CN106826317B - A kind of multi-section aluminium section bar special hydraulic clamp - Google Patents
A kind of multi-section aluminium section bar special hydraulic clamp Download PDFInfo
- Publication number
- CN106826317B CN106826317B CN201710152383.8A CN201710152383A CN106826317B CN 106826317 B CN106826317 B CN 106826317B CN 201710152383 A CN201710152383 A CN 201710152383A CN 106826317 B CN106826317 B CN 106826317B
- Authority
- CN
- China
- Prior art keywords
- clamp body
- upper fixture
- hydraulic cylinder
- top plate
- fixture body
- 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
Classifications
-
- 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
- B23Q3/08—Work-clamping means other than mechanically-actuated
- B23Q3/082—Work-clamping means other than mechanically-actuated hydraulically actuated
-
- 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
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a kind of multi-section aluminium section bar special hydraulic clamps, including upper fixture body, lower clamp body and upper fixture body top plate, lower clamp body rear portion elongatedness direction is equipped with multiple clamp body hydraulic cylinder mounting holes up and down, clamp body hydraulic cylinder up and down is installed in upper and lower clamp body hydraulic cylinder mounting hole, the piston rod of upper and lower clamp body hydraulic cylinder is connect by upper and lower clamp body hydraulic cylinder screw with upper fixture body after passing through upper fixture body rear portion, upper fixture body front is equipped with upper fixture body top plate groove, upper fixture body top plate groove is parallel with lower clamp body, elongatedness direction is equipped with hydraulic cylinder in multiple upper fixture bodies in upper fixture body top plate groove, hydraulic cylinder is connect by upper fixture body top-plate screw with upper fixture body top plate after passing through upper fixture body top plate in upper fixture body, upper fixture body top plate is located in upper fixture body top plate groove.The present invention is adapted to the clamping processing of different size difference size multiple section part, and simple in structure, dependable performance can meet a variety of clamping demands.
Description
Technical field
The invention belongs to technical fields of mechanical processing, and in particular to a kind of multi-section aluminium section bar special hydraulic clamp.
Background technology
With the proposition of made in China 2025, mechanical processing industry is towards automation, integrated, intelligentized direction
Development, a large amount of robot of field of machining come into operation so that the demand of automatic hydraulic fixture is significantly increased.Traditional
Hydraulically operated fixture is special fixture, and a kind of specific position of workpiece can only be clamped in a fixture, can not complete adding for multiple techniques
Work can only complete the processing of different process workpiece by increasing lathe in this way, and cost is higher.
For this purpose, it is very necessary to develop a kind of multi-section aluminium section bar special hydraulic clamp.
Invention content
It is an object of the invention to overcome above-mentioned deficiency in the prior art, a kind of multi-section aluminium section bar dedicated hydraulic is provided
Fixture, is adapted to the clamping processing of different size difference size multiple section part, and simple in structure, dependable performance can expire
The a variety of clamping demands of foot.
To achieve the above object, the technical solution adopted by the present invention is：A kind of multi-section aluminium section bar special hydraulic clamp,
It is characterized in that：Including upper fixture body, lower clamp body and upper fixture body top plate, the upper fixture body is arranged in the upper of lower clamp body
The rear portion elongatedness direction of side, the lower clamp body is provided with multiple clamp body hydraulic cylinder mounting holes up and down, the fixture up and down
Clamp body hydraulic cylinder up and down is installed, the piston rod of the clamp body hydraulic cylinder up and down passes through upper fixture in body fluid cylinder pressure mounting hole
It is connect with upper fixture body by upper and lower clamp body hydraulic cylinder screw behind the rear portion of body, the front of the upper fixture body is provided with folder
Specific top plate groove, the upper fixture body top plate groove is parallel with lower clamp body, extends in the upper fixture body top plate groove
Degree direction is equipped with hydraulic cylinder in multiple upper fixture bodies, and hydraulic cylinder passes through after upper fixture body top plate by upper in the upper fixture body
Clamp body top-plate screw is connect with upper fixture body top plate, and the upper fixture body top plate is located in upper fixture body top plate groove.
A kind of above-mentioned multi-section aluminium section bar special hydraulic clamp, it is characterised in that：The front of the lower clamp body is arranged
There is lower clamp body jacking block groove, the lower clamp body jacking block groove is parallel with upper fixture body top plate groove, the lower clamp body
Elongatedness direction is equipped with hydraulic cylinder in multiple lower clamp bodies in jacking block groove, is provided in the lower clamp body jacking block groove recessed
Shape jacking block, the spill jacking block are connect with lower clamp body by hydraulic cylinder in lower clamp body, are provided in the spill jacking block convex
Shape jacking block, the convex jacking block are connect by convex jacking block screw with spill jacking block, on the front of the lower clamp body with spill
Jacking block contact position is provided with the first locating slot, and first locating slot is parallel with lower clamp body jacking block groove.
A kind of above-mentioned multi-section aluminium section bar special hydraulic clamp, it is characterised in that：Elongatedness side on the convex jacking block
To the second locating slot is provided with, second locating slot is parallel with the first locating slot.
A kind of above-mentioned multi-section aluminium section bar special hydraulic clamp, it is characterised in that：Further include arc clamp body, the arc
The specific both ends of clevis are both provided with arc clamp body support arm, one end and the arc clamp body of the arc clamp body support arm
Connection, the other end of the arc clamp body support arm are provided with support arm mounting hole, and the both sides of the lower clamp body are respectively provided with
There is an arc clamp body mounting hole, the arc clamp body support arm is passed through across support arm mounting hole and arc clamp body mounting hole
Fixing screws are connect with lower clamp body.
A kind of above-mentioned multi-section aluminium section bar special hydraulic clamp, it is characterised in that：Prolong on the inside of the arc clamp body
Length direction is provided with support rim, and the both sides up and down of the support rim are both provided with positioning step.
A kind of above-mentioned multi-section aluminium section bar special hydraulic clamp, it is characterised in that：The both sides up and down of the support rim
It is both provided with additional boss, the side of the additional boss is provided with lower fixing groove, and the other side of the additional boss is provided with
Upper positioning strip, the lower fixing groove are matched with positioning step.
A kind of above-mentioned multi-section aluminium section bar special hydraulic clamp, it is characterised in that：Determine on support rim described in per side
The quantity of position step is two.
A kind of above-mentioned multi-section aluminium section bar special hydraulic clamp, it is characterised in that：The upper fixture body is in step-like, institute
It is in character cut in bas-relief shape to state lower clamp body.
A kind of above-mentioned multi-section aluminium section bar special hydraulic clamp, it is characterised in that：Multiple clamp body hydraulic pressure up and down
Cylinder mounting hole is uniformly arranged, and hydraulic cylinder is uniformly arranged in multiple upper fixture bodies.
A kind of above-mentioned multi-section aluminium section bar special hydraulic clamp, it is characterised in that：The upper fixture body top-plate screw is
Hexagon socket countersunk flat cap head screw.
Compared with the prior art, the present invention has the following advantages：
1, the configuration of the present invention is simple, reasonable design and use are easy to operate.
2, the present invention includes that upper fixture body, lower clamp body and arc clamp body, three parts are shared out the work and help one another, and work is clamped automatically
Part, upper fixture body side surface have top plate, are controlled by hydraulic cylinder, and lower clamp body lower part is provided with groove, in slot equipped with spill top plate block with
Convex top plate block is adapted to the clamping of the various sizes of part of different size, and same fixture can complete different cross section zero
The clamping requirement of part difference process, the quantity of fixture, improves processing efficiency when can largely reduce processing part, saves processing
Cost.
3, arc clamp body of the present invention includes semicircular solid body, increases fixture rigidity；Additional boss can be realized to workpiece
Positioning replace convenient and efficient when additional boss is after being used for multiple times abrasion, the use cost of hydraulically operated fixture can be saved.
4, the present invention is equipped with multiple positioning elements, can meet a variety of positioning requirements, structure design is exquisite, dependable performance.
Below by drawings and examples, the present invention is described in further detail.
Description of the drawings
Fig. 1 is the side view of the embodiment of the present invention 1.
Fig. 2 is the stereogram of the embodiment of the present invention 1.
Fig. 3 be the embodiment of the present invention 1 in upper fixture body and upper fixture body in hydraulic cylinder position relationship schematic diagram.
Fig. 4 be the embodiment of the present invention 1 in lower clamp body and lower clamp body in hydraulic cylinder position relationship schematic diagram.
Fig. 5 is the structural schematic diagram when embodiment of the present invention 1 processes T-shaped workplace vertical face.
Fig. 6 is the structural schematic diagram when embodiment of the present invention 1 processes T-shaped workpiece horizontal plane.
Fig. 7 is the structural schematic diagram when embodiment of the present invention 1 processes L-shaped workpiece.
Fig. 8 is the structural schematic diagram of the embodiment of the present invention 2.
Fig. 9 is that the embodiment of the present invention 2 removes the exploded view after upper fixture body and additional boss.
Figure 10 is the position relationship schematic diagram of the arc clamp body and arc clamp body support arm in the embodiment of the present invention 2.
Figure 11 is the A-A sectional views of Figure 10.
Figure 12 is the structural schematic diagram of additional boss in the embodiment of the present invention 2.
Figure 13 is the structural schematic diagram when embodiment of the present invention 2 processes zigzag workplace vertical face.
Figure 14 is the structural schematic diagram when embodiment of the present invention 2 processes zigzag workpiece horizontal plane.
Figure 15 is the exploded view when embodiment of the present invention 2 processes zigzag workpiece horizontal plane.
Figure 16 is the structural schematic diagram when embodiment of the present invention 2 processes U-shaped workplace vertical face.
Figure 17 is the structural schematic diagram when embodiment of the present invention 2 processes U-shaped workpiece horizontal plane.
Figure 18 is the structural schematic diagram when embodiment of the present invention 2 processes I-shaped workpiece vertical plane.
Figure 19 is the structural schematic diagram when embodiment of the present invention 2 processes I-shaped workpiece horizontal plane.
Reference sign:
1-upper fixture body；2-upper fixture body top-plate screws；3-upper fixture body top plates；
4-workpiece；5-convex jacking block screws；6-convex jacking blocks；
7-spill jacking blocks；8-lower clamp bodies；The lower clamp body jacking block grooves of 8-1-；
9-arc clamp body mounting holes；10-upper and lower clamp body hydraulic cylinders；
11-upper and lower clamp body hydraulic cylinder screws；12-the first locating slot；13-the second locating slot；
14-arc clamp bodies；15-positioning steps；16-support arm mounting holes；
17-arc clamp body support arms；18-fixing screws；Hydraulic cylinder in 19-lower clamp bodies；
20-upper fixture body top plate grooves；Hydraulic cylinder in 21-upper fixture bodies；
22-upper and lower clamp body hydraulic cylinder mounting holes；23-support rims；24-additional boss；
25-upper positioning strips；26-lower fixing grooves.
Specific implementation mode
Embodiment 1
A kind of multi-section aluminium section bar special hydraulic clamp as shown in Figure 1 to Figure 3, including upper fixture body 1, lower clamp body 8
With upper fixture body top plate 3, the upper fixture body 1 is arranged in the top of lower clamp body 8, the rear portion elongatedness of the lower clamp body 8
Direction is provided with multiple clamp body hydraulic cylinder mounting holes 22 up and down, is equipped in the clamp body hydraulic cylinder mounting hole 22 up and down
The piston rod of lower clamp body hydraulic cylinder 10, the clamp body hydraulic cylinder 10 up and down passes through up and down behind the rear portion of upper fixture body 1
Clamp body hydraulic cylinder screw 11 is connect with upper fixture body 1, and the front of the upper fixture body 1 is provided with upper fixture body top plate groove
20, the upper fixture body top plate groove 20 is parallel with lower clamp body 8, elongatedness direction in the upper fixture body top plate groove 20
Hydraulic cylinder 21 in multiple upper fixture bodies is installed, hydraulic cylinder 21 passes through after upper fixture body top plate 3 by upper in the upper fixture body
Clamp body top-plate screw 2 is connect with upper fixture body top plate 3, and the upper fixture body top plate 3 is located in upper fixture body top plate groove 20.
As shown in figure 4, the front of the lower clamp body 8 is provided with lower clamp body jacking block groove 8-1, the lower clamp body top
Block groove 8-1 is parallel with upper fixture body top plate groove 20, and elongatedness direction is equipped in the lower clamp body jacking block groove 8-1
Hydraulic cylinder 19 in multiple lower clamp bodies is provided with spill jacking block 7, the spill jacking block 7 in the lower clamp body jacking block groove 8-1
It is connect with lower clamp body 8 by hydraulic cylinder 19 in lower clamp body, convex jacking block 6, the convex is provided in the spill jacking block 7
Jacking block 6 is connect by convex jacking block screw 5 with spill jacking block 7, on the front of the lower clamp body 8 with 7 contact position of spill jacking block
It is provided with the first locating slot 12, first locating slot 12 is parallel with lower clamp body jacking block groove 8-1.
As shown in Figure 1, elongatedness direction is provided with the second locating slot 13, second locating slot on the convex jacking block 6
13 is parallel with the first locating slot 12.
In the present embodiment, the upper fixture body 1 is in step-like, and the lower clamp body 8 is in character cut in bas-relief shape.
In the present embodiment, multiple clamp body hydraulic cylinder mounting holes 22 up and down are uniformly arranged, multiple upper fixture bodies
Interior hydraulic cylinder 21 is uniformly arranged.
In the present embodiment, the upper fixture body top-plate screw 2 is hexagon socket countersunk flat cap head screw.
The operation principle of the present embodiment is：Use the present embodiment to process T-shaped workpiece (workpiece 4 is T-shaped workpiece herein)
When, it is only necessary to upper fixture body 1 and lower clamp body 8.As shown in Figure 5 and Figure 6, start clamp body hydraulic cylinder 10 up and down to extend, machinery
The horizontal plane of T-shaped workpiece is put into the gap that upper fixture body 1 and lower clamp body 8 are formed by hand, at the same time liquid in upper fixture body
Upper fixture body top plate 3 is ejected 2mm by cylinder pressure 21 so that the processing of 2mm is kept between the vertical plane and hydraulically operated fixture of T-shaped workpiece
Gap positions workpiece；Then clamp body hydraulic cylinder 10 is shunk up and down, clamps the horizontal plane of T-shaped workpiece, after clamping, upper fixture
Then body top plate 3 is processed the vertical plane of T-shaped workpiece using lathe with the withdrawal of hydraulic cylinder 21 in upper fixture body；Milling
Because there is the gap of 2mm between machined surface and hydraulically operated fixture when thoroughly, hydraulically operated fixture will not be impacted.Likewise, adding
When the horizontal plane of the T-shaped workpiece of work, the vertical plane of T-shaped workpiece is clamped, while being positioned using upper fixture body top plate 3,
Remaining action is identical as the T-shaped vertical plane of workpiece is processed.
When the present embodiment being used to process L-shaped workpiece (workpiece 4 is L-shaped workpiece herein), it is only necessary to which upper fixture body 1 is under
Clamp body 8.As shown in figure 13, start clamp body hydraulic cylinder 10 up and down to extend, the vertical plane of L-shaped workpiece is put by manipulator
The gap that clamp body 1 and lower clamp body 8 are formed, at the same time hydraulic cylinder 21 ejects upper fixture body top plate 3 in upper fixture body
2mm so that keep the processing gap of 2mm between the horizontal plane and hydraulically operated fixture of L-shaped workpiece, position workpiece；Then it presss from both sides up and down
Specific hydraulic cylinder 10 is shunk, and clamps the vertical plane of L-shaped workpiece, after clamping, upper fixture body top plate 3 is with hydraulic pressure in upper fixture body
Cylinder 21 is withdrawn, and is then processed to the horizontal plane of T-shaped workpiece using lathe；When milling through because between machined surface and hydraulically operated fixture
There is the gap of 2mm, so will not be impacted to hydraulically operated fixture.Likewise, when processing vertical plane, with processing L-shaped workpiece
Horizontal plane action it is identical.
Embodiment 2
As shown in Figure 8 and Figure 9, the present embodiment is as different from Example 1：The present embodiment further includes arc clamp body 14,
The both ends of the arc clamp body 14 are both provided with arc clamp body support arm 17, one end of the arc clamp body support arm 17
It is connect with arc clamp body 14, the other end of the arc clamp body support arm 17 is provided with support arm mounting hole 16, under described
The both sides of clamp body 8 are both provided with arc clamp body mounting hole 9, and the arc clamp body support arm 17 across support arm through fixing
The fixing screws 18 of hole 16 and arc clamp body mounting hole 9 are connect with lower clamp body 8.
As shown in Figure 10 and Figure 11, the inside elongatedness direction of the arc clamp body 14 is provided with support rim 23, institute
The both sides up and down for stating support rim 23 are both provided with positioning step 15.
As shown in figure 12, the both sides up and down of the support rim 23 are both provided with additional boss 24, the additional boss 24
Side be provided with lower fixing groove 26, the other side of the additional boss 24 is provided with positioning strip 25, the lower fixing groove 26
It is matched with positioning step 15.
In the present embodiment, the quantity of the positioning step 15 on support rim 23 described in every side is two.
The operation principle of the present embodiment is：Use the present embodiment to process zigzag workpiece (workpiece 4 is zigzag workpiece herein)
Vertical plane when, it is only necessary to upper fixture body 1 and lower clamp body 8.As shown in figure 13, start clamp body hydraulic cylinder 10 up and down to extend,
The lower horizontal plane of zigzag workpiece is put into the gap that upper fixture body 1 and lower clamp body 8 are formed by manipulator, at the same time upper fixture
Upper fixture body top plate 3 is ejected 2mm by internal hydraulic cylinder 21 so that keeps 2mm between the vertical plane and hydraulically operated fixture of zigzag workpiece
Processing gap, position workpiece；Then clamp body hydraulic cylinder 10 is shunk up and down, clamps the lower horizontal plane of zigzag workpiece, is clamped
Afterwards, upper fixture body top plate 3 in upper fixture body hydraulic cylinder 21 withdraw, then utilize lathe to the vertical plane of zigzag workpiece into
Row processing；Because there is the gap of 2mm between machined surface and hydraulically operated fixture when milling through, hydraulically operated fixture will not be impacted.Such as
Shown in Figure 14 and Figure 15, vertical plane after processing is completed, can remove upper fixture body 1, while loading onto arc clamp body 14, simultaneously will
Convex jacking block 6 is overturn, and is fixed with convex jacking block screw 5；When clamping, hydraulic cylinder 19 is shunk in lower clamp body, and manipulator is by workpiece
It is sent into arc clamp body 14, additional boss 24 can directly position workpiece, descend hydraulic cylinder 19 in clamp body to extend later, convex
Jacking block 6 can directly clamp I-shaped workpiece, and processing is when milling through workpiece horizontal plane, can directly by 25 mill off of upper positioning strip,
Until replacing additional boss 24 after all 25 millings of upper positioning strip are complete.After processing one of horizontal plane, hydraulically operated fixture
It is fixed on the tailstock of lathe, overturning 180 degree that can be whole similarly processes another horizontal plane.
When the present embodiment being used to process the horizontal plane of U-shaped workpiece (workpiece 4 is U-shaped workpiece herein), it is only necessary to upper folder
Specific 1 and lower clamp body 8.As shown in figure 16, start clamp body hydraulic cylinder 10 up and down to extend, manipulator is by the one of U-shaped workpiece
A vertical plane is put into the gap that upper fixture body 1 and lower clamp body 8 are formed, while another vertical plane of U-shaped being made to enter the
Two locating slots 13, the vertical plane small 2mm of height of the size ratio U-shaped workpiece of the second locating slot 13, for positioning；After putting well up and down
Clamp body hydraulic cylinder 10 is shunk, by U-shaped Workpiece clamping, while U-shaped workpiece is clamped, between vertical plane and hydraulically operated fixture
There is the gap of 2mm, can prevent from damaging hydraulically operated fixture when lathe mills through vertical plane.As shown in figure 17, vertical plane processes
Upper fixture body 1 can be removed, while load onto arc clamp body 14 by Cheng Hou, while convex jacking block 6 being overturn, with convex jacking block spiral shell
Nail 5 is fixed；When clamping, hydraulic cylinder 19 is shunk in lower clamp body, and workpiece is sent into arc clamp body 14, additional boss 24 by manipulator
Directly workpiece can be positioned, descend hydraulic cylinder 19 in clamp body to extend later, convex jacking block 6 can directly press from both sides I-shaped workpiece
It tightly, can be directly by 25 mill off of upper positioning strip, until being replaced after all 25 millings of upper positioning strip are complete when processing mills through workpiece horizontal plane
Additional boss 24.After processing one of horizontal plane, hydraulically operated fixture is fixed on the tailstock of lathe, can be whole
180 degree is overturn, another horizontal plane is similarly processed.
When the present embodiment being used to process the horizontal plane of I-shaped workpiece (workpiece 4 is I-shaped workpiece herein), it is only necessary on
Clamp body 1 and lower clamp body 8.As shown in figure 18, start clamp body hydraulic cylinder 10 up and down to extend, manipulator is by I-shaped workpiece
The side of upper horizontal plane is put into the gap that upper fixture body 1 and lower clamp body 8 are formed, while I-shaped lower horizontal plane is entered
First locating slot 12, the small 2mm of horizontal plane side height of the size ratio I-shaped workpiece of the first locating slot 12, for positioning；It puts
Clamp body hydraulic cylinder 10 is shunk up and down after good, and I-shaped workpiece is clamped, while I-shaped workpiece is clamped, vertical plane and liquid
The gap for having 2mm between pressure fixture, can prevent from damaging hydraulically operated fixture when lathe mills through vertical plane.As shown in figure 19, it erects
It faces directly after processing is completed, upper fixture body 1 can be removed, while loading onto arc clamp body 14, while convex jacking block 6 being overturn, used
Convex jacking block screw 5 is fixed；When clamping, hydraulic cylinder 19 is shunk in lower clamp body, and workpiece is sent into arc clamp body 14 by manipulator,
Additional boss 24 can directly position workpiece, and hydraulic cylinder 19 is descended in clamp body to extend later, and convex jacking block 6 can will be I-shaped
Workpiece directly clamps, can be directly by 25 mill off of upper positioning strip, until all upper positioning strips 25 when processing mills through workpiece horizontal plane
Additional boss 24 is replaced after milling is complete.After processing one of horizontal plane, hydraulically operated fixture is fixed on the tailstock of lathe,
Overturning 180 degree that can be whole, similarly processes another horizontal plane.
In the present embodiment, the structure and connection relation of rest part are same as Example 1.
The above is only presently preferred embodiments of the present invention, is not imposed any restrictions to the present invention, every according to the present invention
Technical spirit still falls within skill of the present invention to any simple modification, change and equivalent structure transformation made by above example
In the protection domain of art scheme.
Claims (8)
1. a kind of multi-section aluminium section bar special hydraulic clamp, it is characterised in that：Including upper fixture body (1), lower clamp body (8) and upper
Clamp body top plate (3), the upper fixture body (1) are arranged in the top of lower clamp body (8), and the rear portion of the lower clamp body (8) is prolonged
Length direction is provided with multiple clamp body hydraulic cylinder mounting holes (22) up and down, and the clamp body hydraulic cylinder mounting hole (22) up and down is interior
Clamp body hydraulic cylinder (10) up and down is installed, the piston rod of the clamp body hydraulic cylinder (10) up and down passes through upper fixture body (1)
It is connect with upper fixture body (1) by upper and lower clamp body hydraulic cylinder screw (11) behind rear portion, the front setting of the upper fixture body (1)
There is upper fixture body top plate groove (20), the upper fixture body top plate groove (20) is parallel with lower clamp body (8), the upper fixture
The interior elongatedness direction of body top plate groove (20) is equipped with hydraulic cylinder (21) in multiple upper fixture bodies, hydraulic cylinder in the upper fixture body
(21) pass through upper fixture body top plate (3) after connect with upper fixture body top plate (3) by upper fixture body top-plate screw (2), it is described on
Clamp body top plate (3) is located in upper fixture body top plate groove (20)；The upper fixture body (1) is in step-like, the lower clamp body
(8) it is in character cut in bas-relief shape；Multiple clamp body hydraulic cylinder mounting holes (22) up and down are uniformly arranged, liquid in multiple upper fixture bodies
Cylinder pressure (21) is uniformly arranged.
2. a kind of multi-section aluminium section bar special hydraulic clamp described in accordance with the claim 1, it is characterised in that：The lower clamp body
(8) front is provided with lower clamp body jacking block groove (8-1), the lower clamp body jacking block groove (8-1) and upper fixture body top plate
Groove (20) is parallel, and the lower interior elongatedness direction of clamp body jacking block groove (8-1) is equipped with hydraulic pressure in multiple lower clamp bodies
Cylinder (19), the lower clamp body jacking block groove (8-1) is interior to be provided with spill jacking block (7), and the spill jacking block (7) passes through lower fixture
Internal hydraulic cylinder (19) is connect with lower clamp body (8), and convex jacking block (6), the convex top are provided in the spill jacking block (7)
Block (6) is connect by convex jacking block screw (5) with spill jacking block (7), on the front of the lower clamp body (8) with spill jacking block
(7) contact position is provided with the first locating slot (12), and first locating slot (12) is equal with lower clamp body jacking block groove (8-1)
Row.
3. a kind of multi-section aluminium section bar special hydraulic clamp according to claim 2, it is characterised in that：The convex jacking block
(6) elongatedness direction is provided with the second locating slot (13) on, and second locating slot (13) is parallel with the first locating slot (12).
4. a kind of multi-section aluminium section bar special hydraulic clamp described in accordance with the claim 3, it is characterised in that：It further include arc folder
The both ends of specifically (14), the arc clamp body (14) are both provided with arc clamp body support arm (17), the arc clamp body
One end of support arm (17) is connect with arc clamp body (14), and the other end of the arc clamp body support arm (17) is provided with branch
The both sides of brace mounting hole (16), the lower clamp body (8) are both provided with arc clamp body mounting hole (9), the arc fixture
Body support arm (17) is through across the fixing screws (18) of support arm mounting hole (16) and arc clamp body mounting hole (9) and lower fixture
Body (8) connects.
5. a kind of multi-section aluminium section bar special hydraulic clamp according to claim 4, it is characterised in that：The arc fixture
The inside elongatedness direction of body (14) is provided with support rim (23), and the both sides up and down of the support rim (23), which are both provided with, determines
Position step (15).
6. a kind of multi-section aluminium section bar special hydraulic clamp according to claim 5, it is characterised in that：The support rim
(23) both sides up and down are both provided with additional boss (24), and the side of the additional boss (24) is provided with lower fixing groove (26),
The other side of the additional boss (24) is provided with positioning strip (25), and the lower fixing groove (26) matches with positioning step (15)
It closes.
7. a kind of multi-section aluminium section bar special hydraulic clamp according to claim 6, it is characterised in that：It is supported described in per side
The quantity of positioning step (15) on boss (23) is two.
8. according to a kind of multi-section aluminium section bar special hydraulic clamp described in any claim in claim 1-7, feature
It is：The upper fixture body top-plate screw (2) is hexagon socket countersunk flat cap head screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710152383.8A CN106826317B (en) | 2017-03-15 | 2017-03-15 | A kind of multi-section aluminium section bar special hydraulic clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710152383.8A CN106826317B (en) | 2017-03-15 | 2017-03-15 | A kind of multi-section aluminium section bar special hydraulic clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106826317A CN106826317A (en) | 2017-06-13 |
| CN106826317B true CN106826317B (en) | 2018-10-19 |
Family
ID=59143678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710152383.8A Active CN106826317B (en) | 2017-03-15 | 2017-03-15 | A kind of multi-section aluminium section bar special hydraulic clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106826317B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110561048A (en) * | 2019-09-17 | 2019-12-13 | 沃热精密机械（上海）有限公司 | auxiliary process-added boss and boss forming process method thereof |
| CN113814455B (en) * | 2021-11-12 | 2024-05-03 | 景津装备股份有限公司 | Milling machine fixture for bidirectionally pneumatically compacting multiple workpieces and corresponding plane milling machine |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20018191U1 (en) * | 2000-01-20 | 2001-01-04 | Vischer & Bolli AG, Dübendorf | Clamping device |
| WO2011054393A1 (en) * | 2009-11-06 | 2011-05-12 | Fundacion Fatronik | Device and method for fixing parts |
| CN201711786U (en) * | 2010-06-29 | 2011-01-19 | 华南理工大学 | Automatic halving fixture system |
| CN102785181B (en) * | 2011-05-17 | 2014-07-30 | 厦门思尔特机器人系统有限公司 | Clamping mechanism for multipurpose sectional material end face |
| CN203380630U (en) * | 2013-06-09 | 2014-01-08 | 山东派克诺尔机器有限公司 | Fixture for numerical control machining center |
| CN203817844U (en) * | 2014-04-25 | 2014-09-10 | 上海真正数控机床有限公司 | Double-shaft pneumatic flat tongs |
| CN204221651U (en) * | 2014-07-28 | 2015-03-25 | 浙江栋梁新材股份有限公司 | Aluminium section bar fixture |
| CN204122818U (en) * | 2014-10-17 | 2015-01-28 | 重庆广仁铁塔制造有限公司 | Angle steel back chipping back-off mould |
| CN104802010A (en) * | 2015-04-29 | 2015-07-29 | 佛山市普拉迪数控科技有限公司 | Four-shaft clamping clamp for machining I steel or channel steel |
| CN204893513U (en) * | 2015-08-12 | 2015-12-23 | 巨鑫机床有限公司 | Flexible localization anchor clamps |
| CN205630040U (en) * | 2015-12-30 | 2016-10-12 | 江苏三顺实业有限公司（中外合资） | I -shaped section bar frock clamp |
| CN206605284U (en) * | 2017-03-15 | 2017-11-03 | 西安超越机电技术有限责任公司 | A kind of multi-section aluminium section bar special hydraulic clamp |
-
2017
- 2017-03-15 CN CN201710152383.8A patent/CN106826317B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106826317A (en) | 2017-06-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106826317B (en) | A kind of multi-section aluminium section bar special hydraulic clamp | |
| CN104924113B (en) | A kind of vertical knee-type milling machine is with irregular blank workpiece clamping bench | |
| CN216029526U (en) | Oil pressure internal stay formula clamping jaw positioning jig suitable for thin wall spare | |
| CN102133656A (en) | Milling fixture mechanism for crankcase-like workpieces | |
| CN206605284U (en) | A kind of multi-section aluminium section bar special hydraulic clamp | |
| CN203509787U (en) | Base of clamp for grinding tool and clamp with same | |
| CN202461590U (en) | Machine tool for processing bottom hole of main pin of automobile front axle | |
| CN208644111U (en) | Abnormal workpieces process pawl structure | |
| CN101549458B (en) | Processing technique for casting beam of automobile chassis | |
| CN216859015U (en) | Camshaft hydraulically operated fixture structure that centre gripping is stable | |
| CN206519755U (en) | The positioning tool processed for marine diesel round flange | |
| CN207071728U (en) | Passenger car rack and pinion steering gear rack rollers high-efficiency precise hydraulic fixture | |
| CN211804036U (en) | Special milling clamp for lower cross arm | |
| CN201405214Y (en) | Special fixture for gantry plane | |
| CN209364187U (en) | A kind of cylinder rough mills facet fixture assembly | |
| CN106624889A (en) | Automobile engine cylinder head milling fixture | |
| CN201997786U (en) | Milling fixture mechanism for workpiece of crank cases | |
| CN2810873Y (en) | Tool set for machining hook beam | |
| CN207104445U (en) | A kind of blue forging clamp for machining | |
| CN101708576A (en) | Side milling special fixture of ratchet spanner connector | |
| CN205764470U (en) | Laser peeling clamp base | |
| CN210255280U (en) | Double-station water pump machining clamp | |
| CN212286793U (en) | Anticreep ring location frock | |
| CN213034141U (en) | Large plane machining clamp of automobile cooling valve plate | |
| CN217019518U (en) | High-efficient side pushes away from locking-type CNC finish machining tool |
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 | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220127 Address after: 710061 No. 1, floor 3, unit 1, building 19, South Section 2, Yanta Road South, Yanta District, Xi'an, Shaanxi Province Patentee after: Tian Jian Address before: Room 606, block a, No. 1, Zone C, venture R & D Park, No. 69, Jinye Road, high tech Zone, Xi'an, Shaanxi 710077 Patentee before: XI'AN SUPER ELECTROMECHANICAL TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220907 Address after: Room 606, block a, No. 1, Zone C, venture R & D Park, No. 69, Jinye Road, high tech Zone, Xi'an, Shaanxi 710077 Patentee after: Xi'an Bibo Automation Equipment Co.,Ltd. Address before: 710061 No. 1, floor 3, unit 1, building 19, South Section 2, Yanta Road South, Yanta District, Xi'an, Shaanxi Province Patentee before: Tian Jian |