CN216606953U

CN216606953U - Detection device for poor riveting of elastic sheet

Info

Publication number: CN216606953U
Application number: CN202220036858.3U
Authority: CN
Inventors: 张广彦
Original assignee: BI LINK SPECIAL METAL PRODUCTS
Current assignee: BI LINK SPECIAL METAL PRODUCTS
Priority date: 2022-01-07
Filing date: 2022-01-07
Publication date: 2022-05-27
Anticipated expiration: 2032-01-07

Abstract

The utility model belongs to the technical field of riveting detection of spring plates and discloses a device for detecting poor riveting of spring plates. According to the utility model, the cylinder is in place through the extending motion, the next action is carried out, if the cylinder is not in place, the cylinder can feed back to the control system assembly and stop to give an alarm, and after the detection of the leak hole is finished, the control system assembly controls the riveting jig assembly to downwards drive the second product to move and rivet the second product on the first product.

Description

Detection device for poor riveting of elastic sheet

Technical Field

The utility model belongs to the technical field of riveting detection of elastic sheets, and particularly relates to a device for detecting poor riveting of an elastic sheet.

Background

Punching press metal workpiece need rivet some metal shell fragment in the course of working go, simultaneously, the periphery of metal workpiece sets up the hole according to the design requirement, need detect the hole earlier and whether up to standard just can carry out subsequent riveting operation, consequently need a shell fragment riveting bad detection device.

The existing detection device for poor riveting of the elastic sheet is used for frequently leaking and punching when a punched product is subjected to punching, so that the products which are processed in a leaking mode are frequently leaked and sent to customers, the riveting process and the detection leak hole process of the products are separately carried out, the accuracy is reduced, and equipment and labor are additionally wasted.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems, and provides a detection device for poor riveting of an elastic sheet, which has the advantages of high detection efficiency, high yield, detection step reduction and labor cost saving.

In order to achieve the purpose, the utility model provides the following technical scheme: a riveting jig assembly is arranged above the base and fixedly connected with the control system assembly, a second product is movably connected to the bottom of the riveting jig assembly, a first product is movably clamped at the top of the base, a machining hole is formed in the outer surface of the first product, a leakage detection mechanism is arranged at the top of the base, an air cylinder is fixedly mounted at the top of the base, a movable plate is fixedly connected to the telescopic end of the air cylinder, and a clamping block is fixedly connected to the top of the movable plate;

when the device works, a first product is placed in a material placing area at the top of a base, so that a leakage detection mechanism is in clamping fit with the first product, a control system component controls a cylinder in the leakage detection mechanism to drive a moving plate and a clamping block to move towards the first product, if a machining hole is machined in place, the cylinder stretches out and moves in place, the next action is carried out, and if the machining hole is not machined in place, the control system component is fed back and stops to give an alarm; the next action is as follows: and finally, the control system component controls the riveting jig component and the air cylinder to reset, so that the riveting jig component moves upwards to an initial position, the air cylinder drives the movable plate and the clamping block to move to the initial position, the first product is taken away, and the operation is repeated.

Leak hunting mechanism under being provided with the control system subassembly control detects earlier the small opening processing of a product: the cylinder drives the movable plate and the clamping block to move towards the direction of a product, if a machined hole is machined in place, the cylinder stretches out and moves in place, next step action is carried out, if the machined hole is not in place, the cylinder can feed back to the control system assembly and stop the machine to give an alarm, after the leak hole is detected, the control system assembly controls the riveting jig assembly to downwards drive a second product to move and rivet the second product on the first product, the detection procedures are combined through the design, the detection procedures are reduced, the occurrence of the leak hole under stamping is prevented, the manufacturing cost for detection is reduced, and the labor cost is saved.

As a preferred technical scheme of the utility model, the top of the clamping block is provided with a clamping groove, and the other end of the clamping block is clamped and matched with the processing hole;

the solid part joint adaptation of draw-in groove and a product for the inside of machined hole can be blocked into to the fixture block under the drive of cylinder and movable plate, just can know whether the machined hole is processed to target in place through judging the cylinder and whether stretch out to target in place, thereby transmits feedback signal to the control system subassembly rapidly, makes whole leak hunting operation be located before the riveting operation, has stopped the possibility of small opening processing completely, has greatly improved the yields that a product adds man-hour.

As a preferred technical scheme of the utility model, the leakage detection mechanisms comprise four air cylinders, moving plates and fixture blocks, and the four leakage detection mechanisms are respectively distributed in four directions of the top of the base;

the leakage detection mechanism mainly detects whether the machining hole is machined in place, whether the machining hole is machined in place or not can be determined by judging whether the degree of outward extension of the air cylinder is in place or not, and the next operation is executed by feeding back signals to the control system component.

As a preferred technical scheme of the utility model, the top of each moving plate is fixedly connected with two clamping blocks, and the top of each clamping block is provided with two clamping grooves; the fixture block is fixedly connected with the movable plate, and the air cylinder drives the movable plate and the fixture block to move, so that the other end of the fixture block can be clamped into the machining hole to complete the leakage detection operation of the machining hole.

As a preferred technical scheme of the utility model, the product II is welded and fixed with the riveting jig assembly, and the front end of the product II is bent and deformed upwards; no. two products are through with riveting tool subassembly fixed connection for it can avoid losing stability under the state of treating processing.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model firstly detects the leak hole processing of the first product by the leak detection mechanism under the control of the control system component: the cylinder drives the movable plate and the clamping block to move towards the direction of a product, if a machined hole is machined in place, the cylinder stretches out and moves in place, next step action is carried out, if the machined hole is not in place, the cylinder can feed back to the control system assembly and stop the machine to give an alarm, after the leak hole is detected, the control system assembly controls the riveting jig assembly to downwards drive a second product to move and rivet the second product on the first product, the detection procedures are combined through the design, the detection procedures are reduced, the occurrence of the leak hole under stamping is prevented, the manufacturing cost for detection is reduced, and the labor cost is saved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic front view of the structure of the present invention;

FIG. 4 is a schematic structural view of a base, a leak detection mechanism and a product I of the utility model;

fig. 5 is a schematic top view of a base, leak detection mechanism, and article one of the present invention.

In the figure: 1. a base; 2. a control system component; 3. riveting the jig assembly; 4. a cylinder; 5. product No. one; 6. product II; 7. moving the plate; 8. a clamping block; 9. a card slot; 10. and (6) machining holes.

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.

As shown in fig. 1 to 5, the utility model provides a device for detecting riveting defects of a spring plate, which comprises a base 1 and a control system component 2, wherein a riveting jig component 3 is arranged above the base 1, the riveting jig component 3 is fixedly connected with the control system component 2, the bottom of the riveting jig component 3 is movably connected with a second product 6, the top of the base 1 is movably clamped with the first product 5, a processing hole 10 is formed in the outer surface of the first product 5, a leakage detection mechanism is arranged at the top of the base 1, an air cylinder 4 is fixedly arranged at the top of the base 1, a movable plate 7 is fixedly connected with the telescopic end of the air cylinder 4, and a clamping block 8 is fixedly connected with the top of the movable plate 7;

when the device works, a first product 5 is firstly placed in a material placing area at the top of a base 1, so that a leakage detection mechanism is in clamping fit with the first product 5, a control system component 2 firstly controls an air cylinder 4 in the leakage detection mechanism to drive a movable plate 7 and a clamping block 8 to move towards the first product 5, if a machining hole 10 is machined in place, the extending motion of the air cylinder 4 is in place, the next step of action is carried out, and if the machining hole is not in place, the next step of action is fed back to the control system component 2 and the machine is stopped for alarming; the next action is as follows: the control system component 2 continuously controls the riveting jig component 3 and drives the second product 6 to move downwards and perform riveting operation, so that the second product 6 is successfully riveted on the first product 5, finally, the control system component 2 controls the riveting jig component 3 and the air cylinder 4 to reset, so that the riveting jig component 3 moves upwards to an initial position, the air cylinder 4 drives the moving plate 7 and the clamping block 8 to move to the initial position, the first product 5 is taken away, and the operation is repeated.

Leak hunting mechanism under being provided with control system subassembly 2 control detects the small opening processing of a product 5 earlier: the cylinder 4 drives the moving plate 7 and the clamping block 8 to move towards the direction of the first product 5, if the machining hole 10 is machined in place, the extending motion of the cylinder 4 is in place, the next step of action is carried out, if the extending motion is not in place, the extending motion can be fed back to the control system assembly 2 and the machine is stopped to give an alarm, after the detection of the leakage hole is finished, the control system assembly 2 controls the riveting jig assembly 3 to downwards drive the second product 6 to move and rivet the second product 6 on the first product 5, the detection procedures are combined by the aid of the design, the detection procedures are reduced, the leakage hole is prevented from being formed in the stamping process, the manufacturing cost for detection is reduced, and the labor cost is saved.

The top of the clamping block 8 is provided with a clamping groove 9, and the other end of the clamping block 8 is clamped and matched with the machining hole 10;

draw-in groove 9 and product 5's entity part joint adaptation for fixture block 8 can block into the inside of machined hole 10 under the drive of cylinder 4 and movable plate 7, whether stretch out through judging cylinder 4 and just can know whether machined hole 10 is processed to target in place, thereby transmit feedback signal to control system subassembly 2 rapidly, make whole leak hunting operation be located before the riveting operation, the possibility of small opening processing has been stopped completely, the yields when greatly having improved product 5 and processing.

The leakage detection mechanism comprises an air cylinder 4, a moving plate 7 and fixture blocks 8, the number of the leakage detection mechanisms is four, and the four leakage detection mechanisms are respectively distributed in four directions of the top of the base 1; the leakage detection mechanism mainly detects whether the machining hole 10 is machined in place, determines whether the machining hole 10 is machined in place by judging whether the degree of outward extension of the air cylinder 4 is in place, and feeds back a signal to the control system component 2 to execute the next operation.

The top of each moving plate 7 is fixedly connected with two clamping blocks 8, and the top of each clamping block 8 is provided with two clamping grooves 9; the fixture block 8 is fixedly connected with the moving plate 7, and the air cylinder 4 drives the moving plate 7 and the fixture block 8 to move, so that the other end of the fixture block 8 can be clamped into the machining hole 10 to complete the leak detection operation of the machining hole 10.

The second product 6 and the riveting jig component 3 are welded and fixed, and the front end of the second product 6 is bent and deformed upwards; no. two products 6 through with riveting tool subassembly 3 fixed connection for it can avoid losing stability under the state of treating processing.

The working principle and the using process of the utility model are as follows:

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 bad detection device of shell fragment riveting, includes base (1) and control system subassembly (2), its characterized in that: the top of base (1) is provided with riveting tool subassembly (3), riveting tool subassembly (3) and control system subassembly (2) fixed connection, the bottom swing joint of riveting tool subassembly (3) has No. two products (6), the top activity joint of base (1) has product (5), fabrication hole (10) have been seted up to the surface of product (5), the top of base (1) is provided with leak hunting mechanism, the top fixed mounting of base (1) has cylinder (4), the flexible end fixedly connected with movable plate (7) of cylinder (4), the top fixedly connected with fixture block (8) of movable plate (7).

2. The poor detection device of shell fragment riveting of claim 1, characterized in that: the top of the clamping block (8) is provided with a clamping groove (9), and the other end of the clamping block (8) is clamped and matched with the machining hole (10).

3. The poor detection device of shell fragment riveting of claim 1, characterized in that: the leakage detection mechanism comprises a cylinder (4), a moving plate (7) and fixture blocks (8), the number of the leakage detection mechanisms is four, and the four leakage detection mechanisms are respectively distributed in four directions at the top of the base (1).

4. The poor detection device of shell fragment riveting of claim 1, characterized in that: every two fixture blocks (8) of equal fixedly connected with in top of movable plate (7), and every two draw-in grooves (9) have all been seted up at the top of fixture block (8).

5. The device for detecting riveting defects of elastic sheets according to claim 1, wherein the device comprises: and the second product (6) and the riveting jig assembly (3) are welded and fixed, and the front end of the second product (6) is bent upwards and deformed.