CN204220710U - For the main folder clamping floating installation of full-automatic numerical control hydraulic pipe bender - Google Patents
For the main folder clamping floating installation of full-automatic numerical control hydraulic pipe bender Download PDFInfo
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- CN204220710U CN204220710U CN201420544090.6U CN201420544090U CN204220710U CN 204220710 U CN204220710 U CN 204220710U CN 201420544090 U CN201420544090 U CN 201420544090U CN 204220710 U CN204220710 U CN 204220710U
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- main folder
- pipe arm
- bending pipe
- oil cylinder
- floating seat
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Abstract
The utility model discloses a kind of main folder for full-automatic numerical control hydraulic pipe bender clamping floating installation, by main folder oil cylinder, main folder tooth row, link assembly and floating seat composition, wherein main folder oil cylinder level is located at bending pipe arm bottom side, to be linked horizontal displacement by the piston rod of contiguous block and main folder oil cylinder in one end of main folder tooth row, floating seat is connected between bending pipe arm biside plate and the bottom of floating seat and is provided with two through axis holes of side direction, one sidewall of bending pipe arm is provided with two locating holes, link assembly forms gear unit by ele-ment such as bearing pins in axis hole and locating hole, fan tooth connecting rod has the flank of tooth be meshed with main folder tooth row.Through main folder hydraulic oil cylinder driving link assembly drive floating seat forward, upper direction ejects.Apply main folder of the present utility model clamping floating installation, reduce the complete machine height of bending machine, improve reliability and the precision of transmission, and there is certain beautifying property of outward appearance.
Description
Technical field
The utility model relates to full-automatic numerical control hydraulic pipe bender, particularly relates to the main folder clamping floating installation in full-automatic numerical control hydraulic pipe bender.
Background technology
Bending machine is the process equipment of bending pipe fitting, and the spare and accessory parts being mainly used in the industries such as part needed for furniture industry and pipe fitting, fitness campaign equipment, medical equipment manufacture.
The structure of current bending machine normally used main folder clamping floating installation is that main folder oil cylinder is connected with oil cylinder axle ear, oil cylinder axle ear is connected by bearing pin with a hole of three orifice plates, second hole of three orifice plates is connected by link pin with a hole of connecting rod, another hole of connecting rod is connected with the hole on floating seat with front vacuum line by the pin that floats, and hole on another Kong Zeyu bending pipe arm of front vacuum line is connected by having strong market potential, a hole of the 3rd Kong Yuhou vacuum line on three orifice plates to be connected with the hole on bending pipe arm by having strong market potential, hole on another hole of rear vacuum line and floating seat is coupled together by the pin that floats.
During main folder clamping, main folder oil cylinder pushing oil pressure axle ear moves, oil pressure axle ear is connected with three orifice plates, the motion of oil pressure axle ear is three orifice plate motions then, three orifice plates are connected with connecting rod, three orifice plate motions, connecting rod is motion just, connecting rod and front vacuum line, is connected, link motion, then front vacuum line is just around motion of having strong market potential, floating seat will forward, move upward, making main folder mould and wheel die clamp, tight (main folder die holder is contained on floating seat, main folder mould is contained on main folder die holder, and wheel mould is contained in before bending pipe arm and stretches out above circular position).
The shortcoming that said apparatus exists is: oil cylinder tilts to be contained on bending pipe arm, and take up room large, the whole height of bending pipe arm device is high, is difficult to reduction to the space hold of whole bending machine.
Summary of the invention
In view of the defect that above-mentioned prior art exists, the purpose of this utility model is intended to propose a kind of main folder clamping device, reduces the height of bending machine, improves clamping reliability and precision.
The utility model above-mentioned purpose is achieved through the following technical solutions: for the main folder clamping floating installation of full-automatic numerical control hydraulic pipe bender, it is characterized in that by main folder oil cylinder, main folder tooth row, link assembly and floating seat composition, wherein said main folder oil cylinder level is located at bending pipe arm bottom side, to be linked horizontal displacement by the piston rod of contiguous block and main folder oil cylinder in one end of described main folder tooth row, described floating seat is connected between bending pipe arm biside plate and the bottom of floating seat and is provided with two through axis holes of side direction, one sidewall of described bending pipe arm is provided with two locating holes, described link assembly is by front vacuum line, rear vacuum line, the gear unit of kinematic link and fan tooth connecting rod composition, the upper end of front vacuum line and one end of kinematic link are articulated in an axis hole of floating seat in the lump, the upper end of rear vacuum line is articulated in another axis hole of floating seat, the other end of kinematic link is articulated in one end of fan tooth connecting rod, lower end and the rotation axis hole of fan tooth connecting rod of rear vacuum line are articulated in a locating hole of bending pipe arm in the lump, the lower end of front vacuum line is articulated in another locating hole of bending pipe arm, described fan tooth connecting rod has the flank of tooth be meshed with main folder tooth row.
Further, the bottom of described contiguous block is provided with perforation, and piston rod is connected among perforation and the location that is spirally connected; Described contiguous block end face is provided with keyway, and the bottom surface keyed jointing of main folder tooth row is positioned contiguous block.
Further, bottom described bending pipe arm, be equipped with the base of attaching main folder oil cylinder, and bending pipe arm is provided with the guide rail for main folder tooth row movement of leading.
Further, described link assembly is at locating hole place by connection of having strong market potential, and end of having strong market potential is provided with stator of having strong market potential outside bending pipe arm.
The remarkable advantage that application the utility model main folder clamping floating installation compares to conventional art is: this device reduces the complete machine height of bending machine, improves reliability and the precision of transmission, and has certain beautifying property of outward appearance.
Accompanying drawing explanation
Fig. 1 is the entirety assembling schematic diagram of the utility model main folder clamping floating installation.
Fig. 2 is the transmission assembling schematic diagram of the clamping of main folder shown in Fig. 1 floating installation.
Fig. 3 is the detonation configuration schematic diagram of the clamping of main folder shown in Fig. 1 floating installation.
Detailed description of the invention
Below in conjunction with embodiment accompanying drawing, detailed description of the invention of the present utility model is described in further detail, is easier to make technical solutions of the utility model understand, grasp.
As shown in Figure 1 to Figure 3, be that the utility model assembles schematic diagram, transmission assembling schematic diagram and detonation configuration schematic diagram for the entirety of the main folder clamping floating installation of full-automatic numerical control hydraulic pipe bender.From diagram: this device is made up of main folder oil cylinder 1, main folder tooth row 2, link assembly 3 and floating seat 4.Before the Each part feature introducing this device, be necessary the architectural feature simply introducing bending pipe arm.The forward upper of this bending pipe arm 8 self matrix relative has the circular position of stretching out, and the cavity volume being provided with up/down perforation in self matrix supplies floating seat cross-under, the inside sidewalls of bending pipe arm is respectively equipped with left plate 81, right plate 82, and this biside plate is copper, and Main Function is wear-resistant.
。And the concrete structure of this device is as follows.
In embodiment as shown in Figure 3, bottom this bending pipe arm, be equipped with the base 6 of attaching main folder oil cylinder, and bending pipe arm 8 is provided with the guide rail 7 for main folder tooth row movement of leading.Above-mentioned main folder oil cylinder 1 level is located at bending pipe arm bottom side, to be linked horizontal displacement by contiguous block 5 and the piston rod 11 of main folder oil cylinder 1 in one end of main folder tooth row 2.From further details: the bottom of this contiguous block 5 is provided with perforation 51, piston rod 11 is connected among the perforation 51 and location that is spirally connected; Simultaneously contiguous block 5 end face is provided with keyway 52, and the underrun key 10 of main folder tooth row 2 connects that to be positioned contiguous block 5 servo-actuated in an assembling process thus.
Above-mentioned floating seat 4 is connected between bending pipe arm biside plate and the bottom of floating seat and is provided with side direction through two axis holes 41a, 41b.In addition, above-mentioned floating seat thereon surface forms male and fomale(M&F) type 42, and male and fomale(M&F) type is used for the main folder die holder adjustment bearing that main folder die holder is fixed in one attaching.
In the present embodiment, link assembly is secured among bending pipe arm as shown in the figure, therefore need to understand this bending pipe arm and be provided with two locating holes 83a, 83b at one sidewall before the concrete structure understanding link assembly, be mainly used in the rotating shaft definition in the assembling location of link assembly and transmission process.Return from a digression, this link assembly is by front vacuum line 31, rear vacuum line 32, the gear unit that kinematic link 33 and fan tooth connecting rod 34 form, the upper end of front vacuum line 31 and one end of kinematic link 33 are articulated in an axis hole 41a of floating seat in the lump, the upper end of rear vacuum line 32 is articulated in another axis hole 41b of floating seat, the other end of kinematic link 33 is articulated in one end of fan tooth connecting rod 34, lower end and the rotation axis hole of fan tooth connecting rod of rear vacuum line 32 are articulated in a locating hole 83b of bending pipe arm in the lump, the lower end of front vacuum line 31 is articulated in another locating hole 83a of bending pipe arm.The link assembly of said structure, relatively-stationary fulcrum or rotary shaft hole is defined as shown in Figure 2 at locating hole 83a, 83b place, and fan tooth connecting rod 34 and can drive to be formed with the kinematic link action of self pivot joint by rotation and crank arm or support arm, drive floating seat to eject towards front, upside or two states that reset thus.Especially, as the necessary transmission of main folder oil cylinder 1, main folder tooth row 2 pairs of link assemblies, above-mentioned fan tooth connecting rod 34 has the flank of tooth 341 be meshed with main folder tooth row 2, and the level with main folder tooth row 2 is rotated to unique fan tooth connecting rod 34 that drives.
Further, link assembly is at locating hole place by 91 connections of having strong market potential, and end of having strong market potential is provided with the stator 91a that has strong market potential outside bending pipe arm.The pivot joint of above-mentioned link assembly inside and being all connected by bearing pin 92 with the pivot joint of floating seat, and two ends are respectively equipped with bearing pin 92 described in axle portion spacer 92a clip.
The assembling process of above-mentioned main folder clamping floating installation is: bending pipe arm left plate, bending pipe arm right plate are separately fixed at bending pipe arm two inside, guide rail is separately fixed at bottom bending pipe arm, main folder tooth row is put on guide rail, slide flexibly by hand propelled, again tooth row base plate is fixed on the bottom of main folder tooth row, still keeps sliding flexibly with hand push main folder tooth row assembly.Key rubber hammer is pressed in the keyway of contiguous block, then key is alignd with the keyway on main folder tooth row, be pressed into rubber hammer, and be screwed on main folder tooth row, base is fixed on the bottom of bending pipe arm, horizontal the lying down of main folder oil cylinder is fixed on base, is screwed on the piston rod of main folder oil cylinder by a nut, make the perforation cover of contiguous block on the piston rod, then use another nut check.Then floating seat driving is played be put into and bending pipe arm installed between bending pipe arm left plate and bending pipe arm right plate up and down, move left and right, be that small―gap suture coordinates, bearing pin, trial assembly respectively of having strong market potential entered in link assembly to check whether into small―gap suture coordinates.Then first floating seat is inverted, is alignd with the axis hole of on floating seat in rear vacuum line hole, with rubber hammer, bearing pin is pressed into pivot joint freedom and flexibility in holes and rotates; In like manner front vacuum line is pivotally attached to freedom and flexibility in another axis hole of floating seat together with a stomidium of kinematic link to rotate.Then the stomidium of another stomidium of kinematic link with fan tooth connecting rod is alignd, with rubber hammer, bearing pin is pressed into pivot joint freedom and flexibility in holes and rotates.
After the bearing pin pivot joint completing link assembly and floating seat, check attaching stability and flexibility of revolution errorless after floating seat is overturn back normotopia, be put between bending pipe arm left plate and bending pipe arm right plate from top to bottom with play floating seat and part link assembly of driving, then the rotation axis hole of fan tooth connecting rod is alignd with another hole of rear vacuum line, to have strong market potential to be pressed in fan tooth connecting rod and rear vacuum line through locating hole with rubber hammer and realize three holes and locate, using hand inspection flexibility of revolution, equally hang the lower stomidium of vacuum line before shape among another locating hole of bending pipe arm with location of having strong market potential, two have strong market potential all is plugged in clamping location outside bending pipe arm wall with stator of having strong market potential.
The operation principle of the utility model main folder clamping floating installation is: main folder cylinder piston rod is retracted, because contiguous block is fixed on main folder tooth row, then main folder tooth row is driven and is travelled forward in piston rod and contiguous block, fan tooth connecting rod and main folder tooth row engage each other, then fan tooth connecting rod around rotation of having strong market potential, and then drivening rod rotates and makes front vacuum line around rotation of having strong market potential, the floating seat that rotarily drives of front vacuum line is done upwards and travels forward (as shown in Figure 1), makes main folder mould tight with wheel die clamp.
Can be found out by above-mentioned character express, application the utility model main folder clamping floating installation, reduces the complete machine height of bending machine, improves reliability and the precision of transmission, and have certain beautifying property of outward appearance.
In addition to the implementation, the utility model can also have other embodiment, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop within the utility model scope required for protection.
Claims (4)
1. for the main folder clamping floating installation of full-automatic numerical control hydraulic pipe bender, it is characterized in that by main folder oil cylinder, main folder tooth row, link assembly and floating seat composition, wherein said main folder oil cylinder level is located at bending pipe arm bottom side, to be linked horizontal displacement by the piston rod of contiguous block and main folder oil cylinder in one end of described main folder tooth row, described floating seat is connected between bending pipe arm biside plate and the bottom of floating seat and is provided with two through axis holes of side direction, one sidewall of described bending pipe arm is provided with two locating holes, described link assembly is by front vacuum line, rear vacuum line, the gear unit of kinematic link and fan tooth connecting rod composition, the upper end of front vacuum line and one end of kinematic link are articulated in an axis hole of floating seat in the lump, the upper end of rear vacuum line is articulated in another axis hole of floating seat, the other end of kinematic link is articulated in one end of fan tooth connecting rod, lower end and the rotation axis hole of fan tooth connecting rod of rear vacuum line are articulated in a locating hole of bending pipe arm in the lump, the lower end of front vacuum line is articulated in another locating hole of bending pipe arm, described fan tooth connecting rod has the flank of tooth be meshed with main folder tooth row.
2., according to claim 1 for the main folder clamping floating installation of full-automatic numerical control hydraulic pipe bender, it is characterized in that: the bottom of described contiguous block is provided with perforation, piston rod is connected among perforation and the location that is spirally connected; Described contiguous block end face is provided with keyway, and the bottom surface keyed jointing of main folder tooth row is positioned contiguous block.
3., according to claim 1 for the main folder clamping floating installation of full-automatic numerical control hydraulic pipe bender, it is characterized in that: the base being equipped with attaching main folder oil cylinder bottom described bending pipe arm, and bending pipe arm is provided with the guide rail for main folder tooth row movement of leading.
4., according to claim 1 for the main folder clamping floating installation of full-automatic numerical control hydraulic pipe bender, it is characterized in that: described link assembly is at locating hole place by connection of having strong market potential, and end of having strong market potential is provided with stator of having strong market potential outside bending pipe arm.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420544090.6U CN204220710U (en) | 2014-09-22 | 2014-09-22 | For the main folder clamping floating installation of full-automatic numerical control hydraulic pipe bender |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420544090.6U CN204220710U (en) | 2014-09-22 | 2014-09-22 | For the main folder clamping floating installation of full-automatic numerical control hydraulic pipe bender |
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| CN204220710U true CN204220710U (en) | 2015-03-25 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104324993A (en) * | 2014-09-22 | 2015-02-04 | 和和机械（张家港）有限公司 | Main clamp clamping floating device for fully automatic numerically controlled hydraulic pipe bender |
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2014
- 2014-09-22 CN CN201420544090.6U patent/CN204220710U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104324993A (en) * | 2014-09-22 | 2015-02-04 | 和和机械（张家港）有限公司 | Main clamp clamping floating device for fully automatic numerically controlled hydraulic pipe bender |
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