CN208542857U - A kind of punching machine Working piece positioning device - Google Patents
A kind of punching machine Working piece positioning device Download PDFInfo
- Publication number
- CN208542857U CN208542857U CN201820198994.6U CN201820198994U CN208542857U CN 208542857 U CN208542857 U CN 208542857U CN 201820198994 U CN201820198994 U CN 201820198994U CN 208542857 U CN208542857 U CN 208542857U
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- Prior art keywords
- spring
- oil pocket
- piston
- punching machine
- workbench
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Abstract
The utility model discloses a kind of punching machine Working piece positioning devices of technical field of mechanical processing, including workbench, combined oil cylinder, side pressing block, upper holder block and mobile station, the utility model is by placing on the table workpiece, when mobile station drives formed punch to move down, the bottom surface both side of mobile station contacts with connecting plate and makes connecting plate that upper holder block and first piston be driven to move down, to keep second piston mobile to the interior direction of workbench, fix upper holder block and side pressing block by the side of workpiece and top surface respectively, without processing location hole, it is time saving and energy saving, it is fixed conveniently；After processing, mobile station is moved up, and connecting plate and first piston are moved up by the effect of the first spring, at the same second piston by the effect of second spring to mobile on the outside of workbench, so that upper holder block and side pressing block and workpiece be made to be detached from, to remove and to put workpiece again；The utility model structure is simple, easy to use, practical.
Description
Technical field
The utility model relates to technical field of mechanical processing, specially a kind of punching machine Working piece positioning device.
Background technique
Punching machine is exactly a punching type press machine.In national product, Sheet Metal Forming Technology due to being processed than tradition machinery for
Have and save material and the energy, it is high-efficient, it is not high to operator's technical requirements and by various mold applications can make it is mechanical plus
These advantages of the product that work is unable to reach, thus its purposes is more and more extensive.
Existing punching machine needs for workpiece to be fixed on workbench, guarantees the production precision of workpiece, drop in stamped workpieces
Low rejection rate, existing way is positioning column to be arranged in workbench, and output location hole accordingly in workpieces processing, this
Localization method operates time-consuming and laborious, first the aperture of location hole, when needing to expend process, and adding workpiece, when needing
Between, it is unfavorable for the production efficiency of enterprise.
Based on this, the utility model devises a kind of punching machine Working piece positioning device, to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of punching machine Working piece positioning devices, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of punching machine Working piece positioning device, including
Workbench, combined oil cylinder, side pressing block, upper holder block and mobile station, the combined oil cylinder are symmetrically disposed on workbench, combined oil cylinder
Including orthogonal first oil pocket and the second oil pocket, and perpendicular joints are equipped with hydraulic fluid port, are equipped with first in first oil pocket
Piston and the first spring are equipped with second piston and second spring, the top surface difference of first piston and second piston in the second oil pocket
It is fixed with piston rod, piston rod one end in second oil pocket passes through second spring and stretches out the second oil pocket, and extension end is fixed
There is side pressing block, the piston rod in first oil pocket passes through the first spring and stretches out the first oil pocket, and extension end is vertically and fixedly provided with company
Fishplate bar, the other side of the connecting plate bottom surface are fixed with connecting cylinder, and mobile bar, the top of the mobile bar are socketed in connecting cylinder
Equipped with third spring, bottom end is fixed with upper holder block, and the mobile station is located at the top of workbench, sets at the bottom center of mobile station
There is formed punch.
Preferably, the top of second oil pocket is equipped with spring cavity, is equipped with the 4th spring, the first spring in the spring cavity
Upper end be connected with pressing plate, the top surface of pressing plate is fixed with compression bar, and the top of compression bar is stretched out spring cavity and connect with connecting plate.
Preferably, the spring cavity is located at the inside of the first oil pocket, and the top of the second oil pocket is symmetrically positioned in the first oil pocket
Face two sides.
Preferably, combined oil cylinder is corresponded on the workbench and is equipped with sliding slot, and screw rod, and the screw rod spiral shell of two sides are equipped in sliding slot
Line is oppositely oriented, and inner end is fixedly connected, and sliding block is socketed on the screw rod, and the top surface of sliding block and the bottom surface of combined oil cylinder are fixed
Connection.
Preferably, the outboard end of the screw rod passes through the side wall of sliding slot and is connected with motor.
Preferably, the bottom end of the formed punch is higher than the bottom end of upper holder block.
Compared with prior art, the utility model has the beneficial effects that the utility model is by being placed on work for workpiece
On platform, mobile station drives formed punch when moving down, the bottom surface both side of mobile station contact and make with connecting plate connecting plate drive upper holder block and
First piston moves down, to keep second piston mobile to the interior direction of workbench, makes upper holder block and side pressing block respectively by workpiece
Side and top surface fix, it is time saving and energy saving without processing location hole, be fixed conveniently；After processing, mobile station is moved up, connecting plate and
First piston is moved up by the effect of the first spring, at the same second piston by the effect of second spring the sidesway to outside workbench
It is dynamic, so that upper holder block and side pressing block and workpiece be made to be detached from, to remove and to put workpiece again；The utility model structure is simple,
It is easy to use, it is practical.
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 a schematic structural view of the utility model.
In attached drawing, parts list represented by the reference numerals are as follows:
1- workbench, 101- sliding slot, 2- screw rod, 201- sliding block, 3- combined oil cylinder, the first oil pocket of 301-, the second oil of 302-
Chamber, 303- spring cavity, 4- side pressing block, 401- second spring, 402- second piston, 5- upper holder block, 501- third spring, 6- connection
Plate, 601- first piston, 602- pressing plate, the first spring of 603-, the 4th spring of 604-, 7- mobile station, 701- formed punch.
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.
Attached drawing is please referred to, the utility model provides a kind of technical solution: a kind of punching machine Working piece positioning device, including work
Platform 1, combined oil cylinder 3, side pressing block 4, upper holder block 5 and mobile station 7, the combined oil cylinder 3 are symmetrically disposed on workbench 1, combination
Oil cylinder 3 includes orthogonal first oil pocket 301 and the second oil pocket 302, and perpendicular joints are equipped with hydraulic fluid port, first oil pocket
It is equipped with first piston 601 and the first spring 603 in 301, is equipped with second piston 402 and second spring 401 in the second oil pocket 302,
The top surface of first piston 601 and second piston 402 is respectively fixed with piston rod, piston rod one end in second oil pocket 302
Across second spring 401 and the second oil pocket 302 is stretched out, extension end is fixed with side pressing block 4, the piston in first oil pocket 301
Bar passes through the first spring 603 and stretches out the first oil pocket 301, and extension end is vertically and fixedly provided with connecting plate 6,6 bottom surface of connecting plate
The other side is fixed with connecting cylinder, and mobile bar is socketed in connecting cylinder, and the top of the mobile bar is equipped with third spring 501, bottom end
It is fixed with upper holder block 5, the mobile station 7 is located at the top of workbench 1, is equipped with formed punch 701 at the bottom center of mobile station 7.
Wherein, the top of the second oil pocket 302 is equipped with spring cavity 303, is equipped with the 4th spring 604, the first bullet in spring cavity 303
The upper end of spring 603 is connected with pressing plate 602, and the top surface of pressing plate 602 is fixed with compression bar, and the top of compression bar is stretched out spring cavity 303 and connected
Fishplate bar 6 connects, and is that connecting plate 6 provides certain supporting role by compression bar and the 4th spring 604, passes through compression bar and the first oil pocket
301 piston rod improves the stability of connecting plate 6；Spring cavity 303 is located at the inside of the first oil pocket 301, and with the first oil pocket
301 are symmetrically positioned in the top surface two sides of the second oil pocket 302；Combined oil cylinder 3 is corresponded on workbench 1 equipped with sliding slot 101, in sliding slot 101
Equipped with screw rod 2, and 2 thread rotary orientation of screw rod of two sides is socketed with sliding block 201, sliding block on the contrary, inner end is fixedly connected on screw rod 2
201 top surface is fixedly connected with the bottom surface of combined oil cylinder 3, and the position of combined oil cylinder 3 is adjusted by screw rod 2 and sliding block 201；Silk
The outboard end of bar 2 passes through the side wall of sliding slot 101 and is connected with motor, rotates screw rod 2 by motor；The bottom end of formed punch 701 is high
In the bottom end of upper holder block 5, first fixes workpiece and carry out punching press again.
One concrete application of the present embodiment are as follows: workpiece is placed on workbench 1, mobile station 7 drives under formed punch 701
When shifting, the bottom surface both side of mobile station 7 contacts with connecting plate 6 and makes connecting plate 6 that upper holder block 5 and first piston 601 be driven to move down, from
And keep second piston 402 mobile to the interior direction of workbench 1, make upper holder block 5 and side pressing block 4 respectively by the side of workpiece and top
Face is fixed, time saving and energy saving without processing location hole, is fixed conveniently；After processing, mobile station 7 is moved up, connecting plate 6 and first piston
601 are moved up by the effect of the first spring 603, while second piston 402 passes through the effect of second spring 401 to outside workbench 1
Side is mobile, so that upper holder block 5 and side pressing block 4 and workpiece be made to be detached from, to remove and to put workpiece again.
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 only illustrates the utility model with help.Preferred embodiment is not
There is the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this explanation
The content of book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is to preferably solve
The principles of the present invention and practical application are released, so that skilled artisan be enable to better understand and utilize this reality
With novel.The utility model is limited only by the claims and their full scope and equivalents.
Claims (6)
1. a kind of punching machine Working piece positioning device, including workbench, combined oil cylinder, side pressing block, upper holder block and mobile station, feature
Be: the combined oil cylinder is symmetrically disposed on workbench, and combined oil cylinder includes orthogonal first oil pocket and the second oil pocket,
And perpendicular joints are equipped with hydraulic fluid port, and first piston and the first spring are equipped in first oil pocket, is equipped with second in the second oil pocket
The top surface of piston and second spring, first piston and second piston is respectively fixed with piston rod, the piston in second oil pocket
Bar one end passes through second spring and stretches out the second oil pocket, and extension end is fixed with side pressing block, and the piston rod in first oil pocket is worn
It crosses the first spring and stretches out the first oil pocket, extension end is vertically and fixedly provided with connecting plate, and the other side of the connecting plate bottom surface is fixed with
Connecting cylinder is socketed with mobile bar in connecting cylinder, and the top of the mobile bar is equipped with third spring, and bottom end is fixed with upper holder block, institute
The top that mobile station is located at workbench is stated, is equipped with formed punch at the bottom center of mobile station.
2. punching machine Working piece positioning device according to claim 1, it is characterised in that: the top of second oil pocket is equipped with
Spring cavity is equipped with the 4th spring in the spring cavity, and the upper end of the first spring is connected with pressing plate, and the top surface of pressing plate is fixed with pressure
Bar, the top of compression bar are stretched out spring cavity and are connect with connecting plate.
3. punching machine Working piece positioning device according to claim 2, it is characterised in that: the spring cavity is located at the first oil pocket
Inside, and be symmetrically positioned in the first oil pocket the top surface two sides of the second oil pocket.
4. punching machine Working piece positioning device according to claim 1, it is characterised in that: corresponding combination oil on the workbench
Cylinder is equipped with sliding slot, is equipped with screw rod in sliding slot, and the wire rod thread of two sides is oppositely oriented, inner end is fixedly connected, on the screw rod
It is socketed with sliding block, the top surface of sliding block is fixedly connected with the bottom surface of combined oil cylinder.
5. punching machine Working piece positioning device according to claim 4, it is characterised in that: the outboard end of the screw rod, which passes through, to be slided
The side wall of slot is simultaneously connected with motor.
6. described in any item punching machine Working piece positioning devices according to claim 1~5, it is characterised in that: the bottom of the formed punch
End is higher than the bottom end of upper holder block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820198994.6U CN208542857U (en) | 2018-02-06 | 2018-02-06 | A kind of punching machine Working piece positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820198994.6U CN208542857U (en) | 2018-02-06 | 2018-02-06 | A kind of punching machine Working piece positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208542857U true CN208542857U (en) | 2019-02-26 |
Family
ID=65417050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820198994.6U Expired - Fee Related CN208542857U (en) | 2018-02-06 | 2018-02-06 | A kind of punching machine Working piece positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208542857U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111842684A (en) * | 2020-07-17 | 2020-10-30 | 陈习 | Workpiece fixing mechanism for hydraulic punching machine |
-
2018
- 2018-02-06 CN CN201820198994.6U patent/CN208542857U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111842684A (en) * | 2020-07-17 | 2020-10-30 | 陈习 | Workpiece fixing mechanism for hydraulic punching machine |
| CN111842684B (en) * | 2020-07-17 | 2022-01-07 | 浙江白鹿源科技有限公司 | Workpiece fixing mechanism for hydraulic punching machine |
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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: 20190226 Termination date: 20200206 |
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| CF01 | Termination of patent right due to non-payment of annual fee |