CN205733458U - A kind of head protection device of laser cutting machine - Google Patents
A kind of head protection device of laser cutting machine Download PDFInfo
- Publication number
- CN205733458U CN205733458U CN201620708925.6U CN201620708925U CN205733458U CN 205733458 U CN205733458 U CN 205733458U CN 201620708925 U CN201620708925 U CN 201620708925U CN 205733458 U CN205733458 U CN 205733458U
- Authority
- CN
- China
- Prior art keywords
- baffle plate
- portable plate
- plate
- installing rack
- laser cutting
- 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
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- Auxiliary Devices For Machine Tools (AREA)
Abstract
The utility model discloses the head protection device of a kind of laser cutting machine; its drip irrigation device is: include the installing rack being arranged on head; baffle plate is installed on installing rack; on baffle plate, sliding connects the screw threadeded with installing rack; between baffle plate and installing rack, elastic component it is arranged with on screw; being positioned at sliding on the face being impacted of baffle plate on baffle plate and be provided with the portable plate for protecting head, baffle plate is provided with the positioning element for fixing portable plate.Arranging portable plate, in use, portable plate bears the shock in the external world; head is protected, after portable plate is damaged, releases the location of positioning element; portable plate is skidded off from baffle plate, portable plate is disassembled from head, replace with new portable plate; achieve the replacing of portable plate very easily, additionally, the structure of portable plate is simpler than baffle arrangement; therefore the cost of portable plate is the lowest; by changing portable plate, the service life of baffle plate can be extended, reduce maintenance cost.
Description
Technical field
This utility model relates to laser cutting technique field, more specifically, it relates to the head of a kind of laser cutting machine
Protection device.
Background technology
Laser cutting machine is to utilize laser beam to cut workpiece, and its main principle is the energy the utilizing laser shape with light
Formula is concentrated into a highdensity light beam, and light beam is delivered to working surface, produces enough energy, makes material melt
Change, to reach cutting and the purpose of engraving, laser cutting machine has precision height, cutting speed is fast, be not limited to cutting pattern limit
System, Automatic Typesetting can save that material, otch be smooth and feature, its structure one of the laser cutting machine of prior art such as processing cost is low
As be: include that laser cutting machine body, head and frame, described head are connected with laser cutting machine body, described frame install
Under head, processed workpiece is entered by frame and carries out Laser cutting under head, uses the cut of above structure
Machine suffers from the drawback that, owing to being not provided with anticollision device, collision-prevention device on head, some sizes are bigger or workpiece in irregular shape exists
It is very easy to collide the outer wall of head when of preparation under head to be entered before processing so that the head of laser cutting machine is often
There will be breach or cut equivalent damage.
Therefore, notification number is that the utility model of CN202428118U provides a kind of laser cutting machine anticollision device, collision-prevention device, mainly
Including the installing rack being arranged on head, installing rack is provided with baffle plate, is connected by buffer unit between baffle plate with installing rack,
Operationally, cut machine head can be protected the most impaired.
But after using for a long time, after baffle plate bears multiple impact, baffle plate can be damaged, and is thus accomplished by
Being disassembled from installing rack by baffle plate, buffer unit of the prior art, baffle plate is connected by many group screw rods with installing rack, needs
To screw off multiple screw rod, not only time and effort consuming simultaneously, and if screw rod and installing rack occur stuck, dismantle the most difficult, comprehensive
Upper described, anticollision device, collision-prevention device of the prior art, inconvenient when changing baffle plate.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is to provide one and can facilitate when baffle plate is damaged
Change the head protection device of the laser cutting machine of baffle plate.
Above-mentioned technical purpose of the present utility model has the technical scheme that a kind of laser cutting machine
Head protection device, including the installing rack being arranged on head, described installing rack is provided with baffle plate, and on described baffle plate, sliding is even
It is connected to the screw threadeded with installing rack, described screw is arranged with between baffle plate and installing rack elastic component, described gear
Being positioned at sliding on the face being impacted of baffle plate on plate and be provided with the portable plate for protecting head, described baffle plate is provided with for fixing
The positioning element of portable plate.
By using technique scheme: arrange portable plate, in use, portable plate bears the shock in the external world, to head
Protect, after portable plate is damaged, releases the location of positioning element, portable plate is skidded off from baffle plate, by activity
Plate disassembles from head, replaces with new portable plate, achieves the replacing of portable plate very easily, additionally, live
The structure of dynamic plate is simpler than baffle arrangement, and the cost of portable plate is the lowest, by changing portable plate, can extend the use longevity of baffle plate
Life, reduces maintenance cost.
It is also preferred that the left be vertically provided with chute on described baffle plate, described positioning element includes that being arranged on chute lower end opens
Block at Kou and be arranged on the spring steel ball on chute inwall.
By using technique scheme: portable plate sliding is arranged in chute, can realize the cunning of portable plate and baffle plate
Moving and connect, portable plate can also be played the effect of auxiliary positioning, restraint plate degree of freedom on baffle plate, arrange gear by chute
Block, can play barrier effect, it is to avoid portable plate skids off in chute, and under the action of gravity of portable plate, portable plate is positioned
In chute, portable plate can be pressed in chute by spring steel ball, when needs more slide portable plate, directly by portable plate from cunning
Pull out in groove, change very rapid, very can realize the replacing of portable plate in labour-saving.
It is also preferred that the left described positioning element includes the hole, location being arranged on baffle plate, hole, described location at least two, described
Portable plate is provided with and is inserted into positioning the locating dowel in hole.
By using technique scheme: when installation activity plate, directly locating dowel is inserted in hole, location, by location
Frictional force between hole and locating dowel, can realize portable plate location on baffle plate and fix, during dismounting, and directly will location
Post is extracted in hole, location, can realize the dismounting of portable plate.
It is also preferred that the left be provided with hollow-out parts with portable plate corresponding position on described baffle plate.
By using technique scheme: the weight of baffle plate can be reduced, save material, simplify the structure of baffle plate.
It is also preferred that the left the upper the most inwardly bending of described baffle plate forms flange.
By using technique scheme: arranging flange, when people's grasped baffle plate, flange can be avoided on baffle edge
Burr by staff scratch, staff is played a protective role.
It is also preferred that the left the bottom in hole, described location is fixed with the first Magnet, described locating dowel is provided with joins with the first Magnet
The second Magnet closed.
By using technique scheme: after locating dowel is inserted in hole, location, the first Magnet and the first magnet coordinate,
Locating dowel can be avoided to skid off in hole, location, it is ensured that the bonding strength between hole, location and locating dowel, improve stability
And reliability, but the dismounting of locating dowel will not be impacted again.
It is also preferred that the left described portable plate is provided with the operating portion slided with operant activity plate.
By using technique scheme: when dismantling portable plate, operating portion can facilitate staff to lift as stress point
Portable plate.
It is also preferred that the left be hinged with the detection post for determining baffle plate and the spacing of installing rack on described installing rack.
By use technique scheme: detection post is set, assembling time, it is ensured that between baffle plate and installing rack away from
From accuracy, and then can ensure that the stress on baffle plate is uniform, it is to avoid baffle plate is damaged.
In sum, this utility model has the advantages that
1, arranging portable plate, in use, portable plate bears the shock in the external world, protects head, when portable plate is sent out
After raw damage, release the location of positioning element, portable plate skidded off from baffle plate, portable plate is disassembled from head,
Replace with new portable plate, achieve the replacing of portable plate very easily, additionally, the structure of portable plate compares baffle arrangement
Simply, the cost of portable plate is the lowest, by changing portable plate, can extend the service life of baffle plate, reduce maintenance cost；
2, detection post is set, when assembling, it is ensured that the accuracy of the distance between baffle plate and installing rack and then permissible
Ensure that the stress on baffle plate is uniform, it is to avoid baffle plate is damaged.
Accompanying drawing explanation
Fig. 1 is the assembled view of embodiment one；
Fig. 2 is the sectional arrangement drawing of embodiment one；
Fig. 3 is the assembled view of embodiment two；
Fig. 4 is the assembling explosive view of embodiment two；
In figure: 1, head；2, installing rack；21, screw；211, spring；22, detection post；3, baffle plate；31, through hole；32, sliding
Groove；321, spring steel ball；33, flange；34, hollow-out parts；4, portable plate；41, operation post；42, locating dowel；421, the second Magnet；
5, projection；51, hole, location；511, the first Magnet；6, block.
Detailed description of the invention
Below in conjunction with accompanying drawing 1-4, this utility model is described in further detail.
Embodiment one:
The head protection device of a kind of laser cutting machine, including the installing rack 2 being arranged on head 1, installing rack 2 passes through spiral shell
Following closely 21 or be weldingly fixed on head 1, installing rack 2 is two, and baffle plate 3 is arranged between two installing racks 2, on baffle plate 3
Being provided with through hole 31, in through hole 31, sliding connects has screw 21, screw 21 to threaded with installing rack 2, is arranged with on screw 21
Elastic component, in the present embodiment, elastic component is spring 211, and the two ends of spring 211 abut with installing rack 2 and baffle plate 3 respectively,
Being hinged with detection post 22 on installing rack 2, the length of the detection post 22 of each installing rack 2 is identical, when mounted, detects post 22
Abut with the medial surface of baffle plate 3, so can conveniently determine the screw-in amount of screw 21, it is ensured that the two ends of baffle plate 3 and installing rack 2 it
Between distance be equal, when mounted, by detection bar turn to be perpendicular to the position of baffle plate 3, in order to determine the position of baffle plate 3
Put, after installing, detection bar is turned to non-perpendicular position, does not interferes with the baffle plate 3 slip on screw 21.
In the inside bending in both sides up and down of baffle plate 3, forming flange 33, flange 33 is arranged along the length direction of baffle plate 3.At gear
Vertically being provided with portable plate 4 on plate 3, baffle plate 3 is provided with the positioning element of location portable plate 4, and portable plate 4 is arranged on baffle plate
Bearing in the one side of shock on 3, the both sides being positioned at portable plate 4 on baffle plate 3 are provided with chute 32, and positioning element includes being arranged on cunning
Block 6 at the lower ending opening of groove 32, the i.e. bottom of chute 32 are that closed is arranged, and are provided with spring on the medial surface of chute 32
211 steel balls, are provided with the groove coordinated with spring 211 steel ball on portable plate 4.
Being provided with hollow-out parts 34 with portable plate 4 corresponding position on baffle plate 3, hollow-out parts 34 includes being arranged on running through on baffle plate 3
Groove, runs through the area of groove and the area equation of portable plate 4, and portable plate 4 is provided with the operating portion slided with operant activity plate 4,
Operating portion includes the operation post 41 being fixed on portable plate 4, and operation post 41 is perpendicular to portable plate 4 and arranges.
Embodiment two:
In the present embodiment, being in place of the difference with embodiment one, in the present embodiment, positioning element includes being arranged on baffle plate
Hole, location 51 on 3, is provided with the locating dowel 42 inserted in hole 51, location, the diameter in hole 51, location on the medial surface of portable plate 4
With the equal diameters of locating dowel 42, locating dowel 42 at least two, in the present embodiment, locating dowel 42 is four, is separately positioned on
At the corner of portable plate 4, same, the hole, location 51 on baffle plate 3 is also two.
In order to improve the contact area of locating dowel 42 and hole 51, location, baffle plate 3 is provided with for extending hole 51, location long
The projection 5 of degree, hole 51, location is arranged in projection 5, is embedded with the first Magnet 511, in locating dowel 42 in the bottom in hole 51, location
Being provided with can be with the second Magnet 421 of the first Magnet 511 adhesive.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.Should refer to
Go out, for those skilled in the art, without departing from the some improvement under this utility model principle premise and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (8)
1. a head protection device for laser cutting machine, including the installing rack (2) being arranged on head (1), described installing rack
(2) being provided with baffle plate (3) on, the upper sliding of described baffle plate (3) connects the screw (21) threadeded with installing rack (2), described
It is positioned on screw (21) between baffle plate (3) and installing rack (2) and is arranged with elastic component, it is characterised in that: described baffle plate is positioned on (3)
On the face being impacted of baffle plate (3), sliding is provided with the portable plate (4) for protecting head (1), described baffle plate (3) be provided with for
The positioning element of fixing portable plate (4).
The head protection device of laser cutting machine the most according to claim 1, it is characterised in that: the upper edge of described baffle plate (3)
Vertical direction is provided with chute (32), and described positioning element includes the block (6) being arranged at chute (32) lower ending opening and sets
Put spring (211) steel ball on chute (32) inwall.
The head protection device of laser cutting machine the most according to claim 1, it is characterised in that: described positioning element includes
The hole, location (51) being arranged on baffle plate (3), hole, described location (51) at least two, described portable plate (4) is provided with can
Insert the locating dowel (42) in hole, location (51).
4. according to the head protection device of the laser cutting machine described in claim 1 or 2 or 3, it is characterised in that: described baffle plate
(3) upper and portable plate (4) corresponding position is provided with hollow-out parts (34).
The head protection device of laser cutting machine the most according to claim 4, it is characterised in that: described baffle plate (3) upper
The most inwardly bending forms flange (33).
The head protection device of laser cutting machine the most according to claim 3, it is characterised in that: hole, described location (51)
Bottom is fixed with the first Magnet (511), and described locating dowel (42) is provided with the second Magnet coordinated with the first Magnet (511)
(421)。
The head protection device of laser cutting machine the most according to claim 1, it is characterised in that: on described portable plate (4)
It is provided with the operating portion slided with operant activity plate (4).
The head protection device of laser cutting machine the most according to claim 1, it is characterised in that: on described installing rack (2)
It is hinged with the detection post (22) for determining baffle plate (3) and the spacing of installing rack (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620708925.6U CN205733458U (en) | 2016-06-30 | 2016-06-30 | A kind of head protection device of laser cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620708925.6U CN205733458U (en) | 2016-06-30 | 2016-06-30 | A kind of head protection device of laser cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205733458U true CN205733458U (en) | 2016-11-30 |
Family
ID=57378109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620708925.6U Expired - Fee Related CN205733458U (en) | 2016-06-30 | 2016-06-30 | A kind of head protection device of laser cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205733458U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110732791A (en) * | 2019-10-23 | 2020-01-31 | 西安中科微精光子制造科技有限公司 | quick-change device |
-
2016
- 2016-06-30 CN CN201620708925.6U patent/CN205733458U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110732791A (en) * | 2019-10-23 | 2020-01-31 | 西安中科微精光子制造科技有限公司 | quick-change device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20180630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |