CN203579303U - Self-locking carrier plate - Google Patents
Self-locking carrier plate Download PDFInfo
- Publication number
- CN203579303U CN203579303U CN201320724727.5U CN201320724727U CN203579303U CN 203579303 U CN203579303 U CN 203579303U CN 201320724727 U CN201320724727 U CN 201320724727U CN 203579303 U CN203579303 U CN 203579303U
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- China
- Prior art keywords
- self
- snap close
- support plate
- locking
- face
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- Expired - Fee Related
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- 239000000463 material Substances 0.000 abstract description 37
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004801 process automation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a self-locking carrier plate. The self-locking carrier plate comprises a carrier plate body and at least one pair of self-locking devices symmetrically arranged at end surfaces of the carrier plate body. Each self-locking device comprises a lock catch seat, a lock catch which is matched with and movably connected with the lock catch seat, a spring which is arranged between the lock catch and the lock catch seat and can be stretched in the moving direction of the lock catch, and a shifting fork which is connected with the lock catch and can push the lock catch, and flanges are arranged on opposite surfaces of the two lock catches in the symmetrically arranged self-locking devices. The self-locking carrier plate is symmetrically provided with the self-locking devices, the lock catch and the lock catch seat in each self-locking device are movably connected, each spring is arranged between the lock catch and the lock catch seat in each self-locking device, and the symmetrically arranged self-locking devices abut against opposite sides of materials by utilizing the elasticity of the springs, thereby playing a role in fixing the materials. The self-locking carrier plate fixes the materials through mechanical rigidity, guarantees quality, is short in production cycle, can be recycled, and is high in efficiency.
Description
Technical field
The utility model relates to materiel machining fixture, relates in particular to a kind of self-locking support plate.
Background technology
Along with scientific and technological progress, a large amount of machineries are for the manufacture of industry, the materiel machining more and more standardization that becomes, and material is because the requirement of process automation needs by accurate stationary positioned, as the processing location of PCB, existing
PCB processing fixing step be: 1, pcb board is put into support plate; 2, from gummed paper frame, get gummed paper; 3, by PCB and support plate gummed paper firm pasting; 4, by sending into track with the support plate posting, process.
The shortcoming of prior art: 1, the production cycle long, inefficiency; 2, gummed paper stickup is unstable, and quality is unsecured; 3, gummed paper can not recycle, and waste resource, increases cost.
Utility model content
The utility model provides the fixedly self-locking support plate of material of a kind of simple in structure, accurate positioning, self-locking for the problems referred to above.
The technical scheme the utility model proposes is, design a kind of self-locking support plate, support plate, at least one pair of is symmetricly set in the self-locking device of support plate end face, and described self-locking device comprises: snap close seat, coordinate the removable snap close being connected, be located at the spring that can stretch along snap close moving direction between described snap close and snap close seat, be connected and can promote the shift fork of this snap close with described snap close with snap close seat; In described symmetrically arranged self-locking device, the opposite face of two snap closes is provided with flange.
Preferably, described snap close seat end face is provided with the U-shaped opening that is communicated with side, and two vertical planes of described U-shaped opening are arranged with the raised line of relative protrusion; Described snap close size matches with described U-shaped opening, and described snap close is provided with the two sides that U-shaped opening vertical plane coordinates the groove that holds described raised line, and described snap close is by groove and described removable connection of snap close seat.
The U-shaped opening of described snap close seat and the opposite face of snap close are provided with counterbore, and described both ends of the spring is located in described counterbore.
Described shift fork is L shaped, and the L shaped vertical edge of described shift fork is located in described snap close perforate, is laterally provided with the pin that is positioned at described shift fork vertical edge rear in described perforate.
Described support plate end face middle part is provided with groove, and the relative edge of described groove is respectively equipped with the breach coordinating with described self-locking device, and described snap close seat is located at that described breach is interior to be fixedly connected with support plate, and described snap close seat, snap close, support plate end face are concordant.
In described support plate end face groove, be evenly provided with raised line protruding upward.
Described support plate end face two ends are respectively equipped with locating hole.
Described support plate end face two ends are also respectively equipped with through hole.
In the utility model the first embodiment, described flange is located at two snap close opposite face upper ends, and described flange lower end is provided with oblique angle.
In the utility model the second embodiment, described flange is located at two snap close opposite face upper ends, the dentation fin that described flange is interval.
Compared with prior art, support plate of the present utility model is arranged with self-locking device, snap close in self-locking device is connected with snap close seat is removable, and is provided with spring between the two, and symmetrically arranged self-locking device utilizes the elastic force of spring that material relative edge is pushed against, thereby play the fixedly effect of material, by mechanical rigid, fix, ensure the quality of products, and with short production cycle, reusable edible, efficiency is high.
Accompanying drawing explanation
Below in conjunction with embodiment and accompanying drawing, the utility model is elaborated, wherein:
Fig. 1 is support plate schematic diagram of the present utility model;
Fig. 2 is snap close seat schematic diagram of the present utility model;
Fig. 3 is snap close schematic diagram of the present utility model;
Fig. 4 is the utility model the first embodiment view to be expected;
Fig. 5 is that the utility model the first embodiment locks material view;
Fig. 6 is the utility model the second embodiment view to be expected;
Fig. 7 is that the utility model the second embodiment locks material view.
The specific embodiment
As shown in Fig. 1 to 7, the self-locking support plate that the utility model embodiment proposes, comprise: support plate 1, at least one pair of is symmetricly set in the self-locking device of support plate 1 end face, self-locking device comprises: snap close seat 2, coordinate the removable snap close being connected 3 with snap close seat 2, being located between snap close 3 and snap close seat 2 can be along the spring 4 of snap close moving direction stretching, be connected and can promote the shift fork 5 of this snap close with snap close 3; In symmetrically arranged self-locking device, the opposite face of two snap closes 3 is provided with flange 31.Utilize shift fork 5 that snap close 3 is outwards promoted, material is placed on support plate 1, unclamp after shift fork 5, symmetrical snap close 3, under the thrust of spring 4, pushes against material relative edge, thereby plays the fixedly effect of material, fixes reusable edible by mechanical rigid.
Preferably, snap close seat 2 end faces are provided with the U-shaped opening 21 that is communicated with side, and two vertical planes of U-shaped opening 21 are arranged with the raised line 22 of relative protrusion; Snap close 3 sizes match with U-shaped opening 21, and the two sides that snap close 3 coordinates with U-shaped opening 21 vertical planes are provided with the groove 32 that holds raised line 22, and snap close 3 is connected with snap close seat 2 is removable by groove 32.The U-shaped opening 21 of snap close seat 2 is provided with counterbore with the opposite face of snap close 3, and spring 4 two ends are located in counterbore.Snap close 3 end faces are provided with perforate 33, and shift fork 5 is L shaped, and shift fork 5L shape vertical edge is located in snap close perforate 33, the interior pin 6 that is positioned at shift fork 5 vertical edge rears that is laterally provided with of perforate 33, upwards promote L shaped shift fork 5 bases, fork 5 vertical edges and pin 6 butts, outwards promote snap close 3 by pin 6.
More optimize, for increasing the automation performance of support plate 1, adopt cylinder to control support plate 1 self-locking state, utilize ejecting rod of cylinder upwards to promote shift fork 5L shape base, place after material, ejecting rod of cylinder is return, and symmetrical snap close 3 is fixed on material on support plate 1, can process material, automation is controlled and is guaranteed that materiel machining production efficiency is very high.Support plate 1 end face middle part is provided with groove 11, the relative edge of groove 11 is respectively equipped with the breach 12 coordinating with self-locking device, the dual-side that on snap close seat 2 end faces, U-shaped opening 21 vertical planes are corresponding extends outward respectively a fixed block 23 protruding downwards, on support plate 1, the two sides of breach 12 are provided with the recess 16 coordinating with fixed block 23, snap close seat 2 is fixed in breach 12 by screw connection fixing block 23 and recess 16, snap close seat 2, snap close 3, support plate 1 end face are concordant, the processing to material end face after convenient fixedly material.
Further optimize, the interior raised line protruding upward 13 that is evenly provided with of support plate 1 end face groove 11, guarantees that material is placed on the planarization on support plate 1, and support plate 1 end face groove 11 is also arranged a plurality of square openings 17, is convenient to alleviate support plate weight, reduces costs, and economizes on resources.Support plate 1 end face two ends are respectively equipped with locating hole 14, and assurance support plate 1 can accurately be located on automated machine, convenient according to the self-locking device installation cylinder on support plate 1.Support plate 1 end face two ends are also respectively equipped with through hole 15, while placing material, generally adopt manipulator or manually with clamp clamps material two ends, be placed on support plate 1, fixture bottom easily contacts with support plate 1, keep out material and be directly placed on support plate 1, the through hole 15 at support plate 1 two ends can guarantee that fixture lower end can be stretched in through hole 15 when fixture is placed material, thereby guarantee that material can directly be placed on support plate 1, prevent because placing the improper damage that material is produced.
As shown in Figure 4,5, in the utility model the first embodiment, processing situation for material end face a little less than support plate 1, now, flange 31 is located at two snap close 3 opposite face upper ends, flange 31 lower ends are provided with oblique angle, when expecting state, ejecting rod of cylinder ejects, shift fork 5 anglecs of rotation, drive pin 6 and snap close 3 to move backward, material can freely be put into or take out; During lock material state, ejecting rod of cylinder is return, and shift fork 5 is got back to initial point, snap close 3 is locked material relative edge by spring 4 elastic force, and the flange 31 on snap close 3 is compressed on material on support plate 1, and now material and support plate 1 combine together, be convenient to following process, completion of processing is recycled to again the material state for the treatment of.
As shown in Figure 6,7, in the utility model the second embodiment, processing situation for material end face higher than support plate 1, described flange 31 is located at two snap close 3 opposite face upper ends, and the dentation fin that described flange 31 is interval, when expecting state, ejecting rod of cylinder ejects, shift fork 5 anglecs of rotation, drive pin 6 and snap close 3 to move backward, and material can freely be put into or take out; During lock material state, ejecting rod of cylinder is return, and shift fork 5 is got back to initial point, and the dentation fin on snap close 3 pushes against material relative edge by spring 4 elastic force, and now material and support plate 1 are fixing, carry out following process, and completion of processing is recycled to again the material state for the treatment of.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. a self-locking support plate, it is characterized in that comprising: support plate (1), at least one pair of is symmetricly set in the self-locking device of support plate (1) end face, described self-locking device comprises: snap close seat (2), coordinate the removable snap close being connected (3), be located at the spring (4) that can stretch along snap close moving direction between described snap close (3) and snap close seat (2), be connected and can promote the shift fork (5) of this snap close with described snap close (3) with snap close seat (2); In described symmetrically arranged self-locking device, the opposite face of two snap closes (3) is provided with flange (31).
2. self-locking support plate as claimed in claim 1, is characterized in that, described snap close seat (2) end face is provided with the U-shaped opening (21) that is communicated with side, and two vertical planes of described U-shaped opening (21) are arranged with the raised line (22) of relative protrusion; Described snap close (3) size matches with described U-shaped opening (21), the two sides that described snap close (3) coordinates with U-shaped opening (21) vertical plane are provided with the groove (32) that holds described raised line (22), and described snap close (3) is by groove (32) and removable connection of described snap close seat (2).
3. self-locking support plate as claimed in claim 2, is characterized in that, the U-shaped opening (21) of described snap close seat is provided with counterbore with the opposite face of snap close (3), and described spring (4) two ends are located in described counterbore.
4. self-locking support plate as claimed in claim 3, it is characterized in that, described snap close (3) end face is provided with perforate (33), described shift fork (5) is L shaped, the L shaped vertical edge of described shift fork (5) is located in described snap close perforate (33), is laterally provided with the pin (6) that is positioned at described shift fork (5) vertical edge rear in described perforate (33).
5. self-locking support plate as claimed in claim 4, it is characterized in that, described support plate (1) end face middle part is provided with groove (11), the relative edge of described groove (11) is respectively equipped with the breach (12) coordinating with described self-locking device, described snap close seat (2) is located in described breach (12) and is fixedly connected with support plate (1), and described snap close seat (2), snap close (3), support plate (1) end face are concordant.
6. self-locking support plate as claimed in claim 5, is characterized in that, described flange (31) is located at two snap closes (3) opposite face upper end, and described flange (31) lower end is provided with oblique angle.
7. self-locking support plate as claimed in claim 5, is characterized in that, described flange (31) is located at two snap closes (3) opposite face upper end, the dentation fin that described flange (31) is interval.
8. self-locking support plate as claimed in claim 5, is characterized in that, is evenly provided with raised line protruding upward (13) in described support plate (1) end face groove (11).
9. self-locking support plate as claimed in claim 1, is characterized in that, described support plate (1) end face two ends are respectively equipped with locating hole (14).
10. self-locking support plate as claimed in claim 1, is characterized in that, described support plate (1) end face two ends are also respectively equipped with through hole (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320724727.5U CN203579303U (en) | 2013-11-18 | 2013-11-18 | Self-locking carrier plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320724727.5U CN203579303U (en) | 2013-11-18 | 2013-11-18 | Self-locking carrier plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203579303U true CN203579303U (en) | 2014-05-07 |
Family
ID=50577274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320724727.5U Expired - Fee Related CN203579303U (en) | 2013-11-18 | 2013-11-18 | Self-locking carrier plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203579303U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105598874A (en) * | 2014-11-24 | 2016-05-25 | 鸿富锦精密电子(郑州)有限公司 | Automatic buckling structure |
| CN114147503A (en) * | 2021-12-06 | 2022-03-08 | 捷普电子(广州)有限公司 | Bearing device |
-
2013
- 2013-11-18 CN CN201320724727.5U patent/CN203579303U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105598874A (en) * | 2014-11-24 | 2016-05-25 | 鸿富锦精密电子(郑州)有限公司 | Automatic buckling structure |
| CN105598874B (en) * | 2014-11-24 | 2020-02-11 | 鸿富锦精密电子(郑州)有限公司 | Automatic buckling structure |
| CN114147503A (en) * | 2021-12-06 | 2022-03-08 | 捷普电子(广州)有限公司 | Bearing 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: 20140507 |