CN107218277B - A kind of mechanical arm type sticking piece in pipe device - Google Patents
A kind of mechanical arm type sticking piece in pipe device Download PDFInfo
- Publication number
- CN107218277B CN107218277B CN201710649090.0A CN201710649090A CN107218277B CN 107218277 B CN107218277 B CN 107218277B CN 201710649090 A CN201710649090 A CN 201710649090A CN 107218277 B CN107218277 B CN 107218277B
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- Prior art keywords
- rod
- bar
- rack gear
- folder
- central axis
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- 239000011888 foil Substances 0.000 claims abstract description 35
- 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 abstract description 14
- 238000010276 construction Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 3
- 238000012360 testing method Methods 0.000 description 18
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B11/00—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding
- F16B11/006—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding by gluing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/16—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge
- G01B7/18—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge using change in resistance
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
- G01L1/22—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The present invention discloses a kind of mechanical arm type sticking piece in pipe device, include pedestal, guide rail, pipe clamp mechanism, central axis, rotational fastener handle, pull rod, support frame, electric putter, foil gauge mounting base, rack gear bores bar, gear, rack gear mandril, undersetting, two guide rails are equipped on the upside of pedestal, pipe clamp mechanism can slide on guide rail and locking, on screw rod, the thread rotary orientation at lower both ends is opposite, upper folder and lower folder are installed between corresponding guide rod and screw rod, support frame is installed on the upside of pedestal, turntable bearing is installed between support frame and central axis, center shaft rear end installs three rotational fastener handles, pull rod lower end is equipped with heavy ball, gear and rack gear bore bar, rack gear mandril realizes engagement, three is installed in foil gauge mounting base, rotational fastener handle realizes rotation and locking of the central axis relative to support frame, electric putter adjusts foil gauge mounting base The elevation angle, pull rod control two drive rods and are moved forward and backward, and realize patch mounting base and undersetting close to each other or separate.
Description
Technical field
The present invention relates to resistor straining testing fields, specifically for pasting one kind of foil gauge in tube inner wall
Mechanical arm type sticking piece in pipe device.
Background technique
Resistor straining testing technique is the basis of strain testing in experiment of machanics, accurately measures the dependent variable of test specimen
Value is the key that mechanical analysis.So far, inside pipe wall stress lesser for caliber, strain resistance measure, still have one
Fixed difficulty.Or depth biggish pipe smaller for internal diameter usually pastes foil gauge in its outer wall, to replace measuring inner wall
Stress, strain, data measured in this way can not truly reaction tube stress, strain actual conditions.Currently on the market
Several small-sized tool for sticking piece in pipe occurred, size is smaller, and needs larger for depth paste strain in the middle part of inside pipe wall
The case where piece, is with regard to helpless.Stress, strain at present for odd-shaped cross section pipe, especially for inner walls such as hollow centrums
Measurement still without relatively good solution.
Summary of the invention
The purpose of the present invention is designing a kind of mechanical arm type sticking piece in pipe device for deficiency of the prior art,
It is able to achieve and is accurately positioned and pastes foil gauge in the lesser round tube of caliber or odd-shaped cross section inside pipe wall, carry out inside pipe wall stress, answer
The resistance measurement of change.
The technical scheme adopted by the invention is as follows: a kind of mechanical arm type sticking piece in pipe device, comprising pedestal, two guide rails,
Front tube clamp mechanism, rear pipe clamp mechanism, central axis, three rotational fastener handles, turntable bearing, pendulum pull rod, pull rod, support frame, two
Drive rod, two struts, electric putter, three parallel bars, foil gauge mounting base, rack gear cone bar, gear, rack gear mandril, undersetting,
Support leg, it is characterised in that: two guide rails are equipped on the upside of pedestal, two guide rail front ends are equipped with sliding block limited block, preceding pipe clamp machine
Structure includes preceding fixed beam, preceding turning handle, front screw, preceding upper folder, preceding guide rod, front lower folder, front slide beam, front-slider anchorage bar, advancing slip
Set on the downside of dynamic beam there are two sliding block, two sliding blocks are coupled composition prismatic pair with two guide rails respectively, front slide beam with it is preceding solid
Determine guide rod and front screw before being equipped between beam, preceding guide rod upper and lower ends are fastened by nut, and front slide beam and preceding fixation are made
Beam becomes an entirety, and front screw the upper side and lower side is respectively provided with a screw thread, before two thread rotary orientations are on the contrary, the upper end is equipped with
Turning handle, front screw can be rotated relative to preceding fixed beam and front slide beam, and the v-shaped structure medial surface of preceding upper folder and front lower folder pastes
There is tread plate, one end of preceding upper folder and front lower folder is equipped with circular hole, and circular hole constitutes prismatic pair with the cooperation of preceding guide rod, and the other end is all provided with
There is threaded hole, be threadedly engaged respectively with front screw top and bottom, front slide beam is equipped with threaded hole, which is located at a left side
Above guide rail, front-slider anchorage bar is installed in the threaded hole；Afterwards pipe clamp mechanism include rear fixed beam, rear turning handle, rear screw rod, after
Upper folder, back-guiding rod, afterwards lower folder, rear sliding beam, rear slider anchorage bar, rear sliding beam downside are set there are two sliding block, and two sliding blocks divide
It is not coupled composition prismatic pair with two guide rails, back-guiding rod and rear screw rod are installed between rear sliding beam and rear fixed beam, after
Guide rod upper and lower ends are fastened by nut, and rear sliding beam and rear fixed beam is made to become an entirety, rear screw rod the upper side and lower side
Be respectively provided with a screw thread, two thread rotary orientations on the contrary, the upper end is equipped with rear turning handle, rear screw rod can relative to rear fixed beam and
Sliding beam rotates afterwards, and rear upper folder and the rear lower v-shaped structure medial surface pressed from both sides post tread plate, and rear upper folder and rear lower one end pressed from both sides are equal
Equipped with circular hole, circular hole and back-guiding rod cooperation constitute prismatic pair, and the other end is equipped with threaded hole, respectively with rear screw rod top and bottom
Be threadedly engaged, rear sliding beam is equipped with threaded hole, which is located at left rail top, and rear slider anchorage bar is installed on the spiral shell
In pit.
Further, the support frame is installed on pedestal upside, guide rail rear end by screw, and the upper end is transversely provided with sky
Heart cylindrical structure, lateral cylindrical structure protrude into center shaft rear end, turntable bearing, center are equipped between support frame and central axis
Shaft rear end is laid with three threaded holes, and a rotational fastener handle, pull rod upper end and support frame are respectively equipped in three threaded holes
The circular hole of upper end constitutes revolute pair, and pull rod is equipped with handle close to lower end position, and handle position lower end is equipped with heavy ball.
Further, the central axis is hollow structure, and front end face is set there are four parallel bar mounting hole, parallel bar one
It is respectively arranged in the two parallel bar mounting holes in upside with electric putter rear end, constitutes revolute pair, parallel bar one and electric putter are another
End constitutes revolute pair with two circular holes in foil gauge mounting base respectively, parallel bar two and three one end of parallel bar respectively with central axis
The two parallel bar mounting holes rotation connection of front end on the lower, the two other end constitute with two circular holes on undersetting rotate respectively
Pair, support leg rotational installation are installed in the cylinder sliding slot inside foil gauge mounting base in the lower end of undersetting, rack gear cone bar, tooth
Mandril is installed in the T shape sliding slot inside foil gauge mounting base, and gear is installed on position between rack gear cone bar and rack gear mandril,
And it is engaged with both realization tooth forms, rack gear mandril upper end is equipped with slab construction, places foil gauge, center on the upside of slab construction
Forward pass lever is installed, forward pass lever front end constitutes coaxial with upper strut front end and lower supporting rod front end in the front end center circular hole of axis
Revolute pair, upper strut rear end and parallel bar one constitute revolute pair, and lower supporting rod rear end and parallel bar two constitute revolute pair.
Further, the forward pass lever is connected with rear drive rod rotation, and rear drive rod is installed on support frame upper end circle
Rear to be driven rod rear end and the rotation connection of pendulum pull rod one end in hole, the pendulum pull rod other end and pull rod middle position constitute revolute pair.
Detailed description of the invention
Fig. 1 is appearance overall schematic of the present invention.
Fig. 2 is longitudinal sectional elevation structural schematic diagram of the invention.
Fig. 3 is the partial enlargement diagram of part A in Fig. 2.
Fig. 4 is the partial enlargement diagram of part B in Fig. 2.
Fig. 5 is the appearance overall schematic when present invention carries out dress patch foil gauge to pipe test specimen.
The partial schematic diagram of longitudinal direction sectional elevation when Fig. 6 is Fig. 5 state.
Drawing reference numeral: fixed beam, 2.2 forwards before 1 pedestal, 1.1 sliding block limited blocks, 1.2 left rails, 1.3 right guide rails, 2.1
It is above pressed from both sides before handle, 2.3 front screws, 2.4, guide rod, 2.6 front lower folders, 2.7 front slide beams, 2.8 front-slider anchorage bars, 3 centers before 2.5
Sliding beam behind lower folder, 4.7 behind upper folder, 4.5 back-guiding rods, 4.6 behind screw rod, 4.4 behind turning handle, 4.3 behind fixed beam, 4.2 behind axis, 4.1,
4.8 rear slider anchorage bars, 5 rotational fastener handles, 6 turntable bearings, 7 pendulum pull rods, 8 pull rods, 8.1 heavy ball, 9 support frames, 10.1 forward pass
Drive rod behind lever, 10.2, strut on 11.1,11.2 lower supporting rods, 12 electric putters, 13.1 parallel bars one, 13.2 parallel bars two,
13.3 parallel bars three, 14 foil gauge mounting bases, 14.1 foil gauges, 14.2 rack gears bore bar, 14.3 gears, 14.4 rack gear mandrils, 15
Undersetting, 15.1 support legs, 16 pipe test specimens.
Specific embodiment
The invention will be further described combined with specific embodiments below, in the illustrative examples and explanation of the invention
For explaining the present invention, but it is not as a limitation of the invention.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, a kind of mechanical arm type sticking piece in pipe device includes pedestal 1, left rail 1.2, the right side
Guide rail 1.3, front tube clamp mechanism, rear pipe clamp mechanism, 3, three rotational fastener handles 5 of central axis, turntable bearing 6, pendulum pull rod 7, pull rod
8, support frame 9, forward pass lever 10.1, rear drive rod 10.2, upper strut 11.1, lower supporting rod 11.2, electric putter 12, parallel bar one
13.1, parallel bar 2 13.2, parallel bar 3 13.3, foil gauge mounting base 14, rack gear bore bar 14.2, gear 14.3, rack gear mandril
14.4, undersetting 15, support leg 15.1, it is characterised in that: left rail 1.2 and right guide rail 1.3, left rail are equipped on the upside of pedestal 1
1.2 and 1.3 front end of right guide rail be mounted on sliding block limited block 1.1, front tube clamp mechanism include preceding fixed beam 2.1, preceding turning handle 2.2,
Front screw 2.3, preceding upper folder 2.4, preceding guide rod 2.5, front lower folder 2.6, front slide beam 2.7, front-slider anchorage bar 2.8, front slide beam
Sliding block there are two setting on the downside of in the of 2.7, two sliding blocks are coupled composition prismatic pair with left rail 1.2 and right guide rail 1.3 respectively, advancing slip
Guide rod 2.5 and front screw 2.3, preceding 2.5 upper and lower ends of guide rod pass through spiral shell before being equipped between dynamic beam 2.7 and preceding fixed beam 2.1
Mother's fastening makes front slide beam 2.7 and preceding fixed beam 2.1 become an entirety, and 2.3 the upper side and lower side of front screw is respectively provided with a spiral shell
Line, for two thread rotary orientations on the contrary, the upper end is equipped with preceding turning handle 2.2, front screw 2.3 can be relative to front slide beam 2.7 with before
Fixed beam 2.1 rotates, and the v-shaped structure medial surface of preceding upper folder 2.4 and front lower folder 2.6 posts tread plate, preceding upper folder 2.4 and front lower
One end of folder 2.6 is equipped with circular hole, and circular hole and the cooperation of preceding guide rod 2.5 constitute prismatic pair, and the other end is equipped with threaded hole, respectively with
2.3 top and bottom of front screw are threadedly engaged, and front slide beam 2.7 is equipped with threaded hole, which is located on left rail 1.2
Side, front-slider anchorage bar 2.8 are installed in the threaded hole；Pipe clamp mechanism includes rear fixed beam 4.1, rear turning handle 4.2, rear screw rod afterwards
4.3, upper afterwards to press from both sides 4.4, back-guiding rod 4.5, rear lower folder 4.6, rear sliding beam 4.7, rear slider anchorage bar 4.8, rear 4.7 downside of sliding beam
If there are two sliding block, two sliding blocks are coupled composition prismatic pair, rear sliding beam 4.7 with left rail 1.2, right guide rail 1.3 respectively
Back-guiding rod 4.5 and rear screw rod 4.3 are installed between rear fixed beam 4.1,4.5 upper and lower ends of back-guiding rod are fastened by nut,
Rear sliding beam 4.7 and rear fixed beam 4.1 is set to become an entirety, rear 4.3 the upper side and lower side of screw rod is respectively provided with a screw thread, and two
For thread rotary orientation on the contrary, the upper end is equipped with rear turning handle 4.2, rear screw rod 4.3 can be relative to rear fixed beam 4.1 and rear sliding beam
The v-shaped structure medial surface of 4.7 rotations, rear upper folder 4.4 and rear lower folder 4.6 posts tread plate, rear upper folder 4.4 and rear lower folder 4.6
One end be equipped with circular hole, circular hole and the cooperation of back-guiding rod 4.5 constitute prismatic pair, and the other end is equipped with threaded hole, respectively with rear spiral shell
4.3 top and bottom of bar are threadedly engaged, and rear sliding beam 4.7 is equipped with threaded hole, which is located at 1.2 top of left rail,
Rear slider anchorage bar 4.8 is installed in the threaded hole.
The support frame 9 is installed on 1 upside of pedestal, 1.3 rear end of left rail 1.2 and right guide rail, the upper end by screw
It is transversely provided with hollow cylinder structure, lateral cylindrical structure protrudes into 3 rear end of central axis, is equipped between support frame 9 and central axis 3
Turntable bearing 6,3 rear end of central axis are laid with three threaded holes, a rotational fastener handle 5 are respectively equipped in three threaded holes,
The circular hole of 8 upper end of pull rod and 9 upper end of support frame constitutes revolute pair, and pull rod 8 is equipped with handle, handle position lower end close to lower end position
Equipped with heavy ball 8.1.
The central axis 3 is hollow structure, and front end face is set there are four parallel bar mounting hole, parallel bar 1 and electricity
12 rear end of push rod is respectively arranged in the two parallel bar mounting holes in upside, constitutes revolute pair, parallel bar 1 and electric putter 12
The other end constitutes revolute pair, parallel bar 2 13.2 and parallel bar 3 13.3 1 with two circular holes in foil gauge mounting base 14 respectively
End is rotatablely connected with the two parallel bar mounting holes of 3 front end of central axis on the lower respectively, and the two other end is respectively and on undersetting 15
Two circular holes constitute revolute pair, in the lower end of undersetting 15, rack gear cone bar 14.2 is installed on answers the rotational installation of support leg 15.1
Becoming in the cylinder sliding slot inside piece mounting base 14, rack gear mandril 14.4 is installed in the T shape sliding slot inside foil gauge mounting base 14,
Gear 14.3 is installed on position between rack gear cone bar 14.2 and rack gear mandril 14.4, and engages with both realization tooth forms, tooth
14.4 upper end of mandril is equipped with slab construction, places foil gauge 14.1 on the upside of slab construction, in the front end center circular hole of central axis 3
Forward pass lever 10.1 is installed, 10.1 front end of forward pass lever constitutes coaxial turn with upper 11.1 front end of strut and 11.2 front end of lower supporting rod
Dynamic pair, upper 11.1 rear end of strut and parallel bar 1 constitute revolute pair, and 11.2 rear end of lower supporting rod and parallel bar 2 13.2 are constituted
Revolute pair.
The forward pass lever 10.1 and rear drive rod 10.2 are rotatablely connected, and rear drive rod 10.2 is installed on support frame 9
It holds in circular hole, rear 10.2 rear end of drive rod and the rotation connection of pendulum 7 one end of pull rod, pendulum 7 other end of pull rod and 8 middle position structure of pull rod
At revolute pair.
The embodiment of the present invention:
As shown in Figure 1, being original state of the invention, under the action of 8 lower end heavy ball 8.1 of pull rod, pull rod 8 pushes pendulum to draw
Bar 7 travels forward, and drive rod 10.2 and forward pass lever 10.1 travel forward after pendulum pull rod 7 pushes, in the promotion of forward pass lever 10.1
The front end of strut 11.1 and lower supporting rod 11.2 moves forward to extreme position, in electric putter 12, parallel bar 1, parallel bar two
13.2, under the action of parallel bar 3 13.3, foil gauge mounting base 14 and undersetting 15 are close to each other to extreme position.
As shown in figure 5, when needing the dress patch foil gauge on 16 conical surface inner wall of pipe test specimen, first by front tube clamp mechanism with after
Pipe clamp mechanism is moved to suitable position, upper folder 2.4 and front lower folder 2.6 before pipe test specimen 16 is placed in, rear upper folder 4.4 and it is rear under
Position between folder 4.6 rotates preceding turning handle 2.2 and rear turning handle 4.2, upper folder 2.4 before making, front lower folder 2.6 and it is rear it is upper press from both sides 4.4, after
Lower 4.6 axial location to central axis 3 of pressing from both sides is close, after 2.6 clamping pipe test specimen 16 of current upper folder 2.4 and front lower folder, stops turning
Turning handle 4.2 after stopping operating after turning handle 2.2 before dynamic, rear upper folder 4.4 and rear 4.6 clamping pipe test specimen 16 of lower folder, then moves two
Pipe clamp mechanism makes 16 conical surface inner wall of pipe test specimen be in the suitable position in 3 front end of central axis, then rotates front-slider anchorage bar 2.8
It with rear slider anchorage bar 4.8, is fixed on forward and backward pipe clamp mechanism on track, rotates the upright part of rotational fastener handle 5 later,
So that central axis 3 is rotated corresponding angle, be rotated further by the handle portion of three 5 upper ends of rotational fastener handle, makes 5 lower end of rotational fastener handle
It compresses support frame 9 and protrudes into the cylindrical surface portion in central axis 3, the rotation locking of central axis 3 is realized, as shown in fig. 6, electric putter 12
Suitable distance is shunk, keeps foil gauge 14.1 in foil gauge mounting base 14 and horizontal plane angled, then, pulls up drawing
The handle position of bar 8, drive rod 10.1 and forward pass lever 10.2 move backward after pendulum pull rod 7 pulls, subsequent 12 peace of electric putter
Row bar 1 is swung up, the process that parallel bar 2 13.2 and parallel bar 3 13.3 are moved down to lower swing, undersetting 15
In, support leg 15.1 is gradually bonded 16 conical surface inner wall of pipe test specimen, and during foil gauge mounting base 14 moves up, rack gear bores bar
14.2 16 conical surface inner walls of contacting pipe test specimen first, as foil gauge mounting base 14 continues to move up, rack gear cone bar 14.2 is pressed
It is retracted inside foil gauge mounting base 14, under 14.3 engagement of gear, rack gear mandril 14.4 is stretched out of foil gauge mounting base 14
Out, foil gauge 14.1 is held out against in 16 conical surface inner wall of pipe test specimen to and kept the extruding force of a period of time, keeps foil gauge 14.1 secured
It is pasted on 16 conical surface inner wall of pipe test specimen, later, releasing lever 8 rotates down it, then unclamps 2.8 He of front-slider anchorage bar
Rear slider anchorage bar 4.8 is displaced outwardly Liang Ge pipe clamp mechanism, after so that 3 front end of central axis is detached from pipe test specimen 16, rotates backward forward
Handle 2.2 and rear turning handle 4.2 take out pipe test specimen 16, complete the dress patch of foil gauge 14.1.
It is same as described above when needing when pipe test specimen 16 faces interior wall patch foil gauge 14.1 directly, it repeats no more.
Claims (4)
1. a kind of mechanical arm type sticking piece in pipe device includes pedestal (1), two guide rails (1.2,1.3), front tube clamp mechanism, rear pipe
Clamp mechanism, central axis (3), three rotational fastener handles (5), turntable bearing (6), pendulum pull rod (7), pull rod (8), support frame (9), two
A drive rod (10.1,10.2), two struts (11.1,11.2), electric putter (12), three parallel bars (13.1,13.2,
13.3), foil gauge mounting base (14), rack gear cone bar (14.2), gear (14.3), rack gear mandril (14.4), undersetting (15), branch
Support foot (15.1), it is characterised in that: two guide rails (1.2,1.3), two guide rail (1.2,1.3) front ends are equipped on the upside of pedestal (1)
It is equipped with sliding block limited block (1.1), front tube clamp mechanism includes preceding fixed beam (2.1), preceding turning handle (2.2), front screw (2.3), preceding
Upper folder (2.4), preceding guide rod (2.5), front lower folder (2.6), front slide beam (2.7), front-slider anchorage bar (2.8), front slide beam
(2.7) sliding block there are two setting on the downside of, two sliding blocks are coupled composition prismatic pair with two guide rails (1.2,1.3) respectively, advancing slip
Preceding guide rod (2.5) and front screw (2.3) be installed, preceding guide rod (2.5) up and down two between dynamic beam (2.7) and preceding fixed beam (2.1)
End is fastened by nut, and front slide beam (2.7) and preceding fixed beam (2.1) is made to become an entirety, front screw (2.3) upside with
Downside is respectively provided with a screw thread, and for two thread rotary orientations on the contrary, the upper end is equipped with preceding turning handle (2.2), front screw (2.3) can phase
Front slide beam (2.7) and preceding fixed beam (2.1) are rotated, the v-shaped structure medial surface of preceding upper folder (2.4) and front lower folder (2.6)
Tread plate is posted, preceding upper folder (2.4) and front lower one end for pressing from both sides (2.6) are equipped with circular hole, and circular hole and preceding guide rod (2.5) cooperate structure
At prismatic pair, the other end is equipped with threaded hole, is threadedly engaged respectively with front screw (2.3) top and bottom, front slide beam
(2.7) it is equipped with threaded hole, which is located above left rail (1.2), and front-slider anchorage bar (2.8) is installed on the threaded hole
It is interior；Pipe clamp mechanism includes rear fixed beam (4.1), rear turning handle (4.2), rear screw rod (4.3), rear upper folder (4.4), back-guiding rod afterwards
(4.5), rear lower to press from both sides (4.6), rear sliding beam (4.7), rear slider anchorage bar (4.8), set that there are two sliding on the downside of rear sliding beam (4.7)
Block, two sliding blocks are coupled composition prismatic pair, rear sliding beam (4.7) and rear fixed beam with two guide rails (1.2,1.3) respectively
(4.1) back-guiding rod (4.5) and rear screw rod (4.3) are installed, back-guiding rod (4.5) upper and lower ends are fastened by nut, made between
Sliding beam (4.7) and rear fixed beam (4.1) become an entirety afterwards, and rear screw rod (4.3) the upper side and lower side is respectively provided with a screw thread,
Two thread rotary orientations on the contrary, the upper end is equipped with rear turning handle (4.2), rear screw rod (4.3) can relative to rear fixed beam (4.1) and
Sliding beam (4.7) rotates afterwards, and the v-shaped structure medial surface of rear upper folder (4.4) and rear lower folder (4.6) posts tread plate, rear upper folder
(4.4) and one end of rear lower folder (4.6) is equipped with circular hole, and circular hole and back-guiding rod (4.5) cooperation constitute prismatic pair, and the other end is all provided with
There is threaded hole, be threadedly engaged respectively with rear screw rod (4.3) top and bottom, rear sliding beam (4.7) is equipped with threaded hole, the spiral shell
Pit is located above left rail (1.2), and rear slider anchorage bar (4.8) is installed in the threaded hole.
2. a kind of mechanical arm type sticking piece in pipe device as described in claim 1, it is characterised in that: support frame (9) passes through screw
It is installed on the upside of pedestal (1), guide rail (1.2,1.3) rear end, the upper end is transversely provided with hollow cylinder structure, lateral cylindrical structure
Central axis (3) rear end is protruded into, is equipped between support frame (9) and central axis (3) turntable bearing (6), central axis (3) rear end is uniformly distributed
If being respectively equipped with a rotational fastener handle (5) in three threaded holes there are three threaded hole, on pull rod (8) upper end and support frame (9)
The circular hole at end constitutes revolute pair, and pull rod (8) is equipped with handle close to lower end position, and handle position lower end is equipped with heavy ball (8.1).
3. a kind of mechanical arm type sticking piece in pipe device as described in claim 1, it is characterised in that: central axis (3) is hollow knot
Structure, front end face are set there are four parallel bar mounting hole, and parallel bar one (13.1) and electric putter (12) rear end are respectively arranged in upside
In two parallel bar mounting holes, revolute pair is constituted, parallel bar one (13.1) and electric putter (12) other end are pacified with foil gauge respectively
Fill two circular holes on seat (14) and constitute revolute pair, parallel bar two (13.2) and parallel bar three (13.3) one end respectively with central axis
(3) front end on the lower two parallel bar mounting holes rotation connection, the two other end respectively with two circular holes on undersetting (15)
Revolute pair is constituted, support leg (15.1) rotational installation is installed on foil gauge in the lower end of undersetting (15), rack gear cone bar (14.2)
In the internal cylinder sliding slot of mounting base (14), rack gear mandril (14.4) is installed on the internal T shape sliding slot of foil gauge mounting base (14)
It is interior, gear (14.3) be installed on rack gear cone bar (14.2) and rack gear mandril (14.4) between position, and with both realize tooth
Shape engagement, rack gear mandril (14.4) upper end are equipped with slab construction, place foil gauge (14.1) on the upside of slab construction, central axis (3)
Front end center circular hole in be equipped with forward pass lever (10.1), forward pass lever (10.1) front end and upper strut (11.1) front end and under
Strut (11.2) front end, which is constituted, rotates coaxially pair, and upper strut (11.1) rear end and parallel bar one (13.1) constitute revolute pair, lower support
Bar (11.2) rear end and parallel bar two (13.2) constitute revolute pair.
4. a kind of mechanical arm type sticking piece in pipe device as described in claim 1, it is characterised in that: forward pass lever (10.1) and after
Drive rod (10.2) rotation connection, rear drive rod (10.2) is installed in the circular hole of support frame (9) upper end, after rear drive rod (10.2)
End constitutes revolute pair with the rotation connection of pendulum pull rod (7) one end, pendulum pull rod (7) other end and pull rod (8) middle position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710649090.0A CN107218277B (en) | 2017-08-01 | 2017-08-01 | A kind of mechanical arm type sticking piece in pipe device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107855670A (en) * | 2017-11-14 | 2018-03-30 | 李大德 | Quarter bend or pipe intelligence centering device for clamping and rotating |
| CN107745309A (en) * | 2017-11-17 | 2018-03-02 | 长缆电工科技股份有限公司 | Cable insulation automatic sander |
| CN108223522B (en) * | 2018-02-06 | 2023-11-21 | 华侨大学 | Positioning device for sticking Hopkinson pressure bar and strain gauge |
| CN110056707B (en) * | 2018-06-26 | 2020-10-30 | 嘉兴市全顺旅游用品有限公司 | Valve fastening device |
| CN109162996B (en) * | 2018-11-06 | 2024-06-14 | 江苏中天科技电缆附件有限公司 | Sticking device for strain gauge on inner wall of deep hole |
| CN111609007B (en) * | 2020-05-26 | 2021-09-24 | 山东东远石油装备有限公司 | Bonding device of TC bearing alloy sheet of screw drilling tool |
| CN112229980A (en) * | 2020-10-26 | 2021-01-15 | 青岛科技大学 | Configuration device for test pieces with different inclination angles for model test |
| CN113062906B (en) * | 2021-03-09 | 2022-10-25 | 湖北文理学院 | Cylindrical inner wall paster device |
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| CA1035019A (en) * | 1975-11-12 | 1978-07-18 | Patrick C. Porter | Accelerometer pig |
| JP4039391B2 (en) * | 2004-05-11 | 2008-01-30 | トキワ工業株式会社 | Sheet thickness measuring device |
| CN105744824A (en) * | 2014-12-10 | 2016-07-06 | 安徽海创自动控制设备有限公司 | Automatic paster mounting device |
| CN205161035U (en) * | 2015-11-03 | 2016-04-13 | 江苏海天微电子科技有限公司 | Automatic paster assembly line |
| CN105722334A (en) * | 2016-03-17 | 2016-06-29 | 深圳市朤科自动化设备有限公司 | Swinging-arm patch device and mounting method |
| CN105855854B (en) * | 2016-06-15 | 2017-10-31 | 中国矿业大学 | A kind of mechanical arm type sticking piece in pipe device |
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Effective date of registration: 20181128 Address after: 221700 No. 2 Industrial Park, Shou Xian town, Fengxian County, Xuzhou, Jiangsu Applicant after: Xuzhou Tengyu Down-Feather Equipment Co., Ltd. Address before: 300393 Unit 503, Building 10, Shuixi Court, North Town, Xiqing District, Tianjin Applicant before: Lian Xuefang |
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