CN209190315U - A kind of grip device convenient for clamping - Google Patents
A kind of grip device convenient for clamping Download PDFInfo
- Publication number
- CN209190315U CN209190315U CN201821684079.4U CN201821684079U CN209190315U CN 209190315 U CN209190315 U CN 209190315U CN 201821684079 U CN201821684079 U CN 201821684079U CN 209190315 U CN209190315 U CN 209190315U
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- clamping
- height adjustment
- lead screw
- fixed
- cabinet
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Abstract
The utility model provides a kind of grip device convenient for clamping, is related to mechanical clamp technical field.Realize fixture adjustable position, height and the effect being easily installed.This is convenient for the grip device of clamping, including clamping device, height adjustment device, longitudinal adjustment apparatus and fixed device, clamping device is located at the top of height adjustment device, and height adjustment device is located at the top of longitudinal adjustment apparatus, and fixed device is fixedly mounted on the outside of longitudinal adjustment apparatus.This is convenient for the grip device of clamping, by rotating longitudinal handle, keeps sliding block mobile, the length travel for completing fixture is adjusted, height handle is rotated, mandril is ejected, the adjusting of height is carried out to fixture, the component of height adjustment is placed in height adjustment case, the component of vertical adjustment is placed in cabinet, the installation and replacement of various regulating members are facilitated, cooperates upper fixed seat and through-hole, only several fixing seats, which need to be fixed, can fix entire grip device, convenient and efficient.
Description
Technical field
The utility model relates to mechanical clamp technical fields, are particularly a kind of grip device convenient for clamping.
Background technique
Machine tool fixture is a kind of device on lathe to clamping workpiece and guidance cutter.Refer to certain road for aiming at a certain workpiece
Process and the fixture specially designed.Its main feature is that compact-sized, operation rapidly, conveniently, it is laborsaving, it is ensured that higher processing is smart
Degree and production efficiency, but manufacture and design that the period is longer, manufacturing expense is also higher.When change of product, fixture will be due to can not be again
Using and scrap.Product is only applicable to fix and in the biggish production of batch.It is in contact with the positioning datum of workpiece, for true
Determine correct position of the workpiece in fixture, thus guarantee processing when workpiece relative between cutter and machine tooling campaign relatively just
True position.
Traditional machine tool fixture is all directly anchored on lathe, and disassembly, repair and replacement are all very complicated, and most of
Fixture all cannot be adjusted, and all be by workbench being adjusted the adjusting to realize fixture, and constraint condition is more, very not square
Just.
Utility model content
Goal of the invention provided by the utility model is to provide a kind of grip device convenient for clamping, should be convenient for the folder of clamping
Have device, can be realized the length travel adjusting and height adjustment of fixture itself, and be convenient for clamping.
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of fixture convenient for clamping
Device, including clamping device, height adjustment device, longitudinal adjustment apparatus and fixed device, the clamping device are located at height and adjust
The top of regulating device, the height adjustment device are located at the top of longitudinal adjustment apparatus, and the fixed device is fixedly mounted on vertical
To the outside of regulating device.
The clamping device includes hydraulic, and the hydraulic inside is fixedly installed with push rod, the top of the push rod
It is fixedly installed with briquetting, is fixedly installed with rubber pad on the inside of the briquetting.
The height adjustment device includes height adjustment case, is provided with lifter plate at the top of the height adjustment case, described
The top of height adjustment case is fixedly installed with fixed plate, and rotary shaft, a left side for the rotary shaft are provided in the height adjustment case
End outside is connected with small bearing, and the small bearing is fixedly mounted on the left side of height adjustment chamber interior wall, the rotary shaft
Right end extends to outside height adjustment case, and the right end of the rotary shaft is fixedly connected with height handle, fixed peace in the rotary shaft
Equipped with the first helical gear, the second helical gear is engaged on first helical gear, the second helical gear top is fixedly connected
There is small lead screw, bottom plate is connected on the small lead screw, mandril, the top of the mandril are fixedly installed at the top of the bottom plate
Portion is fixedly connected on the bottom of lifter plate.
The longitudinal adjustment apparatus includes cabinet, and big lead screw, the top activity of the big lead screw are provided in the cabinet
It is connected with big bearing, the big bearing is fixedly mounted on the top of cabinet wall, and the bottom end of the big lead screw extends to outside cabinet,
The bottom end of the big lead screw is fixedly connected with longitudinal handle, and ball-screw nut, the rolling are connected on the big lead screw
It is fixedly installed with sliding block on the outside of screw nut, slide bar, the fixed peace in the top of the slide bar are fixedly installed in the cabinet
Mounted in the top of cabinet wall, the bottom end of the slide bar is fixedly mounted on the bottom of cabinet wall, is slidably connected on the slide bar
There is slide plate.
The fixed device includes fixing seat, offers through-hole in the middle part of the fixing seat.
Preferably, the described hydraulic top for being fixedly mounted on lifter plate, there are two the clamping devices, two clampings dresses
Set the both ends for being located at lifter plate.
Preferably, the top of the sliding block and slide plate is fixedly connected in the bottom of height adjustment case, the slide plate and cunning
There are two bar is equal, two slide bars are located at the both ends of cabinet.
Preferably, there are four the fixed devices, four fixed devices are respectively and fixedly installed to the quadrangle of the bottom of box.
Preferably, there are two first helical gears, two the first helical gears are respectively and fixedly installed to the both ends of rotary shaft.
Preferably, the top movable of the small lead screw is connected to the bottom of fixed plate, offers mandril in the fixed plate
By hole.
Preferably, the bottom plate and small lead screw it is equal there are two, two bottom plates are respectively and movably connected on two small lead screws.
Preferably, the mandril has two, and the top of two mandrils is respectively fixedly connected with the both ends in lifter plate bottom.
The utility model provides a kind of grip device convenient for clamping.Have it is following the utility model has the advantages that
1, big lead screw should be driven to rotate by the longitudinal handle of rotation convenient for the grip device of clamping, and kept sliding block mobile, it is high
Degree regulating device and clamping device move, and the length travel for completing fixture is adjusted, and by rotating height handle, drive helical teeth
Wheel rotation, rotates small lead screw using gear engagement, makes bottom plate mobile, and mandril ejection carries out the adjusting of height to fixture.
2, the grip device of clamping should be convenient for, by the way that the various parts of height adjustment are placed in height adjustment case,
The various parts of vertical adjustment are placed in cabinet, facilitate the installation and replacement of various regulating members, cooperation upper fixed seat and
Through-hole, only need to fix several fixing seats can fix entire grip device, convenient and efficient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model clamping device；
Fig. 3 is the structural schematic diagram of the utility model height adjustment device；
Fig. 4 is the structural schematic diagram of the utility model longitudinal adjustment apparatus.
In figure: 1 clamping device, 11 hydraulic, 12 push rods, 13 briquettings, 14 rubber pads, 2 height adjustment device, 21 liftings
Plate, 22 height adjustment casees, 23 fixed plates, 24 height handles, 25 first helical gears, 26 small lead screws, 27 second helical gears, 28 rotations
Axis, 29 mandrils, 210 bottom plates, 211 small bearings, 3 longitudinal adjustment apparatus, 31 cabinets, 32 slide plates, 33 slide bars, 34 big bearings, 35 are greatly
Lead screw, 36 sliding blocks, 37 ball-screw nuts, 38 longitudinal handles, 4 fixed devices, 41 fixing seats, 42 through-holes.
Specific embodiment
As shown in Figs 1-4, a kind of grip device convenient for clamping, including clamping device 1, height adjustment device 2, longitudinal tune
Regulating device 3 and fixed device 4, clamping device 1 are located at the top of height adjustment device 2, and clamping device 1 can clamp workpiece, high
Degree regulating device 2 is located at the top of longitudinal adjustment apparatus 3, and height adjustment device 2 is capable of the height of alignment jig, vertical adjustment dress
3 lengthwise positions for capableing of alignment jig are set, fixed device 4 is fixedly mounted on the outside of longitudinal adjustment apparatus 3, fixed 4 energy of device
Enough stationary fixtures.
Clamping device 1 includes hydraulic 11, and hydraulic 11 is fixedly mounted on the top of lifter plate 21, and clamping device 1 has two
A, two clamping devices 1 are located at the both ends of lifter plate 21, and hydraulic 11 inside is fixedly installed with push rod 12, push rod 12
Top be fixedly installed with briquetting 13, the inside of briquetting 13 is fixedly installed with rubber pad 14.
Height adjustment device 2 includes height adjustment case 22, and the top of height adjustment case 22 is provided with lifter plate 21, and height is adjusted
The top of section case 22 is fixedly installed with fixed plate 23, is provided with rotary shaft 28 in height adjustment case 22, outside the left end of rotary shaft 28
Side is connected with small bearing 211, and small bearing 211 is fixedly mounted on the left side of 22 inner wall of height adjustment case, the right side of rotary shaft 28
End extends to outside height adjustment case 22, and the right end of rotary shaft 28 is fixedly connected with height handle 24, is fixedly mounted in rotary shaft 28
There is the first helical gear 25, there are two the first helical gears 25, and two the first helical gears 25 are respectively and fixedly installed to the two of rotary shaft 28
It holds, is engaged with the second helical gear 27 on the first helical gear 25, the top of the second helical gear 27 is fixedly connected with small lead screw 26, small silk
Bottom plate 210 is connected on thick stick 26, the top of bottom plate 210 is fixedly installed with mandril 29, and the top of mandril 29 is fixedly connected on
The bottom of lifter plate 21, mandril 29 have two, and the top of two mandrils 29 is respectively fixedly connected with the both ends in 21 bottom of lifter plate,
The top movable of small lead screw 26 is connected to the bottom of fixed plate 23, and the hole that mandril 29 passes through, bottom plate 210 are offered in fixed plate 23
With small lead screw 26 there are two, two bottom plates 210 are respectively and movably connected on two small lead screw 26, pass through rotation height handle
24, driving helical gear rotation rotates small lead screw 26 using gear engagement, makes bottom plate 210 mobile, mandril 29 ejects, to fixture
Carry out the adjusting of height.
Longitudinal adjustment apparatus 3 includes cabinet 31, and big lead screw 35 is provided in cabinet 31, and the top of big lead screw 35 is flexibly connected
There is big bearing 34, big bearing 34 is fixedly mounted on the top of 31 inner wall of cabinet, and the bottom end of big lead screw 35 extends to outside cabinet 31, greatly
The bottom end of lead screw 35 is fixedly connected with longitudinal handle 38, is connected with ball-screw nut 37, ball-screw on big lead screw 35
The outside of nut 37 is fixedly installed with sliding block 36, and slide bar 33 is fixedly installed in cabinet 31, and the top of slide bar 33 is fixedly mounted on
The top of 31 inner wall of cabinet, the bottom end of slide bar 33 are fixedly mounted on the bottom of 31 inner wall of cabinet, slidably connect cunning on slide bar 33
The top of plate 32, sliding block 36 and slide plate 32 is fixedly connected in the bottom of height adjustment case 22, and slide plate 32 and slide bar 33 have two
A, two slide bars 33 are located at the both ends of cabinet 31, by rotating longitudinal handle 38, drive big lead screw 35 to rotate, make sliding block
36 is mobile, and height adjustment device 2 and clamping device 1 move, and the length travel for completing fixture is adjusted.
Fixed device 4 includes fixing seat 41, and the middle part of fixing seat 41 offers through-hole 42, and there are four fixed devices 4, and four
Fixed device 4 is respectively and fixedly installed to the quadrangle of 31 bottom of cabinet, is adjusted by the way that the various parts of height adjustment are placed on height
It saves in case 22, the various parts of vertical adjustment is placed in cabinet 31, the installation and replacement of various regulating members is facilitated, matches
Fixing seat 41 and through-hole 42 are closed, only need to fix several fixing seats 41 can fix entire grip device, convenient and efficient.
In use, passing through through-hole 42 with bolt, be locked seat 41, determines the Position Approximate of fixture, starts hydraulic 11,
Push rod 12 is released, 13 workpiece pressing of briquetting, completes the clamping to workpiece, rotates longitudinal handle 38, big lead screw 35 is driven to rotate, sliding
Block 36 is mobile, moves height adjustment device 2 and clamping device 1, completes the adjusting of length travel, rotates height handle
24, rotary shaft 28 rotates, and is engaged by gear, rotates small lead screw 26, and bottom plate 210 and mandril 29 move up and down, lifter plate 21
Mobile, clamping device 1 moves up and down, and completes the height adjustment to fixture.
Claims (8)
1. a kind of grip device convenient for clamping, including clamping device (1), height adjustment device (2), longitudinal adjustment apparatus (3)
With fixed device (4), it is characterised in that: the clamping device (1) is located at the top of height adjustment device (2), the height tune
Regulating device (2) is located at the top of longitudinal adjustment apparatus (3), and the fixed device (4) is fixedly mounted on longitudinal adjustment apparatus (3)
Outside；
The clamping device (1) includes hydraulic (11), is fixedly installed with push rod (12) on the inside of hydraulic (11), described
The top of push rod (12) is fixedly installed with briquetting (13), is fixedly installed with rubber pad (14) on the inside of the briquetting (13)；
The height adjustment device (2) includes height adjustment case (22), is provided with lifting at the top of the height adjustment case (22)
The top of plate (21), the height adjustment case (22) is fixedly installed with fixed plate (23), setting in the height adjustment case (22)
Have rotary shaft (28), be connected with small bearing (211) on the outside of the left end of the rotary shaft (28), the small bearing (211) is solid
Dingan County is mounted in the left side of height adjustment case (22) inner wall, and the right end of the rotary shaft (28) extends to height adjustment case (22) outside,
The right end of the rotary shaft (28) is fixedly connected with height handle (24), is fixedly installed with the first helical teeth on the rotary shaft (28)
It takes turns (25), is engaged with the second helical gear (27) on first helical gear (25), the top of second helical gear (27) is fixed
It is connected with small lead screw (26), is connected with bottom plate (210) on the small lead screw (26), the top of the bottom plate (210) is fixed
It is equipped with mandril (29), the bottom of lifter plate (21) is fixedly connected at the top of the mandril (29)；
The longitudinal adjustment apparatus (3) includes cabinet (31), is provided with big lead screw (35) in the cabinet (31), the big lead screw
(35) top is connected with big bearing (34), and the big bearing (34) is fixedly mounted on the top of cabinet (31) inner wall, institute
The bottom end for stating big lead screw (35) extends to cabinet (31) outside, and the bottom end of the big lead screw (35) is fixedly connected with longitudinal handle
(38), it is connected with ball-screw nut (37) on the big lead screw (35), the outside of the ball-screw nut (37) is solid
Dingan County is equipped with sliding block (36), is fixedly installed with slide bar (33) in the cabinet (31), and the top of the slide bar (33) is fixedly mounted
At the top of cabinet (31) inner wall, the bottom end of the slide bar (33) is fixedly mounted on the bottom of cabinet (31) inner wall, the slide bar
(33) slide plate (32) are slidably connected on；
The fixed device (4) includes fixing seat (41), offers through-hole (42) in the middle part of the fixing seat (41).
2. a kind of grip device convenient for clamping according to claim 1, it is characterised in that: described hydraulic (11) are fixed
It is mounted on the top of lifter plate (21), there are two the clamping devices (1), and two clamping devices (1) are located at lifter plate
(21) both ends.
3. a kind of grip device convenient for clamping according to claim 1, it is characterised in that: the sliding block (36) and slide plate
(32) top is fixedly connected with the bottom in height adjustment case (22), the slide plate (32) and slide bar (33) there are two, two
A slide bar (33) is located at the both ends of cabinet (31).
4. a kind of grip device convenient for clamping according to claim 1, it is characterised in that: the fixed device (4) has
Four, four fixed devices (4) are respectively and fixedly installed to the quadrangle of cabinet (31) bottom.
5. a kind of grip device convenient for clamping according to claim 1, it is characterised in that: first helical gear (25)
There are two, two the first helical gears (25) are respectively and fixedly installed to the both ends of rotary shaft (28).
6. a kind of grip device convenient for clamping according to claim 1, it is characterised in that: the top of the small lead screw (26)
Portion is movably connected in the bottom of fixed plate (23), and the hole that mandril (29) passes through is offered on the fixed plate (23).
7. a kind of grip device convenient for clamping according to claim 1, it is characterised in that: the bottom plate (210) and small
There are two lead screw (26) is equal, two bottom plates (210) are respectively and movably connected on two small lead screw (26).
8. a kind of grip device convenient for clamping according to claim 1, it is characterised in that: the mandril (29) has two
Root, the top of two mandrils (29) are respectively fixedly connected with the both ends in lifter plate (21) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821684079.4U CN209190315U (en) | 2019-05-31 | 2019-05-31 | A kind of grip device convenient for clamping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821684079.4U CN209190315U (en) | 2019-05-31 | 2019-05-31 | A kind of grip device convenient for clamping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209190315U true CN209190315U (en) | 2019-08-02 |
Family
ID=67408249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821684079.4U Active CN209190315U (en) | 2019-05-31 | 2019-05-31 | A kind of grip device convenient for clamping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209190315U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112571062A (en) * | 2020-11-27 | 2021-03-30 | 安徽信息工程学院 | Processing fixing device of engine support part |
-
2019
- 2019-05-31 CN CN201821684079.4U patent/CN209190315U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112571062A (en) * | 2020-11-27 | 2021-03-30 | 安徽信息工程学院 | Processing fixing device of engine support part |
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