CN209919286U - Automatic screw-in machine for flange shaft nut - Google Patents
Automatic screw-in machine for flange shaft nut Download PDFInfo
- Publication number
- CN209919286U CN209919286U CN201920681021.2U CN201920681021U CN209919286U CN 209919286 U CN209919286 U CN 209919286U CN 201920681021 U CN201920681021 U CN 201920681021U CN 209919286 U CN209919286 U CN 209919286U
- Authority
- CN
- China
- Prior art keywords
- gear
- nut
- pivot
- cup jointed
- sleeve
- Prior art date
- 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.)
- Expired - Fee Related
Links
Landscapes
- Transmission Devices (AREA)
Abstract
The utility model discloses an automatic machine of twisting of flange axle nut, base including the U-shaped, the workstation is installed at the top of base, the internally mounted of base has the motor, the output shaft of motor has the reduction gear, the output shaft of reduction gear upwards runs through the workstation and installs first gear, the top of workstation is inlayed and is equipped with six support covers that are the circumference array and arrange, the inside of supporting the cover is rotated and has been cup jointed the pivot, it has cup jointed the second gear to rotate in the pivot, six hemispherical constant head tanks that are the circumference array and arrange are seted up on the top of second gear, it has pipy column casing to fix the cover in the pivot, six through-holes that are the circumference array and arrange are seted up on the top of column casing, six screws in having cup jointed through the screw in the through-hole. The utility model discloses it is very convenient to operate, can twist six bolts simultaneously, very big improvement the efficiency and the convenience of operation, but batch processing.
Description
Technical Field
The utility model relates to the technical field of machining, especially, relate to an automatic machine of twisting of screwing of flange axle nut.
Background
The machining process often requires the nut to be screwed onto the bolt, and the existing methods generally adopt a spanner or a pneumatic spanner, and the methods need to be screwed according to the individual method. In actual operation, generally, after the nut is screwed into the bolt, the nut is screwed by using a manual wrench or a pneumatic wrench, and the method is inconvenient to operate, increases the labor intensity of workers in mass production, and is low in efficiency, so that the automatic screwing machine for the flange shaft nut is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an automatic screwing machine for a flange shaft nut.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an automatic machine of twisting of flange axle nut, includes the base of U-shaped, the workstation is installed at the top of base, the internally mounted of base has the motor, the output shaft of motor has the reduction gear, the output shaft of reduction gear upwards runs through the workstation and installs first gear, the top of workstation is inlayed and is equipped with six and is the support cover that the circumference array was arranged, the inside rotation of support cover has cup jointed the pivot, rotate in the pivot and have cup jointed the second gear, the top of second gear is seted up six and is the hemispherical constant head tank that the circumference array was arranged, the fixed pipy column casing that has cup jointed in the pivot, the top of column casing is seted up six and is the through-hole that the circumference array was arranged, six screws in having cup jointed through the screw in the through-hole, there is the steel ball bottom of six screws in through first spring coupling, and the steel ball is located the constant head tank, six rotate in the pivot and cup jointed same backup pad, the mounting hole has been seted up at the top of backup pad, install the cylinder in the mounting hole, the thread bush has been cup jointed to the end of the piston rod of cylinder, the hexagonal sleeve has been cup jointed to the fixed cover in top of pivot, hexagonal slider has been cup jointed in hexagonal telescopic inside slip, be connected with the second spring between the bottom of hexagonal slider and the top of pivot.
Preferably, a tubular gear sleeve is fixedly sleeved on the rotating shaft, a second gear is sleeved outside the gear sleeve in a rotating mode, and the second gear is in meshing transmission with the first gear.
Preferably, a thrust bearing is sleeved at the bottom end, located on the rotating shaft, of the second gear, and a first stopping washer and a first nut are sequentially sleeved at the bottom end, located on the rotating shaft, of the thrust bearing.
Preferably, the rotating shaft is rotatably connected with the supporting plate through two deep groove ball bearings, and a second retaining washer and a second nut are sequentially sleeved on the rotating shaft and at the bottom of the lower deep groove ball bearing.
Preferably, a guide sleeve is fixed at the top of the support plate, and a piston rod of the air cylinder is sleeved in the guide sleeve in a sliding manner.
Preferably, the support plate is parallel to the workbench, and the rotating shaft is perpendicular to the workbench.
Compared with the prior art, the beneficial effects of the utility model are that:
in the utility model, firstly, the nut is placed in the hexagonal sleeve, the flange shaft with the threaded bolt is placed above the hexagonal sleeve, the motor is started, the motor drives the first gear to rotate through the speed reducer, the second gear can be driven to rotate through the meshing transmission between the first gear and the second gear, the second gear drives the column sleeve to rotate through the steel ball, the column sleeve drives the rotating shaft to rotate, the rotating shaft realizes the purpose that the nut is screwed on the bolt on the flange through the hexagonal sleeve, when the reaction generated by screwing the bolt is large after screwing, the steel ball is pressed into the through hole of the column sleeve through the first spring, at the moment, the second gear idles, the rotating shaft can not be driven to rotate, a good protection effect is formed, each nut can be well screwed on the bolt, the operation is very convenient, six bolts can be screwed simultaneously, so that the operation efficiency and convenience are greatly improved, and batch processing can be realized.
Drawings
Fig. 1 is a schematic structural view of an automatic screwing machine for flange shaft nuts according to the present invention;
fig. 2 is a schematic view of a partial structure of an automatic screwing machine for flange shaft nuts according to the present invention;
fig. 3 is a schematic structural view of a rotating shaft of the automatic screwing machine for flange shaft nuts according to the present invention.
In the figure: the device comprises a workbench 1, a base 2, a speed reducer 3, a motor 4, a first gear 5, a cylinder 6, a threaded sleeve 7, a guide sleeve 8, a support plate 9, a first nut 10, a support sleeve 11, a second gear 12, a steel ball 13, a first spring 14, a column sleeve 15, a second nut 16, a second spring 17, a hexagonal slider 18, a hexagonal sleeve 19, a rotating shaft 20, a second backstop washer 21, a hexagon socket head cap screw 22 and a first backstop washer 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, an automatic screwing machine for flange shaft nuts comprises a U-shaped base 2, a workbench 1 is installed at the top of the base 2, a motor 4 is installed inside the base 2, an output shaft of the motor 4 is connected with a speed reducer 3, an output shaft of the speed reducer 3 upwards penetrates through the workbench 1 and is provided with a first gear 5, six supporting sleeves 11 arranged in a circumferential array are embedded at the top of the workbench 1, a rotating shaft 20 is rotatably sleeved inside the supporting sleeves 11, a second gear 12 is rotatably sleeved on the rotating shaft 20, six hemispherical positioning grooves arranged in a circumferential array are formed in the top end of the second gear 12, a tubular column sleeve 15 is fixedly sleeved on the rotating shaft 20, six through holes arranged in a circumferential array are formed in the top end of the column sleeve 15, inner six screws 22 are sleeved in the through threads, and steel balls 13 are connected to the bottoms of the inner six screws 22 through first springs 14, and the steel ball 13 is located in the positioning groove at the top of the second gear 12, the six rotating shafts 20 are rotatably sleeved with the same supporting plate 9, the top of the supporting plate 9 is provided with a mounting hole, the cylinder 6 is mounted in the mounting hole, the tail end of the piston rod of the cylinder 6 is sleeved with the threaded sleeve 7, the top end of the rotating shaft 20 is fixedly sleeved with the hexagonal sleeve 19, the hexagonal sliding block 18 is sleeved inside the hexagonal sleeve 19, and the second spring 17 is connected between the bottom end of the hexagonal sleeve 18 and the top end of the rotating shaft 20.
Wherein, the rotating shaft 20 is fixedly sleeved with a tubular gear sleeve, the outside of the gear sleeve is rotatably sleeved with a second gear 12, and the second gear 12 is in meshing transmission with the first gear 5.
Wherein, a thrust bearing is sleeved on the rotating shaft 20 and at the bottom end of the second gear 12, and a first retaining washer 23 and a first nut 10 are sequentially sleeved on the rotating shaft 20 and at the bottom end of the thrust bearing.
The rotating shaft 20 is rotatably connected with the supporting plate 9 through two deep groove ball bearings, and a second retaining washer 21 and a second nut 16 are sequentially sleeved on the rotating shaft 20 and at the bottom of the lower deep groove ball bearing.
Wherein, the top of backup pad 9 is fixed with uide bushing 8, and the piston rod of cylinder 6 slides and cup joints the inside at uide bushing 8.
Wherein, the supporting plate 9 is parallel to the workbench 1, and the rotating shaft 20 is perpendicular to the workbench 1.
The working principle is as follows: firstly, a nut is placed in a hexagonal sleeve 19, a flange shaft threaded with a bolt is placed above the hexagonal sleeve 19, a motor 4 is started, the motor 4 drives a first gear 5 to rotate through a speed reducer 3, the second gear 12 can be driven to rotate through the meshing transmission between the first gear 5 and the second gear 12, the second gear 12 drives the column sleeve 15 to rotate through the steel ball 13, the column sleeve 15 drives the rotating shaft 20 to rotate, the rotating shaft 20 realizes that the nut is screwed on the bolt on the flange through the hexagonal sleeve 19, when the reaction generated by screwing the bolt is large after screwing, the steel ball is pressed into the through hole of the column sleeve 15 through the first spring 14, at this time, the second gear 12 idles and does not drive the rotating shaft 20 to rotate, thereby forming a good protection effect, and each nut can be well screwed on the bolt, so that the operation is very convenient, six bolts can be simultaneously screwed, and the operation efficiency and convenience are greatly improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an automatic machine of twisting of screwing in of flange axle nut, includes U-shaped base (2), its characterized in that, workstation (1) is installed at the top of base (2), the internally mounted of base (2) has motor (4), the output shaft of motor (4) has reduction gear (3), the output shaft of reduction gear (3) upwards runs through workstation (1) and installs first gear (5), the top of workstation (1) is inlayed and is equipped with six and is support cover (11) that the circumference array was arranged, the inside rotation of support cover (11) has cup jointed pivot (20), rotate on pivot (20) and have cup jointed second gear (12), the top of second gear (12) is seted up six and is the hemispherical constant head tank that the circumference array was arranged, the fixed cover of cup joint has pipy column cover (15) on pivot (20), the top of column cover (15) is seted up six and is the through-hole that the circumference array was arranged, six screws (22) in having cup jointed through the screw thread in the through-hole, the bottom of interior six screws (22) is connected with steel ball (13) through first spring (14), and steel ball (13) are located the constant head tank at second gear (12) top, six rotate in pivot (20) and cup joint same backup pad (9), the mounting hole has been seted up at the top of backup pad (9), install cylinder (6) in the mounting hole, thread bush (7) have been cup jointed to the end of the piston rod of cylinder (6), the fixed cover in top of pivot (20) has cup jointed hexagonal sleeve (19), hexagonal sleeve (18) have been cup jointed in the inside slip of hexagonal sleeve (19), be connected with second spring (17) between the bottom of hexagonal slider (18) and the top of pivot (20).
2. The automatic screwing machine of the flange shaft nut as claimed in claim 1, characterized in that a tubular gear sleeve is fixedly sleeved on the rotating shaft (20), a second gear (12) is sleeved on the outer portion of the gear sleeve in a rotating mode, and the second gear (12) is in meshing transmission with the first gear (5).
3. The automatic screwing machine of the flange shaft nut as claimed in claim 1, characterized in that a thrust bearing is sleeved on the rotating shaft (20) and located at the bottom end of the second gear (12), and a first retaining washer (23) and a first nut (10) are sleeved on the rotating shaft (20) and located at the bottom end of the thrust bearing in sequence.
4. The automatic screwing machine of the flange shaft nut as claimed in claim 1, characterized in that the rotating shaft (20) is rotatably connected with the supporting plate (9) through two deep groove ball bearings, and a second retaining washer (21) and a second nut (16) are sequentially sleeved on the rotating shaft (20) and positioned at the bottom of the lower deep groove ball bearing.
5. The automatic screwing machine of the flange shaft nut as claimed in claim 1, characterized in that a guide sleeve (8) is fixed at the top of the supporting plate (9), and a piston rod of the air cylinder (6) is slidably sleeved inside the guide sleeve (8).
6. An automatic screwing machine of a flange shaft nut according to claim 1, characterized in that the support plate (9) is parallel to the work table (1) and the rotation axis (20) is perpendicular to the work table (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920681021.2U CN209919286U (en) | 2019-05-14 | 2019-05-14 | Automatic screw-in machine for flange shaft nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920681021.2U CN209919286U (en) | 2019-05-14 | 2019-05-14 | Automatic screw-in machine for flange shaft nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209919286U true CN209919286U (en) | 2020-01-10 |
Family
ID=69090474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920681021.2U Expired - Fee Related CN209919286U (en) | 2019-05-14 | 2019-05-14 | Automatic screw-in machine for flange shaft nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209919286U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112696017A (en) * | 2021-01-18 | 2021-04-23 | 南京罗朗智合电子科技有限公司 | Energy-saving building wall formwork pair tensioning and fixing structure and using method thereof |
| CN112846708A (en) * | 2020-12-24 | 2021-05-28 | 杨西顶 | Press-fitting device with good protection effect for assembling computer shell |
| CN115026563A (en) * | 2022-08-15 | 2022-09-09 | 山东众冶集团有限公司 | Adjustable flange shaft nut automatic screwing machine |
-
2019
- 2019-05-14 CN CN201920681021.2U patent/CN209919286U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112846708A (en) * | 2020-12-24 | 2021-05-28 | 杨西顶 | Press-fitting device with good protection effect for assembling computer shell |
| CN112696017A (en) * | 2021-01-18 | 2021-04-23 | 南京罗朗智合电子科技有限公司 | Energy-saving building wall formwork pair tensioning and fixing structure and using method thereof |
| CN115026563A (en) * | 2022-08-15 | 2022-09-09 | 山东众冶集团有限公司 | Adjustable flange shaft nut automatic screwing machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209919286U (en) | Automatic screw-in machine for flange shaft nut | |
| CN205394068U (en) | Modularization seriation boring grab | |
| CN105290765A (en) | Nut fastening machine | |
| CN113483028B (en) | Multifunctional clamp for bearing manufacturing | |
| CN2091856U (en) | Capping machine for spiral bottle mouth | |
| CN210209355U (en) | Automatic equipment of screwing up of wheel hub becomes oar bearing | |
| CN114000839B (en) | High efficiency tubular column dashes spiral-lock and puts | |
| CN111889751B (en) | Portable manual drilling and tapping maintenance tool | |
| CN201483452U (en) | Valve removing device of booster pump | |
| CN210172957U (en) | Automation equipment of large-scale nut top spin | |
| CN203843783U (en) | Pretightening device | |
| CN206779983U (en) | A kind of electric motor end cap production automation fraise jig | |
| CN213259255U (en) | High-speed gear dismounting device of speed reduction motor | |
| CN102430933B (en) | Gun drill clamping tool for processing oblique oil hole of large-displacement general power machine crankshaft | |
| CN218695854U (en) | Impact-resistant machining device for automobile starter isolator | |
| CN207788177U (en) | A kind of shaft assembled speed reducer press mounting tool | |
| CN207239194U (en) | Shaft-like workpiece axial direction positioning device and shaft-like workpiece machining tool | |
| CN111360688A (en) | Precision workpiece clamping and positioning device | |
| CN206748316U (en) | Portable stubborn bolt machine for equipment installation | |
| CN219005872U (en) | Universal wrench | |
| CN212762208U (en) | Shaft precision machining device with rotary positioning fixture | |
| CN220178607U (en) | Impact-resistant automobile starter isolator processing equipment | |
| CN219465450U (en) | Workpiece clamping mechanism for numerical control machine tool | |
| CN219561674U (en) | Spline milling machine gear clamp | |
| CN208437701U (en) | A kind of part counter sink multistation processing unit (plant) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |