CN205147721U - Synchronous ware automatic production line tooth hub tooth registrates set device - Google Patents

Abstract

The utility model discloses a synchronous ware automatic production line tooth hub tooth registrates set device, frame (1) is by roof (1a), bottom plate (1b) and pillar (1c) constitute, install servo electric jar (3) on locating plate (2), be equipped with between roof (1a) and locating plate (2) four first guide pillar (8), the bottom installation vertical cylinder (10) of first movable plate (7), the piston rod and the second movable plate (11) of vertical cylinder (10) are connected, the bottom installation revolving cylinder (14) of second movable plate (11), it treats backing strap board (16) to set up in the below of revolving rotary die (15), dress trap mould (18) is inlayed at the middle part of backing strap board (16). The utility model relates to an ingenious, it is easy to implement, simple structure, and small in size puts the on -line into production and easily arranges, the trap assembling process of tooth hub tooth cover need not not artificial intervention, and degree of automation is high to assembly speed is fast, and the accuracy is secure, and the assembly qualification rate can reach 100%.

Description

Synchronizer automatic production line gear hub gear sleeve assembly device

technical field

The utility model relates to a synchronizer production line, in particular to a gear-hub-tooth sleeve fitting mechanism on the synchronizer assembly and detection line.

Background technique

At present, before the gear hub and gear sleeve of the synchronizer are assembled together, a series of inspections such as the major diameter of the spline inside the gear hub, the width of the hub groove, the major diameter of the ring groove, the position of the shift fork groove of the gear sleeve, etc. are required. Inspection, all inspection operations and assembly operations after inspection are carried out manually, so each shift needs 20 people, not only the labor cost is high, the efficiency of inspection and assembly is low, but also the accuracy of inspection and assembly is difficult to guarantee, and the consistency cannot be satisfied. requirements for sexual production.

If a fully automatic production line is designed, the detection and assembly of gear hubs and gear sleeves are all carried out automatically on the production line, which will greatly improve the production efficiency of the synchronizer and ensure product quality. But how to build a synchronizer automatic production line that meets the functional requirements is a technical problem that is urgently to be solved in the industry.

Utility model content

The technical problem to be solved by the utility model is to provide a gear-hub-tooth sleeve fitting device for an automatic production line of a synchronizer that can effectively improve assembly efficiency.

The technical scheme of the present utility model is as follows: a synchronizer automatic production line gear hub gear sleeve assembly device, characterized in that: the frame (1) is composed of a top plate (1a), a bottom plate (1b) and a pillar (1c), and the top plate ( 1a) Located above the bottom plate (1b), the two are parallel to each other, and three pillars (1c) distributed in an isosceles triangle are arranged between the rear part of the top plate (1a) and the bottom plate (1b), and each pillar (1c) is connected to The top plate (1a) is vertical, the upper end of the pillar (1c) is fixed to the top plate (1a), and the lower end of the pillar (1c) is fixed to the base plate (1b);

A positioning plate (2) is fixedly arranged above the front part of the top plate (1a) of the frame (1), a servo electric cylinder (3) is installed on the positioning plate (2), and a grating scale (4) is arranged on the back of the servo electric cylinder (3). ), the output shaft of the servo electric cylinder (3) passes through the positioning plate (2) vertically downwards, and is connected with the positioning seat (6) through the pressure sensor (5), and the positioning seat (6) is fixed on the first The top surface of a moving plate (7), the first moving plate (7) is parallel to the positioning plate (2);

Between the top plate (1a) and the positioning plate (2) of the frame (1) are provided with four first guide posts (8) parallel to each other, and the first guide posts (8) are perpendicular to the positioning plate (2) , the upper end of the first guide post (8) is fixed to the positioning plate (2), and the lower end of the first guide post (8) passes through the first guide sleeve (9) embedded in the corner of the first moving plate (7) , fixed with the top plate (1a) of the frame (1), the top of the first guide sleeve (9) has a first head square plate, the first head square plate is supported by the first moving plate (7), The first head square plate and the first moving plate (7) are fixed by screws, and the bottom of the first guide sleeve (9) exceeds the bottom surface of the first moving plate (7);

A vertical cylinder (10) is installed at the bottom of the first movable plate (7), and the cylinder body of the vertical cylinder (10) passes through the top plate (1a) of the frame (1) downwards, and the vertical cylinder (10) ) is connected to the second moving plate (11) below the top plate (1a) of the frame (1), the second moving plate (11) is a rectangular flat plate, and is parallel to the top plate (1a) of the frame (1);

A rotary cylinder (14) is installed at the bottom of the second moving plate (11), and the piston rod of the rotary cylinder (14) stretches out vertically downwards and is coaxially connected with the upper end of the rotary mold (15). The bottom of the rotary mold (15) is provided with a backing plate (16) to be prepared, and the backing plate to be prepared (16) is parallel to the positioning plate (2), and the backing plate to be prepared (16) is composed of four short columns distributed by rectangles. (17) fixedly support, in the middle part of described pad (16) embed cover formwork (18), cover formwork (18) is positioned at the right below of rotary formwork (15).

Using the above technical scheme, first put the gear sleeve into the combined mold, then put the gear hub into the rotary mold from bottom to top, and drive the rotary cylinder to make the rotary mold rotate through a certain angle, clamp the gear hub, and then Drive the vertical cylinder, so that the piston rod of the vertical cylinder drives the second movable plate, rotary cylinder, rotary mold and gear hub to move downward, and stop when the gear hub is close to the gear sleeve. At this time, start the servo electric cylinder to make the servo electric cylinder Drive the first movable plate to move downwards, while the first movable plate moves, make the vertical cylinder, the second movable plate, the rotary cylinder, the rotary mold and the gear hub move downward together until the gear hub is pressed into the gear sleeve to complete Assortment. If the gear hub cannot enter the gear sleeve, or if it is difficult to enter the gear sleeve, a large resistance will be generated, and the pressure on the pressure sensor will exceed the set value, and the pressure sensor will send a signal to the control system for alarm.

The utility model not only has a simple and compact structure and takes up little space, but also requires no manual intervention in the assembling process, has a high degree of automation, a fast assembling speed, and the qualified rate of assembling can reach 100%. The grating ruler is used to detect whether the distance that the rotary mold moves up and down is in place, so as to ensure the accuracy of assembly. The top plate, the bottom plate and the pillars constitute the frame, the shape of the frame is simple, the components of the frame are firmly connected, and the stability of the whole frame is good, which is not only conducive to the arrangement of other components, but also does not shake during the assembly process. The first moving plate slides on the corresponding first guide posts through the four first guide sleeves, and the four first guide posts act as guides to ensure that the first moving plate, together with the vertical cylinder and the second moving plate Facing the inner movement. The first guide sleeve plays the role of wear resistance, so as to prevent the first guide post from being worn and ensure the smooth movement of the first moving plate. The first guide sleeve is simple in shape, easy to install on the first moving plate, and firmly connected. The backing plate to be fed is supported by four short columns, which has good stability and is conducive to the arrangement on the production line.

Preferably, both the positioning plate (2) and the first moving plate (7) are rectangular flat plates, and both are equal in size.

Preferably, the positioning seat (6) is rectangular, the bottom surface of the positioning seat (6) fits with the top surface of the first moving plate (7), and the positioning seat (6) is connected to the first moving plate (7) through bolts. fixed.

Beneficial effects: the utility model is ingenious in design, easy to implement, simple in structure, small in size, and easy to arrange on the production line; the assembling process of the gear hub and gear sleeve does not require manual intervention, the degree of automation is high, and the assembly speed is fast, and the accuracy is guaranteed , The qualified rate of assembly can reach 100%.

Description of drawings

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

detailed description

Below in conjunction with accompanying drawing and embodiment the utility model is further described:

As shown in FIG. 1, the rack 1 is composed of a top plate 1a, a bottom plate 1b, and a support column 1c. Wherein, the bottom plate 1b is a rectangular plate structure, and a top plate 1a is arranged above the bottom plate 1b, and the top plate 1a is parallel to the bottom plate 1b. Three pillars 1c distributed in an isosceles triangle are arranged between the rear portion of the top plate 1a and the bottom plate 1b. Each pillar 1c is perpendicular to the top plate 1a.

As shown in Fig. 1, a positioning plate 2 is fixedly arranged above the front part of the top plate 1a, the positioning plate 2 is a rectangular flat plate structure, and the positioning plate 2 is parallel to the top plate 1a. The servo electric cylinder 3 is installed on the positioning plate 2, and the grating scale 4 is arranged on the back of the servo electric cylinder 3. The output shaft of the servo electric cylinder 3 passes through the positioning plate 2 vertically downwards, and is connected with the positioning seat 6 through the pressure sensor 5 . The positioning seat 6 is rectangular, the bottom surface of the positioning seat 6 fits with the top surface of the first moving plate 7, and the positioning seat 6 is fixed with the first moving plate 7 by bolts. The first moving plate 7 is located between the positioning plate 2 and the top plate 1a, the first moving plate 7 is a rectangular flat plate, the first moving plate 7 is parallel to the positioning plate 2, and the size of the first moving plate 7 is equal to the positioning plate 2.

As shown in Figure 1, four first guide pillars 8 parallel to each other are arranged between the top plate 1a and the positioning plate 2, and the four first guide pillars 8 correspond to the four corners of the positioning plate 2 one by one, and the first The guide post 8 is perpendicular to the positioning plate 2 . The upper end of the first guide post 8 is fixed with the positioning plate 2, and the lower end of the first guide post 8 passes through the first guide sleeve 9 embedded in the corner of the first moving plate 7, and is fixed with the top plate 1a. The top of the first guide sleeve 9 has a first head square plate, which is supported by the first moving plate 7, and is fixed by screws between the first head square plate and the first moving plate 7. The bottom of the guide sleeve 9 exceeds the bottom surface of the first moving plate 7 .

As shown in Figure 1, a vertical cylinder 10 is installed at the bottom of the first moving plate 7, the cylinder body of the vertical cylinder 10 passes through the top plate 1a downwards, and the cylinder body of the vertical cylinder 10 is clearance fit with the top plate 1a. The piston rod of the vertical cylinder 10 is connected to the second moving plate 11 below the top plate 1a, and the second moving plate 11 is a rectangular flat plate parallel to the top plate 1a of the frame 1. Second guide pillars 12 are arranged at the four corners of the top surface of the second movable plate 11, the second guide pillars 12 are perpendicular to the second movable plate 11, the lower ends of the second guide pillars 12 are fixed to the second movable plate 11, and the second guide pillars 12 are fixed to the second movable plate 11. The upper ends of the two guide posts 12 pass through the second guide sleeve 13 embedded on the top plate 1a. The top of the second guide sleeve 13 is integrally formed with a second head square plate, which is supported by the top plate 1a of the frame 1, and is screwed between the second head square plate and the top plate 1a of the frame 1. Fixed, the bottom of the second guide sleeve 13 exceeds the bottom surface of the top plate 1a.

As shown in Figure 1, a rotary cylinder 14 is installed at the bottom of the second moving plate 11, the piston rod of the rotary cylinder 14 stretches out vertically downwards, and is coaxially connected with the upper end of the rotary mold 15, the rotary mold 15, the rotary cylinder 14 , vertical cylinder 10 and servo electric cylinder 3 four axis lines are on a straight line. Below the rotary mold 15, the backing plate 16 to be prepared is provided with a rectangular flat plate, and the backing plate 16 is parallel to the positioning plate 2, and the backing plate 16 is composed of four short columns 17 distributed by rectangles. Fixed support. In the middle part of the padding plate 16, a set mold 18 is embedded, and the set mold 18 is located directly below the rotary mold 15.

The working principle of the utility model is as follows:

Put the gear sleeve into the mold 18 first, then put the gear hub into the rotary mold 15 from bottom to top, and drive the rotary cylinder 14 to make the rotary mold 15 rotate through a certain angle, clamp the gear hub, and then drive The vertical cylinder 10 makes the piston rod of the vertical cylinder 10 drive the second movable plate 11, the rotary cylinder 14, the rotary mold 15 and the gear hub to move downward, and stop when the gear hub approaches the gear sleeve, and then start the servo electric cylinder 3 , so that the servo electric cylinder 3 drives the first movable plate 7 to move downward, and at the same time the first movable plate 7 moves, the vertical cylinder 10, the second movable plate 11, the rotary cylinder 14, the rotary mold 15 and the gear hub are moved downward together until the gear hub is pressed into the gear sleeve to complete the fit. If the gear hub cannot enter the gear sleeve, or it is difficult to enter the gear sleeve, greater resistance will be generated, so that the pressure on the pressure sensor 5 exceeds the set value, and the pressure sensor 5 sends a signal to the control system for alarming.

Claims (3)

1. A synchronizer automatic production line gear hub tooth sleeve assembly device, characterized in that: the frame (1) is composed of a top plate (1a), a bottom plate (1b) and a pillar (1c), and the top plate (1a) is located on the bottom plate (1b ), the two are parallel to each other, and three pillars (1c) distributed in an isosceles triangle are arranged between the rear part of the top plate (1a) and the bottom plate (1b), and each pillar (1c) is perpendicular to the top plate (1a) , the upper end of the pillar (1c) is fixed to the top plate (1a), and the lower end of the pillar (1c) is fixed to the bottom plate (1b); A positioning plate (2) is fixedly arranged above the front part of the top plate (1a) of the frame (1), a servo electric cylinder (3) is installed on the positioning plate (2), and a grating scale (4) is arranged on the back of the servo electric cylinder (3). ), the output shaft of the servo electric cylinder (3) passes through the positioning plate (2) vertically downwards, and is connected with the positioning seat (6) through the pressure sensor (5), and the positioning seat (6) is fixed on the first The top surface of a moving plate (7), the first moving plate (7) is parallel to the positioning plate (2); Between the top plate (1a) and the positioning plate (2) of the frame (1) are provided with four first guide posts (8) parallel to each other, and the first guide posts (8) are perpendicular to the positioning plate (2) , the upper end of the first guide post (8) is fixed to the positioning plate (2), and the lower end of the first guide post (8) passes through the first guide sleeve (9) embedded in the corner of the first moving plate (7) , fixed with the top plate (1a) of the frame (1), the top of the first guide sleeve (9) has a first head square plate, the first head square plate is supported by the first moving plate (7), The first head square plate and the first moving plate (7) are fixed by screws, and the bottom of the first guide sleeve (9) exceeds the bottom surface of the first moving plate (7); A vertical cylinder (10) is installed at the bottom of the first movable plate (7), and the cylinder body of the vertical cylinder (10) passes through the top plate (1a) of the frame (1) downwards, and the vertical cylinder (10) ) is connected to the second moving plate (11) below the top plate (1a) of the frame (1), the second moving plate (11) is a rectangular flat plate, and is parallel to the top plate (1a) of the frame (1); A rotary cylinder (14) is installed at the bottom of the second moving plate (11), and the piston rod of the rotary cylinder (14) stretches out vertically downwards and is coaxially connected with the upper end of the rotary mold (15). The bottom of the rotary mold (15) is provided with a backing plate (16) to be prepared, and the backing plate to be prepared (16) is parallel to the positioning plate (2), and the backing plate to be prepared (16) is composed of four short columns distributed by rectangles. (17) fixedly support, in the middle part of described pad (16) embed cover formwork (18), cover formwork (18) is positioned at the right below of rotary formwork (15). 2. The hub-tooth fitting device of an automatic synchronizer production line according to claim 1, characterized in that: the positioning plate (2) and the first moving plate (7) are both rectangular flat plates, both of which are equal in size . 3. The gear hub and gear sleeve assembly device of an automatic synchronizer production line according to claim 2, characterized in that: the positioning seat (6) is rectangular, and the bottom surface of the positioning seat (6) is in contact with the first moving plate (7) The top surface of the locating seat (6) is fixed with the first moving plate (7) by bolts.