CN106623591A - Forming mold for chassis side wall bayonet - Google Patents
Forming mold for chassis side wall bayonet Download PDFInfo
- Publication number
- CN106623591A CN106623591A CN201611116805.8A CN201611116805A CN106623591A CN 106623591 A CN106623591 A CN 106623591A CN 201611116805 A CN201611116805 A CN 201611116805A CN 106623591 A CN106623591 A CN 106623591A
- Authority
- CN
- China
- Prior art keywords
- die
- bayonet socket
- punch
- casing
- mould
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/14—Dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/06—Stripping-off devices
- B21D45/08—Stripping-off devices interrelated with motion of tool
Abstract
The invention discloses a forming mold for chassis side wall bayonet, which comprises a upper die module and a lower die module. The upper die module comprises a upper die body part and a brace rod and a concave die which are both actively arranged in the upper die body part. The lower die module comprises a location column. A bayonet forming module is arranged in the location column. The bayonet forming module comprises two terrace dies. Both two terrace dies are connected to the location column in hinge mode. The terrace dies possess a molding head. The upper die module possesses a positioning process and a molding process in the process of moving to the lower die module. And during the positioning process, the concave die acts on the outside of the chassis side wall. During the molding process, the head of the brace rod stretches between the two terrace dies. At the same time, the head of the brace rod acts on the two terrace dies respectively to keep two terrace dies make a trailing movement round their own hinged part. The forming mold for chassis side wall bayonet has the advantages of molding the bayonet on the chassis side wall very well and particularly being very convenient to be used for small sized chassis.
Description
Technical field
The present invention relates to a kind of mould for chassis sidewall bayonet socket.
Background technology
At present, the mould structure for being molded chassis sidewall bayonet socket of the prior art is complicated, it is adaptable to larger-size
The shaping of chassis sidewall bayonet socket, the casing little for diameter, is molded, very using original mould to the bayonet socket of its side wall
Difficulty, it is little that the parts of mould must do, and increased Making mold difficulty and manufacturing cost.
The content of the invention
The technical problem to be solved is the defect for overcoming prior art, there is provided one kind is used for chassis sidewall bayonet socket
Mould, it can be molded well to the bayonet socket on the side wall of casing, in particular for the smaller machine of size
Shell, it is particularly convenient.
In order to solve above-mentioned technical problem, the technical scheme is that：A kind of shaping mould for chassis sidewall bayonet socket
Tool, it includes：
Upper die component, the upper die component includes upper mould body portion and the support being movably arranged in mould body portion
Bar and die；
Lower mold assemblies, the lower mold assemblies include locating dowel, and bayonet socket molding assembly, the card are provided with the locating dowel
Mouth molding assembly includes two punch, and two punch are hinged in locating dowel, and punch has moulded head portion, the upper die component
There is the position fixing process for being used for that casing to be fully located in locating dowel during moving to lower mold assemblies and for being molded
The forming process of the bayonet socket on chassis sidewall, and in position fixing process, the die acts on the outside of chassis sidewall, and most
At last casing is enclosed within completely in locating dowel；In forming process, the head of the strut is stretched between two punch, while described
The head of strut is respectively acting on two punch, two punch is dorsad moved around respective hinge point, make punch into
Type head is stretched out outside locating dowel, and with die mating reaction in the respective side walls of the casing being fully located in locating dowel, so as to
Form bayonet socket.
Further for facilitating the movement of punch, and prevent the stuck phenomenon in locating dowel of punch, the head of the strut
Portion is bullet-shaped structure, and the face acted on the strut on the punch is inclined-plane.
Further for preferably positioning to casing, and bayonet socket is molded, the upper die component also includes activity setting
Push rod, the head of the push rod is arranged in die, and in position fixing process, the push rod acts on the roof of the casing,
And with the die casing is enclosed within completely in locating dowel together.
Further for during up in upper die component, casing is set to detach locating dowel, the upper die component includes
The anti-push rod that activity is arranged, the lower mold assemblies include elastic discharge component, and the elastic discharge component includes discharge arm, discharging
Flexible member and the stripper of the casing is placed before position fixing process, the upper end of discharge arm is connected with stripper, discharge arm
Lower end offsets with discharging flexible member, the stripper movably together with the locating dowel is interspersed, upper die component to
During lower movement, the anti-push rod acts on the stripper, moves down the stripper；In upper die component upwards
In mobile process, the stripper acts on the casing, makes the casing depart from locating dowel.
Further for facilitating punch rollback to reset, punch rollback curved face part is provided with the punch, is made in stripper
For the casing, during making the casing depart from locating dowel, the casing is by itself and the punch rollback curved face part
Effect, drive the punch rollback to reset.
Further, upper die component also includes anti-push rod flexible member, and the anti-pusher slide is fitted in mould body portion, institute
The upper end and the anti-push rod flexible member for stating anti-push rod offsets.
Further, it is provided with the die and the one-to-one bayonet socket forming tank of bayonet socket, the bayonet socket forming tank and phase
The shaping head for answering punch is engaged.
Further, the die activity slide fit is in upper mould body portion.
Further, the upper die component includes die-pin and die flexible member, the lower end of the die-pin and institute
State die to offset, the upper end of the die-pin offsets with the die flexible member, the die-pin slide fit is in upper mould base
In body portion.
Further, the upper die component include strut flexible member, the strut slide fit in upper mould body portion, and
The upper end of the strut offsets with the strut flexible member.
After employing above-mentioned technical proposal, working condition down charging mechanism delivers to casing after initial position, and anti-push rod is pushed away
Dynamic stripper is moved downward, and subsequent push rod promotes casing downwards until being completely fixed in locating dowel, meanwhile, die drops to finger
Positioning is put, and upper die component is pushed, and the both sides of strut head contact the inclined-plane of two punch simultaneously, and pushing makes punch to be hinged center
To both sides rotation, shaping head and the bayonet socket forming tank of die of punch arrange rational blade clearance, and upper die component is pushed, convex
Enter die after mould tear casing, mould closure completes the forming process of bayonet socket, upper die component rollback, and anti-push rod is to stripper
Thrust release, discharge arm drives stripper to go up upwards under the driving of discharging flexible member, while driving casing to rise；Upper
During rising, strut departs from punch inclined-plane, and the head of punch is provided with punch rollback curved face part, by punch rollback curved surface
Portion, drives punch rollback, casing to completely disengage from locating dowel and return to initial position when casing is increased, wait feed mechanism to be sent
To next procedure processing, the forming process of the bayonet socket on the side wall to casing is thus completed well, be particularly suited for chi
Very little smaller casing, it is particularly convenient.
Description of the drawings
Fig. 1 is the structural representation of the original state of the mould for chassis sidewall bayonet socket of the present invention；
Fig. 2 is the structural representation of the closure state of the mould for chassis sidewall bayonet socket of the present invention；
Fig. 3 is the structural representation of the punch of the present invention；
Fig. 4 is the structural representation of the die of the present invention.
Specific embodiment
In order that present disclosure is easier to be clearly understood, below according to specific embodiment and accompanying drawing is combined, it is right
The present invention is described in further detail.
As shown in figures 1-4, a kind of mould for chassis sidewall bayonet socket, it includes：
Upper die component, the upper die component includes upper mould body portion and the support being movably arranged in mould body portion
Bar 11 and die 10；
Lower mold assemblies, the lower mold assemblies include being provided with bayonet socket molding assembly, institute in locating dowel 16, the locating dowel 16
Bayonet socket molding assembly is stated including two punch 14, two punch 14 are hinged in locating dowel 16 by rotational pin 15, punch 14
With shaping head, the upper die component has to be used to be fully located in casing 12 during moving to lower mold assemblies to be determined
The forming process of position fixing process and the bayonet socket for being molded on the side wall of casing 12 on the post 16 of position, and in position fixing process, institute
The outside that die 10 acts on chassis sidewall is stated, and most at last casing 12 is enclosed within completely in locating dowel 16；In forming process, institute
The head for stating strut 11 is stretched between two punch 14, while the head of the strut 11 is respectively acting on two punch 14, is made
Two punch 14 are dorsad moved around respective hinge point, so that the shaping head of punch 14 is stretched out outside locating dowel 16, and with
The mating reaction of die 10 in the respective side walls of the casing 12 being fully located in locating dowel 16, so as to form bayonet socket.
As shown in Figure 1, 2, specifically, the head of the strut 11 can be bullet-shaped structure, on the punch 14 with
The face of the effect of the strut 11 is inclined-plane, and the benefit of the structure is that strut 11 can be facilitated to act on two punch 14, makes two
Punch 14 is dorsad moved around respective hinge point along predetermined track, and die 10 coordinates the side wall to casing to cut
Cut, reach good bayonet socket molding effect.
As shown in Figure 1, 2, the upper die component also includes the push rod 8 that activity is arranged, and the head of the push rod 8 is arranged on recessed
In mould 10, in position fixing process, the push rod 8 acts on the roof of the casing 12, and with the die 10 together by casing
12 are enclosed within completely in locating dowel 16.
As shown in Figure 1, 2, the upper die component includes the anti-push rod 9 that activity is arranged, and the lower mold assemblies are unloaded including elasticity
Material component, the elastic discharge component includes discharge arm 19, discharging flexible member 21 and the casing is placed before position fixing process
12 stripper 13, the upper end of discharge arm 19 is connected with stripper 13, and lower end and the discharging flexible member 21 of discharge arm 19 offset,
It is described during upper die component is moved down together with the stripper 13 movably interts with the locating dowel 16
Anti- push rod 9 acts on the stripper 13, moves down the stripper 13；During upper die component is moved up,
The stripper 13 acts on the casing 12, makes the casing 12 depart from locating dowel 16.
As shown in figure 1, specifically, the lower mold assemblies also include lower mould body portion, and the lower mould body portion includes
Bottom plate 17, lower bolster 18 and the die shoe 20 for from top to bottom setting gradually, locating dowel 16 is arranged on bottom plate 17.
As shown in figure 1, the upper mould body portion specifically include strut fixed block 7 and from top to bottom set gradually it is upper
Die holder 1, upper padding plate 2, upper mounted plate 3 and die block 5, strut fixed block 7 is arranged in upper mounted plate 3, and the strut is consolidated
Block 7 is determined for installing the strut 11.
As shown in Figure 1, 2, 3, punch rollback curved face part 141 is provided with the punch 14, in stripper 13 institute is acted on
Casing 12 is stated, during making the casing 12 depart from locating dowel 16, the casing 12 is by itself and the punch rollback curved surface
The effect in portion 141, drives the rollback of punch 14 to reset.
As shown in Figure 1, 2, upper die component also includes anti-push rod flexible member 61, and the slide fit of anti-push rod 9 is in upper mould matrix
In part, the upper end of the anti-push rod 9 offsets with the anti-push rod flexible member 61.
As shown in Figure 3,4, it is provided with the die 10 and the one-to-one bayonet socket forming tank 101 of bayonet socket, the bayonet socket
The shaping head of forming tank 101 and corresponding punch 14 is engaged.
As shown in Figure 1, 2, the activity slide fit of the die 10 is in upper mould body portion.
As shown in Figure 1, 2, the upper die component includes die-pin 4 and die flexible member 62, the die-pin 4
Lower end offsets with the die 10, and the upper end of the die-pin 4 offsets with the die flexible member 62, the die-pin
4 slide fits are in upper mould body portion.
As shown in Figure 1, 2, the upper die component includes strut flexible member 63, and the slide fit of the strut 8 is in upper mould matrix part
In point, and the upper end of the strut 8 offsets with the strut flexible member 63.
The operation principle of the present invention is as follows：
Working condition down charging mechanism delivers to casing after initial position, and anti-push rod 9 promotes stripper 13 to move downward, with
Afterwards push rod 8 promotes casing 12 downwards until being completely fixed in locating dowel 16, meanwhile, die 10 drops to specified location, upper mould
Component is pushed, and the both sides of the head of strut 11 contact the inclined-plane of two punch 14 simultaneously, and pushing makes punch 14 be hinged center to two
Side rotates, and shaping head and the bayonet socket forming tank of die 10 of punch 14 arrange rational blade clearance, and upper die component is pushed, convex
Die 10 is entered after the tear casing 12 of mould 14, mould closure completes the forming process of bayonet socket, upper die component rollback, anti-push rod 9 pairs
The thrust release of stripper 13, discharge arm 19 drives stripper 13 to go up upwards under the driving of discharging flexible member 21, while
Casing 12 is driven to rise；In uphill process, strut 11 departs from the inclined-plane of punch 14, and the head of punch 14 is provided with punch rollback
Curved face part, by punch rollback curved face part, makes casing 12 drive the rollback of punch 14, casing 12 to completely disengage from locating dowel 16 when rising
Initial position is returned to, waits feed mechanism to be sent to next procedure processing, the side wall to casing is thus completed well
On bayonet socket forming process, be particularly suited for the smaller casing of size, it is particularly convenient.
Particular embodiments described above, pair present invention solves the technical problem that, technical scheme and beneficial effect carry out
Further describe, should be understood that the specific embodiment that the foregoing is only the present invention, be not limited to this
Invention, all any modification, equivalent substitution and improvements within the spirit and principles in the present invention, done etc., should be included in this
Within bright protection domain.
Claims (10)
1. a kind of mould for chassis sidewall bayonet socket, it is characterised in that it includes：
Upper die component, the upper die component includes upper mould body portion and the strut being movably arranged in mould body portion
And die (10) (11)；
Lower mold assemblies, the lower mold assemblies include being provided with bayonet socket molding assembly, institute in locating dowel (16), the locating dowel (16)
Bayonet socket molding assembly is stated including two punch (14), two punch (14) are hinged in locating dowel (16), and punch (14) has
Shaping head, the upper die component has for casing (12) to be fully located in into positioning during moving to lower mold assemblies
The forming process of the position fixing process on post (16) and the bayonet socket for being molded on the wall of casing (12) side, and in position fixing process,
The die (10) acts on the outside of chassis sidewall, and most at last casing (12) is enclosed within completely in locating dowel (16)；In shaping
During, the head of the strut (11) is stretched between two punch (14), while the head of the strut (11) is acted on respectively
In two punch (14), two punch (14) are made dorsad to move around respective hinge point, so as to the moulded head of punch (14)
Locating dowel (16) is stretched out outward by portion, and with die (10) mating reaction in the phase of the casing (12) being fully located in locating dowel (16)
Side wall is answered, so as to form bayonet socket.
2. the mould for chassis sidewall bayonet socket according to claim 1, it is characterised in that：The strut (11)
Head is bullet-shaped structure, and the face acted on the strut (11) on the punch (14) is inclined-plane.
3. the mould for chassis sidewall bayonet socket according to claim 1, it is characterised in that：The upper die component is also
Including the push rod (8) that activity is arranged, the head of the push rod (8) is arranged in die (10), in position fixing process, the push rod
(8) roof of the casing (12) is acted on, and together casing (12) is enclosed within into completely locating dowel (16) with the die (10)
On.
4. the mould for chassis sidewall bayonet socket according to claim 1, it is characterised in that：The upper die component bag
The anti-push rod (9) of activity setting is included, the lower mold assemblies include elastic discharge component, and the elastic discharge component includes discharge arm
(19), discharging flexible member (21) and the stripper (13) of the casing (12) is placed before position fixing process, discharge arm (19)
Upper end is connected with stripper (13), and lower end and the discharging flexible member (21) of discharge arm (19) offset, and the stripper (13) can
Together with movably interting with the locating dowel (16), during upper die component is moved down, anti-push rod (9) effect
In the stripper (13), move down the stripper (13)；During upper die component is moved up, the discharging
Plate (13) acts on the casing (12), makes the casing (12) depart from locating dowel (16).
5. the mould for chassis sidewall bayonet socket according to claim 4, it is characterised in that：On the punch (14)
Punch rollback curved face part (141) is provided with, in stripper (13) casing (12) is acted on, depart from the casing (12) fixed
During position post (16), the casing (12) is driven described convex by its effect with the punch rollback curved face part (141)
Mould (14) rollback resets.
6. the mould for chassis sidewall bayonet socket according to claim 4, it is characterised in that：Upper die component also includes
Anti- push rod flexible member (61), anti-push rod (9) slide fit in upper mould body portion, the upper end of the anti-push rod (9) and institute
State anti-push rod flexible member (61) to offset.
7. the mould for chassis sidewall bayonet socket according to claim 1, it is characterised in that：On the die (10)
It is provided with and the one-to-one bayonet socket forming tank (101) of bayonet socket, the shaping of the bayonet socket forming tank (101) and corresponding punch (14)
Head is engaged.
8. the mould for chassis sidewall bayonet socket according to claim 1, it is characterised in that：The die (10) is living
Dynamic slide fit is in upper mould body portion.
9. the mould for chassis sidewall bayonet socket according to claim 7, it is characterised in that：The upper die component bag
Die-pin (4) and die flexible member (62) are included, lower end and the die (10) of the die-pin (4) offset, described
The upper end of die-pin (4) offsets with the die flexible member (62), and die-pin (4) slide fit is in upper mould body portion
It is interior.
10. the mould for chassis sidewall bayonet socket according to claim 1, it is characterised in that：The upper die component
Including strut flexible member (63), strut (8) slide fit in upper mould body portion, and the upper end of the strut (8) with
The strut flexible member (63) offsets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611116805.8A CN106623591B (en) | 2016-12-07 | 2016-12-07 | Molding die for chassis sidewall bayonet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611116805.8A CN106623591B (en) | 2016-12-07 | 2016-12-07 | Molding die for chassis sidewall bayonet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106623591A true CN106623591A (en) | 2017-05-10 |
| CN106623591B CN106623591B (en) | 2018-04-24 |
Family
ID=58819310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611116805.8A Active CN106623591B (en) | 2016-12-07 | 2016-12-07 | Molding die for chassis sidewall bayonet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106623591B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433387A (en) * | 2013-08-28 | 2013-12-11 | 东风柳州汽车有限公司 | Stamping hole flanging device |
| CN203862804U (en) * | 2014-05-14 | 2014-10-08 | 江门马丁电机科技有限公司 | Die for punching bayonet in case of permanent magnet motor |
| US20150251237A1 (en) * | 2012-05-18 | 2015-09-10 | Stolle Machinery Company, Llc | Container, and Selectively Formed Shell, and Tooling and Associated Method for Providing Same |
| CN105396952A (en) * | 2015-12-15 | 2016-03-16 | 常州工利精机科技有限公司 | Tooth profile machining die and process |
| CN205147048U (en) * | 2015-10-27 | 2016-04-13 | 亿和精密工业（苏州）有限公司 | Rotatory centering block is bent and is taken off material mechanism |
| CN205200334U (en) * | 2015-12-08 | 2016-05-04 | 广州市德奥模具有限公司 | Automatic mould system of fixed interior external diameter work piece is produced to metaplasia |
| CN205270575U (en) * | 2015-11-17 | 2016-06-01 | 上海诚烨汽车零部件有限公司 | Round steel product stamping die that bends |
| CN206263056U (en) * | 2016-12-07 | 2017-06-20 | 常州工利精机科技有限公司 | For the mould of chassis sidewall bayonet socket |
-
2016
- 2016-12-07 CN CN201611116805.8A patent/CN106623591B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150251237A1 (en) * | 2012-05-18 | 2015-09-10 | Stolle Machinery Company, Llc | Container, and Selectively Formed Shell, and Tooling and Associated Method for Providing Same |
| CN103433387A (en) * | 2013-08-28 | 2013-12-11 | 东风柳州汽车有限公司 | Stamping hole flanging device |
| CN203862804U (en) * | 2014-05-14 | 2014-10-08 | 江门马丁电机科技有限公司 | Die for punching bayonet in case of permanent magnet motor |
| CN205147048U (en) * | 2015-10-27 | 2016-04-13 | 亿和精密工业（苏州）有限公司 | Rotatory centering block is bent and is taken off material mechanism |
| CN205270575U (en) * | 2015-11-17 | 2016-06-01 | 上海诚烨汽车零部件有限公司 | Round steel product stamping die that bends |
| CN205200334U (en) * | 2015-12-08 | 2016-05-04 | 广州市德奥模具有限公司 | Automatic mould system of fixed interior external diameter work piece is produced to metaplasia |
| CN105396952A (en) * | 2015-12-15 | 2016-03-16 | 常州工利精机科技有限公司 | Tooth profile machining die and process |
| CN206263056U (en) * | 2016-12-07 | 2017-06-20 | 常州工利精机科技有限公司 | For the mould of chassis sidewall bayonet socket |
Non-Patent Citations (1)
| Title |
|---|
| 北京意达利技术开发有限责任公司: "《冲压模具设计与制造过程仿真》", 30 June 2007, 化学工业出版社 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106623591B (en) | 2018-04-24 |
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