CN216178747U - Piston head jig structure with adjustable rotation center - Google Patents
Piston head jig structure with adjustable rotation center Download PDFInfo
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- CN216178747U CN216178747U CN202122663823.0U CN202122663823U CN216178747U CN 216178747 U CN216178747 U CN 216178747U CN 202122663823 U CN202122663823 U CN 202122663823U CN 216178747 U CN216178747 U CN 216178747U
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- sliding table
- guide rail
- sliding
- adjusting
- supporting seats
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Abstract
The utility model discloses a piston head jig structure capable of adjusting a rotation center, which comprises a flange plate, a first sliding table and a second sliding table, wherein a first guide rail is fixed on the front end surface of the flange plate, the back surface of the first sliding table is provided with a first sliding groove corresponding to the first guide rail, the first sliding groove is connected onto the first guide rail in a sliding manner, the flange plate is provided with a first adjusting mechanism for adjusting the position of the first sliding table, the front end surface of the first sliding table is provided with a second guide rail which is vertical to the first guide rail, the back surface of the second sliding table is provided with a second sliding groove corresponding to the second guide rail, the second sliding groove is connected onto the second guide rail in a sliding manner, and the first sliding table is provided with a second adjusting mechanism for adjusting the position of the second sliding table. Increase two slipways that can slide and pile up along "ten" word on the ring flange, can adjust the central point of piston by two directions and put, convenient operation is effective, and the adjustment is simple, effectively raises the efficiency and product quality.
Description
Technical Field
The utility model relates to the field of piston machining, in particular to a piston head jig structure with an adjustable rotation center.
Background
The process for processing the shape of the head of the piston comprises the steps of positioning the inner diameter or the shape of an inner cavity of the piston, and rotationally processing the head of the piston by a pull rod through a plug pin of a piston pin hole. The jig for the head of the piston is arranged on the flange plate, the rotating center of the machining can be adjusted only by means of manufacturing precision and assembly adjustment of the jig, and the adjustment is difficult during machining.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model aims to provide a piston head jig structure which is convenient to operate and simple to adjust and can adjust the rotation center.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a piston head jig structure capable of adjusting a rotation center comprises a flange plate, a first sliding table and a second sliding table, wherein the flange plate is fixedly connected to a rotation head of a lathe, a first guide rail is fixed on the front end face of the flange plate, a first sliding groove is formed in the back face of the first sliding table corresponding to the first guide rail and is connected to the first guide rail in a sliding mode, a first adjusting mechanism for adjusting the position of the first sliding table is arranged on the flange plate, a second guide rail perpendicular to the first guide rail is arranged on the front end face of the first sliding table, a second sliding groove is formed in the back face of the second sliding table corresponding to the second guide rail and is connected to the second guide rail in a sliding mode, and a second adjusting mechanism for adjusting the position of the second sliding table is arranged on the first sliding table; and a jig for positioning the piston is fixed on the front end surface of the second sliding table.
Furthermore, first adjustment mechanism includes two first supporting seats, and two first supporting seats are fixed respectively at the both ends of first guide rail, and threaded connection has first adjusting bolt respectively on two first supporting seats, and the root of two first adjusting bolt pushes up respectively on the side of leaning on first slip table.
Furthermore, the second adjusting mechanism comprises two second supporting seats, the two second supporting seats are respectively fixed at two ends of the second guide rail, second adjusting bolts are respectively in threaded connection with the two second supporting seats, and roots of the two second adjusting bolts respectively abut against the side faces of the second sliding table.
By adopting the technical scheme, the two sliding tables which can slide and be stacked along the cross shape are additionally arranged on the flange plate, the central position of the piston can be adjusted from two directions, the operation is convenient and effective, the adjustment is simple, and the efficiency and the product quality are effectively improved.
Drawings
The utility model is described in further detail below with reference to the accompanying drawings and the detailed description;
FIG. 1 is a front view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a front view of the flange;
FIG. 4 is a side view of the flange;
FIG. 5 is a front view of the first slide table;
FIG. 6 is a side view of the first ramp;
fig. 7 is a front view of the second slide table.
Detailed Description
As shown in fig. 1 to 7, the piston head jig structure with an adjustable rotation center of the utility model includes a flange 1, a first sliding table 2 and a second sliding table 3, a first guide rail 11 is fixed on a front end surface of the flange 1, a first sliding groove 21 is arranged on a back surface of the first sliding table 2 corresponding to the first guide rail 11, the first sliding groove 21 is slidably connected to the first guide rail 11, a first adjusting mechanism 4 for adjusting a position of the first sliding table 2 is arranged on the flange 1, a second guide rail 22 vertically arranged with respect to the first guide rail 11 is arranged on a front end surface of the first sliding table 2, a second sliding groove 41 is arranged on a back surface of the second sliding table 3 corresponding to the second guide rail 22, the second sliding groove 41 is slidably connected to the second guide rail 22, and a second adjusting mechanism 5 for adjusting a position of the second sliding table 3 is arranged on the first sliding table 2.
The first adjusting mechanism 4 includes two first supporting seats 41, the two first supporting seats 41 are respectively fixed at two ends of the first guide rail 11, the two first supporting seats 41 are respectively in threaded connection with first adjusting bolts 42, and roots of the two first adjusting bolts 42 respectively abut against the side surface of the first sliding table 2. When the position of the first sliding table 2 is to be adjusted, the first adjusting bolts 42 on both sides are rotated to drive the first sliding table 2 to slide along the first guide rail 11, and when the first sliding table 2 reaches a preset position, the first adjusting bolts 42 on both sides are stopped rotating.
The second adjusting mechanism 5 includes two second supporting seats 51, the two second supporting seats 51 are respectively fixed at two ends of the second guide rail 22, the two second supporting seats 51 are respectively in threaded connection with second adjusting bolts 52, and roots of the two second adjusting bolts 52 respectively abut against the side surface of the second sliding table 3. When the position of the second sliding table 3 is to be adjusted, the second adjusting bolts 52 on both sides are rotated to drive the second sliding table 3 to slide along the second guide rail 22, and when the second sliding table 3 reaches a preset position, the second adjusting bolts 52 on both sides are stopped rotating.
It is emphasized that the positions of the corresponding guide rails and slide grooves can be substituted in the present invention, which belongs to the equivalent substitution technology.
During the use, ring flange 1 fixed connection is on the rotating head of lathe for the tool of location piston is fixed on the preceding terminal surface of second slip table 3. In this embodiment, the first sliding table 2 can be adjusted in a left-right direction, and the second sliding table 3 can be adjusted in an up-down direction, so that the rotation center position of the piston can be adjusted in two directions, when the adjustment is in place, the first adjusting bolt 42 and the second adjusting bolt 52 are respectively used for fixing and locking, and the shape of the head of the piston can be rotationally processed after the adjustment is completed.
While the utility model has been described in connection with the above embodiments, it is to be understood that the utility model is not limited to the disclosed embodiments, which are illustrative and not restrictive, and that those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.
Claims (3)
1. The utility model provides a piston head tool structure of adjustable rotation center which characterized in that: the lathe tool comprises a flange plate, a first sliding table and a second sliding table, wherein the flange plate is fixedly connected to a rotating head of a lathe, a first guide rail is fixed on the front end face of the flange plate, a first sliding groove is formed in the back face of the first sliding table corresponding to the first guide rail and is connected to the first guide rail in a sliding mode, a first adjusting mechanism for adjusting the position of the first sliding table is arranged on the flange plate, a second guide rail perpendicular to the first guide rail is arranged on the front end face of the first sliding table, a second sliding groove is formed in the back face of the second sliding table corresponding to the second guide rail and is connected to the second guide rail in a sliding mode, and a second adjusting mechanism for adjusting the position of the second sliding table is arranged on the first sliding table; and a jig for positioning the piston is fixed on the front end surface of the second sliding table.
2. The piston head jig structure with adjustable rotation center of claim 1, wherein: the first adjusting mechanism comprises two first supporting seats, the two first supporting seats are fixed at two ends of the first guide rail respectively, first adjusting bolts are connected to the two first supporting seats in a threaded mode respectively, and roots of the two first adjusting bolts abut against the side face of the first sliding table respectively.
3. The piston head jig structure with adjustable rotation center of claim 1, wherein: the second adjusting mechanism comprises two second supporting seats, the two second supporting seats are respectively fixed at two ends of the second guide rail, second adjusting bolts are respectively in threaded connection with the two second supporting seats, and roots of the two second adjusting bolts respectively abut against the side faces of the second sliding table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122663823.0U CN216178747U (en) | 2021-10-29 | 2021-10-29 | Piston head jig structure with adjustable rotation center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122663823.0U CN216178747U (en) | 2021-10-29 | 2021-10-29 | Piston head jig structure with adjustable rotation center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216178747U true CN216178747U (en) | 2022-04-05 |
Family
ID=80899717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122663823.0U Active CN216178747U (en) | 2021-10-29 | 2021-10-29 | Piston head jig structure with adjustable rotation center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216178747U (en) |
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2021
- 2021-10-29 CN CN202122663823.0U patent/CN216178747U/en active Active
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