CN115431066B - A clamp for processing movable jaw body of bench vise - Google Patents
A clamp for processing movable jaw body of bench vise Download PDFInfo
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- CN115431066B CN115431066B CN202211195488.9A CN202211195488A CN115431066B CN 115431066 B CN115431066 B CN 115431066B CN 202211195488 A CN202211195488 A CN 202211195488A CN 115431066 B CN115431066 B CN 115431066B
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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
-
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
-
- 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)
- Jigs For Machine Tools (AREA)
Abstract
本发明涉及一种加工台虎钳活动钳体的夹具，包括胎板及安装在胎板上的侧夹紧组件、侧定位组件、可调支撑组件、定位机构及压紧机构，侧夹紧组件与侧定位组件之间的胎板上开设容纳通槽，容纳通槽用于容纳活动钳体，容纳通槽的一端设有可调支撑组件，另一端设有定位机构，可调支撑组件对称设置在容纳通槽的两侧，活动钳体的一端放置在可调支撑组件上，另一端放置在定位机构上，压紧机构设置在侧定位座上，压紧机构用于压紧活动钳体。本发明对活动钳体的非加工侧面进行夹紧，使活动钳体一次装夹能完成导轨顶面、底面及丝杠孔的多重加工，兼之可调支撑组件可以定向调节，提高了该夹具的通用性，减少了夹具数量，降低加工成本并可快速调整夹具。
The present invention relates to a clamp for processing the movable jaw body of a bench vise, comprising a tire plate and a side clamping assembly, a side positioning assembly, an adjustable support assembly, a positioning mechanism and a clamping mechanism installed on the tire plate. A receiving slot is provided on the tire plate between the side clamping assembly and the side positioning assembly, the receiving slot is used to accommodate the movable jaw body, one end of the receiving slot is provided with an adjustable support assembly, the other end is provided with a positioning mechanism, the adjustable support assembly is symmetrically arranged on both sides of the receiving slot, one end of the movable jaw body is placed on the adjustable support assembly, the other end is placed on the positioning mechanism, the clamping mechanism is arranged on the side positioning seat, and the clamping mechanism is used to clamp the movable jaw body. The present invention clamps the non-processed side surface of the movable jaw body, so that the movable jaw body can complete multiple processing of the top surface, bottom surface and screw hole of the guide rail in one clamping, and the adjustable support assembly can be adjusted in a directional manner, thereby improving the versatility of the clamp, reducing the number of clamps, reducing the processing cost and enabling the clamp to be adjusted quickly.
Description
Technical Field
The invention relates to the technical field of processing machinery, in particular to a clamp for processing a movable clamp body of a bench vice.
Background
In the prior art, the process of machining the top surface and the bottom surface of the guide rail of the movable clamp body of the bench vice generally comprises the steps of firstly milling the bottom surface by using a vertical milling machine, then positioning the processed bottom surface, milling the upper top surface by using the vertical milling machine, and finally drilling and reaming a screw hole by using a horizontal milling machine. The machining mode has the following defects that a plurality of milling machines are used, the number of machine tools is large, a plurality of sets of special clamps are needed, the number of the clamps is large, the manufacturing cost of the clamps is high, the positioning accuracy between machined surfaces is low because of the need of multiple positioning, and 4, in order to complete the three working procedures, an operator needs to place or detach movable clamp bodies from three machine tools for multiple times, the physical consumption is huge, and the working efficiency is influenced.
With the wide application of processing centers in recent years, there are also examples of processing bench vices by adopting processing centers, but the number of clamps adopted in processing is relatively large, basically a bench vice with one specification adopts a set of clamps, the universality of the clamps is poor, the number of the clamps is large, and the manufacturing cost is high.
Disclosure of Invention
Aiming at the problems of poor universality, large quantity and high manufacturing cost of the clamp in the prior art, the invention provides the clamp for processing the movable clamp body of the bench vice.
The clamp for processing the movable clamp body of the bench vice comprises a clamping plate, and a side clamping assembly, a side positioning assembly, an adjustable supporting assembly, a positioning mechanism and a pressing mechanism which are arranged on the clamping plate, wherein a containing through groove is formed in the clamping plate between the side clamping assembly and the side positioning assembly, the containing through groove is used for containing a workpiece to be processed, one end of the containing through groove is provided with the adjustable supporting assembly, the other end of the containing through groove is provided with the positioning mechanism, the adjustable supporting assemblies are symmetrically arranged on two sides of the containing through groove, one end of the workpiece to be processed is placed on the adjustable supporting assembly, the other end of the workpiece to be processed is placed on the positioning mechanism, the pressing mechanism is arranged on the side positioning seat, and the pressing mechanism is used for pressing the workpiece to be processed.
On the basis of the technical scheme, the invention can also make the following improvements for the technical scheme in order to achieve the convenience of use and the stability of equipment:
Further, adjustable supporting component includes supporting seat, supporting shoe and spacing post, the supporting seat is installed on the child board, the supporting shoe sets up on the lateral wall of supporting seat and can follow the lateral wall is adjusted from top to bottom, be equipped with on the supporting shoe spacing post, spacing post is used for prescribing a limit to wait to process the work piece.
Further, the supporting block is provided with a supporting column with adjustable height, and the supporting column is used for supporting the workpiece to be processed.
Further, a through groove is formed in the supporting seat, a sliding block is arranged in the through groove, the supporting block is connected with the sliding block through a fastening piece, and a cover plate is arranged on the through groove.
Further, the lateral wall of supporting seat is equipped with the holding tank, be equipped with the guide block in the holding tank, be equipped with on the supporting block with the guide slot that the guide block corresponds, be equipped with on the guide block and supply the rectangular hole that the fastener passed.
Further, the supporting seats on two sides of the guide block are provided with first tooth parts, the side walls of the supporting block are provided with second tooth parts, and the second tooth parts are meshed with the first tooth parts.
Further, the side clamping assembly comprises a side clamping plate, a clamping oil cylinder, a moving steel ball screw and a chuck, wherein the moving steel ball screw and the chuck are arranged on the side clamping plate, and the clamping oil cylinder is communicated with the moving steel ball screw.
Further, the side locating component comprises a side locating seat, a high-pressure supporting oil cylinder and a side locating screw, wherein the high-pressure supporting oil cylinder and the side locating screw are arranged on the side wall of the side locating seat.
Further, the compressing mechanism comprises a corner oil cylinder and a corner pressing plate, wherein the corner oil cylinder is arranged on the side positioning seat, and the output end of the corner oil cylinder is connected with the corner pressing plate.
Further, the positioning mechanism comprises a positioning plate and a positioning screw, the positioning plate is T-shaped, the positioning plate is mounted on the jig plate, and the positioning screw is mounted on the positioning plate.
The clamping fixture has the advantages that the space is reserved for machining the bottom surface and the top surface of the guide rail of the movable clamp body by machining the containing through groove on the clamping fixture, all machining is completed by turning the clamping fixture once, accumulated errors are reduced, the adjustable supporting component is arranged to meet the positioning requirements of the movable clamp bodies with different specifications and sizes and is matched with the positioning mechanism to realize preliminary positioning of the workpiece, the side positioning component is arranged to clamp the workpiece from the side surface, and the pressing mechanism is used for pressing the top surface of the movable clamp body, so that the clamping firmness of the movable clamp body is ensured. The invention clamps the non-processing side surface of the movable clamp body, so that the movable clamp body can finish multiple processing of the top surface, the bottom surface and the screw hole of the guide rail by one-time clamping, and the adjustable support component can be directionally adjusted, thereby improving the universality and the practicability of the clamp, reducing the number of the clamps, reducing the manufacturing cost and being convenient for quickly adjusting the clamp.
Drawings
FIG. 1 is a schematic view of the structure of the clamp of the present invention;
FIG. 2 is a cross-sectional view of the clamp of the present invention;
Fig. 3 is a schematic view of the support base and the guide block of the present invention.
The reference numerals are recorded as follows, 1, a clamping plate, 2, a side clamping plate, 3, a clamping oil cylinder, 4, a moving steel ball screw, 5, a chuck, 6, a guide block, 7, a support block, 8, a limit post, 9, a high-voltage support oil cylinder, 10, a support post, 11, a workpiece to be processed, 11-1, a guide rail top surface, 12, a long hole, 13, a positioning plate, 14, a support seat, 15, a side positioning seat, 16, a corner oil cylinder, 17, a cover plate, 18, a corner pressing plate, 19, a side positioning screw, 20, a positioning screw, 21, a slide block, 22, a containing through groove, 23 and a pin shaft.
Detailed Description
The principles and features of the present invention are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the invention and are not to be construed as limiting the scope of the invention.
As shown in fig. 1 to 3, a clamp for a movable clamp body of a processing bench vice comprises a clamping plate 1, a side clamping assembly, a side positioning assembly, an adjustable supporting assembly, a positioning mechanism and a pressing mechanism, wherein the side clamping assembly, the side positioning assembly and the clamping plate 1 between the side positioning assemblies are provided with a containing through groove 22, the containing through groove 22 is used for containing a workpiece 11 to be processed, one end of the containing through groove 22 is provided with the adjustable supporting assembly, the other end of the containing through groove 22 is provided with the positioning mechanism, the adjustable supporting assemblies are symmetrically arranged on two sides of the containing through groove 22, one end of the workpiece 11 to be processed is placed on the adjustable supporting assembly, the other end of the workpiece 11 to be processed is placed on the positioning mechanism, the pressing mechanism is arranged on a side positioning seat 15, and the pressing mechanism is used for pressing the workpiece 11 to be processed.
In this embodiment, the workpiece 11 to be machined is a movable clamp body to be machined.
The adjustable support assembly comprises a support seat 14, a support block 7 and a limit column 8, wherein the support seat 14 is installed on the tire plate 1, the support block 7 is arranged on the side wall of the support seat 14 and can be adjusted up and down along the side wall, the limit column 8 is arranged on the support block 7, the limit column 8 is used for limiting the workpiece 11 to be processed, the position of the workpiece 11 to be processed is primarily limited through the limit column 8, the workpiece 11 to be processed is prevented from moving, the support of the workpieces 11 to be processed with different specifications is realized by adjusting the height of the support block 7, the universality of the clamp is improved, the number of the clamp is reduced, and the processing cost is reduced.
The supporting block 7 is provided with the supporting column 10 with adjustable height, the supporting column 10 is used for supporting the workpiece 11 to be processed, fine adjustment of the supporting height of the workpiece 11 to be processed is realized by adjusting the height of the supporting column 10, the convenience of use is improved, and the clamping requirements of the workpieces 11 to be processed with different specifications are met.
In this embodiment, the support column 10 is an adjusting screw, which is not only convenient to obtain materials, but also low in cost and easy to adjust.
The supporting seat 14 is provided with a through groove, a sliding block 21 is arranged in the through groove, the supporting block 7 is connected with the sliding block 21 through a fastening piece, and the through groove is provided with a cover plate 17. The fastener is a bolt or a screw, after the bolt is loosened, the supporting block 7 can be adjusted up and down along the height of the supporting seat 14, the positioning requirements of workpieces with different specifications and sizes are met, the supporting block 7 is fixed on the supporting seat 14 by screwing the bolt, the workpiece 11 to be processed is supported and positioned, the operation is convenient and quick, and the cover plate 17 is arranged on the through groove, so that foreign matters are prevented from falling into the through groove, and the sliding block 21 is ensured to normally move.
The lateral wall of supporting seat 14 is equipped with the holding tank, be equipped with guide block 6 in the holding tank, be equipped with on the supporting block 7 with the guide slot that guide block 6 corresponds, be equipped with on the guide block 6 and supply the rectangular hole 12 that the fastener passed. The guide block 6 is fixed in the accommodating groove through a screw, the support block 7 is guided through the cooperation of the guide block 6 and the guide groove, the support block 7 is ensured to move up and down normally, tilting is avoided, and the long-strip hole 12 structure is convenient for a fastener to pass through to connect the support block 7 with the sliding block 21, and meanwhile the requirement of the support block 7 on up and down movement can be met.
Be equipped with first tooth portion on the supporting seat 14 of guide block 6 both sides, be equipped with second tooth portion on the lateral wall of supporting shoe 7, second tooth portion with first tooth portion meshing, tooth portion meshing has increased the connection rigidity, prevents that supporting shoe 7 from taking place not hard up, avoids waiting to process work piece 11 to take place to shift in the processing engineering, guarantees the fastness of waiting to process work piece 11 clamping, guarantees machining precision.
The side clamping assembly comprises a side clamping plate 2, a clamping cylinder 3, a moving steel ball screw 4 and a chuck 5, wherein the moving steel ball screw 4 and the chuck 5 are arranged on the side clamping plate 2, the clamping cylinder 3 is communicated with the moving steel ball screw 4, the moving steel ball screw 4 is provided with a plurality of balls, the balls on the moving steel ball screw 4 can flexibly rotate, the side surface of a workpiece 11 to be machined has a draft angle, the moving steel ball screw 4 can automatically adjust and clamp according to the gradient of the workpiece, plane contact is ensured, poor contact caused by clamping is prevented, and the clamping force direction is improved.
Further, the clamping cylinders 3 are provided with a plurality of clamping cylinders 3, the plurality of clamping cylinders 3 are uniformly arranged on the side clamping plates 2 in a staggered manner, when the side surface of the workpiece 11 to be processed is clamped, if linear distribution is adopted, clamping force is excessively concentrated at one position of the workpiece, clamping deformation of the workpiece is easy to cause to affect processing, position cutting vibration outside a clamping point is easy to cause to form noise to affect the health of an operator, the clamping cylinders 3 are uniformly distributed, clamping force is not only uniformly distributed, the deformation of the workpiece is avoided, the problem of vibration of non-clamping points is effectively solved, the processing environment is improved, and the processing quality is improved.
The side positioning assembly comprises a side positioning seat 15, a high-pressure supporting oil cylinder 9 and a side positioning screw 19, wherein the high-pressure supporting oil cylinder 9 and the side positioning screw 19 are arranged on the side wall of the side positioning seat 15. The high-pressure support oil cylinder 9 is additionally arranged at the corresponding position, so that local support points of the workpiece 11 to be processed can be increased, local stress deformation is prevented, and the processing quality is improved. By adjusting the screwing depth of the side set screw 19, the extension length of the side set screw 19 is adjusted so that the workpiece 11 to be processed is positioned at an appropriate processing position.
The pressing mechanism comprises a corner oil cylinder 16 and a corner pressing plate 18, wherein the corner oil cylinder 16 is arranged on the side positioning seat 15, and the output end of the corner oil cylinder 16 is connected with the corner pressing plate 18. The corner pressing plate 18 is a cuboid, the middle part of the corner pressing plate 18 is connected with the output end of the corner oil cylinder 16 through a pin shaft 23, the corner oil cylinder 16 drives the corner pressing plate 18 to rotate and move downwards to clamp a workpiece, clamping firmness of the workpiece 11 to be machined is guaranteed, machining of the bottom surface of a guide rail of the workpiece 11 to be machined is achieved, when the top surface 11-1 of the guide rail of the workpiece 11 to be machined needs to be machined, the corner oil cylinder 16 drives the corner pressing plate 18 to rotate reversely, and the corner pressing plate moves upwards to be separated from the workpiece 11 to be machined, so that a cutter can machine the top surface 11-1 of the guide rail of the workpiece 11 to be machined.
The positioning mechanism comprises a positioning plate 13 and positioning screws 20, wherein the positioning plate 13 is T-shaped, the positioning plate 13 is installed on the tire plate 1, and the positioning screws 20 are installed on the positioning plate 13. The locating plate 13 detachable installs on the bed-jig 1, and the locating plate 13 supports the guide rail tip of waiting to process work piece 11, avoids waiting to process work piece 11 to take place the slope, through adjusting the height of set screw 20 or changing locating plate 13, can satisfy the location demand of waiting to process work piece 11 of equidimension, further improves the commonality of this anchor clamps, reduces anchor clamps quantity and kind.
In order to improve the machining efficiency, the accommodating through grooves 22 are provided with a plurality of accommodating through grooves 22, each accommodating through groove 22 is provided with a corresponding side clamping assembly, a side positioning assembly, an adjustable supporting assembly, a positioning mechanism and a pressing mechanism, so that one-time clamping is realized, a plurality of workpieces are machined, the machining efficiency is improved, one pressing mechanism is shared between adjacent accommodating through grooves 22, the types of parts are reduced, the overall weight of the clamp is reduced, and the clamping fixture plate 1 is conveniently turned over.
The working process of the invention is as follows:
the clamp is arranged on a four-axis of a machining center, the clamp is connected with an existing oiling system through the four-axis, the machining center controls an oil pressure system, the power of the oil pressure system is stable and reliable, the clamping force of the clamp is stable and can be adjusted as required, automatic clamping is achieved, clamping time is saved, and labor intensity is relieved.
The workpiece 11 to be processed is placed on the containing through groove 22, the head of the workpiece 11 to be processed is contacted with the adjustable supporting component, the tail of the workpiece 11 to be processed is contacted with the positioning mechanism, and the side face of the workpiece 11 to be processed is clamped through the cooperation of the side clamping component and the side positioning component.
The hydraulic oil of the oiling system is controlled to enter the corner oil cylinder 16 through four shafts, the corner oil cylinder 16 drives the corner pressing plate 18 to rotate by 90 degrees and then move downwards to enable the workpiece 11 to be machined to be in close contact with the positioning mechanism, then the hydraulic oil enters the high-pressure supporting oil cylinder 9, the oil cylinder stretches out to contact the workpiece 11 to be machined and is locked to play a supporting role, finally the hydraulic oil enters the clamping oil cylinder 3, the side face of the workpiece 11 to be machined is clamped through cooperation with the high-pressure supporting oil cylinder 9, and clamping of the workpiece 11 to be machined is completed.
Starting a machining program, turning over four shafts to start machining the bottom surface of the guide rail of the workpiece 11 to be machined and the screw hole, turning over the four shafts and the turning-over jig plate 1 after machining is completed, introducing hydraulic oil again into the corner oil cylinder 16, driving the corner pressing plate 18 to ascend to separate from the workpiece 11 to be machined and reversely rotate by 90 degrees, giving up a machining space, and continuing to machine the top surface 11-1 of the guide rail of the workpiece 11 to be machined by the machining center until finishing. Because the workpiece 11 to be processed is horizontally placed when the top surface 11-1 of the guide rail is processed, the side clamping assembly, the side positioning assembly, the adjustable supporting assembly and the positioning mechanism clamp and position the workpiece 11 to be processed, the corner pressing plate 18 is separated from the workpiece 11 to be processed, and the clamping firmness of the workpiece 11 to be processed is not affected.
The fixture is arranged on the machining center, so that the machining of the top surface 11-1, the bottom surface and the screw holes of the movable clamp body guide rail with various specifications can be completed, the number of fixtures is greatly reduced, the machining efficiency is improved, and the manufacturing cost is reduced.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211195488.9A CN115431066B (en) | 2022-09-29 | 2022-09-29 | A clamp for processing movable jaw body of bench vise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211195488.9A CN115431066B (en) | 2022-09-29 | 2022-09-29 | A clamp for processing movable jaw body of bench vise |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115431066A CN115431066A (en) | 2022-12-06 |
| CN115431066B true CN115431066B (en) | 2025-03-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211195488.9A Active CN115431066B (en) | 2022-09-29 | 2022-09-29 | A clamp for processing movable jaw body of bench vise |
Country Status (1)
| Country | Link |
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| CN (1) | CN115431066B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102909584A (en) * | 2012-11-22 | 2013-02-06 | 张家港玉成精机有限公司 | Movable vice body clamping tool for bench vices |
| CN104029143A (en) * | 2014-06-18 | 2014-09-10 | 昆山恒源机械制造有限公司 | Clamp positioning fixture |
| CN218254006U (en) * | 2022-09-29 | 2023-01-10 | 莱州鸿源台钳制造有限公司 | Clamp for machining sliding rail of movable clamp body |
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| AT315607B (en) * | 1971-12-06 | 1974-06-10 | Kipp Maschf Heinrich | Clamping device for workpieces or the like. |
| KR20060033508A (en) * | 2004-10-15 | 2006-04-19 | 현대모비스 주식회사 | Variable jig unit for supporting cutting parts |
| KR100655949B1 (en) * | 2005-09-28 | 2006-12-14 | 이정숙 | Hydraulic jig vice |
| CN104802023B (en) * | 2014-01-24 | 2017-06-13 | 富鼎电子科技(嘉善)有限公司 | Turning device |
| CN104175149B (en) * | 2014-08-10 | 2016-06-01 | 强胜精密机械(苏州)有限公司 | A kind of axis products clamping device and clamping method |
| CH712109A2 (en) * | 2016-02-11 | 2017-08-15 | Newtoolconcept Sàrl | Universal support for workpiece. |
| CN109128924A (en) * | 2018-11-07 | 2019-01-04 | 江苏昊嘉不锈钢标准件有限公司 | A kind of special Fast Installation type fastening clips |
| CN210524487U (en) * | 2019-08-26 | 2020-05-15 | 句容新易捷环保设备有限公司 | Workpiece clamp device for machining center |
| CN212351701U (en) * | 2019-12-31 | 2021-01-15 | 株洲润磊科技有限公司 | Auxiliary fixture for processing door pillar profiles |
| CN113211143B (en) * | 2021-05-06 | 2022-09-02 | 湖北三环锻造有限公司 | Locating device for rough milling of inner side and outer side of upper lug and lower lug of steering knuckle |
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2022
- 2022-09-29 CN CN202211195488.9A patent/CN115431066B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102909584A (en) * | 2012-11-22 | 2013-02-06 | 张家港玉成精机有限公司 | Movable vice body clamping tool for bench vices |
| CN104029143A (en) * | 2014-06-18 | 2014-09-10 | 昆山恒源机械制造有限公司 | Clamp positioning fixture |
| CN218254006U (en) * | 2022-09-29 | 2023-01-10 | 莱州鸿源台钳制造有限公司 | Clamp for machining sliding rail of movable clamp body |
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| CN115431066A (en) | 2022-12-06 |
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