CN210444752U - Pasting board clamp of chip mounter - Google Patents
Pasting board clamp of chip mounter Download PDFInfo
- Publication number
- CN210444752U CN210444752U CN201920993262.0U CN201920993262U CN210444752U CN 210444752 U CN210444752 U CN 210444752U CN 201920993262 U CN201920993262 U CN 201920993262U CN 210444752 U CN210444752 U CN 210444752U
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- Prior art keywords
- spring
- flitch
- wall
- movable plate
- rotating shaft
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- 230000006978 adaptation Effects 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 230000007547 defect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a flitch anchor clamps of chip mounter, which comprises a mainboard, mainboard top middle part fixedly connected with connects, the joint surface is equipped with first nut, mainboard bottom one side is equipped with the fly leaf, the mainboard bottom is seted up flutedly and the looks adaptation of fly leaf, be equipped with pivot and fixed screw in the recess of mainboard bottom, fly leaf upper portion is equipped with through-hole and pivot looks adaptation, pivot surface and fly leaf through-hole inner wall fixed connection, pivot one end is connected with the rotation of recess inner wall, the pivot other end is equipped with the second nut. The utility model discloses in, when needs fixed less flitch, can promote the stock, the stock drives the inside fixed flitch of fixation clamp, has adjusted the position after, will insert the nail and insert the jack, fix the stock, the flitch is placed on placing the board, it has the second spring to place the board lower extreme, prevents to damage the flitch, reaches the effect of fixed less flitch.
Description
Technical Field
The utility model relates to a SMT surface mounting technology field especially relates to a flitch anchor clamps of chip mounter.
Background
Surface mount technology (smt) is a mounting technology for directly mounting and soldering surface-Mounted components to predetermined positions on the surface of a printed circuit board, and has high mounting density, small size of an electronic product, light weight, high reliability and strong vibration resistance. The welding spot defect rate is low, the high-frequency characteristic is good, the electromagnetic and radio frequency interference can be reduced, the automation is easy to realize, the production efficiency is improved, the cost is reduced by 30 percent and 50 percent, and the material, the energy, the equipment, the labor, the time and the like are saved.
Most of the existing flitch clamps have large volume and complex operation, and cannot be adjusted according to the size of the flitch, and the clamp has poor clamping effect, so that the flitch is easily damaged by long-time operation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a pasting board clamp of a chip mounter.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a flitch clamp of a chip mounter comprises a main board, wherein a joint is fixedly connected to the middle of the top end of the main board, a first nut is arranged on the surface of the joint, a movable plate is arranged on one side of the bottom end of the main board, a groove is formed in the bottom end of the main board and matched with the movable plate, a rotating shaft and a fixing screw are arranged in the groove in the bottom end of the main board, a through hole is formed in the upper portion of the movable plate and matched with the rotating shaft, the surface of the rotating shaft is fixedly connected with the inner wall of the through hole of the movable plate, one end of the rotating shaft is rotatably connected with the inner wall of the groove, a second nut is arranged at the other end of the rotating shaft, a through hole is formed in the rotating shaft, the fixing screw penetrates through the through hole of the rotating shaft and is movably mounted with the second nut, a, the utility model discloses a portable electronic device, including first spring, slider, first spring other end and slider fixed connection, slider one side fixedly connected with connecting rod, the slider opposite side is equipped with the stock, the one end that the fly leaf outer wall was kept away from to the connecting rod is equipped with the fixation clamp, the fixation clamp surface is equipped with the second spring, second spring one end and fixation clamp surface fixed connection, second spring other end fixedly connected with places the board, the slider is equipped with the through-hole with the connecting rod is inside, the stock runs through the slider and is connected with the inside through-hole of connecting rod and fixation clamp is fixed, the stock top is equipped with inserts the nail, the stock surface has been seted up the.
As a further description of the above technical solution:
the quantity of fly leaf and fixation clamp is two sets ofly, and two sets of fly leaves and fixation clamp use the horizontal central line of mainboard to be axisymmetric installation.
As a further description of the above technical solution:
the quantity of second spring is the multiunit, and multiunit second spring is straight line equidistance and distributes.
As a further description of the above technical solution:
the cavity is rectangular, and the inner wall of the cavity is a smooth plane.
As a further description of the above technical solution:
the connecting rod is cylindrical and long-strip-shaped, and the surface of the connecting rod is a smooth curved surface.
As a further description of the above technical solution:
the cross section of fixation clamp is "L" type, and the fixation clamp is made for stainless steel material.
As a further description of the above technical solution:
the fixed screw runs through the outer wall of mainboard, and the fly leaf passes through fixed screw and second nut and mainboard movable mounting.
The utility model discloses following beneficial effect has:
1. when needs are fixed less flitch, can promote the stock, the stock drives the inside fixed flitch of fixation clamp, has adjusted the position after, will insert the nail and insert the jack, fixes the stock, and the flitch is placed on placing the board, and it has the second spring to place the board lower extreme, prevents to damage the flitch, reaches the effect of fixed less flitch.
2. When needs are fixed great flitch, can loosen the second nut, through rotating the fly leaf, rotate the fly leaf with mainboard horizontal direction, screw up the second screw, through controlling the stock about, the stock drives the motion of slider to reach and adjust the interval between two fixation clamps, thereby play the effect of fixed great flitch.
Drawings
Fig. 1 is a front view of a pasting board fixture of a chip mounter according to the present invention;
fig. 2 is a cross-sectional view of a pasting board fixture of a chip mounter according to the present invention;
fig. 3 is a side view of a pasting board fixture of the chip mounter according to the present invention;
fig. 4 is a schematic structural view of the long rod.
Illustration of the drawings:
1. a main board; 2. a first nut; 3. a joint; 4. a rotating shaft; 5. fixing screws; 6. a movable plate; 7. a cavity; 8. a slider; 9. a connecting rod; 10. a first spring; 11. a long rod; 12. a fixing clip; 13. a second spring; 14. placing the plate; 15. inserting a nail; 16. a jack; 17. a second nut.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides an embodiment: a flitch clamp of a chip mounter comprises a main board 1, a connector 3 is fixedly connected to the middle of the top end of the main board 1, a first nut 2 is arranged on the surface of the connector 3, a movable plate 6 is arranged on one side of the bottom end of the main board 1, a groove is formed in the bottom end of the main board 1 and is matched with the movable plate 6, a rotating shaft 4 and a fixing screw 5 are arranged in the groove in the bottom end of the main board 1, a through hole is formed in the upper portion of the movable plate 6 and is matched with the rotating shaft 4, the surface of the rotating shaft 4 is fixedly connected with the inner wall of the through hole of the movable plate 6, one end of the rotating shaft 4 is rotatably connected with the inner wall of the groove, a second nut 17 is arranged at the other end of the rotating shaft 4, the fixing screw 5 is movably installed with the second nut 17 through the through hole of the rotating shaft 4, a cavity 7 is formed in, first spring 10 other end and slider 8 fixed connection, 8 one side fixedly connected with connecting rod 9 of slider, 8 opposite sides of slider are equipped with stock 11, the one end that 6 outer walls of fly leaf were kept away from to connecting rod 9 is equipped with fixation clamp 12, the 12 surface of fixation clamp is equipped with second spring 13, 13 one end of second spring and 12 fixed surface connections of fixation clamp, 13 other end fixedly connected with of second spring place board 14, slider 8 and the inside through-hole that is equipped with of connecting rod 9, stock 11 runs through the inside through-hole of slider 8 and connecting rod 9 and 12 fixed connection of fixation clamp, stock 11 top is equipped with insert nail 15, stock 11 surfaces has seted up jack 16 and has inserted nail 15 looks adaptations.
The quantity of the movable plates 6 and the fixed clamps 12 is two groups, which increases the stability of the flitch, and the two groups of movable plates 6 and the fixed clamps 12 are axisymmetrically installed with the horizontal central line of the main plate 1, the quantity of the second springs 13 is multiple groups, which prevents the flitch from being damaged by long-time placement, and the multiple groups of second springs 13 are distributed in a linear equidistance, the cavity 7 is rectangular, which increases the moving length of the slide block 8, and fixes the flitch with different sizes, and the inner wall of the cavity 7 is a smooth plane, the connecting rod 9 is a cylindrical long strip, and the surface of the connecting rod 9 is a smooth curved surface, the cross section of the fixed clamp 12 is 'L' shaped, which can effectively fix the flitch under different shapes, and the fixed clamps 12 are made of stainless steel material, the fixed screws 5 penetrate through the outer wall of the main plate 1, and the movable plates 6 are movably installed with the main plate 1 through the fixed, the disassembly is convenient.
The working principle is as follows: in the utility model, firstly, the size of the root flitch can be adjusted to the fixing clamp 12, the clamp connector 3 is fixed at the required position, when the smaller flitch needs to be fixed, the long rod 11 can be pushed, the long rod 11 drives the fixing clamp 12 to fix the flitch inwards, after the position is adjusted, the inserting nail 15 is inserted into the inserting hole 16, the long rod 11 is fixed, the flitch is placed on the placing plate 14, the lower end of the placing plate 14 is provided with the second spring 13 to prevent the flitch from being damaged, the effect of fixing the smaller flitch is achieved, when the larger flitch needs to be fixed, the second nut 17 can be loosened, the movable plate 6 is rotated to the horizontal direction with the main plate 1 by rotating the movable plate 6, the second nut 17 is screwed, by moving the long rod 11 leftwards and rightwards, the long rod 11 drives the slider 8 to move, thereby the distance between the two fixing clamps 12 can be adjusted, thereby the effect of fixing the larger flitch can be, the user can adjust this device according to the size of different flitches.
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 (7)
1. The utility model provides a flitch anchor clamps of chip mounter, includes mainboard (1), its characterized in that: the middle part of the top end of the main board (1) is fixedly connected with a joint (3), a first nut (2) is arranged on the surface of the joint (3), a movable plate (6) is arranged on one side of the bottom end of the main board (1), a groove is formed in the bottom end of the main board (1) and is matched with the movable plate (6), a rotating shaft (4) and a fixing screw (5) are arranged in the groove in the bottom end of the main board (1), a through hole is formed in the upper part of the movable plate (6) and is matched with the rotating shaft (4), the surface of the rotating shaft (4) is fixedly connected with the inner wall of the through hole of the movable plate (6), one end of the rotating shaft (4) is rotatably connected with the inner wall of the groove, a second nut (17) is arranged at the other end of the rotating shaft (4), a through hole is formed in the rotating shaft (4), the fixing screw, the inner wall of the cavity (7) is connected with a sliding block (8) in a sliding manner, the outer walls of two sides of the movable plate (6) are respectively provided with a sliding groove, the bottom end of the sliding block (8) is provided with a first spring (10), one end of the first spring (10) is fixedly connected with the inner wall of the bottom end of the cavity (7), the other end of the first spring (10) is fixedly connected with the sliding block (8), one side of the sliding block (8) is fixedly connected with a connecting rod (9), the other side of the sliding block (8) is provided with a long rod (11), one end of the connecting rod (9) far away from the outer wall of the movable plate (6) is provided with a fixing clamp (12), the surface of the fixing clamp (12) is provided with a second spring (13), one end of the second spring (13) is fixedly connected with the surface of the fixing clamp (12), the other end of the second spring, stock (11) run through slider (8) and inside through-hole of connecting rod (9) and fixation clamp (12) fixed connection, stock (11) top is equipped with inserted nail (15), jack (16) and inserted nail (15) looks adaptation have been seted up on stock (11) surface.
2. The pasting board fixture of claim 1, wherein: the number of the movable plates (6) and the fixed clamps (12) is two, and the two groups of movable plates (6) and the fixed clamps (12) are installed in an axisymmetric mode by using the horizontal center line of the main plate (1).
3. The pasting board fixture of claim 1, wherein: the quantity of second spring (13) is the multiunit, and multiunit second spring (13) are straight line equidistance and distribute.
4. The pasting board fixture of claim 1, wherein: the cavity (7) is rectangular, and the inner wall of the cavity (7) is a smooth plane.
5. The pasting board fixture of claim 1, wherein: the connecting rod (9) is in a cylindrical long strip shape, and the surface of the connecting rod (9) is a smooth curved surface.
6. The pasting board fixture of claim 1, wherein: the cross section of the fixing clamp (12) is L-shaped, and the fixing clamp (12) is made of stainless steel materials.
7. The pasting board fixture of claim 1, wherein: the fixing screws (5) penetrate through the outer wall of the main board (1), and the movable plate (6) is movably mounted with the main board (1) through the fixing screws (5) and the second nuts (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920993262.0U CN210444752U (en) | 2019-06-28 | 2019-06-28 | Pasting board clamp of chip mounter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920993262.0U CN210444752U (en) | 2019-06-28 | 2019-06-28 | Pasting board clamp of chip mounter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210444752U true CN210444752U (en) | 2020-05-01 |
Family
ID=70404229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920993262.0U Expired - Fee Related CN210444752U (en) | 2019-06-28 | 2019-06-28 | Pasting board clamp of chip mounter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210444752U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113377173A (en) * | 2021-07-09 | 2021-09-10 | 安庆师范大学 | Computer motherboard parts assembly device |
-
2019
- 2019-06-28 CN CN201920993262.0U patent/CN210444752U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113377173A (en) * | 2021-07-09 | 2021-09-10 | 安庆师范大学 | Computer motherboard parts assembly device |
| CN113377173B (en) * | 2021-07-09 | 2022-05-31 | 安庆师范大学 | Computer motherboard parts assembly device |
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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 |
Granted publication date: 20200501 |