CN110666491A - Torsional spring locating pin assembly devices - Google Patents
Torsional spring locating pin assembly devices Download PDFInfo
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- CN110666491A CN110666491A CN201910981128.3A CN201910981128A CN110666491A CN 110666491 A CN110666491 A CN 110666491A CN 201910981128 A CN201910981128 A CN 201910981128A CN 110666491 A CN110666491 A CN 110666491A
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- torsion spring
- torsion
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- RDYMFSUJUZBWLH-UHFFFAOYSA-N endosulfan Chemical compound C12COS(=O)OCC2C2(Cl)C(Cl)=C(Cl)C1(Cl)C2(Cl)Cl RDYMFSUJUZBWLH-UHFFFAOYSA-N 0.000 claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 210000000078 claw Anatomy 0.000 claims description 50
- 230000001360 synchronised effect Effects 0.000 claims description 22
- 239000003638 chemical reducing agent Substances 0.000 claims description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 238000003825 pressing Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 230000036316 preload Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/048—Springs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
- Springs (AREA)
Abstract
The invention relates to an assembly mechanism for a torsional spring positioning pin, which is applied to a phaser torsional spring assembly machine. The pin pre-assembling structure comprises a front vertical plate, a right vertical plate, a left vertical plate, a torsional spring positioning pin base, a pin press, a torsional spring torsion structure, a pin pre-assembling structure, a torsional spring positioning structure and a phaser clamping structure, wherein the right vertical plate and the left vertical plate are connected with the torsional spring positioning pin base, the front vertical plate and the right vertical plate are connected with the pin press, the torsional spring torsion structure is installed on the front vertical plate, the pin pre-assembling structure is fixed on the right vertical plate, the torsional spring positioning structure is connected with the phaser clamping structure, and the phaser clamping structure is installed on the pin press. The invention has simple and reasonable structural design, safety, reliability, rapidness, accuracy, low cost, high working efficiency and high degree of automation, and meets the use requirements.
Description
Technical Field
The invention relates to an assembling mechanism, in particular to an assembling mechanism for a torsional spring positioning pin, which is applied to a phaser torsional spring assembling machine.
Background
The existing torsion spring positioning pin is assembled and manually operated, so that the labor intensity is high, the tooling efficiency is low, the assembly is not in place, the finished product quality of a product is influenced, and the existing production requirements cannot be met.
The invention discloses an invention patent named as 'a positioning pin assembling tool' in a Chinese patent with publication number 104117961B, publication number 2016, 06, 01. This patent includes the frock body, and the frock body has the guiding hole in the vertical extension of up end downward, is equipped with spiral roof pressure mechanism in the guiding hole, and the lower extreme of spiral roof pressure mechanism is equipped with the thimble that is used for the roof pressure locating pin, and the lower extreme of frock body is equipped with the guide structure who places locating pin incline, guide locating pin when thimble roof pressure locating pin, and the lower extreme of frock body is equipped with the location supporting mechanism who is used for the location to support the work piece. When the positioning pin assembling tool is used, the positioning hole in the workpiece is aligned with the positioning pin, and the ejector pin can be driven to press the positioning pin into the workpiece by rotating the screw rod. Although the positioning pin assembling tool solves the problem of difficulty in assembling when a workpiece is suspended or the assembling space is narrow, the positioning pin assembling tool is not suitable for assembling the positioning pin of the torsion spring and has low automation degree.
The invention discloses an invention patent named as an automatic torsion device of a torsion spring in a Chinese patent with publication number 107812867A, which is published as 03 and 20 in 2018. This patent includes frame, automatic feeding mechanism, dynamic sending machine, compresses tightly cylinder mechanism and rotating electrical machines mechanism, and the both sides that compress tightly cylinder mechanism and rotating electrical machines mechanism lie in dynamic sending machine respectively are coaxial range, are equipped with the straight module that shakes on the dynamic feeding mechanism, and dynamic sending machine is equipped with the pneumatic slip table of pay-off, and the module and the pneumatic slip table of pay-off that directly shake are placed perpendicularly. Although the patent realizes accurate control of the torsion angle and simplifies the operation process, the torsion structure of the torsion spring is not suitable for a torsion spring positioning pin assembling mechanism.
Therefore, the torsion spring positioning pin assembling mechanism which is simple and reasonable in structural design, convenient to operate, low in cost, high in working efficiency and high in automation degree is provided, and the assembly is particularly necessary.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides the torsion spring positioning pin assembling mechanism which is simple and reasonable in structural design, safe, reliable, convenient to operate, low in cost, high in working efficiency and high in automation degree.
The technical scheme adopted by the invention for solving the problems is as follows: this torsional spring locating pin assembly devices, including preceding riser, right side riser, left side riser, torsional spring locating pin base and pin press, right side riser, left side riser are connected with torsional spring locating pin base, and preceding riser, right side riser link to each other its characterized in that with the pin press: the pin pre-assembling structure is fixed on the right vertical plate, the torsion spring positioning structure is connected with the phaser clamping structure, and the phaser clamping structure is arranged on the pin press; the torsion spring torsion structure comprises a servo motor, a speed reducer mounting plate, an upright post, a bearing seat bottom plate, a fixing plate, a torsion tool, a coupler, a transmission shaft, a synchronous pulley I, a torsion spring cylinder and a torsion spring cylinder plate, wherein the servo motor is connected with the speed reducer; the pin preassembling structure comprises a preassembling side plate, a preassembling bottom plate, a preassembling cylinder fixing plate, a preassembling sliding plate, a sliding seat, a pin picking horizontal cylinder, a horizontal guide rail, a vertical guide rail, a pin clamping jaw, a pin gas claw, a horizontal cylinder fixing plate and a pin gas claw plate, the pin picking horizontal cylinder is connected with the pin air claw plate, the pin air claw is fixed on the pin air claw plate, and the pin clamping jaw is fixed on the pin air claw.
Preferably, the torsional spring positioning structure comprises a positioning seat, a positioning plate, a positioning sliding table cylinder assembly and a positioning column, wherein the positioning plate is connected with the positioning seat, the positioning sliding table cylinder assembly is arranged on the positioning seat, the positioning sliding table cylinder assembly comprises a positioning sliding table cylinder, the positioning sliding table cylinder is connected with the positioning seat, the positioning column is arranged on the positioning plate, and a positioning arc matched with a torsional spring product is arranged at the bottom of the positioning column.
Preferably, the phaser clamping structure of the present invention comprises a clamping bottom plate, a clamping upright post and a clamping top plate, wherein the clamping bottom plate is connected with the clamping top plate through the clamping upright post, and the phaser clamping structure is characterized in that: the clamping cylinder is installed on the clamping cylinder fixing plate, the clamping gas claw is installed on the gas claw fixing plate, the clamping guide rail is fixed on the clamping bottom plate, the gas claw fixing plate is movably connected with the clamping guide rail, the clamping cylinder is connected with the gas claw fixing plate, and the claw hook is arranged on the clamping gas claw.
Preferably, the torsion tool comprises a rotating shaft, a synchronous belt, a second synchronous belt pulley, an angular contact bearing seat, a rotating arm, a spring sleeve, a spring, a rotating seat, a positioning pin, a deep groove ball bearing and a rotating pressing seat, wherein the second synchronous belt pulley is connected with the rotating shaft, the synchronous belt is connected with the second synchronous belt pulley, the angular contact bearing is in contact with the rotating shaft and the angular contact bearing seat, the rotating arm, the spring sleeve and the spring are sequentially sleeved with the rotating shaft, the positioning pin is matched with the rotating shaft, and the deep groove ball bearing is connected with the rotating seat and.
Preferably, the torsion structure of the torsion spring further comprises a reinforcing rib, and the reinforcing rib is arranged on the fixing plate.
Preferably, the first synchronous pulley of the torsion structure of the torsion spring is matched with a synchronous belt of a torsion tool in the torsion structure of the torsion spring.
Preferably, the twisting tool further comprises a proximity switch, and the proximity switch is mounted on the bearing seat.
Preferably, the pin preassembling structure further comprises a loose joint bolt, the preassembling cylinder is connected with the loose joint bolt, and the loose joint bolt is connected with the preassembling sliding plate.
Preferably, the torsion spring positioning structure and the phaser clamping structure are connected through a clamping top plate of the phaser clamping structure.
Preferably, the pin press is provided with a displacement sensor; the displacement sensor is used for detecting the height of the press fitting of the pin.
Compared with the prior art, the invention has the following advantages and effects: the whole structure is simple and reasonable in design, safe, reliable, quick, accurate, low in cost, high in working efficiency and high in automation degree; the rotating shaft of the twisting tool rotates to drive the rotating arm to act, so that the rotating pin hooks the product torsion spring, the efficiency is high, and the use requirement is met; the pin preassembling structure is adopted, so that the method is quick and accurate and is low in cost; the torsion spring positioning structure can conveniently, quickly and accurately position the torsion spring; the phaser clamping structure is convenient and flexible to operate, stable in clamping and high in working efficiency; the clamping cylinder acts to enable the clamping gas claw to be in place, the phaser is clamped through the claw hook, and the claw hook achieves rapid model changing through the clamping positioning pin.
Drawings
Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a torsion structure of a torsion spring according to an embodiment of the invention.
Fig. 3 is a partial structural schematic view of fig. 2.
Fig. 4 is a schematic structural diagram of a twisting tool in an embodiment of the invention.
Fig. 5 is a schematic cross-sectional structure of fig. 4.
FIG. 6 is a schematic view of the torsion tool mounted on the torsion structure of the torsion spring according to the embodiment of the invention.
Fig. 7 is a schematic structural view of a pin preassembly structure according to an embodiment of the present invention.
FIG. 8 is a schematic structural diagram of a positioning structure of a torsion spring according to an embodiment of the present invention.
Fig. 9 is a schematic structural diagram of a phaser clamping structure according to an embodiment of the present invention.
In the figure: a pin press 41, a torsion spring torsion structure 42, a pin preassembly structure 43, a torsion spring positioning structure 44, a phaser clamping structure 45, a torsion spring positioning pin base 46, a front vertical plate 47, a right vertical plate 48, a left vertical plate 49,
torsion spring torsion structure 42: the device comprises a servo motor 421, a speed reducer 422, a speed reducer mounting plate 423, an upright column 424, a coupling 425, a bearing seat 426, a bearing 427, a bearing seat bottom plate 428, a transmission shaft 429, a proximity switch 430, a fixing plate 431, a reinforcing rib 432, a torsion tool 433, a tensioning seat 434, a synchronous pulley I435, a torsion spring cylinder 436 and a torsion spring cylinder plate 437;
twist reverse frock 433: the device comprises a locking nut 433-1, a rotating shaft 433-2, a synchronous belt 433-3, a synchronous pulley II 433-4, a bearing fixing ring 433-5, a spacer sleeve 433-6, an angular contact bearing 433-7, an angular contact bearing seat 433-8, a flat key 433-9, a clamping nut 433-10, a rotating arm 433-11, a spring sleeve 433-12, a spring 433-13, a copper sleeve 433-14, a rotating seat 433-15, a positioning pin 433-16, a thrust plate 433-17, a deep groove ball bearing 433-18, a rotating pressing seat 433-19, a product positioning sleeve 433-20, a clamping spring 433-21, a rotating pin 433-22, a rotating pin guide sleeve 433-23 and a pressing ring 433-24;
pin preassembly structure 43: the device comprises a preassembled side plate 4301, a preassembled bottom plate 4302, a preassembled cylinder 4303, a preassembled cylinder fixing plate 4304, a preassembled reinforcing rib 4305, a loose joint bolt 4306, a preassembled sliding plate 4307, a limiting plate 4308, a preassembled drag chain 4309, a preassembled sliding plate reinforcing rib 4310, a sliding seat 4311, a pin picking horizontal cylinder 4312, a horizontal guide rail 4313, a vertical guide rail 4314, a limiting structure 4415, a pin clamping jaw 4416, a pin gas claw 4417, a horizontal cylinder fixing plate 4418, a pin gas claw plate 4419 and a clamping jaw body 4420;
torsion spring positioning structure 44: the positioning sliding table cylinder assembly 440, the positioning sliding table cylinder 441, the positioning seat 442, the positioning plate 443, the positioning column 444, the positioning arc 445, the adjusting pin hole 446 and the adjusting switch 447;
phaser clamp structure 45: the clamping device comprises a clamping cylinder 451, a clamping air claw 452, a clamping bottom plate 453, a clamping upright 454, a clamping top plate 455, an air claw fixing plate 456, a clamping guide rail 457, a guide rail positioning pin 458, a claw hook 459, a clamping drag chain 460, a clamping cylinder fixing plate 461, a clamping positioning pin 462, a left claw hook 459-1 and a right claw hook 459-2.
Detailed Description
The present invention will be described in further detail below by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not to be construed as limiting the present invention.
Examples are given.
Referring to fig. 1 to 9, the assembly mechanism for the torsion spring positioning pin of the present embodiment includes a front vertical plate 47, a right vertical plate 48, a left vertical plate 49, a torsion spring positioning pin base 46, a pin press 41, a torsion spring torsion structure 42, a pin preassembling structure 43, a torsion spring positioning structure 44, and a phaser clamping structure 45, where the front vertical plate 47 and the right vertical plate 48 are installed on the pin press 41, the right vertical plate 48 and the left vertical plate 49 are connected to the torsion spring positioning pin base 46, the torsion spring torsion structure 42 is installed on the front vertical plate 47, the pin preassembling structure 43 is fixed on the right vertical plate 48, the torsion spring positioning structure 44 is connected to the phaser clamping structure 45, and the phaser clamping structure 45 is installed on the.
The torsion spring torsion structure 42 of the embodiment comprises a servo motor 421, a speed reducer 422, a speed reducer mounting plate 423, an upright column 424, a bearing seat 426, a bearing seat bottom plate 428, a fixing plate 431, a torsion tool 433, a coupler 425, a transmission shaft 429, a synchronous pulley I435, a torsion spring cylinder 436 and a torsion spring cylinder plate 437, wherein the servo motor 421 is connected with the speed reducer 422, the speed reducer 422 is fixed on the speed reducer mounting plate 423, the speed reducer mounting plate 423 is connected with the bearing seat bottom plate 428 through the upright column 424, the bearing seat 426 is fixed on the bearing seat bottom plate 428, the bearing seat bottom plate 428 is connected with the fixing plate 431, the torsion tool 433 is connected with the fixing plate 429, the coupler 425 is connected with the transmission shaft 429, the transmission shaft 429 is connected with the synchronous.
The proximity switch 430 of this embodiment is mounted on a bearing block 426, a rib 432 is provided on a fixed plate 431, the bearing block 426 is connected to a drive shaft 429 via a bearing 427, and a tension block 434 is connected to the fixed plate 431.
The torsion tool mainly comprises a rotating shaft 433-2, a synchronous belt 433-3, a synchronous pulley II 433-4, a bearing fixing ring 433-5, an angular contact bearing 433-7, an angular contact bearing seat 433-8, a rotating arm 433-11, a spring sleeve 433-12, a spring 433-13, a rotating seat 433-15, a positioning pin 433-16, a thrust plate 433-17, a deep groove ball bearing 433-18 and a rotating pressing seat 433-19.
In the embodiment, a second synchronous pulley 433-4 is connected with a rotating shaft 433-2 through a locking nut 433-1, and a synchronous belt 433-3 is connected with the second synchronous pulley 433-4; the timing belt 433-3 is matched with the first timing pulley 435.
The angular contact bearing 433-7 of the present embodiment is in contact with the rotating shaft 433-2 and the angular contact bearing holder 433-8, the bearing fixing ring 433-5 is used for fixing the angular contact bearing holder 433-8, and the angular contact bearing holder 433-8 is connected with the fixing plate 431 in the torsion structure of the torsion spring.
In this embodiment, the rotating arm 433-11, the spring housing 433-12 and the spring 433-13 are sequentially sleeved on the rotating shaft 433-2.
In the embodiment, the positioning pin 433-16 is matched with the rotating shaft 433-2, the thrust plate 433-17 is fixed with the rotating shaft 433-2 through a screw, and the deep groove ball bearing 433-18 is connected with the rotating seat 433-15 and the rotating pressing seat 433-19.
The spacer 433-6 of the present embodiment is provided at the spacing between the timing pulley two 433-4 and the angular contact bearing 433-7.
The copper sleeve 433-14 of the present embodiment is sleeved between the rotary shaft 433-2 and the rotary base 433-15.
In this embodiment, a clamp spring 433-21 is arranged in the rotary base 433-15, and a product positioning sleeve 433-20 is arranged in the rotary pressing base 433-19.
In this embodiment, the rotary pin 433-22 is connected to the rotary arm 433-11, a rotary pin guide 433-23 is disposed between the rotary base 433-15 and the rotary pin 433-22, the press ring 433-24 is disposed in the rotary base 433-15, and the rotary shaft 433-2 is provided with a flat key 433-9.
The pin pre-assembly structure 43 of this embodiment includes a pre-assembly side plate 4301, a pre-assembly bottom plate 4302, a pre-assembly cylinder 4303, a pre-assembly cylinder fixing plate 4304, a loose joint bolt 4306, a pre-assembly sliding plate 4307, a sliding seat 4311, a pin picking horizontal cylinder 4312, a horizontal guide rail 4313, a vertical guide rail 4314, a pin clamping jaw 4416, a pin clamping jaw 4417, a horizontal cylinder fixing plate 4418, and a pin clamping jaw 4419, wherein the pre-assembly side plate 4301 is connected to the pre-assembly bottom plate 4302, the pre-assembly cylinder 4303 is mounted on the pre-assembly cylinder fixing plate 4304, the pre-assembly cylinder fixing plate 4304 is fixed to the pre-assembly bottom plate 4302, the pre-assembly cylinder 4303 is connected to the loose joint bolt 4306, the loose joint bolt 4306 is connected to the pre-assembly sliding plate 4307, the pre-assembly sliding plate 4307 is disposed on the vertical guide rail 4314, the vertical guide rail 4314 is fixed to the pre-assembly bottom plate 4302, the horizontal guide rail 4313 is disposed on the pin air claw plate 4419, the horizontal guide rail 4313 is connected to the sliding seat 4311, the pin pick-up horizontal cylinder 4312 is connected to the pin air claw plate 4419, the pin air claw 4417 is fixed to the pin air claw plate 4419, and the pin clamping claw 4416 is fixed to the pin air claw 4417.
The preassembled reinforcing rib 4305 of the present embodiment is connected to the preassembled side plate 4301 and the preassembled bottom plate 4302.
The limiting structure 4415 of the embodiment is arranged on the pre-assembly bottom plate 4302; the limiting structure 4415 is used for adjusting the placing height of the pin; the limiting plate 4308 is fixed on the side of the preassembled sliding plate 4307.
The preassembled slip sheet reinforcing rib 4310 of this embodiment is used for reinforcing connection between the preassembled slip sheet 4307 and the slip base 4311.
The push rod of the pre-assembly cylinder 4303 of this embodiment is coupled to the stud of the loose joint bolt 4306.
The pre-assembly towline 4309 of this embodiment is disposed on a pre-assembly skid plate 4307.
The piston rod of the pin pick-up horizontal cylinder 4312 of this embodiment is connected to a pin air claw plate 4419.
The pin jaw 4416 of this embodiment includes two open-closed jaw bodies.
The working process of the pin preassembling structure of the embodiment is as follows: the pre-load cylinder 4303 is lowered to the desired position, the initial position pin gripper 4416 is opened to clamp the pin, the pre-load cylinder 4303 is raised to the pin placing position, the pin picking horizontal cylinder 4312 pushes the pin to the pre-load position, the pre-load cylinder 4303 is lowered to pre-load the pin in place, the pin gripper 4416 is released to the initial position, the pre-load cylinder 4303 is raised, and the pin picking horizontal cylinder 4312 is reset.
The torsion spring positioning structure 44 of the embodiment includes a positioning seat 442, a positioning plate 443, a positioning sliding table cylinder assembly 440 and a positioning column 444, the positioning plate 443 is connected to the positioning seat 442, the positioning sliding table cylinder assembly 440 is disposed on the positioning seat 442, the positioning sliding table cylinder assembly 440 includes a positioning sliding table cylinder 441, the positioning sliding table cylinder 441 is connected to the positioning seat 442, the positioning column 444 is disposed on the positioning plate 443, and a positioning arc 445 matched with the torsion spring product is disposed at the bottom of the positioning column 444.
A plurality of adjusting pin holes 446 are formed in the positioning sliding table cylinder assembly 440; an adjustment switch 447 is provided on one side of the positioning slide cylinder assembly 440.
In this embodiment, two positioning columns 444 are provided, and the two positioning columns 444 are both disposed at the lower portion of the positioning plate 443; the positioning slide cylinder 441 is connected to the positioning base 442 by screws.
The cushion pad of the embodiment is arranged at the front end of the sliding table cylinder; the positioning plate 443 and the positioning seat 442 are fixed by screws; the positioning plate 443 is U-shaped.
The phaser clamp structure 45 of the present embodiment includes a clamp cylinder 451, a clamp air gripper 452, a clamp base plate 453, a clamp post 454, a clamp top plate 455, an air gripper fixing plate 456, a clamp guide 457, a gripper hook 459, and a clamp cylinder fixing plate 461, wherein the clamp base plate 453 is connected to the clamp top plate 455 through the clamp post 454, the clamp cylinder 451 is mounted on the clamp cylinder fixing plate 461, the clamp air gripper 452 is mounted on the air gripper fixing plate 456, and the clamp guide 457 is fixed to the clamp base plate 453.
In this embodiment, air gripper fixing plate 456 is movably connected to gripper rail 457, gripper cylinder 451 is connected to air gripper fixing plate 456, and gripper hooks 459 are provided on gripper air gripper 452.
The claw 459 of the present embodiment includes a left claw 459-1 and a right claw 459-2, and the left claw 459-1 and the right claw 459-2 are disposed opposite to each other and are connected to the gripper gas claw 452.
In this embodiment, two sets of clamping pins 462 are disposed on each of the left claw hook 459-1 and the right claw hook 459-2.
The guide positioning pins 458 of the present embodiment are provided on the clamping base 453; a clamping drag chain 460 is connected to the clamping gas claw 452.
In this embodiment, the piston rod of the clamp cylinder 451 is connected to the air gripper fixing plate 456, and the clamp cylinder 451 is actuated to position the clamp air gripper 452 in place, clamp the phaser via the gripper hooks 459, and position the phaser tangentially to the product teeth via four sets of clamp positioning pins 462.
The pin press 41 of the present embodiment is provided with a displacement sensor 411, which is used for detecting the height of the pin press; the torsion spring cylinder 436 of the torsion spring torsion structure 42 acts to put the whole component in place, so that the product positioning sleeve 433-20 is inserted into the product; the torsion spring positioning structure 44 can conveniently, quickly and accurately position the torsion spring;
when the device works, the rotary pressing base 433-19 is attached to a product and is pressed tightly through the spring 433-13; the servo motor 421 rotates, the rotating shaft 433-2 rotates to drive the rotating arm 433-11 to move, the rotating pin 433-22 hooks the product torsion spring to continue rotating to the pin pressing position, and then the pin of the pin pre-installing structure 43 is pre-installed in place; the pin press 41 presses down to press the pins in place; the torsion spring cylinder 436 moves and then integrally positions to separate the rotating pin from the torsion spring; the servo motor 421 operates to reset the rotary base 433-15.
And will be apparent to those skilled in the art from the foregoing description.
In addition, it should be noted that the specific embodiments described in the present specification may be different in the components, the shapes of the components, the names of the components, and the like, and the above description is only an illustration of the structure of the present invention. Equivalent or simple changes in the structure, characteristics and principles of the invention are included in the protection scope of the patent. Various modifications, additions and substitutions for the specific embodiments described may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.
Claims (10)
1. The utility model provides a torsional spring locating pin assembly devices, includes preceding riser, right side riser, left side riser, torsional spring locating pin base and pin press, right side riser, left side riser are connected with torsional spring locating pin base, and preceding riser, right side riser link to each other its characterized in that with the pin press: the pin pre-assembling structure is fixed on the right vertical plate, the torsion spring positioning structure is connected with the phaser clamping structure, and the phaser clamping structure is arranged on the pin press;
the torsion spring torsion structure comprises a servo motor, a speed reducer mounting plate, an upright post, a bearing seat bottom plate, a fixing plate, a torsion tool, a coupler, a transmission shaft, a synchronous pulley I, a torsion spring cylinder and a torsion spring cylinder plate, wherein the servo motor is connected with the speed reducer;
the pin preassembling structure comprises a preassembling side plate, a preassembling bottom plate, a preassembling cylinder fixing plate, a preassembling sliding plate, a sliding seat, a pin picking horizontal cylinder, a horizontal guide rail, a vertical guide rail, a pin clamping jaw, a pin gas claw, a horizontal cylinder fixing plate and a pin gas claw plate, the pin picking horizontal cylinder is connected with the pin air claw plate, the pin air claw is fixed on the pin air claw plate, and the pin clamping jaw is fixed on the pin air claw.
2. The torsion spring positioning pin assembling mechanism according to claim 1, wherein: torsional spring location structure includes positioning seat, locating plate, location slip table jar subassembly and reference column, and this locating plate is connected with the positioning seat, and location slip table jar subassembly sets up on the positioning seat, and this location slip table jar subassembly is including location slip table jar, and location slip table jar links to each other with the positioning seat, and the reference column sets up on the locating plate, and the bottom of reference column is equipped with torsional spring product assorted location circular arc.
3. The torsion spring positioning pin assembling mechanism according to claim 1, wherein: phaser clamping structure includes centre gripping bottom plate, centre gripping stand and centre gripping roof, the centre gripping bottom plate passes through the centre gripping stand and links to each other its characterized in that with the centre gripping roof: the clamping cylinder is installed on the clamping cylinder fixing plate, the clamping gas claw is installed on the gas claw fixing plate, the clamping guide rail is fixed on the clamping bottom plate, the gas claw fixing plate is movably connected with the clamping guide rail, the clamping cylinder is connected with the gas claw fixing plate, and the claw hook is arranged on the clamping gas claw.
4. The torsion spring positioning pin assembling mechanism according to claim 1, wherein: the torsion tool comprises a rotating shaft, a synchronous belt pulley II, an angular contact bearing seat, a rotating arm, a spring sleeve, a spring, a rotating seat, a positioning pin, a deep groove ball bearing and a rotary pressing seat.
5. The torsion spring positioning pin assembling mechanism according to claim 1, wherein: the torsion structure of the torsion spring further comprises a reinforcing rib, and the reinforcing rib is arranged on the fixing plate.
6. The torsion spring positioning pin assembling mechanism according to claim 1, wherein: and the first synchronous belt wheel of the torsion structure of the torsion spring is matched with a synchronous belt of a torsion tool in the torsion structure of the torsion spring.
7. The torsion spring positioning pin assembling mechanism according to claim 1, wherein: the twisting tool further comprises a proximity switch, and the proximity switch is arranged on the bearing seat.
8. The torsion spring positioning pin assembling mechanism according to claim 1, wherein: the pin preassembling structure further comprises a loose joint bolt, the preassembling cylinder is connected with the loose joint bolt, and the loose joint bolt is connected with the preassembling sliding plate.
9. The torsion spring positioning pin assembling mechanism according to claim 1, wherein: the torsion spring positioning structure is connected with the phaser clamping structure through a clamping top plate of the phaser clamping structure.
10. The torsion spring positioning pin assembling mechanism according to claim 1, wherein: and a displacement sensor is arranged on the pin press.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910981128.3A CN110666491B (en) | 2019-10-16 | 2019-10-16 | Torsional spring locating pin assembly devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910981128.3A CN110666491B (en) | 2019-10-16 | 2019-10-16 | Torsional spring locating pin assembly devices |
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| Publication Number | Publication Date |
|---|---|
| CN110666491A true CN110666491A (en) | 2020-01-10 |
| CN110666491B CN110666491B (en) | 2024-08-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910981128.3A Active CN110666491B (en) | 2019-10-16 | 2019-10-16 | Torsional spring locating pin assembly devices |
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| CN (1) | CN110666491B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112496741A (en) * | 2020-12-04 | 2021-03-16 | 浙江大行科技有限公司 | Phase shifter assembly fixture integrating torsional spring preassembling and press fitting |
| CN115476142A (en) * | 2022-10-27 | 2022-12-16 | 杭州泰尚智能装备股份有限公司 | Disassembling equipment and disassembling method for disassembling runner plate |
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| CN211102586U (en) * | 2019-10-16 | 2020-07-28 | 杭州高品自动化设备有限公司 | Torsional spring locating pin assembly devices |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112496741A (en) * | 2020-12-04 | 2021-03-16 | 浙江大行科技有限公司 | Phase shifter assembly fixture integrating torsional spring preassembling and press fitting |
| CN115476142A (en) * | 2022-10-27 | 2022-12-16 | 杭州泰尚智能装备股份有限公司 | Disassembling equipment and disassembling method for disassembling runner plate |
| CN115476142B (en) * | 2022-10-27 | 2024-07-12 | 杭州泰尚智能装备股份有限公司 | Disassembling equipment and method for disassembling runner plate |
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