CN208450303U - A kind of buffer unit for body of a motor car press machine - Google Patents
A kind of buffer unit for body of a motor car press machine Download PDFInfo
- Publication number
- CN208450303U CN208450303U CN201821068794.5U CN201821068794U CN208450303U CN 208450303 U CN208450303 U CN 208450303U CN 201821068794 U CN201821068794 U CN 201821068794U CN 208450303 U CN208450303 U CN 208450303U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- pedestal
- voussoir
- workbench
- press machine
- Prior art date
- 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.)
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 26
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 230000005389 magnetism Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 238000004080 punching Methods 0.000 abstract description 10
- 230000003139 buffering effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 2
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Presses And Accessory Devices Thereof (AREA)
Abstract
The utility model discloses a kind of buffer units for body of a motor car press machine, including pedestal, support base is connected on the left of pedestal, controller is connected on the left of support base, fixed frame is connected at the top of the right side wall of support base, the bottom of fixed frame is connected with cylinder, the bottom of cylinder is connected with punch assembly, the inner cavity top of pedestal is connected with workbench, cushion is provided at the top of workbench, the first spring is provided at left and right sides of the top of workbench, the inner ring of first spring is plugged with first connecting rod, the bottom of first connecting rod is connected with the first voussoir, second connecting rod is connected with electromagnet close to the one end at base intracavity center, second connecting rod is connected with the second voussoir far from the one end at base intracavity center, second spring is cased on second connecting rod.The structure design of the utility model is reasonable, improves safety when operation, and the impact that mold and lathe are subject to when reducing punching press reduces vibration and the generation of noise, helps to improve lathe service life.
Description
Technical field
The utility model relates to vehicle body stamping equipment technical field more particularly to a kind of delaying for body of a motor car press machine
Flushing device.
Background technique
In the punching production of body of a motor car stamping parts, blank operation is broken moment hydraulic press Condition of Sudden Unloading, mistake lotus in plate,
Workpiece load is set to suddenly disappear, in-oil cylinder liquid compression can sharply be discharged with fuselage elastic deformation energy, and plate is caused to be broken
Moment formed punch is out of control suddenly, with great speed undershoot, generates huge impact to cushion dashpot, press machine can not only generate huge
Strong spring, shock and vibration, very big noise, and all damaging to press machine and mold seriously affects punching press
The precision and service life of machine.
Summary of the invention
The purpose of the utility model is to overcome the above-mentioned problems in the prior art, provide a kind of for Automobile
The buffer unit of body press machine, can reduce machine vibration, help to improve lathe service life.To realize above-mentioned technology mesh
, reach above-mentioned technical effect, the utility model is achieved through the following technical solutions.
A kind of buffer unit for body of a motor car press machine, including pedestal are connected with support base on the left of the pedestal,
It is connected with controller on the left of the support base, is connected with fixed frame at the top of the right side wall of the support base, the fixed frame
Bottom is connected with cylinder, and the bottom of the cylinder is connected with punch assembly, and the inner cavity top of the pedestal is connected with workbench, institute
It states and is provided with cushion at the top of workbench, it is chimeric at left and right sides of the top of the workbench that the first spring is installed, described the
The inner ring of one spring is plugged with first connecting rod, and the gap of the insertion of first connecting rod bottom end workbench and pedestal, the first connecting rod
Top be connected with fixing clamp, the bottom of the first connecting rod is connected with the first voussoir, intracavity bottom of the pedestal or so pair
Title is connected with fixed plate, second connecting rod is plugged in fixed plate described in two groups, the second connecting rod is close to base intracavity center
One end be connected with electromagnet, the second connecting rod is connected with the second voussoir far from the one end at base intracavity center, described second
Second spring is cased on connecting rod, and the both ends of second spring are separately connected the second voussoir and fixed plate.
Preferably, in a kind of buffer unit for body of a motor car press machine, the controller is SIEMENS PLC control
Device, the controller are electrically connected cylinder and electromagnet.
Preferably, in a kind of buffer unit for body of a motor car press machine, wall is equal at left and right sides of the inner cavity of the pedestal
It is connected with casing by connecting rod, the first connecting rod runs through casing.
Preferably, in a kind of buffer unit for body of a motor car press machine, the inclined-plane and the second wedge of first voussoir
The inclined-plane of block is the shiny surface being bonded to each other.
Preferably, in a kind of buffer unit for body of a motor car press machine, close one end of electromagnetism iron phase described in two groups
It is magnetic identical.
The beneficial effects of the utility model are:
The structure design of the utility model is reasonable, avoids plate by cushion and directly contacts with workbench, to reach
First layer buffer function is adjusted the cylinder pressure of fixed frame bottom by controller, improves safety when operation, when punching press
Fixing clamp squeezes first connecting rod slide downward, and the first spring contraction generates elastic force effect and reaches second layer buffering effect, first wedge
The second voussoir is squeezed while block moves downward, so that two groups of second connecting rods drive electromagnet close, second spring, which is shunk, to be generated
Elastic force effect reaches third layer buffering effect, and two groups of electromagnet are identical close to one end magnetism, generates repulsion effect and provides the 4th layer
Buffering effect reduces vibration and the generation of noise, facilitates to substantially reduce the impact that mold and lathe are subject to when punching press
Improve lathe service life.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial enlargement structural representation of the utility model.
Specific embodiment
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
All other embodiment obtained, fall within the protection scope of the utility model.
It please referring to shown in Fig. 1-2, the present embodiment is a kind of buffer unit for body of a motor car press machine, including pedestal 1,
The left side of pedestal 1 is connected with support base 2, and the left side of support base 2 is connected with controller 3, is connected at the top of the right side wall of support base 2
Fixed frame 4, the bottom of fixed frame 4 are connected with cylinder 5, and the bottom of cylinder 5 is connected with punch assembly 6, and the inner cavity top of pedestal 1 connects
It is connected to workbench 7, the top of workbench 7 is provided with cushion 8, is fitted at left and right sides of the top of workbench 7 and is equipped with the first bullet
Spring 9, the inner ring of the first spring 9 are plugged with first connecting rod 10, and the gap of the insertion of 10 bottom end of first connecting rod workbench 7 and pedestal 1,
The top of first connecting rod 10 is connected with fixing clamp 11, and the bottom of first connecting rod 10 is connected with the first voussoir 12, the interior bottom of chamber of pedestal 1
Portion's bilateral symmetry is connected with fixed plate 13, second connecting rod 14 is plugged in two groups of fixed plates 13, second connecting rod 14 is close to pedestal 1
One end of lumen centers is connected with electromagnet 15, and second connecting rod 14 is connected with the second voussoir far from one end of 1 lumen centers of pedestal
16, second spring 17 is cased on second connecting rod 14, and the both ends of second spring 17 are separately connected the second voussoir 16 and fixed plate 13.
Controller 3 is SIEMENS PLC controller, and controller 3 is electrically connected cylinder 5 and electromagnet 15, convenient for adjusting cylinder 5
Pressure and electromagnet 15 magnetic force, wall passes through connecting rod and is connected with casing at left and right sides of the inner cavity of pedestal 1, and first connecting rod 10 passes through
Sleeve-penetrating prevents first connecting rod from lateral shift, the first voussoir 12 occurs convenient for being supported when first connecting rod 10 moves up and down
Inclined-plane and the inclined-plane of the second voussoir 16 be the shiny surface being bonded to each other, be convenient for squeezing sliding, two groups of 15 phases of electromagnet are leaned on
Close one end magnetism is identical, to generate repulsion at work.
One entity embodiment of the utility model are as follows:
When using the present apparatus, fixation is supported by pedestal 1 and support base 2, plate is placed on to the top of workbench 7
Punching press is carried out, plate is avoided by cushion 8 and is directly contacted with workbench 7, to reach first layer buffer function, by solid
Clamp 11 clamps plate, carries out 5 pressure of cylinder for adjusting 4 bottom of fixed frame when punching press by controller 3, is driven by cylinder 5
6 punching press body part of punch assembly avoids the excessive generation security risk of pressure, improves safety when operation, and when punching press is fixed
Folder 11 squeezes 10 slide downwards of first connecting rod, and the first spring 9, which is shunk, generates elastic force effect, reaches second layer buffering effect, and first
Voussoir 12 squeezes the second voussoir 16 while moving downward, so that the second voussoir 16 carries out lateral shifting to the lumen centers of pedestal 1
Dynamic, so that two groups of second connecting rods 14 drive electromagnet 15 close, second spring 17, which shrinks to generate elastic force and act on, reaches third
Layer buffering effect, two groups of electromagnet 15 are identical close to one end magnetism, generate repulsion effect and provide the 4th layer of buffering effect, thus greatly
The impact that mold and lathe are subject to when big reduction punching press, reduces vibration and the generation of noise, helps to improve lathe and uses the longevity
Life.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. a kind of buffer unit for body of a motor car press machine, including pedestal, it is characterised in that: the left side of the pedestal connects
There is support base, controller is connected on the left of the support base, is connected with fixed frame at the top of the right side wall of the support base, it is described
The bottom of fixed frame is connected with cylinder, and the bottom of the cylinder is connected with punch assembly, and the inner cavity top of the pedestal is connected with
Workbench, is provided with cushion at the top of the workbench, chimeric at left and right sides of the top of the workbench to be equipped with the first bullet
Spring, the inner ring of first spring is plugged with first connecting rod, and the gap of the insertion of first connecting rod bottom end workbench and pedestal, described
Fixing clamp is connected at the top of first connecting rod, the bottom of the first connecting rod is connected with the first voussoir, the interior bottom of chamber of the pedestal
Portion's bilateral symmetry is connected with fixed plate, second connecting rod is plugged in fixed plate described in two groups, the second connecting rod is close to pedestal
One end of lumen centers is connected with electromagnet, and the second connecting rod is connected with the second voussoir far from the one end at base intracavity center,
Second spring is cased on the second connecting rod, and the both ends of second spring are separately connected the second voussoir and fixed plate.
2. a kind of buffer unit for body of a motor car press machine according to claim 1, it is characterised in that: the control
Device is SIEMENS PLC controller, and the controller is electrically connected cylinder and electromagnet.
3. a kind of buffer unit for body of a motor car press machine according to claim 1, it is characterised in that: the pedestal
Inner cavity at left and right sides of wall pass through connecting rod and be connected with casing, the first connecting rod runs through casing.
4. a kind of buffer unit for body of a motor car press machine according to claim 1, it is characterised in that: described first
The inclined-plane of the inclined-plane of voussoir and the second voussoir is the shiny surface being bonded to each other.
5. a kind of buffer unit for body of a motor car press machine according to claim 1, it is characterised in that: described in two groups
The close one end magnetism of electromagnetism iron phase is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821068794.5U CN208450303U (en) | 2018-07-06 | 2018-07-06 | A kind of buffer unit for body of a motor car press machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821068794.5U CN208450303U (en) | 2018-07-06 | 2018-07-06 | A kind of buffer unit for body of a motor car press machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208450303U true CN208450303U (en) | 2019-02-01 |
Family
ID=65170768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821068794.5U Expired - Fee Related CN208450303U (en) | 2018-07-06 | 2018-07-06 | A kind of buffer unit for body of a motor car press machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208450303U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112605237A (en) * | 2020-12-31 | 2021-04-06 | 宜都市鹏信光电机械有限公司 | Stamping device with buffer structure |
-
2018
- 2018-07-06 CN CN201821068794.5U patent/CN208450303U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112605237A (en) * | 2020-12-31 | 2021-04-06 | 宜都市鹏信光电机械有限公司 | Stamping device with buffer structure |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190201 |