CN216097724U - Milling tool for cylinder sleeve machining - Google Patents
Milling tool for cylinder sleeve machining Download PDFInfo
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- CN216097724U CN216097724U CN202122663196.0U CN202122663196U CN216097724U CN 216097724 U CN216097724 U CN 216097724U CN 202122663196 U CN202122663196 U CN 202122663196U CN 216097724 U CN216097724 U CN 216097724U
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- sleeve
- cylinder
- milling tool
- support
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Abstract
The utility model discloses a milling tool for machining a cylinder sleeve, which comprises a support, wherein at least two clamping stations are arranged on the support, a tensioning cylinder, a pull rod, a fixed expansion sleeve and an inner taper sleeve are arranged in each clamping station, the tensioning cylinder is fixed at the upper part of one side of the support, the fixed expansion sleeve is fixed at the other side of the support, the tensioning cylinder is connected with the inner taper sleeve through the pull rod, and the inner taper sleeve moves relative to the fixed expansion sleeve under the action of the tensioning cylinder to clamp a workpiece to be machined. According to the utility model, the plurality of clamping stations are arranged in the bracket, each clamping station is provided with the tensioning cylinder, the pull rod, the fixed expansion sleeve and the inner taper sleeve, and the inner taper sleeve clamps the workpiece to be machined under the action of the tensioning cylinder, so that a plurality of cylinder sleeve workpieces can be positioned and clamped for milling at one time, the clamping is accurate and reliable, the machining auxiliary clamping time is saved, and the machining efficiency can be effectively improved.
Description
Technical Field
The utility model relates to the technical field of cylinder sleeve processing, in particular to a milling tool for cylinder sleeve processing.
Background
The cylinder sleeve is an important part embedded in the cylinder barrel of the engine, and the outer diameter, the end face and other positions of the cylinder sleeve need to be milled in the production process of the cylinder sleeve so as to achieve the precision required by design.
In the milling process of the cylinder sleeve in the prior art, the existing machine tool clamp can only clamp one workpiece for processing at any time, most of the existing machine tool clamps can not clamp a plurality of workpieces at one time, so that the clamping is used for processing one workpiece at any time, the processing efficiency is low, and the further improvement is needed.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model aims to provide a milling tool for machining a cylinder sleeve, which can position and clamp a plurality of workpieces at one time, is accurate and reliable in clamping, saves machining auxiliary clamping time and can effectively improve machining efficiency.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a cylinder liner processing is with milling frock, includes the support, set up two at least clamping stations on the support, set up taut cylinder, pull rod, fixed cover and the interior taper sleeve that expands in every clamping station, taut cylinder is fixed one side upper portion of support, fixed cover that expands is fixed the opposite side of support, taut cylinder passes through the pull rod with interior taper sleeve links to each other, interior taper sleeve is in it is relative under the taut cylinder effect fixed cover that expands removes the work piece that will treat processing and presss from both sides tightly.
Furthermore, a limiting plate for preventing the workpiece to be machined from rotating is further arranged on the fixed expansion sleeve.
Furthermore, the fixed expansion sleeve is also provided with an error-proof block for preventing the clamping position of the workpiece to be processed from being wrong.
Furthermore, an expansion sleeve valve matched with the inner diameter of the workpiece to be processed is arranged in the fixed expansion sleeve, and the inner taper sleeve is used for movably expanding the expansion sleeve valve.
Furthermore, a support column is arranged between the tensioning cylinder and the support.
Furthermore, six clamping stations are arranged on the support.
The utility model has the following beneficial effects:
1. according to the utility model, the plurality of clamping stations are arranged in the bracket, each clamping station is provided with the tensioning cylinder, the pull rod, the fixed expansion sleeve and the inner taper sleeve, and the inner taper sleeve clamps the workpiece to be machined under the action of the tensioning cylinder, so that a plurality of cylinder sleeve workpieces can be positioned and clamped for milling at one time, the clamping is accurate and reliable, the machining auxiliary clamping time is saved, and the machining efficiency can be effectively improved.
2. The movable inner taper sleeve and the fixed expansion sleeve are arranged to be matched, the clamping is convenient, the fixed expansion sleeve is further provided with the limiting plate and the error prevention block, the clamping of the cylinder sleeve is accurate and reliable, the cylinder sleeve cannot move in the machining process, and the clamping precision is guaranteed.
Drawings
Fig. 1 is a schematic front view of the milling tool for machining a cylinder sleeve.
FIG. 2 is a schematic side view of the milling tool for machining a cylinder sleeve.
Description of reference numerals:
1. a support; 2. tensioning the cylinder; 3. a pull rod; 4. fixing the expansion sleeve; 41. expanding the sleeve valve; 5. an inner taper sleeve; 6. a limiting plate; 7. preventing error blocks; 8. and (4) a support column.
Detailed Description
The utility model is described in further detail below with reference to the following figures and specific examples:
referring to fig. 1-2, a milling tool for cylinder sleeve processing includes a bracket 1, where the bracket 1 is provided with at least two clamping stations, in this embodiment, the bracket 1 is provided with six clamping stations, each clamping station is provided with a tensioning cylinder 2, a pull rod 3, a fixed expansion sleeve 4 and an inner taper sleeve 5, the tensioning cylinder 2 is fixed on the upper portion of one side of the bracket 1, the fixed expansion sleeve 4 is fixed on the other side of the bracket 1, the tensioning cylinder 2 is connected with the inner taper sleeve 5 through the pull rod 3, and the inner taper sleeve 5 moves relative to the fixed expansion sleeve 4 under the action of the tensioning cylinder 2 to clamp a workpiece to be processed; the fixed expansion sleeve 4 is internally provided with expansion sleeve petals 41 (at least two petals) matched with the inner diameter of a workpiece to be processed, the inner taper sleeve 5 is used for movably expanding the expansion sleeve petals 41, and the expansion sleeve petals 41 can be expanded under the action of the inner taper sleeve 5.
And a limiting plate 6 for preventing the workpiece to be machined from rotating is further arranged on the fixed expansion sleeve 4. And the fixed expansion sleeve 4 is also provided with an error-preventing block 7 for preventing the clamping position of a workpiece to be processed from being wrong.
And a support column 8 is arranged between the tensioning cylinder 2 and the support 1.
When the device works, the initial position of the tensioning cylinder 2 is in an extending state, the cylinder sleeve to be processed is placed between the fixed expansion sleeve 4 and the inner taper sleeve 5 in a direction aligning with the limiting plate 6 and the error prevention block 7, the tensioning cylinder 2 is controlled to retract, and the inner taper sleeve 5 is driven by the pull rod 3 to move towards the fixed expansion sleeve 4, so that the cylinder sleeve to be processed is tensioned and positioned between the fixed expansion sleeve 4 and the inner taper sleeve 5; six pieces can be clamped on each set of tool support 1, so that milling is facilitated.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent structural changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. The utility model provides a cylinder liner processing is with milling frock which characterized in that: including support (1), set up two at least clamping stations on support (1), set up taut cylinder (2), pull rod (3), fixed cover (4) and interior taper sleeve (5) that expand in every clamping station, taut cylinder (2) are fixed one side upper portion of support (1), fixed cover (4) that expand is fixed the opposite side of support (1), taut cylinder (2) pass through pull rod (3) with interior taper sleeve (5) link to each other, interior taper sleeve (5) are in under taut cylinder (2) effect it is relative fixed cover (4) that expands removes the work piece clamp tight that will treat processing.
2. The milling tool for machining the cylinder sleeve according to claim 1, wherein the milling tool comprises: and the fixed expansion sleeve (4) is also provided with a limiting plate (6) for preventing the workpiece to be processed from rotating.
3. The milling tool for machining the cylinder sleeve according to claim 1, wherein the milling tool comprises: and the fixed expansion sleeve (4) is also provided with an error-preventing block (7) for preventing the clamping position of a workpiece to be processed from being wrong.
4. The milling tool for machining the cylinder sleeve according to claim 1, wherein the milling tool comprises: an expansion sleeve valve (41) matched with the inner diameter of a workpiece to be processed is arranged in the fixed expansion sleeve (4), and the inner taper sleeve (5) is used for movably opening the expansion sleeve valve (41).
5. The milling tool for machining the cylinder sleeve according to claim 1, wherein the milling tool comprises: and a support column (8) is arranged between the tensioning cylinder (2) and the support (1).
6. The milling tool for machining the cylinder sleeve according to claim 1, wherein the milling tool comprises: six clamping stations are arranged on the support (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122663196.0U CN216097724U (en) | 2021-11-02 | 2021-11-02 | Milling tool for cylinder sleeve machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122663196.0U CN216097724U (en) | 2021-11-02 | 2021-11-02 | Milling tool for cylinder sleeve machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216097724U true CN216097724U (en) | 2022-03-22 |
Family
ID=80712408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122663196.0U Active CN216097724U (en) | 2021-11-02 | 2021-11-02 | Milling tool for cylinder sleeve machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216097724U (en) |
-
2021
- 2021-11-02 CN CN202122663196.0U patent/CN216097724U/en active Active
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