CN217667003U

CN217667003U - Power module repair welding positioning assembly

Info

Publication number: CN217667003U
Application number: CN202123454172.0U
Authority: CN
Inventors: 韦韩; 韦隆; 温紫清; 韦峰
Original assignee: Guangdong Yushun Electronic Technology Co ltd
Current assignee: Guangdong Yushun Electronic Technology Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-10-28
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a power module repair welding locating component, including base and complementary unit, one side fixedly connected with fixed clamp splice at base top, the opposite side at base top is equipped with movable clamp splice, one side of activity clamp splice is equipped with actuating mechanism, the bar double-layered groove has all been seted up to the facade of fixed clamp splice and activity clamp splice, complementary unit is including the type of falling U frame, type of falling U frame fixed connection is in one side of fixed clamp splice, the bar light trap has been seted up to one side of fixed clamp splice, the inner chamber of the type of falling U frame is equipped with an installation section of thick bamboo, the inner chamber of an installation section of thick bamboo is equipped with laser generator, the top of an installation section of thick bamboo is equipped with elevating system. The utility model discloses utilize installation section of thick bamboo and laser generator's setting, install laser generator in one side of fixed clamp splice through an installation section of thick bamboo to light beam through laser generator launches and the circuit board contrast by the centre gripping, can in time discover the crooked phenomenon of circuit board and make the adjustment, so can not cause the circuit board to damage, avoided the waste of resource.

Description

Power module repair welding positioning assembly

Technical Field

The utility model relates to a power module technical field, in particular to power module repair welding locating component.

Background

The power supply module is a power supply device which can be directly attached to a printed circuit board and is characterized by supplying power to an application specific integrated circuit, a digital signal processor, a microprocessor, a memory, a field programmable gate array and other digital or analog loads.

The circuit board need carry out the repair welding work to the components and parts that do not weld firmly behind the welding components and parts in the power module, when carrying out the repair welding work to the circuit board, needs use locating component to carry out positioning work to the circuit board, often can lead to the circuit board to damage because of the too big extrusion force that the circuit board receives when the location at present, and this waste that will cause the resource increases the cost of processing simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a power module repair welding locating component to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a power module repair welding positioning assembly comprises a base and an auxiliary mechanism, wherein a fixed clamping block is fixedly connected to one side of the top of the base, a movable clamping block is arranged on the other side of the top of the base, a driving mechanism is arranged on one side of the movable clamping block, and strip-shaped clamping grooves are formed in opposite surfaces of the fixed clamping block and the movable clamping block;

the auxiliary mechanism comprises an inverted U-shaped frame, the inverted U-shaped frame is fixedly connected to one side of the fixing clamping block, a strip-shaped light-transmitting hole is formed in one side of the fixing clamping block, an installation cylinder is arranged in an inner cavity of the inverted U-shaped frame, a laser generator is arranged in an inner cavity of the installation cylinder, and a lifting mechanism is arranged at the top of the installation cylinder.

Preferably, actuating mechanism includes the fixed plate, fixed plate fixed connection is in the top of base, first screw hole has been seted up to one side of fixed plate, the inner chamber threaded connection of first screw hole has first threaded rod, the one end of first threaded rod is rotated with one side of activity clamp splice and is connected, the first commentaries on classics piece of other end fixedly connected with of first threaded rod.

Preferably, one side of the fixed plate is symmetrically provided with two limiting sliding holes, the inner cavities of the two limiting sliding holes are sleeved with two limiting sliding rods in a sliding mode, and one ends of the two limiting sliding rods are fixedly connected with one side of the movable clamping block.

Preferably, elevating system includes the second screw hole, the second screw hole is seted up in the top of the type of falling U frame, the inner chamber of second screw hole all rotates and is connected with the second threaded rod, the bottom of second threaded rod rotates with the top of the type of falling U frame to be connected, the top fixedly connected with second commentaries on classics piece of second threaded rod.

Preferably, the inner wall of the inverted-U-shaped frame is provided with a limiting sliding groove, the two sides of the installation cylinder are fixedly connected with limiting sliding blocks, and the outer walls of the two limiting sliding blocks are in sliding sleeve connection with the inner cavity of the limiting sliding groove corresponding to the position.

Preferably, the inner cavity of the mounting cylinder is in threaded connection with a sealing cover, and the inner wall of the mounting cylinder is fixedly connected with a limiting ring.

The utility model discloses a technological effect and advantage:

(1) The utility model discloses utilize the setting of installation section of thick bamboo and laser generator, install laser generator in one side of fixed clamp splice through the installation section of thick bamboo to the light beam that launches through laser generator compares with the circuit board by the centre gripping, can discover in time the phenomenon of circuit board bending and make the adjustment, so can not cause the circuit board to damage, avoided the waste of resource;

(2) The utility model discloses utilize the setting of limit slide and limit chute, through the relative motion between limit slide and the limit chute, can prevent that the installation section of thick bamboo from following the rotation of second threaded rod, also improved the stationarity of installation section of thick bamboo motion simultaneously.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the present invention.

Fig. 2 is a schematic front sectional view of the inverted U-shaped frame of the present invention.

Fig. 3 is a schematic view of a sectional structure of the top surface of the movable clamping block of the present invention.

Fig. 4 is a schematic view of a part a of the enlarged structure in fig. 2 according to the present invention.

In the figure: 1. a base; 2. fixing the clamping block; 3. a movable clamping block; 4. an inverted U-shaped frame; 5. mounting the cylinder; 6. a laser generator; 7. a fixing plate; 8. a first threaded rod; 9. a first rotating block; 10. a limiting slide bar; 11. a second threaded rod; 12. a second rotating block; 13. a limiting slide block; 14. sealing the cover; 15. a limiting ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

The utility model provides a power module repair welding positioning assembly as shown in figures 1-4, which comprises a base 1 and an auxiliary mechanism, wherein the auxiliary mechanism is used for checking whether a circuit board is bent or not in the clamping and positioning process, one side of the top of the base 1 is fixedly connected with a fixed clamping block 2, the other side of the top of the base 1 is provided with a movable clamping block 3, one side of the movable clamping block 3 is provided with a driving mechanism, the driving mechanism is used for driving the movable clamping block 3 to be close to the fixed clamping block 2 so as to carry out clamping and positioning work, and the opposite surfaces of the fixed clamping block 2 and the movable clamping block 3 are both provided with a strip-shaped clamping groove;

the auxiliary mechanism comprises an inverted U-shaped frame 4, the inverted U-shaped frame 4 is fixedly connected to one side of the fixed clamping block 2, a strip-shaped light hole is formed in one side of the fixed clamping block 2, an installation cylinder 5 is arranged in an inner cavity of the inverted U-shaped frame 4, a laser generator 6 is arranged in the inner cavity of the installation cylinder 5, light beams emitted by the laser generator 6 can penetrate through the strip-shaped light hole and irradiate on the movable clamping block 3, the laser generator 6 is provided with a power supply battery, a lifting mechanism is arranged at the top of the installation cylinder 5, a sealing cover 14 is in threaded connection with the inner cavity of the installation cylinder 5, the sealing cover 14 is used for sealing an opening of the installation cylinder 5, a limiting ring 15 is fixedly connected to the inner wall of the installation cylinder 5, and the inner wall of the limiting ring 15 is attached to the outer wall of the laser generator 6;

the driving mechanism comprises a fixing plate 7, the fixing plate 7 is fixedly connected to the top of the base 1, one side of the fixing plate 7 is provided with a first threaded hole, an inner cavity of the first threaded hole is in threaded connection with a first threaded rod 8, one end of the first threaded rod 8 is rotatably connected with one side of the movable clamping block 3, the other end of the first threaded rod 8 is fixedly connected with a first rotating block 9, the first rotating block 9 is convenient for a worker to apply force to drive the first threaded rod 8 to rotate, one side of the fixing plate 7 is symmetrically provided with limiting sliding holes, the inner cavities of the two limiting sliding holes are both slidably sleeved with limiting sliding rods 10, the limiting sliding rods 10 and the limiting sliding holes are used for ensuring that the fixing plate 7 cannot rotate along with the first threaded rod 8, and one ends of the two limiting sliding rods 10 are both fixedly connected with one side of the movable clamping block 3;

elevating system includes the second screw hole, the top of falling U type frame 4 is seted up in the second screw hole, the inner chamber of second screw hole is all rotated and is connected with second threaded rod 11, the bottom of second threaded rod 11 is rotated with the top of falling U type frame 4 and is connected, the top fixedly connected with second turning block 12 of second threaded rod 11, the position on the 5 vertical direction of installation section of thick bamboo is adjusted in the staff's application of force to second turning block 12, spacing spout has been seted up to the inner wall of falling U type frame 4, the bilateral symmetry fixedly connected with limit slider 13 of installation section of thick bamboo 5, limit slider 13 and spacing spout are used for preventing that installation section of thick bamboo 5 from following second threaded rod 11 and rotating, the inner chamber sliding cup joint of the corresponding limit spout in position of outer wall and two limit slider 13.

The utility model discloses the theory of operation:

when repair welding work is carried out to power module's circuit board, at first place the circuit board between two bar-shaped clamping grooves on fixed clamp splice 2 and activity clamp splice 3, then rotate first rotary block 9, first rotary block 9 can drive activity clamp splice 3 through first threaded rod 8 and be close to the motion of fixed clamp splice 2, at the in-process of this centre gripping location, rotate second rotary block 12, second rotary block 12 can drive installation section of thick bamboo 5 and laser generator 6 motion through second threaded rod 11, stop rotating second rotary block 12 when laser generator 6's light beam shines in the below of circuit board and the staff of being convenient for observes, after the light beam discovery circuit board of comparison laser generator 6 takes place the bending, slightly gyration first rotary block 9, so far just accomplished the location work of circuit board under the condition that does not harm the circuit board.

In the description of the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard parts that use all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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. A power module repair welding positioning assembly comprises a base (1) and an auxiliary mechanism, and is characterized in that one side of the top of the base (1) is fixedly connected with a fixed clamping block (2), the other side of the top of the base (1) is provided with a movable clamping block (3), one side of the movable clamping block (3) is provided with a driving mechanism, and the opposite surfaces of the fixed clamping block (2) and the movable clamping block (3) are provided with strip-shaped clamping grooves;

the auxiliary mechanism comprises an inverted U-shaped frame (4), the inverted U-shaped frame (4) is fixedly connected to one side of a fixing clamping block (2), a bar-shaped light transmission hole is formed in one side of the fixing clamping block (2), an inner cavity of the inverted U-shaped frame (4) is provided with an installation cylinder (5), an inner cavity of the installation cylinder (5) is provided with a laser generator (6), and the top of the installation cylinder (5) is provided with a lifting mechanism.

2. The repair welding positioning assembly of the power supply module according to claim 1, wherein the driving mechanism comprises a fixing plate (7), the fixing plate (7) is fixedly connected to the top of the base (1), a first threaded hole is formed in one side of the fixing plate (7), a first threaded rod (8) is in threaded connection with an inner cavity of the first threaded hole, one end of the first threaded rod (8) is rotatably connected with one side of the movable clamping block (3), and a first rotating block (9) is fixedly connected to the other end of the first threaded rod (8).

3. The repair welding positioning assembly for the power supply module according to claim 2, wherein one side of the fixing plate (7) is symmetrically provided with limiting sliding holes, the inner cavities of the two limiting sliding holes are sleeved with limiting sliding rods (10) in a sliding manner, and one ends of the two limiting sliding rods (10) are fixedly connected with one side of the movable clamping block (3).

4. The repair welding positioning assembly for the power supply module according to claim 1, wherein the lifting mechanism comprises a second threaded hole, the second threaded hole is formed in the top of the inverted U-shaped frame (4), an inner cavity of the second threaded hole is rotatably connected with a second threaded rod (11), the bottom end of the second threaded rod (11) is rotatably connected with the top of the inverted U-shaped frame (4), and a second rotating block (12) is fixedly connected to the top end of the second threaded rod (11).

5. The repair welding positioning assembly for the power supply module according to claim 1, wherein a limiting sliding groove is formed in the inner wall of the inverted U-shaped frame (4), limiting sliding blocks (13) are symmetrically and fixedly connected to two sides of the mounting cylinder (5), and the outer walls of the two limiting sliding blocks (13) are slidably sleeved with the inner cavities of the limiting sliding grooves corresponding to the positions.

6. The repair welding positioning assembly for the power supply module according to claim 1, wherein a sealing cover (14) is connected to an inner cavity of the mounting cylinder (5) in a threaded manner, and a limiting ring (15) is fixedly connected to the inner wall of the mounting cylinder (5).