Long pipe thread tapping machine

Abstract

The utility model discloses a long pipe material thread tapping machine, which relates to the technical field of tapping machines, and comprises a main body rack, a feeding base is fixedly arranged at the rear end of the main body rack, a jacking feeding machine used for automatically feeding is fixedly arranged on the feeding base, and the jacking feeding machine is fixedly arranged on the rear end of the main body rack. A driving support and a tapping support are fixedly arranged in the middle of the upper end of the main machine frame, a rotating support is fixedly installed on the driving support, a driving motor is fixedly installed at the input end of the rotating support, a connecting shaft is horizontally and fixedly connected to the output end of the rotating support, and the connecting shaft is rotatably installed on the driving support. The adjusting sleeve is arranged to be used for installing the rotating charging trays, the stability of installation of the rotating charging trays can be guaranteed, the contact range of installation of the rotating charging trays is enlarged, and the positions of the rotating charging trays can be adjusted so as to adapt to long pipe material parts of different length specifications.

Description

Technical Field

[0001] The utility model relates to the technical field of tapping machines, in particular to a long pipe thread tapping machine. Background Art

[0002] A tapping machine is a machine tool that uses taps to produce internal threads. It is the most widely used type of internal thread processing machine tool. Its lightweight, flexible, and efficient advantages are unmatched by other similar equipment. It avoids the limitations of lathes, drill presses, or manual tapping, and is time-saving and labor-saving, and is less prone to thread rot and tap breakage. It is suitable for all industries, including machine tools, mold machinery, plastics machinery, printing machinery, packaging machinery manufacturers, construction machinery, automotive and motorcycle parts, aircraft engines, locomotives, tobacco machinery, and general machinery. Existing tapping machines generally only process single parts and cannot adjust the machining support and loading dimensions to accommodate different part lengths, making it impossible to adapt to tapping parts of varying specifications and lengths. Utility Model Content

[0003] The purpose of the utility model is to provide a long tube thread tapping machine to solve the technical problem that the existing tapping machine can generally only process a single part, cannot adjust the processing support and loading size for the different lengths of some parts, and cannot adapt to the tapping processing of parts of different specifications and lengths.

[0004] The purpose of the utility model can be achieved through the following technical solutions:

[0005] Base comprises support, castor, and frame upper is provided with guide rail, and support and conveyer frames movable end contact site are provided with recoil spring or rubber cushion, and castor is arranged on the pin of base bottom four, to carry mobile handler location.

[0006] Preferably, a bearing support is fixedly provided on the upper end of the main frame, and the connecting shaft is rotatably mounted on the bearing support.

[0007] Preferably, the outer periphery of the connecting shaft is fixedly sleeved with an adjusting sleeve, and the rotating material tray is adjustably fixedly mounted on the outer periphery of the adjusting sleeve.

[0008] Preferably, a blind hole support is fixedly provided on the upper end of the main frame, a blind hole cylinder is fixedly installed on the blind hole support, and a blind hole pin is fixedly connected to the output end of the blind hole cylinder.

[0009] Preferably, a discharge support is fixedly provided on the upper end of the main frame, a discharge guide rod is fixedly installed on the discharge support, and a plurality of groups of discharge guide plates are adjustably installed on the discharge guide rod.

[0010] Preferably, a vertically downward pressure cylinder is fixedly installed on the upper end of the driving support, the output end of the pressure cylinder is fixedly connected to the pressure support, the lower end of the pressure support is detachably mounted with a pressure head, and a limit stop frame is fixedly mounted on the pressure support.

[0011] Preferably, the feeding slide includes a fixed base fixedly mounted on the main frame, an adjustment guide rail is fixedly provided on the upper end of the fixed base, an adjustment slider is slidably mounted on the adjustment guide rail, a feeding base plate is fixedly mounted on the adjustment slider, and two groups of feeding slides are symmetrically mounted on the feeding base plate.

[0012] Preferably, a plurality of adjustment slots are provided on the upper end of the feeding base plate, and two groups of feeding slides are slidably mounted on the adjustment slots and fixed and locked by bolts.

[0013] Beneficial effects of the utility model:

[0014] (1) The adjustment guide rail plays a guiding role in the installation of the adjustment slider. At the same time, a positioning bolt is set at the side end of the adjustment guide rail to lock the adjustment slider. The relative position of the loading slide is adjusted by adjusting the position of the adjustment slider. The relative position of the two groups of loading slides is adjusted by setting the adjustment slot, thereby ensuring stable loading guidance for parts of different lengths.

[0015] (2) By setting an adjusting sleeve for installing the rotating material tray, the stability of the installation of the rotating material tray can be ensured, the contact range of the installation of the rotating material tray can be increased, and the position of the rotating material tray can be adjusted to adapt to long tube parts of different length specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below with reference to the accompanying drawings.

[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the overall axonometric structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the assembly structure of the rotating material tray of the utility model;

[0020] Figure 4 It is a structural diagram of the feeding slide of the utility model.

[0021] In the figure: 1. Main frame; 2. Loading base; 3. Lifting loader; 4. Loading slide; 41. Fixed base; 42. Adjustment guide rail; 43. Adjustment slide; 44. Loading base; 45. Adjustment slide; 46. Loading slide; 5. Driving support; 6. Driving motor; 7. Rotary support; 8. Tapping support; 9. Tapping machine; 10. Bearing support; 11. Connecting shaft; 12. Adjustment sleeve; 13. Rotating material tray; 14. Blind hole support; 15. Blind hole cylinder; 16. Discharge support; 17. Discharge guide rod; 18. Discharge guide plate; 19. Upper pressure cylinder; 20. Upper pressure support; 21. Upper pressure head; 22. Limit stop; 23. Discharge chute; 24. Receiving base; 25. Receiving box. DETAILED DESCRIPTION

[0022] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-Figure 4 As shown, the utility model is a long tube thread tapping machine, including a main frame 1, a loading base 2 is fixedly provided at the rear end of the main frame 1, a jacking loader 3 for automatic loading is fixedly provided on the loading base 2, a driving support 5 and a tapping support 8 are fixedly provided at the middle part of the upper end of the main frame 1, a rotary support 7 is fixedly installed on the driving support 5, a driving motor 6 is fixedly installed at the input end of the rotary support 7, and a connecting shaft 11 is fixedly connected to the output end of the rotary support 7 horizontally, and the connecting shaft 11 is rotatably mounted on the driving support 5 On the outer periphery of the connecting shaft 11, there are multiple groups of rotating material trays 13 fixedly installed, and a number of parts material troughs are set on the outer periphery of the rotating material tray 13. A tapping machine 9 for tapping parts is fixedly installed on the tapping support 8. A loading slide 4 is fixedly set on the upper end of the main frame 1. The loading slide 4 connects the discharge end of the jacking loader 3 and the parts material trough of the rotating material tray 13. A discharge chute 23 is fixedly set on the upper end of the main frame 1. A material receiving bottom plate 24 is fixedly set at the front end of the main frame 1, and a material receiving box 25 is placed on the material receiving bottom plate 24.

[0024] In an optional embodiment, a bearing support 10 is fixedly provided on the upper end of the main frame 1 , and the connecting shaft 11 is rotatably mounted on the bearing support 10 .

[0025] It should be noted that the bearing support 10 is provided to support the end of the connecting shaft 11, thereby ensuring the stability of the installation of the rotating material tray 13 and improving the accuracy of the tapping process on the parts.

[0026] In an optional embodiment, an adjusting sleeve 12 is fixedly sleeved on the outer periphery of the connecting shaft 11 , and the rotating material tray 13 is adjustably fixedly mounted on the outer periphery of the adjusting sleeve 12 .

[0027] It should be noted that by providing an adjusting sleeve 12 for installing the rotating material tray 13, the stability of the installation of the rotating material tray 13 can be ensured, the contact range of the installation of the rotating material tray 13 can be improved, and the position of the rotating material tray 13 can be adjusted to adapt to long tube parts of different length specifications.

[0028] In an optional embodiment, a blind hole support 14 is fixedly provided on the upper end of the main frame 1, a blind hole cylinder 15 is fixedly installed on the blind hole support 14, and an output end of the blind hole cylinder 15 is fixedly connected to a blind hole pin.

[0029] It should be noted that the blind hole cylinder 15 is provided to drive the blind hole pin to clear the hole groove of the part, thereby ensuring the subsequent tapping processing accuracy.

[0030] In an optional embodiment, a discharge support 16 is fixedly provided on the upper end of the main frame 1 , a discharge guide rod 17 is fixedly mounted on the discharge support 16 , and a plurality of discharge guide plates 18 are adjustably mounted on the discharge guide rod 17 .

[0031] It should be noted that the discharging guide plate 18 is provided to discharge the processed long tube material, and the position of the discharging guide plate 18 is adjusted to ensure stable discharging of the long tube material.

[0032] In an optional embodiment, a vertically downward pressure cylinder 19 is fixedly installed on the upper end of the driving support 5, and the output end of the pressure cylinder 19 is fixedly connected to the pressure support 20. The lower end of the pressure support 20 is detachably installed with a pressure head 21, and a limiting stop frame 22 is fixedly installed on the pressure support 20.

[0033] It should be noted that by setting up the upper pressure cylinder 19, the upper pressure support 20 and the upper pressure head 21 are driven to move up and down, thereby ensuring that the long tube material is fixed and pressed on the rotating material tray 13, ensuring that the part remains stable during tapping processing, and the setting of the limit stop frame 22 can effectively ensure that the part remains stable while rotating with the rotating material tray 13.

[0034] In an optional embodiment, the loading slide 4 includes a fixed base 41 fixedly mounted on the main frame 1, an adjustment guide rail 42 is fixedly provided on the upper end of the fixed base 41, an adjustment slider 43 is slidably mounted on the adjustment guide rail 42, a loading base plate 44 is fixedly mounted on the adjustment slider 43, and two groups of loading slides 46 are symmetrically mounted on the loading base plate 44.

[0035] It should be noted that the adjustment guide rail 42 serves as a guide for the installation of the adjustment slider 43. At the same time, a positioning bolt is provided at the side end of the adjustment guide rail 42 to lock the adjustment slider 43. The relative position of the loading slide 4 is adjusted by adjusting the position of the adjustment slider 43 to ensure stable loading guidance for long tube materials.

[0036] In an optional embodiment, a plurality of adjustment slots 45 are provided on the upper end of the loading base plate 44 , and two groups of loading slides 46 are slidably mounted on the adjustment slots 45 and fixed and locked by bolts.

[0037] It should be noted that the relative positions of the two groups of feeding slides 46 are adjusted by providing an adjustment slot 45, thereby ensuring stable feeding and guiding of parts of different lengths.

[0038] The working principle of the present utility model is as follows: the long tube material is automatically loaded by the jacking loader 3, and the long tube material falls into the part groove of the rotating material tray 13 through the loading slide 4, and the loading width of the loading slide 4 and the spacing between the multiple groups of rotating material trays 13 are adjusted according to the length of the long tube material. After the long tube material falls into the part groove of the rotating material tray 13, the driving motor 6 drives the gear set inside the rotary support 7 to rotate, thereby driving the connecting shaft 11 and the rotating material tray 13 to rotate. When the long tube material rotates, the blind hole pin is driven by the blind hole cylinder 15 to conduct the part, and then the part is tapped by the tapping machine. After the processing is completed, the part is discharged through the discharge guide plate 18, and then rolls into the receiving box 25 for storage through the discharge chute 23.

[0039] The above describes an embodiment of the present invention in detail. However, the above content is only a preferred embodiment of the present invention and should not be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent application of the present invention.

Claims

1. A long tube thread tapping machine, characterized in that: The invention comprises a main frame (1), a loading base (2) is fixedly provided at the rear end of the main frame (1), a lifting loading machine (3) for automatic loading is fixedly provided on the loading base (2), a driving support (5) and a tapping support (8) are fixedly provided at the middle part of the upper end of the main frame (1), a rotary support (7) is fixedly installed on the driving support (5), a driving motor (6) is fixedly installed at the input end of the rotary support (7), a connecting shaft (11) is fixedly connected to the output end of the rotary support (7), the connecting shaft (11) is rotatably installed on the driving support (5), and the connecting shaft (11) is fixedly connected to the output end of the rotary support (7). ) are fixedly mounted on the periphery of a plurality of rotating material trays (13), a plurality of parts troughs are arranged on the periphery of the rotating material tray (13), a tapping machine (9) for tapping parts is fixedly mounted on the tapping support (8), a loading slide (4) is fixedly mounted on the upper end of the main frame (1), the loading slide (4) is connected to the discharge end of the jacking loader (3) and the parts trough of the rotating material tray (13), a discharge chute (23) is fixedly mounted on the upper end of the main frame (1), a material receiving bottom plate (24) is fixedly mounted on the front end of the main frame (1), and a material receiving box (25) is placed on the material receiving bottom plate (24).

2. A long tube thread tapping machine according to claim 1, characterized in that: A bearing support (10) is fixedly provided at the upper end of the main frame (1), and the connecting shaft (11) is rotatably mounted on the bearing support (10).

3. A long tube thread tapping machine according to claim 1, characterized in that: An adjusting sleeve (12) is fixedly mounted on the outer periphery of the connecting shaft (11), and the rotating material disc (13) is adjustably and fixedly mounted on the outer periphery of the adjusting sleeve (12).

4. A long tube thread tapping machine according to claim 1, characterized in that: A blind hole support (14) is fixedly provided on the upper end of the main frame (1), a blind hole cylinder (15) is fixedly mounted on the blind hole support (14), and a blind hole pin is fixedly connected to the output end of the blind hole cylinder (15).

5. The long tube thread tapping machine according to claim 1, characterized in that: A discharge support (16) is fixedly provided at the upper end of the main frame (1), a discharge guide rod (17) is fixedly mounted on the discharge support (16), and a plurality of groups of discharge guide plates (18) are adjustably mounted on the discharge guide rod (17).

6. A long tube thread tapping machine according to claim 1, characterized in that: A vertical downward upward pressure cylinder (19) is fixedly mounted on the upper end of the driving support (5); an output end of the upward pressure cylinder (19) is fixedly connected to an upward pressure support (20); an upward pressure head (21) is detachably mounted on the lower end of the upward pressure support (20); and a limit stop frame (22) is fixedly mounted on the upward pressure support (20).

7. The long tube thread tapping machine according to claim 1, characterized in that: The feeding slide (4) includes a fixed base (41) fixedly mounted on the main frame (1), an adjustment guide rail (42) is fixedly provided on the upper end of the fixed base (41), an adjustment slider (43) is slidably mounted on the adjustment guide rail (42), a feeding base plate (44) is fixedly mounted on the adjustment slider (43), and two groups of feeding slides (46) are symmetrically mounted on the feeding base plate (44).

8. The long tube thread tapping machine according to claim 7, characterized in that: The upper end of the feeding base plate (44) is provided with a plurality of adjustment chutes (45), and two groups of feeding slides (46) are slidably mounted on the adjustment chutes (45) and fixed and locked by bolts.

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