CN213195236U - Grooving die for bus duct shell - Google Patents
Grooving die for bus duct shell Download PDFInfo
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- CN213195236U CN213195236U CN202022135284.9U CN202022135284U CN213195236U CN 213195236 U CN213195236 U CN 213195236U CN 202022135284 U CN202022135284 U CN 202022135284U CN 213195236 U CN213195236 U CN 213195236U
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- die
- positioning
- bus duct
- punching
- duct shell
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Abstract
The utility model discloses a grooving die for bus duct shell, include the die holder that links firmly on the table surface of die cutting machine through the screw, be equipped with the die-cut positioning mechanism who is used for bus duct shell location at the die holder middle part, be equipped with die-cut terrace die on die-cut positioning mechanism, correspond directly over the die-cut terrace die and be equipped with the blade holder that links firmly on die cutting machine die-cutting mechanism, install the cutter on the blade holder. The utility model has simple structure, low cost and high operation convenience, does not need manual alignment and positioning through the quick positioning of the punching positioning mechanism, can accurately complete grooving work, saves time and labor for operation, has good processing quality and high precision, and has low input of manpower and financial cost; the measuring mechanism added to the punching positioning mechanism is convenient for continuous positioning and processing, and meets the requirement of mass production.
Description
Technical Field
The utility model relates to a bus duct production technical field especially relates to a grooving mould for bus duct shell.
Background
The bus duct uses copper bars or aluminum bars as conductors, is insulated by air or insulating materials, is mainly used in important power transmission and transformation places, such as transformers of power substations, connection of generators and switch cabinets, power supply main lines in high-rise buildings, or used for conveying large current and can be used for trunk branching power transmission, and a plurality of feeding points are arranged in a circuit and used for directly taking power.
The bus duct mainly includes shell and the copper bar or the aluminium row of installation in the shell, carries out good heat dissipation in order to guarantee the generating line, generally need punch out a plurality of rectangular grooves in the bus duct shell and dispel the heat, because the structure of bus duct shell generally is bilateral U-shaped, does not have dedicated grooving mould, and the location is inconvenient during the grooving, and the processing degree of difficulty is big, and processing is wasted time and energy to machining efficiency is low, and the processingquality is poor.
Disclosure of Invention
In view of this, the utility model aims at providing a grooving mould for bus duct shell can overcome prior art's not enough.
The utility model aims at realizing through the following technical scheme:
a grooving die for a bus duct shell comprises a die holder fixedly connected to a working table top of a punching machine through screws, a punching positioning mechanism used for positioning the bus duct shell is arranged in the middle of the die holder, a punching male die is arranged on the punching positioning mechanism, a tool apron fixedly connected to the punching mechanism of the punching machine is correspondingly arranged right above the punching male die, and a cutter is arranged on the tool apron.
The punching positioning mechanism comprises a fixed seat, a positioning seat for positioning the shell of the bus duct is arranged in the middle of the fixed seat, the positioning seat comprises a pair of supporting plates fixedly connected on the fixed seat, the distance H between the two supporting plates is larger than the width of the shell of the bus duct, a positioning plate is arranged on the supporting plates, a wire groove for the connecting rib of the shell of the bus duct to pass through is arranged in the middle of the positioning plate, and the width of the wire groove is slightly larger than the connecting rib; the punching male die is arranged on one side of the wire groove.
Rubber convex blocks are arranged on two sides of the punching male die and are embedded on the positioning plate.
And a positioning block for longitudinally positioning the bus duct shell is further arranged on one side of the punching male die, and the positioning block is an L-shaped bent plate and is fixedly connected to the positioning plate through a screw.
At least one pair of guide holes is arranged on the positioning plate, and a guide post matched with the guide holes is arranged on the tool apron.
A measuring mechanism is arranged on the positioning plate; the measuring mechanism comprises a measuring scale, one end of the measuring scale is fixedly connected to the positioning plate, and the other end of the measuring scale is fixedly connected with the limiting plate through a screw.
A plurality of waist round holes convenient to adjust are formed in the measuring scale.
The diagonal line of the die holder is provided with a T-shaped mounting groove, four corners of the fixing seat are correspondingly provided with supporting blocks and pressing blocks, and the center line of the pressing block is provided with a long mounting hole with one open end so that the fixing seat is fixedly connected on the die holder through a bolt.
Compared with the prior art, the utility model discloses a grooving die for a bus duct shell, which comprises a die holder fixedly connected on the working table surface of a die cutting machine through screws, wherein the middle part of the die holder is provided with a die cutting positioning mechanism for positioning a bus duct shell, the die cutting positioning mechanism comprises a fixed seat, a positioning seat for positioning the bus duct shell is arranged in the middle of the fixed seat, the positioning seat comprises a pair of supporting plates fixedly connected on the fixed seat, the distance H between the two supporting plates is larger than the width of the bus duct shell, a positioning plate is arranged on the supporting plate, a wire groove for the connection rib of the bus duct shell to pass through is arranged in the middle of the positioning plate, the width of the wire groove is slightly larger than the connection rib of the bus duct shell, the external clamping groove part of the bus duct shell can be just clamped between the two supporting plates according to the matching design of the bus duct shell, and the connecting ribs of the bus duct shell pass through the wire grooves without interference; a punching convex die is arranged on one side of the wire slot, and a cutter fixedly connected to a punching mechanism of the punching machine is correspondingly arranged right above the punching convex die. When the device is used, the bus duct shell is clamped on the punching positioning mechanism for limiting, and then the punching mechanism of the punching machine drives the cutter to descend, so that the continuous grooving operation of the bus duct shell can be realized.
In addition, a positioning block for longitudinally positioning the bus duct shell is also arranged on the punching positioning mechanism; and the measuring mechanism is used for ensuring the transverse sizes of a plurality of slotted holes processed on the bus duct shell, and further ensuring the precision of the measuring mechanism.
The utility model has the advantages that:
the utility model has simple structure, low cost and high operation convenience, does not need manual alignment and positioning through the quick positioning of the punching positioning mechanism, can accurately complete grooving work, saves time and labor for operation, has good processing quality and high precision, and has low input of manpower and financial cost; the measuring mechanism added to the punching positioning mechanism is convenient for continuous positioning and processing, and meets the requirement of mass production.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and/or combinations particularly pointed out in the appended claims.
Drawings
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail with reference to the accompanying drawings, in which:
fig. 1 is a schematic front structural view of the present invention.
FIG. 2 is a schematic side view of the present invention
Fig. 3 is a partially enlarged structural diagram of a portion a in fig. 2.
Fig. 4 is a schematic view of a partial three-dimensional structure of the present invention.
Fig. 5 is a schematic view of the present invention in operation.
Fig. 6 is a side partially enlarged schematic view of fig. 5.
Detailed Description
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the preferred embodiments are for purposes of illustration only and are not intended to limit the scope of the present invention.
As shown in fig. 1-6, a grooving die for a bus duct shell comprises a die holder 2 fixedly connected to a working table of a punching machine 1 through screws, a punching positioning mechanism 3 for positioning a bus duct shell 14 is arranged in the middle of the die holder 2, a punching male die 4 is arranged on the punching positioning mechanism 3, a tool apron 5 fixedly connected to the punching mechanism of the punching machine 1 is correspondingly arranged right above the punching male die 4, and a cutter 6 is arranged on the tool apron 5.
The punching positioning mechanism 3 comprises a fixed seat 301, a positioning seat for positioning the bus duct shell 14 is arranged in the middle of the fixed seat 301, the positioning seat comprises a pair of supporting plates 302 fixedly connected to the fixed seat 301, the distance H between the two supporting plates 302 is larger than the width of the bus duct shell 14, a positioning plate 303 is arranged on the supporting plates 302, a wire slot 304 for passing a connecting rib of the bus duct shell 14 is arranged in the middle of the positioning plate 303, and the width of the wire slot 304 is slightly larger than the connecting rib of the bus duct shell 14; the punching male die 4 is arranged on one side of the wire groove 304.
Be equipped with rubber bump 7 at die-cut terrace die 4 both sides, rubber bump 7 is inlayed on locating plate 303, can avoid bus duct shell 14 and locating plate 303 surface direct contact, prevents to cause bus duct shell 14 to appear scraping damage such as flower, indentation among the die-cut process.
A positioning block 8 is further arranged on one side of the punching male die 4, the positioning block 8 is an L-shaped bent plate and fixedly connected to the positioning plate 303 through screws, and the positioning block is used for longitudinally positioning the bus duct shell 14, so that the grooving precision is further ensured.
And a measuring mechanism 9 is arranged on the positioning plate 303 and used for positioning the transverse size of the bus duct shell 14, so that a plurality of slotted holes can be punched at one time. The measuring mechanism comprises a measuring scale 901, one end of the measuring scale 901 is fixedly connected to the positioning plate 303, and the other end of the measuring scale 901 is fixedly connected with a limiting plate 902 through a screw. And a plurality of waisted holes convenient to adjust are formed in the measuring scale 901, so that size adjustment, disassembly and assembly are facilitated.
A T-shaped mounting groove 201 is formed in the diagonal line of the die holder 2, supporting blocks 11 and a pressing block 10 are correspondingly arranged at the four corners of the fixing seat 301, and a long mounting hole 1001 with an open end is formed in the center line of the pressing block 10, so that the fixing seat 303 is fixedly connected to the die holder 2 through a bolt 12 and is convenient to disassemble, assemble and adjust.
At least one pair of guide holes 305 is arranged on the positioning plate 303, and the guide posts 13 matched with the positioning holes are arranged on the tool apron 5, so that the punching and guiding are facilitated, and the processing precision is ensured.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.
Claims (8)
1. The utility model provides a grooving mould for bus duct shell which characterized in that: the bus duct punching die comprises a die holder (2) fixedly connected to a working table top of a punching machine (1) through screws, a punching positioning mechanism (3) used for positioning a bus duct shell (14) is arranged in the middle of the die holder (2), a punching male die (4) is arranged on the punching positioning mechanism (3), a tool apron (5) fixedly connected to the punching mechanism of the punching machine (1) is correspondingly arranged right above the punching male die (4), and a cutter (6) is arranged on the tool apron (5).
2. The notching die for a busway housing of claim 1, wherein: the punching positioning mechanism (3) comprises a fixing seat (301), a positioning seat for positioning the bus duct shell (14) is arranged in the middle of the fixing seat (301), the positioning seat comprises a pair of supporting plates (302) fixedly connected to the fixing seat (301), the distance H between the two supporting plates (302) is larger than the width of the bus duct shell (14), a positioning plate (303) is arranged on the supporting plate (302), a wire slot (304) for a connecting rib of the bus duct shell (14) to pass through is arranged in the middle of the positioning plate (303), and the width of the wire slot (304) is slightly larger than that of the bus duct shell (14); the punching male die (4) is arranged on one side of the wire groove (304).
3. The notching die for a busway housing of claim 2, wherein: rubber bumps (7) are arranged on two sides of the punching male die (4), and the rubber bumps (7) are embedded on the positioning plate (303).
4. The notching die for a busway housing of claim 2, wherein: and a positioning block (8) for longitudinally positioning the bus duct shell (14) is further arranged on one side of the punching male die (4), and the positioning block (8) is an L-shaped bent plate and is fixedly connected to the positioning plate (303) through a screw.
5. The notching die for a busway housing of claim 2, wherein: at least one pair of guide holes (305) is arranged on the positioning plate (303), and a guide column (13) matched with the guide holes is arranged on the tool apron (5).
6. The notching die for a busway housing of claim 2, wherein: a measuring mechanism (9) is arranged on the positioning plate (303); the measuring mechanism comprises a measuring scale (901), one end of the measuring scale (901) is fixedly connected to the positioning plate (303), and the other end of the measuring scale is fixedly connected with a limiting plate (902) through a screw.
7. The notching die for a busway housing of claim 6, wherein: a plurality of waist round holes convenient to adjust are arranged on the measuring scale (901).
8. The grooving mold for the bus duct casing according to claim 1 or 2, wherein: a T-shaped mounting groove (201) is formed in the diagonal line of the die holder (2), supporting blocks (11) and pressing blocks (10) are correspondingly arranged at the four corners of the fixing seat (301), and a long mounting hole (1001) with an opening at one end is formed in the center line of each pressing block (10), so that the fixing seat (301) is fixedly connected to the die holder (2) through bolts (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022135284.9U CN213195236U (en) | 2020-09-25 | 2020-09-25 | Grooving die for bus duct shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022135284.9U CN213195236U (en) | 2020-09-25 | 2020-09-25 | Grooving die for bus duct shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213195236U true CN213195236U (en) | 2021-05-14 |
Family
ID=75823295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022135284.9U Active CN213195236U (en) | 2020-09-25 | 2020-09-25 | Grooving die for bus duct shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213195236U (en) |
-
2020
- 2020-09-25 CN CN202022135284.9U patent/CN213195236U/en active Active
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