CN117877882A - Rod drawing device for dry-type transformer die - Google Patents
Rod drawing device for dry-type transformer die Download PDFInfo
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- CN117877882A CN117877882A CN202311874083.2A CN202311874083A CN117877882A CN 117877882 A CN117877882 A CN 117877882A CN 202311874083 A CN202311874083 A CN 202311874083A CN 117877882 A CN117877882 A CN 117877882A
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- dry
- type transformer
- drawing device
- displacement
- hooking
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- 230000007246 mechanism Effects 0.000 claims abstract description 94
- 238000006073 displacement reaction Methods 0.000 claims abstract description 62
- 238000012545 processing Methods 0.000 claims abstract description 21
- 238000010621 bar drawing Methods 0.000 claims description 12
- 239000003822 epoxy resin Substances 0.000 abstract description 4
- 229920000647 polyepoxide Polymers 0.000 abstract description 4
- 238000004804 winding Methods 0.000 description 9
- 230000000007 visual effect Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 210000000078 claw Anatomy 0.000 description 4
- 239000000758 substrate Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention relates to the technical field of transformer processing, in particular to a rod drawing device for a dry-type transformer die, which comprises: conveying mechanism, displacement mechanism, pull mechanism and positioning mechanism, conveying mechanism are equipped with the processing station, and displacement mechanism is including the first displacement driving piece, second displacement driving piece and the third displacement driving piece that connect gradually, and the third displacement driving piece is connected with pull mechanism, and pull mechanism is used for inserting and colludes the hole, and positioning mechanism sets up in processing station department. According to the rod drawing device for the dry-type transformer die, the coil structure conveyed by the conveying mechanism is positioned by the positioning mechanism, the air passage rod is drawn away from the epoxy resin by the cooperation of the displacement mechanism and the drawing mechanism, so that the automatic drawing away of the air passage rod from the dry-type transformer die is realized, and the purpose of improving the drawing away efficiency of the air passage rod is achieved.
Description
Technical Field
The invention relates to the technical field of transformer processing, in particular to a rod drawing device for a dry-type transformer die.
Background
The dry transformer is a device for converting electric energy from one voltage level to another, and is characterized in that the iron core and windings are not immersed in insulating oil, and are cooled by a fan. In general, a dry-type transformer has a coil structure with a vent hole so as to facilitate heat dissipation of the coil, the coil structure is produced by using a dry-type transformer mold, the dry-type transformer mold is composed of a winding mold, an air passage rod and a pouring mold, when the coil structure is produced, firstly, winding wires on the winding mold and inserting the air passage rod at the same time to form a winding group inserted with the air passage rod, then, the pouring mold is sleeved into the winding mold wound with the winding group and the air passage rod, and epoxy resin is poured into the pouring mold to form the coil structure with the air passage rod, as shown in fig. 1, after the coil structure is molded in the dry-type transformer mold, the air passage rod needs to be pulled out from the coil structure so as to form the coil structure with the vent hole, in the prior art, generally, an operator inserts the hook claw into the hook hole of the air passage rod, and lifts the hook claw through an air passage crane so as to realize automatic pulling-out of the air passage rod from the dry-type transformer mold, however, the air passage rod is required to be manually matched with the hook claw to grasp the air passage rod, and the technical problem of low air passage rod pulling efficiency exists.
Disclosure of Invention
Based on this, it is necessary to provide a dry-type transformer mold rod drawing device aiming at the technical problem that the existing mode of drawing the air passage rod needs to be manually matched with the hook claw to grasp the air passage rod and the drawing efficiency of the air passage rod is low.
A dry-type transformer die stick drawing device for drawing a coil structure with an air passage stick having a hooking hole, the dry-type transformer die stick drawing device comprising: conveying mechanism, displacement mechanism, pull mechanism and positioning mechanism, conveying mechanism is equipped with the processing position department, displacement mechanism set up in processing position department, displacement mechanism is including the first displacement driver that connects gradually, second displacement driver and third displacement driver, first displacement driver drive the second displacement driver removes along first direction, second displacement driver drive third displacement driver removes along the second direction, third displacement driver with pull mechanism connects, and drives pull mechanism removes along the third direction, first direction the second direction third direction mutually perpendicular sets up, pull mechanism is used for inserting collude the hole, positioning mechanism set up in processing position department.
According to the dry-type transformer die rod drawing device, the conveying mechanism conveys the transformer die with the air passage rod to be drawn to the processing station, the coil structure is positioned by the positioning mechanism, and the drawing mechanism is controlled to be inserted into the hook hole of the air passage rod and is drawn out of the coil structure by the cooperation of the first displacement driving piece, the second displacement driving piece and the third displacement driving piece of the displacement mechanism, so that the air passage rod is drawn out of the coil structure. Through the design, the coil structure conveyed by the conveying mechanism is positioned by the positioning mechanism, the air passage rod is pulled away from the epoxy resin by the cooperation of the displacement mechanism and the pulling mechanism, and the automatic pulling away of the air passage rod from the dry-type transformer die is realized, so that the purpose of improving the pulling away efficiency of the air passage rod is achieved.
In one embodiment, the drawing mechanism comprises a guide frame, a hooking piece and a driving assembly, wherein the guide frame is provided with a guide groove, the guide groove is arranged along the third direction, the hooking piece is arranged in the guide groove in a sliding manner and is used for being inserted into the hooking hole, and the driving assembly drives the hooking piece to move along the guide groove.
In one embodiment, the drawer mechanism further comprises a visual identification assembly coupled to the guide frame.
In one embodiment, the guide frame is further provided with a blanking groove and a blanking surface, the blanking groove is arranged on one side of the guide frame and is communicated with the guide groove, and the blanking surface is arranged on one surface, close to the conveying mechanism, of the blanking groove along the third direction.
In one embodiment, the hooking member includes a substrate and a hooking column connected to the substrate, and the hooking column is inserted into the hooking hole.
In one embodiment, the hooking part further comprises a limiting block connected with the base plate, and the limiting block and the base plate enclose a limiting space.
In one embodiment, the number of the limiting blocks is two, and the two limiting blocks are respectively arranged on two sides of the hook column.
In one embodiment, the driving assembly comprises a lifting driving member, a gear and a rack, wherein the lifting driving member is mounted on the guide frame, the gear is connected with the lifting driving member and meshed with the rack, and the rack is mounted on the base plate of the hooking member.
In one embodiment, the driving assembly further comprises a sliding member connected with the base plate of the hooking member and slidingly connected with the guide frame.
In one embodiment, the sliding member comprises a mounting block and a pulley rotatably connected with the mounting block, the mounting block is connected with the base plate of the hooking member, and the pulley is slidably connected with the guide frame.
In one embodiment, the number of the sliding parts is two, and the two sliding parts are oppositely arranged and surround to form a sliding space for the guide frame to slide.
In one embodiment, the driving assembly further comprises a connecting piece connected with each sliding piece, and the base plate of the hooking piece is provided with an avoidance groove for the connecting piece to penetrate.
In one embodiment, the sliding member further includes a support column connected to the mounting block, and when the connecting member connects each sliding member, the support columns of each sliding member abut against each other.
In one embodiment, the positioning mechanism comprises two positioning driving parts and two clamping blocks, the two positioning driving parts are respectively arranged on two sides of the processing station, each positioning driving part is respectively connected with each clamping block in a one-to-one correspondence manner, the clamping blocks are driven to be close to or far away from each other, and each clamping block is provided with a V-shaped groove.
Drawings
FIG. 1 is a schematic diagram of a dry transformer mold;
FIG. 2 is a schematic diagram of a dry-type transformer mold rod-extracting device according to the present invention;
FIG. 3 is a schematic view of a drawing mechanism of the rod drawing device of the dry-type transformer mold shown in FIG. 2;
FIG. 4 is an enlarged schematic view of portion A of the drawing mechanism shown in FIG. 3;
FIG. 5 is a schematic view of the drawing mechanism shown in FIG. 3 from another perspective;
FIG. 6 is a schematic cross-sectional view of the drawing mechanism shown in FIG. 3;
FIG. 7 is an enlarged schematic view of portion B of the drawing mechanism shown in FIG. 6;
fig. 8 is a schematic structural view of the slider shown in fig. 7.
The meaning of the reference numerals in the drawings are:
100. rod drawing device for dry transformer mould;
10. a conveying mechanism; 11. a processing station;
20. a displacement mechanism; 21. a first displacement driving member; 22. a second displacement driving member; 23. a third displacement driving member;
30. a drawing mechanism; 31. a guide frame; 311. a guide groove; 312. a material dropping groove; 313. a blanking surface; 314. an avoidance groove; 32. a hooking and pulling piece; 321. a substrate; 322. hooking columns; 323. a limiting block; 324. a limit space; 33. a drive assembly; 331. a lifting driving member; 332. a gear; 333. a rack; 334. a slider; 335. a mounting block; 336. a pulley; 337. a support column; 34. a visual recognition component;
40. a positioning mechanism; 41. positioning a driving piece; 42. a clamping block; 421. a V-shaped groove;
200. a dry transformer mold; 201. a winding former; 202. an airway stick; 203. pouring a mold; 204. a vent hole; 205. and a hook hole.
Detailed Description
In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the invention, whereby the invention is not limited to the specific embodiments disclosed below.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present invention, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
As shown in fig. 1 and 2, the dry-type transformer mold bar drawing device 100 according to the present invention includes a winding mold 201, an air channel bar 202 and a casting mold 203, wherein the dry-type transformer mold bar drawing device 100 is used for drawing a coil structure with the air channel bar 202 so that the coil structure forms a ventilation hole 204, and the air channel bar 202 is arranged in a strip shape and is provided with a hook hole 205.
As shown in fig. 2, the dry-type transformer mold bar drawing device 100 includes: the conveying mechanism 10, the displacement mechanism 20, the drawing mechanism 30 and the positioning mechanism 40, wherein the conveying mechanism 10 is used for conveying the dry-type transformer die 200, the positioning mechanism 40 is used for fixing the transformer die, the displacement mechanism 20 is used for controlling the drawing mechanism 30 to draw the air passage rod 202 in the dry-type transformer die 200, and the automatic drawing of the air passage rod 202 from the dry-type transformer die 200 is facilitated through the cooperation of the conveying mechanism 10, the displacement mechanism 20, the drawing mechanism 30 and the positioning mechanism 40, so that the purpose of improving the drawing efficiency of the air passage rod 202 is achieved.
Hereinafter, the dry-type transformer mold rod drawing device 100 will be further described with reference to fig. 2 to 8.
As shown in fig. 2, the conveying mechanism 10 is a conveyor and is provided with a processing station 11 for processing a dry-type transformer mold 200, the displacement mechanism 20 is disposed at the processing station 11, wherein a conveying direction of the conveying mechanism 10 is a first direction F1, a second direction F2 and a third direction F3 which are perpendicular to each other are established, specifically, the displacement mechanism 20 includes a first displacement driving member 21, a second displacement driving member 22 and a third displacement driving member 23 which are sequentially connected, the first displacement driving member 21 drives the second displacement driving member 22 to move along the first direction F1, the second displacement driving member 22 drives the third displacement driving member 23 to move along the second direction F2, the third displacement driving member 23 is connected with the drawing mechanism 30 and drives the drawing mechanism 30 to move along the third direction F3, wherein the first displacement driving member 21, the second displacement driving member 22 and the third displacement driving member 23 are all screw modules driven by motors, and the first displacement driving member 21 is mounted above the processing station 11 by a frame so as to reduce the occupation of the displacement mechanism 20 to a horizontal space.
As shown in fig. 3 and fig. 4, the drawing mechanism 30 is used for inserting the hook hole 205 to cooperate with the displacement mechanism 20 to draw the air channel rod 202 away from the air channel rod, specifically, the drawing mechanism 30 includes a guide frame 31, a hook piece 32 and a driving component 33, the guide frame 31 is provided with a guide groove 311, the guide groove 311 is arranged along a third direction F3, the hook piece 32 is slidably arranged in the guide groove 311 and is used for inserting the hook hole 205, the driving component 33 drives the hook piece 32 to move along the guide groove 311, and the drawing mechanism 30 controls the hook piece 32 to draw the air channel rod 202 into the guide groove 311 of the guide frame 31 through the driving component 33 during operation, so that the air channel rod 202 can be effectively prevented from being separated from the hook piece 32 in the process of drawing the coil structure, and the purpose of improving the drawing stability of the air channel rod 202 is achieved.
Further, as shown in fig. 4, the guide frame 31 is further provided with a blanking groove 312 and a blanking surface 313, the blanking groove 312 is arranged at one side of the guide frame 31 and is communicated with the guide groove 311, the blanking surface 313 is arranged at one side of the blanking groove 312 close to the conveying mechanism 10 along the third direction F3, when the air passage bar 202 is pulled out of the coil structure by the hooking member 32 along the third direction F3, the air passage bar 202 is pulled into the blanking groove 312 from the guide groove 311 by the hooking member 32 under the control of the driving assembly 33, then the driving assembly 33 controls the hooking member 32 to move along the direction opposite to the third direction F3, one end of the air passage bar 202 is pushed to be contacted with the blanking surface 313, and the air passage bar 202 is separated from the guide frame 31 under the guide of the blanking surface 313, so that the air passage bar 202 is separated from the hooking member 32, and the automatic blanking of the air passage bar 202 is realized, thereby achieving the purpose of further improving the blanking efficiency of the air passage bar 202.
As shown in fig. 4, the hooking member 32 includes a base plate 321 and a hooking post 322 connected to the base plate 321, the hooking post 322 is used for being inserted into the hooking hole 205, the hooking member 32 further includes a limiting block 323 connected to the base plate 321, the limiting block 323 and the base plate 321 enclose a limiting space 324, the number of the limiting blocks 323 is two, the two limiting blocks 323 are respectively disposed on two sides of the hooking post 322, and the air passage bar 202 is guided into the guide slot 311 by the cooperation of the limiting spaces 324.
As shown in fig. 6 to 7, the driving assembly 33 includes a lifting driving member 331, a gear 332 and a rack 333, the lifting driving member 331 is mounted on the guide frame 31, the gear 332 is connected with the lifting driving member 331 and is meshed with the rack 333, the rack 333 is mounted on the base plate 321 of the hooking member 32, wherein the lifting driving member 331 is a motor, and the gear 332 is controlled to rotate by the lifting driving member 331 so as to drive the rack 333 to move, thereby realizing control of the hooking member 32 to move in the guide groove 311.
Further, referring to fig. 5 to 7 in conjunction with fig. 3, the driving assembly 33 further includes a sliding member 334, wherein the sliding member 334 is connected with the base plate 321 of the hooking member 32 and is slidably connected with the guide frame 31, and specifically, the sliding member 334 includes a mounting block 335 and a pulley 336 rotatably connected with the mounting block 335, the mounting block 335 is connected with the base plate 321 of the hooking member 32, the pulley 336 is slidably connected with the guide frame 31, and the sliding member 334 slidably connected with the guide frame 31 is beneficial to reducing friction force between the hooking member 32 and the guide frame 31 so as to reduce energy consumption during the operation of the lifting driving member 331.
Further, as shown in fig. 7, the number of the sliding members 334 is two, the two sliding members 334 are oppositely disposed and form a sliding space for sliding the guide frame 31, wherein the driving assembly 33 further includes a connecting member (not shown) for connecting each sliding member 334, the connecting member is a screw, the connecting member can sequentially penetrate through the rack 333, the base plate 321, the mounting block 335 of one sliding member 334 and the mounting block 335 of the other sliding member 334, in order to avoid interference, the base plate 321 of the hooking member 32 is provided with a avoiding slot 314 for penetrating the connecting member, and the sliding space formed by the two sliding members 334 is beneficial to limit the precision of the hooking member 32 when moving along the third direction F3, so that the rack 333 mounted on the base plate 321 of the hooking member 32 can be always and effectively meshed with the gear 332, thereby improving the drawing precision of the hooking member 32 when drawing the air passage bar 202.
As shown in fig. 7 and 8, the sliding parts 334 further include supporting columns 337 connected with the mounting blocks 335, when the connecting parts connect the sliding parts 334, the supporting columns 337 of the sliding parts 334 are abutted with each other, and the sliding space formed by the two sliding parts 334 is limited by the mutually abutted supporting columns 337, so that the fitting strength of the sliding parts 334 and the hooking parts 32 can be effectively controlled, and the friction force generated between the sliding parts 334 and the hooking parts 32 and the guiding precision of the sliding parts 334 can be precisely controlled.
As shown in fig. 3 to 5, the drawing mechanism 30 further includes a visual recognition component 34 connected to the guide frame 31, where the visual recognition component 34 is a CCD camera, and the visual recognition component 34 recognizes the position of each air passage rod 202 and plans the drawing sequence of each air passage rod 202, so as to further improve the drawing efficiency of the air passage rods 202.
As shown in fig. 2, the positioning mechanism 40 is disposed at the processing station 11, specifically, the positioning mechanism 40 includes two positioning driving members 41 and two clamping blocks 42, the two positioning driving members 41 are respectively mounted at two sides of the processing station 11 and mounted on the frame, each positioning driving member 41 is respectively connected with each clamping block in a one-to-one correspondence manner, and drives each clamping block to approach or depart from each other, each clamping block is provided with a V-shaped groove 421, wherein the positioning driving member 41 is an air cylinder or an oil cylinder, the V-shaped grooves 421 of each clamping block are controlled by the positioning driving member 41 to clamp the dry-type transformer, which is beneficial to limiting the dry-type transformer, and the air passage rod 202 is prevented from pulling the coil structure in the process of drawing.
The working principle of the rod drawing device 100 of the dry type transformer die of the invention is as follows: the conveying mechanism 10 conveys the transformer die with the air passage bar 202 to be extracted to the processing position 11, the coil structure is positioned by the positioning mechanism 40, the first displacement driving piece 21, the second displacement driving piece 22 and the third displacement driving piece 23 of the displacement mechanism 20 are matched, the hooking piece 32 of the drawing mechanism 30 is controlled to be inserted into the hooking hole 205 of the air passage bar 202, the hooking piece 32 is controlled by the driving component 33 to pull the air passage bar 202 into the guide groove 311 of the guide frame 31 so as to extract the air passage bar 202, then the driving component 33 is controlled to pull the hooking piece 32 to pull the air passage bar 202 into the blanking groove 312 from the guide groove 311, then one end of the air passage bar 202 is pushed to be contacted with the blanking surface 313, and the air passage bar 202 is separated from the guide frame 31 under the guide of the blanking surface 313, so that the hooking piece 32 can hook the air passage bar 202 again, and the extraction work of the air passage bar 202 is realized.
The dry-type transformer die rod drawing device 100 has the beneficial effects that: the coil structure conveyed by the conveying mechanism 10 is positioned by adopting the positioning mechanism 40, the air passage bar 202 is pulled away from the epoxy resin by utilizing the cooperation of the displacement mechanism 20 and the pulling mechanism 30, and the automatic pulling away of the air passage bar 202 from the dry-type transformer die 200 is realized, so that the purpose of improving the pulling-away efficiency of the air passage bar 202 is achieved.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (10)
1. A dry-type transformer die bar drawing device for drawing a coil structure having an air passage bar with a hooking hole, the dry-type transformer die bar drawing device comprising: conveying mechanism, displacement mechanism, pull mechanism and positioning mechanism, conveying mechanism is equipped with the processing position department, displacement mechanism set up in processing position department, displacement mechanism is including the first displacement driver that connects gradually, second displacement driver and third displacement driver, first displacement driver drive the second displacement driver removes along first direction, second displacement driver drive third displacement driver removes along the second direction, third displacement driver with pull mechanism connects, and drives pull mechanism removes along the third direction, first direction the second direction third direction mutually perpendicular sets up, pull mechanism is used for inserting collude the hole, positioning mechanism set up in processing position department.
2. The dry-type transformer mold rod drawing device according to claim 1, wherein the drawing mechanism comprises a guide frame, a hooking member and a driving assembly, the guide frame is provided with a guide groove, the guide groove is arranged along the third direction, the hooking member is slidably arranged in the guide groove and is used for being inserted into the hooking hole, and the driving assembly drives the hooking member to move along the guide groove.
3. The dry-type transformer die bar drawing device according to claim 2, wherein the guide frame is further provided with a blanking groove and a blanking surface, the blanking groove is arranged on one side of the guide frame and is communicated with the guide groove, and the blanking surface is arranged on one surface, close to the conveying mechanism, of the blanking groove along the third direction.
4. The dry-type transformer mold bar drawing device of claim 2, wherein the hooking member comprises a base plate and a hooking column connected to the base plate, the hooking column being inserted into the hooking hole.
5. The dry-type transformer mold rod drawing device of claim 4, wherein the hooking member further comprises a limiting block connected with the base plate, and the limiting block and the base plate enclose a limiting space.
6. The dry-type transformer mold bar drawing device according to claim 2, wherein the driving assembly comprises a lifting driving member, a gear and a rack, the lifting driving member is mounted on the guide frame, the gear is connected with the lifting driving member and meshed with the rack, and the rack is mounted on the hooking member.
7. The dry-type transformer mold bar drawing device of claim 6, wherein the driving assembly further comprises a slider connected to the hooking member and slidingly connected to the guide frame.
8. The dry-type transformer mold bar drawing device of claim 7, wherein the sliding member comprises a mounting block and a pulley rotatably connected to the mounting block, the mounting block is connected to the hooking member, and the pulley is slidably connected to the guide frame.
9. The dry-type transformer mold bar drawing device according to claim 7, wherein the number of the sliding members is two, and the two sliding members are disposed opposite to each other and surround to form a sliding space for the guide frame to slide.
10. The dry-type transformer die bar drawing device according to claim 1, wherein the positioning mechanism comprises two positioning driving parts and two clamping blocks, the two positioning driving parts are respectively arranged on two sides of the processing station, each positioning driving part is respectively connected with each clamping block in one-to-one correspondence, and drives each clamping block to be close to or far away from each other, and each clamping block is provided with a V-shaped groove.
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| CN202311874083.2A CN117877882B (en) | 2023-12-29 | 2023-12-29 | Rod drawing device for dry-type transformer die |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311874083.2A CN117877882B (en) | 2023-12-29 | 2023-12-29 | Rod drawing device for dry-type transformer die |
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| CN117877882A true CN117877882A (en) | 2024-04-12 |
| CN117877882B CN117877882B (en) | 2024-07-23 |
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