CN107414571A - Hydraulically operated fixture switching mechanism - Google Patents
Hydraulically operated fixture switching mechanism Download PDFInfo
- Publication number
- CN107414571A CN107414571A CN201710331381.5A CN201710331381A CN107414571A CN 107414571 A CN107414571 A CN 107414571A CN 201710331381 A CN201710331381 A CN 201710331381A CN 107414571 A CN107414571 A CN 107414571A
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- CN
- China
- Prior art keywords
- hole
- pin
- inwall
- fixed seat
- plate
- 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.)
- Granted
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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
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/10—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting holders for tool or work
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Actuator (AREA)
Abstract
The invention discloses hydraulically operated fixture switching mechanism, including lower fixed seat, connecting plate, the upper fixed seat and connecting rod of C-shaped configuration, the lower fixed seat includes fixed bottom plate, two clamping plates and a supporting plate are welded with the top of fixed bottom plate, and supporting plate is between two clamping plates, the middle part of two clamping plates is provided with the first pin-and-hole, connecting plate is between two clamping plates, and connecting plate is located above supporting plate, the connecting plate is triangular shape structure, connecting plate bottom is provided with the first fixing hole close to one jiao of the first pin-and-hole, and first the inwall of fixing hole be connected by the first bearing pin with the inwall of two the first pin-and-holes, the connecting plate is provided with the second fixing hole close to one jiao of supporting plate.The present invention is simple in construction, is easy to repair, and is overturn by the telescopic drive upper fixed seat of hydraulic cylinder piston rod, simple to operate, and upper fixed seat peak to ground level is lower to ground level than conventional clamp peak, is easy to operate fixture.
Description
Technical field
The present invention relates to hydraulically operated fixture technical field, more particularly to a kind of hydraulically operated fixture tipper of hydraulic jack driving
Structure.
Background technology
Nowadays, shaft position is overturn on the existing hydraulically operated fixture switching mechanism of most domestic to fix, be not easy to operate, produce
The hydraulically operated fixture that producer possesses can not be produced well.
With the arrival of new industrial age, society emphasizes to improve operating efficiency, and influence of the industry to environment increasingly increases.In
It is, in order to improve the production efficiency of equipment, to make equipment preferably easy to operation, manufacturer is one after another to its existing hydraulically operated fixture
Switching mechanism is transformed.Domestic manufacturer mainly purchases import equipment, and cost is high, Maintenance Difficulty, and domestic non-standard equipment falls behind.
The content of the invention
In order to overcome problem and defect present in existing hydraulically operated fixture switching mechanism, the present invention solves conventional equipment
Overturn point to fix, apogee distance ground level is high after fixture is opened, the problems such as being not easy to operate.Present device is integrally succinct
It is easy to repair, it is easier to meet technological requirement, equipment operation is simple, drives using hydraulic jack, by being fixed on lower fixed seat
On hydraulic jack, drive connection plate and connecting rod drive upper fixed seat upset, and upper fixed seat upset point is overturn in upper fixed seat
During change, upper mould peak to ground level than conventional clamp peak to ground level it is low, it is easy to operation.
To achieve these goals, present invention employs following technical scheme：
Hydraulically operated fixture switching mechanism, include the upper fixed seat and connecting rod of lower fixed seat, connecting plate, C-shaped configuration, the lower fixation
Seat includes fixed bottom plate, is welded with two clamping plates and a supporting plate at the top of fixed bottom plate, and supporting plate is located at two clamping plates
Between, the middle part of two clamping plates is provided with the first pin-and-hole, and connecting plate is between two clamping plates, and connecting plate is positioned at support
Above plate, the connecting plate is triangular shape structure, and connecting plate bottom is provided with the first fixing hole close to one jiao of the first pin-and-hole, and the
The inwall of one fixing hole is connected by the first bearing pin with the inwall of two the first pin-and-holes, one jiao close to supporting plate of the connecting plate
The second fixing hole is provided with, and the second fixing hole is connected with one end of hydraulic jack by rotating shaft, and supporting plate top is close to second
The opening position of fixing hole is provided with the second pin-and-hole, and the second pin-and-hole is connected by the other end of the second bearing pin and hydraulic jack, described
Upper fixed seat is located at the top of connecting plate, is located at the top of connecting plate in the opening of upper fixed seat, and one jiao of connecting plate top is provided with
3rd fixing hole, the bottom of fixed seat opening both sides inwall are provided with the first connection close to the opening position of the 3rd fixing hole
Hole, and the inwall of two the first connecting holes is connected by rotating shaft with the inwall of the 3rd fixing hole, fixed seat opening both sides
The top of inwall is provided with the second connecting hole, and the second connecting hole is connected by one end of rotating shaft and connecting rod, two folders
The top of plate is provided with the 3rd pin-and-hole, and is connected between two the 3rd pin-and-holes by the 3rd bearing pin, and the middle part of the 3rd bearing pin with
The other end connection of connecting rod.
Preferably, embedding slot is provided with the top exterior walls of the supporting plate, and hydraulic jack is adapted with embedding slot, and it is embedding
Tankage connects with the second pin-and-hole.
Preferably, the embedding slot is welded with the second limiting block being obliquely installed on the inwall of second pin-and-hole one end
Plate, and the second postive stop baffle and the angle at the top of supporting plate are 30-60 °.
Preferably, first connecting hole and the second connecting hole specification are identical, and the first fixing hole, the second fixing hole and
The specification of three fixing holes is identical, and the first pin-and-hole, the second pin-and-hole and the 3rd pin-and-hole specification are identical, the first bearing pin, the second bearing pin and
The specification of three bearing pins is identical.
Preferably, first bearing pin, the second bearing pin and the 3rd bearing pin are sold with the first pin-and-hole, the second pin-and-hole and the 3rd respectively
The inwall in hole forms interference fit, and interference difference between the first bearing pin and the first pin-and-hole inwall, the second bearing pin and second
The interference difference between interference difference and the 3rd bearing pin and the 3rd pin-and-hole inwall between pin-and-hole inwall is 0.3-0.5mm.
Preferably, the first postive stop baffle being obliquely installed, and the first postive stop baffle position are welded between two clamping plates
In side of first pin-and-hole away from the second pin-and-hole, and the first postive stop baffle is located at below connecting plate.
Beneficial effects of the present invention are：The present invention solves conventional equipment upset point and fixed, after fixture is opened peak away from
Height is high from the ground, and the problems such as being not easy to operate, present device integrally is succinctly easy to repair, it is easier to meet technological requirement,
It is simple to operate, driven using hydraulic jack, by the hydraulic jack being fixed on lower fixed seat, drive connection plate and connecting rod band
Dynamic upper fixed seat upset, upper fixed seat change in the process of hydraulic cylinder piston rod elongation around the upset point rotated, turned over
Point positions move down, and upper fixed seat peak to ground level is lower to ground level than conventional clamp peak, is easy to fixture
Operated.
Brief description of the drawings
Fig. 1 is that the fixture of hydraulically operated fixture switching mechanism proposed by the present invention overturns pre-structure schematic diagram；
Fig. 2 is structural representation after the fixture of hydraulically operated fixture switching mechanism proposed by the present invention is overturn.
In figure：1 fix bottom plate, 2 clamping plates, 3 supporting plates, 4 first pin-and-holes, 5 connecting plates, 6 second fixing holes, 7 hydraulic jacks,
It is 8 second pin-and-holes, 9 first connecting holes, 10 upper fixed seats, 11 second connecting holes, 12 connecting rods, 13 the 3rd pin-and-holes, 14 first spacing
Baffle plate.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.
The and of upper fixed seat 10 of reference picture 1-2, hydraulically operated fixture switching mechanism, including lower fixed seat, connecting plate 5, C-shaped configuration
Connecting rod 12, lower fixed seat include fixed bottom plate 1, and the top of fixed bottom plate 1 is welded with two clamping plates 2 and a supporting plate 3, and
Supporting plate 3 is between two clamping plates 2, and the middle part of two clamping plates 2 is provided with the first pin-and-hole 4, and connecting plate 5 is located at two clamping plates 2
Between, and connecting plate 5 is located at the top of supporting plate 3, connecting plate 5 is triangular shape structure, and the bottom of connecting plate 5 is close to the first pin-and-hole 4
One jiao is provided with the first fixing hole, and the inwall of the first fixing hole is connected by the first bearing pin with the inwall of two the first pin-and-holes 4, even
Fishplate bar 5 is provided with the second fixing hole 6 close to one jiao of supporting plate 3, and the second fixing hole 6 is connected with hydraulic jack 7 by rotating shaft
One end, and the top of supporting plate 3 is provided with the second pin-and-hole 8 close to the opening position of the second fixing hole 6, and the second pin-and-hole 8 passes through the second pin
Axle is connected with the other end of hydraulic jack 7, and upper fixed seat 10 is located at the top of connecting plate 5, and the top of connecting plate 5 is located at upper fixed seat
In 10 opening, and one jiao of 5 top of connecting plate is provided with the 3rd fixing hole, upper fixed seat 10 be open both sides inwall bottom close to the
The opening position of three fixing holes is provided with the first connecting hole 9, and the inwall of two the first connecting holes 9 passes through rotating shaft and the 3rd fixing hole
Inwall connection, the be open top of both sides inwall of upper fixed seat 10 is provided with the second connecting hole 11, and the second connecting hole 11 passes through
Rotating shaft is connected with one end of connecting rod 12, and the top of two clamping plates 2 is provided with the 3rd pin-and-hole 13, and between two the 3rd pin-and-holes 13
Connected by the 3rd bearing pin, and the middle part of the 3rd bearing pin is connected with the other end of connecting rod 12.
In the present invention, embedding slot is provided with the top exterior walls of supporting plate 3, and hydraulic jack 7 is adapted with embedding slot, and it is embedding
Tankage connects with the second pin-and-hole 8, and embedding slot is welded with the second limiting block being obliquely installed on the inwall of the one end of the second pin-and-hole 8
Plate, and the second postive stop baffle and the angle at the top of supporting plate 3 are 30-60 °, the first connecting hole 9 and the specification phase of the second connecting hole 11
Together, and the first fixing hole, the second fixing hole 6 are identical with the specification of the 3rd fixing hole, the first pin-and-hole 4, the second pin-and-hole 8 and the 3rd pin
The specification of hole 13 is identical, and the specification of the first bearing pin, the second bearing pin and the 3rd bearing pin is identical, the first bearing pin, the second bearing pin and the 3rd pin
Axle forms with the inwall of the first pin-and-hole 4, the second pin-and-hole 8 and the 3rd pin-and-hole 13 be interference fitted respectively, and the first bearing pin and the first pin
Interference difference between interference difference, the second bearing pin and the inwall of the second pin-and-hole 8 and the 3rd bearing pin and the 3rd between the inwall of hole 4
Interference difference between the inwall of pin-and-hole 13 is 0.3-0.5mm, and the first limiting block being obliquely installed is welded between two clamping plates 2
Plate 14, and the first postive stop baffle 14 is located at side of first pin-and-hole 4 away from the second pin-and-hole 8, and the first postive stop baffle 14 is positioned at company
The lower section of fishplate bar 5.
Hydraulic jack 7 is fixed on lower fixed seat the piston rod of hydraulic jack 7 and extended, and promotes connecting plate 5 around 4 turns of the first pin-and-hole
Dynamic, connecting plate 5 is connected by rotating shaft with the inwall of the first connecting hole 9, drives upper fixed seat 9 to be rotated around the second connecting hole 11, and second
The inwall of connecting hole 11 is connected by rotating shaft with one end of connecting rod 12, and connecting rod 12 rotates around the 3rd fixing hole 13, is made solid
In the rotation process of reservation 9, the vertical height of the second connecting hole 11 constantly reduces, so that the peak of upper fixed seat 10 constantly drops
It is low.
The piston rod of hydraulic jack 7 elongation drive connection plate 5 then connects so as to drive connecting rod 12 by upper fixed seat 10
Plate 5 and connecting rod 12 drive upper fixed seat 10 to downwardly turn over, and open fixture, and the piston rod of hydraulic jack 7 shortens, drive connection plate 5
So as to drive connecting rod 12 by upper fixed seat 10, then connecting plate 5 and connecting rod 12 drive upper fixed seat 10 to be flipped up, and close
Co-clip has, and repeats the above steps, realizes the opening and closing of fixture.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (6)
1. hydraulically operated fixture switching mechanism, include the upper fixed seat (10) and connecting rod of lower fixed seat, connecting plate (5), C-shaped configuration
(12), it is characterised in that the lower fixed seat includes fixed bottom plate (1), and two clamping plates are welded with the top of fixed bottom plate (1)
(2) and a supporting plate (3), and supporting plate (3) is between two clamping plates (2), and the middle part of two clamping plates (2) is provided with
First pin-and-hole (4), connecting plate (5) is between two clamping plates (2), and connecting plate (5) is located above supporting plate (3), the company
Fishplate bar (5) is triangular shape structure, and connecting plate (5) bottom is provided with the first fixing hole close to one jiao of the first pin-and-hole (4), and first is solid
The inwall for determining hole is connected by the first bearing pin with the inwall of two the first pin-and-holes (4), and the connecting plate (5) is close to supporting plate (3)
One jiao be provided with the second fixing hole (6), and the second fixing hole (6) is connected with one end of hydraulic jack (7) by rotating shaft, and supports
Plate (3) top is provided with the second pin-and-hole (8) close to the opening position of the second fixing hole (6), and the second pin-and-hole (8) by the second bearing pin with
The other end connection of hydraulic jack (7), fixed seat (10) are located at the top of connecting plate (5), are located at the top of connecting plate (5)
In the opening of upper fixed seat (10), and one jiao of connecting plate (5) top is provided with the 3rd fixing hole, fixed seat (10) opening two
The bottom of side inwall is provided with the first connecting hole (9) close to the opening position of the 3rd fixing hole, and two the first connecting holes (9) is interior
Wall is connected by rotating shaft with the inwall of the 3rd fixing hole, and the top of fixed seat (10) opening both sides inwall is provided with second
Connecting hole (11), and the second connecting hole (11) is connected by rotating shaft with one end of connecting rod (12), the top of two clamping plates (2)
End is provided with the 3rd pin-and-hole (13), and is connected between two the 3rd pin-and-holes (13) by the 3rd bearing pin, and the middle part of the 3rd bearing pin
It is connected with the other end of connecting rod (12).
2. hydraulically operated fixture switching mechanism according to claim 1, it is characterised in that the top exterior walls of the supporting plate (3)
On be provided with embedding slot, and hydraulic jack (7) is adapted with embedding slot, and embedding slot connects with the second pin-and-hole (8).
3. hydraulically operated fixture switching mechanism according to claim 2, it is characterised in that the embedding slot is close to the second pin-and-hole
(8) the second postive stop baffle being obliquely installed, and the second postive stop baffle and the folder at the top of supporting plate (3) are welded with the inwall of one end
Angle is 30-60 °.
4. hydraulically operated fixture switching mechanism according to claim 1, it is characterised in that first connecting hole (9) and second
Connecting hole (11) specification is identical, and the first fixing hole, the second fixing hole (6) are identical with the specification of the 3rd fixing hole, the first pin-and-hole
(4), the second pin-and-hole (8) is identical with the 3rd pin-and-hole (13) specification, and the specification of the first bearing pin, the second bearing pin and the 3rd bearing pin is identical.
5. hydraulically operated fixture switching mechanism according to claim 1, it is characterised in that first bearing pin, the second bearing pin and
3rd bearing pin forms with the inwall of the first pin-and-hole (4), the second pin-and-hole (8) and the 3rd pin-and-hole (13) be interference fitted respectively, and first
The interference difference between interference difference, the second bearing pin and the second pin-and-hole (8) inwall between bearing pin and the first pin-and-hole (4) inwall
And the 3rd interference difference between bearing pin and the 3rd pin-and-hole (13) inwall is 0.3-0.5mm.
6. hydraulically operated fixture switching mechanism according to claim 1, it is characterised in that welded between two clamping plates (2)
There is the first postive stop baffle (14) being obliquely installed, and the first postive stop baffle (14) is located at the first pin-and-hole (4) away from the second pin-and-hole (8)
Side, and the first postive stop baffle (14) is located at below connecting plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710331381.5A CN107414571B (en) | 2017-05-11 | 2017-05-11 | Hydraulically operated fixture turnover mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710331381.5A CN107414571B (en) | 2017-05-11 | 2017-05-11 | Hydraulically operated fixture turnover mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107414571A true CN107414571A (en) | 2017-12-01 |
| CN107414571B CN107414571B (en) | 2019-03-29 |
Family
ID=60424516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710331381.5A Active CN107414571B (en) | 2017-05-11 | 2017-05-11 | Hydraulically operated fixture turnover mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107414571B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3863402A (en) * | 1974-02-01 | 1975-02-04 | Landis Tool Co | Workpiece orienting device for a machine tool |
| CN1927533A (en) * | 2006-09-25 | 2007-03-14 | 郑卫星 | Truss resolution overturned sideslip type assembly mechanism |
| CN202318279U (en) * | 2011-11-08 | 2012-07-11 | 淄博中材庞贝捷金晶玻纤有限公司 | Maintenance vehicle with automatic charka-reversing function |
| TW201350258A (en) * | 2012-06-04 | 2013-12-16 | Hiwin Tech Corp | Multi-link discharging mechanism |
| CN105014101A (en) * | 2015-08-07 | 2015-11-04 | 苏州三体智能科技有限公司 | Automatic finish turning lathe for motor rotor |
-
2017
- 2017-05-11 CN CN201710331381.5A patent/CN107414571B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3863402A (en) * | 1974-02-01 | 1975-02-04 | Landis Tool Co | Workpiece orienting device for a machine tool |
| CN1927533A (en) * | 2006-09-25 | 2007-03-14 | 郑卫星 | Truss resolution overturned sideslip type assembly mechanism |
| CN202318279U (en) * | 2011-11-08 | 2012-07-11 | 淄博中材庞贝捷金晶玻纤有限公司 | Maintenance vehicle with automatic charka-reversing function |
| TW201350258A (en) * | 2012-06-04 | 2013-12-16 | Hiwin Tech Corp | Multi-link discharging mechanism |
| CN105014101A (en) * | 2015-08-07 | 2015-11-04 | 苏州三体智能科技有限公司 | Automatic finish turning lathe for motor rotor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107414571B (en) | 2019-03-29 |
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