Composite tapping machine for door and window hinge production

Abstract

The utility model relates to the field of hinge production, and discloses a composite tapping machine for door and window hinge production, which comprises a support table, the rear side of the top end of the support table is fixedly connected with a support plate, the middle of the top end of the support plate is fixedly connected with a driving motor, and the driving end of the driving motor is fixedly connected with a rotating shaft. A supporting cylinder is fixedly connected to the bottom end of the supporting plate, a plurality of positioning blocks are evenly and fixedly connected to the periphery of the bottom side of the outer portion of the rotating shaft, a wedging block is embedded in the outer portion of the bottom end of the rotating shaft, a tapping tool is fixedly connected to the bottom end of the wedging block, and the outer portion of the supporting cylinder is connected with the tapping tool through a detachable fixing assembly. According to the device, the device can be suitable for machining more objects with different sizes, the use universality of the device is improved, use is convenient, the situation that the device is damaged due to scrap accumulation is avoided, the visibility of threads on the surface of the device after object lifting is completed is guaranteed, and clear observation is guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of hinge production, in particular to a composite tapping machine used for the production of door and window hinges. Background Art

[0002] The compound tapping machine is a machine tool equipment used for metal processing, mainly used for tapping on the surface of metal materials. The compound tapping machine is widely used in the metal processing industry, especially in the fields of automotive parts, mechanical equipment, aerospace, etc.

[0003] After searching, the single-station compound tapping machine for door and window hinges with announcement number CN214557992U includes a single-station compound tapping machine for door and window hinges, including a workbench, a reset working module, a controller and a fixture, wherein the reset working module is arranged above the workbench, the controller is arranged on the back of the workbench, the fixture is arranged above the workbench, and the reset working module includes a first support part, a first tapping machine, a second support part and a second tapping machine, and the first support part and the second support part are both arranged on the top of the workbench. The utility model can process the threaded holes arranged vertically in two directions of the product at the same time by setting the reset working module, the controller and the fixture, and the effect of the traditional secondary processing requiring two workers can be achieved by one processing, which effectively improves the work efficiency, is convenient to operate, and only one worker is required to operate, which effectively improves the work efficiency and saves costs.

[0004] Based on the above patent, by setting up a reset working module, a controller and a fixture, the product can be processed with threaded holes arranged vertically in two directions at the same time. One processing can achieve the effect of secondary processing which traditionally requires two workers, effectively improving work efficiency. The operation is convenient and only one worker is required to operate, which effectively improves work efficiency and saves costs. However, some hinges of different sizes have different external thread sizes. Replacing the tapping tool of the device is extremely complicated and troublesome, which will affect the working efficiency of the device. Utility Model Content

[0005] The utility model aims to solve the shortcomings of the prior art and proposes a composite tapping machine for door and window hinge production, which is convenient for replacing tapping tools and cleaning debris.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A composite tapping machine for the production of door and window hinges comprises a support table, a support plate is fixedly connected to the rear side of the top end of the support table, a driving motor is fixedly connected to the middle part of the top end of the support plate, a rotating shaft is fixedly connected to the driving end of the driving motor, a support tube is fixedly connected to the bottom end of the support plate, a plurality of positioning blocks are evenly fixedly connected to the outer bottom side of the rotating shaft, a fitting block is nested on the outside of the bottom end of the rotating shaft, a tapping tool is fixedly connected to the bottom end of the fitting block, the outside of the support tube is connected to the tapping tool by disassembling a fixing component, a mounting frame is fixedly connected to the middle part of the top end of the support table, a placement seat is fixedly connected to the top end of the mounting frame, and a pulling collection component is installed on the bottom end of the support table.

[0008] Furthermore, the pumping collection assembly includes a collection frame located at the bottom end of the support platform, both sides of the collection frame are fixedly connected with traction frames, the bottom end of the collection frame is threadedly connected with a collection box, the inner and outer sides of the traction frame are fixedly connected with a suction fan, and the inner and inner sides of the traction frame are fixedly connected with a blocking filter plate.

[0009] Furthermore, the disassembly and fixing assembly includes a fixing frame located on the lower side of the outside of the support tube, the outside of the support tube is rotatably connected to a limiting mounting sleeve, a plurality of limiting grooves are evenly arranged around the inner side of the fixing frame, a plurality of limiting blocks are evenly and fixedly connected around the outer side of the support tube, fixing plates are fixedly connected to both sides of the top of the tapping tool, the inner lower part of the support tube is rotatably connected to a limiting slip ring, and fixing grooves are arranged on both sides of the limiting slip ring.

[0010] Furthermore, the inner side of the limiting installation sleeve is threadedly connected to the outer side of the fixing frame, and the outer sides of the limiting blocks are correspondingly inserted into the inner sides of the limiting grooves.

[0011] Furthermore, the exterior of the fixing plates are correspondingly inserted into the interior of the fixing grooves.

[0012] Furthermore, the outer part of the engaging block is inserted into the inner side of the limiting slip ring.

[0013] Furthermore, outer sides of the blocking filter plate are respectively fixedly connected to two sides of the interior of the collecting frame.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the tapping tool can be replaced by means of a supporting tube, a rotating shaft, a limiting mounting sleeve, a fixing frame, a tapping tool, a limiting groove, a fitting block, a fixing plate, a limiting slip ring, a fixing groove and a positioning block, so that the device can be suitable for processing objects of more different sizes, thereby improving the versatility of the device and facilitating its use.

[0016] 2. In the utility model, the debris is collected through a collection frame, a traction frame, a collection box, a blocking filter plate, a suction fan, a mounting frame, and a placement seat to avoid damage to the device caused by accumulation of debris, and the visibility of the surface threads of the objects after lifting is completed ensures clear observation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a main diagram of a composite tapping machine for door and window hinge production proposed by the utility model;

[0018] Figure 2 This is a bottom view of a composite tapping machine for door and window hinge production proposed by the utility model;

[0019] Figure 3 This is a disassembled diagram of the interior of a support cylinder of a composite tapping machine for door and window hinge production proposed by the utility model;

[0020] Figure 4 This is an internal diagram of a collection frame of a composite tapping machine for door and window hinge production proposed by the utility model;

[0021] Figure 5 for Figure 3 Enlarged view of point A.

[0022] Legend:

[0023] 1. Support table; 2. Support plate; 3. Mounting frame; 4. Placement seat; 5. Tapping tool; 6. Fixed frame; 7. Limit mounting sleeve; 8. Support cylinder; 9. Drive motor; 10. Collection frame; 11. Collection box; 12. Traction frame; 13. Rotating shaft; 14. Blocking filter plate; 15. Suction fan; 16. Fixed plate; 17. Fitting block; 18. Positioning block; 19. Limiting slip ring; 20. Fixed groove; 21. Limiting block; 22. Limiting groove. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Reference Figure 1 , Figure 3 and Figure 5The utility model provides an embodiment: a composite tapping machine for the production of door and window hinges, including a support platform 1, a support plate 2 is fixedly connected to the rear side of the top of the support platform 1, a driving motor 9 is fixedly connected to the middle of the top of the support plate 2, a rotating shaft 13 is fixedly connected to the driving end of the driving motor 9, a support tube 8 is fixedly connected to the bottom end of the support plate 2, a plurality of positioning blocks 18 are evenly fixedly connected to the outer bottom side of the rotating shaft 13, a fitting block 17 is nested outside the bottom end of the rotating shaft 13, a tapping tool 5 is fixedly connected to the bottom end of the fitting block 17, the outside of the support tube 8 is connected to the tapping tool 5 by disassembling the fixing assembly, a mounting frame 3 is fixedly connected to the middle of the top of the support platform 1, and a placement seat is fixedly connected to the top of the mounting frame 3 4. A pumping collection assembly is installed at the bottom end of the support table 1. The disassembly and fixing assembly includes a fixing frame 6 located at the lower side of the outer side of the support tube 8. The outer side of the support tube 8 is rotatably connected to a limited position mounting sleeve 7. A plurality of limit grooves 22 are evenly provided around the inner side of the fixing frame 6. A plurality of limit blocks 21 are evenly fixedly connected around the outer side of the support tube 8. A fixing plate 16 is fixedly connected to both sides of the top of the tapping tool 5. A limited position slip ring 19 is rotatably connected to the inner lower part of the support tube 8. A fixing groove 20 is provided on both sides of the limit slip ring 19. The inner side of the limit mounting sleeve 7 is threadedly connected to the outer side of the fixing frame 6. The outer sides of the limit blocks 21 are respectively correspondingly inserted into the inner sides of the limit grooves 22. The outer sides of the fixing plates 16 are respectively correspondingly inserted into the inner sides of the fixed grooves 20.

[0026] The object to be processed is placed on the top surface of the placement seat 4. At this time, the driving motor 9 is started to drive the rotating shaft 13 to rotate. As the rotating shaft 13 rotates, the fitting block 17 is driven to rotate through the positioning block 18. As the fitting block 17 drives the tapping tool 5 to rotate, the surface of the object is threaded. When the size of the tapping tool 5 needs to be adjusted, the limit mounting sleeve 7 is rotated, and the inner thread of the limit mounting sleeve 7 contacts the outer thread of the fixed frame 6, so that the fixed frame 6 is removed. At this time, the gravity of the tapping tool 5 is downward, and the tapping tool 5 is removed along with the removal of the fixed frame 6, and the tapping tool 5 that meets the size is removed. The tapping tool 5 is placed inside the supporting tube 8, and the fitting block 17 is nested with the fixing groove 20, and the internal notch of the fitting block 17 is nested with the outside of the rotating shaft 13. The limiting slip ring 19 limits the tapping tool 5 to determine the installation position, and the fixing frame 6 is put on the outside of the supporting tube 8 again, and the fixing frame 6 is limited between the limiting block 21 and the limiting groove 22 to prevent the fixing frame 6 from changing due to the left and right rotation force. The fixing frame 6 is then fixed by the limiting installation sleeve 7 to complete the replacement, so that the device can be suitable for processing more objects of different sizes, thereby improving the versatility of the device and facilitating its use.

[0027] Reference Figure 1 , Figure 2 and Figure 4The pumping collection assembly includes a collection frame 10 located at the bottom of the support platform 1, and the two sides of the collection frame 10 are fixedly connected with a traction frame 12, and the bottom of the collection frame 10 is threadedly connected with a collection box 11, and the inner and outer sides of the traction frame 12 are fixedly connected with a suction fan 15, and the inner and inner sides of the traction frame 12 are fixedly connected with a blocking filter plate 14, and the outer side of the fitting block 17 is inserted into the inner side of the limiting slip ring 19, and the outer sides of the blocking filter plate 14 are respectively fixedly connected to the inner sides of the collection frame 10;

[0028] As the tapping tool 5 comes into contact with the object, a large amount of fine debris will be generated on its surface, and the suction fans 15 on both sides will be started at the same time to quickly discharge the air inside the collection frame 10 outwards. As the air inside the collection frame 10 is quickly discharged outwards to both sides of the bottom, the external air quickly enters the interior of the collection frame 10 through the notch in the middle of the support platform 1, thereby generating suction, which quickly sucks the fine debris into the interior of the collection frame 10. Along the inclined surface inside the collection frame 10, the fine debris falls into the interior of the collection box 11, thereby completing the collection and avoiding damage to the device caused by the accumulation of debris. After the object is lifted, the visibility of the surface thread is ensured to ensure clear observation.

[0029] Working principle: Place the object to be processed on the top surface of the placement seat 4, then start the drive motor 9 to drive the rotating shaft 13 to rotate, and as the rotating shaft 13 rotates, the fitting block 17 is driven to rotate through the positioning block 18, and as the fitting block 17 drives the tapping tool 5 to rotate, the surface of the object is threaded. When the size of the tapping tool 5 needs to be adjusted, the limit mounting sleeve 7 is rotated to remove the fixing frame 6, and the tapping tool 5 that meets the size is placed in the support tube 8, and the fitting block 17 is nested with the fixing groove 20, and the inner notch of the fitting block 17 is nested with the outer portion of the rotating shaft 13. The limiting slip ring 19 limits the tapping tool 5 to determine the installation position, and the fixing frame 6 is re-put on the outside of the support tube 8, and then the fixing frame 6 is fixed by the limiting installation sleeve 7 to complete the replacement. As the tapping tool 5 contacts the object, a large amount of fine debris will be generated on its surface, and the suction fans 15 on both sides are started at the same time to quickly discharge the air inside the collection frame 10 to the outside. As the air inside the collection frame 10 is quickly discharged to the outside on both sides of the bottom, the external air quickly enters the interior of the collection frame 10 through the notch in the middle of the support platform 1, thereby generating suction, and the fine debris falls into the interior of the collection box 11, thereby completing the collection.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. 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 composite tapping machine for producing door and window hinges, comprising a support platform (1), Features: The top rear side of the support platform (1) is fixedly connected to a support plate (2), the middle part of the top of the support plate (2) is fixedly connected to a drive motor (9), the drive end of the drive motor (9) is fixedly connected to a rotating shaft (13), the bottom end of the support plate (2) is fixedly connected to a support tube (8), a plurality of positioning blocks (18) are evenly fixedly connected around the outer bottom side of the rotating shaft (13), a fitting block (17) is nested outside the bottom end of the rotating shaft (13), the bottom end of the fitting block (17) is fixedly connected to a tapping tool (5), the outside of the support tube (8) is connected to the tapping tool (5) by disassembling a fixing component, the middle part of the top of the support platform (1) is fixedly connected to a mounting frame (3), the top of the mounting frame (3) is fixedly connected to a placement seat (4), and the bottom end of the support platform (1) is installed with a pumping collection component.

2. A composite tapping machine for door and window hinge production according to claim 1, Features: The pumping collection assembly comprises a collection frame (10) located at the bottom end of the support platform (1), both sides of the collection frame (10) are fixedly connected to a traction frame (12), the bottom end of the collection frame (10) is threadedly connected to a collection box (11), the inner and outer sides of the traction frame (12) are fixedly connected to a suction fan (15), and the inner and inner sides of the traction frame (12) are fixedly connected to a blocking filter plate (14).

3. A compound tapping machine for door and window hinge production according to claim 1, Features: The disassembly and fixing assembly comprises a fixing frame (6) located at the lower side of the outside of the support tube (8); the outside of the support tube (8) is rotatably connected to a limiting mounting sleeve (7); a plurality of limiting grooves (22) are evenly arranged around the inner side of the fixing frame (6); a plurality of limiting blocks (21) are evenly and fixedly connected around the outer side of the support tube (8); both sides of the top of the tapping tool (5) are fixedly connected to fixing plates (16); the inner lower part of the support tube (8) is rotatably connected to a limiting slip ring (19); and both sides of the limiting slip ring (19) are provided with fixing grooves (20).

4. A compound tapping machine for door and window hinge production according to claim 3, Features: The inner side of the limit installation sleeve (7) is threadedly connected to the outer side of the fixing frame (6), and the outer sides of the limit blocks (21) are respectively correspondingly inserted into the inner sides of the limit grooves (22).

5. A compound tapping machine for door and window hinge production according to claim 3, Features: The exterior of the fixing plate (16) is correspondingly inserted into the interior of the fixing groove (20).

6. A compound tapping machine for door and window hinge production according to claim 2, Features: The outer part of the engaging block (17) is inserted into the inner side of the limiting slip ring (19).

7. A compound tapping machine for door and window hinge production according to claim 2, Features: The outer sides of the blocking filter plate (14) are respectively fixedly connected to the inner sides of the collecting frame (10).

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