CN206465009U - A kind of fast tunable pressing device - Google Patents

Abstract

The utility model discloses a fast adjustable pressing device, which comprises a column, a connection seat, and a pressure roller adjustment mechanism. The pressure roller adjustment mechanism is connected with the column through the connection seat. The telescopic sleeve, the telescopic shaft, the pressure roller shaft, the pressure roller, and the telescopic sleeve are fixed on the connecting seat. The adjustment shaft, the elastic piece, and the telescopic shaft are arranged in the telescopic sleeve from top to bottom. Through the through hole and connected with the adjustment shaft in the telescopic sleeve; the lower end of the telescopic shaft fixes the pressure roller shaft, the pressure roller is arranged on the pressure roller shaft, the limit block protruding from the telescopic shaft is set on the telescopic shaft, and the limit block is set on the side wall of the telescopic sleeve. bit hole. This product has simple structure and good rigidity. It can flexibly adjust the upper and lower positions of the pressure roller according to the height of the workpiece, and adjust the lateral position of the pressure roller with the adjustment block. It can also realize fast loading and unloading, and can be widely used in automatic production lines.

Description

A fast adjustable pressing device

technical field

The utility model relates to a fast adjustable pressing device.

Background technique

There are mainly two types of existing pressing devices. One is a mechanical pressing device, which is generally supported by buckles, lever supports and other structures. Although the structure is relatively simple, the pressing accuracy is poor and the pressing effect is not good; the other is The first type is an intelligent control type compaction device, which is precisely controlled by numerical control. Although the compaction accuracy is high, the structure is complex and the cost is high.

Utility model content

In order to solve the problems in the prior art, the utility model designs a fast adjustable pressing device, which has a simple structure and good rigidity, and can flexibly adjust the upper and lower positions of the pressing roller according to the height change of the workpiece, and adjust the position of the pressing roller with the adjustment block. The horizontal position can also realize fast loading and unloading, and can be widely used in automatic production lines.

In order to achieve the above object, the technical solution adopted by the utility model is:

A fast adjustable pressing device, including a column, a connecting seat, and a pressure roller adjustment mechanism, the pressure roller adjustment mechanism is connected to the column through the connection seat, and the pressure roller adjustment mechanism includes an adjustment shaft, an elastic member, a telescopic sleeve, and a telescopic shaft , pressure roller shaft, pressure roller, and the telescopic sleeve are fixed on the connecting seat. The adjustment shaft, elastic member, and telescopic shaft are arranged in the telescopic sleeve in sequence from top to bottom. There is a through hole at the top of the telescopic sleeve. The through hole has an internal thread. The fine-tuning shaft with external thread passes through the through hole and is connected with the adjustment shaft in the telescopic sleeve; part of the telescopic shaft is arranged in the telescopic sleeve, and part of it extends out of the telescopic sleeve along the center line of the telescopic shaft. A pressure roller is set on the roller shaft, a limit block protruding from the telescopic shaft is set on the telescopic shaft, and a limit hole is set on the side wall of the telescopic sleeve. The limit hole is a waist-shaped hole in the vertical direction, and the limit block passes through the limit The block moves up and down along the limit hole as the telescopic shaft moves up and down, and the length of the limit hole is the limit stroke of the limit block.

As a preferred solution of the fast adjustable pressing device described in the present invention, an adjustment block is provided between the connection seat and the column, one end of the adjustment block is connected to the column, and the other end is connected to the connection seat, and the adjustment block can be used to adjust The position of the connecting seat and the column, and then adjust the lateral position of the pressing roller, so that the pressing position is more accurate.

As a preferred solution of the fast adjustable pressing device described in the present invention, the adjustment block is provided with a through hole, and the fixing screws pass through the side wall of the column, the adjustment block, and the connecting seat in sequence, and connect the column, and the connecting seat. The seat is fixed.

Further, the length of the adjustment block is adjustable, and the adjustment is more precise by changing the length of the adjustment block. There are various forms of adjusting the length of the adjustment block, such as telescopic rods and the like.

As a preferred solution of the fast adjustable pressing device described in the present invention, the connecting seat has a telescopic sleeve hole formed therein, the inner diameter of the hole is slightly larger than the outer diameter of the telescopic sleeve, and the The telescopic sleeve is pressed tightly, and the up and down position of the pressure roller can be greatly adjusted by changing the up and down position of the telescopic sleeve in the connecting seat.

As a preferred solution of the fast adjustable pressing device described in the present invention, a deep groove ball shaft is provided between the pressing roller and the pressing roller shaft, which can automatically adjust uneven pressed parts.

Description of drawings

Fig. 1 is a front view of a quick adjustable pressing device of a preferred case.

Fig. 2 is a side sectional view of the pressing device shown in Fig. 1 .

Fig. 3 is a top view of the pressing device in Fig. 1 .

Among them: 1, fine-tuning shaft 2, connection seat 3, limit block 4, adjustment shaft 5, elastic member 6, telescopic sleeve 7, telescopic shaft 8, washer 9, nut 10, pressure roller shaft 11, pressure roller 12, inner hexagon Cylindrical head screw 13, column 14, adjustment block 15, screw 16, deep groove ball bearing

detailed description

The utility model is described in further detail below in conjunction with accompanying drawing and specific embodiment.

Example 1

As shown in the figure, a fast adjustable pressing device includes a column 13, and an adjustment block 14 and a connecting seat 2 are sequentially arranged in the horizontal direction on the upper part of the column 13, wherein the horizontal section of the column 13 is a U-shaped structure, and the bottom surface of the U-shaped structure is The mounting surface of the column 13 is provided with a fixing hole on the top of the mounting surface, and the adjustment block 14 has a through hole, and the hexagon socket head screw 12 is used to pass through the fixing hole on the column 13, and the through hole 14 on the adjustment block is fixed on the connection seat 2 .

The connecting seat 2 has a telescopic sleeve hole formed therein, the inner diameter of which is slightly larger than the outer diameter of the telescopic sleeve 6, and the telescopic sleeve is compressed by fixing screws.

The telescopic sleeve 6 is provided with an adjustment shaft 4, an elastic member 5, and a telescopic shaft 7 sequentially from top to bottom. The top of the telescopic sleeve 6 has a through hole, which has an internal thread, and a fine-tuning shaft 1 with an external thread passes through the through hole. And it is connected with the adjusting shaft 4 in the telescopic sleeve, the fine-tuning shaft 1 can select the hexagon socket cap screw, and the two ends of the elastic part 5 are against the adjusting shaft 4 and the telescopic shaft 7 respectively.

The telescopic shaft 7 is partly arranged in the telescopic sleeve 6, and partly extends out of the telescopic sleeve 6 along the center line of the telescopic shaft. The lower end of the telescopic shaft 7 fixes the pressure roller shaft 10 horizontally through the washer 8 and the nut 9, and the pressure roller shaft 10 is provided with a pressure roller 11. A deep groove ball bearing 16 is provided between the pressing roller 11 and the pressing roller shaft 10 .

The telescopic shaft 7 is provided with a limit block 3 protruding from the telescopic shaft, and the limit block 3 can be a standard hexagon socket head cap screw. A limit hole is provided on the side wall of the telescopic sleeve 6, and the limit hole is a waist-shaped hole in the vertical direction. The limit block 3 passes through the limit block and moves up and down along the limit hole with the movement of the telescopic shaft. The length of the hole is the limit stroke of the limit block.

When in use, firstly adjust the position of the pressure roller by adjusting the up and down position of the telescopic sleeve according to the position of the piece to be pressed. The pressing piece has an upward supporting force to the pressing roller, and the pressure of the pressing roller to be pressed is precisely adjusted by adjusting the upper and lower positions of the elastic member 5, and the adjustment accuracy is high. When the horizontal position of the pressing roller does not match the horizontal position of the piece to be pressed, the lateral position of the pressing roller is adjusted through the adjustment block 14 .

The device adopts a mechanical structure for compression, has a simple structure and an ingenious design, and a large number of standard parts are used in the structure, so the assembly is simple and the practicability is wide. It can flexibly adjust the upper and lower positions of the pressure roller according to the height change of the workpiece, and adjust the lateral position of the pressure roller with the adjustment block, and can also realize fast loading and unloading, and can be widely used in automatic production lines.

Although the description has described the embodiments of the present utility model, these embodiments are only used as hints and should not limit the scope of protection of the present utility model. Various omissions, substitutions and changes within the scope not departing from the gist of the utility model shall be included in the protection scope of the utility model.

Claims (6)

1. a kind of fast tunable pressing device, it is characterised in that：Including column, connecting seat, pressure roller adjusting mechanism, pressure roller regulation machine Structure is connected by connecting seat with column, and described pressure roller adjusting mechanism includes adjustment axis, elastic component, telescopic, telescopic shaft, pressure roller Axle, pressure roller, telescopic are fixed on connecting seat, are set gradually adjustment axis, elastic component, telescopic shaft in telescopic from top to bottom, are stretched Contracting set top has a through hole, and the through hole has internal thread, and one has externally threaded fine adjustment shaft through through hole and with stretching Adjustment axis connection in contracting set；Flexible shaft portion is arranged in telescopic, partly extends flexible along telescopic shaft centerline direction Set, telescopic shaft lower end is fixed in pressure roller shaft, pressure roller shaft and sets the limited block that prominent telescopic shaft is provided with pressure roller, telescopic shaft, Telescopic side wall is provided with spacing hole, and spacing hole is the waist-shaped hole of vertical direction, and limited block passes limited block and with telescopic shaft Move up and down and moved up and down along spacing hole, the length of spacing hole is the limit travel of limited block.

2. fast tunable pressing device according to claim 1, it is characterised in that：It is provided between described connecting seat and column Regulating block, regulating block one end is connected with column, and one end is connected with connecting seat.

3. fast tunable pressing device according to claim 2, it is characterised in that：Described regulating block is logical provided with insertion Hole, fixing screws sequentially pass through stud sides wall, regulating block and connecting seat and fixed.

4. fast tunable pressing device according to claim 3, it is characterised in that：The adjustable length of described regulating block.

5. fast tunable pressing device according to claim 2, it is characterised in that：Described connecting seat, which has, is formed at it In telescopic hole position, the internal diameter of the hole position is slightly larger than telescopic external diameter, compressed telescopic by fixing screws.

6. fast tunable pressing device according to claim 2, it is characterised in that：Described pressure roller is provided with pressure roller between centers Deep groove ball bearing.