CN213003788U

CN213003788U - Mechanical press-fitting device

Info

Publication number: CN213003788U
Application number: CN202021433716.8U
Authority: CN
Inventors: 马学斌; 赵煜民
Original assignee: Beijing Lxt Technology Co ltd
Current assignee: Beijing Lxt Technology Co ltd
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2021-04-20
Anticipated expiration: 2030-07-20

Abstract

The utility model is suitable for a frock tamp technical field provides a mechanical press mounting device, including the work piece seat that is used for placing the work piece, one side rigid coupling locating plate of the said work piece seat, the said locating plate connects the press mounting structure; the press-fitting structure comprises a base, the base is connected with the positioning plate, a supporting angle is arranged on the base, the supporting angle is movably connected with a lever, the lever comprises a vertical end and an inclined end, the inclined end is bent outwards, and the bottom of the inclined end abuts against the workpiece; the vertical end and the base are connected with a force application piece, and the force application piece is hinged to the vertical end. Therefore, the utility model discloses can improve the stability in the work piece course of working, improve the machining precision, reduce the production rate of defective products, practice thrift the raw materials cost.

Description

Mechanical press-fitting device

Technical Field

The utility model relates to a frock tamp technical field especially relates to a machinery pressure equipment device.

Background

The small-sized workpiece is punched, scribed or grooved, the press-fitting device is frequently used, and the press-fitting device compresses the workpiece to prevent the workpiece from moving in position and influencing the machining precision of the workpiece.

In the prior art, the general structure of the press-fitting device is complex, and the press-fitting device is not firm when pressing a workpiece, so that the machining precision of the workpiece is influenced.

In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.

SUMMERY OF THE UTILITY MODEL

To foretell defect, the utility model aims to provide a mechanical press fitting device, it can improve the stability in the work piece course of working, improves the machining precision, reduces the production rate of defective products, material saving cost.

In order to achieve the above object, the utility model provides a mechanical press fitting device, including the work piece seat that is used for placing the work piece, one side rigid coupling locating plate of work piece seat, press fitting structure is connected to the locating plate.

The press-fitting structure comprises a base, the base is connected with the positioning plate, a supporting angle is arranged on the base, the supporting angle is movably connected with a lever, the lever comprises a vertical end and an inclined end, the inclined end is bent outwards, and the bottom of the inclined end abuts against the workpiece; the vertical end and the base are connected with a force application piece, and the force application piece is hinged to the vertical end.

According to the utility model discloses a mechanical pressure equipment device, be equipped with a plurality of locating hole on the vertical height of locating plate, be equipped with on the base with the round hole that the locating hole cooperation was used, wear to establish the setting element in round hole and the locating hole.

According to the utility model discloses a mechanical pressure equipment device, the locating hole is equipped with two at least.

According to the utility model discloses a mechanical pressure equipment device, the oblique end has the angle of inclination of 30 ~ 45 degrees with vertical face.

According to the utility model discloses a mechanical pressure equipment device, be equipped with first reamed hole on the angle, the junction of vertical end and oblique end be equipped with the second reamed hole that first reamed hole cooperation was used, wear to establish the pillar in second reamed hole and the first reamed hole.

According to the utility model discloses a mechanical pressure equipment device, the tip is close to the one end of work piece is equipped with the slipmat.

According to the mechanical press-fitting device of the utility model, the length ratio of the vertical end to the inclined end is 2:1 or 3: 1.

According to the utility model discloses a mechanical pressure equipment device, the locating hole is T type hole, the setting element is the bolt.

According to the utility model discloses a mechanical pressure equipment device, still be connected reset spring between vertical end and the base.

According to the utility model discloses a mechanical pressure equipment device, the application of force piece promotes the distance that vertical end removed is 2 ~ 3 cm.

The utility model aims to provide a mechanical press-fitting device, a positioning plate is fixedly connected to one side of a workpiece seat, and the positioning plate is connected with a press-fitting structure; the press fitting structure comprises a base, wherein the base is hinged to a lever through a supporting angle, the workpiece is pressed in a lever mode, and compared with a traditional mode that only a fixing piece is used for fixing, the press fitting structure has higher stability, and the workpiece is not easy to loosen and incline. To sum up, the beneficial effects of the utility model are that: the stability of work piece course of working in is improved, improve the machining precision, reduce the production rate of defective products, practice thrift raw materials cost.

Drawings

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

FIG. 2 is a schematic view of the base structure of the present invention;

fig. 3 is a schematic diagram of the lever structure of the present invention;

in the figure: 1-workpiece, 2-workpiece seat, 3-positioning plate, 31-positioning hole and 32-positioning piece; 4-base, 41-angle, 42-first hinge, 43-pillar, 44-lever, 441-cleat, 442-second hinge, 443-vertical end, 444-oblique end; 45-round hole, 46-force applying piece, 47-return spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, the utility model provides a mechanical press mounting device, including the work piece seat 2 that is used for placing work piece 1, one side rigid coupling locating plate 3 of work piece seat 2, the press mounting structure is connected to locating plate 3.

Be equipped with a plurality of locating hole 31 on the vertical height of locating plate 3, pressure equipment structure includes base 4, refers to fig. 2, is equipped with the round hole 45 that uses with locating hole 31 cooperation on the base 4, wears to establish location piece 32 in round hole 45 and the locating hole 31, is fixed in on locating plate 3 base 4 through location piece 32. The base 4 is provided with a supporting angle 41, the supporting angle 41 is provided with a first hinge hole 42, the supporting angle 41 is further movably connected with a lever 44, referring to fig. 3, the lever 44 comprises a vertical end 443 and an inclined end 444, the inclined end 444 is bent outwards and has an inclination angle of 30-45 degrees with the vertical surface, and the bottom of the inclined end abuts against a workpiece; the joint of the vertical end 443 and the inclined end 444 is provided with a second hinge hole 442 matched with the first hinge hole 42, the second hinge hole 442 and the first hinge hole 42 are provided with a support column 43, the lever 44 is placed in the supporting angle 41, and the support column 43 passes through the first hinge hole 42 and the second hinge hole 442, so that the lever 44 can rotate in the supporting angle 41. The vertical end 443 is connected with the base 4 through the force applying member 46, and the force applying member 46 is hinged with the vertical end 443.

In the using process, the workpiece 1 is placed on the workpiece seat 2, the force application member 46 is started, the vertical end 443 of the lever 44 moves rightwards, and due to the action of the lever, the inclined end 444 moves leftwards and downwards to press the workpiece 1, so that the workpiece 1 is convenient to process such as punching or scribing and the like. After the workpiece 1 is machined, the force applying member 46 applies a force in the reverse direction to move the vertical end 443 of the lever 44 to the left, and due to the lever action, the inclined end 444 moves to the right and upward, so that the workpiece 1 is released from being pressed, the machined workpiece 1 is taken out, and the next workpiece 1 is put in and continues to be machined.

In the present invention, the force application member 46 is a cylinder.

In order to improve the stability of the inclined end 444 in the process of pressing the workpiece 1, as a preferable scheme, the end of the inclined end 444 close to the workpiece 1 is provided with a non-slip pad 441.

In order to save labor during the application of force by the force applying member 46, the length ratio of the vertical end 443 to the inclined end 444 is 2:1 or 3: 1.

In the present invention, the positioning hole 31 is a T-shaped hole, and the positioning member 32 is a bolt.

When the vertical end 443 moves to the right, in order to facilitate the smooth returning of the vertical end 443 to the left, a return spring 47 is preferably connected between the vertical end 443 and the base 4.

In the utility model, the distance for the force applying member 46 to push the vertical end 443 to move is 2-3 cm; when the vertical end 443 moves rightwards by 2-3 cm, the bottom of the inclined end 444 is just in a horizontal state, the bottom of the inclined end 444 is completely contacted with the workpiece 1, the contact area is the largest, and the stability during pressing is the best; when the vertical end 443 moves 2-3 cm to the left, the lowest part of the bottom of the inclined end 444 just leaves the workpiece 1, and the taking-out of the workpiece 1 is not affected.

The utility model discloses in, locating hole 31 is equipped with two at least, and through the locating hole 31's of adjusting setting element 32 and co-altitude department the height of adjusting base 4 and lever 44 realizes the altitude mixture control between tip 444 and the work piece seat 2 to be adapted to the work piece 1 of different thickness, enlarge pressure equipment device's accommodation.

The utility model discloses a mode of lever compresses tightly work piece 1, compares in traditional only with the fixed mode of mounting, has higher stability, and work piece 1 is difficult to not hard up and slope, and work piece 1's stability is higher, and the machining precision is higher, reduces the production rate of defective work, material saving cost.

In summary, the utility model has the advantages that the positioning plate is fixedly connected with one side of the workpiece seat and is connected with the press mounting structure; the press fitting structure comprises a base, wherein the base is hinged to a lever through a supporting angle, the workpiece is pressed in a lever mode, and compared with a traditional mode that only a fixing piece is used for fixing, the press fitting structure has higher stability, and the workpiece is not easy to loosen and incline. To sum up, the beneficial effects of the utility model are that: the stability of work piece course of working in is improved, improve the machining precision, reduce the production rate of defective products, practice thrift raw materials cost.

Naturally, the present invention can be embodied in many other forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be made by one skilled in the art without departing from the spirit or essential attributes thereof, and it is intended that all such changes and modifications be considered as within the scope of the appended claims.

Claims

1. A mechanical press-fitting device is characterized by comprising a workpiece seat for placing a workpiece, wherein one side of the workpiece seat is fixedly connected with a positioning plate which is connected with a press-fitting structure;

2. A mechanical press-fitting device according to claim 1, wherein a plurality of positioning holes are formed in the positioning plate at a vertical height, a circular hole is formed in the base for matching with the positioning holes, and positioning members are inserted into the circular hole and the positioning holes.

3. A mechanical press-fitting device as claimed in claim 2, wherein there are at least two of said locating holes.

4. A mechanical press-fitting device according to claim 1, wherein the inclined end and the vertical surface have an inclination angle of 30-45 degrees.

5. A mechanical press-fitting device according to claim 1, wherein the supporting angle is provided with a first hinge hole, a second hinge hole used in cooperation with the first hinge hole is provided at a joint of the vertical end and the oblique end, and a support column is inserted into the second hinge hole and the first hinge hole.

6. A mechanical press-fitting device as claimed in claim 1, wherein said beveled end is provided with a non-slip pad at an end thereof adjacent said workpiece.

7. A mechanical press-fitting device according to claim 1, wherein said vertical end and said diagonal end have a length ratio of 2:1 or 3: 1.

8. A mechanical press-fitting device according to claim 2, wherein said locating holes are T-shaped holes and said locating members are bolts.

9. A mechanical press-fitting device as claimed in claim 1, wherein a return spring is further connected between said vertical end and said base.

10. A mechanical press-fitting device according to claim 1, wherein the distance that said force applying member pushes said vertical end to move is 2-3 cm.