CN214920199U

CN214920199U - Multi-station riveting machine

Info

Publication number: CN214920199U
Application number: CN202120559215.2U
Authority: CN
Inventors: 邢李
Original assignee: Zhangjiagang Xinmingda Machinery Manufacturing Co ltd
Current assignee: Zhangjiagang Xinmingda Machinery Manufacturing Co ltd
Priority date: 2021-03-18
Filing date: 2021-03-18
Publication date: 2021-11-30
Anticipated expiration: 2031-03-18

Abstract

The utility model relates to a riveter technical field discloses a riveter of multistation, include the support and install in the riveter body at support top, this body coupling of riveter has the riveting seat, and riveting seat fixedly connected with a plurality of riveting drift is adjacent riveting drift and two in the outside the riveting drift outside all is provided with fixed establishment, and fixed establishment includes elastic support trigger mechanism, and elastic support trigger mechanism bottom fixed connection has the magnetic sheet, the magnetic sheet below is provided with magnetism and takes place the board, and board both sides fixedly connected with and leg joint's support slide is taken place to magnetism, and board electric connection is taken place to magnetism and sets up in this internal and control of riveter whether it gets magnetism and takes place the mechanism, and elastic support trigger mechanism includes: the elastic supporting component is used for extruding and fixing the workpiece; and the trigger assembly is used for controlling the starting and stopping of the magnetism generating mechanism. The utility model discloses think about ingeniously, can stabilize fixedly to the machined part.

Description

Multi-station riveting machine

Technical Field

The utility model relates to a riveter technical field specifically is a riveter of multistation.

Background

The riveting machine is a mechanical device which can rivet objects by using rivets, and has the advantages of compact structure, stable performance, convenient and safe operation, the riveting machine mainly completes assembly by rotation and pressure, and the riveting machine is mainly applied to the common specification models of pneumatic, oil pressure and electric, single-head and double-head and the like in the occasions needing rivet riveting.

At present, the multi-station riveting machine has the following defects: generally, the manual holding of the working piece by a worker is needed to carry out riveting work, so that not only is the operation inconvenient, but also the manual holding can cause the working piece to be not stable enough, the shaking is easy to generate, the riveting is not firm, and the improvement is needed urgently.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to provide a riveting machine of multistation.

In order to achieve the above object, the utility model provides a following technical scheme:

a multi-station riveting machine comprises a support and a riveting machine body arranged on the top of the support, wherein the bottom of the support is fixedly connected with a base, and the base is fixedly connected with a plurality of universal wheels with brakes which are uniformly distributed; the riveting machine body is connected with the riveting seat, and riveting seat fixedly connected with evenly distributed's a plurality of riveting drift, and is adjacent riveting drift and two in the outside the riveting drift outside all is provided with fixed establishment, fixed establishment includes elastic support trigger mechanism, and elastic support trigger mechanism bottom fixed connection has the magnetic sheet, the magnetic sheet below is provided with magnetism and takes place the board, and magnetism takes place board both sides fixedly connected with and leg joint's support slide, and magnetism takes place board electric connection have set up in the riveting machine body and control its magnetism emergence mechanism who just gets magnetism, elastic support trigger mechanism includes: the elastic supporting component is used for extruding and fixing the workpiece; and the trigger assembly is used for controlling the starting and stopping of the magnetism generating mechanism.

As a further aspect of the present invention: the elastic support assembly comprises a fixed rod fixedly connected with the riveting seat, a first sliding block fixedly connected with the fixed rod, a sliding sleeve fixedly connected with the magnetic plate in a sliding manner, a first sliding groove matched with the first sliding block, and a first sliding groove bottom wall elastically connected with the first sliding block through a first elastic piece.

As a further aspect of the present invention: trigger the subassembly include with fixed establishment outer wall fixed connection's extension cover, extension cover sliding connection has the second slider that extends to in the first spout, the extension cover be equipped with second slider complex second spout, second spout diapire passes through second elastic component and second slider elastic connection, the inclined plane that the one end lower extreme that the second slider is close to first spout sets up for the symmetry slope, works as when the second slider is contacted by first slider for the first time, magnetism takes place mechanism control magnetism and takes place the board and get magnetism, works as when the second slider is contacted by first slider for the second time, magnetism takes place mechanism control magnetism and takes place the board and lose magnetism.

As a further aspect of the present invention: the support sliding plate is connected with the riveting machine body in a sliding mode, and the support sliding plate is connected with a lifting adjusting mechanism for controlling the support sliding plate to lift.

As a further aspect of the present invention: the lifting adjusting mechanism comprises a fixing plate fixedly connected with the supporting sliding plate, a lifting assembly is arranged between the fixing plate and the base, limiting rods are fixedly connected to two ends of the riveting machine body, and positioning rods are fixedly connected to the limiting rods.

As a further aspect of the present invention: the lifting assembly comprises two threaded sleeves which are connected with the base in a rotating mode and are symmetrically distributed, a screw rod fixedly connected with the fixing plate is in threaded connection with the threaded sleeves, a driving motor is arranged between the threaded sleeves, and a motor shaft of the driving motor controls the threaded sleeves to rotate through a synchronous belt.

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

the utility model has ingenious conception and can firmly fix the machined part; when the riveting machine is used, a workpiece is placed on the magnetic generation plate firstly, then the riveting machine body controls the riveting base to descend, the riveting base drives the riveting punch to descend, the magnetic plate contacts the workpiece firstly, the elastic supporting assembly is extruded by the magnetic plate and is fixed by the elastic supporting assembly through the elasticity of the elastic supporting assembly, then the elastic supporting mechanism displaces to trigger the triggering assembly, so that the magnetic generation mechanism controls the magnetic generation plate to be magnetized, the magnetic generation plate is magnetized to adsorb the magnetic plate, the workpiece is further fixed, the workpiece is not required to be manually supported, the riveting process is smooth, and the riveting is firm.

Drawings

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

fig. 2 is a schematic view of a partial structure of the fixing mechanism of the present invention;

fig. 3 is a three-dimensional schematic diagram of a second slide block according to the present invention.

In the figure: the riveting machine comprises a support 1, a riveting machine body 2, a riveting seat 3, a riveting punch 4, a base 5, a universal wheel 6 with a brake, a driving motor 7, a synchronous belt 8, a threaded sleeve 9, a screw rod 10, a fixing plate 11, a supporting sliding plate 12, a magnetic generating plate 13, a limiting rod 14, a fixing mechanism 15, a fixing rod 16, a first sliding block 17, a first sliding groove 18, a first elastic piece 19, a magnetic plate 20, a second sliding block 21, an extension sleeve 22, a second sliding groove 23, a second elastic piece 24, a positioning rod 25 and an inclined plane 26.

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 work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-3, a multi-station riveting machine comprises a support 1 and a riveting machine body 2 arranged on the top of the support 1, wherein the bottom of the support 1 is fixedly connected with a base 5, and the base 5 is fixedly connected with a plurality of universal wheels 6 with brakes which are uniformly distributed; riveting machine body 2 is connected with riveting seat 3, and 3 fixedly connected with evenly distributed's of riveting seat a plurality of riveting drift 4, adjacent riveting drift 4 and two in the outside 4 outsides of riveting drift all are provided with fixed establishment 15, fixed establishment 15 includes elastic support trigger mechanism, and elastic support trigger mechanism bottom fixed connection has magnetic sheet 20, magnetic sheet 20 below is provided with magnetism and takes place board 13, and magnetism takes place board 13 both sides fixedly connected with and support 1 support slide 12 of being connected, and magnetism takes place board 13 electric connection and sets up in riveting machine body 2 and control its magnetism emergence mechanism who just gets magnetism, elastic support trigger mechanism includes: the elastic supporting component is used for extruding and fixing the workpiece; and the trigger assembly is used for controlling the starting and stopping of the magnetism generating mechanism.

It should be noted that the magnetic generating mechanism is the prior art, has been published in a plurality of documents, belongs to the conventional means, and is not the innovation point of the present invention, and therefore, the description thereof is omitted.

During the use, at first place the machined part on magnetism takes place board 13, then riveting machine body 2 control riveting seat 3 descends, riveting seat 3 drives riveting drift 4 decline, at first magnetic sheet 20 contact machined part, magnetic sheet 20 extrusion elastic support subassembly after that, elastic support subassembly is fixed the machined part through the elasticity of self, thereby elastic support mechanism displacement makes trigger assembly trigger and makes magnetism take place mechanism control magnetism and take place board 13 and become magnetism, thereby magnetism takes place board 13 and becomes magnetism and adsorbs magnetic sheet 20, further fixes the machined part, need not the manual work and supports the machined part for the riveting process is more smooth, and the riveting is firm.

Further, the elastic support component comprises a fixed rod 16 fixedly connected with the riveting seat 3, the fixed rod 16 is fixedly connected with a first sliding block 17, the first sliding block 17 is slidably connected with a sliding sleeve fixedly connected with a magnetic plate 20, the sliding sleeve is provided with a first sliding groove 18 matched with the first sliding block 17, the bottom wall of the first sliding groove 18 is elastically connected with the first sliding block 17 through a first elastic piece 19, and the first elastic piece 19 is preferably a spring.

Further, the trigger assembly includes an extension sleeve 22 fixedly connected to an outer wall of the fixing mechanism 15, the extension sleeve 22 is slidably connected to a second sliding block 21 extending into the first sliding groove 18, the extension sleeve 22 is provided with a second sliding groove 23 matched with the second sliding block 21, a bottom wall of the second sliding groove 23 is elastically connected to the second sliding block 21 through a second elastic member 24, the second elastic member 24 is preferably a spring, upper and lower surfaces of one end of the second sliding block 21 close to the first sliding groove 18 are symmetrically and obliquely arranged inclined surfaces 26, when the second sliding block 21 is first contacted by the first sliding block 17, the magnetic generation mechanism controls the magnetic generation plate 13 to be magnetized, when the second sliding block 21 is second contacted by the first sliding block 17, the magnetic generation mechanism controls the magnetic generation plate 13 to be demagnetized, that is, when the first sliding block 17 moves downward and contacts and presses the second sliding block 21 for the first time, the magnetic generation mechanism controls the magnetic generation plate 13 to be magnetized, the magnetic generating plate 13 thus attracts the magnetic plate 20, further fixing the workpiece, and when the first slide block 17 moves upward to contact and press the second slide block 21 for a second time, the magnetic generating mechanism controls the magnetic generating plate 13 to lose magnetism, and the processing is completed.

Example 2

The embodiment is expanded on the basis of embodiment 1, when riveting an article, the stroke of the riveting punch is a fixed stroke, and the article with different thickness cannot be riveted, otherwise, the riveting punch is collided to cause damage, therefore, the supporting sliding plate 12 is slidably connected with the riveting machine body 2, the supporting sliding plate 12 is connected with a lifting adjusting mechanism for controlling the lifting of the supporting sliding plate, the lifting adjusting mechanism comprises a fixed plate 11 fixedly connected with the supporting sliding plate 12, a lifting component is arranged between the fixed plate 11 and the base 5, two ends of the riveting machine body 2 are fixedly connected with limit rods 14, the limit rods 14 are fixedly connected with positioning rods 25, the fixed plate 11 is driven to lift by the lifting component, the fixed plate 11 drives the supporting sliding plate 12 to drive the magnetic generation plate 13 to lift, and when a workpiece contacts the positioning rods 25 in the lifting process, the lifting component is stopped, at the optimum riveting height.

In this embodiment, lifting unit includes and rotates two swivel nuts 9 of being connected and symmetric distribution with base 5, swivel nut 9 threaded connection have with fixed plate 11 fixed connection's screw rod 10, two be provided with driving motor 7 between the swivel nut 9, driving motor 7's motor shaft passes through hold-in range 8 control swivel nut 9 and rotates.

It should be noted that, the power utilization components, such as the power mechanism, etc., in the present application are all connected to the external controller, the external controller is the prior art, and the present application does not improve the external controller, so that the specific model, the circuit structure, etc., of the external controller need not be disclosed, and the integrity of the present application is not affected.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The multi-station riveting machine comprises a support (1) and a riveting machine body (2) arranged at the top of the support (1), and is characterized in that the bottom of the support (1) is fixedly connected with a base (5), and the base (5) is fixedly connected with a plurality of universal wheels (6) with brakes, which are uniformly distributed; riveting machine body (2) are connected with riveting seat (3), and riveting seat (3) fixedly connected with evenly distributed's a plurality of riveting drift (4), and adjacent riveting drift (4) and two in the outside riveting drift (4) outside all is provided with fixed establishment (15), fixed establishment (15) include elastic support trigger mechanism, and elastic support trigger mechanism bottom fixed connection has magnetic sheet (20), magnetic sheet (20) below is provided with magnetism and takes place board (13), and magnetism takes place board (13) both sides fixedly connected with and support (1) support slide (12) be connected, and magnetism takes place board (13) electric connection have set up in riveting machine body (2) and control its magnetism generation mechanism who gets magnetism, elastic support trigger mechanism includes: the elastic support assembly and the trigger assembly.

2. The multi-station riveting machine according to claim 1, wherein the elastic support assembly comprises a fixed rod (16) fixedly connected with the riveting seat (3), the fixed rod (16) is fixedly connected with a first sliding block (17), the first sliding block (17) is slidably connected with a sliding sleeve fixedly connected with the magnetic plate (20), the sliding sleeve is provided with a first sliding groove (18) matched with the first sliding block (17), and the bottom wall of the first sliding groove (18) is elastically connected with the first sliding block (17) through a first elastic piece (19).

3. The multi-station riveting machine according to claim 2, wherein the trigger assembly comprises an extension sleeve (22) fixedly connected with the outer wall of the fixing mechanism (15), the extension sleeve (22) is slidably connected with a second sliding block (21) extending into the first sliding groove (18), the extension sleeve (22) is provided with a second sliding groove (23) matched with the second sliding block (21), the bottom wall of the second sliding groove (23) is elastically connected with the second sliding block (21) through a second elastic piece (24), the upper surface and the lower surface of one end of the second sliding block (21) close to the first sliding chute (18) are inclined surfaces (26) which are symmetrically and obliquely arranged, when the second slide block (21) is contacted by the first slide block (17) for the first time, the magnetism generating mechanism controls the magnetism generating plate (13) to be magnetized, when the second sliding block (21) is contacted by the first sliding block (17) for the second time, the magnetism generating mechanism controls the magnetism generating plate (13) to lose magnetism.

4. A multi-station riveting machine according to claim 1, wherein the support slide plate (12) is slidably connected with the riveting machine body (2), and the support slide plate (12) is connected with a lifting adjusting mechanism for controlling the lifting of the support slide plate.

5. The multi-station riveting machine according to claim 4, wherein the lifting adjusting mechanism comprises a fixed plate (11) fixedly connected with a supporting sliding plate (12), a lifting assembly is arranged between the fixed plate (11) and the base (5), two ends of the riveting machine body (2) are fixedly connected with limit rods (14), and the limit rods (14) are fixedly connected with positioning rods (25).

6. The multi-station riveting machine according to claim 5, wherein the lifting assembly comprises two screw sleeves (9) which are rotationally connected with the base (5) and symmetrically distributed, the screw sleeves (9) are in threaded connection with a screw rod (10) which is fixedly connected with a fixing plate (11), a driving motor (7) is arranged between the two screw sleeves (9), and a motor shaft of the driving motor (7) controls the rotation of the screw sleeves (9) through a synchronous belt (8).