CN216097437U - Turntable mechanism for assembling gear assembly and assembling device - Google Patents
Turntable mechanism for assembling gear assembly and assembling device Download PDFInfo
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- CN216097437U CN216097437U CN202121633338.2U CN202121633338U CN216097437U CN 216097437 U CN216097437 U CN 216097437U CN 202121633338 U CN202121633338 U CN 202121633338U CN 216097437 U CN216097437 U CN 216097437U
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- gear
- assembling
- feeding mechanism
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Abstract
The utility model discloses a rotary table mechanism for assembling a gear assembly, which comprises a working table top, wherein a cam divider driven by a motor is arranged at the bottom of the working table top, a rotary table is arranged above the working table top, the rotary table is connected with the cam divider and is driven by the cam divider to rotate, a plane cam assembly is also arranged on the working table top, the plane cam assembly and the rotary table are arranged at intervals, and a gear assembly is connected below the rotary table. The periphery of the rotary table mechanism is provided with the feeding mechanism group, a rotary table of the rotary table mechanism rotates to enable each gear assembly component to pass through the feeding mechanism group, and a discharge port of the feeding mechanism group is over against a gear assembly space and discharges materials into the gear assembly space to complete assembly of the gear assembly. Through the mode, the turntable mechanism and the assembling device for assembling the gear assemblies can realize automatic batch assembly of the gear assemblies, and are high in assembly precision and assembly efficiency.
Description
Technical Field
The utility model relates to the field of gear assembly, in particular to a turntable mechanism for assembling a gear assembly and an assembling device.
Background
The planet gear is a main component part in a mechanical transmission system and comprises a plurality of gear assemblies, a planet carrier and a gear ring, wherein the planet carrier is used for connecting the gear assemblies into a whole; the single gear assembly can rotate around a pin shaft and also can revolve around an external sun gear on an internal tooth track of the gear ring, and the planetary gear is named accordingly.
Before the gear assembly is assembled into the planetary gear, the gear assembly needs to be assembled and molded and then sent into the planet carrier for installation, the prior assembly of the gear assembly is also in a semi-automatic mode, the efficiency is low due to manual matching assembly, the cost is high, the standardization is difficult, and the gear assembly is not suitable for batch processing.
Disclosure of Invention
The utility model mainly solves the technical problem of providing the turntable mechanism and the assembling device for assembling the gear assemblies, which can realize automatic batch assembly of the gear assemblies and have high assembly precision and assembly efficiency.
In order to solve the technical problems, the utility model adopts a technical scheme that: the turntable mechanism comprises a working table top, a cam divider driven by a motor is arranged at the bottom of the working table top, a turntable is arranged above the working table top, the turntable is connected with the cam divider and is driven by the cam divider to rotate, a plane cam assembly is further arranged on the working table top, the plane cam assembly and the turntable are arranged at intervals, a gear assembly is connected below the turntable and comprises an assembly upper tool and an assembly lower tool, the assembly lower tool is movably connected with the assembly upper tool, a gear assembly space is formed between the assembly upper tool and the assembly lower tool, the plane cam assembly comprises a circular outer ring cam and a circular inner ring cam, the interval between the inner ring cam is arranged on the inner side of the outer ring cam, and the outer ring cam and the inner ring cam have height change in the vertical direction, the tool is fixedly connected to the turntable, the tool is arranged on the outer ring cam and the inner ring cam in a sliding mode under the assembly, the turntable drives the gear assembly to rotate, so that the tool rotates along the outer ring cam and the inner ring cam under the assembly, and the tool moves up and down relative to the tool on the assembly under the assembly, so that the depth of a gear assembly space is changed.
In a preferred embodiment of the present invention, the lower assembly tool is provided with a positioning pin, a gear assembly space is formed between the inner side of the upper assembly tool, the upper end of the lower assembly tool and the positioning pin, the lower assembly tool rotates along the plane cam assembly to move the lower assembly tool up and down relative to the upper assembly tool so as to change the depth of the gear assembly space, and the gear assembly space is used for assembling each component of the gear assembly.
In a preferred embodiment of the present invention, the assembly upper tool is fixedly connected with a plurality of guide pillars, the lower ends of the guide pillars are movably connected to the assembly lower tool, and the assembly lower tool moves up and down along the guide pillars.
In a preferred embodiment of the utility model, the bottom of the lower assembly tool is attached to the outer ring cam and the inner ring cam.
In a preferred embodiment of the utility model, the outer ring cam and the inner ring cam are arranged in a clearance manner, a groove body is formed between the outer ring cam and the inner ring cam, and the lower end of the positioning pin is arranged in the groove body in a matching manner.
In a preferred embodiment of the present invention, the heights of the outer ring cam and the inner ring cam in the vertical direction are gradually increased and then gradually decreased.
In a preferred embodiment of the utility model, the number of the gear assembly components is 10, and the gear assembly components are evenly distributed around the center of the turntable at intervals.
In order to solve the technical problem, the utility model adopts another technical scheme that: the assembling device for assembling the gear assembly comprises the rotary table mechanism, wherein a feeding mechanism group is arranged on the periphery of the rotary table mechanism, a rotary table of the rotary table mechanism rotates to enable each gear assembling component to pass through the feeding mechanism group, and a discharging port of the feeding mechanism group is over against a gear assembling space and discharges materials into the gear assembling space so as to complete assembling of the gear assembly.
In a preferred embodiment of the present invention, the feeding mechanism set includes a first gasket feeding mechanism, a second gasket feeding mechanism, a gear feeding mechanism, a roller pin feeding mechanism, a third gasket feeding mechanism, a fourth gasket feeding mechanism and a pin feeding mechanism, which are sequentially arranged along the circumferential direction of the turntable mechanism, and the gear assembly sequentially passes through the mechanisms and sequentially loads a lower copper gasket, a lower steel gasket, a gear, a roller pin set, an upper steel gasket, a lower copper gasket and a pin into the gear assembly space through the mechanisms, thereby completing the assembly of the gear assembly.
In a preferred embodiment of the present invention, when the gear assembly passes through the above mechanism, the depth of the gear assembly space gradually becomes deeper and then gradually becomes shallower, when the gear assembly passes through the first gasket feeding mechanism, the depth of the gear assembly space is the shallowest, and when the gear assembly moves to the highest position of the outer cam, the lower tool is assembled to completely eject the gear assembly.
The utility model has the beneficial effects that: the turntable mechanism and the assembling device for assembling the gear assemblies can realize automatic batch assembly of the gear assemblies, and have high assembly precision and high assembly efficiency.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:
FIG. 1 is a schematic structural view of a preferred embodiment of a turntable mechanism for assembling a gear assembly according to the present invention;
FIG. 2 is a schematic view of a portion of the structure of FIG. 1;
FIG. 3 is a schematic view of a portion of the structure of FIG. 1;
FIG. 4 is a cross-sectional view of FIG. 3;
FIG. 5 is a schematic structural view of a preferred embodiment of an assembly device for assembling a gear assembly;
the parts in the drawings are numbered as follows: 1. the device comprises a working table top, 2, a cam divider, 3, a rotary table, 4, a cam assembly, 41, an outer ring cam, 42, an inner ring cam, 43, a groove, 5, a gear assembly, 51, an assembly upper tool, 52, an assembly lower tool, 53, a positioning pin, 54, a guide pillar, 55, a gear assembly space, 6, a first gasket feeding mechanism, 7, a second gasket feeding mechanism, 8, a gear feeding mechanism, 9, a roller pin feeding mechanism, 10, a third gasket feeding mechanism, 11, a fourth gasket feeding mechanism, 12 and a pin shaft feeding mechanism.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, an assembling device for assembling a gear assembly includes a turntable mechanism, a feeding mechanism set is disposed at an outer periphery of the turntable mechanism, a turntable of the turntable mechanism rotates to enable each gear assembly component to pass through the feeding mechanism set, and a discharge port of the feeding mechanism set faces a gear assembly space and discharges the gear assembly space to complete assembly of the gear assembly.
In addition, the feeding mechanism set comprises a first gasket feeding mechanism 6, a second gasket feeding mechanism 7, a gear feeding mechanism 8, a roller pin feeding mechanism 9, a third gasket feeding mechanism 10, a fourth gasket feeding mechanism 11 and a pin shaft feeding mechanism 12 which are sequentially arranged along the circumferential direction of the rotary table mechanism, and the gear assembly sequentially passes through the mechanisms and sequentially loads a lower copper gasket, a lower steel gasket, a gear, a roller pin set, an upper steel gasket, a lower copper gasket and a pin shaft into the gear assembly space through the mechanisms, so that the assembly of the gear assembly is completed.
In addition, when the gear assembly component passes through the mechanism, the depth of the gear assembly space is gradually increased and then gradually decreased, the depth of the gear assembly space is the shallowest when the gear assembly component passes through the first gasket feeding mechanism, the depth of the gear assembly space is the deepest when the gear assembly component passes through the pin shaft feeding mechanism, and when the gear assembly component moves to the highest position of the outer ring cam, the gear assembly component is completely ejected out by the lower assembly tool.
In addition, the turntable mechanism comprises a working table surface 1, a cam divider 2 driven by a motor is arranged at the bottom of the working table surface 1, a rotary table 3 is arranged above the working table surface, the rotary table 3 is connected with the cam divider 2 and is driven by the cam divider 2 to rotate, a plane cam assembly 4 is further arranged on the working table surface 1, the plane cam assembly 4 and the rotary table 3 are arranged at intervals, a gear assembly 5 is connected below the rotary table 3, the gear assembly 5 comprises an assembly upper tool 51 and an assembly lower tool 52, the assembly lower tool 52 is movably connected with the assembly upper tool 51, a gear assembly space 55 is formed between the assembly upper tool 51 and the assembly lower tool 52, the plane cam assembly 4 comprises an annular outer ring cam 41 and an annular inner ring cam 42, the interval between the inner ring cam 42 is arranged on the inner side of the outer ring cam 41, and the outer ring cam 41 and the inner ring cam 42 have height variation in the vertical direction, the assembly upper tool 51 is fixedly connected to the rotary table 3, the assembly lower tool 52 is slidably arranged on the outer ring cam 41 and the inner ring cam 42, the rotary table 3 drives the gear assembly component 5 to rotate, so that the assembly lower tool 52 rotates along the outer ring cam 41 and the inner ring cam 42, and the assembly lower tool 52 moves up and down relative to the assembly upper tool 51, so that the depth of the gear assembly space 55 is changed.
In addition, the assembly lower tool 52 is provided with a positioning pin 53, a gear assembly space 55 is formed between the inner side of the assembly upper tool 51, the upper end of the assembly lower tool 52 and the positioning pin 53, the assembly lower tool 52 rotates along the plane cam assembly 4, the assembly lower tool 52 moves up and down relative to the assembly upper tool 51, and therefore the depth of the gear assembly space 55 is changed, and the gear assembly space 55 is used for assembling various components of the gear assembly.
In addition, the assembly upper tool 51 is fixedly connected with a plurality of guide posts 54, the lower ends of the guide posts 54 are movably connected to the assembly lower tool 52, and the assembly lower tool 52 moves up and down along the guide posts 54.
In addition, the bottom of the assembly lower tool 52 is attached to the outer ring cam 41 and the inner ring cam 42.
In addition, the outer ring cam 41 and the inner ring cam 42 are arranged with a gap therebetween, a groove 43 is formed therebetween, and the lower end of the positioning pin 53 is fittingly arranged in the groove 43.
In addition, the heights of the outer ring cam 41 and the inner ring cam 42 in the vertical direction are gradually increased and then gradually decreased.
In addition, the number of the gear assembly assemblies 5 is 10, and the gear assembly assemblies are evenly distributed around the center of the rotary disc 3 at intervals. 10 gear assembly subassemblies 5 loop through each station of feeder mechanism group, send out after assembling the gear assembly shaping in proper order.
The assembly device for assembling the gear assembly has the following specific working principle: taking a gear assembly component to carry out a primary gear assembly process as an example for explanation, firstly, the gear assembly component is moved to the position below a first gasket feeding mechanism through a turntable, and the height of the outer ring cam in the vertical direction is higher at the position, and the depth of a gear assembly space is shallower at the moment, so that the first gasket feeding mechanism accurately feeds a lower copper gasket into the gear assembly space, the feeding of the lower copper gasket is completed, and the lower copper gasket is exactly sleeved on a locating pin correspondingly and is positioned on the upper end face of an assembly lower tool; then, the turntable continues to rotate, the gear assembly component moves to the position below the second gasket feeding mechanism, and the steel gasket enters the gear assembly space and is correspondingly sleeved with the positioning pin in the same way; the turntable continues to rotate to a detection station (not shown in the figure), is detected by a gasket detection mechanism (the gasket detection mechanism detects the existing detection mechanism by vision or other methods, belongs to the prior art), then rotates to the position below the gear feeding mechanism, the depth of a gear assembling space is higher due to the fact that the height of the outer ring cam in the vertical direction is higher than that of the position where the previous station is intersected, and the gear just enters the gear assembling space to be correspondingly sleeved with a positioning pin in the same way; then, the rolling needle feeding mechanism is rotated to the position below the rolling needle feeding mechanism, the rolling needle feeding mechanism feeds a plurality of rolling needles into a gear assembling space, the rolling needles are positioned between the positioning pins and an inner ring of the gear, then the gear assembling assembly is transferred to a rolling needle detection station (not shown in the figure), the detection is carried out through a rolling needle detection mechanism (the existing detection mechanism for detecting the rolling needle detection mechanism through vision or other methods belongs to the prior art), and then the rolling needle detection mechanism feeds an upper steel sheet and an upper copper sheet sequentially through a third gasket feeding mechanism and a fourth gasket feeding mechanism, wherein the principle is the same as that of the first gasket feeding mechanism and the second feeding mechanism; then the pin shaft enters a pin shaft feeding mechanism, the pin shaft feeding mechanism feeds the pin shaft into the gear assembling space, and the pin shaft is aligned with the positioning pin and partially enters the gear; the gear assembly subassembly continues to rotate to ejection of compact station, the height of the vertical direction of outer lane cam is the highest under the ejection of compact station, the frock rises gradually under the equipment of rotation in-process, slowly upwards push away the gear assembly, the gear assembly is for selling upward movement this moment, thereby the round pin axle inserts the completion assembly in the gear assembly completely, the frock pushes away the gear assembly out the carousel completely under the final assembly, and hold through the frock under the equipment, the assembly of gear assembly is accomplished this moment, the storage can be realized to the gear assembly of assembly completion. The gear assembly is assembled by all the gear assembly components through the steps, and automation can be realized to assemble the gear assemblies in batches.
Compared with the prior art, the turntable mechanism and the assembling device for assembling the gear assembly can realize automatic batch assembly of the gear assembly, and have high assembly precision and high assembly efficiency.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A rotary table mechanism for assembling a gear assembly comprises a working table top, wherein a cam divider driven by a motor is arranged at the bottom of the working table top, a rotary table is arranged above the working table top and connected with the cam divider and driven by the cam divider to rotate, and the rotary table mechanism is characterized in that a plane cam assembly is further arranged on the working table top, the plane cam assembly and the rotary table are arranged at intervals, a gear assembly is connected below the rotary table and comprises an assembly upper tool and an assembly lower tool, the assembly lower tool is movably connected with the assembly upper tool, a gear assembly space is formed between the assembly upper tool and the assembly lower tool, the plane cam assembly comprises a circular outer ring cam and a circular inner ring cam, the interval between the inner ring cams is arranged on the inner side of the outer ring cam, and the outer ring cam and the inner ring cam have height change in the vertical direction, the tool is fixedly connected to the turntable, the tool is arranged on the outer ring cam and the inner ring cam in a sliding mode under the assembly, the turntable drives the gear assembly to rotate, so that the tool rotates along the outer ring cam and the inner ring cam under the assembly, and the tool moves up and down relative to the tool on the assembly under the assembly, so that the depth of a gear assembly space is changed.
2. The turntable mechanism for assembling a gear assembly according to claim 1, wherein the assembly lower tool is provided with a positioning pin, a gear assembly space is formed between the inner side of the assembly upper tool, the upper end of the assembly lower tool and the positioning pin, the assembly lower tool rotates along the plane cam assembly to move the assembly lower tool up and down relative to the assembly upper tool so as to change the depth of the gear assembly space, and the gear assembly space is used for assembling each component of the gear assembly.
3. The turntable mechanism for assembling a gear assembly according to claim 2, wherein the upper assembly fixture is fixedly connected with a plurality of guide posts, the lower ends of the guide posts are movably connected to the lower assembly fixture, and the lower assembly fixture moves up and down along the guide posts.
4. The turret mechanism for assembling a gear assembly according to claim 3, wherein the bottom of the assembled lower tool is attached to the outer and inner ring cams.
5. The turntable mechanism for assembling the gear assembly according to claim 4, wherein the outer ring cam and the inner ring cam are arranged with a gap therebetween, a groove is formed therebetween, and the lower end of the positioning pin is fittingly arranged in the groove.
6. A turntable mechanism for use in assembling a gear assembly according to any one of claims 1 to 5, wherein the outer and inner ring cams are initially progressively higher and then progressively lower in vertical height.
7. Turntable mechanism for assembling a gear assembly according to claim 6, wherein the number of gear assemblies is 10 and is evenly distributed around the centre of the turntable at intervals.
8. An assembling device for assembling a gear assembly, which comprises the rotary table mechanism of claim 6, wherein a feeding mechanism group is arranged on the periphery of the rotary table mechanism, a rotary table of the rotary table mechanism rotates to enable each gear assembly component to pass through the feeding mechanism group, and a discharge port of the feeding mechanism group is opposite to a gear assembly space and discharges materials into the gear assembly space to complete the assembly of the gear assembly.
9. The assembling device for assembling gear assemblies according to claim 8, wherein the feeding mechanism set comprises a first gasket feeding mechanism, a second gasket feeding mechanism, a gear feeding mechanism, a roller pin feeding mechanism, a third gasket feeding mechanism, a fourth gasket feeding mechanism and a pin feeding mechanism which are sequentially arranged along the circumferential direction of the turntable mechanism, and the gear assembly sequentially passes through the mechanisms and sequentially loads a lower copper gasket, a lower steel gasket, a gear, a roller pin set, an upper steel gasket, a lower copper gasket and a pin into the gear assembly space through the mechanisms, so that the assembly of the gear assembly is completed.
10. The assembling device for assembling gear assemblies according to claim 9, wherein when the gear assembly passes through the mechanism, the depth of the gear assembly space is gradually increased and then gradually decreased, when the gear assembly passes through the first gasket feeding mechanism, the depth of the gear assembly space is the shallowest, when the gear assembly passes through the pin feeding mechanism, the depth of the gear assembly space is the deepest, and when the gear assembly moves to the highest position of the outer cam, the assembly lower tool completely ejects the gear assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121633338.2U CN216097437U (en) | 2021-07-19 | 2021-07-19 | Turntable mechanism for assembling gear assembly and assembling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121633338.2U CN216097437U (en) | 2021-07-19 | 2021-07-19 | Turntable mechanism for assembling gear assembly and assembling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216097437U true CN216097437U (en) | 2022-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121633338.2U Active CN216097437U (en) | 2021-07-19 | 2021-07-19 | Turntable mechanism for assembling gear assembly and assembling device |
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| Country | Link |
|---|---|
| CN (1) | CN216097437U (en) |
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2021
- 2021-07-19 CN CN202121633338.2U patent/CN216097437U/en active Active
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