CN109454576A - A kind of multiaxis diameter quick change clamping device - Google Patents
A kind of multiaxis diameter quick change clamping device Download PDFInfo
- Publication number
- CN109454576A CN109454576A CN201811615919.6A CN201811615919A CN109454576A CN 109454576 A CN109454576 A CN 109454576A CN 201811615919 A CN201811615919 A CN 201811615919A CN 109454576 A CN109454576 A CN 109454576A
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- CN
- China
- Prior art keywords
- multiaxis
- quick change
- clamping device
- sliding shoe
- rotating disc
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- 230000008859 change Effects 0.000 title claims abstract description 31
- 230000004888 barrier function Effects 0.000 claims abstract description 26
- 230000005540 biological transmission Effects 0.000 description 14
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007634 remodeling Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The present invention relates to tooling technical fields, disclose a kind of multiaxis diameter quick change clamping device.The multiaxis diameter quick change clamping device includes stationary barrier, and the locating slot for placing workpiece is provided on the stationary barrier；Sliding shoe is set on the stationary barrier, the clamping pressure head protruded into the locating slot is provided on the sliding shoe, the clamping pressure head can be flexible relative to the sliding shoe, and can press on the workpiece；Rotating disc is set on the stationary barrier, the turn disc, drives the sliding shoe and the pressure head that clamps can be to the center movement far from or close to the workpiece；The flexible driving lever of shift, one end is connected to the rotating disc, and drives the turn disc；Shift block, the other end for shifting gears flexible driving lever can extend into the default shift slot of the shift block.The present invention can realize tooling size quick change in a short time, can adapt to the workpiece of clamping different-diameter.
Description
Technical field
The present invention relates to tooling technical field more particularly to a kind of multiaxis diameter quick change clamping devices.
Background technique
Transmission shaft in car transmissions is in the pin of automatic press mounting three section spline on press-loading device and circlip, this equipment one
Directly under automatic press mounting operating condition, there are many daily work times of equipment.In production can according to the different style of client in time into
Row assembly work needs to replace other a product within a very short time.
Need to design a kind of tooling for every kind of various sizes of transmission shaft in the prior art, to the transmission shaft of different model
Clamping is carried out, replaces different toolings on press-loading device, the replacing construction of tooling is long, and every replace a kind of tooling and adjusted
Examination, the time of debugging is long, causes working efficiency low.
Summary of the invention
The purpose of the present invention is to provide a kind of multiaxis diameter quick change clamping devices, can realize tooling size in a short time
Quick change can adapt to the workpiece of clamping different-diameter.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of multiaxis diameter quick change clamping device is provided, comprising:
Stationary barrier is provided with the locating slot for placing workpiece on the stationary barrier；
Sliding shoe is set on the stationary barrier, and the folder protruded into the locating slot is provided on the sliding shoe
Press head, the clamping pressure head can be flexible relative to the sliding shoe, and can press on the workpiece；
Rotating disc is set on the stationary barrier, and the turn disc drives the sliding shoe and the clamping
Pressure head can be to the center movement far from or close to the workpiece；
The flexible driving lever of shift, one end is connected to the rotating disc, and drives the turn disc；
Shift block, the other end for shifting gears flexible driving lever can extend into the default shift slot of the shift block.
Preferably, the setting installation mounting groove for clamping pressure head, the slot bottom of the mounting groove and institute on the sliding shoe
It states and is provided with the first elastic component between the end for clamping pressure head.
Preferably, the sliding shoe is two, is symmetrically disposed on the two sides of the locating slot.
Preferably, the rotating disc is arc-shaped, and the center of the rotating disc is overlapped with the center of the locating slot.
It preferably, further include the locating piece for being set to the locating slot periphery, and being located between two sliding shoes, institute
Locating piece is stated to move synchronously with two sliding shoes.
Preferably, it is provided with waist-shaped hole on the rotating disc, is provided with shaft on the sliding shoe and the locating piece,
The shaft passes through the stationary barrier and protrudes into the waist-shaped hole along waist-shaped hole sliding.
Preferably, the shift block is arc-shaped, and the shift block is arranged concentrically with the locating slot.
Preferably, the flexible driving lever of shifting gears includes the first bar and the second bar interconnected, one end of second bar
It is sheathed in first bar, is provided with the second elastic component between first boom end and second bar inside.
Beneficial effects of the present invention: stirring turn disc by flexible driving lever of shifting gears in the present invention, dials when shift is flexible
Bar turns in preset shift slot, rotating disc drive sliding shoe relative to stationary barrier move, make multiaxis diameter clamping device by
Current state is adjusted to the state that can clamp another diameter work piece, and clamping device realizes fast quick change shape, after the completion of remodeling, workpiece
The clamping pressure head clamping that can be stretched when being placed in locating slot.Above-mentioned mode of remodeling is laborsaving, conveniently, and use is simple and fast,
And this multiaxis diameter quick change clamping device structure is simple, it is easy to maintain.
From safety considerations, therefore multiaxis diameter quick change clamping device can quickly remodel, and adapt to clamping different-diameter
Workpiece does not need frequently to replace tooling, reduces tooling replacement and frequent debugging process in use, reduces production process
In risk factors, improve the job security of worker, reduce production cost, improve production efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of multiaxis diameter quick change clamping device of the invention；
Fig. 2 is that the structural schematic diagram of an angle of multiaxis diameter quick change clamping device of the invention (does not include being fixedly mounted
Plate)；
Fig. 3 is the structural schematic diagram of stationary barrier of the invention, shaft and rotating disc；
Fig. 4 is that the structural schematic diagram of another angle of multiaxis diameter quick change clamping device of the invention (does not include fixed peace
Loading board).
In figure:
1, stationary barrier；11, locating slot；12, sliding slot；13, arc groove；14, ladder plane；
2, sliding shoe；
3, rotating disc；31, waist-shaped hole；32, shaft；
4, the flexible driving lever of shift；41, the first bar；42, the second bar；
5, shift block；51, shift slot is preset；6, pressure head is clamped；7, locating piece；
9, fixed mounting plate.
Specific embodiment
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.
A kind of multiaxis diameter quick change clamping device is provided in the present embodiment as auxiliary clamping device is mainly used in vapour
To in the equipment of transmission shaft Assembling Production in vehicle transmission system, the transmission shaft of the different styles provided in production according to client,
When being assembled, the clamping tool to transmission shaft can be replaced in time.
As shown in Figure 1, above-mentioned multiaxis diameter quick change clamping device includes stationary barrier 1, sliding shoe 2, rotating disc 3, shifts gears and stretch
Abbreviated dialing bar 4, shift block 5 and clamping pressure head 6, wherein above-mentioned apparatus is mounted in equipment in use, fixed by stationary barrier 1
It is mounted in fixed mounting plate 9, to be fixed in equipment.
As shown in Fig. 2, being provided with the locating slot 11 for placing workpiece on stationary barrier 1, locating slot 11 is U-lag.In equipment
When upper assembly transmission shaft, transmission shaft is placed be clamped in U-lag vertically.1 upper surface of stationary barrier is close to U-lag open end
Two sides are provided with ladder plane 14, and lower surface is provided with arc groove 13.
Sliding shoe 2 is two, is symmetricly set on the two sides of U-lag, and be located in ladder plane 14.Sliding shoe 2 can be
It is slided between fixed mounting plate 9 and stationary barrier 1 relative to the two.Rotating disc 3 is arc-shaped, the circular arc in the center of circle and U-lag
Partial center is concentric, and rotating disc 3 is located in above-mentioned arc groove 13, and can rotate in arc groove 13.Above-mentioned sliding shoe 2
It is respectively arranged in the ladder plane 14 of 1 two sides of stationary barrier with rotating disc 3 in arc groove 13, can guarantee overall structure
It is compact, it is small in size, it is light-weight.In other embodiments, the quantity of above-mentioned sliding shoe 2 and position can be according to the workpiece of clamping
The factors such as size are adjusted.
The mounting groove that installation folder presses first 6 is provided on sliding shoe 2, clamping pressure head 6 is cylindrical structure, and one end is ball
Shape structure, the other end for clamping pressure head 6 protrude into mounting groove, and spheroidal structure protrusion sliding shoe 2 simultaneously protrudes into above-mentioned U-lag,
It presses on workpiece, for clamping workpiece.It clamps pressure head 6 to be obliquely installed, the two central axis passes through the center of transmission shaft, clamps
Pressure head 6 keeps piece-holder more stable when clamping workpiece.In the present embodiment preferably, the central axis of two clamping pressure heads 6 is in
120 ° of angles.
In addition, being additionally provided with locating piece 7 at the slot bottom position of U-lag, locating piece 7 is located between two sliding shoes 2, fixed
Position block 7 is moved synchronously with two sliding shoes 2.The center of locating piece 7 is located on the plane of symmetry of two sliding shoes 2.Locating piece 7 and biography
One end of moving axis contact is arc surface, can be matched with the outer profile of transmission shaft.In other embodiments, locating piece 7 is specific
Position can be adjusted according to the concrete shape of workpiece, the factors such as specific location of two sliding shoes 2.
It is further preferred that as shown in Figure 3 and Figure 4, corresponding two sliding shoes 2 and positioning on the upper surface of stationary barrier 1
The position of block 7 is provided with sliding slot 12.Setting is provided with there are three kidney slot on sliding shoe 2 and locating piece 7 on rotating disc 3
One shaft 32, three shafts 32 both pass through stationary barrier 1 and protrude into waist-shaped hole 31, and slide along waist-shaped hole 31.When rotating disc 3
When rotation, because being provided with prepsetting gap between waist-shaped hole 31 and shaft 32, it is ensured that driven by rotary disc shaft 32 is along waist-shaped hole 31
It is compact-sized when movement, shaking will not be generated, movement is steady, and then drives two sliding shoes 2 and locating piece 7 along respective sliding slot
12 move synchronously relative to stationary barrier 1, so that above-mentioned clamping device be enable to clamp the transmission shaft of different-diameter.
As shown in figure 4, the one end for flexible driving lever 4 of shifting gears is connected to rotating disc 3, and rotating disc 3 is driven to rotate, other end energy
It enough protrudes into the default shift slot 51 of shift block 5.Shift block 5 is fixed on above-mentioned mounting plate, shift block 5 be it is arc-shaped,
Shift block 5 and the arc structure of U-lag are arranged concentrically.Scale is provided in shift block 5, corresponding position is provided with shift slot
51, the diameter for the different type transmission shaft that the scale of different location is used to that clamping device to be marked to be capable of clamping.
Flexible driving lever 4 of shifting gears is two section structure, including the first bar 41 interconnected and the second bar 42, and the first bar 41 is cylinder
Shape structure, one end of the second bar 42 are protruded into inside the first bar 41, and are provided between 41 inside of 42 end of the second bar and the first bar
Shape part is played, it can also be rubber that the second elastic component is spring in the present embodiment in other embodiments.When flexible driving lever 4 of shifting gears
When in from the conversion of shift slot 51 to another shift slot 51, spring is compressed, in 42 the first bar of retraction 41 of the second bar, when turning
After shifting in another shift slot 51, under the action of spring, the second bar 42 is ejected, and the first bar 41 protrudes into shift slot 51, shift
It completes.Pass through above-mentioned shift mode, it is only necessary to the artificial flexible driving lever 4 of pressing shift, and turn in another shift slot 51,3
The clamping for the workpiece that second different-diameter can be realized is remodeled.
Can also be stacked by two groups of multiaxis diameter quick change clamping devices in the present embodiment is used together, every group of multiaxis diameter quick change
Clamping device structure is identical, to increase the clip position of workpiece along its length.In other embodiments, multiple groups multiaxis
Diameter quick change clamping device can be similar with structure, and every group of multiaxis diameter quick change clamping device is adapted to the work of clamping different-diameter
Part.In addition, above-mentioned two adjacent groups multiaxis diameter quick change clamping device projection in the horizontal direction to the clip position of workpiece may be used also
With rotation steps predetermined angle, to make the different location of upper and lower two groups of multiaxises diameter quick change clamping device clamping workpiece.
Obviously, the above embodiment of the present invention is just for the sake of clearly illustrating examples made by the present invention, and being not is pair
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
Made any modifications, equivalent replacements, and improvements etc., should be included in the claims in the present invention within the spirit and principle of invention
Protection scope within.
Claims (8)
1. a kind of multiaxis diameter quick change clamping device characterized by comprising
Stationary barrier (1) is provided with the locating slot (11) for placing workpiece on the stationary barrier (1)；
Sliding shoe (2) is set on the stationary barrier (1), is provided on the sliding shoe (2) and is protruded into the locating slot
(11) the clamping pressure head (6) in, the clamping pressure head (6) can be flexible relative to the sliding shoe (2), and can press on institute
State workpiece；
Rotating disc (3) is set on the stationary barrier (1), the rotating disc (3) rotation, drive the sliding shoe (2) and
Clamp pressure head (6) can be to the center movement far from or close to the workpiece；
It shifts gears flexible driving lever (4), one end is connected to the rotating disc (3), and the rotating disc (3) is driven to rotate；
Shift block (5), the other end for shifting gears flexible driving lever (4) can extend into the default shift slot of the shift block (5)
(51) in.
2. multiaxis diameter quick change clamping device according to claim 1, which is characterized in that peace is arranged on the sliding shoe (2)
The mounting groove for clamping pressure head (6) is filled, is provided with the between the slot bottom of the mounting groove and the end for clamping pressure head (6)
One elastic component.
3. multiaxis diameter quick change clamping device according to claim 1, which is characterized in that the sliding shoe (2) is two, right
Claim the two sides for being set to the locating slot (11).
4. multiaxis diameter quick change clamping device according to claim 1, which is characterized in that the rotating disc (3) be it is arc-shaped,
The center of the rotating disc (3) is overlapped with the center of the locating slot (11).
5. multiaxis diameter quick change clamping device according to claim 1, which is characterized in that further include being set to the locating slot
(11) periphery, and the locating piece (7) being located between two sliding shoes (2), the locating piece (7) and two sliding shoes
(2) it moves synchronously.
6. multiaxis diameter quick change clamping device according to claim 5, which is characterized in that be provided on the rotating disc (3)
It is provided with shaft (32) on waist-shaped hole (31), the sliding shoe (2) and the locating piece (7), the shaft (32) passes through institute
Stationary barrier (1) is stated to protrude into the waist-shaped hole (31) along the waist-shaped hole (31) sliding.
7. multiaxis diameter quick change clamping device according to claim 1, which is characterized in that the shift block (5) be it is arc-shaped,
The shift block (5) is arranged concentrically with the locating slot (11).
8. multiaxis diameter quick change clamping device according to claim 1, which is characterized in that described flexible driving lever (4) packet of shifting gears
The first bar (41) interconnected and the second bar (42) are included, one end of second bar (42) is sheathed on first bar (41)
It is interior, the second elastic component is provided between the first bar (41) end and second bar (42) inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811615919.6A CN109454576B (en) | 2018-12-27 | 2018-12-27 | Multi-shaft diameter quick-change clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811615919.6A CN109454576B (en) | 2018-12-27 | 2018-12-27 | Multi-shaft diameter quick-change clamping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109454576A true CN109454576A (en) | 2019-03-12 |
| CN109454576B CN109454576B (en) | 2024-06-21 |
Family
ID=65615152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811615919.6A Active CN109454576B (en) | 2018-12-27 | 2018-12-27 | Multi-shaft diameter quick-change clamping device |
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| Country | Link |
|---|---|
| CN (1) | CN109454576B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5746420A (en) * | 1995-08-30 | 1998-05-05 | Kohlert; Rudolf | Clamping device for securing a first component, such as a tool, to a second component |
| CN1907652A (en) * | 2005-08-01 | 2007-02-07 | 孙海平 | Foldable pipe wrench capable of shifting |
| CN104959855A (en) * | 2015-06-29 | 2015-10-07 | 台州伟立机电设备有限公司 | Clamping device of machine tool |
| CN204772248U (en) * | 2015-07-22 | 2015-11-18 | 湖南中烟工业有限责任公司 | Quick assembly disassembly frock of cigarette spindle cover bearing |
| CN205237582U (en) * | 2015-11-01 | 2016-05-18 | 上海通工汽车零部件有限公司 | Gear level is aligning gear for fixture |
| US20180009113A1 (en) * | 2016-07-08 | 2018-01-11 | The Boeing Company | Quick-change clamp arms for robot end effectors, systems including the same, and related methods |
| CN107598798A (en) * | 2017-10-20 | 2018-01-19 | 武汉联航机电有限公司 | A kind of clamping device |
| DE102016224417A1 (en) * | 2016-12-08 | 2018-06-14 | Wolfgang Streicher | Clamping device for clamping a workpiece |
| CN207788161U (en) * | 2017-12-22 | 2018-08-31 | 苏州小男孩智能科技有限公司 | A kind of electrode cap more exchange device automatically |
| CN109015471A (en) * | 2018-09-18 | 2018-12-18 | 大族激光科技产业集团股份有限公司 | A kind of clamping device |
| CN209408333U (en) * | 2018-12-27 | 2019-09-20 | 武汉联航机电有限公司 | A kind of multiaxis diameter quick change clamping device |
-
2018
- 2018-12-27 CN CN201811615919.6A patent/CN109454576B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5746420A (en) * | 1995-08-30 | 1998-05-05 | Kohlert; Rudolf | Clamping device for securing a first component, such as a tool, to a second component |
| CN1907652A (en) * | 2005-08-01 | 2007-02-07 | 孙海平 | Foldable pipe wrench capable of shifting |
| CN104959855A (en) * | 2015-06-29 | 2015-10-07 | 台州伟立机电设备有限公司 | Clamping device of machine tool |
| CN204772248U (en) * | 2015-07-22 | 2015-11-18 | 湖南中烟工业有限责任公司 | Quick assembly disassembly frock of cigarette spindle cover bearing |
| CN205237582U (en) * | 2015-11-01 | 2016-05-18 | 上海通工汽车零部件有限公司 | Gear level is aligning gear for fixture |
| US20180009113A1 (en) * | 2016-07-08 | 2018-01-11 | The Boeing Company | Quick-change clamp arms for robot end effectors, systems including the same, and related methods |
| DE102016224417A1 (en) * | 2016-12-08 | 2018-06-14 | Wolfgang Streicher | Clamping device for clamping a workpiece |
| CN107598798A (en) * | 2017-10-20 | 2018-01-19 | 武汉联航机电有限公司 | A kind of clamping device |
| CN207788161U (en) * | 2017-12-22 | 2018-08-31 | 苏州小男孩智能科技有限公司 | A kind of electrode cap more exchange device automatically |
| CN109015471A (en) * | 2018-09-18 | 2018-12-18 | 大族激光科技产业集团股份有限公司 | A kind of clamping device |
| CN209408333U (en) * | 2018-12-27 | 2019-09-20 | 武汉联航机电有限公司 | A kind of multiaxis diameter quick change clamping device |
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| Publication number | Publication date |
|---|---|
| CN109454576B (en) | 2024-06-21 |
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