CN106271694A - A kind of clamp bottom board rotating mechanism - Google Patents
A kind of clamp bottom board rotating mechanism Download PDFInfo
- Publication number
- CN106271694A CN106271694A CN201610820187.9A CN201610820187A CN106271694A CN 106271694 A CN106271694 A CN 106271694A CN 201610820187 A CN201610820187 A CN 201610820187A CN 106271694 A CN106271694 A CN 106271694A
- Authority
- CN
- China
- Prior art keywords
- firm banking
- rotating mechanism
- bottom board
- connecting rod
- clamp bottom
- 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
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
- B23Q1/262—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members with means to adjust the distance between the relatively slidable members
- B23Q1/265—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members with means to adjust the distance between the relatively slidable members between rotating members
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The invention provides a kind of clamp bottom board rotating mechanism, including firm banking and be located at the central shaft in the middle part of described firm banking, described central axle sleeve is provided with deep groove ball bearing, described deep groove ball bearing is provided with base plate and connects seat, described firm banking upper surface is provided with multiple multi-directional ball being evenly distributed, described firm banking is additionally provided with arrestment mechanism, and described arrestment mechanism is located at described base plate and is connected seat periphery.This clamp bottom board rotating mechanism bears the gravity of whole spelling platform base plate by multiple multi-directional ball, the deep groove ball bearing being responsible for rotating the most only is subject to radial force when rotating, thus stress, abrasion all substantially reduce, solve conventional rotating mechanism bearing life short, the problem needing often to change, and multi-directional ball is changed conveniently, it is not necessary to whole spelling platform is lifted, solve the problem in the past changing consumable accessory difficulty.
Description
Technical field
The present invention relates to field of fixtures, particularly relate to a kind of clamp bottom board rotating mechanism.
Background technology
Current domestic used fixture rotates spells platform, and major part is by a taper roll bearing and a deep-groove ball
Bearing connects together with firm banking spelling platform base plate, and base is fixed on ground, and spelling platform base plate can be revolved by bearing
Turn.Owing to the weight of whole spelling platform fixture and base plate nearly 800KG the most simply acts in the axial direction of a taper roll bearing,
Frictional force is big, and it is not much smoother for spelling platform base plate and rotating, therefore this bearing wear, damage all ratio comparatively fast, the life-span is short, and
The deep groove ball bearing on top is solely subjected to radial force when rotating comparatively speaking, weares and teares relatively small.This taper roller axle simultaneously
Hold replacing and get up the most very inconvenient, need whole spelling platform to lift just to take bottom rotating mechanism and replacing apart.
Summary of the invention
In order to solve the problems of the prior art, the invention provides a kind of clamp bottom board rotating mechanism.
The invention provides a kind of clamp bottom board rotating mechanism, including firm banking and be located in the middle part of described firm banking
Central shaft, described central axle sleeve is provided with deep groove ball bearing, and described deep groove ball bearing is provided with base plate and connects seat, described firm banking
Upper surface is provided with multiple multi-directional ball being evenly distributed, and described firm banking is additionally provided with arrestment mechanism, and described arrestment mechanism is located at institute
State base plate and connect seat periphery.
As a further improvement on the present invention, described arrestment mechanism include brake cylinder, master connecting-rod, first connecting rod, second
Connecting rod, third connecting rod and fourth link, described master connecting-rod one end is connected with described brake cylinder free end, described master connecting-rod another
End is rotatably connected on described firm banking, and described first connecting rod one end is rotationally connected with described master connecting-rod side, and described second
Connecting rod one end is rotationally connected with the described first connecting rod other end, and described third connecting rod one end rotates even with described master connecting-rod opposite side
Connecing, described fourth link one end is rotationally connected with the described third connecting rod other end, the described second connecting rod other end and fourth link
The other end is all rotationally connected with described firm banking, is equipped with friction inside described second connecting rod and inside described fourth link
Sheet.
As a further improvement on the present invention, described friction plate is separately mounted to described second even by friction plate mounting seat
On bar and fourth link.
As a further improvement on the present invention, described brake cylinder is fixed on described firm banking by cylinder mounting seat
On.
As a further improvement on the present invention, described multi-directional ball is fixed on described firm banking upper end, institute by fixture
State and be additionally provided with pad between fixture and described firm banking.
As a further improvement on the present invention, described multi-directional ball is evenly distributed on outside central shaft.
As a further improvement on the present invention, described firm banking lower end is additionally provided with support wheel, and described support wheel includes setting
Universal wheel in described firm banking one end and be located at the directional wheel of the described firm banking other end.
As a further improvement on the present invention, this clamp bottom board rotating mechanism also includes for controlling described arrestment mechanism
Foot valve.
As a further improvement on the present invention, described firm banking is additionally provided with spacing hole, installs limited in described spacing hole
Position pin.
As a further improvement on the present invention, described firm banking lower end is additionally provided with cushion block and adjusting screw rod, described regulation
Threadeding with described firm banking in screw rod one end, the described regulation bar other end that falls is flexibly connected with described cushion block.
The invention has the beneficial effects as follows: this clamp bottom board rotating mechanism leans on multiple multi-directional ball to bear whole spelling platform base plate
Gravity, radial force when being responsible for the deep groove ball bearing that rotates the most only by rotating, thus stress, abrasion are all greatly reduced
, solve conventional rotating mechanism bearing life short, the problem needing often to change, and also multi-directional ball is changed conveniently, it is not necessary to
Whole spelling platform lifts, and solves the problem in the past changing consumable accessory difficulty.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention a kind of clamp bottom board rotating mechanism.
Reference: 1-firm banking 2-base plate connects seat 3-multi-directional ball 41-brake cylinder 42-master connecting-rod 43-the
One connecting rod 44-second connecting rod 45-third connecting rod 46-fourth link 5-spacer pin 6-cushion block 7-adjusting screw rod 8-rides
Valve 91-universal wheel 92-directional wheel.
Detailed description of the invention
As it is shown in figure 1, the invention discloses a kind of clamp bottom board rotating mechanism, including firm banking 1 and be located at described solid
Determining the central shaft in the middle part of base 1, described central axle sleeve is provided with deep groove ball bearing, and described deep groove ball bearing is provided with base plate and connects seat
2, described firm banking 1 upper surface is provided with multiple multi-directional ball 3 being evenly distributed, and described firm banking 1 is additionally provided with arrestment mechanism, institute
Stating arrestment mechanism and be located at described base plate connection seat 2 periphery, this rotating mechanism bears at the bottom of whole spelling platform mainly by 4 multi-directional ball 3
The gravity of plate, radial force when being responsible for the deep groove ball bearing that rotates the most only by rotating, thus stress, abrasion subtract the most significantly
Little, solve conventional rotating mechanism bearing life short, the problem needing often to change, and also the main consumable accessory of rotating mechanism is
4 multi-directional ball 3, multi-directional ball 3 is changed convenient, it is not necessary to whole spelling platform is lifted, and solves and changes asking of consumable accessory difficulty in the past
Topic.
Described arrestment mechanism includes brake cylinder 41, master connecting-rod 42, first connecting rod 43, second connecting rod 44, third connecting rod 45
And fourth link 46, described master connecting-rod 42 one end is connected with described brake cylinder 41 free end, and described master connecting-rod 42 other end turns
Being automatically connected on described firm banking 1, described first connecting rod 43 one end is rotationally connected with described master connecting-rod 42 side, and described second
Connecting rod 44 one end is rotationally connected with described first connecting rod 43 other end, described third connecting rod 45 one end and described master connecting-rod 42 another
Side is rotationally connected, and described fourth link 46 one end is rotationally connected with described third connecting rod 45 other end, and described second connecting rod 44 is another
One end and fourth link 46 other end are all rotationally connected with described firm banking 1, inside described second connecting rod 44 and the described 4th
Being equipped with friction plate inside connecting rod 46, described friction plate is separately mounted to described second connecting rod 44 and by friction plate mounting seat
On double leval jib 46, arrestment mechanism can be good at that base plate is connected seat 2 and is braked.
Described brake cylinder 41 is fixed on described firm banking 1 by cylinder mounting seat.
Described multi-directional ball 3 is evenly distributed on outside central shaft, and support effect is more preferable, facilitates layout.
Described firm banking 1 lower end is additionally provided with support wheel, and the described wheel that supports includes being located at the ten thousand of described firm banking 1 one end
To taking turns 91 and being located at the directional wheel 92 of described firm banking 1 other end, it is moved easily.
This clamp bottom board rotating mechanism also includes the foot valve 8 for controlling described arrestment mechanism.
Described firm banking 1 is additionally provided with spacing hole, is provided with spacer pin 5 in described spacing hole, can by firm banking 1 with
Clamp bottom board is fixed together, and solves the rotational problems spelled in platform transport, moving process.
Described firm banking 1 lower end is additionally provided with cushion block 6 and adjusting screw rod 7, described adjusting screw rod 7 one end and the described fixing end
Seat 1 is threaded, and described adjusting screw rod 7 other end is flexibly connected with described cushion block 6, and described adjusting screw rod 7 is provided with many with cushion block 6
Group, so can carry out leveling to firm banking 1.
The operation principle of this rotating mechanism is as follows: multi-directional ball 3 is arranged on the surrounding of firm banking 1 by bolt, during installation,
Must be regulated by pad, these 4 multi-directional ball 3 are all adjusted to sustained height, when base plate is installed on rotating mechanism, these are 4 years old
Individual multi-directional ball 3 is required for base plate bottom support surface and touches.Latch is just used in spelling platform moving process, it is therefore an objective to by inserting
Sell clamp bottom board and firm banking 1 geo-stationary, prevent base plate from rotating.Foot valve 8 is connected by trachea and brake cylinder 41
To together, when stepping on foot valve 8, brake cylinder 41 drives cylinder head to retract, and cylinder head drives master connecting-rod 42, first even simultaneously
Bar 43, second connecting rod 44, third connecting rod 45 and fourth link 46 action, be arranged on rubbing in second connecting rod 44 and fourth link 46
Pad mounting seat and friction plate unclamp base plate and connect seat 2, now, spell platform and can rotate, if unclamping foot valve 8, linkage
Action band movable friction plate locking base plate simultaneously connects seat 2.
Distance between this rotating mechanism base surface and ground is shorter (only 342mm), solves what workshop early stage proposed
Requirement, and rotate more smooth and easy, lighter, solve conventional mechanism and rotate the problem having some setbacks.
Above content is to combine concrete preferred implementation further description made for the present invention, it is impossible to assert
Being embodied as of the present invention is confined to these explanations.For general technical staff of the technical field of the invention,
On the premise of present inventive concept, it is also possible to make some simple deduction or replace, all should be considered as belonging to the present invention's
Protection domain.
Claims (10)
1. a clamp bottom board rotating mechanism, it is characterised in that: in including firm banking and being located in the middle part of described firm banking
Mandrel, described central axle sleeve is provided with deep groove ball bearing, and described deep groove ball bearing is provided with base plate and connects seat, on described firm banking
End face is provided with multiple multi-directional ball being evenly distributed, and described firm banking is additionally provided with arrestment mechanism, and described arrestment mechanism is located at described
It is peripheral that base plate connects seat.
Clamp bottom board rotating mechanism the most according to claim 1, it is characterised in that: described arrestment mechanism includes braking gas
Cylinder, master connecting-rod, first connecting rod, second connecting rod, third connecting rod and fourth link, described master connecting-rod one end is with described brake cylinder certainly
Being connected by end, the described master connecting-rod other end is rotatably connected on described firm banking, described first connecting rod one end and described main company
Bar side is rotationally connected, and described second connecting rod one end is rotationally connected with the described first connecting rod other end, described third connecting rod one end
Being rotationally connected with described master connecting-rod opposite side, described fourth link one end is rotationally connected with the described third connecting rod other end, described
The second connecting rod other end and the fourth link other end are all rotationally connected with described firm banking, inside described second connecting rod and described
Friction plate it is equipped with inside fourth link.
Clamp bottom board rotating mechanism the most according to claim 2, it is characterised in that: described friction plate is installed by friction plate
Seat is separately mounted in described second connecting rod and fourth link.
Clamp bottom board rotating mechanism the most according to claim 2, it is characterised in that: described brake cylinder is installed by cylinder
Seat is fixed on described firm banking.
Clamp bottom board rotating mechanism the most according to claim 1, it is characterised in that: described multi-directional ball is fixed by fixture
In described firm banking upper end, between described fixture and described firm banking, it is additionally provided with pad.
Clamp bottom board rotating mechanism the most according to claim 1, it is characterised in that: described multi-directional ball is evenly distributed on center
Outside axle.
Clamp bottom board rotating mechanism the most according to claim 1, it is characterised in that: described firm banking lower end is additionally provided with props up
Support wheel, the described wheel that supports includes being located at the universal wheel of described firm banking one end and being located at the orientation of the described firm banking other end
Wheel.
Clamp bottom board rotating mechanism the most according to claim 1, it is characterised in that: this clamp bottom board rotating mechanism also includes
For controlling the foot valve of described arrestment mechanism.
Clamp bottom board rotating mechanism the most according to claim 1, it is characterised in that: described firm banking is additionally provided with spacing
Hole, is provided with spacer pin in described spacing hole.
Clamp bottom board rotating mechanism the most according to claim 1, it is characterised in that: described firm banking lower end is additionally provided with
Cushion block and adjusting screw rod, described adjusting screw rod one end threadeds with described firm banking, the described adjusting screw rod other end and institute
State cushion block to be flexibly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610820187.9A CN106271694A (en) | 2016-09-13 | 2016-09-13 | A kind of clamp bottom board rotating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610820187.9A CN106271694A (en) | 2016-09-13 | 2016-09-13 | A kind of clamp bottom board rotating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106271694A true CN106271694A (en) | 2017-01-04 |
Family
ID=57710620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610820187.9A Pending CN106271694A (en) | 2016-09-13 | 2016-09-13 | A kind of clamp bottom board rotating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106271694A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108381110A (en) * | 2018-05-15 | 2018-08-10 | 上海众冠智能设备有限公司 | A kind of plane rotating mechanism for automobile welding and assembling clamp |
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| CN201559030U (en) * | 2009-07-27 | 2010-08-25 | 天津天汽模车身装备技术有限公司 | Mounting-welding clamp workbench rotating device for automotive body |
| US20120067677A1 (en) * | 2009-05-14 | 2012-03-22 | Sumitomo Metal Industries, Ltd. | Pneumatic disc brake device for railway rolling stock |
| CN202700918U (en) * | 2012-03-22 | 2013-01-30 | 浙江迦南科技股份有限公司 | Universal support device of turntable of cleaning machine |
| CN102935573A (en) * | 2012-03-19 | 2013-02-20 | 济南吉利汽车有限公司 | Pneumatic lock positioning rotary working table |
| CN203495486U (en) * | 2013-08-10 | 2014-03-26 | 十堰鸿亚力汽车装备制造有限公司 | Rotary structure for automobile welding clamp |
| CN203973221U (en) * | 2014-07-24 | 2014-12-03 | 上海汇众汽车制造有限公司 | Rotating mechanism |
| CN104494855A (en) * | 2014-12-17 | 2015-04-08 | 重庆最巴适农产品有限公司 | Packaging machine of bean products |
| CN204549379U (en) * | 2014-12-30 | 2015-08-12 | 无锡弘毅物流设备有限公司 | A kind of universal ball revolving support rotating mechanism |
| CN105600321A (en) * | 2016-01-02 | 2016-05-25 | 玉林市达志机械配件有限公司 | Low shaft rotating platform |
| CN206185502U (en) * | 2016-09-13 | 2017-05-24 | 上汽通用五菱汽车股份有限公司 | Anchor clamps bottom plate rotary mechanism |
-
2016
- 2016-09-13 CN CN201610820187.9A patent/CN106271694A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120067677A1 (en) * | 2009-05-14 | 2012-03-22 | Sumitomo Metal Industries, Ltd. | Pneumatic disc brake device for railway rolling stock |
| CN201559030U (en) * | 2009-07-27 | 2010-08-25 | 天津天汽模车身装备技术有限公司 | Mounting-welding clamp workbench rotating device for automotive body |
| CN102935573A (en) * | 2012-03-19 | 2013-02-20 | 济南吉利汽车有限公司 | Pneumatic lock positioning rotary working table |
| CN202700918U (en) * | 2012-03-22 | 2013-01-30 | 浙江迦南科技股份有限公司 | Universal support device of turntable of cleaning machine |
| CN203495486U (en) * | 2013-08-10 | 2014-03-26 | 十堰鸿亚力汽车装备制造有限公司 | Rotary structure for automobile welding clamp |
| CN203973221U (en) * | 2014-07-24 | 2014-12-03 | 上海汇众汽车制造有限公司 | Rotating mechanism |
| CN104494855A (en) * | 2014-12-17 | 2015-04-08 | 重庆最巴适农产品有限公司 | Packaging machine of bean products |
| CN204549379U (en) * | 2014-12-30 | 2015-08-12 | 无锡弘毅物流设备有限公司 | A kind of universal ball revolving support rotating mechanism |
| CN105600321A (en) * | 2016-01-02 | 2016-05-25 | 玉林市达志机械配件有限公司 | Low shaft rotating platform |
| CN206185502U (en) * | 2016-09-13 | 2017-05-24 | 上汽通用五菱汽车股份有限公司 | Anchor clamps bottom plate rotary mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108381110A (en) * | 2018-05-15 | 2018-08-10 | 上海众冠智能设备有限公司 | A kind of plane rotating mechanism for automobile welding and assembling clamp |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170104 |