CN218015880U - Variable-diameter circular ring drilling machine - Google Patents
Variable-diameter circular ring drilling machine Download PDFInfo
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- CN218015880U CN218015880U CN202222353859.3U CN202222353859U CN218015880U CN 218015880 U CN218015880 U CN 218015880U CN 202222353859 U CN202222353859 U CN 202222353859U CN 218015880 U CN218015880 U CN 218015880U
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Abstract
The utility model discloses a but reducing ring drilling machine, including reducing ring anchor clamps, the reducing main shaft, drilling machine main part and reducing ring plate, the inside one end of drilling machine main part is provided with distribution system, and the top of drilling machine main part is provided with lifts the mechanism, the top of lifting the mechanism is provided with reducing ring anchor clamps, the central position department at second backup pad top is fixed with the centre of a circle locating plate, and the side cover of centre of a circle locating plate is equipped with the reducing ring plate, the guide way has evenly been seted up on the reducing ring plate, and the inside of guide way has all passed the reducing main shaft, the inside of reducing main shaft all is provided with the drilling axle core. The utility model discloses an install drilling machine main part, reducing main shaft, drilling axle core, reducing ring plate, centre of a circle locating plate guide way, rotary mechanism, rack and flank of tooth, only need operate rotary mechanism, can make whole drilling axle cores interlock together adjust, make the centre-to-centre spacing size of each drilling axle core the same.
Description
Technical Field
The utility model relates to a drilling machine technical field specifically is a diameter-variable ring drilling machine.
Background
A drilling machine is a general name of a machine and an apparatus that uses a tool harder and sharper than an object to leave a cylindrical hole or hole in the object by means of rotary cutting or rotary extrusion, and is also called a drilling machine, a hole puncher, a via hole machine, or the like, and achieves a desired effect by drilling a precision part, and a circular ring drilling machine is one of the drilling machines, and as the name suggests, is a mechanical apparatus that drills a circular ring product.
The drilling of ring product adopts the multiaxis drilling machine usually, and many axle cores rotate simultaneously, drive the drill bit and drill out the hole on the surface of ring product, need adjust the position of axle core before drilling, and then confirm the drilling position, and this type of ring drilling machine needs the centre-to-centre spacing of every axle core of manual adjustment, not only wastes time and labours, and work efficiency is low, and the accuracy is also relatively poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a but reducing ring drilling machine to the problem that is unfavorable for quick adjustment axle center-to-center spacing that proposes in solving above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a but reducing ring drilling machine, includes reducing ring anchor clamps, reducing main shaft, drilling machine main part and reducing ring board, the inside one end of drilling machine main part is provided with power distribution system, and the top of drilling machine main part is provided with lifts the mechanism, be provided with the control electronic box in the drilling machine main part of lifting mechanism one side, just the top of lifting the mechanism is provided with reducing ring anchor clamps, the centre gripping has the ring product on the reducing ring anchor clamps, the top of lifting the mechanism is fixed with first backup pad, just the top of first backup pad is provided with the second backup pad, the central point department of putting at second backup pad top is fixed with centre of a circle locating plate, just the side cover of centre of a circle locating plate is equipped with reducing ring board, evenly seted up the guide way on the reducing ring board, just the inside of guide way has all passed the reducing main shaft, the inside of reducing main shaft all is provided with the drilling axle core, the top of second backup pad is provided with the gear box through the support, just the top of gear box is fixed with servo motor.
Preferably, the reducing ring fixture comprises a reducing fixing column, a reducing guide rail and a fixed slide rail, the fixed slide rail is erected above the reducing guide rail, a sliding groove is uniformly formed in the reducing guide rail, the inside of the sliding groove is connected with the reducing fixing column in a sliding mode, and the reducing fixing column penetrates through the fixed slide rail, so that a ring product can be clamped conveniently.
Preferably, the inside of drilling machine main part is provided with hydraulic system, just hydraulic system's output is through the bottom fixed connection of lift post with the mechanism of lifting, does benefit to and drives the ring product and goes up and down.
Preferably, one side at drilling machine main part top is fixed with stop gear, just stop gear includes gag lever post and stop collar, the gag lever post is fixed in the drilling machine main part, the one end and the lifting mechanism fixed connection of stop collar, just the stop collar cup joints with the gag lever post slip, plays direction and spacing effect when the ring product goes up and down.
Preferably, the preformed hole has evenly been seted up on the first backup pad, the drilling axle core all passes the preformed hole, and the drilling axle core of being convenient for passes and drills.
Preferably, be provided with rotary mechanism in the second backup pad of reducing ring board one side, just rotary mechanism's one end is provided with the rack, one side processing that reducing ring board is close to the rack has the flank of tooth, just flank of tooth and rack interlock do benefit to and drive reducing ring and rotate to linkage drilling axle center adjusts centre-to-centre spacing.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) The variable-diameter circular ring drilling machine is provided with a drilling machine main body, a variable-diameter main shaft, a drilling shaft core, a variable-diameter circular ring plate, a circle center positioning plate guide groove, a rotating mechanism, a rack and a tooth surface, the rotating mechanism is manually pulled to drive the rack to move forwards or backwards, the rack is meshed with the tooth surface, so that the variable-diameter circular ring plate does circular motion around the circle center positioning plate, the drilling shaft core moves with a certain track to reach an ideal drilling center distance size, all the drilling shaft cores can be adjusted in a linkage mode only by operating the rotating mechanism, and the center distance size of each drilling shaft core is the same.
(2) This but reducing ring drilling machine is through installing reducing ring anchor clamps, reducing ring anchor clamps include the reducing fixed column, reducing guide rail and fixed slide rail, the ring product is fixed by eight groups of reducing fixed columns, manual rotation reducing guide rail makes it make circular motion in eight groups of fixed slide rails, and then make the reducing fixed column make linear motion with certain orbit, reach the change of reducing fixed column centre-to-centre spacing size, it is tight with the ring product cooperation clamp to make it, need not to adjust the position of each reducing fixed column, guarantee the precision of size, reduce artifically, and the production efficiency is improved.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic structural view of the reducing main shaft of the present invention;
fig. 3 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention;
figure 4 is the utility model discloses a reducing ring anchor clamps structure sketch map.
In the figure: 1. a power distribution system; 2. a hydraulic system; 3. controlling an electric box; 4. a reducing ring clamp; 5. a servo motor; 6. a gear case; 7. a variable diameter main shaft; 8. a limiting mechanism; 9. a lifting mechanism; 10. a drilling machine main body; 11. a first support plate; 12. reserving a hole; 13. a reducing ring plate; 14. drilling a shaft core; 15. a circle center positioning plate; 16. a guide groove; 17. a second support plate; 18. a rack; 19. a rotation mechanism; 20. a tooth surface; 21. a variable-diameter fixing column; 22. a variable diameter guide rail; 23. fixing the slide rail; 24. a ring product; 25. a limiting rod; 26. a position limiting sleeve; 27. a chute.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. 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, the present invention provides an embodiment: a variable-diameter ring drilling machine comprises a variable-diameter ring clamp 4, a variable-diameter main shaft 7, a drilling machine main body 10 and a variable-diameter ring plate 13, wherein a power distribution system 1 is arranged at one end inside the drilling machine main body 10, a lifting mechanism 9 is arranged at the top of the drilling machine main body 10, and a control electric box 3 is arranged on the drilling machine main body 10 on one side of the lifting mechanism 9;
the top of the lifting mechanism 9 is provided with a reducing ring clamp 4, and a ring product 24 is clamped on the reducing ring clamp 4;
the reducing ring clamp 4 comprises a reducing fixing column 21, a reducing guide rail 22 and a fixing slide rail 23, and the fixing slide rail 23 is erected above the reducing guide rail 22;
the diameter-variable guide rail 22 is uniformly provided with sliding grooves 27, the inside of each sliding groove 27 is connected with a diameter-variable fixing column 21 in a sliding manner, and the diameter-variable fixing columns 21 penetrate through the fixed sliding rails 23;
the ring product 24 is fixed by 8 groups of reducing fixing columns 21, the reducing guide rails 22 are manually rotated to make the ring product perform circular motion in 8 groups of fixed slide rails 23, and then the reducing fixing columns 21 perform linear motion along the sliding grooves 27 in a certain track;
the change of the center distance size of the variable-diameter fixing columns 21 is achieved, the variable-diameter fixing columns are matched with the circular ring product 24 to be clamped tightly, the position of each variable-diameter fixing column 21 does not need to be adjusted, the size precision is guaranteed, the labor is reduced, and the production efficiency is improved;
a first supporting plate 11 is fixed at the top of the lifting mechanism 9, and a second supporting plate 17 is arranged at the top of the first supporting plate 11;
a circle center positioning plate 15 is fixed at the center of the top of the second supporting plate 17, a reducing circular ring plate 13 is sleeved on the side of the circle center positioning plate 15, guide grooves 16 are uniformly formed in the reducing circular ring plate 13, a reducing main shaft 7 penetrates through the inner parts of the guide grooves 16, and a drilling shaft core 14 is arranged in each reducing main shaft 7;
a rotating mechanism 19 is arranged on the second supporting plate 17 on one side of the reducing circular ring plate 13, a rack 18 is arranged at one end of the rotating mechanism 19, a tooth surface 20 is machined on one side, close to the rack 18, of the reducing circular ring plate 13, and the tooth surface 20 is meshed with the rack 18;
the rotating mechanism 19 is pulled manually to drive the rack 18 to move forwards or backwards, the rack 18 is meshed with the tooth surface 20, so that the reducing circular ring plate 13 makes circular motion around the circle center positioning plate 15, the reducing main shaft 7 moves in a certain track, and the drilling shaft core 14 reaches an ideal drilling center distance size;
all the drilling shaft cores 14 can be adjusted together in a linkage manner only by operating the rotating mechanism 19, so that the center distance of each drilling shaft core 14 is the same in size;
preformed holes 12 are uniformly formed in the first supporting plate 11, and the drilling shaft cores 14 penetrate through the preformed holes 12, so that the drilling shaft cores 14 can conveniently penetrate through the surface of the circular ring product 24 to be drilled;
the hydraulic system 2 is arranged in the drilling machine main body 10, and the output end of the hydraulic system 2 is fixedly connected with the bottom of the lifting mechanism 9 through a lifting column;
the hydraulic system 2 can drive the lifting mechanism 9 to lift, so that the distance between the circular ring product 24 and the drilling shaft core 14 is adjusted, and the drilling depth is adjusted during drilling;
a limiting mechanism 8 is fixed on one side of the top of the drilling machine main body 10, the limiting mechanism 8 comprises a limiting rod 25 and a limiting sleeve 26, the limiting rod 25 is fixed on the drilling machine main body 10, one end of the limiting sleeve 26 is fixedly connected with the lifting mechanism 9, and the limiting sleeve 26 is in sliding sleeve connection with the limiting rod 25;
when the lifting mechanism 9 is lifted, the limiting sleeve 26 slides on the limiting rod 25 to play a role in guiding and limiting;
a gear box 6 is arranged above the second supporting plate 17 through a bracket, and a servo motor 5 is fixed at the top of the gear box 6 and is used for driving the drilling machine main body 10 to work;
the specific model specification of the servo motor 5 needs to be determined by model selection calculation according to specification parameters and the like of the device, and the model selection calculation method is the prior art, so detailed description is omitted.
The working principle is as follows: when the drilling machine is used, a ring product 24 needing to be drilled is placed on the reducing ring fixture 4, the ring product 24 is fixed by 8 groups of reducing fixing columns 21, the reducing guide rails 22 are manually rotated to enable the ring product to do circular motion in 8 groups of fixing slide rails 23, the reducing fixing columns 21 are further enabled to do linear motion along the sliding grooves 27 in a certain track, the change of the center distance size of the reducing fixing columns 21 is achieved, the ring product is matched and clamped with the ring product 24, the position of each reducing fixing column 21 does not need to be adjusted, the size precision is guaranteed, the labor is reduced, the production efficiency is improved, then the rotating mechanism 19 is manually pulled to drive the rack 18 to move forwards or backwards, the rack 18 is meshed with the tooth surface 20, the reducing ring plate 13 makes circular motion around the circle center positioning plate 15, the reducing main shaft 7 makes motion in a certain track, the drilling shaft core 14 achieves an ideal drilling center distance size, all the drilling shaft cores 14 can be adjusted together only by operating the rotating mechanism 19, the center distance adjusting mechanism can make the center distance of each drilling shaft core 14 the same, in a linkage manner, the lifting adjusting mechanism 9 can perform lifting adjusting on the lifting limiting mechanism and the lifting mechanism when the drilling hole is lifted, and the lifting mechanism is arranged, and the lifting limiting mechanism for lifting and the lifting mechanism for adjusting the lifting mechanism to perform lifting and the lifting mechanism to perform the lifting and the lifting mechanism to perform the lifting mechanism at the same time.
Claims (6)
1. The variable-diameter ring drilling machine is characterized by comprising a variable-diameter ring fixture (4), a variable-diameter main shaft (7), a drilling machine main body (10) and a variable-diameter ring plate (13), wherein a power distribution system (1) is arranged at one end inside the drilling machine main body (10), a lifting mechanism (9) is arranged at the top of the drilling machine main body (10), a control electric box (3) is arranged on the drilling machine main body (10) on one side of the lifting mechanism (9), a variable-diameter ring fixture (4) is arranged at the top of the lifting mechanism (9), a ring product (24) is clamped on the variable-diameter ring fixture (4), a first supporting plate (11) is fixed at the top of the lifting mechanism (9), a second supporting plate (17) is arranged at the top of the first supporting plate (11), a circle center (15) is fixed at the central position of the top of the second supporting plate (17), the circle center positioning plate (13) is sleeved on the side of the circle positioning plate (15), guide grooves (16) are uniformly formed in the variable-diameter ring drilling machine main shaft fixture (13), a gear box (7) penetrates through a gear box (6), and a second supporting plate (17) is arranged above the variable-diameter main shaft support (7), and a servo motor (5) is fixed on the top of the gear box (6).
2. The variable diameter ring drill according to claim 1, wherein: reducing ring anchor clamps (4) are including reducing fixed column (21), reducing guide rail (22) and fixed slide rail (23), and fixed slide rail (23) all erect the top in reducing guide rail (22), spout (27) have evenly been seted up on reducing guide rail (22), just the equal sliding connection in inside of spout (27) has reducing fixed column (21), fixed slide rail (23) are all passed in reducing fixed column (21).
3. The variable diameter ring drill according to claim 1, wherein: the drilling machine is characterized in that a hydraulic system (2) is arranged inside the drilling machine main body (10), and the output end of the hydraulic system (2) is fixedly connected with the bottom of the lifting mechanism (9) through a lifting column.
4. The variable diameter ring drill according to claim 1, wherein: one side at drilling machine main part (10) top is fixed with stop gear (8), just stop gear (8) include gag lever post (25) and stop collar (26), gag lever post (25) are fixed in on drilling machine main part (10), the one end and the lifting mechanism (9) fixed connection of stop collar (26), just stop collar (26) and gag lever post (25) slip cup joint.
5. The variable diameter ring drill according to claim 1, wherein: preformed hole (12) have evenly been seted up on first backup pad (11), preformed hole (12) are all passed in drilling axle core (14).
6. The variable diameter ring drill according to claim 1, wherein: a rotating mechanism (19) is arranged on the second supporting plate (17) on one side of the reducing circular ring plate (13), a rack (18) is arranged at one end of the rotating mechanism (19), a tooth surface (20) is machined on one side, close to the rack (18), of the reducing circular ring plate (13), and the tooth surface (20) is meshed with the rack (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222353859.3U CN218015880U (en) | 2022-09-05 | 2022-09-05 | Variable-diameter circular ring drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222353859.3U CN218015880U (en) | 2022-09-05 | 2022-09-05 | Variable-diameter circular ring drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218015880U true CN218015880U (en) | 2022-12-13 |
Family
ID=84352582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222353859.3U Active CN218015880U (en) | 2022-09-05 | 2022-09-05 | Variable-diameter circular ring drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218015880U (en) |
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2022
- 2022-09-05 CN CN202222353859.3U patent/CN218015880U/en active Active
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