CN218224620U - Casting mould of pressure-resistant cast aluminum cover plate for high-voltage switch - Google Patents
Casting mould of pressure-resistant cast aluminum cover plate for high-voltage switch Download PDFInfo
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- CN218224620U CN218224620U CN202121800363.5U CN202121800363U CN218224620U CN 218224620 U CN218224620 U CN 218224620U CN 202121800363 U CN202121800363 U CN 202121800363U CN 218224620 U CN218224620 U CN 218224620U
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Abstract
The utility model relates to a casting mould technical field specifically is a high tension switchgear is with casting mould of withstand voltage cast aluminium apron, the on-line screen storage device comprises a base, the top fixedly connected with backup pad of base, the top fixedly connected with slide rail of base, sliding connection has the slider on the slide rail, the top fixedly connected with movable mould board of slider, the top fixedly connected with fixed die plate of base, one side and the slide rail of fixed die plate are laminated mutually, four gag lever posts of one side fixedly connected with of fixed die plate, four spacing holes have been seted up to one side of movable mould board, the utility model discloses can drive the movable mould board and remove, when movable mould board and fixed die plate laminating, the output of flexible pneumatic cylinder continuously removes for the movable rod drives extrusion piece extrusion L shape bull stick and rotates and annotate the material, and when L shape bull stick was kept away from to the extrusion piece, torque spring drove L shape bull stick and resets and stops to annotate the material, has realized automatic ration and annotated the quality of cast product.
Description
Technical Field
The utility model relates to a casting mould technical field specifically is a high tension switchgear is with casting mould of withstand voltage cast aluminium apron.
Background
The casting mold is used for obtaining the structural shape of the part, other easily-molded materials are made into the structural shape of the part in advance, then the part is placed into the sand mold, so that a cavity with the same structural size as the part is formed in the sand mold, then the liquid with fluidity is poured into the cavity, the liquid can form the part with the same structural shape as the mold after cooling and solidification, and the common pressure-resistant cast aluminum cover plate for the high-pressure switch is required to be finished through the casting mold.
In the prior art, the following problems exist:
(1) When most of the existing pressure-resistant cast aluminum cover plates are cast, fluid liquid needs to be injected, the amount of the injected liquid cannot be accurately controlled, errors exist, and the quality of a formed product is further influenced.
(2) And most of pressure-resistant cast aluminum cover plates are inconvenient to demould during casting, so that the demoulding speed is reduced, and the production is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high tension switchgear is with casting mould of withstand voltage cast aluminium apron to solve the problem that proposes in the above-mentioned background art.
The technical scheme of the utility model is that: the utility model provides a casting mould of high tension switchgear is with withstand voltage cast aluminium apron, the on-line screen storage device comprises a base, the top fixedly connected with backup pad of base, the top fixedly connected with slide rail of base, sliding connection has the slider on the slide rail, the top fixedly connected with movable mould board of slider, the top fixedly connected with fixed die plate of base, one side and the slide rail of fixed die plate are laminated mutually, four gag lever posts of one side fixedly connected with of fixed die plate, four spacing holes have been seted up to one side of movable die plate, four spacing holes are run through respectively to the one end of four gag lever posts, install drive buffer gear on the movable die plate.
Preferably, drive buffer gear includes the extrusion sleeve pipe of fixed connection in movable mould board one side, and the movable groove has been seted up to extrusion sleeve pipe's one end, the flexible pneumatic cylinder of one side fixedly connected with of backup pad, and the output of flexible pneumatic cylinder is located the movable groove, is equipped with reset spring in the movable groove, reset spring's both ends respectively with the output of flexible pneumatic cylinder and extrusion sleeve pipe fixed connection, install the extrusion on the output of flexible pneumatic cylinder and annotate the material unit.
Preferably, the material unit is annotated in the extrusion includes the connecting rod of fixed connection in flexible pneumatic cylinder output cylinder lateral wall, the one end fixedly connected with movable rod of connecting rod, the guide sleeve has been cup jointed on the movable rod, guide sleeve's bottom fixed connection is on movable mould board's top, the mounting groove has been seted up to the cylinder lateral wall of movable rod one end, sliding connection has the extrusion piece in the mounting groove, be equipped with the extrusion spring in the mounting groove, the both ends of extrusion spring respectively with movable rod and extrusion piece fixed connection, the material component is annotated in the rotation is installed to the adaptation on the movable rod, install linkage ejection of compact component on the movable mould board.
Preferably, rotate and annotate the material component including seting up in the notes liquid hole of fixed template mould top inner wall, annotate the downthehole fixedly connected with of liquid and annotate the liquid pipe, the inner wall of annotating the liquid pipe has been seted up and has been rotated the hole, it is connected with L shape bull stick to rotate downthehole rotation, L shape bull stick and stripper block looks adaptation, annotate the liquid pipe and use L shape bull stick as centre of a circle fixedly connected with fixed ring, spacing breach has been seted up to one side of fixed ring, one side fixedly connected with dog of L shape bull stick, the one end of dog is located spacing breach.
Preferably, a torsion spring is fixedly connected to the L-shaped rotating rod, and one end of the torsion spring is fixedly connected to the inner wall of the fixed ring.
Preferably, the linkage ejection of compact component includes that the mould inslot wall of fixed die plate has seted up the round hole, and sliding connection has the discharge bar in the round hole, and the one end fixedly connected with of discharge bar links up the pole, and the jack has been seted up to one side of linking the pole, and one side fixedly connected with fixed pull rod of movable mould board, fixed pull rod and jack looks adaptation are equipped with tension spring on the discharge bar, tension spring's both ends respectively with discharge bar and fixed die plate fixed connection.
Preferably, the inner wall of one side of the jack is fixedly connected with an elastic sheet, one side of the fixed pull rod is provided with a groove, and the groove is matched with the elastic sheet.
The utility model discloses an improve and provide a high tension switchgear is with casting mould of withstand voltage cast aluminium apron here, compare with prior art, have following improvement and advantage:
one is as follows: when the utility model is used for casting, the flexible hydraulic cylinder drives the movable template to move, when the movable template is attached to the fixed template, the output end of the flexible hydraulic cylinder continuously moves, so that the movable rod drives the extrusion block to extrude the L-shaped rotating rod to rotate and inject materials, and when the extrusion block is far away from the L-shaped rotating rod, the torsion spring drives the L-shaped rotating rod to reset to stop injecting the materials, thereby realizing automatic quantitative material injection and improving the quality of cast products;
the second step is as follows: the utility model discloses the movable mould board removes the in-process with the fixed die plate laminating, in fixed pull rod gets into the jack for block fixed pull rod in the shell fragment entering recess, carry out the die sinking after the casting is accomplished, flexible pneumatic cylinder's output drives the movable mould board and resets, the movable mould board drives fixed pull rod and resets, fixed pull rod drives the shell fragment, links up pole and discharge bar and removes, the discharge bar removes to cast the product ejecting, has realized the automatic ejection of compact that carries on, has accelerated the speed of taking out the cast product.
Drawings
The invention is further explained below with reference to the figures and examples:
fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic view of another perspective section of the present invention;
FIG. 3 is a schematic perspective view of the linkage discharging element of the present invention;
FIG. 4 is a schematic view of the three-dimensional structure of the extruding and injecting unit of the present invention;
fig. 5 is a schematic perspective view of the cooperation between the extrusion block and the extrusion spring according to the present invention.
Description of the reference numerals:
1. a base; 101. a support plate; 102. a slide rail; 103. a slider; 104. a movable template; 105. a limiting rod; 106. fixing the template; 2. a telescopic hydraulic cylinder; 201. extruding the sleeve; 202. a return spring; 203. a connecting rod; 204. a movable rod; 205. a guide sleeve; 206. extruding the block; 207. a compression spring; 3. fixing a pull rod; 301. a connecting rod; 302. a discharge rod; 303. a tension spring; 304. a spring plate; 4. a liquid injection pipe; 401. fixing the circular ring; 402. a torsion spring; 403. an L-shaped rotating rod; 404. and a stop block.
Detailed Description
The present invention will be described in detail below, and it is apparent that the technical solutions in the embodiments of the present invention are described clearly and completely. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model discloses an improve and provide a high tension switchgear is with casting mould of withstand voltage cast aluminium apron here, the technical scheme of the utility model is:
as shown in fig. 1 to 5, a casting mold for a pressure-resistant cast aluminum cover plate for a high-voltage switch includes a base 1, a supporting plate 101 is fixedly connected to the top of the base 1, a slide rail 102 is fixedly connected to the top of the base 1, a slide block 103 is slidably connected to the slide rail 102, a movable template 104 is fixedly connected to the top of the slide block 103, a fixed template 106 is fixedly connected to the top of the base 1, one side of the fixed template 106 is attached to the slide rail 102, four limiting rods 105 are fixedly connected to one side of the fixed template 106, four limiting holes are formed in one side of the movable template 104, one end of each of the four limiting rods 105 penetrates through the four limiting holes, and a driving buffer mechanism is installed on the movable template 104; by means of the structure, the movable template 104 is positioned through the arrangement of the limiting rods 105, and the movable template 104 is prevented from deviating.
Further, the driving buffer mechanism comprises an extrusion sleeve 201 fixedly connected to one side of the movable template 104, a movable groove is formed in one end of the extrusion sleeve 201, a telescopic hydraulic cylinder 2 is fixedly connected to one side of the support plate 101, the output end of the telescopic hydraulic cylinder 2 is located in the movable groove, a return spring 202 is arranged in the movable groove, two ends of the return spring 202 are respectively and fixedly connected with the output end of the telescopic hydraulic cylinder 2 and the extrusion sleeve 201, and an extrusion injection unit is mounted on the output end of the telescopic hydraulic cylinder 2; by means of the structure, the output end of the telescopic hydraulic cylinder 2 drives the reset spring 202, the extrusion sleeve 201 and the movable template 104 to move through the arrangement of the driving buffer mechanism, and power is provided.
Further, the extrusion injection unit comprises a connecting rod 203 fixedly connected to the outer side wall of the cylinder at the output end of the telescopic hydraulic cylinder 2, one end of the connecting rod 203 is fixedly connected with a movable rod 204, a guide sleeve 205 is sleeved on the movable rod 204, the bottom of the guide sleeve 205 is fixedly connected to the top of the movable template 104, an installation groove is formed in the outer side wall of the cylinder at one end of the movable rod 204, an extrusion block 206 is slidably connected in the installation groove, an extrusion spring 207 is arranged in the installation groove, two ends of the extrusion spring 207 are respectively and fixedly connected with the movable rod 204 and the extrusion block 206, a rotary injection element is adaptively installed on the movable rod 204, and a linkage discharge element is installed on the movable template 104; by means of the structure, the material injection unit is extruded, the output end of the telescopic hydraulic cylinder 2 drives the connecting rod 203 and the movable rod 204 to move, the movable rod 204 moves to drive the extrusion block 206 to move, and power transmission is achieved.
Further, the rotating injection element comprises an injection hole formed in the inner wall of the top of the die of the fixed die plate 106, an injection pipe 4 is fixedly connected in the injection hole, a rotating hole is formed in the inner wall of the injection pipe 4, an L-shaped rotating rod 403 is rotatably connected in the rotating hole, the L-shaped rotating rod 403 is matched with the extrusion block 206, the injection pipe 4 is fixedly connected with a fixed ring 401 by taking the L-shaped rotating rod 403 as the center of a circle, a limit notch is formed in one side of the fixed ring 401, a stop block 404 is fixedly connected to one side of the L-shaped rotating rod 403, and one end of the stop block 404 is positioned in the limit notch; by means of the structure, the extrusion block 206 extrudes the L-shaped rotating rod 403 to rotate and inject materials by rotating the arrangement of the material injection element, and automatic material injection is realized.
Further, a torsion spring 402 is fixedly connected to the L-shaped rotating rod 403, and one end of the torsion spring 402 is fixedly connected to the inner wall of the fixed ring 401; by means of the structure, when the extrusion block 206 is far away from the L-shaped rotating rod 403 through the arrangement of the torsion spring 402, the torsion spring 402 drives the L-shaped rotating rod 403 to reset and stop injecting materials, so that quantitative material injection is realized, and the quality of cast products is improved.
Further, a circular hole is formed in the inner wall of the die groove of the fixed die plate 106 of the linkage discharging element, a discharging rod 302 is connected in the circular hole in a sliding manner, one end of the discharging rod 302 is fixedly connected with a connecting rod 301, one side of the connecting rod 301 is provided with an insertion hole, one side of the movable die plate 104 is fixedly connected with a fixed pull rod 3, the fixed pull rod 3 is matched with the insertion hole, a tension spring 303 is arranged on the discharging rod 302, and two ends of the tension spring 303 are respectively fixedly connected with the discharging rod 302 and the fixed die plate 106; by means of the structure, the movable die plate 104 drives the fixed pull rod 3 to reset through the arrangement of the linkage discharging element, the fixed pull rod 3 drives the connecting rod 301 and the discharging rod 302 to move, the discharging rod 302 moves to eject a cast product, automatic discharging is realized, and the speed of taking out the cast product is increased.
Furthermore, an elastic sheet 304 is fixedly connected to the inner wall of one side of the jack, a groove is formed in one side of the fixed pull rod 3, and the groove is matched with the elastic sheet 304; by means of the structure, the fixing pull rod 3 is clamped under the elastic force action of the elastic sheets 304 through the arrangement of the elastic sheets 304.
The working principle is as follows: when casting, the output of flexible pneumatic cylinder 2 drives reset spring 202, extrusion sleeve 201, movable mould board 104 and guide sleeve 205 remove, the output of flexible pneumatic cylinder 2 drives connecting rod 203 and movable rod 204 simultaneously and removes, when movable mould board 104 and fixed die plate 106 laminate, the output of flexible pneumatic cylinder 2 continuously removes, make movable rod 204 drive extrusion piece 206 extrusion L shape bull stick 403 rotate and annotate the material, when L shape bull stick 403 was kept away from to extrusion piece 206, torsion spring 402 drives L shape bull stick 403 and resets and stops to annotate the material, realized can annotate the material by automatic ration, the quality of cast product has been improved.
The movable mould board 104 removes the in-process of laminating with fixed mould board 106, fixed pull rod 3 gets into in the jack, make shell fragment 304 get into in the recess with fixed pull rod 3 chucking, carry out the die sinking after the casting is accomplished, the output of flexible pneumatic cylinder 2 drives movable mould board 104 and resets, movable mould board 104 drives fixed pull rod 3 and resets, fixed pull rod 3 drives shell fragment 304, it moves to link pole 301 and discharge bar 302, discharge bar 302 removes and is ejecting with the casting product, movable mould board 104 drives fixed pull rod 3 and breaks away from shell fragment 304 and accomplishes and resets, tension spring 303 drives link pole 301 and discharge bar 302 and resets simultaneously, realized carrying out the ejection of compact automatically, accelerated the speed of taking out the casting product.
The previous description is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. The utility model provides a high tension switchgear is with casting mould of withstand voltage cast aluminium apron, includes base (1), its characterized in that: the top fixedly connected with backup pad (101) of base (1), top fixedly connected with slide rail (102) of base (1), sliding connection has slider (103) on slide rail (102), top fixedly connected with movable mould board (104) of slider (103), top fixedly connected with fixed mould board (106) of base (1), one side and slide rail (102) of fixed mould board (106) are laminated mutually, four gag lever post (105) of one side fixedly connected with of fixed mould board (106), four spacing holes have been seted up to one side of movable mould board (104), four spacing holes are run through respectively to the one end of four gag lever post (105), install drive buffer gear on movable mould board (104).
2. The casting mold of the pressure-resistant cast aluminum cover plate for the high-voltage switch according to claim 1, characterized in that: drive buffer gear includes extrusion sleeve pipe (201) of fixed connection in movable mould board (104) one side, the movable groove has been seted up to the one end of extrusion sleeve pipe (201), flexible pneumatic cylinder (2) of one side fixedly connected with of backup pad (101), the output of flexible pneumatic cylinder (2) is located the movable groove, the movable groove is equipped with reset spring (202), reset spring (202) both ends respectively with the output of flexible pneumatic cylinder (2) and extrusion sleeve pipe (201) fixed connection, install the extrusion on the output of flexible pneumatic cylinder (2) and annotate the material unit.
3. The casting mold of a pressure-resistant cast aluminum cover plate for a high-voltage switch according to claim 2, characterized in that: the material unit is annotated in the extrusion includes connecting rod (203) of fixed connection in flexible pneumatic cylinder (2) output end cylinder lateral wall, the one end fixedly connected with movable rod (204) of connecting rod (203), guide sleeve (205) have been cup jointed on movable rod (204), the bottom fixed connection of guide sleeve (205) is on the top of movable mould board (104), the mounting groove has been seted up to the cylinder lateral wall of movable rod (204) one end, sliding connection has extrusion piece (206) in the mounting groove, be equipped with extrusion spring (207) in the mounting groove, the both ends of extrusion spring (207) respectively with movable rod (204) and extrusion piece (206) fixed connection, the adaptation is installed in movable rod (204) and is rotated and annotate the material component, install linkage ejection of compact component on movable mould board (104).
4. The casting mold of the pressure-resistant cast aluminum cover plate for the high-voltage switch according to claim 3, characterized in that: rotate and annotate the material component including offering in the notes liquid hole of fixed die plate (106) mould top inner wall, annotate the downthehole fixedly connected with of liquid and annotate liquid pipe (4), the rotation hole has been seted up to the inner wall of annotating liquid pipe (4), it is connected with L shape bull stick (403) to rotate downthehole rotation, L shape bull stick (403) and extrusion piece (206) looks adaptation, annotate liquid pipe (4) and use L shape bull stick (403) as centre of a circle fixedly connected with retaining ring (401), spacing breach has been seted up to one side of retaining ring (401), one side fixedly connected with dog (404) of L shape bull stick (403), the one end of dog (404) is located spacing breach.
5. The casting mold of the pressure-resistant cast aluminum cover plate for the high-voltage switch according to claim 4, wherein: the L-shaped rotating rod (403) is fixedly connected with a torsion spring (402), and one end of the torsion spring (402) is fixedly connected with the inner wall of the fixed circular ring (401).
6. The casting mold of the pressure-resistant cast aluminum cover plate for the high-voltage switch according to claim 4, wherein: the linkage discharging element comprises a circular hole formed in the inner wall of a die groove of a fixed die plate (106), a discharging rod (302) is connected in the circular hole in a sliding mode, a connecting rod (301) is fixedly connected to one end of the discharging rod (302), an insertion hole is formed in one side of the connecting rod (301), a fixed pull rod (3) is fixedly connected to one side of a movable die plate (104), the fixed pull rod (3) is matched with the insertion hole, a tension spring (303) is arranged on the discharging rod (302), and two ends of the tension spring (303) are fixedly connected with the discharging rod (302) and the fixed die plate (106) respectively.
7. The casting mold of the pressure-resistant cast aluminum cover plate for the high-voltage switch according to claim 6, characterized in that: the inner wall of one side of the jack is fixedly connected with an elastic sheet (304), one side of the fixed pull rod (3) is provided with a groove, and the groove is matched with the elastic sheet (304).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121800363.5U CN218224620U (en) | 2021-08-03 | 2021-08-03 | Casting mould of pressure-resistant cast aluminum cover plate for high-voltage switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121800363.5U CN218224620U (en) | 2021-08-03 | 2021-08-03 | Casting mould of pressure-resistant cast aluminum cover plate for high-voltage switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218224620U true CN218224620U (en) | 2023-01-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121800363.5U Active CN218224620U (en) | 2021-08-03 | 2021-08-03 | Casting mould of pressure-resistant cast aluminum cover plate for high-voltage switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218224620U (en) |
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2021
- 2021-08-03 CN CN202121800363.5U patent/CN218224620U/en active Active
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