CN113021036A - Right-angle connector turning clamp - Google Patents
Right-angle connector turning clamp Download PDFInfo
- Publication number
- CN113021036A CN113021036A CN202110437622.0A CN202110437622A CN113021036A CN 113021036 A CN113021036 A CN 113021036A CN 202110437622 A CN202110437622 A CN 202110437622A CN 113021036 A CN113021036 A CN 113021036A
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- China
- Prior art keywords
- support
- piece
- supporting piece
- angle joint
- bolt
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
Abstract
The invention discloses a right-angle joint turning clamp, which comprises: one end of the connecting seat is connected with the machine tool; the first supporting piece is connected to the other end of the connecting seat; the second supporting piece is connected to the first supporting piece, and the upper surface of the second supporting piece is provided with a clamping groove which is used for limiting the middle part of the right-angle joint; one end of the pressing piece is connected to the second supporting piece and arranged between the first supporting piece and the second supporting piece, the other end of the pressing piece protrudes out of the second supporting piece, and the pressing piece and the clamping groove together press or loosen the middle part of the right-angle joint; the bolt component is connected to the second supporting piece, is spliced with the first supporting piece, is used for limiting the right-angle joint and pulling up the bolt component, and one end of the bolt component is disconnected from the first supporting piece and is linked with the second supporting piece, the pressing piece and the right-angle joint to rotate together; therefore, the technical problems that when a right-angle connector is machined, multiple times of clamping are needed, the operation is inconvenient, and the machining precision is relatively poor are solved.
Description
Technical Field
The invention relates to the technical field of machine tool clamps, in particular to a right-angle joint turning clamp.
Background
The right-angle joint mainly plays a connecting role, is made of Q235, and is machined after being cast into a blank, wherein the machining comprises turning of a flange surface A at one end, turning of a threaded end surface B at the other end, drilling of a hole C and the like; because the appearance of right angle joint is "L" shape structure, the shape is irregular relatively, and during machining, need the clamping many times, it is inconvenient to operate, leads to the machining precision relatively poor moreover.
Disclosure of Invention
Aiming at the defects in the prior art, the purpose is to provide a right-angle connector turning clamp, so as to solve the technical problems that when a right-angle connector in the prior art is machined, multiple times of clamping is needed, the operation is inconvenient, and the machining precision is relatively poor.
The technical scheme for realizing the purpose is as follows: a right angle joint turning jig comprising:
one end of the connecting seat is connected with the machine tool;
the first supporting piece is connected to the other end of the connecting seat;
the second supporting piece is connected to the first supporting piece, the upper surface of the second supporting piece is provided with a clamping groove, and the clamping groove is used for limiting the middle part of the right-angle connector;
one end of the pressing piece is connected to the second supporting piece and arranged between the first supporting piece and the second supporting piece, the other end of the pressing piece protrudes out of the second supporting piece, and the pressing piece and the clamping groove together press or loosen the middle part of the right-angle connector;
and the bolt component is connected to the second supporting piece, is spliced with the first supporting piece and is used for limiting the right-angle joint and pulling up the bolt component, and one end of the bolt component is disconnected with the first supporting piece and is linked with the second supporting piece, the pressing piece and the right-angle joint to rotate together.
Further: the first supporting piece is provided with three inner sleeves; one inner sleeve is matched with the second supporting piece and penetrates out of the second supporting piece; and the other two inner sleeves are respectively spliced with the plug pin assembly to limit the rotating angle of the right-angle joint.
Further: the pressing member includes: the lower end of the central shaft is connected with the second supporting piece; the first spring is sleeved on the central shaft; the pressing head part is arranged at the groove on the second supporting part, one end of the pressing head part protrudes out of the groove and is in contact with the middle part of the right-angle joint, and the pressing head part penetrates through the central shaft and is sleeved on the first spring; and the first locking bolt is connected to the upper end of the central shaft and abuts against the pressure head part, and the pressure head part moves along the groove and is in contact with or separated from the middle part of the right-angle joint.
Further: the latch assembly includes: the outer sleeve body is connected to the second support piece; the second spring is arranged in the outer sleeve body; one end of the plug is inserted into the first supporting piece, and the other end of the plug penetrates through the outer sleeve and the second spring; the first pin shaft is inserted on the bolt to limit the bolt, and the second spring is compressed; and the handle part is connected to the plug pin, is linked with the first pin shaft to move and compress the second spring, and the plug pin is separated from the first supporting part.
Further: further comprising: and the counterweight part is connected to the connecting seat.
By adopting the technical scheme, the method has the following beneficial effects: compared with the prior art, the right-angle joint turning clamp is provided with the connecting seat, is conveniently connected with a machine tool, and forms a stable supporting structure; the connecting seat is connected with a first supporting piece, the first supporting piece is connected with a second supporting piece, the second supporting piece is connected with a pressing piece, the second supporting piece is connected with a bolt component, the right-angle joint is limited between the pressing piece and the clamping groove, after one end of the right-angle joint is machined, the bolt component is pulled, one end of the bolt component is separated from the first supporting piece, the second supporting piece, the pressing piece and the right-angle joint are linked to rotate together for 90 degrees, the other end of the right-angle joint is machined, one-time clamping is realized, two ends of the right-angle joint can be machined, the clamping is relatively convenient, and the machining precision is ensured; therefore, the technical problems that when a right-angle connector is machined, multiple times of clamping are needed, the operation is inconvenient, and the machining precision is relatively poor are solved, and the technical effects that the clamping is relatively convenient and the machining precision is relatively high are achieved.
Drawings
FIG. 1 is a schematic view of a three-dimensional final assembly structure;
FIG. 2 is a schematic three-dimensional structure of a second support member and a compression member;
FIG. 3 is a schematic three-dimensional structure of a second support member;
FIG. 4 is a cross-sectional view of a first support, a second support, and a compression element;
FIG. 5 is a cross-sectional view of the first support, the second support and the latch assembly;
FIG. 6 is a schematic diagram of a three-dimensional assembly structure in an actual use state;
FIG. 7 is a schematic view of the three-dimensional final assembly of the right angle joint of FIG. 6, rotated 90 degrees;
FIG. 8 is a cross-sectional view of a right angle fitting;
in the figure: 10. the connecting device comprises a connecting base, 20, a first supporting piece, 21, an inner sleeve, 30, a second supporting piece, 31, a clamping groove, 32, a groove, 40, a pressing piece, 41, a central shaft, 42, a first spring, 43, a pressing head part, 44, a first locking bolt, 50, a bolt component, 51, an outer sleeve body, 52, a second spring, 53, a bolt, 54, a first pin shaft, 55, a handle part, 60, a counterweight part and 100 right-angle joints.
Detailed Description
In order that the matter may be more readily and clearly understood, further details are set forth in the following description, taken in conjunction with the accompanying drawings, in which like reference numerals refer to like parts;
the utility model provides a right angle connector car anchor clamps, has solved the right angle connector machine among the correlation technique and has added man-hour, needs clamping many times, and the operation is inconvenient, and the relatively poor technical problem of machining precision has reached that the clamping is convenient relatively, and the machining precision is higher positive effect relatively, and the general thinking is as follows:
one embodiment is as follows:
as shown in fig. 1, 6, 7, 8; a right angle joint turning jig comprising:
a connecting seat 10, one end of which is connected with a machine tool;
a first supporter 20 connected to the other end of the connecting socket 10;
the second supporting part 30 is connected to the first supporting part 20, the upper surface of the second supporting part 30 is provided with a clamping groove 31, and the clamping groove 31 is used for limiting the middle part of the right-angle connector 100;
a pressing member 40 having one end connected to the second support 30 and disposed between the first support 20 and the second support 30 and the other end protruding outside the second support 30, wherein the pressing member 40 presses or releases the middle portion of the right-angle connector 100 together with the engaging groove 31;
and a latch assembly 50 connected to the second support 30, inserted into the first support 20, and used for limiting the right-angle joint 100 and pulling up the latch assembly 50, wherein one end of the latch assembly 50 is disconnected from the first support 20, and links the second support 30, the pressing member 40 and the right-angle joint 100 to rotate together;
particularly, when the device is implemented, the connecting seat 10 is arranged, so that the device is conveniently connected with a machine tool, and a stable supporting structure is formed; the connecting seat 10 is connected with a first supporting piece 20, the first supporting piece 20 is connected with a second supporting piece 30, the second supporting piece 30 is connected with a pressing piece 40, the second supporting piece 30 is connected with a bolt component 50, the right-angle joint 100 is limited between the pressing piece 40 and a clamping groove 31, after one end of the right-angle joint 100 is machined, the bolt component 50 is pulled, one end of the bolt component 50 is separated from the first supporting piece 20, the second supporting piece 30, the pressing piece 40 and the right-angle joint 100 are linked to rotate together for 90 degrees, the other end of the right-angle joint 100 is machined, one-time clamping is realized, two ends of the right-angle joint 100 can be machined, the clamping is relatively convenient, and the machining precision is guaranteed;
in another embodiment:
as shown in fig. 1, 6, 7; the connecting seat 10 is formed by processing a forging blank machine, is of a T-shaped structure in appearance, is provided with a conical surface 11 at one end, is favorable for being connected with a machine tool, and has better connection reliability;
in another embodiment:
as shown in fig. 1, 4, 5, 6, 7; the first supporting member 20 is formed by bending a plate, is in an L-shaped structure, and is connected with the connecting seat 10 by penetrating an outer hexagonal bolt piece between one end of the first supporting member and the connecting seat, so that the mounting and dismounting are convenient;
the first support 20 is provided with three inner sleeves 21; one of the inner sleeves 21 is matched with the second supporting member 30 and is penetrated out by the second supporting member 30; the other two inner sleeves 21 are respectively inserted into the bolt assembly 50 to limit the rotation angle of the right-angle joint 100; the inner sleeve 21 is tightly matched with the first through hole reserved on the first support 20, so that the first support 20 is protected, and the first support 20 is prevented from being directly worn by touch;
in another embodiment:
as shown in fig. 1, 2, 3, 4, 5, 6, 7; the second supporting member 30 is formed by machining a forged blank, a circular shaft section is inserted into one of the inner sleeves 21 and is in clearance fit with the inner sleeves 21, the second supporting member 30 rotates around the circular shaft section as a rotation center, the rotation is smooth, and the circular shaft section is connected with a nut to form a block and prevent the second supporting member 30 from falling off during rotation;
the clamping groove 31 is of an L-shaped structure, is matched with the middle part of the right-angle connector 100 in shape, and is beneficial to limiting the right-angle connector 100;
the recess 32 is of a generally cylindrical configuration to facilitate receipt of the presser head 43 and also to not interfere with the movement of the presser head 43 along the recess 32;
in another embodiment:
as shown in fig. 1, 2, 4, 6, 7; in practice, the pressing element 40 comprises: a central shaft 41, the lower end of which is connected to the second supporting member 30; a first spring 42, which is sleeved on the central shaft 41; a pressing head part 43, which is arranged at the groove 32 on the second supporting part 30, one end of which is protruded outside the groove 32 and is contacted with the middle part of the right-angle connector 100, wherein the pressing head part 43 is threaded on the central shaft 41 and is sleeved on the first spring 42; and a first locking bolt 44 which is screwed on the upper end of the central shaft 41 and abuts against the pressing head part 43, and the pressing head part 43 moves along the groove 32 and is contacted with or separated from the middle part of the right-angle joint 100; the central shaft 41 is machined by a section of round steel, the lower end of the central shaft is tightly matched with the second through hole in the second supporting piece 30, and the central shaft 41 and the second supporting piece 30 are connected through a threaded pin, so that the central shaft 41 and the second supporting piece 30 are reliably connected; the first spring 42 is a cylindrical spring; the swage portion 43 is machined from a forged blank and includes: a cylindrical sleeve which is in clearance fit with the groove 32, penetrates the central shaft 41 and is sleeved on the first spring 42, and a cuboid-shaped block which is connected on the side wall of the cylindrical sleeve and is used for being directly contacted with the middle part of the right-angle joint 100; a notch is arranged on the top of the groove 32 and used for accommodating the cuboid block and preventing the pressing head 43 from over-rotating; the first locking bolt 44 includes a nut and a washer;
during operation, the first locking bolt 44 is rotated, the pressure head part 43 moves downwards along the groove 32, the first spring 42 is compressed to generate elastic force, the pressure head part 43 is positioned between the first locking bolt 44 and the first spring 42, the pressure head part 43 presses the right-angle connector 100, after the right-angle connector 100 is machined, the first locking bolt 44 is loosened, the elastic force of the first spring 42 enables the pressure head part 43 to move upwards, the pressure head part 43 is separated from the right-angle connector 100, and the right-angle connector 100 is taken down, so that the operation is convenient;
in another embodiment:
as shown in fig. 1, 5, 6, 7; in practice, the latch assembly 50 comprises: an outer casing 51 connected to the second support member 30; a second spring 52 disposed inside the outer casing 51; a plug 53, one end of which is inserted into the first support member 20, and the other end of which passes through the outer casing 51 and the second spring 52; a first pin 54 inserted on the bolt 53 to limit the bolt 53, and the second spring 52 is compressed; the handle part 55 is connected to the bolt 53, the handle part 55 is linked with the first pin shaft 54 to move, the second spring 52 is compressed, and the bolt 53 is separated from the first support 20; the outer sleeve body 51 is formed by forging a blank machine, the shape of the outer sleeve body is a T-shaped structure, a stepped through hole is formed in the middle of the outer sleeve body, a U-shaped through groove is formed in the top of the outer sleeve body 51, the first pin shaft 54 can be accommodated conveniently, and the vertical movement position of the first pin shaft 54 is not influenced; the second spring 52 is a cylindrical spring; the plug 53 is machined by a forging blank machine; the first pin shaft 54 is a section of round shaft and penetrates through the bolt 53; the handle part 55 is connected with the bolt 53 through a second pin shaft;
the handle part 55 is linked with the bolt 53 and the first pin shaft 54, the position is moved upwards along the outer sleeve body 51, the second spring 52 is compressed, the bolt 53 is separated from the first support part 20 and then can be linked with the second support part 30, the pressing part 40 and the right-angle joint 100 to rotate together for 90 degrees, after the bolt is rotated to the right position, the handle part 55 is loosened, and the bolt 53 is inserted into the first support part 20, so that the limiting effect is achieved, and the operation is convenient;
in another embodiment:
as shown in fig. 1, 6, 7; when in implementation, the method further comprises the following steps: a weight member 60 connected to the connecting socket 10; the counterweight 60 is an arc-shaped block and is connected with the connecting seat 10 through a hexagon socket head bolt, so that the weight balance is facilitated, and after the right-angle joint turning clamp is connected with the right-angle joint 100, the rotation coaxiality of the right-angle joint turning clamp is good, the structural reliability is good, and the machining precision of the right-angle joint 100 is guaranteed;
in another embodiment:
as shown in fig. 6, 7, 8; the right-angle connector 100 is made of Q235, and is machined after being cast into a blank, wherein the machining comprises turning of a flange surface A at one end, turning of a threaded end surface B at the other end, drilling C and the like;
the working principle is as follows: the right-angle connector 100 is limited between the pressing piece 40 and the clamping groove 31, after one end of the right-angle connector 100 is machined, the bolt assembly 50 is pulled, one end of the bolt assembly 50 is separated from the first supporting piece 20, the second supporting piece 30, the pressing piece 40 and the right-angle connector 100 are linked to rotate together for 90 degrees, the other end of the right-angle connector 100 is machined, one-time clamping is achieved, two ends of the right-angle connector 100 can be machined, the clamping is relatively convenient, and the machining precision is guaranteed;
in the description, it is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", and the like indicate orientations or positional relationships based on the positional relationships illustrated in the drawings, and are only for convenience of description or simplicity of description, but do not indicate that a particular orientation must be provided; the operation process described in the embodiment is not an absolute use step, and corresponding adjustment can be made during actual use;
unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art; the use of "first," "second," and the like in the description and in the claims does not denote any order, quantity, or importance, but rather the terms "a" and "an" and the like are used to distinguish one element from another, and likewise, no limitation of quantity is implied, but rather at least one is implied, as is determined by the context of the embodiment;
the above description is only for the preferred embodiment, but the scope of protection is not limited thereto, and any equivalent replacement or change based on the technical solution and the inventive concept within the technical scope of the disclosure of the person skilled in the art should be covered by the scope of protection.
Claims (5)
1. The utility model provides a right angle joint car anchor clamps which characterized in that includes:
a connecting seat (10), one end of which is connected with the machine tool;
a first supporter (20) connected to the other end of the connection holder (10);
the second supporting piece (30) is connected to the first supporting piece (20), a clamping groove (31) is formed in the upper surface of the second supporting piece (30), and the clamping groove (31) is used for limiting the middle part of the right-angle connector (100);
a pressing piece (40), one end of which is connected to the second support (30) and is arranged between the first support (20) and the second support (30), and the other end of which protrudes out of the second support (30), wherein the pressing piece (40) and the clamping groove (31) press or release the middle part of the right-angle connector (100);
and the bolt component (50) is connected to the second support piece (30), is inserted into the first support piece (20) and is used for limiting the right-angle joint (100) and pulling up the bolt component (50), one end of the bolt component (50) is disconnected with the first support piece (20), and the second support piece (30), the pressing piece (40) and the right-angle joint (100) are linked to rotate together.
2. The right-angle joint lathe clamp of claim 1, wherein: the first support (20) is provided with three inner sleeves (21); one of the inner sleeves (21) is matched with the second supporting piece (30) and is penetrated out by the second supporting piece (30); and the other two inner sleeves (21) are respectively spliced with the bolt component (50) to limit the rotating angle of the right-angle joint (100).
3. The right-angle joint lathe clamp of claim 1, wherein: the pressing member (40) includes: a central shaft (41) having a lower end connected to the second support member (30); a first spring (42) fitted around said central shaft (41); the pressing head part (43) is arranged at the position of the groove (32) on the second support part (30), one end of the pressing head part protrudes out of the groove (32) and is in contact with the middle part of the right-angle joint (100), and the pressing head part (43) penetrates through the central shaft (41) and is sleeved on the first spring (42); and the first locking bolt (44) is connected to the upper end of the central shaft (41) and abuts against the pressing head part (43), and the pressing head part (43) moves along the groove (32) and is in contact with or separated from the middle part of the right-angle joint (100).
4. The right-angle joint lathe clamp of claim 1, wherein: the latch assembly (50) includes: an outer casing (51) connected to the second support member (30); a second spring (52) disposed within the outer casing (51); one end of the plug pin (53) is inserted into the first support part (20), and the other end of the plug pin penetrates through the outer sleeve body (51) and the second spring (52); a first pin (54) inserted on the bolt (53) to limit the bolt (53), and the second spring (52) is compressed; and the handle part (55) is connected to the bolt (53), the handle part (55) is linked with the first pin shaft (54) to act to compress the second spring (52), and the bolt (53) is separated from the first support part (20).
5. The right-angle joint lathe clamp of claim 1, wherein: further comprising: and the counterweight piece (60) is connected to the connecting seat (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110437622.0A CN113021036A (en) | 2021-04-22 | 2021-04-22 | Right-angle connector turning clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110437622.0A CN113021036A (en) | 2021-04-22 | 2021-04-22 | Right-angle connector turning clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113021036A true CN113021036A (en) | 2021-06-25 |
Family
ID=76457414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110437622.0A Pending CN113021036A (en) | 2021-04-22 | 2021-04-22 | Right-angle connector turning clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113021036A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115026325A (en) * | 2022-07-29 | 2022-09-09 | 常州机电职业技术学院 | Rough turning eccentric hole clamp of eccentric wheel |
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| GB1104109A (en) * | 1964-12-02 | 1968-02-21 | Klein Louis | Hold-down clamp assembly |
| CN202527980U (en) * | 2012-03-30 | 2012-11-14 | 温州天和汽车部件有限公司 | Special fixture for turning processing of planetary gear bracket |
| CN202742094U (en) * | 2012-07-31 | 2013-02-20 | 宁波海天精工股份有限公司 | Hook-shaped rocker arm fixture for alloy plate |
| CN203527013U (en) * | 2013-11-01 | 2014-04-09 | 南京奥特电气股份有限公司 | Square bent fixture |
| KR101713695B1 (en) * | 2016-12-30 | 2017-03-08 | 임창식 | A precision clamp for fixing aircraft part |
| CN206010479U (en) * | 2016-08-23 | 2017-03-15 | 中冶华天工程技术有限公司 | A kind of linkage clamp device and equipment |
| CN209256395U (en) * | 2018-12-27 | 2019-08-16 | 横店集团英洛华电气有限公司 | Bend pipe takes long processing auxiliary clamp |
| CN209774025U (en) * | 2019-01-25 | 2019-12-13 | 浙江合马商用设备有限公司 | Fixing device convenient to cutting work piece |
-
2021
- 2021-04-22 CN CN202110437622.0A patent/CN113021036A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1104109A (en) * | 1964-12-02 | 1968-02-21 | Klein Louis | Hold-down clamp assembly |
| CN202527980U (en) * | 2012-03-30 | 2012-11-14 | 温州天和汽车部件有限公司 | Special fixture for turning processing of planetary gear bracket |
| CN202742094U (en) * | 2012-07-31 | 2013-02-20 | 宁波海天精工股份有限公司 | Hook-shaped rocker arm fixture for alloy plate |
| CN203527013U (en) * | 2013-11-01 | 2014-04-09 | 南京奥特电气股份有限公司 | Square bent fixture |
| CN206010479U (en) * | 2016-08-23 | 2017-03-15 | 中冶华天工程技术有限公司 | A kind of linkage clamp device and equipment |
| KR101713695B1 (en) * | 2016-12-30 | 2017-03-08 | 임창식 | A precision clamp for fixing aircraft part |
| CN209256395U (en) * | 2018-12-27 | 2019-08-16 | 横店集团英洛华电气有限公司 | Bend pipe takes long processing auxiliary clamp |
| CN209774025U (en) * | 2019-01-25 | 2019-12-13 | 浙江合马商用设备有限公司 | Fixing device convenient to cutting work piece |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115026325A (en) * | 2022-07-29 | 2022-09-09 | 常州机电职业技术学院 | Rough turning eccentric hole clamp of eccentric wheel |
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