CN221037083U - Adjustable guiding device for transmitting box - Google Patents
Adjustable guiding device for transmitting box Download PDFInfo
- Publication number
- CN221037083U CN221037083U CN202322569115.XU CN202322569115U CN221037083U CN 221037083 U CN221037083 U CN 221037083U CN 202322569115 U CN202322569115 U CN 202322569115U CN 221037083 U CN221037083 U CN 221037083U
- Authority
- CN
- China
- Prior art keywords
- guide
- wall
- hoop
- hole
- box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 102100023170 Nuclear receptor subfamily 1 group D member 1 Human genes 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
Landscapes
- Connection Of Plates (AREA)
Abstract
The utility model discloses an adjustable guiding device for a transmitting box, which comprises a hoop and a guiding seat, wherein the hoop is a split part and is provided with a locking part for integral locking; the guide seat is fixed on the outer wall of the hoop; the anchor ear is provided with a guide device, a guide seat main body is arranged in the guide device, an elastic component and a screw rod for locking adjustment are arranged between the guide seat main body and the anchor ear, and a sliding piece is arranged on the outer side of the guide seat main body. According to the distance between the emitter and the inner wall of the emitter box, the contact distance between the sliding piece and the inner wall of the emitter box is controlled by adjusting the screwing length of the screw; according to the moving track of the emitter in the emitter box, the contact distance between the guide seat and the inner wall of the emitter box is adjusted in real time by compressing the elastic component; because the guide device and the inner wall of the transmitting box are in flexible contact, the contact point is in contact with the inner wall by adopting the sliding piece, the flexible movement of the transmitting body can be ensured, and the friction resistance is greatly reduced.
Description
Technical Field
The utility model belongs to the technical field of emission guiding devices, and particularly relates to an adjustable guiding device for an emission box, which is used for adjusting the contact distance between the inner wall of the emission box and an emission body.
Background
At present, the development of the emission technology is mature, and the section of the emission carrier stored and transported by the emitter is divided into a rectangular emission box type, a thin-wall cylinder type and other types; wherein the thin-wall cylinder is the main part, and the rectangular emission box is the secondary part. The utility model mainly takes a rectangular launch box type launch vehicle as a main, and aims to provide a guiding device for a launch box 3 type launch technology.
As is well known, the launch box is in assembled relation to the launch body such that when the launch body is in motion, it is desirable to maintain as little resistance to flying out of the launch box in one direction as possible in the launch box. However, since the inner wall of the transmitting box inevitably has form and position tolerance during processing and manufacturing, the outer wall of the transmitting body inevitably has form and position tolerance during processing and manufacturing, when the two are matched with relative motion, the transmitting body can deviate from a preset route at the moment of transmitting due to the tolerance of the inner wall, the deviation can be adjusted through a subsequent engine, but when the tolerance is overlarge or the preset deviation route is overlarge, the route adjustment consumes fuel, in the flying process, the more complicated the route adjustment is, the more complicated the control steps of the engine and the fuel release are, the risk coefficient in the whole transmitting process can be increased by the adjustment, so the best processing mode is to reduce the route deviation between the transmitting body and the inner wall of the transmitting box to the minimum to a certain extent.
Based on the above requirements, the technology provides an adjustable guiding device for a transmitting box, which aims to realize timely adjustment of a transmitting object and the inner wall of the transmitting box and can control the transmitting object to deviate from a transmitting preset track to the greatest extent.
Disclosure of utility model
In order to solve the defects in the prior art, the utility model aims to provide an adjustable guide device for a transmitting box, and the contact distance between the transmitting box and a transmitting body can be timely adjusted by arranging the guide device with a telescopic function.
In order to achieve the technical purpose, the utility model adopts the following scheme: an adjustable guide device for a launch box; the novel fastening device comprises a hoop and a guide seat, wherein the hoop is a split part, and a locking part is arranged on the split part for integral locking; the guide seat is fixed on the outer wall of the hoop; the anchor ear on be provided with guider, be provided with the guide holder main part in guider, guide holder main part and anchor ear between be provided with elastomeric element, be provided with slider fixed part in the outside of guide holder main part, realize the fixed of slider through slider fixed part.
The guide holders are a plurality of and uniformly distributed on the outer wall of the hoop, four guide holders are arranged in the technical scheme, and the four guide holders are arranged at an angle of 90 degrees.
The guiding device is a guiding sleeve arranged on the hoop, and the guiding seat main body is provided with a splicing section matched with the guiding sleeve to realize guiding.
The guide seat body is provided with a through hole, a screw hole and a spring placing groove are formed in the hoop corresponding to the through hole, a screw rod is in threaded fit with the screw hole through the through hole, springs are placed in the through hole and the spring placing groove together, and a sleeve is arranged at the top of the through hole to seal the through hole and fix the through hole and the guide seat body into a whole; the screw rod restrains the sleeve and the guide seat main body on the spring simultaneously, so that the compression of the guide seat main body after being stressed can be realized. The sleeve is a machined revolving body metal part and is screwed on the guide seat through a slotted cylinder head screw; the quick mounting and dismounting device is characterized in that quick mounting and dismounting can be realized by adopting a screw connection mode. The screw rod adopts a cylindrical head shoulder screw rod, and the contact distance between the guide seat and the inner wall of the transmitting box can be adjusted by screwing the length of the bolt in the threaded hole.
The outside of guide holder main part be provided with the guide pulley supporting seat, the guide pulley supporting seat on be fixed with the guide pulley and regard as slider fixed part.
The guide wheel supporting seats on the guide seat main bodies are two, and each guide wheel supporting seat is provided with a guide wheel respectively.
The beneficial effects of the utility model are as follows: the utility model comprises a hoop and a guide seat, wherein the hoop is a split part and is provided with a locking part for integral locking; the guide seat is fixed on the outer wall of the hoop; the guide device is arranged on the anchor ear, the guide seat main body is arranged in the guide device, the elastic component and the screw rod for locking and adjusting are arranged between the guide seat main body and the anchor ear, the sliding part fixing part is arranged on the outer side of the guide seat main body, and the fixing of the sliding part is realized through the sliding part fixing part. The advantages of the above structure are summarized as follows: 1. according to the distance between the emitter and the inner wall of the emitter box, the contact distance between the sliding piece and the inner wall of the emitter box is controlled by adjusting the screwing length of the screw; 2. according to the moving track of the emitter in the emitter box, the aim of adjusting the contact distance between the guide seat and the inner wall of the emitter box in real time is fulfilled by compressing the elastic component; meanwhile, the influence of the shape and position tolerance of the inner wall of the transmitting box and the shape and position tolerance of the outer wall of the transmitting body on the transmitting state is reduced; 3. because the guide device is in flexible contact with the inner wall of the launching box, the contact point is in contact with the inner wall by adopting a sliding piece, the flexible movement of the launching body can be ensured, and the friction resistance is greatly reduced; 4. the device is made of metal materials, the sources of the materials are wide, the processing technology is mature, the cost is controllable, and the cost performance is high.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is a schematic view of the cross-sectional structure of the A-direction in FIG. 2;
FIG. 4 is a schematic view of the cross-sectional structure in the direction B in FIG. 2;
FIG. 5 is an enlarged schematic view of the structure of the region C in FIG. 3;
FIG. 6 is a schematic cross-sectional view of the present utility model in use;
In the figure, 1, a hoop, 11, a locking flanging, 12, a guide sleeve, 13, a spring placing groove, 14, a threaded hole, 15, a hoop locking bolt, 2, a guide seat, 20, a guide seat main body, 21, a splicing section, 22, a guide wheel supporting seat, 23, a guide wheel pin, 24, a retainer ring, 25, a guide wheel, 26, a spring, 27, a sleeve, 28, a screw rod, 26, a screw, 3, a transmitting box, 4 and a transmitting body.
Detailed Description
The utility model will be described in detail by means of specific embodiments thereof with reference to the accompanying drawings, in which: an adjustable guide device for a launch box; the device comprises a hoop 1 and a guide seat 2. The staple bolt 1 be the components of a whole that can function independently of semicircle form, be provided with on the components of a whole that can function as locking portion locking flange 11 is used for circular staple bolt 1's integrated into one piece and locking after locking through staple bolt locking bolt 15, the advantage that this kind of structure set up is: the device can be customized according to the outer diameters of different emitters, and has the advantages of simple and convenient installation form and stable and reliable fastening form. The guide seat 2 is fixed on the outer wall of the anchor ear 1; the anchor ear 1 on be provided with guider, be provided with guide holder main part 20 in guider, guide holder main part 20 and anchor ear 1 between be provided with elastomeric element, be provided with slider fixed part in the outside of guide holder main part 20, realize the fixed of slider through slider fixed part. The slide members described above may be balls or guide wheels 25, as will be described in more detail below with respect to a more specific embodiment.
In this embodiment, the guide holders are 4 and uniformly distributed on the outer wall of the anchor ear 1, and the four guide holders 4 are arranged at an angle of 90 degrees.
The guide device arranged on the anchor ear 1 is a guide sleeve 12 welded on the anchor ear, the guide sleeve can be arranged in a circular ring shape, and a plurality of rod-shaped objects arranged at intervals can also be arranged at intervals, and an annular guide area is formed by encircling the rod-shaped objects. The guide holder main body 20 on be provided with grafting section 21 and uide bushing 12 cooperation, above cooperation adopts embedded assembly, the advantage of this structure is: the embedded assembly can realize quick accurate installation of guide holder 4, convenient and fast to the direction is more accurate.
The guide seat main body 20 is provided with a through hole or a counter bore, in this embodiment, the through hole is adopted, a threaded hole 14 and a spring placing groove 13 are arranged on the hoop 1 and in the center of the guide sleeve 12 corresponding to the through hole, the spring placing groove 13 is arranged around the threaded hole 14, a screw 28 is in threaded fit with the threaded hole 14 through the through hole, springs 26 are commonly placed in the through hole and the spring placing groove 13, and a sleeve 27 is arranged at the top of the through hole to seal the through hole and fix the through hole and the guide seat main body 20 into a whole; the screw 28 simultaneously restrains the sleeve 27 and the guide seat main body 20 on the spring 26, so that the elastic compression of the guide seat main body 20 after being stressed can be realized. The sleeve 27 is a machined revolving body metal piece and is screwed on the guide seat through a slotted cylinder head screw; the quick mounting and dismounting device is characterized in that quick mounting and dismounting can be realized by adopting a screw connection mode. The screw 28 adopts a cylindrical head shoulder screw, and the contact distance between the guide seat 2 and the inner wall of the transmitting box 3 can be adjusted by adjusting the length of the screw 28 screwed into the threaded hole 14.
Further, two guide wheel supporting seats 22 are arranged on the outer side of the guide seat main body 20, the guide wheels 25 are fixed on the guide wheel supporting seats through the cooperation of guide wheel pins 23 and check rings 24, and the guide wheels are bearing guide wheels which can slide smoothly on the guide wheel supporting seats 22.
When the utility model is used, as shown in fig. 6, the anchor ear 1 and the guide seat 2 on the anchor ear are all fixed on the outer wall of the emitter 4, the guide seat main body 20 is flexibly fixed between the emitter 3 and the inner wall of the emitter box 3 through a spring, each guide seat main body 20 is respectively provided with two guide wheels 23 which are used as sliding parts to be in sliding contact with the inner wall of the emitter box 3, and the guide wheels adopt a bearing structure, so that the movement resistance when the guide wheels are in contact with the inner wall of the emitter box 3 can be reduced, and the movement of the guide device is more flexible.
When the emitter 4 is offset inside the emitter box due to tolerance or machining errors, the automatic adjustment of the offset position of the emitter 4 inside the emitter box 3 can be realized through the compression and the extension of the multi-point spring 26.
The advantages of the utility model can be summarized as: 1. according to the distance between the emitter 4 and the inner wall of the emitter box 3, the contact distance between the guide wheel 23 and the inner wall of the emitter box is controlled by adjusting the screwing length of the screw 28; 2. according to the moving track of the emitter 4 in the emitter box 3, the purpose of adjusting the contact distance between the guide seat 2 and the inner wall of the emitter box 3 in real time is achieved through a spring; meanwhile, the influence of the form and position tolerance of the inner wall of the transmitting box 3 and the form and position tolerance of the outer wall of the transmitting body on the transmitting state is reduced; 3. because the guide device and the inner wall of the launching box 3 adopt a flexible contact mode, the contact point adopts a sliding piece to realize sliding contact, the flexible movement of the launching body can be ensured, and the friction resistance is greatly reduced; 4. the device is made of metal materials, the sources of the materials are wide, the processing technology is mature, the cost is controllable, and the cost performance is high.
Claims (6)
1. An adjustable guide device for a launch box, characterized in that: the device comprises a hoop and a guide seat, wherein the hoop is a split component, and a locking part is arranged on the split component for integral locking; the guide seat is fixed on the outer wall of the hoop; the anchor ear on be provided with guider, be provided with the guide holder main part on guider, guide holder main part and anchor ear between be provided with elastomeric element, be provided with slider fixed part in the outside of guide holder main part, realize the fixed of slider through slider fixed part.
2. An adjustable guide for a launch box according to claim 1 wherein: the guide seats are arranged on the outer wall of the hoop uniformly.
3. An adjustable guide for a launch box according to claim 2 wherein: the guide device is a guide sleeve arranged on the hoop, and the guide seat main body is provided with an inserting section matched with the guide sleeve.
4. A guide device for an emitter tank according to claim 3, characterized in that: the guide seat body is provided with a through hole, a screw hole and a spring placing groove are formed in the hoop corresponding to the through hole, a screw rod is in threaded fit with the screw hole through the through hole, springs are placed in the through hole and the spring placing groove together, and a sleeve is arranged at the top of the through hole to seal the through hole and fix the through hole and the guide seat body into a whole; the screw rod restrains the sleeve and the guide seat main body on the spring at the same time.
5. An adjustable guide for a launch box according to claim 4 wherein: the outside of guide holder main part be provided with the guide pulley supporting seat, the guide pulley supporting seat on be fixed with the guide pulley.
6. An adjustable guide for a launch box according to claim 5 wherein: the guide wheel supporting seats on the guide seat main bodies are two, and each guide wheel supporting seat is provided with a guide wheel respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322569115.XU CN221037083U (en) | 2023-09-21 | 2023-09-21 | Adjustable guiding device for transmitting box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322569115.XU CN221037083U (en) | 2023-09-21 | 2023-09-21 | Adjustable guiding device for transmitting box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221037083U true CN221037083U (en) | 2024-05-28 |
Family
ID=91178677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322569115.XU Active CN221037083U (en) | 2023-09-21 | 2023-09-21 | Adjustable guiding device for transmitting box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221037083U (en) |
-
2023
- 2023-09-21 CN CN202322569115.XU patent/CN221037083U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101439464B (en) | Centering mandrel | |
| CN221037083U (en) | Adjustable guiding device for transmitting box | |
| CN207893093U (en) | A kind of high-precision Worm and Worm Gear Driving gap structure for quick adjusting | |
| CN107350774B (en) | Press-fitting tool and press-fitting method for axle box pull rod | |
| CN103077918A (en) | Ejector pin device of die grading equipment | |
| CN109648499A (en) | A kind of Stretchable locating apparatus | |
| CN206632712U (en) | Single cylinder double-locking Pneumatic vacuum flexible fixture | |
| CN104759864A (en) | Press fitting device of vehicle auxiliary frame bushing | |
| CN218253772U (en) | Assembling device for harmonic speed reducer wave generator | |
| CN204171718U (en) | A kind of thin-walled cone object processing inner supporting device | |
| CN211331949U (en) | Automobile welding fixture device | |
| CN212377229U (en) | Self-adaptive screw nut driving device | |
| CN210921115U (en) | Sliding structure for lamp | |
| CN210191585U (en) | Mounting bracket of automobile steering control arm | |
| CN210178715U (en) | Fine adjustment guide positioning pin assembly | |
| CN108907686B (en) | Automatic mechanism for assembling adjusting bolt on valve rocker and working method thereof | |
| CN113714978A (en) | Automatic butt joint device for automatic clamping cylinder type cabin sections | |
| CN210335824U (en) | Taper bearing installation tool | |
| CN219255388U (en) | Engine assembly fixture and AGV with same | |
| CN205184182U (en) | Water pump float type center aligning device | |
| CN210802885U (en) | Be used for automotive transmission rack positioning guide device | |
| CN213411017U (en) | Assembling clamp for engine connecting rod and bush | |
| CN110937133A (en) | Vacuum adsorption electric control telescopic device with pressure monitoring function | |
| CN220037326U (en) | Self-adaptation is bumper shock absorber end structure for farmer's car | |
| CN110052867A (en) | The tooling of Ke Kuaisugenghuan fixture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |