CN107009174A - Frock clamping device and frock apparatus for fastening - Google Patents
Frock clamping device and frock apparatus for fastening Download PDFInfo
- Publication number
- CN107009174A CN107009174A CN201710329878.3A CN201710329878A CN107009174A CN 107009174 A CN107009174 A CN 107009174A CN 201710329878 A CN201710329878 A CN 201710329878A CN 107009174 A CN107009174 A CN 107009174A
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- Prior art keywords
- drive sub
- supporting rod
- clamping device
- connecting rod
- frock
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- 230000007246 mechanism Effects 0.000 claims abstract description 41
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 5
- 230000002045 lasting effect Effects 0.000 claims abstract description 4
- 230000033001 locomotion Effects 0.000 claims description 11
- 230000006978 adaptation Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010862 gear shaping Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
- B23Q3/082—Work-clamping means other than mechanically-actuated hydraulically actuated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
- B23F23/02—Loading, unloading or chucking arrangements for workpieces
- B23F23/06—Chucking arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K7/00—Cutting, scarfing, or desurfacing by applying flames
- B23K7/10—Auxiliary devices, e.g. for guiding or supporting the torch
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention discloses a kind of frock clamping device and frock apparatus for fastening, including offering the grip slipper of clamp port and the power take-off mechanism of the stable power of lasting output, the output end of power take-off mechanism is connected with drive sub, power take-off mechanism driving drive sub moves up and down, grip slipper has supporting rod by rotating shaft rotatable connection, the height of supporting rod present position is more than the height of drive sub present position, connecting rod is provided between supporting rod and drive sub, the two ends of connecting rod are rotatably connected in drive sub and supporting rod by bearing pin respectively, rotating shaft and bearing pin are set in parallel, the inwall formation grasping part of supporting rod one end and clamp port away from connecting rod；The present invention adjusts self-position to clamp workpiece by the supporting rod in travelling state, while the dead-centre position of the transmission mechanism constituted using drive sub, connecting rod and supporting rod, improves the stability and reliability to Workpiece clamping.
Description
Technical field
Clamped the present invention relates to manufacturing clamp positioning mechanism field, more particularly to a kind of frock clamping device and frock
Equipment.
Background technology
In the industrial production, it is often necessary to which the polygon workpeace progress flame of very long (several meters to tens meters or longer) is cut
Cut, be cut by laser or the manufacturing procedure such as milling flat, drilling, gear shaping, workpiece is clamped by main frame and drives rotation, at this moment needs work
The perimeter support of part, clamping, the clamping to workpiece will ensure that workpiece is concentric with main shaft in addition to enough clamping forces, also, conventional folder
Tight mode is all that the artificial several leading screws for tightening workpiece support ring periphery are completed, and this mode is time-consuming, laborious, efficiency is low, more
It is important that it is difficult control that leading screw, which is screwed into how many, workpiece and main shaft decentraction are easily caused.
The content of the invention
In order to solve the low problem of the efficiency that wastes time and energy that existing clamping mode is present, the invention provides a kind of frock
Clamping device and frock apparatus for fastening, have the advantages that simple in construction, easy to operate, clamping efficiency is higher and stability is high, and
And using the dead-centre position of transmission mechanism, improve the stability and reliability to Workpiece clamping.
According to an aspect of the invention, there is provided a kind of frock clamping device, including offer the grip slipper of clamp port
And the power take-off mechanism of the lasting stable power of output, the output end of the power take-off mechanism is connected with drive sub, described
Power take-off mechanism drives the drive sub to move up and down, and the grip slipper has supporting rod by rotating shaft rotatable connection, described
The height of supporting rod present position is more than the height of the drive sub present position, the supporting rod and the drive sub it
Between be provided with connecting rod, the two ends of the connecting rod are rotatably connected in the drive sub and the supporting rod by bearing pin respectively, described
Rotating shaft and the bearing pin are set in parallel, and the one end of the supporting rod away from the connecting rod and the inwall formation of the clamp port are pressed from both sides
Hold space.
Optionally, when moving to highest point in the drive sub, the drive sub is located at same straight line with the connecting rod
On.
Optionally, end of the supporting rod away from the connecting rod is detachable is fixed with grip block, and the grip block is stretched
Enter the grasping part, the inwall of the clamp port is detachable to be fixed with work supporting block.
Optionally, end of the supporting rod away from the connecting rod offers groove, and the groove clamps the grip block,
The grip block protrudes the groove to stretch into the grasping part.
Optionally, the outer wall of the work supporting block is fixed with fix bar, the inwall of the clamp port offer with it is described solid
The mounting hole of fixed pole size, shape adaptation, the work supporting block by the cooperation of the fix bar and the mounting hole with it is described
Clamp port constitutes detachable connection.
Optionally, the frock clamping device includes covering work supporting block not of uniform size and grip block more.
Optionally, through hole is offered on the grip slipper, end of the supporting rod away from the connecting rod leads to through described
Clamp port described in Kong Houyu constitutes the grasping part, and the supporting rod is rotated centered on the rotating shaft in the through hole,
When the drive sub moves to highest point or lowest part, the side wall of the supporting rod in a rotational direction with the through hole
Abut.
Optionally, montant, the lateral wall set of the montant are fixed between the grip slipper and the power take-off mechanism
The drive sub is connect, the drive sub and the montant are coaxial, on length direction of the drive sub along the montant
Lower movement.
Optionally, the range of the upward motion of the drive sub is 50mm.
According to the second aspect of the invention dress is clamped there is provided a kind of frock above-mentioned including guide rail and at least two
Put, length direction of the frock clamping device along the guide rail is arranged in order, the grip slipper constitutes removable with the guide rail
The formula of unloading is fixedly connected.
The present invention has the beneficial effect that：By above-mentioned technical proposal, supporting rod is in travelling state, can be according to folded work
The shape and surface roughness of part change self-position, so that workpiece is clamped, while utilizing drive sub, connecting rod and supporting rod group
Into transmission mechanism realize the clamping to workpiece and loosen, it is higher etc. excellent with simple in construction, easy to operate, clamping efficiency
Point.In addition, also being improved by the dead-centre position of the transmission mechanism constituted with drive sub, connecting rod and supporting rod to workpiece
The stability and reliability of clamping.
Brief description of the drawings
Fig. 1 is the structural representation of the frock clamping device of the embodiment of the present invention；
Fig. 2 is the structural representation of supporting rod in the embodiment of the present invention；
Fig. 3 is the structural representation of connecting rod in the embodiment of the present invention；
Fig. 4 is the structural representation of grip slipper in the embodiment of the present invention；
Fig. 5 is the structural representation of work supporting block in the embodiment of the present invention.
In figure, 1, supporting rod；101st, groove；102nd, axis hole；103rd, pin-and-hole；2nd, connecting rod；3rd, montant；4th, drive sub；5、
Power take-off mechanism；6th, grip block；7th, clamp port；71st, grasping part；72nd, abaculus；73rd, mounting hole；8th, bracket；9th, clamp
Seat；91st, through hole；10th, bearing pin；11st, fix bar；12nd, rotating shaft.
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, technical scheme will be carried out below
Detailed description.Obviously, described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art are resulting on the premise of creative work is not made to be owned
Other embodiment, belongs to the scope that the utility model is protected.
For the ease of understanding the embodiment of the present invention, a kind of frock clamping device provided first embodiment of the invention.
First embodiment：
A kind of frock clamping device, the device includes the grip slipper 9 for offering clamp port 7 and persistently exports stable power
Power take-off mechanism 5, the output end of power take-off mechanism 5 is connected with drive sub 4, the driving drive sub 4 of power take-off mechanism 5
Move up and down, grip slipper 9 has supporting rod 1 by the rotatable connection of rotating shaft 12, the height of the present position of supporting rod 1 is more than drive sub
The height of 4 present positions, is provided with connecting rod 2, the two ends of connecting rod 2 are rotated by bearing pin 10 respectively between supporting rod 1 and drive sub 4
Drive sub 4 and supporting rod 1 are connected to, in addition, the one end of supporting rod 1 away from connecting rod 2 and the inwall formation clamping of clamp port 7 are empty
Between 71.Rotating shaft 12 and bearing pin 10 be arranged in parallel, i.e., supporting rod 1 around the shaft 12 direction of rotation, connecting rod 2 around the rotation side of bearing pin 10
To and the moving direction of drive sub 4 be generally aligned in the same plane.
Specifically, according to Fig. 1, the frock clamping device includes grip slipper 9 and power take-off mechanism 5, grip slipper 9
In the top of the power take-off mechanism 5；Moreover, the output end of the power take-off mechanism 5 is connected with drive sub 4, and the power
The power output direction of output mechanism 5 is vertical direction, i.e. the output end of the power take-off mechanism 5 is driven in the drive sub 4
Lower motion.
In the present embodiment, power take-off mechanism 5 is exemplary is set to hydraulic jack, then drive sub 4 is cylinder connector,
Oil cylinder piston is fixed with cylinder connector, so as to realize moving up and down for drive sub 4；Because hydraulic jack is to change hydraulic energy
For mechanical energy, do the hydraulic actuator of straight reciprocating motion (or oscillating motion), and hydraulic jack it is simple in construction, work
Reliably, deceleration device can be removed from when realizing and moving back and forth by hydraulic jack, and without drive gap, stable movement.This
Outside, the structure in the present embodiment not to power take-off mechanism 5 makes restriction, and such as power take-off mechanism 5 can select cylinder,
Therefore only need power take-off mechanism 5 to meet the requirement such as continual and steady output power and belong to protection scope of the present invention.
In addition, in Fig. 1, including two supporting rods 1, two connecting rods 2 and a drive sub 4, accordingly, also being provided with two
Individual connecting rod 2.The height of the present position of supporting rod 1 is more than the height of the present position of drive sub 4, and the two ends of connecting rod 2 pass through respectively
Bearing pin 10 is rotatably connected in drive sub 4 and supporting rod 1, and the one end of supporting rod 1 away from connecting rod 2 and the inwall of clamp port 7 are formed
Grasping part 71.Specifically, i.e. connecting rod 2 is opened up with the relevant position of drive sub 4, the relevant position of connecting rod 2 and supporting rod 1
There is pin-and-hole 103, with regard to this, the pin-and-hole 103 being correspondingly arranged by bearing pin 10 through connecting rod 2 and drive sub 4, connecting rod 2 is with driving
Dynamic joint 4 constitutes rotatable connection, certainly, the pin-and-hole 103 being correspondingly arranged by bearing pin 10 through connecting rod 2 and supporting rod 1, even
Bar 2 is constituted with supporting rod 1 and is rotatably connected；Moreover, grip slipper 9 and supporting rod 1 offer the axis hole 102 being correspondingly arranged, pass through
The rotatable connection supporting rod 1 of grip slipper 9 is realized through the axis hole 102 on grip slipper 9 and supporting rod 1.
When the frock clamping device is in original state, the stroke of drive sub 4 is zero, and supporting rod 1, which is in, loosens shape
State, because the height of the present position of supporting rod 1 is more than the height of the present position of drive sub 4, therefore connecting rod 2 is inclined to set；This
When, power take-off mechanism 5 is started working to export power, to drive drive sub 4 vertically to move up, with driving
Joint 4 is moved up, drive sub 4 can drive link 2 turn clockwise；According to connecting rod 2 rotation, will drive supporting rod 1 around
The rotate counterclockwise of rotating shaft 12；By the rotate counterclockwise of supporting rod 1, the one end of supporting rod 1 away from connecting rod 2 will more deeply be pressed from both sides
Mouth 7 is held to compress grasping part 71, if being clamped with workpiece in grasping part 71, passes through one of supporting rod 1 away from connecting rod 2
Clamp port 7 is stretched at end, it is possible to increase the device to workpiece clamp holding force；In addition, being in when being moved in drive sub 4 with connecting rod 2
During same straight line, power take-off mechanism 5 is stopped, now, and the power that connecting rod 2 is transmitted to drive sub 4 can not produce and connect driving
The torque of first 4 revolution, forms dead point, therefore by dead-centre position, be favorably improved the stability of supporting rod 1.In addition, because power
When the driving drive sub 4 of output mechanism 5 is moved up, the speed that drive sub 4 is moved up is set to 8.34mm/s to be exemplary, and speed is non-
It is often slow, therefore inertia factor can be excluded drive sub 4 is impacted, therefore moved up by the slow of drive sub 4, contribute to dimension
Dead-centre position is held, so as to improve the stability of clamping.
Moreover, montant 3 is fixed between grip slipper 9 and power take-off mechanism 5, the lateral wall socket drive sub of montant 3
4, drive sub 4 and montant 3 are coaxial, and length direction of the drive sub 4 along montant 3 is moved up and down.Driving is limited by montant 3 to connect
The direction of first 4 movement, so that ensure that the moving direction of drive sub 4 will not deviate, it is ensured that the present embodiment frock is pressed from both sides
The normal work of tight device.
For the ease of understanding the embodiment of the present invention, a kind of frock clamping device provided second embodiment of the invention.
Second embodiment：
This second embodiment makes following improvement on the basis of first embodiment：When moving to highest point in drive sub 4,
Drive sub 4 is located along the same line with connecting rod 2；When being moved in drive sub 4 with connecting rod 2 on same straight line, driving
Joint 4 can not be moved up again, also imply that and the stroke of drive sub 4 is adjusted without user, only need drive sub 4 not
When can proceed to move up, drive sub 4 has just been realized to be located along the same line with connecting rod 2, so as to realize that connecting rod 2 is transmitted to driving
The power of joint 4 can not produce the torque for turning round drive sub 4, also be formed dead point, this also implies that the program causes
The size that moves up stroke of the user without specially adjusting drive sub 4, it is possible to form dead point, you can to cause operation more
It is convenient and swift.
When in the present embodiment, for moving to highest point in drive sub 4, drive sub 4 is located at same straight line with connecting rod 2
On, exemplary to propose following two modes, one is the stroke that drive sub 4 is moved up when being maximum, is just in connecting rod 2
On same straight line, herein, the range of the upward motion of drive sub 4 is exemplary to be set to 50mm, and the range is needed
Time-consuming 6s；Secondly to set finite place piece on the frock clamping device, being in when being moved in drive sub 4 with connecting rod 2 with always
During line, the action that moves up of drive sub 4 is braked by locating part so that drive sub 4 can not continue to move up, and driving connects
First 4 now present position be extreme higher position that drive sub 4 is moved up.Therefore in the present embodiment, not to how to realize driving
Move to and be defined with connecting rod 2 in collinear mode on joint 4, need to only be met when moving to highest point in drive sub 4
Realize that drive sub 4 is in same straight line with connecting rod 2.
For the ease of understanding the embodiment of the present invention, a kind of frock clamping device provided third embodiment of the invention.
3rd embodiment：
In addition, because of the not of uniform size of workpiece, if workpiece is undersized, may result in and move to highest in drive sub 4
During position, still timely workpiece can not be fixed.For this problem, in the present embodiment further optimization：According to
Shown in Fig. 1 and Fig. 2, the one end of supporting rod 1 away from connecting rod 2 is detachable to be fixed with grip block 6, moreover, the inwall of clamp port 7 can
Detachable is fixed with work supporting block 8, and the clamping sky that supporting rod 1 is constituted with clamp port 7 is compressed by grip block 6 and work supporting block 8
Between 71, realize and the less workpiece of size gripped.
In the present embodiment, realize and workpiece is clamped using work supporting block 8 and grip block 6.Therefore the shape of work supporting block 8
The shape of shape and grip block 6 can also be changed according to the shape of clamped workpiece, if workpiece is cylinder, workpiece support
Both frame 8 and grip block 6 are equipped with circular arc clamping face；If workpiece is shaped piece, work supporting block 8 and both grip blocks 6
It is equipped with the clamping face being adapted to the shaped piece.Moreover, because when moving to extreme higher position in drive sub 4, connecting rod 2 connects with driving
First 4 on same straight line, therefore passes through the dead-centre position of the transmission mechanism constituted with drive sub 4, connecting rod 2 and supporting rod 1
To improve the stability and reliability of Workpiece clamping.
In addition, because grip block 6 is detachably secured to supporting rod 1, work supporting block 8 is detachably secured to clamp port 7
Inwall, can be as needed before new workpiece is clamped, the grip block 6 of old size and work supporting block 8 are dismantled to install new chi
Very little grip block 6 and work supporting block 8, are adapted to new workpiece whereby.I.e. in the present embodiment, there are many set grip blocks 6 and work supporting block
8, the grip block 6 in every suit is adapted to the workpiece of correspondingly-sized with work supporting block 8.Therefore the present embodiment can be to various sizes of
Workpiece is gripped.
For supporting rod 1 and grip block 6, in the present embodiment, exemplary progress is arranged below：
With reference to shown in Fig. 2, end of the supporting rod 1 away from connecting rod 2 offers groove 101, and groove 101 is clamped with grip block 6,
Grip block 6 protrudes groove 101 to stretch into grasping part 71；Certainly, also grip block 6 can be fixed on by groove 101 by screw element
It is interior, constitute to be threadedly coupled with supporting rod 1 after such as bolt-through grip block 6 and grip block 6 is fixed on groove 101 to realize.At this
In embodiment, the fixed form between grip block 6 and groove 101 is not defined, only need to meet grip block 6 and groove
Face contact is constituted between 101.Clamped using grip block 6 after workpiece, grip block 6 can bear the wholesale friction perpendicular to paper direction
Power, by face contact, effectively avoiding grip block 6 there is shear stress, improves the service life of grip block 6.
In addition, for grip block 6, can once be optimized：The surface that grip block 6 is contacted with workpiece is fixed with buffering
Layer, the cushion can be made up with exemplary of elastomeric material.By the cushion, it can effectively increase grip block 6 and workpiece
Between frictional force, be favorably improved the stability to piece-holder, it also avoid between grip block 6 and workpiece because of sharp impacts
And damage.
With reference to shown in Fig. 1, for work supporting block 8, the inwall of clamp port 7 is provided with work supporting block 8, the outer wall of work supporting block 8
Fix bar 11 is fixed with, the inwall of clamp port 7 offers the mounting hole with the size of fix bar 11, shape adaptation, and work supporting block 8 leads to
Cross cooperation realization and the detachable connection of clamp port 7 of the fix bar 11 with mounting hole.Specifically, only work supporting block 8 need to be inserted
The dismounting that is installed on of work supporting block 8 can be completed by entering mounting hole or extracting mounting hole, very convenient, such setting side of contributing to
Just the installation and dismounting of work supporting block 8.
In addition, with reference to shown in Fig. 4, the outer wall of work supporting block 8 is adapted to inner wall shape, the size of clamp port 7, so as to help
Contact area between increase work supporting block 8 and clamp port 7, it helps the installation between work supporting block 8 and clamp port 7 is tight
Close property, sets moreover, the inwall of work supporting block 8 is curved, so contributes to closely to abut with cylindrical work, improve clamping tight
Close property, moreover, frock clamping device provided in an embodiment of the present invention includes more than one piece work supporting block 8, the inwall of every work supporting block 8
Internal diameter it is not of uniform size so that the work supporting block 8 that the workpiece of each size has a correspondingly-sized is fixed, improve
To the stability of piece-holder.
For the ease of understanding the embodiment of the present invention, a kind of frock clamping device provided fourth embodiment of the invention.
Fourth embodiment：
For grip slipper 9, with reference to shown in Fig. 1 and Fig. 3, in the present embodiment, through hole 91 is offered on grip slipper 9, clamped
End of the bar 1 away from connecting rod 2 is passed through constitutes grasping part 71 with clamp port 7 after through hole 91, supporting rod 1 rotates in through hole 91,
When drive sub 4 moves to highest point and lowest part, supporting rod 1 is abutted with the side wall of through hole 91 in a rotational direction.
Certainly, end of the supporting rod 1 away from connecting rod 2 is passed through after through hole 91, and the end can connect grip block 6.
Carried out by the anglec of rotation to supporting rod 1 of through hole 91 spacing so that supporting rod 1 can only rotate suitable angle
Degree, i.e., when drive sub 4 is moved to highest point, connecting rod 2 is on same straight line with drive sub 4, now, supporting rod 1
Anglec of rotation maximum abuts the side wall of through hole 91 to supporting rod 1 in a rotational direction, that is, ensure that supporting rod 1 will not excessively revolve
Turn, similarly, the anglec of rotation of supporting rod 1 is minimal to the side wall that supporting rod 1 abuts through hole 91 in a rotational direction, also ensure that folder
Holding bar 1 will not excessively rotate.
For the ease of understanding the embodiment of the present invention, a kind of frock apparatus for fastening provided fifth embodiment of the invention.
5th embodiment：
A kind of frock apparatus for fastening, including guide rail and above-mentioned frock clamping device, the frock clamping device is described in
The length direction of guide rail is arranged in order, and the grip slipper 9 constitutes detachable be fixedly connected with the guide rail.
For frock clamping device, the power of its grip slipper 9 for including offering clamp port 7 and the stable power of lasting output
Output mechanism 5, the output end of power take-off mechanism 5 is connected with drive sub 4, and power take-off mechanism 5 drives drive sub about 4
Motion, grip slipper 9 has supporting rod 1 by the rotatable connection of rotating shaft 12, and the height of the present position of supporting rod 1 is more than the institute of drive sub 4
Locate the height of position, connecting rod 2 is provided between supporting rod 1 and drive sub 4, the two ends of connecting rod 2 are rotated by bearing pin 10 respectively to be connected
It is connected to drive sub 4 and supporting rod 1, the one end of supporting rod 1 away from connecting rod 2 and the inwall formation grasping part 71 of clamp port 7.
Optionally, when moving to highest point in drive sub 4, drive sub 4 is located along the same line with connecting rod 2.
Optionally, end of the supporting rod 1 away from connecting rod 2 is detachable is fixed with grip block 6, and it is empty that grip block 6 stretches into clamping
Between 71, the inwall of clamp port 7 is detachable to be fixed with work supporting block 8.
Optionally, end of the supporting rod 1 away from connecting rod 2 offers groove 101, the clamping grip block 6 of groove 101, grip block
6 protrude grooves 101 to stretch into grasping part 71.
Optionally, the outer wall of work supporting block 8 is fixed with fix bar 11, and the inwall of clamp port 7 offers big with fix bar 11
Small, shape adaptation mounting hole, work supporting block 8 is made up of detachable the cooperation of fix bar 11 and mounting hole with clamp port 7
Connection.
Optionally, frock clamping device includes many set work supporting blocks 8 and grip block 6, every grip block 6 and work supporting block 8
Size differ.
Optionally, offer through hole 91 on grip slipper 9, end of the supporting rod 1 away from connecting rod 2 pass through after through hole 91 with folder
Hold mouth 7 and constitute grasping part 71, supporting rod 1 is rotated centered on rotating shaft 12 in through hole 91, when drive sub 4 moves to highest
When place or lowest part, supporting rod 1 is abutted with the side wall of through hole 91 in a rotational direction.
Optionally, montant 3 is fixed between grip slipper 9 and power take-off mechanism 5, the lateral wall socket driving of montant 3 connects
First 4, drive sub 4 and montant 3 are coaxial, and length direction of the drive sub 4 along montant 3 is moved up and down.
Optionally, the range of the upward motion of drive sub 4 is 50mm.
The frock apparatus for fastening, by the way that the grip slipper 9 on frock clamping device and guide rail are constituted into detachable fixation even
Connect, it is achieved thereby that multiple frock clamping devices are fixedly connected on guide rail side by side.If workpiece has not along its length
Same external diameter, the then frock for quantity being applicable by being installed on guide rail by frock apparatus for fastening provided in an embodiment of the present invention is pressed from both sides
Tight device, is clamped to realize to such workpiece；In addition, because frock clamping device can by grip slipper 9 and guide rail composition
Detachable is fixedly connected, therefore the quantity of the frock clamping device on guide rail can be carried out reasonably according to the length and shape of workpiece
Selection.
In addition, being fixedly connected for detachable between grip slipper 9 and guide rail, in the present embodiment, guide rail is grown along it
Degree direction is offered successively also offers mounting hole 73 corresponding with screwed hole on several screwed holes, grip slipper 9, by with spiral shell
Threaded fasteners exemplified by bolt sequentially pass through mounting hole 73 and screwed hole, and bolt constitutes screw thread with mounting hole 73 and screwed hole
Connection, realize between grip slipper 9 and guide rail detachable is fixedly connected.Certainly, can also further it optimize：Opened up on guide rail
There is integrated setting on caulking groove, the edge of grip slipper 9 to have the abaculus 72 chimeric with caulking groove, in the present embodiment, caulking groove and abaculus
72 constitute interference fits, by the cooperation of caulking groove and abaculus 72, not only facilitate and realize quickly determining between grip slipper 9 and guide rail
Position, can also improve the fixing intensity between grip slipper 9 and guide rail.
Herein, it is exemplified by the bullet in ammunition disposal task is scrapped, to be carried by power take-off mechanism 5 by workpiece
For power, the transmission mechanism that driving drive sub 4, connecting rod 2 and supporting rod 1 are constituted realizes the clamping to bullet, then, further through
The dead-centre position for the transmission mechanism that drive sub 4, connecting rod 2 and supporting rod 1 are constituted improve the security of bullet clamping operation with
Stability.Therefore the frock clamping device that provides of the present invention and frock apparatus for fastening can be generalized to and various need to bear wholesale stress
Clamp system on, greatly improve clamping effect and transaction capabilities.
Embodiments of the invention are described above in conjunction with accompanying drawing, but the invention is not limited in above-mentioned specific
Embodiment, above-mentioned embodiment is only schematical, rather than restricted, one of ordinary skill in the art
Under the enlightenment of the present invention, in the case of present inventive concept and scope of the claimed protection is not departed from, it can also make a lot
Form, these are belonged within the protection of the present invention.
Claims (10)
1. a kind of frock clamping device, it is characterised in that grip slipper (9) and lasting output including offering clamp port (7) are steady
The power take-off mechanism (5) of determined power, the output end of the power take-off mechanism (5) is connected with drive sub (4), the power
Output mechanism (5) drives the drive sub (4) to move up and down, and the grip slipper (9) has folder by rotating shaft (12) rotatable connection
Bar (1) is held, the height of supporting rod (1) present position is more than the height of the drive sub (4) present position, the clamping
Connecting rod (2) is provided between bar (1) and the drive sub (4), the two ends of the connecting rod (2) are rotated by bearing pin (10) respectively to be connected
The drive sub (4) and the supporting rod (1) are connected to, the rotating shaft (12) and the bearing pin (10) are set in parallel, described
The one end of supporting rod (1) away from the connecting rod (2) and the inwall formation grasping part (71) of the clamp port (7).
2. frock clamping device according to claim 1, it is characterized in that：When moving to highest point on the drive sub (4),
The drive sub (4) is located along the same line with the connecting rod (2).
3. frock clamping device according to claim 1, it is characterised in that the supporting rod (1) is away from the connecting rod (2)
End it is detachable be fixed with grip block (6), the grip block (6) stretches into the grasping part (71), the clamp port (7)
Inwall detachable be fixed with work supporting block (8).
4. frock clamping device according to claim 3, it is characterised in that the supporting rod (1) is away from the connecting rod (2)
End offer groove (101), the groove (101) clamps the grip block (6), and the grip block (6) is prominent described logical
Groove (101) is to stretch into the grasping part (71).
5. the frock clamping device according to claim 3 or 4, it is characterised in that the outer wall of the work supporting block (8) is fixed
There is fix bar (11), the inwall of the clamp port (7) offers the mounting hole with the fix bar (11) size, shape adaptation,
The work supporting block (8) is made up of detachable the cooperation of the fix bar (11) and the mounting hole with the clamp port (7)
Formula is connected.
6. frock clamping device according to claim 5, it is characterised in that the frock clamping device includes many set sizes
The work supporting block (8) and the grip block (6) differed.
7. frock clamping device according to claim 1, it is characterised in that offer through hole on the grip slipper (9)
(91), end of the supporting rod (1) away from the connecting rod (2) is constituted with the clamp port (7) afterwards through the through hole (91)
The grasping part (71), the supporting rod (1) is rotated centered on the rotating shaft (12) in the through hole (91), when described
When drive sub (4) moves to highest point or lowest part, the supporting rod (1) in a rotational direction with the through hole (91)
Inwall is abutted.
8. frock clamping device according to claim 1, it is characterised in that the grip slipper (9) and the power output
Montant (3) is fixed between mechanism (5), the lateral wall of the montant (3) is socketed the drive sub (4), the drive sub
(4) with the montant (3) coaxially, length direction of the drive sub (4) along the montant (3) is moved up and down.
9. frock clamping device according to claim 1, it is characterised in that the upward motion of the drive sub (4)
Range is 50mm.
10. a kind of frock apparatus for fastening, it is characterised in that including guide rail and at least two as described in any one of claim 1 to 9
Frock clamping device, length direction of the frock clamping device along the guide rail be arranged in order, the grip slipper (9) and institute
State guide rail and constitute detachable be fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710329878.3A CN107009174A (en) | 2017-05-11 | 2017-05-11 | Frock clamping device and frock apparatus for fastening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710329878.3A CN107009174A (en) | 2017-05-11 | 2017-05-11 | Frock clamping device and frock apparatus for fastening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107009174A true CN107009174A (en) | 2017-08-04 |
Family
ID=59448856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710329878.3A Pending CN107009174A (en) | 2017-05-11 | 2017-05-11 | Frock clamping device and frock apparatus for fastening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107009174A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107398883A (en) * | 2017-09-19 | 2017-11-28 | 安徽航新机械制造有限公司 | A kind of hand-operated clamping device |
| CN108216409A (en) * | 2017-12-21 | 2018-06-29 | 香港中文大学（深圳） | A kind of flexible wiggle climbing robot |
| CN108214048A (en) * | 2018-03-08 | 2018-06-29 | 杭州乐守科技有限公司 | It is a kind of to stablize durable turning attachment |
| CN108237492A (en) * | 2018-03-20 | 2018-07-03 | 安徽工程大学 | A kind of wedge block drilled hole polishing clamping device |
| CN109693771A (en) * | 2017-10-23 | 2019-04-30 | 中国科学院沈阳自动化研究所 | A kind of UUV heavy load carrying and release device |
| CN110497232A (en) * | 2019-09-16 | 2019-11-26 | 珠海格力智能装备有限公司 | clamping mechanism |
| CN111896168A (en) * | 2020-08-04 | 2020-11-06 | 江苏安全技术职业学院 | Pressure sensing type electromechanical air pressure detection device |
| CN113427293A (en) * | 2021-06-15 | 2021-09-24 | 苏州红荔汽车零部件有限公司 | Tubular part clamping device |
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| CN101659015A (en) * | 2009-09-03 | 2010-03-03 | 常熟市建华模具有限责任公司 | Tooling clamp for processing glass mold |
| CN202752903U (en) * | 2012-07-17 | 2013-02-27 | 厦门市勤贤工贸发展有限公司 | Lever-type fixture for starting engine end cap manufacture |
| CN104034215A (en) * | 2014-06-20 | 2014-09-10 | 长春设备工艺研究所 | Fuze rotary demounting device for small-caliber aircraft projectiles |
| CN204308641U (en) * | 2014-12-03 | 2015-05-06 | 重庆三贵机械制造有限公司 | Spiral-plate heat exchanger tangential nozzle end slot processing tool |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107398883A (en) * | 2017-09-19 | 2017-11-28 | 安徽航新机械制造有限公司 | A kind of hand-operated clamping device |
| CN109693771A (en) * | 2017-10-23 | 2019-04-30 | 中国科学院沈阳自动化研究所 | A kind of UUV heavy load carrying and release device |
| CN109693771B (en) * | 2017-10-23 | 2020-12-29 | 中国科学院沈阳自动化研究所 | Heavy load carrying and releasing device for UUV |
| CN108216409A (en) * | 2017-12-21 | 2018-06-29 | 香港中文大学（深圳） | A kind of flexible wiggle climbing robot |
| CN108216409B (en) * | 2017-12-21 | 2023-10-27 | 香港中文大学（深圳） | Flexible peristaltic climbing robot |
| CN108214048A (en) * | 2018-03-08 | 2018-06-29 | 杭州乐守科技有限公司 | It is a kind of to stablize durable turning attachment |
| CN108214048B (en) * | 2018-03-08 | 2019-06-25 | 佛山市南海区毅泰五金制品厂 | It is a kind of to stablize durable turning attachment |
| CN108237492B (en) * | 2018-03-20 | 2023-06-02 | 安徽工程大学 | Wedge drilling, polishing and clamping device |
| CN108237492A (en) * | 2018-03-20 | 2018-07-03 | 安徽工程大学 | A kind of wedge block drilled hole polishing clamping device |
| CN110497232A (en) * | 2019-09-16 | 2019-11-26 | 珠海格力智能装备有限公司 | clamping mechanism |
| CN110497232B (en) * | 2019-09-16 | 2024-03-08 | 珠海格力智能装备有限公司 | Clamping mechanism |
| CN111896168A (en) * | 2020-08-04 | 2020-11-06 | 江苏安全技术职业学院 | Pressure sensing type electromechanical air pressure detection device |
| CN113427293A (en) * | 2021-06-15 | 2021-09-24 | 苏州红荔汽车零部件有限公司 | Tubular part clamping device |
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