CN208758453U - A kind of efficiently rolling contracting shaping dies - Google Patents
A kind of efficiently rolling contracting shaping dies Download PDFInfo
- Publication number
- CN208758453U CN208758453U CN201821334742.8U CN201821334742U CN208758453U CN 208758453 U CN208758453 U CN 208758453U CN 201821334742 U CN201821334742 U CN 201821334742U CN 208758453 U CN208758453 U CN 208758453U
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- connecting plate
- spring clip
- main shaft
- bearing
- cup body
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Abstract
The utility model discloses a kind of efficiently rolling contracting shaping dies, it mainly include knife rest, connecting plate A, connecting plate B, main connecting plate, briquetting roller, bearing, main shaft, idler wheel, spring clip, sleeve, bracer and flange, knife rest is directly anchored on the movement lathe of flat mouth bottom machine, connecting plate A is connected on knife rest, connecting plate A is connected by connecting plate B with main connecting plate, main shaft is installed in main connecting plate bottom, main shaft both ends bearing set, bearing outside fills briquetting roller, idler wheel is installed on briquetting roller, cup body midpoint is directed at by adjusting the position at the two forming symmetrical midpoint of wheel in left and right；Flange is fastened on the turntable of numerical control flat head machine, flange intermediate connecting sleeve cylinder, and the spring clip for placing cup body is equipped in sleeve, and bracer is arranged in bottom in spring clip, and bracer is linked together with the pull rod on the machine of flat mouth bottom with nut.The utility model beneficial effect: 1, tamper cup body will not by necking machine and the fixed cup body of spring clip, more convenient to roll out desired shape；It not spend the excessive time to go the debugging for being conducive to mold to mould, improve production efficiency.
Description
Technical field
The utility model relates to the fields of mold, and in particular to a kind of efficiently rolling contracting shaping dies.
Background technique
The method of traditional rolling contracting weld seam, used in mold mainly include former idler wheel 101, die head 102, flange shaft 103,
Positioning plate 104, flange 105, as shown in Figure 1-3, former idler wheel 101 is fixed in the rack of necking machine by bearing and axis, flange
105 and flange shaft 103 weld together, be fixed by screws on turntable, which is gone by the method pressure that eccentric pressure welding is stitched
Weld seam, and make cup body that there is certain shape.The deficiency of above structure is: 1, cup body can be made to be biased to one using eccentric rolling method
Side, this makes the weld seam less stable rolled out, and some weld seams can not rolling；2, it is difficult to grasp the distance between idler wheel and die head,
Need to spend the very long time to go debugging mold, the labour of overspending, and the result debugged is not satisfactory；3, using fixed
The mode that position block is positioned to cup body is not satisfactory, desired position can not be navigated to, so that idler wheel is easier to damage cup body by pressure；4, right
The structure of product has certain limitation, and the big cup body of mouth handle is not available this method；5, it is rolled out using eccentric rolling method
Cup body precision is too low, and the drawing requirement of client is not achieved.
Utility model content
The purpose of the utility model is to overcome the shortcomings of the prior art, and provide a kind of efficiently rolling contracting finishing die
Tool.
The purpose of this utility model is completed by following technical solution: this efficient rolling contracting shaping dies, mainly
Including knife rest, connecting plate A, connecting plate B, main connecting plate, briquetting roller, bearing, main shaft, idler wheel, spring clip, sleeve, bracer and method
Orchid, knife rest are directly anchored on the movement lathe of flat mouth bottom machine, and connecting plate A is connected on knife rest, and connecting plate A passes through connecting plate B
It is connected with main connecting plate, main shaft, main shaft both ends bearing set is installed in main connecting plate bottom, bearing outside fills briquetting roller, at
Idler wheel is installed on type wheel, is directed at cup body midpoint by adjusting the position at the two forming symmetrical midpoint of wheel in left and right；Flange fastening
On the turntable of numerical control flat head machine, flange intermediate connecting sleeve cylinder is equipped with the spring clip for placing cup body in sleeve, in spring clip
Bracer is arranged in bottom, and bracer is linked together with the pull rod on the machine of flat mouth bottom with nut.
Preferably, transition fit between the briquetting roller and bearing, transition fit between main shaft and bearing, and pass through spiral shell
Bearing is fastened on main shaft by mother.
Preferably, the main shaft is connect with main connecting plate by being threadedly engaged, main connecting plate is provided with the slot of certain interval,
Main shaft is fastened by screw, main shaft is made not rotate about.
Preferably, the spring clip and sleeve transition fit, and mutual matching is equipped in spring clip and sleeve oral area
The slope of the gradient of conjunction, the two is consistent；Under the pulling force effect of pull rod and bracer, spring clip is shunk under gradient effect, makes cup
Body is fixed on inside spring clip.
The utility model has the following beneficial effects:
1, the utility model tamper cup body will not by necking machine and the fixed cup body of spring clip, be more convenient to roll out desired
Shape；It not spend the excessive time to go the debugging for being conducive to mold to mould, improve production efficiency.
2, the utility model forms cup body by high speed rotation using tightening from top to down, can be with general all cups
Body；It is the weld joint stable that rolls out, more smooth；Junction utilizes screw to connect mostly, more convenient repairing and replacement.
Detailed description of the invention
Fig. 1 is the die drawing of the prior art.
Fig. 2 is the working drawing of the prior art.
Fig. 3 is the die cut view of the prior art.
Fig. 4 is the work cross-sectional view of the prior art.
Fig. 5 is the structural schematic diagram of the utility model.
Fig. 6 is the sleeve part schematic diagram of the utility model.
Fig. 7 is the spring clip schematic diagram of the utility model.
Fig. 8 is the sleeve part cross-sectional view of the utility model.
Description of symbols: former idler wheel 101, die head 102, flange shaft 103, positioning plate 104, flange 105, knife rest 1, connection
Plate A2, connecting plate B3, main connecting plate 4, briquetting roller 5, bearing 6, main shaft 7, idler wheel 8, spring clip 9, sleeve 10, bracer 11, flange
12, gradient 13, cup body 14.
Specific embodiment
Detailed introduction is done to the utility model below in conjunction with attached drawing:
Embodiment: as depicted in figures 5-8, this efficient rolling contracting shaping dies mainly includes knife rest 1, connecting plate A2, connection
Plate B3, main connecting plate 4, briquetting roller 5, bearing 6, main shaft 7, idler wheel 8, spring clip 9, sleeve 10, bracer 11, flange 12, cup body 14,
Knife rest 1 is directly anchored on the movement lathe of flat mouth bottom machine, and connecting plate A2 is welded on knife rest 1, connecting plate A2 and connecting plate B3
It being connected by 4 M10 screws, connecting plate B3 connects main connecting plate 4 by M10 screw, main shaft 7 is installed in main 4 bottom of connecting plate,
7 both ends bearing set 6 of main shaft, 6 housing of bearing fill briquetting roller 5, each briquetting roller 5 there are two bearing (altogether there are four bearing 6,
Two briquetting rollers 5), idler wheel 8 is installed on briquetting roller 5, is directed at cup body by adjusting the position at left and right 5 symmetrical midpoints of two forming wheel
14 midpoints.Flange 12 is fastened on the turntable of numerical control flat head machine, the intermediate welded sleeve 10 of flange 12, and bullet is connected in sleeve 10
Spring presss from both sides 9, and bottom is excessively equipped with bracer 11 in spring clip 9, and the pull rod on bracer 11 and flat mouth bottom machine is connected to one with nut
It rises, cup body 14 is placed in spring clip 9.
Transition fit between the briquetting roller 5 and bearing 6, transition fit between main shaft 7 and bearing 6, and allowed by nut
Bearing 6 is fastened on main shaft 7.
For the main shaft 7 with main connecting plate 4 by being threadedly engaged, main connecting plate 4 is provided with the slot of gap 2mm, can pass through spiral shell
Nail makes main shaft 7 not rotate about to fasten main shaft 7.
10 transition fit of the spring clip 9 and sleeve, and be equipped with and work in coordination in spring clip 9 and 10 oral area of sleeve
The slope of gradient 13, the two is consistent；Under the pulling force effect of pull rod and bracer 11, spring clip 9 is shunk under the effect of gradient 13, is made
Cup body 14 is fixed on 9 the inside of spring clip.
Utility model works process:
(1), cup body 14 is put into spring clip 9, under the pulling force effect of pull rod and bracer 11, spring clip 9 is in gradient 13
Subtle contraction under effect makes cup body 14 be fixed on 9 the inside of spring clip；
(2), 8 high speed rotation of idler wheel；
(3), the intersection midpoint XZ of main shaft 7 starts down-pressing forming close to 14 midpoint of cup body under program effect；
(4), one action is completed, off working state is retracted.
It is understood that it will be understood by those skilled in the art that the technical solution of the utility model and utility model structure
Think of is subject to equivalent substitution or change all and should belong to the protection scope of the utility model the attached claims.
Claims (4)
1. a kind of efficiently rolling contracting shaping dies, it is characterised in that: mainly including knife rest (1), connecting plate A (2), connecting plate B (3),
Main connecting plate (4), briquetting roller (5), bearing (6), main shaft (7), idler wheel (8), spring clip (9), sleeve (10), bracer (11) and method
Blue (12), knife rest (1) are directly anchored on the movement lathe of flat mouth bottom machine, and connecting plate A (2) is connected on (1) knife rest, connecting plate
A (2) is connected by connecting plate B (3) with main connecting plate (4), installs main shaft (7) in main connecting plate (4) bottom, main shaft (7) two
It holds bearing set (6), bearing (6) housing fills briquetting roller (5), idler wheel (8) is installed on briquetting roller (5), by adjusting left and right twenty percent
The position at the symmetrical midpoint of type wheel (5) is directed at cup body (14) midpoint；Flange (12) is fastened on the turntable of numerical control flat head machine,
Flange (12) intermediate connecting sleeve cylinder (10), the interior spring clip (9) being equipped with for placing cup body (14) of sleeve (10), spring clip (9)
Bracer (11) are arranged in interior bottom, and bracer (11) is linked together with the pull rod on the machine of flat mouth bottom with nut.
2. efficient rolling contracting shaping dies according to claim 1, it is characterised in that: the briquetting roller (5) and bearing (6) it
Between transition fit, transition fit between main shaft (7) and bearing (6), and bearing (6) being fastened on main shaft (7) by nut.
3. efficient rolling contracting shaping dies according to claim 1, it is characterised in that: the main shaft (7) and main connecting plate (4)
By being threadedly engaged connection, main connecting plate (4) is provided with the slot of certain interval, main shaft (7) is fastened by screw, makes main shaft (7)
It will not rotate about.
4. efficient rolling contracting shaping dies according to claim 1, it is characterised in that: the spring clip (9) and sleeve (10)
Transition fit, and the gradient (13) worked in coordination, the slope one of the two are equipped in spring clip (9) and sleeve (10) oral area
It causes；Under the pulling force effect of pull rod and bracer (11), spring clip (9) is shunk in the case where gradient (13) act on, and keeps cup body (14) fixed
Inside spring clip (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821334742.8U CN208758453U (en) | 2018-08-17 | 2018-08-17 | A kind of efficiently rolling contracting shaping dies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821334742.8U CN208758453U (en) | 2018-08-17 | 2018-08-17 | A kind of efficiently rolling contracting shaping dies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208758453U true CN208758453U (en) | 2019-04-19 |
Family
ID=66132950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821334742.8U Active CN208758453U (en) | 2018-08-17 | 2018-08-17 | A kind of efficiently rolling contracting shaping dies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208758453U (en) |
-
2018
- 2018-08-17 CN CN201821334742.8U patent/CN208758453U/en active Active
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