CN221538952U - Drilling equipment for precision parts - Google Patents
Drilling equipment for precision parts Download PDFInfo
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- CN221538952U CN221538952U CN202323541926.5U CN202323541926U CN221538952U CN 221538952 U CN221538952 U CN 221538952U CN 202323541926 U CN202323541926 U CN 202323541926U CN 221538952 U CN221538952 U CN 221538952U
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- motor
- bevel gears
- cavity
- screw rods
- arch frame
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Abstract
The utility model relates to the technical field of part machining, in particular to precision part drilling equipment, which comprises a machining table and an arch frame, wherein an electric sliding rail is arranged on the arch frame, a drilling device is fixedly connected onto the electric sliding rail, a moving mechanism is arranged between the arch frame and the machining table, two mounting grooves are formed in the machining table, the moving mechanism is arranged in the mounting grooves, a cavity is formed in the machining table, and a clamping mechanism is arranged in the cavity and comprises a plurality of clamping blocks for clamping parts.
Description
Technical Field
The utility model relates to the technical field of part machining, in particular to a drilling machining device for a precise part.
Background
Precision machining is a process of changing the external dimension or performance of a workpiece by using a machining machine, and in the production process of a metal part, the metal part is usually drilled, and drilling equipment is used in the drilling process of the part;
Refer to application number "CN201922017367.5", the patent reference document of the name "drilling equipment for precision parts processing", can be opposite to through two splint be close to or keep away from, can be fixed from both sides simultaneous clamping to the work piece, labour saving and time saving, but when clamping the part through two grip blocks, it is difficult to hold the part that the edge is the curved surface steadily, and unstable part of centre gripping takes place the position offset when drilling processing easily, and then influences the precision of drilling.
For this purpose, we have devised a precision parts drilling apparatus.
Disclosure of utility model
The utility model aims to solve the problem that a clamping device in the prior art is difficult to stably clamp a part with a curved edge, and provides a drilling processing device for a precise part.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a precision parts drilling processing equipment, includes processing platform and arch frame, be equipped with electronic slide rail on the arch frame, and fixedly connected with drilling equipment on the electronic slide rail, be equipped with moving mechanism between arch frame and the processing platform, two mounting grooves have been seted up on the processing platform, and moving mechanism arranges in the mounting groove, the cavity has been seted up in the processing platform, be equipped with fixture in the cavity, fixture includes a plurality of grip blocks that are used for centre gripping part.
Preferably, the moving mechanism includes:
the two first screw rods are rotationally connected in the mounting groove;
the two first sliding blocks slide in the mounting grooves, and the first sliding blocks are in threaded connection with the first screw rod.
Preferably, the two first screw rods are coaxially fixed with transmission gears, and the two transmission gears are meshed through a belt.
Preferably, a second motor is fixedly connected to the side wall of the processing table, and the output end of the second motor extends into the mounting groove and is coaxially fixed with the first screw rod.
Preferably, the clamping mechanism further comprises:
the second lead screws are rotationally connected in the cavity;
The second sliding blocks slide in the cavities, are in threaded connection with the second screw rod, and are fixedly connected with the clamping blocks respectively;
the first bevel gears are coaxially fixed with the second screw rods respectively;
and the second bevel gears are rotatably connected in the cavity and meshed with the first bevel gears.
Preferably, the bottom of the processing table is fixedly connected with a first motor, and the output end of the first motor extends into the cavity and is coaxially fixed with the second bevel gear.
The beneficial effects of the utility model are as follows:
1. According to the utility model, the first motor is adopted to drive the clamping mechanism to operate, so that the clamping blocks in the clamping mechanism synchronously move, but when the clamping blocks are simultaneously closed inwards, the part can be clamped and fixed between the clamping blocks, and the part with the curved edge can be stably held through the clamping blocks, so that the part is prevented from deflecting when the drilling device drills, and the drilling precision is prevented from being influenced.
2. According to the utility model, the belt is adopted to drive the two transmission gears to synchronously rotate, so that the two first screw rods are driven to rotate, the arch frame moves more stably, and one second motor can drive the two first screw rods to rotate, so that the use cost is saved.
Drawings
FIG. 1 is a schematic structural diagram of a drilling equipment for precision parts according to the present utility model;
FIG. 2 is a sectional view of a precision part drilling apparatus according to the present utility model;
FIG. 3 is an enlarged view of FIG. 2 at A;
Fig. 4 is a partial mechanical sectional view of a precision part drilling apparatus according to the present utility model.
In the figure: 1. a processing table; 2. an arch frame; 3. a drilling device; 4. a clamping block; 5. a first motor; 6. a second motor; 7. a first screw rod; 8. a first slider; 9. a belt; 10. a transmission gear; 11. a second screw rod; 12. a second slider; 13. a first bevel gear; 14. and a second bevel gear.
Detailed Description
Referring to fig. 1 to fig. 4, a drilling device for precision parts includes a processing table 1 and an arch frame 2, wherein an electric sliding rail is arranged on the arch frame 2, and a drilling device 3 is fixedly connected to the electric sliding rail, it should be noted that the drilling device 3 refers to a generic term of a device for processing holes in solid materials, the drilling device 3 is used for drilling holes in the parts, and the drilling device 3 is in the prior art and will not be described herein;
A moving mechanism is arranged between the arch frame 2 and the processing table 1, two mounting grooves are formed in the processing table 1, the moving mechanism is arranged in the mounting grooves, a cavity is formed in the processing table 1, a clamping mechanism is arranged in the cavity, and the clamping mechanism comprises a plurality of clamping blocks 4 used for clamping parts.
Referring to fig. 2 and 3, the moving mechanism includes two first screw rods 7, and the two first screw rods 7 are rotatably connected in the mounting groove; the moving mechanism further comprises two first sliding blocks 8, the two first sliding blocks 8 slide in the mounting grooves, and the first sliding blocks 8 are in threaded connection with the first screw rod 7;
The two first screw rods 7 are coaxially fixed with transmission gears 10, and the two transmission gears 10 are meshed through a belt 9; the belt 9 drives the two transmission gears 10 to synchronously rotate, so that the two first screw rods 7 are driven to rotate, the arch frame 2 moves more stably, and one second motor 6 can drive the two first screw rods 7 to rotate, so that the use cost is saved.
The side wall of the processing table 1 is fixedly connected with a second motor 6, and the output end of the second motor 6 extends into the mounting groove and is coaxially fixed with the first screw rod 7;
When the drilling device is used, the second motor 6 is started to drive the first screw rod 7 and the transmission gear 10 to rotate, the rotating transmission gear 10 drives the other transmission gear 10 to rotate through the belt 9, the transmission gear 10 is further driven to coaxially fix the other first screw rod 7 to rotate, the rotating first screw rod 7 drives the first sliding block 8 and the arch frame 2 fixed on the first sliding block 8 to move, and the drilling device 3 is controlled to slide on the arch frame 2 through the electric sliding rail, so that the purpose of adjusting the position of the drilling device 3 is achieved; it should be noted that, the specific model specification of the second motor 6 needs to be determined by selecting a model according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.
Referring to fig. 4, the clamping mechanism further includes a plurality of second screw rods 11, and the plurality of second screw rods 11 are rotatably connected in the cavity; the clamping mechanism further comprises a plurality of second sliding blocks 12, the second sliding blocks 12 slide in the cavities, the second sliding blocks 12 are in threaded connection with the second screw rod 11, and the second sliding blocks 12 are fixedly connected with the clamping blocks 4 respectively; the clamping mechanism further comprises a plurality of first bevel gears 13, and the plurality of first bevel gears 13 are respectively and coaxially fixed with the plurality of second screw rods 11; the clamping mechanism further comprises a second bevel gear 14, the second bevel gear 14 is rotatably connected in the cavity, and the second bevel gear 14 is meshed with the plurality of first bevel gears 13; the bottom of the processing table 1 is fixedly connected with a first motor 5, and the output end of the first motor 5 extends into the cavity and is coaxially fixed with a second bevel gear 14.
When the clamping device is used, the first motor 5 is started to drive the second bevel gear 14 to rotate, the rotating second bevel gear 14 drives the plurality of meshed first bevel gears 13 to rotate, and then the second lead screw 11 coaxially fixed with the first bevel gears 13 is driven to rotate, the rotating second lead screw 11 drives the second sliding block 12 and the clamping blocks 4 fixed on the second sliding block 12 to move, when the clamping blocks 4 are mutually closed, parts can be clamped and fixed between the clamping blocks 4, and when the clamping blocks 4 are mutually far away, the clamping and fixing of the parts can be released; it should be noted that, the specific model specification of the first motor 5 needs to be determined by selecting a model according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.
The working principle of the utility model is as follows:
Starting the first motor 5 to drive the second bevel gear 14 to rotate, driving the plurality of meshed first bevel gears 13 to rotate by the rotating second bevel gears 14, further driving the second screw rod 11 coaxially fixed with the first bevel gears 13 to rotate, driving the second sliding block 12 and the clamping blocks 4 fixed on the second sliding block 12 to move by the rotating second screw rod 11, clamping and fixing parts between the clamping blocks 4 when the clamping blocks 4 are mutually close, and releasing clamping and fixing the parts when the clamping blocks 4 are mutually far away;
The second motor 6 is started to drive the first screw rod 7 and the transmission gear 10 to rotate, the rotating transmission gear 10 drives the other transmission gear 10 to rotate through the belt 9, the other first screw rod 7 coaxially fixed with the transmission gear 10 is driven to rotate, the rotating first screw rod 7 drives the first sliding block 8 and the arch frame 2 fixed on the first sliding block 8 to move, and the drilling device 3 is controlled to slide on the arch frame 2 through the electric sliding rail, so that the purpose of adjusting the position of the drilling device 3 is achieved.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a precision parts drilling processing equipment, includes processing platform (1) and arch frame (2), its characterized in that, be equipped with electronic slide rail on arch frame (2), and fixedly connected with drilling equipment (3) on the electronic slide rail, be equipped with moving mechanism between arch frame (2) and processing platform (1), two mounting grooves have been seted up on processing platform (1), and moving mechanism arranges in the mounting groove, the cavity has been seted up in processing platform (1), be equipped with fixture in the cavity, fixture includes a plurality of grip blocks (4) that are used for the centre gripping part.
2. The precision part drilling apparatus of claim 1, wherein the moving mechanism comprises:
The two first screw rods (7) are rotationally connected in the mounting groove;
the two first sliding blocks (8) slide in the mounting grooves, and the first sliding blocks (8) are in threaded connection with the first screw rod (7).
3. The precision part drilling equipment according to claim 2, characterized in that the two first screw rods (7) are coaxially fixed with transmission gears (10), and the two transmission gears (10) are meshed through a belt (9).
4. A precision part drilling equipment according to claim 3, characterized in that the side wall of the processing table (1) is fixedly connected with a second motor (6), and the output end of the second motor (6) extends into the mounting groove and is coaxially fixed with the first screw rod (7).
5. The precision part drilling apparatus of claim 1, wherein the clamping mechanism further comprises:
the second screw rods (11) are rotatably connected in the cavities, and the second screw rods (11) are rotatably connected in the cavities;
The second sliding blocks (12) slide in the cavities, the second sliding blocks (12) are in threaded connection with the second screw rod (11), and the second sliding blocks (12) are fixedly connected with the clamping blocks (4) respectively;
A plurality of first bevel gears (13), wherein the plurality of first bevel gears (13) are coaxially fixed with the plurality of second screw rods (11) respectively;
And the second bevel gears (14), the second bevel gears (14) are rotatably connected in the cavity, and the second bevel gears (14) are meshed with the plurality of first bevel gears (13).
6. The precision part drilling equipment according to claim 5, wherein the bottom of the machining table (1) is fixedly connected with a first motor (5), and the output end of the first motor (5) extends into the cavity and is coaxially fixed with a second bevel gear (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323541926.5U CN221538952U (en) | 2023-12-25 | 2023-12-25 | Drilling equipment for precision parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323541926.5U CN221538952U (en) | 2023-12-25 | 2023-12-25 | Drilling equipment for precision parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221538952U true CN221538952U (en) | 2024-08-16 |
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ID=92249133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323541926.5U Active CN221538952U (en) | 2023-12-25 | 2023-12-25 | Drilling equipment for precision parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221538952U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119141119A (en) * | 2024-11-19 | 2024-12-17 | 苏州华纳精密模具有限公司 | Machining table comprising clamping device for welding precision die |
-
2023
- 2023-12-25 CN CN202323541926.5U patent/CN221538952U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119141119A (en) * | 2024-11-19 | 2024-12-17 | 苏州华纳精密模具有限公司 | Machining table comprising clamping device for welding precision die |
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