CN218252720U - Ultra-short portable riveting gun - Google Patents

Abstract

The utility model relates to a ultrashort type portable riveter, it includes the riveter body, the riveter output shaft, riveting pull rod and detachable connections spare, the riveter output shaft is fixed in on the riveter body and is located the inside of riveter body, the hole has been seted up in the side to the riveter body, the riveting pull rod passes and puts the hole and the coaxial setting of riveter output shaft, detachable connections spare is used for riveter output shaft and riveting pull rod fixed connection, the riveter output shaft is used for being driven in order to follow self axis rotation by the transmission of riveter. In the scheme that this application provided, the riveter output shaft is located the inside of riveter body, and this makes its output shaft shorter to can possess the advantage that the volume is less, portable. Simultaneously, the riveting gun output shaft passes through the connecting piece with the riveting pull rod and can dismantle the connection, can realize changing the model of riveting pull rod according to the demand of difference.

Description

Ultra-short portable riveting gun

Technical Field

The application relates to the field of riveting tools, in particular to an ultra-short portable riveting gun.

Background

At present, riveting technique has been widely used in each trade, for adapting to different service environment, riveting technique is iterating and perfecting constantly, common riveting instrument is the great riveter of volume at present, it includes more complicated drive arrangement and transmission, and for the ease of changing the riveting pull rod that is used for connecting the rivet nut, in order to satisfy different riveting demands, be equipped with longer output shaft at transmission's power take off end at present usually, and stretch out the outside of riveter body with the output shaft of riveter, be used for changing the riveting pull rod and accomplish riveting work, this just leads to the volume of riveter great.

Although this kind of riveter is applicable to most occasions, in some work scenes, because the operable space is less, the very big riveter of volume hardly gets into the construction space and carries out riveting work, perhaps although the riveter can get into the operating space, nevertheless because the riveter is bulky, the user can't operate the accurate position of treating the riveting of riveter alignment, has leaded to the not accurate scheduling problem of riveting construction.

To the above circumstances, this application has provided a ultrashort type portable riveter for solve the riveting problem in the less operating space.

SUMMERY OF THE UTILITY MODEL

In order to solve the riveting problem in the less operating space, this application provides an ultrashort type portable riveter.

The application provides a pair of ultrashort type portable riveter adopts following technical scheme:

the utility model provides a super short portable riveter, includes riveter body, riveter output shaft, riveting pull rod and detachable connections spare, the riveter output shaft is fixed in on the riveter body and be located the inside of riveter body, the riveter body has been seted up in the side and has been put the hole, the riveting pull rod passes put the hole with the coaxial setting of riveter output shaft, detachable connections spare be used for with the riveter output shaft with riveting pull rod fixed connection, the riveter output shaft is used for driving with along self axis rotation by the transmission of riveter.

Through adopting above-mentioned technical scheme, different with traditional riveter structure, in the scheme that this application provided, the riveter output shaft is located the inside of riveter body, and this makes its output shaft shorter to can possess the advantage that the volume is less, portable.

In addition, make things convenient for the riveting pull rod of changing different models, make things convenient for the preparation and the installation of riveter part simultaneously, can set up longer riveter output shaft usually and set up the riveter output shaft in the outside of riveter body, but so set up can make the riveter longer, and the volume is great. Therefore, in order to enable the rivet gun output shaft to drive the riveting pull rod to complete the riveting work, the riveting pull rod penetrates into the rivet gun body through the placing hole so as to be connected with the rivet gun output shaft. It is worth noting that in the scheme that this application provided, the riveting gun output shaft can be dismantled through detachable connections with the riveting pull rod and be connected, can realize changing the model of riveting pull rod according to the riveting requirement of difference.

Optionally, the riveting pull rod is close to one end of the riveting gun output shaft is inwards provided with an output shaft mounting groove matched with the riveting gun output shaft through the end face, the riveting gun output shaft penetrates through the inside of the output shaft mounting groove, the riveting pull rod is close to one end of the riveting gun output shaft is inwards provided with a first pin hole through the side face, the riveting gun output shaft is close to one end of the riveting pull rod is inwards provided with a second pin hole through the side face, the first pin hole is communicated with the second pin hole, the detachable connecting piece comprises a bolt, the bolt is matched with the first pin hole and the second pin hole, and the bolt penetrates through the first pin hole and the second pin hole.

Through adopting above-mentioned technical scheme, the concrete installation of the riveter that this application provided is promptly, penetrate the riveting pull rod and put the hole, thereby aim at the output shaft mounting groove with the riveter output shaft and penetrate in the output shaft mounting groove, afterwards, rotate the riveting pull rod and just to the second pinhole on the riveting pull rod and the epaxial first pinhole of riveter output counterpoint the intercommunication, finally, penetrate the bolt in the first pinhole and the second pinhole that are linked together, at this moment, the riveter output shaft keeps relatively fixed with the riveting pull rod, therefore the riveter output shaft can drive the riveting pull rod and rotate in order to accomplish the riveting along self axis.

Optionally, a first acute angle is formed between the axis of the first pin hole and the axis of the riveting pull rod, the second pin hole and the first pin hole are coaxially arranged, a notch is formed in the edge of the insertion hole, and the notch is used for the bolt to pass through.

Through adopting above-mentioned technical scheme, because the riveting pull rod links to each other with the riveter output shaft in riveter body is inside to in order to adapt to comparatively narrow and small operating space, also need be with bore control in less within range when the preparation is put into the hole. Therefore, the plug for connecting the two may not be directly vertically inserted into the first pin hole and the second pin hole.

And, when the riveting pull rod of different models need to be changed, the user need the slope riveter be used for pouring out the bolt from the pinhole, receives the restriction of putting into the hole bore, and the bolt may block at the edge of putting into the hole, consequently this application sets up the breach in the edge of putting into the hole, and sets up the breach that supplies its slant to penetrate with first pinhole and second pinhole slant simultaneously, more is favorable to inserting and taking out of bolt.

Optionally, the detachable connecting piece further comprises a pull rod connector, the pull rod connector sleeve is arranged on the riveting pull rod, the riveting pull rod is close to one end of the rivet gun output shaft, a connecting portion is formed by extending the riveting pull rod in the direction of the rivet gun output shaft, the connecting portion is fixedly connected with the rivet gun output shaft, the pull rod connector is far away from one end of the rivet gun output shaft, a first step is inwards formed by extending the riveting pull rod close to one end of the rivet gun output shaft along the radial direction, a second step is formed by extending the riveting pull rod close to the end of the rivet gun output shaft along the radial direction, and the first step and the second step are oppositely arranged and mutually clamped.

Through adopting above-mentioned technical scheme, when the riveter output shaft rotated around self axis, because foretell bolt links to each other riveter output shaft and riveting pull rod, the riveting pull rod will be rotatory around self axis along with the riveter output shaft, and simultaneously, the riveter output shaft still can be followed self axis direction, drives the inside removal of riveting pull rod to the riveter body, in other words, the riveter output shaft will exert along self axis and towards the inside pulling force of riveter body to the riveting pull rod.

If do not install the pull rod joint, then above-mentioned pulling force will all be born by the bolt of connecting riveting pull rod and riveter output shaft, consequently, in the scheme that this application provided, fixed connection has been connected the pull rod joint on the riveter output shaft to adopt the mode of first step and the mutual joint of second step to bear above-mentioned pulling force, be used for consolidating the pulling structure of riveter output shaft to riveting pull rod, protect the bolt simultaneously, prolong its life.

Optionally, still include the apron, the apron with put into the hole phase-match and cover in put into the hole, riveting draw bar hole has been seted up on the apron, riveting draw bar hole with riveting draw bar phase-match, the riveting draw bar is worn to locate riveting draw bar hole.

Through adopting above-mentioned technical scheme, because in the scheme that this application provided, for making the riveter be applicable to the less scene of operating space, the selection sets up the riveter output shaft in the inside of riveter body, and there are more transmission in the inside of riveter body, sets up the apron on putting into the hole, more is favorable to the protection to other structures in riveter output shaft and the riveter body.

Optionally, the riveter body is used for forming the edge of putting into the hole is inwards sunken to be formed with the depressed part, the apron edge to the inside extension of depressed part is formed with the extension, the depressed part with the connection can be dismantled to the extension, the extension is the ring form, the extension be with the ring form that the depressed part matches, the extension is formed with the external screw thread, the depressed part be formed with external screw thread assorted internal thread.

Optionally, still include the operating handle, the operating handle set up in on the riveter body, the central point of operating handle arrives the perpendicular line perpendicular to of riveter output shaft axis the riveter output shaft.

Through adopting above-mentioned technical scheme, present operating handle sets up on the axis of riveter output shaft usually, or sets up around its axis, nevertheless because operating handle can occupy great operating space to the operator still need hold operating handle when using, consequently, the riveter of this kind of scheme preparation can only be used for the great occasion of axis direction operating space at the riveter output shaft.

In the scheme that this application provided, set up the operating handle in above-mentioned position, can enough save operating handle in the ascending operating space of output axis direction, the operator of being convenient for again grips the operating handle in less operating space, promotes the use of riveter and feels simultaneously, has increased application scope again.

Optionally, the riveting switch is arranged on the side face of the operating handle and used for controlling the ultra-short portable riveting gun to be opened and closed.

Through adopting above-mentioned technical scheme, with switch mounting in handle's side, this design has laminated operator's action orbit, more is favorable to the action that the operator pressed or pressed the switch, can prevent again that the operator from touching the switch by mistake simultaneously.

Optionally, a pull ring-shaped holding portion is formed on the operating handle, and a plurality of grooves are arranged on the inner side of the holding portion side by side.

Through adopting above-mentioned technical scheme, set up a plurality of recess in the portion inboard that grips, can increase user's finger and grip the lifting surface area of the portion that grips more is favorable to promoting user's use and feels to be more be applicable to under the condition of long-time work.

Optionally, the length of the rivet gun body in the direction of the axis of the output shaft of the rivet gun is 100-150mm.

In summary, the present application includes at least one of the following beneficial technical effects:

1. different with traditional riveter structure, in the scheme that this application provided, the riveter output shaft is located the inside of riveter body, and this makes its output shaft shorter to can possess the advantage that the volume is less, portable.

2. In the scheme that this application provided, the riveting rifle output shaft can be dismantled through detachable connections with the riveting pull rod and be connected, can realize changing the model of riveting pull rod according to the riveting requirement of difference.

3. The scheme that this application provided sets up first pinhole and second pinhole slant simultaneously and sets up the breach that supplies its slant to penetrate, more is favorable to inserting and taking out of bolt.

4. In the scheme that this application provided, fixed connection has connected the pull rod on the riveter output shaft to adopt the mode of the mutual joint of first step and second step to undertake above-mentioned pulling force, be used for consolidating the pulling structure of riveter output shaft to the riveting pull rod, protect the bolt simultaneously, prolong its life.

5. Set up the apron on putting into the hole, more be favorable to the protection to other structures in rivet rifle output shaft and rivet rifle body.

6. In the scheme that this application provided, set up the operating handle in above-mentioned position, can enough save operating handle in the ascending operating space of output axis direction, the operator of being convenient for again grips the operating handle in less operating space, promotes the use of riveter and feels simultaneously, has increased application scope again.

7. Set up a plurality of recess in the portion inboard of gripping, can increase user's finger and grip the lifting surface area of the portion of gripping more is favorable to promoting user's use and feels to be more applicable to under the condition of long-time work.

Drawings

Fig. 1 is an overall schematic view of an ultra-short portable riveter according to an embodiment of the present disclosure.

Fig. 2 is a partial exploded view of an ultra-short portable riveter according to an embodiment of the present invention.

FIG. 3 is a cross-sectional view of the output shaft, riveting tie rod, tie rod joint and latch portion of the riveter in an embodiment of the present application.

Description of reference numerals:

1. a rivet gun body; 11. placing the hole; 12. a notch; 2. a rivet gun output shaft; 21. a second pin hole; 3. riveting a pull rod; 31. an output shaft mounting groove; 32. a first pin hole; 33. a second step; 4. a detachable connector; 41. a bolt; 42. a tie-rod joint; 421. a connecting portion; 422. a first step; 5. a cover plate; 51. a loading and unloading hole; 6. an operating handle; 61. a groove; 7. and riveting a switch.

Detailed Description

The present application will be described in further detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the inventive concepts. Some of the figures in the present disclosure show structures and devices in block diagram form as part of this specification to avoid obscuring the disclosed principles. In the interest of clarity, not all features of an actual implementation are described in this specification. Reference in the present disclosure to "one implementation" or "an implementation" means that a particular feature, structure, or characteristic described in connection with the implementation is included in at least one implementation, and references to "one implementation" or "an implementation" are not to be understood as necessarily all referring to the same implementation.

The terms "a," "an," and "the" are not intended to refer to a singular entity, unless specifically limited, but rather include the general class of which a specific example may be used for illustration. Thus, use of the terms "a" or "an" can mean any number of at least one, including "a," one or more, "" at least one, "and" one or more than one. The term "or" means any of the alternatives, and any combination of alternatives, including all alternatives, unless the alternatives are explicitly indicated as mutually exclusive. The phrase "at least one of," when combined with a list of items, refers to a single item in the list or any combination of items in the list. The phrase does not require all of the listed items unless explicitly so limited.

The embodiment of the application discloses ultrashort type portable riveter. Referring to fig. 1 and 2, an ultra-short portable riveter includes a riveter body 1, a riveter output shaft 2, a riveting pull rod 3 and a detachable connector 4. The riveter output shaft 2 is fixed in on the riveter body 1 and is located the inside of riveter body 1 for drive by the transmission of riveter is rotatory in order to follow self axis. The riveting pull rod 3 is connected to the riveting gun output shaft 2 and is driven by the riveting gun output shaft 2 to rotate around the axis of the riveting gun output shaft and pull the riveting nut to complete riveting. The detachable connecting piece 4 is used for fixedly connecting the output shaft 2 of the rivet gun and the riveting pull rod 3 and supports the replacement of the riveting pull rods 3 of different models.

Referring to fig. 2 and 3, specifically, rivet gun body 1 has been seted up in the side and has been put into hole 11, and riveting pull rod 3 passes and puts into hole 11 and the coaxial setting of rivet gun output shaft 2, and is different with traditional rivet gun structure, and in the scheme that this application provided, rivet gun output shaft 2 is located rivet gun body 1's inside, and this makes its output shaft shorter to can possess the advantage that the volume is less, portable. More specifically, the length of the rivet gun body along the axial direction of the rivet gun output shaft can be 100-150mm.

In addition, in order to make the rivet gun output shaft 2 drive the riveting pull rod 3 to complete the riveting work, the riveting pull rod 3 penetrates into the rivet gun body 1 through the embedded hole 11 so as to be connected with the rivet gun output shaft 2. It is worth noting that in the scheme that this application provided, riveter output shaft 2 can be dismantled through detachable connections 4 with riveting pull rod 3 and be connected, can realize changing riveting pull rod 3's model according to the riveting requirement of difference.

To the connection structure of riveting pull rod 3 and riveter output shaft 2, the scheme in different embodiments is different, this application specifically but does not limitingly put forward a connection structure, riveting pull rod 3 is close to the one end of riveter output shaft 2 and is inwards offered by the terminal surface with riveter output shaft 2 assorted output shaft mounting groove 31, inside riveter output shaft 31 wears to locate output shaft mounting groove 31, riveting pull rod 3 is close to the one end of riveter output shaft 2 and has inwards offered first pinhole 32 by the side, the one end that riveter output shaft 2 is close to riveting pull rod 3 has inwards offered second pinhole 21 by the side, first pinhole 32 is linked together with second pinhole 21, detachable connections 4 includes bolt 41, bolt 41 matches with first pinhole 32 and second pinhole 21 homogeneous phase, bolt 41 wears to locate first pinhole 32 and second pinhole 21.

If use this scheme, then concrete installation process is, will rivet 3 and penetrate and put into hole 11 to aim at output shaft mounting groove 31 with riveter output shaft 2 and penetrate in output shaft mounting groove 31, afterwards, rotate riveting 3 and pull 3 until the second pinhole 21 on riveting 3 and the first pinhole 32 on riveter output shaft 2 counterpoint the intercommunication, finally, penetrate in the first pinhole 32 and the second pinhole 21 that are linked together with bolt 41, at this moment, riveter output shaft 2 keeps relatively fixed with riveting 3, consequently, riveter output shaft 2 can drive riveting 3 and rotate in order to accomplish the riveting along self axis.

In another embodiment, a riveting pull rod 3 mounting groove may be formed along the axial direction of the riveting pull rod 3 with the end of the riveting pull rod 3 close to the riveting gun output shaft 2, similarly, the riveting pull rod 3 is inserted into the riveting pull rod 3 groove, the first pin hole 32 and the second pin hole 21 are formed in a matching manner by using the above method, and the riveting gun output shaft 2 and the riveting pull rod 3 are fixedly connected by inserting the bolt 41 into the pin holes.

With reference to the above solution, in different embodiments, the first pin hole 32 and the second pin hole 21 may be opened at different angles, but the bolt 41 may be inserted into the first pin hole and the second pin hole, and the riveting rod 3 is connected to the output shaft 2 of the rivet gun inside the rivet gun body 1, and the bore size of the insertion hole 11 needs to be controlled within a small range to adapt to a small operation space. Therefore, in order to facilitate the penetration of the plug pin 41, the present application provides a specific but non-limiting solution, wherein the axis of the first pin hole 32 and the axis of the riveting pull rod 3 form a first acute angle, the second pin hole 21 and the first pin hole 32 are coaxially arranged, the edge of the insertion hole 11 is provided with a notch 12, and the notch 12 is used for the plug pin 41 to pass through. The insertion pin 41 penetrates into the pin hole to form a transmission path, the path passes through a notch 12 formed in the edge of the insertion hole 11, and the notch 12 can be just passed through by the insertion pin 41 and can also be larger than the inclined sectional area of the insertion pin 41 at the entrance angle. The plug pin 41 for connecting the two may be unable to be vertically inserted directly into the first pin hole 32 and the second pin hole 21.

Correspondingly, when the riveting pull rod 3 of different models needs to be replaced, a user needs to incline the rivet gun to pour the plug 41 out of the pin hole, and the plug 41 may be clamped at the edge of the insertion hole 11 due to the limitation of the caliber of the insertion hole 11, so that the notch 12 is formed at the edge of the insertion hole 11.

According to the scheme provided by the application, the first pin hole 32 and the second pin hole 21 are obliquely arranged at the same time, and the notch 12 for the oblique penetration of the first pin hole and the second pin hole is arranged, so that the insertion and the extraction of the plug pin 41 are facilitated.

It should be mentioned that, because there is no structure of the partition latch pin 41 at the opening of the two ends of the pin hole, in the using process, the user needs to ensure that the operating angle does not make the latch pin 41 accidentally pour out, which causes the riveting pull rod 3 to be separated from the output shaft 2 of the riveting gun.

When riveter output shaft 2 rotated around self axis, because foretell bolt 41 links to each other riveter output shaft 2 and riveting pull rod 3, riveting pull rod 3 will be rotatory around self axis along with riveter output shaft 2, and simultaneously, riveter output shaft 2 still can be along self axis direction, drives riveting pull rod 3 and removes to the inside of riveter body 1, in other words, riveter output shaft 2 will exert along self axis and towards the inside pulling force of riveter body 1 to riveting pull rod 3. If the tie rod joint 42 is not attached, the above-described tensile force is borne by the plug 41 that connects the rivet stem 3 and the rivet gun output shaft 2.

Therefore, for the above-mentioned scheme of using the latch 41 to connect the riveting pull rod 3 and the riveter output shaft 2, further specifically but without limitation, a scheme is provided for reinforcing the above-mentioned connection structure, the detachable connection member 4 may further include a pull rod joint 42, the pull rod joint 42 is sleeved on one end of the riveting pull rod 3 close to the riveter output shaft 2 and extends along the direction toward the riveter output shaft 2 to form a connection portion 421, the connection portion 421 is fixedly connected with the riveter output shaft 2, a first step 422 is inwardly disposed at one end of the pull rod joint 42 far away from the riveter output shaft 2, a second step 33 is radially outwardly extended at one end of the riveting pull rod 3 close to the riveter output shaft 2, and the first step 422 and the second step 33 are oppositely disposed and are clamped to each other.

It can be seen that the pull rod joint 42 is fixedly connected to the output shaft 2 of the rivet gun, and the first step 422 and the second step 33 are clamped with each other to bear the pulling force, so as to reinforce the pulling structure of the output shaft 2 of the rivet gun to the riveting pull rod 3, protect the plug pin 41, and prolong the service life of the plug pin. Further, the problem that the rivet pull rod 3 is separated from the rivet gun output shaft 2 due to the accidental removal of the plug pin 41 can be solved by providing the pull rod joint 42, and the barrier plug pin 41 can be realized by setting the pull rod joint 42 to a length that can abut against both ends of the pin hole.

More specifically, the connection portion 421 and the rivet gun output shaft 2 may be fixedly connected in different manners, but the tie rod joint 42 and the rivet gun output shaft 2 may be relatively fixed, for example, the connection portion 421 and the rivet gun output shaft 2 are connected by a screw thread. When replacing the tie rod joint 42, the user can use the wrench to take the tie rod joint 42 off the rivet gun output shaft 2 in a rotating manner, and then incline the rivet gun body 1, so that the bolt 41 can be taken off the riveting tie rod 3 to be replaced by pouring out the bolt from the pin hole through the notch 12.

Because in the scheme that this application provided, for making the riveter be applicable to the less scene of operating space, the selection sets up the riveter output shaft in the inside of riveter body 1, and there are more transmission in the inside of riveter body 1, therefore, this application specifically provides a structure with unrestricted, be used for protecting riveter output shaft 2 and other structures in the inside of riveter body 1, the riveter that this application provided still includes apron 5, apron 5 with put into hole 11 phase-match and cover in putting into hole 11, 3 holes in the riveting pull rod have been seted up on the apron 5, 3 holes in the riveting pull rod and 3 phase-matches in the riveting pull rod, 3 holes in the riveting pull rod are worn to locate 3 holes in the riveting pull rod.

Further specifically, in different embodiments, the cover plate 5 and the rivet gun body 1 may be connected in different manners, for example, the edge of the rivet gun body 1 used to form the insertion hole 11 is recessed inwards to form a recessed portion, the edge of the cover plate 5 extends inwards to form an extending portion, the recessed portion is detachably connected to the extending portion, the extending portion is annular and matched with the recessed portion, the extending portion is formed with an external thread, and the recessed portion is formed with an internal thread matched with the external thread.

To the above solution, since the cover plate 5 is disposed in the inserting hole 11, and the cover plate 5 is in threaded connection with the rivet gun body 1, so as to facilitate the replacement of the riveting pull rod 3 by detaching the cover plate 5, the present application provides a structure specifically but without limitation, the cover plate 5 is provided with a mounting and dismounting hole 51, and the mounting and dismounting hole 51 is used for placing a turn-knob wrench.

The riveter also includes the operating handle 6, in different embodiments, the operating handle 6 of riveter present the operating handle 6 of riveter usually set up on the axis of riveter output shaft 2, or set up around its axis, but because operating handle 6 can occupy great operating space to the operator still need grip operating handle 6 when using, therefore, the riveter of this kind of scheme preparation can only be used in the great occasion of axis direction operating space of riveter output shaft 2.

For satisfying less operating space's demand, this application provides an operating handle 6 sets up the position, and operating handle 6 sets up on riveter body 1, and operating handle 6's central point is to perpendicular to riveter output shaft 2 of the perpendicular line of 2 axes of riveter output shaft. Wherein, the central point of operating handle 6 means the central point of operating handle 6 along the length of riveter output shaft 2 axial direction orientation. Set up operating handle 6 in above-mentioned position, can enough save operating handle 6 in the ascending operating space of output axis direction, the operator of being convenient for again grips operating handle 6 in less operating space, promotes the use of riveter and feels simultaneously, has increased application scope again.

Additionally, the riveting gun further comprises a riveting switch 7, and the riveting switch 7 is arranged on the side surface of the operating handle 6 and is used for controlling the on and off of the ultra-short portable riveting gun. The switch is arranged on the side surface of the operating handle 6, the design is in accordance with the action track of an operator, the action of pressing or holding the switch by the operator is more facilitated, and meanwhile, the switch can be prevented from being touched by the operator by mistake.

More specifically, the operating handle 6 is formed with a pull-ring-shaped holding portion, and a plurality of grooves 61 are arranged in parallel inside the holding portion, so that the force bearing area of the holding portion held by the fingers of the user can be increased. The scheme is more beneficial to improving the use feeling of a user and is more suitable for the condition of long-time work.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. The utility model provides a super short portable riveter, its characterized in that, includes riveter body (1), riveter output shaft (2), riveting pull rod (3) and detachable connections (4), riveter output shaft (2) are fixed in just be located on riveter body (1) the inside of riveter body (1), set up in hole (11) in rivet body (1) side, riveting pull rod (3) are passed put in hole (11) with the coaxial setting of riveter output shaft (2), detachable connections (4) are used for with riveter output shaft (2) with riveting pull rod (3) fixed connection, riveter output shaft (2) are used for being driven in order to follow self axis rotation by the transmission of riveter.

2. The ultra-short portable rivet gun as claimed in claim 1, wherein an output shaft mounting groove (31) matched with the rivet gun output shaft (2) is formed inwards from the end face at one end of the riveting pull rod (3) close to the rivet gun output shaft (2), the rivet gun output shaft (2) penetrates through the output shaft mounting groove (31), a first pin hole (32) is formed inwards from the side face at one end of the riveting pull rod (3) close to the rivet gun output shaft (2), a second pin hole (21) is formed inwards from the side face at one end of the riveting pull rod (3) close to the rivet gun output shaft (2), the first pin hole (32) is communicated with the second pin hole (21), the detachable connector (4) comprises a plug pin (41), the plug pin (41) is matched with both the first pin hole (32) and the second pin hole (21), and the plug pin (41) penetrates through the first pin hole (32) and the second pin hole (21).

3. The ultra-short portable rivet gun as claimed in claim 2, wherein the axis of the first pin hole (32) and the axis of the riveting pull rod (3) form a first acute angle, the second pin hole (21) and the first pin hole (32) are coaxially arranged, the edge of the insertion hole (11) is opened with a notch (12), and the notch (12) is used for the bolt (41) to pass through.

4. The ultra-short portable riveter according to claim 2, wherein said detachable connecting member (4) further comprises a tie bar joint (42), said tie bar joint (42) is sleeved on one end of said riveting tie bar (3) close to said riveter output shaft (2) and extends along a direction toward said riveter output shaft (2) to form a connecting portion (421), said connecting portion (421) is fixedly connected to said riveter output shaft (2), a first step (422) is inwardly disposed on one end of said tie bar joint (42) far from said riveter output shaft (2), a second step (33) is radially outwardly disposed on one end of said riveting tie bar (3) close to said riveter output shaft (2), and said first step (422) and said second step (33) are oppositely disposed and are engaged with each other.

5. The ultra-short portable rivet gun according to claim 1, characterized in that it further comprises a cover plate (5), said cover plate (5) is matched with said insertion hole (11) and covers said insertion hole (11), said cover plate (5) is provided with a riveting pull rod (3) hole, said riveting pull rod (3) hole is matched with said riveting pull rod (3), and said riveting pull rod (3) is inserted into said riveting pull rod (3) hole.

6. The ultra-short portable rivet gun of claim 5, characterized in that the rivet gun body (1) is provided with a recessed portion formed by inwardly recessing the edge of the insertion hole (11), the edge of the cover plate (5) is provided with an extending portion extending towards the inside of the recessed portion, the recessed portion is detachably connected with the extending portion, the extending portion is circular and matched with the recessed portion, the extending portion is provided with an external thread, and the recessed portion is provided with an internal thread matched with the external thread.

7. The ultra-short portable riveter according to claim 1, characterized in that still includes operation handle (6), operation handle (6) set up on the riveter body (1), the perpendicular line of the central point of operation handle (6) to the riveter output shaft (2) axis is perpendicular to the riveter output shaft (2).

8. A rivet gun as claimed in claim 7, characterized in that it further comprises a riveting switch (7), said riveting switch (7) is disposed at the side of said operating handle (6) and is used to control the opening and closing of said rivet gun.

9. Ultra-short portable rivet gun according to claim 7, characterized in that the operating handle (6) is formed with a pull-ring-shaped grip portion, and the inner side of the grip portion is provided with a plurality of grooves (61) side by side.

10. Ultra-short portable riveter according to claim 1, characterized in that the length of the riveter body (1) in the direction of the axis of the riveter output shaft (2) is 100-150mm.

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