CN212179849U - Axle type forging detection device - Google Patents

Abstract

The utility model provides a shaft forging detection device, which comprises a workbench, a turntable, a support component, a sliding plate, a first sensor, a second sensor and a third sensor, wherein the support component comprises a support plate, a graduated scale, a slide block and a support groove frame, the support groove frame is connected on the support plate in a sliding way, a V-shaped groove is arranged on the top side of the support groove frame, the graduated scale is symmetrically arranged on two sides of the support groove frame, a slide groove extending along the length direction of the graduated scale is also arranged on the outer side of the graduated scale, two ends of the sliding plate are provided with a slide frame connected on the workbench in a sliding way, the first sensor is arranged on the sliding plate, the second sensor is arranged on the support plate, and after the second sensor rotates in place along with the turntable, the second sensor can be arranged opposite to the first sensor and can correspondingly detect two ends of a shaft forging, the third sensor is arranged on the slide block, the utility model discloses simple structure can realize the short-term test and judge, and detection efficiency is higher.

Description

Axle type forging detection device

Technical Field

The utility model relates to a detection device, especially an axle type forging detection device.

Background

The forging is an article to which a metal is applied with a pressure to form a desired shape or a suitable compression force by plastic deformation, and is formed by plastically deforming a metal blank by applying a pressure thereto to change its mechanical properties, and has advantages of an extendable length, a contractible length, an extendable cross section, an extendable length, and an extendable cross section.

And to axle type forging after the forging is accomplished, often need detect whether forging length is in qualified scope, and current detection device's testing process, the general still manual work of adoption is measured respectively through the scale, judges the qualification of forging, consequently not only comparatively loaded down with trivial details, intensity of labour is too big, and manual measurement also appears the error more easily moreover.

Therefore, an axle type forging detection device which is simple in structure, capable of achieving rapid detection and judgment and high in detection efficiency is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an axle type forging detection device, simple structure can realize the short-term test and judge, and detection efficiency is higher.

The utility model provides a following technical scheme:

a shaft type forge piece detection device comprises a workbench, a rotary table, supporting components, a sliding plate, a first sensor, a second sensor and a third sensor, wherein the fixed end of the rotary table is arranged on the workbench, at least two groups of supporting components are distributed on the top side of the rotating end of the rotary table, each supporting component comprises a supporting plate, a graduated scale, a sliding block and a supporting groove frame, the supporting plates are fixed on the rotary table, the supporting groove frames are connected to the supporting plates in a sliding mode, V-shaped grooves used for placing shaft type forge pieces are formed in the top sides of the supporting groove frames, the graduated scales are symmetrically arranged on the two sides of the supporting groove frames, sliding grooves extending along the length direction of the graduated scales are further formed in the outer sides of the graduated scales, the sliding grooves penetrate through the supporting plates, the sliding blocks are connected in the sliding grooves in a sliding mode, threaded; the two ends of the sliding plate are provided with sliding frames which are connected to the workbench in a sliding mode, the first sensor is installed on the sliding plate, the second sensor is installed on the supporting plate, the second sensor can be arranged opposite to the first sensor after rotating in place along with the rotary table and can correspond to the two ends of the detection shaft forging, the third sensor is installed on the sliding block, the sliding plate is further provided with a sensing block which can correspond to the third sensor, and the end portion of the sensing block and the plane where the end portion of the detection head of the first sensor is located are parallel to the plane where the two sets of third sensors are located.

Furthermore, the sliding plate is further provided with a limiting cylinder located below the first sensor, the end part of a piston rod of the limiting cylinder is connected with a limiting rod, and one end, facing the sliding plate, of the supporting plate is further provided with a limiting groove hole which can be matched with the limiting rod in an inserting mode.

Furthermore, a driving cylinder is also arranged on the workbench, a piston rod of the driving cylinder is connected with the sliding plate, and the sliding plate can be driven to reciprocate on the workbench.

Furthermore, the bottom of the supporting groove frame is provided with a sliding block, the supporting plate is provided with a sliding groove in sliding fit with the sliding block, and the two ends of the sliding block and the sliding groove are also connected with a reset spring.

Preferably, the turntable is a motorized turntable.

Preferably, the support assemblies are four groups and are uniformly distributed on the rotary table.

The utility model has the advantages that: firstly, sliding a sliding block to enable a detection end of a third sensor on the sliding block to be positioned at a position which is away from a second displacement sensor by a standard length, further rotating a lock nut to fix the sliding block, then placing a forge piece to be detected on a support slot frame, rotating a rotary table to enable a support plate to be detected to be rotated to a position which is opposite to a sliding plate, further pushing the sliding plate, after the first sensor is abutted against one shaft end, pushing the forge piece to slide on the support plate together with the support slot frame, when the other shaft end is abutted against the second sensor, if the third sensor is abutted against a sensing block or the sensed distance is in a positive error range, the length is qualified, when the third sensor is abutted against the sensing block and the distance from the other shaft end to the second sensor is in a negative error range, the length is qualified, otherwise, the length is unqualified, in the detection process, not only need not place it in the fixed position department of support tank tower when the forging detects, in place the within range that the error allows can, can realize moreover that the permission short-term test judges with place the operation that waits to detect the piece and go on simultaneously to detection efficiency has been improved greatly.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a top view of the present invention;

FIG. 2 is a schematic view of a slider configuration;

FIG. 3 is a structural sectional view of a support slot frame;

FIG. 4 is a side sectional view of FIG. 3;

notation in the figure: the device comprises a workbench, a turntable, a sliding plate, a first sensor, a second sensor, a third sensor, a limiting rod, a driving cylinder, a sliding block, a sliding groove, a spring, a supporting component, a supporting plate, a graduated scale, a sliding block, a supporting groove frame, a V-shaped groove, a sliding groove, a spring, a supporting component, a supporting plate, a graduated scale, a sliding block, a sliding groove frame, a V-shaped groove, a sliding groove, a threaded rod and a locking nut, wherein the workbench is 1, the.

Detailed Description

With reference to fig. 1 to 4, in this embodiment, the shaft forging detection device includes a workbench 1, a turntable 2, support assemblies 100, a sliding plate 3, a first sensor 4, a second sensor 5, and a third sensor 6, a fixed end of the turntable 2 is disposed on the workbench 1, and at least two sets of support assemblies 100 are distributed on a top side of a rotating end of the turntable 2, each support assembly 100 includes a support plate 101, a scale 102, a slider 103, and a support slot frame 104, the support plate 101 is fixed on the turntable 2, the support slot frame 104 is slidably connected to the support plate 101, and a V-shaped slot 105 for placing a shaft forging is disposed on a top side of the support slot frame 104, the scales 102 are symmetrically disposed on two sides of the support slot frame 104, a sliding slot 106 extending along a length direction of the scale 102 is further disposed on an outer side of the scale 102, the sliding slot 106 penetrates through the support plate 101, the slider 103 is slidably connected in the sliding slot 106, and a, the threaded rod 107 is in threaded connection with a locking nut 108 which can be locked at the bottom side of the supporting plate 101; the both ends of sliding plate 3 are equipped with the balladeur train of sliding connection on workstation 1, first sensor 4 is installed on sliding plate 3, second sensor 5 is installed in backup pad 101, and second sensor 5 is along with the revolving stage 2 rotatory back that targets in place, can set up with first sensor 4 relatively, and can correspond the both ends that detect axle type forging, third sensor 6 is installed on slider 103, and still be equipped with the response piece that can correspond with third sensor 6 on sliding plate 3, the plane at the tip of response piece and the first sensor 4 detection head tip place is parallel with the plane in which two sets of third sensor 6 are located.

The turntable 2 is an electric turntable 2.

The sliding plate 3 is further provided with a limiting cylinder located below the first sensor 4, the end portion of a piston rod of the limiting cylinder is connected with a limiting rod 7, one end, facing the sliding plate 3, of the supporting plate 101 is further provided with a limiting groove hole matched with the limiting rod 7 in an inserting mode, therefore, the limiting rod 7 is inserted into the corresponding limiting groove hole by starting the limiting cylinder, the rotary table 2 can be effectively prevented from rotating and shifting when detection is conducted, and detection errors are caused.

Still install one on the workstation 1 and drive actuating cylinder 8, the piston rod that drives actuating cylinder 8 links to each other with sliding plate 3, and can drive sliding plate 3 reciprocating motion on workstation 1, realizes sliding plate 3's automatic sliding through driving actuating cylinder 8 to can replace the manual work to promote sliding plate 3, comparatively labour saving and time saving.

The support assemblies 100 are four in number and are evenly distributed on the turntable 2.

The bottom of the supporting groove frame 104 is provided with a sliding block 9, the supporting plate 101 is provided with a sliding groove 10 which is in sliding fit with the sliding block 9, two ends of the sliding block 9 and the sliding groove 10 are further connected with a return spring 11, after the shaft type forge piece is taken down from the supporting groove frame 104, the supporting groove frame 104 can be driven by the return spring 11 to be restored to the original position, and therefore the next forge piece can be placed conveniently without manual reset.

The utility model discloses a theory of operation is: firstly, sliding the sliding block 103 to enable the detection end of the third sensor 6 on the sliding block to be positioned at a position which is away from the second displacement sensor by a standard length, further rotating the locking nut 108 to fix the sliding block 103, then placing the forge piece to be detected on the supporting groove frame 104, then rotating the rotary table 2 to enable the supporting plate 101 to be detected to be rotated to a position which is opposite to the sliding plate 3, further pushing the sliding plate 3, when the first sensor 4 is abutted against one shaft end, pushing the forge piece to enable the forge piece and the supporting groove frame 104 to slide on the supporting plate 101 together, when the other shaft end is abutted against the second sensor 5, if the third sensor 6 is abutted against the sensing block or the sensed distance is in a positive error range at the moment, the length is qualified, when the third sensor 6 is abutted against the sensing block and the distance from the other shaft end to the second sensor 5 is also in a negative error range, the length, otherwise, the product is not qualified.

For example: when the length is too long, the first sensor 4 abuts against one shaft end at the moment, the sliding plate 3 is continuously moved, so that the support slot frame 104 drives the forge piece to move towards the second sensor 5 until the forge piece abuts against the second sensor 5, but at the moment, the third sensor 6 is not contacted with the induction block, and an overlarge gap distance exists, and when the length is too short, the sliding plate 3 is continuously moved after the first sensor 4 abuts against one shaft end at the moment, so that the support slot frame 104 drives the forge piece to move towards the second sensor 5, but because the third sensor 6 abuts against the induction block, the second sensor 5 still does not abut against the shaft end at the moment, and the overlarge gap distance exists, therefore, in the detection process, the forge piece is not only required to be detected when the forge piece is detected, the forge piece is placed at a fixed position of the support slot frame 104, and is within an allowable range of a placement error, and quick detection, and the operation of placing the piece to be detected is carried out simultaneously, thereby greatly improving the detection efficiency.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The shaft forging detection device is characterized by comprising a workbench, a rotary table, support components, a sliding plate, a first sensor, a second sensor and a third sensor, wherein the fixed end of the rotary table is arranged on the workbench, at least two groups of the support components are distributed on the top side of the rotating end of the rotary table, each support component comprises a support plate, a graduated scale, a sliding block and a support groove frame, the support plates are fixed on the rotary table, the support groove frames are connected on the support plates in a sliding mode, V-shaped grooves used for placing shaft forgings are formed in the top sides of the support groove frames, the graduated scales are symmetrically arranged on two sides of the support groove frames, sliding grooves extending along the length direction of the graduated scales are further formed in the outer sides of the graduated scales, the sliding grooves penetrate through the support plates, the sliding blocks are connected in the sliding grooves in a sliding mode, and threaded rods penetrating through the sliding, the threaded rod is in threaded connection with a locking nut used for being locked at the bottom side of the supporting plate;

the two ends of the sliding plate are provided with sliding frames which are connected to the workbench in a sliding mode, the first sensor is installed on the sliding plate, the second sensor is installed on the supporting plate, the second sensor is arranged opposite to the first sensor after rotating in place along with the rotary table and corresponds to the two ends of the detection shaft forging, the third sensor is installed on the sliding block, the sliding plate is further provided with induction blocks corresponding to the third sensor, and the planes where the end portions of the induction blocks and the end portions of the detection heads of the first sensor are located are parallel to the planes where the two sets of third sensors are located.

2. The device for detecting the shaft type forging according to claim 1, wherein a limiting cylinder is further arranged on the sliding plate and located below the first sensor, a limiting rod is connected to an end portion of a piston rod of the limiting cylinder, and a limiting groove hole in inserting fit with the limiting rod is further formed in one end, facing the sliding plate, of the supporting plate.

3. The shaft type forging detection device of claim 1, wherein a driving cylinder is further mounted on the workbench, and a piston rod of the driving cylinder is connected with the sliding plate and used for driving the sliding plate to reciprocate on the workbench.

4. The shaft forging detection device of claim 1, wherein a sliding block is arranged at the bottom of the support groove frame, a sliding groove in sliding fit with the sliding block is arranged on the support plate, and return springs are further connected to two ends of the sliding block and the sliding groove.

5. The shaft forging detection device of claim 1, wherein the turntable is a power turntable.

6. The shaft forging detection device of claim 1, wherein the support assemblies are four in number and are evenly distributed on the turntable.

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