CN211192307U

CN211192307U - Integrative cantilever type I-shaped wheel anchor clamps

Info

Publication number: CN211192307U
Application number: CN201921629237.0U
Authority: CN
Inventors: 尚运通; 王伟; 王庚; 郭金城
Original assignee: Yangling Meichang Technology Co ltd; Yangling Meichang New Material Co ltd
Current assignee: Yangling Meichang Technology Co ltd; Yangling Meichang New Material Co ltd
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-08-07
Anticipated expiration: 2029-09-27

Abstract

The utility model discloses an integrative cantilever type I-shaped wheel anchor clamps, including motor, driving-disc and compress tightly the dish, be provided with the reduction gear on the motor, the motor shaft of motor is connected with the transmission shaft through the shaft coupling, transmission shaft fixed mounting is on the rolling bearing, the rolling bearing is installed on the bearing frame mounting panel, circlip has been placed between rolling bearing and the shaft coupling, the driving-disc is all installed on the transmission shaft with compressing tightly the dish to nut fastening through compressing tightly the dish outside. The utility model discloses it is fixed firm, can solve the poor, the easy problem that wears of axiality.

Description

Integrative cantilever type I-shaped wheel anchor clamps

Technical Field

The utility model belongs to buddha's warrior attendant line auxiliary assembly field specifically is an integrative cantilever type I-shaped wheel anchor clamps.

Background

The diamond wire is a short name of a diamond cutting wire, and is a wire cutting tool with diamond particles fixed on the surface. The production of the diamond wire needs to be wound on the spool according to a certain distance and tension, and the spool is used as a diamond wire bearing tool and is fixed on the take-up device through the clamp.

Most of clamps for fixing the spool in the current market are separated type jacking clamps, the clamps are divided into a motor end clamp and a driven end clamp, and the spool is jacked and fixed by the motor end clamp and the driven end clamp. Because the two parts of clamps are matched in a separated and tight jacking mode, the defects of large coaxiality error, easy abrasion and the like exist.

Disclosure of Invention

Not enough to prior art exists, the utility model aims to provide an integrative cantilever type I-shaped wheel anchor clamps, this anchor clamps are fixed firm, can solve the poor, the easy problem of wearing and tearing of axiality.

The utility model adopts the technical proposal that: the utility model provides an integrative cantilever type I-shaped wheel anchor clamps, includes motor, driving-disc and compresses tightly the dish, be provided with the reduction gear on the motor, the motor shaft of motor is connected with the transmission shaft through the shaft coupling, transmission shaft fixed mounting is on taking the seat bearing, take the seat bearing to install on the bearing frame mounting panel, circlip has been placed between taking the seat bearing and the shaft coupling, driving-disc and compress tightly the dish and all install on the transmission shaft to through the nut fastening in the compress tightly the dish outside.

Furthermore, semicircular spool fixing grooves are oppositely formed in two ends of the driving disc along the diameter, an expansion sleeve mounting groove is formed in the center of the driving disc facing one side of the spool, and the driving disc and the transmission shaft are fastened through an expansion sleeve and a spacer sleeve; the driving disc is provided with an annular connecting groove, and a plurality of connecting holes are formed in the connecting groove and are used for being connected with the bushing.

Furthermore, the bush is embedded on the transmission shaft in a cylindrical shape, one end of the bush is provided with an annular insertion end used for being connected with a connecting groove on the driving disc, and the insertion end is provided with a bolt hole so that a screw penetrates through the connecting hole to be connected with the driving disc.

Furthermore, a plurality of lightening holes are formed in the lining, and the lightening holes are distributed in an annular axial direction.

Furthermore, the annular outer surface of the pressing disc is provided with an inclined pressing surface for pressing the spool.

Further, a spring washer is arranged between the nut and the pressing disc.

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

1. because the driving-disc all installs on the transmission shaft with compressing tightly the dish, be integral type structure, the anchor clamps axiality is high, has avoided anchor clamps dislocation problem, and the operation precision is high.

2. The utility model discloses an anchor clamps accuracy control is stable, is difficult for taking place wearing and tearing, long service life.

3. The utility model discloses an anchor clamps application range is wide, can be used for multiple I-shaped wheel.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a cross-sectional view of a drive disc;

FIG. 3 is a right side view of the drive plate;

FIG. 4 is a cross-sectional view of the bushing;

FIG. 5 is a left side view of the bushing;

FIG. 6 is a right side view of the bushing;

FIG. 7 is a cross-sectional view of a hold-down disk;

FIG. 8 is a left side view of the hold-down disk;

in the figure: 1-transmission shaft, 2-elastic retainer ring, 3-seated bearing, 4-spacer bush, 5-expansion bush, 6-screw, 7-driving disc, 701-spool fixing groove, 702-connecting hole, 703-connecting groove, 704-expansion bush mounting groove, 8-bushing, 801-inserting end, 802-lightening hole, 803-bolt hole, 9-pressing disc, 901-extruding surface, 10-spring washer, 11-nut, 12-motor, 13-speed reducer, 14-motor shaft, 15-bearing seat mounting plate, 16-coupler and 17-spool.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

As shown in fig. 1, an integrated cantilever type spool clamp comprises a motor 12, a driving disc 7, a shaft sleeve 8 and a pressing disc 9; a speed reducer 13 is arranged on the motor 12, a motor shaft 14 of the motor 12 is connected with the transmission shaft 1 through a coupler 16, the transmission shaft 1 is fixedly installed on the bearing with seat 3, the bearing with seat 3 is installed on the bearing seat installation plate 15, an elastic retainer ring 2 is arranged between the bearing with seat 3 and the coupler 16, and the driving disc 7 is installed on the transmission shaft 1.

As shown in fig. 2 and 3, the center of the driving disk 7 is provided with an expanding sleeve mounting groove 704 towards one side of the bushing 8, the transmission shaft part between the driving disk 7 and the bearing 3 with a seat is provided with a spacer 4, the driving disk 7 and the transmission shaft 1 are fastened through an expanding sleeve 5, the driving disk 7 is prevented from slipping on the transmission shaft 1, the driving disk 7 is tightly matched with the transmission shaft 1, and the stability of the clamp is improved. The driving disk 7 is provided with an annular connecting groove 703 along the center toward the side of the bushing 8, and the annular groove is provided with a connecting hole 702 for connecting with the bushing 8. Two semicircular spool fixing grooves 701 are oppositely formed in the outer edge of the driving disc 7 along the diameter direction and used for fixing a spool to be processed on the driving disc 7.

As shown in fig. 4 to 6, the bush 8 is cylindrical, and its end connected to the drive disk 7 is formed with a ring-shaped insertion end 801 so as to be capable of fitting with the coupling groove 703. The insertion end 801 is provided with bolt holes 803, and the number and positions of the bolt holes 803 are the same as those of the connection holes 702, so that the bushing 8 can be fixedly connected to the drive plate 7 by bolts. For the convenience of machining and replacement, an annular lightening hole 802 is axially formed in the bushing 8.

The lining 8 can be replaced according to the type of the spool, the inner wall of the spool is ensured to be tightly attached to the lining after the spool is arranged on the clamp, the spool is tightly matched with the clamp, and the precision and the stability of the spool during rotation are improved.

As shown in fig. 7 and 8, after the bushing 8 is sleeved on the transmission shaft 1, the pressing disc 9 is installed on the transmission shaft 1, and an inclined pressing surface 901 is provided at the outer edge of the pressing disc 9, and the pressing surface 901 helps to fix the spool.

A nut 11 is mounted on the drive shaft outside the pressure plate 9, and a spring washer 10 is mounted between the nut 11 and the pressure plate 9.

The utility model discloses a use method does: when the spool is installed, the nut 11 is released, the pressing disc 9 is taken down, the spool is installed after being placed in alignment, then the nut 11 is screwed, and the fixed installation of the spool is completed. The spool removal method is similar to the installation method.

It should be noted that the above-mentioned embodiments are illustrative and not restrictive of the technical solutions of the present invention, and equivalents of those skilled in the art or other modifications made according to the prior art are intended to be included within the scope of the claims of the present invention as long as they do not exceed the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides an integrative cantilever type I-shaped wheel anchor clamps which characterized in that: including motor, driving-disc and pressure disk, be provided with the reduction gear on the motor, the motor shaft of motor is connected with the transmission shaft through the shaft coupling, transmission shaft fixed mounting is on the rolling bearing, the rolling bearing is installed on the bearing frame mounting panel, circlip has been placed between rolling bearing and the shaft coupling, driving-disc and pressure disk are all installed on the transmission shaft to through the nut fastening in the pressure disk outside.

2. The integrated cantilever type spool clamp according to claim 1, wherein: semicircular spool fixing grooves are oppositely formed in two ends of the driving disc along the diameter, an expansion sleeve mounting groove is formed in the center of the driving disc facing one side of a spool, and the driving disc and the transmission shaft are fastened through an expansion sleeve and a spacer sleeve; the driving disc is provided with an annular connecting groove, and a plurality of connecting holes are formed in the connecting groove and are used for being connected with the bushing.

3. The integrated cantilever type spool clamp according to claim 2, wherein: the bushing is embedded on the transmission shaft in a cylindrical shape, an annular insertion end is arranged at one end of the bushing and used for being connected with a connecting groove on the driving disc, and a bolt hole is formed in the insertion end so that a screw can penetrate through the connecting hole to be connected with the driving disc.

4. The integrated cantilever type spool clamp according to claim 3, wherein: a plurality of lightening holes are formed in the bushing and are distributed in an annular axial direction.

5. The integrated cantilever type spool clamp according to claim 1, wherein: the annular outer surface of the pressing disc is provided with an inclined pressing surface for pressing the spool.

6. The integrated cantilever type spool clamp according to claim 1, wherein: and a spring washer is arranged between the nut and the pressing disc.