CN209632556U - High stability part clamp - Google Patents
High stability part clamp Download PDFInfo
- Publication number
- CN209632556U CN209632556U CN201920068849.0U CN201920068849U CN209632556U CN 209632556 U CN209632556 U CN 209632556U CN 201920068849 U CN201920068849 U CN 201920068849U CN 209632556 U CN209632556 U CN 209632556U
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- China
- Prior art keywords
- connecting plate
- high stability
- fixed
- sliding block
- fixture
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Abstract
The utility model discloses a kind of high stability part clamps, are related to clamp art.The high stability part clamp, including pedestal, the interconnecting piece for being used to grip the clamping part of part set on pedestal side and being used to be integrally attached to fixture on desktop set on the pedestal other side, pedestal includes be parallel to each other fixed the first connecting plate and the second connecting plate, interval is arranged and is fixed by fixed link between first connecting plate and the second connecting plate, retaining part is on the first connecting plate, connecting portion is between the first connecting plate and the second connecting plate, interconnecting piece includes several pieces of grip blocks around the setting of the second connecting plate center, it is equipped between first connecting plate and the first connecting plate for driving several pieces of grip blocks synchronous simultaneously towards the first movable actuator in connecting plate center, fixture can tively firm be fixed in processing on the table, avoid the shaking of fixture in process, reduce the generation of mismachining tolerance , reduce scrappage when part processing.
Description
Technical field
The utility model relates to clamp arts, more particularly to a kind of high stability part clamp.
Background technique
Fixture is used to fix processing object during referring to machine-building, is allowed to occupy correct position, to receive construction
Or the device of detection, also known as fixture.In a broad sense, any process in technical process is used to rapidly, easily and safely
The device for installing workpiece, all can be described as fixture.
Fixture is usually by setting element (determining correct position of the workpiece in fixture), clamping device, to knife induction element
(relative position or the guiding tool orientation that determine cutter and workpiece), indexing means (make workpiece that can complete number in once mounting
The processing of a station has circular index device and linear movement two class of indexing means), connecting element and clamp body (fixture bottom
Seat) etc. composition.
Such as welding fixture, inspection jig, assembling jig, machine tool fixture etc., wherein machine tool fixture is most commonly seen, often referred to as
For fixture.When machining a workpiece on a machine tool, the surface to enable workpiece reach size, geometry as defined in drawing and and its
Workpiece must be installed (positioning), clip (clamping) by the technical requirements such as the mutual position accuracy on his surface before processing.
Fixture type can be divided by handling characteristics: 1. universal fixture.As machine vice, chuck, sucker, dividing head and
Rotary table etc.；2. specificity fixture.It needs for the clamping of certain product parts in some process and specially manufactures and designs,
Service object is single-minded, and specific aim is very strong, generally by product manufacturing factory designed, designed；3. flexible jig.It can replace or adjust member
The special fixture of part；4. built-up jig.The fixture being made of the standardized component of different shape, specification and purposes is suitable for new
Single-piece, small serial production and the temporary duty that trial production and product are often replaced.
Currently, the Chinese patent of Publication No. CN207840749U discloses a kind of metal parts fixture comprising bracket
With the lower clamping component being set on the bracket, the lower clamping component includes the first wedge block for sliding setting along the vertical direction
And the second wedge block for being placed in the rack upper surface and fitting with first wedge block inclined-plane, second wedge block
It is vertically equipped with sliding assembly in inclined-plane opposite side, the rack upper surface is hinged with along the direction for being parallel to the sliding assembly to be turned
Bar；
The bull stick is vertically equipped with handle far from one end of the bracket, and the sliding assembly is far from second wedge block
The one end of one end and the bull stick far from the bracket between be hinged with adjustment part, when the bull stick be close to bracket when, adjustment
Part is bonded with rack upper surface, and the second wedge block pushes the first wedge block to highest point.
Although this metal parts fixture have can set lever so that the first wedge block is fitted closely with the second wedge block
Effect, but since when processing part, fixture is typically placed on desktop, when processing part, fixture is integrally easy to shake,
It will lead to the generation of mismachining tolerance, the scrappage after increasing part processing.
Utility model content
In view of the above technical problems, the shortcomings that overcoming the prior art, provides a kind of high stability part folder to the utility model
Tool.
In order to solve the above technical problems, the utility model provides a kind of high stability part clamp.
Technical effect: fixture can tively firm be fixed on the table in processing, avoids pressing from both sides in process
The shaking of tool reduces the generation of mismachining tolerance, reduces scrappage when part processing.
The technical solution that the utility model further limits is: a kind of high stability part clamp, including pedestal, be set to bottom
Seat side is used to grip the clamping part of part and the company set on the pedestal other side for being integrally attached to fixture on desktop
Socket part, pedestal includes be parallel to each other fixed the first connecting plate and the second connecting plate, between the first connecting plate and the second connecting plate
Interval, which is arranged, to be simultaneously fixed by fixed link, and retaining part is on the first connecting plate, and connecting portion is in the first connecting plate and the
Between two connecting plates, interconnecting piece includes several pieces of grip blocks around the setting of the second connecting plate center, the first connecting plate and first
It is equipped between connecting plate for driving several pieces of grip blocks while the first movable actuator in connecting plate center of synchronous direction.
Further, grip block is equipped with four pieces, and between adjacent two pieces of grip blocks at right angles, actuator includes four pieces of corresponding folders
It holds plate and is arranged and slides the sliding block being connected on the second connecting plate, sliding block is relatively fixed with grip block, for driving grip block sliding
It moves.
The preceding high stability part clamp, state actuator include be parallel to each other and driving disc spacing pressing and adjustment disk, actively
Disk is rotatably connected on the second connecting plate, and adjustable plate is fixed on the second connecting plate, and adjustment disk is equipped in four along adjustable plate
Radial direction and the regulating tank being linearly arranged, sliding block sliding are connected in regulating tank.
The preceding high stability part clamp correspond to regulating tank equipped with driver slot on driving disc spacing pressing, and driver slot is in arc line shaped
Shape is arranged, and is extended with drive rod on sliding block, and drive rod is located in driver slot, and passes through driver slot and drive sliding.
The preceding high stability part clamp, actuator includes rotating disk, and sliding block is corresponded in rotating disk and is hung down equipped with four
Directly in the swingle of rotating disk, interlocking lever is equipped between swingle and sliding block, interlocking lever is hinged with swingle and sliding block respectively.
The preceding high stability part clamp, actuator further include the rotating electric machine perpendicular to horizontal plane setting, are used for
Drive driving disc spacing pressing or rotation disc spins.
The preceding high stability part clamp, clamping part include the vertical connections being fixed on the first connecting plate, incline
Oblique connector and horizontal connector, are respectively used to the part of connection different model.
The preceding high stability part clamp, fixed link is screw rod, fixture nut is threaded with thereon, for fixing
First connecting plate and the second connecting plate, it is detachable between the first connecting plate and the second connecting plate.
The beneficial effects of the utility model are:
(1) in the utility model, in the pedestal for needing to grip fixture, several pieces of folders can be driven by actuator
Hold plate while synchronous to base center sliding, so that four side of desktop be gripped, holding jig is whole in part processing
Stability and fastness reach good processing effect；
(2) in the utility model, fixture can tively firm be fixed on the table in processing, is avoided processed
The shaking of fixture in journey reduces the generation of mismachining tolerance, reduces scrappage when part processing；
(3) in the utility model, drive rod activity, and cunning of the regulating tank to sliding block simultaneously are moved by the rotation of driving disc spacing pressing
It moves direction to be limited, can retain the slide in along the extending direction of regulating tank and slide, to drive four pieces of grip blocks same
It walks and is slid to center of circle direction, achieve the purpose that clamping；
(4) in the utility model, by the rotation of rotating disk, interlocking lever activity is driven, since interlocking lever is hinged with sliding block,
Therefore sliding block can be pulled to slide, and since the glide direction of sliding block is straight line, it is able to drive four pieces of sliding blocks and connecting plate
It is synchronous to be slid to the center of circle, achieve the purpose that firm banking.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment 1；
Fig. 2 is in embodiment 1 for showing the schematic diagram of actuator；
Fig. 3 is in embodiment 2 for showing the schematic diagram of actuator；
Fig. 4 is in embodiment 3 for showing the schematic diagram of actuator；
Fig. 5 is in embodiment 4 for showing the schematic diagram of actuator.
Wherein: 1, pedestal；11, the first connecting plate；12, the second connecting plate；13, fixed link；2, clamping part；21, vertically connect
Fitting；22, tilt link；23, horizontal connector；3, interconnecting piece；31, grip block；4, actuator；41, sliding block；42, double end
Motor；43, lead screw is driven；45, driving motor；46, gear is driven；47, drive rack；51, driving disc spacing pressing；52, adjustment disk；53,
Regulating tank；54, driver slot；55, drive rod；56, rotating disk；57, interlocking lever；58, rotating electric machine.
Specific embodiment
A kind of high stability part clamp provided in this embodiment, structure are as shown in Figure 1 comprising pedestal 1 is set to pedestal
1 side is used to grip the clamping part 2 of part and the company set on 1 other side of pedestal for being integrally attached to fixture on desktop
Socket part 3, pedestal 1 include be parallel to each other fixed the first connecting plate 11 and the second connecting plate 12, and the first connecting plate 11 and second connects
Interval is arranged and is fixed by fixed link 13 between fishplate bar 12.
Clamping part 2 includes vertical connections 21, tilt link 22 and the horizontal connection being fixed on the first connecting plate 11
Part 23 is respectively used to the part of connection different model.Fixed link 13 is screw rod, is threaded with fixture nut thereon, for solid
Fixed first connecting plate 11 and the second connecting plate 12, it is detachable between the first connecting plate 11 and the second connecting plate 12.Clamping part 2 is located at
On first connecting plate 11, interconnecting piece 3 is between the first connecting plate 11 and the second connecting plate 12.
Interconnecting piece 3 includes two pieces of folders for integrally fixing fixture for being parallel to each other and being located at 12 two sides of the second connecting plate
Plate 31 is held, the actuator 4 for driving two pieces of grip blocks 31 relatively or contrarily to slide is equipped between two pieces of grip blocks 31.Actuator
4 include the sliding block 41 that sliding is connected on the second connecting plate 12, and sliding block 41 and grip block 31 are relatively fixed, for driving grip block
31 slidings.
Actuator 4 includes the double end motor 42 set on 12 middle position of the second connecting plate, two outputs of double end motor 42
Driving lead screw 43 is integrally formed on axis, two driving lead screws 43 penetrate two pieces of sliding blocks 41 respectively, slide for band movable slider 41.
Two driving lead screws 43 are threadedly coupled with sliding block 41, and the hand of spiral of two driving lead screws 43 is opposite.
Embodiment 2, a kind of high stability part clamp, as shown in figure 3, difference from example 1 is that, actuator
4 include the driving motor 45 that 11 bottom of the first connecting plate is fixed on perpendicular to horizontal plane, and the output shaft of driving motor 45 is equipped with
Gear 46 is driven, drive rack 47 is fixed on sliding block 41, drive rack 47 engages respectively with driving gear 46, and two drivings
Rack gear 47 is located at the two sides of driving gear 46.
Embodiment 3, a kind of high stability part clamp, as shown in figure 4, difference from example 1 is that, interconnecting piece
3 include several pieces of grip blocks 31 around the setting of 12 center of the second connecting plate, between the first connecting plate 11 and the first connecting plate 11
Equipped with for driving several pieces of grip blocks 31 while the synchronous direction movable actuator 4 in 11 center of the first connecting plate.Clamping
Plate 31 is equipped with four pieces, between adjacent two pieces of grip blocks 31 at right angles.
Actuator 4 include be parallel to each other and driving disc spacing pressing 51 and adjustment disk 52, driving disc spacing pressing 51 is rotatably connected on the second connection
On plate 12, adjustable plate is fixed on the second connecting plate 12, and adjustment disk 52 is equipped in four along adjustable plate radial direction and in straight
The regulating tank 53 of line setting, the sliding of sliding block 41 are connected in regulating tank 53.
Regulating tank 53 is corresponded on driving disc spacing pressing 51 equipped with driver slot 54, driver slot 54 is arranged in arc shape, prolongs on sliding block 41
Stretching has drive rod 55, and drive rod 55 is located in driver slot 54, and passes through the driving sliding of driver slot 54.Actuator 4 further includes vertical
In the rotating electric machine 58 of horizontal plane setting, for driving driving disc spacing pressing 51 to rotate.
Embodiment 4, a kind of high stability part clamp, as shown in figure 5, with embodiment 3 the difference is that, actuator
4 include rotating disk 56, and sliding block 41 is corresponded in rotating disk 56 equipped with four swingles perpendicular to rotating disk 56, swingle and sliding block
Interlocking lever 57 is equipped between 41, interlocking lever 57 is hinged with swingle and sliding block 41 respectively.Actuator 4 further includes perpendicular to horizontal plane
The rotating electric machine 58 of setting, for driving rotating disk 56 to rotate.
Finally, it should be noted that above embodiments are only to illustrate rather than limit the technical solution of the utility model, although
The utility model is described in detail referring to above-described embodiment, those skilled in the art should understand that: still may be used
To be modified or replaced equivalently to the utility model, without departing from the spirit and scope of the utility model, and appended right
It is required that being intended to these modifications fallen into spirit and scope of the invention or equivalent replacement.
Claims (8)
1. a kind of high stability part clamp including pedestal (1), is set to pedestal (1) side for gripping the clamping of part
Portion (2) and the interconnecting piece (3) for being used to be integrally attached to fixture on desktop set on pedestal (1) other side, it is characterised in that: described
Pedestal (1) includes the first connecting plate (11) and the second connecting plate (12) for being parallel to each other fixed, the first connecting plate (11) and second
Interval is arranged and is fixed by fixed link (13) between connecting plate (12), and clamping part (2) is located on the first connecting plate (11),
Between the first connecting plate (11) and the second connecting plate (12), interconnecting piece (3) includes several pieces and connects around second interconnecting piece (3)
The grip block (31) of fishplate bar (12) center setting, the first connecting plate (11) and the first connecting plate (11) if between be equipped with for driving
Dry block grip block (31) is synchronous towards the movable actuator in the first connecting plate (11) center (4) simultaneously.
2. high stability part clamp according to claim 1, it is characterised in that: the grip block (31) is equipped with four pieces,
Between adjacent two pieces of grip blocks (31) at right angles, actuator (4) is arranged and slides including four pieces of corresponding grip blocks (31) and is connected to
Sliding block (41) on second connecting plate (12), sliding block (41) and grip block (31) are relatively fixed, for driving grip block (31) sliding
It moves.
3. high stability part clamp according to claim 2, it is characterised in that: the actuator (4) includes mutually flat
Row and driving disc spacing pressing (51) and adjustment disk (52), driving disc spacing pressing (51) is rotatably connected on the second connecting plate (12), and adjustable plate is fixed
On the second connecting plate (12), adjustment disk (52) is equipped with the regulating tank along adjustable plate radial direction and being linearly arranged in four
(53), sliding block (41) sliding is connected in regulating tank (53).
4. high stability part clamp according to claim 3, it is characterised in that: corresponding on the driving disc spacing pressing (51) to adjust
Slot (53) is equipped with driver slot (54), and driver slot (54) is arranged in arc shape, is extended with drive rod (55) on sliding block (41), drives
Bar (55) is located in driver slot (54), and passes through driver slot (54) driving sliding.
5. high stability part clamp according to claim 2, it is characterised in that: the actuator (4) includes rotating disk
(56), sliding block (41) are corresponded in rotating disk (56) equipped with four swingles perpendicular to rotating disk (56), swingle and sliding block
(41) interlocking lever (57) are equipped between, interlocking lever (57) is hinged with swingle and sliding block (41) respectively.
6. high stability part clamp according to claim 4 or 5, it is characterised in that: the actuator (4) further includes hanging down
Directly in the rotating electric machine (58) of horizontal plane setting, for driving driving disc spacing pressing (51) or rotating disk (56) to rotate.
7. high stability part clamp according to claim 1, it is characterised in that: the clamping part (2) includes being fixed on
Vertical connections (21), tilt link (22) and horizontal connector (23) on first connecting plate (11), are respectively used to connect
The part of different model.
8. high stability part clamp according to claim 1, it is characterised in that: the fixed link (13) is screw rod,
On be threaded with fixture nut, for fixing the first connecting plate (11) and the second connecting plate (12), the first connecting plate (11) with
It is detachable between second connecting plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920068849.0U CN209632556U (en) | 2019-01-15 | 2019-01-15 | High stability part clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920068849.0U CN209632556U (en) | 2019-01-15 | 2019-01-15 | High stability part clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209632556U true CN209632556U (en) | 2019-11-15 |
Family
ID=68478200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920068849.0U Active CN209632556U (en) | 2019-01-15 | 2019-01-15 | High stability part clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209632556U (en) |
-
2019
- 2019-01-15 CN CN201920068849.0U patent/CN209632556U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: High-stability part clamp Effective date of registration: 20200623 Granted publication date: 20191115 Pledgee: Bank of Jiangsu Limited by Share Ltd. Wuxi branch Pledgor: Wuxi Lingchang Machinery Manufacturing Co.,Ltd. Registration number: Y2020320010055 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |