CN2717612Y - Oblique cutting saw protective cover internal-link rod drawing device - Google Patents
Oblique cutting saw protective cover internal-link rod drawing device Download PDFInfo
- Publication number
- CN2717612Y CN2717612Y CN 200420023871 CN200420023871U CN2717612Y CN 2717612 Y CN2717612 Y CN 2717612Y CN 200420023871 CN200420023871 CN 200420023871 CN 200420023871 U CN200420023871 U CN 200420023871U CN 2717612 Y CN2717612 Y CN 2717612Y
- Authority
- CN
- China
- Prior art keywords
- protective cover
- connecting rod
- cutting saw
- diagonal cutting
- head
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Sawing (AREA)
Abstract
The utility model relates to an oblique cutting saw internal-link rod drawing protecting cover, and an oblique cutting saw comprises a head cover, a saw blade arranged in the head cover, a protecting cover, a supporting frame and an operating hand lever, wherein the protecting cover is movably connected to the head cover, and an inner cover slice is arranged in the protecting cover. A sliding groove is arranged on the inner cover slice, and a connecting rod is arranged between the sliding groove and the supporting frame. The utility model has the advantages of reasonable and compact structure and high safety, and a spring is arranged in the protecting cover and is clamped in a groove, so the protecting cover reset quickly under the action of the elastic force released by the spring after finishing cutting operation; the utility model is convenient to further rapidly clear up operating scenes.
Description
Technical field
The utility model relates to a kind of diagonal cutting saw, especially relates to a kind of diagonal cutting saw inside connecting rod pulling protective cover.
Background technology
Diagonal cutting saw is as a kind of cutting tool of routine, and is of many uses, can cut multiple material quickly and easily.Based on safety and consideration attractive in appearance, protective cover all is installed on most of diagonal cutting saws, it and head-shield are wrapped in the inside to saw blade integral body together.The diagonal cutting saw that has also is provided with a connecting rod in the outside of protective cover, and when diagonal cutting saw carried out cutting operation, protective cover opened under about connecting rod, and protective cover cuts material with regard to not separating saw blade like this.This connecting rod set-up mode has its defective: security is not high, structure is not compact, operating efficiency is very not high.
Summary of the invention
The utility model mainly is to solve the existing in prior technology technical problem: diagonal cutting saw protective cover inside connecting rod pull unit, the characteristics that it has safe in utilization, compact conformation, maintenance is easy and cost is low etc.
Another technical problem that the utility model need solve is: protective cover can auto-closing after cutting operation is finished.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: diagonal cutting saw inside connecting rod pulling protective cover, described diagonal cutting saw comprises head-shield, is located at saw blade, protective cover, support, operation handle in the head-shield, described protective cover is movably connected on the described head-shield, and in described protective cover, be provided with the inner cover sheet, on described inner cover sheet, be provided with chute, between described chute and described support, be provided with connecting rod.Utilize diagonal cutting saw when work, can open automatically and close, make that the security when operator's operation is improved.
As preferably, an end of described connecting rod is connected with the bearing that described support is connected, and the other end of described connecting rod is connected with described chute by connector.Help realizing smoothly that diagonal cutting saw in when work, can open and close automatically, help maintenance again, reduce maintenance cost.
As preferably, the nearly described head-shield side of described bearing is a camber, and the described head-shield of described bearing camber side flexibly connects mutually.Help realizing smoothly the pulling function of connecting rod, thereby realized that diagonal cutting saw in when work, can open and close automatically.
As preferably, the nearly described inner cover sheet end of described connecting rod is provided with axial long hole.Help regulating according to actual needs the length of connecting rod, thereby realize the pulling function of connecting rod smoothly, realized that diagonal cutting saw in when work, can open and close automatically.
As preferably, the projection inboard on the described protective cover is provided with groove, and described groove convex has several projectioies, and described projection matches with location-plate and fixed head that described protective cover inboard is provided with.Helping described protective cover can movable being fixed on the described head-shield.
As preferably, in described groove and between the described protruding periphery, be provided with spring.Helping described protective cover can reset smoothly.
Therefore, the utlity model has rational in infrastructure, compact; Safe; Be provided with spring in protective cover, Spring Card is in groove, and like this after cutting operation finishes, protective cover resets rapidly in the elastic force effect that spring discharges, and is convenient to further apace characteristics such as prune job scene.
Description of drawings
Accompanying drawing 1 is the side-looking structural representation of a kind of state of the present utility model;
Accompanying drawing 2 is side-looking structural representations of another kind of state of the present utility model;
Accompanying drawing 3 is of the present utility model at when cutting side-looking structural representation;
Accompanying drawing 4 is a kind of part section structural representations of overlooking of the present utility model;
Accompanying drawing 5 is accompanying drawing 4 midship section part structure for amplifying schematic diagrames;
Accompanying drawing 6 is another kind of part section structural representations of the present utility model.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: diagonal cutting saw inside connecting rod pulling protective cover, shown in Fig. 1 or 2 or 3, described diagonal cutting saw comprises head-shield 6, be located at the saw blade in the head-shield 6, protective cover 9, support 1, the operation handle, described protective cover 9 is movably connected on the described head-shield 6, as Fig. 4 or shown in Figure 5, be provided with inner cover sheet 8 in the described protective cover 9, on described inner cover sheet 8, be provided with chute 81, between described chute 81 and described support 1, be provided with connecting rod 5, one end of described connecting rod 5 is connected with the bearing 2 that described support 1 is connected, the other end of described connecting rod 5 is connected with described chute 81 by connector 16, shown in Fig. 1 or 2 or 3 or 5, described bearing 2 nearly described head-shield 6 sides are camber, described bearing 2 camber sides flexibly connect mutually with described head-shield 6, described head-shield 6 is provided with parts 19, described parts 19 can for bearing or projection or sliding sleeve (as shown in Figure 6, described parts 19 are bearing arrangement), described projection and described head-shield 6 can be structure as a whole, described bearing 2 camber sides flexibly connect mutually with described parts 19, described connecting rod 5 nearly described inner cover sheet 8 ends are provided with axial long hole 51, as shown in Figure 4, projection 91 inboards on the described protective cover 9 are provided with groove 911, described groove 911 convexes have projection 92, described protruding 92 match with location-plate 15 and fixed head 11 that described protective cover 9 inboards are provided with, in described groove 911 and between described protruding 92 peripheries, be provided with spring 10, described spring 10 is arranged on described protruding 92 peripheries, described spring 10 1 ends are supported on the described inner cover plate 8, and the other end is supported on the described protective cover 9.
Diagonal cutting saw inside connecting rod pulling protective cover, i.e. unlatching of protective cover and closure are to realize with placing the interior connecting rod of head-shield to spur, and the motion of connecting rod is to be placed in the connecting rod support on the support and to place the bearing routing motion on the head-shield to realize.As shown in Figure 4, inner cover plate 8 usefulness screws 7 are fixed on the head-shield 6, four projectioies of protective cover 9 internal projection match with location-plate 15 and fixed head 11, and connect with screw 14, torsion spring 10 places in the protective cover 9, one of torsion spring 10 is put end and is supported on the protective cover 9, and the other end is supported on the inner cover plate 8, and protective cover 9 automatically resets from being opened under the effect that closes at spring 10 like this.One end of connecting rod 5 is connected with protective cover 9 usefulness screws 17, stop nut 16, the other end links to each other with connecting rod support 2 on being supported in support 1, the centre of connecting rod support 2 is supported on the described parts of being located on the head-shield 19, work as the operator like this and handle the operation handle, when the head-shield saw blade is cut downwards, rollings of on described parts 19, move of connecting rod 5 pulling connecting rod supports 2, connecting rod 5 spurs protective covers 9 unlatchings, expose saw blade cutting, from Fig. 1 to Fig. 2, the position of Fig. 3.Unclamp the operation handle, head-shield 6 saw blades rise, connecting rod support 2 return that on described parts 19, rolls, and protective cover 9 progressively resets under the effect of torsion spring 10, covers blade, plays the effect of security protection.
Claims (10)
1. diagonal cutting saw protective cover inside connecting rod pull unit, described diagonal cutting saw comprises head-shield, is located at saw blade, protective cover, support, operation handle in the head-shield, described protective cover is movably connected on the described head-shield, it is characterized in that being provided with in the described protective cover (9) inner cover sheet (8), on described inner cover sheet (8), be provided with chute (81), between described chute (81) and described support (1), be provided with connecting rod (5).
2. diagonal cutting saw protective cover inside connecting rod pull unit according to claim 1, it is characterized in that the bearing (2) that an end of described connecting rod (5) is connected with described support (1) is connected, the other end of described connecting rod (5) is connected with described chute (81) by connector (16).
3. diagonal cutting saw protective cover inside connecting rod pull unit according to claim 1 and 2 is characterized in that the nearly described head-shield of described bearing (2) (6) side is a camber, and described bearing (2) camber side flexibly connects mutually with described head-shield (6).
4. diagonal cutting saw protective cover inside connecting rod pull unit according to claim 1 and 2 is characterized in that the nearly described inner cover sheet of described connecting rod (5) (8) end is provided with axial long hole (51).
5. diagonal cutting saw protective cover inside connecting rod pull unit according to claim 3 is characterized in that the nearly described inner cover sheet of described connecting rod (5) (8) end is provided with axial long hole (51).
6. according to claim 1 or 2 or 5 described diagonal cutting saw protective cover inside connecting rod pull unit, it is characterized in that projection (91) inboard on the described protective cover (9) is provided with groove (911), described groove (911) convex has several projectioies (92), and described projection (92) matches with location-plate (15) and fixed head (11) that described protective cover (9) inboard is provided with.
7. diagonal cutting saw protective cover inside connecting rod pull unit according to claim 3, it is characterized in that projection (91) inboard on the described protective cover (9) is provided with groove (911), described groove (911) convex has several projectioies (92), and described projection (92) matches with location-plate (15) and fixed head (11) that described protective cover (9) inboard is provided with.
8. according to claim 1 or 2 or 5 or 7 described diagonal cutting saw protective cover inside connecting rod pull unit, it is characterized in that in described groove (911) and described projection (92) periphery between be provided with spring (10).
9. diagonal cutting saw protective cover inside connecting rod pull unit according to claim 3, it is characterized in that in described groove (911) and described projection (92) periphery between be provided with spring (10).
10. diagonal cutting saw protective cover inside connecting rod pull unit according to claim 4, it is characterized in that in described groove (911) and described projection (92) periphery between be provided with spring (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420023871 CN2717612Y (en) | 2004-06-10 | 2004-06-10 | Oblique cutting saw protective cover internal-link rod drawing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420023871 CN2717612Y (en) | 2004-06-10 | 2004-06-10 | Oblique cutting saw protective cover internal-link rod drawing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2717612Y true CN2717612Y (en) | 2005-08-17 |
Family
ID=34892771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420023871 Expired - Fee Related CN2717612Y (en) | 2004-06-10 | 2004-06-10 | Oblique cutting saw protective cover internal-link rod drawing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2717612Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011026302A1 (en) * | 2009-09-07 | 2011-03-10 | 宁波捷美进出口有限公司 | Hand-hold circular saw casing mechanism |
| CN102029430B (en) * | 2009-09-24 | 2013-06-05 | 苏州宝时得电动工具有限公司 | Portable cutting machine |
-
2004
- 2004-06-10 CN CN 200420023871 patent/CN2717612Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011026302A1 (en) * | 2009-09-07 | 2011-03-10 | 宁波捷美进出口有限公司 | Hand-hold circular saw casing mechanism |
| CN102029430B (en) * | 2009-09-24 | 2013-06-05 | 苏州宝时得电动工具有限公司 | Portable cutting machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111376354B (en) | Building wood cutting device | |
| CN112606090B (en) | Accurate positioning device is used in paper tube processing | |
| CN2717612Y (en) | Oblique cutting saw protective cover internal-link rod drawing device | |
| CN210336260U (en) | High-precision wood cutting machine | |
| CN213530944U (en) | Flitch fixed establishment for plate shearing machine | |
| CN2745685Y (en) | Pushing protective cover device with inner linkage of oblique cutting saw | |
| CN215749491U (en) | Flaking machine with hold down mechanism | |
| CN113909563B (en) | Multifunctional plate pipe mechanical precision cutting platform | |
| CN211661983U (en) | A gallows for maintaining engine | |
| CN112428363A (en) | Cutting equipment for machining laminate flooring | |
| CN217223805U (en) | Interior decoration furred ceiling fossil fragments cut device | |
| CN215433800U (en) | Hydraulic paper cutting machine | |
| CN2719464Y (en) | Diagonal saw switch anti-locking device | |
| CN215358845U (en) | Novel cut-to-size saw with safeguard function | |
| CN112621934B (en) | Wood board waste removing device | |
| CN2752001Y (en) | Two-purpose wood working planing machine with one protective cover | |
| CN218398560U (en) | Cutting device for shaving board processing | |
| CN212945706U (en) | Aluminum template cutting equipment | |
| CN212044891U (en) | Drawing cutting device for environmental art design | |
| CN2696757Y (en) | Self-locking device for protective cover of inclined saw breaking off | |
| CN213969225U (en) | Numerical control hydraulic swing type plate shearing machine with protection structure | |
| CN220197566U (en) | EPBI and brake oil pipe partial shipment device | |
| CN213318043U (en) | Wood-based plate cutting mechanism | |
| CN216940901U (en) | Full-automatic type cuts single core optical cable equipment | |
| CN216180787U (en) | Cutting device of rubber component processing usefulness |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050817 Termination date: 20130610 |