CN217889193U

CN217889193U - Punching machine is used in car pencil production with grating protection device

Info

Publication number: CN217889193U
Application number: CN202222181206.1U
Authority: CN
Inventors: 黎大龙; 王警予; 陈梦贤; 戈宏志
Original assignee: Wuhan Zhengao Automotive Electric System Co ltd
Current assignee: Wuhan Zhengao Automotive Electric System Co ltd
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2022-11-25
Anticipated expiration: 2032-08-18

Abstract

The utility model relates to the technical field of punching machines, in particular to a punching machine with a grating protection device for automobile wire harness production, which comprises an underframe, wherein the upper surface of the underframe is fixedly connected with a main body machine; the protection mechanism comprises a light emitter and a light receiver, wherein the light emitter is positioned at the upper end of the bottom frame, and the light receiver is positioned at the upper end of the bottom frame; the positioning mechanism comprises a bearing block, and the bearing block is fixedly connected with the outer surface of the main body machine. The utility model discloses be provided with illuminator and photic ware on the device, to photic ware transmitting signal through the illuminator, thereby form the grating fender around the device and protect, thereby reach the purpose of guarantee workman's safety, and carry out the in-process of processing to different parts at the device, through inserting illuminator and photic ware in the different draw-in grooves of holding in the palm the inside setting of solid board, but the grating maintenance distance that guiding mechanism formed promptly, thereby guarantee the device can be in the face of the nimble flexible operation of waiting for when different processing parts.

Description

Punching machine is used in car pencil production with grating protection device

Technical Field

The utility model relates to a punching machine technical field specifically is a punching machine is used in car wiring harness production with grating protection device.

Background

A press machine, also called a punch press, is a press type press machine that performs press type processing on a material through a die to form a desired member.

In national production, the stamping process has the advantages of material and energy saving, high efficiency, low technical requirement on operators and capability of making products which cannot be achieved by mechanical processing through various die applications compared with the traditional mechanical processing, so that the stamping process has wider and wider application range.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a punching machine is used in car pencil production with grating protection device to solve present punching machine that proposes in the above-mentioned background art because its theory of operation, so itself has high danger, at the in-process of workman processing part, cause the injury to the workman easily, and because the part that the device was processed is different, the problem of adjustment also need be followed to its required safe distance.

In order to achieve the above object, the utility model provides a following technical scheme, a punching machine is used in car wiring harness production with grating protection device, include:

the main body comprises an underframe, the upper surface of the underframe is fixedly connected with a main body machine, the upper surface of the underframe is fixedly connected with a supporting plate, and the outer surface of the main body machine is movably connected with a flywheel;

the protection mechanism comprises a light emitter and a light receiver, wherein the light emitter is positioned at the upper end of the bottom frame, the light receiver is positioned at the upper end of the bottom frame, a lead is fixedly connected inside the light emitter, a take-up box is fixedly connected to the outer surface of the main body machine, the upper end of the take-up box is movably connected with a wire box cover, a wire supporting groove is fixedly connected to the outer surface of the take-up box, a wire protecting pipe is movably connected to the inner surface of the wire box cover, a controller is fixedly connected to the outer surface of the wire protecting pipe, and a wire fixing box is fixedly connected to the outer surface of the controller;

the position adjusting mechanism comprises a bearing block, the bearing block is fixedly connected with the outer surface of the main body machine, the upper surface of the bearing block is fixedly connected with a bearing and fixing plate, the inner surface of the bearing and fixing plate is movably connected with a position fixing cylinder, the inner part of the position fixing cylinder is fixedly connected with a spring, the outer surface of the spring is fixedly connected with a lower support column, the upper surface of the lower support column is fixedly connected with a clamping plate, and the outer surface of the main body machine is fixedly connected with a stable bearing block.

Preferably, the light emitter and the light receiver are arranged in parallel and opposite positions, and the wire is lapped on the upper surface of the wire supporting groove.

Preferably, the light emitter is fixedly connected with the inside of the controller through a lead, and the light receiver is fixedly connected with the inside of the controller through a lead.

Preferably, the wire penetrates through the wire receiving box, the wire box cover, the wire protecting pipe and the wire fixing box, and the wire protecting pipe penetrates through the wire box cover and the outer surface of the controller.

Preferably, the fixing plate is provided with a fixing groove corresponding to the lower end of the fixing cylinder, the spring is positioned in the fixing cylinder, and the fixing cylinder is connected with the lower support in a sliding manner.

Preferably, the clamping plate is fixedly connected to the upper end and the lower end of the light emitter and the light receiver.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the device is provided with the illuminator and the light receptor, the illuminator transmits signals to the light receptor, so that the grating shield is formed around the device, when a worker uses the device, as long as the hand of the worker crosses the safety distance formed by the grating shield, the light receptor can transmit signals to the controller, the control device stops operating, and the purpose of guaranteeing the safety of the worker is achieved.

2. In the device carries out the in-process of processing to different parts, through inserting the different draw-in grooves that hold in the palm solid board inside setting with illuminator and photic ware, the grating that adjustable mechanism formed promptly maintains the distance to guarantee the device can be in the face of the nimble flexible operation of waiting when different processing parts.

Drawings

FIG. 1 is a front perspective view of the present invention;

FIG. 2 is a rear perspective view of the structure of the present invention;

FIG. 3 is an exploded perspective view of the present invention;

fig. 4 is a perspective view of a part of the supporting block in fig. 2 according to the present invention.

In the figure: 1. a chassis; 11. a main body machine; 12. a pallet; 13. a flywheel; 2. a light emitter; 21. a light receptor; 22. a wire; 23. a wire rewinding box; 24. a wire box cover; 25. a wire supporting groove; 26. a conduit; 27. a wire fixing box; 28. a controller; 3. a bearing block; 31. supporting and fixing the plate; 32. a retention cylinder; 33. a spring; 34. a lower pillar; 35. clamping the plate; 36. and (7) stabilizing the support block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment:

a punching machine with a grating protection device for automobile wire harness production comprises:

the main part, including chassis 1, the last fixed surface of chassis 1 is connected with main part machine 11, and the last fixed surface of chassis 1 is connected with layer board 12, and the surface swing joint of main part machine 11 has flywheel 13, and flywheel 13 passes through the drive of motor, and then adds through the upper end of layer board 12 and establishes different moulds to can process out corresponding part.

Protection machanism, including illuminator 2 and photic ware 21, illuminator 2 is located the upper end of chassis 1, photic ware 21 is located the upper end of chassis 1, the inside fixedly connected with wire 22 of illuminator 2, the external fixed surface of main part machine 11 is connected with receipts line box 23, the wired lid of upper end swing joint 24 of receipts line box 23, the external fixed surface of receipts line box 23 is connected with wire supporting groove 25, the internal surface swing joint of line box lid 24 has wire protecting pipe 26, the external fixed surface of wire protecting pipe 26 is connected with controller 28, the external fixed surface of controller 28 is connected with solid line box 27, the device passes through illuminator 2 to photic ware 21 transmission signal, thereby form the grating and enclose the fender, with this make the device form safety protection machanism.

Positioning mechanism, including bearing block 3, bearing block 3 is connected with the surface fixed connection of main part machine 11, the last fixed surface of bearing block 3 is connected with and holds in the palm solid board 31, the internal surface swing joint who holds in the palm solid board 31 has a maintenance section of thick bamboo 32, the inside fixedly connected with spring 33 of a maintenance section of thick bamboo 32, pillar 34 under the surface fixed connection of spring 33, the last fixed surface of pillar 34 is connected with clamping board 35 down, the surface fixed connection of main part machine 11 has steady rest block 36, through control illuminator 2 and photic ware 21 in the inside different draw-in groove positions of support solid board 31, can accomplish the grating that the adjustment formed, thereby adjust its safety distance of injecing.

Further, the light emitter 2 and the light receiver 21 are arranged in parallel and opposite positions, the wire 22 is lapped on the upper surface of the wire supporting groove 25, and the light emitter 2 is opposite to the light receiver 21, so that the signal emitted by the light emitter 2 can be completely received by the light receiver 21.

Further, the light emitter 2 is fixedly connected with the inside of the controller 28 through a wire 22, the light receiver 21 is fixedly connected with the inside of the controller 28 through a wire 22, and the light emitter 2 and the light receiver 21 are connected with the controller 28 through a wire 22, so that the controller 28 can be controlled by signal transmission.

Further, the lead 22 is threaded inside the take-up box 23, the box cover 24, the line protecting tube 26 and the line fixing box 27, the line protecting tube 26 is threaded with the outer surfaces of the box cover 24 and the controller 28, and the take-up box 23, the box cover 24, the line protecting tube 26 and the line fixing box 27 protect the lead 22 from being damaged in the working process, so that the protection device is prevented from being failed.

Furthermore, the fixing plate 31 is provided with a fixing groove corresponding to the lower end of the fixing cylinder 32, the spring 33 is located inside the fixing cylinder 32, the fixing cylinder 32 is slidably connected with the lower support column 34, the fixing cylinder 32 can be controlled to slide on the fixing plate 31 through the extension and retraction of the fixing cylinder 32, and then the fixing cylinder 32 is fixed by being clamped into the fixing groove of the fixing plate 31 through the thrust of the spring 33.

Further, clamping board 35 fixed connection is at the upper and lower both ends of illuminator 2 and photic ware 21, and through clamping board 35's fixed for the fixed passing through that slides of maintenance section of thick bamboo 32 on holding in the palm solid board 31 can drive illuminator 2 and photic ware 21 and carry out synchronous motion, thereby accomplishes the change of grating position.

The working principle is as follows: the device transmits a signal to the light receiver 21 through the light emitter 2 to form a grating, the lower ends of the light emitter 2 and the light receiver 21 are fixedly connected with one end of the lead 22, the other end of the lead 22 is connected to the inside of the controller 28 to form a closed loop, in the process of operating the device by a worker, after the worker receives the signal to cross the limited safety distance of the grating, the light receiver 21 transmits the signal to the controller 28 through the lead 22, the controller 28 controls the device through the signal, the device stops running, and safety protection in the working process of the worker is guaranteed.

When the device need be processed different parts, through judging the processing condition to the part, thereby decide its required safe distance of guaranteeing in the course of working, and then through the inside fixedly connected with spring 33 of a maintenance section of thick bamboo 32, pillar 34 under the one end fixedly connected with of spring 33, a maintenance section of thick bamboo 32 and pillar 34 down between the relative slip, make a maintenance section of thick bamboo 32 can stretch out and draw back, make a maintenance section of thick bamboo 32 make its shrink after pulling a maintenance section of thick bamboo 32, make a maintenance section of thick bamboo 32 can slide in the upper end of holding in the palm solid board 31, thereby drive illuminator 2 and photic ware 21 and remove, after adjusting suitable position, it makes spring 33 push inside the draw-in groove of holding in the palm solid board 31 to loosen a maintenance section of thick bamboo 32, thereby luminous ware 2 and photic ware 21's fixing has been guaranteed, and then change the safe distance that the grating was injectd.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A punching machine with a grating protection device for automobile wire harness production is characterized by comprising:

the main body comprises an underframe (1), the upper surface of the underframe (1) is fixedly connected with a main body machine (11), the upper surface of the underframe (1) is fixedly connected with a supporting plate (12), and the outer surface of the main body machine (11) is movably connected with a flywheel (13);

the protection mechanism comprises a light emitter (2) and a light receiver (21), wherein the light emitter (2) is located at the upper end of the bottom frame (1), the light receiver (21) is located at the upper end of the bottom frame (1), a wire (22) is fixedly connected inside the light emitter (2), a wire receiving box (23) is fixedly connected to the outer surface of the main body machine (11), a wire box cover (24) is movably connected to the upper end of the wire receiving box (23), a wire supporting groove (25) is fixedly connected to the outer surface of the wire receiving box (23), a wire protecting pipe (26) is movably connected to the inner surface of the wire box cover (24), a controller (28) is fixedly connected to the outer surface of the wire protecting pipe (26), and a wire fixing box (27) is fixedly connected to the outer surface of the controller (28);

the position adjusting mechanism comprises a bearing block (3), the outer surface of the bearing block (3) is fixedly connected with a main body machine (11), the upper surface of the bearing block (3) is fixedly connected with a supporting plate (31), the inner surface of the supporting plate (31) is movably connected with a fixing barrel (32), the inner portion of the fixing barrel (32) is fixedly connected with a spring (33), the outer surface of the spring (33) is fixedly connected with a lower support column (34), the upper surface of the lower support column (34) is fixedly connected with a clamping plate (35), and the outer surface of the main body machine (11) is fixedly connected with a stable supporting block (36).

2. The automotive wiring harness production press with the grating protection device according to claim 1, wherein: the illuminator (2) and the light receiver (21) are arranged in parallel and opposite positions, and the wire (22) is lapped on the upper surface of the wire supporting groove (25).

3. The automotive wiring harness production press with the grating protection device according to claim 1, wherein: the illuminator (2) is fixedly connected with the inside of the controller (28) through a lead (22), and the light receiver (21) is fixedly connected with the inside of the controller (28) through the lead (22).

4. The automotive wiring harness production press with the grating protection device according to claim 1, wherein: the lead (22) is connected in a penetrating mode inside the wire winding box (23), the wire box cover (24), the wire protecting pipe (26) and the wire fixing box (27), and the wire protecting pipe (26) is connected with the outer surfaces of the wire box cover (24) and the controller (28) in a penetrating mode.

5. The automotive wiring harness production press with the grating protection device according to claim 1, wherein: the fixing plate (31) is internally provided with a fixing groove corresponding to the lower end of the fixing cylinder (32), the spring (33) is positioned in the fixing cylinder (32), and the fixing cylinder (32) is connected with the lower support (34) in a sliding manner.

6. The automotive wiring harness production press with the grating protection device according to claim 1, wherein: the clamping plate (35) is fixedly connected to the upper end and the lower end of the light emitter (2) and the light receiver (21).