CN216049532U

CN216049532U - Intelligent detection equipment for screw thread of ball-head pull rod

Info

Publication number: CN216049532U
Application number: CN202122371761.6U
Authority: CN
Inventors: 张化民; 杨超文
Original assignee: Xinxiang Chengfei Mechanical Equipment Co ltd
Current assignee: Xinxiang Chengfei Mechanical Equipment Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-03-15
Anticipated expiration: 2031-09-29

Abstract

The utility model discloses a ball head pull rod thread intelligent detection device, which comprises a rack, a control display, a driving mechanism, a plug gauge, an internal thread workpiece, a fixing mechanism, a slide rail, a ring gauge and an external thread workpiece, wherein a frame of the rack is connected with a shell of the control display, a working table surface of the rack is connected with a front group of slide rails and a rear group of slide rails through bolts, the two groups of slide rails are respectively provided with the corresponding driving mechanism and the fixing mechanism, a floating joint in the driving mechanism at the front side is connected with the ring gauge, the right end of the ring gauge is provided with the corresponding external thread workpiece, the external thread workpiece is connected with the fixing structure at the front side, a floating joint in the driving structure at the rear side is connected with the plug gauge, the right side of the plug gauge is provided with the corresponding internal thread workpiece, and the internal thread workpiece is connected with the fixing structure at the rear side. The detection efficiency is greatly improved, the labor intensity of workers is reduced, and the detection cost is reduced.

Description

Intelligent detection equipment for screw thread of ball-head pull rod

Technical Field

The utility model relates to the technical field of detection equipment, in particular to intelligent detection equipment for a thread of a ball-end pull rod.

Background

The automobile is an electromechanical hybrid complex system consisting of tens of thousands of parts, can help the whole automobile factory and the part manufacturer to rapidly improve the performance of the parts and meet high requirements on product quality and safety, services include environmental reliability testing, electrical performance testing, function testing, EMC testing, material testing, green environmental testing and chemical regulation conformance service items of the automobile parts, and a ball pull rod thread detection program is involved in the detection of the automobile parts.

Detect ball head pull rod screw thread in the existing market and detect most all be artifical or semi-automatization equipment, the screw hole of current industry detects mainly that the handheld go-no-go gage of manual work detects the screw hole, because personnel's power variation in size, or because of long-time work fatigue, detection error appears in the approach, still ken is in the testing process because of too big damage volume of awaiting measuring work of exerting oneself, thereby cause scrapping of work piece, the manufacturing cost has been increased, and because the work piece batch production volume that awaits measuring is many, need consume a large amount of manpowers because of the policy, material resources, the detection cost is higher, and production efficiency is extremely low, so it can promote the axle sleeve internal thread check out test set of production efficiency to be necessary to design one kind.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the existing defects and provides intelligent detection equipment for the thread of the ball-end pull rod, so that the automatic detection of the thread is realized, the defect of manual detection is overcome, the detection cost is reduced, the detection precision is increased, and the problems in the background art can be effectively solved.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a bulb pull rod screw thread intellectual detection system equipment, which comprises a frame, the control display, actuating mechanism, the plug gauge, the internal thread work piece, fixed establishment, a slide rail, ring gauge and external screw thread work piece, the frame and the control display shell of frame are connected, and through bolt and front and back two sets of sliding rail connection on the table surface of frame, all be equipped with corresponding actuating mechanism and fixed establishment on two sets of slide rails, the unsteady joint in the actuating mechanism of front side is connected with the ring gauge, the ring gauge right-hand member is equipped with corresponding external screw thread work piece, the external screw thread work piece is connected with the fixed establishment of front side, unsteady joint in the actuating mechanism of rear side is connected with the plug gauge, the plug gauge right side is equipped with corresponding internal thread work piece, the internal thread work piece is connected with the fixed establishment of rear side.

Further, actuating mechanism includes driving motor, and driving motor's output is connected with the lead screw, and the lead screw right-hand member passes through otic placode and slide rail fixed connection, and the lead screw passes through the slider and is connected with the connection base, connects the base upper surface and is connected with the fixing base, and connects the base tip and be connected with induction sensor, and the fixing base passes through the motor cabinet to be connected with the rotating electrical machines, and the output and the floating joint of rotating electrical machines are connected.

Further, the fixing mechanism comprises a supporting seat, a clamping device is arranged on the supporting seat, an L-shaped support is arranged at the left end of the supporting seat, and the upper end of the L-shaped support is connected with a mounting plate with a U-shaped clamping groove.

Furthermore, clamping device includes the cylinder, and the flexible end and the pull rod of cylinder are connected, and the pull rod right-hand member is connected with anchor clamps, and anchor clamps are constituteed by upper and lower two sets of cylinders that have the recess.

Compared with the prior art, the utility model has the beneficial effects that: the intelligent detection equipment for the screw thread of the ball head pull rod can lead the driving motor, the rotating motor and the air cylinder to orderly and accurately move by controlling a control system in the display to carry out operation instructions such as logical operation, sequential control, timing and the like, then the internal and external threads of the ball head pull rod are detected through the plug gauge and the ring gauge, and simultaneously the change values of the rotation angle and the torque in the rotation process of the ring gauge and the plug gauge can be analyzed, thereby realizing intelligent detection without manual rotation operation, and rapidly clamping the ball head in the ball head pull rod through the groove in the clamp, avoiding the error caused by deviation in the detection process, therefore, the utility model ensures the detection precision, realizes intelligent detection, has simple replacement, no need of manual operation, safety, reliability and high precision, greatly improves the detection efficiency, reduces the manual labor intensity and reduces the detection cost.

Drawings

FIG. 1 is a schematic diagram of the mechanism of the present invention;

fig. 2 is a partial mechanism schematic diagram of the utility model.

In the figure: the device comprises a machine frame 1, a control display 2, a driving mechanism 3, a driving motor 31, a lead screw 32, a connecting base 33, an inductive sensor 34, a fixed seat 35, a rotating motor 36, a floating joint 37, a plug gauge 4, an internal thread workpiece 5, a fixing mechanism 6, a supporting seat 61, a clamping device 62, a 63L-shaped support, a mounting plate 64, an air cylinder 65, a pull rod 66, a clamp 67, a slide rail 7, a ring gauge 8 and an external thread workpiece 9.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: an intelligent detection device for a ball head pull rod thread comprises a rack 1, a control display 2, a driving mechanism 3, a plug gauge 4, an internal thread workpiece 5, a fixing mechanism 6, a slide rail 7, a ring gauge 8 and an external thread workpiece 9, wherein a frame of the rack 1 is connected with a shell of the control display 2, and a control system in the control display 2 is used for carrying out operation instructions such as logical operation, sequential control, timing and the like so as to realize intelligent and accurate detection of the ball head pull rod, a working table surface of the rack 1 is connected with a front group of slide rails 7 and a rear group of slide rails 7 through bolts, the two groups of slide rails 7 are respectively provided with the corresponding driving mechanism 3 and the fixing mechanism 6, a floating joint 37 in the driving mechanism 3 at the front side is connected with the ring gauge 8, the right end of the ring gauge 8 is provided with the corresponding external thread workpiece 9, the external thread workpiece 9 is connected with the fixing mechanism 6 at the front side, the floating joint 37 in the driving mechanism 3 at the rear side is connected with the plug gauge 4, the right side of the plug gauge 4 is provided with a corresponding internal thread workpiece 5, the internal thread workpiece 5 is connected with a fixing mechanism 6 at the rear side, the driving mechanism 3 comprises a driving motor 31, the output end of the driving motor 31 is connected with a screw rod 32, the right end of the screw rod 32 is fixedly connected with a slide rail 7 through an ear plate, the screw rod 32 is connected with a connecting base 33 through a slide block, the upper surface of the connecting base 33 is connected with a fixed seat 35, the end part of the connecting base 33 is connected with an induction sensor 34, the fixed seat 35 is connected with a rotating motor 36 through a motor seat, the output end of the rotating motor 36 is connected with a floating joint 37, the floating joint 37 is easy to install, so that the rotating motor 36 acts more stably, the problems of insufficient eccentricity and parallel precision are avoided, the coaxiality detection precision of the detected workpieces is ensured, the input ends of the driving motor 31 and the rotating motor 36 are electrically connected with the output end of the control display 2, the driving motor 31 is used as a power source to move through the screw rod 32, so that the connecting base 33 drives the rotating motor 36 to move, then the rotating motor 36 drives the plug gauge 4 or the ring gauge 8 to rotate, when the work is finished, the induction sensor 34 receives the distance from the clamping device 6 and transmits the distance to the control display 2, when the distance is within an allowable tolerance, namely, the workpiece is qualified, and the workpiece is unqualified on the contrary, full-automatic intelligent detection is realized, the fixing mechanism 6 comprises a supporting seat 61, the supporting seat 61 is provided with a clamping device 62, the left end of the supporting seat 61 is provided with an L-shaped bracket 63, the upper end of the L-shaped bracket 63 is connected with a mounting plate 64 with a U-shaped clamping groove, the clamping device 62 comprises an air cylinder 65, the telescopic end of the air cylinder 65 is connected with a pull rod 66, the right end of the pull rod 66 is connected with a clamp 67, the clamp 67 consists of an upper group of cylinders with grooves and a lower group of cylinders, the telescopic end of the air cylinder 65 drives the clamp 67 to perform opening movement through the pull rod 66, arrange the bulb of bulb pull rod in the recess of anchor clamps 67 with this and press from both sides tight location, arrange the other end of bulb pull rod in the U type recess of mounting panel 64 simultaneously to this realizes dual fixed to the bulb pull rod, thereby not only guaranteed with the axiality of plug gauge 4 or ring gage 8, avoided appearing the error that the skew caused simultaneously in the threaded connection in-process, improved detection efficiency.

When in use: firstly, selecting a corresponding plug gauge 4 and a corresponding ring gauge 8 according to internal and external threads of a pull rod of a detection ball head, when internal threads are detected, connecting the plug gauge 4 with a floating joint 37, meanwhile, arranging a corresponding internal thread workpiece 5 on a fixing mechanism 6, then carrying out operation instructions such as logic operation, sequence control, timing and the like through a control system in a control display 2, driving a connecting base 33 to move through a lead screw 32 by a driving motor 31, when the plug gauge 4 is contacted with the internal thread workpiece 5, starting a rotating motor 36, so that the plug gauge 4 is screwed in and connected with the internal thread workpiece 5 while moving, and when the screwing in and connection are completed, the rotating motor 36 and the driving motor 31 pause, at the moment, a distance between the fixing mechanism 6 and an induction sensor 34 is transmitted into the control display 2, if the distance between the induction sensor 34 and the fixing mechanism 6 is within a tolerance range, the workpiece is qualified, otherwise, the detection is unqualified when the detection is finished, the rotating motor 36 and the driving motor 31 do opposite movement, the detection of the external thread workpiece 9 is carried out in the same way, and only the plug gauge 4 connected with the floating joint 37 needs to be replaced by the ring gauge 8.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bulb pull rod screw thread intellectual detection system equipment, includes frame (1), control display (2), actuating mechanism (3), plug gauge (4), internal thread work piece (5), fixed establishment (6), slide rail (7), ring gauge (8) and external screw thread work piece (9), its characterized in that: the frame of frame (1) is connected with control display (2) shell, and be connected through bolt and front and back two sets of slide rail (7) on the table surface of frame (1), all be equipped with corresponding actuating mechanism (3) and fixed establishment (6) on two sets of slide rail (7), unsteady joint (37) in the actuating mechanism (3) of front side are connected with ring gage (8), ring gage (8) right-hand member is equipped with corresponding external screw thread work piece (9), external screw thread work piece (9) are connected with fixed establishment (6) of front side, unsteady joint (37) in the actuating mechanism (3) of rear side are connected with plug gage (4), plug gage (4) right side is equipped with corresponding internal thread work piece (5), internal thread work piece (5) are connected with fixed establishment (6) of rear side.

2. The intelligent detection equipment for the screw thread of the ball-head pull rod according to claim 1, characterized in that: actuating mechanism (3) are including driving motor (31), the output and lead screw (32) of driving motor (31) are connected, lead screw (32) right-hand member passes through otic placode and slide rail (7) fixed connection, and lead screw (32) are connected with connection base (33) through the slider, it is connected with fixing base (35) to connect base (33) upper surface, and it is connected with induction sensor (34) to connect base (33) tip, fixing base (35) are connected with rotating electrical machines (36) through the motor cabinet, the output and the floating joint (37) of rotating electrical machines (36) are connected.

3. The intelligent detection equipment for the screw thread of the ball-head pull rod according to claim 1, characterized in that: the fixing mechanism (6) comprises a supporting seat (61), a clamping device (62) is arranged on the supporting seat (61), an L-shaped support (63) is arranged at the left end of the supporting seat (61), and the upper end of the L-shaped support (63) is connected with a mounting plate (64) with a U-shaped clamping groove.

4. The intelligent detection equipment for the screw thread of the ball-head pull rod according to claim 1, characterized in that: clamping device (62) include cylinder (65), and the flexible end and pull rod (66) of cylinder (65) are connected, and pull rod (66) right-hand member is connected with anchor clamps (67), and anchor clamps (67) are by two sets of grooved cylinders constitution about,.