CN209439781U - A kind of gantry machining center square ram structure - Google Patents
A kind of gantry machining center square ram structure Download PDFInfo
- Publication number
- CN209439781U CN209439781U CN201822187203.2U CN201822187203U CN209439781U CN 209439781 U CN209439781 U CN 209439781U CN 201822187203 U CN201822187203 U CN 201822187203U CN 209439781 U CN209439781 U CN 209439781U
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- China
- Prior art keywords
- ram
- side wall
- machining center
- gantry machining
- slide
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Abstract
A kind of gantry machining center square ram structure of the utility model, including ram, the ram is cuboid, the main shaft extended along central axis is installed in ram, the spindle nose is connected with main transmission, four sidewall surfaces of ram are provided with slide rail, and the slide rail is sliding combined with pressing plate and two slides.The beneficial effects of the utility model are: center of gravity of this patent gantry machining center main shaft portion center of gravity close to complete machine, largely improves the rigidity of main shaft, compact-sized, safety, reliability, stability are high, energy conservation and environmental protection.
Description
Technical field
The utility model relates to a kind of gantry machining center square ram structures.
Background technique
Currently, gantry machining center uses T-type structure ram, belt or gear drive all the time, i.e., with being placed in cunning
Sliding rail of two guide rails of rear side as transmission support is rested the head on, is equipped with spindle motor mounting base, the T-shaped knot of ram in front of ram
Structure.This structure ram part center of gravity leans forward, and weakens the processing rigidity of main shaft.And gantry machining center is for processing large size zero
The process equipment of component, relatively high to the integral rigidity requirement of lathe, existing ram structure stability and reliability all compare
It is low.
Summary of the invention
To solve the above technical deficiency, the utility model provides that a kind of rigidity is strong, the high gantry processing of stability
Center square ram structure.
The utility model is realized by following measures:
A kind of gantry machining center square ram structure of the utility model, including ram, the ram is cuboid, sliding
The main shaft extended along central axis is installed in pillow, the spindle nose is connected with main transmission, and four sidewall surfaces of ram are equal
It is provided with slide rail, the slide rail is sliding combined with pressing plate and two slides.
Be provided on each sidewall surfaces edge of above-mentioned ram two along ram long side extend slide rail, two
A slide is symmetricly set on the left and right sides of ram, slide be provided with ram side wall close to L shape side wall, two slides in left and right
L shape side wall long side be slidably matched respectively with two slide rails at left and right sides of ram on side wall, the L shape of two slides in left and right
Side wall short side is slidably matched with the slide rail of left and right two in ram bottom sidewall respectively, the bottom sidewall and cunning of the pressing plate
Two slide rails in the top sidewall of pillow are slidably matched.
Wedge mechanism is provided between two slide rails in the bottom sidewall of above-mentioned pressing plate and the top sidewall of ram.
Inclined wedge is provided between two slide rails in the L shape side wall long side and ram side wall of at least one above-mentioned slide
Mechanism.
The beneficial effects of the utility model are: center of gravity of this patent gantry machining center main shaft portion center of gravity close to complete machine,
The rigidity of main shaft is largely improved, compact-sized, safety, reliability, stability are high, energy conservation and environmental protection.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the utility model Structure of cross section schematic diagram.
Wherein: 1 main shaft, 2 rams, 3 slides, 4 pressing plates, 5 wedge mechanisms.
Specific embodiment
Further detailed description is done to the utility model with reference to the accompanying drawing:
A kind of 2 structure of gantry machining center use side ram of the utility model, improves gantry machining center critical component
The rigidity of ram 2 and main shaft 1, the structure have accomplished the major diameter heavy cut of either low regime or the strength in middle and high fast area
The high-speed of non-ferrous metal is cut in cutting or high velocity, and effective wide area can be achieved and stablize output.
As shown in Figure 1, 2,2 structure of a kind of gantry machining center use side ram of the utility model, including ram 2, ram 2
For cuboid, it being installed with the main shaft 1 extended along central axis in ram 2,1 end of main shaft is connected with main transmission, and four of ram 2
Sidewall surfaces are provided with slide rail, and slide rail is sliding combined with pressing plate 4 and two slides 3.
Be provided on each sidewall surfaces edge of ram 2 two along ram 2 long side extend slide rail, two
Slide 3 is symmetricly set on the left and right sides of ram 2, slide 3 be provided with 2 side wall of ram close to L shape side wall, two cunnings in left and right
The L shape side wall long side of seat 3 is slidably matched with two slide rails on 2 left and right sides side wall of ram respectively, two slides 3 in left and right
L shape side wall short side be slidably matched respectively with the slide rail of left and right two in 2 bottom sidewall of ram, the bottom of the pressing plate 4
Side wall is slidably matched with two slide rails in the top sidewall of ram 2.The bottom sidewall of pressing plate 4 and the top side of ram 2
Wedge mechanism 5 is provided between two slide rails on wall.In the L shape side wall long side and 2 side wall of ram of at least one slide 3
Two slide rails between be provided with wedge mechanism 5.
It is connected by shaft coupling with main transmission above main shaft 1 and realizes 1 rotary motion of main shaft.Four sides of ram 2
It is provided with eight slide rails, respectively slide rail、、、、、、、.In this eight slide rails、、、It is bonded respectively with slide 3,、It is fixed by wedge mechanism 5 and pressing plate 4,、By wedge mechanism 5 and slide
Seat 3 cooperates, and wedge mechanism 5 is for eliminating movement clearance.
The above is only the preferred embodiment of this patent, it is noted that for the ordinary skill people of the art
For member, under the premise of not departing from the art of this patent principle, several improvement and replacement can also be made, these are improved and replacement
Also it should be regarded as the protection scope of this patent.
Claims (4)
1. a kind of gantry machining center square ram structure, including ram, it is characterised in that: the ram is cuboid, ram
It is inside installed with the main shaft extended along central axis, the spindle nose is connected with main transmission, and four sidewall surfaces of ram are all provided with
It is equipped with slide rail, the slide rail is sliding combined with pressing plate and two slides.
2. gantry machining center square ram structure according to claim 1, it is characterised in that: each side wall of the ram
The slide rail that two long sides along ram extend is provided on marginal surface, two slides are symmetricly set on the left and right of ram
Two sides, slide be provided with ram side wall close to L shape side wall, left and right two slides L shape side wall long side respectively with ram a left side
Two slide rails on right two sides side wall are slidably matched, left and right two slides L shape side wall short side respectively with ram bottom side
The slide rail of left and right two on wall is slidably matched, two in the bottom sidewall of the pressing plate and the top sidewall of ram sliding
Guide rail is slidably matched.
3. gantry machining center square ram structure according to claim 2, it is characterised in that: the bottom sidewall of the pressing plate
Wedge mechanism is provided between two slide rails in the top sidewall of ram.
4. gantry machining center square ram structure according to claim 2, it is characterised in that: the L shape of at least one slide
Wedge mechanism is provided between two slide rails in side wall long side and ram side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822187203.2U CN209439781U (en) | 2018-12-25 | 2018-12-25 | A kind of gantry machining center square ram structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822187203.2U CN209439781U (en) | 2018-12-25 | 2018-12-25 | A kind of gantry machining center square ram structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209439781U true CN209439781U (en) | 2019-09-27 |
Family
ID=68015447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822187203.2U Active CN209439781U (en) | 2018-12-25 | 2018-12-25 | A kind of gantry machining center square ram structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209439781U (en) |
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2018
- 2018-12-25 CN CN201822187203.2U patent/CN209439781U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Square ram structure for gantry machining center Effective date of registration: 20210728 Granted publication date: 20190927 Pledgee: Levin commercial bank Limited by Share Ltd. Fengcheng branch Pledgor: Shandong Daqiao Development Co.,Ltd. Registration number: Y2021980006957 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221122 Granted publication date: 20190927 Pledgee: Levin commercial bank Limited by Share Ltd. Fengcheng branch Pledgor: Shandong Daqiao Development Co.,Ltd. Registration number: Y2021980006957 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |