Threading machine for lathe hardware part machining

Abstract

The utility model relates to the technical field of part machining, and discloses a threading machine for lathe hardware part machining, which comprises a bearing table, a sealing assembly is arranged at the top of the front surface of the bearing table and is used for preventing lubricating oil from splashing, a lubricating assembly is arranged above the bearing table, and the sealing assembly is used for sealing the bearing table. The lubricating and filtering assembly is used for lubricating and filtering metal scraps; and the sealing assembly comprises a round pipe clamp, two sets of limiting sleeves are installed at the top of the round pipe clamp, sliding guide rods are embedded into the inner sides of the limiting sleeves and the round pipe clamp, a sealing disc is installed on the back face of each sliding guide rod, and a corrugated pipe is installed on the front face of the inner side of each sealing disc. According to the die head threading machine for machining the lathe hardware parts, the sealing assembly is arranged, and the problem that when the die head threading machine for machining the lathe hardware parts is used for machining, lubricating oil splashes, so that a machining table is contaminated with the lubricating oil and is inconvenient to clean is effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of parts processing, in particular to a threading machine for processing lathe hardware parts. Background Art

[0002] Hardware parts are circular tubular structures, mostly used to transport liquids. A threaded structure needs to be opened at the pipe joint, which is usually processed using a threading machine.

[0003] The threading machine is a modern and common device for processing the thread ends of metal pipes.

[0004] The threading machine is used to clamp and rotate to open a threaded opening on the outside of the pipe opening.

[0005] Chinese Patent Publication No.: CN212286179U discloses a threading machine for processing hardware parts of a lathe, which includes a frame, a fixture table is fixed at one end of the top of the frame, a guide rail is fixed at the other end of the top of the frame, and an electric slide is slidably connected to the guide rail; a threading device is arranged on the electric slide, and the threading device includes a motor, a coupling and a threading disk, and the coupling is installed on the top of the electric slide through a bracket; the oil inlet channel rotates with the turntable and rotates to the oil feed pipe, and the oil feed pipe and the oil inlet channel form a passage to transmit lubricating oil for auxiliary threading into the threading tube, wherein four oil inlet channels are provided, and each rotation of the turntable by 90° is a refueling cycle, and lubricating oil can be periodically added to the threading tube, and lubricating oil can be quickly added to the threading tube, thereby improving the processing quality of parts and components, and reducing the speed of temperature increase in the threading tube due to friction obstruction, which is conducive to the stable processing of parts and components.

[0006] The above-mentioned prior art mentions the use of lubricating oil to lubricate and cool the processing area, and the lubricating oil is poured on the processing interface in a flowing manner through a pipeline. The lubricating oil will be discharged through the front opening after lubrication. However, since the internal structure is in a rotating state during processing, the lubricating oil is poured on the outside of the rotating structure, it is inevitable that the lubricating oil will splash, causing the workbench to be contaminated with lubricating oil and difficult to clean. Utility Model Content

[0007] The utility model aims to provide a threading machine for lathe hardware parts processing, so as to solve the problem in the above background technology that when lubricating is poured on the processing interface for lubrication and cooling, liquid splashes and contaminates the workbench, thus making it inconvenient to clean.

[0008] In order to solve the above technical problems, the utility model provides the following technical solutions: a threading machine for lathe hardware parts processing, comprising a bearing platform, a sealing component is arranged on the top of the front of the bearing platform, and the sealing component is used to prevent the splashing of lubricating oil, a lubrication filter component is arranged above the bearing platform, and the lubrication filter component is used to lubricate and filter metal debris;

[0009] The sealing assembly includes a round tube clamp, and two sets of limit sleeves are installed on the top of the round tube clamp, a sliding guide rod is embedded in the inner side of the limit sleeve and the round tube clamp, and a sealing disk is installed on the back of the sliding guide rod, a bellows is installed on the front side of the inner side of the sealing disk, and a support spring is arranged on the outer side of the sliding guide rod.

[0010] The lubrication and filtering assembly includes a lubricator, and a positioning hole is provided on the front side of the lubricator, a through groove is provided on the inner side of the lubricator, and a collector is provided at the bottom of the lubricator, a filter frame is provided on the inner side of the collector, and a bearing net is provided on the inner side of the filter frame, a filter plate is provided on the top of the bearing net, and a fixed frame is provided on the inner side of the filter frame, and a screen is provided on the inner side of the fixed frame.

[0011] Preferably, an open groove is provided on the inner side of the bearing platform, and four groups of limit brackets are arranged on the top of both sides of the bearing platform, a limit guide rod is installed on the inner side of the limit bracket, and a limit sliding sleeve is arranged on the outer side of the limit guide rod.

[0012] Preferably, a limiting sliding groove is provided on the inner side of the limiting sliding sleeve, and a coupling is arranged on the inner side of the limiting sliding sleeve, an outer fixing sleeve is installed on the front side of the coupling, and a driving motor is installed on the back side of the coupling, an inner turntable is arranged on the inner side of the front side of the coupling, and four groups of adjusting screws are arranged on the inner side of the inner turntable, and four groups of positioning screws are arranged on the front side of the outer fixing sleeve.

[0013] Preferably, a connecting pipe opening is provided on the right side of the bottom of the collector, and a lubricating nozzle interface is provided on the right side of the top of the lubricator.

[0014] Preferably, a magnetic plate is provided on the right side of the filter frame.

[0015] Preferably, a bearing plate is provided at the bottom of the round tube clamp, and the bearing plate is located on the top of the bearing platform, and an adjusting turntable is embedded and installed on the front side of the round tube clamp.

[0016] Preferably, a limiting disk is provided on the front side of the sliding guide rod, and the limiting disk is located on the front side of the limiting sleeve and inside the round tube clamp.

[0017] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0018] First, the utility model sets a sealing component, and the bellows installed in the sealing disk combination adopts a placement with a large front diameter and a small back diameter to achieve the effect of inclined drainage. At the same time, a support spring is used to control the position of the sealing disk. When processing is performed, when the processing component on the back moves, it will contact the sealing disk and squeeze the support spring. When the lubricating oil is lubricated and cooled inside, the splashed lubricating oil will flow back into the interior of the lubricator under the guidance of the bellows. The sealing component is used to effectively avoid the problem of splashing lubricating oil during processing of a threading machine for lathe hardware parts, which causes the processing table to be contaminated with lubricating oil and is inconvenient to clean.

[0019] Second, the utility model is provided with a filter component. When the existing threading machine is processing, the lubricating oil will be directly mixed with metal debris for collection after cooling down, and cannot be directly used. A lubricator is now used, and the structure inside the lubricator is used to provide an installation position. The lubricating nozzle interface can be connected to the external lubricating oil pump structure. The pump mainly uses high-pressure slow injection to lubricate and cool the lubricating oil. The through groove is used to provide a space for the through structure for the round tube. The collector at the bottom is used to install the filter structure. The filter frame of the filter structure can provide an installation position for the inner bearing net structure. The bearing net can provide restrictions on the filter plate and facilitate the replacement of the filter plate. The filter plate can filter relatively fine metal debris. The screen structure restricted by the fixed frame on the top can separate larger metal chips. The separated and filtered lubricating oil will be collected through the connecting pipe port at the bottom. The lubricating oil is in a filtered state and can be used directly to achieve a circulation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the coupling of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the lubricator of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the filter plate of the utility model;

[0024] Figure 5 This is a schematic diagram of the structure of the bellows of the utility model.

[0025] 1. Bearing platform; 101. Open slot; 102. Limit bracket; 103. Limit guide rod; 2. Coupling; 201. Limit sleeve; 202. Limit slide slot; 203. Drive motor; 204. Inner turntable; 205. Adjusting screw; 206. Outer fixed sleeve; 207. Positioning screw; 3. Lubricator; 301. Positioning hole; 302. Through slot; 303. Collector; 304. Connecting pipe mouth; 305. Lubricating nozzle interface; 4. Filter plate; 401. Magnetic plate; 402. Filter frame; 403. Bearing net; 404. Fixed frame; 405. Screen; 5. Round tube fixture; 501. Bearing plate; 502. Limit sleeve; 503. Adjusting turntable; 6. Bellows; 601. Sliding guide rod; 602. Limit disk; 603. Support spring; 604. Sealing disk. DETAILED DESCRIPTION

[0026] 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.

[0027] See also Figure 1-4 A threading machine for lathe hardware parts processing includes a carrier 1, a sealing component is arranged on the top of the front of the carrier 1, and the sealing component is used to prevent the splashing of lubricating oil, and a lubricating filter component is arranged above the carrier 1, and the lubricating filter component is used to lubricate and filter metal debris;

[0028] The sealing assembly includes a round tube fixture 5, and two sets of limit sleeves 502 are installed on the top of the round tube fixture 5, and a sliding guide rod 601 is embedded in the inner side of the limit sleeve 502 and the round tube fixture 5, and a sealing disk 604 is installed on the back of the sliding guide rod 601, and a bellows 6 is installed on the front side of the inner side of the sealing disk 604, and a support spring 603 is arranged on the outer side of the sliding guide rod 601.

[0029] The lubrication and filtering assembly includes a lubricator 3, and a positioning hole 301 is provided on the front of the lubricator 3, a through groove 302 is provided on the inner side of the lubricator 3, and a collector 303 is arranged at the bottom of the lubricator 3, a carrying net 403 is arranged on the inner side of the filter frame 402, and a filter plate 4 is arranged on the top of the carrying net 403, and a filter frame 402 is arranged on the inner side of the collector 303, a fixing frame 404 is arranged on the inner side of the filter frame 402, and a screen 405 is arranged on the inner side of the fixing frame 404.

[0030] Through the above technical solution, the bearing plate 501 structure of the sealing component can be directly fixed to the main bearing platform 1 by bolts to ensure the stability of the structure. A round tube clamp 5 is welded on the top. The round tube clamp 5 is used to clamp the round tube structure that needs to be processed, and the internal clamping structure can be controlled by rotating the front adjustment dial 503 to clamp and fix the round tube. The outer limiting sleeve 502 structure can provide restriction and guidance for the internal sliding guide rod 601 structure. The sliding guide rod 601 can slide and adjust on the inner side of the limiting sleeve 502 according to the situation. The front limiting disk 602 can limit and prevent the sliding guide rod 601 from falling off. The sealing disk 604 installed on the back The structure can contact the front of the lubricator 3 to maintain the sealing effect. The bellows 6 installed in combination with the sealing disk 604 is placed with a large diameter on the front and a small diameter on the back to achieve the effect of inclined drainage. At the same time, the support spring 603 is used to control the position of the sealing disk 604. When processing is performed, when the processing component on the back moves, it will contact the sealing disk 604 and squeeze the support spring 603. When the lubricating oil is lubricated and cooled inside, the splashed lubricating oil will flow back into the lubricator 3 under the guidance of the bellows 6. The sealing component effectively avoids the problem of splashing lubricating oil when a threading machine for lathe hardware parts is processed, causing the processing table to be contaminated with lubricating oil and inconvenient to clean;

[0031] Through the above technical solution, the structure inside the lubricator 3 provides an installation position, the lubricating nozzle interface 305 can be connected to the external lubricating oil pump structure, and the pump is used to lubricate and cool the lubricating oil mainly by high-pressure slow injection. The through groove 302 is used to provide a space for the through structure for the round tube, and the collector 303 at the bottom is used to install the filtering structure. The filter frame 402 of the filtering structure can provide an installation position for the inner bearing net 403 structure. The bearing net 403 can provide restrictions on the filter plate 4 and facilitate the replacement of the filter plate 4. The filter plate 4 can filter relatively fine metal debris. The screen 405 structure restricted by the fixed frame 404 at the top can separate larger metal debris. The separated and filtered lubricating oil will be collected through the connecting pipe port 304 at the bottom. The lubricating oil is in a filtered state and can be used directly to achieve a circulation effect, and the magnetic suction plate 401 on the right can be adsorbed for easy disassembly.

[0032] Specifically, an open groove 101 is opened on the inner side of the supporting platform 1, and four sets of limit brackets 102 are arranged on the top of both sides of the supporting platform 1, the limit guide rod 103 is installed on the inner side of the limit bracket 102, and the limit sliding sleeve 201 is arranged on the outer side of the limit guide rod 103.

[0033] Through the above technical solution, the supporting platform 1 can provide support for the overall structure of the top and ensure the stability of the overall structure. The open groove 101 structure in the middle can prevent the filter component from contacting the supporting platform 1, and at the same time, an additional collection structure can be placed to collect the lubricating oil dripping from the bellows 6. The limiting bracket 102 structure can provide support for the overall structure of the top and increase the stability of the structure. The limiting guide rod 103 structure can provide limitation and guidance for the outer limiting sleeve 201 structure.

[0034] Specifically, a limiting groove 202 is provided on the inner side of the limiting sleeve 201, and a coupling 2 is arranged on the inner side of the limiting sleeve 201, an outer fixed sleeve 206 is installed on the front side of the coupling 2, and a driving motor 203 is installed on the back side of the coupling 2, an inner turntable 204 is arranged on the inner side of the front side of the coupling 2, and four groups of adjusting screws 205 are arranged on the inner side of the inner turntable 204, and four groups of positioning screws 207 are arranged on the front side of the outer fixed sleeve 206.

[0035] Through the above technical scheme, the limiting sleeve 201 is installed in combination with the limiting guide rod 103 using the limiting slide groove 202, and the position is adjusted by sliding along the limiting guide rod 103. The coupling 2 structure can provide kinetic energy transmission for the driving motor 203 on the back, driving the inner turntable 204 on the front to rotate, and the inner adjusting screw cutter 205 is used to perform threaded opening processing on the steel pipe. The outer external fixed sleeve 206 structure can provide installation restrictions for the positioning screw 207 structure on the front. The positioning screw 207 can provide installation for the front lubricator 3 to ensure that the lubricator 3 can be disassembled and installed normally.

[0036] Specifically, a connecting pipe opening 304 is provided on the right side of the bottom of the collector 303, and a lubricating nozzle interface 305 is provided on the right side of the top of the lubricator 3, and the connecting pipe opening 304 is used to connect with an external collecting pump.

[0037] Through the above technical solution, the lubricating nozzle interface 305 structure can spray the lubricating oil into the lubricator 3 for lubrication, and the filter frame 402 structure is used to provide an installation position for the inner structure.

[0038] Specifically, a magnetic plate 401 is disposed on the right side of the filter frame 402 .

[0039] Through the above technical solution, the magnetic plate 401 can assist the filter frame 402 in adsorption and installation.

[0040] Specifically, a bearing plate 501 is provided at the bottom of the round tube clamp 5 , and the bearing plate 501 is located on the top of the bearing platform 1 , and an adjusting dial 503 is embedded and installed on the front of the round tube clamp 5 .

[0041] Through the above technical solution, the supporting plate 501 can provide a limit for the overall fixing structure at the top, and the clamping structure inside the round tube clamp 5 can be controlled by adjusting the turntable 503 to adjust the clamping and fixing.

[0042] Specifically, a limiting plate 602 is provided on the front of the sliding guide rod 601 , and the limiting plate 602 is located on the front of the limiting sleeve 502 and inside the round tube clamp 5 .

[0043] Through the above technical solution, the sliding guide rod 601 structure can be slidably adjusted along the limiting sleeve 502 to ensure the sliding stability of the back structure, and the front limiting plate 602 can prevent the sliding guide rod 601 from falling off.

[0044] Working principle: When in use, the round tube to be processed can be set through the inner side of the round tube clamp 5, and the internal clamping structure can be driven to fix the round tube by rotating the control dial 503, and then the distance of the screw cutter 205 can be controlled and adjusted, and the output end shaft can be driven to rotate by the drive motor 203, and the inner turntable 204 can be controlled to rotate by the coupling 2, and the overall coupling 2 can be pushed to adjust the position along the limit guide rod 103, which will drive the front lubricator 3 to contact the sealing disk 604 and continue to squeeze. Support spring 603, during the extrusion process, the sliding guide rod 601 will be adjusted along the limit sleeve 502, and the internal round tube will be processed after contacting the adjusting screw cutter 205. The lubricating nozzle interface 305 on the top is connected to the outside to spray lubricating oil on the surface of the processing interface, cooling down and flushing the metal chips attached to the surface. The splashing lubricating oil will enter the interior of the collector 303 under the guidance of the bellows 6, and will be filtered by the screen 405 and the filter plate 4 and then discharged by the connecting pipe port 304 for recycling. After the processing is completed, the round tube is disassembled.

[0045] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit thereof, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A threading machine for lathe hardware parts processing, comprising a carrier platform (1), characterized in that: A sealing component is arranged on the top of the front face of the carrier platform (1), and the sealing component is used to prevent the splashing of lubricating oil; a lubricating filter component is arranged above the carrier platform (1), and the lubricating filter component is used to lubricate and filter metal debris; The sealing assembly comprises a round tube clamp (5), and two groups of limiting sleeves (502) are installed on the top of the round tube clamp (5), a sliding guide rod (601) is embedded in the inner side of the limiting sleeve (502) and the round tube clamp (5), and a sealing disk (604) is installed on the back side of the sliding guide rod (601), a bellows (6) is installed on the front side of the inner side of the sealing disk (604), and a supporting spring (603) is arranged on the outer side of the sliding guide rod (601). The lubricating and filtering assembly comprises a lubricator (3), wherein a positioning hole (301) is provided on the front side of the lubricator (3), a through groove (302) is provided on the inner side of the lubricator (3), and a collector (303) is provided at the bottom of the lubricator (3), a filter frame (402) is provided on the inner side of the collector (303), and a bearing net (403) is provided on the inner side of the filter frame (402), a filter plate (4) is provided on the top of the bearing net (403), a fixing frame (404) is provided on the inner side of the filter frame (402), and a screen (405) is provided on the inner side of the fixing frame (404).

2. A threading machine for lathe hardware parts processing according to claim 1, characterized in that: An open groove (101) is provided on the inner side of the bearing platform (1), and four groups of limit brackets (102) are arranged on the top of both sides of the bearing platform (1), a limit guide rod (103) is installed on the inner side of the limit bracket (102), and a limit sliding sleeve (201) is arranged on the outer side of the limit guide rod (103).

3. A threading machine for lathe hardware parts processing according to claim 2, characterized in that: A limiting sliding groove (202) is provided on the inner side of the limiting sliding sleeve (201), and a coupling (2) is arranged on the inner side of the limiting sliding sleeve (201), an outer fixing sleeve (206) is installed on the front side of the coupling (2), and a driving motor (203) is installed on the back side of the coupling (2), an inner turntable (204) is arranged on the inner side of the front side of the coupling (2), and four groups of adjusting screw knives (205) are arranged on the inner side of the inner turntable (204), and four groups of positioning screws (207) are arranged on the front side of the outer fixing sleeve (206).

4. A threading machine for lathe hardware parts processing according to claim 1, characterized in that: A connecting pipe opening (304) is provided on the right side of the bottom of the collector (303), and a lubricating nozzle interface (305) is provided on the right side of the top of the lubricator (3).

5. A threading machine for lathe hardware parts processing according to claim 1, characterized in that: A magnetic attraction plate (401) is arranged on the right side of the filter frame (402).

6. A threading machine for lathe hardware parts processing according to claim 1, characterized in that: A bearing plate (501) is provided at the bottom of the round tube clamp (5), and the bearing plate (501) is located on the top of the bearing platform (1). An adjusting turntable (503) is embedded and installed on the front of the round tube clamp (5).

7. A threading machine for lathe hardware parts processing according to claim 1, characterized in that: A limiting disk (602) is arranged on the front side of the sliding guide rod (601), and the limiting disk (602) is located on the front side of the limiting sleeve (502) and inside the round tube clamp (5).

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