CN212945907U - Auxiliary tool fixture for linear cutting machining of large chain wheel - Google Patents
Auxiliary tool fixture for linear cutting machining of large chain wheel Download PDFInfo
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- CN212945907U CN212945907U CN202021333335.2U CN202021333335U CN212945907U CN 212945907 U CN212945907 U CN 212945907U CN 202021333335 U CN202021333335 U CN 202021333335U CN 212945907 U CN212945907 U CN 212945907U
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- clamp body
- chain wheel
- fixed mounting
- large chain
- mounting plate
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Abstract
The utility model relates to an auxiliary tool fixture for wire-electrode cutting processes big sprocket, including fixed mounting panel (1), the anchor clamps body (2), holding screw (3), locating pin (4), fixed piece (5) and fixing bolt (6), place on fixed mounting panel (1) the anchor clamps body (2), holding screw (3) set up in holding screw (22), locating pin (4) and fixed piece (5) correspond the setting around the anchor clamps body (2), locating pin (4) and fixed piece (5) fixed mounting are on fixed mounting panel (1), fixing bolt (6) set up on fixed piece (5), the utility model discloses simple structure is novel, and the clamping is convenient and fast, can realize the clamping processing on the wire-electrode cutting of big sprocket, and the machining precision is high, and the processing cost is low.
Description
Technical Field
The utility model relates to a frock utensil for machining, concretely relates to auxiliary fixtures anchor clamps that are used for wire-electrode cutting to process big sprocket.
Background
The wire cutting is a processing device which uses a continuously moving thin metal wire (called as an electrode wire) as an electrode to carry out pulse spark discharge to remove metal and cut and form a workpiece. The chain wheel is a wheel with cog type chain-fastening teeth, and is used for meshing with blocks with accurate pitch on chain links or cables, and is widely applied to mechanical transmission in various industries. The linear cutting processing equipment is adopted to process the sprocket tooth shape, the shape precision of the sprocket tooth can be ensured, the processing of small-batch special-shaped sprocket teeth is facilitated, the processing raw materials can be saved, and the processing cost is reduced. The diameter size of the large chain wheel machined by the company is large, the shaft shoulder is machined in the middle, and when the linear cutting machining equipment is used for machining the tooth form of the large chain wheel, the machining stroke range of the linear cutting machining equipment is limited, and machining cannot be achieved.
Disclosure of Invention
The utility model aims to solve the not enough of prior art existence, provide an auxiliary tool fixture for wire-electrode cutting processes big sprocket, simple structure is novel, and clamping convenient and fast can realize the clamping processing on the wire-electrode cutting of big sprocket, and the machining precision is high, and the processing cost is low.
The utility model adopts the technical proposal that: an auxiliary tool clamp for processing a large chain wheel by linear cutting comprises a fixed mounting plate 1, a clamp body 2, a set screw 3, a positioning pin 4, a fixed support block 5 and a fixing bolt 6, wherein the fixed mounting plate 1 is in the shape of a rectangular plate, the clamp body 2 is in the shape of a regular prism, the center of the clamp body is provided with a positioning mounting hole 21, the side surface is provided with a fastening screw hole 22, the fastening screw hole 22 is vertically communicated with the positioning mounting hole 21, the number of the side edges of the clamp body 2 is equal to the number of teeth of the large chain wheel, the clamp body 2 is placed on the fixed mounting plate 1, a fastening screw 3 is arranged in the fastening screw hole 22, a positioning pin 4 and a fixed support block 5 are correspondingly arranged at the periphery of the clamp body 2, the positioning pin 4 and the fixed support block 5 are fixedly arranged on the fixed mounting plate 1, a fixing bolt 6 is arranged on the fixed support block 5, when the clamp is in a working state, the side surface of the clamp body 2 is tightly contacted with the positioning pin 4, and the front end of the fixing bolt 6 is tightly contacted with the side surface of the clamp body 2.
In a further improvement, the number of the side edges of the clamp body 2 is integral multiple of the number of the large chain wheel teeth, or the number of the large chain wheel teeth is integral multiple of the number of the side edges of the clamp body 2.
In a further improvement, the material of the clamp body 2 is stainless steel.
Compared with the prior art, the utility model following beneficial effect has: simple structure is novel, and clamping convenient and fast can realize the clamping processing on the wire-electrode cutting of big sprocket, and the machining precision is high, and the processing cost is low.
Drawings
Figure 1 is a schematic structural diagram of the present invention,
fig. 2 is a top view of fig. 1.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.
As shown in fig. 1 and fig. 2, an auxiliary tool clamp for wire-electrode cutting processing of a large sprocket comprises a fixed mounting plate 1, a clamp body 2, a set screw 3, a positioning pin 4, a fixed support block 5 and a fixing bolt 6, wherein the fixed mounting plate 1 is in a cuboid plate shape, the clamp body 2 is in a regular prism shape, the center of the fixed mounting plate is provided with a positioning mounting hole 21, the side surface of the fixed mounting plate is provided with a set screw hole 22, the set screw hole 22 is vertically communicated with the positioning mounting hole 21, the number of the side edges of the clamp body 2 is equal to that of the large sprocket, the material of the clamp body 2 is 304 stainless steel, the clamp body 2 is placed on the fixed mounting plate 1, the set screw 3 is arranged in the set screw hole 22, the positioning pin 4 and the fixed support block 5 are correspondingly arranged around the clamp body 2, the positioning pin 4 and the fixed support block 5 are fixedly arranged on the fixed mounting plate 1, the fixing bolt 6, the side surface of the clamp body 2 is tightly contacted with the positioning pin 4, and the front end of the fixing bolt 6 is tightly contacted with the side surface of the clamp body 2.
In a further improvement, the number of the side edges of the clamp body 2 is integral multiple of the number of the large chain wheel teeth, or the number of the large chain wheel teeth is integral multiple of the number of the side edges of the clamp body 2. The auxiliary tool fixture is favorable for realizing that one auxiliary tool fixture can assist in processing the large chain wheels with different tooth numbers, the number of the auxiliary tool fixtures is reduced, and the processing cost is reduced.
On this supplementary frock clamp passed through fixed mounting panel 1 magnetism and inhale fixed on-line cutting's work platform, the material of the anchor clamps body 2 was 304 stainless steel, does not take magnetism, can freely rotate the removal on fixed mounting panel 1. The large chain wheel part is placed above the clamp body 2, a shaft shoulder of the large chain wheel part is inserted into the positioning mounting hole 21, the fastening screw 3 is screwed, the front end of the fastening screw 3 is in close contact with the shaft shoulder of the large chain wheel part, the large chain wheel part is positioned and clamped, the fixing bolt 6 is screwed, the side face of the clamp body 2 is in close contact with the positioning pin 4, the front end of the fixing bolt 6 is in close contact with the side face of the clamp body 2, the clamp body 2 is fixedly connected with the fixing mounting plate 1, part of chain teeth of the large chain wheel part are cut, the fixing bolt 6 is unscrewed, the clamp body 2 is freely rotated and moved, the clamp body 2 is repeatedly and fixedly connected with the fixing mounting plate 1, and cutting processing of all chain teeth of the large chain wheel part is achieved.
Without being limited thereto, any changes or substitutions which are not thought of through creative efforts should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (3)
1. An auxiliary tool clamp for processing a large chain wheel by linear cutting is characterized by comprising a fixed mounting plate (1), a clamp body (2), a set screw (3), a positioning pin (4), a fixed support block (5) and a fixing bolt (6), wherein the fixed mounting plate (1) is in a cuboid plate shape, the clamp body (2) is in a regular prism shape, the center of the fixed mounting plate is provided with a positioning mounting hole (21), the side surface of the fixed mounting plate is provided with a set screw hole (22), the set screw hole (22) is vertically communicated with the positioning mounting hole (21), the number of the side edges of the clamp body (2) is equal to that of the large chain wheel, the clamp body (2) is placed on the fixed mounting plate (1), the set screw (3) is arranged in the set screw hole (22), the positioning pin (4) and the fixed support block (5) are correspondingly arranged on the periphery of the clamp body (2), the positioning pin (4) and the fixed support block (5) are fixedly mounted on the fixed mounting plate, the fixing bolt (6) is arranged on the fixing support block (5), and in the working state, the side face of the fixture body (2) is in close contact with the positioning pin (4), and the front end of the fixing bolt (6) is in close contact with the side face of the fixture body (2).
2. The auxiliary tool clamp for the linear cutting machining of the large chain wheel according to the claim 1, characterized in that the number of the side edges of the clamp body (2) is an integral multiple of the number of the teeth of the large chain wheel, or the number of the teeth of the large chain wheel is an integral multiple of the number of the side edges of the clamp body (2).
3. The auxiliary tool clamp for the wire-electrode cutting machining of the large chain wheel is characterized in that the material of the clamp body (2) is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021333335.2U CN212945907U (en) | 2020-07-02 | 2020-07-02 | Auxiliary tool fixture for linear cutting machining of large chain wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021333335.2U CN212945907U (en) | 2020-07-02 | 2020-07-02 | Auxiliary tool fixture for linear cutting machining of large chain wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212945907U true CN212945907U (en) | 2021-04-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021333335.2U Active CN212945907U (en) | 2020-07-02 | 2020-07-02 | Auxiliary tool fixture for linear cutting machining of large chain wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212945907U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113327485A (en) * | 2021-06-01 | 2021-08-31 | 安徽机电职业技术学院 | Numerical control linear cutting machining auxiliary for straight gear assembly shaft engineering training teaching |
-
2020
- 2020-07-02 CN CN202021333335.2U patent/CN212945907U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113327485A (en) * | 2021-06-01 | 2021-08-31 | 安徽机电职业技术学院 | Numerical control linear cutting machining auxiliary for straight gear assembly shaft engineering training teaching |
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