CN208303947U - A kind of heavy type steam turbine generator cylinder machining tool - Google Patents
A kind of heavy type steam turbine generator cylinder machining tool Download PDFInfo
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- CN208303947U CN208303947U CN201820893081.6U CN201820893081U CN208303947U CN 208303947 U CN208303947 U CN 208303947U CN 201820893081 U CN201820893081 U CN 201820893081U CN 208303947 U CN208303947 U CN 208303947U
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Abstract
The utility model discloses a kind of heavy steam turbine generator cylinder machining tools, including left support, right support and crossbeam, a cylinder placed cavity is provided between left support and right support, the bottom of the cylinder placed cavity is provided with one piece of bottom plate, the glove groove of bottom plate is provided with more roller bearings from front to back, cylinder placed cavity left end is provided with several left cylinder alignment devices, cylinder placed cavity right end is provided with several right cylinder alignment devices, crossbeam left end is fixedly installed the first casing top half positioning device, crossbeam is located at the first casing top half positioning device right end position and is fixedly installed the first automatic drilling device of turning；Crossbeam right end is fixedly installed the second casing top half positioning device, and crossbeam is located at the second casing top half positioning device left position and is fixedly installed the second automatic drilling device of turning.Above-mentioned technical proposal, reasonable in design, structure is simply, cylinder fixed operation is easy, fixed efficiency is high, boring positioning is convenient, easy to operate and work efficiency is high.
Description
Technical field
The utility model relates to machine tool technology fields, and in particular to a kind of heavy type steam turbine generator cylinder machining tool.
Background technique
Cylinder is the important component of heavy steam turbine generator, still, since cylinder volume is big, weight weight, and due to cylinder
Volume is big, and cylinder can not be put into lathe up, and existing lathe is difficult to, it usually needs worker's manual processing；Cylinder is fixed
Troublesome in poeration, the fixation device needed is more, and fixed efficiency is low, causes working efficiency low；It is general to process and since cylinder volume is big
When be that cylinder is split into two halves to be bolted again together after processing, the bolt hole drilling operation fiber crops at cylinder edge
Tired, positioning trouble is difficult to bore in same central line, and working efficiency is low, large labor intensity.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of reasonable in design, structures
Simply, the heavy steamer that cylinder fixed operation is easy, fixed efficiency is high, boring positioning is convenient, easy to operate and work efficiency is high
Generating cylinder machining tool.
To achieve the above object, the utility model provides following technical solution: it is a kind of heavy type steam turbine generator cylinder add
Work lathe, including left support, right support and crossbeam, the crossbeam are welded and fixed with left support and right support upper end, the left branch
A cylinder placed cavity is provided between frame and right support, the bottom of the cylinder placed cavity is provided with one piece of bottom plate, the bottom plate
Upper surface on be provided with a glove groove, which is provided with more roller bearings from front to back, every roller bearing left end set
It is connected to a left bearing, the left bearing is fixedly connected with the left inside wall surface of glove groove, and the right end of every roller bearing is socketed with one
A right bearing, the right bearing are fixedly connected with the right inner wall of glove groove；Cylinder placed cavity left end is provided with several
A left cylinder alignment device, cylinder placed cavity right end are provided with several right cylinder alignment devices, left cylinder alignment device and the right side
Cylinder alignment device is symmetrical arranged；The crossbeam left end is fixedly installed the first casing top half positioning device, and crossbeam is located on first
Cylinder alignment device right end position is fixedly installed the first automatic drilling device of turning；The crossbeam right end is fixedly installed vapour on second
Cylinder positioning device, crossbeam are located at the second casing top half positioning device left position and are fixedly installed the second automatic drilling device of turning.
By using above-mentioned technical proposal, existing cylinder part slides into cylinder by the roller bearing on bottom plate when processing and puts
Set it is intracavitary, it is time saving and energy saving；Then cylinder part left end is positioned by left cylinder alignment device, passes through right cylinder alignment device pair
The positioning of cylinder part right end is positioned by left upper end of the first casing top half positioning device to cylinder part, passes through the second casing top half
Positioning device positions the upper right side of cylinder part, and using the fixed form of four direction up and down, cylinder part positioning can
It leans on, is not easy to loosen；First automatic drilling device of turning drills to cylinder part left end edge, and the second casing top half positioning device is to cylinder
The drilling of component right end edge；Reasonable in design, structure is simply, cylinder fixed operation is easy, fixed efficiency is high, boring positioning
It is convenient, easy to operate and work efficiency is high, practicability is good.
The utility model is further arranged to: the left cylinder alignment device includes the first cylinder, first cylinder
Piston rod is welded with the first fixed plate towards right setting on the piston rod of the first cylinder, solid on the right side of first fixed plate
Surely it is bonded with the first rubber antiskid block.By this setting, left cylinder alignment apparatus structure is simple, and positioning is reliable, is not easy to loosen.
The utility model is further arranged to: the right cylinder alignment device includes the second cylinder, second cylinder
Piston rod towards left setting, the second fixed plate is welded on the piston rod of the second cylinder, on the left side of second fixed plate
Fixed bonding has the second rubber antiskid block.By this setting, right cylinder alignment apparatus structure is simple, and positioning is reliable, is not easy to loosen.
The utility model is further arranged to: the first casing top half positioning device includes third cylinder and the first positioning
Bracket, first locating support one end are welded and fixed with left support, and the first locating support other end and the welding of third cylinder are solid
Fixed, the piston rod of third cylinder is arranged downward, and the piston-rod lower end of third cylinder is welded with third fixed plate, and the third is solid
Fixed bonding has third rubber antiskid block on the lower end surface of fixed board.By this setting, the first casing top half positioning device structure is simple,
Positioning is reliable, is not easy to loosen.
The utility model is further arranged to: the second casing top half positioning device includes the 4th cylinder and the second positioning
Bracket, second locating support one end are welded and fixed with right support, and the second locating support other end and the welding of the 4th cylinder are solid
Fixed, the piston rod of the 4th cylinder is arranged downward, and the piston-rod lower end of the 4th cylinder is welded with the 4th fixed plate, and the described 4th is solid
Fixed bonding has the 4th rubber antiskid block on the lower end surface of fixed board.By this setting, the second casing top half positioning device structure is simple,
Positioning is reliable, is not easy to loosen.
The utility model is further arranged to: first automatic drilling device of turning and the second automatic drilling device of turning include
Stainless steel guide rail, lifting cylinder and borehole drill construction are provided with multiple idler wheels, the lifting in the guide-track groove of the stainless steel guide rail
Cylinder connecting bracket is detachably provided on cylinder, cylinder connecting bracket upper end has been wholely set and the stainless steel guide rail
The matched sliding block of guide-track groove, the piston rod of the lifting cylinder is arranged downward, and the piston-rod lower end of lifting cylinder is welded with
One fixed bracket, the borehole drill construction are detachably connected with fixed bracket, and the borehole drill construction includes drill bit, the drill bit court
Lower setting.By this setting, the first automatic drilling device of turning and the second automatic drilling device of turning structure are simple, reliable operation, drilling behaviour
Facilitate.
The utility model is further arranged to: being provided with lighting device in the middle part of the lower end surface of the crossbeam, illumination dress
It sets including lamp holder and LED light, the lamp holder is connected by screw to crossbeam, and the LED light and lamp holder are connected through a screw thread fixation.
By this setting, lighting device is reasonable, can provide illumination in processing, practicability is good.
The utility model has the advantages that: compared with prior art, the utility model structure setting is more reasonable, existing vapour
It is slided into cylinder placed cavity when cylinder component processing by the roller bearing on bottom plate, it is time saving and energy saving；Then it is filled by left cylinder alignment
It sets and cylinder part left end is positioned, cylinder part right end is positioned by right cylinder alignment device, is positioned by the first casing top half
Device positions the left upper end of cylinder part, is positioned, is used by upper right side of the second casing top half positioning device to cylinder part
The fixed form of four direction up and down, cylinder part positioning is reliable, is not easy to loosen；First automatic drilling device of turning is to cylinder part
The drilling of part left end edge, the second casing top half positioning device drill to cylinder part right end edge；Reasonable in design, structure
Simply, cylinder fixed operation is easy, fixed efficiency is high, boring positioning is convenient, easy to operate and work efficiency is high, and practicability is good.
The utility model is described in further detail with specific embodiment with reference to the accompanying drawings of the specification.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the enlarged diagram in the portion I in Fig. 1.
Specific embodiment
Referring to Fig. 1 and Fig. 2, a kind of heavy steam turbine generator cylinder machining tool disclosed by the utility model, including left branch
Frame 1, right support 2 and crossbeam 3, the crossbeam 3 are welded and fixed with left support 1 and 2 upper end of right support, the left support 1 and right branch
Be provided with a cylinder placed cavity 4 between frame 2, the bottom of the cylinder placed cavity 4 is provided with one piece of bottom plate 5, the bottom plate 5 it is upper
A glove groove 51 is provided on end face, which is provided with more roller bearings 6, every 6 left end of roller bearing from front to back
It is socketed with a left bearing 7, the left bearing 7 is fixedly connected with the left inside wall surface of glove groove 51, the right end set of every roller bearing 6
It is connected to a right bearing 8, the right bearing 8 is fixedly connected with the right inner wall of glove groove 51；4 left end of cylinder placed cavity
Several left cylinder alignment devices 9 are provided with, 4 right end of cylinder placed cavity is provided with several right cylinder alignment devices 10, left vapour
Cylinder positioning device 9 and right cylinder alignment device 10 are symmetrical arranged；3 left end of crossbeam is fixedly installed the first casing top half positioning dress
11 are set, crossbeam 3 is located at 11 right end position of the first casing top half positioning device and is fixedly installed the first automatic drilling device of turning 12；The cross
3 right end of beam is fixedly installed the second casing top half positioning device 13, and it is solid that crossbeam 3 is located at 13 left position of the second casing top half positioning device
Surely it is provided with the second automatic drilling device of turning 14.
Preferably, 5 left end of bottom plate and left support 1 are bolted fixation, 5 right end of bottom plate and the right side by existing
Bracket 2 is bolted fixation by existing；The roller bearing 6 is arranged three or more；The left bearing 7 and right bearing 8 are all made of
It is existing to be bolted fixation；The quantity of the left cylinder alignment device 9 and right cylinder alignment device 10 is at least arranged one.
To keep the utility model structure setting more reasonable, preferably, left cylinder alignment device 9 described in the present embodiment
Including the first cylinder 91, the piston rod of first cylinder 91 is welded with first on the piston rod of the first cylinder 91 towards right setting
Fixed plate 92, fixed bonding has the first rubber antiskid block 93 on the right side of first fixed plate 92.First cylinder, 91 lower end
It is welded with left cylinder seat, which is bolted fixation by existing with left support 1.
The right cylinder alignment device 10 includes the second cylinder 101, the piston rod of second cylinder 101 towards left setting,
The second fixed plate 102, fixed bonding on the left side of second fixed plate 102 are welded on the piston rod of second cylinder 101
There is the second rubber antiskid block 103.Second cylinder, 101 lower end is welded with right cylinder seat, which passes through existing with right support 2
Bolt connection.
The first casing top half positioning device 11 includes third cylinder 111 and the first locating support 112, first positioning
112 one end of bracket is welded and fixed with left support 1, and 112 other end of the first locating support is welded and fixed with third cylinder 111, third
The piston rod of cylinder 111 is arranged downward, and the piston-rod lower end of third cylinder 111 is welded with third fixed plate 113, the third
Fixed bonding has third rubber antiskid block 114 on the lower end surface of fixed plate 113.
The second casing top half positioning device 13 includes the 4th cylinder 131 and the second locating support 132, second positioning
132 one end of bracket is welded and fixed with right support 2, and 132 other end of the second locating support is welded and fixed with the 4th cylinder 131, and the 4th
The piston rod of cylinder 131 is arranged downward, and the piston-rod lower end of the 4th cylinder 131 is welded with the 4th fixed plate 133, and the described 4th
Fixed bonding has the 4th rubber antiskid block 134 on the lower end surface of fixed plate 133.
First automatic drilling device of turning 12 and the second automatic drilling device of turning 14 include stainless steel guide rail 141, lifting air
Cylinder 142 and borehole drill construction 143 are provided with multiple idler wheels 145, the lifting cylinder in the guide-track groove of the stainless steel guide rail 141
Detachably be provided with cylinder connecting bracket 146 on 142,146 upper end of cylinder connecting bracket be wholely set with it is described stainless
The matched sliding block 147 of the guide-track groove of steel guide rail 141, the piston rod of the lifting cylinder 142 is arranged downward, and lifting cylinder 142
Piston-rod lower end be welded with a fixed bracket 148, the borehole drill construction 143 is detachably connected with fixed bracket 148, described
Borehole drill construction 143 includes drill bit, and the drill bit is arranged downward.
Preferably, the lower end surface of stainless steel guide rail 141 and crossbeam 3 is welded and fixed, idler wheel 145 passes through existing idler wheel
Axis is mounted in the guide-track groove of stainless steel guide rail 141, and the lifting cylinder 142 passes through existing spiral shell with cylinder connecting bracket 146
Bolt is connected and fixed；The borehole drill construction 143 is bolted fixation by existing with fixed bracket 148.
It is provided with lighting device 15 in the middle part of the lower end surface of the crossbeam 3, which includes lamp holder and LED light, institute
It states lamp holder to be connected by screw to crossbeam 3, the LED light and lamp holder are connected through a screw thread fixation.
When practical application, existing cylinder part is slided into cylinder placed cavity when processing by the roller bearing on bottom plate, is saved
Shi Shengli；Then cylinder part left end is positioned by left cylinder alignment device, by right cylinder alignment device to cylinder part
Right end positioning is positioned by left upper end of the first casing top half positioning device to cylinder part, passes through the second casing top half positioning device
Upper right side positioning to cylinder part, using the fixed form of four direction up and down, cylinder part positioning is reliable, is not easy pine
It is dynamic；First automatic drilling device of turning drills to cylinder part left end edge, and the second casing top half positioning device is to cylinder part right end
Edge drilling；Reasonable in design, structure is simply, cylinder fixed operation is easy, fixed efficiency is high, boring positioning is convenient, behaviour
Make conveniently and work efficiency is high, practicability is good.
Above-described embodiment is served only for that the utility model is further described, no to the specific descriptions of the utility model
It can be interpreted as the restriction to scope of protection of the utility model, the technician of this field is according to the content pair of above-mentioned utility model
The utility model is made some nonessential modifications and adaptations and is each fallen within the protection scope of the utility model.
Claims (7)
1. a kind of heavy type steam turbine generator cylinder machining tool, including left support (1), right support (2) and crossbeam (3), the cross
Beam (3) is welded and fixed with left support (1) and right support (2) upper end, it is characterised in that: the left support (1) and right support (2) it
Between be provided with a cylinder placed cavity (4), the bottom of the cylinder placed cavity (4) is provided with one piece of bottom plate (5), the bottom plate (5)
Upper surface on be provided with a glove groove (51), which is provided with more roller bearings (6) from front to back, every
Roller bearing (6) left end is socketed with a left bearing (7), and the left bearing (7) is fixedly connected with the left inside wall surface of glove groove (51),
The right end of every roller bearing (6) is socketed with a right bearing (8), and the right bearing (8) and the right inner wall of glove groove (51) are solid
Fixed connection；Cylinder placed cavity (4) left end is provided with several left cylinder alignment devices (9), and cylinder placed cavity (4) right end is set
Several right cylinder alignment devices (10) are equipped with, left cylinder alignment device (9) and right cylinder alignment device (10) are symmetrical arranged；Institute
It states crossbeam (3) left end and is fixedly installed the first casing top half positioning device (11), crossbeam (3) is located at the first casing top half positioning device
(11) right end position is fixedly installed the first automatic drilling device of turning (12)；Crossbeam (3) right end is fixedly installed vapour on second
Cylinder positioning device (13), crossbeam (3) are located at second casing top half positioning device (13) left position and are fixedly installed the second automatic drill
Aperture apparatus (14).
2. a kind of heavy steam turbine generator cylinder machining tool according to claim 1, it is characterised in that: the left cylinder
Positioning device (9) includes the first cylinder (91), and the piston rod of first cylinder (91) is towards right setting, the work of the first cylinder (91)
It is welded on stopper rod the first fixed plate (92), fixed bonding has the first rubber antiskid on the right side of first fixed plate (92)
Block (93).
3. a kind of heavy steam turbine generator cylinder machining tool according to claim 1, it is characterised in that: the right cylinder
Positioning device (10) includes the second cylinder (101), and the piston rod of second cylinder (101) is towards left setting, the second cylinder (101)
Piston rod on be welded with the second fixed plate (102), fixed bonding has the second rubber on the left side of second fixed plate (102)
Glue non-slipping block (103).
4. a kind of heavy steam turbine generator cylinder machining tool according to claim 1, it is characterised in that: on described first
Cylinder alignment device (11) includes third cylinder (111) and the first locating support (112), first locating support (112) one
End is welded and fixed with left support (1), and the first locating support (112) other end is welded and fixed with third cylinder (111), third cylinder
(111) piston rod is arranged downward, and the piston-rod lower end of third cylinder (111) is welded with third fixed plate (113), and described
Fixed bonding has third rubber antiskid block (114) on the lower end surface of three fixed plates (113).
5. a kind of heavy steam turbine generator cylinder machining tool according to claim 1, it is characterised in that: on described second
Cylinder alignment device (13) includes the 4th cylinder (131) and the second locating support (132), second locating support (132) one
End is welded and fixed with right support (2), and the second locating support (132) other end is welded and fixed with the 4th cylinder (131), the 4th cylinder
(131) piston rod is arranged downward, and the piston-rod lower end of the 4th cylinder (131) is welded with the 4th fixed plate (133), and described
Fixed bonding has the 4th rubber antiskid block (134) on the lower end surface of four fixed plates (133).
6. a kind of heavy steam turbine generator cylinder machining tool according to claim 1, it is characterised in that: described first certainly
Dynamic drilling equipment (12) and the second automatic drilling device of turning (14) include stainless steel guide rail (141), lifting cylinder (142) and drilling
Mechanism (143) is provided with multiple idler wheels (145) in the guide-track groove of the stainless steel guide rail (141), the lifting cylinder (142)
On be detachably provided with cylinder connecting bracket (146), cylinder connecting bracket (146) upper end be wholely set with it is described stainless
The piston rod of the matched sliding block of guide-track groove (147) of steel guide rail (141), the lifting cylinder (142) is arranged downward, and lifting air
The piston-rod lower end of cylinder (142) is welded with a fixed bracket (148), and the borehole drill construction (143) and fixed bracket (148) can
Dismantling connection, the borehole drill construction (143) includes drill bit, and the drill bit is arranged downward.
7. a kind of heavy steam turbine generator cylinder machining tool according to claim 1, it is characterised in that: the crossbeam
(3) lighting device (15) are provided in the middle part of lower end surface, which includes lamp holder and LED light, the lamp holder and horizontal
Beam (3) is connected by screw to, and the LED light and lamp holder are connected through a screw thread fixation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820893081.6U CN208303947U (en) | 2018-06-09 | 2018-06-09 | A kind of heavy type steam turbine generator cylinder machining tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820893081.6U CN208303947U (en) | 2018-06-09 | 2018-06-09 | A kind of heavy type steam turbine generator cylinder machining tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208303947U true CN208303947U (en) | 2019-01-01 |
Family
ID=64709894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820893081.6U Active CN208303947U (en) | 2018-06-09 | 2018-06-09 | A kind of heavy type steam turbine generator cylinder machining tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208303947U (en) |
-
2018
- 2018-06-09 CN CN201820893081.6U patent/CN208303947U/en active Active
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| GR01 | Patent grant | ||
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| CP01 | Change in the name or title of a patent holder |
Address after: 314500 No. 1000, Wu Tung Street development avenue, Tongxiang, Jiaxing, Zhejiang Patentee after: Zhejiang Kaicheng Machinery Co., Ltd. Address before: 314500 No. 1000, Wu Tung Street development avenue, Tongxiang, Jiaxing, Zhejiang Patentee before: Zhejiang measuring Machinery Co., Ltd. |