CN214666373U - Meter ruler seat - Google Patents
Meter ruler seat Download PDFInfo
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- CN214666373U CN214666373U CN202120697993.8U CN202120697993U CN214666373U CN 214666373 U CN214666373 U CN 214666373U CN 202120697993 U CN202120697993 U CN 202120697993U CN 214666373 U CN214666373 U CN 214666373U
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- round pin
- limiting
- table chi
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Abstract
The utility model relates to a firearms makes technical field, concretely relates to table chi seat, include: the sliding rail fixing device comprises a sliding rail, an installation base, a limiting base and a limiting pin, wherein the sliding rail is fixedly installed on two side wall faces of the installation base, the limiting base is fixedly connected with the installation base and integrally formed, the limiting pin is fixedly installed on the side wall faces of the limiting base, the side wall faces of the limiting pin are provided with clamping pins, and the clamping pins are connected with the tail end of the sliding rail in a clamping mode and integrally formed. The beneficial effects of the utility model reside in that: change the mounting structure of traditional bell and spigot joint formula for it is more stable to install between table chi seat and the barrel, prevents that the table chi seat that ageing corrosion brought is not hard up and causes the problem that the firearms are out of alignment.
Description
Technical Field
The utility model relates to a firearms makes technical field, concretely relates to table chi seat.
Background
The gauge is part of a sighting device on a firearm firing device such as a firearm and is used for setting different sighting distances. The height of the sight can be adjusted by the gauge, because the bullet trajectory is approximately parabolic, and the sight lines of the sight star and the sight are straight lines, and the sight lines are slightly inclined in order to enable the sight lines to intersect with the trajectory curve at a certain distance, and the slope of the sight lines can be adjusted by adjusting the sight by the gauge so as to adapt to different ranges. The target distance is adjusted to match the gauge, so that the hit rate can be improved, and the target distance is called as a 'gauge'.
Among the prior art, the fixed establishment as the installation table chi on the barrel is cup jointed to the table chi seat majority, however can appear ageing corrosion's phenomenon along with the use of firearms junction, and the corresponding unstable problem of ageing damage even of connecting can take place.
In view of this, it is urgent to provide a gauge stand, which changes the traditional sleeved installation structure, so that the installation between the gauge stand and the gun barrel is more stable, and the problem of gun misalignment caused by the looseness of the gauge stand caused by aging and corrosion is prevented.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the prior art, the utility model aims to provide a gauge stand changes the installation structure of traditional cup joint formula for it is more stable to install between gauge stand and the barrel, and the gauge stand that prevents ageing corrosion and bring is not hard up to cause the problem that the firearms are out of alignment.
In order to realize the above object, the technical scheme of the utility model is that: a gauge stand, comprising: the sliding rail fixing device comprises a sliding rail, an installation base, a limiting base and a limiting pin, wherein the sliding rail is fixedly installed on two side wall faces of the installation base, the limiting base is fixedly connected with the installation base and integrally formed, the limiting pin is fixedly installed on the side wall faces of the limiting base, the side wall faces of the limiting pin are provided with clamping pins, and the clamping pins are connected with the tail end of the sliding rail in a clamping mode and integrally formed.
Further, the slide rail includes: the gauge slide comprises a gauge connecting part, a slide and a gauge slide block limiting part, wherein shaft holes matched with a rotating shaft at the tail end of a gauge are formed in two side wall surfaces of the gauge connecting part, the top end of the gauge connecting part is provided with a limiting seat higher than the slide, the slide is fixedly connected with the gauge connecting part and integrally formed, the gauge slide block limiting part is fixedly connected with the slide and integrally formed, and the gauge slide block limiting part is provided with an arc-shaped groove matched with a sliding block of the gauge.
Further, the installation base is fixedly installed at the bottom of the starting end of the sliding rail, the installation base corresponds to the meter ruler connecting portion in the vertical direction, and the installation base is provided with an installation bolt installation groove.
Furthermore, the limiting base is fixedly installed on the side wall surface of the installation base, the limiting base is higher than the installation base along the vertical direction, and two groups of limiting bolt installation grooves are formed in the limiting base.
Further, the spacer pin includes: spacing round pin piece, spacing round pin boss and card establish the round pin, spacing round pin boss fixed mounting in spacing base one side and with spacing base integrated into one piece, spacing round pin boss is higher than along vertical direction spacing base, spacing round pin piece fixed mounting is in spacing round pin boss bottom, just spacing round pin piece sets up on spacing round pin boss width direction's the axis, the card is established round pin fixed mounting and is in spacing round pin boss is terminal, the card is established the round pin and is the hook card form and inlay and establish terminal and fixed connection of slide rail is two sets of.
Furthermore, a fixed groove is formed in the center of the inner wall of the limiting pin boss and matched with a fixed bolt arranged at the bottom of the tail end of the gauge.
Has the advantages that:
the utility model provides a pair of gauge stand utilizes the whole gauge stand of installation base approximate location and barrel and fixed connection, utilizes spacing base to strengthen the stability of being connected of gauge stand and barrel, utilizes the spacer pin to insert and establishes into the barrel and prevent the displacement of gauge stand on the horizontal direction. This structure changes the mounting structure of traditional bell and spigot joint formula for it is more stable to install between table chi seat and the barrel, and the table chi seat that prevents that ageing corrosion from bringing is not hard up and causes the problem that the firearms are out of alignment.
Drawings
Fig. 1 is a schematic side view of a meter ruler seat of the present invention;
FIG. 2 is a schematic view of a top view of a meter base of the present invention;
the labels in the figure are: 1-sliding rail, 2-mounting base, 3-limiting base, 4-limiting pin, 11-gauge connecting part, 12-sliding way, 13-gauge slide block limiting part, 21-mounting bolt mounting groove, 31-limiting bolt mounting groove, 41-limiting pin sheet, 42-limiting pin seat, 43-clamping pin, 111-shaft hole, 131-arc groove and 421-fixing groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by a person skilled in the art based on the embodiments of the present invention belong to the protection scope of the present invention.
As shown in the figure, the utility model discloses a table chi seat, include: slide rail 1, installation base 2, spacing base 3 and spacer pin 4, 1 fixed mounting of slide rail is in installation base 2 both sides lateral wall face, spacing base 3 with installation base 2 fixed connection and integrated into one piece, 4 fixed mounting of spacer pin are in spacing base 3 lateral wall face, 4 lateral wall faces of spacer pin are provided with the card and establish round pin 43, the card establish round pin 43 with 1 end card of slide rail is established and is connected and integrated into one piece.
In this embodiment, the slide rail 1 includes: table chi connecting portion 11, slide 12 and the spacing portion 13 of table chi slider, 11 both sides of wall faces of table chi connecting portion are seted up with the terminal pivot shaft hole 111 that cooperatees of table chi, 11 tops of table chi connecting portion are provided with and are higher than the spacing seat of slide 12, slide 12 with 11 fixed connection and integrated into one piece of table chi connecting portion, the spacing portion 13 of table chi slider with slide 12 fixed connection and integrated into one piece, the spacing portion 13 of table chi slider be provided with the sliding block matched with arc wall 131 of table chi.
In this embodiment, the installation base 2 is fixedly installed at the bottom of the starting end of the sliding rail 1, the installation base 2 corresponds to the gauge ruler connecting portion 11 in the vertical direction, and the installation base 2 is provided with an installation bolt installation groove 21.
In this embodiment, the limiting base 3 is fixedly mounted on the side wall surface of the mounting base 2, the limiting base 3 is higher than the mounting base 2 along the vertical direction, and two sets of limiting bolt mounting grooves 31 are formed in the limiting base 3.
In this embodiment, the stop pin 4 includes: spacing round pin piece 41, spacing round pin seat 42 and card establish round pin 43, spacing round pin seat 42 fixed mounting spacing base 3 one side and with spacing base 3 integrated into one piece, spacing round pin seat 42 is higher than along vertical direction spacing base 3, spacing round pin piece 41 fixed mounting is in spacing round pin seat 42 bottom, just spacing round pin piece 41 sets up on spacing round pin seat 42 width direction's the axis, the card is established round pin 43 fixed mounting and is in spacing round pin seat 42 is terminal, the card is established round pin 43 and is the hook card form and inlays and establish 1 end of slide rail and fixed connection are two sets of slide rail 1.
In this embodiment, the center of the inner wall of the limit pin seat 42 is provided with a fixing groove 421, and the fixing groove 421 is matched with a fixing bolt arranged at the bottom of the end of the gauge ruler
The working principle is as follows:
in the middle of the working process, at first the table chi initiating terminal rotates through the pivot to be installed in the shaft hole 111 of table chi connecting portion 11, unilateral rotation is connected between table chi seat and the table chi this moment, the circumference activity degree of freedom has, because the terminal cover of table chi is equipped with the sliding block, the sliding block slides on table chi surface, and the sliding block inlays when originated and establishes in arc wall 131, the table chi is in the initial position on table chi seat, along with the sliding block slides on the sliding rail 1 of table chi seat, the sliding block jack-up table chi, the phase position between table chi and the table chi seat has been changed, thereby realize the angle of adjustment table chi relative table chi seat.
Wherein, owing to be provided with construction bolt mounting groove 21 in the installation base 2, pass construction bolt mounting groove 21 threaded connection with construction bolt and advance in the rifle pipe, established the relation of connection but not connected stably between table chi seat and the barrel this moment, pass spacing bolt mounting groove 31 threaded connection with spacing bolt and advance in the rifle pipe immediately, utilize multiunit bolt to establish the relation of connection between table chi seat and the barrel, further strengthened the stability of being connected between table chi seat and the table chi.
Wherein, utilize spacing round pin piece 41 to insert and establish into the spacing notch that corresponds in the barrel, because spacing round pin piece 41 meshes with spacing notch mutually, utilize spacing round pin piece 41 to prevent the small displacement between gauge stand and the barrel, prevent that gauge stand is not hard up for the barrel.
The clamping pin 43 is hooked between the two sets of sliding rails 1, and the clamping pin 43 is used for limiting the relative position between the two sets of sliding rails 1, so that the problem of relative position deviation of the two sets of sliding rails 1 when being pressed is prevented.
Finally, the fixing groove 421 is provided, so that the relative position between the gauge and the gauge base is stable at the initial position, and the deviation is prevented.
The utility model provides a pair of gauge stand utilizes installation base 2 to roughly fix a position whole gauge stand and barrel and fixed connection, utilizes spacing base 3 to strengthen the stability of being connected of gauge stand and barrel, utilizes spacer pin 4 to insert and establishes in the barrel and prevent the displacement of gauge stand on the horizontal direction. This structure changes the mounting structure of traditional bell and spigot joint formula for it is more stable to install between table chi seat and the barrel, and the table chi seat that prevents that ageing corrosion from bringing is not hard up and causes the problem that the firearms are out of alignment.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (6)
1. A gauge stand, comprising: slide rail (1), installation base (2), spacing base (3) and spacer pin (4), its characterized in that, slide rail (1) fixed mounting be in installation base (2) both sides wall face, spacing base (3) with installation base (2) fixed connection and integrated into one piece, spacer pin (4) fixed mounting be in spacing base (3) side wall face, spacer pin (4) side wall face is provided with the card and establishes round pin (43), the card establish round pin (43) with slide rail (1) end card is established and is connected and integrated into one piece.
2. A meter base according to claim 1, characterized in that said sliding rail (1) comprises: table chi connecting portion (11), slide (12) and the spacing portion of table chi slider (13), table chi connecting portion (11) both sides wall face seted up with the terminal pivot shaft hole (111) that cooperatees of table chi, table chi connecting portion (11) top is provided with and is higher than the spacing seat of slide (12), slide (12) with table chi connecting portion (11) fixed connection and integrated into one piece, the spacing portion of table chi slider (13) with slide (12) fixed connection and integrated into one piece, the spacing portion of table chi slider (13) be provided with sliding block matched with arc wall (131) of table chi.
3. The gauge stand according to claim 2, wherein the mounting base (2) is fixedly mounted at the bottom of the starting end of the sliding rail (1), the mounting base (2) corresponds to the gauge connecting part (11) in the vertical direction, and the mounting base (2) is provided with a mounting bolt mounting groove (21).
4. A dial gauge stand according to claim 3, wherein the limiting base (3) is fixedly mounted on the side wall surface of the mounting base (2), the limiting base (3) is higher than the mounting base (2) along the vertical direction, and two sets of limiting bolt mounting grooves (31) are formed in the limiting base (3).
5. A dial gauge stand according to claim 4, wherein said limit pin (4) comprises: spacing round pin piece (41), spacing key seat (42) and card establish round pin (43), spacing key seat (42) fixed mounting be in spacing base (3) one side and with spacing base (3) integrated into one piece, spacing key seat (42) are higher than along vertical direction spacing base (3), spacing round pin piece (41) fixed mounting be in spacing key seat (42) bottom, just spacing round pin piece (41) set up on spacing key seat (42) width direction's the axis, the card is established round pin (43) fixed mounting and is in spacing key seat (42) end, the card is established round pin (43) and is the hook card form and inlays and establish slide rail (1) end and fixed connection are two sets of slide rail (1).
6. The gauge stand according to claim 5, wherein a fixing groove (421) is formed in the center of the inner wall of the limiting pin seat (42), and the fixing groove (421) is matched with a fixing bolt arranged at the bottom of the tail end of the gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120697993.8U CN214666373U (en) | 2021-04-07 | 2021-04-07 | Meter ruler seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120697993.8U CN214666373U (en) | 2021-04-07 | 2021-04-07 | Meter ruler seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214666373U true CN214666373U (en) | 2021-11-09 |
Family
ID=78459392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120697993.8U Active CN214666373U (en) | 2021-04-07 | 2021-04-07 | Meter ruler seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214666373U (en) |
-
2021
- 2021-04-07 CN CN202120697993.8U patent/CN214666373U/en active Active
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