CN206567816U - A kind of Large Machine Body connects adjustment mechanism in high precision - Google Patents
A kind of Large Machine Body connects adjustment mechanism in high precision Download PDFInfo
- Publication number
- CN206567816U CN206567816U CN201621357977.XU CN201621357977U CN206567816U CN 206567816 U CN206567816 U CN 206567816U CN 201621357977 U CN201621357977 U CN 201621357977U CN 206567816 U CN206567816 U CN 206567816U
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- adjustment
- block
- lathe
- lathe bed
- fixed block
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Abstract
Adjustment mechanism is connected in high precision the utility model discloses a kind of Large Machine Body, and it includes：Left lathe, right lathe, fixed block and adjustment block, the two ends of described adjustment block are respectively placed on left lathe and right lathe, fixed block is respectively equipped with above and below adjustment block, described adjustment block and fixed block mating surface is the conical surface, lathe bed connection can be segmented by the mechanism more high-efficiency high-accuracy adjustment heavy duty machine tools, improve operation and the machining accuracy of such lathe, the mechanism is simple to operation, can efficiently and rapidly adjust the connection precision of lathe bed, save the Installing machine tool time, change conventional mounting technique, improve operating efficiency.
Description
Technical field
The utility model is related to a kind of Large Machine Body connection adjustment mechanism in high precision.
Background technology
Heavy duty machine tools such as large-sized gantry milling machine, its lathe bed is all very long.It is easy to process in order to cast, generally all it is by its point
For two parts or more parts.But when carrying out each several part lathe bed and installing connection, because each several part lathe bed is heavy, processing and
Rigging error, the large-scale lathe bed precision being commonly installed is poor, and uniformity and contour are extremely difficult to technical requirements.
Solving the common approach of the problem is, is adjusted and is positioned using parallels, pin, be i.e. the lathe bed bottom in adjustment to be installed
Portion place parallels, by adjust parallels highly so that each lathe bed connection when Adjustment precision reach requirement, after fixing again with pin come
Positioning, is fixed with screw-driving.This scheme has 3 points of deficiencies：One when being that lathe bed segmentation is more, and parallels and adjustment are placed every time
Control parallels highly relatively difficult；Two be due to that parallels itself does not have precision, and adjustment control mode is rough, is extremely difficult to higher
Position accuracy demand；Three be that pin-and-hole needs to process after determining in position, directly results in processing and assembling mode inconvenience.
It is the structural representation of prior art as shown in Figure 4, left lathe bed 1 and right lathe bed 2 are due to machining accuracy and assembling essence
All the time there is horizontal, longitudinal direction and short transverse gap in degree problem, it is impossible to which meeting lathe bed, connection is installed together in high precision, so that
Gap is deliberately left in diagram.
Utility model content
Utility model purpose：The purpose of this utility model is that there is provided a kind of large scale computer in order to solve the deficiencies in the prior art
Bed lathe bed in high precision connection adjustment mechanism, by the mechanism can high-efficiency high-accuracy adjust heavy duty machine tools more than segmentation lathe bed connect,
So as to improve operation and the machining accuracy of such lathe.
Technical scheme：In order to solve problem above, the utility model provides a kind of Large Machine Body, and connection is adjusted in high precision
Complete machine structure, it includes：Left lathe, right lathe, fixed block and adjustment block, the two ends of described adjustment block be respectively placed in left lathe and
On right lathe, fixed block is respectively equipped with above and below adjustment block, described adjustment block and fixed block mating surface is cone
Face.
As of the present utility model further preferred, fixed block screw hole is provided with described fixed block.
As of the present utility model further preferred, adjustment block screw hole is provided with described adjustment block.
As it is of the present utility model further preferably, the angle of the conical surface in described adjustment block is 7 °~10 °.
As it is of the present utility model further preferably, the angle of the conical surface on described fixed block is 7 °~10 °.
As of the present utility model further preferred, the length of the conical surface and the length of fixed block are provided with described adjustment block
Degree is identical.
Beneficial effect：A kind of Large Machine Body described in the utility model connects adjustment mechanism in high precision, passes through the machine
Structure can be segmented lathe bed connection more high-efficiency high-accuracy adjustment heavy duty machine tools, improve operation and the machining accuracy of such lathe, should
Mechanism is simple to operation, can efficiently and rapidly adjust the connection precision of lathe bed, save the time, improved operating efficiency.
Brief description of the drawings
Fig. 1 is the utility model lathe bed adjustment cushion block general construction schematic diagram；
Fig. 2 is fixed-block-architecture (FBA) schematic diagram in the utility model lathe bed adjustment cushion block；
Fig. 3 is adjustment block structural representation in the utility model lathe bed adjustment cushion block；
Fig. 4 is the structural representation of prior art；
Fig. 5 is that the utility model lathe bed adjustment cushion block is installed to work structuring schematic diagram after lathe bed.
Embodiment
Embodiment of the present utility model is described in further detail with reference to the accompanying drawings and examples.Following examples
For illustrating the utility model, but it can not be used for limiting scope of the present utility model." under ", "left", "right", " interior ", " outer ",
The orientation or position relationship of the instruction such as " front end ", " rear end ", " head ", " afterbody " are to be closed based on orientation shown in the drawings or position
System, is for only for ease of description the utility model and simplifies description, rather than indicate or imply that the device or element of meaning are necessary
With specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition,
Term " first ", " second ", " the 3rd " etc. are only used for describing purpose, and it is not intended that indicating or implying relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary.
For the ordinary skill in the art, it can understand that specific in the utility model of above-mentioned term containing with concrete condition
Justice.
As shown in Figure 1, Figure 2 and Figure 3, the utility model provides a kind of Large Machine Body connection adjustment mechanism in high precision,
It includes：Left lathe 1, right lathe 2, fixed block 3 and adjustment block 4, the two ends of described adjustment block 4 are respectively placed in the left He of lathe 1
On right lathe 2, the length that the conical surface is provided with adjustment block 4 is identical with the length of fixed block 3, above and below adjustment block 4 respectively
Provided with fixed block 3, the mating surface of described adjustment block 4 and fixed block 3 is 7 °~10 ° of the conical surface.
The structural representation of prior art is illustrated in figure 4, left lathe bed 1 and right lathe bed 2 are due to machining accuracy and assembling essence
All the time there is horizontal, longitudinal direction and short transverse gap in degree problem, it is impossible to which meeting lathe bed, connection is installed together in high precision, so that
Gap is deliberately left in diagram.The left right middle position of lathe bed 1 is provided with left lathe bed adjustment cushion block installation site 10, right lathe bed 2
Middle leftward position is provided with right lathe bed adjustment cushion block installation site 20.
It is illustrated in figure 5 the utility model lathe bed adjustment cushion block and is installed to work structuring schematic diagram after lathe bed, is using this
During utility model, first placing at the two ends of adjustment block 4 respectively can only be on left lathe bed 1 and right lathe bed 2, and small moment of torsion screws on two adjustment
Block screw 6 links together adjustment block 4 with left lathe bed 1 and right lathe bed 2, and the two connects without being close to very much, then by two fixations
Block 3 is arranged on the both sides up and down of adjustment block 4, and high pulling torque screws on four fixed block screws 5 and is connected to fixed block 3 with left lathe bed 1
Together.Because the both sides of adjustment block 4 and two mating surfaces of fixed block 3 are the conical surfaces, and fixed block 3 fastens company with left lathe bed 1
Connect, so as to rotate when turning adjustment block screw 6, right lathe bed 2 can be caused to have small three direction to move.Lathe bed is installed in precision adjustment
During, with the left lathe bed 1 of gage measuring and the horizontal of right lathe bed 2, the three direction installation accuracies in longitudinal direction and height, by unscrewing or
Person screws adjustment block screw 6 so as to adjust the installation accuracy of left lathe bed 1 and right lathe bed 2, untill requirement is reached, simultaneously now
Symmetrically fasten the high accuracy install connection that left lathe bed 1 and right lathe bed 2 can be achieved in all screws.
Embodiment of the present utility model in order to example and description for the sake of and provide, and be not exhaustively or will
The utility model is limited to disclosed form.Many modifications and variations are aobvious and easy for the ordinary skill in the art
See.Selection and description embodiment are, in order to more preferably illustrate principle of the present utility model and practical application, and to make this area
Those of ordinary skill is it will be appreciated that the utility model is so as to design the various embodiments with various modifications suitable for special-purpose.
Claims (6)
1. a kind of Large Machine Body connects adjustment mechanism in high precision, it includes：Left lathe (1) and right lathe (2), its feature exist
In：It also includes：Fixed block (3) and adjustment block (4), the two ends of described adjustment block (4) are respectively placed in left lathe (1) and right machine
On bed (2), fixed block (3) is respectively equipped with above and below adjustment block (4), described adjustment block (4) and fixed block (3)
Mating surface is the conical surface.
2. a kind of Large Machine Body according to claim 1 connects adjustment mechanism in high precision, it is characterised in that：Described
Fixed block is provided with fixed block screw hole on (3).
3. a kind of Large Machine Body according to claim 1 connects adjustment mechanism in high precision, it is characterised in that：Described
Adjustment block is provided with adjustment block screw hole on (4).
4. a kind of Large Machine Body according to claim 1 connects adjustment mechanism in high precision, it is characterised in that：Described
The angle of the conical surface in adjustment block (4) is 7 °~10 °.
5. a kind of Large Machine Body according to claim 1 connects adjustment mechanism in high precision, it is characterised in that：Described
The angle of the conical surface on fixed block (3) is 7 °~10 °.
6. a kind of Large Machine Body according to claim 1 connects adjustment mechanism in high precision, it is characterised in that：Described
The length that the conical surface is provided with adjustment block (4) is identical with the length of fixed block (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621357977.XU CN206567816U (en) | 2016-12-12 | 2016-12-12 | A kind of Large Machine Body connects adjustment mechanism in high precision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621357977.XU CN206567816U (en) | 2016-12-12 | 2016-12-12 | A kind of Large Machine Body connects adjustment mechanism in high precision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206567816U true CN206567816U (en) | 2017-10-20 |
Family
ID=60062642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621357977.XU Active CN206567816U (en) | 2016-12-12 | 2016-12-12 | A kind of Large Machine Body connects adjustment mechanism in high precision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206567816U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109514278A (en) * | 2018-12-29 | 2019-03-26 | 济南天辰铝机股份有限公司 | A kind of lathe bed docking structure of overlength gantry machining center and connection method |
-
2016
- 2016-12-12 CN CN201621357977.XU patent/CN206567816U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109514278A (en) * | 2018-12-29 | 2019-03-26 | 济南天辰铝机股份有限公司 | A kind of lathe bed docking structure of overlength gantry machining center and connection method |
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