CN205437914U - Miniature lathe work piece clamping device - Google Patents
Miniature lathe work piece clamping device Download PDFInfo
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- CN205437914U CN205437914U CN201521121878.7U CN201521121878U CN205437914U CN 205437914 U CN205437914 U CN 205437914U CN 201521121878 U CN201521121878 U CN 201521121878U CN 205437914 U CN205437914 U CN 205437914U
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- clamping
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- support seat
- seat
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Abstract
The utility model discloses a miniature lathe work piece clamping device, including power unit and the tight mould of clamp, power unit sets up and is pressing from both sides tight mould one side cylinder and air cylinder supporting frame, cylinder horizontal support are on air cylinder supporting frame, and air cylinder supporting frame's one end is fixed on the one end terminal surface that presss from both sides tight mould base. Press from both sides tight mould and include the tight piece of two clamps that the terminal surface is relative, quiet supporting seat and move the supporting seat, two tight pieces of clamp respectively with quiet supporting seat with move supporting seat fixed connection, quiet supporting seat and tight piece of clamp are fixed and one are served what press from both sides tight mould base, move the supporting seat downside and pass through linear guide and support on the other end that presss from both sides tight mould base, the piston rod of the cylinder end with move supporting seat fixed connection. The utility model discloses simple structure moves the supporting seat and removes the accuracy, and pneumatic clamp force is pressed from both sides tight high -efficiently reliable. Clamping process is full -automatic to go on, provides the reliable assurance for the full -automatic square head that mills of miniature lathe. Alleviateed intensity of labour, the work efficiency improves greatly.
Description
Technical field
This utility model relates to the Workpiece clamping device of a kind of lathe, and a kind of Miniature machine tool, for the device of horizontal-clamping circular shaft shape workpiece, belongs to machine tool accessories technical field.
Background technology
A kind of nonstandard square toes holding screw, owing to batch is less, needs with milling machine milling square toes after size, general employing flat-nose pliers hand-operated clamping circular shaft shape blank, operation is wasted time and energy, and work efficiency is low and circular shaft shape blank can loosen during milling, affects the crudy of square toes.
Utility model content
The purpose of this utility model is to provide a kind of simple in construction, the easy to operate and Miniature machine tool Workpiece clamping device of reliable clamping.
This utility model is achieved by the following technical programs:
A kind of Miniature machine tool Workpiece clamping device, including actuating unit and clamping mold, described actuating unit is arranged on clamping mold side, including cylinder and cylinder bracing frame, described cylinder is horizontally supported on cylinder supports frame, and one end of cylinder supports frame is fixed on one end end face of clamping mold base；Described clamping mold includes clamping block, quiet support seat and the dynamic support seat that two pieces of end faces are relative, two pieces of clamping blocks are fixed be connected with quiet support seats and dynamic support seat respectively, quiet support seat and one piece of clamping block are fixed on one end of clamping mold base, dynamic support is supported on the other end clamping mold base by line slideway on the downside of seat, and cylinder piston rod termination supports the fixing connection of seat with dynamic.
The purpose of this utility model can also be realized further by techniques below measure.
Further, the longitudinal center in clamping block clamping face is provided with horizontal V-shaped groove, and the horizontal V-shaped groove of two pieces of clamping blocks relatively clamps circular shaft shape workpiece.The angle of described horizontal V-shaped groove is 90 °.The heat treatment hardness of described clamping block is HRc48-52.
Further, clamping block and quiet support seat or dynamic support are provided with detent mechanism between seat, described detent mechanism includes that clamping block deviates from the tenon that the another side longitudinal center of horizontal V-shaped groove face is arranged, and be arranged on quiet support seat or move the groove that support seat is corresponding with tenon position, described tenon embeds in groove and makes clamping block be positioned.
Further, described cylinder supports frame is inverted L-shaped, and the vertical edges of described inverted L-shaped is fixed on one end end face of clamping mold base.
This utility model simple in construction, uses the dynamic seat that supports of air cylinder driven to drive clamping block to clamp circular shaft shape blank by horizontal V-shaped groove, and the dynamic support seat being supported on line slideway moves accurately, pneumatic clamps clamp force clamping high efficient and reliable.Clamping process is performed fully automatic, and the full-automatic milling square toes for Miniature machine tool provide Reliable guarantee.Alleviating labor intensity, work efficiency is greatly improved, and has stopped the phenomenon that circular shaft shape blank during milling occurs to loosen completely, has improve the milling quality of circular shaft shape blank square toes.
Advantage of the present utility model and feature, by for illustration and explanation by the non-limitative illustration of preferred embodiment below, these embodiments, it is only used as example referring to the drawings and is given.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the top view of Fig. 1.
Detailed description of the invention
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, this utility model includes actuating unit 1 and clamping mold 2, actuating unit 1 is arranged on the right side of clamping mold 2, including cylinder 11 and cylinder bracing frame 12, cylinder 11 is horizontally supported on cylinder supports frame 12, cylinder supports frame 12 is inverted L-shaped, and its vertical edges is fixed on the right-hand member end face of clamping mold base 2.
Clamping mold 2 includes clamping block 21, quiet support seat 22 and the dynamic support seat 23 that two pieces of end faces are relative, two pieces of clamping blocks 21 are fixed be connected with quiet support seats 22 and dynamic support seat 23 respectively, quiet support seat 22 and one piece of clamping block 21 are fixed on the left end of clamping mold base 3, dynamic support is supported on the right-hand member of clamping mold base 3 by line slideway 4 on the downside of seat 23, may insure that the dynamic seat 23 that supports moves accurately, cylinder piston rod 111 termination is fixing with dynamic support seat 23 to be connected.
Clamping block 21 clamps the longitudinal center in face and is provided with horizontal V-shaped groove 211, and the angle of described horizontal V-shaped groove 211 is 90 °, and the horizontal V-shaped groove 211 of two pieces of clamping blocks 21 relatively clamps circular shaft shape workpiece 5, reliable clamping.The heat treatment hardness of clamping block 21 is HRc48-52, and life-time service does not haves plucking phenomenon, extends the service life of clamping block 21.
Clamping block 21 and quiet support seat 22 or dynamic support are provided with detent mechanism between seat 23, described detent mechanism includes that clamping block deviates from the tenon 212 that the another side longitudinal center of horizontal V-shaped groove 211 is arranged, and be arranged on quiet support seat 22 or move the groove 221 that support seat 23 is corresponding with tenon 212 position, tenon 212 embeds and makes clamping block 21 be positioned in groove 221.The vertical counteracting force clamping the generation of circular shaft shape workpiece 5 at horizontal V-shaped groove 211 is positioned balance of mechanism, it is ensured that reliable clamping, the trip bolt fixing to clamp block 21 will not be cut off.
In addition to the implementation, this utility model can also have the technical scheme that other embodiments, all employing equivalents or equivalent transformation are formed, and all falls within the protection domain of this utility model requirement.
Claims (6)
1. a Miniature machine tool Workpiece clamping device, it is characterized in that: include actuating unit and clamping mold, described actuating unit is arranged on clamping mold side, including cylinder and cylinder bracing frame, described cylinder is horizontally supported on cylinder supports frame, and one end of cylinder supports frame is fixed on one end end face of clamping mold base；Described clamping mold includes clamping block, quiet support seat and the dynamic support seat that two pieces of end faces are relative, two pieces of clamping blocks are fixed be connected with quiet support seats and dynamic support seat respectively, quiet support seat and one piece of clamping block are fixed on one end of clamping mold base, dynamic support is supported on the other end clamping mold base by line slideway on the downside of seat, and cylinder piston rod termination supports the fixing connection of seat with dynamic.
2. Miniature machine tool Workpiece clamping device as claimed in claim 1, it is characterised in that: the longitudinal center in clamping block clamping face is provided with horizontal V-shaped groove, and the horizontal V-shaped groove of two pieces of clamping blocks relatively clamps circular shaft shape workpiece.
3. Miniature machine tool Workpiece clamping device as claimed in claim 1, it is characterized in that: clamping block and quiet support seat or dynamic support are provided with detent mechanism between seat, described detent mechanism includes that clamping block deviates from the tenon that the another side longitudinal center of horizontal V-shaped groove face is arranged, and be arranged on quiet support seat or move the groove that support seat is corresponding with tenon position, described tenon embeds in groove and makes clamping block be positioned.
4. Miniature machine tool Workpiece clamping device as claimed in claim 2, it is characterised in that: the angle of described horizontal V-shaped groove is 90 °.
5. Miniature machine tool Workpiece clamping device as claimed in claim 1, it is characterised in that: the heat treatment hardness of described clamping block is HRc48-52.
6. Miniature machine tool Workpiece clamping device as claimed in claim 1, it is characterised in that: described cylinder supports frame is inverted L-shaped, and the vertical edges of described inverted L-shaped is fixed on one end end face of clamping mold base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521121878.7U CN205437914U (en) | 2015-12-31 | 2015-12-31 | Miniature lathe work piece clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521121878.7U CN205437914U (en) | 2015-12-31 | 2015-12-31 | Miniature lathe work piece clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205437914U true CN205437914U (en) | 2016-08-10 |
Family
ID=56572713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521121878.7U Active CN205437914U (en) | 2015-12-31 | 2015-12-31 | Miniature lathe work piece clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205437914U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112027224A (en) * | 2020-07-23 | 2020-12-04 | 北方夜视技术股份有限公司 | Precise packaging device suitable for MPO and MPO tight packaging method |
-
2015
- 2015-12-31 CN CN201521121878.7U patent/CN205437914U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112027224A (en) * | 2020-07-23 | 2020-12-04 | 北方夜视技术股份有限公司 | Precise packaging device suitable for MPO and MPO tight packaging method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |