CN214817748U - Adjusting device for shaft part machining - Google Patents
Adjusting device for shaft part machining Download PDFInfo
- Publication number
- CN214817748U CN214817748U CN202121137999.6U CN202121137999U CN214817748U CN 214817748 U CN214817748 U CN 214817748U CN 202121137999 U CN202121137999 U CN 202121137999U CN 214817748 U CN214817748 U CN 214817748U
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- stifled
- stifled body
- recess
- glue
- connecting axle
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Abstract
The utility model provides an adjusting device is used in axle type parts machining, it is stifled including combination formula frock, combination formula frock is stifled including stifled body one and stifled body two, be equipped with the recess on the stifled body one, be equipped with the connecting axle on the stifled body two, in the connecting axle on the stifled body two inserted the recess on the stifled body one, leave the clearance between connecting axle and the recess bottom, stifled body two is connected with stifled body one through set screw, the fixation glue is paintd to stifled body a lateral surface, and in the central hole of work piece was inserted to stifled body one, stifled body one passed through the solidification inflation fixed connection of fixation glue with the work piece and is in the same place. The utility model can be fixed and disassembled by melting glue, which is beneficial to maintaining the precision of the tool plug; the fixed mode of soft contact of fixed glue is adopted, the contact stress of hard contact is effectively relieved, the tool plug is disassembled after the processing is finished, and the precision of the shaft is almost unchanged; the efficiency of the separated and fine-adjustable structure is obviously improved during alignment, and the alignment precision is obviously improved.
Description
Technical Field
The utility model belongs to the field of machinery, specifically speaking relates to an adjusting device is used in axle type parts machining.
Background
The common tool plug of the existing grinding machine is integrated, and a tool plug fixing screw is screwed on a shaft part or directly fixed by hard extrusion of a conical surface. The tool block has the following problems in grinding: the tool plug is in hard contact with a workpiece, and is in hard extrusion by conical surface contact or the gland pressing plug is fixed with the shaft, the surface of the tool plug is damaged by a hard contact mode, and the precision loss is serious after long-term use; the tool block is usually inseparable from a single body, the subsequent processing is directly influenced by the installation condition, and after the processing is carried out in a hard contact fixing mode of iron and iron, the stress is inevitably released during the disassembly, so that the precision of the processed shaft part is influenced; the tooling plug can not be finely adjusted, and in the processing process of shaft parts with high precision requirements, the alignment time is long and the alignment precision is low.
SUMMERY OF THE UTILITY MODEL
The technical scheme of the utility model is realized like this: the utility model provides an axle type is adjusting device for parts machining, is stifled including combination formula frock, combination formula frock is stifled including stifled body one and stifled body two, be equipped with the recess on the stifled body one, be equipped with the connecting axle on the stifled body two, in the connecting axle on the stifled body two inserted the recess on the stifled body one, leave the clearance between connecting axle and the recess bottom, stifled body two is connected with stifled body one through set screw, the guttering is paintd to stifled body one lateral surface, and in the centre bore of stifled body one inserted the work piece, stifled body one passed through the solidification inflation fixed connection of guttering together with the work piece.
The utility model has the advantages that: the utility model discloses a through improving stifled structure of frock and fixed mode, add man-hour at the precision, there is following advantage:
1. the traditional hard contact mode has damage to the surface of the tool plug, the loss of precision is serious after long-term use, and the tool plug is fixed and detached through the meltable glue, so that the precision of the tool plug is kept;
2. at present, the precision requirement of high-precision shaft parts reaches the mu level, and after the shaft parts are machined by a traditional iron-iron hard contact fixing mode, stress is released inevitably during disassembly, and the precision of the machined shaft parts is influenced; the tool plug adopts a fixing mode of soft contact of fixing glue, so that the contact stress of hard contact is effectively relieved, the tool plug is disassembled after the processing is finished, and the precision of a shaft is almost unchanged;
3. the efficiency of the separated and fine-adjustable structure is obviously improved during alignment, the alignment precision is obviously improved, and the alignment precision can reach 1-2 mu m after the center hole of the second plug body is polished by a center hole grinder.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Description of the parts: 1. the device comprises a workpiece, 2, fixing glue, 3, first plugs, 4, fixing screws, 5, second plugs, 6, gaps, 7, grooves, 8 and connecting shafts.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely 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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to figure 1: the utility model provides an adjusting device for processing of axle type parts, is stifled including combination formula frock, combination formula frock is stifled including stifled body one 3 and stifled body two 5, be equipped with recess 7 on stifled body one 3, be equipped with connecting axle 8 on stifled body two 5, connecting axle 8 on the stifled body two 5 inserts in the recess 7 on the stifled body one 3, leave clearance 6 between connecting axle 8 and the recess 7 bottom, stifled body two 5 is connected with stifled body one 3 through set screw 4, gu fixed glue 2 is paintd to 3 lateral surfaces of stifled body one, and stifled body one 3 inserts in the centre bore of work piece 1, and stifled body one 3 solidifies the expansion fixed connection together through fixed glue 2 with work piece 1.
Specifically, the fixing glue 2 is coated on the first blocking body 3 and then is filled into the shaft workpiece 1, after the shaft workpiece 1 is placed for a period of time, the fixing glue is fixed to be solidified and expanded, the first blocking body 3 and the workpiece 1 are firmly fixed together, the second blocking body 5 is fixed to the first blocking body 3 through the fixing screw 4, a small gap 6 is formed between the second blocking body 5 and the first blocking body 3, after the required precision is jumped through beating, the second blocking body 5 is fixed, and therefore the processing and aligning process is completed. After the processing is finished, the fixing screw 4 and the blocking body II 5 are disassembled, the workpiece 1 is placed into a cleaning solution of 40-60 degrees, the fixing glue is softened, the blocking body I3 can be easily taken out, and therefore the tool is blocked and used completely.
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 (1)
1. The utility model provides an adjusting device for processing of axle type parts, its characterized in that includes that combination formula frock is stifled, combination formula frock is stifled including stifled body (3) and stifled body two (5), be equipped with recess (7) on stifled body (3), be equipped with connecting axle (8) on stifled body two (5), connecting axle (8) on stifled body two (5) insert in recess (7) on stifled body (3), leave clearance (6) between connecting axle (8) and recess (7) bottom, stifled body two (5) are connected with stifled body (3) through set screw (4), gu fixed glue (2) is paintd to stifled body (3) lateral surface, and in stifled body (3) inserted the centre bore of work piece (1), stifled body (3) are in the same place through the solidification inflation fixed connection of set glue (2) with work piece (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121137999.6U CN214817748U (en) | 2021-05-26 | 2021-05-26 | Adjusting device for shaft part machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121137999.6U CN214817748U (en) | 2021-05-26 | 2021-05-26 | Adjusting device for shaft part machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214817748U true CN214817748U (en) | 2021-11-23 |
Family
ID=78775440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121137999.6U Active CN214817748U (en) | 2021-05-26 | 2021-05-26 | Adjusting device for shaft part machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214817748U (en) |
-
2021
- 2021-05-26 CN CN202121137999.6U patent/CN214817748U/en active Active
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