CN109278005A - A kind of Workpiece tilting device - Google Patents

A kind of Workpiece tilting device Download PDF

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Publication number
CN109278005A
CN109278005A CN201810904806.1A CN201810904806A CN109278005A CN 109278005 A CN109278005 A CN 109278005A CN 201810904806 A CN201810904806 A CN 201810904806A CN 109278005 A CN109278005 A CN 109278005A
Authority
CN
China
Prior art keywords
workpiece
shaft
fixing seat
tilting
axis
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.)
Granted
Application number
CN201810904806.1A
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Chinese (zh)
Other versions
CN109278005B (en
Inventor
李新刚
李凯
林生军
徐仲勋
司晓闯
宋继光
苗晓军
乔会杰
孙琼
尹世献
许东杰
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.)
State Grid Corp of China SGCC
Pinggao Group Co Ltd
Original Assignee
State Grid Corp of China SGCC
Pinggao Group Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by State Grid Corp of China SGCC, Pinggao Group Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201810904806.1A priority Critical patent/CN109278005B/en
Publication of CN109278005A publication Critical patent/CN109278005A/en
Application granted granted Critical
Publication of CN109278005B publication Critical patent/CN109278005B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25HWORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H1/00Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
    • B25H1/10Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting holders for tool or work

Abstract

The present invention relates to a kind of Workpiece tilting devices.It includes rack and the workpiece fixing seat by shaft rolling assembling on the rack, the workpiece fixing seat is equipped with the installation space being packed into for workpiece, the axis of the shaft passes through the installation space, the workpiece fixing seat have for the adjustable fixation of workpiece so that workpiece fixed structure and/or the shaft on axis of the center of gravity close to shaft of workpiece or the axis positioned at shaft relative to workpiece fixing seat it is adjustable be arranged so that shaft axis near or through workpiece center of gravity.Workpiece tilting device of the invention is by the way that workpiece to be mounted in workpiece fixing seat, and by adjusting workpiece fixed structure and/or workpiece fixing seat position so that on axis of the center of gravity close to shaft of workpiece or the axis positioned at shaft, reduce turning torque as far as possible, reduce overturning difficulty, and only need lesser power that it can be made to maintain rollover states after overturning in place, it is highly-safe.

Description

A kind of Workpiece tilting device
Technical field
The present invention relates to a kind of Workpiece tilting devices.
Background technique
It durings the production of many workpiece, assembly, maintenance etc., generally requires to be overturn, to realize to required position Operation.Disc spring hydraulic mechanism is a kind of equipment for needing to overturn in assembling process, and disc spring hydraulic mechanism is stored up using disc spring Can, compared to nitrogen energy storage hydraulic mechanism, system pressure is influenced smaller, product by the environmental aspects variation such as temperature, height above sea level Compact-sized, modularization, seriation degree are high, and utilization is more and more extensive.
In the Assembling Production of disc spring hydraulic mechanism, need to overturn disc spring hydraulic mechanism, but disc spring hydraulic press The weight of structure is usually larger, operates relatively difficult.The structural schematic diagram of existing turnover device is as shown in Figure 1 to Figure 2, existing Turnover device includes the rotary shaft 2 for connecting and driving it to overturn with disc spring hydraulic mechanism 3, and 2 both ends of rotary shaft are equipped with Column 1, to match with 2 rotating dress of rotary shaft, one end releasable connection of the separate rotary shaft 2 of disc spring hydraulic mechanism 3 has lifting rope 4.When When overturning disc spring hydraulic mechanism 3 using above-mentioned turnover device, need that disc spring hydraulic mechanism 3 is raised and connected by crane It connects in rotary shaft 2, then by the downward slow release of lifting rope 4, while being controlled by manpower, disc spring hydraulic mechanism 3 is overturn.
Above-mentioned turnover device shaft is located at one end of workpiece, and turning moment is longer, and the weight of workpiece is larger, tilting force Square is big, and labor intensity is larger, once lifting rope is broken, biggish threat will be caused to operator, security performance is poor.
Summary of the invention
The purpose of the present invention is to provide a kind of structure is simple, labor intensity is low, the good Workpiece tilting device of safety.
To achieve the above object, Workpiece tilting device of the invention includes rack and passes through shaft rolling assembling on the rack Workpiece fixing seat, the workpiece fixing seat is equipped with the installation space that is packed into for workpiece, described in the axis of the shaft passes through Installation space, the workpiece fixing seat have for the adjustable fixation of workpiece so that the center of gravity of workpiece close to shaft axis or be located at turn Workpiece fixed structure and/or the shaft on the axis of axis are arranged so that shaft relative to workpiece fixing seat is adjustable Axis near or through workpiece center of gravity.
Workpiece tilting device of the invention is fixed by the way that workpiece to be mounted in workpiece fixing seat, and by adjusting workpiece Structure and/or workpiece fixing seat position are so that on axis of the center of gravity close to shaft of workpiece or the axis positioned at shaft, as far as possible Reduce turning torque, reduces overturning difficulty, only need lesser power that it can be made to maintain rollover states, safety after overturning in place It is high.
Further, the workpiece fixing seat is tower structure, including spaced for connecting the lateral of shaft Part, further includes the coupling part being arranged between lateral part, and installation space is surrounded by lateral part and coupling part.
Further, the workpiece fixing seat is character "door" form structure, and the shaft is fixed on the separate connection of lateral part Partial one end.It is possible thereby to be convenient for the loading of workpiece, and the installation for being conducive to larger workpiece is fixed.
Further, the shaft is connected by connecting flange with the lateral part of workpiece fixing seat, the lateral portion Divide and be equipped with long hole, connecting flange is equipped with circular hole, long hole and circular hole for adjusting connecting flange and the lateral portion of workpiece fixing seat The position divided, and fastened.Thus it realizes the adjustable fixation of shaft and workpiece fixing seat, workpiece fixing seat is adjusted Suitable part is saved, is made on axis of the center of gravity of workpiece close to shaft or the axis positioned at shaft.
Further, the removable flange fixing seat being equipped with for being connect with workpiece end in the workpiece fixing seat, it is described Workpiece fixed structure is formed by flange fixing seat.So, flange fixing seat that can be different according to different workpiece replacings.
Further, the Workpiece tilting device further includes the driving device for driving shaft to rotate.So, it grasps It is relatively labor-saving to make personnel, reduces labor intensity.
Further, the Workpiece tilting device further includes the travel switch for controlling shaft rotation angle, the row Journey, which is opened to shut, is connected with control device.It is possible thereby to control the rotation angle of workpiece.
Further, the Workpiece tilting device further includes the brake for making shaft stop operating.So, in work Shaft can be made to stall in time after part overturning in place.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the turnover device in background technique;
Fig. 2 is the use state diagram of the turnover device in background technique;
Fig. 3 is the structural schematic diagram of Workpiece tilting device of the invention;
Fig. 4 is the main view of shaft in Workpiece tilting device;
Fig. 5 is the left view of Fig. 4;
Fig. 6 is the main view of connector in Workpiece tilting device;
Fig. 7 is the top view of Fig. 6;
Fig. 8 is the left view of workpiece fixing seat in Workpiece tilting device;
Fig. 9 is the top view of workpiece fixing seat in Workpiece tilting device.
Description of symbols: 1. columns;2. rotary shaft;3. disc spring hydraulic mechanism;4. lifting rope;11. rack;12. brake; 13. shaft;131. driven shaft;132. driving shaft;133. connecting flange;14. workpiece fixing seat;141. lateral part;142. even Socket part point;143. fixation hole;15. motor reducer;16. bearing block;17. travel switch;18. disc spring hydraulic mechanism;20. connection Part;201. connecting column;202. flange fixing seats.
Specific embodiment
Embodiments of the present invention are described further with reference to the accompanying drawing.
The specific embodiment 1 of Workpiece tilting device of the invention, as shown in figs. 3 to 9, the Workpiece tilting device are a kind of Turnover device for being overturn to disc spring hydraulic mechanism, above-mentioned turnover device include rack and are existed by shaft rolling assembling Workpiece fixing seat 14 in rack, 14 are equipped with the installation space being packed into for disc spring hydraulic mechanism 18 in workpiece fixing seat, and described turn The axis of axis passes through the installation space, and the workpiece fixing seat 14 has for the adjustable fixation of disc spring hydraulic mechanism 18 so that disc spring The center of gravity of hydraulic mechanism 18 is located at the workpiece fixed structure on the axis of shaft, and the shaft is relative to workpiece fixing seat 14 It is adjustable be arranged so that shaft axis near or through disc spring hydraulic mechanism 18 center of gravity.The Workpiece tilting device further includes being used for Control shaft rotates the travel switch 17 of angle and the driving device for driving shaft to rotate and for making shaft stop turning Dynamic brake 12.
Workpiece fixing seat 14 is that tower structure includes spaced lateral part 141 and connection for connecting shaft Coupling part 142 between lateral part 141.Above-mentioned installation space is surrounded by lateral part 141 and coupling part 142.This Workpiece fixing seat 14 in embodiment is the tower structure of door shape.Removable company on the coupling part 142 of workpiece fixing seat 14 It is connected to the connector 20 connecting with disc spring hydraulic mechanism 18, which includes for the end phase with disc spring hydraulic mechanism 18 Even flange fixing seat 202 and flange fixing seat 202 is fixedly connected on the connecting column 201 in workpiece fixing seat 14, flange is solid The profile of reservation 202 is circle, which is connected on the coupling part 142 of workpiece fixing seat 14 by connecting column 201, Coupling part 142 is equipped with the fixation hole 143 connected for connecting column 201.Of different sizes according to flange fixing seat 202 can fit For the disc spring hydraulic mechanism 18 of different size, the height difference of flange fixing seat 202 can be carried out disc spring hydraulic mechanism 18 It adjusts, so that on axis of the center of gravity of disc spring hydraulic mechanism 18 close to shaft or the axis positioned at shaft.
141 two sides of lateral part of workpiece fixing seat 14 are connected separately with shaft, the shaft by connecting flange 133 with Lateral part 141 is connected, and connecting flange 133 and 141 relative position of lateral part are adjustable, further to make disc spring On axis of the center of gravity of hydraulic mechanism 18 close to shaft or the axis positioned at shaft.Above-mentioned rotary shaft includes being connected with driving device The driving shaft 132 connect and the driven shaft 131 being connected with brake 12.The axis of driving shaft 132 and driven shaft 131 is in same straight line On, bearing is installed on driving shaft 132 and driven shaft 131, bearing block 16, driving shaft 132 and driven shaft 131 are installed in rack On the rack by bearing and the connection of bearing block 16.
Above-mentioned rack is tower structure, and above-mentioned travel switch 17, bearing block 16, brake 12 and driving device are arranged in machine On frame 11, the driving device in the present embodiment is motor and motor reducer 15, and brake 12 is electromagnetic brake.
When using Workpiece tilting device of the invention, according to the model of disc spring hydraulic mechanism 18, different connectors is replaced 20, and relative position and fixation of the connecting flange 133 with lateral part 141 in workpiece fixing seat in shaft are adjusted, so that by dish When spring hydraulic mechanism 18 is mounted on connector 20, the height of the axis of rotary shaft is close to 18 vertical direction of disc spring hydraulic mechanism Center of gravity position, to reduce turning moment, when operation, is more laborsaving.The power output shaft of motor is connected with driving shaft 132, band The rotation of dynamic driving shaft 132, and then the disc spring hydraulic mechanism 18 being mounted in workpiece fixing seat 14 is driven to overturn, it is overturn when reaching When angle, travel switch 17 switches, and electromagnetic brake 12 forms resistance to driven shaft 131, and workpiece fixing seat 14 is made to stop operating, and State after only needing lesser torque that disc spring hydraulic mechanism 18 can be made to be held turned over, security performance are preferable.
The specific embodiment 2 of Workpiece tilting device of the invention, driving device and brake are arranged in the same shaft.
In other embodiments, Workpiece tilting device of the invention can be used for the overturning to other workpiece.
In other embodiments, workpiece fixing seat can be other structures, such as workpiece fixing seat is the frame of hollow Structure;Or workpiece fixing seat is spaced clamping structure, and Workpiece clamping is fixed.Shaft can be made relative to work at this time Part fixing seat is adjustable be arranged so that shaft axis near or through workpiece center of gravity.
In other embodiments, Workpiece tilting device of the invention can be by manually controlling workpiece turning, the weight of workpiece On axis of the heart close to shaft or the axis positioned at shaft, so relatively labor-saving when overturning, the labor intensity of operating personnel is small, side It is smaller to turn over torque, overturning is in place afterwards convenient for holding.
In other embodiments, it can only make workpiece adjustable in workpiece fixing seat or make workpiece fixing seat and be connected to Workpiece in workpiece fixing seat is adjustable relative to shaft, thus makes the center of gravity of workpiece close to or on shaft axis.

Claims (8)

1. a kind of Workpiece tilting device, it is characterised in that: consolidate including rack and by the workpiece of shaft rolling assembling on the rack Reservation, the workpiece fixing seat are equipped with the installation space being packed into for workpiece, and the axis of the shaft passes through the installation space, The workpiece fixing seat has for the adjustable fixation of workpiece so that axis of the center of gravity close to shaft of workpiece or the axis positioned at shaft On workpiece fixed structure and/or the shaft relative to workpiece fixing seat it is adjustable be arranged so that the axis of shaft is close Or the center of gravity for passing through workpiece.
2. Workpiece tilting device according to claim 1, it is characterised in that: the workpiece fixing seat is tower structure, It further include the coupling part being arranged between lateral part including the spaced lateral part for being used to connect shaft, installation Space is surrounded by lateral part and coupling part.
3. Workpiece tilting device according to claim 2, it is characterised in that: the workpiece fixing seat is character "door" form structure, The shaft is fixed on one end of the separate coupling part of lateral part.
4. Workpiece tilting device according to claim 3, it is characterised in that: the shaft is solid by connecting flange and workpiece The lateral part of reservation is connected, and the lateral part is equipped with long hole, and connecting flange is equipped with circular hole, and long hole is used for circular hole The position of connecting flange and workpiece fixing seat lateral part is adjusted, and is fastened.
5. Workpiece tilting device according to claim 4, it is characterised in that: removable be equipped with is used in the workpiece fixing seat The flange fixing seat connecting with workpiece end, the workpiece fixed structure are formed by flange fixing seat.
6. Workpiece tilting device according to claim 1-5, it is characterised in that: the Workpiece tilting device also wraps Include the driving device for driving shaft to rotate.
7. Workpiece tilting device according to claim 6, it is characterised in that: the Workpiece tilting device further includes for controlling Shaft processed rotates the travel switch of angle, is connected with control device on the travel switch.
8. Workpiece tilting device according to claim 1-5, it is characterised in that: the Workpiece tilting device also wraps Include the brake for making shaft stop operating.
CN201810904806.1A 2018-08-09 2018-08-09 Workpiece turnover device Active CN109278005B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810904806.1A CN109278005B (en) 2018-08-09 2018-08-09 Workpiece turnover device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810904806.1A CN109278005B (en) 2018-08-09 2018-08-09 Workpiece turnover device

Publications (2)

Publication Number Publication Date
CN109278005A true CN109278005A (en) 2019-01-29
CN109278005B CN109278005B (en) 2021-03-09

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Application Number Title Priority Date Filing Date
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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201618937U (en) * 2009-12-18 2010-11-03 奇瑞汽车股份有限公司 Turnover fixture with adjustable gravity center position
FR2987827A3 (en) * 2012-03-12 2013-09-13 Applic Electr Et Mecaniques Sapem Soc D VIREUR-POSITIONER.
CN204277356U (en) * 2014-12-01 2015-04-22 南京锋远自动化装备有限公司 The turnover fixture of adjustable revolution center of gravity
CN105290691A (en) * 2015-11-19 2016-02-03 郑州职业技术学院 Double-stand-column positioner mechanism for hopper welding and control system of double-stand-column positioner mechanism
KR20160074941A (en) * 2014-12-19 2016-06-29 황옥상 Workpiece processing tool of milling machine
CN106219464A (en) * 2016-08-31 2016-12-14 株洲庆云电力机车配件工厂有限公司 Eccentric work piece upset car
CN106624561A (en) * 2016-12-29 2017-05-10 安徽瑞祥工业有限公司 Overturning tool table
CN107855999A (en) * 2017-10-21 2018-03-30 南京中鸿润宁新材料科技有限公司 A kind of parts machining turning device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201618937U (en) * 2009-12-18 2010-11-03 奇瑞汽车股份有限公司 Turnover fixture with adjustable gravity center position
FR2987827A3 (en) * 2012-03-12 2013-09-13 Applic Electr Et Mecaniques Sapem Soc D VIREUR-POSITIONER.
CN204277356U (en) * 2014-12-01 2015-04-22 南京锋远自动化装备有限公司 The turnover fixture of adjustable revolution center of gravity
KR20160074941A (en) * 2014-12-19 2016-06-29 황옥상 Workpiece processing tool of milling machine
CN105290691A (en) * 2015-11-19 2016-02-03 郑州职业技术学院 Double-stand-column positioner mechanism for hopper welding and control system of double-stand-column positioner mechanism
CN106219464A (en) * 2016-08-31 2016-12-14 株洲庆云电力机车配件工厂有限公司 Eccentric work piece upset car
CN106624561A (en) * 2016-12-29 2017-05-10 安徽瑞祥工业有限公司 Overturning tool table
CN107855999A (en) * 2017-10-21 2018-03-30 南京中鸿润宁新材料科技有限公司 A kind of parts machining turning device

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