CN109080018A - Position the centre frame of graphite electrode - Google Patents
Position the centre frame of graphite electrode Download PDFInfo
- Publication number
- CN109080018A CN109080018A CN201811121809.4A CN201811121809A CN109080018A CN 109080018 A CN109080018 A CN 109080018A CN 201811121809 A CN201811121809 A CN 201811121809A CN 109080018 A CN109080018 A CN 109080018A
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- Prior art keywords
- hole
- frame
- positioning
- graphite electrode
- lower frame
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/04—Accessories specially adapted for use with machines or devices of the preceding groups for supporting or holding work or conveying or discharging work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/16—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by turning
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The invention discloses a kind of centre frames for positioning graphite electrode, the centre frame includes upper frame, lower frame, cylindrical central sleeve and positioning mechanism, middle part forms lateral central through hole after upper frame and lower frame lid close, and lower frame is fixed on lathe, and supporting block is connected between lower frame and lathe；Cylindrical central sleeve is coaxially disposed in central through hole, multiple positioning mechanisms from the outside of upper frame and/or lower frame can along central through hole radial direction slidable adjustment stretch in central through hole and contact the outer wall of cylindrical central sleeve, the end being located in central through hole on positioning mechanism is provided with idler wheel；Direction is provided with multiple first threaded holes circumferentially about on the side wall of cylindrical central sleeve, is bolted with positioning screw in the first threaded hole.The centre frame can consolidate graphite electrode and can reduce damage of the graphite electrode in processing.
Description
Technical field
The present invention relates to graphite electrode processing unit (plant)s, more particularly to the centre frame of positioning graphite electrode.
Background technique
Centre frame be for processing longaxones parts, and when playing support and preventing material turning stress deformation work
When with, work, material is blocked by the claw of centre frame, so that material is fixed, so that lathe be facilitated to process it.
Currently, the stable manner of graphite electrode is to form central through hole after closing by upper frame and lower frame lid, at center
Graphite electrode is carried out firm support by the periphery setting supporting lug of through-hole, but since graphite is from great, quality is soft, in graphite
It is big to the abrasion of graphite electrode in electrode machining rotation, cause unnecessary loss.
Summary of the invention
The object of the present invention is to provide a kind of centre frame for positioning graphite electrode, which can consolidate graphite electrode simultaneously
Damage of the graphite electrode in processing can be reduced.
To achieve the goals above, the present invention provides a kind of centre frame for positioning graphite electrode, which includes upper
It is logical to form lateral center for middle part after frame body, lower frame, cylindrical central sleeve and positioning mechanism, the upper frame and lower frame lid close
Hole, the lower frame are fixed on lathe, and are connected with supporting block between the lower frame and lathe；The cylindrical central sleeve is same
Axis is set in the central through hole, and multiple positioning mechanisms can be along described from the outside of the upper frame and/or lower frame
It stretches to the radial direction slidable adjustment of central through hole in the central through hole and contacts the outer wall of the cylindrical central sleeve, it is described
The end being located in the central through hole on positioning mechanism is provided with idler wheel；It is square circumferentially about on the side wall of the cylindrical central sleeve
To multiple first threaded holes are provided with, positioning screw is bolted in first threaded hole.
Preferably, one of the upper frame is when being articulated with one of the lower frame, on the upper frame and hingedly
It reach out in another opposite and is provided with upper link block, on the lower frame outward with opposite another of hinge side
It is provided with lower connecting block with extending；First through hole is provided on the upper link block, be provided on the lower connecting block with it is described
The second coaxial through-hole of first through hole, screw is through the first through hole and the second through-hole and is bolted with nut with by the restocking
Body and lower frame are fixed.
Preferably, the positioning mechanism includes sliding block, threaded rod, handle, wheel carrier and the idler wheel, and the threaded rod is coaxial
And it can be set to rotation the upper surface of the sliding block, the wheel carrier is fixed in the lower surface of the sliding block, and the idler wheel can
It is rotatably mounted on the wheel carrier, and the idler wheel is parallel with the axis of the central through hole, the handle is fixed in
The end of the threaded rod；The upper frame and/or lower frame are provided with multiple adjustment holes corresponding with the positioning mechanism,
Direction of the adjustment hole from the outside of the upper frame and/or lower frame towards inside is sequentially communicatively provided with the second screw thread
Hole and slideway, the threaded rod can spiral protrude into second threaded hole, the sliding block can be located at the slideway in edge
The radial direction of the central through hole is slided.
Preferably, the shape of the handle is annulus.
Preferably, the position that the outside of the upper frame and/or lower frame is located at each adjustment hole is provided with reinforcement
Convex block, second threaded hole are set in the reinforcement convex block.
Preferably, the roller outer sleeve is equipped with cushion rubber.
Preferably, the threaded rod is connected with shaft towards one end of the sliding block, and turn trough, institute are provided in the sliding block
The outside for stating shaft from the sliding block is protruded into the turn trough and is connected with the turntable agreed with the turn trough.
Preferably, the end of the sliding block is provided with the turn hole for being inserted into the shaft, divides on the side wall of the sliding block
It is not provided with the first side port and the second side port for being connected to the turn trough and the turn hole, and first side port is connected to institute
State the second side port.
Preferably, the positioning screw is coaxially arranged with convex column, the protrusion towards the end in the cylindrical central sleeve
Gum cover is arranged on column.
According to the above technical scheme, it is logical to form lateral center for middle part after heretofore described upper frame and lower frame lid close
Hole, the lower frame are fixed on lathe, and are connected with supporting block between the lower frame and lathe；The cylindrical central sleeve is same
Axis is set in the central through hole, and multiple positioning mechanisms can be along described from the outside of the upper frame and/or lower frame
It stretches to the radial direction slidable adjustment of central through hole in the central through hole and contacts the outer wall of the cylindrical central sleeve, it is described
The end being located in the central through hole on positioning mechanism is provided with idler wheel；It is square circumferentially about on the side wall of the cylindrical central sleeve
To multiple first threaded holes are provided with, positioning screw is bolted in first threaded hole.In use, lower frame is fixed on lathe
On, first graphite electrode is co-axially inserted in cylindrical central sleeve, graphite electrode is fixed in cylindrical central sleeve by screwing positioning screw,
Then cylindrical central sleeve connection graphite electrode is inserted into central through hole together, positions cylindrical central sleeve finally by positioning mechanism
In central through hole, lathe for machining, which firmly grasps graphite electrode by tail pawl, makes its rotation, at this point, for being different from the prior art, stone
Electrode ink remains static relative to cylindrical central sleeve, and friction will not be generated between cylindrical central sleeve, and cylindrical central sleeve is then opposite
The operation of lathe is followed in upper frame and/or lower frame and is rotated, and idler wheel is also therewith on the inner wall of upper frame and/or lower frame
Rotation passes through radial direction slidable adjustment positioning mechanism according further to the size of different abutment sleeves.
Other features and advantages of the present invention will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
The drawings are intended to provide a further understanding of the invention, and constitutes part of specification, with following tool
Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is a kind of overall structure diagram of preferred embodiment of centre frame in the present invention；
Fig. 2 is a kind of overall structure diagram of preferred embodiment of positioning mechanism in the present invention；
Fig. 3 is a kind of preferred embodiment of connecting locating mechanism part on upper frame and/or lower frame in the present invention
Partial sectional view；
Fig. 4 is a kind of overall structure diagram of preferred embodiment of positioning screw in the present invention；
Fig. 5 is that a kind of partial structurtes of preferred embodiment of sliding block and threaded rod coupling part in the present invention regard
Figure.
Description of symbols
1 upper frame, 2 lower frame
3 positioning mechanism, 4 positioning screw
5 cylindrical central sleeve, 6 nut
7 graphite electrodes 8 reinforce convex block
11 slideway, 81 second threaded hole
31 handle, 32 threaded rod
33 sliding block, 34 idler wheel
35 wheel carrier, 41 convex column
42 gum cover, 321 turntable
322 shaft, 331 turn trough
332 first side port, 9 supporting block
Specific embodiment
Below in conjunction with attached drawing, detailed description of the preferred embodiments.It should be understood that this place is retouched
The specific embodiment stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
In the present invention, in the absence of explanation to the contrary, it is included in the term " up and down, inside and outside front and back " etc.
The noun of locality only represents orientation of the term under normal service condition, or be those skilled in the art understand that be commonly called as, without answering
It is considered as the limitation to the term.
Referring to the centre frame for positioning graphite electrode shown in Fig. 1-5, which includes upper frame 1, lower frame 2, center
Middle part forms lateral central through hole, the lower frame 2 after sleeve 5 and positioning mechanism 3, the upper frame 1 and the lid of lower frame 2 close
It is fixed on lathe, and is connected with supporting block 9 between the lower frame 2 and lathe；The coaxial arrangement of cylindrical central sleeve 5 is in institute
It states in central through hole, multiple positioning mechanisms 3 can be along the central through hole from the outside of the upper frame 1 and/or lower frame 2
Radial direction slidable adjustment stretch in the central through hole outer wall for contacting the cylindrical central sleeve 5, the localization machine
The end being located in the central through hole on structure 3 is provided with idler wheel 34；Direction circumferentially about on the side wall of the cylindrical central sleeve 5
Multiple first threaded holes are provided with, are bolted with positioning screw 4 in first threaded hole.
Through the implementation of the above technical solution, it is logical to form lateral center for middle part after the upper frame 1 and the lid of lower frame 2 close
Hole, the lower frame 2 is fixed on lathe, and supporting block 9 is connected between the lower frame 2 and lathe；The center
5 coaxial arrangement of cylinder is in the central through hole, and multiple positioning mechanisms 3 are from the outside of the upper frame 1 and/or lower frame 2
Can along the central through hole radial direction slidable adjustment stretch in the central through hole to contact the cylindrical central sleeve 5
Outer wall, the end being located on the positioning mechanism 3 in the central through hole are provided with idler wheel 34；The side wall of the cylindrical central sleeve 5
On circumferentially about direction be provided with multiple first threaded holes, be bolted with positioning screw 4 in first threaded hole.In use,
Lower frame 2 is fixed on lathe, and first graphite electrode 7 is co-axially inserted in cylindrical central sleeve 5, by screwing positioning screw 4 for graphite
Electrode 7 is fixed in cylindrical central sleeve 5, is then inserted into the connection graphite electrode 7 of cylindrical central sleeve 5 in central through hole together, finally
Cylindrical central sleeve 5 is centrally located in through-hole by positioning mechanism 3, lathe for machining, which firmly grasps graphite electrode 7 by tail pawl, makes its turn
It is dynamic, at this point, graphite electrode 7 remains static relative to cylindrical central sleeve 5 for being different from the prior art, it will not be with center
Friction is generated between cylinder 5, and cylindrical central sleeve 5 then follows the operation of lathe relative to upper frame 1 and/or lower frame 2 and rotates, rolling
Wheel 34 also rotates on the inner wall of upper frame 1 and/or lower frame 2 therewith, passes through according further to the size of different abutment sleeves
Radial direction slidable adjustment positioning mechanism 3.
In this embodiment, in order to further provide for the connection type of a kind of upper frame 1 and lower frame 2 to realize restocking
Lockable between body 1 and lower frame 2 is detachably connected with, it is preferable that a side of the upper frame 1 is articulated with the lower frame
2 side reach out on the upper frame 1 with another side of hinge side opposite direction and is provided with upper link block, under described
It reach out on frame body 2 with opposite another of hinge side and is provided with lower connecting block；First is provided on the upper link block
Through-hole, is provided with second through-hole coaxial with the first through hole on the lower connecting block, screw through the first through hole and
Second through-hole is simultaneously bolted with nut 6 so that the upper frame 1 and lower frame 2 is fixed.Lid between upper link block and lower connection closes
Mode is not limited only to aforesaid way, for example, the lock mode between upper link block and lower connecting block can also be buckled by increasing
The mode of snap lock.
In this embodiment, in order to further provide for a kind of adjustment structure of positioning mechanism 3 to place and can fit after adjusting
Answer the cylindrical central sleeve 5 of size, it is preferable that the positioning mechanism 3 includes sliding block 33, threaded rod 32, handle 31, wheel carrier 35 and described
Idler wheel 34, the threaded rod 32 is coaxial and can be set to rotation the upper surface of the sliding block 33, and the wheel carrier 35 is fixed in
The lower surface of the sliding block 33, the idler wheel 34 are rotatably installed on the wheel carrier 35, and the idler wheel 34 with it is described
The axis of central through hole is parallel, and the handle 31 is fixed in the end of the threaded rod 32；The upper frame 1 and/or undercarriage
Body 2 is provided with multiple adjustment holes corresponding with the positioning mechanism 3, and the adjustment hole is from the upper frame 1 and/or lower frame
The direction of 2 outside towards inside is sequentially communicatively provided with the second threaded hole 81 and slideway 11, and the threaded rod 32 being capable of spiral shell
Rotation is protruded into second threaded hole 81, and the sliding block 33 can be located in the slideway 11 along the radial direction side of the central through hole
To sliding.In use, driving the rotation of threaded rod 32 by swing handle 31, threaded rod 32 is along the radial direction side of central through hole at this time
To stretching, thus the movement with movable slider 33, for installing idler wheel 34, the type of wheel carrier 35 can choose in this field wheel carrier 35
Existing wheel carrier 35, graphite electrode 7 can be made in the rotation by being contacted with center sleeve by idler wheel 34, graphite electricity
Pole 7 is static relative to center sleeve, and center sleeve then can smoothly slide under the action of multiple idler wheel 34.Multiple idler wheels 34
On the same sagittal plane of central through hole, the installation site angle of idler wheel 34 can be decided according to the actual requirements.Slideway 11
Shape can be Polygonal column shape, not applicable cylinder of skidding in order to prevent.
In this embodiment, threaded rod 32 is rotated in order to further facilitate, and improves aesthetics, it is preferable that is described
The shape of handle 31 is annulus.
In this embodiment, it on the one hand on the other hand is not needing to increase to increase the adjustable stroke of threaded rod 32
In addition increasing the intensity of positioning threads bar 32 in the case where 2 wall thickness of frame body 1 and/or lower frame, it is preferable that the upper frame 1 and/
Or the outside of lower frame 2 is located at the position of each adjustment hole and is provided with and reinforces convex block 8, second threaded hole 81 is set to
In the reinforcement convex block 8.
In this embodiment, in order to reduce idler wheel 34 on cylindrical central sleeve 5 roll when noise and reduce to center
The abrasion of sleeve 5, it is preferable that be arranged with cushion rubber outside the idler wheel 34.
In this embodiment, rotation is carried out in order to further realize threaded rod 32 relative to sliding block 33, it is preferable that described
Threaded rod 32 is connected with shaft 322 towards one end of the sliding block 33, and turn trough 331, the shaft are provided in the sliding block 33
322 protrude into the turn trough 331 from the outside of the sliding block 33 and are connected with the turntable 321 agreed with the turn trough 331.Sliding block
33 influences for receiving slideway 11 are not able to rotate, and can only be moved up and down, and pass through 322 He of shaft between threaded rod 32 and sliding block 33
The connection of 321 flexibility of turntable, turntable 321 can rotate coaxially in turn trough 331.
In this embodiment, in order to facilitate the installation of and disassembly, it is preferable that the end of the sliding block 33, which is provided with, to be used for
It is inserted into the turn hole of the shaft 322, is respectively arranged on the side wall of the sliding block 33 and is connected to the turn trough 331 and the turn hole
The first side port 332 and the second side port, and first side port 332 is connected to second side port.By threaded rod when assembly
32 are threaded to most deep position, and then sliding block 33 is caught in turntable 321 and is turned by the position of the first side port 332 and the second side port
On axis 322, threaded rod 32 can then be loosed one's grip to external spiral until 33 part of sliding block enters in slideway 11 therewith, then phase when disassembly
Inverse operations.
In this embodiment, in order to further decrease the end of positioning screw 4 in the case of crushing to graphite electrode 7
It impacts, it is preferable that the positioning screw 4 is coaxially arranged with convex column 41 towards the end in the cylindrical central sleeve 5, described
Gum cover 42 is arranged in convex column 41.Gum cover 42 be inserted in after in order to not influence positioning screw 4 screw-in, the outer diameter of gum cover 42 needs
It is slightly less than the outer diameter of positioning screw 4.
It is described the prefered embodiments of the present invention in detail above in conjunction with attached drawing, still, the present invention is not limited to above-mentioned realities
The detail in mode is applied, within the scope of the technical concept of the present invention, a variety of letters can be carried out to technical solution of the present invention
Monotropic type, these simple variants all belong to the scope of protection of the present invention.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, can be combined in any appropriate way, in order to avoid unnecessary repetition, the present invention to it is various can
No further explanation will be given for the combination of energy.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should also be regarded as the disclosure of the present invention.
Claims (9)
1. it is a kind of position graphite electrode centre frame, which is characterized in that the centre frame include upper frame (1), lower frame (2),
It is logical that lateral center is formed in the middle part of cylindrical central sleeve (5) and positioning mechanism (3), the upper frame (1) and lower frame (2) Gai Hehou
Hole, the lower frame (2) is fixed on lathe, and supporting block (9) are connected between the lower frame (2) and lathe；
The cylindrical central sleeve (5) coaxial arrangement is in the central through hole, and multiple positioning mechanisms (3) are from the upper frame
(1) and/or the outside of lower frame (2) can along the central through hole radial direction slidable adjustment stretch to the central through hole
The interior outer wall to contact the cylindrical central sleeve (5), the end being located on the positioning mechanism (3) in the central through hole are provided with
Idler wheel (34)；
Direction is provided with multiple first threaded holes, first threaded hole circumferentially about on the side wall of the cylindrical central sleeve (5)
Inside it is bolted with positioning screw (4).
2. the centre frame of positioning graphite electrode according to claim 1, which is characterized in that one of the upper frame (1)
When being articulated with one of the lower frame (2), another side on the upper frame (1) with hinge side opposite direction reach out to
It is provided with link block, reach out on the lower frame (2) with opposite another of hinge side and be provided with lower connecting block；
It is provided with first through hole on the upper link block, second coaxial with the first through hole is provided on the lower connecting block
Through-hole, screw is through the first through hole and the second through-hole and is bolted with nut (6) with by the upper frame (1) and lower frame
(2) fixed.
3. the centre frame of positioning graphite electrode according to claim 1, which is characterized in that the positioning mechanism (3) includes
Sliding block (33), threaded rod (32), handle (31), wheel carrier (35) and the idler wheel (34), the threaded rod (32) is coaxial and can
It is set to rotation the upper surface of the sliding block (33), the wheel carrier (35) is fixed in the lower surface of the sliding block (33), described
Idler wheel (34) is rotatably installed on the wheel carrier (35), and the idler wheel (34) is equal with the axis of the central through hole
Row, the handle (31) are fixed in the end of the threaded rod (32)；
The upper frame (1) and/or lower frame (2) are provided with multiple adjustment holes corresponding with the positioning mechanism (3), described
Direction of the adjustment hole from the outside of the upper frame (1) and/or lower frame (2) towards inside is sequentially communicatively provided with the second spiral shell
Pit (81) and slideway (11), the threaded rod (32) can spiral protrude into second threaded hole (81), the sliding block
(33) it can be located in the slideway (11) and be slided along the radial direction of the central through hole.
4. the centre frame of positioning graphite electrode according to claim 3, which is characterized in that the shape of the handle (31) is
Annulus.
5. it is according to claim 3 positioning graphite electrode centre frame, which is characterized in that the upper frame (1) and/or under
The position that the outside of frame body (2) is located at each adjustment hole, which is provided with, reinforces convex block (8), the second threaded hole (81) setting
In the reinforcement convex block (8).
6. the centre frame of positioning graphite electrode according to claim 3, which is characterized in that be arranged with outside the idler wheel (34)
Cushion rubber.
7. the centre frame of positioning graphite electrode according to claim 3, which is characterized in that the threaded rod (32) is towards institute
The one end for stating sliding block (33) is connected with shaft (322), is provided with turn trough (331) in the sliding block (33), and the shaft (322) is certainly
The outside of the sliding block (33) is protruded into the turn trough (331) and is connected with the turntable (321) agreed with the turn trough (331).
8. the centre frame of positioning graphite electrode according to claim 7, which is characterized in that the end of the sliding block (33) is set
It is equipped with the turn hole for being inserted into the shaft (322), is respectively arranged on the side wall of the sliding block (33) and is connected to the turn trough
(331) and the first side port (332) and the second side port of the turn hole, and first side port (332) is connected to described second
Side port.
9. it is according to claim 1 positioning graphite electrode centre frame, which is characterized in that the positioning screw (4) towards
End in the cylindrical central sleeve (5) is coaxially arranged with convex column (41), is arranged with gum cover (42) on the convex column (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811121809.4A CN109080018B (en) | 2018-09-26 | 2018-09-26 | Center frame for positioning graphite electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811121809.4A CN109080018B (en) | 2018-09-26 | 2018-09-26 | Center frame for positioning graphite electrode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109080018A true CN109080018A (en) | 2018-12-25 |
| CN109080018B CN109080018B (en) | 2020-06-19 |
Family
ID=64842524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811121809.4A Active CN109080018B (en) | 2018-09-26 | 2018-09-26 | Center frame for positioning graphite electrode |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US944630A (en) * | 1909-06-10 | 1909-12-28 | Harry C Mccullough | Steady-rest. |
| RU2372179C1 (en) * | 2008-04-24 | 2009-11-10 | Открытое акционерное общество Научно-производственное объединение "Искра" | Rest |
| CN102773723A (en) * | 2012-08-07 | 2012-11-14 | 中国南方航空工业(集团)有限公司 | Auxiliary support device for processing long shaft part with grooved excircle |
| CN203210006U (en) * | 2013-03-26 | 2013-09-25 | 中国重汽集团泰安五岳专用汽车有限公司 | Center frame for oil cylinder body |
| CN203209716U (en) * | 2013-03-05 | 2013-09-25 | 宋建华 | Lathe locating supporting device |
| CN206811526U (en) * | 2017-06-28 | 2017-12-29 | 合肥诚正机电科技有限公司 | A kind of fixed support of elastic clamp device |
| CN108296806A (en) * | 2017-12-29 | 2018-07-20 | 河南平高电气股份有限公司 | A kind of overlength conducting rod type component process equipment and its centre frame |
-
2018
- 2018-09-26 CN CN201811121809.4A patent/CN109080018B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US944630A (en) * | 1909-06-10 | 1909-12-28 | Harry C Mccullough | Steady-rest. |
| RU2372179C1 (en) * | 2008-04-24 | 2009-11-10 | Открытое акционерное общество Научно-производственное объединение "Искра" | Rest |
| CN102773723A (en) * | 2012-08-07 | 2012-11-14 | 中国南方航空工业(集团)有限公司 | Auxiliary support device for processing long shaft part with grooved excircle |
| CN203209716U (en) * | 2013-03-05 | 2013-09-25 | 宋建华 | Lathe locating supporting device |
| CN203210006U (en) * | 2013-03-26 | 2013-09-25 | 中国重汽集团泰安五岳专用汽车有限公司 | Center frame for oil cylinder body |
| CN206811526U (en) * | 2017-06-28 | 2017-12-29 | 合肥诚正机电科技有限公司 | A kind of fixed support of elastic clamp device |
| CN108296806A (en) * | 2017-12-29 | 2018-07-20 | 河南平高电气股份有限公司 | A kind of overlength conducting rod type component process equipment and its centre frame |
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| Publication number | Publication date |
|---|---|
| CN109080018B (en) | 2020-06-19 |
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