CN216176346U

CN216176346U - Clutch riveting machine

Info

Publication number: CN216176346U
Application number: CN202122322110.8U
Authority: CN
Inventors: 杭竣; 田瑞; 朱光胜; 宋伟
Original assignee: WUHU DAJIE CLUTCH CO Ltd
Current assignee: WUHU DAJIE CLUTCH CO Ltd
Priority date: 2021-09-25
Filing date: 2021-09-25
Publication date: 2022-04-05
Anticipated expiration: 2031-09-25

Abstract

The utility model provides a clutch riveting machine which comprises a rivet feeder, wherein an inlet is formed in the upper portion of the rivet feeder, a discharge channel is formed in the bottom of the rivet feeder, a moving piece is connected to the discharge channel in a matched mode, the moving piece is movably connected with a rack, and a riveting punch is arranged on the upper portion of the moving piece. Set up the moving member below the riveting drift, the cardboard of moving member blocks discharge channel's rivet, utilizes the removal that riveting drift punching press ram pressure realized the moving member to make rivet intermittent type pay-off, reduce the use of driving piece, the cost is reduced.

Description

Clutch riveting machine

Technical Field

The utility model mainly relates to the technical field of clutch processing equipment, in particular to a clutch riveting machine.

Background

The clutch is positioned in a flywheel shell between the engine and the gearbox, the clutch assembly is fixed on the rear plane of the flywheel by screws, and the output shaft of the clutch is the input shaft of the gearbox. During the running of the automobile, a driver can press or release a clutch pedal according to requirements to temporarily separate and gradually connect the engine and the gearbox so as to cut off or transmit the power input from the engine to the gearbox, and the clutch is arranged between the engine and the gearbox and is an assembly directly connected with the engine in an automobile power train. The clutch is usually mounted with the flywheel set of the engine crankshaft and is the part that cuts off and transmits power between the engine and the vehicle drive train.

The clutch needs to be riveted by a riveting machine in the production process, in the existing riveting machine, automatic feeding is carried out by a feeder, and after the rivet reaches a designated position, intermittent feeding of the rivet is realized by driving pieces such as pneumatic or electric driving pieces, so that the cost is increased.

SUMMERY OF THE UTILITY MODEL

Objects of the utility model

The utility model provides a clutch riveting machine, which realizes the movement of a moving piece by utilizing the stamping force of a riveting punch, so that rivets are fed intermittently, the use of a driving piece is reduced, and the cost is reduced.

Technical content

In order to achieve the purpose, the utility model adopts the technical scheme that: the clutch riveting machine comprises a rivet feeder, wherein an inlet is formed in the upper portion of the rivet feeder, a discharging channel is formed in the bottom of the rivet feeder, the discharging channel is connected with a moving piece in a matched mode, the moving piece is movably connected with a rack, and a riveting punch is arranged on the upper portion of the moving piece.

Further, the moving member includes the cardboard, the cardboard block is connected discharge channel, be equipped with the discharge opening on the cardboard, the discharge opening can allow single rivet to pass through.

Furthermore, a first spring is arranged on one side of the clamping plate, one end of the first spring is fixedly connected with the rack, the other end of the first spring is fixedly connected with the moving block, the side face of the moving block is fixedly connected with the clamping plate, one end of the clamping plate is fixedly connected with the square plate, and the square plate is in contact connection with the shaking structure.

Furthermore, the shaking structure comprises a contact element, the contact element is connected with the square plate in a matching mode, the contact element is detachably and fixedly connected with a supporting rod, and the middle of the supporting rod is movably connected with the rack through a connecting piece.

Furthermore, branch includes longitudinal rod and transverse bar, longitudinal rod with transverse bar end connection, just longitudinal rod with the transverse bar all inclines to set up, the other end of transverse bar is provided with the restriction piece.

Further, a second spring is arranged between the connecting piece and the limiting piece.

Advantageous effects

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

according to the clutch riveting machine provided by the utility model, the moving piece is arranged below the riveting punch, the clamping plate of the moving piece clamps the rivet of the discharge channel, and the moving piece is moved by utilizing the punching force of the riveting punch, so that the rivet is intermittently fed, the use of the driving piece is reduced, and the cost is reduced.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model, as claimed.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the utility model and together with the description, serve to explain the principles of the utility model.

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

FIG. 2 is a partial schematic view of the present invention;

FIG. 3 is an enlarged view of area A of FIG. 1 according to the present invention;

FIG. 4 is an enlarged view of area B of FIG. 1 according to the present invention;

fig. 5 is a schematic diagram of an embodiment of the present invention.

Reference numerals

1-rivet feeder; 11-an inlet; 12-a discharge channel; 13-a turntable; 2-a moving member; 21-cardboard; 22-a first spring; 23-a moving block; 24-square plate; 3-a frame; 25-dither structure; 251-a contact; 252-a strut; 253-a connector; 254-a limiting member; 2541-drive rod; 2542-rocker; 2543-rotating plate; 2544-third spring; 255-second spring.

Detailed Description

Reference will now be made in detail to various exemplary embodiments of the utility model, the detailed description should not be construed as limiting the utility model but as a more detailed description of certain aspects, features and embodiments of the utility model.

It will be apparent to those skilled in the art that various modifications and variations can be made in the specific embodiments of the present disclosure without departing from the scope or spirit of the disclosure. Other embodiments will be apparent to those skilled in the art from consideration of the specification. The specification and examples are exemplary only.

The first embodiment is as follows: referring to the attached drawings 1-4, the clutch riveting machine comprises a rivet feeder 1, wherein an inlet 11 is formed in the upper portion of the rivet feeder 1, a discharge channel 12 is formed in the bottom of the feeder 1, the discharge channel 12 is connected with a moving piece 2 in a matched mode, the moving piece 2 is movably connected with a rack 3, and a riveting punch is arranged on the upper portion of the moving piece 2.

Specifically, rivet feeder 1 uses current pay-off structure, and the rivet gets into from entry 11, utilizes rivet feeder 1's carousel 13 rotation, realizes the range of rivet, and the rivet after the range slips off from discharging channel 12, and wherein carousel 13 passes through the belt and connects the rotation piece, rotates piece drive carousel 13 at the uniform velocity slowly and rotates.

Specifically, be equipped with the riveting platform in the frame 3, be provided with the setting element on the riveting platform, the setting element is located under the riveting drift, and the operator overlaps the riveting mouthful on the clutch on the setting element, and the riveting drift rivets.

The moving piece 2 comprises a clamping plate 21, the clamping plate 21 is connected with the discharge channel 12 in a clamping mode, and a discharge hole is formed in the clamping plate 21 and can allow a single rivet to pass through.

The rivet fixing device is characterized in that a first spring 22 is arranged on one side of the clamping plate 21, one end of the first spring 22 is fixedly connected with the rack 3, the other end of the first spring 22 is fixedly connected with a moving block 23, the side face of the moving block 23 is fixedly connected with the clamping plate 21, one end of the clamping plate 21 is fixedly connected with a square plate 24, the square plate 24 is in contact connection with a shaking structure 25, an elastic extrusion part is arranged opposite to the moving block 23, and a channel is formed between the extrusion part and the moving block 23 so that a rivet can be located in the channel.

The shaking structure 25 comprises a contact member 251, the contact member 251 is matched and connected with the square plate 24, the contact member 251 is detachably and fixedly connected with a support rod 252, and the middle part of the support rod 252 is movably connected with the machine frame 3 through a connecting member 253.

The supporting rod 252 comprises a longitudinal rod and a transverse rod, the longitudinal rod is connected with the end of the transverse rod, the longitudinal rod is obliquely arranged with the transverse rod, the longitudinal rod and the transverse rod are acute angles with the ground, an obtuse angle is formed between the longitudinal rod and the transverse rod, and a limiting part 254 is arranged at the other end of the transverse rod.

A second spring 255 is disposed between the connecting member 253 and the restricting member 254.

In the embodiment, rivets fall in a row on the discharge channel 12, when the rivets fall to the clamping plate 21, the clamping plate 21 is used for preventing the rivets from continuously falling to the position under the riveting punch, which is the working position of the rivets, the bottom of the frame 3 is provided with a pedal, the pedal is electrically connected with the riveting punch, an operator steps on the pedal, the riveting punch starts to punch downwards, the rivets under the riveting punch are sleeved, the moving block 23 is extruded, the moving block 23 retracts under the action of the first spring 22, the clamping plate 21 is pulled to move, the discharge hole is communicated with the discharge channel, so that one rivet slides to the working position from the discharge hole, and the position where the clamping plate 21 is clamped is a certain distance away from the working position, so that the riveting punch completes one-time riveting in the process that the rivets slide to the working position;

when riveting, the riveting punch presses the moving block 23, so that the clamping plate 21 moves, so that the square plate 24 impacts the contact piece 251, force is transmitted to the shaking structure 25, the contact piece 251 is impacted, the longitudinal rod is inclined, so that the support rod 252 rotates anticlockwise by taking the connecting piece 253 as a fulcrum, the rotation amplitude is reduced by the second spring 255 and the limiting piece 254, and impact force is consumed, wherein the limiting piece 254 can use a spring.

Example two: on the basis of the first embodiment, referring to fig. 5, the limiting member 254 includes a driving rod 2541, one end of the driving rod 2541 is movably connected to the end of the transverse rod, the other end of the driving rod 2541 is movably connected to the rocking rod 2542, the rocking rod 2542 is rotatably connected to the rotating plate 2543, one side of the driving rod 2541 is fixedly connected to one end of a third spring 2544, and the other end of the third spring 2544 is fixedly connected to the frame 3.

In this embodiment, the rod 252 rotates to pull the driving rod 254 to move upward, so that the rocker 2542 pulls the rotating plate 2543 to rotate and then returns to the original state to complete a riveting operation, during the riveting operation, the punching force of the riveting punch is used to intermittently feed the rivets, and meanwhile, the impact force of the riveting punch is converted into the rotating force of the rotating plate 2543, so as to decompose the impact force, and the rotating force can also be used for rotating the rotating disc 13 of the rivet feeder 1.

The foregoing is merely an illustrative embodiment of the present invention, and any equivalent changes and modifications made by those skilled in the art without departing from the spirit and principle of the present invention should fall within the protection scope of the present invention.

Claims

1. The clutch riveting machine is characterized by comprising a rivet feeder (1), wherein an inlet (11) is formed in the upper portion of the rivet feeder (1), a discharge passage (12) is formed in the bottom of the rivet feeder (1), the discharge passage (12) is connected with a moving piece (2) in a matching mode, the moving piece (2) is movably connected with a rack (3) simultaneously, and a riveting punch is arranged on the upper portion of the moving piece (2).

2. Clutch riveting machine according to claim 1, characterized in that the moving member (2) comprises a snap-in plate (21), the snap-in plate (21) being snap-connected to the discharge channel (12), the snap-in plate (21) being provided with a discharge opening allowing the passage of a single rivet.

3. The clutch riveting machine according to claim 2, wherein one side of the clamping plate (21) is provided with a first spring (22), one end of the first spring (22) is fixedly connected with the frame (3), the other end of the first spring (22) is fixedly connected with a moving block (23), the side surface of the moving block (23) is fixedly connected with the clamping plate (21), one end of the clamping plate (21) is fixedly connected with a square plate (24), and the square plate (24) is in contact connection with a shaking structure (25).

4. The clutch riveting machine according to claim 3, characterized in that the shaking structure (25) comprises a contact member (251), the contact member (251) is matched and connected with the square plate (24), the contact member (251) is detachably and fixedly connected with a support rod (252), and the middle part of the support rod (252) is movably connected with the frame (3) through a connecting member (253).

5. Clutch riveting machine according to claim 4, wherein the strut (252) comprises a longitudinal bar and a transverse bar, the longitudinal bar and the transverse bar are connected at the ends, the longitudinal bar and the transverse bar are arranged obliquely, and the other end of the transverse bar is provided with a limiting piece (254).

6. A clutch riveting machine according to claim 5, characterized in that a second spring (255) is arranged between the connecting piece (253) and the limiting piece (254).