CN215146904U - Positioning mechanism for circuit board numerical control drilling machine - Google Patents
Positioning mechanism for circuit board numerical control drilling machine Download PDFInfo
- Publication number
- CN215146904U CN215146904U CN202120686588.6U CN202120686588U CN215146904U CN 215146904 U CN215146904 U CN 215146904U CN 202120686588 U CN202120686588 U CN 202120686588U CN 215146904 U CN215146904 U CN 215146904U
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- China
- Prior art keywords
- positioning
- circuit board
- numerical control
- drilling machine
- control drilling
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- Expired - Fee Related
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- 238000005553 drilling Methods 0.000 title claims abstract description 43
- 239000000428 dust Substances 0.000 claims description 28
- 238000010521 absorption reaction Methods 0.000 claims description 11
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 2
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of circuit board processing, specifically disclose a circuit board positioning mechanism for numerical control drilling machine, including numerical control drilling machine body and location platform, be provided with the location platform on the numerical control drilling machine body, location platform top both ends all are provided with positioning fixture, the bottom of every positioning fixture all is provided with the supporting shoe, the bottom of supporting shoe is provided with the connecting block, the connecting block is connected on the nut, the nut is connected on the lead screw, and the lead screw runs through the nut and extends to the both ends about the nut, lead screw and nut all set up in the mounting groove, the mounting groove symmetry sets up inside the both ends of location platform, and the symmetry is provided with the spout on the location platform, spout and connecting block sliding connection; the positioning block is arranged on the positioning table, the circuit board is clamped and fixed through movement of the positioning clamp, the circuit board is pressed and fixed through rotation of the pressing screw rod, the lower pressing plate presses the circuit board tightly, positioning efficiency of circuit board drilling processing is improved, circuit board displacement is avoided, and convenience is brought to drilling work.
Description
Technical Field
The utility model relates to a circuit board processing technology field specifically is a positioning mechanism for circuit board numerical control drilling machine.
Background
The circuit board is in the course of working, need use the drilling machine to carry out the processing of driling, and current drilling machine all sets up the draw-in groove on the workstation, places the circuit board in the draw-in groove again, fixes a position the circuit board through the draw-in groove, and the circuit board does not use fixed knot to construct, leads to adding the easy removal of circuit board man-hour, influences the precision of drilling.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a circuit board numerical control positioning mechanism for drilling machine to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a positioning mechanism for a circuit board numerical control drilling machine comprises a numerical control drilling machine body and a positioning table, wherein the positioning table is arranged on the numerical control drilling machine body, positioning clamps are arranged at two ends of the top of the positioning table, a supporting block is arranged at the bottom of each positioning clamp, a connecting block is arranged at the bottom of each supporting block, the connecting blocks are connected to nuts, the nuts are connected to lead screws, the lead screws penetrate through the nuts and extend to the left end and the right end of the nuts, the lead screws and the nuts are arranged in mounting grooves, the mounting grooves are symmetrically arranged inside two ends of the positioning table, sliding grooves are symmetrically arranged on the positioning table, and the sliding grooves are connected with the connecting blocks in a sliding manner; the positioning table is provided with a positioning block, the positioning block is provided with a through hole, a chip groove is formed in the positioning table, and the chip groove is formed below the positioning block.
Preferably, every positioning fixture top all is connected with the axis of rotation, and the axis of rotation top is connected with the connecting rod of vertical setting, has cup jointed the connecting plate that the level set up on the connecting rod, and connecting plate one end is connected with the housing screw of vertical setting, and housing screw's bottom is connected with the holding down plate.
Preferably, the connecting rod bottom is provided with the second connecting hole, is provided with first connecting hole on the connecting plate, and first connecting hole and second connecting hole all are connected with the round pin axle.
Preferably, location platform one side is connected with the dust absorption pipe, and dust absorption pipe one end is connected with the chip groove, and the dust absorption pipe other end is connected with the dust absorption fan, and the dust absorption fan is connected through pipeline and dust collection box, and the dust collection box setting is in one side of numerical control drilling machine body.
Preferably, the through hole arranged on the positioning block is of a square structure, the width of the through hole is larger than the diameter of a drill rod of the numerical control drilling machine body, and the width of the through hole is smaller than the width of the chip groove.
Preferably, every mounting groove one end all is provided with the baffle, and the baffle is connected on the both ends outer wall of location platform, all is provided with the through-hole that is connected with the rotation handle on every baffle, and rotates the one end that the handle is connected with the lead screw.
Preferably, one side of each sliding groove is provided with scale marks, and the length of each sliding groove is smaller than that of each mounting groove.
Preferably, the positioning fixture is of an L-shaped structure, an elastic pad is arranged on the positioning fixture, and the elastic pad and the lower pressing plate are both of rubber material structures.
Compared with the prior art, the beneficial effects of the utility model are that: the circuit board is clamped and fixed through the movement of the positioning clamp, and the circuit board is pressed by the lower pressing plate through the rotation of the pressing screw rod, so that the positioning efficiency of the drilling processing of the circuit board is improved, the circuit board is prevented from shifting, and the drilling work is facilitated; the setting of chip groove conveniently collects the sweeps that the drilling produced, avoids the sweeps to pile up the influence drilling processing.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the positioning table of the present invention;
fig. 3 is a top view of the positioning table of the present invention;
fig. 4 is a schematic structural view of the positioning fixture of the present invention.
In the figure: 1. a numerical control drilling machine body; 2. a positioning table; 3. positioning a clamp; 4. a support block; 5. mounting grooves; 6. a screw rod; 7. a nut; 8. connecting blocks; 9. a chute; 10. a baffle plate; 11. a connecting rod; 12. a lower pressing plate; 13. a compression screw; 14. a rotating shaft; 15. a connecting plate; 16. a first connection hole; 17. a second connection hole; 18. positioning blocks; 19. a chip groove; 20. a dust collection fan; 21. a dust collection box; 22. a dust suction pipe.
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 "vertical", "upper", "lower", "horizontal", 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 in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 according to specific situations by those skilled in the art.
Referring to fig. 1-4, the present invention provides a technical solution: a positioning mechanism for a circuit board numerical control drilling machine comprises a numerical control drilling machine body 1 and a positioning table 2, wherein the positioning table 2 is arranged on the numerical control drilling machine body 1, positioning fixtures 3 are arranged at two ends of the top of the positioning table 2, a supporting block 4 is arranged at the bottom of each positioning fixture 3, a connecting block 8 is arranged at the bottom of each supporting block 4, the connecting block 8 is connected onto a nut 7, the nut 7 is connected onto a screw rod 6, the screw rod 6 penetrates through the nut 7 and extends to the left end and the right end of the nut 7, the screw rod 6 and the nut 7 are arranged in a mounting groove 5, the mounting grooves 5 are symmetrically arranged in two ends of the positioning table 2, sliding grooves 9 are symmetrically arranged on the positioning table 2, and the sliding grooves 9 are in sliding connection with the connecting blocks 8; the positioning table 2 is provided with a positioning block 18, the positioning block 18 is provided with a through hole, a chip groove 19 is arranged in the positioning table 2, and the chip groove 19 is arranged below the positioning block 18.
Every 3 tops of positioning fixture all are connected with axis of rotation 14, and 14 tops of axis of rotation are connected with the connecting rod 11 of vertical setting, and the connecting plate 15 that the level set up is cup jointed on the connecting rod 11, and connecting plate 15 one end is connected with the housing screw 13 of vertical setting, and the bottom of housing screw 13 is connected with holding down plate 12.
Connecting rod 11 bottom is provided with second connecting hole 17, is provided with first connecting hole 16 on the connecting plate 15, and first connecting hole 16 and second connecting hole 17 all are connected with the round pin axle.
One side of the positioning table 2 is connected with a dust suction pipe 22, one end of the dust suction pipe 22 is connected with the chip groove 19, the other end of the dust suction pipe 22 is connected with a dust suction fan 20, the dust suction fan 20 is connected with a dust collection box 21 through a pipeline, and the dust collection box 21 is arranged on one side of the numerical control drilling machine body 1.
The through hole arranged on the positioning block 18 is of a square structure, the width of the through hole is larger than the diameter of a drill rod of the numerical control drilling machine body 1, and the width of the through hole is smaller than the width of the chip groove 19.
5 one end of every mounting groove all is provided with baffle 10, and baffle 10 connects on the both ends outer wall of location platform 2, all is provided with the through-hole that is connected with the rotation handle on every baffle 10, and rotates the handle and be connected with the one end of lead screw 6.
One side of each sliding groove 9 is provided with scale marks, and the length of each sliding groove 9 is smaller than that of the corresponding mounting groove 5.
The positioning fixture 3 is of an L-shaped structure, an elastic pad is arranged on the positioning fixture 3, and the elastic pad and the lower pressing plate 12 are both of rubber material structures.
The working principle is as follows: when the circuit board drilling tool is used, the rotating handle is manually driven to rotate according to the width of a circuit board, the screw rod 6 starts to rotate to drive the nut 7 to move, the connecting block 8 on the nut 7 slides in the sliding groove 9 to drive the supporting block 4 and the positioning clamp 2 to move, the circuit board is placed on the positioning block 18, the positioning clamp 2 moves to clamp two ends of the circuit board, then the connecting rod 11 rotates through the rotating shaft 14 to drive the lower pressing plate 12 to rotate and adjust, the connecting plate 15 slides downwards on the connecting rod 11, the first connecting hole 16 and the second connecting hole 17 are connected through the pin shaft, after the connecting plate 15 is fixed, the compression screw rod 13 is rotated to drive the lower pressing plate 12 to descend to compress the circuit board, the drilling processing is convenient, scraps generated by drilling fall into the scrap discharge groove 19 through the through hole on the positioning block 18, and the dust collection fan 20 is powered on, the operation is performed, and the dust is absorbed into the dust box 21 through the dust absorption pipe 22 and collected.
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 (8)
1. The utility model provides a circuit board numerical control is positioning mechanism for drilling machine, includes numerical control drilling machine body (1) and location platform (2), its characterized in that: the numerical control drilling machine is characterized in that a positioning table (2) is arranged on a numerical control drilling machine body (1), positioning fixtures (3) are arranged at two ends of the top of the positioning table (2), a supporting block (4) is arranged at the bottom of each positioning fixture (3), a connecting block (8) is arranged at the bottom of each supporting block (4), the connecting block (8) is connected onto a nut (7), the nut (7) is connected onto a lead screw (6), the lead screw (6) penetrates through the nut (7) and extends to the left end and the right end of the nut (7), the lead screw (6) and the nut (7) are arranged in an installation groove (5), the installation grooves (5) are symmetrically arranged inside two ends of the positioning table (2), sliding grooves (9) are symmetrically arranged on the positioning table (2), and the sliding grooves (9) are connected with the connecting blocks (8) in a sliding mode; the positioning table (2) is provided with a positioning block (18), the positioning block (18) is provided with a through hole, the positioning table (2) is internally provided with a chip groove (19), and the chip groove (19) is arranged below the positioning block (18).
2. The positioning mechanism for the numerical control drilling machine for the circuit board as claimed in claim 1, wherein: every positioning fixture (3) top all is connected with axis of rotation (14), and axis of rotation (14) top is connected with connecting rod (11) of vertical setting, has cup jointed connecting plate (15) that the level set up on connecting rod (11), and connecting plate (15) one end is connected with compression screw (13) of vertical setting, and the bottom of compression screw (13) is connected with holding down plate (12).
3. The positioning mechanism for the numerical control drilling machine for the circuit board as claimed in claim 2, wherein: connecting rod (11) bottom is provided with second connecting hole (17), is provided with first connecting hole (16) on connecting plate (15), and first connecting hole (16) and second connecting hole (17) all are connected with the round pin axle.
4. The positioning mechanism for the numerical control drilling machine for the circuit board as claimed in claim 1, wherein: positioning table (2) one side is connected with dust absorption pipe (22), and dust absorption pipe (22) one end is connected with chip groove (19), and the dust absorption pipe (22) other end is connected with dust absorption fan (20), and dust absorption fan (20) are connected through pipeline and dust collection box (21), and dust collection box (21) set up the one side of numerical control drilling machine body (1).
5. The positioning mechanism for the numerical control drilling machine for the circuit board as claimed in claim 1, wherein: the through hole arranged on the positioning block (18) is of a square structure, the width of the through hole is larger than the diameter of a drill rod of the numerical control drilling machine body (1), and the width of the through hole is smaller than the width of the chip groove (19).
6. The positioning mechanism for the numerical control drilling machine for the circuit board as claimed in claim 1, wherein: one end of each mounting groove (5) is provided with a baffle (10), the baffles (10) are connected to the outer walls of the two ends of the positioning table (2), a through hole connected with a rotating handle is formed in each baffle (10), and the rotating handle is connected with one end of the screw rod (6).
7. The positioning mechanism for the numerical control drilling machine for the circuit board as claimed in claim 1, wherein: one side of each sliding groove (9) is provided with scale marks, and the length of each sliding groove (9) is smaller than that of each mounting groove (5).
8. The positioning mechanism for the numerical control drilling machine for the circuit board as claimed in claim 1, wherein: the positioning fixture (3) is of an L-shaped structure, an elastic pad is arranged on the positioning fixture (3), and the elastic pad and the lower pressing plate (12) are both of rubber material structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120686588.6U CN215146904U (en) | 2021-03-31 | 2021-03-31 | Positioning mechanism for circuit board numerical control drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120686588.6U CN215146904U (en) | 2021-03-31 | 2021-03-31 | Positioning mechanism for circuit board numerical control drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215146904U true CN215146904U (en) | 2021-12-14 |
Family
ID=79358755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120686588.6U Expired - Fee Related CN215146904U (en) | 2021-03-31 | 2021-03-31 | Positioning mechanism for circuit board numerical control drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215146904U (en) |
-
2021
- 2021-03-31 CN CN202120686588.6U patent/CN215146904U/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 |
Granted publication date: 20211214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |