CN216882988U - Indexing precision detection device of rotary table - Google Patents
Indexing precision detection device of rotary table Download PDFInfo
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- CN216882988U CN216882988U CN202220657875.9U CN202220657875U CN216882988U CN 216882988 U CN216882988 U CN 216882988U CN 202220657875 U CN202220657875 U CN 202220657875U CN 216882988 U CN216882988 U CN 216882988U
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- workstation
- fixed mounting
- detection device
- rotary table
- threaded rod
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Abstract
The utility model relates to a indexing precision detection device of a rotary worktable, which comprises a base, a fixed plate and a worktable, wherein the outsides of the base and the fixed plate are respectively provided with a detection device and a driving device, the detection device comprises a motor fixedly arranged on the upper surface of the fixed plate, a threaded rod is fixedly arranged on an output shaft of the motor, the outside of the threaded rod is in threaded connection with an adjusting sleeve, the upper side and the lower side of the adjusting sleeve are respectively and fixedly provided with a mounting plate and a limiting rod, and one side of the mounting plate, which is close to the worktable, is fixedly provided with a detection rod. This rotary worktable's graduation precision detection device drives the workstation through start-up drive arrangement and carries out rotation regulation, and the starter motor drives the threaded rod rotation simultaneously, and the threaded rod rotation drives the adjusting collar and carries out the displacement, drives mounting panel and test bar displacement through adjusting the collar displacement, and then pressure sensor carries out the precision with the inner wall laminating of graduated slot and detects, has reached the advantage of being convenient for detect.
Description
Technical Field
The utility model relates to the technical field of rotary tables, in particular to a device for detecting the indexing precision of a rotary table.
Background
The rotary table is a machine tool accessory with a rotatable table top and used for clamping workpieces and realizing rotation and indexing positioning, and is called a rotary table or a fourth shaft for short.
At present, in the process of designing and manufacturing a product checking fixture, the indexing precision requirement is high due to the fact that the indexing of the product is a positioning or assembling effect, most of the existing detection methods are vernier caliper measurement, optical projection measurement and the like, but the related measurement of the inner wall of an indexing groove only depends on manual observation at present, or the checking fixture stretches into the indexing groove for auxiliary detection, so that the detection efficiency is low, the actual requirement cannot be met, and the indexing precision detection device of the rotary worktable is provided for solving the existing problems.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides the indexing precision detection device of the rotary table, which has the advantage of convenience in detection and solves the problem of low precision detection efficiency.
In order to achieve the purpose, the utility model provides the following technical scheme: a device for detecting the indexing precision of a rotary worktable comprises a base, a fixed plate and a worktable, wherein a detection device and a driving device are respectively arranged outside the base and the fixed plate;
the utility model discloses a quick-witted, including the fixed mounting of workstation, detection device includes the motor of fixed mounting in fixed plate upper surface, fixed mounting has the threaded rod on the output shaft of motor, the outside threaded connection of threaded rod has the adjusting collar, the upper and lower both sides of adjusting collar fixed mounting respectively has mounting panel and gag lever post, one side fixed mounting that the mounting panel is close to the workstation has the test rod, the one end fixed mounting that the workstation was kept away from to the test rod has pressure sensor.
Furthermore, the driving device is composed of a driving motor fixedly arranged on the upper surface of the base, a transmission gear fixedly arranged on an output shaft of the driving motor, a driven gear meshed with the outside of the transmission gear and a transmission rod fixedly arranged on the upper surface of the driven gear.
Further, the last fixed surface of base installs the support column, fixed mounting has the limiting plate on the outer wall of support column, the expansion mouth with transfer line looks adaptation is all seted up to the inside of limiting plate and the inside of fixed plate, the transfer line passes the lower fixed surface of expansion mouth and workstation and is connected.
Furthermore, the upper surface of workstation is seted up the spacing groove with gag lever post looks adaptation, the gag lever post extends to the inside of spacing groove and rather than sliding connection.
Further, the upper surface of workstation fixed mounting respectively has mount pad and connecting seat, one side movable mounting that the mount pad is close to the workstation has the pulley, the one end that the motor was kept away from to the threaded rod is connected with the outer wall swing joint of connecting seat.
Furthermore, the inside of fixed plate is seted up the indexing groove with the measuring pole looks adaptation, the fixed plate is connected with the outside sliding of pulley.
Further, workstation fixed mounting is in the upper surface of support column, fixed mounting has control panel on the outer wall of support column.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
1. this rotary worktable's graduation precision detection device drives the workstation through start-up drive arrangement and carries out rotation regulation, and the starter motor drives the threaded rod rotatory simultaneously, and the threaded rod is rotatory to be driven and is adjusted the cover and carry out the displacement, through adjusting cover displacement drive mounting panel and measuring staff displacement to pressure sensor carries out the displacement and extends to the inside of graduated groove along with the measuring staff, and then pressure sensor carries out the precision detection with the inner wall laminating of graduated groove, has reached the advantage of being convenient for detect.
2. According to the indexing precision detection device of the rotary worktable, the driving gear is driven to rotate by starting the driving motor, and the driving gear drives the driven gear and the transmission rod on one side to rotate, so that the angle of the worktable is adjusted, the detection rod is convenient to detect, and the problem of low precision detection efficiency is effectively solved.
Drawings
FIG. 1 is a sectional view of the structure of the present invention.
In the figure: the device comprises a base 1, a support column 2, a fixing plate 3, a workbench 4, an indexing groove 5, a driving device 6, a limiting plate 7, a motor 8, a threaded rod 9, an adjusting sleeve 10, a mounting plate 11, a detection rod 12, a pressure sensor 13, a mounting seat 14, a pulley 15, a limiting rod 16 and a control panel 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the indexing accuracy detecting device for a rotary table in this embodiment includes a base 1, a fixing plate 3 and a table 4, a detecting device and a driving device 6 are respectively disposed outside the base 1 and the fixing plate 3, the driving device 6 is composed of a driving motor fixedly mounted on an upper surface of the base 1, a transmission gear fixedly mounted on an output shaft of the driving motor, a driven gear meshed with an outside of the transmission gear, and a transmission rod fixedly mounted on an upper surface of the driven gear, and a pressure sensor 13 is fixedly mounted at one end of the detecting rod 12 away from the table 4.
The driving motor is started to drive the transmission gear to rotate, and the transmission gear rotates to drive the driven gear and the transmission rod on one side to rotate, so that the workbench 4 is subjected to angle adjustment, the detection rod 12 is convenient to detect, and the problem of low precision detection efficiency is effectively solved.
And the bearing is movably arranged at the joint of the limiting plate 7 and the transmission rod and the joint of the threaded rod 9 and the outer wall of the connecting seat.
The detection device comprises a motor 8 fixedly mounted on the upper surface of the fixing plate 3, a threaded rod 9 is fixedly mounted on an output shaft of the motor 8, and the outer thread of the threaded rod 9 is connected with an adjusting sleeve 10.
It can be understood that the starting motor 8 drives the threaded rod 9 to rotate, and the threaded rod 9 rotates to drive the adjusting sleeve 10 to displace, so that detection is convenient.
The limiting rod 16 extends to the inside of the limiting groove and is connected with the limiting groove in a sliding mode, the detection rod 12 is fixedly mounted on one side, close to the workbench 4, of the mounting plate 11, the mounting plate 11 and the limiting rod 16 are fixedly mounted on the upper side and the lower side of the adjusting sleeve 10 respectively, and the limiting groove matched with the limiting rod 16 is formed in the upper surface of the workbench 4.
And, when adjusting collar 10 carries out the displacement, the gag lever post 16 rather than fixed connection then carries out the displacement in the inside of spacing groove thereupon, and is spacing to gag lever post 16 through the spacing groove for adjusting collar 10 can linear displacement when the displacement, thereby reaches spacing effect.
The indexing groove 5 matched with the detection rod 12 is formed in the fixing plate 3, the fixing plate 3 is connected with the pulley 15 in a sliding mode, the workbench 4 is fixedly installed on the upper surface of the support column 2, and the control panel 17 is fixedly installed on the outer wall of the support column 2.
The mounting plate 11 and the detection rod 12 are driven to displace through the displacement of the adjusting sleeve 10, so that the pressure sensor 13 displaces along with the detection rod 12 and extends to the inside of the indexing groove 5, the pressure sensor 13 is attached to the inner wall of the indexing groove 5 to perform precision detection, and then the pressure sensor 13 uploads a detection result to the control panel 17, so that the problem of low precision detection efficiency is effectively solved.
It should be noted that the pressure sensor 13 belongs to a conventional device known in the prior art, and therefore, the detailed structural composition and operation principle thereof will not be described in detail herein.
The working principle of the above embodiment is as follows:
through starting control panel 17, start drive arrangement 6 and drive workstation 4 and carry out angle modulation, starter motor 8 drives threaded rod 9 simultaneously and rotates, threaded rod 9 is rotatory to drive adjusting sleeve 10 and is carried out the displacement, drive mounting panel 11 and measuring staff 12 displacement through adjusting sleeve 10 displacement, thereby pressure sensor 13 carries out the displacement and extends to the inside of graduated slot 5 along with measuring staff 12, and then pressure sensor 13 carries out the precision detection with the inner wall laminating of graduated slot 5, later pressure sensor 13 uploads control panel 17 with the testing result on, the problem that precision detection efficiency is low has effectively been solved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a rotary worktable's graduation precision detection device, includes base (1), fixed plate (3) and workstation (4), its characterized in that: a detection device and a driving device (6) are respectively arranged outside the base (1) and the fixing plate (3);
detection device includes motor (8) of fixed mounting in fixed plate (3) upper surface, fixed mounting has threaded rod (9) on the output shaft of motor (8), the outside threaded connection of threaded rod (9) has adjusting collar (10), the upper and lower both sides difference fixed mounting of adjusting collar (10) has mounting panel (11) and gag lever post (16), one side fixed mounting that mounting panel (11) are close to workstation (4) has test bar (12), the one end fixed mounting that workstation (4) were kept away from in test bar (12) has pressure sensor (13).
2. The indexing accuracy detecting device of a rotary table according to claim 1, wherein: the driving device (6) is composed of a driving motor fixedly arranged on the upper surface of the base (1), a transmission gear fixedly arranged on an output shaft of the driving motor, a driven gear meshed outside the transmission gear and a transmission rod fixedly arranged on the upper surface of the driven gear.
3. The indexing accuracy detecting device of a rotary table according to claim 2, wherein: the last fixed surface of base (1) installs support column (2), fixed mounting has limiting plate (7) on the outer wall of support column (2), the expansion gap with transfer line looks adaptation is all seted up to the inside of limiting plate (7) and the inside of fixed plate, the transfer line passes the lower fixed surface who expands gap and workstation (4) and is connected.
4. The indexing accuracy detecting device of a rotary table according to claim 1, wherein: the upper surface of the workbench (4) is provided with a limiting groove matched with the limiting rod (16), and the limiting rod (16) extends to the inside of the limiting groove and is in sliding connection with the limiting groove.
5. The indexing accuracy detecting device of a rotary table according to claim 1, wherein: the upper surface of workstation (4) is fixed mounting respectively has mount pad (14) and connecting seat, one side movable mounting that mount pad (14) are close to workstation (4) has pulley (15), the one end that motor (8) were kept away from in threaded rod (9) and the outer wall swing joint of connecting seat.
6. The indexing accuracy detecting device of a rotary table according to claim 5, wherein: the inside of fixed plate (3) is seted up with indexing groove (5) of examining test bar (12) looks adaptation, fixed plate (3) and the outside sliding connection of pulley (15).
7. The indexing accuracy detecting device of a rotary table according to claim 2, wherein: workstation (4) fixed mounting is in the upper surface of support column (2), fixed mounting has control panel (17) on the outer wall of support column (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220657875.9U CN216882988U (en) | 2022-03-25 | 2022-03-25 | Indexing precision detection device of rotary table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220657875.9U CN216882988U (en) | 2022-03-25 | 2022-03-25 | Indexing precision detection device of rotary table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216882988U true CN216882988U (en) | 2022-07-05 |
Family
ID=82193140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220657875.9U Active CN216882988U (en) | 2022-03-25 | 2022-03-25 | Indexing precision detection device of rotary table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216882988U (en) |
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2022
- 2022-03-25 CN CN202220657875.9U patent/CN216882988U/en active Active
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