CN215315811U - Automatic overturning boring machine for mining machinery manufacturing - Google Patents
Automatic overturning boring machine for mining machinery manufacturing Download PDFInfo
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- CN215315811U CN215315811U CN202121687925.XU CN202121687925U CN215315811U CN 215315811 U CN215315811 U CN 215315811U CN 202121687925 U CN202121687925 U CN 202121687925U CN 215315811 U CN215315811 U CN 215315811U
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- boring machine
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- supporting plate
- sliding base
- mining machinery
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 238000005065 mining Methods 0.000 title claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 55
- 239000010959 steel Substances 0.000 claims abstract description 55
- 230000005540 biological transmission Effects 0.000 claims abstract description 24
- 238000003754 machining Methods 0.000 claims abstract description 23
- 238000009434 installation Methods 0.000 claims abstract description 8
- 230000001360 synchronised effect Effects 0.000 claims description 8
- 230000007306 turnover Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000005553 drilling Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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Abstract
An automatic overturning boring machine for manufacturing mining machinery comprises a boring machine base, a processing base and an overturning device, wherein the boring machine base is erected at a working point through foundation bolts, the front end of the boring machine base is provided with an installation platform, the installation platform is vertically connected with the boring machine base through bolts, the tail end of the boring machine base is provided with the processing base, the processing base is arranged on a second sliding base, a boring cutter is arranged in the processing base, the overturning device is arranged between the two ends of the boring machine base, the overturning device is arranged on a first sliding base, the first sliding base and the second sliding base can freely slide along the upper end face of the boring machine base, and a screw rod system and a transmission system are further arranged below the boring machine base; the utility model can flexibly overturn and exchange the processed steel pipe through the self-provided overturning device, has simple structure, convenient use and lower manufacturing cost, and is particularly suitable for the rough machining field of mining machinery manufacturing and the like.
Description
Technical Field
The utility model belongs to the technical field of machining equipment, and particularly relates to an automatic overturning boring machine for manufacturing mining machinery.
Background
In the process of manufacturing mining machinery, steel pipes need to be frequently machined, and in the process of machining the steel pipes, a boring machine is one of indispensable machining devices, and the boring machine is generally used for enlarging the hole diameter of the steel pipes. When the steel pipe is heavy and a large-diameter round hole with high accuracy needs to be drilled, a common drilling machine and a common lathe cannot work, namely, a boring machine is used for boring. When the cutting tool is used, the steel pipe is fixed on a bed, the cutter is arranged on a rotary cutter shaft and then extends into a pre-drilled hole to cut, so that the original hole of the steel pipe is enlarged and smooth; in addition, the boring machine can also be used for machining other machining surfaces in connection with hole finishing. The machining precision and the surface quality of drilling, milling and cutting can be higher than those of a drilling machine by using different tools and accessories.
When the existing boring machine is used for processing a steel pipe, only one end of the steel pipe can be processed at the same time, and when the other end of the steel pipe needs to be processed, the direction of the steel pipe needs to be changed. The steel pipes used for manufacturing the mining machinery are usually long in length and heavy in weight, so that the steel pipes are difficult to exchange, and hoisting equipment such as a crane is required to hoist the steel pipes during operation. In addition, the traditional boring machine is complex in structure, inconvenient to use and high in manufacturing cost, and is not suitable for the rough machining field such as mining machinery manufacturing.
Disclosure of Invention
In view of the technical problems in the prior art, the utility model provides the automatic overturning boring machine for the mining machinery manufacturing, the automatic overturning boring machine is provided with the overturning device, the device can flexibly overturn and exchange the processed steel pipe, the device is simple in structure, convenient to use and low in manufacturing cost, and the automatic overturning boring machine is particularly suitable for the rough machining field of the mining machinery manufacturing and the like.
In order to solve the technical problems, the utility model adopts the following technical scheme to realize:
the automatic overturning boring machine for the mining machinery manufacturing comprises a boring machine base, a machining base and an overturning device, wherein the boring machine base is erected at a working point through foundation bolts, the front end of the boring machine base is provided with an installation platform, the installation platform is vertically connected with the boring machine base through bolts, the tail end of the boring machine base is provided with the machining base, the machining base is arranged on a second sliding base, a boring cutter is arranged in the machining base, the overturning device is arranged between the two ends of the boring machine base, the overturning device is arranged on a first sliding base, the first sliding base and the second sliding base can freely slide along the upper end face of the boring machine base, and a screw rod system and a transmission system are further arranged below the boring machine base.
In the preferred scheme, a front supporting plate is erected in front of the mounting platform, a rear supporting plate is installed on the processing base, and a steel pipe required to be processed is erected between the front supporting plate and the rear supporting plate when the boring mill works.
In the preferred scheme, the transmission system comprises a first rotating motor, a rotating shaft and a synchronous belt, the first rotating motor is arranged below the base of the boring machine, the rotating shaft is arranged in the mounting platform, the first rotating motor is connected with the rotating shaft through the synchronous belt and drives the rotating shaft to synchronously rotate around the axis of the first rotating motor, the rotating shaft is provided with a mounting hole, and the steel pipe is inserted into the mounting hole and synchronously rotates along the axis of the rotating shaft when the boring machine works.
In the preferred scheme, the screw system comprises a screw shaft, a transmission assembly and a second rotating motor, the transmission assembly is arranged below the second sliding base, the screw shaft is connected with the transmission assembly and the second rotating motor and is driven by the second rotating motor to rotate, and the transmission assembly and the second sliding base are further driven to move along the screw shaft after the screw shaft rotates.
In a preferred scheme, the turnover device comprises a rotary chassis, the rotary chassis is connected with the first sliding base through a central shaft and freely rotates around the axis of the first rotating shaft, hydraulic machines are installed at two sides of the upper end face of the rotary chassis and connected with a supporting plate through hydraulic telescopic rods, a clamping supporting plate and a fastening bolt are arranged in the supporting plate, one end of the fastening bolt is fixedly connected with the clamping supporting plate, and the other end of the fastening bolt is in threaded connection with the supporting plate and enables the clamping supporting plate to clamp a steel pipe in the supporting plate through rotation.
In a preferable scheme, limiting holes are formed in the rotating chassis and the first sliding base, and a limiting bolt penetrates through the limiting holes to be connected with the rotating chassis and the first sliding base, and the position between the rotating chassis and the first sliding base is kept fixed.
In the preferred scheme, a flexible protection pad is stuck on the contact surface of the clamping supporting plate and the steel pipe.
This patent can reach following beneficial effect:
1. the device flexibly overturns and exchanges the steel pipe in the machining process through the overturning device, and does not need external hoisting equipment in the exchange process, so that the equipment is saved, and the working efficiency of pipe machining is improved;
2. the device has simple structure and convenient use, is particularly suitable for the field of rough machining of mining mechanical equipment, and can obviously improve the working efficiency of steel pipe machining.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a schematic view of the overall appearance structure of the present invention;
FIG. 2 is a schematic view of the overall appearance structure of the present invention;
FIG. 3 is a bottom view of the overall appearance structure of the present invention;
FIG. 4 is a schematic structural view of the turning device of the present invention;
fig. 5 is a plan view of the turning device of the present invention.
In the figure: the device comprises a boring machine base 1, foundation bolts 2, a mounting platform 3, a synchronous belt 4, a rotating shaft 5, a first rotating motor 6, a front supporting plate 7, a first sliding base 8, a turnover device 9, a rotating chassis 9-1, a central shaft 9-2, a hydraulic machine 9-3, a hydraulic telescopic rod 9-4, a supporting plate 9-5, fastening bolts 9-6, a clamping supporting plate 9-7, limiting bolts 9-8, a processing base 10, a boring cutter 11, a second rotating motor 12, a rear supporting plate 13, a second sliding base 14, mounting holes 15, a screw shaft 16, a transmission assembly 17 and a steel pipe 18.
Detailed Description
As shown in fig. 1 and 2, an automatic overturning boring machine for mining machinery manufacturing comprises a boring machine base 1, a processing base 10 and an overturning device 9, wherein the boring machine base 1 is erected at a working point through an anchor bolt 2 and is enabled to be stable, the front end of the boring machine base 1 is provided with a mounting platform 3, the mounting platform 3 is vertically connected with the boring machine base 1 through a bolt, the tail end of the boring machine base 1 is provided with the processing base 10, the processing base 10 is arranged on a second sliding base 14, a boring cutter 11 is arranged in the processing base 10, the mounting platform 3 and the processing base 10 jointly clamp a steel pipe 18 to be processed and process the steel pipe 18, the overturning device 9 is arranged between two ends of the boring machine base 1, the overturning device 9 is used for overturning and exchanging the steel pipe 18, the overturning device 9 is arranged on a first sliding base 8, the first sliding base 8 and the second sliding base 14 can freely slide along the upper end face of the boring machine base 1, by changing the position of the second sliding base 14, the mounting platforms 3 can clamp the steel pipes 18 together, and the boring machine can adapt to the steel pipes 18 with various lengths; the overturning device 9 can be always supported at the center of the steel pipe 18 by changing the position of the first sliding base 8, and the steel pipe 18 can be kept stable during overturning; and a screw rod system and a transmission system are further arranged below the boring machine base 1, wherein the transmission system is used for rotating the steel pipe 18 at a high speed and machining a pipe opening, and the screw rod system is used for adjusting the position of the second sliding base 14.
Preferably, as shown in fig. 1 and 2, a front support plate 7 is erected in front of the mounting platform 3, a rear support plate 13 is installed on the processing base 10, and a steel pipe 18 to be processed is erected between the front support plate 7 and the rear support plate 13 when the boring mill works, so that the steel pipe 18 can be stably erected in the boring mill, and the axis of the steel pipe 18 is ensured to be consistent with the axis of the processing base 10 and the mounting platform 3.
Preferably, as shown in fig. 1 and 2, the transmission system includes a first rotating electrical machine 6, a rotating shaft 5 and a synchronous belt 4, the first rotating electrical machine 6 is disposed below the boring machine base 1, the rotating shaft 5 is disposed in the mounting platform 3, a transmission shaft of the first rotating electrical machine 6 rotates and drives the rotating shaft 5 to synchronously rotate around its own axis through the synchronous belt 4, the rotating shaft 5 is provided with a mounting hole 15, the steel pipe 18 is inserted into the mounting hole 15 during operation, and the rotating shaft 5 rotates to drive the steel pipe 18 to synchronously rotate along its axis.
Preferably, as shown in fig. 3, the screw system includes a screw shaft 16, a transmission assembly 17 and a second rotating motor 12, the transmission assembly 17 is disposed below the second sliding base 14, the screw shaft 16 connects the transmission assembly 17 and the second rotating motor 12, and when the second rotating motor 12 rotates, the screw shaft 16 rotates synchronously; the rotation of the screw shaft 16 further drives the transmission assembly 17 to move along the screw shaft 16, and the transmission assembly 17 is connected to the second sliding base 14, so as to further drive the second sliding base 14 to move along the screw shaft 16, and further adjust the position of the second sliding base 14 on the boring machine base 1.
The preferred scheme is as shown in fig. 4 and 5, the turnover device 9 comprises a rotary chassis 9-1, the rotary chassis 9-1 is connected with a first sliding base 8 through a central shaft 9-2 and freely rotates around the axis of a first rotating shaft 5, a steel pipe 18 in the turnover device 9 can be turned over and exchanged through the rotation of the rotary chassis 9-1, hydraulic machines 9-3 are arranged on two sides of the upper end surface of the rotary chassis 9-1, the hydraulic machines 9-3 are connected with a supporting plate 9-5 through hydraulic telescopic rods 9-4, and the height of the supporting plate 9-5 can be changed by controlling the extension and retraction of the hydraulic telescopic rods 9-4 through the hydraulic machines 9-3;
when the steel pipe 18 needs to be turned over, the hydraulic machine 9-3 controls the hydraulic telescopic rod 9-4 to extend and lift the steel pipe 18, and the steel pipe is turned over after being separated from a transmission mechanism of the boring mill;
after the steel pipe 18 is turned over, the hydraulic machine 9-3 controls the hydraulic telescopic rod 9-4 to contract and lower the steel pipe 18, so that the steel pipe 18 is erected between the front supporting plate 7 and the rear supporting plate 13, the axis of the steel pipe is consistent with the axis of the machining base 10 and the axis of the installation platform 3, and then the steel pipe 18 is installed and further machined;
the preferable scheme is as shown in fig. 4 and 5, a clamping support plate 9-7 and a fastening bolt 9-6 are arranged in a support plate 9-5, one end of the fastening bolt 9-6 is fixedly connected with the clamping support plate 9-7, the other end of the fastening bolt 9-6 is in threaded connection with the support plate 9-5, when the steel pipe 18 is placed in the support plate 9-5, the clamping support plates 9-7 at the two sides can clamp the steel pipe 18 together by screwing the fastening bolt 9-6, and the steel pipe 18 is kept stable when being turned over.
The preferable scheme is as shown in fig. 4 and 5, the rotating chassis 9-1 and the first sliding base 8 are provided with limiting holes, when the rotating chassis 9-1 rotates in place, the limiting holes on the rotating chassis 9-1 and the limiting holes on the sliding base 8 are kept coincident, and then the limiting bolts 9-8 penetrate through the limiting holes on the rotating chassis 9-1 and the first sliding base 8, so that the position between the rotating chassis 9-1 and the first sliding base 8 can be kept fixed, and the rotating chassis 9-1 is prevented from rotating by itself.
Preferably, as shown in fig. 4, a flexible protection pad is adhered to the contact surface between the position-locking support plate 9-7 and the steel tube 18, and the flexible protection pad can protect the outer wall of the steel tube 18 to prevent the position-locking support plate 9-7 from excessively pressing the outer wall of the steel tube 18 when the steel tube 18 is clamped.
The above-described embodiments are merely preferred embodiments of the present invention, and should not be construed as limiting the present invention, and the scope of the present invention is defined by the claims, and equivalents including technical features described in the claims. I.e., equivalent alterations and modifications within the scope hereof, are also intended to be within the scope of the utility model.
Claims (7)
1. The utility model provides an automatic upset boring machine for mining machinery makes, including boring machine base (1), processing base (10) and turning device (9), its characterized in that: the boring machine base (1) is erected at a working point through foundation bolts (2), a mounting platform (3) is arranged at the front end of the boring machine base (1), the mounting platform (3) is vertically connected with the boring machine base (1) through bolts, a machining base (10) is arranged at the tail end of the boring machine base (1), the machining base (10) is arranged on a second sliding base (14), a boring cutter (11) is arranged in the machining base (10), a turnover device (9) is arranged between two ends of the boring machine base (1), the turnover device (9) is arranged on a first sliding base (8), the first sliding base (8) and the second sliding base (14) can freely slide along the upper end face of the boring machine base (1), and a screw rod system and a transmission system are further arranged below the boring machine base (1).
2. The automatic reverse boring machine for mining machinery manufacturing according to claim 1, characterized in that: a front supporting plate (7) is erected in front of the mounting platform (3), a rear supporting plate (13) is arranged on the machining base (10), and a steel pipe (18) required to be machined is erected between the front supporting plate (7) and the rear supporting plate (13) when the boring machine works.
3. The automatic reverse boring machine for mining machinery manufacturing according to claim 1, characterized in that: the transmission system comprises a first rotating motor (6), a rotating shaft (5) and a synchronous belt (4), the first rotating motor (6) is arranged below the boring machine base (1), the rotating shaft (5) is installed in the installation platform (3), the first rotating motor (6) is connected with the rotating shaft (5) through the synchronous belt (4) and drives the rotating shaft (5) to rotate around the axis of the first rotating motor, an installation hole (15) is formed in the rotating shaft (5), and a steel pipe (18) is inserted into the installation hole (15) and rotates along the axis of the rotating shaft (5) in a synchronous mode during the operation of the boring machine.
4. The automatic reverse boring machine for mining machinery manufacturing according to claim 1, characterized in that: the screw rod system comprises a screw rod shaft (16), a transmission assembly (17) and a second rotating motor (12), the transmission assembly (17) is arranged below the second sliding base (14), the screw rod shaft (16) is connected with the transmission assembly (17) and the second rotating motor (12) and driven by the second rotating motor (12) to rotate, and the transmission assembly (17) and the second sliding base (14) are further driven to move along the screw rod shaft (16) after the screw rod shaft (16) rotates.
5. The automatic reverse boring machine for mining machinery manufacturing according to claim 1, characterized in that: the turnover device (9) comprises a rotary chassis (9-1), the rotary chassis (9-1) is connected with a first sliding base (8) through a central shaft (9-2) and freely rotates around the axis of a first rotating shaft (5), hydraulic machines (9-3) are arranged at two sides of the upper end surface of the rotary chassis (9-1), the hydraulic machines (9-3) are connected with a supporting plate (9-5) through hydraulic telescopic rods (9-4), clamping supporting plates (9-7) and fastening bolts (9-6) are arranged in the supporting plate (9-5), one end of the fastening bolt (9-6) is fixedly connected with the clamping supporting plate (9-7), and the other end of the fastening bolt (9-6) is in threaded connection with the supporting plate (9-5) and rotates to enable the clamping supporting plate (9-7) to clamp the steel pipe (18) in the supporting plate (9-5).
6. The automatic reverse boring machine for mining machinery manufacturing of claim 5, characterized in that: limiting holes are formed in the rotating chassis (9-1) and the first sliding base (8), and a limiting bolt (9-8) penetrates through the limiting holes to be connected with the rotating chassis (9-1) and the first sliding base (8) and keeps the position between the rotating chassis (9-1) and the first sliding base fixed.
7. The automatic reverse boring machine for mining machinery manufacturing of claim 5, characterized in that: a flexible protection pad is stuck on the contact surface of the clamping supporting plate (9-7) and the steel pipe (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121687925.XU CN215315811U (en) | 2021-07-23 | 2021-07-23 | Automatic overturning boring machine for mining machinery manufacturing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121687925.XU CN215315811U (en) | 2021-07-23 | 2021-07-23 | Automatic overturning boring machine for mining machinery manufacturing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215315811U true CN215315811U (en) | 2021-12-28 |
Family
ID=79569763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121687925.XU Expired - Fee Related CN215315811U (en) | 2021-07-23 | 2021-07-23 | Automatic overturning boring machine for mining machinery manufacturing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215315811U (en) |
-
2021
- 2021-07-23 CN CN202121687925.XU patent/CN215315811U/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: 20211228 |
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| CF01 | Termination of patent right due to non-payment of annual fee |