CN113263201B - Movable clamp for drilling boost station disconnecting link and using method thereof - Google Patents
Movable clamp for drilling boost station disconnecting link and using method thereof Download PDFInfo
- Publication number
- CN113263201B CN113263201B CN202110541854.0A CN202110541854A CN113263201B CN 113263201 B CN113263201 B CN 113263201B CN 202110541854 A CN202110541854 A CN 202110541854A CN 113263201 B CN113263201 B CN 113263201B
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- base
- disconnecting link
- chuck
- sliding block
- drilling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
-
- 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
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a movable clamp for drilling a booster station disconnecting link, which belongs to the technical field of auxiliary clamp devices for machining and comprises a base; the knife switch is arranged on the upper top surface of the base, and one end part of the base is provided with a curved plate; a guide groove is arranged in the middle of the curved plate; the guide groove is arranged along the length direction of the base, and the sliding block sleeve piece is movably arranged on the curved plate through the guide groove; the slide block sleeve is also provided with a through hole; the limiting rod penetrates through the through hole and points to the base for installation, and the limiting rod and the sliding block sleeve are in a detachable connection relation; the base is also provided with a positioning groove; the chuck is movably arranged on the base through the positioning groove; the invention effectively solves the problems that a reliable clamping device is lacked when the booster station disconnecting link is drilled, and the production requirements of disconnecting links with different structures in batches cannot be met.
Description
Technical Field
The invention relates to the technical field of auxiliary fixture devices for machining, in particular to a movable fixture for drilling and machining a booster station disconnecting link.
Background
The disconnecting link of the booster station is not a conventional standard part, and the structure of the disconnecting link of the booster station in each power production unit can change to a certain extent along with the specific wiring environment and position; the common knife switch is mostly in the shape of the end part of a shovel, but under different conditions, the end part of the knife switch is required to be tilted from 15 degrees to 90 degrees, and meanwhile, through holes are required to be arranged at the end plane position of the knife switch according to different installation requirements, so that the knife switch is required to be processed and produced in real time, but a clamping structure used when the knife switch is used for drilling and processing production does not exist at present, and the knife switch is the main problem facing at present.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the utility model provides a movable clamp of drilling processing step-up station switch lacks reliable clamping device in order to solve when carrying out drilling processing to the step-up station switch, can't satisfy the problem of not co-production demand of structure switch in batches.
In order to solve the problems, the invention provides the following technical scheme:
a movable clamp for drilling a booster station disconnecting link; it comprises a base; the knife switch is arranged on the upper top surface of the base, and one end part of the base is provided with a curved plate; a guide groove is arranged in the middle of the curved plate; the guide groove is arranged along the length direction of the base, and the sliding block sleeve piece is movably arranged on the curved plate through the guide groove; the slide block sleeve is also provided with a through hole; the limiting rod penetrates through the through hole and points to the base for installation, and the limiting rod and the sliding block sleeve are in a detachable connection relation; a positioning groove is also arranged on the base; the chuck is movably arranged on the base through the positioning groove.
Preferably, the curved plate comprises an arc-shaped panel; one end of the arc-shaped panel is arranged at the end part of the base, and the other end of the arc-shaped panel is provided with an extension flat plate; the curvature center of the arc-shaped panel is positioned above the base, and the extension flat plate is arranged in parallel with the base; the guide groove is arranged along the center lines of the arc-shaped panel and the extension flat plate.
Further, the distance between the extension flat plate and the top plane of the base is greater than the height of the disconnecting link; a reinforcing rib is arranged between the curved plate and the base.
Preferably, a drilling groove is formed in the position, which is attached to the knife switch, on the top surface of the base; the width of the drilling groove is smaller than that of the knife switch.
Furthermore, a limit chuck is also arranged on the base; the limiting clamping head can move on the base, and the moving direction of the limiting clamping head is crossed with the moving direction of the clamping head.
Preferably, the positioning grooves are arranged in two groups and are respectively arranged along the length direction and the width direction of the base; the chuck passes through the constant head tank and removes along the length direction of base, and spacing dop passes through the constant head tank and removes along the width direction of base.
Preferably, the through hole on the sliding block sleeve is in an internal threaded hole structure; one side of the limiting rod pointing to the base is a polished rod matched with the tubular handle of the disconnecting link, the length of the polished rod section is not less than that of the handle of the disconnecting link, and the other side of the limiting rod is an external thread section matched with the internal thread hole in the sliding block sleeve.
Furthermore, the outer part of the sliding block sleeve is of a step shaft structure with two large ends and a small middle part; and a deformable elastic pad is also arranged at the position of the lower step of the sliding block sleeve opposite to the curved plate.
The invention also provides a use method of the movable clamp for drilling the booster station disconnecting link, which comprises the following steps:
s1, placing a disconnecting link above a drilling groove of a base, and ensuring that a handle part of the disconnecting link is over against a guide groove on a curved plate;
s2, sliding the sliding block sleeve part penetrated with the limiting rod along the guide groove to adjust the angle between the limiting rod and the base until the limiting rod is inserted into the cylindrical handle of the disconnecting link;
s3, rotating the limiting rod to enable the limiting rod to be matched with the upper thread of the sliding block sleeve to slide downwards, and ensuring reliable matching between the limiting rod and the sliding block sleeve;
s4, respectively sliding the chuck and the limiting chuck along the positioning groove until the chuck and the limiting chuck are tightly attached to the side wall of the disconnecting link, and then extruding the chuck towards the direction of the curved plate; the elastic pad and the sliding block sleeve do not move relative to the curved plate any more;
s5, fixing the chuck and the limiting chuck by using a bolt and a nut, and then drilling the disconnecting link;
s6, when the same batch of disconnecting links with the same structure are machined, only the position of the chuck and the position-limiting chuck needs to be fixed, the previous disconnecting link is taken out after the limiting rod is screwed out, the disconnecting link to be machined is placed along the chuck and the position-limiting chuck, then the limiting rod is screwed in, and the sliding block sleeve and the elastic pad on the upper portion are fixed on the curved plate to complete fixed clamping.
The invention has the beneficial effects that:
the invention designs a novel movable clamp aiming at the problem that a boost station disconnecting link processed on site lacks a corresponding clamp, which utilizes the structural characteristics of the boost station disconnecting link, a curved plate is arranged on a base, a guide groove is formed in the curved plate, and a sliding block sleeve piece capable of moving along the guide groove is used as an angle adjusting device, so that a limiting rod can penetrate through a through hole in the sliding block sleeve piece and then is inserted into a tubular handle part of the disconnecting link; meanwhile, a device capable of adjusting the position such as a chuck, a limiting chuck and the like is further arranged on the base, and the clamping function is realized by extruding and fixing the front end and the rear end of the knife gate so as to facilitate subsequent drilling.
Drawings
FIG. 1 is a schematic diagram of the apparatus of the present invention;
FIG. 2 is a top view of the device of FIG. 1 with the stop lever removed;
FIG. 3 is a schematic view of the device of FIG. 2 with the knife gate removed;
description of reference numerals: 1. the base, 1A, the drilling groove, 1B, the constant head tank, 2, the curved plate, 2A, the guide way, 2B, extend the flat board, 2C, the cambered surface board, 3, the slider external member, 3A, the through-hole, 4, gag lever post, 5, chuck, 6, spacing dop, 7, switch, 8, cushion.
Detailed Description
The invention is further described with reference to the following figures and specific examples:
the embodiment is as follows:
referring to fig. 1, the present embodiment provides a movable fixture for a disconnecting link of a drilling processing booster station, which includes a base 1; the knife switch 7 is placed on the upper top surface of the base 1, and one end part of the base 1 is provided with a curved plate 2; a guide groove 2A is arranged in the middle of the curved plate 2; the guide groove 2A is arranged along the length direction of the base 1, and the sliding block suite 3 is movably arranged on the curved plate 2 through the guide groove 2A; a through hole 3A is also formed in the sliding block sleeve 3; the limiting rod 4 penetrates through the through hole 3A and is installed towards the base 1, and the limiting rod 4 and the sliding block sleeve 3 are in a detachable connection relation; a positioning groove 1B is also arranged on the base 1; the chuck 5 is movably mounted on the base 1 through the positioning groove 1B.
The curved plate 2 comprises an arc-shaped panel 2C; one end of the arc-shaped panel 2C is arranged at the end part of the base 1, and the other end is provided with an extension flat plate 2B; the curvature center of the arc-shaped panel 2C is positioned above the base 1, and the extension flat plate 2B is arranged in parallel with the base 1; the guide groove is provided along the center line of the arc-shaped panel 2C and the extension flat plate 2B.
The distance between the extension flat plate 2B and the top plane of the base 1 is larger than the height of the knife switch 7; a reinforcing rib is arranged between the curved plate 2 and the base 1. Considering the structural feature of curved plate, be favorable to guaranteeing the intensity of curved plate through setting up the strengthening rib.
A drilling groove 1A is formed in the position where the top surface of the base 1 is attached to the disconnecting link 7; the width of the drilling slot 1A is smaller than the width of the knife gate 7. The drilling groove 1A is provided for temporarily storing the residual materials at the bottom side in the drilling process so as to be cleaned later.
A limiting chuck 6 is also arranged on the base 1; the limiting chuck 6 can move on the base 1, and the moving direction of the limiting chuck 6 is crossed with the moving direction of the chuck 5.
The positioning grooves 1B are arranged in two groups and are respectively arranged along the length direction and the width direction of the base 1; chuck 5 passes through constant head tank 1B and removes along the length direction of base 1, and spacing dop 6 passes through constant head tank 1B and removes along the width direction of base 1. The limiting clamping head 6 and the clamping head 5 form a positioning structure arranged along the side edge of the disconnecting link, and the installation can be completed by directly abutting the two side ends of the disconnecting link against the limiting clamping head 6 and the clamping head 5 in the subsequent processing process.
The through hole 3A on the sliding block sleeve 3 is of an internal threaded hole structure; one side of the limiting rod 4 pointing to the base 1 is a polished rod matched with the tubular handle of the disconnecting link 7, the length of the polished rod section is not less than that of the disconnecting link handle, and the other side of the limiting rod section is an external thread section matched with an internal thread hole on the sliding block sleeve 3. In consideration of convenience in specific operation, it is considered that a handle is additionally provided at the upper end of the stopper rod so as to facilitate rotation.
The outer part of the sliding block sleeve 3 is of a step shaft structure with two large ends and a small middle part; a deformable elastic pad 8 is also arranged at the lower step of the sliding block suite 3 and opposite to the curved plate 2. The elastic pad 8 is provided to protect the slider set 3 and the curved plate, and is elastically deformed to increase the size of the contact surface and the size of the equilibrium pressure.
When in specific use, the following operation method can be adopted for operation:
s1, placing a disconnecting link 7 above a drilling groove 1A of a base 1, and ensuring that a handle part of the disconnecting link 7 is over against a guide groove 2A on a curved plate 2;
s2, sliding the sliding block sleeve 3 penetrated with the limiting rod 4 along the guide groove 2A to adjust the angle between the limiting rod 4 and the base 1 until the limiting rod 4 is inserted into the cylindrical handle of the disconnecting link 7;
s3, rotating the limiting rod 4 to enable the limiting rod to be matched with the threads on the sliding block sleeve 3 to slide downwards, and ensuring that the limiting rod 4 is matched with the sliding block sleeve 3 reliably;
s4, respectively sliding the chuck 5 and the limiting chuck 6 along the positioning groove 1B until the chuck 5 and the limiting chuck are tightly attached to the side wall of the disconnecting link 7, and then extruding the chuck 5 towards the direction of the curved plate 2; the elastic pad 8 and the sliding block suite 3 do not move relative to the curved plate 2 any more;
s5, fixing the chuck 5 and the limiting chuck 6 by using bolts and nuts, and then drilling the disconnecting link;
s6, when the same batch of disconnecting links with the same structure are machined, only the position of the chuck and the position-limiting chuck needs to be fixed, the previous disconnecting link is taken out after the limiting rod is screwed out, the disconnecting link to be machined is placed along the chuck and the position-limiting chuck, then the limiting rod is screwed in, and the sliding block sleeve and the elastic pad on the upper portion are fixed on the curved plate to complete fixed clamping.
Claims (6)
1. The utility model provides a drilling processing booster station switch's movable clamp which characterized in that: it comprises a base (1); the knife switch (7) is placed on the upper top surface of the base (1), and a curved plate (2) is arranged at one end part of the base (1); a guide groove (2A) is arranged in the middle of the curved plate (2); the guide groove (2A) is arranged along the length direction of the base (1), and the sliding block suite (3) is movably arranged on the curved plate (2) through the guide groove (2A); a through hole (3A) is also formed in the sliding block sleeve (3); the limiting rod (4) penetrates through the through hole (3A) and points to the base (1) for installation, and the limiting rod (4) and the sliding block sleeve piece (3) are in a detachable connection relation; a positioning groove (1B) is also arranged on the base (1); the chuck (5) is movably arranged on the base (1) through the positioning groove (1B); the curved plate (2) comprises an arc-shaped panel (2C); one end of the arc-shaped panel (2C) is arranged at the end part of the base (1), and the other end is provided with an extension flat plate (2B); the curvature center of the arc-shaped panel (2C) is positioned above the base (1), and the extension flat plate (2B) is arranged in parallel with the base (1); the guide groove is arranged along the center line of the arc-shaped panel (2C) and the extension flat plate (2B); the distance between the extension flat plate (2B) and the top plane of the base (1) is greater than the height of the disconnecting link (7); a reinforcing rib is arranged between the curved plate (2) and the base (1); the use method of the movable clamp is carried out by the following steps:
s1, placing a disconnecting link (7) above a drilling groove (1A) of a base (1) to ensure that the handle part of the disconnecting link (7) is over against a guide groove (2A) on a curved plate (2);
s2, sliding the sliding block sleeve (3) penetrated with the limiting rod (4) along the guide groove (2A) to adjust the angle between the limiting rod (4) and the base (1) until the limiting rod (4) is inserted into the cylindrical handle of the disconnecting link (7);
s3, rotating the limiting rod (4) to enable the limiting rod to be in threaded fit with the upper portion of the sliding block sleeve piece (3) and slide downwards, and ensuring reliable fit between the limiting rod (4) and the sliding block sleeve piece (3);
s4, respectively sliding the chuck (5) and the limiting chuck (6) along the positioning groove (1B) until the chuck (5) and the limiting chuck are tightly attached to the side wall of the disconnecting link (7), and then extruding the chuck (5) towards the direction of the curved plate (2); the sliding block sleeve (3) and the elastic pad (8) at the lower part do not move relative to the curved plate (2) any more;
s5, fixing the chuck (5) and the limiting chuck (6) by using a bolt and a nut, and then drilling the disconnecting link;
s6, when the same batch of disconnecting links with the same structure are machined, only the position of the chuck and the position-limiting chuck needs to be fixed, the previous disconnecting link is taken out after the limiting rod is screwed out, the disconnecting link to be machined is placed along the chuck and the position-limiting chuck, then the limiting rod is screwed in, and the sliding block sleeve and the elastic pad on the upper portion are fixed on the curved plate to complete fixed clamping.
2. The movable clamp for the disconnecting link of the drilling and processing booster station according to claim 1, is characterized in that: a drilling groove (1A) is formed in the position, which is attached to the disconnecting link (7), on the top surface of the base (1); the width of the drilling groove (1A) is smaller than that of the knife switch (7).
3. The movable clamp for the disconnecting link of the drilling and processing booster station according to claim 1, characterized in that: a limit chuck (6) is also arranged on the base (1) at 0; the limiting clamping head (6) can move on the base (1), and the moving direction of the limiting clamping head (6) is crossed with the moving direction of the clamping head (5).
4. The movable clamp for the disconnecting link of the drilling and processing booster station according to claim 1, is characterized in that: the positioning grooves (1B) are arranged in two groups and are respectively arranged along the length direction and the width direction of the base (1); chuck (5) move along the length direction of base (1) through constant head tank (1B), and spacing chuck (6) move along the width direction of base (1) through constant head tank (1B).
5. The movable clamp for the disconnecting link of the drilling and processing booster station according to claim 1, is characterized in that: the through hole (3A) on the sliding block sleeve piece (3) is of an internal threaded hole structure; one side of the limiting rod (4) pointing to the base (1) is a polished rod matched with the tubular handle of the disconnecting link (7), the length of the polished rod section is not less than that of the disconnecting link handle, and the other side of the limiting rod section is an external thread section matched with an internal thread hole on the sliding block sleeve piece (3).
6. The movable clamp for the disconnecting link of the drilling machining booster station according to claim 1 or 5, characterized in that: the outer part of the sliding block sleeve (3) is of a step shaft structure with two large ends and a small middle part; a deformable elastic pad (8) is also arranged at the position of the step side of the sliding block sleeve (3) opposite to the curved plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110541854.0A CN113263201B (en) | 2021-05-18 | 2021-05-18 | Movable clamp for drilling boost station disconnecting link and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110541854.0A CN113263201B (en) | 2021-05-18 | 2021-05-18 | Movable clamp for drilling boost station disconnecting link and using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113263201A CN113263201A (en) | 2021-08-17 |
| CN113263201B true CN113263201B (en) | 2023-02-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110541854.0A Active CN113263201B (en) | 2021-05-18 | 2021-05-18 | Movable clamp for drilling boost station disconnecting link and using method thereof |
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| Country | Link |
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| CN (1) | CN113263201B (en) |
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| ES2278357T3 (en) * | 2004-02-05 | 2007-08-01 | De-Sta-Co Europe Gmbh | HOLDING DEVICE. |
| CN105538006A (en) * | 2014-11-04 | 2016-05-04 | 合肥长城制冷科技有限公司 | Pneumatic clamp for fast production of heat dissipaters |
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| Publication number | Publication date |
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| CN113263201A (en) | 2021-08-17 |
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