CN207205931U - A kind of Workpiece clamping device of CNC milling machine - Google Patents
A kind of Workpiece clamping device of CNC milling machine Download PDFInfo
- Publication number
- CN207205931U CN207205931U CN201721231434.8U CN201721231434U CN207205931U CN 207205931 U CN207205931 U CN 207205931U CN 201721231434 U CN201721231434 U CN 201721231434U CN 207205931 U CN207205931 U CN 207205931U
- Authority
- CN
- China
- Prior art keywords
- clamping
- fixed disk
- clamping plate
- milling machine
- workpiece
- 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
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a kind of Workpiece clamping device of CNC milling machine, including fixed disk, the fixed disk is fixedly mounted on CNC milling machine, the side of the fixed disk has been equidistantly positioned three groups of sliding grooves along its radial direction, sliding shoe is movably installed with the sliding groove, and sliding shoe is fixedly connected with the first clamping plate, first clamping plate is close to fix panel surface setting, the fixed disk of the sliding groove side is installed with the first clamping cylinder along sliding groove length direction, and the piston rod of first clamping cylinder is set towards the center of circle of fixed disk.The utility model is provided with three groups of clamp systems on fixed disk, and clamp system can move regulation in sliding groove, the clamping workpiece that the clamping brace power in three directions can be stablized, it will not also cause workpiece produces to rock even if in process, and three groups of clamp systems can carry out position adjustments, the clamping of irregular workpiece is disclosure satisfy that, improves the scope of application of the present apparatus.
Description
Technical field
It the utility model is related to CNC milling machine technical field, more particularly to a kind of Workpiece clamping device of CNC milling machine.
Background technology
CNC milling machine is a kind of automatic processing device to grow up on the basis of general milling machine, both processing technologys
Essentially identical, structure is also somewhat like.CNC milling machine, which has, to be divided into without tool magazine and with the major class of tool magazine two.The wherein numerical control with tool magazine
Milling machine is also known as machining center.Digit Control Machine Tool is mainly used in the complicated part of machining shape, but the structure of used fixture is often
It is and uncomplicated.The selection of CNC milling machine fixture can determine according to the batch of manufactured parts first.To single-piece, small lot, work
Measure for larger mould processing, typically can realize positioning with clamping by adjusting directly on platen face, Ran Houtong
The setting for crossing Cutter coordinate system determines the position of part.2011,109.84 ten thousand, domestic product milling machine, realize industrial total yield
6606.5 hundred million yuan of value, increases by 32.1%, wherein CNC milling machine 27.21 ten thousand on a year-on-year basis, speedup up to 15.26%, CNC milling machine into
For the main flow of milling machine consumption.Especially high-grade CNC milling machine belongs to high-end equipment manufacture, has high technology content, high-tech attached
Value added feature, it is the important impetus of development strategy new industry, following high-grade CNC milling machine market is huge.
The clamping device of existing CNC milling machine workpiece is mostly simple in construction, after workpiece is fixed, when being processed, clamps
Device clamps not strongly solid so that and workpiece is produced and rocked, and influences the processing of workpiece, causes work pieces process to produce deviation, and current
Irregular workpiece can not be fixed well for clamping device, can not meet the use demand of user, and for this, we design
Go out a kind of Workpiece clamping device of CNC milling machine, to solve the above problems.
Utility model content
The purpose of this utility model is and a kind of CNC milling machine for proposing in order to solve shortcoming present in prior art
Workpiece clamping device.
To achieve these goals, the utility model employs following technical scheme：
A kind of Workpiece clamping device of CNC milling machine, including fixed disk, the fixed disk are fixedly mounted on CNC milling machine,
The side of the fixed disk has been equidistantly positioned three groups of sliding grooves along its radial direction, and slip is movably installed with the sliding groove
Block, and sliding shoe is fixedly connected with the first clamping plate, first clamping plate is close to fix panel surface setting, the sliding groove one
The fixed disk of side is installed with the first clamping cylinder, the piston rod direction of first clamping cylinder along sliding groove length direction
The center of circle of fixed disk is set, and piston rod is fixedly connected with the first clamping plate, and the upper end of first clamping plate is provided with second
Clamping plate, second clamping plate are arranged in a mutually vertical manner with the first clamping plate, and second clamping plate is away from the first clamping plate
One end is provided with installing plate, and installing plate is be arranged in parallel with the first clamping plate, and the second clamping is installed with the installing plate
Cylinder, and the piston rod of the second clamping cylinder is set straight down, the middle part of second clamping plate is set along its length
There is the chute run through, sliding bar is movably installed with the chute, the sliding bar is with stating chute vertical connection, and sliding bar is remote
One end from the fixed disk center of circle is fixedly connected with the piston rod of the second clamping cylinder, and the other end of the sliding bar is fixedly connected with
3rd clamping plate, and the 3rd clamping plate be arranged in parallel with fixed disk, the 3rd clamping plate is provided with close to the side of fixed disk
Buffer unit.
Preferably, the buffer unit includes buffer spring, buffer board and anti-skid rubber cushion, and the 3rd clamping plate is first-class
Distance is provided with buffer spring, and the one end of buffer spring away from the 3rd clamping plate is fixedly connected on buffer board, the buffer board
Side away from buffer spring is provided with anti-skid rubber cushion.
Preferably, I-shaped sliding block is provided with the middle part of the sliding bar, and sliding bar passes through I-shaped sliding block and chute
Connection.
Preferably, first clamping cylinder and the second clamping cylinder are connected with the PLC on CNC milling machine.
Compared with prior art, the beneficial effects of the utility model are：In the utility model, three are provided with fixed disk
Group clamp system, and clamp system can move regulation in sliding groove, the clamping that the clamping brace power in three directions can be stably
Workpiece, it will not also cause workpiece produces to rock even if in process, and three groups of clamp systems can carry out position adjustments, can
Meet the clamping of irregular workpiece, improve the scope of application of the present apparatus.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of CNC milling machine Workpiece clamping device structural representation；
Fig. 2 be the utility model proposes a kind of CNC milling machine Workpiece clamping device side view；
Fig. 3 be the utility model proposes a kind of CNC milling machine Workpiece clamping device the second clamping plate structural representation
Figure.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-3, a kind of Workpiece clamping device of CNC milling machine, including fixed disk 1, fixed disk 1 are fixedly mounted on number
Control on milling machine, the side of fixed disk 1 has been equidistantly positioned three groups of sliding grooves 2 along its radial direction, is movably installed with sliding groove 2
Sliding shoe 3, and sliding shoe 3 is fixedly connected with the first clamping plate 4, the first clamping plate 4 is close to the setting of the surface of fixed disk 1, sliding groove 2
The fixed disk 1 of side is installed with the first clamping cylinder 5, the piston rod court of the first clamping cylinder 5 along the length direction of sliding groove 2
Set to the center of circle of fixed disk 1, and piston rod is fixedly connected with the first clamping plate 4, the upper end of the first clamping plate 4 is provided with second
Clamping plate 6, the second clamping plate 6 are arranged in a mutually vertical manner with the first clamping plate 4, the one end of the second clamping plate 6 away from the first clamping plate 4
Installing plate 7 is provided with, and installing plate 7 is be arranged in parallel with the first clamping plate 4, and the second clamping cylinder is installed with installing plate 7
8, the first clamping cylinder 5 and the second clamping cylinder 8 are connected with the PLC on CNC milling machine, and the second clamping cylinder 8
Piston rod is set straight down, the chute 9 that the middle part of the second clamping plate 6 is provided through along its length, activity in chute 9
Sliding bar 10 is installed, the middle part of sliding bar 10 is provided with I-shaped sliding block, and sliding bar 10 passes through I-shaped sliding block and chute 9
Connection, sliding bar 10 is with stating the vertical connection of chute 9, and the one end of sliding bar 10 away from the center of circle of fixed disk 1 and the second clamping cylinder 8
Piston rod be fixedly connected, the other end of sliding bar 10 is fixedly connected with the 3rd clamping plate 11, and the 3rd clamping plate 11 with it is fixed
Disk 1 be arranged in parallel, and the 3rd clamping plate 11 is provided with buffer unit close to the side of fixed disk 1, and buffer unit includes buffer spring
12nd, buffer board 13 and anti-skid rubber cushion 14, equidistant on the 3rd clamping plate 11 to be provided with buffer spring 12, buffer spring 12 is remote
One end of 3rd clamping plate 11 is fixedly connected on buffer board 13, and side of the buffer board 13 away from buffer spring 12 is provided with anti-skidding
Rubber blanket 14.
When in use, workpiece is placed on the center of fixed disk 1 to the utility model by operating personnel, according to the shape of workpiece
Shape and size, the first clamping cylinder 5 is driven to adjust three groups of sliding shoes 3 in sliding groove 2 by the PLC on CNC milling machine
Position so that the first clamping plate 4 and the second clamping plate 6 mutually prop up workpiece, and workpiece is fixed, the second clamping cylinder 8
The 3rd clamping plate 11 is driven to push so that the edge of the workpiece pressing of the 3rd clamping plate 11 so that Workpiece clamping is more firm, three
The clamping workpiece that the clamping brace power in direction can be stablized, it will not also cause workpiece produces to rock even if in process, and three
Group clamp system can carry out position adjustments, disclosure satisfy that the clamping of irregular workpiece, improve the scope of application of the present apparatus.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (4)
1. a kind of Workpiece clamping device of CNC milling machine, including fixed disk (1), the fixed disk (1) is fixedly mounted on numerical control mill
On bed, it is characterised in that the side of the fixed disk (1) has been equidistantly positioned three groups of sliding grooves (2) along its radial direction, described
Sliding shoe (3) is movably installed with sliding groove (2), and sliding shoe (3) is fixedly connected with the first clamping plate (4), first folder
Tight plate (4) is close to the setting of fixed disk (1) surface, and the fixed disk (1) of sliding groove (2) side is along sliding groove (2) length direction
The first clamping cylinder (5) is installed with, the piston rod of first clamping cylinder (5) is set towards the center of circle of fixed disk (1),
And piston rod is fixedly connected with the first clamping plate (4), the upper end of first clamping plate (4) is provided with the second clamping plate (6), institute
State the second clamping plate (6) to be arranged in a mutually vertical manner with the first clamping plate (4), second clamping plate (6) is away from the first clamping plate (4)
One end be provided with installing plate (7), and installing plate (7) be arranged in parallel with the first clamping plate (4), fixed on the installing plate (7)
Second clamping cylinder (8) is installed, and the piston rod of the second clamping cylinder (8) is set straight down, second clamping plate (6)
The chute (9) that is provided through along its length of middle part, is movably installed with sliding bar (10) in the chute (9), it is described
Sliding bar (10) is with stating chute (9) vertical connection, and the one end of sliding bar (10) away from fixed disk (1) center of circle clamps gas with second
The piston rod of cylinder (8) is fixedly connected, and the other end of the sliding bar (10) is fixedly connected with the 3rd clamping plate (11), and the 3rd folder
Tight plate (11) be arranged in parallel with fixed disk (1), and the 3rd clamping plate (11) is provided with buffering dress close to the side of fixed disk (1)
Put.
A kind of 2. Workpiece clamping device of CNC milling machine according to claim 1, it is characterised in that the buffer unit bag
Include buffer spring (12), buffer board (13) and anti-skid rubber cushion (14), on the 3rd clamping plate (11) it is equidistant be provided with it is slow
Spring (12) is rushed, the one end of buffer spring (12) away from the 3rd clamping plate (11) is fixedly connected on buffer board (13), described slow
Side of the punching (13) away from buffer spring (12) is provided with anti-skid rubber cushion (14).
A kind of 3. Workpiece clamping device of CNC milling machine according to claim 1, it is characterised in that the sliding bar (10)
Middle part be provided with I-shaped sliding block, and sliding bar (10) is connected by I-shaped sliding block with chute (9).
4. the Workpiece clamping device of a kind of CNC milling machine according to claim 1, it is characterised in that described first clamps gas
Cylinder (5) and the second clamping cylinder (8) are connected with the PLC on CNC milling machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721231434.8U CN207205931U (en) | 2017-09-22 | 2017-09-22 | A kind of Workpiece clamping device of CNC milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721231434.8U CN207205931U (en) | 2017-09-22 | 2017-09-22 | A kind of Workpiece clamping device of CNC milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207205931U true CN207205931U (en) | 2018-04-10 |
Family
ID=61822822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721231434.8U Expired - Fee Related CN207205931U (en) | 2017-09-22 | 2017-09-22 | A kind of Workpiece clamping device of CNC milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207205931U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107511705A (en) * | 2017-09-22 | 2017-12-26 | 精益恒准（天津）数控设备股份有限公司 | A kind of Workpiece clamping device of CNC milling machine |
-
2017
- 2017-09-22 CN CN201721231434.8U patent/CN207205931U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107511705A (en) * | 2017-09-22 | 2017-12-26 | 精益恒准（天津）数控设备股份有限公司 | A kind of Workpiece clamping device of CNC milling machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107511705A (en) | A kind of Workpiece clamping device of CNC milling machine | |
| CN207757153U (en) | Robot welding common locating device | |
| CN207205931U (en) | A kind of Workpiece clamping device of CNC milling machine | |
| CN204018782U (en) | A kind of full-automatic multistation many unit heads numerical control brake block drilling machine | |
| CN209256977U (en) | A kind of fixed device of convenient terminal-collecting machine | |
| CN105014426B (en) | A kind of binding clasp for fixture | |
| CN206779948U (en) | A kind of motor shaft milling machine V-arrangement fixture of bidirectional modulation | |
| CN108127965A (en) | A kind of die exchange of universal die set | |
| CN204545995U (en) | A kind of processing unit (plant) of novel Machining of Vortex Disk of Vortex Compressor | |
| CN201988762U (en) | Drill hole fixture | |
| CN202846215U (en) | Adjustable locating strip on milling machine | |
| CN203599880U (en) | Clamp | |
| CN202498364U (en) | Sine angle worktable for extending machining range of three-shaft numerically-controlled machine tool | |
| CN205817344U (en) | A kind of special-shaped part special fixture | |
| CN205008598U (en) | Square bar formula machine presss from both sides lathe tool | |
| CN208427996U (en) | A kind of dimension adjustable formula high precision fixture for machine tool | |
| CN203817804U (en) | Angle averaging device for automatic clamp | |
| CN106271888A (en) | A kind of vertical machining device of Electromechanical Control | |
| CN206475051U (en) | A kind of booster turbine friction welding end grinding auxiliary machining device | |
| CN206296472U (en) | A kind of lathe tool is to nose angle chi | |
| CN206393500U (en) | Tenon band width blade marking fixture | |
| CN204546030U (en) | A kind of novel numerical control lathe shift fork slotting attachment device | |
| CN204725180U (en) | A kind of mould boring dedicated system | |
| CN206047699U (en) | A kind of valve body porous processing frock clamp | |
| CN205950897U (en) | Furniture board opens panel stop device of material machine |
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: 20180410 Termination date: 20210922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |