CN201940802U - Handpiece of double-head dual-speed steerable spring nut disassemble and assemble machine - Google Patents
Handpiece of double-head dual-speed steerable spring nut disassemble and assemble machine Download PDFInfo
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- CN201940802U CN201940802U CN2011200413966U CN201120041396U CN201940802U CN 201940802 U CN201940802 U CN 201940802U CN 2011200413966 U CN2011200413966 U CN 2011200413966U CN 201120041396 U CN201120041396 U CN 201120041396U CN 201940802 U CN201940802 U CN 201940802U
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Abstract
The utility model discloses a handpiece of a double-head dual-speed steerable spring nut disassemble and assemble machine, which comprises a double-head dual-speed component (1), a transmission component (2) and a square connector (3). The double-head dual-speed component (1) and the transmission component (2) are in transmission by means of a big bevel gear and a small bevel gear which are mutually meshed. One end of the square connector (3) is mounted on a square end (162) of a big bevel gear shaft (106) of the double-head dual-speed component (1) or mounted on a slow output head (172) of a planet carrier (171), the other end of the square connector (3) is connected to one end of a traditional sleeve, and the other end of the sleeve is meshed with a nut to be disassembled so as to disassemble the nut. Fast or slow rotation of the handpiece can be realized by means of matching of the transmission shaft, the big bevel gear, the small bevel gear and the planet gear set. Time can be effectively saved while efficiency can be improved by 2 to 3.5 times in nut disassembly.
Description
Technical field
The utility model relates to a kind of instrument that is applicable to auto repair, particularly relates to a kind of automobile and rides and climb nut changer head.
Background technology
At present, the leaf springs of car bolt disassembly instrument on the market has three classes: the first kind is a spanner, by spanner the nut of spring bolt is applied moment of torsion and comes dismounting, such instrument effort, time-consuming, work efficiency is extremely low; Second class is manual leaf springs of car bolt disassembly device, by artificial input power, through deceleration force amplifier the nut of spring bolt is applied moment of torsion again and comes dismounting, and this class instrument is too heavy, inconvenient operation, work efficiency are lower; The 3rd class is an electric automobile spring bolt disassemblerassembler, and the head of importing the disassemblerassembler of power by motor only has a delivery, can not take into account the big characteristic of quick output and moment of torsion.
Summary of the invention
The purpose of this utility model be overcome can not take into account high pulling torque on the prior art, the quick operating tradition of high efficiency is ridden and is climbed the deficiency of nut changer head, the design that can turn to by double end conveniently realizes taking into account high pulling torque, efficient operation fast.This is the new generation of environment protection product of a energy-conservation, low-carbon (LC).
A kind of double end double speed of the present utility model can turn to ride climbs nut changer head, and this head includes double end double speed assembly (1), transmission component (2) and square connector (3); Double end double speed assembly (1) is realized transmission with transmission component (2) by big cone pinion engagement;
Double end double speed assembly (1) includes case shell (101), gear ring (102), gear ring loam cake (103), large bevel gear (104), gear ring lower cover (105), big bevel gear shaft (106) and planetary gearsets (107);
C packing ring (114) and B packing ring (113) are installed in the A through hole (111) of case shell (101), are placed with large bevel gear (104) in the cavity (115) of case shell (101);
The lower end of gear ring (102) is equipped with gear ring lower cover (105), and the E through hole (151) of this gear ring lower cover (105) is installed on the gear shoulder (141) of large bevel gear (104); The upper end of gear ring (102) is equipped with gear ring loam cake (103), in the D through hole (131) of this gear ring loam cake (103) A packing ring (132) is installed; In the cavity (123) of gear ring (102) planetary gearsets (107) is installed, and four gears of this planetary gearsets (107) respectively with the engagement of the internal tooth (122) of gear ring (102);
Planetary gearsets (107) includes planet carrier (171), A gear (17A), B gear (17B), C gear (17C), D gear (17D), A planet axis (17E), B planet axis (17F), C planet axis (17G), D planet axis (17H);
Evenly distribute between the upper frame (171E) of planet carrier (171) and the lower frame (171F) and have A cannelure (171A), B cannelure (171B), C cannelure (171C) and D cannelure (171D);
A cannelure (171A) is used to place A gear (17A), and A gear (17A) is socketed on the A planet axis (17E), and the two ends of A planet axis (17E) are connected with the through hole that lower frame (171F) is provided with the upper frame (171E) of planet carrier (171) respectively;
B cannelure (171B) is used to place B gear (17B), and B gear (17B) is socketed on the B planet axis (17F), and the two ends of B planet axis (17F) are connected with the through hole that lower frame (171F) is provided with the upper frame (171E) of planet carrier (171) respectively;
C cannelure (171C) is used to place C gear (17C), and C gear (17C) is socketed on the C planet axis (17G), and the two ends of C planet axis (17G) are connected with the through hole that lower frame (171F) is provided with the upper frame (171E) of planet carrier (171) respectively;
D cannelure (171D) is used to place D gear (17D), and D gear (17D) is socketed on the D planet axis (17H), and the two ends of D planet axis (17H) are connected with the through hole that lower frame (171F) is provided with the upper frame (171E) of planet carrier (171) respectively;
The cavity (171G) of planet carrier (171) is used to place the splined end (161) of big bevel gear shaft (106);
The top of planet carrier (171) is slow delivery (172);
The splined end (161) of the big bevel gear shaft (106) in the double end double speed assembly (1) is passed the tooth bar through hole (142) of B packing ring (113), C packing ring (114), large bevel gear (104), E through hole (151) back of gear ring lower cover (105) and A gear (17A), B gear (17B), C gear (17C), the D gear (17D) in the planetary gearsets (107) in turn and is meshed respectively, and the square toes end (162) of big bevel gear shaft (106) is used for being connected with an end of square connector (3); The slow delivery (172) of planetary gearsets (107) passes A packing ring (132);
Transmission component (2) includes outer tube (201), outer sleeve (202), ring flange (203), swivel head (204), ball bearing (205), power transmission shaft (206), small bevel gear splined shaft (207), spline housing (208), cone pinion (209), lock-screw (2A) and A holding screw (2B);
The rear end (262) of power transmission shaft (206) is used for being connected with an end of spline housing (208);
The front end (271) of small bevel gear splined shaft (207) is used for being connected with the other end of spline housing (208), the rear end (272) of small bevel gear splined shaft (207) is used for being connected with cone pinion (209), is socketed with ball bearing (205) on the boss (273) of small bevel gear splined shaft (207);
One end of swivel head (204) is installed on the end of ring flange (203), and the outside of swivel head (204) is with outer sleeve (202), and outer sleeve (202) tightens up by lock-screw (2A) with swivel head (204);
The link (221) of outer sleeve (202) is connected with the link (211) of outer tube (201);
The other end of ring flange (203) is connected with case shell (101);
Tooth engagement on tooth on the cone pinion (209) and the large bevel gear (104);
Through hole (222) rear thread that one end of lock-screw (2A) passes on the outer sleeve (202) is connected in the B screwed hole (242) of swivel head (204), realizes the fixing of outer sleeve (202) and swivel head (204); A holding screw (2B) is threaded in outer sleeve (202) and goes up in the A screwed hole (223), and the end is stretched in the stopper slot (241) of swivel head (204);
Square connector (3) one ends are square toes (311), and the other end of square connector (3) has a cavity (312).
A kind of double end double speed of the utility model can turn to the advantage of climbing nut changer head of riding to be:
1. cooperate with planetary gearsets by power transmission shaft, large bevel gear, big bevel gear shaft, cone pinion, realize the rotation of speed.
2. adopt square connector to realize helping intermediate connector between head of the present utility model and the split nut speed head of head is protected, also reduced the design cost of head simultaneously.
3. only with unloading the 180 degree rotations that lock-screw gets final product convenient and swift realization the utility model head.
4. generally in dismounting during nut, by soon, cooperatively interacting of head at a slow speed, can effectively save time, raise the efficiency to original 2～3.5 times.
5. handpiece structure of the present utility model, the saving owing to electric energy can reduce CO2 emission, reaches energy-saving and emission-reduction, the purpose of low-carbon environment-friendly.
Description of drawings
Fig. 1 is that the utility model is ridden and climbed the external structure of nut changer head.
Figure 1A is the structure chart of square connector of the present utility model.
Fig. 2 is the transmission component structure chart partly that the utility model is ridden and climbed nut changer head.
Fig. 2 A is the exploded view of Fig. 2.
Fig. 3 is the ride structure chart of the double end double speed components of climbing nut changer head of the utility model.
Fig. 3 A is the exploded view of Fig. 3.
Fig. 3 B is the exploded view of planetary gearsets.
Among the figure: 1. 101. casees shell 111.B of double end double speed assembly through hole 112.C through hole
113.B packing ring 114.C packing ring 115. cavitys 102. gear rings 121. oil are chewed
122. internal tooth 123. cavitys 103. gear ring loam cake 131.D through hole 132.A packing rings
104. large bevel gear 141. gears are takeed on 142. tooth bar through holes, 105. gear ring lower cover 151.E through holes
106. big bevel gear shaft 161. splined end 162. square toes ends 107. planetary gear set 171. planet carriers
171A.A cannelure 171B.B cannelure 171C.C cannelure 171D.D cannelure 171E. upper frame
171F. lower frame 171G. cavity 172. slow delivery 17A.A gear 17B.B gears
17C.C gear 17D.D gear 17E.A planet axis 17F.B planet axis 17G.C planet axis
17H.D planet axis 2. transmission components 201. outer tubes 211. links 202. outer sleeves
221. link 222.A through hole 223.A screwed hole 203. ring flanges 204. swivel heads
241. stopper slot 242.B screwed hole 205. ball bearings 206. power transmission shafts 261. front ends
262. 207. small bevel gear splined shafts, 271. front ends, 272. rear ends, rear end
273. boss 208. spline housings 209. cone pinion 2A. lock-screw 2B.A holding screws
3. square connector 311. square toes 312. cavitys
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
Shown in Fig. 1, Figure 1A, a kind of double end double speed of the present utility model can turn to ride climbs nut changer head, and this head includes double end double speed assembly 1, transmission component 2 and square connector 3; Double end double speed assembly 1 is realized transmission with transmission component 2 by big cone pinion engagement, any output that one end of square connector 3 is installed in double end double speed assembly 1 (is the square toes end 162 of big bevel gear shaft 106, the slow delivery 172 on planet carrier 171 tops) on, the other end of square connector 3 is connected with traditional sleeve one end, the other end of sleeve and split nut interlock are used to realize the dismounting to nut.
(1) double end double speed assembly 1
Shown in Fig. 1, Fig. 3, Fig. 3 A, double end double speed assembly 1 includes case shell 101, gear ring 102, gear ring loam cake 103, large bevel gear 104, gear ring lower cover 105, big bevel gear shaft 106 and planetary gearsets 107;
C packing ring 114 and B packing ring 113 are installed in the A through hole 111 of case shell 101, are placed with large bevel gear 104 in the cavity 115 of case shell 101;
The lower end of gear ring 102 is equipped with gear ring lower cover 105, and the E through hole 151 of this gear ring lower cover 105 is installed on the gear shoulder 141 of large bevel gear 104; The upper end of gear ring 102 is equipped with gear ring loam cake 103, in the D through hole 131 of this gear ring loam cake 103 A packing ring 132 is installed; In the cavity 123 of gear ring 102 planetary gearsets 107 is installed, and four gears of this planetary gearsets 107 respectively with internal tooth 122 engagement of gear ring 102;
Shown in Fig. 3 B, planetary gearsets 107 includes planet carrier 171, A gear 17A, B gear 17B, C gear 17C, D gear 17D, A planet axis 17E, B planet axis 17F, C planet axis 17G, D planet axis 17H;
Evenly distribute between the upper frame 171E of planet carrier 171 and the lower frame 171F and have A cannelure 171A, B cannelure 171B, C cannelure 171C and D cannelure 171D;
A cannelure 171A is used to place A gear 17A, and A gear 17A is socketed on the A planet axis 17E, and the two ends of A planet axis 17E are connected with the through hole that lower frame 171F is provided with the upper frame 171E of planet carrier 171 respectively;
The cavity 171G of planet carrier 171 is used to place the splined end 161 of big bevel gear shaft 106;
The top of planet carrier 171 is slow delivery 172; When head of the present utility model was worked, this slow delivery 172 was used for being connected with an end of square connector 3;
In the utility model, the splined end 161 of the big bevel gear shaft 106 in the double end double speed assembly 1 is passed the tooth bar through hole 142 of B packing ring 113, C packing ring 114 (B packing ring 113 and C packing ring 114 are installed in the A through hole 111 of case shell 101), large bevel gear 104, E through hole 151 backs of gear ring lower cover 105 and A gear 17A, B gear 17B, C gear 17C, the D gear 17D in the planetary gearsets 107 in turn and is meshed respectively, and the square toes end 162 of big bevel gear shaft 106 is used for being connected with an end of square connector 3; The slow delivery 172 of planetary gearsets 107 passes A packing ring 132 (A packing ring 132 is installed in the E through hole 131 of gear ring loam cake 103).
In the utility model, the movement relation of double end double speed assembly 1 is:
Under the engagement of large bevel gear 104 and cone pinion 209, when the motion of cone pinion 209 passes to large bevel gear 104, make big bevel gear shaft 106 servo-actuateds; Since A gear 17A, B gear 17B, C gear 17C, D gear 17D respectively with splined end 161 engagements of big bevel gear shaft 106, so planet carrier 171 moves.
(2) transmission component 2
Shown in Fig. 1, Fig. 2, Fig. 2 A, transmission component 2 includes outer tube 201, outer sleeve 202, ring flange 203, swivel head 204, ball bearing 205, power transmission shaft 206, small bevel gear splined shaft 207, spline housing 208, cone pinion 209, lock-screw 2A and A holding screw 2B;
The front end 261 of power transmission shaft 206 is used for being connected with outside power-equipment (as motor), and the rear end 262 of power transmission shaft 206 is used for being connected with an end of spline housing 208;
The front end 271 of small bevel gear splined shaft 207 is used for being connected with the other end of spline housing 208, and the rear end 272 of small bevel gear splined shaft 207 is used for being connected with cone pinion 209, is socketed with ball bearing 205 on the boss 273 of small bevel gear splined shaft 207;
One end of swivel head 204 is installed on the end of ring flange 203, and the outside of swivel head 204 is with outer sleeve 202, and outer sleeve 202 tightens up by lock-screw 2A with swivel head 204;
The link 221 of outer sleeve 202 is connected with the link 211 of outer tube 201;
The other end of ring flange 203 is connected with case shell 101;
Tooth engagement on tooth on the cone pinion 209 and the large bevel gear 104.
In the utility model, through hole 222 rear threads that the end of lock-screw 2A passes on the outer sleeve 202 are connected in the B screwed hole 242 of swivel head 204, realize the fixing of outer sleeve 202 and swivel head 204; A holding screw 2B is threaded on the outer sleeve 202 in the A screwed hole 223, and the end is stretched in the stopper slot 241 of swivel head 204; The rotation of swivel head 204 is when pulling down lock-screw 2A, and A holding screw 2B can move in stopper slot 241, and this motion is 180 degree for swivel head 204 with respect to outer sleeve 202.The motion of swivel head 204 has realized the commutation of speed head in the double end double speed assembly 1.
In the utility model, the movement relation of transmission component 2 is:
The output of power-equipment is with after the front end of power transmission shaft 206 is connected, output power to power transmission shaft 206, make power transmission shaft 206 realize clockwise or rotate counterclockwise, the rotation of power transmission shaft 206 passes to small bevel gear splined shaft 207 by spline housing 208, and then makes cone pinion 209 realize clockwise or rotate counterclockwise.
In order to realize the commutation output of double end double speed assembly 1, the case shell 101 in the manual adjustments double end double speed assembly 1 in the 180 degree spacing motion of swivel head 204 with respect to outer sleeve 202, makes that the delivery in the double end double speed assembly 1 commutates.
(3) square connector 3
Shown in Fig. 1, Figure 1A, square connector 3 one ends are square toes 311, and the other end of square connector 3 has a cavity 312;
In the utility model, the sleeve of square connector 3 by connecting a traditional structure can be according to the difference of split object and with head output of the present utility model (be the square toes end 162 of big bevel gear shaft 106, the slow delivery 172 on planet carrier 171 tops) connects, can the easy disassembly workman be dismantled down by nut, the screw of automotive wheel.
The head of the utility model design, fast/little moment of torsion delivery part, power is given large bevel gear 104 (once slowing down) by cone pinion 209 transmissions, give big bevel gear shaft 106 by large bevel gear 104 with fast transmission again, the output of big bevel gear shaft 106 is exactly quick delivery, power is by after once slowing down, and the speed of being exported is very fast, and moment of torsion is less.In this programme, owing to large bevel gear 104,209 gears of cone pinion compare the design by different demands, so the output speed of the square toes end 162 of big bevel gear shaft 106 (being quick delivery) can be changeed at per minute 6～15.
At a slow speed/high pulling torque delivery part, power is given planetary gearsets 107 (secondary speed-reducing) by big bevel gear shaft 106 transmissions of big bevel gear shaft, give delivery (being the slow delivery 172 on planet carrier 171 tops) at a slow speed by planetary gearsets 107 with fast transmission again, behind secondary speed-reducing, output speed is slower, and moment of torsion is bigger.In this programme, because large bevel gear 104 is pressed different Demand Design with the gear in the planetary gearsets 107, the output speed of the slow delivery 172 on planet carrier 171 tops can be changeed at per minute 20～36.
Embodiment
The automobile that A steel spring plate arranged, each steel spring plate have B nut to need dismounting, and the number of threads of each nut is the C circle.After the replacing steel spring plate needs simultaneously this A * B nut is dismantled simultaneously and changing steel spring plate, again this A * B nut is installed.
The double end double speed can turn to ride climb nut changer head at a slow speed/high pulling torque delivery per minute M
1Transfer out, fast/little moment of torsion delivery is per minute M
2Transfer out, the rear end motor is E kilowatt.
Use riding of this utility model to climb nut changer head, the circle of the D at first screw thread when singulated nut need be used at a slow speed/the high pulling torque delivery, and can use fast/little moment of torsion delivery at remaining (C-D) circle screw thread; When enclosing screw thread, (C-D) at first when adorning single nut can need use at a slow speed/the high pulling torque delivery and enclose screw thread with quick/little moment of torsion delivery at remaining D.
In the normal state, when the user dismantles nut, earlier with at a slow speed/the high pulling torque delivery once unscrews A * B nut at D circle at first, after doing a head and changing, once finish A * B nut dismantlement work with quick/little moment of torsion delivery again.Head conversion time is at N
1About minute, and secondary is aimed at the time of A * B nut altogether at N
2About minute.
When the user installation nut, earlier with fast/once (C-D) circle is screwed to tightly state to little moment of torsion delivery at first with A * B nut, after doing a head and changing, again with at a slow speed/the high pulling torque delivery once finishes A * B nut installment work.Head conversion time is at N
1About minute, and secondary is aimed at the time of A * B nut altogether at N
2About minute.
Use the disposable full usefulness of tradition at a slow speed/A * B nut time T of high pulling torque delivery dismounting 1 be:
T
1＝A×B×C÷M
1×2
Annotate: " * 2 " are for tearing once, adorn the time sum open one time.
Adopt the double end double speed of this utility model to turn to ride and climb A * B nut time of nut changer head dismounting and be: T
2=[A * B * D ÷ M
1The ÷ M of+A * B * (C-D)
2+ N
1+ N
2] * 2, annotate: " * 2 " are for tearing once, adorn the time sum open one time.
With an automobile that 4 steel spring plates are arranged, each steel spring plate has 2 nuts to need dismounting, and the number of threads of each nut is that 40 common circles are example.After the replacing steel spring plate needs simultaneously these 8 nuts are dismantled simultaneously and changing steel spring plate, again these 8 nuts are installed.
Use riding of this utility model to climb nut changer head, the 5 circle screw threads at first when singulated nut need be used at a slow speed/the high pulling torque delivery, and can use fast/little moment of torsion delivery at remaining 35 circle screw threads; 35 circles at first when adorning single nut during screw threads can with fast/little moment of torsion delivery, and remaining 5 circle screw threads need with at a slow speed/the high pulling torque delivery.
In this embodiment, with at a slow speed/high pulling torque delivery per minute 7 transfers out, fast/little moment of torsion delivery is 26 to transfer out, the rear end motor is 4 kilowatts and is example.
In the normal state, when the user dismantles nut, earlier with at a slow speed/high pulling torque delivery (being the slow delivery 172 on planet carrier 171 tops) once unscrews 8 nuts at 5 circles at first, after doing a heading conversion (slow-fast commutation), use fast/little moment of torsion delivery (the square toes end 162 of big bevel gear shaft 106) once to finish 8 nut dismantlement works again.Head conversion time is about 0.25 minute, and secondary is aimed at the time of 8 nuts altogether about 1 minute.
When the user installation nut, earlier with fast/little moment of torsion delivery once is screwed to tight state with 8 nuts at 35 circles at first, do a heading conversion (fast-as to commutate slowly) after, again with at a slow speed/the high pulling torque delivery once finishes 8 nut installment works.Head conversion time is about 0.25 minute, and secondary is aimed at the time of 8 nuts altogether about 1 minute.
If adopt the disposable full usefulness of tradition at a slow speed/8 nut times of high pulling torque delivery dismounting are: 8 * 40 ÷ 7 * 2=91.4 minute.
Climb 8 nut times of nut changer head dismounting and be if adopt the double end double speed of the utility model design to turn to ride: [8 * 5 ÷ 7+8 * 35 ÷ 26+0.25+1] * 2=35.5 minute.
Shorten working hours to original: 35.5 ÷ 91.4=38.8%.
Operating efficiency is original: (1/35.5) ÷ (1/91.4)=2.6 times.
With general repair shop, to accept 5 single business every day for automobile replacing steel spring plate, save time: (91.4-35.5) * 5=279.5 minute.
1 year is user's power saving: 279.5 ÷, 60 * 365 * 4=6801.1 degree.
Price with 0.7 yuan of commercial power/degree is an example, takes this utility model double end double speed can turn to ride and climbs nut changer head, and can be the user and reduce expenses every year: 6801.1 * 0.7=4760.8 unit.
The spending of this saving has been higher than logical the riding of a Daepori far away and has climbed the market price of nut changer.
From the angle of energy-saving and emission-reduction, low-carbon environment-friendly, according to expert statistics, every saving 1 degree, with regard to corresponding 0.4 kilogram of standard coal, minimizing disposal of pollutants 0.272 kg of carbon dust, 0.997 kilogram of carbon dioxide saved, 0.03 kilogram sulfur dioxide, 0.015 kg of carbon oxide.Adopt this utility model double end double speed to turn to ride and climb nut changer head and can reduce disposal of pollutants 1849.8 kg of carbon dust, 6780.6 kilograms of carbon dioxide, 204 kilograms of sulfur dioxide, 102 kg of carbon oxides every year.
Claims (6)
1. a double end double speed can turn to ride and climb nut changer head, it is characterized in that: this head includes double end double speed assembly (1), transmission component (2) and square connector (3); Double end double speed assembly (1) is realized transmission with transmission component (2) by big cone pinion engagement;
Double end double speed assembly (1) includes case shell (101), gear ring (102), gear ring loam cake (103), large bevel gear (104), gear ring lower cover (105), big bevel gear shaft (106) and planetary gearsets (107);
C packing ring (114) and B packing ring (113) are installed in the A through hole (111) of case shell (101), are placed with large bevel gear (104) in the cavity (115) of case shell (101);
The lower end of gear ring (102) is equipped with gear ring lower cover (105), and the E through hole (151) of this gear ring lower cover (105) is installed on the gear shoulder (141) of large bevel gear (104); The upper end of gear ring (102) is equipped with gear ring loam cake (103), in the D through hole (131) of this gear ring loam cake (103) A packing ring (132) is installed; In the cavity (123) of gear ring (102) planetary gearsets (107) is installed, and four gears of this planetary gearsets (107) respectively with the engagement of the internal tooth (122) of gear ring (102);
Planetary gearsets (107) includes planet carrier (171), A gear (17A), B gear (17B), C gear (17C), D gear (17D), A planet axis (17E), B planet axis (17F), C planet axis (17G), D planet axis (17H);
Evenly distribute between the upper frame (171E) of planet carrier (171) and the lower frame (171F) and have A cannelure (171A), B cannelure (171B), C cannelure (171C) and D cannelure (171D);
A cannelure (171A) is used to place A gear (17A), and A gear (17A) is socketed on the A planet axis (17E), and the two ends of A planet axis (17E) are connected with the through hole that lower frame (171F) is provided with the upper frame (171E) of planet carrier (171) respectively;
B cannelure (171B) is used to place B gear (17B), and B gear (17B) is socketed on the B planet axis (17F), and the two ends of B planet axis (17F) are connected with the through hole that lower frame (171F) is provided with the upper frame (171E) of planet carrier (171) respectively;
C cannelure (171C) is used to place C gear (17C), and C gear (17C) is socketed on the C planet axis (17G), and the two ends of C planet axis (17G) are connected with the through hole that lower frame (171F) is provided with the upper frame (171E) of planet carrier (171) respectively;
D cannelure (171D) is used to place D gear (17D), and D gear (17D) is socketed on the D planet axis (17H), and the two ends of D planet axis (17H) are connected with the through hole that lower frame (171F) is provided with the upper frame (171E) of planet carrier (171) respectively;
The cavity (171G) of planet carrier (171) is used to place the splined end (161) of big bevel gear shaft (106);
The top of planet carrier (171) is slow delivery (172);
The splined end (161) of the big bevel gear shaft (106) in the double end double speed assembly (1) is passed the tooth bar through hole (142) of B packing ring (113), C packing ring (114), large bevel gear (104), E through hole (151) back of gear ring lower cover (105) and A gear (17A), B gear (17B), C gear (17C), the D gear (17D) in the planetary gearsets (107) in turn and is meshed respectively, and the square toes end (162) of big bevel gear shaft (106) is used for being connected with an end of square connector (3); The slow delivery (172) of planetary gearsets (107) passes A packing ring (132);
Transmission component (2) includes outer tube (201), outer sleeve (202), ring flange (203), swivel head (204), ball bearing (205), power transmission shaft (206), small bevel gear splined shaft (207), spline housing (208), cone pinion (209), lock-screw (2A) and A holding screw (2B);
The rear end (262) of power transmission shaft (206) is used for being connected with an end of spline housing (208);
The front end (271) of small bevel gear splined shaft (207) is used for being connected with the other end of spline housing (208), the rear end (272) of small bevel gear splined shaft (207) is used for being connected with cone pinion (209), is socketed with ball bearing (205) on the boss (273) of small bevel gear splined shaft (207);
One end of swivel head (204) is installed on the end of ring flange (203), and the outside of swivel head (204) is with outer sleeve (202), and outer sleeve (202) tightens up by lock-screw (2A) with swivel head (204);
The link (221) of outer sleeve (202) is connected with the link (211) of outer tube (201);
The other end of ring flange (203) is connected with case shell (101);
Tooth engagement on tooth on the cone pinion (209) and the large bevel gear (104);
Through hole (222) rear thread that one end of lock-screw (2A) passes on the outer sleeve (202) is connected in the B screwed hole (242) of swivel head (204), realizes the fixing of outer sleeve (202) and swivel head (204); A holding screw (2B) is threaded in outer sleeve (202) and goes up in the A screwed hole (223), and the end is stretched in the stopper slot (241) of swivel head (204);
Square connector (3) one ends are square toes (311), and the other end of square connector (3) has a cavity (312).
2. double end double speed according to claim 1 can turn to ride climbs nut changer head, and it is characterized in that: the gear ratio between cone pinion (209) and the large bevel gear (104) is 1: 1.6.
3. double end double speed according to claim 1 can turn to ride climbs nut changer head, it is characterized in that: under the engagement of large bevel gear (104) and cone pinion (209), when the motion of cone pinion (209) passes to large bevel gear (104), make big bevel gear shaft (106) servo-actuated; Since A gear (17A), B gear (17B), C gear (17C), D gear (17D) respectively with splined end (161) engagement of big bevel gear shaft (106), so planet carrier (171) moves.
4. double end double speed according to claim 1 can turn to ride climbs nut changer head, it is characterized in that: under the transmission of cone pinion (209) and large bevel gear (104), the slow delivery of having realized planetary gear set is an output, the square toes end (162) of big bevel gear shaft (106) is another output, i.e. double end double speed output.
5. double end double speed according to claim 1 can turn to ride climbs nut changer head, it is characterized in that: the rotation of swivel head (204) is when pulling down lock-screw (2A), A holding screw (2B) can move in stopper slot (241), and this motion is that swivel head (204) is 180 degree with respect to outer sleeve (202); The motion of swivel head (204) has realized the commutation of speed head in the double end double speed assembly (1).
6. double end double speed according to claim 1 can turn to ride climbs nut changer head, it is characterized in that: externally under the driving force that power-equipment provides, power transmission shaft (206) can be realized clockwise or rotate counterclockwise, the rotation of power transmission shaft (206) passes to small bevel gear splined shaft (207) by spline housing (208), and then makes cone pinion (209) realize clockwise or rotate counterclockwise.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200413966U CN201940802U (en) | 2011-02-18 | 2011-02-18 | Handpiece of double-head dual-speed steerable spring nut disassemble and assemble machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200413966U CN201940802U (en) | 2011-02-18 | 2011-02-18 | Handpiece of double-head dual-speed steerable spring nut disassemble and assemble machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201940802U true CN201940802U (en) | 2011-08-24 |
Family
ID=44468153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200413966U Expired - Fee Related CN201940802U (en) | 2011-02-18 | 2011-02-18 | Handpiece of double-head dual-speed steerable spring nut disassemble and assemble machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201940802U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107253042A (en) * | 2017-06-16 | 2017-10-17 | 重庆都英科技有限公司 | A kind of double fastener for bolt of differential |
| CN108942192A (en) * | 2018-08-17 | 2018-12-07 | 珠海格力智能装备有限公司 | Nut replaces system |
| CN110270808A (en) * | 2019-07-18 | 2019-09-24 | 合肥恒大江海泵业股份有限公司 | A kind of axial force and Bit andits control mechanism |
| CN112621174A (en) * | 2020-12-07 | 2021-04-09 | 湖北文理学院 | Automatic dress press |
-
2011
- 2011-02-18 CN CN2011200413966U patent/CN201940802U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107253042A (en) * | 2017-06-16 | 2017-10-17 | 重庆都英科技有限公司 | A kind of double fastener for bolt of differential |
| CN108942192A (en) * | 2018-08-17 | 2018-12-07 | 珠海格力智能装备有限公司 | Nut replaces system |
| CN110270808A (en) * | 2019-07-18 | 2019-09-24 | 合肥恒大江海泵业股份有限公司 | A kind of axial force and Bit andits control mechanism |
| CN112621174A (en) * | 2020-12-07 | 2021-04-09 | 湖北文理学院 | Automatic dress press |
| CN112621174B (en) * | 2020-12-07 | 2024-06-04 | 湖北文理学院 | Automatic dress press |
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Legal Events
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20120218 |