CN209349324U - A kind of bending machine of adjustable radius bend - Google Patents

A kind of bending machine of adjustable radius bend Download PDF

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Publication number
CN209349324U
CN209349324U CN201822032670.8U CN201822032670U CN209349324U CN 209349324 U CN209349324 U CN 209349324U CN 201822032670 U CN201822032670 U CN 201822032670U CN 209349324 U CN209349324 U CN 209349324U
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China
Prior art keywords
die holder
mold
bending
cylinder
plate
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Application number
CN201822032670.8U
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Chinese (zh)
Inventor
贾先碧
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sichuan Xiangyue Power Line Components Co Ltd
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Sichuan Xiangyue Power Line Components Co Ltd
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Priority to CN201822032670.8U priority Critical patent/CN209349324U/en
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Abstract

The utility model discloses a kind of bending machines of adjustable radius bend, including drive cylinder, upper die holder, lower die holder, upper mold, lower mold and controller, the upper die holder is fixedly connected with drive cylinder, drive cylinder drives upper die holder to carry out bending to steel plate downwards, the upper mold is slidably connected with upper die holder, upper mold can be slided on upper die holder, the lower mold is fixedly connected with lower die holder, and the lower mold includes lifting cylinder, lifter plate, rotor plate, bending protrusion and rotating bar;The lifting cylinder is fixedly connected with lower die holder, and the piston rod of lifting cylinder is upward, and the lifter plate is arranged on the piston rod of lifting cylinder, and lifting cylinder drives lifter plate to rise or decline.

Description

A kind of bending machine of adjustable radius bend
Technical field
The utility model relates to field of machining, especially a kind of bending machine of adjustable radius bend.
Background technique
Bending machine is that a kind of pair of sheet metal carries out bending machine, with the development of China's economic, Chinese manufacture processing Industry has also obtained development at full speed, and bending machine adds because the versatility of its mold is good, simple process, has a wide range of application in manufacture It is had been widely used in industry, traditional bending machine is larger to Personnel Skill Levels' dependence because complicated for operation, existing Have in technology, needs replacing different equipment when carrying out bending to the steel plate of different radius of curvature, increase equipment in this way It uses, increases manufacturing cost.
Utility model content
The purpose of utility model of the utility model is: in view of the above-mentioned problems, providing a kind of folding of adjustable radius bend Bender needs replacing different equipment when for solving and carry out bending to the steel plate of different radius of curvature in the prior art and asks Topic.
A kind of bending machine of adjustable radius bend, a kind of bending machine of adjustable radius bend, including drive cylinder, on Die holder, lower die holder, upper mold, lower mold and controller, the upper die holder are fixedly connected with drive cylinder, in drive cylinder drive Die holder carries out bending to steel plate downwards, and the upper mold is slidably connected with upper die holder, and upper mold can be slided on upper die holder Dynamic, the lower mold is fixedly connected with lower die holder, the lower mold include lifting cylinder, lifter plate, rotor plate, bending it is raised and Rotating bar;The lifting cylinder is fixedly connected with lower die holder, and the piston rod of lifting cylinder is upward, and the lifter plate setting is being gone up and down On the piston rod of cylinder, lifting cylinder drives lifter plate to rise or decline.
Preferably, the rotating bar is arranged on lifter plate, and rotating bar is hinged with elevating lever, the rotor plate and rotating bar It is fixedly connected, rotating bar drives rotor plate planar to be rotated, and the end of the rotor plate is provided with card slot;The bending It projects through card slot and connect clamping with rotor plate, bending protrusion can be replaced according to different bending demands, the rotation Plate, lifting cylinder are electrically connected with the controller.
When the steel plate to different bending demands carries out bending operation, controller control is lived rotor plate and is rotated, The bending protrusion of suitable curvature radius is connected on rotor plate, then controller control lifting cylinder stretches, and will go up and down Plate is adjusted to suitable position.
Preferably, the controller is arranged in the side of lower die holder, the controller include lifting cylinder control button, Rotor plate control button, upper mold control button.
Preferably, the bottom end of the upper die holder is provided with guide-track groove, and upper die holder is slidably connected by guide-track groove and upper die holder, The upper die holder includes left die holder and right mould seat;The left mold and right mould tool setting are identical, and the left mold includes sliding block, electricity Magnet, pusher cylinder, heater and expansion plate;The left mold and the opposition setting of right mould slide block, group becomes semicircle, described The downside of sliding block is arranged in electromagnet, and electromagnet is electrically connected with the controller, and electromagnet generates strong magnetic after being powered, so that steel plate be consolidated It is scheduled on the bottom end of sliding block, prevents steel plate mobile.
Preferably, the rear side of sliding block is arranged in the pusher cylinder, and pusher cylinder can be by slipper push in the horizontal direction Enterprising sliding, the heater are arranged in the arcwall face of sliding, and heater can accelerate the efficiency of steel plate bending, make bending more Add easy progress, and the accuracy after bending is more preferable.The inside of sliding block arcwall face is arranged in the expansion plate, when pusher cylinder pushes away When movable slider moves inward, expansion plate shortens with the elongation of pusher cylinder piston rod, when pusher cylinder push sliding block to When outside is mobile, expansion plate is extended with the shortening of pusher cylinder piston rod.
When the steel plate bending to different curvature radius, replaced bending protrusion after, adjust pusher cylinder, make sliding block it Between arcwall face match with bending protrusion.The efficient processing to different steel plates may be implemented.It is processed to different steel plates When, it can easily be converted accordingly, reduce production cost, improve processing efficiency.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
1. the utility model uses the setting of rotor plate and bending protrusion, may be implemented to carry out different curvature radius demand Bending.
2. heater can accelerate the efficiency of steel plate bending in the utility model, bending is set to be more easier to carry out, and bending Accuracy afterwards is more preferable.
3. the setting of electromagnet in the utility model, it is possible to reduce manually to the holding of steel plate, reduce cost of labor, protect Worker's operation safety is protected.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model;
Marked in the figure: 1, drive cylinder;2, upper die holder;3, lower die holder;4, upper mold;5, lower mold;6, controller;21, Guide-track groove;31, left mold;32, right mould has;311, sliding block;312, electromagnet;313, pusher cylinder;314, heater;315, it stretches Contracting plate;51, lifting cylinder;52, lifter plate;53, rotor plate;54, bending protrusion;55, rotating bar.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is not only to solve The utility model is released, is not used to limit the utility model.
As shown in Figure 1, a kind of bending machine of adjustable radius bend, including drive cylinder 1, upper die holder 2, lower die holder 3, on Mold 4, lower mold 5 and controller 6, the upper die holder 2 are fixedly connected with drive cylinder 1, drive cylinder 1 drive upper die holder 2 to Under bending is carried out to steel plate, the upper mold 4 is slidably connected with upper die holder 2, and upper mold 4 can be slided on upper die holder 2, The lower mold 5 is fixedly connected with lower die holder 3, and the lower mold 5 includes lifting cylinder 51, lifter plate 52, rotor plate 53, bending Protrusion 54 and rotating bar 55;The lifting cylinder 51 is fixedly connected with lower die holder 3, and the piston rod of lifting cylinder 51 is upward, described Lifter plate 52 is arranged on the piston rod of lifting cylinder 51, and lifting cylinder 51 drives lifter plate to rise or decline.
The rotating bar 55 is arranged on lifter plate 52, and rotating bar 55 and elevating lever are hinged, the rotor plate 53 and rotation Bar 55 is fixedly connected, and rotating bar 55 drives rotor plate 53 planar to be rotated, and the end of the rotor plate 53 is provided with card Slot;The bending protrusion 54 connect clamping with rotor plate 53 by card slot, and bending protrusion 54 can be according to different bending demands It is replaced, the rotor plate 53, lifting cylinder 51 are electrically connected with controller 6.
When the steel plate to different bending demands carries out bending operation, controller 6 controls 53 turns of rotor plate It is dynamic, the bending protrusion 54 of suitable curvature radius is connected on rotor plate 53, then controller 6 controls lifting cylinder 51 and stretched Lifter plate 52 is adjusted and arrives suitable position by contracting.
The side of lower die holder 3 is arranged in the controller 6, and the controller 6 includes 51 control button of lifting cylinder, turns 53 control button of movable plate, 4 control button of upper mold.
The bottom end of the upper die holder 2 is provided with guide-track groove 21, and upper mold 4 is slidably connected by guide-track groove 21 with upper die holder 2, The upper mold 4 includes left mold 31 and right mould tool 32;Identical, the left mold 31 is arranged in the left mold 31 and right mould tool 32 Including sliding block 311, electromagnet 312, pusher cylinder 313, heater 314 and expansion plate 315;The left mold 31 and right mould tool 32 The opposition setting of sliding block 311, group become semicircle, and the downside of sliding block 311, electromagnet 312 and control is arranged in the electromagnet 312 Device 6 is electrically connected, and electromagnet 312 generates strong magnetic after being powered, to prevent steel plate mobile in the bottom end of sliding block 311 Interal fixation.
The rear side of sliding block 311 is arranged in the pusher cylinder 313, and pusher cylinder 313 can push sliding block 311 in level The enterprising sliding in direction, the heater 314 are arranged in the arcwall face of sliding, and heater 314 can accelerate the effect of steel plate bending Rate makes bending be more easier to carry out, and the accuracy after bending is more preferable.311 arcwall face of sliding block is arranged in the expansion plate 315 Inside, when pusher cylinder 313 pushes sliding block 311 to move inward, expansion plate 315 is stretched with 313 piston rod of pusher cylinder It grows and shortens, when pusher cylinder 313 pushes sliding block 311 to move outward, expansion plate 315 is with 313 piston rod of pusher cylinder Shortening and extend.
When the steel plate bending to different curvature radius, after having replaced bending protrusion 54, pusher cylinder 313 is adjusted, is made Arcwall face between sliding block 311 matches with bending protrusion 54.The efficient processing to different steel plates may be implemented.To not When with steel plate processing, it can easily be converted accordingly, reduce production cost, improve processing efficiency.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.

Claims (6)

1. a kind of bending machine of adjustable radius bend, which is characterized in that including drive cylinder, upper die holder, lower die holder, upper mold Tool, lower mold and controller, the upper die holder are fixedly connected with drive cylinder, drive cylinder drive upper die holder downwards to steel plate into Row bending, the upper mold are slidably connected with upper die holder, and upper mold can be slided on upper die holder, and the lower mold is under Die holder is fixedly connected, and the lower mold includes lifting cylinder, lifter plate, rotor plate, bending protrusion and rotating bar;The lifting air Cylinder is fixedly connected with lower die holder, and the piston rod of lifting cylinder is upward, and the lifter plate is arranged on the piston rod of lifting cylinder, is risen Sending down abnormally ascending cylinder drives lifter plate to rise or decline.
2. a kind of bending machine of adjustable radius bend according to claim 1, which is characterized in that the rotating bar setting On lifter plate, rotating bar is hinged with elevating lever, and the rotor plate is fixedly connected with rotating bar, and rotating bar drives rotor plate flat It is rotated in face, the end of the rotor plate is provided with card slot;The bending projects through card slot and connect clamping with rotor plate, Bending protrusion can be replaced according to different bending demands, and the rotor plate, lifting cylinder are electrically connected with the controller.
3. a kind of bending machine of adjustable radius bend according to claim 2, which is characterized in that the controller setting In the side of lower die holder, the controller includes lifting cylinder control button, rotor plate control button, upper mold control button.
4. a kind of bending machine of adjustable radius bend according to claim 3, which is characterized in that the bottom of the upper die holder End is provided with guide-track groove, and upper die holder is slidably connected by guide-track groove and upper die holder, and the upper die holder includes left mold and right mould tool; The left mold and right mould tool setting are identical, and the left mold includes sliding block, electromagnet, pusher cylinder, heater and expansion plate; The left mold and the opposition setting of right mould slide block, group become semicircle, and the downside of sliding block, electromagnet is arranged in the electromagnet It is electrically connected with the controller.
5. a kind of bending machine of adjustable radius bend according to claim 4, which is characterized in that the pusher cylinder is set The rear side in sliding block is set, the heater is arranged in the arcwall face of sliding, and the expansion plate is arranged in sliding block arcwall face Side.
6. a kind of bending machine of adjustable radius bend according to claim 5, which is characterized in that the pusher cylinder with Upper die holder is fixedly connected.
CN201822032670.8U 2018-12-05 2018-12-05 A kind of bending machine of adjustable radius bend Active CN209349324U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201822032670.8U CN209349324U (en) 2018-12-05 2018-12-05 A kind of bending machine of adjustable radius bend

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201822032670.8U CN209349324U (en) 2018-12-05 2018-12-05 A kind of bending machine of adjustable radius bend

Publications (1)

Publication Number Publication Date
CN209349324U true CN209349324U (en) 2019-09-06

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201822032670.8U Active CN209349324U (en) 2018-12-05 2018-12-05 A kind of bending machine of adjustable radius bend

Country Status (1)

Country Link
CN (1) CN209349324U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111482495A (en) * 2020-06-02 2020-08-04 张宇 Steel construction metal pipe fittings bender

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111482495A (en) * 2020-06-02 2020-08-04 张宇 Steel construction metal pipe fittings bender

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