CN210450870U - Universal template for transferring green sand molding to resin sand molding - Google Patents
Universal template for transferring green sand molding to resin sand molding Download PDFInfo
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- CN210450870U CN210450870U CN201921111073.2U CN201921111073U CN210450870U CN 210450870 U CN210450870 U CN 210450870U CN 201921111073 U CN201921111073 U CN 201921111073U CN 210450870 U CN210450870 U CN 210450870U
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Abstract
The utility model discloses a figurative general template of green-sand molding commentaries on classics resin sand relates to cast technical field, including the mounting panel, the upper surface of mounting panel is equipped with the mounting groove of rectangle, the front side and the left and right sides of mounting groove all are equipped with clamping components, clamping components includes lead screw and clamp plate, the clamp plate is located in the mounting groove, screw nut is installed and is installed lead screw nut on the lead screw on the mounting panel, the hand wheel is installed to lead screw nut's overhanging end, lead screw nut's the end of stretching in passes through the bearing frame and is connected with the clamp plate, the both sides of lead screw are equipped with parallel guide pillar, the end of stretching in of guide pillar is connected with the clamp plate, slide on the guide pillar and be equipped with. The utility model discloses a lead screw drives the clamp plate and removes, and the rethread clamp plate is fixed the mould clamp tightly in the mounting groove of mounting panel, realizes the installation between mould and the general template promptly, then installs resin sand molding template with general template again on, has accomplished the molding of green sand molding commentaries on classics resin sand molding promptly.
Description
Technical Field
The utility model relates to a cast technical field, concretely relates to figurative general template of green sand molding commentaries on classics resin sand.
Background
The conventional steel casting sand mold casting process comprises resin sand molding and green sand molding, wherein the green sand molding process has defects and shortcomings:
(1) the green sand mold has insufficient strength, and if parts of products are complex in shape, the molding and the drawing are difficult, and the molding failure rate is high;
(2) temporary technical improvement measures of the green sand mold on a high-pressure molding machine are difficult to realize, and frequent technical improvement easily causes cost increase;
(3) some materials (such as high manganese steel) can not be produced by a green sand process, and a green sand mold needs to be transferred to a resin sand production line for production.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a static pressure line mould changes figurative general template of resin sand to solve the above-mentioned defect that leads to among the prior art.
The utility model provides a figurative general template of green sand molding commentaries on classics resin sand, includes the mounting panel, the upper surface of mounting panel is equipped with the mounting groove of rectangle, the front side and the left and right sides of mounting groove all are equipped with clamping component, clamping component includes lead screw and clamp plate, the clamp plate is the angle steel and locates in the mounting groove, threaded mounting has screw nut on the lead screw and installs screw nut on the mounting panel, the hand wheel is installed to screw nut's the overhanging end, screw nut's the end of stretching in passes through the bearing frame and is connected with the clamp plate, the both sides of lead screw are equipped with parallel guide pillar, the end of stretching in of guide pillar is connected with the clamp plate, slide on the guide pillar and be equipped with the guide pin bushing and install.
Preferably, the mounting plate is provided with a forward positioning column in the middle at the rear side of the mounting groove.
Preferably, the upper end face of the clamping plate is uniformly inserted with pins which are vertically downward.
Preferably, the side all around of mounting panel equipartition welding has the connecting plate, be equipped with the mounting hole of bolt on the connecting plate.
The utility model has the advantages that: the utility model discloses a lead screw drives the clamp plate and removes, and the rethread clamp plate is fixed the mould clamp tightly in the mounting groove of mounting panel, realizes the installation between mould and the general template promptly, then installs the general template on the resin sand molding template through the bolt, has accomplished the molding of green sand and has changeed the resin sand molding promptly.
1) The universal template is used for converting the green sand mould into the resin sand mould, and the resin sand mould is shaped on a resin sand moulding line, so that the moulding failure rate is reduced, and the cost is saved;
2) through the universal template, the wet sand mold is firstly trial-manufactured and verified on a resin sand line according to the technical improvement process before the technical improvement, and the mold is changed after the process test is qualified, so that the waste of the mold modification cost is avoided;
3) for the product that can not produce at the static pressure line because of the material problem, convert wet type sand mould to resin sand line molding through general template, can reduce newly-opened mould cost.
Drawings
Fig. 1 is a schematic structural diagram of green sand molding to resin sand molding.
Fig. 2 is a schematic diagram of the overall three-dimensional structure of the present invention.
Fig. 3 is a schematic structural view of the mold.
Wherein, I, a mould; II, general template; III-resin sand modeling plate; 1-mounting a plate; 101-mounting grooves; 2-a lead screw; 3-lead screw nut; 4-hand wheel; 5-clamping the plate; 6-bearing seat; 7-pin; 8-guide column; 9-guide sleeve; 10-a positioning column; 11-connecting plate.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1 to 3, a general template for green sand molding to resin sand molding includes a mounting plate 1, an upper surface of the mounting plate 1 is provided with a rectangular mounting groove 101, the front side and the left and right sides of the mounting groove 101 are both provided with clamping components, each clamping component includes a lead screw 2 and a clamping plate 5, each clamping plate 5 is an angle steel and is arranged in the mounting groove 101, a lead screw nut 3 is mounted on the lead screw 2 in a threaded manner and mounts the lead screw nut 3 on the mounting plate 1, a hand wheel 4 is mounted at an outward extending end of the lead screw nut 3, an inward extending end of the lead screw nut 3 is connected with the clamping plate 5 through a bearing seat 6, parallel guide pillars 8 are arranged at two sides of the lead screw 2, the inward extending end of the guide pillar 8 is connected with the clamping plate 5, and a guide sleeve 9 is slidably arranged on the guide pillar 8 and mounts the.
In this embodiment, the mounting plate 1 is provided with a forwardly facing positioning post 10 centrally located on the rear side of the mounting slot 101. And then the corresponding position of the rear side of the die I is processed with a positioning hole matched with the positioning column 10, so that the mounting and positioning of the die I on the mounting plate 1 can be better realized.
In the embodiment, the upper end surface of the clamping plate 5 is uniformly inserted with a pin 7 facing downwards vertically. And then the corresponding positions of the front side, the left side and the right side of the die I are processed with pin holes matched with the pins 7, so that the die I can be better installed and positioned on the installation plate 1.
In this embodiment, the side equipartition all around of mounting panel 1 has connecting plate 11, be equipped with the mounting hole of bolt on the connecting plate 11. And the connecting plate 11 is installed on the resin sand modeling plate III through bolts, namely the general template II is installed on the resin sand modeling plate III.
In this embodiment, the use of a universal pattern plate for transferring green sand molding to resin sand molding comprises the steps of:
the method comprises the following steps: hoisting the die I into the mounting groove 101 of the mounting plate 1 through a hoisting tool;
step two: through rotating hand wheel 4, hand wheel 4 drives lead screw 2 rotatory, and then realizes the lapse to mould I at mounting groove 101, ensures during with the locating hole on the locating column 10 cartridge mould I on the mounting panel 1, realizes the rear side location of mould I, then, in the front and about both sides clamp plate 5 and mould I the preceding and about both sides corresponding pinhole department plug-in mounting of cylindric lock 7, realize the installation between mould I and general template II promptly.
Step three: the mold I and the general mold plate II which are installed together are hung to the upper end face of the resin sand modeling mold plate III through a lifting appliance, and the connecting plate 11 is installed on the resin sand modeling mold plate III through bolts, so that the installation between the general mold plate II and the resin sand modeling mold plate III is realized.
To sum up, the utility model discloses a lead screw drives the clamp plate and removes, and the rethread clamp plate is fixed the mould clamp tightly in the mounting groove of mounting panel, realizes the installation between mould and the general template promptly, then installs the general template on the resin sand molding template through the bolt, has accomplished the molding of green sand molding commentaries on classics resin sand molding promptly.
1) The universal template is used for converting the green sand mould into the resin sand mould, and the resin sand mould is shaped on a resin sand moulding line, so that the moulding failure rate is reduced, and the cost is saved;
2) through the universal template, the wet sand mold is firstly trial-manufactured and verified on a resin sand line according to the technical improvement process before the technical improvement, and the mold is changed after the process test is qualified, so that the waste of the mold modification cost is avoided;
3) for the product that can not produce at the static pressure line because of the material problem, convert wet type sand mould to resin sand line molding through general template, can reduce newly-opened mould cost.
The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of the invention or which are equivalent to the scope of the invention are embraced by the invention.
Claims (4)
1. The utility model provides a molding of green sand changes figurative general template of resin sand which characterized in that: comprises a mounting plate (1), the upper surface of the mounting plate (1) is provided with a rectangular mounting groove (101), the front side, the left side and the right side of the mounting groove (101) are respectively provided with a clamping component, the clamping components comprise a screw rod (2) and a clamping plate (5), the clamping plate (5) is an angle steel and is arranged in the mounting groove (101), the screw rod (2) is provided with a screw rod nut (3) in a threaded manner and the screw rod nut (3) is arranged on the mounting plate (1), the outer extending end of the screw nut (3) is provided with a hand wheel (4), the inner extending end of the screw nut (3) is connected with a clamping plate (5) through a bearing seat (6), two sides of the screw rod (2) are provided with parallel guide posts (8), the inward extending ends of the guide posts (8) are connected with the clamping plate (5), the guide post (8) is provided with a guide sleeve (9) in a sliding way, and the guide sleeve (9) is arranged on the mounting plate (1).
2. The universal pattern plate for green sand molding to resin sand molding according to claim 1, characterized in that: mounting panel (1) is equipped with forward reference column (10) between two parties at the rear side of mounting groove (101).
3. The universal pattern plate for green sand molding to resin sand molding according to claim 1, characterized in that: the upper end surface of the clamping plate (5) is uniformly inserted with vertically downward pins (7).
4. The universal pattern plate for green sand molding to resin sand molding according to claim 1, characterized in that: the side equipartition all around of mounting panel (1) has connecting plate (11), be equipped with the mounting hole of bolt on connecting plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921111073.2U CN210450870U (en) | 2019-07-16 | 2019-07-16 | Universal template for transferring green sand molding to resin sand molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921111073.2U CN210450870U (en) | 2019-07-16 | 2019-07-16 | Universal template for transferring green sand molding to resin sand molding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210450870U true CN210450870U (en) | 2020-05-05 |
Family
ID=70446089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921111073.2U Active CN210450870U (en) | 2019-07-16 | 2019-07-16 | Universal template for transferring green sand molding to resin sand molding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210450870U (en) |
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2019
- 2019-07-16 CN CN201921111073.2U patent/CN210450870U/en active Active
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