CN207343467U - A kind of semi-automatic screw extrusion machine of bellows - Google Patents
A kind of semi-automatic screw extrusion machine of bellows Download PDFInfo
- Publication number
- CN207343467U CN207343467U CN201721401557.1U CN201721401557U CN207343467U CN 207343467 U CN207343467 U CN 207343467U CN 201721401557 U CN201721401557 U CN 201721401557U CN 207343467 U CN207343467 U CN 207343467U
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- CN
- China
- Prior art keywords
- semi
- screw extrusion
- extrusion machine
- transmission ring
- automatic screw
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- Expired - Fee Related
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- Diaphragms And Bellows (AREA)
Abstract
The utility model discloses a kind of semi-automatic screw extrusion machine of bellows, including workbench (1) and motor (10), the workbench includes pressing mechanism and feeding mechanism, the pressing mechanism includes spindle drum (101), main shaft (2), shaping axle (3), first transmission ring (6), second transmission ring (5), installation wheel (8), the installation wheel (8) is equipped with sliding block (4), the sliding block (4) is equipped with adjustable column (403), the adjustable column (403) is equipped with blade (404), the shaping axle (3) is equipped with spiral groove, the feeding mechanism is equipped with folder hole (112) and clamp holder (111).The utility model is provided with the blade (404) and replaceable moulded head (301) of adjustable-angle, can produce the metal threaded pipe of different thread shapes and different-diameter, easy to operate, improves production efficiency.
Description
Technical field
It the utility model is related to a kind of bellows screw machine, more particularly to a kind of semi-automatic screw extrusion machine of bellows.
Background technology
Metal bellows is connected as sensing element, damper element, compensating element, sealing element, valve element and pipeline
Part, is widely used in automatically controlling and measuring instrumentss, vacuum technique, mechanical industry, power industry, communications and transportation and atomic energy work
The fields such as industry.Existing metal bellows is generally using mould production, and the formed in mould corrugated pipe forming of this use is set
The defects of standby, is to need to roll pipe repeatedly in production, not only causes ripple lack of standardization, but also the ripple formed
Requirement can be met by also needing to continuation shaping, and the bellows precision of formation is low, and product is coarse, of poor quality, also by
Formed in mould bellows needs to be operated repeatedly, and work efficiency is extremely inefficient, and is easily damaged pipe, causes to be produced into
This raising, practical application effect are poor.
The content of the invention
The purpose of the utility model is to overcome shortcoming of the prior art, there is provided a kind of semi-automatic extruding of bellows
Screw machine.
In order to solve the above technical problems, the utility model is solved by following technical proposals：
A kind of semi-automatic screw extrusion machine of bellows, including workbench and motor, the workbench include pressing mechanism
And feeding mechanism, the pressing mechanism includes spindle drum, main shaft, shaping axle, sliding block, the first transmission ring, the second transmission ring, described
Spindle drum is equipped with spindle hole, and the main shaft is installed in the spindle hole, and the main-shaft core is equipped with shaped axial hole, the shaping
Axis is installed in the shaped axial hole, and the main shaft includes drive division and mounting portion, and the drive division is equipped with driving wheel, the peace
Dress portion is equipped with installation and takes turns, and the installation wheel center is equipped with charging hole, and sliding slot is equipped with around the charging hole, is equipped with the sliding slot
Sliding block and spring, the sliding block include sliding end and connecting pin, and the sliding end is equipped with positioning column, positioning is equipped with the sliding slot
Groove, the positioning column are located in locating slot, and the connecting pin of the sliding block is equipped with adjustable column, and the adjustable column is equipped with blade, institute
The one end for stating shaping axle is fixedly connected on the drive division of main shaft, the other end of the shaping axle be equipped with spiral groove and positioned at into
To expect hole, to be connected with bearing among first transmission ring and the second transmission ring, the sliding block, which is equipped with, is driven inclined-plane, and described first
Transmission ring and the second transmission ring are installed on installation wheel outside and support on the transmission inclined-plane.
The quantity of the sliding slot is 2 or 3, and the angle formed between the sliding slot is identical.
The workbench is additionally provided with telescopic hydraulic cylinder, and the telescopic hydraulic cylinder is equipped with piston rod.
The workbench is equipped with block, and the block is equipped with adjusting bolt.
The other end of the shaping axle is equipped with moulded head, and the spiral groove is located on moulded head.
Charging ring is equipped with the charging hole, one end of the spring is supported on charging ring, the other end of the spring
Support on sliding block.
The cross section of first transmission ring is in " L " font, and the cross section of second transmission ring is in inverted " t " font.
The semi-automatic screw extrusion machine of the bellows is connected with pedal control switch.
The workbench is equipped with slide, and the feeding mechanism is equipped with folder hole and clamp holder.
The utility model has the following advantages compared with prior art and beneficial effect：
1. the utility model is provided with the extruding wheel of adjustable-angle and replaceable moulded head, different screw threads can be produced
The metal threaded pipe of shape and different-diameter, it is easy to operate, reduce production cost.
2. the utility model, by the way of Driven by Hydraulic Cylinder transmission ring, workbench is equipped with block, using the first transmission
Ring and the second transmission ring coordinate extruding sliding block, make the machining accuracy higher of bellows.The cooperation rotation of installation wheel and moulded head makes
Bellows realizes automatic moulding discharging, improves production efficiency, follow-up shaping is not required after making corrugated pipe forming, ensure that matter
Amount.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is a kind of semi-automatic screw extrusion machine side, sectional structure chart of bellows.
Fig. 2 is a kind of extrusion structure side, sectional structure chart of the semi-automatic screw extrusion machine of bellows.
Fig. 3 is a kind of semi-automatic screw extrusion machine extrusion structure installation wheel front view of bellows.
Embodiment
The utility model is described in further detail with reference to embodiment and attached drawing, but the implementation of the utility model
Mode not limited to this.
As shown in Figure 1 to Figure 3, the purpose of the utility model is to overcome shortcoming of the prior art, there is provided Yi Zhongbo
The semi-automatic screw extrusion machine of line pipe, including workbench 1 and motor 10, the workbench include pressing mechanism and feeding mechanism,
The pressing mechanism includes spindle drum 101, main shaft 2, shaping axle 3, sliding block 4, the first transmission ring 6, the second transmission ring 5, the master
Axle bed 101 is equipped with spindle hole 102, and the main shaft 2 is installed in the spindle hole 102, and 2 center of main shaft is equipped with shaping axle
Hole 201, the shaping axle 3 are installed in the shaped axial hole 201, and the main shaft 2 includes drive division 202 and mounting portion 203,
The drive division 202 is equipped with driving wheel 204, and the mounting portion 203 is equipped with installation wheel 8, and the installation wheel center is equipped with charging hole
802, sliding slot 803 and spring 7 are equipped with around the charging hole 802, and the sliding block includes sliding end 401 and connecting pin 402, institute
To state sliding end 401 and be equipped with positioning column 405, locating slot is equipped with the sliding slot, the positioning column 405 can slide in locating slot,
The connecting pin 402 of the sliding block is equipped with adjustable column 403, and the adjustable column 403 is equipped with blade 404, one end of the shaping axle 3
It is fixedly connected on the drive division 202 of main shaft 2, the other end of the shaping axle 3 is located at charging hole 802, the shaping axle 3
The other end is equipped with spiral groove, is slidably connected between 6 and second transmission ring 5 of the first transmission ring, and the sliding block 4, which is equipped with, to be passed
Dynamic inclined-plane 406, second transmission ring 5 are supported on the transmission inclined-plane 406.
The workbench (1) is additionally provided with telescopic hydraulic cylinder (9), and the hydraulic cylinder (9) includes piston rod (901).The liquid
Cylinder pressure 9 is fixed on workbench 1, and piston rod 901 promotes the first transmission ring 6 and the second transmission ring 5 together to move, and described first
The cross section of transmission ring (6) is in " L " font, and the cross section of second transmission ring (5) is in inverted " t " font, first transmission
Bearing is equipped between 6 and second transmission ring 5 of ring, when the second transmission ring 5 is touched just in rotating sliding block 4, the second transmission ring 5
Rotated relative to the first transmission ring 6.The connecting portion of the sliding block 4 is cylindrical shape, and the adjustable column 403 is cylindrical, the adjusting
Column 403 is installed in the cylinder and can be rotated in the cylinder, and the connecting portion is equipped with bolt, and the bolt is used
In the rotational steps of secured adjusted column 406 so as to adjusting the angle of inclination of blade 404.The blade 404 is inclined to be set
Put and be to be able to allow the lines of bellows to be as required molded, the sliding slot 803 and sliding block 4 divide on installation wheel 8
The quantity of cloth is 2 or 3, and the angle formed between each other is identical, when the quantity is two, between sliding block 4
Angle is 180 degree, and when the quantity is 3, the angle between sliding block is 120 degree, bellows can be made to exist using this form
Surrounding is more uniformly stressed during shaping.
The workbench is equipped with block 902, and the block is equipped with adjusting bolt 903, and the block 902 is used to support
The first transmission ring 6 is kept off, the adjusting bolt 903 is used for the mobile spacing for adjusting the first transmission ring 6, so that more accurately control is slided
The extruding amplitude of block.The shaping axle 3 is equipped with moulded head 301, and the moulded head 301 is detachably arranged in the shaping axle 3
On, the spiral groove is located on the moulded head 301, can basis when needing to produce the bellows of different thread shapes
The moulded head for replacing respective threaded shape is actually needed, when needing production to be relatively large in diameter the bellows of some, is replaced with corresponding
The moulded head of size.
The drive division of the main shaft 2 is equipped with driving wheel 204, the driving wheel 204 and the transmission band connection of motor 10, described
Bearing, the pedestal that the drive division 202 is equipped with are equipped between main shaft 2 and spindle hole 102, the shaping axle 3 is fixed by bolts to
On the pedestal, when motor 10 starts, transmission belt drives main shaft 2 to rotate, and main shaft 2 drives shaping axle 3, installation wheel 8, second
Transmission ring 5 together rotates.The charging hole 802 of the installation wheel 8 is additionally provided with charging ring 801, and the charging ring 802 is detachably solid
Dingan County is in charging hole, and one end of the spring 7 is supported on charging ring 801, and the other end of the spring 7 is supported in sliding block
On 4, the internal diameter of the charging ring 802 is more than the outside diameter of bellows, and charging ring 802 coordinates shaping axle 3 to make bellows rotating
During it is more stable.The workbench is equipped with slide 113, and the feeding mechanism 110 is equipped with castor, folder hole 112, clamp holder
111, the center of circle of the folder hole 112 and the charging hole is in the same horizontal line.
The workbench 1 is connected with pedal control switch (being to show in figure).The pedal control switch is used to control electricity
The startup of machine 10 and hydraulic cylinder 9, the setting of pedal control switch can make operating personnel more easily operate the bellows
Semi-automatic screw extrusion machine, improves production efficiency.
Concrete operations flow is：First by the folder hole 112 of one end insertion feeding mechanism 110 of metal tube, the clamp holder 111
The contraction of folder hole 112 can be controlled, rotates clamp holder 111, one end of metal tube is fastened in folder hole 112 prevents it from revolving
Turn, make it close to pressing mechanism then along slide movement feeding mechanism 110, the other end of metal tube is inserted into charging hole 802,
Feeding mechanism 110 is continued to move to, makes the fully-inserted charging hole 802 of metal tube, then starts pedal control switch, motor 10 drives
Driving wheel 204 rotates, and driving wheel 204 drives main shaft 2 to rotate, and main shaft 2 drives 8 rotation of installation wheel, while hydraulic cylinder 9 is also opened
Dynamic, piston rod 901 heads on the first transmission ring 6 and moves forward, and the first transmission ring 6 promotes the second transmission ring 5 to move, the second transmission
Ring 5 rotates together with after touching transmission inclined-plane 406 with sliding block 4, and is continued to move to while supporting transmission inclined-plane 404, same with this
When, sliding block 4 is subject to the pressure of the second transmission ring to act on along sliding slot 803 to the slip of 802 direction of charging hole, when blade 404 touches
During metal tube, blade 404 coordinates the spiral groove on moulded head 301 to be applied with a Bidirectional-squeezing power to metal tube, described double
Make metal tube that mechanically deform occur to extruding force, so as to form screw thread.The metal tube also receives one while shaping
Spiral thrust, the spiral thrust depart from metal tube moulded head 301 and to be automatically exited from charging hole 802, pull at this time into
Material mechanism 110 retreats, and after metal tube exits completely, shaping finishes just at this time, after closing pedal control switch, piston rod
Reset, the first transmission ring 6 and the second transmission ring 5 reset therewith, and sliding block 4 resets under the action of 7 elastic force of spring, rotate clamp holder
111, bellows is removed, completes the time processing program of bellows at this time.
Above-described embodiment is the preferable embodiment of the utility model, but the embodiment of the utility model and from above-mentioned
The limitation of embodiment, the change made under other any Spirit Essences and principle without departing from the utility model, modify, replace
Generation, combination, simplify, and should be equivalent substitute mode, is included within the scope of protection of the utility model.
Claims (9)
1. a kind of semi-automatic screw extrusion machine of bellows, including workbench (1) and motor (10), it is characterised in that：The work
Making platform includes pressing mechanism and feeding mechanism, and the pressing mechanism includes spindle drum (101), main shaft (2), shaping axle (3), sliding block
(4), the first transmission ring (6), the second transmission ring (5), the spindle drum (101) are equipped with spindle hole (102), main shaft (2) peace
In the spindle hole (102), main shaft (2) center is equipped with shaped axial hole (201), and the shaping axle (3) is installed on institute
State in shaped axial hole (201), the main shaft (2) includes drive division (202) and mounting portion (203), and the drive division (202) is equipped with
Driving wheel (204), the mounting portion (203) are equipped with installation wheel (8), and the installation wheel center is equipped with charging hole (802), it is described into
Sliding slot (803) and spring (7) are equipped with around material hole (802), the sliding block includes sliding end (401) and connecting pin (402), described
Sliding end (401) is equipped with positioning column (405), and locating slot is equipped with the sliding slot, and the positioning column (405) is located in locating slot,
The connecting pin (402) of the sliding block is equipped with adjustable column (403), and the adjustable column (403) is equipped with blade (404), the shaping
One end of axis (3) is fixedly connected on the drive division (202) of main shaft (2), and the other end of the shaping axle (3) is located at charging hole
(802), the other end of the shaping axle (3) is equipped with spiral groove, between first transmission ring (6) and the second transmission ring (5)
It is slidably connected, the sliding block (4) is equipped with transmission inclined-plane (406), and second transmission ring (5) is supported on the transmission inclined-plane
(406) on.
2. the semi-automatic screw extrusion machine of bellows according to claim 1, it is characterised in that:The sliding slot (803)
Quantity is 2 or 3, and the angle formed between the sliding slot (803) is identical.
3. the semi-automatic screw extrusion machine of bellows according to claim 1, it is characterised in that:The workbench (1) is also
Equipped with telescopic hydraulic cylinder (9), the telescopic hydraulic cylinder (9) is equipped with piston rod (901).
4. the semi-automatic screw extrusion machine of bellows according to claim 1, it is characterised in that:The workbench is equipped with
Block (902), the block (902) are equipped with adjusting bolt (903).
5. the semi-automatic screw extrusion machine of bellows according to claim 1, it is characterised in that:The shaping axle (3)
The other end is equipped with moulded head (301), and the spiral groove is located on moulded head (301).
6. the semi-automatic screw extrusion machine of bellows according to claim 1, it is characterised in that:The charging hole (802)
Interior to be equipped with charging ring (801), one end of the spring (7) is supported on charging ring (801), and the other end of the spring (7) supports
Hold on sliding block (4).
7. the semi-automatic screw extrusion machine of bellows according to claim 1, it is characterised in that:First transmission ring
(6) cross section is in " L " font, and the cross section of second transmission ring (5) is in inverted " t " font.
8. the semi-automatic screw extrusion machine of bellows according to claim 1, it is characterised in that:The half of the bellows is certainly
Dynamic screw extrusion machine is connected with pedal control switch.
9. the semi-automatic screw extrusion machine of bellows according to claim 1, it is characterised in that:The workbench is equipped with
Slide (113), the feeding mechanism (110) are equipped with folder hole (112) and clamp holder (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721401557.1U CN207343467U (en) | 2017-10-27 | 2017-10-27 | A kind of semi-automatic screw extrusion machine of bellows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721401557.1U CN207343467U (en) | 2017-10-27 | 2017-10-27 | A kind of semi-automatic screw extrusion machine of bellows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207343467U true CN207343467U (en) | 2018-05-11 |
Family
ID=62356651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721401557.1U Expired - Fee Related CN207343467U (en) | 2017-10-27 | 2017-10-27 | A kind of semi-automatic screw extrusion machine of bellows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207343467U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112223726A (en) * | 2020-09-29 | 2021-01-15 | 温州市氟塑设备制造厂 | Novel corrugated pipe processing equipment and using method |
| CN114643305A (en) * | 2022-03-25 | 2022-06-21 | 蔡衡 | Method and equipment for spinning corrugations in stable metal pipe fitting |
-
2017
- 2017-10-27 CN CN201721401557.1U patent/CN207343467U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112223726A (en) * | 2020-09-29 | 2021-01-15 | 温州市氟塑设备制造厂 | Novel corrugated pipe processing equipment and using method |
| CN112223726B (en) * | 2020-09-29 | 2022-04-29 | 温州市氟塑设备制造厂 | Corrugated pipe machining equipment and using method |
| CN114643305A (en) * | 2022-03-25 | 2022-06-21 | 蔡衡 | Method and equipment for spinning corrugations in stable metal pipe fitting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180511 Termination date: 20191027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |