CN202097245U - Plate bending device - Google Patents
Plate bending device Download PDFInfo
- Publication number
- CN202097245U CN202097245U CN2011201069966U CN201120106996U CN202097245U CN 202097245 U CN202097245 U CN 202097245U CN 2011201069966 U CN2011201069966 U CN 2011201069966U CN 201120106996 U CN201120106996 U CN 201120106996U CN 202097245 U CN202097245 U CN 202097245U
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- bending
- base
- supporting
- sheet material
- core rod
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model belongs to the field of stripe plate bending device, in particular to an automated bending device. A plate bending device comprises a working platform base used for the fixation and installation of each component and is characterized in that a rotatable bending mould capable of clamping the plate is arranged at the center of the working platform base; a bending pressure device used for guiding and pressing the plate is also arranged on the working platform base; and the bending pressure device and the clamping part of the bending mould are arranged on the same horizontal plane. Due to the adoption of the plate bending device, plate bending is automated and mechanized, the production efficiency and quality of bending products are improved, and meanwhile the production cost of enterprise is reduced.
Description
Technical field
The utility model belongs to strip boards bending machining apparatus field, particularly a kind of bending apparatus of automation.
Background technology
Sheet bending all adopts artificial crooked now; Mainly sheet material is carried out bending, form the section bar of a bending, adopt artificial bending to have many weak points: 1, to adopt artificial hammering moulding through the hammering of craft through the workman is manual; There is injury in tissue to material; Influenced the mechanical property of material, 2, influential to the surface quality of sheet material after the hammering, 3, adopt the crooked precision of the bent plate that artificial hammering forms not reach demand of practical production; 4, artificial crooked inefficiency can't satisfy modern production needs.So our company has designed a kind of sheet bending device to the problem that exists in producing.
Summary of the invention
The utility model is to the deficiency of prior art, designed a kind of automation, can guarantee the bending precision of sheet material afterwards when having than high efficiency; And can accomplish the sheet bending device of the automatic discharging in back in bending; Adopt the described sheet bending device of the utility model to reduce working strength of workers, reduced manpower demand, practiced thrift company's human cost; Improve production efficiency in addition greatly, reduced the equipment input.
The utility model is realized through following technical scheme:
The sheet bending device; Comprise and be used for fixing the table base that each parts are installed; It is characterized in that: the center of table base is provided with bending mould rotatable and that can clamp sheet material; On table base, also be provided with a crooked pressure device that sheet material is led and pressurizes, the clamping position of described crooked pressure device and bending mould is positioned on the same horizontal plane.
The utility model is through being fixedly connected on sheet material on the bending mould, and bending mould rotates, and meanwhile the crooked pressure device is pressed and is attached on the sheet material; Sheet bending is become with bending mould have identical shaped bent plate; Need not can form bent plate through workman's processing, the surface quality of sheet material and the precision after the bending all are guaranteed, and have also reduced staff's labour intensity simultaneously; Improve production efficiency, satisfied the needs of producing.
Described bending mould comprises a base for supporting; Base for supporting is movably connected on the table base through bearing, and the center of base for supporting is provided with circular deep gouge, and cylindrical core rod is installed in the circular deep gouge; The top of described cylindrical core rod is fixedly connected with top platen; The diameter of described cylindrical core rod forms a groove less than the diameter of base for supporting and top platen between base for supporting and top platen, the place is provided with clamping device in the top platen respective slot.
Described clamping device is a rotatable screw, and the bottom of described screw stretches out in the lower surface of top platen, and we make the bottom of screw compress sheet material through the screw of screwing, thereby realizes fixing sheet material.
Described clamping device comprises the cylinder that is fixedly connected on the top platen upper surface; Top platen is provided with the through hole that air feed cylinder expansion link passes, and the end of cylinder expansion link is connected with a briquetting, has realized the compressing sheet material of an automation here; Improve speed of production, be convenient to operation.
Described table base is provided with a servomotor, and the output of servomotor is provided with synchronizing wheel, and the lower surface of described bending mould is provided with synchronizing wheel; Connect through being with synchronously between servomotor and the bending mould; Adopt the servomotor and the mode of band transmission synchronously to drive the rotation of bending mould, be convenient to realize control on the one hand, on the other hand the rotating speed and the rotational angle of bending mould; Adopt band rotation synchronously, have higher rotational efficienty.
Said crooked pressure device comprises a hydraulic cylinder, and hydraulic cylinder is fixedly connected on the table base, and the end of the expansion link of hydraulic cylinder is connected with the roller devices that sheet material is carried out roll extrusion; The hydraulic cylinder that employing can be stretched is as the pressure output device of crooked pressure device, when hydraulic cylinder is withdrawn, on the bending mould of being convenient to sheet material is fixedly connected; When needs are exerted pressure to sheet material; Hydraulic cylinder stretches out, and makes the rolling device of expansion link end be in a pressure to sheet material and attaches device, adopts hydraulic cylinder can obtain comparatively pressure stable; Be convenient to guarantee crooked quality; Adopt roll extrusion once more, help guaranteeing the surface quality of sheet material, reduce in the BENDING PROCESS influence sheet material.
Also be provided with a bend fixing device on the said table base, described bend fixing device comprises the supporting base that is connected with table base, is arranged with a plurality of hydraulic cylinders on the supporting base in parallel; The end of the hydraulic stem of hydraulic cylinder all is connected with shaper; The shape of described shaper and bending mould coincide, and the bend fixing device of setting is after brake forming; Press the surface that is attached to bent plate through the flexible shaper that makes of hydraulic cylinder; Exert pressure a period of time, overcome the resilience of metal, guaranteed the crooked precision of the sheet material after the bending.
Described cylindrical core rod set inside has square groove; Be provided with power set in the groove, the end at square groove on the described cylindrical core rod is provided with the slide block that can slide, and slide block is embedded to be movably connected on the cylindrical core rod; Slide block is connected with the output of power set; We are arranged on the inner power set of core rod through one here, drive one and are arranged on slide block on the core rod sheet material after with bending and eject the automation of a discharging of realization.
Described power set are cylinder or hydraulic cylinder, adopt hydraulic cylinder commonly used and cylinder as power set here.
The utility model rotates through the driven by servomotor bending mould in sum; The crooked pressure device is exerted pressure and is realized the bending to sheet material, by the bend fixing device sheet material is carried out the pressure that a time-delay keep-ups pressure after crooked the completion and attaches, and prevents the resilience of sheet material; Guaranteed crooked precision; The utility model has been realized the mechanization and the automation of sheet bending, and the production efficiency of raising and the quality of bent products also reduce the production cost of enterprise simultaneously.
Description of drawings
Fig. 1 is the structural representation of sheet bending device,
Fig. 2 is the vertical view of sheet bending device,
Fig. 3 is the structural representation of the bending apparatus of employing screw lock,
Fig. 4 is the device for discharging structural representation,
1 is table base among the figure, and 2 is bending mould, and 3 is the crooked pressure device, and 11 is servomotor, and 21 is base for supporting; 22 is cylindrical core rod, and 23 is top platen, and 24 is groove, and 25 is clamping device, and 251 is screw; 254 is cylinder, and 31 is hydraulic cylinder, and 32 is roller devices, and 41 is supporting base; 43 is shaper, and 221 is square groove, and 222 is power set, and 223 is slide block.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further specified:
Like Fig. 1 to sheet bending device shown in Figure 4; Comprise and be used for fixing the table base 1 that each parts are installed; The center of table base 1 is provided with bending mould 2 rotatable and that can clamp sheet material; On table base 1, also be provided with a crooked pressure device 3 that sheet material is led and pressurizes, the clamping position of described crooked pressure device 3 and bending mould 2 is positioned on the same horizontal plane, bending mould and crooked pressure device is arranged on is convenient to the crooked pressure device on the same horizontal plane and directly sheet material is pressed and attach; Save the process of adjustment, practiced thrift the time.
Bending mould is set forth here, describedly comprise a base for supporting 21, base for supporting 21 is movably connected on the table base 1 through bearing; Design is easy to realize the rotation of whole bending mould like this, adopts the connected mode of bearing, can reduce the friction between base for supporting 21 and the table base 1; The center of base for supporting 21 is provided with circular deep gouge, and cylindrical core rod 22 is installed in the circular deep gouge, and the top of described cylindrical core rod 22 is fixedly connected with top platen 23; The diameter of described cylindrical core rod 22 is less than the diameter of base for supporting 21 and top platen 23; Between base for supporting 21 and top platen 23, form a groove 24,23 respective slot places are provided with clamping device 25 in top platen, and clamping device 25 is used to realize fixing sheet material; In the present embodiment; We can also change the cylindrical core rod of differing heights according to the width of different sheet material, realize the crooked bending to the sheet material of different in width.
Described clamping device 25 is a rotatable screw 251; The bottom of described screw 251 stretches out in the lower surface that 23 plates are pressed at the top; We are through the screw of screwing; Make the bottom of screw compress sheet material, thereby realize fixing to sheet material, adopt the manual mode that is fixedly clamped of screwing screw here.
Described clamping device 25 comprises the cylinder 254 that is fixedly connected on top platen 23 surfaces; 23 are provided with the through hole that air feed cylinder expansion link passes on the top platen; The end of cylinder expansion link is connected with a briquetting; Realized here an automation to the compressing of sheet material, improved speed of production, be convenient to operation.
Described table base 1 is provided with a servomotor 11, and the output of servomotor 11 is provided with synchronizing wheel, and the lower surface of described bending mould 2 is provided with synchronizing wheel; Connect through being with synchronously between servomotor 11 and the bending mould; Adopt the servomotor and the mode of band transmission synchronously to drive the rotation of bending mould, be convenient to realize control on the one hand, on the other hand the rotating speed and the rotational angle of bending mould; Adopt band rotation synchronously, have higher rotational efficienty.
Said crooked pressure device 3 comprises a hydraulic cylinder 31, and hydraulic cylinder 31 is fixedly connected on the table base 1, and the end of the expansion link of hydraulic cylinder 31 is connected with the roller devices 32 that sheet material is carried out roll extrusion; The hydraulic cylinder that employing can be stretched is as the pressure output device of crooked pressure device, when hydraulic cylinder is withdrawn, on the bending mould of being convenient to sheet material is fixedly connected; When needs are exerted pressure to sheet material; Hydraulic cylinder stretches out, and makes the rolling device of expansion link end be in a pressure to sheet material and attaches device, adopts hydraulic cylinder can obtain comparatively pressure stable; Be convenient to guarantee crooked quality; Adopt roll extrusion once more, help guaranteeing the surface quality of sheet material, reduce in the BENDING PROCESS influence sheet material.
Also be provided with a bend fixing device 4 on the said table base 1, described bend fixing 4 devices comprise the supporting base 41 that is connected with table base, parallelly on the supporting base 41 are respectively arranged with three hydraulic cylinders; These three hydraulic cylinders are positioned at same plane, and are parallel to each other, and the end of the hydraulic stem of hydraulic cylinder all is connected with shaper 43; The shape of described shaper 43 and bending mould 2 coincide, and the bend fixing device of setting is after brake forming; Press the surface that is attached to bent plate through the flexible shaper that makes of hydraulic cylinder; Exert pressure a period of time, overcome the resilience of metal, guaranteed the crooked precision of the sheet material after the bending.
Described cylindrical core rod 22 set inside have square groove 221, are provided with power set 222 in the groove 221, and the end at square groove 221 on the described cylindrical core rod 22 is provided with the slide block 223 that can slide; Slide block 223 embedded being movably connected on the cylindrical core rod 22, slide block 223 is connected with the output of power set 222, and we are arranged on the inner power set of core rod through one here; Driving one is arranged on slide block on the core rod sheet material after with bending and ejects; Realize the automation of a discharging, after bending is accomplished, when bending mould rotates to certain location; Power set work; The promotion slide block slides, and slide block ejects bending mould with sheet material, realizes discharging.
Described power set are cylinder or hydraulic cylinder, adopt hydraulic cylinder commonly used and cylinder as power set here.
The utility model is through being fixedly connected on sheet material on the bending mould, and bending mould rotates, and meanwhile the crooked pressure device is pressed and is attached on the sheet material; Sheet bending is become with bending mould have identical shaped bent plate, need not can form bent plate through workman's processing, the surface quality of sheet material and the precision after the bending all are guaranteed; By the bend fixing device sheet material being carried out the pressure that a time-delay keep-ups pressure after crooked the completion attaches; Prevent the resilience of sheet material, guaranteed crooked precision, also reduced staff's labour intensity simultaneously; Improve production efficiency, satisfied the needs of producing.
Claims (9)
1. sheet bending device; Comprise and be used for fixing the table base that each parts are installed; It is characterized in that: the center of table base is provided with bending mould rotatable and that can clamp sheet material; On table base, also be provided with a crooked pressure device that sheet material is led and pressurizes, the clamping position of described crooked pressure device and bending mould is positioned on the same horizontal plane.
2. sheet bending device according to claim 1; It is characterized in that: described bending mould comprises a base for supporting; Base for supporting is movably connected on the table base through bearing, and the center of base for supporting is provided with circular deep gouge, and cylindrical core rod is installed in the circular deep gouge; The top of described cylindrical core rod is fixedly connected with top platen; The diameter of described cylindrical core rod forms a groove less than the diameter of base for supporting and top platen between base for supporting and top platen, the place is provided with clamping device in the top platen respective slot.
3. sheet bending device according to claim 2 is characterized in that: described clamping device is a rotatable screw, and the bottom of described screw stretches out in the lower surface of top platen.
4. sheet bending device according to claim 2; It is characterized in that: described clamping device comprises the cylinder that is fixedly connected on the top platen upper surface; Top platen is provided with the through hole that air feed cylinder expansion link passes, and the end of cylinder expansion link is connected with a briquetting.
5. sheet bending device according to claim 1; It is characterized in that: described table base is provided with a servomotor; The output of servomotor is provided with synchronizing wheel; The lower surface of described bending mould is provided with synchronizing wheel, connects through being with synchronously between servomotor and the bending mould.
6. will remove 1 described sheet bending device according to right, it is characterized in that: said crooked pressure device comprises a hydraulic cylinder, and hydraulic cylinder is fixedly connected on the table base, and the end of the expansion link of hydraulic cylinder is connected with the roller devices that sheet material is carried out roll extrusion.
7. sheet bending device according to claim 1; It is characterized in that: also be provided with a bend fixing device on the said table base; Described bend fixing device comprises the supporting base that is connected with table base; Be arranged with a plurality of hydraulic cylinders on the supporting base in parallel, the equal and shaper in the end of the hydraulic stem of hydraulic cylinder
Connect, the shape of described shaper and bending mould coincide.
8. sheet bending device according to claim 2; It is characterized in that: described cylindrical core rod set inside has square groove; Be provided with power set in the groove; End at square groove on the described cylindrical core rod is provided with the slide block that can slide, and slide block is embedded to be movably connected on the cylindrical core rod, and slide block is connected with the output of power set.
9. sheet bending device according to claim 8 is characterized in that: described power set are cylinder or hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201069966U CN202097245U (en) | 2011-04-13 | 2011-04-13 | Plate bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201069966U CN202097245U (en) | 2011-04-13 | 2011-04-13 | Plate bending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202097245U true CN202097245U (en) | 2012-01-04 |
Family
ID=45383279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201069966U Expired - Fee Related CN202097245U (en) | 2011-04-13 | 2011-04-13 | Plate bending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202097245U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102233371A (en) * | 2011-04-13 | 2011-11-09 | 常州市天龙光电设备有限公司 | Plate bending device |
-
2011
- 2011-04-13 CN CN2011201069966U patent/CN202097245U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102233371A (en) * | 2011-04-13 | 2011-11-09 | 常州市天龙光电设备有限公司 | Plate bending device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120104 Termination date: 20170413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |