CN214792941U - Quality detection device is used in processing of ring gear that precision is high - Google Patents

Abstract

The utility model discloses a quality detection device is used in processing of ring gear that precision is high, including detecting platform, stopper, mounting bracket, axis of rotation and fender ring, the lower skin weld who detects the platform has the supporting seat, the upper surface symmetrical welding who detects the platform has the scale pole, stopper slidable mounting is on the scale pole, rotate on the stopper and install the rotation cap, rotate threaded engagement between cap and the scale pole, the mounting bracket welding is at the upper surface that detects the platform, inlay on the mounting bracket and install the axle sleeve, axis of rotation slidable mounting is on the axle sleeve, the connecting rod is installed through the bolt in the bottom of axis of rotation, the standard wheel is installed to the other end of connecting rod. The utility model discloses, compact structure, it is convenient to use, is convenient for detect internal ring gear, improves and detects the precision, satisfies personnel's user demand.

Description

Quality detection device is used in processing of ring gear that precision is high

Technical Field

The utility model relates to a ring gear production technical field specifically is a quality detection device is used in ring gear processing that the precision is high.

Background

The gear ring is embedded on the outer edge of the flywheel after being heated, and is fastened on the outer edge of the flywheel after being cooled, and is used for being meshed with a starter gear to drive the crankshaft to rotate and start the engine.

According to the machining deformation characteristic of the large gear ring and the deformation rule of each machining stage, a reasonable machining process can be formulated and selected; whether the split clamping machining or the prestress machining is adopted, the minimum finish machining allowance is ensured firstly, and the minimum finish machining deformation of the large gear ring can be ensured; the rough machining of the gear milling machine can control the finish machining allowance to be in a small state; the full prestress processing is a more economic and reasonable processing method.

When the inner gear ring needs to be detected and meshed in the original inner gear ring machining process, a worker holds the inner gear ring to detect the inner gear ring in a hand in the detection process, the workload of the existing manual detection mode is large, and the detection accuracy is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quality detection device is used in ring gear processing that the precision is high, possess compact structure, it is convenient to use, be convenient for detect internal ring gear, improve and detect the precision, satisfy personnel's user demand's advantage, when solving the internal ring gear that needs to detect meshing in the original ring gear course of working, it all is the handheld ring gear of workman to detect the operation internal ring gear in the testing process, current artifical inspection mode work load is great, and the relatively poor problem of the detection accuracy.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a quality detection device is used in ring gear processing that precision is high, is including detecting platform, stopper, mounting bracket, axis of rotation and fender ring, the lower skin weld of detecting the platform has the supporting seat, the upper surface symmetry who detects the platform has the scale pole, stopper slidable mounting is on the scale pole, rotate on the stopper and install the rotation cap, rotate threaded engagement between cap and the scale pole, the mounting bracket welding is at the upper surface of detecting the platform, inlay on the mounting bracket and install the axle sleeve, axis of rotation slidable mounting is on the axle sleeve, the connecting rod is installed through the bolt in the bottom of axis of rotation, the standard wheel is installed to the other end of connecting rod.

Preferably, the rotating shaft is movably sleeved with two retaining rings, and the two retaining rings are respectively contacted with the upper surface and the lower surface of the shaft sleeve.

Preferably, a workpiece is placed on the scale rod and located between the two limiting blocks, and the standard wheel is meshed with the inner wall of the workpiece.

Preferably, the baffle ring is provided with a fastening bolt in a threaded manner, and one end face of the fastening bolt is in contact with the outer wall of the rotating shaft.

Preferably, the middle position of the mounting rack is provided with a mounting hole matched with the shaft sleeve, and the shaft sleeve is embedded and mounted in the mounting hole.

Preferably, the number of the supporting seats is four, and the four supporting seats are distributed on the lower surface of the detection table in a rectangular array.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the quality detection device for processing the inner gear ring with high precision can lay a workpiece on the scale rod in the using process, then rotate the rotating cap, enable the rotating cap to push the limiting blocks to move on the scale rod, thereby enabling the two limiting blocks to clamp and fix the workpiece, ensure that the two limiting blocks are symmetrically distributed on the scale rod through the display of the scales on the scale rod, enable the workpiece to be in the central position, then rotate the rotating shaft, the rotating shaft drives the standard wheel to move in the inner gearing of the workpiece through the connecting rod, record the traveling path of the measuring standard wheel, and know whether the concentricity of the workpiece meets the standard or not, and can finish the detection operation, when in need, the fastening bolt can be unscrewed to adjust the relative position between the rotating shaft and the baffle ring, thereby adjusting the height of the standard wheel, simultaneously, the connecting rod can be replaced, and the quality detection device is suitable for gear rings with different inner diameters, compact structure, it is convenient to use, is convenient for detect the internal ring gear, improves and detects the precision, satisfies personnel's user demand.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: 1. a detection table; 2. rotating the cap; 3. a standard wheel; 4. a connecting rod; 5. a workpiece; 6. a limiting block; 7. a graduated rod; 8. a supporting seat; 9. a mounting frame; 10. a rotating shaft; 11. a shaft sleeve; 12. a baffle ring; 13. and (6) fastening the bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to fig. 3, the present invention provides an embodiment: the utility model provides a high ring gear of precision is quality detection device for processing, is including examining test table 1, stopper 6, mounting bracket 9, axis of rotation 10 and fender ring 12, and the lower surface welding who examines test table 1 has supporting seat 8, and supporting seat 8 is four altogether, and four supporting seats 8 are rectangular array distribution in the lower surface that examines test table 1.

Examine the upper surface symmetry welding of test table 1 and have scale pole 7, stopper 6 slidable mounting is on scale pole 7, rotates on the stopper 6 and installs rotation cap 2, rotates threaded engagement between cap 2 and the scale pole 7, and mounting bracket 9 welds the upper surface of examining test table 1, inlays on mounting bracket 9 and installs axle sleeve 11, and the intermediate position department of mounting bracket 9 offers the mounting hole with 11 looks adaptations of axle sleeve, and axle sleeve 11 inlays and installs in the mounting hole.

The rotating shaft 10 is slidably mounted on the shaft sleeve 11, the connecting rod 4 is mounted at the bottom end of the rotating shaft 10 through a bolt, the standard wheel 3 is mounted at the other end of the connecting rod 4, a workpiece 5 can be placed on the scale rod 7, then the rotating cap 2 is rotated, the rotating cap 2 pushes the limiting blocks 6 to move on the scale rod 7, so that the two limiting blocks 6 clamp and fix the workpiece 5, the two limiting blocks 6 are ensured to be symmetrically distributed on the scale rod 7 through the display of scales on the scale rod 7, the workpiece 5 is placed on the scale rod 7, the workpiece 5 is located between the two limiting blocks 6, the standard wheel 3 is meshed with the inner wall of the workpiece 5, so that the workpiece 5 is in the central position, then the rotating shaft 10 is rotated, the rotating shaft 10 drives the standard wheel 3 to move in the inner meshing manner on the workpiece 5 through the connecting rod 4, the traveling path of the measuring standard wheel 3 is recorded, and whether the concentricity of the workpiece 5 meets the standard can be known, the detection operation can be completed.

The movable sleeve joint of axis of rotation 10 has kept off ring 12, two keep off ring 12 respectively with the upper surface and the lower surface of axle sleeve 11 contact each other, it has fastening bolt 13 to keep off threaded mounting on ring 12, fastening bolt 13's a terminal surface and axis of rotation 10's outer wall contact each other, when needs, can unscrew fastening bolt 13 and adjust the relative position between axis of rotation 10 and the fender ring 12, thereby adjust standard wheel 3's height, and simultaneously, can change connecting rod 4, be applicable to the ring gear of different internal diameters, compact structure, it is convenient to use, be convenient for detect internal ring gear, improve and detect the precision, satisfy personnel's user demand.

The working principle is as follows: the quality detection device for processing the inner gear ring with high precision can place the workpiece 5 on the scale rod 7 in the using process, then rotate the rotating cap 2 to enable the rotating cap 2 to push the limiting blocks 6 to move on the scale rod 7, thereby enabling the two limiting blocks 6 to clamp and fix the workpiece 5, ensure that the two limiting blocks 6 are symmetrically distributed on the scale rod 7 through the display of the scales on the scale rod 7, enable the workpiece 5 to be positioned at the central position, then rotate the rotating shaft 10, the rotating shaft 10 drives the standard wheel 3 to move in the inner gearing of the workpiece 5 through the connecting rod 4, record the walking path of the measuring standard wheel 3, know whether the concentricity of the workpiece 5 meets the standard or not, and can finish the detection operation, when in need, the fastening bolt 13 can be unscrewed to adjust the relative position between the rotating shaft 10 and the baffle ring 12, thereby adjusting the height of the standard wheel 3, meanwhile, the connecting rod 4 can be replaced, and the gear ring replacing device is suitable for gear rings with different inner diameters.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a quality detection device is used in ring gear processing that precision is high, is including examining test table (1), stopper (6), mounting bracket (9), axis of rotation (10) and fender ring (12), its characterized in that: detect the lower skin weld of platform (1) and have supporting seat (8), the upper surface symmetrical welding who detects platform (1) has scale bar (7), stopper (6) slidable mounting is on scale bar (7), it installs rotation cap (2) to rotate on stopper (6), rotate between cap (2) and the scale bar (7) screw-thread engagement, mounting bracket (9) welding is at the upper surface who detects platform (1), inlay on mounting bracket (9) and install axle sleeve (11), axis of rotation (10) slidable mounting is on axle sleeve (11), connecting rod (4) are installed through the bolt to the bottom of axis of rotation (10), standard wheel (3) are installed to the other end of connecting rod (4).

2. The quality detection device for processing the ring gear with high accuracy according to claim 1, characterized in that: the rotating shaft (10) is movably sleeved with baffle rings (12), and the two baffle rings (12) are respectively contacted with the upper surface and the lower surface of the shaft sleeve (11).

3. The quality detection device for processing the ring gear with high accuracy according to claim 1, characterized in that: the workpiece (5) is placed on the scale rod (7), the workpiece (5) is located between the two limiting blocks (6), and the standard wheel (3) is meshed with the inner wall of the workpiece (5).

4. The quality detection device for processing the ring gear with high accuracy according to claim 1, characterized in that: and a fastening bolt (13) is arranged on the baffle ring (12) in a threaded manner, and one end surface of the fastening bolt (13) is in mutual contact with the outer wall of the rotating shaft (10).

5. The quality detection device for processing the ring gear with high accuracy according to claim 1, characterized in that: the middle position department of mounting bracket (9) sets up the mounting hole with axle sleeve (11) looks adaptation, axle sleeve (11) are inlayed and are installed in the mounting hole.

6. The quality detection device for processing the ring gear with high accuracy according to claim 1, characterized in that: the number of the supporting seats (8) is four, and the four supporting seats (8) are distributed on the lower surface of the detection table (1) in a rectangular array.

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