CN207668931U - A kind of numerically-controlled machine tool clamp for machining - Google Patents
A kind of numerically-controlled machine tool clamp for machining Download PDFInfo
- Publication number
- CN207668931U CN207668931U CN201721915781.2U CN201721915781U CN207668931U CN 207668931 U CN207668931 U CN 207668931U CN 201721915781 U CN201721915781 U CN 201721915781U CN 207668931 U CN207668931 U CN 207668931U
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- China
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- top surface
- plate
- mounting post
- pressing member
- pressure plate
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Abstract
The utility model discloses a kind of numerically-controlled machine tool clamp for machining, including substrate, two groups hold down assembly, the first clamp assemblies and the second clamp assemblies；Substrate level is arranged, and two groups hold down assembly and are symmetrically arranged at the top surface both ends of substrate, and clamp assemblies are located in the middle part of the top surface of substrate；It holds down assembly including mounting plate, placing column, mounting post, pressure plate, clamping screw, the limit to component is realized by clamping screw and pressure plate；First clamp assemblies include fixation plate, two group of first pressing member and a pair of first placing column, and two group of first pressing member is realized by the first pressure plate compresses downwards limit；Second clamp assemblies include holder, two group of second pressing member and the second placing column, and two group of second pressing member is realized by the second pressure plate compresses downwards limit.The utility model can realize the quick positioning to train frame component machine tooling, easy to operate, quick, improve numerically-controlled machine tool processing efficiency.
Description
Technical field
The utility model is related to machine tooling clamping technique field more particularly to a kind of numerically-controlled machine tool clamp for machining.
Background technology
Currently, the speed Train Development in China is rapid, at home and foreign countries obtain higher praise, give the trip of people
It is convenient to bring, however the frame construction of train is complex, is designed sometimes according to specific environment, therefore, to train
Positioning fixture when framework carries out machine tooling proposes new requirement, and existing positioning fixture is mostly fixed, can not carry out
It adjusts, meanwhile, in machine tooling, accurately position restriction can not be carried out to framework, cause processing quality poor.
Utility model content
The purpose of this utility model is to provide a kind of numerically-controlled machine tool clamp for machining, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides the following technical solutions：
A kind of numerically-controlled machine tool clamp for machining, including 1, two group of substrate holds down assembly, the first clamp assemblies and second folder
Hold component；
The substrate 1 is horizontally disposed, and two groups hold down assembly and are symmetrically arranged at the top surface both ends of substrate 1, and clamp assemblies are located at base
In the middle part of the top surface of plate 1；
It is described to hold down assembly including mounting plate 2, placing column 22, mounting post 21, pressure plate 24, clamping screw 23；The peace
Loading board 2 is fixed on 1 top surface of substrate, and placing column 22 is located at the inner end top surface side of mounting plate 2, and mounting post 21 is located at mounting plate 2
The inner end top surface other side, the top surface side of mounting post 21 is equipped with connecting pole, and connecting pole is equipped with internal thread hole, the pressure plate
24 are movably set on screw rod, and screw spiral is connected at the internal thread hole of connecting pole；The 21 top surface other side of mounting post is equipped with
Mounting plate, the top of mounting plate are longitudinally equipped with nut, and spiral is connected with clamping screw 23 on nut, clamping screw 23 it is interior
It holds towards 1 middle part of substrate；
First clamp assemblies include fixation plate, two group of first pressing member and a pair of first placing column 51, wherein Gu
Fishplate bar is fixed in the middle part of the top surface of substrate 1, and two group of first pressing member is respectively provided at top surface one end of fixation plate, and described first pushes
Part includes the first mounting post 5, the first connecting pole 54, the first pressure plate 52, the first screw rod 53, the first placing column 51, the first installation
Column 5 is located in fixation plate, and the top surface of the first mounting post 5 is equipped with the first connecting pole 54, and the side of the first connecting pole 54 is equipped with interior spiral shell
Pit；First pressure plate 52 is movably set on the first screw rod 53, and the bottom of the first screw rod 53 and the first connecting pole 54
Internal thread hole connection；A pair of first placing column 51 is respectively provided at the affixed of 52 lower section of the first pressure plate of two group of first pressing member
On plate；
Second clamp assemblies include 41, two groups of second pressing members of holder and the second placing column 42, and holder 41 is U
Shape frame, holder 41 are located on the other end top surface of fixation plate, and two group of second pressing member is respectively provided at the two of 41 top cross plate 4 of holder
Side；Second pressing member includes the second mounting post 43, the second pressure plate 44 and the second screw rod, and the second mounting post 43 is fixed in
On the top surface of transverse slat 4, the side of the second mounting post 43 is equipped with internal thread hole, and second pressure plate 44 is movably set in the second spiral shell
On bar, and the second screw spiral is connected at the internal thread hole of the second mounting post 43；Second placing column 42 is located at transverse slat 4
In the middle part of top surface.
Further, equal spiral is equipped with the first limit spiral shell on 54 other side of the first connecting pole of two group of first pressing member
Bar, the top of the first Limit screw are contacted with the bottom surface of corresponding first pressure plate 52.
Further, equal spiral is equipped with the second limit on the other side of the second mounting post 43 of two group of second pressing member
Screw rod, the top of the second clamping screw are contacted with the bottom surface of corresponding second pressure plate 44.
Further, the described two groups 2 top surface outer ends of mounting plate to hold down assembly are equipped with third pressing member, third pressing member
Including third mounting post, third pressure plate, third screw rod and third placing column, third mounting post is fixed on mounting plate 2, the
Three mounting posts are equipped with threaded hole, and the third pressure plate is movably set on third screw rod, and the lower end spiral of third screw rod connects
It is connected in the threaded hole of third mounting post；The third placing column is located on 2 top surface of mounting plate below third pressure plate.
Further, it is equipped with connection screw thread hole in the middle part of the top surface of the transverse slat 4, is indulged on the bottom surface of second placing column 45
To connecting screw is connected with, connecting screw spiral is connected in the connection screw thread hole of transverse slat 4.
The utility model has the beneficial effects that：
The utility model devises numerically-controlled machine tool clamp for machining, is respectively provided with and holds down assembly in the both sides of substrate, pressure
The pressure plate and clamping screw of tight component realize the longitudinal spacing and cross spacing when train part machine tooling respectively；The
One clamp assemblies realize that the limit of one end position of middle section, the second clamp assemblies realize that middle section is another by the first pressure plate
End position limits, and entire fixture can realize the quick positioning to train frame component machine tooling, easy to operate, quick, improves
Numerically-controlled machine tool processing efficiency.
Description of the drawings
Attached drawing described herein is used to provide a further understanding of the present invention, and is constituted part of this application,
The exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the improper of the utility model
It limits.In the accompanying drawings：
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the enlarged drawing at A in Fig. 1.
Fig. 3 is the enlarged drawing at B in Fig. 1.
Fig. 4 is the enlarged drawing at C in Fig. 1.
Fig. 5 is the utility model vertical view.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, a kind of numerically-controlled machine tool clamp for machining, including 1, two group of compression group of substrate
Part, the first clamp assemblies and the second clamp assemblies；
The substrate 1 is horizontally disposed, and two groups hold down assembly and are symmetrically arranged at the top surface both ends of substrate 1, and clamp assemblies are located at base
In the middle part of the top surface of plate 1；
It is described to hold down assembly including mounting plate 2, placing column 22, mounting post 21, pressure plate 24, clamping screw 23；The peace
Loading board 2 is fixed on 1 top surface of substrate, and placing column 22 is located at the inner end top surface side of mounting plate 2, and mounting post 21 is located at mounting plate 2
The inner end top surface other side, the top surface side of mounting post 21 is equipped with connecting pole, and connecting pole is equipped with internal thread hole, the pressure plate
24 are movably set on screw rod, and screw spiral is connected at the internal thread hole of connecting pole；The 21 top surface other side of mounting post is equipped with
Mounting plate, the top of mounting plate are longitudinally equipped with nut, and spiral is connected with clamping screw 23 on nut, clamping screw 23 it is interior
It holds towards 1 middle part of substrate；
First clamp assemblies include fixation plate, two group of first pressing member and a pair of first placing column 51, wherein Gu
Fishplate bar is fixed in the middle part of the top surface of substrate 1, and two group of first pressing member is respectively provided at top surface one end of fixation plate, and described first pushes
Part includes the first mounting post 5, the first connecting pole 54, the first pressure plate 52, the first screw rod 53, the first placing column 51, the first installation
Column 5 is located in fixation plate, and the top surface of the first mounting post 5 is equipped with the first connecting pole 54, and the side of the first connecting pole 54 is equipped with interior spiral shell
Pit；First pressure plate 52 is movably set on the first screw rod 53, and the bottom of the first screw rod 53 and the first connecting pole 54
Internal thread hole connection；A pair of first placing column 51 is respectively provided at the affixed of 52 lower section of the first pressure plate of two group of first pressing member
On plate；
Second clamp assemblies include 41, two groups of second pressing members of holder and the second placing column 42, and holder 41 is U
Shape frame, holder 41 are located on the other end top surface of fixation plate, and two group of second pressing member is respectively provided at the two of 41 top cross plate 4 of holder
Side；Second pressing member includes the second mounting post 43, the second pressure plate 44 and the second screw rod, and the second mounting post 43 is fixed in
On the top surface of transverse slat 4, the side of the second mounting post 43 is equipped with internal thread hole, and second pressure plate 44 is movably set in the second spiral shell
On bar, and the second screw spiral is connected at the internal thread hole of the second mounting post 43；Second placing column 42 is located at transverse slat 4
In the middle part of top surface.
Further, equal spiral is equipped with the first limit spiral shell on 54 other side of the first connecting pole of two group of first pressing member
Bar, the top of the first Limit screw are contacted with the bottom surface of corresponding first pressure plate 52.
Further, equal spiral is equipped with the second limit on the other side of the second mounting post 43 of two group of second pressing member
Screw rod, the top of the second clamping screw are contacted with the bottom surface of corresponding second pressure plate 44.
Further, the described two groups 2 top surface outer ends of mounting plate to hold down assembly are equipped with third pressing member, third pressing member
Including third mounting post, third pressure plate, third screw rod and third placing column, third mounting post is fixed on mounting plate 2, the
Three mounting posts are equipped with threaded hole, and the third pressure plate is movably set on third screw rod, and the lower end spiral of third screw rod connects
It is connected in the threaded hole of third mounting post；The third placing column is located on 2 top surface of mounting plate below third pressure plate.
Further, it is equipped with connection screw thread hole in the middle part of the top surface of the transverse slat 4, is indulged on the bottom surface of second placing column 45
To connecting screw is connected with, connecting screw spiral is connected in the connection screw thread hole of transverse slat 4.
When utility model works, the pressure plate and clamping screw that hold down assembly realize train part machine tooling respectively
When longitudinal spacing and cross spacing；First clamp assemblies realize the limit of one end position of middle section by the first pressure plate,
Second clamp assemblies realize that another end position limit of middle section, entire fixture can be realized to train frame component machine tooling
Quickly positioning, it is easy to operate, quick, improve numerically-controlled machine tool processing efficiency.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of numerically-controlled machine tool clamp for machining, it is characterised in that：Including substrate（1）, two groups hold down assembly, the first clamp assemblies
And second clamp assemblies；
The substrate（1）Horizontally disposed, two groups hold down assembly and are symmetrically arranged at substrate（1）Top surface both ends, clamp assemblies are located at base
Plate（1）Top surface in the middle part of；
It is described to hold down assembly including mounting plate（2）, placing column（22）, mounting post（21）, pressure plate（24）, clamping screw（23）；
The mounting plate（2）It is fixed in substrate（1）On top surface, placing column（22）It is located at mounting plate（2）Inner end top surface side, mounting post
（21）It is located at mounting plate（2）The inner end top surface other side, mounting post（21）Top surface side be equipped with connecting pole, connecting pole is equipped with
Internal thread hole, the pressure plate（24）It is movably set on screw rod, and screw spiral is connected at the internal thread hole of connecting pole；Peace
Fill column（21）The top surface other side is equipped with mounting plate, and the top of mounting plate is longitudinally equipped with nut, and spiral is connected with pressure on nut
Tight screw rod（23）, clamping screw（23）Inner end towards substrate（1）Middle part；
First clamp assemblies include fixation plate, two group of first pressing member and a pair of first placing column（51）, wherein it is affixed
Plate is fixed in substrate（1）Top surface in the middle part of, two group of first pressing member is respectively provided at top surface one end of fixation plate, and described first pushes
Part includes the first mounting post（5）, the first connecting pole（54）, the first pressure plate（52）, the first screw rod（53）, the first placing column
（51）, the first mounting post（5）It is located in fixation plate, the first mounting post（5）Top surface be equipped with the first connecting pole（54）, the first connection
Column（54）Side be equipped with internal thread hole；First pressure plate（52）It is movably set in the first screw rod（53）On, and the first spiral shell
Bar（53）Bottom and the first connecting pole（54）Internal thread hole connection；A pair of first placing column（51）It is respectively provided at two group first
First pressure plate of pressing member（52）In the fixation plate of lower section；
Second clamp assemblies include holder（41）, two group of second pressing member and the second placing column（42）, holder（41）For
Inverted U-shaped frame, holder（41）It is located on the other end top surface of fixation plate, two group of second pressing member is respectively provided at holder（41）Top is horizontal
Plate（4）Both sides；Second pressing member includes the second mounting post（43）, the second pressure plate（44）And second screw rod, second
Mounting post（43）It is fixed in transverse slat（4）Top surface on, the second mounting post（43）Side be equipped with internal thread hole, it is described second compress
Plate（44）It is movably set on the second screw rod, and the second screw spiral is connected to the second mounting post（43）Internal thread hole at；Institute
State the second placing column（42）It is located at transverse slat（4）Top surface in the middle part of.
2. a kind of numerically-controlled machine tool clamp for machining according to claim 1, it is characterised in that：Two group of first pressing member
The first connecting pole（54）Equal spiral is equipped with the first Limit screw, the top of the first Limit screw and corresponding first on the other side
Pressure plate（52）Bottom surface contact.
3. a kind of numerically-controlled machine tool clamp for machining according to claim 1, it is characterised in that：Two group of second pressing member
The second mounting post（43）The other side on spiral be equipped with the second Limit screw, the top of the second clamping screw and corresponding the
Two pressure plates（44）Bottom surface contact.
4. a kind of numerically-controlled machine tool clamp for machining according to claim 1, it is characterised in that：Described two groups hold down assembly
Mounting plate（2）Top surface outer end is equipped with third pressing member, and third pressing member includes third mounting post, third pressure plate, third spiral shell
Bar and third placing column, third mounting post are fixed in mounting plate（2）On, third mounting post is equipped with threaded hole, the third
Pressure plate is movably set on third screw rod, and the lower end spiral of third screw rod is connected in the threaded hole of third mounting post；It is described
Third placing column is located at the mounting plate below third pressure plate（2）On top surface.
5. a kind of numerically-controlled machine tool clamp for machining according to claim 1, it is characterised in that：The transverse slat（4）Top surface
Middle part is equipped with connection screw thread hole, second placing column（45）Bottom surface on be longitudinally connected with connecting screw, connecting screw spiral
It is connected to transverse slat（4）Connection screw thread hole on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721915781.2U CN207668931U (en) | 2017-12-31 | 2017-12-31 | A kind of numerically-controlled machine tool clamp for machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721915781.2U CN207668931U (en) | 2017-12-31 | 2017-12-31 | A kind of numerically-controlled machine tool clamp for machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207668931U true CN207668931U (en) | 2018-07-31 |
Family
ID=62972104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721915781.2U Expired - Fee Related CN207668931U (en) | 2017-12-31 | 2017-12-31 | A kind of numerically-controlled machine tool clamp for machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207668931U (en) |
-
2017
- 2017-12-31 CN CN201721915781.2U patent/CN207668931U/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: 20180731 Termination date: 20211231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |