CN217192868U

CN217192868U - Disc slot tool

Info

Publication number: CN217192868U
Application number: CN202220162244.XU
Authority: CN
Inventors: 何献伟; 吴永情
Original assignee: Chengdu Xianhui Precision Machinery Co ltd
Current assignee: Chengdu Xianhui Precision Machinery Co ltd
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-08-16
Anticipated expiration: 2032-01-21

Abstract

A disc slot tool belongs to the field of part slotting and aims to solve the problem of alignment between a part notch and a cutter and comprises a clamp main body; a rectangular groove is formed in the middle of the top end face of the clamp main body, a part inner hole positioning disc is arranged in the middle of the rectangular groove, a rectangular hidden groove is formed in the joint of the front side of the part inner hole positioning disc and the rectangular groove, connecting grooves are symmetrically formed in the front side of the top of the hidden groove, and a spring ejection positioning device is connected in the hidden groove in a sliding mode; this disc slot frock is when the part cover is on part hole positioning disk, the ejecting positioner of spring is outstanding under ejecting spring's effect, the slot locating piece that makes the ejecting positioner top of spring is inserted in the slot of part, so that better fix a position the part, when the tungsten steel sword strip drives downstream at the spliced pole, the tungsten steel sword strip is pressed the slot locating piece downwards, expose the slot of part, then insert through the tungsten steel sword strip to the part slot and cut, can make the part reprocess qualified, be favorable to reduce cost.

Description

Disc slot tool

Technical Field

The utility model relates to a part slotting technical field especially relates to disc slot frock.

Background

The disc notch adopts the mode processing of slotting to form usually for numerical control lathe, because a large amount, the notch tolerance is little, cause the condition that the notch is littleer after cutter wearing and tearing easily, owing to there has been the notch, can not go up the digit control machine tool again and carry out the slotting, so need a disc slot frock of slotting the disc notch once more, current disc slot frock is when carrying out the secondary slotting to the part, often because the part counterpoints inaccurate inadequately, the result of deviation appears in cutter and part notch position, cause the secondary slotting back part notch still to have the error, finally lead to the part to damage unable use, cause manufacturing cost to increase.

Therefore, the existing structure and the existing defects are researched and improved, and the disc slot tool is provided, so that the purpose of higher practical value is achieved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a disc slot frock to solve the current disc slot frock that proposes in the above-mentioned background art when carrying out the secondary slotting to the part, often because the part counterpoint is accurate inadequately, lead to cutter and part notch position to appear the deviation, cause the secondary to cut the result that the back part notch still has the error, finally lead to the part to damage unable the use, cause the problem of manufacturing cost increase.

The utility model discloses the purpose and the efficiency of disc slot frock are reached by following specific technological means:

the disc slot tool comprises a clamp main body;

a rectangular groove is formed in the middle of the top end face of the clamp main body, a part inner hole positioning disc is arranged in the middle of the rectangular groove, a rectangular hidden groove is formed in the joint of the front side of the part inner hole positioning disc and the rectangular groove, connecting grooves are symmetrically formed in the front side of the top of the hidden groove, and a spring ejection positioning device is connected in the hidden groove in a sliding mode; the connecting column is fixedly connected to the punch of the punch press.

Further, install the fixed block in the spread groove at the top of hiding the groove, both ends pass through bolted connection in the spread groove about the fixed block, and the centre department suspension of fixed block is hiding the groove top.

Furthermore, the spring ejection positioning device is rectangular, a convex slot positioning block is welded on the rear side of the end face of the top of the spring ejection positioning device, and the front side of the top of the spring ejection positioning device is in contact with the bottom of the fixed block.

Furthermore, an ejection spring is arranged between the bottom of the spring ejection positioning device and the bottom surface of the hidden groove.

Furthermore, an inner groove is formed in the bottom of the front side of the connecting column, and a tungsten steel cutter bar is mounted in the middle of the front side wall of the inner groove.

Compare with current structure under, the utility model discloses following beneficial effect has:

1. the utility model discloses when the part cover is on part hole positioning disk, the ejecting positioner of spring is outstanding under ejecting spring's effect, the slot locating piece that makes the ejecting positioner top of spring is inserted in the slot of part, so that better fix a position the part, when tungsten steel sword strip drives the downstream at the spliced pole, tungsten steel sword strip is pressed the slot locating piece downwards, expose the slot of part, then insert through tungsten steel sword strip to the part slot and cut, can make the part reprocess qualified, be favorable to reduce cost.

Drawings

FIG. 1 is a schematic view of the left front side axial structure of the present invention;

FIG. 2 is a schematic view of the front side shaft of the present invention;

FIG. 3 is a schematic view of a cutting structure of the main body of the clamp of the present invention;

FIG. 4 is a schematic view of the integrally disassembled left side shaft of the present invention;

fig. 5 is the utility model discloses anchor clamps main part, the ejecting positioner of spring and fixed block split structure sketch map.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a clamp body; 101. positioning plates for inner holes of the parts; 102. hiding the groove; 10201. connecting grooves; 2. connecting columns; 201. an inner groove; 3. a tungsten steel blade; 4. the spring is ejected out of the positioning device; 401. a slot positioning block; 5. ejecting a spring; 6. a fixed block; 601. and (4) bolts.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 5:

the utility model provides a disc slot frock, including: a jig main body 1;

referring to fig. 1 and 2, a rectangular groove is formed in the middle of the top end surface of a fixture main body 1, a part inner hole positioning disc 101 is arranged in the middle of the rectangular groove, a rectangular hidden groove 102 is formed at the joint of the front side of the part inner hole positioning disc 101 and the rectangular groove, connecting grooves 10201 are symmetrically formed in the front side of the top of the hidden groove 102, and a spring ejection positioning device 4 is slidably connected in the hidden groove 102; spliced pole 2, spliced pole 2 fixed connection are on the punch press drift, when using, at first fix anchor clamps main part 1 in the punch press bottom, fix spliced pole 2 on the punch press drift, then adjust the position of anchor clamps main part 1, overlap the part on part hole positioning disk 101 again, accomplish the fixed and location to the part, can improve the accuracy of slotting once more.

Referring to fig. 2 and 5, a fixed block 6 is installed in a connecting groove 10201 at the top of a hidden groove 102, the left end and the right end of the fixed block 6 are connected to the connecting groove 10201 through bolts 601, the middle of the fixed block 6 is suspended at the top of the hidden groove 102, when the spring ejecting and positioning device 4 is used, the fixed block 6 is connected to the connecting groove 10201 at the top of the hidden groove 102 through the bolts 601, the spring ejecting and positioning device 4 can be limited through the fixed block 6, the top of the front side of the spring ejecting and positioning device 4 is prevented from being higher than the top of the hidden groove 102, the front side of the top of the spring ejecting and positioning device 4 is prevented from ejecting a part under the action of an ejecting spring 5, and the influence of the spring ejecting and positioning device 4 on accuracy in a part slotting process is reduced.

Referring to fig. 3 and 4, the spring ejecting and positioning device 4 is rectangular, a convex slot positioning block 401 is welded on the rear side of the top end face of the spring ejecting and positioning device 4, the front side of the top of the spring ejecting and positioning device 4 is contacted with the bottom of the fixed block 6, an ejecting spring 5 is arranged between the bottom of the spring ejecting and positioning device 4 and the bottom of the hidden groove 102, an inner groove 201 is arranged at the bottom of the front side of the connecting column 2, a tungsten steel blade 3 is arranged in the middle of the front side wall of the inner groove 201, when the part is sleeved on the part inner hole positioning disc 101 in use, the spring ejecting and positioning device 4 protrudes under the action of the ejecting spring 5, so that the slot positioning block 401 at the top of the spring ejecting and positioning device 4 is inserted into the slot of the part to better position the part, when the tungsten steel blade 3 is driven by the connecting column 2 to move downwards, the slot positioning block 401 is pressed downwards by the bottoms of the tungsten steel blade 3 and the connecting column 2, the slot of part is exposed, and then the slot of part is inserted and cut through the tungsten steel knife strip 3, so that the part with small machined slot opening can be repaired to be qualified, and the cost is reduced.

The specific use mode and function of the embodiment are as follows:

when the disc slot tool is used, firstly, the clamp main body 1 is fixed at the bottom of a punch, the connecting column 2 is fixed on a punch of the punch, then the position of the clamp main body 1 is adjusted, then a part is sleeved on the part inner hole positioning disc 101, when the part is sleeved on the part inner hole positioning disc 101, the spring ejection positioning device 4 protrudes under the action of the ejection spring 5, the slot positioning block 401 at the top of the spring ejection positioning device 4 is inserted into a slot of the part, so that the part can be positioned better, when the tungsten steel tool bar 3 drives the downward movement at the connecting column 2, the slot positioning block 401 is pressed downwards by the bottoms of the tungsten steel tool bar 3 and the connecting column 2, the slot of the part is exposed, and then the part slot is inserted and cut through the tungsten steel tool bar 3.

In summary, although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments or equivalent replacements may be made to some technical features of the embodiments, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. Disc slot frock includes: a clamp body (1);

the method is characterized in that: a rectangular groove is formed in the middle of the top end face of the clamp main body (1), a part inner hole positioning disc (101) is arranged in the middle of the rectangular groove, a rectangular hidden groove (102) is formed in the joint of the front side of the part inner hole positioning disc (101) and the rectangular groove, connecting grooves (10201) are symmetrically formed in the front side of the top of the hidden groove (102), and a spring ejection positioning device (4) is slidably connected into the hidden groove (102); the connecting column (2) is fixedly connected to the punch of the punch press.

2. The disc slot tooling of claim 1, wherein: the fixing block (6) is installed in a connecting groove (10201) at the top of the hidden groove (102), the left end and the right end of the fixing block (6) are connected into the connecting groove (10201) through bolts (601), and the middle of the fixing block (6) is suspended at the top of the hidden groove (102).

3. The disc slot tooling of claim 1, wherein: the spring ejection positioning device (4) is rectangular, a convex slot positioning block (401) is welded on the rear side of the top end face of the spring ejection positioning device (4), and the front side of the top of the spring ejection positioning device (4) is in contact with the bottom of the fixing block (6).

4. The disc slot tooling of claim 1, wherein: an ejection spring (5) is arranged between the bottom of the spring ejection positioning device (4) and the bottom surface of the hidden groove (102).

5. The disc slot tooling of claim 1, wherein: an inner groove (201) is formed in the bottom of the front side of the connecting column (2), and a tungsten steel cutter bar (3) is mounted in the middle of the front side wall of the inner groove (201).