CN209424448U - A kind of fully automatic hydraulic bending machine - Google Patents
A kind of fully automatic hydraulic bending machine Download PDFInfo
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- CN209424448U CN209424448U CN201920066819.6U CN201920066819U CN209424448U CN 209424448 U CN209424448 U CN 209424448U CN 201920066819 U CN201920066819 U CN 201920066819U CN 209424448 U CN209424448 U CN 209424448U
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- lower mold
- upper mold
- mandril
- wheel
- fully automatic
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Abstract
A kind of fully automatic hydraulic bending machine, including bracket, hydraulic cylinder, upper mold and lower mold, the top of bracket is arranged in the hydraulic cylinder, and the piston of hydraulic cylinder is connected with the top of upper mold, and lower mold is fixedly installed in the lower part of bracket, upper mold matches with lower mold, rear wall is provided on rear side of the lower part of the bracket, lower mold is bolted on rear wall, and the bottom outside of upper mold is provided with baffle, the bottom of lower mold is supporting table, and supporting table is internally provided with pushing mechanism；The utility model mainly carries out bending to thick cable, can also carry out bending to reinforcing bar and Thin cable, release cable or reinforcing bar by the pushing mechanism of bottom after bending, fall to outside, centralized collection is convenient and strength-saving, improves work efficiency.
Description
Technical field
The utility model relates to bending machine technical field more particularly to a kind of fully automatic hydraulic bending machines.
Background technique
Currently, in power cable construction working, to realize itself and overhead transmission line, switchgear and metering facility etc. for electricity consumption
Effective connection of equipment need to borrow external force and power cable is converted into certain radian, change power cable trend effectively,
Referred to as power cable bending.As the quickening and new rural village Electrification construction paces of samll cities and towns' commercial speeds constantly promote,
Power supply enterprise and power customer are higher and higher to electric power facility design, construction, the standard requirements of maintenance, and safety is realized for electricity consumption
Also it is gradually promoted, the use of power cable is gradually popularized.With the gradually growth of power customer power load, Yi Ji electricity
The safety of power cable, dependable with function are gradually approved by client, so that the usage amount of the relatively large power cable in section
It sharply increases.
In cable construction, maintenance, because technique require or special construction location limitation etc. factors influence, generally require by
External force makes cable bending to change path to meet to set up and require, and increases staff to the bending workload of power cable.
In traditional power cable bending, often estimate bending length, curve radian in advance by operator, by both hands and body its
More than his position or two people cable is converted into certain camber at full tilt, very laborious and low efficiency, when the cross-section of cable reaches
95-120mm2When, bending work must it is more than two people that compounding practice is just achievable simultaneously, and the bending time is longer, and when electricity
Cable section reaches 120mm2Or more when, be extremely difficult to complete by hand with operator, it is necessary to by the fixed cable one end of foreign object
Then other end stress completes bending, in this way can cause certain difficulty and technique to construction, the maintenance of power cable
It is lack of standardization, and the crust of power cable is easily caused to damage, and large labor intensity, low efficiency, it is unable to satisfy electric power electricity
The needs of cable construction.
Utility model content
To solve the above-mentioned problems, the utility model provides a kind of fully automatic hydraulic bending machine.
The technical solution adopted in the utility model are as follows:
A kind of fully automatic hydraulic bending machine, including bracket, hydraulic cylinder, upper mold and lower mold, the hydraulic cylinder setting
At the top of bracket, the piston of hydraulic cylinder is connected with the top of upper mold, and lower mold, upper mold is fixedly installed in the lower part of bracket
Matching with lower mold, rear wall is provided on rear side of the lower part of the bracket, lower mold is bolted on rear wall, on
The bottom outside of mold is provided with baffle, and the bottom of lower mold is supporting table, and supporting table is internally provided with pushing mechanism.
Two parallel guide rods are set among the top of the bracket, and the front side of guide rod is arranged in upper mold.
The baffle is at least three, is fixedly installed around the edge of upper mold, and baffle stretches out the edge of upper mold
50-80mm。
The lower mold and supporting table are hollow structure, and pushing mechanism includes three mandrils being arranged in lower mold
With the eccentric wheel, the axis of rolling and bearing block being arranged in supporting table, three mandrils are connected in lower mold with main mandril, main top
The bottom of bar is connected with cam, and the axis of rolling of cam is arranged on bearing block, outside the other end and supporting table of the axis of rolling
Driven wheel is connected, and driven wheel is connected with driving wheel, and driven wheel and driving wheel are gear, is provided with handle on driving wheel.
The mandril is fixedly connected by welding between main mandril, and the main mandril bottom is fixed with idler wheel is determined
Connection, determines idler wheel and is connected with cam.
What the lower mold was made of inner panel, outside plate and support wheel, inner panel is connected with rear wall, outside plate and inner panel it
Between support wheel is set, support wheel be it is integrally formed by two idler wheels and a connector, connector is wide in intermediate narrow both ends
Cylindrical shape, the centre of support wheel are hollow through-hole, and shaft passes through through-hole and both ends are fixedly connected on inner panel and outside plate.
Mandril mouth is provided in gap between the support wheel and support wheel, corresponding pushing mechanism below mandril mouth
Mandril.
The utility model has the following beneficial effects: the utility model mainly carries out bending to thick cable, it can also be to reinforcing bar
Bending is carried out with Thin cable, is released cable or reinforcing bar by the pushing mechanism of bottom after bending, falls to outside, is concentrated
It collects, it is convenient and strength-saving, it improves work efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the utility model pushing mechanism.
Fig. 3 is the top view of mold under the utility model.
Fig. 4 is the structural schematic diagram of the utility model support wheel.
Annexation figure of the Fig. 5 between the utility model cam and main mandril.
In figure, 1, hydraulic cylinder, 2, upper mold, 3, bracket, 4, lower mold, 5, supporting table, 6, rear wall, 7, baffle, 8, guide rod,
9, mandril, 10, cam, 11, the axis of rolling, 12, bearing block, 13, driven wheel, 14, driving wheel, 15, support wheel, 16, mandril mouth,
17, main mandril, 18, determine idler wheel.
Specific embodiment
As shown in fig. 1~fig. 5, a kind of fully automatic hydraulic bending machine, including bracket 3, hydraulic cylinder 1, upper mold 2 and lower mold
4, the top of bracket 3 is arranged in the hydraulic cylinder 1, and the piston of hydraulic cylinder 1 is connected with the top of upper mold 2, under bracket 3
Lower mold 4 is fixedly installed in portion, and upper mold 2 matches with lower mold 4, and rear wall 6 is provided on rear side of the lower part of the bracket 3,
Lower mold 4 is bolted on rear wall 6, and the bottom outside of upper mold 2 is provided with baffle 7, and the bottom of lower mold 4 is support
Platform 5, supporting table 5 are internally provided with pushing mechanism.
The top of the piston of hydraulic cylinder 1 and upper mold 2 welds together or is bolted to connection.
The lower edge of upper mold 2 and lower mold 4 parabolically shape, be applicable to the specific shape cable or
The bending of reinforcing bar.
Two parallel guide rods 8 are set among the top of the bracket 3, and the front side of guide rod 8 is arranged in upper mold 2.
When upper mold 2 moves under the action of hydraulic cylinder 1, it can be moved along guide rod 8, guide rod 8 plays certain support
Effect.
The baffle 7 is at least three, is fixedly installed around the edge of upper mold 2, and baffle 7 stretches out upper mold 2
Edge 50-80mm.
The bottom outside of upper mold 2 is provided with baffle 7, in order to block the cable or reinforcing bar being placed in lower mold 4
It will not play the role of limit to outer rolling during bending.
Baffle 7 is fixedly welded on the outside of the edge of upper mold 2.
The lower mold 4 and supporting table 5 is hollow structure, and pushing mechanism includes three be arranged in lower mold 4
Mandril 9 and the cam 10 being arranged in supporting table 5, the axis of rolling 11 and bearing block 12, three mandrils 9 in lower mold 4 with main top
Bar 17 is connected, and the bottom of main mandril 17 is connected with cam 10, and the axis of rolling 11 of cam 10 is arranged on bearing block 12, rolls
The other end of axis 11 is connected with the driven wheel 13 of 5 outside of supporting table, and driven wheel 13 is connected with driving wheel 14,13 He of driven wheel
Driving wheel 14 is gear, is provided with handle on driving wheel 14.
The mandril 9 is fixedly connected by welding between main mandril 17,17 bottom of main mandril and determines rolling
Wheel 18 is fixedly connected, and is determined idler wheel 18 and is connected with cam 10.
Cam 10 will drive while rotation determines the rotation of idler wheel 18.
The lower mold 4 is made of inner panel, outside plate and support wheel 15, and inner panel is connected with rear wall 6, outside plate and interior
Support wheel 15 is set between plate, support wheel 15 be it is integrally formed by two idler wheels and a connector, connector is in intermediate narrow
The wide cylindrical shape in both ends, the centre of support wheel 15 are hollow through-hole, and shaft passes through through-hole and both ends are fixedly connected on inner panel
On outside plate.
The support wheel has at least six, wherein being provided with top in the gap between three groups of support wheels 15 and support wheel 15
Bar mouth 16 corresponds to the mandril 9 of pushing mechanism below mandril mouth 16.
Support wheel 15 is set between the inner panel and outside plate of lower mold 4, an idler wheel of support wheel 15 is arranged on the inside of outside plate,
Another idler wheel is arranged on the inside of inner panel, by shaft that support wheel 15 is fixed between the inner plate and the outer plate, due to support wheel 15
Connector be the low cylindrical shape to concave between the senior middle school of both sides, so when cable or reinforcing bar are placed among support wheel
It is more stable.
When the utility model is used, cable or reinforcing bar are first placed on to the centre of the support wheel 15 of lower mold 4, then start liquid
Cylinder pressure 1, hydraulic piston can be moved down with upper mold 2, continue to be pressed downward after touching cable or reinforcing bar, until by cable or
Bending reinforcement is at desired shape such as parabolic shape.
Since the edge of upper mold 2 is provided with baffle 7, so baffle 7 can be kept off in electricity during upper mold 2 pushes
The outer edge of cable or reinforcing bar prevents cable or reinforcing bar from falling, and plays the role of limit.
After the completion of bending process, hydraulic piston sets back, rotary driving wheel 14, and driving wheel 14 drives 13 turns of driven wheel
Dynamic, the rotation of driven wheel 13 drives the axis of rolling 11 to rotate, and the rotation band moving cam 10 of the axis of rolling 11 rotates, the rotation meeting of cam 10
Make to determine the rotation of idler wheel 18, due to the particularity of the shape of cam 10, when one end of the protrusion of cam 10 turns to top,
It will push main mandril 17 to move up, main mandril 17 drives three mandrils 9 to move up, thus by cable or reinforcing bar after bending
It boosts, then 9 homing of mandril.
After cable or reinforcing bar after bending are boosted, it will be fallen from the side of outside plate, it, can also be light even if can not falling
Easy takes out from lower mold, improves work efficiency.
It is bolted between the inside and rear wall 6 of lower mold 4, so the inside of lower mold 4 is closed, lower mold
Cable after bending or reinforcing bar in 4 can only be fallen from outside.
Claims (7)
1. a kind of fully automatic hydraulic bending machine, including bracket (3), hydraulic cylinder (1), upper mold (2) and lower mold (4), feature
Be: the hydraulic cylinder (1) is arranged at the top of bracket (3), and the piston of hydraulic cylinder (1) is connected with the top of upper mold (2)
It connects, lower mold (4) are fixedly installed in the lower part of bracket (3), and upper mold (2) matches with lower mold (4), the bracket (3)
It is provided on rear side of lower part rear wall (6), lower mold (4) is bolted on rear wall (6), the bottom outside of upper mold (2)
It is provided with baffle (7), the bottom of lower mold (4) is supporting table (5), and supporting table (5) is internally provided with pushing mechanism.
2. a kind of fully automatic hydraulic bending machine according to claim 1, it is characterised in that: the top of the bracket (3)
Two parallel guide rods (8) of centre setting, upper mold (2) are arranged in the front side of guide rod (8).
3. a kind of fully automatic hydraulic bending machine according to claim 1, it is characterised in that: the baffle (7) is at least
Three, the edge around upper mold (2) is fixedly installed, and baffle (7) stretches out the edge 50-80mm of upper mold (2).
4. a kind of fully automatic hydraulic bending machine according to claim 1, it is characterised in that: the lower mold (4) and branch
Support platform (5) is hollow structure, and pushing mechanism includes three mandrils (9) being arranged in lower mold (4) and is arranged in supporting table
(5) cam (10), the axis of rolling (11) and bearing block (12) in, three mandrils (9) in lower mold (4) with main mandril (17) phase
Connection, the bottom of main mandril (17) are connected with cam (10), and the axis of rolling (11) of cam (10) is arranged on bearing block (12),
The other end of the axis of rolling (11) is connected with the driven wheel (13) outside supporting table (5), driven wheel (13) and driving wheel (14) phase
Connection, driven wheel (13) and driving wheel (14) are gear, and driving wheel is provided with handle on (14).
5. a kind of fully automatic hydraulic bending machine according to claim 4, it is characterised in that: the mandril (9) with master
Mandril is fixedly connected by welding between (17), and main mandril (17) bottom is fixedly connected with idler wheel (18) is determined, and determines idler wheel
(18) it is connected with cam (10).
6. a kind of fully automatic hydraulic bending machine according to claim 1, it is characterised in that: the lower mold (4) be by
What inner panel, outside plate and support wheel (15) formed, inner panel is connected with rear wall (6), support wheel (15) are set between outside plate and inner panel,
Support wheel (15) is, connector in intermediate narrow both ends wide cylindrical shape integrally formed by two idler wheels and a connector,
The centre of support wheel (15) is hollow through-hole, and shaft passes through through-hole and both ends are fixedly connected on inner panel and outside plate.
7. a kind of fully automatic hydraulic bending machine according to claim 6, it is characterised in that: the support wheel (15) and branch
It is provided with mandril mouth (16) in gap between support wheel (15), the mandril (9) of corresponding pushing mechanism below mandril mouth (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920066819.6U CN209424448U (en) | 2019-01-16 | 2019-01-16 | A kind of fully automatic hydraulic bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920066819.6U CN209424448U (en) | 2019-01-16 | 2019-01-16 | A kind of fully automatic hydraulic bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209424448U true CN209424448U (en) | 2019-09-24 |
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ID=67976411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201920066819.6U Active CN209424448U (en) | 2019-01-16 | 2019-01-16 | A kind of fully automatic hydraulic bending machine |
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| Country | Link |
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| CN (1) | CN209424448U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110666070A (en) * | 2019-09-30 | 2020-01-10 | 贵州航天电子科技有限公司 | Cable forming device and processing method |
-
2019
- 2019-01-16 CN CN201920066819.6U patent/CN209424448U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110666070A (en) * | 2019-09-30 | 2020-01-10 | 贵州航天电子科技有限公司 | Cable forming device and processing method |
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