CN208758872U - A kind of longitudinal beam of automobile frame fastening thickness limitation fixture - Google Patents
A kind of longitudinal beam of automobile frame fastening thickness limitation fixture Download PDFInfo
- Publication number
- CN208758872U CN208758872U CN201821180979.5U CN201821180979U CN208758872U CN 208758872 U CN208758872 U CN 208758872U CN 201821180979 U CN201821180979 U CN 201821180979U CN 208758872 U CN208758872 U CN 208758872U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- limited block
- nut
- clamp body
- lower clamp
- 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
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
Thickness, which is fastened, the utility model discloses a kind of longitudinal beam of automobile frame limits fixture, belong to field of fixtures, including upper fixture body, lower clamp body, U-type groove is provided in the upper fixture body, lower U-type groove is provided in the lower clamp body, the upper U-type groove is oppositely arranged with the lower U-type groove, two upper sides of the lower clamp body are provided with the first limit block and the second limit block, first limited block and second limited block are symmetrical arranged, the two sides of the lower clamp body are respectively arranged with first through hole and the second through-hole through the lower clamp body, the first screw rod is provided in the first through hole, the second screw rod is provided in second through-hole, one end of first screw rod is connected with first limited block, one end of second screw rod is connected with second limited block.Longitudinal beam of automobile frame disclosed by the utility model fastens thickness and limits fixture, can fasten thickness to required stringer and be adjusted, easy to operate.
Description
Technical field
Thickness, which is fastened, the utility model relates to field of fixtures more particularly to a kind of longitudinal beam of automobile frame limits fixture.
Background technique
The structure of vehicle frame is made of longitudinal and cross beam, and wherein stringer is usually stamped to form with low alloy steel plate, section configuration
Generally groove profile or closed cross-section, the stringer of closed cross-section are usually made of side rail part and girder plate part, by that will indulge
Beam inner panel is engaged with girder plate part merges welding, trussed stringer assembly, and wherein side rail part and girder plate part fasten
Thickness have larger impact to performances such as the stiffness and strength of stringer.
Chinese patent literature notification number CN104400284B discloses a kind of positioning device and stringer fastens localization method, packet
The cubing that connection is matched with product is included, cubing is equipped at least two locating slots, and positioning device further includes positioning pin, positioning pin one
End is fixed in locating slot, the other end is free end, positioning pin for positioning position of the product with respect to cubing, solve it is internal,
Exterior panel carries out fastening verifying by the way of range estimation, not can guarantee fastening precision, easily leading to verifying has deviation.But
Be, this positioning device be only applicable to stringer fastening positioning, can not regulating automobile frame stringer fastening thickness.
Utility model content
For overcome the deficiencies in the prior art, the technical problem to be solved by the utility model is to propose a kind of Automobile
Frame stringer fastens thickness and limits fixture, can fasten thickness to required stringer and be adjusted, easy to operate.
The technical scheme adopted by the utility model is
A kind of longitudinal beam of automobile frame provided by the utility model fastens thickness and limits fixture, including upper fixture body, is set to institute
The lower clamp body below upper fixture body is stated, the upper U-type groove for accommodating side rail part is provided in the upper fixture body, it is described
The lower U-type groove for accommodating girder plate part is provided in lower clamp body, the upper U-type groove is oppositely arranged with the lower U-type groove,
Two upper sides of the lower clamp body are provided with the first limit block and the second limit block, first limited block and second limit
Position block is symmetrical arranged, and the two sides of the lower clamp body are respectively arranged with logical through the first through hole of the lower clamp body and second
Hole is provided with the first screw rod in the first through hole, is provided with the second screw rod in second through-hole, and the one of first screw rod
End is connected with first limited block, and one end of second screw rod is connected with second limited block.
As the further improvement of this programme, the lower end of first limited block is fixed with the first feed screw nut, and described
The lower end of two limited blocks is fixed with the second feed screw nut, one end of first screw rod by first feed screw nut with it is described
First limited block is connected, and one end of second screw rod is connected by second feed screw nut with second limited block
It connects.
As the further improvement of this programme, the both ends of the first through hole are provided with third feed screw nut, and described
The both ends of two through-holes are provided with the 4th feed screw nut, and first screw rod is matched with the third feed screw nut, and described
Two screw rods are matched with the 4th feed screw nut.
As the further improvement of this programme, the inner wall two sides of the upper U-type groove are symmetrically arranged with the first fastening block and
Two fastening blocks.
As the further improvement of this programme, the two sides of the upper fixture body are respectively arranged with through the upper fixture body
First threaded hole and the second threaded hole are provided with the first spiral shell compatible with first threaded hole in first threaded hole
Bar is provided with the second screw rod compatible with second threaded hole, one end of first screw rod in second threaded hole
It is fixedly connected with first fastening block, one end of second screw rod is fixedly connected with second fastening block.
As the further improvement of this programme, the lower section two sides of the lower clamp body be respectively arranged with the first rotation blind nut and
Second rotation blind nut, it is described first rotation blind nut is fixedly connected with one end of first screw rod, it is described second rotation blind nut and
One end of second screw rod is fixedly connected.
As the further improvement of this programme, two outsides of the upper fixture body are respectively arranged with third rotation blind nut and the
Four rotation blind nuts, the third rotation blind nut are fixedly connected with one end of first screw rod, the 4th rotation blind nut and institute
The one end for stating the second screw rod is fixedly connected.
As the further improvement of this programme, the bottom end of the lower clamp body is fixed with cushion block.
Compared with prior art, the utility model has the beneficial effects that
A kind of longitudinal beam of automobile frame provided by the utility model fastens thickness and limits fixture, passes through the upper fixture being oppositely arranged
The first limit block and the second limit block are arranged in the top two sides of lower clamp body in body and lower clamp body, and the first screw rod drives first
Limited block moves up and down, and the second screw rod drives the second limited block to move up and down, to fasten thickness tune according to required stringer
The height for saving the first limit block and the second limit block, the fastening thickness that side rail part and girder plate part can be realized are adjusted,
It is easy to operate.
Detailed description of the invention
Fig. 1 is that a kind of longitudinal beam of automobile frame provided in specific embodiment of the present invention fastens thickness limitation fixture
Structural schematic diagram；
Fig. 2 is that a kind of longitudinal beam of automobile frame provided in specific embodiment of the present invention fastens thickness limitation fixture work
Make structural schematic diagram when state；
Fig. 3 is that a kind of longitudinal beam of automobile frame provided in specific embodiment of the present invention fastens thickness limitation fixture
The overlooking structure diagram of lower clamp body；
In figure:
1, upper fixture body；11, upper U-type groove；12, the first fastening block；13, the second fastening block；14, the first threaded hole；15,
Two threaded holes；16, the first screw rod；17, the second screw rod；18, third rotates blind nut；19, the 4th rotation blind nut；2, lower clamp body；
21, lower U-type groove；22, first through hole；23, the second through-hole；24, the first screw rod；25, the second screw rod；26, the first rotation blind nut；
27, the second rotation blind nut；28, third feed screw nut；29, the 4th feed screw nut；3, side rail part；4, girder plate part；5,
First limited block；51, the first feed screw nut；6, the second limited block；61, the second feed screw nut；7, cushion block.
Specific embodiment
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 and technical solution are briefly described, it should be apparent that, it is described below
Attached drawing be only some embodiments of the utility model, for those of ordinary skill in the art, do not paying creativeness
Under the premise of labour, it can also be obtained according to these attached drawings other attached drawings.
The present invention will be further described with reference to the accompanying drawing.
As shown in Figure 1 to Figure 3, a kind of longitudinal beam of automobile frame provided in this embodiment fastens thickness and limits fixture, including upper
Clamp body 1, the lower clamp body 2 set on 1 lower section of upper fixture body, upper fixture body 1 and lower clamp body 2 are separate structure, upper fixture body 1
It is inside provided with the upper U-type groove 11 for accommodating side rail part 3, is provided in lower clamp body 2 for accommodating girder plate part 4
Lower U-type groove 21, upper U-type groove 11 are oppositely arranged with lower U-type groove 21, and two upper sides of lower clamp body 2 are provided with 5 He of the first limited block
Second limited block 6, the first limited block 5 and the second limited block 6 are symmetrical arranged, and the first limited block 5 and the second limited block 6 are circle
Column, the two sides of lower clamp body 2 are respectively arranged with first through hole 22 and the second through-hole 23 through lower clamp body 2, first through hole
It is provided with the first screw rod 24 in 22, the second screw rod 25, one end of the first screw rod 24 and the first limit are provided in the second through-hole 23
Block 5 is connected, and one end of the second screw rod 25 is connected with the second limited block 6, in use, girder plate part 4 is placed in lower folder
In specific 2 lower U-type groove 21, side rail part 3 is placed in the upper U-type groove 11 of upper fixture body 1, according to outside required stringer
The fastening thickness of plate 4 and side rail part 3, rotates the first screw rod 24 and the second screw rod 25, and the first screw rod 24 drives the first limit
Position block 5 moves up and down, and the second screw rod 25 drives the second limited block 6 to move up and down, by the first limited block 5 and the second limited block 6
After being adjusted to desired height, upper fixture body 1 is fastened on to the top of lower clamp body 2, then is welded 3 He of side rail part
Girder plate part 4 is fixed, due to the limitation of the first limited block 5 and the second limited block 6, upper fixture body 1 is made to be limited in the first limit
The upper surface of position block 5 and the second limited block 6, makes girder plate part 4 and side rail part 3 that can only mutually be fastened on thickness adjusted
Degree, thus realize the adjusting that thickness is fastened to stringer, it is easy to adjust quick.
First limited block 5 and the second limited block 6 are adjusted to be more convenient, further, the lower end of the first limited block 5
It is fixed with the first feed screw nut 51, the first feed screw nut 51 is embedded in the first limited block 5, and the lower end of the second limited block 6 is fixed
There is the second feed screw nut 61, the second feed screw nut 61 is embedded in the second limited block 6, and one end of the first screw rod 24 passes through first
Stem nut 51 is connected with the first limited block 5, and one end of the second screw rod 25 passes through the second feed screw nut 61 and 6 phase of the second limited block
Connection, rotating the first screw rod 24 can be such that the first limited block 5 vertically moves by the effect of the first feed screw nut 51, rotation second
Screw rod 25 can be such that the second limited block 6 vertically moves by the effect of the second feed screw nut 61, to the first limited block 5 and the second limit
The height adjustment of position block 6 is more convenient.Further, the both ends of first through hole 22 are provided with third feed screw nut 28, and second
The both ends of through-hole 23 are provided with the 4th feed screw nut 29, and the first screw rod 24 is matched with third feed screw nut 28, make first
Bar 24 is more smooth when rotating and vertically moving, and precision is higher, and the second screw rod 25 is matched with the 4th feed screw nut 29, makes
Second screw rod 25 is more smooth when rotating and vertically moving, and precision is higher.
For convenience of the first screw rod 24 of rotation and the second screw rod 25, further, the lower section two sides of lower clamp body 2 are set respectively
It is equipped with the first rotation blind nut 26 and the second rotation blind nut 27, the first rotation blind nut 26 is fixedly connected with one end of the first screw rod 24,
Second rotation blind nut 27 is fixedly connected with one end of the second screw rod 25, passes through the first rotation blind nut 26 of rotation and the second rotation blind nut
27, the first screw rod 24 and the rotation of the second screw rod 25 are driven, that is, is convenient to the height to the first limited block 5 and the first limited block 6
It is adjusted, and is conveniently finely adjusted, fasten stringer more accurate.
It is fastened on upper fixture body 1 on side rail part 3, further, the inner wall two sides of upper U-type groove 11 are symmetrical
It is provided with the first fastening block 12 and the second fastening block 13, side rail part 3 is fastened on the first fastening block 12 and the second fastening block 13
Between, the two sides of upper fixture body 1 are respectively arranged with the first threaded hole 14 and the second threaded hole 15 through upper fixture body 1, and first
It is provided with first screw rod 16 compatible with the first threaded hole 14 in threaded hole 14, is provided with and the second spiral shell in the second threaded hole 15
Compatible second screw rod 17 of pit 15, one end of the first screw rod 16 are fixedly connected with the first fastening block 12, the second screw rod 17
One end is fixedly connected with the second fastening block 13, by rotating the first screw rod 16, drives the first fastening block 12 to side rail part 3
Direction is mobile, by rotating the second screw rod 17, drives the second fastening block 13 mobile to 3 direction of side rail part, tightly by first
Gu block 12 and the second fastening block 13 are to the clamping action of side rail part 3, so that side rail part 3 be clamped.
More easily to adjust the first fastening block 12 and the second fastening block 13, further, two outsides point of upper fixture body 1
It is not provided with third rotation blind nut 18 and the 4th rotation blind nut 19, third rotates the fixed company in one end of blind nut 18 and the first screw rod 16
It connects, the 4th rotation blind nut 19 is fixedly connected with one end of the second screw rod 17, rotates blind nut 18 and the 4th rotation by rotation third
Blind nut 19 can be conveniently adjusted the first fastening block 12 and the second fastening block 13, so that more convenient clamp side rail part 3.
It is placed on working face for convenience of lower clamp body 2, further, the bottom end of lower clamp body 2 is fixed with cushion block 7, can
So that lower clamp body 2 is smoothly placed on working face, convenient for installing to stringer.
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 (8)
1. a kind of longitudinal beam of automobile frame fastens thickness and limits fixture, it is characterised in that:
Including upper fixture body (1), the lower clamp body (2) being set to below the upper fixture body (1), set in the upper fixture body (1)
It is equipped with the upper U-type groove (11) for accommodating side rail part (3), is provided in the lower clamp body (2) for accommodating outside stringer
The lower U-type groove (21) of plate (4), the upper U-type groove (11) are oppositely arranged with the lower U-type groove (21)；The lower clamp body (2)
Two upper sides be provided with the first limited block (5) and the second limited block (6), first limited block (5) and second limit
Block (6) is symmetrical arranged；
The two sides of the lower clamp body (2) are respectively arranged with logical through the first through hole (22) of the lower clamp body (2) and second
Hole (23), the first through hole (22) is interior to be provided with the first screw rod (24), is provided with the second screw rod in second through-hole (23)
(25)；One end of first screw rod (24) is connected with first limited block (5), one end of second screw rod (25) with
Second limited block (6) is connected.
2. a kind of longitudinal beam of automobile frame according to claim 1 fastens thickness and limits fixture, it is characterised in that:
The lower end of first limited block (5) is fixed with the first feed screw nut (51)；
The lower end of second limited block (6) is fixed with the second feed screw nut (61)；
One end of first screw rod (24) is connected by first feed screw nut (51) with first limited block (5)；
One end of second screw rod (25) is connected by second feed screw nut (61) with second limited block (6).
3. a kind of longitudinal beam of automobile frame according to claim 2 fastens thickness and limits fixture, it is characterised in that:
The both ends of the first through hole (22) are provided with third feed screw nut (28)；
The both ends of second through-hole (23) are provided with the 4th feed screw nut (29)；
First screw rod (24) matches with the third feed screw nut (28)；
Second screw rod (25) matches with the 4th feed screw nut (29).
4. a kind of longitudinal beam of automobile frame according to claim 1 fastens thickness and limits fixture, it is characterised in that:
The inner wall two sides of the upper U-type groove (11) are symmetrically arranged with the first fastening block (12) and the second fastening block (13).
5. a kind of longitudinal beam of automobile frame according to claim 4 fastens thickness and limits fixture, it is characterised in that:
The two sides of the upper fixture body (1) are respectively arranged with the first threaded hole (14) and second through the upper fixture body (1)
Threaded hole (15)；
Compatible first screw rod (16) with first threaded hole (14) is provided in first threaded hole (14)；
Compatible second screw rod (17) with second threaded hole (15) is provided in second threaded hole (15)；
One end of first screw rod (16) is fixedly connected with first fastening block (12)；
One end of second screw rod (17) is fixedly connected with second fastening block (13).
6. a kind of longitudinal beam of automobile frame according to claim 1 fastens thickness and limits fixture, it is characterised in that:
The lower section two sides of the lower clamp body (2) are respectively arranged with the first rotation blind nut (26) and the second rotation blind nut (27)；
First rotation blind nut (26) is fixedly connected with one end of first screw rod (24)；
Second rotation blind nut (27) is fixedly connected with one end of second screw rod (25).
7. a kind of longitudinal beam of automobile frame according to claim 5 fastens thickness and limits fixture, it is characterised in that:
Two outsides of the upper fixture body (1) are respectively arranged with third rotation blind nut (18) and the 4th rotation blind nut (19)；
Third rotation blind nut (18) is fixedly connected with one end of first screw rod (16)；
4th rotation blind nut (19) is fixedly connected with one end of second screw rod (17).
8. a kind of longitudinal beam of automobile frame according to claim 1 fastens thickness and limits fixture, it is characterised in that:
The bottom end of the lower clamp body (2) is fixed with cushion block (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821180979.5U CN208758872U (en) | 2018-07-25 | 2018-07-25 | A kind of longitudinal beam of automobile frame fastening thickness limitation fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821180979.5U CN208758872U (en) | 2018-07-25 | 2018-07-25 | A kind of longitudinal beam of automobile frame fastening thickness limitation fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208758872U true CN208758872U (en) | 2019-04-19 |
Family
ID=66129882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821180979.5U Expired - Fee Related CN208758872U (en) | 2018-07-25 | 2018-07-25 | A kind of longitudinal beam of automobile frame fastening thickness limitation fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208758872U (en) |
-
2018
- 2018-07-25 CN CN201821180979.5U patent/CN208758872U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205520381U (en) | Device is wrenched to vertical valve in duplex position | |
| CN203367309U (en) | Solar panel fastening device | |
| CN208758872U (en) | A kind of longitudinal beam of automobile frame fastening thickness limitation fixture | |
| CN113492284B (en) | Automatic welding device for loader hood | |
| CN201841372U (en) | Truss clamping adjustable mechanism of numerical control truss welding production line | |
| CN203332197U (en) | Steering tubular column clamping and adjusting mechanism with friction plates | |
| CN203751586U (en) | Box girder clapboard positioning tool | |
| CN216065149U (en) | Automobile floor hem stamping die | |
| CN201980865U (en) | Detachable temporary stop buffer used for suspending monorail crane | |
| CN209110900U (en) | A kind of H-shaped steel of group by hand positioning tool | |
| CN208276431U (en) | A kind of auxiliary locator suitable for pipe-welding machine | |
| CN208304048U (en) | A kind of cutter device | |
| CN202291957U (en) | Positioning pin-positioning mechanism | |
| CN209698222U (en) | A kind of wire cutting machinery frock clamp | |
| CN218136120U (en) | Oblique symmetrical clamping device for pipe welding tongs | |
| CN205702982U (en) | General Electric's equipment supporter positioning construction formwork | |
| CN218109809U (en) | Quick mounting fixture for automobile welding | |
| CN218168166U (en) | Dust cover notching device of shock absorber | |
| CN208024163U (en) | Metro overall height shield door novel door machine beam mechanism | |
| CN207656550U (en) | Wind-powered electricity generation blade girder positioner | |
| CN113431606B (en) | Positioning device suitable for multi-specification tunnel steel arch connecting plate and construction method | |
| CN219336221U (en) | High-efficient cutting equipment of aluminium alloy | |
| CN210638887U (en) | Automobile inspection tool | |
| CN220388627U (en) | Positioning tool for drill bit machining | |
| CN214771662U (en) | Carriage side door hinge clamping device |
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: 20190419 Termination date: 20200725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |