CN205914631U - Unsteady mold core mechanism of bending - Google Patents
Unsteady mold core mechanism of bending Download PDFInfo
- Publication number
- CN205914631U CN205914631U CN201620811911.7U CN201620811911U CN205914631U CN 205914631 U CN205914631 U CN 205914631U CN 201620811911 U CN201620811911 U CN 201620811911U CN 205914631 U CN205914631 U CN 205914631U
- Authority
- CN
- China
- Prior art keywords
- transmitting pole
- force
- mould core
- float mould
- threaded rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model discloses an unsteady mold core mechanism of bending, it includes base (1), float mold core (2), left side transmission column (3), right side transmission column (4) and setting up in connecting plate (5) at base (1) top, the left end face of unsteady mold core (2) is provided with radius angle (7), the bottom of die cavity (11) is fixed in in spring (9), bushing pipe (8) through connection board (5) set up and communicate with die cavity (11), threaded rod (10) set up in bushing pipe (8) and its down tip be fixed in the top of spring (9), the bender of deserving beating constructs still including setting up in connecting plate (5) top, set up in the left die insert of left relocation mechanism (12), the upper right corner of die insert (12) be provided with with radius angle (7) matched with arc wall (13), arc wall (13) set up under radius angle (7). The beneficial effects of the utility model are that: the efficiency of bending is bended, is improved in succession in the precision of bending height, the simple process that bends, realization.
Description
Technical field
This utility model is related to the technical field that plate bends, particularly a kind of float mould core Clincher.
Background technology
Produce variously-shaped plate in electronic product production industry it will usually by way of bending, its blank leads to
Frequently with plate 16 as shown in Figure 1, this plate 16 is made up of horizontal sides 17 and barb 18, and horizontal sides 17 are connected with barb 18,
When this plate 16 is bent into finished product as shown in Figure 2, this finished product is that sequentially pin rotates certain angle by the barb 18 of plate 16
Degree bending obtains, and is generally pressed in from top to bottom in the horizontal sides 17 of plate 16 using upper mould, so that barb 18 is overturn to process into
Product.But when molding to take out finished product, because barb 18 limits the motion upwards of upper mould, ultimately resulting in cannot be just normally opened
Mould, therefore this bends or bending method can not be promoted the use of, additionally, the plate mode bended by upper mould is not enabled continuously
Produce finished product, reduce production efficiency, reduce production yields, be difficult to meet the feature of the huge market demand.Additionally, by this
The method bended, its bending angle low precision, angle is difficult to accurate assurance, poor product quality.
Utility model content
The purpose of this utility model is to overcome the shortcoming of prior art, provide one kind bend angle accurately, technique of bending
Simply, realize the float mould core Clincher continuously bending, improving efficiency of bending, improve production yields.
The purpose of this utility model is achieved through the following technical solutions: a kind of float mould core Clincher, it includes bottom
Seat, float mould core, left force-transmitting pole, right force-transmitting pole and the connecting plate being arranged at base top, described left force-transmitting pole and right biography
Power post is respectively positioned on the surface of connecting plate, and the bottom of left force-transmitting pole and right force-transmitting pole is provided with screwed hole, described floating die
Core right part is fixed on right force-transmitting pole, the left part of float mould core be located at left force-transmitting pole top and and left force-transmitting pole between shape
Become and have the gap accommodating plate horizontal plate, the left side of float mould core is provided with rounding, between described base and connecting plate
Be provided with left relocation mechanism and right relocation mechanism, left relocation mechanism is symmetrical arranged with right relocation mechanism, left relocation mechanism by bushing pipe,
Spring, threaded rod and be arranged at the die cavity in base and composition, spring is fixed on the bottom of die cavity, and bushing pipe runs through connecting plate and sets
Put and connect with die cavity, threaded rod is arranged in bushing pipe and the top of spring is fixed in its bottom, described left relocation mechanism
The upper end of threaded rod threaded with the screwed hole of left force-transmitting pole, the upper end of the threaded rod of right relocation mechanism and right power transmission
The screwed hole of post is threaded, this Clincher also include being arranged at connecting plate top, be arranged at recessed on the left of left relocation mechanism
Mould mold insert, the upper right corner of die mold insert is provided with the arcuate groove matching with rounding, arcuate groove be arranged at rounding just under
Side.
It is additionally provided with packing ring, described packing ring is connected on threaded rod in described die cavity.
The vertical setting of described threaded rod.
The top setting of described right force-transmitting pole is fluted, and float mould core basal surface is provided with fixed block, and fixed block embeds
In groove.
The width of described float mould core is equal with the width of plate.
This utility model have the advantage that this utility model bend high precision, process is simple of bending, realize continuously beat
Curved, improve bend efficiency, improve production yields.
Brief description
Fig. 1 is the structural representation of plate；
Fig. 2 is the structural representation of finished product after plate bending；
Fig. 3 is the structural representation of blank after strip molding；
Fig. 4 is structural representation of the present utility model；
Fig. 5 bends for this utility model the structural representation of plate；
Fig. 6 is the structural representation of finished product jacking state；
Fig. 7 is the top view of float mould core；
Fig. 8 is the i portion partial enlarged view of Fig. 4；
In figure, 1- base, 2- float mould core, the left force-transmitting pole of 3-, the right force-transmitting pole of 4-, 5- connecting plate, 6- screwed hole, 7- rounding
Angle, 8- bushing pipe, 9- spring, 10- threaded rod, 11- die cavity, 12- die mold insert, 13- arcuate groove, 14- packing ring, 15- fixed block,
16- plate, 17- horizontal sides, 18- barb.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is further described, protection domain of the present utility model be not limited to
Lower described:
As shown in Fig. 4 ~ 8, a kind of float mould core Clincher, it includes base 1, float mould core 2, left force-transmitting pole 3, right biography
Power post 4 and the connecting plate 5 being arranged at base 1 top, described left force-transmitting pole 3 and right force-transmitting pole 4 are just being respectively positioned on connecting plate 5
Top, the bottom of left force-transmitting pole 3 and right force-transmitting pole 4 is provided with screwed hole 6, the described width of float mould core 2 and plate 16
Width equal, float mould core 2 right part is fixed on right force-transmitting pole 4, and the left part of float mould core 2 is located at left force-transmitting pole 3
Top and be formed with and left force-transmitting pole 3 between accommodate plate 16 horizontal plate gap, the left side of float mould core 2 is provided with rounding
Angle 7.
As shown in Fig. 4 or Fig. 5, between described base 1 and connecting plate 5, it is provided with left relocation mechanism and right relocation mechanism,
Left relocation mechanism is symmetrical arranged with right relocation mechanism, and left relocation mechanism by bushing pipe 8, spring 9, threaded rod 10 and is arranged at base
Die cavity 11 in 1 and composition, spring 9 is fixed on the bottom of die cavity 11, and bushing pipe 8 is run through connecting plate 5 and arranges and connected with die cavity 11,
Bushing pipe 8 can move up and down, the vertical setting of threaded rod 10, and threaded rod 10 is arranged in bushing pipe 8 and bullet is fixed in its bottom
The top of spring 9, bushing pipe 8 prevents threaded rod 10 bending deformation.
As shown in Fig. 4 or Fig. 5, the upper end of threaded rod 10 of left relocation mechanism is connected with screwed hole 6 screw thread of left force-transmitting pole 3
Connect, threadeded with the screwed hole 6 of right force-transmitting pole 4 in the upper end of threaded rod 10 of right relocation mechanism, this Clincher also includes
Be arranged at connecting plate 5 top, be arranged at die mold insert 12 on the left of left relocation mechanism, the upper right corner of die mold insert 12 be provided with
The arcuate groove 13 that rounding 7 matches, arcuate groove 13 is arranged at the underface of rounding 7.
As shown in figure 4, being additionally provided with packing ring 14 in die cavity 11, described packing ring 14 is connected on threaded rod 10；Described
The top setting of right force-transmitting pole 4 is fluted, and float mould core 2 basal surface is provided with fixed block 15, and fixed block 15 embeds in groove, when
When needing to change or dismantle float mould core 2, only fixed block 15 need to be extracted in groove.
The method of the plate that bends of Clincher, it comprises the following steps:
S1, as shown in figure 3, strip operation molding before mould, is shaped to there is the blank with bending at two；
S2 is as shown in figure 4, be positioned over left force-transmitting pole 3 and float mould core 2 by the horizontal plate of the plate 16 positioned at blank head end
Between gap in, it is achieved thereby that the frock of blank；
Bending of s3, such as Fig. 5 plate, applies pressure, float mould core to the top of float mould core 2 from top to bottom using upper mould
2 move downward, and left force-transmitting pole 3 and right force-transmitting pole 4 move downward and compression spring 9, when rounding 7 is matched with arcuate groove 13 simultaneously
Matched moulds station is then achieved, barb rotates clockwise around the center of circle of arcuate groove 13 in gradually engagement process after conjunction, thus real
Show bending of first plate；
S4, as shown in fig. 6, controlling upper mould to move upwards, then achieves die sinking work with float mould core 2 after upper mould is separated
Position, now in the presence of spring 9 restoring force, whole blank, by left force-transmitting pole 3 and right force-transmitting pole 4 jack-up, now moves forward
One station is to complete the frock of next plate, subsequent repeat step s3, you can realizes bending of second plate, so follows
Ring carries out continuously carrying out plate and bends it is achieved that the bending of plate, this Clincher not only increase production efficiency and
Production yields, but also make each product bending angle all equal, there is no the presence of cumulative error, there is high precision of bending
Feature, does not have the interference of barb in addition during die sinking, facilitates the operation of employee.
Claims (5)
1. a kind of float mould core Clincher it is characterised in that: it include base (1), float mould core (2), left force-transmitting pole (3),
Right force-transmitting pole (4) and the connecting plate (5) being arranged at base (1) top, described left force-transmitting pole (3) and right force-transmitting pole (4) are all
Positioned at the surface of connecting plate (5), the bottom of left force-transmitting pole (3) and right force-transmitting pole (4) is provided with screwed hole (6), described
Float mould core (2) right part is fixed on right force-transmitting pole (4), and the left part of float mould core (2) is located at the top of left force-transmitting pole (3)
And it is formed with, and left force-transmitting pole (3) between, the gap accommodating plate (16) horizontal plate, the left side of float mould core (2) is provided with down
Fillet (7), is provided with left relocation mechanism and right relocation mechanism between described base (1) and connecting plate (5), left relocation mechanism with
Right relocation mechanism is symmetrical arranged, and left relocation mechanism by bushing pipe (8), spring (9), threaded rod (10) and is arranged in base (1)
Die cavity (11) and composition, spring (9) is fixed on the bottom of die cavity (11), and bushing pipe (8) runs through connecting plate (5) setting and and die cavity
(11) connect, threaded rod (10) is arranged in bushing pipe (8) and the top of spring (9) is fixed in its bottom, described left floating
Threadeded with the screwed hole (6) of left force-transmitting pole (3) in the upper end of threaded rod (10) of mechanism, the threaded rod of right relocation mechanism
(10) threadeded with the screwed hole (6) of right force-transmitting pole (4) in upper end, this Clincher also includes being arranged at connecting plate (5)
Top, it is arranged at die mold insert (12) on the left of left relocation mechanism, the upper right corner of die mold insert (12) is provided with and rounding (7)
The arcuate groove (13) matching, arcuate groove (13) is arranged at the underface of rounding (7).
2. a kind of float mould core Clincher according to claim 1 it is characterised in that: also set in described die cavity (11)
It is equipped with packing ring (14), described packing ring (14) is connected on threaded rod (10).
3. a kind of float mould core Clincher according to claim 1 it is characterised in that: described threaded rod (10) is vertical
Setting.
4. a kind of float mould core Clincher according to claim 1 it is characterised in that: described right force-transmitting pole (4)
Top setting is fluted, and float mould core (2) basal surface is provided with fixed block (15), and fixed block (15) embeds in groove.
5. a kind of float mould core Clincher according to claim 1 it is characterised in that: described float mould core (2)
Width is equal with the width of plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620811911.7U CN205914631U (en) | 2016-07-29 | 2016-07-29 | Unsteady mold core mechanism of bending |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620811911.7U CN205914631U (en) | 2016-07-29 | 2016-07-29 | Unsteady mold core mechanism of bending |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205914631U true CN205914631U (en) | 2017-02-01 |
Family
ID=57872459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620811911.7U Withdrawn - After Issue CN205914631U (en) | 2016-07-29 | 2016-07-29 | Unsteady mold core mechanism of bending |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205914631U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106180403A (en) * | 2016-07-29 | 2016-12-07 | 成都宏明双新科技股份有限公司 | A kind of float mould core Clincher and method of bending |
-
2016
- 2016-07-29 CN CN201620811911.7U patent/CN205914631U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106180403A (en) * | 2016-07-29 | 2016-12-07 | 成都宏明双新科技股份有限公司 | A kind of float mould core Clincher and method of bending |
| CN106180403B (en) * | 2016-07-29 | 2018-07-17 | 成都宏明双新科技股份有限公司 | A kind of float mould core Clincher and method of bending |
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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: 20170201 Effective date of abandoning: 20180717 |
|
| AV01 | Patent right actively abandoned |