CN204620876U - The punch die of novel multi-station drift - Google Patents

The punch die of novel multi-station drift Download PDF

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Publication number
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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China
Prior art keywords
punch
die
jacking block
gathering sill
drive unit
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CN201520357880.8U
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Chinese (zh)
Inventor
王金领
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Foshan Maya Numerical Control Equipment Co Ltd
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Individual
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Abstract

The utility model provides a kind of punch die of novel multi-station drift, comprise upper mounted plate, punch assemblies and concave template, upper mounted plate is connected with lathe and drives it to move up and down by lathe, punch assemblies comprises punch retainer, punch back-moving spring and at least one row's punch, punch retainer is provided with pilot hole, and upper mounted plate is provided with jacking block, drive unit and gathering sill, the control system of drive unit connecting machine tool, jacking block is along gathering sill back and forth movement under the driving of drive unit, and concave template is provided with the die cavity matched with punch.This punch die structure is simplified, by control system order-driven device with directly over the punch driving jacking block to move to specify, and the downward punching press of punch; After having worked, punch resets under elastic force effect, to realize the selective punching press of multi-station punches, not easily produces bias, and processing parts is more accurate, conveniently changes punch according to when processing request or maintenance.

Description

The punch die of novel multi-station drift
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.
CN201520357880.8U 2015-05-28 2015-05-28 The punch die of novel multi-station drift Active CN204620876U (en)

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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Cited By (3)

* Cited by examiner, † Cited by third party
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

Cited By (4)

* Cited by examiner, † Cited by third party
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

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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

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

TR01 Transfer of patent right