CN217370516U - Knurling mechanism for large-diameter exhaust line of top die - Google Patents
Knurling mechanism for large-diameter exhaust line of top die Download PDFInfo
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- CN217370516U CN217370516U CN202220829870.XU CN202220829870U CN217370516U CN 217370516 U CN217370516 U CN 217370516U CN 202220829870 U CN202220829870 U CN 202220829870U CN 217370516 U CN217370516 U CN 217370516U
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Abstract
The utility model discloses a knurling mechanism for a large-diameter exhaust line of a top die, which relates to the field of processing of exhaust lines of the top die, and comprises a base, wherein the surface of the base is provided with a positioning mechanism, the surface of the positioning mechanism is provided with a three-jaw chuck, the surface of the three-jaw chuck is provided with a driving mechanism, the upper surface of the base is provided with a mounting frame, the surface of the mounting frame is provided with a lifting mechanism, and the surface of the lifting mechanism is provided with an engraving mechanism, after the top die is clamped, a telescopic cylinder is adjusted to change the position of an engraving drill bit according to the difference of the actual size of the top die, so that the exhaust lines of the top dies with different sizes can be processed, different production and processing requirements are met, a threaded rod is rotated by adjusting a stepping motor, and then a slide seat drives the engraving drill bit to move up and down, thereby realizing the processing of the exhaust lines of the top dies with different heights, the processing efficiency is high, and the method is suitable for popularization.
Description
Technical Field
The utility model relates to a top mould exhaust line processing field, in particular to big footpath exhaust line annular knurl mechanism of top mould.
Background
The vertical lathe is called as a vertical lathe for short, the vertical lathe is mainly used for processing large and heavy workpieces with large diameters and short lengths and workpieces which are not easy to clamp on a horizontal lathe, under the condition that the rotation diameter is met, the too heavy workpieces are not easy to clamp on a horizontal lathe, the dead weight of the vertical lathe affects the processing precision, and the vertical lathe can be used for solving the problems.
The existing large-diameter exhaust line knurling mechanism for the top die is processed on a vertical lathe, the die is not provided with special processing equipment and is processed on the vertical lathe, the processing efficiency of the vertical lathe is greatly influenced, equipment special for processing the exhaust line of the top die is lacked, the speed of processing the top die by the vertical lathe is low, the top dies with different sizes cannot be rapidly processed, different surfaces of the top die cannot be rapidly processed, and the using effect is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a big footpath air discharge line annular knurl mechanism of top mould to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a big footpath air discharge line annular knurl mechanism of top mould, includes the base, the surface of base is provided with positioning mechanism, positioning mechanism's surface is provided with the three-jaw chuck, the surface of three-jaw chuck is provided with actuating mechanism, the last surface mounting of base has the mounting bracket, the surface of mounting bracket is provided with elevating system, elevating system's surface is provided with the imprinting mechanism.
Preferably, the positioning mechanism comprises a bearing and a positioning rod, the upper surface of the base is provided with a positioning hole, the bearing is installed in the positioning hole, the positioning rod is rotatably connected inside the bearing, and the upper surface of the positioning rod is installed at the middle end of the lower surface of the three-jaw chuck.
Preferably, the three-jaw chuck is rotatably connected to the upper end of the base, the upper surface of the base is marked with angle scale strips, and the angle scale strips and the three-jaw chuck are arranged in a vertically corresponding mode.
Preferably, actuating mechanism includes driven rack, driving gear and driving motor, the lateral surface at three-jaw chuck is installed to driven rack, the driving gear meshes with the surface of driven rack mutually, driving motor's power take off end passes through the shaft coupling and is connected with the lower surface transmission of driving gear, the notch has been seted up to the upper surface right side end of base, driving motor installs in the notch.
Preferably, elevating system includes step motor, threaded rod and slide, the upper surface left end at the base is installed to the mounting bracket, the upper surface at the mounting bracket is installed to the step motor spiro union, the threaded rod passes through the shaft coupling and is connected with step motor's power take off end transmission, slide threaded connection is on the surface of threaded rod.
Preferably, the lifting mechanism further comprises bearing seats, the bearing seats are two groups, the two groups of bearing seats are sleeved on the circumferential surfaces of the upper end portion and the lower end portion of the threaded rod, and the bearing seats are fixed on the right side face of the mounting frame.
Preferably, the engraving mechanism comprises a telescopic cylinder and an engraving drill bit, the telescopic cylinder is installed on the right side face of the sliding seat, the output end of the telescopic cylinder is arranged towards the right side, and the engraving drill bit is installed on the surface of the output end of the telescopic cylinder.
The utility model discloses a technological effect and advantage:
1. the positioning mechanism, the three-jaw chuck and the driving mechanism are arranged, the top die is clamped on the three-jaw chuck, the exhaust line processing is carried out on the top die through the engraving drill bit, in the processing process, the driving motor is started, the driving motor drives the driving gear to rotate, meanwhile, the driving gear is meshed with the driven rack, the rotation of the top die on the surface of the three-jaw chuck is further realized, the exhaust line processing is rapidly carried out on different surfaces of the top die, and the processing efficiency of the exhaust line of the top die is improved;
2. through setting up elevating system and impress mechanism, after the clamping had good top mould, according to the difference of actual top mould size, adjust telescopic cylinder and change the position at impress drill bit place, can carry out the processing of the line of exhausting to the top mould of unidimensional not, satisfy different production and processing demands, make the threaded rod rotatory through adjusting step motor, make the slide drive the impress drill bit reciprocate then, realize the line processing of exhausting to top mould co-altitude not, machining efficiency is high, is fit for promoting.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is the lifting mechanism of the present invention is illustrated in a front-cut structure.
Fig. 3 is a schematic view of the top view structure of the present invention.
In the figure: 1. a base; 2. a positioning mechanism; 201. a bearing; 202. positioning a rod; 3. a three-jaw chuck; 4. a drive mechanism; 401. a driven rack; 402. a driving gear; 403. a drive motor; 5. a mounting frame; 6. a lifting mechanism; 601. a stepping motor; 602. a threaded rod; 603. a slide base; 604. a bearing seat; 7. an imprinting mechanism; 701. a telescopic cylinder; 702. and (7) engraving a drill bit.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a big footpath air discharge line annular knurl mechanism of top mould as shown in fig. 1-3, including base 1, the surface of base 1 is provided with positioning mechanism 2, and positioning mechanism 2's surface is provided with three-jaw chuck 3, and three-jaw chuck 3's surface is provided with actuating mechanism 4, and the last surface mounting of base 1 has mounting bracket 5, and the surface of mounting bracket 5 is provided with elevating system 6, and elevating system 6's surface is provided with imprints mechanism 7.
Three-jaw chuck 3 rotates to be connected in the upper end of base 1, and the upper surface of base 1 is carved with angle scale strip, and angle scale strip and three-jaw chuck 3 correspond the setting from top to bottom, realizes through three-jaw chuck 3 that the clamping to the top mould is fixed, according to the angle of the angle scale strip adjustment three-jaw chuck 3 on the base 1, changes the angle of a mould then, is convenient for process.
The driving mechanism 4 comprises a driven rack 401, a driving gear 402 and a driving motor 403, the driven rack 401 is installed on the outer side surface of the three-jaw chuck 3, the driving gear 402 is meshed with the surface of the driven rack 401, the power output end of the driving motor 403 is in transmission connection with the lower surface of the driving gear 402 through a coupler, a notch is formed in the right side end of the upper surface of the base 1, the driving motor 403 is installed in the notch, the driving gear 403 is started to enable the driving gear 402 to rotate, the driving gear 402 is meshed with the driven rack 401, then the three-jaw chuck 3 drives the top die to rotate, and exhaust line processing is conducted on different surfaces of the top die.
The engraving mechanism 7 comprises a telescopic cylinder 701 and an engraving drill bit 702, the telescopic cylinder 701 is installed on the right side face of the sliding seat 603, the output end of the telescopic cylinder 701 is arranged towards the right side, the engraving drill bit 702 is installed on the surface of the output end of the telescopic cylinder 701, the telescopic cylinder 701 is adjusted to change the position where the engraving drill bit 702 is located according to the difference of the sizes of the top dies, then the top dies with different sizes are subjected to exhaust line processing, and different use requirements are met.
The working principle is as follows: when the device is used, the top die is installed and fixed on the three-jaw chuck 3, the position of the marking drill bit 702 is changed by adjusting the telescopic cylinder 701, then the exhaust line is processed on the surface of the top die, the exhaust line processing can be carried out on the top molds with different sizes by adjusting the telescopic cylinder 701, the actual different use requirements are met, by adjusting the stepper motor 601 to rotate the threaded rod 602, and in turn move the imprint bit 702 up and down, the exhaust lines are processed at different heights of the top die by the engraving drill bit 702, the automatic operation is realized, the use effect is good, the driving gear 402 is rotated by adjusting the driving motor 403, the driving gear 402 is meshed with the driven rack 401, then the driven rack 401 drives the three-jaw chuck 3 to rotate, the angle of the top die after clamping is changed, according to the angle scale on the surface of the base 1, the exhaust line is convenient to process, the structure is simple, and the exhaust line processing device is suitable for popularization.
Claims (7)
1. The utility model provides a big footpath exhaust line annular knurl mechanism of top mould, includes base (1), its characterized in that: the surface of base (1) is provided with positioning mechanism (2), the surface of positioning mechanism (2) is provided with three-jaw chuck (3), the surface of three-jaw chuck (3) is provided with actuating mechanism (4), the last surface mounting of base (1) has mounting bracket (5), the surface of mounting bracket (5) is provided with elevating system (6), the surface of elevating system (6) is provided with imprints mechanism (7).
2. The knurling mechanism of a large-diameter exhaust line of a top die of claim 1, wherein: the positioning mechanism (2) comprises a bearing (201) and a positioning rod (202), a positioning hole is formed in the upper surface of the base (1), the bearing (201) is installed in the positioning hole, the positioning rod (202) is rotatably connected to the inside of the bearing (201), and the upper surface of the positioning rod (202) is installed at the middle end of the lower surface of the three-jaw chuck (3).
3. The knurling mechanism of a large-diameter exhaust line of a top die of claim 1, wherein: three-jaw chuck (3) rotate to be connected in the upper end of base (1), the upper surface of base (1) is carved with angle scale strip, and angle scale strip and three-jaw chuck (3) correspond the setting from top to bottom.
4. The knurling mechanism of a large-diameter exhaust line of a top die of claim 1, wherein: actuating mechanism (4) are including driven rack (401), driving gear (402) and driving motor (403), the lateral surface at three-jaw chuck (3) is installed in driven rack (401), driving gear (402) mesh with the surface of driven rack (401) mutually, the power take off end of driving motor (403) passes through the shaft coupling and is connected with the lower surface transmission of driving gear (402), the notch has been seted up to the upper surface right side end of base (1), driving motor (403) are installed in the notch.
5. The knurling mechanism of a large-diameter exhaust line of a top die of claim 1, wherein: elevating system (6) include step motor (601), threaded rod (602) and slide (603), the upper surface left side end at base (1) is installed in mounting bracket (5), the upper surface at mounting bracket (5) is installed to step motor (601) spiro union, threaded rod (602) is connected through the power take off end transmission of shaft coupling with step motor (601), slide (603) threaded connection is on the surface of threaded rod (602).
6. The knurling mechanism of a large-diameter exhaust line of a top die of claim 5, wherein: the lifting mechanism (6) further comprises bearing seats (604), the bearing seats (604) are arranged in two groups, the two groups of bearing seats (604) are sleeved on the circumferential surfaces of the upper end portion and the lower end portion of the threaded rod (602), and the bearing seats (604) are fixed on the right side face of the mounting frame (5).
7. The knurling mechanism of a large-diameter exhaust line of a top die of claim 5, wherein: imprinting mechanism (7) are including telescopic cylinder (701) and imprinting drill bit (702), the right flank at slide (603) is installed in telescopic cylinder (701), and the output of telescopic cylinder (701) sets up towards the right side, the output surface at telescopic cylinder (701) is installed in imprinting drill bit (702).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220829870.XU CN217370516U (en) | 2022-04-12 | 2022-04-12 | Knurling mechanism for large-diameter exhaust line of top die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220829870.XU CN217370516U (en) | 2022-04-12 | 2022-04-12 | Knurling mechanism for large-diameter exhaust line of top die |
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| Publication Number | Publication Date |
|---|---|
| CN217370516U true CN217370516U (en) | 2022-09-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220829870.XU Active CN217370516U (en) | 2022-04-12 | 2022-04-12 | Knurling mechanism for large-diameter exhaust line of top die |
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| CN (1) | CN217370516U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115365554A (en) * | 2022-10-25 | 2022-11-22 | 溧阳市江南烘缸制造有限公司 | Quick forming machine tool for Yankee dryer groove |
-
2022
- 2022-04-12 CN CN202220829870.XU patent/CN217370516U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115365554A (en) * | 2022-10-25 | 2022-11-22 | 溧阳市江南烘缸制造有限公司 | Quick forming machine tool for Yankee dryer groove |
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