CN212601165U

CN212601165U - High-speed progressive die stator buckling point pressing male die cutter grinding fixture

Info

Publication number: CN212601165U
Application number: CN202021234324.9U
Authority: CN
Inventors: 王文浩; 柏乐; 许超; 杨秋丽; 王科翔; 王双
Original assignee: Anhui Technical College of Mechanical and Electrical Engineering
Current assignee: Anhui Technical College of Mechanical and Electrical Engineering
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2021-02-26
Anticipated expiration: 2030-06-28

Abstract

The utility model discloses a high-speed punch die stator knot that upgrades impresses terrace die sharpening anchor clamps relates to the anchor clamps field, including lower location body, the equal fixedly connected with pillar in top both ends of lower location body, the top of pillar is provided with the location strip, the equal fixedly connected with in bottom both sides of lower location body supports the base, first through-hole has been seted up to the surface array of lower location body, the second through-hole has been seted up to the surface array of going up the location strip, and first through-hole and second through-hole one-to-one, the internal mould that is provided with of lower location, the location body under the mould runs through first through-hole to the mould runs through the second through-hole and goes up the location strip, the screw has been seted up to the lateral wall. The utility model discloses a upwards stretch out the bottom of the mould from the lower location body to in inserting the last location strip, fix the mould through positioning bolt, adjust the last location strip, make the top portion of mould stretch out, alright once only grind a plurality of moulds, labour saving and time saving can also guarantee the uniformity.

Description

High-speed progressive die stator buckling point pressing male die cutter grinding fixture

Technical Field

The utility model relates to an anchor clamps field, specific is a punch die stator knot point that upgrades impresses terrace die sharpening anchor clamps at a high speed.

Background

The multi-station high-speed hard alloy stamping die is a mechanical device with very high automation degree for motor manufacturing enterprises, is complex in manufacturing, high in precision and high in price, and after the continuous working for a period of time, the cutting edges of the male die and the female die are abraded in different degrees, so that the die is integrally disassembled, the cutting edges are ground again, parts of the die are readjusted, the geometric shape of the buckling point male die is different from the height of the blanking male die, and the buckling point male die is correspondingly adjusted to ensure the relative height of the buckling point male die. The single-row die stator pinch point press-in male die generally has 8, while the double-row die has 16 and three rows of 24. If one punch is sharpened, the time is wasted, and the consistency is difficult to ensure.

SUMMERY OF THE UTILITY MODEL

For solving the not enough that mentions in the above-mentioned background art, the utility model aims to provide a high speed upgrades terrace die stator knot point terrace die sharpening anchor clamps of impressing, the utility model discloses a upwards stretch out the bottom of the mould from the lower location body to insert in the last location strip, fix the mould through positioning bolt, adjust the last location strip, make the top portion of mould stretch out, alright once only grind labour saving and time saving in a plurality of moulds, can also guarantee the uniformity.

The purpose of the utility model can be realized by the following technical scheme:

a high-speed progressive punching die stator buckling point pressing male die cutter grinding fixture comprises a lower positioning body, wherein two ends of the top of the lower positioning body are fixedly connected with supporting columns, the top of each supporting column is provided with an upper positioning strip, and two sides of the bottom of the lower positioning body are fixedly connected with supporting bases;

first through-holes have been seted up to the surface array of lower locating body, and the second through-hole has been seted up to the surface array of going up the location strip, and first through-hole and second through-hole one-to-one, the internal mould that is provided with of lower locating body, the mould passes through the lower locating body through first through-hole to the mould passes through the location strip through the second through-hole, the screw has been seted up to the lateral wall array of lower locating body, and the screw internal thread links to each other has positioning bolt.

Furthermore, the upper positioning strip is sleeved on the surface of the support column and is in sliding connection with the support column.

Furthermore, both ends of the upper positioning strip are provided with locking bolts, the locking bolts are in threaded connection with the upper positioning strip, and the upper positioning strip is fixedly connected with the supporting column through the locking bolts.

Further, the die comprises a blanking male die, a first buckling point male die is fixedly connected to the center of the top of the blanking male die, and a second buckling point male die is arranged on the top of the first buckling point male die;

the first through hole is a stepped hole, the blanking male die is matched with the first stepped hole, the first buckling point male die is matched with the second stepped hole, and the second buckling point male die is matched with the second through hole.

Furthermore, the bottom of the lower positioning body is provided with a supporting plate, the supporting plate is positioned between the two supporting bases, the inner side wall of each supporting base is provided with a sliding groove matched with the supporting plate, and the supporting plate is connected with the supporting bases in a sliding mode.

Furthermore, the top of one end of the supporting plate is welded with a fixed handle, and the surface of the lower positioning body, which is on the same side with the fixed handle, is provided with a limit groove matched with the fixed handle.

The utility model has the advantages that:

the utility model discloses a upwards stretch out the bottom of the mould from the lower location body to in inserting the last location strip, fix the mould through positioning bolt, adjust the last location strip, make the top portion of mould stretch out, alright once only grind a plurality of moulds, labour saving and time saving can also guarantee the uniformity.

Drawings

The present invention will be further described with reference to the accompanying drawings.

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

fig. 2 is a bottom view of the present invention;

fig. 3 is a sectional view of the mold of the present invention.

In the figure: 1. a lower positioning body; 2. an upper positioning strip; 3. a pillar; 4. locking the bolt; 5. a support base; 51. a chute; 6. a first through hole; 7. a second through hole; 8. a mold; 81. blanking male dies; 82. a first dotting punch; 83. a second dotting punch; 9. a screw hole; 10. positioning the bolt; 11. a support plate; 12. fixing a handle; 13. a limiting groove.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

The utility model provides a high-speed progressive die stator knot point terrace die sharpening anchor clamps of impressing, as shown in fig. 1 and 2, including lower locating body 1, the equal fixedly connected with pillar 3 in top both ends of lower locating body 1, the top of pillar 3 is provided with location strip 2, the equal fixedly connected with in bottom both sides of lower locating body 1 supports base 5.

First through-hole 6 has been seted up to the surface array of lower locating body 1, and second through-hole 7 has been seted up to the surface array of going up locating bar 2, and first through-hole 6 and second through-hole 7 one-to-one are provided with mould 8 in the lower locating body 1, and mould 8 runs through locating body 1 down through first through-hole 6 to mould 8 runs through locating bar 2 through second through-hole 7, and screw 9 has been seted up to the lateral wall array of lower locating body 1, and screw 9 internal thread links to each other has positioning bolt 10.

Go up 2 covers of location strip and locate the surface of pillar 3, and go up

location strip

2 and 3 sliding connection of pillar, the both ends of going up location strip 2 all are provided with locking bolt 4, locking bolt 4 links to each other with last location strip 2 screw threads, and go up location strip 2 through

locking bolt

4 and 3 fixed connection of pillar, insert mould 8 from the bottom of lower location body 1, and upwards extend to in supreme location strip 2, fix mould 8 through positioning bolt 10, adjust the position of last location strip 2, make mould 8's tip follow last location strip 2 top stretch out, then it is fixed with last location strip 2 through locking bolt 4.

The bottom of the lower positioning body 1 is provided with a supporting plate 11, the supporting plate 11 is positioned between two supporting bases 5, the inner side wall of each supporting base 5 is provided with a sliding groove 51 matched with the supporting plate 11, the supporting plate 11 is in sliding connection with the supporting bases 5, a fixed handle 12 is welded at the top of one end of the supporting plate 11, and a limiting groove 13 matched with the fixed handle 12 is formed in the surface of the lower positioning body 1 and the surface of the same side of the fixed handle 12.

As shown in fig. 3, the die 8 includes a blanking male die 81, a first fastening point male die 82 is fixedly connected to a center of a top of the blanking male die 81, a second fastening point male die 83 is arranged on the top of the first fastening point male die 82, the first through hole 6 is a stepped hole, the blanking male die 81 is matched with the first stepped hole, the first fastening point male die 82 is matched with the second stepped hole, and the second fastening point male die 83 is matched with the second through hole 7.

When using, upwards insert last location strip 2 with mould 8 in proper order from the bottom of lower location body 1, then promote layer board 11 through fixed handle 12 and seal the bottom of lower location body 1, make mould 8 have a strong point, fix mould 8 through positioning bolt 10 after that, loosen locking bolt 4, adjust the height of going up location strip 2, make the tip of mould 8 stretch out from the top of last location strip 2, locking bolt 4 is screwed up to the rethread, it fixes to go up location strip 2, alright once only grind a plurality of moulds 8, and guarantee the uniformity of grinding.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. A high-speed progressive punching die stator buckling point pressing male die cutter grinding fixture comprises a lower positioning body (1) and is characterized in that two ends of the top of the lower positioning body (1) are fixedly connected with supporting columns (3), an upper positioning strip (2) is arranged on the top of each supporting column (3), and two sides of the bottom of the lower positioning body (1) are fixedly connected with supporting bases (5);

first through-hole (6) have been seted up to the surface array of lower location body (1), and second through-hole (7) have been seted up to the surface array of going up location strip (2), and first through-hole (6) and second through-hole (7) one-to-one, be provided with mould (8) in the lower location body (1), mould (8) run through down location body (1) through first through-hole (6) to mould (8) run through last location strip (2) through second through-hole (7), screw (9) have been seted up to the lateral wall array of lower location body (1), and screw (9) internal thread links to each other there is positioning bolt (10).

2. The high-speed progressive die stator pinch point pressing punch sharpening fixture as recited in claim 1, wherein the upper positioning strip (2) is sleeved on the surface of the pillar (3), and the upper positioning strip (2) is slidably connected with the pillar (3).

3. The fixture for sharpening the punch according to the claim 2, wherein the locking bolts (4) are arranged at both ends of the upper positioning bar (2), the locking bolts (4) are in threaded connection with the upper positioning bar (2), and the upper positioning bar (2) is fixedly connected with the strut (3) through the locking bolts (4).

4. The high-speed progressive die stator pinch point pressing punch sharpening fixture according to claim 1, wherein the die (8) comprises a blanking punch (81), a first pinch point punch (82) is fixedly connected to the center of the top of the blanking punch (81), and a second pinch point punch (83) is arranged on the top of the first pinch point punch (82);

the first through hole (6) is a stepped hole, the blanking male die (81) is matched with the first stepped hole, the first buckling point male die (82) is matched with the second stepped hole, and the second buckling point male die (83) is matched with the second through hole (7).

5. The high-speed progressive die stator pinch point pressing punch sharpening fixture is characterized in that a supporting plate (11) is arranged at the bottom of the lower positioning body (1), the supporting plate (11) is located between two supporting bases (5), a sliding groove (51) matched with the supporting plate (11) is formed in the inner side wall of each supporting base (5), and the supporting plate (11) is connected with the supporting bases (5) in a sliding mode.

6. The fixture for sharpening the punch according to claim 5, wherein a fixed handle (12) is welded to the top of one end of the supporting plate (11), and a limiting groove (13) matched with the fixed handle (12) is formed in the surface of the lower positioning body (1) on the same side with the fixed handle (12).