CN104723051A - Mechanical centering device - Google Patents
Mechanical centering device Download PDFInfo
- Publication number
- CN104723051A CN104723051A CN201310710804.6A CN201310710804A CN104723051A CN 104723051 A CN104723051 A CN 104723051A CN 201310710804 A CN201310710804 A CN 201310710804A CN 104723051 A CN104723051 A CN 104723051A
- Authority
- CN
- China
- Prior art keywords
- pull bar
- centering
- turntable
- frame
- centering block
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Abstract
The invention provides a mechanical centering device comprising a frame, a drive mechanism, a centering rotary disc, a first pull rod, a first centering block, a second pull rod and a second centering block. The the drive mechanism is arranged on the frame; the centering rotary disc is connected to the drive mechanism and is provided with a first arc groove and a second arc groove which are symmetrical to the center of the centering rotary disc; the first pull rod is movably arranged on the frame transversely, the left end of the first pull rod is connected to the first centering block, and the right end of the first pull rod is movably arranged in the first arc groove in a matching manner; the second pull rod is movably arranged on the frame transversely, the right end of the second pull rod is connected to the second centering block, and the left end of the second pull rod is movably arranged in the second arc groove in a matching manner. The mechanical centering device is simple in structure and low in installation requirement, and the centering traveling consistence can be guaranteed.
Description
Technical field
The present invention relates to a kind of mechanical centering device.
Background technology
Attaching together of instrument board needs high-precision manipulator, and wherein centering body is the key mechanism of manipulator accurate assembly instrument board.
Current, realize the flow process of centering: manipulator controls the first centering cylinder and the second centering cylinder drives the first centering block and the second centering block to intermediary movements respectively simultaneously, make the first centering block and the second centering block clamping instrument dash board.That is, in a centering process, control two cylinders simultaneously and complete centering action, control loaded down with trivial details, require that the Stroke Control of two centering cylinders will be accomplished unanimously, installation accuracy requirement is high, difficulty is large.
Summary of the invention
The present invention is intended to one of solve the problems of the technologies described above at least to a certain extent.
For this reason, one object of the present invention is to propose that a kind of structure is simple, installation accuracy requires low and can ensure the mechanical centering device that centering stroke is consistent.
According to the mechanical centering device of the embodiment of the present invention, comprising: frame; Driving mechanism, described driving mechanism is located in described frame; To turntable, describedly be connected to make described driving mechanism drive described centering dial rotation with described driving mechanism to turntable, wherein, described to turntable having relative to described centrosymmetric first deep-slotted chip breaker to turntable and the second deep-slotted chip breaker, the center of curvature of described first deep-slotted chip breaker does not overlap with the described center of rotation to turntable and the center of curvature of described second deep-slotted chip breaker does not overlap with the described center of rotation to turntable; First pull bar and the first centering block, described first pull bar is located in described frame in left-right direction movably, and the left end of described first pull bar is connected with described first centering block and the right-hand member of described first pull bar is engaged in described first deep-slotted chip breaker movably; With the second pull bar and the second centering block, described second pull bar is located in described frame in left-right direction movably, and the right-hand member of described second pull bar is connected with described second centering block and the left end of described second pull bar is engaged in described second deep-slotted chip breaker movably.
According to the mechanical centering device of the embodiment of the present invention, driving mechanism drives centering dial rotation, and then does rectilinear motion by centering driven by rotary disc first pull bar and the second pull bar, and structure is simple, installation accuracy requires low and can ensure that centering stroke is consistent.
In addition, mechanical centering device according to the above embodiment of the present invention can also have following additional technical characteristic:
According to an example of the present invention, when described driving mechanism drive described turntable is counterclockwise rotated time, described first pull bar moves from left to right in described frame and described second pull bar is moved left mutually by right in described frame, with make described first centering block and described second centering block adjacent to each other.
According to an example of the present invention, when described driving mechanism drive described turntable is rotated clockwise time, described first pull bar move from right to left in described frame and described second pull bar in described frame by left-hand by moving, with make described first centering block and described second centering block mutually away from.
According to an example of the present invention, in described frame, the axis of described first pull bar and the dead in line of described second pull bar.
According to an example of the present invention, described first centering block and described second centering block are symmetrically arranged relative to described frame.
According to an example of the present invention, described driving mechanism comprises motor or cylinder.
According to an example of the present invention, described is disk to turntable.
Additional aspect of the present invention and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the schematic diagram of mechanical centering device according to an embodiment of the invention; With
Fig. 2 is the close-up schematic view of A in Fig. 1.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of the instruction such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In describing the invention, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is less than second feature.
Below with reference to the accompanying drawings the mechanical centering device according to the embodiment of the present invention is described in detail.
As depicted in figs. 1 and 2, according to the mechanical centering device 100 of the embodiment of the present invention, comprising: frame 11, driving mechanism 12, to turntable 13, the first pull bar 141, second pull bar 142, first centering block 151 and the second centering block 152.
Specifically, driving mechanism 12 is located in frame 11.
Be connected that driving mechanism 12 is driven to turntable 13 with driving mechanism 12 to rotate turntable 13.Wherein, to turntable 13 having relative to centrosymmetric first deep-slotted chip breaker 131 and the second deep-slotted chip breaker 132 to turntable 13.The center of curvature of the first deep-slotted chip breaker 131 does not overlap with to the center of rotation of turntable 13; The center of curvature of the second deep-slotted chip breaker 132 does not overlap with to the center of rotation of turntable 13.
For to turntable 13 for disk, the center of rotation of disk is preferably the center of circle of this disk.This disk have the first deep-slotted chip breaker 131 and the second deep-slotted chip breaker 132 of the center of circle symmetry relative to disk.The center of circle of the annulus at the first deep-slotted chip breaker 131 place does not overlap with the center of circle of above-mentioned disk, and the circle of the annulus at the second deep-slotted chip breaker 132 place does not also overlap with the center of circle of above-mentioned disk.
Be not particularly limited to about driving mechanism 12, such as, driving mechanism 12 can be motor or cylinder.When adopting motor, motor can be made directly to be connected with to turntable 13 and to drive, turntable 13 to be rotated.When adopting cylinder, gear and tooth bar can be increased at cylinder with to turntable 13, indirectly driving to make cylinder and turntable 13 is rotated.This is understandable to those skilled in the art.
First pull bar 141 is located in frame 11 movably along left and right (namely indicated about arrow as shown in Figure 1 direction) direction.The left end of the first pull bar 141 is connected with the first centering block 151 and the right-hand member of the first pull bar 141 is engaged in the first deep-slotted chip breaker 131 movably.
Second pull bar 142 is located in frame 11 in left-right direction movably.The right-hand member of the second pull bar 142 is connected with the second centering block 152 and the left end of the second pull bar 152 is engaged in the second deep-slotted chip breaker 132 movably.
According to the mechanical centering device of the embodiment of the present invention, driving mechanism 12 drives and rotates turntable 13, and then by driving the first pull bar 141 and the second pull bar 142 to do rectilinear motion to turntable 13.Due to the first deep-slotted chip breaker 131 on turntable 13 and the second deep-slotted chip breaker 132 relative to the Central Symmetry to turntable 13, can ensure the first pull bar 141 and the second pull bar 142 side by side adjacent to each other or mutually away from, and stroke is equal.Structure is simple, installation accuracy requires low and can ensure that centering stroke is consistent.
As depicted in figs. 1 and 2, according to an example of the present invention, when driving mechanism 12 drive turntable 13 is counterclockwise rotated time, the first pull bar 141 moves from left to right in frame 11, and then drives the first centering block 151 to move from left to right.Second pull bar 142 is moved left mutually by right in frame 11, and then drives the second centering block 152 to be moved left mutually by right.Now, the first centering block 151 and the second centering block 152 adjacent to each other, for clamping instrument dash board body.
When driving mechanism 12 drive turntable 13 is rotated clockwise time, the first pull bar 141 moves from right to left in frame 11, and then drives the first centering block 151 to move from right to left.Second pull bar 142 in frame 11 by left-hand by moving, and then drive the second centering block 152 by left-hand by moving.That is, after completing instrument plate body, the first centering block 151 and the second centering block 152 mutually away from, to decontrol instrument board body, install next time.
Advantageously, in frame 11, the axis of the first pull bar 141 and the dead in line of the second pull bar 142.Further, the first centering block 151 and the second centering block 152 are symmetrically arranged relative to frame 11.Thus, be convenient to clamp instrument board body according to the mechanical centering device 100 of the embodiment of the present invention.
According to the mechanical centering device of the embodiment of the present invention, compared with existing mechanical centering device, driving mechanism only needs one, greatly reduce the difficulty of installation, debugging, installation accuracy requires low, and utilize one to draw two pull bars to turntable to move, accurately can ensure that the stroke of two centering blocks is completely the same.Structure is simple, low cost of manufacture, easy for installation.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, those of ordinary skill in the art can change above-described embodiment within the scope of the invention when not departing from principle of the present invention and aim, revising, replacing and modification.
Claims (7)
1. a mechanical centering device, is characterized in that, comprising:
Frame;
Driving mechanism, described driving mechanism is located in described frame;
To turntable, describedly be connected to make described driving mechanism drive described centering dial rotation with described driving mechanism to turntable, wherein, described the first deep-slotted chip breaker to turntable having relative to the described center of rotation symmetry to turntable and the second deep-slotted chip breaker, the center of curvature of described first deep-slotted chip breaker does not overlap with the described center of rotation to turntable and the center of curvature of described second deep-slotted chip breaker does not overlap with the described center of rotation to turntable;
First pull bar and the first centering block, described first pull bar is located in described frame in left-right direction movably, and the left end of described first pull bar is connected with described first centering block and the right-hand member of described first pull bar is engaged in described first deep-slotted chip breaker movably; With
Second pull bar and the second centering block, described second pull bar is located in described frame in left-right direction movably, and the right-hand member of described second pull bar is connected with described second centering block and the left end of described second pull bar is engaged in described second deep-slotted chip breaker movably.
2. mechanical centering device according to claim 1, it is characterized in that, when described driving mechanism drive described turntable is counterclockwise rotated time, described first pull bar moves from left to right in described frame and described second pull bar is moved left mutually by right in described frame, with make described first centering block and described second centering block adjacent to each other.
3. mechanical centering device according to claim 1, it is characterized in that, when described driving mechanism drive described turntable is rotated clockwise time, described first pull bar move from right to left in described frame and described second pull bar in described frame by left-hand by moving, with make described first centering block and described second centering block mutually away from.
4. the mechanical centering device according to any one of claim 1-3, is characterized in that, in described frame, and the axis of described first pull bar and the dead in line of described second pull bar.
5. mechanical centering device according to claim 4, is characterized in that, described first centering block and described second centering block are symmetrically arranged relative to described frame.
6. the mechanical centering device according to any one of claim 1-3, is characterized in that, described driving mechanism comprises motor or cylinder.
7. the mechanical centering device according to any one of claim 1-3, is characterized in that, described is disk to turntable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310710804.6A CN104723051A (en) | 2013-12-19 | 2013-12-19 | Mechanical centering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310710804.6A CN104723051A (en) | 2013-12-19 | 2013-12-19 | Mechanical centering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104723051A true CN104723051A (en) | 2015-06-24 |
Family
ID=53447776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310710804.6A Pending CN104723051A (en) | 2013-12-19 | 2013-12-19 | Mechanical centering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104723051A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2406768Y (en) * | 2000-01-27 | 2000-11-22 | 湖北通达股份有限公司 | Silencer partitioner press |
| JP2001287127A (en) * | 2000-04-06 | 2001-10-16 | Furukawa Co Ltd | Rod clamp device |
| CN201632812U (en) * | 2010-02-01 | 2010-11-17 | 中原油田分公司采油二厂装备科 | Pumping unit crank hydraulic puller |
| CN202467217U (en) * | 2012-03-09 | 2012-10-03 | 杭州图强工程材料有限公司 | Prestress tension clamp |
| CN103358120A (en) * | 2013-07-05 | 2013-10-23 | 无锡商业职业技术学院 | Electric pipe fitting butting device |
-
2013
- 2013-12-19 CN CN201310710804.6A patent/CN104723051A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2406768Y (en) * | 2000-01-27 | 2000-11-22 | 湖北通达股份有限公司 | Silencer partitioner press |
| JP2001287127A (en) * | 2000-04-06 | 2001-10-16 | Furukawa Co Ltd | Rod clamp device |
| CN201632812U (en) * | 2010-02-01 | 2010-11-17 | 中原油田分公司采油二厂装备科 | Pumping unit crank hydraulic puller |
| CN202467217U (en) * | 2012-03-09 | 2012-10-03 | 杭州图强工程材料有限公司 | Prestress tension clamp |
| CN103358120A (en) * | 2013-07-05 | 2013-10-23 | 无锡商业职业技术学院 | Electric pipe fitting butting device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150624 |
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| RJ01 | Rejection of invention patent application after publication |