CN207289553U - A kind of numerical control machining center shell side hole machined fixture - Google Patents
A kind of numerical control machining center shell side hole machined fixture Download PDFInfo
- Publication number
- CN207289553U CN207289553U CN201721299151.7U CN201721299151U CN207289553U CN 207289553 U CN207289553 U CN 207289553U CN 201721299151 U CN201721299151 U CN 201721299151U CN 207289553 U CN207289553 U CN 207289553U
- Authority
- CN
- China
- Prior art keywords
- workbench
- numerical control
- machining center
- mobile base
- shell side
- 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
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Abstract
The utility model discloses a kind of numerical control machining center shell side hole machined fixture, including base, column, workbench and Mobile base, the floor installation is in the lower end of the column, the upper end of the column is fixedly connected with the workbench, the top both sides of the workbench are provided with slide, one end of the workbench is provided with motor, the motor is connected with the leading screw, feed screw nut is installed on the leading screw, the feed screw nut is arranged on the inside of the Mobile base, the Mobile base is engaged with the slide, the slide is provided at both ends with postive stop baffle, the Mobile base is fixedly arranged above supporting rack, cylinder is fixed with support frame as described above, the lower end of the cylinder is provided with pressure strip.The side opening fixture for processing contour structures are simple, easy to operate, and copper sheet cushion pad is provided with below pressure strip, avoid weighing wounded the surface of workpiece, safer, by the use of the device as casing part driller's fixture, can effectively improve drilling efficiency.
Description
Technical field
It the utility model is related to mechanical processing correlative technology field, and in particular to a kind of numerical control machining center shell side opening adds
Work fixture.
Background technology
Fixture refers to be used for fixing processing object during machine-building, is allowed to occupy correct position, to receive construction
Or the device of detection, it is also known as fixture (qi ǎ j ǜ).In a broad sense, any process in technical process, for it is rapid, conveniently,
The device of workpiece is safely installed, all can be described as fixture.Fixture usually (determines correct position of the workpiece in fixture by setting element
Put), clamping device, to knife induction element (relative position or guiding tool orientation that determine cutter and workpiece), indexing means (makes
Workpiece can complete the processing of several stations in once mounting, there is circular index device and rectilinear movement indexing means two class), even
Connect the composition such as element and clamp body (clamp base).The shell of numerical control machining center is mostly thin-walled parts, and according to model
Difference is provided with different shapes, specification and size, and drilling is essential process in the shell process of machining center
One of, shell drilling operating, traditional clamping method generally use pressing plate, bolt compress workpiece, due to the pretightning force of bolt
For manual control, the situation for weighing surface of shell wounded often occurs, influences the presentation quality of housing, meanwhile, clamping efficiency also compares
It is relatively low.
Utility model content
The purpose of this utility model is that to solve the above-mentioned problems and provides a kind of numerical control machining center shell side opening
Fixture for processing.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of numerical control machining center shell side hole machined fixture, including base, column, workbench and Mobile base, it is described
Floor installation is fixedly connected in the lower end of the column, the upper end of the column with the workbench, the top of the workbench
Both sides are provided with slide, and one end of the workbench is provided with motor, and the motor is connected with the leading screw, the leading screw
On feed screw nut is installed, the feed screw nut is arranged on the inside of the Mobile base, and the Mobile base matches with the slide
Close, the slide is provided at both ends with postive stop baffle, and the Mobile base is fixedly arranged above supporting rack, is fixed on support frame as described above
There is cylinder, the lower end of the cylinder is provided with pressure strip, fixed block is provided with above the workbench, is put on the workbench
Workpiece is equipped with, control cabinet is installed below the workbench.
In said structure, the workpiece is placed on the workbench, the side of the workpiece is pasted with the fixed block
Close, operate the associated button on the control cabinet, the electric motor operation, the motor drives the leading screw by shaft coupling
Rotate, the feed screw nut drives the Mobile base to be moved along the slide, and two motor of both sides work at the same time, can
Effectively to save the clamping time, when the Mobile base is moved to the position of the workpiece side plate, the motor stops work
Make, the cylinder stretches out, and drives the pressure strip to compress the workpiece, completes the clamping work before shell drilling, structure letter
It is single, it is easy to operate, copper sheet cushion pad is provided with below the pressure strip, avoids weighing wounded the surface of the workpiece, it is safer.
In order to further improve a kind of use function of numerical control machining center shell side hole machined fixture, the base with
It is connected through a screw thread between the column, the height of the base can be adjusted, and be passed through between the column and the workbench
Bolt is fixedly connected.
In order to further improve a kind of use function of numerical control machining center shell side hole machined fixture, the motor
It is connected between the leading screw by shaft coupling, the link position of the leading screw and the workbench is provided with bearing block and axis
Hold.
In order to further improve a kind of use function of numerical control machining center shell side hole machined fixture, the motor
One end of the workbench is bolted on, the fixed block is fixed on the workbench by bolt and positioning pin.
It is described electronic in order to further improve a kind of use function of numerical control machining center shell side hole machined fixture
Machine, the leading screw, the Mobile base, support frame as described above and the cylinder respectively have two, and symmetrical on the workbench.
In order to further improve a kind of use function of numerical control machining center shell side hole machined fixture, support frame as described above
Be bolted on the Mobile base, the cylinder is bolted on the side of support frame as described above, the cylinder with
It is fixedly connected between the pressure strip by screw, copper sheet cushion pad is provided with below the pressure strip.
Beneficial effect is：The numerical control machining center shell side hole machined is simple with fixture contour structures, easy to operate, pressure
Copper sheet cushion pad is provided with below tight plate, avoids weighing wounded the surface of workpiece, it is safer, it is used as casing part by the use of the device
Driller's fixture, can effectively improve drilling efficiency.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of numerical control machining center shell side hole machined fixture described in the utility model；
Fig. 2 is a kind of side view of numerical control machining center shell side hole machined fixture described in the utility model；
Fig. 3 is a kind of lead screw transmission signal of numerical control machining center shell side hole machined fixture described in the utility model
Figure；
The reference numerals are as follows：
1st, base；2nd, column；3rd, workbench；4th, Mobile base；5th, motor；6th, postive stop baffle；7th, slide；8th, workpiece；9、
Supporting rack；10th, fixed block；11st, cylinder；12nd, pressure strip；13rd, control cabinet；14th, leading screw；15th, feed screw nut.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in Figure 1-Figure 3, a kind of numerical control machining center shell side hole machined fixture, including base 1, column 2, work
Platform 3 and Mobile base 4, base 1 are installed on the lower end of column 2, and the upper end of column 2 is fixedly connected with workbench 3, workbench 3 it is upper
Square both sides are provided with slide 7, and one end of workbench 3 is provided with motor 5, and motor 5 is connected with leading screw 14, is installed on leading screw 14
There is feed screw nut 15, feed screw nut 15 is arranged on the inside of Mobile base 4, and Mobile base 4 is engaged with slide 7, and the both ends of slide 7 are set
Postive stop baffle 6 is equipped with, Mobile base 4 is fixedly arranged above supporting rack 9, and cylinder 11, the lower end peace of cylinder 11 are fixed with supporting rack 9
Equipped with pressure strip 12, the top of workbench 3 is provided with fixed block 10, and workpiece 8, the lower section peace of workbench 3 are placed with workbench 3
Equipped with control cabinet 13.
In said structure, workpiece 8 is placed on workbench 3, the side of workpiece 8 is bonded with fixed block 10, operation control
Associated button on case 13, motor 5 work, and motor 5 drives leading screw 14 to rotate by shaft coupling, and feed screw nut 15, which drives, to be moved
Dynamic seat 4 is moved along slide 7, and two motor 5 of both sides work at the same time, and can effectively save the clamping time, when Mobile base 4 moves
When moving to the position of 8 side plate of workpiece, motor 5 is stopped, and cylinder 11 stretches out, and drives pressure strip 12 to compress workpiece 8, completes
Clamping work before shell drilling, simple in structure, easy to operate, the lower section of pressure strip 12 is provided with copper sheet cushion pad, avoids pressing
Hinder the surface of workpiece 8, it is safer.
In order to further improve a kind of use function of numerical control machining center shell side hole machined fixture, base 1 is with standing
It is connected through a screw thread between column 2, the height of base 1 can be adjusted, and be bolted to connection between column 2 and workbench 3, electricity
Being connected between motivation 5 and leading screw 14 by shaft coupling, leading screw 14 and the link position of workbench 3 are provided with bearing block and bearing,
Motor 5 is bolted on one end of workbench 3, and fixed block 10 is fixed on workbench 3 by bolt and positioning pin, electricity
Motivation 5, leading screw 14, Mobile base 4, supporting rack 9 and cylinder 11 respectively have two, and symmetrical on workbench 3, and supporting rack 9 is logical
Cross bolt to be fixed on Mobile base 4, cylinder 11 is bolted on the side of supporting rack 9, between cylinder 11 and pressure strip 12
It is fixedly connected by screw, the lower section of pressure strip 12 is provided with copper sheet cushion pad.
The basic principle, main feature and advantage of the utility model has been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.The utility model requires protection scope
Defined by appending claims and equivalents.
Claims (6)
- A kind of 1. numerical control machining center shell side hole machined fixture, it is characterised in that：Including base, column, workbench and shifting Dynamic seat, the floor installation are fixedly connected in the lower end of the column, the upper end of the column with the workbench, the work The top both sides of platform are provided with slide, and one end of the workbench is provided with motor, and the motor is connected with leading screw, described Feed screw nut is installed, the feed screw nut is arranged on the inside of the Mobile base, the Mobile base and the slide on leading screw It is engaged, the slide is provided at both ends with postive stop baffle, and the Mobile base is fixedly arranged above supporting rack, on support frame as described above Cylinder is fixed with, the lower end of the cylinder is provided with pressure strip, fixed block, the workbench are provided with above the workbench On be placed with workpiece, control cabinet is installed below the workbench.
- A kind of 2. numerical control machining center shell side hole machined fixture according to claim 1, it is characterised in that：The bottom It is connected through a screw thread between seat and the column, the height of the base can be adjusted, between the column and the workbench It is bolted to connection.
- A kind of 3. numerical control machining center shell side hole machined fixture according to claim 1, it is characterised in that：The electricity Connected between motivation and the leading screw by shaft coupling, the link position of the leading screw and the workbench be provided with bearing block and Bearing.
- A kind of 4. numerical control machining center shell side hole machined fixture according to claim 1, it is characterised in that：The electricity Motivation is bolted on one end of the workbench, and the fixed block is fixed on the workbench by bolt and positioning pin On.
- A kind of 5. numerical control machining center shell side hole machined fixture according to claim 1, it is characterised in that：The electricity Motivation, the leading screw, the Mobile base, support frame as described above and the cylinder respectively have two, and symmetrically divide on the workbench Cloth.
- A kind of 6. numerical control machining center shell side hole machined fixture according to claim 1, it is characterised in that：The branch Support is bolted on the Mobile base, and the cylinder is bolted on the side of support frame as described above, the gas It is fixedly connected between cylinder and the pressure strip by screw, copper sheet cushion pad is provided with below the pressure strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721299151.7U CN207289553U (en) | 2017-10-10 | 2017-10-10 | A kind of numerical control machining center shell side hole machined fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721299151.7U CN207289553U (en) | 2017-10-10 | 2017-10-10 | A kind of numerical control machining center shell side hole machined fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207289553U true CN207289553U (en) | 2018-05-01 |
Family
ID=62413713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721299151.7U Expired - Fee Related CN207289553U (en) | 2017-10-10 | 2017-10-10 | A kind of numerical control machining center shell side hole machined fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207289553U (en) |
-
2017
- 2017-10-10 CN CN201721299151.7U patent/CN207289553U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180501 Termination date: 20181010 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |