CN218847066U - Shaft part spigot and end face run-out detection device - Google Patents
Shaft part spigot and end face run-out detection device Download PDFInfo
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- CN218847066U CN218847066U CN202223367058.9U CN202223367058U CN218847066U CN 218847066 U CN218847066 U CN 218847066U CN 202223367058 U CN202223367058 U CN 202223367058U CN 218847066 U CN218847066 U CN 218847066U
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Abstract
The utility model discloses an axle type part tang and end face run-out detection device, install fixing base (2) on its base (1), fixing base (2) are connected for dismantling with base (1), the upper portion of fixing base (2) is equipped with V-arrangement indent (21), pole body position sleeve (3) upper portion of putting into in V-arrangement indent (21) is equipped with closing device (4), fix in V type indent (21) through closing device (4) in pole body position sleeve (3), be equipped with magnetism percentage table (6) on the next door of pole body position sleeve (3), axle type work piece (7) are inserted and are fixed a position through the extrusion of closing device (4) in pole body position sleeve (3), magnetism percentage table (6) are corresponding with axle type work piece (7) tang. The utility model discloses a percentage table pointer leans on tang and terminal surface respectively perpendicularly, and the difference between the maximum value that axle type part rotation a week obtained and the minimum is the value of beating promptly, improves detection precision, easy operation effectively.
Description
Technical Field
The utility model relates to a detection device, more precisely, be used for axle type part tang and end face detection device that beats belongs to the machine-building technical field.
Background
1. Description of related art: because the assembly precision is mainly influenced by the spigot and the end face run-out of the shaft part, the concentricity of the two main shafts is greatly influenced by the run-out, the additional load is greatly increased when the motor and the equipment are connected, and even the main shafts are clamped and cannot rotate. The requirements of the spigot and the end face run-out of the shaft part are generally relative to the centers of two shafts, the run-out requirement is measured by combining the two reference elements, and the run-out requirement under the condition is generally detected by a three-coordinate measuring machine because the shaft part cannot be positioned.
2. The problems and the defects existing in the prior art are as follows: the three-coordinate detection is adopted, the price of the instrument is high, the operation requirement is high, the detection is carried out by personnel with certain professional level, the detection cost is high, the detection procedure is complex, the time consumption is long, one detection is carried out every shift, the detection frequency is low, and the quality of the production process is not easy to control in time.
SUMMERY OF THE UTILITY MODEL
The utility model provides an axle type part tang and end face runout detection device, it fixes a position with two benchmark pole bodies, leans on perpendicularly respectively at tang and terminal surface through the percentage table pointer, and the difference between the maximum value that axle type part rotation a week obtained and the minimum is the value of beating promptly, improves detection precision, easy operation effectively.
The utility model adopts the following technical scheme: the shaft part spigot and end face runout detection device mainly comprises a base, wherein a fixed seat is installed on the base, the bottom of the fixed seat is detachably connected with the base, a V-shaped pressure groove is formed in the upper portion of the fixed seat, a shaft body positioning sleeve is placed in the V-shaped pressure groove, a pressing device is arranged on the upper portion of the shaft body positioning sleeve, the shaft body positioning sleeve is fixed in the V-shaped pressure groove through the pressing device, a magnetic dial indicator is arranged beside the shaft body positioning sleeve, a shaft workpiece is inserted into the shaft body positioning sleeve and is positioned through the extrusion of the pressing device, and the magnetic dial indicator corresponds to the spigot of the shaft workpiece.
Further, the shaft body positioning sleeve comprises an annular sleeve body I and an annular sleeve body II, the annular sleeve body I and the annular sleeve body II are symmetrically placed in the V-shaped pressing groove, the inner diameters of the annular sleeve body I and the annular sleeve body II correspond to two step end faces on a shaft body of the shaft type workpiece respectively, the shaft body penetrating into the rear shaft type workpiece in the annular sleeve body I and the annular sleeve body II is fixed through a pressing device, and the two step end faces on the shaft body of the shaft type workpiece are located behind the annular sleeve body I and the annular sleeve body II respectively, so that the axial and circumferential positioning of the shaft type workpiece is realized.
Furthermore, the bottom of the magnetic dial indicator tray is provided with a magnetic indicator seat, and the magnetic dial indicator is fixed on the base through the magnetic indicator seat.
Furthermore, the pressing device mainly comprises a pressing block I and a pressing block II, wherein the pressing block I and the pressing block II are both arranged into an arched block shape, the bottom of the pressing block I and the bottom of the pressing block II are arranged into arc-shaped surfaces, the arc-shaped surface of the pressing block I and the arc-shaped surface of the pressing block II respectively correspond to the surface of the annular sleeve body I and the surface of the annular sleeve body II, two sides of the pressing block I are respectively provided with an installation screw hole I, the two installation screw holes I respectively correspond to the connection screw holes I arranged at corresponding positions on the fixing seat, two sides of the pressing block II are respectively provided with an installation screw hole II, the two installation screw holes II respectively correspond to the connection screw holes II arranged at corresponding positions on the positioning seat, and when the pressing block I is pressed on the annular sleeve body I, a bolt I penetrates through the two connection screw holes I and the installation screw holes I and is screwed tightly to tightly press and fix the annular sleeve body I; when the pressing block II is pressed on the annular sleeve body II, the annular sleeve body II is pressed and fixed by penetrating the bolts II into the two connecting screw holes II and the mounting screw holes II and screwing tightly.
The utility model discloses following beneficial effect has: after having adopted above technical scheme, the utility model discloses the base, the V-arrangement indent, pole body position sleeve, briquetting and magnetism percentage table, be used for axle type part tang and the detection device of run-out, the device is direct to be fixed a position with two benchmark poles, lean on tang and terminal surface respectively perpendicularly through the percentage table pointer, the difference between the maximum value that axle type part rotation a week obtained and the minimum is the value of beating promptly, can high efficiency detect out axle type part tang and run-out, it is high to improve the detection precision, satisfy axle type part tang and the detection requirement of run-out, so that better carry out the product quality management and control, promote the product quality, and whole operation process simply improves production efficiency, the practicality is good. The utility model discloses a bottom of briquetting I and bottom of briquetting II set up to the arcwall face, and the arcwall face of briquetting I and the arcwall face of briquetting II are corresponding with the surface of the ring cover body I and the surface of the ring cover body II respectively, press the compact type when ring cover body I and ring cover body II improve to compress tightly at I briquetting II of briquetting respectively like this, compress tightly effectually.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is the utility model discloses an axle type part tang and end face run-out detection device schematic structure.
Fig. 2 is an exploded schematic view of a three-dimensional structure of the shaft part seam allowance and end face run-out detection device in fig. 1.
Fig. 3 is a schematic use view of the shaft part seam allowance and end face run-out detection device in fig. 2.
Detailed Description
The processing embodiments of the present invention will be described in detail 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 protection scope of the present invention can be defined more clearly and definitely.
In fig. 1, 2 and 3, the present invention provides a shaft part seam allowance and end face runout detection device, which mainly comprises a base 1, the base 1 of the present embodiment is in a square plate shape, a fixing base 2 is installed on the base 1, the bottom of the fixing base 2 is detachably connected with the base 1, four connecting holes are formed on the base of the present embodiment, four base holes 24 are formed on the surface of the fixing base 2, four base holes 21 are connected with four connecting holes 11 through four bolts iii 9, the bolts iii 9 are hexagon socket head cap bolts, a V-shaped indent 21 is formed on the upper portion of the fixing base 2, a shaft positioning sleeve 3 is placed in the V-shaped indent 21, a pressing device 4 is arranged on the upper portion of the shaft positioning sleeve 3, the shaft positioning sleeve 3 is fixed in the V-shaped indent 21 through the pressing device 4, a magnetic dial indicator 6 is arranged beside the shaft positioning sleeve 3, a shaft workpiece 7 is inserted into the shaft positioning sleeve 3 and is positioned through the pressing of the pressing device 4, the magnetic dial indicator 6 corresponds to the spigot of the shaft-like workpiece 7, the shaft-positioning sleeve 3 of the present embodiment includes an annular sleeve i 31 and an annular sleeve ii 32, the annular sleeve i 31 and the annular sleeve ii 32 are symmetrically disposed in the V-shaped pressure groove 21, the outer diameters and the inner diameters of the annular sleeve i 31 and the annular sleeve ii 32 are communicated, the inner diameters of the annular sleeve i 31 and the annular sleeve ii 32 correspond to two step end faces 71 on the shaft of the shaft-like workpiece 7, respectively, the shaft of the rear shaft-like workpiece 7 penetrating into the annular sleeve i 31 and the annular sleeve ii 32 is fixed by the pressing device 4, the two step end faces 71 on the shaft of the shaft-like workpiece 7 are located behind the annular sleeve i 31 and the annular sleeve ii 32, respectively, so as to achieve axial and circumferential positioning of the shaft-like workpiece 7, the bottom of the magnetic dial indicator 6 of the present embodiment is provided with a magnetic gauge seat 61, the magnetic dial indicator 6 is fixed on the base 1 through a magnetic indicator seat 61, the pressing device 4 of the embodiment mainly comprises a pressing block I41 and a pressing block II 42, the pressing block I41 and the pressing block II 42 are both arranged to be arc-shaped blocks, the bottom of the pressing block I41 and the bottom of the pressing block II 42 are arranged to be arc-shaped surfaces, the arc-shaped surface of the pressing block I41 and the arc-shaped surface of the pressing block II 42 respectively correspond to the surface of the annular sleeve body I31 and the surface of the annular sleeve body II 32, two sides of the pressing block I41 are respectively provided with a mounting screw hole I411, the two mounting screw holes I411 respectively correspond to the corresponding positions on the positioning seat I2 and are provided with a connecting screw hole I22, two sides of the pressing block II 42 are respectively provided with a mounting screw hole II 421, the two mounting screw holes II 421 respectively correspond to the corresponding positions on the positioning seat II 23, when the pressing block I41 is pressed on the annular sleeve body I31, a bolt I5 is fixed on the annular sleeve body by penetrating the bolt I5 through the two connecting screw holes I22 and the mounting screw holes I5 and screwing tightly, and the bolt is an inner hexagon cylinder head bolt; when the pressing block II 42 is pressed on the annular sleeve body II 32, a bolt II 8 penetrates through the two connecting screw holes II 23 and the mounting screw hole II 421 and is screwed tightly to compress and fix the annular sleeve body II 32, and the bolt II 8 is an inner hexagonal cylindrical head bolt. The use process of the shaft part spigot and end face run-out detection device is introduced as follows:
s1, slowly penetrating a shaft of a shaft workpiece 7 into an annular sleeve I31 and an annular sleeve II 32, and realizing axial and circumferential positioning of the shaft workpiece through a step end face of a reference shaft of the shaft workpiece 7;
s2, fixing the magnetic dial indicator 6 on the plane of the base 1;
s3, vertically leaning a pointer of the dial indicator 6 against a spigot of the shaft workpiece 7, slightly rotating the shaft workpiece 7, and obtaining a difference value between a maximum value and a minimum value, namely spigot jump, by rotating a main shaft of the magnetic dial indicator 6 for one circle;
and S4, enabling a pointer of the magnetic dial indicator 6 to vertically lean against the end face of the shaft workpiece 7, slightly rotating the shaft workpiece 7, and obtaining a difference value between the maximum value and the minimum value, namely end face runout, by rotating the main shaft for one circle.
The utility model discloses an axle type part tang and end face detection device that beats can high efficiency detect out axle type part tang and end face and beat, and whole operation process is simple, satisfies axle type part tang and end face detection requirement of beating to better carry out the product quality management and control, promote the product quality, improve production efficiency.
Claims (4)
1. Axle type part tang and end face detection device that beats, characterized by it mainly includes base (1), install fixing base (2) on base (1), the bottom and base (1) of fixing base (2) are for dismantling the connection, the upper portion of fixing base (2) is equipped with V-arrangement indent (21), put into pole body position sleeve (3) in V-arrangement indent (21), pole body position sleeve (3) upper portion is equipped with closing device (4), fix in V-arrangement indent (21) through closing device (4) in pole body position sleeve (3), be equipped with magnetism percentage table (6) next door of pole body position sleeve (3), work piece (7) are inserted in pole body position sleeve (3) and are fixed a position through the extrusion of closing device (4), magnetism percentage table (6) are corresponding with axle type work piece (7) tang.
2. The shaft part spigot and end face run-out detection device as claimed in claim 1, wherein the shaft positioning sleeve (3) comprises an annular sleeve body I (31) and an annular sleeve body II (32), the annular sleeve body I (31) and the annular sleeve body II (32) are symmetrically arranged in the V-shaped pressure groove (21), the inner diameters of the annular sleeve body I (31) and the annular sleeve body II (32) respectively correspond to two step end faces (71) on a shaft of the shaft workpiece (7), the shaft penetrating into the annular sleeve body I (31) and the annular sleeve body II (32) and the shaft of the rear shaft workpiece (7) is fixed through the pressing device (4), and the two step end faces (71) on the shaft of the shaft workpiece (7) are respectively positioned behind the annular sleeve body I (31) and the annular sleeve body II (32) to realize axial and circumferential positioning of the shaft workpiece (7).
3. The shaft part seam allowance and end face run-out detection device as claimed in claim 1, wherein a magnetic gauge stand (61) is arranged at the bottom of the magnetic dial gauge (6), and the magnetic dial gauge (6) is fixed on the base (1) through the magnetic gauge stand (61).
4. The shaft part rabbet and end face runout detection device as claimed in claim 2, characterized in that said pressing device (4) mainly comprises a pressing block I (41) and a pressing block II (42), both the pressing block I (41) and the pressing block II (42) are arranged in an arch block shape, the bottom of the pressing block I (41) and the bottom of the pressing block II (42) are arranged in arc surfaces, the arc surface of the pressing block I (41) and the arc surface of the pressing block II (42) correspond to the surface of the annular sleeve body I (31) and the surface of the annular sleeve body II (32) respectively, both sides of the pressing block I (41) are provided with mounting screw holes I (411), both mounting screw holes I (411) correspond to the corresponding positions on the fixing seat (2) respectively provided with the connecting screw holes I (22), both sides of the pressing block II (42) are provided with mounting screw holes II (421), both mounting screw holes II (421) correspond to the corresponding positions on the fixing seat respectively provided with the connecting screw holes II (23), when the pressing block I (41) is pressed on the annular sleeve body (31), the pressing block I (22) and the mounting screw holes I (5) are inserted into the fixing seat to tightly press the annular sleeve body (31); when the pressing block II (42) is pressed on the annular sleeve body II (32), the annular sleeve body II (32) is pressed and fixed by penetrating a bolt II (8) into the two connecting screw holes II (23) and the mounting screw hole II (421) and screwing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223367058.9U CN218847066U (en) | 2022-12-15 | 2022-12-15 | Shaft part spigot and end face run-out detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223367058.9U CN218847066U (en) | 2022-12-15 | 2022-12-15 | Shaft part spigot and end face run-out detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218847066U true CN218847066U (en) | 2023-04-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223367058.9U Active CN218847066U (en) | 2022-12-15 | 2022-12-15 | Shaft part spigot and end face run-out detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218847066U (en) |
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2022
- 2022-12-15 CN CN202223367058.9U patent/CN218847066U/en active Active
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