CN212822815U - Inner hole boring device for shaft sleeve machining - Google Patents
Inner hole boring device for shaft sleeve machining Download PDFInfo
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- CN212822815U CN212822815U CN202021092782.3U CN202021092782U CN212822815U CN 212822815 U CN212822815 U CN 212822815U CN 202021092782 U CN202021092782 U CN 202021092782U CN 212822815 U CN212822815 U CN 212822815U
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- support frame
- shaft sleeve
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Abstract
The utility model discloses a boring hole device for axle sleeve processing, including the support frame, still including setting up the clamping device who fixes is carried out to the axle sleeve in being used for of support frame upper end sets up the feeding device that is used for driving the bore hole device and removes of clamping device one side, and sets up be used for on the bore hole device carrying the cooling device of coolant liquid, the bore hole device with feeding device connects, bore hole device central line with the coincidence of clamping device central line, feeding device with the support frame is connected. The utility model discloses a setting up of clamping device, bore hole device makes the axle sleeve coincide with the boring bar axis promptly after the location, is convenient for fix a position the axle sleeve, has improved processingquality, has saved process time, has reduced the processing cost.
Description
Technical Field
The utility model relates to a petrochemical field especially relates to a boring hole device for axle sleeve processing.
Background
The petrochemical industry is a basic industry, provides matching and service for agriculture, energy, traffic, machinery, electronics, textile, light industry, building materials and other industrial and agricultural industries and daily life of people, plays an important role in the development of national economy, and is one of the prop industry departments in China. In petrochemical equipment, a large number of shaft sleeve products are needed, and the shaft sleeve products are cylindrical mechanical parts sleeved on a rotating shaft and are a component part of a sliding bearing. In the shaft sleeve machining process, finish machining needs to be carried out on the inner diameter of the shaft sleeve to prolong the service life of the shaft sleeve, a vertical boring machine is used for machining the inner hole of the shaft sleeve at present, and after the shaft sleeve is positioned, a workbench needs to be moved to adjust the position of the shaft sleeve, so that the operation process is troublesome, and the machining quality is also influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an aim at just lies in providing the boring hole device that is used for the axle sleeve to process in order to solve above-mentioned problem, the utility model discloses a setting up of clamping device, bore hole device makes the axle sleeve coincide with the boring bar axis promptly after the location, is convenient for fix a position the axle sleeve, has improved processingquality, has saved process time, has reduced the processing cost.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
a boring hole device for axle sleeve processing, including the support frame, still including setting up the clamping device who is used for going on fixing to the axle sleeve of support frame upper end sets up clamping device that is used for driving the boring device of clamping device one side and removes, and sets up be used for carrying the cooling device of coolant liquid on the boring device, the boring device with feeding device connects, the boring device central line with the coincidence of clamping device central line, feeding device with the support frame is connected.
Further setting: clamping device includes the fixing base, the fixing base inboard is provided with ring groove, evenly be provided with the tight piece of arc clamp in the recess, the tight piece rear end of arc clamp is provided with the cylinder, the cylinder stiff end is fixed on the fixing base, the fixing base with the support frame welding.
According to the arrangement, the cylinder pushes the arc-shaped clamping blocks to approach to the center, and the shaft sleeve is clamped and positioned, so that the center line of the fixed shaft sleeve is heavy with the center line of the boring device.
Further setting: the boring device comprises a boring rod, a boring head is arranged at one end, close to the clamping device, of the boring rod, a cutter is arranged on the outer diameter of the boring head, a first gear is arranged at the other end of the boring rod, a second gear is meshed with the rear side of the first gear and is mounted on an output shaft of a motor, a box cover is mounted on the outer sides of the first gear and the second gear, the boring rod is welded with the first gear, a cavity is formed in the center of the boring rod, and the boring rod is rotatably connected with the feeding device.
According to the arrangement, the motor works to enable the second gear and the first gear to rotate in a meshed mode, so that the boring rod rotates, and the cutter on the boring head is driven to rotate.
Further setting: the feeding device comprises a moving seat, a lead screw is arranged at the lower end of the moving seat, guide pillars are arranged on the front side and the rear side of the lead screw, limiting sleeves are arranged at two ends of each guide pillar, a servo motor is arranged at one end of the lead screw, the lead screw is rotatably connected with the clamping device and the supporting frame, the lead screw is in threaded connection with the moving seat, and the guide pillars are in sliding connection with the moving seat.
According to the arrangement, the screw rod is driven to rotate through the servo motor, so that the movable seat moves under the support of the guide pillar, the boring device is driven to move, and the inner side boring of the shaft sleeve is processed.
Further setting: the feeding device comprises a moving seat, a guide pillar is arranged at the lower end of the moving seat, limiting sleeves are arranged at two ends of the guide pillar, an electric telescopic rod is arranged on one side, away from the clamping device, of the moving seat, a fixed rod of the electric telescopic rod is fixed on the supporting frame, and a movable rod of the electric telescopic rod is connected with the moving seat.
According to the arrangement, the movable seat is pushed to move under the support of the guide pillar through the stretching of the electric telescopic rod, so that the boring device moves.
Further setting: the cooling device comprises a cooling liquid box, a pressure pump is arranged on the inner side of the cooling liquid box, a liquid outlet of the pressure pump is connected with a conveying pipe, the conveying pipe penetrates through the boring device, a nozzle is arranged at the other end of the conveying pipe, the nozzle is connected with the boring device, cooling liquid is arranged in the cooling liquid box, and the cooling liquid box is fixed on the supporting frame.
According to the arrangement, the cooling liquid in the cooling liquid tank is conveyed to the nozzle through the conveying pipe through the pressure pump, and the boring machining process is cooled.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the shaft sleeve is positioned by the clamping device and the boring device and then coincides with the axis of the boring rod, so that the shaft sleeve is conveniently positioned, the processing quality is improved, the processing time is saved, and the processing cost is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is an axonometric view of an embodiment 1 of the inner hole boring device for shaft sleeve processing of the invention;
fig. 2 is a front view structural schematic diagram of an inner hole boring device for shaft sleeve processing according to embodiment 1 of the invention;
fig. 3 is a left side view structural schematic diagram of the inner hole boring device for shaft sleeve processing of the present invention;
fig. 4 is a schematic cross-sectional structural view of the clamping device of the inner hole boring device for shaft sleeve machining according to the present invention;
fig. 5 is a schematic structural diagram of an inner hole boring device for shaft sleeve machining according to embodiment 2 of the present invention.
The reference numerals are explained below:
1. a support frame; 2. a clamping device; 21. a fixed seat; 22. an arc-shaped clamping block; 23. a cylinder; 24. a groove; 3. a boring device; 31. boring a rod; 32. boring a head; 33. a cutter; 34. a first gear; 35. a second gear; 36. an electric motor; 4. a feeding device; 41. a movable seat; 42. a lead screw; 43. a guide post; 44. a servo motor; 45. a limiting sleeve; 46. an electric telescopic rod; 5. a cooling device; 51. a coolant tank; 52. a pressure pump; 53. a delivery pipe; 54. and (4) a nozzle.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be further explained with reference to the accompanying drawings:
example 1
As shown in fig. 1-4, the inner hole boring device for processing a shaft sleeve comprises a support frame 1, a clamping device 2 arranged at the upper end of the support frame 1 and used for fixing the shaft sleeve, a feeding device 4 arranged at one side of the clamping device 2 and used for driving the boring device 3 to move, and a cooling device 5 arranged on the boring device 3 and used for conveying cooling liquid, wherein the boring device 3 is connected with the feeding device 4, the central line of the boring device 3 is overlapped with the central line of the clamping device 2, and the feeding device 4 is connected with the support frame 1.
Preferably: the clamping device 2 comprises a fixed seat 21, an annular groove 24 is formed in the inner side of the fixed seat 21, arc-shaped clamping blocks 22 are uniformly arranged in the groove 24, an air cylinder 23 is arranged at the rear end of each arc-shaped clamping block 22, the fixed end of the air cylinder 23 is fixed on the fixed seat 21, the fixed seat 21 is welded with the support frame 1, the arc-shaped clamping blocks 22 are pushed to approach to the center through the air cylinders 23, a shaft sleeve is clamped and positioned, and the center line of the fixed shaft sleeve is coincident with the center line of a boring rod 31 of the boring; the boring device 3 comprises a boring rod 31, one end of the boring rod 31, which is close to the clamping device 2, is provided with a boring head 32, the outer diameter of the boring head 32 is provided with a cutter 33, the other end of the boring rod 31 is provided with a first gear 34, the rear side of the first gear 34 is engaged with a second gear 35, the second gear 35 is installed on an output shaft of a motor 36, the outer sides of the first gear 34 and the second gear 35 are provided with a box cover, the boring rod 31 is welded with the first gear 34, a cavity is formed in the center of the boring rod 31, the boring rod 31 is rotationally connected with a movable seat 41 of the feeding device 4, and the second gear 35 is engaged with the first gear 34 to rotate through the work of the motor 36, so that the boring rod 31 rotates, and the cutter 33 on the; the feeding device 4 comprises a moving seat 41, a lead screw 42 is arranged at the lower end of the moving seat 41, guide posts 43 are arranged on the front side and the rear side of the lead screw 42, two ends of each guide post 43 are respectively provided with a limiting sleeve 45, one end of the lead screw 42 is provided with a servo motor 44, the lead screw 42 is rotatably connected with the fixed seat 21 and the supporting frame 1 of the clamping device 2, the lead screw 42 is in threaded connection with the moving seat 41, the guide posts 43 are in sliding connection with the moving seat 41, the lead screw 42 is driven by the servo motor 44 to rotate, the moving seat 41 is driven to move under the support of the guide posts 43, and then the boring device; the cooling device 5 comprises a cooling liquid tank 51, a pressure pump 52 is arranged on the inner side of the cooling liquid tank 51, a liquid outlet of the pressure pump 52 is connected with a delivery pipe 53, the delivery pipe 53 penetrates through the boring device 3, a nozzle 54 is arranged at the other end of the delivery pipe, the nozzle 54 is in threaded connection with the boring rod 31 of the boring device 3, cooling liquid is arranged in the cooling liquid tank 51, the cooling liquid tank 51 is fixed on the support frame 1, and the cooling liquid in the cooling liquid tank 51 is delivered to the nozzle 54 through the delivery pipe 53 by the pressure pump 52 to cool the boring processing process.
Example 2
As shown in fig. 3-5, the inner hole boring device for processing a shaft sleeve comprises a support frame 1, a clamping device 2 arranged at the upper end of the support frame 1 and used for fixing the shaft sleeve, a feeding device 4 arranged at one side of the clamping device 2 and used for driving the boring device 3 to move, and a cooling device 5 arranged on the boring device 3 and used for conveying cooling liquid, wherein the boring device 3 is connected with the feeding device 4, the central line of the boring device 3 is overlapped with the central line of the clamping device 2, and the feeding device 4 is connected with the support frame 1.
Preferably: the clamping device 2 comprises a fixed seat 21, an annular groove 24 is formed in the inner side of the fixed seat 21, arc-shaped clamping blocks 22 are uniformly arranged in the groove 24, an air cylinder 23 is arranged at the rear end of each arc-shaped clamping block 22, the fixed end of the air cylinder 23 is fixed on the fixed seat 21, the fixed seat 21 is welded with the support frame 1, the arc-shaped clamping blocks 22 are pushed to approach to the center through the air cylinders 23, a shaft sleeve is clamped and positioned, and the center line of the fixed shaft sleeve is coincident with the center line of a boring rod 31 of the boring; the boring device 3 comprises a boring rod 31, one end of the boring rod 31, which is close to the clamping device 2, is provided with a boring head 32, the outer diameter of the boring head 32 is provided with a cutter 33, the other end of the boring rod 31 is provided with a first gear 34, the rear side of the first gear 34 is engaged with a second gear 35, the second gear 35 is installed on an output shaft of a motor 36, the outer sides of the first gear 34 and the second gear 35 are provided with a box cover, the boring rod 31 is welded with the first gear 34, a cavity is formed in the center of the boring rod 31, the boring rod 31 is rotationally connected with a movable seat 41 of the feeding device 4, and the second gear 35 is engaged with the first gear 34 to rotate through the work of the motor 36, so that the boring rod 31 rotates, and the cutter 33 on the; the feeding device 4 comprises a moving seat 41, a guide pillar 43 is arranged at the lower end of the moving seat 41, two ends of the guide pillar 43 are respectively provided with a limiting sleeve 45, one side of the moving seat 41, which is far away from the clamping device 2, is provided with an electric telescopic rod 46, a fixed rod of the electric telescopic rod 46 is fixed on the support frame 1, a movable rod of the electric telescopic rod 46 is connected with the moving seat 41, and the moving seat 41 is pushed to move under the support of the guide pillar 43 through the extension and contraction of the electric telescopic rod 46, so that the boring; the cooling device 5 comprises a cooling liquid tank 51, a pressure pump 52 is arranged on the inner side of the cooling liquid tank 51, a liquid outlet of the pressure pump 52 is connected with a delivery pipe 53, the delivery pipe 53 penetrates through the boring device 3, a nozzle 54 is arranged at the other end of the delivery pipe, the nozzle 54 is in threaded connection with the boring rod 31 of the boring device 3, cooling liquid is arranged in the cooling liquid tank 51, the cooling liquid tank 51 is fixed on the support frame 1, and the cooling liquid in the cooling liquid tank 51 is delivered to the nozzle 54 through the delivery pipe 53 by the pressure pump 52 to cool the boring processing process.
The utility model discloses theory of operation and use flow: the shaft sleeve with the processed outer diameter is placed in a through hole in the fixed seat 21, the arc-shaped clamping block 22 is pushed by the air cylinder 23 to clamp and fix the shaft sleeve, after the center line of the shaft sleeve is heavier than that of the boring rod 31, the boring rod 31 rotates under the transmission of the motor 36 through the second gear 35 and the first gear 34, the boring head 32 rotates, the movable seat 41 moves towards the direction of the shaft sleeve under the rotation of the lead screw 42 driven by the servo motor 44 or under the pushing of the electric telescopic rod 46, and the cooling liquid in the cooling liquid tank 51 is sprayed out through the conveying pipe 53 and the nozzle 54 through the pressure pump 52 during the boring, so that the processing and cooling are carried out, the processing of the inner diameter of the shaft sleeve are facilitated, and the processing efficiency is improved.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (6)
1. A boring hole device for axle sleeve processing, including support frame (1), its characterized in that: still including setting up clamping device (2) that are used for going on fixing to the axle sleeve on support frame (1), set up clamping device (2) one side be used for driving feeding device (4) that bore hole device (3) moved, and set up be in cooling device (5) that are used for carrying the coolant liquid on bore hole device (3), bore hole device (3) with feeding device (4) are connected, bore hole device (3) central line with clamping device (2) central line coincidence, feeding device (4) with support frame (1) is connected.
2. The inner hole boring device for shaft sleeve machining according to claim 1, wherein: clamping device (2) are including fixing base (21), fixing base (21) inboard is provided with circular groove (24), evenly be provided with the arc in recess (24) and press from both sides tight piece (22), the arc presss from both sides tight piece (22) rear end and is provided with cylinder (23), cylinder (23) stiff end is fixed on fixing base (21), fixing base (21) with support frame (1) welding.
3. The inner hole boring device for shaft sleeve machining according to claim 1, wherein: the boring device (3) comprises a boring rod (31), a boring head (32) is arranged at one end, close to the clamping device (2), of the boring rod (31), a cutter (33) is arranged on the outer diameter of the boring head (32), a first gear (34) is arranged at the other end of the boring rod (31), a second gear (35) is meshed with the rear side of the first gear (34), the second gear (35) is installed on an output shaft of a motor (36), a box cover is installed on the outer sides of the first gear (34) and the second gear (35), the boring rod (31) is welded with the first gear (34), a cavity is formed in the center of the boring rod (31), and the boring rod (31) is rotatably connected with the feeding device (4).
4. The inner hole boring device for shaft sleeve machining according to claim 1, wherein: the feeding device (4) comprises a moving seat (41), a lead screw (42) is arranged at the lower end of the moving seat (41), guide columns (43) are arranged on the front side and the rear side of the lead screw (42), limiting sleeves (45) are arranged at two ends of each guide column (43), a servo motor (44) is arranged at one end of the lead screw (42), the lead screw (42) is rotatably connected with the clamping device (2) and the support frame (1), the lead screw (42) is in threaded connection with the moving seat (41), and the guide columns (43) are in sliding connection with the moving seat (41).
5. The inner hole boring device for shaft sleeve machining according to claim 1, wherein: the feeding device (4) comprises a moving seat (41), a guide pillar (43) is arranged at the lower end of the moving seat (41), limiting sleeves (45) are arranged at two ends of the guide pillar (43), an electric telescopic rod (46) is arranged on one side, far away from the clamping device (2), of the moving seat (41), a fixed rod of the electric telescopic rod (46) is fixed on the supporting frame (1), and a movable rod of the electric telescopic rod (46) is connected with the moving seat (41).
6. The inner hole boring device for shaft sleeve machining according to claim 1, wherein: cooling device (5) include coolant liquid case (51), coolant liquid case (51) inboard is provided with force pump (52), force pump (52) liquid outlet is connected with conveyer pipe (53), conveyer pipe (53) pass bore hole device (3), and the other end is provided with nozzle (54), nozzle (54) with bore hole device (3) are connected, be provided with the coolant liquid in coolant liquid case (51), coolant liquid case (51) are fixed on support frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021092782.3U CN212822815U (en) | 2020-06-15 | 2020-06-15 | Inner hole boring device for shaft sleeve machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021092782.3U CN212822815U (en) | 2020-06-15 | 2020-06-15 | Inner hole boring device for shaft sleeve machining |
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| Publication Number | Publication Date |
|---|---|
| CN212822815U true CN212822815U (en) | 2021-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021092782.3U Active CN212822815U (en) | 2020-06-15 | 2020-06-15 | Inner hole boring device for shaft sleeve machining |
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| Country | Link |
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| CN (1) | CN212822815U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114850530A (en) * | 2022-07-07 | 2022-08-05 | 南通东之杰智能装备有限公司 | Boring device for maintaining constructional engineering mechanical parts |
-
2020
- 2020-06-15 CN CN202021092782.3U patent/CN212822815U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114850530A (en) * | 2022-07-07 | 2022-08-05 | 南通东之杰智能装备有限公司 | Boring device for maintaining constructional engineering mechanical parts |
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