CN215469037U - Fixing device for machining and welding mobile phone mainboard - Google Patents
Fixing device for machining and welding mobile phone mainboard Download PDFInfo
- Publication number
- CN215469037U CN215469037U CN202120778208.1U CN202120778208U CN215469037U CN 215469037 U CN215469037 U CN 215469037U CN 202120778208 U CN202120778208 U CN 202120778208U CN 215469037 U CN215469037 U CN 215469037U
- Authority
- CN
- China
- Prior art keywords
- internal thread
- fixing device
- welding
- mobile phone
- common gear
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000003466 welding Methods 0.000 title claims abstract description 51
- 238000003754 machining Methods 0.000 title description 2
- 238000000034 method Methods 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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Abstract
The utility model discloses a fixing device for processing and welding a mobile phone mainboard, which comprises a mainboard welding and fixing device body and a servo motor, wherein a supporting column is arranged at the top end of the mainboard welding and fixing device body, the servo motor is arranged inside the mainboard welding and fixing device body, an output shaft of the servo motor is connected with a first common gear, and a supporting base is arranged at the bottom end of a second threaded rod. The mobile phone mainboard welding and fixing device is provided with the servo motor, the first internal thread sleeve and the second internal thread sleeve can be simultaneously rotated through the rotation of the servo motor, the mainboard welding and fixing device body can be lifted through the extension and retraction of the first threaded rod and the second threaded rod, so that the height of the mainboard welding and fixing device body can be adjusted, the clamping block can be lifted through the up-and-down sliding of the sliding block, the mobile phone mainboard can be clamped and fixed through the clamping block, and the clamping force at the two ends is the same.
Description
Technical Field
The utility model relates to the technical field of mobile phone mainboard processing, in particular to a fixing device for mobile phone mainboard processing and welding.
Background
With the continuous progress of modern technology level, many things can be completed on the mobile phone, so that the dependence of people on the mobile phone is higher and higher, and the mobile phone becomes an essential tool in daily life of people.
The present cell-phone adds man-hour in production, need weld the mainboard, because traditional mainboard for welding fixing device highly is fixed, can't carry out altitude mixture control according to actual user demand, and traditional mainboard fixing device is when carrying out the centre gripping with the mainboard both ends fixed, if the dynamics of both sides centre gripping is different, leads to the one end perk of mainboard easily, thereby influences subsequent welding process, consequently needs a cell-phone mainboard for processing welding fixing device to solve above-mentioned problem urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims to: in order to solve the problems that dust is easy to accumulate and a filtering device is difficult to replace, the utility model provides a fixing device for processing and welding a mobile phone mainboard,
the utility model specifically adopts the following technical scheme for realizing the purpose: a fixing device for processing and welding a mobile phone mainboard comprises a mainboard welding and fixing device body and a servo motor, wherein a supporting column is arranged at the top end of the mainboard welding and fixing device body, the servo motor is arranged inside the mainboard welding and fixing device body, an output shaft of the servo motor is connected with a first common gear, a welding table is arranged at the top end of the supporting column, a limiting block is arranged on the side face of the welding table, a second limiting frame is arranged at the top end of the mainboard welding and fixing device body, a first limiting frame is arranged at the top end of the second limiting frame, a first internal thread sleeve is arranged inside the mainboard welding and fixing device body, a first threaded rod is inserted into the first internal thread sleeve, a second internal thread sleeve is arranged inside the mainboard welding and fixing device body, and a second threaded rod is inserted into the second internal thread sleeve, the bottom end of the second threaded rod is provided with a supporting base.
Preferably, the bolt is installed inside the first limiting frame, the inner thread sliding block is installed on the surface of the bolt, the connecting rod is installed on the side face of the inner thread sliding block, the sliding block is installed on the side face of the connecting rod, the clamping block is installed at the top end of the sliding block, the first bevel gear is installed on the surface of the bolt, the rotating shaft is inserted into the front face of the second limiting frame, and the second bevel gear is installed on the surface of the rotating shaft.
Preferably, the side of first spacing frame has seted up the rectangle hole groove, and the side of first spacing frame and the side of connecting rod constitute the slidingtype structure, the internal thread has been seted up to the inside of internal thread slider, and the inside of internal thread slider and the surface constitution spiral rotation formula structure of bolt, the side of sliding block is provided with the rectangle recess, and the side of sliding block and the side of stopper constitute the slidingtype structure.
Preferably, the surface of the first internally threaded sleeve is provided with a second common gear, and the surface of the second internally threaded sleeve is provided with a third common gear.
Preferably, an internal thread is formed in the first internal thread sleeve, and the inside of the first internal thread sleeve and the surface of the first threaded rod form a spiral rotating structure.
Preferably, the internal thread is opened to the telescopic inside of second internal thread, and the telescopic inside of second internal thread and the surface of second threaded rod constitute spiral rotary type structure.
Preferably, the side surface of the first common gear is engaged with the side surface of the second common gear, the side surface of the first common gear is engaged with the side surface of the third common gear, and the second common gear and the third common gear can rotate simultaneously when the first common gear rotates.
The utility model has the following beneficial effects: this fixing device is used in mobile phone motherboard processing welding is provided with servo motor, rotation through servo motor can make first internal thread sleeve and second internal thread sleeve rotate simultaneously, can make mainboard welded fastening device body go up and down through the flexible of first threaded rod and second threaded rod, thereby can adjust the height of mainboard welded fastening device body, slide from top to bottom through the sliding block and can make the grip block go up and down, can carry out the centre gripping with the mobile phone motherboard through the grip block and fix, and the dynamics of both ends centre gripping is the same.
The device is provided with servo motor, can make first internal thread sleeve and second internal thread sleeve rotate simultaneously through servo motor's rotation, rotate through first internal thread sleeve and second internal thread sleeve simultaneously and can make first threaded rod and second threaded rod stretch out and draw back, can make mainboard welded fastening device body go up and down through the flexible of first threaded rod and second threaded rod to can adjust the height of mainboard welded fastening device body.
The device can make the bolt rotate through rotating the axis of rotation, can make the sliding block slide from top to bottom through the rotation of bolt, can make the grip block go up and down through the up-and-down slip of sliding block, can carry out the centre gripping with the mobile phone motherboard through the grip block and fix to the dynamics of both ends centre gripping is the same.
Drawings
FIG. 1 is a schematic sectional elevation view of a structure of the present invention;
FIG. 2 is a three-dimensional schematic view of a slider structure according to the present invention;
FIG. 3 is a top plan view of the first, second and third common gear configurations of the present invention;
fig. 4 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention.
Reference numerals: 1. the main board is welded with the fixing device body; 101. a support pillar; 102. a servo motor; 103. a first common gear; 2. a welding table; 201. a limiting block; 3. a first limit frame; 301. a bolt; 302. an internal thread slider; 303. a connecting rod; 304. a slider; 305. a clamping block; 306. a first bevel gear; 4. a second limit frame; 401. a second bevel gear; 402. a rotating shaft; 5. a first internally threaded sleeve; 501. a first threaded rod; 502. a second common gear; 6. a second internally threaded sleeve; 601. a second threaded rod; 602. a third common gear; 7. and a base is supported.
Detailed Description
The side of the first limit frame 3 is provided with a rectangular hole groove, the side of the first limit frame 3 and the side of the connecting rod 303 form a sliding type structure, the inside of the internal thread sliding block 302 is provided with an internal thread, the inside of the internal thread sliding block 302 and the surface of the bolt 301 form a spiral rotation type structure, the side of the sliding block 304 is provided with a rectangular groove, the side of the sliding block 304 and the side of the limiting block 201 form a sliding type structure, the inside of the main board welding and fixing device body 1 is provided with a first internal thread sleeve 5, the surface of the first internal thread sleeve 5 is provided with a second common gear 502, the surface of the second internal thread sleeve 6 is provided with a third common gear 602, the inside of the first internal thread sleeve 5 is provided with an internal thread, the inside of the first internal thread sleeve 5 and the surface of the first threaded rod 501 form a spiral rotation type structure, and the inside of the first internal thread sleeve 5 is inserted with a first threaded rod 501, second internal thread sleeve 6 has been installed to the inside of mainboard welded fastening device body 1, and the internal thread has been seted up to the inside of second internal thread sleeve 6, and the inside of second internal thread sleeve 6 constitutes spiral rotary type structure with the surface of second threaded rod 601, and the inside of second internal thread sleeve 6 is inserted and is equipped with second threaded rod 601, and support base 7 has been installed to the bottom of second threaded rod 601.
The working principle is as follows: when in use, when the height of the main board welding and fixing device body 1 needs to be adjusted, according to the attached figure 1, the first common gear 103 can be rotated by the rotation of the servo motor 102, the second common gear 502 and the third common gear 602 can be simultaneously rotated by the rotation of the first common gear 103, the first internally threaded sleeve 5 and the second internally threaded sleeve 6 can be simultaneously rotated by the rotation of the second common gear 502 and the third common gear 602, the first threaded rod 501 and the second threaded rod 601 can be made to telescope by simultaneous rotation of the first internally threaded sleeve 5 and the second internally threaded sleeve 6, the main board welding and fixing device body 1 can be lifted and lowered by the extension and contraction of the first threaded rod 501 and the second threaded rod 601, through this mode can adjust the height of mainboard welded fastening device body 1 as required.
When the mobile phone motherboard needs to be clamped and fixed, according to fig. 1, the mobile phone motherboard is placed at the top end of the welding table 2, the second bevel gear 401 can be rotated by rotating the rotating shaft 402, the first bevel gear 306 can be rotated by rotating the second bevel gear 401, the bolt 301 can be rotated by rotating the first bevel gear 306, the internal thread slider 302 can slide up and down by rotating the bolt 301, the sliding block 304 can slide up and down by sliding the internal thread slider 302 up and down, the clamping block 305 can be lifted and lowered by sliding the sliding block 304 up and down, the mobile phone motherboard can be clamped and fixed by lowering the clamping block 305, and the two ends of the mobile phone motherboard can be prevented from being tilted due to uneven stress.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a mobile phone motherboard processes fixing device for welding, includes mainboard welding fixing device body (1) and servo motor (102), its characterized in that: the top end of the main board welding and fixing device body (1) is provided with a supporting column (101), the inside of the main board welding and fixing device body (1) is provided with a servo motor (102), an output shaft of the servo motor (102) is connected with a first common gear (103), the top end of the supporting column (101) is provided with a welding table (2), the side face of the welding table (2) is provided with a limiting block (201), the top end of the main board welding and fixing device body (1) is provided with a second limiting frame (4), the top end of the second limiting frame (4) is provided with a first limiting frame (3), the inside of the main board welding and fixing device body (1) is provided with a first internal thread sleeve (5), the inside of the first internal thread sleeve (5) is inserted with a first threaded rod (501), and the inside of the main board welding and fixing device body (1) is provided with a second internal thread sleeve (6), and a second threaded rod (601) is inserted into the second internal thread sleeve (6), and a supporting base (7) is arranged at the bottom end of the second threaded rod (601).
2. The fixing device for processing and welding the mobile phone motherboard according to claim 1, wherein: the bolt (301) is installed in the first limiting frame (3), an internal thread sliding block (302) is installed on the surface of the bolt (301), a connecting rod (303) is installed on the side face of the internal thread sliding block (302), a sliding block (304) is installed on the side face of the connecting rod (303), a clamping block (305) is installed at the top end of the sliding block (304), a first bevel gear (306) is installed on the surface of the bolt (301), a rotating shaft (402) is inserted into the front face of the second limiting frame (4), and a second bevel gear (401) is installed on the surface of the rotating shaft (402).
3. The fixing device for processing and welding the mobile phone motherboard according to claim 2, wherein: rectangular hole groove has been seted up to the side of first spacing frame (3), and the side of first spacing frame (3) and the side constitution slidingtype structure of connecting rod (303), the internal thread has been seted up to the inside of internal thread slider (302), and the inside of internal thread slider (302) and the surface constitution spiral rotary type structure of bolt (301), the side of sliding block (304) is provided with the rectangle recess, and the side of sliding block (304) and the side constitution slidingtype structure of stopper (201).
4. The fixing device for processing and welding the mobile phone motherboard according to claim 1, wherein: the surface of the first internal thread sleeve (5) is provided with a second common gear (502), and the surface of the second internal thread sleeve (6) is provided with a third common gear (602).
5. The fixing device for processing and welding the mobile phone motherboard according to claim 1, wherein: an internal thread is formed in the first internal thread sleeve (5), and a spiral rotating structure is formed between the interior of the first internal thread sleeve (5) and the surface of the first threaded rod (501).
6. The fixing device for processing and welding the mobile phone motherboard according to claim 1, wherein: an internal thread is formed in the second internal thread sleeve (6), and a spiral rotating structure is formed between the interior of the second internal thread sleeve (6) and the surface of the second threaded rod (601).
7. The fixing device for processing and welding the mobile phone motherboard according to claim 1, wherein: the side surface of the first common gear (103) is meshed with the side surface of the second common gear (502), the side surface of the first common gear (103) is meshed with the side surface of the third common gear (602), and the second common gear (502) and the third common gear (602) can rotate simultaneously when the first common gear (103) rotates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120778208.1U CN215469037U (en) | 2021-04-16 | 2021-04-16 | Fixing device for machining and welding mobile phone mainboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120778208.1U CN215469037U (en) | 2021-04-16 | 2021-04-16 | Fixing device for machining and welding mobile phone mainboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215469037U true CN215469037U (en) | 2022-01-11 |
Family
ID=79774796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120778208.1U Expired - Fee Related CN215469037U (en) | 2021-04-16 | 2021-04-16 | Fixing device for machining and welding mobile phone mainboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215469037U (en) |
-
2021
- 2021-04-16 CN CN202120778208.1U patent/CN215469037U/en not_active Expired - Fee Related
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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: 20220111 |