CN110340312A - A kind of adjustable fixing device based on the sandbox in foundry shop - Google Patents
A kind of adjustable fixing device based on the sandbox in foundry shop Download PDFInfo
- Publication number
- CN110340312A CN110340312A CN201910791848.3A CN201910791848A CN110340312A CN 110340312 A CN110340312 A CN 110340312A CN 201910791848 A CN201910791848 A CN 201910791848A CN 110340312 A CN110340312 A CN 110340312A
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- Prior art keywords
- block
- sandbox
- fastening
- loading plate
- sliding
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C21/00—Flasks; Accessories therefor
- B22C21/12—Accessories
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supports Or Holders For Household Use (AREA)
- Hinges (AREA)
Abstract
The present invention provides a kind of adjustable fixing device based on the sandbox in foundry shop, comprising: rectangle loading plate, it is characterised in that: rectangle loading plate left and right ends slidably connect one group described in retention mechanism；The driving mechanism passes through two fastening screw screw thread limiting lockings.The stabilization of nowel when in order to guarantee the operation of sandbox branch mailbox, pivotable drive mechanism, driven gear in driving gear engagement driving fixed installation sector, rectangular base plate is driven to do angular adjustment operation, so that under overlooking state two in rectangular base plate at the rotation of U-shaped construction opening end stretch out the lower section of rectangle loading plate covering, and because angular adjustment operation is unrestricted, therefore it can guarantee that U-shaped construction opening end is corresponding with the position of mounting hole of workbench by angular adjustment, then it is locked by bolt, therefore when the operation of sandbox branch mailbox, the designed stabilized sandbox nowel of adjustable fixing device through the invention, it will not be driven by sandbox top box.
Description
Technical field
The invention belongs to casting model powder box technology fields, more specifically, in particular to a kind of sand based in foundry shop
The adjustable fixing device of case.
Background technique
In casting and molding transfer matic, in flask separator by the separated process of upper drag box, when lifting top box, have
It is possible that the case where nowel is also lifted together, the main reason for causing such case is since nowel is not good
It is fixed, drives nowel when leading to lift top box, because molding sand used in moulding itself has very big viscosity, sandbox
There is molding sand residual in inside, it is also possible to which the pin of drag box such as does not completely disengage at the reasons in fixation, occurs taking up nowel this
It is many unfavorable to bring when situation, such as damage equipment, thereby results in certain loss；Normal operation journey can be also upset simultaneously
Sequence reduces working efficiency
Such as application number: the utility model relates to a kind of casting box fixing devices, including an oil cylinder by CN200920232022.5
And its positional cylinder seat, the piston rod head of the oil cylinder are hinged on a rocker bracket by a revolute pair, the rocking bar branch
One end of frame is fixed by pedestal, and the other end is equipped with card case hook.The driving for the piston rod that the device is driven by oil cylinder, rocking bar branch
Frame is rotated along pedestal, drives the effect of card case hook and nowel locking position, and then complete the fixation and locking to nowel, solves
The problem of flask separator may also lift together nowel when separating upper drag box.Retrieval based on the patent, Yi Jijie
Equipment in the prior art discovery is closed, above equipment after preparation production, may be only available for list in use, its limitation is larger
The sandbox of one specification is not able to satisfy the application of plurality of specifications sandbox.
Summary of the invention
In order to solve the above technical problem, the present invention provides a kind of adjustable fixed dresses of sandbox based in foundry shop
It sets, when solving the operation of existing sandbox branch mailbox, sandbox nowel is easily taken up by sandbox top box, causes to be easy to cause equipment damage etc.
Problem.
The present invention a kind of purpose and effect of the adjustable fixing device based on the sandbox in foundry shop, by detail below
Technological means is reached:
A kind of adjustable fixing device based on the sandbox in foundry shop, including rectangle loading plate, it is characterised in that: institute
State rectangle loading plate left and right ends slidably connect one group described in retention mechanism；The rectangle loading plate bottom face passes through described
Driving mechanism engagement be drivingly connected have one group described in fixed installation sector；The driving mechanism passes through two fastening screw spiral shells
Line limiting locking.
Further, the rectangle loading plate further include have isosceles trapezoid sliding groove, strip sliding opening, universal caster wheel,
Calabash shaped protruding block, circular rotatable through-hole, calabash shaped groove are in symmetry shape between rectangle loading plate left side and right side
The isosceles trapezoid sliding groove at two is offered altogether, and the rectangle loading plate top end face front and rear sides edge offers one
Locate the strip sliding opening, rectangle loading plate bottom face left and right sides edge position is mounted on the multi-axis foot
Wheel, the rectangle loading plate bottom face are provided with one piece of calabash shaped protruding block, and circle knot at the one of calabash shaped protruding block
Structure end and the rectangle loading plate bottom face centre are in same axis, and the calabash shaped protruding block and the rectangle carry
The calabash shaped groove at one, and circular configuration end axle center at the two of calabash shaped protruding block bottom face are offered between board bottom end face
Position offers the circular rotatable through-hole being connected at one with the calabash shaped groove；
Further, the retention mechanism further includes having fastening sliding equipment, fastening retaining mechanism, locking nut, described
Fastening retaining mechanism is connected with fastening sliding equipment screw thread sliding, and the locking nut is threaded in the fastening and slides
On motivation structure；
Further, the fixed installation sector further includes having rectangular base plate, U-shaped construction opening, first rotating shaft, driven tooth
Wheel, the rectangular base plate top end face axis part are connected with one piece of driven gear, institute by a first rotating shaft weldering
It states driven gear and is located at the calabash for being in the circular configuration end of same axis with the rectangle loading plate bottom face centre
In reed shape groove, and the first rotating shaft is rotatably connected in the circular rotatable through-hole corresponding thereto, the rectangular base
The U-shaped construction opening at one, and the rectangular base plate bottom face and two universal caster wheels are offered at left and right sides of plate
Castor bottom surface be in same level；
Further, the driving mechanism further includes having driving gear, the second shaft, round block, the first tapped through hole, described
Round block top end face axis part is connected with one piece of driving gear, the driving gear position by the second shaft weldering
In in the calabash shaped groove, and the transmission that is meshed with the driven gear, second shaft are rotatably connected on corresponding thereto
In the circular rotatable through-hole answered, the round block top end face fits with the calabash shaped protruding block bottom face, and the circle
Block bottom face circular array shape offers first tapped through hole at two altogether, equal screw thread in first tapped through hole at two
It is connected with the fastening screw, and the stud end length of fastening screw is greater than the thickness of the round block；
Further, the fastening sliding equipment further includes having concave block, T-type sliding slot, U-shaped piece, stud, isosceles trapezoid cunning
Motion block, ball, the second tapped through hole, concave block top end face centre offer second tapped through hole, institute at one
It states and is provided with one piece of isosceles trapezoid sliding shoe, and two pieces of isosceles trapezoid sliding shoes at left and right sides of concave block bottom face
It is slidably connected at two in the isosceles trapezoid sliding groove respectively, side at two pieces of isosceles trapezoid sliding shoe bottom faces and two
Face be in symmetry shape it is each it is embedded be rotatably connected to two balls, when the isosceles trapezoid sliding shoe be slidably connected at it is described etc.
When in the trapezoidal sliding groove of waist, the ball is in contact with isosceles trapezoid sliding groove inner face sliding, the concave block indent
The end left and right sides offers the T-type sliding slot at one, is provided with one piece described U-shaped piece at left and right sides of the concave block, and
Two pieces of U-shaped piece of bottom face axis parts are welded with the stud, and two studs are slidably connected at two respectively
Locate in the strip sliding opening, and two studs are threaded with the locking nut；
Further, the fastening retaining mechanism further includes having fastening block, isosceles trapezoidal structure, T-type sliding block, bearing, spiral shell
Bar, the fastening block front end use the isosceles trapezoidal structure, and it is sliding that the fastening block left and right ends are provided with one piece of T-type
Block, and two pieces of T-type sliding blocks are slidably connected at two in the T-type sliding slot, the fastening block top end face passes through the bearing and turns
It is dynamic to be connected with the screw rod, and the screw rod is connected with the second tapped through hole screw thread；
Compared with prior art, the invention has the following beneficial effects:
Adjustable fixing device designed by the present invention may be selected designed by the present invention more than two when being fixedly mounted
Sandbox nowel is placed on the rectangle loading plate top end face in two groups of adjustable fixing devices, then by adjustable fixing device
Two groups of retention mechanisms along isosceles trapezoid sliding groove and strip sliding opening every group of adjustable fixing device of sliding, so that two groups tight
Gu mechanism is close to the side end face of sandbox nowel, screw rod in retention mechanism is twisted by tool, so that screw rod is along the second tapped through hole
Downward threads turn, bearing by the conversion of the rotary motion of screw rod linearly movement driving fastening block at two T-type sliding slot to downslide
It is dynamic, so that the fin phase limiting locking of the isosceles trapezoidal structure of fastening block and sandbox nowel side end face, to complete sandbox
The fixed installation of nowel operates.
The stabilization of nowel when in order to guarantee the operation of sandbox branch mailbox, pivotable drive mechanism, driving gear engagement driving are fixed
Driven gear in installing mechanism, drive rectangular base plate do angular adjustment operation so that under overlooking state two in rectangular base plate at U
The rotation of type construction opening end stretches out the lower section of rectangle loading plate covering, and because angular adjustment operation is unrestricted, therefore passes through angle
Degree, which is adjusted, can guarantee that U-shaped construction opening end is corresponding with the position of mounting hole of workbench, is then locked by bolt, therefore sand
When case branch mailbox operates, the designed stabilized sandbox nowel of adjustable fixing device through the invention will not be by sandbox top box
It drives.
Detailed description of the invention
Fig. 1 is top end shaft view structural schematic diagram of the invention.
Fig. 2 is axis view structural schematic diagram in bottom end of the invention.
Fig. 3 is schematic view of the front view of the invention.
Fig. 4 is A-A schematic cross-sectional view in Fig. 3 of the invention.
Fig. 5 is side structure schematic view of the invention.
Fig. 6 is rectangle loading plate top end shaft view structural schematic diagram of the invention.
Fig. 7 is rectangle loading plate bottom end axis view structural schematic diagram of the invention.
Fig. 8 is calabash shaped protruding block internal sectional structure schematic diagram of the invention.
Fig. 9 is driving mechanism schematic view of the front view of the invention.
Figure 10 is driving mechanism axis view structural schematic diagram of the invention.
Figure 11 is fixed installation sector axis view structural schematic diagram of the invention.
Figure 12 is retention mechanism axis view structural schematic diagram of the invention.
Figure 13 is fastening sliding equipment axis view structural schematic diagram of the invention.
Figure 14 is fastening retaining mechanism axis view structural schematic diagram of the invention.
Figure 15 is fastening sliding equipment schematic view of the front view of the invention.
Figure 16 is fixed installation sector rotation adjustment state flowering structure schematic diagram of the invention.
In figure, the corresponding relationship of component names and accompanying drawing number are as follows:
1, rectangle loading plate；101, isosceles trapezoid sliding groove；102, strip sliding opening；103, universal caster wheel；104, calabash
Reed shape protruding block；105, circular rotatable through-hole；106, calabash shaped groove；2, retention mechanism；3, fixed installation sector；301, rectangle
Bottom plate；302, U-shaped construction opening；303, first rotating shaft；304, driven gear；4, driving mechanism；401, driving gear；402,
Two shafts；403, round block；404, the first tapped through hole；5, fastening screw；6, sliding equipment is fastened；601, concave block；602, T-type
Sliding slot；603, U-shaped piece；604, stud；605, isosceles trapezoid sliding shoe；606, ball；607, the second tapped through hole；7, fastening lock
Tight mechanism；701, fastening block；702, isosceles trapezoidal structure；703, T-type sliding block；704, bearing；705, screw rod；8, locking nut；
Specific embodiment
Embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples.Following embodiment is used for
Illustrate the present invention, but cannot be used to limit the scope of the invention.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term " on ",
The orientation or positional relationship of the instructions such as "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and should not be understood as instruction or
Imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connected " " connects
Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment:
As shown in attached drawing 1 to attached drawing 16:
The present invention provides a kind of adjustable fixing device based on the sandbox in foundry shop, includes: rectangle loading plate
1, it is characterised in that: 1 left and right ends of rectangle loading plate slidably connect one group of retention mechanism 2；1 bottom face of rectangle loading plate is logical
The engagement of mechanism of overdriving 4, which is drivingly connected, one group of fixed installation sector 3；Driving mechanism 4 passes through two 5 screw thread of fastening screw limits
Locking.
Wherein, rectangle loading plate 1 further includes having isosceles trapezoid sliding groove 101, strip sliding opening 102, universal caster wheel
103, calabash shaped protruding block 104, circular rotatable through-hole 105, calabash shaped groove 106,1 left side of rectangle loading plate and right side it
Between offer isosceles trapezoid sliding groove 101 at two altogether in symmetry shape, 1 top end face front and rear sides edge of rectangle loading plate is opened
Equipped with strip sliding opening 102 at one, 1 bottom face left and right sides edge position of rectangle loading plate is mounted on a universal caster wheel
103,1 bottom face of rectangle loading plate is provided with one piece of calabash shaped protruding block 104, and circle knot at the one of calabash shaped protruding block 104
Structure end and 1 bottom face centre of rectangle loading plate are in same axis, calabash shaped protruding block 104 and 1 bottom end of rectangle loading plate
Calabash shaped groove 106 at one, and circular configuration end axis part at the two of 104 bottom face of calabash shaped protruding block are offered between face
Offer the circular rotatable through-hole 105 being connected at one with calabash shaped groove 106.
Wherein, retention mechanism 2 further includes having fastening sliding equipment 6, fastening retaining mechanism 7, locking nut 8, fastening locking
Mechanism 7 is connected with fastening 6 screw thread of sliding equipment sliding, and locking nut 8 is threaded on fastening sliding equipment 6.
Wherein, fixed installation sector 3 further includes having rectangular base plate 301, U-shaped construction opening 302, first rotating shaft 303, driven
Gear 304,301 top end face axis part of rectangular base plate are connected with one piece of driven gear 304 by a weldering of first rotating shaft 303,
The calabash shaped that driven gear 304 is located at the circular configuration end for being in same axis with 1 bottom face centre of rectangle loading plate is recessed
In slot 106, and first rotating shaft 303 is rotatably connected in circular rotatable through-hole 105 corresponding thereto, rectangular base plate 301 or so
Two sides offer U-shaped construction opening 302 at one, and the castor bottom surface of 301 bottom face of rectangular base plate and two universal caster wheels 103
In same level.
Wherein, driving mechanism 4 further includes having driving gear 401, the second shaft 402, round block 403, the first tapped through hole
404,403 top end face axis part of round block is connected with one piece of driving gear 401, driving gear by the second shaft 402 weldering
401 are located in calabash shaped groove 106, and the transmission that is meshed with driven gear 304, the second shaft 402 are rotatably connected on and its phase
In corresponding circular rotatable through-hole 105,403 top end face of round block fits with 104 bottom face of calabash shaped protruding block, and round block 403
Bottom face circular array shape offers the first tapped through hole 404 at two altogether, is threadedly coupled in first tapped through hole 404 at two
There is a fastening screw 5, and the stud end length of fastening screw 5 is greater than the thickness of round block 403.
Wherein, fastening sliding equipment 6 further includes having concave block 601, T-type sliding slot 602, U-shaped piece 603, stud 604, isosceles
Trapezoidal sliding shoe 605, ball 606, the second tapped through hole 607,601 top end face centre of concave block offer the second spiral shell at one
Line through-hole 607,601 bottom face of the concave block left and right sides are provided with one piece of isosceles trapezoid sliding shoe 605, and two pieces of isosceles trapezoids
Sliding shoe 605 is slidably connected at respectively at two in isosceles trapezoid sliding groove 101, two pieces of 605 bottom faces of isosceles trapezoid sliding shoe and
Side end face is in that each embed of symmetry shape is rotatably connected to two balls 606 at two, when isosceles trapezoid sliding shoe 605 is slidably connected at
When in isosceles trapezoid sliding groove 101, ball 606 is in contact with the sliding of 101 inner face of isosceles trapezoid sliding groove, in concave block 601
T-type sliding slot 602 at one is offered at left and right sides of female end, one piece U-shaped piece 603, and two are provided at left and right sides of concave block 601
U-shaped piece of 603 bottom face axis parts of block are welded with a stud 604, and two studs 604 are slidably connected at strip at two respectively
In sliding opening 102, and two studs 604 are threaded with a locking nut 8.
Wherein, fastening retaining mechanism 7 further includes having fastening block 701, isosceles trapezoidal structure 702, T-type sliding block 703, bearing
704, screw rod 705,701 front end of fastening block use isosceles trapezoidal structure 702, and 701 left and right ends of fastening block are provided with one piece of T-type
Sliding block 703, and two pieces of T-type sliding blocks 703 are slidably connected at two in T-type sliding slot 602,701 top end face of fastening block passes through 704 turns of bearing
It is dynamic to be connected with a screw rod 705, and screw rod 705 is connected with 607 screw thread of the second tapped through hole.
When use:
When fixed installation, adjustable fixing device designed by the present invention more than two is selected first, sandbox nowel is put
It sets on 1 top end face of rectangle loading plate in two groups of adjustable fixing devices, it is then sliding along isosceles trapezoid sliding groove 101 and strip
Two groups of retention mechanisms 2 in dynamic 102 every group of adjustable fixing device of sliding of opening, so that two groups of retention mechanisms 2 are close to sandbox nowel
Side end face, screw rod 705 in retention mechanism 2 is then twisted by tool so that screw rod 705 along the second tapped through hole 607 downwards
Threads turn, by the rotary motion conversion of screw rod 705, linearly movement drives the T-type sliding slot at two of fastening block 701 to bearing 704
602 slide downwards, so that the fin phase limiting lock of the isosceles trapezoidal structure 702 of fastening block 701 and sandbox nowel side end face
Tightly, to complete the fixed installation operation of sandbox nowel；
The stabilization of nowel when in order to guarantee the operation of sandbox branch mailbox, pivotable drive mechanism 4, the engagement driving of driving gear 401
Driven gear 304 in fixed installation sector 3 drives rectangular base plate 301 to do angular adjustment operation, so that rectangle under overlooking state
U-shaped 302 end of construction opening rotation stretches out the lower section of the covering of rectangle loading plate 1 at two in bottom plate 301, and because angular adjustment operates
It is unrestricted, therefore can guarantee that U-shaped 302 end of construction opening is corresponding with the position of mounting hole of workbench by angular adjustment, then
It is locked by bolt, therefore when sandbox branch mailbox operates, through the invention the designed stabilized sandbox of adjustable fixing device
Nowel will not be driven by sandbox top box；
1 bottom face left and right sides edge position of rectangle loading plate is respectively mounted in adjustable fixing device designed by the present invention
There is a universal caster wheel 103, by the setting of universal caster wheel 103, can be convenient for moving convenient for sandbox after fixed installation, be not necessarily to
It carries, it is more laborsaving.
The embodiment of the present invention is given for the purpose of illustration and description, and is not exhaustively or by this to send out
It is bright to be limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Choosing
Selecting and describe embodiment is and to make those skilled in the art to more preferably illustrate the principle of the present invention and practical application
It will be appreciated that the present invention is to design various embodiments suitable for specific applications with various modifications.
Claims (7)
1. a kind of adjustable fixing device based on the sandbox in foundry shop, including rectangle loading plate (1), it is characterised in that:
Rectangle loading plate (1) left and right ends slidably connect one group described in retention mechanism (2)；Rectangle loading plate (1) bottom
End face by the driving mechanism (4) engagement be drivingly connected have one group described in fixed installation sector (3)；The driving mechanism (4)
Pass through two fastening screw (5) screw thread limiting lockings.
2. a kind of adjustable fixing device based on the sandbox in foundry shop as described in claim 1, it is characterised in that: described
Rectangle loading plate (1) further includes having isosceles trapezoid sliding groove (101), strip sliding opening (102), universal caster wheel (103), cucurbit
Shape protruding block (104), circular rotatable through-hole (105), calabash shaped groove (106), rectangle loading plate (1) left side and right end
The isosceles trapezoid sliding groove (101) at two, rectangle loading plate (1) the top end face front and back are offered altogether in symmetry shape between face
Both sides of the edge position offers the strip sliding opening (102) at one, rectangle loading plate (1) the bottom face left and right sides
Edge is mounted on the universal caster wheel (103), and rectangle loading plate (1) bottom face is provided with one piece of calabash
Reed shape protruding block (104), and circular configuration end and rectangle loading plate (1) bottom face at the one of calabash shaped protruding block (104)
Centre is in same axis, offers between the calabash shaped protruding block (104) and the rectangle loading plate (1) bottom face
The calabash shaped groove (106) at one, and circular configuration end axis part is opened at the two of calabash shaped protruding block (104) bottom face
Equipped with the circular rotatable through-hole (105) being connected at one with the calabash shaped groove (106).
3. a kind of adjustable fixing device based on the sandbox in foundry shop as described in claim 1, it is characterised in that: described
Retention mechanism (2) further includes having fastening sliding equipment (6), fastening retaining mechanism (7), locking nut (8), the fastening locking machine
Structure (7) is connected with fastening sliding equipment (6) screw thread sliding, and the locking nut (8) is threaded in the fastening and slides
On motivation structure (6).
4. a kind of adjustable fixing device based on the sandbox in foundry shop as described in claim 1, it is characterised in that: described
Fixed installation sector (3) further includes having rectangular base plate (301), U-shaped construction opening (302), first rotating shaft (303), driven gear
(304), rectangular base plate (301) the top end face axis part is connected with one piece of institute by first rotating shaft (303) weldering
It states driven gear (304), the driven gear (304), which is located at, is in same with rectangle loading plate (1) the bottom face centre
In the calabash shaped groove (106) at the circular configuration end of one axis, and the first rotating shaft (303) is rotatably connected on and its phase
In the corresponding circular rotatable through-hole (105), the U-shaped peace at one is offered at left and right sides of the rectangular base plate (301)
Dress opening (302), and the castor bottom surface of the rectangular base plate (301) bottom face and two universal caster wheels (103) is in same
One horizontal plane.
5. a kind of adjustable fixing device based on the sandbox in foundry shop as described in claim 1, it is characterised in that: described
Driving mechanism (4) further includes having driving gear (401), the second shaft (402), round block (403), the first tapped through hole (404), institute
It states round block (403) top end face axis part and one piece of driving gear is connected with by the second shaft (402) weldering
(401), the driving gear (401) is located in the calabash shaped groove (106), and is meshed with the driven gear (304)
Transmission, second shaft (402) are rotatably connected in the circular rotatable through-hole (105) corresponding thereto, the round block
(403) top end face fits with calabash shaped protruding block (104) bottom face, and the round block (403) bottom face battle array in a ring
Column-shaped offers first tapped through hole (404) at two altogether, is threaded in first tapped through hole (404) at two
One fastening screw (5), and the stud end length of fastening screw (5) is greater than the thickness of the round block (403).
6. a kind of adjustable fixing device based on the sandbox in foundry shop as described in claim 1, it is characterised in that: described
Fastening sliding equipment (6) further includes having concave block (601), T-type sliding slot (602), U-shaped piece (603), stud (604), isosceles trapezoid
Sliding shoe (605), ball (606), the second tapped through hole (607), concave block (601) the top end face centre offer one
Locate second tapped through hole (607), is provided with one piece of isosceles trapezoid at left and right sides of concave block (601) bottom face
Sliding shoe (605), and two pieces of isosceles trapezoid sliding shoes (605) are slidably connected at the isosceles trapezoid sliding groove at two respectively
(101) in, side end face is in each embedded rotation connection of symmetry shape at two pieces of isosceles trapezoid sliding shoe (605) bottom faces and two
There are two balls (606), when the isosceles trapezoid sliding shoe (605) is slidably connected at the isosceles trapezoid sliding groove
(101) when interior, the ball (606) is in contact with isosceles trapezoid sliding groove (101) inner face sliding, the concave block
(601) the T-type sliding slot (602) at one is offered at left and right sides of concave end, is respectively provided at left and right sides of the concave block (601)
There is one piece U-shaped piece (603), and two pieces of described U-shaped piece of (603) bottom face axis parts are welded with the stud
(604), two studs (604) are slidably connected at respectively at two in the strip sliding opening (102), and two spiral shells
Column (604) is threaded with the locking nut (8).
7. a kind of adjustable fixing device based on the sandbox in foundry shop as described in claim 1, it is characterised in that: described
Fastening retaining mechanism (7) further include have fastening block (701), isosceles trapezoidal structure (702), T-type sliding block (703), bearing (704),
Screw rod (705), fastening block (701) front end use the isosceles trapezoidal structure (702), fastening block (701) left and right two
End is provided with one piece of T-type sliding block (703), and two pieces of T-type sliding blocks (703) are slidably connected the T-type sliding slot at two
(602) in, fastening block (701) top end face is rotatably connected to the screw rod (705) by the bearing (704), and
The screw rod (705) is connected with the second tapped through hole (607) screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910791848.3A CN110340312B (en) | 2019-08-26 | 2019-08-26 | Adjustable fixing device based on sand box in foundry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910791848.3A CN110340312B (en) | 2019-08-26 | 2019-08-26 | Adjustable fixing device based on sand box in foundry |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110340312A true CN110340312A (en) | 2019-10-18 |
| CN110340312B CN110340312B (en) | 2020-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910791848.3A Expired - Fee Related CN110340312B (en) | 2019-08-26 | 2019-08-26 | Adjustable fixing device based on sand box in foundry |
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| CN107470831A (en) * | 2017-09-20 | 2017-12-15 | 湖北敏丰机电设备有限公司 | A kind of material clamping device of the convenient regulation of plasma cutting machines |
| CN108393472A (en) * | 2018-03-05 | 2018-08-14 | 安徽传质信息科技有限公司 | A kind of founding equipment that can be manually operated |
| CN109676084A (en) * | 2019-01-03 | 2019-04-26 | 山西中条山机电设备有限公司 | A kind of cold core sand casting device and casting technique |
| CN208960934U (en) * | 2018-10-01 | 2019-06-11 | 潍坊市凯隆机械有限公司 | A kind of moulding machine backhaul die lifter |
| CN209095053U (en) * | 2018-12-11 | 2019-07-12 | 五莲县华盛工贸有限公司 | Efficient milling machine workpiece clamping device |
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2019
- 2019-08-26 CN CN201910791848.3A patent/CN110340312B/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20020082707A (en) * | 2001-04-25 | 2002-10-31 | 현대자동차주식회사 | Molding block for casting |
| CN201565564U (en) * | 2009-09-21 | 2010-09-01 | 苏州苏铸成套装备制造有限公司 | Casting box fixing device |
| CN102039369A (en) * | 2009-10-19 | 2011-05-04 | 苏州苏铸成套装备制造有限公司 | Sand removing device |
| CN103394678A (en) * | 2013-08-19 | 2013-11-20 | 浙江省机电设计研究院有限公司 | Transport trolley provided with boxcars |
| CN104841891A (en) * | 2015-04-06 | 2015-08-19 | 安庆旭东工贸有限责任公司 | High accuracy hand molding sandbox |
| CN105290342A (en) * | 2015-11-10 | 2016-02-03 | 浙江兴盛铸造有限公司 | Foundry casting die pressing device |
| CN106424564A (en) * | 2016-11-29 | 2017-02-22 | 河南科技大学 | Box turnover device with a casting carrying function |
| CN107470831A (en) * | 2017-09-20 | 2017-12-15 | 湖北敏丰机电设备有限公司 | A kind of material clamping device of the convenient regulation of plasma cutting machines |
| CN108393472A (en) * | 2018-03-05 | 2018-08-14 | 安徽传质信息科技有限公司 | A kind of founding equipment that can be manually operated |
| CN208960934U (en) * | 2018-10-01 | 2019-06-11 | 潍坊市凯隆机械有限公司 | A kind of moulding machine backhaul die lifter |
| CN209095053U (en) * | 2018-12-11 | 2019-07-12 | 五莲县华盛工贸有限公司 | Efficient milling machine workpiece clamping device |
| CN109676084A (en) * | 2019-01-03 | 2019-04-26 | 山西中条山机电设备有限公司 | A kind of cold core sand casting device and casting technique |
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|---|---|
| CN110340312B (en) | 2020-09-22 |
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