CN215820283U - Drawing fixing device for machining - Google Patents
Drawing fixing device for machining Download PDFInfo
- Publication number
- CN215820283U CN215820283U CN202121756029.4U CN202121756029U CN215820283U CN 215820283 U CN215820283 U CN 215820283U CN 202121756029 U CN202121756029 U CN 202121756029U CN 215820283 U CN215820283 U CN 215820283U
- Authority
- CN
- China
- Prior art keywords
- iron plate
- fixed
- fixedly connected
- drawings
- fixing device
- 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.)
- Active
Links
Images
Landscapes
- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
Abstract
The utility model discloses a drawing fixing device for machining, which comprises a base, a supporting column arranged on the base and a fixed iron plate hinged on the supporting column, wherein a plurality of magnet blocks used for positioning drawings are adsorbed on the fixed iron plate, the rear side of the supporting column is fixedly connected with an L-shaped plate, and an adjusting assembly used for adjusting the inclination angle of the fixed iron plate is arranged on the L-shaped plate. According to the utility model, through the matching of the structures, the inclination angle of the fixed iron plate can be adjusted, convenience is provided for viewing drawings, the transparent protective film can be conveniently pulled downwards according to the size of the drawings after the drawings are fixed, and can be locked in time after the drawings are fixed, so that the drawings are protected, and the situation that impurities such as dust, oil and the like on the hands of operators are adhered to the drawings to damage the drawings when the drawings are viewed is avoided.
Description
Technical Field
The utility model relates to the technical field of machining, in particular to a drawing fixing device for machining.
Background
The machining drawing is a die design drawing of a workpiece, and in the machining process, a technician generally watches the drawing and processes the workpiece at the same time to ensure that the machined workpiece can meet the drawing requirement, so that a fixing device is required to be used for fixing the drawing in the machining process.
For example, chinese patent publication No. CN208972992U discloses a drawing fixing device for machining.
Because this drawing fixing device is when fixing the drawing, is difficult for protecting the drawing, causes operating personnel easily when watching the drawing, and operating personnel is on hand impurity such as dust, oil easily adhere on the drawing, causes the damage to the drawing, consequently needs to improve.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a paper fixing device for machining, which can adjust the inclination angle of a fixed iron plate, provides convenience for viewing drawings, and can conveniently pull a transparent protective film downwards according to the size of the drawings after the drawings are fixed, and can lock the transparent protective film in time after the drawings are fixed, so that the drawings are protected, the phenomenon that impurities such as dust, oil and the like on the hands of an operator are adhered to the drawings when the drawings are viewed and the drawings are damaged is avoided, and the problems in the background art are solved.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a drawing fixing device for machining, includes the base, sets up support column on the base and articulates the fixed iron plate on the support column, it has a plurality of to be used for carrying out the magnet piece of fixing a position the drawing to adsorb on the fixed iron plate, the rear side fixedly connected with L template of support column, be equipped with the adjusting part who is used for adjusting fixed iron plate inclination on the L template.
The top fixedly connected with fixed frame of fixed iron plate, be equipped with in the fixed frame and be used for carrying out the transparent protection subassembly that protects to the drawing.
Preferably, the adjusting component comprises a strip-shaped groove formed in the L-shaped plate, a screw rod is connected to the strip-shaped groove in a rotating mode, a threaded sleeve is connected to the surface of the screw rod in a threaded mode, and a connecting rod used for pushing the fixed iron plate to swing is hinged to the threaded sleeve.
Preferably, transparent protection component is including rotating the pivot of connection in fixed frame, the looks remote site fixedly connected with winding up roller of two pivots, the cover is equipped with the torsional spring in the pivot, the both ends of torsional spring respectively with the side of winding up roller and the inner wall fixed connection of fixed frame, the winding has transparent protective film on the winding up roller, transparent protective film's bottom fixedly connected with magnet strip, the side of fixed frame is equipped with and is used for the fixed one-way locking subassembly of winding up roller locking.
Preferably, the magnet strip is fixedly connected with a pull rod.
Preferably, the one-way locking assembly comprises a connecting cylinder fixedly connected to the side face of the fixed frame, the end of the rotating shaft penetrates into the connecting cylinder and is fixedly connected with a ratchet wheel, and a shifting fork assembly used for enabling the ratchet wheel to rotate in a one-way mode is arranged on the connecting cylinder.
Preferably, the shifting fork assembly comprises a notch formed in the connecting cylinder, a pawl matched with the ratchet wheel is connected to the notch in a rotating mode, and a spring is fixedly connected between the pawl and the connecting cylinder.
Compared with the prior art, the utility model has the following beneficial effects:
one, through the setting of L template, bar groove, screw rod, thread bush and connecting rod for rotate the screw rod, the thread bush can remove on the surface of screw rod, under the effect of connecting rod, can promote fixed iron plate and swing round the pin joint with the support column, thereby can adjust the inclination of fixed iron plate, it provides convenience to watch the drawing for operating personnel.
Two, through fixed frame, the apparatus further comprises a rotating shaft, the winding up roller, transparent protecting film and torsional spring, make the transparent protecting film of downward pulling, the transparent protecting film of winding on the winding up roller can drive the winding up roller and the pivot rotates, make the torsional spring produce deformation and gather restoring force, and at the ratchet, under the cooperation of pawl and spring, make the winding up roller can unidirectional rotation, and rotate and to fix the winding up roller that can be timely after accomplishing, play the guard action to the drawing, avoided when watching the drawing, the dust of operating personnel on hand, impurity adhesion such as oil is on the drawing, damage has been caused to the drawing.
Drawings
FIG. 1 is a front cross-sectional view of a transparent shield assembly of the present invention;
FIG. 2 is a side cross-sectional view of the present invention;
fig. 3 is a side cross-sectional view of the latch assembly of the present invention.
In the figure: 1. a base; 2. a support pillar; 3. fixing the iron plate; 4. a magnet block; 5. a fixing frame; 6. a screw; 7. a threaded sleeve; 8. a connecting rod; 9. a rotating shaft; 10. a winding roller; 11. a transparent protective film; 12. a magnet bar; 13. a torsion spring; 14. a pull rod; 15. a connecting cylinder; 16. a ratchet wheel; 17. a pawl; 18. a spring; 19. an L-shaped plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a drawing fixing device for machining, includes base 1, set up support column 2 on base 1 and articulate fixed iron plate 3 on support column 2, it has a plurality of to be used for carrying out the magnet piece 4 of fixing a position to the drawing to adsorb on fixed iron plate 3, through four angles of 4 fixed drawings of magnet piece, be convenient for to fixing the drawing on fixed iron plate 3, the rear side fixedly connected with L template 19 of support column 2 is equipped with the adjusting part who is used for adjusting 3 inclination of fixed iron plate on the L template 19.
The fixed frame 5 of top fixedly connected with of fixed iron plate 3 is equipped with the transparent protection subassembly that is used for protecting the drawing in the fixed frame 5.
The adjusting component comprises a strip-shaped groove formed in the L-shaped plate 19, a screw rod 6 is connected to the strip-shaped groove in a rotating mode, a threaded sleeve 7 is connected to the surface of the screw rod 6 in a threaded mode, and a connecting rod 8 used for pushing the fixed iron plate 3 to swing is hinged to the threaded sleeve 7.
When the inclination of fixed iron plate 3 is adjusted to needs, through rotating screw rod 6, because screw rod 6 and 7 threaded connection of thread bush, and the rotation to thread bush 7 through the bar groove has carried out the restriction, make thread bush 7 can remove on the surface of screw rod 6, under the effect of connecting rod 8, can promote fixed iron plate 3 and swing round the pin joint with support column 2, thereby can adjust the inclination of fixed iron plate 3, it provides convenience to watch the drawing for operating personnel.
Transparent protection component is including rotating the pivot 9 of connection in fixed frame 5, the looks remote site fixedly connected with winding up roller 10 of two pivot 9, the cover is equipped with torsional spring 13 on the pivot 9, the both ends of torsional spring 13 respectively with the side of winding up roller 10 and the inner wall fixed connection of fixed frame 5, the winding has transparent protecting film 11 on the winding up roller 10, the bottom fixedly connected with magnet strip 12 of transparent protecting film 11, the side of fixed frame 5 is equipped with and is used for the fixed one-way locking subassembly of winding up roller 10 locking.
When the drawing is fixed on fixed iron plate 3, through magnet strip 12 pulling transparent protective film 11 downwards, make transparent protective film 11 of winding on winding up roller 10 can drive winding up roller 10 and pivot 9 and rotate, make torsional spring 13 produce deformation and gather restoring force, under the cooperation of one-way locking subassembly, make winding up roller 10 can unidirectional rotation, and rotate fixing winding up roller 10 that can be timely after accomplishing, play the guard action to the drawing, avoided when watching the drawing, the dust of operating personnel on hand, impurity such as oil adheres on the drawing, damage has been caused to the drawing.
The magnet bar 12 is fixedly connected with a pull rod 14, and the magnet bar 12 is conveniently pulled to move downwards through the arrangement of the pull rod 14.
The one-way locking assembly comprises a connecting cylinder 15 fixedly connected to the side face of the fixed frame 5, the end portion of the rotating shaft 9 penetrates into the connecting cylinder 15 and is fixedly connected with a ratchet wheel 16, and a shifting fork assembly used for enabling the ratchet wheel 16 to rotate in a one-way mode is arranged on the connecting cylinder 15.
The shifting fork assembly comprises a notch arranged on the connecting cylinder 15, a pawl 17 matched with the ratchet wheel 16 is rotationally connected in the notch, and a spring 18 is fixedly connected between the pawl 17 and the connecting cylinder 15.
Through ratchet 16, pawl 17 and spring 18's setting, can know by the characteristic of ratchet 16 and pawl 17 self, one-way rotation can carry out, convenient transparent protective film 11 of pulling downwards protects the drawing, and under the cooperation of pawl 17 and spring 18, make can be timely after transparent protective film 11 stimulates suitable position lock, and when watching the drawing end, relieve the locking to ratchet 16 through stirring pawl 17, make under the effect of torsional spring 13 self restoring force, can drive the winding roller 10 and carry out transparent protective film 11 of rolling, and can pull magnet strip 12 and fixed iron plate 3 separation at the in-process of rolling, make transparent protective film 11 can be rolled up in fixed frame 5, conveniently take off the drawing.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a drawing fixing device for machining, includes base (1), sets up support column (2) on base (1) and articulates fixed iron plate (3) on support column (2), its characterized in that: the drawing positioning device is characterized in that a plurality of magnet blocks (4) used for positioning drawings are adsorbed on the fixed iron plate (3), an L-shaped plate (19) is fixedly connected to the rear side of the supporting column (2), and an adjusting assembly used for adjusting the inclination angle of the fixed iron plate (3) is arranged on the L-shaped plate (19);
the top fixedly connected with of fixed iron plate (3) fixes frame (5), be equipped with in fixed frame (5) and be used for carrying out the transparent protection subassembly that protects the drawing.
2. The drawing fixing device for machining according to claim 1, characterized in that: the adjusting component comprises a strip-shaped groove formed in the L-shaped plate (19), a screw rod (6) is connected to the strip-shaped groove in an internal rotation mode, a threaded sleeve (7) is connected to the surface of the screw rod (6) in a threaded mode, and a connecting rod (8) used for pushing the fixed iron plate (3) to swing is hinged to the threaded sleeve (7).
3. The drawing fixing device for machining according to claim 1, characterized in that: transparent protection component is including rotating pivot (9) of connection in fixed frame (5), the relative end fixedly connected with winding up roller (10) of two pivot (9), the cover is equipped with torsional spring (13) in pivot (9), the both ends of torsional spring (13) respectively with the side of winding up roller (10) and the inner wall fixed connection of fixed frame (5), the winding has transparent protecting film (11) on winding up roller (10), the bottom fixedly connected with magnet strip (12) of transparent protecting film (11), the side of fixed frame (5) is equipped with and is used for the fixed one-way locking subassembly of winding up roller (10) locking.
4. The drawing fixing device for machining according to claim 3, characterized in that: the magnet strip (12) is fixedly connected with a pull rod (14).
5. The drawing fixing device for machining according to claim 3, characterized in that: one-way locking subassembly includes connecting cylinder (15) of fixed connection in fixed frame (5) side, the tip of pivot (9) is worn into in connecting cylinder (15) to fixedly connected with ratchet (16), be equipped with on connecting cylinder (15) and be used for making ratchet (16) unidirectional rotation's shift fork subassembly.
6. The drawing fixing device for machining according to claim 5, characterized in that: the shifting fork assembly comprises a notch formed in the connecting cylinder (15), a pawl (17) matched with the ratchet wheel (16) is connected to the notch in a rotating mode, and a spring (18) is fixedly connected between the pawl (17) and the connecting cylinder (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121756029.4U CN215820283U (en) | 2021-07-30 | 2021-07-30 | Drawing fixing device for machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121756029.4U CN215820283U (en) | 2021-07-30 | 2021-07-30 | Drawing fixing device for machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215820283U true CN215820283U (en) | 2022-02-15 |
Family
ID=80193900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121756029.4U Active CN215820283U (en) | 2021-07-30 | 2021-07-30 | Drawing fixing device for machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215820283U (en) |
-
2021
- 2021-07-30 CN CN202121756029.4U patent/CN215820283U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215820283U (en) | Drawing fixing device for machining | |
| CN208395049U (en) | A kind of kinescope scratching device | |
| CN111828800A (en) | Electronic equipment display support with adjustability | |
| CN211709201U (en) | Ball nut extracting tool | |
| CN212873025U (en) | Lens cleaning device | |
| CN215265412U (en) | Data driving integrated circuit liquid crystal display | |
| CN113624773B (en) | Detection apparatus for vehicle instrument | |
| CN116221595A (en) | Video auxiliary device for power transformation operation and maintenance | |
| CN213248510U (en) | Glass pot cover perforating device | |
| CN213934858U (en) | Computer software and hardware detection device convenient to adjust | |
| CN212465547U (en) | Sales counter for exhibition | |
| CN212749352U (en) | Convenient fixing device of dysmorphism lens veneer equipment | |
| CN216542471U (en) | Workpiece integrated stable clamping equipment for grinding machine | |
| CN216371501U (en) | Copper titanium zirconium zinc rear plug accessory knurling structure | |
| CN220837551U (en) | Stamping die with protection machanism | |
| CN220783523U (en) | Edging device for glass processing | |
| CN216027079U (en) | Non ferrous metal copper-clad plate calendering processing agency | |
| CN214866118U (en) | Rolling mill device convenient to adjust roll width | |
| CN218362374U (en) | Machine filter cutting machine | |
| CN215866363U (en) | Brightness adjusting device for visual inspection based on silk ingots | |
| CN216484645U (en) | Quality detection device for processing coated glass | |
| CN217178091U (en) | Multifunctional liquid crystal display screen with dust removal structure | |
| CN216143407U (en) | Ground monitoring device based on unmanned aerial vehicle front end discernment | |
| CN217596524U (en) | Metal cutting machine tool applied to general equipment manufacturing | |
| CN220145659U (en) | One shot forming tripod diamond gyro wheel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |