CN206567785U - rolling device mechanism - Google Patents
rolling device mechanism Download PDFInfo
- Publication number
- CN206567785U CN206567785U CN201720283667.6U CN201720283667U CN206567785U CN 206567785 U CN206567785 U CN 206567785U CN 201720283667 U CN201720283667 U CN 201720283667U CN 206567785 U CN206567785 U CN 206567785U
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- China
- Prior art keywords
- pressing device
- pulling pressing
- swollen pearl
- tension
- rolling
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- Withdrawn - After Issue
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Abstract
Rolling device mechanism described in the utility model, is related to the rolling device on a kind of eastern metaplasia production assembly equipment in west.Rolling device mechanism includes：Tube expanding mechanism, tension and compression frock, pulling pressing device, guider, installing plate；Described installing plate is arranged on lathe base by screw；Guider and pulling pressing device are loaded on installing plate；Guider is connected with pulling pressing device, and carries out guide-localization to pulling pressing device；Oil sprayer bushing to be processed is set in the bottom of tube expanding mechanism, and tube expanding mechanism is connected with pulling pressing device by tension and compression frock and pulling pressing device, and rolling and processing is carried out to oil sprayer bushing under the tension and compression effect of pulling pressing device.The utility model has that structure novelty, simple processing, easy to use, operating efficiency are high, manufacturing cost is low, good product quality the features such as, therefore belong to a kind of Novel rolling equipment mechanism for integrating economy and practicality.
Description
Technical field
Rolling device mechanism described in the utility model, is related to the rolling device on a kind of eastern metaplasia production assembly equipment in west.
Background technology
With the raising of automobile production automaticity, need oil sprayer bushing being fixed on hair during assembling oil sprayer bushing
In motivation cylinder cap mounting hole of oil sprayer, oil sprayer bushing needs close proximity with oil sprayer bushing hole；Oil sprayer bushing and oil spout
The closely sealed work of device bush hole under normal circumstances, be by manually being completed with hand-held electric tube expander, so occurring that productivity ratio is low, into
This height, the shortcomings of product quality is reduced.
For it is above-mentioned the problems of in the prior art, a kind of new rolling device mechanism of research and design, thus gram
Clothes are the problems of in the prior art very necessary.
The content of the invention
In view of it is above-mentioned the problems of in the prior art, the purpose of this utility model is a kind of new rolling of research and design
Pressure device mechanism.To solve present in prior art：Man-hour manually hand-held electric tube expander completes oil sprayer bushing and oil sprayer bushing
Hole close proximity, it may appear that productivity ratio is low, cost is high, the shortcomings of product quality is reduced.
What technical solution of the present utility model was realized in：
Rolling device mechanism described in the utility model, it is characterised in that described rolling device mechanism includes：Electric tube expander
Structure, tension and compression frock, pulling pressing device, guider, installing plate；Described installing plate is arranged on lathe base by screw；Lead
To device and pulling pressing device loaded on installing plate；Guider is connected with pulling pressing device, and pulling pressing device is carried out to be oriented to calmly
Position；Oil sprayer bushing to be processed is set in the bottom of tube expanding mechanism, and tube expanding mechanism passes through tension and compression frock and tension and compression with pulling pressing device
Device is connected, and rolling and processing is carried out to oil sprayer bushing under the tension and compression effect of pulling pressing device.
Tube expanding mechanism described in the utility model includes：Swelling shaft, bearing, outer cover, supporting plate, swollen pearl seat ring, adjusting nut,
Adjusting sleeve, lining ring, swollen pearl；Described swelling shaft is arranged on the electric tube expander connector on lathe bed slide unit；The outer cover of swelling shaft is equipped with
The swollen pearl seat ring of swollen pearl is installed, and is slided in the stopper slot of swelling shaft by screw spacing, prevents swollen pearl seat ring from coming off；It is internal
Supporting plate equipped with lining ring is set on swollen pearl seat ring；Adjusting sleeve is loaded on swollen pearl seat ring by screw thread, will be sleeved on swollen pearl seat
Bearing package on circle is in the inside of adjusting sleeve and supporting plate；Outer cover connects as one supporting plate and adjusting sleeve suit, and leads to
Screw is crossed to be fixedly connected with supporting plate；Adjusting nut is loaded on swollen pearl seat ring by screw thread, positioned at the top of adjusting sleeve.
Pulling pressing device described in the utility model includes：Strut and tie and oil cylinder；Oil cylinder is installed on a mounting board by screw,
Strut and tie is loaded on the piston rod top of oil cylinder by screw thread.
Guider described in the utility model includes：Gripping block, guide rod and self-lubricating bearing；Gripping block passes through screw
It is clipped on strut and tie, self-lubricating bearing covers on a mounting board, guide rod is arranged on gripping block through self-lubricating bearing by screw
On.
The quantity of swollen pearl described in the utility model is 4, and the taper of swollen pearl taper cylinder is matched with swelling shaft taper, design
Into with the inverted cone degree equal with swelling shaft taper；The bushing inner face after tube expansion is set to keep proper circle, and swollen pearl head is round and smooth
Curved surface, it is to avoid prevent bush inside from forming sharp keen angle while producing stress concentration after tube expansion.
The top that tension and compression frock described in the utility model is is the inverted frustum of a cone, and bottom is circular platform, the frustum of a cone and
Connected between circular platform by short cylindrical.
Inverted T shaped groove, notch and the tension and compression frock bottom of inverted T shaped groove are machined with the top of strut and tie described in the utility model
Structure is engaged.
The course of work of the present utility model is：
Oil cylinder drives strut and tie to stretch out, and when workpiece is transported to by conventional servo slide table press-fits position, tension and compression frock is sent
Enter in the inverted T shaped groove of strut and tie, oil cylinder drives strut and tie inclined-plane tension and compression oil sprayer bushing inner conical surface, makes oil sprayer bushing and fuel injector
Gap is eliminated between bush hole, tube expander head is the swollen pearl of 4 taper cylinders, and taper is matched with swelling shaft taper.Just 4 during insertion
Individual swollen pearl can overturn inside, it is ensured that smoothly enter bushing endoporus, then as swelling shaft constantly down, swollen integument is by dead
And bush hole side wall is tightly pasted into, start rotation, roll swelling bush side wall, swelling shaft rotates swollen pearl using frictional force, makes lining
Inner face rolling plastic deformation is covered, supporting plate is fitted in workpiece outer wall, under bearing effect, makes supporting plate swelling shaft will not be followed to revolve
Turn, the depth of rolling is adjusted by adjusting sleeve, to realize rolling precision, it is ensured that oil sprayer bushing is combined with oil sprayer bushing hole
Place's sealing.
The utility model has the advantages that it will be apparent that being mainly manifested in：
1st, to solve existing apparatus productivity ratio low for the utility model, and cost is high, the shortcomings of product quality is reduced.
2nd, in order to make bushing inner face rolling plastic deformation, swollen pearl is designed to there is the inverted cone degree equal with swelling shaft taper,
The bushing inner face after tube expansion is set to keep proper circle.And swollen pearl head is round and smooth curved surface, it is to avoid produce stress concentration after tube expansion
Prevent bush inside from forming sharp keen angle simultaneously.
3rd, swelling shaft rotates swollen pearl using frictional force, due to swollen pearl and the certain pressure-resistant and rub resistance of swelling shaft needs, institute
To have used special steel, and appropriate heat treatment and accurate grinding processing is carried out；Swollen pearl seat ring be designed to swollen pearl keep etc.
Spacing and prevent swollen pearl from coming off；Swollen pearl groove has certain feeding angle, and auto-feed can be carried out tube expansion automatically by rotation swelling shaft.
The utility model has that structure novelty, simple processing, easy to use, operating efficiency are high, manufacturing cost is low, product matter
The advantages of having measured, its high-volume, which puts goods on the market, will produce positive social benefit and significant economic benefit.
Brief description of the drawings
The utility model has 2 width accompanying drawings, wherein：
The utility model structural representation of accompanying drawing 1；
The utility model use state schematic diagram of accompanying drawing 2；
The utility model of accompanying drawing 3 is swollen pearl structural representation.
In figure：1st, swelling shaft 2, bearing 3, outer cover 4, supporting plate 5, swollen pearl seat ring 6, adjusting nut 7, adjusting sleeve
8th, lining ring 9, swollen pearl 10, tension and compression frock 11, strut and tie 12, gripping block 13, guide rod 14, self-lubricating bearing 15, installation
Plate 16, oil cylinder 17, stopper slot 18, inverted T shaped groove.
Embodiment
As shown in drawings, rolling device mechanism includes specific embodiment of the utility model：Tube expanding mechanism, tension and compression frock
10th, pulling pressing device, guider, installing plate 15；Described installing plate 15 is arranged on lathe base by screw；Guider
With pulling pressing device loaded on installing plate 15；Guider is connected with pulling pressing device, and carries out guide-localization to pulling pressing device；Treat
Processing oil sprayer bushing is set in the bottom of tube expanding mechanism, and tube expanding mechanism passes through tension and compression frock 10 and pulling pressing device with pulling pressing device
It is connected, rolling and processing is carried out to oil sprayer bushing under the tension and compression effect of pulling pressing device.
Tube expanding mechanism includes：Swelling shaft 1, bearing 2, outer cover 3, supporting plate 4, swollen pearl seat ring 5, adjusting nut 6, adjusting sleeve 7, lining
Circle 8, swollen pearl 9；Described swelling shaft 1 is arranged on the electric tube expander connector on lathe bed slide unit；The outer cover of swelling shaft 1 is equipped with and is provided with
The swollen pearl seat ring 5 of swollen pearl 9, and slided in the stopper slot 17 of swelling shaft 1 by screw spacing, prevent swollen pearl seat ring 5 from coming off；It is internal
Supporting plate 4 equipped with lining ring 8 is set on swollen pearl seat ring 5；Adjusting sleeve 7, loaded on swollen pearl seat ring 5, will be sleeved on swollen by screw thread
Bearing 2 on pearl seat ring 5 is encapsulated in the inside of adjusting sleeve 7 and supporting plate 4；Supporting plate 4 and adjusting sleeve 7 are set with connection by outer cover 3
It is integrated, and is fixedly connected by screw with supporting plate 4；Adjusting nut 6 is loaded on swollen pearl seat ring 5 by screw thread, positioned at adjustment
The top of set 7.
Pulling pressing device includes：Strut and tie 11 and oil cylinder 16；Oil cylinder 16 is arranged on installing plate 15 by screw, strut and tie 11
The piston rod top of oil cylinder 16 is loaded on by screw thread.
Guider includes：Gripping block 12, guide rod 13 and self-lubricating bearing 14；Gripping block 12 is by screw clamp in tension and compression
On bar 11, self-lubricating bearing 14 is enclosed on installing plate 15, and guide rod 13 is arranged on by screw through self-lubricating bearing 14 and clamped
On block 12.
The quantity of swollen pearl 9 is 4, and the taper of the swollen taper cylinder of pearl 9 is matched with swelling shaft taper, is designed to have and swelling shaft 1
The equal inverted cone degree of taper；The bushing inner face after tube expansion is set to keep proper circle, and swollen pearl head is round and smooth curved surface, it is to avoid tube expansion
Prevent bush inside from forming sharp keen angle while producing stress concentration afterwards.
The top that tension and compression frock 10 is is the inverted frustum of a cone, and bottom is circular platform, by short between the frustum of a cone and circular platform
Cylinder is connected.
The top of strut and tie 11 is machined with inverted T shaped groove 18, and notch and the substructure of tension and compression frock 10 of inverted T shaped groove 18 match
Close.
It is described above, preferably embodiment only of the present utility model, but protection domain of the present utility model is simultaneously
This is not limited to, all those familiar with the art are disclosed in the utility model in technical scope, according to this reality
It is subject to equivalent substitution with new technical scheme and its design of the present utility model or changes to cover of the present utility model
Within protection domain.
Claims (7)
1. a kind of rolling device mechanism, it is characterised in that described rolling device mechanism includes：Tube expanding mechanism, tension and compression frock
(10), pulling pressing device, guider, installing plate (15)；Described installing plate (15) is arranged on lathe base by screw；Lead
To device and pulling pressing device loaded on installing plate (15)；Guider is connected with pulling pressing device, and pulling pressing device is led
To positioning；Oil sprayer bushing to be processed is set in the bottom of tube expanding mechanism, and tube expanding mechanism passes through tension and compression frock with pulling pressing device
(10) it is connected with pulling pressing device, rolling and processing is carried out to oil sprayer bushing under the tension and compression effect of pulling pressing device.
2. rolling device mechanism according to claim 1, it is characterised in that described tube expanding mechanism includes：Swelling shaft (1), axle
Hold (2), outer cover (3), supporting plate (4), swollen pearl seat ring (5), adjusting nut (6), adjusting sleeve (7), lining ring (8), swollen pearl (9)；Institute
The swelling shaft (1) stated is arranged on the electric tube expander connector on lathe bed slide unit；The outer cover of swelling shaft (1) is equipped with and is provided with swollen pearl (9)
Swollen pearl seat ring (5), and by screw swelling shaft (1) stopper slot (17) in slide it is spacing, prevent swollen pearl seat ring (5) from coming off；
Supporting plate (4) of the inside equipped with lining ring (8) is set on swollen pearl seat ring (5)；Adjusting sleeve (7) is loaded on swollen pearl seat ring by screw thread
(5) on, the bearing (2) being sleeved on swollen pearl seat ring (5) is encapsulated in the inside of adjusting sleeve (7) and supporting plate (4)；Outer cover (3)
Supporting plate (4) and adjusting sleeve (7) suit are connected as one, and are fixedly connected by screw with supporting plate (4)；Adjusting nut
(6) it is loaded on by screw thread on swollen pearl seat ring (5), the top positioned at adjusting sleeve (7).
3. rolling device mechanism according to claim 1, it is characterised in that described pulling pressing device includes：Strut and tie (11)
With oil cylinder (16)；Oil cylinder (16) is arranged on installing plate (15) by screw, and strut and tie (11) is loaded on oil cylinder (16) by screw thread
Piston rod top.
4. rolling device mechanism according to claim 1, it is characterised in that described guider includes：Gripping block
(12), guide rod (13) and self-lubricating bearing (14)；Gripping block (12) by screw clamp on strut and tie (11), self-lubricating bearing
(14) it is enclosed on installing plate (15), guide rod (13) is arranged in gripping block (12) through self-lubricating bearing (14) by screw.
5. rolling device mechanism according to claim 2, it is characterised in that the quantity of described swollen pearl (9) is 4, swollen pearl
(9) taper of taper cylinder is matched with swelling shaft taper, is designed to there is the inverted cone degree equal with swelling shaft (1) taper；Make after tube expansion
Bushing inner face keep proper circle, and swollen pearl head be round and smooth curved surface, it is to avoid after tube expansion produce stress concentration while prevent
Bush inside forms sharp keen angle.
6. rolling device mechanism according to claim 1, it is characterised in that the top that described tension and compression frock (10) is is
The inverted frustum of a cone, bottom is circular platform, is connected between the frustum of a cone and circular platform by short cylindrical.
7. rolling device mechanism according to claim 3, it is characterised in that be machined with the top of described strut and tie (11)
Inverted T shaped groove (18), the notch of inverted T shaped groove (18) is engaged with tension and compression frock (10) substructure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720283667.6U CN206567785U (en) | 2017-03-22 | 2017-03-22 | rolling device mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720283667.6U CN206567785U (en) | 2017-03-22 | 2017-03-22 | rolling device mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206567785U true CN206567785U (en) | 2017-10-20 |
Family
ID=60056014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720283667.6U Withdrawn - After Issue CN206567785U (en) | 2017-03-22 | 2017-03-22 | rolling device mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206567785U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106944812A (en) * | 2017-03-22 | 2017-07-14 | 大连智云自动化装备股份有限公司 | Rolling device mechanism |
-
2017
- 2017-03-22 CN CN201720283667.6U patent/CN206567785U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106944812A (en) * | 2017-03-22 | 2017-07-14 | 大连智云自动化装备股份有限公司 | Rolling device mechanism |
| CN106944812B (en) * | 2017-03-22 | 2023-07-14 | 大连智云自动化装备股份有限公司 | Rolling device mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171020 Effective date of abandoning: 20230714 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20171020 Effective date of abandoning: 20230714 |