CN214684312U - Clamping tool for machining chain connecting ring - Google Patents
Clamping tool for machining chain connecting ring Download PDFInfo
- Publication number
- CN214684312U CN214684312U CN202120490454.7U CN202120490454U CN214684312U CN 214684312 U CN214684312 U CN 214684312U CN 202120490454 U CN202120490454 U CN 202120490454U CN 214684312 U CN214684312 U CN 214684312U
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- bottom plate
- baffle
- chain
- plate
- ring
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Abstract
The utility model relates to a connect chain ring processing to use centre gripping frock, its characterized in that: comprises a bottom plate, an end baffle, a side compression plate, an end positioning block and a limiting block; in the utility model, the side baffle and the end baffle which are pre-fixed are arranged on the bottom plate, so that the numerical control lathe can more conveniently and conveniently find the tool setting reference when processing the tool setting, thereby realizing the precision requirement of a plurality of clamped chain connecting rings in the processing process; in addition, the tight spacing in top of connecing the chain ring all carries on spacingly through the dog formula structure, adopts the mode of face contact to connect the spacing of chain ring, avoids leaving the indentation on connecing the chain ring, the quick assembly disassembly who is convenient for simultaneously connects the chain ring.
Description
Technical Field
The utility model relates to a chain processing technology field especially relates to a meet chain ring centre gripping frock for processing.
Background
The connecting link is an annular connecting structure used for connecting two adjacent groups of chains; the structure of the chain connecting ring is generally formed by locking and buckling two half waist-shaped structures; therefore, the surface processing of the joint position is needed for the two half waist-shaped structures;
the common processing of the connecting rings adopts a structure that a plurality of clamping tools simultaneously clamp the semi-waist shapes of a plurality of connecting rings, and the semi-waist shapes of the connecting rings are processed at one time by a numerical control machine tool on the numerical control machine tool; therefore, the clamping tool for simultaneously machining the plurality of connecting rings needs to ensure the convenience and the accuracy requirement of tool setting of a numerical control machine tool.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a connect chain ring to process and use centre gripping frock can solve the convenient and tool setting precision problem of the tool setting of the digit control machine tool of the processing of a plurality of chain rings that connect of centre gripping on the digit control machine tool.
In order to solve the technical problem, the utility model adopts the technical scheme that: the utility model provides a connect chain ring processing to use centre gripping frock, its innovation point lies in: comprises a bottom plate, an end baffle, a side compression plate, an end positioning block and a limiting block;
the bottom plate is of a cuboid structure, a plurality of connecting link processing stations are arranged on the upper surface of the bottom plate at equal intervals along the extension direction of the bottom plate, and a plurality of positioning bolt holes are arranged on the connecting link processing stations; the end baffle and the end positioning block are respectively arranged on a chain connecting ring processing station on the base plate, and are arranged along the width direction of the base plate; the end part baffle is vertically arranged on the upper surface of the bottom plate, and the inner side wall of the end part baffle is provided with an arc-shaped groove which is tightly attached to the end part of the chain connecting ring; the end positioning block is connected to the bottom plate through a bolt, and a T-shaped groove is formed in the end positioning block along the width direction of the bottom plate;
the side baffle and the side pressing plate are arranged on a chain connecting ring processing station on the bottom plate, the side baffle, the side pressing plate, the end baffle and the end positioning block form a rectangular structure in the chain connecting ring processing station on the upper surface of the bottom plate, and a cavity for accommodating the chain connecting ring is formed inside the side baffle, the side pressing plate, the end baffle and the end positioning block; the side baffle and the side pressing plate are respectively provided with a bolt hole along the vertical direction, and are fixedly connected to the bottom plate through bolts; the side edge of the side compression plate is horizontally provided with a compression bolt hole, and the side edge of the connecting link ring placed in the upper cavity of the bottom plate is compressed on the inner wall of the side baffle plate through the compression bolt so as to realize the compression of the side edge of the connecting link ring;
the bottom end of the limiting block is provided with a T-shaped block matched with the T-shaped groove on the end part positioning block; the limiting block is provided with a positioning bolt hole along the vertical direction, the limiting block is embedded into the end part positioning block from the side edge, the end part of the chain ring connected in the cavity on the bottom plate is tightly placed on the limiting block, and the end part of the chain ring is tightly connected.
Furthermore, an arc-shaped groove is formed in the surface, in contact with the end portion of the connecting link, of the limiting block.
Furthermore, the end part of the compression bolt, which is positioned in the upper cavity of the bottom plate, is provided with a backing plate, and the backing plate is compressed on the side edge of the chain connecting ring.
The utility model has the advantages that:
1) in the utility model, the side baffle and the end baffle which are pre-fixed are arranged on the bottom plate, so that the numerical control lathe can more conveniently and conveniently find the tool setting reference when processing the tool setting, thereby realizing the precision requirement of a plurality of clamped chain connecting rings in the processing process; in addition, the tight spacing in top of connecing the chain ring all carries on spacingly through the dog formula structure, adopts the mode of face contact to connect the spacing of chain ring, avoids leaving the indentation on connecing the chain ring, the quick assembly disassembly who is convenient for simultaneously connects the chain ring.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic view of a three-dimensional structure of the clamping tool for processing the chain connecting ring of the present invention.
Fig. 2 is a schematic view of a top view structure of the clamping tool for processing the chain connecting ring of the present invention.
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. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The clamping tool for processing the chain connecting ring as shown in fig. 1 and fig. 2 comprises a bottom plate 1, an end baffle 2, a side baffle 3, a side pressing plate 4, an end positioning block 5 and a limiting block 6.
The bottom plate 1 is of a cuboid structure, a plurality of connecting chain ring processing stations are arranged on the upper surface of the bottom plate 1 at equal intervals along the extension direction of the bottom plate, and a plurality of positioning bolt holes are arranged on the connecting chain ring processing stations; the end baffle 2 and the end positioning block 5 are respectively arranged on a chain connecting ring processing station on the bottom plate 1, and the end baffle 2 and the end positioning block 5 are arranged along the width direction of the bottom plate 1; the end baffle 2 is vertically arranged on the upper surface of the bottom plate 1, and the inner side wall of the end baffle 2 is provided with an arc-shaped groove which is tightly attached to the end part of the chain connecting ring; the end positioning block 5 is connected to the bottom plate 1 through a bolt, and a T-shaped groove is formed in the end positioning block 5 along the width direction of the bottom plate 1.
The side baffle 3 and the side pressing plate 4 are arranged on a chain connecting ring processing station on the bottom plate 1, the side baffle 3, the side pressing plate 4, the end baffle 2 and the end positioning block 5 form a rectangular structure in the chain connecting ring processing station on the upper surface of the bottom plate 1, and a cavity for accommodating the chain connecting ring is formed inside the rectangular structure; the side baffle 3 and the side pressing plate 4 are both provided with bolt holes along the vertical direction, and the side baffle 3 and the side pressing plate 4 are both fixedly connected to the bottom plate 1 through bolts; the side edge of the side compression plate 4 is horizontally provided with a compression bolt hole, and the side edge of the chain connecting ring placed in the cavity on the bottom plate 1 is compressed on the inner wall of the side baffle plate 3 through a compression bolt 41 to realize the compression of the side edge of the chain connecting ring.
The bottom end of the limiting block 6 is provided with a T-shaped block matched with the T-shaped groove on the end part positioning block; the limiting block 6 is provided with a positioning bolt hole along the vertical direction, the limiting block 6 is embedded into the end part positioning block 5 from the side edge, the limiting block 6 is tightly pushed against the end part of the connecting chain ring in the cavity on the bottom plate 1, and the end part of the connecting chain ring is tightly pushed.
The surface of the limiting block 6 contacted with the end part of the chain connecting ring is provided with an arc-shaped groove.
The end part of the pressing bolt 41 in the cavity on the bottom plate is provided with a backing plate 42, and is pressed on the side edge of the connecting link ring through the backing plate 42.
The utility model discloses a theory of operation is: by arranging the side baffle and the end baffle which are pre-fixed on the bottom plate, the numerical control lathe can more conveniently and conveniently find a tool setting reference when performing processing tool setting, so that the precision requirement of a plurality of clamped chain connecting rings in the processing process is met; in addition, the tight spacing in top of connecing the chain ring all carries on spacingly through the dog formula structure, adopts the mode of face contact to connect the spacing of chain ring, avoids leaving the indentation on connecing the chain ring, the quick assembly disassembly who is convenient for simultaneously connects the chain ring.
It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. The utility model provides a meet chain ring centre gripping frock for processing which characterized in that: comprises a bottom plate, an end baffle, a side compression plate, an end positioning block and a limiting block;
the bottom plate is of a cuboid structure, a plurality of connecting link processing stations are arranged on the upper surface of the bottom plate at equal intervals along the extension direction of the bottom plate, and a plurality of positioning bolt holes are arranged on the connecting link processing stations; the end baffle and the end positioning block are respectively arranged on a chain connecting ring processing station on the base plate, and are arranged along the width direction of the base plate; the end part baffle is vertically arranged on the upper surface of the bottom plate, and the inner side wall of the end part baffle is provided with an arc-shaped groove which is tightly attached to the end part of the chain connecting ring; the end positioning block is connected to the bottom plate through a bolt, and a T-shaped groove is formed in the end positioning block along the width direction of the bottom plate;
the side baffle and the side pressing plate are arranged on a chain connecting ring processing station on the bottom plate, the side baffle, the side pressing plate, the end baffle and the end positioning block form a rectangular structure in the chain connecting ring processing station on the upper surface of the bottom plate, and a cavity for accommodating the chain connecting ring is formed inside the side baffle, the side pressing plate, the end baffle and the end positioning block; the side baffle and the side pressing plate are respectively provided with a bolt hole along the vertical direction, and are fixedly connected to the bottom plate through bolts; the side edge of the side compression plate is horizontally provided with a compression bolt hole, and the side edge of the connecting link ring placed in the upper cavity of the bottom plate is compressed on the inner wall of the side baffle plate through the compression bolt so as to realize the compression of the side edge of the connecting link ring;
the bottom end of the limiting block is provided with a T-shaped block matched with the T-shaped groove on the end part positioning block; the limiting block is provided with a positioning bolt hole along the vertical direction, the limiting block is embedded into the end part positioning block from the side edge, the end part of the chain ring connected in the cavity on the bottom plate is tightly placed on the limiting block, and the end part of the chain ring is tightly connected.
2. The clamping tool for machining the connecting ring according to claim 1, wherein the clamping tool comprises: and the surfaces of the limiting blocks, which are contacted with the end parts of the chain connecting rings, are provided with arc-shaped grooves.
3. The clamping tool for machining the connecting ring according to claim 1, wherein the clamping tool comprises: the end part of the compression bolt, which is positioned in the upper cavity of the bottom plate, is provided with a backing plate, and the backing plate is compressed on the side edge of the chain connecting ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120490454.7U CN214684312U (en) | 2021-03-08 | 2021-03-08 | Clamping tool for machining chain connecting ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120490454.7U CN214684312U (en) | 2021-03-08 | 2021-03-08 | Clamping tool for machining chain connecting ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214684312U true CN214684312U (en) | 2021-11-12 |
Family
ID=78569971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120490454.7U Active CN214684312U (en) | 2021-03-08 | 2021-03-08 | Clamping tool for machining chain connecting ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214684312U (en) |
-
2021
- 2021-03-08 CN CN202120490454.7U patent/CN214684312U/en active Active
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