CN200945506Y - Foot-actuated bending machine - Google Patents
Foot-actuated bending machine Download PDFInfo
- Publication number
- CN200945506Y CN200945506Y CN 200620083740 CN200620083740U CN200945506Y CN 200945506 Y CN200945506 Y CN 200945506Y CN 200620083740 CN200620083740 CN 200620083740 CN 200620083740 U CN200620083740 U CN 200620083740U CN 200945506 Y CN200945506 Y CN 200945506Y
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- China
- Prior art keywords
- pedal
- bending
- base
- fixedly connected
- connecting rod
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- Expired - Lifetime
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Abstract
A foot-actuated bending machine comprises a supporting knife holder, a lathe-head, a base, two legs fixed on the base and a foot-actuating pressing transmission mechanism with the upper part connected with the lathe-head. The utility model with high fitting accuracy and convenient operation can be operated by just one person. When the utility model is used, an adjusting nut is firstly lowered and a bending piece is placed below the lathe-head. Then a pedal is trod by feet to be buckled with a limiting pedal, thereby, the bending piece can be fixed tightly and the error caused by bending piece motion in bending can be reduced. The bending knife holder constantly connected with the bending handle can bend the bending piece conveniently when the bending handle is lifted.
Description
Technical field
The utility model relates to a kind of bender, relates in particular to a kind of pedal bending machine.
Background technology
At present, the bender in the machining kind equipment is generally handgrip pendulum-type structure bender, compresses bending plate by pressing down handgrip, and then lifts the bending knife rest plate is carried out bending.This kind bender comprises that support knife rest, the headstock, handgrip compress transmission mechanism and two supporting legs, and two supporting legs are fixed on the base.Supporting to design on the knife rest has chute, and the headstock can slide up and down in chute, and handgrip compresses transmission mechanism and is connected with the headstock, supports knife rest and fixedlys connected with supporting leg; Support on the knife rest bending knife rest is installed, the bending knife rest is connected with the bending handle.The last cutter that divides is fixed on the headstock, and the supporting cutter is fixed on the supporting knife rest, and the bending cutter is fixed on the bending knife rest.This bender exists quality of fit not high, the shortcoming of inconvenient operation.
Summary of the invention
The purpose of this utility model provides a kind of quality of fit height, easy to operate pedal bending machine.
For achieving the above object, the technical scheme that the utility model adopted is:
A kind of pedal bending machine comprises: support knife rest, the headstock, two supporting legs and base, two supporting legs are fixed on the base; It is characterized in that: also comprise the foot-operated transmission mechanism that compresses, the foot-operated top that compresses transmission mechanism is connected with the described headstock.
According to described pedal bending machine, it is characterized in that: foot-operated compress transmission mechanism and comprise: connecting rod, pedal, the pedal arm of band chute; Connecting rod is installed in two supporting legs, and the connecting rod upper end is fixedly connected with pull bar, and pull bar passes supporting leg and is installed on the headstock, is set with returning spring on the pull bar, and the headstock is passed in the pull bar upper end, and its upper end is provided with adjusting nut; The guiding pin is installed in the chute of connecting rod, and the guiding pin is fixed on the supporting leg; Connecting rod slides up and down in supporting leg by the guiding pin; The connecting rod lower end is connected with by connecting axle and cranks arm, and cranks arm to go up to be connected with connecting plate by the connecting axle of cranking arm, and the other end of connecting plate is connected with the supporting leg hinge by back shaft; Fixedly connected with cranking arm respectively in the two ends of pedal arm, pedal is fixedly connected on the pedal arm; The supporting leg lower end is fixedly connected with base, is installed with spacing pedal on the base, and spacing pedal is connected with the pedal locking.
According to described pedal bending machine, it is characterized in that: spacing pedal is connected with the pedal locking, and spacing pedal is rotatably connected with base by pedal pin; Be fixedly connected with an end of elastic cylindrical pin on the spacing pedal, the other end of elastic cylindrical pin is fixedly connected on the base, and elastic cylindrical pin is set with pedal locking spring outward.
According to described pedal bending machine, it is characterized in that: be positioned on the axle of the bending knife rest that supports the knife rest outside and be fixedly connected with limited block.
The beneficial effects of the utility model are: the utility model quality of fit height, and easy to operate, but one man operation; The utility model is turned down adjusting nut earlier when using, bending part is placed on below the headstock, and sufficient pedal makes pedal and spacing pedal padlock mutually, so just bending part tightly can be fixed the error of the mobile generation of bending part during the minimizing bending; Lift the bending handle, bending knife rest fixedly connected on the bending handle can be conveniently with the bending part bending.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is an A--A sectional structure schematic diagram among Fig. 1;
Fig. 3 is a B--B sectional structure schematic diagram among Fig. 1.
In the accompanying drawing: 1, support knife rest; 2, the headstock; 3, adjusting nut; 4, limited block; 5, bending knife rest; 6, bending handle; 7, supporting leg; 8, pedal arm; 9, pedal; 10, spacing pedal; 11, base; 12, pedal pin; 13, pedal locking spring; 14, elastic cylindrical pin; 15, connecting rod; 16, pull bar; 17, returning spring; 18, guiding pin; 19, connecting axle; 20, crank arm; 21, the connecting axle of cranking arm; 22, connecting plate; 23, back shaft.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is further described.
A kind of pedal bending machine as shown in Figure 1, comprising: existing support knife rest 1, the headstock 2 and 7, two supporting legs 7 of two supporting legs are fixed on the base 11.Supporting to design on the knife rest 1 has chute, and the headstock 2 can slide up and down in chute, supports knife rest 1 and fixedlys connected with supporting leg 7; Support on the knife rest 1 bending knife rest 5 is installed, bending knife rest 5 is connected with bending handle 6.The last cutter that divides is fixed on the headstock 2, and the supporting cutter is fixed on the supporting knife rest 1, and the bending cutter is fixed on the bending knife rest 5.
Inventive point of the present utility model is that bender is provided with the foot-operated transmission mechanism that compresses and compresses transmission mechanism with the handgrip that substitutes former bender.Foot-operated compress transmission mechanism as shown in Figure 1, 2, 3, foot-operatedly compress transmission mechanism and comprise: connecting rod 15, pedal 9, the pedal arm 8 of band chute; Connecting rod 15 is installed in two supporting legs 7, and connecting rod 15 upper ends are fixedly connected with pull bar 16, and pull bar 16 passes supporting leg and is installed on the headstock 2, is set with returning spring 17 on the pull bar 16, and the headstock 2 is passed in pull bar 16 upper ends, and its upper end is provided with adjusting nut 3; Guiding pin 18 is installed in the chute of connecting rod 15, and guiding pin 18 is fixed on the supporting leg 7.Connecting rod 15 slides up and down in supporting leg 7 by guiding pin 18; Connecting rod 15 lower ends are connected with by connecting axle 19 and crank arm 20, crank arm to be connected with connecting plate 22 by the connecting axle 21 of cranking arm on 20, and the other end of connecting plate 22 is connected with supporting leg 7 hinges by back shaft 23; 20 fixedly connected with cranking arm respectively in the two ends of pedal arm 8, pedal 9 is fixedly connected on the pedal arm 8; Supporting leg 7 lower ends are fixedly connected with base 11, are installed with spacing pedal 10 on the base 11, and spacing pedal 10 is connected with pedal 9 lockings.
In the present embodiment, spacing pedal 10 locks syndetons as shown in Figure 2 with pedal 9, and spacing pedal 10 is rotatably connected with base 11 by pedal pin 12; Be fixedly connected with an end of elastic cylindrical pin 14 on the spacing pedal 10, the other end of elastic cylindrical pin 14 is fixedly connected on the base 11, the elastic cylindrical pin 14 outer pedal locking springs 13 that are set with; In the present embodiment, be positioned on the axle of the bending knife rest 5 that supports knife rest 1 outside and be fixedly connected with limited block 4.
Operation principle of the present utility model: on divide cutter to be fixed on the headstock, the supporting cutter is fixed on the supporting knife rest, the bending cutter is fixed on the bending knife rest, the headstock can slide up and down it by the returning spring on the pull bar in two grooves about the supporting knife rest, so that the headstock is raised up to maximum height or drops to extreme lower position, be connected with eccentric body by response agency between bending knife rest and the body.During bending, turning down the bending body adjusting nut earlier makes it be lower than supporting cutter upper surface bending thickness of slab position, foot is trampled plate body, pedal gear is raised up to maximum height, and the headstock also is raised up to maximum height, puts into bending plate, the tight transmission mechanism of foot step trampling pins pedal with spacing pedal, the foot-operated transmission mechanism drive headstock that compresses down moves, and makes the branch cutter compress bending plate, lifts the bending knife rest plate is carried out bending; By regulating the angle that limited block just can be regulated bending part, in the utility model, maximum bending angle is 135 degree.
Claims (4)
1, a kind of pedal bending machine comprises: support knife rest (1), the headstock (2), two supporting legs (7) and base (11), two supporting legs (7) are fixed on the base (11); It is characterized in that: also comprise the foot-operated transmission mechanism that compresses, the foot-operated top that compresses transmission mechanism is connected with the described headstock (2).
2, pedal bending machine according to claim 1 is characterized in that: foot-operated compress transmission mechanism and comprise: connecting rod (15), pedal (9), the pedal arm (8) of band chute; Connecting rod (15) is installed in two supporting legs (7), connecting rod (15) upper end is fixedly connected with pull bar (16), pull bar (16) passes supporting leg and is installed on the headstock (2), be set with returning spring (17) on the pull bar (16), the headstock (2) is passed in pull bar (16) upper end, and its upper end is provided with adjusting nut (3); Guiding pin (18) is installed in the chute of connecting rod (15), and guiding pin (18) is fixed on the supporting leg (7); Connecting rod (15) slides up and down in supporting leg (7) by guiding pin (18); Connecting rod (15) lower end is connected with crank arm (20) by connecting axle (19), and crank arm (20) are gone up and are connected with connecting plate (22) by the connecting axle of cranking arm (21), and the other end of connecting plate (22) is connected with supporting leg (7) hinge by back shaft (23); Fixedly connected with crank arm (20) respectively in the two ends of pedal arm (8), pedal (9) is fixedly connected on the pedal arm (8); Supporting leg (7) lower end is fixedly connected with base (11), is installed with spacing pedal (10) on the base (11), and spacing pedal (10) is connected with pedal (9) locking.
3, pedal bending machine according to claim 2 is characterized in that: spacing pedal (10) is connected with pedal (9) locking, and spacing pedal (10) is rotatably connected with base (11) by pedal pin (12); Be fixedly connected with an end of elastic cylindrical pin (14) on the spacing pedal (10), the other end of elastic cylindrical pin (14) is fixedly connected on the base (11), the outer pedal locking spring (13) that is set with of elastic cylindrical pin (14).
4, pedal bending machine according to claim 1 is characterized in that: be positioned on the axle of the bending knife rest (5) that supports knife rest (1) outside and be fixedly connected with limited block (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620083740 CN200945506Y (en) | 2006-04-27 | 2006-04-27 | Foot-actuated bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620083740 CN200945506Y (en) | 2006-04-27 | 2006-04-27 | Foot-actuated bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200945506Y true CN200945506Y (en) | 2007-09-12 |
Family
ID=38732566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620083740 Expired - Lifetime CN200945506Y (en) | 2006-04-27 | 2006-04-27 | Foot-actuated bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200945506Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102581084A (en) * | 2012-01-16 | 2012-07-18 | 滕州市三合机械股份有限公司 | Magnetic and hydraulic composite numerical control bending machine |
| CN105290788A (en) * | 2014-07-18 | 2016-02-03 | 贺自清 | Combined type plate shearing bending machine |
| CN105458042A (en) * | 2014-09-02 | 2016-04-06 | 青岛恒昌盛集团有限公司 | Straight flange bending machine for decoration strip of smoke exhaust |
| CN107470418A (en) * | 2017-09-21 | 2017-12-15 | 安徽建工建筑工业有限公司 | A kind of easy reinforced mesh bending device |
| CN109454130A (en) * | 2018-11-22 | 2019-03-12 | 湖北理工学院 | A kind of Mini-sized manual electromagnetism bending machine |
| CN116921513A (en) * | 2023-09-14 | 2023-10-24 | 广州市德晟机械有限公司 | Automatic change lug bender |
-
2006
- 2006-04-27 CN CN 200620083740 patent/CN200945506Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102581084A (en) * | 2012-01-16 | 2012-07-18 | 滕州市三合机械股份有限公司 | Magnetic and hydraulic composite numerical control bending machine |
| CN102581084B (en) * | 2012-01-16 | 2014-05-07 | 滕州市三合机械股份有限公司 | Magnetic and hydraulic composite numerical control bending machine |
| CN105290788A (en) * | 2014-07-18 | 2016-02-03 | 贺自清 | Combined type plate shearing bending machine |
| CN105458042A (en) * | 2014-09-02 | 2016-04-06 | 青岛恒昌盛集团有限公司 | Straight flange bending machine for decoration strip of smoke exhaust |
| CN107470418A (en) * | 2017-09-21 | 2017-12-15 | 安徽建工建筑工业有限公司 | A kind of easy reinforced mesh bending device |
| CN109454130A (en) * | 2018-11-22 | 2019-03-12 | 湖北理工学院 | A kind of Mini-sized manual electromagnetism bending machine |
| CN116921513A (en) * | 2023-09-14 | 2023-10-24 | 广州市德晟机械有限公司 | Automatic change lug bender |
| CN116921513B (en) * | 2023-09-14 | 2023-12-12 | 广州市德晟机械有限公司 | Automatic change lug bender |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 277500 Shandong, Zaozhuang Province, Tengzhou City, 318 South Road, Yikang Avenue Patentee after: Tengzhou Tri-union Machinery Co., Ltd. Address before: 277500, 99, Yikang Avenue, Tengzhou, Shandong, Zaozhuang Patentee before: Tengzhou Tri-Union Machinery Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20070912 |
|
| EXPY | Termination of patent right or utility model |