CN207709635U - A kind of punching apparatus for hollow metal works - Google Patents
A kind of punching apparatus for hollow metal works Download PDFInfo
- Publication number
- CN207709635U CN207709635U CN201721869030.1U CN201721869030U CN207709635U CN 207709635 U CN207709635 U CN 207709635U CN 201721869030 U CN201721869030 U CN 201721869030U CN 207709635 U CN207709635 U CN 207709635U
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- Prior art keywords
- hole
- punching
- hollow metal
- metal works
- workbench
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a kind of punching apparatus for hollow metal works, including：Workbench, upper part are equipped with punching pedestal, and the top of the punching pedestal is equipped with hole punched device, and the hole punched device includes punch and hydraulic device, and the punch and the hydraulic device are drivingly connected；The punching pedestal includes upper mold, middle mould and lower die successively from top to bottom；The upper mold, the middle mould and the lower die are connect with connecting plate；It is equipped with the first fluting between the upper mold and the middle mould, the second fluting is equipped between the lower die and the middle mould；The upper mold, the middle mould and the lower die offer the punching hole to match with the punch；The workbench offers row's slug hole, and the aperture of row's slug hole is more than the aperture of the punching hole, and the hole heart of punching hole described in the Kong Xinyu of row's slug hole is on same axis；The lower section of row's slug hole is equipped with waste material collection device.The utility model piercing efficiency is high, pollution is small and does not waste material.
Description
Technical field
The utility model is related to the perforation fields of hollow metalwork, more particularly to a kind of punching for hollow metal works
Equipment.
Background technology
Perforation for hollow metalwork, the prior art drill to hollow metalwork using drilling device, and drilling is set
Dynamic for not stalled on the surface of hollow metalwork by drill bit, to drill hollow metalwork, but drill bit can only bore one every time
A hole then needs to operate at twice, causes drilling efficiency low for drill two holes on hollow metalwork.And meeting in boring procedure
A large amount of metal debris are generated, while metal debris pollutes working environment, it is also difficult to which Collection utilization leads to waste of material.Therefore,
Research and develop that a kind of piercing efficiency is high, the pollution punching apparatus for hollow metal works that is small and not wasting material becomes this field
One of technical staff's urgent problem to be solved.
Utility model content
The purpose of this utility model is to provide a kind of punching apparatus for hollow metal works, this is used for hollow metal work
The punching apparatus piercing efficiency of part is high, pollution is small and does not waste material.
To achieve the goals above, the technical solution of the utility model is：
A kind of punching apparatus for hollow metal works comprising：Workbench, upper part is equipped with punching pedestal, described
The top of punching pedestal is equipped with hole punched device, and the hole punched device includes punch and hydraulic device, the punch and the hydraulic pressure
Device is drivingly connected；
The punching pedestal includes upper mold, middle mould and lower die successively from top to bottom；The upper mold, the middle mould and it is described under
Mould is connect with connecting plate；It is equipped with the first fluting between the upper mold and the middle mould, is set between the lower die and the middle mould
There is the second fluting；The upper mold, the middle mould and the lower die offer the punching hole to match with the punch；
The workbench offers row's slug hole, and the aperture of row's slug hole is more than the aperture of the punching hole, described
The hole heart for arranging punching hole described in the Kong Xinyu of slug hole is on same axis；
The lower section of row's slug hole is equipped with waste material collection device.
Preferably, the punching pedestal is additionally provided with limiting plate, and the punching pedestal is fixedly connected with the workbench, described
Limiting plate is flexibly connected with the workbench and is moved along the length direction of the punching pedestal；
The limiting plate from top to bottom successively be equipped with first through hole, the second through-hole and third through-hole, the first through hole with
The upper mold matches, and second through-hole matches with the middle mould, and the third through-hole matches with the lower die.
Further, the workbench is additionally provided with vertical plate, and the lower part of the vertical plate is connect with the workbench, described perpendicular
The top of straight panel offers mounting hole, and the driving end of the hydraulic device is arranged in the mounting hole and is driven with the punch
Connection.
Further, the lower part of the workbench is additionally provided with open front, and the waste material collection device is arranged in the open front
In.
Further, the waste material collection device includes garbage collection bucket, movable plate and moving guide rail；The moving guide rail with
The workbench connection；
The garbage collection bucket is arranged on the top of the movable plate, and the both sides of the movable plate connect with the moving guide rail
It connects so that the movable plate is moved along the length direction of the moving guide rail.
Further, the limiting plate is equipped with trigger device, the trigger device and control close to the side of the punching hole
The signal input part of device is electrically connected, and the signal output end of the controller is electrically connected with the hydraulic device.
Compared with prior art, the utility model has the following technical effects：
The punching apparatus for hollow metal works of the utility model, only need to be by the hollow metal work of puncherless processing
Part is put into the punching pedestal and the front end of the hollow metal works and connecting plate is made to offset and completes to position, and does not need pair
Each hollow metal works are positioned, and punching efficiency is improved；Waste material caused by punching is not dirty directly through arranging slug hole discharge
While contaminating working environment, waste material can be collected and recycled；The middle mould plays styling inside hollow metal works, prevents
Only hollow metal works are deformed because of punch pressure.
Further, when the front end of puncherless processing hollow metal works offsets with the limiting plate, punch is to hollow metal
Workpiece is punched out processing, and the length direction by the limiting plate along the punching pedestal moves, change the limiting plate with
The horizontal distance of the punching hole is handled to adapt to the punching of hollow metal works of different size.
In order to better understand and implement, according to the present invention will be described in detail below with reference to the accompanying drawings.
Description of the drawings
Fig. 1 is the structural schematic diagram of the hollow metal works of the utility model；
Fig. 2 is a kind of facing for the first embodiment of punching apparatus for hollow metal works of the utility model
Figure；
Fig. 3 is a kind of side view of the first embodiment of punching apparatus for hollow metal works of the utility model
Figure；
Fig. 4 is a kind of punching base of the first embodiment of punching apparatus for hollow metal works of the utility model
The structural schematic diagram of seat；
Fig. 5 is a kind of facing for second of embodiment of punching apparatus for hollow metal works of the utility model
Figure；
Fig. 6 is a kind of side view of second of embodiment of punching apparatus for hollow metal works of the utility model
Figure；
Fig. 7 is a kind of punching base of second of embodiment of punching apparatus for hollow metal works of the utility model
The structural schematic diagram of seat；
Fig. 8 is a kind of limiting plate of second of embodiment of punching apparatus for hollow metal works of the utility model
Structural schematic diagram.
【Reference numeral】
1 punching pedestal of workbench, 2 punch 3
Mould 6 in 4 upper mold 5 of hydraulic device
7 connecting plate 8 first of lower die fluting 9
Second fluting 10 punching hole, 11 row's slug hole 12
13 limiting plate of waste material collection device, 14 first through hole 15
Second through-hole, 16 third through-hole, 17 vertical plate 18
19 garbage collection bucket of open front, 20 movable plate 21
22 hollow metal works of moving guide rail, 23 trepanning 24
Specific implementation mode
It is new to this practicality below with reference to attached drawing 1-8 in order to be fully understood from the purpose of this utility model, feature and effect
The technique effect of the design of type, concrete structure and generation is described further.
For the making of the trepanning 24 of hollow metal works 23 as shown in Figure 1, the prior art is to utilize drilling device pair
Hollow metal works 23 carry out drilling processing, will produce a large amount of metal debris during the inefficiency of drilling and drilling,
While metal debris pollutes working environment, it is also difficult to which Collection utilization leads to waste of material.
In order to overcome above-mentioned difficulties, as in Figure 2-4, a kind of punching apparatus for hollow metal works comprising：Work
Make platform 1, upper part is equipped with punching pedestal 2, and the top of the punching pedestal 2 is equipped with hole punched device, and the hole punched device includes punching
First 3 and hydraulic device 4, the punch 3 and the hydraulic device 4 are drivingly connected；The punching pedestal 2 includes successively from top to bottom
Upper mold 5, middle mould 6 and lower die 7；The upper mold 5, the middle mould 6 and the lower die 7 are connect with connecting plate 8；The upper mold 5 with
It is equipped with the first fluting 9 between the middle mould 6, the second fluting 10 is equipped between the lower die 7 and the middle mould 6；The upper mold 5,
The middle mould 6 and the lower die 7 offer the punching hole 11 to match with the punch 3；The workbench 1 offers waste discharge
Expect hole 12, the aperture of row's slug hole 12 is more than the aperture of the punching hole 11, described in the Kong Xinyu of row's slug hole 12
The hole heart of punching hole 11 is on same axis；The lower section of row's slug hole 12 is equipped with waste material collection device 13.
Specifically, the top of imperforated hollow metal works is aligned with first fluting 9, the hollow metal works
Lower part 10 be directed at second fluting, by the imperforated hollow metal works to the movement of the direction of the connecting plate 8, institute
State the front end of imperforated hollow metal works and when the connecting plate 8 offsets, the hydraulic device 4 drive the punch 3 to
The direction of the punching pedestal 2 is mobile and is punched out processing to hollow metal works.In punch process, punch 3 passes through described
The punching hole 11 of upper mold 5 is punched out the top of hollow metal works, and middle mould 6 is located inside hollow metal works and plays sizing
Effect, prevent the top of hollow metal works from being deformed under the impulse force of punch 3.Punch 3 passes through the top of hollow metal works,
The lower part of hollow metal works is punched out, lower die 7, which is located at below hollow metal works lower part, to be played to hollow metal work
The styling of part lower part prevents the lower part of hollow metal works from being deformed under the impulse force of punch 3.Punching and generate waste material warp
Row's slug hole 12 is discharged, and falls in waste material collection device 13 and be collected.The utility model is used for hollow metal
Imperforated hollow metal works only need to be put into the punching pedestal 2 and make hollow metal works by the punching apparatus of workpiece
Front end and connecting plate 8 offset and complete to position, each hollow metal works need not be positioned, improve punching efficiency；
Waste material caused by punching is directly discharged through arranging slug hole 12, while not polluting working environment, can collect recycling；In
Mould 6 makees the effect of substrate inside hollow metal works, prevents hollow metal works from being deformed because of punch pressure.
It should be noted that the upper mold 5, the middle mould 6 and the lower die 7 offer and match with the punch 3
Punching hole 11, the size of the punching hole 11 matches with the punch, prevents the trepanning of hollow metal works from flange occur
Phenomenon.
Further, the workbench 1 is additionally provided with vertical plate 18, and the lower part of the vertical plate 18 is connect with the workbench 1,
The top of the vertical plate 18 offers mounting hole, the driving end of the hydraulic device 4 be arranged in the mounting hole and with institute
State the drive connection of punch 3.
Further, the lower part of the workbench 1 is additionally provided with open front 19, and the waste material collection device 20 is arranged before described
In opening 19.By opening up opening 19, user is facilitated to handle the waste material in waste material collection device.
Further, the waste material collection device 13 includes garbage collection bucket 20, movable plate 21 and moving guide rail 22；It is described
Moving guide rail 22 is connect with the workbench 1；The garbage collection bucket 20 is arranged in the top of the movable plate 21, the movement
The both sides of plate 21 are connect with the moving guide rail 22 so that the movable plate 21 is moved along the length direction of the moving guide rail 22
It is dynamic.It should be noted that user is pulled out garbage collection bucket 20 outside workbench 1 by movable plate 21, facilitate user to described useless
Waste material in material collecting vessel 20 is cleared up.
Embodiment 2
The present embodiment and above-described embodiment 1 are essentially identical, difference lies in：
As viewed in figures 5-8, the punching pedestal 2 is additionally provided with limiting plate 14, and the punching pedestal 2 is solid with the workbench 1
Fixed connection, the limiting plate 14 are flexibly connected with the workbench 1 and are moved along the length direction of the punching pedestal 2；It is described
Limiting plate 14 is equipped with first through hole 15, the second through-hole 16 and third through-hole 17, the first through hole 15 and institute successively from top to bottom
It states upper mold 5 to match, second through-hole 16 matches with the middle mould 6, the third through-hole 17 and 7 phase of the lower die
Match.It should be noted that when the front end of the hollow metal works offsets with the limiting plate 14, punch 3 is to hollow metal work
Part is punched out processing, and the length direction by the limiting plate 14 along the punching pedestal 2 moves, and changes the limiting plate
14 with the horizontal distance of the punching hole 11, to adapt to different size hollow metal works punching processing.
Further, the limiting plate 47 close to the side of the punching hole 11 be equipped with trigger device, the trigger device with
The signal input part of controller is electrically connected, and the signal output end of the controller is electrically connected with the hydraulic device.It needs
Illustrate, when the trigger device of the front end of hollow metal works and the limiting plate 14 offsets, the trigger device is by signal
The controller is fed back to, the controller controls the hydraulic device work, punch is made to be moved to the direction of hollow metal works
It is dynamic, it is punched out processing.
In the description of the present invention, it is understood that when, use " first ", the words such as " second " limit component side
To, it is only for above-mentioned component is preferably described, does not have Stated otherwise such as, above-mentioned word there is no particular meaning,
Therefore it should not be understood as the limitation to scope of protection of the utility model.
The utility model is not limited to the above embodiment, if the various changes or deformation to the utility model do not take off
Spirit and scope from the utility model, if these changes and deformation belong to the claims and equivalents of the utility model
Within the scope of, then the utility model is also intended to comprising these changes and deformation.
Claims (6)
1. a kind of punching apparatus for hollow metal works, which is characterized in that including：
Workbench, upper part are equipped with punching pedestal, and the top of the punching pedestal is equipped with hole punched device, and the hole punched device includes
Punch and hydraulic device, the punch and the hydraulic device are drivingly connected；
The punching pedestal includes upper mold, middle mould and lower die successively from top to bottom；The upper mold, the middle mould and the lower die are equal
It is connect with connecting plate；It is equipped with the first fluting between the upper mold and the middle mould, the is equipped between the lower die and the middle mould
Two flutings；The upper mold, the middle mould and the lower die offer the punching hole to match with the punch；
The workbench offers row's slug hole, and the aperture of row's slug hole is more than the aperture of the punching hole, the waste discharge
Expect that the hole heart of punching hole described in the Kong Xinyu in hole is on same axis；
The lower section of row's slug hole is equipped with waste material collection device.
2. the punching apparatus according to claim 1 for hollow metal works, it is characterised in that：
The punching pedestal is additionally provided with limiting plate, and the punching pedestal is fixedly connected with the workbench, the limiting plate and institute
It states workbench flexible connection and is moved along the length direction of the punching pedestal；
The limiting plate from top to bottom successively be equipped with first through hole, the second through-hole and third through-hole, the first through hole with it is described
Upper mold matches, and second through-hole matches with the middle mould, and the third through-hole matches with the lower die.
3. the punching apparatus according to claim 1 or 2 for hollow metal works, it is characterised in that：
The workbench is additionally provided with vertical plate, and the lower part of the vertical plate is connect with the workbench, the top of the vertical plate
Mounting hole is offered, the driving end of the hydraulic device is arranged in the mounting hole and is drivingly connected with the punch.
4. the punching apparatus according to claim 1 or 2 for hollow metal works, it is characterised in that：
The lower part of the workbench is additionally provided with open front, and the waste material collection device is arranged in the open front.
5. the punching apparatus according to claim 4 for hollow metal works, it is characterised in that：
The waste material collection device includes garbage collection bucket, movable plate and moving guide rail；The moving guide rail and the workbench
Connection；
The garbage collection bucket is arranged on the top of the movable plate, the both sides of the movable plate connect with the moving guide rail with
The movable plate is set to be moved along the length direction of the moving guide rail.
6. the punching apparatus according to claim 2 for hollow metal works, it is characterised in that：
The limiting plate is equipped with trigger device, the signal input of the trigger device and controller close to the side of the punching hole
End is electrically connected, and the signal output end of the controller is electrically connected with the hydraulic device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721869030.1U CN207709635U (en) | 2017-12-26 | 2017-12-26 | A kind of punching apparatus for hollow metal works |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721869030.1U CN207709635U (en) | 2017-12-26 | 2017-12-26 | A kind of punching apparatus for hollow metal works |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207709635U true CN207709635U (en) | 2018-08-10 |
Family
ID=63050592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721869030.1U Active CN207709635U (en) | 2017-12-26 | 2017-12-26 | A kind of punching apparatus for hollow metal works |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207709635U (en) |
-
2017
- 2017-12-26 CN CN201721869030.1U patent/CN207709635U/en active Active
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