CN207344196U - A kind of crossbeam fixture - Google Patents
A kind of crossbeam fixture Download PDFInfo
- Publication number
- CN207344196U CN207344196U CN201721271060.2U CN201721271060U CN207344196U CN 207344196 U CN207344196 U CN 207344196U CN 201721271060 U CN201721271060 U CN 201721271060U CN 207344196 U CN207344196 U CN 207344196U
- Authority
- CN
- China
- Prior art keywords
- crossbeam
- base
- pressing plate
- auxiliary support
- assemblies
- 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
Links
- 238000003825 pressing Methods 0.000 claims abstract description 29
- 230000000712 assembly Effects 0.000 claims abstract description 27
- 238000007906 compression Methods 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 230000023298 conjugation with cellular fusion Effects 0.000 abstract description 2
- 230000003247 decreasing Effects 0.000 abstract description 2
- 230000013011 mating Effects 0.000 abstract description 2
- 238000003801 milling Methods 0.000 abstract description 2
- 230000021037 unidirectional conjugation Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
Abstract
A kind of crossbeam fixture, including base are the utility model is related to, four pressing plate assemblies being fixed on base, four Auxiliary support assemblies, two lateral support assemblies and at least one positioning pin；The utility model has the advantages of simple structure, operation facility, crossbeam is placed on the rest pad on base, and connect with the supporting block of two lateral support assemblies, the bottom plate of crossbeam is fixed by adjusting four pressing plates, while coordinates positioning pin to carry out the free degree of positioning limitation crossbeam, then adjusts top plate abutting of the thimble by crossbeam of four Auxiliary support assemblies, it is completely fixed the crossbeam on fixture under the mating reaction of each assembly firm, the vibrations that workpiece produces when milling flat processing can be greatly decreased；The utility model can with the crossbeam of clamping different height, can preferable concentrated processing content, reduce the equipment needed for processing crossbeam and operating personnel, improve production efficiency.
Description
Technical field
Clamp fixture field is the utility model is related to, particularly a kind of crossbeam fixture.
Background technology
At present in mechanical processing manufacturing enterprise, processed for different parts, it is necessary to be capable using dedicated fixture
Universal phenomenon in the industry.And at present when being processed to vehicle beam, because of the crossbeam of different model, there are this certain height
Difference, causes single fixture can not fully adapt to process requirements；The clamping stability of existing fixture is general at the same time, still suffers from
The space that can be improved.
Utility model content
The purpose of this utility model is to provide a kind of crossbeam fixture, can meet the crossbeam processing of different height, Yu Tong
Concentrated processing content on one fixture, reduces the equipment after processing needed for spring shackle bracket and operating personnel, while clamping is stablized,
Excellent performance, improves production efficiency.
To achieve the above object, the utility model employs following technical scheme：
A kind of crossbeam fixture, including base, four pressing plate assemblies being fixed on base, four Auxiliary support assemblies,
Two lateral support assemblies and at least one positioning pin；The rectangular distribution of line of four pressing plate assemblies, the pressing plate
Assembly includes the stud being fixed on vertically on base, is set with compression spring, pressing plate and nut on the stud successively, described
One end of pressing plate is sleeved on to be fixed on the column on base vertically, and supporting is fixed with the base of the lower section of the pressing plate other end
Block, the clamp surface are equipped with long lumbar hole, and the stud is stretched out outside pressing plate by long lumbar hole；The total component of four Auxiliary supports
The both sides of base are listed in, and it is opposite two-by-two；The Auxiliary support assembly includes the auxiliary support in inverted L-shaped, and passes through screw thread
It is connected to the thimble of auxiliary support front end；The thimble vertically runs through auxiliary support, and is provided with the lower end of thimble
Handle, T-nut is provided with the upper end of thimble；Described two lateral support assemblies are juxtaposed on two auxiliary of the same side
Between support assembly, the lateral support assembly includes the side bearing in inverted L-shaped, and the front end of the side bearing passes through screw
It is connected with supporting block.
Further, the both ends of the base are respectively fixed with two backing pins.
Further, the base is equipped with hanging ring.
Further, the positioning pin totally two.
The beneficial effects of the utility model are：The utility model has the advantages of simple structure, and operation facility, bottom is placed on by crossbeam
On rest pad on seat, and connect with the supporting block of two lateral support assemblies, by adjusting four pressing plate assemblies by crossbeam
Bottom plate is fixed, while coordinates positioning pin to carry out the free degree of positioning limitation crossbeam, then adjusts four Auxiliary support assemblies
Thimble the top plate of crossbeam is pushed against, the protrusion height of thimble is adjustable according to the crossbeam of different height, has well adapting to property,
It is completely fixed the crossbeam on fixture under the mating reaction of each assembly firm, workpiece produces when milling flat processing can be greatly decreased
Vibrations；The novel in structural design of the utility model, can be with the crossbeam of clamping different height, can be preferably in concentrated processing
Hold, reduce the equipment needed for processing crossbeam and operating personnel, improve production efficiency.
Brief description of the drawings
Fig. 1 is the front view of the utility model；
Fig. 2 is the top view of the utility model；
Fig. 3 is the side view of the utility model；
Fig. 4 is the stereogram of the utility model；
Fig. 5 is the clamping schematic diagram of the utility model；
Wherein：1- bases, 2- backing pins, 3- pressing plates assembly, 31- studs, 32- pressing plates, 33- nuts, 34- columns, 35- supportings
Block, 36- long lumbar holes, 4- Auxiliary supports assembly, 41- auxiliary supports, 42- thimbles, 43- handles, 44-T types nut, 5- lateral supports
Assembly, 51- sides bearing, 52- supporting blocks, 6- positioning pins, 7- hanging rings, 8- crossbeams.
Embodiment
The utility model is described further below in conjunction with the accompanying drawings：
Referring to figs. 1 to a kind of crossbeam fixture shown in Fig. 4, including base 1, four pressing plates being fixed on base 1 are total
Into 3, four Auxiliary support assemblies 4, two lateral support assemblies 5 and two positioning pins 6；The both ends of base 1 are respectively fixed with
Two backing pins 2, and set four hanging rings 7 to facilitate handling.
The rectangular distribution of line of four pressing plate assemblies 3, the pressing plate assembly 3 include being fixed on base 1 vertically
Stud 31, be set with compression spring successively on the stud 31（Omitted in figure, play support pressing plate 32, while pushing
When facilitate deformation）, pressing plate 32 and nut 33, one end of the pressing plate 32 is sleeved on the vertical column 34 being fixed on base 1
On, rest pad 35 is fixed with the base 1 of the lower section of 32 other end of pressing plate, 32 surface of pressing plate is equipped with long lumbar hole 36, described
Stud 31 stretches out 32 outer of pressing plate by long lumbar hole 36
Four Auxiliary support assemblies 4 are respectively in the both sides of base 1, and opposite two-by-two；The Auxiliary support assembly 4 wraps
The auxiliary support 41 in inverted L-shaped is included, and is threadedly attached in the thimble 42 of 41 front end of auxiliary support；The thimble 42 is along perpendicular
Nogata is provided with handle 43 to through auxiliary support 41, and in the lower end of thimble 42, and the handle 43 in the present embodiment is star-like
Hand, easy to adjust 42 extension elongation of thimble, is provided with T-nut 44 in the upper end of thimble 42 and is locked.
Described two lateral support assemblies 5 are juxtaposed between two Auxiliary support assemblies 4 of the same side, the side
Support assembly 5 includes being connected by screw supporting block 52 in the side bearing 51 of inverted L-shaped, the front end of the side bearing 51,
Lateral support assembly 5 plays a supporting role the side of crossbeam 8.
The operating method of the utility model is as follows：With reference to the rest pad 35 shown in Fig. 5, crossbeam 8 being placed on base 1
On, and connect with the supporting block 52 of two lateral support assemblies 5, the bottom plate of crossbeam 8 is compressed by adjusting four pressing plate assemblies 3
It is fixed（33 clamping platen 32 of nut is screwed down, the bottom plate of crossbeam 8 and rest pad 35 are compressed）, while coordinate positioning pin 6 into
Row carries out the bottom of crossbeam the free degree of positioning limitation crossbeam 8, then adjusts the thimbles 42 of four Auxiliary support assemblies 4 by horizontal stroke
The top plate of beam 8 pushes against（Four thimbles 42 are right against below its top plate after the positioning limitation of crossbeam 8）, the protrusion height root of thimble 42
It is adjustable according to the crossbeam 8 of different height, so that 8 clamping of crossbeam is firm.
Embodiment described above is only that the preferred embodiment of the utility model is described, not to this practicality
New scope is defined, and on the premise of the spirit of the design of the utility model is not departed from, those of ordinary skill in the art are to this
The various modifications and improvement that the technical solution of utility model is made, should all fall into the protection that the utility model claims book determines
In the range of.
Claims (4)
- A kind of 1. crossbeam fixture, it is characterised in that：Including base, four pressing plate assemblies being fixed on base, four auxiliary Support assembly, two lateral support assemblies and at least one positioning pin；The rectangular distribution of line of four pressing plate assemblies, The pressing plate assembly includes being fixed on stud on base vertically, be set with successively on the stud compression spring, pressing plate and Nut, one end of the pressing plate is sleeved on to be fixed on the column on base vertically, solid on the base of the lower section of the pressing plate other end Surely there is rest pad, the clamp surface is equipped with long lumbar hole, and the stud is stretched out outside pressing plate by long lumbar hole；Four auxiliary branch Support assembly is respectively in the both sides of base, and opposite two-by-two；The Auxiliary support assembly includes the auxiliary support in inverted L-shaped, and It is threadedly attached in the thimble of auxiliary support front end；The thimble vertically runs through auxiliary support, and under thimble End is provided with handle, and T-nut is provided with the upper end of thimble；Described two lateral support assemblies are juxtaposed on the same side Between two Auxiliary support assemblies, the lateral support assembly includes the side bearing in inverted L-shaped, the front end of the side bearing It has been connected by screw supporting block.
- A kind of 2. crossbeam fixture according to claim 1, it is characterised in that：The both ends of the base are respectively fixed with two A backing pin.
- A kind of 3. crossbeam fixture according to claim 1, it is characterised in that：The base is equipped with hanging ring.
- A kind of 4. crossbeam fixture according to claim 1, it is characterised in that：The positioning pin totally two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721271060.2U CN207344196U (en) | 2017-09-29 | 2017-09-29 | A kind of crossbeam fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721271060.2U CN207344196U (en) | 2017-09-29 | 2017-09-29 | A kind of crossbeam fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207344196U true CN207344196U (en) | 2018-05-11 |
Family
ID=62357968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721271060.2U Expired - Fee Related CN207344196U (en) | 2017-09-29 | 2017-09-29 | A kind of crossbeam fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207344196U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109530556A (en) * | 2018-12-05 | 2019-03-29 | 黄河水利职业技术学院 | Mold mounting platens |
-
2017
- 2017-09-29 CN CN201721271060.2U patent/CN207344196U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109530556A (en) * | 2018-12-05 | 2019-03-29 | 黄河水利职业技术学院 | Mold mounting platens |
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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 |
Granted publication date: 20180511 Termination date: 20200929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |