CN211679572U - Full-automatic production mould for domestic door lock bolt head - Google Patents
Full-automatic production mould for domestic door lock bolt head Download PDFInfo
- Publication number
- CN211679572U CN211679572U CN201921658195.3U CN201921658195U CN211679572U CN 211679572 U CN211679572 U CN 211679572U CN 201921658195 U CN201921658195 U CN 201921658195U CN 211679572 U CN211679572 U CN 211679572U
- Authority
- CN
- China
- Prior art keywords
- die
- rack
- rear end
- matched
- sleeve
- 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
Images
Landscapes
- Elevator Door Apparatuses (AREA)
Abstract
The utility model discloses a full-automatic production mould of domestic lock latch head, include: bolt head and bolt head production facility, the structure of bolt head includes: the telescopic upper end of hasp is provided with the plane the last plane is provided with the zinc-plated fabrication hole the telescopic bilateral symmetry of hasp is provided with the side plane's lower extreme is provided with the side opening respectively the telescopic lower extreme of hasp is inside to be provided with the cavity, the structure of first production facility of hasp includes: the cold-rolled steel strip drawing device comprises a rack, wherein a cold-rolled steel strip blanking area is arranged at the front end of the rack, a first drawing die matched with a latch sleeve is arranged on the rack at the rear end of the cold-rolled steel strip blanking area, and a second drawing die matched with the latch sleeve is arranged on the rack at the rear end of the first drawing die.
Description
Technical Field
The utility model relates to a lock especially relates to a full-automatic production mould of domestic lock latch head.
Background
The door lock is the equipment that is used for locking the door in order to prevent that other people from opening this door, and current door lock mainly comprises a plurality of subassemblies such as latch head, drive sleeve, lock core, clamp plate, and wherein the structure of latch head includes: the bolt comprises a bolt sleeve, wherein the upper end of the bolt sleeve is provided with an upper plane, the upper plane is provided with a galvanized process hole, two sides of the bolt sleeve are symmetrically provided with side planes, the lower ends of the side planes are respectively provided with a side hole, and a cavity is arranged inside the lower end of the bolt sleeve. At present, the heads are all die-cast by adopting zinc alloy materials, the zinc alloy is not wear-resistant, the wall thickness of the latch sleeve is large, and the automation degree and the production efficiency are low.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the full-automatic production die for the household door lock latch head is low in investment cost.
In order to solve the technical problem, the utility model discloses a technical scheme is: full-automatic production mould of domestic lock latch head includes: bolt head and bolt head production facility, the structure of bolt head includes: the telescopic upper end of hasp is provided with the plane the last plane is provided with the zinc-plated fabrication hole the telescopic bilateral symmetry of hasp is provided with the side plane's lower extreme is provided with the side opening respectively the telescopic lower extreme of hasp is inside to be provided with the cavity, the structure of first production facility of hasp includes: the cold-rolled steel strip production line comprises a rack, a cold-rolled steel strip blanking area is arranged at the front end of the rack, a first stretching die matched with a latch sleeve is arranged on the rack at the rear end of the cold-rolled steel strip blanking area, a second stretching die matched with the latch sleeve is arranged on the rack at the rear end of the first stretching die, a third stretching die matched with the latch sleeve is arranged on the rack at the rear end of the second stretching die, a fourth stretching die matched with the latch sleeve is arranged on the rack at the rear end of the third stretching die, a shaping die matched with a side plane is arranged on the rack at the rear end of the fourth stretching die, a flattening die matched with an upper plane is arranged on the rack at the rear end of the shaping die, and a punching die matched with a galvanizing process hole is arranged on the rack at the rear end of the flattening die, be provided with the appearance mould of cutting mutually supporting with the hasp sleeve in the frame of cut appearance mould rear end be provided with the side cut hole mould of mutually supporting with the side opening in the frame of cut appearance mould rear end be provided with the first unloading district of hasp in the frame of side cut hole mould rear end.
The utility model has the advantages that: above-mentioned full automatic production mould of domestic lock latch head adopts the cold rolled steel band to carry out steps such as tensile, plastic, clapping, punch a hole, cut appearance and form the latch head and replace original zinc alloy die casting technology, and novel latch head is wear-resisting effectual, and simultaneously, it is hollow big inside, and degree of automation is high, and production efficiency is high, has reduced manufacturing cost.
Drawings
Fig. 1 is the perspective view of the latch head in the fully automatic production mold for the household door lock latch head of the present invention.
Fig. 2 is the structural schematic diagram of the latch head production equipment in the full-automatic production mould of the household door lock latch head.
In the figure: 1. the steel strip cold-rolled steel strip production equipment comprises a latch head, 11, a latch sleeve, 12, an upper plane, 13, a galvanizing process hole, 14, a side plane, 15, a side hole, 2, latch head production equipment, 21, a rack, 22, a cold-rolled steel strip blanking area, 23, a first drawing die, 24, a second drawing die, 25, a third drawing die, 26, a fourth drawing die, 27, a shaping die, 28, a clapping die, 29, a punching die, 30, a profile cutting die, 31, a side punching die, 32 and a latch head blanking area.
Detailed Description
The following detailed description of the present invention will be made in conjunction with the accompanying drawings and specific embodiments.
As shown in fig. 1 and 2, the fully automatic production mold for the domestic door lock latch head comprises: a latch head 1 and a latch head production apparatus 2, the latch head 1 having a structure including: the bolt sleeve 11 is provided with an upper plane 12 at the upper end of the bolt sleeve 11, a galvanized process hole 13 is arranged on the upper plane 12, side planes 14 are symmetrically arranged at two sides of the bolt sleeve 11, side holes 15 are respectively arranged at the lower ends of the side planes 14, a cavity is arranged inside the lower end of the bolt sleeve 11, and the bolt head production equipment 2 structurally comprises: a frame 21, a cold-rolled steel strip blanking area 22 is provided at the front end of the frame 21, a first drawing die 23 matched with the latch sleeve 11 is provided on the frame 21 at the rear end of the cold-rolled steel strip blanking area 22, a second drawing die 24 matched with the latch sleeve 11 is provided on the frame 21 at the rear end of the first drawing die 23, a third drawing die 25 matched with the latch sleeve 11 is provided on the frame 21 at the rear end of the second drawing die 24, a fourth drawing die 26 matched with the latch sleeve 11 is provided on the frame 21 at the rear end of the third drawing die 25, a shaping die 27 matched with the side plane 14 is provided on the frame 21 at the rear end of the fourth drawing die 26, a leveling die 28 matched with the upper plane 12 is provided on the frame 21 at the rear end of the shaping die 27, and a punching die matched with the galvanization process hole 13 is provided on the frame 21 at the rear end of the leveling die 28 The tool 29 is characterized in that an outline cutting die 30 matched with the latch sleeve 11 is arranged on a frame 21 at the rear end of the punching die 29, a side punching die 31 matched with the side hole 15 is arranged on the frame 21 at the rear end of the outline cutting die 30, and a latch head blanking area 32 is arranged on the frame 21 at the rear end of the side punching die 31.
When the fully-automatic production die for the domestic door lock latch head is used, a cold-rolled steel strip is fed from a cold-rolled steel strip feeding area 22 at the front end of a rack 21, the cold-rolled steel strip is fed into a first drawing die 23, the first drawing die 23 performs first-step height drawing on the cold-rolled steel strip to form a latch sleeve 11, a second drawing die 24 performs second-step height drawing on the latch sleeve 11 formed after the first-step height drawing, a third drawing die 25 performs third-step height drawing on the latch sleeve 11 formed after the second-step height drawing, a fourth drawing die 26 performs third-step height drawing on the latch sleeve 11 formed after the third-step height drawing, a shaping die 27 flattens two sides of the latch sleeve 11 formed after the fourth-step height drawing to form a side plane 14, a flattening die 28 flattens an arc surface at the upper end of the latch sleeve 11 to form an upper plane 12, the punching die 29 punches the upper plane 12 of the latch sleeve 11 to form a galvanizing process hole 13, the profile cutting die 30 performs circular cutting on redundant waste materials at the lower end of the latch sleeve 11, the side punching die 31 punches the two side planes 14 of the latch sleeve 11 to form side holes 15, and at the moment, the latch head 1 is processed to be discharged out of the rack 21 through the latch head discharging area 32.
Claims (1)
1. Full-automatic production mould of domestic lock latch head, its characterized in that: the method comprises the following steps: bolt head (1) and bolt head production facility (2), the structure of bolt head (1) includes: hasp sleeve (11) the upper end of hasp sleeve (11) is provided with plane (12) be provided with zinc-plated fabrication hole (13) on last plane (12) the bilateral symmetry of hasp sleeve (11) is provided with side plane (14) the lower extreme of side plane (14) is provided with side opening (15) respectively the inside cavity that is provided with of lower extreme of hasp sleeve (11), the structure of first production facility of hasp (2) includes: a rack (21), a cold-rolled steel strip blanking area (22) is arranged at the front end of the rack (21), a first stretching die (23) matched with the latch sleeve (11) is arranged on the rack (21) at the rear end of the cold-rolled steel strip blanking area (22), a second stretching die (24) matched with the latch sleeve (11) is arranged on the rack (21) at the rear end of the first stretching die (23), a third stretching die (25) matched with the latch sleeve (11) is arranged on the rack (21) at the rear end of the second stretching die (24), a fourth stretching die (26) matched with the latch sleeve (11) is arranged on the rack (21) at the rear end of the third stretching die (25), and a shaping die (27) matched with the side plane (14) is arranged on the rack (21) at the rear end of the fourth stretching die (26), a clapping die (28) matched with the upper plane (12) is arranged on a rack (21) at the rear end of the shaping die (27), a punching die (29) matched with the galvanizing fabrication hole (13) is arranged on the rack (21) at the rear end of the clapping die (28), a profile cutting die (30) matched with the latch sleeve (11) is arranged on the rack (21) at the rear end of the punching die (29), a side punching die (31) matched with the side hole (15) is arranged on the rack (21) at the rear end of the profile cutting die (30), and a latch head blanking area (32) is arranged on the rack (21) at the rear end of the side punching die (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921658195.3U CN211679572U (en) | 2019-09-30 | 2019-09-30 | Full-automatic production mould for domestic door lock bolt head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921658195.3U CN211679572U (en) | 2019-09-30 | 2019-09-30 | Full-automatic production mould for domestic door lock bolt head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211679572U true CN211679572U (en) | 2020-10-16 |
Family
ID=72784883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921658195.3U Active CN211679572U (en) | 2019-09-30 | 2019-09-30 | Full-automatic production mould for domestic door lock bolt head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211679572U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110625004A (en) * | 2019-09-30 | 2019-12-31 | 江苏鸿基金属制品有限公司 | Full-automatic production mould for domestic door lock bolt head |
-
2019
- 2019-09-30 CN CN201921658195.3U patent/CN211679572U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110625004A (en) * | 2019-09-30 | 2019-12-31 | 江苏鸿基金属制品有限公司 | Full-automatic production mould for domestic door lock bolt head |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211679572U (en) | Full-automatic production mould for domestic door lock bolt head | |
| CN101684705B (en) | Hinge and production process thereof | |
| CN110625004A (en) | Full-automatic production mould for domestic door lock bolt head | |
| CN109834180A (en) | A kind of mold and its processing method convenient for tensioning member annular waste material is discharged | |
| CN109433921A (en) | The progressive die and production technology of triangle sheet metal component | |
| CN211679571U (en) | Full-automatic production die for circular lock latch driving sleeve of household door lock | |
| CN110000321B (en) | Forging and pressing forming process of aluminum alloy mobile phone shell | |
| CN210703571U (en) | Efficient in-mold tapping device | |
| CN209753811U (en) | Stamping die for punching part hole flanging synchronous chamfering | |
| CN217192030U (en) | Composite forming die for manufacturing refrigerator metal plate | |
| CN209363373U (en) | A kind of punching machine stamped workpieces fixture with clear disintegrating slag and positioning function | |
| CN210023490U (en) | Plate forming device | |
| CN216465024U (en) | Pinch plate progressive die | |
| CN210702547U (en) | Quick forming equipment for plates | |
| CN215315632U (en) | Printer precision part stamping die convenient to unloading | |
| CN216100050U (en) | A die-casting assembling die for button processing | |
| CN214866614U (en) | Stamping die with tapping mechanism in die | |
| CN214919998U (en) | Quick lifting and moving type ejection structure of automobile mold | |
| CN218656423U (en) | Prepressing material-blocking-preventing material-stripping mechanism | |
| CN2542360Y (en) | Punching device capable of single-punching multiple louver | |
| CN218798620U (en) | Cold stamping die that suitability is strong | |
| CN208643802U (en) | A kind of Type B pipe rushes interstitial hole mould structure | |
| CN216501853U (en) | Sheet metal die capable of punching and bending synchronously | |
| CN215786086U (en) | Anti-deformation punching device | |
| CN217224605U (en) | Section bar positioning mechanism that punches |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |