CN212419133U - Main machine base of cold drawing machine - Google Patents
Main machine base of cold drawing machine Download PDFInfo
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- CN212419133U CN212419133U CN202020856049.8U CN202020856049U CN212419133U CN 212419133 U CN212419133 U CN 212419133U CN 202020856049 U CN202020856049 U CN 202020856049U CN 212419133 U CN212419133 U CN 212419133U
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Abstract
The utility model provides a cold-drawing machine main machine seat, which comprises a plurality of uniformly distributed supporting seats, wherein the supporting seats are provided with a plurality of uniformly distributed mounting holes, and supporting tubes are inserted in the corresponding mounting holes; adjacent two all be provided with the auxiliary stand between the supporting seat, the auxiliary stand includes interconnect and is the horizontal pole and the montant of vertical arrangement, the auxiliary stand still be equipped with a plurality ofly with the mounting hole corresponds and position adjustable locating hole, the downthehole interlude of locating hole has the stay tube. The auxiliary support is arranged between the supporting seats, so that the supporting tubes between the supporting seats are supported by the auxiliary support, the deflection of the supporting tubes is reduced, the strength of the whole support of the cold drawing machine cannot be influenced, the positions of the positioning holes can be adjusted, and the supporting tubes are convenient to insert and connect with the positioning holes.
Description
Technical Field
The utility model relates to a drawbench technical field specifically is a drawbench host computer seat.
Background
In the metallurgical industry, cold-drawn metal pipe production is the secondary processing of metal pipes after hot rolling and extrusion; the hydraulic cold tube drawing machine is characterized in that a finished product tube which is free of cutting and has a precise wall thickness meeting actual requirements is produced by cold drawing of metal tubes such as hot-rolled seamless metal tubes or straight welded tubes; compared with a mechanical transmission type cold drawbench, the hydraulic type cold drawbench has the advantages of high precision, large drawing force, low energy consumption, high production efficiency, simple equipment structure and the like, and is more and more widely used.
The length of a cold-drawn steel pipe of a general cold-drawing machine is less than 15 meters, and if the length of the steel pipe is more than or equal to 15 meters, a supporting pipe on a base support of the cold-drawing machine can generate large deflection, so that the strength of the base support is reduced, and the cold-drawing quality of the steel pipe is influenced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the technical problem that the strength of a traditional base support of a cold-drawing machine for cold-drawing steel pipes with the length of more than 15 meters is influenced by large deflection of a supporting pipe is solved.
The utility model provides a cold-drawing machine main machine seat, which comprises a plurality of uniformly distributed supporting seats, wherein the supporting seats are provided with a plurality of uniformly distributed mounting holes, and supporting tubes are inserted in the corresponding mounting holes;
adjacent two all be provided with the auxiliary stand between the supporting seat, the auxiliary stand includes interconnect and is the horizontal pole and the montant of vertical arrangement, the auxiliary stand still be equipped with a plurality ofly with the mounting hole corresponds and position adjustable locating hole, the downthehole interlude of locating hole has the stay tube.
The auxiliary support is arranged between the supporting seats, so that the supporting tubes between the supporting seats are supported by the auxiliary support, the deflection of the supporting tubes is reduced, the strength of the whole support of the cold drawing machine cannot be influenced, the positions of the positioning holes can be adjusted, and the supporting tubes are convenient to insert and connect with the positioning holes.
Furthermore, the support seat is provided with two mounting holes positioned at the top of the support seat and two mounting holes positioned at the bottom of the support seat, and the auxiliary support is provided with two bottom supports and two top supports;
the bottom support comprises a bottom positioning pipe and a bottom mounting seat, and a bottom screw rod in threaded connection with the bottom mounting seat is arranged at the lower end of the bottom positioning pipe;
the top support comprises a top positioning pipe, and a top screw rod in threaded connection with the cross rod is arranged at the upper end of the top positioning pipe;
the bottom positioning pipe and the top positioning pipe are provided with positioning holes.
The top positioning pipe and the bottom positioning pipe are both in height adjustment in a threaded connection mode, and the device is simple in structure and convenient to operate.
Furthermore, the bottom mounting seat is in threaded connection with a plurality of tightening bolts, and the tightening bolts are used for tightening the bottom screw rod. The setting of puller bolt avoids the bottom registration arm to produce the rotation to change the height of bottom registration arm.
Further, the horizontal pole is equipped with and cup joints the through-hole of top screw rod, the through-hole diameter is greater than the diameter of top screw rod, the through-hole upper end is equipped with the support ring, the support ring is equipped with the spill cambered surface, top screw rod upper portion threaded connection has solid fixed ring, the fixed ring be equipped with the spill cambered surface corresponds the convex cambered surface of joint, gu fixed ring upper end threaded connection has lock nut, lock nut is used for locking fixedly the top support. Due to the arrangement of the through holes, the spiral length of the top screw rod is reduced, and the top screw rod is more convenient to mount; the concave cambered surface and the convex cambered surface are clamped, so that the top screw rod is always vertically arranged, and the top positioning pipe cannot deviate.
Furthermore, the auxiliary support also comprises an oblique supporting rod which is connected with the cross rod and the vertical rod. The setting of bracing piece has improved the intensity of auxiliary stand, makes the difficult deformation that produces of auxiliary stand.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a front view of the present invention;
fig. 2 is a right side view of the present invention;
FIG. 3 is a front view of the accessory bracket;
FIG. 4 is a front view of the bottom bracket;
FIG. 5 is an enlarged view at A in FIG. 3;
FIG. 6 is an enlarged view at B in FIG. 3;
in the figure: 1. a supporting seat; 2. supporting a tube; 3. an auxiliary support; 11. mounting holes; 31. a cross bar; 32. a vertical rod; 33. positioning holes; 34. a bottom support; 35. a top support; 36. a support bar; 311. a through hole; 312. a support ring; 313. a concave arc surface; 341. a bottom positioning tube; 342. a bottom mounting base; 343. a bottom screw; 344. jacking the bolt; 351. a top positioning tube; 352. a top screw; 353. a fixing ring; 354. A convex arc surface; 355. and locking the nut.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
As shown in fig. 1, the utility model relates to a cold-drawing machine main machine base, which comprises three evenly distributed supporting seats 1, as shown in fig. 2, the supporting seat 1 is provided with two mounting holes 11 positioned at the top and two mounting holes 11 positioned at the bottom, and supporting tubes 2 are inserted in the corresponding mounting holes 11;
the auxiliary support 3 is arranged between every two adjacent supporting seats, as shown in fig. 3, the auxiliary support 3 comprises a cross rod 31 and a vertical rod 32 which are connected with each other and are vertically arranged, and also comprises an oblique supporting rod 36 which connects the cross rod 31 and the vertical rod 32, and the strength of the auxiliary support 3 is improved due to the arrangement of the supporting rod 36, so that the auxiliary support 3 is not easy to deform; the auxiliary support 3 is provided with two bottom supports 34 and two top supports 35;
as shown in fig. 4, the bottom support 34 includes a bottom positioning tube 341 and a bottom mounting seat 342, a bottom screw 343 in threaded connection with the bottom mounting seat 342 is disposed at the lower end of the bottom positioning tube 341, two tightening bolts 344 are in threaded connection with the bottom mounting seat 342, and the tightening bolts 344 are used for tightening the bottom screw 343 to prevent the bottom positioning tube 341 from rotating, thereby changing the height of the bottom positioning tube 341;
as shown in fig. 5, the top support 35 includes a top positioning tube 351, and a top screw 352 is provided at an upper end of the top positioning tube 351; the cross bar 31 is provided with a through hole 311 sleeved with the top screw 352, the diameter of the through hole 311 is larger than that of the top screw 352, the upper end of the through hole 311 is provided with a support ring 312, as shown in fig. 6, the support ring 312 is provided with a concave arc surface 313, the upper part of the top screw 352 is in threaded connection with a fixing ring 353, the fixing ring 353 is provided with a convex arc surface 354 corresponding to and clamped with the concave arc surface 313, the upper end of the fixing ring 353 is in threaded connection with a locking nut 355, and the locking nut 355; due to the arrangement of the through hole 311, the spiral length of the top screw 352 is reduced, and the top screw 352 is more convenient to mount; the concave arc surface 313 and the convex arc surface 354 are clamped, so that the top screw 352 is always vertically arranged, and the top positioning pipe 351 cannot deviate;
the bottom positioning pipe 341 and the top positioning pipe 351 are both provided with positioning holes 33 corresponding to the mounting holes 11, and the supporting pipes 2 are inserted in the positioning holes 33;
through setting up auxiliary stand 3 between the supporting seat, make stay tube 2 between the supporting seat obtain auxiliary stand 3's support to reduce the amount of deflection of stay tube 2, made the intensity of cold drawing machine's whole support not influenced, the position of locating hole 33 is adjustable moreover, is convenient for stay tube 2 and locating hole 33 peg graft.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (5)
1. The utility model provides a drawbench main frame, its characterized in that: the support device comprises a plurality of uniformly distributed support seats (1), wherein the support seats (1) are provided with a plurality of uniformly distributed mounting holes (11), and support tubes (2) are inserted in the mounting holes (11);
adjacent two all be provided with auxiliary stand (3) between supporting seat (1), auxiliary stand (3) include interconnect and be horizontal pole (31) and montant (32) of vertical arrangement, auxiliary stand (3) still be equipped with a plurality of with mounting hole (11) correspond and position adjustable locating hole (33), it has to alternate in locating hole (33) stay tube (2).
2. A drawbench main stand as defined in claim 1, wherein: the supporting seat (1) is provided with two mounting holes (11) positioned at the top of the supporting seat and two mounting holes (11) positioned at the bottom of the supporting seat, and the auxiliary support (3) is provided with two bottom supports (34) and two top supports (35);
the bottom support (34) comprises a bottom positioning pipe (341) and a bottom mounting seat (342), and a bottom screw (343) in threaded connection with the bottom mounting seat (342) is arranged at the lower end of the bottom positioning pipe (341);
the top support (35) comprises a top positioning pipe (351), and a top screw (352) in threaded connection with the cross rod (31) is arranged at the upper end of the top positioning pipe (351);
the bottom positioning tube (341) and the top positioning tube (351) are both provided with the positioning hole (33).
3. A drawbench main stand as defined in claim 2, wherein: the bottom mounting seat (342) is in threaded connection with a plurality of tightening bolts (344), and the tightening bolts (344) are used for tightening the bottom screw rod (343).
4. A drawbench main stand as defined in claim 2, wherein: cross pole (31) are equipped with and cup joint through-hole (311) of top screw rod (352), through-hole (311) diameter is greater than the diameter of top screw rod (352), through-hole (311) upper end is equipped with support ring (312), support ring (312) are equipped with concave cambered surface (313), top screw rod (352) upper portion threaded connection has solid fixed ring (353), gu fixed ring (353) be equipped with the convex cambered surface (354) that concave cambered surface (313) correspond and the joint, gu fixed ring (353) upper end threaded connection has lock nut (355), lock nut (355) are used for the locking to be fixed top support (35).
5. A drawbench main stand as defined in claim 1, wherein: the auxiliary support (3) further comprises an oblique supporting rod (36) which is connected with the cross rod (31) and the vertical rod (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020856049.8U CN212419133U (en) | 2020-05-20 | 2020-05-20 | Main machine base of cold drawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020856049.8U CN212419133U (en) | 2020-05-20 | 2020-05-20 | Main machine base of cold drawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212419133U true CN212419133U (en) | 2021-01-29 |
Family
ID=74287704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020856049.8U Active CN212419133U (en) | 2020-05-20 | 2020-05-20 | Main machine base of cold drawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212419133U (en) |
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2020
- 2020-05-20 CN CN202020856049.8U patent/CN212419133U/en active Active
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