CN201863029U - Fixture - Google Patents
Fixture Download PDFInfo
- Publication number
- CN201863029U CN201863029U CN201020624500XU CN201020624500U CN201863029U CN 201863029 U CN201863029 U CN 201863029U CN 201020624500X U CN201020624500X U CN 201020624500XU CN 201020624500 U CN201020624500 U CN 201020624500U CN 201863029 U CN201863029 U CN 201863029U
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- CN
- China
- Prior art keywords
- anchor clamps
- briquetting
- screw rod
- keeper
- unit
- 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.)
- Expired - Fee Related
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Abstract
A fixture comprises a bracket unit, a base, a fine adjustment unit, a compression block and a fastening unit. The bracket unit comprises two vertical side walls and a plurality of first locating pieces formed on the side walls. The base comprises a rectangular base body and a plurality of second locating pieces formed on the opposite two sides of the base body. The second locating pieces and the first locating pieces are fitted in a concave-convex manner, so that the base can slide relatively to the side walls and is located between the side walls. The fine adjustment unit is positioned on the base body and can move relatively to the base. The compression block is pivoted on the fine adjustment unit and can be linked by the fine adjustment unit so as to move relatively to the base. The compression block is linked by the fastening unit to rotate along the pivot joint site.
Description
Technical field
The utility model relates to a kind of anchor clamps, particularly relates to a kind of anchor clamps of can smooth contact waiting to press from both sides object.
Background technology
Consult Fig. 1, general anchor clamps 2 are applicable to a processing bed 11 and are used to suppress an object 12 in processing bed 11.Anchor clamps 2 comprise locating piece 24 that a bed hedgehopping piece 23, that is positioned at processing bed 11 end faces is positioned at bed hedgehopping piece 23 end faces, two ends respectively the pressing plate 25, of contact object 12 and locating piece 24 erectly be arranged in the screw rod 26 that pressing plate 25 and bottom are fixed at processing bed 11, and a spiral shell is located on the screw rod 26 and is used for the nut 27 of downward packing pressing plate 25 contact objects 12.Top surface inclination one angle of locating piece 24, and the end face of locating piece 24 is formed with several first positioning tooths 241.One end of pressing plate 25 contact locating pieces 24 is formed with several second positioning tooth, 251, the second positioning tooths 251 and can meshes with first positioning tooth 241 of locating piece 24.
Earlier pressing plate 25 is sheathed on the screw rod 26 during use, pressing plate 25 1 end contact objects 12 end faces, first positioning tooth, 241 engagements of the other end and locating piece 24 then are sheathed on nut 27 on the screw rod 26 and downward packing pressing plate 25 contact objects 12.
Yet when changing object 12, all need loosen nut 27 at every turn, pressing plate 25 is adjusted to the end face of a new object 12 contour, again that nut 27 downward locks are urgent.Adjust quite trouble of action.If the height of the end face of object 12 surpasses 2 energy applicable scope of anchor clamps, then must change highly different bed hedgehopping pieces.So, the user must prepare the different bed hedgehopping piece of a plurality of height in advance, also quite bothers.In addition, all there is tooth pitch in two 241 adjacent of first positioning tooths, if the height of object 12 is between 241 of two adjacent first positioning tooths, pressing plate 25 can't be smooth in object 12 end faces, make pressing plate 25 and object 12 contacts area dwindle and stress is concentrated, may cause object 12 to crumble.
Relevant dealer has invented out anchor clamps capable of rapid positioning for solving the shortcoming of above-mentioned anchor clamps 2, as U.S. Pat 5,667, and No. 209 disclosed anchor clamps.Yet still there is the shortcoming that causes object to be pressed from both sides to crumble owing to contact area is little in anchor clamps not with a smooth contact-making surface contact object.
Summary of the invention
The purpose of this utility model is to provide a kind of anchor clamps that can locate fast and can wait to press from both sides object with smooth contact-making surface contact.
The utility model anchor clamps comprise a carrier unit, a pedestal, a fine-adjusting unit, a briquetting, and a packing unit.Carrier unit comprises two upright and spaced sidewalls, and several are formed at first keeper of the medial surface of sidewall, the first keeper lateral separation and relative in twos.Pedestal comprises a rectangular-shaped base body, reaches several and is formed at second keeper of base body two opposite sides, and second keeper can and be positioned between sidewall pedestal with first keeper with respect to the sidewall slip in the concavo-convex mode that cooperates.Fine-adjusting unit is positioned on the base body and can moves with respect to pedestal.Briquetting comprises the clamping part that a briquetting body that is articulated in fine-adjusting unit, is extended to a side by the briquetting body, and a linkage part of being extended to opposite side by the briquetting body, and briquetting can be by the fine-adjusting unit interlock, and then moves with respect to pedestal.But packing unit this linkage part of interlock, making clamping part and linkage part serves as that axle pivots with the articulated section of briquetting body.
Anchor clamps of the present utility model, this carrier unit comprise that also one connects the diapire of the bottom of described sidewall, and this packing unit is arranged at the diapire of this base body or this carrier unit.
Anchor clamps of the present utility model, this packing unit comprises that one can be arranged in second screw rod of this base body up or down, and a spiral shell is located at second rotating disk of this second screw rod, but but this linkage part of top contact of this second screw rod and reach the effect of this packing unit this linkage part of interlock.
Anchor clamps of the present utility model, when this pedestal is positioned between described sidewall, this fine-adjusting unit, this pedestal and this packing unit are between between this briquetting and this diapire.
Anchor clamps of the present utility model, this packing unit comprises that one can be arranged in second screw rod of this diapire up or down, and a spiral shell is located at second rotating disk of this second screw rod, but but this linkage part of top contact of this second screw rod and reach the effect of this packing unit this linkage part of interlock.
Anchor clamps of the present utility model, when this pedestal is positioned between described sidewall, this fine-adjusting unit, this briquetting and this packing unit are between between this pedestal and this diapire.
Anchor clamps of the present utility model, this fine-adjusting unit comprises that one is arranged in first screw rod of this base body, reach a spiral shell and be located at first rotating disk of this first screw rod, the top of this first screw rod and this briquetting body articulate, and reach the effect that this briquetting body is articulated in this fine-adjusting unit.
Anchor clamps of the present utility model, this carrier unit comprise that also one is arranged at the locating piece of this diapire, and this locating piece is used to embed in the locating slot that is formed at a supporting surface, make this carrier unit be positioned this supporting surface.
Anchor clamps of the present utility model, each first keeper is a chute, each second keeper is a projection.
Anchor clamps of the present utility model, each first keeper is a projection, each second keeper is a chute.
Anchor clamps of the present utility model, the clamping part of this briquetting have one and are positioned at first of this briquetting body one side and surfacing and compress face.
Anchor clamps of the present utility model, the clamping part of this briquetting have one and are positioned at second of this briquetting body another side and surfacing and compress face.
Useful effect of the present utility model is: by cooperatively interacting of described keeper, these anchor clamps can be located fast, and by the urgent unit of this fine-adjusting unit and this these anchor clamps are contacted to replace object to be pressed from both sides with face, to reduce the possibility that object crumbles.
Description of drawings
Fig. 1 is the schematic diagram of general anchor clamps;
Fig. 2 is the three-dimensional exploded view of the preferred embodiment of the utility model anchor clamps;
Fig. 3 is the cutaway view of a present embodiment, and the maximum height that these anchor clamps are suitable for when first pattern is described;
Fig. 4 is the view of a similar Fig. 3, and the minimum constructive height that present embodiment is suitable for when first pattern is described;
Fig. 5 is the view of a similar Fig. 3, and the maximum height that present embodiment is suitable for when second pattern is described;
Fig. 6 is the view of a similar Fig. 3, and the minimum constructive height that present embodiment is suitable for when second pattern is described;
Fig. 7 is the view of a similar Fig. 3, illustrates that present embodiment is applicable to higher object when not restriction face contacts;
Fig. 8 is the view of a similar Fig. 3, illustrates that present embodiment is applicable to lower object when not restriction face contacts.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is elaborated.
The utility model anchor clamps are applicable to that contact such as Fig. 3～different waiting of height shown in Figure 8 press from both sides object 81,82,83,84,85,86 on a processing bed 9, consult Fig. 2 and Fig. 3, processing bed 9 has the locating slot 92 that a supporting surface 91 and is formed at supporting surface, the preferred embodiment of anchor clamps comprises a carrier unit 3, a pedestal 4, a fine-adjusting unit 5, a briquetting 6, and a packing unit 7.
Fine-adjusting unit 5 comprises that one can be arranged in first screw rod 51 of base body 41 up or down, and a spiral shell is located at first screw rod 51 and local first rotating disk 52 that exposes to base body 41.
Briquetting 6 can be by fine-adjusting unit 5 interlocks, and then move up and down with respect to pedestal 4, and briquetting 6 comprises the clamping part 62 that a briquetting body 61, is extended to a side by briquetting body 61, and a linkage part 63 of being extended to opposite side by briquetting body 61.Briquetting body 61 articulates with the top of first screw rod 51 of fine-adjusting unit 5.Clamping part 62 has one and is positioned at first of briquetting body 61 one side (being the bottom surface of first pattern shown in Figure 3) and compresses face 621 and and be positioned at second of briquetting body 61 another sides (being the end face of first pattern shown in Figure 3) and compress face 622, the first and compress face 621 and second and compress face 622 surfacings.The bottom surface of linkage part 63 and end face are formed with one first groove 631 and one second groove 632 respectively.
Anchor clamps can operate in one first pattern and one second pattern.Consult Fig. 3, when first pattern, pedestal 4 is slipped into 31 of sidewalls, make fine-adjusting unit 5, pedestal 4 and packing unit 7, and make first of briquetting 6 compress face 621 to wait to press from both sides object 81 a little more than one between 33 of briquetting 6 and diapires.Then rotating first rotating disk 52, to make the briquetting 6 that is articulated in first screw rod 51 compress face 621 with first smooth in waiting to press from both sides object 81 surfaces.Rotate second rotating disk 72 at last and make the top of second screw rod 71 stretch in first groove 631 and the linkage part 63 of contact briquetting 6, so make clamping part 62 firmly contact wait to press from both sides object 81.
Consult Fig. 5, when second pattern, second screw rod 71 is taken off on base body 41 together with second rotating disk 72, and second screw rod 71 is arranged in perforation 331 on the diapire 33 together with second rotating disk 72.Slip into 31 of sidewalls after pedestal 4 spun upside down, make fine-adjusting unit 5, briquetting 6 and packing unit 7 between 33 of pedestal 4 and diapires, and make second of briquetting 6 compress face 622 a little more than waiting to press from both sides object 82.Then rotating first rotating disk 52 makes second to compress face 622 smooth in waiting to press from both sides object 82 surfaces.Rotate second rotating disk 72 at last and make the top of second screw rod 71 stretch in second groove 632 and the linkage part 63 of contact briquetting 6, and then make clamping part 62 contact object 82 firmly.
Consult Fig. 3 and Fig. 4, fixture operation is applicable to that when first pattern highly higher waiting press from both sides object 81,83, consult Fig. 5 and Fig. 6, fixture operation is applicable to that when second pattern highly lower waiting press from both sides object 82,84, because anchor clamps can operate in two kinds of patterns, have enlarged the object altitude range that anchor clamps were suitable for widely.
In addition, it should be noted that the utility model anchor clamps generally with face contact contact object to be pressed from both sides, do not contact the contact object if do not limit with face when needing really, then can further enlarge the scope of application of anchor clamps, as shown in Figure 7, in particular cases, anchor clamps press from both sides object 85 applicable to highly higher waiting, and for example shown in Figure 8, in particular cases, anchor clamps press from both sides object 86 applicable to highly lower waiting, as paper.
It is a projection for each first keeper 32 that of the present utility model another implemented aspect, and each second keeper 42 is a chute.
Another enforcement aspect of the present utility model is that pedestal 4 can only comprise two second keepers 42, second keeper 42 lays respectively at the two opposite sides of base body 41, when pedestal 4 slipped into 31 of sidewalls, second keeper 42 is corresponding two relative first keepers 32 respectively.
In sum, the anchor clamps of present embodiment cooperatively interact by projection and chute, anchor clamps can be located fast, borrow first screw rod 51, second screw rod 71 can make anchor clamps contact to replace and wait to press from both sides object 81,82,83,84 with face with first rotating disk 52, second rotating disk 72, wait to press from both sides the possibility that object 81,82,83,84 crumbles with reduction, so can reach the purpose of this utility model really.
Claims (12)
1. anchor clamps, it is characterized in that: these anchor clamps comprise:
One carrier unit comprises two upright and spaced sidewalls, and several are formed at first keeper of the medial surface of described sidewall, the described first keeper lateral separation and relative in twos;
One pedestal, comprise a rectangular-shaped base body, reach several and be formed at second keeper of this base body two opposite sides, described second keeper can and be positioned between described sidewall this pedestal with first keeper with respect to described sidewall slip in the concavo-convex mode that cooperates;
One fine-adjusting unit is positioned on this base body and can moves with respect to this pedestal;
One briquetting comprises the clamping part that a briquetting body that is articulated in this fine-adjusting unit, is extended to a side by this briquetting body, and a linkage part of being extended to opposite side by this briquetting body, and this briquetting can be by this fine-adjusting unit interlock, and then moves with respect to this pedestal;
One packing unit, but this linkage part of interlock, making this clamping part and linkage part serves as that axle pivots with the articulated section of this briquetting body.
2. anchor clamps according to claim 1 is characterized in that: this carrier unit comprises that also one connects the diapire of the bottom of described sidewall, and this packing unit is arranged at the diapire of this base body or this carrier unit.
3. anchor clamps according to claim 2, it is characterized in that: this packing unit is arranged at this base body, comprise that one can be arranged in second screw rod of this base body up or down, and a spiral shell is located at second rotating disk of this second screw rod, but but this linkage part of top contact of this second screw rod and reach the effect of this packing unit this linkage part of interlock.
4. anchor clamps according to claim 3 is characterized in that: this pedestal is positioned between described sidewall, and this fine-adjusting unit, this pedestal and this packing unit are between between this briquetting and this diapire.
5. anchor clamps according to claim 2, it is characterized in that: this packing unit is arranged at the diapire of this carrier unit, comprise that one can be arranged in second screw rod of this diapire up or down, and a spiral shell is located at second rotating disk of this second screw rod, but but this linkage part of top contact of this second screw rod and reach the effect of this packing unit this linkage part of interlock.
6. anchor clamps according to claim 5 is characterized in that: this pedestal is positioned between described sidewall, and this fine-adjusting unit, this briquetting and this packing unit are between between this pedestal and this diapire.
7. according to claim 3 or the described anchor clamps of claim 5, it is characterized in that: this fine-adjusting unit comprises that one is arranged in first screw rod of this base body, and a spiral shell is located at first rotating disk of this first screw rod, the top of this first screw rod and this briquetting body articulate, and reach the effect that this briquetting body is articulated in this fine-adjusting unit.
8. anchor clamps according to claim 7 is characterized in that: this carrier unit comprises that also one is arranged at the locating piece of this diapire, and this locating piece is used to embed in the locating slot that is formed at a supporting surface, makes this carrier unit be positioned this supporting surface.
9. anchor clamps according to claim 8 is characterized in that: each first keeper is a chute, and each second keeper is a projection.
10. anchor clamps according to claim 8 is characterized in that: each first keeper is a projection, and each second keeper is a chute.
11. anchor clamps according to claim 8 is characterized in that: the clamping part of this briquetting has one and is positioned at first of this briquetting body one side and surfacing and compresses face.
12. anchor clamps according to claim 11 is characterized in that: the clamping part of this briquetting has one and is positioned at second of this briquetting body another side and surfacing and compresses face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020624500XU CN201863029U (en) | 2010-11-25 | 2010-11-25 | Fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020624500XU CN201863029U (en) | 2010-11-25 | 2010-11-25 | Fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201863029U true CN201863029U (en) | 2011-06-15 |
Family
ID=44134196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020624500XU Expired - Fee Related CN201863029U (en) | 2010-11-25 | 2010-11-25 | Fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201863029U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102896532A (en) * | 2012-10-22 | 2013-01-30 | 唐山轨道客车有限责任公司 | Clamp |
| CN104493405A (en) * | 2014-12-15 | 2015-04-08 | 芜湖新宝超声波设备有限公司 | Adjustable welding fixture |
| CN107048579A (en) * | 2017-04-26 | 2017-08-18 | 浙江工贸职业技术学院 | One kind supercharging climbing boot |
-
2010
- 2010-11-25 CN CN201020624500XU patent/CN201863029U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102896532A (en) * | 2012-10-22 | 2013-01-30 | 唐山轨道客车有限责任公司 | Clamp |
| CN102896532B (en) * | 2012-10-22 | 2015-12-09 | 唐山轨道客车有限责任公司 | Fixture |
| CN104493405A (en) * | 2014-12-15 | 2015-04-08 | 芜湖新宝超声波设备有限公司 | Adjustable welding fixture |
| CN107048579A (en) * | 2017-04-26 | 2017-08-18 | 浙江工贸职业技术学院 | One kind supercharging climbing boot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20121125 |