CN110860880A - Shaft device and method for mounting neck movement gear of massage chair - Google Patents

Shaft device and method for mounting neck movement gear of massage chair Download PDF

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Publication number
CN110860880A
CN110860880A CN201911212327.4A CN201911212327A CN110860880A CN 110860880 A CN110860880 A CN 110860880A CN 201911212327 A CN201911212327 A CN 201911212327A CN 110860880 A CN110860880 A CN 110860880A
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CN
China
Prior art keywords
groove
shaft
arc
sliding
bevel gear
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201911212327.4A
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Chinese (zh)
Inventor
沈潮
李平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Litec Jianye Co Ltd
Original Assignee
Anhui Litec Jianye Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Anhui Litec Jianye Co Ltd filed Critical Anhui Litec Jianye Co Ltd
Priority to CN201911212327.4A priority Critical patent/CN110860880A/en
Publication of CN110860880A publication Critical patent/CN110860880A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00Machines 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
    • B23P19/02Machines 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 connecting objects by press fit or for detaching same
    • B23P19/027Machines 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 connecting objects by press fit or for detaching same using hydraulic or pneumatic means

Abstract

The invention discloses a device and a method for installing a neck movement gear into a shaft of a massage chair, wherein the device comprises a base, wherein a sliding groove is formed in the base, and a tooth groove fixing device is arranged in the sliding groove; the tooth socket fixing device comprises a sliding seat, a placing groove, a push rod, a cylinder seat and an press-in cylinder, wherein the placing groove is formed in the sliding seat, the rear end of the sliding seat is connected with the push rod, and the other end of the push rod is fixedly installed on the cylinder seat. According to the device and the method for installing the neck movement gear into the shaft of the massage chair, the shaft rod and the bevel gear are installed more quickly, the installation efficiency is improved, the complexity of manual installation is reduced, the bevel gear cannot slide in the extrusion process, the bevel gear is prevented from falling off or moving, the butt joint accuracy is improved, the device is suitable for installing various installation structures, the practicability of the whole device is improved, the shaft rod is prevented from sliding left and right, the installation stability is ensured, the friction force on the shaft rod is increased, the shaft rod is fixed more stably, and the installation efficiency is improved.

Description

Shaft device and method for mounting neck movement gear of massage chair
Technical Field
The invention relates to the technical field of installation of neck movement gears of massage chairs, in particular to a device and a method for installing neck movement gears of a massage chair into a shaft.
Background
The massage chair utilizes the mechanical rolling force action and the mechanical force extrusion to carry out massage, and the manual massage can dredge channels and collaterals, lead qi and blood to circulate and keep the yin-yang balance of the organism, so that people can feel relaxed muscles after massage, have flexible joints, excite people, eliminate fatigue and play an important role in ensuring the health.
For people who work and study while sitting for a long time, the massage can make blood circulation smooth, improve waist soreness and backache and prevent diseases, improve sleep quality, relieve fatigue of the whole body, improve posture and exercise healthy body. The massage armchair passes through gear drive, on the neck position of massage armchair, through installation awl tooth in other gear butt joints on the core gear shaft, current mounting means is mostly through manual pressing the awl tooth and install on the gear shaft, artifical installation effectiveness is too low, manual pressing, the gear adversary has an extruded power, can lead to the hand red and swollen pain after pressing many times, and manual installation can only install an awl tooth in proper order, extravagant plenty of time.
Disclosure of Invention
The invention aims to provide a device and a method for mounting a neck movement gear into a shaft of a massage chair, so that a shaft rod and bevel teeth are mounted more quickly, the mounting efficiency is improved, the complexity of manual mounting is reduced, the bevel teeth cannot slide in the extrusion process, the bevel teeth are prevented from falling off or moving, the butt joint accuracy is improved, the device is suitable for mounting in various mounting structures, the practicability of the whole device is improved, the shaft rod is prevented from sliding left and right, the mounting stability is ensured, the friction force on the shaft rod is increased, the shaft rod is more stably fixed, and the mounting efficiency is improved, so that the problems in the background technology are solved.
In order to achieve the purpose, the invention provides the following technical scheme:
a shaft mounting and inserting device for a neck movement gear of a massage chair comprises a base, wherein a sliding groove is formed in the base, and a tooth groove fixing device is arranged in the sliding groove;
the tooth socket fixing device comprises a sliding seat, a placing groove, a pushing rod, a cylinder seat and a press-in cylinder, wherein the placing groove is formed in the sliding seat, the rear end of the sliding seat is connected with the pushing rod, the other end of the pushing rod is fixedly installed on the cylinder seat and penetrates through the cylinder seat to be connected with an output port of the press-in cylinder in the cylinder seat, the side edge of the base is fixedly connected with a machine column, and a shaft fixing device is installed above the connection part of the machine column and the base;
the shaft fixing device comprises a fixing bottom plate, lower semi-arc grooves, an upper pressure plate and upper semi-arc grooves, a plurality of lower semi-arc grooves are formed in a connecting surface at the top end of the fixing bottom plate, the upper pressure plate is symmetrically arranged at the upper end of the fixing bottom plate, the upper semi-arc grooves corresponding to the lower semi-arc grooves are formed in the lower end surface of the upper pressure plate, a shifting groove is formed in the side end of the machine column, and the tail end of the upper pressure plate penetrates through the shifting groove to be connected with a lifting device in the machine column;
the lifting device comprises a motor, a rotating screw rod, a movable shaft sleeve and a butt plate, wherein an output shaft of the motor is connected with the rotating screw rod, the rotating screw rod is sleeved with the movable shaft sleeve, the butt plate is fixed at the side end of the movable shaft sleeve, and the butt plate is connected with the upper pressure plate through a steel plate block.
Preferably, the placing groove comprises a butt-joint half groove, a tooth pattern groove, an inner ring groove and a shaft end groove, the tooth pattern groove is connected behind the butt-joint half groove, the inner end of the tooth pattern groove is connected with the inner ring groove, the shaft end groove is formed in the inner side of the middle of the inner ring groove, and the bevel gear is installed in the placing groove.
Preferably, the bevel gear comprises a butting sleeve, a bevel gear face and a mounting hole, the upper end of the butting sleeve is connected with the bevel gear face, the butting sleeve and the bevel gear face are internally provided with the mounting hole, and a shaft rod is mounted in the mounting hole.
Preferably, the number of the sliding grooves, the number of the lower half arc grooves and the number of the upper half arc grooves are corresponding, and two sliding seats are arranged at two ends of each sliding groove.
Preferably, the sliding seat is driven by the press-in cylinder to be in sliding connection with the sliding groove in the base, and the sliding seat in the sliding seat corresponds to the lower half arc groove and the upper half arc groove in the pressing state of the shaft fixing device.
Preferably, rubber sleeves are arranged on the inner arc surfaces of the lower half arc groove and the upper half arc groove, the lower half arc groove and the upper half arc groove are connected in a pressing mode, and shaft rods are arranged in the lower half arc groove and the upper half arc groove.
The invention also provides another technical scheme to be solved: a method for installing a neck movement gear of a massage chair into a shaft device comprises the following steps:
s1: placing the bevel gear into the placing grooves at two ends of the sliding groove, wherein the inner ring groove and the thread groove are butted with a bevel gear surface, the bevel gear surface corresponds to the butt half groove, and the thread groove is butted with a tooth groove of the bevel gear surface;
s2: the motor drives the rotating screw to rotate, the movable shaft sleeve is sleeved with the rotating screw gear, the rotating screw rotates forwards and backwards to drive the movable shaft sleeve to move up and down on the rotating screw, one end of the upper pressure plate is connected with the movable shaft sleeve through the butt joint plate, the motor drives the upper pressure plate to move upwards to place the shaft rod in the lower semi-arc groove, the motor rotates backwards to drive the upper pressure plate to press downwards, the upper pressure plate is connected with the fixed bottom plate, and the upper semi-arc groove and the lower semi-arc groove fix the shaft rod in the inner part;
s3: after the shaft lever is installed, two ends of the shaft lever extend out of the shaft fixing device, the press-in air cylinder pushes the sliding seat to slide in the sliding groove, the mounting hole of the bevel gear to be installed in the placing groove is in butt joint with the shaft lever end, the bevel gear is installed at two ends of the shaft lever through extrusion, after installation is completed, the motor drives the upper pressing plate to move upwards, and the installed shaft lever is taken out.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the device and the method for mounting the neck movement gear into the shaft of the massage chair, which are provided by the invention, the plurality of sliding grooves, the lower semi-arc groove and the upper semi-arc groove are arranged, so that the gear mounting of the plurality of shaft rods can be carried out at one time, and the clamping and pressing of two sides are carried out through the air cylinder, so that the shaft rods and the bevel gears are mounted more quickly, the mounting efficiency is improved, and the complexity of manual mounting is reduced.
2. According to the device and the method for mounting the neck movement gear of the massage chair into the shaft, the shaft rod is mounted in the mounting hole, the bevel gear is placed into the placing grooves at two ends of the sliding groove, and the bevel gear is butted with the tooth grooves of the bevel gear surface through the tooth groove, so that the bevel gear cannot slide in the extrusion process, the bevel gear is prevented from falling off or moving, and the butting precision is improved.
3. According to the device and the method for installing the neck movement gear into the shaft of the massage chair, the shaft rod can be installed at a single head or symmetrically in the process of installing the bevel gear, when the bevel gear needs to be installed at the single head, the placing groove can be placed in the placing groove at one end needing to be installed, and in the extrusion process, one end of the shaft rod without the bevel gear is fixedly extruded by the shaft end groove, so that the device and the method are suitable for being installed by various installation structures, and the practicability of the whole device is improved.
4. According to the device and the method for mounting the neck movement gear into the shaft of the massage chair, the motor drives the upper pressing plate to press and fix the shaft rod, so that the shaft rod is prevented from sliding left and right, the mounting stability is ensured, the rubber sleeves are arranged in the upper arc groove and the lower arc groove, the friction force on the shaft rod is increased, the shaft rod is more stably fixed, and the mounting efficiency is improved.
Drawings
FIG. 1 is an elevational view of the overall construction of the present invention;
FIG. 2 is a schematic view of a base structure of the present invention;
FIG. 3 is a cross-sectional view of the internal structure of the base of the present invention;
FIG. 4 is a schematic view of a bevel gear configuration of the present invention;
FIG. 5 is a schematic view of the connection of the shaft to the bevel gear of the present invention;
FIG. 6 is a schematic view of the connection of the two ends of the shaft to the bevel gear of the present invention;
FIG. 7 is a side cross-sectional view of the overall construction of the present invention;
FIG. 8 is a schematic view of the lifting device of the present invention;
fig. 9 is an enlarged view of the invention at a.
In the figure: 1. a base; 11. a sliding groove; 2. a tooth socket fixing device; 21. a sliding seat; 22. a placement groove; 221. butting the half grooves; 222. a tooth pattern groove; 223. an inner ring groove; 224. a shaft end slot; 23. a push rod; 24. a cylinder block; 25. pressing into a cylinder; 3. a column; 31. a shifting groove; 4. a shaft fixing device; 41. fixing the bottom plate; 42. a lower half arc groove; 43. an upper pressure plate; 44. an upper half arc groove; 441. a rubber sleeve; 5. a lifting device; 51. a motor; 52. rotating the screw; 53. a movable shaft sleeve; 54. a butt plate; 6. conical teeth; 61. butting sleeves; 62. a bevel gear face; 63. mounting holes; 7. a shaft rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, a neck part movement gear installation shaft device of a massage chair comprises a base 1, a sliding groove 11 is formed on the base 1, a tooth groove fixing device 2 is arranged in the sliding groove 11, the tooth groove fixing device 2 comprises a sliding seat 21, a placing groove 22, a push rod 23, a cylinder seat 24 and a press-in cylinder 25, the placing groove 22 is formed on the sliding seat 21, the push rod 23 is connected with the rear end of the sliding seat 21, the other end of the push rod 23 is fixedly arranged on the cylinder seat 24 and passes through the cylinder seat 24 to be connected with an output port of the press-in cylinder 25 in the cylinder seat 24, a machine column 3 is fixedly connected with the side edge of the base 1, an installation shaft fixing device 4 is arranged above the connection part of the machine column 3 and the base 1, the shaft fixing device 4 comprises a fixing bottom plate 41, a lower half arc groove 42, an upper pressing plate 43 and an upper half arc groove 44, a plurality of lower half arc grooves 42 are formed on the, the lower end surface of the upper pressure plate 43 is provided with an upper semi-arc groove 44 corresponding to the lower semi-arc groove 42, the side end of the machine column 3 is provided with a displacement groove 31, the tail end of the upper pressure plate 43 passes through the displacement groove 31 to be connected with a lifting device 5 in the machine column 3, the number of the sliding grooves 11, the number of the lower semi-arc grooves 42 and the number of the upper semi-arc grooves 44 are corresponding, and two ends of each sliding groove 11 are respectively provided with a sliding seat 21, a press-in air cylinder 25 drives the sliding seat 21 to be connected with the sliding groove 11 in the base 1 in a sliding way, and the sliding seat 21 in the sliding seat 21 corresponds to the lower semi-arc groove 42 and the upper semi-arc groove 44 in the pressing state of the shaft fixing device 4, and a plurality of sliding grooves 11, lower semi-arc grooves 42 and upper semi-arc grooves 44 are arranged to perform gear installation on a plurality of shaft levers 7 at one time, carry out both sides nip through the cylinder and press, make axostylus axostyle 7 and 6 installation of awl tooth more quick, improve the installation effectiveness, reduce the numerous and diverse nature of artifical installation.
Referring to fig. 3-4, the placement groove 22 includes a butt half groove 221, a tooth groove 222, an inner ring groove 223 and a shaft end groove 224, the tooth groove 222 is connected to the rear of the butt half groove 221, the inner end of the tooth groove 222 is connected to the inner ring groove 223, the shaft end groove 224 is formed in the middle inner side of the inner ring groove 223, a bevel gear 6 is mounted in the placement groove 22, the bevel gear 6 includes a butt sleeve 61, a bevel gear surface 62 and a mounting hole 63, the upper end of the butt sleeve 61 is connected to the bevel gear surface 62, the inner portions of the butt sleeve 61 and the bevel gear surface 62 are provided with the mounting hole 63, a shaft rod 7 is mounted in the mounting hole 63, the bevel gear 6 is placed in the placement grooves 22 at the two ends of the sliding groove 11 and is in butt joint with the tooth groove 62 through the tooth groove 222, the bevel gear 6 does not slide during the extrusion process, the bevel gear 6 is prevented from falling off or moving.
Referring to fig. 5-6, the shaft rod 7 can be selectively installed in a single-end or symmetrical manner in the process of installing the bevel gear 6, when the single-end installation is needed, the placing groove 22 can be placed in the placing groove 22 at one end to be installed, and in the extrusion process, one end of the shaft rod 7 without the bevel gear 6 is fixedly extruded by the shaft end groove 224, so that the device is suitable for being installed by various installation structures, and the practicability of the whole device is improved.
Referring to fig. 7-9, the lifting device 5 includes a motor 51, a rotating screw 52, a movable shaft sleeve 53 and a butt plate 54, the output shaft of the motor 51 is connected to the rotating screw 52, the rotating screw 52 is sleeved with the movable shaft sleeve 53, the butt plate 54 is fixed at the side end of the movable shaft sleeve 53, the butt plate 54 is connected to the upper press plate 43 through a steel plate, rubber sleeves 441 are mounted on the inner arc surfaces of the lower half-arc groove 42 and the upper half-arc groove 44, the lower half-arc groove 42 and the upper half-arc groove 44 are in press fit connection, a shaft rod 7 is arranged in the lower half-arc groove 42 and the upper half-arc groove 44, the motor 51 drives the rotating screw 52 to rotate, the movable shaft sleeve 53 is in gear sleeve connection with the rotating screw 52, the rotating screw 52 rotates in forward and reverse directions to drive the movable shaft sleeve 53 to move up and down on the rotating screw 52, one end of the upper press plate 43 is connected to the movable shaft, prevent axostylus axostyle 7 horizontal slip, guarantee the stability of installation, and set up gum cover 441 in the upper and lower arc groove, increase the frictional force to axostylus axostyle 7, more stable fixes axostylus axostyle 7, improves the installation effectiveness.
In order to better show the shaft device and the method for mounting the neck part core gear of the massage chair, the embodiment provides a method for mounting the neck part core gear of the massage chair into the shaft device, which comprises the following steps:
s1: the bevel gear 6 is placed in the placing grooves 22 at the two ends of the sliding groove 11, the inner ring groove 223 and the insection groove 222 are butted with the helical gear surface 62, the helical gear surface 62 corresponds to the butt half groove 221, and the insection groove 222 is butted with the tooth groove of the helical gear surface 62.
S2: the motor 51 drives the rotating screw rod 52 to rotate, the movable shaft sleeve 53 is in gear sleeve joint with the rotating screw rod 52, the rotating screw rod 52 rotates forwards and backwards, the movable shaft sleeve 53 is driven to move up and down on the rotating screw rod 52, one end of the upper pressure plate 43 is connected with the movable shaft sleeve 53 through the butt joint plate 54, the motor 51 drives the upper pressure plate 43 to move upwards, the shaft rod 7 is placed in the lower semi-arc groove 42, the motor 51 rotates reversely to drive the upper pressure plate 43 to press downwards, the upper pressure plate 43 is connected with the fixed bottom plate 41, and the upper semi-arc groove 44 and the lower semi-arc groove 42 fix the shaft.
S3: after the shaft lever 7 is installed, two ends of the shaft lever extend out of the shaft fixing device 4, the press-in air cylinder 25 pushes the sliding seat 21 to slide in the sliding groove 11, the mounting hole 63 of the bevel gear 6 mounted in the placing groove 22 is in butt joint with the end of the shaft lever 7, the bevel gear 6 is mounted at two ends of the shaft lever 7 through extrusion, and after the mounting is completed, the motor 51 drives the upper pressing plate 43 to move upwards, and the mounted shaft lever 7 is taken out.
In summary, in the method for installing the neck movement gear into the shaft device of the massage chair provided by the invention, the plurality of sliding grooves 11, the lower semi-arc groove 42 and the upper semi-arc groove 44 are arranged to perform gear installation on the plurality of shaft rods 7 at one time, and the two sides of the shaft rods 7 are clamped and pressed through the air cylinder, so that the shaft rods 7 and the bevel gears 6 are installed more quickly, the installation efficiency is improved, and the complexity of manual installation is reduced, the shaft rods 7 are installed in the installation holes 63, the bevel gears 6 are placed in the placing grooves 22 at the two ends of the sliding grooves 11, the bevel gears 6 are butted with the tooth grooves of the inclined gear surface 62 through the tooth grooves 222, the bevel gears 6 cannot slide in the extrusion process, the bevel gears 6 are prevented from falling off or moving, the butting accuracy is improved, the shaft rods 7 can be installed at one end in the process of installing the bevel gears 6 or can be installed symmetrically, when the single-end installation is required, the placing groove 22 at one end, the 7 one end of axostylus axostyle that does not put into awl tooth 6 is fixed the extrusion by axle head groove 224, is applicable to multiple mounting structure and installs, improves the practicality of whole device, and motor 51 drive top board 43 carries out the pressfitting to axostylus axostyle 7 fixed, prevents that axostylus axostyle 7 horizontal slip, guarantees the stability of installation, and sets up gum cover 441 in the upper and lower arc groove, increases the frictional force to axostylus axostyle 7, and more stable fixes axostylus axostyle 7, improves the installation effectiveness.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.

Claims (7)

1. The utility model provides a massage armchair neck core gear installation income axle device, includes base (1), its characterized in that: a sliding groove (11) is formed in the base (1), and a tooth socket fixing device (2) is arranged in the sliding groove (11);
the tooth socket fixing device (2) comprises a sliding seat (21), a placing groove (22), a push rod (23), a cylinder seat (24) and a pressing-in cylinder (25), wherein the placing groove (22) is formed in the sliding seat (21), the rear end of the sliding seat (21) is connected with the push rod (23), the other end of the push rod (23) is fixedly installed on the cylinder seat (24) and penetrates through the cylinder seat (24) to be connected with an output port of the pressing-in cylinder (25) in the cylinder seat (24), the side edge of the base (1) is fixedly connected with a machine column (3), and a shaft fixing device (4) is installed above the connection part of the machine column (3) and the base (1);
the shaft fixing device (4) comprises a fixing bottom plate (41), lower semi-arc grooves (42), an upper pressure plate (43) and upper semi-arc grooves (44), a plurality of lower semi-arc grooves (42) are formed in the top end connecting surface of the fixing bottom plate (41), the upper pressure plate (43) is symmetrically arranged at the upper end of the fixing bottom plate (41), the upper semi-arc grooves (44) corresponding to the lower semi-arc grooves (42) are formed in the lower end surface of the upper pressure plate (43), a shifting groove (31) is formed in the side end of the machine column (3), and the tail end of the upper pressure plate (43) penetrates through the shifting groove (31) to be connected with a lifting device (5) inside the machine column (3);
the lifting device (5) comprises a motor (51), a rotating screw rod (52), a movable shaft sleeve (53) and a butt plate (54), an output shaft of the motor (51) is connected with the rotating screw rod (52), the rotating screw rod (52) is sleeved with the movable shaft sleeve (53), the butt plate (54) is fixed at the side end of the movable shaft sleeve (53), and the butt plate (54) is connected with the upper pressure plate (43) through a steel plate block.
2. The massage armchair neck deck gear mounting and shaft-inserting device as claimed in claim 1, wherein: the placing groove (22) comprises a butt-joint half groove (221), a tooth pattern groove (222), an inner ring groove (223) and a shaft end groove (224), the tooth pattern groove (222) is connected to the rear of the butt-joint half groove (221), the inner end of the tooth pattern groove (222) is connected with the inner ring groove (223), the shaft end groove (224) is formed in the middle inner side of the inner ring groove (223), and bevel teeth (6) are arranged in the placing groove (22).
3. The massage armchair neck deck gear mounting and shaft-inserting device as claimed in claim 2, wherein: the bevel gear (6) comprises a butt joint sleeve (61), a bevel gear face (62) and a mounting hole (63), the bevel gear face (62) is connected to the upper end of the butt joint sleeve (61), the mounting hole (63) is formed in the butt joint sleeve (61) and the bevel gear face (62), and a shaft rod (7) is mounted in the mounting hole (63).
4. The massage armchair neck deck gear mounting and shaft-inserting device as claimed in claim 1, wherein: the number of the sliding grooves (11), the lower half arc grooves (42) and the upper half arc grooves (44) is corresponding, and two ends of each sliding groove (11) are provided with one sliding seat (21).
5. The massage armchair neck deck gear mounting and shaft-inserting device as claimed in claim 1, wherein: the pressing-in air cylinder (25) drives the sliding seat (21) to be in sliding connection with the sliding groove (11) in the base (1), and the positions of the lower half arc groove (42) and the upper half arc groove (44) in the sliding seat (21) in a pressing state of the sliding seat (21) and the shaft fixing device (4) correspond to each other.
6. The massage armchair neck deck gear mounting and shaft-inserting device as claimed in claim 1, wherein: rubber sleeves (441) are mounted on the inner arc surfaces of the lower half arc groove (42) and the upper half arc groove (44), the lower half arc groove (42) and the upper half arc groove (44) are connected in a pressing mode, and a shaft rod (7) is arranged in the lower half arc groove (42) and the upper half arc groove (44).
7. A method of mounting a neck deck gear in a spindle arrangement for a massage chair according to any of claims 1-6, wherein: the method comprises the following steps:
s1: placing the bevel gear (6) into the placing grooves (22) at two ends of the sliding groove (11), wherein the inner ring groove (223) and the tooth pattern groove (222) are butted with the bevel gear surface (62), the bevel gear surface (62) corresponds to the butt half groove (221), and the tooth pattern groove (222) is butted with the tooth groove of the bevel gear surface (62);
s2: the motor (51) drives the rotating screw rod (52) to rotate, the movable shaft sleeve (53) is in gear sleeve joint with the rotating screw rod (52), the rotating screw rod (52) rotates forwards and backwards to drive the movable shaft sleeve (53) to move up and down on the rotating screw rod (52), one end of the upper pressure plate (43) is connected with the movable shaft sleeve (53) through the butt joint plate (54), the motor (51) drives the upper pressure plate (43) to move upwards, the shaft rod (7) is placed in the lower semi-arc groove (42), the motor (51) rotates backwards to drive the upper pressure plate (43) to press downwards, the upper pressure plate (43) is connected with the fixed bottom plate (41), and the upper semi-arc groove (44) and the lower semi-arc groove (42) fix the shaft rod (7) inside;
s3: after axostylus axostyle (7) are installed, stretch out in both ends from axle fixing device (4), impress cylinder (25) and promote sliding seat (21) and slide in sliding tray (11), will install mounting hole (63) and axostylus axostyle (7) end in mounting groove (22) the awl tooth (6) of installing and dock, awl tooth (6) are installed in axostylus axostyle (7) both ends through the extrusion, after the installation, motor (51) drive top board (43) shift up, take out the axostylus axostyle (7) of installing.
CN201911212327.4A 2019-12-02 2019-12-02 Shaft device and method for mounting neck movement gear of massage chair Pending CN110860880A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911212327.4A CN110860880A (en) 2019-12-02 2019-12-02 Shaft device and method for mounting neck movement gear of massage chair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911212327.4A CN110860880A (en) 2019-12-02 2019-12-02 Shaft device and method for mounting neck movement gear of massage chair

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Publication Number Publication Date
CN110860880A true CN110860880A (en) 2020-03-06

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CN201911212327.4A Pending CN110860880A (en) 2019-12-02 2019-12-02 Shaft device and method for mounting neck movement gear of massage chair

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Country Link
CN (1) CN110860880A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201881130U (en) * 2010-11-30 2011-06-29 温岭市联星机械有限公司 Gear mounting device for crankshaft
CN201979270U (en) * 2011-01-26 2011-09-21 大连华录欧梅办公设备有限公司 Printer gear assembling jig
CN102294581A (en) * 2011-08-18 2011-12-28 重庆劲科来汽车空调暖风机有限公司 General purpose engine speed adjusting gear pin shaft press mounting machine
CN102581601A (en) * 2012-02-17 2012-07-18 汕头大学 Multi-station pinion shaft pressing assembling machine
CN206825031U (en) * 2017-06-27 2018-01-02 济宁金牛重工有限公司 Multistation spindle nose fitting surface processing unit (plant)
CN209288678U (en) * 2018-12-01 2019-08-23 徐州五洋科技有限公司 Gear press mounting control system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201881130U (en) * 2010-11-30 2011-06-29 温岭市联星机械有限公司 Gear mounting device for crankshaft
CN201979270U (en) * 2011-01-26 2011-09-21 大连华录欧梅办公设备有限公司 Printer gear assembling jig
CN102294581A (en) * 2011-08-18 2011-12-28 重庆劲科来汽车空调暖风机有限公司 General purpose engine speed adjusting gear pin shaft press mounting machine
CN102581601A (en) * 2012-02-17 2012-07-18 汕头大学 Multi-station pinion shaft pressing assembling machine
CN206825031U (en) * 2017-06-27 2018-01-02 济宁金牛重工有限公司 Multistation spindle nose fitting surface processing unit (plant)
CN209288678U (en) * 2018-12-01 2019-08-23 徐州五洋科技有限公司 Gear press mounting control system

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