CN217686992U - Tool for measuring height of pin outlet of element after passing through furnace - Google Patents
Tool for measuring height of pin outlet of element after passing through furnace Download PDFInfo
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- CN217686992U CN217686992U CN202221181845.1U CN202221181845U CN217686992U CN 217686992 U CN217686992 U CN 217686992U CN 202221181845 U CN202221181845 U CN 202221181845U CN 217686992 U CN217686992 U CN 217686992U
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Abstract
The utility model discloses a cross stove back component and go out foot height measurement tool, including the tool carrier, be fixed with the determinand on the tool carrier and place the support plate, the determinand is placed the support plate left and right sides and is provided with the slide rail, and the leading flank of tool carrier is provided with tool slope regulating block, and the slide rail top is provided with slide rail direction level vertically altitude measurement scale, and the altitude measurement scale includes horizontal shelves pole, and horizontal shelves pole both ends joint has vertical supporting shoe, vertical supporting shoe's bottom and slide rail sliding connection. The utility model provides a cross stove back component and go out foot height measurement tool simple structure is applicable to PCBA's test demand, conveniently judges whether PCBA board goes out the foot height and accords with the standard, the fast screening defective products, production efficiency is high.
Description
Technical Field
The utility model belongs to the technical field of component height measurement equipment technique and specifically relates to a cross stove back component and go out foot height measurement tool is related to.
Background
Generally, the whole process of mounting an empty PCB by SMT and then inserting a DIP plug-in is called PCBA for short, which is a common domestic call. A large number of electronic components are welded on a PCBA board, the lengths of the electronic components need to be detected after the PCBA board is manufactured, the existing detection mode is to judge whether the pins need to be cut or not by visual, the mode is easy to misjudge, the standards of the lengths of the pins cannot be unified, and standardized production cannot be realized; secondly, expensive jig equipment is purchased for measurement, but the cost is high, the equipment operation is complicated, and the requirement on the skill of an operator is high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the not enough of above-mentioned technique, provide a cross stove back component and go out foot height measurement tool, be applicable to PCBA's test demand, can make corresponding adjustment according to the actual operation requirement, its cost of manufacture is low moreover, and simple to use is convenient, and production efficiency is high.
For solving the above technical problem, the utility model discloses the technical scheme who adopts is:
the utility model provides a cross stove back component and go out foot altitude measurement tool, includes the tool carrier, is fixed with the determinand on the tool carrier and places the support plate, and the determinand is placed the support plate left and right sides and is provided with the slide rail, and the leading flank of tool carrier is provided with tool slope regulating block, and the slide rail top is provided with the altitude measurement scale with slide rail direction level vertically, and the altitude measurement scale includes horizontal shelves pole, and horizontal shelves pole both ends joint has vertical supporting shoe, the bottom and the slide rail sliding connection of vertical supporting shoe.
Preferably, the jig slope adjusting block is axially connected to the jig carrier, the distances between each side of the jig slope adjusting block and the perpendicular line between the sides of the jig slope adjusting block and the rotating shaft are different, and the included angle formed between the jig carrier and the horizontal plane is 10-30 degrees.
Preferably, a plurality of inverted L-shaped grooves are formed in the vertical supporting block in the vertical direction.
Preferably, the terminal surface of slide rail is provided with the buffering bumping post, and the cladding of buffering bumping post outside has rubber or sponge.
Preferably, the left side surface and the right side surface of the jig carrier are provided with a hand-held groove.
The beneficial effects of the utility model are that:
the utility model provides a cross stove back component and go out foot height measurement tool simple structure is applicable to PCBA's test demand, conveniently judges whether PCBA board goes out the foot height and accords with the standard, the fast screening defective products, production efficiency is high.
Drawings
Fig. 1 is a schematic view of the overall structure of the jig for measuring the height of the pin-out of the rear element of the furnace according to the embodiment of the present invention.
Fig. 2 is a schematic top view of the jig for measuring the height of the pin-out of the post-furnace element according to the embodiment of the present invention.
Fig. 3 is a schematic view of the horizontal rod and the vertical support block according to an embodiment of the present invention.
Detailed Description
The embodiments of the present invention will be further described with reference to the drawings and examples. It should be noted that the embodiments do not limit the scope of the present invention.
Example 1
As shown in the accompanying drawing 1, a tool for measuring the height of a pin of a component after passing through a furnace comprises a tool carrier 1, a carrier plate 4 for placing an object to be measured is fixed on the tool carrier 1, slide rails 3 are arranged on the left and right sides of the carrier plate 4 for placing the object to be measured, a tool slope adjusting block 2 is arranged on the front side surface of the tool carrier 1, a height measuring scale 5 which is perpendicular to the horizontal direction of the slide rails 3 is arranged above the slide rails 3, the height measuring scale 5 comprises a horizontal stop rod 51, vertical supporting blocks 52 are clamped at the two ends of the horizontal stop rod 51, a plurality of inverted-L-shaped grooves are formed in the vertical supporting blocks 52 along the vertical direction, the height of the horizontal stop rod 51 is adjusted, and the bottom end of the vertical supporting block 52 is connected with the slide rails 3 in a sliding manner.
The jig gradient adjusting block 2 is coupled on the jig carrier 1, and the perpendicular distance between each side of the jig gradient adjusting block 2 and the rotating shaft is unequal, so that the included angle formed by the jig carrier 1 and the horizontal plane can be adjusted by rotating the jig gradient adjusting block 2 to change the side surface of the jig gradient adjusting block connected with the horizontal plane. Preferably, the jig carrier 1 forms an angle of 10 to 30 ° with the horizontal plane.
Preferably, the end face of the slide rail 3 is provided with a buffer stop column 31, and the outer side of the buffer stop column 31 is coated with rubber or sponge.
The left side surface and the right side surface of the jig carrier 1 are provided with a hand-held groove 11.
The use method comprises the following steps:
firstly, the gradient of a jig carrier 1 is adjusted according to the requirement, so that a height measuring scale 5 can freely slide down on a slide rail 3 from top to bottom; placing the PCBA to be tested at the position of the object placing support plate to be tested, placing the height measuring scale 5 above the jig before testing, and loosening the height measuring scale 5 during testing; when the PCBA element feet are all in the limited standard range, the height measuring ruler 5 can smoothly slide downwards to the lowest part; when one or more positions of the PCBA element feet exceed the standard range, the height measuring scale 5 can not slide freely and smoothly and can be clamped at the position of the element feet exceeding the standard range, and the defective products are picked up and stuck with the defective labels, so that the whole measuring process is finished.
Finally, it is noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.
Claims (5)
1. The utility model provides a cross stove back component and go out foot altitude measurement tool, a serial communication port, including tool carrier (1), be fixed with the determinand on tool carrier (1) and place support plate (4), the determinand is placed support plate (4) left and right sides and is provided with slide rail (3), the leading flank of tool carrier (1) is provided with tool slope regulating block (2), slide rail (3) top is provided with slide rail (3) direction level vertically altitude measurement scale (5), altitude measurement scale (5) include horizontal shelves pole (51), horizontal shelves pole (51) both ends joint has vertical supporting shoe (52), the bottom and the slide rail (3) sliding connection of vertical supporting shoe (52).
2. The tool for measuring the height of the pin-out of the post-furnace element according to claim 1, wherein the tool slope adjusting block (2) is coupled to the tool carrier (1), and the included angle formed between the tool carrier (1) and the horizontal plane is 10-30 °.
3. The tool for measuring the height of the foot outlet of the post-furnace element according to claim 1, wherein the vertical support block (52) is provided with a plurality of inverted L-shaped grooves along the vertical direction.
4. The tool for measuring the height of the foot outlet of the post-furnace element according to claim 1, wherein the end surface of the slide rail (3) is provided with a buffer stop pillar (31), and the outer side of the buffer stop pillar (31) is coated with rubber or sponge.
5. The tool for measuring the height of the foot outlet of the post-furnace element according to claim 1, wherein the tool carrier (1) is provided with a hand-held groove (11) on the left and right sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221181845.1U CN217686992U (en) | 2022-05-17 | 2022-05-17 | Tool for measuring height of pin outlet of element after passing through furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221181845.1U CN217686992U (en) | 2022-05-17 | 2022-05-17 | Tool for measuring height of pin outlet of element after passing through furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217686992U true CN217686992U (en) | 2022-10-28 |
Family
ID=83739903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221181845.1U Active CN217686992U (en) | 2022-05-17 | 2022-05-17 | Tool for measuring height of pin outlet of element after passing through furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217686992U (en) |
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2022
- 2022-05-17 CN CN202221181845.1U patent/CN217686992U/en active Active
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