CN205808246U - A kind of gun sight mounting seat - Google Patents
A kind of gun sight mounting seat Download PDFInfo
- Publication number
- CN205808246U CN205808246U CN201620469381.2U CN201620469381U CN205808246U CN 205808246 U CN205808246 U CN 205808246U CN 201620469381 U CN201620469381 U CN 201620469381U CN 205808246 U CN205808246 U CN 205808246U
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- China
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- microscope base
- gun sight
- mounting seat
- locking
- locking wheel
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Abstract
A kind of gun sight mounting seat, including microscope base, microscope base upper end is provided with benchmark dovetail face, auxiliary dovetail face, microscope base lower end is provided with bonding arc surface, bonding arc surface is bonded in transmitting guide pipe surface, described microscope base is provided with the screwed hole of two vertical directions, locking limiting stand, unlock limiting stand, waist type groove, locking wheel supporting surface, lateral threaded holes, locking wheel is installed in described waist type groove, lateral threaded holes is through screw connecting cylinder compression spring, described locking wheel upper end is through end face counterbore, draw-in groove connects spanner, spanner upper end is provided with cover plate, cover plate is fixed on the screwed hole position of two vertical directions that microscope base is provided with two standard sunk screws.Solve gun sight in gun sight mounting seat internal lock clamp force and locking elasticity problem the most rambunctious, there is simple in construction, easy to operate feature, and the locking state concordance of gun sight has been effectively ensured, improve ejector system and take aim at the accuracy penetrating target.
Description
Technical field
This utility model relates to a kind of gun sight mounting seat, and a kind of resin base fiber reinforced composite material that is adapted for mount on launches the gun sight mounting seat on guide pipe.
Background technology
Resin base fiber reinforced composite material launches guide pipe can use extensive unitary mould molding, low cost of manufacture, and comprehensive mechanical property is the most superior, application in weaponry field is more and more extensive, but transmitting guide pipe outer surface does not processes or requirement on machining accuracy is the lowest, gun sight mounting seat datum level is easily made to deviate with guide pipe axle center reference direction during assembling gun sight mounting seat, it is unfavorable for accurate run-home, typically require be directed to pipe be fixed on a quasi-mandrel of foundation and carry out on process equipment to the datum level in gun sight mounting seat secondary fine processing revise.Revise the datum level of mounting interface for the ease of secondary fine processing, composite is launched guide pipe and is more suitable for using traditional dovetail groove type interface to install sight mechanism.
A kind of dovetail groove type gun sight mounting seat device commonly used in the market uses one piece of thin spring leaf to provide coupling mechanism force, by locking wheel, gun sight is locked in the dovetail groove of mounting seat, regulates the size to gun sight coupling mechanism force by the tension and relaxation dynamics of a holding screw regulation spring leaf.Its existence is disadvantageous in that: in 1, thin spring leaf is inlaid in the thin clearance channel of microscope base and fixes with two screws respectively, assembles the most difficult；2, especially by the poor controllability of a holding screw regulation gun sight coupling mechanism force, the degree being mainly manifested in different operator's regulations is different, same operator are the most identical to different gun sight coupling mechanism force regulating degrees, cause gun sight elasticity in dovetail groove different during locking, even difference is very big, has a strong impact on the accuracy of run-home.
Utility model content
Its purpose of this utility model is that a kind of gun sight mounting seat of offer, solve gun sight in gun sight mounting seat internal lock clamp force and locking elasticity problem the most rambunctious, there is simple in construction, easy to operate feature, and the locking state concordance of gun sight has been effectively ensured, improve ejector system and take aim at the accuracy penetrating target.
The technical scheme realizing above-mentioned purpose and take, including microscope base, microscope base upper end is provided with benchmark dovetail face, auxiliary dovetail face, microscope base lower end is provided with bonding arc surface, bonding arc surface is bonded in transmitting guide pipe surface, described microscope base is provided with the screwed hole of two vertical directions, locking limiting stand, unlock limiting stand, waist type groove, locking wheel supporting surface, lateral threaded holes, locking wheel is installed in described waist type groove, lateral threaded holes is through screw connecting cylinder compression spring, described locking wheel upper end is through end face counterbore, draw-in groove connects spanner, spanner upper end is provided with cover plate, cover plate is fixed on the screwed hole position of two vertical directions that microscope base is provided with two standard sunk screws.
Beneficial effect
Compared with prior art this utility model has the following advantages.
1) assembly operation of this device is very simple, and technological process controllability is good, and assembling quality is the most reliable；
2) by technology requirement, the mechanical performance of cylindrical compression spring is controlled by, coupling mechanism force that cylindrical compression spring for locking wheel provide can be effectively ensured basically identical, thus ensure that sight mechanism in mounting seat dovetail groove effectively locking time elasticity basically identical.
Accompanying drawing explanation
The utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation front view of this device under locking state；
Fig. 2 is the top view of Fig. 1 view；
Fig. 3 is the structural representation front view of this device under released state；
Fig. 4 is the top view of Fig. 3 view；
Fig. 5 is the mirror-seat structure schematic front view in this device；
Fig. 6 is the top view of Fig. 5 view；
Fig. 7 is the A-A sectional view of Fig. 6 view；
Fig. 8 is the locking wheel structural representation front view in this device；
Fig. 9 is the top view of Fig. 8 view；
Figure 10 is the B-B sectional view of Fig. 9 view；
Figure 11 is the C direction view of Fig. 8 view；
Figure 12 is the covering plate structure schematic front view in this device；
Figure 13 is the D-D profile of Figure 12 view；
Figure 14 is the spanner structure schematic front view in this device；
Figure 15 is the top view of Figure 14 view；
Figure 16 is the bolt structure schematic front view in this device.
Detailed description of the invention
This device includes microscope base 1, microscope base 1 upper end is provided with benchmark dovetail face 9, auxiliary dovetail face 10, microscope base 1 lower end is provided with bonding arc surface 11, bonding arc surface 11 is bonded in transmitting guide pipe surface, such as Fig. 1, shown in Fig. 3, described microscope base 1 is provided with the screwed hole 13 of two vertical directions, locking limiting stand 14, unlock limiting stand 15, waist type groove 16, locking wheel supporting surface 17, lateral threaded holes 18, in described waist type groove 16, locking wheel 3 is installed, lateral threaded holes 18 is through screw 6 connecting cylinder compression spring 7, described locking wheel 3 upper end is through end face counterbore 23, draw-in groove 24 connects spanner 5, spanner 5 upper end is provided with cover plate 4, cover plate 4 is fixed on screwed hole 13 position of two vertical directions that microscope base 1 is provided with two standard sunk screws 2.
Both sides, described microscope base 1 lower end are provided with reinforcing platform 12.
Described screw 6 one end is provided with locating shaft 27.
Described microscope base 1 is 7A04 superduralumin material.
Embodiment
This device includes microscope base 1, two standard sunk screws 2, locking wheel 3, cover plate 4, spanner 5, screw 6, cylindrical compression springs 7, and microscope base 1 is provided with dovetails 8, and sight mechanism is mounted and fixed on this device, as shown in Figure 1 by dovetails 8.
Microscope base 1 is provided with benchmark dovetail face 9, auxiliary dovetail face 10, the screwed hole 13 of bonding arc surface 11, two reinforcing 12, two vertical directions of platform, locking limiting stand 14, unlocks limiting stand 15, waist type groove 16, locking wheel supporting surface 17, lateral threaded holes 18, as shown in Fig. 5, Fig. 6, Fig. 7.Described locking wheel 3 is provided with frustum 19, the axis of guide 20, the steady face of unlocked position 21, the steady face of locked position 22, end face counterbore 23 and draw-in groove 24, as shown in Fig. 8, Fig. 9, Figure 10, Figure 11.Described cover plate 4 is provided with two counterbores 25, as shown in Figure 12 and Figure 13.Described spanner 5 is provided with circular arc tenon 26, as shown in Figure 14, Figure 15.Described screw 6 is provided with locating shaft 27, as shown in figure 16.
In the waist type groove 16 that the axis of guide 20 on locking wheel 3 is arranged on microscope base 1.Fix in the lateral threaded holes 18 that described cylindrical compression spring 7 is arranged on microscope base 1 and with screw 6.One end of described cylindrical compression spring 7 compresses the axis of guide 20 on locking wheel 3, provides coupling mechanism force for locking wheel 3.Described spanner 5 is installed in the end face counterbore 23 and draw-in groove 24 that locking wheel 3 is provided with.Described cover plate 4 is fixed on screwed hole 13 position of two vertical directions that microscope base 1 is provided with two standard sunk screws 2.Described locking wheel 3, under the effect of cylindrical compression spring 7, ensures that small-gap suture moves freely between locking wheel supporting surface 17 and the cover plate 4 on microscope base 1.
Microscope base 1 uses 7A04 superduralumin material, meets and uses requirement of strength, meets light-weight design requirement simultaneously.The mechanical performance of cylindrical compression spring 7 by demand of technical standard, is tested by described cylindrical compression spring 7 before assembly, it is ensured that elastic performance index meets design requirement.
Microscope base 1 is sticked with glue by bonding arc surface 11 to connect and is fixed on the arc surface that resin base fiber reinforced composite material transmitting guide pipe axial a certain position appearance matches, and use Wet Winding Process cure process to reinforce by resin base reinforcing fiber respectively at two reinforcing platforms 12, prevent from being directed at come off by foreign impacts or launching shock own.
Microscope base 1 launch guide pipe surface bonding and reinforce after, it is installed along with norm force machine with transmitting guide pipe and adds on mandrel, transmitting guide pipe inner surface adds mandrel and uses small-gap suture tolerance range to coordinate with norm force machine, and with chuck, transmitting guide pipe is clamped in norm force machine and adds on mandrel, milling equipment carries out milling correction processing to the benchmark dovetail face 9 being provided with on microscope base 1, eliminate the datum drift that microscope base 1 bonding process causes, it is ensured that benchmark dovetail face 9 keeps consistent with launching guide pipe axle center reference direction.
In the waist type groove 16 that the axis of guide 20 on locking wheel 3 is arranged on microscope base 1.Fix in the lateral threaded holes 18 that described cylindrical compression spring 7 is arranged on microscope base 1 and with screw 6.Described spanner 5 is installed in the end face counterbore 23 and draw-in groove 24 that locking wheel 3 is provided with.Described cover plate 4 is fixed on screwed hole 13 position of two vertical directions that microscope base 1 is provided with two standard sunk screws 2.Described locking wheel 3, under the effect of cylindrical compression spring 7, ensures that small-gap suture moves freely between locking wheel supporting surface 17 and the cover plate 4 on microscope base 1.
When spanner 5 is in locking limiting stand 14 position of microscope base 1, i.e. spanner 5 is in location A, as in figure 2 it is shown, now the frustum 19 on locking wheel 3 is locked the dovetails 8 that sight mechanism is provided with, as shown in Figure 1.When described locking wheel 3 is in locking state, cylindrical compression spring 7 compresses the steady face of locked position 22, strengthens the stationarity of locking state, it is to avoid be directed at sight mechanism by foreign impacts easily and automatically get loose.
When spanner 5 is in unblock limiting stand 15 position of microscope base 1, i.e. spanner 5 is in B location, and as shown in Figure 4, now the breach plane of the frustum 19 on locking wheel 3 gets out of the way the locus of the dovetails 8 turnover movement that sight mechanism is provided with, locking wheel 3 is in released state, as shown in Figure 3.When described locking wheel 3 is in released state, cylindrical compression spring 7 compresses the steady face of unlocked position 21, maintains locking wheel 3 to be in released state, it is simple to removed from this device by sight mechanism or install sight mechanism.
Claims (4)
- null1. a gun sight mounting seat，Including microscope base (1)，Microscope base (1) upper end is provided with benchmark dovetail face (9)、Auxiliary dovetail face (10)，Microscope base (1) lower end is provided with bonding arc surface (11)，Bonding arc surface (11) is bonded in transmitting guide pipe surface，It is characterized in that，Described microscope base (1) is provided with the screwed hole (13) of two vertical directions、Locking limiting stand (14)、Unlock limiting stand (15)、Waist type groove (16)、Locking wheel supporting surface (17)、Lateral threaded holes (18)，Locking wheel (3) is installed in described waist type groove (16)，Lateral threaded holes (18) is through screw (6) connecting cylinder compression spring (7)，Described locking wheel (3) upper end is through end face counterbore (23)、Draw-in groove (24) connects spanner (5)，Spanner (5) upper end is provided with cover plate (4)，Cover plate (4) is fixed on screwed hole (13) position of two vertical directions that microscope base (1) is provided with two standard sunk screws (2).
- A kind of gun sight mounting seat the most according to claim 1, it is characterised in that described microscope base (1) both sides, lower end are provided with reinforcing platform (12).
- A kind of gun sight mounting seat the most according to claim 1, it is characterised in that described screw (6) one end is provided with locating shaft (27).
- A kind of gun sight mounting seat the most according to claim 1, it is characterised in that described microscope base (1) is 7A04 superduralumin material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620469381.2U CN205808246U (en) | 2016-05-23 | 2016-05-23 | A kind of gun sight mounting seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620469381.2U CN205808246U (en) | 2016-05-23 | 2016-05-23 | A kind of gun sight mounting seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205808246U true CN205808246U (en) | 2016-12-14 |
Family
ID=57500536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620469381.2U Active CN205808246U (en) | 2016-05-23 | 2016-05-23 | A kind of gun sight mounting seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205808246U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108422350A (en) * | 2018-04-18 | 2018-08-21 | 广州松兴电气股份有限公司 | A kind of dovetail groove locking device |
| CN108955380A (en) * | 2018-09-06 | 2018-12-07 | 杨宏 | Gun sight buffering stand |
-
2016
- 2016-05-23 CN CN201620469381.2U patent/CN205808246U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108422350A (en) * | 2018-04-18 | 2018-08-21 | 广州松兴电气股份有限公司 | A kind of dovetail groove locking device |
| CN108955380A (en) * | 2018-09-06 | 2018-12-07 | 杨宏 | Gun sight buffering stand |
| CN108955380B (en) * | 2018-09-06 | 2023-07-04 | 成都市尚瑞斯科技有限公司 | Buffering support for sighting telescope |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |