CN212910252U - SMT electric fitting microwave tool - Google Patents
SMT electric fitting microwave tool Download PDFInfo
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- CN212910252U CN212910252U CN202022105668.6U CN202022105668U CN212910252U CN 212910252 U CN212910252 U CN 212910252U CN 202022105668 U CN202022105668 U CN 202022105668U CN 212910252 U CN212910252 U CN 212910252U
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- mounting hole
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- clamping block
- positioning
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Abstract
The utility model relates to a SMT denso microwave frock technical field, especially SMT denso microwave frock, which comprises a fixed base, the top of fixing base surface is rotated and is connected with the locating piece, one side of locating piece surface is provided with presss from both sides the dress piece, first mounting hole has been seted up to the bottom of fixing base surface, the inside fixed connection of first mounting hole has the piece of screwing, the piece of screwing and locating piece threaded connection. The utility model has the advantages that: the top through the fixing base surface rotates and is connected with the locating piece, the piece of screwing tightly is connected with locating piece threaded connection, and then realized being convenient for change and press from both sides the purpose of dress angle, the inside threaded connection through the second mounting hole has the lead screw, the one end fixed connection of hand wheel and lead screw surface, the one end that the hand wheel surface was kept away from to the lead screw is rotated with pressing from both sides the dress piece and is connected, the user is through rotating the hand wheel, and then realized being convenient for adjust the purpose of frock mounted position, thereby the problem of being not convenient for the user to.
Description
Technical Field
The utility model relates to a SMT denso microwave frock technical field, especially SMT denso microwave frock.
Background
SMT is the english abbreviation of electronic circuit surface assembly technology, called surface mount technology or surface mount technology, is the most popular technology and process in the electronic assembly industry, and it is a circuit assembly technology that surface assembly components without pins or short leads are mounted on the surface of printed circuit board or other substrates, and are welded and assembled by means of reflow soldering or dip soldering, etc., and the existing SMT microwave electrical mounting tool is generally clamped by a fixed clamping device, and the following problems also exist while solving the clamping problem:
the clamping position of the existing SMT electric mounting microwave tool is fixed, and the position or angle change cannot be carried out, so that the use of a user is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome prior art's shortcoming, provide SMT denso microwave frock, effectively solved prior art not enough.
The purpose of the utility model is realized through the following technical scheme: the SMT electric fitting microwave tool comprises a fixed seat, wherein the top end of the outer surface of the fixed seat is rotatably connected with a positioning block, and one side of the outer surface of the positioning block is provided with a clamping block;
a first mounting hole is formed in the bottom end of the outer surface of the fixing seat, a screwing block is fixedly connected inside the first mounting hole, and the screwing block is in threaded connection with the positioning block;
a second mounting hole is formed in the middle of one side of the outer surface of the positioning block, a lead screw is connected to the inner portion of the second mounting hole in a threaded mode, a hand wheel is fixedly connected to one end of the outer surface of the lead screw, and the other end of the outer surface of the lead screw is rotatably connected with the clamping block;
the clamping device is characterized in that two first positioning grooves are formed in the top end of the outer surface of the clamping block, a pressing plate is connected to the inner portions of the first positioning grooves in a sliding mode, one side, away from the outer surface of each first positioning groove, of the pressing plate is flush with one side, away from the outer surface of the corresponding lead screw, of the clamping block, an upper fixing plate is fixedly connected to the top end of the outer surface of the clamping block, and two butterfly bolts are connected to one side of the outer surface of the upper fixing plate in a.
Optionally, a second positioning groove is formed in one side, away from the top end of the outer surface of the first positioning groove, of the clamping block, one end, away from the outer surface of the hand wheel, of the screw rod is rotatably connected with the second positioning groove, the bottom of the inner wall of the second positioning groove is semicircular, and the outer surface of the screw rod is attached to the inner wall of the second positioning groove.
Optionally, a gap is left between the top end of the outer surface of the screwing block and the top surface of the inner wall of the first mounting hole, and the outer diameter of the screwing block is smaller than the inner diameter of the first mounting hole.
Optionally, the bottom surface of the positioning block is attached to the top surface of the fixing seat, four third mounting holes are clamped in one side, away from the top end of the outer surface of the positioning block, of the fixing seat, and the four third mounting holes are counter bores.
Optionally, the bottom ends of the outer surfaces of the two butterfly bolts are in contact with the top surface of the pressure plate, and the bottom surface of the pressure plate is in contact with the bottom surface of the inner wall of the clamping block.
Optionally, the pressing plate and one side of the clamping block, which is far away from the outer surface of the screw rod, are provided with oblique angles, and the upper fixing plate is fixedly connected with the top end of the outer surface of the clamping block through a bolt.
Optionally, a groove is formed in one end, close to the outer surface of the clamping block, of the screw rod, and the outer diameter of the screw rod is smaller than the size of the second positioning groove.
The utility model has the advantages of it is following:
1. this SMT denso microwave frock, the top through the fixing base surface is rotated and is connected with the locating piece, the piece of screwing up and locating piece threaded connection, and then realized being convenient for change and pressed from both sides the purpose of dress angle, the internal thread through the second installation is connected with the lead screw, the one end fixed connection of hand wheel and lead screw surface, the other end of lead screw surface with press from both sides the dress piece and rotate and be connected, rotate the hand wheel, and then realized the purpose of being convenient for adjust frock mounted position, thereby the problem that the person of not being convenient for used carries out the use has been solved.
2. This SMT denso microwave frock, the equal sliding connection in inside through two first constant head tanks has the clamp plate, the clamp plate all is provided with the oblique angle with one side of pressing from both sides the dress piece and keeping away from the lead screw surface, and then realized being convenient for put into the clamp plate with the PCB board and press from both sides the purpose between the dress piece, an upper fixed plate passes through the bolt and the top fixed connection who presss from both sides the dress piece surface, one side threaded connection of an upper fixed plate surface has two butterfly bolt, and then has realized carrying out the tight purpose of clamp to the PCB board.
Drawings
Fig. 1 is a schematic view of an assembly structure of the present invention;
FIG. 2 is a schematic view of the internal cutting structure of the present invention;
FIG. 3 is a schematic view of the structure of the clamping block of the present invention;
fig. 4 is a schematic structural view of the upper fixing plate of the present invention.
In the figure: 1-a fixed seat, 2-a third mounting hole, 3-a screw rod, 4-a hand wheel, 5-a positioning block, 6-an upper fixing plate, 7-a butterfly bolt, 8-a pressing plate, 9-a first positioning groove, 10-a clamping block, 11-a second positioning groove, 12-a screwing block, 13-a first mounting hole and 14-a second mounting hole.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.
As shown in fig. 1 to 4, the SMT electric apparatus microwave tool includes a fixing base 1, a positioning block 5 is rotatably connected to a top end of an outer surface of the fixing base 1, and a clamping block 10 is disposed on one side of the outer surface of the positioning block 5;
a first mounting hole 13 is formed in the bottom end of the outer surface of the fixed seat 1, a screwing block 12 is fixedly connected inside the first mounting hole 13, and the screwing block 12 is in threaded connection with the positioning block 5;
a second mounting hole 14 is formed in the middle of one side of the outer surface of the positioning block 5, a screw rod 3 is connected to the inner portion of the second mounting hole 14 in a threaded manner, a hand wheel 4 is fixedly connected to one end of the outer surface of the screw rod 3, and the other end of the outer surface of the screw rod 3 is rotatably connected with the clamping block 10;
two first positioning grooves 9 are formed in the top end of the outer surface of the clamping block 10, a pressing plate 8 is connected to the inner portions of the two first positioning grooves 9 in a sliding mode, an upper fixing plate 6 is fixedly connected to the top end of the outer surface of the clamping block 10, and two butterfly bolts 7 are connected to one side of the outer surface of the upper fixing plate 6 in a threaded mode.
As the utility model discloses an optional technical scheme:
the second locating groove 11 is formed in one side, away from the top end of the outer surface of the first locating groove 9, of the clamping block 10, one end, away from the outer surface of the hand wheel 4, of the screw rod 3 is rotatably connected with the second locating groove 11, the hand wheel 3 can be convenient for a user to change the clamping position of the tool, the second locating groove 11 can enable the screw rod 3 to rotate relative to the clamping block 10, and then the user can change the clamping position.
As the utility model discloses an optional technical scheme:
leave the clearance between the top of screwing up piece 12 surface and the top surface of first mounting hole 13 inner wall, the external diameter of the piece 12 of screwing is less than the internal diameter of first mounting hole 13, the hexagonal hole has been seted up at the middle part of the piece 12 surface bottom of screwing, convenient to use person will screw up piece 12 and locating piece 5 through interior hexagonal spanner and carry out threaded connection like this, the clearance can be convenient for produce relative rotation between locating piece 5 and the fixing base 1 simultaneously, and then realize changing and press from both sides the dress angle, satisfy the production demand.
As the utility model discloses an optional technical scheme:
the bottom surface of locating piece 5 and the top surface of fixing base 1 laminate mutually, and one side card that 5 surface tops of locating piece were kept away from to fixing base 1 is equipped with four third mounting holes 2, and four third mounting holes 2 are the counter bore, and the processing demand of PCB board is satisfied on the surface at the workstation with fixing base 1 to the hexagon socket head cap screw of counter bore convenient to use.
As the utility model discloses an optional technical scheme:
the bottom ends of the outer surfaces of the two butterfly bolts 7 are in contact with the top surface of the pressing plate 8, the bottom surface of the pressing plate 8 is in contact with the bottom surface of the inner wall of the clamping block 10, the butterfly nuts 7 can be used for conveniently clamping a PCB by a user, and meanwhile, the uniformity of clamping force can be improved by the two butterfly nuts 7, so that the PCB is prevented from being damaged.
As the utility model discloses an optional technical scheme:
the pressing plate 8 and the one side of pressing from both sides the dress piece 10 and keeping away from the lead screw 3 surface all are provided with the oblique angle, and an upper fixed plate 6 passes through bolt and the top fixed connection who presss from both sides the dress piece 10 surface, are convenient for restrict respectively pressing from both sides pressing plate 8 and lead screw 3 in the inside of first spacing groove 9 and second spacing groove 11, and the oblique angle can be convenient for the PCB board to put into between pressing plate 8 and the dress piece 10 of pressing from both sides.
As the utility model discloses an optional technical scheme:
the one end that lead screw 3 is close to and presss from both sides dress piece 10 surface is provided with the slot, and the external diameter of lead screw 3 is less than the size of second constant head tank 11, and the slot is convenient for lead screw 3 and presss from both sides dress piece 10 and produces relative rotation, is convenient for put into the inside of second constant head tank 11 with the one end installation of lead screw 3 with the slot, and then through upper fixed plate 6 and the installation of pressing from both sides dress piece 10 fixed connection, can prevent that lead screw 3 from breaking away from second constant head tank 11.
The working process of the utility model is as follows: when a user uses the device, the top end of the outer surface of the fixed seat 1 is rotatably connected with the positioning block 5, the screwing block 12 is in threaded connection with the positioning block 5, so that the purpose of conveniently changing the clamping angle is achieved, the screw rod 3 is connected with the inner thread of the second mounting 14, the hand wheel 4 is fixedly connected with one end of the outer surface of the screw rod 3, the other end of the outer surface of the screw rod 3 is rotatably connected with the clamping block 10, the hand wheel 4 is rotated, so that the purpose of conveniently adjusting the mounting position of a tool is achieved, therefore, the problem of inconvenient use is solved, the pressing plate 8 is slidably connected inside the two first positioning grooves 9, the oblique angles are arranged on the sides of the pressing plate 8 and the clamping block 10 far away from the outer surface of the screw rod 3, so that the purpose of conveniently placing a PCB between the pressing plate 8 and the clamping block 10 is achieved, and the upper fixing, one side threaded connection of 6 surfaces of upper fixed plate has two butterfly bolt 7, and then has realized pressing from both sides tight purpose to the PCB board.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
- The SMT electric fitting microwave tool is characterized in that: the clamping device comprises a fixed seat (1), wherein the top end of the outer surface of the fixed seat (1) is rotatably connected with a positioning block (5), and one side of the outer surface of the positioning block (5) is provided with a clamping block (10);a first mounting hole (13) is formed in the bottom end of the outer surface of the fixing seat (1), a screwing block (12) is fixedly connected inside the first mounting hole (13), and the screwing block (12) is in threaded connection with the positioning block (5);a second mounting hole (14) is formed in the middle of one side of the outer surface of the positioning block (5), a lead screw (3) is connected to the inner portion of the second mounting hole (14) in a threaded mode, a hand wheel (4) is fixedly connected to one end of the outer surface of the lead screw (3), and the other end of the outer surface of the lead screw (3) is rotatably connected with the clamping block (10);the clamping device is characterized in that two first positioning grooves (9) are formed in the top end of the outer surface of the clamping block (10), a pressing plate (8) is connected to the inner portions of the first positioning grooves (9) in a sliding mode, an upper fixing plate (6) is fixedly connected to the top end of the outer surface of the clamping block (10), and two butterfly bolts (7) are connected to one side of the outer surface of the upper fixing plate (6) in a threaded mode.
- 2. An SMT electric device and microwave tool according to claim 1, wherein: and a second positioning groove (11) is formed in one side, away from the top end of the outer surface of the first positioning groove (9), of the clamping block (10), and one end, away from the outer surface of the hand wheel (4), of the screw rod (3) is rotatably connected with the second positioning groove (11).
- 3. An SMT electric device and microwave tool according to claim 1, wherein: a gap is reserved between the top end of the outer surface of the screwing block (12) and the top surface of the inner wall of the first mounting hole (13), and the outer diameter of the screwing block (12) is smaller than the inner diameter of the first mounting hole (13).
- 4. An SMT electric device and microwave tool according to claim 1, wherein: the bottom surface of locating piece (5) and the top surface of fixing base (1) laminate mutually, one side card that locating piece (5) surface top was kept away from in fixing base (1) is equipped with four third mounting holes (2), four third mounting hole (2) are the counter bore.
- 5. An SMT electric device and microwave tool according to claim 1, wherein: the bottom ends of the outer surfaces of the two butterfly bolts (7) are in contact with the top surface of the pressing plate (8), and the bottom surface of the pressing plate (8) is in contact with the bottom surface of the inner wall of the clamping block (10).
- 6. An SMT electric device and microwave tool according to claim 1, wherein: the pressing plate (8) and one side of the clamping block (10) far away from the outer surface of the screw rod (3) are provided with oblique angles, and the upper fixing plate (6) is fixedly connected with the top end of the outer surface of the clamping block (10) through a bolt.
- 7. An SMT electric device and microwave tool according to claim 2, wherein: one end of the screw rod (3) close to the outer surface of the clamping block (10) is provided with a groove, and the outer diameter of the screw rod (3) is smaller than the size of the second positioning groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022105668.6U CN212910252U (en) | 2020-09-23 | 2020-09-23 | SMT electric fitting microwave tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022105668.6U CN212910252U (en) | 2020-09-23 | 2020-09-23 | SMT electric fitting microwave tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212910252U true CN212910252U (en) | 2021-04-06 |
Family
ID=75259012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022105668.6U Active CN212910252U (en) | 2020-09-23 | 2020-09-23 | SMT electric fitting microwave tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212910252U (en) |
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2020
- 2020-09-23 CN CN202022105668.6U patent/CN212910252U/en active Active
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