A kind of Four-axis milling device of laser pedestal
Technical field:
The utility model belongs to Al-alloy products machining field, specifically a kind of Four-axis milling dress of laser pedestal
It sets.
Background technique:
In mechanical processing industry, just how to shorten machining period, if always machining field concern of improving benefit
Topic, when for processing laser base products, since hexahedron is all by machining feature, and part processing precision requirement is very high, often
The processing method of rule is by repeatedly adjusting face and clamping to complete manufacturing procedure, and each tune face will dismantle pressing plate, play table score again
In, it is time-consuming and laborious.
Existing laser pedestal processing unit (plant) only has the effect of single side clamping, to carry out No. 6 clampings, labor when processing hexahedron
Fatigue resistance is high, and the size of part and geometric tolerance it is difficult to ensure that, there are clamping error, compare the machining factory meeting for having scale
With horizontal Machining centers, No. 3 to 4 clampings are wanted sleeping plus processing and loading clamp number, and the sleeping processing cost added is higher.Therefore,
If propose a kind of structure is simple, greatly shorten machining period and clamping times, improve working efficiency laser pedestal four axis
Processing unit (plant), the necessarily welcome by machining field.
Summary of the invention:
The purpose of this utility model is to overcome above deficiency, provide that a kind of structure is simple, greatly shortens processing work
When and clamping times, improve working efficiency laser pedestal Four-axis milling device.
The purpose of this utility model is achieved through the following technical solutions: a kind of Four-axis milling device of laser pedestal, packet
It includes
One pedestal group, pedestal group include pedestal, and pedestal is equipped with two cushion blocks of the right setting of a first from left;
One or four axis driving groups, four axis driving groups include four axis pedestals being placed in above cushion block, and the inside of four axis pedestals is equipped with
Four axis index dials, four axis index dials above two cushion blocks are correspondingly arranged, and the inside of four axis index dials is connected equipped with four axis bridge plates
Block is equipped with four axis bridge plates being laterally arranged between two four axis bridge plate link blocks;
One clamping group, clamping group are placed in the top position of four axis bridge plates, and clamping group includes being placed in four axis bridge plate upper surfaces
Backing plate and the briquetting for the multiple evenly distributed settings being placed in above backing plate are equipped with the sky for holding the insertion of laser pedestal between briquetting
Chamber.
Further improvement of the utility model is: pedestal is equipped with multiple rows of groove, and the lower end of cushion block is equipped with and groove
Engage the protrusion of setting.
Further improvement of the utility model is: the inner side end of four axis index dials is equipped with multiple T of equal circumference arrangement
Profile bar slot, the end face that four axis bridge plate link blocks are connect with four axis index dials are equipped with the fixture block that setting is engaged with T-type bar groove.
Further improvement of the utility model is: the upper surface of four axis bridge plate link blocks is rectangular-shaped equipped with being recessed inwardly
Notch, the two side ends of four axis bridge plates are respectively equipped with supporting block, and supporting block engaging is arranged in notch, and supporting block passes through multiple spiral shells
Bolt is connect with four axis bridge plate link blocks.
Further improvement of the utility model is: cushion block be equipped with multiple evenly distributed settings threaded hole, briquetting with
Cushion block is bolted.
Compared with the prior art, the utility model has the following advantages:
1, the utility model includes pedestal group, four axis driving groups, clamping group, and structure is simple, and rationally, laser pedestal is logical for design
It crosses clamping group to be arranged on backing plate, and is rotated by the four axis index dials at both ends, each clamping can be completed the processing in 3 faces, and 3
After a face completion of processing, clamping is carried out again, by the rotation of four axis index dials, completes the processing in other 3 faces, twice clamping
Six faces processing of laser pedestal can be completed in work, time saving and energy saving, improves working efficiency, shortens machining period and clamping
Number.
2, pedestal is equipped with multiple rows of groove, and the lower end of cushion block is equipped with the protrusion that setting is engaged with groove, the setting of cushion block
Play the role of buffering four axis pedestals, while the protrusion of cushion block lower end engages setting with the groove on pedestal, plays to before cushion block
The effect of rear direction limit, prevents laser pedestal from occurring displacement in process.
3, the T-type bar groove on four axis index dials engages setting with the fixture block on four axis bridge plate link blocks, guarantees the indexing of four axis
Being connected and fixed property between disk and four axis bridge plate link blocks.
4, the supporting block engaging of four axis bridge plate two sides is arranged in the notch on four axis bridge plate link blocks, is convenient for four axis bridge plates
The fixed limit of horizontal direction, and supporting block is connect by multiple bolts with four axis bridge plate link blocks, guarantees four axis bridge plates and four
The stable connection of axis bridge plate link block.
5, cushion block is equipped with the threaded hole of multiple evenly distributed settings, and the setting of multiple threaded holes is pressed on cushion block convenient for adjusting
Spacing between block, the limit for meeting various sizes of laser pedestal are fixed.
Detailed description of the invention:
Fig. 1 is a kind of structural schematic diagram of the Four-axis milling device of laser pedestal of the utility model.
Fig. 2 is the four axis index dials and four axis bridge plate link blocks of a kind of Four-axis milling device of laser pedestal of the utility model
Connection schematic diagram.
Fig. 3 is a kind of structural schematic diagram of four axis bridge plates of the Four-axis milling device of laser pedestal of the utility model.
Figure label: 1- pedestal, 2- cushion block, tetra- axis pedestal of 3-, tetra- axis index dial of 4-, tetra- axis bridge plate link block of 5-, 6- tetra-
Axis bridge plate, 7- backing plate, 8- briquetting, 9- groove, 10- protrusion, 11-T profile bar slot, 12- notch, 13- supporting block, 14- threaded hole,
15- laser pedestal.
Specific embodiment:
In order to deepen the understanding to the utility model, the utility model is made below in conjunction with embodiment and attached drawing further
It is described in detail, which is only used for explaining the utility model, does not constitute the restriction to scope of protection of the utility model.
The utility model a kind of a kind of embodiment of the Four-axis milling device of laser pedestal as shown in figure 1, including
One pedestal group, pedestal group include pedestal 1, and pedestal 1 is equipped with two cushion blocks 2 of the right setting of a first from left;
One or four axis driving groups, four axis driving groups include the four axis pedestals 3 for being placed in 2 top of cushion block, and the inside of four axis pedestals 3 is set
There are four axis index dials 4, four axis index dials 4 of two 2 tops of cushion block are correspondingly arranged, and the inside of four axis index dials 4 is equipped with four axis bridges
Plate link block 5 is equipped with four axis bridge plates 6 being laterally arranged between two four axis bridge plate link blocks 5;
One clamping group, clamping group are placed in the top position of four axis bridge plates 6, and clamping group includes being placed in four axis bridge plates, 6 upper surface
Backing plate 7 and be placed in the top of backing plate 7 multiple evenly distributed settings briquetting 8, be equipped with that hold laser pedestal 15 embedding between briquetting 8
The cavity entered.
Pedestal 1 is equipped with multiple rows of groove 9, and the lower end of cushion block 2 is equipped with the protrusion 10 that setting is engaged with groove 9, cushion block 2
Setting is played the role of buffering four axis pedestals 6, while the protrusion 10 of 2 lower end of cushion block engages setting with the groove 9 on pedestal 1, rises
To the effect limited to 2 front-rear direction of cushion block, prevent laser pedestal from occurring displacement in process.
As shown in Figure 2 and Figure 3, the inner side end of four axis index dials 4 is equipped with multiple T-type bar grooves 11 of equal circumference arrangement, four axis
The end face that bridge plate link block 5 is connect with four axis index dials 4 is equipped with the fixture block that setting is engaged with T-type bar groove 11, guarantees the indexing of four axis
Being connected and fixed property between disk 4 and four axis bridge plate link blocks 5.
The upper surface of four axis bridge plate link blocks 5 is equipped with the rectangular-shaped notch 12 being recessed inwardly, the two side ends point of four axis bridge plates 6
Not She You supporting block 13, the engaging of supporting block 13 is arranged in notch 12, convenient for the fixed limit of four axis bridge plates, 6 horizontal direction, and
Supporting block 13 is connect by multiple bolts with four axis bridge plate link blocks 5, guarantees the company of four axis bridge plates 6 and four axis bridge plate link blocks 5
Connect stability.
Cushion block 2 is equipped with the threaded hole 14 of multiple evenly distributed settings, and briquetting 8 is bolted with cushion block 2, cushion block 2
Convenient for adjusting the spacing between briquetting 8, the limit for meeting various sizes of laser pedestal 15 is solid for the setting of upper multiple threaded holes 14
It is fixed.
Working principle: by 15 clamping of laser pedestal on backing plate 7, product itself is utilized between laser pedestal 15 and backing plate 7
Smart hole first pre-fixed on backing plate 7 by pivot pin, then tie product straightness;Pass through screw locking mode using briquetting 8
Fixed laser pedestal 15 first processes top surface feature, and then four axis index dials 4 are rotated by 90 ° counterclockwise by machine tool instructions, processing the
One lateral feature processes other side region feature, realizes the processing in 3 faces finally, four axis index dials 4 rotate 180 °;It unloads
Laser pedestal 15 carries out clamping again, by above-mentioned steps, completes the processing in other 3 faces.
The utility model includes pedestal group, four axis driving groups, clamping group, and structure is simple, and rationally, laser pedestal passes through for design
Clamping group is arranged on backing plate, and is rotated by the four axis index dials at both ends, and each clamping can be completed the processing in 3 faces, and 3
After the completion of processing of face, clamping is carried out again, by the rotation of four axis index dials, completes the processing in other 3 faces, twice clamping work
Six faces processing of laser pedestal can be completed, it is time saving and energy saving, working efficiency is improved, machining period and clamping are shortened
Number.
It should be understood by those skilled in the art that the present utility model is not limited to the above embodiments, above-described embodiment and
Only illustrate the principles of the present invention described in specification, on the premise of not departing from the spirit and scope of the utility model,
The utility model also has various changes and improvements, these changes and improvements both fall within the scope of the claimed invention
It is interior.The protection scope of the present invention is defined by the appended claims and their equivalents.