CN210859692U - Hollow shaft chain and processing device thereof - Google Patents
Hollow shaft chain and processing device thereof Download PDFInfo
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- CN210859692U CN210859692U CN201921698272.8U CN201921698272U CN210859692U CN 210859692 U CN210859692 U CN 210859692U CN 201921698272 U CN201921698272 U CN 201921698272U CN 210859692 U CN210859692 U CN 210859692U
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Abstract
The utility model discloses a hollow shaft chain and a processing device thereof, which relates to the technical field of chains, the hollow shaft chain comprises an outer chain plate and an inner chain plate fixedly arranged at the inner side of the outer chain plate, the inner side of the inner chain plate is fixedly provided with a connecting shaft, a roller is movably sleeved at the outer side of the connecting shaft, the hollow shaft chain processing device comprises a processing table, the side surface of the processing table is fixedly provided with a fixing frame, the upper end of the fixing frame is fixedly provided with an electric telescopic rod, and the telescopic end of the electric telescopic rod is fixedly connected with a lifting table, the utility model discloses a steel ball, the roller and the inner chain plate are all subjected to rolling friction, avoiding severe sliding friction generated between the roller and the inner chain plate from causing serious abrasion, prolonging the service life of the hollow shaft chain, the processing device replaces the traditional manual hand tool to carry out the processing mode, the working efficiency and the processing precision of the hollow shaft chain processing are improved.
Description
Technical Field
The utility model relates to a chain technical field specifically is a hollow shaft chain and processingequipment thereof.
Background
The chains are typically metallic links or rings, which are used as mechanical drives. The chain can be divided into a short-pitch precise roller chain, a bent plate roller chain for heavy-load transmission, a chain for cement machinery and a plate type chain, and in the similar products, the chain product series is divided according to the basic structure of the chain, namely, the shapes of elements, parts and parts meshed with the chain, the size proportion among the parts and the like. The types of chains are many, but their basic structures are only the following ones, and others are all variations of these ones. As can be seen from the above chain structures, most of the chains are composed of chain plates, chain pins, shaft sleeves and the like.
However, the traditional hollow shaft chain is worn seriously due to the severe sliding friction generated between the roller and the inner and outer chain plates in the using process, so that the service life of the hollow shaft chain is shortened, and the bent plate of the traditional hollow shaft chain is processed in a processing mode of drilling the fixed bent plate by a manual handheld tool, so that the hollow shaft chain cannot be drilled and processed quickly and accurately, the working efficiency and the processing precision of the hollow shaft chain are reduced, and therefore, the technical personnel in the field provide the hollow shaft chain and the processing device thereof.
Disclosure of Invention
An object of the utility model is to provide a hollow shaft chain and processingequipment thereof, in order to solve and to provide traditional hollow shaft chain among the above-mentioned background art because the roller leads to wearing and tearing comparatively seriously with producing the friction that slides acutely between the interior link joint, the life that leads to the hollow shaft chain reduces, and the bent plate of traditional hollow shaft chain is adding man-hour the processing mode who drills to fixed bent plate through artifical handheld tool, can not carry out the processing of drilling fast accurately to it, the problem that the work efficiency that leads to hollow shaft chain processing and machining precision reduce.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a hollow shaft chain, includes outer link joint and the fixed inner link joint that sets up at outer link joint inboard, the inboard fixed connecting axle that is provided with of inner link joint, the roller has been cup jointed in the outside activity of connecting axle, and the inboard surface of inner link joint is close to the both ends of roller and all fixedly is provided with the fixed disk, and first slot rolling has been seted up to the side of fixed disk, and the second slot rolling has all been seted up to the both sides surface of roller, and the fixed bent plate that is provided with in upper end side of outer link joint.
As a further aspect of the present invention: the surface position of the fixed bent plate is provided with a mounting hole, and a steel ball is embedded between the first rolling groove and the second rolling groove and is connected with the first rolling groove in a rolling manner.
The utility model provides a hollow shaft chain processingequipment, includes the processing platform, and the fixed mount that is provided with in side of processing platform, the fixed electric telescopic handle that is provided with in upper end of mount, electric telescopic handle's flexible end fixedly connected with elevating platform, the upper end fixed mounting of elevating platform has the motor, the output fixedly connected with drill bit of motor, the upper end of processing platform is located the fixed positioning seat that is provided with in position department under the elevating platform, the bottom mounting of processing platform is provided with the support column.
As a further aspect of the present invention: two telescopic cylinders are symmetrically and fixedly arranged on two sides of the inside of the positioning seat, and the telescopic ends of the telescopic cylinders are fixedly connected with extrusion plates.
As a further aspect of the present invention: the surface of the extrusion plate is fixedly provided with a cushion pad which is a component made of rubber.
As a further aspect of the present invention: the movable groove has been seted up to the side of mount, and the inboard in movable groove is fixed and is provided with the guide bar, and the fixed guide block that is provided with in side of elevating platform, guide through hole have been seted up on the surface of guide block, and the guide bar passes through the guide through hole activity and runs through in the guide block.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses set up fixed disk, first slot rolling, second slot rolling and steel ball, through making all produce rolling friction between steel ball and roller and the inner link board, the violent sliding friction who avoids producing between roller and the inner link board leads to wearing and tearing comparatively serious, has improved the life of hollow shaft chain.
2. The utility model discloses the positioning seat has been set up, telescopic cylinder, the mount, the elevating platform, including a motor, an end cap, a controller, and a cover plate, the drill bit, electric telescopic handle and stripper plate, the processing mode that traditional artifical handheld instrument carried out drilling to fixed bent plate has been replaced, it presss from both sides tight fixedly with the both ends head of hollow shaft chain part to drive the stripper plate through telescopic cylinder, be convenient for fix a position hollow shaft chain on the processing bench fast, it descends to use electric telescopic handle to drive the elevating platform, can carry out quick accurate ground drilling processing to it when the drill bit contact runs through the fixed bent plate on the hollow shaft chain, be favorable to improving the work efficiency and the machining precision of hollow shaft chain processing.
Drawings
FIG. 1 is a schematic perspective view of a hollow shaft chain;
FIG. 2 is a schematic front view of a hollow shaft chain;
FIG. 3 is a schematic perspective view of a hollow shaft chain processing device;
FIG. 4 is a schematic side view of a hollow shaft chain and a processing device thereof;
fig. 5 is an enlarged schematic view of a portion a of a hollow axle chain and a processing device thereof.
In the figure: 1. an outer link plate; 2. fixing the bent plate; 201. mounting holes; 3. an inner link plate; 4. fixing the disc; 401. a first roll groove; 5. a connecting shaft; 6. a roller; 601. a second roll groove; 7. steel balls; 8. positioning seats; 9. a telescopic cylinder; 10. a fixed mount; 11. a lifting platform; 12. a motor; 13. a drill bit; 14. an electric telescopic rod; 15. a processing table; 16. a support pillar; 17. a guide bar; 18. a movable groove; 19. a guide block; 20. a guide through hole; 21. a pressing plate; 22. a cushion pad.
Detailed Description
The first embodiment is as follows:
please refer to fig. 1-2, in the embodiment of the present invention, a hollow shaft chain and its processing device, include outer link joint 1 and the fixed inner link joint 3 that sets up at outer link joint 1 inboard, the inboard fixed connecting axle 5 that is provided with of inner link joint 3, roller 6 has been cup jointed in the outside activity of connecting axle 5, the both ends that the inboard surface of inner link joint 3 is close to roller 6 are all fixed and are provided with fixed disk 4, first slot rolling 401 has been seted up to the side of fixed disk 4, second slot rolling 601 has all been seted up to the both sides surface of roller 6, the fixed curved plate 2 that is provided with in upper end side of outer link joint 1.
In fig. 1: the surface position department of fixed bent plate 2 has seted up mounting hole 201, and embedding roll connection has steel ball 7 between first slot runner 401 and the second slot runner 601, can make all produce rolling friction between steel ball 7 and roller 6 and the inner link plate 3, avoids the roller 6 and the violent sliding friction that inner link plate 3 produced to lead to wearing and tearing comparatively serious.
Example two:
please refer to fig. 3-5, in an embodiment of the present invention, a hollow shaft chain processing device, including a processing table 15, a fixed mount 10 that is provided with in side of the processing table 15, an electric telescopic rod 14 is fixedly provided on the upper end of the mount 10, a telescopic end fixedly connected with lifting table 11 of the electric telescopic rod 14, an upper end fixedly mounted of the lifting table 11 has a motor 12, an output end fixedly connected with drill bit 13 of the motor 12, a fixed positioning seat 8 that is provided at a position under the lifting table 11 on the upper end of the processing table 15, and a supporting column 16 that is provided on the bottom fixing of the processing table 15.
In fig. 5: two telescopic cylinders 9 are symmetrically and fixedly arranged on two sides of the inside of the positioning seat 8, and the telescopic ends of the telescopic cylinders 9 are fixedly connected with extrusion plates 21.
In fig. 5: a cushion pad 22 is fixed on the surface of the pressing plate 21, and the cushion pad 22 is a member made of rubber.
In fig. 4: the side of the fixed frame 10 is provided with a movable groove 18, the inner side of the movable groove 18 is fixedly provided with a guide rod 17, the side of the lifting platform 11 is fixedly provided with a guide block 19, the surface of the guide block 19 is provided with a guide through hole 20, and the guide rod 17 movably penetrates through the guide block 19 through the guide through hole 20.
The utility model discloses a theory of operation is: when using this hollow shaft chain processingequipment, at first place the hollow shaft chain that needs processing to positioning seat 8 in, use telescopic cylinder 9 to drive stripper plate 21 and press from both ends head portion with the hollow shaft chain and press from both sides tight fixedly, thereby be convenient for fix a position the hollow shaft chain on processing platform 15 fast, open motor 12, the output shaft of motor 12 drives drill bit 13 and rotates, use electric telescopic handle 14 to drive elevating platform 11 and descend, drill bit 13 contacts and runs through can carry out quick accurate ground drilling processing to it when fixed bent plate 2 on the hollow shaft chain.
The above-mentioned, 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 a hollow shaft chain, includes outer link joint (1) and fixed inner link joint (3) of setting in outer link joint (1) inboard, its characterized in that, the inboard fixed connecting axle (5) that is provided with of inner link joint (3), roller (6) have been cup jointed in the outside activity of connecting axle (5), the both ends that the inboard surface of inner link joint (3) is close to roller (6) are all fixed and are provided with fixed disk (4), first slot rolling (401) have been seted up to the side of fixed disk (4), second slot rolling (601) have all been seted up to the both sides surface of roller (6), the fixed curved plate (2) that are provided with in upper end side of outer link joint (1).
2. The hollow axle chain according to claim 1, wherein a mounting hole (201) is formed in the surface of the fixed bent plate (2), and a steel ball (7) is inserted and connected between the first rolling groove (401) and the second rolling groove (601) in a rolling manner.
3. The utility model provides a hollow shaft chain processingequipment, its characterized in that, includes processing platform (15), the fixed mount (10) that is provided with in side of processing platform (15), the fixed electric telescopic handle (14) that is provided with in upper end of mount (10), the flexible end fixedly connected with elevating platform (11) of electric telescopic handle (14), the upper end fixed mounting of elevating platform (11) has motor (12), the output fixedly connected with drill bit (13) of motor (12), the upper end of processing platform (15) is located elevating platform (11) under the position department fixed positioning seat (8) that is provided with, the bottom mounting of processing platform (15) is provided with support column (16).
4. A hollow axle chain processing device according to claim 3, wherein two telescopic cylinders (9) are symmetrically and fixedly arranged on both sides of the inside of the positioning seat (8), and the telescopic ends of the telescopic cylinders (9) are fixedly connected with the extrusion plates (21).
5. A hollow axle chain machining device according to claim 4, characterized in that the surface of the extrusion plate (21) is fixedly provided with a cushion pad (22), and the cushion pad (22) is a rubber member.
6. The hollow shaft chain machining device according to claim 3, wherein a movable groove (18) is formed in the side surface of the fixed frame (10), a guide rod (17) is fixedly arranged on the inner side of the movable groove (18), a guide block (19) is fixedly arranged on the side surface of the lifting table (11), a guide through hole (20) is formed in the surface of the guide block (19), and the guide rod (17) movably penetrates through the guide block (19) through the guide through hole (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921698272.8U CN210859692U (en) | 2019-10-11 | 2019-10-11 | Hollow shaft chain and processing device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921698272.8U CN210859692U (en) | 2019-10-11 | 2019-10-11 | Hollow shaft chain and processing device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210859692U true CN210859692U (en) | 2020-06-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921698272.8U Active CN210859692U (en) | 2019-10-11 | 2019-10-11 | Hollow shaft chain and processing device thereof |
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| CN (1) | CN210859692U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112024817A (en) * | 2020-08-17 | 2020-12-04 | 溧阳市超强链条制造有限公司 | Chain piece batchization flattening frock clamp |
-
2019
- 2019-10-11 CN CN201921698272.8U patent/CN210859692U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112024817A (en) * | 2020-08-17 | 2020-12-04 | 溧阳市超强链条制造有限公司 | Chain piece batchization flattening frock clamp |
| CN112024817B (en) * | 2020-08-17 | 2022-04-08 | 溧阳市超强链条制造有限公司 | Chain piece batchization flattening frock clamp |
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