CN112894708A - Gun dismantling reamer device and method - Google Patents
Gun dismantling reamer device and method Download PDFInfo
- Publication number
- CN112894708A CN112894708A CN202110220277.5A CN202110220277A CN112894708A CN 112894708 A CN112894708 A CN 112894708A CN 202110220277 A CN202110220277 A CN 202110220277A CN 112894708 A CN112894708 A CN 112894708A
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- Prior art keywords
- sleeve
- gun
- gun reamer
- reamer
- clamping
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- Pending
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- 238000000034 method Methods 0.000 title claims abstract description 10
- 230000000694 effects Effects 0.000 description 5
- 239000000956 alloy Substances 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 229910002065 alloy metal Inorganic materials 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
- B25B27/023—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same using screws
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The invention discloses a gun-detaching reamer device and a method, and the gun-detaching reamer device comprises an ejection threaded sleeve, a body, a holding sleeve and a clamping screw, wherein the left end of the ejection threaded sleeve is provided with a rotating end, and the right end of the ejection threaded sleeve is provided with external threads; the left end of the body is provided with internal threads, the inner side of the right end of the body is provided with a holding sleeve mounting position, the right part of the body is provided with two symmetrical threaded holes, and the threaded holes are communicated with the holding sleeve mounting position; the clasping sleeve is arranged on a clasping sleeve mounting position on the inner side of the right end of the body; the clamping screws are respectively matched with the two threaded holes in the right part of the body; the ejection threaded sleeve and the body are installed in a matched mode through the external threads and the internal threads. Has the advantages of simple operation, labor saving, safety, no damage and quick disassembly.
Description
Technical Field
The invention relates to the field of machining, in particular to a gun-detaching reamer device and a method.
Background
The guide pipe hole gun reamer is used for finely reaming the guide pipe hole of the cylinder cover, and the precision is high, so that the guide pipe hole gun reamer belongs to a precious cutter. The gun reamer body is formed by welding hard alloy and heavy metal. The gun reamer is installed on the gun reamer head and clamped through the spring jacket, and in the middle of daily use, the gun reamer needs to be frequently disassembled to adjust or replace blades outside the line. The method of removing the gun reamer 12 can be understood with reference to fig. 1: the locking gear sleeve 16 is driven by the external gear, the locking gear sleeve 16 and the gun hinge rod 17 are unscrewed through threads, so that the pressing sleeves 14 arranged at two ends of the spring jacket 15 for clamping the gun reamer 12 in the gun hinge rod 17 are in a loosening state under the action of the spring jacket 15, the spring jacket 15 automatically pops the gun reamer 12 to be in a loosening state, and then the gun reamer 12 is manually taken out.
However, in practical use, for various reasons, it often happens that when the pressing sleeve is loosened, the spring sleeve clamping the gun reamer does not pop open by itself, and the flat position at the tail of the gun reamer is clamped by a pin and cannot rotate, and at this time, the gun reamer is difficult to pull out by hand. In this case, the current method is to grip the exposed body of the gun reamer with a pair of pliers, and then axially knock the pliers with a hammer to extract the reamer. However, this presents a number of problems: 1) the cutter body is easily damaged by the pliers, and the pliers can be scrapped when in serious condition. 2) Because the gun reamer body is formed by welding hard alloy and heavy metal, the gun reamer body is easy to cause serious consequences such as welding failure, alloy cracking and the like when being knocked. 3) If the gun hinge body cannot be pulled out or the residual part of the gun hinge body is broken inside the gun hinge head, the gun hinge head peripheral part must be disassembled, the gun hinge head is a precise part, the precision requirement is very high, and once the gun hinge head is disassembled, the adjustment and recovery time is long, so that the production is seriously influenced.
The above background disclosure is only for the purpose of assisting understanding of the inventive concept and technical solutions of the present invention, and does not necessarily belong to the prior art of the present patent application, and should not be used for evaluating the novelty and inventive step of the present application in the case that there is no clear evidence that the above content is disclosed at the filing date of the present patent application.
Disclosure of Invention
The invention aims to provide a gun dismantling reamer device and a method.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
the utility model provides a tear rifle reamer device open which characterized in that: the clamping device comprises an ejection threaded sleeve, a body, a clamping sleeve and a clamping screw, wherein a rotating end is arranged at the left end of the ejection threaded sleeve, and an external thread is arranged at the right end of the ejection threaded sleeve; the left end of the body is provided with internal threads, the inner side of the right end of the body is provided with a holding sleeve mounting position, the right part of the body is provided with two symmetrical threaded holes, and the threaded holes are communicated with the holding sleeve mounting position; the clasping sleeve is arranged on a clasping sleeve mounting position on the inner side of the right end of the body; the clamping screws are respectively matched with the two threaded holes in the right part of the body; the ejection threaded sleeve and the body are installed in a matched mode through the external threads and the internal threads.
Furthermore, a limiting groove is formed in the outer side of the middle of the clasping sleeve and matched with the clamping screw.
Further, the clasping sleeve is an open elastic sleeve.
Further, the body is a hollow cylinder.
Further, the rotating end side part is provided with two symmetrical rotating holes.
The use method of the gun dismantling reamer device is characterized by comprising the following steps:
the gun reamer clamping device comprises a gun reamer clamping device, a gun reamer clamping sleeve, a gun reamer clamping device, a gun reamer clamping screw, a long rod, a spring clamping sleeve and a clamping screw, wherein the spring clamping sleeve is used for clamping the gun reamer, the gun reamer clamping device is sleeved on the gun reamer needing to be disassembled, the end face of an ejection screw sleeve is abutted to a gun reamer guide sleeve on the gun reamer, the clamping screw is sequentially locked to enable the holding sleeve to be attached and locked with the gun reamer, the holding sleeve is fixedly integrated with a body, then the long rod is inserted into a rotary hole to screw the ejection screw sleeve, the gun reamer and the body are separated and pulled out through the gun reamer guide sleeve, if the locking stroke of the gun reamer is larger than the thread stroke of the ejection screw.
Compared with the prior art, the invention has the advantages and beneficial effects that:
the ejection screw sleeve is connected with the body through threads; the holding sleeve is arranged in the body and is fixed by a clamping screw, the holding sleeve is an open elastic sleeve, and the inner hole of the holding sleeve corresponds to the diameter of the gun reamer body; when the gun reamer is used, the gun reamer body is tightly held by the holding sleeve through the clamping screw, the gun reamer is fixed with the body into a whole, the ejection screw sleeve on the device is screwed, the ejection screw sleeve is separated from the body through the screw thread effect, the gun reamer guide sleeve on the gun reamer head is reversely ejected at one end of the ejection screw sleeve to realize the split extraction of the gun reamer, the force application direction is in the axial direction of the gun reamer, the force application point is concentric with the gun reamer, and the force application is stable, so that the protection effect is realized on the gun reamer, and the nondestructive disassembly can be realized without generating impact on the gun reamer and the side effect of abnormal damage; has the advantages of simple operation, labor saving, safety, no damage and quick disassembly.
Drawings
FIG. 1 is a schematic view of the present invention in a configuration for cooperating with a gun reaming machine;
FIG. 2 is a schematic structural view of the push-out nut of the present invention;
FIG. 3 is a schematic structural view of the main body of the present invention;
FIG. 4 is a schematic structural view of the clasping sleeve of the present invention;
FIG. 5 is a right side view of the clasping sleeve of the present invention;
reference numerals: 1. ejecting out the threaded sleeve; 2. a body; 3. a clasping sleeve; 4. a clamping screw; 5. a rotating end; 6. rotating the hole; 7. an external thread; 8. an internal thread; 9. a mounting position of the clasping sleeve; 10. a threaded hole; 11. a limiting groove; 12. gun reamers; 13. a gun hinge guide sleeve; 14. a compression sleeve; 15. a spring jacket; 16. locking the gear sleeve; 17. the gun hinges the rod.
Detailed Description
The present invention will be described in further detail with reference to specific embodiments. It should be emphasized that the following description is merely exemplary in nature and is not intended to limit the scope of the invention or its application.
As shown in figures 1-5, the gun-dismantling reamer device is characterized in that: the ejection screw sleeve comprises an ejection screw sleeve 1, a body 2, a holding sleeve 3 and a clamping screw 4, wherein a rotating end 5 is arranged at the left end of the ejection screw sleeve 1, two symmetrical rotating holes 6 are formed in the side part of the rotating end 5 and used for inserting a long rod to rotate the ejection screw sleeve 1, and external threads 7 are arranged at the right end of the ejection screw sleeve 1 and used for being matched with the body 2; the left end of the body 2 is provided with an internal thread 8 used for being matched with the ejection screw sleeve 1, the inner side of the right end of the body 2 is provided with a holding sleeve mounting position 9 used for mounting the holding sleeve 3, the right part of the body 2 is provided with two symmetrical threaded holes 10 used for mounting the clamping screws 4, and the threaded holes 10 are communicated with the holding sleeve mounting position 9; the clasping sleeve 3 is an open elastic sleeve, a limiting groove 11 is formed in the outer side of the middle of the clasping sleeve 3, the limiting groove 11 is matched with the clamping screw 4 to lock the clasping sleeve 3, and the clasping sleeve 3 is installed on a clasping sleeve installation position 9 on the inner side of the right end of the body 2; the clamping screws 4 are respectively matched with two threaded holes 10 at the right part of the body 2; the ejection screw sleeve 1 and the body 2 are installed in a matching mode through an external thread 7 and an internal thread 8.
The ejection screw sleeve 1 is connected with the body 2 through threads; the clasping sleeve 3 is arranged in the body 2 and is fixed by a clamping screw 4, the clasping sleeve 3 is an open elastic sleeve, and an inner hole of the clasping sleeve corresponds to the gun reamer 12; when the gun reamer fixing device is used, the gun reamer 12 is tightly held by the holding sleeve 3 through the clamping screw 4, the gun reamer 12 and the body 2 are fixed into a whole, the ejection screw sleeve 1 is screwed, the ejection screw sleeve 1 is separated from the body 2 through the thread effect, the gun hinge guide sleeve 13 on the gun hinge head is reversely ejected at one end of the ejection screw sleeve 1 to realize that the gun reamer 12 is separated and extracted, the force application direction is in the axial direction of the gun reamer 12, the force application point is concentric with the gun reamer 12, and the force application is stable, so that the protection effect is realized on the gun hinge, the gun hinge can not be impacted, and the damage caused by abnormal damage due to bending can be realized.
The use method of the gun dismantling reamer device is characterized by comprising the following steps:
the gun reamer disassembling device is sleeved on a gun reamer needing to be disassembled under the condition that a pressing sleeve 14 on a gun reamer head and a spring jacket 15 for clamping the gun reamer 12 are in a loosening state, the end surface of an ejection screw sleeve 1 is abutted to a gun reamer guide sleeve on the gun reamer head, a clamping screw 4 is sequentially locked to enable an embracing sleeve 3 to be attached and locked with the gun reamer, the embracing sleeve 3 is fixed with a body 2 into a whole, then a long rod is inserted into a rotary hole 6 to screw and rotate the ejection screw sleeve 1, the gun reamer and the body 2 are separated and pulled out together through the reverse ejection gun reamer guide sleeve, if the locking stroke of the gun reamer is larger than the thread stroke of the ejection screw sleeve 1, the operation can be repeated for many times until the gun reamer is successfully taken out.
The foregoing is a more detailed description of the invention in connection with specific/preferred embodiments and is not intended to limit the practice of the invention to those descriptions. It will be apparent to those skilled in the art that various substitutions and modifications can be made to the described embodiments without departing from the spirit of the invention, and such substitutions and modifications are to be considered as within the scope of the invention.
Claims (6)
1. The utility model provides a tear rifle reamer device open which characterized in that: the clamping device comprises an ejection threaded sleeve, a body, a clamping sleeve and a clamping screw, wherein a rotating end is arranged at the left end of the ejection threaded sleeve, and an external thread is arranged at the right end of the ejection threaded sleeve; the left end of the body is provided with internal threads, the inner side of the right end of the body is provided with a holding sleeve mounting position, the right part of the body is provided with two symmetrical threaded holes, and the threaded holes are communicated with the holding sleeve mounting position; the clasping sleeve is arranged on a clasping sleeve mounting position on the inner side of the right end of the body; the clamping screws are respectively matched with the two threaded holes in the right part of the body; the ejection threaded sleeve and the body are installed in a matched mode through the external threads and the internal threads.
2. The demolition gun reamer apparatus according to claim 1, wherein: the outer side of the middle part of the clasping sleeve is provided with a limiting groove, and the limiting groove is matched with the clamping screw.
3. The demolition gun reamer apparatus according to claim 1, wherein: the clasping sleeve is an open elastic sleeve.
4. The demolition gun reamer apparatus according to claim 1, wherein: the body is a hollow cylinder.
5. The demolition gun reamer apparatus according to claim 1, wherein: two symmetrical rotating holes are formed in the side portion of the rotating end.
6. A method of use for the demolition gun reamer apparatus according to any one of claims 1 to 5, comprising the steps of:
the gun reamer clamping device comprises a gun reamer clamping device, a gun reamer clamping sleeve, a gun reamer clamping device, a gun reamer clamping screw, a long rod, a spring clamping sleeve and a clamping screw, wherein the spring clamping sleeve is used for clamping the gun reamer, the gun reamer clamping device is sleeved on the gun reamer needing to be disassembled, the end face of an ejection screw sleeve is abutted to a gun reamer guide sleeve on the gun reamer, the clamping screw is sequentially locked to enable the holding sleeve to be attached and locked with the gun reamer, the holding sleeve is fixedly integrated with a body, then the long rod is inserted into a rotary hole to screw the ejection screw sleeve, the gun reamer and the body are separated and pulled out through the gun reamer guide sleeve, if the locking stroke of the gun reamer is larger than the thread stroke of the ejection screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110220277.5A CN112894708A (en) | 2021-02-26 | 2021-02-26 | Gun dismantling reamer device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110220277.5A CN112894708A (en) | 2021-02-26 | 2021-02-26 | Gun dismantling reamer device and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112894708A true CN112894708A (en) | 2021-06-04 |
Family
ID=76108010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110220277.5A Pending CN112894708A (en) | 2021-02-26 | 2021-02-26 | Gun dismantling reamer device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112894708A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115179184A (en) * | 2022-07-27 | 2022-10-14 | 苏州信能精密机械有限公司 | Holding type adjustable honing main shaft |
| CN115256210A (en) * | 2022-07-27 | 2022-11-01 | 苏州信能精密机械有限公司 | Automatic honing system |
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| CN110228037A (en) * | 2019-05-31 | 2019-09-13 | 西安法士特汽车传动有限公司 | A kind of Morse taper shank slotting tool is drawn sword device and method of drawing sword |
| CN209919261U (en) * | 2019-04-08 | 2020-01-10 | 江苏省徐州锻压机床厂集团有限公司 | Interference cover dismounting device |
| CN210232886U (en) * | 2019-08-14 | 2020-04-03 | 华能沁北发电有限责任公司 | Steam turbine pneumatic cylinder oil blanket cover dismounting device |
| CN210361138U (en) * | 2019-08-09 | 2020-04-21 | 常州市武进恒利齿轮有限公司 | Quick dismounting device of gear |
| CN211639742U (en) * | 2019-12-27 | 2020-10-09 | 广西玉柴机器股份有限公司 | Tool for assembling and disassembling gun reamer |
| CN211805881U (en) * | 2020-03-24 | 2020-10-30 | 济南宝山石油设备有限公司 | Tool for quickly disassembling cylinder sleeve |
| CN214723829U (en) * | 2021-02-26 | 2021-11-16 | 广西玉柴机器股份有限公司 | Gun dismantling reamer device |
-
2021
- 2021-02-26 CN CN202110220277.5A patent/CN112894708A/en active Pending
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| JPH06218607A (en) * | 1993-01-21 | 1994-08-09 | Okuma Mach Works Ltd | Main spindle device |
| JPH1080836A (en) * | 1996-09-09 | 1998-03-31 | Toshiba Mach Co Ltd | Tool exchange device |
| CN200948545Y (en) * | 2006-06-30 | 2007-09-19 | 重庆工学院 | A device for pulling out a machine taper shank tool from a tool shaft |
| JP2009142965A (en) * | 2007-12-18 | 2009-07-02 | Beppu Kanagata Kk | Knock pin extracting tool |
| WO2012053250A1 (en) * | 2010-10-19 | 2012-04-26 | 株式会社ハマ・システム | Bolt and extraction tool |
| CN203293111U (en) * | 2013-04-27 | 2013-11-20 | 东风朝阳朝柴动力有限公司 | Advancer disassembling tool for motor injection pump |
| CN103921251A (en) * | 2014-04-02 | 2014-07-16 | 广西玉柴机器股份有限公司 | Tool withdrawing device |
| CN203738723U (en) * | 2014-04-02 | 2014-07-30 | 广西玉柴机器股份有限公司 | Knife drawing device |
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| CN206010330U (en) * | 2016-09-22 | 2017-03-15 | 张钲 | Horizontal type multi-function pressure disassemblerassembler |
| CN207326870U (en) * | 2017-10-31 | 2018-05-08 | 广西玉柴机器股份有限公司 | A kind of pin pulling tool |
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| CN208744703U (en) * | 2018-07-19 | 2019-04-16 | 信东仪器仪表（苏州）股份有限公司 | A kind of novel synchronous gear drawbench |
| CN209919261U (en) * | 2019-04-08 | 2020-01-10 | 江苏省徐州锻压机床厂集团有限公司 | Interference cover dismounting device |
| CN110228037A (en) * | 2019-05-31 | 2019-09-13 | 西安法士特汽车传动有限公司 | A kind of Morse taper shank slotting tool is drawn sword device and method of drawing sword |
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| CN210232886U (en) * | 2019-08-14 | 2020-04-03 | 华能沁北发电有限责任公司 | Steam turbine pneumatic cylinder oil blanket cover dismounting device |
| CN211639742U (en) * | 2019-12-27 | 2020-10-09 | 广西玉柴机器股份有限公司 | Tool for assembling and disassembling gun reamer |
| CN211805881U (en) * | 2020-03-24 | 2020-10-30 | 济南宝山石油设备有限公司 | Tool for quickly disassembling cylinder sleeve |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115179184A (en) * | 2022-07-27 | 2022-10-14 | 苏州信能精密机械有限公司 | Holding type adjustable honing main shaft |
| CN115256210A (en) * | 2022-07-27 | 2022-11-01 | 苏州信能精密机械有限公司 | Automatic honing system |
| CN115179184B (en) * | 2022-07-27 | 2024-03-01 | 苏州信能精密机械有限公司 | Enclasping type adjustable honing main shaft |
| CN115256210B (en) * | 2022-07-27 | 2024-03-01 | 苏州信能精密机械有限公司 | Automatic honing system |
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