 22, the radial dimension of the second boss 22 is greater than the radial dimension of the first boss 21, when bearing is positioned on the second boss 22, the bottom surface of bearing and the first boss 21 are inconsistent, can effectively prevent that bearing from directly contacting with end face on worktable 1, reduce the wearing and tearing of end face on worktable 1, the second boss 22 is to be threaded with end face on worktable 1 by bolt 23, the second boss 22 can be convenient for changing, because the internal diameter of the bearing inner race of different model is all identical, when assembling different bearings, can adapt to different bearings by changing the second boss 22 of different-diameter.
Described the first boss 21 and the second boss 22 are made by nylon rod, nylon rod has good toughness, tear resistance is strong, oil resistant, antidetonation, stretches, and flexural strength is good, and thering is the features such as moisture absorption is little, good stability of the dimension, the first boss 21 and the second boss 22 use nylon rods are made and can be prevented that bearing is subject to colliding with and wearing and tearing when packing bearing ball into.
Described conflict 32 conflicts 32 for circular arc, the depression direction of described arc surface is the direction away from mounting table 2, described conflict 32 sidewall near mounting table 2 are provided with rubber pad 321, the depression direction of arc surface is for being effectively wrapped on the outer side wall of bearing outer ring away from the direction of mounting table 2, the outer side wall that has increased bearing outer ring with conflict an area of contact of 32, thereby reducing the bearing surface causing because area of contact is too small weighs wounded, rubber pad 321 is located at and is conflicted on 32 sidewalls near mounting table 2, make in the process of extruding rubber pad 321 inconsistent with bearing outer ring, because the elasticity that rubber pad 321 has slightly itself, when conflicting, can effectively avoid weighing wounded the outer surface of bearing outer ring.
Described power plant 5 comprise footstep mechanism 51, tow rope 513, described footstep mechanism 51 comprises foot treadle 511, spring, one end of described foot treadle 511 is articulated with on the sidewall away from mounting table 2 of cavity 8, the plane parallel of end face on the direction of hinging shaft and worktable 1, the two ends of described the second spring 512 are one end not hinged with foot treadle 511 respectively, cavity 8 is fixedly connected with away from the sidewall of mounting table 2, the upper end face of described worktable 1 be provided with can make that tow rope 513 passes run through groove 6, the two ends of described tow rope 513 respectively with the second pushing block 312, the not hinged one end of foot treadle 511 is fixedly connected with, when needs pull push rod 31, operator carry out pulling traction rope 513 by trampling foot treadle 511, thereby realize the effect of traction push rod 31, trampled afterwards again because foot treadle 511 is provided with the second spring 512, operator are foot-operated does the used time not being subject to make foot treadle 511, automatic rebounding, pull bar be provided with the first spring 33 make tow rope 513 whether in extended state all always all in tight state, foot treadle 511 is positioned on the sidewall away from mounting table 2 of cavity 8, easy-to-operat personnel operate with pin.
Described running through is provided with cylinder 7 in groove 6, the two ends of described cylinder 7 are articulated with on the two relative side that runs through groove 6, the length direction of cylinder 7 is vertical with the direction of traction of tow rope 513, tow rope 513 contacts with cylinder 7 in passing the process that runs through groove 6, tow rope 513 can drive cylinder 7 to rotate in flexible process, thereby reduced the wearing and tearing of tow rope 513, greatly improved the life-span of tow rope 513.
In specific implementation process, first operator down step on foot treadle 511 with pin, the second spring 512 power that can be squeezed, foot treadle 511 can the direction toward foot treadle 511 pull tow rope 513, tow rope 513 rolls on cylinder 7, tow rope 513 can pull the second pushing block 312 toward the direction away from mounting table 2, the first spring 33 also can be in extended state, then the inner side of bearing inner race is placed on the first boss 21, bearing outer ring is enclosed within on inner ring, the Internal and external cycle end face of bearing and the second boss 22 are conflicted, operator conflict the madial wall of the madial wall of bearing outer ring and bearing inner race, the position of conflict point is the position away from push rod 31, now between bearing outer ring and bearing inner race, can exist very large space, this space is positioned at the position near push rod 31, in space, pack a certain amount of steel ball into, operator's pin is decontroled foot treadle 511, the extruding force of the second spring 512 can discharge, foot treadle 511 will up be lifted, tow rope 513 is owing to not being subject to the pulling force effect of foot treadle 511, the second pushing block 312 can be subject to the pulling force effect of the first spring 33, tow rope 513 will move toward the direction of pull of the second pushing block 312, the second pushing block 312 will promote the first pushing block 311 toward the direction promotion of mounting table 2, the now conflict on the first pushing block 311 32 is conflicted with the outer ring of bearing, pulling force effect due to spring, a rubber pad 321 of conflicting on 32 can be bearing outer ring towards the direction extruding away from push rod 31, now the steel ball between bearing inner race and outer ring can roll due to the effect of the power of being squeezed, within steel ball will automatic uniform after rolling be distributed in bearing enclose.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is also not only confined to above-described embodiment, and all technological schemes belonging under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, in the some improvements and modifications that do not depart under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. a special tooling that fills bearing ball, it is characterized in that: comprise worktable, mounting table, in described worktable, be provided with the cavity communicating with worktable one side, described mounting table is positioned at the upper end face of worktable, described mounting table is cylinder mounting table, the axial direction of mounting table is vertical with the upper end face of worktable, the upper end face of described worktable is provided with thrust portion, described thrust portion comprises push rod, the first spring, supporting base, power plant, described supporting base is provided with chute, the length direction of chute is parallel with the direction of feed of thrust portion, described push rod comprises the first pushing block, the second pushing block, described the first pushing block is provided with conflict head near one end of mounting table, the first pushing block is fixedly connected with the second pushing block away from one end of mounting table, described the second pushing block is provided with slide block near a side of chute, described slide block coordinates with chute, the first spring is between the second pushing block and supporting base, the two ends of the first spring respectively with the second pushing block, supporting base sidewall is fixedly connected with, the elastic force direction of the first spring is parallel with the direction of feed of thrust portion, described power plant stretchy thrust portion is towards moving away from mounting table direction.
2. a kind of special tooling that fills bearing ball according to claim 1, it is characterized in that: described mounting table comprises the first boss, the second boss, described the first boss arranges with the second boss is concentric, described the first boss is positioned at the top of the second boss, the center of described the first boss and the second boss is provided with through hole, described mounting table is provided with bolt, and described bolt is threaded with worktable by through hole, and the radial dimension of the second boss is greater than the radial dimension of the first boss.
3. a kind of special tooling that fills bearing ball according to claim 2, is characterized in that: described the first boss and the second boss are made by nylon rod.
4. a kind of special tooling that fills bearing ball according to claim 1, it is characterized in that: described conflict head is circular arc conflict head, the arc surface depression direction of the described head of conflicting is the direction away from mounting table, and the sidewall of the nearly mounting table of described conflict head rest is provided with rubber pad.
5. a kind of special tooling that fills bearing ball according to claim 1, it is characterized in that: described power plant comprise footstep mechanism, tow rope, described footstep mechanism comprises foot treadle, the second spring, one end of described foot treadle is articulated with on the sidewall away from mounting table of cavity, the plane parallel of end face on the direction of hinging shaft and worktable, one end not hinged with foot treadle, described second spring one end is fixedly connected with, the described second spring the other end is fixedly connected with the sidewall of cavity away from mounting table, the upper end face of described worktable is provided with and can makes the groove that runs through that tow rope passes, the two ends of described tow rope respectively with the second pushing block, the not hinged one end of foot treadle is fixedly connected with.
6. a kind of special tooling that fills bearing ball according to claim 5, is characterized in that: described in run through in groove and be provided with cylinder, the two ends of described cylinder are articulated with on the two relative side that runs through groove, the length direction of cylinder is vertical with the direction of traction of tow rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420463471.1U CN204004025U (en) | 2014-08-16 | 2014-08-16 | A kind of special tooling that fills bearing ball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420463471.1U CN204004025U (en) | 2014-08-16 | 2014-08-16 | A kind of special tooling that fills bearing ball |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204004025U true CN204004025U (en) | 2014-12-10 |
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ID=52044030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420463471.1U Expired - Fee Related CN204004025U (en) | 2014-08-16 | 2014-08-16 | A kind of special tooling that fills bearing ball |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204004025U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112355220A (en) * | 2020-10-22 | 2021-02-12 | 日照超捷机械制造有限公司 | Automatic blanking conveying equipment for forging steel support nut |
| CN115465640A (en) * | 2021-06-11 | 2022-12-13 | 台山市大成实业发展有限公司 | A turning device for auto-parts detects |
-
2014
- 2014-08-16 CN CN201420463471.1U patent/CN204004025U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112355220A (en) * | 2020-10-22 | 2021-02-12 | 日照超捷机械制造有限公司 | Automatic blanking conveying equipment for forging steel support nut |
| CN112355220B (en) * | 2020-10-22 | 2022-08-09 | 日照铸成机械制造有限公司 | Automatic blanking conveying equipment for forging steel support nut |
| CN115465640A (en) * | 2021-06-11 | 2022-12-13 | 台山市大成实业发展有限公司 | A turning device for auto-parts detects |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20141210 Termination date: 20160816 |