CN109855581A - Fixation device and its application method before a kind of measurement of plank - Google Patents
Fixation device and its application method before a kind of measurement of plank Download PDFInfo
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- CN109855581A CN109855581A CN201910160215.2A CN201910160215A CN109855581A CN 109855581 A CN109855581 A CN 109855581A CN 201910160215 A CN201910160215 A CN 201910160215A CN 109855581 A CN109855581 A CN 109855581A
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- pressure plate
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Abstract
The invention proposes the fixation devices before a kind of measurement of plank, including bottom plate, concave character type fixed frame and backboard, it further include three groups of clamping devices, every group of clamping device includes threaded rod, gear, fixed plate, two springs, pressure plate, convex block, two transmission arms, two sliding shoes, two drive rods and two latch blocks, fixed plate and pressure plate are slidably connected on front side of backboard, two springs are connect with fixed plate and pressure plate respectively, pressure plate connects convex block, one end difference convex block rotation connection of two transmission arms, two limited blocks limit respectively to be slided in fixed plate and is rotatablely connected with the other end of two transmission arms, one end of each drive rod is all connected with sliding shoe, the other end of each drive rod is all connected with latch block, internal screw thread is opened up in gear to be connected on threaded rod, mobile two latch wheels in conjunction with gear or can be detached from Gear further includes the driving portion for driving pushing plate to move back and forth.The device can stablize fixed different size plank, improve measurement accuracy.
Description
Technical field
The present invention relates to plank technique for fixing fields, and in particular to fixation device and its user before a kind of measurement of plank
Method.
Background technique
It usually needs in building construction process using a large amount of plank, but not of uniform size due to different planks, makes
With being preceding required to measure plank, usually need that plank is holded up and covered by manpower in measurement process, then again
Plank is measured by other people, is operated comparatively laborious, and it is simple fixed by manpower, measurement process
In be easy to happen shake, and then influence the accuracy of measurement.
Therefore, how to design a kind of fixation device that can stablize fixed plank and then improve measurement accuracy become in order to
Those skilled in the art's technical problem urgently to be solved.
Summary of the invention
The present invention proposes the fixation device before a kind of measurement of plank.
The technical scheme of the present invention is realized as follows:
A kind of fixation device before plank measurement, including bottom plate, it is fixed on concave character type fixed frame and backboard on the bottom plate,
The bottom plate, the concave character type fixed frame and the backboard form one for placing the accommodating cavity of plank, further include corresponding wood
Three groups of clamping devices of three sides setting of plate, clamping device described in every group includes threaded rod, gear, fixed plate, two
Spring, pressure plate, convex block, two transmission arms, two sliding shoes, two drive rods and two latch blocks further include driving three
The power part of the threaded rod rotation, the fixed plate and the pressure plate are slidably connected on front side of the backboard, described in two
Spring be located at the both ends of the two sides between the fixed plate and the pressure plate and the spring respectively with the fixed plate
It is fixedly connected with the pressure plate, is fixedly connected with the convex block, two institutes towards the surface of the pressure plate of the fixed plate
The one end for stating transmission arm passes through pin shaft and the convex block respectively and is rotatablely connected, described in two limited blocks limits slide on respectively
It is rotatablely connected in fixed plate and by the other end of pin shaft and two transmission arms, one end of each drive rod is all connected with
One sliding shoe, the other end of each drive rod are all connected with the latch block, the threaded rod rotation-limited
In on the concave character type fixed frame and being located between two drive rods, the gear inner wall open up internal screw thread be connected to it is described
On threaded rod, it further includes that can wear that two mobile latch wheels, which in conjunction with the gear or can be detached from the gear,
Cross the pushing plate and the driving portion for driving the pushing plate to move back and forth that the backboard front moves back and forth.
Preferably, the power part includes an external motor, two limited blocks, two transmission shafts, three conical tooths
Wheel, four belt pulleys and two belts, one in three threaded rods of output axis connection and driving of the external motor
The threaded rod, two limited blocks are fixedly connected in concave character type fixed frame upper surface, two transmission shafts point
It is not connect through two limited blocks and respectively with the limited block rotation-limited, the opposite one end of two transmission shafts
It is separately connected the angular wheel, is fixedly connected with the conical tooth on the threaded rod of the corresponding plank top margin
Wheel, three angular wheel engaged transmissions, two opposite one end of the transmission shaft are separately connected the belt pulley, right
Two threaded rods of two sides of plank are answered to be fixedly connected with the belt pulley, two belts are driven
It is connected on two belt pulleys of the same side.
Preferably, the driving portion includes telescopic oil cylinder, the telescopic oil cylinder fixation is located on the bottom plate, described to stretch
It is fixedly connected with the pushing plate on the piston rod of contracting oil cylinder, the front of the backboard is offered to be mutually adapted with the pushing plate
Through slot.
Preferably, further including two connecting rods and a spill spin block, two connecting rods are located at the screw thread
The two sides of bar, one end of two connecting rods are fixedly connected with the gear respectively, the other end point of two connecting rods
It is not fixedly connected on the spill spin block, rotation-limited connects between the spill spin block and the fixed plate.
Fixation device before a kind of plank measurement of the invention, has the following technical effect that
1, when in use, when initial position, each group clamping device is in the outermost position of plank, does not apply at this time to plank
Plank is disposed close to the upper surface in the middle part of bottom plate by clamping power, then threaded rod rotation is driven by power part, at every group
In clamping device, it is slidably connected at the front side of backboard since fixed plate and pressure plate limit, and latch block and tooth at this time
Wheel mutually clamping, so that gear is rotated by limitation at this time, and then by the rotation of threaded rod so that each gear threadingly bar it is outer
Screw thread is mobile to plank direction, and when the pressure plate of any one group of clamping device compresses plank side, the group is pressed from both sides at this time
The spring for holding mechanism generates extruding, and the transmission of convex block, transmission arm, sliding shoe and drive rod then through this group of clamping device makes
The latch block for obtaining this group of clamping device is detached from gear, so that the gear of this group of clamping device and threaded rod rotate synchronously at this time, makes
The movement on position will not occur for the gear of this group of clamping device, so that this group of clamping device is completed to plank wherein a side
Clamping, and then when any one group of clamping device to plank side clamp after, other clamping devices may continue to carry out and to wood
The other sides of plate are clamped, and can be fixedly clamped to different size plank, and all clamping devices are next to clip with wooden board, can be to plank
It measures, removes plank after being measured, when needing to remove plank, make pushing plate by plank to front side by driving portion
Passage, then plank is detached from each pressure plate, thus using spring elastic stretch and restPose, pressure plate and fixation
Backboard pulls two sliding shoe relative motions from movement, by transmission arm, so that be clamped again between each latch block and gear,
And then each threaded rod is driven in the reverse direction by outer power part and is rotated, so that each clamping device is back to initial position so as to next
Secondary fixation.The device can be clamped fixation to different size of plank, and the stability clamped is good, and it is quasi- that measurement can be improved
True property.
2, power part includes an external motor, and passes through the transmission of other all parts of power part, passes through setting one
External motor can be such that three threaded rods rotate synchronously, and save the energy.
3, telescopic oil cylinder is common mechanical part, Yi Shixian and cost is relatively low.
The present invention also provides the application method of the fixation device before a kind of measurement of plank, including bottom plate, be fixed on it is described
Concave character type fixed frame and backboard on bottom plate, the bottom plate, the concave character type fixed frame and the backboard form one for placing
The accommodating cavity of plank, further includes three groups of clamping devices of three sides setting of corresponding plank, and clamping device described in every group wraps
Include threaded rod, gear, fixed plate, two springs, pressure plate, convex block, two transmission arms, two sliding shoes, two drive rods and
Two latch blocks, further include the power part for driving three threaded rod rotations, and the fixed plate and pressure plate sliding connect
It is connected on front side of the backboard, two springs are located at the two sides between the fixed plate and the pressure plate and the bullet
The both ends of spring are fixedly connected with the fixed plate and the pressure plate respectively, towards the surface of the pressure plate of the fixed plate
It is fixedly connected with the convex block, one end of two transmission arms passes through pin shaft respectively and the convex block is rotatablely connected, described in two
Limited block limits respectively to be slided in the fixed plate and is rotatablely connected by the other end of pin shaft and two transmission arms, often
One end of a drive rod is all connected with the sliding shoe, and the other end of each drive rod is all connected with the card
Tooth block, the threaded rod rotation-limited is on the concave character type fixed frame and being located between two drive rods, the gear
Inner wall opens up internal screw thread and is connected on the threaded rod, and two mobile latch wheels can be in conjunction with the gear or de-
It further include that can pass through the pushing plate and the pushing plate is driven to move back and forth that the backboard front moves back and forth from the gear
Driving portion,
In use, clamping device described in each group is in the outermost position of plank when initial position, plank is not applied at this time
Plank is disposed close to the upper surface in the middle part of the bottom plate by clamping power, then drives the screw thread by the power part
Bar rotation, in the clamping device described in every group, since the fixed plate and the pressure plate limit and be slidably connected at the back
The front side of plate, and the latch block at this time is mutually clamped with the gear, so that the gear is rotated by limitation at this time, into
And rotating so that each gear is moved along the external screw thread of the threaded rod to plank direction, and is worked as and appointed from the threaded rod
When the pressure plate of clamping device described in one group of anticipating compresses plank side, at this time the bullet of the group clamping device
Spring generates extruding, the convex block, the transmission arm, the sliding shoe and the drive rod then through the group clamping device
Transmission so that the latch block of the group clamping device is detached from the gear, thus the group clamping device at this time
The gear and the threaded rod rotate synchronously so that the gear of the group clamping device will not occur on position
It is mobile, so that the group clamping device completes the clamping to plank wherein a side, and then the clamping machine described in any one group
After structure clamps plank side, other clamping devices may continue to carry out and be clamped the other sides of plank, can be right
Different size plank is fixedly clamped, and all clamping devices are next to clip with wooden board, can measure to plank, after being measured
Plank is removed, when needing to remove plank, by the driving portion pushing plate is elapsed plank to front side, it is then wooden
Plate is detached from each pressure plate, thus using the spring elastic stretch and restPose, the pressure plate and institute
Fixed plate is stated away from movement, two sliding shoe relative motions are pulled by the transmission arm, so that each latch block
It is clamped again between the gear, and then each threaded rod is driven in the reverse direction by the power part and is rotated, so that each
The clamping device is back to initial position so as to fixation next time.
Preferably, the power part includes an external motor, two limited blocks, two transmission shafts, three conical tooths
Wheel, four belt pulleys and two belts, one in three threaded rods of output axis connection and driving of the external motor
The threaded rod, two limited blocks are fixedly connected in concave character type fixed frame upper surface, two transmission shafts point
It is not connect through two limited blocks and respectively with the limited block rotation-limited, the opposite one end of two transmission shafts
It is separately connected the angular wheel, is fixedly connected with the conical tooth on the threaded rod of the corresponding plank top margin
Wheel, three angular wheel engaged transmissions, two opposite one end of the transmission shaft are separately connected the belt pulley, right
Two threaded rods of two sides of plank are answered to be fixedly connected with the belt pulley, two belts are driven
It is connected on two belt pulleys of the same side,
In use, a threaded rod in three threaded rods is turned by the output shaft driving of the external motor
It is dynamic, the then transmission through the transmission shaft, three angular wheels, the belt pulley and the belt, so that each described
Threaded rod rotates synchronously.
Preferably, the driving portion includes telescopic oil cylinder, the telescopic oil cylinder fixation is located on the bottom plate, described to stretch
It is fixedly connected with the pushing plate on the piston rod of contracting oil cylinder, the front of the backboard is offered to be mutually adapted with the pushing plate
Through slot,
When needing to remove plank, by the stretching of the telescopic oil cylinder piston rod so that the pushing plate by plank to
Front side passage, then plank is detached from each pressure plate.
Device described above is used in this method, so having same beneficial effect.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 is the front view of structure of the invention；
Fig. 2 is the front view of structure after fixed plate section view of the present invention；
Fig. 3 is the side view of connecting rod of the present invention and latch block structure；
Fig. 4 is the right view of bottom plate of the present invention, backboard, fixed plate, pressure plate, telescopic oil cylinder and pushing plate structure.
In figure: 1 bottom plate, 2 concave character type fixed frames, 3 backboards, 4 threaded rods, 5 gears, 6 connecting rods, 7 spill spin blocks, 8 fixed plates,
9 springs, 10 pressure plates, 11 convex blocks, 12 transmission arms, 13 sliding shoes, 14 drive rods, 15 latch blocks, 16 limited blocks, 17 transmission shafts,
18 angular wheels, 19 belt pulleys, 20 belts, 21 telescopic oil cylinders, 22 pushing plates.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figs 1-4, Fig. 1 is the front view of structure of the invention；Fig. 2 is that structure is faced after fixed plate section view of the present invention
Figure；Fig. 3 is the side view of connecting rod of the present invention and latch block structure；Fig. 4 be bottom plate of the present invention, backboard, fixed plate, pressure plate,
The right view of telescopic oil cylinder and pushing plate structure.
In a kind of specific embodiment, as shown in Figs 1-4, the fixation device before a kind of plank measurement, including it is bottom plate 1, solid
Due to the concave character type fixed frame 2 and backboard 3 on bottom plate 1, bottom plate 1, concave character type fixed frame 2 and backboard 3 form one for placing
The accommodating cavity of plank further includes three groups of clamping devices of three sides setting of corresponding plank, and every group of clamping device includes spiral shell
Rasp bar 4, gear 5,8, two springs 9 of fixed plate, pressure plate 10, the transmission arm 12, two sliding shoe 13, two of convex block 11, two
Drive rod 14 and two latch blocks 15, further include the power part for driving the rotation of three threaded rods 4, and fixed plate 8 and pressure plate 10 are sliding
Dynamic to be connected to 3 front side of backboard, two springs 9 are located at the both ends point of the two sides between fixed plate 8 and pressure plate 10 and spring 9
It is not fixedly connected with fixed plate 8 and pressure plate 10, is fixedly connected with convex block 11 towards the surface of the pressure plate 10 of fixed plate 8, two
One end of transmission arm 12 passes through pin shaft respectively and convex block 11 is rotatablely connected, and two sliding shoes 13 limit slide on fixed plate 8 respectively
The other end that is interior and passing through pin shaft and two transmission arms 12 is rotatablely connected, and one end of each drive rod 14 is all connected with a sliding shoe
13, the other end of each drive rod 14 is all connected with a latch block 15,4 rotation-limited of threaded rod on concave character type fixed frame 2 and
Between two drive rods 14,5 inner wall of gear opens up internal screw thread and is connected on threaded rod 4, two mobile 15 energy of latch wheel
It is enough to be combined or be detached from gear 5 with gear 5, it further include that can be pushed away across the pushing plate 22 and driving that 3 front of backboard moves back and forth
The driving portion that movable plate 22 moves back and forth.
When in use, when initial position, each group clamping device is in the outermost position of plank, does not apply at this time to plank
Plank is disposed close to the upper surface at 1 middle part of bottom plate, then drives threaded rod 4 to rotate by power part, at every group by clamping force
In clamping device, it is slidably connected at the front side of backboard 3 since fixed plate 8 and pressure plate 10 limit, and latch block at this time
15 are mutually clamped with gear 5, so that gear 5 is rotated by limitation at this time, and then by the rotation of threaded rod 4 so that 5 edge of each gear
The external screw thread of threaded rod 4 is mobile to plank direction, and when the pressure plate of any one group of clamping device 10 compresses plank side,
Extruding is generated to the spring 9 of this group of clamping device at this time, then the convex block 11 through this group of clamping device, transmission arm 12, sliding shoe
13 and drive rod 14 transmission so that the latch block 15 of this group of clamping device is detached from gear 5, thus this group of clamping device at this time
Gear 5 and threaded rod 4 rotate synchronously, so that the movement on position will not occur for the gear 5 of this group of clamping device, so that the group is pressed from both sides
It holds mechanism and completes clamping to plank wherein a side, and then after any one group of clamping device is to the clamping of plank side, it is other
Clamping device may continue to carry out and be clamped the other sides of plank, can be fixedly clamped to different size plank, all folders
It is next to clip with wooden board to hold mechanism, plank can be measured, removes plank after being measured, when needing to remove plank, passes through
Driving portion elapses pushing plate 22 plank to front side, and then plank is detached from each pressure plate 10, to utilize the bullet of spring 9
Property uphold and restPose, pressure plate 10 and fixed plate 8 pass through transmission arm 12 and pull two 13 phases of sliding shoe away from movement
To movement, so that being clamped again between each latch block 15 and gear 5, and then each threaded rod is driven in the reverse direction by outer power part
4 rotations, so that each clamping device is back to initial position so as to fixation next time.The device can be to different size of wood
Plate is clamped fixation, and the stability clamped is good, and measurement accuracy can be improved.
In the specific embodiment, as shown in Figs 1-4, power part includes an external motor, two limited block 16, two
The belt pulley 19 of angular wheel 18, four of transmission shaft 17, three and two belts 20, the output axis connection of external motor and driving three
A threaded rod 4 in a threaded rod 4, two limited blocks 16 are fixedly connected in 2 upper surface of concave character type fixed frame, two transmissions
Axis 17 is extended through in two limited blocks 16 and is connect respectively with 16 rotation-limited of limited block, the opposite one end of two transmission shafts 17
It is separately connected an angular wheel 18, is fixedly connected with an angular wheel 18, three tapers on the threaded rod 4 of corresponding plank top margin
18 engaged transmission of gear, two opposite one end of transmission shaft 17 are separately connected a belt pulley 19, corresponding two sides of plank
Two threaded rods 4 are fixedly connected with a belt pulley 19, and two belts 20 are sequentially connected in two belts for being located at the same side
On wheel 19.
Power part includes an external motor, and passes through the transmission of other all parts of power part, outer by setting one
Connecing motor can be such that three threaded rods 4 rotate synchronously, and save the energy.
Further, in the specific embodiment, as shown in Figs 1-4, driving portion includes telescopic oil cylinder 21, telescopic oil cylinder 21
Fixation is located on bottom plate 1, pushing plate 22 is fixedly connected on the piston rod of telescopic oil cylinder 21, the front of backboard 3 offers and pushes
The through slot that plate 22 is mutually adapted.
Telescopic oil cylinder 21 is common mechanical part, Yi Shixian and cost is relatively low.
It as shown in Figs 1-4, further include two connecting rods 6 and a spill spin block 7, two connecting rods 6 are located at threaded rod 4
Two sides, one end of two connecting rods 6 is fixedly connected with gear 5 respectively, the other end of two connecting rods 6 be respectively fixedly connected in
Spill spin block 7, rotation-limited connects between spill spin block 7 and fixed plate 8.
The present invention also provides the application methods of the fixation device before a kind of measurement of plank, in conjunction with Fig. 1-4, including bottom plate 1,
The concave character type fixed frame 2 and backboard 3 being fixed on bottom plate 1, bottom plate 1, concave character type fixed frame 2 and backboard 3 form one for putting
The accommodating cavity for setting plank, further includes three groups of clamping devices of three sides setting of corresponding plank, and every group of clamping device includes
Threaded rod 4, gear 5,8, two springs 9 of fixed plate, pressure plate 10, the sliding shoe 13, two of transmission arm 12, two of convex block 11, two
A drive rod 14 and two latch blocks 15 further include the power part for driving the rotation of three threaded rods 4, fixed plate 8 and pressure plate 10
It is slidably connected to 3 front side of backboard, two springs 9 are located at the both ends of the two sides between fixed plate 8 and pressure plate 10 and spring 9
It is fixedly connected respectively with fixed plate 8 and pressure plate 10, is fixedly connected with convex block 11 towards the surface of the pressure plate 10 of fixed plate 8, two
One end of a transmission arm 12 passes through pin shaft respectively and convex block 11 is rotatablely connected, and two sliding shoes 13 limit slide on fixed plate respectively
It is rotatablely connected in 8 and by the other end of pin shaft and two transmission arms 12, one end of each drive rod 14 is all connected with a sliding
Block 13, the other end of each drive rod 14 are all connected with a latch block 15, and 4 rotation-limited of threaded rod is on concave character type fixed frame 2
And be located between two drive rods 14,5 inner wall of gear opens up internal screw thread and is connected on threaded rod 4, two mobile latch wheels 15
Gear 5 can be combined or be detached from gear 5, further include that can pass through the pushing plate 22 and driving that 3 front of backboard moves back and forth
The driving portion that pushing plate 22 moves back and forth.
When in use, when initial position, each group clamping device is in the outermost position of plank, does not apply at this time to plank
Plank is disposed close to the upper surface at 1 middle part of bottom plate, then drives threaded rod 4 to rotate by power part, at every group by clamping force
In clamping device, it is slidably connected at the front side of backboard 3 since fixed plate 8 and pressure plate 10 limit, and latch block at this time
15 are mutually clamped with gear 5, so that gear 5 is rotated by limitation at this time, and then by the rotation of threaded rod 4 so that 5 edge of each gear
The external screw thread of threaded rod 4 is mobile to plank direction, and when the pressure plate of any one group of clamping device 10 compresses plank side,
Extruding is generated to the spring 9 of this group of clamping device at this time, then the convex block 11 through this group of clamping device, transmission arm 12, sliding shoe
13 and drive rod 14 transmission so that the latch block 15 of this group of clamping device is detached from gear 5, thus this group of clamping device at this time
Gear 5 and threaded rod 4 rotate synchronously, so that the movement on position will not occur for the gear 5 of this group of clamping device, so that the group is pressed from both sides
It holds mechanism and completes clamping to plank wherein a side, and then after any one group of clamping device is to the clamping of plank side, it is other
Clamping device may continue to carry out and be clamped the other sides of plank, can be fixedly clamped to different size plank, all folders
It is next to clip with wooden board to hold mechanism, plank can be measured, removes plank after being measured, when needing to remove plank, passes through
Driving portion elapses pushing plate 22 plank to front side, and then plank is detached from each pressure plate 10, to utilize the bullet of spring 9
Property uphold and restPose, pressure plate 10 and fixed plate 8 pass through transmission arm 12 and pull two 13 phases of sliding shoe away from movement
To movement, so that being clamped again between each latch block 15 and gear 5, and then each threaded rod is driven in the reverse direction by outer power part
4 rotations, so that each clamping device is back to initial position so as to fixation next time.
In this method, in conjunction with Fig. 1-4, power part include an external motor, two limited blocks, 16, two transmission shafts 17,
Three angular wheels, 18, four belt pulleys 19 and two belts 20, three threaded rods 4 of output axis connection and driving of external motor
In a threaded rod 4, two limited blocks 16 are fixedly connected in 2 upper surface of concave character type fixed frame, and two transmission shafts 17 are distinguished
It is connect through two limited blocks 16 and respectively with 16 rotation-limited of limited block, two opposite one end of transmission shaft 17 are separately connected
One angular wheel 18 corresponds to and is fixedly connected with an angular wheel 18 on the threaded rod 4 of plank top margin, and three angular wheels 18 are nibbled
Transmission is closed, two opposite one end of transmission shaft 17 are separately connected a belt pulley 19, two screw threads of corresponding two sides of plank
Bar 4 is fixedly connected with a belt pulley 19, and two belts 20 are sequentially connected on two belt pulleys 19 for being located at the same side,
In use, a threaded rod 4 in three threaded rods 4 drives rotation by the output shaft of the external motor, then
Transmission through transmission shaft 17, three angular wheels 18, the belt pulley 19 and the belt 20, so that each described
Threaded rod 4 rotates synchronously.
Further, as shown in Figs 1-4, driving portion includes telescopic oil cylinder 21, and the fixation of telescopic oil cylinder 21 is located at the bottom plate 1
On, the pushing plate 22 is fixedly connected on the piston rod of telescopic oil cylinder 21, the front of the backboard 3 offers and the pushing plate
22 through slots being mutually adapted,
When needing to remove plank, by the stretching of 21 piston rod of telescopic oil cylinder, so that the pushing plate 22 will be wooden
Plate is elapsed to front side, and then plank is detached from each pressure plate 10.
Device described above is used in this method, so having same beneficial effect.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (7)
1. the fixation device before a kind of measurement of plank, which is characterized in that including bottom plate (1), be fixed on it is recessed on the bottom plate (1)
Font fixed frame (2) and backboard (3), the bottom plate (1), the concave character type fixed frame (2) and the backboard (3) form a use
It further include three groups of clamping devices of three sides setting of corresponding plank, clamping machine described in every group in the accommodating cavity for placing plank
Structure includes threaded rod (4), gear (5), fixed plate (8), two springs (9), pressure plate (10), convex block (11), two transmissions
Arm (12), two sliding shoes (13), two drive rods (14) and two latch blocks (15) further include three threaded rods of driving
(4) power part rotated, the fixed plate (8) and the pressure plate (10) are slidably connected on front side of the backboard (3), two institutes
State the both ends point of the two sides that spring (9) is located between the fixed plate (8) and the pressure plate (10) and the spring (9)
It is not fixedly connected with the fixed plate (8) and the pressure plate (10), towards the pressure plate (10) of the fixed plate (8)
Surface is fixedly connected the convex block (11), and one end of two transmission arms (12) passes through pin shaft respectively and the convex block (11) turn
Dynamic connection, two sliding shoes (13) limit respectively to be slided in the fixed plate (8) and by pin shaft and two biographies
The other end of swing arm (12) is rotatablely connected, and one end of each drive rod (14) is all connected with the sliding shoe (13), often
The other end of a drive rod (14) is all connected with the latch block (15), and threaded rod (4) rotation-limited is in described
On concave character type fixed frame (2) and it is located between two drive rods (14), gear (5) inner wall opens up internal screw thread and is connected to
On the threaded rod (4), two mobile latch blocks (15) can with the gear (5) in conjunction with or be detached from the gear
It (5), further include that can pass through the pushing plate (22) and drive the pushing plate (22) back and forth that the backboard (3) front moves back and forth
Mobile driving portion.
2. the fixation device before plank measurement according to claim 1, which is characterized in that the power part includes one outer
Connect motor, two limited blocks (16), two transmission shafts (17), three angular wheels (18), four belt pulleys (19) and two skins
Band (20), the output axis connection of the external motor and drives a threaded rod (4) in three threaded rods (4),
Two limited blocks (16) are fixedly connected in concave character type fixed frame (2) upper surface, two transmission shafts (17) point
It does not connect respectively through two limited blocks (16) and with the limited block (16) rotation-limited, two transmission shafts
(17) opposite one end is separately connected the angular wheel (18), on the threaded rod (4) for corresponding to the plank top margin
It is fixedly connected with the angular wheel (18), three angular wheel (18) engaged transmissions, two transmission shafts (17)
Opposite one end is separately connected the belt pulley (19), two threaded rods (4) of corresponding two sides of plank
It is fixedly connected with the belt pulley (19), two belts (20), which are sequentially connected, to be located at described in two of the same side
On belt pulley (19).
3. the fixation device before plank measurement according to claim 1, which is characterized in that the driving portion includes flexible oil
Cylinder (21), telescopic oil cylinder (21) fixation is located on the bottom plate (1), fixed on the piston rod of the telescopic oil cylinder (21) to connect
It connects the pushing plate (22), the front of the backboard (3) offers the through slot being mutually adapted with the pushing plate (22).
4. the fixation device before plank measurement according to claim 1, which is characterized in that further include two connecting rods (6)
With a spill spin block (7), two connecting rods (6) are located at the two sides of the threaded rod (4), two connecting rods
(6) one end is fixedly connected with the gear (5) respectively, and the other end of two connecting rods (6) is respectively fixedly connected in institute
It states spill spin block (7), rotation-limited is connect between the spill spin block (7) and the fixed plate (8).
5. a kind of application method of the fixation device before plank measurement, which is characterized in that including bottom plate (1), be fixed on the bottom
Concave character type fixed frame (2) and backboard (3) on plate (1), the bottom plate (1), the concave character type fixed frame (2) and the backboard
(3) one is formed for placing the accommodating cavity of plank, further includes three groups of clamping devices of three sides setting of corresponding plank, often
The group clamping device includes threaded rod (4), gear (5), fixed plate (8), two springs (9), pressure plate (10), convex block
(11), two transmission arms (12), two sliding shoes (13), two drive rods (14) and two latch blocks (15) further include driving
The power part of three threaded rod (4) rotations, the fixed plate (8) and the pressure plate (10) are slidably connected to the backboard
(3) front side, two springs (9) are located at two sides between the fixed plate (8) and the pressure plate (10) and described
The both ends of spring (9) are fixedly connected with the fixed plate (8) and the pressure plate (10) respectively, towards the fixed plate (8)
The surface of the pressure plate (10) is fixedly connected the convex block (11), and one end of two transmission arms (12) passes through pin shaft respectively
It is rotatablely connected with the convex block (11), two sliding shoes (13) limit respectively to be slided in the fixed plate (8) and pass through
Pin shaft and the other end of two transmission arms (12) are rotatablely connected, and one end of each drive rod (14) is all connected with an institute
It states sliding shoe (13), the other end of each drive rod (14) is all connected with the latch block (15), the threaded rod (4)
Rotation-limited on the concave character type fixed frame (2) and between two drive rods (14), open by gear (5) inner wall
If internal screw thread is connected on the threaded rod (4), two mobile latch blocks (15) can be combined with the gear (5) or
Person is detached from the gear (5), further includes that can pass through described in the pushing plate (22) and driving that the backboard (3) front moves back and forth
The driving portion that pushing plate (22) moves back and forth,
In use, clamping device described in each group is in the outermost position of plank when initial position, plank is not applied press from both sides at this time
Plank is disposed close to the upper surface in the middle part of the bottom plate (1) by clamp force, then drives the threaded rod by the power part
(4) it rotates, in the clamping device described in every group, since the fixed plate (8) and the pressure plate (10) are limited and be slidably connected
The latch block (15) and the gear (5) in the front side of the backboard (3), and at this time are mutually clamped, thus institute at this time
It states gear (5) to be rotated by limitation, and then by the rotation of the threaded rod (4) so that each gear (5) is along the threaded rod
(4) external screw thread is mobile to plank direction, and the pressure plate (10) of clamping device described in working as any one group compresses plank
When side, extruding is generated the spring (9) of the group clamping device at this time, the institute then through the group clamping device
The transmission of convex block (11), the transmission arm (12), the sliding shoe (13) and the drive rod (14) is stated, so that the group folder
The latch block (15) for holding mechanism is detached from the gear (5), thus at this time the gear (5) of the group clamping device with
The threaded rod (4) rotates synchronously, so that the movement on position will not occur for the gear (5) of the group clamping device,
To which the group clamping device completes the clamping to plank wherein a side, and then the clamping device described in any one group is to wood
After plate side clamps, other clamping devices may continue to carry out and be clamped the other sides of plank, can be to different big
Small plank is fixedly clamped, and all clamping devices are next to clip with wooden board, can measure to plank, removes wood after being measured
Plate when needing to remove plank, elapses the pushing plate (22) plank to front side by the driving portion, then plank
Be detached from each pressure plate (10), thus using the spring (9) elastic stretch and restPose, the pressure plate
(10) two sliding shoe (13) relative motions are pulled by the transmission arm (12) away from movement with the fixed plate (8),
So that being clamped again between each latch block (15) and the gear (5), and then it is driven in the reverse direction respectively by the power part
A threaded rod (4) rotation, so that each clamping device is back to initial position so as to fixation next time.
6. application method according to claim 5, which is characterized in that the power part includes an external motor, two
Limited block (16), two transmission shafts (17), three angular wheels (18), four belt pulleys (19) and two belts (20) are described
A threaded rod (4) in three threaded rods (4) of output axis connection and driving of external motor, two limits
Block (16) is fixedly connected in concave character type fixed frame (2) upper surface, and two transmission shafts (17) extend through in two
It the limited block (16) and is connect respectively with the limited block (16) rotation-limited, the opposite one end of two transmission shafts (17)
It is separately connected the angular wheel (18), is fixedly connected with an institute on the threaded rod (4) of the corresponding plank top margin
It states angular wheel (18), three angular wheel (18) engaged transmissions, the opposite one end difference of two transmission shafts (17)
A belt pulley (19) is connected, two threaded rods (4) of corresponding two sides of plank are fixedly connected with one
The belt pulley (19), two belts (20) are sequentially connected on two belt pulleys (19) for being located at the same side,
In use, a threaded rod (4) in three threaded rods (4) is turned by the output shaft driving of the external motor
It is dynamic, then through the transmission shaft (17), three angular wheels (18), the belt pulley (19) and the belt (20) biography
It is dynamic, so that each threaded rod (4) rotates synchronously.
7. application method according to claim 5, which is characterized in that the driving portion includes telescopic oil cylinder (21), described
Telescopic oil cylinder (21) fixation is located on the bottom plate (1), is fixedly connected with the promotion on the piston rod of the telescopic oil cylinder (21)
The front of plate (22), the backboard (3) offers the through slot being mutually adapted with the pushing plate (22),
When needing to remove plank, by the stretching of the telescopic oil cylinder (21) piston rod, so that the pushing plate (22) will be wooden
Plate is elapsed to front side, and then plank is detached from each pressure plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910160215.2A CN109855581B (en) | 2019-03-04 | 2019-03-04 | Fixing device used before wood plate measurement and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910160215.2A CN109855581B (en) | 2019-03-04 | 2019-03-04 | Fixing device used before wood plate measurement and using method thereof |
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| Publication Number | Publication Date |
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| CN109855581A true CN109855581A (en) | 2019-06-07 |
| CN109855581B CN109855581B (en) | 2021-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910160215.2A Active CN109855581B (en) | 2019-03-04 | 2019-03-04 | Fixing device used before wood plate measurement and using method thereof |
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| CN112608840A (en) * | 2020-12-16 | 2021-04-06 | 李娄 | Novel adjustable cell culture dish frame |
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| CN109855581B (en) | 2021-01-26 |
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Effective date of registration: 20230801 Address after: No. 51 Garden Road, Maofang Village, Dingjiapailou, Yanfeng District, Hengyang City, Hunan Province, 421200 Patentee after: Hengyang Fujia Bamboo and Wood Packaging Co.,Ltd. Address before: No.66 Ruihu Road, Ruian No.10 middle school, Ruian City, Wenzhou City, Zhejiang Province 325200 Patentee before: Zheng Xin |
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