CN213422122U - Vertical main shaft system with axis capable of being corrected - Google Patents
Vertical main shaft system with axis capable of being corrected Download PDFInfo
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- CN213422122U CN213422122U CN202022463133.6U CN202022463133U CN213422122U CN 213422122 U CN213422122 U CN 213422122U CN 202022463133 U CN202022463133 U CN 202022463133U CN 213422122 U CN213422122 U CN 213422122U
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- spindle
- longitudinal
- guide rail
- main shaft
- screw rod
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Abstract
The utility model discloses a vertical main shaft system with a correctable axial lead, which comprises a working bracket and a cross guide rail, wherein the cross guide rail is vertically arranged on the working bracket; the spindle comprises a spindle body and a spindle cover, wherein the spindle cover is provided with a transverse mounting groove; the spindle shell penetrates through the mounting groove through a bolt and is fixed on the mounting plate; a main shaft body is arranged in the main shaft shell, an adjusting handle is arranged at the bottom of the main shaft body, and a fixing block is arranged at the top of the main shaft body; the utility model is simple in operation, the adjustment of being convenient for has guaranteed the detection precision.
Description
Technical Field
The utility model relates to a circle detection area of beating specifically is a vertical main shaft system that axial lead can be corrected.
Background
The circle run-out is the difference between the maximum and minimum readings measured by the fixed position indicator in a given direction during one revolution of the element about the reference axis. The circle run-out tolerance is the maximum variation allowed by the indicator value when the measured element rotates around the datum axis at a fixed reference point (no axial displacement exists between the part and the measuring instrument). The circle run-out tolerance is suitable for any different measuring position of the measured element. When the shape or the measurement position of a part to be measured is changed, the position of the axis line of the vertical main shaft needs to be changed, the mounting position of the existing vertical main shaft needs to be adjusted by dismounting the shell, and the existing vertical main shaft is inconvenient and wastes time.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a vertical main shaft system with a correctable axial lead, which comprises a working bracket and a cross guide rail, wherein the cross guide rail is vertically arranged on the working bracket; the spindle comprises a spindle body and a spindle cover, wherein the spindle cover is provided with a transverse mounting groove; the spindle shell penetrates through the mounting groove through a bolt and is fixed on the mounting plate; the spindle comprises a spindle shell and is characterized in that a spindle body is arranged inside the spindle shell, an adjusting handle is arranged at the bottom of the spindle body, and a fixing block is arranged at the top of the spindle body.
Preferably, the cross guide rail is divided into a longitudinal guide rail and a transverse guide rail.
Preferably, the transverse guide rail comprises a transverse motor, a track, a sliding block and a screw rod, the mounting plate is fixed on the sliding block, the screw rod penetrates through the track and the sliding block, and the top end of the screw rod is connected with the transverse motor.
Preferably, the longitudinal guide rail comprises a motor, a longitudinal rail, a longitudinal sliding block and a longitudinal screw rod, the rail is fixed on the longitudinal sliding block, the longitudinal screw rod penetrates through the longitudinal rail and the longitudinal sliding block, and the top end of the longitudinal screw rod is connected with the motor.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the vertical spindle can realize distance adjustment in a larger range by arranging the cross guide rail; the shell can be stably fixed on the sliding block through the transverse mounting groove arranged on the shell, so that the influence of the vibration of the main shaft on the measurement precision is avoided; the adjusting handle at the bottom of the main shaft can finely adjust the axial lead of the main shaft body, so that the detection precision is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
in the figure: the device comprises a working support 1, a cross guide rail 2, a main shaft shell 3, a mounting groove 4, a mounting plate 5, a main shaft body 6, an adjusting handle 7, a fixing block 8, a longitudinal guide rail 9, a transverse guide rail 10, a motor 11, a track 12, a slide block 13, a screw rod 14, a longitudinal track 15, a longitudinal slide block 16 and a longitudinal screw rod 17.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, a vertical spindle system with a correctable axial lead comprises a working support 1, a cross guide 2 and a correcting device, wherein the working support 1 is used for enabling a spindle to move a larger distance and facilitating adjustment when parts to be measured with different sizes are installed, and the cross guide 2 is vertically installed on the working support 1 to ensure longitudinal and transverse movement; the spindle is characterized by further comprising a spindle shell 3, wherein the spindle shell 3 is provided with a transverse installation groove 4; the spindle housing 3 penetrates through the mounting grooves 4 through bolts and is fixed on the mounting plate 5, and the spindle housing 3 is ensured not to generate vibration due to sliding after being mounted through the 4 mounting grooves 4 and the longer fixing bolts; the spindle is characterized in that a spindle body 6 is arranged inside the spindle shell 3, an adjusting handle 7 is arranged at the bottom of the spindle body 6, the spindle body 6 is finely adjusted by rotating the adjusting handle 7, a fixing block 8 is arranged at the top of the spindle body, and clamping of parts is achieved through the fixing block 8.
The cross guide rail 2 is divided into a longitudinal guide rail 9 and a transverse guide rail 10. The transverse guide rail 10 comprises a transverse motor, a track 12, a sliding block 13 and a screw rod 14, the mounting plate 5 is fixed on the sliding block 13, the screw rod 14 penetrates through the track 12 and the sliding block 13, and the top end of the screw rod is connected with the transverse motor. The longitudinal guide rail 9 comprises a longitudinal rail 15, a longitudinal sliding block 16 and a longitudinal screw rod 17, the rail 12 is fixed on the longitudinal sliding block 16, the longitudinal screw rod 17 penetrates through the longitudinal rail 15 and the longitudinal sliding block 16, and the top end of the longitudinal screw rod is connected with the motor 11. The screw rod 14 and the longitudinal screw rod 17 are selected as transmission media to reduce vibration generated when the distance of the main shaft is adjusted, realize stable running and ensure the transmission efficiency.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a vertical main shaft system that axial lead can be corrected, includes work support (1), its characterized in that: the cross guide rail (2) is vertically arranged on the working support (1); the spindle is characterized by further comprising a spindle shell (3), wherein the spindle shell (3) is provided with a transverse installation groove (4); the spindle is characterized by further comprising a mounting plate (5), wherein the spindle shell (3) penetrates through the mounting groove (4) through a bolt to be fixed on the mounting plate (5); the spindle is characterized in that a spindle body (6) is arranged inside the spindle shell (3), an adjusting handle (7) is arranged at the bottom of the spindle body (6), and a fixing block (8) is arranged at the top of the spindle body.
2. The vertical spindle system with shaft corrected according to claim 1, wherein: the cross guide rail (2) is divided into a longitudinal guide rail (9) and a transverse guide rail (10).
3. The vertical spindle system with shaft corrected according to claim 2, wherein: the transverse guide rail (10) comprises a transverse motor, a rail (12), a sliding block (13) and a screw rod (14), the mounting plate (5) is fixed on the sliding block (13), the screw rod (14) penetrates through the rail (12) and the sliding block (13), and the top end of the screw rod is connected with the transverse motor.
4. The vertical spindle system with shaft corrected according to claim 3, wherein: the longitudinal guide rail (9) comprises a motor (11), a longitudinal rail (15), a longitudinal sliding block (16) and a longitudinal screw rod (17), the rail (12) is fixed on the longitudinal sliding block (16), the longitudinal screw rod (17) penetrates through the longitudinal rail (15) and the longitudinal sliding block (16), and the top end of the longitudinal screw rod is connected with the motor (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022463133.6U CN213422122U (en) | 2020-10-30 | 2020-10-30 | Vertical main shaft system with axis capable of being corrected |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022463133.6U CN213422122U (en) | 2020-10-30 | 2020-10-30 | Vertical main shaft system with axis capable of being corrected |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213422122U true CN213422122U (en) | 2021-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022463133.6U Active CN213422122U (en) | 2020-10-30 | 2020-10-30 | Vertical main shaft system with axis capable of being corrected |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213422122U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114952416A (en) * | 2022-06-08 | 2022-08-30 | 廊坊精雕数控机床制造有限公司 | Spindle evaluating device and method |
-
2020
- 2020-10-30 CN CN202022463133.6U patent/CN213422122U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114952416A (en) * | 2022-06-08 | 2022-08-30 | 廊坊精雕数控机床制造有限公司 | Spindle evaluating device and method |
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