CN215763135U - Vertical roller cam shifting mechanism for automatic welding machine - Google Patents
Vertical roller cam shifting mechanism for automatic welding machine Download PDFInfo
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- CN215763135U CN215763135U CN202121207614.9U CN202121207614U CN215763135U CN 215763135 U CN215763135 U CN 215763135U CN 202121207614 U CN202121207614 U CN 202121207614U CN 215763135 U CN215763135 U CN 215763135U
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Abstract
The utility model discloses a vertical roller cam shifting mechanism for an automatic welding machine, which comprises a cam divider, an input assembly and an output assembly, wherein the input assembly comprises an input shaft and a cam, the output assembly comprises an output flange and needle bearings, the input shaft and a transmission are both positioned in a shell of the shell, the input shaft is vertically arranged and driven by the transmission to rotate, the cam is fixed outside the input shaft, the outer wall of the cam is provided with a profile curved surface, the output flange is rotatably connected onto the shell and is vertical to the different surface of the input shaft, the needle bearings are respectively fixed on the outer wall of the output flange in a surrounding manner and move along the track of the profile curved surface to drive the output flange to rotate, and the vertical roller cam shifting mechanism is very suitable for being used in the automatic welding machine with narrow installation space.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to the technical field of cam shifting mechanisms, in particular to the technical field of vertical roller cam shifting mechanisms for automatic welding machines.
[ background of the utility model ]
The cam divider, also called cam indexer or intermittent divider, is a high-precision rotating device, can realize mechanical intermittent motion, and is an ideal product for replacing traditional mechanisms such as a geneva mechanism, a ratchet mechanism, an incomplete gear mechanism, a pneumatic control mechanism and the like. Its input shaft of current cam wheel splitter is the level setting usually and one end stretches out outside the casing of casing and be connected with the driver that is located the external world, and the structure is irregular, is difficult to adapt to narrow and small installation space among the automatic weld machine, and the urgent need be solved.
[ Utility model ] content
The utility model aims to solve the problems in the prior art, and provides a vertical roller cam shifting mechanism for an automatic welding machine, which is very suitable for being used in the automatic welding machine with narrow installation space.
In order to achieve the purpose, the utility model provides a vertical roller cam shifting mechanism for an automatic welding machine, which comprises a cam divider and a transmission, wherein the cam divider comprises a machine shell, an input assembly and an output assembly, the input assembly comprises an input shaft and a cam, the output assembly comprises an output flange and needle roller bearings, the input shaft and the transmission are both positioned in the shell of the machine shell, the input shaft is vertically arranged and driven to rotate by the transmission, the cam is fixed outside the input shaft, the outer wall of the cam is provided with a contour curved surface, the output flange is rotatably connected onto the shell and is perpendicular to the different surface of the input shaft, and the needle roller bearings are respectively fixed on the outer wall of the output flange in a surrounding mode and move along the track of the contour curved surface to drive the output flange to rotate.
Preferably, an eccentric adjusting flange, an input bearing and an input adjusting flange are respectively sleeved outside the input shaft, the eccentric adjusting flanges are respectively positioned at the upper end and the lower end of the input shaft and are fixed with the shell, and the input adjusting flange is fixed on the eccentric adjusting flange and limits the input bearing between the eccentric adjusting flange and the input shaft.
Preferably, an input oil seal is arranged between the input shaft and the input adjusting flange, and the input oil seals are respectively positioned at one ends of the input shafts close to the speed changer.
Preferably, the upper end and the lower end of the input shaft are respectively provided with a pressing flange, and the pressing flanges are fixed with the shell and press the eccentric adjusting flange to be tightly attached to the shell.
Preferably, a plurality of input sealing rings are respectively arranged between the eccentric adjusting flange and the shell and between the eccentric adjusting flange and the input adjusting flange.
Preferably, the output flange is sleeved with a plurality of output bearings, a support fixing flange is mounted on the output end face of the shell, and the support fixing flange limits the output bearings between the output flange and the shell.
Preferably, a plurality of output oil seals are arranged between the shell and the output flange.
Preferably, the transmission comprises a motor, a motor gear and a plurality of planetary gears, one end of the motor gear is connected with a crankshaft of the motor, the other end of the motor gear is arranged around the motor gear in a surrounding mode, the planetary gears are meshed with the planetary gears, and the planetary gears are fixed with the input shaft.
Preferably, the motor gear is mounted to the end of the motor shaft by a clamping ring.
Preferably, a gasket is arranged between the motor gear and a crankshaft of the motor.
The utility model has the beneficial effects that: according to the utility model, the input shaft and the transmission are arranged in the shell of the machine shell, and the input shaft is vertically arranged and driven to rotate by the transmission, so that the whole device extends in the vertical direction and occupies a small space in the horizontal direction; the motor gear is fixed at the end part of the crankshaft of the motor through the clamping ring, and the gasket is arranged between the motor gear and the crankshaft of the motor, so that the installation stability of the motor gear can be ensured, and a certain damping effect is provided.
The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a schematic perspective view of a vertical roller cam indexing mechanism for an automatic welding machine according to the present invention at one viewing angle;
FIG. 2 is a schematic perspective view of a vertical roller cam indexing mechanism for an automatic welding machine according to the present invention from another perspective;
FIG. 3 is a left side view of a vertical roller cam indexing mechanism for an automatic welding machine of the present invention;
FIG. 4 is a front view of a vertical roller cam indexing mechanism for an automatic welding machine of the present invention;
FIG. 5 is a sectional view taken along line F-F of FIG. 3;
FIG. 6 is an enlarged schematic view at A of FIG. 5;
fig. 7 is a sectional view taken along line E-E of fig. 4.
In the figure: 1-machine shell, 11-shell, 12-eccentric adjusting flange, 13-input bearing, 14-input adjusting flange, 15-input oil seal, 16-pressing flange, 17-output bearing, 18-supporting fixed flange, 19-output oil seal, 2-input assembly, 21-input shaft, 22-cam, 221-contour surface, 3-output assembly, 31-output flange, 32-needle bearing, 4-speed changer, 41-motor, 42-motor gear, 43-planetary gear, 44-clamping ring and 45-gasket.
[ detailed description ] embodiments
Referring to fig. 1 to 7, the vertical roller cam shifting mechanism for an automatic welding machine of the present invention includes a cam divider and a transmission 4, the cam divider includes a housing 1, an input member 2, and an output member 3, the input member 2 includes an input shaft 21 and a cam 22, the output member 3 includes an output flange 31 and a needle bearing 32, the input shaft 21 and the transmission 4 are both located in the housing 11 of the casing 1, the input shaft 21 is vertically arranged and driven by the speed changer 4 to rotate, the cam 22 is fixed outside the input shaft 21 and the outer wall of the cam is provided with a contour curved surface 221, the output flange 31 is rotatably connected to the housing 11 and perpendicular to the different surface of the input shaft 21, and the plurality of needle bearings 32 are respectively fixed around the outer wall of the output flange 31 and move along the track of the contour curved surface 221 to drive the output flange 31 to rotate.
The eccentric adjusting flange 12, the input bearing 13 and the input adjusting flange 14 are respectively sleeved outside the input shaft 21, the eccentric adjusting flange 12 is respectively positioned at the upper end and the lower end of the input shaft 21 and fixed with the shell 11, and the input adjusting flange 14 is fixed on the eccentric adjusting flange 12 and limits the input bearing 13 between the eccentric adjusting flange 12 and the input shaft 21.
An input oil seal 15 is arranged between the input shaft 21 and the input adjusting flange 14, and the input oil seals 15 are respectively arranged at one ends of the input shafts 21 close to the speed changer 4.
The upper end and the lower end of the input shaft 21 are respectively provided with a pressing flange 16, and the pressing flange 16 is fixed with the shell 11 and presses the eccentric adjusting flange 12 to be tightly attached to the shell 11.
A plurality of input sealing rings are respectively arranged between the eccentric adjusting flange 12 and the shell 11 and between the eccentric adjusting flange and the input adjusting flange 14.
The output flange 31 is sleeved with a plurality of output bearings 17, the output end face of the shell 11 is provided with a supporting and fixing flange 18, and the supporting and fixing flange 18 limits the output bearings 17 between the output flange 31 and the shell 11.
A plurality of output oil seals 19 are arranged between the shell 11 and the output flange 31.
The transmission 4 comprises a motor 41, a motor gear 42 and a plurality of planetary gears 43, wherein one end of the motor gear 42 is connected with a crankshaft of the motor 41, the other end of the motor gear 42 is arranged around the outside and meshed with the plurality of planetary gears 43, and the planetary gears 43 are fixed with the input shaft 21.
The motor gear 42 is mounted on the crankshaft end of the motor 41 by means of a clamping ring 44.
A washer 45 is also provided between the motor gear 42 and the crankshaft of the motor 41.
The working process of the utility model is as follows:
during operation, the motor 41 drives the motor gear 42 to rotate, which in turn drives a plurality of planet gears 43, which mesh with the motor gear 42, and thus the input shaft 21 and the cam 22 connected thereto, to rotate. At this time, the needle bearings 32 engaged with the cam 22 move along the track of the curved contour surface 221 of the rotating cam 22, so as to drive the output flange 31 to rotate.
According to the utility model, the input shaft and the transmission are arranged in the shell of the machine shell, and the input shaft is vertically arranged and driven to rotate by the transmission, so that the whole device extends in the vertical direction and occupies a small space in the horizontal direction; the motor gear is fixed at the end part of the crankshaft of the motor through the clamping ring, and the gasket is arranged between the motor gear and the crankshaft of the motor, so that the installation stability of the motor gear can be ensured, and a certain damping effect is provided.
The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.
Claims (10)
1. The utility model provides a vertical roller cam profile shifted mechanism for automatic weld machine which characterized in that: comprises a cam divider and a transmission (4), the cam divider comprises a shell (1), an input component (2) and an output component (3), the input assembly (2) comprises an input shaft (21) and a cam (22), the output assembly (3) comprises an output flange (31) and a needle bearing (32), the input shaft (21) and the transmission (4) are both located in a housing (11) of the machine housing (1), the input shaft (21) is vertically arranged and is driven by the speed changer (4) to rotate, the cam (22) is fixed outside the input shaft (21) and the outer wall of the cam is provided with a contour curved surface (221), the output flange (31) is rotatably connected to the shell (11) and is perpendicular to the different surface of the input shaft (21), and the plurality of needle roller bearings (32) are fixed on the outer wall of the output flange (31) in a surrounding mode and move along the track of the contour curved surface (221) to drive the output flange (31) to rotate.
2. The vertical roller cam indexing mechanism for the automatic welding machine as claimed in claim 1, wherein: the eccentric adjusting device is characterized in that an eccentric adjusting flange (12), an input bearing (13) and an input adjusting flange (14) are respectively sleeved outside the input shaft (21), the eccentric adjusting flange (12) is respectively positioned at the upper end and the lower end of the input shaft (21) and is fixed with the shell (11), and the input adjusting flange (14) is fixed on the eccentric adjusting flange (12) and limits the input bearing (13) between the eccentric adjusting flange (12) and the input shaft (21).
3. The vertical roller cam indexing mechanism for the automatic welding machine as claimed in claim 2, wherein: an input oil seal (15) is arranged between the input shaft (21) and the input adjusting flange (14), and the input oil seals (15) are respectively positioned at one ends, close to the speed changer (4), of the input shaft (21).
4. The vertical roller cam indexing mechanism for the automatic welding machine as claimed in claim 3, wherein: and the upper end and the lower end of the input shaft (21) are respectively provided with a pressing flange (16), and the pressing flange (16) is fixed with the shell (11) and presses the eccentric adjusting flange (12) to be tightly attached to the shell (11).
5. The vertical roller cam indexing mechanism for the automatic welding machine as claimed in claim 4, wherein: a plurality of input sealing rings are respectively arranged between the eccentric adjusting flange (12) and the shell (11) and between the eccentric adjusting flange and the input adjusting flange (14).
6. The vertical roller cam indexing mechanism for the automatic welding machine as claimed in claim 1, wherein: the output flange (31) overcoat is equipped with a plurality of output bearing (17), install on the output terminal surface of casing (11) and support mounting flange (18), support mounting flange (18) with output bearing (17) restriction between output flange (31) and casing (11).
7. The vertical roller cam indexing mechanism for the automatic welding machine as claimed in claim 6, wherein: and a plurality of output oil seals (19) are arranged between the shell (11) and the output flange (31).
8. The vertical roller cam indexing mechanism for the automatic welding machine as claimed in claim 1, wherein: the transmission (4) comprises a motor (41), a motor gear (42) and planetary gears (43), one end of the motor gear (42) is connected with a crankshaft of the motor (41), the other end of the motor gear is arranged in a surrounding mode and meshed with a plurality of planetary gears (43), and the planetary gears (43) are fixed with the input shaft (21).
9. The vertical roller cam indexing mechanism for the automatic welding machine as claimed in claim 8, wherein: the motor gear (42) is mounted on the crankshaft end of the motor (41) by means of a clamping ring (44).
10. The vertical roller cam indexing mechanism for the automatic welding machine as claimed in claim 9, wherein: and a gasket (45) is arranged between the motor gear (42) and the crankshaft of the motor (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121207614.9U CN215763135U (en) | 2021-06-01 | 2021-06-01 | Vertical roller cam shifting mechanism for automatic welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121207614.9U CN215763135U (en) | 2021-06-01 | 2021-06-01 | Vertical roller cam shifting mechanism for automatic welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215763135U true CN215763135U (en) | 2022-02-08 |
Family
ID=80098902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121207614.9U Active CN215763135U (en) | 2021-06-01 | 2021-06-01 | Vertical roller cam shifting mechanism for automatic welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215763135U (en) |
-
2021
- 2021-06-01 CN CN202121207614.9U patent/CN215763135U/en active Active
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