CN212857196U - Display screen die-casting box school shape device - Google Patents
Display screen die-casting box school shape device Download PDFInfo
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- CN212857196U CN212857196U CN202021571215.6U CN202021571215U CN212857196U CN 212857196 U CN212857196 U CN 212857196U CN 202021571215 U CN202021571215 U CN 202021571215U CN 212857196 U CN212857196 U CN 212857196U
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Abstract
The utility model discloses a display screen die-casting box school shape device, include: the device comprises a base, a supporting seat and a clamping device, wherein one side surface of the base is provided with an installation groove; the shape correcting mechanism comprises a portal frame, a first hydraulic cylinder, a pressing die and a square fixing frame, and the limiting mechanism comprises a second hydraulic cylinder, a supporting plate, four guide sleeves and four limiting rods. The utility model discloses carry on spacingly to the distance of moulding-die downstream, can prevent that the moulding-die from driving the excessive downstream of terrace die and scrapping the display screen die-casting box body pressure and cause the wasting of resources, the practicality is better, and in addition, four gag lever posts are adjusted to the accessible second pneumatic cylinder and are stretched out the outside length of upper surface of base to make the device can be applied to the display screen die-casting box body of the different thickness specifications of school shape.
Description
Technical Field
The utility model belongs to the technical field of school shape, particularly, relate to a display screen die-casting box school shape device.
Background
The die casting is a part which is generally called a die casting, and is a pressure casting mechanical die casting machine which is used for installing a casting die, and copper, zinc, aluminum or aluminum alloy parts with shapes and sizes limited by the die are cast by pouring metal such as copper, zinc, aluminum or aluminum alloy which is heated to be liquid into a feeding port of the die casting machine through die casting of the die casting machine. Die castings are called differently in different places, such as die casting parts, pressure castings, die casting aluminum, die casting zinc, die casting copper, copper die, zinc die, aluminum die casting, aluminum die casting gold, aluminum alloy die casting parts, and the like.
The display screen die-casting box is one kind of die casting, and the phenomenon that the protrusion warp can appear because of receiving exogenic action in the use of display screen die-casting box generally need be restoreed with the help of school shape device, however display screen die-casting box school shape device among the prior art, because of lacking spacing guard action, leads to easily scrapping display screen die-casting box pressure and causes the wasting of resources, leads to the practicality relatively poor.
Disclosure of Invention
To the display screen die-casting box school shape device that prior art exists, because of lacking spacing guard action, lead to easily pressing the display screen die-casting box and scrap and cause the wasting of resources, lead to the relatively poor problem of practicality, the utility model provides a can prevent that the moulding-die from driving the excessive downstream of terrace die and scrap the display screen die-casting box and press and cause the wasting of resources, the better display screen die-casting box school shape device of practicality.
In order to realize the technical purpose, the utility model discloses a technical scheme as follows:
the utility model provides a display screen die-casting box school shape device, includes:
the device comprises a base, a supporting seat and a clamping device, wherein one side surface of the base is provided with a mounting groove;
the shape correcting mechanism comprises a portal frame, a first hydraulic cylinder, a pressing die and a square fixing frame, the portal frame is vertically and fixedly arranged at the upper part of the base, the first hydraulic cylinder is vertically and fixedly arranged on the top wall of the portal frame, the pressing die is horizontally and fixedly arranged at the end part of a telescopic rod of the first hydraulic cylinder, the pressing die is positioned at the inner side of the portal frame, a male die is integrally arranged in the middle of the bottom of the pressing die, the square fixing frame is horizontally and fixedly arranged on the upper surface of the base, and the square fixing frame is matched with the male die;
the limiting mechanism comprises a second hydraulic cylinder, a supporting plate, four guide sleeves and four limiting rods, the second hydraulic cylinder is vertically and fixedly arranged inside the mounting groove, the support plate is horizontally and fixedly arranged at the end part of the telescopic rod of the second hydraulic cylinder, the supporting plate is positioned between the second hydraulic cylinder and the square fixing frame, the four guide sleeves are vertically and fixedly arranged on the top wall of the mounting groove, the four limiting rods are respectively vertically and movably arranged inside the four guide sleeves, the upper ends of the four limiting rods extend to the outer part of the upper surface of the base, and the bottom ends of the four limiting rods are fixedly connected with the upper part of the supporting plate, the four limiting rods are symmetrically distributed on the outer side of the square fixing frame, and the upper ends of the four limiting rods can be abutted against the bottom of the pressing die.
The display screen die-casting box body shape correcting device adopting the technical scheme is characterized in that a base is used for installing a shape correcting mechanism and a limiting mechanism, the shape correcting mechanism is used for flattening and correcting the convex deformation part of the display screen die-casting box body, the limiting mechanism is used for limiting the degree of pressing the display screen die-casting box body by the shape correcting mechanism, and resource waste caused by pressing and scrapping the display screen die-casting box body can be avoided, wherein the shape correcting mechanism is composed of a portal frame, a first hydraulic cylinder, a pressing die, a square fixing frame and a male die, the limiting mechanism is composed of a second hydraulic cylinder, a supporting plate, four guide sleeves and four limiting rods, when the device is used, the display screen die-casting box body needing shape correction is placed on the inner side of the square fixing frame, then the first hydraulic cylinder is used for driving the pressing die to drive the male die to flatten the convex deformation part of the display screen die-casting box body downwards, and the shape, the distance to moulding-die downstream carries on spacingly, can prevent that the moulding-die from driving the excessive downstream of terrace die and scrapping the display screen die-casting box pressure and cause the wasting of resources to make the device practicality better, in addition, the accessible second pneumatic cylinder adjusts four gag lever posts and stretches out the outside length of upper surface of base, thereby makes the device can be applied to the display screen die-casting box of the different thickness specifications of school shape.
Furthermore, the bottom of the pressing die is provided with four limiting grooves matched with the upper ends of the limiting rods. The limiting groove is used for being matched with four limiting rods for use, the sliding phenomenon between the upper end of the limiting rod and the bottom of the pressing die can be prevented, and therefore the device is stable in structure and stable in performance.
Furthermore, two gaps are formed in the square fixing frame, and the two gaps are symmetrically arranged relative to the portal frame. Two breachs are used for inserting the finger and use, and the convenience will be placed and take out at the inboard display screen die-casting box of square fixed frame.
Further, the cover plate is installed at the notch of the installation groove through a bolt, and a threaded hole matched with the bolt is further formed in the outer side of the notch of the installation groove. Be convenient for through bolt dismouting apron, be convenient for the later stage to the maintenance of mounting groove inner member.
Further, school shape mechanism still includes two guide bars, two the equal vertical and movably mounting of guide bar is in on the roof of portal frame, and two the guide bar about first pneumatic cylinder symmetry sets up, two the bottom of guide bar all with the upper portion fixed connection of moulding-die, and two the dog, two are all installed to the upper end of guide bar the outside of guide bar all is overlapped and is equipped with the spring, the one end of spring with the dog is inconsistent, just the other end of spring with the roof of portal frame is inconsistent. Make the school shape mechanism operation more stable under the mutually supporting of two guide bars, dog and spring, can avoid the moulding-die bad phenomenon that the skew appears to make the inboard of square fixed frame of impressing that the terrace die of moulding-die bottom can be smooth accurate, and then make the device work accuracy higher.
Further, the bottom of base still has the base through support column fixed mounting, four mounting holes have been seted up to the symmetry on the base. The support column is matched with the base to enable the device to be placed stably, and in addition, the base can be fixed on the ground through the four mounting holes matched with bolts, so that the phenomenon that the device is inclined can be avoided.
Compared with the prior art, the utility model, following beneficial effect has:
the utility model is provided with the limiting mechanism which is composed of the second hydraulic cylinder, the supporting plate, four guide sleeves and four limiting rods, when in use, the display screen die-casting box body to be corrected is placed on the inner side of the square fixed frame, then the first hydraulic cylinder drives the press die to drive the male die to flatten and correct the convex deformation part of the display screen die-casting box body downwards, meanwhile, the second hydraulic cylinder drives the support plate to drive the four limit rods to move towards the press die, the distance of the downward movement of the pressing die is limited, so that the waste of resources caused by pressing and scrapping the display screen die-casting box body by the excessive downward movement of the pressing die driven by the male die can be prevented, thereby make the device practicality better, in addition, the accessible second pneumatic cylinder is adjusted four gag lever posts and is stretched out the outside length of upper surface of base to make the device can be applied to the display screen die-casting box of the different thickness specifications of school shape.
Drawings
Fig. 1 is a schematic structural view of a shape correcting device of a display screen die-casting box body of the present invention;
FIG. 2 is a schematic view of a partial structure of the shape correcting device for the display screen die-casting box of the present invention;
fig. 3 is a schematic view of a local explosion structure of the shape correcting device of the display screen die-casting box body of the present invention;
FIG. 4 is an enlarged schematic view of a portion A of FIG. 3;
fig. 5 is one of the schematic structural diagrams of another viewing angle of the shape correcting device for the display screen die-casting box of the present invention;
fig. 6 is a second schematic structural view of another viewing angle of the shape calibrating apparatus for die-casting box of display screen according to the present invention.
The notation in the figure is: 1. a base; 2. a shape correcting mechanism; 201. a gantry; 202. pressing the die; 203. a first hydraulic cylinder; 204. a guide bar; 205. a stopper; 206. a spring; 207. a limiting groove; 208. a male die; 209. a square fixing frame; 3. a limiting mechanism; 301. a second hydraulic cylinder; 302. a support plate; 303. a limiting rod; 304. a guide sleeve; 4. mounting grooves; 5. a support pillar; 6. a base; 7. a bolt; 8. a cover plate; 9. a threaded hole; 10. and (7) installing holes.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.
As shown in fig. 1-2 and fig. 3, a shape correcting device for a display screen die-casting box comprises a base 1, a shape correcting mechanism 2 and a limiting mechanism 3, wherein a mounting groove 4 is formed in one side surface of the base 1;
as shown in fig. 1 to 3, the shape correcting mechanism 2 includes a portal frame 201, a first hydraulic cylinder 203, a pressing die 202 and a square fixing frame 209, the portal frame 201 is vertically and fixedly installed on the upper portion of the base 1, the first hydraulic cylinder 203 is vertically and fixedly installed on the top wall of the portal frame 201, the pressing die 202 is horizontally and fixedly installed at the end portion of the telescopic rod of the first hydraulic cylinder 203, the pressing die 202 is located inside the portal frame 201, a male die 208 is integrally arranged in the center of the bottom of the pressing die 202, the square fixing frame 209 is horizontally and fixedly installed on the upper surface of the base 1, and the square fixing frame 209 is matched with the male die 208;
as shown in fig. 2 to 4, the limiting mechanism 3 includes a second hydraulic cylinder 301, a supporting plate 302, four guiding sleeves 304 and four limiting rods 303, the second hydraulic cylinder 301 is vertically and fixedly installed inside the mounting groove 4, the supporting plate 302 is horizontally and fixedly installed at the end of the telescopic rod of the second hydraulic cylinder 301, the supporting plate 302 is located between the second hydraulic cylinder 301 and the square fixing frame 209, the four guiding sleeves 304 are vertically and fixedly installed on the top wall of the mounting groove 4, the four limiting rods 303 are respectively vertically and movably installed inside the four guiding sleeves 304, the upper ends of the four limiting rods 303 extend to the outer portion of the upper surface of the base 1, the bottom ends of the four limiting rods 303 are fixedly connected with the upper portion of the supporting plate 302, and the four limiting rods 303 are symmetrically distributed outside the square fixing frame 209, and the upper ends of the four limiting rods 303 can be abutted against the bottom of the pressing die 202.
In the technical scheme, the base is used for installing the shape correcting mechanism 2 and the limiting mechanism 3, the shape correcting mechanism 2 is used for flattening and correcting the convex deformed part of the display screen die-casting box body, the limiting mechanism 3 is used for limiting the degree of pressing the shape correcting mechanism 2 to the display screen die-casting box body, and resource waste caused by pressing and scrapping the display screen die-casting box body can be avoided, wherein the shape correcting mechanism 2 is composed of a portal frame 201, a first hydraulic cylinder 203, a pressing die 202, a square fixed frame 209 and a male die 208, the limiting mechanism 3 is composed of a second hydraulic cylinder 301, a supporting plate 302, four guide sleeves 304 and four limiting rods 303, when in use, the display screen die-casting box body needing shape correction is placed on the inner side of the square fixed frame 209, then the pressing die 202 is driven by the first hydraulic cylinder 203 to drive the pressing die 208 to drive the male die 208 to flatten and correct the convex deformed part of the display screen die-casting, meanwhile, the supporting plate 302 can be driven by the second hydraulic cylinder 301 to drive the four limiting rods 303 to move towards the pressing die 202, the downward movement distance of the pressing die 202 is limited, the pressing die 202 can be prevented from driving the male die 208 to excessively move downwards to scrap the display screen die-casting box body, so that resource waste is caused, the practicability of the device is better, in addition, the length of the four limiting rods 303 extending out of the upper surface of the base 1 can be adjusted by the second hydraulic cylinder 301, and the device can be applied to the display screen die-casting box bodies with different thickness specifications in shape correction.
Specifically, as shown in fig. 3-4, the bottom of the pressing mold 202 is provided with four limiting grooves 207 matching with the upper ends of the limiting rods 303. The limiting groove 207 is used for being matched with four limiting rods 303, so that the sliding phenomenon between the upper ends of the limiting rods 303 and the bottom of the pressing die 202 can be prevented, the structure of the device is stable, and the performance of the device is stable.
Specifically, as shown in fig. 1 and 3, two notches are formed in the square fixing frame 209, and the two notches are symmetrically arranged with respect to the gantry 201. Two breachs are used for inserting the finger and use, and the convenience will be placed and take out at the inboard display screen die-casting box of square fixed frame 209.
Specifically, as shown in fig. 3 and 6, a cover plate 8 is mounted at the notch of the mounting groove 4 through a bolt 7, and a threaded hole 9 matched with the bolt 7 is further formed in the outer side of the notch of the mounting groove 4. Be convenient for through 7 dismouting apron 8 of bolt, be convenient for the later stage to the maintenance of mounting groove 4 internal part.
Specifically, as shown in fig. 1-2, the shape correcting mechanism 2 further includes two guide rods 204, two guide rods 204 are vertically and movably mounted on the top wall of the gantry 201, and two guide rods 204 are symmetrically arranged with respect to the first hydraulic cylinder 203, the bottom ends of the two guide rods 204 are fixedly connected to the upper portion of the pressing die 202, two stoppers 205 are mounted at the upper ends of the two guide rods 204, springs 206 are respectively sleeved outside the two guide rods 204, one ends of the springs 206 are abutted to the stoppers 205, and the other ends of the springs 206 are abutted to the top wall of the gantry 201. Under the mutual cooperation of the two guide rods 204, the stop block 205 and the spring 206, the shape correcting mechanism 2 can run stably, and the bad phenomenon that the pressing die 202 deviates can be avoided, so that the male die 208 at the bottom of the pressing die 202 can be smoothly and accurately pressed into the inner side of the square fixing frame 209, and the working precision of the device is higher.
Specifically, as shown in fig. 5, a base 6 is further fixedly mounted at the bottom of the base 1 through a support column 5, and four mounting holes 10 are symmetrically formed in the base 6. The supporting column 5 is matched with the base 6, so that the device can be stably placed, and in addition, the base 6 can be fixed on the ground by utilizing the four mounting holes 10 and matching bolts, so that the bad phenomenon that the device is inclined and fallen can be avoided.
The theory of operation, when using, the display screen die-casting box that will need the school shape is placed in the inboard of square fixed frame 209, then utilize first pneumatic cylinder 203 drive moulding-die 202 to drive terrace die 208 and flatten the school shape with the position that the display screen die-casting box protrusion warp downwards, usable second pneumatic cylinder 301 drive backup pad 302 drives four gag lever post 303 and moves towards moulding-die 202 simultaneously, carry out spacingly to the distance of moulding-die 202 downstream, can prevent that moulding-die 202 from driving the excessive downstream of terrace die 208 and scrapping the display screen die-casting box pressure, thereby make the device practicality better, in addition, accessible second pneumatic cylinder 301 adjusts the length that four gag lever posts 303 stretch out the outside of upper surface of base 1, thereby make the device can be applied to the display screen die-casting box of the school shape different thickness specifications.
The display screen die-casting box body shape correcting device provided by the application is described in detail above. The description of the specific embodiments is only intended to facilitate an understanding of the methods of the present application and their core concepts. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present application without departing from the principle of the present application, and such improvements and modifications also fall within the scope of the claims of the present application.
Claims (6)
1. The utility model provides a display screen die-casting box school shape device which characterized in that includes:
the device comprises a base (1), wherein one side surface of the base (1) is provided with a mounting groove (4);
the shape correcting mechanism (2) comprises a portal frame (201), a first hydraulic cylinder (203), a pressing die (202) and a square fixing frame (209), wherein the portal frame (201) is vertically and fixedly installed on the upper portion of the base (1), the first hydraulic cylinder (203) is vertically and fixedly installed on the top wall of the portal frame (201), the pressing die (202) is horizontally and fixedly installed at the end portion of an expansion rod of the first hydraulic cylinder (203), the pressing die (202) is located on the inner side of the portal frame (201), a male die (208) is integrally arranged in the middle of the bottom of the pressing die (202), the square fixing frame (209) is horizontally and fixedly installed on the upper surface of the base (1), and the square fixing frame (209) is matched with the male die (208);
the limiting mechanism (3) comprises a second hydraulic cylinder (301), a supporting plate (302), four guide sleeves (304) and four limiting rods (303), wherein the second hydraulic cylinder (301) is vertically and fixedly installed inside the installation groove (4), the supporting plate (302) is horizontally and fixedly installed at the end part of a telescopic rod of the second hydraulic cylinder (301), the supporting plate (302) is located between the second hydraulic cylinder (301) and the square fixing frame (209), the four guide sleeves (304) are vertically and fixedly installed on the top wall of the installation groove (4), the four limiting rods (303) are vertically and movably installed inside the four guide sleeves (304) respectively, the upper ends of the four limiting rods (303) extend to the outer part of the upper surface of the base (1), and the bottom ends of the four limiting rods (303) are fixedly connected with the upper part of the supporting plate (302), the four limiting rods (303) are symmetrically distributed on the outer side of the square fixing frame (209), and the upper ends of the four limiting rods (303) can be abutted against the bottom of the pressing die (202).
2. The display screen die-casting box sizing device according to claim 1, characterized in that: the bottom of the pressing die (202) is provided with four limiting grooves (207) matched with the upper ends of the limiting rods (303).
3. The display screen die-casting box sizing device according to claim 1, characterized in that: two gaps are formed in the square fixing frame (209), and the two gaps are symmetrically arranged relative to the portal frame (201).
4. The display screen die-casting box sizing device according to claim 1, characterized in that: the cover plate (8) is installed at the notch of the mounting groove (4) through a bolt (7), and a threaded hole (9) matched with the bolt (7) is further formed in the outer side of the notch of the mounting groove (4).
5. The display screen die-casting box sizing device according to claim 1, characterized in that: school shape mechanism (2) still include two guide bars (204), two equal vertical and movably mounting of guide bar (204) are in on the roof of portal frame (201), and two guide bar (204) about first pneumatic cylinder (203) symmetry sets up, two the bottom of guide bar (204) all with the upper portion fixed connection of moulding-die (202), and two dog (205), two are all installed to the upper end of guide bar (204) the outside of guide bar (204) all is overlapped and is equipped with spring (206), the one end of spring (206) with dog (205) are inconsistent, just the other end of spring (206) with the roof of portal frame (201) is inconsistent.
6. The display screen die-casting box sizing device according to claim 1, characterized in that: the base is characterized in that a base (6) is fixedly mounted at the bottom of the base (1) through a support column (5), and four mounting holes (10) are symmetrically formed in the base (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021571215.6U CN212857196U (en) | 2020-08-03 | 2020-08-03 | Display screen die-casting box school shape device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021571215.6U CN212857196U (en) | 2020-08-03 | 2020-08-03 | Display screen die-casting box school shape device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212857196U true CN212857196U (en) | 2021-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021571215.6U Active CN212857196U (en) | 2020-08-03 | 2020-08-03 | Display screen die-casting box school shape device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212857196U (en) |
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2020
- 2020-08-03 CN CN202021571215.6U patent/CN212857196U/en active Active
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