CN205492840U - Former of bracelet - Google Patents
Former of bracelet Download PDFInfo
- Publication number
- CN205492840U CN205492840U CN201620269663.8U CN201620269663U CN205492840U CN 205492840 U CN205492840 U CN 205492840U CN 201620269663 U CN201620269663 U CN 201620269663U CN 205492840 U CN205492840 U CN 205492840U
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- China
- Prior art keywords
- former
- bracelet
- die
- cavity
- fixed
- Prior art date
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Abstract
The utility model discloses a former of bracelet for the gold pipe takes shape, include: the frame with frame fixed connection's frame, is fixed in the die holder of frame, is fixed in the upper die base of frame, the frame is equipped with the elevating gear who is used for driving the upper and lower removal of upper die base, the upper die base transversely is equipped with a plurality of die cavitys of going up, the die holder is equipped with the lower die cavity corresponding with last die cavity, go up die cavity and the symmetrical setting of die cavity down, its the two common formation is used for taking shape golden die cavity of managing, upward the die cavity includes the necking segment and the section that takes shape that outside -in set gradually, a plurality of die cavitys of going up are arranged in proper order, and back one diameter of going up die cavity necking segment is greater than previous the diameter 0.3mm~1mm who goes up the shaping section of die cavity. The utility model discloses a former for loss in the course of working of bracelet is very few, has reached manufacturing cost's purpose. Furthermore, the utility model discloses can realize automated production to improve production efficiency.
Description
Technical field
This utility model relates to a kind of bracelet former.
Background technology
In prior art, gold pipe is processed into tube-like piece, is by the way of extruding and grinding, and the mistake of grinding
Cheng Zhong, can cause the loss of material, and use this processing mode for noble metal, can make processing cost
The highest.Owing to there is loss, the scale error after tube-like piece processing is bigger, therefore, in the course of processing
Needing operator constantly to measure, it operates complexity.
Utility model content
In place of overcoming above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide the one-tenth of a kind of bracelet
Shape equipment and processing method thereof.
The technical solution of the utility model is: the former of a kind of bracelet, is used for shaping gold pipe, including: machine
Seat, fixes the frame being connected, is fixed on the die shoe of support, be fixed on the upper bolster of frame with support；Institute
State erecting and have the lowering or hoisting gear for driving upper bolster to move up and down；Described upper bolster is transversely provided with some
Upper cavity；Described die shoe is provided with the lower mode cavity corresponding with upper cavity；Described upper cavity is symmetrical with lower mode cavity
Arrange, both it, be collectively forming the die cavity for shaping gold pipe；Described upper cavity includes that ecto-entad sets successively
The reducing section put and shaped segment, described some upper cavities are arranged in order, the diameter of later upper cavity reducing section
Diameter 0.3mm～1mm more than previous upper cavity shaped segment.
Its further technical scheme is: the former of described bracelet also include being fixed on rear side of die shoe and for
Limit the baffle plate of gold length of tube.
Its further technical scheme is: the former of described bracelet also includes being located between upper bolster and die shoe
Buffer spring；Described upper bolster and die shoe be respectively provided with install buffer spring upper installing hole, under
Installing hole.
Its further technical scheme is: the former of described bracelet also includes being fixed on the lead of die shoe；
Described upper bolster is provided with the gathering sill matched with lead.
Its further technical scheme is: the former of described bracelet also includes pay-off；Described pay-off
Including: fixing seat, slide laterally the horizontal material conveying platform being connected in fixing seat, move for horizontal material conveying platform
The first dynamic drive mechanism, longitudinal sliding motion is connected in longitudinal material conveying platform of horizontal material conveying platform, for longitudinally
The second drive mechanism that material conveying platform moves；Described longitudinal material conveying platform is provided with the clamping group for clamping gold pipe
Part.
Its further technical scheme is: described pay-off also includes the first rotation being fixed on longitudinal material conveying platform
Mechanism；Described clamp assemblies is fixed on the round end of the first rotating mechanism.
Its further technical scheme is: described pay-off also includes being fixed on the second rotation of horizontal material conveying platform
Mechanism；Described longitudinal material conveying platform is fixed with multiple clamp assemblies corresponding with die cavity.
This utility model former having the technical effect that a kind of bracelet compared with prior art, uses upper mold
Gold pipe blank is formed by seat, die shoe, and upper bolster, die shoe are arranged with multiple being arranged in order
Die cavity, die cavity includes reducing section and shaped segment, and the diameter of later upper cavity reducing section is more than previous
The diameter of upper cavity shaped segment, the whole shaping of gold pipe is all cold working, and the loss in the course of processing is considerably less,
Reducing production cost, and die cavity is by Precision Machining, its tube-like piece dimensional accuracy shaped is the highest,
Also allow for calculating during blanking, improve the utilization rate of raw material.
Further, on rear side of die shoe, it is fixed with baffle plate, limits tube-like piece by baffle plate and enter the length of die cavity, from
And avoid repetitive measurement, simplify operating procedure, improve working (machining) efficiency.
Further, horizontal feeding is carried out by pay-off so that gold pipe steps in die cavity, by moving
Material device carries out longitudinally moving material, the golden pipe in a upper die cavity is transferred to next die cavity position, can realize
Automated production.
Further, after one end of gold pipe machines, gold pipe is rotated 180 ° by rotating mechanism, by longitudinally sending
Material platform, horizontal material conveying platform continue to be processed gold pipe.
With specific embodiment, this utility model is further described below in conjunction with the accompanying drawings.
Accompanying drawing explanation
Fig. 1 is the front view of the former specific embodiment of a kind of bracelet of the present invention.
Fig. 2 is the schematic diagram of upper bolster and die shoe disassembled form.
Fig. 3 is the side view of the former specific embodiment of a kind of bracelet of the present invention.
Reference
10 former 1 supports
11 die shoe 111 lower mode cavities
112 times installing hole 2 frames
21 upper bolster 211 upper cavities
211A reducing section 211B shaped segment
Installing hole 213 gathering sill on 212
22 lowering or hoisting gear 3 die cavities
4 tube-like piece 5 baffle plates
6 buffer spring 7 leads
Seat fixed by 8 pay-offs 81
82 horizontal material conveying platform 83 first drive mechanisms
84 longitudinal material conveying platform 85 second drive mechanisms
86 clamp assemblies 87 first rotating mechanisms
Detailed description of the invention
In order to more fully understand technology contents of the present utility model, new to this practicality below in conjunction with schematic diagram
The technical scheme of type is further described and illustrates, but is not limited to this.
As shown in Figure 1 and Figure 2, the former 10 of a kind of bracelet, it is used for shaping gold pipe, including: support
1, the frame 2 that be connected fixing with support 1, is fixed on the die shoe 11 of support 1, is fixed on the upper of frame 2
Die holder 21.Frame 2 is provided with the lowering or hoisting gear 22 for driving upper bolster 21 to move up and down.
Upper bolster 21 is transversely provided with some upper cavities 211, and die shoe 11 is provided with corresponding with upper cavity 211
Lower mode cavity 111.Upper cavity 211 is symmetrical arranged with lower mode cavity 111, is collectively forming both it for shaping gold pipe
Die cavity 3.Upper cavity 211 includes reducing section 211A and the shaped segment 211B that ecto-entad sets gradually.If
Dry upper cavity 211 is arranged in order, and the diameter of later upper cavity 211 reducing section 211A is more than previous upper mold
Diameter 10.mm～mm of chamber 211 shaped segment 211B, thus ensure the tube-like piece 4 that a upper die cavity 3 processes
Can enter in next die cavity 3 and be processed.
Former 10 also includes being fixed on rear side of die shoe 11 and for limiting the baffle plate 5 of gold length of tube.
Former 10 also includes the buffer spring 6 being located between upper bolster 21 and die shoe 11, upper bolster
21 and die shoe 11 be respectively provided with installation the upper installing hole 212 of buffer spring 6, lower installing hole 112.
Former 10 also includes the lead 7 being fixed on die shoe 11, and upper bolster 21 is provided with and lead 7
The gathering sill 213 matched.When upper bolster 21 moves down, due to the guide effect of lead 7, upper,
Relative location comparison between die shoe 11 is accurate, thus ensures what upper cavity 211, lower mode cavity 111 were formed
Die cavity 3 produces qualified bracelet.
As it is shown on figure 3, the former 10 of bracelet also includes that pay-off 8, pay-off 8 include: Gu
Reservation 81, slides laterally the horizontal material conveying platform 82 being connected in fixing seat 81, for horizontal material conveying platform 82
First drive mechanism 83 of movement, longitudinal sliding motion is connected in longitudinal material conveying platform 84 of horizontal material conveying platform 82,
The second drive mechanism 85 moved for longitudinal material conveying platform 84；Longitudinal material conveying platform 84 is provided with for clamping
The clamp assemblies 86 of gold pipe.Pay-off 8 also includes the first clamp assemblies being fixed on longitudinal material conveying platform 84
87, clamp assemblies 86 is fixed on the round end of the first clamp assemblies 87.When the needs processing other end, the
One clamp assemblies 87 rotates 180 °.
When gold pipe shapes, being fixed on clamp assemblies 86 by tube-like piece 4, the first drive mechanism 83 drives laterally
Material conveying platform 82 moves so that tube-like piece 4 enters between upper bolster 21, die shoe 11, tube-like piece 4
Upper cavity 211, lower mode cavity 111 reducing section 211A through crimp, its diameter diminishes, thus enters
Enter to shaped segment 211B (in conjunction with Fig. 2), when tube-like piece 4 top is pressed onto baffle plate 5, horizontal material conveying platform 82
Not moving forward, now, the first drive mechanism 83 drives horizontal material conveying platform 82 to retreat, tube-like piece 4 from
Exiting in die cavity 3, tube-like piece 4 is rotated 180 ° by rotating mechanism, and the other end of tube-like piece 4 continues above-mentioned
Manufacturing procedure；After the two ends of tube-like piece 4 all machine, the second drive mechanism 85 drives horizontal feeding to put down
Platform 82 transverse shifting, tube-like piece 4 enters into next die cavity 3 corresponding to station.
In other embodiments, the former of bracelet does not include pay-off, the operation required for feeding process
By manually replacing.
In other embodiments, pay-off also includes the second rotating mechanism being fixed on horizontal material conveying platform, vertical
It is fixed with multiple clamp assemblies corresponding with die cavity to material conveying platform, multiple tube-like piece can be processed simultaneously.
Above-mentioned only further illustrate technology contents of the present utility model with embodiment, in order to Du Zhegeng
Easy to understand, but do not represent embodiment of the present utility model and be only limitted to this, any according to this utility model
The technology done extends or recreation, all by protection of the present utility model.Protection model of the present utility model
Enclose and be as the criterion with claims.
Claims (7)
1. a former for bracelet, is used for shaping gold pipe, it is characterised in that including: support, solid with support
The fixed frame connected, is fixed on the die shoe of support, is fixed on the upper bolster of frame；Described erecting is useful
In the lowering or hoisting gear driving upper bolster to move up and down；Described upper bolster is transversely provided with some upper cavities；Described
Die shoe is provided with the lower mode cavity corresponding with upper cavity；Described upper cavity is symmetrical arranged with lower mode cavity, both it
It is collectively forming the die cavity for shaping gold pipe；Described upper cavity include reducing section that ecto-entad sets gradually and
Shaped segment；Described some upper cavities are arranged in order, and the diameter of later upper cavity reducing section is more than on previous
Diameter 0.3mm～1mm of mold cavities shaped section.
The former of bracelet the most according to claim 1, it is characterised in that the former of described bracelet is also
Including being fixed on rear side of die shoe and for limiting the baffle plate of gold length of tube.
The former of bracelet the most according to claim 1, it is characterised in that the former of described bracelet is also
Including the buffer spring being located between upper bolster and die shoe；Described upper bolster and die shoe are respectively provided with
The upper installing hole of buffer spring, lower installing hole are installed.
The former of bracelet the most according to claim 1, it is characterised in that the former of described bracelet is also
Including the lead being fixed on die shoe；Described upper bolster is provided with the gathering sill matched with lead.
The former of bracelet the most according to claim 1, it is characterised in that the former of described bracelet is also
Including pay-off；Described pay-off includes: fixing seat, slides laterally and is connected in laterally sending of fixing seat
Material platform, the first drive mechanism moved for horizontal material conveying platform, longitudinal sliding motion is connected in horizontal feeding and puts down
Longitudinal material conveying platform of platform, the second drive mechanism moved for longitudinal material conveying platform；Described longitudinal feeding is put down
Platform is provided with the clamp assemblies for clamping gold pipe.
The former of bracelet the most according to claim 5, it is characterised in that described pay-off also includes solid
The first rotating mechanism due to longitudinal material conveying platform；Described clamp assemblies is fixed on the rotation of the first rotating mechanism
End.
The former of bracelet the most according to claim 5, it is characterised in that described pay-off also includes solid
The second rotating mechanism due to horizontal material conveying platform；Described longitudinal material conveying platform is fixed with multiple relative with die cavity
The clamp assemblies answered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620269663.8U CN205492840U (en) | 2016-04-01 | 2016-04-01 | Former of bracelet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620269663.8U CN205492840U (en) | 2016-04-01 | 2016-04-01 | Former of bracelet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205492840U true CN205492840U (en) | 2016-08-24 |
Family
ID=56735119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620269663.8U Expired - Fee Related CN205492840U (en) | 2016-04-01 | 2016-04-01 | Former of bracelet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205492840U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107280160A (en) * | 2016-04-01 | 2017-10-24 | 刘宣 | The former and its processing method of a kind of bracelet |
-
2016
- 2016-04-01 CN CN201620269663.8U patent/CN205492840U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107280160A (en) * | 2016-04-01 | 2017-10-24 | 刘宣 | The former and its processing method of a kind of bracelet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20170401 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |