CN218080767U - A device for stringing endless belts after cold heading of tapered rollers - Google Patents

Abstract

The utility model discloses a cluster girdle device behind tapered roller cold-heading shaping, comprises a workbench, the up end of workstation is equipped with the fixture that is used for adjusting roller blank angle, the up end of workstation is equipped with the garbage collection subassembly that is used for collecting the waste material, the up end of workstation is equipped with the displacement mechanism that is used for adjusting the cutter position, the fixing base is installed at displacement mechanism's top, push cylinder is installed along the horizontal direction to the one end of fixing base up end, and this cluster girdle device makes things convenient for the position of adjusting the cutter through setting up second driving motor, guide arm, lead screw, fixed plate and slider after tapered roller cold-heading shaping, is convenient for the centre gripping roller blank through setting up the degree of depth that push cylinder cooperation link and slide rail are convenient for control cutter cutting, through setting up first driving motor, motor support and three-jaw chuck not only, and conveniently adjusts the angle of roller blank, is convenient for collect the waste material that the cutting got off through setting up garbage collection dish and fixed slot.

Description

A device for stringing endless belts after cold heading of tapered rollers

technical field

The utility model relates to the technical field of bearing roller processing, in particular to a device for stringing ring belts after cold heading of tapered rollers.

Background technique

Roller bearings are rolling bearings that use short cylindrical, tapered or drum-shaped rollers as rolling elements. There are mainly structural types such as centripetal short cylindrical rollers, double row centripetal spherical rollers, tapered rollers and thrust rollers. The roller is an important part of the roller bearing, and its processing quality affects the quality of the roller bearing. Cold heading is a forging method in which a metal bar is upset (usually a local upsetting) by using a die at room temperature. Usually used to make the heads of screws, bolts, rivets, etc. Machining can be reduced or replaced. At present, the existing blank forming process of tapered rollers is mainly completed by a cold heading machine. Its working principle is that the bar is automatically fed to a certain length by the feeding mechanism, and the cutting mechanism cuts it into blanks, and then the clamps convey the mechanism Sent to the punching station in turn, then the blank is punched into the mold by the punch, and finally ejected by the ejector mechanism to obtain the roller blank. The roller blank is obtained after the cold heading of the cold heading machine. After the cold heading is formed, there is always an extra ring at the big end of the roller blank, and this ring must be eliminated before grinding. The elimination of the ring is mostly used The method of string cutting is carried out, and the existing string ring belt device after cold heading of tapered rollers is inconvenient to adjust the position of the tool and the cutting depth of the tool, and it is inconvenient to adjust the angle of the roller blank, and the practicability is poor.

Utility model content

The technical problem to be solved by the utility model is to overcome the existing defects, and provide a series ring belt device after the cold heading of the tapered roller, which is convenient for adjusting the position of the tool and the cutting depth of the tool, and for adjusting the angle of the roller blank. Strong, can effectively solve the problems in the background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a tapered roller ring belt device after cold heading forming, including a workbench, the upper end surface of the workbench is provided with a clamping mechanism for adjusting the angle of the roller blank , the upper end surface of the workbench is provided with a waste material collection assembly for collecting waste, the upper end surface of the workbench is provided with a displacement mechanism for adjusting the position of the tool, and a fixing seat is installed on the top of the displacement mechanism, and the fixing seat One end of the upper end face is installed with a push cylinder along the horizontal direction, and the end of the push cylinder is connected with a cutter mounting frame, and a string cutting tool for string cutting the ring belt is installed on the cutter mount.

As a preferred technical solution of the present utility model, the clamping mechanism includes a motor bracket arranged on the upper end surface of the workbench, the side of the motor bracket is provided with a first drive motor, and the first drive motor The output shaft is connected with a three-jaw chuck.

As a preferred technical solution of the present utility model, the waste collection assembly includes a fixing groove provided on the upper end surface of the workbench, and a waste collection tray is connected in the fixing groove.

As a preferred technical solution of the present utility model, the displacement mechanism includes two fixed plates arranged on the upper end surface of the workbench, and a screw rod is rotatably connected between the two fixed plates, and the thread on the screw rod A slider is connected, a guide rod is fixedly connected between the two fixing plates, a fixing hole is provided on the slider to slidably connect with the guide rod, and the fixing seat is arranged on the upper surface of the slider , the end of the screw rod is connected with a second drive motor located on one of the fixing plates.

As a preferred technical solution of the present invention, a support leg is respectively provided at the four corners of the bottom of the workbench, and a non-slip foot pad is provided at the bottom of the support leg.

As a preferred technical solution of the present utility model, a tool installation groove is opened at the end of the tool mounting frame, and the serial cutting tool is fixedly installed in the tool installation groove by mounting screws.

As a preferred technical solution of the present invention, a slide rail is provided on the upper surface of the fixing base, and a connecting frame that is slidingly connected to the slide rail is provided at the bottom of the tool mounting frame.

Compared with the prior art, the beneficial effect of the utility model is that the position of the tool can be adjusted conveniently by setting the second drive motor, guide rod, screw mandrel, fixed plate and slider; Control the cutting depth of the tool. By setting the first drive motor, motor bracket and three-jaw chuck, it is not only convenient to clamp the roller blank, but also to adjust the angle of the roller blank. It is convenient to collect the cut material by setting the waste collection plate and the fixed groove. Scrap, practicality is strong.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural representation of another direction of the utility model;

Fig. 3 is a schematic diagram of the detailed structure of A in the utility model.

In the figure: workbench 1, support leg 2, non-slip foot pad 3, guide rod 4, screw rod 5, waste collection tray 6, fixing plate 7, fixing groove 8, first driving motor 9, motor bracket 10, three-claw card Disc 11, serial cutting tool 12, tool mounting frame 13, push cylinder 14, mounting screw 15, fixed seat 16, second driving motor 17, connecting frame 18, slide block 19, slide rail 20.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-3, the utility model provides a technical solution: a tapered roller ring belt device after cold heading forming, including a workbench 1, the upper end of the workbench 1 is provided with a roller blank for adjusting Angle clamping mechanism, the upper end surface of the workbench 1 is provided with a waste collection assembly for collecting waste, the upper end surface of the workbench 1 is provided with a displacement mechanism for adjusting the position of the tool, and the top of the displacement mechanism is installed Fixed seat 16, one end of the upper end surface of said fixed seat 16 is equipped with a push cylinder 14 along the horizontal direction, and the end of said push cylinder 14 is connected with a tool mounting frame 13, and said tool mounting frame 13 is equipped with a ring for string cutting Band cutting tool 12, the clamping mechanism includes a motor bracket 10 arranged on the upper end surface of the workbench 1, the side of the motor bracket 10 is provided with a first drive motor 9, and the first drive motor The output shaft of 9 is connected with a three-jaw chuck 11, and the waste collection assembly includes a fixed groove 8 provided on the upper end surface of the workbench 1, and a waste collection tray 6 is connected in the fixed groove 8, and the displacement mechanism includes a set On the two fixed plates 7 on the upper end surface of the workbench 1, a screw mandrel 5 is rotatably connected between the two fixed plates 7, and a slide block 19 is screwed on the screw mandrel 5, and the two fixed plates 7 is fixedly connected with a guide rod 4, the slider 19 is provided with a fixing hole slidingly connected with the guide rod 4, the fixing seat 16 is arranged on the upper end surface of the slider 19, and the screw rod The end of 5 is connected with the second driving motor 17 on one of the fixed plates 7, and the four corners of the bottom of the workbench 1 are respectively provided with a support leg 2, and the bottom of the support leg 2 is provided with anti-skid The foot pad 3, the end of the tool mounting frame 13 is provided with a tool mounting groove, the serial cutting tool 12 is fixedly installed in the tool mounting groove by the mounting screw 15, and the upper end surface of the fixed seat 16 is provided with a slide Rail 20 , the bottom of the tool mounting frame 13 is provided with a connecting frame 18 that is slidingly connected to the slide rail 20 .

When in use: the roller blank is clamped by the three-jaw chuck 11, and the roller blank is rotated by the first drive motor 9 in conjunction with the three-jaw chuck 11, thereby facilitating the serial cutting tool 12 to rotate the roller blank Cutting at different positions on the surface, the second driving motor 17 cooperates with the guide rod 4 and the screw mandrel 5 to facilitate the driving of the string cutting tool 12 on the tool mounting frame 13 to cut different positions of the roller blank, and it is convenient to replace the string by installing the screw 15 Cutting tool 12 adjusts the cutting depth of cutting tool 12 to the roller blank by promoting cylinder 14 to cooperate with connecting frame 18 and slide rail 20, and collects the scrap that is cut by the scrap collecting tray 6 in the fixed groove 8.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides a cluster belting behind tapered roller cold-heading shaping, includes workstation (1), its characterized in that: the up end of workstation (1) is equipped with the fixture that is used for adjusting roller blank angle, the up end of workstation (1) is equipped with the garbage collection subassembly that is used for collecting the waste material, the up end of workstation (1) is equipped with the displacement mechanism that is used for adjusting the cutter position, fixing base (16) are installed at displacement mechanism's top, promote cylinder (14) are installed along the horizontal direction to the one end of fixing base (16) up end, the end connection that promotes cylinder (14) has cutter mounting bracket (13), it cuts cutter (12) to install the cluster that is used for the cluster to cut the clitellum on cutter mounting bracket (13).

2. The device for forming the tandem belt of the tapered roller after cold heading according to claim 1, wherein: the clamping mechanism comprises a motor support (10) arranged on the upper end face of the workbench (1), a first driving motor (9) is arranged on the side face of the motor support (10), and an output shaft of the first driving motor (9) is connected with a three-jaw chuck (11).

3. The device for forming the tandem belt of the tapered roller after cold heading according to claim 1, wherein: the waste collecting assembly comprises a fixing groove (8) formed in the upper end face of the workbench (1), and a waste collecting disc (6) is connected into the fixing groove (8).

4. The device for forming the tandem belt of the tapered roller after cold heading according to claim 1, wherein: displacement mechanism is including establishing two fixed plate (7) of workstation (1) up end, two it is connected with lead screw (5) to rotate between fixed plate (7), threaded connection has slider (19), two on lead screw (5) fixedly connected with guide arm (4) between fixed plate (7), seted up on slider (19) with guide arm (4) sliding connection's fixed orifices, establish fixing base (16) the up end of slider (19), the end connection of lead screw (5) has and is located one of them second driving motor (17) on fixed plate (7).

5. The device for forming the tandem belt of the tapered roller after cold heading according to claim 1, wherein: four corners of the bottom of the workbench (1) are respectively provided with a supporting leg (2), and the bottom of each supporting leg (2) is provided with an anti-skidding foot pad (3).

6. The device for forming the tandem belt of the tapered roller after cold heading according to claim 1, wherein: the cutter mounting groove has been seted up to the tip of cutter mounting bracket (13), cluster is cut cutter (12) and is passed through mounting screw (15) fixed mounting and be in the cutter mounting groove.

7. The tandem belt device after the tapered roller is formed by cold heading according to claim 1, characterized in that: the up end of fixing base (16) is equipped with slide rail (20), the bottom of cutter mounting bracket (13) be equipped with slide rail (20) sliding connection's link (18).

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