CN220296677U - Device for removing metal burrs from modulated rolled threads - Google Patents

Abstract

The utility model discloses a device for removing metal burrs through rolling threads after modulation, which comprises a base and a fixed support, wherein the top end of the base is fixedly provided with the fixed support, one end of the fixed support is provided with a servo motor, the servo motor is connected with a clamping turntable, the clamping turntable is connected with one end of a screw rod, the other end of the screw rod is connected with a rotary chuck, the rotary chuck is arranged on a sliding support a, the sliding support a is connected with the base through bolts, both sides of the base are provided with sliding supports b, springs are arranged on the sliding supports b, and grinding rollers are arranged on the telescopic supports. This device of roll extrusion screw thread removal metal burr after modulation when carrying out the burring operation to the work piece, through setting up adjustment slip clamp head, can make the device carry out the burring to not unidimensional screw rod and handle, and in the operation, the both ends of screw rod can both be fixed by the centre gripping firmly.

Description

Device for removing metal burrs from modulated rolled threads

Technical Field

The utility model relates to the technical field of metal processing, in particular to a device for removing metal burrs from modulated rolled threads.

Background

Rolling is a processing method of plastically deforming a workpiece with a forming rolling die to obtain threads. Compared with the cutting method, the method does not form the required profile by removing metal, but forms threads according to the mirror image of the roller wire drawing die, is a non-cutting thread forming process, but burrs are generated in the thread grooves of the workpiece after rolling, so that the precision of the workpiece is affected.

Retrieved, as in patent number: 201120021771.0 is a thread burr cleaning machine, and particularly discloses a device for cleaning thread burrs. The device consists of a motor, a motor mounting plate, a rotating shaft, a die mounting sleeve, a five-tooth die, a V-shaped supporting plate and a base; the motor mounting plate and the two V-shaped support plates are vertically and fixedly connected to the base in sequence; the motor is fixed in the motor installation board one side of facing away from V type bearing plate, and the pivot passes the motor mounting panel and is connected with the axis of rotation of motor, and die installation cover suit is in the pivot, in the tip hole of die installation cover, fixedly connected with five tooth dies, is distributed with five circular recess on five tooth dies's inner circumference, forms the dogtooth between the adjacent circular recess.

The screw thread burr clearance machine that above-mentioned is when the work piece clearance burr, does not fix its both ends for the work piece takes place the displacement easily at the clearance in-process, influences normal operation flow, and the device can only carry out burr clearance operation to the work piece of specific external diameter, makes the universality of device not high, to above-mentioned problem, carries out innovative design on the basis of original screw thread burr clearance machine.

Disclosure of Invention

The utility model aims to provide a device for removing metal burrs from modulated rolled threads, which aims to solve the problems that the conventional thread burr removing machine in the market, which is proposed in the background technology, is not used for fixing two ends of a workpiece when the burrs are removed, so that the workpiece is easy to displace in the removing process to influence the normal operation flow, and the device can only be used for removing burrs on the workpiece with a specific outer diameter, so that the universality of the device is low.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a device of metal burr is got rid of to roll extrusion screw behind modulation, includes base and fixed bolster, the top installation of base is fixed with the fixed bolster, and the one end of fixed bolster is equipped with servo motor, servo motor is connected with clamping the carousel, and clamping the carousel and be connected with the one end of screw rod, the other end of screw rod is connected with swivel chuck, and swivel chuck sets up at sliding support a, sliding support a passes through bolt and base interconnect, all be provided with sliding support b on the both sides of base, and be provided with the spring on the sliding support b, and spring and expansion bracket interconnect to also with sliding support b interconnect, be equipped with the grinding roller on the expansion bracket.

Preferably, the top of base is equipped with the slide rail, and the base constitutes sliding connection structure through the spout b that slide rail and sliding support a bottom set up to one side of sliding support a is equipped with the bolt.

Preferably, the top of base both sides all is equipped with spout a, and the base passes through the slider that spout a and sliding support b bottom set up and constitutes sliding connection structure.

Preferably, the servo motor is connected with the clamping turntable, a sliding clamping head is arranged on the clamping turntable, and the sliding clamping head and the clamping turntable body form a sliding connection structure.

Preferably, the rotary chuck and the sliding support a form a rotary connection structure, and the rotary axes of the rotary chuck and the clamping turntable are the same.

Preferably, the sliding support b and the telescopic frame form a sliding connection structure, and a spring is arranged between the sliding support b and the telescopic frame.

Preferably, the expansion bracket is provided with a polishing roller, and the expansion bracket and the polishing roller form a rotary connection structure.

Compared with the prior art, the utility model has the beneficial effects that: the device for removing metal burrs by rolling threads after modulation,

1. when the workpiece is subjected to deburring operation, the device can perform deburring treatment on screws with different sizes by arranging the sliding clamping head, and in the operation process, the two ends of the screws can be firmly clamped and fixed, so that the movement of the workpiece is avoided, and the precision of a finished product is improved;

2. through the removal setting up the roller of polishing in the base both sides, can make the burr on the roll extrusion screw thread be got rid of, and because the roller bottom of polishing is equipped with the spring for the position of roller of polishing can be according to the specification of screw rod and automatic adjustment.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the whole cross-sectional structure of the present utility model;

FIG. 3 is a schematic diagram of the overall side view of the present utility model;

FIG. 4 is a schematic top view of the overall structure of the present utility model;

fig. 5 is a schematic diagram of the overall front view structure of the present utility model.

In the figure: 1. a base; 101. a slide rail; 102. a chute a; 2. a fixed bracket; 3. a servo motor; 4. clamping a turntable; 401. a sliding clamping head; 5. a screw; 501. rolling threads; 6. a rotary chuck; 7. a sliding bracket a; 701. a chute b; 8. a bolt; 9. a sliding bracket b; 901. a slide block; 10. a spring; 11. a telescopic frame; 12. and (5) grinding the roller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the device for removing metal burrs through rolling threads after modulation comprises a base 1 and a fixed support 2, wherein the fixed support 2 is fixedly arranged at the top end of the base 1, one end of the fixed support 2 is provided with a servo motor 3, the servo motor 3 is connected with a clamping rotary table 4, the clamping rotary table 4 is connected with one end of a screw 5, the other end of the screw 5 is connected with a rotary chuck 6, the rotary chuck 6 is arranged on a sliding support a7, the sliding support a7 is connected with the base 1 through a bolt 8, sliding supports b9 are arranged on two sides of the base 1, a spring 10 is arranged on the sliding support b9, the spring 10 is connected with a telescopic bracket 11, the telescopic bracket 11 is also connected with the sliding support b9, and a grinding roller 12 is arranged on the telescopic bracket 11;

the top end of the base 1 is provided with the sliding rail 101, the base 1 forms a sliding connection structure with the sliding groove b701 arranged at the bottom end of the sliding support a7 through the sliding rail 101, and one side of the sliding support a7 is provided with the bolt 8, so that the sliding support a7 can slide on the base 1 along the sliding rail 101, and the position of the sliding support a7 can be fixed by screwing the bolt 8;

the top ends of two sides of the base 1 are provided with the sliding grooves a102, and the base 1 and the sliding blocks 901 arranged at the bottom ends of the sliding brackets b9 form a sliding connection structure through the sliding grooves a102, so that the sliding brackets b9 can slide along the sliding grooves a 102;

the servo motor 3 is connected with the clamping turntable 4, the clamping turntable 4 is provided with a sliding clamping head 401, and the sliding clamping head 401 and the clamping turntable 4 body form a sliding connection structure, so that an operator can clamp screws 5 with different sizes through sliding adjustment of the sliding clamping head 401;

the rotary chuck 6 and the sliding support a7 form a rotary connection structure, and the rotary chuck 6 and the rotary shaft center of the clamping turntable 4 are the same, so that the stability of the rotary chuck is guaranteed when the screw 5 rotates;

the sliding support b9 and the telescopic frame 11 form a sliding connection structure, and the spring 10 is arranged between the sliding support b9 and the telescopic frame 11, so that the position of the telescopic frame 11 can be automatically adjusted according to the specification of a screw rod through the arranged spring 10;

the grinding roller 12 is arranged on the telescopic frame 11, and the telescopic frame 11 and the grinding roller 12 form a rotary connection structure, so that the screw rod 5 favorable for rotation can drive the grinding roller 12 to rotate together.

Working principle: according to fig. 1-5, when the device is used, firstly, an operator clamps one end of the screw 5 by the clamping turntable 4 to fix the screw 5, then, the operator can clamp the screws 5 with different sizes by sliding the sliding clamping head 401, then, adjust the position of the sliding bracket a7 to enable the rotating clamping head 6 to be closely attached to the other end of the screw 5, at the moment, the bolt 8 arranged at the bottom of the sliding bracket a7 is screwed tightly, the position of the sliding bracket a7 can be fixed, then, due to the elasticity of the spring 10, the polishing roller 12 on the telescopic bracket 11 is closely attached to the rolling thread 501 on the screw 5, then, the servo motor 3 is started to drive the screw 5 clamped on the clamping turntable 4 to rotate, and because the polishing roller 12 is also provided with threads, the rotating screw 5 can drive the polishing roller 12 to rotate together, at the moment, the deburring treatment can be carried out on the threads 501 by moving the sliding bracket a7, and the above is the working process of the whole device, and the rolling process is well known in the prior art.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a device of roll extrusion screw thread removal metal burr after modulation, includes base (1) and fixed bolster (2), its characterized in that: the utility model discloses a grinding roller grinding machine, including base (1), servo motor (3), rotating disc (4), screw rod (5), rotating chuck (6), sliding support a (7) and base (1) interconnect through bolt (8), all be provided with sliding support b (9) on the both sides of base (1), and be provided with spring (10) on sliding support b (9), and spring (10) interconnect with expansion bracket (11), and expansion bracket (11) also interconnect with sliding support b (9), be equipped with grinding roller (12) on expansion bracket (11).

2. A device for deburring modulated rolled threads as claimed in claim 1, wherein: the top of base (1) is equipped with slide rail (101), and base (1) constitutes sliding connection structure through slide rail (101) and spout b (701) that sliding support a (7) bottom set up to one side of sliding support a (7) is equipped with bolt (8).

3. A device for deburring modulated rolled threads as claimed in claim 1, wherein: the top ends of two sides of the base (1) are provided with sliding grooves a (102), and the base (1) and a sliding block (901) arranged at the bottom end of the sliding support b (9) form a sliding connection structure through the sliding grooves a (102).

4. A device for deburring modulated rolled threads as claimed in claim 1, wherein: the servo motor (3) is connected with the clamping rotary table (4), the clamping rotary table (4) is provided with a sliding clamping head (401), and the sliding clamping head (401) and the clamping rotary table (4) body form a sliding connection structure.

5. A device for deburring modulated rolled threads as claimed in claim 1, wherein: the rotary clamping head (6) and the sliding support a (7) form a rotary connection structure, and the rotary clamping head (6) and the rotary shaft center of the clamping turntable (4) are the same.

6. A device for deburring modulated rolled threads as claimed in claim 1, wherein: the sliding support b (9) and the telescopic frame (11) form a sliding connection structure, and a spring (10) is arranged between the sliding support b (9) and the telescopic frame (11).

7. A device for deburring modulated rolled threads as claimed in claim 1, wherein: the telescopic frame (11) is provided with a polishing roller (12), and the telescopic frame (11) and the polishing roller (12) form a rotary connection structure.