CN206464387U - A kind of arc machining frock at two-sided board connecting structure connecting corner - Google Patents
A kind of arc machining frock at two-sided board connecting structure connecting corner Download PDFInfo
- Publication number
- CN206464387U CN206464387U CN201720123037.2U CN201720123037U CN206464387U CN 206464387 U CN206464387 U CN 206464387U CN 201720123037 U CN201720123037 U CN 201720123037U CN 206464387 U CN206464387 U CN 206464387U
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- CN
- China
- Prior art keywords
- sided board
- connecting structure
- board connecting
- circular arc
- molding face
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Abstract
The utility model is related to the arc machining frock at a kind of two-sided board connecting structure connecting corner.Arc machining frock at the two-sided board connecting structure connecting corner includes pedestal, the pedestal, which is provided with, is used for the location structure with two-sided board connecting structure location fit, the pedestal is provided with circular arc molding face, axis on the pedestal also around circular arc molding face, which is rotatably equipped with, has the space passed through for the corresponding panel in two-sided board connecting structure between pressing piece, pressing piece and the circular arc molding face.Frock of the present utility model is easy to use during panel turning arc machining is carried out, and compared with traditional process, eliminates the multiple working procedures such as the welding of punching press, corner connector and panel of corner connector, substantially increases production efficiency.
Description
Technical field
The utility model is related to the arc machining frock at a kind of two-sided board connecting structure connecting corner.
Background technology
At present, the cabinet plate of many cabinets is provided with two-sided board connecting structure, especially in middle-placed switch cabinet, the dual platen
Attachment structure generally comprises bottom plate and is arranged on bottom plate and orthogonal two panels of bottom plate, the intersection of two panels
It is general to use arc transition structure.The Conventional process of arc transition structure is in two-sided board connecting structure：First by a company
Fitting punching press camber, then the arc connector is welded on two panels, the circular arc formed with this between two panels
Transition structure.This mode of production is in actual mechanical process, and production process very complicated greatly reduces production efficiency；And
And, since it is desired that additional arc connector, adds cost of material；In addition, the mode of welding can also reduce arc-shaped transition
Smoothness and flatness at structure.
Utility model content
The purpose of this utility model is to provide the circle at a kind of high two-sided board connecting structure connecting corner of production efficiency
Arc processing tool.
To achieve the above object, arc machining frock at a kind of two-sided board connecting structure connecting corner of the utility model
Technical scheme is：Including pedestal, the pedestal, which is provided with, is used for the location structure with two-sided board connecting structure location fit, described
The axis that pedestal is provided with circular arc molding face, the pedestal also around circular arc molding face is rotatably equipped with pressing piece, the pressure
There is the space passed through for the corresponding panel in two-sided board connecting structure between part and circular arc molding face.
It is used as further improvement of the utility model：The location structure includes at least one and two-sided board connecting structure
The neck of panel clamping positioning.
It is used as further improvement of the utility model：The location structure be two respectively with two-sided board connecting structure two
The neck of individual panel clamping positioning, and the inner side cell wall of one of neck and the circular arc molding face are tangent.
It is used as further improvement of the utility model：The cell wall of two described necks is mutually perpendicular to, another neck
Inner side cell wall is more than the radius in the circular arc molding face apart from the vertical range of the rotation axis of pressing piece.
It is used as further improvement of the utility model：The pedestal is provided with the axis rolling assembling around circular arc molding face
Force application rod, the pressing piece is arranged on one end of force application rod.
It is used as further improvement of the utility model：Arc machining frock at the two-sided board connecting structure connecting corner
For the arc machining frock of the two-sided board connecting structure suitable for middle-placed switch cabinet.
The beneficial effects of the utility model are：Arc machining at two-sided board connecting structure connecting corner of the present utility model
After the location structure location fit of frock in actual use in two-sided board connecting structure and tool pedestal, one of face
Plate rotates pressing piece through pressing piece and circular arc molding face, and pressing piece is rotated along circular arc molding face, is revolved in rotation process
Pressure is stuck in the panel on the inside of it, panel is bent, and forms round arc forming surface, realizes formation circular arc pair between two panels
Connect.Process entirely is used, it is simple and convenient, compared with traditional process, eliminate punching press, the turning connection of corner connector
The multiple working procedures such as the welding of part and panel, substantially increase production efficiency.
Further, the location structure of the arc machining frock at two-sided board connecting structure connecting corner is made up of neck,
It is simple and quick during location fit of the frock with two-sided board connecting structure, it is easy to operate.
The cell wall of further two necks is mutually perpendicular to, the rotation of the inner side cell wall of one of neck apart from pressing piece
The vertical range of axis is more than the radius in the circular arc molding face, and the eccentric distance between circular arc molding face and the cell wall is counteracted
Offset during panel resilience, effectively prevent because panel resilience causes the phenomenon that can not be docked between two panels to occur.
Brief description of the drawings
Fig. 1 is the arc machining frock at two-sided board connecting structure connecting corner in the utility model specific embodiment 1
Overall tomograph；
Fig. 2 is the arc machining frock at two-sided board connecting structure connecting corner in the utility model specific embodiment 1
Top view；
Fig. 3 is the arc machining frock at two-sided board connecting structure connecting corner in the utility model specific embodiment 1
Upward view；
Fig. 4 is the tomograph of pedestal in the utility model specific embodiment 1；
Fig. 5 is the tomograph of force application rod in the utility model specific embodiment 1；
Fig. 6 makes for the arc machining frock at two-sided board connecting structure connecting corner in the utility model specific embodiment 1
The state diagram of used time；
Fig. 7 makes for the arc machining frock at two-sided board connecting structure connecting corner in the utility model specific embodiment 2
The state diagram of used time；
Fig. 8 is the arc machining frock at two-sided board connecting structure connecting corner in the utility model specific embodiment 3
Top view.
In figure：1st, pedestal；11st, matrix is connected；12nd, circular arc molding face；13rd, front side edge；14th, first panel neck；15、
Left side edge；16th, second panel neck；17th, rotating shaft mounting hole；2nd, force application rod；21st, swingle；22nd, rotating shaft；23rd, pressing piece；
3rd, panel.
Embodiment
Embodiment of the present utility model is described further below in conjunction with the accompanying drawings.
Arc machining frock at a kind of two-sided board connecting structure connecting corner of the present utility model is put in being mainly used in
The arc machining of two-sided board connecting structure in cabinet, it is embodied for example shown in Fig. 1 to Fig. 7, including pedestal 1, the base
Seat 1 includes connection matrix 11, and the leading flank and left surface for connecting matrix 11 are orthogonal, and the intersection of leading flank and left surface sets
It is equipped with circular arc molding face 12.The axis in circular arc molding face 12 and the vertical range of leading flank and the cambered surface radius in circular arc molding face 12
It is identical, make circular arc molding face 12 and leading flank tangent；Circular arc molding face 12 and the vertical range of left surface are more than circular arc molding face
12 cambered surface radius, makes circular arc molding face 12 and the junction of left surface form cascaded surface, in the present embodiment, circular arc molding face
12 cambered surface radius is 17.5mm, and the vertical range of circular arc molding face 12 and left surface is 19mm, in other embodiments, above-mentioned
Size can also be adjusted according to the degree of crook at panel turning to be processed.
The front side upper end of the connection matrix 11 is provided with extending straight down, parallel with connecting the leading flank of matrix 11
Front side edge 13, front side edge 13 and connection matrix 11 between formed left and right insertion, the first panel neck 14 of lower ending opening,
The medial surface of front side edge 13 constitutes the both sides cell wall of first panel neck 14 with being connected the leading flank of matrix.The connection matrix
11 left side upper end is provided with left side edge 15 extend straight down, parallel with connecting the left surface of matrix 11, left side card
Left and right insertion, the second panel neck 16 of lower ending opening, the medial surface of left side edge 15 are formed between side 15 and connection matrix 11
The both sides cell wall of second panel neck 16 is constituted with being connected the left surface of matrix 11.
It is described connection matrix 11 on be provided with the axis in circular arc molding face 12 it is vertically extending, through connection
The rotating shaft mounting hole 17 of the upper and lower surface of matrix 11, pedestal 1 is rotatably equipped with force application rod 2 by the rotating shaft mounting hole 17.
The force application rod 2 includes horizontally disposed swingle 21, and the axis being provided with swingle 21 with swingle 21 hangs down
Force application rod 2 and pedestal 1 are realized in rotating shaft mounting hole 17 on straight rotating shaft 22, the insertion connection matrix 11 of rotating shaft 22 of force application rod 2
Between rotation turn match somebody with somebody.The front end of swingle 21 is provided with the pressing piece 23 vertical with the axis of swingle 21, the pressing piece
The distance between 23 lateral surface and the axis of rotating shaft 22 are more than the cambered surface radius in circular arc molding face 12, make pressing piece 23 and circular arc
The space passed through for the corresponding panel is formed between forming surface 12.Pressing piece 23 is located at first panel neck 14 and second panel neck
Between 16, the rear end of force application rod 2 is promoted, force application rod 2 is pivoted about with the axis of rotating shaft mounting hole 17, drive force application rod
The pressing piece 23 of 2 front ends is swung between first panel neck 14 and second panel neck 16.
Arc machining frock at two-sided board connecting structure connecting corner of the present utility model in actual use, such as
Shown in Fig. 6, mutually perpendicular two panels 3 are caught in first panel neck 14 and from the bottom up respectively in two-sided board connecting structure
In two panel necks 16, wherein, the panel being caught in first panel neck 14 is while be also caught in pressing piece 23 and circular arc molding face
Between 12, the rear end of force application rod 2 is promoted afterwards, pressing piece 23 is swung to second panel neck 16, spinning card in swing process
Panel on the inside of it, makes panel end bend, and is formed between round arc forming surface, two panels and forms circular arc docking.
After spinning terminates, remove the arc machining frock at two-sided board connecting structure connecting corner, circular arc molding face 12 and left surface it
Between offset of eccentric distance when counteracting panel resilience, effectively prevent because panel resilience causes nothing between two panels
The phenomenon of method docking occurs.
As another embodiment of the present utility model, the circular arc molding face 12 can also be arranged on connection matrix 11
Leading flank and right flank intersection, adapt to therewith, the second panel neck 16 is also disposed at right flank, the device
It is as shown in Figure 7 when in use.
It is used as another embodiment of the present utility model, cell wall and the second panel neck of the first panel neck 14
Cell wall can not also be orthogonal, but between be provided with certain angle, such as 75 °, 125 °, 180 °.For example, working as angle
During for 180 degree, as shown in figure 8, two panels parallel to each other are respectively clamped into two panel necks parallel to each other, two faces
Joined between the end of plate by central angle for 180 ° of arcwall face.Between the panel that just can so realize two any angles
Turning arc machining, realizes the smooth handing-over of two panels.
As another embodiment of the present utility model, the pedestal 1 is with the rotating shaft mounting hole 17 on force application rod 2 with turning
Axle 22 can also transposition, for example, setting the column that raises up at the axis in circular arc molding face 12 on connection matrix 11
Boss, sets mounting hole on force application rod 2, and the cylindrical boss, which is inserted into, realizes pedestal 1 and force application rod 2 in the mounting hole
Rotate connection.
As another embodiment of the present utility model, the pedestal 1 can not also pass through the He of first panel neck 14
Second panel neck 16 and two-sided board connecting structure location fit, but matched somebody with somebody by other structures with the positioning of two-sided board connecting structure
Close.For example, being threaded at the side coordinated on pedestal 1 with the panel of two-sided board connecting structure matched on hole, panel
Be provided with perforation, pedestal 1 is by being installed on the bolt in the screwed hole and perforation and panel location fit.Or, in base
Seat with setting magnet at the mating surface of two-sided board connecting structure, pedestal and two-sided board connecting structure are close contact when by magnet
Magnetic attraction realize both location fit.
As another embodiment of the present utility model, the force application rod 2 can also be not configured to the shape of swingle 21
Formula, but replaced with a rotating disk being horizontally set on pedestal, pressing piece 23 is arranged on the lateral edges of lower section one of rotating disk, rotating disk
Another lateral edges in top one rocking handle vertical with rotating disk is set, pass through in use and rotating disk turn driven to rocking handle force
Dynamic and then driving pressing piece 23 rotates and carries out spinning to template.
Claims (6)
1. the arc machining frock at a kind of two-sided board connecting structure connecting corner, it is characterised in that including pedestal, the pedestal
Being provided with is used for the location structure with two-sided board connecting structure location fit, and the pedestal is provided with circular arc molding face, the base
Axis on seat also around circular arc molding face, which is rotatably equipped between pressing piece, pressing piece and the circular arc molding face, to be had for two-sided
The space that the corresponding panel in board connecting structure is passed through.
2. the arc machining frock at two-sided board connecting structure connecting corner according to claim 1, it is characterised in that institute
State the neck of panel clamping positioning of the location structure including at least one and two-sided board connecting structure.
3. the arc machining frock at two-sided board connecting structure connecting corner according to claim 2, it is characterised in that institute
Location structure is stated for two necks respectively with two panel clampings positioning of two-sided board connecting structure, and one of neck
Inner side cell wall and the circular arc molding face are tangent.
4. the arc machining frock at two-sided board connecting structure connecting corner according to claim 3, it is characterised in that institute
The cell wall for two necks stated is mutually perpendicular to, the vertical range of the inner side cell wall of another neck apart from the rotation axis of pressing piece
More than the radius in the circular arc molding face.
5. the arc machining frock at two-sided board connecting structure connecting corner according to claim 1-4 any one, its
It is characterised by, the pedestal is provided with the force application rod of the axis rolling assembling around circular arc molding face, and the pressing piece, which is arranged on, to be applied
One end of power bar.
6. the arc machining frock at two-sided board connecting structure connecting corner according to claim 1-4 any one, its
It is characterised by, the arc machining frock at the two-sided board connecting structure connecting corner connects for the dual platen suitable for middle-placed switch cabinet
The arc machining frock of binding structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720123037.2U CN206464387U (en) | 2017-02-10 | 2017-02-10 | A kind of arc machining frock at two-sided board connecting structure connecting corner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720123037.2U CN206464387U (en) | 2017-02-10 | 2017-02-10 | A kind of arc machining frock at two-sided board connecting structure connecting corner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206464387U true CN206464387U (en) | 2017-09-05 |
Family
ID=59703889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720123037.2U Expired - Fee Related CN206464387U (en) | 2017-02-10 | 2017-02-10 | A kind of arc machining frock at two-sided board connecting structure connecting corner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206464387U (en) |
-
2017
- 2017-02-10 CN CN201720123037.2U patent/CN206464387U/en not_active Expired - Fee Related
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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: 20170905 Termination date: 20210210 |