CN201544555U

CN201544555U - Brake disc character-rolling device

Info

Publication number: CN201544555U
Application number: CN2009202823968U
Authority: CN
Inventors: 提军波; 耿嘉泉
Original assignee: Shandong Luda Auto Parts Co Ltd
Current assignee: Shandong Luda Auto Parts Co Ltd
Priority date: 2009-11-27
Filing date: 2009-11-27
Publication date: 2010-08-11
Anticipated expiration: 2019-11-27

Abstract

The utility model discloses a brake disc character-rolling device, comprising a power device, a character clamping device and a locating device; two part structures in the locating device and the character head clamping device are arranged on a fixed plate and are distributed in triangular distribution; the power device is connected with the character clamping device by a coupler; the character head clamping device comprises a character head clamping body, a character head, an upper pressure plate and a lower pressure plate, wherein the character head clamping body is fixedly arranged on the coupler, and the character head is fixedly arranged on the outer circular surface of the character head clamping body by the upper pressure plate, the lower pressure plate, a bolt and a nut; a locating shaft in the locating device can move in a sliding groove which is arranged on the fixed plate, and the locating device which is adjusted is locked by a nut; in he utility model, the proper gap between the character head and a workpiece can be adjusted according to different size of the workpiece, so as to ensure consistent character-rolling depth, have clear writing, improve the appearance quality of products, improve the working efficiency and reduce the labor intensity.

Description

Brake disc rolls the word device

Technical field

The utility model relates to brake disc production equipment technical field, relates in particular to brake disc and rolls the word device.

Background technology

Supporting brake disc is widely used in sedan limousine brakes field, and its surface quality requires more and more higher, and the client requires also more and more stricter to the sign on the brake disc.

Word is manually rolled in now general employing, and the prefix that its outer circumference surface is had protruding literal is fixed on the hand crank, fixes two alignment pins on workbench, workpiece is placed between prefix and two alignment pins, and workpiece is leaned against on the prefix; When rolling word, rotate crank and drive prefix, workpiece rotation, will roll the literal on the prefix on the outer circumference surface of brake disc like this with hand.The deficiency that exists: the one, font is unclear; The 2nd, inefficiency, labour intensity is big.When output was big, the staff operated discontinuous, was easy to generate fatigue, inefficiency, and writing is unintelligible, and it is inconsistent to roll the word degree of depth, influences the product appearance quality, can not satisfy client's needs.

The utility model content

The purpose of this utility model is that at the deficiencies in the prior art providing a kind of can increase work efficiency, and reduces labour intensity, and word degree of depth unanimity is rolled in assurance, writing is clear, and the brake disc that improves the product appearance quality rolls the word device.

For achieving the above object, the utility model is achieved through the following technical solutions:

Brake disc rolls the word device, comprises power set, prefix clamping device and positioner, and two-part structure in this positioner and prefix clamping device all are arranged on the fixed head, and are angular distribution; Described power set are connected with the prefix clamping device by shaft coupling; Described prefix clamping device comprises prefix clamp body, prefix, top board and lower platen, and wherein: this prefix clamp body is packed on the shaft coupling, and this prefix is packed on the outer circumference surface of prefix clamp body by top board, lower platen, screw bolt and nut; Move in the sliding tray that locating shaft in the described positioner can be provided with on fixed head, the positioner that mixes up behind the position locks the position by nut.

Described power set are the integral type reducing motor; The output shaft of this reducing motor and shaft coupling form and are in transmission connection, and this reducing motor is fixed on the bracing frame.

Described positioner comprises locating shaft, bearing, bearing gland and positioning sleeve; Wherein positioning sleeve is equipped with by bearing holder (housing, cover) in the upper end of this locating shaft, and this bearing is fixed the position by bearing gland, and this bearing gland is fixed on the positioning sleeve.

Described prefix roll the outermost end that character segment stretches out in top board and lower platen, the outer circumference surface of prefix is provided with the literal of projection.

Described prefix clamp body is disc, and the line of this prefix clamp body center and workpiece centre and the sliding tray that fixed head is provided with are perpendicular.

Described fixed head is packed in the top of bracing frame.

Advantage of the present utility model and beneficial effect are:

The utility model is that semi-automatic brake disc rolls the word device, drives prefix by reductor and rotates, and realizes workpiece rolled the word requirement.Can adjust appropriate clearance between prefix and the workpiece according to the different size of workpiece, guarantee to roll word degree of depth unanimity, writing is clear, improves the product appearance quality, satisfies client's needs; Simultaneously do not need manually to rotate prefix, be workpiece loading and unloading manually, thereby reduced staff's labour intensity, improved operating efficiency.

Description of drawings

Fig. 1 is the utility model master TV structure schematic diagram;

Fig. 2 is the vertical view of Fig. 1;

Fig. 3 is the structural representation of prefix clamping device;

Fig. 4 is the structural representation of positioner.

Description of symbols among the figure: 1, bracing frame; 2, reducing motor; 3, fixed head; 3-1, sliding tray; 4, shaft coupling; 5, prefix clamp body; 6, fastening bolt; 7, top board; 8, lower platen; 9, prefix; 10, workpiece; 11, screw; 12, positioning sleeve; 13, bearing; 14, locating shaft; 15, bearing gland; 16, nut; 17, bolt; 18, nut.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is done to set forth further.

As shown in Figure 1 and Figure 2, the utility model comprises power set, prefix clamping device and positioner; The two-part structure of this positioner and prefix clamping device all are arranged on the fixed head 3, and are angular distribution; These power set are connected with the prefix clamping device by shaft coupling 4.This fixed head 3 is packed in the top of bracing frame 1.

As shown in Figure 1, these power set are the integral type reducing motor, and the output shaft of this reducing motor 2 and shaft coupling 4 form and be in transmission connection.This reducing motor 2 adopts 17 rev/mins motor, and is fixed on the bracing frame 1.

As shown in Figure 3, this prefix clamping device comprises prefix clamp body 5, prefix 9, top board 7, lower platen 8, bolt 17 and nut 18.Wherein: this prefix clamp body 5 is disc, and it is packed in the upper end of shaft coupling 4 by fastening bolt 6.This prefix 9 is clamped between top board and the lower platen, and is packed in by top board and lower platen on the outer circumference surface of prefix clamp body, and bolt 17 passes the periphery of top board 7, lower platen 8 and prefix clamp body 5 and locked by nut 18.This prefix roll the outermost end that character segment will stretch out in top board and lower platen; The outer circumference surface of prefix is provided with the literal of projection.When rolling word, this prefix clamp body 5 can rotate with prefix 9.

As shown in Figure 4, this positioner comprises locating shaft 14, bearing 13, bearing gland 15, positioning sleeve 12, screw 11 and nut 16.Wherein: the upper end at locating shaft 14 is set with positioning sleeve 12 by bearing 13, and this bearing 13 is fixed the position by bearing gland 15; This bearing gland 15 is fixed on the positioning sleeve 12 by screw 11.Above-mentioned positioning sleeve 12 is rotary, and moves among the sliding tray 3-1 that the lower end of locating shaft 14 can be provided with on fixed head 3, and device to be positioned can lock the position by nut 16 after mixing up the position.

Operation principle of the present utility model is:

Be the brake disc of different model with workpiece 10 earlier, be placed on the fixed head 3 between prefix clamping device and the positioner; Adjust positioner then, the outer circumference surface of workpiece 10 is contacted simultaneously with the outer circumference surface of prefix clamp body 5 and the outer circumference surface of two positioning sleeves 12, and lock the correct position of positioner.The sliding tray 3-1 that the line of prefix clamp body center and workpiece centre and fixed head 3 are provided with is perpendicular.

Start reducing motor 2 runnings, the prefix 9 that can drive in the prefix clamping device simultaneously rotates together; When prefix 9 and workpiece 10 roll contact after, can drive workpiece 10 again and rotate together, thereby on workpiece, roll on the content of designing requirement equably.This rolls the word device can guarantee to roll word inteligibility, and appearance is fine, and easy to operate, laborsaving.

Claims

1. brake disc rolls the word device, it is characterized in that:

A, comprise power set, prefix clamping device and positioner, two-part structure in this positioner and prefix clamping device all are arranged on the fixed head (3), and are angular distribution;

B, described power set are connected with the prefix clamping device by shaft coupling (4);

C, described prefix clamping device comprise prefix clamp body (5), prefix (9), top board (7) and lower platen (8); Wherein: this prefix clamp body (5) is packed on the shaft coupling (4), and this prefix (9) is packed on the outer circumference surface of prefix clamp body (5) by top board (7), lower platen (8), bolt (17) and nut (18);

Move in the sliding tray (3-1) that locating shaft (14) in d, the described positioner can be provided with on fixed head (3), the positioner that mixes up behind the position locks the position by nut (16).

2. brake disc according to claim 1 rolls the word device, it is characterized in that described power set are the integral type reducing motor; Output shaft of this reducing motor (2) and shaft coupling (4) form and are in transmission connection, and this reducing motor is fixed on the bracing frame (1).

3. brake disc according to claim 1 and 2 rolls the word device, it is characterized in that described positioner comprises locating shaft (14), bearing (13), bearing gland (15) and positioning sleeve (12); The upper end of this locating shaft (14) is set with positioning sleeve (12) by bearing (13), and this bearing is fixed the position by bearing gland (15), and this bearing gland is fixed on the positioning sleeve.

4. brake disc according to claim 3 rolls the word device, it is characterized in that the outermost end that character segment stretches out in top board (7) and lower platen (8) of rolling of described prefix (9), and the outer circumference surface of prefix is provided with the literal of projection.

5. brake disc according to claim 4 rolls the word device, it is characterized in that described prefix clamp body (5) is disc, and the sliding tray (3-1) that the line of this prefix clamp body center and workpiece centre and fixed head (3) are provided with is perpendicular.

6. brake disc according to claim 1 rolls the word device, it is characterized in that described fixed head (3) is packed in the top of bracing frame (1).