CN214782440U - Positioning circle wear-resistant adjusting mechanism of circular knitting machine - Google Patents
Positioning circle wear-resistant adjusting mechanism of circular knitting machine Download PDFInfo
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- CN214782440U CN214782440U CN202023333598.6U CN202023333598U CN214782440U CN 214782440 U CN214782440 U CN 214782440U CN 202023333598 U CN202023333598 U CN 202023333598U CN 214782440 U CN214782440 U CN 214782440U
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Abstract
The utility model relates to a knitting circular knitting machine technical field, in particular to wear-resisting guiding mechanism of location circle of circular knitting machine, including base plate, ring gear, wear-resisting adjusting block, adjusting screw, be equipped with a plurality of wear-resisting adjusting blocks on the base plate, seted up the screw on the base plate, adjusting screw locates in the screw, wear-resisting adjusting block has convex platelike structure, the trailing flank of wear-resisting adjusting block is equipped with the sphere groove, the sphere groove sets up for one side offset of the circular arc symmetry axis of wear-resisting adjusting block relatively, the adjusting screw front end is equipped with spherical tip, adjusting screw makes spherical tip support towards screw in and puts into the sphere inslot for wear-resisting adjusting block becomes the tilt state of leading flank orientation contrary ring gear rotation direction. The wear-resistant adjusting block can reduce friction force, reduce load, play a role in energy conservation, bear long-time friction and ensure the long-time working stability of equipment; after natural wear occurs, fine adjustment and recovery can be carried out through the adjusting screw rod, the original precision is guaranteed, and the service life is prolonged.
Description
Technical Field
The utility model relates to a circular knitting machine technical field, in particular to wear-resisting guiding mechanism of location circle of circular knitting machine.
Background
The transmission part of the circular knitting machine comprises a base plate and a gear ring, wherein the base plate is fixedly arranged, the gear ring is rotatably arranged on the base plate and is driven by a motor to rotate, relative friction can be generated between the gear ring and the base plate, and because the stress of each position between the base plate and the gear ring is not completely uniform in actual work, the problem of eccentric rotation of the gear ring can occur after uneven abrasion is generated, so that the work vibration is increased, and even the quality of a product is reduced.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the utility model provides a positioning circle wear-resistant adjusting mechanism of a circular knitting machine.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a wear-resisting guiding mechanism of location circle of circular knitting machine, includes base plate, ring gear, on the rotatable base plate of locating of ring gear, the base plate was arranged its characterized in that with the ring gear coaxial line: the adjusting device is characterized by further comprising a wear-resistant adjusting block and an adjusting screw rod, wherein the outer side face of the base disc, facing the gear ring, is provided with a plurality of wear-resistant adjusting blocks, the base disc is provided with screw holes corresponding to the positions of the wear-resistant adjusting blocks, the adjusting screw rod is arranged in the screw holes, each wear-resistant adjusting block is of a circular arc plate-shaped structure, the wear-resistant adjusting blocks are contacted with the inner side face of the gear ring through the front side faces, the rear side faces of the wear-resistant adjusting blocks are provided with concave spherical grooves, the spherical grooves are arranged in a biased mode relative to one sides of circular arc symmetric axes of the wear-resistant adjusting blocks, the front ends of the adjusting screw rods are provided with spherical end portions matched with the spherical grooves, and the spherical end portions are abutted into the spherical grooves towards the screw holes, so that the wear-resistant adjusting blocks form an inclined state that the front side faces the direction opposite to the rotation direction of the gear ring.
Furthermore, the front side face of the wear-resistant adjusting block is provided with a wear-resistant material layer, and the wear-resistant material layer is fixedly adhered to the front side face of the wear-resistant adjusting block through an adhesive.
Furthermore, the wear-resistant adjusting block is arranged on the outer side end face of the wear-resistant material layer, and the outer side end face of the locating pin is not protruded out of the outer side face of the wear-resistant material layer.
Furthermore, two sets of positioning pins are arranged and are symmetrically arranged relative to the arc symmetry axis of the wear-resistant adjusting block.
Furthermore, the wear-resistant adjusting blocks are arranged around the circumference of the axis of the base plate, and each wear-resistant adjusting block is independently adjusted by a corresponding adjusting screw rod.
Furthermore, the wear-resisting adjusting blocks are provided with seven groups.
From the above description of the present invention, compared with the prior art, the positioning circle wear-resistant adjusting mechanism of the circular knitting machine provided by the present invention has the advantages that the plurality of wear-resistant adjusting blocks are arranged on the base plate, and the wear-resistant material layer of the wear-resistant adjusting blocks bears the contact friction with the gear ring, so that the friction force is reduced, the load is reduced, and the energy-saving effect is achieved; the wear-resistant material layer has good wear resistance, can bear long-time friction and ensures the long-time working stability of the equipment; after natural wear occurs, the coaxiality of the base plate and the gear ring can be recovered through fine adjustment of the adjusting screw rod, the original precision is guaranteed, and the service life is prolonged.
Drawings
Fig. 1 is a front sectional view of the positioning circle wear-resistant adjusting mechanism of the circular knitting machine of the present invention.
Fig. 2 is a top partial cross-sectional view of the positioning circle wear-resistant adjusting mechanism of the circular knitting machine of the present invention.
Fig. 3 is a rear view of the wear-resistant adjusting block of the present invention.
Fig. 4 is a top cross-sectional view of the wear-resistant adjustment block of the present invention.
The labels in the figure correspond to the following: 1. the novel wear-resistant gear comprises a base plate, 11 screw holes, 2 gear rings, 3 wear-resistant adjusting blocks, 31 spherical grooves, 32 wear-resistant material layers, 4 adjusting screws, 41 spherical end parts and 5 positioning pins.
Detailed Description
The present invention will be further described with reference to the following detailed description.
Referring to fig. 1 to 4, a positioning circle wear-resistant adjusting mechanism of a circular knitting machine comprises a base plate 1, a gear ring 2, a wear-resistant adjusting block 3, an adjusting screw rod 4 and a positioning pin 5.
The gear ring 2 is rotatable to be located on the base plate 1, base plate 1 and gear ring 2 coaxial line are arranged, base plate 1 is equipped with a plurality of wear-resisting adjusting blocks 3 towards the lateral surface of gear ring 2, set up the screw 11 that corresponds with wear-resisting adjusting block 3 position on the base plate 1, adjusting screw 4 is located in the screw 11, wear-resisting adjusting block 3 arranges around 1 axis circumference of base plate and arranges, each wear-resisting adjusting block 3 is independently adjusted by adjusting screw 4 that corresponds, wear-resisting adjusting block 3 preferably is equipped with seven groups. The wear-resistant adjusting block 3 is of a circular arc-shaped plate-shaped structure, the wear-resistant adjusting block 3 is in contact with the inner side face of the gear ring 2 from the front side face, a concave spherical groove 31 is formed in the rear side face of the wear-resistant adjusting block 3, the spherical groove 31 is arranged in a manner of being offset relative to one side of a circular arc symmetry axis of the wear-resistant adjusting block 3, a spherical end portion 41 matched with the spherical groove 31 is arranged at the front end of the adjusting screw rod 4, the adjusting screw rod 4 is screwed towards the screw hole 11 to enable the spherical end portion 41 to be abutted into the spherical groove 31, and the wear-resistant adjusting block 3 is enabled to be in an inclined state that the front side face faces the direction opposite to the rotation direction of the gear ring 2. The front side of the wear-resistant adjusting block 3 is provided with a wear-resistant material layer 32, and the wear-resistant material layer 32 is arranged on the front side of the wear-resistant adjusting block 3 through an adhesive for adhesion and fixation. The positioning pin 5 penetrates through the wear-resistant material layer 32 and the wear-resistant adjusting block 3, and the outer end face of the positioning pin 5 does not protrude out of the outer side face of the wear-resistant material layer 32. The positioning pins 5 are provided with two groups, and the two groups of positioning pins 5 are symmetrically arranged relative to the arc symmetry axis of the wear-resistant adjusting block 3.
The working principle of the positioning circle wear-resistant adjusting mechanism of the circular machine is as follows:
the gear ring 2 is driven by a motor to rotate relative to the base plate 1, a plurality of wear-resistant adjusting blocks 3 are arranged on the outer side surface of the base plate 1 facing the gear ring 2, and the wear-resistant adjusting blocks 3 are in friction contact with the inner side surface of the gear ring 2 from the front side surface; the front side surface of the wear-resistant adjusting block 3 is provided with the wear-resistant material layer 32, and the friction force of the wear-resistant material layer 32 is reduced, so that the wear can be borne for a longer time, and the long-time stable operation is realized; when the natural abrasion amount reaches a certain degree, the gear ring 2 rotates to generate an eccentric problem, and because the wear-resistant adjusting blocks 3 are arranged around the axis circumference of the base disc 1, the gear ring 2 can be reset to a position coaxial with the base disc 1 by adjusting the positions of the wear-resistant adjusting blocks 3 through the adjusting screw rods 4, so that the original precision of the gear ring is ensured, and the service life is prolonged; the adjusting screw rod 4 is abutted into the spherical groove 31 of the wear-resistant adjusting block 3 through the spherical end part 41, and the spherical groove 31 is arranged in a manner of being offset relative to one side of the arc symmetry axis of the wear-resistant adjusting block 3, so that the stress of the wear-resistant adjusting block 3 is uneven, the front side surface of the wear-resistant adjusting block 3 is in an inclined state towards the direction opposite to the rotation direction of the gear ring 2, and the smooth rotation between the gear ring 2 and the base plate 1 is ensured under the inclined state.
The above-mentioned only be the utility model discloses a concrete implementation way, nevertheless the utility model discloses a design concept is not limited to this, and all utilize this design right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.
Claims (6)
1. The utility model provides a wear-resisting guiding mechanism of location circle of circular knitting machine, includes base plate, ring gear, on the rotatable base plate of locating of ring gear, the base plate was arranged its characterized in that with the ring gear coaxial line: the adjusting device is characterized by further comprising a wear-resistant adjusting block and an adjusting screw rod, wherein the outer side face of the base disc, facing the gear ring, is provided with a plurality of wear-resistant adjusting blocks, the base disc is provided with screw holes corresponding to the positions of the wear-resistant adjusting blocks, the adjusting screw rod is arranged in the screw holes, each wear-resistant adjusting block is of a circular arc plate-shaped structure, the wear-resistant adjusting blocks are contacted with the inner side face of the gear ring through the front side faces, the rear side faces of the wear-resistant adjusting blocks are provided with concave spherical grooves, the spherical grooves are arranged in a biased mode relative to one sides of circular arc symmetric axes of the wear-resistant adjusting blocks, the front ends of the adjusting screw rods are provided with spherical end portions matched with the spherical grooves, and the spherical end portions are abutted into the spherical grooves towards the screw holes, so that the wear-resistant adjusting blocks form an inclined state that the front side faces the direction opposite to the rotation direction of the gear ring.
2. The positioning circle wear-resistant adjusting mechanism of the circular knitting machine as claimed in claim 1, wherein: the front side face of the wear-resistant adjusting block is provided with a wear-resistant material layer, and the wear-resistant material layer is fixedly adhered to the front side face of the wear-resistant adjusting block through an adhesive.
3. The positioning circle wear-resistant adjusting mechanism of the circular knitting machine as claimed in claim 2, wherein: the positioning pin penetrates through the wear-resistant material layer and the wear-resistant adjusting block, and the outer end face of the positioning pin does not protrude out of the outer side face of the wear-resistant material layer.
4. The positioning circle wear-resistant adjusting mechanism of the circular knitting machine as claimed in claim 3, wherein: the locating pins are provided with two groups, and the two groups of locating pins are symmetrically arranged relative to the arc symmetry axis of the wear-resistant adjusting block.
5. The positioning circle wear-resistant adjusting mechanism of the circular knitting machine as claimed in claim 1, wherein: the wear-resistant adjusting blocks are arranged around the circumference of the axis of the base plate, and each wear-resistant adjusting block is independently adjusted by a corresponding adjusting screw rod.
6. The round positioning wear-resistant adjusting mechanism of the round machine as claimed in claim 5, wherein: the wear-resisting adjusting blocks are provided with seven groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023333598.6U CN214782440U (en) | 2020-12-31 | 2020-12-31 | Positioning circle wear-resistant adjusting mechanism of circular knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023333598.6U CN214782440U (en) | 2020-12-31 | 2020-12-31 | Positioning circle wear-resistant adjusting mechanism of circular knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214782440U true CN214782440U (en) | 2021-11-19 |
Family
ID=78743465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023333598.6U Active CN214782440U (en) | 2020-12-31 | 2020-12-31 | Positioning circle wear-resistant adjusting mechanism of circular knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214782440U (en) |
-
2020
- 2020-12-31 CN CN202023333598.6U patent/CN214782440U/en active Active
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