CN211527275U - Shaft diameter size detection tool for shaft parts - Google Patents
Shaft diameter size detection tool for shaft parts Download PDFInfo
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- CN211527275U CN211527275U CN201922010195.9U CN201922010195U CN211527275U CN 211527275 U CN211527275 U CN 211527275U CN 201922010195 U CN201922010195 U CN 201922010195U CN 211527275 U CN211527275 U CN 211527275U
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- diameter size
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Abstract
The utility model provides an axle type spare part axle diameter size detection frock for automobile parts processing technology field, axle type spare part axle diameter size detection frock's base (1) on set up branch (2), set up auxiliary stay (3) on branch (2), still set up support frame (4) on branch (2), fixed mounting table frame (5) and locating piece (6) on upper stay frame (4), still movable mounting slider (7) on upper stay frame (4) between table frame (5) and locating piece (6), micrometer (8) install on table frame (5), the gauge needle of micrometer (8) leans on slider (7), axle type spare part axle diameter size detection frock, simple structure, can conveniently and reliably treat the spare part to detect to replace the micrometer and detect, thereby can detect fast and discern whether to detect the spare part axle diameter size to be detected is qualified, the detection efficiency of the parts to be detected is improved.
Description
Technical Field
The utility model belongs to the technical field of automobile parts processing, more specifically say, relate to an axle diameter size of axle type spare part detects frock.
Background
In the process of processing automobile parts, shaft parts which are matched with the bearings need to be ground so that the matching size meets the requirement. Therefore, shaft parts require full inspection of the shaft diameter and have high dimensional requirements. At present, the micrometer is mainly used for detection by personnel, the detection consumes long time, and the risk of error reading exists. Therefore, the existing detection method cannot meet the requirements.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: to prior art's not enough, provide a simple structure, can conveniently reliably treat and detect spare part to effectively replace the micrometer to detect, thereby can the short-term test discernment treat whether qualified of spare part axle diameter size, effectively improve and treat axle class spare part axle diameter size detection frock that detects spare part detection efficiency.
To solve the technical problem, the utility model discloses the technical scheme who takes does:
the utility model relates to an axle class spare part diameter of axle size detection frock, axle class spare part diameter of axle size detection frock include the base, set up branch on the base, set up the auxiliary supporting shoe on the branch, still set up support frame on the branch, fixed mounting table frame and locating piece on the upper support frame, still movable mounting slider on the upper support frame between table frame and the locating piece, the amesdial install on the table frame, the gauge needle of amesdial supports and leans on the slider.
The auxiliary supporting block is installed at the position, close to the lower end, of a supporting rod of the shaft part diameter size detection tool, and the upper supporting frame is arranged at the position, close to the upper end, of the supporting rod.
The supporting rod is vertically welded or screwed on the base.
The auxiliary supporting block is sleeved on the supporting rod, an adjusting nut is screwed on the auxiliary supporting block, and a positioning cambered surface is arranged on the side surface of the auxiliary supporting block.
The slide block of the shaft diameter size detection tool for the shaft parts is movably clamped in the clamping groove of the upper support frame through the clamping strip, the clamping strip of the slide block is of a T-shaped structure in section, and the clamping groove of the upper support frame is of a T-shaped structure in section.
When the shaft diameter dimension detection tool for the shaft parts detects the shaft diameter dimension of the parts to be detected, the lower end of the parts to be detected is arranged to be a structure which can be attached to the positioning cambered surface, and the upper end of the parts to be detected is arranged to be a structure which can be clamped between the positioning block and the sliding block.
Adopt the technical scheme of the utility model, can obtain following beneficial effect:
axle class spare part axle footpath size detection frock, wait to detect whether qualified detection of spare part axle footpath size is waiting, will wait to detect spare part and place on the base, make and wait to detect the laminating of spare part lower extreme on the auxiliary stay piece, then will wait to detect spare part upper end and place between locating piece and the slider, at this moment, because the gauge needle contact of slider and amesdial, it places when promoting the slider to move for upper bracket frame between locating piece and the slider to detect spare part, the slider just can promote the gauge needle that the slider promoted the amesdial and remove, thereby make the amesdial show numerical value, at this moment, amesdial beat volume is to be measured piece and standard size deviation, through the dimensional deviation value, can discern the true value of the axle footpath of spare part of waiting to detect fast. When the size deviation value is within the allowable tolerance range value, the shaft diameter of the part to be detected is confirmed to meet the requirement, and when the size deviation value of the part to be detected exceeds the allowable tolerance range value (target value), the shaft diameter of the part to be detected is confirmed to be not in accordance with the requirement, so that a dial indicator is effectively replaced, the detection step is simplified, the influence of subjective factors is discharged, the detection accuracy is improved, and the detection efficiency is improved. Axle class spare part diameter of axle size detection frock, simple structure can be convenient and reliable treat and detect spare part to replace the micrometer to detect, thereby can the short-term test discernment treat that the spare part diameter of axle size is qualified or not, improve and detect spare part detection efficiency.
Drawings
The contents of the description and the references in the drawings are briefly described as follows:
fig. 1 is a schematic structural view of a shaft diameter dimension detection tool for shaft parts according to the present invention;
in the drawings, the reference numbers are respectively: 1. a base; 2. a strut; 3. an auxiliary support block; 4. an upper support frame; 5. a watch frame; 6. positioning blocks; 7. a slider; 8. a dial indicator; 9. adjusting the nut; 10. positioning the arc surface; 11. the part to be inspected.
Detailed Description
The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings, wherein the embodiments of the present invention are described in detail with reference to the accompanying drawings, for example, the shapes, structures, mutual positions and connection relations of the components, the functions and operation principles of the components, and the like:
as shown in the accompanying drawing 1, the utility model relates to an axle class spare part diameter of axle size detection frock, axle class spare part diameter of axle size detection frock include base 1, set up branch 2 on the base 1, set up auxiliary supporting shoe 3 on branch 2, still set up support frame 4 on branch 2, fixed mounting table frame 5 and locating piece 6 on the upper support frame 4, go back movable mounting slider 7 on the upper support frame 4 between table frame 5 and the locating piece 6, amesdial 8 install on table frame 5, the gauge needle of amesdial 8 supports and leans on slider 7. Above-mentioned structure, whether waiting to detect spare part axle diameter size qualified detection time, will wait to detect spare part and place on the base, make and wait to detect spare part lower extreme laminating on supplementary supporting shoe 3, then will wait to detect spare part upper end and place between locating piece and the slider, at this moment, because the gauge needle contact of slider and amesdial, wait to detect spare part and place between locating piece and the slider and promote the slider when moving for upper bracket, the slider just can promote the gauge needle that the slider promoted the amesdial and remove, thereby make the amesdial show numerical value, at this moment, amesdial beat volume is to be measured spare and standard size deviation, through the dimensional deviation value, can discern the true value of waiting to detect the axle diameter of spare part fast. When the size deviation value is within the allowable tolerance range value, the shaft diameter of the part to be detected is confirmed to meet the requirement, and when the size deviation value of the part to be detected exceeds the allowable tolerance range value (target value), the shaft diameter of the part to be detected is confirmed to be not in accordance with the requirement, so that a dial indicator is effectively replaced, the detection step is simplified, the influence of subjective factors is discharged, the detection accuracy is improved, and the detection efficiency is improved. Axle class spare part diameter of axle size detection frock, simple structure can be convenient and reliable treat and detect spare part to effectively replace the micrometer to detect, thereby can the short-term test discernment treat that the spare part diameter of axle size is qualified, effectively improve and treat spare part detection efficiency.
The auxiliary supporting block 3 is installed at the position, close to the lower end, of a supporting rod 2 of the shaft diameter size detection tool for the shaft parts, and the upper supporting frame 4 is arranged at the position, close to the upper end, of the supporting rod 2. In the structure, the upper support frame is used for mounting the meter rack 5, the positioning block 6 and the sliding block. The meter frame and the positioning block are respectively fixedly connected with the upper support frame, and the sliding block is positioned between the positioning block and the meter frame and can move in a horizontal state relative to the upper support frame. Therefore, when the shaft diameter size of the part to be detected is detected, the upper end of the part to be detected is clamped between the sliding block and the positioning block, the lower end of the part to be detected is attached to the auxiliary supporting block, and the auxiliary supporting block is used for positioning the part to be detected before measurement.
The supporting rod 2 is vertically welded or screwed on the base 1. Above-mentioned structure, branch are dealt with and are arranged on the base, like this, when waiting to detect the laminating of spare part lower extreme on the auxiliary stay piece, have guaranteed to wait to be in the vertical state between spare part and the base, guarantee to detect the accuracy.
The auxiliary supporting block 3 is sleeved on the supporting rod 2, the adjusting nut 9 is screwed on the auxiliary supporting block 3, and the positioning cambered surface 10 is arranged on the side surface of the auxiliary supporting block 3. Above-mentioned structure, the adjusting nut is unscrewed or screwed up, can realize that the installation of auxiliary stay piece is fixed a position at the different positions of branch, satisfies the different detection demands that wait to detect spare part. The positioning cambered surface is in a vertical state, so that the contact area between the part to be detected and the auxiliary supporting block is increased, and the part to be detected is ensured to be vertical after being attached.
The slide block 7 of the shaft diameter size detection tool for the shaft parts is movably clamped in the clamping groove of the upper support frame 4 through the clamping strip, the clamping strip of the slide block 7 is of a T-shaped structure in section, and the clamping groove of the upper support frame 4 is of a T-shaped structure in section. In the structure, the sliding block is movably connected with the upper supporting frame and can move relatively. Therefore, when the part to be detected is clamped between the positioning block and the sliding block, the part to be detected pushes the sliding block to move, so that the indicator needle of the dial indicator is pushed to move, the deviation between the part to be detected and the standard size is accurately displayed on the dial indicator, and judgment is facilitated.
When the shaft diameter dimension detection tool for the shaft parts detects the shaft diameter dimension of the part to be detected 11, the lower end of the part to be detected 11 is arranged to be a structure which can be attached to the position of the positioning cambered surface 10, and the upper end of the part to be detected 11 is arranged to be a structure which can be clamped between the positioning block 6 and the sliding block 7. According to the structure, the lower end of the part to be detected is attached to the positioning cambered surface, the verticality of the part to be detected relative to the base is ensured, and the upper end of the part to be detected is clamped between the positioning block and the sliding block, so that the part to be detected acts on the sliding block, and the numerical value display is realized.
Axle class spare part axle footpath size detection frock, wait to detect whether qualified detection of spare part axle footpath size is waiting, will wait to detect spare part and place on the base, make and wait to detect the laminating of spare part lower extreme on the auxiliary stay piece, then will wait to detect spare part upper end and place between locating piece and the slider, at this moment, because the gauge needle contact of slider and amesdial, it places when promoting the slider to move for upper bracket frame between locating piece and the slider to detect spare part, the slider just can promote the gauge needle that the slider promoted the amesdial and remove, thereby make the amesdial show numerical value, at this moment, amesdial beat volume is to be measured piece and standard size deviation, through the dimensional deviation value, can discern the true value of the axle footpath of spare part of waiting to detect fast. When the size deviation value is within the allowable tolerance range value, the shaft diameter of the part to be detected is confirmed to meet the requirement, and when the size deviation value of the part to be detected exceeds the allowable tolerance range value (target value), the shaft diameter of the part to be detected is confirmed to be not in accordance with the requirement, so that a dial indicator is effectively replaced, the detection step is simplified, the influence of subjective factors is discharged, the detection accuracy is improved, and the detection efficiency is improved. Axle class spare part diameter of axle size detection frock, simple structure can be convenient and reliable treat and detect spare part to replace the micrometer to detect, thereby can the short-term test discernment treat that the spare part diameter of axle size is qualified or not, improve and detect spare part detection efficiency.
The present invention has been described in detail with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and the present invention can be implemented in various ways without modification, and the present invention is not limited by the above embodiments.
Claims (6)
1. The utility model provides an axle diameter size of axle type spare part detects frock which characterized in that: axle class spare part axle footpath size detection frock include base (1), set up branch (2) on base (1), set up auxiliary supporting shoe (3) on branch (2), still set up support frame (4) on branch (2), fixed mounting table frame (5) and locating piece (6) are gone up in upper supporting frame (4), go back movable mounting slider (7) on upper supporting frame (4) between table frame (5) and locating piece (6), install on table frame (5) amesdial (8), the gauge needle of amesdial (8) supports and leans on slider (7).
2. The shaft diameter size detection tool for shaft parts according to claim 1, characterized in that: the shaft diameter size of shaft class spare part detects branch (2) of frock be close to lower extreme position installation auxiliary stay piece (3), branch (2) are close to the upper end position and set up upper bracket (4).
3. The shaft part shaft diameter size detection tool of claim 1 or 2, characterized in that: the supporting rod (2) is vertically welded or screwed on the base (1).
4. The shaft part shaft diameter size detection tool of claim 1 or 2, characterized in that: the auxiliary supporting block (3) is sleeved on the supporting rod (2), the adjusting nut (9) is screwed on the auxiliary supporting block (3), and a positioning cambered surface (10) is arranged on the side surface of the auxiliary supporting block (3).
5. The shaft part shaft diameter size detection tool of claim 1 or 2, characterized in that: the shaft diameter size of the shaft parts of the tool is detected by the slide block (7) which is movably clamped in the clamping groove of the upper support frame (4) through the clamping strip, the clamping strip of the slide block (7) is of a T-shaped structure, and the clamping groove of the upper support frame (4) is of a T-shaped structure.
6. The shaft diameter size detection tool for shaft parts according to claim 4, characterized in that: when the shaft diameter dimension detection tool for the shaft parts detects the shaft diameter dimension of the parts (11) to be detected, the lower end of the parts (11) to be detected is arranged to be a structure which can be attached to the position of the positioning cambered surface (10), and the upper end of the parts (11) to be detected is arranged to be a structure which can be clamped between the positioning block (6) and the sliding block (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922010195.9U CN211527275U (en) | 2019-11-20 | 2019-11-20 | Shaft diameter size detection tool for shaft parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922010195.9U CN211527275U (en) | 2019-11-20 | 2019-11-20 | Shaft diameter size detection tool for shaft parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211527275U true CN211527275U (en) | 2020-09-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922010195.9U Active CN211527275U (en) | 2019-11-20 | 2019-11-20 | Shaft diameter size detection tool for shaft parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211527275U (en) |
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2019
- 2019-11-20 CN CN201922010195.9U patent/CN211527275U/en active Active
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