CN110653632A - Turning rapid clamping device - Google Patents
Turning rapid clamping device Download PDFInfo
- Publication number
- CN110653632A CN110653632A CN201910937109.0A CN201910937109A CN110653632A CN 110653632 A CN110653632 A CN 110653632A CN 201910937109 A CN201910937109 A CN 201910937109A CN 110653632 A CN110653632 A CN 110653632A
- Authority
- CN
- China
- Prior art keywords
- hole
- clamping device
- chip removal
- turning
- cover cap
- Prior art date
- 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.)
- Pending
Links
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 206010066054 Dysmorphism Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a turning rapid clamping device, which comprises a cover cap (4) and a convex shaft (6), and is characterized in that: the cover cap (4) is detachably mounted on the front portion of the protruding shaft (6), the boss (3) is arranged at the head portion of the protruding shaft (6), the boss (3) is arranged in the cover cap (4), a mounting groove (2) is formed in the front end of the boss (3), a through chip removal hole (7) is formed in the middle of the protruding shaft (6), a through cutter feeding hole (1) is formed in the head portion of the cover cap (4), the cutter feeding hole (1) and the chip removal hole (7) are coaxially arranged, the protruding shaft (6) is connected with an internal thread (8) formed in the cover cap (4) through an external thread (5) arranged in the front portion in a matched mode, the diameter of the cutter feeding hole (1) is slightly larger than the chip removal hole (7), a rectangular groove provided with two side baffles is formed in the mounting groove (2), and an. The special-shaped support is accurate, efficient, simple in structure, high in quality and reliable, and is suitable for popularization and application of turning and rapid clamping of the special-shaped support.
Description
Technical Field
The invention belongs to the technical field of machining clamping devices, and particularly relates to a turning quick clamping device.
Background
In the production process, support class product is very common, and some supports belong to the dysmorphism piece, and the clamping process is comparatively complicated. For the support (as shown in fig. 5-6) with the arc-shaped top, the flat bottom and four parallel sides, two parallel sides in the shape of a right-angled U and a tapered through hole in the middle, the clamping difficulty is high, the time and the labor are wasted, the operation efficiency is low, the product precision cannot be guaranteed, and waste products are easily caused due to various reasons such as the easiness in out-of-tolerance of the tapered hole, the square appearance and the difficulty in alignment. The clamping effect of the support is seriously affected by the problems.
Disclosure of Invention
The invention aims to overcome the defects and provide the turning rapid clamping device which is accurate, efficient, simple in structure, high in quality, reliable and convenient to operate.
The purpose of the invention and the main technical problem of solving the invention are realized by adopting the following technical scheme:
the invention discloses a turning rapid clamping device, which comprises a cover cap and a convex shaft, wherein: the nut cap is detachably mounted on the front portion of the convex shaft, the boss is arranged at the head of the convex shaft and arranged in the nut cap, the mounting groove is formed in the front end of the boss, the through chip removal hole is formed in the middle of the convex shaft, the through cutter feeding hole is formed in the head of the nut cap, and the cutter feeding hole and the chip removal hole are arranged coaxially.
Above-mentioned turning quick clamping device, wherein: the convex shaft is connected with the internal thread arranged in the cap in a matching way through the external thread arranged at the front part.
Above-mentioned turning quick clamping device, wherein: the diameter of the feed hole is slightly larger than that of the chip removal hole.
Above-mentioned turning quick clamping device, wherein: the mounting groove is a rectangular groove provided with baffle plates on two sides.
Above-mentioned turning quick clamping device, wherein: the chip removal hole is a through hole arranged along the central line direction of the convex shaft, and the center of the through hole is coincided with the center of the mounting groove.
Above-mentioned turning quick clamping device, wherein: the outer circle surface of the cover cap is provided with an anti-skid knurl.
Compared with the prior art, the invention has obvious advantages and beneficial effects. According to the technical scheme, in the turning rapid clamping device, the cap is detachably mounted at the front part of the convex shaft, the boss is arranged at the head part of the convex shaft and is arranged in the cap, the mounting groove at the front end of the boss is a rectangular groove provided with two side baffles, a support to be processed can be mounted in the mounting groove, the x-direction positioning is realized by fixing two plane sides of the support through the baffles at two sides of the mounting groove, the two side baffles of the right-angle U-shaped support are buckled on the other two plane sides of the mounting groove to realize the y-direction positioning (similar to the reverse vertical buckling of the two right-angle U-shaped supports), and the z-direction positioning is realized by means of the cap; the middle part of the convex shaft is provided with a through chip removal hole, so that chips can be removed in the processing process; the head part of the cap is provided with a through feed hole, the feed hole and the chip removal hole are coaxially arranged, the diameter of the feed hole is slightly larger than that of the chip removal hole, the cutter penetrates through the feed hole to process the support hole, and the diameter of the feed hole is slightly larger, so that the interference between the cutter and the inner wall of the feed hole is avoided; the convex shaft is matched and connected with the internal thread arranged in the cap through the external thread arranged at the front part, so that the convex shaft is convenient to replace according to requirements; the outer circular surface of the cap is provided with an anti-skidding knurl, so that the cap can be conveniently assembled and disassembled. In a word, the special-shaped support is accurate, efficient, simple in structure, high in quality, reliable and convenient to operate, and is suitable for popularization and application of turning and rapid clamping of the special-shaped support.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the cap;
FIG. 3 is a schematic structural view of a protruding shaft;
FIG. 4 is a left side view of FIG. 3;
FIG. 5 is a schematic structural view of a pedestal;
FIG. 6 is a left side view of FIG. 5;
fig. 7 is a state diagram of the present invention in use.
The labels in the figure are:
1. a cutter feeding hole; 2. mounting grooves; 3. a boss; 4. capping; 5. an external thread; 6. a protruding shaft; 7. chip removal holes; 8. an internal thread; 9. a support; 10. a support hole.
Detailed Description
The following detailed description of the embodiments, structures, features and effects of the turning quick clamping device according to the present invention will be made with reference to the accompanying drawings and the preferred embodiments.
Referring to fig. 1 to 4, the turning quick clamping device of the invention comprises a cap 4 and a protruding shaft 6, wherein: the nut cap 4 is detachably mounted on the front portion of the protruding shaft 6, the boss 3 is arranged at the head portion of the protruding shaft 6, the boss 3 is arranged in the nut cap 4, the mounting groove 2 is formed in the front end of the boss 3, the through chip removal hole 7 is mounted in the middle of the protruding shaft 6, the through cutter feeding hole 1 is formed in the head portion of the nut cap 4, and the cutter feeding hole 1 and the chip removal hole 7 are arranged coaxially. The protruding shaft 6 is matched and connected with an internal thread 8 arranged inside the cap 4 through an external thread 5 arranged at the front part. The diameter of the cutter feeding hole 1 is slightly larger than that of the chip removal hole 7. The mounting groove 2 is a rectangular groove provided with baffles at two sides, the chip removal hole 7 is a through hole arranged along the central line direction of the protruding shaft 6, and the center of the through hole is coincided with the center of the mounting groove 2. The outer circle surface of the cover cap 4 is provided with an anti-skid knurl.
When the tool is used, referring to fig. 7, a part to be machined is placed in the installation groove 2 at the front end of the protruding shaft 6, x-direction positioning is achieved through two plane sides of the baffle fixing support 9 on the two sides of the installation groove 2, the baffles on the two sides of the right-angle U-shaped support 9 are buckled on the planes on the other two sides of the installation groove 2 to achieve y-direction positioning, the cover cap 4 is screwed up to press the top of the support 9 to achieve z-direction positioning, and then a tool can pass through the tool feeding hole 1 to machine the support hole 10. The special-shaped support turning clamp is accurate, efficient, simple in structure, high in quality, reliable and convenient to operate, and is suitable for popularization and application of turning and rapid clamping of a special-shaped support.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any simple modification, equivalent change and modification made to the above embodiment according to the technical spirit of the present invention are within the scope of the present invention without departing from the technical spirit of the present invention.
Claims (6)
1. The utility model provides a turning quick clamping device, includes block (4), protruding axle (6), its characterized in that: the front part of the convex shaft (6) is detachably provided with a cover cap (4), the head part of the convex shaft (6) is provided with a boss (3), the boss (3) is arranged in the cover cap (4), the front end of the boss (3) is provided with a mounting groove (2), the middle part of the convex shaft (6) is provided with a through chip removal hole (7), the head part of the cover cap (4) is provided with a through cutter feeding hole (1), and the cutter feeding hole (1) and the chip removal hole (7) are coaxially arranged.
2. The turning quick clamping device according to claim 1, characterized in that: the convex shaft (6) is matched and connected with an internal thread (8) arranged in the cap (4) through an external thread (5) arranged at the front part.
3. The turning quick clamping device according to claim 1, characterized in that: the diameter of the cutter feeding hole (1) is slightly larger than the chip removal hole (7).
4. The turning quick clamping device according to claim 1, characterized in that: the mounting groove (2) is a rectangular groove provided with baffle plates on two sides.
5. The turning quick clamping device according to claim 1, characterized in that: the chip removal hole (7) is a through hole arranged along the central line direction of the convex shaft (6), and the center of the through hole is coincided with the center of the mounting groove (2).
6. The turning quick clamping device according to claim 1, characterized in that: the outer circle surface of the cap (4) is provided with an anti-skid knurl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910937109.0A CN110653632A (en) | 2019-09-29 | 2019-09-29 | Turning rapid clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910937109.0A CN110653632A (en) | 2019-09-29 | 2019-09-29 | Turning rapid clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110653632A true CN110653632A (en) | 2020-01-07 |
Family
ID=69040062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910937109.0A Pending CN110653632A (en) | 2019-09-29 | 2019-09-29 | Turning rapid clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110653632A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0381626A1 (en) * | 1989-01-31 | 1990-08-08 | Robert Künzler Ag | Rotary boring tool |
| CN201807928U (en) * | 2010-10-21 | 2011-04-27 | 衡阳风顺车桥有限公司 | Finish machining fixture for thin-wall parts |
| CN202088007U (en) * | 2011-01-18 | 2011-12-28 | 常州腾龙汽车零部件股份有限公司 | Tool for boring of large-turning-radius long tube with fins on outer wall on lathe |
| CN202240612U (en) * | 2011-08-18 | 2012-05-30 | 河南航天精工制造有限公司 | Tool clamp |
| CN103056698A (en) * | 2013-01-29 | 2013-04-24 | 昌辉汽车电器（黄山）股份公司 | Turning fixture |
| CN206105406U (en) * | 2016-08-30 | 2017-04-19 | 平远县金科新业机械制造有限责任公司 | Clamping device of freight train brake rim |
| CN108436121A (en) * | 2018-04-18 | 2018-08-24 | 哈尔滨建成集团有限公司 | Turning sheet part endoporus special fixture |
| CN211332213U (en) * | 2019-09-29 | 2020-08-25 | 中国航空工业标准件制造有限责任公司 | Turning rapid clamping device |
-
2019
- 2019-09-29 CN CN201910937109.0A patent/CN110653632A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0381626A1 (en) * | 1989-01-31 | 1990-08-08 | Robert Künzler Ag | Rotary boring tool |
| CN201807928U (en) * | 2010-10-21 | 2011-04-27 | 衡阳风顺车桥有限公司 | Finish machining fixture for thin-wall parts |
| CN202088007U (en) * | 2011-01-18 | 2011-12-28 | 常州腾龙汽车零部件股份有限公司 | Tool for boring of large-turning-radius long tube with fins on outer wall on lathe |
| CN202240612U (en) * | 2011-08-18 | 2012-05-30 | 河南航天精工制造有限公司 | Tool clamp |
| CN103056698A (en) * | 2013-01-29 | 2013-04-24 | 昌辉汽车电器（黄山）股份公司 | Turning fixture |
| CN206105406U (en) * | 2016-08-30 | 2017-04-19 | 平远县金科新业机械制造有限责任公司 | Clamping device of freight train brake rim |
| CN108436121A (en) * | 2018-04-18 | 2018-08-24 | 哈尔滨建成集团有限公司 | Turning sheet part endoporus special fixture |
| CN211332213U (en) * | 2019-09-29 | 2020-08-25 | 中国航空工业标准件制造有限责任公司 | Turning rapid clamping device |
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| PB01 | Publication | ||
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