CN212599540U - Chip assembly fixture - Google Patents
Chip assembly fixture Download PDFInfo
- Publication number
- CN212599540U CN212599540U CN202020979137.7U CN202020979137U CN212599540U CN 212599540 U CN212599540 U CN 212599540U CN 202020979137 U CN202020979137 U CN 202020979137U CN 212599540 U CN212599540 U CN 212599540U
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- China
- Prior art keywords
- chip
- steel sheet
- elastic steel
- adjusting
- mainboard
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- Expired - Fee Related
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Abstract
The utility model discloses a chip assembly fixture, which comprises a mainboard, the chip standing groove has been seted up on the top of mainboard, the chip constant head tank has been seted up on the lateral wall of mainboard, the inside of chip constant head tank is equipped with the regulation pole, the one end of adjusting the pole runs through the mainboard, and extends to the outside and the regulating block welding of mainboard, the other end welding of adjusting the pole has the locating piece, the cushion chamber has been seted up to the tip of locating piece, the inside of cushion chamber is provided with first elastic steel sheet and second elastic steel sheet. This chip assembly fixture through the regulating block of pulling both sides, makes the position sleeve on the regulation pole, drives the movable block through the gangbar, reaches extrusion compression spring's effect, and the chip that will need the assembly is convenient, puts into the chip standing groove, utilizes the spacing effect of chucking of locating piece, conveniently carries out reasonable location to the chip that needs the assembly, has improved the stability of chip and circuit board in the soldering process.
Description
Technical Field
The utility model belongs to the technical field of the chip assembly, concretely relates to chip assembly fixture.
Background
The chip is a thin slice that silicon material made, its size only has half of finger nail, a large amount of microcircuits have been covered with on the surface of chip, need use the assembly clamp to fix it when the assembly of chip makes the chip can be firmly fixed on the circuit board, current chip assembly adopts the mode and the circuit board of soldering tin to fix usually, however traditional chip is when putting into the frock inside, often be unfavorable for the fixed of chip, make the chip in the assembling process cause the skew of position, the influence that causes soldering tin's effect, therefore, in order to solve foretell problem, need a chip assembly fixture.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a chip assembly fixture to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a chip assembly tool comprises a main board, wherein a chip placing groove is formed in the top end of the main board, a chip positioning groove is formed in the outer side wall of the main board, an adjusting rod is arranged inside the chip positioning groove, one end of the adjusting rod penetrates through the main board and extends to the outer side of the main board to be welded with an adjusting block, a positioning block is welded at the other end of the adjusting rod, a buffer cavity is formed in the end portion of the positioning block, a first elastic steel sheet and a second elastic steel sheet are arranged inside the buffer cavity, a limiting block is fixedly connected to the inner wall of the buffer cavity, a supporting rod penetrates through the limiting block, one end of the supporting rod is welded on the second elastic steel sheet, the other end of the supporting rod is fixedly connected with a rubber raised head, a positioning sleeve is fixed on the outer side of the adjusting rod, a spring locking groove is further formed in the outer side, the utility model discloses a portable electronic device, including mainboard, movable block, connecting rod, locating sleeve, spring locking groove, adjusting slide chamber, link rod, locating sleeve, link rod, spring locking groove, link rod, adjusting slide chamber, link rod, locating sleeve, link rod, spring locking groove, link rod, locating sleeve, link rod.
This setting is used for through the regulating block of pulling both sides, makes the position sleeve on the regulation pole, drives the movable block through the gangbar, reaches the effect of extrusion compression spring, and the chip that will need the assembly is convenient put into the chip standing groove, utilizes the spacing effect of chucking of locating piece, conveniently carries out reasonable location to the chip that needs the assembly, has improved the stability of chip and circuit board in the soldering process.
Preferably, a chip is arranged in the chip placing groove, and a circuit board is arranged on the upper side of the chip.
Preferably, adjust the sliding chamber and establish between chip constant head tank and spring locking groove, the diameter of adjusting the width gangbar in sliding chamber equals, and gangbar and the inner wall sliding connection who adjusts the sliding chamber.
This arrangement serves to improve the stability of the linkage rod during the sliding adjustment.
Preferably, compression spring sets up in the one side that is close to spring locking inslot wall, and the both ends of guide bar all are provided with compression spring.
Preferably, the first elastic steel sheet and the second elastic steel sheet are both of a C-shaped structure, and the end parts of the cambered surfaces of the first elastic steel sheet and the second elastic steel sheet are in contact with each other.
This setting is used for through setting up at first elastic steel piece and second elastic steel piece, conveniently retrieves the rubber plush copper of extrusion in-process to the buffer cavity, conveniently to the chip at the protective effect of locking process.
Preferably, the rubber boss extends to the outside of the buffer cavity, and the end of the rubber boss contacts with the outer side wall of the chip.
The utility model discloses a technological effect and advantage: the chip assembling tool is provided with a chip assembling head,
1. the adjusting blocks on the two sides are pulled, so that the positioning sleeves on the adjusting rods drive the movable blocks through the linkage rods, the effect of extruding the compression springs is achieved, the chips to be assembled are conveniently placed in the chip placing grooves, the chips to be assembled are conveniently and reasonably positioned by the clamping and limiting effects of the positioning blocks, and the stability of the chips and the circuit board in the soldering process is improved;
2. the adjusting block is loosened, the movable block is pushed by the tension of the compression spring, and the adjusting rod is matched with the linkage rod to push the positioning blocks on the two sides to be close to each other, so that the rubber raised head is tightly contacted with the chip, the effect of quickly positioning the chip is achieved, and the chip deviation is prevented;
3. through setting up at first elastic steel piece and second elastic steel piece, conveniently retrieve the rubber plush copper of extrusion in-process to the buffer cavity, conveniently to the chip at the protective effect of locking process.
Drawings
FIG. 1 is a sectional view of the structure of the present invention;
FIG. 2 is an enlarged view of the point A of FIG. 1 according to the present invention;
fig. 3 is a schematic perspective view of the main board of the present invention.
In the figure: 1. a main board; 2. a chip placing groove; 3. a chip positioning groove; 31. adjusting a rod; 32. an adjusting block; 33. positioning blocks; 34. a buffer chamber; 35. a first elastic steel sheet; 36. a second elastic steel sheet; 37. a limiting block; 38. a support bar; 39. a rubber raised head; 310. a positioning sleeve; 4. a spring locking groove; 41. a movable block; 42. a guide bar; 43. a compression spring; 5. adjusting the sliding cavity; 6. a linkage rod; 7. a chip; 8. a circuit board.
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. 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 chip assembly tool as shown in figures 1-3, which comprises a main board 1, the top end of the main board 1 is provided with a chip placing groove 2, concretely, a chip 7 is arranged in the chip placing groove 2, a circuit board 8 is arranged on the upper side of the chip 7, a chip positioning groove 3 is arranged on the outer side wall of the mainboard 1, an adjusting rod 31 is arranged inside the chip positioning groove 3, one end of the adjusting rod 31 penetrates through the main board 1, and extends to the outer side of the main plate 1 to be welded with an adjusting block 32, the other end of the adjusting rod 31 is welded with a positioning block 33, the end part of the positioning block 33 is provided with a buffer cavity 34, by loosening the adjusting block 32, the tension of the compression spring 43 is utilized to push the movable block 41, and then the linkage rod 6 is matched to enable the adjusting rod 31 to push the positioning blocks 33 on the two sides to be close to each other, so that the rubber raised head 39 is in clamping contact with the chip 7;
a first elastic steel sheet 35 and a second elastic steel sheet 36 are arranged in the buffer cavity 34, specifically, the first elastic steel sheet 35 and the second elastic steel sheet 36 are both in a C-shaped structure, the cambered end parts of the first elastic steel sheet 35 and the second elastic steel sheet 36 are contacted with each other, the inner wall of the buffer cavity 34 is fixedly connected with a limit block 37, a support rod 38 penetrates through the limiting block 37, one end of the support rod 38 is welded on the second elastic steel sheet 36, and the other end of the supporting rod 38 is fixedly connected with a rubber projection 39, specifically, the rubber projection 39 extends to the outer side of the buffer cavity 34, and the end of the rubber projection 39 contacts with the outer side wall of the chip 7, through the arrangement of the first elastic steel sheet 35 and the second elastic steel sheet 36, the rubber raised head 39 in the extrusion process can be conveniently recovered into the buffer cavity 34, and the protection effect on the chip in the locking process is convenient;
the adjusting device comprises an adjusting rod 31, a positioning sleeve 310, a spring locking groove 4, two movable blocks 41, a guide rod 42, a compression spring 43, a linkage rod 6 and a linkage rod 6, wherein the positioning sleeve 310 is fixed on the outer side of the adjusting rod 31, the spring locking groove 4 is further formed in the outer side wall of a main board 1, the two movable blocks 41 are symmetrically arranged at the bottom end of the inner wall of the spring locking groove 4, the guide rod 42 penetrates through the movable blocks 41, the two ends of the guide rod 42 are welded on the inner wall of the spring locking groove 4, the compression spring 43 is sleeved on the outer side of the guide rod 42, specifically, the compression spring 43 is arranged on one side close to the inner wall of the spring locking groove 4, the compression spring 43 is arranged at the two ends of the guide rod 42, the adjusting sliding cavity 5 is formed in the main board 1, specifically, the adjusting sliding cavity 5 is arranged between a chip positioning groove 3 and the spring locking groove 4, the, one end of the linkage rod 6 is fixedly connected with the positioning sleeve 310, and the other end of the linkage rod 6 is fixedly connected with the movable block 41.
When the chip assembly tool is used, the adjusting blocks 32 on the two sides are pulled to enable the positioning sleeve 310 on the adjusting rod 31 to drive the movable block 41 through the linkage rod 6, so that the effect of extruding the compression spring 43 is achieved, a chip 7 to be assembled is conveniently placed in the chip placing groove 2, the chip 7 to be assembled is conveniently and reasonably positioned by utilizing the clamping and limiting effects of the positioning block 33, and the stability of the chip 7 and the circuit board 8 in the soldering process is improved; by loosening the adjusting block 32, the tension of the compression spring 43 is utilized to push the movable block 41, and then the linkage rod 6 is matched to enable the adjusting rod 31 to push the positioning blocks 33 on the two sides to be close to each other, so that the rubber raised head 39 is in clamping contact with the chip 7; through setting up at first elastic steel piece 35 and second elastic steel piece 36, conveniently retrieve the rubber plush copper 39 of extrusion in-process in to cushion chamber 34, conveniently to the protective effect of chip in the locking process.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a chip assembly fixture, includes mainboard (1), its characterized in that: the chip-mounting structure is characterized in that a chip-placing groove (2) is formed in the top end of the main board (1), a chip positioning groove (3) is formed in the outer side wall of the main board (1), an adjusting rod (31) is arranged inside the chip positioning groove (3), one end of the adjusting rod (31) penetrates through the main board (1) and extends to the outer side of the main board (1) to be welded with an adjusting block (32), a positioning block (33) is welded at the other end of the adjusting rod (31), a buffer cavity (34) is formed in the end portion of the positioning block (33), a first elastic steel sheet (35) and a second elastic steel sheet (36) are arranged inside the buffer cavity (34), a limiting block (37) is fixedly connected to the inner wall of the buffer cavity (34), a supporting rod (38) penetrates through the limiting block (37), one end of the supporting rod (38) is welded on the second elastic steel sheet (36), and the other end of the, the outside of adjusting pole (31) is fixed with position sleeve (310), spring locking groove (4) have still been seted up on the lateral wall of mainboard (1), the inner wall bottom symmetry of spring locking groove (4) is equipped with two movable block (41), it has guide bar (42) to run through in movable block (41), and the both ends welding of guide bar (42) is on the inner wall of spring locking groove (4), the outside cover of guide bar (42) has compression spring (43), regulation sliding chamber (5) have been seted up to the inside of mainboard (1), be equipped with gangbar (6) in regulation sliding chamber (5), the one end and the position sleeve (310) fixed connection of gangbar (6), and the other end and movable block (41) fixed connection of gangbar (6).
2. The chip assembling tool according to claim 1, wherein: the chip placing groove (2) is internally provided with a chip (7), and the upper side of the chip (7) is provided with a circuit board (8).
3. The chip assembling tool according to claim 1, wherein: the adjusting sliding cavity (5) is arranged between the chip positioning groove (3) and the spring locking groove (4), the diameter of a width linkage rod (6) of the adjusting sliding cavity (5) is equal, and the linkage rod (6) is in sliding connection with the inner wall of the adjusting sliding cavity (5).
4. The chip assembling tool according to claim 1, wherein: compression spring (43) set up in the one side that is close to spring locking groove (4) inner wall, and the both ends of guide bar (42) all are provided with compression spring (43).
5. The chip assembling tool according to claim 1, wherein: the first elastic steel sheet (35) and the second elastic steel sheet (36) are both C-shaped structures, and the end parts of the cambered surfaces of the first elastic steel sheet (35) and the second elastic steel sheet (36) are in contact with each other.
6. The chip assembling tool according to claim 2, wherein: the rubber boss (39) extends to the outer side of the buffer cavity (34), and the end part of the rubber boss (39) is contacted with the outer side wall of the chip (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020979137.7U CN212599540U (en) | 2020-06-02 | 2020-06-02 | Chip assembly fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020979137.7U CN212599540U (en) | 2020-06-02 | 2020-06-02 | Chip assembly fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212599540U true CN212599540U (en) | 2021-02-26 |
Family
ID=74750213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020979137.7U Expired - Fee Related CN212599540U (en) | 2020-06-02 | 2020-06-02 | Chip assembly fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212599540U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113909757A (en) * | 2021-11-17 | 2022-01-11 | 中国电子科技集团公司第三十八研究所 | Overlap welding tool for millimeter wave filter coordination rod |
-
2020
- 2020-06-02 CN CN202020979137.7U patent/CN212599540U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113909757A (en) * | 2021-11-17 | 2022-01-11 | 中国电子科技集团公司第三十八研究所 | Overlap welding tool for millimeter wave filter coordination rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210226 Termination date: 20210602 |