CN207372813U - Profile cut-off machine protective device and Profile cut-off machine - Google Patents
Profile cut-off machine protective device and Profile cut-off machine Download PDFInfo
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- CN207372813U CN207372813U CN201721387849.4U CN201721387849U CN207372813U CN 207372813 U CN207372813 U CN 207372813U CN 201721387849 U CN201721387849 U CN 201721387849U CN 207372813 U CN207372813 U CN 207372813U
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- arc
- limit protrusion
- shield
- profile cut
- side edges
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Abstract
This application discloses the Profile cut-off machines of a kind of Profile cut-off machine protective device and the configuration device, the Profile cut-off machine protective device includes protective cover, the protective cover includes fixed shield and the movable shield with the fixed shield rotation connection, the fixed shield and the movable shield are metal material, punch forming has the first limit protrusion protruded outward on the fixed shield, there is inwardly projecting punch forming in the movable shield, and with matched second limit protrusion of the first limit protrusion, when movable shield, which is equivalent to the fixed shield, turns to precalculated position, second limit protrusion with first limit protrusion abuts that the movable shield is prevented to be rotated further.The application is simple in structure, with material it is few, there is good durability.
Description
Technical field
This application involves a kind of Profile cut-off machine protective device and configure the Profile cut-off machine of the device.
Background technology
Existing Profile cut-off machine protective device is made of movable shield and fixed shield, gear spiral shell of burn-oning in movable shield
Mother, limited block of burn-oning on fixed shield, movable shield is peripherally pivoted along fixed shield, and gear nut and limited block play /V and make
With.
There are the problems such as parts are more, manufacturing process is miscellaneous for the Profile cut-off machine protective device of above-mentioned this structure.
The content of the invention
The purpose of the application is：In view of the above-mentioned problems, the application propose it is a kind of it is simple in structure, with material it is few, there is good durable
The Profile cut-off machine protective device of degree and the Profile cut-off machine for configuring the device.
The technical solution of the application is：
A kind of Profile cut-off machine protective device, including protective cover, the protective cover include fixed shield and with it is described
The movable shield of fixed shield rotation connection, the fixed shield and the movable shield are metal material, the fixed shield
Punch forming has the first limit protrusion protruded outward on cover, in the movable shield punch forming have inwardly projecting and with
Matched second limit protrusion of one limit protrusion, when movable shield, which is equivalent to the fixed shield, turns to precalculated position,
Second limit protrusion with first limit protrusion abuts that the movable shield is prevented to be rotated further.
This Profile cut-off machine protective device of the application based on the above technical solutions, further includes following preferred side
Case：
The fixed shield includes two covers being spaced apart and the arc-shaped side edges being connected between the two covers,
First limit protrusion is formed in the arc-shaped side edges.
The arc-shaped side edges are arc-shaped structure.
First limit protrusion is arranged at length one end of the arc-shaped side edges.
First limit protrusion is located at the extrados of the arc-shaped side edges.
The movable shield includes two covers being spaced apart and the arc-shaped side edges being connected between the two covers,
Second limit protrusion is formed in the arc-shaped side edges.
The arc-shaped side edges are arc-shaped structure, and second limit protrusion is arranged at the length one of the arc-shaped side edges
End.
The length other end bending and molding of the arc-shaped side edges has an operation handle.
Second limit protrusion is located at the intrados of the arc-shaped side edges.
A kind of Profile cut-off machine, the Profile cut-off machine protective device including said structure.
The application has the advantages that：
1st, the limit protrusion to cooperate in shield and movable shield is fixed directly to rush on fixed shield and movable shield
It presses, easy to make and saving material, while the bond strength of limit protrusion and shield is good, improves the use of protective cover
Service life.
2nd, the length end bending and molding of movable shield arc-shaped side edges has an operation handle, and during practical application, operator can
The operation handle is held to rotate movable shield, so as to convenient closing up and be unfolded to protective cover.
Description of the drawings
The application is described further in the following with reference to the drawings and specific embodiments：
Fig. 1 is the structure diagram of the embodiment of the present application medium section protective device of cutting machine；
Fig. 2 is the exploded view of the embodiment of the present application medium section protective device of cutting machine.
Wherein：1- fixes shield, the first limit protrusions of 1a-, 2- movable shields, the second limit protrusions of 2a-.
Specific embodiment
The application is described in further detail below by specific embodiment combination attached drawing.The application can be with a variety of
Different forms is realized, however it is not limited to the present embodiment described embodiment.The purpose of detailed description below is provided
It is easy for becoming apparent from present disclosure thorough explanation, the words of the wherein indicating positions such as upper and lower, left and right is only pin
To shown structure in respective figure for position.
Figures 1 and 2 show that a preferred embodiment of this Profile cut-off machine protective device of the application, with traditional section bar
Protective device of cutting machine is identical, also includes protective cover, which includes fixed shield 1 and rotated with fixed shield
The movable shield 2 of connection.When movable shield 2 rotates clockwise in Fig. 1 around the central axes of fixed shield 1, then the protection
Cover is closed up, on the contrary then be unfolded.
The key improvements of the present embodiment are that fixed shield 1 and movable shield 2 are metal material, are rushed on fixed shield 1
Molded have a first limit protrusion 1a protruded outward, in movable shield 2 punch forming have it is inwardly projecting and with the first limit convex
The matched second limit protrusion 2a of 1a are played, when movable shield 2 is equivalent to (ratio when the fixed expansion of shield 1 turns to precalculated position
State as shown in Figure 1), the second limit protrusion 2a with the first limit protrusion 1a abuts that movable shield 2 is prevented to continue
Expansion rotates.
With reference to shown in Fig. 2, above-mentioned fixed shield 1 include two covers being spaced apart and be connected to the two covers it
Between arc-shaped side edges, above-mentioned first limit protrusion 1a is specifically formed in arc-shaped side edges.And arc-shaped side edges are arc-shaped structure,
First limit protrusion 1a is arranged at length one end of arc-shaped side edges, and the first limit protrusion 1a is located at the outer arc of arc-shaped side edges
Face.
It refers again to shown in Fig. 2, above-mentioned movable shield 2 also includes two covers being spaced apart and is connected to the two covers
Arc-shaped side edges between face, above-mentioned second limit protrusion 2a are specifically formed in the arc-shaped side edges of movable shield 2.And activity shield
The arc-shaped side edges of cover 2 are also arc-shaped structure, and the second limit protrusion 2a is arranged at length one end of the arc-shaped side edges, and second
Limit protrusion 2a is located at the intrados of the arc-shaped side edges.
In addition, it refers again to shown in Fig. 1 and Fig. 2, for the convenience of the users to the rotation of movable shield 2, so that the protection
Cover can close up or be unfolded very conveniently, and the present embodiment (is limited in the length other end of 2 arc-shaped side edges of movable shield away from second
That one end of position protrusion 2a) bending and molding has an operation handle (being not marked in figure).During practical application, operator can hold the behaviour
Movable shield 2 is rotated as handle.
Certainly, above-described embodiment is only the technical concepts and features for illustrating the application, and its object is to make people much of that
Solution present context is simultaneously implemented according to this, and the protection domain of the application can not be limited with this.It is all according to the application major technique
The equivalent transformation or modification that the Spirit Essence of scheme is done, should all cover within the protection domain of the application.
Claims (10)
1. a kind of Profile cut-off machine protective device, including protective cover, the protective cover include fixed shield (1) and with it is described
The movable shield (2) of fixed shield rotation connection, which is characterized in that the fixed shield (1) and the movable shield (2) are
Metal material, on the fixed shield (1) punch forming have the first limit protrusion (1a) protruded outward, the movable shield
(2) on punch forming have it is inwardly projecting and with matched second limit protrusion (2a) of first limit protrusion (1a), work as institute
When stating movable shield (2) and being equivalent to the fixed shield (1) and turn to precalculated position, second limit protrusion (2a) with it is described
First limit protrusion (1a) abuts that the movable shield (2) is prevented to be rotated further.
2. Profile cut-off machine protective device according to claim 1, which is characterized in that between the fixed shield (1) includes
Two covers and the arc-shaped side edges that are connected between the two covers every distribution, first limit protrusion (1a) are formed at
In the arc-shaped side edges.
3. Profile cut-off machine protective device according to claim 2, which is characterized in that the arc-shaped side edges are arc-shaped knot
Structure.
4. Profile cut-off machine protective device according to claim 2, which is characterized in that first limit protrusion (1a) sets
It is placed in length one end of the arc-shaped side edges.
5. Profile cut-off machine protective device according to claim 2, which is characterized in that the first limit protrusion (1a) position
In the extrados of the arc-shaped side edges.
6. Profile cut-off machine protective device according to claim 1, which is characterized in that between the movable shield (2) includes
Two covers and the arc-shaped side edges that are connected between the two covers every distribution, second limit protrusion (2a) are formed at
In the arc-shaped side edges.
7. Profile cut-off machine protective device according to claim 6, which is characterized in that the arc-shaped side edges are arc-shaped knot
Structure, second limit protrusion (2a) are arranged at length one end of the arc-shaped side edges.
8. Profile cut-off machine protective device according to claim 6, which is characterized in that the second limit protrusion (2a) position
In the intrados of the arc-shaped side edges.
9. Profile cut-off machine protective device according to claim 7, which is characterized in that the length of the arc-shaped side edges is another
End bending and molding has an operation handle.
10. a kind of Profile cut-off machine, which is characterized in that including the Profile cut-off machine protection as described in any in claim 1 to 9
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721387849.4U CN207372813U (en) | 2017-10-25 | 2017-10-25 | Profile cut-off machine protective device and Profile cut-off machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721387849.4U CN207372813U (en) | 2017-10-25 | 2017-10-25 | Profile cut-off machine protective device and Profile cut-off machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207372813U true CN207372813U (en) | 2018-05-18 |
Family
ID=62337281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721387849.4U Active CN207372813U (en) | 2017-10-25 | 2017-10-25 | Profile cut-off machine protective device and Profile cut-off machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207372813U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107553210A (en) * | 2017-10-25 | 2018-01-09 | 锐奇控股股份有限公司 | Profile cut-off machine protector and Profile cut-off machine |
-
2017
- 2017-10-25 CN CN201721387849.4U patent/CN207372813U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107553210A (en) * | 2017-10-25 | 2018-01-09 | 锐奇控股股份有限公司 | Profile cut-off machine protector and Profile cut-off machine |
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