CN210549577U - Special machine tool for double-drag-plate piston - Google Patents
Special machine tool for double-drag-plate piston Download PDFInfo
- Publication number
- CN210549577U CN210549577U CN201920669105.4U CN201920669105U CN210549577U CN 210549577 U CN210549577 U CN 210549577U CN 201920669105 U CN201920669105 U CN 201920669105U CN 210549577 U CN210549577 U CN 210549577U
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- China
- Prior art keywords
- piston
- machine tool
- drag
- double
- tailstock
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- Expired - Fee Related
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Abstract
The utility model relates to a two planker piston special machine tools. The device comprises a main shaft (3) and a tailstock main shaft (6) which are used for installing a piston (5) correspondingly, wherein an upper carriage (9) is arranged at the upper part of the piston (5) in the machine tool, and a lower carriage (11) is arranged at the lower part of the piston (5) in the machine tool; and cutters for machining the piston (5) are arranged on the upper carriage (9) and the lower carriage (11), and the piston (5) is machined from different directions. The utility model discloses work piece bearing structure rotates to the position, installs the work piece on the special frock of piston, and the piston blank leans on work piece bearing structure, and the tailstock passes through tailstock oil cylinder drive, pushes up tight work piece, and work piece bearing structure rotates to the spindle nose below, closes the door, opens the procedure, and upper and lower planker simultaneous processing has saved process time and manpower.
Description
Technical Field
The utility model relates to a machining equipment technical field especially is used for the processing of piston excircle terminal surface and groove.
Background
The blank piston machining allowance is large, particularly the blank of the ring-inlaid piston is large in machining amount, the existing lathe can complete machining for several times, the working procedures are multiple, the machining time is long, and the requirements of users cannot be met, so that the blank piston machining allowance is improved to meet the machining requirements of the piston.
SUMMERY OF THE UTILITY MODEL
To the above defect, the utility model aims to provide a two planker piston special machine tools rational in infrastructure, the short efficient of process time.
Therefore, the utility model adopts the technical scheme that: the special double-drag-plate piston machine tool comprises a main shaft (3) and a tailstock main shaft (6) which are used for installing a piston (5) correspondingly, wherein an upper drag plate (9) is arranged at the upper part of the piston (5) in the machine tool, and a lower drag plate (11) is arranged at the lower part of the piston (5) in the machine tool;
and cutters for machining the piston (5) are arranged on the upper carriage (9) and the lower carriage (11), and the piston (5) is machined from different directions.
Furthermore, one cutter is arranged on the upper carriage (9), two cutters are arranged on the lower carriage (11), or rotary cutter towers are arranged on the upper carriage (9) and the lower carriage (11).
Furthermore, a main spindle box (2) for mounting the main spindle (3) is arranged in the machine tool; the upper carriage (9) is connected to the bed base (1) through a rail, and an upper saddle (10) is arranged and connected to the upper carriage (9) through a rail.
Furthermore, the lower carriage (11) is connected to the bed base (1) through a rail, a lower saddle (12) is arranged and connected to the lower carriage (11) through a rail, and a gang tool apron (13) is arranged and mounted on the lower saddle (12).
Furthermore, a tailstock body (7) is arranged on the bed base (1), a tailstock oil cylinder (8) or a servo motor is arranged below the tailstock body (7), and the tailstock main shaft (6) is arranged on the tailstock body (7).
Furthermore, a workpiece supporting structure (14) for supporting the piston (5) during installation is arranged in the machine tool.
Further, the workpiece support structure (14) comprises a rotating cylinder (141), and a rotating rod (143) driven by the rotating cylinder (141) is arranged on the rotating cylinder (141); the rotating rod (143) is connected with a workpiece support frame (146) which synchronously rotates along with the rotating rod (143), and a rotation stopping cylinder (147) which drives the workpiece support frame (146) to move up and down is arranged at the lower part of the workpiece support frame (146).
Furthermore, an adjusting rod (144) which is linked with the rotating rod (143) is arranged on the rotating rod (143), a connecting block (145) which is used for supporting the workpiece supporting frame (146) is arranged on the adjusting rod (144), and the rotation stopping cylinder (147) is connected to the adjusting rod (144) and drives the connecting block (145) to move up and down.
Further, the rotating cylinder (141) is fixed through a mounting bracket (142); the rotating rod (143) is fixed on the rotating shaft of the rotating cylinder (141) through an expansion sleeve (148); the adjusting rod (144) and the rotating rod (143) are provided with corresponding strip-shaped holes, and the position of the adjusting rod (144) on the rotating rod (143) is adjusted through the strip-shaped holes.
Furthermore, corresponding strip-shaped holes are formed in the connecting block (145) and the workpiece supporting frame (146), and the fixing positions of the workpiece supporting frame (146) on the connecting block (145) are adjusted through the strip-shaped holes;
the adjusting rod (144) is fixed on the rotating rod (143) through a screw;
the workpiece support frame (146) is connected to the connecting block (145) through a screw;
the workpiece support frame (146) is a V-shaped block.
The utility model has the advantages that: the utility model discloses work piece bearing structure rotates to the position, installs the work piece on the special frock of piston, and the piston blank leans on work piece bearing structure, and the tailstock passes through tailstock hydro-cylinder or servo motor drive, pushes up tight work piece, and work piece bearing structure rotates to the spindle nose below, closes the door, opens the procedure, and upper and lower planker simultaneous processing has saved process time and manpower.
The utility model is provided with the workpiece support frame, and replaces the traditional manual lifting mode through a mechanized structure, thereby greatly saving the manpower when a piston is processed, improving the safety of operators and simultaneously improving the clamping precision of the workpiece; further the utility model discloses a structural style with adjustable can adjust the work piece support frame position at bearing structure terminal as required, has improved greatly the utility model discloses an application range possesses fine practicality.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a perspective view of fig. 1.
Fig. 4 is an enlarged view of a portion a in fig. 1.
Fig. 5 is a schematic structural view of the workpiece support frame of the present invention.
Fig. 6 is a top view of fig. 5.
Fig. 7 is a schematic perspective view of the workpiece support frame of the present invention.
In the figure, 1 is a bed seat, 2 is a spindle box, 3 is a spindle, 4 is a special tool for a piston, 5 is a piston, 6 is a tailstock spindle, 7 is a tailstock body, 8 is a tailstock oil cylinder, 9 is an upper carriage, 10 is an upper saddle, 11 is a lower carriage, 12 is a lower saddle, 13 is a gang tool seat, and 14 is a workpiece supporting structure;
141 is a rotary cylinder, 142 is a mounting bracket, 143 is a rotary rod, 144 is an adjusting rod, 145 is a connecting block, 146 is a workpiece supporting frame, 147 is a stop-rotation cylinder, and 148 is an expansion sleeve.
Detailed Description
The special machine tool for the double-drag-plate piston comprises a main shaft 4 and a tailstock main shaft 6 which are used for installing the piston 5 correspondingly, wherein an upper drag plate 9 is arranged at the upper part of the piston 5 in the machine tool, and a lower drag plate 11 is arranged at the lower part of the piston 5 in the machine tool;
and cutters for machining the piston 5 are arranged on the upper carriage 9 and the lower carriage 11, so that the piston 5 can be machined from different directions.
Further, one cutter is mounted on the upper carriage 9, two cutters are mounted on the lower carriage 11, or rotary turrets are mounted on the upper carriage 9 and the lower carriage 11.
Further, a main spindle box 2 for mounting the main spindle 3 is arranged in the machine tool; the upper carriage 9 is connected to the bed base 1 through a rail, and an upper saddle 10 is arranged and connected to the upper carriage 9 through a rail.
Further, the lower carriage 11 is connected to the bed base 1 through a rail, a lower saddle 12 is provided and connected to the lower carriage 11 through a rail, and a gang tool apron 13 is provided and mounted on the lower saddle 12.
Further, a tailstock body 7 is arranged on the bed base 1, a tailstock oil cylinder 8 or a servo motor is arranged below the tailstock body 7, and the tailstock spindle 6 is arranged on the tailstock body 7.
Further, a workpiece support structure 14 for supporting the piston 5 during installation is provided in the machine tool.
Further, the workpiece support structure 14 includes a rotation cylinder 141, and a rotation rod 143 driven by the rotation cylinder 141 is disposed on the rotation cylinder 141; the rotating rod 143 is connected with a workpiece support frame 146 which synchronously rotates along with the rotating rod 143, and a rotation stopping cylinder 147 which drives the workpiece support frame 146 to move up and down is arranged at the lower part of the workpiece support frame 146.
Furthermore, an adjusting rod 144 linked with the rotating rod 143 is disposed on the rotating rod 143, a connecting block 145 for supporting the workpiece supporting frame 146 is disposed on the adjusting rod 144, and the rotation stopping cylinder 147 is connected to the adjusting rod 144 and drives the connecting block 145 to move up and down.
Further, the rotary cylinder 141 is fixed by a mounting bracket 142; the rotating rod 143 is fixed to the rotating shaft of the rotating cylinder 141 by an expansion sleeve 148; the adjusting rod 144 and the rotating rod 143 are provided with corresponding strip-shaped holes, and the position of the adjusting rod 144 on the rotating rod 143 is adjusted through the strip-shaped holes.
Further, corresponding strip-shaped holes are formed in the connecting block 145 and the workpiece support frame 146, and the fixing position of the workpiece support frame 146 on the connecting block 145 is adjusted through the strip-shaped holes;
the adjusting rod 144 is fixed on the rotating rod 143 by a screw;
the workpiece support frame 146 is connected to the connecting block 145 through a screw;
the workpiece support 146 is a V-shaped block.
The following is a further explanation of the present invention to better understand the present invention: the utility model comprises a bed seat 1, a spindle box 2, a spindle 3, a special piston tool 4, a piston 5, a tailstock spindle 6, a tailstock body 7, a tailstock oil cylinder 8, an upper carriage 9, an upper slide saddle 10, a lower carriage 11, a lower slide saddle 12, a gang tool seat 13 and a workpiece support frame 14, the spindle box 2 is installed on the bed base 1, the spindle 3 is installed in the spindle box 2, the piston tool 4 is installed on the spindle head, the upper carriage 9 is connected to the bed base 1 through a guide rail or a hard rail, the upper saddle 10 is connected to the upper carriage 9 through a guide rail or a hard rail, the lower carriage 11 is connected to the bed base 1 through a guide rail or a hard rail, the lower saddle 12 is connected to the lower carriage 11 through a guide rail or a hard rail, the gang tool base 13 is installed on the upper and lower saddle 12, the tailstock body 7 is connected to the bed base 1 through a guide rail or a hard rail, the tailstock oil cylinder 8 is installed below the tailstock body 7 and connected to the bed base 1 through a screw, and the tailstock spindle 6 is installed on the tailstock body 7.
The utility model discloses a 6 accessible hydraulic pressure tailstock hydro-cylinders of tailstock main shaft 8 drive lead screws remove or servo motor drive lead screw removes, the utility model discloses adorn a lathe tool at last planker 9, 11 adorn two lathe tools down, accomplish the processing of excircle, top surface and the bottom surface of piston blank jointly.
The utility model discloses a when work piece bearing structure 14 used, rotary cylinder 141 is rotatory, rotates the transferring of the work piece that needs processing with work piece support frame 146, and the cylinder 147 that splines rises, reachs the support workpiece position, places the work piece on work piece support frame 146, and the tight device in clamp or the top on the processing equipment fixes the work piece, and the cylinder 147 that splines descends, and rotary cylinder 141 is rotatory to leave the processing position, begins processing. The adjusting bar 144 and the rotating bar 143 are bar-shaped holes for adjusting the supporting position, and the connecting block 145 and the workpiece support frame 146 are bar-shaped holes for adjusting the fixing position.
Claims (10)
1. The special machine tool for the double-drag-plate piston is characterized by comprising a main shaft (3) and a tailstock main shaft (6) which are used for installing the piston (5) correspondingly, wherein an upper drag plate (9) is arranged at the upper part of the piston (5) in the machine tool, and a lower drag plate (11) is arranged at the lower part of the piston (5) in the machine tool;
and cutters for machining the piston (5) are arranged on the upper carriage (9) and the lower carriage (11), and the piston (5) is machined from different directions.
2. The special machine tool for the double drag plate piston as claimed in claim 1, wherein one cutter is mounted on the upper drag plate (9), and two cutters are mounted on the lower drag plate (11); or the upper carriage (9) and the lower carriage (11) are provided with rotary cutter towers.
3. The double-drag-plate piston special machine tool according to claim 1, characterized in that a main spindle box (2) for installing the main spindle (3) is arranged in the machine tool; the upper carriage (9) is connected to the bed base (1) through a rail, and an upper saddle (10) is arranged and connected to the upper carriage (9) through a rail.
4. The special machine tool for the double-drag-plate piston as claimed in claim 1, wherein the lower drag plate (11) is connected to the bed base (1) through a rail, a lower saddle (12) is arranged and connected to the lower drag plate (11) through a rail, and a gang tool base (13) is arranged and mounted on the lower saddle (12).
5. The machine tool special for double-pulling-plate pistons as claimed in claim 1, wherein a tailstock body (7) is arranged on the machine seat (1), a tailstock oil cylinder (8) or a servo motor is arranged below the tailstock body (7), and the tailstock spindle (6) is arranged on the tailstock body (7).
6. Machine tool special for pistons with two dragging plates according to claim 1, characterized in that a workpiece support structure (14) is provided inside the machine tool for supporting the pistons (5) when they are mounted.
7. The double drag plate piston special machine tool according to claim 6, wherein said workpiece supporting structure (14) comprises a rotating cylinder (141), a rotating rod (143) driven by said rotating cylinder (141) is arranged on said rotating cylinder (141); the rotating rod (143) is connected with a workpiece support frame (146) which synchronously rotates along with the rotating rod (143), and a rotation stopping cylinder (147) which drives the workpiece support frame (146) to move up and down is arranged at the lower part of the workpiece support frame (146).
8. The special machine tool for the double drag plate piston as claimed in claim 7, wherein the rotating rod (143) is provided with an adjusting rod (144) which is linked with the rotating rod (143), the adjusting rod (144) is provided with a connecting block (145) which is used for supporting the workpiece supporting frame (146), and the rotation stopping cylinder (147) is connected to the adjusting rod (144) and drives the connecting block (145) to move up and down.
9. The double drag plate piston special machine tool according to claim 8, wherein the rotary cylinder (141) is fixed by a mounting bracket (142); the rotating rod (143) is fixed on the rotating shaft of the rotating cylinder (141) through an expansion sleeve (148); the adjusting rod (144) and the rotating rod (143) are provided with corresponding strip-shaped holes, and the position of the adjusting rod (144) on the rotating rod (143) is adjusted through the strip-shaped holes.
10. The special double-drag-plate piston machine tool as claimed in claim 8, wherein corresponding strip-shaped holes are arranged on the connecting block (145) and the workpiece supporting frame (146), and the fixing position of the workpiece supporting frame (146) on the connecting block (145) is adjusted through the strip-shaped holes;
the adjusting rod (144) is fixed on the rotating rod (143) through a screw;
the workpiece support frame (146) is connected to the connecting block (145) through a screw;
the workpiece support frame (146) is a V-shaped block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920669105.4U CN210549577U (en) | 2019-05-10 | 2019-05-10 | Special machine tool for double-drag-plate piston |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920669105.4U CN210549577U (en) | 2019-05-10 | 2019-05-10 | Special machine tool for double-drag-plate piston |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210549577U true CN210549577U (en) | 2020-05-19 |
Family
ID=70675494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920669105.4U Expired - Fee Related CN210549577U (en) | 2019-05-10 | 2019-05-10 | Special machine tool for double-drag-plate piston |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210549577U (en) |
-
2019
- 2019-05-10 CN CN201920669105.4U patent/CN210549577U/en not_active Expired - Fee Related
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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: 20200519 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |