CN210499885U - Rotatable round tube supporting mechanism - Google Patents
Rotatable round tube supporting mechanism Download PDFInfo
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- CN210499885U CN210499885U CN201921075277.5U CN201921075277U CN210499885U CN 210499885 U CN210499885 U CN 210499885U CN 201921075277 U CN201921075277 U CN 201921075277U CN 210499885 U CN210499885 U CN 210499885U
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Abstract
A rotatable circular tube supporting mechanism comprises a base, a double-end lead screw, a moving block, a fastening sealing device, a hand wheel and a supporting clamp; the double-end lead screw penetrates through holes in two opposite side faces of the base to be matched with the base, the moving block penetrates through the double-end lead screw to be matched with the double-end lead screw, the fastening sealing device is arranged at one end of the double-end lead screw to be matched with the double-end lead screw, the hand wheel is connected with one end of the double-end lead screw, and the supporting clamp is arranged on the upper surface of. The mechanism adopts a modular design, the distance between the clamps can be adjusted to adapt to round pipes with different calibers, and the cylindrical clamps can realize the overturning processing of the round pipe parts. The defects that a traditional circular tube supporting clamp can only be suitable for fixing the tube diameter, cannot provide overturning operation, wastes time and labor, is inconvenient to use and poor in applicability are overcome, and the adjustable circular tube supporting clamp has the characteristics of simplicity and convenience in operation, adjustable clamping tube diameter, easiness in overturning operation and wide applicability.
Description
Technical Field
The utility model belongs to the machining equipment field relates to a rotatable pipe supporting mechanism.
Background
The pipe is as relatively common class work piece in the industry, can't be stable lay on the plane, needs under the normal conditions that we are artificial to add strutting arrangement, just can stabilize, needs to turn the processing to the pipe sometimes, needs to roll on ground, to some big quality pipes, just seem very hard. The pipe supports anchor clamps and is often used in the machining field, but prior art often uses the fixed dedicated support anchor clamps of centre gripping diameter, supports to the pipe of a certain specific pipe diameter, often needs to change anchor clamps in the face of the pipe of different pipe diameters, uses very inconveniently, and can't provide effectual support to the operation of stirring in the pipe processing, wastes time and energy, and the suitability is poor.
Disclosure of Invention
The utility model aims to solve the technical problem that a rotatable pipe supporting mechanism is provided, this mechanism adopts the modularized design, can adjust the pipe of the interval of anchor clamps in order to adapt to different bores, and cylindric anchor clamps can realize the processing of pipe spare upset. The mechanism overcomes the defects that the traditional circular tube supporting clamp can only be suitable for fixed tube diameters, cannot provide overturning operation, wastes time and labor, is inconvenient to use and poor in applicability, and has the characteristics of simplicity and convenience in operation, adjustable clamping tube diameter, easiness in overturning operation and wide applicability.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a rotatable circular tube supporting mechanism comprises a base, a double-end lead screw, a moving block, a fastening sealing device, a hand wheel and a supporting clamp; the double-end lead screw penetrates through holes in two opposite side faces of the base to be matched with the base, the moving block penetrates through the double-end lead screw to be matched with the double-end lead screw, the fastening sealing device is arranged at one end of the double-end lead screw to be matched with the double-end lead screw, the hand wheel is connected with one end of the double-end lead screw, and the supporting clamp is arranged on the upper surface of.
The base includes upper surface open-ended cavity blocky body, and it has the hole to open on two opposite flanks about it, sets up first lead screw bearing and second lead screw bearing in the hole.
The double-end lead screw comprises a rod-shaped structure formed by connecting a first lead screw, a second lead screw and a connecting rod, the first lead screw penetrates through a first lead screw bearing, and the second lead screw penetrates through a second lead screw bearing to be matched with the base respectively.
The spiral rotating directions of the first screw rod and the second screw rod are opposite.
The moving block comprises two block structures consisting of a first lead screw nut and a second lead screw nut, and the moving block is matched with a double-end lead screw penetrating through the first lead screw nut and the second lead screw nut.
The fastening and sealing device comprises a bearing cover plate, a sealing ring, a limiting nut and a pin; the bearing cover plate is fixed on the hole in the side face of the base through a screw and is in bearing fit with the second screw rod, the limiting nut is arranged at one end of the second screw rod and is matched with the second screw rod, and the pin is arranged in the limiting nut.
The bearing cover plate comprises a flat plate structure with a hole in the center, the second screw rod penetrates through the hole, and the outer surface of the second screw rod is sleeved with the sealing ring to be in contact sealing with the bearing cover plate.
The supporting clamp comprises a first sliding support, a second sliding support, a first roller and a second roller.
The first sliding support and the second sliding support comprise two U-shaped plate structures, the bottoms of the two U-shaped plate structures are respectively connected with the moving block, and the two U-shaped plate structures slide in a matched mode with the upper surface of the base through dovetail groove structures.
The first roller and the second roller comprise cylindrical structures with circle centers provided with through holes penetrating through the upper bottom surface and the lower bottom surface, and are respectively matched with the first sliding support and the second sliding support through rotating shafts and bearings.
A rotatable circular tube supporting mechanism comprises a base, a double-end lead screw, a moving block, a fastening sealing device, a hand wheel and a supporting clamp; the double-end lead screw penetrates through holes in two opposite side faces of the base to be matched with the base, the moving block penetrates through the double-end lead screw to be matched with the double-end lead screw, the fastening sealing device is arranged at one end of the double-end lead screw to be matched with the double-end lead screw, the hand wheel is connected with one end of the double-end lead screw, and the supporting clamp is arranged on the upper surface of. The mechanism adopts a modular design, the distance between the clamps can be adjusted to adapt to round pipes with different calibers, and the cylindrical clamps can realize the overturning processing of the round pipe parts. The operation is simple and convenient, the pipe diameter can be regulated, the overturning operation can be easily carried out, and the applicability is wide.
In a preferred scheme, the base comprises a hollow block body with an opening on the upper surface, holes are formed in the left and right opposite side surfaces of the hollow block body, and a first screw rod bearing and a second screw rod bearing are arranged in the holes. The structure is simple, and when the screw rod is used, the bearing is fixed in the hole, so that the screw rod can rotate.
In a preferred scheme, the double-end screw comprises a rod-shaped structure formed by connecting a first screw rod, a second screw rod and a connecting rod, wherein the first screw rod penetrates through a first screw rod bearing, and the second screw rod penetrates through a second screw rod bearing to be respectively matched with the base. Simple structure, during the use, the lead screw passes through bearing and base cooperation, can guarantee that the lead screw does not take place axial displacement when realizing the lead screw pivoted, converts rotary motion into linear motion smoothly.
In a preferred scheme, the rotation directions of the spirals on the first screw rod and the second screw rod are opposite. The structure is simple, and when the connecting component is used, the opposite spiral directions can realize the opposite movement and the back movement of the connecting component.
In a preferred scheme, the moving block comprises two block structures consisting of a first lead screw nut and a second lead screw nut, and the moving block is matched with a double-head lead screw which penetrates through the first lead screw nut and the second lead screw nut. Simple structure, during the use, rotate double-end lead screw, can drive two movable blocks and move or move dorsad in opposite directions.
In a preferred scheme, the fastening and sealing device comprises a bearing cover plate, a sealing ring, a limiting nut and a pin; the bearing cover plate is fixed on the hole in the side face of the base through a screw and is in bearing fit with the second screw rod, the limiting nut is arranged at one end of the second screw rod and is matched with the second screw rod, and the pin is arranged in the limiting nut. Simple structure, during the use, bearing cover plate plays the effect of protection and sealed bearing, has prolonged the downthehole length of bearing simultaneously, does benefit to stable in structure, and stop nut plays the effect of restriction bearing axial displacement, and the pin can prevent that stop nut is not hard up in the use.
In a preferred scheme, the bearing cover plate comprises a flat plate structure with a hole in the center, the second screw rod penetrates through the hole, and the outer surface of the second screw rod is sleeved with the sealing ring to be in contact sealing with the bearing cover plate. Simple structure, during the use, the sealing washer can effectively protect the bearing, seals.
In a preferred aspect, the support jig includes a first sliding bracket, a second sliding bracket, a first roller, and a second roller. Simple structure, during the use, the position of first sliding support of adjustment and second sliding support changes the interval of first gyro wheel and second gyro wheel, can the pipe of different pipe diameters of centre gripping.
In a preferred scheme, the first sliding support and the second sliding support comprise two U-shaped plate structures, the bottoms of the two U-shaped plate structures are respectively connected with the moving block, and the two U-shaped plate structures are matched with the upper surface of the base to slide through dovetail groove structures. Simple structure, during the use, through rotating the hand wheel, drive the double-end lead screw and rotate, can transmit and carry out the motion in opposite directions or dorsad for first sliding support and second sliding support to the adjustment position, dovetail structure has guaranteed that sliding support does not take place to drop when smooth gliding.
In a preferred scheme, the first roller and the second roller comprise cylindrical structures with circle centers provided with through holes penetrating through the upper bottom surface and the lower bottom surface, and are respectively matched with the first sliding support and the second sliding support through rotating shafts and bearings. Simple structure, during the use, first gyro wheel and second gyro wheel can rotate through the pivot when realizing firm support, have reduced the friction, make things convenient for the upset of pipe part in the processing.
A rotatable circular tube supporting mechanism comprises a base, a double-end lead screw, a moving block, a fastening sealing device, a hand wheel and a supporting clamp; the double-end lead screw penetrates through holes in two opposite side faces of the base to be matched with the base, the moving block penetrates through the double-end lead screw to be matched with the double-end lead screw, the fastening sealing device is arranged at one end of the double-end lead screw to be matched with the double-end lead screw, the hand wheel is connected with one end of the double-end lead screw, and the supporting clamp is arranged on the upper surface of. The mechanism adopts a modular design, the distance between the clamps can be adjusted to adapt to round pipes with different calibers, and the cylindrical clamps can realize the overturning processing of the round pipe parts. The defects that a traditional circular tube supporting clamp can only be suitable for fixing the tube diameter, cannot provide overturning operation, wastes time and labor, is inconvenient to use and poor in applicability are overcome, and the adjustable circular tube supporting clamp has the characteristics of simplicity and convenience in operation, adjustable clamping tube diameter, easiness in overturning operation and wide applicability.
Drawings
The invention will be further explained with reference to the following figures and examples:
fig. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic diagram of the structure viewed from the right side of the present invention.
Fig. 3 is a schematic view of the three-dimensional viewing position structure of the present invention.
The reference numbers in the figures are: the double-screw-rod clamping device comprises a base 1, a first screw rod bearing 11, a second screw rod bearing 12, a double-end screw rod 2, a first screw rod 21, a second screw rod 22, a connecting rod 23, a moving block 3, a first screw rod nut 31, a second screw rod nut 32, a fastening sealing device 4, a bearing cover plate 41, a sealing ring 42, a limiting nut 43, a pin 44, a hand wheel 5, a supporting clamp 6, a first sliding support 61, a second sliding support 62, a first roller 63 and a second roller 64.
Detailed Description
As shown in fig. 1 to 3, a rotatable circular tube supporting mechanism includes a base 1, a double-end lead screw 2, a moving block 3, a fastening sealing device 4, a hand wheel 5 and a supporting clamp 6; the double-end lead screw 2 penetrates through holes in two opposite side faces of the base 1 to be matched with the base 1, the moving block 3 penetrates through the double-end lead screw 2 to be matched with the double-end lead screw, the fastening sealing device 4 is arranged at one end of the double-end lead screw 2 to be matched with the double-end lead screw, the hand wheel 5 is connected with one end of the double-end lead screw 2, and the supporting clamp 6 is arranged on the upper surface of the base 1. The mechanism adopts a modular design, the distance between the clamps can be adjusted to adapt to round pipes with different calibers, and the cylindrical clamps can realize the overturning processing of the round pipe parts. The operation is simple and convenient, the pipe diameter can be regulated, the overturning operation can be easily carried out, and the applicability is wide.
In the preferred scheme, the base 1 comprises a hollow block body with an opening on the upper surface, holes are formed in the left and right opposite side surfaces of the hollow block body, and a first screw rod bearing 11 and a second screw rod bearing 12 are arranged in the holes. The structure is simple, and when the screw rod is used, the bearing is fixed in the hole, so that the screw rod can rotate.
In the preferred scheme, the double-end lead screw 2 comprises a rod-shaped structure formed by connecting a first lead screw 21, a second lead screw 22 and a connecting rod 23, wherein the first lead screw 21 penetrates through a first lead screw bearing 11, and the second lead screw 22 penetrates through a second lead screw bearing 12 to be respectively matched with the base 1. Simple structure, during the use, the lead screw passes through bearing and base 1 cooperation, can guarantee that the lead screw does not take place axial displacement when realizing the lead screw pivoted, converts rotary motion into linear motion smoothly.
In a preferred scheme, the rotation directions of the spirals on the first screw rod 21 and the second screw rod 22 are opposite. The structure is simple, and when the connecting component is used, the opposite spiral directions can realize the opposite movement and the back movement of the connecting component.
In a preferred scheme, the moving block 3 comprises two block structures consisting of a first lead screw nut 31 and a second lead screw nut 32, and the moving block 3 is matched with the double-head lead screw 2 which penetrates through the first lead screw nut 31 and the second lead screw nut 32. Simple structure, during the use, rotate double-end lead screw, can drive two movable blocks 3 and move in opposite directions or move dorsad.
In a preferred scheme, the fastening and sealing device 4 comprises a bearing cover plate 41, a sealing ring 42, a limiting nut 43 and a pin 44; the bearing cover plate 41 is fixed on the hole on the side of the base 1 through a screw and is matched with the second screw rod bearing 12, the limit nut 43 is arranged at one end of the second screw rod 22 and is matched with the second screw rod bearing, and the pin 44 is arranged in the limit nut 43. Simple structure, during the use, bearing cover plate 41 plays the effect of protection and sealed bearing, has prolonged the downthehole length of bearing simultaneously, does benefit to stable in structure, and stop nut 43 plays the effect of restriction bearing axial displacement, and stop nut 43 is not hard up in the pin 44 can prevent the use.
In a preferred embodiment, the bearing cover plate 41 includes a flat plate structure with a hole at the center, the second lead screw 22 passes through the hole, and the sealing ring 42 is sleeved on the outer surface of the second lead screw 22 to contact and seal with the bearing cover plate 41. Simple structure, during the use, sealing washer 42 can effectively protect the bearing, seals.
In a preferred embodiment, the supporting jig 6 includes a first sliding bracket 61, a second sliding bracket 62, a first roller 63, and a second roller 64. Simple structure, during the use, the position of first sliding support 61 of adjustment and second sliding support 62 changes the interval of first gyro wheel 63 and second gyro wheel 64, can the centre gripping pipe of different pipe diameters.
In a preferred scheme, the first sliding support 61 and the second sliding support 62 comprise two U-shaped plate structures, and the bottoms of the two U-shaped plate structures are respectively connected with the moving block 3 and slide on the upper surface of the base 1 in a matched manner through a dovetail groove structure. Simple structure, during the use, through rotating hand wheel 5, drive the double-end lead screw and rotate, can transmit and carry out in opposite directions or dorsad for first sliding bracket 61 and second sliding bracket 62 to the adjustment position, the dovetail structure has guaranteed that sliding bracket does not take place to drop when smooth gliding.
In a preferred embodiment, the first roller 63 and the second roller 64 have a cylindrical structure with a center opening having a through hole penetrating through the upper and lower bottom surfaces, and are respectively engaged with the first sliding bracket 61 and the second sliding bracket 62 through a rotating shaft and a bearing. Simple structure, during the use, first gyro wheel 63 and second gyro wheel 64 can rotate through the pivot when realizing firm support, have reduced the friction, make things convenient for the upset of pipe part in the processing.
When the storage container with the waste liquid transfer device in the laboratory is installed and used, the double-head screw 2 penetrates through the holes in the two opposite side faces of the base 1 to be matched with the base 1, the moving block 3 penetrates through the double-head screw 2 to be matched with the double-head screw 2, the fastening sealing device 4 is arranged at one end of the double-head screw 2 to be matched with the double-head screw 2, the hand wheel 5 is connected with one end of the double-head screw 2, and the supporting clamp 6 is arranged on the upper surface of the base 1 to. The mechanism adopts a modular design, the distance between the clamps can be adjusted to adapt to round pipes with different calibers, and the cylindrical clamps can realize the overturning processing of the round pipe parts. The operation is simple and convenient, the pipe diameter can be regulated, the overturning operation can be easily carried out, and the applicability is wide.
When the screw rod fixing device is used, the base 1 comprises a hollow block body with an opening in the upper surface, holes are formed in the left and right opposite side faces of the hollow block body, a first screw rod bearing 11 and a second screw rod bearing 12 are arranged in the holes, and the bearings are fixed in the holes to enable the screw rods to rotate.
During the use, double-end lead screw 2 includes the shaft-like structure that first lead screw 21, second lead screw 22 and connecting rod 23 connect into, and first lead screw 21 passes first lead screw bearing 11, and second lead screw 22 passes second lead screw bearing 12 respectively with base 1 cooperation, and the lead screw passes through bearing and base 1 cooperation, can realize lead screw pivoted in, guarantees that the axial displacement does not take place for the lead screw, converts rotary motion into linear motion smoothly.
In use, the rotation directions of the spirals on the first and second screws 21, 22 are opposite, and the opposite spiral directions can realize the opposite movement and the back movement of the connecting parts.
When the double-head screw is rotated, the two moving blocks 3 can be driven to move oppositely or move backwards by the aid of the double-head screw rod, wherein the moving blocks 3 comprise two block structures formed by the first lead screw nut 31 and the second lead screw nut 32, and the moving blocks 3 are matched with the double-head screw rod 2 penetrating through the first lead screw nut 31 and the second lead screw nut 32.
When in use, the fastening and sealing device 4 comprises a bearing cover plate 41, a sealing ring 42, a limiting nut 43 and a pin 44; bearing cover plate 41 passes through the fix with screw on the hole of base 1 side, with the cooperation of second lead screw bearing 12, stop nut 43 sets up in second lead screw 22 one end rather than the cooperation, pin 44 sets up in stop nut 43, bearing cover plate 41 plays the effect of protection and sealed bearing, the downthehole length of bearing has been prolonged simultaneously, do benefit to stable in structure, stop nut 43 plays restriction bearing axial displacement's effect, pin 44 can prevent that stop nut 43 is not hard up in the use.
When the bearing cover plate is used, the bearing cover plate 41 comprises a flat plate structure with a hole in the center, the second screw rod 22 penetrates through the hole, the outer surface of the second screw rod 22 is sleeved with the sealing ring 42 to be in contact sealing with the bearing cover plate 41, and the sealing ring 42 can effectively protect a bearing to seal.
During the use, supporting jig 6 includes first sliding support 61, second sliding support 62, first gyro wheel 63 and second gyro wheel 64, adjusts the position of first sliding support 61 and second sliding support 62, changes the interval of first gyro wheel 63 and second gyro wheel 64, can the centre gripping pipe of different pipe diameters.
During the use, first sliding support 61 and second sliding support 62 include two U type plate structure, and the bottom is connected with movable block 3 respectively, and through dovetail structure and the upper surface fit of base 1 slip, through rotating hand wheel 5, drive the double-end lead screw and rotate, can transmit and carry out in opposite directions or dorsad motion for first sliding support 61 and second sliding support 62 to the adjusting position, the dovetail structure has guaranteed that sliding support does not take place to drop when smooth gliding.
During the use, first gyro wheel 63 and second gyro wheel 64 include that centre of a circle department opens the tubular structure who has the perforating hole that link up the upper and lower bottom surface, through pivot and bearing respectively with first sliding support 61 and the cooperation of second sliding support 62, first gyro wheel 63 and second gyro wheel 64 can rotate through the pivot when realizing firm support, have reduced the friction, make things convenient for the upset of pipe part in the processing.
The above embodiments are merely preferred technical solutions of the present invention, and should not be considered as limitations of the present invention, and the features in the embodiments and the examples in the present application may be arbitrarily combined with each other without conflict. The protection scope of the present invention shall be defined by the claims and the technical solutions described in the claims, including the technical features of the equivalent alternatives as the protection scope. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.
Claims (10)
1. A rotatable pipe supporting mechanism is characterized in that: the device comprises a base (1), a double-end lead screw (2), a moving block (3), a fastening sealing device (4), a hand wheel (5) and a supporting clamp (6); the double-end lead screw (2) penetrates through holes in two opposite side faces of the base (1) to be matched with the base (1), the moving block (3) penetrates through the double-end lead screw (2) to be matched with the double-end lead screw, the fastening sealing device (4) is arranged at one end of the double-end lead screw (2) to be matched with the double-end lead screw, the hand wheel (5) is connected with one end of the double-end lead screw (2), and the supporting clamp (6) is arranged on the upper surface of the base (1) to be.
2. The rotatable round tube support mechanism of claim 1 wherein: the base (1) comprises a hollow block body with an opening on the upper surface, holes are formed in the left and right opposite side faces of the hollow block body, and a first screw rod bearing (11) and a second screw rod bearing (12) are arranged in the holes.
3. The rotatable round tube support mechanism of claim 2 wherein: the double-end lead screw (2) comprises a rod-shaped structure formed by connecting a first lead screw (21), a second lead screw (22) and a connecting rod (23), the first lead screw (21) penetrates through a first lead screw bearing (11), and the second lead screw (22) penetrates through a second lead screw bearing (12) to be matched with the base (1) respectively.
4. The rotatable round tube support mechanism of claim 3 wherein: the rotation directions of the spiral threads on the first screw rod (21) and the second screw rod (22) are opposite.
5. The rotatable round tube support mechanism of claim 1 wherein: the moving block (3) comprises two block structures consisting of a first lead screw nut (31) and a second lead screw nut (32), and the moving block (3) is matched with a double-head lead screw (2) penetrating through the first lead screw nut (31) and the second lead screw nut (32).
6. The rotatable round tube support mechanism of claim 3 wherein: the fastening sealing device (4) comprises a bearing cover plate (41), a sealing ring (42), a limiting nut (43) and a pin (44); the bearing cover plate (41) is fixed on a hole in the side face of the base (1) through a screw and matched with the second screw rod bearing (12), the limiting nut (43) is arranged at one end of the second screw rod (22) and matched with the second screw rod bearing, and the pin (44) is arranged in the limiting nut (43).
7. The rotatable round tube support mechanism of claim 6 wherein: the bearing cover plate (41) comprises a flat plate structure with a hole in the center, the second screw rod (22) penetrates through the hole, and the outer surface of the second screw rod (22) is sleeved with a sealing ring to be in contact sealing with the bearing cover plate (41).
8. The rotatable round tube support mechanism of claim 1 wherein: the supporting clamp (6) comprises a first sliding bracket (61), a second sliding bracket (62), a first roller (63) and a second roller (64).
9. The rotatable round tube support mechanism of claim 8 wherein: the first sliding support (61) and the second sliding support (62) comprise two U-shaped plate structures, the bottoms of the two U-shaped plate structures are respectively connected with the moving block (3), and the two U-shaped plate structures are matched with the upper surface of the base (1) to slide through dovetail groove structures.
10. The rotatable round tube support mechanism of claim 9 wherein: the first roller (63) and the second roller (64) comprise cylindrical structures with circle centers provided with through holes penetrating through the upper bottom surface and the lower bottom surface, and are respectively matched with the first sliding support (61) and the second sliding support (62) through rotating shafts and bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921075277.5U CN210499885U (en) | 2019-07-10 | 2019-07-10 | Rotatable round tube supporting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921075277.5U CN210499885U (en) | 2019-07-10 | 2019-07-10 | Rotatable round tube supporting mechanism |
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| Publication Number | Publication Date |
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| CN210499885U true CN210499885U (en) | 2020-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921075277.5U Expired - Fee Related CN210499885U (en) | 2019-07-10 | 2019-07-10 | Rotatable round tube supporting mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN210499885U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112276699A (en) * | 2020-11-25 | 2021-01-29 | 瓦房店轴承集团国家轴承工程技术研究中心有限公司 | Bearing roller positioning grinding supporting structure |
| CN112809572A (en) * | 2020-09-02 | 2021-05-18 | 苏州优力克流体控制科技有限公司 | Novel upper and lower adjustable V type processing device |
| CN113295205A (en) * | 2021-05-13 | 2021-08-24 | 重庆七彩虹数码科技有限公司 | A equipment for electric power switching station environmental monitoring |
| CN116810235A (en) * | 2023-08-19 | 2023-09-29 | 天津源泰德润钢管制造集团有限公司 | Non-notch steel pipe welding equipment and welding process |
-
2019
- 2019-07-10 CN CN201921075277.5U patent/CN210499885U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112809572A (en) * | 2020-09-02 | 2021-05-18 | 苏州优力克流体控制科技有限公司 | Novel upper and lower adjustable V type processing device |
| CN112276699A (en) * | 2020-11-25 | 2021-01-29 | 瓦房店轴承集团国家轴承工程技术研究中心有限公司 | Bearing roller positioning grinding supporting structure |
| CN113295205A (en) * | 2021-05-13 | 2021-08-24 | 重庆七彩虹数码科技有限公司 | A equipment for electric power switching station environmental monitoring |
| CN113295205B (en) * | 2021-05-13 | 2023-06-06 | 重庆七彩虹数码科技有限公司 | Equipment for monitoring environment of electric power switching station |
| CN116810235A (en) * | 2023-08-19 | 2023-09-29 | 天津源泰德润钢管制造集团有限公司 | Non-notch steel pipe welding equipment and welding process |
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