CN217122497U - Double-deck frame adds clamping apparatus - Google Patents
Double-deck frame adds clamping apparatus Download PDFInfo
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- CN217122497U CN217122497U CN202220573373.8U CN202220573373U CN217122497U CN 217122497 U CN217122497 U CN 217122497U CN 202220573373 U CN202220573373 U CN 202220573373U CN 217122497 U CN217122497 U CN 217122497U
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- plate
- positioning
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- bottom plate
- middle plate
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Abstract
The utility model discloses a double-deck frame adds clamping apparatus relates to machine tool fixture technical field. The double-layer rack machining clamp comprises a middle plate, wherein a hollow surrounding area formed by a positioning plate and a positioning block is vertically arranged on the upper plane of the middle plate, a plurality of irregularly-placed positioning columns I and a plurality of irregularly-placed positioning columns II are arranged on the bottom surface of the surrounding area, and a vertical bottom plate and a bottom plate are sequentially connected on the lower plane of the middle plate. The double-layer rack machining clamp can realize accurate clamping of workpieces with complex structures, and machining directions can be changed without dismounting the workpieces, so that time is saved, and production efficiency is improved.
Description
Technical Field
The utility model relates to a machine tool clamp technical field, especially an anchor clamps for frame processing.
Background
Most of the existing machining tool fixtures are simple in structure, a bottom plate is connected with an equipment workbench, and positioning blocks and fixture devices are arranged on the bottom plate to position and clamp parts for machining. The fixture is not suitable for clamping machined parts with complex structures, or the workpiece needs to be detached to change the machining direction in the machining process, so that the production efficiency is not high.
SUMMERY OF THE UTILITY MODEL
In view of the above problem, the utility model provides a can realize accurate dress of complex construction work piece and press from both sides dress, need not pull down the work piece again and just can trade the anchor clamps in processing position.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a double-deck frame adds clamping apparatus, includes the medium plate, the cavity that the upper plane of medium plate was erect and is set up and comprises locating plate and locating block surrounds the district, is provided with a plurality of reference column one and reference column two that irregularly place in the bottom surface that surrounds the district, is located the lower plane of medium plate and connects gradually perpendicular bottom plate and bottom plate.
As a further improvement, the positioning plate and the positioning block are fixed on the upper plane of the middle plate through bolts.
Furthermore, the vertical bottom plate is positioned between the middle plate and the bottom plate, and positioning holes are formed in the upper plane and the lower plane of the vertical bottom plate.
Furthermore, a second threaded hole used for being fixed with a machine tool and a first threaded hole fixed with the vertical base plate are formed in the lower plane of the base plate.
Furthermore, the second positioning column is provided with threads, and the upper end of the second positioning column is provided with a positioning nut.
Compared with the prior art, the utility model, both can realize the accurate clamp dress to the complicated work piece of structure, can be again under the condition of processing the work piece not pulling down, convenient change processing position, when save time, improved production efficiency.
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is the overall schematic view of the clamp of the present invention.
Fig. 3 is a schematic diagram of the structure of the middle plate, the vertical bottom plate and the bottom plate of the present invention.
Fig. 4 is a schematic view of the bottom plate structure of the present invention.
In the figure: 1. a frame; 21. a middle plate; 22. a base plate; 23. a vertical bottom plate; 25. a first threaded hole; 26. a second threaded hole; 3. positioning a plate; 4. positioning blocks; 51. a first positioning column; 52. a second positioning column; 6. a bolt; 7. and positioning the nut.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-4, the utility model provides a double-deck frame adds clamping apparatus: the middle plate 21 is provided with a hollow surrounding area which is composed of a positioning plate 3 and a positioning block 4, the upper plane of the middle plate 21 is vertically provided with a plurality of positioning columns 51 and positioning columns 52 which are irregularly arranged on the bottom surface of the surrounding area, and the lower plane of the middle plate 21 is sequentially connected with a vertical bottom plate 23 and a bottom plate 22. When the machining is needed, the rack 1 is placed on the first positioning column 51 and the second positioning column 52 which are arranged in the hollow surrounding area and have a supporting function, then the bolts on the positioning plate 3 and the positioning block 4 are screwed until the bolts abut against the side wall of the rack 1 to fix the side wall, and the machining can be carried out after the bolts are fixed. The positioning column has simpler structure, more convenient assembly and disassembly and enough strength for supporting the processed workpiece.
The middle plate 21 and the vertical base plate 23 are connected through bolts, the vertical base plate 23 and the base plate 22 are connected through the first threaded hole 25 through bolts, and the base plate 22 and the machine tool are connected through the second threaded hole 26 through bolts, so that the machining direction of the workpiece can be conveniently changed by only dismounting the bolts for connecting the base plate 22 and the machine tool under the condition of not dismounting the workpiece.
Specifically, the positioning plate 3 and the positioning block 4 are fixed on the upper plane of the middle plate 21 by bolts.
Specifically, the vertical bottom plate 23 is located between the middle plate 21 and the bottom plate 22, and the upper and lower planes thereof are provided with positioning holes and fixed by bolts.
Specifically, the lower plane of the bottom plate 22 is provided with a second threaded hole 26 for fixing with a machine tool and a first threaded hole 25 for fixing with the vertical bottom plate 23. When the machining direction is changed, only the bolt of the second threaded hole 26 needs to be dismounted, the bolt of the first threaded hole 25 does not need to be dismounted, and the workpiece does not need to be dismounted, so that the convenience and the time saving are realized.
Specifically, the second positioning column 52 is provided with threads, and the upper end of the second positioning column is provided with the positioning nut 7. The nut 7 can be adjusted to be vertical in height through rotation, so that the workpiece can be clamped more conveniently and accurately.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a double-deck frame adds clamping apparatus which characterized in that: the middle plate is characterized by comprising a middle plate (21), a hollow surrounding area consisting of a positioning plate (3) and a positioning block (4) is vertically arranged on the upper plane of the middle plate (21), a plurality of irregularly-arranged positioning columns I (51) and a plurality of irregularly-arranged positioning columns II (52) are arranged on the bottom surface of the surrounding area, and a vertical bottom plate (23) and a bottom plate (22) are sequentially connected to the lower plane of the middle plate (21).
2. The double-deck frame machining jig of claim 1, characterized in that: the positioning plate (3) and the positioning block (4) are fixed on the upper plane of the middle plate (21) through bolts.
3. The double-deck frame machining jig of claim 1, characterized in that: the vertical bottom plate (23) is positioned between the middle plate (21) and the bottom plate (22), and positioning holes are formed in the upper plane and the lower plane of the vertical bottom plate.
4. The double-deck frame machining jig of claim 1, characterized in that: and a second threaded hole (26) for fixing with a machine tool and a first threaded hole (25) for fixing with the vertical base plate (23) are formed in the lower plane of the base plate (22).
5. The double-deck frame machining jig of claim 1, characterized in that: the second positioning column (52) is provided with threads, and the upper end of the second positioning column is provided with a positioning nut (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220573373.8U CN217122497U (en) | 2022-03-16 | 2022-03-16 | Double-deck frame adds clamping apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220573373.8U CN217122497U (en) | 2022-03-16 | 2022-03-16 | Double-deck frame adds clamping apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217122497U true CN217122497U (en) | 2022-08-05 |
Family
ID=82643804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220573373.8U Active CN217122497U (en) | 2022-03-16 | 2022-03-16 | Double-deck frame adds clamping apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217122497U (en) |
-
2022
- 2022-03-16 CN CN202220573373.8U patent/CN217122497U/en active Active
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