CN205021501U - Sealing strip rolling press device - Google Patents

Abstract

The utility model discloses a sealing strip rolling press device, including the handle that has axial interior blind hole, in the blind hole, the other end was fixed with the gyro wheel support including guide post one end set up, installed the gyro wheel through the roller bearing on the gyro wheel support, and the at least one end of gyro wheel has the circumference recess along the axial, the one end that the guide post is located the handle blind hole is provided with the spring, and the spring is arranged in the blind hole, the one end of spacing support is fixed on the handle, the other end has the spacer pin of corresponding recess, and the gyro wheel support is provided with the removal of spout in order to be used for the spacer pin of avoiding the spacer pin. The utility model discloses a can predetermine the concrete numerical value of roll extrusion power and in order to realize sealing strip roll extrusion under defeating more than the constant pressure is compeled, effectively guarantee the roll extrusion quality, can accomplish the roll extrusion work under the high technical requirement.

Description

Sealing strip rolling device

Technical field

The utility model relates to a kind of sealing strip rolling device.

Background technology

At present in sealing strip barbola work, the general rolling depression method used uses roller, with after product surface attachment sealing strip, rubbery flexible sheet, and even roll extrusion sticking veneer, and complete roll extrusion under ensuring certain roll extrusion power.Prior art, in rolling process, mainly utilizes feel pressurize and complete roll extrusion, although this achieves the roll extrusion of product, the technological deficiency of itself is:

1. roll extrusion power does not have concrete numerical value, engages individual feel, and operating personnel's difference will produce different roll extrusion power, causes product roll extrusion uneven, easily produces the phenomenons such as cracking, disengaging, can not realize firmly pasting object;

2. roll extrusion quality fraction defective is high, pastes and requires high product, be difficult to reach technical requirement to sealing;

3. to clearly providing the product rolling pressure value, roll extrusion work cannot be completed.

Utility model content

For solving the problems of the technologies described above, the utility model provides a kind of sealing strip rolling device, to realize the constant pressure roll extrusion of sealing strip to ensure product quality.

For achieving the above object, the technical solution of the utility model is as follows:

A kind of sealing strip rolling device, comprising:

Handle, for gripping and the driving of rolling device, it has axial interior blind hole;

Lead, its one end is arranged in the interior blind hole of described handle;

The other end of described lead is fixed with rolling wheel support, and described rolling wheel support is provided with roller by roller bearing, and described roller at least one end has circumferential groove vertically;

One end that described lead is positioned at described handle blind hole is provided with spring, and described spring is arranged in described blind hole;

Limiting bracket, one end of described limiting bracket is fixed on described handle, and the other end has the spacer pin of corresponding described groove, and described rolling wheel support is provided with the movement for described spacer pin of the chute of avoiding described spacer pin.

Wherein, described spacer pin to stretch in described groove and the sidewall of corresponding described groove is arranged; When off working state, described spacer pin props up described recess sidewall to lock described roller; When duty, described spacer pin departs from described recess sidewall and carries out constant force roll extrusion work to unlock described roller.

By technique scheme, the sealing strip rolling device that the utility model provides, its principle just carrying out roll extrusion work after utilizing preset pressure to lock roller, the given solution lock pressure of handle realizes roll extrusion, and it has following beneficial effect:

1. realize sealing strip defeating more than a constant pressure and compel lower roll extrusion;

2. the concrete numerical value of predeterminable roll extrusion power;

3. ensure roll extrusion quality, the roll extrusion work under high-tech requirement can be completed.

Accompanying drawing explanation

In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described.

Fig. 1 is the sealing strip rolling device off working state sectional structure schematic diagram disclosed in the utility model embodiment;

Fig. 2 is the sealing strip rolling device duty sectional structure schematic diagram disclosed in the utility model embodiment.

Numeral in figure:

11. handle 12. lead 13. rolling wheel supports

14. roller bearing 15. roller 16. springs

17. limiting bracket 18. spacer pin 19. chutes

Detailed description of the invention

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.

With reference to figure 1 and 2, the sealing strip rolling device that the utility model provides, comprising: handle 11, and for gripping and the driving of rolling device, it has axial interior blind hole; Lead 12, its one end is arranged in the interior blind hole of handle 11; The other end of lead 12 is fixed with rolling wheel support 13, and rolling wheel support 13 is provided with roller 15 by roller bearing 14, and roller 15 at least one end has circumferential groove vertically; One end that lead 12 is positioned at handle 11 blind hole is provided with spring 16, and spring 16 is arranged in blind hole; Limiting bracket 17, one end of limiting bracket 17 is fixed on handle 11, and the other end has the spacer pin 18 of respective slot, roller 15 support 13 be provided with avoid spacer pin 18 chute 19 for the movement of spacer pin 18.

Operation principle of the present utility model is:

When under inoperative free state, spacer pin 18 props up recess sidewall to lock roller 15 (as shown in Figure 1); During work, artificial first pressure handle 11, lead 12 starts Compress Spring 16, limiting bracket 17 moves down with handle 11, and spacer pin 18 automatically disengages recess sidewall and carries out constant force roll extrusion work (as shown in Figure 2) to unlock roller 15, and entirety first produces a constant pressure based on spring 16 elastic force to product, roll extrusion work starts, cancel the manpower be applied on handle 11 after roll extrusion terminates, spacer pin 18 resets under spring 16 acts on, roller 15 self-locking.

To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.

Claims (2)

1. a sealing strip rolling device, is characterized in that, comprising:

Handle, for gripping and the driving of rolling device, it has axial interior blind hole;

Lead, its one end is arranged in the interior blind hole of described handle;

The other end of described lead is fixed with rolling wheel support, and described rolling wheel support is provided with roller by roller bearing, and described roller at least one end has circumferential groove vertically;

One end that described lead is positioned at described handle blind hole is provided with spring, and described spring is arranged in described blind hole;

Limiting bracket, one end of described limiting bracket is fixed on described handle, and the other end has the spacer pin of corresponding described groove, and described rolling wheel support is provided with the movement for described spacer pin of the chute of avoiding described spacer pin.

2. sealing strip rolling device according to claim 1, is characterized in that, described spacer pin stretches in described groove and the sidewall of corresponding described groove is arranged.