CN113183068B - Rotatable adjusting device of location centre gripping - Google Patents
Rotatable adjusting device of location centre gripping Download PDFInfo
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- CN113183068B CN113183068B CN202110656034.6A CN202110656034A CN113183068B CN 113183068 B CN113183068 B CN 113183068B CN 202110656034 A CN202110656034 A CN 202110656034A CN 113183068 B CN113183068 B CN 113183068B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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- 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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- 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
- B23Q3/064—Work-clamping means adapted for holding workpieces having a special form or being made from a special material for holding elongated workpieces, e.g. pipes, bars or profiles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a positioning clamping rotatable adjusting device which comprises a telescopic linkage rod, a first fastening adjusting mechanism, a tubular workpiece and a second fastening adjusting mechanism, wherein the first fastening adjusting mechanism and the second fastening adjusting mechanism are distributed in a mirror symmetry state, the structural specifications of the first fastening adjusting mechanism and the second fastening adjusting mechanism are the same, two ends of the tubular workpiece are clamped and fixed in the middle of the first fastening adjusting mechanism and the second fastening adjusting mechanism, the telescopic linkage rod is fixedly connected between the first fastening adjusting mechanism and the second fastening adjusting mechanism, and fastening adjusting bodies are arranged in the first fastening adjusting mechanism and the second fastening adjusting mechanism. The angle and position of the tubular workpiece can be conveniently and quickly adjusted and controlled in the process of using the tubular workpiece clamping device, and the efficiency of processing and adjusting the tubular workpiece is improved.
Description
Technical Field
The invention relates to the technical field of positioning, clamping and adjusting, in particular to a positioning, clamping and rotating adjusting device.
Background
The tubular workpiece needs to be clamped and fastened in the processing process, when the angle and the position of the workpiece need to be adjusted in the later processing process after the tubular workpiece is clamped by an existing clamping and fastening device, the clamping and fastening state needs to be contacted first, and then the position of the workpiece needs to be adjusted in a rotating mode, so that the pipe body cannot be rotated to adjust the position and the angle randomly in the clamping state, the processing efficiency of the workpiece is greatly reduced, and therefore the problem is solved urgently by a device, the tubular workpiece can be rotated by the corresponding angle as needed when the tubular workpiece is fastened and limited, and the angle and the position can be adjusted and controlled in the clamping and limiting state.
Disclosure of Invention
The present invention is directed to a positioning and clamping rotatable adjustment device to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme: a rotatable adjusting device for positioning and clamping comprises a telescopic linkage rod, a first fastening adjusting mechanism, a tubular workpiece and a second fastening adjusting mechanism, wherein the first fastening adjusting mechanism and the second fastening adjusting mechanism are distributed in a mirror symmetry state, the structural specifications of the first fastening adjusting mechanism and the second fastening adjusting mechanism are the same, the two ends of the tubular workpiece are clamped and fixed in the middle of the first fastening adjusting mechanism and the second fastening adjusting mechanism, the telescopic linkage rod is fixedly connected between the first fastening adjusting mechanism and the second fastening adjusting mechanism, a fastening adjusting main body is installed in the first fastening adjusting mechanism and the second fastening adjusting mechanism, the outside of the fastening adjusting main body is fixedly connected with a fixing ring through a fixed connecting rod which is uniformly installed, a fixed hole is uniformly formed in the fixing ring in a penetrating manner, an installation fixing ring is installed in the fastening adjusting main body, a fastening adjusting portion is installed on the installation fixing ring, a motor is fixedly installed on one side of the middle of the installation fixing ring through a fixing frame, a first limiting frame is fixedly installed on the bottom of the installation fixing ring, an electric hydraulic push rod is installed in the fastening adjusting portion, the tail end of the electric hydraulic push rod is rotatably installed on the installation fixing adjusting shaft through a rotating shaft, the first rotating adjusting rod is connected with a first rotating shaft, and a first rotating shaft is connected with a first rotating adjusting rod rotating type V rotating adjusting rod rotating type adjusting rod, the upper end of first drive adjusting lever is connected with second V type adjusting lever ring through the pivot rotation, the middle part of second V type adjusting lever ring is through pivot fixedly connected with third rotation adjustment disc, just middle part fixed connection of second V type adjusting lever ring is at the edge that the third rotated the adjustment disc, the outside rotation joint that the third rotated the adjustment disc has the third rotation control ring, the one end that first drive adjusting lever was kept away from to second V type adjusting lever ring is rotated through the pivot and is connected with the second drive adjusting lever, the bottom of second drive adjusting lever is rotated through the pivot and is connected with the third drive adjusting lever, the end of third drive adjusting lever rotates the adjustment disc through pivot fixedly connected with second, just third drive adjusting lever fixed connection rotates the edge of adjustment disc at the second, the front end of first rotation control ring, third rotation control ring and second rotation control ring all rotates and is connected with the sliding block, the outside of sliding block all installs the second spacing frame, just the sliding block joint is inside the second spacing frame, the front end inside rotation of second spacing frame installs the extrusion spacing wheel, the outer terminal surface that the fixed pulley all extrudes connects around the belt pulley, there is connected with the belt rotation between the rotation drive pulley.
Preferably, the driving belt is made of elastic materials, the rotating belt wheel is located on one side and fixedly connected with the motor through the speed reducer, and the second limiting frame is fixedly connected with the mounting fixing ring.
Preferably, first rotation adjustment dish, third rotation adjustment dish and second rotate the radius of adjustment dish the same, just first rotation adjustment dish, third rotation adjustment dish and second rotate the adjustment dish and rotate to be connected on the solid fixed ring of installation, the outside of the spacing wheel of extrusion all wraps up there is the rubber sleeve.
Preferably, the telescopic linkage rod is composed of a first adjusting rod and a second adjusting rod, the second adjusting rod is connected with the first adjusting rod in a sliding mode, and the two ends of the telescopic linkage rod are fixedly connected with the bottom end of a first V-shaped adjusting rod in the second fastening adjusting mechanism and the first fastening adjusting mechanism respectively.
Preferably, the installation fixing ring is fixedly connected with the fixing ring through a fixing connecting rod, and the electric hydraulic push rod is located inside the first limiting frame.
Preferably, the two ends of the tubular workpiece are clamped and fixed inside the extrusion limiting wheel, and a triangular gap formed by the driving belt is larger than the diameter of the insertion groove formed in the middle of the mounting fixing ring.
Compared with the prior art, the invention has the following beneficial effects:
this device can be fixed with the both ends centre gripping of tubulose work piece through first fastening adjustment mechanism and second fastening adjustment mechanism at the in-process that uses, thereby conveniently process the tubulose work piece after the centre gripping is fixed, and can rotate the tubulose work piece under the fixed state of centre gripping slowly accurate after the reduction gear through the starter motor when the tubulose work piece is in the centre gripping fixed state, thereby can accomplish the rotation to tubulose work piece under the fixed state of centre gripping need not relieved the centre gripping at the tubulose work piece, conveniently the regulation and the control of the process position and the angle of tubulose work piece processing, the efficiency of tubulose work piece processing and position control in the course of working has been improved.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic view of a first fastening adjustment mechanism of the present invention;
FIG. 3 is a schematic view of the fastening adjustment body of the present invention;
fig. 4 is a schematic view of the fastening adjustment portion of the present invention.
In the figure: the device comprises a telescopic linkage rod 1, a first fastening and adjusting mechanism 2, a tubular workpiece 3, a second fastening and adjusting mechanism 4, a fixing hole 5, a fixing ring 6, a fixing adjusting body 7, a fixing connecting rod 8, a fixing frame 9, a fixing ring 10, a fastening and adjusting portion 11, a motor 12, a rotating connecting shaft 13, a first limiting frame 14, a first driving and adjusting rod 15, a first V-shaped adjusting rod 16, a first rotating and adjusting disc 17, a first rotating and adjusting ring 18, a first rotating and controlling ring 20, a rotating shaft 21, an electric hydraulic push rod 22, a driving belt 23, an extrusion limiting wheel 24, a rotating belt pulley 25, a second limiting frame 26, a sliding block 27, a second rotating and adjusting disc 28, a second rotating and controlling ring 29, a third driving and adjusting rod 30, a second driving and adjusting rod 31, a third rotating and adjusting disc 32, a third rotating and controlling ring 33, and a second V-shaped adjusting rod 34.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an embodiment of the present invention is shown: a positioning clamping rotatable adjusting device comprises a telescopic linkage rod 1, a first fastening adjusting mechanism 2, a tubular workpiece 3 and a second fastening adjusting mechanism 4, wherein the first fastening adjusting mechanism 2 and the second fastening adjusting mechanism 4 are distributed in a mirror symmetry state, the first fastening adjusting mechanism 2 and the second fastening adjusting mechanism 4 are identical in structural specification, two ends of the tubular workpiece 3 are clamped and fixed in the middle of the first fastening adjusting mechanism 2 and the second fastening adjusting mechanism 4, the telescopic linkage rod 1 is fixedly connected between the first fastening adjusting mechanism 2 and the second fastening adjusting mechanism 4, a fastening adjusting body 7 is arranged in each of the first fastening adjusting mechanism 2 and the second fastening adjusting mechanism 4, a fixing ring 6 is fixedly connected to the outer portion of the fastening adjusting body 7 through a uniformly-arranged fixing connecting rod 8, fixing holes 5 are uniformly formed in the fixing ring 6 in a penetrating manner, a mounting fixing ring 10 is arranged in each fastening adjusting body 7, a fastening adjusting part 11 is arranged on the mounting fixing ring 10, a motor 12 is fixedly arranged on one side of the middle part of the mounting fixing ring 10 through a fixing frame 9, a first limiting frame 14 is symmetrically and fixedly arranged at the bottom end of the mounting fixing ring 10, an electric hydraulic push rod 22 is arranged in the fastening adjusting part 11, the tail end of the electric hydraulic push rod 22 is rotatably arranged on the mounting fixing ring 10 through a rotating connecting shaft 13, the front end of the electric hydraulic push rod 22 is symmetrically and rotatably connected with a first V-shaped adjusting rod 16 through a rotating connecting rod 20, a first rotating adjusting disc 17 is fixedly connected to the middle part of the first V-shaped adjusting rod 16 through a rotating shaft 21, the rotating shaft 21 is fixedly connected to the edge of the first rotating adjusting disc 17, a first rotating control ring 18 is clamped on the outer rotating of the first rotating adjusting disc 17, and a first driving adjusting rod 15 is rotatably connected to the upper end of the first V-shaped adjusting rod 16 through the rotating shaft 21, the upper end of the first driving adjusting rod 15 is rotatably connected with a second V-shaped adjusting rod ring 34 through a rotating shaft 21, the middle of the second V-shaped adjusting rod ring 34 is fixedly connected with a third rotating adjusting disc 32 through the rotating shaft 21, the middle of the second V-shaped adjusting rod ring 34 is fixedly connected with the edge of the third rotating adjusting disc 32, a third rotating control ring 33 is rotatably clamped at the outer part of the third rotating adjusting disc 32, one end, far away from the first driving adjusting rod 15, of the second V-shaped adjusting rod ring 34 is rotatably connected with a second driving adjusting rod 31 through the rotating shaft 21, the bottom end of the second driving adjusting rod 31 is rotatably connected with a third driving adjusting rod 30 through the rotating shaft 21, the end of the third driving adjusting rod 30 is fixedly connected with a second rotating adjusting disc 28 through the rotating shaft 21, the third driving adjusting rod 30 is fixedly connected with the edge of the second rotating adjusting disc 28, the front ends of the first rotating control ring 18, the third rotating control ring 33 and the second rotating control ring 29 are rotatably connected with a sliding block 27, a second limiting frame 26 is slidably clamped at the inner part of the second limiting frame 26, a front end of a belt pulley 24 is rotatably connected with a rotating limiting pulley 25, and a belt wheel 25 is connected between the limiting pulley 24.
The material of the driving belt 23 is elastic material, so that the driving belt 23 can be normally driven when deformed within a deformation allowable range, the rotating belt pulley 25 positioned on one side is fixedly connected with the motor 12 through a speed reducer, the second limit frame 26 is fixedly connected with the mounting fixing ring 10, the first rotating adjusting disk 17, the third rotating adjusting disk 32 and the second rotating adjusting disk 28 have the same radius, the first rotating adjusting disk 17, the third rotating adjusting disk 32 and the second rotating adjusting disk 28 are rotatably connected on the mounting fixing ring 10, the rubber sleeve is wrapped outside the extrusion limit wheel 24, the telescopic linkage rod 1 is composed of a first adjusting rod and a second adjusting rod, the second adjusting rod is slidably clamped inside the first adjusting rod, two ends of the telescopic linkage rod 1 are respectively fixedly connected with the second fastening adjusting mechanism 4 and the bottom end of a first V-shaped adjusting rod 16 in the first fastening adjusting mechanism 2, the mounting fixing ring 10 is fixedly connected with a fixing ring 6 through a fixing connecting rod 8, the electric hydraulic push rod 22 is positioned inside the first limit frame 14, two ends of the tubular workpiece 3 are clamped and fixed inside the extrusion limit wheel 24, the tubular workpiece can be clamped in a gap of the tubular workpiece 3, the tubular workpiece can be conveniently clamped and the tubular workpiece 3 in a state after the tubular workpiece is clamped and the tubular workpiece is clamped by the tubular workpiece 3, the tubular workpiece is clamped in a state, the position and angle of the tubular workpiece 3 can be conveniently adjusted and controlled in the processing process, and the efficiency of position adjustment in the processing and processing processes of the tubular workpiece 3 is improved.
The working principle is as follows: the device can be fixedly installed at a designated place through a fixing hole 5 formed in a fixing ring 6, a tubular workpiece 3 to be processed is conveyed to the middle parts of a first fastening adjusting mechanism 2 and a second fastening adjusting mechanism 4, an electric hydraulic push rod 22 in the first fastening adjusting mechanism 2 and the second fastening adjusting mechanism 4 is synchronously started, the electric hydraulic push rod 22 extends forwards, so that the electric hydraulic push rod 22 extending forwards can control a first V-shaped adjusting rod 16 to rotate, the rotating first V-shaped adjusting rod 16 can drive a first rotating adjusting disc 17 to rotate, the rotating first V-shaped adjusting rod 16 can drive a second V-shaped adjusting rod ring 34 to rotate through a first driving adjusting rod 15, and the rotating second V-shaped adjusting rod ring 34 can control a third driving adjusting rod 30 to rotate through a second driving adjusting rod 31, therefore, the synchronous rotation of the first rotating adjusting disk 17, the third rotating adjusting disk 32 and the second rotating adjusting disk 28 is indirectly realized, because the first V-shaped adjusting rod 16 is fixedly connected to the edge of the first rotating adjusting disk 17, the second V-shaped adjusting rod ring 34 is fixedly connected to the edge of the third rotating adjusting disk 32, and the third driving adjusting rod 30 is fixedly connected to the edge of the second rotating adjusting disk 28, the first rotating adjusting disk 17, the third rotating adjusting disk 32 and the second rotating adjusting disk 28 synchronously rotate to synchronously drive the first rotating control ring 18, the third rotating control ring 33 and the second rotating control ring 29 to synchronously move forward, so that the first rotating control ring 18, the third rotating control ring 33 and the second rotating control ring 29 which synchronously move forward can push the sliding blocks 27 at corresponding positions to slide forward in the sliding blocks 27, and therefore the three extrusion limit wheels 24 which are distributed in a triangle shape can synchronously contract inwards, therefore, the two ends of the tubular workpiece 3 can be clamped and centered by utilizing the extrusion limiting wheels 24 in the first fastening and adjusting mechanism 2 and the second fastening and adjusting mechanism 4, so that the tubular workpiece 3 can be conveniently processed and processed, the bottom ends of the first V-shaped adjusting rods 16 in the first fastening and adjusting mechanism 2 and the second fastening and adjusting mechanism 4 are fixedly connected through the telescopic linkage rod 1, therefore, the extrusion limiting wheels 24 in the first fastening and adjusting mechanism 2 and the second fastening and adjusting mechanism 4 can be synchronously contracted and opened, the first adjusting rod and the second adjusting rod in the telescopic linkage rod 1 can be stretched, so that the distance between the first fastening and adjusting mechanism 2 and the second fastening and adjusting mechanism 4 can be conveniently adjusted and controlled, and the distance between the first fastening and adjusting mechanism 2 and the second fastening and adjusting mechanism 4 can be adjusted according to the difference in length of the tubular workpiece 3 after the first fastening and adjusting mechanism 2 and the second fastening and adjusting mechanism 4 are fixedly installed, when the tubular workpiece 3 needs to be adjusted in angle and position during the process of being clamped and fixed by the first fastening and adjusting mechanism 2 and the second fastening and adjusting mechanism 4, the motor 12 is started, the motor 12 can drive the rotating belt pulley 25 to rotate through the speed reducer, the rotating belt pulleys 25 are mutually and rotatably connected through the driving belt 23, so that the rotating belt pulley 25 can synchronously rotate, the rotating belt pulley 25 is fixedly connected with the extrusion limiting wheel 24 through the connecting rod, so that the three extrusion limiting wheels 24 can be synchronously driven to rotate through the rotating belt pulley 25, therefore, the three rotating extrusion limiting wheels 24 positioned at the outer side can enable the tubular workpiece 3 to slowly rotate in the middle of the first fastening and adjusting mechanism 2 and the second fastening and adjusting mechanism 4, and the position and the angle can be rotatably adjusted under the condition that the tubular workpiece 3 is clamped and fixed by the extrusion limiting wheels 24, the in-process that this device used can be convenient and fast under the fastening clamping state of tubulose work piece 3 adjust and control tubulose work piece 3's angle and position for the efficiency to the processing of tubulose work piece 3 and regulation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a rotatable adjusting equipment of location centre gripping, includes flexible gangbar (1), first fastening adjustment mechanism (2), tubulose work piece (3) and second fastening adjustment mechanism (4), its characterized in that: first fastening adjustment mechanism (2) and second fastening adjustment mechanism (4) are mirror symmetry state distribution, just the structural specification of first fastening adjustment mechanism (2) and second fastening adjustment mechanism (4) is the same all, the both ends centre gripping of tubulose work piece (3) is fixed at the middle part of first fastening adjustment mechanism (2) and second fastening adjustment mechanism (4), flexible gangbar (1) fixed connection is between first fastening adjustment mechanism (2) and second fastening adjustment mechanism (4), all install fastening regulation main part (7) in first fastening adjustment mechanism (2) and second fastening adjustment mechanism (4), the outside of fastening regulation main part (7) is through the solid fixed ring (6) of the fixed link pole (8) fixedly connected with of evenly installing, gu evenly run through on fixed ring (6) and seted up fixed orifices (5), install installation solid fixed ring (10) in fastening regulation main part (7), install fastening regulation portion (11) on the solid fixed ring of installation (10), the middle part one side of solid fixed ring (10) is passed through fixed mounting and is had fixed mounting there is fixed orifices (12) mount (10) the hydraulic pressure regulation frame (22) of motor rotation, the end of fixed ring (11) is installed the hydraulic pressure regulation frame (12), the end of motor (12) is installed in the solid fixed ring (10) and the end rotation regulation frame (13) the end of motor (13), the end is installed the electronic fixed ring (11) hydraulic pressure regulation frame (13) and the end Install on installation fixed ring (10), the front end of electro-hydraulic push rod (22) is connected with first V type through rotating connecting rod (20) symmetry rotation and adjusts pole (16), the middle part of first V type regulation pole (16) is through the first rotation adjustment dish (17) of pivot (21) fixedly connected with, just pivot (21) fixed connection is at the edge of first rotation adjustment dish (17), the outside rotation joint of first rotation adjustment dish (17) has first rotation control ring (18), the upper end of first V type regulation pole (16) is rotated through pivot (21) and is connected with first drive regulation pole (15), the upper end of first drive regulation pole (15) is rotated through pivot (21) and is connected with second V type regulation pole ring (34), the middle part of second V type regulation pole ring (34) is through pivot (21) fixedly connected with third rotation adjustment dish (32), just the middle part fixed connection of second V type regulation pole ring (34) is at the edge of third rotation adjustment dish (32), the control regulation pole (32) of third V type regulation pole (31) is connected with second V type rotation regulation pole (31) through pivot (21) rotation regulation pole (31), the outside rotation regulation pole (31) is connected with second V type rotation regulation pole (31) and rotates through second rotation regulation pole (31) The utility model discloses a spacing wheel of extrusion (24) is installed in the front end internal rotation of second spacing frame (26), the equal fixedly connected with in outer terminal surface middle part of extrusion spacing wheel (24) rotates belt pulley (25), it has drive belt (23) to rotate the round joint between rotation belt pulley (25).
2. A positioning clamp rotatable adjustment device according to claim 1, wherein: the material of driving belt (23) is the elasticity material, is located one side rotation belt pulley (25) pass through reduction gear and motor (12) fixed connection, spacing frame of second (26) and the solid fixed ring of installation (10) fixed connection.
3. A positioning clamp rotatable adjustment device according to claim 1, wherein: first rotation adjustment dish (17), third rotation adjustment dish (32) and second rotate the radius of adjustment dish (28) the same, just first rotation adjustment dish (17), third rotation adjustment dish (32) and second rotate adjustment dish (28) and rotate and connect on installation solid fixed ring (10), the outside of extrusion spacing wheel (24) all wraps up there is the rubber sleeve.
4. A positioning clamp rotatable adjustment device according to claim 1, wherein: the telescopic linkage rod (1) is composed of a first adjusting rod and a second adjusting rod, the second adjusting rod is connected with the first adjusting rod in a sliding mode, and the two ends of the telescopic linkage rod (1) are fixedly connected with the bottom ends of first V-shaped adjusting rods (16) in a second fastening adjusting mechanism (4) and a first fastening adjusting mechanism (2) respectively.
5. A positioning clamp rotatable adjustment device according to claim 1, wherein: the installation fixing ring (10) is fixedly connected with the fixing ring (6) through a fixing connecting rod (8), and the electric hydraulic push rod (22) is located inside the first limiting frame (14).
6. A positioning clamp rotatable adjustment device according to claim 1, wherein: the two ends of the tubular workpiece (3) are clamped and fixed in the extrusion limiting wheel (24), and the diameter of a triangular gap formed by the driving belt (23) is larger than that of an insertion groove formed in the middle of the mounting and fixing ring (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110656034.6A CN113183068B (en) | 2021-06-11 | 2021-06-11 | Rotatable adjusting device of location centre gripping |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110656034.6A CN113183068B (en) | 2021-06-11 | 2021-06-11 | Rotatable adjusting device of location centre gripping |
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| CN113183068A CN113183068A (en) | 2021-07-30 |
| CN113183068B true CN113183068B (en) | 2022-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110656034.6A Active CN113183068B (en) | 2021-06-11 | 2021-06-11 | Rotatable adjusting device of location centre gripping |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115122010B (en) * | 2022-08-31 | 2022-11-25 | 江苏强弘阀门有限公司 | Welding equipment for producing valves |
| CN115383481B (en) * | 2022-09-29 | 2024-04-05 | 湖南华煜恒远智能装备有限公司 | Positioning device for machining motor brake groove disc |
| CN118650459A (en) * | 2024-08-20 | 2024-09-17 | 泰州畅祺机械制造有限公司 | Workpiece clamping device for pipe fitting machining |
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| CN113183068A (en) | 2021-07-30 |
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