CN214920210U

CN214920210U - Riveting machine

Info

Publication number: CN214920210U
Application number: CN202022844036.1U
Authority: CN
Inventors: 李进阳
Original assignee: SHENZHEN KERUIER AUTOMATION EQUIPMENT CO Ltd
Current assignee: SHENZHEN KERUIER AUTOMATION EQUIPMENT CO Ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-11-30
Anticipated expiration: 2030-11-30

Abstract

The utility model discloses a riveting machine, include: the riveting device comprises a rack, a workbench arranged on the rack, and a feeding mechanism, a discharging mechanism, a pushing mechanism, a fixed block and a riveting mechanism which are arranged on the workbench; the fixed block is arranged below the riveting mechanism, a first positioning groove matched with the width of the second workpiece is formed in the upper surface of the fixed block, the material pushing mechanism is used for pushing the second workpiece in the material discharging mechanism into the fixed block and enabling the second workpiece to move to the riveting position below the riveting mechanism along the first positioning groove, the material feeding mechanism is used for pushing the first workpiece to the riveting position below the riveting mechanism, and the riveting mechanism is used for riveting the first workpiece and the second workpiece.

Description

Riveting machine

Technical Field

The utility model relates to a riveting technical field especially relates to a riveter.

Background

The rivet punching mechanism is an important component of a riveting machine, and mainly applies impact to a rivet to fix two or more components by the rivet. Traditional rivet punching press mechanism needs the manual work to place the rivet, before the riveting, needs the people hand to put into the constant head tank with the rivet and fixes a position, and its inefficiency and manual operation cause the operating accident very easily.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem of the prior art, the utility model provides a riveting machine can improve production efficiency and factor of safety height.

The utility model discloses a riveting machine, include: the riveting machine comprises a rack, a workbench arranged on the rack, and a feeding mechanism, a vibrating disc discharging mechanism, a material pushing mechanism, a fixed block and a riveting mechanism which are arranged on the workbench; the fixed block is arranged below the riveting mechanism, a first positioning groove matched with the second workpiece is formed in the upper surface of the fixed block, the pushing mechanism is used for pushing the second workpiece in the vibrating disc discharging mechanism into the fixed block and enabling the second workpiece to move to the riveting position below the riveting mechanism along the first positioning groove, the feeding mechanism is used for pushing the first workpiece to the riveting position below the riveting mechanism, and the riveting mechanism is used for riveting the first workpiece and the second workpiece.

Optionally, the material pushing mechanism includes a vibrating disc discharging mechanism, a material pushing assembly and a fixing block, the fixing block is arranged at the riveting position below the riveting mechanism, the vibrating disc discharging mechanism conveys the second workpiece to the material pushing assembly, and the material pushing assembly pushes the second workpiece to the fixing block and to the riveting position below the riveting mechanism.

Optionally, the pushing assembly comprises a front-back moving assembly and a left-right moving assembly, the left-right moving assembly comprises a slider cylinder and a slider connected with the slider cylinder, and the front-back moving assembly comprises a push rod cylinder and a push rod connected with the push rod cylinder; the upper surfaces of the sliding block and the fixed block are respectively provided with a positioning groove matched with the width of the second workpiece, the vibrating disc discharging mechanism conveys the second workpiece to the positioning groove of the sliding block, the sliding block cylinder drives the sliding block to move so that the positioning groove of the sliding block is right opposite to the positioning groove of the fixed block, and the push rod cylinder drives the push rod to move so that the push rod drives the second workpiece to move to the riveting position below the riveting mechanism along the positioning groove of the fixed block.

Optionally, be provided with first guide block, second guide block on the workstation, first guide block and second guide block set up the both sides of slider moving direction, the slider both sides are formed with the lug, first guide block inboard is provided with dodges the guide way of lug, the second guide block with inject between second guide block, the workstation and dodge another the spout of lug, first guide block and second guide block all be provided with second work piece width assorted constant head tank, vibration dish discharge mechanism carries the second work piece in proper order to the constant head tank of first guide block, the constant head tank of slider in the second guide block aims at constant head tank in the fixed block.

Optionally, the pushing assembly further includes a first sensor, the first sensor is disposed on the second guide block and opposite to the positioning groove of the first guide block, and the first sensor is used for detecting whether the second workpiece is placed in the sliding block.

Optionally, the left-right moving assembly further comprises a limiting block, and the limiting block is arranged on the workbench and arranged at one end, far away from the sliding block cylinder, of the sliding block.

Optionally, the feeding mechanism further includes a second sensor, the second sensor is disposed on the workbench and disposed on two sides of the first workpiece in the moving direction, and the second sensor is configured to detect whether the first workpiece reaches a riveting position below the riveting mechanism.

Optionally, the pushing mechanism further includes a third sensor, the third sensor is disposed on the workbench and disposed on two sides of the second workpiece in the moving direction, and the third sensor is configured to detect whether the second workpiece reaches a riveting position below the riveting mechanism.

Optionally, the riveting machine further comprises safety gratings, and the safety gratings are arranged on two sides of the workbench.

Optionally, the riveting machine further comprises a touch screen, and the touch screen is arranged above the riveting mechanism.

Has the advantages that: realize automatic ejection of compact through discharge mechanism, through be provided with on the fixed block surface with second work piece assorted first constant head tank, through pushing equipment with the second work piece propelling movement in the discharge mechanism to the fixed block in and make the second work piece move to the riveting position of riveting mechanism below along first constant head tank, just so need not place the work piece in the constant head tank through the manual work, improved production efficiency to and avoided manual operation to improve factor of safety.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive faculty. In the drawings:

fig. 1 is a schematic structural view of a riveting machine of the present invention;

FIG. 2 is a partial schematic view of A of FIG. 1;

FIG. 3 is a schematic structural view of the riveter of FIG. 1 from another perspective;

FIG. 4 is a partial schematic view of B in FIG. 2;

FIG. 5 is a partial schematic view of another state of B in FIG. 2;

FIG. 6 is a schematic illustration of the joining of a first workpiece and a second workpiece.

The riveting device comprises a first workpiece 1, a second workpiece 2, a frame 3, a workbench 4, a riveting position 5, a feeding mechanism 100, a second sensor 110, a feeding cylinder 120, a jig 130, a discharging mechanism 200, a discharging rail 210, a pushing mechanism 300, a front-back moving component 310, a push rod cylinder 311, a push rod 312, a left-right moving component 320, a slider cylinder 321, a slider 322, a second positioning groove 3221, a bump 3222, a limiting block 323, a first sensor 330, a third sensor 340, a fixing block 400, a first positioning groove 410, a riveting mechanism 500, a first guide block 600, a third positioning groove 610, a guide groove 620, a second guide block 700, a sliding groove 710, a safety grating 800 and a touch screen 900,

Detailed Description

It is to be understood that the terminology, the specific structural and functional details disclosed herein are for the purpose of describing particular embodiments only, and are representative, but that the present invention may be embodied in many alternate forms and should not be construed as limited to only the embodiments set forth herein.

Furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and may include, for example, fixed connections, removable connections, and integral connections; can be mechanically or electrically connected; either directly or indirectly through intervening media, or through both elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The invention will be further described with reference to the drawings and alternative embodiments.

As shown in fig. 1 to 6, the utility model provides a riveting machine, which comprises a frame 3, a worktable 4 arranged on the frame 3, a feeding mechanism 100 arranged on the worktable 4, a discharging mechanism 200, a pushing mechanism 300, a fixing block 400 and a riveting mechanism 500; the fixing block 400 is arranged below the riveting mechanism 500, the first positioning groove 410 matched with the second workpiece 2 is arranged on the upper surface of the fixing block 400, the pushing mechanism 300 is used for pushing the second workpiece 2 in the discharging mechanism 200 into the fixing block 400 and enabling the second workpiece 2 to move to the riveting position 5 below the riveting mechanism 500 along the first positioning groove 410, the feeding mechanism 100 is used for pushing the second workpiece 2 to the riveting position 5 below the riveting mechanism 500, and the riveting mechanism 500 is used for riveting the second workpiece 2.

Realize automatic ejection of compact through discharge mechanism 200, through be provided with on the fixed block 400 surface with second work piece 2 assorted first constant head tank 410, through pushing equipment 300 with second work piece 2 propelling movement to fixed block 400 in discharge mechanism 200 and make second work piece 2 remove to riveting position 5 below riveting mechanism 500 along first constant head tank 410, just so need not place the work piece in first constant head tank 410 through the manual work, production efficiency has been improved, and avoided manual operation to improve factor of safety. It should be noted that the first positioning groove 410 is configured to match the width of the workpiece, so that the workpiece can move smoothly in the first positioning groove 410.

It should be noted that, in the present embodiment, the second workpiece 2 is an aluminum heat sink, and the second workpiece 2 is a pin member, but in other embodiments, the second workpiece 2 may be another workpiece.

Further, as shown in fig. 3 to 5, the pushing mechanism 300 includes a front-back moving assembly 310 and a left-right moving assembly 320, the left-right moving assembly 320 includes a slider 322 cylinder 321 and a slider 322 connected to the slider 322 cylinder 321, the front-back moving assembly 310 includes a push rod 312 cylinder 311 and a push rod 312 connected to the push rod 312 cylinder 311; the upper surface of the slider 322 is provided with a second positioning groove 3221 matched with the width of the second workpiece 2, the discharging mechanism 200 is configured to convey the second workpiece 2 to the second positioning groove 3221, the slider 322 air cylinder 321 is configured to drive the slider 322 to move so that the second positioning groove 3221 is opposite to the first positioning groove 410, and the push rod air cylinder is configured to drive the push rod 312 to move so that the push rod 312 drives the second workpiece 2 to move from the second positioning groove 3221 to the first positioning groove 410 and to move along the first positioning groove 410 to the riveting position 5 below the riveting mechanism 500.

In the actual production process, due to the problem of the placement position of the discharging mechanism 200, the discharge port of the discharging mechanism 200 is not necessarily aligned to the first positioning groove 410 in the fixing block 400, and at this time, a transfer structure needs to be arranged so that the second workpiece 2 in the discharging mechanism 200 can be conveyed to the first positioning groove 410 through the transfer structure, so in this embodiment, the front-back moving assembly 310 and the left-right moving assembly 320 are arranged, the left-right moving assembly 320 includes a slider 322 cylinder 321 and a slider 322 connected to the slider 322 cylinder 321, the upper surface of the slider 322 is provided with a second positioning groove 3221 matched with the width of the second workpiece 2, the discharge port of the discharging mechanism 200 corresponds to the second positioning groove 3221, the second workpiece 2 is firstly conveyed to the second positioning groove 3221 by the discharge port, then the slider 322 cylinder 321 drives the slider 322 to move so that the second positioning groove 3221 corresponds to the first positioning groove 410, at this time, the push rod cylinder 311 drives the push rod 312 to move, so that the push rod 312 drives the second workpiece 2 to move from the second positioning groove 3221 to the first positioning groove 410, and move along the first positioning groove 410 to the riveting position 5 below the riveting mechanism 500. Of course, it can be understood that the placing position of the discharging mechanism 200 may also be adjusted, so that the discharging port of the discharging mechanism 200 is directly aligned with the first positioning slot 410, and the second workpiece 2 is directly conveyed into the first positioning slot 410 from the discharging port, and then the second workpiece 2 is pushed to the riveting position 5 below the riveting mechanism 500 by the pusher.

Further, the workbench 4 is provided with a first guide block 600 and a second guide block 700, the first guide block 600 and the second guide block 700 are arranged at two sides of the moving direction of the slider 322, the first guide block 600 and the second guide block 700 are both provided with a third positioning groove 610 matched with the width of the second workpiece 2, the third positioning groove 610 in the first guide block 600 is opposite to the second positioning groove 3221, and the third positioning groove 610 in the second guide block 700 is opposite to the first positioning groove 410; the two sides of the sliding block 322 are formed with protrusions 3222, the inner side of the first guide block 600 is provided with a guide groove 620 avoiding the protrusion 3222, and a sliding groove 710 avoiding the other protrusion 3222 is defined between the second guide block 700 and the second guide block, and the workbench 4.

The first guide block 600 and the second guide block 700 are respectively provided to form a guide groove 620 and a slide groove 710 for guiding the slider 322, so that the slider 322 can be smoothly moved during the moving process. In order to convey the second workpiece 2 at the discharge port to the second positioning groove 3221, a third positioning groove 610 matched with the width of the second workpiece 2 needs to be disposed on the surface of the first guide block 600, so that the second workpiece 2 at the discharge port can be conveyed to the second positioning groove 3221 through the third positioning groove 610, and similarly, the third positioning groove 610 is disposed on the second guide block 700.

Further, in order to better carry the second work piece 2 in the discharge mechanism 200 to the third constant head tank 610, the discharge mechanism 200 is vibration dish discharge mechanism 200, vibration dish discharge mechanism 200 is including ejection of compact track 210, ejection of compact track 210 sets up on workstation 4, be provided with on the ejection of compact track 210 with the second work piece 2 width assorted fourth constant head tank, the fourth constant head tank is for the third constant head tank 610 in the first guide block 600, second work piece 2 in the fourth constant head tank just can be better carries to the third constant head tank 610 like this.

Further, the pushing mechanism 300 further includes a first sensor 330, the first sensor 330 is disposed on the second guide block 700 and opposite to the second positioning groove 3221, and the first sensor 330 is configured to detect whether the second workpiece 2 is placed in the second positioning groove 3221. When the first sensor 330 detects that there is no material in the second positioning groove 3221, the discharging mechanism 200 will transport the second workpiece 2 into the second positioning groove 3221, and when the first sensor 330 detects that there is material in the second positioning groove 3221, the first sensor 330 sends a signal to the controller, and the controller controls the discharging mechanism 200 to stop transporting the second workpiece 2. Specifically, the first sensor 330 may be an infrared sensor.

Further, in order to limit the moving stroke of the sliding block 322, the left-right moving assembly 320 further comprises a limiting block 323, and the limiting block 323 is arranged on the workbench 4 and at one end of the sliding block 322 far away from the cylinder 321 of the sliding block 322.

Further, in order to detect whether the workpiece is leveled, the feeding mechanism 100 further includes a second sensor 110, the second sensor 110 is disposed on the working platform 4 and is disposed at both sides of the moving direction, and the second sensor 110 is used for detecting whether the workpiece is leveled. Specifically, the second sensor 110 may be an infrared sensor, when not putting at ordinary times, the infrared ray that the infrared sensor transmits will be kept off, the infrared sensor will send a signal to the control system, the control system will control the alarm to alarm after receiving the signal, the operator will check whether being blocked, when the infrared sensor does not detect, the feeding mechanism 100 will send to the riveting position 5 below the riveting mechanism 500, specifically, the feeding mechanism 100 includes the feeding cylinder 120 and the tool 130 connected with the feeding cylinder 120, and is placed in the tool 130.

Further, the material pushing mechanism 300 further includes a third sensor 340, the third sensor 340 is disposed on the workbench 4 and disposed at two sides of the moving direction of the second workpiece 2, and the third sensor 340 is configured to detect whether the second workpiece 2 reaches the riveting position 5 below the riveting mechanism 500. Specifically, the third sensor 340 may be an infrared sensor, when the second workpiece 2 reaches the riveting position 5 below the riveting mechanism 500, the second workpiece 2 blocks the infrared ray emitted by the infrared sensor, and at this time, the second workpiece 2 reaches the riveting position 5 below the riveting mechanism 500, and the push rod 312 stops to continuously push the second workpiece 2.

Further, the riveting machine further comprises safety gratings 800, and the safety gratings 800 are arranged on two sides of the workbench 4. Therefore, safety accidents caused by manual mistake entering a working area can be avoided.

Further, the riveter still includes touch-sensitive screen 900, and touch-sensitive screen 900 sets up in riveting mechanism 500 top, through setting up touch-sensitive screen 900, can go up the operation and then control the action of each cylinder on touch-sensitive screen 900, and easy operation is convenient.

The foregoing is a more detailed description of the present invention, taken in conjunction with specific alternative embodiments, and it is not intended that the present invention be limited to the specific details set forth herein. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.

Claims

1. A riveter, characterized by, includes: the riveting device comprises a rack, a workbench arranged on the rack, and a feeding mechanism, a discharging mechanism, a pushing mechanism, a fixed block and a riveting mechanism which are arranged on the workbench; the riveting mechanism comprises a fixing block, a material pushing mechanism, a material conveying mechanism, a riveting mechanism and a material conveying mechanism, wherein the fixing block is arranged below the riveting mechanism, a first positioning groove matched with the width of a second workpiece is formed in the upper surface of the fixing block, the material conveying mechanism is used for pushing the second workpiece in the material conveying mechanism into the fixing block and enabling the second workpiece to move to a riveting position below the riveting mechanism along the first positioning groove, the material conveying mechanism is used for pushing the first workpiece to the riveting position below the riveting mechanism, and the riveting mechanism is used for riveting the first workpiece and the second workpiece.

2. A riveting machine according to claim 1, wherein the pushing mechanism comprises a front-back moving assembly and a left-right moving assembly, the left-right moving assembly comprises a slider cylinder and a slider connected with the slider cylinder, and the front-back moving assembly comprises a push rod cylinder and a push rod connected with the push rod cylinder; the upper surface of the sliding block is provided with a second positioning groove matched with the width of the second workpiece, a discharge hole of the discharging mechanism is opposite to the second positioning groove, the discharging mechanism is used for conveying the second workpiece to the second positioning groove, the sliding block cylinder is used for driving the sliding block to move so that the second positioning groove is opposite to the first positioning groove, and the push rod cylinder is used for driving the push rod to move so that the push rod drives the second workpiece to move from the second positioning groove to the first positioning groove and move along the first positioning groove to a riveting position below the riveting mechanism.

3. A riveting machine as set forth in claim 2, wherein the worktable is provided with a first guide block and a second guide block, the first guide block and the second guide block are arranged on two sides of the moving direction of the slide block, the first guide block and the second guide block are respectively provided with a third positioning groove matched with the width of the second workpiece, the third positioning groove in the first guide block is opposite to the second positioning groove, and the third positioning groove in the second guide block is opposite to the first positioning groove; the slider both sides are formed with the lug, the first guide block inboard is provided with dodges the guide way of lug, the second guide block with inject between second guide block, the workstation and dodge another the spout of lug.

4. A riveting machine according to claim 3, wherein the discharging mechanism is a vibrating disc discharging mechanism, the vibrating disc discharging mechanism comprises a discharging rail, the discharging rail is arranged on the workbench, a fourth positioning groove matched with the width of the second workpiece is arranged on the discharging rail, and the fourth positioning groove is opposite to the third positioning groove in the first guide block.

5. A riveter as recited in claim 3, wherein the pusher mechanism further includes a first sensor disposed on the second guide block and opposite the second detent, the first sensor being configured to detect placement of a second workpiece in the second detent.

6. A riveter according to claim 3, characterized in that the side-to-side assembly further comprises a stop block, the stop block is disposed on the table and at an end of the ram remote from the ram cylinder.

7. A riveting machine according to claim 1, wherein the feeding mechanism further comprises second sensors disposed on the table and on both sides in the moving direction of the first workpiece, the second sensors being configured to detect whether the first workpiece has reached the flat position.

8. A riveting machine according to claim 1, wherein the pushing mechanism further comprises third sensors, the third sensors are disposed on the worktable and are disposed on two sides of the second workpiece in the moving direction, and the third sensors are used for detecting whether the second workpiece reaches the riveting position below the riveting mechanism.

9. A riveting machine according to claim 1, wherein the riveting machine further comprises safety light barriers arranged on both sides of the working table.

10. A riveter according to claim 1 wherein the riveter further comprises a touch screen, the touch screen being disposed above the riveting mechanism.