CN213793726U - A novel towards needle for punch press processing - Google Patents
A novel towards needle for punch press processing Download PDFInfo
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- CN213793726U CN213793726U CN202021961069.8U CN202021961069U CN213793726U CN 213793726 U CN213793726 U CN 213793726U CN 202021961069 U CN202021961069 U CN 202021961069U CN 213793726 U CN213793726 U CN 213793726U
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- needle
- towards
- punching
- section
- punch pin
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Abstract
The utility model provides a novel towards needle for punch press processing, it relates to punch press processing technology field, aims at solving current towards needle and breaks the needle easily in actual production and processing, needs frequently to change and to dash the needle and influence the problem that normal production and processing improved the processing cost. The punching needle comprises a base, wherein a punching needle body is arranged below the base, and a punching needle head is arranged at the tail end of the punching needle body. The utility model discloses to design into the different diameters of multistage, different length in the needle main part towards, last one section sets up the tapering and is used for towards the better entering panel of needle, adopts moderate material to be favorable to panel blanking processing, simple structure, and the base wears to establish through the fastener to be installed on the punching machine for towards the needle and can stabilize the setting on the punching machine, do not drop because of vibrations, towards the needle and can use reduction in production cost for a long time, reduce the maintenance cost of punch press.
Description
Technical Field
The utility model relates to a punch press processing technology field, concretely relates to novel towards needle for punch press processing.
Background
The existing punching machines are widely used and applied in many fields, and have high requirements on punching needles matched with the punching machines. The existing punching needle is made of low-hardness materials, and when the punching machine is applied to hole machining with small hole diameter and small hole distance, the punching needle needs to operate in a reciprocating high-frequency mode. After the punching needle with low hardness is subjected to short blanking, the needle is directly broken to influence the normal blanking work. After the punching needle with high hardness punches for a long time, burrs around the hole are easily generated due to low surface quality, and secondary trimming is needed after punching is finished. The bottom of the existing punching needle is in a blade edge cylindrical design, so that the situation of poor blanking quality is caused after long-term use.
SUMMERY OF THE UTILITY MODEL
The utility model provides a novel towards needle for punch press processing to solve the current towards needle that prior art exists and break the needle easily in actual production and processing, need frequently change towards the needle and influence the problem that normal production and processing improved the processing cost.
In order to solve the technical problem, the utility model provides a novel towards needle for punch press processing, the on-line screen storage device comprises a base, the base below is provided with towards the needle main part, the end that dashes the needle main part is provided with towards the syringe needle, towards the needle main part including first towards the needle section, the first below that dashes the needle section is provided with the second and dashes the needle section, the second is provided with the third and dashes the needle section towards the below of needle section.
Preferably, the diameter of the first punching needle section is larger than that of the second punching needle section, and the length of the first punching needle section is longer than that of the second punching needle section.
Preferably, the diameter of the second punching needle section is larger than that of the third punching needle section, the length of the second punching needle section is longer than that of the third punching needle section, and the third punching needle section is in a conical design.
Preferably, the first punching needle section, the second punching needle section and the third punching needle section are integrally arranged and formed through one-time turning and milling.
Preferably, the tail end of the punching needle head is arranged in a spherical chamfer, and a plurality of groups of through holes are arranged on the base along the radial direction.
The utility model discloses the beneficial effect who brings:
(1) the utility model designs the punching needle main body into a plurality of sections with different diameters and lengths, and the last section is set into taper for better entering the plate by punching needle, and the plate is easy to punch and process by adopting moderate material;
(2) the utility model discloses simple structure, the base wears to establish through the fastener and installs on the punching machine for towards the needle and can stabilize the setting on the punching machine, do not drop because of vibrations, towards the needle and can use reduction in production cost for a long time, reduce the maintenance cost of punch press.
Drawings
Fig. 1 is an overall schematic view of a novel punch pin for punch press processing according to the present invention;
the punching needle comprises a base 1, a through hole 101, a punching needle main body 2, a first punching needle section 201, a second punching needle section 202, a third punching needle section 203 and a punching needle head 3.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in detail with reference to specific embodiments.
As shown in fig. 1, the utility model provides a novel towards needle for punch press processing, including base 1, base 1 below is provided with towards needle main part 2, the end towards needle main part 2 is provided with towards syringe needle 3, towards needle main part 2 including first towards needle section 201, the below that first towards needle section 201 is provided with the second towards needle section 202, the below that the second towards needle section 202 is provided with the third towards needle section 203.
Further, the diameter of the first punch pin section 201 is larger than that of the second punch pin section 202, and the length of the first punch pin section 201 is longer than that of the second punch pin section 202.
Further, the diameter of the second punch pin section 202 is larger than that of the third punch pin section 203, the length of the second punch pin section 202 is longer than that of the third punch pin section 203, and the third punch pin section 203 is in a conical design.
Further, the first punch pin section 201, the second punch pin section 202 and the third punch pin section 203 are integrally formed by one-time turning and milling.
Further, the tail end of the punch needle head 3 is arranged in a spherical chamfer, and a plurality of groups of through holes 101 are arranged on the base 1 along the radial direction.
The working principle of the novel punching needle for the punch machining is as follows: the base 1 of the punching needle is installed on a punching machine through a fastener, the punching needle can be fastened on the punching machine through the plurality of fasteners by the plurality of through holes 101, the conical shape is arranged at the tail end of the punching needle main body 2, so that the punching needle can enter a plate to be processed, the punching efficiency of the punching machine is improved, the hole processing quality of small hole diameters and small hole intervals is ensured, the punching needle head 3 is arranged to be a spherical chamfer under the action of the pressure applied by the punching machine, the punching needle head 3 cannot be broken due to stress concentration when contacting the plate, the normal punching work is ensured, the punching efficiency is improved, and the production cost of enterprises is reduced.
To sum up, the utility model designs the punching needle main body into a plurality of sections with different diameters and lengths, and the last section is set into a taper for better entering the plate by punching the needle, and the plate is punched and processed by adopting a proper material; simple structure, the base wears to establish through the fastener and installs on the punching machine for the punching needle can stabilize and set up on the punching machine, does not drop because of vibrations, and the punching needle can use reduction in production cost for a long time, reduces the maintenance cost of punch press, satisfies the panel blanking processing that little aperture and hole interval are little, and the simple structure of punching needle easily processes production, and it is not fragile to last long-term use, is difficult for droing in simple to operate and the working process, guarantees going on in order of blanking work.
It should be noted that, the utility model discloses the multiple standard component that uses all can be obtained from the market, and nonstandard component then can customize very much, the utility model discloses the connected mode that adopts such as bolted connection, welding etc. also are very common means in the mechanical field, and the inventor is no longer repeated here.
The above description is only an example of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (5)
1. The utility model provides a novel towards needle for punch press processing, includes base (1), its characterized in that, base (1) below is provided with towards needle main part (2), the end of towards needle main part (2) is provided with towards syringe needle (3), towards needle main part (2) including first towards needle section (201), the below of first towards needle section (201) is provided with the second and towards needle section (202), the below that the second towards needle section (202) is provided with the third and towards needle section (203).
2. The new punch pin for punching process according to claim 1, wherein the first punch pin section (201) has a larger diameter than the second punch pin section (202), and the length of the first punch pin section (201) is longer than the length of the second punch pin section (202).
3. The new punch pin for punch press machining according to claim 1, characterized in that the diameter of the second punch pin section (202) is larger than the diameter of the third punch pin section (203), the length of the second punch pin section (202) is longer than the length of the third punch pin section (203), and the third punch pin section (203) is of conical design.
4. The novel punch pin for the punching machine processing according to claim 1, wherein the first punch pin section (201), the second punch pin section (202) and the third punch pin section (203) are integrally formed by one-time turn-milling.
5. The new punch pin for punching machine according to claim 1, characterized in that the end of the punch pin (3) is arranged in a spherical chamfer, and the base (1) is provided with a plurality of groups of through holes (101) along the radial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021961069.8U CN213793726U (en) | 2020-09-09 | 2020-09-09 | A novel towards needle for punch press processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021961069.8U CN213793726U (en) | 2020-09-09 | 2020-09-09 | A novel towards needle for punch press processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213793726U true CN213793726U (en) | 2021-07-27 |
Family
ID=76952864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021961069.8U Active CN213793726U (en) | 2020-09-09 | 2020-09-09 | A novel towards needle for punch press processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213793726U (en) |
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2020
- 2020-09-09 CN CN202021961069.8U patent/CN213793726U/en active Active
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