CN103659150B - A kind of vertical feed knurling device - Google Patents
A kind of vertical feed knurling device Download PDFInfo
- Publication number
- CN103659150B CN103659150B CN201310635655.1A CN201310635655A CN103659150B CN 103659150 B CN103659150 B CN 103659150B CN 201310635655 A CN201310635655 A CN 201310635655A CN 103659150 B CN103659150 B CN 103659150B
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- China
- Prior art keywords
- head assembly
- knurling
- pressure head
- frame
- cylinder
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P9/00—Treating or finishing surfaces mechanically, with or without calibrating, primarily to resist wear or impact, e.g. smoothing or roughening turbine blades or bearings; Features of such surfaces not otherwise provided for, their treatment being unspecified
- B23P9/02—Treating or finishing by applying pressure, e.g. knurling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/26—Fluid-pressure drives
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
Abstract
The present invention relates to a kind of vertical feed knurling device, including frame (1), frame lower end is provided with tumbler, frame upper end is provided with feed arrangement, this feed arrangement is provided with knurling tool (2), described feed arrangement includes the cylinder (5) being vertically installed at frame (1) upper end, this cylinder (5) piston end connects pressure head assembly (3), knurling tool (2) is arranged on the lower end of this pressure head assembly (3), described tumbler is provided with the rotating shaft assembly (4) for clamping workpiece, this rotating shaft assembly (4) and pressure head assembly (3) are coaxially disposed and are positioned on same vertical plane.Use vertical feed and use cylinder to control the knurling device of the feed amount of feeding, the position of knurling tool, the amount of feeding can be pre-set, operator only need to take sleeve pipe and starting device, just can well ensure the concordance of annular knurl quality, and the downforce amount of cylinder band dynamic head assembly is little, cutter is the most easy to wear, it is not necessary to often change knurling tool.
Description
Technical field
The present invention relates to a kind of knurling device, particularly relate to a kind of knurling device using vertical feed mode.
Background technology
Annular knurl is at the knob of metallic article or the mechanical technology of other work appearances rolling decorative pattern, primarily to anti-skidding.The end of automobile stabilizer bar is a kind of for protecting the sleeve pipe of stabiliser bar sometimes for welding; in order to increase the frictional force of bushing outer surface; straight knurling the to be carried out processing of sleeve pipe both ends of the surface; processing method commonly used in industry is to utilize lathe to carry out annular knurl; will sleeve pipe clamping on lathe spindle, the mode of knurled wheel feed realizes annular knurl.
This kind of rose work method has the disadvantage that when annular knurl: easily loosen during sleeve pipe clamping, and during main axis, sleeve pipe has the phenomenon of shake, and make to roll out is in irregular shape, affects product quality concordance；, easily there is twill and the undesirable situation of the annular knurl depth in tapering and the amount of feeding bad adjustment during feed；Owing to being horizontal feed annular knurl, knurling tool is easily generated abrasion, affects service life.The percent defective to sum up utilizing lathe annular knurl is the highest, is unfavorable for the guarantee of sleeve pipe quality conformance and the control of production cost.
Summary of the invention
The present invention provides a kind of vertical feed mode that uses, the knurling device durable, annular knurl concordance is effective, and for solving above-mentioned technical problem, the present invention adopts the following technical scheme that
A kind of vertical feed knurling device, including frame, frame lower end is provided with tumbler, frame upper end is provided with feed arrangement, and this feed arrangement is provided with knurling tool, and described feed arrangement includes the cylinder being vertically installed at frame upper end, this cylinder piston end connects pressure head assembly, knurling tool is arranged on the lower end of this pressure head assembly, and described tumbler is provided with the rotating shaft assembly for clamping workpiece, and this rotating shaft assembly and pressure head assembly are coaxially disposed and are positioned on same vertical plane.
Further, coaxially connected by regulation bolt and lock nut between described cylinder and pressure head assembly, locking nut is set in regulation bolt.
Further, described frame is provided with motor, and this motor passes through belt pulley drive shaft assembly rotation.
From above technical scheme, there is advantages that
Use vertical feed annular knurl, owing to workpiece is at upright position clamping, can effectively prevent the phenomenon of workpiece shake during annular knurl, improve the concordance of annular knurl effect；Employing cylinder accurately controls amount of feeding during feed, the position of knurling tool, the amount of feeding can be pre-set, operator only need to take sleeve pipe and starting device, just can well ensure the concordance of annular knurl quality, and the downforce amount of cylinder band dynamic head assembly is little, cutter is the most easy to wear, it is not necessary to often change knurling tool；Making the upper and lower little scope of regulation bolt move by rotational lock nut, the knurling tool of band dynamic head assembly lower end is finely tuned up and down, can be adjusted the depth of straight knurling.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention a kind of vertical feed knurling device, and shows the partial sectional view of tumbler.
In figure: 1, frame, 2, knurling tool, 3, pressure head assembly, 4, rotating shaft assembly, 5, cylinder, 6, regulation bolt, 7, locking nut, 8, motor, 9, belt pulley, 10, workpiece.
Detailed description of the invention
As it is shown in figure 1, this knurling device includes that frame 1, frame lower end are provided with tumbler, this tumbler includes motor 8 and rotating shaft assembly 4, motor 8 is by belt pulley 9 drive shaft assembly 4 rotation, and workpiece 10 can directly be set in the upper end of rotating shaft assembly 4, and can be with rotating shaft assembly 4 rotation.Frame 1 upper end position is provided with feed arrangement, this feed arrangement includes cylinder 5 and pressure head assembly 3, cylinder 5 is vertically installed in frame 1 and is positioned at the top of pressure head assembly 3, pressure head assembly 3 can be promoted to move up and down by piston rod, pressure head assembly 3 and rotating shaft assembly 4 are coaxially disposed and are positioned on same vertical, the lower end of pressure head assembly 3 is provided with knurling tool 2, this knurling tool can move up and down with pressure head assembly 3, and the workpiece 10 on countershaft assembly 4 carries out annular knurl processing, the lower end of pressure head assembly 3 is arranged with stopping means, this stopping means is fixed in frame 1 by support, play guide effect.Between cylinder and pressure head assembly coaxially connected by regulation bolt 6 and locking nut 7, locking nut 7 is set in regulation bolt 6, can regulate the depth of annular knurl by regulation bolt 6, adapt to different workpiece requirements.
The operation principle of the present invention is as follows:
Set the amount of feeding of cylinder, by clamping workpiece at the upper end of rotating shaft assembly, open motor, rotating shaft assembly and workpiece rotation is driven by belt pulley, then starting cylinder promotes pressure head assembly to move down according to the amount of feeding set, and makes knurling tool that workpiece is carried out annular knurl processing, when the needs regulation annular knurl depth, rotational lock nut makes the upper and lower little scope of regulation bolt move, and drives the fine setting up and down of knurling tool.
The above embodiment is only to be described the preferred embodiment of the present invention; not the scope of the present invention is defined; on the premise of designing spirit without departing from the present invention; various deformation that technical scheme is made by those of ordinary skill in the art and improvement, all should fall in the protection domain that claims of the present invention determines.
Claims (3)
1. a vertical feed knurling device, including frame (1), frame lower end is provided with tumbler, frame upper end is provided with feed arrangement, this feed arrangement is provided with knurling tool (2), it is characterized in that: described feed arrangement includes being vertically installed at the cylinder (5) of frame (1) upper end, this cylinder (5) piston end connects pressure head assembly (3), knurling tool (2) is arranged on the lower end of this pressure head assembly (3), described tumbler is provided with the rotating shaft assembly (4) for clamping workpiece, this rotating shaft assembly (4) and pressure head assembly (3) are coaxially disposed and are positioned on same vertical plane.
A kind of vertical feed knurling device the most according to claim 1, it is characterized in that: coaxially connected by regulation bolt (6) and locking nut (7) between described cylinder (5) and pressure head assembly (3), locking nut (7) is set in regulation bolt (6).
A kind of vertical feed knurling device the most according to claim 1, it is characterised in that: described frame (1) is provided with motor (8), and this motor passes through belt pulley (9) drive shaft assembly (4) rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310635655.1A CN103659150B (en) | 2013-12-03 | 2013-12-03 | A kind of vertical feed knurling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310635655.1A CN103659150B (en) | 2013-12-03 | 2013-12-03 | A kind of vertical feed knurling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103659150A CN103659150A (en) | 2014-03-26 |
| CN103659150B true CN103659150B (en) | 2017-01-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310635655.1A Active CN103659150B (en) | 2013-12-03 | 2013-12-03 | A kind of vertical feed knurling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103659150B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500558A (en) * | 2018-06-13 | 2018-09-07 | 博众精工科技股份有限公司 | A kind of battery core negative electrode lug knurling mechanism |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1269915A (en) * | 1969-03-17 | 1972-04-06 | Bardons And Oliver Inc | Machine tool with fluidic control system |
| DD256610A7 (en) * | 1984-04-27 | 1988-05-18 | Npsp Po Hidroplastitschna Obrabotka Na Metalite,Bg | AUTOMAT FOR HYDROPLASTIC MACHINING OF HEADSHADES |
| CN101637859A (en) * | 2009-08-26 | 2010-02-03 | 铜陵长江电动工具二厂 | Knurling machine |
| CN102601574A (en) * | 2012-04-08 | 2012-07-25 | 柳州市宇翔工程机械钢圈有限公司 | Rim knurling equipment |
| CN102601575A (en) * | 2012-04-08 | 2012-07-25 | 柳州市宇翔工程机械钢圈有限公司 | Rim knurling machine |
| CN202507029U (en) * | 2012-04-08 | 2012-10-31 | 柳州市宇翔工程机械钢圈有限公司 | Rim knurling machine |
| CN203579103U (en) * | 2013-12-03 | 2014-05-07 | 安庆市恒瑞达汽车零部件制造有限公司 | Vertical feed knurling equipment |
-
2013
- 2013-12-03 CN CN201310635655.1A patent/CN103659150B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1269915A (en) * | 1969-03-17 | 1972-04-06 | Bardons And Oliver Inc | Machine tool with fluidic control system |
| DD256610A7 (en) * | 1984-04-27 | 1988-05-18 | Npsp Po Hidroplastitschna Obrabotka Na Metalite,Bg | AUTOMAT FOR HYDROPLASTIC MACHINING OF HEADSHADES |
| CN101637859A (en) * | 2009-08-26 | 2010-02-03 | 铜陵长江电动工具二厂 | Knurling machine |
| CN102601574A (en) * | 2012-04-08 | 2012-07-25 | 柳州市宇翔工程机械钢圈有限公司 | Rim knurling equipment |
| CN102601575A (en) * | 2012-04-08 | 2012-07-25 | 柳州市宇翔工程机械钢圈有限公司 | Rim knurling machine |
| CN202507029U (en) * | 2012-04-08 | 2012-10-31 | 柳州市宇翔工程机械钢圈有限公司 | Rim knurling machine |
| CN203579103U (en) * | 2013-12-03 | 2014-05-07 | 安庆市恒瑞达汽车零部件制造有限公司 | Vertical feed knurling equipment |
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| Publication number | Publication date |
|---|---|
| CN103659150A (en) | 2014-03-26 |
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