阅读说明：本技术 五金零件自动高效铆接装置 (Automatic high-efficient riveting set of hardware component ) 是由 刘望 高铭杰 沈光虎 于 2020-07-13 设计创作，主要内容包括：本发明涉及一种五金零件自动高效铆接装置,本发明解决现有技术的问题,其技术方案要点是,固定底板上固定有一块安装支板,固定底板上固定有导轨,导轨上配置有一个滑动块,第二气缸通过对应的安装座固定在滑动块的上表面,滑动块的侧面与第一连接块连接,第二气缸的活塞杆端部连接有第二连接块,第二连接块上还固定有与活塞杆平行的导杆,导杆的第二端为自由端,第二气缸的安装座对应导杆的自由端开设有供导杆滑动的滑动连接孔,工作台包括上台面、移动块和固定台,上台面的侧面与第二连接块固定连接,上台面与移动块可拆卸连接,移动台在固定台的表面滑动,固定台与固定底板固定连接,上台面固定有针对五金零件的铆接工作块。(The invention relates to an automatic high-efficiency riveting device for hardware parts, which solves the problems of the prior art and has the technical scheme that a fixed bottom plate is fixedly provided with an installation support plate, a guide rail is fixedly arranged on the fixed bottom plate, a sliding block is arranged on the guide rail, a second cylinder is fixedly arranged on the upper surface of the sliding block through a corresponding installation seat, the side surface of the sliding block is connected with a first connecting block, the end part of a piston rod of the second cylinder is connected with a second connecting block, the second connecting block is also fixedly provided with a guide rod parallel to the piston rod, the second end of the guide rod is a free end, the free end of the installation seat of the second cylinder, corresponding to the guide rod, is provided with a sliding connecting hole for the guide rod to slide, a working table comprises an upper table surface, a movable block and a fixed table, the side surface of the upper table surface is fixedly connected with the second connecting, the fixed station is fixedly connected with the fixed bottom plate, and the upper table surface is fixed with a riveting working block aiming at hardware parts.)

1. The utility model provides an automatic high-efficient riveting set of hardware component, includes riveter and self-moving table, the top surface of self-moving table is aimed at to the working part of riveter, its characterized in that: the self-moving workbench comprises a fixed base plate, a first cylinder, a second cylinder and a workbench, wherein a mounting support plate is fixed on the fixed base plate, the first cylinder is fixedly connected with the mounting support plate, the end part of a piston rod of the first cylinder is connected with a first connecting block, a guide rail is fixed on the fixed base plate, a sliding block is configured on the guide rail, the second cylinder is fixed on the upper surface of the sliding block through a corresponding mounting seat, the side surface of the sliding block is connected with the first connecting block, the end part of a piston rod of the second cylinder is connected with a second connecting block, a guide rod parallel to the piston rod is further fixed on the second connecting block, the second end of the guide rod is a free end, a sliding connecting hole for the guide rod to slide is formed in the free end of the mounting seat of the second cylinder corresponding to the guide rod, the workbench comprises an upper table top, a lower table top and a lower, The utility model provides a metal fitting's fixed bolster, including the movable block, go up the mesa and the movable block can be dismantled the connection, the movable block is in the surface slip of fixed bolster, the fixed bolster with PMKD fixed connection, it is fixed with the riveting work piece to hardware component to go up the mesa, it is protruding with hardware component assorted location to be provided with at least on the riveting work piece, go up the constant head tank that corresponds the shape is seted up to the strengthening rib position that the mesa corresponds hardware component, the unsettled position department that corresponds hardware component extension on the PMKD is provided with the strutting arrangement who is used for supporting hardware component.

2. The automatic high-efficient riveting set of hardware component of claim 1, characterized in that: the upper surface of the moving block is a plane, a rectangular hole is formed in the position, corresponding to the riveting working block, of the upper table top, the lower portion of the riveting working block is rectangular, the bottom of the riveting working block is abutted to the upper surface of the moving block, and the lower portion of the riveting working block is in transition fit with the rectangular hole.

3. The automatic high-efficient riveting set of hardware component of claim 1, characterized in that: the mounting support plate is detachably connected with the fixed base plate, the mounting support plate is rectangular integrally, an included angle between the mounting support plate and the fixed base plate is a right angle, the mounting seat of the first cylinder is connected with the mounting support plate and the fixed base plate, the first connecting block is rectangular integrally, the first connecting block is parallel to the fixed base plate integrally, the guide rail comprises a pair of parallel sub guide rails, the bottom of the first connecting block is abutted to the upper surface of the sub guide rail in budget, the sub guide rail is I-shaped, the sliding block is provided with an I-shaped groove corresponding to the sub guide rail, the sliding block is matched with the sub guide rail, the mounting seat of the second cylinder is rectangular integrally, the sliding block is detachably connected with the mounting seat of the second cylinder, and the middle part of the mounting seat of the second cylinder is provided with the second cylinder, the piston rod of the second cylinder is connected with the middle of the second connecting block, the second connecting block is connected with two guide rods, the two guide rods are symmetrically arranged in parallel along the piston rod of the second cylinder, and the free ends of the guide rods are inserted into the sliding connecting holes.

4. The automatic high-efficient riveting set of hardware component of claim 3, characterized in that: the whole second connecting block is L-shaped, the back face of the vertical part of the second connecting block is connected with a piston rod of the second cylinder, and the horizontal part of the second connecting block is connected with the upper table top.

5. The automatic high-efficient riveting set of hardware component of claim 3, characterized in that: the both sides that PMKD corresponds the branch guide rail are provided with and are used for carrying out the spacing bolt of fixing a position to the sliding block, the bellied position of spacing bolt is higher than the bottom surface of sliding block.

6. The automatic high-efficiency riveting device for hardware parts according to claim 5, which is characterized in that: the fixed table is provided with a lower limiting square hole, the upper table top is connected with a positioning screw rod which extends downwards and penetrates through the mobile table, and the bottom of the positioning screw rod is located in the lower limiting square hole.

7. The automatic high-efficient riveting set of hardware component of claim 6, characterized in that: the mobile station is provided with an upper limiting square hole corresponding to the position of the lower limiting square hole, the area of the upper limiting square hole is smaller than that of the lower limiting square hole, the bottom of the positioning bolt is in threaded connection with a limiting block for preventing the mobile station from falling off, the shape of the limiting block is larger than that of the upper limiting square hole, and the height of the lower limiting square hole is equal to that of the limiting block.

8. The automatic high-efficient riveting set of hardware component of claim 1, characterized in that: the supporting device is a columnar flexible material block, and the flexible material block is a rubber block, a metal block with the rubber block arranged at the top and a plastic block with a sponge block arranged at the top.

9. The automatic high-efficient riveting set of hardware component of claim 1, characterized in that: the supporting device is a non-contact supporting device.

10. The automatic high-efficient riveting set of hardware component of claim 9, characterized in that: non-contact's strutting arrangement suspends frame in midair including pull-down magnet, pull-up magnet and door font, the door font is suspended in midair and is set up striding the unsettled position top of extending at hardware component, the below sliding connection that the door font was suspended in midair has an upper sliding block, pull-up magnet fixes the below of upper sliding block, pull-up magnet is located the top that hardware component extended unsettled position end section, install a lower sliding block on the PMKD, the fixed surface of lower sliding block has a pull-down magnet, pull-down magnet is located the below that hardware component extended unsettled position middle section, pull-up magnet and pull-down magnet are the electro-magnet.

Technical Field

The invention belongs to hardware part processing equipment, and relates to an automatic efficient hardware part riveting device.

Background

Riveting, that is, rivet connection, is a mechanical vocabulary, and is a method for connecting a plurality of parts by upsetting a rivet rod in a rivet hole of the part and forming a rivet head by using axial force. Comprises the following steps of: the coupling members may be rotatable with respect to each other. Not a rigid connection. Such as: scissors and pliers. And (3) fixing and riveting: the coupling members cannot move relative to each other. This is a rigid connection. Such as: angle square, nameplate on the three-ring lock, bridge building. Sealing and riveting: the riveting seam is tight, and gas and liquid cannot leak. This is a rigid connection. The corresponding riveting machine is also a common device in the field of machining, for example, the technical content published in 2013 by chinese patent publication No. CN 202725931U: a riveting machine, comprising: the positioning assembly is used for fixing a workpiece to be riveted; the riveting assembly comprises a supporting member and a rivet head member arranged on the supporting member, and the supporting member and the rivet head member move towards or away from the positioning assembly together; and the limiting assembly is arranged between the positioning assembly and the supporting component. Compared with the prior art, the utility model provides a riveting machine through setting up spacing subassembly, has guaranteed that the die can not crush and has treated the riveting work piece, has improved riveting machine's riveting precision, has reduced the defective rate of riveting machine riveting product. However, in the prior art, generally, if a clamp is adopted, the adaptability to different types of hardware parts is poor, if a platform supporting mode is adopted, a worker needs to keep the stability of the hardware parts for a long time, the working difficulty is high, the automation degree is low, and the machining error is easy to occur during working.

Disclosure of Invention

The invention solves the problems that in the prior art, workers need to keep the stability of hardware parts for a long time, the working difficulty is high, the automation degree is low, and machining errors are easy to occur in the working process, and provides the automatic high-efficiency riveting device for the hardware parts.

The technical scheme adopted by the invention for solving the technical problems is as follows: an automatic high-efficiency riveting device for hardware parts comprises a riveting machine and a self-moving workbench, wherein the working part of the riveting machine is aligned to the top surface of the self-moving workbench, the self-moving workbench comprises a fixed bottom plate, a first air cylinder, a second air cylinder and a workbench, an installation support plate is fixed on the fixed bottom plate, the first air cylinder is fixedly connected with the installation support plate, the end part of a piston rod of the first air cylinder is connected with a first connecting block, a guide rail is fixed on the fixed bottom plate, a sliding block is arranged on the guide rail, the second air cylinder is fixed on the upper surface of the sliding block through a corresponding mounting seat, the side surface of the sliding block is connected with the first connecting block, the end part of the piston rod of the second air cylinder is connected with a second connecting block, a guide rod parallel to the piston rod is further fixed on the second connecting block, and the second end of the guide rod is a free end, the utility model discloses a fixing device for fixing a work piece, including the mount pad of second cylinder, the mount pad of second cylinder corresponds the free end of guide arm and has offered and supply the gliding sliding connection hole of guide arm, the workstation includes mesa, movable block and fixed station, the side of going up the mesa with second connecting block fixed connection, go up the mesa with the connection can be dismantled to the movable block, the movable station is in the surface slip of fixed station, the fixed station with PMKD fixed connection, it is fixed with the riveting work piece to hardware component to go up the mesa, it is protruding with hardware component assorted location to be provided with at least on the riveting work piece, the constant head tank that corresponds the shape is seted up to the strengthening rib position that goes up the mesa and corresponds hardware component, the unsettled position department that corresponds hardware component extension on the PMKD is provided with the strutting arrangement who.

The hardware part processing needs to be riveted for three times, in the riveting process, the position of a second air cylinder is driven to change through the action of a first air cylinder, the upper table surface of a final workbench is further driven to move through the action of the second air cylinder, after the upper table surface moves, the position of the hardware part needing to be processed can be aligned to the working part of the riveting machine, furthermore, a riveting working block is arranged in the hardware part processing device, a positioning bulge is arranged on the riveting working block and can be aligned to the position of the hardware part needing to be processed, the position of a positioning groove also corresponds to the position of a reinforcing rib on the hardware part, the position fixing of the hardware part in the hardware part processing device can be just realized, the smooth work in the processing process can be ensured, furthermore, the positioning bulge and the positioning groove are positioned on the whole plane, the positioning is convenient and fast, and the, the hardware parts cannot shake, the processing automation degree is improved, and the labor intensity is reduced. The operation of the first cylinder and the second cylinder is controlled by a control circuit, and the whole control circuit can be a control circuit which is executed in sequence or any other circuit which can realize the sequential action of the first cylinder and the second cylinder in sequence.

Preferably, the upper surface of the moving block is a plane, a rectangular hole is formed in the position, corresponding to the riveting working block, of the upper table top, the lower portion of the riveting working block is rectangular, the bottom of the riveting working block is abutted to the upper surface of the moving block, and the lower portion of the riveting working block is in transition fit with the rectangular hole. According to the invention, the riveting working block can be selected or processed according to different positioning bulges, and can be replaced, so that the riveting device can adapt to different hardware parts.

Preferably, the mounting support plate is detachably connected with the fixed base plate, the mounting support plate is rectangular integrally, an included angle between the mounting support plate and the fixed base plate is a right angle, the mounting seat of the first cylinder is connected with the mounting support plate and the fixed base plate, the first connecting block is rectangular integrally, the first connecting block is parallel to the fixed base plate integrally, the guide rail comprises a pair of parallel sub guide rails, the bottom budget book of the first connecting block is abutted to the upper surfaces of the sub guide rails, the sub guide rails are in an I shape, the sliding block is provided with an I-shaped groove corresponding to the position of the sub guide rails, the sliding block is matched with the sub guide rails, the mounting seat of the second cylinder is rectangular integrally, the sliding block is detachably connected with the mounting seat of the second cylinder, and the second cylinder is mounted in the middle of the mounting seat of the second cylinder, the piston rod of the second cylinder is connected with the middle of the second connecting block, the second connecting block is connected with two guide rods, the two guide rods are symmetrically arranged in parallel along the piston rod of the second cylinder, and the free ends of the guide rods are inserted into the sliding connecting holes. According to the invention, through the setting of the guide rail and the guide rod, the driving of the first cylinder and the second cylinder can be kept stable, and the hardware part can be further ensured to be accurately positioned in the machining process.

Preferably, the second connecting block is L-shaped as a whole, the back surface of the vertical part of the second connecting block is connected with the piston rod of the second cylinder, and the horizontal part of the second connecting block is connected with the upper table surface.

Preferably, the two sides of the corresponding branch guide rail of the fixed bottom plate are provided with limiting bolts for positioning the sliding block, and the positions of the protrusions of the limiting bolts are higher than the bottom surface of the sliding block. The limiting bolt is set, so that the problem of overlarge movement of the upper table top of the workbench in the moving process can be avoided, furthermore, the position of the limiting bolt can be set to be matched with the machining position, the machining position can be determined through the limiting bolt, and the machining precision is improved.

Preferably, the fixed table is provided with a lower limiting square hole, the upper table top is connected with a positioning screw rod which extends downwards and penetrates through the mobile table, and the bottom of the positioning screw rod is located in the lower limiting square hole. The invention limits the position of the bottom of the screw rod through the shape and the size of the limiting square hole, and can play a role in positioning while limiting, thereby further improving the processing precision and reducing the workload required during processing.

Preferably, the mobile station is provided with an upper limiting square hole at a position corresponding to the lower limiting square hole, the area of the upper limiting square hole is smaller than that of the lower limiting square hole, the bottom of the positioning bolt is screwed with a limiting block for preventing the mobile station from being separated, the shape of the limiting block is larger than that of the upper limiting square hole, and the height of the lower limiting square hole is equal to that of the limiting block. According to the invention, the stable attaching state between the upper table top and the mobile station can be ensured through the setting of the limiting block, and the arrangement is combined with the previous limiting square hole, so that the movement of the upper table top in the horizontal direction is limited on one hand, and the upper table top cannot move in the vertical direction on the other hand, and the integral processing precision of the invention is ensured.

Preferably, the supporting device is a columnar flexible material block, and the flexible material block is a rubber block, a metal block with the rubber block arranged at the top and a plastic block with a sponge block arranged at the top. According to the arrangement of the invention, the abrasion of hardware parts when the upper table top moves can be reduced through the arrangement of the flexible material.

Preferably, the support device is a non-contact support device. The non-contact supporting device can completely remove the possibility of friction and abrasion, and has better adaptability to hardware parts of different shapes relatively.

As preferred, non-contact's strutting arrangement suspends the frame in midair including pull-down magnet, pull-up magnet and door font, the door font is suspended in midair and is striden and establish in the unsettled position top that hardware component extends, the below sliding connection that the door font suspended in midair has an upper sliding block, pull-up magnet is fixed the below of upper sliding block, pull-up magnet is located the top that hardware component extends unsettled position end section, install a lower sliding block on the PMKD, the fixed surface of lower sliding block has a pull-down magnet, pull-down magnet is located the below that hardware component extends unsettled position middle section, pull-up magnet and pull-down magnet are the electro-magnet. The invention is suitable for processing hardware parts made of iron, the pull-up magnet and the pull-down magnet are electrified to work when in use, the lower pressure of the hardware parts above the workbench is increased through the lever action, the combination with the upper table top is more stable, and the friction of the hardware parts can not be caused when the upper table top is moved.

The substantial effects of the invention are as follows: the riveting working block is arranged, the positioning protrusions are arranged on the riveting working block, the riveting working block can be opposite to the positions of the hardware parts to be machined, the positions of the positioning grooves correspond to the positions of the reinforcing ribs on the hardware parts, the hardware parts can be fixed in position, smooth work during machining can be guaranteed, furthermore, the positioning protrusions and the positioning grooves are located on the whole plane, positioning is convenient and fast, supporting and limiting effects are obvious, the hardware parts cannot shake, machining automation degree is improved, and labor intensity is reduced.

Drawings

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

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

fig. 3 is a schematic bottom view of the present invention with a door-shaped suspension rack.

Fig. 4 is a schematic structural view of the present invention with a door-shaped suspension frame.

In the figure: a1, a mounting support plate, a2, a first air cylinder, a3, a first connecting block, b1, a guide rail, b2, a sliding block, b3, a second air cylinder, b4, a piston rod, b5, a guide rod, b6, a second connecting block, c1, a fixed bottom plate, c2, a fixed table, c3, a moving block, c4, an upper table surface, d1, hardware parts, d2, a door-shaped suspension frame, d3, a pull-up magnet, d4 and a pull-down magnet.

Detailed Description

The technical solution of the present embodiment is further specifically described below by way of specific examples.