A thread forming device for an inner platform-shaped guide section

Abstract

This utility model provides an internal platform-shaped guide section thread forming device, relating to the field of machining technology, including a collection rack; a door is rotatably connected to the front end of the collection rack, and the top middle position of the collection rack is fixedly connected to the bottom position of a protective cover. A protective plate is provided at the front end of the inner side of the protective cover. A blower nozzle sprays gas into the processing area, blowing away the generated debris to the rear of the feed rack, causing it to fall into the collection rack. The door can then be opened for easy cleaning. The blower nozzle's gas cooling effect on the processing process reduces the temperature of the machining tools and workpiece, ensuring processing quality and extending tool life. This invention solves the problems of existing machining processes where debris may accumulate in the working area, affecting smooth processing and making cleaning difficult, as well as the potential for insufficient precision in workpiece positioning and feeding, affecting the accuracy of thread forming.

Description

Technical Field

[0001] This utility model belongs to the field of machining technology, and more specifically, it relates to an inner platform-shaped guide section thread forming device. Background Technology

[0002] Thread machining is a process that uses tools for making threads to process workpieces using cutting, turning, milling, grinding, and other techniques. It generally refers to the methods of machining threads on workpieces using forming tools or abrasives, and mainly includes turning, milling, tapping, threading, grinding, lapping, and whirl cutting.

[0003] Application number CN202323006690.5 discloses an inner platform-shaped guide section thread forming device, including a base. The top of the base has symmetrically opened rotating grooves. A turntable is rotatably installed inside the rotating grooves. Four receiving slots are arrayed on the edge of the turntable. Four supporting guide columns are arrayed around the turntable on the top of the base. The tops of the four supporting guide columns are connected to a housing. A movable table is installed between the base and the housing. All four supporting guide columns pass through the supporting guide columns, and the supporting guide columns are slidably connected to the movable table. This invention, by setting up a turntable, allows the workpiece to pass under a tap and a brush sequentially during thread processing as the turntable rotates, thereby sequentially completing the thread processing and burr removal of the workpiece's threaded hole. These two steps can be performed simultaneously on different workpieces, resulting in high processing efficiency.

[0004] Based on the above patent search and understanding of the application of existing internal platform-shaped guide section thread forming devices: the debris generated during the processing may accumulate in the working area, affecting the smooth progress of the processing, and is relatively troublesome to clean. The current workpiece positioning and feeding process may not be precise enough, affecting the accuracy of thread forming. Utility Model Content

[0005] To address the aforementioned technical problems, this utility model provides an inner platform-shaped guide section thread forming device, which solves the problems of existing processing methods where debris generated during processing may accumulate in the working area, affecting the smooth progress of processing and making cleaning more troublesome, as well as the current workpiece positioning and feeding process being less precise, affecting the accuracy of thread forming.

[0006] The technical solution adopted in this utility model is as follows: A thread forming device for an inner platform-shaped guide section includes a collection frame; a box door is rotatably connected to the front end of the collection frame; the top middle position of the collection frame is fixedly connected to the bottom position of a protective cover; a protective plate is provided at the front end of the inner side of the protective cover; the bottom position of the protective plate is fixedly connected to the top middle position of an auxiliary seat; a fan nozzle is fixedly installed at the middle position inside the auxiliary seat; the fan nozzle is located at the front middle position inside the collection frame and the box door.

[0007] According to one embodiment of the present invention, a delivery frame is fixedly installed inside the upper part of the collection rack, and a motor B is fixedly installed at the middle of the front end of the top of the delivery frame. The shaft of the motor B is threaded.

[0008] According to one embodiment of the present invention, a delivery platform is slidably connected to the top position of the delivery frame, a protrusion is provided at the bottom middle position of the delivery platform, and a threaded hole is opened at the middle position of the protrusion of the delivery platform, and the motor B is located in the threaded hole of the protrusion of the delivery platform.

[0009] According to one embodiment of the present invention, a chuck clamp is fixedly installed at the rear center of the top of the advancement platform, and the chuck clamp is located inside the lower part of the protective cover.

[0010] According to one embodiment of the present invention, a motor A is provided at the middle position of the left side of the guard plate, and the shaft of the motor A is threaded. A lifting frame is slidably provided at the middle position of the rear end of the guard plate. A protrusion is provided at the middle position of the front end of the lifting frame, and a threaded hole is provided on the side of the protrusion of the lifting frame. The shaft of the motor A is located in the threaded hole of the lifting frame.

[0011] According to one embodiment of the present invention, a motor C is fixedly installed at the top center of the lifting frame, the shaft of the motor C is threaded, a lifting component is slidably connected at the rear center of the lifting frame, a threaded hole is provided at the front center of the lifting component, the shaft of the motor C is located in the threaded hole of the lifting component, and a thread forming drill bit is provided at the rear end of the lifting component.

[0012] Compared with the prior art, the present invention has the following beneficial effects: Motor B drives the advance table to feed the workpiece at a constant speed, while motor C drives the thread forming drill bit to perform processing, which can realize the efficient forming processing of the inner platform-shaped guide section thread.

[0013] The blower nozzles spray gas into the processing area, blowing away the generated debris to the rear of the feeder, where it falls into the collection rack. Cleaning can then be easily done by opening the cabinet door. The gas sprayed by the blower nozzles also cools the processing process, reducing the temperature of the processing tools and workpieces, ensuring processing quality, and extending the tool life.

[0014] Motor A drives the lifting frame to slide laterally, allowing the thread forming drill bit to be precisely aligned with the workpiece's hole position. The thread drives of motors B and C respectively enable the uniform feeding of the workpiece and the precise movement of the drill bit, ensuring the accuracy of thread forming. The protective cover can prevent debris from splashing, ensuring the safety of operators and the cleanliness of the working environment. Attached Figure Description

[0015] Figure 1 This is a side view of the inner platform-shaped guide section thread forming device of this utility model.

[0016] Figure 2 This is a half-section left view structural schematic diagram of the inner platform-shaped guide section thread forming device of this utility model.

[0017] Figure 3 This is a half-section side view of the inner platform-shaped guide section thread forming device of this utility model.

[0018] Figure 4 This is a schematic diagram of the rear side view of the inner platform-shaped guide section thread forming device of this utility model.

[0019] In the diagram, the correspondence between component names and drawing numbers is as follows: 1. Collection rack; 101. Box door; 102. Protective cover; 103. Guard plate; 104. Auxiliary seat; 105. Fan nozzle; 106. Motor A; 2. Progression rack; 201. Motor B; 202. Progression table; 203. Chuck clamp; 3. Lifting rack; 301. Motor C; 302. Lifting component; 303. Thread forming drill bit. Detailed Implementation

[0020] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples.

[0021] Example: As attached Figure 1 To be continued Figure 4 As shown: This utility model provides an inner platform-shaped guide section thread forming device, including a collection frame 1; a box door 101 is rotatably connected to the front end of the collection frame 1, the top middle position of the collection frame 1 is fixedly connected to the bottom position of the protective cover 102, a protective plate 103 is provided at the front end of the inner side of the protective cover 102, the bottom position of the protective plate 103 is fixedly connected to the top middle position of the auxiliary seat 104, and a fan nozzle 105 is fixedly installed at the middle position inside the auxiliary seat 104, the fan nozzle 105 is located at the front middle position inside the collection frame 1 and the box door 101.

[0022] The collection rack 1 has a conveyor rack 2 fixedly installed inside the upper part, and a motor B201 is fixedly installed at the middle of the front end of the top of the conveyor rack 2. The shaft of the motor B201 is threaded.

[0023] The top of the advancing frame 2 is slidably connected to the advancing platform 202. The bottom center of the advancing platform 202 is provided with a protrusion, and a threaded hole is opened in the center of the protrusion of the advancing platform 202. The motor B201 is located in the threaded hole of the protrusion of the advancing platform 202.

[0024] A chuck clamp 203 is fixedly installed at the rear center of the top of the advance table 202, and the chuck clamp 203 is located inside the lower part of the protective cover 102.

[0025] The guard plate 103 has a motor A106 located at the middle left side, and the motor A106 has a threaded shaft. The guard plate 103 has a lifting frame 3 that slides laterally at the middle rear end. The lifting frame 3 has a protrusion at the middle front end, and the protrusion of the lifting frame 3 has a threaded hole on its side. The motor A106 has its shaft located in the threaded hole of the lifting frame 3.

[0026] Among them, a motor C301 is fixedly installed at the top middle position of the lifting frame 3. The shaft of the motor C301 is threaded. A lifting component 302 is slidably connected at the rear middle position of the lifting frame 3. A threaded hole is provided at the front middle position of the lifting component 302. The shaft of the motor C301 is located in the threaded hole of the lifting component 302. A thread forming drill bit 303 is provided at the rear end position of the lifting component 302.

[0027] When using: Place the workpiece to be processed in the chuck fixture 203, start the motor B201 and drive the feed table 202 to slide backward along the feed frame 2 through the thread transmission of the rotating shaft. Observe the movement of the feed table 202 and transport the workpiece to the processing area inside the protective cover 102. The starting motor A106 drives the lifting frame 3 to slide laterally at the middle position of the rear end of the guard plate 103 through the threaded transmission of its rotating shaft. The position of the lifting frame 3 is adjusted so that the thread forming drill bit 303 is aligned with the hole to be processed on the workpiece.

[0028] The starting motor C301 drives the lifting component 302 to slide at the middle position of the rear end of the lifting frame 3 through the threaded transmission of the rotating shaft, so that the thread forming drill bit 303 moves towards the workpiece and cuts in. While the thread forming drill bit 303 cuts into the workpiece, the motor B201 is kept running, so that the advance table 202 drives the workpiece to feed at a uniform speed, thereby realizing the forming processing of the inner platform guide section thread.

[0029] Start the blower nozzle 105 to spray gas into the processing area to cool the processing process and blow the generated debris to the rear of the feeder 2, so that the debris falls into the inside of the collection rack 1. Then, open the box door 101 to facilitate cleaning of the inside of the collection rack 1. At the same time, the protective cover 102 can also prevent debris from splashing.

[0030] Although this application has been described with reference to the foregoing embodiments, those skilled in the art will understand that various changes can be made without departing from the spirit and scope of this application as defined by the appended claims. While this specification contains details of many specific implementations, these should not be construed as limiting the scope of the claims, but rather as descriptions of features specific to particular embodiments. The scope of this application is defined by the appended claims and their equivalents, and is not limited to the embodiments described above.

Claims

1. A thread forming device for an internal trapezoidal guide segment, characterized in that: Includes a collection rack (1); the front end of the collection rack (1) is rotatably connected to a box door (101), the top middle position of the collection rack (1) is fixedly connected to the bottom position of a protective cover (102), a protective plate (103) is provided at the front end of the inner side of the protective cover (102), the bottom position of the protective plate (103) is fixedly connected to the top middle position of an auxiliary seat (104), a fan nozzle (105) is fixedly installed at the middle position inside the auxiliary seat (104), and the fan nozzle (105) is located at the front middle position inside the collection rack (1) and the box door (101).

2. The thread forming device for an inner platform-shaped guide section as described in claim 1, characterized in that: The collection rack (1) is fixedly installed with a delivery rack (2) at the upper part of the inside. The delivery rack (2) is fixedly installed with a motor B (201) at the middle of the front end of the top. The shaft of the motor B (201) is threaded.

3. The thread forming device of claim 2, wherein: The top position of the advance frame (2) is slidably connected to the advance platform (202), and a protrusion is provided at the bottom middle position of the advance platform (202). A threaded hole is opened at the middle position of the protrusion of the advance platform (202), and the motor B (201) is located in the threaded hole of the protrusion of the advance platform (202).

4. The thread forming die set for internal trapezoidal guide segments as claimed in claim 3, wherein: A chuck clamp (203) is fixedly installed at the rear center of the top of the advance platform (202), and the chuck clamp (203) is located inside the lower part of the protective cover (102).

5. The thread forming device of claim 1 wherein: the inner trapezoidal guide segment has a first trapezoidal shape; and the outer trapezoidal guide segment has a second trapezoidal shape. A motor A (106) is provided at the middle position on the left side of the guard plate (103), and the shaft of the motor A (106) is threaded. A lifting frame (3) is slidably located at the middle position of the rear end of the guard plate (103). A protrusion is provided at the middle position of the front end of the lifting frame (3), and a threaded hole is opened on the side of the protrusion of the lifting frame (3). The shaft of the motor A (106) is located in the threaded hole of the lifting frame (3). ​ 6. A thread forming tap according to claim 5 wherein: A motor C (301) is fixedly installed at the top middle position of the lifting frame (3). The shaft of the motor C (301) is threaded. A lifting component (302) is slidably connected at the rear middle position of the lifting frame (3). A threaded hole is provided at the front middle position of the lifting component (302). The shaft of the motor C (301) is located in the threaded hole of the lifting component (302). A thread forming drill bit (303) is provided at the rear end position of the lifting component (302).

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