CN219780558U - SMT (surface mount technology) mounting jig for circuit board - Google Patents
SMT (surface mount technology) mounting jig for circuit board Download PDFInfo
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- CN219780558U CN219780558U CN202320025759.XU CN202320025759U CN219780558U CN 219780558 U CN219780558 U CN 219780558U CN 202320025759 U CN202320025759 U CN 202320025759U CN 219780558 U CN219780558 U CN 219780558U
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- threaded rod
- sliding groove
- lifting
- base
- groove
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Abstract
The utility model discloses an SMT (surface mount technology) mounting jig for a circuit board, wherein a lifting groove is formed in a movable support, the bottom of the lifting groove is connected with a lifting plate, the tail end of the lifting plate is arranged in the lifting groove, and a mechanical claw is arranged on the bottom surface of the lifting plate. The SMT mounting jig for the circuit board is provided with a movable clamping plate, and the movable clamping plate can move along the first limiting chute under the action of rotation of the first threaded rod, so that the device can fix the positions of circuit boards with different sizes; be provided with slide base, slide base can carry out the displacement along the spacing spout of second under the effect of second threaded rod, and the movable support on the slide base can carry out the displacement along the sliding tray under the effect of third threaded rod, and the lifter plate on the movable support can carry out the displacement along the lifting tray under the effect of electric telescopic handle to make the device can drive the paster and remove the different positions on the circuit board, and make things convenient for the paster to carry out the connection with the assigned position on the circuit board and fix.
Description
Technical Field
The utility model relates to the technical field of SMT (surface mount technology) mounting of circuit boards, in particular to an SMT mounting jig for circuit boards.
Background
SMT patch refers to a short for serial process flow of processing on the basis of PCB, PCB is a printed circuit board, SMT is a surface mount technology (surface mount technology), and is one of the most popular technologies and processes in the electronic assembly industry.
Under the actual use condition, the patch needs to be installed to the appointed position of circuit board upper surface, and at the in-process of installation, the circuit board probably appears the displacement because of the installation of patch, causes the mounted position to appear the deviation, so we propose a circuit board SMT mounting jig to in the above-mentioned problem that proposes of solving.
Disclosure of Invention
The utility model aims to provide an SMT (surface mount technology) mounting jig for a circuit board, which is used for solving the problem that the mounting position is deviated due to displacement of the circuit board possibly caused by mounting of a patch in the current market in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a circuit board SMT mounting jig, includes device base and movable support, the last lift groove that has seted up of movable support, the upper surface of lift groove is provided with electric telescopic handle, the bottom of lift groove is connected with the lifter plate, and the end setting of lifter plate is in the inside of lift groove, the bottom surface of lifter plate is provided with the gripper, first spacing spout has been seted up to the upper surface of device base, the marginal position of device base upper surface is provided with the fixed bolster, the upper surface of device base is provided with movable clamp plate, and movable clamp plate's bottom sets up in the inside of first spacing spout, be connected with first threaded rod between movable clamp plate and the fixed support, first spacing spout symmetry sets up in the upper surface of device base, the fixed support symmetry sets up in the upper surface of device base, and be fixed connection between the upper surface of fixed support and device base, shape, size and the inside of first spacing spout of movable clamp plate bottom are the same, and be sliding connection between movable clamp plate and the first spacing spout, be threaded rod and fixed support are threaded connection, the first threaded rod and the inside of threaded rod is provided with the second threaded rod, the inside the second threaded rod is connected with the inside the second threaded rod, the inside sliding groove, the bottom of the movable bracket is arranged in the sliding groove, the second limit sliding groove is arranged in the middle position of the upper surface of the device base, the shape and the size of the bottom of the sliding base are the same as those of the inside of the second limit sliding groove, the sliding base is in sliding connection with the second limit sliding groove, the second threaded rod is in bearing connection with the device base, the second threaded rod is in threaded connection with the sliding base, the sliding base forms a front-back movable structure in the inside of the second limit sliding groove through the second threaded rod, the sliding groove is arranged in the middle position of the upper surface of the sliding base, the third threaded rod is in bearing connection with the sliding base, the shape and the size of the bottom of the movable bracket are the same as those of the inside of the sliding groove, and be sliding connection between movable support and the sliding tray, be threaded connection between third threaded rod and the movable support, and the movable support passes through the inside constitution left and right movement structure of third threaded rod in the sliding tray, be through-connection between lift groove and the movable support, be fixed connection between electric telescopic handle and the upper surface of movable support, shape, size and the inside shape, the size of lift plate terminal are the same, and be sliding connection between lift plate and the lift groove, be fixed connection between lift plate and the electric telescopic handle, and the lift plate passes through electric telescopic handle and constitutes the upper and lower elevation structure in the inside of lift groove, be fixed connection between gripper and the bottom surface of lift plate.
Compared with the prior art, the utility model has the beneficial effects that: this circuit board SMT pastes dress tool:
(1) The movable clamping plate is arranged and can displace along the first limiting chute under the action of rotation of the first threaded rod, so that the device can fix the positions of circuit boards with different sizes;
(2) Be provided with slide base, slide base can carry out the displacement along the spacing spout of second under the effect of second threaded rod, and the movable support on the slide base can carry out the displacement along the sliding tray under the effect of third threaded rod, and the lifter plate on the movable support can carry out the displacement along the lifting tray under the effect of electric telescopic handle to make the device can drive the paster and remove the different positions on the circuit board, and make things convenient for the paster to carry out the connection with the assigned position on the circuit board and fix.
Drawings
FIG. 1 is a schematic diagram of a front view structure of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
FIG. 3 is a schematic top view of the base of the device of the present utility model;
fig. 4 is a schematic view showing a top-down structure of the mobile bracket of the present utility model.
In the figure: 1. a device base; 2. the first limiting chute; 3. a fixed bracket; 4. a movable clamping plate; 5. a first threaded rod; 6. the second limiting chute; 7. a sliding base; 8. a second threaded rod; 9. a sliding groove; 10. a third threaded rod; 11. a movable support; 12. a lifting groove; 13. an electric telescopic rod; 14. a lifting plate; 15. and (5) a mechanical claw.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a circuit board SMT pastes dress tool, includes device base 1 and movable support 11, has seted up lift groove 12 on the movable support 11, and the upper surface of lift groove 12 is provided with electric telescopic handle 13, and the bottom of lift groove 12 is connected with lifter plate 14, and the end setting of lifter plate 14 is in the inside of lift groove 12, and the bottom surface of lifter plate 14 is provided with gripper 15.
The upper surface of device base 1 has seted up first spacing spout 2, the border position of device base 1 upper surface is provided with fixed bolster 3, the upper surface of device base 1 is provided with movable splint 4, and the bottom of movable splint 4 sets up the inside at first spacing spout 2, be connected with first threaded rod 5 between movable splint 4 and the fixed bolster 3, the upper surface at device base 1 is seted up to first spacing spout 2 symmetry, fixed bolster 3 symmetry sets up the upper surface at device base 1, and be fixed connection between the upper surface of fixed bolster 3 and device base 1, make the position of fixed bolster 3 keep invariable, the shape of movable splint 4 bottom, the size is the same with the inside shape of first spacing spout 2, the size is all the same, make movable splint 4 can put into the inside of first spacing spout 2, and be sliding connection between movable splint 4 and the first spacing spout 2, make the displacement of movable splint 4 can not receive the restriction, be threaded connection between first threaded rod 5 and the fixed bolster 3, make first threaded rod 5 rotatory can carry out the displacement, and be connected for bearing between first threaded rod 5 and the movable splint 4, make the movable splint 4 can not carry out the displacement at first threaded rod 5 when the inside the movable splint 4 moves the first threaded rod 5 through the first threaded rod 5.
The upper surface of the device base 1 is provided with a second limit chute 6, the inside of the second limit chute 6 is provided with a sliding base 7, the inside of the second limit chute 6 is provided with a second threaded rod 8, the second threaded rod 8 is connected with the sliding base 7, the upper surface of the sliding base 7 is provided with a sliding groove 9, the inside of the sliding groove 9 is provided with a third threaded rod 10, the outer surface of the third threaded rod 10 is provided with a movable bracket 11, the bottom of the movable bracket 11 is arranged in the sliding groove 9, the second limit chute 6 is provided at the middle position of the upper surface of the device base 1, the shape and the size of the bottom of the sliding base 7 are the same as the shape and the size of the inside of the second limit chute 6, so that the sliding base 7 can be put into the inside of the second limit chute 6, the sliding base 7 is in sliding connection with the second limit chute 6, and the displacement of the sliding base 7 can not be limited, the second threaded rod 8 is connected with the device base 1 through a bearing, so that the rotation of the second threaded rod 8 can not generate displacement, the second threaded rod 8 is in threaded connection with the sliding base 7, the second threaded rod 8 can drive the sliding base 7 to displace, the sliding base 7 forms a front-back moving structure in the second limiting sliding chute 6 through the second threaded rod 8, the sliding groove 9 is arranged in the middle position of the upper surface of the sliding base 7, the third threaded rod 10 is connected with the sliding base 7 through the bearing, the rotation of the third threaded rod 10 can not generate displacement, the shape and the size of the bottom of the moving bracket 11 are the same as the internal shape and the size of the sliding groove 9, the moving bracket 11 can be placed in the sliding groove 9, the moving bracket 11 is in sliding connection with the sliding groove 9, the displacement of the moving bracket 11 can not be limited, the third threaded rod 10 is in threaded connection with the movable support 11, so that the third threaded rod 10 can drive the movable support 11 to displace, and the movable support 11 forms a left-right movable structure in the sliding groove 9 through the third threaded rod 10.
The lifting groove 12 is in penetrating connection with the movable support 11, the electric telescopic rod 13 is fixedly connected with the upper surface of the movable support 11, the position of the electric telescopic rod 13 is kept unchanged, the shape and the size of the tail end of the lifting plate 14 are the same as those of the inside of the lifting groove 12, the tail end of the lifting plate 14 can be placed into the inside of the lifting groove 12, the lifting plate 14 is in sliding connection with the lifting groove 12, the displacement of the lifting plate 14 cannot be limited, the lifting plate 14 is fixedly connected with the electric telescopic rod 13, the electric telescopic rod 13 can drive the lifting plate 14 to displace, the lifting plate 14 forms an up-down lifting structure in the lifting groove 12 through the electric telescopic rod 13, and the mechanical claw 15 is fixedly connected with the bottom surface of the lifting plate 14.
Working principle: when the SMT mounting jig for the circuit board is used, firstly, parts required by the device are assembled, the circuit board to be subjected to surface mounting treatment is placed on the upper surface of the device base 1 and between the movable clamping plates 4, the first threaded rod 5 is rotated, the movable clamping plates 4 are driven by the rotation of the first threaded rod 5 to synchronously move inwards along the first limiting sliding groove 2 until the movable clamping plates 4 fix the position of the circuit board, and the mechanical claws 15 are used for clamping the surface mounting.
According to the actual needs, a driving motor can be installed to drive the second threaded rod 8 and the third threaded rod 10, the second threaded rod 8 is rotated to drive the sliding base 7 to displace along the second limiting chute 6, after the position adjustment of the sliding base 7 is completed, the third threaded rod 10 is rotated, the third threaded rod 10 drives the movable support 11 to displace along the sliding groove 9, so that the patch on the mechanical claw 15 moves to the appointed position on the circuit board, finally, the electric telescopic rod 13 is started, the electric telescopic rod 13 drives the lifting plate 14 to move downwards along the lifting groove 12, and thus the patch work of the circuit board is completed, the above is the working process of the device, and the matters which are not described in detail in the specification are all known in the prior art of the person skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (1)
1. The utility model provides a circuit board SMT pastes dress tool, includes device base (1) and movable support (11), its characterized in that: the lifting device is characterized in that a lifting groove (12) is formed in the movable support (11), an electric telescopic rod (13) is arranged on the upper surface of the lifting groove (12), a lifting plate (14) is connected to the bottom of the lifting groove (12), the tail end of the lifting plate (14) is arranged in the lifting groove (12), a mechanical claw (15) is arranged on the bottom surface of the lifting plate (14), a first limit sliding groove (2) is formed in the upper surface of the device base (1), a fixed support (3) is arranged at the edge position of the upper surface of the device base (1), a movable clamping plate (4) is arranged on the upper surface of the device base (1), the bottom of the movable clamping plate (4) is arranged in the first limit sliding groove (2), a first threaded rod (5) is connected between the movable clamping plate (4) and the fixed support (3), the first limit sliding groove (2) is symmetrically formed in the upper surface of the device base (1), the fixed support (3) is symmetrically arranged on the upper surface of the device base (1), the fixed clamping plate (3) is in the same size as the first limit sliding groove (2), the first limit sliding groove (4) is in the same size as the first limit sliding groove (2), the first threaded rod (5) is in threaded connection with the fixed support (3), the first threaded rod (5) is in bearing connection with the movable clamp plate (4), the movable clamp plate (4) is in a left-right movement structure through the first threaded rod (5) in the first limit sliding groove (2), a second limit sliding groove (6) is formed in the upper surface of the device base (1), a sliding base (7) is arranged in the second limit sliding groove (6), a second threaded rod (8) is arranged in the second limit sliding groove (6), the second threaded rod (8) is connected with the sliding base (7), a sliding groove (9) is formed in the upper surface of the sliding base (7), a third threaded rod (10) is arranged in the sliding groove (9), a movable support (11) is arranged on the outer surface of the third threaded rod (10), the bottom of the movable support (11) is arranged in the sliding groove (9), the second limit sliding groove (6) is formed in the middle of the upper surface of the device base (1), the sliding base (7) is in the same size as the second limit sliding groove (6), the sliding base (7) in the same size as the sliding base (6), the second threaded rod (8) is in bearing connection with the device base (1), the second threaded rod (8) is in threaded connection with the sliding base (7), the sliding base (7) forms a front-back moving structure in the second limiting sliding groove (6) through the second threaded rod (8), the sliding groove (9) is formed in the middle of the upper surface of the sliding base (7), the third threaded rod (10) is in bearing connection with the sliding base (7), the shape and the size of the bottom of the moving bracket (11) are the same as the inner shape and the size of the sliding groove (9), the moving bracket (11) is in sliding connection with the sliding groove (9), the third threaded rod (10) is in threaded connection with the moving bracket (11), the moving bracket (11) forms a left-right moving structure in the sliding groove (9) through the third threaded rod (10), the lifting groove (12) is in penetrating connection with the moving bracket (11), the electric telescopic rod (13) is in fixed connection with the upper surface of the sliding bracket (7), the lifting plate (13) is in fixed connection with the tail end of the lifting plate (14), the lifting plate (14) is in the same shape as the lifting plate (14) is in the fixed size, and the lifting plate (14) forms an up-down lifting structure in the lifting groove (12) through the electric telescopic rod (13), and the mechanical claw (15) is fixedly connected with the bottom surface of the lifting plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320025759.XU CN219780558U (en) | 2023-01-05 | 2023-01-05 | SMT (surface mount technology) mounting jig for circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320025759.XU CN219780558U (en) | 2023-01-05 | 2023-01-05 | SMT (surface mount technology) mounting jig for circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219780558U true CN219780558U (en) | 2023-09-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320025759.XU Active CN219780558U (en) | 2023-01-05 | 2023-01-05 | SMT (surface mount technology) mounting jig for circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219780558U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117355078A (en) * | 2023-11-22 | 2024-01-05 | 江苏凯嘉电子科技有限公司 | Frame for circuit board encapsulation |
-
2023
- 2023-01-05 CN CN202320025759.XU patent/CN219780558U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117355078A (en) * | 2023-11-22 | 2024-01-05 | 江苏凯嘉电子科技有限公司 | Frame for circuit board encapsulation |
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