CN220699848U - Improved LED support rib cutting tool device - Google Patents

Abstract

The application relates to an improved LED support cuts muscle cutter device, include: the upper cutting die is detachably provided with a cutter head which is used for punching the connecting ribs on the LED bracket; the lower die holder is fixedly provided with a positioning seat, the positioning seat is provided with a lower chip removal hole, and the cutter head is inserted into the lower chip removal hole when going downwards; the positioning seat is provided with a positioning block which is used for positioning the LED bracket; four guide posts are arranged between the upper cutting die and the lower die holder and used for guiding the upper cutting die to move along the Z-axis direction. The tool is detachably arranged, so that a new tool can be conveniently replaced when the tool is worn; the positioning blocks are arranged on the lower die holder to position the LED bracket so as to realize quick clamping, reduce the workload of operators and improve the working efficiency; the positioning column is arranged on the cutter die holder, and is inserted into the positioning hole of the lower die holder during descending punching, so that the cutter head is ensured to be more accurate during pressing down, and the cutter is prevented from being offset to crush products during pressing down.

Description

Improved LED support rib cutting tool device

Technical Field

The application belongs to the technical field of LED support rib cutting equipment, and particularly relates to an improved LED support rib cutting tool device.

Background

When the LEDs are produced, the LEDs are generally formed by punching in a row, then the row LED brackets are subjected to rib cutting operation to form single LED brackets, the existing LED bracket rib cutting die has the following problems that firstly, a double-upright post positioning structure is often adopted, so that the short-leg distance deviation of the LED bracket rib cutting time is easy to occur when the LED bracket rib cutting die is used; the product precision is different due to the fact that the LED bracket is not positioned on the second cutter and the limiting device is placed on the bracket without reference; the third cutter is required to be integrally replaced when the third cutter is damaged and can not be singly disassembled for replacement; the fourth cutter is not provided with a positioning device, and if the cutter is offset, the cutter can still be directly pressed down to cause the product to be cut.

Disclosure of Invention

The utility model aims to solve the technical problems that: in order to solve the defects in the prior art, an improved LED bracket rib cutting tool device is provided, and at least one of four problems in the background art is solved.

The technical scheme adopted for solving the technical problems is as follows:

an improved LED stand bar cutting tool assembly comprising:

the upper cutting die is detachably provided with a cutter head which is used for punching connecting ribs on the LED bracket;

the lower die holder is fixedly provided with a positioning seat, the positioning seat is provided with a lower chip removal hole, and the cutter head is inserted into the lower chip removal hole when going downwards;

the positioning seat is provided with a positioning block which is used for positioning the LED bracket;

four guide posts are arranged between the upper cutting die and the lower die holder and used for guiding the upper cutting die to move along the Z-axis direction.

Preferably, in the improved LED support rib cutting tool device of the present utility model, the tool bit is provided with a first cutter tooth and a second cutter tooth, and a plurality of the first cutter tooth and the second cutter tooth are staggered.

Preferably, in the improved LED support rib cutting tool device, the tooth width of the first cutter tooth is equal to the distance between two pins of one LED.

Preferably, in the improved LED support rib cutting tool device of the present utility model, the tooth width of the second cutter tooth is equal to the interval between two adjacent pins between two LEDs.

Preferably, in the improved LED support rib cutting tool device, the distance between the first cutter tooth and the second cutter tooth is equal to the width of the LED pin.

Preferably, the improved LED support rib cutting tool device of the present utility model, the lower chip removal hole includes a first lower chip removal hole and a second lower chip removal hole, the first lower chip removal hole is disposed corresponding to the first cutter tooth, and the second lower chip removal hole is disposed corresponding to the second cutter tooth.

Preferably, in the improved LED support rib cutting tool device, the upper cutting die is fixedly connected with a cutting die base, and the tool bit is fixedly arranged on the cutting die base.

Preferably, according to the improved LED support rib cutting tool device, the positioning column is fixedly connected to the tool holder.

Preferably, in the improved LED support rib cutting tool device, the positioning seat is further provided with a positioning hole corresponding to the positioning column, and the positioning column is used for guiding the tool bit when being inserted into the positioning hole.

The beneficial effects of the utility model are as follows:

(1) The tool is detachably arranged, so that a new tool can be conveniently replaced when the tool is worn;

(2) The positioning blocks are arranged on the lower die holder to position the LED bracket so as to realize quick clamping, reduce the workload of operators and improve the working efficiency;

(3) The positioning column is arranged on the cutter die holder, and is inserted into the positioning hole of the lower die holder during descending punching, so that the cutter head is ensured to be more accurate during pressing down, and the cutter is prevented from being offset to crush products during pressing down.

Drawings

The technical scheme of the application is further described below with reference to the accompanying drawings and examples.

FIG. 1 is a three-dimensional schematic of the overall structure of an embodiment of the present application;

FIG. 2 is an enlarged schematic view of FIG. 1 at A;

FIG. 3 is a schematic front view of the overall structure of an embodiment of the present application;

FIG. 4 is a schematic front view of a tool tip arrangement according to an embodiment of the present application;

fig. 5 is a schematic front view of an LED support structure according to an embodiment of the present application.

The reference numerals in the figures are:

an upper cutting die 10;

a cutter head 11;

a first cutter tooth 111;

a second cutter tooth 112;

a die holder 12;

a positioning column 13;

a lower die holder 20;

a lower chip removal hole 21;

a first lower chip ejection hole 211;

a second lower chip ejection hole 212;

a positioning block 22;

a guide post 23;

positioning holes 24.

Detailed Description

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other.

In the description of the present application, it should be understood that the terms "center," "longitudinal," "transverse," "upper," "lower," "front," "rear," "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, merely to facilitate description of the present application and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of protection of the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application can be understood by those of ordinary skill in the art in a specific context.

The technical solutions of the present application will be described in detail below with reference to the accompanying drawings in combination with embodiments.

Examples

The present embodiment provides an improved LED stand bar cutting tool apparatus, referring to fig. 1-5, which includes:

the upper cutter die 10 is fixedly connected with the cutter die holder 12 on the bottom surface of the top plate of the upper cutter die 10, three cutter heads 11 which are arranged in a straight line are detachably connected to the side plates of the cutter die holder 12 through screws, and when the cutter heads 11 are worn and cannot be subjected to normal punching operation, only the screws are unscrewed to directly replace the cutter heads 11.

The improved LED support rib cutting tool device of the present embodiment further includes a lower die holder 20, four guide posts 23 are disposed between the upper die 10 and the lower die holder 20, the guide posts 23 are fixedly connected to the lower die holder 20, the upper die 10 is slidably mounted on the guide posts 23, and during punching operation, the upper die 10 is driven by the punching machine head to move along the guide posts 23 along the Z-axis direction near the lower die holder 20.

Preferably, in the improved rib cutting tool device for an LED support of this embodiment, the tool bit 11 is provided with a first cutter tooth 111 and a second cutter tooth 112, where a plurality of first cutter teeth 111 and second cutter teeth 112 are staggered, the tooth width of the first cutter tooth 111 is equal to the pitch between two pins of one LED, the tooth width of the second cutter tooth 112 is equal to the pitch between two adjacent pins between two LEDs, and the pitch between the first cutter tooth 111 and the second cutter tooth 112 is equal to the width of the pins of the LED.

Further, a positioning seat 25 is fixedly installed on the lower die holder 20, a lower chip removing hole 21 is provided on the positioning seat 25, the lower chip removing hole 21 comprises a first lower chip removing hole 211 and a second lower chip removing hole 212, the first lower chip removing hole 211 is correspondingly arranged with the first cutter tooth 111, the second lower chip removing hole 212 is correspondingly arranged with the second cutter tooth 112, when the cutter head 11 descends, the first cutter tooth 111 is inserted into the corresponding first lower chip removing hole 211, and the second cutter tooth 112 is inserted into the corresponding second lower chip removing hole 212.

Preferably, in the improved LED support rib cutting tool device of this embodiment, the tool holder 12 is further fixedly connected with a positioning column 13, the positioning seat 25 of the lower die holder 20 is further provided with a positioning hole 24 corresponding to the positioning column 13, and when the tool bit 11 descends, the positioning column 13 is used for guiding the tool bit 11 when being inserted into the positioning hole 24.

Preferably, in the improved rib cutting tool device for an LED support of this embodiment, the width of the head of one positioning block 22 is equal to the distance between two pins of one LED on two sides of the positioning seat 25 of the lower die holder 20, when the rib cutting tool device is installed, two pins of one LED on two ends of the LED support are clamped at the head of the positioning block 22, the tail ends of the pins of the LED support are abutted to the tail end surface of the positioning block 22, and the space between the pins of the LED support after positioning and clamping and the first lower chip removal holes 211 and the second lower chip removal holes 212 is aligned, so that punching operation is started.

With the above-described preferred embodiments according to the present application as a teaching, the related workers can make various changes and modifications without departing from the scope of the technical idea of the present application. The technical scope of the present application is not limited to the contents of the specification, and must be determined according to the scope of claims.

Claims (9)

1. An improved LED bracket bead cutting tool apparatus comprising:

the LED die comprises an upper cutting die (10), wherein a cutter head (11) is detachably arranged on the upper cutting die (10), and the cutter head (11) is used for punching connecting ribs on an LED bracket;

the tool comprises a lower die holder (20), wherein a positioning seat (25) is fixedly arranged on the lower die holder (20), a lower chip removal hole (21) is formed in the positioning seat (25), and the tool bit (11) is inserted into the lower chip removal hole (21) in a descending manner;

a positioning block (22) is arranged on the positioning seat (25), and the positioning block (22) is used for positioning the LED bracket;

four guide posts (23) are arranged between the upper cutting die (10) and the lower die holder (20), and the guide posts (23) are used for guiding the upper cutting die (10) to move along the Z-axis direction.

2. The improved LED bracket rib cutting tool apparatus of claim 1, wherein said tool bit (11) is provided with first and second cutter teeth (111, 112), a plurality of said first and second cutter teeth (111, 112) being staggered.

3. An improved LED bracket rib cutting tool apparatus as claimed in claim 2 wherein the tooth width of said first tooth (111) is equal to the pitch of two pins of an LED.

4. An improved LED bracket rib cutting tool apparatus as claimed in claim 3 wherein the tooth width of the second tooth (112) is equal to the spacing of adjacent pins between two LEDs.

5. The improved LED bracket rib cutting tool apparatus of claim 4, wherein the first and second cutter teeth (111, 112) are spaced apart by a distance equal to the width of the LED pins.

6. The improved LED bracket rib cutting tool apparatus of any one of claims 2-5, wherein said lower clearance hole (21) comprises a first lower clearance hole (211) and a second lower clearance hole (212), said first lower clearance hole (211) being disposed in correspondence with a first cutter tooth (111), said second lower clearance hole (212) being disposed in correspondence with a second cutter tooth (112).

7. The improved LED bracket rib cutting tool device according to claim 6, wherein the upper cutter die (10) is fixedly connected with a cutter die holder (12), and the cutter head (11) is fixedly arranged on the cutter die holder (12).

8. The improved LED bracket rib cutting tool device of claim 7, wherein said die holder (12) is further fixedly connected with a positioning post (13).

9. An improved LED bracket rib cutting tool apparatus as claimed in claim 8, characterized in that the positioning seat (25) is further provided with a positioning hole (24) corresponding to the positioning post (13), said positioning post (13) being used for guiding the tool bit (11) when inserted into the positioning hole (24).