Drilling device for robot part machining

Abstract

The utility model relates to the technical field of drilling devices, in particular to a drilling device for machining robot parts. A transmission part is arranged at a shaft hole of the mounting part, a first gear is coaxially arranged on the transmission part, two sets of conduction parts are arranged on the transmission part through an adjusting assembly, second gears are coaxially arranged on the conduction parts, the first gear is in meshed connection with the two sets of second gears, and drill chucks are further coaxially arranged on the conduction parts. A drill bit is coaxially arranged on the drill chuck, and the installation piece is arranged on the supporting assembly. The driving assembly is used for driving the drill bit to rotate; the lifting assembly is used for driving the drill bit to adjust the working height; the drilling efficiency and precision are high, and the adaptability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of drilling devices, in particular to a drilling device for processing robot parts. Background Art

[0002] With the rapid development of modern manufacturing industry, the demand for precision machining of robot parts is increasing day by day. Among them, drilling operation is a key link in parts processing, and its accuracy, efficiency and automation degree directly affect the product quality and production efficiency. Although traditional single-bit drilling equipment can meet the basic drilling needs, when facing complex working conditions such as simultaneous processing of multiple holes, high precision requirements for hole spacing, large changes in workpiece size, and complex and variable drilling positions, it often shows problems such as low efficiency, insufficient accuracy and poor adaptability. Content of the Utility Model

[0003] To solve the above technical problems, the utility model provides a drilling device for processing robot parts with high drilling efficiency, high accuracy and strong adaptability.

[0004] Preferably, it includes:

[0005] An installation part and a support component. A transmission part is rotatably arranged at the shaft hole of the installation part. A first gear is coaxially arranged on the transmission part. Two conduction parts are arranged on the transmission part through an adjustment component. A second gear is coaxially arranged on the conduction part. The first gear is meshed and connected with the two second gears. A drill chuck is also coaxially arranged on the conduction part. A drill bit is coaxially arranged on the drill chuck. The installation part is arranged on the support component;

[0006] A driving component for driving the drill bit to rotate;

[0007] A lifting component for adjusting the working height of the drill bit.

[0008] Further, the adjustment component includes a first connecting piece and a second connecting piece arranged on the transmission part. Conduction parts are arranged at the through holes of the first connecting piece and the second connecting piece. Threaded rods are arranged on both the first connecting piece and the second connecting piece. The threaded rods pass through the adjustment slots of the installation part. Nuts are arranged on the threaded rods.

[0009] Preferably, the support component is a support piece arranged on the installation part. The support piece is arranged inside the working cavity of the positioning piece. The positioning piece is arranged on the installation base. An operating table is also arranged on the installation base.

[0010] Further, the driving component includes a driven part arranged at the inner hole of the support piece. A first sprocket is coaxially arranged on the driven part. A second sprocket is coaxially arranged on the transmission part. A chain is arranged on the first sprocket and the second sprocket.

[0011] Preferably, the driving assembly includes a driving member disposed in the hole groove of the positioning member. The driving member is disposed in the multi-faceted inner cavity of the driven member. The driving member is coaxially disposed at the output end of the first motor, and the first motor is disposed inside the cavity of the mounting base.

[0012] Furthermore, the lifting assembly includes a lead screw disposed at the slot hole of the positioning member. The lead screw is disposed inside the threaded through hole of the support member. The lead screw is coaxially disposed on the second motor, and the second motor is disposed inside the mounting base.

[0013] Preferably, a plurality of limiting members are disposed inside the working cavity of the positioning member, and the plurality of limiting members are disposed in a plurality of positioning grooves of the support member.

[0014] Furthermore, a protective member is disposed on the support member, and the chain is located inside the protective member.

[0015] Preferably, a plurality of adjusting members are disposed at the bottom end of the mounting base.

[0016] Furthermore, both the first connecting member and the second connecting member are disposed on the mounting member.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows: By rotatably disposing a transmission member at the shaft hole of the mounting member, coaxially configuring a first gear thereon, and arranging two transmission members with second gears through an adjusting assembly, the first gear can be meshed and connected with the two second gears simultaneously, so as to synchronously drive the two drill bits to rotate, which not only improves the drilling efficiency, but also increases the accuracy of the hole spacing. This unique double-gear linkage structure design not only realizes the effective and stable transmission of power, ensures the high torque output and precise speed control during the rotation of the drill bit, but also can flexibly adjust the relative positions of the two transmission members through the adjusting assembly to adapt to the drilling requirements under different working conditions, improving the applicability and working efficiency of the equipment;

[0018] The drill chuck is coaxially disposed with the transmission member, and the drill bit is directly mounted on the drill chuck. This structural design makes the replacement operation of the drill bit simple and fast, without complex disassembly steps, greatly saving the tool change time and improving the production efficiency. At the same time, the coaxial configuration of the drill bit and the transmission system ensures the accurate centering during the drilling operation, avoiding the hole position deviation caused by eccentricity and ensuring the machining accuracy of the parts;

[0019] The equipped lifting assembly can accurately adjust the working height of the drill bit according to the thickness of the parts to be machined or the process requirements, ensuring that it is always in the best drilling position. This height adjustment function greatly enhances the machining flexibility of the device, enabling it to adapt to the drilling operations of parts with different specifications and shapes, and significantly expanding its application range;

[0020] The mounting part is firmly set on the support component, which has good load-bearing capacity and anti-vibration performance. It can effectively absorb vibration during the high-speed drilling process, reduce the noise generated by the equipment operation and the impact on the workbench surface, ensure the smooth and safe drilling process, extend the service life of the equipment, and create a more comfortable working environment for the operator;

[0021] The drive component is designed specifically to drive the drill bit to rotate. It has a compact structure and strong power, can provide continuous and stable rotational power, ensure the efficient progress of the drilling operation. The integrated drive system simplifies the equipment structure, is convenient for maintenance, and also reduces energy consumption, meeting the industrial development trend of energy conservation and environmental protection. Brief Description of the Drawings

[0022] Figure 1 is the front view structural schematic diagram of the present utility model;

[0023] Figure 2 is the axonometric structural schematic diagram of the present utility model;

[0024] Figure 3 is the sectional view structural schematic diagram of the present utility model;

[0025] Figure 4 is the part structural schematic diagram of the present utility model;

[0026] Reference numerals in the drawings: 1, mounting part; 2, transmission part; 3, first gear; 4, conduction part; 5, second gear; 6, drill chuck; 7, drill bit; 8, first connecting piece; 9, second connecting piece; 10, threaded rod; 11, support piece; 12, positioning piece; 13, mounting base; 14, operating table; 15, driven part; 16, first sprocket; 17, second sprocket; 18, chain; 19, driving part; 20, first motor; 21, lead screw; 22, second motor; 23, limiting piece; 24, protection piece; 25, adjusting piece; 26, nut. Detailed Description of the Preferred Embodiments

[0027] The following will further describe in detail the specific embodiments of the present utility model in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the present utility model, but are not used to limit the scope of the present utility model.

[0028] As Figures 1 to 4 shown, the drilling device for processing robot parts of the present utility model includes;

[0029] The mounting member 1 and the supporting component. A transmission member 2 is rotatably arranged at the shaft hole of the mounting member 1. A first gear 3 is coaxially arranged on the transmission member 2. Two sets of conduction members 4 are arranged on the transmission member 2 through an adjustment component. A second gear 5 is coaxially arranged on the conduction member 4. The first gear 3 is meshed and connected with the two sets of second gears 5. A drill chuck 6 is also coaxially arranged on the conduction member 4. A drill bit 7 is coaxially arranged on the drill chuck 6. The mounting member 1 is arranged on the supporting component;

[0030] The driving component is used to drive the drill bit 7 to rotate;

[0031] The lifting component is used to adjust the working height of the drill bit 7. By rotatably arranging the transmission member 2 at the shaft hole of the mounting member 1, coaxially configuring the first gear 3 thereon, and arranging two sets of conduction members 4 with second gears 5 through the adjustment component, the first gear 3 can be meshed and connected with the two sets of second gears 5 simultaneously, so as to synchronously drive the two sets of drill bits 7 to rotate, which not only improves the drilling efficiency, but also increases the accuracy of the hole spacing. This unique double-gear linkage structure design not only realizes the effective and stable transmission of power, ensures the high torque output and precise speed control during the rotation of the drill bit 7, but also can flexibly adjust the relative positions of the two sets of conduction members 4 through the adjustment component to adapt to the drilling requirements under different working conditions, improving the applicability and working efficiency of the equipment;

[0032] The drill chuck 6 is coaxially arranged with the conduction member 4, and the drill bit 7 is directly installed on the drill chuck 6. This structural design makes the replacement operation of the drill bit simple and fast, without complex disassembly steps, greatly saving the tool change time and improving the production efficiency. At the same time, the coaxial configuration of the drill bit 7 and the transmission system ensures the precise centering during the drilling operation, avoiding the hole position deviation caused by eccentricity and ensuring the machining accuracy of the parts;

[0033] The equipped lifting component can accurately adjust the working height of the drill bit 7 according to the thickness of the parts to be machined or the process requirements, ensuring that it is always in the best drilling position. This height adjustment function greatly enhances the machining flexibility of the device, enabling it to adapt to the drilling operations of parts with different specifications and shapes, significantly expanding its application range;

[0034] The mounting member 1 is stably arranged on the supporting component. The supporting component has good load-bearing capacity and anti-vibration performance, can effectively absorb vibration during the high-speed drilling process, reduce the noise generated by the equipment operation and the impact on the workbench surface, ensure the smooth and safe drilling process, extend the service life of the equipment, and create a more comfortable working environment for the operator;

[0035] The drive component is designed specifically to drive the drill bit 7 to rotate. It has a compact structure and powerful power, can provide continuous and stable rotational power, ensuring the efficient progress of the drilling operation. The integrated drive system simplifies the equipment structure, facilitates maintenance, and also reduces energy consumption, meeting the industrial development trend of energy conservation and environmental protection.

[0036] As Figures 1 to 4 shown, as an optimal solution, the adjustment component includes a first connecting member 8 and a second connecting member 9 rotatably arranged on the transmission member 2. Conduction members 4 are rotatably arranged at the through holes of the first connecting member 8 and the second connecting member 9. Threaded rods 10 are arranged on both the first connecting member 8 and the second connecting member 9. The threaded rods 10 pass through the adjustment slots of the mounting member 1. Nuts 26 are arranged on the threaded rods 10. The nuts 26 are cooperatively connected with the mounting member 1. Both the first connecting member 8 and the second connecting member 9 are slidably arranged on the mounting member 1; the adjustment component adopts the first connecting member 8 and the second connecting member 9 rotatably arranged on the transmission member 2. Conduction members 4 are rotatably arranged at the through holes of the two connecting members, realizing independent and synchronous control of the two groups of drill bits 7. Utilizing the cooperative connection relationship between the nut 26 and the threaded rod 10, the relative positions of the first connecting member 8 and the second connecting member 9 on the mounting member 1 can be precisely adjusted to facilitate the adjustment of the distance between the two groups of drill bits 7. This design ensures that the two drill bits always maintain an ideal relative position relationship during the drilling process, not only significantly improving the efficiency of simultaneous processing of multiple holes, but also effectively guaranteeing the high precision of the hole spacing, and is particularly suitable for drilling operations of complex parts that require strict alignment;

[0037] The threaded rods 10 arranged on the first connecting member 8 and the second connecting member 9 pass through the adjustment slots of the mounting member 1. With the fastening effect of the nuts 26, it enables the operator to quickly and conveniently adjust the layout of the double drill bits to adapt to different drilling modes. This structural design greatly simplifies the process of adjusting the drill bit layout, reduces the downtime for adjustment, and improves the flexibility and production efficiency of the equipment;

[0038] Both the first connecting member 8 and the second connecting member 9 are slidably arranged on the mounting member 1, ensuring that during the adjustment process, the conduction member 4 and the drill bit 7 thereon maintain a stable rotating state, avoiding a decrease in drilling accuracy or equipment damage caused by the relative movement between components during the adjustment process, and at the same time, maintaining the locking strength between the threaded rod 10 and the nut 26;

[0039] As an independent functional module, the adjustment component has a clear structure and definite functions, and is easy to assemble and disassemble with other system components. When maintenance or replacement is required, only the adjustment component needs to be operated, without affecting other parts, greatly simplifying the equipment maintenance process, reducing the maintenance cost, and improving the availability of the equipment.

[0040] As Figures 1 to 4As shown, as an optimal solution, further, the support component is provided with a support member 11 on the mounting member 1. The support member 11 is slidably arranged inside the working cavity of the positioning member 12. A plurality of limiting members 23 are arranged inside the working cavity of the positioning member 12. The plurality of limiting members 23 are slidably arranged in a plurality of positioning grooves of the support member 11. The positioning member 12 is arranged on the mounting base 13. An operating table 14 is also arranged on the mounting base 13. A plurality of adjusting members 25 are arranged at the bottom end of the mounting base 13; the support member 11 in the support component is slidably arranged inside the working cavity of the positioning member 12, and a plurality of limiting members 23 are arranged inside the working cavity of the positioning member 12. These limiting members 23 cooperate with a plurality of positioning grooves on the support member 11 to form a set of precise positioning systems. This design enables the mounting member 1 and the entire drilling device to achieve multi-dimensional and high-precision position adjustment and fixation, meeting the strict requirements for drilling positions during the processing of different parts. The operator can quickly and accurately position the drilling device to the required working position by sliding the support member 11 and locking it at different positions of the limiting member 23 in the positioning groove, significantly improving the positioning accuracy and processing accuracy of the equipment;

[0041] An operating table 14 is arranged on the mounting base 13, providing a stable and reliable working platform for the clamping, positioning, and drilling operations of parts. The close combination of the operating table 14 and the mounting base 13 ensures that the parts remain stable during the drilling process, avoiding drilling errors caused by the shaking of the workbench surface and ensuring high-quality drilling results. At the same time, a plurality of adjusting members 25 arranged at the bottom end of the mounting base 13, such as foot pads and anchor bolts, can further fine-tune the overall levelness of the equipment, ensuring that the equipment can maintain the best working state under various ground conditions and enhancing the site adaptability of the equipment.

[0042] Such as Figures 1 to 4As shown in the figure, as a preferred solution, the drive assembly includes a driven member 15 rotatably disposed in the inner hole of the support member 11. A first sprocket 16 is coaxially disposed on the driven member 15, and a second sprocket 17 is coaxially disposed on the transmission member 2. A chain 18 is disposed on the first sprocket 16 and the second sprocket 17. A protective member 24 is disposed on the support member 11. The chain 18 is located inside the protective member 24. The drive assembly includes a drive member 19 disposed in the hole groove of the positioning member 12. The drive member 19 is disposed in the polygonal inner cavity of the driven member 15. The drive member 19 is coaxially disposed at the output end of the first motor 20. The first motor 20 is disposed inside the cavity of the mounting base 13. The drive member 19 is rotatably connected to the mounting base 13; The drive assembly adopts a driven member 15 rotatably disposed in the inner hole of the support member 11. A first sprocket 16 is coaxially disposed on the driven member 15, and a second sprocket 17 coaxially disposed on the transmission member 2. The first sprocket 16 and the second sprocket 17 are connected by a chain 18 to form an efficient and reliable mechanical transmission system. This chain drive method has the advantages of accurate transmission ratio, large transmission power, stable operation, and simple maintenance, which can ensure that the drill bit 7 obtains stable and sufficient rotational power to meet the requirements of various high-intensity and high-precision drilling operations. At the same time, the chain 18 is located inside the protective member 24, effectively preventing the contamination and damage of the transmission system by dust, debris, etc., and extending the service life of the transmission system;

[0043] The drive member 19 is cleverly disposed in the hole groove of the positioning member 12 and cooperates with the polygonal inner cavity of the driven member 15 to achieve a compact layout of the drive assembly. This design makes full use of the internal space of the equipment, making the entire drilling device more compact in structure, smaller in floor area, and convenient for flexible arrangement and use in a limited workshop space. At the same time, the drive member 19 and the driven member 15 are designed to be able to maintain the transmission relationship after relative position movement, reducing energy loss and improving transmission efficiency;

[0044] The first motor 20, as the power source of the drive member 19, is disposed inside the cavity of the mounting base 13, which not only ensures the stable installation of the motor but also avoids the direct exposure of the motor outside, enhancing the safety of the equipment. The output end of the first motor 20 is coaxially connected to the drive member 19 to ensure efficient power transmission;

[0045] The protective member 24 covers the outside of the chain 18, providing good protection for the transmission system and preventing the chain from being affected by external impurities, moisture, etc. during high-speed operation.

[0046] As Figures 1 to 4As shown, as a preferred solution, the lifting assembly includes a lead screw 21 rotatably arranged at the slot hole of the positioning member 12. The lead screw 21 is arranged inside the threaded through-hole of the support member 11. The lead screw 21 is coaxially arranged on the second motor 22. The second motor 22 is arranged inside the mounting base 13. The lead screw 21 is rotatably connected to the mounting base 13. The lifting assembly adopts a lead screw 21 rotatably arranged at the slot hole of the positioning member 12, and the lead screw 21 cooperates with the threaded through-hole inside the support member 11 to form an accurate and stable linear motion mechanism. By controlling the second motor 22 to drive the lead screw 21 to rotate, the accurate lifting of the support member 11 and the drill bit 7 mounted thereon in the vertical direction can be realized. The lead screw drive has the characteristics of high transmission accuracy and strong self-locking property, which can ensure the fine adjustment accuracy of the working height of the drill bit and meet the strict requirements for the drilling depth of precision parts drilling. At the same time, the lead screw 21 drive mode has a fast response speed and a smooth and stable lifting process, which helps to improve the efficiency and quality of the drilling operation.

[0047] As Figures 1 to 4 shown, as a preferred solution, its working process is as follows:

[0048] First, place the drilling device for processing robot parts in the working area. Use multiple sets of adjusting parts 25 (such as foot pads, anchor bolts, etc.) at the bottom of the mounting base 13 to finely adjust the overall levelness of the equipment to ensure that the equipment can maintain the best working state under various ground conditions. According to the drilling requirements of the parts to be processed, the operator adjusts the relative positions of the first connecting member 8 and the second connecting member 9 on the mounting member 1 by rotating the threaded rod 10 and cooperating with the fastening action of the nut 26, thereby changing the distance between the two drill bits 7. According to the actual drilling requirements, the operator quickly and conveniently replaces or installs a suitable drill bit on the drill chuck. Start the first motor 20, and the driving member 19 rotates accordingly and drives the first sprocket 16 on the driven member 15 to rotate through the chain 18. Then, drive the transmission member 2 to rotate through the second sprocket 17. The first gear 3 on the transmission member 2 meshes with the two second gears 5, synchronously driving the two conducting members 4 and the drill bits 7 mounted thereon to rotate at high speed. Clamp the parts to be processed accurately on the operating table 14. Subsequently, by controlling the second motor 22 to drive the lead screw 21 to rotate, the accurate lifting of the support member 11 and the drill bit 7 mounted thereon in the vertical direction is realized. The two drill bits 7 synchronously drill holes under the continuous power of the driving assembly. The lifting assembly can adjust the working height of the drill bit in real time according to needs to ensure that the drill bit is always in the best drilling position.

[0049] For the drilling device for processing robot parts of the present utility model, its installation method, connection method or setting method are all common mechanical methods, and any method that can achieve its beneficial effects can be implemented.

[0050] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the technical principle of the present utility model, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. A drilling device for robot parts processing, characterized in that: include; A mounting member and a supporting assembly, wherein a transmission member is disposed at the axial hole of the mounting member, a first gear is coaxially disposed on the transmission member, two groups of transmission members are disposed on the transmission member through an adjusting assembly, a second gear is coaxially disposed on the transmission member, the first gear is meshed and connected with the two groups of second gears, a drill chuck is coaxially disposed on the transmission member, a drill bit is coaxially disposed on the drill chuck, and the mounting member is disposed on the supporting assembly; A driving assembly, used for driving the drill bit to rotate; The lifting assembly is used to drive the drill bit to adjust its working height.

2. The drilling device for robot parts processing according to claim 1, characterized in that: The adjustment assembly includes a first connecting member and a second connecting member arranged on the transmission member, and the through holes of the first connecting member and the second connecting member are both provided with conducting members, and the first connecting member and the second connecting member are both provided with threaded rods, and the threaded rods pass through the adjustment grooves of the mounting member, and nuts are provided on the threaded rods.

3. The drilling device for robot parts processing according to claim 1, characterized in that: The support assembly is arranged on a support member on a mounting member, the support member is arranged inside a working cavity of a positioning member, the positioning member is arranged on a mounting base, and an operating table is also arranged on the mounting base.

4. The drilling device for robot parts processing according to claim 3, characterized in that: The driving assembly comprises a driven member arranged at the inner hole of the supporting member, a first sprocket is coaxially arranged on the driven member, a second sprocket is coaxially arranged on the transmission member, and chains are arranged on the first sprocket and the second sprocket.

5. The drilling device for robot parts processing according to claim 4, characterized in that: The driving assembly includes a driving member arranged in a hole groove of a positioning member, the driving member is arranged in a polygonal inner space of a driven member, the driving member is coaxially arranged at an output end of a first motor, and the first motor is arranged inside a cavity of a mounting base.

6. The drilling device for robot parts processing according to claim 3, characterized in that: The lifting assembly includes a lead screw arranged at a slot of a positioning member, the lead screw is arranged inside a threaded through hole of a supporting member, the lead screw is coaxially arranged on a second motor, and the second motor is arranged inside a mounting base.

7. The drilling device for robot parts processing according to claim 3, characterized in that: A plurality of groups of limiting members are arranged inside the working cavity of the positioning member, and the plurality of groups of limiting members are arranged in the plurality of groups of positioning grooves of the supporting member.

8. The drilling device for robot parts processing according to claim 4, characterized in that: A protective member is arranged on the supporting member, and the chain is located inside the protective member.

9. The drilling device for robot parts processing according to claim 3, characterized in that: A plurality of adjustment members are arranged at the bottom end of the mounting base.

10. The drilling device for robot parts processing according to claim 2, characterized in that: The first connecting member and the second connecting member are both arranged on the mounting member.

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