CN215659029U - Terminal box positioning and clamping tool - Google Patents
Terminal box positioning and clamping tool Download PDFInfo
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- CN215659029U CN215659029U CN202122307347.9U CN202122307347U CN215659029U CN 215659029 U CN215659029 U CN 215659029U CN 202122307347 U CN202122307347 U CN 202122307347U CN 215659029 U CN215659029 U CN 215659029U
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Abstract
The utility model belongs to the technical field of machining, and provides a junction box positioning and clamping tool which can be used for realizing effective positioning and accurate machining of an irregular junction box; the technical scheme is as follows: the middle of bottom plate is equipped with a plurality of screw holes, the nut that all installs floating support screw and floating support screw in every screw hole is located the bottom plate top, the fixed setting of location curb plate is on the left side of bottom plate, movable mounting has a plurality of locating pins and locating pin to correspond the shaping hole of treating processing terminal box benchmark A face on the location curb plate, the fixed setting of adjustment curb plate is on the right side of bottom plate, run through on the adjustment curb plate and install a plurality of clamp screw through the screw thread, clamp screw's nut end is located the one side that the location curb plate was kept away from to the adjustment curb plate, clamp screw's other end fixed mounting has the tight piece of extrusion, the resultant force perpendicular to location curb plate of tight piece of extrusion, top closing device is fixed to be set up on the bottom plate, and top closing device is located the middle one side of location curb plate and adjustment curb plate.
Description
Technical Field
The utility model discloses a junction box positioning and clamping tool, belongs to the technical field of machining, and particularly relates to a positioning and clamping tool for an irregular junction box.
Background
The junction box shown in fig. 1 is used on a standard motor car, is an irregular box body, can be externally processed after the processing is finished inside the box body, has higher position precision requirement of an internal hole, but is difficult to position due to the irregularity and the fact that the upper surface and the lower surface of a parallel plane are not processed, only the A surface is used as a processed reference surface, and therefore a reasonable and effective clamping tool is needed to position a workpiece of the junction box, and effective positioning and accurate processing are achieved.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes the defects of the prior art, and solves the technical problems that: the utility model provides a tight frock of terminal box location clamp realizes effective location, the accurate processing of irregular terminal box.
In order to solve the technical problems, the utility model adopts the technical scheme that: a terminal box positioning and clamping tool comprises a bottom plate, a floating support screw, a positioning side plate, a positioning pin, an adjusting side plate, a clamping screw, an extruding block and a top pressing device, wherein a plurality of threaded holes are formed in the middle of the bottom plate, the floating support screw is installed in each threaded hole, a nut of the floating support screw is positioned above the bottom plate, the positioning side plate is fixedly arranged on the left side of the bottom plate, a plurality of positioning pins are movably installed on the positioning side plate and correspond to forming holes of a reference A surface of a terminal box to be processed, the adjusting side plate is fixedly arranged on the right side of the bottom plate, a plurality of clamping screws are installed on the adjusting side plate in a penetrating manner through threads, the nut end of each clamping screw is positioned on one side of the adjusting side plate, which is far away from the positioning side plate, the extruding block is fixedly installed at the other end of each clamping screw, the resultant force of the extruding blocks is perpendicular to the positioning side plate, and the top pressing device is fixedly arranged on the bottom plate, and the top pressing device is positioned at one side of the middle of the positioning side plate and the adjusting side plate.
The extrusion surface of the extrusion block is V-shaped, and the extrusion resultant force of the two V-shaped inner surfaces of the extrusion block is vertical to the positioning side plate.
The extrusion surface of the extrusion block is a cambered surface or a wave shape, and the extrusion resultant force of the inner surface of the extrusion block is vertical to the positioning side plate.
And the extrusion surface of the extrusion block is provided with anti-skid friction grains or an anti-skid rubber mat.
The top pressing device comprises a stand column, a U-shaped pressing plate and a pressing screw rod, the bottom end of the stand column is located on one side of the middle of the positioning side plate and the middle of the adjusting side plate, and the U-shaped pressing plate is installed on the upper portion of the stand column through the pressing screw rod and is adjusted up and down on the stand column through the pressing screw rod.
Compared with the prior art, the utility model has the following beneficial effects: the terminal box is clamped up and down through the floating supporting screws and the top pressing device, the terminal box is clamped in a left-right effective positioning mode through the positioning side plates and the extrusion blocks perpendicular to the positioning side plates in a resultant force mode, the terminal box with only one machining reference surface is clamped and positioned effectively, the internal mechanical numerical control automatic machining operation is facilitated, and the machining accuracy is guaranteed.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings;
FIG. 1 is a schematic view of a terminal box to be processed;
FIG. 2 is a schematic structural view of the present invention;
fig. 3 is a schematic top view of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 2-3, the terminal box positioning and clamping tool of the utility model comprises a bottom plate 1, a floating support screw 2, a positioning side plate 3, a positioning pin 4, an adjusting side plate 5, a clamping screw 6, a clamping block 7 and a top pressing device 8, wherein a plurality of threaded holes are arranged in the middle of the bottom plate 1, a floating support screw 2 is arranged in each threaded hole, a nut of the floating support screw 2 is positioned above the bottom plate 1, the positioning side plate 3 is fixedly arranged on the left side of the bottom plate 1, a plurality of positioning pins 4 are movably arranged on the positioning side plate 3, the positioning pins 4 correspond to forming holes of a reference a surface of the terminal box to be processed, the adjusting side plate 5 is fixedly arranged on the right side of the bottom plate 1, a plurality of clamping screws 6 are arranged on the adjusting side plate 5 in a penetrating manner through threads, the nut end of each clamping screw 6 is positioned on one side of the adjusting side plate 5 far away from the positioning side plate 3, the other end of each clamping screw 6 is fixedly provided with the clamping block 7, the resultant force of the squeezing blocks 7 is perpendicular to the positioning side plate 3, the top pressing device 8 is fixedly arranged on the bottom plate 1, and the top pressing device 8 is positioned on one side of the middle of the positioning side plate 3 and the adjusting side plate 5.
The extrusion surface of the extrusion block 7 is V-shaped, and the extrusion resultant force of the two V-shaped inner surfaces of the extrusion block 7 is vertical to the positioning side plate 3.
And the extrusion surface of the extrusion block 7 is provided with anti-skid friction grains or an anti-skid rubber mat.
The top pressing device 8 comprises a stand column 9, a U-shaped pressing plate 10 and a pressing screw rod 11, the bottom end of the stand column 9 is located on one side of the middle of the positioning side plate 3 and the adjusting side plate 5, and the U-shaped pressing plate 10 is installed on the upper portion of the stand column 9 through the pressing screw rod 11 and is adjusted up and down on the stand column 9 through the pressing screw rod 11.
The using method comprises the following steps:
the junction box is placed on the floating support screws 2, the reference A face of the junction box is attached to the positioning side plate 3, the positioning pins 4 on the positioning side plate 3 are inserted into formed holes in the junction box, the floating support screws 2 are adjusted to abut against the bottom face of the junction box and ensure that the reference A face of the junction box is completely attached to the positioning side plate 3, the extrusion faces of the extrusion blocks 7 are enabled to compress a V angle of the junction box by adjusting the clamping screws 6, the extrusion face resultant force of the extrusion blocks 7 is ensured to be perpendicular to the positioning side plate 3, and finally the top pressing device 8 is adjusted to enable the U-shaped pressing plate 10 to compress the top face of the junction box, so that the effective positioning and clamping of multiple faces of the junction box can be realized, and the precise processing is facilitated.
In order to adapt to the positioning and clamping of different workpieces, the extrusion surface of the extrusion block 7 can also be a cambered surface or a wave shape, and the extrusion resultant force of the inner surface of the extrusion block 7 is vertical to the positioning side plate 3.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (5)
1. Terminal box positioning and clamping frock, its characterized in that: comprises a bottom plate (1), a floating support screw (2), a positioning side plate (3), a positioning pin (4), an adjusting side plate (5), a clamping screw (6), a compaction block (7) and a top pressing device (8), wherein a plurality of threaded holes are formed in the middle of the bottom plate (1), the floating support screw (2) is installed in each threaded hole, a nut of the floating support screw (2) is positioned above the bottom plate (1), the positioning side plate (3) is fixedly arranged on the left side of the bottom plate (1), a plurality of positioning pins (4) are movably installed on the positioning side plate (3), the positioning pins (4) correspond to forming holes of a reference A surface of a junction box to be processed, the adjusting side plate (5) is fixedly arranged on the right side of the bottom plate (1), a plurality of clamping screws (6) are installed on the adjusting side plate (5) in a penetrating manner through threads, and the nut end of each clamping screw (6) is positioned on one side of the adjusting side plate (5) far away from the positioning side plate (3), the other end of the clamping screw (6) is fixedly provided with an extruding block (7), the resultant force of the extruding block (7) is perpendicular to the positioning side plate (3), the top pressing device (8) is fixedly arranged on the bottom plate (1), and the top pressing device (8) is positioned on one side of the middle of the positioning side plate (3) and the adjusting side plate (5).
2. The terminal box positioning and clamping tool according to claim 1, characterized in that: the extrusion surface of the extrusion block (7) is V-shaped, and the extrusion resultant force of the two V-shaped inner surfaces of the extrusion block (7) is vertical to the positioning side plate (3).
3. The terminal box positioning and clamping tool according to claim 1, characterized in that: the extrusion surface of the extrusion block (7) is an arc surface or a wave shape, and the extrusion resultant force of the inner surface of the extrusion block (7) is vertical to the positioning side plate (3).
4. The terminal box positioning and clamping tool according to any one of claims 1 to 3, characterized in that: and the extrusion surface of the extrusion block (7) is provided with anti-skid friction grains or an anti-skid rubber mat.
5. The terminal box positioning and clamping tool according to claim 4, characterized in that: the top pressing device (8) comprises a stand column (9), a U-shaped pressing plate (10) and a pressing screw rod (11), the bottom end of the stand column (9) is located on one side of the middle of the positioning side plate (3) and the adjusting side plate (5), and the U-shaped pressing plate (10) is installed on the upper portion of the stand column (9) through the pressing screw rod (11) and is adjusted up and down on the stand column (9) through the pressing screw rod (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122307347.9U CN215659029U (en) | 2021-09-23 | 2021-09-23 | Terminal box positioning and clamping tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122307347.9U CN215659029U (en) | 2021-09-23 | 2021-09-23 | Terminal box positioning and clamping tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215659029U true CN215659029U (en) | 2022-01-28 |
Family
ID=79965713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122307347.9U Active CN215659029U (en) | 2021-09-23 | 2021-09-23 | Terminal box positioning and clamping tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215659029U (en) |
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2021
- 2021-09-23 CN CN202122307347.9U patent/CN215659029U/en active Active
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