CN218983877U

CN218983877U - Circulation assembly table

Info

Publication number: CN218983877U
Application number: CN202223429638.6U
Authority: CN
Inventors: 曹克成
Original assignee: Suzhou Yundong Chain Wheel Manufacturing Co ltd
Current assignee: Suzhou Yundong Chain Wheel Manufacturing Co ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-05-09
Anticipated expiration: 2032-12-21

Abstract

The utility model discloses a circulating assembly table, which belongs to the technical field of chain assembly and particularly relates to a circulating assembly table, which comprises a base, wherein the upper end of the base is connected with a supporting seat through a bolt, an assembly operation plate is rotationally connected to the supporting seat through a slewing bearing, a first gear is connected to the lower side of the assembly operation plate through a bolt, the slewing bearing, the assembly operation plate and the first gear are coaxially arranged, a second gear is arranged on the side surface of the first gear, the second gear is meshed with the first gear, the number of teeth of the first gear is larger than that of the second gear, the second gear is connected with a motor, a die fixing plate is uniformly arranged on the outer side above the assembly operation plate, a chain assembly die is connected to the die fixing plate through a bolt, and comprises a die seat and a positioning rod.

Description

Circulation assembly table

Technical Field

The utility model relates to the field of chain assembly, in particular to a circulating assembly table.

Background

The roller chains are classified into roller chains, tooth chains, etc. according to the structure, among which the roller chains are most widely used. The structure of the roller chain consists of an inner chain plate, an outer chain plate, a pin shaft, a sleeve and rollers, wherein the inner chain plate is fixedly connected with the sleeve, the outer chain plate and the pin shaft respectively by interference fit, and the inner chain plate is called as an inner chain link and an outer chain link; the rollers are in clearance fit with the sleeve and the sleeve is in clearance fit with the pin shaft. When the inner chain plate and the outer chain plate flex relatively, the sleeve can rotate freely around the pin shaft. The roller is movably sleeved on the sleeve, and when the roller works, the roller rolls along the tooth profile of the chain wheel, so that the abrasion of gear teeth can be reduced.

In the chain processing process, all accessories of the chain are required to be assembled step by step, but when the outer chain plate and the pin shaft are assembled by the existing assembly table, the positioning is not easy to carry out, so that the assembly efficiency is reduced.

Disclosure of Invention

The utility model aims to provide a circulating assembly table, which solves the problems that the positioning is difficult to carry out and the assembly efficiency is reduced when the outer chain plate and the pin shaft are assembled by the existing assembly table in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a circulation assembly platform, includes the base, there is the supporting seat base upper end through bolted connection, be connected with the assembly operation board through swivel bearing rotation on the supporting seat, the first gear of assembly operation board downside through bolted connection, swivel bearing, assembly operation board and first gear coaxial setting, first gear side is provided with the second gear, second gear and first gear intermeshing, the number of teeth of first gear is greater than the number of teeth of second gear, the second gear is connected with the motor, the assembly operation board top outside evenly is provided with the mould fixed plate, there is the chain assembly mould through bolted connection on the mould fixed plate, the chain assembly mould includes mould seat and locating lever, the constant head tank has been seted up to the mould seat upper end, the outer link joint has been placed to the location in the constant head tank, two locating levers of fixedly connected with have cup jointed hollow round pin axle on the locating lever, hollow round pin axle and locating lever clearance fit, the hollow round pin axle corresponds from top to bottom with the pin shaft hole position on the outer link joint.

Preferably, a fixing seat is arranged on the side face of the base, the motor is fixed on the fixing seat through a bolt, the output shaft of the motor is connected with a speed reducer, and the output shaft of the speed reducer is connected with a second gear.

Preferably, the upper end of the positioning rod is in a cambered surface shape.

Preferably, the thickness of the second gear is greater than the thickness of the first gear.

Compared with the prior art, the utility model has the beneficial effects that:

1) The utility model adopts the circulating rotary assembly operation plate, is convenient for fixing and carrying out feeding and material taking operations, and improves the assembly efficiency;

2) The outer chain plate is placed in the positioning groove for positioning, then the hollow pin shaft is sleeved on the positioning rod, so that the hollow pin shaft can be opposite to the pin shaft hole, the hollow pin shaft is pressed through the pressing equipment, the hollow pin shaft can be inserted into the pin shaft hole, and the assembly between the outer chain plate and the hollow pin shaft is completed, so that the operation is convenient.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of a chain assembly mold according to the present utility model;

FIG. 3 is a schematic view of a mold base according to the present utility model.

In the figure: 1. a base; 2. a support base; 3. assembling a work plate; 4. a first gear; 5. a fixing seat; 6. a motor; 7. a speed reducer; 8. a second gear; 9. a die fixing plate; 10. chain assembly mold; 11. a mold base; 12. a positioning groove; 13. a positioning rod; 14. an outer link plate; 15. hollow pin shaft.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples:

referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a circulation assembly platform, includes base 1, there is supporting seat 2 base 1 upper end through bolted connection, be connected with assembly operation board 3 through swivel bearing rotation on the supporting seat 2, assembly operation board 3 downside has first gear 4 through bolted connection, swivel bearing, assembly operation board 3 and first gear 4 coaxial setting, first gear 4 side is provided with second gear 8, second gear 8 and first gear 4 intermeshing, the number of teeth of first gear 4 is greater than the number of teeth of second gear 8, and first gear 4 is the gear wheel, and second gear 8 is the pinion, second gear 8 is connected with motor 6, assembly operation board 3 top outside evenly is provided with mould fixed plate 9, there is chain assembly mould 10 through bolted connection on the mould fixed plate 9, chain assembly mould 10 includes mould seat 11 and locating lever 13, locating slot 12 has been seted up to the mould seat 11 upper end, the location has placed outer 14 in the locating slot 12, and outer chain 14 is the locating slot 12 looks adaptation, and second gear 8 is the pinion, second gear 8 is connected with motor 6 through the die-set pin shaft, the hollow pin 13 is equipped with on the hollow pin roll 15, can be close to the hollow pin roll-down equipment, the hollow pin roll 15 is equipped with the hollow pin roll pin 15 on the hollow pin roll-positioning device.

The base 1 side is provided with fixing base 5, motor 6 passes through the bolt fastening on fixing base 5, motor 6 output shaft has reduction gear 7, reduction gear 7 output shaft is connected with second gear 8.

The upper end of the positioning rod 13 is in a cambered surface shape, so that the hollow pin shaft 15 is convenient to be sleeved in.

The thickness of the second gear 8 is greater than the thickness of the first gear 4.

Working principle: the outer chain plate 14 is placed in the positioning groove 12 for positioning, then the hollow pin shaft 15 is sleeved on the positioning rod 13, so that the hollow pin shaft 15 can be opposite to a pin shaft hole on the outer chain plate 14, the hollow pin shaft 15 can be inserted into the pin shaft hole through pressing of pressing equipment, the assembly between the outer chain plate 14 and the hollow pin shaft 15 is completed, the operation is convenient, the circular rotation type assembly operation plate 3 is adopted, the motor 6 drives the second gear 8 to rotate, the assembly operation plate 3 is further rotated, the feeding and taking operations are convenient to fix, and the assembly efficiency is improved.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a circulation assembly platform, includes base (1), its characterized in that: the upper end of the base (1) is connected with a supporting seat (2) through a bolt, the supporting seat (2) is rotationally connected with an assembly operation plate (3) through a rotary bearing, a first gear (4) is connected to the lower side of the assembly operation plate (3) through a bolt, the rotary bearing, the assembly operation plate (3) and the first gear (4) are coaxially arranged, a second gear (8) is arranged on the side face of the first gear (4), the second gear (8) is meshed with the first gear (4) mutually, the number of teeth of the first gear (4) is larger than the number of teeth of the second gear (8), the second gear (8) is connected with a motor (6), a die fixing plate (9) is uniformly arranged on the outer side of the upper side of the assembly operation plate (3), a chain assembly die (10) is connected to the die fixing plate (9) through a bolt, the chain assembly die (10) comprises a die seat (11) and a positioning rod (13), a positioning groove (12) is formed in the upper end of the die seat (11), the positioning groove (12) is meshed with the first gear (4), the positioning rod (13) is sleeved with a positioning pin roll pin (13) in a positioning groove (15), the positioning pin (13) is sleeved on the positioning rod (13), the hollow pin shaft (15) corresponds to the pin shaft hole on the outer chain plate (14) vertically.

2. A cyclic assembly station as defined in claim 1, wherein: the base (1) side is provided with fixing base (5), motor (6) pass through the bolt fastening on fixing base (5), motor (6) output shaft has reduction gear (7), reduction gear (7) output shaft is connected with second gear (8).

3. A cyclic assembly station as defined in claim 1, wherein: the upper end of the positioning rod (13) is in a cambered surface shape.

4. A cyclic assembly station as defined in claim 1, wherein: the thickness of the second gear (8) is larger than that of the first gear (4).