CN205798955U - Workbench in numerical control device - Google Patents
Workbench in numerical control device Download PDFInfo
- Publication number
- CN205798955U CN205798955U CN201620673886.0U CN201620673886U CN205798955U CN 205798955 U CN205798955 U CN 205798955U CN 201620673886 U CN201620673886 U CN 201620673886U CN 205798955 U CN205798955 U CN 205798955U
- Authority
- CN
- China
- Prior art keywords
- leading screw
- movable plate
- positioning sleeve
- seat
- control device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
Workbench in numerical control device, including movable plate and the workpiece mounting plate being located on this movable plate, described movable plate bottom is provided with slide block, and described slide block is slidably disposed on two slide rails be arrangeding in parallel；Described movable plate back is provided with the mounting seat and guide holder passed for leading screw, the female thread of screw-threaded engagement with leading screw surface it is provided with inside described mounting seat, one end of described leading screw is placed on fixing seat, the other end is located in drive seat, described drive seat is provided with the motor driving screw turns, also being arranged with positioning sleeve on described leading screw, described positioning sleeve is fixed in mounting seat, and leaves space between positioning sleeve inwall and leading screw.In this utility model by the way of parallel sliding track with lead screw transmission, make the movable plate depth of parallelism in translation motion good, displacement controllable precise, it is adaptable to produce the workpiece that required precision is high.
Description
Technical field
This utility model belongs to numerical control device field, is specifically related to a kind of workbench in numerical control device.
Background technology
At present, in industry manufacture field, automaticity is more and more higher, and numerical control device is more and more employed, especially
It applies more universal during the work piece production that some sequencing productions, required precision are high.Numerical control device or Digit Control Machine Tool
When doing Precision Machining operation, need to use to the numerical control table, NC table with multiple directions degree of freedom, it is achieved processing workpiece and machine
The position in bed tool sharpening face is adjustable.
There is the problems such as workpiece poor location, precision be relatively low in existing numerical control device workbench, it is impossible to meets most of precision
Requiring high work piece production, therefore, this utility model is studied this side up.
Utility model content
For deficiency of the prior art, it is reliable that this utility model provides a kind of location, the numerical control device work that precision is high
Station.
This utility model is achieved through the following technical solutions.
Workbench in numerical control device, including movable plate and the workpiece mounting plate being located on this movable plate, described shifting
Dynamic plate bottom is provided with slide block, and described slide block is slidably disposed on two slide rails be arrangeding in parallel；Described movable plate back is provided with
The mounting seat passed for leading screw and guide holder, be provided with the female thread of screw-threaded engagement with leading screw surface, institute inside described mounting seat
The one end stating leading screw is placed on fixing seat, and the other end is located in drive seat, is provided with the electricity driving screw turns in described drive seat
Machine, described leading screw is also arranged with positioning sleeve, and described positioning sleeve is fixed in mounting seat, and stays between positioning sleeve inwall and leading screw
There is space.
Numerical control device workbench of the prior art general by oil cylinder pushing movable workbench, in moving process by mistake
Difference is relatively big, uses the motion track of aftertable easily to produce deviation the most for a long time, causes produced workpiece accuracy inadequate, secondary
Product rate is high.In this utility model, being provided with two parallel slide rails in the movable plate bottom of workbench, movable plate is by being provided thereon
The slide block mated with slide rail on slide rail, realize translation, precision is high.Further, movable plate is connected with leading screw, at leading screw
In rotation process, realize the movement of movable plate by leading screw thread surface with the coupling transmission of engaging of the female thread in mounting seat
Process, owing to the rotation of leading screw can be accurately controlled, positioning sleeve can ensure that the directed movement of leading screw is accurate, therebetween simultaneously
Space will not be blocked during ensureing guide screw movement, and therefore the translation distance of movable plate can be very accurate, and precision is high.
As preferably, described positioning sleeve is provided with edgewise, described edgewise is fixed with screw for being fixed on by positioning sleeve
In mounting seat.
As preferably, the space between described positioning sleeve inwall and leading screw is 0.05-0.1mm, is ensureing guide-localization
Meanwhile, the motion of leading screw is not the most affected.
As preferably, described workpiece mounting plate be provided with several for the hole, location fixing workpiece, be adapted to multiple
The location of different workpiece, the suitability is wide.
As preferably, described workpiece mounting plate can slide on movable plate, can have and realize moving up and down of workpiece.
Compared with prior art, during this utility model has the advantages that this utility model by parallel sliding track with
The mode of lead screw transmission, makes the movable plate depth of parallelism in translation motion good, displacement controllable precise, it is adaptable to produce precision
Require high workpiece.
Accompanying drawing explanation
Fig. 1 is top view of the present utility model.
Fig. 2 is the sectional view in A-A direction in Fig. 1.
Fig. 3 is the sectional view in C-C direction in Fig. 1.
Fig. 4 is the sectional view in B-B direction in Fig. 2.
Fig. 5 is the enlarged drawing of encircled in Fig. 4.
Detailed description of the invention
Below in conjunction with the accompanying drawings with detailed description of the invention, this utility model is further described.
Seeing Fig. 1 to Fig. 5, the workbench in numerical control device, including movable plate 1 and the workpiece being located on this movable plate 1
Installing plate 6, described movable plate 1 bottom is provided with slide block 11, and described slide block 11 is slidably disposed at two slide rails be arrangeding in parallel 2
On；Described movable plate 1 back is provided with the mounting seat 13 and guide holder 12 passed for leading screw 4, described mounting seat 13 is internal be provided with
The female thread of the screw-threaded engagement on leading screw 4 surface, one end of described leading screw 4 is placed on fixing seat 5, and the other end is located in drive seat 3,
Described drive seat 3 is provided with the motor 31 driving leading screw 4 to rotate, described leading screw 4 is also arranged with positioning sleeve 41, described positioning sleeve
41 are fixed in mounting seat 13, and leave space between positioning sleeve 41 inwall and leading screw 4.
In present embodiment, described positioning sleeve 41 is provided with edgewise, described edgewise is fixed with screw 42 for positioning
Set 41 is fixed in mounting seat 13；Space between described positioning sleeve 41 inwall and leading screw 4 is 0.05-0.1mm.Additionally, this reality
Execute in mode, described workpiece mounting plate 6 be provided with several for the hole, location 61 fixing workpiece, described workpiece mounting plate 6 can
Movable plate slides.
During numerical control device workbench of the present utility model work, movable plate 1 is flat by realizing on slide block 11 slide rail 2 thereon
Moving, during translation, precision is high.Further, movable plate 1 is connected with leading screw 4, in motor 31 drives leading screw 4 rotation process, logical
That crosses leading screw 4 thread surface and the female thread in mounting seat 13 engages coupling transmission to realize the moving processes of movable plate 1, due to
The rotation of leading screw 4 can be accurately controlled, and positioning sleeve 41 plays good positioning and guiding effect, therefore the translation of movable plate 1 away from
From can be very accurate, precision be high, it is adaptable to produce the workpiece that required precision is high.
Protection domain of the present utility model includes but not limited to embodiment of above, and protection domain of the present utility model is with power
Profit claim is as the criterion, and replacement that any those skilled in the art making this technology is readily apparent that, deforms, improves and each fall within
Protection domain of the present utility model.
Claims (5)
1. the workbench in the numerical control device, including movable plate (1) and the workpiece mounting plate (6) be located on this movable plate (1),
It is characterized in that, described movable plate (1) bottom is provided with slide block (11), and described slide block (11) is slidably disposed at two and be arranged in parallel
Slide rail (2) on；Described movable plate (1) back is provided with the mounting seat (13) and guide holder (12), described peace passed for leading screw (4)
The female thread of the internal screw-threaded engagement being provided with leading screw (4) surface of dress seat (13), one end of described leading screw (4) is placed in fixing seat
(5) on, the other end is located in drive seat (3), is provided with the motor (31) driving leading screw (4) to rotate in described drive seat (3), described
Also being arranged with positioning sleeve (41) on leading screw (4), described positioning sleeve (41) is fixed in mounting seat (13), and positioning sleeve (41) inwall
And leading screw leaves space between (4).
Workbench in numerical control device the most according to claim 1, it is characterised in that described positioning sleeve sets on (41)
There is edgewise, described edgewise is fixed with screw (42) for positioning sleeve (41) is fixed on mounting seat (13).
Workbench in numerical control device the most according to claim 2, it is characterised in that described positioning sleeve (41) inwall
And the space between leading screw (4) is 0.05-0.1mm.
Workbench in numerical control device the most according to claim 3, it is characterised in that described workpiece mounting plate (6)
It is provided with several for the hole, location (61) fixing workpiece.
Workbench in numerical control device the most according to claim 4, it is characterised in that described workpiece mounting plate (6)
Can slide on movable plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620673886.0U CN205798955U (en) | 2016-06-30 | 2016-06-30 | Workbench in numerical control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620673886.0U CN205798955U (en) | 2016-06-30 | 2016-06-30 | Workbench in numerical control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205798955U true CN205798955U (en) | 2016-12-14 |
Family
ID=57512944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620673886.0U Expired - Fee Related CN205798955U (en) | 2016-06-30 | 2016-06-30 | Workbench in numerical control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205798955U (en) |
-
2016
- 2016-06-30 CN CN201620673886.0U patent/CN205798955U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161214 Termination date: 20170630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |