CN103962874A - Position changer - Google Patents
Position changer Download PDFInfo
- Publication number
- CN103962874A CN103962874A CN201310028139.2A CN201310028139A CN103962874A CN 103962874 A CN103962874 A CN 103962874A CN 201310028139 A CN201310028139 A CN 201310028139A CN 103962874 A CN103962874 A CN 103962874A
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- CN
- China
- Prior art keywords
- sliding seat
- switching mechanism
- clamping device
- elevating mechanism
- workpiece clamping
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
Abstract
The invention relates to mechanical equipment, in particular to mechanical equipment for overturning a workpiece. The invention provides a position changer which comprises a fixed frame. The position changer is characterized by further comprising a lifting mechanism, an overturning mechanism, a workpiece clamping device and a control part, wherein the lifting mechanism is arranged on the fixed frame; the overturning mechanism is connected with the fixed frame in a sliding way; the workpiece clamping device is in rotational connection with the overturning mechanism; the control part is respectively connected with the lifting mechanism, the overturning mechanism and the workpiece clamping device and is used for controlling the overturning mechanism to slide on the fixed frame and controlling the rotation between the overturning mechanism and the workpiece clamping device. The position changer has the benefits that the surface of the workpiece cannot be damaged in the overturning process of the workpiece; meanwhile, the labor intensity of workers is reduced, the auxiliary time is saved, and the production efficiency is improved.
Description
Technical field
The present invention relates to plant equipment, especially at manufacture of steel structure industry equipment, be specially a kind of positioner.
Background technology
But in prior art, development along with industrial technology, the equipment of large-scale steel structure is more and more, but in the process of large-scale workpiece, often need the position of workpiece to convert, but in the shift in position engineering to workpiece, use driven a vehicle and needs a large amount of labourers to coordinate more, its subjob is easily distortion in switching process, surface of the work is easily impaired, and workman's labour intensity is large, and the efficiency of production is not high yet.If change this present situation, it is a technical barrier of puzzlement industry always.
Summary of the invention
Goal of the invention of the present invention is to provide a kind of workpiece and in switching process, is not easy distortion, and surface of the work is easy damaged not, alleviates workman's labour intensity simultaneously, saves non-cutting time, a kind of positioner of raising labour productivity.
Goal of the invention of the present invention is achieved in that
A positioner, comprises fixed mount, elevating mechanism, switching mechanism, Workpiece clamping device and control section; Described elevating mechanism is installed on described fixed mount; Described switching mechanism is slidably connected on described fixed mount; Described Workpiece clamping device and described switching mechanism are rotationally connected; Described control section is connected with described Workpiece clamping device and is connected with described elevating mechanism, described switching mechanism respectively, described control section is controlled described switching mechanism and is slided on described fixed mount, and controls the rotation between described switching mechanism and described Workpiece clamping device.
1. further, described fixed mount comprises the headstock and tailstock; The described headstock and described tailstock are respectively in both sides; Described elevating mechanism comprises elevating mechanism first and elevating mechanism second, and described elevating mechanism first is installed on the described headstock, and described elevating mechanism second is installed on described tailstock; Described switching mechanism comprises switching mechanism first and switching mechanism second, and described switching mechanism first is installed in sliding seat first, and described sliding seat first is slidably connected on the described headstock; Described switching mechanism second is installed in sliding seat second, and described sliding seat second is slidably connected on described tailstock; Workpiece clamping device comprises Workpiece clamping device first and Workpiece clamping device second, and described Workpiece clamping device first and described switching mechanism first are rotationally connected, and described Workpiece clamping device second and described switching mechanism second are rotationally connected.
Further, the described headstock is connected by tie-beam with described tailstock.
Further, also comprise: guide rail first, described guide rail first is installed on the described headstock; Sliding seat first, described sliding seat first is slidably connected in described guide rail first; Described switching mechanism first is fixed in described sliding seat first, and one end of described switching mechanism first and described Workpiece clamping device first are by revolution support and connection; Guide rail second, described guide rail second is installed on described tailstock; Sliding seat second, described sliding seat second is slidably connected in described guide rail first; Described switching mechanism second fixing with described sliding seat second on, one end of described switching mechanism second is connected by pivoting support with described Workpiece clamping device second; Elevating mechanism first is connected with sliding seat first by chain; Elevating mechanism second is connected with sliding seat second by chain.
Further, in aforesaid a kind of positioner, described elevating mechanism first is provided with encoder first, and described elevating mechanism second is provided with encoder second, described encoder first is connected with control section with described encoder second, and described control section is controlled described sliding seat first and the synchronous operation of described sliding seat second.
For sliding seat first and sliding seat second slip can realize by following several modes, as:
Further, screw mandrel comprises screw mandrel first and screw mandrel second; Described screw mandrel first one end is connected with elevating mechanism first, and described screw mandrel second one end is connected with elevating mechanism second; Nut, nut comprises nut first and nut second; Described nut first is sheathed in described screw mandrel first and with sliding seat first and is connected, and described nut second is sheathed in described screw mandrel second and with sliding seat second and is connected; Lifting motor, described lifting motor drives described screw mandrel rotation, when described screw mandrel rotarily drives nut rise and fall, drives sliding seat first and the rise and fall of sliding seat second.
Or also comprise: oil cylinder, described oil cylinder comprises oil cylinder first and oil cylinder second; The bottom of described oil cylinder first is fixed on the headstock, and the other end of described oil cylinder first is connected with described sliding seat first; The bottom of described oil cylinder second is fixed on tailstock, and the other end of described oil cylinder second is connected with described sliding seat second; Hydraulic power unit is connected with described oil cylinder second with described oil cylinder first, and described hydraulic power unit provides power to described oil cylinder first and described oil cylinder second, thereby drives described sliding seat first and described sliding seat second to move up and down.
The present invention has workpiece and in switching process, is not easy distortion, and surface of the work is easy damaged not, alleviates workman's labour intensity simultaneously, saves non-cutting time, thus the advantage of raising labour productivity.
Accompanying drawing explanation
Fig. 1 is schematic diagram 1 of the present invention
Fig. 2 is schematic diagram 2 of the present invention
Fig. 3 is schematic diagram 3 of the present invention
In figure:
1 workpiece,
11 elevating mechanism first, 12 elevating mechanism second,
111 encoder first, 121 encoder second,
21 switching mechanism first, 22 switching mechanism second,
31 sliding seat first, 32 sliding seat second,
41 Workpiece clamping device first, 42 Workpiece clamping device second,
51 headstocks, 52 tailstocks,
511 guide rail first, 521 guide rail second,
512 chains,
5 tie-beams,
6 pivoting supports,
71 oil cylinder first, 72 oil cylinder second, 73 hydraulic power units,
81 screw mandrel first, 82 leading screw second.
The specific embodiment
This case can be fully understood by following embodiment explanation, make the personage who has the knack of this skill to complete according to this it, and so the enforcement of this case not can be limited by following case study on implementation it and implement kenel.
Below in conjunction with accompanying drawing, the present invention is described further:
Embodiment:
In conjunction with Fig. 1: a kind of positioner, comprises the headstock 51, tailstock 52, elevating mechanism first 11, elevating mechanism second 12, switching mechanism first 21, switching mechanism second 22, Workpiece clamping device first 41, Workpiece clamping device second 42 and control section.
The headstock 51, tailstock 52 are respectively in both sides, after connecting by tie-beam 5 between the headstock 51 and tailstock 52 and ground fix.
Elevating mechanism first 11 is installed on the headstock 51; Encoder first 111 is located in elevating mechanism first 11.Guide rail first 511 is installed on the headstock 51, and sliding seat first 31 is slidably connected in guide rail first 511; Switching mechanism first 21 is fixed in sliding seat first 31, and one end of switching mechanism first 21 is supported 6 with Workpiece clamping device first 41 by revolution and is connected.Elevating mechanism first 11 is connected with sliding seat first 31 by chain 512.
Elevating mechanism second 12 is installed on tailstock 52; Encoder second 121 is located in elevating mechanism second 12.Guide rail second 521 is installed on the headstock 51, and sliding seat second 32 is slidably connected in guide rail second 521; Switching mechanism second 22 is fixed in sliding seat second 32, and one end of switching mechanism second 22 is supported 6 with Workpiece clamping device second 42 by revolution and is connected.Elevating mechanism second 12 is connected with sliding seat second 32 by chain 512.
Workpiece clamping device first 41 and Workpiece clamping device second 42 acting in conjunction holding workpieces 1.
Control section provides power to elevating mechanism first 11, elevating mechanism second 12, switching mechanism first 21, switching mechanism second 22, Workpiece clamping device first 41, Workpiece clamping device second 42 respectively, and they are carried out to action control, be that control section drives chain 512 actions by controlling elevating mechanism first 11, thereby drive sliding seat first 31 to move up and down, by controlling elevating mechanism second 12, drive chain 512 actions, thereby drive sliding seat second 32 to move up and down, thereby drive workpiece 1 to move up and down.
Control section rotates by controlling switching mechanism first 21, thereby drives Workpiece clamping device first 41 to rotate, and rotates, thereby drives Workpiece clamping device second 41 to rotate, thereby drive workpiece 1 to rotate by controlling switching mechanism second 22.
Encoder first 111 is connected with control section with encoder second 121, and control section is controlled and guaranteed sliding seat first 31 and 32 synchronous operations of sliding seat second by encoder first 111 and encoder second 121.
Embodiment 2: known in conjunction with Fig. 2:
A positioner, comprises the headstock 51, tailstock 52, elevating mechanism first 11, elevating mechanism second 12, switching mechanism first 21, switching mechanism second 22, sliding seat first 31, sliding seat second 32, Workpiece clamping device first 41, Workpiece clamping device second 42, leading screw first 81, screw mandrel second 82 and control section.
The headstock 51, tailstock 52 are respectively in both sides, after connecting by tie-beam 5 between the headstock 51 and tailstock 52 and ground fix.
Elevating mechanism first 11 is installed on the headstock 51; Encoder first 111 is located in elevating mechanism first 11.Screw mandrel first 81 one end are connected with elevating mechanism first 11, and nut first is sheathed in screw mandrel first 11, and nut first is connected with sliding seat first 31; Switching mechanism first 21 is fixed in sliding seat first 31, and one end of switching mechanism first 21 is supported 6 with Workpiece clamping device first 41 by revolution and is connected.
Elevating mechanism second 12 is installed on tailstock 52; Encoder second 121 is located in elevating mechanism second 12.Screw mandrel second 82 one end are connected with elevating mechanism second 12, and nut second is sheathed in screw mandrel second 12, and nut second is connected with sliding seat second 32; Switching mechanism second 22 is fixed in sliding seat second 32, and one end of switching mechanism second 22 is supported 6 with Workpiece clamping device second 42 by revolution and is connected.
Workpiece clamping device first 41 and Workpiece clamping device second 42 acting in conjunction holding workpieces 1.
Lifting motor drives screw mandrel first 81 and 82 rotations of screw mandrel second, and screw mandrel first 81 drives 31 rise and fall of sliding seat first when rotarily driving the rise and fall of nut first; Screw mandrel second 82 drives 32 rise and fall of sliding seat second when rotarily driving the rise and fall of nut second;
Control section provides power to elevating mechanism first 11, elevating mechanism second 12, switching mechanism first 21, switching mechanism second 22, Workpiece clamping device first 41, Workpiece clamping device second 42 respectively, and they are carried out to action control, be that control section drives screw mandrel first 81 to rotate by controlling elevating mechanism first 11, thereby drive sliding seat first 31 to move up and down, by controlling elevating mechanism second 12, drive screw mandrel second 82 to rotate, thereby drive sliding seat second 32 to move up and down, thereby drive workpiece 1 to move up and down.
Control section rotates by controlling switching mechanism first 21, thereby drives Workpiece clamping device first 41 to rotate, and rotates, thereby drives Workpiece clamping device second 41 to rotate, thereby drive workpiece 1 to rotate by controlling switching mechanism second 22.
Encoder first 111 is connected with control section with encoder second 121, and control section is controlled and guaranteed sliding seat first 31 and 32 synchronous operations of sliding seat second by encoder first 111 and encoder second 121.
Embodiment 3: known in conjunction with Fig. 3:
A positioner, comprises the headstock 51, tailstock 52, elevating mechanism first 11, elevating mechanism second 12, switching mechanism first 21, switching mechanism second 22, sliding seat first 31, sliding seat second 32, Workpiece clamping device first 41, Workpiece clamping device second 42, oil cylinder first 71, oil cylinder second 72, hydraulic power unit 73 and control section.
The headstock 51, tailstock 52 are respectively in both sides, after connecting by tie-beam 5 between the headstock 51 and tailstock 52 and ground fix.
Elevating mechanism first 11 is installed on the headstock 51; Encoder first 111 is located in elevating mechanism first 11.The bottom of oil cylinder first 71 is fixed on the headstock 51, and the other end of oil cylinder first 71 is connected with sliding seat first 31; Oil cylinder first 71 drives sliding seat first 31 to move up and down.
Elevating mechanism second 12 is installed on tailstock 52; Encoder second 121 is located in elevating mechanism second 12.The bottom of oil cylinder second 72 is fixed on tailstock 52, and the other end of oil cylinder second 72 is connected with sliding seat second 32; Oil cylinder second 72 drives sliding seat second 32 to move up and down.
Hydraulic power unit 73 is connected with oil cylinder second 72 with oil cylinder first 71, and hydraulic power unit 73 provides power to oil cylinder first 71 and oil cylinder second 72, thereby drives sliding seat first 31 and sliding seat second 32 to move up and down.
Workpiece clamping device first 41 and Workpiece clamping device second 42 acting in conjunction holding workpieces 1.
Control section provides power to elevating mechanism first 11, elevating mechanism second 12, switching mechanism first 21, switching mechanism second 22, Workpiece clamping device first 41, Workpiece clamping device second 42 respectively, and they are carried out to action control.Control section is controlled the work of hydraulic power unit 73, to oil cylinder first 71 and oil cylinder second 72, provides power, thereby drives sliding seat first 31 and sliding seat second 32 to move up and down.
Control section rotates by controlling switching mechanism first 21, thereby drives Workpiece clamping device first 41 to rotate, and rotates, thereby drives Workpiece clamping device second 41 to rotate, thereby drive workpiece 1 to rotate by controlling switching mechanism second 22.
Encoder first 111 is connected with control section with encoder second 121, and control section is controlled and guaranteed sliding seat first 31 and 32 synchronous operations of sliding seat second by encoder first 111 and encoder second 121.
Though the present invention discloses as above with preferred embodiment, so it is not in order to limit scope of the present invention, anyly has the knack of this skill person, without departing from the spirit and scope of the invention, and when doing a little change and retouching.
Claims (7)
1. a positioner, comprises fixed mount, it is characterized in that, also comprises: elevating mechanism, switching mechanism, Workpiece clamping device and control section; Described elevating mechanism is installed on described fixed mount; Described switching mechanism is slidably connected on described fixed mount; Described Workpiece clamping device and described switching mechanism are rotationally connected; Described control section is connected with described Workpiece clamping device and is connected with described elevating mechanism, described switching mechanism respectively, described control section is controlled described switching mechanism and is slided on described fixed mount, and controls the rotation between described switching mechanism and described Workpiece clamping device.
2. a kind of positioner according to claim 1, is characterized in that, described fixed mount comprises the headstock and tailstock; The described headstock and described tailstock are respectively in both sides; Described elevating mechanism comprises elevating mechanism first and elevating mechanism second, and described elevating mechanism first is installed on the described headstock, and described elevating mechanism second is installed on described tailstock; Described switching mechanism comprises switching mechanism first and switching mechanism second, and described switching mechanism first is installed in sliding seat first, and described sliding seat first is slidably connected on the described headstock; Described switching mechanism second is installed in sliding seat second, and described sliding seat second is slidably connected on described tailstock; Workpiece clamping device comprises Workpiece clamping device first and Workpiece clamping device second, and described Workpiece clamping device first and described switching mechanism first are rotationally connected, and described Workpiece clamping device second and described switching mechanism second are rotationally connected.
3. a kind of positioner according to claim 2, is characterized in that, the described headstock is connected by tie-beam with described tailstock.
4. a kind of positioner according to claim 3, is characterized in that, also comprises:
Guide rail first, described guide rail first is installed on the described headstock;
Sliding seat first, described sliding seat first is slidably connected in described guide rail first;
Described switching mechanism first is fixed in described sliding seat first, and one end of described switching mechanism first and described Workpiece clamping device first are by revolution support and connection;
Guide rail second, described guide rail second is installed on described tailstock;
Sliding seat second, described sliding seat second is slidably connected in described guide rail first;
Described switching mechanism second fixing with described sliding seat second on, one end of described switching mechanism second is connected by pivoting support with described Workpiece clamping device second;
Elevating mechanism first is connected with sliding seat first by chain; Elevating mechanism second is connected with sliding seat second by chain.
5. according to a kind of positioner described in claim 2 to 4 any one, it is characterized in that, described elevating mechanism first is provided with encoder first, described elevating mechanism second is provided with encoder second, described encoder first is connected with control section with described encoder second, and described control section is controlled described sliding seat first and the synchronous operation of described sliding seat second.
6. a kind of positioner according to claim 3, is characterized in that, also comprises: screw mandrel, comprises screw mandrel first and screw mandrel second; Described screw mandrel first one end is connected with elevating mechanism first, and described screw mandrel second one end is connected with elevating mechanism second; Nut, nut comprises nut first and nut second; Described nut first is sheathed in described screw mandrel first and with sliding seat first and is connected, and described nut second is sheathed in described screw mandrel second and with sliding seat second and is connected;
Lifting motor, described lifting motor drives described screw mandrel rotation, when described screw mandrel rotarily drives nut rise and fall, drives sliding seat first and the rise and fall of sliding seat second.
7. a kind of positioner according to claim 3, is characterized in that, also comprises: oil cylinder, and described oil cylinder comprises oil cylinder first and oil cylinder second; The bottom of described oil cylinder first is fixed on the headstock, and the other end of described oil cylinder first is connected with described sliding seat first; The bottom of described oil cylinder second is fixed on tailstock, and the other end of described oil cylinder second is connected with described sliding seat second;
Hydraulic power unit is connected with described oil cylinder second with described oil cylinder first, and described hydraulic power unit provides power to described oil cylinder first and described oil cylinder second, thereby drives described sliding seat first and described sliding seat second to move up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310028139.2A CN103962874A (en) | 2013-01-24 | 2013-01-24 | Position changer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310028139.2A CN103962874A (en) | 2013-01-24 | 2013-01-24 | Position changer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103962874A true CN103962874A (en) | 2014-08-06 |
Family
ID=51233134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310028139.2A Pending CN103962874A (en) | 2013-01-24 | 2013-01-24 | Position changer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103962874A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104785966A (en) * | 2015-04-20 | 2015-07-22 | 骏马石油装备制造有限公司 | End plate prefabricating work station |
| CN106082052A (en) * | 2016-08-25 | 2016-11-09 | 陈红玲 | Electric hydaulic upset car clamping turning device |
| CN106112939A (en) * | 2016-08-25 | 2016-11-16 | 陈红玲 | Electronic wallboard upset car clamping turning device |
| CN108372418A (en) * | 2018-04-10 | 2018-08-07 | 拖（洛阳）开创装备科技有限公司 | A kind of overturning swing mechanism for machining workpiece |
| CN111251219A (en) * | 2020-03-19 | 2020-06-09 | 东阳伸狄建筑科技有限公司 | Mechanical arm overturning and clamping mechanism of large construction machinery |
-
2013
- 2013-01-24 CN CN201310028139.2A patent/CN103962874A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104785966A (en) * | 2015-04-20 | 2015-07-22 | 骏马石油装备制造有限公司 | End plate prefabricating work station |
| CN106082052A (en) * | 2016-08-25 | 2016-11-09 | 陈红玲 | Electric hydaulic upset car clamping turning device |
| CN106112939A (en) * | 2016-08-25 | 2016-11-16 | 陈红玲 | Electronic wallboard upset car clamping turning device |
| CN106082052B (en) * | 2016-08-25 | 2018-05-01 | 陈红玲 | Electric hydaulic upset car clamps turnover device |
| CN108372418A (en) * | 2018-04-10 | 2018-08-07 | 拖（洛阳）开创装备科技有限公司 | A kind of overturning swing mechanism for machining workpiece |
| CN111251219A (en) * | 2020-03-19 | 2020-06-09 | 东阳伸狄建筑科技有限公司 | Mechanical arm overturning and clamping mechanism of large construction machinery |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140806 |