CN212823659U

CN212823659U - Fixed effectual tool for PCBA board welded switch

Info

Publication number: CN212823659U
Application number: CN202021607479.2U
Authority: CN
Inventors: 彭钞; 丁华健
Original assignee: Kunshan Taide Electronic Co Ltd
Current assignee: Kunshan Taide Electronic Co Ltd
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-03-30
Anticipated expiration: 2030-08-05

Abstract

The utility model discloses a fixed effectual tool for PCBA board welding switch, including unable adjustment base, unable adjustment base's positive right side casing inner circle rotates and has cup jointed first pivot, the fixed cup joints the head rod in first pivot one end outer lane, the one end sliding connection that the first pivot was kept away from to the head rod has first limiting plate, the bottom casing sliding connection of first limiting plate is on unable adjustment base's bottom shells inner wall, unable adjustment base's positive left side shells inner wall rotates and is connected with the second pivot, the fixed cup joint of one end outer lane of second pivot has the second connecting rod, the one end sliding connection that the second pivot was kept away from to the second connecting rod has the second limiting plate, the bottom casing sliding connection of second limiting plate is on unable adjustment base's bottom shells inner wall. The utility model discloses can carry out nimble fixed, the clamp is tight to the tool to make the tool can not random removal at the in-process that uses.

Description

Fixed effectual tool for PCBA board welded switch

Technical Field

The utility model relates to a PCBA board tool technical field especially relates to a fixed effectual tool for PCBA board welded switch.

Background

The jig is a tool for carpenters, ironmen, pincers, machines, electrical controls and other handicrafts, and is mainly used as a tool for assisting in controlling position or action (or both). The jig can be divided into a process assembly type jig, a project test type jig and a circuit board test type jig.

Because current PCBA board tool is at the in-process of using, because fixed not firm reason causes the damage to the product easily, we provide a fixed effectual tool for PCBA board welded switch for this reason.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a fixed effectual tool for PCBA board welded switch.

(II) technical scheme

The utility model provides a fixture with good fixing effect for a PCBA board welding switch, which comprises a fixed base, a first rotating shaft is rotatably sleeved on the inner ring of the right side shell on the front surface of the fixed base, a first connecting rod is fixedly sleeved on the outer ring at one end of the first rotating shaft, one end of the first connecting rod, which is far away from the first rotating shaft, is connected with a first limiting plate in a sliding way, the bottom shell of the first limiting plate is connected on the inner wall of the bottom shell of the fixed base in a sliding way, the inner wall of the left shell on the front side of the fixed base is rotationally connected with a second rotating shaft, the outer ring at one end of the second rotating shaft is fixedly sleeved with a second connecting rod, one end, far away from the second rotating shaft, of the second connecting rod is connected with a second limiting plate in a sliding mode, the bottom shell of the second limiting plate is connected to the inner wall of the bottom shell of the fixed base in a sliding mode, and a jig main body is arranged on the outer wall of the top shell of the fixed base.

Preferably, the outer ring of one end of the first rotating shaft, which is far away from the first connecting rod, is fixedly sleeved with a rotating disc, a shell of the rotating disc is provided with a limiting hole, and the inner ring of the limiting hole is movably sleeved with a limiting pin.

Preferably, the bearing has all been fixed to have cup jointed in the middle part outer lane of first pivot and second pivot, the bottom casing fixedly connected with bracing piece of bearing, the bottom fixed connection of bracing piece is on unable adjustment base's bottom shells inner wall, and the outer lane of first pivot and second pivot is fixed the cup joint respectively and is had first belt pulley and second belt pulley, first belt pulley passes through the belt and is connected with the second belt pulley.

Preferably, the first connecting rod and the second connecting rod are respectively far away from the limiting blocks which are fixedly connected with one ends of the first rotating shaft and the second rotating shaft, the limiting grooves are formed in the front shells of the first limiting plate and the second limiting plate, and the outer rings of the limiting blocks are sleeved in the inner rings of the limiting grooves in a sliding mode.

Preferably, the bottom shells of the first limiting plate and the second limiting plate are fixedly connected with sliding blocks, two sliding grooves are formed in the inner wall of the bottom shell of the fixed base, and the outer rings of the sliding blocks are respectively sleeved in the inner rings of the sliding grooves in a sliding mode.

Preferably, the top casing fixedly connected with connecting block of first limiting plate and second limiting plate, two slides have been seted up to unable adjustment base's top casing, the outer lane of connecting block slides and cup joints in the inner circle of slide, and two the top casing of connecting block is first splint of fixedly connected with and second splint respectively.

Compared with the prior art, the beneficial effects of the utility model are that:

through the structures of the first rotating shaft, the first connecting rod, the first limiting plate, the first clamping plate and the like, the first rotating shaft can be rotated to drive the first connecting rod to rotate, the first clamping plate can be driven to move left and right through the first limiting plate by the rotation of the first connecting rod, and the first clamping plate can be close to or far away from the jig main body;

through second pivot, second limiting plate, second connecting rod, second splint, first belt pulley, second belt pulley, belt isotructure, first pivot can drive the second pivot through first belt pulley, second belt pulley and belt and rotate, and the second pivot can drive second limiting plate and second splint through the second connecting rod and remove about, can make second splint be close to or keep away from the tool main part from this.

Drawings

Fig. 1 is a schematic structural view of a jig for a PCBA board welding switch with a good fixing effect provided by the present invention;

fig. 2 is the utility model provides a fixed effectual tool for PCBA board welded switch's orthographic sectional structure schematic diagram.

In the figure: the jig comprises a jig main body, a fixed base 1, a first rotating shaft 2, a first connecting rod 3, a first limiting plate 4, a first clamping plate 5, a second rotating shaft 6, a second limiting plate 7, a second connecting rod 8, a second clamping plate 9, a first belt pulley 10, a second belt pulley 11, a belt 12 and a jig main body 13.

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.

As shown in fig. 1-2, the utility model provides a fixed effectual tool for PCBA board welding switch, including unable adjustment base 1, unable adjustment base 1's positive right side casing inner circle rotates and has cup jointed first pivot 2, the fixed cup joint of 2 one end outer circles of first pivot has head rod 3, head rod 3 keeps away from the one end sliding connection of first pivot 2 has first limiting plate 4, the bottom casing sliding connection of first limiting plate 4 is on unable adjustment base 1's bottom shells inner wall, unable adjustment base 1's positive left side shells inner wall rotates and is connected with second pivot 6, the fixed second connecting rod 8 that has cup jointed in one end outer circle of second pivot 6, the one end sliding connection that second pivot 6 was kept away from to second connecting rod 8 has second limiting plate 7, the bottom shells sliding connection of second limiting plate 7 is on unable adjustment base 1's bottom shells inner wall, unable adjustment base 1's top shells outer wall is equipped with tool 13.

In an alternative embodiment, an outer ring of an end of the first rotating shaft 2 away from the first connecting rod 3 is fixedly sleeved with a rotating disc, a housing of the rotating disc is provided with a limiting hole, and an inner ring of the limiting hole is movably sleeved with a limiting pin.

In an alternative embodiment, bearings are fixedly sleeved on the middle outer rings of the first rotating shaft 2 and the second rotating shaft 6, a bottom shell of each bearing is fixedly connected with a support rod, the bottom end of each support rod is fixedly connected to the inner wall of the bottom shell of the fixed base 1, a first belt pulley 10 and a second belt pulley 11 are fixedly sleeved on the outer rings of the first rotating shaft 2 and the second rotating shaft 6 respectively, and the first belt pulley 10 is connected with the second belt pulley 11 through a belt 12.

In an optional embodiment, the first connecting rod 3 and the second connecting rod 8 are respectively away from the first rotating shaft 2 and the second rotating shaft 6, the limiting blocks are fixedly connected to one ends of the first limiting plate 4 and the second limiting plate 7, the limiting grooves are formed in the front shells of the first limiting plate and the second limiting plate, and the outer rings of the limiting blocks are slidably sleeved in the inner rings of the limiting grooves.

In an alternative embodiment, the bottom shells of the first limiting plate 4 and the second limiting plate 7 are both fixedly connected with sliding blocks, the inner wall of the bottom shell of the fixed base 1 is provided with two sliding grooves, and the outer rings of the two sliding blocks are respectively slidably sleeved in the inner rings of the two sliding grooves.

In an alternative embodiment, the top shells of the first limiting plate 4 and the second limiting plate 7 are fixedly connected with connecting blocks, the top shell of the fixing base 1 is provided with two slide ways, the outer ring of each connecting block is slidably sleeved in the inner ring of each slide way, and the top shells of the two connecting blocks are respectively fixedly connected with the first clamping plate 5 and the second clamping plate 9.

The working principle is as follows: firstly, because the outer ring of one end of the first rotating shaft 2 is fixedly sleeved with the first connecting rod 3, the first connecting rod 3 can be driven to rotate by rotating the first rotating shaft 2, the end of the first connecting rod 3 far away from the first rotating shaft 2 is fixedly connected with a limiting block, the front shell of the first limiting plate 4 is provided with a limiting groove, the outer ring of the limiting block is slidably sleeved in the inner ring of the limiting groove, the bottom shell of the first limiting plate 4 is fixedly connected with a sliding block, the inner wall of the bottom shell of the fixed base 1 is provided with a sliding groove, the outer ring of the sliding block is slidably sleeved in the inner ring of the sliding groove, so the rotation of the first connecting rod 3 can drive the first clamping plate 5 to move left and right through the first limiting plate 4, because the outer rings of the first rotating shaft 2 and the second rotating shaft 6 are respectively fixedly sleeved with the first belt pulley 10 and the second belt pulley 11, the first, therefore, the rotation of first pivot 2 can be through first belt pulley 10, second belt pulley 11 and belt 12 drive second pivot 6 simultaneously and rotate, and second connecting rod 8 keeps away from the one end fixedly connected with stopper of second pivot 6, the spacing groove has been seted up to the positive casing of second limiting plate 7, the outer lane of stopper slides and cup joints in the inner circle of spacing groove, and the bottom casing fixedly connected with slider of second limiting plate 7, the spout has been seted up to unable adjustment base 1's bottom shells inner wall, the outer lane of slider slides and cup joints in the inner circle of spout, therefore the rotation of second pivot 6 can drive second splint 9 through second connecting rod 8 and second limiting plate 7 and remove about, can fix PCBA board tool from this, thereby carry out safe production.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A jig for a PCBA board welding switch with a good fixing effect comprises a fixed base (1) and is characterized in that a first rotating shaft (2) is rotatably sleeved on the inner ring of a right side shell on the front side of the fixed base (1), a first connecting rod (3) is fixedly sleeved on the outer ring of one end of the first rotating shaft (2), a first limiting plate (4) is slidably connected to one end, away from the first rotating shaft (2), of the first connecting rod (3), a bottom shell of the first limiting plate (4) is slidably connected to the inner wall of the bottom shell of the fixed base (1), a second rotating shaft (6) is rotatably connected to the inner wall of the left side shell on the front side of the fixed base (1), a second connecting rod (8) is fixedly sleeved on the outer ring of one end of the second rotating shaft (6), and a second limiting plate (7) is slidably connected to one end, away from the second rotating shaft (6), of the second connecting, the bottom shell sliding connection of second limiting plate (7) is on unable adjustment base (1)'s bottom shells inner wall, unable adjustment base (1)'s top shells outer wall is equipped with tool main part (13).

2. The fixture for the PCBA board welding switch with good fixing effect according to claim 1, wherein a turntable is fixedly sleeved on an outer ring of one end of the first rotating shaft (2) far away from the first connecting rod (3), a limiting hole is formed in a shell of the turntable, and a limiting pin is movably sleeved on an inner ring of the limiting hole.

3. The fixture for the PCBA board welding switch with the good fixing effect according to claim 1, wherein bearings are fixedly sleeved on outer rings of the middle portions of the first rotating shaft (2) and the second rotating shaft (6), supporting rods are fixedly connected to a bottom shell of each bearing, the bottom ends of the supporting rods are fixedly connected to the inner wall of the bottom shell of the fixed base (1), a first belt pulley (10) and a second belt pulley (11) are fixedly sleeved on outer rings of the first rotating shaft (2) and the second rotating shaft (6) respectively, and the first belt pulley (10) is connected with the second belt pulley (11) through a belt (12).

4. The fixture for the PCBA board welding switch with the good fixing effect according to claim 1, wherein the first connecting rod (3) and the second connecting rod (8) are respectively far away from one ends of the first rotating shaft (2) and the second rotating shaft (6) and are fixedly connected with limiting blocks, limiting grooves are formed in front shells of the first limiting plate (4) and the second limiting plate (7), and outer rings of the limiting blocks are slidably sleeved in inner rings of the limiting grooves.

5. The fixture with good fixing effect for the PCBA welding switch according to claim 1, wherein the bottom shells of the first limiting plate (4) and the second limiting plate (7) are fixedly connected with sliding blocks, the inner wall of the bottom shell of the fixed base (1) is provided with two sliding grooves, and outer rings of the two sliding blocks are respectively sleeved in inner rings of the two sliding grooves in a sliding manner.

6. The fixture for the fixed effectual PCBA board welding switch of claim 1, characterized in that, the top casing fixedly connected with connecting block of first limiting plate (4) and second limiting plate (7), two slides have been seted up to the top casing of unable adjustment base (1), the outer lane of connecting block slides and cup joints in the inner circle of slide, and two the top casing of connecting block is fixedly connected with first splint (5) and second splint (9) respectively.