CN209631927U - A kind of automobile door lock lock tongue fine progressive die - Google Patents
A kind of automobile door lock lock tongue fine progressive die Download PDFInfo
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- CN209631927U CN209631927U CN201822150621.4U CN201822150621U CN209631927U CN 209631927 U CN209631927 U CN 209631927U CN 201822150621 U CN201822150621 U CN 201822150621U CN 209631927 U CN209631927 U CN 209631927U
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- punch
- die mechanism
- lock tongue
- cavity plate
- blanking
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Abstract
The utility model relates to a kind of automobile door lock lock tongue fine progressive dies, including upper die mechanism, lower die mechanism, cavity plate and at least one set of punch assemblies, cavity plate to be arranged in lower die mechanism；Punch assemblies are arranged above cavity plate and cooperate with cavity plate, and upper die mechanism is arranged in the top of punch assemblies and is fixedly connected with punch assemblies；Upper die mechanism is slided up and down with lower die mechanism by sliding part and is connect.The utility model has the beneficial effects that structure is simple, it is completed at the same time the aperture of lock tongue part and the processing of shape, processing dimension is accurate, high production efficiency.
Description
Technical field
The utility model relates to automobile door lock processing technique fields, and in particular to a kind of automobile door lock lock tongue fine progressive die
Tool.
Background technique
Automobile door lock is part indispensable in automobile, and automobile door lock is mainly made of two parts of lock tongue and pawl,
Because of the requirement of part size and function, lock tongue generally can all have aperture.Currently, lock tongue machines drilling after mainly using punching press
Mode complete, specifically: first pass through the shape of punch process part, then using drilling by the way of machining small, it is this plus
Work mode needs single clamping, and required tooling is more, the device is complicated, and cannot be guaranteed the accuracy of product, and production efficiency is lower.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of automobile door lock lock tongue fine progressive die, structure letters
It is single, it is completed at the same time the aperture of lock tongue part and the processing of shape, processing dimension is accurate, high production efficiency.
The technical solution that the utility model solves above-mentioned technical problem is as follows:
A kind of automobile door lock lock tongue fine progressive die, including upper die mechanism, lower die mechanism, cavity plate and at least one set of punch-pin
Component, the cavity plate are arranged in the lower die mechanism；The punch assemblies be arranged above the cavity plate and with the cavity plate
Cooperation, the upper die mechanism are arranged in the top of the punch assemblies and are fixedly connected with the punch assemblies；The upper mold machine
Structure is slided up and down with the lower die mechanism by sliding part and is connect.
The beneficial effects of the utility model are: upper die mechanism is connect with upper table when installation, on upper table and lathe
The telescopic end of main hydraulic cylinder be fixedly connected；The quantity of punch assemblies preferentially uses two groups herein.Lock tongue material is passed through into transmission
Band is sent to cavity plate, drives upper die mechanism to move down the lock tongue material on stamping cavity die to be punched out by main hydraulic cylinder,
Then main hydraulic cylinder drives upper die mechanism to rise so that the molding lock tongue of punching is carried out discharging, and structure is simple, easy to operate.This reality
It is simple with new structure, it is completed at the same time the aperture of lock tongue part and the processing of shape, processing dimension is accurate, high production efficiency.
Based on the above technical solution, the utility model can also do following improvement.
Further, horizontal between the upper die mechanism and the cavity plate and what is slided up and down is provided with middle template, it is described in
Template is equipped with the first through hole cooperated with the punch assemblies.
The telescopic end of template and the hydraulic cylinder on lathe is solid in when beneficial effect using above-mentioned further scheme is installation
Fixed connection, upper die mechanism are equipped with the through-hole passed through for hydraulic cylinder telescopic rod；After the completion of lock tongue punching, driven by hydraulic cylinder
Template, which is moved down, carries out discharging with the lock tongue completed to punching, and convenient and efficient, production efficiency greatly improves.
Further, the punch assemblies include aperture cavity plate, Pinhole Punch, fixing sleeve and compression bar, the aperture cavity plate
It is fixed in the lower die mechanism；The Pinhole Punch is arranged in the top of the aperture cavity plate and cooperates with it；The compression bar
It is vertically arranged in the top of the Pinhole Punch and its lower end to be fixedly connected with the Pinhole Punch, the upper end of the compression bar passes through
The first through hole is simultaneously detachably connected with the upper die mechanism；The fixing sleeve is sleeved on vertically on the compression bar, described solid
Surely the upper end covered is detachably connected with the upper die mechanism.
When beneficial effect using above-mentioned further scheme is punching, main hydraulic cylinder on lathe drive upper die mechanism and
Pinhole Punch, fixing sleeve and compression bar are moved down to be punched out processing to tongue lock material, and punching is accurate, convenient and efficient；Separately
Outside, using the punch assemblies of combining form, it is conveniently individually replaced the component to fracture, saves the time, saves cost.
Further, the side of the punch assemblies is equipped with blanking die, and the blanking die includes blanking punch and blanking die；
The blanking die is arranged in the lower die mechanism, and the blanking punch is arranged on the upper die mechanism and is located at described fall
Expect the top of cavity plate；The middle template is equipped with the second through-hole passed through for the blanking punch.
Template pushes lock tongue in hydraulic cylinder drive when beneficial effect using above-mentioned further scheme is blanking on lathe
Material, while cooperating blanking die to fix lock tongue material, avoid lock tongue material from being subjected to displacement and influence processing quality, precisely
Degree is high.
Further, the hole wall of second through-hole is equipped with ring gear insert, and the blanking punch is slidably located in the tooth
It encloses in mold insert.
Beneficial effect using above-mentioned further scheme is to prevent lock tongue material to be subjected to displacement in process and influence
Processing quality, precision are high.
Further, the sliding part includes the guide sleeve and guide post being vertically arranged respectively, and the lower end of the guide sleeve is fixed on institute
It states in lower die mechanism, the lower slide of the guide post is arranged in the guide sleeve, the upper end of the guide post and the upper die mechanism
It is fixedly connected；The middle template is equipped with the third through-hole passed through for the guide post.
Beneficial effect using above-mentioned further scheme is to drive upper mold by the main hydraulic cylinder on lathe in punch process
Mechanism and punch assemblies are moved up and down to be punched out, and in punch process, are cooperated by guide pillars and bushes convex to be precisely controlled
The track that membrane module moves up and down, precision is high, and processing quality is good.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of lock tongue and its processing stock layout in the utility model；
Fig. 3 is the structural schematic diagram of the utility model convexity membrane module.
In attached drawing, parts list represented by the reference numerals are as follows:
1, cavity plate, 2, middle template, 3, aperture cavity plate, 4, Pinhole Punch, 5, fixing sleeve, 6, compression bar, 7, blanking punch, 8, fall
Expect cavity plate, 9, ring gear insert, 10, guide sleeve, 11, guide post, 12, cope plate, 13, upper mounted plate, 14, lower template, 15, lower fixation
Plate, 16, conveyer belt, 17, lock tongue material.
Specific embodiment
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining that this is practical
It is novel, it is not intended to limit the scope of the utility model.
As shown in Figure 1 to Figure 3, the utility model provides a kind of automobile door lock lock tongue fine progressive die, including upper mold machine
Structure, lower die mechanism, cavity plate 1 and at least one set of punch assemblies, cavity plate 1 are arranged in lower die mechanism；Punch assemblies are arranged in cavity plate 1
Top simultaneously cooperates with cavity plate 1, and upper die mechanism is arranged in the top of punch assemblies and is fixedly connected with punch assemblies；Upper die mechanism is logical
It crosses sliding part and is slided up and down with lower die mechanism and is connect.When installation, upper die mechanism is connect with upper table, on upper table and lathe
The telescopic end of main hydraulic cylinder be fixedly connected；The quantity of punch assemblies preferentially uses two groups herein, and two groups of punch assemblies are symmetrically set
It sets and the line of centres of the two is vertical with the direction of 17 stepping of lock tongue material.Lock tongue material 17 is sent by conveyer belt 16 to cavity plate
On 1, upper die mechanism is driven to move down the lock tongue material 17 on stamping cavity die 1 to be punched out by main hydraulic cylinder, right main liquid
Cylinder pressure drives upper die mechanism to rise so that the molding lock tongue of punching is carried out discharging, and structure is simple, easy to operate.The utility model knot
Structure is simple, is completed at the same time the aperture of lock tongue part and the processing of shape, and processing dimension is accurate, high production efficiency.
It is horizontal between upper die mechanism and cavity plate 1 and what is slided up and down is provided with middle template 2, middle template 2 in the utility model
It is equipped with the first through hole cooperated with punch assemblies.Template 2 is fixedly connected with the telescopic end of the hydraulic cylinder on lathe in when installation,
Upper die mechanism is equipped with the through-hole passed through for hydraulic cylinder telescopic rod；After the completion of lock tongue punching, by hydraulic cylinder drive in template 2 to
Lower movement carries out discharging with the lock tongue completed to punching, and convenient and efficient, production efficiency greatly improves.
In the utility model, punch assemblies include aperture cavity plate 3, Pinhole Punch 4, fixing sleeve 5 and compression bar 6, and aperture is recessed
Mould 3 is fixed in lower die mechanism；Pinhole Punch 4 is arranged in the top of aperture cavity plate 3 and cooperates with it；Compression bar 6 is vertically arranged in
The top of Pinhole Punch 4 and its lower end is fixedly connected with Pinhole Punch 4, the upper end of compression bar 6 pass through first through hole and with upper mold machine
Structure is detachably connected；Fixing sleeve 5 is sleeved on vertically on compression bar 6, and upper end and the upper die mechanism of fixing sleeve 5 are detachably connected.Punching
When, the main hydraulic cylinder on lathe drives upper die mechanism and Pinhole Punch 4, fixing sleeve 5 and compression bar 6 to move down to lock to tongue
Material 17 is punched out processing, and punching is accurate, convenient and efficient；In addition, being conveniently individually replaced using the punch assemblies of combining form
The component to fracture saves the time, saves cost.
In the utility model, the side of punch assemblies is equipped with blanking die, and punch assemblies and blanking die are along lock tongue material 17
Step direction set gradually.Blanking die includes blanking punch 7 and blanking die 8；Blanking die 8 is arranged in lower die mechanism,
The top on upper die mechanism and being located at blanking die 8 is arranged in blanking punch 7；Middle template 2 is equipped with to be passed through for blanking punch 7
The hole wall of second through-hole, the second through-hole is equipped with ring gear insert 9, and blanking punch 7 is slidably located in ring gear insert 9.When punching,
By blanking punch 7 and the cooperation of blanking die 8 to fix lock tongue material 17, avoids lock tongue material 17 from being subjected to displacement and influence to add
Working medium amount, precision are high.
In the utility model, sliding part includes the guide sleeve 10 and guide post 11 being vertically arranged respectively, and the lower end of guide sleeve 10 is fixed
In lower die mechanism, the lower slide of guide post 11 is arranged in guide sleeve 10, and the upper end of guide post 11 is fixedly connected with upper die mechanism；In
Template 2 is equipped with the third through-hole passed through for guide post 11.In punch process, upper die mechanism is driven by the main hydraulic cylinder on lathe
And punch assemblies are moved up and down to be punched out, and in punch process, are cooperated by guide post 11 and guide sleeve 10 convex to be precisely controlled
The track that membrane module moves up and down, precision is high, and processing quality is good.
In the utility model, upper die mechanism includes cope plate 12 and upper mounted plate 13, and cope plate 12 is fixed with upper table
Connection, workbench are fixedly connected with the telescopic end of the main hydraulic cylinder on lathe；Upper mounted plate 13 is horizontally set on the upper of middle template 2
Side, fixing sleeve 5 and compression bar 6 are separately fixed on upper mounted plate 13；Cope plate 12 is horizontally set on fixed plate 13 simultaneously
Positioned at the top of upper mounted plate 13.
In the utility model, lower die mechanism includes lower template 14 and bottom plate 15, and lower template 14 is fixed with lower table
Connection；Bottom plate 15 is horizontally set on the lower section on cavity plate 1 and being located at cavity plate 1；Lower template 14 is arranged on bottom plate 15
And it is located at the lower section of bottom plate 15.
The working principle of the utility model is as follows:
The telescopic end of main hydraulic cylinder and hydraulic cylinder on lathe is fixedly connected with cope plate 12 and middle template 2 respectively；Transmission
It is equipped at intervals with multiple rows of lock tongue material member along step direction on band 16, every row's lock tongue material member includes multiple and punch assemblies one
One corresponding lock tongue material 17；Conveyer belt 16 by multiple rows of lock tongue material member successively and interval send to cavity plate 1；When wherein one
When arranging the setting position of lock tongue material member arrival cavity plate 1, corresponding main hydraulic cylinder drives upper die mechanism and punch-pin on lathe
Component is moved down to be punched out processing to lock tongue material 17；Corresponding main hydraulic cylinder drives upper die mechanism and convex on lathe
Membrane module is moved up to unclamp the lock tongue material 17 after punching, is moved down with template 2 in hydraulic cylinder drive to lock tongue material
Material 17 carries out discharging, so that lock tongue is fallen on conveyer belt 16；Aforesaid operations are repeated, the punch work of batch lock tongue is completed.
It is used between the utility model fixing sleeve 5 and upper mounted plate 13 and is threadedly coupled fastening, easy disassembly.In manufacturing process
It need to only guarantee that the outer circle of fixing sleeve 5 is slidably matched with ring gear insert 9 with synthesis gapless.In order to guarantee the service life of punch assemblies,
The mode that lower material leakage is taken when rushing aperture processes through slot in the upper surface of lower template 14, and aperture waste material compressed air is from through slot
Middle blowout, to improve the force-bearing situation of punch assemblies.When replacing punch assemblies in production process, do not need whole set of die from essence
It rushes on machine and unloads, the unloading bolt in middle template 2 need to only be unclamped, middle template 2 (together with ring gear insert 9) slide downward is certain
Distance screws off fixing sleeve 5, takes out the Pinhole Punch 4 to fracture, changes the Pinhole Punch 4 of well in advance backup, entirely more
It changes process most 15 minutes, mould replacing time is greatly saved, it is ensured that production is gone on smoothly, and the manufacture of Pinhole Punch 4
Cost is also reduced because of reduction of the punch-pin using material.
It should be noted that all hydraulic cylinder (model MOB63) involved by the utility model is all made of the prior art,
And above-mentioned all parts are electrically connected with controller model TC-SCR), and the control circuit between controller and all parts is existing
There is technology.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (6)
1. a kind of automobile door lock lock tongue fine progressive die, it is characterised in that: including upper die mechanism, lower die mechanism, cavity plate (1) and
At least one set of Pinhole Punch component, the cavity plate (1) are arranged in the lower die mechanism；The punch assemblies are arranged described recessed
Simultaneously cooperate with the cavity plate (1) above mould (1), the upper die mechanism be arranged in the top of the punch assemblies and with the punch-pin
Component is fixedly connected；The upper die mechanism is slided up and down with the lower die mechanism by sliding part and is connect.
2. a kind of automobile door lock lock tongue fine progressive die according to claim 1, it is characterised in that: the upper die mechanism
It is horizontal and what is slided up and down is provided with middle template (2) between the cavity plate (1), the middle template (2) be equipped with it is described convex
The first through hole of membrane module cooperation.
3. a kind of automobile door lock lock tongue fine progressive die according to claim 2, it is characterised in that: the punch assemblies
Including aperture cavity plate (3), Pinhole Punch (4), fixing sleeve (5) and compression bar (6), the aperture cavity plate (3) be fixed on it is described under
On mold mechanism；The Pinhole Punch (4) is arranged the top in the aperture cavity plate (3) and cooperates with it；The compression bar (6) is vertical
Be arranged the Pinhole Punch (4) top and its lower end be detachably connected with the Pinhole Punch (4), the compression bar (6)
Upper end passes through the first through hole and is fixedly connected with the upper die mechanism；The fixing sleeve (5) is sleeved on the compression bar vertically
(6) on, the upper end of the fixing sleeve (5) is detachably connected with the upper die mechanism.
4. a kind of automobile door lock lock tongue fine progressive die according to claim 2 or 3, it is characterised in that: the punch-pin
The side of component is equipped with blanking die, and the blanking die includes blanking punch (7) and blanking die (8)；The blanking die (8) sets
It sets in the lower die mechanism, the blanking punch (7) is arranged on the upper die mechanism and is located at the blanking die (8)
Top；The middle template (2) is equipped with the second through-hole passed through for the blanking punch (7).
5. a kind of automobile door lock lock tongue fine progressive die according to claim 4, it is characterised in that: second through-hole
Hole wall be equipped with ring gear insert (9), the blanking punch (7) is slidably located in the ring gear insert (9).
6. a kind of automobile door lock lock tongue fine progressive die according to claim 2 or 3, it is characterised in that: the sliding
Part includes the guide sleeve (10) and guide post (11) being vertically arranged respectively, and the lower end of the guide sleeve (10) is fixed on the lower die mechanism
On, the lower slide setting of the guide post (11) is in the guide sleeve (10), the upper end of the guide post (11) and the upper mold machine
Structure is fixedly connected；The middle template (2) is equipped with the third through-hole passed through for the guide post (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822150621.4U CN209631927U (en) | 2018-12-20 | 2018-12-20 | A kind of automobile door lock lock tongue fine progressive die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822150621.4U CN209631927U (en) | 2018-12-20 | 2018-12-20 | A kind of automobile door lock lock tongue fine progressive die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209631927U true CN209631927U (en) | 2019-11-15 |
Family
ID=68475165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822150621.4U Active CN209631927U (en) | 2018-12-20 | 2018-12-20 | A kind of automobile door lock lock tongue fine progressive die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209631927U (en) |
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2018
- 2018-12-20 CN CN201822150621.4U patent/CN209631927U/en active Active
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211022 Address after: 430000 No. 109, Quanquan Fourth Road, Wuhan Economic Development Zone, Wuhan City, Hubei Province Patentee after: Wuhan Fanzhou fine blanking Co.,Ltd. Address before: 430000, No.8, Jinlong Road, Wuhan Economic and Technological Development Zone, Hubei Province Patentee before: WUHAN FANZHOU MACHINERY MANUFACTURING Co.,Ltd. |