CN217776249U - Multifunctional V-shaped clamp - Google Patents
Multifunctional V-shaped clamp Download PDFInfo
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- CN217776249U CN217776249U CN202221483493.5U CN202221483493U CN217776249U CN 217776249 U CN217776249 U CN 217776249U CN 202221483493 U CN202221483493 U CN 202221483493U CN 217776249 U CN217776249 U CN 217776249U
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Abstract
The utility model belongs to the field of clamps and discloses a multifunctional V-shaped clamp which comprises a plurality of clamping pieces and clamping components; the side wall of each clamping piece is provided with a plurality of V-shaped grooves, and the widths of the V-shaped grooves are different; the clamping parts are positioned in the clamping part, a clamping space for accommodating a revolving body part to be clamped is formed among the clamping parts, and the clamping parts are symmetrically arranged along the center of the clamping space; the outer walls of the clamping pieces are tightly attached to the inner walls of the clamping parts, and the clamping parts are used for extruding the clamping pieces, so that the clamping pieces clamp the revolving body part to be clamped in the clamping space. The clamping positioning device can meet the clamping positioning of the parts to be clamped of the revolving bodies with different sizes, not only can process the end surfaces of the parts to be clamped of the revolving bodies, but also can process the surfaces of the parts to be clamped of the revolving bodies, and has the advantages of simple structure, convenience in use, high universality and the like.
Description
Technical Field
The utility model belongs to the anchor clamps field relates to a multi-functional V type anchor clamps.
Background
When a general revolving body part is machined in a machining center, a chuck or a standard V-shaped clamp is usually adopted for clamping so as to fix the revolving body part to realize the subsequent machining process.
The chuck is a machine tool accessory for clamping and positioning a workpiece by utilizing radial movement of movable jaws uniformly distributed on a chuck body, and generally comprises the chuck body, the movable jaws and a jaw driving mechanism. Chucks are commonly used in lathes, cylindrical grinders and internal grinders, and may also be used in conjunction with various indexing devices for milling and drilling machines. However, the chuck clamping can only process the end face part of the rotary part, and can not process the surface of the rotary part.
The standard V-shaped clamp is characterized in that a V-shaped groove is formed in a main body, a revolving body part is arranged in the V-shaped groove, and then the revolving body part is tightly pressed in the V-shaped groove through a pressing plate. Therefore, the standard V-shaped clamp can only be used for clamping the revolving body parts within a certain size range, has certain limitation and is weaker in clamping stability.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome above-mentioned prior art, standard V type anchor clamps can only be used for the solid of revolution part of clamping certain size within range, have certain limitation, and the more weak shortcoming of clamping stability provides a multi-functional V type anchor clamps.
In order to achieve the above purpose, the utility model adopts the following technical scheme to realize:
a multifunctional V-shaped clamp comprises a plurality of clamping pieces and clamping components; the side wall of each clamping piece is provided with a plurality of V-shaped grooves, and the widths of the V-shaped grooves are different; the clamping parts are positioned in the clamping part, a clamping space for accommodating a revolving body part to be clamped is formed among the clamping parts, and the clamping parts are symmetrically arranged along the center of the clamping space; the outer walls of the plurality of clamping pieces are tightly attached to the inner walls of the clamping parts, and the clamping parts are used for extruding the plurality of clamping pieces, so that the plurality of clamping pieces clamp the to-be-clamped revolving body parts in the clamping space.
Optionally, two of the clamping members are provided.
Optionally, the clamping part is a parallel jaw vice.
Optionally, the clamping piece is of a prism structure, and a V-shaped groove is formed in each side face of the clamping piece.
Optionally, the clamping member is of a quadrangular prism structure.
Optionally, each side surface of the clamping piece is provided with a V-shaped groove located at the center of the side surface.
Optionally, the groove angles of the plurality of V-shaped grooves are 85 ° to 95 °.
Optionally, the clamping piece is made of aluminum alloy, medium carbon steel, low carbon steel or nonferrous metal.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses multi-functional V type anchor clamps are through setting up a plurality of holders to all set up a plurality of V type grooves on the lateral wall of each holder, and the design of the groove width difference in a plurality of V type grooves, to not unidimensional dress clamp solid of revolution part of treating, can select the V type groove of different groove widths to carry out the clamping, can satisfy not unidimensional dress clamp solid of revolution part of treating clamping's clamping location. Meanwhile, based on the non-fixed connection relation between the clamping piece and the clamping part, the mounting direction of the clamping piece can be changed, when the surface of the to-be-clamped revolving body part needs to be processed, the direction of the V-shaped groove on the clamping piece is vertically placed with respect to the machine tool spindle, when the end face of the to-be-clamped revolving body part needs to be processed, the direction of the V-shaped groove on the clamping piece is placed in parallel with respect to the machine tool spindle, the end face of the to-be-clamped revolving body part can be processed, the surface of the to-be-clamped revolving body part can also be processed, and the clamping fixture has the advantages of being simple in structure, convenient to use, high in universality and the like.
Furthermore, the clamping piece is of a prism structure, a V-shaped groove is formed in each side face of the clamping piece, and the V-shaped groove is formed in each side face of the clamping piece, so that the clamping pieces can be arranged symmetrically and conveniently.
Furthermore, the V-shaped groove formed in each side face of the clamping piece is located in the center of the side face, and the use convenience and the clamping stability are further enhanced.
Drawings
FIG. 1 is a schematic view of the structure of the clamping member of the present invention;
FIG. 2 is a side view of the multifunctional V-shaped clamp of the present invention in clamping state when machining the end face of the revolving part;
FIG. 3 is a top view of the multifunctional V-shaped clamp in clamping state when the end face of the revolving part is machined according to the present invention;
FIG. 4 is a side view of the multifunctional V-shaped clamp of the present invention in clamping state when processing the surface of the rotating part;
fig. 5 is a top view of the clamping state of the multifunctional V-shaped clamp for processing the surface of the rotating part.
Wherein: 1-a clamping member; 2-V type groove; 3-a clamping member; 4-clamping the revolving body part to be clamped.
Detailed Description
In order to make the technical solution of the present invention better understood, the technical solution of 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 only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall fall within the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or otherwise described herein. Moreover, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The present invention will be described in further detail with reference to the accompanying drawings:
referring to fig. 1 to 5, in an embodiment of the present invention, a multifunctional V-shaped clamp is provided, which includes a plurality of clamping members 1 and a clamping member 3; the side wall of each clamping piece 1 is provided with a plurality of V-shaped grooves 2, and the widths of the V-shaped grooves 2 are different; the clamping parts 1 are all positioned in the clamping part 3, a clamping space for accommodating a revolving body part 4 to be clamped is formed among the clamping parts 1, and the clamping parts 1 are symmetrically arranged along the center of the clamping space; the outer walls of the clamping pieces 1 are tightly attached to the inner walls of the clamping parts 3, and the clamping parts 3 are used for extruding the clamping pieces 1, so that the clamping pieces 1 clamp the to-be-clamped revolving body part 4 in the clamping space.
The utility model discloses multi-functional V type anchor clamps's concrete use as follows:
firstly, when the end face of a to-be-clamped revolving body part 4 needs to be processed, firstly, a plurality of clamping pieces 1 are symmetrically placed inside a clamping part 3, the directions of V-shaped grooves 2 on the clamping pieces 1 are placed in parallel with the aspect of a machine tool spindle, then V-shaped grooves 2 corresponding to the groove widths are selected as target V-shaped grooves according to the size of the to-be-clamped revolving body part 4, meanwhile, the to-be-clamped revolving body part 4 is placed in a clamping space formed between the to-be-clamped revolving body part and the clamping pieces 1, the V-shaped grooves 2 facing the to-be-clamped revolving body part 4 on each clamping piece 1 are all target V-shaped grooves, then the clamping part 3 is tightened, the clamping pieces 1 are squeezed through the tightening force of the clamping part 3, and then the to-be-clamped revolving body part 4 inside the clamping space is clamped through the target V-shaped grooves on the clamping pieces 1.
Secondly, when the surface of the to-be-clamped revolving body part 4 needs to be processed, firstly, the plurality of clamping pieces 1 are symmetrically placed inside the clamping part 3, the direction of the V-shaped groove 2 on the clamping piece 1 is perpendicular to the aspect of the main shaft of the machine tool, then the V-shaped groove 2 corresponding to the groove width is selected as a target V-shaped groove according to the size of the to-be-clamped revolving body part 4, meanwhile, the to-be-clamped revolving body part 4 is placed in a clamping space formed between the to-be-clamped revolving body part and the plurality of clamping pieces 1, the V-shaped groove 2 towards the to-be-clamped revolving body part 4 on each clamping piece 1 is a target V-shaped groove, then the clamping part 3 is tightened, the plurality of clamping pieces 1 are squeezed through the tightening force of the clamping part 3, and then the to-be-clamped revolving body part 4 inside the clamping space is clamped through the target V-shaped grooves on the plurality of clamping pieces 1.
To sum up, the utility model discloses multi-functional V type anchor clamps is through setting up a plurality of holders 1 to all set up a plurality of V type grooves 2 on the lateral wall of each holder 1, and the design of the groove width difference in a plurality of V type grooves 2, to not unidimensional dress clamp solid of revolution part 4 of treating, can select the V type groove 2 of different groove widths to carry out the clamping, can satisfy not unidimensional dress clamp solid of revolution part 4's clamping location of treating. Meanwhile, based on the non-fixed connection relation between the clamping piece 1 and the clamping part 3, the installation direction of the clamping piece 1 can be changed, when the surface of the to-be-clamped revolving body part 4 needs to be processed, the direction of the V-shaped groove 2 on the clamping piece 1 is vertically placed with respect to a machine tool spindle, when the end face of the to-be-clamped revolving body part 4 needs to be processed, the direction of the V-shaped groove 2 on the clamping piece 1 is placed in parallel with respect to the machine tool spindle, the end face of the to-be-clamped revolving body part 4 can be processed, the surface of the to-be-clamped revolving body part 4 can be processed, and the clamping device has the advantages of being simple in structure, convenient to use, high in universality and the like.
In a possible embodiment, the clamping members 1 are provided with two, optionally, the clamping members 3 are parallel vises, and the arrangement of the clamping members 1 and the combination of the parallel vises in a small number can effectively reduce the implementation cost, and the clamping members are adapted to the machine tool structure, so that the clamping members are convenient to implement.
In a possible implementation mode, the clamping piece 1 is of a prism structure, a V-shaped groove 2 is formed in each side face of the clamping piece 1, and the design that one V-shaped groove 2 is formed in each side face is adopted, so that the clamping pieces 1 can be conveniently symmetrically arranged, and the operation and the use are convenient. Optionally, the V-shaped groove 2 formed on each side surface of the clamping member 1 is located at the center of the side surface, so that the convenience in use and the stability in clamping are further enhanced.
In a possible embodiment, the groove angle of the V-shaped grooves 2 is 85 ° to 95 °, preferably, the groove angle of the V-shaped grooves 2 is 90 °.
Optionally, the clamping member 1 is made of aluminum alloy, medium carbon steel, low carbon steel, non-ferrous metal or the like.
The above contents are only for explaining the technical idea of the present invention, and the protection scope of the present invention cannot be limited thereby, and any modification made on the basis of the technical solution according to the technical idea of the present invention all fall within the protection scope of the claims of the present invention.
Claims (8)
1. A multifunctional V-shaped clamp is characterized by comprising a plurality of clamping pieces (1) and clamping components (3);
the side wall of each clamping piece (1) is provided with a plurality of V-shaped grooves (2), and the widths of the V-shaped grooves (2) are different;
the clamping parts (1) are all positioned inside the clamping part (3), a clamping space for accommodating a revolving body part (4) to be clamped is formed among the clamping parts (1), and the clamping parts (1) are symmetrically arranged along the center of the clamping space;
the outer walls of the clamping pieces (1) are tightly attached to the inner walls of the clamping parts (3), and the clamping parts (3) are used for extruding the clamping pieces (1), so that the clamping pieces (1) clamp the revolving body part (4) to be clamped in the clamping space.
2. The multifunctional V-clamp according to claim 1, characterized in that said clamping member (1) is provided in two.
3. The multifunctional V-clamp according to claim 2, characterized in that the clamping part (3) is a parallel jaw vice.
4. The multifunctional V-shaped clamp according to claim 1, characterized in that the clamping member (1) is of a prism structure, and each side surface of the clamping member (1) is provided with a V-shaped groove (2).
5. The multifunctional V-clamp according to claim 4, characterized in that the clamping member (1) is of a quadrangular prism structure.
6. The multifunctional V-shaped clamp according to claim 4, characterized in that the V-shaped groove (2) formed on each side surface of the clamping piece (1) is positioned at the center of the side surface.
7. The multifunctional V-shaped clamp according to claim 1, characterized in that the groove angle of the V-shaped grooves (2) is 85-95 °.
8. The multifunctional V-shaped clamp according to claim 1, characterized in that the clamping piece (1) is made of aluminum alloy, medium carbon steel, low carbon steel or nonferrous metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221483493.5U CN217776249U (en) | 2022-06-14 | 2022-06-14 | Multifunctional V-shaped clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221483493.5U CN217776249U (en) | 2022-06-14 | 2022-06-14 | Multifunctional V-shaped clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217776249U true CN217776249U (en) | 2022-11-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221483493.5U Active CN217776249U (en) | 2022-06-14 | 2022-06-14 | Multifunctional V-shaped clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217776249U (en) |
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2022
- 2022-06-14 CN CN202221483493.5U patent/CN217776249U/en active Active
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