JP3146383U - Rivet gun fixing machine structure - Google Patents

Abstract

Provided is a rivet fixing machine structure which is easy to operate and can be fastened with rivets.
The structure of a rivet fixing machine is mainly an electric, pneumatic, or battery-powered drill, or a transmission shaft 81 of a driver, and a dentition localization tube 2 installed on the transmission shaft 81 and an inner tube. A rod body that is composed of elements such as a sleeve 1, a propulsion device 4, a claw piece 31, a blocker 7, and an outer tube sleeve 5, and the rivet is pierced by an electric drill or a banding movement of a driver transmission structure. Is placed in the front end of the circuit breaker, and the rivet is placed in a fixed hole of steel, iron, copper, aluminum plate, etc., and then the internal pressure is applied by the dent piece localization tube 2 so that the transmission shaft 81 is coupled and drilled in the fixed hole The provided rivet is pulled later by the dentition localization tube 2 and the piercing end is pressed to form a localization projection. The rivet is fixed in both metal plate pieces, and the dentition localization tube 2 is After entering the open chamber 12 of the inner tube sleeve 1, the fang piece 26 of the circular hole 25 is externally stretched, and the fang piece Position tube 2 recovers localization, cutting the rod body by 阻断 unit 7.
[Selection] Figure 2

Description

  The present invention relates to a rivet gun fixing machine structure, and more particularly to a transmission structure design that is easy to operate and allows fast rivet fixing.

  A general rivet gun needs to provide motive energy by an air compressor when used indoors or outdoors. There is no problem when used in the factory, but there are problems of heavy weight and noise of the air compressor used at the same time when used outside the factory.

An object of the present invention is to provide a rivet gun fixing machine structure that is convenient for assembling and fixing rivets, and is tightly fixed on a metal plate that does not limit the type and volume after assembly, and is difficult to fall off. .

  The structure of the rivet gun fixing machine according to the present invention mainly includes an inner tube sleeve, a fang localization tube, a claw chamber, a propelling device, an outer tube sleeve, a propelling localization element, and a blocker.

  The present invention solves the problems of known heavy weight and noise of an air compressor used at the same time.

  1, 2, and 3 are a three-dimensional view, a three-dimensional exploded view, and a cross-sectional view of the present invention. The present invention mainly includes an inner tube sleeve 1, a tooth piece localization tube 2, a claw piece chamber 3, a propulsion device 4, an outer tube sleeve 5, a propulsion localization element 6, and a blocker 7. The inner tube sleeve 1 is provided with screw teeth 11 at the inner and outer diameters of the rear edge, and is linked to the transmission structure of the battery-type drill 8. The open chamber 12 is installed at the front inner edge of the screw 11 and symmetrical with the tube body. A perforated hole 13.

  The tusks localization tube 2 is provided with a spring chamber 21 at the front end, a spring 22 is installed at the outer edge of the spring chamber 21, and a ring body 23 is installed behind the screw 22. The body is connected, and a symmetric circular hole 25 is installed at the rear end, and a two-tooth piece 26 is inserted. The two fangs 26 have an arc shape, the upper edge of the front end is an inclined portion 261, and the bottom edge has a screw pattern 262.

  The claw piece chamber 3 is joined to the screw 22 of the tooth piece localization tube 2, the front end is conical, a mouth-like claw piece 31 is installed inside, and the front end is a conical opener. At 32, after the spreader 32 installs the spring 33, it is placed in the spring chamber 21 of the tooth piece localization tube 2.

  The propulsion unit 4 is inserted into the claw piece chamber 3, the front end is provided with a screw 41, and after being penetrated by the outer tube sleeve 5, it is joined to the propelling localization element 6. And the stereotactic sheath 24 of the dentition stereotaxic tube 2 is slid.

  The blocker 7 is joined to the propelling localization element 6 and has a fixing hole 71.

   The outer tube sleeve 5 is joined to the inner tube sleeve 1 after inserting the spring 51.

  The rivet fixing machine structure is configured by the combination of the above-mentioned elements, and the rivet that penetrates the rod body is inserted into the front end of the blocker 7 and the rivet is made of both steel, iron, copper, aluminum After being installed in a fixed hole such as a plate, the propelling device 4 is press-fitted, coupled with the tooth piece 26 of the tooth piece positioning tube 2 and the transmission shaft 81 of the battery type drill 8, and the battery type drill 8 is started. The rivet which moves the tooth piece 26 of the tooth piece localization tube 2 by the transmission shaft 81, pulls the tooth piece localization tube 2 inward, and penetrates the fixing hole is caused by the force drawn after the tooth piece localization tube 2 The piercing end forms a pressing force, forms a positioning projection, is fixed in both metal plate pieces, and after the tooth piece positioning tube 2 enters the open chamber 12 of the inner tube sleeve 2, the transmission shaft With the upper conicity 18, both teeth are opened, the teeth 26 of the circular hole 25 are opened, and the spring 51 already pressed The, propeller 4, and the Kibahen localization tube 2 is recovered localization the rod is cut by 阻断 unit 7, the assembly work of fixing rivets is more convenient and practical.

  4 and 5 are a rivet embodiment diagram and a sectional embodiment diagram of the present invention. At the time of use of the present invention, first, the rivet 9 having the rod body 91 is inserted into the front end of the blocker 7. At the time of placement, the propelling device 4 and the propagating localization element 6 are internally pressured, and the claw pieces 31 in the propelling device 4 are tightly coupled to the rod body 91 due to detachment from the blocker 7, and drills or The driver 8 connects the tooth piece 26 of the tooth piece localization tube 2 to the transmission shaft 81 of the battery-powered drill 8.

  FIG. 6 is an embodiment diagram in which the rivet of the present invention has a steel plate fixing hole. First, fixing holes 101 and 201 are opened in both steel plates 10 and 20 (or a metal plate such as iron, copper, and aluminum), the rod 91 of the rivet 9 is rotated around the blocker 7, and the rivet 9 is connected to the battery. The rivet 9 is positioned at the front end of the drill 8, and the fixing holes 101 and 201 formed in the steel plates 10 and 20 (or metal plates such as iron, copper, and aluminum) are penetrated.

  FIG. 7 is a diagram showing an embodiment of the pulling operation after rivet according to the present invention. The rivet 9 pierces the fixed holes 101 and 201 formed in both steel plates 10 and 20 (or metal plates such as iron, copper, and aluminum), and then activates the battery drill 8 to transmit the battery drill 8. The rivet 9 that moves the fang piece 26 on the circular hole 25 of the tooth piece localization tube 2 by the shaft 81, pulls the tooth piece localization tube 2 inward, and drills the fixing holes 101 and 201 is connected to the tooth piece localization tube. 2 is the rear pulling force, and the drilling end is pressed to form a stereotaxic projection, and the rivet 9 is pressed and fixed in both steel plates 10 and 20 to join the steel plates 10 and 20 and the dentition localization tube 2, after entering the open chamber 12 of the inner tube sleeve 1, the fang piece 26 of the circular hole of the tooth piece localization tube 2 is externally stretched by the space of the open chamber 12, and the tooth piece localization tube is formed by the spring 51. Recovery and localization by an inclined portion 261 provided on the upper edge thereof, the rod body is cut by the blocker 7, Assembly fixing work of Tsu door is completed.

  FIG. 8 is a view showing a rivet operation embodiment according to the present invention. As shown in the figure, in the entire operation process of the present invention, the rivet 9 penetrates through the fixing holes 101 and 201 opened by the steel plates 10 and 20, and the rivet 9 is positioned by the pressing force formed at the drilled end. Protrusions are formed, the rivet 9 is fixed in the steel plates 10 and 20, the steel plates 10 and 20 are joined, the entire work process is fast, and the rivet 9 after the rivet connection is tightly fixed and falls off.

It is a three-dimensional view of the present invention. It is a three-dimensional exploded view of the present invention. It is sectional drawing of this invention. It is an Example figure of the rivet placement of this invention. It is a cross-sectional example figure of the rivet placement of this invention. It is the Example which the rivet of this invention drills a steel plate fixing hole. It is an Example figure of the operation | movement which pulls a rivet later of this invention. It is an Example figure of the riveting of the rivet of this invention.

Explanation of symbols

Inner tube sleeve 1
Tubular stereotaxic tube 2
Nail chamber 3
Propeller 4
Outer tube sleeve 5
Propulsive localization element 6
Breaker 7
Battery powered drill 8
Transmission shaft 81
Both steel plates 10, 20
Screw 11
Open room 12
Hole 13,
Spring chamber 21
Screw 22
Ring 23
Stereotactic sheath 24
Round hole 25
Fang 26
Inclined portion 261
Screw 262
Nail pieces 31,
Opening device 32
Spring 33
Screw 41
Hole 42
Spring 51
Fixing hole 71
Rod 91
Fixing holes 101, 201

Claims (2)

A rivet gun fixing machine structure comprising an inner tube sleeve, a fang localization tube, a claw chamber, a propellant, an outer tube sleeve, a propelling localization element, and a blocker,
The inner tube sleeve is threaded on the rear edge and is joined to an electric or battery-powered drill or driver structure, and the inner front edge of the screw has a receiving chamber, and the tube A symmetrical hole in the body,
The tooth piece stereotaxic tube has a spring chamber at the front end, the spring chamber outer edge has a screw tooth, a ring body is installed behind the screw tooth, and both stereotactic sheaths and the tube body are connected by the ring body. , The rear end has a symmetrical circular hole, inserts both tusks pieces, the tusks pieces are arc-shaped, the bottom edge has a screw pattern,
The claw piece chamber is joined to the tooth of the fang stereotaxic tube, the front end is conical, the inside is a mouth-like claw piece, and the front end is conical. A spring is installed and placed in the spring chamber of the fang stereotaxic tube;
The propulsion device is placed in the claw piece chamber, the front end has a screw tooth, penetrates from the outer tube sleeve, and is joined to the propelling localization element, the tube body has a symmetrical hole, and the fang The stereotactic sheath of the single stereotaxic tube slides,
The blocker is joined to the propelling localization element, a fixing hole is installed, and the outer tube sleeve is joined to the inner tube sleeve after inserting a spring,
The combination of the elements described above constitutes a rivet fixing machine structure, and the rivet that penetrates the rod body is inserted into the front end of the blocker, and the rivet is made of steel, iron, copper, aluminum After being installed in a fixed hole such as a plate, the propelling device is press-fitted, coupled to the toothed piece of the toothed piece localization tube and the transmission shaft of the battery operated drill, and the battery operated drill or driver is activated to A rivet that pulls the tooth-piece localization tube inward by pulling the tooth piece of the tooth-piece localization tube with a drill or a transmission shaft of a screwdriver and pulling through the fixing hole is pulled behind the tooth-piece localization tube. Due to the applied force, the drilling end forms a pressing force, forms a stereotactic projection, is fixed in both metal plate pieces, and after the tooth piece localization tube enters the open chamber of the inner tube sleeve, Depending on the degree of conicity on the transmission shaft, both tusks are opened, the tusks of the circular hole are opened, The propulsion unit and the dent piece localization tube are instantaneously restored and positioned by the pressed spring, the rod body is cut by the blocker, and the assembly and fixing work of the rivet is more convenient and practical. Rivet gun fixing machine structure characterized by 2. The rivet fixing machine structure according to claim 1, wherein the fang piece of the fang piece localization tube circular hole has an inclined part at an upper edge of a front end, and returns to the inner pipe sleeve and is localized after external extension. .

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