CN211702578U - Printed circuit board processing device - Google Patents
Printed circuit board processing device Download PDFInfo
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- CN211702578U CN211702578U CN202020885303.7U CN202020885303U CN211702578U CN 211702578 U CN211702578 U CN 211702578U CN 202020885303 U CN202020885303 U CN 202020885303U CN 211702578 U CN211702578 U CN 211702578U
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- circuit board
- fixedly connected
- carriage
- sliding
- printed circuit
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Abstract
The utility model discloses a printed circuit board processingequipment, comprising a base plate, main carriage and vice carriage, bottom plate fixedly connected with curb plate, two runners of curb plate fixedly connected with, the excircle surface transmission of two runners is connected with the abrasive band, the last fixed surface of bottom plate is connected with the slide-spindle, the bottom plate passes through slide-spindle and main carriage sliding connection, two connection quarter butt of main carriage fixedly connected with, connect the first grip block that quarter butt fixedly connected with and circuit board contacted, the positive fixedly connected with thread bush of main carriage, main carriage has the threaded rod through thread bush threaded connection, two slide bars of positive fixedly connected with of vice carriage, vice carriage passes through slide bar and main carriage sliding connection, the equal fixedly connected with in vice carriage top and bottom contacts with the second grip block of circuit board. The utility model has the advantages that: the device has the function of fixing the circuit board to enable the circuit board to be polished to be smooth.
Description
Technical Field
The utility model relates to a circuit board specifically is a printed circuit board processingequipment, belongs to electron product processing technology field.
Background
Printed circuit boards are one of the most basic components for the operation of many electronic devices, and a printed circuit board processing apparatus is required for the production of printed circuit boards.
The utility model discloses a printed circuit board processingequipment who has now, printed circuit board need cover copper on the surface in process of production, later need polish to unnecessary copper layer and make printed circuit board surfacing, current partial printed circuit board processingequipment generally makes and polishes the surface of circuit board through the manual work, and lack the fixed to printed circuit board, manual operation is improper very probably makes printed circuit board by the very unevenness of polishing, make the unable normal use of circuit board, consequently need one kind can fix the comparatively smooth printed circuit board processingequipment who makes the circuit board polished to the circuit board, to prior art's not enough, the utility model discloses a printed circuit board processingequipment, in order to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a printed circuit board processingequipment just in order to solve above-mentioned problem, can fix the comparatively level and smooth that makes the circuit board polished to the circuit board, the practicality is strong.
The utility model discloses a technical scheme realizes above-mentioned mesh, a printed circuit board processingequipment, including bottom plate, main carriage and vice carriage, the back fixedly connected with curb plate of bottom plate, the curb plate is fixedly connected with two runners through the connecting rod, the excircle surface transmission of two runners is connected with the abrasive band, the upper surface fixedly connected with slide-shaft of bottom plate, the bottom plate passes through slide-shaft and main carriage sliding connection;
two connection quarter butts of back fixedly connected with of main carriage, connect the first grip block that the equal fixedly connected with of one end of quarter butt keeping away from main carriage contacted with the circuit board, the positive fixedly connected with thread bush of main carriage, main carriage has the threaded rod through thread bush threaded connection, two slide bars of positive fixedly connected with of vice carriage, vice carriage passes through slide bar and main carriage sliding connection, the second grip block that the equal fixedly connected with in vice carriage top and bottom contacted with the circuit board.
Preferably, the number of the sliding shafts is two, and the two sliding shafts are arranged at positions close to the front face of the bottom plate.
Preferably, the front surface of the main sliding frame is fixedly connected with two sliding hole seats, and the upper surface of each sliding hole seat is provided with two through holes which are in contact with the sliding shaft.
Preferably, the threaded sleeve and the main sliding frame are integrally cast, and a threaded through hole in contact with the threaded rod is formed in the front face of the threaded sleeve.
Preferably, the top of the main sliding frame is fixedly connected with an external connecting rod, and the front of the main sliding frame is fixedly connected with two through holes which are in contact with the sliding rod.
Preferably, the front surface of the threaded rod is fixedly connected with a turntable, and the threaded rod is in threaded connection with a threaded through hole formed in the threaded sleeve.
Preferably, the second clamping blocks are arranged on the back face of the auxiliary sliding frame, and the two sides of the auxiliary sliding frame are fixedly connected with limiting blocks.
The utility model has the advantages that: 1. this printed circuit board processingequipment device is through setting up the bottom plate, main carriage, vice carriage and threaded rod, puts the circuit board back between two first grip blocks and second grip block, just fixes the circuit board through rotating the threaded rod, because the main carriage slides about on the slide bar and is close a straight line for the upper and lower slip of main carriage area circuit board is polished comparatively smoothly by the dull polish area, and the device has can fix the comparatively level and smooth function that makes the circuit board polished to the circuit board.
2. This printed circuit board processingequipment is through setting up the stopper, and after two stoppers offset with two slide shafts respectively, the circuit board has been fixed between two first grip blocks and two second grip blocks, can't continue to rotate the threaded rod this moment, prevents to take place to buckle because of the threaded rod removes too much messenger's circuit board, and the device has can prevent that the circuit board from taking place crooked function after being fixed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the bottom plate structure of the present invention;
FIG. 3 is a schematic view of the main carriage structure of the present invention;
fig. 4 is a schematic view of the structure of the auxiliary sliding frame of the present invention.
In the figure: 1. the grinding machine comprises a bottom plate, 101, side plates, 102, a rotating wheel, 103, a grinding belt, 104, a sliding shaft, 2, a main sliding frame, 201, an external connecting rod, 202, a sliding hole seat, 203, a connecting short rod, 204, a first clamping block, 205, a threaded sleeve, 3, an auxiliary sliding frame, 301, a sliding rod, 302, a second clamping block, 303, a limiting block, 4, a threaded rod, 401 and a rotating disc.
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.
Referring to fig. 1-4, a printed circuit board processing device includes a bottom plate 1, a main sliding frame 2 and an auxiliary sliding frame 3, a side plate 101 is fixedly connected to the back of the bottom plate 1, the side plate 101 is connected to a rotating wheel 102, the side plate 101 is fixedly connected to two rotating wheels 102 through a connecting rod, a motor is externally connected to one rotating wheel 102 close to the bottom plate 1, the rotating wheel 102 rotates, a grinding belt 103 is in transmission connection with the outer circle surfaces of the two rotating wheels 102, the two rotating wheels 102 can rotate through the rotation of the grinding belt 103, and the surface of a circuit board is ground through the grinding belt 103.
As a technical optimization scheme, the last fixed surface of bottom plate 1 is connected with slide 104, the quantity of slide 104 is two, two slide 104 all set up and are being close to the positive position of bottom plate 1, bottom plate 1 passes through slide 104 and main carriage 2 sliding connection, two slide seat 202 of main carriage 2's positive fixedly connected with, two through-holes that contact with slide 104 are seted up to the upper surface of slide seat 202, the through-hole difference sliding connection that two slide seat 202 were seted up is on two slide 104 for main carriage 2 can only slide from top to bottom.
As a technical optimization scheme of the utility model, main carriage 2's top fixedly connected with extension rod 201, extension rod 201 are connected with outside power device, can drive main carriage 2 and slide from top to bottom on slide 104, and main carriage 2 is close a straight line in the slip orbit on slide 104.
As a technical optimization scheme of the utility model, two connection quarter butt 203 of main carriage 2's back fixedly connected with set up and connect quarter butt 203 and be exactly in order to connect first grip block 204, connect the quarter butt 203 and keep away from the equal fixedly connected with of one end of main carriage 2 and the first grip block 204 that the circuit board contacted, two first grip blocks 204 contact with the both sides of circuit board respectively.
As the utility model discloses a technical optimization scheme, two slide bars 301 of the positive fixedly connected with of vice carriage 3, vice carriage 3 pass through slide bar 301 and 2 sliding connection of main carriage, and two through-holes that contact with slide bar 301 are seted up in the front of main carriage 2, and two slide bars 301 are sliding connection respectively in the through-hole that two slide bars 301 were seted up for slide around vice carriage 3 can only.
As a technical optimization scheme of the utility model, the second grip block 302 that the equal fixedly connected with in vice carriage 3 top and bottom contacted with the circuit board, second grip block 302 all set up at vice carriage 3's the back, two second grip blocks 302 respectively with the top and the bottom fixed connection of circuit board.
As a technical optimization scheme, the positive fixedly connected with thread bush 205 of main carriage 2, thread bush 205 and main carriage 2 integrated into one piece, the screw thread through-hole that contacts with threaded rod 4 is seted up in the front of thread bush 205, main carriage 2 has threaded rod 4 through thread bush 205 threaded connection, threaded rod 4 threaded connection is in the screw thread through-hole that thread bush 205 was seted up, rotating threaded rod 4 can make threaded rod 4 remove towards the direction of vice carriage 3, when the one end that carousel 401 was kept away from to threaded rod 4 and vice carriage 3's front offset, can fix the circuit board between two slide shafts 104 and two second grip blocks 302.
The device is through setting up bottom plate 1, main carriage 2, vice carriage 3 and threaded rod 4, puts the circuit board back between two first grip blocks 204 and second grip block 302, just fixing the circuit board through rotating threaded rod 4, because main carriage 2 slides about on smooth axle 104 and is close a straight line for main carriage 2 takes the upper and lower slip of circuit board comparatively level and smooth by frosted area 103 and polish, the device has can fix the comparatively level and smooth function that makes the circuit board polished to the circuit board.
As a technical optimization scheme of the utility model, threaded rod 4's positive fixedly connected with carousel 401, the user can rotate threaded rod 4 more easily through carousel 401.
As a technical optimization scheme, the equal fixedly connected with stopper 303 in vice carriage 3's both sides, when threaded rod 4 pushes up vice carriage 3 and fixes the circuit board between two first grip blocks 204 and two second grip blocks 302, when two stopper 303 offset with two first grip blocks 204 respectively, can't continue to rotate threaded rod 4, prevents to take place to buckle because of threaded rod 4 removes too much messenger's circuit board after being fixed.
According to the device, through the arrangement of the limiting blocks 303, after the two limiting blocks 303 abut against the two sliding shafts 104 respectively, the circuit board is fixed between the two first clamping blocks 204 and the two second clamping blocks 302, the threaded rod 4 cannot be rotated continuously at the moment, the circuit board is prevented from being bent due to the fact that the threaded rod 4 is moved too much, and the device has the function of preventing the circuit board from being bent after being fixed.
The utility model discloses when using, a runner 102 that is close to bottom plate 1 is external to have the motor, can drive the continuous rotation of abrasive band 103, come to polish the surface of circuit board, put the circuit board between two second grip blocks 302 earlier, make the top and the bottom of circuit board contact with two second grip blocks 302 respectively, through the slip of slide bar 301 in the through-hole that main carriage 2 was seted up, take vice carriage 3 to take the circuit board to the direction slip of first grip block 204, make the both sides of circuit board contact with two first grip blocks 204 respectively, thereby make the circuit board be in between two first grip block 204 and the second grip block 302, later rotate threaded rod 4 and make threaded rod 4 remove to vice carriage 3's direction, make threaded rod 4 keep away from the one end of carousel 401 and vice carriage 3's front offset, thereby fix the circuit board, external power device connected through extension rod 201 drives the upper and lower slip of main carriage 2 on sliding shaft 104 and slides The fixed circuit board is contacted with the sanding belt 103 to polish the surface of the circuit board, and the polishing of the circuit board is smoother because the sliding track of the main sliding frame 2 on the sliding shaft 104 is close to a straight line.
When the circuit board is clamped by the two second clamping blocks 302 and the two first clamping blocks 204, the two limiting blocks 303 respectively abut against the two first clamping blocks 204, so that the secondary sliding frame 3 cannot continuously rotate when being tightly jacked by the threaded rod 4, and the circuit board is prevented from being bent due to the fact that the threaded rod 4 excessively rotates.
To technical personnel in the field, the device not only can fix the circuit board and make the circuit board comparatively level by polishing, can also prevent that the circuit board from taking place the bending after being fixed, and the practicality is strong.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A printed circuit board processing device comprises a bottom plate (1), a main sliding frame (2) and an auxiliary sliding frame (3), and is characterized in that: the back of the bottom plate (1) is fixedly connected with a side plate (101), the side plate (101) is fixedly connected with two rotating wheels (102) through a connecting rod, the outer circle surfaces of the two rotating wheels (102) are in transmission connection with an abrasive belt (103), the upper surface of the bottom plate (1) is fixedly connected with a sliding shaft (104), and the bottom plate (1) is in sliding connection with the main sliding frame (2) through the sliding shaft (104);
two connection quarter butt (203) of back fixedly connected with of main carriage (2), connect quarter butt (203) and keep away from first grip block (204) that the equal fixedly connected with of one end of main carriage (2) contacted with the circuit board, the positive fixedly connected with thread bush (205) of main carriage (2), main carriage (2) have threaded rod (4) through thread bush (205) threaded connection, two slide bars (301) of positive fixedly connected with of vice carriage (3), vice carriage (3) are through slide bar (301) and main carriage (2) sliding connection, the second grip block (302) that the equal fixedly connected with in vice carriage (3) top and bottom contacted with the circuit board.
2. A printed circuit board processing apparatus according to claim 1, wherein: the number of the sliding shafts (104) is two, and the two sliding shafts (104) are arranged at positions close to the front face of the bottom plate (1).
3. A printed circuit board processing apparatus according to claim 1, wherein: the front side of the main sliding frame (2) is fixedly connected with two sliding hole seats (202), and the upper surface of each sliding hole seat (202) is provided with two through holes which are in contact with the sliding shaft (104).
4. A printed circuit board processing apparatus according to claim 1, wherein: the threaded sleeve (205) and the main sliding frame (2) are integrally cast, and a threaded through hole which is contacted with the threaded rod (4) is formed in the front of the threaded sleeve (205).
5. A printed circuit board processing apparatus according to claim 1, wherein: the top fixedly connected with extension rod (201) of main carriage (2), the front fixedly connected with of main carriage (2) two through-holes that contact with slide bar (301).
6. A printed circuit board processing apparatus according to claim 1, wherein: the front surface of the threaded rod (4) is fixedly connected with a turntable (401), and the threaded rod (4) is in threaded connection with a threaded through hole formed in the threaded sleeve (205).
7. A printed circuit board processing apparatus according to claim 1, wherein: the second clamping blocks (302) are arranged on the back face of the auxiliary sliding frame (3), and limiting blocks (303) are fixedly connected to the two sides of the auxiliary sliding frame (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020885303.7U CN211702578U (en) | 2020-05-22 | 2020-05-22 | Printed circuit board processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020885303.7U CN211702578U (en) | 2020-05-22 | 2020-05-22 | Printed circuit board processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211702578U true CN211702578U (en) | 2020-10-16 |
Family
ID=72784694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020885303.7U Active CN211702578U (en) | 2020-05-22 | 2020-05-22 | Printed circuit board processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211702578U (en) |
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2020
- 2020-05-22 CN CN202020885303.7U patent/CN211702578U/en active Active
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