CN105479210A - Screw rod drive type milling and pressing device - Google Patents
Screw rod drive type milling and pressing device Download PDFInfo
- Publication number
- CN105479210A CN105479210A CN201410525217.4A CN201410525217A CN105479210A CN 105479210 A CN105479210 A CN 105479210A CN 201410525217 A CN201410525217 A CN 201410525217A CN 105479210 A CN105479210 A CN 105479210A
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- CN
- China
- Prior art keywords
- screw rod
- drive type
- type milling
- mount pad
- pressing device
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- 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.)
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a screw rod drive type milling and pressing device. The screw rod drive type milling and pressing device comprises an L-shaped mounting base for bearing a rectangular workpiece; and the L-shaped mounting base is provided with multiple fixed grooves for fixing the L-shaped mounting base. The screw rod drive type milling and pressing device further comprises a top plate, and a thread sleeve and a screw rod mutually matched to form a thread pair; one end of the top plate is fixedly connected with the side wall of the L-shaped mounting base; the thread sleeve is fixedly mounted at the middle part of the top plate; the screw rod is arranged in the thread sleeve; a pressing foot for pressing the rectangular workpiece is rotationally mounted at the lower end of the screw rod; and a driving handle for driving the screw rod to rotate is fixedly arranged at the upper end of the screw rod. The screw rod drive type milling and pressing device has the characteristics of reasonable design, reliable workpiece clamping, simple strucutre, convenience for operation, disassembly and transportation, long life, wide application range, low production cost and convenience for promotion and application.
Description
Technical field
The invention belongs to Machining Technology field, relate to a kind of Simple clamp, be specifically related to a kind of screw drive type milling hold down gag.
Background technology
Milling Process is a kind of common metal cold processing mode, in Flank machining process milling cutter under the driving of main shaft around axle center High Rotation Speed, workpiece to be machined remains static under the clamping of corresponding fixture, and the milling cutter of High Rotation Speed uses side blade by workpiece to be machined machine-shaping., generally there is volume large in conventional Milling Process hold down gag, dismounting inconvenience, and requirement on machining accuracy is high, compresses efficiency low.The shortcomings such as labour intensity is large, and the leading time is long.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency of the prior art, provide a kind of screw drive type milling hold down gag, it is reasonable in design, and Workpiece clamping is reliable, structure is simple, and easy to operate, dismounting is convenient, is convenient to carrying, long service life, applied widely, production cost is low, is convenient to promote the use of.
For achieving the above object, the technical solution used in the present invention is: a kind of screw drive type milling hold down gag, comprise the L shape mount pad for carrying rectangular piece, described L shape mount pad is provided with multiple holddown groove for fixing described L shape mount pad, it is characterized in that: also comprise top board and the cooperatively interact thread bush and screw rod that form screw thread pair; One end of described top board is fixedly connected with the sidewall of described L shape mount pad, described thread bush is fixedly mounted in the middle part of described top board, described screw rod is provided with in described thread bush, described screw rod lower end is rotatablely equipped with the presser feet for compressing rectangular piece, and described screw rod upper end is fixedly installed the driving handle for driving described bolt rotary.
Above-mentioned screw drive type milling hold down gag, is characterized in that: described top board is welded on the sidewall of described L shape mount pad.
Above-mentioned screw drive type milling hold down gag, is characterized in that: described screw rod lower end and described presser feet hinged.
The present invention compared with prior art has the following advantages:
(1) design of this screw drive type milling hold down gag is very reasonable, drives screw rod to compress rectangular piece by screw thread pair by driving handle, and thus it compresses very reliable, and reinforcement is large.
(2) this screw drive type milling hold down gag is simple and compact for structure, and operating personnel only need rotary motion handle can clamp or unclamp columnar workpiece, operates very easy.
(3) this screw drive type milling hold down gag compact, lightweight, easy accessibility, is convenient to carrying and safeguards.
(4) in use there is not rigid shock in this screw drive type milling hold down gag, and thus its service life is very long.
(5) this screw drive type milling hold down gag is not only applicable to Machining Technology field, and be also applicable to the field that other needs to compress, thus its scope of application widely.
(6) requirement on machining accuracy of this screw drive type milling hold down gag is low, and a lot of parts are convenient to produce, buy all very much, and thus its production cost is very low, is convenient to promote the use of.
Below by drawings and Examples, the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention.
Description of reference numerals:
1-L shape mount pad; 2-rectangular piece; 3-presser feet;
4-top board; 5-thread bush; 6-screw rod;
7-driving handle.
Detailed description of the invention
A kind of screw drive type milling hold down gag as shown in Figure 1, comprise the L shape mount pad 1 for carrying rectangular piece 2, described L shape mount pad 1 is provided with multiple holddown groove 1-1 for fixing described L shape mount pad 1, also comprises top board 4 and the cooperatively interact thread bush 5 and screw rod 6 that form screw thread pair; One end of described top board 4 is fixedly connected with the sidewall of described L shape mount pad 1, described thread bush 5 is fixedly mounted in the middle part of described top board 4, described screw rod 6 is provided with in described thread bush 5, described screw rod 6 lower end is rotatablely equipped with the presser feet 3 for compressing rectangular piece 2, and described screw rod 6 upper end is fixedly installed the driving handle 7 for driving described screw rod 6 to rotate.
In the present embodiment, described top board 4 is welded on the sidewall of described L shape mount pad 1.
In the present embodiment, described screw rod 6 lower end and described presser feet 3 hinged.
The course of work of screw drive type milling hold down gag of the present invention is: as shown in Figure 1, first bolt is used to be fixedly mounted on platen by the holddown groove 1-1 on L shape mount pad 1 by this screw drive type milling hold down gag, rectangular piece 2 is placed on L shape mount pad 1, operating personnel drive screw rod 6 to rotate forward by driving handle 7, and screw rod 6 moves downward thus drives presser feet 3 to compress rectangular piece 2 in thread bush 5.When rectangular piece 2 is processed complete after, rotate backward driving handle 7 and presser feet 3 can be made to unclamp rectangular piece 2.
The above; it is only preferred embodiment of the present invention; not the present invention is imposed any restrictions, every above embodiment is done according to the technology of the present invention essence any simple modification, change and equivalent structure transformation, all still belong in the protection domain of technical solution of the present invention.
Claims (3)
1. a screw drive type milling hold down gag, comprise the L shape mount pad (1) for carrying rectangular piece (2), described L shape mount pad (1) is provided with multiple holddown groove (1-1) for fixing described L shape mount pad (1), it is characterized in that: also comprise top board (4) and the cooperatively interact thread bush (5) and screw rod (6) that form screw thread pair; One end of described top board (4) is fixedly connected with the sidewall of described L shape mount pad (1), described thread bush (5) is fixedly mounted on described top board (4) middle part, described screw rod (6) is provided with in described thread bush (5), described screw rod (6) lower end is rotatablely equipped with the presser feet (3) for compressing rectangular piece (2), and described screw rod (6) upper end is fixedly installed the driving handle (7) for driving described screw rod (6) to rotate.
2. according to screw drive type milling hold down gag according to claim 1, it is characterized in that: described top board (4) is welded on the sidewall of described L shape mount pad (1).
3., according to screw drive type milling hold down gag according to claim 1, it is characterized in that: described screw rod (6) lower end and described presser feet (3) hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410525217.4A CN105479210A (en) | 2014-10-08 | 2014-10-08 | Screw rod drive type milling and pressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410525217.4A CN105479210A (en) | 2014-10-08 | 2014-10-08 | Screw rod drive type milling and pressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105479210A true CN105479210A (en) | 2016-04-13 |
Family
ID=55666666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410525217.4A Pending CN105479210A (en) | 2014-10-08 | 2014-10-08 | Screw rod drive type milling and pressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105479210A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107671359A (en) * | 2017-09-18 | 2018-02-09 | 嘉善优耐特滑动轴承厂 | A kind of Shifting bearing cutter device |
| CN109676186A (en) * | 2019-01-29 | 2019-04-26 | 福建省闽安机械制造有限公司 | A kind of shaped piece and the vertical keyway planer of thin plate common type |
-
2014
- 2014-10-08 CN CN201410525217.4A patent/CN105479210A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107671359A (en) * | 2017-09-18 | 2018-02-09 | 嘉善优耐特滑动轴承厂 | A kind of Shifting bearing cutter device |
| CN109676186A (en) * | 2019-01-29 | 2019-04-26 | 福建省闽安机械制造有限公司 | A kind of shaped piece and the vertical keyway planer of thin plate common type |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160413 |
|
| WD01 | Invention patent application deemed withdrawn after publication |