CN107297632A - A kind of self-locking mechanical fixture - Google Patents
A kind of self-locking mechanical fixture Download PDFInfo
- Publication number
- CN107297632A CN107297632A CN201610237193.1A CN201610237193A CN107297632A CN 107297632 A CN107297632 A CN 107297632A CN 201610237193 A CN201610237193 A CN 201610237193A CN 107297632 A CN107297632 A CN 107297632A
- Authority
- CN
- China
- Prior art keywords
- fixture
- screw
- inserted link
- self
- groove
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Clamps And Clips (AREA)
Abstract
The present invention discloses a kind of self-locking mechanical fixture, including mounting seat, left fixture and right fixture；The left and right end of the mounting seat is provided with groove；The bottom of the left fixture and right fixture is mounted on inserted link；The inserted link is arranged in groove, and the lower end of inserted link is stretched out outside groove, and the corresponding surface of the left and right fixture is provided with fixture hole；The lower end of the inserted link is also provided with horizontal screw rod by a bearing block；The lower end of the mounting seat is additionally provided with screw seat；Screw is provided with screw seat, described screw rod is arranged in screw.The present invention's is simple in construction, easy to operate, when using clamping, as long as rotating horizontal screw rod, screw rod drives inserted link and left and right fixture close to clamping, it becomes possible to complete the clamping of workpiece, self-locking is automatically performed because single unit system is fixed by screw flight, therefore after clamping；As long as and when open left and right fixture when opposite direction rotary screw, using clamp it is very convenient.
Description
Technical field
The present invention relates to a kind of mechanical device, specifically a kind of self-locking mechanical fixture.
Background technology
Mechanical clamp is commonly used to clamp the article that some are used for cutting or welding, and common mechanical clamp is in folder
When holding compression article, it is required for being buckled clamp lock come ability with snap close piece or lockset after clamping is compressed
Really clamp, it is so when in use, very cumbersome, to be pinned after clamping every time, and worked
Cheng Hou, again opens snap close piece, very trouble.
The content of the invention
The purpose of the present invention is that in view of the deficienciess of the prior art, provide a kind of easy to use, self-locking can be achieved
Self-locking mechanical fixture.
Technical scheme：It is of the present invention to solve the problems, such as that used technical scheme is：A kind of self-locking mechanical fixture, bag
Include mounting seat, left fixture and right fixture；The left and right end of the mounting seat is provided with groove；The left fixture and
The bottom of right fixture is mounted on inserted link；The inserted link is arranged in groove, and the lower end of inserted link is stretched out outside groove,
The corresponding surface of the left and right fixture is provided with fixture hole；The lower end of the inserted link is also provided with horizontal stroke by a bearing block
To screw rod；The lower end of the mounting seat is additionally provided with screw seat；Screw, described spiral shell are provided with screw seat
Bar is arranged in screw.
Further, in order to adapt to the article that most of needs clampings are compressed, what the fixture hole was provided in round
Fixture hole；Certain fixture hole can also be arranged to the fixture hole of other shapes.
Further, the width of the groove is more than the external diameter 1-2mm of inserted link；The width of groove, which should be more than, to be inserted
The diameter of bar, but can not be too big, therefore it is set to 1-2mm.
Beneficial effect：For the present invention is compared to traditional technical scheme, have the advantages that：
The present invention's is simple in construction, easy to operate, when using clamping, as long as the horizontal screw rod of rotation,
Screw rod drives inserted link and left and right fixture close to clamping, it becomes possible to the clamping of workpiece is completed, because single unit system is
Fixed by screw flight, therefore self-locking is automatically performed after clamping；And when left and right fixture is opened only
Opposite direction rotary screw is wanted, it is very convenient using clamping.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the present invention is furture elucidated, and the present embodiment is with the technology of the present invention
It is lower premised on scheme to be implemented, it should be understood that these embodiments are merely to illustrate the present invention rather than limit this hair
Bright scope.
As shown in figure 1, a kind of self-locking mechanical fixture, including mounting seat 1, left fixture 2 and right fixture 3；
The left and right end of the mounting seat 1 is provided with groove 4；The bottom of the left fixture 2 and right fixture 3 is respectively mounted
There is inserted link 5；The inserted link 5 is arranged in groove 4, and the lower end of inserted link 5 is stretched out outside groove 4, the left side
The corresponding surface of right fixture is provided with fixture hole 6；The lower end of the inserted link 5 is also provided with horizontal stroke by a bearing block 7
To screw rod 8；The lower end of the mounting seat 1 is additionally provided with screw seat 9；Screw is provided with screw seat 9,
Described screw rod 8 is arranged in screw.
In order to adapt to the article that most of needs clampings are compressed, the fixture hole that the fixture hole 6 is provided in round；
Certain fixture hole 6 can also be arranged to the fixture hole of other shapes.
The width of the groove 4 is more than the external diameter 1-2mm of inserted link 5；The width of groove 4 should be more than inserted link 5
Diameter, but can not be too big, therefore be set to 1-2mm.
The present invention's is simple in construction, easy to operate, when using clamping, as long as the horizontal screw rod of rotation,
Screw rod drives inserted link and left and right fixture close to clamping, it becomes possible to the clamping of workpiece is completed, because single unit system is
Fixed by screw flight, therefore self-locking is automatically performed after clamping；And when left and right fixture is opened only
Opposite direction rotary screw is wanted, it is very convenient using clamping.
Described above is only the preferred embodiment of the present invention, it is noted that for the common skill of the art
For art personnel, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these
Improvements and modifications also should be regarded as protection scope of the present invention.
Claims (3)
1. a kind of self-locking mechanical fixture, it is characterised in that：Including mounting seat (1), left fixture (2) and the right side
Fixture (3)；The left and right end of the mounting seat (1) is provided with groove (4)；The left fixture (2) and the right side
The bottom of fixture (3) is mounted on inserted link (5)；The inserted link (5) is arranged in groove (4), and is inserted
Groove (4) is stretched out outside in the lower end of bar (5), and the corresponding surface of the left and right fixture is provided with fixture hole (6)；Institute
The lower end for stating inserted link (5) is also provided with horizontal screw rod (8) by a bearing block (7)；The mounting seat (1)
Lower end be additionally provided with screw seat (9)；Screw is provided with screw seat (9), described screw rod (8) is installed
In screw.
2. a kind of self-locking mechanical fixture according to claim 1, it is characterised in that：The fixture hole
(6) it is circular fixture hole.
3. a kind of self-locking mechanical fixture according to claim 1, it is characterised in that：The groove (4)
Width be more than inserted link (5) external diameter 1-2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610237193.1A CN107297632A (en) | 2016-04-15 | 2016-04-15 | A kind of self-locking mechanical fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610237193.1A CN107297632A (en) | 2016-04-15 | 2016-04-15 | A kind of self-locking mechanical fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107297632A true CN107297632A (en) | 2017-10-27 |
Family
ID=60137742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610237193.1A Pending CN107297632A (en) | 2016-04-15 | 2016-04-15 | A kind of self-locking mechanical fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107297632A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108941350A (en) * | 2018-06-29 | 2018-12-07 | 张维秀 | A kind of punching machine clamp device and its application method |
-
2016
- 2016-04-15 CN CN201610237193.1A patent/CN107297632A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108941350A (en) * | 2018-06-29 | 2018-12-07 | 张维秀 | A kind of punching machine clamp device and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171027 |