CN204685759U - The stretch bending module of bending machine - Google Patents
The stretch bending module of bending machine Download PDFInfo
- Publication number
- CN204685759U CN204685759U CN201520431457.8U CN201520431457U CN204685759U CN 204685759 U CN204685759 U CN 204685759U CN 201520431457 U CN201520431457 U CN 201520431457U CN 204685759 U CN204685759 U CN 204685759U
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Abstract
The utility model discloses a kind of stretch bending module of bending machine, it comprises a pulling-down driving cylinder (1), a fixed mount (2) and a bearing (3), fixed mount (2) is arranged on bearing (3), fixed mount (2) is rotatably provided with a benchmark roller (4), the cylinder body of pulling-down driving cylinder (1) is fixed on fixed mount (2), the piston rod of pulling-down driving cylinder (1) is rotatably provided with a stretch bending roller (5); When the piston rod of pulling-down driving cylinder (1) is positioned at initial position, stretch bending roller (5) evagination is in benchmark roller (4), need the oil pipe (6) of bending to be positioned between two rollers, the piston rod of pulling-down driving cylinder (1) is retracted to bend oil pipe (6).The stretch bending module speed of this bending machine is fast, precision is high, efficiency is high.
Description
Technical field
The utility model relates to a kind of production equipment of automobile fitting parts, is specifically a kind of stretch bending module of bending machine.
Background technology
The oil pipe of automobile is with multiple bending, and its manufacture process is fixed by the Wrench-type holder of an oil pipe by craft, then bent it at the desired location spanner by hand of oil pipe by workman, i.e. pure manual bending forming.Manually-operated defect is apparent, and efficiency is low, labour intensity is large and precision is low, the angle of bending and dynamics is restive and unify.Because the bending of automobile oil pipe is many, the angle of bending, direction be different, the height also disunity of bending place, therefore can not find the plant equipment being specifically designed to bending oil pipe in prior art.
Utility model content
The technical problems to be solved in the utility model is, provides the stretch bending module of the bending machine that a kind of speed is fast, precision is high, efficiency is high.
Technical solution of the present utility model is, a kind of stretch bending module with the bending machine of following structure is provided, it comprises a pulling-down driving cylinder, a fixed mount and a bearing, fixed mount is arranged on bearing, fixed mount is rotatably provided with a benchmark roller, the cylinder body of pulling-down driving cylinder is fixed on fixed mount, the piston rod of pulling-down driving cylinder is rotatably provided with a stretch bending roller; When the piston rod of pulling-down driving cylinder is positioned at initial position, stretch bending roller evagination is in benchmark roller, and need the oil pipe of bending to be positioned between two rollers, the piston rod of pulling-down driving cylinder is retracted to bend oil pipe.
The operation principle of the stretch bending module of this bending machine is: clipped by oil pipe fixture and consolidate and make oil pipe need the duct section of bending between the stretch bending roller and benchmark roller of stretch bending module, under original state, stretch bending roller evagination is in benchmark roller, the action of pulling-down driving cylinder, the piston rod of pulling-down driving cylinder is retracted, drive stretch bending roller to retract thus drive duct section to inside contract, and benchmark roller to prop up duct section motionless, and then realize the bending of duct section.
After adopting above structure, the stretch bending module of the utility model bending machine compared with prior art, has the following advantages:
By this stretch bending module, the mechanization achieving automobile oil pipe bends automatically, and efficiency is high, speed is fast, reduce labour intensity, save labour turnover, and precisely can control the angle that bends and dynamics, such that the qualification rate of product is high, stability is strong.
As improvement, the piston rod of pulling-down driving cylinder is fixed a pulling-down bar, the roller bearing of stretch bending roller is fixed on pulling-down bar; Fixed mount is fixed with a basic rod parallel with pulling-down bar, the roller bearing of benchmark roller is fixed on basic rod, and this structure is simple, easily manufactured.
As improving, bearing comprises column, regulates driving cylinder and link again, regulates the piston rod of driving cylinder and fixed mount to fix, and cylinder body and the link of adjustment driving cylinder are fixed, and link to be arranged on column and to be provided with angle regulator between link and column; Column is provided with arrangement for adjusting height, like this, by the height of arrangement for adjusting height adjusting post, and then regulate the height of this stretch bending module, by the angle between angle regulator adjusting post and link, and then regulate the angle of inclination of stretch bending module, regulate stretch bending module in the position regulating driving cylinder direction by regulating driving cylinder, that is, stretch bending module is possessed height, angle of inclination, with the distance three kinds of regulative modes regulating driving cylinder, make stretch bending module position more flexible, the needs of the oil pipe bending various shape can be adapted to.
As preferably, arrangement for adjusting height on column refers to, column is formed by inner prop and outer sleeve fit, the barrel of outer sleeve runs through the first screwed hole, screws useful in inner prop being pushed against the first screw on the cylinder inwall of outer sleeve, like this in the first screwed hole, unclamp the first screw, just freely can be elevated inner prop with adjusting post height, after stem height regulates, screw the first screw again, stem height is fixed.
As preferably, the angle regulator between link and column refers to, link is fixed with a rotating shaft, and the periphery of rotating shaft is provided with multiple external tooth be uniformly distributed circumferentially; Column top is provided with the vertical open slot from column top to downward-extension of opening upwards, two side channel walls of open slot are provided with the symmetrical half round cut in two, left and right, the internal tooth be engaged with the external tooth of rotating shaft is provided with in two half round cut, two half round cut in left and right block rotating shaft, column top is provided with the second horizontal screwed hole, is combined with the second screw making the rotating shaft of two half round cut clampings in the second screwed hole; Like this, unscrew the second screw, it is no longer stuck with rotating shaft that two half round cut lose constraint, people can be rotatably connected frame to regulate the angle of inclination of stretch bending module around rotating shaft easily, again the second screw is screwed after angular adjustment, make two half round cut that rotating shaft is stuck, the internal tooth of half round cut and the external tooth of rotating shaft are engaged mutually avoids rotating shaft to skid.
Accompanying drawing explanation
Fig. 1 is the plan structure schematic diagram before the stretch bending module bending of the utility model bending machine.
Plan structure schematic diagram when Fig. 2 is the stretch bending module bending of the utility model bending machine.
Fig. 3 is the plan structure schematic diagram after the stretch bending module bending of the utility model bending machine.
Fig. 4 is the side-looking structural representation of the stretch bending module of the utility model bending machine.
Fig. 5 is the structure for amplifying schematic diagram of part A in Fig. 4.
Shown in figure 1, pulling-down driving cylinder, 2, fixed mount, 3, bearing, 4, benchmark roller, 5, stretch bending roller, 6, oil pipe, 7, pulling-down bar, 8, basic rod, 9, connecting plate, 10, column, 10.1, inner prop, 10.2, outer sleeve, 11, driving cylinder is regulated, 12, link, the 13, first screw, 14, rotating shaft, 15, external tooth, 16, open slot, 17, the second screw, 18, half round cut, 19, internal tooth.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, the stretch bending module of the utility model bending machine, it comprises a pulling-down driving cylinder 1, fixed mount 2 and a bearing 3.Fixed mount 2 is arranged on bearing 3, specifically, bearing 3 comprises column 10, regulates driving cylinder 11 and link 12, the piston rod of driving cylinder 11 and fixed mount 2 is regulated to fix, regulate cylinder body and the link 12 of driving cylinder 11 fixing, link 12 to be arranged on column 10 and to be provided with angle regulator between link 12 and column 10.Column 10 is provided with arrangement for adjusting height, namely column 10 is formed by inner prop 10.1 and outer sleeve 10.2 fit, the barrel of outer sleeve 10.2 runs through the first screwed hole, screws useful in inner prop 10.1 being pushed against the first screw 13 on the cylinder inwall of outer sleeve 10.2 in the first screwed hole.
Described angle regulator refers to, link 12 is fixed with a connecting plate 9, connecting plate 9 is fixed a rotating shaft 14, and the periphery of rotating shaft 14 is provided with multiple external tooth 15 be uniformly distributed circumferentially; The top of the inner prop 10.1 of column 10 be provided with opening upwards from inner prop 10.1 top of column 10 to the vertical open slot 16 of downward-extension, two side channel walls of open slot 16 are provided with the symmetrical half round cut 18 in two, left and right, the internal tooth 19 be engaged with the external tooth 15 of rotating shaft 14 is provided with in two half round cut 18, two half round cut 18 in left and right block rotating shaft 14, column 10 top is provided with the second horizontal screwed hole, is combined with the second screw 17 making two half round cut 18 clamp rotating shaft 14 in the second screwed hole.
Fixed mount 2 is rotatably provided with a benchmark roller 4, namely fixed mount 2 is fixed with a pile foundation bar 8, and the roller bearing of benchmark roller 4 is fixed on basic rod 8, and benchmark roller 4 rotatably coordinates with its roller bearing.The cylinder body of pulling-down driving cylinder 1 is fixed on fixed mount 2, the piston rod of pulling-down driving cylinder 1 is rotatably provided with a stretch bending roller 5, the piston rod of i.e. pulling-down driving cylinder 1 is fixed a pulling-down bar 7 parallel with basic rod 8, the roller bearing of stretch bending roller 5 is fixed on pulling-down bar 7, and stretch bending roller 5 rotatably coordinates with its roller bearing.
When the piston rod of pulling-down driving cylinder 1 is positioned at initial position, stretch bending roller 5 evagination is in benchmark roller 4, and need the oil pipe 6 of bending to be positioned between two rollers, the piston rod of pulling-down driving cylinder 1 is retracted to bend oil pipe 6.
Claims (5)
1. the stretch bending module of a bending machine, it is characterized in that: it comprises a pulling-down driving cylinder (1), a fixed mount (2) and a bearing (3), fixed mount (2) is arranged on bearing (3), fixed mount (2) is rotatably provided with a benchmark roller (4), the cylinder body of pulling-down driving cylinder (1) is fixed on fixed mount (2), the piston rod of pulling-down driving cylinder (1) is rotatably provided with a stretch bending roller (5); When the piston rod of pulling-down driving cylinder (1) is positioned at initial position, stretch bending roller (5) evagination is in benchmark roller (4), need the oil pipe (6) of bending to be positioned between two rollers, the piston rod of pulling-down driving cylinder (1) is retracted to bend oil pipe (6).
2. the stretch bending module of bending machine according to claim 1, it is characterized in that: the piston rod of pulling-down driving cylinder (1) is fixed a pulling-down bar (7), the roller bearing of stretch bending roller (5) is fixed on pulling-down bar (7); Fixed mount (2) is fixed with a basic rod (8) parallel with pulling-down bar (7), the roller bearing of benchmark roller (4) is fixed on basic rod (8).
3. the stretch bending module of bending machine according to claim 1, it is characterized in that: bearing (3) comprises column (10), regulates driving cylinder (11) and link (12), the piston rod of driving cylinder (11) and fixed mount (2) is regulated to fix, regulate the cylinder body of driving cylinder (11) and link (12) to fix, link (12) is arranged on column (10) and goes up and be provided with angle regulator between link (12) and column (10); Column (10) is provided with arrangement for adjusting height.
4. the stretch bending module of bending machine according to claim 3, it is characterized in that: column (10) is formed by inner prop (10.1) and outer sleeve (10.2) fit, the barrel of outer sleeve (10.2) runs through the first screwed hole, screws useful in inner prop (10.1) being pushed against the first screw (13) on the cylinder inwall of outer sleeve (10.2) in the first screwed hole.
5. the stretch bending module of bending machine according to claim 3, it is characterized in that: link (12) is fixed with a rotating shaft (14), the periphery of rotating shaft (14) is provided with multiple external tooth (15) be uniformly distributed circumferentially, column (10) top is provided with the vertical open slot (16) from column (10) top to downward-extension of opening upwards, two side channel walls of open slot (16) are provided with the symmetrical half round cut (18) in two, left and right, the internal tooth (19) be engaged with the external tooth of rotating shaft (14) (15) is provided with in two half round cut (18), two half round cut (18) in left and right block rotating shaft (14), column (10) top is provided with the second horizontal screwed hole, the second screw (17) making two half round cut (18) clamping rotating shaft (14) is combined with in second screwed hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520431457.8U CN204685759U (en) | 2015-06-19 | 2015-06-19 | The stretch bending module of bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520431457.8U CN204685759U (en) | 2015-06-19 | 2015-06-19 | The stretch bending module of bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204685759U true CN204685759U (en) | 2015-10-07 |
Family
ID=54226101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520431457.8U Active CN204685759U (en) | 2015-06-19 | 2015-06-19 | The stretch bending module of bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204685759U (en) |
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2015
- 2015-06-19 CN CN201520431457.8U patent/CN204685759U/en active Active
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