CN210867105U - Mould pressing splint - Google Patents
Mould pressing splint Download PDFInfo
- Publication number
- CN210867105U CN210867105U CN201921339863.6U CN201921339863U CN210867105U CN 210867105 U CN210867105 U CN 210867105U CN 201921339863 U CN201921339863 U CN 201921339863U CN 210867105 U CN210867105 U CN 210867105U
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- CN
- China
- Prior art keywords
- copper bar
- boss
- splint
- clamping plates
- copper
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Abstract
The utility model relates to the technical field of electricity, in particular to a mould pressing splint; the copper bar fixing clamp comprises two clamping plates which are identical in structure and can be mutually buckled, a boss is arranged on one side of the center of each clamping plate, a groove which can be buckled with the boss and is provided with a copper bar installing gap is formed beside the boss, and a positioning groove is formed in the center of the boss; an elastic cylindrical pin for fixing the copper bar is arranged in the positioning groove; the two clamping plates are oppositely arranged, the copper bar is arranged in the middle of the clamping plates, the rolling cylindrical pins are arranged at the corresponding positions of the copper bar before installation and are used for positioning the copper bar front and back, and the two clamping plates are fixed at the required positions. The clamping plates are in plane contact with the copper bar, and clamp the rolling cylindrical pins on the copper bar to fix the front and back positions of the copper bar; the copper bar is fixed in the left and right directions and the up and down directions through the plane of the clamping plate, and is positioned and moved back and forth through the rolled cylindrical pin, so that the positioning is accurate; the copper bars are independently installed, and the distance between the copper bars is adjusted according to the requirement; the counter bore design is installed to the mould pressing splint, and the creepage distance between copper bar and mounting bolt is great after the installation.
Description
Technical Field
The utility model relates to an electric technical field especially relates to a mould pressing splint.
Background
The copper bar is usually required to be fixed in the installation of electrical equipment, and the copper bar is clamped through two insulation plates in the traditional fixing mode, so that the left-right shaking of the copper bar can be limited, the front-back shaking of the copper bar cannot be limited, the insulation plates need to be designed according to the distance between the copper bars, and the universality is poor; in addition, when the insulating plate is machined, a machining fillet needs to be designed, and the edges and corners of the copper bar are blunt, so that the assembled copper bar shakes in the mounting hole, and the copper bar is poor in fixity; the distance between copper bar and mounting bolt need be considered in the insulation board design process, so the insulation board design size is great.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an effectual problem among the above-mentioned background of solution has proposed a mould pressing splint, and concrete technical scheme is as follows:
a mould pressing splint comprises two splint bodies (1) which have the same structure and can be mutually buckled, wherein a boss (2) is arranged at one side of the center of each splint body (1), a groove (3) which can be buckled with the boss (2) and is provided with a gap for installing a copper bar (5) is arranged beside the boss (2), and a positioning groove (4) is arranged at the center of the boss (2); an elastic cylindrical pin (6) for fixing the copper bar (5) is arranged in the positioning groove (4);
preferably, mounting holes (7) are arranged at four end corners of the clamping plate (1), and the clamping plate (1) is fastened through bolts;
preferably, the lug boss (2) and the groove (3) are both provided with chamfers (8);
the utility model has the advantages that: 1. this device is to the dress with two splint, and the copper bar is installed in the middle of the splint to before the installation at copper bar relevant position installation system cylindric lock and be used for copper bar front and back location, connect two splint and fix on required position again. The clamping plate is in planar contact with the copper bar, so that good positioning can be realized, and meanwhile, the rolling cylindrical pins on the copper bar can be clamped tightly by the clamping plate, so that the front and rear positions of the copper bar can be well fixed; 2, the device fixes the copper bar to move in the left and right directions and the up and down directions through the plane of the clamping plate, and the copper bar is positioned and moved back and forth through the rolling cylindrical pin, so that the positioning is accurate; 3. the copper bars are independently installed, and the distance between the copper bars can be adjusted according to needs; 4. the mould pressing splint adopts the counter bore design, and the creepage distance between copper bar and mounting bolt is great after the installation.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the splint of the present invention;
FIG. 3 is a rear view of the structure of the structural splint of the present invention;
FIG. 4 is a schematic view of the elastic cylindrical pin of the present invention;
in the figure: splint 1, boss 2, recess 3, constant head tank 4, fixed copper bar 5, elasticity cylindric lock 6, mounting hole 7, chamfer 8.
Detailed Description
The technical scheme of the patent is further explained in detail by combining the specific embodiment;
a mould pressing splint comprises two splints 1 which have the same structure and can be mutually buckled, mounting holes 7 are arranged at four end corners of each splint 1, and the splints 1 are fastened through bolts; a boss 2 is arranged on one side of the center of the clamping plate 1, a groove 3 which can be buckled with the boss 2 and is provided with a gap for installing a copper bar 5 is arranged beside the boss 2, and a positioning groove 4 is arranged in the center of the boss 2; the lug boss 2 and the groove 3 are both provided with chamfers 8; an elastic cylindrical pin 6 for fixing the copper bar 5 is arranged in the positioning groove 4;
specific mounting procedure
The copper bar is installed and rolled with cylindrical pins for positioning, then the copper bar is installed on two mould pressing splints, and then the assembly is installed on a required position for fastening, and the copper bar is installed on the required position through the mould pressing splint structure;
this device is got up two splint to the dress, and the copper bar is installed in the middle of the splint to before the installation at copper bar relevant position installation system cylindric lock and be used for copper bar front and back location, say two splint again and connect to fix on required position. The clamping plate is in planar contact with the copper bar, so that good positioning can be realized, and meanwhile, the rolling cylindrical pins on the copper bar can be clamped tightly by the clamping plate, so that the front and rear positions of the copper bar can be well fixed; the device fixes the copper bar to move in the left-right and up-down directions through the plane of the clamping plate, and the copper bar moves back and forth through the positioning of the rolled cylindrical pin, so that the positioning is accurate; the copper bars are independently installed, and the distance between the copper bars can be adjusted according to needs; the mould pressing clamping plate is installed by adopting a counter bore design, and the creepage distance between the copper bar and the installation bolt is larger after the installation; in order to ensure that the electrical clearance is large enough, the traditional insulation board fixing copper plate needs to be large, and the occupied space is large; compared with a mould pressing clamping plate structure, the electric gap can be ensured, and the space is saved.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the invention.
Claims (3)
1. A mould pressing splint is characterized by comprising two splint bodies (1) which have the same structure and can be mutually buckled, wherein one side of the center of each splint body (1) is provided with a boss (2), a groove (3) which can be buckled with the boss (2) and is provided with a gap for installing a copper bar (5) is arranged beside the boss (2), and the center of the boss (2) is provided with a positioning groove (4); and an elastic cylindrical pin (6) for fixing the copper bar (5) is arranged in the positioning groove (4).
2. The mold pressing clamping plate according to claim 1, characterized in that, four corners of the clamping plate (1) are provided with mounting holes (7), and the clamping plate (1) is locked by bolts.
3. Molded splint according to claim 1, characterized in that both the boss (2) and the recess (3) are provided with a chamfer (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921339863.6U CN210867105U (en) | 2019-08-19 | 2019-08-19 | Mould pressing splint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921339863.6U CN210867105U (en) | 2019-08-19 | 2019-08-19 | Mould pressing splint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210867105U true CN210867105U (en) | 2020-06-26 |
Family
ID=71308173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921339863.6U Active CN210867105U (en) | 2019-08-19 | 2019-08-19 | Mould pressing splint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210867105U (en) |
-
2019
- 2019-08-19 CN CN201921339863.6U patent/CN210867105U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |