CN221103685U - General positioning jig of SMT paster - Google Patents
General positioning jig of SMT paster Download PDFInfo
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- CN221103685U CN221103685U CN202322086824.2U CN202322086824U CN221103685U CN 221103685 U CN221103685 U CN 221103685U CN 202322086824 U CN202322086824 U CN 202322086824U CN 221103685 U CN221103685 U CN 221103685U
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- electric telescopic
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- 230000003028 elevating effect Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to the technical field of SMT (surface mounted technology) patch processing, in particular to a universal positioning jig for SMT patches, which comprises a base, wherein a movable positioning mechanism is arranged in the base, the movable positioning mechanism comprises a first electric telescopic rod, the inner wall of a second connecting rod is fixedly connected with one end of a first spring, the other end of the first spring is fixedly connected with a positioning rod, the second connecting rod is slidably connected with the base through a second slideway, the second electric telescopic rod drives a rack to move through the cooperation of the base and a cover plate lifting mechanism, the cover plate compresses the SMT patches, the cover plate can be aligned each time in a manner, the working time of the jig is shortened, the working efficiency is improved, the first spring is reset through the cooperation of the base and the movable positioning mechanism, the positioning rod is inserted into an SMT hole, the positioning work of the SMT patches can be rapidly completed through the manner without multiple alignment, and the working efficiency of the jig is improved.
Description
Technical Field
The utility model relates to the technical field of SMT (surface mounted technology) patch processing, in particular to a universal positioning jig for SMT patches.
Background
The SMT patch refers to a short for serial process flow of processing on the basis of a PCB, which is a printed circuit board. SMT is a surface mount technology, which is one of the most popular technologies and techniques in the electronics assembly industry.
For example, the universal positioning jig for the SMT patch, with the authorized bulletin number of CN219019426U, is characterized in that a sliding device is arranged on a base, the sliding device can be used for adjusting the base plate according to the width of the base plate, so that the base plate is fixed, the problem that the SMT positioning jig is not universal is solved, the sliding device can be suitable for patch base plates with various different specifications, the jig for each patch base plate does not need to be specially made, the universality and the compatibility of the jig are improved, the production and manufacturing cost and the management cost of the jig are reduced, the production efficiency of the SMT patch can be effectively improved, and the production benefit is improved. But this general location tool of SMT paster all needs operating personnel to right the position of apron when placing the apron on the base at every turn, this operating time who has just increased the tool has reduced the work efficiency of tool. Meanwhile, the SMT patch universal positioning jig needs to manually align the positions of the sliding column and the SMT hole, so that the alignment is needed for many times, and the working efficiency of the jig is also reduced.
Disclosure of utility model
The utility model aims to solve the problems that the working efficiency is reduced and the working efficiency of a jig is reduced because an operator is required to align the position of a cover plate every time and the sliding column and an SMT hole are required to be aligned manually for many times.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a general positioning jig of SMT paster, includes the base, the inside of base is equipped with removes positioning mechanism, it includes first electric telescopic handle to remove positioning mechanism, the bottom of first electric telescopic handle links to each other with the inner wall of base is fixed, the tip of first electric telescopic handle links to each other with two first connecting rod activities through the round pin axle, two the other end of first connecting rod all links to each other with the second connecting rod activity through round pin axle and support, the inner wall of second connecting rod links to each other with the one end is fixed of first spring, the other end of first spring links to each other with the positioning handle is fixed, the positioning handle links to each other with the second connecting rod is slided, the second connecting rod links to each other with the base is slided through the second slide.
Preferably, the positioning rod penetrates through the base through the first slide rail, and the positioning rod is connected with the base in a sliding manner through the first slide rail.
Preferably, the inside of base is equipped with apron elevating system, apron elevating system includes the second electric telescopic handle, four the outer wall of second electric telescopic handle passes through the support and links to each other with the base is fixed, the tip of second electric telescopic handle links to each other with the rack is fixed, the outer wall and the gear engagement of rack link to each other, the middle part of gear rotates with the base through round pin axle and support and links to each other, the inner wall and the internal thread sleeve of gear are fixed to link to each other, the internal thread sleeve links to each other with the threaded rod screw thread, the upper end and the apron of threaded rod are fixed to each other.
Preferably, the threaded rod penetrates through the base, a first slideway is machined on the surface of the base, and a second slideway is machined on the inner wall of the first slideway.
Preferably, a third slideway is machined on the inner wall of the base, and the base is slidably connected with the end part of the first electric telescopic rod through the third slideway.
Preferably, the inner wall of the base is fixedly connected with two cushion blocks, and the upper ends of the two cushion blocks are respectively connected with the bottom ends of the two second connecting rods in a sliding manner.
Preferably, the SMT paster has been placed to the upper end of base, the surface processing of SMT paster has four SMT holes, the inner wall of base links to each other with the one end of two second springs is fixed, two the other end of second spring links to each other with the outer wall of two second connecting rods is fixed.
The utility model provides a general positioning jig for SMT patches, which has the beneficial effects that: through base and apron elevating system's cooperation, the second electric telescopic handle drives the rack and removes, and the rack drives gear rotation, and the gear drives the internal thread sleeve and rotates, and the internal thread sleeve drives threaded rod downwardly moving, and the threaded rod drives the apron and downwardly moving, and the apron compresses tightly the SMT paster, can need not to align the apron at every turn through above-mentioned mode, has reduced the operating time of tool, has improved work efficiency.
Through the cooperation of base and removal positioning mechanism, first electric telescopic handle drives first connecting rod and removes, and first connecting rod drives the second connecting rod and removes, and the second connecting rod drives the locating lever and removes, and when the locating lever removed to SMT hole department of SMT paster top processing, the locating lever received the resilience of first spring to upwards remove, and first spring resets, makes the locating lever insert in the SMT hole, can accomplish the location work of SMT paster fast through above-mentioned mode, need not to align many times, has improved the work efficiency of tool.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic elevational cross-sectional view of FIG. 1;
FIG. 3 is a schematic top cross-sectional view of FIG. 1;
Fig. 4 is a schematic top cross-sectional view of the base of fig. 1.
In the figure: 1. base, 2, mobile positioning mechanism, 201, first electric telescopic link, 202, first connecting rod, 203, second connecting rod, 204, first spring, 205, positioning rod, 206, second slide, 3, apron elevating system, 301, second electric telescopic link, 302, rack, 303, gear, 304, threaded rod, 305, female screw sleeve, 306, apron, 4, first slide, 5, SMT paster, 6, SMT hole, 7, second spring, 8, cushion, 9, third slide.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
Referring to fig. 1-4: in this embodiment, a general positioning jig of SMT paster, including base 1, the inside of base 1 is equipped with removes positioning mechanism 2, remove positioning mechanism 2 and include first electric telescopic handle 201, the bottom of first electric telescopic handle 201 links to each other with the inner wall of base 1 is fixed, the position of first electric telescopic handle 201 has been fixed to base 1, the size selection of first electric telescopic handle 201 can according to actual demand, the tip of first electric telescopic handle 201 links to each other with two first connecting rods 202 activity through the round pin axle, first electric telescopic handle 201 drives first connecting rod 202 rotation, the other end of two first connecting rods 202 all links to each other with second connecting rod 203 activity through round pin axle and support, first connecting rod 202 drives second connecting rod 203 rotation, the inner wall of second connecting rod 203 links to each other with the one end of first spring 204 is fixed, second connecting rod 203 drives first spring 204 and removes, the elasticity coefficient of first spring 204 is selected according to actual demand, the selection satisfies work demand, the other end and the positioning rod 205 is fixed to link to each other with positioning rod 204, first spring 204 drives positioning rod 205 and moves, positioning rod 205 links to each other with second connecting rod 203 and second connecting rod 203 slides in base 203 through the round pin axle and second connecting rod 203, second connecting rod 203 slides in base 1.
Referring to fig. 3: in this embodiment, a general positioning jig of SMT paster is equipped with apron elevating system 3 in the inside of base 1, apron elevating system 3 includes second electric telescopic handle 301, the outer wall of four second electric telescopic handle 301 passes through the support and links to each other with base 1 is fixed, the position of second electric telescopic handle 301 has been fixed to base 1, the size selection of second electric telescopic handle 301 can according to actual demand, the tip and the rack 302 fixed link to each other of second electric telescopic handle 301, the rack 302 is driven to the third 301 of second remove, the outer wall and the meshing of rack 302 link to each other, rack 302 drives gear 303 and rotates, the middle part of gear 303 rotates with base 1 through round pin axle and support and links to each other, gear 303 rotates on base 1, the inner wall and the internal thread sleeve 305 of gear 303 are fixed to link to each other, gear 303 drives internal thread sleeve 305 and 304 screw thread link to each other, the upper end and the apron 306 of threaded rod 304 are fixed to link to each other, threaded rod 304 drives apron 306 and remove.
Referring to fig. 1, 2 and 3: in this embodiment, a general location tool of SMT paster, locating lever 205 runs through base 1 through first slide 4, locating lever 205 links to each other with base 1 slip through first slide 4, locating lever 205 slides on base 1, threaded rod 304 runs through base 1, base 1's surface finish has first slide 4, first slide 4's inner wall processing has second slide 206, base 1's inner wall processing has third slide 9, base 1 links to each other with first electric telescopic handle 201's tip slip through third slide 9, first electric telescopic handle 201's tip slides on base 1, base 1's inner wall links to each other with two cushion 8 are fixed, base 1 has fixed cushion 8's position, the upper end of two cushion 8 links to each other with the bottom slip of two second connecting rods 203 respectively, second connecting rod 203 slides on cushion 8, base 1's upper end has placed paster 5, base 1 supports SMT paster 5, SMT paster 5's surface finish has four holes 6, be convenient for locating lever 205 passes, base 1's inner wall and two second spring 7's one end fixedly link to each other, base 1's second spring 7 fixed position, the second spring 7 can be fixed with two second spring 7, the second spring 7 is fixed to the second spring 7, the other 7 can be fixed to the second spring 7, the other end is fixed to the second spring 7, the second spring 7 is fixed to the other according to the actual need, the second spring 7 is fixed to the second spring 7, the second end is fixed to the second spring 7, the other is fixed to the other's the other.
Working principle:
When the universal positioning jig for the SMT patch is used, firstly, the SMT patch 5 is placed on the upper surface of the base 1, the positioning rod 205 is pressed downwards to compress the first spring 204, then an external power supply of the first electric telescopic rod 201 is connected, the first electric telescopic rod 201 is started, the first electric telescopic rod 201 drives the first connecting rod 202 to move, the first connecting rod 202 drives the second connecting rod 203 to move, the second connecting rod 203 drives the positioning rod 205 to move, when the positioning rod 205 moves to the SMT hole 6 machined above the SMT patch 5, the positioning rod 205 is upwards moved by the resilience force of the first spring 204, the first spring 204 is reset, the positioning rod 205 is inserted into the SMT hole, then the first electric telescopic rod 201 stops working, an external power supply of the second electric telescopic rod 301 is connected, the second electric telescopic rod 301 is started, the second electric telescopic rod 301 drives the rack 302 to move, the rack 302 drives the gear 303 to rotate, the gear 303 drives the internal thread sleeve 305 to drive the threaded rod 304 to downwards move the cover plate 306, the cover plate 306 compresses the second electric telescopic rod 301, and then the SMT patch 5 is removed, and then the base and the SMT patch is brushed.
While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.
Claims (7)
1. The utility model provides a general positioning jig of SMT paster, includes base (1), its characterized in that: the inside of base (1) is equipped with removal positioning mechanism (2), remove positioning mechanism (2) including first electric telescopic handle (201), the bottom of first electric telescopic handle (201) links to each other with the inner wall of base (1) is fixed, the tip of first electric telescopic handle (201) links to each other with two first connecting rod (202) activities through the round pin axle, two the other end of first connecting rod (202) links to each other with second connecting rod (203) activities through round pin axle and support, the inner wall of second connecting rod (203) links to each other with the one end is fixed of first spring (204), the other end of first spring (204) links to each other with locating lever (205) is fixed, locating lever (205) link to each other with second connecting rod (203) is sliding, second connecting rod (203) link to each other with base (1) is sliding through second slide (206).
2. The universal positioning jig for SMT patches of claim 1, wherein: the positioning rod (205) penetrates through the base (1) through the first slide way (4), and the positioning rod (205) is connected with the base (1) in a sliding mode through the first slide way (4).
3. The universal positioning jig for SMT patches of claim 1, wherein: the inside of base (1) is equipped with apron elevating system (3), apron elevating system (3) are including second electric telescopic handle (301), four the outer wall of second electric telescopic handle (301) is fixed continuous with base (1) through the support, the tip of second electric telescopic handle (301) is fixed continuous with rack (302), the outer wall of rack (302) links to each other with gear (303) meshing, the middle part of gear (303) is rotated with base (1) through round pin axle and support and is linked together, the inner wall and the internal thread sleeve (305) of gear (303) are fixed continuous, internal thread sleeve (305) links to each other with threaded rod (304) screw thread, the upper end of threaded rod (304) is fixed continuous with apron (306).
4. A universal SMT patch positioning jig according to claim 3, wherein: the threaded rod (304) penetrates through the base (1), a first slideway (4) is machined on the surface of the base (1), and a second slideway (206) is machined on the inner wall of the first slideway (4).
5. The universal positioning jig for SMT patches of claim 1, wherein: the inner wall of the base (1) is provided with a third slide way (9), and the base (1) is slidably connected with the end part of the first electric telescopic rod (201) through the third slide way (9).
6. The universal positioning jig for SMT patches of claim 1, wherein: the inner wall of the base (1) is fixedly connected with two cushion blocks (8), and the upper ends of the two cushion blocks (8) are respectively connected with the bottom ends of two second connecting rods (203) in a sliding manner.
7. The universal positioning jig for SMT patches of claim 1, wherein: SMT paster (5) have been placed to the upper end of base (1), the surface processing of SMT paster (5) has four SMT holes (6), the inner wall of base (1) links to each other with the one end of two second springs (7) is fixed, two the other end of second spring (7) links to each other with the outer wall of two second connecting rods (203) is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322086824.2U CN221103685U (en) | 2023-08-04 | 2023-08-04 | General positioning jig of SMT paster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322086824.2U CN221103685U (en) | 2023-08-04 | 2023-08-04 | General positioning jig of SMT paster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221103685U true CN221103685U (en) | 2024-06-07 |
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ID=91310689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322086824.2U Active CN221103685U (en) | 2023-08-04 | 2023-08-04 | General positioning jig of SMT paster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221103685U (en) |
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2023
- 2023-08-04 CN CN202322086824.2U patent/CN221103685U/en active Active
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