KR101851226B1 - Apparatus for riveting - Google Patents

Abstract

The present invention relates to a semi-automatic riveting machine having a rivet alignment deviation preventing unit and a rivet loading guide block. The semi-automatic riveting machine comprises: a worktable (100); a riveting device unit (200); a controller unit (300); and a main power supply unit (400). A product having uniformity and a high degree of completion can be produced.

Description

Title: Semi-automatic riveting machine equipped with rivet misalignment prevention portion and rivet charging guide block [0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a semi-automatic riveting machine having a rivet alignment preventing portion and a rivet setting guide block, and more particularly to a semi-automatic riveting machine having a dedicated work table on which an object to be processed is placed so that a riveting operation The operator uses the combined riveting device to rivet the object to be processed and prevents the rivet from being detached from the riveting device when the rivet inserted into the riveting device is aligned in the strike direction striking the object In addition, the present invention relates to a semi-automatic riveting machine having a rivet alignment preventing portion and a rivet charging guide block for securing a smooth moving section until a striking object is hit by a rivet arranged in a riveting apparatus.

Generally, a rivet is a kind of fastening part and has a shape in which a body part and a head part formed by a round bar are formed.

The fastening using a rivet is performed by inserting a rivet into a hole formed by overlapping an object to be processed such as an iron plate or a steel material and pressing the head against the rivet while supporting the end of the rivet, the ends of the body portion of the rivet are deformed and the objects to be processed are bonded to each other due to the deformed end portion and the head portion of the body portion of the rivet.

In this way, the fastening operation of the object to be processed by using a rivet is called riveting, which is easy to work and has a high strength of the joint.

Riveting is mainly performed by hand or riveting machine. Even if it is a simple work, in case of manual work, since the completion of work is not constant, not only a uniform product can be produced but also work is manually performed Therefore, the working speed is lowered with time, and the defective rate is increased according to the skill level of the worker.

On the other hand, the riveting device has a uniform quality of the product and a low defect rate regardless of the skill level of the worker in preparation for manual work, and the efficiency of the work is raised. However, the conventional riveting device focuses on riveting simply, There are various problems that need to be solved in terms of the viewpoint of smooth movement of the rivet input to the turning device until the object is struck by the workpiece and the prevention of the safety accident of the worker.

As a prior art relating to a semi-automatic riveting machine provided with a rivet alignment preventing portion and a rivet charging guide block, as shown in Fig. 8 (a), an automatic riveting device of Korean Patent Registration No. 10-1591448 (Hereinafter referred to as "Prior Art 1") includes an upper plate provided with an object to be processed, a guide panel configured to move up and down in front of the upper plate, and a guide rod formed long along the longitudinal direction of the upper plate ; A rivet gun having a rivet separating means for performing riveting processing of the object to be processed and allowing the object to be easily separated from the rivet to which the object is to be riveted, A conveying device for aligning the position of the object to be processed through a sliding movement with respect to the forward and backward directions, and a rivet gun mounted thereon, and a riveting operation is performed while sliding along the guide rods And a controller for controlling the driving of the riveting gun and the conveying device.

As another prior art, as shown in FIG. 8 (b), an "automatic riveting device" (hereinafter referred to as "prior art 2") of Korean Patent Registration No. 10-1679957 pushes a rivet The riveting unit moves in the form of approaching and moving away from the object to be joined, and one side of the rivet supporting unit for supporting the rivet is installed in the riveting unit and moves independently with the riveting unit, The other side of the rivet supporting unit that supports the rivet while supporting the rivet moves toward and away from the member to be bonded while opposing the riveting unit with the object to be bonded therebetween, that is, the other side of the riveting unit And the one side and the other side of the rivet supporting unit move toward and away from each other, so that the stroke distance for passing the rivet through the member to be joined is short The present invention relates to an automatic riveting apparatus which can have a volume reducing effect.

However, as described above, the prior arts 1 to 2 are the same technical field as the present invention in that they are riveting devices for joining objects to be processed by using rivets, The prior art 1 to the prior art 2 focus on the work for riveting as described above, so that when riveting is performed, the operator's safety and the work site floor There is a common problem in that it can not solve the problem of improvement of the working environment which is falling down to the user.

Particularly, for example, when a rivet is inserted in a riveting device and aligned in a direction striking an object to be processed, a rivet detached from the riveting device may cause injury to an operator due to contact between the rivet and the worker, There is no technical feature to prevent the worker's moving section from falling on the floor and to prevent the rivet moving into the rivet until the rivet moves within the moving range of the rivet And there is a problem that the present invention can not exert the problems and effects to be solved.

Korean Registered Patent No. 10-1591448 (Jan. 28, 2016) Korean Registered Patent No. 10-1679957 (Nov. 21, 2016)

SUMMARY OF THE INVENTION Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art,

It is an object of the present invention to provide a riveting machine capable of producing a uniform and high-quality product with ease of handling by an operator during riveting of a workpiece.

Another object of the present invention is to prevent rivet from being detached from a riveting machine when a rivet inserted into a riveting machine is aligned so as to strike the object correctly, And it is an object of the present invention to provide a riveting machine for preventing safety accidents caused by contact of a worker,

In addition, it is possible to smoothly move the rivet moving path until the rivet inserted into the riveting machine by the operator strikes the object, thereby preventing not only the riveting but also the failure, breakage or breakage of the riveting machine The present invention provides a riveting machine for preventing unevenness.

That is, a plurality of rivets striking the object to be processed are stacked up to a predetermined section so as to be aligned in the striking direction, and after a predetermined section, the aligned rivets are moved one by one so that the rivets can be loaded in the striking direction with the object to be processed. do.

In order to achieve the above object, the present invention has been made to solve the above problems,

A semi-automatic riveting machine provided with a rivet alignment preventing portion and a rivet setting guide block,

A work table on which a workpiece to be joined is placed using a rivet;

A riveting device coupled to one side of the workbench and hitting the object to be processed by loading a rivet so as to perform a riveting operation by an operator;

A controller for controlling the operation of the workbench and the riveting device by an operator;

And a main power supply unit for supplying power and power to the riveting unit and the controller unit,

In the riveting device,

A rivet sorting departure prevention part coupled to an open top side of an rivet sorting roulette part rotating intermittently so as to arrange the rivets randomly inserted by the operator so as to prevent the departure of the rivet upon rotation of the rivet sorting roulette part;

The rivet arranged and aligned in the first rivet cut-off path by the rivet cutting roulette portion is supplied from the first rivet cut-off path to the second rivet cut-off path so as to be supplied to the rivet press- And a rivet charging guide block having a rivet loading preparation groove formed therein so that one rivet is placed in advance so as to be loaded one by one in a loading path,

The rivet which is separated from the riveting device due to the rivet misalignment preventing part collides with the worker to prevent the occurrence of a safety accident or obstruct the work of the worker and to prevent the rivet from falling off the work site floor, , And the rivet charging guide blocks allow the rivets to be loaded one by one into the riveting press gun, thereby improving the working efficiency.

At this time,

A lower housing coupled to one side of the work table such that the rivet device is moved up and down according to a position where the rivet strikes the object to be processed, the work being moved to the left and right in the longitudinal direction by the operator;

A riveting key portion positioned and coupled to the upper portion of the lower housing to allow a rivet to be inserted by an operator to perform a riveting operation;

A first power transmission means for driving the lower housing;

Second power transmission means for driving the riveting station;

And a moving handle coupled to one side of the upper surface of the lower housing to allow the riveting device to move left and right in the longitudinal direction of the work table by an operator,

In the riveting part,

A rivet-aligning roulette case which is open at the top so as to insert a rivet, and a rivet-aligning roulette which is connected concentrically with the rivet-aligning roulette case and which is intermittently rotated by the operation of the operator and intermittently rotated, A rivet aligning roulette portion formed of:

A rivet alignment detaching portion coupled to one side of an upper portion of the rivet alignment roulette portion of the rivet alignment roulette portion to prevent the inserted rivet from being deviated to the outside by centrifugal force when the rivet alignment roulette rotates;

A first rivet alignment guide block having a vertical alignment groove formed therein to allow the rivet aligned from the rivet alignment roulette portion to flow into the rivet compression gun and held in a vertical direction until being loaded;

A second rivet alignment guide block coupled to a lower portion of the first rivet alignment guide block, the rivet alignment guide block having a rivet load transfer groove formed therein to allow the rivets aligned in the vertical alignment grooves to sequentially flow into the rivet compression gun;

The rivet is inserted in the rivet feeding groove formed in the second rivet alignment guide block and slid in the rivet feeding conveying groove by the operation of the operator. A rivet charging guide block having a rivet charging preparation groove formed therein so that only one rivet installed therein is sequentially loaded one by one into the riveting device;

A third rivet introduction guide block coupled to a lower portion of the second rivet alignment guide block and having a rivet charging completion groove for guiding the rivet introduced by the rivet charging guide block to be loaded on the rivet compression gun,

A rivet compression gun in which a single rivet introduced from the third rivet introduction guide block is inserted and loaded to strike an object to be processed by an operation of a worker;

A first rivet cut-off path formed by connecting a vertically aligned groove formed in the first rivet alignment guide block and a rivet-loading prepared groove formed in the rivet placement guide block;

A second rivet loading groove formed in the rivet loading guide groove formed in the rivet loading guide block formed in the rivet loading guide block of the rivet loading guide block slid in the rivet loading conveying groove formed in the second rivet aligning guide block, Path;

And the object to be processed is bonded to the object by striking and pressing using rivets inserted in the rivet pressing gun from the first rivet cutting path through the second rivet embedding path.

In the first rivet alignment guide block,

A line sensor formed on one side of the vertical alignment groove (VG) so as to detect a certain number of rivets (R) positioned at the bottom end of the rivet (R);

And a rivet remaining capacity notifying device for outputting a predetermined number of rivets from the line sensor to an operator via an LED,

The information on the remaining amount of the rivet is transmitted to the operator so that the operation of reusing the consumed rivet for a predetermined period of time can be easily performed.

It should be understood, however, that the terminology used herein is for the purpose of describing the claimed invention in its broadest possible form and should not be construed in a limiting sense. It should be construed as meaning and concept consistent with the technical idea of the present invention.

Therefore, the embodiments described in the present specification and the configurations shown in the drawings are only the most preferred embodiments of the present invention, and not all of the technical ideas of the present invention are described. Therefore, It is to be understood that equivalents and modifications are possible.

As described above, according to the present invention,

This makes it possible to produce a uniform and high-quality product with ease of handling by the operator during riveting of the object to be processed.

In addition, when the rivet is shifted by the rivet aligning roulette portion so that the rivet inserted into the riveting machine by the operator is properly struck on the object to be processed, Thereby preventing a safety accident caused by rivet escaping from riveting and contact with the operator.

Further, the rivet is prevented from being separated from the riveting machine due to the rivet misalignment preventing portion, thereby securing the work view of the operator so that the operator can perform a safe operation.

Accordingly, it provides a riveting machine that not only facilitates easy riveting but also assures the safety of the operator in the work.

The movement path of the rivet until the rivet inserted into the riveting machine by the operator is hit by the object is defined as a first rivet blocking path and a second rivet embedding path around the rivet setting guide block Thereby preventing not only riveting but also failure, breakage and damage of the riveting machine.

Particularly, since only one rivet to be hit and pressed on the object due to the rivet loading guide block is inserted and loaded into the rivet pressing gun through the second rivet loading path, the work is frequently delayed due to the latching of the rivet It is prevented that the riveting machine is stopped or broken and the rivet movement path is secured to prevent the riveting machine from being broken or damaged.

Therefore, the present invention is a very effective invention that maximizes the efficiency and the efficiency of the work, the utility of the riveting machine, and the stability of the work.

1 is a block diagram of a semiautomatic riveting machine having a rivet sorting prevention part and a rivet charging guide block according to the present invention.
FIG. 2 is a perspective view of a semiautomatic riveting machine having a rivet misalignment preventing part and a rivet charging guide block according to the present invention.
FIG. 3 is a perspective view of a riveting device in a semi-automatic riveting machine having a rivet misalignment preventing part and a rivet charging guide block according to the present invention.
FIG. 4 is a partial plan view of the riveting device of the semi-automatic riveting machine having the rivet sorting prevention part and the rivet charging guide block of the present invention.
FIG. 5 is a detailed view of a first rivet cutting path and a second rivet cutting path among components of a semiautomatic riveting machine provided with a rivet misalignment preventing part and a rivet loading guide block according to the present invention.
FIG. 6 is a block diagram schematically illustrating a movement path of a rivet inserted into a semi-automatic riveting machine having a rivet misalignment preventing part and a rivet charging guide block according to the present invention.
FIG. 7 is a block diagram of an operation procedure for riveting using a semi-automatic riveting machine having a rivet misalignment preventing portion and a rivet charging guide block according to the present invention.
FIG. 8 is a representative view of a prior art for a semi-automatic riveting machine having a rivet sorting prevention part and a rivet charging guide block according to the present invention.

Hereinafter, the function, construction and operation of the semi-automatic riveting machine having the rivet sorting prevention part and the rivet charging guide block of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a schematic view of a semiautomatic riveting machine having a rivet sorting prevention part and a rivet charging guide block according to the present invention. FIG. 2 is a schematic view of a semi-automatic riveting machine having a rivet sorting prevention part and a rivet charging guide block FIG. 3 is a perspective view of a riveting device of a semi-automatic riveting machine having a rivet alignment preventing part and a rivet charging guide block according to the present invention.

As shown in Figs. 1 to 3,

A semi-automatic riveting machine (1) equipped with a rivet alignment preventing portion and a rivet setting guide block,

A work table (100) on which a workpiece (O) to be joined is placed using a rivet (R);

A riveting device part 200 coupled to one side of the work table 100 and hitting the object O by loading a rivet R so that a riveting operation can be performed by an operator;

A controller 300 for controlling the operation of the workbench 100 and the riveting device 200 by an operator;

And a main power supply unit 400 for supplying power and power to the riveting unit 200 and the controller unit 300,

The riveting device unit (200)

Is interposed in an open top side of an intermittently rotating rivet alignment roulette portion 221 so as to align the rivet R randomly inserted by the operator so as to prevent the rivet R from coming off during rotation of the rivet alignment roulette portion 221 A rivet alignment release preventing portion 222;

The rivet R aligned and aligned in the first rivet cut-off path 228 by the rivet cutting roulette portion 221 is supplied to the rivet compression gun 227 through the second rivet embossing path 229, (RG) so that one rivet (R) is placed one by one in order from the first rivet shutoff path (228) to the second rivet embossment path (229) so that the rivet (R) A rivet charging guide block 225 is formed,

The rivet R detached from the riveting device 200 due to the rivet alignment separation preventing portion 222 collides with the worker to prevent a safety accident from occurring or obstruct the work of the worker, The rivet R is prevented from interfering with the work movement period of the operator and the rivet R is mounted one by one on the rivet pressing gun 227 by the rivet loading guide block 225 to improve the working efficiency.

At this time, the work table 100, on which the object O is placed,

A main work bench 110 on which a workpiece O to be riveting is placed;

When the workpiece O is riveted on the upper surface of the main work bench 110 by the riveting device unit 200, a work object guide block part 120 which is raised and lowered by an operator's operation before riveting to constantly bring the object O into proximity with the riveting device part 200 for riveting;

A guide block power transmission means (130) for allowing the work object guide block portion (120) to move up and down by the operation of an operator;

And a riveting device part movement section guide rod 141 which is coupled to one side of the side in the longitudinal direction of the main work platform 110 and allows the riveting device part 200 to move left and right by an operation of an operator, (140);

An auxiliary workbench 150 which moves in the width direction of the main workbench 110 in accordance with the size of the object to be processed 0 placed at the center of the main workbench 110;

The auxiliary workbench 150 is moved in the vertical direction with respect to the width direction of the main workbench 110, that is, the longitudinal direction of the main workbench 110, depending on the size of the object O placed in the main workbench 110 A sub-workbench movement section guide section 160 including a sub-workbench movement section guide bar 161 for allowing movement of the sub-workbench movement section guide bar 161;

The height of the auxiliary workbench 150 located at the center of the main workbench 110 may be the same as the height of the main workbench 110 and the auxiliary workbench 150 may be moved And a sub-workbench support unit 170 for coupling the sub-workbench 150 and the sub-workbench movement section guide unit 160 so that the sub-workbench movement section guide unit 160 can be moved.

That is, the main work table 110, the workpiece guide block 120, the guide block power transmitting means 130, the riveting apparatus main part 140, the auxiliary work table 150, The work table 100 includes the work table 100 and the auxiliary work table holder 170. The work table 100 includes a riveting device 200 for holding the object O and for riveting the object to be processed O, The workpiece guide block 120 coupled between the front side of the main workbench 110 and the riveting device 200 when the workpiece 110 is moved to the front side of the main workbench 110, O are brought into close contact with the riveting device part 200 for easy riveting without directly contacting the riveting device part 200.

That is, the object to be processed block 120 is elevated by the operation of the operator, and the worker places the object to be processed O close to the riveting device 200 and then contacts the riveting device 200 When the work object (O) is riveting, the work object guide block unit 120 is lowered by the operation of the operator.

That is, the object guide block 120 serves not only as a tool for correcting the position of the object O in order to facilitate riveting of the object O, but also, before riveting, (O) and the riveting device part (200) to prevent scratching and durability of each other.

7), the guide block power transmitting means 130 for operating the work object guide block 120 is provided with the guide block power transmitting means 130, And a cylinder having a predetermined stroke.

3 to 5, the riveting apparatus 200 for riveting the object to be processed O, which is placed on the work table 100,

The work table 100 is moved in the longitudinal direction of the work table 100 by the operator so that the rivet device 200 is moved up and down according to the position where the rivet R is struck on the object O. A lower housing 210;

A riveting key portion 220 positioned and coupled to the lower housing 210 to allow a rivet R to be inserted by an operator to perform a riveting operation;

A first power transmitting means (230) for driving the lower housing (210);

A second power transmitting means (240) for driving the riveting key portion (220);

And a shift knob 250 coupled to one side of the upper surface of the lower housing 210 for moving the riveting device 200 to the left and right in the longitudinal direction of the work table 100,

The riveting key portion 220,

A rivet aligning roulette case 221a having an upper portion opened so that the rivet R is inserted and a rivet aligning roulette case 221a coaxially connected to the rivet aligning roulette case 221a and intermittently rotated by the second power transmitting means 240 A rivet aligning roulette portion 221 formed by rivet aligning roulette 221b for aligning the inserted rivet R in the striking direction;

The rivet alignment roulette unit 221 is coupled to one side of the upper portion of the rivet alignment roulette case 221a of the rivet alignment roulette unit 221 to prevent the rivet R from being deviated to the outside due to the centrifugal force when the rivet alignment roulette 221b rotates. Prevention part 222;

A rivet R aligned from the rivet alignment roulette portion 221 is inserted into a rivet alignment guide block 227 having a vertical alignment groove VG formed therein to be held in a vertical direction until it is loaded, 223);

A rivet charging conveyance groove TG which is coupled to a lower portion of the first rivet alignment guide block 223 and permits the rivets R aligned in the vertical alignment grooves VG to be sequentially introduced one by one into the rivet compression gun 227 A formed second rivet alignment guide block 224;

Is inserted into the rivet charging conveyance groove TG formed in the second rivet alignment guide block 224 and slid in the rivet charging conveyance groove TG by the operation of the operator to be lowered from the first rivet alignment guide block 223 Only one rivet R positioned at the lowermost end of the rivet R aligned in the vertical direction that waits for a predetermined amount of the rivet R is loaded into the riveting presser 227 one by one in order, A rivet charging guide block 225 in which a rivet charging preparation groove RG is formed;

The rivet R is inserted into the rivet charging guide groove 227 and the rivet R is inserted into the rivet charging guide groove 227, A third rivet introduction guide block 226 on which the elliptical guidewire FG is formed;

A rivet compression gun 227 which is inserted and loaded with one rivet R from the third rivet introduction guide block 226 and strikes and joins the object O by an operation of a worker;

A first rivet cut-off path 228 formed by connecting vertically aligned grooves VG formed in the first rivet alignment guide block 223 and rivet embedding ready grooves RG formed in the rivet embossing guide block 225;

The rivet charging preparation groove RG and the third rivet introduction guide block 226 of the rivet charging guide block 225 slid in the rivet charging transport groove TG formed in the second rivet alignment guide block 224 And a second rivet charging path 229 in which the formed rivet charging completed transfer groove FG is connected,

The object to be processed 0 is bonded to the object O by striking and pressing using the rivet R inserted in the rivet pressing gun 227 from the first rivet cutting path 228 through the second rivet embedding path 229 .

That is, the riveting device unit 200 includes the lower housing 210, the rivet alignment roulette unit 221, the rivet alignment separation prevention unit 222, the first rivet alignment guide block 223, A riveting key portion 220 constituted by an alignment guide block 224, a rivet charging guide block 225, a third rivet charging guide block 226 and a rivet pressing key 227, a first power transmitting means 230, 5 to 6 through the organic coupling of the second power transmission means 240 and the first rivet blocking path 228 and the second rivet charging path 229 created thereby, The rivets R to be fed into the riveting device unit 200 are aligned so that the aligned rivets R are fed one by one to the riveting device 227 when riveting.

At this time, in the first rivet alignment guide block 223 of the riveting device 200,

A line sensor LS formed on one side of the vertical alignment groove VG so as to detect a certain number of rivets R from the rivet R located at the lowermost end;

And a rivet remaining capacity notification device RA for outputting a predetermined number of rivets R from the line sensor LS to an operator through LEDs,

Information on the remaining amount of the rivet (R) is transmitted to the operator so that the operation of reusing the consumed rivet (R) for a predetermined period of time can be facilitated.

That is, the above-mentioned rivet remaining capacity notification device RA allows the operator to recognize the capacity of the remaining rivet (R) sorted for the operator who can not know how much rivet R is kept sorted during operation And the operation of re-feeding the rivet (R) to the riveting device (200) can be naturally connected.

4, a rivet alignment roulette unit 221 is mounted on the rivet alignment unit 220. The rivet alignment deviation prevention unit 222, which is the most important component of the present invention, And the front end portion should be bent at a predetermined angle in the inward direction.

This is because the rivet R thrown by the rotation of the rivet aligning roulette 221b is repelled by the centrifugal force and is disengaged from the riveting device 200 as described above, The front end of the rivet R is prevented from being released to the outside.

At this time, it is preferable that the leading end of the rivet misalignment preventing part 222 bent at a predetermined angle is configured to be 130 [deg.] To 140 [deg.] Based on a surface coupled to the rivet alignment roulette case 221a.

When the bent angle is less than 130 [deg.], It is possible to prevent the rivet R from being inserted by the operator. If the bent angle is greater than 140 [deg.], The rivet R that is thrown by the centrifugal force can not be blocked.

This is a value derived from an experiment based on the applicant's experience.

In addition, a smooth movement path of the rivet R is ensured such that one rivet R, which is one of the essential components of the present invention, is loaded one by one into the rivet pressing gun 227 in the hitting direction in which the object O is hit, A rivet charging guide block 225 for preventing failure or damage of the riveting device 200 due to the engagement of the rivets R is provided with a first rivet guide block 223 and a second rivet guide block 225. [ The rivets R aligned in the rivet R are arranged to be inserted into the rivet charging preparation grooves RG one by one and the rivet charging preparation grooves RG are formed to have a size corresponding to the size of the rivets R , And the rivet (R) is not formed too large.

That is, it is preferable that the rivet loading preparation groove RG is formed in such a size that only one rivet (R) can be loaded in the striking direction so as not to be inserted except for one rivet (R).

Referring to FIGS. 6 to 7, the movement path of the rivet R inserted in the present invention and the operation sequence of the present invention will be described.

6, the rivets R inserted in the riveting apparatus 200 of the present invention are aligned by the rivet aligning roulette unit 221 to form a first rivet alignment guide block 223, The second rivet alignment guide block 224 and the rivet load guide block 225 are stacked one by one on the first rivet cut-off path 228 which is created by the organic combination of the rivet placement guide block 224, Is supplied and inserted into the rivet pressing gun 227 one by one through the second rivet charging path 229 generated by the organic combination of the rivet charging guide block 225 and the third rivet charging guide block 226, And is hit and bonded to the object (O) by the operation of the compression gun (227).

6 is a block diagram briefly showing the operation procedure of the present invention. The power supply is provided through the main power supply unit 400 to place the object O on the work table 100, and the control unit 300 The guide block power transmitting means 130 is actuated through the object block guide portion control portion 320 constituted in the guide block power transmitting means 130 so that the object block block portion 120 is raised by the guide block power transmitting means 130, The riveting device unit 200 is raised through the lower housing control unit 310 configured in the controller unit 300 along with the rise of the block unit 120. [

The operator then corrects the position of the object to be processed O so that the object O placed on the workbench 100 is brought into close contact with the object to be processed 120 and the object to be processed riveting O to the joining position of the work object guide block unit 120 by moving the rivet drilling tool unit 200 at the joining position of the work object guide block unit 120 , The riveting device unit 200 is lowered through the lower housing control unit 310 so that the object O is inserted into the rivet pressing gun 227. [

The object to be processed 0 inserted into the rivet pressing gun 227 is riveted through a riveting part control unit 330 provided in the controller unit 300 so that the object O is moved (R).

The first power transmission means 230 and the second power transmission means 240 constituted in the riveting device unit 200 are configured such that the lower housing 210 and the riveting key portion 220 are respectively moved Specifically, by using a cylinder, a link, and a switch (solenoid valve) so that the lower housing 210 is lifted and lowered by the operator, the rivet alignment roulette portion 221 and the rivet compression gun 227 .

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention as defined in the appended claims.

Therefore, it is to be understood that the present invention may be embodied in many other specific forms without departing from the spirit or essential characteristics thereof, and the embodiments are to be considered in all respects as illustrative and not restrictive.

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a semi-automatic riveting machine having a rivet alignment preventing portion and a rivet setting guide block, It can be applied to contribute to the field promotion.

1: Semi-automatic riveting machine equipped with rivet alignment prevention part and rivet installation guide block
100: Workbench
110: main work table 120: object to be processed guide block
130: guide block power transmission means 140: riveting device block
141: riveting device part moving section guide rod 150: auxiliary workbench
160: Auxiliary work table movement section guide section 161: Auxiliary work table movement section guide bar
170: auxiliary workbench support part
200: riveting device part
210: lower housing 220: riveting key section
221: Roulette alignment part 221a: Roulette alignment part
221b: Rivet alignment roulette 222: Rivet alignment deviation prevention part
223: first rivet alignment guide block 224: second rivet alignment guide block
225: Rivet loading guide block 226: Third rivet loading guide block
227: Rivet squeeze gun 228: 1st rivet cut-off path
229: second rivet charging path 230: first power transmitting means
240: second power transmission means 250: shift handle
300:
310: lower housing control part 320: object to be processed block part control part
330: riveting gun control section
400: Main power supply
O: object to be processed R: rivet
FG: Completion of rivet completion Feed home LS: Line sensor
RA: rivet remaining capacity Reminder RG: Ready to install rivets Home
TG: Rivet loading feed groove VG: Vertical alignment groove

Claims (3)

A semi-automatic riveting machine (1) equipped with a rivet alignment preventing portion and a rivet setting guide block,
A work table (100) on which a workpiece (O) to be joined is placed using a rivet (R);
A riveting device part 200 coupled to one side of the work table 100 and hitting the object O by loading a rivet R so that a riveting operation can be performed by an operator;
A controller 300 for controlling the operation of the workbench 100 and the riveting device 200 by an operator;
And a main power supply unit 400 for supplying power and power to the riveting unit 200 and the controller unit 300,
The riveting device unit (200)
Is interposed in an open top side of an intermittently rotating rivet alignment roulette portion 221 so as to align the rivet R randomly inserted by the operator so as to prevent the rivet R from coming off during rotation of the rivet alignment roulette portion 221 A rivet alignment release preventing portion 222;
The rivet R aligned and aligned in the first rivet cut-off path 228 by the rivet cutting roulette portion 221 is supplied to the rivet compression gun 227 through the second rivet embossing path 229, (RG) so that one rivet (R) is placed one by one in order from the first rivet shutoff path (228) to the second rivet embossment path (229) so that the rivet (R) A rivet charging guide block 225 is formed,
The rivet R detached from the riveting device 200 due to the rivet alignment separation preventing portion 222 collides with the worker to prevent a safety accident from occurring or obstruct the work of the worker, The rivet R is mounted one by one on the rivet 227 by the rivet loading guide block 225 so as to improve the working efficiency, Semi-automatic riveting machine with departure prevention part and rivet loading guide block. The method according to claim 1,
The riveting device unit (200)
The work table 100 is moved in the longitudinal direction of the work table 100 by the operator so that the rivet device 200 is moved up and down according to the position where the rivet R is struck on the object O. A lower housing 210;
A riveting key portion 220 positioned and coupled to the lower housing 210 to allow a rivet R to be inserted by an operator to perform a riveting operation;
A first power transmitting means (230) for driving the lower housing (210);
A second power transmitting means (240) for driving the riveting key portion (220);
And a shift knob 250 coupled to one side of the upper surface of the lower housing 210 for moving the riveting device 200 to the left and right in the longitudinal direction of the work table 100,
The riveting key portion 220,
A rivet aligning roulette case 221a having an upper portion opened so that the rivet R is inserted and a rivet aligning roulette case 221a coaxially connected to the rivet aligning roulette case 221a and intermittently rotated by the second power transmitting means 240 A rivet aligning roulette portion 221 formed by rivet aligning roulette 221b for aligning the inserted rivet R in the striking direction;
The rivet alignment roulette unit 221 is coupled to one side of the upper portion of the rivet alignment roulette case 221a of the rivet alignment roulette unit 221 to prevent the rivet R from being deviated to the outside due to the centrifugal force when the rivet alignment roulette 221b rotates. Prevention part 222;
A rivet R aligned from the rivet alignment roulette portion 221 is inserted into a rivet alignment guide block 227 having a vertical alignment groove VG formed therein to be held in a vertical direction until it is loaded, 223);
A rivet charging conveyance groove TG which is coupled to a lower portion of the first rivet alignment guide block 223 and permits the rivets R aligned in the vertical alignment grooves VG to be sequentially introduced one by one into the rivet compression gun 227 A formed second rivet alignment guide block 224;
Is inserted into the rivet charging conveyance groove TG formed in the second rivet alignment guide block 224 and slid in the rivet charging conveyance groove TG by the operation of the operator to be lowered from the first rivet alignment guide block 223 Only one rivet R positioned at the lowermost end of the rivet R aligned in the vertical direction that waits for a predetermined amount of the rivet R is loaded into the riveting presser 227 one by one in order, A rivet charging guide block 225 in which a rivet charging preparation groove RG is formed;
The rivet R is inserted into the rivet charging guide groove 227 and the rivet R is inserted into the rivet charging guide groove 227, A third rivet introduction guide block 226 on which the elliptical guidewire FG is formed;
A rivet compression gun 227 which is inserted and loaded with one rivet R from the third rivet introduction guide block 226 and strikes and joins the object O by an operation of a worker;
A first rivet cut-off path 228 formed by connecting vertically aligned grooves VG formed in the first rivet alignment guide block 223 and rivet embedding ready grooves RG formed in the rivet embossing guide block 225;
The rivet charging preparation groove RG and the third rivet introduction guide block 226 of the rivet charging guide block 225 slid in the rivet charging transport groove TG formed in the second rivet alignment guide block 224 And a second rivet charging path 229 in which the formed rivet charging completed transfer groove FG is connected,
And the object to be processed 0 is bonded to the object O by striking and pressing using a rivet R inserted in the rivet pressing gun 227 from the first rivet cutting path 228 through the second rivet embedding path 229 Semi-automatic riveting machine equipped with rivet alignment deviation prevention part and rivet installation guide block. 3. The method of claim 2,
In the first rivet alignment guide block 223,
A line sensor LS formed on one side of the vertical alignment groove VG so as to detect a certain number of rivets R from the rivet R located at the lowermost end;
And a rivet remaining capacity notification device RA for outputting a predetermined number of rivets R from the line sensor LS to an operator through LEDs,
The rivet alignment preventing portion and the rivet setting guide portion are provided so as to easily convey the information about the remaining amount of the rivet to the operator and reuse the consumed rivet R for a predetermined period of time, Semi-automatic riveting machine equipped with

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