CN110057237B - Method for assembling hammer component of pistol - Google Patents
Method for assembling hammer component of pistol Download PDFInfo
- Publication number
- CN110057237B CN110057237B CN201910347914.8A CN201910347914A CN110057237B CN 110057237 B CN110057237 B CN 110057237B CN 201910347914 A CN201910347914 A CN 201910347914A CN 110057237 B CN110057237 B CN 110057237B
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- China
- Prior art keywords
- sleeve
- hammer
- section
- punch
- punch body
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
- F41A11/00—Assembly or disassembly features; Modular concepts; Articulated or collapsible guns
Abstract
The invention discloses a method for assembling hammer components of handguns, which can realize the convenient and quick assembly and disassembly of the hammer components of 92-type series handguns. The method comprises the following steps: s1, preparing a tool, namely taking the punch body, the punch handle and the sleeve; s2, installing a sleeve; and S3, assembling a hammer component.
Description
Technical Field
The invention relates to the technical field of firearms, in particular to a method for assembling a hammer component of a pistol.
Background
At present, in order to improve the convenience of assembling a transmitter mechanism, a 92-type serial pistol installed by military policemen in China needs to preassemble a hammer, a hammer spring guide rod, a hammer spring seat and a firing lever of the pistol into a hammer component through a sleeve.
When the hammer component of the pistol is assembled, the sleeve holes on the hammer spring seat and the hammer two parts are completely aligned by using a strong force to overcome the force of the hammer spring, and then the sleeve sequentially passes through the sleeve holes of the firing lever, the hammer and the hammer spring seat, thereby completing the installation; the no-tool assembly process of the pistol hammer component is extremely laborious and has great operation difficulty, which brings great difficulty and burden to the assembly operation of an assembler and the daily maintenance and maintenance operation of users such as military police and the like.
Disclosure of Invention
The object of the present invention is to overcome the drawbacks of the prior art and to provide a method for assembling the hammer components of a pistol, of the type 92 series, which allows easy and quick assembly and disassembly of the hammer components of the pistol, of the type 92 series.
The purpose of the invention is realized as follows:
a method of assembling a hammer component of a handgun, the method comprising the steps of:
s1, preparation tool
Taking the punch body, the punch handle and the sleeve,
the punch body is in a straight rod shape and is provided with a conical tip, a positioning section, a sleeve mounting section and a threaded connection section which are sequentially arranged from front to back, wherein the front end of the positioning section is a conical shaft shoulder, the rear end of the positioning section is a right-angle shaft shoulder, and the threaded connection section is provided with an external thread;
the front end of the punch handle is an internal thread connecting rod, a threaded hole is axially formed in the internal thread connecting rod, and the rear end of the punch handle is a handle for holding;
the outer periphery of the sleeve is in a stepped shaft shape with a thin front part and a thick rear part and corresponds to the hole diameter of the sleeve hole of each part of the hammer component;
s2 installation sleeve
Sleeving the sleeve on the sleeve mounting section by penetrating the sleeve through the threaded connection section, fitting the end face of the thin end of the sleeve with a right-angle shaft shoulder, then mounting the threaded hole of the punch handle on the threaded connection section of the punch body through threaded connection, and screwing the punch handle until the end face of the threaded hole of the punch handle is fitted with the end face of the thick end of the sleeve, thereby fixing the sleeve on the sleeve mounting section;
s3 Assembly of hammer Member
Firstly, moving a firing lever from a conical tip of a punch body to a sleeve and sleeving the firing lever on the thick end of the sleeve;
then, inserting the hammer spring and the hammer spring guide rod into a hammer spring hole in the hammer, and placing the hammer spring seat at the corresponding position of the hammer to roughly align the sleeve holes on the hammer and the hammer spring seat;
then, inserting the conical tip of the punch body from the sleeve hole of the hammer, sequentially penetrating through the sleeve holes on the hammer and the spring seat of the hammer, leading the sleeve holes on the hammer and the spring seat of the hammer to be automatically aligned and finally directly sliding to the upper surface of the sleeve by the guide of the conical shaft shoulder on the punch body, and inserting the punch body until the hammer is attached to the side surface of the firing lever;
finally, the punch handle is unscrewed from the punch body, and the punch body is drawn out from the sleeve, so that the assembly of the hammer component is completed.
Preferably, a first transition section is arranged between the conical tip and the positioning section, a second transition section is arranged between the conical shaft shoulder and the right-angle shaft shoulder of the positioning section, the diameters of the first transition section and the sleeve installation section are equal to the inner diameter of the sleeve, and the diameter of the second transition section is equal to the outer diameter of the front end of the sleeve.
Preferably, the axial length of the sleeve is greater than the axial length of the sleeve mounting section.
Preferably, the threaded bore depth of the internally threaded connecting rod is greater than the axial length of the threaded connecting section.
Preferably, in a special case, a separately provided sleeve mounting section on the punch body can be eliminated, and the threaded connection section has the corresponding function of the sleeve mounting section.
Due to the adoption of the technical scheme, the invention has the following beneficial effects:
the invention can firmly position and restrain the sleeve of the hammer component, and the conical tip and the conical shaft shoulder on the punch body can automatically and gradually guide and align the sleeve holes of the parts in the component and then directly sleeve the sleeve, thereby having the characteristics of simple structure, convenient operation and the like, greatly improving the convenience and practicability of the assembly operation and the daily maintenance operation of various firearms, having good popularization and practical value in the field of accessories of firearms, and generating good economic benefit and social benefit after wide popularization and application.
Drawings
FIG. 1 is a three-dimensional schematic view of a punch;
FIG. 2 is a schematic view of the overall structure of the punch;
FIG. 3 is a schematic view of the punch body structure;
FIG. 4 is a schematic view of the punch shank configuration;
FIG. 5 is a schematic view of a sleeve construction;
fig. 6 a-6 c are assembled views of the hammer components of the pistol;
fig. 7 is a disassembled view of the hammer components of the pistol.
Detailed Description
The invention is described below with reference to the accompanying drawings, in which 1-punch body, 2-punch handle, 101-conical tip, 102-conical shoulder, 103-right-angled shoulder, 104-sleeve mounting section, 105-threaded connection section, 106-positioning section, 107-second transition section, 108-first transition section, 201-internal threaded connection rod, 202-handle; 3-sleeve, 4-hammer, 5-hammer spring seat, 6-hammer spring guide rod, 7-hammer spring and 8-trigger lever.
A method of assembling a hammer component of a handgun, the method comprising the steps of:
s1, preparation tool
Taking a punch body 1, a punch handle 2 and a sleeve 9, wherein the punch body 1 and the punch handle 2 form a punch;
the punch body 1 is in a straight rod shape, the punch body 1 is provided with a conical tip 101, a positioning section 106, a sleeve mounting section 104 and a threaded connection section 105 which are sequentially arranged from front to back, the front end of the positioning section 106 is a conical shaft shoulder 102, the rear end of the positioning section is a right-angle shaft shoulder 103, and the threaded connection section 105 is provided with an external thread;
the front end of the punch handle 2 is provided with an internal thread connecting rod 201, a threaded hole is axially formed in the internal thread connecting rod, and the rear end of the punch handle is provided with a handle 202 for holding;
the outer periphery of the sleeve 3 is in a stepped shaft shape with a thin front part and a thick rear part and corresponds to the hole diameter of a sleeve hole of each part of the hammer component;
s2 installation sleeve
Sleeving the sleeve on the sleeve mounting section by penetrating the sleeve through the threaded connection section, fitting the end face of the thin end of the sleeve with a right-angle shaft shoulder, then mounting the threaded hole of the punch handle on the threaded connection section of the punch body through threaded connection, and screwing the punch handle until the end face of the threaded hole of the punch handle is fitted with the end face of the thick end of the sleeve, thereby fixing the sleeve on the sleeve mounting section;
s3 Assembly of hammer Member
Firstly, moving a firing lever from a conical tip of a punch body to a sleeve and sleeving the firing lever on the thick end of the sleeve;
then, inserting the hammer spring and the hammer spring guide rod into a hammer spring hole in the hammer, and placing the hammer spring seat at the corresponding position of the hammer to roughly align the sleeve holes on the hammer and the hammer spring seat;
then, inserting the conical tip of the punch body from the sleeve hole of the hammer, sequentially penetrating through the sleeve holes on the hammer and the spring seat of the hammer, leading the sleeve holes on the hammer and the spring seat of the hammer to be automatically aligned and finally directly sliding to the upper surface of the sleeve by the guide of the conical shaft shoulder on the punch body, and inserting the punch body until the hammer is attached to the side surface of the firing lever;
finally, the punch handle is unscrewed from the punch body, and the punch body is drawn out from the sleeve, so that the assembly of the hammer component is completed.
When disassembling the hammer component of the pistol, the conical tip 101 of the punch body 1 is inserted from the thin end of the sleeve 3 in the hammer component, the conical shoulder 102 is used to push the end surface of the thin end of the sleeve 3 to completely eject the sleeve 3 from the hammer component, and finally the punch body 1 is drawn out from the sleeve holes of the hammer and the hammer spring seat, thus completing the disassembly of the hammer component. When the punch body 1 is pulled out of the sleeve holes of the hammer and the hammer spring seat, the released hammer spring is prevented from flying the hammer spring seat and the hammer spring guide rod to cause the loss of small parts.
Referring to fig. 1-5, the punch comprises a punch body and a punch handle, the punch body is in a straight rod shape, the punch body is provided with a conical tip, a positioning section, a sleeve mounting section and a threaded connection section which are sequentially arranged from front to back, the conical tip is used for guiding when penetrating through each part of the hammer, the front end of the positioning section is a conical shaft shoulder, the rear end of the positioning section is a right-angle shaft shoulder, the sleeve mounting section is used for sleeving a sleeve, the sleeve penetrates through sleeve holes of a firing lever, the firing hammer and a striking hammer spring seat and is a key part for forming each part into a striking hammer part, the outer periphery of the sleeve is in a stepped shaft shape with a thin front part and a thick rear part and corresponds to the hole diameter of the sleeve hole of each part of the striking hammer part, the front end of the punch handle is an internal thread connecting rod, the rear end of the punch handle is a handle for holding, and the threaded connection section is provided with an external thread, and fixed with internal thread connecting rod threaded connection, form the space that is used for the axial fixity sleeve pipe between the front end of internal thread connecting rod and the right angle shape shaft shoulder, the sleeve pipe accessible axle is installed on the pistol.
Set up first changeover portion 108 between conical tip, the locating section, be second changeover portion 107 between conical shaft shoulder, the right angle shape shaft shoulder of locating section, the diameter of first changeover portion, sleeve pipe installation section equals the internal diameter of sleeve pipe, the diameter of second changeover portion equals the external diameter of sleeve pipe front end. The axial length of the sleeve is greater than the axial length of the sleeve mounting section. The depth of the threaded hole of the internal thread connecting rod is greater than the axial length of the threaded connecting section. The labels on the corresponding figures are: d1 ═ D2 ═ D3, D4 ═ D5, L1 < L2, and L3 > L4.
Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the invention as defined by the appended claims.
Claims (4)
1. A method of assembling a hammer component of a handgun, comprising: the method comprises the following steps:
s1, preparation tool
Taking the punch body, the punch handle and the sleeve,
the punch body is in a straight rod shape and is provided with a conical tip, a positioning section, a sleeve mounting section and a threaded connection section which are sequentially arranged from front to back, wherein the front end of the positioning section is a conical shaft shoulder, the rear end of the positioning section is a right-angle shaft shoulder, and the threaded connection section is provided with an external thread;
the front end of the punch handle is an internal thread connecting rod, a threaded hole is axially formed in the internal thread connecting rod, and the rear end of the punch handle is a handle for holding;
the outer periphery of the sleeve is in a stepped shaft shape with a thin front part and a thick rear part and corresponds to the hole diameter of the sleeve hole of each part in the hammer component;
s2 installation sleeve
Sleeving the sleeve on the sleeve mounting section by penetrating the sleeve through the threaded connection section, fitting the end face of the thin end of the sleeve with a right-angle shaft shoulder, then mounting the threaded hole of the punch handle on the threaded connection section of the punch body through threaded connection, and screwing the punch handle until the end face of the threaded hole of the punch handle is fitted with the end face of the thick end of the sleeve, thereby fixing the sleeve on the sleeve mounting section;
s3 Assembly of hammer Member
Firstly, moving a firing lever from a conical tip of a punch body to a sleeve and sleeving the firing lever on the thick end of the sleeve;
then, inserting the hammer spring and the hammer spring guide rod into a hammer spring hole in the hammer, and placing the hammer spring seat at the corresponding position of the hammer to roughly align the sleeve holes on the hammer and the hammer spring seat;
then, inserting the conical tip of the punch body from the sleeve hole of the hammer, sequentially penetrating through the sleeve holes on the hammer and the spring seat of the hammer, automatically aligning the sleeve holes on the hammer and the spring seat of the hammer through the guiding and regulating action of the conical shaft shoulder on the punch body, finally directly sliding the sleeve holes on the hammer and the spring seat of the hammer to the upper surface of the sleeve, and inserting the punch body until the hammer is attached to the side surface of the firing lever;
finally, the punch handle is unscrewed from the punch body, and the punch body is drawn out from the sleeve, so that the assembly of the hammer component is completed.
2. A method of assembling a hammer component of a handgun according to claim 1, wherein: set up first changeover portion between conical tip, the location section, be the second changeover portion between conical shaft shoulder, the right angle shape shaft shoulder of location section, the diameter of first changeover portion, sleeve pipe installation section equals the sheathed tube internal diameter, the diameter of second changeover portion equals the external diameter of sleeve pipe thin end.
3. A method of assembling a hammer component of a handgun according to claim 1, wherein: the axial length of the sleeve is greater than the axial length of the sleeve mounting section.
4. A method of assembling a hammer component for a handgun according to claim 1 or 3, wherein: the depth of the threaded hole of the internal thread connecting rod is greater than the axial length of the threaded connecting section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910347914.8A CN110057237B (en) | 2019-04-28 | 2019-04-28 | Method for assembling hammer component of pistol |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910347914.8A CN110057237B (en) | 2019-04-28 | 2019-04-28 | Method for assembling hammer component of pistol |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110057237A CN110057237A (en) | 2019-07-26 |
| CN110057237B true CN110057237B (en) | 2020-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910347914.8A Active CN110057237B (en) | 2019-04-28 | 2019-04-28 | Method for assembling hammer component of pistol |
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| Country | Link |
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| CN (1) | CN110057237B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113804051B (en) * | 2021-11-12 | 2023-06-06 | 重庆建设工业(集团)有限责任公司 | Method for assembling trigger component of submachine gun |
| CN115014122B (en) * | 2022-05-20 | 2023-09-12 | 重庆建设工业(集团)有限责任公司 | Method for assembling gauge shaft of submachine gun |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4483060A (en) * | 1982-12-16 | 1984-11-20 | Pachmayr Gun Works, Inc. | Gun assembling and disassembling tool |
| CN105571387A (en) * | 2016-02-29 | 2016-05-11 | 重庆建设工业(集团)有限责任公司 | Manual safety device based on driving hammer type emission pistol |
| CN205878999U (en) * | 2016-08-18 | 2017-01-11 | 重庆建设工业(集团)有限责任公司 | Structure based on 92 when being in percussion position, formula pistol drive hammer can close insurance |
| CN107615001A (en) * | 2015-05-12 | 2018-01-19 | 东京丸井株式会社 | Gun barrel installation centring means |
| CN207379359U (en) * | 2017-09-18 | 2018-05-18 | 四川华庆机械有限责任公司 | A kind of gun barrel quick-fitting device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10519754B2 (en) * | 2015-12-17 | 2019-12-31 | Schlumberger Technology Corporation | Fullbore firing heads including attached explosive automatic release |
-
2019
- 2019-04-28 CN CN201910347914.8A patent/CN110057237B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4483060A (en) * | 1982-12-16 | 1984-11-20 | Pachmayr Gun Works, Inc. | Gun assembling and disassembling tool |
| CN107615001A (en) * | 2015-05-12 | 2018-01-19 | 东京丸井株式会社 | Gun barrel installation centring means |
| CN105571387A (en) * | 2016-02-29 | 2016-05-11 | 重庆建设工业(集团)有限责任公司 | Manual safety device based on driving hammer type emission pistol |
| CN205878999U (en) * | 2016-08-18 | 2017-01-11 | 重庆建设工业(集团)有限责任公司 | Structure based on 92 when being in percussion position, formula pistol drive hammer can close insurance |
| CN207379359U (en) * | 2017-09-18 | 2018-05-18 | 四川华庆机械有限责任公司 | A kind of gun barrel quick-fitting device |
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|---|---|
| CN110057237A (en) | 2019-07-26 |
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