CN106607509A - One-time forming stamping die for U-shaped vehicle door lock catch - Google Patents
One-time forming stamping die for U-shaped vehicle door lock catch Download PDFInfo
- Publication number
- CN106607509A CN106607509A CN201611115806.0A CN201611115806A CN106607509A CN 106607509 A CN106607509 A CN 106607509A CN 201611115806 A CN201611115806 A CN 201611115806A CN 106607509 A CN106607509 A CN 106607509A
- Authority
- CN
- China
- Prior art keywords
- mould
- die
- upper die
- guide
- vehicle door
- 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.)
- Pending
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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- 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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
- B21D37/12—Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of 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
- B21D53/00—Making other particular articles
- B21D53/38—Making other particular articles locksmith's goods, e.g. handles
Abstract
The invention discloses a one-time forming stamping die for a U-shaped vehicle door lock catch. The one-time forming stamping die comprises an upper die and a lower die. The upper die comprises an upper die seat, an upper clamping plate, an upper die assembly, two guide column shaft sleeves and four equal-length guide shafts. The upper clamping plate is arranged between the upper die seat and the upper die assembly. The two guide column shaft sleeves are fixedly installed on the two sides of the upper die seat. The four equal-length guide shafts are fixedly installed on the upper die assembly. The lower die comprises a lower die seat, a lower cushion plate, a lower die assembly, two guide columns and guide column fixing seats. The lower cushion plate is arranged between the lower die seat and the lower die assembly. The two guide columns are installed on the guide column fixing seats. The guide column fixing seats are fixed to the lower die seat. The two guide columns are fixedly inserted the two guide column shaft sleeves of the upper die seat and can slide back and forth along the guide column shaft sleeves. Through the one-time forming stamping die, one-time stamping forming can be conducted on the U-shaped lock catch, the speed and the efficiency are high, and the coaxiality and location degree of an upper face hole and a lower face hole are increased substantially after one-time forming.
Description
Technical field
The invention belongs to technical field of mold, more particularly to a kind of U-shaped vehicle door bonnet lock one-shot forming stamping mold.
Background technology
U-shaped vehicle door bonnet lock is U-shaped bending and the associated part of porous position degree, typically using expansion flat board presser
Skill molding, traditional method form U-shaped mode using bending twice, i.e., once can only one bending angle of molding, cause to be bent into
After type into rear upper and lower interplanar distance with parallel degree it is difficult to ensure that, and the riveting pin hole axiality of upper and lower surface is very poor, other hole locations
Also it is very poor；And bending twice needs two punch presses, two sets of Bending Moulds, two procedures to complete, low production efficiency, high cost, matter
Amount concordance is poor.Therefore, how a kind of one-shot forming stamping mold easily and fast is provided, be current those skilled in the art urgently
Technical problem to be solved.
The content of the invention
For the problem that prior art is present, the present invention provides a kind of U-shaped vehicle door bonnet lock one-shot forming stamping mold, can
One time punching molded to U-shape lock button, speed is fast, efficiency high.
What the above-mentioned technical problem of the present invention was mainly addressed by following technical proposals：
A kind of U-shaped vehicle door bonnet lock one-shot forming stamping mold, including mold and lower mould, the mold include upper bolster,
Train wheel bridge, mold component, 2 guide pillar axle sleeves and 4 isometric axis of guides；The train wheel bridge is arranged on upper bolster and mold group
Between part；2 guide pillar axle sleeves are fixedly mounted on upper bolster both sides；4 isometric axis of guides are fixedly mounted on mold
On component；The lower mould includes die shoe, lower bolster, lower die assembly, 2 guide pillars and guide pillar fixed seat；The lower bolster
It is arranged between die shoe and lower die assembly；2 guide pillars are arranged in guide pillar fixed seat；Guide pillar fixed seat is fixed on down
On die holder, 2 guide pillars insertion is fixed on upper bolster 2 guide pillar axle sleeves, can be slidably reciprocated along axle sleeve.
Further, the mold component includes upper die plate, upper limit plate, front upper die punch and rear upper die punch；Institute
State upper die plate to be fixedly installed on train wheel bridge；The upper limit plate is fixed on upper die plate；Two moulds are provided with upper limit plate
Groove, the front upper die punch and rear upper die punch are separately positioned in each self-corresponding die cavity.
Further, the lower die assembly includes that lower template, left mould core, the axle that rolls left, right mould core, right roller bearing, lower mould are floated
Block, lower template enter sub, front lower mould enter son, 2 descend that mould enters son, mould enters son under 2 sides afterwards；The lower template is fixedly installed on underlay
On plate；Roll left in the circular hole being located on left mould core and can roll, right roller bearing is in the circular hole on right mould core and can roll
It is dynamic；
The lower mould floating block is arranged between left mould core and right mould core, is loaded together in the die cavity in lower template after three's assembling；
The lower template enters son and is arranged on front side of right mould core, plays position-limiting action；The front lower mould enters son and enters on son installed in lower template
In installing hole；2 are descended mould to enter son rear side in lower template afterwards；Under 2 sides, mould enters the left and right that son is arranged on left mould core
Both sides；The front lower mould enter son, 2 descend afterwards mould enter mould under son and 2 sides enter son to open up unlocking buckle position-limiting action.
Further, described front upper die punch and rear upper die punch bottom arrange fluted, it is ensured that U-shape lock button bottom surface adds
Muscle.
Further, the front upper die punch and rear upper die punch both sides are provided with guide ledges, respective with being arranged on
The gathering sill of correspondence die cavity both sides is slidably matched.
Further, the left mould core and right mould core both sides are provided with guide ledges, are arranged in lower template with which
The gathering sill of each self-corresponding die cavity both sides is slidably matched.
The invention has the beneficial effects as follows：The invention enables U-shape lock button can be with one time punching molded, speed is fast, efficiency high, one
After secondary molding, top and bottom holes axiality, position degree are greatly improved；Once strike out by only needing punch press, an one set of die
Type, reduces operation sequence, and production efficiency, Product Precision and concordance are greatly enhanced.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the dimensional structure diagram of the U-shaped vehicle door bonnet lock one-shot forming stamping mold of the present invention；
Fig. 2 is the mold dimensional structure diagram of the U-shaped vehicle door bonnet lock one-shot forming stamping mold of the present invention；
Fig. 3 is the mold drift dimensional structure diagram of the U-shaped vehicle door bonnet lock one-shot forming stamping mold of the present invention；
Fig. 4 is the lower mould dimensional structure diagram of the U-shaped vehicle door bonnet lock one-shot forming stamping mold of the present invention；
Fig. 5 is the lower mould core dimensional structure diagram of the U-shaped vehicle door bonnet lock one-shot forming stamping mold of the present invention；
Fig. 6 is the half sectional view of the U-shaped vehicle door bonnet lock one-shot forming stamping mold of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawings the preferred embodiments of the present invention are described in detail, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, apparent clearly defines so as to make to protection scope of the present invention.
Referring to figs. 1 to shown in Fig. 6, a kind of U-shaped vehicle door bonnet lock one-shot forming stamping mold of the present invention, including mold and under
Mould, it is characterised in that：The mold includes upper bolster 1, train wheel bridge 2,3,2 guide pillar axle sleeves 4 of mold component and 4 etc.
The long axis of guide 5；The train wheel bridge 2 is arranged between upper bolster 1 and mold component 3；2 guide pillar axle sleeves 4 are fixedly mounted
In 1 both sides of upper bolster；4 isometric axis of guides 5 are fixedly mounted on mold component 3；The lower mould includes die shoe
8th, lower bolster 9,10,2 guide pillars 6 of lower die assembly and guide pillar fixed seat 7；The lower bolster 9 is arranged on die shoe 8 and lower mould
Between component 10；2 guide pillars 6 are arranged in guide pillar fixed seat 7；Guide pillar fixed seat 7 is fixed on die shoe 8, described 2
The insertion of guide pillar 6 is fixed on upper bolster 12 guide pillar axle sleeves 4, and can be slidably reciprocated along axle sleeve.
Further, the mold component 3 include upper die plate 3-1, upper limit plate 3-2, front upper die punch 3-4 and it is rear on
Stamping head 3-3；The upper die plate 3-1 is fixedly installed on train wheel bridge 2；The upper limit plate 3-2 is fixed on upper die plate 3-1；
It is provided with two die cavitys on upper limit plate 3-2, it is each right that front upper die punch 3-4 and rear upper die punch 3-3 are separately positioned on
In the die cavity answered, front upper die punch 3-4 and rear upper die punch 3-3 both sides are provided with guide ledges 12, each right with being arranged on
The gathering sill of die cavity both sides is answered to be slidably matched.
Further, the lower die assembly 10 includes lower template 10-1, left mould core 10-6, the axle 10-8 that rolls left, right mould core
10-4, right roller bearing 10-9, lower mould floating block 10-10, lower template enter sub- 10-2, front lower mould enter sub- 10-3,2 descend mould to enter sub- 10- afterwards
7th, under 2 sides, mould enters sub- 10-5；Lower template 10-1 is fixedly installed on lower bolster 9；The axle 10-8 that rolls left is located at left mould core 10-
In circular hole on 6 and can roll, right roller bearing 10-9 is in the circular hole on right mould core 10-4 and can roll, can be by left
Roller bearing 10-8 and right roller bearing 10-9 gives U-shape lock button bending part rounding, with before directly by left mould core 10-6 and right mould core 10-4
Chamfering at be set to the design of fillet and compare, the sliding friction between core rod and lock is become for rolling friction, lock is reduced
The probability that button is pulled, while the abrasion of mould itself is decreased, also, life-time service rear left roller bearing 10-8 and right roller bearing 10-9
Roller bearing is replaced after serious wear directly, it is not necessary to whole left mould core 10-6 and right mould core 10-4 is changed, production is reduced
Cost；The left mould core 10-6 and right mould core 10-4 both sides are provided with guide ledges 12, arrange in lower template 10-1 with which
Gathering sill in each self-corresponding die cavity both sides is slidably matched so that left mould core 10-6 and right mould core 10-4 when die cavity is put into more
Plus it is stable；
The lower mould floating block 10-10 is arranged between left mould core 10-6 and right mould core 10-4, loads lower mould after three's assembling together
In die cavity on plate 10-1；The lower template enters sub- 10-2 and is arranged on front side of right mould core 10-4, plays position-limiting action；The front lower mould
Enter in the installing hole that sub- 10-3 enters on sub- 10-2 installed in lower template；2 are descended mould to enter sub- 10-7 in lower template 10-1 afterwards
Rear side；Under 2 sides, mould enters the left and right sides that sub- 10-5 is arranged on left mould core 10-6, and the front lower mould enters sub- 10-3, after 2
Lower mould enters sub- 10-7 and 2 or so lower mould and enters sub- 10-5 to launching 11 position-limiting actions of lock.
Further, described front upper die punch 3-4 and rear upper die punch 3-3 bottom arrange fluted, it is ensured that U-shape lock button
Bottom surface reinforcement, strengthens the structural strength of U-shape lock button.
The stamping mold of the present invention enables to U-shape lock button can be with one time punching molded, and speed is fast, efficiency high, once into
After type, top and bottom holes axiality, position degree are greatly improved；Only need one time punching molded by punch press, an one set of die, subtract
Operation sequence is lacked, production efficiency, Product Precision and concordance are greatly enhanced.
The above, the only specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, any
The change or replacement expected without creative work, should all be included within the scope of the present invention.Therefore, it is of the invention
The protection domain that protection domain should be limited by claims is defined.
Claims (6)
1. a kind of U-shaped vehicle door bonnet lock one-shot forming stamping mold, including mold and lower mould, it is characterised in that：The upper mould
Tool includes upper bolster（1）, train wheel bridge（2）, mold component（3）, 2 guide pillar axle sleeves（4）With 4 isometric axis of guides（5）；It is described
Train wheel bridge（2）It is arranged on upper bolster（1）With mold component（3）Between；2 guide pillar axle sleeves（4）It is fixedly mounted on mould
Seat（1）Both sides；4 isometric axis of guides（5）It is fixedly mounted on mold component（3）On；The lower mould includes die shoe
（8）, lower bolster（9）, lower die assembly（10）, 2 guide pillars（6）With guide pillar fixed seat（7）；The lower bolster（9）It is arranged on down
Die holder（8）With lower die assembly（10）Between；2 guide pillars（6）Installed in guide pillar fixed seat（7）On；Guide pillar fixed seat（7）
It is fixed on die shoe（8）On, 2 guide pillars（6）Insertion is fixed on upper bolster（1）On 2 guide pillar axle sleeves（4）It is interior.
2. a kind of U-shaped vehicle door bonnet lock one-shot forming stamping mold according to claim 1, it is characterised in that：The upper mould
Tool component（3）Including upper die plate（3-1）, upper limit plate（3-2）, front upper die punch（3-4）With rear upper die punch（3-3）；It is described
Upper die plate（3-1）It is fixedly installed on train wheel bridge（2）On；The upper limit plate（3-2）It is fixed on upper die plate（3-1）On；In the upper limit
Position plate（3-2）It is provided with two die cavitys, the front upper die punch（3-4）With rear upper die punch（3-3）It is each right to be separately positioned on
In the die cavity answered.
3. a kind of U-shaped vehicle door bonnet lock one-shot forming stamping mold according to claim 1, it is characterised in that：The lower mould
Tool component（10）Including lower template（10-1）, left mould core（10-6）, roll left axle（10-8）, right mould core（10-4）, right roller bearing（10-
9）, lower mould floating block（10-10）, lower template enter son（10-2）, front lower mould enter son（10-3）, 2 descend mould to enter son afterwards（10-7）, 2
Under side, mould enters son（10-5）；The lower template（10-1）It is fixedly installed on lower bolster（9）On；Roll left axle（10-8）Located at left mould core
（10-6）On circular hole in and can roll, right roller bearing（10-9）Located at right mould core（10-4）On circular hole in and can roll；
The lower mould floating block（10-10）It is arranged on left mould core（10-6）With right mould core（10-4）Between, filled after three's assembling together
Enter lower template（10-1）On die cavity in；The lower template enters son（10-2）It is arranged on right mould core（10-4）Front side；It is described front lower
Mould enters son（10-3）Enter son installed in lower template（10-2）On installing hole in；2 are descended mould to enter son afterwards（10-7）Installed in lower mould
Plate（10-1）Upper rear side；Under 2 sides, mould enters son（10-5）It is arranged on left mould core（10-6）The left and right sides.
4. a kind of U-shaped vehicle door bonnet lock one-shot forming stamping mold according to claim 2, it is characterised in that：Before described
Upper die punch（3-4）With rear upper die punch（3-3）Bottom arranges fluted.
5. a kind of U-shaped vehicle door bonnet lock one-shot forming stamping mold according to claim 2, it is characterised in that：
The front upper die punch（3-4）With rear upper die punch（3-3）Both sides are provided with guide ledges（12）, it is respective with being arranged on
The gathering sill of correspondence die cavity both sides is slidably matched.
6. a kind of U-shaped vehicle door bonnet lock one-shot forming stamping mold according to claim 3, it is characterised in that：
The left mould core（10-6）With right mould core（10-4）Both sides are provided with guide ledges（12）, with which in lower template（10-1）
On be arranged on the gathering sill of each self-corresponding die cavity both sides and be slidably matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611115806.0A CN106607509A (en) | 2016-12-07 | 2016-12-07 | One-time forming stamping die for U-shaped vehicle door lock catch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611115806.0A CN106607509A (en) | 2016-12-07 | 2016-12-07 | One-time forming stamping die for U-shaped vehicle door lock catch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106607509A true CN106607509A (en) | 2017-05-03 |
Family
ID=58636655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611115806.0A Pending CN106607509A (en) | 2016-12-07 | 2016-12-07 | One-time forming stamping die for U-shaped vehicle door lock catch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106607509A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107900254A (en) * | 2017-12-07 | 2018-04-13 | 安徽吉思特智能装备有限公司 | A kind of punching mechanism of car door lock production line |
| CN111085607A (en) * | 2019-12-30 | 2020-05-01 | 襄阳市旭豪鸿泰机械制造有限公司 | Processing technology of vehicle door U-shaped lock catch |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53132462A (en) * | 1977-04-26 | 1978-11-18 | Japan Steel Works Ltd | T branch tube manufacturing process |
| JPS5524779A (en) * | 1978-08-14 | 1980-02-22 | Nippon Steel Corp | U-forming method and apparatus in uo-steel tube manufacturing process |
| CN104014693A (en) * | 2014-06-17 | 2014-09-03 | 无锡忻润汽车安全系统有限公司 | Forming device for lock catch rings of automobile locks |
| CN204503961U (en) * | 2015-01-30 | 2015-07-29 | 昆山艺可五金有限公司 | A kind of special-shaped U-shaped snap close shaping mould upper slitter |
| CN204584010U (en) * | 2015-05-07 | 2015-08-26 | 平湖爱驰威汽车零部件有限公司 | A kind of automobile tail pipe baffle plate punching die |
| CN206241074U (en) * | 2016-12-07 | 2017-06-13 | 襄阳市旭豪鸿泰机械制造有限公司 | U-shaped vehicle door bonnet lock one-shot forming stamping mold |
-
2016
- 2016-12-07 CN CN201611115806.0A patent/CN106607509A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53132462A (en) * | 1977-04-26 | 1978-11-18 | Japan Steel Works Ltd | T branch tube manufacturing process |
| JPS5524779A (en) * | 1978-08-14 | 1980-02-22 | Nippon Steel Corp | U-forming method and apparatus in uo-steel tube manufacturing process |
| CN104014693A (en) * | 2014-06-17 | 2014-09-03 | 无锡忻润汽车安全系统有限公司 | Forming device for lock catch rings of automobile locks |
| CN204503961U (en) * | 2015-01-30 | 2015-07-29 | 昆山艺可五金有限公司 | A kind of special-shaped U-shaped snap close shaping mould upper slitter |
| CN204584010U (en) * | 2015-05-07 | 2015-08-26 | 平湖爱驰威汽车零部件有限公司 | A kind of automobile tail pipe baffle plate punching die |
| CN206241074U (en) * | 2016-12-07 | 2017-06-13 | 襄阳市旭豪鸿泰机械制造有限公司 | U-shaped vehicle door bonnet lock one-shot forming stamping mold |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107900254A (en) * | 2017-12-07 | 2018-04-13 | 安徽吉思特智能装备有限公司 | A kind of punching mechanism of car door lock production line |
| CN107900254B (en) * | 2017-12-07 | 2019-01-15 | 安徽吉思特智能装备有限公司 | A kind of punching mechanism of car door lock production line |
| CN111085607A (en) * | 2019-12-30 | 2020-05-01 | 襄阳市旭豪鸿泰机械制造有限公司 | Processing technology of vehicle door U-shaped lock catch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202045673U (en) | Compound universal die frame | |
| CN201931018U (en) | Formation stamping die for bolt via hole bushing | |
| CN103230975A (en) | Thin plate punching method and thin plate punching device | |
| CN106607509A (en) | One-time forming stamping die for U-shaped vehicle door lock catch | |
| CN102380536A (en) | Multiple press molding machine | |
| CN103639303A (en) | Wedge die | |
| CN206241074U (en) | U-shaped vehicle door bonnet lock one-shot forming stamping mold | |
| CN205904365U (en) | A punching press is upset and is crowded mould for producing dark chamfer bearing baffle plate | |
| CN205629136U (en) | Automobile longitudinal beam stamping forming mould | |
| CN205414114U (en) | Skylight panel guide rail forming device | |
| CN106334749A (en) | Wedge punching mechanism for any inclined bottom surface | |
| CN105618575A (en) | Drawing die for automobile fenders | |
| CN202021266U (en) | Three-board type punching die | |
| CN201147803Y (en) | Perforating tooling for travel switch mounting plate | |
| CN205967122U (en) | Whole hot crimping device of V type distance rod | |
| CN207642136U (en) | A kind of new automobile diel | |
| CN203508765U (en) | Uncoiling blanking die producing little waste material | |
| CN202845639U (en) | Automobile front-axle spring plate reforming device | |
| CN204353350U (en) | A kind of continuous seepage mould of automobile rear floor stiffener part | |
| CN205629077U (en) | Accurate die of microwave oven door inner panel aperture | |
| CN103537548A (en) | Stamping die provided with guide pillar | |
| CN203875216U (en) | Stamping die | |
| CN209792468U (en) | Needle bearing retainer sizing die | |
| CN203141752U (en) | Mold for the production of electronic connectors | |
| CN109420708B (en) | Novel high strength steel plate mould structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170503 |