CN212070486U

CN212070486U - Bearing ring punching device with drill bushing

Info

Publication number: CN212070486U
Application number: CN202020531215.7U
Authority: CN
Inventors: 张天亮; 翁和平
Original assignee: Wuhu Jiuqiang Bearing Manufacturing Co ltd
Current assignee: Wuhu Jiuqiang Bearing Manufacturing Co ltd
Priority date: 2020-04-10
Filing date: 2020-04-10
Publication date: 2020-12-04
Anticipated expiration: 2030-04-10

Abstract

The utility model discloses a take race ring perforating device of drill bushing, including base, mounting panel, mounting bracket, reference column, connecting rod, electric putter, step motor, drill bushing, slider, connecting axle, carousel, arc, slide bar, riser, U-shaped cardboard, spring, thimble, drill bit and mounting groove. The utility model discloses a setting up the mutual cooperation between footstock, axle sleeve, carousel, arc and the slide bar, the race ring that can be better carries on spacingly, makes the race ring more firm in the process of punching, has avoided appearing race ring and has rocked the phenomenon, very big improvement punching efficiency; through setting up mutually supporting between connecting rod, slider, reference column and the connecting axle, can be better adjust the location to make three reference column synchronous regulation, so adjust more swiftly, very big reduction staff's working strength, also strengthened the practicality simultaneously.

Description

Bearing ring punching device with drill bushing

Technical Field

The utility model relates to a bearing ring perforating device specifically is a bearing ring perforating device of area drill bushing, belongs to the bearing technical field that punches.

Background

The bearing is a part for fixing and reducing the friction coefficient of load during mechanical transmission, and particularly, a part for reducing the friction coefficient during power transmission and keeping the center position of a shaft fixed when other parts move relative to each other on the shaft. The bearing is a lightweight part in modern mechanical equipment.

When punching the race ring, the present is spacing through spacing post for the most part, but so stability is relatively poor, makes the race ring rock when punching very easily to very big influence the efficiency of punching, when adjusting spacing post in addition, need one to adjust spacing post position, adjust more loaded down with trivial details, thereby very big improvement staff's working strength. Therefore, the bearing ring punching device with the drill bushing is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a take race perforating device of drill bushing in order to solve above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose, a race ring perforating device of area drill bushing, including the base, its characterized in that: the top end of the base is sequentially provided with a mounting frame and a mounting plate from left to right, the top end of the inner side of the mounting frame is provided with a punching mechanism for punching the bearing ring, the top end of the mounting plate is provided with a horizontally arranged drill bushing, the mounting plate is sequentially provided with a horizontally arranged U-shaped clamping plate and a vertically arranged vertical plate from left to right, the surface of the vertical plate is provided with a mounting groove, the mounting groove is rotationally matched with a rotary table through a rotating shaft which is rotationally matched with the inner side wall of the mounting groove, the rotating disc and one end of the U-shaped clamping plate are both interactively matched with a thimble, the bottom end of the rotating disc is fixedly connected with a sliding rod, the inner side wall of the mounting groove is fixedly connected with an arc-shaped plate, the arc-shaped plate is in sliding fit with the sliding rod through an arc-shaped sliding groove formed in the surface of the arc-shaped plate, the mounting plate is matched with three positioning columns in a sliding way through a cross-shaped sliding chute arranged on the surface of the mounting plate, and the positioning columns are provided with transmission components for driving the other two positioning columns to move in the horizontal direction.

Preferably, the punching mechanism comprises electric putter, step motor and the drill bit of vertical setting, electric putter installs on the inboard top of mounting bracket, step motor installs on electric putter's flexible serving, the drill bit is installed on step motor's drive end, and the drill bit is located and sets up directly over the through-hole on the drill bushing.

Preferably, the transmission assembly comprises a vertical connecting shaft, a connecting rod and a sliding block, wherein the connecting rod and the sliding block are horizontally arranged, the connecting shaft is arranged on one positioning column, the connecting rod is hinged to the connecting shaft, the other ends of the two connecting rods are hinged to the positioning column on the same horizontal plane respectively, the sliding block is arranged on the top end of the connecting shaft, and the sliding block is in sliding fit with the inner wall of the cross sliding groove.

Preferably, the ejector pin is connected with a spring arranged at the bottom end of the U-shaped clamping plate and one end of the rotary table.

Preferably, it is three the reference column all has two nuts through seting up threaded connection on the reference column, and two nuts on the reference column pass through mounting panel symmetric distribution.

The utility model has the advantages that:

1. through setting up mutually supporting between footstock, axle sleeve, carousel, arc and the slide bar, the race ring that can be better carries on spacingly, makes the race ring more firm at the in-process that punches, has avoided appearing the race ring and has rocked the phenomenon, very big improvement punching efficiency.

2. Through setting up mutually supporting between connecting rod, slider, reference column and the connecting axle, can be better adjust the location to make three reference column synchronous regulation, so adjust more swiftly, very big reduction staff's working strength, also strengthened the practicality simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, 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 according to the drawings without inventive exercise.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall left-side view structure of the present invention;

fig. 3 is the schematic view of the riser connection structure of the present invention.

In the figure: 1. the base, 2, mounting panel, 3, mounting bracket, 4, reference column, 5, connecting rod, 6, electric putter, 7, step motor, 8, drill bushing, 9, slider, 10, connecting axle, 11, carousel, 12, arc, 13, slide bar, 14, riser, 15, U-shaped cardboard, 16, spring, 17, thimble, 18, drill bit, 19, mounting groove.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below 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.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-3, a bearing ring punching device with a drill bushing comprises a base 1, wherein a mounting frame 3 and a mounting plate 2 are sequentially mounted on the top end of the base 1 from left to right, a punching mechanism for punching a bearing ring is mounted on the top end of the inner side of the mounting frame 3, a drill bushing 8 horizontally arranged is mounted on the top end of the mounting plate 2, a horizontally arranged U-shaped clamping plate 15 and a vertically arranged vertical plate 14 are sequentially mounted on the mounting plate 2 from left to right, a mounting groove 19 is formed in the surface of the vertical plate 14, a rotary table 11 is rotatably fitted in the mounting groove 19 through a rotary shaft rotatably fitted on the inner side wall of the mounting groove 19, a thimble 17 is interactively fitted at one end of each of the rotary table 11 and the U-shaped clamping plate 15, a sliding rod 13 is fixedly connected to the bottom end of the rotary table 11, an arc 12 is fixedly connected to the inner side wall, mounting panel 2 has three reference column 4 through seting up the cross spout sliding fit on mounting panel 2 surface, and wherein installs the drive assembly who drives two other reference columns 4 and remove in the horizontal direction on reference column 4.

The punching mechanism consists of an electric push rod 6, a stepping motor 7 and a drill bit 18 which are vertically arranged, wherein the electric push rod 6 is installed at the top end of the inner side of the installation frame 3, the stepping motor 7 is installed at the telescopic end of the electric push rod 6, the drill bit 18 is installed at the driving end of the stepping motor 7, and the drill bit 18 is positioned right above a through hole formed in the drill bushing 8, so that the drill bit 18 can penetrate through the through hole to punch the bearing ring better; the transmission assembly comprises a vertical connecting shaft 10, connecting rods 5 and a sliding block 9, wherein the connecting shaft 10 is installed on one positioning column 4, the two connecting rods 5 are hinged to the connecting shaft 10, the other ends of the two connecting rods 5 are hinged to the positioning columns 4 on the same horizontal plane respectively, the sliding block 9 is installed at the top end of the connecting shaft 10, and the sliding block 9 is in sliding fit with the inner wall of the cross sliding chute; the ejector pin 17 is connected with a spring 16 arranged at the bottom end of the U-shaped clamping plate 15 and one end of the rotary table 11, so that the ejector pin 17 can provide elastic force better, and the ejector pin 17 can limit the position of the bearing ring better; three reference column 4 all has two nuts through seting up threaded connection on reference column 4, and two nuts on reference column 4 pass through 2 symmetric distribution of mounting panel, are convenient for better fasten reference column 4.

When the utility model is used, the electric elements in the application are externally connected with a power supply and a control switch, when the bearing ring is punched, the bearing ring is firstly sleeved on three positioning columns 4, then the lowest positioning column 4 is slid to enable the positioning column 4 to move towards the inner wall of the bearing ring, meanwhile, the positioning column 4 drives the other two positioning columns 4 to move towards the inner wall of the bearing ring through a connecting shaft 10 and a connecting rod 5, when the positioning column 4 moves to be contacted with the inner wall of the bearing ring, then a nut on the positioning column 4 is screwed to enable the nut to be contacted with the surface of the mounting plate 2, thereby fastening the positioning column 4, simultaneously, a thimble 17 connected with a U-shaped clamping plate 15 is contacted with the bottom end of the bearing ring under the action of a spring 16, then a stepping motor 7 is opened, the stepping motor 7 drives a drill bit 18 to rotate, simultaneously, an electric push rod 6 is opened, the electric push rod 6 drives the rotary drill bit 18 to move downwards through the, thereby make the drilling bit 18 that moves down and pivoted punch to the race, after beating intact a hole, rotate the race again, if only beat two holes, then rotate the race 180 degrees, thereby make the thimble 17 top of being connected with U-shaped cardboard 15 and the hole of beating carry out the joint, thereby fix the race, then continue to punch, if when beating a plurality of holes on the race, after rotating the race certain angle, pull slide bar 13 again, make slide bar 13 drive carousel 11 and rotate, make carousel 11 drive thimble 17 rotate, after thimble 17 rotates certain angle, thereby make thimble 17 carry out the joint with the hole of beating under the effect of spring 16, thereby fix the race, then continue to punch, thereby accomplish punching to the race.

The stepping motor 7 is a YVP90L-4 stepping motor manufactured by Suma motor company Limited of Nanjing, and the supporting circuit thereof can be provided by the merchant.

The electric push rod 6 adopts an AL03 electric push rod produced by Alpha Linear drive technology Co.Ltd in Yuyao City and a related matched power supply and circuit thereof.

It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to circuits and electronic components and modules.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a take race perforating device of drill bushing, includes base (1), its characterized in that: base (1) top from left to right installs mounting bracket (3) and mounting panel (2) in proper order, the mechanism of punching that punches is installed to the race ring on mounting bracket (3) inboard top, drill bushing (8) that the level set up are installed on mounting panel (2) top, mounting panel (2) from left to right installs U-shaped cardboard (15) that the level set up and riser (14) of vertical setting in proper order, mounting groove (19) have been seted up on riser (14) surface, pivot normal running fit through normal running fit at mounting groove (19) inside wall in mounting groove (19) has carousel (11), equal interactive cooperation has thimble (17) in carousel (11) and U-shaped cardboard (15) one end, carousel (11) bottom fixedly connected with slide bar (13), mounting groove (19) inside wall fixedly connected with arc (12), arc (12) are through seting up arc spout and slide bar (13) the slip cooperation on arc (12) surface The cooperation, mounting panel (2) have three reference column (4) through seting up the cross spout sliding fit on mounting panel (2) surface, and wherein install on reference column (4) and drive the transmission assembly that two other reference columns (4) removed in the horizontal direction.

2. The bearing ring punching device with the drill bushing as recited in claim 1, wherein: the punching mechanism is composed of an electric push rod (6) vertically arranged, a stepping motor (7) and a drill bit (18) vertically arranged, the electric push rod (6) is installed at the top end of the inner side of the mounting frame (3), the stepping motor (7) is installed at the telescopic end of the electric push rod (6), the drill bit (18) is installed at the driving end of the stepping motor (7), and the drill bit (18) is located right above a through hole formed in the drill bushing (8).

3. The bearing ring punching device with the drill bushing as recited in claim 1, wherein: the transmission assembly component is composed of a vertical connecting shaft (10), a connecting rod (5) and a sliding block (9) which are horizontally arranged, the connecting shaft (10) is installed on one of the positioning columns (4), the connecting rod (5) is hinged to the connecting shaft (10), the other ends of the two connecting rods (5) are hinged to the positioning columns (4) located on the same horizontal plane respectively, the sliding block (9) is installed on the top end of the connecting shaft (10), and the sliding block (9) is in sliding fit with the inner wall of the cross sliding groove.

4. The bearing ring punching device with the drill bushing as recited in claim 1, wherein: the thimble (17) is connected with a spring (16) which is arranged at the bottom end of the U-shaped clamping plate (15) and one end of the rotary table (11).

5. The bearing ring punching device with the drill bushing as recited in claim 1, wherein: three reference column (4) all have two nuts through seting up the threaded connection on reference column (4), and two nuts on reference column (4) pass through mounting panel (2) symmetric distribution.