CN220389170U

CN220389170U - Adjustable positioning fixture

Info

Publication number: CN220389170U
Application number: CN202321540586.1U
Authority: CN
Inventors: 陈美佳; 黄高敏
Original assignee: Sichuan Taochang Electronic Technology Co ltd
Current assignee: Sichuan Taochang Electronic Technology Co ltd
Priority date: 2023-06-16
Filing date: 2023-06-16
Publication date: 2024-01-26
Anticipated expiration: 2033-06-16

Abstract

The utility model relates to the technical field of positioning fixtures, in particular to an adjustable positioning fixture, which comprises a workbench, wherein a plurality of support columns are fixedly connected to the lower surface of the workbench, a control panel is installed on one side of the workbench, an adjusting structure is arranged on the upper surface of the workbench, the adjusting structure comprises a sliding groove, the sliding groove is formed in the upper surface of the workbench, a screw rod is rotatably connected to the inner wall of the sliding groove, a servo motor is fixedly connected to one side of the workbench, the output end of the servo motor is fixedly connected with the screw rod, and a bidirectional thread is formed in the arc surface of the screw rod. The utility model solves the problems that most of positioning fixtures in the prior art can only limit unmanned aerial vehicles with fixed models, so that when unmanned aerial vehicle accessories with different models are processed and produced, personnel need to fix the unmanned aerial vehicle accessories by using the positioning fixtures with corresponding models, and the application range of the positioning fixtures can be reduced.

Description

Adjustable positioning fixture

Technical Field

The utility model relates to the technical field of positioning fixtures, in particular to an adjustable positioning fixture.

Background

Unmanned aerial vehicle is the unmanned aerial vehicle that constitutes by a plurality of accessories, mainly is used in emergent and the early warning of sudden event etc. aspects, and is comparatively common in the life.

In the prior art, when producing unmanned aerial vehicle accessory, need use positioning fixture to treat that the part is processed is fixed, but traditional unmanned aerial vehicle accessory adds clamping apparatus mostly do not have regulatory function, or adjust inconvenient.

For this reason, a chinese patent with bulletin number CN216035199U discloses a fixture for unmanned aerial vehicle processing, and its technical scheme main points are: the movable type lifting device comprises a bottom plate, the bottom fixedly connected with of bottom plate removes the subassembly, the top fixedly connected with adjusting part of bottom plate, the outer wall fixedly connected with platen of adjusting part, the inner wall swing joint of platen has fixed tip, the inner wall of platen has the bounding wall through fixed tip swing joint, the locating hole has been seted up to the outer wall of bounding wall, the top of platen is provided with clamping assembly, the quantity of clamping assembly is two, and two clamping assembly set up with the perpendicular central line symmetry at platen top, the top swing joint of platen has the slider, the outer wall fixedly connected with pushing away of bottom plate. The clamp can reach the angle convenient for adjusting the use of the clamping assembly through the matching use of the adjusting assembly and the clamping assembly, thereby achieving the purpose of convenient use and improving the usability of the device.

With respect to the above and related art, the inventors believe that there are often the following drawbacks: unmanned aerial vehicle accessory of different models has different shapes, volume, and positioning fixture among the prior art mostly only can carry out spacingly to the unmanned aerial vehicle of fixed model, leads to when the unmanned aerial vehicle accessory of different models of processing production, and personnel need use the positioning fixture of corresponding model to fix unmanned aerial vehicle accessory, and then can reduce positioning fixture's application scope.

Accordingly, the present utility model provides an adjustable positioning fixture.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, most of positioning fixtures can only limit unmanned aerial vehicles of fixed types, so that when unmanned aerial vehicle accessories of different types are processed and produced, personnel need to fix the unmanned aerial vehicle accessories by using the positioning fixtures of corresponding types, and the application range of the positioning fixtures is reduced.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an adjustable positioning fixture, includes the workstation, the lower fixed surface of workstation is connected with a plurality of support column, control panel is installed to one side of workstation, the upper surface of workstation is equipped with adjustment structure, adjustment structure includes the spout, the upper surface at the workstation is seted up to the spout, the inner wall rotation of spout is connected with the lead screw, one side fixedly connected with servo motor of workstation, servo motor's output and lead screw fixed connection, two-way screw thread has been seted up to the arc surface of lead screw, two sliders have been worn to the arc surface screw thread of lead screw, the upper surface fixedly connected with linking plate of slider, a plurality of spacing groove has been seted up to the upper surface of linking plate, the inner wall sliding connection of spacing groove has the roof, the position fixedly connected with of linking plate one side corresponds the spacing groove telescopic link, the output and the roof fixed connection of telescopic link, the arc surface cover of telescopic link has the spring, both ends respectively with roof and one side fixed connection in the spout, the upper surface rotation of servo motor is connected with the lead screw, the linking plate has the linking plate is worn to the upper surface of linking plate, linking plate and the locating plate has the locating plate.

The effects achieved by the components are as follows: through setting up adjusting structure, the roof can carry out the centre gripping to unmanned aerial vehicle accessory fixedly, makes unmanned aerial vehicle accessory fixed firm when using, and personnel can conveniently adjust the roof and carry out the centre gripping to the unmanned aerial vehicle accessory of different models fixedly to improved positioning fixture's application scope, be worth deeply promoting.

Preferably, the two sides of the sliding block are provided with connecting grooves, the inner wall of each connecting groove is rotationally connected with a pulley, and the pulleys are in sliding connection with the inner wall of the sliding groove.

The effects achieved by the components are as follows: the pulley can change sliding friction between the sliding block and the sliding groove into rolling friction, so that the sliding block can move more smoothly on the inner wall of the sliding groove.

Preferably, the side surface of the connecting plate is slidably provided with a plurality of limiting rods, and the limiting rods are fixedly connected with the upper surface of the workbench.

The effects achieved by the components are as follows: the limiting rod can limit the connecting plate, so that the moving process of the connecting plate is more stable.

Preferably, one side of the top plate is fixedly connected with a plurality of protruding blocks, and the protruding blocks are uniformly distributed on one side of the top plate.

The effects achieved by the components are as follows: the lug can increase the frictional force of roof one side, can make lug and unmanned aerial vehicle accessory butt more firm.

Preferably, one side of the control panel is kept away from to the workstation is equipped with auxiliary structure, auxiliary structure includes two reference columns, the one end and the workstation fixed connection of reference column, the sliding ring is worn to be equipped with by the arc surface slip of reference column, the depression bar is worn to be equipped with by the arc surface screw thread of sliding ring, depression bar and reference column looks butt, the arc surface fixedly connected with containing box of sliding ring, one side fixedly connected with handle of containing box, the cross-section of handle is "U" shape.

The effects achieved by the components are as follows: through setting up auxiliary structure, the unmanned aerial vehicle accessory that the containing box can be accomplished to processing is accomodate, and accomodates the completion back, can dismantle the containing box, makes things convenient for personnel to concentrate the transportation to unmanned aerial vehicle accessory to this positioning fixture's practicality has been improved.

Preferably, the inner wall fixedly connected with protection pad of containing box, the protection pad is the foam-rubber cushion specifically.

The effects achieved by the components are as follows: the protection pad can improve the softness of containing box inner wall to avoid unmanned aerial vehicle accessory to collide with in the containing box and cause the damage.

Preferably, one end of the positioning column is fixedly connected with a guide block, and the guide block is conical.

The effects achieved by the components are as follows: because the volume of the guide block fixed at one end of the positioning column is smaller, the slip ring is conveniently inserted into the arc surface of the positioning column.

To sum up:

1. according to the utility model, the top plate can clamp and fix the unmanned aerial vehicle accessories through the adjusting structure, so that the unmanned aerial vehicle accessories are fixed and stable in use, and personnel can conveniently adjust the top plate to clamp and fix the unmanned aerial vehicle accessories of different models, thereby improving the application range of the positioning clamp and being worthy of deep popularization.

2. According to the unmanned aerial vehicle positioning fixture, the auxiliary structure is arranged, the storage box can store the processed unmanned aerial vehicle accessories, and after the storage is completed, the storage box can be detached, so that people can conveniently and intensively transport the unmanned aerial vehicle accessories, and the practicability of the unmanned aerial vehicle positioning fixture is improved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic structural view of the adjusting structure of the present utility model;

FIG. 3 is an enlarged view of the utility model at A of FIG. 2;

FIG. 4 is an enlarged view of the utility model at B of FIG. 2;

FIG. 5 is a schematic view of a slider according to the present utility model;

fig. 6 is a schematic structural view of the auxiliary structure of the present utility model.

Legend description: 1. a work table; 2. a support column; 3. an adjustment structure; 301. a chute; 302. a screw rod; 303. a servo motor; 304. a slide block; 305. a splice plate; 306. a limit groove; 307. a telescopic rod; 308. a top plate; 309. a spring; 310. a screw; 311. a pressing plate; 312. a positioning rod; 313. a connection groove; 314. a pulley; 315. a bump; 316. a limit rod; 4. an auxiliary structure; 41. positioning columns; 42. a slip ring; 43. a compression bar; 44. a storage box; 45. a handle; 46. a guide block; 47. a protective pad; 5. and a control panel.

Detailed Description

Referring to fig. 1, the present utility model provides a technical solution: the utility model provides an adjustable positioning fixture, includes workstation 1, and the lower fixed surface of workstation 1 is connected with a plurality of support column 2, and control panel 5 is installed to one side of workstation 1, and the upper surface of workstation 1 is equipped with regulation structure 3, and one side that control panel 5 was kept away from to workstation 1 is equipped with auxiliary structure 4.

The specific arrangement and function of the adjustment structure 3 and the auxiliary structure 4 will be described in detail below.

Referring to fig. 2, 3, 4 and 5, in this embodiment: the adjusting structure 3 comprises a chute 301, the chute 301 is arranged on the upper surface of the workbench 1, a screw rod 302 is rotationally connected to the inner wall of the chute 301, a servo motor 303 is fixedly connected to one side of the workbench 1, the output end of the servo motor 303 is fixedly connected with the screw rod 302, a bidirectional thread is arranged on the arc surface of the screw rod 302, two sliding blocks 304 are arranged on the arc surface thread of the screw rod 302 in a penetrating way, a connecting plate 305 is fixedly connected to the upper surface of the sliding block 304, a plurality of limit grooves 306 are arranged on the upper surface of the connecting plate 305, a top plate 308 is slidingly connected to the inner wall of the limit groove 306, a plurality of telescopic rods 307 are fixedly connected to one side of the connecting plate 305 corresponding to the position of the limit groove 306, the output end of the telescopic rods 307 is fixedly connected with the top plate 308, a spring 309 is sleeved on the arc surface of the telescopic rods 307, two ends of the spring 309 are respectively fixedly connected with the top plate 308 and one side in the chute 301, a screw rod 310 is rotationally connected to the upper surface of the connecting plate 305, the arc surface threads of the screw rod 310 are penetrated with the pressing plate 311, the lower surface of the pressing plate 311 is abutted with the top plate 308, the surface of the pressing plate 311 is slidably penetrated with the positioning rod 312, one end of the positioning rod 312 is fixedly connected with the connecting plate 305, the top plate 308 can clamp and fix the unmanned aerial vehicle fittings through arranging the adjusting structure 3, the unmanned aerial vehicle fittings are fixed and stable in use, and personnel can conveniently adjust the top plate 308 to clamp and fix the unmanned aerial vehicle fittings of different types, thereby the application range of the positioning fixture is improved, the positioning fixture is worth popularizing deeply, the two sides of the sliding block 304 are provided with the connecting grooves 313, the inner wall of the connecting grooves 313 is rotatably connected with the pulleys 314, the pulleys 314 are slidably connected with the inner wall of the sliding groove 301, the sliding friction between the sliding block 304 and the sliding groove 301 can be converted into rolling friction, the sliding block 304 can move more smoothly on the inner wall of the sliding groove 301, the side of the joint plate 305 slides and wears to be equipped with a plurality of gag lever post 316, and gag lever post 316 and the last fixed surface of workstation 1 are connected, and gag lever post 316 can carry out spacingly to joint plate 305 to make the removal process of joint plate 305 more stable, one side fixedly connected with a plurality of lug 315 of roof 308, lug 315 evenly distributed is in one side of roof 308, and the frictional force of roof 308 one side can be increased to the lug 315, can make lug 315 and unmanned aerial vehicle accessory butt more firm.

Referring to fig. 6, specifically, auxiliary structure 4 includes two reference columns 41, the one end and the workstation 1 fixed connection of reference column 41, the sliding ring 42 is worn to be equipped with in the circular arc face slip of reference column 41, the depression bar 43 is worn to be equipped with by the circular arc face screw thread of sliding ring 42, depression bar 43 and reference column 41 looks butt, the circular arc face fixedly connected with containing box 44 of sliding ring 42, one side fixedly connected with handle 45 of containing box 44, the cross-section of handle 45 is "U" shape, through setting up auxiliary structure 4, containing box 44 can accomodate the unmanned aerial vehicle accessory of processing completion, and accomodate the back of accomplishing, can dismantle containing box 44, make things convenient for the personnel to concentrate the transportation to this positioning fixture's practicality has been improved, the inner wall fixedly connected with protection pad 47 of containing box 44, protection pad 47 is specifically a foam-rubber cushion, protection pad 47 can improve the compliance of containing box 44 inner wall, thereby avoid unmanned aerial vehicle accessory to collide with in containing box 44 and cause the damage, one end fixedly connected with guide 46 of reference column 41, guide 46 is the circular cone, because the volume of fixing at one end guide 46 at reference column 41 is less, thereby the circular arc face 41 has been inserted into the reference column 41.

The theory of operation, when needs use positioning fixture to carry out spacingly to unmanned aerial vehicle accessory, firstly put unmanned aerial vehicle accessory at the intermediate position of workstation 1 upper surface, the control panel 5 starts servo motor 303 again, servo motor 303 drives lead screw 302 and rotates, lead screw 302 drive and two sliders 304 of its threaded connection, slider 304 drives joint board 305, make joint board 305 remove to the direction that is close to each other under the spacing of gag lever post 316, roof 308 can extrude unmanned aerial vehicle accessory under spring 309's drive this moment, a plurality of roof 308 can remove to the spacing inslot suitable position according to unmanned aerial vehicle accessory's edge shape, when roof 308 removes to suitable position, again rotate screw 310 drive clamp plate 311, make clamp plate 311 and a plurality of roof 308 butt, can carry out spacingly to roof 308, carry out the centre gripping fixed to unmanned aerial vehicle accessory, wherein, pulley 314 can change the sliding friction between slider 304 and the spout 301 into rolling friction, thereby make slider 304 remove more smoothly at the spout 301 inner wall, in addition, lug 315 can increase the frictional force of roof 308 one side, can make lug 315 and aircraft butt more firm, can make 3 through setting up through adjusting the structure, can be to the unmanned aerial vehicle accessory is difficult to the fixed to the unmanned aerial vehicle accessory, thereby the fixed range is worth adjusting the unmanned aerial vehicle accessory, the unmanned aerial vehicle is fixed with the fixed, the unmanned aerial vehicle accessory is difficult to the fixed, the fixed range is realized, and the unmanned aerial vehicle accessory is fixed, the unmanned aerial vehicle is fixed, can be fixed to the unmanned aerial vehicle accessory is fixed, and is fixed, can be fixed to the unmanned aerial vehicle accessory is fixed, can be fixed to the type.

Through setting up auxiliary structure 4, when needs installation containing box 44, remove handle 45 earlier and drive containing box 44, with the sliding ring 42 cover on the containing box 44 on the arc surface of reference column 41, remove to suitable position when containing box 44, rotate depression bar 43 again and reference column 41 butt, thereby fixed containing box 44, when needs dismantlement containing box 44, rotate depression bar 43 and reference column 41 separation, remove handle 45 again and drive containing box 44, take out the sliding ring 42 on the containing box 44 from reference column 41, thereby containing box 44 dismantles, wherein, because fix the volume at reference column 41 one end guide block 46 less, thereby the arc surface that has made things convenient for sliding ring 42 to insert reference column 41, in addition, protection pad 47 can improve the compliance of containing box 44 inner wall, thereby avoid unmanned aerial vehicle accessory to collide with and cause the damage in containing box 44, through setting up auxiliary structure 4, containing box 44 can be accomodate unmanned aerial vehicle accessory that the processing was accomplished, and after accomodating, can dismantle containing box 44, the convenience personnel concentrate and transport the unmanned aerial vehicle accessory, thereby the practicality of this positioning fixture has been improved.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

Claims

1. An adjustable positioning fixture, includes workstation (1), its characterized in that: the utility model provides a telescopic device, including workstation (1), control panel (5) are installed to the lower fixed surface of workstation (1), control panel (5) are installed to one side of workstation (1), the upper surface of workstation (1) is equipped with adjustment structure (3), adjustment structure (3) include spout (301), the upper surface at workstation (1) is seted up to spout (301), the inner wall rotation of spout (301) is connected with lead screw (302), one side fixedly connected with servo motor (303) of workstation (1), the output and lead screw (302) fixed connection of servo motor (303), two-way screw threads have been seted up to the circular arc face of lead screw (302), two sliders (304) are worn to be equipped with by the circular arc face screw thread of lead screw (302), the upper surface fixedly connected with linking plate (305) of slider (304), the upper surface of linking plate (305) has seted up a plurality of spacing groove (306), the inner wall sliding connection of spacing groove (306) has roof (308), the position fixedly connected with lead screw (307) of linking plate (306) one side corresponding spacing groove (306), telescopic link (307) and telescopic link (307) fixed with the circular arc face of roof (307), the spring (309) both ends respectively with roof (308) and one side fixed connection in spout (301), the upper surface of linking board (305) rotates and is connected with screw rod (310), clamp plate (311) are worn to be equipped with by the circular arc surface screw thread of screw rod (310), the lower surface and roof (308) looks butt of clamp plate (311), locating lever (312) are worn to the surface slip of clamp plate (311), one end and linking board (305) fixed connection of locating lever (312).

2. An adjustable positioning clamp as defined in claim 1, wherein: the two sides of the sliding block (304) are provided with connecting grooves (313), the inner walls of the connecting grooves (313) are rotatably connected with pulleys (314), and the pulleys (314) are slidably connected with the inner walls of the sliding grooves (301).

3. An adjustable positioning clamp as defined in claim 1, wherein: the side of the connecting plate (305) is slidably provided with a plurality of limiting rods (316), and the limiting rods (316) are fixedly connected with the upper surface of the workbench (1).

4. An adjustable positioning clamp as defined in claim 1, wherein: one side of roof (308) fixedly connected with a plurality of lug (315), lug (315) evenly distributed is in one side of roof (308).

5. An adjustable positioning clamp as defined in claim 1, wherein: one side that control panel (5) was kept away from to workstation (1) is equipped with auxiliary structure (4), auxiliary structure (4) are including two reference column (41), the one end and the workstation (1) fixed connection of reference column (41), slip ring (42) are worn to be equipped with in the circular arc face slip of reference column (41), compression bar (43) are worn to be equipped with by the circular arc face screw thread of slip ring (42), compression bar (43) and reference column (41) looks butt, the circular arc face fixedly connected with containing box (44) of slip ring (42), one side fixedly connected with handle (45) of containing box (44), the cross-section of handle (45) is "U" shape.

6. An adjustable positioning clamp as defined in claim 5, wherein: the inner wall fixedly connected with protection pad (47) of containing box (44), protection pad (47) are the foam-rubber cushion specifically.

7. An adjustable positioning clamp as defined in claim 5, wherein: one end of the positioning column (41) is fixedly connected with a guide block (46), and the guide block (46) is conical.