CN207086617U - The station edge rolling equipment of aluminium base cam sleeve three - Google Patents
The station edge rolling equipment of aluminium base cam sleeve three Download PDFInfo
- Publication number
- CN207086617U CN207086617U CN201721132448.4U CN201721132448U CN207086617U CN 207086617 U CN207086617 U CN 207086617U CN 201721132448 U CN201721132448 U CN 201721132448U CN 207086617 U CN207086617 U CN 207086617U
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- China
- Prior art keywords
- edge rolling
- cantilevered
- depression bar
- bending
- hasp
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Abstract
The station edge rolling equipment of this aluminium base cam sleeve three includes portal frame,Supporting table is provided with the inner bottom part of portal frame,Lifting driving head is provided with the top of portal frame,Three station edge rolling moulds are provided between supporting table and lifting driving head,The three stations edge rolling mould includes the pre-bending module set gradually,Secondary pre-bending module and edge rolling module,This mould also includes being arranged on the cantilevered hasp depression bar that can be lifted between secondary pre-bending module and edge rolling module and in vertical direction,Cantilevered hasp depression bar is horizontally disposed with,The free end of cantilevered hasp depression bar stretches in edge rolling module and the free end end of cantilevered hasp depression bar extends to the front end outer side of edge rolling module,Lower end is provided with lifting driving head to lift driving structure with the depression bar of the hanging end in contact of cantilevered hasp depression bar,The allocation mechanism that after being provided with portal frame when the completion processing of edge rolling module wrapped bearing bush can be driven to depart from from cantilevered hasp depression bar free end.
Description
Technical field
The utility model belongs to field of mechanical technique, more particularly to a kind of station edge rolling equipment of aluminium base cam sleeve three.
Background technology
Wrapped bearing bush, it is that one block of steel plate or copper coin are rolled and formed.
Current rolls, and its process generally comprises three pre-bending, pre-bending U-shaped and edge rolling steps.
After axle sleeve is manufactured by edge rolling, its junction has a hasp, existing edge rolling mould its can not be synchronous after rolling
Carry out the pressing of hasp, and the processing for going in other equipment after axle sleeve to be flattened then is removed in conventional pressing, though which
Production requirement can so be met to a certain extent, still, this mode its following defect at least be present：
1st, secondary positioning is needed, causes the crudy of product to reduce.
2nd, production efficiency is reduced.
Therefore, it is badly in need of designing a processing mold that can solve above-mentioned technical problem.
Utility model content
The purpose of this utility model is in view of the above-mentioned problems, providing a kind of aluminium that can improve crudy and production efficiency
The station edge rolling equipment of base cam sleeve three.
To reach above-mentioned purpose, the utility model employs following technical proposal：The station edge rolling of this aluminium base cam sleeve three
Equipment includes portal frame, and supporting table is provided with the inner bottom part of portal frame, lifting driving head is provided with the top of portal frame, in supporting table
Three station edge rolling moulds are provided between lifting driving head, the three stations edge rolling mould includes the die for fisrt forming set gradually
Group, secondary pre-bending module and edge rolling module, this mould also include being arranged between secondary pre-bending module and edge rolling module and can
In the cantilevered hasp depression bar of vertical direction lifting, cantilevered hasp depression bar is horizontally disposed with, the free end of cantilevered hasp depression bar
Stretch in edge rolling module and the free end end of cantilevered hasp depression bar extends to the front end outer side of edge rolling module, driven in lifting
Dynamic head, which is provided with lower end, to lift driving structure with the depression bar of the hanging end in contact of cantilevered hasp depression bar, set on portal frame
There is the allocation mechanism that after edge rolling module is completed and processed wrapped bearing bush can be driven to depart from from cantilevered hasp depression bar free end.
In the above-mentioned station edge rolling equipment of aluminium base cam sleeve three, described portal frame includes two pieces of symmetrically arranged grooves
Steel, back timber is connected between the upper end of two blocks of channel-section steels；Lifting driving head be connected on back timber and back timber and lifting driving head it
Between be provided be vertically directed mechanism.
The cantilevered hasp depression bar combination depression bar lifting driving structure of setting, it can will flatten at hasp of axle sleeve, keep away
Exempt from secondary positioning, virtually improved production efficiency and crudy, meet the production requirement of current enterprise.
In the above-mentioned station edge rolling equipment of aluminium base cam sleeve three, described cantilevered hasp depression bar is pressed for cylinder
Bar；Or the downside of cantilevered hasp depression bar has arc convex.
In the above-mentioned station edge rolling equipment of aluminium base cam sleeve three, described allocation mechanism is symmetrically arranged including two
Slide, slide are connected with horizontal drive mechanism, are provided with rod for stiring materials connected vertically with slide on slide and rod for stiring materials moves in opposite directions
Dynamic or opposite mobile, rod for stiring materials is connected with material toggling driver, and the front end of rod for stiring materials is located at the free end of cantilevered hasp depression bar
Outside, slide are arranged on cantilevered guide rod；
The rear end of cantilevered guide rod is connected in translation plates, and the translation plates are connected with translation oil cylinder；Or every cantilever
The rear end of formula guide rod is connected with translation sheet drive.
In the above-mentioned station edge rolling equipment of aluminium base cam sleeve three, described cantilevered hasp depression bar free end is connected with
Cantilever lever.
In the above-mentioned station edge rolling equipment of aluminium base cam sleeve three, described edge rolling module includes being located at secondary die for fisrt forming
The lower crimping mold and the upper crimping mold above lower crimping mold at group rear, are provided between upper crimping mold and lower crimping mold and are used for
Prevent the position limiting structure that crimping mold excessively moves down.
In the above-mentioned station edge rolling equipment of aluminium base cam sleeve three, described position limiting structure includes being arranged on lower crimping mold
The lower limit step of open-mouth, it is convex provided with the upper limit to match with described lower limit step in the open-mouth of upper crimping mold
Rise.
In the above-mentioned station edge rolling equipment of aluminium base cam sleeve three, it is convex that described pre-bending module includes a pre-bending
Mould and a pre-bending cavity plate above a pre-bending punch-pin and a pre-bending punch-pin is mutually matched with a pre-bending cavity plate.
In the above-mentioned station edge rolling equipment of aluminium base cam sleeve three, described one time pre-bending punch-pin upper surface has m shapes
Convex surface is molded, there is m formation types concave surface, described m formation type convex surfaces and m formation types concave surface in the lower surface of a pre-bending cavity plate
It is mutually matched.
Alternatively scheme, in the above-mentioned station edge rolling equipment of aluminium base cam sleeve three, a described pre-bending
Punch-pin upper surface has the shaping convex surface in inverted U-shape, has in the lower surface of a pre-bending cavity plate recessed in the shaping of inverted U-shape
Face, described shaping convex surface and shaping concave surface are mutually matched.
In the above-mentioned station edge rolling equipment of aluminium base cam sleeve three, described secondary pre-bending module includes being connected to once
The pre-bending mandrel of pre-bending punch-pin front end, it is provided with secondary pre-bending cavity plate above pre-bending mandrel and described secondary pre-bending cavity plate can
Radially it is stuck in from pre-bending mandrel on pre-bending mandrel.
In the above-mentioned station edge rolling equipment of aluminium base cam sleeve three, described depression bar lifting driving structure is included positioned at outstanding
Lift drive shaft above arm-type hasp depression bar free end；Described cantilevered hasp depression bar is arranged on lifting seat, at gantry
Frame is provided with the guide upright post of two settings, and the upper end of guide upright post is located in the pilot hole of lifting seat, on guide upright post
The spring being arranged between lifting seat and portal frame.
In the above-mentioned station edge rolling equipment of aluminium base cam sleeve three, the described mechanism that is vertically directed includes being fixed on lifting
Guiding cylinder on driving head, it is oriented in the guiding hole body on cylinder and back timber.
Compared with prior art, it is the advantages of three station edge rolling equipment of this aluminium base cam sleeve：
1st, the cantilevered hasp depression bar combination depression bar lifting driving structure set, it will can be flattened at the hasp of axle sleeve,
Secondary positioning is avoided, virtually improves production efficiency and crudy, meets the production requirement of current enterprise.
2nd, it is simple in construction and easily fabricated.
Brief description of the drawings
Fig. 1 is structural representation provided by the utility model.
Fig. 2 is three stations edge rolling mould structure schematic diagram provided by the utility model.
Fig. 3 is pre-bending module structural representation provided by the utility model.
Fig. 4 is secondary pre-bending module structural representation provided by the utility model.
Fig. 5 is edge rolling module structural representation provided by the utility model.
Fig. 6 is the edge rolling module structural representation after removal material toggling structure provided by the utility model.
Fig. 7 is another edge rolling module structural representation provided by the utility model.
Fig. 8 is the structural representation of embodiment two provided by the utility model.
In figure, portal frame 1, channel-section steel 11,21, the pre-bending cavity plates of pre-bending punch-pin of pre-bending module 2, one times of back timber 12, one times
22nd, m formation type concave surface 23, m formation types convex surface 24, secondary pre-bending module 3, pre-bending mandrel 31, secondary pre-bending cavity plate 32, crimping mold
Group 4, lower crimping mold 41, upper crimping mold 42, lower limit step 43, upper limit projection 44, locating part 45, cantilevered hasp depression bar 5,
Arc convex 51, cantilever lever 52, lifting seat 53, guide upright post 54, spring 55, lift drive shaft 6, supporting table 7, slide 81, dial
Expect bar 82, material toggling driver 83, cantilevered guide rod 84, translation plates 85, lifting driving head 9, guiding cylinder 91.
Embodiment
It is the specific embodiment of utility model and with reference to accompanying drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
Embodiment one
As shown in figs. 1-7, the station edge rolling equipment of this aluminium base cam sleeve three includes portal frame 1, and portal frame 1 is right including two pieces
Claim the channel-section steel 11 set, back timber 12 is connected between the upper end of two blocks of channel-section steels 11.
Supporting table 7 is provided with the inner bottom part of portal frame 1, lifting driving head 9 is provided with the top of portal frame 1；Lift driving head 9
It is connected on back timber 12 and is provided between back timber 12 and lifting driving head 9 and is vertically directed mechanism.
The guiding cylinder 91 that mechanism includes being fixed on lifting driving head 9 is vertically directed, is oriented on cylinder 91 and back timber 12
Guiding hole body in.
Three station edge rolling moulds are provided between supporting table 7 and lifting driving head 9, the three stations edge rolling mould is included successively
A pre-bending module 2, secondary pre-bending module 3 and the edge rolling module 4 set,
Specifically, pre-bending module 2 include a pre-bending punch-pin 21 and above a pre-bending punch-pin 21 once
A pre-bending cavity plate 22 and pre-bending punch-pin 21 is mutually matched with a pre-bending cavity plate 22.
One time pre-bending punch-pin 21 is fixed on portal frame 1, and a pre-bending cavity plate 22 is fixed on the lower surface of supporting table 7.
Upper surface of pre-bending punch-pin 21 has m formation types convex surface 24, has m shapes in the lower surface of a pre-bending cavity plate 22
Concave surface 23 is molded, described m formation types convex surface 24 and m formation types concave surface 23 are mutually matched.
The m formation types convex surface of design combines m formation types concave surface, and it can realize pre- respectively to the middle part of sheet material and both ends
Curved, the pre-bending can reach the bending performance for further improving sheet material, and avoiding follow-up bending causes cracking of sheet material etc. existing
As, i.e. m shape workpiece are made in pre-bending.
Secondary pre-bending module 3 includes the pre-bending mandrel 31 for being connected to a front end of pre-bending punch-pin 21, on pre-bending mandrel 31
Side is provided with secondary pre-bending cavity plate 32 and described secondary pre-bending cavity plate 32 can be stuck in pre-bending mandrel 31 from the radial direction of pre-bending mandrel 31
On.
Secondary pre-bending module 3 takes the shape of the letter U m shape workpiece doublings structure.
Secondary pre-bending cavity plate 32 is fixed in supporting table.
Edge rolling module 4 is included positioned at the lower crimping mold 41 at the secondary rear of pre-bending module 3 and above lower crimping mold 41
Upper crimping mold 42, the limit for being used for preventing that crimping mold 42 from excessively moving down is provided between upper crimping mold 42 and lower crimping mold 41
Bit architecture.
Further, the position limiting structure includes being arranged on the lower limit step 43 of the lower open-mouth of crimping mold 41, in upper edge rolling
The open-mouth of mould 42 is provided with the upper limit projection 44 to match with described lower limit step 43.
Be respectively equipped with the both sides of lower crimping mold 41 low groove and the both sides lower end of lower crimping mold 41 be provided with it is described
The lower locating slot of low groove connection, lower locating slot are easy to being caught in for bolt, and low groove plays a part of resigning.
Upper groove is respectively equipped with the both sides of upper crimping mold and is provided with and described fovea superior in the both sides lower end of upper crimping mold
The upper locating slot of groove connection, upper locating slot are easy to being caught in for bolt, and upper groove plays a part of resigning.
Secondly, two symmetrically arranged locating parts 45 are provided with the front end of lower crimping mold 41, locating part 45 is avoided from two
The U-shaped workpiece that secondary pre-bending module 3 is entered in edge rolling module 4 departs from forward edge rolling module 4.
The distance between two upper ends of locating part 45 are more than the distance between U-shaped workpiece both ends.
Bar hole is provided with locating part 45, the company being threadedly coupled with described lower crimping mold 41 is equipped with bar hole
Connecting bolt.
What this mould also included being arranged between secondary pre-bending module 3 and edge rolling module 4 and can lifted in vertical direction
Cantilevered hasp depression bar 5, cantilevered hasp depression bar 5 is horizontally disposed, and the free end of cantilevered hasp depression bar 5 stretches to edge rolling module
4 interior and cantilevered hasp depression bar 5 free end ends extend to the front end outer side of edge rolling module 4, described cantilevered hasp pressure
Bar 5 and the depression bar lifting driving knot that cantilevered hasp depression bar 5 can be driven to lift to flatten the hasp of axle sleeve in vertical direction
Structure.
Depression bar lifting driving structure includes the lift drive shaft 6 above the free end of cantilevered hasp depression bar 5.Lifting is driven
The upper end of moving axis 6 is fixed in supporting table.
Cantilevered hasp depression bar 5 is cylindrical depression bar；Or the downside of cantilevered hasp depression bar 5 has arc convex 51.
Cantilevered hasp depression bar 5 flattens the hasp of axle sleeve.
Wrapped bearing bush can be driven from cantilevered hasp depression bar 5 after edge rolling module 4 completes processing by being provided with portal frame 1
The allocation mechanism that free end departs from.
Allocation mechanism includes two symmetrically arranged slides 81, and slide 81 is connected with horizontal drive mechanism, set on slide 8
Have rod for stiring materials 82 connected vertically with slide 8 and rod for stiring materials 82 move towards or it is opposite move, rod for stiring materials 82 drives with material toggling
Device 83 connects, and the front end of rod for stiring materials 82 is located on the outside of the free end of cantilevered hasp depression bar 5, and slide 81 is arranged on cantilevered guiding
On bar 84.
The rear end of cantilevered guide rod 84 is connected in translation plates, and the translation plates 85 are connected with translation oil cylinder；Or every
The rear end of cantilevered guide rod 84 is connected with translation sheet drive.
Material toggling driver 83 is cylinder or oil cylinder.
Cantilever lever 52 is connected with the free end of cantilevered hasp depression bar 5.The external diameter of cantilever lever 52 is less than cantilevered hasp pressure
The external diameter of bar 5.Cantilever lever 52 is set diagonally downward.
Slide 8 includes the base for being enclosed on the free end of cantilevered guide rod 84, and two the inners are equipped with base and are resisted against
Bolt on cantilevered guide rod 84, the vertical seat that bayonet socket and one end are stuck in described bayonet socket is provided with the downside of base,
Locating notch is provided with the top of vertical seat, the part of material toggling driver 83 is stuck in locating notch and at the top of vertical seat by detachable
Structure is connected with top board, and material toggling driver 83 is fixed on vertical seat by top board.By the design of the structure, it is easy to fit
Axle sleeve material toggling for various different size external diameters.
Secondly, described cantilevered hasp depression bar 5 is arranged on lifting seat 53, on portal frame be provided with two setting lead
To column 54, the upper end of guide upright post 54 is located in the pilot hole of lifting seat 53, is arranged with guide upright post 54 positioned at liter
Spring 55 between seat 53 and portal frame 1 drops.
When completing edge rolling, drive rod for stiring materials 82 is opposite to move inward so as to position by the material toggling driver 83 on slide 81
In the rear end of axle sleeve, with reference to translating forward for translation plates, axle sleeve is promoted to depart from the free end of cantilevered hasp depression bar 5 forward,
That is, it is enclosed on cantilever lever 52 and departs from cantilever lever 52.
The operation principle of the present embodiment is as follows：
Steel plate is sequentially entered to a pre-bending module, secondary pre-bending module and edge rolling module, then completes the processing rolled.
While edge rolling is completed, cantilevered hasp depression bar 5 now is in the presence of depression bar lifts driving structure to moving down
It is dynamic then will at the axle sleeve hasp after edge rolling flatten, product quality and processing efficiency greatly improved in it.
By vertical elastic construction, it can realize the upward reset of cantilevered hasp depression bar 5.
Embodiment two
The present embodiment is essentially identical with the structure and principle of embodiment one, though therefore not to repeat here, different place
It is：
As shown in figure 8, a upper surface of pre-bending punch-pin 21 has the shaping convex surface in inverted U-shape, in a pre-bending cavity plate
22 lower surface has the shaping concave surface in inverted U-shape, and described shaping convex surface and shaping concave surface are mutually matched.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement to described specific embodiment or using similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (10)
1. a kind of station edge rolling equipment of aluminium base cam sleeve three, including portal frame (1), branch is provided with the inner bottom part of portal frame (1)
Platform (7) is supportted, lifting driving head (9) is provided with the top of portal frame (1), three are provided between supporting table (7) and lifting driving head (9)
Station edge rolling mould, it is characterised in that three described station edge rolling moulds include pre-bending module (2), two set gradually
Secondary pre-bending module (3) and edge rolling module (4), this mould also include being arranged between secondary pre-bending module (3) and edge rolling module (4)
And the cantilevered hasp depression bar (5) that can be lifted in vertical direction, cantilevered hasp depression bar (5) is horizontally disposed, cantilevered hasp
The free end of depression bar (5) stretches in edge rolling module (4) and the free end end of cantilevered hasp depression bar (5) extends to crimping mold
The front end outer side of group (4), can be with the hanging end in contact of the cantilevered hasp depression bar (5) provided with lower end on lifting driving head (9)
Depression bar lifting driving structure, on portal frame (1) be provided with when edge rolling module (4) complete process after can drive wrapped bearing bush from
The allocation mechanism that cantilevered hasp depression bar (5) free end departs from.
2. the station edge rolling equipment of aluminium base cam sleeve three according to claim 1, it is characterised in that described portal frame
(1) include two pieces of symmetrically arranged channel-section steels (11), back timber (12) is connected between the upper end of two pieces of channel-section steels (11)；Lift driving head
(9) it is connected on back timber (12) and is provided between back timber (12) and lifting driving head (9) and is vertically directed mechanism.
3. the station edge rolling equipment of aluminium base cam sleeve three according to claim 1, it is characterised in that described cantilevered is taken
It is cylindrical depression bar to withhold bar (5)；Or the downside of cantilevered hasp depression bar (5) has arc convex (51).
4. the station edge rolling equipment of aluminium base cam sleeve three according to claim 1, it is characterised in that described allocation mechanism
Including two symmetrically arranged slides, slide is connected with horizontal drive mechanism, is provided with and connected vertically group of slide on slide
Expect bar and rod for stiring materials is moved towards or conversely moved, rod for stiring materials is connected with material toggling driver, and the front end of rod for stiring materials is located at cantilever
On the outside of the free end of formula hasp depression bar, slide is arranged on cantilevered guide rod；
The rear end of cantilevered guide rod is connected in translation plates, and the translation plates are connected with translation oil cylinder；Or every cantilevered is led
Translation sheet drive is connected with to the rear end of bar.
5. the station edge rolling equipment of aluminium base cam sleeve three according to claim 4, it is characterised in that described cantilevered is taken
Withhold bar (5) free end and be connected with cantilever lever (52).
6. the station edge rolling equipment of aluminium base cam sleeve three according to claim 1, it is characterised in that described depression bar lifting
Driving structure includes the lift drive shaft (6) above cantilevered hasp depression bar (5) free end, cantilevered hasp depression bar (5)
It is arranged on lifting seat (53), the guide upright post (54) of two settings is provided with portal frame, the upper end of guide upright post (54) is worn
It is located in the pilot hole of lifting seat (53), is arranged with guide upright post (54) between lifting seat (53) and portal frame (1)
Spring (55).
7. the station edge rolling equipment of aluminium base cam sleeve three according to claim 1, it is characterised in that described edge rolling module
(4) the lower crimping mold (41) positioned at secondary pre-bending module (3) rear and the upper crimping mold above lower crimping mold (41) are included
(42) limit for being used for preventing that upper crimping mold (42) from excessively moving down, is provided between upper crimping mold (42) and lower crimping mold (41)
Bit architecture.
8. the station edge rolling equipment of aluminium base cam sleeve three according to claim 1, it is characterised in that a described pre-bending
Module (2) includes a pre-bending punch-pin (21) and a pre-bending cavity plate (22) above a pre-bending punch-pin (21) and once
Pre-bending punch-pin (21) is mutually matched with a pre-bending cavity plate (22).
9. the station edge rolling equipment of aluminium base cam sleeve three according to claim 1, it is characterised in that described secondary pre-bending
Module (3) includes the pre-bending mandrel (31) for being connected to pre-bending punch-pin (21) front end, and two are provided with above pre-bending mandrel (31)
Secondary pre-bending cavity plate (32) and described secondary pre-bending cavity plate (32) can radially be stuck in pre-bending mandrel (31) from pre-bending mandrel (31)
On.
10. the station edge rolling equipment of aluminium base cam sleeve three according to claim 2, it is characterised in that described leads vertically
The guiding cylinder (91) for including being fixed on lifting driving head (9) to mechanism, is oriented to cylinder (91) and the guiding on back timber (12)
In hole body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721132448.4U CN207086617U (en) | 2017-09-05 | 2017-09-05 | The station edge rolling equipment of aluminium base cam sleeve three |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721132448.4U CN207086617U (en) | 2017-09-05 | 2017-09-05 | The station edge rolling equipment of aluminium base cam sleeve three |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207086617U true CN207086617U (en) | 2018-03-13 |
Family
ID=61539363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721132448.4U Expired - Fee Related CN207086617U (en) | 2017-09-05 | 2017-09-05 | The station edge rolling equipment of aluminium base cam sleeve three |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207086617U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107377693A (en) * | 2017-09-05 | 2017-11-24 | 嘉善亿腾自动化机械制造有限公司 | The station edge rolling equipment of aluminium base cam sleeve three |
-
2017
- 2017-09-05 CN CN201721132448.4U patent/CN207086617U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107377693A (en) * | 2017-09-05 | 2017-11-24 | 嘉善亿腾自动化机械制造有限公司 | The station edge rolling equipment of aluminium base cam sleeve three |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180313 Termination date: 20190905 |
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| CF01 | Termination of patent right due to non-payment of annual fee |