CN220161758U - Reinforcing bar upsetting rolling screw milling head all-in-one - Google Patents
Reinforcing bar upsetting rolling screw milling head all-in-one Download PDFInfo
- Publication number
- CN220161758U CN220161758U CN202321306759.3U CN202321306759U CN220161758U CN 220161758 U CN220161758 U CN 220161758U CN 202321306759 U CN202321306759 U CN 202321306759U CN 220161758 U CN220161758 U CN 220161758U
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- Prior art keywords
- steel bar
- machine
- upsetting
- thread rolling
- milling head
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- 238000005096 rolling process Methods 0.000 title claims abstract description 66
- 238000003801 milling Methods 0.000 title claims abstract description 33
- 230000003014 reinforcing effect Effects 0.000 title claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 96
- 239000010959 steel Substances 0.000 claims abstract description 96
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 229910001294 Reinforcing steel Inorganic materials 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Metal Rolling (AREA)
Abstract
The steel bar upsetting and thread rolling milling head integrated machine comprises a final assembly platform, wherein a driving motor is arranged on the final assembly platform and is in power connection with a reciprocating screw rod through a coupler; the bottom surface of the working platform and the upper surface of the final assembly platform are provided with sliding connection mechanisms; the reciprocating screw rod is in threaded connection with a working platform, and the working platform is provided with an upsetter head, a reinforcing steel bar thread rolling machine and a reinforcing steel bar milling head machine; the final assembly platform is also provided with an upsetting machine power tail; according to the utility model, the operation flow of the steel bar thread rolling milling head in the prior art is optimized, the steel bars are fixed at one time through a reasonably arranged mechanical structure, so that upsetting, thread rolling and milling head work can be completed, the working efficiency can be greatly improved, and the labor cost can be reduced; and the processed finished product can be directly put into the market, thus having great popularization value.
Description
Technical Field
The utility model relates to the field of general machinery, in particular to a steel bar upsetting and thread rolling milling head integrated machine.
Background
The steel bar thread rolling refers to a process of machining a thread head at a steel bar connecting end through a rib stripping rolling process, and the steel bar head is required to be pre-upset before thread rolling due to the fact that the outer diameter of a thread head part of the steel bar is smaller after thread rolling or the steel bar does not meet the assembly requirement, and the thread head end face, namely a connection face, is a rough face after thread rolling, so that the steel bar thread head meets the assembly requirement, and the milling head is required to be carried out.
Related equipment in the prior art is independently arranged, namely upsetting the end position of the steel bar on an upsetting machine, rolling threads, and after the threads are rolled, milling heads are carried out, and the process involves multiple dismantling and positioning on the fixed tools of different equipment. The overall implementation efficiency is extremely low and unnecessary labor is caused. In the prior art, as disclosed in chinese patent CN201922243268, a reinforcing bar flat head thread rolling integrated device is added with a flat head procedure of cutting reinforcing bars by circular saw before thread rolling, but the drawbacks are obvious, wherein the most important drawbacks are that the end of the device is still rough and has burrs after thread rolling, which is not in accordance with the assembly requirement, and the milling head or polishing treatment is still needed. And the equipment lacks an upsetting mechanism, the outer diameter of a wire head directly processed by the upsetting mechanism is necessarily smaller than the outer diameter of a steel bar, and the applicability is limited to a certain extent.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide the steel bar upsetting thread rolling milling head integrated machine which is simple in structure, safe, reliable and convenient to use.
The equipment comprises a final assembly platform which is an assembly foundation of the equipment and is also a supporting piece for the equipment to stably run;
the assembly platform is provided with a driving motor which is connected with a reciprocating screw rod through a coupler;
the bottom surface of the working platform and the upper surface of the final assembly platform are provided with sliding connection mechanisms;
that is, the working platform can reciprocate under the drive of the reciprocating screw by driving the reciprocating screw through the driving motor.
The reciprocating screw rod is in threaded connection with a working platform, and the working platform is provided with an upsetter head, a reinforcing steel bar thread rolling machine and a reinforcing steel bar milling head machine; the final assembly platform is also provided with an upsetting machine power tail;
the upsetting machine head comprises a machine body shell, a guide sleeve is arranged on the machine body shell, a sliding shaft is arranged in the guide sleeve, and an upsetting die is arranged at the end head of the sliding shaft; a return spring is arranged between the sliding shaft and the machine body shell;
the upsetting machine power tail comprises a frame, wherein an upsetting hydraulic cylinder is arranged on the frame and corresponds to a sliding shaft;
that is, the upsetting hydraulic cylinder presses the slide shaft, the upsetting die claims the end of the reinforcing bar, upsetting the end of the reinforcing bar in a state where the reinforcing bar is firmly clamped;
the steel bar thread rolling machine is arranged on the working platform in a sliding way, and a hydraulic push rod is arranged at the bottom of the steel bar thread rolling machine;
the front part of the steel bar thread rolling machine is provided with a steel bar positioning tool.
And the final assembly platform is provided with a steel bar clamping mechanism corresponding to the steel bar thread rolling machine and the steel bar milling head machine.
That is, the working platform can reciprocate under the drive of the reciprocating screw by driving the reciprocating screw through the driving motor.
During operation: after the steel bar is fixed on the steel bar clamping mechanism, driving a motor to act, and upsetting the end of the steel bar by preferential action of an upsetter; the sliding shaft returns, and the driving motor moves to the thread rolling machine;
the steel bar thread rolling machine claims the end of the steel bar and rolls threads under the action of a hydraulic push rod at the bottom of the steel bar thread rolling machine; after the thread rolling is completed, the steel bar thread rolling machine retreats; the driving motor continues to act, so that the milling head after thread rolling works;
and the driving motor continues to act, and the equipment returns.
The beneficial effects of the utility model are as follows: according to the utility model, the operation flow of the steel bar thread rolling milling head in the prior art is optimized, the steel bars are fixed at one time through a reasonably arranged mechanical structure, so that upsetting, thread rolling and milling head work can be completed, the working efficiency can be greatly improved, and the labor cost can be reduced; and the processed finished product can be directly put into the market, thus having great popularization value.
Drawings
Fig. 1 is a schematic structural view of an integrated machine for upsetting and rolling a steel bar and milling a wire;
fig. 2 is a schematic structural view of a steel bar clamping mechanism of an integrated machine of a steel bar upsetting rolling screw milling head according to the utility model;
FIG. 3 is a partial side view based on the orientation of FIG. 1;
fig. 4 is a schematic structural view of the rebar positioning tool;
reference numerals:
the upsetting machine comprises a machine tail 2 of a power machine of 1-upsetting machine, a steel bar thread rolling machine 3 of a steel bar milling head machine 4 of the upsetting machine, a machine head 5 of a working platform 6 of the upsetting machine, a steel bar clamping mechanism 7 of an upsetting die 8 of the upsetting machine, a reciprocating screw 9 of a driving motor 10 of the upsetting machine, a slideway 11 of the upsetting machine, a final assembly platform 12 of the upsetting machine, a clamping hydraulic cylinder 13 of the clamping die A14 of the clamping die B15 of the upsetting machine, an assembling sleeve 16 of the assembling sleeve, a linkage cylinder 17 of the upsetting machine and a positioning baffle plate of the upsetting machine
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
Referring to fig. 1, 2, 3 and 4, the steel bar upsetting and thread rolling milling head integrated machine comprises a final assembly platform 11, wherein the final assembly platform 11 is an assembly foundation of the equipment and is also a supporting piece for the equipment to stably operate;
the assembly platform 11 is provided with a driving motor 9, and the driving motor 9 is connected with a reciprocating screw rod 8 through a coupler power;
the bottom surface of the working platform 5 and the upper surface of the assembly platform 11 are provided with sliding connection mechanisms;
that is, the driving motor 9 drives the reciprocating screw 8, so that the working platform 5 can reciprocate under the driving of the reciprocating screw 8.
The reciprocating screw rod 8 is in threaded connection with a working platform 5, and the working platform 5 is provided with an upsetter head 4, a reinforcing steel bar thread rolling machine 2 and a reinforcing steel bar milling head machine 3; the general assembly platform 11 is also provided with an upsetting machine power tail 1;
the upsetter head 4 comprises a machine body shell, a guide sleeve is arranged on the machine body shell, a sliding shaft is arranged in the guide sleeve, and an upsetting die 7 is arranged at the end of the sliding shaft; a return spring is arranged between the sliding shaft and the machine body shell;
the upsetting machine power tail 1 comprises a frame, wherein an upsetting hydraulic cylinder is arranged on the frame and corresponds to a sliding shaft;
that is, the upsetting hydraulic cylinder presses the slide shaft, the upsetting die 7 claims the end of the steel bar, upsetting the end of the steel bar in a state where the steel bar is firmly clamped;
the steel bar thread rolling machine 2 is arranged on the working platform 5 in a sliding way, and a hydraulic push rod is arranged at the bottom of the steel bar thread rolling machine;
the front part of the steel bar thread rolling machine 2 is provided with a steel bar positioning tool.
Preferably, the upsetting machine, the steel bar thread rolling machine 2 and the steel bar milling head machine 3 all adopt mature equipment in the prior art.
Preferably, the steel bar positioning tool adopts the following arrangement modes: a hinge shaft is fixedly arranged on the sliding mechanism at the side edge of the steel bar thread rolling machine 2, and a positioning baffle 17 is hinged on the hinge shaft;
on the working platform 5, a linkage cylinder 16 is arranged corresponding to the tail end position of the positioning baffle 17, and the linkage cylinder 16 is hinged with the tail end of the positioning baffle 17.
And a steel bar clamping mechanism 6 is arranged on the assembly platform 11 corresponding to the steel bar thread rolling machine 2 and the steel bar milling head machine 3.
That is, the driving motor 9 drives the reciprocating screw 8, so that the working platform 5 can reciprocate under the driving of the reciprocating screw 8.
During operation: after the steel bar is fixed on the steel bar clamping mechanism 6, the driving motor 9 acts, and the upsetter preferentially acts to upsett the end of the steel bar; the sliding shaft returns, and the driving motor 9 acts to the thread rolling machine position;
the steel bar thread rolling machine 2 claims the end of the steel bar and rolls threads under the action of a hydraulic push rod at the bottom of the machine; after the thread rolling is completed, the steel bar thread rolling machine 2 retreats; the driving motor 9 continues to act, so that the milling head after thread rolling works;
the driving motor 9 continues to act, and the device returns.
Further, the sliding connection structure is arranged in the following manner:
the assembly platform 11 is provided with a slideway 10, and the bottom surface of the working platform 5 is provided with a sliding block corresponding to the slideway 10.
Preferably, at least two slide ways 10 are provided, and the positions of the slide ways are respectively arranged on two sides of the reciprocating screw rod 8;
the sliding block can adopt rolling connectors such as bearings and the like. The slideway 10 and the sliding block can also be directly assembled by adopting a linear bearing.
Furthermore, an assembling base is integrally arranged on the bottom surface of the working platform 5, and an assembling sleeve 15 corresponding to the reciprocating screw rod 8 is arranged in the assembling base.
Furthermore, the upsetting die 7 is provided with a plurality of specifications, and the upsetting die 7 is connected with the end of the sliding shaft in a plug-in manner and is locked by a bolt; or is fixedly connected in a mode of directly locking by bolts.
Further, the steel bar clamping mechanism 6 comprises a shell, and the shell is of a frame structure with two through ends;
a clamping die A13 is arranged at the bottom of the shell, and a steel bar positioning groove A is formed in the clamping die A13;
a clamping hydraulic cylinder 12 is arranged on the top surface of the inside of the shell, a clamping die B14 is arranged at the end head of a piston of the clamping hydraulic cylinder 12, and a steel bar positioning groove B is formed in the clamping die B14; the steel bar positioning groove B is arranged corresponding to the steel bar positioning groove A.
The realization form can improve the clamping force as much as possible, and prevent the steel bar from being displaced by matching with the upsetting implementation process.
Preferably, the clamping mold a13 and the clamping mold B14 are exchangeable molds.
The utility model is used when: the steel bar is fixed in the steel bar clamping mechanism 6, the driving motor 9 acts until the upsetting machine position, the upsetting die 7 claims the end of the steel bar, and the steel bar is upset through the upsetting hydraulic cylinder of the tail 1 part of the upsetting machine power; after upsetting is finished, the sliding shaft returns, and the driving motor 9 acts to the thread rolling machine;
the clamping hydraulic cylinder 12 of the steel bar clamping mechanism 6 retreats, the steel bar is delivered forward, and the steel bar is positioned for the second time by matching with the steel bar positioning tool, so that a sufficient length is reserved for thread rolling. The secondary positioning means that the length of the steel bar leaked from the steel bar clamping mechanism is short during upsetting, so that the steel bar needs to be subjected to secondary positioning and matched with a thread rolling machine for thread rolling.
The steel bar thread rolling machine 2 claims the end of the steel bar and rolls threads under the action of a hydraulic push rod at the bottom of the machine; after the thread rolling is completed, the steel bar thread rolling machine 2 retreats; the driving motor 9 continues to act until the position of the steel bar milling head machine 3 is reached, and the milling head work after thread rolling is completed;
the driving motor 9 continues to act, the equipment returns, and the thread rolling milling head operation of the single steel bar is completed.
While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (5)
1. The utility model provides a reinforcing bar upsetting rolling mill head all-in-one, includes the assembly platform, the assembly platform on be provided with driving motor, its characterized in that: the driving motor is in power connection with the reciprocating screw rod through a coupler, and a working platform is arranged on the reciprocating screw rod in a screwed connection mode;
the bottom surface of the working platform and the upper surface of the final assembly platform are provided with sliding connection mechanisms;
the working platform is provided with an upsetter head, a steel bar thread rolling machine and a steel bar milling head machine; the final assembly platform is also provided with an upsetting machine power tail;
the upsetting machine head comprises a machine body shell, a guide sleeve is arranged on the machine body shell, a sliding shaft is arranged in the guide sleeve, and an upsetting die is arranged at the end head of the sliding shaft; a return spring is arranged between the sliding shaft and the machine body shell;
the upsetting machine power tail comprises a frame, wherein an upsetting hydraulic cylinder is arranged on the frame and corresponds to a sliding shaft;
the steel bar thread rolling machine is arranged on the working platform in a sliding way, and a hydraulic push rod is arranged at the bottom of the steel bar thread rolling machine;
the front part of the steel bar thread rolling machine is provided with a steel bar positioning tool;
a linkage cylinder is arranged on the working platform corresponding to the tail end position of the positioning baffle plate, and the linkage cylinder is hinged with the tail end of the positioning baffle plate;
and the final assembly platform is provided with a steel bar clamping mechanism corresponding to the steel bar thread rolling machine and the steel bar milling head machine.
2. The steel bar upsetting and thread rolling milling head integrated machine as recited in claim 1, wherein the sliding connection mechanism is arranged in the following manner:
the assembly platform is provided with a slideway, and the bottom surface of the working platform is provided with a sliding block corresponding to the slideway.
3. The steel bar upsetting and thread rolling milling head all-in-one machine according to claim 1, wherein an assembly base is integrally arranged on the bottom surface of the working platform, and an assembly sleeve corresponding to the reciprocating screw rod is arranged in the assembly base.
4. The steel bar upsetting and thread rolling milling head integrated machine according to claim 1, wherein the upsetting die is provided with a plurality of specifications, and the upsetting die is connected with the end of the sliding shaft in a plug-in manner and is locked by a bolt; or is fixedly connected in a mode of directly locking by bolts.
5. The steel bar upsetting and thread rolling milling head integrated machine as recited in claim 1, wherein the steel bar clamping mechanism comprises a shell, and the shell is a frame structure with two through ends;
a clamping die A is arranged at the bottom of the shell, and a steel bar positioning groove A is formed in the clamping die A;
a clamping hydraulic cylinder is arranged on the top surface of the inner part of the shell, a clamping die B is arranged at the end head of a piston of the clamping hydraulic cylinder, and a steel bar positioning groove B is formed in the clamping die B; the steel bar positioning groove B is arranged corresponding to the steel bar positioning groove A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321306759.3U CN220161758U (en) | 2023-05-26 | 2023-05-26 | Reinforcing bar upsetting rolling screw milling head all-in-one |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321306759.3U CN220161758U (en) | 2023-05-26 | 2023-05-26 | Reinforcing bar upsetting rolling screw milling head all-in-one |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220161758U true CN220161758U (en) | 2023-12-12 |
Family
ID=89066883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321306759.3U Active CN220161758U (en) | 2023-05-26 | 2023-05-26 | Reinforcing bar upsetting rolling screw milling head all-in-one |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220161758U (en) |
-
2023
- 2023-05-26 CN CN202321306759.3U patent/CN220161758U/en active Active
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