CN218772601U

CN218772601U - Furnace carrier of crossing of quick centre gripping

Info

Publication number: CN218772601U
Application number: CN202222988188.8U
Authority: CN
Inventors: 杜倩倩
Original assignee: Hangzhou Hesheng Electronic Technology Co ltd
Current assignee: Hangzhou Hesheng Electronic Technology Co ltd
Priority date: 2022-11-04
Filing date: 2022-11-04
Publication date: 2023-03-28
Anticipated expiration: 2032-11-04

Abstract

The utility model provides a quick centre gripping cross stove carrier belongs to circuit board processing technology field. This quick centre gripping cross stove carrier, including bottom plate and bracing piece, it is three all be provided with the skid resistant course in the backup pad, the spout has been seted up to both sides through the bottom plate, gliding three backup pad in the spout, rely on the rotation threaded rod, rely on the threaded rod to take off from the connecting plate, can make the backup pad slide in the spout, connect in corresponding first screw hole and second screw hole through the threaded rod, can fix the backup pad, and then can adjust the distance between the backup pad, the stove is processed to the PCB board of equidimension not to the convenience, through the skid resistant course that sets up in the three backup pad, rely on the skid resistant course can increase the frictional force of backup pad upper surface, when making the PCB board fixed in the backup pad, reduce the gliding possibility in the backup pad of PCB board, improve the processing effect that the stove was processed to PCB.

Description

Furnace carrier of crossing of quick centre gripping

Technical Field

The utility model relates to a circuit board processing technology field particularly, relates to a cross stove carrier of quick centre gripping.

Background

The solder furnace carrier is widely used in the process of processing the circuit board, and particularly, when wave soldering is carried out, the solder furnace carrier is used for placing the circuit board so as to protect temperature-resistant elements, screw holes and other positions which cannot be soldered.

Chinese patent publication No. CN210137512U discloses a carrier for a soldering furnace, which includes a carrier for placing a workpiece to be processed, a pressing plate located on an upper side of the carrier, and a cover plate located on an upper side of the pressing plate, wherein the cover plate is provided with a plurality of pressing springs, when the cover plate covers the pressing plate, the pressing springs apply pressure to the pressing plate toward the carrier, and the workpiece to be processed is fixed between the carrier and the pressing plate. The utility model provides a cross tin stove carrier places the part on the support plate, places the PCB board on the part, covers the clamp plate on the support plate of well placing the PCB board again, and a pressfitting apron on the clamp plate again, with PCB board and part pressfitting, the abundant contact for it is even to be processed the work piece welding.

The tin furnace carrier has the advantages that the PCB is pressed and fully contacted with the parts, so that the processed workpiece is uniformly welded, but the tin furnace carrier still has some defects such as: 1. the PCB board of equidimension not is inconvenient to be fixed the centre gripping, when processing the stove to the PCB board of equidimension not, needs to use different stove carriers of crossing. 2. When the PCB is fixed, the PCB slides due to the fact that the PCB is not fixed firmly, and the furnace-passing processing effect of the PCB is easily influenced.

SUMMERY OF THE UTILITY MODEL

In order to make up for the above deficiency, the utility model provides a quick centre gripping cross stove carrier to solve the problem that proposes among the above-mentioned background art.

The utility model provides a furnace passing carrier capable of being clamped quickly, which comprises a bottom plate and a supporting rod,

two chutes are respectively formed in two sides of the bottom plate, two chutes are slidably connected with three supporting plates and three supporting plates, the bottoms of two ends of each supporting plate are fixedly connected with connecting plates, each connecting plate is provided with a first threaded hole, two sides of the bottom plate are respectively provided with a plurality of second threaded holes, each connecting plate is fixedly connected with the bottom plate through a threaded rod, four supporting rods are arranged on the supporting plates, the supporting rods are arranged on the supporting plates respectively, the supporting plates are four, the elastic pieces are connected to the supporting plates in a rotating mode, the bottoms of the elastic pieces are provided with fixing blocks, and the supporting plates are three and provided with anti-skid layers.

In the above-mentioned realization process, the spout has been seted up through the both sides of bottom plate, gliding three backup pad in the spout, rely on the rotation threaded rod, rely on the threaded rod to take off from the connecting plate, can make the backup pad slide in the spout, connect in corresponding first screw hole and second screw hole through the threaded rod, can fix the backup pad, and then can adjust the distance between the backup pad, the stove has been processed to the PCB board of equidimension not to the convenience, through the skid resistant course that sets up in the three backup pad, rely on the skid resistant course can increase the frictional force of backup pad upper surface, when making the PCB board fixed in the backup pad, reduce the gliding possibility in the backup pad of PCB board, the processing effect of stove is processed to the improvement PCB.

In a specific embodiment, two handles are arranged on the bottom plate, and a handle sleeve is arranged on each of the two handles.

In the implementation process, the furnace carrier can be conveniently taken up to process the furnace through the arrangement of the two handles.

In a specific embodiment, the four corners of the bottom plate are rounded.

In the above-mentioned realization process, the setting of fillet can avoid the edge too sharply, reduces the friction of bottom plate.

In a specific embodiment, the four fixing blocks are provided with elastic fixing blocks, and the thickness of the four fixing blocks is set to be 3-5cm.

In the implementation process, the fixing blocks are all provided with the elastic fixing blocks, so that the pressure loss of the fixing blocks to the PCB can be reduced.

In a specific embodiment, three of the support plates are provided with through holes, and the through holes are provided with a plurality of through holes.

In the implementation process, the through holes are formed, so that the supporting plate has a good ventilation effect, and the oven passing effect of the PCB is better.

In a specific embodiment, the inner side of the bottom plate is provided with two supporting bars, and the two supporting bars are both rectangular supporting bars.

In the implementation process, the support bars are arranged, so that a certain support force can be exerted on the three support plates, and the possibility of deformation of the support plates is reduced.

In a specific embodiment, four support rods are respectively arranged at two ends of two support plates at two sides.

In the implementation process, the supporting rods are arranged at the two ends of the supporting plate, so that the four corners of the PCB can be conveniently fixed.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a spout has been seted up to the both sides of bottom plate, gliding three backup pad in the spout relies on the rotation threaded rod, relies on the threaded rod to take off from the connecting plate, can be so that the backup pad slides in the spout, connects in corresponding first screw hole and second screw hole through the threaded rod, can fix the backup pad, and then can adjust the distance between the backup pad, and the stove has been processed to the PCB board of equidimension not to the convenience.

2. The utility model discloses an skid resistant course that sets up in the three backup pad relies on the skid resistant course can increase the frictional force of backup pad upper surface for when the PCB board is fixed in the backup pad, reduce the gliding possibility in the backup pad of PCB board, improve the processing effect that the stove was crossed in PCB processing.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural view provided by the present invention;

fig. 2 is an enlarged schematic view of a point a in fig. 1 according to the present invention;

fig. 3 is an enlarged schematic view of the position B in fig. 1 according to the present invention.

In the figure: 10. a base plate; 101. a handle; 1011. a handle sleeve; 102. round corners; 103. a supporting strip; 110. a chute; 120. a support plate; 121. a through hole; 130. a connecting plate; 140. a first threaded hole; 150. a second threaded hole; 160. a threaded rod; 20. a support bar; 210. a spring plate; 220. a fixed block; 230. and an anti-slip layer.

Detailed Description

The technical solution in the embodiment of the present invention will be described below with reference to the accompanying drawings in the embodiment of the present invention.

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Need go on in PCB board course of working and have gone on the stove, need use the stove carrier when crossing the stove, rely on threaded rod 160 to take off from connecting plate 130, can make backup pad 120 slide in spout 110, connect in one of them first screw hole 140 and second screw hole 150 through threaded rod 160, can fix backup pad 120, and then can adjust the distance between the backup pad 120, the stove is processed to the PCB board of equidimension not convenient, rely on skid resistant course 230 can increase the frictional force of backup pad 120 upper surface, make the PCB board when fixed in backup pad 120, reduce the PCB board the possibility of sliding in backup pad 120, improve the processing effect that the stove was crossed in PCB processing.

Referring to fig. 1-3, the present invention provides a fast clamping carrier for a furnace, which comprises a bottom plate 10 and a support rod 20,

two chutes 110 are respectively formed in two sides of the bottom plate 10, three support plates 120 are slidably connected in the two chutes 110, connecting plates 130 are fixedly connected to two ends of each support plate 120, a first threaded hole 140 is formed in each connecting plate 130, a plurality of second threaded holes 150 are formed in two sides of the bottom plate 10, the connecting plates 130 are fixedly connected to the bottom plate 10 through a threaded rod 160, four support rods 20 are respectively arranged on the two support plates 120, elastic pieces 210 are rotatably connected to the four support plates 120, fixing blocks 220 are arranged at the bottoms of the four elastic pieces 210, anti-slip layers 230 are arranged on the three support plates 120, the chutes 110 are formed in two sides of the bottom plate 10, three support plates 120 sliding in the chutes 110, the threaded rods 160 are rotated, the support plates 120 can be made to slide in the chutes 110 by being taken down from the connecting plates 130 through the threaded rods 160, the support plates 120 can be fixed by being connected to the corresponding first threaded holes 140 and second threaded holes 150 through the threaded rods 160, the support plates 120 can be fixed, further, the distance between the support plates 120 can be adjusted, PCBs can be conveniently processed through the support plates 230 arranged on the different sizes, the PCBs, the support plates 120, the possibility of increasing the friction of the sliding of the support plates 120 can be increased, and the sliding of the PCB, and the sliding of the PCB can be reduced on the sliding effect of the PCB.

In some embodiments, two handles 101 are disposed on the base plate 10, and two handle sleeves 1011 are disposed on each of the two handles 101, so that the furnace carrier can be conveniently taken up for processing through the furnace through the arrangement of the two handles 101.

In some specific embodiments, the fillets 102 are disposed at four corners of the bottom plate 10, and the fillets 102 are disposed to avoid the edges being too sharp, so as to reduce friction of the bottom plate 10.

In some specific embodiments, the four fixing blocks 220 are provided with elastic fixing blocks, the thicknesses of the four fixing blocks 220 are set to be 3-5cm, and the fixing blocks 220 are provided with elastic fixing blocks, so that the pressure loss of the fixing blocks 220 to the PCB board can be reduced.

In some specific embodiments, the through holes 121 are formed in all the three support plates 120, the through holes 121 are formed in a plurality of numbers, and the arrangement of the through holes 121 can enable the support plates 120 to have a good ventilation effect, so that the oven-passing effect of the PCB is better.

In some specific embodiments, two supporting bars 103 are disposed on the inner side of the bottom plate 10, both supporting bars 103 are rectangular supporting bars, and the supporting bars 103 are disposed to have a certain supporting force for the three supporting plates 120, so as to reduce the possibility of deformation of the supporting plates 120.

In some specific embodiments, the four support rods 20 are respectively disposed at two ends of the two support plates 120 at two sides, and the support rods 20 are disposed at two ends of the support plates 120, so that four corners of the PCB board can be conveniently fixed.

The working principle of the rapid clamping furnace-passing carrier is as follows: during the use, slide in spout 110 through three backup pad 120, adjust the distance between the backup pad 120, through threaded rod 160 threaded connection in corresponding first screw hole 140 and second screw hole 150, make three backup pad 120 fix respectively, the stove has been processed to the PCB board of equidimension not to the convenience, place the PCB board on three backup pad 120, rotate on bracing piece 20 through shell fragment 210, rely on the elasticity of shell fragment 210, it is fixed to make fixed block 220 carry out quick centre gripping to the PCB board, rely on the skid resistant course 230 that sets up on the backup pad 120, reduce the slip of PCB board in backup pad 120, will cross the stove carrier and lift through handle 101, and then can cross the stove processing with the PCB board.

The above description is only an example of the present invention and is not intended to limit the scope of the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A furnace passing carrier capable of being clamped quickly is characterized by comprising

The connecting structure comprises a bottom plate (10), two sliding grooves (110) are respectively formed in two sides of the bottom plate (10), three supporting plates (120) are connected in the two sliding grooves (110) in a sliding mode, connecting plates (130) are fixedly connected to bottoms of two ends of the three supporting plates (120), each connecting plate (130) is provided with a first threaded hole (140), a plurality of second threaded holes (150) are respectively formed in two sides of the bottom plate (10), and the connecting plates (130) are fixedly connected with the bottom plate (10) through threaded rods (160);

the supporting rod (20), the bracing piece (20) are provided with four, four bracing pieces (20) set up respectively in two of them on backup pad (120), four all rotate on backup pad (120) and be connected with shell fragment (210), four the bottom of shell fragment (210) all is provided with fixed block (220), and is three all be provided with skid resistant course (230) on backup pad (120).

2. A rapid-clamping furnace carrier as claimed in claim 1, characterized in that the base plate (10) is provided with two handles (101), and the two handles (101) are provided with handle sleeves (1011).

3. A rapid-clamping carrier according to claim 1, characterized in that the bottom plate (10) is rounded at four corners (102).

4. The fast-clamping furnace carrier as claimed in claim 1, wherein four fixing blocks (220) are provided with elastic fixing blocks, and the thickness of the four fixing blocks (220) is set to be 3-5cm.

5. The carrier of claim 1, wherein three support plates (120) are provided with through holes (121), and the through holes (121) are provided in a plurality.

6. A fast-clamping furnace carrier according to claim 1, wherein two supporting bars (103) are provided on the inner side of the bottom plate (10), and both supporting bars (103) are rectangular.

7. A rapid clamping carrier according to claim 1, wherein four support rods (20) are respectively disposed at both ends of the two support plates (120) at both sides.