CN215547018U - Positioning tool for screw machining - Google Patents
Positioning tool for screw machining Download PDFInfo
- Publication number
- CN215547018U CN215547018U CN202120268008.1U CN202120268008U CN215547018U CN 215547018 U CN215547018 U CN 215547018U CN 202120268008 U CN202120268008 U CN 202120268008U CN 215547018 U CN215547018 U CN 215547018U
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- positioning
- tool
- machining
- screw
- bearing
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- Expired - Fee Related
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- 238000003754 machining Methods 0.000 title claims abstract description 55
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005111 flow chemistry technique Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The positioning tool for screw machining comprises a tool body, wherein the tool body is rectangular, a machining positioning hole is formed in the tool body, the positioning machining hole penetrates through the tool body, a bearing tool is arranged in the positioning machining hole, and the bearing tool is located in the positioning machining hole and matched with the positioning machining hole; the bearing tool is provided with a positioning boss, and the positioning boss bears a screw head for processing and positions the screw. According to the positioning tool for screw machining, provided by the utility model, different bearing tools bear screw heads with different specifications, unified transportation is realized, the machining of different threads is realized, the rotation of the bearing tool in a positioning machining hole can be effectively limited by the matching of the limiting table and the limiting groove, the screw cannot rotate under the influence of the screw die when the screw is machined, and the machining efficiency and the machining precision are improved.
Description
Technical Field
The utility model relates to a positioning tool for screw machining.
Background
The screw is widely used as a fastener in production and assembly, so the requirement is large, a manufacturer is required to carry out large-scale flow processing, the screw needs to be automatically positioned, small-sized screws are all processed by adopting steel wire materials, positioning is carried out through processing of the head of the screw, threads are processed by utilizing white teeth, the precision of screw heading is difficult to guarantee, two parallel conveying rods are utilized to limit the screw head in traditional processing, the position of the screw can be limited by playing a role of conveying, processing is convenient, but the smaller-sized screw cannot be positioned through the screw head, and the production precision and efficiency are influenced.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: the utility model provides a screw processing is with location frock, aims at realizing the location with small-size screw head through the frock, can come the cooperation frock according to different size specification simultaneously, realizes the location of multiple size, reduction in production cost.
In order to solve the technical problems, the technical scheme of the utility model is as follows: a positioning tool for screw machining comprises a tool body, wherein the tool body is rectangular in shape and is provided with a machining positioning hole, the positioning machining hole penetrates through the tool body, a bearing tool is arranged in the positioning machining hole, and the bearing tool is positioned in the positioning machining hole and matched with the positioning machining hole; the bearing tool is provided with a positioning boss, and the positioning boss bears a screw head for processing and positions the screw.
Furthermore, locating blocks are arranged on two sides of the tool body, extend towards the lower portion of the tool body and are matched with two parallel conveying rods on the machining equipment.
Furthermore, the processing locating hole be provided with a plurality ofly, evenly distributed be in the frock body on.
Furthermore, the bearing tools are provided with a plurality of bearing holes which are in one-to-one correspondence with the processing positioning holes.
Furthermore, the bearing tool is provided with a limiting table, and the limiting table is positioned on the excircle of the bearing tool, extends outwards and is matched with the positioning machining hole.
Furthermore, the number of the limiting tables is not less than two, and the limiting tables are uniformly distributed on the excircle of the bearing tool in an annular mode.
Furthermore, the inner wall of the positioning processing hole is provided with a limiting groove which is matched with the bearing tool to limit the position of the bearing tool in the positioning processing hole.
Furthermore, the limiting groove is located in the tool body, the inner wall of the positioning machining hole extends outwards, and the number and the position of the limiting groove are matched with those of the bearing tool.
Compared with the prior art, the positioning tool for screw machining provided by the utility model has the advantages that different bearing tools bear screw heads with different specifications, unified transportation is realized, the machining corresponding to different threads is realized, the rotation of the bearing tool in a positioning machining hole can be effectively limited by the matching of the limiting table and the limiting groove, the screw cannot rotate under the influence of a die when the screw is machined, and the machining efficiency and the machining precision are improved.
Drawings
Fig. 1 shows a front sectional view of the present invention.
Fig. 2 shows a top view of the utility model.
Wherein: 1. the tool comprises a tool body, 2 parts of processing positioning holes, 3 parts of a bearing tool, 4 parts of positioning bosses, 5 parts of positioning blocks, 6 parts of limiting tables and 7 parts of limiting grooves.
Detailed Description
As shown in the figure, the positioning tool for screw machining comprises a tool body 1, wherein the tool body 1 is rectangular, a machining positioning hole 2 is formed in the tool body 1, the positioning machining hole penetrates through the tool body 1, a bearing tool 3 is arranged in the positioning machining hole, and the bearing tool 3 is located in the positioning machining hole and matched with the positioning machining hole; bear and be provided with location boss 4 on the frock 3, location boss 4 bear the screw head of replacing processing, set screw position.
Furthermore, the two sides of the tool body 1 are provided with positioning blocks 5, and the positioning blocks extend towards the lower part of the tool body 1 and are matched with the two parallel transportation rods on the processing equipment.
Furthermore, the processing positioning holes 2 are arranged in a plurality and are uniformly distributed on the tool body 1.
Furthermore, the bearing tools 3 are provided with a plurality of bearing holes, and the bearing holes correspond to the processing positioning holes 2 one to one.
Further, bear frock 3 on be provided with spacing platform 6, spacing platform 6 be located bear the excircle of frock 3, outwards extend, with the location processing hole cooperate.
Furthermore, the number of the limiting tables 6 is not less than two, and the limiting tables are uniformly distributed on the excircle of the bearing tool 3 in an annular mode.
Furthermore, the inner wall of the positioning processing hole is provided with a limiting groove 7 which is matched with the bearing tool 3 to limit the position of the bearing tool 3 in the positioning processing hole.
Furthermore, the limiting groove 7 is located in the tool body 1, extends outwards along the inner wall of the positioning machining hole, and the number and the position of the limiting groove are matched with those of the bearing tool 3.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the technical solutions, and those skilled in the art should understand that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all the modifications and equivalent substitutions should be covered by the claims of the present invention.
Claims (8)
1. A positioning tool for screw machining is characterized by comprising a tool body, wherein the tool body is rectangular, a machining positioning hole is formed in the tool body, the positioning machining hole penetrates through the tool body, a bearing tool is arranged in the positioning machining hole, and the bearing tool is located in the positioning machining hole and matched with the positioning machining hole; the bearing tool is provided with a positioning boss, and the positioning boss bears a screw head for processing and positions the screw.
2. The positioning tool for screw machining according to claim 1, wherein positioning blocks are arranged on two sides of the tool body, extend towards the lower part of the tool body and are matched with two parallel conveying rods on machining equipment.
3. The positioning tool for screw machining according to claim 1, wherein a plurality of machining positioning holes are formed and evenly distributed in the tool body.
4. The positioning tool for screw machining according to claim 1, wherein the plurality of bearing tools are arranged and correspond to the machining positioning holes one to one.
5. The positioning tool for screw machining according to claim 4, wherein a limiting table is arranged on the bearing tool, is positioned on the outer circle of the bearing tool, extends outwards and is matched with the positioning machining hole.
6. The positioning tool for screw machining according to claim 5, wherein the number of the limiting tables is not less than two, and the limiting tables are uniformly and annularly distributed on the outer circle of the bearing tool.
7. The positioning tool for screw machining according to claim 4, wherein a limiting groove is formed in the inner wall of the positioning machining hole and matched with the bearing tool to limit the position of the bearing tool in the positioning machining hole.
8. The positioning tool for screw machining according to claim 7, wherein the limiting groove is located in the tool body and extends outwards along the inner wall of the positioning machining hole, and the number and the position of the limiting groove are matched with those of the bearing tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120268008.1U CN215547018U (en) | 2021-01-29 | 2021-01-29 | Positioning tool for screw machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120268008.1U CN215547018U (en) | 2021-01-29 | 2021-01-29 | Positioning tool for screw machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215547018U true CN215547018U (en) | 2022-01-18 |
Family
ID=79837845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120268008.1U Expired - Fee Related CN215547018U (en) | 2021-01-29 | 2021-01-29 | Positioning tool for screw machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215547018U (en) |
-
2021
- 2021-01-29 CN CN202120268008.1U patent/CN215547018U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |