CN207823792U - A kind of carrier bar material-removing structure of practicality - Google Patents
A kind of carrier bar material-removing structure of practicality Download PDFInfo
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- CN207823792U CN207823792U CN201820201361.6U CN201820201361U CN207823792U CN 207823792 U CN207823792 U CN 207823792U CN 201820201361 U CN201820201361 U CN 201820201361U CN 207823792 U CN207823792 U CN 207823792U
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- plate
- cavity plate
- spring ring
- punch
- carrier bar
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Abstract
The utility model provides a kind of carrier bar material-removing structure of practicality, including forcing press and mold, mold includes playing stick, cope plate, upper padding plate, punch seat, punch, cavity plate backing plate, cavity plate and spring ring, stick is played to be arranged on cope plate, upper padding plate is provided with below cope plate, punch seat is provided with below upper padding plate, it is provided with punch on punch seat, cavity plate backing plate is provided with below punch seat, it is provided with cavity plate below cavity plate backing plate, it is provided with spring ring between cavity plate backing plate and cavity plate, tight fixed bolt is provided in the middle part of spring ring, spring is provided with below tight fixed bolt, de- material nail is provided with below spring.The embodiment of the utility model makes the de- material of carrier bar under high speed blanking mode more efficient, improves the utilization rate of raw material, keeps punching mode safer.
Description
Technical field
The utility model is related to chain technical field of processing equipment, and in particular to a kind of carrier bar material-removing structure of practicality.
Background technology
Carrier bar is chain piece, is all basic component parts of various chains, passing power and guarantee are played in chain drive
The effect of chain link pitch, because it meets the requirement of chain strength and precision.Carrier bar manufacture is generally made by mold in forcing press
It is formed with lower automatic blanking.It is also relatively more flat to break bastinade spring ring since speed is relatively slow for general gap formula punching machine blanking
Steady uniform, de- material effect is also relatively good.Continous way is punched automatically, it is ineffective using this de- material mode, mainly due to punching
Bed speed is accelerated, and the speed of de- material is not caught up with, it is easy to and disk punching is generated, waste paper is generated, it can also swollen mould when serious.To understand
The certainly de- material problem under high speed blanking mode, we devise a kind of simple and practical material-removing structure.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of carrier bar material-removing structure of practicality, overcomes existing
The deficiency of technology solves the problems, such as that the de- material of carrier bar under high speed blanking mode is difficult, improves the utilization rate of raw material so that punching
Mode is safer.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs：
A kind of carrier bar material-removing structure of practicality, including forcing press and mold, the mold include playing stick, cope plate, upper pad
Plate, punch seat, punch, cavity plate backing plate, cavity plate and spring ring, the stick of beating are arranged on cope plate, the lower section of the cope plate
It is provided with upper padding plate, punch seat is provided with below the upper padding plate, punch is provided on the punch seat, the punch seat
Lower section is provided with cavity plate backing plate, and cavity plate is provided with below the cavity plate backing plate, is provided between the cavity plate backing plate and cavity plate
Spring ring is provided with tight fixed bolt in the middle part of the spring ring, spring is provided with below the tight fixed bolt, the spring
Lower section is provided with de- material nail.
The lower end of the de- material nail is provided with dome.
It is gap-matched between the de- material nail and spring ring and is provided with hole set on matched hole.
The stick of beating is driven by the cross bar of punching machine.
The middle part of the cavity plate and cavity plate backing plate is limited by spring ring.
(3) advantageous effect
The utility model embodiment provides a kind of carrier bar material-removing structure of practicality.Has following advantageous effect：In order to full
The automatic material separator of sufficient sequencing batch punching, the strength for playing stick is pushed using the cross bar of punching machine, stick is played and imparts power to spring
Spring ring bottom surface ejection cavity plate bottom surface is made carrier bar be detached from spring ring, plays de- material effect, increase by one on spring ring by circle
It is followed closely with de- material and matches and pacify spring-loaded through-hole, through-hole tail installation tight fixed bolt, holddown spring after tight fixed bolt installation,
Good abrasion resistant effect, de- material can be ensured using linear cutter and the anti abrasive hole set of outfit by following closely matched hole with de- material
Nail makes de- material become more to be easy under the reaction of spring so that de- material effect when High-Speed Automatic de- material is more preferable.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram of practical carrier bar material-removing structure described in the utility model；
Fig. 2 is the structural schematic diagram of spring ring described in the utility model；
Fig. 3 is the structural schematic diagram of de- material nail described in the utility model.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained without creative efforts belong to
The range of the utility model protection.
Refering to fig. 1 to shown in Fig. 3, the utility model provides a kind of carrier bar material-removing structure of practicality, including forcing press and mould
Tool, mold include breaking stick 1, cope plate 2, upper padding plate 3, punch seat 4, punch 5, cavity plate backing plate 6, cavity plate 7 and spring ring 8, play stick 1
It is arranged on cope plate 2, the lower section of cope plate 2 is provided with upper padding plate 3, and the lower section of upper padding plate 3 is provided with punch seat 4, punch seat 4
On be provided with punch 5, the lower section of punch seat 4 is provided with cavity plate backing plate 6, and the lower section of cavity plate backing plate 6 is provided with cavity plate 7, die supporter
Spring ring 8 is provided between plate 6 and cavity plate 7, the middle part of spring ring 8 is provided with tight fixed bolt 9, the lower section setting of tight fixed bolt 9
There are spring 10, the lower section of spring 10 to be provided with de- material nail 11.
1 strength of stick is beaten by the cross bar pushing of punching machine so that playing stick 1 will in backhaul of the forcing press after the separation of chain plate material
Power passes to spring ring 8, and 8 bottom surface of spring ring is ejected to the bottom surface of cavity plate 7, and carrier bar is made to be detached from spring ring 8, plays de- material effect
Fruit, general gap formula punching machine blanking break the impact spring ring 8 of stick 1 and also compare even, take off since speed is relatively slow
Expect that effect is also relatively good, good de- material can be played by increasing de- material nail 11, spring 10, tight fixed bolt 9 on spring ring 8
Effect, concrete principle are that cope plate 2 moves up after blanking, and the whippletree pressure of punching machine plays stick 1 so that beat that stick 1 is direct to push up spring ring 8, make
Spring ring 8 glides, when the bottom surface of spring ring 8 is concordant with the bottom surface of cavity plate 7, the separation of carrier bar and punch 5, and point with cavity plate 7
From, carrier bar can be made to complete de- material, de- material nail 11 uses smaller clearance fit with spring ring, ensure that the stability of cooperation,
De- material nail 11 makes de- material become more to be easy under the reaction of spring 10, and de- material is imitated especially on High-Speed Automatic blanking press
Fruit is stablized.
Preferably, the lower end of de- material nail 11 is provided with dome 12, can reduce what de- material nail lower end was contacted with workpiece in this way
Area, and can make workpiece local pressure when, is minimum to the damage of workpiece；Using smaller between de- material nail 11 and spring ring 8
Hole set is provided in clearance fit and matched hole 13, can be in this way it is more resistant at 13 position of hole；It plays stick 1 and passes through punching
The cross bar driving of bed is convenient for playing the driving of stick 1 in this way；The middle part of cavity plate 7 and cavity plate backing plate 6 is limited by spring ring 8, in this way
It can so that the concentricity of cavity plate 7 and cavity plate backing plate 6 is more preferable, and make the contraposition of punch 5 and punch seat 4 more preferable.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to aforementioned reality
Example is applied the utility model is described in detail, it will be understood by those of ordinary skill in the art that：It still can be to preceding
The technical solution recorded in each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
Modification or replacement, the spirit and model of various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (5)
1. a kind of carrier bar material-removing structure of practicality, including forcing press and mold, it is characterised in that：The mold include beat stick, on
Template, upper padding plate, punch seat, punch, cavity plate backing plate, cavity plate and spring ring, the stick of beating are arranged on cope plate, the upper mold
It is provided with upper padding plate below plate, punch seat is provided with below the upper padding plate, punch is provided on the punch seat, it is described
Be provided with cavity plate backing plate below punch seat, be provided with cavity plate below the cavity plate backing plate, the cavity plate backing plate and cavity plate it
Between be provided with spring ring, tight fixed bolt is provided in the middle part of the spring ring, spring, institute are provided with below the tight fixed bolt
It states and is provided with de- material nail below spring.
2. practical carrier bar material-removing structure as described in claim 1, it is characterised in that：The lower end of the de- material nail is provided with circle
Top.
3. practical carrier bar material-removing structure as described in claim 1, it is characterised in that：It is adopted between the de- material nail and spring ring
Hole set is provided with clearance fit and on matched hole.
4. practical carrier bar material-removing structure as described in claim 1, it is characterised in that：The stick of beating is driven by the cross bar of punching machine
It is dynamic.
5. practical carrier bar material-removing structure as described in claim 1, it is characterised in that：The middle part of the cavity plate and cavity plate backing plate
Limited by spring ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820201361.6U CN207823792U (en) | 2018-02-06 | 2018-02-06 | A kind of carrier bar material-removing structure of practicality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820201361.6U CN207823792U (en) | 2018-02-06 | 2018-02-06 | A kind of carrier bar material-removing structure of practicality |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207823792U true CN207823792U (en) | 2018-09-07 |
Family
ID=63397064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820201361.6U Active CN207823792U (en) | 2018-02-06 | 2018-02-06 | A kind of carrier bar material-removing structure of practicality |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207823792U (en) |
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2018
- 2018-02-06 CN CN201820201361.6U patent/CN207823792U/en active Active
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