CN204620876U - The punch die of novel multi-station drift - Google Patents
The punch die of novel multi-station drift Download PDFInfo
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- CN204620876U CN204620876U CN201520357880.8U CN201520357880U CN204620876U CN 204620876 U CN204620876 U CN 204620876U CN 201520357880 U CN201520357880 U CN 201520357880U CN 204620876 U CN204620876 U CN 204620876U
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- punch
- die
- jacking block
- station
- novel multi
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Abstract
本实用新型提供一种新型多工位冲头的冲床模头，包括上固定板、凸模组件和凹模板，上固定板与机床连接并由机床带动其上下往返运动，凸模组件包括凸模固定板、凸模复位弹簧和至少一排凸模，凸模固定板上设有导向孔，且上固定板设有顶块、驱动装置和导向槽，驱动装置连接机床的控制系统，顶块在驱动装置的驱动下沿导向槽往返运动，凹模板上设有与凸模相匹配的型腔。该冲床模头结构精简，通过控制系统指令驱动装置以带动顶块移至指定的凸模的正上方，凸模向下冲压；工作完成后，凸模在弹力作用下复位，以实现多工位冲头的选择性冲压，不易产生偏心，加工零件更加精准，方便根据加工要求或维修时对凸模进行更换。
The utility model provides a punch die head of a novel multi-station punch head, which includes an upper fixed plate, a punch assembly and a concave template. The upper fixed plate is connected with a machine tool and is driven by the machine tool to move up and down. The punch assembly includes The punch fixing plate, the punch return spring and at least one row of punches, the punch fixing plate is provided with a guide hole, and the upper fixing plate is provided with a top block, a driving device and a guide groove, the driving device is connected to the control system of the machine tool, the top Driven by the driving device, the block moves back and forth along the guide groove, and the die plate is provided with a cavity that matches the punch. The structure of the die head of the punch press is simplified, and the control system instructs the driving device to drive the top block to move directly above the designated punch, and the punch presses downward; after the work is completed, the punch resets under the action of elastic force to achieve multi-station The selective stamping of the punch is not easy to produce eccentricity, the processed parts are more accurate, and it is convenient to replace the punch according to the processing requirements or maintenance.
Description
Technical field
The utility model relates to punch die, is specifically related to a kind of punch die of novel multi-station drift.
Background technology
Punch press is widely used in the machine-shaping of component of machine, and the processing of these parts is not often the simple repetition of not same unit.For adapting to the processing of meticulous, diversified parts, usually need to use multi-station punch, the Turret Type CNC Punch Press with multi-station punches that in existing punch process, many employing prices are very high, punch by different station is installed on a rotatable shaft, but this kind of punch in use, needs to carry out comparatively position, accurately aim to make punch and concave template, use and have inconvenience more, and such punch production difficulty is comparatively large, so price general charged is expensive.
Also the punch die of being located by cylinder having some novel at present, disclosed in patent CN201702252U " a kind of multi-station punches of punch press ", this punch is equipped with a lateral cylinder and a longitudinal cylinder, and be equipped with a cross slide way and a longitudinal rail accordingly, under the promotion of lateral cylinder, this punch transversely guide rail movement, under the promotion of longitudinal cylinder, this punch longitudinally guide rail movement; This design can make to produce multiple stress point between movable punch and slider of punch, thus realizes the object of multi-station punch.In the apparatus, slider of punch is fixing, and punch is movable, therefore, in use, easily occurs eccentric phenomena between slider of punch and movable punch, thus causes the problems such as processing parts out-of-flatness to occur.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model be to provide a kind of easy, be easy to install and the punch die of novel multi-station drift of processing.
For solving the problem, the technical scheme that the utility model adopts is as follows:
A punch die for novel multi-station drift, comprises upper mounted plate, punch assemblies and concave template, and fixed plate connects and is fixed on lathe, and by Machine-Tool Control mechanism controls, it moves up and down;
Described punch assemblies comprises punch retainer, driven unit, punch back-moving spring and at least one group of punch, described punch retainer is provided with the pilot hole guiding punch to move up and down, the upper end of described punch back-moving spring is arranged on punch, and the lower end of this punch back-moving spring is connected on punch retainer; Described driven unit comprises jacking block for push up belling mould equal to punch quantity and drives jacking block work and control the drive unit of jacking block stroke, fixed plate is provided with gathering sill, and the upper end of jacking block is positioned at gathering sill and along gathering sill back and forth movement under the driving of drive unit;
As preferably, described concave template is provided with the die cavity matched with punch.
As preferably, described punch assemblies comprises two groups of punch, and two groups of punch are arranged in parallel on punch retainer, and described jacking block corresponds to two groups of punch arrangements and is arranged in gathering sill.
As preferably, described punch die also comprises one and is positioned at die bottom plate below concave template, and the position that this die bottom plate is corresponding with die cavity is provided with the material-dropping hole for blanking.
As preferably, described drive unit is motor or cylinder.
Compared to existing technology, the beneficial effects of the utility model are:
The punch die of the novel multi-station drift that the utility model provides, structure is simplified, controlling jacking block by control system order-driven device moves to directly over the punch of specifying, upper mounted plate is driven to move downward by lathe again, thus realize the processing of multi-station punches, not easily produce bias, processing parts is more accurate, can change according to processing request or maintenance requirement to punch.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation at the another visual angle of the utility model;
In Fig. 1-2, each Reference numeral: 1, upper mounted plate; 11, die shank; 2, punch; 3, punch retainer; 31, pilot hole; 32, punch back-moving spring; 4, jacking block; 5, cylinder; 6, gathering sill; 7, concave template; 71, die cavity; 8, base plate; 81, material-dropping hole.
Detailed description of the invention
A punch die for novel multi-station drift, as shown in Figure 1, comprises upper mounted plate 1, punch assemblies and concave template 7, and upper mounted plate 1 connects and is fixed on lathe and it moves up and down by Machine-Tool Control mechanism controls;
Punch assemblies comprises punch retainer 3, driven unit, punch back-moving spring 32 and at least one group of punch 2, punch retainer 3 is provided with the pilot hole 31 guiding punch 2 to move up and down, the upper end of punch back-moving spring 32 is arranged on punch 2, and the lower end of this punch back-moving spring 32 is connected on punch retainer 3; Driven unit comprises jacking block 4 for push up belling mould 2 equal to punch 2 quantity and drives jacking block 4 to work and control the drive unit of jacking block 4 stroke, upper mounted plate 1 is provided with some gathering sills 6 be parallel to each other, and the upper end of jacking block 4 is positioned at gathering sill 6 and along gathering sill 6 back and forth movement under the driving of drive unit;
As shown in Figure 2, described concave template 7 is provided with the die cavity 71 matched with punch 2.
During the multi-station punches die head work that the utility model provides, drive unit is after receiving the instruction that Machine-Tool Control mechanism sends, promoting jacking block 4 moves to directly over the punch 2 of specifying, lathe drives upper mounted plate 1 to move downward, jacking block 4 moves downward with upper mounted plate 1 and pushes up the punch back-moving spring 32 on belling mould 2, punch 2 to be positioned at the object on concave template 7 through pilot hole 31 punching press downwards at the elastic force of punch back-moving spring 32, obtain shaping workpiece; When quitting work, upper mounted plate 1 moves upward, and jacking block 4 leaves punch 2, and punch 2 pops up reset under the elastic force of punch back-moving spring 32.In this utility model, punch back-moving spring 32 to be socketed on punch 2 and to guide punch 2 vertically to move up and down, and punch 2 is connected with punch retainer 3 by punch back-moving spring 32.When production and processing, according to the requirement of processing, the punch 2 of difformity and size can be used or changes punch 2.The utility model structure is simplified, and not easily produces eccentric load, is convenient to maintenance and changes according to different processing requests.
In the utility model, upper mounted plate 1 is provided with a die shank 11, and upper mounted plate 1 to be connected with lathe by die shank 11 and to be fixed on lathe, also can substitute die shank 11 with screw and to be connected with lathe and to be fixed on lathe.
As further scheme, in the utility model, punch assemblies comprises two groups of punch 2, two groups of punch 2 are arranged in parallel on punch retainer 3, jacking block 4 corresponds to two groups of punch 2 arrangements and is arranged in gathering sill 6, i.e. corresponding two punch 2 of gathering sill 6, the two ends of same gathering sill 6 are respectively provided with a jacking block 4, jacking block 4 is under the effect of the drive unit be connected with jacking block 4, move to directly over the punch 2 corresponding with this jacking block 4 in the middle of gathering sill 6, or two jacking blocks 4 in same gathering sill 6 move to directly over a pair punch 2 corresponding with this jacking block 4 to centre opposite to each other.
As further scheme, in the utility model, punch die also comprises one and is positioned at die bottom plate 8 below concave template 7, and this die bottom plate 8 is provided with the material-dropping hole 81 for blanking in the position corresponding with die cavity 71.By mating of die bottom plate 8 and concave template 7, efficiently solve a processing difficult problem for material-dropping hole 81.
In the utility model, drive unit is that motor or cylinder 5 maybe can drive jacking block 4 to make other driving arrangement of set a distance back and forth movement along gathering sill 6.
Above-mentioned embodiment is only preferred embodiment of the present utility model; can not limit the scope of the utility model protection with this, change and the replacement of any unsubstantiality that those skilled in the art does on basis of the present utility model all belong to the utility model scope required for protection.
Claims (4)
1. a punch die for novel multi-station drift, comprises upper mounted plate, punch assemblies and concave template, it is characterized in that,
Fixed plate connects and is fixed on lathe and it moves up and down by Machine-Tool Control mechanism controls;
Described punch assemblies comprises punch retainer, driven unit, punch back-moving spring and at least one group of punch, described punch retainer is provided with the pilot hole guiding punch to move up and down, the upper end of described punch back-moving spring is arranged on punch, and the lower end of this punch back-moving spring is connected on punch retainer; Described driven unit comprises jacking block for push up belling mould equal to punch quantity and drives jacking block work and control the drive unit of jacking block stroke, fixed plate is provided with gathering sill, and the upper end of jacking block is positioned at gathering sill and along gathering sill back and forth movement under the driving of drive unit;
Described concave template is provided with the die cavity matched with punch.
2. the punch die of novel multi-station drift as claimed in claim 1, it is characterized in that, described punch assemblies comprises two groups of punch, and two groups of punch are arranged in parallel on punch retainer, and described jacking block corresponds to two groups of punch arrangements and is arranged in gathering sill.
3. the punch die of novel multi-station drift as claimed in claim 1, is characterized in that, described punch die also comprises one and is positioned at die bottom plate below concave template, and the position that this die bottom plate is corresponding with die cavity is provided with the material-dropping hole for blanking.
4. the punch die of novel multi-station drift as claimed in claim 1, it is characterized in that, described drive unit is motor or cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520357880.8U CN204620876U (en) | 2015-05-28 | 2015-05-28 | The punch die of novel multi-station drift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520357880.8U CN204620876U (en) | 2015-05-28 | 2015-05-28 | The punch die of novel multi-station drift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204620876U true CN204620876U (en) | 2015-09-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520357880.8U Expired - Lifetime CN204620876U (en) | 2015-05-28 | 2015-05-28 | The punch die of novel multi-station drift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204620876U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110405068A (en) * | 2019-07-03 | 2019-11-05 | 深圳数码模汽车技术有限公司 | A kind of mould inner core pulling molding machine and method dragging three air cylinder structures with one |
| CN110802150A (en) * | 2019-11-28 | 2020-02-18 | 浦江吉树机械科技有限公司 | Metal gasket stamping equipment |
| CN111001705A (en) * | 2019-11-29 | 2020-04-14 | 江阴华新电器科技股份有限公司 | Stamping progressive die for three-piece combined jacking of motor stator and rotor iron cores |
-
2015
- 2015-05-28 CN CN201520357880.8U patent/CN204620876U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110405068A (en) * | 2019-07-03 | 2019-11-05 | 深圳数码模汽车技术有限公司 | A kind of mould inner core pulling molding machine and method dragging three air cylinder structures with one |
| CN110405068B (en) * | 2019-07-03 | 2024-03-15 | 深圳数码模汽车技术有限公司 | In-mold core-pulling forming device and method with one-driving-three cylinder structure |
| CN110802150A (en) * | 2019-11-28 | 2020-02-18 | 浦江吉树机械科技有限公司 | Metal gasket stamping equipment |
| CN111001705A (en) * | 2019-11-29 | 2020-04-14 | 江阴华新电器科技股份有限公司 | Stamping progressive die for three-piece combined jacking of motor stator and rotor iron cores |
| CN111001705B (en) * | 2019-11-29 | 2024-12-10 | 江阴华新精密科技股份有限公司 | A stamping progressive die for the three-piece combination nesting of the motor stator and rotor core |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170808 Address after: 528200 Guangdong city of Foshan province village village road charge Danzao Town Nanhai District West Development Zone Xu Chixiang No. 3 workshop two Patentee after: FOSHAN MAYA NUMERICAL CONTROL EQUIPMENT Co.,Ltd. Address before: Foshan City, Guangdong province 528200 Foshan Nanhai District Danzao Town Village Development Zone in the South China Sea and bearing of NC Equipment Co. Ltd. Patentee before: Wang Jinling |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150909 |