CN117961592B - Jacking clamp for cutting off flange lock ring - Google Patents
Jacking clamp for cutting off flange lock ring Download PDFInfo
- Publication number
- CN117961592B CN117961592B CN202410369762.2A CN202410369762A CN117961592B CN 117961592 B CN117961592 B CN 117961592B CN 202410369762 A CN202410369762 A CN 202410369762A CN 117961592 B CN117961592 B CN 117961592B
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- fixed
- rod
- flange
- connecting plate
- pushing
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- 238000005520 cutting process Methods 0.000 title claims abstract description 22
- 239000007769 metal material Substances 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 230000002093 peripheral effect Effects 0.000 description 12
- 210000000078 claw Anatomy 0.000 description 7
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 239000000829 suppository Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Devices (AREA)
- Automatic Assembly (AREA)
Abstract
The application discloses a jacking clamp for cutting a flange lock ring, which relates to the field of flange processing and comprises a base; the connecting plate is fixedly arranged on one side of the base; the pushing assembly is vertically arranged on the periphery side of the connecting plate in a sliding manner and is used for abutting against the inner periphery side of the flange; the fixing component is transversely arranged on the connecting plate in a sliding manner and is used for fixing the flange; the driving component is arranged at one end of the connecting plate and is used for driving the pushing component and the fixing component; the application has the advantage of reducing the displacement of the flange when cutting the flange.
Description
Technical Field
The application relates to the field of flange processing, in particular to a jacking clamp for cutting a flange lock ring.
Background
The flange lock ring is an important connecting member, is widely applied to the fields of coal, machinery and the like, is a fastening piece for connecting a flange, is generally used for fixing a pipeline, a valve and other equipment, and is required to be cut off in order to conveniently connect the pipeline with the pipeline or the pipeline with the other equipment.
A related flange lock ring requires that the flange be placed in a fixed position and then cut off during cutting.
In the process of cutting flange, the cutter can vibrate, if the flange is not fixed, the flange can displace in the cutting process to cause inaccurate cutting condition.
Disclosure of Invention
In order to reduce the problem of displacement of the flange when the flange is cut, the application provides a jacking clamp for cutting a flange lock ring.
The application provides a jacking clamp for cutting a flange lock ring, which adopts the following technical scheme:
A jacking clamp for cutting off a flange lock ring comprises
A base;
The connecting plate is fixedly arranged on one side of the base;
the pushing assembly is vertically arranged on the periphery side of the connecting plate in a sliding manner and is used for abutting against the inner periphery side of the flange;
the fixing component is transversely arranged on the connecting plate in a sliding manner and is used for fixing the flange;
the driving assembly is arranged at one end of the connecting plate and used for driving the pushing assembly and the fixing assembly.
Through adopting above-mentioned technical scheme, establish the flange cover on the connecting plate, then drive assembly starts to order about to promote the subassembly and contradict in the flange inside wall, order about fixed subassembly to fix the flange on the base, reduce the condition that causes the flange to take place the displacement when cutting the flange.
Optionally, the lower extreme of connecting plate transversely is provided with the spout, drive assembly includes:
the guide plate is arranged in the chute in a sliding way;
the telescopic end of the telescopic rod penetrates through the guide plate, the fixed end of the telescopic rod is fixedly arranged on the fixed plate, and the fixed plate is positioned on one side, far away from the connecting plate, of the base;
The guide gasket is positioned on one side, close to the fixed plate, of the guide plate, and the guide gasket is fixedly arranged on the periphery of the telescopic end of the telescopic rod.
Through adopting above-mentioned technical scheme, start electric telescopic handle for the telescopic link shrink, the telescopic link drives the deflector and moves to the one end that is close to the fixed plate in the spout, thereby drives to push the subassembly and contradicts in the flange inner periphery side, makes fixed subassembly fix the flange on the base, and is simple convenient.
Optionally, the connecting plate transversely is provided with the drive groove, the one end of drive groove with the spout intercommunication, the week side of connecting plate is vertical to be provided with the promotion groove, the promotion subassembly includes:
The driving block is arranged in the driving groove in a sliding manner, and a matching groove is formed in the peripheral side of the driving block along the axis direction of the driving block;
One end of the first spring is fixedly arranged at one end of the driving groove far away from the telescopic rod, and the other end of the first spring is fixedly arranged in the driving block;
One end of the sliding rod is arranged in the matching groove in a sliding way, and the other end of the sliding rod is arranged in the pushing groove in a sliding way;
One end of the pushing rod is fixedly arranged at one end of the sliding rod far away from the driving block, and the other end of the pushing rod penetrates through the bottom wall of the pushing groove;
and one end of the second spring is fixedly arranged on the bottom wall of the pushing groove, and the other end of the second spring is fixedly arranged on one end of the sliding rod, which is close to the pushing rod.
Through adopting above-mentioned technical scheme, when the telescopic link shrink, the deflector breaks away from the drive block, the deflector does not contradict the drive block promptly, make first spring promote the one end of drive block to the telescopic link under the effect of elasticity resilience ability, because drive block week side is the slope form, therefore, when the one end of drive block to the telescopic link slides, the distance of drive block periphery side and drive groove diminishes, thereby will promote the sliding rod to keeping away from the one end slip of drive block, and promote the push rod and contradict in flange inner periphery side, extrude the second spring, make the second spring compress, thereby carry out preliminary fixed with the flange, it is simple convenient.
Optionally, the connecting plate with the deflector is all transversely provided with the through-hole, fixed subassembly includes:
The fixing rod passes through the through hole and rotates in the through hole;
the fixed claw clamp is arranged at one end of the fixed rod far away from the telescopic rod;
The fixed gasket is located the deflector is close to the one end of telescopic link, fixed gasket set firmly in the week side of dead lever.
Through adopting above-mentioned technical scheme, when the telescopic link shrink, the deflector promotes fixed gasket to being close to the one end of telescopic link and removes for the stationary dog presss from both sides and contradicts in the flange terminal surface, compresses tightly the flange on the base, thereby reduces the condition that causes the flange to take place the displacement when cutting the flange.
Optionally, the periphery side of dead lever is provided with the guide way, the fixed subassembly still includes:
the guide block, the one end of guide block set up in the inside wall of through-hole, the other end slip set up in the guide way.
Through adopting above-mentioned technical scheme, the existence of guide block makes when the telescopic link stretches out and draws back, drives the dead lever and rotates for the flange can be dismantled, and is simple convenient.
Optionally, the fixing assembly is provided with a plurality of groups.
Through adopting above-mentioned technical scheme, fixed subassembly is provided with the stability that the multiunit can increase flange and base fixing.
Optionally, the pushing component is fixedly provided with a plurality of groups.
Through adopting above-mentioned technical scheme, promote the subassembly to be provided with the multiunit and fix the position of flange, further increase the stability of flange.
Optionally, the fixing pad and the guiding pad are both made of metal.
Through adopting above-mentioned technical scheme, fixed gasket with the material of guide gasket is the metal material, increases the life of fixed gasket and guide gasket.
In summary, the embodiment of the invention provides a jacking clamp for cutting a flange lock ring, which has at least one of the following beneficial technical effects:
1. The flange is sleeved on the connecting plate, then the driving assembly is started to drive the pushing assembly to abut against the inner side wall of the flange, the fixing assembly is driven to fix the flange on the base, and the situation that the flange is displaced when the flange is cut is reduced.
2. The electric telescopic rod is started, the telescopic rod is contracted, the guide plate is driven to move towards one end close to the fixing plate in the sliding groove by the telescopic rod, the pushing assembly is driven to abut against the inner peripheral side of the flange, and the fixing assembly is used for fixing the flange on the base, so that the telescopic rod is simple and convenient.
Drawings
Fig. 1 is a schematic structural view of a jacking clamp for cutting a flange lock ring according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view of a jacking clamp for cutting a flange lock ring according to an embodiment of the present invention;
Fig. 3 is a schematic structural view of a guide groove in a jacking clamp for cutting a flange lock ring according to an embodiment of the present invention.
The figure identifies the description:
1. A flange; 11. a base; 12. a connecting plate; 13. a chute; 14. a driving groove; 15. a pushing groove; 16. a through hole; 17. a fixing plate; 2. a drive assembly; 21. a guide plate; 22. a telescopic rod; 23. a guide pad; 3. a pushing assembly; 31. a driving block; 32. a first spring; 33. a slide bar; 34. a push rod; 35. a second spring; 41. a fixed rod; 42. a fixed jaw clamp; 43. fixing the gasket; 44. a guide block; 45. a guide groove.
Detailed Description
The application is described in further detail below with reference to fig. 1-3.
Referring to fig. 1, 2 and 3, an embodiment of the present application discloses a jacking clamp for cutting a lock ring of a flange 1, comprising: the device comprises a base 11, a connecting plate 12, a pushing assembly 3, a fixing assembly and a driving assembly 2, wherein the connecting plate 12 is fixedly arranged on one side of the base 11; the pushing assembly 3 is vertically arranged on the peripheral side of the connecting plate 12 in a sliding manner and is used for abutting against the inner peripheral side of the flange 1; the fixing component is transversely arranged on the connecting plate 12 in a sliding manner and is used for fixing the flange 1; the driving component 2 is arranged at one end of the connecting plate 12 and is used for driving the pushing component 3 and the fixing component.
In the embodiment of the present application, the base 11 is square, the connection plate 12 is disc-shaped, and the lower end of the base 11 is integrally formed with the ground or fixed with the ground by bolts, so that the base 11 has stability. When the flange 1 is specifically used, the flange 1 is sleeved on the connecting plate 12, and then the driving assembly 2 is started to drive the pushing assembly 3 to abut against the inner side wall of the flange 1, so that the fixing assembly is driven to fix the flange 1 on the base 11.
Referring to fig. 1,2 and 3, in a specific embodiment, a chute 13 is transversely arranged at the lower end of the connecting plate 12, and the driving assembly 2 includes a guide plate 21, a telescopic rod 22 and a guide gasket 23, where the guide plate 21 is slidably arranged in the chute 13; the telescopic end of the telescopic rod 22 penetrates through the guide plate 21, the fixed end of the telescopic rod 22 is fixedly arranged on the fixed plate 17, and the fixed plate 17 is positioned on one side of the base 11 far away from the connecting plate 12; the guide gasket 23 is located on one side of the guide plate 21 close to the fixed plate 17, and the guide gasket 23 is fixedly arranged on the circumference side of the telescopic end of the telescopic rod 22.
In the embodiment of the present application, the chute 13 is U-shaped, the opening of the chute 13 faces one end near the telescopic rod 22, the guide plate 21 is disc-shaped, the guide pad 23 is circular, and the guide pad 23 may be fixed on the circumference of the telescopic rod 22 by means of adhesion or a suppository, which is not particularly limited. The fixing plate 17 is arranged in parallel with the base 11, and it should be noted that the lower end of the fixing plate 17 is fixed with the ground through a bolt, so as to enhance the connection stability of the fixing plate 17; the telescopic rod 22 is an electric telescopic rod 22. When the telescopic device is specifically used, the electric telescopic rod 22 is started, the telescopic rod 22 is contracted, the telescopic rod 22 drives the guide plate 21 to move towards one end close to the fixed plate 17 in the sliding groove 13, and the pushing component 3 is driven to abut against the inner peripheral side of the flange 1, so that the flange 1 is fixed on the base 11 by the fixed component, and the telescopic device is simple and convenient.
Referring to fig. 1, 2 and 3, in a specific embodiment, the connection plate 12 is transversely provided with a driving slot 14, one end of the driving slot 14 is communicated with the chute 13, and a pushing slot 15 is vertically provided on a peripheral side of the connection plate 12, and the pushing assembly 3 includes: the driving block 31, the first spring 32, the sliding rod 33, the pushing rod 34 and the second spring 35, wherein the driving block 31 is arranged in the driving groove 14 in a sliding manner, and a matching groove is formed on the peripheral side of the driving block 31 along the axial direction of the driving block 31; one end of the first spring 32 is fixedly arranged at one end of the driving groove 14 far away from the telescopic rod 22, and the other end of the first spring is fixedly arranged in the driving block 31; one end of the sliding rod 33 is arranged in the matching groove in a sliding way, and the other end of the sliding rod is arranged in the pushing groove 15 in a sliding way;
One end of the pushing rod 34 is fixedly arranged at one end of the sliding rod 33 far away from the driving block 31, and the other end of the pushing rod penetrates through the bottom wall of the pushing groove 15; one end of the second spring 35 is fixedly arranged on the bottom wall of the pushing groove 15, and the other end of the second spring is fixedly arranged on one end of the sliding rod 33, which is close to the pushing rod 34, wherein a plurality of groups of pushing assemblies 3 are arranged.
In the embodiment of the application, the driving groove 14 is arranged in a trapezoid shape, wherein one side with a short cross section is communicated with the sliding groove 13, so that the telescopic rod 22 can conveniently push the driving block 31; the pushing groove 15 is in an "i" shape, and it should be noted that the pushing groove 15 is formed by three parts, the first part and the second part are all cylindrical, wherein the first part and the second part are coaxially arranged, the diameter of the second part is smaller than that of the first part, and one end of the second part, far away from the first part, is arranged in the circular hole, so that the pushing rod 34 can extend out and abut against the inner side wall of the flange 1.
The driving block 31 is integrally formed by a cylinder and a round table, the cylinder part of the driving block 31 extends into the chute 13, and the inner diameter of the cylinder part is smaller than the diameter of the smallest section of the round table, wherein the specification of the driving block 31 is satisfied by sliding in the driving groove 14, and the embodiment of the application is not particularly limited; it should be noted that, the driving block 31 is hollow, one end of the first spring 32 is fixedly arranged on the end face of the cylinder, the matching groove is in a U shape, the sliding rod 33 and the pushing rod 34 are all in a cylindrical shape, one end of the sliding rod 33 arranged in the matching groove is provided with a guiding inclined plane, the sliding rod 33 can slide along the matching groove, the second spring 35 is sleeved on the outer periphery of the pushing rod 34, and the diameter of the pushing rod 34 can be satisfied and can slide in the through hole 16.
When the telescopic rod 22 is contracted in specific use, the guide plate 21 is separated from the driving block 31, that is, the guide plate 21 does not abut against the driving block 31, so that the first spring 32 pushes the driving block 31 to one end of the telescopic rod 22 under the action of elastic restoring force, and because the periphery side of the driving block 31 is inclined, when the driving block 31 slides to one end of the telescopic rod 22, the distance between the periphery side of the driving block 31 and the driving groove 14 is reduced, so that the pushing sliding rod 33 slides to one end far away from the driving block 31, and the pushing rod 34 abuts against the inner periphery side of the flange 1, and meanwhile, the second spring 35 is extruded, so that the second spring 35 is compressed, and the flange 1 is primarily fixed. When the telescopic rod 22 stretches, the telescopic rod 22 abuts against the driving block 31 and drives the driving block 31 to slide towards one end far away from the telescopic rod 22, the first spring 32 is compressed, meanwhile, the distance between the outer peripheral side of the driving block 31 and the driving groove 14 is increased, the second spring 35 slides the sliding rod towards one end close to the driving rod under the elastic recovery action of the spring, and meanwhile, the pushing block is driven to be separated from the inner peripheral side of the flange 1.
Referring to fig. 1,2 and 3, in a specific embodiment, the connecting plate 12 and the guide plate 21 are both transversely provided with a through hole 16, the fixing assembly includes a fixing rod 41, a fixing claw clip 42, a fixing spacer 43 and a guide block 44, the fixing rod 41 passes through the through hole 16 and rotates in the through hole 16, and a guide groove 45 is provided on the circumferential side of the fixing rod 41; the fixed jaw 42 is arranged at one end of the fixed rod 41 away from the telescopic rod 22; the fixed gasket 43 is located the deflector 21 and is close to the one end of telescopic link 22, and fixed gasket 43 sets firmly in the week side of dead lever 41, and the one end of guide block 44 sets up in the inside wall of through-hole 16, and the other end slides and sets up in guide slot 45, and the fixed subassembly is provided with the multiunit. The fixing pad 43 and the guiding pad 23 are made of metal.
In the embodiment of the application, the through holes 16 are arranged in a cylindrical shape, wherein the diameter of the through holes 16 of the guide plate 21 is smaller than the diameter of the through holes 16 of the connecting plate 12; the fixing rod 41 is composed of a first cylinder and a second cylinder, the diameter of the first cylinder is smaller than that of the second cylinder, the first cylinder can rotate in the through hole 16 of the guide plate 21, and the second cylinder can rotate in the through hole 16 in the connecting plate 12; the fixing claw clip 42 is an L-shaped block, wherein one end of a horizontal part of the L-shape abuts against the end surface of the flange 1, so that the flange 1 is pressed on the base 11, a vertical part of the L-shape is integrally formed at one end of the second cylinder, and the fixing claw clip can be fixed at one end of the second cylinder through adhesion or a suppository, and the embodiment of the application is not particularly limited; the fixing spacer 43 is provided in a circular ring shape, the guide block 44 is provided in a cylindrical shape, and the guide groove 45 is provided in an arc shape along the circumferential side of the fixing lever 41.
When the telescopic rod 22 is contracted in specific use, the guide plate 21 pushes the fixed gasket 43 to move towards one end close to the telescopic rod 22, so that the fixed claw clamp 42 is abutted against the end face of the flange 1, and the flange 1 is pressed on the base 11; when the telescopic rod 22 is extended, the guide plate 21 pushes the fixing rod 41 to move towards one end far away from the telescopic rod 22, and the fixing rod 41 rotates due to the guide groove 45 and the guide block 44, so that the fixing claw clamp 42 is driven to rotate, the L-shaped horizontal part is separated from the flange 1, and the flange 1 is further loosened.
The implementation principle of the embodiment of the application is as follows: when the telescopic rod 22 is contracted, the guide plate 21 is separated from the driving block 31, so that the first spring 32 pushes the driving block 31 to one end of the telescopic rod 22 under the action of elastic restoring force, and because the peripheral side of the driving block 31 is inclined, when the driving block 31 slides to one end of the telescopic rod 22, the distance between the peripheral side of the driving block 31 and the driving groove 14 is reduced, so that the pushing sliding rod 33 slides to one end far away from the driving block 31, the pushing rod 34 is pushed to abut against the inner peripheral side of the flange 1, the guide plate 21 pushes the fixing gasket 43 to move to one end close to the telescopic rod 22, the fixing claw clamp 42 abuts against the end face of the flange 1, the flange 1 is pressed on the base 11, and the flange 1 is fixed on the base 11, so that the situation that the flange 1 is displaced when the flange 1 is cut is reduced.
The present embodiment is only for explanation of the present application and is not to be construed as limiting the present application, and modifications to the present embodiment, which may not creatively contribute to the present application as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present application.
Claims (4)
1. The utility model provides a flange lock collar cuts off and uses top support anchor clamps which characterized in that includes:
A base (11);
the connecting plate (12), the said connecting plate (12) is fixed to one side of the said base (11);
The pushing assembly (3) is vertically arranged on the periphery side of the connecting plate (12) in a sliding manner and is used for abutting against the inner periphery side of the flange (1);
the fixing component is transversely arranged on the connecting plate (12) in a sliding manner and is used for fixing the flange (1);
the driving component (2) is arranged at one end of the connecting plate (12) and is used for driving the pushing component (3) and the fixing component;
the lower extreme of connecting plate (12) transversely is provided with spout (13), drive assembly (2) include:
the guide plate (21) is arranged in the chute (13) in a sliding way;
the telescopic end of the telescopic rod (22) slides through the guide plate (21), the fixed end of the telescopic rod (22) is fixedly arranged on the fixed plate (17), and the fixed plate (17) is positioned on one side, far away from the connecting plate (12), of the base (11);
The guide gasket (23), the said guide gasket (23) locates at one side that the said deflector (21) is close to the said fixed plate (17), the said guide gasket (23) is fixed to the circumference of the telescopic end of the said telescopic link (22);
The connecting plate (12) transversely is provided with drive slot (14), the one end of drive slot (14) with spout (13) intercommunication, the week side of connecting plate (12) is vertical to be provided with promotes groove (15), promote subassembly (3) include:
the driving block (31) is arranged in the driving groove (14) in a sliding mode, wherein a matching groove is formed in the circumferential side of the driving block (31) along the axis direction of the driving block (31);
the first spring (32), one end of the first spring (32) is fixedly arranged at one end of the driving groove (14) far away from the telescopic rod (22), and the other end of the first spring is fixedly arranged in the driving block (31);
a sliding rod (33), wherein one end of the sliding rod (33) is arranged in the matching groove in a sliding way, and the other end of the sliding rod is arranged in the pushing groove (15) in a sliding way;
one end of the pushing rod (34) is fixedly arranged at one end of the sliding rod (33) far away from the driving block (31), and the other end of the pushing rod penetrates through the bottom wall of the pushing groove (15);
the second spring (35), one end of the second spring (35) is fixedly arranged on the bottom wall of the pushing groove (15), and the other end of the second spring is fixedly arranged on one end, close to the pushing rod (34), of the sliding rod (33);
The connecting plate (12) with deflector (21) all transversely are provided with through-hole (16), fixed subassembly includes:
A fixing rod (41), wherein the fixing rod (41) passes through the through hole (16) and rotates in the through hole (16), and a guiding groove (45) is arranged on the periphery of the fixing rod (41)
A fixed jaw (42), wherein the fixed jaw (42) is arranged at one end of the fixed rod (41) far away from the telescopic rod (22);
a guide block (44), wherein one end of the guide block (44) is arranged on the inner side wall of the through hole (16), and the other end of the guide block is arranged in the guide groove (45) in a sliding manner;
The fixed gasket (43), the fixed gasket (43) is positioned at one end of the guide block (44) close to the telescopic rod (22), and the fixed gasket (43) is fixedly arranged at the periphery of the fixed rod (41);
The lower end of the base (11) is fixed with the ground through bolts, the fixing plate (17) is arranged in parallel with the base (11), and the lower end of the fixing plate (17) is fixed with the ground through bolts.
2. The jacking clamp for cutting a flange lock ring according to claim 1, wherein: the fixed component is provided with a plurality of groups.
3. The jacking clamp for cutting a flange lock ring according to claim 1, wherein: the pushing component (3) is fixedly provided with a plurality of groups.
4. The jacking clamp for cutting a flange lock ring according to claim 1, wherein: the fixing gasket (43) and the guide gasket (23) are made of metal materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410369762.2A CN117961592B (en) | 2024-03-29 | 2024-03-29 | Jacking clamp for cutting off flange lock ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410369762.2A CN117961592B (en) | 2024-03-29 | 2024-03-29 | Jacking clamp for cutting off flange lock ring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117961592A CN117961592A (en) | 2024-05-03 |
| CN117961592B true CN117961592B (en) | 2024-06-04 |
Family
ID=90859792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410369762.2A Active CN117961592B (en) | 2024-03-29 | 2024-03-29 | Jacking clamp for cutting off flange lock ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117961592B (en) |
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| CN113770404A (en) * | 2021-10-11 | 2021-12-10 | 重庆华渝电气集团有限公司 | Lathe internal expanding clamp |
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2024
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|---|---|---|---|---|
| DE29921692U1 (en) * | 1999-12-09 | 2000-03-02 | Kurt HEILIG GmbH & Co. KG, 73540 Heubach | Device for releasably connecting a tool to a shaft flange |
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| CN220783082U (en) * | 2023-08-22 | 2024-04-16 | 河南威能汽车零部件有限公司 | Four-axis electric control hydraulic clamp |
| CN117428681A (en) * | 2023-12-18 | 2024-01-23 | 山西宝龙达锻造股份有限公司 | Quick clamping device for flange polishing |
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