CN108380986B - Tapping device with self-adaptive adjustment of machining position - Google Patents
Tapping device with self-adaptive adjustment of machining position Download PDFInfo
- Publication number
- CN108380986B CN108380986B CN201810221321.2A CN201810221321A CN108380986B CN 108380986 B CN108380986 B CN 108380986B CN 201810221321 A CN201810221321 A CN 201810221321A CN 108380986 B CN108380986 B CN 108380986B
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- CN
- China
- Prior art keywords
- tapping device
- adaptive adjustment
- pivot
- positioning block
- tooth
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000010079 rubber tapping Methods 0.000 title claims abstract description 35
- 238000003754 machining Methods 0.000 title claims description 25
- 230000003044 adaptive effect Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 abstract 2
- 230000001174 ascending effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/16—Thread cutting; Automatic machines specially designed therefor in holes of workpieces by taps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/44—Equipment or accessories specially designed for machines or devices for thread cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G11/00—Feeding or discharging mechanisms combined with, or arranged in, or specially adapted for use in connection with, thread-cutting machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention provides a tapping device with a self-adaptive adjustment processing position, which comprises a base, wherein a mounting frame is arranged on the base, a tapping part is arranged on the mounting frame, a positioning part is also arranged on the base, the positioning part is positioned at the bottom of the tapping part, one side of the positioning part is also provided with a feeding part, a discharge hole of the feeding part is connected with the positioning part through a channel, the locating part has the mount pad, has the installation cavity in the mount pad, installs the pivot in the installation cavity, and the top of pivot is connected with the locating bench, and the pivot rotates to be connected in a axle sleeve, is provided with the tooth's socket that extends along the circumference of axle sleeve on the inner wall of axle sleeve, the outer wall and the tooth's socket complex rack of pivot, has the clearance between rack and the tooth's socket. Compared with the prior art, the invention can effectively improve the processing precision and the processing efficiency.
Description
Technical Field
The invention relates to the field of tapping machines, in particular to a tapping device with a self-adaptive machining position adjustment function.
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.
In the current processing of some metal parts, tapping machines are also a type of machining equipment that is used relatively frequently. However, when facing some parts with more fluctuation in shape, the punch of the tapping machine often causes phenomena such as displacement of the parts during tapping, the follow-up operation is also troublesome and the processing precision and the processing efficiency are affected by continuously adjusting the punching force of the punch.
Disclosure of Invention
In view of the above, the present invention provides a tapping device capable of adaptively adjusting a machining position, which can effectively improve machining accuracy and machining efficiency.
The invention provides a tapping device with a self-adaptive machining position adjustment function, which comprises a base, wherein a mounting frame is mounted on the base, a tapping part is mounted on the mounting frame, a positioning part is further mounted on the base, the positioning part is positioned at the bottom of the tapping part, one side of the positioning part is further provided with a feeding part, a discharge hole of the feeding part is connected with the positioning part through a channel, the positioning part is provided with a mounting seat, a mounting cavity is formed in the mounting seat, a rotating shaft is mounted in the mounting cavity, the top of the rotating shaft is connected with a positioning table, the rotating shaft is rotatably connected in a shaft sleeve, tooth grooves extending along the circumferential direction of the shaft sleeve are formed in the inner wall of the shaft sleeve, racks matched with the tooth grooves are arranged on the outer wall of the rotating shaft, and gaps are reserved between the racks and the tooth grooves.
Further, the bottom of the shaft sleeve is provided with a plate body, and the plate body is connected with the rotary driving part.
Further, a gap is formed between the plate body and the bottom of the rotating shaft.
Further, the side edge of the plate body is provided with a convex block extending to the inner wall of the shaft sleeve.
Further, the bump is an arc bump.
Further, a first positioning block is embedded at the top of the positioning table, and a second positioning block is arranged on one side of the first positioning block.
Further, the second positioning block includes two vertically arranged positioning block units, and a triangular cavity is formed between the two positioning block units.
Further, the feeding part is a vibration feeding disc.
The invention provides a tapping device with a self-adaptive processing position adjustment function, which is provided with a base, wherein a mounting frame is arranged on the base, a tapping part is arranged on the mounting frame, a positioning part is also arranged on the base, the positioning part is positioned at the bottom of the tapping part, one side of the positioning part is also provided with a feeding part, a discharge hole of the feeding part is connected with the positioning part through a channel, the positioning part is provided with a mounting seat, a mounting cavity is arranged in the mounting seat, a rotating shaft is arranged in the mounting cavity, the top of the rotating shaft is connected with a positioning table, the rotating shaft is rotationally connected in a shaft sleeve, tooth grooves extending along the circumferential direction of the shaft sleeve are arranged on the inner wall of the shaft sleeve, racks matched with the tooth grooves are arranged on the outer wall of the rotating shaft, and gaps are reserved between the racks and the tooth grooves; through the setting of above-mentioned structure, when attacking the tooth, when the location portion received the impact, the location portion utilized the clearance between rack and the tooth's socket to realize radial and the ascending adjustment of vertical direction according to impact force (when the impact force is too big) for the location degree of accuracy of location portion does not receive the influence of drift impact force, thereby can improve machining precision and machining efficiency effectively in comparison with prior art.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to designate like parts throughout the figures. In the drawings:
fig. 1 is a schematic structural diagram of a tapping device with adaptively adjusted processing position according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a positioning portion of a tapping device with adaptively adjusted processing position according to an embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
Embodiment one:
referring to fig. 1 to 2, a tapping device with a self-adaptive adjustment of a machining position is shown in the first embodiment of the present invention, which includes a base 1, a mounting frame 11 is installed on the base 1, a tapping portion 12 is installed on the mounting frame 11, a positioning portion 13 is also installed on the base 1, the positioning portion 13 is located at the bottom of the tapping portion 12, a feeding portion 14 is further provided at one side of the positioning portion 13, a discharge port of the feeding portion 14 is connected with the positioning portion 13 through a channel 15, the positioning portion 13 is provided with a mounting seat 131, a mounting cavity 132 is provided in the mounting seat 131, a rotating shaft 133 is installed in the mounting cavity 132, a positioning table 17 is connected to the top of the rotating shaft 133, the rotating shaft 133 is rotatably connected to a shaft sleeve 134, tooth grooves 135 extending along the circumferential direction of the shaft sleeve 134 are provided on an inner wall of the shaft sleeve 134, racks 136 are engaged with the outer walls of the rotating shaft 133, and gaps are provided between the racks 136 and the tooth grooves 135. The feeding portion 14 may be a vibration feeding tray.
The tapping device with the self-adaptive adjustment of the machining position is provided with a base, a mounting frame is mounted on the base, a tapping part is mounted on the mounting frame, a positioning part is further mounted on the base, the positioning part is located at the bottom of the tapping part, a feeding part is further arranged on one side of the positioning part, a discharge hole of the feeding part is connected with the positioning part through a channel, the positioning part is provided with a mounting seat, a mounting cavity is formed in the mounting seat, a rotating shaft is mounted in the mounting cavity, the top of the rotating shaft is connected with a positioning table, the rotating shaft is rotationally connected in a shaft sleeve, tooth grooves extending along the circumferential direction of the shaft sleeve are formed in the inner wall of the shaft sleeve, racks matched with the tooth grooves are arranged on the outer wall of the rotating shaft, and gaps are reserved between the racks and the tooth grooves; through the setting of above-mentioned structure, when attacking the tooth, when the location portion received the impact, the location portion utilized the clearance between rack and the tooth's socket to realize radial and the ascending adjustment of vertical direction according to impact force (when the impact force is too big) for the location degree of accuracy of location portion does not receive the influence of drift impact force, thereby can improve machining precision and machining efficiency effectively in comparison with prior art.
Embodiment two:
referring to fig. 1 to 2, a tapping device with adaptive adjustment of a machining position according to a second embodiment of the present invention is shown, and the following technical solutions are further provided as improvements on the basis of the foregoing embodiment: the bottom of the shaft sleeve 134 is provided with a plate 137, and the plate 137 is connected with a rotary driving part 138; a gap is provided between the plate 137 and the bottom of the rotation shaft 133. Through the setting of above-mentioned structure, utilize the clearance between the bottom of plate body and pivot for the position portion can realize axial direction's adjustment according to the impact force, thereby further improve machining precision.
Embodiment III:
referring to fig. 1 to 2, a tapping device with adaptive adjustment of a machining position according to a third embodiment of the present invention is shown, and the present embodiment further makes the following technical solutions as improvement on the basis of the foregoing embodiment: the side edges of the plate 137 have projections 139 extending toward the inner wall of the boss 134; the bumps 139 are arcuate bumps. Through the arrangement of the structure, the axial and radial bidirectional supporting function during the adjustment of the positioning block can be realized by utilizing the function of the lug, namely, the arc surface of the arc lug can simultaneously realize the axial and radial supporting.
Embodiment four:
referring to fig. 1 to 2, a tapping device with adaptive adjustment of a machining position according to a fourth embodiment of the present invention is shown, and the present embodiment further makes the following technical solutions as improvement on the basis of the foregoing embodiment: a first positioning block 161 is embedded at the top of the positioning table 17, and a second positioning block 162 is arranged at one side of the first positioning block 161; the second positioning block 162 includes two vertically arranged positioning block units 163 having a triangular cavity 164 therebetween. Through the arrangement of the structure, the structure of the positioning part can be more stable.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (6)
1. The utility model provides a tapping device with self-adaptive adjustment of processing position, which is characterized in that, including base (1), install mounting bracket (11) on base (1), install on mounting bracket (11) and attack tooth portion (12), still install location portion (13) on base (1), location portion (13) are located the bottom of attacking tooth portion (12), one side of location portion (13) still is provided with pay-off portion (14), the discharge gate of pay-off portion (14) passes through passageway (15) and connects location portion (13), location portion (13) have mount pad (131), have in mount pad (131) and install cavity (132), install pivot (133) in mount cavity (132), the top of pivot (133) is connected with location platform (17), pivot (133) rotate and are connected in a axle sleeve (134), be provided with on the inner wall of axle sleeve (134) along the tooth groove (135) that extends circumferentially of pivot (134), tooth groove (135) and tooth groove (136) cooperate with tooth groove (136), have between location platform (161) and location platform (17), one side of the first positioning block (161) is provided with a second positioning block (162), and the second positioning block (162) comprises two positioning block units (163) which are vertically arranged and are provided with a triangular cavity (164) between the two positioning block units.
2. Tapping device with adaptive adjustment of the machining position according to claim 1, characterized in that the bottom of the sleeve (134) is provided with a plate (137), which plate (137) is connected to a rotary drive (138).
3. Tapping device with adaptive adjustment of the machining position according to claim 2, characterized in that a gap is provided between the plate (137) and the bottom of the spindle (133).
4. A tapping device with adaptive adjustment of the machining position according to claim 2 or 3, characterized in that the side edges of the plate body (137) are provided with projections (139) extending towards the inner wall of the sleeve (134).
5. The tapping device with adaptive adjustment of machining positions according to claim 4, wherein the projection (139) is an arc-shaped projection.
6. Tapping device with adaptive adjustment of the machining position according to claim 1, characterized in that the feed section (14) is a vibrating feed tray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810221321.2A CN108380986B (en) | 2018-03-17 | 2018-03-17 | Tapping device with self-adaptive adjustment of machining position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810221321.2A CN108380986B (en) | 2018-03-17 | 2018-03-17 | Tapping device with self-adaptive adjustment of machining position |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108380986A CN108380986A (en) | 2018-08-10 |
| CN108380986B true CN108380986B (en) | 2024-04-16 |
Family
ID=63067721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810221321.2A Active CN108380986B (en) | 2018-03-17 | 2018-03-17 | Tapping device with self-adaptive adjustment of machining position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108380986B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4700441A (en) * | 1984-10-12 | 1987-10-20 | Amada Company, Limited | Tapping machine |
| US5662524A (en) * | 1994-10-20 | 1997-09-02 | Mannesmann Aktiengesellschaft | Device for the machining of tube ends |
| JP2001334402A (en) * | 2000-05-26 | 2001-12-04 | Hitachi Plant Eng & Constr Co Ltd | Hole working method of large part and working device |
| CN202006320U (en) * | 2011-01-20 | 2011-10-12 | 广东省东莞电机有限公司 | Improved structure of tapping machine |
| CN103659388A (en) * | 2012-09-07 | 2014-03-26 | 陕西汉江机床有限公司 | Workpiece installing and positioning fixture of internal thread grinding machine |
| CN104816053A (en) * | 2015-04-22 | 2015-08-05 | 成都陵川特种工业有限责任公司 | Machining apparatus |
| CN208357950U (en) * | 2018-03-17 | 2019-01-11 | 昆山仁硕机械制造有限公司 | A kind of tapping device that Working position adaptively adjusts |
-
2018
- 2018-03-17 CN CN201810221321.2A patent/CN108380986B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4700441A (en) * | 1984-10-12 | 1987-10-20 | Amada Company, Limited | Tapping machine |
| US5662524A (en) * | 1994-10-20 | 1997-09-02 | Mannesmann Aktiengesellschaft | Device for the machining of tube ends |
| JP2001334402A (en) * | 2000-05-26 | 2001-12-04 | Hitachi Plant Eng & Constr Co Ltd | Hole working method of large part and working device |
| CN202006320U (en) * | 2011-01-20 | 2011-10-12 | 广东省东莞电机有限公司 | Improved structure of tapping machine |
| CN103659388A (en) * | 2012-09-07 | 2014-03-26 | 陕西汉江机床有限公司 | Workpiece installing and positioning fixture of internal thread grinding machine |
| CN104816053A (en) * | 2015-04-22 | 2015-08-05 | 成都陵川特种工业有限责任公司 | Machining apparatus |
| CN208357950U (en) * | 2018-03-17 | 2019-01-11 | 昆山仁硕机械制造有限公司 | A kind of tapping device that Working position adaptively adjusts |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108380986A (en) | 2018-08-10 |
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