CN205147770U - Synchronous ware assembly testing line tooth hub groove width and big footpath detection mechanism of annular - Google Patents

Abstract

The utility model discloses a synchronous ware assembly testing line tooth hub groove width and big footpath detection mechanism of annular, frame (1) is by roof (1a), bottom plate (1b) and pillar (1c) constitute, the piston rod of first cylinder (2) is vertical downwards, and be connected with the middle part of locating plate (3), locating plate (3) are located roof (1a's) below, four angle departments at locating plate (3) top surface set up first guide pillar (9), first guide pillar (9) perpendicular to locating plate (3) and roof (1a), at the bottom of locating plate (3) installation revolving cylinder (4), the vertical upper end with revolving rotary die (5) of piston rod of revolving cylinder (4) is connected, at the bottom installation and measuring mould (6) that revolves rotary die (5). The utility model relates to a rationally, it is easy to implement, simple structure, compactness, and small in size, it is little to put on -line occupation space into production, is favorable to putting into production the on -line and arranges, not only detect fastly, the testing process is stable moreover, and the testing result is accurate, reliable.

Description

Synchronizer assembly detection line gear hub groove width and ring groove large diameter detection mechanism

technical field

The utility model relates to a synchronizer production line, in particular to a gear hub groove width and ring groove large diameter detection mechanism on the synchronizer assembly 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 an accurate and reliable synchronizer assembly detection line gear hub groove width and ring groove large diameter detection mechanism.

The technical scheme of the utility model is as follows: a synchronizer assembly detection line tooth hub groove width and ring groove large diameter detection mechanism, characterized in that: the frame (1) consists of a top plate (1a), a bottom plate (1b) and a pillar (1c ), the top plate (1a) is located above the bottom plate (1b), and 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) are all perpendicular to the top plate (1a), the upper end of the pillar (1c) is fixed with the top plate (1a), and the lower end of the pillar (1c) is fixed with the base plate (1b);

The first air cylinder (2) is installed in the front portion of top plate (1a), the piston rod of this first air cylinder (2) is vertically downward, and is connected with the middle part of positioning plate (3), and positioning plate (3) is positioned at top plate ( Below 1a), the first guide posts (9) are set at the four corners of the top surface of the positioning plate (3), and the first guide posts (9) are perpendicular to the positioning plate (3) and the top plate (1a). The lower end of a guide post (9) is fixed to the positioning plate (3), the upper end of the first guide post (9) passes through the first guide sleeve (10) embedded in the top plate (1a), and the first guide post (9) Sliding fit with the first guide sleeve (10); the top of the first guide sleeve (10) is integrally formed with a square boss, which is supported by the top plate (1a), and the two are fixed by screws , the bottom end of the first guide sleeve (10) exceeds the bottom surface of the top plate (1a);

Rotary cylinder (4) is installed at the bottom of positioning plate (3), and the piston rod of described rotary cylinder (4) is vertically downward, and is connected with the upper end of rotary mold (5), installs at the bottom of rotary mold (5) Detection mold (6); under said detection mold (6) is provided with the backing plate (7) to be fed, the center of the bottom of the backing plate (7) is supported by the piston rod of the second cylinder (8), and the second cylinder (8) and the first cylinder (2) are located on the same vertical line.

With the above technical scheme, the gear hub workpiece to be inspected is transferred to the pad for material on the production line, and is located directly below the detection mold. The plate and the gear hub workpiece move upward quickly until the gear hub workpiece is close to the detection mold; the piston rod of the first cylinder extends downward, so that the positioning plate, the rotary cylinder, the rotary mold and the detection mold move downward until the detection mold is inserted into the gear. In the hub workpiece, start the rotary cylinder again, so that the rotary mold and the detection mold rotate relative to the gear hub workpiece. If the width of the gear hub groove and the major diameter of the ring groove meet the requirements, the above operations can be carried out smoothly; otherwise, it can be judged that the detected gear hub workpiece does not meet the requirements.

The utility model not only has a simple and compact structure and takes up little space, but also requires no manual intervention in the entire detection process, has a high degree of automation, and has accurate and reliable detection results. 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 entire frame is good, which is not only conducive to the arrangement of other components, but also does not shake when the cylinder is in operation. The four first guide pillars move up and down together with the positioning plate to play a guiding role, so as to ensure that the positioning plate and the detection die only move in the vertical plane. The first guide sleeve plays the role of wear resistance, so as to prevent the first guide post from being worn and ensure smooth movement of the first guide post. The first guide sleeve is simple in shape, easy to install on the top plate of the rack, and firmly connected.

Preferably, the positioning plate (3) is a rectangular plate structure.

The cylinder body of the second cylinder (8) is fixed on the mounting plate (11), and the second guide post (12) is symmetrically arranged on both sides of the second cylinder (8), and the second guide post (12) is connected with the second guide post (12). The piston rods of the cylinder (8) are parallel, the upper end of the second guide post (12) is fixed with the bottom of the mounting plate (11), and the lower end of the second guide post (12) is embedded from the mounting plate (11). The two guide sleeves (13) pass through, and the second guide post (12) is slidingly fitted with the second guide sleeve (13). The second guide column of the above structure moves up and down together with the backing plate to be fed, and acts as a guide, so as to ensure that the backing board to be fed and the gear hub workpiece only move in the vertical plane. The second guide sleeve plays the role of wear resistance, so as to prevent the second guide post from wearing and tearing, and can ensure the smooth movement of the second guide post.

The top of the second guide sleeve (13) is integrally formed with a head disc, which is supported by the top surface of the mounting plate (11), and the head disc is fixed to the mounting plate (11) by screws. The bottom end of the second guide sleeve (13) exceeds the bottom surface of the mounting plate (11). The second guide sleeve of the above structure is simple in shape, easy to install on the mounting plate, and firmly connected.

Beneficial effects: the utility model is reasonable in design, easy to implement, simple and compact in structure, small in size, takes up little space on the production line, and is conducive to arrangement on the production line; it is driven by two cylinders and a rotating cylinder, and can be combined with a detection mold To detect whether the groove width of the gear hub and the major diameter of the ring groove meet the requirements, not only the detection speed is fast, the degree of automation is high, the detection process is stable, and the detection results are accurate and reliable.

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 frame 1 is composed of a top plate 1a, a bottom plate 1b and a pillar 1c, and both the top plate 1a and the bottom plate 1b are preferably rectangular flat plates. The top plate 1a is located above the bottom plate 1b, and both are parallel to each other. Three pillars 1c distributed in an isosceles triangle are arranged between the rear portion 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.

As shown in FIG. 1 , an air cylinder 2 is installed at the front of the top plate 1 a of the frame 1 , the piston rod of the air cylinder 2 is vertically downward, and is connected with the middle part of the positioning plate 3 . The positioning plate 3 is a rectangular plate structure, the positioning plate 3 is located under the top plate 1a, and the positioning plate 3 is parallel to the top plate 1a. The first guide post 9 is set at the four corners of the top surface of the positioning plate 3, the first guide post 9 is perpendicular to the positioning plate 3, the lower end of the first guide post 9 is fixed with the positioning plate 3, and the upper end of the first guide post 9 is from The first guide sleeve 10 embedded in the top plate 1 a passes through, the first guide post 9 is slidingly fitted with the first guide sleeve 10 , and the upper end of the first guide post 9 exceeds the top surface of the first guide sleeve 10 . A square boss is integrally formed on the top of the first guide sleeve 10. The square boss is supported by the top plate 1a, and the two are fixed by screws. The bottom end of the first guide sleeve 10 exceeds the bottom surface of the top plate 1a.

As shown in FIG. 1 , a rotary cylinder 4 is installed at the bottom of the positioning plate 3 , and the rotary cylinder 4 is located directly below the first cylinder 2 . The piston rod of rotary cylinder 4 is vertically downward, and is connected with the upper end of rotary mold 5, and detection mold 6 is installed in the bottom of rotary mold 5. Just below the detection mold 6 is provided with a backing plate 7 for material, which is preferably a rectangular flat plate structure, and the backing plate 7 for material is parallel to the positioning plate 3 . A second air cylinder 8 is arranged directly below the material pad 7, and the second air cylinder 8 and the first air cylinder 2 are located on the same vertical line. The cylinder body of the second cylinder 8 is fixed on the mounting plate 11, and the mounting plate 11 is parallel to the backing plate 7, and the piston rod of the second cylinder 8 stretches out vertically, and is fixedly connected with the center of the bottom of the backing plate 7 .

As shown in FIG. 1 , second guide pillars 12 are arranged symmetrically on both sides of the second cylinder 8 , and the second guide pillars 12 are parallel to the piston rod of the second cylinder 8 . The upper end of the second guide post 12 is fixed with the bottom of the mounting plate 11, and the lower end of the second guide post 12 passes through the second guide sleeve 13 embedded in the mounting plate 11, and the second guide post 12 and the second guide sleeve 13 Slip fit. The top of the second guide sleeve 13 is integrally formed with a head disc, which is supported by the top surface of the mounting plate 11. The head disc is fixed with the mounting plate 11 by screws, and the bottom of the second guide sleeve 13 end beyond the bottom surface of the mounting plate 11.

The working principle of the utility model is as follows:

The gear hub workpiece 14 to be detected is transferred to the pad 7 on the production line, and is located directly below the detection mold 6. At this time, the second cylinder 8 moves, and the piston rod of the second cylinder 8 stretches out upwards, so that the pad to be fed The plate 7 and the gear hub workpiece 14 move upward quickly until the gear hub workpiece 14 is close to the detection mold 6; the piston rod of the first cylinder 2 extends downward, so that the positioning plate 3, the rotary cylinder 4, the rotary mold 5 and the detection mold 6 are aligned Move down until the detection mold 6 is inserted into the gear hub workpiece 14, and then start the rotary cylinder 4 to make the rotation mold 5 and the detection mold 6 rotate relative to the gear hub workpiece 14. If the width of the gear hub groove and the major diameter of the ring groove meet the requirements, the above operations can be carried out smoothly; otherwise, it can be judged that the detected gear hub workpiece does not meet the requirements.

Claims (4)

1. A synchronizer assembly detection line tooth hub groove width and ring groove large diameter detection mechanism, 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 above the bottom plate (1b), and the two are parallel to each other. 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 pillar (1c) is fixed with top plate (1a), and the lower end of pillar (1c) is fixed with base plate (1b); The first air cylinder (2) is installed in the front portion of top plate (1a), the piston rod of this first air cylinder (2) is vertically downward, and is connected with the middle part of positioning plate (3), and positioning plate (3) is positioned at top plate ( Below 1a), the first guide posts (9) are set at the four corners of the top surface of the positioning plate (3), and the first guide posts (9) are perpendicular to the positioning plate (3) and the top plate (1a). The lower end of a guide post (9) is fixed to the positioning plate (3), the upper end of the first guide post (9) passes through the first guide sleeve (10) embedded in the top plate (1a), and the first guide post (9) Sliding fit with the first guide sleeve (10); the top of the first guide sleeve (10) is integrally formed with a square boss, which is supported by the top plate (1a), and the two are fixed by screws , the bottom end of the first guide sleeve (10) exceeds the bottom surface of the top plate (1a); Rotating cylinder (4) is installed at the bottom of positioning plate (3), and the piston rod of described rotating cylinder (4) is vertically downward, and is connected with the upper end of rotating mold (5), installs at the bottom of rotating mold (5) Detecting mold (6); under said detecting mold (6) is provided with the backing plate (7) to be prepared, and the center of the bottom of the backing plate (7) is supported by the piston rod of the second cylinder (8), and the second cylinder (8) and the first cylinder (2) are located on the same vertical line. 2. The mechanism for detecting the width of the gear hub groove and the large diameter of the ring groove of the synchronizer assembly detection line according to claim 1, characterized in that: the positioning plate (3) is a rectangular flat plate structure. 3. The synchronizer assembly detection line gear hub groove width and ring groove large diameter detection mechanism according to claim 1 or 2, characterized in that: the cylinder body of the second cylinder (8) is fixed on the mounting plate (11) On the two sides of the second cylinder (8), the second guide post (12) is symmetrically arranged, the second guide post (12) is parallel to the piston rod of the second cylinder (8), and the second guide post (12) The upper end is fixed with the bottom of the mounting plate (11), and the lower end of the second guide post (12) passes through the second guide sleeve (13) embedded in the mounting plate (11), and the second guide post (12) and The second guide sleeve (13) is slidingly fitted. 4. The synchronizer assembly detection line hub groove width and ring groove large diameter detection mechanism according to claim 3, characterized in that: the top of the second guide sleeve (13) is integrally formed with a head disc, the The head disc is supported by the top surface of the mounting plate (11), and the head disc is fixed with the mounting plate (11) by screws, and the bottom of the second guide sleeve (13) exceeds the bottom surface of the mounting plate (11).