Drilling and tapping device for machining worm gear box

Abstract

The utility model discloses a drilling and tapping device for machining a worm gear box, which relates to the field of drilling and tapping and comprises a machining table, a worm gear box placing frame is arranged at the top of the machining table, a placing table is arranged on one side of the machining table, a drilling and tapping mechanism is arranged at the top of the placing table, and the worm gear box placing frame is matched with the drilling and tapping mechanism. A collecting groove is formed in the top end of the machining table, mounting grooves are formed in the four sides of the collecting groove and matched with the worm gear box containing frame, mounting holes are formed in the middles of the mounting grooves, a collecting cavity is formed in the middle of the machining table, a switch plate is arranged on one side of the collecting cavity, a collecting box is arranged on the inner side of the collecting cavity, and a stabilizing rod is arranged in the middle of the collecting box. By arranging the machining table and utilizing cooperation of the containing table and the drilling and tapping mechanism, the worm gear box can be conveniently installed and placed through the worm gear box containing frame during machining, limiting and fixing are conducted through the machining table, and stability during drilling and tapping is improved.

Description

Technical Field

[0001] The utility model relates to the field of drilling and tapping, in particular to a drilling and tapping device for processing a worm gear box. Background Art

[0002] Valve turbine boxes are widely used in the production of large valves. During the use of existing valve turbine boxes, the rotation of the worm wheel and worm inside the box realizes the opening and closing process of the valve. The worm gear box refers to a component assembled in mechanical equipment, which is usually used to transmit power and control the speed. The worm gear box is widely used in various mechanical equipment, especially in occasions where the speed needs to be controlled and the torque needs to be increased, such as industrial machinery, automobile transmission systems, ships, etc. The advantages of the worm gear box include large transmission ratio, high transmission efficiency, compact structure, low noise, etc., so it has been widely used in engineering. However, when the existing drilling and tapping device for processing the worm gear box is used again, the influence of the accumulation of debris generated by the drilling and tapping of the worm gear box on the drilling and tapping efficiency of the worm gear box is not considered, resulting in a significant decrease in the use efficiency of the drilling and tapping device for processing the worm gear box.

[0003] For example, Chinese patent CN214641687U discloses a drilling and tapping device, including a clamping body, a drilling template, a pressure plate, a positioning bolt, a stabilizing mechanism, a fixing mechanism, a guide sleeve and a threaded rod, etc., which can achieve one-time clamping by replacing the drilling template to complete the drilling and tapping processes. However, when using the above-mentioned drilling and tapping device, the debris accumulation problem generated when drilling and tapping the worm gear box is not taken into consideration, resulting in the debris generated by drilling and tapping easily affecting the drilling and tapping effect of the worm gear box. At the same time, it makes the cleaning operation of the drilling and tapping device for processing the worm gear box more cumbersome, resulting in a significant decrease in the use efficiency of the drilling and tapping device for processing the worm gear box.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] In view of the problems in the related technology, the utility model proposes a drilling and tapping device for processing a worm gear housing to overcome the above technical problems existing in the existing related technology.

[0006] To this end, the specific technical solutions adopted by the utility model are as follows:

[0007] A drilling and tapping device for processing a worm gear box comprises a processing table, a worm gear box placement frame is arranged on the top of the processing table, a placement table is arranged on one side of the processing table, a drilling and tapping mechanism is arranged on the top of the placement table, and the worm gear box placement frame cooperates with the drilling and tapping mechanism.

[0008] Furthermore, in order to facilitate the placement and processing of the worm gear box on the processing table, a collecting groove is provided at the top of the processing table, mounting grooves are provided on the four sides of the collecting groove, and the mounting grooves cooperate with the worm gear box placement frame, a mounting hole is provided in the middle of the mounting groove, a collecting cavity is provided in the middle of the processing table, a switch plate is provided on one side of the collecting cavity, a collecting box is provided on the inner side of the collecting cavity, a stabilizing rod is provided in the middle of the collecting box, the processing table also includes support rods provided at the four corners of the collecting groove, a mounting plate is provided on the top of the support rods, a telescopic cylinder is provided in the middle of the mounting plate, an extrusion plate is provided at the bottom of the telescopic cylinder, and the extrusion plate cooperates with the worm gear box placement frame.

[0009] Furthermore, in order to facilitate the installation and fixation of the worm gear box during processing, the worm gear box placement frame includes a connecting frame arranged on the inner side of the installation groove, the four corners of the connecting frame are provided with connecting holes, and the connecting holes are matched with the installation holes, a supporting block is arranged on the top of the connecting frame, a worm gear box placement block is arranged on the top of the support block, and a worm gear box placement groove is arranged on the top of the worm gear box placement block.

[0010] Furthermore, in order to facilitate the installation of the drilling and tapping mechanism on the placement table, a plurality of T-shaped blocks are arranged on the top of the placement table, and a moving motor is arranged in the middle of the top of the placement table, and the rotating shaft of the moving motor is connected to a threaded rod.

[0011] Furthermore, in order to facilitate the processing of the worm gear box by the drilling and tapping mechanism, the drilling and tapping mechanism includes a sliding block arranged on the top of the T-shaped block, a sliding groove is opened in the middle of the sliding block, and the sliding groove cooperates with the T-shaped block, a placement hole is opened on the top of the sliding block, a movable plate is arranged on the top of the sliding block, docking holes are opened at both ends of the movable plate, a drilling and tapping motor is arranged in the middle of the top of the movable plate, the rotating shaft of the drilling and tapping motor is connected to the drilling and tapping rod, a moving block is arranged at the bottom of the movable plate, a moving hole is opened in the middle of the moving block, the docking hole cooperates with the placement hole, and the moving hole cooperates with the threaded rod.

[0012] The beneficial effects of the utility model are:

[0013] 1. By setting up a processing table and utilizing the cooperation between the placement table and the drilling and tapping mechanism, the worm gear box can be easily installed and placed through the worm gear box placement frame during processing, and is limited and fixed through the processing table to improve the stability during drilling and tapping. At the same time, the placement table drives the drilling and tapping mechanism to adjust the position, and the drilling and tapping mechanism is used to process the worm gear box, thereby improving the efficiency of drilling and tapping of the worm gear box.

[0014] 2. By setting up a collecting groove and utilizing the cooperation of the mounting groove and the connecting frame, the worm gear box placement frame can be easily installed on the top of the processing table, and the connecting frame is limited and fixed by the cooperation of the connecting hole and the mounting hole. At the same time, the connecting frame is supported by the stabilizing rod to improve the stability of the worm gear box placement groove. The fallen waste is collected through the collecting groove and stored in the collecting box, thereby improving the accuracy of the worm gear box processing and greatly improving the cleaning efficiency of the drilling and tapping device.

[0015] 3. By setting up a mobile motor and utilizing the cooperation between the threaded rod and the mobile hole, the mobile plate can be easily adjusted in position through the cooperation between the threaded rod and the mobile hole. At the same time, the sliding groove and the T-block are used to limit the position, thereby improving the stability during adjustment. The cooperation between the docking hole and the placement hole makes it easy to disassemble the mobile plate, thereby improving the convenience of disassembly and maintenance of the drilling and tapping motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a structural schematic diagram of a drilling and tapping device for processing a worm gear housing according to an embodiment of the utility model;

[0018] Figure 2 It is a partial structural schematic diagram of a drilling and tapping device for processing a worm gear housing according to an embodiment of the utility model;

[0019] Figure 3 It is a partial structural cross-sectional view of a device for drilling and tapping a worm gear housing according to an embodiment of the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of a processing table in a drilling and tapping device for processing a worm gear housing according to an embodiment of the utility model;

[0021] Figure 5 It is a schematic diagram of the structure of a worm gear box placement frame in a worm gear box drilling and tapping device according to an embodiment of the utility model;

[0022] Figure 6 It is a schematic diagram of the structure of a placing table in a drilling and tapping device for processing a worm gear housing according to an embodiment of the utility model;

[0023] Figure 7The utility model is a schematic diagram of the structure of a drilling and tapping mechanism in a drilling and tapping device for processing a worm gear housing according to an embodiment of the utility model.

[0024] In the figure:

[0025] 1. Processing table; 11. Collecting trough; 12. Mounting trough; 13. Mounting hole; 14. Collecting chamber; 15. Switch plate; 16. Collecting box; 17. Stabilizing rod; 18. Support rod; 19. Mounting plate; 110. Telescopic cylinder; 111. Extrusion plate; 2. Worm gear box placement rack; 21. Connecting rack; 22. Connecting hole; 23. Support block; 24. Worm gear box placement block; 25. Worm gear box placement slot; 3. Placement table; 31. T-shaped block; 32. Moving motor; 33. Threaded rod; 4. Drilling and tapping mechanism; 41. Sliding block; 42. Sliding slot; 43. Placement hole; 44. Moving plate; 45. Docking hole; 46. Drilling and tapping motor; 47. Drilling and tapping rod; 48. Moving block; 49. Moving hole. DETAILED DESCRIPTION

[0026] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0027] According to an embodiment of the utility model, a drilling and tapping device for machining a worm gear housing is provided.

[0028] The present invention is now further described in conjunction with the accompanying drawings and specific implementation methods. Figure 1-Figure 7 As shown, the drilling and tapping device for processing a worm gear box according to an embodiment of the utility model includes a processing table 1, a worm gear box placement rack 2 is arranged on the top of the processing table 1, a placement table 3 is arranged on one side of the processing table 1, a drilling and tapping mechanism 4 is arranged on the top of the placement table 3, and the worm gear box placement rack 2 is matched with the drilling and tapping mechanism 4, and a controller is arranged on the outside of the processing table 1, the placement table 3 and the drilling and tapping mechanism 4.

[0029] With the help of the above technical solution, by setting up a processing table 1, and utilizing the cooperation of the placement table 3 and the drilling and tapping mechanism 4, the worm gear box can be easily installed and placed through the worm gear box placement frame 2 during processing, and is limited and fixed by the processing table 1 to improve the stability during drilling and tapping. At the same time, the placement table 3 drives the drilling and tapping mechanism 4 to adjust the position, and the drilling and tapping mechanism 4 is used to process the worm gear box, thereby improving the efficiency of drilling and tapping of the worm gear box.

[0030] In one embodiment, for the above-mentioned processing table 1, a collecting groove 11 is provided at the top of the processing table 1, and mounting grooves 12 are provided on the four sides of the collecting groove 11, and the mounting groove 12 is matched with the worm gear box placement frame 2, and a mounting hole 13 is provided in the middle of the mounting groove 12, and a collecting chamber 14 is provided in the middle of the processing table 1, and a switch plate 15 is provided on one side of the collecting chamber 14, and a collecting box 16 is provided on the inner side of the collecting chamber 14, and a stabilizing rod 17 is provided in the middle of the collecting box 16, and the processing table 1 also includes support rods 18 provided at the four corners of the collecting groove 11, and a mounting plate 19 is provided on the top of the support rod 18, and the mounting plate A telescopic cylinder 110 is provided in the middle of 19, and an extrusion plate 111 is provided at the bottom of the telescopic cylinder 110, and the extrusion plate 111 cooperates with the worm gear box placement frame 2, and the worm gear box placement frame 2 includes a connecting frame 21 arranged on the inner side of the mounting groove 12, and connecting holes 22 are opened at the four corners of the connecting frame 21, and the connecting holes 22 cooperate with the mounting holes 13, and bolt connections are provided between the connecting holes 22 and the mounting holes 13, and a supporting block 23 is provided on the top of the connecting frame 21, and a worm gear box placement block 24 is provided on the top of the support block 23, and a worm gear box placement groove 25 is opened on the top of the worm gear box placement block 24.

[0031] The working principle of the processing table 1 and the worm gear box placement rack 2 is as follows: the worm gear box placement rack 2 is selected according to the specifications of the worm gear box. After the selection is completed, the connecting frame 21 is placed in the installation groove 12, and the connecting hole 22 and the installation hole 13 are fixed by bolts. After the fixation is completed, the worm gear box is placed in the worm gear box placement groove 25, and then the telescopic cylinder 110 is adjusted by the controller to be telescopic, so that the extrusion plate 111 fixes the worm gear box. After the fixation is completed, the drilling and tapping mechanism 4 is driven to move by the placement table 3. After the movement is completed, the worm gear box is processed by the drilling and tapping mechanism 4, and the waste generated by the processing falls into the collection box 16 through the collection groove 11, and is connected to the connecting frame 21 by adding a gasket on the top of the stabilizer bar 17 to support the connecting frame 21. After the processing is completed, the switch plate 15 is removed and the collection box 16 can be cleaned.

[0032] In one embodiment, for the above-mentioned placing table 3, a plurality of T-shaped blocks 31 are arranged on the top of the placing table 3, a moving motor 32 is arranged in the middle of the top of the placing table 3, and a threaded rod 33 is connected to the rotating shaft of the moving motor 32. The drilling and tapping mechanism 4 includes a sliding block 41 arranged on the top of the T-shaped block 31, a sliding groove 42 is opened in the middle of the sliding block 41, and the sliding groove 42 cooperates with the T-shaped block 31, a placing hole 43 is opened on the top of the sliding block 41, and a moving plate 44 is arranged on the top of the sliding block 41, and docking holes 45 are opened at both ends of the moving plate 44, and the docking holes 43 are opened on the top of the sliding block 41. 5 is provided with a bolt connection with the placement hole 43, a drilling and tapping motor 46 is provided at the middle of the top of the movable plate 44, and the drilling and tapping motor 46 here is an existing structure and can be installed and set according to the specific needs during use, and the rotating shaft of the drilling and tapping motor 46 is connected with the drilling and tapping rod 47, and a movable block 48 is provided at the bottom of the movable plate 44, and a movable hole 49 is opened in the middle of the movable block 48, the docking hole 45 is matched with the placement hole 43, and the movable hole 49 is matched with the threaded rod 33, and a thread groove is opened inside the movable hole 49, and the thread groove is matched with the threaded rod 33.

[0033] The working principle of the placement table 3 and the drilling and tapping mechanism 4 is as follows: select the worm gear box placement frame 2 according to the specifications of the worm gear box, put the connecting frame 21 into the installation groove 12 after the selection is completed, and fix the connecting hole 22 and the installation hole 13 by bolts, put the worm gear box into the worm gear box placement groove 25 after the fixation is completed, and then adjust the telescopic cylinder 110 through the controller to retract, so that the extrusion plate 111 fixes the worm gear box, and after the fixation is completed, the threaded rod 33 is driven to rotate by the moving motor 32, and at the same time, the sliding groove is used to 42 cooperates with the T-block 31 to limit the movable plate 44, so that the movable hole 49 drives the movable plate 44 to move. After the movement is completed, the drilling and tapping motor 46 drives the drilling and tapping rod 47 to drill and tap the worm gear box, and the waste generated by the drilling and tapping falls into the collection box 16 through the collecting groove 11, and the connecting frame 21 is supported by the stabilizing rod 17. After the processing is completed, remove the switch plate 15 and clean the collection box 16, and then remove the movable plate 44 from the top of the sliding block 41 to maintain the drilling and tapping motor 46.

[0034] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.

[0035] In actual application, the worm gear box placement rack 2 is selected according to the specifications of the worm gear box. After the selection is completed, the worm gear box placement rack 2 is placed inside the processing table 1, and then the worm gear box is placed on the top of the worm gear box placement rack 2, and the worm gear box is fixed by the processing table 1. After the fixation is completed, the placement table 3 is used to drive the drilling and tapping mechanism 4 to move. After the movement is completed, the worm gear box is drilled and tapped by the drilling and tapping mechanism 4, and the waste generated by the drilling and tapping passes through the processing table 1. After the processing is completed, the processing table 1 can be cleaned.

[0036] To sum up, with the help of the above-mentioned technical scheme of the utility model, by setting up a processing table 1, utilizing the cooperation of the placement table 3 and the drilling and tapping mechanism 4, the worm gear box can be conveniently installed and placed through the worm gear box placement frame 2 during processing, and is limited and fixed by the processing table 1 to improve the stability during drilling and tapping. At the same time, the placement table 3 is used to drive the drilling and tapping mechanism 4 to adjust the position, and the drilling and tapping mechanism 4 is used to process the worm gear box, thereby improving the efficiency of drilling and tapping of the worm gear box.

[0037] In addition, by providing the collecting groove 11 and utilizing the cooperation between the mounting groove 12 and the connecting frame 21, the worm gear box placement frame 2 can be easily installed on the top of the processing table 1, and the connecting frame 21 is limited and fixed by the cooperation between the connecting hole 22 and the mounting hole 13. At the same time, the connecting frame 21 is supported by the stabilizing rod 17 to improve the stability of the worm gear box placed in the worm gear box placement groove 25, and the fallen waste is collected by the collecting groove 11, so that the waste is stored through the collecting box 16, thereby improving the accuracy of the worm gear box processing and greatly improving the cleaning efficiency of the drilling and tapping device.

[0038] In addition, by setting up a moving motor 32 and utilizing the cooperation between the threaded rod 33 and the moving hole 49, the moving plate 44 can be easily adjusted in position through the cooperation between the threaded rod 33 and the moving hole 49. At the same time, the sliding groove 42 and the T-shaped block 31 are used to limit the position, thereby improving the stability during adjustment. The cooperation between the docking hole 45 and the placement hole 43 makes it easy to disassemble the moving plate 44, thereby improving the convenience of disassembly and maintenance of the drilling and tapping motor 46.

[0039] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A drilling and tapping device for processing a worm gear housing, characterized in that: The invention comprises a processing table (1), wherein a worm gear box placing frame (2) is arranged on the top of the processing table (1), a placing table (3) is arranged on one side of the processing table (1), a drilling and tapping mechanism (4) is arranged on the top of the placing table (3), and the worm gear box placing frame (2) cooperates with the drilling and tapping mechanism (4).

2. A drilling and tapping device for processing a worm gear housing according to claim 1, characterized in that: The top of the processing table (1) is provided with a collecting groove (11), the four sides of the collecting groove (11) are provided with mounting grooves (12), and the mounting groove (12) is matched with the worm gear housing placement frame (2), and the middle of the mounting groove (12) is provided with a mounting hole (13); A collecting chamber (14) is provided in the middle of the processing table (1), a switch plate (15) is provided on one side of the collecting chamber (14), a collecting box (16) is provided inside the collecting chamber (14), and a stabilizing rod (17) is provided in the middle of the collecting box (16).

3. A drilling and tapping device for processing a worm gear housing according to claim 2, characterized in that: The processing table (1) further comprises support rods (18) arranged at the four corners of the collecting tank (11); a mounting plate (19) is arranged on the top of the support rods (18); a telescopic cylinder (110) is arranged in the middle of the mounting plate (19); an extrusion plate (111) is arranged at the bottom of the telescopic cylinder (110); and the extrusion plate (111) cooperates with the worm gear housing placement frame (2).

4. A drilling and tapping device for processing a worm gear housing according to claim 3, characterized in that: The worm gear box placement frame (2) comprises a connecting frame (21) arranged inside the mounting groove (12), connecting holes (22) are provided at four corners of the connecting frame (21), and the connecting holes (22) match the mounting holes (13), a supporting block (23) is provided at the top of the connecting frame (21), a worm gear box placement block (24) is provided at the top of the supporting block (23), and a worm gear box placement groove (25) is provided at the top of the worm gear box placement block (24).

5. The drilling and tapping device for processing a worm gear housing according to claim 1, characterized in that: A plurality of T-shaped blocks (31) are arranged on the top of the placement platform (3), a moving motor (32) is arranged in the middle of the top of the placement platform (3), and a threaded rod (33) is connected to the rotating shaft of the moving motor (32).

6. A drilling and tapping device for machining a worm gear housing according to claim 5, characterized in that: The drilling and tapping mechanism (4) comprises a sliding block (41) arranged on the top of the T-shaped block (31); a sliding groove (42) is provided in the middle of the sliding block (41), and the sliding groove (42) cooperates with the T-shaped block (31); and a placement hole (43) is provided on the top of the sliding block (41); A moving plate (44) is arranged on the top of the sliding block (41), and docking holes (45) are provided at both ends of the moving plate (44). A drilling and tapping motor (46) is arranged in the middle of the top of the moving plate (44), and a drilling and tapping rod (47) is connected to the rotating shaft of the drilling and tapping motor (46). A moving block (48) is arranged at the bottom of the moving plate (44), and a moving hole (49) is provided in the middle of the moving block (48).

7. A drilling and tapping device for processing a worm gear housing according to claim 6, characterized in that: The docking hole (45) cooperates with the placement hole (43), and the moving hole (49) cooperates with the threaded rod (33).

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