CN204276577U - The pressing roller parts of arbor press - Google Patents
The pressing roller parts of arbor press Download PDFInfo
- Publication number
- CN204276577U CN204276577U CN201420671607.8U CN201420671607U CN204276577U CN 204276577 U CN204276577 U CN 204276577U CN 201420671607 U CN201420671607 U CN 201420671607U CN 204276577 U CN204276577 U CN 204276577U
- Authority
- CN
- China
- Prior art keywords
- pressing roller
- wheel shaft
- nip drum
- mounting cylinder
- drum wheel
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to the pressing roller parts of arbor press, comprise pressing roller and nip drum wheel shaft, nip drum wheel shaft is arranged in wheel shaft supporting structure, pressing roller is installed in rotation on nip drum wheel shaft one end by rotational support structure, it is characterized in that: the wheel face of described pressing roller is a thick thin taper wheel face, and the oblique angle α of this taper wheel face is 2 ~ 3 °.The utility model novel in structural design, can accurate straightening H shaped steel, substantially increases the Product Precision of H profile steel, working (machining) efficiency and automaticity.
Description
Technical field
The utility model relates to the pressing roller parts of arbor press, belongs to steel construction processing and manufacturing technical field.
Background technology
Along with the fast development of China's steel construction industry, the H profile steel for steel-structure factory building develops to meticulous type and heavy duty detergent day by day, and the group how improving H profile steel founds precision, working (machining) efficiency and automaticity, has become the difficult problem that steel construction industry must overcome.
H profile steel is by two blocks of wing plates and assembled group of one block of web is vertical forms, and the relative position relation of web and wing plate directly has influence on the qualification rate of H profile steel finished product.Existing general group to found machine be all by carrying out the setting of artificial position to the assembly welding of H profile steel needed in advance, and then carry out H-shaped steel assembly welding, adopt the position that the H profile steel of processing in this way is difficult to locate exactly each plate, always there will be some deviations, this just needs to use follow-up rectification step.But current arbor press by structural design too complicated, be not suitable for production requirement, and structure too simple exist correct the low problem of precision.Pressing roller is the vitals in arbor press, and its rectification precision for H profile steel whether reasonable in design has vital impact.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of pressing roller parts of arbor press, its novel in structural design, can accurate straightening H shaped steel, substantially increases the Product Precision of H profile steel, working (machining) efficiency and automaticity.
Technical scheme according to the utility model provides: the pressing roller parts of arbor press, comprise pressing roller and nip drum wheel shaft, nip drum wheel shaft is arranged in wheel shaft supporting structure, pressing roller is installed in rotation on nip drum wheel shaft one end by rotational support structure, it is characterized in that: the wheel face of described pressing roller is a thick thin taper wheel face, and the oblique angle α of this taper wheel face is 2 ~ 3 °.
As further improvement of the utility model, the oblique angle α of the taper wheel face of described pressing roller is 2 °.
As further improvement of the utility model, described rotational support structure comprises the taper roll bearing, deep groove ball bearing and the axle sleeve that are sleeved on nip drum wheel shaft, two taper roll bearings are arranged symmetrically with, deep groove ball bearing and axle sleeve are arranged between two taper roll bearings, the step that the taper roll bearing of inner side is provided with by nip drum wheel shaft is spacing, and the taper roll bearing in outside is locked spacing by latch assembly.
As further improvement of the utility model, described latch assembly comprises round nut and packing ring, described pressing roller shaft end is provided with external thread section, described round nut is screwed onto on this external thread section, gasket sleeve is contained on nip drum wheel shaft, round nut screws and withstands packing ring, and packing ring withstands the taper roll bearing of adjacent side.
As further improvement of the utility model, the opening portion of described pressing roller endoporus is provided with blind nut, and round nut, packing ring, taper roll bearing, deep groove ball bearing and axle sleeve are encapsulated in the endoporus of pressing roller by described blind nut.
As further improvement of the utility model, described shaft supporting structure of taking turns comprises sliding shoe lid, sliding shoe, support mounting cylinder, gland, hex nut and limit support board, described sliding shoe is arranged on and supports in mounting cylinder front end and encapsulate by sliding shoe lid is fixing, and sliding shoe lid is fixedly connected on and supports on mounting cylinder front end face; The described nip drum wheel shaft second half section is installed on and supports in mounting cylinder, and nip drum wheel shaft is provided with one section of sliding stand, and this sliding stand and sliding shoe form and be slidably matched, and be provided with and coordinate spacing limit support board with sliding stand trailing flank in support mounting cylinder; Gland is installed in described support mounting cylinder rear end, and described pressing roller shaft rear end passes from the center of gland and spiral shell dress hex nut.
As further improvement of the utility model, between described sliding shoe lid and support mounting cylinder front end face, between gland and support mounting cylinder rear end face, all clamp copper bar pad.
As further improvement of the utility model, in described support mounting cylinder, be also provided with auxiliary positioning gripper shoe.
compared with prior art, tool has the following advantages the utility model:the utility model novel in structural design, can accurate straightening H shaped steel, substantially increases the Product Precision of H profile steel, working (machining) efficiency and automaticity.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Detailed description of the invention
Below in conjunction with concrete drawings and Examples, the utility model is described in further detail.
As shown in the figure: the pressing roller parts of the arbor press in embodiment are primarily of the composition such as pressing roller 1, blind nut 2, round nut 3, packing ring 4, taper roll bearing 5, deep groove ball bearing 6, axle sleeve 7, sliding shoe lid 8, nip drum wheel shaft 9, sliding shoe 10, support mounting cylinder 11, gland 12, hex nut 13, copper bar pad 14, limit support board 15 and auxiliary positioning gripper shoe 16.
As shown in Figure 1, described nip drum wheel shaft 9 is arranged in wheel shaft supporting structure, described shaft supporting structure of taking turns forms primarily of sliding shoe lid 8, sliding shoe 10, support mounting cylinder 11, gland 12, hex nut 13, copper bar pad 14 and limit support board 15, described sliding shoe 10 is arranged on and supports in mounting cylinder 11 front end and encapsulate by sliding shoe lid 8 is fixing, and sliding shoe lid 8 is fixedly connected on and supports on mounting cylinder 11 front end face; Described nip drum wheel shaft 9 second half section is installed on and supports in mounting cylinder 11, and nip drum wheel shaft 9 is provided with one section of sliding stand 9a, and this sliding stand 9a and sliding shoe 10 form and be slidably matched, and be provided with and coordinate spacing limit support board 15 with sliding stand 9a trailing flank in support mounting cylinder 11; Gland 12 is installed in described support mounting cylinder 11 rear end, and described nip drum wheel shaft 9 rear end is passed from the center of gland 12 and spiral shell dress hex nut 13.Copper bar pad 14 has all been clamped between described sliding shoe lid 8 and support mounting cylinder 11 front end face, between gland 12 and support mounting cylinder 11 rear end face.For improving the structural strength of wheel shaft supporting structure, in described support mounting cylinder 11, be also provided with auxiliary positioning gripper shoe 16.
As shown in Figure 1, described pressing roller 1 is installed in rotation on nip drum wheel shaft 9 one end by rotational support structure, described rotational support structure forms primarily of the taper roll bearing 5 be sleeved on nip drum wheel shaft 9, deep groove ball bearing 6 and axle sleeve 7, two taper roll bearings 5 are arranged symmetrically with, deep groove ball bearing 6 and axle sleeve 7 are arranged between two taper roll bearings 5, the step that the taper roll bearing 5 of inner side is provided with by nip drum wheel shaft 9 is spacing, and the taper roll bearing 5 in outside is locked spacing by latch assembly.Described latch assembly is mainly made up of round nut 3 and packing ring 4, described nip drum wheel shaft 9 end is provided with external thread section, and described round nut 3 is screwed onto on this external thread section, and packing ring 4 is sleeved on nip drum wheel shaft 9, round nut 3 screws and withstands packing ring 4, and packing ring 4 withstands the taper roll bearing 5 of adjacent side.In addition, the opening portion of described pressing roller 1 endoporus is provided with blind nut 2, and round nut 3, packing ring 4, taper roll bearing 5, deep groove ball bearing 6 and axle sleeve 7 are encapsulated in the endoporus of pressing roller 1 by described blind nut 2.
As shown in Figure 1, the wheel face of described pressing roller 1 is a thick thin taper wheel face, and the oblique angle α of this taper wheel face is 2 °.
Claims (8)
1. the pressing roller parts of arbor press, comprise pressing roller (1) and nip drum wheel shaft (9), nip drum wheel shaft (9) is arranged in wheel shaft supporting structure, pressing roller (1) is installed in rotation on nip drum wheel shaft (9) one end by rotational support structure, it is characterized in that: the wheel face of described pressing roller (1) is a thick thin taper wheel face, and the oblique angle α of this taper wheel face is 2 ~ 3 °.
2. the pressing roller parts of arbor press as claimed in claim 1, is characterized in that: the oblique angle α of the taper wheel face of described pressing roller (1) is 2 °.
3. the pressing roller parts of arbor press as claimed in claim 1, it is characterized in that: described rotational support structure comprises the taper roll bearing (5) be sleeved on nip drum wheel shaft (9), deep groove ball bearing (6) and axle sleeve (7), two taper roll bearings (5) are arranged symmetrically with, deep groove ball bearing (6) and axle sleeve (7) are arranged between two taper roll bearings (5), the step that the taper roll bearing (5) of inner side is provided with by nip drum wheel shaft (9) is spacing, and the taper roll bearing (5) in outside is locked spacing by latch assembly.
4. the pressing roller parts of arbor press as claimed in claim 3, it is characterized in that: described latch assembly comprises round nut (3) and packing ring (4), described nip drum wheel shaft (9) end is provided with external thread section, described round nut (3) is screwed onto on this external thread section, packing ring (4) is sleeved on nip drum wheel shaft (9), round nut (3) screws and withstands packing ring (4), and packing ring (4) withstands the taper roll bearing (5) of adjacent side.
5. the pressing roller parts of arbor press as claimed in claim 4, it is characterized in that: the opening portion of described pressing roller (1) endoporus is provided with blind nut (2), round nut (3), packing ring (4), taper roll bearing (5), deep groove ball bearing (6) and axle sleeve (7) are encapsulated in the endoporus of pressing roller (1) by described blind nut (2).
6. the pressing roller parts of arbor press as claimed in claim 1, it is characterized in that: described shaft supporting structure of taking turns comprises sliding shoe lid (8), sliding shoe (10), supports mounting cylinder (11), gland (12), hex nut (13) and limit support board (15), described sliding shoe (10) is arranged on and supports in mounting cylinder (11) front end and encapsulate by sliding shoe lid (8) is fixing, and sliding shoe lid (8) is fixedly connected on and supports on mounting cylinder (11) front end face; Described nip drum wheel shaft (9) second half section is installed on and supports in mounting cylinder (11), nip drum wheel shaft (9) is provided with one section of sliding stand (9a), this sliding stand (9a) and sliding shoe (10) form and are slidably matched, and be provided with and coordinate spacing limit support board (15) with sliding stand (9a) trailing flank in support mounting cylinder (11); Gland (12) is installed in described support mounting cylinder (11) rear end, and described nip drum wheel shaft (9) rear end is passed and spiral shell dress hex nut (13) from the center of gland (12).
7. the pressing roller parts of arbor press as claimed in claim 6, is characterized in that: all clamped copper bar pad (14) between described sliding shoe lid (8) and support mounting cylinder (11) front end face, between gland (12) and support mounting cylinder (11) rear end face.
8. the pressing roller parts of arbor press as claimed in claim 6, is characterized in that: be also provided with auxiliary positioning gripper shoe (16) in described support mounting cylinder (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420671607.8U CN204276577U (en) | 2014-11-11 | 2014-11-11 | The pressing roller parts of arbor press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420671607.8U CN204276577U (en) | 2014-11-11 | 2014-11-11 | The pressing roller parts of arbor press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204276577U true CN204276577U (en) | 2015-04-22 |
Family
ID=52859775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420671607.8U Withdrawn - After Issue CN204276577U (en) | 2014-11-11 | 2014-11-11 | The pressing roller parts of arbor press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204276577U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104438475A (en) * | 2014-11-11 | 2015-03-25 | 无锡恒富科技有限公司 | Pressure roller component of straightening machine |
-
2014
- 2014-11-11 CN CN201420671607.8U patent/CN204276577U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104438475A (en) * | 2014-11-11 | 2015-03-25 | 无锡恒富科技有限公司 | Pressure roller component of straightening machine |
| CN104438475B (en) * | 2014-11-11 | 2016-06-01 | 无锡恒富科技有限公司 | The pressing roller parts of arbor press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150422 Effective date of abandoning: 20160601 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |