Automatic tapping machine with tool bit convenient to replace

Abstract

The automatic tapping machine comprises a dust collecting structure, a support is fixedly installed on the upper surface of the dust collecting structure, a connecting assembly is fixedly installed on one side of the lower surface of the support, and a tool bit body is fixedly installed on the lower surface of the connecting assembly. The support comprises a servo motor, a connector, embedding holes and a transverse plate, the servo motor is fixedly installed on one side of the lower surface of the transverse plate, the connector is fixedly installed on the lower surface of the servo motor, the embedding holes are formed in the surface of the connector, and the number of the embedding holes is two. And the connecting assembly comprises a connecting piece, an embedded column, a conical block, a bottom plate, a connecting column and a first spring, and the bottom plate is installed on the lower portion of the inner surface of the connecting piece in an embedded mode. According to the automatic tapping machine with the tool bit convenient to replace, the tool bit can be rapidly replaced, and waste generated in the tapping process can be treated.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic tapping machines, in particular to an automatic tapping machine with convenient tool head replacement. Background Art

[0002] An automatic tapping machine is a machine used for tapping, threading, and other processing of hardware parts such as nuts. It is conducive to automation, reduces labor costs, is suitable for automotive parts, hardware processing parts, and has the characteristics of high speed and high precision. The existing patent application number is CN202322593316.3. A debris cleaning mechanism of an automatic tapping machine includes a workbench, a waste water tank is provided on the upper part of the workbench, a filter is provided on the upper part of the waste water tank, mounting blocks are provided on both sides of the upper part of the filter, and a disassembly mechanism is provided on both sides of the upper part of the workbench. The disassembly mechanism includes a pull ring, a connecting rod, a slider, a slide rod, a return spring, a connecting plate and a fixed rod. The lower part of the pull ring is fixedly connected to the connecting rod, one end of the connecting rod is fixedly connected to the slider, the slider is slidably connected to the outside of the slide rod, and a return spring is provided on one side of the outer side of the slide rod. The lower part of the slider is fixedly connected to the connecting plate, and one side of the connecting plate is fixedly connected to the fixed rod. The present invention facilitates the cleaning of debris generated during the tapping process. However, in actual use, the cutter head needs to be replaced to accommodate parts of different specifications. The replacement of the cutter head is cumbersome and difficult to disassemble and assemble. In addition, the debris in this application accumulates on the filter screen, affecting the tapping operation and requiring frequent cleaning, which is time-consuming. Therefore, we propose an automatic tapping machine that facilitates the replacement of the cutter head. Utility Model Content

[0003] The main purpose of the utility model is to provide an automatic tapping machine with convenient tool head replacement, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0005] An automatic tapping machine with convenient tool head replacement includes a dust collecting structure, a bracket is fixedly mounted on the upper surface of the dust collecting structure, a connecting component is fixedly mounted on one side of the lower surface of the bracket, and a tool head body is fixedly mounted on the lower surface of the connecting component.

[0006] In a preferred embodiment, the bracket includes a servo motor, a connecting head, an embedding hole, and a horizontal plate. The servo motor is fixedly installed on one side of the lower surface of the horizontal plate. The servo motor is fixedly installed on the lower surface of the servo motor. The surface of the connecting head is provided with an embedding hole, and the embedding holes are divided into two groups.

[0007] In a preferred embodiment, the connecting assembly includes a connecting piece, an embedded column, a conical block, a base plate, a connecting column, and a first spring. The inner surface of the connecting piece is located below and embedded with the base plate, the interior of the connecting piece is located above the base plate and embedded with the conical block, the surface of the conical block is located above and fixedly installed with the connecting column, the connecting columns are divided into two groups, the surfaces of the connecting columns are both sleeved with the embedded columns, and the surfaces of the connecting columns adjacent to the embedded columns are both sleeved with the first spring.

[0008] In a preferred embodiment, the bracket and the connecting assembly are installed on the surface of the connecting head through a connecting piece, the conical block is embedded in the interior of the connecting head, the embedded column is embedded in the interior of the embedded hole, and the cutter head body is fixedly installed on the lower surface of the base plate.

[0009] In a preferred embodiment, the dust collecting structure includes a dust collecting net, a suction box, a cross bar, a pull rod, a dust collecting box, a drain pipe, a first U-shaped block, a second U-shaped block, and a second spring. The dust collecting net is embedded in the upper surface of the dust collecting box, and a drain pipe is embedded in the lower surface of one side surface of the dust collecting box. The front surface of the dust collecting box is embedded in the front surface of the dust collecting box, and the pull rod is fixedly installed on the front surface of the suction box. The interior of the dust collecting box is embedded with a cross bar below the suction box, and the cross bar is divided into two groups. The front surface of the dust collecting box is located at the upper position on one side and the second U-shaped block is fixedly installed. The first U-shaped block is embedded in the interior of the second U-shaped block, and a second spring is embedded and connected between the second U-shaped block and the first U-shaped block.

[0010] In a preferred embodiment, the bracket and the dust collecting structure are fixedly mounted on the upper surface of the dust collecting box at one side via a transverse plate.

[0011] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are:

[0012] In the utility model, the embedding hole, embedding column, connecting column and first spring are provided, so that the connecting head can be quickly connected to the connecting piece, thereby quickly replacing the cutter head, and the operation is convenient. The dust collecting net and suction box are provided, and the debris can be collected inside the dust collecting box for collection and classification, thereby reducing the frequency of cleaning the filter. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of an automatic tapping machine with convenient tool head replacement according to the present invention;

[0014] Figure 2 This is a detailed diagram of a bracket of an automatic tapping machine that facilitates the replacement of cutting heads according to the present invention;

[0015] Figure 3This is a cross-sectional view of a connector of an automatic tapping machine that facilitates the replacement of cutting heads according to the present invention;

[0016] Figure 4 This is a cross-sectional view of a dust collection box of an automatic tapping machine that facilitates the replacement of cutting heads according to the present invention;

[0017] Figure 5 This is a detailed view of the dust box of an automatic tapping machine that is convenient for changing cutter heads;

[0018] Figure 6 This utility model is an automatic tapping machine with convenient tool head replacement Figure 3 A detailed enlarged view of point A;

[0019] Figure 7 This utility model is an automatic tapping machine with convenient tool head replacement Figure 5 A magnified view of the detail at point B.

[0020] In the figure: 1. Bracket; 101. Servo motor; 102. Connector; 103. Embedding hole; 104. Horizontal plate; 2. Connecting assembly; 201. Connector; 202. Embedding column; 203. Conical block; 204. Bottom plate; 205. Connecting column; 206. First spring; 3. Dust collecting structure; 301. Dust collecting net; 302. Extraction box; 303. Horizontal bar; 304. Pull rod; 305. Dust collecting box; 306. Drain pipe; 307. First U-shaped block; 308. Second U-shaped block; 309. Second spring; 4. Cutting head body. DETAILED DESCRIPTION

[0021] To make the purpose, technical solutions, and advantages of the embodiments of this application more clear, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the embodiments of this application. Obviously, the described embodiments are part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0022] Reference Figure 1-7 , an automatic tapping machine with convenient tool head replacement, comprising a dust collecting structure 3, a bracket 1 fixedly mounted on the upper surface of the dust collecting structure 3, a connecting component 2 fixedly mounted on one side of the lower surface of the bracket 1, and a tool head body 4 fixedly mounted on the lower surface of the connecting component 2;

[0023] The bracket 1 includes a servo motor 101, a connector 102, an embedding hole 103, and a cross plate 104. The lower surface of the cross plate 104 is fixedly mounted with the servo motor 101 on one side, and the lower surface of the servo motor 101 is fixedly mounted with the connector 102. The surface of the connector 102 is provided with embedding holes 103, and the embedding holes 103 are in two groups. The connecting assembly 2 includes a connecting piece 201, an embedding column 202, a conical block 203, a bottom plate 204, a connecting column 205, and a first spring 206. The inner surface of the connecting piece 201 is located below and embedded with the bottom plate 204. The interior of the connecting piece 201 is located above the bottom plate 204 and embedded with The conical block 203 has a connecting column 205 fixedly installed on the surface of the conical block 203. The connecting column 205 is divided into two groups. The surface of the connecting column 205 is sleeved with an embedded column 202. The surface of the connecting column 205 is located adjacent to the embedded column 202 and is sleeved with a first spring 206. The bracket 1 and the connecting assembly 2 are sleeved and installed on the surface of the connecting head 102 through the connecting piece 201. The conical block 203 is embedded in the interior of the connecting head 102, and the embedded column 202 is embedded in the interior of the embedded hole 103. The cutter head body 4 is fixedly installed on the lower surface of the bottom plate 204. The inner surface of the connecting piece 201 is connected to the connecting head 102. The outer surface of the dust collecting box 305 is provided with threads, and the connecting piece 201 is connected to the connecting head 102 by threads; the dust collecting structure 3 includes a dust collecting net 301, a pumping box 302, a cross bar 303, a pull rod 304, a dust collecting box 305, a drain pipe 306, a first U-shaped block 307, a second U-shaped block 308, and a second spring 309. The dust collecting net 301 is embedded in the upper surface of the dust collecting box 305, and the drain pipe 306 is embedded in the lower surface of the dust collecting box 305. The pumping box 302 is embedded in the front surface of the dust collecting box 305, and the lower surface of the pumping box 302 is provided with a filter screen, which can filter out water, while debris remains in the pumping box 302 A pull rod 304 is fixedly installed on the front surface of the drawer box 302, and a cross bar 303 is embedded in the interior of the dust collecting box 305 below the drawer box 302. There are two groups of cross bars 303. A second U-shaped block 308 is fixedly installed on the front surface of the dust collecting box 305 at an upper position on one side, and a first U-shaped block 307 is embedded in the interior of the second U-shaped block 308. A second spring 309 is embedded and connected between the second U-shaped block 308 and the first U-shaped block 307. The first U-shaped block 307 serves to limit the drawer box 302; the bracket 1 and the dust collecting structure 3 are fixedly installed on the upper surface of the dust collecting box 305 at one side through the cross plate 104.

[0024] The implementation principle of an embodiment of an automatic tapping machine for convenient tool head replacement in the present application is as follows: when in use, the bracket 1 and the connecting component 2 are used to replace the tool head body 4, and the dust collecting structure 3 is used to collect the debris; when the tool head needs to be replaced, the embedding column 202 inside the embedding hole 103 is pressed, so that the embedding column 202 moves on the surface of the connecting column 205, and the first spring 206 is compressed, so that the embedding column 202 is away from the embedding hole 103, and the connecting piece 201 is rotated so that the connecting piece 201 is away from the connecting head 102, and the tool head body 4 can be removed, and the required tool head is taken out, and the conical block 203 is embedded in the interior of the connecting head 102, and the connecting piece 201 is tightened so that the position of the conical block 203 is gradually raised, so that the connecting piece 201 is tightened. The connection between the joint 102 and the connecting piece 201 is tighter. When the embedding column 202 reaches the embedding hole 103, the first spring 206 is reset, so that the embedding column 202 is embedded in the inside of the embedding hole 103, and the cutter head body 4 can be installed. The debris generated during the tapping process falls into the inside of the extraction box 302 through the dust collecting net 301, and the moisture passes through the extraction box 302 to the inside of the dust collecting box 305 and is discharged through the drain pipe 306. When the inside of the extraction box 302 needs to be cleaned, the first U-shaped block 307 inside the second U-shaped block 308 is lifted upward, so that the second spring 309 is compressed, and the pull rod 304 is pinched and pulled forward to pull the extraction box 302 out. The position of the extraction box 302 is supported by the cross bar 303.

[0025] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. An automatic tapping machine with convenient tool head replacement, characterized by: The invention comprises a dust collecting structure (3), wherein a bracket (1) is fixedly mounted on the upper surface of the dust collecting structure (3), a connecting component (2) is fixedly mounted on one side of the lower surface of the bracket (1), a cutter head body (4) is fixedly mounted on the lower surface of the connecting component (2), and the connecting component (2) comprises a connecting piece (201), an embedded column (202), a conical block (203), a bottom plate (204), a connecting column (205), and a first spring (206), and the inner surface of the connecting piece (201) is embedded and mounted at the bottom. The bottom plate (204) is provided with a conical block (203) embedded in the interior of the connecting member (201) above the bottom plate (204), and a connecting column (205) is fixedly installed on the surface of the conical block (203). The connecting columns (205) are in two groups, and the surfaces of the connecting columns (205) are both sleeved with embedded columns (202). The surfaces of the connecting columns (205) adjacent to the embedded columns (202) are both sleeved with first springs (206). The dust collecting structure (3) includes a dust collecting net. (301), a drawer box (302), a crossbar (303), a pull rod (304), a dust collecting box (305), a drain pipe (306), a first U-shaped block (307), a second U-shaped block (308), and a second spring (309). The upper surface of the dust collecting box (305) is embedded with a dust collecting net (301), a side surface of the dust collecting box (305) is embedded with a drain pipe (306) at the bottom, and the front surface of the dust collecting box (305) is embedded with a drawer box (302). The drawer box (302) A pull rod (304) is fixedly installed on the front surface of the dust collecting box (305), a cross bar (303) is embedded and installed inside the dust collecting box (305) below the drawer box (302), and the cross bar (303) is in two groups. A second U-shaped block (308) is fixedly installed on the front surface of the dust collecting box (305) at an upper position on one side, a first U-shaped block (307) is embedded and installed inside the second U-shaped block (308), and a second spring (309) is embedded and connected between the second U-shaped block (308) and the first U-shaped block (307).

2. The automatic tapping machine with convenient tool head replacement according to claim 1, characterized in that: The bracket (1) comprises a servo motor (101), a connector (102), embedding holes (103), and a transverse plate (104); the servo motor (101) is fixedly mounted on one side of the lower surface of the transverse plate (104); the connector (102) is fixedly mounted on the lower surface of the servo motor (101); the embedding holes (103) are formed on the surface of the connector (102); and the embedding holes (103) are provided in two groups.

3. The automatic tapping machine with convenient tool head replacement according to claim 2, characterized in that: The bracket (1) and the connecting assembly (2) are sleeved and mounted on the surface of the connecting head (102) via a connecting piece (201); the conical block (203) is embedded and mounted inside the connecting head (102); the embedding column (202) is embedded and mounted inside the embedding hole (103); and the cutter head body (4) is fixedly mounted on the lower surface of the base plate (204).

4. The automatic tapping machine with convenient tool head replacement according to claim 3, characterized in that: The bracket (1) and the dust collecting structure (3) are fixedly mounted on the upper surface of the dust collecting box (305) via a transverse plate (104) and are located on one side.

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