CN201872286U

CN201872286U - Pipe ramming device

Info

Publication number: CN201872286U
Application number: CN2010206454931U
Authority: CN
Inventors: 章建朋
Original assignee: SUZHOU HENG'ER MACHINERY MANUFACTURING Co Ltd
Current assignee: SUZHOU HENG'ER MACHINERY MANUFACTURING Co Ltd
Priority date: 2010-12-07
Filing date: 2010-12-07
Publication date: 2011-06-22
Anticipated expiration: 2020-12-07

Abstract

The utility model discloses a pipe ramming device, belonging to the technical field of machinery manufacture. The pipe ramming device comprises a pipe making mould, a clamp device, a pressing device, a pneumatic knocking hammer, an air hammer control box and an air source, wherein the clamp device is arranged outside the pipe making mould, and the pressing device and the pneumatic knocking hammer are respectively arranged at the two ends of the pipe making mould; the pneumatic knocking hammer is connected with the air source and the air hammer control box. When the pipe ramming device works, pipe making powder is filled in the pipe making mould, one end of the pipe making mould is tightly pressed by the pressing device, the pneumatic knocking hammer exerts knocking force on the other end of the pipe making mould, and the air hammer control box controls the knocking interval and times of the pneumatic knocking hammer. In the pipe ramming device, mechanical pipe ramming is realized and the work intensity of workers is reduced. In addition, the pipe ramming device can well ram the pipe making powder, thereby keeping product quality to be stable.

Description

A kind of pier pipe unit

Technical field

The utility model relates to machinery manufacturing technology field, relates in particular to a kind of pier pipe unit.

Background technology

The pier pipe is that the tubulation powder is compressed the real tubular a kind of technology that is pressed at Pipe making mold by pier.Existing pier Manifold technology is relatively backward, is example with the PE screen pipe, in process of production, is to rely on manpower to finish the pier pipe mostly, quite require great effort, and production efficiency is low, the time proportion maximum that pier plumber preface accounts for when particularly producing in enormous quantities.And since the difference of individual pier pipe dynamics, the difference of mode of operation, and pier pipe quality is difficult to control, same batch of PE screen pipe is because pier plumber preface can not get control, make quality very unstable, porosity and filtering accuracy differ greatly, thereby actual percent defective is higher.

Domestic some producer utilizes simple shaking device to substitute artificial pier pipe, but this continuous shaking device does not possess the impulsive force of pulse feature, make the tubulation powder can not get fine ram-jolt, the PE screen pipe bending strength of producing is very poor, in use cause fracture easily, bring great economic loss for the use producer of PE screen pipe.

The utility model content

The purpose of this utility model provides and a kind ofly can make constant product quality, and reduces the pier pipe unit of labor strength.

For achieving the above object, the utility model adopts following technical scheme:

A kind of pier pipe unit comprises Pipe making mold, clamping device, hold down gag, pneumatic hammer, pneumatic hammer control cabinet and the source of the gas of knocking, wherein,

Described clamping device is arranged on the outside of described Pipe making mold, and described hold down gag and pneumatic knocking are hammered the two ends that are separately positioned on described Pipe making mold into shape;

The described pneumatic hammer that knocks links to each other with the pneumatic hammer control cabinet with described source of the gas.

Further, described Pipe making mold comprises internal mold and external mold.

Further, described clamping device comprises upper grip and lower chuck.

Further, described upper and lower chuck is the upper and lower chuck of fast-open type.

Further, described hold down gag comprises the hold-down cylinder that location hold-down column and the described location of control hold-down column move, and described location hold-down column is positioned at an end of described Pipe making mold, and described hold-down cylinder links to each other with described source of the gas.

Further, described pier pipe unit also comprises pressure regulator valve, and described pressure regulator valve is arranged between described hold-down cylinder and the source of the gas.

Further, described pier pipe unit also comprises reversal valve, and described reversal valve is arranged between described pressure regulator valve and the hold-down cylinder.

Further, described pier pipe unit also comprises flow speed control valve, and described flow speed control valve is arranged between described reversal valve and the hold-down cylinder.

Further, described Pipe making mold vertically is provided with, and described hold down gag is positioned at the top of described Pipe making mold, the described pneumatic below that hammer is positioned at described Pipe making mold of knocking.

During work, the tubulation powder is added in the Pipe making mold, hold down gag compresses an end of Pipe making mold, and the pneumatic hammer that knocks applies percussion power at the other end of Pipe making mold, and the pneumatic hammer control cabinet is controlled pneumatic the knocking at interval and number of times of hammer of knocking.

Pier pipe unit of the present utility model has been realized mechanization pier pipe, has reduced labor strength, and can make the tubulation powder obtain good ram-jolt, thereby makes constant product quality.

Description of drawings

Fig. 1 is the structural representation of pier pipe unit preferred embodiment of the present utility model;

The structural representation that Fig. 2 is connected in parallel for a plurality of pier pipe units shown in Figure 1.

Hold down gag 100, Pipe making mold 101, clamping device 110, pier tube body 111, hold-down cylinder 1, pneumatic hammer control cabinet 2, source of the gas 3, pressure regulator valve 4, reversal valve 5, location hold-down column 6, internal mold 7, tubulation powder 8, external mold 9, upper grip 10, flow speed control valve 11, lower chuck 12, the pneumatic hammer 13 that knocks.

The specific embodiment

In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.

As shown in Figure 1, the utility model provides a kind of pier pipe unit, comprise Pipe making mold 101, clamping device 110, hold down gag 100, pneumatic hammer 13, pneumatic hammer control cabinet 2 and the source of the gas 3 of knocking, wherein, clamping device 110 is arranged on the outside of Pipe making mold 101, hold down gag 100 and pneumaticly knock the two ends that hammer 13 is separately positioned on Pipe making mold 101; The pneumatic hammer 13 that knocks links to each other with pneumatic hammer control cabinet 2 with source of the gas 3.

During work, the tubulation powder adds in the Pipe making mold 101, and hold down gag 100 compresses Pipe making mold 101 1 ends, and pneumatic 13 pairs of Pipe making mold 101 other ends of hammer that knock apply percussion power, and pneumatic hammer control cabinet 2 is controlled pneumatic the knocking at interval and number of times of hammer 13 of knocking.

As shown in Figure 1, in order better to locate and to compress, Pipe making mold 101 preferably comprises internal mold 7 and

external mold

9, and 100 pairs of external molds 9 of hold down gag position, and compress internal mold 7, knocks for the pneumatic hammer that knocks.

For better fixedly Pipe making mold 101, clamping device 110 comprises upper grip 10 and lower chuck 12.Upper and lower chuck can be fixed in the mode that links with frame.Upper and lower chuck is preferably the upper and lower chuck of fast-open type.

Hold down gag 100 preferably includes location hold-down column 6 and the hold-down cylinder 1 that hold-down column 6 moves is located in control, and location hold-down column 6 is positioned at an end of Pipe making mold 101, and hold-down cylinder 1 links to each other with source of the gas 3.Hold-down cylinder 1 control can compress with 6 pairs of Pipe making molds 101 of location hold-down column of cylinder axle rotation.

Pier pipe unit of the present utility model also preferably includes pressure regulator valve 4, and pressure regulator valve 4 is arranged between hold-down cylinder 1 and the source of the gas 3, with the dynamics that compresses of control hold-down cylinder 1, and can compress internal mold all the time or compress the tubulation powder in pier pipe process.And pier pipe unit of the present utility model also preferably includes reversal valve 5, and reversal valve 5 is arranged between pressure regulator valve 4 and the hold-down cylinder 1, so that hold-down cylinder 1 location compresses internal mold 7 and tubulation powder.In addition, pier pipe unit of the present utility model also preferably includes flow speed control valve 11, and flow speed control valve 11 is arranged between reversal valve 5 and the hold-down cylinder 1, to regulate throughput.

Preferred vertical setting of the Pipe making mold 101 of pier pipe unit of the present utility model, hold down gag 100 is positioned at the top of Pipe making mold 101, pneumaticly knocks the below that hammer 13 is positioned at Pipe making mold 101.Can expect that the utility model also has other mapping mode, for example, hold down gag is positioned at the below of Pipe making mold, and pneumatic knocking hammered the top that is positioned at Pipe making mold into shape.And the Pipe making mold of pier pipe unit of the present utility model is not limited to vertical setting, but also horizontally set, at this moment, hold down gag and pneumaticly knock the two ends that hammer is separately positioned on the horizontal direction of Pipe making mold.

Fig. 1 is the preferred embodiment of pier pipe unit of the present utility model, the pneumatic hammer 13 that knocks is installed on pier pipe unit base or the ground and fixes, direction of action upwards, internal mold 7, the Pipe making mold that external mold 9 and correlated parts are formed is placed in pneumatic hammer 13 tops of knocking, adopt the fast-open type upper grip 10 and the lower chuck 12 that link with frame fixing, tubulation powder 8 is added in the Pipe making mold by artificial or mechanical mode, to locate hold-down column 6 and rotate to Pipe making mold top, so that location hold-down column 6 location of hold-down cylinder 1 control compress internal mold 7 and tubulation powder 8, operation pneumatic hammer control cabinet 2 carries out the hammering action by reversing valve operated 5.

Can in the pneumatic hammer control cabinet, set pneumatic the knocking at interval and number of taps of hammer of knocking.With pneumatic pier tube side formula of knocking hammer imitation manpower, apply apery skill degree to Pipe making mold, utilization location hold-down column is internal, external mold carries out the machinery location, and pier pipe later stage tubulation powder applied the dynamics that suitably compresses, thereby realize an action that adds powder-compress-repeatedly hammering-location hold-down column return, realize the mechanization of pier pipe by action repeatedly.After the pneumatic mode of employing hold-down cylinder compressed and can guarantee that each Pipe making mold is knocked, the tubulation powder can continue to compress automatically, guaranteed that the tubulation powder in the Pipe making mold is not loose.

Pier pipe unit of the present utility model also can be organized parallel connection more, and as shown in Figure 2, its mode in parallel is: pneumatic hammer control cabinet 2, and source of the gas 3, pressure regulator valve 4, reversal valve 5 can be provided with one group, and tubulation main body 111 can be provided with many groups.Tubulation main body 111 comprises the hold down gag 100 shown in Fig. 1, and Pipe making mold 101, clamping device 110 and pneumatic knocking hammered for 13 (as shown in Figure 1) into shape.By the tubulation main body 111 more than 2 groups, dispose one group of pneumatic hammer control cabinet 2, source of the gas 3, pressure regulator valve 4, reversal valve 5, thus the automation that realizes many group pier pipe units is moved.This many groups pier pipe unit in parallel can be organized action simultaneously, single group action and action by group arbitrarily more.

Pier pipe unit of the present utility model is applicable to the pier system of various tubulation powders, is specially adapted to the pier system of all kinds of macromolecular material tubulation powders, as the PE screen pipe in the PE filter, especially the pier system of High molecular weight polyethylene sintered pipes powder.

The above is preferred embodiment of the present utility model only, is not to be used for limiting practical range of the present utility model; If do not break away from spirit and scope of the present utility model, the utility model is made amendment or is equal to replacement, all should be encompassed in the middle of the protection domain of the utility model claim.

Claims

1. a pier pipe unit is characterized in that, comprises Pipe making mold, clamping device, hold down gag, pneumatic hammer, pneumatic hammer control cabinet and the source of the gas of knocking, wherein,

2. pier pipe unit according to claim 1 is characterized in that described Pipe making mold comprises internal mold and external mold.

3. pier pipe unit according to claim 1 is characterized in that described clamping device comprises upper grip and lower chuck.

4. pier pipe unit according to claim 3 is characterized in that, described upper and lower chuck is the upper and lower chuck of fast-open type.

5. pier pipe unit according to claim 1, it is characterized in that, described hold down gag comprises the hold-down cylinder that location hold-down column and the described location of control hold-down column move, and described location hold-down column is positioned at an end of described Pipe making mold, and described hold-down cylinder links to each other with described source of the gas.

6. pier pipe unit according to claim 5 is characterized in that, described pier pipe unit also comprises pressure regulator valve, and described pressure regulator valve is arranged between described hold-down cylinder and the source of the gas.

7. pier pipe unit according to claim 6 is characterized in that, described pier pipe unit also comprises reversal valve, and described reversal valve is arranged between described pressure regulator valve and the hold-down cylinder.

8. pier pipe unit according to claim 7 is characterized in that, described pier pipe unit also comprises flow speed control valve, and described flow speed control valve is arranged between described reversal valve and the hold-down cylinder.

9. according to each described pier pipe unit among the claim 1-8, it is characterized in that described Pipe making mold vertically is provided with, described hold down gag is positioned at the top of described Pipe making mold, the described pneumatic below that hammer is positioned at described Pipe making mold of knocking.