CN107234540A - A kind of grip device and the work bench with adjustable holder using the grip device that positioning is swung with two-freedom synchronous rotary and multi-angle - Google Patents
A kind of grip device and the work bench with adjustable holder using the grip device that positioning is swung with two-freedom synchronous rotary and multi-angle Download PDFInfo
- Publication number
- CN107234540A CN107234540A CN201710418644.6A CN201710418644A CN107234540A CN 107234540 A CN107234540 A CN 107234540A CN 201710418644 A CN201710418644 A CN 201710418644A CN 107234540 A CN107234540 A CN 107234540A
- Authority
- CN
- China
- Prior art keywords
- rotary
- grip device
- air
- support post
- power output
- 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
Links
- 230000001360 synchronised effect Effects 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 31
- 230000010355 oscillation Effects 0.000 claims description 24
- 239000003638 chemical reducing agent Substances 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 2
- 230000005570 vertical transmission Effects 0.000 claims 1
- 238000005498 polishing Methods 0.000 abstract description 50
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 238000003754 machining Methods 0.000 abstract description 3
- 230000006641 stabilisation Effects 0.000 abstract description 3
- 238000011105 stabilization Methods 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 238000012913 prioritisation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a kind of grip device that positioning is swung with two-freedom synchronous rotary and multi-angle, include fixed base, the rotary bearing above fixed base, the left support post above rotary bearing and right support post and the air-actuated jaw hung between the support column of left and right and the two-freedom rotary drive component being connected respectively with the clamp head of rotary bearing and air-actuated jaw.There are the present invention five angle rotaries to swing location structure mode, solve the problem of existing polishing machine carries out the low production efficiency of the presence such as multistation polishing and machining to workpiece and can not integrally polished, the polishing and polishing of the products such as variously-shaped auto parts machinery, hardware and hot-water heating part can be adapted to, it is ensured that polishing is with quality of finish stabilization and with uniformity.
Description
Technical field
The present invention relates to a kind of fixture, belong to sanding and polishing equipment technical field, refer in particular to a kind of with two-freedom
Synchronous rotary and multi-angle swing the grip device and the work bench with adjustable holder using the grip device of positioning.
Background technology
Belt sander and polishing machine may make up multi-station linear or disk structure, are mainly used in workpiece surface polishing and throw
Light processing, is widely used in the polishing and polishing of the products such as auto parts machinery, hardware and hot-water heating part in Modern Industry Products, can
Make workpiece surface more smooth and increase aesthetic feeling.It is various in style, different with polishing workpiece due to polishing, according to workpiece
Shape can carry out corresponding abrasive band head and polishing wheel is elastic or deflect, and disk belt sander and polishing machine can be limited
Expand the polishing workpiece scope of application.But, polishing and the polishing workpiece scope of application of disk belt sander and polishing machine mainly depend on
Can its workpiece loads workbench realize multidirectional synchronous rotary.Problem above in polishing field not only in polishing with depositing
In other machinings or needing to be standardized workpiece in the equipment of spraying that there is also same problem.
Authorization Notice No. is that a kind of CN203779293U patent of invention " novel numerical control polishing machine " is the portion of applicant
First patent right technical scheme, it discloses a kind of multi-station digital-controlled buffing equipment, but finds to deposit in actual applications
In some defects：The synchronous rotary that workbench only has trunnion axis and vertical axis both direction is loaded, fixture only has horizontal direction
Motion.Fixture must be in outside horizontal direction ability clamping workpiece, and then workpiece rotates 180 degree inwards could polish workpiece body
And top surface, workpiece, this structure side must can just be unloaded in outwards rotation 180 degree horizontal direction again by completing workpiece polishing rear jig
Formula and working method reduce the actual polishing time of workpiece, also reduce production efficiency.Although another after of applicant
Disclosed in earlier patent application technical scheme one kind can not only the motion of horizontal and vertical two-freedom synchronous rotary, can also 90
The fixture unit of rotary oscillation is spent, this frame mode allows workpiece in vertical direction clamping so that workpiece top surface immediately can be with
Polishing, workpiece time can polish workpiece body after turning 90 degrees, completion workpiece polishing rear jig seat, which returns to turn 90 degrees, can unload workpiece,
So as to add the actual polishing time of workpiece, production efficiency is improved.But, in this part of earlier application art solutions
Workpiece loads workbench and remains some faults of construction in actual applications, and such as fixture unit only has 0 degree and 90 degree two
Plant the swing positioning of angle, that is to say, that plumbness or horizontality are can be only in, without the rotational positioning of other angles
Mode, overall polishing of this structure type to workpiece has some limitations, and all workpiece from the horizontal by angle are still
Overall polishing can not be completed, therefore still limits the further development of complete machine structure.
The content of the invention
It is an object of the invention to overcome the shortcomings and deficiencies of prior art there is provided one kind to have two-freedom synchronous rotary
The grip device and the work bench with adjustable holder using the grip device of positioning are swung with multi-angle, the grip device solves existing two
The fault of construction of free degree synchronous rotary and 90 degree of rotary oscillation grip devices, location structure side is swung with five angle rotaries
Formula, solve existing polishing machine to workpiece carry out the presence such as multistation polishing and machining low production efficiency and can not be overall
The problem of polishing, the polishing and polishing of the products such as variously-shaped auto parts machinery, hardware and hot-water heating part can be adapted to, expanded significantly
The workpiece scope of application of disk belt sander and polishing machine, it is ensured that length can be achieved with quality of finish stabilization and with uniformity in polishing
The continuous work of time stabilization, effectively improves production efficiency and economic benefit.
In order to realize above-mentioned purpose, the present invention is realized according to following technical scheme：
A kind of grip device that positioning is swung with two-freedom synchronous rotary and multi-angle, include fixed base,
Rotary bearing above fixed base, the left support post above rotary bearing and right support post and hang on
Air-actuated jaw between the support column of left and right and be connected respectively with the clamp head of rotary bearing and air-actuated jaw two freely
Rotary drive component is spent, wherein air-actuated jaw includes the integral clamp head of shape, clamping fixture seat and tensioning cylinder；The left branch
The rotary oscillation component for being internally provided with the overall multi-angle rotary oscillation positioning of driving air-actuated jaw of dagger, the rotary oscillation group
Part combines the drive mechanism for driving power output rotating shaft, wherein power output rotating shaft using indexing cylinder by rack geared
Clamping fixture seat of the output end again with air-actuated jaw be fastenedly connected.
Further, the rotary oscillation component includes indexing cylinder, linear gear rack, swiveling gear and power output and turned
Axle, wherein：The indexing cylinder is stood up inside left support post, and its piston rod erects upward, and it is internal with pneumatic five points
Spend structure；The linear gear rack is fixed on indexing cylinder piston rod side；The power output rotating shaft passes through two horizontal cloth of bearing part
Put in linear gear rack outer fix, its outer end is exposed from left support post side wall, and inner end extends to the clamping fixture seat of air-actuated jaw
Position and it is fastenedly connected with clamping fixture seat side wall；The swiveling gear be fixed in power output rotating shaft and with linear gear rack engaged transmission
Connection.
Further, the rotary oscillation component also includes ratchet revolution detent mechanism, ratchet revolution detent mechanism bag
Locking cylinder, ratchet and ratchet have been included, wherein：The locking cylinder stands up indexing cylinder side, its piston rod erect to
On；The ratchet is fixed in power output rotating shaft and forms one with swiveling gear, its is cylindrical be provided with five it is spaced apart
Locking slot position；The ratchet, which is arranged at locking cylinder piston rod position directly above and contacted with locking cylinder piston rod clutch contact, matches somebody with somebody
Close, one end is connected by a jointed shaft with left support post, the other end is formed contacts connection with the position clutch of ratchet locking slot
Snap fit and the bottom of the end be provided with one and tend to pull open the back-moving spring that ratchet is contacted with ratchet.
Further, the two-freedom rotary drive component includes the rotary bearing turn transmission of mounted on top arrangement
Component and clamp head turn transmission component, wherein：Above-mentioned rotary bearing turn transmission component, which includes, is arranged at chassis interior
Upper servomotor, the upper reducer that is connected with upper servo motor transmission and the hollow Upper shaft sleeve being connected with upper reducer,
The upper end of the hollow Upper shaft sleeve is fastenedly connected through base with rotary bearing；Above-mentioned clamp head turn transmission component, which includes, to be set
Be placed in the lower servomotor of chassis interior, be connected with lower servo motor transmission and the lower decelerator immediately below the upper reducer,
With lower decelerator be connected and activity through above-mentioned hollow Upper shaft sleeve the first vertical drive shaft, on rotary bearing and
The spur gear that power intake is connected with vertical drive shaft is combined, positioned at right support post inside and lower end and spur gear assembly power
Second vertical drive shaft of output end connection, the first bevel gear positioned at the second vertical drive shaft upper end, pass through bearing part level
It is arranged in horizontal drive shaft above the second vertical drive shaft, is driven positioned at horizontal drive shaft medium position and with the first bevel gear
Coordinate the second bevel gear, positioned at horizontal drive shaft inner end and extend into inside clamping fixture seat the 3rd bevel gear, positioned at fixture
Bottom position and the 4th bevel gear coordinated with the transmission of the 3rd bevel gear in head.
Further, the tensioning cylinder of the air-actuated jaw is located at the lower position of clamping fixture seat, and clamp head is installed on clamping fixture seat
Top position, the piston rod of tensioning cylinder is placed through after the hollow shaft sleeve inside clamping fixture seat tight with push rod inside clamp head
It is solidly connected, back-moving spring is coated with outside push rod, the top of push rod is contacted with the expansion sleeve contact inside clamp head.
Further, position is hollow-core construction formation first in the axial direction for the power output rotating shaft of the rotary oscillation component
Air flue, the second air flue that is that the interior of the clamping fixture seat is provided with bending and being communicated with the first air flue, wherein, the first air flue
Air intake be located at the outer end of power output rotating shaft and with being communicated outside left support post, the gas outlet of the second air flue and tensioner gas
Cylinder connects.
A kind of work bench with adjustable holder using above-mentioned grip device, it includes sets above fixed base, fixed base
The grip device of several linear intervals arrangement is equipped with, each grip device includes rotary bearing, left support post and the right side
Support column, air-actuated jaw, rotary oscillation component and two-freedom rotary drive component, wherein：All grip devices it is rotary
The upper reducer that bearing turn transmission component is shared between a upper servomotor, adjoining clips device is same by upper transmission shaft coupling
Axle is connected；The clamp head turn transmission component of all grip devices is shared between a lower servomotor, adjoining clips device
Lower decelerator is coaxially connected by underdrive shaft coupling.
Compared with prior art, its advantage is the present invention：
1st, the present invention has multiple indexing positions, and each indexing position is applicable to certain from the horizontal by corresponding angle
Workpiece portion polishing, after indexing several times complete workpiece integrally polish, complete with trunnion axis into angle various special-shaped workpieces
Overall polishing is polished, and expands the workpiece scope of application of special (no robot) belt sander and polishing machine.
2nd, the present invention can in vertical direction workpiece loading and unloading, each indexing position locking and workpiece in polishing or polishing process not
Vibrate, it is ensured that special-shaped workpiece is polished or quality of finish is stable, effectively improves production efficiency and economic benefit.
3rd, the present invention is due to that can coordinate different synchronous rotary drive control modes, it is adaptable to multi-station linear polishing machine
Or disc type multi-station polishing machine, be conducive to improve with trunnion axis into angle various special-shaped workpiece quality of finish stable and consistents and
Increase economic efficiency；
4th, the present invention synchronous rotary different due to that can coordinate and indexing weave control mode, it is adaptable to special (no machine
People) multistation belt sander or disc type multi-station belt sander arranged in a straight line, be conducive to improving special-shaped workpiece polishing steady quality one
Cause, effectively reduction device fabrication cost, improve production efficiency and economic benefit；
5th, not only go on all kinds of lathes or production line in the present invention, and go for all kinds of to special-shaped work
The equipment that part is sprayed, thus the popularization and application of the present invention must can promote special-shaped workpiece to standardize carrying for process technology
Rise, improve Business Economic Benefit.
In order to be able to the apparent understanding present invention, the specific embodiment party of the present invention is elaborated below with reference to brief description of the drawings
Formula.
Brief description of the drawings
Fig. 1 is three stations workbench dimensional structure diagram of the invention.
Fig. 2 is 90 degree of schematic perspective views of air-actuated jaw of Fig. 1 single grip device.
Fig. 3 is 60 degree of schematic perspective views of air-actuated jaw of Fig. 1 single grip device.
Fig. 4 is 30 degree of schematic perspective views of air-actuated jaw of Fig. 1 single grip device.
Fig. 5 is 0 degree of schematic perspective view of air-actuated jaw of Fig. 1 single grip device.
Fig. 6 is the minus 30 degree of schematic perspective views of air-actuated jaw of Fig. 1 single grip device.
Fig. 7 is the schematic diagram of the internal drive structure of single grip device in Fig. 1.
Fig. 8 is the trunnion axis diagrammatic cross-section of grip device in Fig. 7.
Fig. 9 is the air-actuated jaw diagrammatic cross-section of single grip device in Fig. 2.
Figure 10 is the diagrammatic cross-section of workbench two-freedom synchronous rotary transmission component in Fig. 1
Figure 11 is the partial cutaway schematic of workbench two-freedom synchronous rotary transmission component in Figure 10.
Embodiment
As shown in Fig. 1,10, workbench of the present invention is three station clamp workbench, and it includes fixed base
1, what the top of fixed base 1 was provided with three linear intervals arrangements has two-freedom synchronous rotary and multi-angle rotary oscillation
Grip device.
As shown in Fig. 2 to 11, above-mentioned each grip device includes fixed base 1, above fixed base
Rotary bearing 2, the left support post 3 above rotary bearing and right support post 4 and hang between the support column of left and right
Air-actuated jaw 5 and the two-freedom rotary drive component being connected respectively with the clamp head of rotary bearing and air-actuated jaw,
Wherein described air-actuated jaw 5 includes the integral clamp head 51 of shape, clamping fixture seat 52 and tensioning cylinder 53, the left support post
The rotary oscillation component 6 for being internally provided with the overall multi-angle rotary oscillation positioning of driving air-actuated jaw, the rotary oscillation component 6
The drive mechanism for driving power output rotating shaft, wherein power output rotating shaft are combined by rack geared using indexing cylinder
Output end is fastenedly connected with the clamping fixture seat of air-actuated jaw again, it is ensured that air-actuated jaw 5 with 90 degree (as shown in Figure 2), 60 degree
(as shown in Figure 3), 30 degree (as shown in Figure 4), 0 degree (as shown in Fig. 5) with minus 30 degree (as shown in Figure 6) five kinds of different angles
Turn round positioning method.
As shown in Figure 7,8, the rotary oscillation component 6 include indexing cylinder 61, linear gear rack 62, swiveling gear 63 and
Power output rotating shaft 64, wherein：The indexing cylinder 61 is stood up inside left support post, and its piston rod 611 is erect upwards, its
Inside has pneumatic five indexing structure；The linear gear rack 62 is fixed on indexing cylinder piston rod 611 side；The power output turns
Axle 64 is arranged horizontally in the outer fix of linear gear rack 62 by two bearing parts 651,652, and its outer end is from left support post side wall
31 expose (as shown in Figure 2), and inner end extends to the position of clamping fixture seat 52 of air-actuated jaw and is fastenedly connected with the side wall of clamping fixture seat 52；
The swiveling gear 63 is fixed in power output rotating shaft 64 and is connected by meshing transmission with linear gear rack 62.
As the further optimization of above-mentioned rotary oscillation component technology scheme, the rotary oscillation component 6 also includes spine
Samsara rotating positioning mechanism, ratchet revolution detent mechanism includes locking cylinder 66, ratchet 67 and ratchet 68, wherein：The locking
Cylinder 66 stands up indexing cylinder 61 side, and its piston rod 661 is erect upwards；The ratchet 67 is fixed on power output and turned
One is formed on axle 64 and with swiveling gear 63, its is cylindrical to be provided with five spaced apart locking slots positions 671；The ratchet 68 is set
It is placed in the position directly above of locking cylinder piston rod 661 and is engaged with the clutch contact of locking cylinder piston rod 661, one end
It is connected by a jointed shaft 681 with left support post, the other end forms the snap fit 682 that connection is contacted with the position clutch of ratchet locking slot
And the bottom of the end is provided with one and tends to pull open the back-moving spring 69 that ratchet is contacted with ratchet.
Indexing cylinder 61 has the turn positioning method of five indexing, respectively 90 degree, 60 degree, 30 degree, 0 degree and minus 30
Degree, during work, the indexing control piston rod 611 of cylinder 61 is moved up and down, and piston rod 611 drives linear gear rack 62 to move, due to returning
Rotating disk 63 and linear gear rack 62 are connected, and swiveling gear 63 can be rotated under the driving of linear gear rack 62 around horizontal axis, from
And drive power output rotating shaft 64 to rotate, because clamping fixture seat 52 and power output rotating shaft 64 are fastenedly connected, therefore clamping fixture seat 52
The angle of setting is swung therewith；In clamping fixture seat swing process, the epicoele ventilation of locking cylinder 66 controls locking cylinder piston rod
661 move down, and ratchet 68 loses the thrusting action of locking cylinder piston rod 661, can be moved down under the effect of the restoring force of back-moving spring 69
Depart from the locking slot position 671 of ratchet, so that power output rotating shaft 64 could be rotated freely, when power output rotating shaft 64 rotate in place
Afterwards, indexing cylinder 61 is stopped, and the cavity of resorption ventilation of locking cylinder 66, driving locking cylinder piston rod 661 moves up pushing tow ratchet
68, ratchet 68 can be caught in other locking slots position 671 of ratchet again under the top power effect of locking cylinder piston rod, so as to pin
Power output rotating shaft 64, also just pins clamping fixture seat 52 in set angle.
As shown in Fig. 7,8,10 and 11, the two-freedom rotary drive component includes the rotary of mounted on top arrangement
Bearing turn transmission component 7 and clamp head turn transmission component 8, wherein：Above-mentioned rotary bearing turn transmission component 7 includes
Be arranged at upper servomotor 71 inside fixed base 1, the upper reducer 72 being connected with upper servomotor 71 and with it is upper
The hollow Upper shaft sleeve 73 of decelerator drive connection, the upper end of the hollow Upper shaft sleeve 73 is fastened through base with rotary bearing 2 to be connected
Connect；Above-mentioned clamp head turn transmission component 8 includes the lower servomotor 81 and lower servo motor transmission for being arranged at chassis interior
Connect and the lower decelerator 82 immediately below upper reducer and lower decelerator are connected and movable through above-mentioned hollow upper axle
First vertical drive shaft 83 of set, on rotary bearing and power intake is combined with the spur gear that vertical drive shaft is connected
84th, inside the right support post and the second vertical drive shaft 85 that lower end is connected with spur gear assembly power output end, positioned at the
First bevel gear 86 of two vertical drive shaft upper ends, pass through the horizontally disposed level above the second vertical drive shaft of bearing part and pass
Moving axis 87, positioned at horizontal drive shaft medium position and with the first bevel gear be driven coordinate the second bevel gear 88, positioned at level pass
Moving axis inner end and extend into inside clamping fixture seat the 3rd bevel gear 89, in clamp head bottom position and with the 3rd bevel gear pass
Dynamic the 4th bevel gear 810 coordinated.
During work, upper servomotor 71 drives hollow Upper shaft sleeve 73 to rotate by upper reducer 72, and then drives rotary
Bearing 2 rotates；Lower servomotor 81 drives the first vertical drive shaft 83 to rotate by lower decelerator 82, and 84 are combined by spur gear
Rotation is transferred to the second bevel gear 86 with the second vertical drive shaft 85, so as to drive horizontal drive shaft 87 to rotate, and then driven
3rd bevel gear 89 is rotated, and finally drives the 4th bevel gear 810 to rotate, so as to drive fixture to first 51 rotation.
As shown in Figure 8,9, the tensioning cylinder 53 of the air-actuated jaw 5 is located at the lower position of clamping fixture seat 52, clamp head 51
The top position of clamping fixture seat 52 is installed on, the piston rod 531 of tensioning cylinder 53 is placed through the hollow shaft sleeve inside clamping fixture seat 52
It is fastenedly connected after 521 with the push rod 511 inside clamp head 51, back-moving spring 512, the top of push rod 511 is coated with outside push rod 511
End is contacted with the contact of expansion sleeve 513 inside clamp head.
It is used as the further prioritization scheme of above-mentioned air-actuated jaw technical scheme, the power output of the rotary oscillation component 6
Position is hollow-core construction the first air flue 91 of formation in the axial direction for rotating shaft 65, and the interior of the clamping fixture seat 52 is provided with curved
The second air flue 92 that is rolling over and being communicated with the first air flue, wherein, the air intake of the first air flue 91 is located at power output rotating shaft 65
Outer end and with being communicated outside left support post, the gas outlet of the second air flue 92 connects with tensioning cylinder 53.
During work, compressed air enters the second air flue 92 of clamping fixture seat 52 from the first air flue 91 of power output revolving shaft 64,
Subsequently into tensioning cylinder 53, tensioning cylinder 53 promotes piston rod 531 to be moved up along hollow shaft sleeve, by overcoming back-moving spring
512 pressure, promotes push rod 511 protruding, drives the tensioner workpiece inner circle of expansion sleeve 513；Cut off after compressed air, piston rod
531 move down along hollow shaft sleeve, are resetted by back-moving spring 512 and unclamp workpiece.
As shown in FIG. 10 and 11, the rotary bearing turn transmission component 7 of all grip devices of above-mentioned work bench with adjustable holder
The upper reducer 72 shared between a upper servomotor 71, adjoining clips device is coaxially connected by upper transmission shaft coupling 74；Institute
The clamp head turn transmission component 8 for having grip device shares the lower deceleration between a lower servomotor 81, adjoining clips device
Device 82 is coaxially connected by underdrive shaft coupling 811.Further, the front side board of fixed base 1 of work bench with adjustable holder is provided with control
The manual threshold switch 9 of air-actuated jaw tensioning cylinder.
The operation principle of the present invention is as described below：
It is artificial that workpiece is installed in the clamp head in 90 degree of rotary jig seats of each station, pass through manual threshold switch control
Tensioning cylinder processed clamps workpiece, digital control system according to program first with abrasive band or polisher head component to being polished at the top of workpiece or
Polishing, then appropriate location is turned back to from 90 degree as required for the angle selection clamp head of workpiece shapes and trunnion axis, complete workpiece
After certain section is polished or polished；Be turned back to another appropriate location required for reselection clamp head, complete another section of polishing of workpiece or
Polishing；During polishing or polishing, workpiece can both vertically and horizontally rotate by setup program；It is so heavy
Again after completion workpiece is integrally polished or polished, clamp head is rotated back to 90 degree of positions again.Risen by the control of manual threshold switch
Tight cylinder unclamps workpiece, polishing or the workpiece polished is manually unloaded from clamp head, then be reinstalled new workpiece, so week
And renew.Three loading workbench are such as installed, a process-cycle completes the polishing or polishing of three workpiece.
The invention is not limited in above-mentioned embodiment, if the various changes or modification to the present invention do not depart from this
The spirit and scope of invention, if these are changed and modification belongs within the scope of the claim and equivalent technologies of the present invention, then
The present invention is also intended to comprising these changes and modification.
Claims (7)
1. a kind of grip device that positioning is swung with two-freedom synchronous rotary and multi-angle, includes fixed base, position
Rotary bearing above fixed base, the left support post above rotary bearing and right support post and hang on a left side
Air-actuated jaw between right support post and the two-freedom being connected respectively with the clamp head of rotary bearing and air-actuated jaw
Rotary drive component, wherein air-actuated jaw include the integral clamp head of shape, clamping fixture seat and tensioning cylinder, and its feature exists
In：The rotary oscillation component for being internally provided with the overall multi-angle rotary oscillation positioning of driving air-actuated jaw of the left support post,
The rotary oscillation component combines the drive mechanism for driving power output rotating shaft using indexing cylinder by rack geared, wherein
The output end of power output rotating shaft is fastenedly connected with the clamping fixture seat of air-actuated jaw again.
2. a kind of according to claim 1 swing the grip device positioned with two-freedom synchronous rotary and multi-angle, its
It is characterised by：The rotary oscillation component includes indexing cylinder, linear gear rack, swiveling gear and power output rotating shaft, wherein：
The indexing cylinder is stood up inside left support post, and its piston rod erects upward, and it is internal with pneumatic five indexing structure；Should
Linear gear rack is fixed on indexing cylinder piston rod side；The power output rotating shaft is arranged horizontally in straight line tooth by two bearing parts
Bar outer fix, its outer end is exposed from left support post side wall, inner end extend to the clamping fixture seat position of air-actuated jaw and with folder
Tool seat side wall is fastenedly connected；The swiveling gear is fixed in power output rotating shaft and is connected by meshing transmission with linear gear rack.
3. a kind of according to claim 2 swing the grip device positioned with two-freedom synchronous rotary and multi-angle, its
It is characterised by：The rotary oscillation component also includes ratchet revolution detent mechanism, and ratchet revolution detent mechanism includes lock
Tight cylinder, ratchet and ratchet, wherein：The locking cylinder stands up indexing cylinder side, and its piston rod is erect upward；The spine
Wheel is fixed in power output rotating shaft and forms one with swiveling gear, and its is cylindrical to be provided with five spaced apart locking slots
Position；The ratchet is arranged at locking cylinder piston rod position directly above and is engaged with locking cylinder piston rod clutch contact, its
One end is connected by a jointed shaft with left support post, and the other end forms the snap fit that connection is contacted with the position clutch of ratchet locking slot
And the bottom of the end is provided with one and tends to pull open the back-moving spring that ratchet is contacted with ratchet.
4. a kind of grip device that positioning is swung with two-freedom synchronous rotary and multi-angle according to claim 1 or claim 2,
It is characterized in that：The two-freedom rotary drive component includes the rotary bearing turn transmission component of mounted on top arrangement
With clamp head turn transmission component, wherein：
Above-mentioned rotary bearing turn transmission component, which includes, to be arranged at the upper servomotor of chassis interior, is passed with upper servomotor
The upper reducer of dynamic connection and the hollow Upper shaft sleeve being connected with upper reducer, the upper end of the hollow Upper shaft sleeve passes through base
It is fastenedly connected with rotary bearing；
Above-mentioned clamp head turn transmission component, which includes, to be arranged at the lower servomotor of chassis interior, connects with lower servo motor transmission
Connect and the lower decelerator immediately below upper reducer and lower decelerator are connected and activity passes through above-mentioned hollow Upper shaft sleeve
First vertical drive shaft, on rotary bearing and power intake is combined with the spur gear that vertical drive shaft is connected, is located at
The second vertical drive shaft that inside right support post and lower end is connected with spur gear assembly power output end, positioned at the second vertical-transmission
First bevel gear of axle upper end, by the horizontally disposed horizontal drive shaft above the second vertical drive shaft of bearing part, positioned at water
Flat pass moving axis medium position and with the first bevel gear be driven coordinate the second bevel gear, positioned at horizontal drive shaft inner end and extension
Enter the 3rd bevel gear inside clamping fixture seat, bottom position and be driven the 4th umbrella tooth coordinated with the 3rd bevel gear in clamp head
Wheel.
5. a kind of according to claim 4 swing the grip device positioned with two-freedom synchronous rotary and multi-angle, its
It is characterised by：The tensioning cylinder of the air-actuated jaw is located at the lower position of clamping fixture seat, and clamp head is installed on the top of clamping fixture seat
Position, the piston rod of tensioning cylinder, which is placed through fastening with the push rod inside clamp head after the hollow shaft sleeve inside clamping fixture seat, to be connected
Connect, back-moving spring is coated with outside push rod, the top of push rod is contacted with the expansion sleeve contact inside clamp head.
6. a kind of according to claim 4 swing the grip device positioned with two-freedom synchronous rotary and multi-angle, its
It is characterised by：Position is hollow-core construction the first air flue of formation in the axial direction for the power output rotating shaft of the rotary oscillation component,
The second air flue that the interior of the clamping fixture seat is provided with bending and being communicated with the first air flue, wherein, the first air flue enters
Gas port is located at the outer end of power output rotating shaft and with being communicated outside left support post, gas outlet and the tensioning cylinder phase of the second air flue
Connect.
7. using the work bench with adjustable holder of grip device described in claim 4, it is characterised in that：Include fixed base, it is fixed
Be provided with the grip device of several linear intervals arrangement above formula base, each grip device include rotary bearing,
Left support post and right support post, air-actuated jaw, rotary oscillation component and two-freedom rotary drive component, wherein：All fixtures
The upper reducer that the rotary bearing turn transmission component of device is shared between a upper servomotor, adjoining clips device passes through
Upper transmission shaft coupling is coaxially connected；The clamp head turn transmission component of all grip devices shares a lower servomotor, adjacent folder
The lower decelerator having between device is coaxially connected by underdrive shaft coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710418644.6A CN107234540A (en) | 2017-06-06 | 2017-06-06 | A kind of grip device and the work bench with adjustable holder using the grip device that positioning is swung with two-freedom synchronous rotary and multi-angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710418644.6A CN107234540A (en) | 2017-06-06 | 2017-06-06 | A kind of grip device and the work bench with adjustable holder using the grip device that positioning is swung with two-freedom synchronous rotary and multi-angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107234540A true CN107234540A (en) | 2017-10-10 |
Family
ID=59985408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710418644.6A Pending CN107234540A (en) | 2017-06-06 | 2017-06-06 | A kind of grip device and the work bench with adjustable holder using the grip device that positioning is swung with two-freedom synchronous rotary and multi-angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107234540A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108058039A (en) * | 2017-11-16 | 2018-05-22 | 天长市天翔集团有限公司 | A kind of milling machine two-freedom fixture |
| CN108152306A (en) * | 2018-03-07 | 2018-06-12 | 武汉理工大学 | A kind of digital radial automatic checkout system and detection method for detecting wheel-class parts |
| CN109531028A (en) * | 2018-12-05 | 2019-03-29 | 温州职业技术学院 | 90 degree of elbows and flange butt welding Semi-automatic device |
| CN109986382A (en) * | 2019-04-11 | 2019-07-09 | 菏泽广信船配油嘴油泵有限公司 | A kind of nozzle needle valve body multidimensional angle, two-layer compound spray orifice drilling clamp |
| CN110281149A (en) * | 2019-07-25 | 2019-09-27 | 浙江成洲合金工具有限公司 | A kind of full-automatic numerical control grinder |
| CN110978025A (en) * | 2019-12-26 | 2020-04-10 | 广州数控设备有限公司 | Posture-variable clamp |
| CN111531370A (en) * | 2020-05-09 | 2020-08-14 | 王素莲 | Double-spindle turning and milling composite numerical control lathe |
| CN113686357A (en) * | 2021-08-16 | 2021-11-23 | 陕西宝成航空仪表有限责任公司 | Tool clamp for testing angular rate of biaxial fiber-optic gyroscope |
| CN113770778A (en) * | 2021-10-25 | 2021-12-10 | 台州北平机床有限公司 | Special aircraft nose frame subassembly of plug sword |
| CN114290086A (en) * | 2021-12-20 | 2022-04-08 | 江苏如东联丰石油机械有限公司 | Elevator rotating and processing fixing device with four-dimensional processing effect |
| CN114714235A (en) * | 2022-03-21 | 2022-07-08 | 温州正力智能设备有限公司 | Hollow spherical accessory polishing equipment |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201076953Y (en) * | 2007-04-15 | 2008-06-25 | 四川禧鑫机床制造有限责任公司 | Semi-automatic arc tooth bevel gear tip chamfering machine |
| CN201552472U (en) * | 2009-11-20 | 2010-08-18 | 欧道高 | Horizontal pneumatic turntable |
| CN203765383U (en) * | 2014-03-31 | 2014-08-13 | 欧道高 | Pneumatic index plate provided with pneumatic clamping device |
| CN205147691U (en) * | 2015-10-28 | 2016-04-13 | 佛山市益鑫禾机械自动化装备有限公司 | Robot welding roll -over table |
| CN205363521U (en) * | 2015-12-27 | 2016-07-06 | 范亚平 | Automatic burnishing machine of tap |
| CN205996773U (en) * | 2016-08-31 | 2017-03-08 | 广东博科数控机械有限公司 | Novel multi-station flax wheel numerical control polishing |
| CN206047766U (en) * | 2016-08-26 | 2017-03-29 | 宁波长晟电子科技有限公司 | A kind of industrial robot indexes dish structures with pneumatic eight |
| CN206952766U (en) * | 2017-06-06 | 2018-02-02 | 广东博科数控机械有限公司 | It is a kind of to swing the grip device of positioning and the work bench with adjustable holder using the grip device with two-freedom synchronous rotary and multi-angle |
-
2017
- 2017-06-06 CN CN201710418644.6A patent/CN107234540A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201076953Y (en) * | 2007-04-15 | 2008-06-25 | 四川禧鑫机床制造有限责任公司 | Semi-automatic arc tooth bevel gear tip chamfering machine |
| CN201552472U (en) * | 2009-11-20 | 2010-08-18 | 欧道高 | Horizontal pneumatic turntable |
| CN203765383U (en) * | 2014-03-31 | 2014-08-13 | 欧道高 | Pneumatic index plate provided with pneumatic clamping device |
| CN205147691U (en) * | 2015-10-28 | 2016-04-13 | 佛山市益鑫禾机械自动化装备有限公司 | Robot welding roll -over table |
| CN205363521U (en) * | 2015-12-27 | 2016-07-06 | 范亚平 | Automatic burnishing machine of tap |
| CN206047766U (en) * | 2016-08-26 | 2017-03-29 | 宁波长晟电子科技有限公司 | A kind of industrial robot indexes dish structures with pneumatic eight |
| CN205996773U (en) * | 2016-08-31 | 2017-03-08 | 广东博科数控机械有限公司 | Novel multi-station flax wheel numerical control polishing |
| CN206952766U (en) * | 2017-06-06 | 2018-02-02 | 广东博科数控机械有限公司 | It is a kind of to swing the grip device of positioning and the work bench with adjustable holder using the grip device with two-freedom synchronous rotary and multi-angle |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108058039A (en) * | 2017-11-16 | 2018-05-22 | 天长市天翔集团有限公司 | A kind of milling machine two-freedom fixture |
| CN108058039B (en) * | 2017-11-16 | 2019-09-27 | 天长市天翔集团有限公司 | A kind of milling machine two-freedom fixture |
| CN108152306A (en) * | 2018-03-07 | 2018-06-12 | 武汉理工大学 | A kind of digital radial automatic checkout system and detection method for detecting wheel-class parts |
| CN109531028A (en) * | 2018-12-05 | 2019-03-29 | 温州职业技术学院 | 90 degree of elbows and flange butt welding Semi-automatic device |
| CN109986382A (en) * | 2019-04-11 | 2019-07-09 | 菏泽广信船配油嘴油泵有限公司 | A kind of nozzle needle valve body multidimensional angle, two-layer compound spray orifice drilling clamp |
| CN110281149A (en) * | 2019-07-25 | 2019-09-27 | 浙江成洲合金工具有限公司 | A kind of full-automatic numerical control grinder |
| CN110978025A (en) * | 2019-12-26 | 2020-04-10 | 广州数控设备有限公司 | Posture-variable clamp |
| CN111531370A (en) * | 2020-05-09 | 2020-08-14 | 王素莲 | Double-spindle turning and milling composite numerical control lathe |
| CN111531370B (en) * | 2020-05-09 | 2021-09-14 | 台州德尔曼智能装备有限公司 | Double-spindle turning and milling composite numerical control lathe |
| CN113686357A (en) * | 2021-08-16 | 2021-11-23 | 陕西宝成航空仪表有限责任公司 | Tool clamp for testing angular rate of biaxial fiber-optic gyroscope |
| CN113770778A (en) * | 2021-10-25 | 2021-12-10 | 台州北平机床有限公司 | Special aircraft nose frame subassembly of plug sword |
| CN114290086A (en) * | 2021-12-20 | 2022-04-08 | 江苏如东联丰石油机械有限公司 | Elevator rotating and processing fixing device with four-dimensional processing effect |
| CN114714235A (en) * | 2022-03-21 | 2022-07-08 | 温州正力智能设备有限公司 | Hollow spherical accessory polishing equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107234540A (en) | A kind of grip device and the work bench with adjustable holder using the grip device that positioning is swung with two-freedom synchronous rotary and multi-angle | |
| CN206952766U (en) | It is a kind of to swing the grip device of positioning and the work bench with adjustable holder using the grip device with two-freedom synchronous rotary and multi-angle | |
| CN107309793A (en) | A kind of grip device and the work bench with adjustable holder using the grip device that positioning is swung with two-freedom synchronous rotary and any angle | |
| CN106112752B (en) | Suitable for the sbrasive belt grinding center of blisk holotype face polishing processing | |
| CN105150065B (en) | A kind of new buffing machine of multi-station disc type | |
| CN105014511B (en) | Multi-station disc type novel automobile hub numerical control polishing | |
| CN104972382B (en) | The new dishware workpiece numerical-controlled polishing machine of multi-station disc type | |
| CN202200154U (en) | Structure of multi-station disc type polishing machine | |
| CN111300267B (en) | Multifunctional clamp for machining | |
| CN204686619U (en) | Multi-station disc type Novel automobile hub numerical control polishing | |
| CN112296808B (en) | Polishing mechanism for metal products | |
| CN215147726U (en) | Cutter grinding machine | |
| CN106312717A (en) | Numerical control tool grinding center | |
| CN213672273U (en) | Internal and external thread grinding machine with grinding wheel capable of being subjected to in-situ shape correction | |
| CN112059327A (en) | Internal and external thread grinding machine with grinding wheel capable of being subjected to in-situ shape correction | |
| CN206952767U (en) | It is a kind of to swing the grip device of positioning and the work bench with adjustable holder using the grip device with two-freedom synchronous rotary and any angle | |
| CN207594537U (en) | A kind of equipment for gear finished product high-efficiency marking | |
| CN112571234A (en) | Finish machining device and method for surface of automobile transmission shaft | |
| CN114952550A (en) | Automatic polishing equipment for cup body of vacuum cup | |
| CN108480659B (en) | Double end turning lathe | |
| CN114029864A (en) | Shot blasting-grinding and polishing integrated machining end effector and control method thereof | |
| CN113427368A (en) | Intelligent grinding and polishing system with automatically replaced tool for complex curved surface robot and control method | |
| CN104908498A (en) | A clamping device of a carving machine | |
| CN218575387U (en) | Manual welding fixture table of automobile welding fixture | |
| CN206780179U (en) | A kind of work bench with adjustable holder of the grip device and use grip device with two-freedom synchronous rotary and 90 degree rotary oscillations |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for 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: 20171010 |