CN211590102U - Adjusting device of polished rod guide rail - Google Patents
Adjusting device of polished rod guide rail Download PDFInfo
- Publication number
- CN211590102U CN211590102U CN201922025826.4U CN201922025826U CN211590102U CN 211590102 U CN211590102 U CN 211590102U CN 201922025826 U CN201922025826 U CN 201922025826U CN 211590102 U CN211590102 U CN 211590102U
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- polished rod
- rod
- adjusting
- guide rail
- adjusting device
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Abstract
The utility model belongs to the field of mechanical arms, in particular to a polished rod guide rail adjusting device, which comprises a guide rail, wherein rod grooves are symmetrically arranged on the guide rail, a polished rod is arranged in the rod grooves, an adjusting groove parallel to the rod grooves and a clapboard positioned between the adjusting groove and the rod grooves are arranged between the rod grooves, and a plurality of threaded holes are arranged on the clapboard; the threaded hole is internally provided with an adjusting device, the adjusting device comprises an adjusting screw which is connected in the threaded hole in a threaded manner and penetrates through the partition plate, and one end, close to the polished rod, of the adjusting screw is provided with a supporting block. The utility model discloses in can adjust the polished rod in order to realize the polished rod to parallel to each position of polished rod, the adjustable position is many, and the accuracy is high, and the scale of processing that needs is less, can avoid carrying out large-scale processing on the polished rod guide rail, more laborsaving.
Description
Technical Field
The utility model belongs to the manipulator field, concretely relates to adjusting device of polished rod guide rail.
Background
The main functional component of the coordinate manipulator is a sliding block, the sliding block is assembled between two polished rods arranged on an aluminum-shaped track, and the relative motion between the sliding block and a truss is completed by the rolling fit between four groups of eight U-shaped wheels and the polished rods. The two polished rods are relatively parallel on the aluminum-type track, and the polished rods can deform after long-time use, so that the two polished rods are not parallel, and the motion of the sliding block on the aluminum-type track is influenced, including motion stability or sounding. In addition, when the required aluminum type track is too long, and the required polished rod is too long, the problem that the polished rod is not parallel is also easy to occur. In the existing coordinate manipulator structure, if a polished rod needs to be adjusted, the track needs to be disassembled, which wastes time and labor. If the track is reformed, the places needing to be changed are more, and the track is more troublesome.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the not enough that exists among the above-mentioned prior art to a polished rod guide rail's adjusting device is provided.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides an adjusting device of polished rod guide rail, includes the guide rail, and the symmetry is provided with the pole groove on the guide rail, and the polished rod is installed to the pole inslot, its characterized in that: an adjusting groove parallel to the rod grooves and a partition plate positioned between the adjusting groove and the rod grooves are arranged between the rod grooves, and a plurality of threaded holes are formed in the partition plate; the threaded hole is internally provided with an adjusting device, the adjusting device comprises an adjusting screw which is connected in the threaded hole in a threaded manner and penetrates through the partition plate, and one end, close to the polished rod, of the adjusting screw is provided with a supporting block.
Furthermore, a movable groove matched with the abutting block is arranged at one side of the threaded hole close to the polished rod. The movable groove provides a path for the movement of the abutting block, and the movable groove can prevent the adjusting screw from being separated from the threaded hole due to the fact that the adjusting screw is screwed over the head.
Furthermore, one end of the adjusting screw, which is positioned in the adjusting groove, is sleeved with a nut, and one side of the nut is connected with one side of the adjusting groove. The nut can help the adjusting screw to fix, so as to improve the stability of the adjusting device structure.
Compared with the prior art, the utility model, have following advantage and effect: the polished rod can be adjusted at each position to realize the parallelism of the polished rod, and the polished rod has more adjustable positions and high accuracy; the adjusting device needs smaller processing scale, can avoid large-scale processing on the polished rod guide rail, and is more labor-saving.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a top view of the embodiment.
Fig. 3 is a sectional view taken along line a-a of fig. 2.
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.
Examples are given.
As shown in fig. 1-3, the present embodiment includes a guide rail 1, wherein the guide rail 1 is provided with symmetrical rod grooves 11 at the upper part, the rod grooves 11 are respectively located at two sides of the guide rail 1, and a polish rod 2 is installed in each rod groove 11. The upper part of the guide rail 1 is also provided with adjusting grooves 12, the adjusting grooves 12 are positioned between the rod grooves 11 and are parallel to the rod grooves 11, a partition plate 13 is arranged between each adjusting groove 12 and the adjacent rod groove 11, a plurality of threaded holes 14 which are arranged at equal intervals are formed in the partition plate 13, and the distance between the threaded holes 14 can be selected according to requirements. An adjusting device is arranged in each threaded hole 14, the adjusting device comprises an adjusting screw 3 which is in threaded connection with the threaded hole 14, two ends of the adjusting screw 3 are located outside the threaded hole 14, one end, close to the polished rod 2, of the adjusting screw 3 is provided with a resisting block 31, and one end, located in the adjusting groove 12, of the adjusting screw 3 is provided with a screw head 32 which is used for applying force to screw the screw. One side of the abutting block 31 is connected with one side of the polished rod 2, specifically, after a certain part of the polished rod 2 is bent, the adjusting screw 3 is driven to move back and forth relative to the threaded hole 14 by screwing the screw head 32 on the corresponding position, so that the abutting block 31 abuts against the polished rod 2 to move, and the two polished rods 2 are relatively parallel.
In this embodiment, a movable groove 15 that is matched with the abutting block 31 and is integrally formed is formed on one side of the threaded hole 14 close to the polish rod 2, the movable groove 15 provides a path for the movement of the abutting block 31, and the movable groove 15 can prevent the adjusting screw 3 from being separated from the threaded hole 14 due to over-head screwing. In addition, one end of the adjusting screw 3, which is positioned in the adjusting groove 12, is sleeved with a nut, one side of the nut is connected with one side of the adjusting groove 12, and the nut can help the adjusting screw 3 to be fixed, so that the structural stability of the adjusting device is improved.
The utility model discloses the adjusting device of 2 guide rails 1 of polish rod in writing in can adjust 2 positions of polish rod in order to realize 2 to parallel of polish rod, adjustable position is many, and the accuracy is high. The adjusting device of the guide rail 1 of the polished rod 2 needs smaller processing scale, can avoid large-scale processing on the guide rail 1 of the polished rod 2, and is more labor-saving.
The above description in this specification is merely illustrative of the present invention. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.
Claims (3)
1. The utility model provides an adjusting device of polished rod guide rail, includes the guide rail, and the symmetry is provided with the pole groove on the guide rail, and the polished rod is installed to the pole inslot, its characterized in that: an adjusting groove parallel to the rod grooves and a partition plate positioned between the adjusting groove and the rod grooves are arranged between the rod grooves, and a plurality of threaded holes are formed in the partition plate;
the threaded hole is internally provided with an adjusting device, the adjusting device comprises an adjusting screw which is connected in the threaded hole in a threaded manner and penetrates through the partition plate, and one end, close to the polished rod, of the adjusting screw is provided with a supporting block.
2. The adjusting apparatus of the polish rod guide according to claim 1, wherein: one side of the threaded hole, which is close to the polished rod, is provided with a movable groove matched with the abutting block.
3. The adjusting apparatus of a polish rod guide according to claim 1 or 2, wherein: one end of the adjusting screw, which is positioned in the adjusting groove, is sleeved with a nut, and one side of the nut is connected with one side of the adjusting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922025826.4U CN211590102U (en) | 2019-11-21 | 2019-11-21 | Adjusting device of polished rod guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922025826.4U CN211590102U (en) | 2019-11-21 | 2019-11-21 | Adjusting device of polished rod guide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211590102U true CN211590102U (en) | 2020-09-29 |
Family
ID=72588619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922025826.4U Active CN211590102U (en) | 2019-11-21 | 2019-11-21 | Adjusting device of polished rod guide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211590102U (en) |
-
2019
- 2019-11-21 CN CN201922025826.4U patent/CN211590102U/en active Active
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