CN217403425U

CN217403425U - Efficient detection device for concentricity of axial parts

Info

Publication number: CN217403425U
Application number: CN202220742922.XU
Authority: CN
Inventors: 谭利军
Original assignee: Harbin Xiangtai Power Station Equipment Manufacturing Co ltd
Current assignee: Harbin Xiangtai Power Station Equipment Manufacturing Co ltd
Priority date: 2022-04-02
Filing date: 2022-04-02
Publication date: 2022-09-09
Anticipated expiration: 2032-04-02

Abstract

The utility model discloses an efficient detection device of axle type spare part concentricity, comprises a workbench, the upper end intermediate position of workstation is provided with the carousel, the upper end of carousel is provided with the round platform, a plurality of recesses have been seted up to angles such as the upper end edge of round platform, and is a plurality of the bottom of recess is the fixed anchor clamps that are provided with all, one side of round platform is provided with the conveyer belt, one side that the conveyer belt was kept away from to the round platform is provided with first receipts workbin, the front side of round platform is provided with the second and receives the workbin, one side that the second was kept away from to the round platform was received the workbin is provided with concentricity detection device. The utility model discloses in, the high-efficient detection device of an axle type spare part concentricity of this design possesses degree of automation height when using, possesses the automatic screening classification of axle type part simultaneously, by a wide margin the improvement the work efficiency of device, and the detection precision of device is higher, is worth promoting.

Description

Efficient detection device for concentricity of axial parts

Technical Field

The utility model relates to a technical field of concentricity check out test set especially relates to an efficient detection device of axle type spare part concentricity.

Background

In current industrial manufacturing, all need carry out tight concentricity to the production of axle type part usually and detect, the sampling that adopts mostly of the normal industrial product of comparison detects, and axle type part all is whole basically, and the most inefficiency of the check out test set of current axle type part can't accomplish quick detection, consequently, needs design an axle type spare part concentricity high-efficient detection device now.

The prior patent (CN207197429U) discloses a workpiece concentricity detection device, which comprises an equipment platform and a detection assembly movably arranged on the equipment platform, wherein the detection assembly comprises a device bottom plate and at least two bearing seats fixedly arranged on the device bottom plate and used for realizing positioning of workpieces to be detected, and the detection assembly further comprises a dial indicator fixedly connected with the equipment platform and used for completing workpiece concentricity detection. The utility model discloses a simple operation has realized the online concentricity inspection of medium and large-scale machined part, has not only ensured the accuracy of testing result, has also practiced thrift processing enterprise's manufacturing resource simultaneously, has reduced the detection cost. And simultaneously, the utility model discloses utilize the dead weight of machined part to realize the location of machined part in concentricity testing process, simplified whole positioning process, shortened check out time greatly, promoted detection efficiency.

The utility model discloses a shortcoming is that the higher automated inspection of degree of automation can't be accomplished to the work piece concentricity detection device of this design when using, still needs the manual work to load on axle type part or lift off when using, and work efficiency still does not have the promotion of maximize.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an efficient detection device for concentricity of shaft parts.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a high-efficiency detection device for concentricity of shaft parts comprises a workbench, wherein a turntable is arranged in the middle position of the upper end of the workbench, a round table is arranged at the upper end of the turntable, a plurality of grooves are formed in the edge of the upper end of the round table at equal angles, clamps are fixedly arranged at the bottoms of the grooves, a conveying belt is arranged on one side of the round table, a first material receiving box is arranged on one side, away from the conveying belt, of the round table, a second material receiving box is arranged on the front side of the round table, a concentricity detection device is arranged on one side, away from the second material receiving box, of the round table, the concentricity detection device comprises a detection groove, a pressure sensor, an assembly base, a third telescopic rod and a base, a pair of third telescopic rods is symmetrically and fixedly arranged at the upper end of the base, an assembly seat is fixedly arranged at the upper end of the pair of third telescopic rods, and the assembly base is fixedly arranged at the upper end of the assembly seat, the fixed detection groove that is provided with of upper end intermediate position of assembly base, the fixed a plurality of pressure sensor that are provided with of upper end equidistance in detection groove, anchor clamps comprise first telescopic link, rotation motor, assembly table and rotation seat, and are a plurality of the bottom symmetry of recess is fixed and is provided with a pair of first telescopic link, and is a pair of the output end of first telescopic link is fixed and is provided with the assembly table, the fixed rotation motor that is provided with of one end intermediate position that is close to the recess of assembly table, the assembly table is kept away from the one end intermediate position of recess and is seted up first circular slot, the first circular slot internal rotation is provided with and rotates the seat, the fixed a pair of signal transmitter that is provided with of one end symmetry that the recess was kept away from to the assembly table.

As a further description of the above technical solution:

the rotating seat is in rotating fit with the assembling table through a bearing.

As a further description of the above technical solution:

a third circular groove is formed in the middle of one end, far away from the groove, of the rotating seat, and two pairs of second circular grooves are symmetrically formed in the side wall of the third circular groove.

As a further description of the above technical solution:

and the bottom ends of the second circular grooves are fixedly provided with second telescopic rods.

As a further description of the above technical solution:

and the output ends of the two pairs of second telescopic rods are fixedly provided with a pair of clamping blocks.

As a further description of the above technical solution:

the output end of the rotating motor is fixedly connected with a first motor output shaft, and one end, far away from the rotating motor, of the first motor output shaft penetrates through the assembling table and is fixedly connected with the rotating seat.

As a further description of the above technical solution:

the bottom middle position of workstation is fixed and is provided with servo motor, servo motor's output end fixedly connected with second motor output shaft, servo motor's one end is kept away from to the second motor output shaft runs through workstation, carousel and the bottom fixed connection of round platform.

As a further description of the above technical solution:

the first material collecting box is far away from the first fixed plate of one side fixedly connected with of round platform, the first fixed plate is close to the fixed a pair of first signal receiver that is provided with of one side symmetry of round platform, the second material collecting box is kept away from the one end fixedly connected with second fixed plate of round platform, the second fixed plate is close to the fixed second signal receiver that is provided with of one side symmetry of round platform, first signal receiver and second signal receiver all mutually support with signal transmitter.

The utility model discloses following beneficial effect has:

1. in the utility model, the automatic structure of the device is formed by the designed round platform, the groove, the clamp, the conveyer belt, the turntable, the servo motor and the workbench, in the structure, a plurality of grooves are arranged at the edge of the circular truncated cone at equal angles, clamps are fixedly connected in the grooves through a pair of first telescopic rods, a servo motor is arranged in the middle of the lower end of the workbench, a rotary table is arranged at the middle of the upper end of the workbench and the lower end of the circular truncated cone, through the design of the structure, the circular truncated cone can be accurately driven by the servo motor to do servo rotation action in cooperation with the conveying belt, so that the plurality of clamps on the rotary circular table can automatically transfer the shaft parts conveyed by the conveyer belt 3 and clamp the shaft parts to be detected and classified, the design of this structure has promoted the work efficiency of device greatly, has promoted the degree of automation of device greatly, has saved a large amount of manpower resources.

2. In the utility model, the concentricity detection device is composed of the detection groove, the pressure sensor, the assembly base, the assembly seat, the third telescopic rod and the base, in the designed structure, when the shaft parts are clamped and turned by the clamp, the third telescopic rod is jacked up, so that the detection groove and the shaft parts are matched and touched, then a rotating motor in the clamp is started to drive the clamp to rotate rapidly, so that the shaft parts rotate in the detection groove, when the concentricity of shaft parts has a problem, a plurality of pressure sensors arranged in the detection groove have overlarge detected pressure data difference, otherwise, the detected pressure data have lower difference, the design of this structure makes the concentricity of device detect the precision relatively higher, and the assembly base that is fixed with the detection groove simultaneously can be according to the detection groove of the relative internal diameter of change that the external diameter that detects axle type part corresponds.

3. In the utility model, an automatic classification structure of the device is composed of a signal transmitter, a first signal receiver, a second signal receiver and a pressure sensor, in the structure, after the shaft parts clamped by a clamp pass through the detection of a concentricity detection device, when the concentricity of the shaft parts reaches the standard, the signal transmitter on the rotating clamp corresponds to the first signal receiver, the second telescopic rod in the clamp can contract to loosen the qualified shaft parts, the shaft parts can automatically fall into a first receiving box, when the concentricity of the shaft parts does not reach the standard, the pressure sensor can send a signal to control the first signal receiver to pause, when the clamp is rotated to the signal transmitter to correspond to the second signal receiver, the second telescopic rod in the clamp retracts to loosen the unqualified shaft parts, the shaft parts automatically fall into a second receiving box to finish the collection of the components, the integrated design has high automation degree, high classification precision and greatly improved working efficiency, and is worth popularizing.

Drawings

Fig. 1 is a top view of an efficient detection device for concentricity of axial parts according to the present invention;

fig. 2 is a sectional view of a clamp of the high-efficiency detection device for concentricity of shaft parts provided by the utility model;

fig. 3 is a cross-sectional view of a servo turntable of the efficient detection device for concentricity of axial parts provided by the present invention;

fig. 4 is the utility model provides an axle type parts concentricity high efficiency detection device's concentricity detection device axonometric drawing.

Illustration of the drawings:

1. a circular truncated cone; 2. a clamp; 201. a first telescopic rod; 202. rotating the motor; 203. a first motor output shaft; 204. an assembly table; 205. a first circular groove; 206. a bearing; 207. a signal transmitter; 208. a second telescopic rod; 209. a second circular groove; 210. a rotating seat; 211. a clamping block; 212. a third circular groove; 3. a concentricity detection device; 31. a detection tank; 32. a pressure sensor; 33. assembling a base; 34. assembling a base; 35. a third telescopic rod; 36. a base; 4. a first material receiving box; 5. a first fixing plate; 6. a first signal receiver; 7. a groove; 8. a conveyor belt; 9. a second material receiving box; 10. a second signal receiver; 11. A second fixing plate; 12. a work table; 13. a turntable; 14. a servo motor; 15. and a second motor output shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. 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 the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, 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. 1-4, the present invention provides an embodiment: a high-efficiency detection device for concentricity of shaft parts comprises a workbench 12, a rotary table 13 is arranged in the middle of the upper end of the workbench 12, a round table 1 is arranged at the upper end of the rotary table 13, a plurality of grooves 7 are formed in the edge of the upper end of the round table 1 at equal angles, clamps 2 are fixedly arranged at the bottom ends of the grooves 7, a conveying belt 8 is arranged on one side of the round table 1, a first material receiving box 4 is arranged on one side of the round table 1 away from the conveying belt 8, a second material receiving box 9 is arranged on the front side of the round table 1, a concentricity detection device 3 is arranged on one side of the round table 1 away from the second material receiving box 9, the concentricity detection device 3 comprises a detection groove 31, a pressure sensor 32, an assembly base 33, a third telescopic rod 35 and a base 36, a pair of third telescopic rods 35 is symmetrically and fixedly arranged at the upper end of the base 36, an assembly seat 34 is fixedly arranged at the upper end of the assembly seat 34, the fixed detection groove 31 that is provided with of upper end intermediate position of assembly base 33, the fixed a plurality of pressure sensor 32 that are provided with of upper end equidistance of detecting groove 31, anchor clamps 2 are by first telescopic link 201, rotate motor 202, assembly bench 204 and rotation seat 210 constitute, the bottom symmetry of a plurality of recesses 7 is fixed and is provided with a pair of first telescopic link 201, the fixed assembly bench 204 that is provided with of output end of a pair of first telescopic link 201, the fixed rotation motor 202 that is provided with of one end intermediate position that assembly bench 204 is close to recess 7, first circular slot 205 has been seted up to one end intermediate position that recess 7 was kept away from to assembly bench 204, first circular slot 205 internal rotation is provided with rotates seat 210, the one end symmetry that recess 7 was kept away from to assembly bench 204 is fixed and is provided with a pair of signal transmitter 207.

The rotating base 210 is in rotating fit with the assembling table 204 through the bearing 206, a third circular groove 212 is formed in the middle position of one end of the rotating base 210, which is far away from the groove 7, two pairs of second circular grooves 209 are symmetrically formed in the side wall of the third circular groove 212, second telescopic rods 208 are fixedly arranged at the bottom ends of the two pairs of second circular grooves 209, a pair of clamping blocks 211 is fixedly arranged at the output ends of the two pairs of second telescopic rods 208, a first motor output shaft 203 is fixedly connected with the output end of the rotating motor 202, one end, which is far away from the rotating motor 202, of the first motor output shaft 203 penetrates through the assembling table 204 and is fixedly connected with the rotating base 210, a second motor output shaft 15 is fixedly connected with the output end of the servo motor 14, one end, which is far away from the servo motor 14, of the second motor output shaft 15 penetrates through the workbench 12 and the turntable 13 and is fixedly connected with the bottom end of the circular table 1, and one side, which is far away from the circular table 1, of the first material receiving box 4 is fixedly connected with the first fixing plate 5, a pair of first signal receivers 6 is symmetrically and fixedly arranged on one side, close to the circular truncated cone 1, of the first fixing plate 5, a second signal receiver 10 is symmetrically and fixedly arranged on one side, close to the circular truncated cone 1, of the second material receiving box 9, a second fixing plate 11 is fixedly connected to one end, far away from the circular truncated cone 1, of the second material receiving box 11, and the first signal receivers 6 and the second signal receivers 10 are matched with the signal transmitter 207.

The working principle is as follows: when the device is used, a servo motor 14 is started, a conveying belt 8 continuously conveys produced shaft parts forwards, a circular table 1 rotates step by step under the action of the servo motor 14, when a clamp 2 rotates to correspond to the shaft parts, a first telescopic rod 201 ejects out, a second telescopic rod 208 ejects out subsequently to clamp the shaft parts, then the clamp 2 clamping the inherent shaft parts rotates to a concentricity detection device 3, a third telescopic rod 35 slowly jacks up, when the detection groove 31 is matched with the shaft parts, a rotating motor 202 is started to drive the shaft parts to rotate in the detection groove 31, when the concentricity of the shaft parts is qualified, pressure sensors 32 detect data close to each other, then the third telescopic rod 35 contracts, the clamp 2 continuously rotates step by step, when the clamp rotates to a first material receiving box 4, a signal transmitter 207 is correspondingly matched with a first signal receiver 6, and the second telescopic rod 208 retracts, axle type part falls by oneself to first receipts workbin 4 in, when axle type part concentricity is not up to standard, pressure sensor 32 detects the data difference each other obviously, and send out signal control first signal receiver 6 and close, when anchor clamps 2 step-by-step rotate to second receipts workbin 9, signal transmitter 207 and the corresponding cooperation of second signal receiver 10, second telescopic link 208 contracts back, axle type part falls by oneself to second receipts workbin 9 in, accomplish the detection and the classification of axle type part, the device of this design possesses the degree of automation height when using, possess the automatic screening classification of axle type part simultaneously, by a wide margin the work efficiency of device has been improved, and the detection precision of device is higher, be worth promoting.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an efficient detection device of axiality spare part concentricity which characterized in that: the device comprises a workbench (12), wherein a turntable (13) is arranged in the middle of the upper end of the workbench (12), a round table (1) is arranged at the upper end of the turntable (13), a plurality of grooves (7) are formed in the edge of the upper end of the round table (1) at equal angles, clamps (2) are fixedly arranged at the bottoms of the grooves (7), a conveying belt (8) is arranged on one side of the round table (1), a first material receiving box (4) is arranged on one side, away from the conveying belt (8), of the round table (1), a second material receiving box (9) is arranged on the front side of the round table (1), and a concentricity detection device (3) is arranged on one side, away from the second material receiving box (9), of the round table (1);

the concentricity detection device (3) comprises a detection groove (31), pressure sensors (32), an assembly base (33), a third telescopic rod (35) and a base (36), wherein a pair of third telescopic rods (35) are symmetrically and fixedly arranged at the upper end of the base (36), an assembly seat (34) is fixedly arranged at the upper end of each pair of third telescopic rods (35), the assembly base (33) is fixedly arranged at the upper end of the assembly seat (34), the detection groove (31) is fixedly arranged at the middle position of the upper end of the assembly base (33), and the pressure sensors (32) are fixedly arranged at the upper end of the detection groove (31) at equal intervals;

anchor clamps (2) are by first telescopic link (201), rotate motor (202), assembly bench (204) and rotate seat (210) and constitute, and are a plurality of the bottom symmetry of recess (7) is fixed and is provided with a pair of first telescopic link (201), and is a pair of the output end of first telescopic link (201) is fixed and is provided with assembly bench (204), assembly bench (204) are close to the fixed rotation motor (202) that is provided with in one end intermediate position of recess (7), first circular slot (205) have been seted up to the one end intermediate position that recess (7) were kept away from in assembly bench (204), first circular slot (205) internal rotation is provided with rotates seat (210), the one end symmetry that recess (7) were kept away from in assembly bench (204) is fixed and is provided with a pair of signal transmitter (207).

2. The efficient detection device for the concentricity of the axial parts, according to claim 1, is characterized in that: the rotating seat (210) is in rotating fit with the assembling table (204) through a bearing (206).

3. The efficient detection device for the concentricity of the axial parts, according to claim 1, is characterized in that: a third circular groove (212) is formed in the middle of one end, far away from the groove (7), of the rotating seat (210), and two pairs of second circular grooves (209) are symmetrically formed in the side wall of the third circular groove (212).

4. The efficient detection device for the concentricity of the axial parts, according to claim 3, is characterized in that: and the bottom ends of the two pairs of second circular grooves (209) are fixedly provided with second telescopic rods (208).

5. The efficient detection device for the concentricity of the axial parts, according to claim 4, is characterized in that: the output ends of the two pairs of second telescopic rods (208) are fixedly provided with a pair of clamping blocks (211).

6. The efficient detection device for the concentricity of the axial parts, according to claim 1, is characterized in that: the output end of the rotating motor (202) is fixedly connected with a first motor output shaft (203), and one end, far away from the rotating motor (202), of the first motor output shaft (203) penetrates through the assembly table (204) and is fixedly connected with the rotating seat (210).

7. The efficient detection device for the concentricity of the axial parts, according to claim 1, is characterized in that: the bottom intermediate position of workstation (12) is fixed and is provided with servo motor (14), the output fixedly connected with second motor output shaft (15) of servo motor (14), the one end that servo motor (14) were kept away from in second motor output shaft (15) runs through workstation (12), carousel (13) and the bottom fixed connection of round platform (1).

8. The efficient detection device for the concentricity of the axial parts, according to claim 1, is characterized in that: first receipts workbin (4) keep away from one side fixedly connected with first fixed plate (5) of round platform (1), one side symmetry that first fixed plate (5) are close to round platform (1) is fixed and is provided with a pair of first signal receiver (6), the one end fixedly connected with second fixed plate (11) of round platform (1) are kept away from in second receipts workbin (9), one side symmetry that second fixed plate (11) are close to round platform (1) is fixed and is provided with second signal receiver (10), first signal receiver (6) and second signal receiver (10) all cooperate with signal transmitter (207).