CN218448879U - Four-core eight-point aviation contact pin crimping clamp positioning device - Google Patents
Four-core eight-point aviation contact pin crimping clamp positioning device Download PDFInfo
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- CN218448879U CN218448879U CN202222180575.9U CN202222180575U CN218448879U CN 218448879 U CN218448879 U CN 218448879U CN 202222180575 U CN202222180575 U CN 202222180575U CN 218448879 U CN218448879 U CN 218448879U
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Abstract
The utility model discloses a four-core eight-point aviation contact pin crimping tong positioning device, which belongs to the technical field of railway vehicles and comprises a positioning block matched with the size of the crimping tong, a positioning hole and a positioning rod which are arranged on the positioning block, and a mounting hole and a fixing rod which are arranged on the positioning block and run through the two sides of the positioning block; the center of one end of the positioning rod is provided with a jack for inserting an aviation contact pin; the positioning block is provided with a peeping groove which is communicated with the positioning hole; through set up hole and the mounting hole of stepping down on the locating piece, utilize the dead lever to install four-core eight-point aviation contact pin crimping pincers in one side of locating piece, the operator rotates the locating lever and cooperates the observation adjusting positioning pole in peephole to insert the length in the locating hole, the back of finishing is adjusted, will treat that the contact pin of crimping inserts, insert the jack of locating lever one end until the contact pin, solved current four-core eight-point aviation contact pin crimping pincers when the crimping needle, the problem of crimping error easily appears.
Description
Technical Field
The utility model relates to a four-core eight points aviation contact pin crimping pincers positioner belongs to rail vehicle technical field.
Background
When the current four-core eight-point aviation contact pin crimping pliers crimp a contact pin, a crimping cavity of the contact pin can be positioned at a jaw position only through visual observation of workers, errors are easy to occur during crimping, an indentation is not located in the center of the crimping cavity, and quality stability cannot be controlled.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome not enough among the prior art, provide an eight some aviation contact pin crimping pincers positioner of four cores, solved current eight some aviation contact pin crimping pincers of four cores when the crimping needle, the problem of crimping error easily appears.
In order to achieve the above objects/solve the above technical problems, the present invention adopts the following technical solutions: a four-core eight-point aviation contact pin crimping tong positioning device comprises a positioning block matched with the crimping tong in size, positioning holes arranged on the positioning block and penetrating through two sides of the positioning block, positioning rods used for adjusting the length of inserting aviation contact pins into the positioning holes, mounting holes arranged on the positioning block and penetrating through two sides of the positioning block and a fixing rod used for mounting the crimping tong on one side of the positioning block;
the positioning rod is connected with the positioning hole;
the fixing rod is connected with the mounting hole;
the center of one end of the positioning rod is provided with a jack for inserting an aviation contact pin;
the positioning block is provided with a peeping groove for observing the length of the positioning rod inserted into the positioning hole, and the peeping groove is communicated with the positioning hole.
Optionally, one end of the fixing rod is provided with a fixing hole connected with a fixing screw on the crimping pliers.
Optionally, the positioning rod is in threaded connection with the positioning hole, and the position of the positioning rod in the positioning hole can be adjusted through rotation.
Optionally, a locking hole vertically communicated with the positioning hole is formed in the positioning block, and a locking screw for locking the positioning rod is arranged in the locking hole.
Optionally, a graduated scale is arranged on the peeping groove, so that an operator can judge the position of the positioning rod in the positioning hole more conveniently.
Optionally, the fixing rod is screwed with the mounting hole.
Optionally, the crimping pincers installation side of locating piece is equipped with and is used for dodging the hole of stepping down that crimping pincers fixed screw interfered, makes the locating piece can with aviation contact pin crimping pincers laminating installation, reduces the error.
Compared with the prior art, the utility model discloses the beneficial effect who reaches:
the utility model discloses a set up hole and the mounting hole of stepping down on the locating piece, utilize the dead lever to install four-core eight point aviation contact pin crimping pincers in one side of locating piece, this moment the spliced eye and the locating hole coincidence of four-core eight point aviation contact pin crimping pincers, the contact pin model of crimping as required, the operator rotates the locating lever and cooperates the observation regulation locating lever of peephole to insert the length in the locating hole, the back that finishes is adjusted, the contact pin that will treat the crimping is inserted by the spliced eye of four-core eight point aviation contact pin crimping pincers, insert in the jack of locating lever one end until the contact pin, the crimping chamber of contact pin is located the position of keeping silent this moment, solved current four-core eight point aviation contact pin crimping pincers when the crimping needle, the problem of crimping error easily appears.
Drawings
Fig. 1 is a schematic front view of a positioning device of a four-core eight-point aviation contact pin crimping tong according to an embodiment of the present invention;
FIG. 2 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is a cross-sectional view taken along plane C-C of FIG. 1;
fig. 4 is a schematic top view of a positioning device of a four-core eight-point aviation contact pin crimping tong according to an embodiment of the present invention;
fig. 5 is a cross-sectional view taken along the plane B-B in fig. 4.
In the figure: 1. positioning blocks; 2. positioning holes; 3. positioning a rod; 4. mounting holes; 5. a fixing rod; 6. a fixing hole; 7. a hole of abdication; 8. a jack; 9. a peeping slot; 10. a graduated scale; 11. a locking hole; 12. and locking the screw.
Detailed Description
The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Examples
As shown in fig. 1, 2 and 3, a four-core eight-point aviation contact pin crimping tong positioning device comprises a positioning block 1, a positioning hole 2, a positioning rod 3, a mounting hole 4 and a fixing rod 5; the positioning holes 2 are formed in the positioning block 1 and penetrate through the front side and the rear side of the positioning block 1, the positioning rod 3 is in threaded connection with the positioning holes 2, the positioning rod 3 is inserted from the front end of the positioning hole 2, and the length of the positioning rod 3 inserted into the positioning hole 2 can be adjusted by rotating the positioning rod 3; the mounting holes 4 are formed in the positioning block 1 and penetrate through the front side and the rear side of the positioning block 1, the fixing rod 5 is inserted from the front end of the mounting hole 4, the fixing rod 5 is in threaded connection with the mounting hole 4 and is convenient to replace, a fixing hole 6 is formed in the rear end of the fixing rod 5, the size of the fixing hole 6 is matched with that of a fixing screw on a four-core eight-point aviation contact pin crimping tong, a abdicating hole 7 is further formed in the rear side of the positioning block 1, the abdicating hole 7 is matched with other fixing screws on an aviation contact pin, the aviation contact pin crimping tong is mounted on the rear side of the positioning block 1 through the fixing hole 6, and the abdicating hole 7 enables the positioning block 1 to be attached to the aviation contact pin crimping tong, so that errors are reduced;
as shown in fig. 2, the center of the rear end of the positioning rod 3 is provided with a jack 8, the jack 8 is movably inserted into the aviation contact pin, and when the aviation contact pin is inserted into the positioning hole 2 until the aviation contact pin is inserted into the jack 8, an operator can judge that the aviation contact pin is correctly inserted; the top of the positioning block 1 is provided with a peeping groove 9, the bottom of the peeping groove 9 is communicated with the inner wall of the positioning hole 2, and an operator can judge the insertion position of the aviation contact pin through the peeping hole;
as shown in fig. 4, a graduated scale 10 is fixedly connected to the peeping groove 9, so that an operator can more conveniently judge the position of the positioning rod 3 in the positioning hole 2;
as shown in fig. 5, a locking hole 11 is formed in the top of the positioning block 1, the locking hole 11 is vertically communicated with the positioning hole 2, a locking screw 12 is in threaded connection with the locking hole 11, after the positioning rod 3 is adjusted, the position of the positioning rod in the locking hole 11 is adjusted by rotating the locking screw 12, the bottom end of the locking screw abuts against the positioning rod 3, and the positioning rod 3 is placed to be displaced during operation of the four-core eight-point aviation contact pin crimping pliers.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as the protection scope of the present invention.
Claims (7)
1. A four-core eight-point aviation contact pin crimping tong positioning device is characterized by comprising a positioning block matched with the crimping tong in size, positioning holes arranged on the positioning block and penetrating through two sides of the positioning block, positioning rods used for adjusting the length of the aviation contact pin inserted into the positioning holes, mounting holes arranged on the positioning block and penetrating through two sides of the positioning block and a fixing rod used for mounting the crimping tong on one side of the positioning block;
the positioning rod is connected with the positioning hole;
the fixing rod is connected with the mounting hole;
the center of one end of the positioning rod is provided with a jack for inserting an aviation contact pin;
the positioning block is provided with a peeping groove for observing the length of the positioning rod inserted into the positioning hole, and the peeping groove is communicated with the positioning hole.
2. The positioning device of a four-core eight-point aviation contact pin press plier as claimed in claim 1, wherein one end of the fixing rod is provided with a fixing hole connected with a fixing screw on the press plier.
3. The positioning device of the four-core eight-point aviation contact pin crimping tong as claimed in claim 1, wherein the positioning rod is in threaded connection with the positioning hole.
4. The positioning device of a four-core eight-point aviation contact pin press plier as claimed in claim 1, wherein the positioning block is provided with a locking hole vertically communicated with the positioning hole, and the locking hole is provided with a locking screw for locking the positioning rod.
5. The positioning device for a four-core eight-point aviation contact pin crimping tong as claimed in claim 1, wherein a graduated scale is disposed on said peeping slot.
6. The positioning device of a four-core eight-point aviation contact pin crimping tong as claimed in claim 1, wherein the fixing rod is in threaded connection with the mounting hole.
7. The positioning device of a four-core eight-point aviation contact pin press plier as claimed in claim 1, wherein a press plier mounting side of the positioning block is provided with a yielding hole for avoiding interference of a press plier fixing screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222180575.9U CN218448879U (en) | 2022-08-18 | 2022-08-18 | Four-core eight-point aviation contact pin crimping clamp positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222180575.9U CN218448879U (en) | 2022-08-18 | 2022-08-18 | Four-core eight-point aviation contact pin crimping clamp positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218448879U true CN218448879U (en) | 2023-02-03 |
Family
ID=85095486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222180575.9U Active CN218448879U (en) | 2022-08-18 | 2022-08-18 | Four-core eight-point aviation contact pin crimping clamp positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218448879U (en) |
-
2022
- 2022-08-18 CN CN202222180575.9U patent/CN218448879U/en active Active
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