CN210026055U - Mold bracket for producing extra-high voltage support column - Google Patents
Mold bracket for producing extra-high voltage support column Download PDFInfo
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- CN210026055U CN210026055U CN201920737682.2U CN201920737682U CN210026055U CN 210026055 U CN210026055 U CN 210026055U CN 201920737682 U CN201920737682 U CN 201920737682U CN 210026055 U CN210026055 U CN 210026055U
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Abstract
The utility model belongs to the technical field of extra-high voltage pillar auxiliary processing equipment, and particularly discloses a mold bracket for producing extra-high voltage pillars, which comprises a fixed base, a lifting device, a translation device and a support frame; a lifting device is arranged on the fixed base, a translation device is arranged on the lifting device, a support frame is arranged on the translation device, and the support frame is used for placing the extra-high voltage strut; under the action of the lifting device, the translation device and the support frame can perform lifting motion relative to the fixed base; the support frame can perform linear motion in the horizontal direction relative to the fixed base and the lifting device. The utility model solves the problem that the bracket runs stably in the production process of the extra-high voltage strut, and avoids uneven stress, clamping stagnation and deformation; and excessive auxiliary equipment is prevented from being added to ensure the stability of the bracket.
Description
Technical Field
The utility model relates to a production special high voltage mould bracket for pillar belongs to special high voltage pillar auxiliary processing equipment technical field.
Background
The maximum weight of the extra-high voltage composite support designed by our company is 700kg, when the extra-high voltage composite support is produced by injection, the support matched with the silicon rubber injection molding machine is used for positioning the support, and is linked with the silicon rubber injection molding machine to be convenient for placing and taking out the extra-high voltage composite support.
The existing bracket structure is shown in fig. 7, and the bracket is composed of three parts, namely a channel steel base 101, a guide rail 102 and a support frame 103, wherein the channel steel base 101 is connected with a hydraulic formwork erecting device 104 of equipment, and a supporting formwork can slide up and down on an equipment green 105 under the control of an equipment panel. Drive the base and slide from top to bottom along equipment green together, connect the guide rail on the channel-section steel base, prevent putting the support frame on the guide rail, support and place special high voltage composite post 106 (hereinafter for short the pillar), the biggest problem that above-mentioned structure exists:
firstly, because the length that the support post was held up to the bracket front and back end is changing when extra-high voltage composite support post was in injection production, the weight that the support post was held up to the bracket front and back end is changing, causes the bracket front and back both ends to hold up the support post unbalanced in atress, and the guide copper sheathing between hydraulic pressure frame mould device 4 that links to each other with the bracket and tiebar 5 appears the jamming phenomenon because of the atress is uneven, and the bracket can not freely slide and go up and down.
Second, the bracket body is not strong enough and is easily deformed.
Thirdly, the bracket shakes greatly in the process of supporting the support;
fourthly, the positioning device of the bracket cannot effectively fix the support column, and the phenomenon of movement occurs in the injection production process.
Chinese utility model patent with an authorization announcement number of CN207852365U and an authorization announcement date of 2018, 9 and 11 discloses a power cable lifting type rotating bracket, which is composed of: the device comprises a shell, a jack, a lantern ring, a supporting plate, an upright post, a gasket, a movable plate, a top plate, an installation ear plate, a paying-off pulley, a bottom plate, a hand lever and a movable pin shaft; the upper surface center of the bottom plate is provided with a shell which is of a barrel-shaped structure with a downward opening, the center of the end surface of the upper end of the shell is provided with a reserved hole, the lower surface of the upper end of the shell is provided with a gasket, the lower end of the inside of the shell is provided with a jack, one side of the jack is provided with a handle interface, one side of the shell corresponding to the handle interface of the jack is provided with a circular arch opening, a hand lever is screwed with the handle interface through the circular arch opening, the upper end of a piston rod of the jack is correspondingly sleeved with a lantern ring, the upper end of the lantern ring is provided with a support plate, the overlooking structure of the support plate is circular, the periphery of the support plate is correspondingly matched with the inner wall of the shell, the center of the upper surface of the support plate is provided with a circular groove, the circular groove is correspondingly screwed with the lower end of the, the movable plate rotates by taking the movable pin shaft as a center, the upper surface of the movable plate is provided with a pair of mounting lug plates, the pin shaft is arranged between the preformed holes of the pair of mounting lug plates, the periphery of the middle part of the pin shaft is provided with a paying-off pulley, the paying-off pulley is arranged between the pair of mounting lug plates, and the upper surface of the bottom plate is provided with oblong sliding grooves corresponding to four rectangular vertex angle positions, so that the whole bracket can be adjusted through the sliding grooves. The mould with the structure is not suitable for the mould for the extra-high voltage support column.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a mould bracket for producing an extra-high voltage support column, which solves the problem that the bracket stably runs in the production process of the extra-high voltage support column and avoids uneven stress, clamping stagnation and deformation; and excessive auxiliary equipment is prevented from being added to ensure the stability of the bracket.
The utility model aims at realizing the following technical scheme that the mould bracket for producing the extra-high voltage support is characterized in that the bracket comprises a fixed base, a lifting device, a translation device and a support frame; a lifting device is arranged on the fixed base, a translation device is arranged on the lifting device, a support frame is arranged on the translation device, and the support frame is used for placing the extra-high voltage strut;
under the action of the lifting device, the translation device and the support frame can perform lifting motion relative to the fixed base;
the support frame can perform linear motion in the horizontal direction relative to the fixed base and the lifting device.
Preferably, the fixed base comprises a first fixed base and a second fixed base;
the lifting device comprises a first oil cylinder, a second oil cylinder and a longitudinal linear guide rail, wherein the first oil cylinder is arranged on the first fixed base, and the second oil cylinder is arranged on the second fixed base; longitudinal linear guide rails are arranged at two ends of the first fixed base and the second fixed base respectively, and the translation device is arranged on the longitudinal linear guide rails in a sliding mode through the first sliding block.
Preferably, the translation device comprises two square steel bases and two transverse linear guide rails; the two square steel bases are arranged in parallel and connected through a connecting rod to form a square frame; the two square steel bases are respectively provided with a transverse linear guide rail; the support frame is arranged on the transverse linear guide rail in a sliding mode through a second sliding block;
two I-shaped supporting plates are arranged at the bottoms of the two square steel bases and are positioned right above the first oil cylinder and the second oil cylinder, stand columns are arranged on two sides of the bottoms of the I-shaped supporting plates, and the stand columns are arranged on the longitudinal linear guide rail in a sliding mode through first sliding blocks;
the first oil cylinder and the second oil cylinder move synchronously to drive the I-shaped supporting plate to move along the longitudinal linear guide rail, so that the square steel base, the transverse linear guide rail and the supporting frame on the I-shaped supporting plate perform lifting motion.
Preferably, the support frame is a square frame and comprises two cross rods and two vertical rods, and the bottoms of the two cross rods are correspondingly arranged on the transverse linear guide rail through second sliding blocks respectively.
Preferably, the cross bar of the support frame is arranged in parallel with the first square steel base, and the length of the cross bar of the support frame is greater than that of the vertical bar of the support frame.
Preferably, the inner side of the vertical rod of the support frame is provided with a channeling-proof rod which is horizontally arranged.
Preferably, the inner side of the vertical rod of the support frame is provided with a U-shaped frame, and the U-shaped frame is perpendicular to the vertical rod of the support frame.
Preferably, the number of the anti-moving rods on each support frame cross rod is two, and the U-shaped frame is located between the two anti-moving rods.
Preferably, the lengths of the two square steel bases and the two transverse linear guide rails are both 8 m.
Preferably, the length of the support frame is 3.6 m.
Compared with the prior art, the utility model discloses following beneficial effect has:
first, a square steel base is used to support the composite strut function. And the transverse linear guide rail is used for moving the support frame on the transverse linear guide rail, transferring the product to be produced into a mold cavity fixed on the equipment, and after the production is finished, the support frame can be moved out of the product. And the longitudinal linear guide rail is matched with the oil cylinder, so that the square steel base and the support frame are positioned and lifted in the longitudinal direction. And the anti-shifting rod is matched with the mold to prevent the composite support from shifting in the injection process. The support frame is used for supporting the product away from the mold and supporting the product. And the oil cylinder is used for supporting the square steel base to enable the square steel base to move linearly on the longitudinal linear guide rail together with the transverse linear guide rail and the support frame. The two oil cylinders balance the stress conditions at two ends, so that the stable lifting of the product and the hydraulic pressure of 5 tons are ensured. The fixing base is used for fixing the bracket and is connected with the foundation by adopting expansion bolts.
Secondly, the utility model solves the problem that the bracket runs stably in the production process of the extra-high voltage strut, and avoids uneven stress, clamping stagnation and deformation; and excessive auxiliary equipment is prevented from being added to ensure the stability of the bracket. The bracket of the project can support the ultra-high voltage composite support column which has the longest length of 3.4m and the weight of 1000 kg.
Drawings
Fig. 1 is a perspective view 1 of the mold bracket for producing an extra-high voltage pillar of the utility model.
Fig. 2 is a perspective view 2 of the mold bracket for producing extra-high voltage pillars of the utility model.
Fig. 3 is a front view of the mold bracket for producing extra-high voltage pillars.
Fig. 4 is a left side view of the mold bracket for producing extra-high voltage pillars of the utility model.
Fig. 5 is a right side view of the mold bracket for producing extra-high voltage pillars of the present invention.
Fig. 6 is a top view of the utility model relates to a production mould bracket for extra-high voltage pillar.
Fig. 7 is a schematic view of a conventional bracket structure.
Detailed Description
The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings.
As shown in fig. 1-6, a mold bracket for producing an extra-high voltage pillar comprises a fixed base 7, a lifting device, a translation device and a support frame 5; a lifting device is arranged on the fixed base 7, a translation device is arranged on the lifting device, a support frame 5 is arranged on the translation device, and the support frame 5 is used for placing an extra-high voltage pillar.
Under the action of the lifting device, the translation device and the support frame 5 can perform lifting motion relative to the fixed base 7; the support frame 5 can perform linear motion in the horizontal direction relative to the fixed base 7 and the lifting device.
The fixed base includes a first fixed base 71 and a second fixed base 72.
The lifting device comprises a first oil cylinder 61, a second oil cylinder 62 and a longitudinal linear guide rail 3, wherein the first oil cylinder 61 is arranged on a first fixed base 71, and the second oil cylinder 62 is arranged on a second fixed base 72; the first fixed base 71 and the second fixed base 72 are respectively provided with a longitudinal linear guide 3 at two ends, and the translation device is slidably arranged on the longitudinal linear guide 3 through a first sliding block 81.
The translation device comprises two square steel bases 1 and two transverse linear guide rails 2; the two square steel bases 1 are arranged in parallel, and the two square steel bases 1 are connected through a connecting rod 13 to form a square frame; the two square steel bases 1 are respectively provided with a transverse linear guide rail 2; the support frame 5 is arranged on the transverse linear guide rail 2 in a sliding manner through a second sliding block 82.
Two I-shaped supporting plates 11 are arranged at the bottoms of the two square steel bases 1, the two I-shaped supporting plates 11 are positioned right above the first oil cylinder 62 and the second oil cylinder 62, the two sides of the bottom of each I-shaped supporting plate 11 are provided with upright columns 12, and the upright columns 12 are arranged on the longitudinal linear guide rails 3 in a sliding mode through first sliding blocks 81.
The first oil cylinder 62 and the second oil cylinder 62 move synchronously to drive the I-shaped supporting plate 11 to move along the longitudinal linear guide rail 3, so that the square steel base 1, the transverse linear guide rail 2 and the supporting frame 5 on the I-shaped supporting plate 11 move up and down.
The support frame 5 is a square frame and comprises two cross rods 51 and two vertical rods 52, and the bottoms of the two cross rods 51 are correspondingly arranged on the transverse linear guide rail 2 through second sliding blocks 82 respectively.
The support frame cross rod 51 is arranged in parallel with the square steel base 1, and the length of the support frame cross rod 51 is larger than that of the vertical rod 52.
The anti-moving rod 4 is arranged on the inner side of the vertical rod 52 of the support frame 5, and the anti-moving rod 4 is horizontally arranged.
The inner side of the support frame vertical rod 52 is provided with a U-shaped frame 521, and the U-shaped frame 521 is perpendicular to the support frame vertical rod 52.
The number of the anti-moving rods 4 on each support frame cross rod 51 is two, and the U-shaped frame 521 is located between the two anti-moving rods 4.
The lengths of the two square steel bases 1 and the two transverse linear guide rails 2 are both 8 m.
The length of the support 5 is 3.6 m.
The utility model provides a production special high voltage is mould bracket's for pillar constitution:
the square steel base 1 has the function of supporting a composite support column and has the length of 8 m.
The transverse linear guide rail 2-the supporting frame 5 can move on the transverse linear guide rail 2, a product to be produced is transferred into a die cavity fixed on the equipment, and after the production is finished, the supporting frame 5 can be moved out of the product, and the length is 8 m.
And the longitudinal linear guide rail 3 is matched with the oil cylinder 6, so that the square steel base 1 and the support frame 5 are positioned and lifted in the longitudinal direction.
The anti-channeling pole 4-cooperates with the mold to prevent the composite prop from channeling during the injection process.
Support 5-the function that is used for holding the goods off the mould and goods support, length 3.6 m.
And the oil cylinder 6 is used for supporting the square steel base 1 to enable the square steel base to linearly move on the longitudinal linear guide rail 3 together with the transverse linear guide rail 2 and the support frame 5. The two oil cylinders balance the stress conditions at two ends, so that the stable lifting of the product and the hydraulic pressure of 5 tons are ensured.
The fixed base 7 is used for fixing a bracket and is connected with a foundation by adopting an expansion bolt.
The working process of the die bracket for producing the extra-high voltage strut comprises the following steps: hanging an extra-high voltage composite support column weighing 500-700 kg on a support frame 5, pushing the support frame 5 to move into a mold (the mold is fixed in the center of the equipment) on a transverse linear guide rail 2, operating a panel button of the equipment, controlling a first oil cylinder 61 and a second oil cylinder 62 to move up and down, supporting a square steel base 1 to make the square steel base, the transverse linear guide rail 2 and the support frame 5 move linearly on a longitudinal linear guide rail 3, adjusting the matching position of a product and the mold, closing the mold, injecting a silicon rubber material by the equipment under pressure, operating the panel button of the equipment after vulcanization molding, the square steel base 1 is supported by the first oil cylinder 61 and the second oil cylinder 62 to move linearly on the longitudinal linear guide rail 3 together with the transverse linear guide rail 2 and the support frame 5, so that the product is stably supported and separated from the die assembly, and the support frame 5 is moved outside the die assembly on the transverse linear guide rail 2 to take out the product.
At present, 7 main manufacturers produce extra-high voltage composite support column products in China, and more or less problems exist on a bracket for extra-high voltage injection production, so that the bracket can stably run in the production process of the extra-high voltage support column, and uneven stress, clamping stagnation and deformation are avoided; and excessive auxiliary equipment is prevented from being added to ensure the stability of the bracket. The bracket of the project can support the ultra-high voltage composite support column which has the longest length of 3.4m and the weight of 1000 kg.
Claims (10)
1. A mold bracket for producing an extra-high voltage strut is characterized by comprising a fixed base (7), a lifting device, a translation device and a support frame (5); a lifting device is arranged on the fixed base (7), a translation device is arranged on the lifting device, a support frame (5) is arranged on the translation device, and the support frame (5) is used for placing an extra-high voltage strut;
under the action of the lifting device, the translation device and the support frame (5) can perform lifting motion relative to the fixed base (7); the support frame (5) can do linear motion in the horizontal direction relative to the fixed base (7) and the lifting device.
2. The mold bracket for producing extra-high voltage pillars according to claim 1, wherein the fixing base includes a first fixing base (71), a second fixing base (72);
the lifting device comprises a first oil cylinder (61), a second oil cylinder (62) and a longitudinal linear guide rail (3), wherein the first oil cylinder (61) is arranged on a first fixed base (71), and the second oil cylinder (62) is arranged on a second fixed base (72); longitudinal linear guide rails (3) are respectively arranged at two ends of the first fixed base (71) and the second fixed base (72), and the translation device is arranged on the longitudinal linear guide rails (3) in a sliding mode through the first sliding blocks (81).
3. The mold bracket for producing the extra-high voltage pillar as claimed in claim 2, wherein the translation device comprises two square steel bases (1), two transverse linear guide rails (2); the two square steel bases (1) are arranged in parallel, and the two square steel bases (1) are connected through a connecting rod (13) to form a square frame; the two square steel bases (1) are respectively provided with a transverse linear guide rail (2); the support frame (5) is arranged on the transverse linear guide rail (2) in a sliding manner through a second sliding block (82);
two I-shaped supporting plates (11) are arranged at the bottoms of the two square steel bases (1), the two I-shaped supporting plates (11) are positioned right above the first oil cylinder (62) and the second oil cylinder (62), stand columns (12) are arranged on two sides of the bottoms of the I-shaped supporting plates (11), and the stand columns (12) are arranged on the longitudinal linear guide rail (3) in a sliding mode through first sliding blocks (81);
the first oil cylinder (62) and the second oil cylinder (62) move synchronously to drive the I-shaped supporting plate (11) to move along the longitudinal linear guide rail (3), so that the square steel base (1), the transverse linear guide rail (2) and the supporting frame (5) on the I-shaped supporting plate (11) move up and down.
4. The mold bracket for producing the extra-high voltage pillar as claimed in claim 1, wherein the supporting frame (5) is a square frame and comprises two cross rods (51) and two vertical rods (52), and the bottoms of the two cross rods (51) are correspondingly arranged on the transverse linear guide rail (2) through second sliding blocks (82).
5. The mold bracket for producing extra-high voltage pillars as claimed in claim 4, wherein the support frame cross bar (51) is arranged in parallel with the square steel base (1), and the length of the support frame cross bar (51) is greater than that of the vertical bar (52).
6. The mold bracket for producing extra-high voltage pillars according to claim 4, wherein the anti-moving rods (4) are arranged on the inner sides of the vertical rods (52) of the support frames (5), and the anti-moving rods (4) are horizontally arranged.
7. The mold carrier for producing extra-high voltage pillars as claimed in claim 6, wherein the inside of the vertical support frame (52) is provided with a U-shaped frame (521), and the U-shaped frame (521) is perpendicular to the vertical support frame (52).
8. The mold carrier for the production of extra-high voltage pillars as claimed in claim 7, wherein the number of the anti-moving rods (4) on each support frame rail (51) is two, and the U-shaped frame (521) is located between the two anti-moving rods (4).
9. The mold bracket for producing the extra-high voltage pillar as claimed in claim 3, wherein the length of the two square steel bases (1) and the length of the two transverse linear guide rails (2) are both 8 m.
10. The mold bracket for producing extra-high voltage pillars as claimed in claim 1, wherein the length of the support frame (5) is 3.6 m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920737682.2U CN210026055U (en) | 2019-05-22 | 2019-05-22 | Mold bracket for producing extra-high voltage support column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920737682.2U CN210026055U (en) | 2019-05-22 | 2019-05-22 | Mold bracket for producing extra-high voltage support column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210026055U true CN210026055U (en) | 2020-02-07 |
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ID=69367011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920737682.2U Active CN210026055U (en) | 2019-05-22 | 2019-05-22 | Mold bracket for producing extra-high voltage support column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210026055U (en) |
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2019
- 2019-05-22 CN CN201920737682.2U patent/CN210026055U/en active Active
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