CN108877466B - Workstation is used in teaching of mould dismouting - Google Patents
Workstation is used in teaching of mould dismouting Download PDFInfo
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- CN108877466B CN108877466B CN201810792689.4A CN201810792689A CN108877466B CN 108877466 B CN108877466 B CN 108877466B CN 201810792689 A CN201810792689 A CN 201810792689A CN 108877466 B CN108877466 B CN 108877466B
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- bottom plate
- base
- rotating shaft
- connecting shaft
- assembly
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B25/00—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes
- G09B25/02—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes of industrial processes; of machinery
Abstract
The invention relates to a teaching workbench for die disassembly and assembly, which comprises an operation table, wherein the positions, close to the left end and the right end, of the operation table are respectively and rotatably provided with a rotating shaft A and a rotating shaft B, the upper ends of the rotating shaft A and the rotating shaft B are respectively connected with a connecting shaft A and a connecting shaft B, the connecting shaft A and the connecting shaft B are respectively fixed in a fixing hole A and a fixing hole B on a base A and a base B, the base A consists of a bottom plate A and a bottom plate B which are the same in structure and size, the base B consists of a bottom plate C and a bottom plate D which are the same in structure and size, a front die assembly is fixed on the upper surface of the bottom plate A, a guide rail A is arranged on the side surface, close to the bottom plate D, of the bottom plate C, a slide block A is arranged in the guide rail A in a sliding manner, the slide block A is fixed on the lower; in summary, the invention has the advantages of reasonable structural design, convenient assembly and disassembly and good simulation teaching effect.
Description
Technical Field
The invention belongs to the technical field of teaching aids, and particularly relates to a teaching workbench for die assembly and disassembly.
Background
The mold design and manufacture profession aims at training and mastering basic professional knowledge of mold design and manufacture, has stronger actual working capacity, can engage in the work of mold design, process design, mold manufacture, mold maintenance, quality management and the like in the first production line, is suitable for the first production, management and service line of the mechanical mold industry, and has high quality and skill type special talents with good professional morality and innovation spirit; as a college, when high-quality skill type special talents are cultured, the training should be further synchronized with enterprise development and science and technology at any time; at present, teaching about plastic mold teaching in colleges is only limited to simple text or picture display, the propaganda and teaching effects are not good, so students cannot more intuitively know the structure and the working principle of the plastic mold, if the very theoretical and boring knowledge is only taught to the students through the text or the picture, the students cannot easily master the knowledge, some conditional high schools purchase some waste molds from mold manufacturers to disassemble so as to display the waste molds for the students to study, but the waste molds have huge volumes and are all made of steel with heavy quality, are heavy in volume and difficult to move, and are easy to hurt feet or hands; (ii) a Therefore, it is very necessary to provide a teaching workbench for die assembly and disassembly, which has reasonable structural design, convenient assembly and disassembly and good simulation teaching effect.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides the teaching workbench for die disassembly and assembly, which has the advantages of reasonable structural design, convenience in assembly and disassembly and good simulation teaching effect.
The purpose of the invention is realized as follows: the utility model provides a workstation is used in mould dismouting teaching, it includes the operation panel, the operation panel on be close to the position of left end and right-hand member rotatory pivot A and pivot B that is provided with respectively, pivot A and pivot B's upper end be connected with connecting axle A and connecting axle B respectively, connecting axle A and connecting axle B fix respectively in fixed orifices A and the fixed orifices B on base A and base B, fixed orifices A and fixed orifices B's center be located base A and base B's perpendicular symmetry central plane respectively, base A constitute by the same bottom plate A of structure size and bottom plate B, bottom plate A and bottom plate B's right-hand member connect through articulated mode, base B constitute by the same bottom plate C of structure size and bottom plate D, bottom plate C and bottom plate D's left end connect through articulated mode, bottom plate A and bottom plate B, Bottom plate C and bottom plate D's expansion end is connected through the mounting respectively, bottom plate A's last fixed surface have a front mould subassembly, front mould subassembly and bottom plate B's upper surface sliding connection, bottom plate C on be close to bottom plate D's the side on be provided with guide rail A, guide rail A gliding be provided with slider A, slider A fix the lower surface at back mould subassembly, the lower surface of back mould subassembly on still be fixed with slider B, the gliding guide rail B that sets up on bottom plate D of slider B in, base B's upper surface back mould subassembly right side detachable be provided with the roof-rack subassembly.
The front module assembly is detachably connected with the bottom plate A.
The cross section shapes of the guide rail A and the guide rail B are respectively of a right-angled trapezoid structure matched with the cross section shapes of the sliding block A and the sliding block B, and the sliding block A and the sliding block B are integrally arranged.
The right end of the base A and the left end of the base B are respectively of a semicircular structure which is coaxially arranged with the rotating shaft A and the rotating shaft B.
The upper surface of the operating platform is provided with a positioning locking piece.
The cross sections of the fixing holes A and the fixing holes B are regular polygon structures which are matched with the cross sections of the connecting shafts A and the connecting shafts B respectively.
The diameters of the inscribed circles of the connecting shaft A and the connecting shaft B are not less than the diameters of the rotating shaft A and the rotating shaft B respectively.
And the base A and the base B are both provided with operating handles.
The rotating shaft A and the connecting shaft A, and the rotating shaft B and the connecting shaft B are integrally arranged respectively.
The invention has the beneficial effects that: the invention can be made of aluminum alloy and other materials according to the requirements in the manufacturing process, so that the whole structure is lighter; before teaching, firstly rotating the bottom plate B to enable the bottom plate B to be separated from the bottom plate A by a certain angle, then sleeving a semicircular fixing hole in the bottom plate A on the outer side of the connecting shaft A, then reversely rotating the bottom plate B to enable the semicircular fixing hole A in the bottom plate B to be sleeved on the outer side of the connecting shaft, and finally fixedly connecting the bottom plate A and the bottom plate B through a fixing piece, so that the front mold assembly and the base A are installed on the upper surface of an operating platform, and then the base B can be installed on the upper surface of the operating platform in the same way, and the installation and the disassembly are convenient and rapid; the back mold assembly can slide back and forth in the sliding rail on the base B, the actions of mold opening, mold closing and the like of the plastic mold in the actual production process can be correspondingly simulated only by slightly pulling or pushing the back mold assembly to move back or forth in the teaching process, and the front mold assembly and the back mold assembly can be rotated in a certain range after the mold opening according to the teaching requirement, so that the teaching tool is visual and has good teaching effect; in summary, the invention has the advantages of reasonable structural design, convenient assembly and disassembly and good simulation teaching effect.
Drawings
FIG. 1 is a schematic structural diagram of a front view of a teaching workbench for mold assembly and disassembly according to the present invention.
Fig. 2 is a schematic top view of a teaching table for mold assembly and disassembly according to the present invention.
FIG. 3 is a left side view structural section of the joint between the base B and the operating table in the teaching table for die assembly and disassembly according to the present invention.
FIG. 4 is a left side view structural section of the joint between the base A and the operation table in the teaching table for mold assembly and disassembly according to the present invention.
In the figure: 1. the device comprises an operating platform 2, a rotating shaft A3, a base A4, a front mold assembly 5, a base B6, a rotating shaft B7, a rear mold assembly 8, an operating handle 9, a top frame assembly 10, a bottom plate A11, a bottom plate B12, a bottom plate C13, a bottom plate D14, a guide rail A15, a guide rail B16, a positioning locking piece 17, a fixing piece 18, a fixing hole B19, a connecting shaft B20, a sliding block B21, a sliding block A22, a fixing hole A23 and a connecting shaft A.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
Example 1
As shown in fig. 1-4, a teaching workbench for mold dismounting comprises an operating platform 1, a rotating shaft a2 and a rotating shaft B6 are respectively rotatably arranged on the operating platform 1 near the left end and the right end, the upper ends of the rotating shaft a2 and the rotating shaft B6 are respectively connected with a connecting shaft a23 and a connecting shaft B19, the connecting shaft a23 and the connecting shaft B19 are respectively fixed in a fixing hole a22 and a fixing hole B18 on a base A3 and a base B5, the centers of the fixing hole a22 and the fixing hole B18 are respectively located on the vertical symmetrical central planes of the base A3 and the base B5, the base A3 is composed of a bottom plate a10 and a bottom plate B11 with the same structure size, the right ends of the bottom plate a10 and the bottom plate B11 are connected in a hinged manner, the base B5 is composed of a bottom plate C5 and a bottom plate D5 with the same structure size, and the left end of the bottom plate C5 is connected in a hinged manner, bottom plate A10 and bottom plate B11, bottom plate C12 and bottom plate D13's expansion end connect through the mounting respectively, bottom plate A10's upper surface fixed have preceding mould subassembly 4, preceding mould subassembly 4 and bottom plate B11's upper surface sliding connection, bottom plate C12 on be close to being provided with guide rail A14 on the side of bottom plate D13, guide rail A14 in the gliding slider A21 that is provided with, slider A21 fix the lower surface at back mould subassembly 7, the lower surface of back mould subassembly 7 on still be fixed with slider B20, the gliding setting of slider B20 in guide rail B15 on bottom plate D13, the right side detachable of the last surface back mould subassembly 7 of base B5 be provided with roof-rack subassembly 9.
The invention can be made of aluminum alloy and other materials according to the requirements in the manufacturing process, so that the whole structure is lighter; before teaching, firstly rotating the bottom plate B to enable the bottom plate B to be separated from the bottom plate A by a certain angle, then sleeving a semicircular fixing hole in the bottom plate A on the outer side of the connecting shaft A, then reversely rotating the bottom plate B to enable the semicircular fixing hole A in the bottom plate B to be sleeved on the outer side of the connecting shaft, and finally fixedly connecting the bottom plate A and the bottom plate B through a fixing piece, so that the front mold assembly and the base A are installed on the upper surface of an operating platform, and then the base B can be installed on the upper surface of the operating platform in the same way, and the installation and the disassembly are convenient and rapid; the back mold assembly can slide back and forth in the sliding rail on the base B, the actions of mold opening, mold closing and the like of the plastic mold in the actual production process can be correspondingly simulated only by slightly pulling or pushing the back mold assembly to move back or forth in the teaching process, and the front mold assembly and the back mold assembly can be rotated in a certain range after the mold opening according to the teaching requirement, so that the teaching tool is visual and has good teaching effect; in summary, the invention has the advantages of reasonable structural design, convenient assembly and disassembly and good simulation teaching effect.
Example 2
As shown in fig. 1-4, a teaching workbench for mold dismounting comprises an operating platform 1, a rotating shaft a2 and a rotating shaft B6 are respectively rotatably arranged on the operating platform 1 near the left end and the right end, the upper ends of the rotating shaft a2 and the rotating shaft B6 are respectively connected with a connecting shaft a23 and a connecting shaft B19, the connecting shaft a23 and the connecting shaft B19 are respectively fixed in a fixing hole a22 and a fixing hole B18 on a base A3 and a base B5, the centers of the fixing hole a22 and the fixing hole B18 are respectively located on the vertical symmetrical central planes of the base A3 and the base B5, the base A3 is composed of a bottom plate a10 and a bottom plate B11 with the same structure size, the right ends of the bottom plate a10 and the bottom plate B11 are connected in a hinged manner, the base B5 is composed of a bottom plate C5 and a bottom plate D5 with the same structure size, and the left end of the bottom plate C5 is connected in a hinged manner, the movable ends of the bottom plate A10, the bottom plate B11, the bottom plate C12 and the bottom plate D13 are respectively connected through a fixing piece, a front mold assembly 4 is fixed on the upper surface of the bottom plate A10, the front mold assembly 4 is in sliding connection with the upper surface of the bottom plate B11, a guide rail A14 is arranged on the side surface, close to the bottom plate D13, of the bottom plate C12, a sliding block A21 is arranged in the guide rail A14 in a sliding mode, the sliding block A21 is fixed on the lower surface of the rear mold assembly 7, a sliding block B20 is further fixed on the lower surface of the rear mold assembly 7, the sliding block B20 is arranged in the guide rail B15 on the bottom plate D13 in a sliding mode, a top frame assembly 9 is detachably arranged on the right side of the upper surface rear mold assembly 7 of the base B5, the front mold assembly 4 is connected with the bottom plate A10 in a detachable mode, the cross-section shapes of the guide rail A14 and the guide rail B15 are respectively in a right-angle structure which is matched with the cross, the slider A21 and the slider B20 are integrally arranged, the right end of the base A3 and the left end of the base B5 are respectively of a semicircular structure coaxially arranged with the rotating shaft A2 and the rotating shaft B6, the upper surface of the operating table 1 is provided with a positioning locking piece 16, the cross sections of the fixing hole A22 and the fixing hole B18 are regular polygon structures matched with the cross sections of the connecting shaft A23 and the connecting shaft B19 respectively, the diameters of inscribed circles of the connecting shaft A23 and the connecting shaft B19 are not smaller than the diameters of the rotating shaft A2 and the rotating shaft B6 respectively, the base A3 and the base B5 are both provided with operating handles 8, and the rotating shaft A2 and the connecting shaft A23 as well as the rotating shaft B6 and the rotating shaft B19 are integrally arranged respectively.
The invention can be made of aluminum alloy and other materials according to the requirements in the manufacturing process, so that the whole structure is lighter; before teaching, firstly rotating the bottom plate B to enable the bottom plate B to be separated from the bottom plate A by a certain angle, then sleeving a semicircular fixing hole in the bottom plate A on the outer side of the connecting shaft A, then reversely rotating the bottom plate B to enable the semicircular fixing hole A in the bottom plate B to be sleeved on the outer side of the connecting shaft, and finally fixedly connecting the bottom plate A and the bottom plate B through a fixing piece, so that the front mold assembly and the base A are installed on the upper surface of an operating platform, and then the base B can be installed on the upper surface of the operating platform in the same way, and the installation and the disassembly are convenient and rapid; the back mold assembly can slide back and forth in the sliding rail on the base B, the actions of mold opening, mold closing and the like of the plastic mold in the actual production process can be correspondingly simulated only by slightly pulling or pushing the back mold assembly to move back or forth in the teaching process, and the front mold assembly and the back mold assembly can be rotated in a certain range after the mold opening according to the teaching requirement, so that the teaching tool is visual and has good teaching effect; the cross sections of the guide rail A and the guide rail B are respectively of a right-angled trapezoidal structure matched with the cross sections of the sliding block A and the sliding block B, so that the rear die assembly can be conveniently installed and slide; the right end of the base A and the left end of the base B are respectively of a semicircular structure which is coaxial with the rotating shaft A and the rotating shaft B, so that the base A and the base B can rotate within a certain angle range conveniently; the upper surface of the operating platform is provided with a positioning locking piece, and the base A and the base B are fixed when needed to prevent the bases from rotating relative to the operating platform; the cross sections of the fixing hole A and the fixing hole B are regular polygon structures which are respectively matched with the cross sections of the connecting shaft A and the connecting shaft B, and the diameters of inscribed circles of the connecting shaft A and the connecting shaft B are respectively not smaller than the diameters of the rotating shaft A and the rotating shaft B, so that the front die assembly and the rear die assembly are prevented from moving axially relative to the rotating shaft A and the rotating shaft B; in summary, the invention has the advantages of reasonable structural design, convenient assembly and disassembly and good simulation teaching effect.
Claims (4)
1. The utility model provides a workstation is used in teaching of mould dismouting, it includes the operation panel, its characterized in that: the operating table is provided with a rotating shaft A and a rotating shaft B which are respectively and rotatably arranged at positions close to the left end and the right end, the upper ends of the rotating shaft A and the rotating shaft B are respectively connected with a connecting shaft A and a connecting shaft B, the connecting shaft A and the connecting shaft B are respectively fixed in a fixed hole A and a fixed hole B on a base A and a base B, the centers of the fixed hole A and the fixed hole B are respectively positioned on the vertical symmetrical central planes of the base A and the base B, the base A consists of a bottom plate A and a bottom plate B which are the same in structural size, the right ends of the bottom plate A and the bottom plate B are connected in a hinged mode, the base B consists of a bottom plate C and a bottom plate D which are the same in structural size, the left ends of the bottom plate C and the bottom plate D are connected in a hinged mode, and the movable ends of the bottom plate A and the bottom plate B, the bottom plate C and the bottom plate, the upper surface of the bottom plate A is fixed with a front mould assembly, the front mould assembly is connected with the upper surface of the bottom plate B in a sliding manner, the side surface of the bottom plate C, which is close to the bottom plate D, is provided with a guide rail A, the guide rail A is provided with a slide block A in a sliding manner, the slide block A is fixed on the lower surface of the rear mould assembly, the lower surface of the rear mould assembly is also fixed with a slide block B, the slide block B is arranged in the guide rail B on the bottom plate D in a sliding manner, the right side of the upper surface rear mould assembly of the base B is detachably provided with a top frame assembly, the right end of the base A and the left end of the base B respectively adopt a semicircular structure which is coaxially arranged with the rotating shaft A and the rotating shaft B, the upper surface of the operating table is provided with a positioning locking piece, and the cross sections of the fixing hole A and the fixing hole B are regular polygon structures which are respectively matched with the cross, the diameter of the inscribed circle of the connecting shaft A and the diameter of the inscribed circle of the connecting shaft B are respectively not smaller than the diameters of the rotating shaft A and the rotating shaft B, and the base A and the base B are both provided with operating handles.
2. The teaching workbench for die assembly and disassembly according to claim 1, characterized in that: the front module assembly is detachably connected with the bottom plate A.
3. The teaching workbench for die assembly and disassembly according to claim 1, characterized in that: the cross section shapes of the guide rail A and the guide rail B are respectively of a right-angled trapezoid structure matched with the cross section shapes of the sliding block A and the sliding block B, and the sliding block A and the sliding block B are integrally arranged.
4. The teaching workbench for die assembly and disassembly according to claim 1, characterized in that: the rotating shaft A and the connecting shaft A, and the rotating shaft B and the connecting shaft B are integrally arranged respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810792689.4A CN108877466B (en) | 2018-07-18 | 2018-07-18 | Workstation is used in teaching of mould dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810792689.4A CN108877466B (en) | 2018-07-18 | 2018-07-18 | Workstation is used in teaching of mould dismouting |
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| Publication Number | Publication Date |
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| CN108877466A CN108877466A (en) | 2018-11-23 |
| CN108877466B true CN108877466B (en) | 2021-05-25 |
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| CN201810792689.4A Active CN108877466B (en) | 2018-07-18 | 2018-07-18 | Workstation is used in teaching of mould dismouting |
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