TWM280874U - Improved structure for riveting device - Google Patents

Description

M280874 8. Description of the new type: [Technical field to which the new type belongs] | The creative department relates to a kind of nail pulling machine, especially a nail pulling machine that can be operated with one hand. [Prior art] For existing nail pulling machines, please refer to the new patent case No. 363493 “Nail Gun = Structural Improvement” and the new patent case No. 425939 “Improvement of Nail _ ^”. The nail machine is mainly attached to the fixed grip by a pin to drive the grip, and a spring is provided between the fixed grip and the driving grip plate * 'to allow the driving grip to have an appropriate elastic tension when pressed, The upper body is provided with a mechanism for pulling a pull nail, and the mechanism is actuated by the pulling of the upper end of the driving grip. Because the position of pulling the stud is located in the front, it is perpendicular to the direction of the fixed grip, which makes it difficult for the existing stud machine to straighten the processing surface and the movable driving handle is located at the rear of the whole. This • The 胄 position causes the user to use the palm when operating, and it is not easy to press the driving handle to move in the normal direction, and it is known that the operation is unstable, and it is difficult to keep the studs perpendicular to the processing surface when applying force, so the existing studs When the machine is in use, it is often necessary to use both hands and faces at the same time to maintain stability during use. The use of the machine is quite tedious and it is necessary to improve it. [New content] ， Because the existing studs are difficult to align and require two hands to stabilize the operation, "": This book is a stud machine with an improved structure to improve the handle and action, position and driving method. Technical means, mainly to solve the aforementioned problems 4 M280874

In order to achieve the above purpose, the creative system includes: a device box, the device box is combined with a cylindrical barrel seat at the outer front end, and an outer end surface of the barrel seat is combined with a pushing and abutting head for penetrating a nail A pull hole is inserted through the inner end and extends into the barrel seat to form a tapered surface. The device box is provided with a grip at an angle of about 90 degrees to the barrel seat on the rear side of the device box. A sliding block is provided at the front end of the sliding block. A half-sectioned holding block corresponding to a conical surface is provided with a through hole between the two holding blocks, and the sliding block is passed through the barrel in the front section; a trigger of the trigger is located on the grip and the Between the cylinder bases, and the upper end is pivotally connected in the device box, and is pushed by a spring provided between the inner wall of the device box and the rear side of the trigger handle; and a link group, the group of link groups is pivotally arranged in In the device case, the & handle and the Yanhai sliding block are combined at two ends respectively, so that the two move in the same direction. This creation further provides a clamping groove symmetrically on both sides of the rear end peripheral surface of the movable block, and the connecting rod set includes a middle section pivotally arranged on the moving rod and a middle section pivotally arranged on the device from front to back. Inside the pivot lever and two rounds: the lever: the pivot lever, the pivot lever, and the trigger handle should be formed with two clamping grooves each— “片 \ 卩 — Respective accommodating rods, the other one of the first connecting rod = the other end of the first connecting rod, the other end of the second connecting rod, the pivoting rod, the connecting rod, the second connecting rod, and the other end of the connecting rod. Trigger handle as described in 5 M280874. Furthermore, the present invention is created in the device screwing portion ', and the aforementioned barrel seat is formed with a stud portion at the inner end of the rear end, and is threaded through the surface to form the tapered surface.箱 于 外 前 前 # Yanman-tube-shaped screwed to the outside of the screwing portion, said pushing against the outer end surface of the barrel seat, the inner end of the stud portion

… Preferably, the clamping grooves are rectangular grooves, and the peripheral edge of the driving piece is formed in an arc shape, and correspondingly pushes against the front and rear groove walls of each clamping groove. Preferably, the front of the grip is a flat handle, and three lugs are protruded from the top of the money in order from the top to the bottom. The three lugs are in the middle and the upper and lower lugs are staggered. A disassembling tool is provided. The disassembling tool is a long plate and corresponds to upper and lower projections. The disassembling tool is concavely provided with a fitting groove corresponding to the outer periphery of the pushing head. A fitting groove corresponding to the outer periphery of the pushing head is recessed in the corresponding middle protrusion on the other side. The disassembling tool is fitted to each protrusion with each fitting groove corresponding to the protrusion, and is positioned against the grip. Put the front. When this creation is used, because the spring pushes the trigger handle and drives the link group to drive the slide block forward, the two holding parts at the front end are pushed by the tapered surface to open the through hole, and the rod of the pull stud can be opened at this time. The part can be used through the pull holes and through holes to complete the installation operation. Then use the front end of the pull stud through the two plates to be riveted, then hold the handle and the trigger handle with your hands at the same time, and then press with your fingers to bend and press The trigger handle is moved to drive the sliding block backwards in conjunction with the linkage group. At this time, due to the pushing of the two holding parts away from the tapered surface, the through hole will close the crotch of the pull pin and pull the rod of the pull pin backward at the same time. Then you can rive the two plates 6 M280874 further 'this creation, the disassembly tool combined with the front of the grip can be removed from each of the bumps, and its fitting grooves fit into the outer periphery of the head to engage it Rotate ': This time, you can change the push heads of different sizes to suit the use of pull pins of different sizes, increasing the convenience of this creative use. Since this creation uses the Nissei system to apply force to the pivotable trigger of the trigger with the flexible part of the finger, it has been operated and explained-"Bu Xin privately does not sway, and can complete the dough making process with only one hand. 'Convenient Use dipping a 4 more effective, and the overall shape is gun-shaped

The place where the pull studs are inserted is connected to the hand holding place ^ ΒΊ 1-line state. Therefore, using this creation, you do n’t need to prepare the studs when you use them. . [Embodiment] Please refer to the first to third drawings for a better implementation. This creation is an example of a pull nail machine, which includes: a cylinder seat of two (10 screwed on one side, without a threaded cylinder seat (post (This device. The device box (丄 〇) of the device is only a rectangular rectangle (1 丄 J or so is opposite to each other, the degree of installation), and an m-shaped screw is placed above the front end of the outer side. The joint (1 2) is screwed with tired, and the back end of the cylinder (1 2) is provided with a cylinder 3), and the cylinder seat () door is cylindrical from (1 3), and-column The push head (14) is shaped like two pull holes (Η 1), and a straight stud part (: 42) is formed on ㈣, and the stud part (1 ... system screw; 13) is outside The face is partially extended, and the teeth are inserted into the same seat (13), and the inner end surface of 1 4 2) forms a cumulative ^ although a conical surface (1 4 Kun (1〇) in the downward direction of the rear side) 43), J Bu obliquely provided with a grip (7 M280874 15), the grip is a flat and ten-sided handle body in front and (1 5) and the barrel seat (13) and the screw joint (12) The axial cooler has a missing angle of about 90 degrees, where the front of the grip (1 5) consists of Bu A, three protrusions (1 5 1) are convexly arranged at intervals from the top to the bottom, and the three protrusions (丄 π ^ x bl) are in the middle (151) and the upper and lower protrusions. (11: 7 Long l 1 5 1) staggered, equipped with a disassembly tool (i 9), the dismantler also, 1 1 9) is a long plate and corresponds to the upper and lower projections (1 5 1), and 苴Secondary Office 丨; L ', the side recess is provided with a fitting groove (] n, ^ h 1 丄 9 1) corresponding to the outer periphery of the pushing head (1 4), a disassembly tool (; [9), and The other side corresponding to the middle protrusion (151) is also recessed and can be correspondingly engaged with the outer circumferential coupling groove (191) that is engaged with the pushing head (14): the releasing tool (1 9) uses each fitting groove (1 q 彳 Μ " η 1 1 9 1) is fitted to each of the projections (1 5 1) and is positioned against the front of the grip (丄 5). -Slide block (20), the slide block (2 cylinder holder ⑴) and screw The cylinder in the joint (12), sliding two =) = the holding block (21) with a half-section of the surface w, the two '1' end faces correspond to the pushing head (... the tapered surface at the rear end (1 (2 3)) forms V Inclined surface (2 丄 丄), two holding blocks (and provided with a through hole corresponding to the pull hole (1 4 1) (2 between the block (2 0 ) The two sides of the rear end circumferential surface are provided symmetrically—clamping recesses: 2), each clamping groove (2 2) is a rectangular recess. A (2 a trigger handle (3 〇), trigger handle (3 Press the handlebar (3 1), and the upper section is the <shape drive section (3) ', and the section is the long trigger handle (30) slantingly located on the grip (丄: handle body, between 0 inside, and the drive section ( 3 2) The upper end is pivotally connected to the device box M280874 and the pressure handle (3 1) is protruded and split apart (丄 〇), set between the inner wall of the handle g (工 〇) and the rear side of the trigger handle (3 〇). There is a spring (3 5

) Push the two to provide the appropriate spring and tension of pressing the trigger handle (30). X

A link group (40) is arranged in the device box (10) and is located between the sliding block (20) and the trigger handle (30). The link group (40) is from the front Backwardly includes a middle section of a toggle lever (4 1) pivoted in the device box (10), a middle section of a pivot lever (4 2) pivoted in the device box (Work 0), and two Pivotally connecting the first and second connecting rods (43) (44) between the toggle lever (4 workers) and the pivoting lever (42), the pivoting lever (42) and the trigger handle (30) ), Wherein, ', the toggle lever (4 1) is a rod body made of plate pieces, and is pivoted in the middle by a pivot (50) pivot that is coupled to the two shells (1i) at both ends in the transverse direction. Wear, so as to be pivoted in the device box (1 0) and located below the rear section of the sliding block (20), the two sides of the upper end of the toggle lever (4!) Correspond to the two clamping grooves (2 2) each Forming—the driving piece portions (4 1 1), the peripheral edges of each driving piece portion (4 1 1) are arc-shaped and are respectively accommodated in the locking recesses 2 2) of the sliding block (20). The lower end of (4 1) is pivotally connected to the first connecting rod (43), and the-link # (43) other end Connected to the upper end of the pivot lever (4 2), the plum lever (4 2) is a rod body made of sheet metal, and is pivoted in the middle by a transverse and two ends each connected to the two shells (1 1). The vehicle (5 1) is pivoted through, so that it is pivoted in the device E (10) and located at the front of the drive section (32 ”9 M280874, the lower end of the pivot lever &quot; 2) is connected to the second link lever) At one end, the second connecting rod (44) shan / ^. R ο n X, w, is pivotally connected to the turning point of the <-shaped driving part (3 2) of the trigger. When using this creation, please list Look at r, n,. / 宥 brother two, four pictures, when the trigger handle ㈡ is not pressed ..., because the spring handle (35) pushes the trigger handle (30) to pivot forward, driving the link and the group (4〇) The sliding block is moved forward, so that the inclined surface (2ΐι) of the two gripping portions (21) and the mouth opening (1 4 3) are pushed to allow the through hole (2 丄 B to open. At this time, the nail (55) The rod passes through the pull hole (141) and the through hole (= then push the end of the pull stud (55) through to be riveted, then hold the handle (15) and the trigger handle (30) at the same time with your hand, and then bend with your fingers Press the trigger handle (3〇) to pivot inward to connect The moving link group (40) drives the sliding block (20) to pull backwards. At this time, because of the inclined surfaces (2 of the two gripping parts (2 workers) and not being pushed by the tapered surfaces (1 4 3)), the pulling studs ( 5 5) The rod part is white at the same time) will close the clip (... riveting: pull back to pull out 'finished the two plates and the original disassembly tool (i 9) can be combined with the original (1 5) Detach from each of the bumps (1 5 i) to each fitting groove. 9η fits the outer periphery of the push-abutment head (14) and rotates it. The push-ahead (14) is removed from the barrel seat (13), and then it is replaced by a disassembler and 9). (14) Use rivets (5 5) of different sizes. [Schematic description] M280874 The first picture is an exploded view of the preferred embodiment of this creation. The second figure is a perspective view of the preferred embodiment of this creation. The third picture is a partial cross-sectional view of this creation. The fourth picture is the action diagram of this creation.

[Description of main component symbols] (1 〇) The device box (1 2), the screwing part (14) is pushed against the head (1 4 2), the stud part (1 5), the grip (1 9), and the removal tool (2 0) slides. Block (2 1), holding block (212), through hole (3 0), trigger handle (3 2), driving part (4 0), link group (4 1 1), driving piece part (4 3), first connecting rod (5 0 ) Pivot (5 5) Pull stud (11) Housing (13) Cylinder base (1 4 1) Pull hole (1 4 3) Conical surface (1 5 1) Bump (1 9 1) Fitting groove (2 1 1) Slope (2 2) Clip groove (3 1) Press handle (3 5) Spring (4 1) Push lever (4 2) Pivot lever (4 4) Pivot link (5 1) Shaft (5 6) plate

Claims (1)

M280874 Nine, the scope of patent application: 1 · An improved structure of the stapling machine, which includes: ...- device H 'The device E is combined at the outer front end-a cylindrical barrel seat, :: the outer end of the barrel seat is combined-for The pusher head of the pull pin is inserted, the pusher head penetrates y and pulls 1 β, and extends into the barrel seat to form a tapered surface. The device box is provided with a grip at an angle of about 90 degrees with the barrel seat on the rear side. ;, :: Moving block 'The front end of the sliding block is provided with two half-sectioned holding blocks corresponding to a tapered surface', and a through hole is provided between the two holding blocks, which is arranged in the barrel seat; The 'handle' the trigger handle is located on the handle and the door of the barrel seat: and the upper end is pivotally connected in the device centimeter, and is pushed by an impulse provided between the device_wall and the rear side of the handle of the second machine; and A connecting rod group is pivotally arranged in the device box, and the device handle and the rear end of the sliding block are combined at both ends to move the two in the same direction. Bean: "Please refer to the improved structure of the stud machine described in item 丄 of the patent, /, two sides of the rear end peripheral surface of the movable block are symmetrically provided with a clamping groove, and the link group is moved from front to back The sequence includes-the middle section is pivoted to the device ^ 2 toggle lever,-the middle section is pivoted to the device and the pivot lever and the two frame joints are connected, the pivot lever and the pivot lever, the pivot lever And the first and second connecting rods of the trigger handle, wherein the two sides of one end of the toggle lever correspond to two clamping grooves to form a 'drive piece portion' ^ the drive piece portions are respectively accommodated in the slide In the locking groove of the block, the other end of the toggle lever is connected to the first-link lever. The other end of the first link lever is pivotally connected to one end of the 12 M280874 Kouhai pivot lever, which pivots to the second vehicle name button. The other end of the mouth is the second connecting rod, and the other end of this ,,,. # Is pivotally connected to the trigger handle. 3 If the scope of the patent application is #? 100μ, a modified nail pulling machine that refolds and escapes. υ 'The card-shaped groove injury tool is ancient 彡 ^ ψ ^,', and the shape is said, the periphery of the driving piece portion is 51 arc shape, and correspondingly pushes against each card The front and rear groove walls of the grooves are made. Good knots ^ As described in any one of the scope of the patent claims 1 to 3, the modified spiral man-made machine 'towel, the device E is extended at the outer front end. A wide part of the cylinder, the cylinder seat is screwed to the screw material at the rear end, the stud part is formed at the inner end of the promotion, and the outer end surface of the cylinder seat is threaded, and the stud part eats inside to form the cone surface. 5. "Please refer to any one of the items 丄 to 3 of the patent range to modify the ^ rivet machine, wherein the handle is a flat handle in front of the body, and on the other side from top to bottom There are three convex forces in the sequence interval convexity. Among the three convex pieces, the middle convex piece is staggered with the upper and lower convex pieces, and a disassembling tool is provided. The disassembling tool is a long plate, corresponding to the upper and lower protrusions, and a fitting groove corresponding to the outer periphery of the pushing head is depressed from one side. The disassembling tool corresponds to the middle protrusion on the other side. The block is recessed and can be correspondingly engaged with the outer periphery of the pushing head, and the #solution tool is correspondingly moved to each convex block with each engaging groove and is positioned against the front of the handle. , Schema ... as next page 13