CN208496725U - A kind of clamping force and height-adjustable board holder - Google Patents
A kind of clamping force and height-adjustable board holder Download PDFInfo
- Publication number
- CN208496725U CN208496725U CN201820774892.4U CN201820774892U CN208496725U CN 208496725 U CN208496725 U CN 208496725U CN 201820774892 U CN201820774892 U CN 201820774892U CN 208496725 U CN208496725 U CN 208496725U
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- Prior art keywords
- hole
- pressing plate
- plate
- height
- tapped
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Abstract
The utility model discloses a kind of clamping forces and height-adjustable board holder, including pedestal, support plate, pressing plate and adjustment component, the support plate is fixedly mounted in the middle part of the base upper surface, there are two the first tapped through holes for setting on the base upper surface of the support plate two sides, the adjustment component is installed in the base upper surface of first tapped through hole, the adjustment component has two groups, the pressing plate clamps the plate between the adjustment component described in two groups between the support plate and pressing plate.The advantages of present apparatus is that design is rationally, easy to adjust by means of chucking power needed for compressed spring adjustment using adjustment screw to adapt to the clamping of the plate of different-thickness using the height and position of the adjustable pressing plate of adjusting seat.
Description
Technical field
The utility model belongs to plank processing technique field, is related to a kind of clamping force and height-adjustable plate clamping dress
It sets.
Background technique
In plank processing, when plate surface polishes, for the ease of the conveying of plate, chucking power cannot too greatly can not be too
Small, in addition, the thickness of plate has certain deviation, the chucking power that this deviation directly affects plate has size, to influence plate
It is whether smooth when conveying, also directly affect the quality of plate surface polishing.
Utility model content
The utility model provides a kind of design rationally, clamping force and height-adjustable plate to make up above-mentioned deficiency
The adjustable presser device of material clamping device.
Above technical problems of the utility model are mainly solved by the following technical scheme:
A kind of clamping force and height-adjustable board holder, including pedestal, support plate, pressing plate and adjustment component, institute
It states and the support plate is fixedly mounted in the middle part of base upper surface, be provided on the base upper surface of the support plate two sides
Two the first tapped through holes install the adjustment component, the adjustment component in the base upper surface of first tapped through hole
There are two groups, the pressing plate is flat part, and left and right ends are each provided with a lug, and the of a up and down direction is provided on the lug
One through-hole, the pressing plate are assembled integrally by the first through hole and the adjustment component, and are adjusted across described in two groups
Between component, the plate is clamped between the support plate and pressing plate.
The adjustment component includes adjustment screw, washer, compressed spring, guide sleeve, thrust as a preferred technical solution,
Bearing, adjusting seat and fixing seat, the fixing seat and the first tapped through hole are coaxially attached to the base upper surface, described solid
Second tapped through hole of one up and down direction of setting in the middle part of reservation, the adjusting seat include that lower part is provided with institute's second screw thread
Through-hole screw it is externally threaded screw that portion and upper diameter increase suddenly and outer round surface is provided with the operation portion of reticulate pattern, middle part is set
It is equipped with the stepped hole of a up and down direction, the stepped hole includes that the biggish bearing mounting hole of upper diameter and lower diameter are lesser
Second through-hole, the thrust bearing are mounted in the bearing mounting hole, and the thrust bearing is to support the convex of the pressing plate
Ear rotates the height and position of the adjustable pressing plate of the adjusting seat, to clamp the plate of different-thickness, the guiding
Set successively penetrates after the first through hole on the lug of the pressing plate, the thrust bearing inner hole, the second through-hole finally from top to bottom
The upper surface of the pedestal is resisted, the lug upper surface of the pressing plate is stretched out in the guiding set upper side, is set with institute in extension
Compressed spring is stated, the adjustment screw includes top, polished rod and is provided with externally threaded threaded portion, and the top is provided with a use
In the interior hexagonal blind hole of turn, after the adjustment screw is down through the through-hole in the middle part of the guide sleeve, threaded portion screws in institute
The first tapped through hole of pedestal is stated, the washer is mounted between the compressed spring and the top of the adjustment screw, rotation
The adjustable chucking power of adjustment screw.
As a preferred technical solution, the depth of the bearing mounting hole it is smaller than the thickness of the thrust bearing by 0.5~
1mm。
The polished rod of the adjustment screw is with the through-hole in the middle part of the guide sleeve using gap as a preferred technical solution,
Cooperation.
Clamping force disclosed by the utility model and height-adjustable board holder, its advantage is that, design rationally, utilizes
The height and position of the adjustable pressing plate of adjusting seat, to adapt to the clamping of the plate of different-thickness, using adjustment screw, by means of pressure
Chucking power needed for the adjustment of contracting spring, it is easy to adjust.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the clamping force of the utility model and the main view of height-adjustable board holder；
Fig. 2 is the clamping force of the utility model and the top view of height-adjustable board holder；
Fig. 3 is the structural representation of the clamping force of the utility model and the adjustment component of height-adjustable board holder
Figure；
Fig. 4 is the knot of the adjusting seat of the clamping force of the utility model and the adjustment component of height-adjustable board holder
Structure schematic diagram；
Fig. 5 is the adjustment screw of the clamping force of the utility model and the adjustment component of height-adjustable board holder
Structural schematic diagram.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear
Define.
The utility model provides a kind of clamping force and height-adjustable board holder.
As shown in Figures 1 to 5, a kind of clamping force and height-adjustable board holder, including pedestal 1, support plate 2,
Pressing plate 3 and adjustment component 4, the support plate 2 is fixedly mounted in 1 upper surface middle part of pedestal, positioned at 2 two sides of support plate
There are two the first tapped through holes 11 for setting on 1 upper surface of pedestal, pacify in the base upper surface of first tapped through hole 11
The adjustment component 4 is filled, the adjustment component 4 there are two groups, and the pressing plate 3 is flat part, and left and right ends are each provided with a lug
31, be provided with the first through hole 32 of a up and down direction on the lug 31, the pressing plate 3 by the first through hole 32 with it is described
Adjustment component 4 is assembled integrally, and between the adjustment component 4 described in two groups, is pressed from both sides between the support plate 2 and pressing plate 3
Hold the plate 100.
As the utility model preferably embodiment, the adjustment component 4 includes adjustment screw 41, washer 42, compression bullet
Spring 43, guide sleeve 44, thrust bearing 45, adjusting seat 46 and fixing seat 47, the fixing seat 47 and the first tapped through hole 11 are coaxial
Ground is fixed on 1 upper surface of pedestal, and the second tapped through hole 471 of a up and down direction is arranged in the middle part of the fixing seat 47, described
Adjusting seat 46 include lower part be provided with one second tapped through hole 471 screw externally threaded screw portion 461 and top is straight
Diameter increases suddenly and outer round surface is provided with the operation portion 462 of reticulate pattern, and middle part is provided with the stepped hole of a up and down direction, and described
Rank hole includes the biggish bearing mounting hole 463 of upper diameter and lesser second through-hole 464 of lower diameter, the thrust bearing 45
It is mounted in the bearing mounting hole 463, lug 31 of the thrust bearing 45 to support the pressing plate 3 rotates the tune
The height and position of the adjustable pressing plate 3 of bed rearrangement 46, to clamp the plate 100 of different-thickness, the guide sleeve 44 from
On successively penetrate first through hole 32 on the lug 31 of the pressing plate 3,45 inner hole of the thrust bearing, the second through-hole 464 down
The upper surface of the pedestal 1 is finally resisted afterwards, and 44 upper end of guide sleeve is stretched out 31 upper surface of lug of the pressing plate 3, stretched
It is partially set with the compressed spring 43 out, the adjustment screw 41 is including top 411, polished rod 412 and is provided with externally threaded spiral shell
Line portion 413, the top 411 are provided with an interior hexagonal blind hole for turn, and the adjustment screw 41 is led down through described
To after the through-hole at 44 middle part of set, threaded portion 413 screws in the first tapped through hole 11 of the pedestal 1, and the washer 42 is mounted on
Between the compressed spring 43 and the top 411 of the adjustment screw 41, the adjustable chucking power of the adjustment screw 41 is rotated.
As the utility model preferably embodiment, the depth of the bearing mounting hole 463 is than the thrust bearing 45
Small 0.5~the 1mm of thickness.
As the utility model preferably embodiment, 44 middle part of the polished rod 412 of the adjustment screw 41 and the guide sleeve
Through-hole be gap-matched.
The mentality of designing for only illustrating the utility model in one embodiment above, in the case where system allows,
The utility model can be extended to while external more functional modules, to extend its function to greatest extent.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, any change or replacement expected without creative work be should be covered within the scope of the utility model.
Therefore, the protection scope of the utility model should be determined by the scope of protection defined in the claims.
Claims (4)
1. a kind of clamping force and height-adjustable board holder, including pedestal (1), support plate (2), pressing plate (3) and adjustment
Component (4), it is characterised in that: the support plate (2) is fixedly mounted in pedestal (1) upper surface middle part, is located at the support plate
(2) there are two the first tapped through hole (11) for setting on the pedestal (1) upper surface of two sides, in first tapped through hole (11)
Base upper surface the adjustment component (4) is installed, the adjustment component (4) has two groups, and the pressing plate (3) is flat part, a left side
Right both ends are each provided with a lug (31), and the first through hole (32) of a up and down direction, the pressure are provided on the lug (31)
Plate (3) is assembled integrally by the first through hole (32) and the adjustment component (4), and across adjusting component described in two groups
(4) between, the plate (100) are clamped between the support plate (2) and pressing plate (3).
2. clamping force according to claim 1 and height-adjustable board holder, it is characterised in that: the adjustment group
Part (4) includes adjustment screw (41), washer (42), compressed spring (43), guide sleeve (44), thrust bearing (45), adjusting seat
(46) and fixing seat (47), the fixing seat (47) and the first tapped through hole (11) are coaxially attached to table on the pedestal (1)
Face, the second tapped through hole (471) of one up and down direction of fixing seat (47) the middle part setting, the adjusting seat (46) includes lower part
Be provided with one second tapped through hole (471) screw it is externally threaded screw portion (461) and upper diameter increase suddenly and
Outer round surface is provided with the operation portion (462) of reticulate pattern, and middle part is provided with the stepped hole of a up and down direction, and the stepped hole includes upper
Lesser second through-hole (464) of the bearing mounting hole (463) and lower diameter that portion is relatively large in diameter, thrust bearing (45) installation
In the bearing mounting hole (463), lug (31) of the thrust bearing (45) to support the pressing plate (3) rotates institute
The height and position of the adjustable pressing plate (3) of adjusting seat (46) is stated, it is described to clamp the plate (100) of different-thickness
Guide sleeve (44) successively penetrates first through hole (32) on the lug (31) of the pressing plate (3), the thrust bearing from top to bottom
(45) inner hole, the second through-hole (464) finally resist the upper surface of the pedestal (1) afterwards, and institute is stretched out in guide sleeve (44) upper end
Lug (31) upper surface for stating pressing plate (3) is set with the compressed spring (43) in extension, and the adjustment screw (41) includes
It top (411), polished rod (412) and is provided with externally threaded threaded portion (413), the top (411) is provided with one for turn
Interior hexagonal blind hole, after the adjustment screw (41) is down through the through-hole in the middle part of the guide sleeve (44), threaded portion (413)
The first tapped through hole (11) of the pedestal (1) is screwed in, the washer (42) is mounted on the compressed spring (43) and the tune
Between the top (411) of whole screw rod (41), the adjustment screw (41) adjustable chucking power is rotated.
3. clamping force according to claim 2 and height-adjustable board holder, it is characterised in that: the bearing peace
The depth for filling hole (463) is 0.5~1mm smaller than the thickness of the thrust bearing (45).
4. clamping force according to claim 2 and height-adjustable board holder, it is characterised in that: the adjustment spiral shell
The polished rod (412) of bar (41) is gap-matched with the through-hole in the middle part of the guide sleeve (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820774892.4U CN208496725U (en) | 2018-05-23 | 2018-05-23 | A kind of clamping force and height-adjustable board holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820774892.4U CN208496725U (en) | 2018-05-23 | 2018-05-23 | A kind of clamping force and height-adjustable board holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208496725U true CN208496725U (en) | 2019-02-15 |
Family
ID=65293653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820774892.4U Expired - Fee Related CN208496725U (en) | 2018-05-23 | 2018-05-23 | A kind of clamping force and height-adjustable board holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208496725U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110976567A (en) * | 2019-11-22 | 2020-04-10 | 安徽泰格钢结构制品有限公司 | Steel pipe production device |
| WO2024097395A1 (en) * | 2022-11-04 | 2024-05-10 | Arobotech Systems, Inc. | Finely adjustable steady rest system |
-
2018
- 2018-05-23 CN CN201820774892.4U patent/CN208496725U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110976567A (en) * | 2019-11-22 | 2020-04-10 | 安徽泰格钢结构制品有限公司 | Steel pipe production device |
| CN110976567B (en) * | 2019-11-22 | 2021-08-10 | 安徽泰格钢结构制品有限公司 | Steel pipe production device |
| WO2024097395A1 (en) * | 2022-11-04 | 2024-05-10 | Arobotech Systems, Inc. | Finely adjustable steady rest system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190215 Termination date: 20190523 |