CN211574193U

CN211574193U - Novel cam divider

Info

Publication number: CN211574193U
Application number: CN201922095197.2U
Authority: CN
Inventors: 李旭春; 周仙战
Original assignee: Ruian Jiashide Precision Machinery Co ltd
Current assignee: Ruian Jiashide Precision Machinery Co ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-09-25
Anticipated expiration: 2029-11-28

Abstract

The utility model relates to a novel cam decollator, which comprises a housin, be equipped with in the casing and transversely set up input shaft and the vertical output shaft that sets up in input shaft one side, the indexing cam has been put to the input shaft periphery cover, the output shaft periphery cover put with the capstan head that exerts of indexing cam looks adaptation, one side of casing is connected and is fixed with auxiliary sleeve, the opposite side is equipped with fixed baseplate, auxiliary sleeve is passed to the one end of output shaft, the other end passes fixed baseplate, be equipped with fixed sleeve in the auxiliary sleeve, fixed sleeve's both ends are equipped with the auxiliary ring, fixed baseplate keeps away from auxiliary sleeve's one end and is equipped with places the recess, place and be equipped with the holding ring in the recess, one side of auxiliary ring and holding ring all is equipped with the adjusting part, one side of adjusting part all is. Through the arrangement of the sleeve and the matching of the clamping nut and the output shaft, the vertical adjustment of the output turret is realized, and the output turret is better matched with the indexing cam.

Description

Novel cam divider

Technical Field

The utility model belongs to the technical field of the transmission equipment and specifically relates to a cam wheel splitter.

Background

The cam divider is also called as a cam indexer in engineering and is an intermittent divider; when an input shaft rotates, an indexing cam rotates an output turret on the output shaft according to a given displacement curve, the output turret simultaneously rolls along the inclined plane of a tapered support rib on the indexing cam, and the output turret does not rotate in a static state; tapered support ribs on the indexing cam typically contact two or three of the output turrets so that rotation of the input shaft is evenly transmitted to the output shafts;

the position of an output shaft of the traditional cam divider cannot be adjusted, the indexing cam machining and the machining size machining of a processing turret are required to be very accurate during assembly, the position of the output turret needs to be subjected to multiple fine adjustment modifications to be matched with and aligned with the indexing cam, and the whole output shaft needs to be detached during each fine adjustment modification, and even the whole output shaft may be completely scrapped; if the force-exerting rotating tower and the force-exerting rotating tower are not matched and not attached without fine adjustment, the force-exerting rotating tower is not uniformly stressed, and the indexing cam is easy to wear, so that the machining production and the use are inconvenient.

SUMMERY OF THE UTILITY MODEL

To the not enough in the background art, the utility model provides a novel cam wheel splitter to overcome above defect.

The utility model provides a technical scheme that its technical problem adopted is:

a novel cam decollator comprises a shell, wherein an input shaft and an output shaft vertically arranged on one side of the input shaft are transversely arranged in the shell, a dividing cam is sleeved on the periphery of the input shaft, a force-applying rotating tower matched with the dividing cam is sleeved on the periphery of the output shaft, an auxiliary sleeve is fixedly connected to one side of the shell, a fixing base is arranged on the other side of the shell, one end of the output shaft penetrates through the auxiliary sleeve, the other end of the output shaft penetrates through the fixing base, a fixing sleeve sleeved on the periphery of the output shaft is arranged in the auxiliary sleeve, auxiliary rings sleeved on the periphery of the output shaft are arranged at two ends of the fixing sleeve, a placing groove is formed in one end, away from the auxiliary sleeve, a positioning ring is arranged in the placing groove, adjusting pieces are arranged on one sides, away from the auxiliary ring and the positioning ring, away from the processing rotating tower, and, the clamping nut is in threaded connection with the output shaft.

One end of the fixed base, which is far away from the shell, is provided with an annular edge extending out of the shell.

One end of the clamping nut, which is far away from the taper bearing, is provided with a polygonal rotating groove.

The output turret and the output shaft are in interference fit.

A gap is arranged between the periphery of the clamping nut and the inner wall of the auxiliary sleeve.

A gap is arranged between the periphery of the clamping nut and the inner wall of the annular edge.

Owing to adopted above-mentioned technical scheme, a novel cam wheel splitter puts the cooperation of nut and output shaft through setting up sleeve and card, realizes exerting oneself the upper and lower regulation of capstan head, makes it better cooperation graduation cam, the utility model discloses simple structure, simple to operate has effectually solved the difficult problem of cam wheel splitter equipment production.

Drawings

Fig. 1 is a schematic sectional view of the present invention.

In the figure: 1. a housing; 11. a fixed base; 12. placing a groove; 13. a positioning ring; 14. an annular rim; 2. an input shaft; 21. an indexing cam; 3. an output shaft; 31. a force turret; 4. an auxiliary sleeve; 5. fixing the sleeve; 51. an auxiliary ring; 6. a taper bearing; 7. clamping the nut; 71. a polygonal rotating groove; 8. and (7) oil sealing.

Detailed Description

The present invention will be described in more detail with reference to the following examples, which are illustrated in the accompanying drawings. This example is merely a description of the best mode of carrying out the invention and is not intended to limit the scope of the invention in any way.

As shown in fig. 1, a novel cam divider comprises a housing 1, wherein an input shaft 2 and an output shaft 3 vertically arranged on one side of the input shaft 2 are arranged in the housing 1, an indexing cam 21 is sleeved on the periphery of the input shaft 2, a force-applying turret 31 matched with the indexing cam 21 is sleeved on the periphery of the output shaft 3, an auxiliary sleeve 4 is fixedly connected to one side of the housing 1, a fixing base 11 is arranged on the other side of the housing 1, one end of the output shaft 3 penetrates through the auxiliary sleeve 4, the other end of the output shaft penetrates through the fixing base 11, a fixing sleeve 5 sleeved on the periphery of the output shaft 3 is arranged in the auxiliary sleeve 4, auxiliary rings 51 sleeved on the periphery of the output shaft 3 are arranged at two ends of the fixing sleeve 5, a placing groove 12 is arranged at one end of the fixing base 11 far from the auxiliary sleeve 4, a positioning ring 13 is arranged in the placing, one side of adjusting part all is equipped with the oil blanket 8 of being connected fixedly with casing 1, the adjusting part includes taper bearing 6 and puts nut 7 with the card of taper bearing 6 looks adaptation, nut 7 and the output shaft 3 threaded connection are put in the card.

The end of the fixed base 11 remote from the housing 1 is provided with an annular rim 14 extending out of the housing 1.

One end of the clamping nut 7 far away from the taper bearing 6 is provided with a polygonal rotating groove 71.

The output turret 31 and the output shaft 3 are interference fitted.

A gap is arranged between the periphery of the clamping nut 7 and the inner wall of the auxiliary sleeve 4.

A gap is arranged between the periphery of the clamping nut 7 and the inner wall of the annular edge 14. The clamping nut 7 is prevented from touching the auxiliary sleeve 4 and the inner wall of the annular edge when the output shaft 3 rotates.

The specific working principle is as follows:

the clamping nut 7 at one end is rotated anticlockwise through the polygonal rotating groove 71, so that the whole stroke of the output shaft 3 in the shell 1 is changed, when the output shaft 3 is adjusted to a proper position up and down, the clamping nut 7 at the other end is rotated clockwise, the stroke of the output shaft 3 in the shell 1 is reset, and the output shaft 3 is fixed, so that the up-and-down position adjustment of the output force turret 31 can be realized.

It is to be understood that the above examples are merely illustrative for clarity of description and are not limiting on the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are intended to be within the scope of the invention.

Claims

1. The utility model provides a novel cam divider, includes casing (1), be equipped with in casing (1) and transversely set up input shaft (2) and vertical output shaft (3) that set up in input shaft (2) one side, indexing cam (21) have been put to input shaft (2) periphery cover, and output shaft (3) periphery cover is put with the turret (31) of exerting oneself of indexing cam (21) looks adaptation, its characterized in that: an auxiliary sleeve (4) is fixedly connected to one side of a shell (1), a fixing base (11) is arranged on the other side of the shell, one end of an output shaft (3) penetrates through the auxiliary sleeve (4), the other end of the output shaft penetrates through the fixing base (11), a fixing sleeve (5) sleeved on the periphery of the output shaft (3) is arranged in the auxiliary sleeve (4), auxiliary rings (51) sleeved on the periphery of the output shaft (3) are arranged at two ends of the fixing sleeve (5), a placing groove (12) is arranged at one end, far away from the auxiliary sleeve (4), of the fixing base (11), a positioning ring (13) is arranged in the placing groove (12), adjusting pieces are arranged on one sides, far away from the auxiliary ring (51) and the positioning ring (13), of the processing turret, oil seals (8) fixedly connected with the shell (1) are arranged on one sides of the adjusting pieces, each adjusting piece comprises a taper bearing (6, the clamping nut (7) is in threaded connection with the output shaft (3).

2. The novel cam divider according to claim 1, characterized in that: one end of the fixed base (11) far away from the shell (1) is provided with an annular edge (14) extending out of the shell (1).

3. The novel cam divider according to claim 1, characterized in that: one end of the clamping nut (7) far away from the taper bearing (6) is provided with a polygonal rotating groove (71).

4. The novel cam divider according to claim 1, characterized in that: the output turret (31) and the output shaft (3) adopt interference fit.

5. The novel cam divider according to claim 1, characterized in that: a gap is arranged between the periphery of the clamping nut (7) and the inner wall of the auxiliary sleeve (4).

6. The novel cam divider according to claim 1, characterized in that: a gap is arranged between the periphery of the clamping nut (7) and the inner wall of the annular edge (14).