CN206474621U - Thickening die support frame for processing thickening pipe - Google Patents
Thickening die support frame for processing thickening pipe Download PDFInfo
- Publication number
- CN206474621U CN206474621U CN201720018089.3U CN201720018089U CN206474621U CN 206474621 U CN206474621 U CN 206474621U CN 201720018089 U CN201720018089 U CN 201720018089U CN 206474621 U CN206474621 U CN 206474621U
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- China
- Prior art keywords
- support frame
- thickening
- pipe
- fixed
- model
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000008719 thickening Effects 0.000 title claims abstract description 57
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 22
- 239000010959 steel Substances 0.000 claims abstract description 22
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 230000007246 mechanism Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000005299 abrasion Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000037361 pathway Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a thickening mould support frame for processing a thickened pipe, which comprises an upper support frame and a lower support frame, wherein the upper support frame is fixed in an upper fixed cavity of a pipe end thickening machine, and the lower support frame is fixed in a lower fixed cavity of the pipe end thickening machine; the upper support frame and the lower support frame are correspondingly provided with steel pipe fixing grooves and thickening die mounting grooves, and after the upper support frame and the lower support frame are closed, 2 corresponding steel pipe fixing grooves form a complete channel for a steel pipe to pass through and extend into the thickening die; the upper and lower support frames are fixed by inserting. The thickening die is arranged on the pipe end thickening machine through the thickening die support frame, can meet the installation requirements of the thickening dies with various specifications, plays a role in auxiliary positioning, and can realize quick installation of the thickening die; the pipe can be processed into a larger size after being worn, so that the pipe can be recycled, the production cost can be reduced, and the product quality of the thickened pipe can be improved.
Description
Technical field
The utility model is related to thickened steel-tube production technical field, more particularly to a kind of thickening model processed for extra strong pipe
Support frame.
Background technology
External upset (EU) steel pipe refers to that pipe end internal diameter does not change, and it is increased wall thickness using special die and makes increasing
Plus wall thickness part reaches effective length, complies with standard value.At present, external upset (EU) steel pipe is generally added using thickening model in pipe end
It is processed on thick machine, its process is：After pipe end is heated, in the thickening model for being sent into thickening machine, clamp after steel pipe,
Drift pierces into pipe end and carries out jumping-up, is plastically deformed pipe end, so as to reach the purpose of pipe end external upset (EU), it adds
It is a jumping-up, expanding, extruding complicated compound processing course thicker than journey.
At present in extra strong pipe production, thickening model to be mounted directly in the upper and lower chamber of end upsetting machine mostly, and produce enterprise
Industry is when producing thickened steel-tube, and with being continuously increased for product specification, the quantity of thickening model is also continued to increase, and is installed to thickening model
Cause puzzlement.
The content of the invention
The utility model provides a kind of thickening model support frame processed for extra strong pipe, and thickening model is supported by thickening model
Frame is arranged on end upsetting machine, can meet the installation needs of all size thickening model, and plays auxiliary positioning effect, can
Realize the Fast Installation of thickening model；Bigger specification can be processed into after abrasion, recycling is realized, advantageously reduces production cost,
Improve the product quality of extra strong pipe.
In order to achieve the above object, the utility model is realized using following technical scheme：
A kind of thickening model support frame processed for extra strong pipe, including upper support frame and lower bracing frame, the upper support frame
It is fixed in the upper lock chamber of end upsetting machine, lower bracing frame is fixed in the lower lock chamber of end upsetting machine；Upper support frame and
Lower bracing frame is accordingly provided with corresponding 2 steel pipes after steel pipe fixing groove and thickening model mounting groove, upper and lower support frame pairing and fixed
Groove forms complete passage and passes through and stretch into thickening model for steel pipe；Positioned and fixed using inserting mode between upper and lower support frame.
The upper and lower support frame has the profile and size being engaged with the upper and lower lock chamber of end upsetting machine respectively；Upper branch
The middle part both sides of support open up recessed locating slot, and lower bracing frame corresponding position sets the locating piece of protrusion, upper and lower support frame pairing
When, locating piece, which is embedded in locating slot, realizes that positioning is fixed.
Adopt and be screwed between the upper and lower support frame and thickening model.
Neck is set respectively on the upper and lower support frame, and gripping mechanism is used between the upper and lower lock chamber of end upsetting machine
It is fixed.
Compared with prior art, the beneficial effects of the utility model are：
1) appearance and size of thickening model support frame and the lock chamber of end upsetting machine match, can be as a kind of general
Installation tool；Thickening model of the thickening model mounting groove of thickening model support frame respectively with all size matches, and thickening model is by adding
Thick mould support frame is arranged on end upsetting machine, can meet the installation needs of all size thickening model；
2) being rapidly assembled and disassembled for thickening model can be realized, production efficiency is improved；
3) thickening model support frame can be played after auxiliary positioning effect, upper and lower support frame pairing, and the thickening model of split is automatic
Positioning is aligned, a tractor serves several purposes is realized, production cost is advantageously reduced, the product quality of extra strong pipe is improved；
4) after the work surface wear of thickening model support frame, such as after steel pipe fixing groove abrasion, bigger specification can be processed into
Thickening model support frame, realize recycling.
Brief description of the drawings
Fig. 1 is the front view of upper support frame described in the utility model.
Fig. 2 is the upward view of upper support frame described in the utility model.
Fig. 3 is the side view of upper support frame described in the utility model.
Fig. 4 is the front view of lower bracing frame described in the utility model.
Fig. 5 is the top view of lower bracing frame described in the utility model.
Fig. 6 is the side view of lower bracing frame described in the utility model.
In figure：1. the locating slot 6. of 4. thickening model mounting groove of upper support frame 2. lower bracing frame, 3. steel pipe fixing groove 5. is determined
The neck of position 7. screw hole of block 8.
Embodiment
Embodiment of the present utility model is described further below in conjunction with the accompanying drawings：
As shown in figs 1 to 6, a kind of thickening model support frame processed for extra strong pipe of the present invention, including upper support frame
1 (as shown in Figure 1-Figure 3) and lower bracing frame 2 (as Figure 4-Figure 6), the upper support frame 1 are fixed on the upper of end upsetting machine
In lock chamber, lower bracing frame 2 is fixed in the lower lock chamber of end upsetting machine；Upper support frame 1 and lower bracing frame 2 are accordingly provided with
Corresponding 2 steel pipe fixing grooves 3 form complete after steel pipe fixing groove 3 and thickening model mounting groove 4, upper and lower support frame 1,2 pairings
Passage is passed through and stretched into thickening model for steel pipe；Positioned and fixed using inserting mode between upper and lower support frame 1,2.
The upper and lower support frame 1,2 has the profile and size being engaged with the upper and lower lock chamber of end upsetting machine respectively；
The middle part both sides of upper support frame 1 open up recessed locating slot 5, and the corresponding position of lower bracing frame 2 sets the locating piece 6 of protrusion, upper and lower branch
When support 1,2 pairing, realize that positioning is fixed in the insertion locating slot 5 of locating piece 6.
Adopt and be screwed (mounting hole that screw hole 7 is the screw) between the upper and lower support frame 1,2 and thickening model.
Neck 8 is set respectively on the upper and lower support frame 1,2, and clamping is used between the upper and lower lock chamber of end upsetting machine
Device is fixed.
When producing extra strong pipe, upper and lower 2 support frames 1,2 are first respectively installed to the upper and lower lock chamber of end upsetting machine
It is interior, then upper thickening model and lower thickening model are respectively installed on upper and lower support frame 1,2.
After the upper and lower lock chamber pairing of end upsetting machine, the steel pipe fixing groove 3 of upper and lower 2 support frames 1,2 aligns rear shape
Into complete steel tube pathway, thickening model mounting groove 4 forms complete mold cavity between aligning rear upper and lower thickening model.Will heating
Steel pipe one end afterwards is stretched into mold cavity by steel tube pathway, and drift pierces into pipe end and carried out after jumping-up, that is, completes to thicken
Pipe is produced.Then the upper and lower lock chamber of end upsetting machine is separated, and upper thickening model is moved upwards in company with upper support frame 1, then will be added
The complete steel pipe of work takes out.
It is described above, only the utility model preferably embodiment, but protection domain of the present utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its design is subject to equivalent substitution or change, should all cover within protection domain of the present utility model.
Claims (4)
1. a kind of thickening model support frame processed for extra strong pipe, it is characterised in that described including upper support frame and lower bracing frame
Upper support frame is fixed in the upper lock chamber of end upsetting machine, and lower bracing frame is fixed in the lower lock chamber of end upsetting machine；On
Support frame and lower bracing frame are accordingly provided with after steel pipe fixing groove and thickening model mounting groove, upper and lower support frame pairing corresponding 2
Steel pipe fixing groove forms complete passage and passes through and stretch into thickening model for steel pipe；Inserting mode is used between upper and lower support frame
Positioning is fixed.
2. a kind of thickening model support frame processed for extra strong pipe according to claim 1, it is characterised in that on described,
Lower bracing frame has the profile and size being engaged with the upper and lower lock chamber of end upsetting machine respectively；The middle part both sides of upper support frame
Recessed locating slot is opened up, lower bracing frame corresponding position sets the locating piece of protrusion, during upper and lower support frame pairing, locating piece insertion
Realize that positioning is fixed in locating slot.
3. a kind of thickening model support frame processed for extra strong pipe according to claim 1, it is characterised in that on described,
Adopt and be screwed between lower bracing frame and thickening model.
4. a kind of thickening model support frame processed for extra strong pipe according to claim 1, it is characterised in that on described,
Neck is set in lower bracing frame respectively, is fixed between the upper and lower lock chamber of end upsetting machine using gripping mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720018089.3U CN206474621U (en) | 2017-01-06 | 2017-01-06 | Thickening die support frame for processing thickening pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720018089.3U CN206474621U (en) | 2017-01-06 | 2017-01-06 | Thickening die support frame for processing thickening pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206474621U true CN206474621U (en) | 2017-09-08 |
Family
ID=59751271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720018089.3U Expired - Fee Related CN206474621U (en) | 2017-01-06 | 2017-01-06 | Thickening die support frame for processing thickening pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206474621U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113070438A (en) * | 2021-04-06 | 2021-07-06 | 江阴雷特斯钻具有限公司 | Thickening die and thickening method for drill rod in double-arm drill rod |
-
2017
- 2017-01-06 CN CN201720018089.3U patent/CN206474621U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113070438A (en) * | 2021-04-06 | 2021-07-06 | 江阴雷特斯钻具有限公司 | Thickening die and thickening method for drill rod in double-arm drill rod |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170908 |