CN114619234B - Multi-rotation electric actuator mounting device - Google Patents
Multi-rotation electric actuator mounting device Download PDFInfo
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- CN114619234B CN114619234B CN202210453587.6A CN202210453587A CN114619234B CN 114619234 B CN114619234 B CN 114619234B CN 202210453587 A CN202210453587 A CN 202210453587A CN 114619234 B CN114619234 B CN 114619234B
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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
- B23P19/06—Screw or nut setting or loosening machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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Abstract
The invention discloses a multi-turn electric actuator mounting device, which relates to the technical field of mounting of electric actuators and comprises a fixed frame, wherein an electric cylinder is fixedly mounted on the fixed frame, a fixed plate is fixedly mounted at the end part of a telescopic rod of the electric cylinder, a clamping mechanism is also fixedly mounted on the fixed frame, the clamping mechanism comprises an arc-shaped block, two edge chambers and a storage chamber are arranged in the arc-shaped block, a magnetic piston block is slidably mounted on the inner wall of each edge chamber, a reset spring is fixedly mounted on each magnetic piston block, one end of each reset spring is fixedly connected with the inner wall of each edge chamber, a pressure guide pipeline is also fixedly mounted on each arc-shaped block, a piston rod is slidably mounted on each pressure guide pipeline, a coating rod is movably mounted at one end of each piston rod, and the arc-shaped blocks are fixedly connected with the fixed frame through electromagnets; and a fastening assembly is fixedly mounted on the fixing plate and comprises a gear supporting plate.
Description
Technical Field
The invention relates to the technical field of installation of electric actuators, in particular to a multi-turn electric actuator installation device.
Background
The multi-turn electric actuator is used for controlling the opening, closing or adjusting of the valve, can be remotely controlled and can also be operated on site. Widely used in departments such as electric power, metallurgy, petroleum, chemical industry, food, weaving, papermaking, pharmacy, water works and sewage treatment, but many gyration electric actuator is very heavy in the installation, often need a plurality of people interoperations, especially when the screw is screwed up in flange department, the ideal state is exactly to guarantee that a plurality of screws can screw up in step, if the interval of screwing up between every screw is very big the not tight problem of sealed easy appearance, the patent of publication No. CN208719516U discloses an angle stroke electric actuator installation device with avoid vibrations, including trapezoidal plate and conveyer pipe, be provided with the lantern ring under the trapezoidal plate, the lantern ring inboard is provided with rubber ring and rubber ring cover in the outer wall department of conveyer pipe, the rigid coupling has first spring and first spring evenly distributed around the inner wall of the lantern ring between rubber ring and the lantern ring, the conveyer pipe inboard is provided with the angle stroke valve. When the conveyer pipe transported substance impact force produced vibrations greatly, vibrations are earlier tentatively alleviateed through first spring and bumper shock absorber between lantern ring and the rubber ring, and the connection ball of rigid coupling on the trapezoidal plate will transmit to the further reduction of each square vibrations of controlling about angle stroke electric actuator's upper and lower through the second spring and alleviate, avoid influencing interference angle stroke electric actuator, the cooperation of the third spring of connecting axle open position handing-over and telescopic link is connected and is used for avoiding vibrations to influence angle stroke electric actuator through the connecting axle transmission simultaneously, but above-mentioned technical problem is not solved to this prior art.
Disclosure of Invention
In order to achieve the purpose, the invention provides the following technical scheme: a multi-rotation electric actuator mounting device comprises a fixing frame, wherein an electric cylinder is fixedly mounted on the fixing frame, a fixing plate is fixedly mounted at the end part of a telescopic rod of the electric cylinder, a clamping mechanism is also fixedly mounted on the fixing frame, the clamping mechanism comprises an arc-shaped block, two edge chambers and a storage chamber are arranged in the arc-shaped block, a magnetic piston block is slidably mounted on the inner wall of each edge chamber, a reset spring is fixedly mounted on the magnetic piston block, one end of the reset spring is fixedly connected with the inner wall of each edge chamber, a pressure guide pipeline is also fixedly mounted on the arc-shaped block, a piston rod is slidably mounted on the pressure guide pipeline, a smearing rod is movably mounted at one end of the piston rod, and the arc-shaped block is fixedly connected with the fixing frame through an electromagnet; the fixing plate is fixedly provided with a fastening assembly, the fastening assembly comprises a gear supporting plate, three toothed sleeves are rotatably arranged on the gear supporting plate and are connected through gear rotation, and surrounding parts are rotatably arranged on the gear supporting plate through hollow shafts.
Preferably, the piston rod passes through star frame and arc piece sliding connection, the one end that the arc piece was kept away from to the piston rod is provided with the screw thread, and the hookup location movable mounting of daubing stick and piston rod has the torsional spring, the both ends of torsional spring respectively with daubing stick and piston rod fixed connection.
Preferably, the surrounding part comprises a movable arc plate, the movable arc plate is rotatably installed on a gear supporting plate through a hollow shaft, a swing gear is fixedly installed on the movable arc plate, a swing rack is meshed with a gear on the outer surface of the swing gear, the swing rack is slidably installed on the gear supporting plate through a swing rack slider, a swing rack guide rod is fixedly installed on the swing rack slider and is in sliding connection with the swing rack, a swing rack reset spring is wound on the swing rack guide rod, two ends of the swing rack reset spring are fixedly connected with the swing rack and the swing rack guide rod respectively, a toothed sleeve is rotatably installed on the movable arc plate, and the toothed sleeve is rotatably installed on the movable arc plate and is connected with a movable transmission gear through gear rotation.
Preferably, the movable transmission gear is slidably connected with a key groove shaft through a spline, a transmission block is fixedly mounted at the top end of the key groove shaft, a hand pressure rod is rotatably mounted at the bottom end of the key groove shaft, an energy storage spring support is slidably mounted on the hand pressure rod, an energy storage spring is fixedly mounted on the energy storage spring support and surrounds the outer side of the hand pressure rod, and the key groove shaft is slidably connected with the movable arc-shaped plate.
Preferably, a second movable rack is fixedly mounted on the energy storage spring support, a thick gear is meshed with a gear on the second movable rack, a first movable rack is meshed with a gear on the thick gear, and the second movable rack, the first movable rack and the thick gear are movably mounted on the movable arc-shaped plate through a vertical movable plate.
Preferably, the bottom end of the hand pressing rod is fixedly provided with a hand pressing strip, and the hand pressing strip is connected with the movable arc plate in a sliding mode through an anti-rotating rod.
Preferably, fixed mounting has dustproof arc in the gear backup pad, dustproof arc and gear backup pad and arc fixed connection, and arc fixed mounting is on the fixed plate, and still fixed mounting has driving motor on the arc, and driving motor's output shaft and the toothed sleeve fixed connection who rotates the installation in the gear backup pad.
Preferably, the toothed sleeve is provided with a through hole with the same shape as the transmission block.
Compared with the prior art, the invention has the following beneficial effects: (1) According to the invention, the actuator can be clamped quickly by the clamping mechanism, and the anti-slip agent can be automatically applied; (2) According to the invention, by arranging the fastening assembly, a plurality of screws can be synchronously screwed; (3) The invention can automatically move the screws to the set positions without adjusting the angle between each screw.
Drawings
Fig. 1 is a structural installation diagram i of the present invention.
FIG. 2 is a cross-sectional view of the clamping mechanism of the present invention.
FIG. 3 is a schematic view of a clamping mechanism according to the present invention.
FIG. 4 is a schematic view of the structure at A in FIG. 3 according to the present invention.
Fig. 5 is a structural installation diagram ii of the present invention.
FIG. 6 is a schematic view of the structure of FIG. 5B according to the present invention.
Fig. 7 is a schematic view of the fastener assembly of the present invention.
Fig. 8 is a schematic view ii of the fastener assembly of the present invention.
Fig. 9 is a schematic view of the fastener assembly of the present invention.
Fig. 10 is a schematic view iv of the fastener assembly of the present invention.
Fig. 11 is a schematic view v of the fastening assembly of the present invention.
Fig. 12 is a schematic view vi of the fastener assembly of the present invention.
Fig. 13 is a schematic view VII of the fastener assembly of the present invention.
Fig. 14 is a schematic view viii of the construction of the fastening assembly of the present invention.
FIG. 15 is a schematic view of the structure of FIG. 14 at C in accordance with the present invention.
Figure 16 is a structural exploded view of the fastener assembly of the present invention.
FIG. 17 is a structural exploded view of the fastener assembly of the present invention shown in FIG. II.
In the figure: 101-an arc-shaped block; 102-torsion spring; 103-a spider; 104-a magnetic piston block; 105-a reset spring; 106-an electromagnet; 107-edge chamber; 108-pressure guide grooves; 109-pressure guide pipeline; 110-a piston rod; 111-a daubing bar; 112-a storage chamber; 201-arc frame; 2011-screws; 202-dustproof arc-shaped plate; 203-a drive motor; 204-a movable arc plate; 205-a gear support plate; 206-a swing rack; 207-oscillating rack slide; 208-a swing rack return spring; 209-oscillating gear; 210-a vertical moving plate; 211-thick gear; 212-a first movable rack; 213-a second movable rack; 214-energy storage spring support; 215-energy storage spring; 216-a spline shaft; 217-a transmission block; 218-a movable drive gear; 219-hand pressing bar; 220-hand pressure lever; 221-anti-rotation rod; 222-a toothed sleeve; 223-a hollow shaft; 224-a swing rack guide bar; 3-an actuator; 4-a valve; 5-a fixing frame; 6-an electric cylinder; 7-fixing the plate.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better explanation of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The invention provides a technical scheme that: including mount 5, fixed mounting has electric jar 6 on mount 5, the telescopic link tip fixed mounting of electric jar 6 has fixed plate 7, still fixed mounting has fixture on mount 5, fixture includes arc piece 101, the inside of arc piece 101 is provided with two marginal cavity 107 and one stores chamber 112, the inner wall slidable mounting of marginal cavity 107 has magnetic piston piece 104, fixed mounting has reset spring 105 on magnetic piston piece 104, the one end of reset spring 105 and the inner wall fixed connection of marginal cavity 107, still fixed mounting has pressure pipeline 109 of leading on arc piece 101, slidable mounting has piston rod 110 on pressure pipeline 109 of leading, the one end movable mounting of piston rod 110 has daub stick 111, arc piece 101 passes through electro-magnet 106 fixed connection with mount 5, fixed mounting has fastening assembly on fixed plate 7, fastening assembly includes gear backup pad 205, the last slidable mounting of gear backup pad 205 has three toothed sleeve 222, and connect through the gear revolve between the three toothed sleeve 222, the hollow shaft revolves through 223 and installs the enclosure part in the gear backup pad.
The piston rod 110 is connected with the arc block 101 in a sliding manner through the star frame 103, one end of the piston rod 110, which is far away from the arc block 101, is provided with a thread, the star frame 103 is fixedly connected with the arc block 101, the star frame 103 is connected with the piston rod 110 in a sliding manner, a spring top bead is arranged inside the star frame 103, when the thread section is matched with the spring top bead inside the star frame 103, the piston rod 110 is driven to rotate and move for a certain distance along the axis of the piston rod 110, the distance is the thread pitch of the thread arranged on the piston rod 110, a hairbrush needs to be installed on the smearing rod 111, the hair length of the hairbrush is larger than the thread pitch of the thread arranged on the piston rod 110, the torsional spring 102 is movably installed at the connecting position of the smearing rod 111 and the piston rod 110, two ends of the torsional spring 102 are respectively fixedly connected with the smearing rod 111 and the piston rod 110, an anti-skid agent is arranged inside the storage cavity 112 and is connected with the outside through a through hole, the through hole is used for injecting the anti-skid agent, after the anti-slip agent is filled, a leather plug is used for blocking, a through hole is formed in the inner wall of the storage cavity 112, which is close to the smearing rod 111, and is used for penetrating the anti-slip agent, as shown in fig. 2 and 3, if the anti-slip agent needs to be smeared on the contact surface of the arc-shaped block 101 and the actuator 3, the actuator 3 and the arc-shaped block 101 need to be far away, at this time, the electromagnet 106 is started, the electromagnet 106 attracts the magnetic piston block 104, at this time, the magnetic piston block 104 is close to the electromagnet 106, the magnetic piston block 104 moves to compress the return spring 105, the space of the edge chamber 107, which is located on the right side of the magnetic piston block 104, is communicated with the pressure guide pipeline 109 through the pressure guide groove 108, hydraulic oil is arranged inside, at this time, the piston rod 110 slidably installed in the pressure guide pipeline 109 is extruded and extends out, the piston rod 110 extends out to drive the smearing rod 111 to move, and when the smearing rod 111 completely moves outside the arc-shaped block 101, the smearing rod 111 is unfolded under the action of the torsion spring 102, at this time, the thread on the piston rod 110 just contacts the spider 103, at this time, the smearing rod 111 rotates for a circle, at this time, the brush on the smearing rod 111 smears an anti-slip agent on the contact surface between the arc block 101 and the actuator 3, at this time, the electromagnet 106 is powered off, the magnetic piston block 104 returns to the initial position under the action of the return spring 105, it needs to be described that the edge chamber 107 is communicated with the outside through a through hole formed in the arc block 101, at this time, the space pressure of the edge chamber 107 on the right side of the magnetic piston block 104 is reduced, meanwhile, the piston rod 110 returns, the piston rod 110 drives the smearing rod 111 to enter the arc block 101 again, and simultaneously, the piston rod 110 rotates for a circle under the action of the thread of the piston rod 110, when the actuator 3 needs to be fixed, the arc block 101 is directly contacted with the actuator 3, the electromagnet 106 is started, the electromagnet 106 adsorbs the actuator 3 on the arc block 101, and also adsorbs the magnetic piston block 104, since the smearing rod 111 is limited by the outer surface of the actuator 3, the actuator cannot move outwards, and the magnetic piston block 104 cannot move.
The enclosing part comprises a movable arc-shaped plate 204, the movable arc-shaped plate 204 is rotatably arranged on a gear supporting plate 205 through a hollow shaft 223, a swinging gear 209 is fixedly arranged on the movable arc-shaped plate 204, a swinging rack 206 is meshed with the outer surface of the swinging gear 209 through a gear, the swinging rack 206 is slidably arranged on the gear supporting plate 205 through a swinging rack slider 207, a swinging rack guide rod 224 is fixedly arranged on the swinging rack slider 207, the swinging rack guide rod 224 is slidably connected with the swinging rack 206, a swinging rack return spring 208 is wound on the swinging rack guide rod 224, two ends of the swinging rack return spring 208 are respectively fixedly connected with the swinging rack 206 and the swinging rack guide rod 224, the hollow shaft 223 is fixedly connected with the gear supporting plate 205, the hollow shaft 223 is rotatably connected with the movable arc-shaped plate 204, a toothed sleeve 222 is rotatably arranged on the movable arc-shaped plate 204, a toothed sleeve 222 which is rotatably arranged on the movable arc-shaped plate 204 is rotatably connected with a movable transmission gear 218 through a gear, the movable transmission gear 218 is rotatably arranged on the movable arc-shaped plate 204, the movable transmission gear 218 is slidably connected with a key groove shaft 216 through a spline, the top end of the key groove shaft 216 is fixedly provided with a transmission block 217, the bottom end of the key groove shaft 216 is rotatably arranged with a hand pressure lever 220, the hand pressure lever 220 is slidably arranged with an energy storage spring support 214, the energy storage spring support 214 is fixedly provided with an energy storage spring 215, the energy storage spring 215 surrounds the outer side of the hand pressure lever 220, the key groove shaft 216 is slidably connected with the movable arc-shaped plate 204, the movable arc-shaped plate 204 is provided with a concave hole at the position of the transmission block 217, so that the upper surface of the transmission block 217 is flush with the surface of the movable arc-shaped plate 204, the energy storage spring support 214 is fixedly provided with a second movable rack 213, the gear 211 is engaged with a thick gear 211, the thick gear 211 is engaged with a first movable rack 212, the second movable rack 213, the first movable rack 212 and the thick gear 211 are movably mounted on the movable arc-shaped plate 204 through a vertical movable plate 210, a hand pressing bar 219 is fixedly mounted at the bottom end of a hand pressing rod 220, the hand pressing bar 219 is slidably connected with the movable arc-shaped plate 204 through a rotation preventing rod 221, the rotation preventing rod 221 is fixedly connected with the movable arc-shaped plate 204, the rotation preventing rod 221 is slidably connected with the hand pressing bar 219, a dustproof arc-shaped plate 202 is fixedly mounted on a gear supporting plate 205, the dustproof arc-shaped plate 202 and the gear supporting plate 205 are fixedly connected with an arc-shaped frame 201, the arc-shaped frame 201 is fixedly mounted on a fixed plate 7, a driving motor 203 is further fixedly mounted on the arc-shaped frame 201, an output shaft of the driving motor 203 is fixedly connected with a toothed sleeve 222 rotatably mounted on the gear supporting plate 205, one of three toothed sleeves 222 rotating on the gear supporting plate 205 is fixedly connected with an output shaft of the driving motor 203, and the toothed sleeve 222 is provided with a through hole with the same shape as the transmission block 217.
The invention discloses a multi-rotation electric actuator mounting device, which has the following working principle: when the device is used, the fixed frame 5 is required to be installed on a mechanical arm, then the distance between the clamping mechanism and the fastening component is adjusted by controlling the expansion and contraction of the electric cylinder 6, then the actuator 3 is aligned with the arc-shaped block 101 and moves backwards to enable the arc-shaped block 101 to be in contact with the actuator 3, when the contact is completed, the electromagnet 106 is started to fix the actuator 3 on the arc-shaped block 101, meanwhile, the swing rack 206 is firstly in contact with the outer surface of the valve 4, the swing rack 206 moves towards one side far away from the valve 4 relative to the gear support plate 205, the swing rack 206 drives the swing gear 209 to rotate, the swing gear 209 rotates to drive the movable arc-shaped plate 204 to rotate, the swing rack 206 compresses the swing rack return spring 208 while moving, and the swing rack return spring 208 is used for returning the initial position of the swing rack 206, the rotation of the movable arc plate 204 will drive the first movable rack 212 to approach the valve 4, when the movable arc plate 204 rotates to the position shown in fig. 12, the upper surface of the transmission block 217 will be blocked by the gear support plate 205, when the first movable rack 212 contacts the valve 4, the first movable rack 212 will move back towards the side away from the valve 4 relative to the movable arc plate 204, at this time, the first movable rack 212 will drive the thick gear 211 to rotate and drive the second movable rack 213 to move, the second movable rack 213 will drive the energy storage spring support 214 to move, the energy storage spring support 214 will drive the energy storage spring 215 to move, at this time, because the transmission block 217 is limited by the gear support plate 205, the energy storage spring 215 can only be compressed, when the movable arc plate 204 rotates to the position, it should be noted that, the gear support plate 205 is provided with a through hole, when the transmission block 217 just moves to the position of the through hole formed in the gear support plate 205, the transmission block 217 moves upward under the driving of the elastic force of the energy storage spring 215, at this time, the transmission block 217 is meshed with the bottom of the toothed sleeve 222, at the same time, the toothed sleeve 222 on the movable arc plate 204 moves to the position shown in fig. 6, at this time, a screw 2011 is placed in the toothed sleeve 222, then the driving motor 203 is started, it is to be noted that the output shaft of the driving motor 203 is only fixedly connected with the toothed sleeve 222, the oscillating gear 209, the movable arc plate 204, the hollow shaft 223 and the gear support plate 205 are not in contact with the output shaft of the driving motor 203, the output shaft of the driving motor 203 drives the middle toothed sleeve 222 to rotate, at the same time, one of the toothed sleeves 222 on both sides is driven by the gear to rotate together, at the same time, one of the toothed sleeve 222 is meshed with the transmission block 217, therefore, the transmission block 217 is also rotated simultaneously, the movable bar 217 is driven by the transmission block 217 to rotate, the movable bar 218, the transmission gear 218 rotates, the transmission bar 218 drives the movable bar 204 to rotate by the gear 222, the transmission bar 217 and the hand pressing bar 219, when the hand pressing bar 219 is moved completely, the hand pressing bar 219 is released, the hand pressing bar 220, the hand pressing bar 219 is moved, the hand pressing bar 219, the hand bead 219 can be released by moving the device a distance towards the side remote from the actuator 3.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a many gyration electric actuator installation device, includes mount (5), the telescopic link tip fixed mounting who fixed mounting has electric jar (6), electric jar (6) on mount (5) has fixed plate (7), its characterized in that: the clamping mechanism is fixedly mounted on the fixed frame (5) and comprises an arc-shaped block (101), two edge chambers (107) and a storage chamber (112) are arranged inside the arc-shaped block (101), a magnetic piston block (104) is slidably mounted on the inner wall of each edge chamber (107), a reset spring (105) is fixedly mounted on each magnetic piston block (104), one end of each reset spring (105) is fixedly connected with the inner wall of each edge chamber (107), a pressure guide pipeline (109) is further fixedly mounted on each arc-shaped block (101), a piston rod (110) is slidably mounted on each pressure guide pipeline (109), a smearing rod (111) is movably mounted at one end of each piston rod (110), and the arc-shaped blocks (101) are fixedly connected with the fixed frame (5) through electromagnets (106);
fixed mounting has fastening components on fixed plate (7), fastening components includes gear support plate (205), rotates on gear support plate (205) and installs three and take tooth sleeve (222), and connects through the gear rotation between three and take tooth sleeve (222), installs through hollow shaft (223) rotation on gear support plate (205) and surrounds the part.
2. A multi-turn electric actuator mounting device as defined in claim 1 wherein: piston rod (110) pass through star frame (103) and arc piece (101) sliding connection, the one end that arc piece (101) were kept away from in piston rod (110) is provided with the screw thread, and the hookup location movable mounting of daubing stick (111) and piston rod (110) has torsional spring (102), the both ends of torsional spring (102) respectively with daubing stick (111) and piston rod (110) fixed connection.
3. A multi-turn electric actuator mounting device as defined in claim 2 wherein: the surrounding component comprises a movable arc-shaped plate (204), the movable arc-shaped plate (204) is rotatably installed on a gear supporting plate (205) through a hollow shaft (223), a swing gear (209) is fixedly installed on the movable arc-shaped plate (204), a swing rack (206) is meshed with an outer surface gear of the swing gear (209), the swing rack (206) is slidably installed on the gear supporting plate (205) through a swing rack sliding block (207), a swing rack guide rod (224) is fixedly installed on the swing rack sliding block (207), the swing rack guide rod (224) is slidably connected with the swing rack (206), a swing rack return spring (208) is wound on the swing rack guide rod (224), two ends of the swing rack return spring (208) are fixedly connected with the swing rack (206) and the swing rack guide rod (224) respectively, a toothed sleeve (222) is rotatably installed on the movable arc-shaped plate (204), and the toothed sleeve (222) rotatably installed on the movable arc-shaped plate (204) is rotatably connected with a movable transmission gear (218) through a gear.
4. A multi-turn electric actuator mounting device as claimed in claim 3, wherein: the energy-saving manual transmission device is characterized in that a key groove shaft (216) is connected onto the movable transmission gear (218) in a sliding mode through a spline, a transmission block (217) is fixedly mounted at the top end of the key groove shaft (216), a manual pressure rod (220) is rotatably mounted at the bottom end of the key groove shaft (216), an energy-storing spring support (214) is slidably mounted on the manual pressure rod (220), an energy-storing spring (215) is fixedly mounted on the energy-storing spring support (214), the energy-storing spring (215) surrounds the outer side of the manual pressure rod (220), and the key groove shaft (216) is connected with the movable arc-shaped plate (204) in a sliding mode.
5. A multi-turn electric actuator mounting device as defined in claim 4 wherein: the energy storage spring support (214) is fixedly provided with a second movable rack (213), a gear on the second movable rack (213) is meshed with a thick gear (211), a gear on the thick gear (211) is meshed with a first movable rack (212), and the second movable rack (213), the first movable rack (212) and the thick gear (211) are movably arranged on the movable arc-shaped plate (204) through a vertical movable plate (210).
6. A multi-turn electric actuator mounting arrangement according to claim 5, wherein: the bottom end of the hand pressure rod (220) is fixedly provided with a hand pressure strip (219), and the hand pressure strip (219) is connected with the movable arc-shaped plate (204) in a sliding manner through a rotation preventing rod (221).
7. A multi-turn electric actuator mounting arrangement according to claim 6, wherein: the gear fixing device is characterized in that a dustproof arc-shaped plate (202) is fixedly mounted on the gear supporting plate (205), the dustproof arc-shaped plate (202) and the gear supporting plate (205) are fixedly connected with an arc-shaped frame (201), the arc-shaped frame (201) is fixedly mounted on a fixing plate (7), a driving motor (203) is further fixedly mounted on the arc-shaped frame (201), and an output shaft of the driving motor (203) is fixedly connected with a toothed sleeve (222) which is rotatably mounted on the gear supporting plate (205).
8. A multi-turn electric actuator mounting device as claimed in claim 7, wherein: the toothed sleeve (222) is provided with a through hole with the same shape as the transmission block (217).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210453587.6A CN114619234B (en) | 2022-04-27 | 2022-04-27 | Multi-rotation electric actuator mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210453587.6A CN114619234B (en) | 2022-04-27 | 2022-04-27 | Multi-rotation electric actuator mounting device |
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| Publication Number | Publication Date |
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| CN114619234A CN114619234A (en) | 2022-06-14 |
| CN114619234B true CN114619234B (en) | 2022-12-13 |
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| CN202210453587.6A Active CN114619234B (en) | 2022-04-27 | 2022-04-27 | Multi-rotation electric actuator mounting device |
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| CN117020681A (en) * | 2023-10-10 | 2023-11-10 | 江苏瑞友康电子科技有限公司 | Production machine tool |
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| CN113685606B (en) * | 2021-08-06 | 2023-05-26 | 江苏海博流体控制有限公司 | Straight travel transmission device of valve actuator |
| CN113997060A (en) * | 2021-11-08 | 2022-02-01 | 佳木斯大学 | Wind driven generator installation equipment and operation method |
| CN216298512U (en) * | 2021-11-29 | 2022-04-15 | 昆山发亨机电科技有限公司 | Chuck structure of automatic screw locking machine |
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