CN207914401U - A kind of copper bar perforating press preventing copper bar punching deformation - Google Patents
A kind of copper bar perforating press preventing copper bar punching deformation Download PDFInfo
- Publication number
- CN207914401U CN207914401U CN201820218085.4U CN201820218085U CN207914401U CN 207914401 U CN207914401 U CN 207914401U CN 201820218085 U CN201820218085 U CN 201820218085U CN 207914401 U CN207914401 U CN 207914401U
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- China
- Prior art keywords
- copper bar
- punch
- hydraulic cylinder
- punching
- engine base
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- 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.)
- Expired - Fee Related
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
Originally the copper bar perforating press of copper bar punching deformation, including handle, hydraulic cylinder, the c-type engine base being vertically arranged, punching press platform and copper bar protector are prevented；Hydraulic cylinder is fixedly mounted on c-type engine base top vertically, and the piston rod of hydraulic cylinder is downward, and the piston-rod end of hydraulic cylinder is equipped with punch, and punch both sides are equipped with compression end straight down；Punching press stage+module is equipped with immediately below punch, below punching press platform and connects bits plate, connects bits plate and is connect with c-type engine base bottom；Copper bar protector is movably set in beside punch, and copper bar protector includes protection end and handheld terminal, and protection end is more than the punch width far from notch, gap width is provided in the middle part of handheld terminal.When copper bar needs to stamp connecting hole, punch moves down, the compression end of punch both sides compresses protection end and copper bar, punch rushes at copper bar to be punched along notch, and the copper bar around connecting hole by the protection side pressure of copper bar protector due to being lived, stress is pullled when just reducing punching press, avoids deformation when copper bar punching press.
Description
Technical field
The utility model is related to stamping equipment fields, and in particular to a kind of copper bar perforating press preventing copper bar punching deformation.
Background technology
Copper bar is also known as copper busbar, copper bus-bar or copper bus-bar, grounding copper bar, is made by copper material, rectangular cross-section
Or the long conductor of rounded corner rectangle, play a part of to convey electric current in circuit and connects electrical equipment.Copper bar fills in power distribution cabinet
With before, need according to actually sheared, punching, bending, meet requirement in power distribution cabinet.Since copper bar is largely answered
It is used with screw fit in electrotechnical apparatus, can be used as connector, therefore, a large amount of copper bar product is required for punching.Copper bar
Punching mainly carried out using hydraulic piercing press, since the punching of copper bar is in order to which copper bar and copper bar overlap, so after punching
Copper bar require that copper bar is still smooth, when overlap joint, is indeformable.
Existing copper bar perforating press when being punched out to copper bar, copper bar in addition in connection hole by punch
It is stamped and formed out outside connecting hole, copper bar also can be by pullling downwards for part be washed out, so as to cause copper bar herein around connecting hole
Part deforms, and also needs to be modified here when copper bar overlaps, time-consuming and laborious, increases power consumption.
Utility model content
In order to solve the above technical problems, we have proposed a kind of copper bar perforating press preventing copper bar punching deformation, with what is reached
Copper bar Pressing Deformation is prevented, punch process efficiency is improved, promotes the purpose of punching press effect.
In order to achieve the above objectives, the technical solution of the utility model is as follows：
A kind of copper bar perforating press preventing copper bar punching deformation, it is a kind of to prevent the copper bar perforating press of copper bar punching deformation, including carry
Hand, hydraulic cylinder, the c-type engine base being vertically arranged, punching press platform and copper bar protector；The handle is connected to the hydraulic cylinder top
End, the hydraulic cylinder is fixedly mounted on c-type engine base top vertically, and the piston rod of the hydraulic cylinder is downward, the hydraulic cylinder
Piston-rod end punch is installed, punch both sides are equipped with compression end straight down；The punching press stage+module is under c-type engine base
Portion is simultaneously located at punch underface, is equipped with below the punching press platform and connects bits plate, described to connect bits plate and c-type engine base bottom company
It connects；The copper bar protector is movably set in beside the punch, and the copper bar protector includes protecting end and handheld terminal, described
Protection end is more than the punch width far from notch, the gap width is provided in the middle part of handheld terminal.
Preferably, the protection end is rounded, and the handheld terminal is long sheet, and end diameter is protected to be more than the handheld terminal
Width.
Preferably, the handheld terminal is also connect with a connection chain one end far from protection end one end, the connection chain other end
It is connect with the handle.
Through the above technical solutions, the copper bar perforating press of the utility model when copper bar needs to stamp connecting hole, will wait pressing
Copper bar is positioned on punching press platform, and so that it is needed to stamp into the position of connecting hole above and be located at immediately below punch, then again will
The protection end of copper bar protector is placed on copper bar, and the notch at end is protected also to be located at immediately below punch, is rushed in this way in punching
Head moves down, and the compression end of punch both sides compresses the protection end of copper bar protector and copper bar, punch rush at copper bar to be punched along notch,
And the part connected at hole is washed out, and the copper bar around connecting hole is protected due to being lived by the protection side pressure of copper bar protector
End is compressed by the compression end of punch both sides again, is pullled stress when just reducing punching press, is avoided deformation when copper bar punching press, together
When also improve punch process efficiency, and promote the effect of punching press.To reach novel in design, reasonable for structure and application effect
The good purpose of fruit.
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 a kind of structural representation of copper bar perforating press for preventing copper bar punching from deforming disclosed in the utility model embodiment
Figure.
Number and the corresponding component title represented by letter in figure：
1. 2. 4. punching press platform of hydraulic cylinder 3.C types engine base of handle, 5. copper bar
Protector 51. protects 7. compression end of end 52. handheld terminal, 6. punch
8. connecing 9. notch of bits plate, 10. connection chain
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
The every other embodiment obtained, shall fall within the protection scope of the present invention.
The utility model is described in further detail with reference to embodiment and specific implementation mode.
Embodiment
As shown in Figure 1, a kind of copper bar perforating press preventing copper bar punching deformation, including handle 1, hydraulic cylinder 2, it is vertically arranged
C-type engine base 3, punching press platform 4 and copper bar protector 5；The handle 1 is connected to 2 top of the hydraulic cylinder, and the hydraulic cylinder 2 is perpendicular
It directly is fixedly mounted on 3 top of c-type engine base, and the piston rod of the hydraulic cylinder 2 is downward, the piston-rod end of the hydraulic cylinder 2
Punch 6 is installed, 6 both sides of punch are equipped with compression end 7 straight down；The punching press platform 4 is mounted on 3 lower part of c-type engine base and position
Immediately below punch 6,4 lower section of the punching press platform, which is equipped with, connects bits plate 8, and the bits plate 8 that connects is connect with 4 bottom of c-type engine base；
The copper bar protector 5 is movably set in 6 side of the punch, and the copper bar protector 5 includes protecting end 51 and handheld terminal 52,
The protection end 51 is provided with notch 9 far from 52 middle part of handheld terminal, and 9 width of the notch is more than 6 width of the punch.
Wherein, for convenience to the lower section that is hand-held and being conveniently placed at punch 6 of copper bar protector 5, the protection end 51
It is designed as circle, the handheld terminal 52 is designed as long sheet, and 51 diameter of end is protected to be more than 52 width of the handheld terminal.The hand
It holds end 52 also to connect with 10 one end of a connection chain far from protection 51 one end of end, 10 other end of the connection chain connects with the handle 1
It connects, to facilitate being used at any time in copper bar punching for copper bar protector 5, it is avoided to lose.
In this example, this copper bar perforating press is due to flat including handle 1, hydraulic cylinder 2, the c-type engine base 3 being vertically arranged, punching press
Platform 4 and copper bar protector 5；Hydraulic cylinder 2 is fixedly mounted on 3 top of c-type engine base vertically, and the piston rod of hydraulic cylinder 2 is downward, liquid
The piston-rod end of cylinder pressure 2 is equipped with punch 6, and 6 both sides of punch are equipped with compression end 7 straight down；Punching press platform 4 is mounted on c-type
3 lower part of engine base is simultaneously located at immediately below punch 6, and 4 lower section of punching press platform, which is equipped with, connects bits plate 8, connects and considers plate 8 and 3 bottom of c-type engine base to be worth doing
Connection；Copper bar protector 5 is movably set in 6 side of punch, and copper bar protector 5 includes protection end 51 and handheld terminal 52, protects end
51 are provided with notch 9 far from 52 middle part of handheld terminal, and 9 width of notch is more than 6 width of the punch.Connecting hole is needed to stamp in copper bar
When, copper bar to be pressed is positioned on punching press platform 4, and make its above need to stamp into connecting hole position be located at punch 6 just under
Under the protection end 51 of copper bar protector 5, is then placed on copper bar by side again, and the notch 9 at protection end 51 also is located at punch 6 just
Side, in punching, punch 6 moves down in this way, and the compression end 7 of 6 both sides of punch compresses protection end 51 and the copper bar of copper bar protector, punching
First 6 rush at copper bar to be punched along notch 9, and the part connected at hole is washed out, and the copper bar around connecting hole is due to by copper
The protection end 51 of row's protector is pushed down, and protection end 51 is compressed by the compression end 7 of 6 both sides of punch again, just reduces drawing when punching press
Stress is pulled, deformation when copper bar punching press is avoided, while also improving punch process efficiency, and promotes the effect of punching press.To
Novel in design, reasonable for structure and good application effect is achieved the purpose that.
Above-described is only a kind of copper bar perforating press preferred embodiment preventing copper bar punching deformation of the utility model,
It should be pointed out that for those of ordinary skill in the art, without departing from the concept of the present invention, may be used also
To make several modifications and improvements, these belong to the scope of protection of the utility model.
Claims (3)
1. a kind of copper bar perforating press preventing copper bar punching deformation, it is characterised in that：Including handle, hydraulic cylinder, the c-type being vertically arranged
Engine base, punching press platform and copper bar protector；The handle is connected to the hydraulic cylinder top, and the hydraulic cylinder is fixedly mounted vertically
On c-type engine base top, and the piston rod of the hydraulic cylinder is downward, and the piston-rod end of the hydraulic cylinder is equipped with punch, punching
Head both sides are equipped with compression end straight down；The punching press stage+module is in c-type engine base lower part and immediately below punch, the punching
It is equipped with below flattening bench and connects bits plate, the bits plate that connects is connect with c-type engine base bottom；The copper bar protector is movably set in
Beside the punch, the copper bar protector includes protection end and handheld terminal, and the protection end is scarce far from being provided in the middle part of handheld terminal
Mouthful, the gap width is more than the punch width.
2. a kind of copper bar perforating press preventing copper bar punching deformation according to claim 1, which is characterized in that the protection end
Rounded, the handheld terminal is long sheet, and end diameter is protected to be more than the handheld terminal width.
3. a kind of copper bar perforating press preventing copper bar punching deformation according to claim 1 or 2, which is characterized in that the hand
It holds end also to connect with a connection chain one end far from protection end one end, the connection chain other end is connect with the handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820218085.4U CN207914401U (en) | 2018-02-07 | 2018-02-07 | A kind of copper bar perforating press preventing copper bar punching deformation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820218085.4U CN207914401U (en) | 2018-02-07 | 2018-02-07 | A kind of copper bar perforating press preventing copper bar punching deformation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207914401U true CN207914401U (en) | 2018-09-28 |
Family
ID=63603743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820218085.4U Expired - Fee Related CN207914401U (en) | 2018-02-07 | 2018-02-07 | A kind of copper bar perforating press preventing copper bar punching deformation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207914401U (en) |
-
2018
- 2018-02-07 CN CN201820218085.4U patent/CN207914401U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180928 Termination date: 20210207 |