CN209959827U

CN209959827U - Adjustable hollow rotary platform

Info

Publication number: CN209959827U
Application number: CN201920319418.7U
Authority: CN
Inventors: 郑志仪; 任国华
Original assignee: Wuxi Hengyitong Machinery Co Ltd
Current assignee: Wuxi Hengyitong Machinery Co Ltd
Priority date: 2019-03-14
Filing date: 2019-03-14
Publication date: 2020-01-17
Anticipated expiration: 2029-03-14

Abstract

The utility model discloses a cavity rotary platform with adjustable, the power distribution box comprises a box body, the box is connected through last box and lower box and is constituteed, go up and be used for adjusting the distance between box and the lower box through adjusting screw connection between box and the lower box, install the flange subassembly down on the box, be equipped with the input shaft in the flange subassembly, the end-to-end connection of input shaft has two at least fins, be equipped with two at least fins on pressing from both sides tight piece, set up the spout corresponding with the fin on the flange subassembly, the fin imbeds and makes to press from both sides tight piece and move around on the flange subassembly and drive the input shaft fine setting in the spout. In this way, the utility model discloses cavity rotary platform with adjustable can be convenient for adjust the distance of input shaft and outer ring gear, and the regulative mode is simple, convenient to use, safe and reliable.

Description

Adjustable hollow rotary platform

Technical Field

The utility model relates to a cavity rotary platform field especially relates to a cavity rotary platform with adjustable.

Background

The hollow rotary platform is a revolutionary product. The cam divider is used for various rotary motion occasions, can replace a DD MOTOR and a cam divider, integrates high working efficiency, high precision, high rigidity and high cost performance, is a revolutionary product in a rotary motion mechanism, achieves balance between the DD MOTOR and the cam divider, has repeated positioning precision less than or equal to 5 seconds, is easy to prepare a MOTOR, is stable in bearing, can be matched with an AC servo MOTOR or a stepping MOTOR to perform division at any angle, can meet the requirement of digital control which cannot be achieved by the divider, can match the positioning precision with the DD MOTOR, and can greatly reduce the cost. The existing hollow rotary platform is not designed enough in the aspect of adjusting the distance between the input shaft and the outer gear ring, and the use requirement cannot be met.

Disclosure of Invention

The utility model discloses the main technical problem who solves provides a cavity rotary platform with adjustable, can be convenient for adjust the distance of input shaft and outer ring gear, and the regulative mode is simple, convenient to use, safe and reliable.

In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a cavity rotary platform with adjustable, the power distribution box comprises a box body, the box is formed through last box and lower box body coupling, go up and be used for adjusting the distance between box and the lower box body through adjusting screw connection between box and the lower box body, install the flange subassembly down on the box, be equipped with the input shaft in the flange subassembly, the end-to-end connection of input shaft has two at least fin, press from both sides to be equipped with on the tight piece and two at least fins, set up the spout corresponding with the fin on the flange subassembly, fin embedding makes in the spout press from both sides tight piece and move the input shaft fine setting around on the flange subassembly.

In a preferred embodiment of the present invention, the clamping block is a circular clamping block having a mounting through hole in the middle, and the ribs are disposed at the upper and lower ends of the clamping block.

In a preferred embodiment of the present invention, the flange assembly comprises a transition flange and a connecting flange, and the rib is provided on the transition flange.

In a preferred embodiment of the present invention, the upper housing is sequentially provided with an outer ring gear, a bearing and an oil seal.

In a preferred embodiment of the present invention, bearings are further installed at the front and rear ends of the input shaft.

The utility model has the advantages that: the utility model discloses cavity rotary platform with adjustable can be convenient for adjust the distance of input shaft and outer ring gear, and the regulative mode is simple, convenient to use, safe and reliable.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:

FIG. 1 is a schematic structural view of a preferred embodiment of an adjustable hollow rotating platform according to the present invention;

the parts in the drawings are numbered as follows: 1. the oil seal structure comprises a box body, 2, an upper box body, 3, a lower box body, 4, an adjusting screw rod, 5, a flange assembly, 6, an input shaft, 7, a clamping block, 8, a convex rib, 9, a sliding groove, 10, a transition flange, 11, a connecting flange, 12, an outer gear ring, 13, a first bearing, 14, an oil seal, 15 and a second bearing.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Please refer to fig. 1, an adjustable hollow rotary platform, which comprises a box body 1, the box body 1 is formed by connecting an upper box body 2 and a lower box body 3, the upper box body 2 and the lower box body 3 are connected through an adjusting screw rod 4 for adjusting the distance between the upper box body 2 and the lower box body 3, a flange assembly 5 is installed on the lower box body 3, an input shaft 6 is arranged in the flange assembly 5, the tail end of the input shaft 6 is connected with a clamping block 7, the clamping block 7 is provided with at least two convex ribs 8, the flange assembly 5 is provided with a sliding groove 9 corresponding to the convex ribs 8, and the convex ribs 8 are embedded into the sliding groove 9 to enable the clamping block 7 to move back and forth on the flange assembly 5 to drive the input shaft 6 to be.

In addition, the clamp block 7 is a circular clamp block 7 with a mounting through hole in the middle, and the convex ribs 8 are arranged at the upper end and the lower end of the clamp block 7.

In addition, the flange component 5 comprises a transition flange 10 and a connecting flange 11 which are connected, and the convex rib 8 is arranged on the transition flange 10.

Further, an outer ring gear 12, a first bearing 13, and an oil seal 14 are mounted on the upper case 2 in this order.

Second bearings 15 are attached to the front and rear ends of the input shaft 6.

The utility model discloses cavity rotary platform with adjustable adjust the vertical distance of outer ring gear 12 and input shaft 6 through last box 2 and adjusting screw 4 between the lower box 3, through the horizontal distance that presss from both sides tight piece 7 back-and-forth movement regulation input shaft 6 and outer ring gear 12 on flange 10, ensures that not unidimensional input shaft 6 and outer ring gear 12 can mesh mutually, ensures input shaft 6 and outer ring gear 12 job stabilization.

Be different from prior art, the utility model discloses cavity rotary platform with adjustable can be convenient for adjust the distance of input shaft and outer ring gear, and the regulative mode is simple, convenient to use, safe and reliable.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.

Claims

1. The utility model provides a cavity rotary platform with adjustable, a serial communication port, the power distribution box comprises a box body, the box is connected through last box and lower box and is constituteed, go up the box and be used for adjusting the distance between box and the lower box through adjusting screw connection between the box down, install the flange subassembly on the box down, be equipped with the input shaft in the flange subassembly, the end-to-end connection of input shaft has two at least fin, be equipped with two at least fins on pressing from both sides tight piece, set up the spout corresponding with the fin on the flange subassembly, the fin imbeds and makes in the spout press from both sides tight piece and move around on the flange subassembly and drive the input shaft fine setting.

2. The adjustable hollow rotary platform of claim 1, wherein the clamping blocks are circular clamping blocks with a mounting through hole in the middle, and the ribs are disposed at the upper and lower ends of the clamping blocks.

3. The adjustable hollow rotary platform of claim 2, wherein the flange assembly comprises a transition flange and a connecting flange, and the ribs are cut on the transition flange.

4. The adjustable hollow rotary platform according to any one of claims 1 to 3, wherein an outer gear ring, a bearing and an oil seal are sequentially mounted on the upper box body.

5. The adjustable hollow rotary platform of claim 4, wherein bearings are further mounted at the front and rear ends of the input shaft.