CN209424312U - A kind of connector combination beam - Google Patents
A kind of connector combination beam Download PDFInfo
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- CN209424312U CN209424312U CN201920060589.2U CN201920060589U CN209424312U CN 209424312 U CN209424312 U CN 209424312U CN 201920060589 U CN201920060589 U CN 201920060589U CN 209424312 U CN209424312 U CN 209424312U
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- button
- jaws
- pulling force
- plane
- driving device
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Abstract
The utility model discloses a kind of connector combination beams, upper beam and lower beam are attached by one group big pulling force column, the inside of upper beam and lower beam forms the cavity with inclined-plane, upper guide groove is mounted on the inclined-plane inside upper beam, and upper jaw driving device drives several upper jaws to be slided along upper guide groove；Lower guide channel is mounted on the inclined-plane inside lower beam, and lower jaw driving device drives several lower jaws to be slided along lower guide channel；Upper and lower two groups of jaws simultaneously operation is to realize clamping and release of the head to stretched part；Upper button beam and lower button beam are attached by small pulling force column, and upper beam, lower beam, upper button beam, lower button beam are linked together by connector, common to bear drawing force and resulting moment of flexure.The utility model has the beneficial effects that realizing the stretching of large-tonnage, Wide and Thick Slab, heavy duty drawframe to short material.
Description
Technical field
The utility model belongs to technical field of metallurgical equipment, is related to a kind of connector combination beam.
Background technique
The important link produced and processed as coloured and ferrous metal is stretched, the mechanical property for improving metal is played
Vital effect.Tension force stretching machine equipment is mainly used for the stretching of coloured or ferrous metal Strip, pipe rod type material etc., leads to
Crossing makes metal generate certain elongation, not only plays the role of certain aligning and leveling to material, it is often more important that change
It has been apt to the stress distribution of metal inside, has improved the mechanical property of material.Head of the stretching-machine for garter extension has several masters
Want structure type: first is that whole forge piece, its main feature is that rigid good but processing difficulties, are usually used in compact tensile machine；Second is that C-shaped
Board-like mono-tank, its main feature is that easy to process and machining accuracy is high, but due to heat using the fabricated structure of C-shaped plate and beam
The thickness and width for rolling thick steel plate product (for being processed into C-shaped plate) are restricted, so this structure is usually used in medium-sized stretching
Machine；Third is that being used for the combination beam type head of heavy duty drawframe, its main feature is that head uses the combining form of beam, solves monomer and set
The problems such as standby casting, processing transport；But since heavy duty drawframe carrying causes the stress of beam huge greatly, therefore the combination shape of its beam
Formula is vertical overlaying structure, and resulting greatest problem is can not to stretch to short material.For limiting (refining because of working condition
Steel stove, ingot casting etc.) it is not available stretching-machine and carries out for the production line of multiple length production, can not stretch short material is that its fatal is lacked
Point has seriously affected the operation of whole production line.The maximum problem of large-tonnage, Wide and Thick Slab, heavy duty drawframe is that nothing at present
Method stretches short material, it is either internal and international on all not yet solve this problem.
Utility model content
The purpose of this utility model is to provide a kind of connector combination beam, the utility model solves heavy duty drawframe machine
Head parts of Casting and the technical problem for processing transport difficult.The utility model has the beneficial effects that realize large-tonnage, Wide and Thick Slab,
Stretching of the heavy duty drawframe to short material.
Technical solution used by the utility model is that upper beam and lower beam are attached by one group big pulling force column, is used
To bear the component that drawing force generates along the vertical direction, short transverse positioning is carried out to it with supporting block, by big pulling force column
Apply prestressing force to reduce the shedding deformation of upper beam and lower beam；The inside of upper beam and lower beam forms the sky with inclined-plane
Chamber, upper guide groove are mounted on the inclined-plane inside upper beam, and upper jaw driving device drives several upper jaws to be slided along upper guide groove
It is dynamic；Lower guide channel is mounted on the inclined-plane inside lower beam, and lower jaw driving device drives several lower jaws to be slided along lower guide channel
It is dynamic；Upper and lower two groups of jaws simultaneously operation is to realize clamping and release of the head to stretched part；Upper button beam and lower button beam pass through small
Pulling force column is attached, and upper beam, lower beam, upper button beam, lower button beam are linked together by connector, bears drawing force jointly
And resulting moment of flexure.
Detailed description of the invention
Fig. 1 is connector combined beam structure schematic diagram；
Fig. 2 is connector combination beam side view.
In figure: 1. upper beams；2. upper button beam；3. lower detain beam；4. lower beam；5. big pulling force column；6. small pulling force column；7. support
Block；8. upper guide groove；9. upper jaw；10. upper jaw driving device；11. lower jaw driving device；12. lower jaw；13. lower guide channel；
14. stretched part；15. connector.
Specific embodiment
The utility model is described in detail With reference to embodiment.
The utility model is as depicted in figs. 1 and 2, and upper beam 1 and lower beam 4 are attached by one group big pulling force column 5, uses
To bear the component that drawing force generates along the vertical direction, short transverse positioning is carried out to it with supporting block 7, by big pulling force column
5 apply prestressing force to reduce the shedding deformation of upper beam 1 and lower beam 4.
The inside of upper beam 1 and lower beam 4 forms the cavity with inclined-plane, and upper guide groove 8 is mounted on the inclined-plane inside upper beam 1
On, upper jaw driving device 10 drives several upper jaws 9 to be slided along upper guide groove 8；Lower guide channel 13 is mounted on inside lower beam 4
Inclined-plane on, lower jaw driving device 11 drives several lower jaws 12 to be slided along lower guide channel 13；Upper and lower two groups of jaws are simultaneously
Movement is to realize clamping and release of the head to stretched part 14.
Upper button beam 2 and lower button beam 3 are attached by small pulling force column 6, upper beam 1, lower beam 4, upper button beam 2, lower button beam 3
It is linked together by connector 15, it is common to bear drawing force and resulting moment of flexure.
The advantages of the utility model, also resides in:
1. the utility model is for large-tonnage, the heavy duty drawframe of Wide and Thick Slab.The head of stretching-machine is using upper and lower subdivision
Crossbeam and button beam, solve heavy duty drawframe integrated head it is overweight, it is excessive caused by the difficulties such as casting, transport, while can protect
Demonstrate,prove higher machining accuracy.
2. using connector combination beam type structure.Pass through connector between upper beam and upper button beam, lower beam and lower button beam
Connection, so that main stretching cylinder acting surface be made to move back, the most short spacing of two heads becomes smaller, and realizes the stretching to short material.
3. can only be cast, therefore head intensity not can guarantee since head crossbeam and button beam are oversized.Now using company
Fitting connecting cross beam and button beam, connector use high-strength alloy steel forgings, can entirely improve the intensity of head.
The above is only the better embodiment to the utility model, not makees any form to the utility model
On limitation, all any simple modifications made to embodiment of above according to the technical essence of the utility model are equivalent to become
Change and modify, is all within the scope of the technical scheme of the utility model.
Claims (1)
1. a kind of connector combination beam, it is characterised in that: upper beam and lower beam are attached by one group big pulling force column, to
The component that drawing force generates along the vertical direction is born, short transverse positioning is carried out to it with supporting block, by applying to big pulling force column
Prestressing is to reduce the shedding deformation of upper beam and lower beam；The inside of upper beam and lower beam forms the cavity with inclined-plane,
Upper guide groove is mounted on the inclined-plane inside upper beam, and upper jaw driving device drives several upper jaws to be slided along upper guide groove；
Lower guide channel is mounted on the inclined-plane inside lower beam, and lower jaw driving device drives several lower jaws to be slided along lower guide channel；
Upper and lower two groups of jaws simultaneously operation is to realize clamping and release of the head to stretched part；Upper button beam and lower button beam pass through small pulling force
Column is attached, and upper beam, lower beam, upper button beam, lower button beam are linked together by connector, it is common bear drawing force and by
This moment of flexure generated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920060589.2U CN209424312U (en) | 2019-01-15 | 2019-01-15 | A kind of connector combination beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920060589.2U CN209424312U (en) | 2019-01-15 | 2019-01-15 | A kind of connector combination beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209424312U true CN209424312U (en) | 2019-09-24 |
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ID=67976487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920060589.2U Active CN209424312U (en) | 2019-01-15 | 2019-01-15 | A kind of connector combination beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209424312U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109530464A (en) * | 2019-01-15 | 2019-03-29 | 中国重型机械研究院股份公司 | A kind of connector combination beam |
-
2019
- 2019-01-15 CN CN201920060589.2U patent/CN209424312U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109530464A (en) * | 2019-01-15 | 2019-03-29 | 中国重型机械研究院股份公司 | A kind of connector combination beam |
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