CN209936068U - Circuit welding fixture - Google Patents
Circuit welding fixture Download PDFInfo
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- CN209936068U CN209936068U CN201822262574.2U CN201822262574U CN209936068U CN 209936068 U CN209936068 U CN 209936068U CN 201822262574 U CN201822262574 U CN 201822262574U CN 209936068 U CN209936068 U CN 209936068U
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- fixed
- clamp body
- elastic clamp
- telescopic
- supporting plate
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Abstract
The utility model discloses a circuit welding fixture, which comprises a fixed base (1), two oppositely arranged fixed disks (2), a supporting plate (3), an elastic clamp body (4) and a telescopic mechanism; a support plate (3) and an elastic clamp body (4) are arranged at the middle position of the fixed disc (2); the elastic clamp body (4) is arranged above the supporting plate (3), and the bottom end of the elastic clamp body is abutted against the supporting plate (3); the side surface of the supporting plate (3) is provided with a telescopic mechanism, and two ends of the telescopic mechanism are respectively connected with the supporting plates (3) on the two oppositely-placed fixed plates (2). The utility model discloses a backup pad and telescopic machanism have been set up, can adjust according to the size of circuit board. And simultaneously the utility model discloses slidable unable adjustment base has still been set up, angle that can the adjusting circuit.
Description
Technical Field
The utility model relates to a circuit welding field, concretely relates to circuit welding jig.
Background
The circuit board is a core component of the electronic equipment and is equivalent to the brain and the heart of a human body; research and development engineers inevitably need to weld the circuit board manually in the process of developing and debugging the electronic equipment, and a welding fixture capable of clamping quickly can undoubtedly accelerate the research and development speed of research and development engineers.
An improved circuit board clamp of patent application No. CN 201520982355.5. This modified circuit board anchor clamps includes framework and activity strip, the left and right both ends of the leading flank of framework are equipped with a circular track respectively, the both ends of activity strip are equipped with a circular through-hole respectively, the activity strip cup joint in on the circular track, and follow circular track slides from top to bottom, be equipped with first trapezoidal latch on the leading flank of the lower frame of framework, be equipped with the trapezoidal latch of second on the lower surface of activity strip, the leading flank of first trapezoidal latch and the leading flank of the trapezoidal latch of second are located same vertical plane. The utility model discloses a circuit board after can't the centre gripping overturns, and can not alleviate the harm of colliding with of flatiron to circuit board and components and parts.
In addition, the circuit board cannot be held according to its size, and cannot be finely adjusted.
Disclosure of Invention
The purpose of the invention is as follows: the utility model discloses according to the aforesaid is not enough, provides a circuit welding jig, can adjust according to the size of circuit board, simultaneously can the angle of adjusting circuit.
A circuit welding fixture comprises a fixed base, two fixed disks which are oppositely arranged, a supporting plate, an elastic clamp body and a telescopic mechanism;
the fixed disc is a circular disc, a sliding groove is formed in the side face of the lower half circumference of the fixed disc, and a fixed base is slidably mounted on the sliding groove; a fixing bolt is arranged at the lower part of the fixing disc, penetrates through a screw hole at the lower part of the fixing disc and is in contact with the fixing base;
a supporting plate and an elastic clamp body are arranged in the middle of the fixed disc; the elastic clamp body is arranged above the supporting plate, and the bottom end of the elastic clamp body is abutted against the supporting plate; a telescopic mechanism is arranged on the side surface of the supporting plate, and two ends of the telescopic mechanism are respectively connected with the supporting plates on the two oppositely-placed fixed disks;
the elastic clamp body comprises a pressing plate, a circuit board groove, a pressing rod and a top plate, a sliding groove is formed in the side face of the circuit board groove, and the pressing plate is installed on the sliding groove in a sliding mode; the top plate is provided with a threaded hole, the pressing plate is provided with a threaded groove, and the pressing rod penetrates through the threaded hole and is fixed in the threaded groove.
The telescopic mechanism comprises a telescopic cylinder and a telescopic rod which is slidably arranged in the telescopic cylinder.
The tail end of the telescopic cylinder is also provided with a bolt, and the bolt penetrates through a threaded hole in the tail end of the telescopic cylinder and abuts against the telescopic rod; the telescopic cylinder and the telescopic rod are fixed through the bolt.
The fixed base is of a trapezoidal structure.
Has the advantages that: the utility model discloses a backup pad and telescopic machanism have been set up, can adjust according to the size of circuit board. And simultaneously the utility model discloses slidable unable adjustment base has still been set up, angle that can the adjusting circuit.
Drawings
Fig. 1 is a top view of the circuit welding fixture of the present invention.
Fig. 2 is a side view of the fixing plate in the circuit welding jig of the present invention.
The device comprises a fixing base 1, a fixing disc 2, a sliding groove 21, a fixing bolt 22, a supporting plate 3, an elastic clamp body 4, a pressing plate 41, a circuit board groove 42, a pressing rod 43, a top plate 44, a telescopic cylinder 5 and a telescopic rod 6.
Detailed Description
The invention will be further elucidated with reference to the drawings and the specific embodiments.
Fig. 1 is a top view of the circuit welding fixture of the present invention, and fig. 2 is a side view of the fixing plate of the circuit welding fixture of the present invention. As shown in fig. 1 and 2, the circuit welding fixture of the present invention comprises a fixing base 1, two oppositely disposed fixing discs 2, a supporting plate 3, an elastic clamp 4, a telescopic cylinder 5 and a telescopic rod 6. The fixed disk 2 is a circular disk, a sliding groove 21 is formed in the side face of the lower half circumference of the fixed disk 2, a fixed base 1 is slidably mounted on the sliding groove 21, and the fixed base 1 is of a trapezoidal structure; the lower part of the fixed disk 2 is provided with a fixing bolt 22, and the fixing bolt 22 penetrates through a screw hole in the lower part of the fixed disk 2 and is in contact with the fixed base 1. The fixing base 1 is fixed with the fixing disc 2 through the fixing bolt 22.
The middle of the fixed disc 2 is provided with a support plate 3 and an elastic clamp 4, the elastic clamp 4 is arranged above the support plate 3, and the bottom end of the elastic clamp is propped against the support plate 3. The side surface of the supporting plate 3 is provided with a telescopic mechanism, and two ends of the telescopic mechanism are respectively connected with the supporting plates 3 on the two oppositely-arranged fixed plates 2. The utility model discloses in, telescopic machanism includes telescopic cylinder 5 and slidable mounting telescopic link 6 in telescopic cylinder 5 end still is provided with the bolt, the bolt passes 5 terminal screw holes of telescopic cylinder support telescopic link 6. The telescopic cylinder 5 and the telescopic rod 6 are fixed through the bolts.
The elastic clamp body 4 comprises a pressing plate 41, a circuit board slot 42, a pressing rod 43 and a top plate 44, wherein a sliding slot (not shown in the figure) is arranged on the side surface of the circuit board slot 42, and the pressing plate 41 is slidably mounted on the sliding slot; the top plate 44 is provided with a threaded hole, the pressure plate 41 is provided with a threaded groove, and the pressure lever 43 is a threaded rod, passes through the threaded hole and is fixed in the threaded groove, so that the pressure lever is connected with the pressure plate 41.
The working principle of the utility model is as follows:
firstly, a circuit board is placed on a support plate 3 and clamped through an elastic clamp body 4 on the fixed plate 2, and the method specifically comprises the following steps: placing the circuit board into the circuit board slot 42, and rotating the compression bar 43 to press down and clamp the circuit board; then, sliding the fixed seat 1 to a proper position according to the angle to be welded and fixing; and finally, adjusting the telescopic mechanism to stretch and retract through the size of the circuit board, and finally clamping and fixing the circuit board for welding.
The above detailed description describes the preferred embodiments of the present invention, but the present invention is not limited to the details of the above embodiments, and the technical concept of the present invention can be implemented with various equivalent transformations (such as quantity, shape, position, etc.), which all belong to the protection of the present invention.
Claims (4)
1. The utility model provides a circuit welding jig which characterized in that: comprises a fixed base (1), two fixed disks (2) which are oppositely arranged, a supporting plate (3), an elastic clamp body (4) and a telescopic mechanism;
the fixed disc (2) is a circular disc, a sliding groove (21) is formed in the side face of the lower half circumference of the fixed disc (2), and a fixed base (1) is slidably mounted on the sliding groove (21); a fixing bolt (22) is arranged at the lower part of the fixing disc (2), and the fixing bolt (22) penetrates through a screw hole at the lower part of the fixing disc (2) and is in contact with the fixing base (1);
a support plate (3) and an elastic clamp body (4) are arranged at the middle position of the fixed disc (2); the elastic clamp body (4) is arranged above the supporting plate (3), and the bottom end of the elastic clamp body is abutted against the supporting plate (3); a telescopic mechanism is arranged on the side surface of the supporting plate (3), and two ends of the telescopic mechanism are respectively connected with the supporting plate (3) on the two oppositely-arranged fixed disks (2);
the elastic clamp body (4) comprises a pressing plate (41), a circuit board groove (42), a pressing rod (43) and a top plate (44), a sliding groove is formed in the side face of the circuit board groove (42), and the pressing plate (41) is installed on the sliding groove in a sliding mode; the top plate (44) is provided with a threaded hole, the pressing plate (41) is provided with a threaded groove, and the pressing rod (43) penetrates through the threaded hole and is fixed in the threaded groove.
2. The circuit welding jig of claim 1, wherein: the telescopic mechanism comprises a telescopic cylinder (5) and a telescopic rod (6) which is slidably arranged in the telescopic cylinder (5).
3. The circuit welding jig of claim 2, wherein: the tail end of the telescopic cylinder (5) is also provided with a bolt, and the bolt penetrates through a threaded hole in the tail end of the telescopic cylinder (5) and abuts against the telescopic rod (6); the telescopic cylinder (5) and the telescopic rod (6) are fixed through the bolt.
4. The circuit welding jig of claim 1, wherein: the fixed base (1) is of a trapezoidal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822262574.2U CN209936068U (en) | 2018-12-30 | 2018-12-30 | Circuit welding fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822262574.2U CN209936068U (en) | 2018-12-30 | 2018-12-30 | Circuit welding fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209936068U true CN209936068U (en) | 2020-01-14 |
Family
ID=69119480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822262574.2U Active CN209936068U (en) | 2018-12-30 | 2018-12-30 | Circuit welding fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209936068U (en) |
-
2018
- 2018-12-30 CN CN201822262574.2U patent/CN209936068U/en active Active
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