CN208099060U - A kind of preforming tool of shackle member - Google Patents
A kind of preforming tool of shackle member Download PDFInfo
- Publication number
- CN208099060U CN208099060U CN201820578178.8U CN201820578178U CN208099060U CN 208099060 U CN208099060 U CN 208099060U CN 201820578178 U CN201820578178 U CN 201820578178U CN 208099060 U CN208099060 U CN 208099060U
- Authority
- CN
- China
- Prior art keywords
- bending
- shackle member
- punch
- pin
- progressive die
- 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.)
- Active
Links
Landscapes
- Forging (AREA)
Abstract
The utility model relates to mould applications, specifically disclose a kind of preforming tool of shackle member, the preforming tool includes progressive die upper mold, with the progressive die lower die of progressive die upper mold cooperation, and the conveying device for transmitting workpiece in each station, the preforming tool of the shackle member further includes the claw bending station being arranged between progressive die upper mold and progressive die lower die and annulus bending station, claw bending station and annulus bending station are used to carry out bending to shackle member substrate, shackle member substrate includes rectangular first, multiple second with first with one side integrally connected；Claw bending station is used to be bent into claw for second, and annulus bending station is used for first bending on the basis of claw bending station is to shackle member substrate bending circlewise.Shackle member substrate bending is obtained preforming shackle member by bending technique by the utility model, and processing technology is simple, and high production efficiency does not waste raw material.
Description
Technical field
The utility model relates to mould manufacturing field more particularly to a kind of preforming tools of shackle member.
Background technique
With the fast development of Chinese economy, the update upgrading of electronics, automobile and engineering machinery is getting faster.Stamping products
It is used in more and more fields.
Shackle member as shown in Figure 1, including the annulus 10 and multiple claws 20 being wholely set, one end of claw 20 and annulus
10 axial one end connections, and multiple claws 20 are equidistantly arranged along the circumferencial direction of annulus 10, and claw 20 includes clamping portion
202 and support portion 201, one end of support portion 201 connect with annulus 10, the other end is connect with one end of clamping portion 202, clamping portion
202 in the form of sheets, one end that the other end of clamping portion 202 is connect with respect to clamping portion 202 with support portion 201 close to annulus 10, and
Extend to the axis direction far from annulus 10, support portion 201 is stepped, one end of 201 ladder-type structure of support portion and annulus
10 connections, the other end is connect with clamping portion 202, and 201 ladder-type structure of support portion is opposite with one end that clamping portion 202 connects
Axis of the one end being connect with annulus 10 close to annulus 10.It is usually logical in the prior art since structure is complicated for the shackle member
It crosses CNC machining center overall processing to form, one block of entity raw material is milled away into extra part, obtains corresponding product, still
This processing technology will lead to the significant wastage of raw material, and production efficiency is lower.
Therefore, a kind of preforming tool of shackle member is needed to solve above-mentioned technical problem.
Utility model content
The purpose of this utility model is that：A kind of preforming tool of shackle member is provided, to solve to pass through in the prior art
The CNC Cutter Body Processing with Machining Center shackle member wastes raw material, the problem that production efficiency is low.
It is and described the purpose of this utility model is to provide a kind of preforming tool of shackle member, including progressive die upper mold
The progressive die lower die of progressive die upper mold cooperation, and the conveying device for transmitting workpiece in each station, the shackle member it is pre-
Molding die further includes the claw bending station being arranged between the progressive die upper mold and the progressive die lower die and annulus folding
Curved station, the claw bending station and the annulus bending station are used to carry out bending, the clamping to shackle member substrate
Part substrate includes rectangular first, multiple second with described first with one side integrally connected；
The claw bending station is used to be bent into claw for described second, and the annulus bending station is used for described
Claw bending station on the basis of the shackle member substrate bending by first bending circlewise.
Preferably, the claw bending station includes being arranged between the progressive die upper mold and the progressive die lower die
The first bending part and the second bending part, first bending part be used for by described second far from described first one end roll over
The first predetermined angle is curved, second bending part is used for will on the basis of first bending part is to second bending
Described second is bent into first angle far from described first one end.
Preferably, first bending part includes the first punch-pin being mounted in the progressive die upper mold and is mounted on institute
The first cavity plate stated in progressive die lower die and be oppositely arranged with first punch-pin, first punch-pin can be by described second
Be pressed on first cavity plate, and by described second far from described first one end bending to the first predetermined angle.
Preferably, second bending part includes the fixed block being mounted in the progressive die upper mold, with the fixation
Second punch-pin of block connection, and the second cavity plate being mounted in the progressive die lower die, second punch-pin can will be described
Second is pressed on second cavity plate, and the fixed block can push relatively described second cavity plate of second punch-pin along water
Square to movement, second punch-pin can by described second far from described first one end bending to first angle.
Preferably, second punch-pin is slidably connected with the fixed block, the relatively described fixed block of the second punch-pin
Glide direction be by obliquely downward to oblique direction, the lower end surface of second punch-pin is higher than the lower end surface of the fixed block, molding
In the process, the lower end surface of second punch-pin and the lower end surface of the fixed block can be with the horizontal directions of second cavity plate
The top surface of setting successively contacts.
Preferably, the claw bending station further includes third bending part and the 4th bending part, the third bending part
It is used to described second intermediate position being bent into ladder-type structure with the 4th bending part, the third bending part is used for
A turning of second ladder-type structure will be folded, the 4th bending part is for folding second stairstepping knot
Another turning of structure.
Preferably, the annulus bending station includes being successively set on the progressive die upper mold and the progressive die lower die
Between n the 5th bending stations, n is the positive integer more than or equal to 3, and n the 5th bending stations are by described first
It is successively bent from both ends to centre, each described 5th bending station can be by described firstIt is bent into two circles
Arc, the corresponding central angle of each circular arc are equal to
Preferably, the 5th bending station includes the 5th cavity plate being mounted in the progressive die upper mold and is mounted on
The 5th punch-pin being oppositely arranged in the progressive die lower die and with the 5th cavity plate, each described 5th punch-pin length direction
Both ends be arc surface, the corresponding central angle of each described arc surface is
The beneficial effects of the utility model are：Preprocessing is carried out to laminar shackle member substrate by continuous mould, is added
Work processes second specifically, passing through second piece bending of the claw bending station to shackle member substrate at the shape of shackle member
Annular shape is bent by first by annulus bending station to first progress bending at the shape of claw；It is subsequent to lead to
Welding procedure is crossed by the gap repair welding on annulus, simple process, high production efficiency does not waste raw material, is able to solve existing skill
It is wasted raw material in art by CNC Cutter Body Processing with Machining Center shackle member and problem that production efficiency is low.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of shackle member in the utility model background technique；
Fig. 2 is the structural schematic diagram of shackle member substrate in the utility model embodiment；
Fig. 3 is the structural schematic diagram of the preforming tool of shackle member in the utility model embodiment；
Fig. 4 is the structural schematic diagram of the first bending part in the preforming tool of shackle member shown in Fig. 3；
Fig. 5 is the structural schematic diagram of the second bending part in the preforming tool of shackle member shown in Fig. 3；
Fig. 6 is the structural schematic diagram of third bending part in the preforming tool of shackle member shown in Fig. 3；
Fig. 7 is the structural schematic diagram of the 4th bending part in the preforming tool of shackle member shown in Fig. 3；
Fig. 8 is the structural schematic diagram of the 5th bending part the first form in the preforming tool of shackle member shown in Fig. 3；
Fig. 9 is the structural schematic diagram of the 5th second of form of bending part in the preforming tool of shackle member shown in Fig. 3.
In figure：
10, annulus；20, claw；201, support portion；202, clamping portion；30, first；40, second；
1, claw bending station；
11, the first bending part；111, the first punch-pin；112, the first cavity plate；
12, the second bending part；121, fixed block；122, the second punch-pin；123, the second cavity plate；
13, third bending part；131, third punch-pin；132, third cavity plate；
14, the 4th bending part；141, the 4th punch-pin；142, the 4th cavity plate；
2, annulus bending station；21, the 5th bending station；211, the 5th cavity plate；212, the 5th punch-pin；
3, upper die holder；
4, lower die holder.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
As shown in figure 3, the present embodiment provides a kind of preforming tool of shackle member, including progressive die upper mold, cooperate with it
Progressive die lower die and the conveying device between progressive die upper mold and progressive die lower die, which includes by upper
Sequentially connected upper cover plate, upper die holder 3, upper padding plate, upper clamp plate, overhead gage and stripper plate under, the progressive die lower die include by
Sequentially connected lower template, lower bolster and lower die holder 4 under, the preforming tool further include by processing successive sequence successively
Claw bending station 1 and annulus bending station 2 between the upper padding plate and the lower bolster, claw bending station 1 are set
It is used to carry out bending to shackle member substrate with annulus bending station 2, the structure of shackle member substrate is as shown in Fig. 2, the shackle member base
Material is flaky, multiple second including rectangular first 30 and with one side integrally connected of first 30 length direction
Piece 40, multiple second 40 are equidistantly arranged on first 30, and claw bending station 1 is used for second 40 progress bending,
It can be bent into claw 20 by second 40, on the basis of claw bending 1 bending of station, annulus bending station 2 is used for card
First 30 progress bending of fitting substrate, can be bent into annular shape for first 30, obtain preforming shackle member, this it is pre- at
Multiple second 40 one end being respectively positioned on first 30 annular structure axial direction of type shackle member.Conveying device is used for
Shackle member substrate is transmitted between each station, may be implemented to work continuously by the transmission of conveying device, improves processing effect
Rate；Multiple bending is carried out to shackle member substrate by preforming tool, preforming shackle member is made, avoids waste of raw materials.
It should be noted that the shackle member substrate in the present embodiment can be punched through the stamping process thin material and obtain, this reality
The conveying device applied in example can be material-conveying belt, be the prior art, progressive die upper mold and progressive die upper mold are similarly existing skill
Art, details are not described herein.
As shown in Fig. 1 and Fig. 4-7, claw bending station 1 includes being arranged between progressive die upper mold and progressive die lower die
First bending part 11, the second bending part 12 and third bending part 13, the first bending part 11 are used for second 40 far from first
One end of piece 30 is bent into the first predetermined angle, and the second bending part 12 is used in the first bending part 11 to the base of second 40 bending
Second 40 one end far from first 30 is bent into first angle on plinth, third bending part 13 and the 4th bending part 14 are used for
Second 40 intermediate position is bent into ladder-type structure on the basis of the second bending part 12 is to second 40 bending.
Specifically, referring to fig. 4, the first bending part 11 includes the first punch-pin 111 being mounted on upper die holder 3 and is mounted on
The first cavity plate 112 being oppositely arranged on lower die holder 4 and with the first punch-pin 111, the first punch-pin 111 and the first cavity plate 112 can be nibbled
It closes, when molding, second 40 can be pressed on the first cavity plate 112 by the first punch-pin 111, and by second 40 far from first
30 one end bending to the first predetermined angle, that is to say, that the first bending part 11 is by second 40 far from first 30 one end
It is bent into clamping portion 202.It should be noted that the present embodiment in the first bending part 11 can simultaneously to multiple second 40 into
Row bending.
Referring to Fig. 5, the second bending part 12 includes the fixed block 121 being mounted on upper die holder 3, is connect with fixed block 121
Second punch-pin 122, and the second cavity plate 123 being mounted on lower die holder 4, the second punch-pin 122 are slidably connected with fixed block 121,
And the glide direction of the second punch-pin 122 and fixed block 121 is along obliquely downward to oblique upper direction, the lower end surface of the second punch-pin 122
Higher than the lower end surface of fixed block 121, in clamping process, the lower end surface of the second punch-pin 122 and the lower end surface of fixed block 121 can
It is successively contacted with the horizontally arranged top surface of the second cavity plate 123.After the second punch-pin 122 and the second cavity plate 123 first contact,
Second 40 is pressed on the second cavity plate 123 by the second punch-pin 122, as fixed block 121 moves closer to the second cavity plate 123, the
Two punch-pin 122 relatively fixed block 121 under the promotion of fixed block 121 is slided along above-mentioned glide direction, since fixed block 121 is downward
Movement, so that the second punch-pin 122 can slide in the horizontal direction with respect to the second punch-pin 122, when fixed block 121 and the second cavity plate
123 contact after, the second punch-pin 122 is contacted with second 40 bending part at this time, and by second 40 far from first 30 one
It holds bending to first angle, is bent into barb shape for second 40.In the present embodiment, first angle is obtuse angle, and first is default
Angle is acute angle, and first angle is folded by bending twice, can guarantee the machining accuracy of bending.
Referring to Fig. 6, third bending part 13 includes the third punch-pin 131 being mounted on upper die holder 3 and is mounted on lower die holder 4
And the third cavity plate 132 being oppositely arranged with third punch-pin 131, third punch-pin 131 and third cavity plate 132 can engage, when molding,
Second 40 can be pressed on third cavity plate 132 by third punch-pin 131 close to first 30 one end, and by second 40
An obtuse angle is bent out on length direction.
Referring to Fig. 7, the 4th bending part 14 includes the 4th punch-pin 141 being mounted on upper die holder 3 and is mounted on lower die holder 4
And the 4th cavity plate 142 being oppositely arranged with the 4th punch-pin 141, the 4th punch-pin 141 and the 4th cavity plate 142 can engage, when molding,
Second 40 can be pressed on the 4th cavity plate 142 by the 4th punch-pin 141 close to first 30 one end, and by second 40
Bending goes out another obtuse angle on length direction, and the obtuse angle is opposite with the obtuse angle that third bending part 13 bends out second 40
And close to first 30, ladder-type structure is formed.
Referring again to Fig. 1, annulus bending station 2 includes being successively set between progressive die upper mold and progressive die lower die
N the 5th bending stations 21, n are the positive integer more than or equal to 3, n the 5th bending stations 21 by first 30 from both ends to
Centre is successively bent, each the 5th bending station 21 can be by first 30It is bent into two circular arcs, each circular arc pair
The central angle answered is equal toThe quantity of the 5th bending station 21 is 5 in the present embodiment, each 5th bending station 21
It can be by first 30It is bent into two opposite circular arcs, the corresponding central angle of each circular arc is equal to 36 °, specifically, the
The both ends of first 30 length direction are bent into circular arc by one the 5th bending station 21 respectively, on this basis, second
The both ends of planar section among first 30 two circular arc are bent into two circular arcs by five bending stations 21 again, and respectively
Two circular arcs being converted into first the 5th bending station 21 are end to end, and so on, n the 5th bending stations 21 are by the
A piece of 30 are bent into end to end annular shape.
It should be noted that when being bent into annular shape for first 30, one end of second 40 ladder-type structure and the
A piece of 30 connection, the other end is close to the axis of first 30 annular structure, and second 40 far from first 30 one end to remote
Axis direction bending from first 30 annular structure.
Specifically, the 5th bending station 21 includes 211 He of the 5th cavity plate being mounted on upper die holder 3 referring to Fig. 8 and Fig. 9
The 5th punch-pin 212 for being mounted on lower die holder 4 and being oppositely arranged with the 5th cavity plate 211, the both ends of each the 5th punch-pin 212 are equal
For the arc surface being oppositely arranged, the corresponding central angle of each arc surface isIt should be noted that in the present embodiment,
As shown in figure 8, the top of two arc surfaces of the 5th punch-pin 212 of the 5th bending station 21 of first four is connected by plane, such as
Shown in Fig. 9, the top positioned at two arc surfaces of the 5th punch-pin 212 of last a 5th bending station 21 connects, molding
When, first 30 is pressed on the 5th punch-pin 212 by the 5th cavity plate 211 of the 5th bending station 21, and by first 30 folding
Curve annular shape.
The present embodiment also provides a kind of moulding process of shackle member, includes the following steps：
S10：Shackle member substrate is provided；Cutter is designed according to the outer shape of shackle member substrate, is utilized through the stamping process
The cutter is punched out thin material, can obtain shackle member substrate, compares CNC machining center production efficiency with higher.
S20：The preforming tool of shackle member in using the above scheme processes shackle member substrate；Claw bender
Position 1 is bent into claw 20 for second 40, and annulus bending station 2 is bent into annular shape for first 30.
S30：Heat treatment；Preforming shackle member workpiece obtained in step S20 is heat-treated, the machinery of workpiece is enhanced
Performance.
S40：Weld the gap in second 40 annular structure；By weld make annular structure join end to end and at
It is structure as a whole.
Obviously, the above embodiments of the present invention is used for the purpose of clearly illustrating examples for clearly illustrating the present invention, and
It is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
Exhaustion.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in
Within the protection scope of the utility model claims.
Claims (8)
1. a kind of preforming tool of shackle member, including progressive die upper mold, the progressive die lower die with progressive die upper mold cooperation,
And the conveying device for transmitting workpiece in each station, which is characterized in that further include setting in the progressive die upper mold and
Claw bending station (1) and annulus bending station (2) between the progressive die lower die, the claw bending station (1) and institute
It states annulus bending station (2) to be used to carry out shackle member substrate bending, the shackle member substrate includes rectangular first
(30), second (40) of multiple and first (30) with one side integrally connected；
Second (40) for being bent into claw (20) by the claw bending station (1), the annulus bending station (2)
For on the basis of the claw bending station (1) is to the shackle member substrate bending that described first (30) bending is cyclic
Shape.
2. the preforming tool of shackle member according to claim 1, which is characterized in that claw bending station (1) packet
Include the first bending part (11) and the second bending part (12) being arranged between the progressive die upper mold and the progressive die lower die, institute
The first bending part (11) are stated for second (40) to be bent into the first preset angle far from the one end of first (30)
Degree, second bending part (12) are used for institute on the basis of first bending part (11) is to described second (40) bending
It states second (40) and is bent into first angle far from the one end of first (30).
3. the preforming tool of shackle member according to claim 2, which is characterized in that first bending part (11) includes
The first punch-pin (111) for being mounted in the progressive die upper mold and be mounted in the progressive die lower die and with first punch-pin
(111) second (40) can be pressed on described by the first cavity plate (112) being oppositely arranged, first punch-pin (111)
On first cavity plate (112), and one end bending by second (40) far from first (30) is to the first predetermined angle.
4. the preforming tool of shackle member according to claim 2, which is characterized in that second bending part (12) includes
The fixed block (121) being mounted in the progressive die upper mold, the second punch-pin (122) being connect with the fixed block (121), and
The second cavity plate (123) being mounted in the progressive die lower die, second punch-pin (122) can be by second (40) pressures
Tightly on second cavity plate (123), the fixed block (121) can push second punch-pin (122) relatively described second
Cavity plate (123) moves in the horizontal direction, and second punch-pin (122) can be by second (40) far from described first
(30) one end bending is to first angle.
5. the preforming tool of shackle member according to claim 4, which is characterized in that second punch-pin (122) and institute
It states fixed block (121) to be slidably connected, the glide direction of the relatively described fixed block (121) of second punch-pin (122) is by obliquely downward
To oblique direction, the lower end surface of second punch-pin (122) is higher than the lower end surface of the fixed block (121), in clamping process, institute
It the lower end surface of the lower end surface and the fixed block (121) of stating the second punch-pin (122) can be with the water of second cavity plate (123)
It square is successively contacted to the top surface of setting.
6. the preforming tool of shackle member according to claim 2, which is characterized in that the claw bending station (1) is also
Including third bending part (13) and the 4th bending part (14), the third bending part (13) and the 4th bending part (14) are used for
The intermediate position of second (40) is bent into ladder-type structure, the third bending part (13) will be for that will fold described the
One turning of two (40) ladder-type structures, the 4th bending part (14) is for folding described second (40) stairstepping knot
Another turning of structure.
7. the preforming tool of shackle member according to claim 1, which is characterized in that annulus bending station (2) packet
Include the n that is successively set between the progressive die upper mold and the progressive die lower die the 5th bending stations (21), n be greater than or
Positive integer equal to 3, n the 5th bending stations (21) successively bend first (30) from both ends to centre, often
One the 5th bending station (21) can be by first (30)It is bent into two circular arcs, each circular arc pair
The central angle answered is equal to
8. the preforming tool of shackle member according to claim 7, which is characterized in that the 5th bending station (21) packet
Include the 5th cavity plate (211) being mounted in the progressive die upper mold and be mounted in the progressive die lower die and with it is the described 5th recessed
The both ends of the 5th punch-pin (212) that mould (211) is oppositely arranged, each the 5th punch-pin (212) length direction are circular arc
Face, the corresponding central angle of each described arc surface are
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820578178.8U CN208099060U (en) | 2018-04-23 | 2018-04-23 | A kind of preforming tool of shackle member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820578178.8U CN208099060U (en) | 2018-04-23 | 2018-04-23 | A kind of preforming tool of shackle member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208099060U true CN208099060U (en) | 2018-11-16 |
Family
ID=64115852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820578178.8U Active CN208099060U (en) | 2018-04-23 | 2018-04-23 | A kind of preforming tool of shackle member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208099060U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111902001A (en) * | 2020-08-24 | 2020-11-06 | 东莞市阳耀电子技术有限公司 | Hardware plate structure |
-
2018
- 2018-04-23 CN CN201820578178.8U patent/CN208099060U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111902001A (en) * | 2020-08-24 | 2020-11-06 | 东莞市阳耀电子技术有限公司 | Hardware plate structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203737861U (en) | Bending die of automobile parts | |
| CN108284154B (en) | Continuous die of carbon brush support | |
| CN103170530A (en) | Method and die for machining part with bending angles of less than 90 degrees on pressing machine | |
| CN106734780B (en) | Ripple spring molded blank, molding die and processing method | |
| CN208099060U (en) | A kind of preforming tool of shackle member | |
| CN102327972A (en) | High-speed transmission universal serial bus (USB) iron shell mold | |
| CN111760974A (en) | Ground terminal punching forming system | |
| CN202137271U (en) | Dual penetrating-type terminal mold | |
| CN105522048B (en) | Aluminum radiating board forming die and its forming method | |
| CN105033048B (en) | Vehicle connecting plate part forming mold and forming method | |
| CN108500136A (en) | A kind of preforming tool of shackle member and the moulding process of the shackle member | |
| CN208099091U (en) | A kind of continuous mould of processable continuous bending part | |
| CN212652502U (en) | Ground terminal punching forming system | |
| CN106002125B (en) | A kind of processing method of glass mold | |
| CN208146775U (en) | A kind of continuous bending mold of pen clip | |
| CN202143923U (en) | High-speed transmission USB (Universal Serial Bus) iron-case mould | |
| CN202137265U (en) | Coating terminal mould for rotary joint | |
| CN110918725A (en) | Bending process for ordinary bending multi-angle short bending distance | |
| CN208146776U (en) | A kind of continuous bending mold of connector | |
| CN102825111A (en) | Fast molding mechanism for negative angle of die processing product | |
| CN107004993B (en) | A kind of manufacturing method and manufacturing equipment of USB interface metal shell | |
| CN108326142B (en) | Continuous forming die of special-shaped bracket | |
| CN210450716U (en) | Brake alarm line probe wire is with frock of bending | |
| CN207606190U (en) | A kind of bending and molding stamping die | |
| CN205732563U (en) | A kind of industry diel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |