CN208108933U - Target holder component for gunnery training - Google Patents
Target holder component for gunnery training Download PDFInfo
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- CN208108933U CN208108933U CN201820578397.6U CN201820578397U CN208108933U CN 208108933 U CN208108933 U CN 208108933U CN 201820578397 U CN201820578397 U CN 201820578397U CN 208108933 U CN208108933 U CN 208108933U
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- support
- lead screw
- target holder
- holder component
- target
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Abstract
The utility model discloses a kind of target holder component for gunnery training, the target holder component includes：Guiderail base；Bracket, the bracket include first support and second support, and the first support and the second support are symmetrically set in the two sides of the guiderail base；Ball screw assembly, the ball screw assembly, include lead screw and can roll the ball nut being connected on the lead screw, and the lead screw is rotatably connected between the first support and the second support, and the lead screw is set to the upper end of the guiderail base；Driving device, the driving device are set in the first support or second support, and are suitable for being connected with the lead screw；And target plate mounting, the target plate mounting are fixed on the upper end of the ball nut.Target holder movement is steady, and precision is high, and drive mechanism is simple, and good reliability, manufacturing cost is low, and complete product is light, is conducive to transport and maintenance.
Description
Technical field
The utility model relates to training device field more particularly to a kind of target holder components for gunnery training.
Background technique
In army's gunnery training, target holder plays an important role, and armoured force is shot at the indispensability of grounding
Equipment.In the prior art, target holder is driven combining form using V belt translation and sprocket wheel chain, dovetail groove guide rail is relied on, to realize
The transmission mechanism of the movement of target plate mounting, this structure is cumbersome, and reliability is low, and secondly processing technology is complicated, higher cost, furthermore
Target holder total quality is larger, not readily transportable and maintenance.
Summary of the invention
In view of the above-mentioned problems of the prior art, the utility model provides a kind of target holder component for gunnery training,
Target holder movement is steady, and precision is high, and drive mechanism is simple, and good reliability, manufacturing cost is low, and complete product is light, is conducive to transport
And maintenance.
To achieve the goals above, the utility model provides a kind of target holder component for gunnery training, the target holder group
Part includes：Guiderail base；Bracket, the bracket include first support and second support, the first support and second described
Frame is symmetrically set in the two sides of the guiderail base；Ball screw assembly, the ball screw assembly, include that lead screw and can rolling is connected to
Ball nut on the lead screw, the lead screw are rotatably connected between the first support and the second support, and
The lead screw is set to the upper end of the guiderail base；Driving device, the driving device are set to the first support or second
On frame, and it is suitable for being connected with the lead screw；And target plate mounting, the target plate mounting are fixed on the upper end of the ball nut.
In the technical scheme, when driving device rotates forward, driving device driving lead screw rotates clockwise on bracket, silk
Ball nut with matching moves thick stick from right to left along the extending direction of lead screw during rotation；When driving device is anti-
When turning, driving device driving lead screw rotates counterclockwise on bracket, lead screw ball nut with matching during rotation
It is moved from left to right along the extending direction of lead screw, so that the target plate mounting being connected with ball nut be driven to move left and right；The target
Frame movement is steady, precision is high, and drive mechanism is simple, and good reliability, manufacturing cost is low, and complete product is light, is conducive to transport and dimension
Shield.
In addition, the target holder component according to the present utility model for gunnery training, can also have following technical characteristic：
Further, the guiderail base upper surface and it is equipped with guide rail along its length, under the ball nut
End is equipped with guide posts, and the guide posts are matched with the guide rail.
Further, it is connected between target plate mounting and the ball nut by fastener.
Preferably, it is fixedly connected between target plate mounting and the ball nut by screw, the target plate mounting is equipped with
The upper surface of multiple first positioning holes, the ball nut is equipped with multiple second location holes, the multiple first positioning hole and institute
It states multiple second location holes to correspond, the screw sequentially passes through the first positioning hole and the second location hole.
Further, the first support, the second support include U-shaped board, set on the upper end of the U-shaped board upper end
Lid and the lower bottom base set on the U-shaped board lower end.
Further, the first support, the second support further include support plate, and the support plate is set to the U
In template, and it is parallel with the lower bottom base, the guiderail base is connected with the upper surface of the support plate.
Further, the outer edge of the lower bottom base is outwardly protruded in the outer profile of the U-shaped board.
Preferably, bearing is equipped between the bracket and the lead screw.
Preferably, shaft coupling is additionally provided between the driving device and the lead screw.
According to the target holder component for gunnery training of the utility model embodiment, by guiderail base and fixture nut
On be respectively set guide rail and guide posts can be further improved the stationarity of target holder movement；In target plate mounting and the ball nut
Between be fixedly connected by screw, can make to connect between target plate seat frame and ball nut it is relatively reliable and convenient for disassembly and assembly, just
In the maintenance and maintenance in later period.
Detailed description of the invention
Fig. 1 is the main view of the target holder component for gunnery training；
Fig. 2 is the right view of Fig. 1；
Fig. 3 is the top view of Fig. 1；
Fig. 4 is the perspective view in some direction Fig. 1；
Fig. 5 is the perspective view in another direction Fig. 1.
Appended drawing reference:
Target holder component 100；Guiderail base 1；Guide rail 11；Bracket 2；First support 21；Second support 22；U-shaped board 2A；On
End cap 2B；Lower bottom base 2C；Outer edge 2C1；Support plate 2D；Ball screw assembly, 3；Lead screw 31；Ball nut 32；Driving device 4；Target
Panel seat frame 5.
Specific embodiment
1 to Fig. 5 the utility model is described in further detail with reference to the accompanying drawing.
It is as shown in fig. 1~fig. 5, described according to a kind of target holder component for gunnery training of the utility model embodiment
Target holder component 100 includes：Guiderail base 1, bracket 2, ball screw assembly, 3, driving device 4 and target plate mounting 5.
Bracket 2, the bracket 2 include first support 21 and second support 22, the first support 21 and second described
Frame 22 is symmetrically set in the two sides of the guiderail base 1, by solid between guiderail base 1 and first support 21 and second support 22
Fixed connection, first support 21 and second support 22 can be supported guiderail base 1, and increase guiderail base 1 is steady in this way
Property.
Ball screw assembly, 3, the ball screw assembly, 3 include lead screw 31 and can roll the rolling being connected on the lead screw 31
Nut 32, the lead screw 31 is rotatably connected between the first support 21 and the second support 22, and the lead screw
31 are set to the upper end of the guiderail base 1, and specifically, lead screw 31 can be arranged in parallel with guiderail base 1, and the both ends of lead screw 31 can
To be pivotably connected respectively with first support 21 and second support 22, with the rotation of lead screw 31, ball nut 32 can edge
Lead screw 31 extending direction it is mobile, rotary motion can be converted to linear motion by the way that ball-screw 31 is arranged.
Driving device 4, the driving device 4 are set in the first support 21 or second support 22, and be suitable for it is described
Lead screw 31 is connected, that is to say, that driving device 4 is fixed therein on a bracket 2, as shown in Figure 1, driving device 4 can be
Motor, motor include motor body and shaft, and motor body is fixed in first support 21, and shaft is suitable for being connected with lead screw 31,
To drive the rotation of lead screw 31.
Target plate mounting 5, the target plate mounting 5 are fixed on the upper end of the ball nut 32, can fix and set on target plate mounting 5
Set target plate, the target plate mounting 5 is moved with movement of the ball nut 32 on lead screw 31, and it is mobile can to increase target plate in this way
Flexibility.
It is understood that driving device 4 drives lead screw 31 to turn clockwise on bracket 2 when driving device 4 rotates forward
Dynamic, ball nut 32 with matching moves lead screw 31 from right to left along the extending direction of lead screw 31 during rotation；
When driving device 4 inverts, driving device 4 drives lead screw 31 to rotate counterclockwise on bracket 2, and lead screw 31 is during rotation
Ball nut 32 with matching moves from left to right along the extending direction of lead screw 31, to drive and 32 phase of ball nut
Target plate mounting 5 even moves left and right；And the target holder 100 moves steady, precision height, and drive mechanism is simple, good reliability, manufacture
At low cost, complete product is light, is conducive to transport and maintenance.
In one embodiment of the utility model, as shown in Fig. 2, Fig. 5,1 upper surface of guiderail base and along its length
It spends direction and is equipped with guide rail 11, the lower end of the ball nut 32 is equipped with guide posts, and the guide posts and the guide rail 11 match
It closes, specifically, the guide rail 11 on guiderail base 1 is groove-like structure, and the guide posts for being set to 32 lower end of ball nut are plugged to slot
In the guide rail 11 of shape structure, it can make so more steady in 32 motion process of ball nut.
In some embodiments of the utility model, as shown in Fig. 3~Fig. 5, target plate mounting 5 and the ball nut 32 it
Between be connected by fastener, specifically, be fixedly connected between target plate mounting 5 and the ball nut 32 by screw, it is described
Target plate mounting 5 is equipped with multiple first positioning holes, and the upper surface of the ball nut 32 is equipped with multiple second location holes, described more
A first positioning hole and the multiple second location hole correspond, and the screw sequentially passes through the first positioning hole and described
Second location hole, be connected by screw to can make it is fixedly relatively reliable between target plate seat frame 5 and ball nut 32, and dismantle
With it is easy for installation, convenient for the maintenance and maintenance in later period.Certain the utility model is not restricted to this, the target plate mounting 5 and institute
The mode that stating can also be bolted or weld between ball nut 32 is fixed.
In one embodiment of the utility model, as shown in fig. 1~fig. 5, the first support 21, the second support
22 include U-shaped board 2A, the lower bottom base 2C set on the upper end cover 2B of the upper end the U-shaped board 2A and set on the lower end the U-shaped board 2A,
Upper end cover 2B and lower bottom base 2C can be fixedly connected by welding respectively in the top and bottom of U-shaped board 2A,
It can make the more stable support of bracket 2 by the way that lower bottom base 2C is arranged, it can be to lead screw 31, guiderail base by setting upper end cover 2B
1 plays a protective role with the junction of bracket 2, especially is easy to suffer erosion in field environment when target holder 100 is chronically at,
Upper end cover 2B can play certain protective action.
In one embodiment of the utility model, as shown in figure 4, the first support 21, the second support 22 are equal
It further include support plate 2D, the support plate 2D is set in the U-shaped board 2A, and, the guide rail bottom parallel with the lower bottom base 2C
Seat 1 is connected with the upper surface of the support plate 2D, it is to be understood that support plate 2D in first support 21 and positioned at the
Support plate 2D on two brackets is located in same level, by by support plate 2D be arranged to it is parallel with the lower bottom base 2C can be with
Guarantee the levelness of guiderail base 1；It can play the role of fixed support to guiderail base 1 by the way that support plate 2D is arranged, improve
The overall structural strength of target holder component 100.
In one embodiment of the utility model, as shown in Fig. 2~Fig. 5, the outer edge 2C1 of the lower bottom base 2C is outside
Protruding from the outer profile of the U-shaped board 2A, that is to say, that the area of lower bottom base 2C is greater than the area of the lower end U-shaped board 2A outer profile,
For example, the front and back outer edge 2C1 of the lower bottom base 2C can be extended along anteroposterior direction, the support of bracket 2 can be increased in this way
Area supports bracket 2 more steadily.
Preferably, bearing is equipped between the bracket 2 and the lead screw 31, that is to say, that in lead screw 31 and bracket 2
Bearing is arranged in junction, can reduce the friction generated between 2 junction of lead screw 31 and bracket by the way that bearing is arranged, to extend
Service life.
Preferably, it is additionally provided with shaft coupling between the driving device 4 and the lead screw 31, specifically, one end of shaft coupling
Be connected with driving device 4, the other end of shaft coupling is connected with lead screw 31, shaft coupling can transmit driving device 4 movement and
Torque can be such that lead screw 31 rotates synchronously with driving device 4 by shaft coupling.
In the description of the utility model, it is to be understood that the instructions such as term " on ", " upper end ", "lower", " lower end "
Orientation or positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than shown in indicating or implying
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as practical new to this
The limitation of type.
In addition, term " first ", " second " are used for description purposes only, and should not be understood as indicating or implying relatively important
Property or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Person implicitly includes one or more this feature.The meaning of " plurality " is two or two in the description of the present invention,
More than a, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, fisrt feature is in the second feature " on " or " down "
It can be that fisrt feature is directly contacted with second feature or the first and second features are by intermediary mediate contact.
In the present invention unless specifically defined or limited otherwise, the arts such as term " connected ", " connection ", " fixation "
Language should broadly understood, for example, it may be being fixedly connected, may be a detachable connection, or be integrally formed；It can be machinery
Connection；It can be directly connected, the connection inside two elements or two can also be can be indirectly connected through an intermediary
The interaction relationship of a element.For the ordinary skill in the art, above-mentioned art can be understood as the case may be
The concrete meaning of language in the present invention.
In the description of the specification of the utility model, reference term " one embodiment ", " some embodiments " etc. are retouched
It states and means that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained in the utility model extremely
In few one embodiment or example.In the present specification, schematic expression of the above terms are necessarily directed to identical
Embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more implementations
It can be combined in any suitable manner in example or example.In addition, without conflicting with each other, those skilled in the art can be by this
Different embodiments or examples described in specification and different embodiments or exemplary feature are combined.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it should not be understood as limiting the present invention, those skilled in the art are in the scope of the utility model
Inside it can make changes, modifications, alterations, and variations to the above described embodiments.
Claims (9)
1. a kind of target holder component for gunnery training, which is characterized in that the target holder component (100) includes：
Guiderail base (1)；
Bracket (2), the bracket (2) include first support (21) and second support (22), the first support (21) and described
Second support (22) is symmetrically set in the two sides of the guiderail base (1)；
Ball screw assembly, (3), the ball screw assembly, (3) include that lead screw (31) and can rolling is connected on the lead screw (31)
Ball nut (32), the lead screw (31) be rotatably connected to the first support (21) and the second support (22) it
Between, and the lead screw (31) is set to the upper end of the guiderail base (1)；
Driving device (4), the driving device (4) are set in the first support (21) or second support (22), and be suitable for
The lead screw (31) is connected；And
Target plate mounting (5), the target plate mounting (5) are fixed on the upper end of the ball nut (32).
2. the target holder component according to claim 1 for gunnery training, which is characterized in that on the guiderail base (1)
End face and guide rail (11) are equipped with along its length, the lower end of the ball nut (32) is equipped with guide posts, the guide posts
It is matched with the guide rail (11).
3. the target holder component according to claim 2 for gunnery training, which is characterized in that target plate mounting (5) with it is described
Ball nut is connected between (32) by fastener.
4. the target holder component according to claim 3 for gunnery training, which is characterized in that target plate mounting (5) with it is described
Ball nut is fixedly connected between (32) by screw, and the target plate mounting (5) is equipped with multiple first positioning holes, the rolling
The upper surface of nut (32) is equipped with multiple second location holes, and the multiple first positioning hole and the multiple second location hole are one by one
Corresponding, the screw sequentially passes through the first positioning hole and the second location hole.
5. the target holder component according to claim 2 for gunnery training, which is characterized in that the first support (21),
The second support (22) includes U-shaped board (2A), the upper end cover (2B) for being set to the upper end the U-shaped board (2A) and is set to the U
The lower bottom base (2C) of the lower end template (2A).
6. the target holder component according to claim 5 for gunnery training, which is characterized in that the first support (21),
The second support (22) further includes support plate (2D), the support plate (2D) be set to the U-shaped board (2A) in, and with it is described
In parallel, the guiderail base (1) is connected lower bottom base (2C) with the upper surface of the support plate (2D).
7. the target holder component according to claim 6 for gunnery training, which is characterized in that outside the lower bottom base (2C)
(2C1) is outwardly protruded in the outer profile of the U-shaped board (2A) at edge.
8. according to claim 1 to the target holder component for gunnery training described in any one of claim 7, feature exists
In equipped with bearing between the bracket (2) and the lead screw (31).
9. according to claim 1 to the target holder component for gunnery training described in any one of claim 7, feature exists
In being additionally provided with shaft coupling between the driving device (4) and the lead screw (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820578397.6U CN208108933U (en) | 2018-04-20 | 2018-04-20 | Target holder component for gunnery training |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820578397.6U CN208108933U (en) | 2018-04-20 | 2018-04-20 | Target holder component for gunnery training |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208108933U true CN208108933U (en) | 2018-11-16 |
Family
ID=64115939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820578397.6U Active CN208108933U (en) | 2018-04-20 | 2018-04-20 | Target holder component for gunnery training |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208108933U (en) |
-
2018
- 2018-04-20 CN CN201820578397.6U patent/CN208108933U/en active Active
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