CN210973792U - Multi-angle workpiece assembly hydraulic conversion machine - Google Patents
Multi-angle workpiece assembly hydraulic conversion machine Download PDFInfo
- Publication number
- CN210973792U CN210973792U CN201921840958.6U CN201921840958U CN210973792U CN 210973792 U CN210973792 U CN 210973792U CN 201921840958 U CN201921840958 U CN 201921840958U CN 210973792 U CN210973792 U CN 210973792U
- Authority
- CN
- China
- Prior art keywords
- driving device
- valve
- hydraulic
- central shaft
- electromagnetic directional
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model relates to a multi-angle work piece assembly hydraulic pressure conversion machine, including rotatory frock and upset frock, rotary drive device, upset drive arrangement all adopt hydraulic drive device, are equipped with the check valve on the gear pump export connecting pipe way, are equipped with first electromagnetic directional valve on two branches of first check valve export pipeline respectively, are equipped with one-way throttle valve on the pipeline that two hydraulic fluid ports of first electromagnetic directional valve and hydraulic motor are connected respectively, are equipped with the overflow branch road on the oil return opening pipeline and the oil inlet pipeline of first electromagnetic directional valve. The utility model discloses a hydraulic drive device drives the rotation of rotatory frock and the upset of upset frock, and hydraulic motor rotation rate is invariable to rotation rate is easily controlled, and rotation rate is slow, has solved the problem that motor drive can not get off because inertia when parkking.
Description
Technical Field
The utility model belongs to the technical field of the upset machine, in particular to multi-angle work piece assembly hydraulic pressure conversion machine.
Background
Workpiece maintenance requires not only rotation of the workpiece in the horizontal direction, but also sometimes rotation of the workpiece in a vertical plane to match the processing station. In the case of a turning device driven by a motor, since the rotational speed of the motor is high, it is difficult to control the rotational speed and the turning speed. Under the inertia of overturning, when the motor stops rotating, the rotating device is difficult to stop quickly.
SUMMERY OF THE UTILITY MODEL
The invention provides a multi-angle workpiece assembly hydraulic converter, which aims to solve the technical problem.
The utility model provides a technical scheme that above-mentioned technical problem took is:
a hydraulic converter for multi-angle workpiece assembly comprises a rotating tool and an overturning tool, wherein the rotating tool comprises a horizontal rotating table and a rotating driving device, a first central shaft is arranged at the bottom of the horizontal rotating table, a first driven gear is arranged at the end part of the first central shaft, a first transmission gear is arranged on an output shaft of the rotating driving device, and the first transmission gear is meshed with the first driven gear; the turnover tool comprises a turnover support arm and a turnover driving device, wherein a second central shaft is arranged at the side part of the turnover support arm, a second driven gear is arranged at the end part of the second central shaft, a second transmission gear is arranged on an output shaft of the turnover driving device, and the second transmission gear is meshed with the second driven gear, and the turnover tool is characterized in that the rotary driving device and the turnover driving device adopt a hydraulic driving device which comprises a hydraulic motor, a one-way valve, a one-way throttle valve, a first electromagnetic directional valve, a second electromagnetic directional valve, an overflow valve and a gear pump, the gear pump is connected with an oil tank, the one-way valve is arranged on an outlet connecting pipeline of the gear pump, the first electromagnetic directional valve is respectively arranged on two branches of the outlet pipeline of the first one-way valve, the pipeline for connecting the two oil ports of the first electromagnetic directional valve and the hydraulic motor is respectively provided with the one-way throttle valve, and, an overflow valve and a second electromagnetic directional valve are arranged on the overflow branch.
Furthermore, one side of the turning support arm is connected with an upper fixed plate and a lower fixed plate, the rotary driving device is arranged between the upper fixed plate and the lower fixed plate, and the first central shaft is connected with the upper fixed plate and the lower fixed plate through bearings respectively; the outer side of the second central shaft is sleeved in a fixed sleeve, the fixed sleeve is connected with two ends of the second central shaft through bearings, and the fixed sleeve is fixedly connected with a vertical fixed frame on the workbench.
Furthermore, a travel switch is arranged on the fixed sleeve, a stop pin hole is arranged on the fixed frame, when the overturning support arm overturns to a certain angle, the overturning support arm presses the travel switch, the stop pin hole is arranged below the overturning support arm, and a stop pin is inserted into the stop pin hole.
The utility model has the advantages that:
(1) the rotation of horizontal rotation platform in the horizontal direction can be realized to rotatory frock, and the rotation of horizontal rotation platform in the vertical direction can be realized to the upset frock, makes that horizontal rotation platform's inclination is better coincide with the work site.
(2) The rotary tool and the overturning tool are in gear transmission, the rotating angle is slow, and the rotary driving device and the overturning driving device are hydraulic driving devices, so that the hydraulic oil flow rate of a hydraulic motor can be controlled conveniently, the rotating speed and the overturning speed of the rotary tool and the overturning tool can be further controlled, and the rotary tool and the overturning tool can be used for overturning large-sized workpieces.
(3) The utility model discloses a hydraulic drive device drives the rotation of rotatory frock and the upset of upset frock, because upset, rotation rate easily control, consequently when hydraulic drive device stopped operating, speed inertia is little relatively.
Drawings
FIG. 1 is a front view of a multi-angle hydraulic converter for workpiece assembly according to the present invention;
FIG. 2 is a top view of the multi-angle hydraulic workpiece changer of the present invention;
fig. 3 is a hydraulic schematic diagram of the hydraulic drive apparatus of the present invention;
in the figure: the device comprises a rotary tool-1, a turnover tool-2, a stop pin-262, a horizontal rotating table-11, a rotary driving device-12, a first central shaft-13, a first driven gear-14, a first transmission gear-15, an upper fixing plate-16, a lower fixing plate-17, a turnover support arm-21, a turnover driving device-22, a second central shaft-23, a second driven gear-24, a second transmission gear-25, a fixing sleeve-26, a travel switch-261, a stop pin-262, a fixing frame-27, a hydraulic motor-31, a check valve-32, a check throttle valve-33, a first electromagnetic reversing valve-34, a second electromagnetic reversing valve-35, an overflow valve-36, a gear pump-37 and an oil tank-38.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The components of the embodiments of the present invention, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.
As an example, as shown in fig. 1, 2, 3:
a multi-angle workpiece assembly hydraulic converter comprises a rotating tool 1 and an overturning tool 2, wherein the rotating tool comprises a horizontal rotating platform 11 and a rotating driving device 12, a first central shaft 13 is arranged at the bottom of the horizontal rotating platform 11, a first driven gear 14 is arranged at the end part of the first central shaft 13, a first transmission gear 15 is arranged on an output shaft of the rotating driving device 12, and the first transmission gear 15 is in gear engagement with the first driven gear 14; the overturning tool comprises an overturning support arm 21 and an overturning driving device 22, wherein a second central shaft 23 is arranged on the side portion of the overturning support arm 21, a second driven gear 24 is arranged at the end portion of the second central shaft 23, a second transmission gear 25 is arranged on an output shaft of the overturning driving device 22, the second transmission gear 25 is meshed with the second driven gear 24, the rotary driving device and the overturning driving device both adopt hydraulic driving devices, each hydraulic driving device comprises a hydraulic motor 31, a one-way valve 32, a one-way throttle valve 33, a first electromagnetic reversing valve 34, a second electromagnetic reversing valve 35, an overflow valve 36 and a gear pump 37, the gear pump 37 is connected with an oil tank 38, the one-way valve 32 is arranged on a connecting pipeline at the outlet of the gear pump and used for avoiding the return of hydraulic oil, the first electromagnetic reversing valve 34 is respectively arranged on two branch pipelines at the outlet of the first one-way valve and used for, The reversal, be equipped with one-way throttle valve 33 on the pipeline that first electromagnetic directional valve 34 and two hydraulic fluid ports of hydraulic motor 31 are connected respectively, one-way throttle valve makes and is full of hydraulic oil in the hydraulic motor all the time, avoid the inside hydraulic oil decompression of hydraulic motor to cause the brake failure, one-way throttle valve is used for adjusting hydraulic motor's oil feed flow, thereby the control rotation speed, be equipped with the overflow branch road on the oil return pipeline of first electromagnetic directional valve 34 and the oil inlet pipeline, be equipped with overflow valve 36 and second electromagnetic directional valve 35 on the overflow branch road, the overflow branch road is used for solving the gear pump and carries hydraulic oil pressure unstability, carry hydraulic oil to hydraulic motor with steady flow, make hydraulic motor rotation speed stable.
Furthermore, one side of the turning support arm 21 is connected with an upper fixing plate 16 and a lower fixing plate 17, the rotation driving device 12 is arranged between the upper fixing plate 16 and the lower fixing plate 17, the first central shaft 13 is connected with the upper fixing plate 16 and the lower fixing plate 17 through bearings respectively, the upper fixing plate 16 and the lower fixing plate 17 play a role in fixing and supporting the rotation driving device, and meanwhile, the upper fixing plate 16 and the lower fixing plate 17 connect the rotation tool with the turning tool; the outer side of the second central shaft 23 is sleeved in a fixed sleeve 26, the fixed sleeve 26 is connected with two ends of the second central shaft 23 through bearings, the fixed sleeve 26 is fixedly connected with a vertical fixed frame 27 on the workbench, and the fixed sleeve plays a role in fixing and supporting the overturning support arm.
Further, a travel switch 261 and a stop pin hole are arranged on the fixing sleeve 26, when the turnover support arm turns over to a certain angle, the turnover support arm presses the travel switch, the travel switch controls the turnover driving device, the turnover driving device stops rotating at the moment, the stop pin hole is arranged below the turnover support arm, when the turnover support arm turns over to a certain angle and stops turning over, the stop pin 262 is inserted into the stop pin hole, the stop pin plays a role in lifting the turnover support arm, the control mode of the rotation driving device is that the travel switch corresponding to the rotation driving device is arranged on the upper fixing plate, when the horizontal rotating plate rotates to a certain angle, the horizontal rotating plate presses the travel switch downwards, and the rotation driving device stops rotating at the moment.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be dominated by the protection scope of the claims.
Claims (3)
1. A hydraulic converter for multi-angle workpiece assembly comprises a rotating tool and an overturning tool, wherein the rotating tool comprises a horizontal rotating table and a rotating driving device, a first central shaft is arranged at the bottom of the horizontal rotating table, a first driven gear is arranged at the end part of the first central shaft, a first transmission gear is arranged on an output shaft of the rotating driving device, and the first transmission gear is meshed with the first driven gear; the turnover tool comprises a turnover support arm and a turnover driving device, wherein a second central shaft is arranged at the side part of the turnover support arm, a second driven gear is arranged at the end part of the second central shaft, a second transmission gear is arranged on an output shaft of the turnover driving device, and the second transmission gear is meshed with the second driven gear, and the turnover tool is characterized in that the rotary driving device and the turnover driving device adopt a hydraulic driving device which comprises a hydraulic motor, a one-way valve, a one-way throttle valve, a first electromagnetic directional valve, a second electromagnetic directional valve, an overflow valve and a gear pump, the gear pump is connected with an oil tank, the one-way valve is arranged on an outlet connecting pipeline of the gear pump, the first electromagnetic directional valve is respectively arranged on two branches of the outlet pipeline of the first one-way valve, the pipeline for connecting the two oil ports of the first electromagnetic directional valve and the hydraulic motor is respectively provided with the one-way throttle valve, and, an overflow valve and a second electromagnetic directional valve are arranged on the overflow branch.
2. The multi-angle hydraulic converter for assembling workpieces according to claim 1, wherein one side of the turning arm is connected with an upper fixing plate and a lower fixing plate, the rotary driving device is arranged between the upper fixing plate and the lower fixing plate, and the first central shaft is connected with the upper fixing plate and the lower fixing plate through bearings respectively; the outer side of the second central shaft is sleeved in a fixed sleeve, the fixed sleeve is connected with two ends of the second central shaft through bearings, and the fixed sleeve is fixedly connected with a vertical fixed frame on the workbench.
3. The multi-angle hydraulic converter for workpiece assembly as claimed in claim 2, wherein the fixing sleeve is provided with a travel switch, the fixing frame is provided with a stop pin hole, when the turning arm is turned to a certain angle, the turning arm is pressed to the travel switch, the stop pin hole is located below the turning arm, and the stop pin is inserted into the stop pin hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921840958.6U CN210973792U (en) | 2019-10-30 | 2019-10-30 | Multi-angle workpiece assembly hydraulic conversion machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921840958.6U CN210973792U (en) | 2019-10-30 | 2019-10-30 | Multi-angle workpiece assembly hydraulic conversion machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210973792U true CN210973792U (en) | 2020-07-10 |
Family
ID=71457979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921840958.6U Active CN210973792U (en) | 2019-10-30 | 2019-10-30 | Multi-angle workpiece assembly hydraulic conversion machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210973792U (en) |
-
2019
- 2019-10-30 CN CN201921840958.6U patent/CN210973792U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103723259B (en) | Blade oscillating mechanism and comprise the cycloid thruster for boats and ships of this mechanism | |
| CN205129266U (en) | Welding tipping arrangement | |
| CN201216976Y (en) | Three-dimensional numerical control nozzle | |
| CN102601563B (en) | Intelligent positioning system for vehicle white body production line | |
| CN102922203A (en) | Full-dimensional welding rotating equipment as well as control device and method thereof | |
| CN202271179U (en) | Pillar type rotary operating platform | |
| CN205326070U (en) | Die spotting machine | |
| CN210973792U (en) | Multi-angle workpiece assembly hydraulic conversion machine | |
| CN202447879U (en) | Assembly production line for forklift transmissions | |
| CN104626107A (en) | Four-degree-of-freedom seven-connecting-rod controllable moving operation mechanical arm with sliding plug pin | |
| CN105883581A (en) | Turnover and multifunctional casting box clamp for aviation crane | |
| CN206622878U (en) | A kind of abnormal-shaped punch processing clamping device | |
| CN209035871U (en) | A kind of electric cylinders pressure welding positioner | |
| CN208854052U (en) | A kind of U-shaped positioner | |
| CN102126208B (en) | Parallel connection type R-shaft expansion mechanical arm | |
| CN102101227A (en) | Special automatic welding rotation equipment of concrete mixer chassis | |
| CN206662650U (en) | Kettle body pre-locating mechanism | |
| CN211102458U (en) | Position changing machine | |
| CN208981385U (en) | A kind of small-sized electric drive 4 wheel driven formula loading machine | |
| CN202193573U (en) | Rotary driving system of tower crane for crane | |
| CN203463585U (en) | Novel double-input triple-output structure transfer case | |
| CN206869867U (en) | A kind of separate type robot arm configuration up and down | |
| CN207658717U (en) | A kind of metamorphic mechanisms formula robot palletizer | |
| CN206898677U (en) | A kind of novel hydraulic clamping device on positioner | |
| CN201323016Y (en) | Semi-physical mould of surface grinding machine with vertical spindle and rotary table |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |