CN114973848A - Ball screen top cover assembly fixture and manufacturing method thereof - Google Patents

Abstract

The invention relates to the technical field of mechanical assembly, in particular to a ball curtain top cover assembly type frame which comprises a frame, a support arm, a first positioning clamping plate assembly, a second positioning clamping plate assembly, a third positioning clamping plate assembly and a shaft, wherein the shaft is arranged in the middle of the frame, the outer side of the shaft is connected with the inner side of the frame, the support arm is arranged on the outer side of the frame, the inner side of the support arm is correspondingly connected with the outer side of the frame, the first positioning clamping plate assembly, the second positioning clamping plate assembly and the third positioning clamping plate assembly are respectively provided with a plurality of first positioning clamping plate assemblies distributed on the outer side of the top end of the shaft, the second positioning clamping plate assemblies are distributed in the middle of the upper end of the frame, and the third clamping plate assemblies are distributed on the outer side of the upper end of the support arm. Compared with the traditional assembly fixture, the assembly fixture has the advantages that the number of the positioning clamping plates is increased to 30 by arranging the plurality of positioning clamping plate assemblies, and each part of the spherical screen top cover can be accurately positioned.

Description

Ball screen top cover assembly fixture and manufacturing method thereof

Technical Field

The invention relates to the technical field of mechanical assembly, in particular to a ball curtain top cover assembly fixture and a manufacturing method thereof.

Background

The flight simulator has the outstanding advantages of safety, reliability, convenience, economy, high working efficiency, no limit of weather conditions and the like, so the development is very rapid. Its history dates back to the twenty years, and in the course of development over seventy years, flight simulators have gone through three stages of development, mechanical, electronic and digital. The motion system goes through the development stage from single degree of freedom, two degrees of freedom, three degrees of freedom to six degrees of freedom, the control mode is finally transited from a mechanical mode and an electronic mode to a digital mode, the training means is from an I-shaped mode and a mechanical mode to a full digital computer simulation mode, and the visual system is from an optical transparent picture and a motion picture film to a graphic production imaging technology which widely adopts closed circuit television and camera projection to the most popular computer simulation reality; the simulation cockpit evolves from only partial simulation instruments to a complete synchronous flight instrument cockpit.

Flight simulators, for large purposes, can be divided into two broad categories: one is a simulator for engineering research and the other is a simulator for training. The former is used for research and test of a novel aircraft and improvement of an existing aircraft; the latter is used for training the flight personnel to master flight driving technology, related technologies such as piloting, bombing, shooting and air war and the like, and the use methods of some complex devices. In the training flight simulator, the aircraft can be operated on the ground in the same way as the actual aircraft, and the feeling of flying the aircraft in the air can be experienced.

However, the above patent still has the following problems:

(1) when the existing ball curtain top cover assembly type frame of the flight training simulator is used, the ball curtain top cover assembly type frame is large in size, heavy in weight and integrated, so that the ball curtain top cover assembly type frame is inconvenient to install and disassemble, and a user needs to be installed in a specific space, so that the use of the user is influenced.

Disclosure of Invention

The invention provides a ball curtain top cover assembling fixture aiming at the problems in the prior art, which is used for solving the problems that the ball curtain top cover assembling fixture is large in size and weight, is integrated, is inconvenient to install and disassemble, can be installed in a specific space by a user, influences the use of the user and the like when the ball curtain top cover assembling fixture is used in the prior art.

The basic scheme of the invention is as follows: the positioning clamping plate comprises a frame, a support arm, a first positioning clamping plate component, a second positioning clamping plate component, a third positioning clamping plate component, a shaft, an annular connecting sheet and a support seat;

the shaft is arranged in the middle of the frame, the outer side of the shaft is correspondingly connected with the inner side of the frame, the support arm is arranged on the outer side of the frame, the inner side of the support arm is correspondingly connected with the outer side of the frame, the annular connecting piece is arranged at the top end of the shaft and is connected with the shaft through a bolt piece, the first positioning clamping plate assemblies are arranged in a plurality, the first positioning clamping plate assemblies are annularly and uniformly distributed at the outer side of the annular connecting sheet at intervals, the second positioning clamping plate components are arranged in a plurality, are uniformly distributed in the middle of the upper end of the frame at intervals in an annular manner, the third positioning clamping plate assemblies are arranged in a plurality, the third clamping plate assemblies are annularly and uniformly distributed at the outer side of the upper end of the support arm at intervals, the supporting seat is equipped with a plurality ofly, and is a plurality of the even interval distribution of supporting seat annular is in frame lower extreme middle part, and every the supporting seat top corresponds with the frame lower extreme and is connected through bolt spare.

Preferably, the frame comprises an upper square tube, a lower square tube, a transverse square tube, a connecting ring, a frame connecting plate and a clamping ring;

the snap ring sets up in the epaxial end outside, upper portion side pipe is equipped with a plurality ofly, and is a plurality of upper portion side pipe ring shape interval distribution is at the snap ring lower extreme, and is a plurality of upper portion side pipe inboard corresponds with the off-axial side and is connected, the go-between sets up in the off-axial end, lower part side pipe is equipped with a plurality ofly, and is a plurality of the even interval distribution of lower part side pipe ring shape is in the go-between upper end, and is a plurality of lower part side pipe inboard corresponds with the off-axial side and is connected, a plurality of the upper portion side pipe outside is connected through frame attach board one-to-one with a plurality of lower part side pipe outsides, and is a plurality of connect through horizontal side pipe correspondence between the lower extreme on the frame attach board.

The frame sets up upper portion side pipe, lower part side pipe, horizontal side pipe, go-between, frame connecting plate and snap ring, wholly adopts the cobweb structure, and is whole firm stable, and multiple side pipe selection material is hollow, and the model is the Q235 steel pipe, on not changing the holistic basis of type frame, has alleviateed the holistic weight of type frame greatly, and manual installation and mechanical operation are more convenient, very big reduction use strength, can be more permanent carry out the operation and develop.

Preferably, the support arm comprises an upper connecting square tube, a lower connecting square tube, a positioning connecting plate, a supporting square tube and a support arm connecting rib plate;

the number of the positioning connecting plates is multiple, and the plurality of the positioning connecting plates are communicated with the plurality of frame connecting plates; bolt spare one-to-one connects, every the positioning connection board upper end outside all is equipped with connection side pipe, every the positioning connection board lower extreme outside all is equipped with connection side pipe down, every go up connection side pipe outside and every connection side pipe outside correspondence down and be connected, it is a plurality of all be equipped with support side pipe between the connection side pipe outer end down, every connection side pipe outer end upside all is equipped with the support arm and connects the gusset down.

The support arm sets up connecting square pipe, lower connecting square pipe, location connecting plate and support square pipe, makes through geometry the support arm is connected with the frame, under the condition that the material that uses extremely simplely is few, makes it wholly have stability and guarantees its accurate size, makes the spider-web shape body that the frame was originally rise to umbrella-type structure, augmentates stability under the circumstances that does not change wholly, makes support arm integral connection level and smooth, changes the complex structure of type frame in the past, and artificial observation is more directly perceived, pleasing to the eye, sets up support arm connection gusset, conveniently connects fixed third location cardboard.

Preferably, each third positioning clamping plate assembly comprises a third positioning clamping plate and a third clamping plate connecting frame, the middle of the lower end of the third positioning clamping plate is correspondingly connected with the top end of the third clamping plate connecting frame through a bolt, and the bottom end of the third clamping plate connecting frame is correspondingly connected with the upper ends of the support arm connecting rib plates through bolts. The third location cardboard subassembly sets up the third location cardboard, and convenient and ball curtain top cap is connected fixedly to guaranteed the location requirement of ball curtain top cap each part in the assembling process lower part, improved the rate of accuracy of assembly, set up the third cardboard link, make things convenient for third location cardboard to correspond with the support arm and be connected fixedly.

Preferably, each second positioning clamping plate assembly comprises a second positioning clamping plate, a second clamping plate connecting frame, a frame connecting rib plate and a frame connecting frame;

the bottom end of the frame connecting frame is correspondingly connected with the middle parts of the upper ends of the square tubes on the upper portions, the bottom end of the second clamping plate connecting frame is correspondingly connected with the top end of the frame connecting frame through a frame connecting rib plate, and the middle part of the lower end of the second positioning clamping plate is correspondingly connected with the top end of the second clamping plate connecting frame through a bolt. The second location cardboard subassembly sets up second location cardboard, and convenient and ball curtain top cap is connected fixedly to guaranteed the location requirement of ball curtain top cap at each part in the middle part of assembling process, improved the rate of accuracy of assembly, set up second cardboard link, frame attach gusset and frame attach frame, make things convenient for second location cardboard to correspond with the frame and be connected fixedly.

Preferably, each first positioning clamping plate assembly comprises a first positioning clamping plate and a first clamping plate connecting frame, the middle of the lower end of the first positioning clamping plate is correspondingly connected with the top end of the first clamping plate connecting frame through a bolt, and the bottom end of the first clamping plate connecting frame is correspondingly connected with the upper end of the clamping ring through a bolt. First location cardboard subassembly sets up first location cardboard, and convenient and ball curtain top cap is connected fixedly to guaranteed the stability on ball curtain top cap upper portion in the assembling process, set up first cardboard link, make things convenient for first location cardboard to correspond with the snap ring and be connected fixedly.

Preferably, the lower end of the snap ring is provided with a plurality of reference plates which are uniformly distributed in an annular shape, and the reference plates and the inner sides of the upper square tubes are correspondingly distributed in a staggered manner. The lower end of the clamping ring is provided with a reference plate, so that the positioning requirements among various square pipes can be met conveniently.

Preferably, each frame connecting plate inboard all is equipped with strengthens square pipe, every strengthen square pipe upper and lower both ends and single upper portion side pipe, single lower part side pipe respectively correspond and be connected. The frame connecting plate sets up and strengthens square pipe, conveniently improves frame overall stability.

Preferably, the middle part of the upper end of each third positioning clamping plate is provided with an external fastener. The third location cardboard sets up external fastener, and the convenience can be dismantled with the ball curtain top cap and be connected.

Preferably, a plurality of positioning pin holes are formed in the upper end of the annular connecting sheet and are uniformly distributed in an annular shape. Corresponding locating pin hole is added to the annular connection piece essence, and the convenience is connected with axle 7 accuracy, and perfect integration overall stability makes its accurate required size of controlling, and deviation when having avoided each part installation of ball curtain top cap has reduced the loss of material, has reduced the cost of manufacture, reduces the deviation rate by a wide margin, highly promotes its precision.

The invention also discloses a manufacturing method of the ball curtain top cover assembling jig, which comprises the following steps:

s1, determining the relative position and size of the frame and the support arm according to the outline size of the dome top cover;

s2, determining the angle of the positioning clamping plate according to the radian of the top cover of the spherical screen;

s3, the frame is composed of Q2353 steel square pipes and standard parts, the support arm is composed of Q235 steel square pipes and standard parts, and the positioning clamping plate is composed of Q235 steel plates and standard parts;

and S4, the supporting seat is composed of Q235 angle steel, angle iron, a positioning pin, a connecting plate and the like, and the supporting seat is a standard component with corresponding specification.

The working principle and the advantages of the invention are as follows:

(1) the invention has the advantages of more rapid use, convenient field installation and simple maintenance and replacement. Compare this application of traditional assembly type frame frock and have more the rapidity, the simplicity, maintainability. The frame, the support arm, the various positioning clamping plates and the support seat are all connected through the connecting plates, parts at all parts are accurately connected through the positioning pins to form a primary die, so that the stability of the die is further achieved, and the various connecting plates are combined with all units according to the positioning pin marks to be integrally assembled.

(2) The invention has higher precision and accurate positioning. Compare traditional assembly fixture, this application will fix a position the cardboard and increase to 30, guarantee that every part of ball curtain top cap can realize accurate location, under the condition that does not change whole die type frame, carry out accurate location once more, ensure the accurate installation of each spare part.

(3) The invention has low cost and short development period. Under the condition of ensuring the overall quality of the die frame, Q235 steel is adopted as a selected material, compared with the traditional die frame tool, the die frame is lower in cost, simple in overall structure and short in manufacturing period, and compared with the manufacturing period, the technical problem is solved more quickly.

(4) The working principle of the invention is as follows: the frame is connected with the support arm through the connecting plate, the square tubes of the frame are connected with the connecting plate through the shaft, the reference plate can be used for positioning the whole frame, all parts of the support arm are connected through the connecting plate, the first positioning clamping plate is connected with the shaft through the annular connecting plate, the second positioning clamping plate and the third positioning clamping plate are respectively connected with the frame and the support arm through the clamping plate connecting frame, when assembly operation is carried out, products are sequentially placed in the mould frame, and the positioning clamping plates of the mould frame are correspondingly installed and fixed to enable the products to be accurately spliced.

Drawings

Fig. 1 is a schematic perspective view (view one) of a ball curtain top cover assembling jig according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a schematic perspective view (view two) of a ball curtain top cover assembling jig according to the present invention;

FIG. 4 is a partial enlarged view of the portion B in FIG. 3;

fig. 5 is a schematic perspective view (view three) of a ball curtain top cover assembling jig according to the present invention;

FIG. 6 is an enlarged view of a portion C of FIG. 5;

fig. 7 is a schematic perspective view (view four) of a ball curtain top cover assembling jig according to the present invention.

Reference numerals referred to in the drawings are:

an annular connecting sheet 1; a dowel hole 101;

a first positioning clamping plate component 2; a first positioning clamp plate 201; a first card connecting frame 202;

a frame 3; a frame connecting plate 301; a transverse square tube 302; a reinforcing square tube 303; a lower square tube 304; an upper square tube 305; a connection ring 306; a snap ring 307; a reference plate 308;

a support arm 4; an upper connecting square tube 401; positioning the connection plate 402; the lower connecting square pipe 403; a support square tube 404; a support arm connection rib plate 405;

a third positioning pallet assembly 5; a third positioning pallet 501; an external connection fastener 502; a third card connecting bracket 503;

a support base 6; a shaft 7;

a second locating clip panel assembly 8; a second positioning clamp plate 801; a frame attachment frame 802; frame connecting rib plate 803; a second card connecting rack 804.

Detailed Description

The following is further detailed by the specific embodiments:

the first embodiment is as follows:

as shown in fig. 1-7, a ball screen top cover assembly jig comprises a frame 3, a support arm 4, a first positioning clamping plate assembly 2, a second positioning clamping plate assembly 8, a third positioning clamping plate assembly 5, a shaft 7, an annular connecting sheet 1 and a support seat 6;

the shaft 7 is arranged in the middle of the frame 3, the outer side of the shaft 7 is correspondingly connected with the inner side of the frame 3, the support arm 4 is arranged on the outer side of the frame 3, and 4 inboards of support arm correspond with the 3 outsides of frame and be connected, circular connection piece 1 sets up on 7 tops of axle and passes through the bolt spare with axle 7 and be connected, first location cardboard subassembly 2 is equipped with a plurality ofly, the even interval distribution of 2 annular of a plurality of first location cardboard subassemblies is in the 1 outside of circular connection piece, second location cardboard subassembly 8 is equipped with a plurality ofly, the even interval distribution of 8 annular of a plurality of second location cardboard subassemblies is upper end middle part at frame 3, third location cardboard subassembly 5 is equipped with a plurality ofly, the even interval distribution of 5 annular of a plurality of third cardboard subassemblies is in the 4 upper end outsides of support arm, supporting seat 6 is equipped with a plurality ofly, the even interval distribution of 6 annular of a plurality of supporting seats is at 3 lower extreme middle parts of frame, and 6 tops of every supporting seat correspond with 3 lower extremes of frame through the bolt spare and be connected.

The frame 3 comprises an upper square tube 305, a lower square tube 304, a transverse square tube 302, a connecting ring 306, a frame connecting plate 301 and a clamping ring 307;

the snap ring 307 sets up in the 7 upper ends outsides of axle, upper portion side pipe 305 is equipped with a plurality ofly, the annular interval distribution of a plurality of upper portion side pipes 305 is at snap ring 307 lower extreme, and a plurality of upper portion side pipes 305 inboard corresponds with the 7 outside of axle and is connected, go-between 306 sets up in the 7 bottom of axle, lower part side pipe 304 is equipped with a plurality ofly, the even interval distribution of a plurality of lower part side pipe 304 annular is in go-between 306 upper ends, and a plurality of lower part side pipe 304 inboards correspond with the 7 outside of axle and be connected, a plurality of upper portion side pipes 305 outsides and a plurality of lower part side pipes 304 outsides pass through frame connecting plate 301 one-to-one and are connected, correspond through horizontal square pipe 302 between a plurality of frame connecting plate 301 upper and lower extreme and connect. Frame 3 sets up upper portion side pipe 305, lower part side pipe 304, horizontal side pipe 302, go-between 306, frame connecting plate 301 and snap ring 307, wholly adopt the cobweb structure, it is whole firm stable, multiple side pipe selection material is hollow, the model is the Q235 steel pipe, on not changing the holistic basis of type frame, the holistic weight of type frame has alleviateed greatly, manual installation and mechanical operation are more convenient, very big reduction use strength, can be more permanent carry out the operation and develop.

The support arm 4 comprises an upper connecting square pipe 401, a lower connecting square pipe 403, a positioning connecting plate 402, a supporting square pipe 404 and a support arm connecting rib plate 405;

a plurality of positioning connection plates 402 are provided, and the plurality of positioning connection plates 402 pass through the plurality of frame connection plates 301; bolt piece one-to-one connects, and every location connecting plate 402 upper end outside all is equipped with connection side pipe 401, and every location connecting plate 402 lower extreme outside all is equipped with connection side pipe 403 down, and every connection side pipe 401 outside corresponds with every connection side pipe 403 outside down and is connected, all is equipped with support side pipe 404 between a plurality of connection side pipe 403 outer ends down, and every connection side pipe 403 outer end upside down all is equipped with support arm connection gusset 405. The support arm 4 sets up connection side pipe 401, lower connection side pipe 403, location connecting plate 402 and support side pipe 404, makes through geometry the support arm 4 is connected with frame 3, uses under the condition that the material is extremely few, makes it wholly have stability and guarantees its accurate size, makes the original spider-web shape body of frame 3 rise to umbrella-shaped structure, does not change the stability of augmenting under holistic condition, makes support arm 4 integral connection level and smooth, changes the complex structure of former type frame, and artificial observation is more directly perceived, pleasing to the eye, sets up support arm connection gusset 405, conveniently connects fixed third location cardboard 501.

Each third positioning clamping plate assembly 5 comprises a third positioning clamping plate 501 and a third clamping plate connecting frame 503, the middle of the lower end of the third positioning clamping plate 501 is correspondingly connected with the top end of the third clamping plate connecting frame 503 through a bolt, and the bottom end of the third clamping plate connecting frame 503 is correspondingly connected with the upper ends of the support arm connecting rib plates 405 through bolts. Third location cardboard subassembly 5 sets up third location cardboard 501, and convenient and ball curtain top cap is connected fixedly to guaranteed the location requirement of ball curtain top cap each part in the assembling process lower part, improved the rate of accuracy of assembly, set up third cardboard link 503, make things convenient for third location cardboard 501 to correspond with support arm 4 and be connected fixedly.

Each second positioning clamping plate assembly 8 comprises a second positioning clamping plate 801, a second clamping plate connecting frame 804, a frame connecting rib plate 803 and a frame connecting frame 802;

the bottom end of the frame connecting frame 802 is correspondingly connected with the middle parts of the upper ends of the upper square tubes 305, the bottom end of the second clamping plate connecting frame 804 is correspondingly connected with the top end of the frame connecting frame 802 through a frame connecting rib plate 803, and the middle part of the lower end of the second positioning clamping plate 801 is correspondingly connected with the top end of the second clamping plate connecting frame 804 through a bolt. Second location cardboard subassembly 8 sets up second location cardboard 801, and convenient and ball curtain top cap connection is fixed to guaranteed the location requirement of ball curtain top cap each part in the middle part in assembling process, improved the rate of accuracy of assembly, set up second cardboard link 804, frame attach gusset 803 and frame attach frame 802, make things convenient for second location cardboard 801 and frame 3 to correspond to be connected fixedly.

Every first location cardboard subassembly 2 includes first location cardboard 201 and first cardboard link 202, and first location cardboard 201 lower extreme middle part corresponds with first cardboard link 202 top through bolt spare and is connected, and first cardboard link 202 bottom corresponds with the snap ring 307 upper end through bolt spare and is connected. First location cardboard subassembly 2 sets up first location cardboard 201, and convenient and ball curtain top cap is connected fixedly to guaranteed the stability on ball curtain top cap upper portion in the assembling process, set up first cardboard link 202, make things convenient for first location cardboard 201 to correspond with snap ring 307 and be connected fixedly.

Example two:

as shown in fig. 1-7, a ball curtain top cover assembly jig comprises a frame 3, a support arm 4, a first positioning clamping plate assembly 2, a second positioning clamping plate assembly 8, a third positioning clamping plate assembly 5, a shaft 7, an annular connecting sheet 1 and a support seat 6;

the shaft 7 is arranged in the middle of the frame 3, the outer side of the shaft 7 is correspondingly connected with the inner side of the frame 3, the support arm 4 is arranged on the outer side of the frame 3, and 4 inboards of support arm correspond with the 3 outsides of frame and be connected, circular connection piece 1 sets up on 7 tops of axle and passes through the bolt spare with axle 7 and be connected, first location cardboard subassembly 2 is equipped with a plurality ofly, the even interval distribution of 2 annular of a plurality of first location cardboard subassemblies is in the 1 outside of circular connection piece, second location cardboard subassembly 8 is equipped with a plurality ofly, the even interval distribution of 8 annular of a plurality of second location cardboard subassemblies is upper end middle part at frame 3, third location cardboard subassembly 5 is equipped with a plurality ofly, the even interval distribution of 5 annular of a plurality of third cardboard subassemblies is in the 4 upper end outsides of support arm, supporting seat 6 is equipped with a plurality ofly, the even interval distribution of 6 annular of a plurality of supporting seats is at 3 lower extreme middle parts of frame, and 6 tops of every supporting seat correspond with 3 lower extremes of frame through the bolt spare and be connected.

The frame 3 comprises an upper square tube 305, a lower square tube 304, a transverse square tube 302, a connecting ring 306, a frame connecting plate 301 and a clamping ring 307;

the snap ring 307 sets up in the 7 upper ends outsides of axle, upper portion side pipe 305 is equipped with a plurality ofly, the annular interval distribution of a plurality of upper portion side pipes 305 is at snap ring 307 lower extreme, and a plurality of upper portion side pipes 305 inboard corresponds with the 7 outside of axle and is connected, go-between 306 sets up in the 7 bottom of axle, lower part side pipe 304 is equipped with a plurality ofly, the even interval distribution of a plurality of lower part side pipe 304 annular is in go-between 306 upper ends, and a plurality of lower part side pipe 304 inboards correspond with the 7 outside of axle and be connected, a plurality of upper portion side pipes 305 outsides and a plurality of lower part side pipes 304 outsides pass through frame connecting plate 301 one-to-one and are connected, correspond through horizontal square pipe 302 between a plurality of frame connecting plate 301 upper and lower extreme and connect. Frame 3 sets up upper portion side pipe 305, lower part side pipe 304, horizontal side pipe 302, go-between 306, frame connecting plate 301 and snap ring 307, wholly adopt the cobweb structure, it is whole firm stable, multiple side pipe selection material is hollow, the model is the Q235 steel pipe, on not changing the holistic basis of type frame, the holistic weight of type frame has alleviateed greatly, manual installation and mechanical operation are more convenient, very big reduction use strength, can be more permanent carry out the operation and develop.

The support arm 4 comprises an upper connecting square pipe 401, a lower connecting square pipe 403, a positioning connecting plate 402, a supporting square pipe 404 and a support arm connecting rib plate 405;

a plurality of positioning connection plates 402 are provided, and the plurality of positioning connection plates 402 pass through the plurality of frame connection plates 301; bolt piece one-to-one connects, and every location connecting plate 402 upper end outside all is equipped with connection side pipe 401, and every location connecting plate 402 lower extreme outside all is equipped with connection side pipe 403 down, and every connection side pipe 401 outside corresponds with every connection side pipe 403 outside down and is connected, all is equipped with support side pipe 404 between a plurality of connection side pipe 403 outer ends down, and every connection side pipe 403 outer end upside down all is equipped with support arm connection gusset 405. The support arm 4 sets up connection side pipe 401, lower connection side pipe 403, location connecting plate 402 and support side pipe 404, makes through geometry the support arm 4 is connected with frame 3, uses under the condition that the material is extremely few, makes it wholly have stability and guarantees its accurate size, makes the original spider-web shape body of frame 3 rise to umbrella-shaped structure, does not change the stability of augmenting under holistic condition, makes support arm 4 integral connection level and smooth, changes the complex structure of former type frame, and artificial observation is more directly perceived, pleasing to the eye, sets up support arm connection gusset 405, conveniently connects fixed third location cardboard 501.

Each third positioning clamping plate assembly 5 comprises a third positioning clamping plate 501 and a third clamping plate connecting frame 503, the middle of the lower end of the third positioning clamping plate 501 is correspondingly connected with the top end of the third clamping plate connecting frame 503 through a bolt, and the bottom end of the third clamping plate connecting frame 503 is correspondingly connected with the upper ends of the support arm connecting rib plates 405 through bolts. Third location cardboard subassembly 5 sets up third location cardboard 501, and convenient and ball curtain top cap is connected fixedly to guaranteed the location requirement of ball curtain top cap each part in the assembling process lower part, improved the rate of accuracy of assembly, set up third cardboard link 503, make things convenient for third location cardboard 501 to correspond with support arm 4 and be connected fixedly.

Each second positioning clamping plate assembly 8 comprises a second positioning clamping plate 801, a second clamping plate connecting frame 804, a frame connecting rib plate 803 and a frame connecting frame 802;

the bottom end of the frame connecting frame 802 is correspondingly connected with the middle parts of the upper ends of the upper square tubes 305, the bottom end of the second clamping plate connecting frame 804 is correspondingly connected with the top end of the frame connecting frame 802 through a frame connecting rib plate 803, and the middle part of the lower end of the second positioning clamping plate 801 is correspondingly connected with the top end of the second clamping plate connecting frame 804 through a bolt. Second location cardboard subassembly 8 sets up second location cardboard 801, and convenient and ball curtain top cap is connected fixedly to guaranteed the location requirement of ball curtain top cap at each part in the middle part of assembling process, improved the rate of accuracy of assembly, set up second cardboard link 804, frame attach gusset 803 and frame attach frame 802, make things convenient for second location cardboard 801 and frame 3 to correspond to be connected fixedly.

Every first location cardboard subassembly 2 includes first location cardboard 201 and first cardboard link 202, and first location cardboard 201 lower extreme middle part corresponds with first cardboard link 202 top through bolt spare and is connected, and first cardboard link 202 bottom corresponds with the snap ring 307 upper end through bolt spare and is connected. First location cardboard subassembly 2 sets up first location cardboard 201, and convenient and ball curtain top cap is connected fixedly to guaranteed the stability on ball curtain top cap upper portion in the assembling process, set up first cardboard link 202, make things convenient for first location cardboard 201 to correspond with snap ring 307 and be connected fixedly.

A plurality of reference plates 308 are uniformly distributed in a ring shape at the lower end of the snap ring 307, and the plurality of reference plates 308 are distributed in a staggered manner corresponding to the inner sides of the plurality of upper square tubes 305. The lower end of the snap ring 307 is provided with a reference plate 308, so that the positioning requirements among various square pipes can be met conveniently.

The inner side of each frame connecting plate 301 is provided with a reinforcing square tube 303, and the upper end and the lower end of each reinforcing square tube 303 are respectively and correspondingly connected with a single upper square tube 305 and a single lower square tube 304. Frame connecting plate 301 sets up and strengthens square pipe 303, conveniently improves frame 3 overall stability.

The middle part of the upper end of each third positioning clamping plate 501 is provided with an external fastener 502. Third location cardboard 501 sets up external fastener 502, and the convenience can be dismantled with the dome top cap and be connected.

The upper end of the annular connecting sheet 1 is provided with a plurality of positioning pin holes 101 which are uniformly distributed in an annular shape. Corresponding locating pin hole 101 is added to annular connection piece 1 essence, and the convenience is connected with axle 7 accuracy, and perfect integration overall stability makes its accurate required size of controlling, and the deviation when having avoided each part installation of ball curtain top cap has reduced the loss of material, has reduced the cost of manufacture, reduces the deviation rate by a wide margin, highly promotes its precision.

The manufacturing method of the ball screen top cover assembling jig comprises the following steps:

s1, determining the relative position and size of the frame 3 and the support arm 4 according to the outline size of the dome top cover;

s2, determining the angles of the various positioning clamping plates according to the radian of the top cover of the spherical screen;

s3, the frame 3 is composed of Q2353 steel square pipes and standard parts, the support arm 4 is composed of Q235 steel square pipes and standard parts, and the multiple positioning clamping plates are composed of Q235 steel plates and standard parts;

s4, the supporting seat 6 is composed of Q235 angle steel, angle iron, a positioning pin, a connecting plate and the like, and the angle steel, the angle iron, the positioning pin, the connecting plate and the like are standard parts with corresponding specifications.

The foregoing is merely an example of the present invention, and common general knowledge in the field of known specific structures and characteristics is not described herein in any greater extent than that known in the art at the filing date or prior to the priority date of the application, so that those skilled in the art can now appreciate that all of the above-described techniques in this field and have the ability to apply routine experimentation before this date can be combined with one or more of the present teachings to complete and implement the present invention, and that certain typical known structures or known methods do not pose any impediments to the implementation of the present invention by those skilled in the art. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims (10)

1. The utility model provides a ball curtain top cap assembly type frame which characterized in that: the positioning clamping plate assembly comprises a frame, a support arm, a first positioning clamping plate assembly, a second positioning clamping plate assembly, a third positioning clamping plate assembly, a shaft, an annular connecting sheet and a support seat;

the shaft is arranged in the middle of the frame, the outer side of the shaft is correspondingly connected with the inner side of the frame, the support arm is arranged on the outer side of the frame, the inner side of the support arm is correspondingly connected with the outer side of the frame, the annular connecting piece is arranged at the top end of the shaft and is connected with the shaft through a bolt piece, a plurality of first positioning clamping plate assemblies are arranged, the first positioning clamping plate assemblies are uniformly distributed at intervals outside the annular connecting sheet in an annular manner, the second positioning clamping plate components are arranged in a plurality, are uniformly distributed in the middle of the upper end of the frame at intervals in an annular manner, a plurality of third positioning clamping plate assemblies are arranged, the third positioning clamping plate assemblies are annularly and uniformly distributed at intervals outside the upper end of the support arm, the supporting seat is equipped with a plurality ofly, and is a plurality of the even interval distribution of supporting seat annular is in frame lower extreme middle part, and every the supporting seat top corresponds with the frame lower extreme and is connected through bolt spare.

2. The ball curtain top cap assembly jig of claim 1, wherein: the frame comprises an upper square tube, a lower square tube, a transverse square tube, a connecting ring, a frame connecting plate and a clamping ring;

the snap ring sets up in the epaxial end outside, upper portion side pipe is equipped with a plurality ofly, and is a plurality of upper portion side pipe ring shape interval distribution is at the snap ring lower extreme, and is a plurality of upper portion side pipe inboard corresponds with the off-axial side and is connected, the go-between sets up in the off-axial end, lower part side pipe is equipped with a plurality ofly, and is a plurality of the even interval distribution of lower part side pipe ring shape is in the go-between upper end, and is a plurality of lower part side pipe inboard corresponds with the off-axial side and is connected, a plurality of the upper portion side pipe outside is connected through frame attach board one-to-one with a plurality of lower part side pipe outsides, and is a plurality of connect through horizontal side pipe correspondence between the lower extreme on the frame attach board.

3. The ball curtain top cap assembly jig of claim 2, wherein: the support arm comprises an upper connecting square tube, a lower connecting square tube, a positioning connecting plate, a support square tube and a support arm connecting rib plate;

the number of the positioning connecting plates is multiple, and the plurality of the positioning connecting plates are communicated with the plurality of frame connecting plates; bolt spare one-to-one connects, every the positioning connection board upper end outside all is equipped with upper junction square pipe, every the positioning connection board lower extreme outside all is equipped with lower junction square pipe, every the upper junction square pipe outside corresponds with every lower junction square pipe outside and is connected, and is a plurality of all be equipped with support square pipe, every between the lower junction square pipe outer end upside all is equipped with the support arm and connects the gusset.

4. The ball curtain top cap assembly jig of claim 3, wherein: every third location cardboard subassembly includes third location cardboard and third cardboard link, third location cardboard lower extreme middle part and third cardboard link top correspond through bolt spare and are connected, third cardboard link bottom corresponds through bolt spare with a plurality of support arm connection gusset upper ends and is connected.

5. The ball curtain top cap assembly jig of claim 4, wherein: each second positioning clamping plate component comprises a second positioning clamping plate, a second clamping plate connecting frame, a framework connecting rib plate and a framework connecting frame;

the bottom end of the frame connecting frame is correspondingly connected with the middle parts of the upper ends of the square tubes on the upper portions, the bottom end of the second clamping plate connecting frame is correspondingly connected with the top end of the frame connecting frame through a frame connecting rib plate, and the middle part of the lower end of the second positioning clamping plate is correspondingly connected with the top end of the second clamping plate connecting frame through a bolt.

6. The ball screen roof assembly jig of claim 5, characterized in that: every first location cardboard subassembly includes first location cardboard and first cardboard link, first location cardboard lower extreme middle part corresponds with first cardboard link top through bolt spare and is connected, first cardboard link bottom corresponds with the snap ring upper end through bolt spare and is connected.

7. The ball curtain top cap assembly jig of claim 6, wherein: the snap ring lower extreme is equipped with a plurality of annular evenly distributed's benchmark board, and is a plurality of the benchmark board corresponds the dislocation with a plurality of upper portion side pipe inboards and distributes.

8. The ball screen roof assembly jig of claim 7, wherein: every the frame joint inboard all is equipped with strengthens square pipe, every strengthen square pipe upper and lower both ends and single upper portion side pipe, single lower part side pipe and correspond the connection respectively.

9. The ball screen roof assembly jig of claim 8, wherein: and the middle part of the upper end of each third positioning clamping plate is provided with an external fastener, and the upper end of each annular connecting sheet is provided with a plurality of positioning pin holes which are uniformly distributed in an annular shape.

10. The method for manufacturing the ball screen roof assembling jig of claim 9, wherein:

the method comprises the following steps:

s1, determining the relative position and size of the frame and the support arm according to the outline size of the dome top cover;

s2, determining the angle of the positioning clamping plate according to the radian of the top cover of the spherical screen;

s3, the frame is composed of Q2353 steel square pipes and standard parts, the support arm is composed of Q235 steel square pipes and standard parts, and the positioning clamping plate is composed of Q235 steel plates and standard parts;

and S4, the supporting seat is composed of Q235 angle steel, angle iron, a positioning pin, a connecting plate and the like, and the supporting seat is a standard component with corresponding specification.

Images