CN209614882U - Door hinge mills side arc auxiliary clamp - Google Patents
Door hinge mills side arc auxiliary clamp Download PDFInfo
- Publication number
- CN209614882U CN209614882U CN201920035325.1U CN201920035325U CN209614882U CN 209614882 U CN209614882 U CN 209614882U CN 201920035325 U CN201920035325 U CN 201920035325U CN 209614882 U CN209614882 U CN 209614882U
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- China
- Prior art keywords
- positioning
- door hinge
- compression cylinder
- articulation piece
- fox
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Abstract
Door hinge disclosed by the utility model mills side arc auxiliary clamp, processes positioning clamping device including clamp bottom board and at least one set of door hinge to position the left and right articulation piece in one group of door hinge of clamping.Every group of door hinge processing positioning clamping device includes positioning device and left and right back side compression cylinder and left and right side compression cylinder.The utility model has the beneficial effects that: one step of left and right side fox on the left and right hinged component in same group of door hinge is processed, guarantee requirement on machining accuracy and coherence request with the left and right side fox on the left and right hinged component in group door hinge.
Description
Technical field
The utility model relates to door hinges in technical field of mechanical processing more particularly to body part to mill side arc auxiliary clamp.
Background technique
Door hinge in automobile body part is made of the left hinged component 100 of mirror image each other and right hinged component 100a (referring to Fig. 1
And Fig. 2).Machine-shaping is distinguished by left side fox 110 and right side arc 110a on left hinged component 100 and right hinged component 100a.It is left at present
The right side arc 110a on left side fox 110 and right hinged component 100a on hinged component 100 is that separate machined comes out, machining accuracy
It is difficult to ensure that it is consistent, so that hinge pin connects with the right side arc 110a on the left side fox 110 and right hinged component 100a on left hinged component 100
It is inconsistent to touch gap, causing to open the door has some setbacks and noise is big, therefore how by left hinged component 100 left side fox 110 and right hinge
Mono- step of right side arc 110a on part 100a processes the emphasis of always industry research.
In addition how the right side arc 110a on the left side fox 110 and right hinged component 100a on left hinged component 100 utilizes a left side
Hinged component 100 and the positioning of right hinged component 100a own profile are also the emphasis of industry research.
Furthermore how to improve the processing of the right side arc 110a on left side fox 110 and right hinged component 100a on left hinged component 100
Efficiency is also the emphasis of industry research.
The utility model has carried out beneficial exploration and trial thus, has found result of the above problems, below will
The scheme to be introduced is generated under this background.
Utility model content
The technical problem to be solved by the utility model is to be deposited in the process for the milling of door hinge in the prior art side arc
Deficiency and defect and door hinge side arc auxiliary clamp is provided.
The technical issues of the utility model is solved can be realized using following technical scheme:
Door hinge mills side arc auxiliary clamp, clamps in one group of door hinge including clamp bottom board and at least one set to position
The door hinge of left and right articulation piece processes positioning clamping device, which is characterized in that every group of door hinge processes positioning clamping device packet
It includes:
One is fixedly mounted on the positioning device on the clamp bottom board, and the positioning device includes:
One bottom plate；
One is fixed on the positioning plate on the bottom plate, and the positioning plate has the left side set up separately at left and right sides of the positioning plate
Side-locating face and right positioner face, the left side positioning surface position clamp when with the left articulation piece in have left side fox that
The side positioning contact of side, the right positioner face has that side of right side fox when positioning clamping and in the right articulation piece
Side positioning contact；The right side fox position on left side fox and right articulation piece on the left articulation piece is corresponded in the positioning plate to open
Technology groove equipped with one to process left side fox and right side arc；
The left positioning pin and the right side that one coaxial-symmetrical is arranged on the left side positioning surface and right positioner face of the positioning plate are determined
Position pin, the left positioning pin position in the left stepped hole being inserted on the left articulation piece when positioning and clamping, the right positioning
It sells and is positioned in the right stepped hole being inserted on the right articulation piece when positioning and clamping；
Set up at left and right sides of the positioning plate and be fixed on the left front locating piece on the bottom plate and right front positioning separately
Block is respectively arranged with left front positioning surface and right front positioning on the top surface of the left front locating piece and right front locating piece
Face；When positioning clamps, the left front positioning surface positions the left front of the left articulation piece, the right front positioning surface
The right front of the right articulation piece is positioned；
Set up separately on the outside of the left and right front locating piece in the positioning device and is fixedly mounted on the left back on the bottom plate
Face compression cylinder and right back side compression cylinder, when positioning clamps, the piston in the left back side compression cylinder drives left back side pressure
Head is pressed on the left back side of the left articulation piece, and the piston in the right back side compression cylinder drives right back side pressure head to be pressed on
On the right back side of the right articulation piece；
Set up separately at left and right sides of the positioning device and the left side compression cylinder being fixedly mounted on the bottom plate and the right side
Lateral surface compressing cylinder, when positioning clamps, the piston driving left side pressure head in the compression cylinder of left side is pressed in left articulation piece
That on the side of left side that side of fox, the piston driving right side pressure head in the compression cylinder of right side is not pressed in right articulation piece
Without on the side of right side that side of fox.
In a preferred embodiment of the utility model, door hinge processing positioning clamping device can for two groups and
It is more than two, when door hinge processing positioning clamping device is two groups and more than two, two adjacent groups door hinge processing positioning
The right side compression cylinder in one group of door hinge processing positioning clamping device in clamping device is determined with another group of door hinge processing
Left side compression cylinder in the clamping device of position merges into a double-piston compression cylinder, which has synchronous fortune
Two dynamic pistons, one of piston drive the right side ram movement in one group of door hinge processing positioning clamping device, separately
One piston drives the left side ram movement in another group of door hinge processing positioning clamping device.
Due to using technical solution as above, the utility model has the beneficial effects that:
(1) one step of left and right side fox on the left and right hinged component in same group of door hinge is processed, is guaranteed with group door hinge
The requirement on machining accuracy and coherence request of the left and right side fox on left and right hinged component in chain.
(2) it is positioned, is guaranteed using with front, side and the stepped hole on the left and right hinged component in group door hinge
Positioning accuracy.
(3) by setting multiple groups door hinge positioning clamping device, energy simultaneous processing multiple groups door hinge improves processing effect
Rate.
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 structural schematic diagram with the left hinged component in group door hinge.
Fig. 2 is the structural schematic diagram with the right hinged component in group door hinge.
Fig. 3 is a kind of structural schematic diagram of embodiment of the utility model.
Fig. 4 is enlarged diagram at the I of Fig. 3.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
The utility model is further described in face.
Referring to Fig. 1 to Fig. 4, door hinge chain element shown in figure mills side arc auxiliary clamp, including clamp bottom board 100 and is mounted on
Two groups of door hinges process positioning clamping device on clamp bottom board 100, are also not limited to two groups certainly, can according to need in fixture
100 multiple groups door hinge of bottom plate processes positioning clamping device.But it is only clamped below with two groups of door hinge processing positioning as space is limited
Illustrate the utility model for device.
Every group of door hinge processing positioning clamping device includes the positioning device being mounted on clamp bottom board 100.
The positioning device includes a bottom plate 210, and bottom plate 210 is fixed on clamp bottom board 100 using fastener such as bolt.
In the positioning plate 220 that the middle position of bottom plate 210 is upwardly extended integrally formed with one.
Positioning plate 220 has the left side positioning surface 221 and right positioner face 221a set up separately in 220 left and right sides of positioning plate,
Left side positioning surface 221 is positioned with the side 120 in left articulation piece 100 with 110 that side of left side fox when positioning and clamping and is contacted,
Right positioner face 221a is positioned when positioning clamping with the side 120a in right articulation piece 100a with that side right side fox 110a
Contact.
In addition to convenient for the right side arc on the left side fox 110 and right hinged component 100a on the left hinged component 100 of simultaneous processing
110a, the right side position arc 110a on the left side fox 110 and right hinged component 100a on the corresponding left hinged component 100 of positioning plate 220
Offer a technology groove 222 to process left side fox 110 and right side arc 110a.
Coaxial-symmetrical is provided with left positioning pin 230 on the left side positioning surface 221 and right positioner face 221a of positioning plate 220
With right positioning pin 230a, left positioning pin 230 positions in the left stepped hole 130 being inserted on left articulation piece 100 when positioning and clamping,
Right positioning pin 230a is positioned in the right stepped hole 130a being inserted on right articulation piece 100a when positioning and clamping.
In addition in the left and right sides of positioning plate 220 also integrally formed with left front locating piece 240 and right front locating piece 240a,
Left front positioning surface 241 and right front are respectively arranged on the top surface of left front locating piece 240 and right front locating piece 240a
Positioning surface 241a；When positioning clamps, left positive the 140 of the left articulation piece 100 of 241 pairs of left front positioning surface are positioned, right front
Positioning surface 241a positions the right front 140a of right articulation piece 100a.
Every group of door hinge processing positioning clamping device also includes the left and right front locating piece set up separately in positioning device
240, left back side compression cylinder 300 and right back on bottom plate 210 are fixedly mounted on the outside of 240a and using fastener such as bolt
Face compression cylinder 300a.When positioning clamps, the piston in left back side compression cylinder 300 drives left back side pressure head 310 to be pressed on a left side
On the left back side 150 of articulation piece 100, the piston in right back side compression cylinder 300a drives right back side pressure head 310a to be pressed on right hinge
On the right back side 150a of fitting 100a.
Every group of door hinge processing positioning clamping device also includes and sets up separately at left and right sides of positioning device and using fastener
Such as bolt is fixedly mounted on left side compression cylinder 400 and right side compression cylinder 400a on bottom plate 210, positioning clamps
When, the piston driving left side pressure head 410 in left side compression cylinder 400 is pressed in left articulation piece 100 without left side fox 110
On the side 160 of that side, the piston driving right side pressure head 410a in the compression cylinder 400a of right side is pressed on right articulation piece
On the side 160a for not having right side that side fox 110a in 100a.
In order to reduce cost, simplify structure, one group of door hinge processing in two groups of door hinge processing positioning clamping devices is fixed
Right side compression cylinder 400a in the clamping device of position is compressed with the left side in another group of door hinge processing positioning clamping device
Cylinder 400 merges into a double-piston compression cylinder 500, which has two pistons moved synchronously,
In piston drive the right side pressure head 410a movement in one group of door hinge processing positioning clamping device, the driving of another piston
Left side pressure head 410 in another group of door hinge processing positioning clamping device moves.
The application method of the utility model is as follows:
By in two groups of door hinges left hinged component 100 and right hinged component 100a position be placed on the processing of two groups of door hinges respectively
The left front positioning surface 241 of the left front locating piece 240 of positioning device in positioning clamping device and right front locating piece 240a
Right front positioning surface 241a on, and make the left positioning pin 230 and right positioning pin in two groups of door hinges processing positioning clamping device
230a is inserted respectively into right on the left stepped hole 130 and right articulation piece 100a on the left articulation piece 100 in two groups of door hinges
In the 130a of rank hole.Then start the left back side compression cylinder 300 and right back side pressure in two groups of door hinge processing positioning clamping devices
Tight cylinder 300a, the piston in left back side compression cylinder 300 drive left back side pressure head 310 to be pressed on the left back of left articulation piece 100
On face 150, the piston in right back side compression cylinder 300a drives right back side pressure head 310a to be pressed on the right back of right articulation piece 100a
On the 150a of face.Restart double-piston compression cylinder 500, a piston in double-piston compression cylinder 500 drives one group of door hinge
The right side pressure head 410a movement in positioning clamping device is processed, is pressed in the right articulation piece 100a in one group of door hinge without a left side
On the side 160a of side that side fox 110a, a piston in double-piston compression cylinder 500 drives one group of door hinge processing fixed
Left side pressure head 410 in the clamping device of position moves, and is pressed in the left articulation piece 100 in another group of door hinge without left side fox
On the side 160 of 110 that side；Restart 400 He of left side compression cylinder in two groups of door hinge processing positioning clamping devices
Right side compression cylinder 400a, the piston driving left side pressure head 410 in left side compression cylinder 400 are pressed on one group of door hinge
In left articulation piece 100 in do not have on the side 160 of left side fox 110 that side, the piston in the compression cylinder 400a of right side drives
Dynamic right side pressure head 410a is pressed in another group of door hinge the side for not having right side that side fox 110a in right articulation piece 100a
On 160a.
Left hinged component 100 and right hinged component 100a locating clip in two groups of door hinges is next, so that it may process two groups of door hinges
Left hinged component 100 in chain and the left side fox 110 on right hinged component 100a and right side arc 110a.After processing, start two groups of doors
Hinge processes left back side compression cylinder 300 and right back side compression cylinder 300a, two groups of door hinge processing in positioning clamping device
Left side compression cylinder 400 and right side compression cylinder 400a and double-piston compression cylinder 500 in positioning clamping device are
The two groups of door hinges processed can be removed, the new door hinge to be processed is loaded onto, relocates clamp according to the method described above.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (2)
1. door hinge mills side arc auxiliary clamp, clamped in one group of door hinge including clamp bottom board and at least one set to position
The door hinge of left and right articulation piece processes positioning clamping device, which is characterized in that every group of door hinge processes positioning clamping device packet
It includes:
One is fixedly mounted on the positioning device on the clamp bottom board, and the positioning device includes:
One bottom plate；
One is fixed on the positioning plate on the bottom plate, and the positioning plate has the left side set up separately at left and right sides of the positioning plate fixed
Plane and right positioner face, the left side positioning surface have that side of left side fox when positioning clamping and in the left articulation piece
Side positioning contact, the right positioner face is when positioning clamping and in the right articulation piece with the side of that side of right side fox
Positioning contact；The right side fox position on left side fox and right articulation piece on the left articulation piece is corresponded in the positioning plate to offer
One technology groove to process left side fox and right side arc；
Left positioning pin and right positioning pin on the left side positioning surface and right positioner face of the positioning plate is arranged in one coaxial-symmetrical,
The left positioning pin positions in the left stepped hole being inserted on the left articulation piece when positioning and clamping, and the right positioning pin is fixed
Positioning is inserted into the right stepped hole on the right articulation piece when position clamps；
Set up separately at left and right sides of the positioning plate and is fixed on the left front locating piece on the bottom plate and right front locating piece, In
Left front positioning surface and right front positioning surface are respectively arranged on the top surface of the left front locating piece and right front locating piece；It is fixed
When position clamps, the left front positioning surface positions the left front of the left articulation piece, and the right front positioning surface is to institute
The right front for stating right articulation piece is positioned；
Set up separately on the outside of the left and right front locating piece in the positioning device and is fixedly mounted on the pressure of the left back side on the bottom plate
Tight cylinder and right back side compression cylinder, when positioning clamps, the piston in the left back side compression cylinder drives left back side pressure head pressure
Tightly on the left back side of the left articulation piece, it is described that the piston in the right back side compression cylinder drives right back side pressure head to be pressed on
On the right back side of right articulation piece；
Set up separately at left and right sides of the positioning device and the left side compression cylinder being fixedly mounted on the bottom plate and right side
Compression cylinder, when positioning clamps, the piston driving left side pressure head in the compression cylinder of left side, which is pressed in left articulation piece, not to be had
On the side of left side that side of fox, the piston driving right side pressure head in the compression cylinder of right side, which is pressed in right articulation piece, not to be had
On the side of right side that side of fox.
2. door hinge as described in claim 1 mills side arc auxiliary clamp, which is characterized in that the door hinge processing positioning clamps
Device can be two groups and more than two, when door hinge processing positioning clamping device is two groups and more than two, adjacent two
Right side compression cylinder in one group of door hinge processing positioning clamping device in group door hinge processing positioning clamping device and another
Left side compression cylinder in one group of door hinge processing positioning clamping device merges into a double-piston compression cylinder, the double-piston pressure
Tight cylinder has two pistons moved synchronously, and one of piston drives the right side in one group of door hinge processing positioning clamping device
Side ram movement, another piston drive the left side ram movement in another group of door hinge processing positioning clamping device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920035325.1U CN209614882U (en) | 2019-01-09 | 2019-01-09 | Door hinge mills side arc auxiliary clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920035325.1U CN209614882U (en) | 2019-01-09 | 2019-01-09 | Door hinge mills side arc auxiliary clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209614882U true CN209614882U (en) | 2019-11-12 |
Family
ID=68449303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920035325.1U Expired - Fee Related CN209614882U (en) | 2019-01-09 | 2019-01-09 | Door hinge mills side arc auxiliary clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209614882U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111922960A (en) * | 2020-08-13 | 2020-11-13 | 立讯智造(浙江)有限公司 | Clamping device |
| CN112355669A (en) * | 2020-10-29 | 2021-02-12 | 安徽安荣新能源科技有限公司 | Valve body clamping and fixing device |
| CN114799290A (en) * | 2022-02-24 | 2022-07-29 | 江苏洪震汽车零部件有限公司 | Car hinge section bar milling unit convenient to material loading |
-
2019
- 2019-01-09 CN CN201920035325.1U patent/CN209614882U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111922960A (en) * | 2020-08-13 | 2020-11-13 | 立讯智造(浙江)有限公司 | Clamping device |
| CN111922960B (en) * | 2020-08-13 | 2021-10-01 | 立讯智造(浙江)有限公司 | Clamping device |
| CN112355669A (en) * | 2020-10-29 | 2021-02-12 | 安徽安荣新能源科技有限公司 | Valve body clamping and fixing device |
| CN114799290A (en) * | 2022-02-24 | 2022-07-29 | 江苏洪震汽车零部件有限公司 | Car hinge section bar milling unit convenient to material loading |
| CN114799290B (en) * | 2022-02-24 | 2024-04-12 | 江苏洪震汽车零部件有限公司 | Automobile hinge section milling device convenient for feeding |
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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: 20191112 Termination date: 20200109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |