NZ759210A - Device for fixing gearbox body with rotating shaft - Google Patents
Device for fixing gearbox body with rotating shaft Download PDFInfo
- Publication number
- NZ759210A NZ759210A NZ759210A NZ75921019A NZ759210A NZ 759210 A NZ759210 A NZ 759210A NZ 759210 A NZ759210 A NZ 759210A NZ 75921019 A NZ75921019 A NZ 75921019A NZ 759210 A NZ759210 A NZ 759210A
- Authority
- NZ
- New Zealand
- Prior art keywords
- rotating shaft
- press
- rotary plate
- circlip
- positioning
- Prior art date
Links
- 230000007246 mechanism Effects 0.000 claims description 90
- 238000010586 diagram Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
-
- 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
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
- B23P21/004—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed
- B23P21/006—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed the conveying means comprising a rotating table
-
- 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
- B25B11/02—Assembly jigs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Automatic Assembly (AREA)
- Sealing Devices (AREA)
Abstract
The present invention is aimed at providing a device for fixing a gearbox body with a rotating shaft, which is convenient to fix a rotating shaft with a gearbox body. In the device for fixing a gearbox body with a rotating shaft, each of two ends of the rotating shaft comprises a thick section and a thin section, the two thick sections are located between the two thin sections, and the thick sections and the thin sections form a step structure, wherein the device comprises a soleplate; a rotary plate is arranged on the soleplate; a bearing press and a circlip press are at least arranged on the rotary plate side; the rotary plate is matched with a rotary plate driving device; a number of rotating shaft positioning seats for positioning the rotating shaft are formed on the rotary plate; each of the bearing press and the circlip press comprises a press head, and an evading groove running through the press head downward to evade the ends of the rotating shaft is formed on the press head; each of the rotating shaft positioning seats comprises a positioning sleeve; through holes running through the rotary plate from upper and lower sides are formed on the rotary plate; and the positioning sleeves are fixed in the through holes.
Description
DEVICE FOR FIXING GEARBOX BODY WITH ROTATING SHAFT
Technical Field of the Invention
The present invention relates to the technical field of reduction xes,
and in particular to a device for fixing a x body with a rotating shaft.
ound of the Invention
A rotating shaft is fixed on a gearbox body of a reduction gearbox, and
teeth and a reduction gear in meshing fit with the teeth are arranged on the
rotating shaft. The reduction gear is fixed on an output shaft, ends of the
rotating shaft are ured to be linked with a driving motor, and ends of the
output shaft are configured to be linked with a device to be driven. The rotating
shaft is fixed on the gearbox body through bearings, and bearings need to be
press-fitted at two ends of the rotating shaft. In order to avoid the axial
disengagement of the bearings, it is necessary to press-fit circlips on the
rotating shaft, so that the axial limitation of the bearings is realized by the
circlips and the gearbox body. Annular s, in which the circlips are fitted,
are formed on thick sections of the rotating shaft. An inner hole running
through two opposite sides is formed on the gearbox body, and step structures
are formed at two ends of the inner hole to press-fit the bearings.
In order to facilitate the linkage of the rotating shaft with the driving motor
through a r, two ends of the rotating shaft each have a thick section and
a thin section. The section area of the thick sections is greater than that
of the thin sections. Double planes, a single plane or four plates are milled on
the thin sections, or the outer diameter of the thin sections is less than that of
the thick sections.
Summary of the Invention
The present invention is aimed at providing a device for fixing a gearbox
body with a rotating shaft, which is ient to fix a rotating shaft with a
gearbox body.
For this purpose, the present invention employs the following technical
solutions. A device for fixing a x body with a rotating shaft is ed,
each of two ends of the rotating shaft including a thick section and a thin
n, the two thick sections being located between the two thin sections,
and the thick sections and the thin sections forming a step structure, wherein
the device includes a soleplate; a rotary plate is arranged on the soleplate; a
bearing press and a circlip press are at least arranged on the rotary plate side;
the rotary plate is matched with a rotary plate driving device; a number of
rotating shaft positioning seats for positioning the rotating shaft are formed on
the rotary plate; each of the bearing press and the circlip press includes a
press head, and an evading groove running through the press head downward
to evade the ends of the rotating shaft is formed on the press head; each of the
rotating shaft oning seats includes a positioning sleeve; h holes
running through the rotary plate from upper and lower sides are formed on the
rotary plate; the positioning sleeves are fixed in the h holes; each of the
positioning sleeves includes an upper positioning sleeve section and a lower
positioning sleeve section, with the inner diameter of the upper positioning
sleeve section being greater than that of the lower positioning sleeve section to
form a step structure; and, the rotating shaft is placed in the positioning
sleeves so that step es of the ends of the rotating shaft are supported on
step surfaces of the positioning sleeves.
When in use of the device of the present invention, the rotating shaft, the
gearbox body and the bearing are placed on the ng shaft positioning
seats. By the positioning s of the rotating shaft positioning seats, the
rotating shaft is supported and the ality of the rotating shaft is maintained.
The g is arranged between the rotating shaft and the gearbox body to
realize the positioning of the bearing, the rotating shaft and the gearbox body,
and by the bearing press, the bearing is pressed into the gearbox body. A
circlip is placed on the rotating shaft, and is then press-fitted in the annular
groove on the rotating shaft by the press head of the circlip press. In the
present ion, the rotating shaft is positioned by the rotating shaft
positioning seats, so it is more convenient for press-fitting components on the
ng shaft.
Preferably, the positioning sleeves are fixed in the through holes, and
upper ends of the positioning s are extended to an upper side of the
rotary plate; and, when the x body is placed on the rotary plate, outer
circumferential walls of the upper ends of the positioning sleeves are in
clearance fit with an inner circumferential wall of a lower end of an inner hole of
the gearbox body. With this arrangement, the axis of the rotating shaft is
coaxial to the inner hole of the gearbox body, so it is convenient for
fitting the bearing.
Preferably, a circlip feeding mechanism, an oil seal feeding mechanism
and an oil seal press are arranged on the soleplate; the rotating shaft
positioning seats on the rotary plate successively pass through the bearing
press, the p press and the oil seal press; the circlip feeding mechanism is
located between the bearing press and the circlip press; the oil seal feeding
mechanism is located between the circlip press and the oil seal press; and, an
evading groove running through the press head downward to evade the ends
of the rotating shaft is formed on the press head of the oil seal press. The
fitting of the oil seal on the gearbox body can also be realized in the
present invention.
Preferably, a guide sleeve is arranged at an upper end of the rotating shaft;
a fitting groove running through the guide sleeve downward to evade the thin
section is formed on the guide sleeve; the guide sleeve has a tapered upper
end; and, the guide sleeve is placed on the rotating shaft so that the top of the
fitting groove comes into contact with an upper end face of the rotating shaft,
or a step structure is formed in the g groove so that a step surface of the
fitting groove is ted on a step surface of the rotating shaft. The
arrangement of the guide sleeve is convenient for feeding circlips.
Preferably, the outer er of a portion of the guide sleeve deviated
from the tapered upper end is greater than that of the thick sections; and, when
the guide sleeve is placed on the ng shaft, the distance from a lower edge
of the guide sleeve to an annular groove on the rotating shaft is less than the
thickness of the circlip. With this arrangement, the circlip can be more easily
clamped in the annular groove of the rotating shaft.
Preferably, the circlip feeding mechanism includes a material collection
mechanism and a g mechanism; the material collection mechanism
includes a fixed plate and guide rods fixed on the fixed plate; a number of
workpieces to be press-fitted are stacked on top of each other and sheathed
on the guide rods ed ally; the feeding mechanism includes a
transverse movement ism, a lifting mechanism and a chuck fixation
block; the chuck fixation block is transversely moved by the transverse
movement mechanism, and the chuck fixation block is moved up and down by
the lifting mechanism; a number of on holes running through the chuck
fixation block from upper and lower sides and an evading hole running through
the chuck fixation block from upper and lower sides are formed on the chuck
fixation block; the fixation holes are annularly arranged on a circumferential
side of the evading hole at intervals; a magnet is fixed on the chuck fixation
block of the circlip feeding mechanism, and disengagement mechanisms are
fixed in the fixation holes on the chuck fixation block of the p feeding
mechanism; each of the disengagement mechanisms includes a push rod
which can move up and down; and, a lower end face of the push rod is located
above a lower end face of the chuck on block when the push rod is moved
up to a limit position.
In the present invention, the circlip is adsorbed and fed by the magnet. By
providing the disengagement mechanisms, the circlip is pressed down by the
push rod so that the circlip is disengaged from the magnet. The
disengagement mechanisms may be existing small air cylinders.
Preferably, each of the oil seal feeding ism and the circlip feeding
mechanism includes a al collection mechanism and a feeding
mechanism, chucks are fixed in fixation holes on a chuck on block of the
oil seal feeding mechanism, and lower end faces of the chucks are d
below a lower end face of the chuck fixation block.
In the present invention, the circlip feeding mechanism and the oil seal
feeding mechanism are the same except for the components arranged in the
fixation holes, so that it is more convenient to manufacture the device of the
present invention.
Preferably, a number of guide rods are fixed on the fixed plate, the guide
rods are annularly ed on a circumferential side of the fixed plate at
uniform intervals, and a rotating ism, by which the fixed plate s,
is arranged on a lower side of the fixed plate. With this arrangement, the
feeding mechanism in the present invention can uninterruptedly feed more
workpieces to be press-fitted. The ng mechanism may be an existing
index plate, a driving motor or a rotary air cylinder.
Preferably, support holes are formed on a lower side of the soleplate
relative to the press heads; a number of support mechanisms are arranged
below the ate; each of the support mechanisms includes a support rod
which can move up and down; the support rods are moved up so that upper
ends of the support rods run through the support holes to come into contact
with a lower end face of the rotating shaft; the number of the support
mechanisms is less than or equal to the number of the t holes; and, a
support mechanism is arranged at least on a lower side of the circlip press.
The support mechanisms are used for supporting the rotating shaft to
prevent the rotating shaft from shaking up and down during the press-fitting of
the components on the rotating shaft. It can be determined, according to actual
requirements, whether to arrange the support mechanisms on lower sides of
the bearing press and the oil seal press. In the present invention, the support
mechanisms may be ted electrically or manually, and the support
mechanisms may be air cylinders, push rods or other devices.
The device of the present invention is convenient to use and is able to
assemble and fix a rotating shaft with a gearbox body.
Brief Description of the Drawings
Fig. 1 is a schematic ure diagram of the t invention;
Fig. 2 is a schematic structure diagram of a bearing press and an oil seal
press according to the present invention;
Fig. 3 is a schematic structure m of the coordination of a gearbox
body, a rotating shaft, a soleplate and rotating shaft positioning seats
according to the present invention;
Fig. 4 is a schematic structure diagram of the coordination of the soleplate
and the rotating shaft positioning seats according to the present ion;
Fig. 5 is a schematic structure diagram of the coordination of a guide
sleeve and the rotating shaft according to the present invention;
Fig. 6 is a schematic ure diagram of the gearbox body according to
the present invention;
Fig. 7 is a schematic structure diagram of a p press according to the
t invention;
Fig. 8 is a schematic structure diagram of a feeding mechanism of a circlip
feeding mechanism according to the present invention;
Fig. 9 is a schematic structure diagram of a material collection mechanism
according to the present invention; and
Fig. 10 is a schematic structure m of a feeding mechanism of an oil
seal g mechanism according to the present invention.
ed Description of the Invention
The t invention will be further described below by specific
embodiments with reference to the accompanying drawings.
As shown in Figs. 1-7, the present invention provides a device for fixing a
gearbox body with a rotating shaft, which is used for assembling a gearbox
body 1 and a rotating shaft 2. The device of the present invention is used for
press-fitting a bearing and an oil seal in an inner hole 11 of the x body 1
and used for fixing a circlip 21 in an annular groove 20 on the rotating shaft 2.
In the present invention, each of two ends of the rotating shaft 2 es a
thick section 22 and a thin n 23. The two thick sections 22 are located
between the two thin sections 23, and the thick sections 22 and the thin
sections 23 form a step structure.
The device of the present invention includes a soleplate 3. A rotary plate
31, which is circular, is arranged on the soleplate 3. A bearing press 32, a
circlip feeding ism 33, a circlip press 34, an oil seal feeding
mechanism 35 and an oil seal press 36 are successively arranged on a
circumferential side of the rotary plate 31 in a clockwise direction. No
component is arranged on the front side of the rotary plate 31, so that it is
convenient for manual bearing feeding. In the present ion, the rotary
plate 31 is fixed on a rotary plate driving device 37. The rotary plate driving
device 37 is a rotary air cylinder, an index plate or a motor, and the rotary plate
g device 37 is used for rotating the rotary plate 31 at a fixed angle each
time and in a clockwise direction. Each of the bearing press 32, the circlip
press 34 and the oil seal press 36 includes a press heat 38, and an evading
groove 39 running through the press head 38 downward to evade the upper
end of the rotating shaft 2 is formed on the press head 38.
A number of rotating shaft positioning seats for positioning the rotating
shaft 2 are formed on the rotary plate 31. Each of the rotating shaft positioning
seats includes a positioning sleeve 4. h holes, which are annularly
arranged at uniform intervals and run through the rotary plate 31 from upper
and lower sides, are formed on the rotary plate 31. The positioning sleeves 4
are fixed in the through holes. Each of the positioning sleeves 4 includes an
upper positioning sleeve section 41 and a lower positioning sleeve section 42,
with the inner er of the upper positioning sleeve section 41 being
greater than that of the lower positioning sleeve section 42 to form a step
structure. The rotating shaft 2 is placed in the positioning sleeves 4 so that a
step surface of the lower end of the rotating shaft 2 is supported on step
surfaces of the positioning sleeves 4. Lower ends 42 of the positioning sleeves
circumferentially extend to an outer ring portion 43, and the outer ring portion
43 is fixed to the rotary plate 31 through a fastener. The positioning sleeves 4
are fixed in the through holes, and upper ends of the positioning sleeves 4 are
ed to an upper side of the rotary plate 31. When the gearbox body 1 is
placed on the rotary plate 31, outer circumferential walls of the upper ends of
the positioning sleeves 4 are in clearance fit with an inner circumferential wall
of a lower end of the inner hole 11 of the gearbox body 1.
As shown in Figs. 3 and 5, a guide sleeve 5 is arranged at an upper end of
the rotating shaft 2. A fitting groove 51 running through the guide sleeve 5
rd to evade the thin section 23 is formed on the guide sleeve 5. The
guide sleeve 5 has a tapered upper end, and the guide sleeve 5 is placed on
the rotating shaft 2 so that the top of the fitting groove 51 comes into contact
with an upper end face of the rotating shaft 2. The outer diameter of a portion
of the guide sleeve 5 ed from the tapered upper end is greater than that
of the thick sections 22. When the guide sleeve 5 is placed on the ng
shaft 2, the distance from a lower edge of the guide sleeve 5 to an annular
groove 20 on the rotating shaft 2 is less than the thickness of the circlip 21.
As shown in Figs. 1, 8 and 10, each of the circlip feeding mechanism 33
and the oil seal feeding ism 35 includes a material collection
mechanism and a g mechanism. The material tion mechanism
es a fixed plate 61 and guide rods 62 fixed on the fixed plate 61. A
number of workpieces to be press-fitted are stacked on top of each other and
sheathed on the guide rods 62 arranged vertically. The guide rods 62 are
annularly arranged on a circumferential side of the fixed plate 61 at uniform
intervals. A rotating mechanism 63, by which the fixed plate rotates at a fixed
angle in a clockwise or counterclockwise direction each time, is arranged on a
lower side of the fixed plate 61. The rotating mechanism 63 is a rotary air
cylinder, an index plate or a motor.
The feeding mechanism includes a erse movement mechanism 71,
a lifting mechanism 72 and a chuck fixation block 73. The chuck fixation block
73 is transversely moved by the transverse movement mechanism 71, and the
chuck fixation block 73 is moved up and down by the lifting mechanism 72. A
number of fixation holes 74 running through the chuck fixation block 73 from
upper and lower sides and an evading hole 75 running through the chuck
on block 73 from upper and lower sides are formed on the chuck fixation
block 73. The fixation holes 74 are annularly ed on a circumferential
side of the evading hole 75 at m intervals. The erse movement
mechanism 71 is an air cylinder, and the lifting mechanism 72 is an electric
cylinder.
A magnet is fixed in the chuck fixation block of the circlip feeding
mechanism 33, and disengagement mechanisms 79 are fixed in the fixation
holes on the chuck fixation block 73 of the circlip feeding mechanism 33. Each
of the disengagement mechanisms 79 includes a push rod 78 which can move
up and down. A lower end face of the push rod 78 is located above a lower end
face of the chuck fixation block 73 when the push rod 78 is moved up to a limit
position. The disengagement mechanisms 79 are small air cylinders, and the
push rods 78 are output shafts of the small air cylinders.
Chucks 76 are fixed in the fixation holes on the chuck on block 73 of
the oil seal g mechanism 36, and lower end faces of the chucks 76 are
d below a lower end face of the chuck fixation block 73.
As shown in Figs. 2 and 7, support holes 30 are formed on a lower side of
the soleplate 3 relative to the press heads 38. A number of support
mechanisms 8 are arranged below the soleplate 3. Each of the support
mechanisms 8 includes a support rod 81 which can move up and down. The
support rods 81 are moved up so that upper ends of the support rods 81 run
through the support holes 30 to come into contact with a lower end face of the
rotating shaft 2. The number of the support mechanisms 8 is less than or equal
to the number of the support holes 30. A support mechanism is arranged at
least on a lower side of the circlip press 34. The t mechanisms 8 are air
cylinders, and the support rods 81 are output shafts of the air cylinders.
When in use of the device of the present invention, the rotating shaft, the
gearbox body and the bearing are placed on the rotating shaft positioning
seats. The support to the rotating shaft and the coaxality of the gearbox body
and the rotating shaft are ed by the positioning sleeves of the rotating
shaft positioning seats. Subsequently, the rotary plate is rotated so that the
ng shaft positioning seats successively pass through the bearing press,
the circlip feeding mechanism, the circlip press, the oil seal feeding
ism and the oil seal press. Thus, one end of the rotating shaft is fixed
to the gearbox body. Finally, the gearbox body is turned upside down, and the
other side of the rotating shaft is fixed to the gearbox body.
The device of the present invention is convenient to use and is able to
assemble and fix a ng shaft with a gearbox body.
Claims (9)
1. A device for fixing a gearbox body with a rotating shaft, each of two ends of the rotating shaft comprising a thick section and a thin section, the two thick sections being located between the two thin sections, and the thick sections and the thin sections forming a step structure, wherein the device comprises a soleplate; a rotary plate is arranged on the soleplate; a bearing press and a circlip press are at least arranged on the rotary plate side; the rotary plate is matched with a rotary plate g device; a number of rotating shaft positioning seats for positioning the ng shaft are formed on the rotary plate; each of the bearing press and the circlip press comprises a press head, and an evading groove running h the press head downward to evade the ends of the rotating shaft is formed on the press head; each of the rotating shaft oning seats comprises a oning sleeve; through holes running through the rotary plate from upper and lower sides are formed on the rotary plate; the positioning sleeves are fixed in the through holes; each of the positioning sleeves comprises an upper positioning sleeve n and a lower positioning sleeve section, with the inner diameter of the upper positioning sleeve section being greater than that of the lower positioning sleeve n to form a step structure; and, the rotating shaft is placed in the positioning sleeves so that step surfaces of the ends of the rotating shaft are supported on step surfaces of the positioning sleeves.
2. The device for fixing a gearbox body with a rotating shaft according to claim 1, wherein the positioning sleeves are fixed in the through holes, and upper ends of the positioning sleeves are ed to an upper side of the rotary plate; and, when the gearbox body is placed on the rotary plate, outer circumferential walls of the upper ends of the positioning sleeves are in clearance fit with an inner circumferential wall of a lower end of an inner hole of the gearbox body.
3. The device for fixing a gearbox body with a rotating shaft according to claim 1, wherein a circlip feeding mechanism, an oil seal g mechanism and an oil seal press are arranged on the ate; the rotating shaft positioning seats on the rotary plate successively pass through the bearing press, the circlip press and the oil seal press; the circlip feeding mechanism is located between the bearing press and the circlip press; the oil seal feeding mechanism is located between the p press and the oil seal press; and, an evading groove running through the press head downward to evade the ends of the rotating shaft is formed on the press head of the oil seal press.
4. The device for fixing a x body with a rotating shaft according to claim 1, wherein a guide sleeve is arranged at an upper end of the rotating shaft; a fitting groove running through the guide sleeve downward to evade the thin section is formed on the guide sleeve; the guide sleeve has a tapered upper end; and, the guide sleeve is placed on the rotating shaft so that the top of the fitting groove comes into contact with an upper end face of the rotating shaft, or a step structure is formed in the fitting groove so that a step surface of the fitting groove is supported on a step surface of the rotating shaft.
5. The device for fixing a gearbox body with a ng shaft ing to claim 4, wherein the outer diameter of a portion of the guide sleeve deviated from the tapered upper end is greater than that of the thick sections; and, when the guide sleeve is placed on the rotating shaft, the distance from a lower edge of the guide sleeve to an annular groove on the rotating shaft is less than the thickness of the circlip.
6. The device for fixing a x body with a rotating shaft according to claim 3, wherein the p feeding mechanism comprises a material collection mechanism and a feeding mechanism; the material collection mechanism comprises a fixed plate and guide rods fixed on the fixed plate; a number of eces to be press-fitted are stacked on top of each other and sheathed on the guide rods arranged vertically; the feeding mechanism comprises a transverse movement ism, a lifting mechanism and a chuck fixation block; the chuck fixation block is transversely moved by the transverse nt mechanism, and the chuck fixation block is moved up and down by the lifting mechanism; a number of on holes running through the chuck fixation block from upper and lower sides and an evading hole running through the chuck fixation block from upper and lower sides are formed on the chuck fixation block; the fixation holes are annularly arranged on a circumferential side of the evading hole at intervals; a magnet is fixed on the chuck fixation block of the circlip g mechanism, and agement mechanisms are fixed in the fixation holes on the chuck fixation block of the p feeding mechanism; each of the disengagement mechanisms comprises a push rod which can move up and down; and, a lower end face of the push rod is located above a lower end face of the chuck fixation block when the push rod is moved up to a limit position.
7. The device for fixing a gearbox body with a rotating shaft according to claim 6, wherein each of the oil seal feeding ism and the circlip feeding mechanism ses a material collection mechanism and a feeding mechanism, chucks are fixed in fixation holes on a chuck fixation block of the oil seal feeding mechanism, and lower end faces of the chucks are d below a lower end face of the chuck fixation block.
8. The device for fixing a gearbox body with a rotating shaft ing to claim 6 or 7, wherein a number of guide rods are fixed on the fixed plate, the guide rods are annularly arranged on a circumferential side of the fixed plate at uniform intervals, and a rotating mechanism, by which the fixed plate rotates, is arranged on a lower side of the fixed plate.
9. The device for fixing a gearbox body with a rotating shaft according to claim 1 or 3, wherein support holes are formed on a lower side of the soleplate relative to the press heads; a number of support mechanisms are ed below the soleplate; each of the support mechanisms comprises a support rod which can move up and down; the support rods are moved up so that upper ends of the support rods run through the support holes to come into contact with a lower end face of the rotating shaft; the number of the support mechanisms is less than or equal to the number of the support holes; and, a t mechanism is arranged at least on a lower side of the circlip press. ‘1 7_fl H W 32 36 _ 7 \/38 la Bea/\fl 5: 5M * * 2W %G g @> @ WZI 31 ~ 1? WIQ
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910494328.6 | 2019-06-09 | ||
CN201910494328.6A CN110142604B (en) | 2019-06-09 | 2019-06-09 | Device for fixing box body and rotating shaft |
Publications (2)
Publication Number | Publication Date |
---|---|
NZ759210A true NZ759210A (en) | 2020-12-18 |
NZ759210B2 NZ759210B2 (en) | 2021-03-19 |
Family
ID=
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114620465A (en) * | 2021-12-07 | 2022-06-14 | 杭州速博雷尔传动机械有限公司 | Bearing turntable |
CN114799699A (en) * | 2022-05-26 | 2022-07-29 | 宜宾长盈精密技术有限公司 | Battery cover plate pole welding tool |
CN116317392A (en) * | 2023-03-22 | 2023-06-23 | 荣成恒鑫动力科技股份有限公司 | Motor punching sheet positioning and laminating device and method |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114620465A (en) * | 2021-12-07 | 2022-06-14 | 杭州速博雷尔传动机械有限公司 | Bearing turntable |
CN114620465B (en) * | 2021-12-07 | 2023-09-12 | 杭州速博雷尔传动机械有限公司 | Bearing turntable |
CN114799699A (en) * | 2022-05-26 | 2022-07-29 | 宜宾长盈精密技术有限公司 | Battery cover plate pole welding tool |
CN116317392A (en) * | 2023-03-22 | 2023-06-23 | 荣成恒鑫动力科技股份有限公司 | Motor punching sheet positioning and laminating device and method |
CN116317392B (en) * | 2023-03-22 | 2023-09-12 | 荣成恒鑫动力科技股份有限公司 | Motor punching sheet positioning and laminating device and method |
Also Published As
Publication number | Publication date |
---|---|
KR102236989B1 (en) | 2021-04-07 |
CN110142604B (en) | 2024-04-05 |
KR20200141371A (en) | 2020-12-18 |
CN110142604A (en) | 2019-08-20 |
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Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 14 NOV 2024 BY ACUMASS Effective date: 20231104 |