CN109848846A - A kind of mechanical self- steering quick clamping device - Google Patents
A kind of mechanical self- steering quick clamping device Download PDFInfo
- Publication number
- CN109848846A CN109848846A CN201711234784.4A CN201711234784A CN109848846A CN 109848846 A CN109848846 A CN 109848846A CN 201711234784 A CN201711234784 A CN 201711234784A CN 109848846 A CN109848846 A CN 109848846A
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- China
- Prior art keywords
- clamping device
- locking arm
- arm
- main body
- leading arm
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Abstract
The present invention relates to a kind of mechanical self- steering quick clamping devices, the locking arm (7) is U-shaped, two supporting leg of locking arm is stuck at left and right sides of clamping device main body (1), and is connect locking arm (7) with clamping device main body (1) by locking arm shaft (2);Locking arm shaft (2) and clamping device main body (1) are interference fitted, and with locking arm (7) clearance fit, locking arm (7) can be swung around locking arm shaft (2).The present invention solves the problems, such as that polytypic does not demould quick positioning and clamping of the radome product on sanding unit workbench, effectively increases the Products Compatibility of automatically grinding unit, substantially reduces positioning time, reduces operation difficulty.Meanwhile the present invention has certain versatility, can solve the fast positioning clamping demand of most flange type parts.
Description
Fields
The invention belongs to be machined with composite material process planning equipment field, it is quick to be related to a kind of mechanical self- steering
Clamping device.
Background technique
Composite material radome outer surface is beaten using the radome automation sanding unit based on industrial robot
When mill processing, the radome product for needing not demould is quickly navigated on automation sanding unit T-slot workbench, and needs
Datum mark on mold is accurately positioned to sanding unit vision detection system within sweep of the eye, to guarantee sanding unit
To accurately identifying for the spatial position of radome product.
Though the positioning method of traditional two hole one sides can guarantee accurate positioning of the product on sanding unit workbench,
Since the radome product category of processing to be polished is more and size difference is big, the flange size of molding die and shape also thousand
Poor ten thousand not, are difficult to realize standardize for the pin hole position of product orientation and pin hole size;If cooperated using multiple positioning keys
Mold flange surrounding facade realizes product orientation, then in order to guarantee the accuracy of positioning, needs the spacing by positioning key preparatory
It is adjusted to slightly larger than theory orientation size.At this point, by lifting equipment to lift the difficulty to localization region larger for mold, it is any
Deviation on direction will all cause mold can not be successfully and fall into localization region.On the other hand, tradition positioning is distinguished with clamping function
There is different devices to realize, therefore, entire positioning and clamping process very complicated.
In conclusion the radome product not demoulded is realized by mold flange at present fast on automatically grinding unit
Fast positioning and clamping still has limitation, it is difficult to guarantee the requirement of quickly remodeling when polishing processing.
Summary of the invention
Goal of the invention
Present invention seek to address that composite material radome is outer by the automation sanding unit progress based on industrial robot
Quick positioning and clamping problem when the polishing processing of surface on T-slot workbench.It is beaten using the automation based on industrial robot
Before mill unit carries out polishing processing to composite material radome outer surface, the radome product for needing not demould is in company with mold one
It rises and is accurately positioned onto sanding unit workbench, it is ensured that the datum mark on mold can accurately fall into sanding unit vision-based detection system
System is within sweep of the eye.Meanwhile used clamping device can be compatible with the mold flange size of polymorphic type.Traditional clamping side
Formula is difficult to meet quick-clamping requirement, and the present invention is both the supplement to traditional installation way, meanwhile, it is designed by self- steering structure
And the integrated installation way of positioning clamping efficiently solves polytypic and does not demould radome product in sanding unit workbench
Upper quick positioning and clamping problem.
Inventive technique scheme
The object of the present invention is to provide a kind of mechanical self- steering quick clamping devices, do not demould thunder to solve polytypic
Up to cover product on sanding unit workbench quick positioning and clamping problem.
The technical scheme is that a kind of mechanical self- steering quick clamping device, it is characterized in that: it is described it is mechanical from
Being oriented to quick clamping device includes clamping device main body 1, locking arm shaft 2, leading arm shaft 3, directive wheel shaft 4, leading arm
Spacer pin 5, tie down screw 6, locking arm 7, locking arm spacer pin 8, directive wheel 9, lock handle 10, leading arm 11, nut 12, side
Hook bolt 13, torsionspring 14;The locking arm 7 be it is U-shaped, two supporting leg of locking arm is stuck in clamping device main body 1 or so two
Side, and connect locking arm 7 with clamping device main body 1 by locking arm shaft 2.
Locking arm shaft 2 and clamping device main body 1 are interference fitted, and with 7 clearance fit of locking arm, locking arm 7 can be around lock
Tight arm shaft 2 is swung;The locking arm spacer pin 8 totally two, clamping device main body 1 or so is respectively installed to by interference fit
In the installation pin hole of two sides, for limiting the limit swing position of locking arm;The leading arm 11 is V-type, and leading arm is placed in dress
The mounting base middle position of clamp device main body 1, and connect leading arm 11 with clamping device main body 1 by leading arm shaft 3.
Leading arm shaft 3 and clamping device main body 1 are interference fitted, and 11 clearance fit of leading arm, and leading arm 11 can be around
Leading arm shaft 3 is swung.
The leading arm spacer pin 5 is led by being interference fitted in the installation pin hole being installed on leading arm 11 for limiting
To the initial position of arm.
The tie down screw 6 is threadedly engaged with locking arm 7, and the clamping of workpiece is realized by rotation lock screw rod;The lock
Tight handle 10 is mounted in the unthreaded hole of tie down screw 6, and lock handle both ends are upset, guarantees lock handle in tie down screw mounting hole
In move freely without departing from.
The directive wheel 9 totally two, leading arm left and right ends are separately mounted to, and pass through directive wheel shaft 4 for directive wheel
It is connect with leading arm.Directive wheel shaft 4 and leading arm are interference fitted, and with directive wheel clearance fit, realize directive wheel around directive wheel
360 ° of shaft rotations.
The clamping device main body 1 is mounted on automatically grinding unit T-slot workbench, and clamping device lower body has two
A rectangle positioning convex platform, positioning convex platform are stuck in the T-slot of workbench.Side slope is excessive face in clamping device main body 1, in
Between slope surface be positioning and guiding face, lower side elevation is positioning surface, realizes entire product orientation by the initial guiding role of leading arm
Process smoothness carries out.
The square head bolt 13 totally four, bolt head is previously charged into the T-slot of workbench, is made with the cooperation of nut 12
With realizing this locking of mechanical self- steering quick clamping device on the table.
In use, the gauge mark of each model is depicted in advance on automatically grinding unit T-slot workbench, by the machine
Tool formula self- steering quick clamping device moves to gauge mark specified point respectively and is locked on four boundaries, by multiple mechanical
It is quick on sanding unit workbench that the collaborative work of self- steering quick clamping device realizes that polytypic does not demould radome product
Positioning and clamping.
Protection point of the invention essentially consists in V-type arm self- steering structure and positioning clamps integrated structure type.
Invention effect
The present invention, which solves polytypic and do not demould quick positioning and clamping of the radome product on sanding unit workbench, to be asked
Topic, effectively increases the Products Compatibility of automatically grinding unit, substantially reduces positioning time, reduce operation difficulty.Meanwhile
The present invention has certain versatility, can solve the fast positioning clamping demand of most flange type parts.
Detailed description of the invention
Fig. 1 is front view of the invention;
Fig. 2 is side view of the invention;
Fig. 3 is top view of the invention;
Fig. 4 is perspective view of the invention;
Fig. 5 is the original state schematic diagram of the course of work of the invention;
Fig. 6 is the intermediate state schematic diagram of the course of work of the invention;
Fig. 7 is the end-state schematic diagram of the course of work of the invention.
Specific embodiment
The following further describes the specific embodiments of the present invention with reference to the drawings.
As shown in Figures 1 to 4, this mechanical self- steering quick clamping device by clamping device main body 1, locking arm shaft 2,
Leading arm shaft 3, directive wheel shaft 4, leading arm spacer pin 5, tie down screw 6, locking arm 7, locking arm spacer pin 8, directive wheel
9, lock handle 10, leading arm 11, nut 12, square head bolt 13, torsionspring 14 form.Locking arm 7 is U-shaped, locking arm two
Supporting leg is stuck in 1 left and right sides of clamping device main body, and is connected locking arm 7 and clamping device main body 1 by locking arm shaft 2
It connects.Locking arm shaft 2 and clamping device main body 1 are interference fitted, and with 7 clearance fit of locking arm, locking arm 7 can turn around locking arm
Axis 2 is swung;Locking arm spacer pin 8 totally two, the installation of 1 left and right sides of clamping device main body is respectively installed to by being interference fitted
In pin hole, for limiting the limit swing position of locking arm;Leading arm 11 is V-type, and leading arm is placed in the peace of clamping device main body 1
Seat middle position is filled, and is connect leading arm 11 with clamping device main body 1 by leading arm shaft 3.Leading arm shaft 3 and clamping
Apparatus main body 1 is interference fitted, and with 11 clearance fit of leading arm, leading arm 11 can be swung around leading arm shaft 3;Leading arm limit
Pin 5 is by being interference fitted in the installation pin hole being installed on leading arm 11, the initial position for restricted guidance arm;Tie down screw
6 are threadedly engaged with locking arm 7, and the clamping of workpiece is realized by rotation lock screw rod;Lock handle 10 is mounted on tie down screw 6
In unthreaded hole, lock handle both ends are upset, guarantee lock handle moved freely in tie down screw mounting hole without departing from;Guiding
Totally two, wheel 9 is separately mounted to leading arm left and right ends, and is connect directive wheel with leading arm by directive wheel shaft 4.Guiding
It takes turns shaft 4 and leading arm is interference fitted, with directive wheel clearance fit, realize that directive wheel is rotated around 360 ° of directive wheel shaft;Clamping
Apparatus main body 1 is mounted on automatically grinding unit T-slot workbench, and there are two rectangle convexes for clamping device lower body
Platform, positioning convex platform are stuck in the T-slot of workbench.Side slope is excessive face in clamping device main body 1, and intermediate slope surface is that positioning is led
To face, lower side elevation is positioning surface, realizes that entire product orientation process smoothness carries out by the initial guiding role of leading arm;Side
Hook bolt totally four, bolt head is previously charged into the T-slot of workbench, is used cooperatively with nut 12, realizes this mechanically certainly
It is oriented to the locking of quick clamping device on the table.
Fig. 5-7 show the course of work schematic diagram of this mechanical self- steering quick clamping device.Automatically grinding unit T-type
The positioning profile groove of each radome model is carved on slot table surface in advance, when needing to convert model, first four
This mechanical self- steering quick clamping device is moved on positioning surface and workbench in clamping device main body 1 on a boundary
Then this clamping device is fixed on workbench by gauge mark alignment by square head bolt 13 and nut 12.Due to this clamping
The V-type leading arm self- steering structure of device, effectively expands the drop point regional scope of product to be polished, when mold flange 15 contacts
To after 9 left side guide wheel of directive wheel, continue to decline with mold, leading arm 11 under force will be 3 turns around leading arm shaft
Dynamic, 9 right side guide wheel of directive wheel changes mold movement direction into contact with 15 side of mold flange, by self- steering structure, until
Positioning face contact on 15 side of mold flange and clamping device main body 1.By being arranged in four borderline multiple fast quick-mountings
Clamp device synergistic effect, makes not demould radome product and is quickly and accurately positioned workbench accurate location.It is put after accurate positionin
Shown in dynamic locking arm to Fig. 7, clamping function is realized by rotation lock screw rod.
Claims (9)
1. a kind of mechanical self- steering quick clamping device, it is characterized in that: described device includes clamping device main body (1), locking
Arm shaft (2), leading arm shaft (3), directive wheel shaft (4), leading arm spacer pin (5), tie down screw (6), locking arm (7),
Locking arm spacer pin (8), directive wheel (9), lock handle (10), leading arm (11), nut (12), square head bolt (13), torsion
Spring (14);The locking arm (7) be it is U-shaped, two supporting leg of locking arm is stuck at left and right sides of clamping device main body (1), and is led to
It crosses locking arm shaft (2) and connect locking arm (7) with clamping device main body (1);Locking arm shaft (2) and clamping device main body
(1) it is interference fitted, with locking arm (7) clearance fit, locking arm (7) can be swung around locking arm shaft (2).
2. mechanical self- steering quick clamping device as described in claim 1, it is characterized in that: the locking arm spacer pin (8)
Totally two, by being interference fitted in the installation pin hole being respectively installed at left and right sides of clamping device main body (1), for limiting locking
The limit swing position of arm.
3. mechanical self- steering quick clamping device as described in claim 1, it is characterized in that: the leading arm (11) is V-type,
Leading arm is placed in the mounting base middle position of clamping device main body (1), and by leading arm (11) and is filled by leading arm shaft (3)
Clamp device main body (1) connection;Leading arm shaft (3) and clamping device main body (1) are interference fitted, and are matched with leading arm (11) gap
It closes, leading arm (11) can be swung around leading arm shaft (3).
4. mechanical self- steering quick clamping device as described in claim 1, it is characterized in that: the leading arm spacer pin (5)
Initial position by being interference fitted in the installation pin hole being installed on leading arm (11), for restricted guidance arm;The locking
Screw rod (6) is threadedly engaged with locking arm (7), and the clamping of workpiece is realized by rotation lock screw rod.
5. mechanical self- steering quick clamping device as described in claim 1, it is characterized in that: lock handle (10) installation
In the unthreaded hole of tie down screw (6), lock handle both ends are upset, guarantee that lock handle moves freely in tie down screw mounting hole
Without departing from.
6. mechanical self- steering quick clamping device as described in claim 1, it is characterized in that: the directive wheel (9) totally two,
Leading arm left and right ends are separately mounted to, and are connect directive wheel with leading arm by directive wheel shaft (4);Directive wheel shaft
(4) it is interference fitted with leading arm, with directive wheel clearance fit, realizes that directive wheel is rotated around 360 ° of directive wheel shaft.
7. mechanical self- steering quick clamping device as described in claim 1, it is characterized in that: the clamping device main body (1)
It is mounted on automatically grinding unit T-slot workbench, there are two rectangle positioning convex platform, positioning convex platforms for clamping device lower body
It is stuck in the T-slot of workbench;Side slope is excessive face in clamping device main body (1), and intermediate slope surface is positioning and guiding face, downside
Facade is positioning surface, realizes that entire product orientation process smoothness carries out by the initial guiding role of leading arm.
8. self- steering quick clamping device as described in claim 1 mechanical, it is characterized in that: the square head bolt (13) totally four
A, bolt head is previously charged into the T-slot of workbench, is used cooperatively with nut (12), realizes that this mechanical self- steering is quick
The locking of clamping device on the table.
9. mechanical self- steering quick clamping device as described in claim 1, it is characterized in that: in use, in automatically grinding list
The gauge mark for depicting each model on first T-slot workbench in advance, by this mechanical self- steering quick clamping device four
Gauge mark specified point is moved on a boundary respectively and is locked, the collaboration work of multiple mechanical self- steering quick clamping devices is passed through
Make to realize that polytypic does not demould radome product quick positioning and clamping on sanding unit workbench.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711234784.4A CN109848846B (en) | 2017-11-29 | 2017-11-29 | Mechanical self-guiding quick clamping device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711234784.4A CN109848846B (en) | 2017-11-29 | 2017-11-29 | Mechanical self-guiding quick clamping device |
Publications (2)
Publication Number | Publication Date |
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CN109848846A true CN109848846A (en) | 2019-06-07 |
CN109848846B CN109848846B (en) | 2021-03-26 |
Family
ID=66887725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201711234784.4A Active CN109848846B (en) | 2017-11-29 | 2017-11-29 | Mechanical self-guiding quick clamping device |
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CN (1) | CN109848846B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111854400A (en) * | 2020-07-30 | 2020-10-30 | 固安浩瀚光电科技有限公司 | Semiconductor part assembly packaging device and using method thereof |
Citations (6)
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EP1262275A1 (en) * | 2001-05-29 | 2002-12-04 | Maschinenfabrik Berthold Hermle Aktiengesellschaft | Workpiece holder for machine tools, in particular milling and drilling machines |
FR3016020A1 (en) * | 2013-12-30 | 2015-07-03 | Technip France | METHOD FOR MOUNTING A FASTENER FOR FASTENING A FLEXIBLE TUBULAR PIPE AND INSTALLATION FOR IMPLEMENTING THE SAME |
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CN206036447U (en) * | 2016-08-28 | 2017-03-22 | 天津市翔悦密封材料有限公司 | Novel sealed pipeline section anchor clamps of quick detach formula |
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CN206382914U (en) * | 2017-01-20 | 2017-08-08 | 重庆数码模车身模具有限公司 | Car panel die quick clamping tool |
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2017
- 2017-11-29 CN CN201711234784.4A patent/CN109848846B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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EP1262275A1 (en) * | 2001-05-29 | 2002-12-04 | Maschinenfabrik Berthold Hermle Aktiengesellschaft | Workpiece holder for machine tools, in particular milling and drilling machines |
EP2234229B1 (en) * | 2009-03-26 | 2016-05-11 | Intercable Srl | Stripping tool for electrical cables |
FR3016020A1 (en) * | 2013-12-30 | 2015-07-03 | Technip France | METHOD FOR MOUNTING A FASTENER FOR FASTENING A FLEXIBLE TUBULAR PIPE AND INSTALLATION FOR IMPLEMENTING THE SAME |
CN206036447U (en) * | 2016-08-28 | 2017-03-22 | 天津市翔悦密封材料有限公司 | Novel sealed pipeline section anchor clamps of quick detach formula |
CN206382914U (en) * | 2017-01-20 | 2017-08-08 | 重庆数码模车身模具有限公司 | Car panel die quick clamping tool |
CN106862887A (en) * | 2017-02-14 | 2017-06-20 | 苏州鑫夷斯精密机械有限公司 | The fixture upset guidance set of hay mover head assembly production chain |
Non-Patent Citations (1)
Title |
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李俊丰等: "热轧铸锭铣床翻转机技术改造 ", 《有色金属加工》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111854400A (en) * | 2020-07-30 | 2020-10-30 | 固安浩瀚光电科技有限公司 | Semiconductor part assembly packaging device and using method thereof |
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CN109848846B (en) | 2021-03-26 |
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