CN205289380U - Continuous make -up machine of single ripples that lower mould opened and shut in guide of adoption linear guide - Google Patents
Continuous make -up machine of single ripples that lower mould opened and shut in guide of adoption linear guide Download PDFInfo
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- CN205289380U CN205289380U CN201521110934.7U CN201521110934U CN205289380U CN 205289380 U CN205289380 U CN 205289380U CN 201521110934 U CN201521110934 U CN 201521110934U CN 205289380 U CN205289380 U CN 205289380U
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- fixed seat
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- frame
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Abstract
The utility model discloses a continuous make -up machine of single ripples that lower mould opened and shut in guide of adoption linear guide, including the frame, side oil -cylinder plug goes up the fixing base, lower fixing base and bellows forming die, the frame is equipped with the linear guide that two perpendicular settings were parallel to each other, article two, respectively be equipped with a top shoe and a lower slider on the linear guide, the frame top is equipped with the decurrent hydro -cylinder of going up, and its piston rod is connected with last fixing base, the frame below is equipped with down ascending hydro -cylinder down, and its piston rod is connected with lower fixing base, it is connected with two top shoes respectively to go up the fixing base, the fixing base is connected with two lower sliders respectively down, respectively be equipped with two guide pillars that are parallel to each other under upward the fixing base reaches on the fixing base, the guide pillar is perpendicular with the plane at two linear guide places. The utility model discloses an article two, the rectilinear movement of high accuracy can be guaranteed in the operation of opening and shutting of lower mould in the linear guide realization that is parallel to each other, fixes a position accurately, has effectively guaranteed bellows forming die's compound die precision to have improved the quality of bellows processing.
Description
Technical field
This utility model relates to metal bellows production technology, particularly relates to a kind of unicast continuous forming machine adopting line slideway to guide upper and lower mould folding.
Background technology
Corrugated tube mainly includes metal bellows, expansion bellow, corrugated tube, module diaphragm capsule and metal hose etc. Metal bellows is mainly used in the effects such as compensation pipes thermal deformation, damping, absorption pipeline sedimentation and deformation, is widely used in the industries such as petrochemical industry, instrument, space flight, chemical industry, electric power, cement, metallurgy. Other material corrugated tubes such as plastics have irreplaceable effect in the field such as medium conveying, electric power threading, lathe, household electrical appliances.
The manufacture of metal current corrugated tube mainly adopts watery distension method: be placed in bellows forming die by pipe profile to be processed, then to water filling in pipe profile, applies hydraulic pressure and makes its outward expansion, under the extruding of mould, pipe profile is processed into corrugated tube. Corrugated pipe forming machine is divided into many ripples one-shaper and unicast forming machine, during the bigger complicated metal bellows of processing, it is generally adopted unicast forming machine ripple one by one to process several times, to overcome the excessive problem of distending power that bellows forming die is caused by the hydraulic pressure of intracavity, in the course of processing, it is necessary to carry out repeatedly folding modulo operation, inevitably because of displacement difference in repeating folding mold process, and the problem causing machining accuracy to decline, reduce product quality.
Utility model content
The purpose of this utility model is in that to provide a kind of unicast continuous forming machine adopting line slideway to guide upper and lower mould folding, solves the shortcoming that prior art exists, improves the product quality of metal bellows.
This utility model adopts the following technical scheme that realization:
A kind of unicast continuous forming machine adopting line slideway to guide upper and lower mould folding, including frame, thruster oil cylinder, upper fixed seat, lower fixed seat and bellows forming die.
Described frame is provided with two and is vertically arranged the line slideway being parallel to each other, and described two line slideways are respectively provided with a top shoe and a sliding block.
Described frame is arranged over downward upper cylinder, and its piston rod is connected with upper fixed seat; Described frame is connected with down lower oil cylinder upwards, and its piston rod is connected with lower fixed seat.
Fixed seat is connected with two top shoes respectively; Described lower fixed seat is connected with two sliding blocks respectively;
Being respectively provided with two guide pillars being parallel to each other on fixed seat and lower fixed seat, described guide pillar is vertical with the plane at two line slideway places.
Described thruster oil cylinder is arranged at the side of frame, and its piston rod is coaxial with guide pillar.
Described bellows forming die by mandrel, upper module, above push away mould, lower module and under push away mould and constitute, described upper module is symmetrical with lower module, push away on described mould with under to push away mould symmetrical.
Described mandrel is one and the homoaxial hollow straight tube of guide pillar, and described mandrel is fixedly arranged at the front end with two sealing members, is provided with certain interval between said two sealing member; The gap location of two sealing members in described mandrel front end is provided with liquid outlet, and rear end is connected with hydraulic fluid conveyer device.
Described upper die attachment is on upper fixed seat, and the described mould that above pushes away is arranged on two guide pillars of upper fixed seat, and can slide along these two guide pillars; Described lower module is fixed on lower fixed seat, pushes away mould and be arranged on two guide pillars of lower fixed seat under described, and can slide along these two guide pillars.
Occupation mode of the present utility model is as follows:
(1) pipe fitting to be processed is nested on mandrel, and by selecting the sealing member of coupling pipe fitting internal diameter so that it is fixing, upper fixed seat and lower fixed seat linearly guide rail closes dead to center. Make laterally zygomorphic upper module and lower module and on push away mould and under push away mould pipe fitting closely wrapped;
(2) controlling mandrel overcomes the frictional resistance between sealing member and inboard wall of tube body to move, and makes the sealing member relative motion being fixed on mandrel to the position set up in advance. Then being injected by between two seals part from mandrel liquid outlet by hydraulic fluid, inboard wall of tube body is pressed, under the effect of fluid pressure, the body between two seals part is protruding, forms prima;
(3) utilize thruster oil cylinder pushing pushes away mould and under push away mould and move forward along guide pillar, make the height of prima increase, reduced width, till design size;
(4) recall hydraulic fluid, control upper fixed seat and lower fixed seat separates, control mandrel and push ahead, rely on the frictional force between sealing member and inboard wall of tube body, before driving body, advance a pitch of waves;
(5) repeat the above steps, can continuously perform the processing of next ripple.
Advantageous Effects of the present utility model is: this utility model provides a kind of unicast continuous forming machine adopting line slideway to guide upper and lower mould folding, upper lower fixed seat moves up and down along two line slideways being parallel to each other, ensure that high-precision rectilinear movement, accurate positioning, it is effectively ensured the closing precision of bellows forming die, improves the quality of corrugated tube processing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is A direction view of the present utility model.
Detailed description of the invention
By the following description to embodiment; to more contribute to public understanding this utility model; but the specific embodiment given by applicant can't be considered as the restriction to technical solutions of the utility model, any definition to parts or technical characteristic be changed and/or overall structure is made form and immaterial conversion is regarded as the technical solution of the utility model protection defined.
The present embodiment provides a kind of unicast continuous forming machine adopting line slideway to guide upper and lower mould folding, including frame 1, thruster oil cylinder 2, upper fixed seat 3, lower fixed seat 4 and bellows forming die.
Described frame 1 is provided with two and is vertically arranged the line slideway 5 being parallel to each other, and described two line slideways 5 are respectively provided with a top shoe 6 and a sliding block 7.
Described frame 1 is arranged over downward upper cylinder 8, and its piston rod is connected with upper fixed seat 3; Described frame 1 is connected with down lower oil cylinder 9 upwards, and its piston rod is connected with lower fixed seat 4.
Fixed seat 3 is connected with two top shoes 6 respectively; Described lower fixed seat is connected with two sliding blocks 7 respectively.
Being respectively provided with two guide pillars being parallel to each other 10 on fixed seat 3 and lower fixed seat 4, described guide pillar 10 is vertical with the plane at two line slideway 5 places.
Described thruster oil cylinder 2 is arranged at the side of frame 1, and its piston rod is coaxial with guide pillar 10.
Described bellows forming die by mandrel 11, upper module 12, above push away mould 13, lower module 14 and under push away mould 15 and constitute, described upper module 12 is symmetrical with lower module 14, push away on described mould 13 with under to push away mould 15 symmetrical.
Described mandrel 11 is one and the homoaxial hollow straight tube of guide pillar 10, and described mandrel 11 is fixedly arranged at the front end with two sealing members 16, is provided with certain interval between said two sealing member 16; The gap location of two sealing members 16 in described mandrel 11 front end is provided with liquid outlet 17, and rear end is connected with hydraulic fluid conveyer device.
Described upper module 12 is fixed on upper fixed seat 3, and the described mould 13 that above pushes away is arranged on two guide pillars 10 of upper fixed seat, and can slide along these two guide pillars 10; Described lower module 14 is fixed on lower fixed seat 4, pushes away mould 15 and be arranged on two guide pillars 10 of lower fixed seat 4 under described, and can slide along these two guide pillars 10.
Occupation mode of the present utility model is as follows:
Step one, is nested in pipe fitting 18 to be processed on mandrel 11, and by selecting the sealing member 16 of coupling pipe fitting 11 internal diameter so that it is fixing, upper fixed seat 3 and lower fixed seat 4 linearly guide rail 5 closes dead to center. Make laterally zygomorphic upper module 12 and lower module 14 and on push away mould 13 and under push away mould 15 pipe fitting 18 closely wrapped;
Step 2, controls mandrel 11 and overcomes the frictional resistance between sealing member 16 and body 18 inwall to move, and makes sealing member 16 relative motion being fixed on mandrel 11 to the position set up in advance. Then being injected by between two seals part 16 from mandrel liquid outlet 17 by hydraulic fluid, body 18 inwall is pressed, under the effect of fluid pressure, the body 11 between two seals part 16 is protruding, forms prima;
Step 3, utilize thruster oil cylinder 2 promote mould 113 and under push away mould 15 and move forward along guide pillar 10, make the height of prima increase, reduced width, till design size;
Step 4, recalls hydraulic fluid, controls upper fixed seat 3 and lower fixed seat 4 separates, and controls mandrel 11 and pushes ahead, relies on the frictional force between sealing member 16 and body 18 inwall, advances a pitch of waves before driving body 18;
Step 5, repeat the above steps, the processing of next ripple can be continuously performed.
Certainly; this utility model can also have other various embodiments; when without departing substantially from this utility model spirit and essence thereof; those of ordinary skill in the art can make various corresponding change and deformation according to this utility model, but these change accordingly and deformation all should belong to the scope of the claims appended by this utility model.
Claims (1)
1. one kind adopts the unicast continuous forming machine that line slideway guides upper and lower mould folding, including frame, thruster oil cylinder, upper fixed seat, lower fixed seat and bellows forming die, it is characterized by: described frame is provided with two and is vertically arranged the line slideway being parallel to each other, and described two line slideways are respectively provided with a top shoe and a sliding block; Described frame is arranged over downward upper cylinder, and its piston rod is connected with upper fixed seat; Described frame is connected with down lower oil cylinder upwards, and its piston rod is connected with lower fixed seat; Fixed seat is connected with two top shoes respectively; Described lower fixed seat is connected with two sliding blocks respectively; Being respectively provided with two guide pillars being parallel to each other on fixed seat and lower fixed seat, described guide pillar is vertical with the plane at two line slideway places; Described thruster oil cylinder is arranged at the side of frame, and its piston rod is coaxial with guide pillar; Described bellows forming die by mandrel, upper module, above push away mould, lower module and under push away mould and constitute, described upper module is symmetrical with lower module, push away on described mould with under to push away mould symmetrical; Described mandrel is one and the homoaxial hollow straight tube of guide pillar, and described mandrel is fixedly arranged at the front end with two sealing members, is provided with certain interval between said two sealing member; The gap location of two sealing members in described mandrel front end is provided with liquid outlet, and rear end is connected with hydraulic fluid conveyer device; Described upper die attachment is on upper fixed seat, and the described mould that above pushes away is arranged on two guide pillars of upper fixed seat, and can slide along these two guide pillars; Described lower module is fixed on lower fixed seat, pushes away mould and be arranged on two guide pillars of lower fixed seat under described, and can slide along these two guide pillars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521110934.7U CN205289380U (en) | 2015-12-29 | 2015-12-29 | Continuous make -up machine of single ripples that lower mould opened and shut in guide of adoption linear guide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521110934.7U CN205289380U (en) | 2015-12-29 | 2015-12-29 | Continuous make -up machine of single ripples that lower mould opened and shut in guide of adoption linear guide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205289380U true CN205289380U (en) | 2016-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521110934.7U Expired - Fee Related CN205289380U (en) | 2015-12-29 | 2015-12-29 | Continuous make -up machine of single ripples that lower mould opened and shut in guide of adoption linear guide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205289380U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107457299A (en) * | 2017-09-24 | 2017-12-12 | 江苏双嘉液压机械制造有限公司 | It is a kind of into unicast hydraulic forming machine |
| CN108971311A (en) * | 2018-09-26 | 2018-12-11 | 宁波钜智自动化装备有限公司 | A kind of high precision elastic component manufacturing machinery and its manufacturing process with multiple tracks waveform |
| CN109365595A (en) * | 2017-03-07 | 2019-02-22 | 扬州市凯尔环卫设备有限公司 | A kind of fast-type cylinder rib-pressing device |
-
2015
- 2015-12-29 CN CN201521110934.7U patent/CN205289380U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109365595A (en) * | 2017-03-07 | 2019-02-22 | 扬州市凯尔环卫设备有限公司 | A kind of fast-type cylinder rib-pressing device |
| CN107457299A (en) * | 2017-09-24 | 2017-12-12 | 江苏双嘉液压机械制造有限公司 | It is a kind of into unicast hydraulic forming machine |
| CN108971311A (en) * | 2018-09-26 | 2018-12-11 | 宁波钜智自动化装备有限公司 | A kind of high precision elastic component manufacturing machinery and its manufacturing process with multiple tracks waveform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20191229 |