Spark plug side electrode pre-bending device

Abstract

The utility model relates to the technical field of spark plug side electrode production, in particular to a spark plug side electrode pre-bending device which comprises a limiting conveying belt, and one side of the limiting conveying belt is fixedly connected with a pre-bending machine box. A spark plug is placed in a mounting groove of a limiting conveying belt, when a spark plug original piece moves to the side wall of a pre-bending machine box, an electric telescopic rod is driven by a driving motor to operate to push a pre-bending auxiliary plate to extend, and meanwhile a transmission motor mounted at the top end of a mounting base operates to push a pre-bending piece to extend; the pre-bending auxiliary plate and the pre-bending piece move oppositely at the same time to extrude a motor installed at the top end of the spark plug, so that bending operation is completed, the position of a bending point is convenient to adjust, and machining efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to spark plug side electrode production technical field, concretely relates to a spark plug side electrode pre-bending device. BACKGROUND

[0002] Spark plug is made by a long metal plate through a ceramic material with insulation function, the lower part of the insulator is surrounded by a shell of metal material, which is screwed on the cylinder cover in the form of screw thread, the bottom of the metal shell is welded with the automobile body to form a grounding effect, high-voltage current is introduced into the cylinder to produce electric sparks to ignite the combustible mixture during work, and the spark plug side electrode is the structure of the electric sparks produced by the spark plug.

[0003] The utility model discloses a spark plug side electrode automatic pre-bending equipment, the spark plug side electrode automatic pre-bending equipment adopts novel structure design, so that the device can quickly and smoothly carry out feeding, processing, calibration and discharging operation, greatly improves the processing speed, and the calibration confirmation structure is designed, the accuracy of pre-bending is guaranteed, the product quality is improved, but in the process of using, because the electrode spacing of spark plug changes with the rated power of engine, so when processing the electrode bending treatment of spark plug, calibration processing also needs to be carried out correspondingly, the automatic pre-bending equipment cannot effectively and quickly adjust the pre-bending spacing, and has certain limitation. Therefore, we provide a spark plug side electrode pre-bending device. UTILITY MODEL CONTENTS

[0004] In view of the problems in the prior art, the utility model provides a spark plug side electrode pre-bending device.

[0005] The utility model discloses a spark plug side electrode pre-bending device that solves the technical problems thereof, which comprises a limiting conveyor belt, a pre-bending machine box is fixedly connected to one side of the limiting conveyor belt, a hydraulic elevator is arranged in the pre-bending machine box, a switching piece is detachably installed at the top end of the hydraulic elevator, an electric telescopic rod is detachably installed at one end of the switching piece facing the limiting conveyor belt, a pre-bending auxiliary plate is arranged at the power extension end of the electric telescopic rod, and a driving motor is installed at the end of the switching piece away from the electric telescopic rod.

[0006] Two connecting rods are fixedly connected to the two ends of the limiting conveyor belt respectively, a rotating module is fixedly connected to the end of the connecting rod away from the limiting conveyor belt, a top insertion piece is inserted into the bottom end of the rotating module, the bottom end of the top insertion piece is fixedly connected to the extension end top end of a second telescopic rod, and the second telescopic rod is arranged in the interior of the supporting base.

[0007] By adopting the technical scheme, first, according to the processing standard of the spark plug, the height of the pre-bending auxiliary plate is adjusted by driving the adapter to perform vertical displacement through the hydraulic elevator installed in the pre-bending machine box, and the rotating module at the top of the adapter is driven to ascend and descend by adjusting the hydraulic elevator through the cooperation of the electric telescopic rod in the supporting base, the height of the limiting conveying belt is adjusted by driving the limiting conveying belt to ascend and descend through the connecting rod, then the spark plug is placed in the mounting groove of the limiting conveying belt, when the original spark plug moves to the side wall of the pre-bending machine box, the pre-bending auxiliary plate is extended by driving the electric telescopic rod to run through the driving motor, and the pre-bending piece is extended by driving the transmission motor to run, the pre-bending auxiliary plate and the pre-bending piece move towards each other to extrude the motor mounted at the top of the spark plug, so that the bending work is completed.

[0008] Specifically, the limiting conveying belt is fixedly connected with a mounting base at one end away from the pre-bending machine box, and a transmission motor is mounted at the top of the mounting base.

[0009] By adopting the technical scheme, the pre-bending piece is driven to extend and retract by the transmission motor to perform bending processing.

[0010] Specifically, the transmission motor is provided with a pre-bending piece at the power extension end.

[0011] By adopting the technical scheme, the pre-bending piece is driven to extend and retract by the transmission motor to perform bending processing.

[0012] Specifically, the limiting conveying belt is fixedly connected with a mounting base at one end away from the pre-bending machine box, and a transmission motor is mounted at the top of the mounting base.

[0013] By adopting the technical scheme, the pre-bending piece is driven to extend and retract by the transmission motor to perform bending processing.

[0014] Specifically, the limiting conveying belt is fixedly connected with a mounting base at one end away from the pre-bending machine box, and a transmission motor is mounted at the top of the mounting base.

[0015] By adopting the technical scheme, the pre-bending piece is driven to extend and retract by the transmission motor to perform bending processing.

[0016] Compared with the prior art, the utility model has the advantages of:

[0017] The technical scheme of the present application adjusts the height of the pre-bending auxiliary plate by the vertical displacement of the adapter driven by the hydraulic elevator installed in the pre-bending machine box according to the processing standard of the spark plug, and adjusts the lifting of the rotating module at the top of the top plug-in adapter by the cooperation of the hydraulic elevator and the electric telescopic rod in the supporting base, and then adjusts the height of the limiting conveying belt by the lifting of the limiting conveying belt driven by the connecting rod, and then places the spark plug in the mounting groove of the limiting conveying belt, and when the original spark plug moves to the side wall of the pre-bending machine box, the pre-bending auxiliary plate is extended by the driving of the electric telescopic rod driven by the driving motor, and the pre-bending piece is extended by the driving of the transmission motor installed at the top of the mounting base, and the pre-bending auxiliary plate and the pre-bending piece move towards each other to extrude the motor installed at the top of the spark plug, so that the bending work is completed, the position of the bending point is conveniently adjusted, and the processing efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] The present application will be further described below in combination with the drawings and embodiments.

[0019] Fig. 1 It is an isometric view of the present application;

[0020] Fig. 2 It is a schematic view of the internal structure of the pre-bending machine box of the present application;

[0021] Fig. 3 It is a schematic view of the connecting structure at the limiting conveying belt and the supporting base of the present application;

[0022] In the drawings: 1, limiting conveying belt; 2, pre-bending machine box; 3, hydraulic elevator; 4, adapter; 5, driving motor; 6, electric telescopic rod; 7, pre-bending auxiliary plate; 8, supporting base; 9, connecting rod; 10, rotating module; 11, second telescopic rod; 12, top plug-in adapter; 13, mounting base; 14, transmission motor; 15, pre-bending piece. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, purposes and effects realized by the present application easy to understand, the present application will be further described below in combination with specific embodiments.

[0024] Please refer to Figs. 1-3 The technical scheme provided by the present application embodiment is a spark plug side electrode pre-bending device, which comprises a limiting conveying belt 1, one side of the limiting conveying belt 1 is fixedly connected with a pre-bending machine box 2, the inside of the pre-bending machine box 2 is provided with a hydraulic elevator 3, the top end of the hydraulic elevator 3 is detachably installed with an adapter 4, one end of the adapter 4 facing the limiting conveying belt 1 is detachably installed with an electric telescopic rod 6, the power extension end of the electric telescopic rod 6 is provided with a pre-bending auxiliary plate 7, and the other end of the adapter 4 away from the electric telescopic rod 6 is installed with a driving motor 5.

[0025] Both ends of the limiting conveying belt 1 are fixedly connected with connecting rods 9, one end of the connecting rod 9 away from the limiting conveying belt 1 is fixedly connected with a rotating module 10, the bottom end of the rotating module 10 is inserted with a top adapter 12, the bottom end of the top adapter 12 is fixedly connected to the top end of the telescopic end of the second telescopic rod 11, and the second telescopic rod 11 is arranged in the inside of the supporting base 8.

[0026] In use, first, according to the processing standard of the spark plug, the height of the pre-bending auxiliary plate 7 is adjusted by the vertical displacement of the adapter 4 driven by the hydraulic elevator 3 installed in the pre-bending machine box 2, and the rotating module 10 at the top end of the top adapter 12 is lifted by the adjustment of the hydraulic elevator 3 cooperating with the electric telescopic rod 6 in the supporting base 8, the height of the limiting conveying belt 1 is adjusted by the limiting conveying belt 1 being lifted between the supporting bases 8 by the connecting rod 9 driven by the rotating module 10, then the spark plug is placed in the mounting groove of the limiting conveying belt 1, when the spark plug moves to the side wall of the pre-bending machine box 2, the pre-bending auxiliary plate 7 is extended by driving the electric telescopic rod 6 to operate by the driving motor 5, and the pre-bending piece 15 is extended by the transmission motor 14 installed at the top end of the mounting base 13, the pre-bending auxiliary plate 7 and the pre-bending piece 15 move towards each other to extrude the motor installed at the top end of the spark plug, so as to complete the bending work.

[0027] As shown in the figure, one end of the limiting conveying belt 1 away from the pre-bending machine box 2 is fixedly connected with a mounting base 13, and the top end of the mounting base 13 is provided with a transmission motor 14.

[0028] In use, the pre-bending piece 15 is driven by the transmission motor 14 to extend and retract for bending processing.

[0029] As shown in the figure, the power extension end of the transmission motor 14 is provided with a pre-bending piece 15.

[0030] In use, the pre-bending piece 15 is retracted to bend the electrode of the spark plug.

[0031] As shown in the figure, the side walls of the limiting conveying belt 1 are fixedly connected with baffles for preventing the spark plug from falling out.

[0032] In use, the baffles are used to avoid the spark plug from bouncing out of the conveying belt during the bending process due to processing errors.

[0033] As shown in the figure, the surface of the limiting conveying belt 1 is provided with limiting bases for fixing and spacing the conveying of the spark plug.

[0034] In use, the limiting bases are used to install the spark plug on the limiting conveying belt 1 and convey it to the processing area.

[0035] The working principle and use process of the utility model are as follows: according to the processing standard of the spark plug, the height of the pre-bending auxiliary plate is adjusted by the vertical displacement of the adapter driven by the hydraulic elevator installed in the pre-bending machine box, and meanwhile, the rotating module at the top of the adapter is lifted by the adjustment of the hydraulic elevator cooperating with the extension and retraction of the electric telescopic rod in the supporting base, the height of the limiting conveying belt is adjusted by the extension and retraction of the limiting conveying belt driven by the connecting rod in the rotating module, then the spark plug is placed in the installation groove of the limiting conveying belt, when the original spark plug moves to the side wall of the pre-bending machine box, the pre-bending auxiliary plate is extended by the extension and retraction of the electric telescopic rod driven by the driving motor, meanwhile, the pre-bending piece is extended by the operation of the transmission motor installed at the top of the installation base, the pre-bending auxiliary plate and the pre-bending piece move towards each other to extrude the motor installed at the top of the spark plug, so that the bending work is completed, the position of the bending point is conveniently adjusted, and the processing efficiency is improved.

[0036] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by the person skilled in the art that the utility model is not limited by the above-mentioned embodiments, the above-mentioned embodiments and the description in the specification are only for illustrating the principle of the utility model, various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed for protection. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A spark plug side electrode pre-bending device characterized by, Including the limit transmission belt (1), one side of the limit transmission belt (1) is fixedly connected with a pre-bending machine box (2), the inside of the pre-bending machine box (2) is provided with a hydraulic elevator (3), the top end of the hydraulic elevator (3) is detachably installed with an adapter (4), one end of the adapter (4) towards the limit transmission belt (1) is detachably installed with an electric telescopic rod (6), the power extension end of the electric telescopic rod (6) is provided with a pre-bending auxiliary plate (7), one end of the adapter (4) away from the electric telescopic rod (6) is installed with a driving motor (5); Both ends of the limit transmission belt (1) are fixedly connected with connecting rods (9), one end of the connecting rod (9) away from the limit transmission belt (1) is fixedly connected with a rotating module (10), the bottom end of the rotating module (10) is inserted with a top insertion piece (12), the bottom end of the top insertion piece (12) is fixedly connected to the top end of the telescopic end of the second telescopic rod (11), and the second telescopic rod (11) is arranged in the inside of the supporting base (8).

2. A spark plug side electrode pre-bending device as defined in claim 1, wherein, One end of the limit transmission belt (1) away from the pre-bending machine box (2) is fixedly connected with a mounting base (13), the top end of the mounting base (13) is installed with a transmission motor (14).

3. A spark plug side electrode pre-bending device as defined in claim 2, wherein, The power extension end of the transmission motor (14) is provided with a pre-bending piece (15).

4. A spark plug side electrode pre-bending device as defined in claim 1, wherein, The side walls of the limit transmission belt (1) are fixedly connected with baffle plates for preventing the spark plug from falling off.

5. A spark plug side electrode pre-bending device as defined in claim 1, wherein, The surface of the limit transmission belt (1) is mounted with a limiting base for fixing and spacing the spark plug.

Images