CN208408295U - Steel ball steel bushing component - Google Patents
Steel ball steel bushing component Download PDFInfo
- Publication number
- CN208408295U CN208408295U CN201820526509.3U CN201820526509U CN208408295U CN 208408295 U CN208408295 U CN 208408295U CN 201820526509 U CN201820526509 U CN 201820526509U CN 208408295 U CN208408295 U CN 208408295U
- Authority
- CN
- China
- Prior art keywords
- steel
- sleeve
- fixing sleeve
- ball
- mounting hole
- 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
Landscapes
- Bearings For Parts Moving Linearly (AREA)
Abstract
The utility model discloses steel ball steel bushing components, including outer steel sleeve and steel ball fixing sleeve；Steel ball fixing sleeve, the steel ball fixing sleeve heart coaxial with outer steel sleeve are arranged in the outer steel sleeve；Fixing sleeve mounting hole is offered in the outer steel sleeve, fixing sleeve mounting hole extends at the top of outer steel sleeve, fixing sleeve mounting hole bottom is equipped with the first guide post via hole, first guide post via hole extends to outer steel sleeve bottom, setting is connected to fixing sleeve mounting hole at the top of first guide post via hole, the radius of fixing sleeve mounting hole is greater than the radius of the first guide post via hole, and the annular groove for assembling circlip is offered in the middle part of the inner wall of outer steel sleeve, and steel ball fixing sleeve is fastenedly connected by circlip and outer steel sleeve；The utility model steel ball fixing sleeve intensity is higher, is hardly damaged, in the case that Internal steel ball has abrasion after prolonged, capping can be removed, take out steel ball fixing sleeve, replace the steel ball of inter deterioration, product utilization rate is high, and the use cost of product is greatly saved.
Description
Technical field
The utility model relates to stamping die accessories fields, specifically steel ball steel bushing component.
Background technique
Stamping die is that material (metal or nonmetallic) is processed into part (or semi-finished product) in Cold Press Working
A kind of special process equipment, referred to as cold punching die (being commonly called as cold-punching mould).Punching press is at room temperature, using being mounted on press machine
On mold to material apply pressure, make its generate separation or plastic deformation, thus obtain needed for part a kind of pressure processing
Method.
It is to have aluminium alloy or copper alloy or polyacetal resin as steel ball retainer that steel ball bushing, which is also steel ball sleeve, steel ball with
A kind of axis motion accessories also known as ball bearing in form insertion retainer inlayed.Steel ball bushing is punching die guide column component
In main component part, be the common accessory of cold-punching mold mold.
Existing steel ball steel bushing component forms an entirety, in the case that one of steel ball or part steel ball have abrasion
Precision deficiency or person's damage are resulted in, it is necessary to changing entire component.
Utility model content
The purpose of this utility model is to provide steel ball steel bushing components, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions:
Steel ball steel bushing component, including outer steel sleeve and steel ball fixing sleeve；Steel ball fixing sleeve, steel ball are arranged in the outer steel sleeve
The fixing sleeve heart coaxial with outer steel sleeve；Fixing sleeve mounting hole is offered in the outer steel sleeve, fixing sleeve mounting hole extends to outer steel sleeve
Top, fixing sleeve mounting hole bottom are equipped with the first guide post via hole, and the first guide post via hole extends to outer steel sleeve bottom, the first guide post mistake
Setting is connected at the top of hole with fixing sleeve mounting hole, the radius of fixing sleeve mounting hole is greater than the radius of the first guide post via hole, outer steel sleeve
Inner wall in the middle part of offer annular groove for assembling circlip, steel ball fixing sleeve is fastenedly connected by circlip and outer steel sleeve；Institute
It states and is uniformly provided with several columns ball mounting hole on steel ball fixing sleeve, ball is rotatablely installed in ball mounting hole；The outer steel sleeve
Inner wall on offer several inner slides, inner slide is correspondingly arranged with ball mounting hole, and the section of inner slide is and ball surface
What is be adapted to is arc-shaped；The outer steel sleeve screw top is connected with capping, offers connecting hole, connecting hole at the top of fixing sleeve mounting hole
Inner wall offers internal screw thread, is equipped with capping at the top of connecting hole, closure base portion is fixedly connected with connection ring, and the outer wall of connection ring is equipped with
The external screw thread being adapted to internal screw thread；Capping top offers the second guide post via hole.
Further, the steel ball fixing sleeve is high-carbon steel material, and outer steel sleeve is alloy steel material.
Further, the first guide post via hole is consistent with the internal diameter of the second guide post via hole.
Further, ball mounting hole aperture is become larger by inner end to outer end.
Further, ball mounting hole aperture is gradually reduced by inner end to outer end.
Further, ball mounting hole aperture is gradually reduced to centre from both ends.
Compared with prior art, the utility model has the beneficial effects that the utility model steel ball fixing sleeve intensity is higher, no
It is easy to damage, in the case that Internal steel ball has abrasion after prolonged, capping can be removed, take out steel ball fixing sleeve, replacement
The steel ball of inter deterioration, product utilization rate is high, and the use cost of product is greatly saved.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of steel ball steel bushing component.
Fig. 2 is the structural schematic diagram of outer steel sleeve in steel ball steel bushing component.
Fig. 3 is the structural schematic diagram of steel ball fixing sleeve in steel ball steel bushing component.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
Please refer to Fig. 1-3, steel ball steel bushing component, including outer steel sleeve 1 and steel ball fixing sleeve 2；It is arranged in the outer steel sleeve 1
Steel ball fixing sleeve 2, the heart coaxial with outer steel sleeve 1 of steel ball fixing sleeve 2；Steel ball fixing sleeve 2 is high-carbon steel material, and outer steel sleeve 1 is alloy
Steel material；Fixing sleeve mounting hole 11 is offered in the outer steel sleeve 1, fixing sleeve mounting hole 11 extends to 1 top of outer steel sleeve, fixed
It covers 11 bottom of mounting hole and is equipped with the first guide post via hole 12, the first guide post via hole 12 extends to 1 bottom of outer steel sleeve, the first guide post via hole
12 tops are connected to setting with fixing sleeve mounting hole 11, and the radius of fixing sleeve mounting hole 11 is greater than the radius of the first guide post via hole 12,
The annular groove 13 for assembling circlip 3 is offered in the middle part of the inner wall of outer steel sleeve 1, steel ball fixing sleeve 2 passes through circlip 3 and outer steel sleeve
1 is fastenedly connected；Several columns ball mounting hole 21 is uniformly provided on the steel ball fixing sleeve 2, rotation peace in ball mounting hole 21
Fill ball 4；Several inner slides 5 are offered on the inner wall of the outer steel sleeve 1, inner slide 5 is correspondingly arranged with ball mounting hole 21, interior
The section of slideway 5 is that arc-shaped, ball 4 and 5 clamping of inner slide, so that ball 4 is merely able to edge are adapted to 4 surface of ball
The rotation of 6 axis direction of ball distance ring can increase the stability of guide pillars and bushes movement, not easy to wear；
1 screw top of outer steel sleeve is connected with capping 6, and connecting hole 7, connecting hole are offered at the top of fixing sleeve mounting hole 11
7 inner walls offer internal screw thread, and capping 6 is equipped at the top of connecting hole 7, and 6 bottoms of capping are fixedly connected with connection ring 61, connection ring 61
Outer wall is equipped with the external screw thread being adapted to internal screw thread；6 top of capping offers the second guide post via hole 62, the first guide post via hole 12 and the
The internal diameter of two guide post via holes 62 is consistent；
As a further solution of the present invention: 21 aperture of ball mounting hole is become larger by inner end to outer end；
21 aperture of ball mounting hole is gradually reduced by inner end to outer end as a further solution of the present invention,；
21 aperture of ball mounting hole is gradually reduced to centre from both ends as a further solution of the present invention,；
Rationally, sound construction, long service life, coefficient of friction is extremely low, high lubrication and non-stickiness for design.
The preferred embodiment of the patent is described in detail above, but this patent is not limited to above-mentioned embodiment party
Formula within the knowledge of one of ordinary skill in the art can also be under the premise of not departing from this patent objective
It makes a variety of changes.
Claims (6)
1. steel ball steel bushing component, including outer steel sleeve and steel ball fixing sleeve；It is characterized in that, it is solid to be arranged with steel ball in the outer steel sleeve
Fixed set, the steel ball fixing sleeve heart coaxial with outer steel sleeve；Fixing sleeve mounting hole is offered in the outer steel sleeve, fixing sleeve mounting hole extends
At the top of to outer steel sleeve, fixing sleeve mounting hole bottom is equipped with the first guide post via hole, and the first guide post via hole extends to outer steel sleeve bottom, the
Setting is connected at the top of one guide post via hole with fixing sleeve mounting hole, the radius of fixing sleeve mounting hole is greater than the half of the first guide post via hole
The inner wall middle part of diameter, outer steel sleeve offers the annular groove for assembling circlip, and steel ball fixing sleeve is tight by circlip and outer steel sleeve
It is solidly connected；It is uniformly provided with several columns ball mounting hole on the steel ball fixing sleeve, is rotatablely installed ball in ball mounting hole；Institute
State and offer several inner slides on the inner wall of outer steel sleeve, inner slide is correspondingly arranged with ball mounting hole, the section of inner slide be with
Ball surface is adapted to arc-shaped；The outer steel sleeve screw top is connected with capping, offers connection at the top of fixing sleeve mounting hole
Hole, connecting hole inner wall offer internal screw thread, are equipped with capping at the top of connecting hole, closure base portion is fixedly connected with connection ring, connection ring
Outer wall be equipped with the external screw thread that is adapted to internal screw thread；Capping top offers the second guide post via hole.
2. steel ball steel bushing component according to claim 1, which is characterized in that the steel ball fixing sleeve is high-carbon steel material,
Outer steel sleeve is alloy steel material.
3. steel ball steel bushing component according to claim 1, which is characterized in that the first guide post via hole and the second guide post mistake
The internal diameter in hole is consistent.
4. steel ball steel bushing component according to claim 1, which is characterized in that ball mounting hole aperture is by inner end to outer
End becomes larger.
5. steel ball steel bushing component according to claim 1, which is characterized in that ball mounting hole aperture is by inner end to outer
End is gradually reduced.
6. steel ball steel bushing component according to claim 1, which is characterized in that ball mounting hole aperture by both ends gradually
It is reduced to centre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820526509.3U CN208408295U (en) | 2018-04-13 | 2018-04-13 | Steel ball steel bushing component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820526509.3U CN208408295U (en) | 2018-04-13 | 2018-04-13 | Steel ball steel bushing component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208408295U true CN208408295U (en) | 2019-01-22 |
Family
ID=65120017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820526509.3U Active CN208408295U (en) | 2018-04-13 | 2018-04-13 | Steel ball steel bushing component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208408295U (en) |
-
2018
- 2018-04-13 CN CN201820526509.3U patent/CN208408295U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110788569A (en) | Crosshead guide sliding sleeve and machining method thereof | |
| CN106180412A (en) | A kind of quick bending jig of cylinder jump ring | |
| CN208408295U (en) | Steel ball steel bushing component | |
| CN204504279U (en) | A kind of Novel cylinder jacket right boring endoporus special fixture | |
| CN102327917B (en) | Die box component of wire drawing machine | |
| CN103978726B (en) | The automatic mechanism in die-cushion movable part gap in a kind of forcing press | |
| CN203737860U (en) | Die guide post for improving lubricating effect | |
| CN202895718U (en) | Three-section split type regulating connecting rod with guiding structure | |
| CN112975338B (en) | Engine bearing bush installation and dismantlement frock | |
| CN101372082B (en) | Mold special for processing bearing retainer pocket | |
| CN110480549A (en) | A kind of rotor of magnetic suspension bearing and its assembly tooling | |
| CN216729112U (en) | Maintenance-free lubricating structure for guide pillar of fine blanking flange die | |
| CN216804112U (en) | Die machining guide mechanism | |
| CN220739373U (en) | Forging processing limit structure | |
| CN219954145U (en) | Combined belt pulley | |
| CN109921261A (en) | A kind of constant velocity driving shaft movable joint assembly machine | |
| CN109895003A (en) | A kind of assembly tooling of engine oil seal | |
| CN209334680U (en) | A kind of pressure buffer mechanism based on valve casting | |
| CN208185207U (en) | High-strength accurate spherical hinge applied to die-cutting machine | |
| CN205414143U (en) | Accurate quick pneumatic stamping die fixes a position | |
| CN117565457A (en) | Mould with guide structure | |
| CN204153078U (en) | A kind of man-operated mechanism of straight travel pneumatic actuating mechanism | |
| CN205237003U (en) | Large -sized die -casting die structure with cunning is led to supplementary slider | |
| CN109915493A (en) | A kind of rotor of magnetic suspension bearing and its assembly tooling | |
| CN109899389A (en) | A kind of rotor of magnetic suspension bearing and its assembly tooling |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |