CN211150845U - Novel E plate hole needle - Google Patents

Abstract

The utility model discloses a novel E board hole needle, including the E template, the top fixed mounting of E template has the F template, the screw hole that runs through E template and F template is seted up to the inside of E template and F template, the inside threaded connection of screw hole has the threaded rod, the pinhole has been seted up on the top of F template, the inside fixed mounting of pinhole has the hole needle body, the hole needle body includes needle body, lower needle file, faller and thimble spring, the top fixed mounting of faller has lower needle file, the needle chamber has been seted up to the inside of lower needle file, the inside sliding connection in needle chamber has last needle body, the inside fixed mounting in needle chamber has thimble spring, and thimble spring establishes with last needle body cover and is connected, the utility model relates to a novel E board hole needle has shortened two-thirds the length of former hole needle, keeps unanimously basically with the play needle length of normal probe. The use of manufacturing materials is greatly reduced on the premise of not influencing the contact with the electrode surface, and meanwhile, the risk that the needle dial is bounced is also avoided.

Description

Novel E plate hole needle

Technical Field

The utility model relates to a hole needle, in particular to novel E plate hole needle belongs to hole needle technical field.

Background

With the continuous improvement of the technical level, the mold industry is gradually prevalent at home and abroad. However, with the continuous innovation of technology, the old-fashioned production technology has gradually exposed to defects and shortcomings. Old-fashioned E board hole needle and A face hole needle sharing, A board hole needle is longer in order to fully contact the design with the matched die hole needle. However, the contact between the E and F plates is very tight and it is somewhat superfluous to use an excessively long perforation pin. As the hole needle is of a spring needle type, the needle plate can be suddenly jacked up during disassembly and assembly to cause needle scattering, and the use and production time of a customer are seriously influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel E board hole needle to it is very inseparable to solve to contact between the AE board that proposes among the above-mentioned background art and the F board, seems to be unnecessary a bit with the hole needle of overlength. As the hole needle is of a spring needle type, the needle plate can be suddenly jacked up during disassembly and assembly to cause needle scattering, and the use and production time of a customer are seriously influenced.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel E board hole needle, includes the E template, the top fixed mounting of E template has the F template, the screw hole that runs through E template and F template is seted up to the inside of E template and F template, the inside threaded connection of screw hole has the threaded rod, the pinhole has been seted up on the top of F template, the inside fixed mounting of pinhole has the hole needle body, the hole needle body includes needle body, lower needle file, faller and thimble spring, the top fixed mounting of faller has lower needle file, the needle chamber has been seted up to the inside of lower needle file, the inside sliding connection in needle chamber has last needle body, the inside fixed mounting in needle chamber has thimble spring, just thimble spring establishes with last needle body cover and is connected.

As an optimized technical proposal of the utility model, the top cover of the upper needle body 7 is provided with a needle dial 5.

As a preferred technical proposal of the utility model, the length of the upper needle body 7 is 0.5 cm.

As a preferred technical proposal of the utility model, the length of the lower needle seat 9 is 0.4 cm.

As a preferred technical scheme of the utility model, the diameter of dial 5 is 0.3 cm.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a novel E board hole needle has shortened two-thirds with the length of former hole needle, keeps unanimous basically with the play needle length of normal probe. The use of manufacturing materials is greatly reduced on the premise of not influencing the contact with the electrode surface, and meanwhile, the risk that the needle dial is bounced is also avoided.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic structural view of the hole needle of the present invention;

fig. 3 is an enlarged schematic structural view of the pinhole according to the present invention.

In the figure: 1. e-shaped plates; 2. f-shaped plates; 3. a threaded hole; 4. a threaded rod; 5. a dial; 6. a pinhole; 7. an upper needle body; 8. a needle plate; 9. a lower needle seat; 10. a needle lumen; 11. a thimble spring; 12. a hole needle body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-3, the utility model provides a novel E board hole needle, including E template 1, the top fixed mounting of E template 1 has F template 2, the inside of E template 1 and F template 2 is seted up and is run through the screw hole 3 of E template 1 and F template 2, the inside threaded connection of screw hole 3 has threaded rod 4, pinhole 6 has been seted up on the top of F template 2, the inside fixed mounting of pinhole 6 has hole needle body 12, hole needle body 12 includes needle body 7, lower needle seat 9, faller 8 and thimble spring 11, the top fixed mounting of faller 8 has lower needle seat 9, needle chamber 10 has been seted up to the inside of lower needle seat 9, the inside sliding connection of needle chamber 10 has last needle body 7, the inside fixed mounting of needle chamber 10 has thimble spring 11, and thimble spring 11 establishes with last needle body 7 cover and is connected.

Preferably, the top of the upper needle body 7 is sleeved with a dial 5; the length of the upper needle body 7 is 0.5 cm; the length of the lower needle base 9 is 0.4 cm; the dial 5 has a diameter of 0.3 cm.

When specifically using, the utility model relates to a novel E board hole needle links together E template 1 and F template 2 through screw hole 3 and threaded rod 4, and hole needle body 12 has shortened two-thirds by the length of former hole needle, keeps unanimous basically with the play needle length of normal probe, does not influence the use of the preparation material that has significantly reduced under the prerequisite with electrode face contact, has also avoided the risk that dial 5 was bounced simultaneously.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A novel E plate hole needle comprises an E template (1) and is characterized in that an F template (2) is fixedly installed at the top end of the E template (1), a threaded hole (3) which runs through the E template (1) and the F template (2) is formed in the E template (1) and the F template (2), a threaded rod (4) is connected with an internal thread of the threaded hole (3), a needle hole (6) is formed in the top end of the F template (2), a hole needle body (12) is fixedly installed in the needle hole (6), the hole needle body (12) comprises an upper needle body (7), a lower needle seat (9), a needle plate (8) and an ejector spring (11), a lower needle seat (9) is fixedly installed at the top end of the needle plate (8), a needle cavity (10) is formed in the lower needle seat (9), and the upper needle body (7) is slidably connected in the needle cavity (10), the needle is characterized in that an ejector pin spring (11) is fixedly mounted inside the needle cavity (10), and the ejector pin spring (11) is connected with the upper needle body (7) in a sleeved mode.

2. The novel E-plate hole needle as claimed in claim 1, wherein: the top of the upper needle body (7) is sleeved with a dial (5).

3. The novel E-plate hole needle as claimed in claim 1, wherein: the length of the upper needle body (7) is 0.5 cm.

4. The novel E-plate hole needle as claimed in claim 1, wherein: the length of the lower needle seat (9) is 0.4 cm.

5. The novel E-plate hole needle as claimed in claim 2, characterized in that: the diameter of the dial (5) is 0.3 cm.

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