CN208408155U - A kind of punching machine - Google Patents
A kind of punching machine Download PDFInfo
- Publication number
- CN208408155U CN208408155U CN201820734362.7U CN201820734362U CN208408155U CN 208408155 U CN208408155 U CN 208408155U CN 201820734362 U CN201820734362 U CN 201820734362U CN 208408155 U CN208408155 U CN 208408155U
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- Prior art keywords
- pedestal
- close
- mould table
- pressed sheet
- punching machine
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Abstract
The utility model relates to field of machining, disclose a kind of punching machine, including pedestal, organic frame and mould table are fixedly installed on pedestal, driving device is fixedly installed in rack, driving device is fixedly installed pressed sheet close to one end of pedestal, and the driving that pressed sheet is driven device moves back and forth on the direction far from or close to pedestal；Pressed sheet is fixedly connected with pressing block, mould table and punching press block alignment close to one end of pedestal；The locking device for fixing mould platform is fixedly installed on pedestal；Mould table is put on the base, it is using locking device that mould table is fixed on the base, sheet metal is directed at the pressing block on pressed sheet again, starting driving device pushes pressing block to carry out stamping press to sheet metal, and locking device can slide on the base to avoid mould table.
Description
Technical field
The utility model relates to technical fields of mechanical processing, more specifically, it relates to a kind of punching machine.
Background technique
Punching machine is exactly a punching type press machine.It is fallen by mold into crossing in punching production primarily directed to plate
Material, punching, molding, drawing, finishing, fine, shaping, riveting and extruding and etc. formed finished product, be widely used in every field.
Such as Authorization Notice No. be CN206325985U Chinese patent disclosed in a kind of punching machine, the punching machine include pedestal and
Be integrally formed with pedestal and the bracket with the setting of pedestal opposed vertical, bracket is equipped with stamping cylinder, the patent can copper by not
Same mould table processes the automobile ignition coil of different model.
However, above-mentioned patent has mould table because lacking in the punching course under stamping cylinder driving to sheet metal
The clamping of effect makes mould table shift upwards in horizontal reverse, and then influences stamping products precision.
Utility model content
The technical issues of mould table deviates on the base in sheet metal punching course for existing punching machine, this is practical
The advantages of novel to provide a kind of punching machine, having can be fixed on the base by mould table, and mould table is avoided to deviate on the base.
To achieve the above object, the utility model provides following technical solution:
Organic frame and mould table are fixedly installed on the pedestal, is fixedly installed in the rack for a kind of punching machine, including pedestal
There is driving device, the driving device is fixedly installed pressed sheet close to one end of the pedestal, and the pressed sheet is by the drive
The driving of dynamic device moves back and forth on the direction far from or close to the pedestal；
The pressed sheet is fixedly connected with pressing block, the mould table and the pressing block pair close to one end of the pedestal
It is quasi-；
The locking device for fixing the mould table is fixedly installed on the pedestal.
Through the above technical solutions, mould table is put on the base, it is using locking device that mould table is fixed on the base,
Sheet metal is directed at the pressing block on pressed sheet again, starting driving device pushes pressing block to carry out stamping press, lock to sheet metal
Tight device can slide on the base to avoid mould table.
Further, the mould table is fixedly installed bearing bottom plate close to the pedestal on one side；
The locking device includes compression bar, bolt and the locking hole being provided on the pedestal；
The compression bar edge is run through perpendicular to the pedestal direction offers rotation hole, the bolt and the locking hole spiral shell
Line connection, and pass through the rotation hole；
The compression bar crimps the bearing bottom plate pedestal close to one end of the pedestal.
Through the above technical solutions, by compression bar close to pedestal with bearing bottom plate far from pedestal while offset
Connect, by bolt pass through rotation hole and with screw in locking hole, compression bar by bearing bottom plate be fixedly installed on the base, avoid mold
Platform deviates on the base.
Further, cushion block is folded between the pedestal and the compression bar.
Through the above technical solutions, cushion block is rotatably arranged on pedestal, and the one end of support compression item far from mould table,
Increase compression bar to the pressure of bearing bottom plate, mould table is avoided to deviate on the base.
Further, one end of the cushion block is fixedly connected with push plate.
Through the above technical solutions, pushing push plate, facilitates worker to fill in cushion block between compression bar and pedestal, be conducive to press
Tight item avoids mould table from shifting on the base the fixed function of bearing bottom plate.
Further, the pressed sheet is fixedly installed protective device, the protective device close to the pedestal on one side
Including slide cartridge, the sliding bar and spring that match with the slide cartridge；
The slide cartridge is fixed at the pressed sheet close to the one side of the pedestal, the sliding bar sliding setting vertically
In the slide cartridge, the spring is arranged in the slide cartridge, and the both ends of the spring respectively with the pressed sheet and described
Sliding bar abuts against；
The length of the sliding bar and the slide cartridge is respectively less than the length on the pressing block and the mould table vertical direction
The sum of degree.
Through the above technical solutions, when starting driving device pushes pressing block to carry out stamping press to sheet metal, sliding bar
One end far from pressed sheet is abutted against with bearing bottom plate, and sliding bar slides in slide cartridge squeezes spring, and spring stress deformation is to cunning
Lever applies elastic force, and then sliding bar is made to apply pressure to pedestal to support baseboard, and support baseboard is fixed on the base, sliding
The length of bar and slide cartridge is respectively less than the sum of the length of pressing block and mould table in the vertical direction, avoids pressing block and mould table phase
When abutting, sliding bar and the slide cartridge plate that is stamped are damaged by pressure.
Further, the sliding bar is fixedly installed protection block close to one end of the pressed sheet, and the spring is arranged
On the outside of the protection block.
Through the above technical solutions, sliding bar is slided in slide cartridge when squeezing spring, protection block pressed sheet is abutted against, and avoids
Spring is subject to crushing in punching course, influences the fixed function to bearing bottom plate.
Further, the round angle of the bearing bottom plate is fixedly connected with adjusting block.
Through the above technical solutions, worker can hold adjusting block moves bearing bottom plate on the base, and then facilitate worker
Mould table and punching press block alignment are adjusted, the precision of punched metal sheet is improved.
Compared with prior art, the utility model has the beneficial effects that
By protective device fixed on the locking device and support plate for fixing mould platform that are fixedly installed on pedestal,
The bearing bottom plate extruding that mould table will be fixed at close to pedestal one side is fixed on the base, and punching machine is avoided to rush to sheet metal
Mould table deviates on the base during pressure.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the protective device diagrammatic cross-section of the utility model.
Appended drawing reference: 1, pedestal；11, cushion block；12, push plate；2, rack；3, mould table；31, bearing bottom plate；311, it adjusts
Block；4, driving device；5, pressed sheet；6, locking device；61, compression bar；611, rotation hole；62, bolt；63, locking hole；7, it protects
Protection unit；71, slide cartridge；72, sliding bar；721, protection block；73, spring；8, pressing block.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
The mould table on organic frame 2 and pedestal 1 is fixedly installed as shown in Figure 1, including pedestal 1 in a kind of punching machine on pedestal 1
3, the driving device 4 slided along the vertical direction is fixedly installed in rack 2；
Driving device 4 is fixedly installed pressed sheet 5 close to one end of pedestal 1, and pressed sheet 5 is fixed close to the one side of pedestal 1
It is provided with the pressing block 8 to match with mould table 3, mould table 3 is vertically aligned with pressing block 8.Mould table 3 is close to base
The side of seat 1 is fixedly installed bearing bottom plate 31, the locking device 6 for fixing mould platform 3 being fixedly installed on pedestal 1, lock
The extruding of bearing bottom plate 31 is fixed on pedestal 1 by tight device 6.
Locking device 6 includes compression bar 61, bolt 62 and the locking hole 63 being threadedly coupled with bolt 62, and compression bar 61 is along perpendicular
Histogram passes through rotation hole 611 and is threadedly coupled with locking hole 63 to the rotation hole 611 offered through compression bar 61, bolt 62.Turn
Dynamic compression bar 61 rotates the inner peripheral of rotation hole 611 along bolt 62, and makes one side and pressure-bearing bottom of the compression bar 61 close to pedestal 1
Plate 31 abuts against on one side far from pedestal 1, tightens bolt 62 so that bearing bottom plate 31 to be fixed on pedestal 1.
Cushion block 11 is provided on pedestal 1, cushion block 11 is folded between pedestal 1 and compression bar 61, remote with support compression item 61
One end from mould table 3, to increase compression bar 61 to the pressure on the vertical direction of bearing bottom plate 31, more by mould table 3
It is stably fixed on pedestal 1, mould table 3 is avoided to deviate on pedestal 1.Cushion block 11, which is elapsed, for convenience of worker fills in compression bar 61
Between pedestal 1, push plate 12 is set in one end of cushion block 11, between the tight item of the push-in for keeping cushion block 11 more labor-saving and pedestal 1, enhancing
Pressure of the compression bar 61 to bearing bottom plate 31, better fixing mould platform 3.
Mould table 3 is aligned with pressing block 8 preferably to adjust mould table 3, is fixedly connected in the round angle of bearing bottom plate 31
There is adjusting block 311, worker can hold adjusting block 311 when adjusting the position of mould table 3, adjust to the position of mould table 3
It is whole.
Protective device 7 is fixedly installed close to the one side of pedestal 1 in pressed sheet 5, as shown in Fig. 2, protective device 7 includes slide cartridge
71, the sliding bar 72 and spring 73 to match with slide cartridge 71, slide cartridge 71 are fixed at pressed sheet 5 close to the one of pedestal 1 vertically
Sliding bar 72 is slidably arranged in slide cartridge 71 by face, and the both ends of spring 73 are offseted with pressed sheet 5 and sliding bar 72 respectively
It connects.Start driving device 4 push pressing block 8 to sheet metal carry out stamping press when, the one end of sliding bar 72 far from pressed sheet 5 with
Bearing bottom plate 31 abuts against, and sliding bar 72 slides in slide cartridge 71 squeezes spring 73, and 73 stress and deformation of spring applies sliding bar 72
Add elastic force, and then sliding bar 72 is made to apply pressure to pedestal 1 to support baseboard, bearing bottom plate 31 is fixed on pedestal 1, is avoided
Mould table 3 deviates on pedestal 1.
When pressing block 8 and mould table 3 abut against, in order to avoid sliding bar 72 and slide cartridge 71 plate 5 that is stamped damage by pressure, sliding bar
72 and the length of slide cartridge 71 be respectively less than the sum of the length on 3 vertical direction of pressing block 8 and mould table.
Sliding bar 72 is fixedly installed protection block 721 close to one end of pressed sheet 5, and spring 73 is set in outside protection block 721
Side, when sliding bar 72 slides in slide cartridge 71 and squeezes spring 73, protection block 721 is abutted against with pressed sheet 5, and spring 73 is avoided to exist
It is subject to crushing in punching course, influences the fixed function to bearing bottom plate 31.
In actual use, bearing bottom plate 31 is arranged on pedestal 1, and makes mould table 3 and is fixed on pressed sheet 5
Pressing block 8 is aligned in vertical direction, loosers a bolt 62, one end of compression bar 61 is abutted with bearing bottom plate 31, then tighten bolt
62, compression bar 61 squeezes bearing bottom plate 31 and bearing bottom plate 31 is fixed on pedestal 1, starts driving device 4, pushes pressed sheet
Pressing block 8 on 5 slides to mould table 3, and the sliding bar 72 of protective device 7 is supported far from one end of pressed sheet 5 and bearing bottom plate 31
Spring 73 is connect and squeezed, 73 deformation of spring is made to generate elastic force, sliding bar 72 is pushed to apply pressure to bearing bottom plate 31, it is further solid
Fixed mold platform 3 avoids punching machine mould table 3 in sheet metal punching course from deviating on pedestal 1.
Above are merely preferred embodiments of the utility model, the protection scope of the utility model is not limited merely to above-mentioned
Embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should be pointed out that pair
For those skilled in the art, several improvements and modifications without departing from the principle of the utility model,
These improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (7)
1. a kind of punching machine, including pedestal (1), which is characterized in that organic frame (2) and mould table are fixedly installed on the pedestal (1)
(3), it is fixedly installed driving device (4) on the rack (2), the driving device (4) is solid close to the one end of the pedestal (1)
Surely be provided with pressed sheet (5), the pressed sheet (5) by the driving device (4) driving far from or close to the pedestal
(1) it is moved back and forth on direction；
The pressed sheet (5) is fixedly connected with pressing block (8) close to the one end of the pedestal (1), the mould table (3) with it is described
Pressing block (8) alignment；
The locking device (6) for fixing the mould table (3) is fixedly installed on the pedestal (1).
2. punching machine according to claim 1, which is characterized in that one side of the mould table (3) close to the pedestal (1) is solid
Surely bearing bottom plate (31) are provided with；
The locking device (6) includes compression bar (61), bolt (62) and the locking hole (63) being provided on the pedestal (1)；
The compression bar (61) along perpendicular to the pedestal (1) direction through offering rotation hole (611), the bolt (62) with
The locking hole (63) is threadedly coupled, and passes through the rotation hole (611)；
The compression bar (61) crimps bearing bottom plate (31) pedestal (1) close to the one end of the pedestal (1).
3. punching machine according to claim 2, which is characterized in that sandwiched between the pedestal (1) and the compression bar (61)
There are cushion block (11).
4. punching machine according to claim 3, which is characterized in that one end of the cushion block (11) is fixedly connected with push plate
(12).
5. punching machine according to claim 1, which is characterized in that one side of the pressed sheet (5) close to the pedestal (1) is solid
Surely it is provided with protective device (7), the protective device (7) includes slide cartridge (71) and the sliding bar that the slide cartridge (71) match
(72) and spring (73)；
The slide cartridge (71) is fixed at the one side of the pressed sheet (5) close to the pedestal (1), the sliding bar vertically
(72) it is slidably arranged in the slide cartridge (71), spring (73) setting is in the slide cartridge (71), and the spring (73)
Both ends abutted against respectively with the pressed sheet (5) and the sliding bar (72)；
The length of the sliding bar (72) and the slide cartridge (71) is respectively less than the pressing block (8) and the mould table (3) is vertical
The sum of length on direction.
6. punching machine according to claim 5, which is characterized in that the one of the sliding bar (72) close the pressed sheet (5)
End is fixedly installed protection block (721), and the spring (73) is set on the outside of the protection block (721).
7. punching machine according to claim 2, which is characterized in that the round angle of the bearing bottom plate (31) is fixedly connected with adjusting
Block (311).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820734362.7U CN208408155U (en) | 2018-05-17 | 2018-05-17 | A kind of punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820734362.7U CN208408155U (en) | 2018-05-17 | 2018-05-17 | A kind of punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208408155U true CN208408155U (en) | 2019-01-22 |
Family
ID=65114756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820734362.7U Active CN208408155U (en) | 2018-05-17 | 2018-05-17 | A kind of punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208408155U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110802177A (en) * | 2019-11-25 | 2020-02-18 | 清华大学苏州汽车研究院（相城） | Carbon fiber knitting needle stamping device |
-
2018
- 2018-05-17 CN CN201820734362.7U patent/CN208408155U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110802177A (en) * | 2019-11-25 | 2020-02-18 | 清华大学苏州汽车研究院（相城） | Carbon fiber knitting needle stamping device |
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