CN209632841U - Novel clamp - Google Patents
Novel clamp Download PDFInfo
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- CN209632841U CN209632841U CN201920245281.5U CN201920245281U CN209632841U CN 209632841 U CN209632841 U CN 209632841U CN 201920245281 U CN201920245281 U CN 201920245281U CN 209632841 U CN209632841 U CN 209632841U
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- gripping block
- notch
- main body
- section
- slot
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Abstract
The utility model discloses a kind of novel clamps, including support device and grip device；Grip device is mounted in support device, including clamping main body, the first gripping block and the second gripping block, and the right side of clamping main body and front form the first notch, the right side and form the second notch below, and form symmetrical first section in front and back and the second section；First section includes first round profile surface and the second contoured surface, and first round profile surface is connect along right back with the second contoured surface；By the way that being connected on the second contoured surface through slot is arranged between first notch and the second notch, the side of the first gripping block matches with the first section, and is slidably arranged in the first notch；First gripping block and the second gripping block are locked by sliding in the first check lock lever in slot；The utility model clamp structure is simple, not only realizes the clamping to workpiece, prevents it from tilting and is detached from, and can be adjusted according to different workpiece, convenient for disassembly and assembly.
Description
Technical field
The utility model relates to field of fixtures, and in particular to a kind of novel clamp.
Background technique
During machine-building, fixture is mainly used to fix processing object, is allowed to fixed in place to receive
Construction or testing, and fixture is required to have the function of quick, easy disassembly.
Clamp jig is fixedly mounted on workbench by tradition frequently with clamp jig, then workpiece is pressed in pressing plate
Under fixture, normal pressure can not disposably process in place workpiece on machined surface, and vice opening has size limitation, can not
Large-scale workpiece is clamped, and is directed to large-scale workpiece, different size of workpiece can not be applicable in, and it is excessive to be easy clamping force
Workpiece is caused to tilt.
Summary of the invention
The utility model aim is to provide a kind of novel clamp, and structure is simple, not only realizes the clamping to workpiece, prevents
It, which is tilted, is detached from, and can be adjusted according to different workpiece, convenient for disassembly and assembly.
To achieve the above object, the utility model fixture includes support device and grip device；
The grip device is mounted in support device, including clamping main body, the first gripping block and the second gripping block；
The right side of the clamping main body and front form the first notch, the right side and form the second notch below, and described first
Notch and the second notch form symmetrical first section in front and back and the second section with clamping main body respectively；
First section includes first round profile surface and the second contoured surface positioned at first profile right side of face, the first round
Profile surface is connect along right back with the second contoured surface；
It is described to run through by the way that being connected on the second contoured surface through slot is arranged between first notch and the second notch
Slot or so arrangement；
The side of first gripping block matches with the first section, and is slidably arranged in the first notch, and described second
The side of gripping block matches with the second section, and is slidably arranged in the second notch；First gripping block and second clamps
Block is locked by sliding in the first check lock lever in slot；
The right end of first gripping block and the second gripping block exceeds the right end of clamping main body.
Further, the first round profile surface with before clamping main body, form the first contact line and second separately below and connect
Line is touched, is formed and is pressed from both sides with following formation bottom edge contour line, first contact line and bottom edge contour line before the clamping main body
Angle beta, β are 75-85 °, and second contact line and bottom edge contour line form angle α, and α is 40-50 °.
Further, the right side of first gripping block and the right side of the second gripping block are respectively provided with anti-skid chequer.
Further, the support device includes support plate, and the support plate is equipped with multiple pre-and post perforative sliding slots, institute
It is multiple for stating grip device, and installs be locked on the chute and by locking device two-by-two, a pair on same sliding slot
First gripping block is oppositely arranged.
Further, the inverted T-slot that the sliding slot is, the locking device include supporting block and the second check lock lever,
The supporting block and sliding slot match and are slidably arranged in sliding slot, and the clamping main body is located on sliding slot, second locking
Clamping main body is passed through in the middle part of bar, lower thread is connected in supporting block.
Compared with prior art, due to symmetrical before and after the first section and the second section, the first section includes the utility model fixture
Along the first round profile surface and the second contoured surface of right back arrangement, i.e. the first gripping block is first closed with first profile face paste and is moved, makes
Movement is clamped workpiece to first gripping block to the right, and rearward movement is locked, when the first gripping block is close or fitting
It realizes when the second contoured surface and is locked to workpiece, therefore the first gripping block and the second gripping block are realized to workpiece stabilization clamp
It is tight, it can be achieved that clamping workpiece side plate and fixture is lower than machined surface, when in addition rotating backward the first check lock lever, the first gripping block and
Second gripping block unclamps workpiece, dismantles more convenient；Since first round profile surface is obliquely installed, the first folder is ensured by α
Tight block carries out moving clamping along workpiece direction, ensures that the first gripping block applies downwards workpiece while mobile by β
Active force, the workpiece that makes are close to support device, and workpiece is avoided to be upturned when clamping disengaging；On the chute due to clamping device
Sliding, by rotating the second check lock lever, limit of the support plate for connecting its lower thread in sliding slot is fixed, therefore realizes folder
Tight device moving and being locked in support plate, it is convenient that different size workpiece is clamped, it is convenient for disassembly and assembly；The utility model fixture
Structure is simple, not only realizes the clamping to workpiece, prevents it from tilting and is detached from, and can be adjusted according to different workpiece,
It is convenient for disassembly and assembly.
Detailed description of the invention
Fig. 1 is the grip device installation diagram of the utility model；
Fig. 2 is the grip device explosive view of the utility model；
Fig. 3 is the jig main body schematic diagram of the utility model；
Fig. 4 is the overall top view of the utility model；
Fig. 5 is the whole left view of the utility model；
In figure: 11, clamping main body, the 12, first gripping block, the 13, second gripping block, 14, run through slot, the 15, first check lock lever,
16, first round profile surface, the 17, second contoured surface, the 181, first contact line, 182, bottom edge contour line, the 183, second contact line, 21,
Support plate, 22, sliding slot, 23, supporting block, the 24, second check lock lever.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
As shown in Figures 1 to 5, the utility model fixture includes support device and grip device；
The grip device is mounted in support device, including clamping main body 11, the first gripping block 12 and the second gripping block
13,
The right side of the clamping main body 11 and front form the first notch, the right side and form the second notch below, and described the
A kerf and the second notch form symmetrical first section in front and back and the second section with clamping main body 11 respectively；
First section includes first round profile surface 16 and the second contoured surface 17 positioned at the right side of first round profile surface 16, described
First round profile surface 16 is connect along right back with the second contoured surface 17；
It is described by the way that being connected on the second contoured surface 17 through slot 14 is arranged between first notch and the second notch
It is arranged through slot 14 or so；
The side of first gripping block 12 matches with the first section, and is slidably arranged in the first notch, and described
The side of two gripping blocks 13 matches with the second section, and is slidably arranged in the second notch；
First gripping block 12 and the second gripping block 13 are locked by sliding in the first check lock lever 15 in slot 14
It is fixed；
The right end of first gripping block 12 and the second gripping block 13 exceeds the right end of clamping main body 11.
Further, the first round profile surface 16 and 11 front of clamping main body, formed separately below the first contact line 181 and
Second contact line 183, before the clamping main body 11 with following is formationed bottom edge contour line 182, first contact line 181 and
Bottom edge contour line 182 forms angle β, and β is 75-85 °, and preferred β is 80 °, second contact line 183 and bottom edge contour line
182 form angle α, and α is 40-50 °, and preferred α is 45 °；
Therefore first round profile surface 16 is obliquely installed, i.e., ensures that the first gripping block 12 is moved along workpiece direction by α
It clamps, ensures that the first gripping block 12 applies downward active force to workpiece while mobile by β, the workpiece made is close to support
Device avoids workpiece from being upturned disengagings when clamping, and is in addition symmetrical arranged before and after the first section and the second section, i.e. realization the
One gripping block 12 and the second gripping block 13 effectively avoid workpiece from being upturned jointly to Workpiece clamping.
Further, the right side of first gripping block 12 and the right side of the second gripping block 13 are respectively provided with anti-skid chequer；
Keep Workpiece clamping more stable by anti-skid chequer.
Further, the support device includes support plate 21, and the support plate 21 is equipped with multiple pre-and post perforative cunnings
Slot 22, the grip device is multiple, and is mounted on sliding slot 22 and is locked by locking device two-by-two, same sliding slot
The first gripping block of a pair 12 on 22 is oppositely arranged；Workpiece is clamped fixation by a pair of of grip device on sliding slot 22,
And it can be adjusted according to actual use situation.
Further, the inverted T-slot that the sliding slot 22 is, the locking device include supporting block 23 and the second locking
Bar 24, the supporting block 23 match and are slidably arranged in sliding slot 22 with sliding slot 22, and the clamping main body 11 is located at sliding slot 22
On, clamping main body 11 is passed through in the middle part of second check lock lever 24, lower thread is connected in supporting block 23；
When workpiece is placed in support plate 21, mobile clamping device, by driving supporting block 23 to slide in sliding slot 22,
The clamping device made is adjusted to suitable position, is rotated further by the second check lock lever 24, the connection support of 24 lower thread of the second check lock lever
Plate 21 realizes that limit of the supporting block 23 in sliding slot 22 is fixed, therefore realizes movement of the clamping device in support plate 21 and solid
It is fixed, it is convenient that different workpieces are clamped.
Workpiece in use, be placed in support device, and so that workpiece is located at first and clamp by a kind of this novel clamp first
The side of block 12 and the second gripping block 13, clamping device can be arranged in support device in advance, for example lock tight dress by sliding
It sets, or different threaded holes is installed in support device, selected clamping device being fixed on support according to different workpiece sizes
On the threaded hole of device, it is rotated further by the first check lock lever 15, the first check lock lever 15 can be screw, and 15 middle part of the first check lock lever is clamping
Main body 11 carry out in the slot 14 mobile, one end the second gripping block 13 rotate and limit, the other end is threaded in first
Gripping block 12, when rotating the first check lock lever 15, due to symmetrical before and after the first section and the second section, the first section include along
The first round profile surface 16 of right back arrangement and be connected thereto and the second contoured surface 17 of right arrangement, i.e. the first gripping block 12 first with
The fitting movement of first round profile surface 16, making the first gripping block 12, movement is clamped workpiece to the right, and rearward movement is locked
Tightly, it realizes when the first gripping block 12 is close or the second contoured surface 17 of fitting and is locked to workpiece, therefore the first gripping block
12 and second gripping block 13 realize to workpiece stablize clamp, when in addition rotating backward the first check lock lever 15,12 He of the first gripping block
Second gripping block 13 unclamps workpiece, dismantles more convenient.
Claims (5)
1. novel clamp, which is characterized in that including support device and grip device；
The grip device is mounted in support device, including clamping main body (11), the first gripping block (12) and the second gripping block
(13),
The right side of the clamping main body (11) and front form the first notch, the right side and form the second notch below, and described first
Notch and the second notch form symmetrical first section in front and back and the second section with clamping main body (11) respectively；
First section includes first round profile surface (16) and the second contoured surface (17) on the right side of first round profile surface (16), institute
It states first round profile surface (16) and is connect along right back with the second contoured surface (17)；
It is connected to by what is be arranged on the second contoured surface (17) through slot (14) between first notch and the second notch, it is described
It is arranged through slot (14) left and right；
The side of first gripping block (12) matches with the first section, and is slidably arranged in the first notch, described second
The side of gripping block (13) matches with the second section, and is slidably arranged in the second notch；First gripping block (12) and
Second gripping block (13) is locked by sliding in the first check lock lever (15) in slot (14)；
The right end of first gripping block (12) and the second gripping block (13) exceeds the right end of clamping main body (11).
2. novel clamp according to claim 1, which is characterized in that the first round profile surface (16) and clamping main body (11)
Front forms the first contact line (181) and the second contact line (183) separately below, before the clamping main body (11) under
Face forms bottom edge contour line (182), and first contact line (181) and bottom edge contour line (182) form angle β, β 75-
85 °, second contact line (183) and bottom edge contour line (182) form angle α, and α is 40-50 °.
3. novel clamp according to claim 1 or 2, which is characterized in that the right side of first gripping block (12) and
The right side of second gripping block (13) is respectively provided with anti-skid chequer.
4. novel clamp according to claim 1 or 2, which is characterized in that the support device includes support plate (21), institute
Support plate (21) are stated equipped with multiple pre-and post perforative sliding slots (22), the grip device is multiple, and is mounted on sliding slot two-by-two
(22) it is locked on and by locking device, the first gripping block of a pair (12) on same sliding slot (22) is oppositely arranged.
5. novel clamp according to claim 4, which is characterized in that the inverted T-slot that the sliding slot (22) is, it is described
Locking device includes supporting block (23) and the second check lock lever (24), and the supporting block (23), which matches and slides with sliding slot (22), to be set
It sets in sliding slot (22), the clamping main body (11) is located on sliding slot (22), passes through and clamps in the middle part of second check lock lever (24)
Main body (11), lower thread are connected on supporting block (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920245281.5U CN209632841U (en) | 2019-02-26 | 2019-02-26 | Novel clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920245281.5U CN209632841U (en) | 2019-02-26 | 2019-02-26 | Novel clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209632841U true CN209632841U (en) | 2019-11-15 |
Family
ID=68494584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920245281.5U Active CN209632841U (en) | 2019-02-26 | 2019-02-26 | Novel clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209632841U (en) |
-
2019
- 2019-02-26 CN CN201920245281.5U patent/CN209632841U/en active Active
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