CN219853331U - Multipurpose adjustable lapping hole positioning tool - Google Patents
Multipurpose adjustable lapping hole positioning tool Download PDFInfo
- Publication number
- CN219853331U CN219853331U CN202321023087.5U CN202321023087U CN219853331U CN 219853331 U CN219853331 U CN 219853331U CN 202321023087 U CN202321023087 U CN 202321023087U CN 219853331 U CN219853331 U CN 219853331U
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- China
- Prior art keywords
- support frame
- positioning tool
- tooth
- hole
- lapping
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- 210000000078 claw Anatomy 0.000 claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000005266 casting Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a multipurpose adjustable lapping hole positioning tool, which belongs to the field of lapping hole processing, wherein a positioning mechanism is arranged on a support frame and comprises a limiting claw connected with the support frame, a tooth aligning gauge is inserted between the limiting claw and the support frame, the relative positions of strip-shaped holes of the tooth aligning gauge and the support frame are adjusted, the tooth aligning gauge is further adjusted, and the tooth aligning gauge is fastened through the cooperation of bolts and nuts, so that positioning of shaft parts is realized; before lapping, the tooth gauge position is adjusted according to the axial position and the scale circle size of the tooth part of the shaft part, so that the positioning effect on lapping of the tooth parts of the shaft gear parts with various specifications is achieved; the positioning tool greatly improves the universality, reduces the design and casting costs and improves the production exchange efficiency; the positioning tool is simple in structure and principle, convenient to assemble, disassemble and implement, convenient to manufacture and good in popularization and application value.
Description
Technical Field
The utility model belongs to the field of lapping processing, and particularly relates to a multipurpose adjustable lapping positioning tool.
Background
In workshop export products, most shaft parts need to be ground and drilled. During the lapping process, an operator is required to manually hold the part to counteract the moment generated during lapping. However, for parts with smaller shaft diameters or larger center holes, the moment generated during hole grinding is larger, the parts are difficult to rotate by manual support, the processing difficulty is too large, and the normal production is seriously affected. Therefore, the workshops self-make various welding fixed structures, the types of manufactured parts in the export workshops are various, and the parts are frequently replaced, but the self-made fixed structures often cannot meet the requirements of replacing products in various and small batches in the export workshops, and are manually supported by operators at present. The processing mode makes important work such as improving the output of a shift, reducing the labor intensity, guaranteeing the safety of personnel and the like face great examination.
Therefore, the existing lapping positioning mode is difficult to effectively position the parts to be lapped, so that the parts to be lapped are easy to rotate in the lapping processing process, the processing difficulty is high, and the production efficiency is low.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the multipurpose adjustable grinding hole positioning tool, which can effectively position the part to be ground, easily solves the problem of part rotation in the grinding hole processing process, reduces the processing difficulty and improves the production efficiency.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a multipurpose adjustable lapping hole positioning tool comprises a supporting frame;
a positioning mechanism is arranged on the support frame;
the positioning mechanism comprises a limiting claw, and a ruler is inserted between the limiting claw and the supporting frame;
the support frame spacing jack catch with all offer the bar hole on the ruler, the bar hole of support frame spacing jack catch with it is equipped with the bolt to insert in the bar hole of ruler to pass through the nut cooperation, will the support frame spacing jack catch with it is fixed to ruler.
Further, the support frame comprises a base and a vertical plate provided with a strip-shaped hole, and the base is vertically connected with the vertical plate; the base is arranged in parallel with the pair of ruler gauges.
Further, the base is integrally formed with the vertical plate.
Further, a U-shaped groove is formed in the base.
Further, the limiting claw comprises a bottom plate provided with a strip-shaped hole; the left end and the right end of the bottom plate are respectively connected with U-shaped clamping claws.
Further, the vertical plate is located between the two U-shaped jaws.
Further, 2U-shaped claws are inserted into the back plate, and the back plate and the limiting claws are fixed through the bolts and the nuts.
Further, one end of the pair of ruler is straight teeth, and the other end of the pair of ruler is inclined teeth.
Further, 2 positioning mechanisms are arranged on the supporting frame.
Further, the supporting frame is made of stainless steel.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model provides a multipurpose adjustable lapping hole positioning tool, which is characterized in that a positioning mechanism is arranged on a support frame, the positioning mechanism comprises a limiting claw connected with the support frame, a tooth aligning gauge is inserted between the limiting claw and the support frame, the positions of the tooth aligning gauge are adjusted by adjusting the relative positions of strip-shaped holes of the tooth aligning gauge, and the tooth aligning gauge and the support frame are fastened by matching bolts and nuts, so that positioning of shaft parts is realized; before lapping, the tooth gauge position is adjusted according to the axial position and the scale circle size of the tooth part of the shaft part, so that the positioning effect on lapping of the tooth parts of the shaft gear parts with various specifications is achieved; the positioning tool greatly improves the universality, reduces the design and casting costs and improves the production exchange efficiency; the positioning tool is simple in structure and principle, convenient to assemble, disassemble and implement, convenient to manufacture and good in popularization and application value.
Preferably, the U-shaped groove is formed in the base and is used for being connected with the base of the hole grinding machine, so that the fixing connection is facilitated.
Preferably, one end of the ruler is provided with straight teeth, and the other end of the ruler is provided with inclined teeth, so that the ruler can be suitable for shaft gear parts with different specifications.
Preferably, the support frame is provided with 2 or more positioning mechanisms, so that the support frame is convenient for being suitable for shaft gear parts with different specifications.
Preferably, the support frame is made of stainless steel, so that the stability and the reliability of the support frame can be improved.
Drawings
Fig. 1 is a schematic structural diagram of a multipurpose adjustable lapping hole positioning tool according to an embodiment of the present utility model;
FIG. 2 is a front view of a multipurpose adjustable lapping hole positioning tool according to an embodiment of the present utility model;
FIG. 3 is a side view of a multipurpose adjustable lapping hole positioning tool according to an embodiment of the present utility model;
FIG. 4 is a rear view of a multipurpose adjustable lapping hole positioning tool according to an embodiment of the present utility model;
fig. 5 is a schematic diagram of a connection between a multipurpose adjustable lapping hole positioning tool and a shaft gear part according to an embodiment of the present utility model.
Reference numerals:
1. a support frame; 2. a bolt; 3. a first pair of tooth gauges; 4. limiting clamping jaws; 5. a second pair of tooth gauges; 6. a back plate; 7. a nut; 8. shaft parts.
Detailed Description
The utility model provides a multipurpose adjustable grinding hole positioning tool, which comprises a support frame 1 made of stainless steel; 2 positioning mechanisms are arranged on the support frame 1;
the positioning mechanism comprises a limiting claw 4, and a ruler is inserted between the limiting claw 4 and the support frame 1; the support frame 1, the limit claw 4 and the pair of ruler are provided with strip-shaped holes, bolts 2 are inserted into the strip-shaped holes of the support frame 1, the limit claw 4 and the strip-shaped holes of the pair of ruler, and the support frame 1, the limit claw 4 and the pair of ruler are fixed through the cooperation of nuts 7.
The support frame 1 comprises a base and a vertical plate provided with a strip-shaped hole, and the base is vertically connected with the vertical plate; the base and the ruler are arranged in parallel, and the base and the vertical plate are integrally formed.
The multipurpose adjustable lapping hole positioning tool is convenient to connect with a base of a lapping hole machine, and a U-shaped groove is formed in the base.
The limiting claw 4 comprises a bottom plate provided with a strip-shaped hole; the left end and the right end of the bottom plate are respectively connected with U-shaped clamping claws, and the vertical plate is positioned between the two U-shaped clamping claws.
The 2U-shaped clamping jaws are inserted into the back plate 6, and the back plate 6 and the limiting clamping jaws 4 are fixed through bolts 2 and nuts 7.
In order to be suitable for shaft gear parts with different specifications, one end of the ruler is provided with straight teeth, and the other end is provided with helical teeth; in addition, 2 positioning mechanisms are arranged on the support frame 1.
The present utility model will be further described with reference to the following embodiments of the utility model and the accompanying drawings, wherein, of course, the described embodiments are merely some, but not all embodiments of the utility model.
Examples
As shown in fig. 1 and 2, the embodiment provides a multipurpose adjustable lapping hole positioning tool, which comprises a support frame 1, a bolt 2, a first pair of tooth gauges 3, a limiting claw 4, a second pair of tooth gauges 5, a back plate 6 and a nut 7.
The support frame 1 is provided with 2 pairs of limit claws 4, wherein a first pair of tooth gauges 3 and a second pair of tooth gauges 5 are respectively inserted into the support frame 1, the first pair of tooth gauges 3, the second pair of tooth gauges 5 and the limit claws 4 are respectively provided with strip-shaped holes, the first pair of tooth gauges 3 are taken as an example, as shown in fig. 3, the first pair of tooth gauges 3 are adjusted to a proper position according to the axial position and the scale circle size of the tooth parts of the shaft parts, namely, after the first pair of tooth gauges 3 are moved to the proper position, the strip-shaped holes of the support frame 1 and the strip-shaped holes of the limit claws 4 are fastened and fixed through bolts 2 and nuts 7; the second pair of gauges 5 operates in the same manner as above; in addition, as shown in fig. 4, the fixing is convenient, and the back plate 6 is also arranged, so that the fastening performance of the bolt 2 and the nut 7 is improved.
As shown in fig. 5, the embodiment provides a multipurpose adjustable lapping hole positioning tool, and the specific operation principle is as follows:
a. the support frame 1 is connected to a hole grinding machine through bolts, and the subsequent process is basically unnecessary to be disassembled;
b. when the parts are switched, the parts can be machined by loosening the compression bolt (bolt 2) of the counter tooth gauge, adjusting the axial and radial distances of the counter tooth gauge to the position matched with the tooth part of the shaft part 8 and fastening the compression bolt.
c. One end of the tooth aligning gauge is provided with straight teeth and the other end is provided with helical teeth, and the tooth aligning gauge can be positioned in the direction according to the specific condition of the part. And the subsequent parts with different rotation directions and pressure angles only need to be designed with the tooth aligning gauge, and the proper tooth aligning gauge is replaced.
By adopting the embodiment, the problem that the positioning tool suitable for processing the part needs to be replaced every time of production replacement, so that the positioning tool needs to be replaced frequently when the production is replaced frequently, and the difficulty of finished products and field management is increased due to the fact that the positioning tools of a plurality of types are adopted.
The support frame 1 is connected to the base of the hole grinding machine through a U-shaped groove at the bottom and a bolt; the first pair of tooth gauges 3 and the second pair of tooth gauges 5 are limited by the limiting claw 4, and the bolts 2 and the nuts 7 are fastened and fixed on the support frame 1, the support frame 1 is only required to be installed once, and the subsequent production only needs to move the first pair of tooth gauges 3 and the second pair of tooth gauges 5 in the axial direction and the radial direction.
Although the embodiments of the present utility model have been described above with reference to the accompanying drawings and examples, the present utility model is not limited to the above-described specific embodiments and application fields, which are illustrative, instructive, and not restrictive. Those skilled in the art, having the benefit of this disclosure, may make many forms without departing from the scope of the utility model as claimed.
Claims (10)
1. The utility model provides a multi-purpose adjustable lapping hole location frock which characterized in that includes support frame (1);
a positioning mechanism is arranged on the support frame (1);
the positioning mechanism comprises a limiting claw (4), and a ruler is inserted between the limiting claw (4) and the support frame (1);
the support frame (1) spacing jack catch (4) with all offer the bar hole on the rule, the bar hole of support frame (1) spacing jack catch (4) with it is equipped with bolt (2) to insert in the bar hole of rule to limit jack catch (4), and cooperate through nut (7), will support frame (1) spacing jack catch (4) with it is fixed to the rule.
2. The multipurpose adjustable lapping hole positioning tool according to claim 1, wherein the supporting frame (1) comprises a base and a vertical plate provided with a strip-shaped hole, and the base is vertically connected with the vertical plate; the base is arranged in parallel with the pair of ruler gauges.
3. The multipurpose adjustable lapping hole positioning tool of claim 2, wherein the base is integrally formed with the vertical plate.
4. The multipurpose adjustable lapping hole positioning tool of claim 2, wherein the base is provided with a U-shaped groove.
5. The multipurpose adjustable lapping hole positioning tool according to claim 2, wherein the limiting jaw (4) comprises a bottom plate provided with a strip-shaped hole; the left end and the right end of the bottom plate are respectively connected with U-shaped clamping claws.
6. The multipurpose adjustable lapping hole positioning tool of claim 5, wherein the vertical plate is located between two U-shaped jaws.
7. The multipurpose adjustable lapping hole positioning tool according to claim 5, wherein 2U-shaped jaws are inserted into a back plate (6), and the back plate (6) and the limit jaws (4) are fixed through the bolts (2) and the nuts (7).
8. The multipurpose adjustable lapping positioning tool of claim 1, wherein one end of the pair of rulers is straight-toothed and the other end is helical-toothed.
9. The multipurpose adjustable lapping hole positioning tool according to claim 1, wherein 2 positioning mechanisms are arranged on the supporting frame (1).
10. The multipurpose adjustable lapping hole positioning tool according to claim 1, wherein the supporting frame (1) is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321023087.5U CN219853331U (en) | 2023-04-28 | 2023-04-28 | Multipurpose adjustable lapping hole positioning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321023087.5U CN219853331U (en) | 2023-04-28 | 2023-04-28 | Multipurpose adjustable lapping hole positioning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219853331U true CN219853331U (en) | 2023-10-20 |
Family
ID=88319200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321023087.5U Active CN219853331U (en) | 2023-04-28 | 2023-04-28 | Multipurpose adjustable lapping hole positioning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219853331U (en) |
-
2023
- 2023-04-28 CN CN202321023087.5U patent/CN219853331U/en active Active
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