CN224196045U

CN224196045U - A tapping machine with adjustable tapping direction

Info

Publication number: CN224196045U
Application number: CN202520916708.5U
Authority: CN
Inventors: 何进城; 邱钦荣
Original assignee: Zhangzhou Xingjinghong Industry And Trade Co ltd
Current assignee: Zhangzhou Xingjinghong Industry And Trade Co ltd
Filing date: 2025-05-12
Publication date: 2026-05-05
Anticipated expiration: 2035-05-12

Abstract

The utility model relates to the technical field of metal piece machining, in particular to a tapping machine with an adjustable tapping direction. The utility model comprises a base, wherein one side of the base is provided with an adjusting mechanism, the adjusting mechanism comprises two fixed blocks, one sides of the two positioning blocks are fixedly connected with the base, one sides of the two fixed blocks are fixedly connected with supporting arms, the surfaces of the supporting arms are provided with guide grooves, one sides of the supporting arms are fixedly connected with racks, the inner surfaces of the guide grooves are slidably connected with supporting columns, the inner surfaces of the supporting columns are in threaded connection with first threaded rods, one ends of the first threaded rods are slidably connected with fixed sleeves, one ends of the fixed sleeves are fixedly connected with first motors, the surfaces of the supporting columns are provided with through grooves, and one sides of the through grooves are slidably connected with driving plates. The tapping machine solves the problem that the existing tapping machine can only perform tapping work in one direction and cannot automatically adjust the direction of conversion to perform tapping.

Description

Tapping machine with adjustable tapping direction

Technical Field

The utility model relates to the technical field of metal piece machining, in particular to a tapping machine with an adjustable tapping direction.

Background

The tapping machine is a machining device for machining internal threads, screws or tooth-calling buckles on the inner side surfaces of holes of parts with through holes or blind holes of different specifications, such as machine part shells, equipment end surfaces, nuts, flanges and the like. Tapping machines are also called tapping machines, screw tapping machines, automatic tapping machines, etc.

In view of the above and related art, the inventor considers that the existing tapping machine has a complex structure and high production and use costs, and can only tap in a single direction, and therefore, proposes a tapping machine with an adjustable tapping direction.

Disclosure of utility model

The utility model aims to solve the defects that the existing tapping machine can only perform tapping operation in a single direction, cannot tap a through hole on an inclined plane and needs manual support for tapping operation in the prior art, and provides the tapping machine with the adjustable tapping direction.

In order to achieve the purpose, the automatic adjusting device comprises a base, wherein one side of the base is provided with an adjusting mechanism, the adjusting mechanism comprises two fixed blocks, one sides of the two fixed blocks are fixedly connected with the base, one sides of the two fixed blocks are fixedly connected with supporting arms, the surfaces of the supporting arms are provided with guide grooves, one side of each supporting arm is fixedly connected with a rack, and the inner surfaces of the guide grooves are slidably connected with supporting columns.

The base can ensure the stability of the adjusting mechanism when working, and the supporting arm can support the rack.

Preferably, the internal surface threaded connection of support column has first threaded rod, the internal surface fixedly connected with guide bar of threaded column, the one end sliding connection of first threaded rod has fixed sleeve, fixed sleeve's one end fixedly connected with first motor, logical groove has been seted up on the surface of support column.

The fixing sleeve can fix the first motor, and the motor can transmit power to the first threaded rod so as to move the support column.

Preferably, a driving plate is slidably connected to one side of the through groove, the driving plate is connected with the guide rod in a penetrating mode, a second motor is fixedly connected to one side of the driving plate, and a first gear ring is fixedly connected to the output end of the second motor.

The guide rod has the advantages that the driving plate is driven to move through the second motor and the first gear ring, and the guide rod can ensure the stability of the movement of the driving plate.

Preferably, a sliding column is fixedly connected to one side of the driving plate, a second gear ring is slidably connected to the arc surface of the sliding column, the first gear ring is meshed with the second gear ring, and the second gear ring is meshed with the rack.

The above components achieve the effect that the translation of the driving plate is realized through the meshing of the first gear ring and the second gear ring and the meshing of the second gear ring and the rack.

Preferably, one side fixedly connected with first pivot of driver plate, the surface of first pivot rotates and is connected with the universal joint, the one end of universal joint rotates and is connected with the second pivot, the one end fixedly connected with of second pivot attacks the tooth sword, the arc surface sliding connection who attacks the tooth sword has the regulating plate, the internal surface sliding connection of regulating plate has four swivel balls, four the equal fixedly connected with telescopic link of arc surface of swivel ball, the arc surface and the driver plate of telescopic link are connected.

The component has the advantages that the first rotating shaft is connected with the second rotating shaft through the universal joint, so that stable output of power can be ensured when the direction of the second rotating shaft is converted.

Preferably, one side of base is equipped with fixture, fixture includes two second threaded rods, two the equal fixedly connected with knob of one end of second threaded rod, the spacing groove has been seted up on the surface of base, the internal surface sliding connection of spacing groove has lower anchor clamps, one side fixedly connected with punch holder of lower anchor clamps, two spouts have been seted up on the surface of lower anchor clamps.

The upper clamping plate clamping device has the advantages that the lower clamping device can be translated by rotating the first threaded rod and the second threaded rod, and the upper clamping plate can be clamped by the two sliding grooves, so that the upper clamping plate can move smoothly.

Preferably, the inner surface of the lower clamp is fixedly connected with a third threaded rod, one end of the third threaded rod is fixedly connected with a connecting column, the inner surface of the connecting column is connected with a rotating rod in a penetrating mode, and the arc surface of the third threaded rod is connected with a lower clamping plate in a threaded mode.

The effect achieved by the above parts is that the third threaded rod can move the upper clamping plate.

In summary, the beneficial effects of the utility model are as follows:

1. According to the utility model, the angle of the tapping knife can be offset through the adjusting mechanism, the offset tapping knife can ensure sufficient power output, the tapping knife can adapt to different sizes of metal pieces, and tapping operation can be performed on the through holes on the inclined surface.

2. According to the utility model, the clamping mechanism can stably clamp the metal piece to be processed, so that the metal piece can not deviate and displace during tapping operation.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of an adjusting mechanism according to the present utility model;

FIG. 3 is a schematic view of the structure of the tapping knife of the adjusting mechanism in the utility model;

FIG. 4 is a schematic view of a clamping mechanism according to the present utility model;

fig. 5 is a schematic view of a part of the clamping mechanism in the present utility model.

The legend is 1, a base, 2, an adjusting mechanism, 201, a fixed block, 202, a supporting arm, 203, a guiding groove, 204, a rack, 205, a supporting column, 206, a first threaded rod, 207, a fixed sleeve, 208, a first motor, 209, a through groove, 210, a driving plate, 211, a second motor, 212, a first gear ring, 213, a sliding column, 214, a guiding rod, 215, a second gear ring, 216, a first rotating shaft, 217, a universal joint, 218, a second rotating shaft, 219, a tapping knife, 220, an adjusting plate, 221, a rotating ball, 222, a telescopic rod, 3, a clamping mechanism, 301, a second threaded rod, 302, a knob, 303, a limiting groove, 304, a lower clamp, 305, an upper clamp plate, 306, a sliding groove, 307, a third threaded rod, 308, a connecting column, 309, a rotating rod, 310 and a lower clamp plate.

Detailed Description

Referring to fig. 1, the utility model provides a technical scheme that the tapping machine with an adjustable tapping direction comprises a base 1, wherein one side of the base 1 is provided with an adjusting mechanism 2, the adjusting mechanism 2 comprises two fixed blocks 201, one sides of the two fixed blocks are fixedly connected with the base 1, one sides of the two fixed blocks 201 are fixedly connected with a supporting arm 202, the surface of the supporting arm 202 is provided with a guide groove 203, one side of the supporting arm 202 is fixedly connected with a rack 204, the inner surface of the guide groove 203 is slidably connected with a supporting column 205, and the base 1 can ensure that the adjusting mechanism 2 works stably while the supporting arm 202 can support the rack 204.

The specific arrangement and function of the adjusting mechanism 2 and the clamping mechanism 3 will be described in detail below.

Referring to fig. 2 to 3, in the present embodiment: one side of the base 1 is provided with an adjusting mechanism 2, the adjusting mechanism 2 comprises two fixed blocks 201, one side of each of the two positioning blocks is fixedly connected with the base 1, one side of each of the two fixed blocks 201 is fixedly connected with a supporting arm 202, the surface of each of the supporting arms 202 is provided with a guide groove 203, one side of each of the supporting arms 202 is fixedly connected with a rack 204, the inner surface of each of the guide grooves 203 is slidably connected with a supporting column 205, the base 1 can ensure the stability of the adjusting mechanism 2 during operation, the supporting arms 202 can support the racks 204, the inner surface of each of the supporting columns 205 is in threaded connection with a first threaded rod 206, the inner surface of each threaded column is fixedly connected with a guide rod 214, one end of each of the first threaded rods 206 is slidably connected with a fixing sleeve 207, one end of each of the fixing sleeve 207 is fixedly connected with a first motor 208, the surface of each supporting column 205 is provided with a through groove 209, each of the fixing sleeves 207 can fix the first motor 208, the power can be transmitted to the first threaded rod 206 so as to move the support column 205, one side of the through groove 209 is connected with the driving plate 210 in a sliding way, one side of the driving plate 210 is connected with the guide rod 214 in a penetrating way, one side of the driving plate 210 is fixedly connected with the second motor 211, the output end of the second motor 211 is fixedly connected with the first gear ring 212, the driving plate 210 is driven to move through the second motor 211 and the first gear ring 212, the guide rod 214 can ensure the stable movement of the driving plate 210, one side of the driving plate 210 is fixedly connected with the slide column 213, the arc surface of the slide column 213 is connected with the second gear ring 215 in a sliding way, the first gear ring 212 is meshed with the second gear ring 215, the second gear ring 215 is meshed with the rack 204 through the meshing of the first gear ring 212 and the second gear ring 215, the translation of the driving plate 210 is realized, one side fixedly connected with first pivot 216 of drive plate 210, the surface of first pivot 216 rotates and is connected with universal joint 217, the one end of universal joint 217 rotates and is connected with second pivot 218, the one end fixedly connected with of second pivot 218 attacks tooth sword 219, the arc surface sliding connection who attacks tooth sword 219 has regulating plate 220, the internal surface sliding connection of regulating plate 220 has four swivel balls 221, the arc surface of four swivel balls 221 all fixedly connected with telescopic link 222, the arc surface of telescopic link 222 is connected with drive plate 210, first pivot 216 and second pivot 218 pass through universal joint 217 and are connected, can guarantee also that power is steady when second pivot 218 changes the direction.

Referring to fig. 4-5, 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 with a knob 302, a limiting groove 303 is provided on the surface of the base 1, a lower clamp 304 is slidably connected to an inner surface of the limiting groove 303, an upper clamp plate 305 is fixedly connected to one side of the lower clamp 304, two sliding grooves 306 are provided on the surface of the lower clamp 304, the upper clamp plate 305 can be clamped by rotating the first threaded rod 206 and the second threaded rod 301, so that the upper clamp plate 305 moves smoothly, a third threaded rod 307 is fixedly connected to the inner surface of the lower clamp 304, a connecting column 308 is fixedly connected to one end of the third threaded rod 307, a rotating rod 309 is inserted into the inner surface of the connecting column 308, and an upper clamp plate 305 is screwed on the circular arc surface of the third threaded rod 307, and the lower clamp plate 310 can move.

The working principle is that a metal piece to be processed is rotated, the rotating rod 309 drives the third threaded rod 307, the third threaded rod 307 moves the upper clamping plate 305, the upper clamping plate 305 and the lower clamping plate 310 can firmly clamp the metal piece, the two knobs 302 are rotated to adjust the whole clamping mechanism 3 to a processing position, the first motor 208 rotates the first threaded rod 206, the first threaded rod 206 lifts or lowers the supporting column 205, the first motor 208 rotates to drive the first gear ring 212, the first gear ring 212 can drive the second gear ring 215, the second gear ring 215 can move on the rack 204, the second gear ring 215 can drive the driving plate 210 to translate, the driving plate 210 can move smoothly along the guide rod 214, the four telescopic rods 222 can be independently adjusted, the adjusting plate 220 can be adjusted to an ideal direction, the first rotating shaft 216 and the second rotating shaft 218 can carry out power transmission through the universal joint rotating shaft 217, and the second tapping rotating shaft 218 can give power to the tooth cutter 219, and tapping operation is carried out.

In the description of the present utility model, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

Claims

1. The tapping machine with the adjustable tapping direction comprises a base (1) and is characterized in that an adjusting mechanism (2) is arranged on one side of the base (1), the adjusting mechanism (2) comprises two fixing blocks (201), one side of each positioning block is fixedly connected with the base (1), one side of each fixing block (201) is fixedly connected with a supporting arm (202), a guide groove (203) is formed in the surface of each supporting arm (202), a rack (204) is fixedly connected to one side of each supporting arm (202), and a supporting column (205) is slidably connected to the inner surface of each guide groove (203).

2. The tapping machine with adjustable tapping direction according to claim 1, wherein the inner surface of the supporting column (205) is in threaded connection with a first threaded rod (206), the inner surface of the threaded column is fixedly connected with a guide rod (214), one end of the first threaded rod (206) is in sliding connection with a fixed sleeve (207), one end of the fixed sleeve (207) is fixedly connected with a first motor (208), and a through groove (209) is formed in the surface of the supporting column (205).

3. The tapping machine with adjustable tapping direction according to claim 1, wherein one side of the through groove (209) is slidably connected with a driving plate (210), the driving plate (210) is connected with a guiding rod (214) in a penetrating way, one side of the driving plate (210) is fixedly connected with a second motor (211), and the output end of the second motor (211) is fixedly connected with a first gear ring (212).

4. The tapping machine with adjustable tapping direction according to claim 3, wherein a sliding column (213) is fixedly connected to one side of the driving plate (210), a second gear ring (215) is slidingly connected to an arc surface of the sliding column (213), the first gear ring (212) is meshed with the second gear ring (215), and the second gear ring (215) is meshed with the rack (204).

5. The tapping machine with adjustable tapping direction according to claim 3, wherein one side of the driving plate (210) is fixedly connected with a first rotating shaft (216), the surface of the first rotating shaft (216) is rotationally connected with a universal joint (217), one end of the universal joint (217) is rotationally connected with a second rotating shaft (218), one end of the second rotating shaft (218) is fixedly connected with a tapping knife (219), the arc surface of the tapping knife (219) is slidingly connected with an adjusting plate (220), the inner surface of the adjusting plate (220) is slidingly connected with four rotating balls (221), the arc surfaces of the four rotating balls (221) are fixedly connected with telescopic rods (222), and the arc surfaces of the telescopic rods (222) are connected with the driving plate (210).

6. The tapping machine with adjustable tapping direction according to claim 1, wherein a clamping mechanism (3) is arranged on one side of the base (1), the clamping mechanism (3) comprises two second threaded rods (301), one ends of the two second threaded rods (301) are fixedly connected with knobs (302), limit grooves (303) are formed in the surface of the base (1), lower clamps (304) are slidably connected to the inner surfaces of the limit grooves (303), an upper clamping plate (305) is fixedly connected to one side of the lower clamps (304), and two sliding grooves (306) are formed in the surface of the lower clamps (304).

7. The tapping machine with adjustable tapping direction according to claim 6, wherein a third threaded rod (307) is fixedly connected to the inner surface of the lower clamp (304), a connecting column (308) is fixedly connected to one end of the third threaded rod (307), a rotating rod (309) is connected to the inner surface of the connecting column (308) in a penetrating mode, and a lower clamping plate (310) is connected to the arc surface of the third threaded rod (307) in a threaded mode.