CN210996969U

CN210996969U - Conveniently change electronic equipment of welding gun head and use electric iron

Info

Publication number: CN210996969U
Application number: CN201821592210.4U
Authority: CN
Inventors: 孟红秀
Original assignee: Xingtai Polytechnic College
Current assignee: Xingtai Polytechnic College
Priority date: 2018-09-28
Filing date: 2018-09-28
Publication date: 2020-07-14
Anticipated expiration: 2028-09-28

Abstract

The utility model relates to an electric iron technical field just discloses an conveniently change electronic equipment of welding gun head and uses electric iron, including base and welding gun head, the last fixed surface of base is connected with the inserted bar, the inserting groove has been seted up to the lower surface of welding gun head, the surface of inserted bar and the inside swing joint of inserting groove, the last fixed surface of base is connected with the fixed block, and the cavity has been seted up at the middle part of base. This conveniently change electric iron for electronic equipment of welding gun head, through having set up the inserted link, the inserting groove, fixed block and fixed slot, make the base be connected with the horizontal direction of welding gun head, still through having set up the stripper bar, the joint rod, movable plate and second expanding spring, the downward pulling movable plate makes the stripper bar downstream, the joint rod does not make the joint rod break away from with the joint groove under the contraction action that resets of second expanding spring behind the stripper bar pressure, the convenience is with welding gun head and base separation, be convenient for change.

Description

Conveniently change electronic equipment of welding gun head and use electric iron

Technical Field

The utility model relates to an electric iron technical field specifically is an electronic equipment of conveniently changing welding gun head uses electric iron.

Background

The electric soldering iron is a necessary tool for electronic manufacturing and electric appliance maintenance, mainly used for welding elements and conducting wires, can be divided into an internal heating type electric soldering iron and an external heating type electric soldering iron according to mechanical structures, can be divided into a non-tin-suction type electric soldering iron and a tin-suction type electric soldering iron according to functions, and can be divided into a high-power electric soldering iron and a low-power electric soldering iron according to different purposes. Need use the electric iron to weld when the electronic equipment, according to the difference of welding point, the electric iron that needs to use different soldered joints carries out work, traditional mode is that the staff need prepare a plurality of electric irons and carry out work, carry troublesome and the operation of not being convenient for, people accomplish different work through changing the welding rifle head now, but the most electric irons of current are when welding the rifle head and changing, all have the change complicacy, waste plenty of time, reduce work efficiency's problem, it is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a conveniently change electric iron for electronic equipment of welding gun head has solved the problem that the welding gun head of electric iron is not convenient for change.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an electric iron for electronic assembly convenient for replacing a welding gun head comprises a base and the welding gun head, wherein an insertion rod is fixedly connected to the upper surface of the base, an insertion groove is formed in the lower surface of the welding gun head, the surface of the insertion rod is movably connected with the inside of the insertion groove, a fixed block is fixedly connected to the upper surface of the base, a cavity is formed in the middle of the base, the upper surface and the lower surface of the inside of the cavity are fixedly connected with two ends of a limiting rod respectively, a movable plate is movably connected to the surface of the limiting rod, an extrusion rod is fixedly connected to the upper surface of the movable plate, a first telescopic spring is fixedly connected to the lower surface of the movable plate, a connecting rod is fixedly connected to the right side surface of the movable plate, a moving groove is formed in the right side surface of the base, the inside of the moving groove is communicated with the inside of the cavity, and one end, far, the lower surface of the welding gun head is provided with a fixed groove, the surface of the fixed block is movably connected with the inside of the fixed groove, the lower surface of the fixed block is provided with a movable groove, the left side surface of the fixed block is provided with a communicating hole communicated with the right side surface of the fixed block, one end of the extrusion rod, far away from the movable plate, penetrates through the inside of the movable groove and extends to the inside of the communicating hole, the inside of the communicating hole is movably connected with a clamping rod, the surface of the clamping rod is movably connected with the surface of the extrusion rod, the side surface inside the fixed groove is provided with a clamping groove, one end of the clamping rod, far away from the extrusion rod, is movably connected with the inside of the clamping groove, the upper surface inside of the communicating hole is provided with a sliding groove, the upper surface of the clamping rod is fixedly connected with, two the opposite face of montant respectively with second expanding spring's both ends fixed connection, the left surface fixedly connected with square of welding gun head bottom, the lower fixed surface of square is connected with the round bar, the circular slot has been seted up to the upper surface of base, the bottom of round bar and the inside swing joint of circular slot, the mounting groove has been seted up to the left surface of round bar bottom, the inside swing joint of mounting groove has the installation pole, the left end of installation pole extends to the outside and the fixedly connected with stopper of base.

Preferably, the number of the insertion rods and the number of the insertion grooves are two, and the two insertion rods are symmetrically arranged on the upper surface of the base by taking the vertical central line of the base as a symmetry axis.

Preferably, one end of the connecting rod, which is positioned outside the base, is fixedly connected with a pull ring.

Preferably, the two side surfaces of the top end of the extrusion rod and the surface of one end, located in the communicating hole, of the clamping rod are inclined planes, and the inclined planes of the extrusion rod are attached to the inclined planes of the clamping rod.

Preferably, the size of the fixed block is matched with that of the fixed groove, and the fixed block is positioned in the middle of the upper surface of the base.

Preferably, the right side surface of the limiting block and the left side surface of the base are fixedly connected with two ends of the third telescopic spring respectively.

(III) advantageous effects

Compared with the prior art, the utility model provides a conveniently change electronic equipment of welding gun head and use electric iron possesses following beneficial effect:

1. this conveniently change electric iron for electronic equipment of welding gun head, through having set up the inserted link, the inserting groove, fixed block and fixed slot, make the base be connected with the horizontal direction of welding gun head, still through having set up the stripper bar, the joint rod, movable plate and second expanding spring, the downward pulling movable plate makes the stripper bar downstream, the joint rod does not make the joint rod break away from with the joint groove under the contraction action that resets of second expanding spring behind the stripper bar pressure, the convenience is with welding gun head and base separation, be convenient for change.

2. This conveniently change electric iron for electronic equipment of welding gun head through having set up square, round bar and circular slot, pegs graft through round bar and circular slot for the welding gun head can not control and rock, still through having set up mounting groove, installation pole and stopper, restricts the position of round bar through being connected of installation pole and mounting groove, prevents that the round bar from droing, thereby makes the connection of welding gun head more firm.

Drawings

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

FIG. 2 is a front sectional view of the structure of the present invention;

fig. 3 is an enlarged view of a structure in fig. 2 according to the present invention.

In the figure: the welding gun comprises a base 1, a welding gun head 2, an inserting rod 3, an inserting groove 4, a fixing block 5, a cavity 6, a limiting rod 7, a moving plate 8, an extruding rod 9, a first telescopic spring 10, a connecting rod 11, a moving groove 12, a pull ring 13, a fixing groove 14, a movable groove 15, a communicating hole 16, a clamping rod 17, a clamping groove 18, a sliding groove 19, a vertical rod 20, a second telescopic spring 21, a square block 22, a round rod 23, a round groove 24, a mounting groove 25, an installation rod 26, a limiting block 27 and a third telescopic spring 28.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, an electric iron for electronic assembly, which facilitates replacement of a welding gun head, comprises a base 1 and a welding gun head 2, wherein an insertion rod 3 is fixedly connected to the upper surface of the base 1, an insertion groove 4 is formed in the lower surface of the welding gun head 2, the surface of the insertion rod 3 is movably connected with the inside of the insertion groove 4, the number of the insertion rod 3 and the number of the insertion groove 4 are two, and the two insertion rods 3 are symmetrically arranged on the upper surface of the base 1 by taking the vertical center line of the base 1 as a symmetry axis, so that the base 1 and the welding gun head 2 can be movably connected with the insertion groove 4 through the insertion rod 3, the welding gun head 2 is simply limited, the welding gun head 2 is conveniently replaced, a fixed block 5 is fixedly connected to the upper surface of the base 1, a cavity 6 is formed in the middle of the base 1, the upper surface and the lower surface inside the cavity 6 are respectively fixedly connected with two ends of a limiting, the limiting rod 7 prevents the moving plate 8 from deviating when moving up and down, the upper surface of the moving plate 8 is fixedly connected with the extrusion rod 9, the lower surface of the moving plate 8 is fixedly connected with the first telescopic spring 10, so that the moving plate 8 drives the extrusion rod 9 to be positioned inside the communicating hole 16 when not being affected by external force, the right side surface of the moving plate 8 is fixedly connected with the connecting rod 11, the right side surface of the base 1 is provided with the moving groove 12, the inside of the moving groove 12 is communicated with the inside of the cavity 6, one end, far away from the moving plate 8, of the connecting rod 11 penetrates through the inside of the moving groove 12 and extends to the right side surface of the base 1, one end, positioned outside the base 1, of the connecting rod 11 is fixedly connected with the pull ring 13, the connecting rod 11 can be driven to move by pulling the pull ring 13, the welding gun comprises a base 1, a welding gun head 2, a welding gun head, a clamping rod 17, a fixing block 5, a fixing groove 14, a clamping groove 4, a fixing block 5 and the fixing groove 14, wherein the base 1 is connected with the welding gun head 2 in the horizontal direction, the size of the fixing block 5 is matched with that of the fixing groove 14, the fixing block 5 is positioned in the middle of the upper surface of the base 1, the fixing block 5 is more stably connected with the fixing groove 14, the welding gun head 2 is positioned in the middle of the base 1 through the fixing block 5, a movable groove 15 is formed in the lower surface of the fixing block 5, a communicating hole 16 communicated with the right side surface of the fixing block 5 is formed in the left side surface of the fixing block 5, one end, far away from a moving plate 8, of the extrusion rod 9 penetrates through the interior of the movable groove 15 and extends to the interior of the communicating hole 16, the interior, the inclined plane of the extrusion rod 9 is attached to the inclined plane of the clamping rod 17, so that the extrusion rod 9 can move up and down and can push the clamping rod 17 to move left and right through the inclined plane, the side surface inside the fixed groove 14 is provided with a clamping groove 18, one end of the clamping rod 17 far away from the extrusion rod 9 is movably connected with the inside of the clamping groove 18, the upper surface inside the communicating hole 16 is provided with a sliding groove 19, the upper surface of the clamping rod 17 is fixedly connected with a vertical rod 20, one end of the vertical rod 20 far away from the clamping rod 17 is movably connected with the inside of the sliding groove 19, the number of the vertical rods 20 is two, the opposite surfaces of the two vertical rods 20 are respectively and fixedly connected with the two ends of a second telescopic spring 21, the extrusion rod 9, the clamping rod 17, the moving plate 8 and the second telescopic spring 21 are arranged, the moving plate 8 is pulled downwards to enable the extrusion rod 9 to move downwards, and the clamping rod 17 is separated from the clamping, the welding gun head 2 is conveniently separated from the base 1 and is convenient to replace, a square block 22 is fixedly connected to the left side surface of the bottom end of the welding gun head 2, a round rod 23 is fixedly connected to the lower surface of the square block 22, a round groove 24 is formed in the upper surface of the base 1, the bottom end of the round rod 23 is movably connected with the inside of the round groove 24, the square block 22, the round rod 23 and the round groove 24 are arranged, the welding gun head 2 cannot shake left and right through the insertion of the round rod 23 and the round groove 24, a mounting groove 25 is formed in the left side surface of the bottom end of the round rod 23, a mounting rod 26 is movably connected with the inside of the mounting groove 25, the left end of the mounting rod 26 extends to the outside of the base 1 and is fixedly connected with a limiting block 27, the mounting groove 25, the mounting rod 26 and the limiting block 27 are arranged, the position of the round rod 23 is limited through the connection of the mounting rod 26 and the mounting groove 25, the round rod 23 is prevented from falling off, the welding, under the reset action of the third expansion spring 28, the connection between the installation rod 26 and the installation groove 25 is tighter, and the falling is not easy to occur.

When the welding gun head is used, the pull ring 13 is pulled downwards, the pull ring 13 drives the connecting rod 11 to move downwards, the connecting rod 11 drives the moving plate 8 to move downwards, the moving plate 8 extrudes the first telescopic spring 10 to compress and simultaneously drives the extrusion rod 9 to move downwards, the extrusion rod 9 moves downwards to the outside of the communicating hole 16, the clamping rod 17 drives the two vertical rods 20 to move towards the middle part under the action of the resetting contraction of the second telescopic spring 21 after not being extruded by the extrusion rod 9, so as to drive the two clamping rods 17 to move towards the middle part and separate from the inside of the clamping groove 18, the limiting block 27 is pulled outwards, the limiting block 27 drives the mounting rod 26 to move outwards and simultaneously stretches the third telescopic spring 28 to stretch, after the right end of the mounting rod 26 separates from the inside of the mounting groove 25, the welding gun head 2 is pulled upwards to replace the welding gun head 2, and the inserting groove 4 on the lower surface of the new, releasing the limiting block 27 and the pull ring 13, driving the mounting rod 26 to move rightwards under the reset contraction action of the third expansion spring 28 by the limiting block 23 to move inwards to the mounting groove 25 for splicing, driving the extrusion rod 9 to move upwards under the reset expansion action of the first expansion spring 10 by the moving plate 8, and extruding the two clamping rods 17 to move towards two sides by the top end of the extrusion rod 9, so that the clamping of the pull rods 17 and the clamping grooves 18 is realized, and the welding gun head 2 is fixed.

In summary, according to the electric iron for electronic assembly, which facilitates replacement of a welding gun head, by providing the insertion rod 3, the insertion groove 4, the fixing block 5 and the fixing groove 14, the base 1 is connected with the welding gun head 2 in the horizontal direction, and by providing the extrusion rod 9, the clamping rod 17, the moving plate 8 and the second expansion spring 21, the moving plate 8 is pulled downwards to move the extrusion rod 9 downwards, the clamping rod 17 is separated from the clamping groove 18 under the restoring and contracting action of the second expansion spring 21 after the clamping rod 17 is not stressed by the extrusion rod 9, the welding gun head 2 is conveniently separated from the base 1, the replacement is facilitated, by providing the square block 22, the round rod 23 and the round groove 24, the round rod 23 is inserted into the round groove 24, so that the welding gun head 2 does not sway left and right, and by providing the mounting groove 25, the mounting rod 26 and the limiting block 27, the position of the round rod 23 is limited by connection of the mounting rod 26 and the mounting groove 25, the round rod 23 is prevented from falling off, so that the welding gun head 2 is more stably connected, and the problem that the welding gun head 2 of the electric soldering iron is not convenient to replace is solved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a conveniently change electric iron for electronic assembly of welding gun head, includes base (1) and welding gun head (2), its characterized in that: the welding gun comprises a base (1), a welding gun head (2), a connecting rod (3), a connecting groove (4), a cavity (6), a limiting rod (7), a movable plate (8), an extrusion rod (9), a first telescopic spring (10), a connecting rod (11), a movable groove (12), a connecting rod (12), a fixing block (2), a fixing block (5), a cavity (6), a cavity and a lower surface, wherein the upper surface and the lower surface of the cavity (6) are fixedly connected with the two ends of the limiting rod (7), the surface of the limiting rod (7) is movably connected with the movable plate (8), the upper surface of the movable plate (8) is fixedly connected with the extrusion rod (9), the lower surface of the movable plate (8) is fixedly connected with the first telescopic spring (10), the right side surface of the movable plate (8) is, the interior of the moving groove (12) is communicated with the interior of the cavity (6), one end, far away from the moving plate (8), of the connecting rod (11) penetrates through the interior of the moving groove (12) and extends to the right side face of the base (1), the lower surface of the welding gun head (2) is provided with a fixing groove (14), the surface of the fixing block (5) is movably connected with the interior of the fixing groove (14), the lower surface of the fixing block (5) is provided with a moving groove (15), the left side face of the fixing block (5) is provided with a communicating hole (16) communicated with the right side face of the fixing block (5), one end, far away from the moving plate (8), of the extrusion rod (9) penetrates through the interior of the moving groove (15) and extends to the interior of the communicating hole (16), the interior of the communicating hole (16) is movably connected with a clamping rod (17), and the surface of the clamping rod (17, the welding gun is characterized in that a clamping groove (18) is formed in the side face of the inside of the fixing groove (14), one end, away from the extrusion rod (9), of each clamping rod (17) is movably connected with the inside of the clamping groove (18), a sliding groove (19) is formed in the upper surface of the inside of each communicating hole (16), a vertical rod (20) is fixedly connected to the upper surface of each clamping rod (17), one end, away from the clamping rod (17), of each vertical rod (20) is movably connected with the inside of each sliding groove (19), the number of the vertical rods (20) is two, opposite faces of the two vertical rods (20) are fixedly connected with two ends of a second telescopic spring (21) respectively, a square block (22) is fixedly connected to the left side face of the bottom end of the welding gun head (2), a round rod (23) is fixedly connected to the lower surface of the square block (22), a round groove (24) is formed in the upper surface of the base (1), and the bottom end, mounting groove (25) have been seted up to the left surface of round bar (23) bottom, the inside swing joint of mounting groove (25) has installation pole (26), the left end of installation pole (26) extends to the outside and fixedly connected with stopper (27) of base (1).

2. The electric iron for electronic assembly, which facilitates replacement of a torch head according to claim 1, wherein: the number of the insertion rods (3) and the number of the insertion grooves (4) are two, and the two insertion rods (3) are symmetrically arranged on the upper surface of the base (1) by taking the vertical center line of the base (1) as a symmetry axis.

3. The electric iron for electronic assembly, which facilitates replacement of a torch head according to claim 1, wherein: the connecting rod (11) is located one end fixedly connected with pull ring (13) outside the base (1).

4. The electric iron for electronic assembly, which facilitates replacement of a torch head according to claim 1, wherein: the two side surfaces of the top end of the extrusion rod (9) and the surface of one end, located inside the communicating hole (16), of the clamping rod (17) are inclined planes, and the inclined planes of the extrusion rod (9) are attached to the inclined planes of the clamping rod (17).

5. The electric iron for electronic assembly, which facilitates replacement of a torch head according to claim 1, wherein: the size of the fixing block (5) is matched with that of the fixing groove (14), and the fixing block (5) is located in the middle of the upper surface of the base (1).

6. The electric iron for electronic assembly, which facilitates replacement of a torch head according to claim 1, wherein: the right side surface of the limiting block (27) and the left side surface of the base (1) are fixedly connected with the two ends of a third telescopic spring (28) respectively.