CN218656119U - Supporting structure of universal mill - Google Patents
Supporting structure of universal mill Download PDFInfo
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- CN218656119U CN218656119U CN202223312205.2U CN202223312205U CN218656119U CN 218656119 U CN218656119 U CN 218656119U CN 202223312205 U CN202223312205 U CN 202223312205U CN 218656119 U CN218656119 U CN 218656119U
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- pull rod
- shoulder
- distance ring
- supporting seat
- bearing
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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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Abstract
The utility model relates to an universal mill technical field specifically is universal mill supporting structure, including bearing, pull rod, go up distance ring and lower distance ring, one side of bearing is provided with the bearing circular bead, the inboard outside position department that is located the pull rod of bearing circular bead is provided with the pull rod circular bead, the position department that the distance ring was closed on in the outside of pull rod is provided with waterproof end cover, the position department that the distance ring was closed on down in the outside of pull rod is provided with waterproof end cover down, the location keyway has been seted up to the lower extreme of bearing, the inside of location keyway is provided with the location key piece, the locating surface around the downside of bearing has been seted up. The utility model discloses a bearing circular bead and pull rod circular bead are to pull rod support atress, avoid going up the distance ring and drop with distance ring atress down, adjust the position that the bearing is located on the removal base through front and back locating surface, location keyway and location key piece, and the locate mode of keyway, key piece is compared in the taper pin location more stable.
Description
Technical Field
The utility model relates to a universal mill technical field specifically is universal mill supporting structure.
Background
The universal rolling mill is a main frame consisting of a pair of horizontal rolls and a pair of vertical rolls, the axes of the four rolls are in one plane, the horizontal rolls are driving rolls, the vertical rolls are driven rolls, four sides of a rolled piece can be machined, the two-roll horizontal rolling mill is used as an auxiliary frame, the frame is supported by a supporting structure, and the supporting structure can directly influence the precision of adjustment and the stability of work.
However, the existing short-stress type universal mill pull rod supporting structure is composed of an upper spacing ring and a lower spacing ring, the upper spacing ring and the lower spacing ring are fixed on a supporting seat through screws, the whole dead weight and rolling force of a horizontal roll system of the universal mill are borne by the spacing rings, the screws of the lower spacing ring are prone to stress fracture during use, threads on the supporting seat are prone to damage, the lower spacing ring falls off, the mill jumps and accidents occur, the supporting seat and a moving base are generally positioned through a taper pin, the positioning effect is poor, and the mill is unstable. Accordingly, those skilled in the art have provided a universal mill support structure to solve the problems set forth in the background art described above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a universal mill supporting structure to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the universal rolling mill supporting structure comprises a supporting seat, a pull rod, an upper spacing ring and a lower spacing ring, wherein the pull rod is located at one side position of the supporting seat, the upper spacing ring is located at the outer side position of the pull rod, the lower spacing ring is located at the outer side position of the pull rod, a supporting seat shoulder is arranged on one side of the supporting seat, a pull rod shoulder is arranged at the position, located on the outer side of the pull rod, of the inner side of the supporting seat shoulder, an upper waterproof end cover is arranged at the position, close to the upper spacing ring, of the outer side of the pull rod, a lower waterproof end cover is arranged at the position, close to the lower spacing ring, of the outer side of the pull rod, a positioning key groove is formed in the lower end of the supporting seat, a positioning key block is arranged in the positioning key groove, front and rear positioning faces are formed in the lower side of the supporting seat, and a movable base is installed on the lower sides of the front and rear positioning faces.
As a further aspect of the present invention: stepped holes are formed in the upper end position and the lower end position of the supporting seat, and screws are arranged at the connecting positions of the lower waterproof end covers and the supporting seat shoulder.
As a further aspect of the present invention: the lower end of the upper distance ring is fixed at the upper end position of the shoulder of the pull rod, the upper end of the lower distance ring is fixed at the lower end position of the shoulder of the pull rod, and the outer sides of the upper distance ring and the lower distance ring are both located at the inner side position of the shoulder of the supporting seat.
As a further aspect of the present invention: the inner sides of the upper distance ring, the pull rod shoulder and the lower distance ring slide at the outer side position of the pull rod, the outer sides of the upper distance ring, the pull rod shoulder and the lower distance ring are fixed at the inner side position of the supporting seat shoulder, and the pull rod slides at the inner position of the supporting seat shoulder through the upper distance ring, the pull rod shoulder and the lower distance ring.
As a further aspect of the present invention: the upper side of the movable base is clamped at the inner position of the front positioning surface and the rear positioning surface, the positioning key block corresponds to the positioning key groove in position, and the positioning key block is clamped at the inner position of the positioning key groove.
As a further aspect of the present invention: the outer sides of the upper waterproof end cover and the lower waterproof end cover are both located at the outer side position of the supporting seat shoulder, and the upper waterproof end cover and the lower waterproof end cover are fixed at the outer side position of the supporting seat shoulder through screws.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses universal mill supporting structure supports the atress through bearing circular bead and pull rod circular bead diagonal pull rod, avoids going up the distance ring and drop with distance ring atress down, and reinforcing rolling mill stability can not have the accident that the distance ring drops, makes the rolling mill more stable, adjusts the position that the bearing is located on the removal base through front and back locating surface, location keyway and location key piece, and the locate mode of keyway, key piece compares in the taper pin location more stable.
Drawings
FIG. 1 is a schematic structural view of a support structure of a universal rolling mill;
FIG. 2 is a side plan view of the universal mill support structure.
In the figure: 1. a supporting seat; 2. a pull rod; 3. an upper waterproof end cover; 4. an upper distance ring; 5. a lower distance ring; 6. a lower waterproof end cap; 7. moving the base; 8. a front and rear positioning surface; 9. a positioning key groove; 10. a positioning key block; 11. a support base shoulder; 12. a tie rod shoulder; 13. a stepped bore; 14. and (4) a screw.
Detailed Description
Referring to fig. 1-2, in the embodiment of the present invention, the universal rolling mill supporting structure includes a supporting seat 1, a pull rod 2, an upper spacing ring 4 and a lower spacing ring 5, the pull rod 2 is located at one side position of the supporting seat 1, the upper spacing ring 4 is located at an outer side position of the pull rod 2, the lower spacing ring 5 is located at an outer side position of the pull rod 2, one side of the supporting seat 1 is provided with a supporting seat shoulder 11, an inner side of the supporting seat shoulder 11 is located at an outer side position of the pull rod 2 is provided with a pull rod shoulder 12, an outer side of the pull rod 2 is provided with an upper waterproof end cover 3 at a position close to the upper spacing ring 4, a lower waterproof end cover 6 is provided at a position close to the lower spacing ring 5 at an outer side of the pull rod 2, a positioning key groove 9 is provided at a lower end of the supporting seat 1, a positioning key block 10 is provided inside the positioning key groove 9, a front and rear positioning surface 8 is provided at a lower side of the supporting seat 1, a movable base 7 is provided at a lower side of the front and rear positioning surface 8, the lower end of an upper distance ring 4 is fixed at the upper end position of a pull rod shoulder 12, the upper end of a lower distance ring 5 is fixed at the lower end position of the pull rod shoulder 12, the outer sides of the upper distance ring 4 and the lower distance ring 5 are both positioned at the inner side position of a supporting seat shoulder 11, the inner sides of the upper distance ring 4, the pull rod shoulder 12 and the lower distance ring 5 slide at the outer side position of a pull rod 2, the outer sides of the upper distance ring 4, the pull rod shoulder 12 and the lower distance ring 5 are fixed at the inner side position of the supporting seat shoulder 11, the pull rod 2 slides at the inner position of the supporting seat shoulder 11 through the upper distance ring 4, the pull rod shoulder 12 and the lower distance ring 5, the upper side of a movable base 7 is clamped at the inner position of a front positioning surface 8 and a rear positioning surface, a positioning key block 10 corresponds to the position of a positioning key groove 9, and a positioning key block 10 is clamped at the inner position of the positioning key groove 9, the pull rod 2 is sleeved in the upper distance ring 4, the pull rod shoulder 12 and the lower distance ring 5 and is positioned, the upper waterproof end cover 3 and the lower waterproof end cover 6 are installed on the outer side of the pull rod 2 and are fixed on the outer side of the supporting seat shoulder 11, the movable base 7 slides on the outer sides of the front positioning surface and the rear positioning surface 8 to adjust the position of the supporting seat 1, the positioning key block 10 is clamped into the corresponding positioning key groove 9 to perform positioning operation, then the use is started, in the using process, the pressure applied to the pull rod 2 bears on the supporting seat shoulder 11 and the pull rod shoulder 12, the upper distance ring 4 and the lower distance ring 5 are prevented from being directly damaged by pressure, and the upper waterproof end cover 3 and the lower waterproof end cover 6 seal the upper distance ring 4 and the lower distance ring 5, and water liquid is prevented from entering.
In fig. 1: step holes 13 are formed in the upper end position and the lower end position of the supporting seat 1, screws 14 are arranged at the connecting positions of the lower waterproof end cover 6 and the supporting seat shoulder 11, the outer sides of the upper waterproof end cover 3 and the lower waterproof end cover 6 are located at the outer side positions of the supporting seat shoulder 11, the upper waterproof end cover 3 and the lower waterproof end cover 6 are fixed to the outer side positions of the supporting seat shoulder 11 through the screws 14, and the upper waterproof end cover 3 and the lower waterproof end cover 6 are mounted on the outer side of the pull rod 2 and fixed to the outer side of the supporting seat shoulder 11 through the screws 14.
The utility model discloses a theory of operation is: firstly, the device is carried to a use position, the pull rod 2 is sleeved in the upper distance ring 4, the pull rod shoulder 12 and the lower distance ring 5 and is positioned, the upper waterproof end cover 3 and the lower waterproof end cover 6 are installed on the outer side of the pull rod 2 and are fixed on the outer side of the supporting seat shoulder 11 through the screws 14, the movable base 7 slides on the outer side of the front positioning surface 8 and the rear positioning surface 8, the position of the supporting seat 1 is adjusted, the positioning key block 10 is clamped into the corresponding positioning key groove 9 for positioning operation, then, the use is started, in the use process, the pressure applied to the pull rod 2 bears the supporting seat shoulder 11 and the pull rod shoulder 12, the upper distance ring 4 and the lower distance ring 5 are prevented from being directly damaged by pressure, the upper waterproof end cover 3 and the lower waterproof end cover 6 seal the upper distance ring 4 and the lower distance ring 5, and water liquid is prevented from entering.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The supporting structure of the universal rolling mill comprises a supporting seat (1), a pull rod (2), an upper spacing ring (4) and a lower spacing ring (5), wherein the pull rod (2) is located at one side position of the supporting seat (1), the upper spacing ring (4) is located at the outer side position of the pull rod (2), the lower spacing ring (5) is located at the outer side position of the pull rod (2), the supporting structure is characterized in that a supporting seat shoulder (11) is arranged at one side of the supporting seat (1), a pull rod shoulder (12) is arranged at the outer side position, located at the inner side of the supporting seat shoulder (11), of the pull rod (2), an upper waterproof end cover (3) is arranged at a position, close to the upper spacing ring (4), of the outer side of the pull rod (2), a lower waterproof end cover (6) is arranged at a position, close to the lower spacing ring (5), a positioning key groove (9) is formed in the lower end of the supporting seat (1), a positioning key block (10) is arranged in the positioning key groove (9), a front positioning surface and a rear positioning surface (8) are formed in the lower side of the supporting seat (1), and a front positioning surface and a rear positioning surface (7) are installed on the lower side of a base (7).
2. The universal rolling mill supporting structure according to claim 1, characterized in that the upper and lower end positions of the supporting seat (1) are provided with stepped holes (13), and the joint of the lower waterproof end cover (6) and the supporting seat shoulder (11) is provided with a screw (14).
3. Universal mill support structure according to claim 1, characterized in that the lower end of the upper distance ring (4) is fixed at the upper end position of the tie rod shoulder (12), the upper end of the lower distance ring (5) is fixed at the lower end position of the tie rod shoulder (12), the outer sides of both the upper distance ring (4) and the lower distance ring (5) are located at the inner side position of the bearing seat shoulder (11).
4. Universal mill support structure according to claim 1, characterized in that the inner sides of the upper distance ring (4), the tie rod shoulder (12) and the lower distance ring (5) slide at the outer position of the tie rod (2), the outer sides of the upper distance ring (4), the tie rod shoulder (12) and the lower distance ring (5) are fixed at the inner position of the bearing shoulder (11), and the tie rod (2) slides at the inner position of the bearing shoulder (11) through the upper distance ring (4), the tie rod shoulder (12) and the lower distance ring (5).
5. The universal mill support structure according to claim 1, wherein the upper side of the movable base (7) is engaged with the inner position of the front and rear positioning faces (8), the positioning key block (10) corresponds to the position of the positioning key groove (9), and the positioning key block (10) is engaged with the inner position of the positioning key groove (9).
6. Universal mill support structure according to claim 2, characterized in that the outer sides of the upper and lower waterproof end caps (3, 6) are located at outer positions of the bearing seat shoulder (11), and the upper and lower waterproof end caps (3, 6) are fixed at outer positions of the bearing seat shoulder (11) by screws (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223312205.2U CN218656119U (en) | 2022-12-09 | 2022-12-09 | Supporting structure of universal mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223312205.2U CN218656119U (en) | 2022-12-09 | 2022-12-09 | Supporting structure of universal mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218656119U true CN218656119U (en) | 2023-03-21 |
Family
ID=85549061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223312205.2U Active CN218656119U (en) | 2022-12-09 | 2022-12-09 | Supporting structure of universal mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218656119U (en) |
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2022
- 2022-12-09 CN CN202223312205.2U patent/CN218656119U/en active Active
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