CN220887924U - Adjustable inner hole limiting clamp for pressing carbon fiber hard felt - Google Patents
Adjustable inner hole limiting clamp for pressing carbon fiber hard felt Download PDFInfo
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- CN220887924U CN220887924U CN202322825325.0U CN202322825325U CN220887924U CN 220887924 U CN220887924 U CN 220887924U CN 202322825325 U CN202322825325 U CN 202322825325U CN 220887924 U CN220887924 U CN 220887924U
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- carbon fiber
- adjusting
- fiber hard
- limit
- plate
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- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 51
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 51
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 51
- 238000003825 pressing Methods 0.000 title claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 93
- 238000007667 floating Methods 0.000 claims abstract description 11
- 239000000835 fiber Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000005056 compaction Methods 0.000 description 4
- 238000003754 machining Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
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- Inorganic Fibers (AREA)
Abstract
The utility model discloses an adjustable inner hole limiting clamp for pressing a carbon fiber hard felt, which comprises a bottom plate, a top plate and an adjusting mechanism; the bottom plate is connected with the top plate through a floating mechanism, and the floating mechanism promotes the top plate to elastically lift relative to the bottom plate; the adjusting mechanism arranged on the bottom plate is a first adjusting mechanism, and the adjusting mechanism arranged on the top plate is a second adjusting mechanism; the adjusting mechanism comprises a limit push plate and an adjusting driving mechanism used for driving the limit push plate to move along the radial direction of the limit push plate; the outer side surface of the limiting push plate is matched with the inner side surfaces of inner holes of the carbon fiber hard felts to be compacted. The adjustable inner hole limiting clamp can solve the problem of dislocation of multi-layer fiber hard mats for processing (compacting) carbon fiber hard mats with different inner holes and thicknesses, and has wider applicability.
Description
Technical Field
The utility model relates to the field of carbon fiber hard felt processing, in particular to an adjustable inner hole limiting clamp for pressing a carbon fiber hard felt.
Background
In the processing process of the carbon fiber hard felt, the carbon fiber hard felt needs to be compacted, and the compaction is carried out on a plurality of carbon fiber hard felts simultaneously; in the compaction process of the carbon fiber hard felt, if a plurality of carbon fiber hard felts are misplaced, the product processing scrapping is easy to cause, and the production cost is too high; therefore, in order to prevent the plurality of carbon fiber hard mats from being dislocated during the compaction process, it is necessary to limit the inner holes of the plurality of carbon fiber hard mats.
Disclosure of utility model
The utility model provides an adjustable inner hole limiting clamp for pressing carbon fiber hard felts, which can solve the problem of dislocation of multi-layer fiber hard felts for processing carbon fiber hard felts with different inner holes and thicknesses, and has wider applicability.
The technical scheme for solving the technical problems is as follows:
The adjustable inner hole limiting clamp for pressing the carbon fiber hard felt comprises a bottom plate, a top plate and an adjusting mechanism, wherein the bottom plate is connected with the top plate through a floating mechanism, and the floating mechanism is used for enabling the top plate to elastically lift relative to the bottom plate; the adjusting mechanisms are arranged on the bottom plate and the top plate, wherein the adjusting mechanism arranged on the bottom plate is a first adjusting mechanism, and the adjusting mechanism arranged on the top plate is a second adjusting mechanism; the adjusting mechanism comprises a limiting push plate and an adjusting driving mechanism used for driving the limiting push plate to move along the radial direction of the limiting push plate, wherein the outer side face of the limiting push plate is matched with the inner side faces of inner holes of a plurality of carbon fiber hard felts to be compacted.
Preferably, the projections of the limiting push plates in the first adjusting mechanism and the second adjusting mechanism on the horizontal plane form a closed structure.
Preferably, the two groups of the first adjusting mechanisms are symmetrically arranged, and the two groups of the second adjusting mechanisms are correspondingly symmetrically arranged; wherein, the contained angle between first adjustment mechanism and the second adjustment mechanism is 90 degrees.
Preferably, the limiting push plate is an arc plate.
Preferably, the chamfering direction of the lower side surface of the limit push plate of the first adjusting mechanism is opposite to the chamfering direction of the upper side surface of the limit push plate of the second adjusting mechanism.
Preferably, the floating mechanism comprises a lifting guide mechanism and elastic reset mechanisms arranged at two sides of the lifting guide mechanism, wherein,
The lifting guide mechanism comprises a guide sleeve arranged on the top plate and a guide column arranged on the bottom plate, wherein a guide cavity matched with the guide column is arranged on the guide sleeve, and the guide cavity extends vertically;
The elastic reset mechanism comprises a sleeve arranged on the top plate and a supporting rod arranged on the bottom plate, wherein a spring is arranged on the supporting rod, the upper end of the spring acts in the sleeve, and the lower end of the spring acts on the bottom plate.
Preferably, a limiting structure is further arranged between the guide post and the guide sleeve, the limiting structure comprises a limiting block arranged on the guide post and a limiting step arranged at the lower end of the guide sleeve, and the limiting step is arranged at the lower end of the guide sleeve and has an inner diameter larger than or equal to the outer diameter of the guide post; the external diameter of stopper is greater than the internal diameter of guide post, just is less than the internal diameter of spacing step.
Preferably, the adjusting driving mechanism comprises an adjusting seat arranged on the bottom plate or the top plate and a sliding rod arranged on the adjusting seat, wherein the sliding rod extends along the radial direction of the limit push plate, and a sliding hole matched with the sliding rod is formed in the adjusting seat; the adjusting seat is also provided with a locking structure for locking the sliding rod.
Preferably, the sliding rods are two groups, and the locking structures are two groups correspondingly.
Preferably, the locking structure is a locking screw, a locking hole is formed in the adjusting seat, the locking hole is connected with the sliding hole, and the locking screw is installed in the locking hole.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
(1) According to the adjustable inner hole limiting clamp for pressing the carbon fiber hard felt, the position of the limiting push plate is adjusted through the adjusting driving mechanism, so that the outer side of the limiting push plate supports and limits the carbon fiber hard felt, and therefore the problem of dislocation of multi-layer fiber hard felts in processing of carbon fiber hard felts with different inner holes and thicknesses (for compacting the carbon fiber hard felts) can be solved, and the applicability is wider.
(2) The adjustable inner hole limit clamp for pressing the carbon fiber hard felts can avoid dislocation of a plurality of carbon fiber hard felts in the compaction process, so that machining and trimming are avoided in the later period, materials are saved, energy consumption loss of the subsequent machining process and production of machining dust can be reduced, and the purposes of energy conservation and emission reduction are achieved.
Drawings
Fig. 1 is a schematic perspective view of an adjustable inner hole limiting clamp for pressing a carbon fiber hard felt.
Fig. 2 is a cross-sectional view.
Fig. 3 is a schematic structural view of the adjusting mechanism.
Fig. 4 is a schematic structural view of the elastic restoring mechanism.
Fig. 5 is a schematic structural view of the elastic lifting mechanism.
Detailed Description
The present utility model will be described in further detail with reference to examples and drawings, but embodiments of the present utility model are not limited thereto.
Referring to fig. 1-5, the adjustable inner hole limiting clamp for pressing the carbon fiber hard felt comprises a bottom plate 1, a top plate 2 and an adjusting mechanism 4.
Referring to fig. 1-5, the bottom plate 1 and the top plate 2 are connected through a floating mechanism, the floating mechanism is used for enabling the top plate 2 to elastically lift relative to the bottom plate 1, the floating mechanism comprises a lifting guide mechanism 5 and elastic reset mechanisms 3 arranged at two sides of the lifting guide mechanism 5, the lifting guide mechanism 5 comprises a guide sleeve 501 arranged on the top plate 2 and a guide post 502 arranged on the bottom plate 1, wherein a guide cavity matched with the guide post 502 is arranged on the guide sleeve 501, and the guide cavity vertically extends; the elastic reset mechanism 3 comprises a sleeve 301 arranged on the top plate 2 and a support rod 302 arranged on the bottom plate 1, wherein a spring 303 is arranged on the support rod 302, the upper end of the spring 303 acts in the sleeve 301, and the lower end of the spring 303 acts on the bottom plate 1; in the process of compacting the carbon fiber hard felt 6, the top plate 2 can vertically lift under the action of a pressing plate, when the carbon fiber hard felt 6 is compacted, the pressing plate leaves the top plate 2, and the top plate 2 can elastically reset under the action of the elastic reset mechanism 3, namely, the pressing plate can return to the initial height; at the same time, the above structure can also be applied to compacting carbon fiber hard mats 6 of different heights.
In addition, in order to prevent the guide post 502 from being separated from the guide sleeve 501, a limiting structure is further arranged between the guide post 502 and the guide sleeve 501, the limiting structure comprises a limiting block 503 arranged on the guide post 502 and a limiting step 504 arranged at the lower end of the guide sleeve 501, wherein the limiting step 504 is arranged at the lower end of the guide sleeve 501, and the inner diameter is larger than or equal to the outer diameter of the guide post 502; the outer diameter of the limiting block 503 is larger than the inner diameter of the guiding stud 502 and smaller than the inner diameter of the limiting step 504.
Referring to fig. 1-5, the adjusting mechanism 4 is disposed on the bottom plate 1 and the top plate 2, wherein the adjusting mechanism 4 disposed on the bottom plate 1 is a first adjusting mechanism, and the adjusting mechanism 4 disposed on the top plate 2 is a second adjusting mechanism; the adjusting mechanism 4 comprises a limit push plate 401 and an adjusting driving mechanism for driving the limit push plate 401 to move along the radial direction of the limit push plate 401, wherein the outer side surface of the limit push plate 401 is matched with the inner side surfaces of inner holes of a plurality of carbon fiber hard felts 6 to be compacted, and the adjusting mechanism is used for preventing the radial displacement of the plurality of carbon fiber hard felts 6 in the compacting process; the adjusting driving mechanism comprises an adjusting seat 402 arranged on the bottom plate 1 or the top plate 2 and a sliding rod 403 arranged on the adjusting seat 402, wherein the sliding rod 403 extends along the radial direction of the limit push plate 401, and a sliding hole matched with the sliding rod 403 is arranged on the adjusting seat 402; the adjusting seat 402 is further provided with a locking structure for locking the sliding rod 403; in this embodiment, the sliding rods 403 are two groups, and the locking structures are two groups correspondingly; the locking structure is a locking screw 404, a locking hole is formed in the adjusting seat 402, the locking hole is connected with the sliding hole, and the locking screw 404 is installed in the locking hole; after the distance of the limit push plate 401 is adjusted by sliding the slide bar 403, the slide bar 403 is locked by screwing the locking screw 404, so that the screw portion of the locking screw 404 abuts against the slide bar 403, and the limit push plate 401 is locked.
In this embodiment, the two groups of first adjusting mechanisms are symmetrically arranged, and the two corresponding groups of second adjusting mechanisms are symmetrically arranged; the included angle between the first adjusting mechanism and the second adjusting mechanism is 90 degrees, and the projections of the limiting push plates 401 in the two groups of first adjusting mechanisms and the two groups of second adjusting mechanisms on the horizontal plane form a closed structure. Such as circular, square or irregular.
Referring to fig. 1-5, the limit pushing plate 401 is an arc plate; the direction of the chamfer 7 on the lower side of the limit push plate 401 of the first adjusting mechanism is opposite to the direction of the chamfer 7 on the upper side of the limit push plate 401 of the second adjusting mechanism, and as a further preferable scheme, the direction of the chamfer 7 of the limit push plate 401 is opposite to the relative displacement direction of the carbon fiber hard felt 6, so that the carbon fiber hard felt 6 can be prevented from being clamped.
Referring to fig. 1 to 5, the working principle of the adjustable inner hole limiting clamp for pressing the carbon fiber hard felt is as follows:
When the adjustable inner hole limiting clamp is in operation, the adjustable inner hole limiting clamp is placed on an aluminum plate, then the positions of limiting push plates 401 in each group of adjusting mechanisms 4 are adjusted, then a plurality of carbon fiber hard felts 6 are paved around the adjustable inner hole limiting clamp, one side surface of each carbon fiber hard felt 6 is contacted with the outer side surface of each limiting push plate 401, after the carbon fiber hard felts 6 are paved, a pressing plate is pressed on each carbon fiber hard felt 6, and then the pressing plate is pressed downwards, so that the carbon fiber hard felts 6 are compacted, and meanwhile, the top plate 2 moves downwards under the pressure of the pressing plate; after the carbon fiber hard felt 6 is compacted and solidified, the pressing plate is taken down, and then the positions of the limiting push plates 401 in the groups of adjusting mechanisms 4 are adjusted again, so that the adjustable inner hole limiting clamp is taken out conveniently.
The foregoing is illustrative of the present utility model and is not to be construed as limiting thereof, but rather as various changes, modifications, substitutions, combinations, and simplifications which may be made therein without departing from the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (10)
1. The adjustable inner hole limiting clamp for pressing the carbon fiber hard felt is characterized by comprising a bottom plate, a top plate and an adjusting mechanism, wherein the bottom plate is connected with the top plate through a floating mechanism, and the floating mechanism is used for enabling the top plate to elastically lift relative to the bottom plate; the adjusting mechanisms are arranged on the bottom plate and the top plate, wherein the adjusting mechanism arranged on the bottom plate is a first adjusting mechanism, and the adjusting mechanism arranged on the top plate is a second adjusting mechanism; the adjusting mechanism comprises a limiting push plate and an adjusting driving mechanism used for driving the limiting push plate to move along the radial direction of the limiting push plate, wherein the outer side face of the limiting push plate is matched with the inner side faces of inner holes of a plurality of carbon fiber hard felts to be compacted.
2. The adjustable inner hole limit clamp for pressing carbon fiber hard mats according to claim 1, wherein the projections of the limit push plates in the first and second adjusting mechanisms on the horizontal plane form a closed structure.
3. The adjustable inner hole limiting clamp for pressing the carbon fiber hard felt according to claim 2, wherein the first adjusting mechanisms are two groups, the two groups of first adjusting mechanisms are symmetrically arranged, and the second adjusting mechanisms are two groups and the two groups of second adjusting mechanisms are symmetrically arranged; wherein, the contained angle between first adjustment mechanism and the second adjustment mechanism is 90 degrees.
4. The adjustable inner hole limit clamp for pressing carbon fiber hard mats according to claim 1, wherein the limit push plate is an arc plate.
5. The adjustable inner hole limit clamp for pressing the carbon fiber hard felt according to claim 1, wherein the chamfering direction of the lower side surface of the limit push plate of the first adjusting mechanism is opposite to the chamfering direction of the upper side surface of the limit push plate of the second adjusting mechanism.
6. The adjustable inner hole limit clamp for pressing carbon fiber hard felt according to claim 1, wherein the floating mechanism comprises a lifting guide mechanism and elastic reset mechanisms arranged at two sides of the lifting guide mechanism, wherein,
The lifting guide mechanism comprises a guide sleeve arranged on the top plate and a guide column arranged on the bottom plate, wherein a guide cavity matched with the guide column is arranged on the guide sleeve, and the guide cavity extends vertically;
The elastic reset mechanism comprises a sleeve arranged on the top plate and a supporting rod arranged on the bottom plate, wherein a spring is arranged on the supporting rod, the upper end of the spring acts in the sleeve, and the lower end of the spring acts on the bottom plate.
7. The adjustable inner hole limit clamp for pressing the carbon fiber hard felt according to claim 6, wherein a limit structure is further arranged between the guide post and the guide sleeve, the limit structure comprises a limit block arranged on the guide post and a limit step arranged at the lower end of the guide sleeve, and the limit step is arranged at the lower end of the guide sleeve and has an inner diameter larger than or equal to the outer diameter of the guide post; the external diameter of stopper is greater than the internal diameter of guide post, just is less than the internal diameter of spacing step.
8. The adjustable inner hole limit clamp for pressing the carbon fiber hard felt according to claim 1, wherein the adjusting driving mechanism comprises an adjusting seat arranged on the bottom plate or the top plate and a sliding rod arranged on the adjusting seat, wherein the sliding rod extends along the radial direction of the limit push plate, and a sliding hole matched with the sliding rod is arranged on the adjusting seat; the adjusting seat is also provided with a locking structure for locking the sliding rod.
9. The adjustable inner hole limiting clamp for pressing carbon fiber hard mats according to claim 8, wherein the number of the sliding rods is two, and the number of the locking structures is two correspondingly.
10. The adjustable inner hole limiting clamp for pressing the carbon fiber hard felt according to claim 9, wherein the locking structure is a locking screw, a locking hole is formed in the adjusting seat, the locking hole is connected with the sliding hole, and the locking screw is installed in the locking hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322825325.0U CN220887924U (en) | 2023-10-20 | 2023-10-20 | Adjustable inner hole limiting clamp for pressing carbon fiber hard felt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322825325.0U CN220887924U (en) | 2023-10-20 | 2023-10-20 | Adjustable inner hole limiting clamp for pressing carbon fiber hard felt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220887924U true CN220887924U (en) | 2024-05-03 |
Family
ID=90879035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322825325.0U Active CN220887924U (en) | 2023-10-20 | 2023-10-20 | Adjustable inner hole limiting clamp for pressing carbon fiber hard felt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220887924U (en) |
-
2023
- 2023-10-20 CN CN202322825325.0U patent/CN220887924U/en active Active
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