CN210719113U - Parallel type synchronous bidirectional movement mechanism of lead screw guide rail - Google Patents
Parallel type synchronous bidirectional movement mechanism of lead screw guide rail Download PDFInfo
- Publication number
- CN210719113U CN210719113U CN201921827493.0U CN201921827493U CN210719113U CN 210719113 U CN210719113 U CN 210719113U CN 201921827493 U CN201921827493 U CN 201921827493U CN 210719113 U CN210719113 U CN 210719113U
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- guide
- lead screw
- rod
- box body
- inner diameter
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a synchronous two-way motion of lead screw guide rail parallel type relates to measuring equipment technical field, including box body, lid, rocking wheel, internal diameter pole, sighting mark, tightening knob, guide arm, guide block and two-way lead screw, its characterized in that: the guide rod is fixedly installed in the box body, two guide blocks are arranged on the guide rod, the two guide blocks are symmetrically arranged in the middle of the guide rod, the inner diameter rod is fixedly installed below the guide blocks, the bidirectional screw rod is connected to the upper portion of each guide block in a threaded mode, the bidirectional screw rod is parallel to the guide rod, and the bidirectional screw rod penetrates through the guide blocks; has the advantages that: the rotation rocking wheel drives the two-way lead screw to rotate, and the two guide blocks move in two directions simultaneously to drive the inner diameter sensor on the inner diameter rod to move along, so that the purpose of simultaneously changing the distance between the sensors on two sides is achieved, and under the condition of good centering performance, the movement accuracy on two sides is very high, and the same distance can be kept.
Description
Technical Field
The utility model relates to a measuring equipment technical field especially relates to a synchronous two-way motion of lead screw guide rail parallel type mechanism.
Background
When the existing enterprises detect the inner diameter of a product, a left cylinder sensor-free module and a right cylinder sensor-free module detect whether a cylinder body is arranged on a rotating module, a horizontal motor for starting the horizontal module drives a horizontal screw rod to rotate through a horizontal transmission box, the rotating module and the horizontal screw rod form a screw rod sliding block structure to drive the cylinder body to move to a calibration module position, a vertical motor for starting a vertical module drives a vertical screw rod to rotate through a vertical transmission box, a movable plate and the vertical screw rod form a screw rod sliding block structure to drive the moving module to descend, the inner diameter rod falls down and passes through the calibration module to enter the cylinder body for direct measurement, the inner diameter of the object cannot be measured at multiple points, the distance between a sensor and a measured object is finely adjusted for multiple times, and the accuracy during adjustment, the stability after adjustment and the damage caused by collision of the sensor and the object in the moving process are guaranteed, the problem that the distance between the two sensors and the measured object is the same is solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can make things convenient for stable distance lead screw guide rail parallel type synchronous two-way motion between adjustment sensor and the measured object in order to solve above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
the utility model provides a synchronous two-way motion of lead screw guide rail parallel, includes box body, lid, rocking wheel, internal diameter pole, sighting mark, tightening knob, guide arm, guide block and two-way lead screw, its characterized in that: the guide rod is fixedly arranged in the box body, the guide rod is provided with two guide blocks, the two guide blocks are symmetrically arranged in the middle of the guide rod, the inner diameter rod is fixedly arranged below the guide block, the upper part of the guide block is in threaded connection with the bidirectional lead screw, the bidirectional lead screw is arranged in parallel with the guide rod, the bidirectional lead screw penetrates through the guide block, two ends of the lead screw are respectively connected with the box body bearing, one end of the bidirectional lead screw extends out of the side wall of the box body and is fixedly provided with the rocking wheel, the bidirectional lead screw is specially customized, the thread turning directions of the left side and the right side are opposite, the upper part of the guide block is fixedly provided with the marking needle, the lower part of the guide block is in threaded connection with the adjusting knob, the adjusting knob is propped against the guide rail, the front side cover of the box body is provided with the box cover, and, the mark needle and the tightening knob respectively extend out of the front surface of the box cover from the through hole groove.
Preferably: the front surface of the box cover is provided with scales corresponding to the marking needle.
Preferably: and the lower ends of the inner diameter rods are respectively and fixedly provided with an inner diameter sensor.
Has the advantages that: the rotation rocking wheel drives the two-way lead screw to rotate, and the two guide blocks move in two directions simultaneously to drive the inner diameter sensor on the inner diameter rod to move along, so that the purpose of simultaneously changing the distance between the sensors on two sides is achieved, and under the condition of good centering performance, the movement accuracy on two sides is very high, and the same distance can be kept.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 inventive exercise.
Fig. 1 is a schematic perspective view of a parallel type synchronous bidirectional movement mechanism with lead screw and guide rail according to the present invention.
Fig. 2 is a schematic view of the internal structure of the parallel type synchronous bidirectional movement mechanism of the screw rod guide rail of the present invention.
Fig. 3 is a schematic view of the parallel type synchronous bidirectional movement mechanism of the lead screw guide rail of the present invention.
Fig. 4 is a schematic view of the installation state of the parallel type synchronous bidirectional movement mechanism of the screw rod guide rail of the present invention.
Fig. 5 is a schematic view of the internal structure of the installation state of the parallel type synchronous bidirectional movement mechanism of the screw rod guide rail of the present invention.
Fig. 6 is a schematic structural diagram of an optical platform of the parallel type synchronous bidirectional movement mechanism with screw rod and guide rail according to the present invention.
Fig. 7 is a schematic diagram of the oblique front side structure of the vertical module of the parallel type synchronous bidirectional movement mechanism with screw rod and guide rail according to the present invention.
Fig. 8 is a schematic diagram of an oblique rear side structure of a vertical module of a parallel type synchronous bidirectional movement mechanism with screw and guide rails according to the present invention.
The reference numerals are explained below:
1. assembling an electric control cabinet; 2. a horizontal module; 3. a proximity sensor module; 4. a cylinder body; 5. a cylinder sensor left module is provided; 6. a rotation module; 7. a cylinder sensor right module is provided; 8. calibrating the block module; 9. a motion module; 10. a box body; 11. an optical platform; 12. a sliding plate; 13. a vertical module; 91. a box body; 92. a box cover; 93. shaking the wheel; 94. an inner diameter rod; 95. marking pins; 96. tightening the knob; 97. a guide bar; 98. a guide block; 99. a bidirectional screw rod; 111. a connecting plate; 112. a lifting column; 113. a table body; 131. a vertical support; 132. a vertical slide rail; 133. a vertical screw rod; 134. a vertical transmission case; 135. a vertical motor; 201. a horizontal slide rail; 202. a horizontal motor; 203. a horizontal screw rod; 204. a horizontal transmission case.
Detailed Description
In the description of the present invention, it is to be understood that the terms "central", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing and simplifying the description, but not for indicating or implying that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the invention, and further that the terms "first", "second", etc., are used only for descriptive purposes and are not to indicate or imply relative importance or imply the number of technical features being referred to, whereby the features defined as "first", "second", etc., may explicitly or implicitly include one or more such features, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or the two elements may be connected through an intermediate medium, and the specific meaning of the above terms in the present invention can be understood by those skilled in the art through specific situations.
The present invention will be further explained with reference to the accompanying drawings:
as shown in fig. 1-8, a parallel synchronous bidirectional movement mechanism of a screw rod guide rail comprises a box body 91, a box cover 92, a rocking wheel 93, an inner diameter rod 94, a pointer 95, a tightening knob 96, a guide rod 97, a guide block 98 and a bidirectional screw rod 99, and is characterized in that: the guide rod 97 is fixedly installed in the box body 91, the guide rod 97 is used for guiding, the guide rod 97 is provided with two guide blocks 98, the guide blocks 98 are used for moving, the two guide blocks 98 are symmetrically arranged about the middle of the guide rod 97, the inner diameter rod 94 is fixedly installed below the guide blocks 98, the inner diameter rod 94 is used for supporting, the upper portion of each guide block 98 is in threaded connection with the bidirectional screw rod 99, the bidirectional screw rod 99 is used for pushing, the bidirectional screw rod 99 is arranged in parallel with the guide rod 97, the bidirectional screw rod 99 penetrates through the guide blocks 98, two ends of the screw rod are respectively in bearing connection with the box body 91, one end of the bidirectional screw rod 99 extends out of the side wall of the box body 91 and is fixedly provided with the rocking wheel 93, the rocking wheel 93 is used for rocking, the bidirectional screw rod 99 is specially customized, the thread directions of the left side and the right side are opposite, the upper portion of the, the pointer 95 is used for displaying, the adjusting knob is connected to the lower portion of the guide block 98 through a thread, the adjusting knob is used for fixing, the adjusting knob abuts against the guide rail, the box cover 92 is arranged on the front side cover of the box body 91, the box cover 92 is used for sealing, the box cover 92 is provided with through hole grooves corresponding to the pointer 95 and the tightening knob 96 respectively, and the pointer 95 and the tightening knob 96 extend out of the front surface of the box cover 92 from the through hole grooves respectively; the front surface of the box cover 92 is provided with scales corresponding to the marker 95, and the moving position of the guide block 98 is observed; the lower ends of the inner diameter rods 94 are respectively and fixedly provided with an inner diameter sensor for measuring the inner diameter of the cylinder body 4.
The working principle is as follows: when the measured object is replaced or adjusted, the cylinder sensor-free left module 5 and the cylinder sensor-free right module 7 detect whether the cylinder 4 is on the rotating module 6, the horizontal motor 202 of the horizontal module 2 is started to drive the horizontal screw rod 203 to rotate through the horizontal transmission box 204, the rotating module and the horizontal screw rod 203 form a screw rod slider structure to drive the cylinder 4 to move to the position of the calibration block module 8, the vertical motor 135 of the vertical module 13 is started to drive the vertical screw rod 133 to rotate through the vertical transmission box 134, the movable plate and the vertical screw rod 133 form a screw rod slider structure to drive the moving module 9 to descend, the moving module 9 comprises a screw rod guide rail parallel type synchronous bidirectional moving mechanism, the inner diameter rod 94 of the screw rod guide rail parallel type synchronous bidirectional moving mechanism falls down to penetrate through the calibration block module 8 to enter the cylinder 4, the rocking wheel 93 is rotated, and the two guide blocks 98 can simultaneously move bidirectionally under the action of the bidirectional screw rod 99, accomplish the synchronism of motion, the cooperation of two-way lead screw 99 and guide arm 97 makes the motion more stable, when two guide blocks 98 change apart from, rock and the off tracking have been avoided, during the spacing adjustment, convenient and reliable, the accuracy is high, adjust and accomplish the back, can not deviate along with time variation in the operation process, rotatory tightening knob 96 fixed guide block 98's removal, internal diameter sensor is more accurate to 4 internal diameter measurements of cylinder body, after the measurement is accomplished, horizontal motor 202 that starts horizontal module 2 drives cylinder body 4 and removes proximity sensor module 3 positions, can change and measure next cylinder body 4.
Having shown and described the basic principles, essential features and advantages of the invention, it should be understood by those skilled in the art that the present invention is not limited by the foregoing embodiments, which are merely illustrative, but rather are intended to cover various changes and modifications within the spirit and scope of the invention as defined by the appended claims.
Claims (3)
1. The utility model provides a synchronous two-way motion of lead screw guide rail parallel, includes box body, lid, rocking wheel, internal diameter pole, sighting mark, tightening knob, guide arm, guide block and two-way lead screw, its characterized in that: the guide rod is fixedly arranged in the box body, the guide rod is provided with two guide blocks, the two guide blocks are symmetrically arranged in the middle of the guide rod, the inner diameter rod is fixedly arranged below the guide block, the upper part of the guide block is in threaded connection with the bidirectional lead screw, the bidirectional lead screw is arranged in parallel with the guide rod, the bidirectional lead screw penetrates through the guide block, two ends of the lead screw are respectively connected with the box body bearing, one end of the bidirectional lead screw extends out of the side wall of the box body and is fixedly provided with the rocking wheel, the bidirectional lead screw is specially customized, the thread turning directions of the left side and the right side are opposite, the upper part of the guide block is fixedly provided with the marking needle, the lower part of the guide block is in threaded connection with the tightening knob, the tightening knob is propped against the guide rail, the front side cover of the box body is provided with the box cover, and the box, the mark needle and the tightening knob respectively extend out of the front surface of the box cover from the through hole groove.
2. The parallel type synchronous bidirectional movement mechanism with the screw guide rails as claimed in claim 1, wherein: the front surface of the box cover is provided with scales corresponding to the marking needle.
3. The parallel type synchronous bidirectional movement mechanism with the screw guide rails as claimed in claim 1, wherein: and the lower ends of the inner diameter rods are respectively and fixedly provided with an inner diameter sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921827493.0U CN210719113U (en) | 2019-10-22 | 2019-10-22 | Parallel type synchronous bidirectional movement mechanism of lead screw guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921827493.0U CN210719113U (en) | 2019-10-22 | 2019-10-22 | Parallel type synchronous bidirectional movement mechanism of lead screw guide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210719113U true CN210719113U (en) | 2020-06-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921827493.0U Expired - Fee Related CN210719113U (en) | 2019-10-22 | 2019-10-22 | Parallel type synchronous bidirectional movement mechanism of lead screw guide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210719113U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112325829A (en) * | 2020-10-28 | 2021-02-05 | 格特拉克（江西）传动系统有限公司 | Gear aperture detection device |
-
2019
- 2019-10-22 CN CN201921827493.0U patent/CN210719113U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112325829A (en) * | 2020-10-28 | 2021-02-05 | 格特拉克（江西）传动系统有限公司 | Gear aperture detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200609 Termination date: 20201022 |
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| CF01 | Termination of patent right due to non-payment of annual fee |