CN216029424U - Drilling device for machining precision parts - Google Patents
Drilling device for machining precision parts Download PDFInfo
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- CN216029424U CN216029424U CN202121646035.4U CN202121646035U CN216029424U CN 216029424 U CN216029424 U CN 216029424U CN 202121646035 U CN202121646035 U CN 202121646035U CN 216029424 U CN216029424 U CN 216029424U
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- precision parts
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Abstract
The utility model discloses a drilling device for machining precision parts, which relates to the technical field of precision part machining and solves the technical problems that the existing drilling device only adopts bidirectional clamping and fixing, so that workpieces to be machined cannot be effectively fixed, the workpieces are in series motion, and the finished product rate of the drilling and machining of the workpieces is reduced, the drilling device comprises a workbench, a portal frame is fixedly arranged on the workbench, an electric slide rail is fixedly arranged on the lower wall surface of the transverse end of the portal frame, an air cylinder is fixedly arranged on the moving end of the electric slide rail, and a first motor is fixedly arranged on the telescopic end of the air cylinder, the drill bit can drill any part of the workpiece, and the diversity of the drilling position of the drilling device is improved.
Description
Technical Field
The utility model relates to the technical field of precision part machining, in particular to a drilling device for precision part machining.
Background
Precision machining is a process of changing the overall dimension or performance of a workpiece by a machining machine, at present, a metal part is usually drilled in the production process, drilling equipment used in the part drilling is designed in the utility model patent with the publication of CN211101731U, the drilling equipment for the precision part machining can be oppositely close to or far away from through two clamping plates, the workpiece can be clamped and fixed from two sides simultaneously, time and labor are saved, moreover, the drilling position of the workpiece can be adjusted freely by moving a moving seat and matching a round rod in a round hole, finally, the extrusion and compaction effects of an extrusion pad are driven by a matching cylinder, the stability of the position of the workpiece is ensured, but the existing drilling device only adopts bidirectional clamping and fixing, therefore, the workpiece to be machined cannot be effectively fixed, thereby, the machined part is moved in a string manner, and the finished product rate of the drilling machining of the machined part is reduced.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a drilling device for machining a precision part, which solves the technical problems that the existing drilling device only adopts bidirectional clamping and fixing, so that a workpiece to be machined cannot be effectively fixed, the workpiece is moved, and the finished product rate of the drilling machining of the workpiece is reduced.
In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a drilling equipment for precision parts machining, includes the workstation, fixed mounting has the portal frame on the workstation, the terminal wall fixed mounting has electronic slide rail under the portal frame is horizontal, fixed mounting has the cylinder on the electronic slide rail removal end, the cylinder is flexible to be served fixed mounting has first motor, fixed mounting has the drill bit on the first motor drive end, on the workstation and be located portal frame horizontal end below movable mounting have the plummer, install clamping device on the plummer, install the rotation portion between plummer and the workstation.
Preferably, the rotation portion includes the mounting groove, the mounting groove is seted up on the workstation, the through-hole has been seted up to the wall surface under the mounting groove, fixed mounting has the bearing in the mounting groove, plummer fixed mounting is in the bearing, wall surface fixed mounting has the bull stick under the workstation, the bull stick runs through the through-hole, bull stick lower extreme fixed mounting has first belt pulley, wall surface and be located first belt pulley one side fixed mounting have the second motor under the workstation, second motor drive end fixed mounting has the second belt pulley, install the belt between first belt pulley and the second belt pulley.
Preferably, clamping device includes electric putter, the plummer is hollow structure, electric putter fixed mounting is wall down in the plummer, the flexible fixed mounting of electric putter has the loading board, the hinge is connected with four connecting rods that the structure is the same on the loading board, and four openings that the structure is the same have been seted up to the wall on the plummer, the spout has been seted up to both sides in the opening, slidable mounting has cross type piece in the opening, the connecting rod other end is connected with cross type piece hinge, wall fixed mounting has the dog on the cross type piece.
Preferably, two ends of the cross-shaped block are slidably mounted in the sliding groove, two ends of the cross-shaped block are respectively provided with a groove, a roller is mounted in the groove, and the roller is connected with the inner wall surface of the sliding groove.
Preferably, the cross-sectional shape of one end of the stop block is a trapezoid structure, and one end of the trapezoid structure of the stop block is fixedly provided with the non-slip mat.
Preferably, a reinforcing rib is arranged between the portal frame and the workbench.
Preferably, the included angle between the four openings is 90 degrees, and the included angle between the four connecting rods is 90 degrees.
Advantageous effects
The utility model provides a drilling device for machining precision parts, which solves the technical problems that an existing drilling device is only fixed by bidirectional clamping, so that a workpiece to be machined cannot be effectively fixed, the workpiece is moved, and the finished product rate of the drilling machining of the workpiece is reduced.
Drawings
Fig. 1 is a schematic front view of a drilling device for machining precision parts according to the present invention.
Fig. 2 is a schematic structural diagram of a lifting device of the drilling device for machining precision parts.
Fig. 3 is a schematic view of an opening structure of the drilling device for machining precision parts according to the present invention.
Fig. 4 is a schematic structural diagram of a stop block of the drilling device for machining precision parts.
In the figure: 1. a work table; 2. a gantry; 3. an electric slide rail; 4. a cylinder; 5. a first motor; 6. a drill bit; 7. a bearing table; 8. a bearing; 9. a rotating rod; 10. a first pulley; 11. a second motor; 12. a second pulley; 13. a belt; 14. an electric push rod; 15. a carrier plate; 16. a connecting rod; 17. an opening; 18. a chute; 19. a cross-shaped block; 20. a stopper; 21. a roller; 22. a non-slip mat.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a drilling device for machining precision parts comprises a workbench 1, wherein a portal frame 2 is fixedly mounted on the workbench 1, an electric slide rail 3 is fixedly mounted on the lower wall surface of the transverse end of the portal frame 2, an air cylinder 4 is fixedly mounted on the moving end of the electric slide rail 3, a first motor 5 is fixedly mounted on the telescopic end of the air cylinder 4, a drill bit 6 is fixedly mounted on the driving end of the first motor 5, a bearing table 7 is movably mounted on the workbench 1 and below the transverse end of the portal frame 2, a clamping device is mounted on the bearing table 7, a rotating part is mounted between the bearing table 7 and the workbench 1 and comprises a mounting groove, the mounting groove is formed in the workbench 1, a through hole is formed in the lower wall surface of the mounting groove, a bearing 8 is fixedly mounted in the mounting groove, the bearing table 7 is fixedly mounted in the bearing 8, a rotating rod 9 is fixedly mounted on the lower wall surface of the workbench 1, the rotary rod 9 penetrates through the through hole, a first belt pulley 10 is fixedly mounted at the lower end of the rotary rod 9, a second motor 11 is fixedly mounted on one side of the first belt pulley 10 on the lower wall surface of the workbench 1, a second belt pulley 12 is fixedly mounted at the driving end of the second motor 11, a belt 13 is mounted between the first belt pulley 10 and the second belt pulley 12, the clamping device comprises an electric push rod 14, the bearing table 7 is of a hollow structure, the electric push rod 14 is fixedly mounted on the inner lower wall surface of the bearing table 7, a bearing plate 15 is fixedly mounted at the telescopic end of the electric push rod 14, four connecting rods 16 with the same structure are hinged on the bearing plate 15, four openings 17 with the same structure are formed in the upper wall surface of the bearing table 7, sliding grooves 18 are formed in two sides in the openings 17, a cross-shaped block 19 is slidably mounted in the openings 17, and the other ends of the connecting rods 16 are hinged with the cross-shaped block 19, wall fixed mounting has dog 20 on the cross type piece 19, 19 both ends slidable mounting of cross type piece is in spout 18, both ends are seted up flutedly respectively on the cross type piece 19, install a gyro wheel 21 in the recess, gyro wheel 21 and 18 internal face department of meeting of spout, 20 one end cross-sectional shape of dog is the trapezium structure, 20 one end fixed mounting of trapezium structure has slipmat 22, install the strengthening rib between portal frame 2 and the workstation 1, four contained angle between the opening 17 is 90 degrees, four contained angle between connecting rod 16 is 90 degrees.
All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.
Example (b): according to the attached drawings of the specification, an electric slide rail 3, an air cylinder 4, a first motor 5, a second motor 11 and an electric push rod 14 are respectively connected with an external controller in an electric control mode through leads, when the electric slide rail is used, a precision part to be drilled is placed on a bearing table 7, at the moment, the electric push rod 14 is started, the telescopic end of the electric push rod 14 is retracted, so that a bearing plate 15 moves downwards, the bearing plate 15 pulls a connecting rod 16 downwards, the connecting rod 16 drives a cross-shaped block 19 to move towards each other, two ends of the cross-shaped block 19 are limited in a sliding groove 18, the cross-shaped block 19 is moved through a roller 21 until a stop dog 20 on the cross-shaped block 19 is connected with the precision part to be drilled, the precision part to be drilled is clamped and fixed at four points, at the moment, the electric slide rail 3 is started, the position of a drill bit 6 is adjusted, the second motor 11 is started, and a first belt 13 wheel 10 is connected with a second belt 13 wheel 12 through a belt 13, 11 drive ends of second motor rotate and drive second belt 13 wheel 12 and rotate to make first belt 13 wheel 10 rotate, and then make bull stick 9 rotate, plummer 7 rotates under the effect of bearing 8 this moment, adjusts the precision parts drilling position of treating drilling, makes drill bit 6 aim at the drilling position, starts first motor 5 this moment, makes drill bit 6 idle running, starts cylinder 4, and cylinder 4 promotes drill bit 6 and treats the precision parts of drilling and carry out drilling processing.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
Claims (7)
1. The utility model provides a drilling equipment for precision parts machining, includes workstation (1), its characterized in that, fixed mounting has portal frame (2) on workstation (1), portal frame (2) transversely hold lower wall fixed mounting have electronic slide rail (3), fixed mounting has cylinder (4) on electronic slide rail (3) moving end, fixed mounting has first motor (5) on cylinder (4) flexible end, fixed mounting has drill bit (6) on first motor (5) drive end, workstation (1) is gone up and is located portal frame (2) and transversely holds below movable mounting have plummer (7), install clamping device on plummer (7), install rotation portion between plummer (7) and workstation (1).
2. A drilling apparatus for machining precision parts according to claim 1, the rotating part comprises a mounting groove, the mounting groove is arranged on the workbench (1), the lower wall surface of the mounting groove is provided with a through hole, a bearing (8) is fixedly arranged in the mounting groove, the bearing table (7) is fixedly arranged in the bearing (8), a rotating rod (9) is fixedly arranged on the lower wall surface of the workbench (1), the rotating rod (9) penetrates through the through hole, a first belt pulley (10) is fixedly arranged at the lower end of the rotating rod (9), a second motor (11) is fixedly arranged on the lower wall surface of the workbench (1) and positioned on one side of the first belt pulley (10), a second belt pulley (12) is fixedly arranged at the driving end of the second motor (11), a belt (13) is arranged between the first belt pulley (10) and the second belt pulley (12).
3. The drilling device for machining the precision parts, according to claim 1, characterized in that the clamping device comprises an electric push rod (14), the bearing table (7) is of a hollow structure, the electric push rod (14) is fixedly installed on the inner lower wall surface of the bearing table (7), a bearing plate (15) is fixedly installed on the telescopic end of the electric push rod (14), four connecting rods (16) with the same structure are hinged on the bearing plate (15), four openings (17) with the same structure are formed in the upper wall surface of the bearing table (7), sliding grooves (18) are formed in two inner sides of each opening (17), a cross-shaped block (19) is installed in each opening (17) in a sliding mode, the other end of each connecting rod (16) is hinged with the corresponding cross-shaped block (19), and a stop block (20) is fixedly installed on the upper wall surface of the cross-shaped block (19).
4. The drilling device for machining the precision parts as claimed in claim 3, wherein two ends of the cross-shaped block (19) are slidably mounted in the sliding groove (18), two ends of the cross-shaped block (19) are respectively provided with a groove, a roller (21) is mounted in each groove, and the roller (21) is connected with the inner wall surface of the sliding groove (18).
5. The drilling device for machining the precision parts, according to claim 3, is characterized in that the cross section of one end of the stop block (20) is in a trapezoid structure, and a non-slip mat (22) is fixedly mounted on one end of the trapezoid structure of the stop block (20).
6. The drilling device for machining the precision parts as claimed in claim 1, wherein a reinforcing rib is installed between the portal frame (2) and the workbench (1).
7. A drilling device for machining precision parts according to claim 3, characterized in that the included angle between four said openings (17) is 90 degrees and the included angle between four said links (16) is 90 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121646035.4U CN216029424U (en) | 2021-07-20 | 2021-07-20 | Drilling device for machining precision parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121646035.4U CN216029424U (en) | 2021-07-20 | 2021-07-20 | Drilling device for machining precision parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216029424U true CN216029424U (en) | 2022-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121646035.4U Active CN216029424U (en) | 2021-07-20 | 2021-07-20 | Drilling device for machining precision parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216029424U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115625532A (en) * | 2022-12-18 | 2023-01-20 | 吴江市亨达机械配件有限责任公司 | Combined machining equipment for machining aluminum parts of industrial robots |
-
2021
- 2021-07-20 CN CN202121646035.4U patent/CN216029424U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115625532A (en) * | 2022-12-18 | 2023-01-20 | 吴江市亨达机械配件有限责任公司 | Combined machining equipment for machining aluminum parts of industrial robots |
| CN115625532B (en) * | 2022-12-18 | 2024-01-09 | 吴江市亨达机械配件有限责任公司 | Combined machining equipment for machining aluminum fittings of industrial robots |
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