CN113580028B - One-die multi-clamp manual vice - Google Patents
One-die multi-clamp manual vice Download PDFInfo
- Publication number
- CN113580028B CN113580028B CN202110960607.4A CN202110960607A CN113580028B CN 113580028 B CN113580028 B CN 113580028B CN 202110960607 A CN202110960607 A CN 202110960607A CN 113580028 B CN113580028 B CN 113580028B
- Authority
- CN
- China
- Prior art keywords
- jaw
- screw
- block
- guide rail
- wedge block
- Prior art date
- 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.)
- Active
Links
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 11
- 230000007704 transition Effects 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 abstract description 9
- 230000006835 compression Effects 0.000 abstract description 8
- 238000007906 compression Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 7
- 238000003754 machining Methods 0.000 abstract description 5
- 238000003825 pressing Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
Classifications
-
- 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
- B25B1/00—Vices
-
- 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
- B23Q3/061—Work-clamping means adapted for holding a plurality of workpieces
-
- 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
- B25B1/00—Vices
- B25B1/24—Details, e.g. jaws of special shape, slideways
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention belongs to the field of aviation machining process equipment, and provides a one-die multi-clamp manual vice which comprises a guide rail, a screw A, a fixed jaw, a movable jaw, a bidirectional wedge block, a transition jaw, a jaw T-shaped block, a screw B, a slide block, a screw C, a wedge block T-shaped block and a screw D. In the clamping process, a wedge block structure is utilized, namely a downward pressing force is generated while a horizontal clamping force is generated, so that the bottom surface of the product is firmly attached to the positioning surface of the vice; the screw transmission and compression structure is abandoned, the sliding groove and sliding block structure is changed into a transmission structure, and the screw and wedge block structure is used for compression; the single jaw is changed into a multi-jaw structure for one die and multiple clamps. The clamping of one die and multiple pieces of the flat-plate small part products is realized; the wedge block is used for pressing, enough clamping force is generated, and the bottom surface of the product is firmly attached to the positioning surface; the traditional screw transmission and compression structure is abandoned, so that the compression is reliable.
Description
Technical Field
The invention belongs to the field of aviation machining process equipment, and is suitable for machining the upper surface and the lower surface of a flat-plate small part product. Can realize a one-die multi-clamp vice for processing a plurality of products by one-time clamping.
Background
In aerospace products, there are a large number of small parts of the flat type for connection and transmission. The working procedure of the parts is long, and each working procedure needs a special tool to ensure the processing. Conventional special tools are generally used for machining by matching with a machine tool through a conventional manual vice. The conventional manual vice uses a screw to make two jaws move relatively to clamp a workpiece, and generally consists of a base, a body, a fixed jaw, a movable jaw and a screw. Certain disadvantages exist in the use process: firstly, the jaw of a conventional manual vice is used for horizontally clamping, and the phenomenon that the bottom surface of a product is not attached in the clamped process can occur. Secondly, the screw rod in the conventional manual vice is used as a transmission piece of the movable jaw and a clamping piece during clamping of a product; thus, the screw is required to have a large pitch to meet the transmission efficiency, and a small pitch to ensure self-locking after clamping, so that the screw and the screw cannot be used simultaneously. Finally, the conventional manual vice can only clamp one product at a time, which is based on the problems of high tool changing frequency, long moving stroke of a machine tool, increased auxiliary time for frequently loading and unloading workpieces, low production efficiency and the like in the machining process.
Disclosure of Invention
The purpose of the invention is that: the manual vice is used for processing the upper surface and the lower surface of a flat plate type small part product. A manual vice with one die and multiple clamps is provided, which is matched with an automatic production line to realize the great improvement of the processing efficiency. The one-die multi-clamp manual vice has the following characteristics: in the clamping process, a wedge block structure is utilized, namely a downward pressing force is generated while a horizontal clamping force is generated, so that the bottom surface of the product is firmly attached to the positioning surface of the vice; the screw transmission and compression structure is abandoned, the sliding groove and sliding block structure is changed into a transmission structure, and the screw and wedge block structure is used for compression; the single jaw is changed into a multi-jaw structure for one die and multiple clamps.
Meanwhile, the whole set of vice can be arranged on a workbench or a tool bottom plate according to the characteristics of procedures and programs.
The invention has the beneficial effects that the manual vice with one die and multiple clamps realizes the one die and multiple clamps of the flat-plate small part products; the wedge block is used for pressing, enough clamping force is generated, and the bottom surface of the product is firmly attached to the positioning surface; the traditional screw transmission and compression structure is abandoned, so that the compression is reliable.
Drawings
FIG. 1 is a schematic view of a one-die, multi-clamp manual vise, (a) a front view; (b) a top view; (c) a cutaway side view.
In the figure: 1, a guide rail; 2, a screw A;3, fixing a jaw; 4, moving the jaw; 5, a bidirectional wedge block; 6, a transition jaw; 7 jaw T-shaped blocks; 8 screws B;9, sliding blocks; 10 screws C;11 wedge T-shaped blocks; 12 screws D;13 products.
Detailed Description
The present invention will be described in further detail below. One-die multi-clamp manual vice mainly integrates three innovation points: wedge block lateral clamping, chute T-shaped block guiding fixed jaw, one die and multiple pieces clamping. The clamp has the function of clamping 4 products at a time, and can continuously expand the processing of a plurality of products according to the actual needs and the travel of a machine tool workbench. The guide rail 1 is used for bearing various elements and is connected with a tool bottom plate or a machine tool workbench by using a screw A2; a T-shaped groove is formed in the middle of the guide rail and is in sliding fit with the jaw T-shaped block 7, the sliding block 9 and the wedge T-shaped block 11; guide slots are formed in two sides of the upper surface of the guide rail and are in sliding fit with the fixed jaw 3, the movable jaw 4 and the transition jaw 6. The fixed jaw and the transition jaw have the same structure, the bottom surface is attached to the guide rail, and the boss 2 is matched with the guide rail guide groove; a positioning groove is formed in the middle and is used for being matched with the jaw T-shaped block; the fixed jaw is provided with a countersunk hole and a threaded hole, and after the position is determined, the fixed jaw is screwed on the jaw T-shaped block by a screw B8. The movable jaw assembly consists of a movable jaw, a bidirectional wedge block 5 and a transitional jaw. The movable jaw is screwed on the sliding block by 2 screws C10; the sliding block is in sliding fit with the large groove of the guide rail T-shaped groove, a certain gap is reserved between the bottom surface of the movable jaw and the upper surface of the guide rail, and the 2 boss is matched with the guide rail guide groove. A certain gap is formed between the bottom surface of the bidirectional wedge block and the upper surface of the guide rail; two sides are provided with a certain angle and are attached to the inclined surfaces of the movable jaw and the transitional jaw; after the position of the movable jaw assembly is adjusted, locking the jaw T-shaped block; the bidirectional wedge block is connected to the T-shaped block of the wedge block by a screw D12 in a screwed mode, and the screw is screwed to drive the bidirectional wedge block to downwards along the inclined plane to push the movable jaw to compress a product 13.
Claims (1)
1. The one-die multi-clamp manual vice is characterized by comprising a guide rail (1), a screw A (2), a fixed jaw (3), a movable jaw (4), a bidirectional wedge block (5), a transitional jaw (6), a jaw T-shaped block (7), a screw B (8), a sliding block (9), a screw C (10), a wedge block T-shaped block (11) and a screw D (12); the guide rail (1) is used for bearing various elements and is connected with a tool bottom plate or a machine tool workbench through a screw A (2); a T-shaped groove is arranged in the middle of the guide rail and is in sliding fit with the jaw T-shaped block (7), the sliding block (9) and the wedge block T-shaped block (11); guide notches are arranged on two sides of the upper surface of the guide rail and are in sliding fit with the fixed jaw (3), the movable jaw (4) and the transition jaw (6); the fixed jaw (3) and the transition jaw (6) have the same structure, the bottom surface is attached to the guide rail, and the two bosses are matched with the guide rail guide grooves; a positioning groove is arranged in the middle and is used for being matched with the jaw T-shaped block (7); a counter bore is arranged on the fixed jaw (3), a threaded hole is arranged on the jaw T-shaped block (7), and the fixed jaw is screwed on the jaw T-shaped block by a screw B (8) after the position is determined; the movable jaw (4) consists of a movable jaw, a bidirectional wedge block (5) and a transition jaw; the movable jaw (4) is screwed on the sliding block by using 2 screws C (10); the sliding block is in sliding fit with a large groove of the guide rail T-shaped groove, a gap is reserved between the bottom surface of the movable jaw (4) and the upper surface of the guide rail, and two bosses are matched with the guide rail guide groove; the bottom surface of the bidirectional wedge block (5) is provided with a gap with the upper surface of the guide rail; the two sides are provided with angles and are attached to the inclined surfaces of the movable jaw (4) and the transitional jaw (6); after the position of the movable jaw assembly is adjusted, a jaw T-shaped block (7) is locked; the bidirectional wedge block is connected to the T-shaped block (11) of the wedge block by a screw D (12) in a screwed mode, and the screw is screwed to drive the bidirectional wedge block to downwards along the inclined plane to push the movable jaw to compress a product (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110960607.4A CN113580028B (en) | 2021-08-20 | 2021-08-20 | One-die multi-clamp manual vice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110960607.4A CN113580028B (en) | 2021-08-20 | 2021-08-20 | One-die multi-clamp manual vice |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113580028A CN113580028A (en) | 2021-11-02 |
| CN113580028B true CN113580028B (en) | 2024-07-23 |
Family
ID=78238920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110960607.4A Active CN113580028B (en) | 2021-08-20 | 2021-08-20 | One-die multi-clamp manual vice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113580028B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115446364A (en) * | 2022-09-26 | 2022-12-09 | 沈阳飞机工业（集团）有限公司 | Support arm part production line integration tool and use method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN215903350U (en) * | 2021-08-20 | 2022-02-25 | 沈阳飞机工业（集团）有限公司 | One-mould multi-clamp manual vice |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201172190Y (en) * | 2007-09-19 | 2008-12-31 | 何喜生 | Multifunction quick change double-moving jaw bench vice |
| CN102441852A (en) * | 2011-10-21 | 2012-05-09 | 无锡市福曼科技有限公司 | Step-adjusting precision flat tongs clamping device |
| CN103056791B (en) * | 2013-01-08 | 2016-04-27 | 慈溪市桥头楚宜电器配件厂 | A kind of jaw changeable type bench vice |
| CN108927741A (en) * | 2017-05-23 | 2018-12-04 | 中国航空工业集团公司西安飞行自动控制研究所 | A kind of vice of flexibility quick-clamping part and application |
| CN109968225A (en) * | 2019-04-04 | 2019-07-05 | 湖南电气职业技术学院 | A kind of intelligence fragile article clamping tool |
| CN112828629A (en) * | 2019-11-23 | 2021-05-25 | 靖江市海源有色金属材料有限公司 | Hydraulic machine tool vice with 4 jaws |
-
2021
- 2021-08-20 CN CN202110960607.4A patent/CN113580028B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN215903350U (en) * | 2021-08-20 | 2022-02-25 | 沈阳飞机工业（集团）有限公司 | One-mould multi-clamp manual vice |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113580028A (en) | 2021-11-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207309486U (en) | Clamping device | |
| CN105291008B (en) | Fixing device for machining of lump object | |
| CN205520566U (en) | Add clamping apparatus convenient to work piece clamping is decorated to metal | |
| CN215903350U (en) | One-mould multi-clamp manual vice | |
| CN104741954A (en) | Double-oblique-face double-way floating pairing workpiece automatic clamping jig | |
| CN113580028B (en) | One-die multi-clamp manual vice | |
| CN113001216A (en) | Manual combination clamping device | |
| CN219805611U (en) | Jig for power distribution cabinet production | |
| CN213728764U (en) | Automatic stamping equipment | |
| CN107199472A (en) | A kind of CNC milling machine automatic fixture | |
| CN215942615U (en) | Solve motion vice of vice centre gripping depth of parallelism | |
| CN115921959A (en) | Universal clamp for small five-axis machining center and clamping method of universal clamp | |
| CN217122539U (en) | CNC multistation presses anchor clamps soon | |
| CN211916214U (en) | Special ratchet spanner anchor clamps of machining center | |
| CN219684670U (en) | Mechanism for clamping blank in aircraft part machining | |
| CN219379858U (en) | Clamp tool | |
| CN206898839U (en) | A kind of CNC milling machine automatic fixture | |
| CN216732239U (en) | Woodworking mills side extension workstation mounting tool convenient to use | |
| CN215546954U (en) | Horizontal automatic clamp body clamp | |
| CN217370823U (en) | Multi-angle inclined hole linear cutting adjustable clamp | |
| CN220992722U (en) | Quick riveting set of hardware | |
| CN216371213U (en) | Pneumatic clamping device for aluminum template | |
| CN221110773U (en) | Clamp for milling | |
| CN104551756A (en) | Rapid clamping device for abnormal part | |
| CN211939993U (en) | Eccentric shaft machining tool clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |