CN2815563Y - Apparatus for integral boring after hydraulic support member welding - Google Patents
Apparatus for integral boring after hydraulic support member welding Download PDFInfo
- Publication number
- CN2815563Y CN2815563Y CN 200520031936 CN200520031936U CN2815563Y CN 2815563 Y CN2815563 Y CN 2815563Y CN 200520031936 CN200520031936 CN 200520031936 CN 200520031936 U CN200520031936 U CN 200520031936U CN 2815563 Y CN2815563 Y CN 2815563Y
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- China
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- assembly
- post
- upright column
- workbench
- unit head
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Abstract
The utility model relates to a device for a hydraulic support frame component to integrally bore after the hydraulic support frame component is welded. The utility model is characterized in that the utility model comprises a workbench assembly (1), a gantry upright column assembly (2) and small upright column assemblies (3) and (4); the workbench assembly is positioned on the middle axial line position of the entire device; the gantry upright column assembly (2) is straddled on both sides of the back part of the workbench assembly (1); the two small upright column assemblies (3) and (4) are symmetrically arranged on both sides of the front part of the workbench assembly; a left upright column (5) and a right upright column (6) of the gantry upright column assembly are connected into a whole through a transverse beam (7); slid platform assemblies (17) and (18) of a unit head are respectively arranged on the left upright column and the right upright column through a linear guide rail part and a vertical lifting mechanism; the two small upright column assemblies comprise two small upright columns (26) which are arranged on two parallel sets of guide rails (19) on both sides of the workbench assembly (1) through the linear guide rail part and the vertical lifting mechanism, and slid platform assemblies (33) and (34) of the unit head are respectively arranged on the left small upright column and the right small upright column through the linear guide rail part and the vertical lifting mechanism.
Description
Technical field
The utility model relates to a kind of boring process and equipment, relates to a kind of equipment that carries out whole bore hole processing after the hydraulic support structural member welding that is applicable to specifically.
Background technology
Hydraulic support is the fully-mechanized mining working key equipment, and its reliability is determining the safety and the operating efficiency of entire working surface.Hydraulic support mainly is made up of by bearing pin is hinged welding structural element (back timber, caving shield, base, connecting rod etc.), can the axiality in the several holes of same axis determining reliably connect between structural member with the depth of parallelism between different axis on the structural member, also is the key that support is made and reach this respect requirement.
For reaching hinged purpose, existing process method mostly is on main muscle each hole is processed, adopt the depth of parallelism between axiality that the mandrel welding guarantees the several holes of same axis and different axis, because gap and welding deformation between mandrel and hole, this technology can only reach the axiality in the several holes of same axis in 2mm.Along with hydraulic support to the development of big mining height, large-tonnage, and needs that adapt to half-edge coal seam, the axiality in the several holes of same axis must reach in 1mm even the 0.5mm with the depth of parallelism between different axis on the claimed structure spare.Above-mentioned process can not reach actual requirement.
For addressing the above problem, also the someone proposes hinge hole on the main gusset is reserved certain surplus, then after operations such as weld preheating, assembly unit welding, orthopedic, the whole tempering of postwelding, and the process imagine that again each hinge hole is carried out bore hole processing.But the restriction because of existing process equipment causes this process imagine to implement.
Summary of the invention
A kind of equipment that carries out whole bore hole processing after the hydraulic support structural member welding that is applicable to that the purpose of this utility model provides at the problems referred to above just.
The purpose of this utility model can adopt following measure to realize:
The equipment that carries out whole bore hole processing after the hydraulic support structural member welding that is applicable to of the present utility model comprises workbench assembly, gantry upright post assembly, two post assemblies; Described workbench assembly is positioned at the position, axis of entire equipment, and the gantry upright post assembly is striden the both sides, rear portion that stand in the workbench assembly, and two post assemblies are arranged symmetrically in workbench assembly front part sides; Left column, right column in the described gantry upright post assembly are connected as a single entity by crossbeam, and the unit head slide unit assembly in the gantry upright post assembly is installed on the left and right pillar respectively by line slideway auxiliary and vertical lifting mechanism; Described two post assemblies comprise by line slideway auxiliary and move horizontally driving mechanism and are installed in two posts of two covers on the guide rails that are set in parallel in workbench assembly both sides, are installed in unit head slide unit assembly on the post of the left and right sides respectively by line slideway auxiliary and vertical lifting mechanism.
Two unit head slide unit assemblies in the assembly of gantry upright post described in the utility model combine with worm gear reducer on being arranged on crossbeam by screw pair respectively, combine by the Synchronous Transmission axle between two worm gear reducers.
Described post is fixedly mounted on following of the post, and following of post is by line slideway auxiliary and move horizontally driving mechanism and be installed on the guide rail; The described driving mechanism that moves horizontally comprises the rack-and-pinion transmission that is driven bevel gear set and combined with bevel gear set by handwheel; The vertical lifting mechanism of described unit head slide unit assembly comprise sprocket wheel, the bevel gear set that combines with sprocket wheel that drives by handwheel and be connected bevel gear set and unit head slide unit assembly between the feed screw nut transmission.
Adopt four whole special boring equipments of planer-type of the present utility model can carry out whole bore hole processing to the hydraulic rack structure after the welding, rely on the machining accuracy of equipment self to make each the hole axiality and the depth of parallelism reach requirement, the axiality in the several holes of same axis on the structural member is reached in 1mm even the 0.5mm with the depth of parallelism between different axis.
Description of drawings
Fig. 1 is a front view of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is that the A of Fig. 1 is to view.
Fig. 4 is the transmission principle figure of gantry upright post assembly.
Fig. 5 is that the B of Fig. 1 is to view.
Fig. 6 is the transmission principle figure of post assembly.
Fig. 7 is the transmission principle figure of workbench assembly.
1 is the workbench assembly among the figure, the 2nd, and gantry upright post assembly, 3, the 4th, the post assembly, the 5th, left column, the 6th, right column, the 7th, crossbeam, the 8th, motor, 9,11, the 13rd, shaft coupling, 10, the 14th, worm gear reducer, the 12nd, Synchronous Transmission axle, 15, the 16th, screw pair, 17, the 18th, the unit head slide unit assembly in the gantry upright post assembly, the 19th, guide rail, the 20th, tooth bar, the 21st, gear, the 22nd, handwheel, 23, the 24th, bevel gear set, the 25th, following of post, the 26th, post, the 27th, handwheel, 28, the 29th, sprocket wheel, 30, the 31st, bevel gear set, the 32nd, feed screw nut transmission, 33, the 34th, the unit head slide unit assembly in the post assembly, the 35th, the motor in the workbench assembly, the 36th, the reduction box in the workbench assembly, the 37th, the lathe bed in the workbench assembly, the 38th, the screw pair in the workbench assembly, the 39th, workbench.
The specific embodiment
The utility model is further described below with reference to embodiment (accompanying drawing):
As shown in Figure 1, 2, of the present utility modelly be applicable to that the equipment that carries out whole bore hole processing after the hydraulic support structural member welding is four whole boring machines of planer-type, this boring machine mainly is made of workbench assembly 1, gantry upright post assembly 2, post assembly 3,4; Described workbench assembly 1 is positioned at the position, axis of entire equipment, and gantry upright post assembly 2 is striden the both sides, rear portion that stand in workbench assembly 1, and two post assemblies 3,4 are arranged symmetrically in workbench assembly 1 front part sides; Left column 5, right column 6 in the described gantry upright post assembly 2 are connected as a single entity by crossbeam 7, constitute the gate-type structure jointly; Unit head slide unit assembly 17,18 in the gantry upright post assembly is installed on the left and right pillar respectively by line slideway auxiliary and vertical lifting mechanism; Described two post assemblies 3,4 (as shown in Figure 5) comprise by line slideway auxiliary and move horizontally driving mechanism and are installed in two posts 26 of two covers on the guide rails 19 that are set in parallel in workbench assembly 1 both sides, are installed in unit head slide unit assembly 33,34 on the post of the left and right sides respectively by line slideway auxiliary and vertical lifting mechanism.
Shown in accompanying drawing 3,4, described unit head slide unit assembly 17 and 18 respectively by screw pair 16 and 15 be arranged on crossbeam 7 on worm gear reducer 10 and 14 combine, combine by Synchronous Transmission axle 12 between the worm gear reducer 10 and 14.More specifically say: unit head slide unit assembly 17,18 is installed in the left and right pillar side respectively by line slideway auxiliary, drive by motor 8, through shaft coupling 9,11,13, Synchronous Transmission axle 12, worm gear reducer 10 and 14, screw pair 16 and 15 drives unit head slide unit assembly 17 and 18 vertical liftings, because reduction box 10 and 14, screw pair 16 and 15 physical dimensions are identical, so the lifting of unit head slide unit assembly 17 and 18 is synchronous.
Shown in accompanying drawing 5,6, described about two posts 26 be fixedly mounted on about on following 25 of two post, about following 25 of two post by line slideway auxiliary with move horizontally driving mechanism and be installed on the two cover guide rails 19 that are symmetrical set; The described driving mechanism that moves horizontally comprises the rack-and- pinion transmission 21,20 that is driven bevel gear set 23,34 and combined with bevel gear set by handwheel 22; The vertical lifting mechanism of described unit head slide unit assembly 33,34 comprise sprocket wheel 28,29, the bevel gear set 30,31 that combines with sprocket wheel that drives by handwheel 27 and be connected bevel gear set and unit head slide unit assembly between feed screw nut transmission 32.Its operation principle is as follows: post is realized by driving handwheel 22 along the horizontal displacement campaign of guide rail direction, specifically, drive bevel gear set 23,24 by handwheel 22,21,20 motions of driven gear tooth bar transmission, and then the drive post moves horizontally along the guide rail direction.The vertical lifting of unit head slide unit assembly 33,34 is realized by driving handwheel 27; Promptly drive handwheel 27, drive bevel gear set 30,31 through sprocket wheel 28,29 and drive feed screw nut transmissions 32, and then drive unit head slide unit assembly 33,34 and move as vertical lifting along post.
It is the main cutting power source of XT40 type milling unit head as equipment that unit head in the utility model medium power head slide unit assembly adopts model, slide unit advances and two kinds of synkinesias of F.F. for unit head provides the worker, the structure of used slide unit and operation principle are with 1HJb series slide unit, and different is that guide rail adopts line slideway auxiliary.
As shown in Figure 7, the assembly of workbench described in the utility model is to be made of motor 35, reduction box 36, lathe bed 37, screw pair 38, workbench 39, driven by motor 35, through reduction box 36, screw pair 38 transmissions, workbench 39 can move horizontally along lathe bed 37.
The adjustment of the utility model equipment is as follows with operation:
Determine each unit head height according to the position in hole on the workpiece, determine the post horizontal level according to pitch-row.Equipment is fixed in workbench with workpiece after adjusting, and can process behind the centering.
Claims (3)
1, a kind of equipment that carries out whole bore hole processing after the hydraulic support structural member welding that is applicable to, it is characterized in that: this equipment comprises workbench assembly (1), gantry upright post assembly (2), post assembly (3), (4); Described workbench assembly (1) is positioned at the position, axis of entire equipment, and gantry upright post assembly (2) is striden the both sides, rear portion that stand in workbench assembly (1), and two post assemblies (3), (4) are arranged symmetrically in workbench assembly (1) front part sides; Left column (5), right column (6) in the described gantry upright post assembly (2) are connected as a single entity by crossbeam (7), and unit head slide unit assembly (17), (18) are installed on the left and right pillar respectively by line slideway auxiliary and vertical lifting mechanism; Described two post assemblies (3), (4) comprise by line slideway auxiliary and move horizontally driving mechanism and are installed in two posts (26) on two covers guide rails (19) that are set in parallel in workbench assembly (1) both sides, are installed in unit head slide unit assembly (33), (34) on the post of the left and right sides respectively by line slideway auxiliary and vertical lifting mechanism.
2, the equipment that carries out whole bore hole processing after the hydraulic support structural member welding that is applicable to according to claim 1, it is characterized in that: described unit head slide unit assembly (17) and (18) combine with worm gear reducer (10) and (14) on being arranged on crossbeam (7) by screw pair (16) and (15) respectively, combine by Synchronous Transmission axle (12) between worm gear reducer (10) and (14).
3, the equipment that carries out whole bore hole processing after the hydraulic support structural member welding that is applicable to according to claim 1, it is characterized in that: described post (26) is fixedly mounted on the post following (25), and post following (25) is by line slideway auxiliary and move horizontally driving mechanism and be installed on the guide rail (19); The described driving mechanism that moves horizontally comprises rack-and-pinion transmission (20), (21) that driven bevel gear set (23), (24) and combined with bevel gear set by handwheel (22); The vertical lifting mechanism of described unit head slide unit assembly (33), (34) comprise sprocket wheel (28), (29), the bevel gear set (30), (31) that combine with sprocket wheel that drive by handwheel (27) and be connected bevel gear set and unit head slide unit assembly between feed screw nut transmission (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520031936 CN2815563Y (en) | 2005-09-21 | 2005-09-21 | Apparatus for integral boring after hydraulic support member welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520031936 CN2815563Y (en) | 2005-09-21 | 2005-09-21 | Apparatus for integral boring after hydraulic support member welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2815563Y true CN2815563Y (en) | 2006-09-13 |
Family
ID=36995364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520031936 Expired - Lifetime CN2815563Y (en) | 2005-09-21 | 2005-09-21 | Apparatus for integral boring after hydraulic support member welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2815563Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101804471B (en) * | 2010-02-03 | 2012-07-04 | 东华大学 | Special machine tool and method for boring double-support hole of spinning spindle elastic pipe combining member |
| CN108453277A (en) * | 2018-04-26 | 2018-08-28 | 郑州煤矿机械集团股份有限公司 | Hydraulic support foundation entirety bore hole and aligning method |
-
2005
- 2005-09-21 CN CN 200520031936 patent/CN2815563Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101804471B (en) * | 2010-02-03 | 2012-07-04 | 东华大学 | Special machine tool and method for boring double-support hole of spinning spindle elastic pipe combining member |
| CN108453277A (en) * | 2018-04-26 | 2018-08-28 | 郑州煤矿机械集团股份有限公司 | Hydraulic support foundation entirety bore hole and aligning method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CATERPILLAR (ZHENGZHOU) CO., LTD. Free format text: FORMER NAME: ZHENGZHOU SIWEI ELECTROMECHANICAL EQUIPMENT MANUFACTURING CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 450001 No. 7 shuttle Road, Zhengzhou hi tech Industrial Development Zone, Henan, Zhengzhou, China Patentee after: Caterpillar (Zhengzhou) Co., Ltd. Address before: 450001 No. 7 shuttle Road, Zhengzhou hi tech Industrial Development Zone, Henan, Zhengzhou, China Patentee before: Zhengzhou Siwei Electromechanical Equipment Manufacturing Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20060913 |
|
| EXPY | Termination of patent right or utility model |