CN218301772U - Circuit board supporting claw - Google Patents
Circuit board supporting claw Download PDFInfo
- Publication number
- CN218301772U CN218301772U CN202222339918.1U CN202222339918U CN218301772U CN 218301772 U CN218301772 U CN 218301772U CN 202222339918 U CN202222339918 U CN 202222339918U CN 218301772 U CN218301772 U CN 218301772U
- Authority
- CN
- China
- Prior art keywords
- bending
- circuit board
- vertical
- right angle
- angle
- 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
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model discloses a circuit board supporting claw, which forms a right-angle bending plate by bending, the lower part of the right-angle bending plate is provided with a front-side bending, the bottom of the front-side bending is a vertical bending, and the bottom of the vertical bending forms a supporting bottom plate by bending; the right-angle bending plate is provided with a reinforcing bulge; the front side is bent and is provided with the middle part with vertical bending junction and punches a hole, and the rear side that the middle part was punched a hole is protruding for the side along the edge that punches a hole in the middle part. The utility model discloses still with the right angle board of bending and the integrative design of chain subassembly to realize the solid installation of card through the chain card. The utility model discloses structural design is novel, and bulk strength is high, and toughness is strong, and the installation is dismantled conveniently, has overcome multiple technical problem among the prior art, is the circuit board support claw of an ideal.
Description
Technical Field
The utility model belongs to the technical field of the circuit strutting arrangement, concretely relates to circuit board supports claw.
Background
On the circuit board components and parts welding production line, the circuit board that treats welding generally erects through strutting arrangement, then realizes high temperature welding in carrying the welding equipment with the circuit board, and this kind of transport operating mode relates to high temperature, generally can not use the conveyer belt to carry, and the support of circuit board is realized through the support claw to present the general mode in this field, and support claw and conveying chain are the global design, and it is carried the circuit board inside and outside welding equipment along with the walking of conveying chain. The technical problems in the existing production line are as follows: 1. the supporting claws are formed by bending metal and need to have certain flexibility, the existing supporting claws have poor toughness and are easy to deform after being used for a long time, the deformed supporting claws have obvious insufficient rigidity, and a circuit board is easy to slide down or even fall off when being conveyed on the upper part of the circuit board; 2. the existing supporting claw and the chain are of a locking structure, and a single supporting claw is not easy to replace after being damaged, so that troubles are brought to maintenance work.
Aiming at the defects in the prior art, as technical personnel in the field design a circuit board supporting claw with an improved version through technical improvement, the defects of low overall strength and poor toughness in the prior art can be overcome, and meanwhile, the technical problem to be solved by the technical personnel in the field is that the personnel can conveniently work and replace the circuit board supporting claw.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned shortcomings of the prior art, the overall structure of the supporting claw is improved, which can achieve better strength and toughness with little or no increase in cost, and meanwhile, the assembling structure is improved, so that the supporting claw is easier to assemble and replace.
The utility model provides a concrete scheme that its technical problem adopted is:
a circuit board supporting claw comprises a right-angle bending plate, wherein a front side bending is arranged at the lower part of the right-angle bending plate, the bottom of the front side bending is a vertical bending, and the bottom of the vertical bending is a bending to form a supporting bottom plate; the right-angle bending plate is provided with a reinforcing bulge; the front side bending and vertical bending joint is provided with a middle punching hole, and the rear side of the middle punching hole is provided with a side edge bulge along the middle punching edge.
The top rear side of the right angle bending plate is provided with a chain assembly, a vertical rivet on the chain assembly penetrates through the right angle bending plate, a chain clamping piece is arranged at the top of the vertical rivet, the chain clamping piece is an elliptical annular sheet piece, and the single end opening gap of the chain clamping piece are smaller than the outer diameter of the vertical rivet.
The right angle department of the right angle board of bending be provided with the right angle paster, realize the whole reinforcement of the right angle board of bending through the right angle paster.
The number of the reinforcing bulges is two, the middle punching hole is arranged between the two reinforcing protrusions.
The right-angle bending plate, the front side bending plate, the vertical bending plate and the supporting bottom plate are arranged in an integrated structure.
The utility model discloses following beneficial effect has: the utility model adopts the above structure, it forms a right angle bending plate through bending, the lower part of the right angle bending plate is provided with a front side bending, the bottom of the front side bending is vertical bending, the bottom of the vertical bending forms a supporting bottom plate through bending; the right-angle bending plate is provided with a reinforcing protrusion; the front side is bent and is provided with the middle part with vertical bending junction and punches a hole, and the rear side that the middle part was punched a hole is protruding for the side along the edge that punches a hole in the middle part. The utility model discloses still with the right angle board of bending and the integrative design of chain subassembly to realize the solid installation of card through the chain card. The utility model discloses structural design is novel, and bulk strength is high, and toughness is strong, and the installation is dismantled conveniently, has overcome multiple technical problem among the prior art, is the circuit board support claw of an ideal.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic perspective view ii of the present invention;
fig. 3 is a schematic perspective view of the present invention;
FIG. 4 is a schematic view of the structure of the present invention;
FIG. 5 is a schematic view of the usage state of the present invention;
in the figure, 1, a right-angle bending plate, 11, a circuit board, 2, front side bending, 3, vertical bending, 4, a supporting bottom plate, 5, a reinforcing protrusion, 6, a right-angle paster, 7, a middle punching hole, 71, a side protrusion, 8, a bottom punching hole, 9, a chain assembly, 91 and a vertical rivet.
Detailed Description
The invention will be further described by means of embodiments,
a circuit board supporting claw comprises a right-angle bending plate 1, wherein the lower part of the right-angle bending plate 1 is provided with a front side bending 2, the bottom of the front side bending 2 is a vertical bending 3, and the bottom of the vertical bending 3 is a bending forming supporting bottom plate 4; the right-angle bending plate 1, the front side bending plate 2, the vertical bending plate 3 and the supporting bottom plate 4 are integrally formed through bending equipment, and the best forming mode is punch forming.
The right-angle bending plate 1 is provided with the reinforcing protrusion 5, as shown in the figure, the reinforcing protrusion 5 is formed along the right-angle bending plate, the whole reinforcing protrusion 5 covers a right-angle side and a vertical side, and the right-angle area of the right-angle bending plate 1 is most easily deformed in the use process of the whole circuit board supporting claw, so that the problems can be effectively solved through the arrangement of the reinforcing protrusion 5; a middle punched hole 7 is arranged at the joint of the front side bending 2 and the vertical bending, a side edge bulge 71 is arranged at the rear side of the middle punched hole 7 along the edge of the middle punched hole, when the middle punched hole is formed, a notch needs to be formed in the plate in the middle punched hole 7 area in advance, then a punching die is used for punching and applying force, in the punching and applying force process, a punching knife cannot be used, and the notch position in advance is preferably torn by using a round head punching die to form the middle punched hole 7 and the side edge bulge 71; furthermore, when the reinforcing protrusion 5 and the middle punching hole 7 are arranged, the number of the reinforcing protrusions 5 is two, and the middle punching hole 7 is arranged between the two reinforcing protrusions 5. The technical characteristics are set to aim at: the reinforcing protrusion 5 is responsible for upper reinforcing, the middle punching hole 7 and the side protrusion 71 are responsible for lower reinforcing, so that the weight is reduced, and the overall strength and toughness of the circuit board supporting claw are improved. When the structure is used, as shown in fig. 5, when two circuit board supporting claws support one circuit board 10, the circuit board 10 can be allowed to have a certain elastic deformation after being put in, and the pressing force generated after the deformation clamps and supports the circuit board.
On above structure basis, it is further that the inboard right angle department of the board 1 of right angle bending be provided with right angle paster 6, realize the regional secondary of the board of right angle bending through right angle paster 6 and strengthen, right angle paster 6 and right angle bending when board 1 combines, realize both laminating fixedly through the welding, the welding adopt high voltage electrode welding, make things convenient for the operation and efficient.
For the equipment of making things convenient for this device, the top rear side of the board 1 of bending at right angle be provided with chain subassembly 9, vertical rivet 91 on the chain subassembly 9 runs through the board 1 of bending at right angle, is provided with chain card 8 at the top of vertical rivet 91, chain card 8 be oval ring slice piece, its single-ended opening and single-ended opening clearance are less than vertical rivet external diameter, press from both sides through the pliers and get the combination that can realize chain subassembly 9 and the board 1 of bending at right angle, easy to assemble, dismantle.
To summarize: the utility model adopts the above structure, it forms a right angle bending plate 1, front side bending 2, vertical bending 3, support bottom plate 4 through bending, carries out local reinforcement to the easy deformation region through setting up reinforcement protrusion 5, middle part punching hole 7 and side edge protrusion 71, makes its bulk strength high, toughness is strong; the utility model discloses still with the integrative design of right angle bending plate 1 and chain subassembly 9 to realize the solid installation of card through chain card 8.
The utility model discloses structural design is novel, and the installation is dismantled conveniently, has overcome the multiple problem among the prior art, is the circuit board support claw of an ideal.
Claims (4)
1. The utility model provides a circuit board supports claw, its includes a right angle board of bending, its characterized in that: the lower part of the right-angle bending plate is provided with a front side bending, the bottom of the front side bending is a vertical bending, and the bottom of the vertical bending is a bending to form a supporting bottom plate; the right-angle bending plate is provided with a reinforcing bulge; a middle punched hole is formed at the joint of the front side bending part and the vertical bending part, and a side edge bulge is arranged on the rear side of the middle punched hole; the top rear side of the board of bending at the right angle is provided with the chain subassembly, and the vertical rivet on the chain subassembly runs through the board of bending at the right angle, is provided with the chain card at the top of vertical rivet, the chain card be oval annular slice piece, its single-ended opening and single-ended opening gap are less than vertical rivet external diameter.
2. A circuit board supporting claw according to claim 1, wherein: the right angle department of the right angle board of bending be provided with the right angle paster, realize the whole reinforcement of the right angle board of bending through the right angle paster.
3. A circuit board supporting claw according to claim 1, wherein: the reinforcing bulges are two, and the middle punching hole is arranged between the two reinforcing bulges.
4. A circuit board supporting claw according to claim 1, wherein: the right-angle bending plate, the front side bending plate, the vertical bending plate and the supporting bottom plate are arranged in an integrated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222339918.1U CN218301772U (en) | 2022-09-03 | 2022-09-03 | Circuit board supporting claw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222339918.1U CN218301772U (en) | 2022-09-03 | 2022-09-03 | Circuit board supporting claw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218301772U true CN218301772U (en) | 2023-01-13 |
Family
ID=84811398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222339918.1U Active CN218301772U (en) | 2022-09-03 | 2022-09-03 | Circuit board supporting claw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218301772U (en) |
-
2022
- 2022-09-03 CN CN202222339918.1U patent/CN218301772U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218301772U (en) | Circuit board supporting claw | |
| CN110005667A (en) | A kind of complete anchor ear and application method | |
| CN205966976U (en) | It is built -in towards inclined hole device | |
| CN210614887U (en) | Riveting assembly and connecting piece assembly | |
| CN218344012U (en) | Separating net for punching and flanging plate type metal pallet | |
| CN101412070A (en) | Contact point machine for sending rivet in stamping die | |
| CN207029300U (en) | A kind of vehicle frame traveller support of vehicle and there is its vehicle | |
| CN215070400U (en) | Sheet metal oscillator and antenna | |
| CN212944884U (en) | Progressive die stamping material belt | |
| CN100425917C (en) | Motor support of outdoor machine of air conditioner | |
| CN209918670U (en) | Punching die for hook component plate | |
| CN219865762U (en) | Riveting type side plate belt pin support | |
| CN210045878U (en) | Automatic riveting mechanism | |
| CN101710762A (en) | Motor iron core die with adjustable elastic tightening device | |
| CN204204341U (en) | Data plate installation component | |
| CN219365244U (en) | Wallboard capable of being installed rapidly | |
| CN211009397U (en) | Bolt connection type clamping saddle of solar cell panel | |
| CN208897168U (en) | Subframe | |
| CN215321968U (en) | Battery bracket | |
| CN216929449U (en) | Tensile support of interior load of cable head | |
| CN220586184U (en) | Fixed bolster for photovoltaic power generation board | |
| CN210614908U (en) | Stamping transfer device | |
| CN218891073U (en) | Punching machine | |
| CN214053422U (en) | Screw riveting die | |
| CN216176332U (en) | Non-waste riveting rivet punch-die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A circuit board support claw Effective date of registration: 20230928 Granted publication date: 20230113 Pledgee: Dezhou Rural Commercial Bank Co.,Ltd. Pledgor: Shandong Hengxin Electronics Co.,Ltd. Registration number: Y2023980059831 |