A positioning pin hole deep hole drilling guiding device

Abstract

The utility model relates to technical field of machining equipment especially is concerned with a positioning pin hole deep hole drilling guiding device, its electromagnetic adsorption is carried out to work piece through adsorption device, three -dimensional linear movement is realized through moving device, adjusting device and elevating gear cooperation, and the work piece positioning pin hole deep hole is drilled through drilling device, including operation platform, still including adsorption device, moving device, adjusting device, elevating gear and drilling device, adsorption device and moving device all install on operation platform, adjusting device installs on moving device, elevating gear installs on adjusting device, drilling device installs on elevating gear, adsorption device carries out electromagnetic adsorption, moving device moves, adjusting device carries out position adjustment, elevating gear carries out height adjustment, and drilling device carries out drilling processing.

Description

Technical Field

[0001] This utility model relates to the technical field of machining equipment, and in particular to a deep hole drilling guide device for positioning pin holes. Background Technology

[0002] Locating pin holes serve as the reference point for repeated machining of box-type parts across multiple machine tools and processes. Their positional and dimensional accuracy directly impacts the final result of the entire process chain. Drilling guide devices, through precise mechanical structures, provide stable, accurate, and reliable support and guidance for the drill bit, ensuring its correct posture and path upon entering the workpiece and throughout the entire cutting process. This allows for the one-time machining of high-quality deep holes, improving machining efficiency and reducing overall costs. Therefore, a deep-hole drilling guide device for locating pin holes has emerged.

[0003] For example, in a class of prior art represented by application number CN201720804646.4, the main structure includes a frame and three grinding rollers mounted on the frame. The three grinding rollers are a front roller, an intermediate roller, and a rear roller, which are horizontally arranged and parallel to each other. The three-roll grinding machine also includes at least one laser width measuring component. The laser width measuring component includes a mounting bracket mounted on the frame, on which at least two CCD sensors are mounted. The laser width measuring component also includes a laser emitter mounted on the frame. The CCD sensors are located above the grinding rollers, and the laser emitter is located below the grinding rollers. The three-roll grinding machine of this application is equipped with a laser width measuring component, which can measure the distance between two rollers in real time. If the distance between the two rollers is not within the standard range, the machine can be stopped for adjustment. The structure is simple and easy to use.

[0004] During use, it was found that traditional mechanical clamping methods such as bolt clamping plates and clasps require operators to manually tighten multiple bolts, which is time-consuming and labor-intensive. Existing drilling guide devices are not convenient for quickly limiting the workpiece, resulting in wasted time. Therefore, there is an urgent need for a deep hole drilling guide device with positioning pin holes. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a positioning pin hole deep hole drilling guide device that uses an adsorption device to electromagnetically adsorb the workpiece, uses a moving device, an adjusting device and a lifting device to achieve three-dimensional linear movement, and uses a drilling device to drill the positioning pin hole deep hole of the workpiece.

[0006] This utility model discloses a deep hole drilling guide device for positioning pin holes, including an operating table; it also includes an adsorption device, a moving device, an adjusting device, a lifting device, and a drilling device. The adsorption device and the moving device are both mounted on the operating table, the adjusting device is mounted on the moving device, the lifting device is mounted on the adjusting device, and the drilling device is mounted on the lifting device. The adsorption device performs electromagnetic adsorption, the moving device moves, the adjusting device adjusts the position, the lifting device adjusts the height, and the drilling device performs drilling. The adsorption device electromagnetically adsorbs the workpiece, the moving device, the adjusting device, and the lifting device work together to achieve three-dimensional linear movement, and the drilling device drills the deep hole for the positioning pin hole of the workpiece.

[0007] Preferably, the operating table includes a base, which is installed in the work area; the base provides support.

[0008] Preferably, the adsorption device includes an electromagnetic chuck, which is mounted on the top of the base and has a control console. The control console controls the electromagnetic chuck to electromagnetically adsorb the workpiece.

[0009] Preferably, the moving device includes two sets of linear motors and a moving bracket. Both sets of linear motors are mounted on the top of the base and are symmetrically mounted on both sides of the electromagnetic chuck. Each set of linear motors is equipped with a set of sliders. The moving bracket is mounted on the top of the two sets of sliders and is equipped with an electric slide rail and a guide shaft. The linear motors are activated to move the sliders and the moving bracket.

[0010] Preferably, the adjustment device includes an electric slider and a guide sleeve. The electric slider is mounted on an electric slide rail, the guide sleeve is mounted on the electric slider, and the guide sleeve is fitted onto a guide shaft. The electric slider and the electric slide rail cooperate to enable the electric slider to move in a directional manner on the guide shaft via the guide sleeve.

[0011] Preferably, the lifting device includes a hydraulic cylinder, a lifting platform, a second guide shaft, and a second guide sleeve. The hydraulic cylinder is mounted on the top of the electric slider and has an output shaft. The lifting platform is mounted on the bottom of the hydraulic cylinder's output shaft. The second guide shaft is mounted on the top of the lifting platform, and the second guide sleeve is mounted on the electric slider and fitted onto the second guide shaft. By starting the hydraulic cylinder, the hydraulic cylinder's output shaft is extended, allowing the lifting platform to descend directionally via the second guide shaft and the second guide sleeve.

[0012] Preferably, the drilling device includes a motor, a machining tool, and a center positioning sensor. The motor is installed at the bottom of the lifting platform, and the output end of the motor is rotatably connected to the input end of the machining tool. The center positioning sensor is installed at the bottom of the motor. By starting the motor, the machining tool is driven to rotate and drill the deep hole of the workpiece positioning pin. The drilling position is located by the center positioning sensor.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: the workpiece is electromagnetically adsorbed by the adsorption device, three-dimensional linear movement is achieved by the cooperation of the moving device, the adjusting device and the lifting device, and the deep hole of the workpiece positioning pin hole is drilled by the drilling device. Attached Figure Description

[0014] Figure 1 This is an isometric drawing of the structure of this utility model; Figure 2 This is an isometric drawing of the structure of this utility model; Figure 3 yes Figure 1 Structural isometric view of the operating table and adsorption device in this utility model; Figure 4 yes Figure 1 Structural isometric drawing of the operating console and moving device in this utility model; Figure 5 yes Figure 1 Enlarged isometric view of the adjustment device and lifting device in this utility model.

[0015] The attached diagram is labeled as follows: 01, operating table; 11, base; 02, adsorption device; 21, electromagnetic chuck; 22, control console; 03, moving device; 31, linear motor; 32, slider; 33, moving bracket; 34, electric slide rail; 35, guide shaft one; 04, adjusting device; 41, electric slider; 42, guide sleeve one; 05, lifting device; 51, hydraulic cylinder; 52, lifting platform; 53, guide shaft two; 54, guide sleeve two; 06, drilling device; 61, motor; 62, machining tool; 63, center positioning sensor. Detailed Implementation

[0016] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete.

[0017] Example 1 A deep hole drilling guide device for positioning pin holes includes an operating table 01; characterized in that it further includes an adsorption device 02, a moving device 03, an adjusting device 04, a lifting device 05, and a drilling device 06, wherein the adsorption device 02 and the moving device 03 are both installed on the operating table 01, the adjusting device 04 is installed on the moving device 03, the lifting device 05 is installed on the adjusting device 04, and the drilling device 06 is installed on the lifting device 05. The adsorption device 02 performs electromagnetic adsorption, the moving device 03 performs movement, the adjusting device 04 performs position adjustment, the lifting device 05 performs height adjustment, and the drilling device 06 performs drilling. The operating console 01 includes a base 11, which is installed in the work area; The moving device 03 includes two sets of linear motors 31 and a moving bracket 33. Both sets of linear motors 31 are mounted on the top of the base 11. The two sets of linear motors 31 are symmetrically mounted on both sides of the electromagnetic chuck 21. Each set of linear motors 31 is provided with a set of sliders 32. The moving bracket 33 is mounted on the top of the two sets of sliders 32. The moving bracket 33 is provided with an electric slide rail 34 and a guide shaft 35. The adjustment device 04 includes an electric slider 41 and a guide sleeve 42. The electric slider 41 is mounted on the electric slide rail 34, and the guide sleeve 42 is mounted on the electric slider 41. The guide sleeve 42 is fitted onto the guide shaft 35. The lifting device 05 includes a hydraulic cylinder 51, a lifting platform 52, a second guide shaft 53, and a second guide sleeve 54. The hydraulic cylinder 51 is installed on the top of the electric slider 41, and an output shaft is provided on the hydraulic cylinder 51. The lifting platform 52 is installed at the bottom of the output shaft of the hydraulic cylinder 51. The second guide shaft 53 is installed on the top of the lifting platform 52. The second guide sleeve 54 is installed on the electric slider 41 and is fitted onto the second guide shaft 53. The drilling device 06 includes a motor 61, a machining tool 62, and a center positioning sensor 63. The motor 61 is installed at the bottom of the lifting platform 52, and the output end of the motor 61 is rotatably connected to the input end of the machining tool 62. The center positioning sensor 63 is installed at the bottom of the motor 61. The moving device 03 moves the object, the adjusting device 04 adjusts the position, the lifting device 05 adjusts the height, and the drilling device 06 performs drilling. The workpiece is placed on the top of the electromagnetic chuck 21 and then clamped by a limiting tool. The linear motor 31 is then started, which moves the slider 32 and the moving bracket 33. The electric slider 41 and the electric slide rail 34 work together to make the electric slider 41 move directionally on the guide shaft 35 through the guide sleeve 42. The center positioning sensor 63 positions the machining position so that the machining tool 62 is above the machining position. The motor 61 is then started, which makes the machining tool 62 rotate. The hydraulic cylinder 51 is then started, which makes the output shaft of the hydraulic cylinder 51 extend and make the lifting platform 52 descend directionally on the guide sleeve 54 through the guide shaft 53. The machining tool 62 then drills the deep hole of the positioning pin hole of the workpiece.

[0018] Example 2 like Figures 1 to 5 As shown, in addition to Example 1, an adsorption device 02 is also included; The adsorption device 02 includes an electromagnetic chuck 21, which is installed on the top of the base 11, and a control console 22 is provided on the electromagnetic chuck 21. Adsorption device 02 performs electromagnetic adsorption; The workpiece is placed on top of the electromagnetic chuck 21, and then the electromagnetic chuck 21 is controlled by the control console 22 to electromagnetically attract the workpiece. Then, the linear motor 31 is started, which drives the slider 32 and the moving bracket 33 to move. Then, the electric slider 41 and the electric slide rail 34 cooperate to make the electric slider 41 move directionally on the guide shaft 35 through the guide sleeve 42. The center positioning sensor 63 positions the machining position so that the machining tool 62 is above the machining position. Then, the motor 61 is started, which drives the machining tool 62 to rotate. Then, the hydraulic cylinder 51 is started, which drives the output shaft of the hydraulic cylinder 51 to extend and the lifting platform 52 descends directionally on the guide sleeve 54 through the guide shaft 53. The machining tool 62 drills the deep hole of the positioning pin hole of the workpiece.

[0019] This utility model discloses a deep hole drilling guide device for positioning pin holes. During operation, the workpiece is first placed on top of an electromagnetic chuck 21. The electromagnetic chuck 21 is then controlled by a control console 22 to electromagnetically attract the workpiece. The linear motor 31 is then activated, moving the slider 32 and the moving bracket 33. The electric slider 41, in conjunction with the electric slide rail 34, moves directionally along the guide sleeve 42 on the guide shaft 35. A center positioning sensor 63 positions the machining location, ensuring the machining tool 62 is above the machining position. The motor 61 then rotates the machining tool 62. The hydraulic cylinder 51 extends its output shaft, causing the lifting platform 52 to descend directionally along the guide shaft 53 on the guide sleeve 54. The machining tool 62 then drills the deep hole for the positioning pin hole on the workpiece.

[0020] The electromagnetic chuck 21, linear motor 31, electric slider 41, hydraulic cylinder 51, motor 61, and center positioning sensor 63 of this utility model are commercially available. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0021] The main function achieved by this utility model is to save time for manual positioning through electromagnetic adsorption.

[0022] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A deep hole drilling guide device for positioning pin holes, comprising an operating table (01); characterized in that, It also includes an adsorption device (02), a moving device (03), an adjusting device (04), a lifting device (05), and a drilling device (06). The adsorption device (02) and the moving device (03) are both installed on the operating table (01), the adjusting device (04) is installed on the moving device (03), the lifting device (05) is installed on the adjusting device (04), and the drilling device (06) is installed on the lifting device (05). The adsorption device (02) performs electromagnetic adsorption, the moving device (03) moves, the adjusting device (04) adjusts the position, the lifting device (05) adjusts the height, and the drilling device (06) performs drilling.

2. The deep hole drilling guide device for positioning pin holes as described in claim 1, characterized in that, The operating console (01) includes a base (11), which is installed in the work area.

3. The deep hole drilling guide device for positioning pin holes as described in claim 2, characterized in that, The adsorption device (02) includes an electromagnetic chuck (21), which is installed on the top of the base (11) and has a control console (22) on it.

4. The deep hole drilling guide device for positioning pin holes as described in claim 3, characterized in that, The moving device (03) includes two sets of linear motors (31) and a moving bracket (33). The two sets of linear motors (31) are installed on the top of the base (11). The two sets of linear motors (31) are symmetrically installed on both sides of the electromagnetic chuck (21). Each set of linear motors (31) is provided with a set of sliders (32). The moving bracket (33) is installed on the top of the two sets of sliders (32). The moving bracket (33) is provided with an electric slide rail (34) and a guide shaft (35).

5. The deep hole drilling guide device for positioning pin holes as described in claim 4, characterized in that, The adjustment device (04) includes an electric slider (41) and a guide sleeve (42). The electric slider (41) is mounted on the electric slide rail (34), and the guide sleeve (42) is mounted on the electric slider (41). The guide sleeve (42) is fitted onto the guide shaft (35).

6. The deep hole drilling guide device for positioning pin holes as described in claim 5, characterized in that, The lifting device (05) includes a hydraulic cylinder (51), a lifting platform (52), a second guide shaft (53), and a second guide sleeve (54). The hydraulic cylinder (51) is installed on the top of the electric slider (41), and an output shaft is provided on the hydraulic cylinder (51). The lifting platform (52) is installed at the bottom of the output shaft of the hydraulic cylinder (51). The second guide shaft (53) is installed on the top of the lifting platform (52). The second guide sleeve (54) is installed on the electric slider (41) and is fitted onto the second guide shaft (53).

7. The deep hole drilling guide device for positioning pin holes as described in claim 6, characterized in that, The drilling device (06) includes a motor (61), a machining tool (62) and a center positioning sensor (63). The motor (61) is installed at the bottom of the lifting platform (52). The output end of the motor (61) is rotatably connected to the input end of the machining tool (62). The center positioning sensor (63) is installed at the bottom of the motor (61).

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