CN203265414U - Lower die shifting-out type necking die of wheeltrack - Google Patents
Lower die shifting-out type necking die of wheeltrack Download PDFInfo
- Publication number
- CN203265414U CN203265414U CN 201320280043 CN201320280043U CN203265414U CN 203265414 U CN203265414 U CN 203265414U CN 201320280043 CN201320280043 CN 201320280043 CN 201320280043 U CN201320280043 U CN 201320280043U CN 203265414 U CN203265414 U CN 203265414U
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- die shoe
- lower die
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Abstract
The utility model relates to a necking die, in particular to a lower die shifting-out type necking die of a wheeltrack. The purpose is to solve the problems that an existing manufacturing method for bottle parts is low in pass percent, and material waste is serious. An upper die base, a concave die and a lower die base are arranged from top to bottom in sequence, the upper surface of the concave and the lower surface of the upper die base are connected through bolts, the upper end of a coaxial alignment body is inserted into the concave die, the lower end of the coaxial alignment body makes contact with the upper surface of the lower die base, a workpiece positioning ring is installed in the middle of the upper surface of the lower die base through bolts, the two sides of the lower die base are connected with the lower ends of vertical plates of the lower die base respectively, and the upper end of each vertical plate of the lower die base is connected with a spring supporting lifting plate. Each spring supporting lifting plate is connected with a rolling mechanism through five axial position bolts, and each rolling mechanism makes contact with a track in a rolling mode. The lower die shifting-out type necking die is used for manufacturing bottle body workpieces.
Description
Technical field
The utility model relates to a kind of necking die, is specifically related to a kind of wheel track counterdie moving-out type necking die.
Background technology
Punching press is a kind of process of machining, is that the working pressure machine pressurizes to metal blank by mould, makes it produce plastic deformation, thereby obtains the part of definite shape, size and performance, and it is one of processing method important in machine-building.The part kind of utilizing process for stamping to produce is a lot, and its forming method is also varied, by moulding operation kind, sums up minute two large classes, and the one, separation circuit, the 2nd, molding procedure.Molding procedure refers under the condition of not destroying material, makes material generation plastic deformation, thereby obtains required form and product size.Molding procedure comprises bending, stretching, bulging, flange, reaming, reducing, crimping, smoothing etc., and the reducing operation is a kind of of moulding, is the forming method that a port part of cylindrical part is dwindled.
Existing bottle part is to weld together composition with a larger bottle head and the body of a localized necking.The preparation method of bottle head is first to cast a larger blank, and the body localized necking is to complete on spinning machine, and after spinning, qualification rate only has 60%～70%, and waste of material is very serious.
The utility model content
The utility model is low for the preparation method qualification rate that solves existing bottle part, the problem that waste of material is serious, and then a kind of wheel track counterdie moving-out type necking die is proposed.
the utility model is to address the above problem the technical scheme of taking to be: the utility model comprises upper bolster, die, coaxial to roman, workpiece positioning ring, die shoe, two die shoe risers, two spring supporting lifter plates, ten axle position bolts, two rolling mechanisms and two tracks, upper bolster, die, die shoe from top to bottom sets gradually, the upper surface of die and the lower surface of upper bolster are bolted, coaxial upper end to roman is inserted in die, coaxial lower end to roman contacts with the upper surface of die shoe, workpiece positioning ring is arranged on the middle part of die shoe upper surface by bolt, and workpiece positioning ring is positioned at coaxial to roman, each is connected with the lower end of a die shoe riser respectively in the both sides of die shoe, each is connected with a spring supporting lifter plate respectively in the upper end of each die shoe riser, each spring supporting lifter plate respectively is connected with a rolling mechanism by five axle position bolts respectively, each follows the track rolling to contact with one to each rolling mechanism respectively.
The beneficial effects of the utility model are: the utility model carries out the whole necking forming of bottle, and product qualification rate reaching has absolutely reduced cost of manufacture, improved production efficiency, for factory has solved a making difficult problem, improved product quality, created larger economic benefit and social benefit.Before whole reducing processing, the welded bottle of a bottle cast blank weight is 39 kilograms, adopting these part materials of whole plastic forming is 9.57 kilograms, it is the 39-9.57=29.43 kilogram that each bottle is saved founding materials weight, per kilogram is by 8 yuan of calculating, and saving the founding materials expense is 8 * 29.43=235.44 unit; Originally weld 1.2 kilograms of welding rods of each welding bead, the welding rod per kilogram is by 7 yuan of calculating, and the capable of saving welding rod expense is 1.2 * 7=8.4 unit; 1 of originally every welding is 0.8 hour, and labour cost is per hour by 20 yuan of calculating, and saving working hour expense is 0.8 * 20=16 unit; Originally body spinning percent defective calculates by 30%, and originally 1 bomb body materials is 68.12 kilograms, and bomb body material price per kilogram is by 5 yuan of calculating, and the fee of material of each bottle loss is 68.12 * 5 * 30%=102.18 unit.After whole reducing, the value of each bottle saving is: 235.44 yuan+8.4 yuan+16 yuan+102.18 yuan=362.02 yuan
Description of drawings
Fig. 1 is overall structure schematic diagram of the present utility model.
The specific embodiment
the specific embodiment one: present embodiment is described in conjunction with Fig. 1, the described a kind of wheel track counterdie moving-out type necking die of present embodiment comprises upper bolster 1, die 2, coaxial to roman 3, workpiece positioning ring 4, die shoe 5, two die shoe risers 6, two spring supporting lifter plates 7, ten axle position bolts 8, two rolling mechanisms and two tracks 9, upper bolster 1, die 2, die shoe 5 from top to bottom sets gradually, the lower surface of the upper surface of die 2 and upper bolster 1 is bolted, coaxial upper end to roman 3 is inserted in die 2, coaxial lower end to roman 3 contacts with the upper surface of die shoe 5, workpiece positioning ring 4 is arranged on the middle part of die shoe 5 upper surfaces by bolt, and workpiece positioning ring 4 is positioned at coaxial to roman 3, each is connected with the lower end of a die shoe riser 6 respectively in the both sides of die shoe 5, each is connected with a spring supporting lifter plate 7 respectively in the upper end of each die shoe riser 6, each spring supporting lifter plate 7 respectively is connected with a rolling mechanism by five axle position bolts 8 respectively, each follows track 9 rollings to contact with one to each rolling mechanism respectively.
In present embodiment coaxial when roman 3 is used for installation mold patrix coaxial with counterdie, after mould installs, with coaxial, roman 3 is taken off.
The specific embodiment two: present embodiment is described in conjunction with Fig. 1, each rolling mechanism of the described a kind of wheel track counterdie moving-out type necking die of present embodiment comprises turning rolls 10, roller 11 and roller shaft 12, the upper surface of turning rolls 10 is connected with the lower end of axle position bolt 8, roller 11 is arranged on turning rolls 10 by roller shaft 12, and roller 11 contacts with the upper surface of track 9.Other composition and annexation are identical with the specific embodiment one.
The specific embodiment three: present embodiment is described in conjunction with Fig. 1, each rolling mechanism of the described a kind of wheel track counterdie moving-out type necking die of present embodiment also comprises bearing pin 13 and bearing 14, bearing pin 13 is inserted into the lower end of turning rolls 10, bearing 14 is sleeved on bearing pin 13, and the outer surface of bearing 14 contacts with the lower surface of track 9.
The technique effect of present embodiment is: counterdie can shift out from the work top of equipment, during the workpiece of, Heavy Weight large in the compacting size, can make the operator quick and easy on the mould place work piece and taking-up workpiece; Large-scale lower moving-out type work top equipment is purchased in saving.
Other composition and annexation are identical with the specific embodiment two.
The specific embodiment four: present embodiment is described in conjunction with Fig. 1, respectively be set with respectively a spring 15 on the lateral wall of each axle position bolt 8 of the described a kind of wheel track counterdie moving-out type necking die of present embodiment, and spring 15 is between the upper surface of the lower surface of spring supporting lifter plate 15 and turning rolls 10.
Other composition and annexation and the specific embodiment one, two or three identical.
The specific embodiment five: in conjunction with Fig. 1, present embodiment is described, the two ends of the upper bolster 1 of the described a kind of wheel track counterdie moving-out type necking die of present embodiment are provided with hangs modular ring 16.Other composition and annexation are identical with the specific embodiment four.
Claims (5)
1. wheel track counterdie moving-out type necking die, it is characterized in that: described a kind of wheel track counterdie moving-out type necking die comprises upper bolster (1), die (2), coaxial to roman (3), workpiece positioning ring (4), die shoe (5), two die shoe risers (6), two spring supporting lifter plates (7), ten axle position bolts (8), two rolling mechanisms and two tracks (9), upper bolster (1), die (2), die shoe (5) from top to bottom sets gradually, the lower surface of the upper surface of die (2) and upper bolster (1) is bolted, coaxial upper end to roman (3) is inserted in die (2), coaxial lower end to roman (3) contacts with the upper surface of die shoe (5), workpiece positioning ring (4) is arranged on the middle part of die shoe (5) upper surface by bolt, and workpiece positioning ring (4) is positioned at coaxial to roman (3), each is connected with the lower end of a die shoe riser (6) respectively in the both sides of die shoe (5), each is connected with a spring supporting lifter plate (7) respectively in the upper end of each die shoe riser (6), each spring supporting lifter plate (7) respectively is connected with a rolling mechanism by five axle position bolts (8) respectively, each follows track (9) rolling to contact with one to each rolling mechanism respectively.
2. a kind of wheel track counterdie moving-out type necking die according to claim 1, it is characterized in that: each rolling mechanism comprises turning rolls (10), roller (11) and roller shaft (12), the upper surface of turning rolls (10) is connected with the lower end of axle position bolt (8), roller (11) is arranged on turning rolls (10) by roller shaft (12), and roller (11) contacts with the upper surface of track (9).
3. a kind of wheel track counterdie moving-out type necking die according to claim 2, it is characterized in that: each rolling mechanism also comprises bearing pin (13) and bearing (14), bearing pin (13) is inserted into the lower end of turning rolls (10), bearing (14) is sleeved on bearing pin (13), and the outer surface of bearing (14) contacts with the lower surface of track (9).
4. according to claim 1,2 or 3 described a kind of wheel track counterdie moving-out type necking dies, it is characterized in that: respectively be set with respectively a spring (15) on the lateral wall of each axle position bolt (8), and spring (15) is positioned between the upper surface of the lower surface of spring supporting lifter plate (15) and turning rolls (10).
5. a kind of wheel track counterdie moving-out type necking die according to claim 4, it is characterized in that: the two ends of upper bolster (1) are provided with hangs modular ring (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320280043 CN203265414U (en) | 2013-05-22 | 2013-05-22 | Lower die shifting-out type necking die of wheeltrack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320280043 CN203265414U (en) | 2013-05-22 | 2013-05-22 | Lower die shifting-out type necking die of wheeltrack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203265414U true CN203265414U (en) | 2013-11-06 |
Family
ID=49495908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320280043 Withdrawn - After Issue CN203265414U (en) | 2013-05-22 | 2013-05-22 | Lower die shifting-out type necking die of wheeltrack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203265414U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111097856A (en) * | 2019-11-13 | 2020-05-05 | 平高集团有限公司 | Reducing cylinder necking die |
-
2013
- 2013-05-22 CN CN 201320280043 patent/CN203265414U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111097856A (en) * | 2019-11-13 | 2020-05-05 | 平高集团有限公司 | Reducing cylinder necking die |
| CN111097856B (en) * | 2019-11-13 | 2021-08-06 | 平高集团有限公司 | Reducing cylinder necking die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131106 Effective date of abandoning: 20160203 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |