CN109434707A - A kind of molding fixture of auxiliary V-type distance rod - Google Patents
A kind of molding fixture of auxiliary V-type distance rod Download PDFInfo
- Publication number
- CN109434707A CN109434707A CN201811361355.8A CN201811361355A CN109434707A CN 109434707 A CN109434707 A CN 109434707A CN 201811361355 A CN201811361355 A CN 201811361355A CN 109434707 A CN109434707 A CN 109434707A
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- Prior art keywords
- clamping
- mobile jib
- strut
- type distance
- distance rod
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Links
- 238000000465 moulding Methods 0.000 title claims description 30
- 238000000034 method Methods 0.000 claims description 10
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 8
- 150000001875 compounds Chemical class 0.000 claims description 7
- 230000007246 mechanism Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 5
- 230000008569 process Effects 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
-
- 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
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
- B23Q3/064—Work-clamping means adapted for holding workpieces having a special form or being made from a special material for holding elongated workpieces, e.g. pipes, bars or profiles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The purpose of the present invention is to provide a kind of convenient and fast V-type distance rod hot riveting clamping devices, including straight end head limit plate, preceding jacking block, strut, mobile jib, thread lead screw, spiral duct, manual turntable, wherein, straight end head limit plate is mutually entrenched togather by guide rail and guide groove with preceding jacking block, preceding jacking block, which is bolted, to be coupled in the side end of strut, two struts and mobile jib are bolted and are coupled to form linkage part, the full-enclosed circular cavity of mobile jib side is connected with the round head of thread lead screw side, thread lead screw and spiral duct are coupled, the thread lead screw other side connects manual turntable.The present invention is by the movement of rotation turntable instead of many and diverse screw installing and dismounting, it is only necessary to can realize the clamping of clamping device and the movement unclamped to the rotation of turntable.
Description
Technical field
The present invention relates to frock clamp fields, and in particular, to a kind of molding fixture of auxiliary V-type distance rod.
Background technique
The hot riveting of V-type distance rod is the difficult point and key in the production of V-type distance rod, since hot riveting is by workpiece
It is squeezed and deformed after heating, carries out cooling one-step building after processing is completed, workpiece almost can not if riveting is unqualified
It reprocesses, therefore to the more demanding of rivet hot welding fixture.Rivet hot welding fixture used in current most of V-type distance rods manufactory is deposited
Many deficiencies need replacing the mold and fixture on fixture when producing the V-type distance rod of different model, change into corresponding
The components of angle and length, and manual the turn of the screw is needed to be clamped positioning to workpiece and loosen, tighten the process of loosening
It needs to spend a large amount of manpower and time, extremely influences the efficiency of production.Meanwhile existing V-type distance rod rivet hot welding fixture is
Positioning is clamped to workpiece using manual the turn of the screw, this positioning accuracy is too poor, and being easy, which makes V-type distance rod size occur, surpasses
The deviation of allowed band out causes V-type distance rod to occur the problem that do not install during installation, seriously affects the whole matter of workpiece
Amount, and expend a large amount of processing non-cutting time.
So existing technology can not only waste a large amount of process times, so that production efficiency is low, production can be also reduced
Yields.
Summary of the invention
In view of the above-mentioned problems, the present invention provides a kind of molding fixtures of auxiliary V-type distance rod, to overcome existing V-type
Distance rod rivet hot welding fixture is clamped positioning to workpiece using the mode of manual the turn of the screw, in the process, does not need to replace
Component on fixture.
A kind of specific technical solution of molding fixture of auxiliary V-type distance rod is as follows:
A kind of molding fixture of auxiliary V-type distance rod includes: clamping device, to make two to form V-type thrust wait match
The rod piece of bar is oppositely arranged by preset angle.
The clamping device includes: a pedestal；Two clamping devices, left and right is oppositely arranged, and all includes respectively: one is configured at
Support plate on pedestal, one are installed on first clamping member in support plate, one are configured at the second clamping piece in first clamping member；Institute
State the gripping channel formed between first clamping member and the second clamping piece to sandwich the end of rod piece, described first clamping member and
Second clamping piece by position limiting structure be connected with each other and second clamping piece can relatively described first clamping member activity with
The size of gripping channel is adjusted, described first clamping member and second clamping piece can the relatively described support plate progress linear movements
Or it is relatively rotated within the preset angle range to adjust the clamping position of workpiece；
One adjustment mechanism, to drive the second clamping piece of two clamping devices with respect to first clamping member activity, in two institutes
The end for stating rod piece clamps when respectively corresponding the gripping channel for sandwiching two clamping devices or two rod pieces of release；
The adjustment mechanism includes: a mobile jib；Two struts, be divided into the left and right sides of mobile jib and with two clamping devices
Two clamping pieces correspond；The first end of each strut is articulated on corresponding second clamping piece, the second end of each strut
Portion is articulated with the first end of the mobile jib；One driving assembly drives the mobile jib fore-aft travel.
Described first clamping member offers fixation hole and the arc groove with default radian, and the support plate is corresponding
The first guide groove and the second guide groove are offered below one clamping piece, the fixation hole is connected by bolt and nut and first guide groove
It connects, the arc groove is attached by bolt and nut and second guide groove, by described first clamping member and the support
Plate connection, and described first clamping member can carry out linear movement relative to the support plate and rotate in preset angle.
Second clamping piece includes the articulated section hinged with the strut of corresponding side, and second clamping piece can be around
The strut of the articulated section relative to corresponding side is relatively rotated or is moved；Second clamping piece further include with it is described
First clamping member forms the grip block of the gripping channel, and the articulated section is configured at the side of the grip block.
The driving component includes thread lead screw, fixed spiral duct and a turntable on the base；Wherein,
There is external screw thread, the spiral duct is threadedly coupled by its internal screw thread with the thread lead screw, institute in the middle part of the thread lead screw
The one end for stating threaded screw rod connects the mobile jib, and the other end of the thread lead screw connects the turntable.
It is connected between the mobile jib and the thread lead screw using spherical pair.
The lead angle of threads of lead screw is less than equivalent friction angle.
The mobile jib and two strut are attached by compound hinges.
Further, the mobile jib has convex mobile jib head, and two strut is respectively the first strut and the second strut,
The second end of first strut has the first concave club head, and the second end of second strut has the
Two concave club heads；The first concave club head wraps up convex mobile jib head, and the second concave club head wraps up institute
The first concave club head is stated, three offers through-hole from top to bottom, by the through-hole that three is hinged by a connection piece
Together.
The position limiting structure is the card slot for being opened in described first clamping member, and is embedded in being configured in the card slot
Protrusion on second clamping device.
Beneficial effects of the present invention
Compared with prior art, the invention has the following advantages that
1, structure is simple, easy to operate.The present invention by the movement of rotation turntable instead of many and diverse screw installing and dismounting,
Only need to realize the rotation of turntable the clamping of clamping device and the movement unclamped.Clamping device only needs in clamping process
Several seconds, not excessive complex operations, the person of being convenient to use；The present invention is configured with thread lead screw, passes through the self-locking of thread lead screw
Ability, do not need to redesign a set of self-locking device to carry out clamping device it is self-locking；Two struts are driven simultaneously by mobile jib, it can
To adjust the clamping angle of left and right sides strut simultaneously, and the workpiece of the right and left is clamped simultaneously, reduces process, make
With conveniently.
2, workpiece uniform force.Mobile jib is connect with strut using compound hinges, and the thrust of strut can be uniformly distributed to two
On strut, so that the workpiece uniform force that the right and left is clamped, avoids unnecessary mismachining tolerance.
3, applied widely.Preceding jacking block can be rotated relative to strut that it is correspondingly connected with to adjust the angle, in addition to can
Other than the clamping for adapting to the V-type distance rod of polytypic, moreover it is possible to suitable for other various work pieces process for needing both sides to simultaneously clamp on.
Detailed description of the invention
Fig. 1 is a kind of structural perspective of molding fixture of auxiliary V-type distance rod of the invention；
Fig. 2 is the three-dimensional explosive view (part) of the molding fixture of auxiliary V-type distance rod of the invention；
Fig. 3 is the preceding jacking block of the auxiliary molding fixture of V-type distance rod and the hinged schematic diagram (plane of strut
Structure chart)；
Fig. 4 is the preceding jacking block of the auxiliary molding fixture of V-type distance rod and the hinged schematic diagram (three-dimensional of strut
Structure chart)；
Fig. 5 be it is described auxiliary the molding fixture of V-type distance rod mobile jib and two struts connection when perspective view；
Fig. 6 is the partial cutaway view of the mobile jib of the auxiliary molding fixture of V-type distance rod and the junction of thread lead screw；
Fig. 7 is the preceding jacking block of the auxiliary molding fixture of V-type distance rod and the part view of straight end head limit plate junction
Figure；
Fig. 8 is the perspective view of the straight end head limit plate of the auxiliary molding fixture of V-type distance rod；
Fig. 9 is that (discrete state offers limiting slot on limit plate, preceding for the structural schematic diagram of the limit plate and preceding jacking block
There is corresponding protrusion on jacking block)；
Figure 10 is the first step operation chart using the clamping workpiece of the auxiliary molding fixture of V-type distance rod；
Figure 11 is the second step operation chart using the clamping workpiece of the auxiliary molding fixture of V-type distance rod；
Figure 12 is the third step operation chart using the clamping workpiece of the auxiliary molding fixture of V-type distance rod；
Figure 13 is a kind of general assembly drawing of molding fixture of auxiliary V-type distance rod of the invention；
Figure 14 is that a kind of general assembly drawing at another visual angle of molding fixture of auxiliary V-type distance rod of the invention (is overlooked
Angle).
Wherein, the component names that number refers in attached drawing are as follows:
1- straight end head limit plate；Jacking block before 2-；3- strut；4- mobile jib；5- thread lead screw；6- spiral duct；7- turns manually
Disk；8- support plate；9- fixation hole；10- arc groove；The first guide groove of 11-；The second guide groove of 12-；13- card slot；14- protrusion；The bottom 15-
Seat.
Specific embodiment
In conjunction with Fig. 1 to Figure 14, this is further elaborated with novel by following specific embodiments, it should be noted that
It is that referenced attached drawing and the embodiment are only that those skilled in the art are best understood from the present invention, it is not new to this use
The limitation of type.
The purpose of the present invention is to provide a kind of easily auxiliary V-type distance rod moldings, for making two to form V wait match
The rod piece of type distance rod is oppositely arranged by preset angle, needs to adjust by tightening screw by hand in the prior art to overcome
Many and diverse operation of fixture, while opposite can also improve accuracy when operation.A specific embodiment of the invention is as follows:
As shown in Figure 1, the specific composition of the clamping device mainly includes two clamping devices and one being mounted on the base
Adjustment mechanism.
Described two clamping devices all include respectively: one be configured on pedestal support plate, one be installed in support plate
One clamping piece, one are configured at the second clamping piece in first clamping member；It is formed between described first clamping member and the second clamping piece
It is mutually interconnected to sandwich the gripping channel of the end of rod piece, described first clamping member and second clamping piece by position limiting structure
Connect and second clamping piece can relatively described first clamping member activity to adjust the sizes of how many gripping channel, first folder
Gripping member and second clamping piece can the relatively described support plate carry out linear movement or relatively rotate within the preset angle range
To adjust the clamping position of workpiece.
The adjustment mechanism includes a mobile jib, two struts and a driving assembly.Wherein, two strut is divided into mobile jib
The left and right sides and with second locating part of two clamping devices correspond；The first end of each strut, which is articulated with, to be corresponding to it
Second locating part on, the second end of each strut is articulated with the first end of the mobile jib；One driving assembly drives institute
State mobile jib fore-aft travel.
In the present embodiment, described first clamping member is straight end head limit plate, and second clamping piece is preceding jacking block, described
Preceding jacking block includes the grip block that the gripping channel is formed with the straight end head limit plate, and the two is used for the folder to workpiece together
It holds.The driving component includes thread lead screw, fixed spiral duct and a turntable on the base；Wherein, the spiral shell
There is external screw thread, the spiral duct is threadedly coupled by its internal screw thread with the thread lead screw, the screw thread in the middle part of line lead screw
One end of screw rod connects the mobile jib, and the other end of the thread lead screw connects the turntable.
Further, as shown in Figure 1, preceding jacking block 2 is bolted is coupled in the side end of strut 3, two
Strut and mobile jib 4, which are bolted, to be coupled to form linkage part, the full-enclosed circular cavity and screw thread silk of 4 side of mobile jib
The round head connection (being connected by button-head hinge) of 5 side of thick stick, thread lead screw 5 and spiral duct 6 pass through thread lead screw 5
The installation of the screw-internal thread fit of external screw thread and spiral duct 6 is sleeved on spiral duct 6 in thread lead screw 5,5 other side of thread lead screw
Connect manual turntable 7.
The straight end head limit plate offers fixation hole and the arc groove with default radian, and the support plate is corresponding
The first guide groove and the second guide groove are offered below straight end head limit plate, the fixation hole is led by bolt and nut with described first
Slot connection, the arc groove is attached by bolt and nut and second guide groove, by the straight end head limit plate and institute
Support plate connection is stated, and the straight end head limit plate support plate can carry out linear movement and turn in preset angle relatively
It is dynamic.
Further, in order to be able to achieve processing different angle model V-type distance rod processing demand, what is provided
In embodiment, jacking block and strut before being connected by the way of hinged, as shown in Figure 4 and Figure 5.The preceding jacking block includes and corresponding one
The hinged articulated section of the strut of side, the articulated section are configured at the side of the grip block, and such sinciput block portion point can be with
It is relatively rotated or is moved around strut left end, so that it may ensure clamping when processing the V-type distance rod of different angle
Cheng Zhong, the angle of two struts change to adapt to angle demand automatically, and preceding jacking block always can effective position be adjacent to workpiece
And it is clamped or loosens.In addition, jacking block has exceeded the range of the limit plate, the preceding jacking block when moving before in order to prevent
Position limiting structure is also configured between the limit plate.
In the present embodiment, as shown in Figure 10, the position limiting structure be opened in the straight end head limit plate card slot (
In the present embodiment, the card slot be dovetail groove), and be embedded in the card slot be configured at it is convex on the preceding jacking block
It rises, shape, the size of the protrusion match with the card slot.But there are many forms of position limiting structure, however it is not limited to this implementation
Structure used by example, for example, position limiting structure can also be the sliding slot for being opened in the straight end head limit plate, the preceding jacking block tool
There is a guide rod outstanding, the shape size of the guide rod matches with the sliding slot, and the guide rod can be described
Slided in sliding slot, guiding head, which passes through, the sliding slot and to be extended to outside the limit plate, by bolt, nut with it is described
Limit plate connection.
Further, in order to by the lateral thrust on mobile jib be converted to two linkage strut on two component, mobile jib with
Two struts are connected using compound hinges, as shown in Figure 5.The mobile jib has convex mobile jib head, and two strut is respectively
The second end of first strut and the second strut, first strut has the first concave club head, second strut
The second end have the second concave club head；The first concave club head wraps up convex mobile jib head, described
Second concave club head wraps up the first concave club head.In the centre of three heads there are a through-hole, pass through one
Bolt links together three, and using the bolt as rotation axis, is can be achieved in this way by the movement and thrust of mobile jib
Union Movement on two struts is decomposed, to meet Workpiece clamping requirement.
Further, using spherical pair connection (bulb connection) between mobile jib and thread lead screw, mobile jib end is circular cavity
Body, thread lead screw end are round head, as shown in Figure 6.The screw of thread lead screw is converted to by the connection structure
Mobile jib linear motion.
In addition, thread lead screw and spiral duct are cooperated by screw pair, the thread lead screw other side is connect with manual turntable.Turn
Turn disk is the screw for being able to achieve lead screw.Lead angle by designing threads of lead screw is less than equivalent friction angle, then currently
After jacking block is to Workpiece clamping, threads of lead screw reverse self-locking be may be implemented to the self-locking of clamping device.
Its fastening are as follows: rotated using manual turntable and thread lead screw is driven to rotate in spiral duct, rotation will form
Forward thrust, since spiral duct is fixed on the base, when rotating turntable, thread lead screw can opposite thread conduit
It moves forward, thrust is transmitted to the full-enclosed circular cavity of mobile jib side by the round head positioned at thread lead screw side
On, and then mobile jib is pushed to travel forward, so that the linkage part of mobile jib and strut starts turning, push two struts to workpiece clamp
Tight direction is mobile, and preceding jacking block gradually clamps workpiece to be processed under the promotion of strut at this time, until most latter two preceding jacking block
Workpiece to be processed is clamped completely, and stop operating turntable at this time, while threads of lead screw reverse self-locking, realizes clamping self-locking, complete
At entire clamp operation.
Referring to Fig.1 shown in 0-12, it is as follows to clamp the course of work:
Left side rectangle frame indicates two shafts of clamped V-type distance rod workpiece and is connected on shaft in Figure 10
Two straight end heads.
Step 1: adjusting the angle position of support plate according to the angle demand of V-type distance rod workpiece.It will two works of left and right
Part is placed in support plate, and workpiece is clamped the jacking block before standard.
Step 2: rotation turntable, direction movement as shown in figure 11, rotate clockwise thread lead screw, pass through screw thread
Lead screw drives mobile jib to advance to the left.
Step 3: as shown in figure 12, mobile jib advances to the left, two strut movements up and down are driven.Two struts are made to left
And the compound motion of rotation.Two strut angles become larger at this time, and by hingedly sinciput block being driven to advance along card slot, realization pair
The clamping of workpiece.
Step 4: stop operating turntable after Workpiece clamping, threads of lead screw reverse self-locking completes the clamping to workpiece.
The present invention is by the movement of rotation turntable instead of many and diverse screw installing and dismounting, it is only necessary to just to the rotation of turntable
The clamping of clamping device and the movement unclamped can be achieved.Clamping device only needs several seconds, not excessive complexity in clamping process
Operation, the person of being convenient to use；The present invention is configured with thread lead screw, by the self-lock ability of thread lead screw, does not need redesign one
Set self-locking device to carry out clamping device self-locking；Two struts are driven simultaneously by mobile jib, can adjust the left and right sides simultaneously
The clamping angle of strut, and the workpiece of the right and left is clamped simultaneously, reduce process, it is easy to use.
Mobile jib is connect with strut using compound hinges, and the thrust of strut can be uniformly distributed on two struts, so that left and right
The clamped workpiece uniform force in both sides, avoids unnecessary mismachining tolerance.
Preceding jacking block can rotate the V-type to adjust the angle, in addition to can adapt to polytypic relative to the strut being correspondingly connected with
Other than the clamping of distance rod, moreover it is possible to suitable for other various work pieces process for needing both sides to simultaneously clamp on.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of molding fixture of auxiliary V-type distance rod, includes: clamping device, to make two to form V-type distance rod wait match
Rod piece be oppositely arranged by preset angle；It is characterized in that,
The clamping device includes:
One pedestal (15)；
Two clamping devices, left and right are oppositely arranged, and all include respectively: one be configured on pedestal support plate (8), one be installed on branch
First clamping member (1) on fagging, one are configured at the second clamping piece (2) on first clamping member (1)；The first clamping member (1)
And second form the gripping channel to sandwich the end of rod piece, the first clamping member (1) and described between clamping piece (2)
Two clamping pieces (2) are connected with each other by position limiting structure and second clamping piece (2) can relatively described first clamping member (1) activity
To adjust the size of how many gripping channel, the first clamping member (1) and second clamping piece (2) can the relatively described support plates
(8) it carries out linear movement or is relatively rotated within the preset angle range to adjust the clamping position of workpiece；
One adjustment mechanism, to drive the second clamping piece (2) of two clamping devices with respect to first clamping member (1) activity, two
The end of the rod piece clamps when respectively corresponding the gripping channel for sandwiching two clamping devices or two rod pieces of release；
The adjustment mechanism includes:
One mobile jib (4)；
Two struts (3) are divided into the left and right sides of mobile jib (4) and correspond with the second clamping piece (2) of two clamping devices；Respectively
The first end of strut is articulated on corresponding second clamping piece (2), and the second end of each strut is articulated with the mobile jib
(4) first end；
One driving assembly drives the mobile jib fore-aft travel.
2. assisting the molding fixture of V-type distance rod as described in right wants 1, it is characterised in that: the first clamping member (1) offers
Fixation hole (9) and arc groove (10) with default radian, lower section of the support plate (8) in corresponding first clamping member (1)
The first guide groove (11) and the second guide groove (12) are offered, the fixation hole (9) passes through bolt and nut and first guide groove (11)
Connection, the arc groove (10) is attached by bolt and nut with second guide groove (12), by described first clamping member
(1) connect with the support plate (8), and described first clamping member (1) can relatively the support plate (8) carry out linear movement and
Rotation in preset angle.
3. as described in right wants 1 assist the molding fixture of V-type distance rod, it is characterised in that: second clamping piece (2) include with
The hinged articulated section of the strut (3) of corresponding side, second clamping piece (2) can correspond to relatively side around the articulated section
The strut (3) relatively rotated or moved；Second clamping piece (2) further includes and described first clamping member (1) shape
At the grip block of the gripping channel, the articulated section is configured at the side of the grip block.
4. assisting the molding fixture of V-type distance rod as described in right wants 1, it is characterised in that: the driving component includes screw thread silk
Thick stick (5), the spiral duct (6) being fixed on the pedestal (15) and a turntable (7)；Wherein, in the thread lead screw (5)
Portion has external screw thread, and the spiral duct (6) is threadedly coupled by its internal screw thread with the thread lead screw (5), the screw thread silk
One end of thick stick (5) connects the mobile jib (4), and the other end of the thread lead screw (5) connects the turntable (7).
5. assisting the molding fixture of V-type distance rod as described in right wants 4, it is characterised in that: the mobile jib (4) and the screw thread silk
It is connected between thick stick (5) using spherical pair.
6. assisting the molding fixture of V-type distance rod as described in right wants 4, it is characterised in that: the lead angle of thread lead screw (5) is small
In equivalent friction angle.
7. assisting the molding fixture of V-type distance rod as described in right wants 1, it is characterised in that: the mobile jib (4) and two strut
(3) it is attached by compound hinges.
8. assisting the molding fixture of V-type distance rod as described in right wants 7, it is characterised in that: the mobile jib (4) has convex mobile jib
Head, two strut (3) are respectively the first strut and the second strut, and the second end of first strut has first
The second end of concave club head, second strut has the second concave club head；The first concave club head packet
Wrap up in convex mobile jib head, the second concave club head wraps up the first concave club head, three offer from up to
Under through-hole, by a connection piece by the through-hole three is hinged.
9. assisting the molding fixture of V-type distance rod as described in right wants 1, it is characterised in that: the position limiting structure is is opened in
The card slot (13) of first clamping member (1) is stated, and is embedded in being configured on second clamping piece (2) in the card slot (13)
Protrusion (14).
10. a kind of application method of the molding fixture of auxiliary V-type distance rod as described in right wants 4, it is characterised in that:
Step 1: the angle position of first clamping member is adjusted according to the angle demand of V-type distance rod workpiece to be processed, it will
In the gripping channel that two workpiece of left and right place first clamping member and the second clamping piece is formed, by being clamped in face of standard for workpiece
Second clamping piece；
Step 2: rotation turntable, makes thread lead screw axially rotationally advance along it, drive mobile jib to Forward by thread lead screw
It is dynamic；
Step 3: mobile jib moves forward, two struts movement connected to it is driven；Two struts carry out with left side flat to the right respectively
The compound motion for moving and rotating, two strut angles become larger at this time, and drive second clamping piece along the extension of card slot
Direction advance, until second clamping piece be adjacent on the clamped face of the V-type distance rod workpiece to be processed completely with
Realize the clamping to workpiece；
Step 4: the turntable that stops operating, the clamping of thread lead screw reverse self-locking, the V-type distance rod workpiece to be processed is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811361355.8A CN109434707B (en) | 2018-11-15 | 2018-11-15 | Clamp for assisting in forming V-shaped thrust rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811361355.8A CN109434707B (en) | 2018-11-15 | 2018-11-15 | Clamp for assisting in forming V-shaped thrust rod |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109434707A true CN109434707A (en) | 2019-03-08 |
| CN109434707B CN109434707B (en) | 2023-11-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811361355.8A Active CN109434707B (en) | 2018-11-15 | 2018-11-15 | Clamp for assisting in forming V-shaped thrust rod |
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| Country | Link |
|---|---|
| CN (1) | CN109434707B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN111185748A (en) * | 2020-02-19 | 2020-05-22 | 聆创(上海)机电技术有限公司 | Direction adjusting mechanism |
| CN111451798A (en) * | 2020-04-11 | 2020-07-28 | 童鑫峰 | Stabilizing device for automatic mechanical production |
| CN113458904A (en) * | 2021-09-06 | 2021-10-01 | 徐州威德金属制品有限公司 | Welding seam grinding device |
| CN113601207A (en) * | 2021-07-20 | 2021-11-05 | 长春汽车工业高等专科学校 | Intelligent manufacturing three-dimensional flexible clamp system |
| CN114227297A (en) * | 2022-01-10 | 2022-03-25 | 山东电子职业技术学院 | Electric automatization drilling equipment fixture |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110385588A (en) * | 2019-06-29 | 2019-10-29 | 杭州佳煌传动科技有限公司 | The fixed device of cabinet Milling Machining applied to worm type of reduction gearing |
| CN111185748A (en) * | 2020-02-19 | 2020-05-22 | 聆创(上海)机电技术有限公司 | Direction adjusting mechanism |
| CN111451798A (en) * | 2020-04-11 | 2020-07-28 | 童鑫峰 | Stabilizing device for automatic mechanical production |
| CN111451798B (en) * | 2020-04-11 | 2021-05-04 | 新昌县善力机械科技有限公司 | Stabilizing device for automatic mechanical production |
| CN113601207A (en) * | 2021-07-20 | 2021-11-05 | 长春汽车工业高等专科学校 | Intelligent manufacturing three-dimensional flexible clamp system |
| CN113458904A (en) * | 2021-09-06 | 2021-10-01 | 徐州威德金属制品有限公司 | Welding seam grinding device |
| CN114227297A (en) * | 2022-01-10 | 2022-03-25 | 山东电子职业技术学院 | Electric automatization drilling equipment fixture |
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