CN209935913U - Double-rotation scraping and rolling machine - Google Patents
Double-rotation scraping and rolling machine Download PDFInfo
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- CN209935913U CN209935913U CN201920694544.0U CN201920694544U CN209935913U CN 209935913 U CN209935913 U CN 209935913U CN 201920694544 U CN201920694544 U CN 201920694544U CN 209935913 U CN209935913 U CN 209935913U
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Abstract
The utility model relates to a double-rotation scraping and rolling machine, wherein an oil supply device is arranged in the middle of a frame, a first rotating sleeve is arranged on the left side of the oil supply device and used for clamping one end of a workpiece, the other end of the workpiece is clamped in a second rotating sleeve, and the second rotating sleeve is arranged at the left end of the frame; the rotation of the second rotating sleeve and the first rotating sleeve is controlled by a driving motor arranged on the left side of the first rotating sleeve, and the second rotating sleeve and the first rotating sleeve rotate in the same direction and drive a workpiece to rotate; one end of the boring bar is fixed with a cutter head, the boring bar penetrates through the oil supply device and the first rotating sleeve, and the cutter head is abutted against the right end of the workpiece; the other end of the boring rod is arranged in a boring box, the boring box is suitable for driving the boring rod to feed and rotate, and the rotation direction of the boring rod is opposite to that of the first rotating sleeve; the problem that the machined hole deviates due to overlong workpieces is solved by arranging the first rotating sleeve and the second rotating sleeve which drive the workpieces to rotate at the two ends of the workpieces; the utility model discloses the structure is retrencied, design benefit.
Description
Technical Field
The utility model relates to the technical field of machining, specifically a roller is scraped to bispin.
Background
The scraping and rolling machine is a device for finishing primary boring, semi-fine boring, fine boring and rolling of an inner hole of a workpiece at one time, the conventional machining mode of the scraping and rolling machine is that the workpiece is fixed, a cutter rotates to feed and is machined, the hole depth of the machined workpiece is only 500-15000 mm frequently, when a longer workpiece is bored, due to the problem of workpiece deflection, the machined hole can deviate in the feeding motion process of the cutter, so that the quality of the bored hole of the workpiece is influenced, how to ensure that the scraping and rolling machine can prevent the machined hole from deviating when the longer workpiece is machined, and the problem which needs to be solved by the company is solved urgently.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: how to ensure that the processing hole can not deviate when the scraping roller machine processes a longer workpiece.
In order to achieve the above object, the utility model provides a following technical scheme: comprises a frame and a boring bar;
the middle part of the frame is provided with an oil supply device, the left side of the oil supply device is provided with a first rotating sleeve, the first rotating sleeve is used for clamping one end of a workpiece, the other end of the workpiece is clamped in a second rotating sleeve, and the second rotating sleeve is arranged at the left end of the frame; the rotation of the second rotating sleeve and the first rotating sleeve is controlled by a driving motor arranged on the left side of the second rotating sleeve, and the second rotating sleeve and the first rotating sleeve rotate in the same direction and drive the workpiece to rotate; one end of the boring bar is fixed with a cutter head, the boring bar penetrates through the oil supply device and the first rotating sleeve, and the cutter head is abutted against the right end of the workpiece; the other end of the boring rod is arranged in a boring box, the boring box is suitable for driving the boring rod to feed and rotate, and the rotation direction of the boring rod is opposite to that of the first rotating sleeve;
the two ends of a workpiece are fixed with the second rotating sleeve through the first rotating sleeve, the first rotating sleeve and the second rotating sleeve synchronously rotate to drive the workpiece to rotate, and a driving motor arranged at the left end of the first rotating sleeve drives the first rotating sleeve and the second rotating sleeve to synchronously rotate as a power source; the right end of the workpiece is provided with a cutter head for boring the workpiece, the cutter head is connected with a boring box through a boring rod, the boring box is used for driving the cutter head to feed and rotate, and the rotating direction of the cutter head is opposite to that of the workpiece.
Because the processing work piece is longer, how further is in same straight line with the processing hole of work piece, and does not influence the rotation of work piece, the utility model discloses a technical scheme be: the rack is provided with a plurality of supporting pieces for supporting workpieces, each supporting piece comprises a first support, a second support and a bidirectional screw rod, the first support and the second support are consistent in structure and are symmetrically arranged on two sides of the workpiece, the first support and the second support are both arranged in the same groove, the bidirectional screw rod penetrates through the bottoms of the first support and the second support, and the first support and the second support are driven by the rotation of the bidirectional screw rod to move along the length direction of the groove to clamp or loosen the workpiece; the first support piece is provided with a first rotating shaft and a second rotating shaft which are arranged up and down, and the axial directions of the first rotating shaft and the second rotating shaft are consistent with the axial direction of the workpiece; the first support and the second support clamp the workpiece through the bidirectional screw rod, the first rotating shaft and the second rotating shaft abut against the workpiece, and when the workpiece rotates, the first rotating shaft and the second rotating shaft are driven to synchronously rotate;
the supporting pieces are arranged on the rack and used for supporting workpieces, each supporting piece comprises a first support, a second support and a first support, a second support bottom is arranged in a supporting piece groove above the rack, the length direction of the groove is perpendicular to the axis of the workpiece, a rotatable bidirectional screw rod is further arranged in the groove, the bidirectional screw rod penetrates through the first support, and the second support is arranged; the first pivot and the second pivot that arrange from top to bottom are all provided with to first support, second support top, and when first support, the second supported the tight work piece of clamp, first pivot and second pivot on the first support, first pivot and second pivot on the second support contact with the work piece, and hug closely the work piece, take place to rotate when the work piece, and first pivot and second pivot take place to rotate equally, and support piece to sum up both can support the work piece, and do not restrict the rotation of work piece.
Because the left end of the workpiece is connected with the second rotating sleeve which drives the workpiece to rotate, when the boring of the workpiece is finished, the left end of the workpiece can discharge waste liquid and scrap iron, and how to discharge the waste liquid and the scrap iron into the oil tank through the second rotating sleeve, the utility model discloses a plurality of through holes are arranged on the sleeve wall of the second rotating sleeve in an equidistance way, and the through holes are used for discharging the waste liquid and the scrap iron under the condition that the rotation of the workpiece is not influenced; in addition, the second can be guaranteed to divide equally and set up a plurality of through-holes and rotate the fastness of cover.
The utility model has the advantages that: the utility model relates to a double-rotation scraping and rolling machine, which solves the problem that the processing hole deviates due to the overlong workpiece by arranging a first rotating sleeve and a second rotating sleeve which drive the workpiece to rotate at the two ends of the workpiece; the utility model discloses the structure is retrencied, design benefit.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of the supporting member of the present invention;
fig. 3 is a schematic structural view of a second rotating sleeve of the present invention;
in the figure: 1-frame, 2-boring bar, 3-oil supplier, 4-first rotating sleeve, 5-second rotating sleeve, 51-through hole, 6-driving motor, 7-boring box, 8-supporting piece, 81-first support, 82-second support, 83-bidirectional screw rod, 84-groove, 85-first rotating shaft, 86-second rotating shaft and 9-workpiece.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
As shown in figure 1-the utility model relates to a double-rotation scraping and rolling machine, which comprises a frame 1 and a boring bar 2;
an oil supply device 3 is arranged in the middle of the rack 1, a first rotating sleeve 4 is arranged on the left side of the oil supply device 3, the first rotating sleeve 4 is used for clamping one end of a workpiece 9, the other end of the workpiece 9 is clamped in a second rotating sleeve 5, and the second rotating sleeve 5 is arranged at the left end of the rack 1; the rotation of the second rotating sleeve 5 and the first rotating sleeve 4 is controlled by a driving motor 6 arranged on the left side of the second rotating sleeve 5, the second rotating sleeve 5 and the first rotating sleeve 4 rotate in the same direction, and the workpiece 9 is driven to rotate; a cutter head is fixed at one end of the boring bar 2, the boring bar 2 penetrates through the oil supply device 3 and the first rotating sleeve 4, and the cutter head is abutted against the right end of the workpiece 9; the other end of the boring bar 2 is arranged in a boring box 7, the boring box 7 is suitable for driving the boring bar 2 to feed and rotate, and the rotation direction of the boring bar 2 is opposite to that of the first rotating sleeve 4;
the two ends of a workpiece are fixed with the second rotating sleeve through the first rotating sleeve, the first rotating sleeve and the second rotating sleeve synchronously rotate to drive the workpiece to rotate, and a driving motor arranged at the left end of the first rotating sleeve drives the first rotating sleeve and the second rotating sleeve to synchronously rotate as a power source; the right end of the workpiece is provided with a cutter head for boring the workpiece, the cutter head is connected with a boring box through a boring rod, the boring box is used for driving the cutter head to feed and rotate, and the rotating direction of the cutter head is opposite to that of the workpiece.
Because the processing work piece is longer, how further is in same straight line with the processing hole of work piece, and does not influence the rotation of work piece, the utility model discloses a technical scheme be: a plurality of supporting pieces 8 for supporting the workpieces 9 are arranged on the rack 1, each supporting piece 8 comprises a first support 81, a second support 82 and a bidirectional screw rod 83, the first support 81 and the second support 82 are identical in structure and symmetrically arranged on two sides of each workpiece 9, the first support 81 and the second support 82 are arranged in the same groove 84, the bidirectional screw rod 83 penetrates through the bottoms of the first support 81 and the second support 82, and the bidirectional screw rod 83 rotates to drive the first support 81 and the second support 82 to move along the length direction of the groove 84 to clamp or loosen the workpieces 9; the first supporting member 81 is provided with a first rotating shaft 85 and a second rotating shaft 86, the first rotating shaft 85 and the second rotating shaft 86 are arranged up and down, and the axial directions of the first rotating shaft 85 and the second rotating shaft 86 are consistent with the axial direction of the workpiece 9; the first support 81 and the second support 82 clamp the workpiece 9 through the bidirectional screw 83, the first rotating shaft 85 and the second rotating shaft 86 abut against the workpiece 9, and when the workpiece 9 rotates, the first rotating shaft 85 and the second rotating shaft 86 are driven to rotate synchronously;
the supporting pieces are arranged on the rack and used for supporting workpieces, each supporting piece comprises a first support, a second support and a first support, a second support bottom is arranged in a supporting piece groove above the rack, the length direction of the groove is perpendicular to the axis of the workpiece, a rotatable bidirectional screw rod is further arranged in the groove, the bidirectional screw rod penetrates through the first support, and the second support is arranged; the first pivot and the second pivot that arrange from top to bottom are all provided with to first support, second support top, and when first support, the second supported the tight work piece of clamp, first pivot and second pivot on the first support, first pivot and second pivot on the second support contact with the work piece, and hug closely the work piece, take place to rotate when the work piece, and first pivot and second pivot take place to rotate equally, and support piece to sum up both can support the work piece, and do not restrict the rotation of work piece.
Because the left end of the workpiece is connected with the second rotating sleeve which drives the workpiece to rotate, when the boring of the workpiece is finished, the left end of the workpiece can discharge waste liquid and scrap iron, and how to discharge the waste liquid and the scrap iron into the oil tank through the second rotating sleeve, the utility model discloses a plurality of through holes 51 are arranged on the sleeve wall of the second rotating sleeve 5 in an equidistance way, and the through holes are used for discharging the waste liquid and the scrap iron under the condition that the rotation of the workpiece is not influenced; in addition, the second can be guaranteed to divide equally and set up a plurality of through-holes and rotate the fastness of cover.
The utility model has the advantages that: the utility model relates to a double-rotation scraping and rolling machine, which solves the problem that the processing hole deviates due to the overlong workpiece by arranging a first rotating sleeve and a second rotating sleeve which drive the workpiece to rotate at the two ends of the workpiece; the utility model discloses the structure is retrencied, design benefit.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (3)
1. Double-rotation scraping and rolling machine, which is characterized in that: comprises a frame and a boring bar;
the oil feeding device is arranged in the middle of the rack, a first rotating sleeve is arranged on the left side of the oil feeding device and used for clamping one end of a workpiece, the other end of the workpiece is clamped in a second rotating sleeve, and the second rotating sleeve is arranged at the left end of the rack; the rotation of the second rotating sleeve and the first rotating sleeve is controlled by a driving motor arranged on the left side of the second rotating sleeve; the second rotating sleeve and the first rotating sleeve rotate in the same direction and drive the workpiece to rotate;
a cutter head is fixed at one end of the boring bar, the boring bar penetrates through the oil supply device and the first rotating sleeve, and the cutter head is abutted against the right end of the workpiece;
the other end of the boring rod is arranged in a boring box, the boring box is suitable for driving the boring rod to feed and rotate, and the rotation direction of the boring rod is opposite to that of the first rotating sleeve.
2. The dual rotary scraping and rolling machine of claim 1, wherein: the rack is provided with a plurality of supporting pieces for supporting the workpiece, each supporting piece comprises a first support, a second support and a bidirectional screw rod, the first support and the second support are consistent in structure and symmetrically arranged on two sides of the workpiece, and the first support and the second support are both arranged in the same groove; the bidirectional screw rod penetrates through the bottoms of the first support and the second support, and the rotation of the bidirectional screw rod drives the first support and the second support to move along the groove direction to clamp or loosen the workpiece;
the first support part is provided with a first rotating shaft and a second rotating shaft, the first rotating shaft and the second rotating shaft are arranged up and down, and the axial directions of the first rotating shaft and the second rotating shaft are consistent with the axial direction of the workpiece;
the first support and the second support clamp the workpiece through the bidirectional screw rod, the first rotating shaft and the second rotating shaft are abutted to the workpiece, and when the workpiece rotates, the first rotating shaft and the second rotating shaft are driven to rotate synchronously.
3. The dual rotary scraping and rolling machine of claim 1, wherein: and a plurality of through holes are equidistantly formed in the sleeve wall of the second rotating sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920694544.0U CN209935913U (en) | 2019-05-15 | 2019-05-15 | Double-rotation scraping and rolling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920694544.0U CN209935913U (en) | 2019-05-15 | 2019-05-15 | Double-rotation scraping and rolling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209935913U true CN209935913U (en) | 2020-01-14 |
Family
ID=69132793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920694544.0U Active CN209935913U (en) | 2019-05-15 | 2019-05-15 | Double-rotation scraping and rolling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209935913U (en) |
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2019
- 2019-05-15 CN CN201920694544.0U patent/CN209935913U/en active Active
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