CN203578383U

CN203578383U - Adjusting mechanism for guide cutting rolls

Info

Publication number: CN203578383U
Application number: CN201320728082.2U
Authority: CN
Inventors: 娄霆; 李运强; 王从芹; 申晓庆
Original assignee: Hefei Baisheng Science and Technology Development Co Ltd
Current assignee: Hefei Baisheng Science and Technology Development Co Ltd
Priority date: 2013-11-15
Filing date: 2013-11-15
Publication date: 2014-05-07
Anticipated expiration: 2023-11-15

Abstract

The utility model relates to the technical field of cutting roll with cutting and guiding functions, in particular to an adjusting mechanism for guide cutting rolls. The adjusting mechanism comprises supporting plates arranged on the left side and the right side, wherein plate faces of the supporting plates are vertically arranged, the edge portions of the upper ends and the lower ends of the supporting plates are covered with cover plates respectively, an upper roll shaft and a lower roll shaft are sleeved with the upper cutting roll and the lower cutting roll through bearing assemblies respectively, the two ends of the upper roll shaft and the lower roll shaft are arranged on the supporting plates on the two sides, step adjustable rigid locating match is formed between a mandrel of one of the upper roll shaft and the lower roll shaft and a locating reference face arranged on the supporting plates in a spacing mode, and elastic adjustable rigid locating match is formed between a mandrel of the other roll shaft and the locating reference face arranged on the supporting plates in a spacing mode. The adjusting mechanism for guide cutting rolls can improve the adjusting precision of the center distance of the upper cutting roll and the lower cutting roll, and meanwhile adjustment convenience is also improved.

Description

The governor motion of guide and guard splitting roller

Technical field

The utility model relates to the regulation technology field of the splitting roller of Cutting guide, is exactly specifically the center distance regulating mechanism of the upper and lower splitting roller of a kind of guide and guard.

Background technology

Cutting guide is widely used in the processing of excellent wire rod, Cutting guide comprises splitting roller setting up and down, material to be slit is when carrying to Cutting guide, cutting blade on splitting roller will be divided into some parts on material width to be slit, when the material of different-thickness is carried out to cutting, need to adjust the centre-to-centre spacing of the upper and lower splitting roller of Cutting guide, to meet the demand of different-thickness material.

In prior art, the adjusting employing of the centre-to-centre spacing of splitting roller coordinates with eccentric shaft at splitting roller, thereby realize, adjusts, and when the material of cutting different-thickness, this kind of eccentric spindle regulating mechanism degree of regulation is not high, during adjustment operation, wastes time and energy.

Utility model content

The utility model object is to provide a kind of governor motion of guide and guard splitting roller, can improve the degree of regulation of the centre-to-centre spacing of Cutting guide splitting roller, improves the Discussing Convenience regulating.

For realizing above-mentioned object, the technical solution adopted in the utility model is: a kind of governor motion of guide and guard splitting roller, comprise a left side, the gripper shoe of the plate face vertical that right both sides arrange, gripper shoe upper, limit, lower end portion is all covered with cover plate, on, lower splitting roller is rolled and is set in by bearing assembly respectively, on lower roller shaft, on, the two ends of lower roller shaft are arranged on supported on both sides plate, on, between the positioning reference plane arranging in the axle core of a roll shaft in lower roller shaft and gripper shoe, the adjustable rigidity location of spacing formation step coordinates, on, between the positioning reference plane arranging in the axle core of another roll shaft in lower roller shaft and gripper shoe, spacing formation elastic adjustable location coordinates.

Compared with prior art, the technique effect that the utility model exists is: join the adjustable rigidity location of phase step type that the positioning reference plane arranging in the axle core of one of them roll shaft and gripper shoe forms can carry out coarse adjustment, the elastic adjustable location that another roll shaft forms coordinates and can finely tune, can improve the degree of regulation of the centre-to-centre spacing of upper and lower splitting roller, the Discussing Convenience simultaneously regulating is also improved.

Accompanying drawing explanation

Fig. 1 is front view of the present utility model;

Fig. 2 is cutaway view of the present utility model.

The specific embodiment

Below in conjunction with Fig. 1 and Fig. 2, the utility model is done to further detailed deciphering:

A kind of governor motion of guide and guard splitting roller, comprise a left side, the gripper shoe 10 of the plate face vertical that right both sides arrange, gripper shoe 10 upper, limit, lower end portion is all covered with

cover plate

21, 22, on,

lower splitting roller

31, 32 are rolled and are set in by bearing assembly respectively, lower roller shaft 41, on 42, on,

lower roller shaft

41, 42 two ends are arranged on supported on both sides plate 10, on, lower roller shaft 41, between the positioning reference plane arranging in the axle core of a roll shaft in 42 and gripper shoe 10, the adjustable rigidity location of spacing formation step coordinates, on, lower roller shaft 41, between the positioning reference plane arranging in the axle core of another roll shaft in 42 and gripper shoe 10, spacing formation elastic adjustable location coordinates, join the adjustable rigidity location of phase step type that the positioning reference plane arranging in the axle core of one of them roll shaft and gripper shoe 10 forms can carry out coarse adjustment, the flexible adjustable location that another roll shaft forms coordinates and can finely tune, can improve the degree of regulation of the centre-to-centre spacing of upper and lower splitting roller, the Discussing Convenience simultaneously regulating is also improved.

Adopt the adjustable rigidity location of step to be combined with following implication and advantage: the first is with respect to positioning reference plane, between the positioning reference plane arranging in the axle core of roll shaft and gripper shoe 10, spacing is adjusted to stepwise adjustment, directly the axle core of roll shaft is adjusted to and is close to the position meeting between roller as required, again the axle core of another one roll shaft is implemented to fine setting, can promptly realize spacing and regulate; Its two, implement the rigidity of orientating as between the adjustable roll shaft of step and positioning reference plane, step is about to after adjustable implement between itself and positioning reference plane fastening, and the position assurance of roll shaft is fixed.

As preferred version of the present utility model, between the positioning reference plane arranging in upper roll shaft 41 axle cores and gripper shoe 10, spacing formation elastic adjustable location coordinates, and between the positioning reference plane arranging in the axle core of lower roller shaft 42 and gripper shoe 10, the adjustable rigidity location of spacing formation step coordinates.

Further, shown in Fig. 1, the middle part of described gripper shoe 10 is provided with the datum plate 11 that forms positioning reference plane, forming adjustable scheme is: in gripper shoe 10, be positioned on the plate body of datum plate 11 both sides and offer concave indentation, concave indentation extends to the limit portion of two ends up and down of gripper shoe 10 from datum plate 11 places, position, the axle head position of upper and

lower roll shaft

41,42 is sheathed upper and

lower axle bed

50,60 separately, and upper and

lower axle bed

50,60 coincide along the size of material direct of travel to be cut and the width of concave indentation.

Shown in Fig. 1 and Fig. 2, described datum plate 11 is the plate of self-supporting slab 10 protrudes out setting square strips towards outside, its length direction is parallel with material direct of travel to be cut with the plate face of gripper shoe 10, the axle head of lower roller shaft 42 arranges adjustable plate 70, the circumferential edge of adjustable plate 70 is polygon, each limit is different to the axle core distance of lower roller shaft 42, the edge of adjustable plate 70 with the downside datum level of datum plate 11 against coordinating, in Fig. 1, on the outer panel face of adjustable plate 70, be provided with scale, when material shape for different-thickness size, select corresponding scale, rotate adjustable plate 70, then twisted lower cover 22 location trip bolt 80 has been set, location trip bolt 80 holds in the palm from bottom to top and is against on lower axle bed 60, until the lower panel face of the edge of adjustable plate 70 and datum plate 11 is closely reclined.

Just because of the circumferential edge that has adopted adjustable plate 70, it is polygon and the each limit different scheme of axle core distance to lower roller shaft 42, while rotating adjustable plate 70, its each limit with the downside datum level of datum plate 11 against coordinating, thereby guaranteed that the distance between the axle core of lower roller shaft 42 and the downside datum level of datum plate 11 is phase step type variation, for quick adjustment provides safeguard.

Shown in Fig. 2, the axle core of upper roll shaft 41 forms elastic adjustable with gripper shoe 10 and coordinates adopted technical scheme to be: the top of described upper roll shaft 41 axostylus axostyles is provided with the location fastening bolt 90 through upper cover plate 21 from top to bottom, location fastening bolt 90 ends are against living on axle bed 50, the bottom of upper roll shaft 41 axostylus axostyles is provided with spring 100 and supports, for preventing that spring 100 from skidding off, one end of spring 100 is resisted against in the groove of offering on the bottom plate face of gripper shoe 10 upwardly extending indentation, the other end of spring 100 is resisted against in the groove of offering axle bed 50 bottoms, after above-mentioned adjustable plate 70 regulates, the location fastening bolt 90 of screwing on cover plate 21 by plate is realized upper and lower splitting roller 31, the fine setting of 32 centre-to-centre spacing.

Claims

1. the governor motion of a guide and guard splitting roller, comprise a left side, the gripper shoe (10) of the plate face vertical that right both sides arrange, gripper shoe (10) upper, limit, lower end portion is all covered with cover plate (21, 22), on, lower splitting roller (31, 32) by bearing assembly, roll and be set in respectively, lower roller shaft (41, 42) on, on, lower roller shaft (41, 42) two ends are arranged on supported on both sides plate (10), it is characterized in that: on, lower roller shaft (41, 42) between the upper positioning reference plane arranging of the axle core of a roll shaft in and gripper shoe (10), the adjustable rigidity location of spacing formation step coordinates, on, lower roller shaft (41, 42) between the upper positioning reference plane arranging of the axle core of another roll shaft in and gripper shoe (10), spacing formation elastic adjustable location coordinates.

2. the governor motion of guide and guard splitting roller according to claim 1, it is characterized in that: between upper roll shaft (41) axle core and the positioning reference plane of the upper setting of gripper shoe (10), spacing formation elastic adjustable location coordinates, between the upper positioning reference plane arranging of the axle core of lower roller shaft (42) and gripper shoe (10), the adjustable rigidity of spacing formation step is located and is coordinated.

3. the governor motion of guide and guard splitting roller according to claim 1 and 2, it is characterized in that: the middle part of described gripper shoe (10) is provided with the datum plate (11) that forms positioning reference plane, in gripper shoe (10), be positioned on the plate body of datum plate (11) both sides and offer concave indentation, concave indentation extends to the limit portion of two ends up and down of gripper shoe (10) from datum plate (11) place, position, on, lower roller shaft (41, 42) on axle head position is sheathed separately, lower axle bed (50, 60), on, lower axle bed (50, 60) along the size of material direct of travel to be cut and the width of concave indentation, coincide.

4. the governor motion of guide and guard splitting roller according to claim 3, it is characterized in that: described datum plate (11) is the plate of self-supporting slab (10) protrudes out setting square strip towards outside, its length direction is parallel with material direct of travel to be cut with the plate face of gripper shoe (10), the axle head of lower roller shaft (42) arranges adjustable plate (70), the circumferential edge of adjustable plate (70) is polygon, each limit is different to the axle core distance of lower roller shaft (42), the edge of adjustable plate (70) with the downside datum level of datum plate (11) against coordinating, lower cover (22) arranges location trip bolt (80), location trip bolt (80) holds in the palm and is against on lower axle bed (60) from bottom to top.

5. the governor motion of guide and guard splitting roller according to claim 3, it is characterized in that: the top of described upper roll shaft (41) axostylus axostyle is provided with the location fastening bolt (90) through upper cover plate (21) from top to bottom, location fastening bolt (90) is held against living on axle bed (50), the bottom of upper roll shaft (41) axostylus axostyle is provided with spring (100) and supports, one end of spring (100) is resisted against in the groove of offering on the bottom plate face of the upwardly extending indentation of gripper shoe (10), and the other end of spring (100) is resisted against in the groove of offering axle bed (50) bottom.