CN109531210B - Equidistant drilling stop device - Google Patents
Equidistant drilling stop device Download PDFInfo
- Publication number
- CN109531210B CN109531210B CN201910026877.0A CN201910026877A CN109531210B CN 109531210 B CN109531210 B CN 109531210B CN 201910026877 A CN201910026877 A CN 201910026877A CN 109531210 B CN109531210 B CN 109531210B
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- fixing piece
- hole
- drilling
- limiting
- sheath
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- 238000005553 drilling Methods 0.000 title claims abstract description 83
- 230000000149 penetrating effect Effects 0.000 claims description 11
- 238000000034 method Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 2
- 210000005056 cell body Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/18—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for positioning only
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses an equidistant drilling limiting device which comprises a clamping piece assembly, a fixing support and a limiting sheath, wherein the limiting sheath is arranged above the clamping piece assembly in a vertically adjustable mode through the position of the fixing support, the bottom of the fixing support is detachably and fixedly arranged on the clamping piece assembly, the clamping piece assembly is detachably clamped and fixed on a drilling machine, the upper end of the limiting sheath is rotatably and movably connected with the fixing support, and the front side and the rear side of the lower end of the limiting sheath are in releasable type propping against a drilling hole of a part needing to be drilled. According to the equidistant drilling limiting device, when equidistant drilling is carried out continuously, the hole positions can be positioned rapidly, the accuracy of the hole positions is guaranteed, the phenomenon of hole position deviation in the drilling process is effectively solved by fixing the hole distance and limiting the moving distance of the drilled part, and the drilling efficiency is remarkably improved.
Description
Technical Field
The invention relates to a positioning jig, in particular to an equidistant drilling limiting device.
Background
The limiting device is a commonly used jig for controlling the position or the action, is widely applied to various fields, and continuous equidistant drilling often needs to be firstly performed with paying-off positioning, but the phenomenon of dislocation and displacement in drilling is unavoidable, so that the hole position is deviated and inaccurate. With the development of technology, the requirements on precision and efficiency are also higher and higher, and corresponding countermeasure measures are required to be improved continuously.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and the invention aims to provide the equidistant drilling limiting device which can rapidly position the hole site and ensure the accuracy of the hole site when drilling holes at equal intervals continuously, effectively solve the phenomenon of deviation of the hole site in the drilling process by fixing the hole distance and limiting the moving distance of the drilled part, and remarkably improve the drilling efficiency.
The invention discloses an equidistant drilling limiting device which comprises a clamping piece assembly, a fixing support and a limiting sheath, wherein the limiting sheath is arranged above the clamping piece assembly in a vertically adjustable mode through the position of the fixing support, the bottom of the fixing support is detachably and fixedly arranged on the clamping piece assembly, the clamping piece assembly is detachably clamped and fixed on a drilling machine, the upper end of the limiting sheath is rotatably and movably connected with the fixing support, and the front side and the rear side of the lower end of the limiting sheath are in releasable propping against a drilled hole of a part needing to be drilled.
The equidistant drilling limiting device of the invention can also be:
The front side of the lower end of the limiting sheath is arc-shaped, the rear side of the lower end of the limiting sheath is linear, and the front side and the rear side of the lower end of the limiting sheath are in releasable abutting joint with the drilling hole.
The fixed bolster includes the vertical mounting that sets up along the vertical direction and the horizontal mounting that sets up along the horizontal direction, the lower part of vertical mounting with clamping piece subassembly detachable fixed connection, the right-hand member of horizontal mounting with adjustable swing joint about the upper position of vertical mounting, the upper end of spacing sheath with rotatable swing joint in left end of horizontal mounting.
The left end of the horizontal fixing piece is provided with a groove body with a concave transverse section, and the upper end of the limiting sheath is rotatably and movably connected in the groove body.
The top surface of the upper end of the limiting sheath is semicircular, the front side and the rear side of the middle part of the limiting sheath are linear, and the upper end of the limiting sheath is rotatably and movably connected in the groove body.
The upper end of the limiting sheath is movably arranged in the groove body through a bolt and a first nut, a round hole for penetrating the bolt is formed in the upper end of the limiting sheath, a first fixing hole and a second fixing hole for penetrating the bolt are formed in the left side and the right side of the groove body respectively, the bolt sequentially penetrates through the first fixing hole, the round hole and the second fixing hole from left to right, the first nut is arranged on the right side of the groove body and is in threaded connection with the bolt, and the upper end of the limiting sheath is movably connected with the bolt in a rotatable mode.
The upper portion of vertical mounting is equipped with rectangular hole, the right-hand member of horizontal mounting wears to locate in the rectangular hole and reciprocate to be connected with in the rectangular hole.
The right end of the horizontal fixing piece is provided with long threads, the right end of the horizontal fixing piece is arranged in the long-strip-shaped hole in a penetrating mode and is movably connected with the upper portion of the vertical fixing piece in a position-adjustable mode through two second nuts, and the two second nuts are respectively arranged on the left side and the right side of the upper portion of the vertical fixing piece and are in threaded connection with the left end of the horizontal fixing piece.
The clamping piece assembly comprises two clamping pieces which are arranged in an up-down symmetrical mode, the drilling machine is clamped between the two clamping pieces, the left ends of the two clamping pieces are provided with protruding portions, the two clamping pieces are respectively and fixedly connected with the drilling machine in a clamping mode through the protruding portions, and the right ends of the two clamping pieces are detachably and fixedly connected with the lower portion of the vertical fixing piece.
The clamping pieces are fixedly connected with the drilling machine in a clamping mode through the lower portion of the vertical fixing piece and the two third nuts, long threads are arranged on the lower portion of the vertical fixing piece, through holes used for penetrating the lower portion of the vertical fixing piece are formed in the right ends of the clamping pieces respectively, the lower portion of the vertical fixing piece sequentially penetrates through the two through holes from top to bottom and is fixedly connected with the two clamping pieces in a detachable mode through the two third nuts, and the two third nuts are respectively arranged on the upper side and the lower side of the clamping pieces and are in threaded connection with the lower portion of the vertical fixing piece.
The invention discloses an equidistant drilling limiting device which comprises a clamping piece assembly, a fixing support and a limiting sheath, wherein the limiting sheath is arranged above the clamping piece assembly in a vertically adjustable mode through the position of the fixing support, the bottom of the fixing support is detachably and fixedly arranged on the clamping piece assembly, the clamping piece assembly is detachably clamped and fixed on a drilling machine, the upper end of the limiting sheath is rotatably and movably connected with the fixing support, and the front side and the rear side of the lower end of the limiting sheath are in releasable propping against a drilled hole of a part needing to be drilled. Like this, spacing sheath is installed on drilling machine or other similar equipment through the clamping piece subassembly, the fixed bolster is arranged in connecting support spacing sheath, be arranged in the drilling of part in the fixed part's of spacing sheath card position when boring and establish next drilling and lock the hole interval between the drilling, first drilling is bored on the part that needs to bore, thereby make the lower extreme card of spacing sheath go into first drilling in locking the position of part, the position of the drill bit on the drilling is unchangeable, can confirm the hole interval between second drilling and the first drilling through controlling or selecting the position that the anchor clamps subassembly was installed on the drilling, thereby the hole interval has been locked, because rotatable activity of spacing sheath sets up on the fixed bolster, when boring and establish next drilling, pull the part backward, make the lower extreme card of spacing sheath go into last drilling in, thereby reach quick location hole site, and can guarantee the accuracy of hole site in the mode of fixed hole site distance and restriction part travel distance, the deviation phenomenon in the drilling process has been solved effectively, and drilling efficiency has been improved by showing. Compared with the prior art, the equidistant drilling limiting device has the following advantages: when drilling holes at equal intervals continuously, the hole positions can be positioned rapidly, the accuracy of the hole positions is guaranteed, the deviation phenomenon of the hole positions in the drilling process is effectively solved by fixing the hole distance and limiting the moving distance of the drilled parts, and the drilling efficiency is remarkably improved.
Drawings
Fig. 1 is a schematic structural view of an equidistant drilling limiting device of the present invention.
Fig. 2 is a schematic structural view of a limiting sheath of an equidistant drilling limiting device of the present invention.
Fig. 3 is a schematic structural view of a horizontal fixing member of an equidistant drilling limit device of the present invention.
Fig. 4 is a schematic structural view of a vertical fixing member of an equidistant drilling limit device of the present invention.
Fig. 5 is a schematic view of a clip structure of an equidistant drilling limit device according to the present invention.
Description of the drawings
1 … Limiting sheath 2 … vertical fixing piece 3 … horizontal fixing piece
4 … Groove body 5 … bolt 6 … first nut
7 … Elongated hole 8 … clip 9 … boss
10 … Second nut 11 … third nut
Detailed Description
An equidistant drilling limit device according to the invention is described in further detail below with reference to fig. 1 to 5.
Referring to fig. 1 to 5, the equidistant drilling limiting device provided by the invention comprises a clamping piece 8 assembly, a fixing support and a limiting sheath 1, wherein the limiting sheath 1 is arranged above the clamping piece 8 assembly in a vertically adjustable mode through the position of the fixing support, the bottom of the fixing support is detachably and fixedly arranged on the clamping piece 8 assembly, the clamping piece 8 assembly is detachably clamped and fixed on a drilling machine, the upper end of the limiting sheath 1 is rotatably and movably connected with the fixing support, and the front side and the rear side of the lower end of the limiting sheath 1 are in releasable abutting joint with a part needing to be drilled. Like this, spacing sheath 1 passes through clamping piece 8 subassembly and installs on drilling machine or other similar equipment, the fixed bolster is arranged in connecting support spacing sheath 1, spacing sheath 1 card is arranged in the drilling of part and is used for fixing the position of part when boring the next drilling and locking the hole interval between the drilling, first drilling is bored on the part that needs to bore, thereby make the lower extreme card of spacing sheath 1 go into first drilling and lock the position of part, the position of the drill bit on the drilling is unchangeable, can confirm the hole interval between second drilling and the first drilling through controlling or selecting the position that the anchor clamps subassembly was installed on the drilling machine, thereby the hole interval has been locked, because spacing sheath 1's rotatable activity sets up on the fixed bolster, whenever boring when establishing the next drilling, pull the part backward, make spacing sheath 1's lower extreme card go into preceding drilling, thereby reach quick location hole site, and can guarantee the accuracy of hole site through the fixed hole interval and restriction part moving distance's mode, hole site deviation phenomenon in the drilling process has been solved effectively, and drilling efficiency has been improved by showing. Compared with the prior art, the equidistant drilling limiting device has the following advantages: when drilling holes at equal intervals continuously, the hole positions can be positioned rapidly, the accuracy of the hole positions is guaranteed, the deviation phenomenon of the hole positions in the drilling process is effectively solved by fixing the hole distance and limiting the moving distance of the drilled parts, and the drilling efficiency is remarkably improved.
On the basis of the technical scheme described above, please refer to fig. 1 to 5, the equidistant drilling limiting device of the present invention may also be: the front side of the lower end of the limiting sheath 1 is arc-shaped, the rear side of the lower end of the limiting sheath 1 is linear, and the front side and the rear side of the lower end of the limiting sheath 1 are offset with the drill hole in a releasable mode. Therefore, the length of the limiting sheath 1 in the front-rear direction is changed from bottom to top to be large, the limiting sheath can be clamped in the drill holes with different apertures, and when the part is pulled backwards, the circular arc-shaped front side is favorable for the limiting sheath 1 to be separated from the clamped drill holes.
On the basis of the technical scheme described above, please refer to fig. 1 to 5, the equidistant drilling limiting device of the present invention may also be: the fixed bolster includes the vertical mounting 2 that sets up along the vertical direction and the horizontal mounting 3 that sets up along the horizontal direction, the lower part of vertical mounting 2 with clamping piece 8 subassembly detachable fixed connection, the right-hand member of horizontal mounting 3 with adjustable swing joint about the upper position of vertical mounting 2, the upper end of spacing sheath 1 with rotatable swing joint in left end of horizontal mounting 3. Like this, vertical mounting 2 is used for supporting in the vertical direction, and horizontal mounting 3 is used for supporting in the horizontal direction to the adjustable fixing of horizontal mounting 3 position makes the position of spacing sheath 1 adjustable in a certain limit in the upper portion of vertical mounting 2, has improved stop device's suitability. On the basis of the technical scheme described above, it is further preferable that the left end of the horizontal fixing member 3 is provided with a groove body 4 with a concave transverse section, and the upper end of the limiting sheath 1 is rotatably and movably connected in the groove body 4. In this way, the groove body 4 with the transverse section of the groove body being concave is used for providing the installation position of the limiting sheath 1. On the basis of the technical scheme described above, it is further preferable that the top surface of the upper end of the limiting sheath 1 is semicircular, the front side and the rear side of the middle part of the limiting sheath 1 are in a straight line shape, and the upper end of the limiting sheath 1 is rotatably and movably connected in the groove body 4. Like this, the bottom surface of cell body 4 is the plane, and the top surface of the upper end of spacing sheath 1 is semicircular and the below front and back both sides of semicircular top surface are the straight line, makes spacing sheath 1 can back side rotary motion, when the part that bores will bore and establishes next drilling, pulls the part backward and makes spacing sheath 1 break away from and block into in the drilling of current card income next drilling. On the basis of the technical scheme described above, it is further preferred that the upper end of the limiting sheath 1 is rotatably movably disposed in the slot body 4 through a bolt 5 and a first nut 6, a round hole for penetrating the bolt 5 is formed in the upper end of the limiting sheath 1, a first fixing hole and a second fixing hole for penetrating the bolt 5 are respectively formed in the left side and the right side of the slot body 4, the bolt 5 sequentially penetrates through the first fixing hole, the round hole and the second fixing hole from left to right, the first nut 6 is disposed on the right side of the slot body 4 and is in threaded connection with the bolt 5, and the upper end of the limiting sheath 1 is rotatably movably connected with the bolt 5. Thus, the threaded connection is a widely used detachable fixed connection, has the advantages of simple structure, reliable connection and convenient assembly and disassembly, and a part of the bolt 5 is arranged in the groove body 4 and is used for installing the limiting sheath 1 and enabling the limiting sheath to be rotatable.
On the basis of the technical scheme described above, please refer to fig. 1 to 5, it is further preferable that: the upper portion of vertical mounting 2 is equipped with rectangular hole 7, the right-hand member of horizontal mounting 3 wears to locate in rectangular hole 7 and reciprocates to be connected with in the rectangular hole 7. Like this, the upper portion of vertical mounting 2 is offered rectangular hole 7 and is used for wearing to establish horizontal mounting 3 to make the height of horizontal mounting 3 mounted position adjustable about rectangular hole 7 within range, thereby make the position of spacing sheath 1 adjustable about a certain range. On the basis of the technical solution described above, it is further preferred that the right end of the horizontal fixing member 3 is provided with a long thread, the right end of the horizontal fixing member 3 is inserted into the elongated hole 7 and is movably connected with the upper portion of the vertical fixing member 2 in an adjustable manner through two second nuts 10, and the two second nuts 10 are respectively disposed on the left and right sides of the upper portion of the vertical fixing member 2 and are in threaded connection with the left end of the horizontal fixing member 3. Thus, the threaded connection is widely used detachable fixed connection, has simple structure, reliable connection and convenient assembly and disassembly, not only can enable the position of the horizontal fixing piece 3 in the vertical direction to be adjustable and fixed, but also enables the position of the limiting sheath 1 in the horizontal direction to be adjustable in a certain range by adjusting the positions of the two second nuts 10 at the right end of the horizontal fixing piece 3.
On the basis of the technical scheme described above, please refer to fig. 1 to 5, it is further preferable that: the clamping piece 8 assembly comprises two clamping pieces 8 which are arranged in an up-down symmetrical mode, the drilling machine is clamped between the two clamping pieces 8, protruding portions 9 are arranged at the left ends of the two clamping pieces 8, the two clamping pieces 8 are respectively clamped and fixedly connected with the drilling machine through the protruding portions 9, and the two clamping pieces 8 are detachably and fixedly connected with the right ends of the two clamping pieces through the lower portion of the vertical fixing piece 2. Thus, the protruding part 9 is used for clamping the drilling machine, the two clamping pieces 8 are connected through the lower part of the vertical fixing piece 2, the utilization rate of parts is improved, the number of parts is reduced, and the two clamping pieces 8 are connected without additional parts. On the basis of the technical scheme described above, it is further preferred that two clamping pieces 8 pass through the lower part of the vertical fixing piece 2 and two third nuts 11 are fixedly connected with the drilling machine in a clamping manner, long threads are arranged on the lower part of the vertical fixing piece 2, through holes for penetrating the lower part of the vertical fixing piece 2 are respectively formed in the right ends of the two clamping pieces 8, the lower part of the vertical fixing piece 2 sequentially penetrates through the two through holes from top to bottom and is detachably and fixedly connected with the two clamping pieces 8 through the two third nuts 11, and the two third nuts 11 are respectively arranged on the upper side and the lower side of the two clamping pieces 8 and are in threaded connection with the lower part of the vertical fixing piece 2. Thus, the threaded connection is a widely used detachable fixed connection, and has the advantages of simple structure, reliable connection and convenient assembly and disassembly.
The foregoing description of the embodiments of the present invention should not be taken as limiting the scope of the invention, but all equivalent changes or modifications according to the design spirit of the present invention should be considered as falling within the scope of the present invention.
Claims (1)
1. Equidistant drilling stop device, its characterized in that: the drill comprises a clamping piece assembly, a fixing support and a limiting sheath, wherein the limiting sheath is arranged above the clamping piece assembly in a vertically adjustable mode through the position of the fixing support, the bottom of the fixing support is detachably and fixedly arranged on the clamping piece assembly, the clamping piece assembly is detachably clamped and fixed on a drill, the upper end of the limiting sheath is rotatably and movably connected with the fixing support, and the front side and the rear side of the lower end of the limiting sheath are in releasable abutting joint with a drilled hole of a part needing to be drilled;
the front side of the lower end of the limiting sheath is arc-shaped, the rear side of the lower end of the limiting sheath is linear, and the front side and the rear side of the lower end of the limiting sheath are in releasable abutment with the drilling hole;
The fixing support comprises a vertical fixing piece and a horizontal fixing piece, the vertical fixing piece is arranged in the vertical direction, the horizontal fixing piece is arranged in the horizontal direction, the lower portion of the vertical fixing piece is detachably and fixedly connected with the clamping piece assembly, the right end of the horizontal fixing piece is movably connected with the upper portion of the vertical fixing piece in an up-down adjustable mode, and the upper end of the limiting sheath is rotatably and movably connected with the left end of the horizontal fixing piece;
the left end of the horizontal fixing piece is provided with a groove body with a concave transverse section, and the upper end of the limiting sheath is rotatably and movably connected in the groove body;
the top surface of the upper end of the limiting sheath is semicircular, the front side and the rear side of the middle part of the limiting sheath are linear, and the upper end of the limiting sheath is rotatably and movably connected in the groove body;
The upper end of the limiting sheath is rotatably and movably arranged in the groove body through a bolt and a first nut, a round hole for penetrating the bolt is formed in the upper end of the limiting sheath, a first fixing hole and a second fixing hole for penetrating the bolt are respectively formed in the left side and the right side of the groove body, the bolt sequentially penetrates through the first fixing hole, the round hole and the second fixing hole from left to right, the first nut is arranged on the right side of the groove body and is in threaded connection with the bolt, and the upper end of the limiting sheath is rotatably and movably connected with the bolt;
The upper part of the vertical fixing piece is provided with a strip-shaped hole, and the right end of the horizontal fixing piece is penetrated in the strip-shaped hole and is connected in the strip-shaped hole in an up-and-down moving way;
The right end of the horizontal fixing piece is provided with long threads, the right end of the horizontal fixing piece is arranged in the long-strip-shaped hole in a penetrating mode and is movably connected with the upper portion of the vertical fixing piece in an adjustable position through two second nuts, and the two second nuts are respectively arranged on the left side and the right side of the upper portion of the vertical fixing piece and are in threaded connection with the left end of the horizontal fixing piece;
The clamping piece assembly comprises two clamping pieces which are vertically symmetrically arranged, the drilling machine is clamped between the two clamping pieces, the left ends of the two clamping pieces are respectively provided with a protruding part, the two clamping pieces are respectively and fixedly connected with the drilling machine in a clamping way through the protruding parts, and the right ends of the two clamping pieces are detachably and fixedly connected with each other through the lower part of the vertical fixing piece;
the clamping pieces are fixedly connected with the drilling machine in a clamping mode through the lower portion of the vertical fixing piece and two third nuts, long threads are arranged on the lower portion of the vertical fixing piece, through holes used for penetrating the lower portion of the vertical fixing piece are formed in the right ends of the clamping pieces respectively, the lower portion of the vertical fixing piece sequentially penetrates through the two through holes from top to bottom and is fixedly connected with the two clamping pieces in a detachable mode through the two third nuts, and the two third nuts are respectively arranged on the upper side and the lower side of the clamping pieces and are in threaded connection with the lower portion of the vertical fixing piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910026877.0A CN109531210B (en) | 2019-01-11 | 2019-01-11 | Equidistant drilling stop device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910026877.0A CN109531210B (en) | 2019-01-11 | 2019-01-11 | Equidistant drilling stop device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109531210A CN109531210A (en) | 2019-03-29 |
| CN109531210B true CN109531210B (en) | 2024-06-04 |
Family
ID=65834957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910026877.0A Active CN109531210B (en) | 2019-01-11 | 2019-01-11 | Equidistant drilling stop device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109531210B (en) |
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| GB190922054A (en) * | 1909-09-28 | 1910-09-01 | Arthur Swainson-Brooke | Universal Quick Action Pinhole Drill Jig. |
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| JP3817574B1 (en) * | 2006-02-03 | 2006-09-06 | 株式会社サルーテ | Horizontal hole processing equipment |
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| CN104551099A (en) * | 2014-12-14 | 2015-04-29 | 惠阳航空螺旋桨有限责任公司 | Reversing drill jig |
| CN205888614U (en) * | 2016-07-04 | 2017-01-18 | 深圳市拓维模型技术有限公司 | A positioning jig that is convenient for and is rotatory on being used for milling machine |
| CN206567854U (en) * | 2017-03-05 | 2017-10-20 | 杨自强 | A kind of vibration proof, high-precision drill jig |
| CN108057915A (en) * | 2017-12-11 | 2018-05-22 | 中航成飞民用飞机有限责任公司 | /V hole guiding device |
| CN207873168U (en) * | 2018-01-30 | 2018-09-18 | 青岛三联石墨制品有限公司 | A kind of upright drill equipped with positioning device |
| CN108581551A (en) * | 2018-07-16 | 2018-09-28 | 平顶山学院 | A kind of adjustable drilling fixture of variable diameters bend pipe |
| CN209664856U (en) * | 2019-01-11 | 2019-11-22 | 国家电网有限公司 | A kind of equidistant drilling limiting device |
-
2019
- 2019-01-11 CN CN201910026877.0A patent/CN109531210B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190922054A (en) * | 1909-09-28 | 1910-09-01 | Arthur Swainson-Brooke | Universal Quick Action Pinhole Drill Jig. |
| CN2127353Y (en) * | 1992-04-04 | 1993-02-24 | 罗学家 | Myopia-proof writing frame |
| JP3817574B1 (en) * | 2006-02-03 | 2006-09-06 | 株式会社サルーテ | Horizontal hole processing equipment |
| CN202768326U (en) * | 2012-07-12 | 2013-03-06 | 珠海格力节能环保制冷技术研究中心有限公司 | Compression assembly and compressor comprising the same |
| CN202763352U (en) * | 2012-09-18 | 2013-03-06 | 上海强精金属制品有限公司 | Rotation even division positioning welding fixture |
| CN104551099A (en) * | 2014-12-14 | 2015-04-29 | 惠阳航空螺旋桨有限责任公司 | Reversing drill jig |
| CN205888614U (en) * | 2016-07-04 | 2017-01-18 | 深圳市拓维模型技术有限公司 | A positioning jig that is convenient for and is rotatory on being used for milling machine |
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| CN108057915A (en) * | 2017-12-11 | 2018-05-22 | 中航成飞民用飞机有限责任公司 | /V hole guiding device |
| CN207873168U (en) * | 2018-01-30 | 2018-09-18 | 青岛三联石墨制品有限公司 | A kind of upright drill equipped with positioning device |
| CN108581551A (en) * | 2018-07-16 | 2018-09-28 | 平顶山学院 | A kind of adjustable drilling fixture of variable diameters bend pipe |
| CN209664856U (en) * | 2019-01-11 | 2019-11-22 | 国家电网有限公司 | A kind of equidistant drilling limiting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109531210A (en) | 2019-03-29 |
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