Tapping machine with adjustable tapping direction
By designing adjustment and clamping mechanisms, the tapping machine achieves angle adjustment of the tapping tool and stable clamping of metal parts, solving the problem that existing tapping machines can only tap in one direction, and improving the flexibility and stability of the tapping machine.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHANGZHOU XINGJINGHONG IND & TRADE CO LTD
- Filing Date
- 2025-05-12
- Publication Date
- 2026-05-05
AI Technical Summary
Existing tapping machines can only tap through holes in a single direction and cannot tap inclined surfaces. They are also complex in structure and have high production and usage costs.
A tapping machine including an adjustment mechanism and a clamping mechanism was designed. The adjustment mechanism achieves the angle adjustment of the tapping tool through the cooperation of a rack, a gear ring and a motor. The clamping mechanism achieves the stable clamping of metal parts through a threaded rod and a knob, ensuring the stability and flexibility of the tapping operation.
The tapping tool angle can be adjusted to accommodate tapping through holes on different metal parts of different sizes and inclined surfaces. The clamping mechanism ensures that the metal parts do not shift during the tapping process, improving the flexibility and stability of the tapping machine.
Smart Images
Figure CN224196045U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of metal parts processing technology, and in particular to a tapping machine with adjustable tapping direction. Background Technology
[0002] A tapping machine is a machining device that processes internal threads, screws, or threads on the inner surface of holes in various parts such as machine housings, equipment end faces, nuts, and flanges, using through holes or blind holes of different specifications. Tapping machines are also called thread tapping machines, automatic tapping machines, etc.
[0003] Regarding the above-mentioned and existing related technologies, the inventor believes that the following defects often exist: existing tapping machines have complex structures, high production and usage costs, and can only tap in a single direction; therefore, in order to address the above problems, a tapping machine with adjustable tapping direction is proposed. Utility Model Content
[0004] The purpose of this invention is to address the shortcomings of existing tapping machines, which can only tap holes in a single direction and cannot tap through holes on inclined surfaces, and require manual support for tapping operations. Therefore, this invention proposes a tapping machine with adjustable tapping direction.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: it includes a base, an adjustment mechanism on one side of the base, the adjustment mechanism includes two fixing blocks, one side of each of the two fixing blocks is fixedly connected to the base, a support arm is fixedly connected to one side of each of the two fixing blocks, a guide groove is provided on the surface of the support arm, a rack is fixedly connected to one side of the support arm, and a support column is slidably connected to the inner surface of the guide groove.
[0006] The aforementioned components achieve the following effects: the base ensures the stability of the adjustment mechanism during operation, and the support arm supports the rack.
[0007] Preferably, the inner surface of the support column is threaded with a first threaded rod, the inner surface of the threaded column is fixedly connected with a guide rod, one end of the first threaded rod is slidably connected with a fixed sleeve, one end of the fixed sleeve is fixedly connected with a first motor, and the surface of the support column is provided with a through groove.
[0008] The effect achieved by the above components is that the fixing sleeve can fix the first motor, and the motor can transmit power to the first threaded rod, thereby moving the support column.
[0009] Preferably, a drive plate is slidably connected to one side of the through groove, the drive plate is inserted into the guide rod, a second motor is fixedly connected to one side of the drive plate, and a first gear ring is fixedly connected to the output end of the second motor.
[0010] The effect achieved by the above components is that the drive plate is moved by the second motor and the first gear ring, and the guide rod can ensure the smooth movement of the drive plate.
[0011] Preferably, a sliding column is fixedly connected to one side of the drive plate, and a second gear ring is slidably connected to the arc surface of the sliding column. The first gear ring meshes with the second gear ring, and the second gear ring meshes with the rack.
[0012] The effect achieved by the above components is that the drive plate can be translated by the meshing of the first gear ring and the second gear ring, and the meshing of the second gear ring and the rack.
[0013] Preferably, a first rotating shaft is fixedly connected to one side of the drive plate, a universal joint is rotatably connected to the surface of the first rotating shaft, a second rotating shaft is rotatably connected to one end of the universal joint, a tapping tool is fixedly connected to one end of the second rotating shaft, an adjusting plate is slidably connected to the arc surface of the tapping tool, four rotating balls are slidably connected to the inner surface of the adjusting plate, and a telescopic rod is fixedly connected to the arc surface of each of the four rotating balls, and the arc surface of the telescopic rod is connected to the drive plate.
[0014] The effect achieved by the above components is that the first shaft and the second shaft are connected by a universal joint, which can ensure a smooth power output even when the second shaft changes direction.
[0015] Preferably, a clamping mechanism is provided on one side of the base. The clamping mechanism includes two second threaded rods, one end of which is fixedly connected to a knob. A limit groove is formed on the surface of the base. A lower clamp is slidably connected to the inner surface of the limit groove. An upper clamp is fixedly connected to one side of the lower clamp. Two sliding grooves are formed on the surface of the lower clamp.
[0016] The effect achieved by the above components is that rotating the first and second threaded rods can translate the lower clamp, and the two sliding grooves can lock the upper clamp, making the movement of the upper clamp smooth.
[0017] Preferably, a third threaded rod is fixedly connected to the inner surface of the lower clamp, a connecting post is fixedly connected to one end of the third threaded rod, a rotating rod is inserted through the inner surface of the connecting post, and a lower clamping plate is threadedly connected to the arc surface of the third threaded rod.
[0018] The effect achieved by the above components is that the third threaded rod can move the upper clamping plate.
[0019] In summary, the beneficial effects of this utility model are as follows:
[0020] 1. In this utility model, the tapping tool can be offset at an angle through the adjustment mechanism. The offset tapping tool can also ensure sufficient power output and can adapt to different sizes of metal parts, and can perform tapping operations on through holes on inclined surfaces.
[0021] 2. In this utility model, the clamping mechanism can stably clamp the metal parts to be processed, so that the metal parts will not deviate or shift during the tapping operation. Attached Figure Description
[0022] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0023] Figure 2 This is a schematic diagram of the adjustment mechanism in this utility model;
[0024] Figure 3 This is a schematic diagram of the structure of the tapping tool of the adjusting mechanism in this utility model;
[0025] Figure 4 This is a schematic diagram of the clamping mechanism in this utility model;
[0026] Figure 5 This is a partial structural diagram of the clamping mechanism in this utility model.
[0027] Legend: 1. Base; 2. Adjustment mechanism; 201. Fixing block; 202. Support arm; 203. Guide groove; 204. Rack; 205. Support column; 206. First threaded rod; 207. Fixing sleeve; 208. First motor; 209. Through groove; 210. Drive plate; 211. Second motor; 212. First gear ring; 213. Sliding column; 214. Guide rod; 215. Second gear ring; 21 6. First pivot; 217. Universal joint; 218. Second pivot; 219. Tapping tool; 220. Adjusting plate; 221. Rotating ball; 222. Telescopic rod; 3. Clamping mechanism; 301. Second threaded rod; 302. Knob; 303. Limiting groove; 304. Lower clamp; 305. Upper clamping plate; 306. Slide groove; 307. Third threaded rod; 308. Connecting column; 309. Rotating rod; 310. Lower clamping plate. Detailed Implementation
[0028] Reference Figure 1As shown, this utility model provides a technical solution: a tapping machine with adjustable tapping direction, including a base 1, an adjustment mechanism 2 on one side of the base 1, the adjustment mechanism 2 including two fixing blocks 201, one side of each of the two fixing blocks being fixedly connected to the base 1, a support arm 202 being fixedly connected to one side of each of the two fixing blocks 201, a guide groove 203 being opened on the surface of the support arm 202, a rack 204 being fixedly connected to one side of the support arm 202, a support column 205 being slidably connected to the inner surface of the guide groove 203, the base 1 can ensure the stability of the adjustment mechanism 2 during operation, and the support arm 202 can support the rack 204.
[0029] The specific settings and functions of its adjustment mechanism 2 and clamping mechanism 3 will be explained below.
[0030] Reference Figures 2-3As shown in this embodiment: an adjustment mechanism 2 is provided on one side of the base 1. The adjustment mechanism 2 includes two fixing blocks 201. One side of each of the two fixing blocks is fixedly connected to the base 1. A support arm 202 is fixedly connected to one side of each of the two fixing blocks 201. A guide groove 203 is provided on the surface of the support arm 202. A rack 204 is fixedly connected to one side of the support arm 202. A support column 205 is slidably connected to the inner surface of the guide groove 203. The base 1 can ensure the stability of the adjustment mechanism 2 during operation. The support arm 202 can support the rack 204. A first threaded rod 206 is threadedly connected to the inner surface of the support column 205. A guide rod 214 is fixedly connected to the inner surface of the first threaded rod 206. A fixing sleeve 207 is slidably connected to one end of the first threaded rod 206. A first motor 208 is fixedly connected to one end of the fixing sleeve 207. A through groove 209 is opened on the surface of the support column 205. The fixing sleeve 207 can fix the first motor 208. The motor can transmit power to the first threaded rod 206, thereby moving the support column 205. A drive plate 210 is slidably connected to one side of the through groove 209. The drive plate 210 is inserted and connected to the guide rod 214. A second motor 211 is fixedly connected to one side of the drive plate 210. A first tooth is fixedly connected to the output end of the second motor 211. Ring 212, driven by the second motor 211 and the first gear ring 212, moves the drive plate 210. Guide rod 214 ensures smooth movement of the drive plate 210. A sliding column 213 is fixedly connected to one side of the drive plate 210. A second gear ring 215 is slidably connected to the arc surface of the sliding column 213. The first gear ring 212 meshes with the second gear ring 215, and the second gear ring 215 meshes with the rack 204. Through the meshing of the first gear ring 212 and the second gear ring 215, and the meshing of the second gear ring 215 and the rack 204, the drive plate 210 is translated. A first rotating shaft 216 is fixedly connected to one side of the drive plate 210. A universal joint 217 is rotatably connected to the surface of the rotating shaft 216. One end of the universal joint 217 is rotatably connected to a second rotating shaft 218. One end of the second rotating shaft 218 is fixedly connected to a tapping tool 219. An adjusting plate 220 is slidably connected to the arc surface of the tapping tool 219. Four rotating balls 221 are slidably connected to the inner surface of the adjusting plate 220. Telescopic rods 222 are fixedly connected to the arc surfaces of the four rotating balls 221. The arc surfaces of the telescopic rods 222 are connected to the drive plate 210. The first rotating shaft 216 and the second rotating shaft 218 are connected through the universal joint 217, which ensures that the power output is stable when the second rotating shaft 218 changes direction.
[0031] Reference Figures 4-5As shown, specifically, a clamping mechanism 3 is provided on one side of the base 1. The clamping mechanism 3 includes two second threaded rods 301, one end of each of the two second threaded rods 301 is fixedly connected to a knob 302. A limit groove 303 is formed on the surface of the base 1. A lower clamp 304 is slidably connected to the inner surface of the limit groove 303. An upper clamping plate 305 is fixedly connected to one side of the lower clamp 304. Two sliding grooves 306 are formed on the surface of the lower clamp 304. Rotating the first threaded rod 206 and the second threaded rod... 301 can translate the lower clamp 304, and the two sliding grooves 306 can hold the upper clamp 305, so that the upper clamp 305 moves smoothly. The inner surface of the lower clamp 304 is fixedly connected to a third threaded rod 307, one end of the third threaded rod 307 is fixedly connected to a connecting post 308, and the inner surface of the connecting post 308 is inserted with a rotating rod 309. The arc surface of the third threaded rod 307 is threadedly connected to the upper clamp 305, and the third threaded rod 307 can move the lower clamp 310.
[0032] Working principle: The metal part to be processed is placed on the rotating rod 309. The rotating rod 309 drives the third threaded rod 307, which moves the upper clamping plate 305. The upper clamping plate 305 and the lower clamping plate 310 can firmly clamp the metal part. Rotating the two knobs 302 adjusts the entire clamping mechanism 3 to the processing position. Through the first motor 208, the first threaded rod 206 is rotated, which raises or lowers the support column 205. The rotation of the first motor 208 drives the first gear ring 212, which can... The second gear ring 215 is driven to move on the rack 204. The second gear ring 215 can drive the drive plate 210 to move horizontally. The drive plate 210 can move smoothly along the guide rod 214. The four telescopic rods 222 can be adjusted individually so that the adjustment plate 220 can be adjusted to the ideal direction. The first rotating shaft 216 and the second rotating shaft 218 can transmit power through the universal joint 217. The second rotating shaft 218 gives power to the tapping tool 219 to perform tapping operations.
[0033] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
Claims
1. A tapping machine with adjustable tapping direction, comprising a base (1), characterized in that: An adjustment mechanism (2) is provided on one side of the base (1). The adjustment mechanism (2) includes two fixing blocks (201). One side of each of the two fixing blocks is fixedly connected to the base (1). One side of each of the two fixing blocks (201) is fixedly connected to a support arm (202). A guide groove (203) is provided on the surface of the support arm (202). A rack (204) is fixedly connected to one side of the support arm (202). A support column (205) is slidably connected to the inner surface of the guide groove (203).
2. The tapping machine with adjustable tapping direction according to claim 1, characterized in that: The inner surface of the support column (205) is threaded with a first threaded rod (206), and the inner surface of the threaded column is fixedly connected with a guide rod (214). One end of the first threaded rod (206) is slidably connected with a fixed sleeve (207), and one end of the fixed sleeve (207) is fixedly connected with a first motor (208). The surface of the support column (205) is provided with a through groove (209).
3. The tapping machine with adjustable tapping direction according to claim 1, characterized in that: A drive plate (210) is slidably connected to one side of the through groove (209). The drive plate (210) is inserted into the guide rod (214). A second motor (211) is fixedly connected to one side of the drive plate (210). A first gear ring (212) is fixedly connected to the output end of the second motor (211).
4. The tapping machine with adjustable tapping direction according to claim 3, characterized in that: A sliding column (213) is fixedly connected to one side of the drive plate (210). A second gear ring (215) is slidably connected to the arc surface of the sliding column (213). The first gear ring (212) meshes with the second gear ring (215), and the second gear ring (215) meshes with the rack (204).
5. A tapping machine with adjustable tapping direction according to claim 3, characterized in that: A first rotating shaft (216) is fixedly connected to one side of the drive plate (210). A universal joint (217) is rotatably connected to the surface of the first rotating shaft (216). A second rotating shaft (218) is rotatably connected to one end of the universal joint (217). A tapping tool (219) is fixedly connected to one end of the second rotating shaft (218). An adjusting plate (220) is slidably connected to the arc surface of the tapping tool (219). Four rotating balls (221) are slidably connected to the inner surface of the adjusting plate (220). A telescopic rod (222) is fixedly connected to the arc surface of each of the four rotating balls (221). The arc surface of the telescopic rod (222) is connected to the drive plate (210).
6. A tapping machine with adjustable tapping direction according to claim 1, characterized in that: The base (1) is provided with a clamping mechanism (3) on one side. The clamping mechanism (3) includes two second threaded rods (301). A knob (302) is fixedly connected to one end of each of the two second threaded rods (301). A limiting groove (303) is opened on the surface of the base (1). A lower clamp (304) is slidably connected to the inner surface of the limiting groove (303). An upper clamping plate (305) is fixedly connected to one side of the lower clamp (304). Two sliding grooves (306) are opened on the surface of the lower clamp (304).
7. A tapping machine with adjustable tapping direction according to claim 6, characterized in that: The inner surface of the lower clamp (304) is fixedly connected to a third threaded rod (307), one end of the third threaded rod (307) is fixedly connected to a connecting post (308), the inner surface of the connecting post (308) is interposed with a rotating rod (309), and the arc surface of the third threaded rod (307) is threadedly connected to a lower clamping plate (310).