CN218496725U

CN218496725U - A contact yields detection device for hardware production

Info

Publication number: CN218496725U
Application number: CN202222772749.0U
Authority: CN
Inventors: 谭志勇
Original assignee: Dongguan Tianxi Electronic Organ Co ltd
Current assignee: Dongguan Tianxi Electronic Organ Co ltd
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-02-17
Anticipated expiration: 2032-10-20

Abstract

The utility model belongs to the technical field of the technique of hardware processing equipment and specifically relates to a contact yields detection device for hardware production is related to, including controller, the spacing subassembly of installation, be used for discerning the contact have or not break away from the detection push rod subassembly of hardware and be used for driving the detection drive assembly that detects the action of push rod subassembly, the beneficial effect of this application: the installation limiting assembly is used for installing a detection push rod assembly and a detection driving assembly, the detection driving assembly is used for driving the detection push rod assembly, the detection push rod assembly is used for detecting the firmness of the contact, and the effect of conveniently and firmly detecting whether the contact is welded or not is achieved.

Description

A contact yields detection device for hardware production

Technical Field

The application relates to the technical field of hardware processing equipment, in particular to a contact non-defective product detection device for hardware production.

Background

Hardware is a tool obtained by processing and casting a metal material such as gold, silver, copper, iron, or tin, and is generally a component constituting various mechanical structures, and the processing accuracy of the hardware affects the stability of the mechanical structures in use.

Wherein, part hardware need be used in electrically conductive structure, in order to make the hardware can be accurate with exterior structure electric connection, the hardware can be at appointed position welded contact, the contact is used for the electric connection exterior structure, and because the contact of part hardware can receive external force influence at the in-process of work, the condition that the contact drops easily takes place for the defective products that the welding is unstable during, whether firm welding of event contact needs to carry out strict control on the hardware, above-mentioned problem remains to be solved.

SUMMERY OF THE UTILITY MODEL

Whether firm the detecting to contact welding for it is convenient, this application provides a contact yields detection device for hardware production, adopts following technical scheme:

the utility model provides a contact yields detection device for hardware production, includes controller, the spacing subassembly of installation, is used for discerning the contact and has or not to break away from the detection push rod subassembly of hardware and is used for driving the detection drive assembly that detects the action of push rod subassembly, the discernment end that detects drive assembly and detection push rod subassembly is all installed in the spacing subassembly of installation, the sense terminal that detects push rod subassembly is installed in detecting drive assembly, the sense terminal that detects push rod subassembly runs through the spacing subassembly of installation, the equal electric connection of detection push rod subassembly and detection drive assembly in controller.

By adopting the above scheme, the spacing subassembly of installation plays the effect of installation detection push rod subassembly and detection drive assembly, the hardware is carried to the spacing subassembly of installation by outside conveyor and is carried on spacingly, the action of controller control detection drive assembly makes detection push rod subassembly carry out the butt to the contact of hardware, thereby exert the pressure of setting for to the side of contact, if the hardware is the yields, then the position of contact can not change, it is unchangeable to detect the position that push rod subassembly discerned, it sends the yields signal to the controller to detect the push rod subassembly, if it changes to detect the position that push rod subassembly discerned the contact, then the hardware discernment is the non-defective products, it sends the non-defective products signal to the controller to detect the push rod subassembly, the controller records whether the hardware is the yields, be convenient next grade's rejection operation, reach convenient whether firmly detect the effect to contact welded.

Preferably, detect the push rod subassembly and include the push rod spare, be used for detecting the pressure sensor of push rod spare butt pressure and be used for detecting the distance sensor of push rod spare displacement distance, detect drive assembly and connect pressure sensor, the push rod spare is connected in pressure sensor's discernment end, the push rod spare runs through the spacing subassembly of installation, distance sensor installs in the spacing subassembly of installation, just distance sensor is located one side of push rod spare.

Through adopting above-mentioned scheme, detect drive assembly drive pressure sensor and push-down piece action, when the push-down piece butt when the contact, the push-down piece is pressed at pressure sensor's discernment end, pressure sensor sends the butt signal to the controller, the controller starts distance sensor after receiving the butt signal and carries out work, distance sensor detects the push-down piece and whether takes place the displacement when exerting pressure to the hardware, thereby judge whether firm the contact, do not take place the displacement in the contact certain time, distance sensor sends the yields signal to the controller, the controller judges this hardware is the yields, the displacement has taken place when the contact, distance sensor sends the yields signal to the controller, the controller judges this hardware is the yields, reach whether convenient judgement contact is firm effect.

Preferably, the push rod piece is provided with an identification block, and the identification block is positioned at the identification end of the distance sensor.

By adopting the scheme, the distance sensor identifies the identification block, and whether the contact is deviated or not is indirectly judged by judging whether the identification block has displacement, so that the effect of conveniently identifying and judging the distance sensor is achieved.

Preferably, the installation limiting component comprises an installation plate and a limiting part, the detection driving component, the distance sensor and the limiting part are all installed on the installation plate, the limiting part is provided with a perforation part used for enabling the hardware to penetrate through two ends of the limiting part, and the push rod penetrates through the perforation part after penetrating through the limiting part.

Through adopting above-mentioned scheme, the mounting panel plays the bearing effect, and the locating part carries on spacingly to the horizontal direction of hardware, and the hardware passes the perforation portion through outside transmission device transmission for when the push rod spare applys pressure to the contact, the position of hardware is injectd, thereby reduces because the skew of hardware and influences the condition emergence of distance sensor's testing result, reaches the effect that promotes the accurate nature of contact detection.

Preferably, the detection driving assembly comprises a driving part and a fixing part, the driving part is sleeved with the fixing part, and the fixing part is fixedly connected to the mounting plate.

Through adopting above-mentioned scheme, the mounting is installed the driving piece in the mounting panel to the driving piece is used for driving push rod spare flexible, and the driving piece exerts thrust through push rod spare to the contact, reaches the effect that detects the firm degree of contact.

Preferably, the driving piece is provided with an annular groove part for facilitating clamping of the fixing piece, and the annular groove part is sleeved with the fixing piece.

Through adopting above-mentioned scheme, the mounting passes through the joint at the ring slot portion to fix the driving piece at the mounting panel, reach the effect of firm installation driving piece.

Preferably, the installation limiting component further comprises a positioning piece, the positioning piece is installed on the installation plate and located at the feeding end of the limiting piece, and the positioning piece is provided with a limiting hole used for limiting the position of the hardware.

Through adopting above-mentioned scheme, the setting element carries out the injecing of position to the hardware that gets into the perforation portion, makes the difficult skew about producing of hardware to position stability when making the contact exerted pressure reaches the effect that promotes the detection precision.

Preferably, one side of the limiting hole is provided with a position avoiding hole for avoiding the contact.

Through adopting above-mentioned scheme, keep away the contact when the position hole is used for keeping away the position to the hardware transmission to when making the hardware in the location, the contact does not influence the transmission of hardware, reaches the effect of keeping away the position.

In summary, the present application includes at least one of the following beneficial technical effects:

detect drive assembly drive detection push rod subassembly, detect push rod subassembly and exert thrust to the contact of hardware from the side, play the effect that the welding fastness to contact detected, be promoted when the contact, detect that push rod subassembly sends non-defective products signal to controller, the hardware of controller record corresponding position is the non-defective products, do not squint in the contact definite time, detect push rod subassembly and send non-defective products signal to controller, the hardware of controller record corresponding position is the yields, reach convenient whether firmly carry out the effect that detects to contact welded.

Drawings

Fig. 1 is a schematic structural diagram of a contact good product detection device for hardware production according to an embodiment of the present application.

Fig. 2 is a schematic rear view of the detecting device according to the embodiment of the present application.

Description of reference numerals: 1. installing a limiting assembly; 11. mounting a plate; 12. a limiting member; 121. a perforation portion; 13. a positioning member; 131. a limiting hole; 132. avoiding holes; 2. detecting the push rod assembly; 21. a pusher member; 211. identifying a block; 22. a pressure sensor; 23. a distance sensor; 3. detecting a driving component; 31. a drive member; 311. an annular groove part; 32. and a fixing member.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses a contact yields detection device for hardware production, refer to fig. 1 and fig. 2, including controller and the spacing subassembly 1 of installation, controller electric connection has detection push rod subassembly 2 and detection drive assembly 3, and the discernment end of detection drive assembly 3 and detection push rod subassembly 2 is all installed in the spacing subassembly 1 of installation, and the spacing subassembly 1 of installation plays the effect of bearing to the discernment end of detection drive assembly 3 and detection push rod subassembly 2. The sense terminal that detects push rod assembly 2 installs in detection drive assembly 3, the sense terminal that detects push rod assembly 2 runs through installation spacing subassembly 1, detection drive assembly 3 drives the sense terminal that detects push rod assembly 2 and removes, the sense terminal that detects push rod assembly 2 is used for the butt contact, the displacement condition of the recognition end discernment sense terminal of detection push rod assembly 2, thereby judge whether firm to the contact, reach convenient whether firmly carry out the effect that detects to contact welded.

The hardware in this embodiment transmits the detection of carrying out the contact yields to detection device in after the operation of accomplishing welding contact, and the hardware is rectangular banding this moment, and the contact is the metal block of spaced welding in banding hardware one side.

The controller specifically adopts the PLC controller, detects push rod subassembly 2 and sends the signal to the controller, and the controller is according to the signal control detection drive assembly 3 that receives and move.

The installation limiting assembly 1 comprises an installation plate 11 and a limiting part 12, the detection driving assembly 3, the distance sensor 23 and the limiting part 12 are all installed on the installation plate 11, and the limiting part 12 is provided with a through hole 121 used for enabling a hardware to penetrate through two ends of the limiting part 12. The limiting member 12 is specifically a rectangular block, the through hole 121 is a slot penetrating through the rectangular block, and the hardware passes through the through hole 121 for transmission.

Detect drive assembly 3 including driving piece 31 and mounting 32, driving piece 31 specifically adopts telescopic cylinder, and driving piece 31 is provided with annular groove portion 311, and annular groove portion 311 is used for being convenient for mounting 32 to carry out the joint, makes the firm cover of mounting 32 locate driving piece 31. In one embodiment, when the fixing element 32 is sleeved on the annular groove 311, the fixing element 32 is fixedly connected to the mounting plate 11 by passing through a bolt, and the bolt is screwed to the mounting plate 11, so that the driving element 31 is fixed at a designated position of the mounting plate 11.

The detection push rod assembly 2 includes a push rod member 21, a pressure sensor 22, and a distance sensor 23. Push rod 21 fixed mounting is held at pressure sensor 22's discernment, and pressure sensor 22's the other end fixed connection is held at driving piece 31 flexible, and driving piece 31 drives pressure sensor 22 and push rod 21 and stretches out and draws back. The push rod 21 penetrates the stopper 12 and then communicates with the through hole 121. The push rod member 21 penetrates from one side of the stopper 12, so that the push rod member 21 communicates with the side wall of the through hole 121. When certain thrust needs to be exerted on the contacts, the controller controls the driving piece 31 to enable the push rod piece 21 to extend out, so that the push rod piece 21 abuts against one side of the contacts, at the moment, the pressure sensor 22 sends an abutting signal to the controller, the controller starts the distance sensor 23 after receiving the abutting signal, the distance sensor 23 is arranged on one side of the push rod piece 21, and the distance sensor 23 is used for detecting the displacement distance of the push rod piece 21, so that whether the push rod piece 21 has position deviation after abutting against the contacts or not is detected.

Specifically, when the contact does not displace within a certain period of time, the distance sensor 23 sends a good product signal to the controller, the controller judges that the hardware is a good product, and when the contact displaces, the distance sensor 23 sends a non-good product signal to the controller, and the controller judges that the hardware is a non-good product.

The push rod member 21 is provided with an identification block 211, the identification block 211 is a long strip-shaped metal sheet with one end fixedly connected to the push rod member 21, and the identification block 211 is positioned at the identification end of the distance sensor 23. When the push rod member 21 extends or contracts, the recognition block 211 is close to or far from the recognition end of the distance sensor 23, so that the distance sensor 23 can determine whether the contact is shifted by sensing the recognition block 211.

The installation limiting assembly 1 further comprises a positioning piece 13, and the positioning piece 13 is specifically used for limiting the upper position and the lower position of hardware. The positioning element 13 is mounted on the mounting plate 11, the positioning element 13 is located at the feeding end of the limiting element 12, and the positioning element 13 is provided with a limiting hole 131. The limiting hole 131 limits the position of the hardware to be transmitted to the limiting member 12, so that the hardware is not easy to deviate, and the position is stable when the contact is pressed.

One side of spacing hole 131 is provided with and is used for keeping away a hole 132 to the contact, keeps away a hole 132 and spacing hole 131 intercommunication, keeps away a contact when hole 132 is used for keeping away the position to the hardware transmission to make the hardware in the location, the contact does not influence the transmission of hardware, reaches the effect of keeping away the position.

The principle of the embodiment of the application is as follows: after the hardware is welded, the hardware is conveyed to the positioning piece 13, passes through the limiting hole 131 of the positioning piece 13, passes through the avoiding hole 132, and plays a role in limiting the position of the hardware. The hardware passes through the positioning part 13 and then is conveyed to the limiting part 12, the driving part 31 drives the push rod part 21 to abut against one side of the contact, when the pressure sensor 22 detects abutting pressure, an abutting signal is sent to the controller, the controller starts the distance sensor 23, and at the moment, the push rod part 21 applies thrust required by testing to the contact. When the contact is promoted, detect push rod assembly 2 and send non-defective products signal to the controller, the hardware of the corresponding position of controller record is the non-defective products, when the contact does not squint in the definite time, detect push rod assembly 2 and send the non-defective products signal to the controller, the hardware of the corresponding position of controller record is the yields, reach convenient whether firm effect of detecting of going on to contact welded.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a contact yields detection device for hardware production, a serial communication port, including controller, the spacing subassembly of installation (1), be used for discerning the contact have or not break away from detection push rod subassembly (2) of hardware and be used for driving detection drive assembly (3) that detect push rod subassembly (2) action, the discernment end of detection drive assembly (3) and detection push rod subassembly (2) is all installed in the spacing subassembly of installation (1), the sense terminal of detection push rod subassembly (2) is installed in detection drive assembly (3), the sense terminal of detection push rod subassembly (2) runs through the spacing subassembly of installation (1), the equal electric connection of detection push rod subassembly (2) and detection drive assembly (3) is in the controller.

2. The contact good product detection device for hardware production according to claim 1, wherein the detection push rod assembly (2) comprises a push rod member (21), a pressure sensor (22) for detecting abutting pressure of the push rod member (21) and a distance sensor (23) for detecting displacement distance of the push rod member (21), the detection driving assembly (3) is connected with the pressure sensor (22), the push rod member (21) is connected with the identification end of the pressure sensor (22), the push rod member (21) penetrates through the installation limiting assembly (1), the distance sensor (23) is installed in the installation limiting assembly (1), and the distance sensor (23) is located on one side of the push rod member (21).

3. The contact good product detection device for hardware production as claimed in claim 2, wherein the push rod member (21) is provided with an identification block (211), and the identification block (211) is located at an identification end of the distance sensor (23).

4. The contact good product detection device for hardware production according to claim 2, wherein the installation limiting assembly (1) comprises an installation plate (11) and a limiting part (12), the detection driving assembly (3), the distance sensor (23) and the limiting part (12) are all installed on the installation plate (11), the limiting part (12) is provided with a through hole part (121) for enabling the hardware to pass through two ends of the limiting part (12), and the push rod (21) penetrates through the through hole part (121) after passing through the limiting part (12).

5. The contact good product detection device for hardware production according to claim 4, wherein the detection driving assembly (3) comprises a driving member (31) and a fixing member (32), the driving member (31) is sleeved with the fixing member (32), and the fixing member (32) is fixedly connected to the mounting plate (11).

6. The contact good product detection device for hardware production according to claim 5, wherein the driving member (31) is provided with a ring groove portion (311) for facilitating clamping connection of the fixing member (32), and the fixing member (32) is sleeved on the ring groove portion (311).

7. A contact non-defective product detection device for hardware production according to claim 4, characterized in that, install spacing subassembly (1) and still include setting element (13), setting element (13) are installed in mounting panel (11), setting element (13) are located the feed end of limiting part (12), setting element (13) are provided with spacing hole (131) that are used for restricting the hardware position.

8. The contact good product detection device for hardware production according to claim 7, wherein a position avoiding hole (132) for avoiding a position of the contact is arranged on one side of the limiting hole (131).