CN210075723U - Positioner is used in printed circuit board processing - Google Patents
Positioner is used in printed circuit board processing Download PDFInfo
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- CN210075723U CN210075723U CN201920543312.5U CN201920543312U CN210075723U CN 210075723 U CN210075723 U CN 210075723U CN 201920543312 U CN201920543312 U CN 201920543312U CN 210075723 U CN210075723 U CN 210075723U
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Abstract
The utility model provides a positioner is used in printed circuit board processing, including L type chassis, vertical mount, threaded rod, ball bearing, position sleeve, rectangle slider, internal thread pipe, width adjustment frame structure, protection clamp frame structure, top beam, vertical location pipe, location drilling equipment, vertical location frame, horizontal plate, reset spring, spacing cloth section of thick bamboo and crank, vertical mount welding on the left side upper portion of L type chassis. The rectangular sleeve is sleeved on the left side and the right side of the outer part of the rectangular positioning frame, so that the position of the rectangular sleeve on the rectangular positioning frame can be conveniently adjusted according to the use requirement when in use, and the space between the protective clamping frame structures can be conveniently adjusted according to the width of a circuit board; the irradiation angle of laser lamp is favorable to conveniently playing the effect of shining to the below of drill bit to fifteen degrees angles to twenty degrees angles on inboard lower part to can increase the location effect when using.
Description
Technical Field
The utility model belongs to the technical field of the circuit board processing, especially, relate to a positioner is used in printed circuit board processing.
Background
With the continuous progress of science and technology, the requirements for the surface quality of circuit board products become more and more strict, in order to meet the requirements for the quality of the circuit board products, the surface of the circuit board must be free from scratches and the conductive layer on the surface of the circuit board is not damaged when the circuit board is drilled.
Chinese patent application No. 201810774985.1, the utility model discloses the name of creating is a drilling equipment is used in processing of environment-friendly printed circuit board, including cylinder, electric control box, rolling disc, base, curb plate, controller, roof and drill bit, the top left side fixed mounting curb plate of base, the top fixed mounting roof of curb plate, cylinder fixed mounting are at the top of roof, and controller fixed mounting is on the front end outer wall of curb plate, the bottom fixed mounting telescopic link of cylinder, and the bottom of telescopic link is equipped with and connects the electric control box, connects the bottom fixed mounting motor case of electric control box, and the inside fixed mounting motor of motor case, the transmission shaft of motor run through to the bottom outside of motor case, and the drill bit passes through connecting piece fixed mounting on the transmission shaft of motor.
However, the existing positioning device for processing the circuit board has the problems that the width of the circuit board cannot be adjusted, the positioning effect on the position of a drilling hole is poor, and the circuit board is easily damaged when the circuit board is clamped.
Therefore, it is necessary to provide a positioning device for processing a printed circuit board.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a positioner is used in printed circuit board processing to there is not possessing according to the width of circuit board to solve current positioner is used in circuit board processing and adjusts, and the problem that causes the damage to the circuit board easily when poor and press from both sides tightly to the location effect of drilling position to the circuit board. A positioning device for processing a printed circuit board comprises an L-shaped underframe, a longitudinal fixing frame, a threaded rod, a ball bearing, a positioning sleeve, a rectangular sliding block, an internal threaded pipe, a width adjusting frame structure, a protective clamping frame structure, a top cross beam, a longitudinal positioning pipe, a positioning drilling device, a longitudinal positioning frame, a transverse plate, a reset spring, a limiting cloth drum and a crank, wherein the longitudinal fixing frame is welded on the upper part of the left side of the L-shaped underframe; the threaded rod penetrates through the positioning sleeve and is inserted into the inner ring of the ball bearing; the outer ring of the ball bearing is embedded in the lower part of the right side of the longitudinal fixing frame; the positioning sleeve is embedded in the upper part of the L-shaped underframe; the rectangular sliding block is arranged on the upper side of the L-shaped bottom frame; the internal thread pipe is embedded in the inner side of the rectangular sliding block and is in threaded connection with the threaded rod at the inner side; the width adjusting frame structure is arranged at the upper part of the rectangular sliding block; the protective clamping frame structures are arranged on the left side and the right side of the upper part of the width adjusting frame structure; the top cross beam is welded at the upper part of the right side of the longitudinal fixing frame; the longitudinal positioning pipe is embedded in the right side of the top cross beam; the positioning drilling device is arranged at the lower part of the longitudinal positioning frame; the longitudinal positioning frame is inserted into the inner side of the longitudinal positioning pipe; the transverse plate screw is arranged at the upper part of the longitudinal positioning frame; the reset spring is sleeved outside the longitudinal positioning frame, and is glued at the lower part of the transverse plate and the upper part of the top cross beam at the upper end and the lower end; the limiting cloth cylinder is sleeved outside the reset spring and is glued at the lower part of the transverse plate at the upper end; the crank is welded at the right end of the threaded rod; the width adjusting frame structure comprises a rectangular positioning frame, a rectangular sleeve, a tightening bolt, a rectangular connecting block and a side limiting plate, wherein the rectangular positioning frame is arranged at the upper part of the rectangular sliding block through a bolt; the tightening bolt is in threaded connection with the front side connecting part of the rectangular positioning frame and the rectangular sleeve; the rectangular connecting block is welded at the upper part of the rectangular sleeve; the side limit plate screws are arranged at the left end and the right end of the rectangular locating frame.
Preferably, the positioning and drilling device comprises a drilling motor, a lantern ring, a connecting seat, a laser lamp, a chuck and a drill bit, wherein the lantern ring is mounted at the lower part of the outer side of the drilling motor through a screw; the connecting seat is connected to the left side and the right side of the lower part of the lantern ring in a gluing way; the laser lamp is glued at the lower part of the connecting seat; the chuck is connected to the output shaft at the lower part of the drilling motor through a key; the drill bit is inserted in the lower part of the inner side of the chuck.
Preferably, the protective clamping frame structure comprises a U-shaped frame, a fixing nut, a fastening bolt, a roller bearing and a pressing plate, wherein the U-shaped frame is mounted at the upper part of the rectangular connecting block through a screw; the fixing nut is embedded in the middle upper part of the U-shaped frame; the fastening bolt is in threaded connection with the inner side of the fixing nut.
Preferably, the rectangular sleeve is sleeved on the left side and the right side of the outer part of the rectangular positioning frame.
Preferably, the laser lamp be provided with two, the irradiation angle of laser lamp inboard lower part fifteen degrees to twenty degrees angles.
Preferably, the pressing plate is a rubber plate with the thickness of three to five millimeters.
Preferably, the outer ring of the roller bearing is embedded in the upper part of the inner side of the pressure plate and is sleeved and connected with the lower part of the outer side of the fastening bolt in the inner ring.
Preferably, the front side of the rectangular positioning frame is provided with scale marks, the scale units of the scale marks are set to be millimeters, and the zero degree value of the scale marks is set at the middle position.
Preferably, the drilling motor screw is arranged at the lower part of the longitudinal positioning frame.
Preferably, the lower part of the L-shaped underframe is also glued with a rubber pad with the thickness of one to three millimeters.
Preferably, the U-shaped frame screw is arranged at the upper part of the rectangular connecting block.
Preferably, the drilling motor is a direct current motor with model number 775.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, the rectangle sleeve pipe cup joint in the outside left and right sides of rectangle locating rack, be favorable to conveniently adjusting the position of rectangle sleeve pipe on the rectangle locating rack according to the use needs when using to the interval between the protection clamping frame structure is adjusted according to the width of circuit board to the convenience.
2. The utility model discloses in, the laser lamp be provided with two, the laser lamp shine the angle and to the fifteen degrees angles to twenty degrees angles in inboard lower part, be favorable to when using conveniently playing the effect of shining to the below of drill bit to can increase the location effect when using.
3. The utility model discloses in, the clamp plate adopt thickness to be three millimeters to five millimeters's rubber slab, be favorable to when using can avoid leading to the fact the damage to the circuit board when step up.
4. The utility model discloses in, the roller bearing outer lane embedding on the inboard upper portion of clamp plate to at the outside lower part of snare joint at fastening bolt, the clamp plate is followed rotatoryly when being favorable to avoiding rotatory fastening bolt when using, thereby avoids the clamp plate rotation to cause the damage to the circuit board.
5. The utility model discloses in, the front side of rectangle locating rack open the portrayal and have the scale mark, the scale unit of scale mark set up to the millimeter, the zero degree value of scale mark set up at the intermediate position, be favorable to when using conveniently measuring the interval that the left and right sides protection presss from both sides tight frame structure.
6. The utility model discloses in, drilling motor screw install in the lower part of longitudinal location frame, be favorable to when using convenient to use person manually to press the height that the drilling motor was adjusted to the longitudinal location frame.
7. The utility model discloses in, the lower part of L type chassis still splice and have thickness to the rubber pad of one millimeter to three millimeters, be favorable to when using can increase the antiskid effect when the device bottom contacts with the desktop.
8. The utility model discloses in, U type frame screw install on the upper portion of rectangular connecting block, be favorable to when using conveniently following the regulation when adjusting rectangle sleeve pipe position.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the width adjusting frame structure of the present invention.
Fig. 3 is a schematic structural diagram of the protective clamping frame structure of the present invention.
Fig. 4 is a schematic structural diagram of the positioning and drilling device of the present invention.
In the figure:
1. an L-shaped chassis; 2. a longitudinal fixing frame; 3. a threaded rod; 4. a ball bearing; 5. positioning the sleeve; 6. a rectangular slider; 7. an internally threaded tube; 8. a width adjustment frame structure; 81. a rectangular positioning frame; 811. scale lines; 82. a rectangular sleeve; 83. jacking the bolt; 84. a rectangular connecting block; 85. side limiting plates; 9. a protective clamping frame structure; 91. a U-shaped frame; 92. fixing a nut; 93. fastening a bolt; 94. a roller bearing; 95. pressing a plate; 10. a top cross beam; 11. a longitudinal positioning tube; 12. positioning a drilling device; 121. a drilling motor; 122. a collar; 123. a connecting seat; 124. a laser light; 125. a chuck; 126. a drill bit; 13. a longitudinal positioning frame; 14. a transverse plate; 15. a return spring; 16. a limiting cloth drum; 17. a crank handle.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example (b):
as shown in figures 1 and 2
The utility model provides a positioner is used in printed circuit board processing, including L type chassis 1, longitudinal fixing frame 2, threaded rod 3, ball bearing 4, positioning sleeve 5, rectangle slider 6, internal thread pipe 7, width adjusting bracket structure 8, protection clamping frame structure 9, top crossbeam 10, longitudinal positioning pipe 11, location drilling equipment 12, longitudinal positioning frame 13, horizontal plate 14, reset spring 15, spacing cloth section of thick bamboo 16 and crank 17, longitudinal fixing frame 2 weld in the left side upper portion of L type chassis 1; the threaded rod 3 penetrates through the positioning sleeve 5 and is inserted into the inner ring of the ball bearing 4; the outer ring of the ball bearing 4 is embedded in the lower part of the right side of the longitudinal fixing frame 2; the positioning sleeve 5 is embedded in the upper part of the L-shaped underframe 1; the rectangular sliding block 6 is arranged on the upper side of the L-shaped underframe 1; the internal thread tube 7 is embedded in the inner side of the rectangular sliding block 6 and is in threaded connection with the threaded rod 3 at the inner side; the width adjusting frame structure 8 is arranged at the upper part of the rectangular sliding block 6; the protective clamping frame structures 9 are arranged on the left side and the right side of the upper part of the width adjusting frame structure 8; the top cross beam 10 is welded at the upper part of the right side of the longitudinal fixing frame 2; the longitudinal positioning pipe 11 is embedded in the right side of the top cross beam 10; the positioning drilling device 12 is arranged at the lower part of the longitudinal positioning frame 13; the longitudinal positioning frame 13 is inserted into the inner side of the longitudinal positioning pipe 11; the transverse plate 14 is mounted on the upper part of the longitudinal positioning frame 13 through screws; the return spring 15 is sleeved outside the longitudinal positioning frame 13, and the upper end and the lower end of the return spring are glued to the lower part of the transverse plate 14 and the upper part of the top cross beam 10; the limiting cloth cylinder 16 is sleeved outside the return spring 15 and is glued to the lower part of the transverse plate 14 at the upper end; the crank 17 is welded at the right end of the threaded rod 3; the lower part of the L-shaped underframe 1 is also glued with a rubber pad with the thickness of one to three millimeters, so that the anti-skid effect of the device when the bottom of the device is contacted with a desktop can be improved when the device is used; the width adjusting frame structure 8 comprises a rectangular positioning frame 81, a rectangular sleeve 82, a tightening bolt 83, a rectangular connecting block 84 and a side limiting plate 85, wherein the rectangular positioning frame 81 is mounted on the upper part of the rectangular sliding block 6 through a bolt; the puller bolt 83 is in threaded connection with the front side connection part of the rectangular positioning frame 81 and the rectangular sleeve 82; the rectangular connecting block 84 is welded at the upper part of the rectangular sleeve 82; the side limiting plates 85 are arranged at the left end and the right end of the rectangular positioning frame 81 through screws; rectangular sleeve 82 cup joint in the outside left and right sides of rectangle locating rack 81, conveniently adjust the position of rectangular sleeve 82 on rectangle locating rack 81 according to the use needs when using to conveniently adjust the interval between the protection clamping frame structure 9 according to the width of circuit board, the front side of rectangle locating rack 81 open and draw the scale mark 811, the scale unit of scale mark 811 set up to the millimeter, zero degree value of scale mark 811 set up in the intermediate position, conveniently measure the interval that the left and right sides protection clamping frame structure 9 when using.
As shown in fig. 1 and 4, in the above embodiment, specifically, the positioning and drilling device 12 includes a drilling motor 121, a collar 122, a connecting seat 123, a laser light 124, a collet 125 and a drill 126, wherein the collar 122 is screwed on the lower outer side of the drilling motor 121; the connecting seat 123 is glued on the left side and the right side of the lower part of the lantern ring 122; the laser lamp 124 is glued to the lower part of the connecting seat 123; the chuck 125 is connected to the lower output shaft of the drilling motor 121 in a key manner; the drill bit 126 is inserted into the lower part of the inner side of the chuck 125; laser lamp 124 be provided with two, laser lamp 124 shine the angle and play the effect of shining to the below of drill bit 126 to fifteen degrees angles to twenty degrees angles in the inboard lower part, conveniently when using to can increase the location effect when using, drilling motor 121 screw install in the lower part of longitudinal location frame 13, convenient to use user manually presses longitudinal location frame 13 and adjusts the height of drilling motor 121 when using.
As shown in fig. 1 to fig. 3, in the above embodiment, specifically, the protective clamping frame structure 9 includes a U-shaped frame 91, a fixing nut 92, a fastening bolt 93, a roller bearing 94 and a pressure plate 95, wherein the U-shaped frame 91 is screwed on the upper portion of the rectangular connecting block 84; the fixing nut 92 is embedded in the middle upper part of the U-shaped frame 91; the fastening bolt 93 is in threaded connection with the inner side of the fixing nut 92; the clamp plate 95 adopt the rubber slab that thickness is three millimeters to five millimeters, can avoid causing the damage to the circuit board when using when step up, roller bearing 94 outer lane embedding in the inboard upper portion of clamp plate 95 to at the outside lower part of ring union coupling at fastening bolt 93, clamp plate 95 follows the rotation when can avoiding rotatory fastening bolt 93 when using, thereby avoid clamp plate 95 rotatory to cause the damage to the circuit board, U type frame 91 screw install on the upper portion of rectangle connecting block 84, conveniently follow the regulation when adjusting rectangle sleeve pipe 82 position when using.
Principle of operation
The utility model discloses in the course of the work, at first utilize the rotatory threaded rod 3 of crank 17 to make it adjust the position of rectangle slider 6 on L type chassis 1 with the cooperation of internal thread pipe 7 during the use, and adjust the position of rectangle sleeve pipe 82 on rectangle locating rack 81 according to the width of circuit board after finishing adjusting, and screw up the front side of tightening bolt 83 at rectangle sleeve pipe 82 after finishing adjusting, then peg graft required fixed circuit board in U type frame 91, and make it utilize clamp plate 95 to play the clamping action to the circuit board from fixing nut 92 internal rotation fastening bolt 93, make it utilize laser lamp 124 to shine the location under drill bit 126 for laser lamp 124 and drilling motor 121 power supply respectively at last, then press down horizontal board 14 and make it utilize vertical positioning rack 13 to press down drilling motor 121 and can work.
Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (10)
1. The positioning device for processing the printed circuit board is characterized by comprising an L-shaped underframe (1), a longitudinal fixing frame (2), a threaded rod (3), a ball bearing (4), a positioning sleeve (5), a rectangular sliding block (6), an internal threaded pipe (7), a width adjusting frame structure (8), a protective clamping frame structure (9), a top cross beam (10), a longitudinal positioning pipe (11), a positioning drilling device (12), a longitudinal positioning frame (13), a transverse plate (14), a reset spring (15), a limiting cloth drum (16) and a crank (17), wherein the longitudinal fixing frame (2) is welded on the upper part of the left side of the L-shaped underframe (1); the threaded rod (3) penetrates through the positioning sleeve (5) and is inserted into the inner ring of the ball bearing (4); the outer ring of the ball bearing (4) is embedded in the lower part of the right side of the longitudinal fixing frame (2); the positioning sleeve (5) is embedded in the upper part of the L-shaped underframe (1); the rectangular sliding block (6) is arranged on the upper side of the L-shaped bottom frame (1); the internal thread tube (7) is embedded in the inner side of the rectangular sliding block (6) and is in threaded connection with the threaded rod (3) at the inner side; the width adjusting frame structure (8) is arranged at the upper part of the rectangular sliding block (6); the protective clamping frame structures (9) are arranged on the left side and the right side of the upper part of the width adjusting frame structure (8); the top cross beam (10) is welded at the upper part of the right side of the longitudinal fixing frame (2); the longitudinal positioning pipe (11) is embedded in the right side of the top cross beam (10); the positioning drilling device (12) is arranged at the lower part of the longitudinal positioning frame (13); the longitudinal positioning frame (13) is inserted into the inner side of the longitudinal positioning pipe (11); the transverse plate (14) is mounted on the upper part of the longitudinal positioning frame (13) through screws; the return spring (15) is sleeved outside the longitudinal positioning frame (13) and is glued at the lower part of the transverse plate (14) and the upper part of the top cross beam (10) at the upper end and the lower end; the limiting cloth cylinder (16) is sleeved outside the return spring (15) and is glued to the lower part of the transverse plate (14) at the upper end; the crank (17) is welded at the right end of the threaded rod (3); the width adjusting frame structure (8) comprises a rectangular positioning frame (81), a rectangular sleeve (82), a tightening bolt (83), a rectangular connecting block (84) and a side limiting plate (85), wherein the rectangular positioning frame (81) is arranged on the upper part of the rectangular sliding block (6) through a bolt; the tightening bolt (83) is in threaded connection with the front side connecting part of the rectangular positioning frame (81) and the rectangular sleeve (82); the rectangular connecting block (84) is welded at the upper part of the rectangular sleeve (82); the side limiting plates (85) are arranged at the left end and the right end of the rectangular positioning frame (81) through screws.
2. The positioning device for processing the printed circuit board according to claim 1, wherein the positioning and drilling device (12) comprises a drilling motor (121), a collar (122), a connecting seat (123), a laser lamp (124), a chuck (125) and a drill bit (126), and the collar (122) is mounted at the lower part of the outer side of the drilling motor (121) in a screw mode; the connecting seat (123) is glued on the left side and the right side of the lower part of the lantern ring (122); the laser lamp (124) is glued to the lower part of the connecting seat (123); the chuck (125) is connected to the lower output shaft of the drilling motor (121) in a key way; the drill bit (126) is inserted into the lower part of the inner side of the chuck (125).
3. The positioning device for processing the printed circuit board according to claim 1, wherein the protective clamping frame structure (9) comprises a U-shaped frame (91), a fixing nut (92), a fastening bolt (93), a roller bearing (94) and a pressure plate (95), the U-shaped frame (91) is installed on the upper part of the rectangular connecting block (84) in a screw mode; the fixing nut (92) is embedded in the middle upper part of the U-shaped frame (91); the fastening bolt (93) is in threaded connection with the inner side of the fixing nut (92).
4. The positioning device for processing the printed circuit board according to claim 1, wherein the rectangular sleeve (82) is sleeved on the left and right sides of the exterior of the rectangular positioning frame (81).
5. The positioning device for processing the printed circuit board according to claim 2, wherein two laser lamps (124) are provided, and the irradiation angle of the laser lamps (124) is fifteen to twenty degrees inward and downward.
6. The positioning device for processing the printed circuit board according to claim 3, wherein the pressing plate (95) is a rubber plate having a thickness of three to five millimeters.
7. The positioning device for processing the printed circuit board according to claim 3, wherein the outer ring of the roller bearing (94) is embedded in the upper inner portion of the pressure plate (95) and is sleeved in the lower outer portion of the fastening bolt (93).
8. The positioning device for processing the printed circuit board according to claim 1, wherein a scale line (811) is engraved on the front side of the rectangular positioning frame (81), a scale unit of the scale line (811) is set to be mm, and a zero degree value of the scale line (811) is set at a middle position.
9. The positioning device for processing the printed circuit board according to claim 2, wherein the drilling motor (121) is screw-mounted on a lower portion of the longitudinal positioning frame (13).
10. The positioning device for processing the printed circuit board as claimed in claim 1, wherein the lower part of the L-shaped chassis (1) is further glued with a rubber pad with a thickness of one mm to three mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920543312.5U CN210075723U (en) | 2019-04-22 | 2019-04-22 | Positioner is used in printed circuit board processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920543312.5U CN210075723U (en) | 2019-04-22 | 2019-04-22 | Positioner is used in printed circuit board processing |
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| Publication Number | Publication Date |
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| CN210075723U true CN210075723U (en) | 2020-02-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920543312.5U Active CN210075723U (en) | 2019-04-22 | 2019-04-22 | Positioner is used in printed circuit board processing |
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| CN (1) | CN210075723U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111472513A (en) * | 2020-04-22 | 2020-07-31 | 浙江长方木业有限公司 | Floor and processing device thereof |
-
2019
- 2019-04-22 CN CN201920543312.5U patent/CN210075723U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111472513A (en) * | 2020-04-22 | 2020-07-31 | 浙江长方木业有限公司 | Floor and processing device thereof |
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