CN206527561U - A kind of milling drill jig of steering trapezoidal arm - Google Patents
A kind of milling drill jig of steering trapezoidal arm Download PDFInfo
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- CN206527561U CN206527561U CN201720186366.1U CN201720186366U CN206527561U CN 206527561 U CN206527561 U CN 206527561U CN 201720186366 U CN201720186366 U CN 201720186366U CN 206527561 U CN206527561 U CN 206527561U
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Abstract
The utility model discloses a kind of milling drill jig of steering trapezoidal arm, including bottom plate and main panel, it is connected between bottom plate and main panel by riser, several hydraulic jacks being arranged side by side are additionally provided between bottom plate and main panel, the cylinder rod end of hydraulic jack is connected with the pressing plate for depressing steering trapezoidal arm；The first location-plate and the second location-plate being arranged side by side are provided with described main panel, the heavy platform hole of the positioning being distributed in pairs is provided with the first described location-plate, the heavy platform hole of each two positioning constitutes the pressing plate being provided between a first clamping station, each two the first clamping station described in one；The pressing plate being provided between a second clamping station, each two the second clamping station described in one is constituted between described one V shaped slab of the second location-plate and a hook-shaped plate.Processing is bored in milling drill jig of the present utility model, the milling for being capable of once mounting completion more than one piece product, high in machining efficiency.
Description
Technical field
The utility model belongs to machining technology field, and in particular to a kind of milling drill jig of steering trapezoidal arm.
Background technology
For a steering trapezoidal arm with transport front axle, steering trapezoidal arm needs diplopore Double Milling to bore processing,
Existing processing mode is mainly using single-piece plain-milling machine milling two sides, and single-piece drill jig bores diplopore on radial drilling machine.Clamping and
Start and shut down frequently, lathe can not cause cost of labor higher from people (can not realize people's multi-machine operation)；Common driller is processed
Drilling bore hole dimension precision between the holes fluctuation it is larger, endoporus is coarse, and product quality is poor.
Utility model content
The purpose of this utility model is：For problems of the prior art, there is provided a kind of milling of steering trapezoidal arm
Processing is bored in drill jig, the milling for being capable of once mounting completion more than one piece product, high in machining efficiency.
To achieve these goals, the technical solution adopted in the utility model is：
A kind of milling drill jig of steering trapezoidal arm, including bottom plate and main panel, are connected between bottom plate and main panel by riser
Fixation is connect, several hydraulic jacks being arranged side by side are additionally provided between bottom plate and main panel, the cylinder rod end of hydraulic jack connects
It is connected to the pressing plate for depressing steering trapezoidal arm；The first location-plate being arranged side by side and second is provided with described main panel to determine
Position plate, the positioning being distributed in pairs is provided with the first described location-plate and sinks platform hole, and the heavy platform hole of each two positioning constitutes one the
The pressing plate described in one is provided between one clamping station, each two the first clamping station；The side of the second described location-plate
Main panel on be provided with and V shaped slab that several are arranged side by side be provided with supporting table, supporting table and for adjusting V shaped slab position
The adjusting bolt put, the second location-plate other side, which is provided with bearing, bearing, is provided with framework, is provided with framework and V-arrangement
The longitudinally adjusted screw rod for adjusting hook-shaped plate lengthwise position, hook-shaped plate are provided with several corresponding hook-shaped plates of plate, framework
On be provided with for steering trapezoidal arm formation cross spacing cross spacing screw rod, a described V shaped slab and one it is hook-shaped
The pressing plate being provided between a second clamping station, each two the second clamping station described in one is constituted between plate.
Preferably, described hydraulic jack is provided with six.
Preferably, the cylinder rod end of described hydraulic jack is connected with sphere screw, and described pressing plate is solid by sphere screw
Cylinder rod end is scheduled on, and the sphere portion of sphere screw is contacted with pressing plate.
Preferably, described riser includes four cant boards and four positive risers, and main panel is edge-on by four with bottom plate
Plate and four positive risers are fixedly connected.
Preferably, stripe board is provided with described hook-shaped plate, stripe board is fixedly connected with framework.
By adopting the above-described technical solution, the beneficial effects of the utility model are：
The milling drill jig of steering trapezoidal arm of the present utility model, because processing is bored in the milling that once mounting completes more than one piece product,
Crudy is excellent, and dimensionally stable is consistent, compared with original technique, and processing efficiency improves more than 4 times, can realize that a people keeps an eye on many
Platform numerically controlled processing equipment and occur shutdown less absolutely and treat work.
Brief description of the drawings
Fig. 1 is steering trapezoidal arm first step Working position schematic diagram of the present utility model.
Fig. 2 is steering trapezoidal arm second step Working position schematic diagram of the present utility model.
Fig. 3 is milling drill jig front sectional view of the present utility model.
Fig. 4 is milling drill jig top view of the present utility model.
Fig. 5 is milling drill jig left view sectional view of the present utility model.
Reference：1- bottom plates, 2- hydraulic jacks, 3- main panels, 4- sphere screws, 5- pressing plates, 6- supporting tables, 7- first
Location-plate, the location-plates of 8- second, 9-V shape plates, 10- adjusting bolts, 11- risers, the heavy platform hole of 12- positioning, 13- cross spacing spiral shells
Bar, the hook-shaped plates of 14-, 15- stripe boards, the longitudinally adjusted screw rods of 16-, 17- frameworks, 18- bearings.
Embodiment
Reference picture 1-5, the milling drill jig of steering trapezoidal arm of the present utility model, including bottom plate 1 and main panel 3, bottom plate 1 with
It is connected between main panel 3 by riser 11, several hydraulic pressure being arranged side by side is additionally provided between bottom plate 1 and main panel 3
Oil cylinder 2, the cylinder rod end of hydraulic jack 2 is connected with the pressing plate 5 for depressing steering trapezoidal arm；Set on described main panel 3
There are the first location-plate 7 and the second location-plate 8 being arranged side by side.
The heavy platform hole 12 of the positioning being distributed in pairs, the heavy structure of platform hole 12 of each two positioning are provided with the first described location-plate 7
Into a first clamping station, the pressing plate 5 described in one is provided between each two the first clamping station.
It is provided with the main panel 3 of the side of the second described location-plate 8 in supporting table 6, supporting table 6 and is provided with several
The V shaped slab 9 being arranged side by side and the adjusting bolt 10 for adjusting the position of V shaped slab 9, the other side of the second location-plate 8 are provided with
It is provided with bearing 18, bearing 18 in framework 17, framework 17 and corresponding with V shaped slab 9 several hook-shaped plates 14, framework 17 is installed
On be provided with longitudinally adjusted screw rod 16 for adjusting the hook-shaped lengthwise position of plate 14, hook-shaped plate 14 and be provided with for steering ladder
The cross spacing screw rod 13 of shape arm formation cross spacing, constitutes one the between a described V shaped slab 9 and a hook-shaped plate 14
The pressing plate 5 described in one is provided between two clamping stations, each two the second clamping station.
Hydraulic jack 2 is provided with six in the utility model, and the first clamping station is provided with six, it is necessary to three hydraulic oil
Cylinder 2；Second clamping station is provided with six, it is also desirable to three hydraulic jacks 2.Clamping can six turns of clamping on first clamping station
To tie rod arm, on the second clamping station can six steering trapezoidal arms of clamping, so can disposable 12 steering trapeziums of clamping
Arm.Clamping mechanism on the hydraulic jack 2 of other quantity, and corresponding clamping station can certainly be set, more than one piece is realized
Clamping.
The cylinder rod end of hydraulic jack 2 of the present utility model is connected with sphere screw 4, and described pressing plate 5 passes through sphere screw 4
Cylinder rod end is fixed on, and the sphere portion of sphere screw 4 is contacted with pressing plate 5.Combined using sphere screw 4 with the sphere of pressing plate 5
Structure, is capable of the thrust of active balance pressing plate 5.
Riser 11 includes four cant boards 11 and four positive risers 11, main panel 3 and bottom plate 1 by four cant boards 11 and
Four positive risers 11 are fixedly connected.
As shown in Figure 1 and Figure 2, after whole 12 workpiece of hydraulic clamp, following processing can be carried out in order：S1. 6, the left side
Reference plane Milling Process；S2. the coarse-fine Milling Machining in 6 the second faces on the right of；S3. the diplopore of 6 on the right of high speed drill；S4. to the right side
6, side progress orifice chamfer.
Milling drill jig operation principle of the present utility model：The steering trapezoidal arm for needing processing datum is placed on into first to determine
On the first clamping station on the plate 7 of position, it is placed into heavy platform hole, is realized after positioning, then by the arm portion of turning of steering trapezoidal arm
Pressing plate 5 is driven respectively to be fixed steering trapezoidal arm by hydraulic jack 2.The steering trapezium in the second face of processing will be needed
Arm is placed on the second location-plate 8, its one end is positioned by V shaped slab 9, other end is determined by hook-shaped plate 14
Position, is clamped in advance by V shaped slab 9 with hook-shaped plate 14 to workpiece；Pressing plate 5 is driven respectively by steering ladder by hydraulic jack 2 again
Shape arm is fixed.Wherein, the position of V shaped slab 9 can be finely adjusted by adjusting bolt 10, and the position of hook-shaped plate 14 is then
It can be finely adjusted by longitudinally adjusted screw rod 16.
Hook-shaped plate 14 is arranged on above bearing 18, is positioned in framework 17, and is fixed through stripe board 15, is left from each other
Moveable minim gap, hook-shaped plate 14 can be moved freely.Hook-shaped plate 14, cross spacing screw 13 and V shaped slab 9 are combined, and can be put down
The torsion tendency produced when weighing apparatus drilling and milling, prevents workpiece stress from moving, causes the accident of forging a knife.
After the steering trapezoidal arm of the complete reference plane of milling can be unloaded on the first location-plate 7, it is attached on the second location-plate 8 and carries out
Processing is bored in the milling of second face and diplopore.
Claims (5)
1. the milling drill jig of a kind of steering trapezoidal arm, it is characterised in that including bottom plate (1) and main panel (3), bottom plate (1) and master
It is connected between panel (3) by riser (11), being additionally provided with several between bottom plate (1) and main panel (3) is arranged side by side
Hydraulic jack (2), the cylinder rod end of hydraulic jack (2) is connected with the pressing plate (5) for depressing steering trapezoidal arm；Described master
It is provided with the first location-plate (7) and the second location-plate (8) being arranged side by side, described the first location-plate (7) and sets on panel (3)
It is equipped with the positioning being distributed in pairs to sink platform hole (12), each two positioning heavy platform hole (12) constitutes a first clamping station, each two
The pressing plate (5) described in one is provided between first clamping station；The main panel (3) of the side of described the second location-plate (8)
On be provided with and V shaped slab (9) that several are arranged side by side be provided with supporting table (6), supporting table (6) and for adjusting V shaped slab
(9) adjusting bolt (10) of position, the second location-plate (8) other side is provided with bearing (18), and bearing sets framed on (18)
Being provided with to be provided with several hook-shaped plates (14) corresponding with V shaped slab (9), framework (17) in body (17), framework (17) is used for
Adjust and be provided with the longitudinally adjusted screw rod (16) of hook-shaped plate (14) lengthwise position, hook-shaped plate (14) for steering trapezoidal arm shape
Spacing cross spacing screw rod (13) is open into, one the is constituted between a described V shaped slab (9) and a hook-shaped plate (14)
The pressing plate (5) described in one is provided between two clamping stations, each two the second clamping station.
2. milling drill jig according to claim 1, it is characterised in that described hydraulic jack (2) is provided with six.
3. milling drill jig according to claim 1, it is characterised in that the cylinder rod end of described hydraulic jack (2) is connected with
Sphere screw (4), described pressing plate (5) is fixed on cylinder rod end by sphere screw (4), and the sphere portion of sphere screw (4) with
Pressing plate (5) is contacted.
4. milling drill jig according to claim 1, it is characterised in that described riser (11) includes four cant boards (11)
With four positive risers (11), main panel (3) passes through four cant boards (11) and the fixed company of four positive risers (11) with bottom plate (1)
Connect.
5. milling drill jig according to claim 1, it is characterised in that be provided with stripe board on described hook-shaped plate (14)
(15), stripe board (15) is fixedly connected with framework (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720186366.1U CN206527561U (en) | 2017-02-28 | 2017-02-28 | A kind of milling drill jig of steering trapezoidal arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720186366.1U CN206527561U (en) | 2017-02-28 | 2017-02-28 | A kind of milling drill jig of steering trapezoidal arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206527561U true CN206527561U (en) | 2017-09-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720186366.1U Active CN206527561U (en) | 2017-02-28 | 2017-02-28 | A kind of milling drill jig of steering trapezoidal arm |
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| CN (1) | CN206527561U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107470674A (en) * | 2017-09-30 | 2017-12-15 | 山西中晋工业机械有限公司 | U bores the device of steering gear diplopore special plane |
-
2017
- 2017-02-28 CN CN201720186366.1U patent/CN206527561U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107470674A (en) * | 2017-09-30 | 2017-12-15 | 山西中晋工业机械有限公司 | U bores the device of steering gear diplopore special plane |
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