CN113276033A - Anchor clamps of different specification rings of adaptation - Google Patents
Anchor clamps of different specification rings of adaptation Download PDFInfo
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- CN113276033A CN113276033A CN202110524404.0A CN202110524404A CN113276033A CN 113276033 A CN113276033 A CN 113276033A CN 202110524404 A CN202110524404 A CN 202110524404A CN 113276033 A CN113276033 A CN 113276033A
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- rings
- mounting groove
- clamp
- different specification
- length direction
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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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- Mechanical Engineering (AREA)
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Abstract
The invention relates to a clamp adaptive to rings with different specifications, which comprises an installation seat and a length adjusting assembly, wherein an elongated installation groove is arranged in the installation seat, the installation groove is flared along the vertical length direction, the installation groove penetrates through the installation seat along the flaring direction and is provided with an assembly opening, the length adjusting assembly comprises two positioning pieces, each positioning piece is arranged in the installation groove, and at least one positioning piece is slidably arranged in the installation groove along the length direction of the installation groove. Adopt above-mentioned scheme, provide a mounting groove that sets up through the flaring and the rings of the different diameters of adaptation, through the rings of the different length of relative slip adaptation of two setting elements to improve the anchor clamps of the different specification rings of an adaptation that anchor clamps realized the adaptation centre gripping to different specification rings.
Description
Technical Field
The invention relates to a clamp for machining lifting rings, in particular to a clamp adaptive to lifting rings of different specifications.
Background
The clamp for machining the hanging ring is a device for clamping the hanging ring to be machined so as to facilitate subsequent machining.
As shown in fig. 1, the number of the structural parameters of the hanging ring is usually two, which are the diameter D of the hanging ring and the length h of the hanging ring, and different parameters form hanging rings with different specifications.
The existing clamp for machining the hanging ring is usually designed in a copying mode, namely the clamp is arranged in a clamping area matched with the arc shape and the length of the hanging ring to be clamped, so that corresponding clamping is realized, the problem that different clamps are needed to be arranged for machining the hanging rings with different specifications due to too low adaptability of the clamp is solved, the production cost is too high, and resources are wasted.
Therefore, how to improve the adaptability of the clamp becomes a problem to be solved urgently by those skilled in the art.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide the clamp which is adaptive to the hanging rings with different diameters through the mounting grooves formed in the flaring holes and is adaptive to the hanging rings with different lengths through the relative sliding of the two positioning pieces, so that the clamp is improved to realize adaptive clamping on the hanging rings with different specifications.
In order to achieve the purpose, the invention provides the following technical scheme: including mount pad and length adjustment subassembly, be provided with the mounting groove that is rectangular shape in the mount pad, the mounting groove is the flaring setting along perpendicular length direction, and the mounting groove runs through the mount pad along the flaring direction and is provided with the assembly mouth, length adjustment subassembly includes two setting elements, each the setting element all sets up in the mounting groove, and at least one setting element slides along the length direction of mounting groove and installs in the mounting groove.
The invention is further configured to: the mounting groove is provided with first locating surface and second locating surface, and first locating surface and second locating surface all are the plane setting.
The invention is further configured to: the mounting groove is in trapezoidal arrangement along the section perpendicular to the length direction.
The invention is further configured to: each the setting element is all slided and is installed in the mounting groove, length adjustment subassembly includes synchronous gear and two drive racks, synchronous gear rotates and installs in the mount pad, each drive rack fixed mounting is in the setting element that corresponds, each the length direction of drive rack is the same with the length direction of mounting groove, and each drive rack symmetry sets up in synchronous gear's radial both sides to be connected with synchronous gear meshing or same drive ratio transmission respectively.
The invention is further configured to: a transmission cavity is arranged in the mounting seat, and the synchronous gears and the driving racks are arranged in the transmission cavity.
The invention is further configured to: the mounting seat comprises a first half body and a second half body which are fixedly connected, the transmission cavity is arranged in the first half body, the transmission cavity penetrates through the first half body and is provided with a cavity opening, and the second half body is used for sealing the cavity opening.
The invention is further configured to: the mounting seat is in threaded connection with a locking screw, one axial end of the locking screw is provided with a driving end for driving the locking screw to rotate, and the other end of the locking screw is provided with a fixed end for fixing each driving rack.
The invention is further configured to: the axial direction of the locking screw is mutually vertical to the length direction of the driving rack, the central axis of the locking screw is coplanar and vertical to the central axis of the synchronous gear, and one driving rack is positioned on the motion track of the fixed end.
The invention is further configured to: each driving rack is provided with a long-strip-shaped limiting groove, the length direction of each limiting groove is the same as that of the corresponding driving rack, the mounting seat is provided with positioning pins corresponding to the driving racks, and each positioning pin is inserted into the corresponding limiting groove.
The invention is further configured to: and a magnet is arranged on the mounting seat.
Through adopting above-mentioned technical scheme, because the mounting groove is the flaring setting, can realize that the rings of different diameters all can follow the assembly opening and arrange in the mounting groove and realize the radial adaptation of anchor clamps and the rings of different diameters, and because the length direction of mounting groove can be followed to two setting elements and carry out relative motion, thereby slide relatively and realize the length adaptation of anchor clamps and the rings of different length through two setting elements, consequently, anchor clamps alright carry out the adaptation centre gripping to the rings of different specifications, very big improvement the suitability, thereby manufacturing cost is reduced, and realize the optimal utilization of resource.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of a lifting ring;
FIG. 2 is a top perspective view of an embodiment of the present invention;
FIG. 3 is a front cross-sectional view of an embodiment of the present invention;
FIG. 4 is a right side cross-sectional view of an embodiment of the present invention;
FIG. 5 is a schematic structural view of the second half according to an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a positioning member according to an embodiment of the present invention;
FIG. 7 is a schematic structural view of a drive rack in accordance with an embodiment of the present invention;
FIG. 8 is an enlarged view of A in FIG. 4;
fig. 9 is an enlarged view of B in fig. 2.
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.
As shown in fig. 2-4, the invention discloses a fixture adapted to hanging rings of different specifications, comprising an installation seat 1 and a length adjustment assembly 2, wherein a strip-shaped installation groove 11 is arranged in the installation seat 1, the length direction of the installation groove 11 is along the left-right direction and penetrates through the installation seat 1 from left to right, the installation groove 11 is arranged upwards in an expanding manner, the upper end of the installation groove 11 penetrates through the installation seat 1 and is provided with an assembly opening 12, in addition, the length adjustment assembly 2 comprises two positioning pieces 21, each positioning piece 21 is arranged in the installation groove 11, and each positioning piece 21 is slidably arranged in the installation groove 11 along the left-right direction.
Consequently, because mounting groove 11 is the flaring setting, can realize that the rings of different diameters all can follow assembly opening 12 and arrange in mounting groove 11 and realize the radial adaptation of anchor clamps and the rings of different diameters, and because two setting elements 21 can follow the length direction of mounting groove 11 and move, thereby realize the length adaptation of anchor clamps and the rings of different lengths through the relative slip of two setting elements 21, to sum up, anchor clamps alright carry out the adaptation centre gripping to the rings of different specifications, very big improvement the suitability, thereby manufacturing cost is reduced, and realize the optimal utilization of resource.
It should be noted that the design objective can be achieved by fixedly mounting one of the positioning members 21 on the mounting base 1 and only providing the other positioning member for sliding movement, but since there will be a centering inconvenience (explained later), the structure is not specifically described here as a non-optimal embodiment, but those skilled in the art can achieve the above description.
Preferably, the lower extreme that mount pad 1 in this embodiment is located mounting groove 11 is provided with magnet 3 for realize the preliminary fixed connection to rings through magnet 3, consequently, anchor clamps alright arbitrary orientation is installed to the equipment that needs the assembly, makes the rings that need process all can install in mount pad 1 in advance, improves the suitability.
As shown in fig. 5, the cross section of the mounting groove 11 in the embodiment along the vertical length direction is an isosceles trapezoid structure, and the surfaces corresponding to the two waists of the mounting groove 11 are the first positioning surface 111 and the second positioning surface 112, respectively, therefore, the first positioning surface 111 and the second positioning surface 112 support the outer peripheral walls of the suspension rings of various specifications to be clamped, and the processing difficulty of the first positioning surface 111 and the second positioning surface 112 is lower, so as to reduce the processing cost.
As shown in fig. 6, the positioning members 21 in this embodiment are adapted to the mounting groove 11 in shape and size, so that the positioning members 21 can be fixed by pressing in the length direction of the hanging ring in the largest area, and the stability of the fixing is improved.
Referring to fig. 7-8, the mounting base 1 in this embodiment includes a first half body 13 and a second half body 14 located above the first half body 13, wherein a transmission cavity 131 is formed in the first half body 13, an upper end of the transmission cavity 131 penetrates through the first half body 13 and is provided with a cavity opening 132, the second half body 14 is fixedly connected to the first half body 13 by bolts or the like and closes the cavity opening 132, in addition, the length adjustment assembly 2 includes a synchronizing gear 22 and two driving racks 23, the synchronizing gear 22 is rotatably mounted on the mounting base 1 by bolts, bearings or the like, an axial direction of the synchronizing gear 22 is vertically arranged, in addition, each driving rack 23 is located in the transmission cavity 131, a length direction of each driving rack 23 is along a left-right direction, in addition, a mounting plate 211 is integrally formed on a side of each positioning member 21 away from the other positioning member 21, each mounting plate 211 extends out of the mounting base 1, and extend downward so that the driving racks 23 are fixedly connected to the corresponding positioning members 21 by means of bolts or the like, and the driving racks 23 are symmetrically disposed on the front and rear sides of the synchronizing gear 22 and are engaged with the synchronizing gear 22, respectively.
Therefore, two setting elements 21 can realize synchronous reverse motion for no matter how long rings are installed to anchor clamps after, the center of its length all is located same position (mark department in three in the picture), and the cooperation cross-section is isosceles trapezoid's mounting groove 11, no matter how big rings of diameter are installed to anchor clamps after, its central axis all is in same position (mark department in four in the picture), to sum up, realized that different specification rings are installed to anchor clamps and can be automatic centering, be convenient for follow-up processing accurate positioning.
It should be noted that transmission components such as various gears and worm gears can be added between the synchronizing gear 22 and each driving rack 23, but the overall structure of the clamp is more complex and bulky due to the added transmission components, and the structure is not specifically described here for a non-optimal embodiment, but those skilled in the art can realize the above description.
In addition, the guide rods 4 extending in the left-right direction are fixedly mounted on the front and rear sides of each mounting plate 211 in the present embodiment, and the guide insertion holes 141 are respectively formed in the second half body 14 corresponding to each guide rod 4, so that the stability of the left-right sliding of the positioning member 21 is improved.
In addition, the first half body 13 in this embodiment is threadedly connected with a locking screw 5, an axial direction of the locking screw 5 extends along a front-rear direction, wherein a driving end 51 for driving the locking screw 5 to rotate is integrally formed at a front end of the locking screw 5, and a fixing end 52 for fixing each driving rack 23 is arranged at a rear end of the locking screw 5, so that after the clamp is clamped, the driving racks 23 are fixed by the locking screw 5, thereby ensuring the fixing of each positioning member 21.
Preferably, the central axis of the locking screw 5 in this embodiment is coplanar and perpendicular to the central axis of the synchronizing gear 22, and the driving rack 23 located at the front side is located on the motion track of the fixed end 52, so that the extrusion force of the locking screw 5 on the driving rack 23 is supported by the synchronizing gear 22, and thus, no bending moment is generated on the extruded driving rack 23, and the stress on the driving gear is more stable.
As shown in fig. 9, each driving rack 23 in this embodiment is provided with a long-strip-shaped limiting groove 231, the length direction of each limiting groove 231 is along the left-right direction, and the mounting base 1 is provided with a positioning pin 6 corresponding to each driving rack 23, and each positioning pin 6 is inserted into the corresponding limiting groove 231, so that the movement stroke of the driving rack 23 is limited by the cooperation of the positioning pin 6 and the limiting groove 231, and the stroke of the positioning member 21 is limited.
Preferably, the number of the positioning pins 6 in each of the limiting grooves 231 in the present embodiment is two, and therefore, the stroke of the positioning member 21 can be further adjusted by changing the distance between the two positioning pins 6.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides an anchor clamps of different specification rings of adaptation which characterized in that: including mount pad and length adjustment subassembly, be provided with the mounting groove that is rectangular shape in the mount pad, the mounting groove is the flaring setting along perpendicular length direction, and the mounting groove runs through the mount pad along the flaring direction and is provided with the assembly mouth, length adjustment subassembly includes two setting elements, each the setting element all sets up in the mounting groove, and at least one setting element slides along the length direction of mounting groove and installs in the mounting groove.
2. The clamp of different specification rings of adaptation according to claim 1, characterized in that: the mounting groove is provided with first locating surface and second locating surface, and first locating surface and second locating surface all are the plane setting.
3. The clamp of different specification rings of adaptation according to claim 2, characterized in that: the mounting groove is in trapezoidal arrangement along the section perpendicular to the length direction.
4. The clamp of different specification rings of adaptation according to claim 1, characterized in that: each the setting element is all slided and is installed in the mounting groove, length adjustment subassembly includes synchronous gear and two drive racks, synchronous gear rotates and installs in the mount pad, each drive rack fixed mounting is in the setting element that corresponds, each the length direction of drive rack is the same with the length direction of mounting groove, and each drive rack symmetry sets up in synchronous gear's radial both sides to be connected with synchronous gear meshing or same drive ratio transmission respectively.
5. The clamp of different specification rings of adaptation according to claim 4, characterized in that: a transmission cavity is arranged in the mounting seat, and the synchronous gears and the driving racks are arranged in the transmission cavity.
6. The clamp of different specification rings of adaptation according to claim 5, characterized in that: the mounting seat comprises a first half body and a second half body which are fixedly connected, the transmission cavity is arranged in the first half body, the transmission cavity penetrates through the first half body and is provided with a cavity opening, and the second half body is used for sealing the cavity opening.
7. The clamp of different specification rings of adaptation according to claim 4, characterized in that: the mounting seat is in threaded connection with a locking screw, one axial end of the locking screw is provided with a driving end for driving the locking screw to rotate, and the other end of the locking screw is provided with a fixed end for fixing each driving rack.
8. The clamp of different specification rings of adaptation according to claim 7, characterized in that: the axial direction of the locking screw is mutually vertical to the length direction of the driving rack, the central axis of the locking screw is coplanar and vertical to the central axis of the synchronous gear, and one driving rack is positioned on the motion track of the fixed end.
9. The clamp of different specification rings of adaptation according to claim 4, characterized in that: each driving rack is provided with a long-strip-shaped limiting groove, the length direction of each limiting groove is the same as that of the corresponding driving rack, the mounting seat is provided with positioning pins corresponding to the driving racks, and each positioning pin is inserted into the corresponding limiting groove.
10. The clamp of different specification rings of adaptation according to claim 1, characterized in that: and a magnet is arranged on the mounting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110524404.0A CN113276033B (en) | 2021-05-13 | 2021-05-13 | Clamp adapting to hanging rings of different specifications |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110524404.0A CN113276033B (en) | 2021-05-13 | 2021-05-13 | Clamp adapting to hanging rings of different specifications |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113276033A true CN113276033A (en) | 2021-08-20 |
| CN113276033B CN113276033B (en) | 2023-05-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110524404.0A Active CN113276033B (en) | 2021-05-13 | 2021-05-13 | Clamp adapting to hanging rings of different specifications |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113276033B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115466934A (en) * | 2022-09-09 | 2022-12-13 | 深圳奥拦科技有限责任公司 | Fixing clamp and feeding method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2860747Y (en) * | 2005-12-16 | 2007-01-24 | 大连机床集团有限责任公司 | Centering clamping device |
| KR101753239B1 (en) * | 2017-02-16 | 2017-07-04 | 유양주 | Jig |
| CN208214978U (en) * | 2018-05-03 | 2018-12-11 | 河北兴盛机械有限公司 | A kind of horizontal Machining centers tooling of fast accurate positioning |
| CN211162967U (en) * | 2019-11-09 | 2020-08-04 | 常德恒磊机械制造有限公司 | Clamping device for mechanical automation processing |
| CN211489775U (en) * | 2020-01-13 | 2020-09-15 | 浙江银安人防设备有限公司 | Workpiece positioning mechanism for bench drill |
| CN212735741U (en) * | 2020-07-28 | 2021-03-19 | 昆山昆得精密电子科技有限公司 | High-precision clamp capable of adjusting position of workpiece |
-
2021
- 2021-05-13 CN CN202110524404.0A patent/CN113276033B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2860747Y (en) * | 2005-12-16 | 2007-01-24 | 大连机床集团有限责任公司 | Centering clamping device |
| KR101753239B1 (en) * | 2017-02-16 | 2017-07-04 | 유양주 | Jig |
| CN208214978U (en) * | 2018-05-03 | 2018-12-11 | 河北兴盛机械有限公司 | A kind of horizontal Machining centers tooling of fast accurate positioning |
| CN211162967U (en) * | 2019-11-09 | 2020-08-04 | 常德恒磊机械制造有限公司 | Clamping device for mechanical automation processing |
| CN211489775U (en) * | 2020-01-13 | 2020-09-15 | 浙江银安人防设备有限公司 | Workpiece positioning mechanism for bench drill |
| CN212735741U (en) * | 2020-07-28 | 2021-03-19 | 昆山昆得精密电子科技有限公司 | High-precision clamp capable of adjusting position of workpiece |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115466934A (en) * | 2022-09-09 | 2022-12-13 | 深圳奥拦科技有限责任公司 | Fixing clamp and feeding method |
| CN115466934B (en) * | 2022-09-09 | 2023-12-22 | 深圳奥拦科技有限责任公司 | Fixed clamp and feeding method |
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| Publication number | Publication date |
|---|---|
| CN113276033B (en) | 2023-05-02 |
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