CN216338054U

CN216338054U - Pneumatic lifting equipment for hanging tool on circuit board immersion gold

Info

Publication number: CN216338054U
Application number: CN202122819417.9U
Authority: CN
Inventors: 罗建业
Original assignee: Shenzhen Xinxiangtai Electronics Co ltd
Current assignee: Shenzhen Xinxiangtai Electronics Co ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-04-19
Anticipated expiration: 2031-11-17

Abstract

The utility model provides pneumatic lifting equipment for a hanger on a circuit board immersion gold, which relates to the technical field of pneumatic lifting, and comprises a U-shaped base, wherein two support columns are respectively and fixedly arranged at two ends of the upper surface of the U-shaped base, two pneumatic lifting pumps are respectively and fixedly arranged between every two support columns, an L-shaped connecting block is fixedly arranged at the output end of each pneumatic lifting pump, a rectangular fixed block is fixedly arranged between every two L-shaped connecting blocks, and a clamping mechanism is fixedly arranged on the upper surface of the rectangular fixed block. Thereby clamping the hanger.

Description

Pneumatic lifting equipment for hanging tool on circuit board immersion gold

Technical Field

The utility model relates to the technical field of pneumatic lifting, in particular to pneumatic lifting equipment for a hanger on a circuit board immersion gold.

Background

Copper welding spots on a circuit board are easy to oxidize in the air to cause poor tin absorption or poor contact, so that surface gold deposition needs to be carried out on copper welding spots, the gold deposition is to cover a layer of gold on the copper surface through chemical reaction, for example, a hanging tool for improving the production efficiency of printed circuit board gold deposition is provided with CN201120004033.5 application number, and comprises a main body frame, an upper clamping groove plate is arranged at the upper end of the main body frame, a lower clamping groove plate is arranged at the lower end of the main body frame, a left clamping groove plate is arranged at the left end of the main body frame, a right clamping groove plate is arranged at the right end of the main body frame, two ends of the upper clamping groove plate are respectively connected with the main body frame through fasteners, the left clamping groove plate is connected with a first guide rod, a first guide hole is arranged on the main body frame, the first guide rod is arranged in the first guide hole, the right clamping groove plate is connected with a second guide rod, and a second guide hole is arranged on the main body frame, the second guide rod is arranged in the second guide hole.

However, according to the technical scheme, when the hanger is used, the hanger is placed on pneumatic lifting equipment, and due to the fact that no clamping equipment exists, the hanger can move in the process of repeatedly moving up and down, and after the hanger moves to a certain distance, the hanger can fall off, and a circuit board on the hanger is damaged, so that improvement is made, and the pneumatic lifting equipment for the hanger on the circuit board immersion gold is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide pneumatic lifting equipment for a hanger on a circuit board immersion gold, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a pneumatic jacking equipment of hanger on heavy golden of circuit board, includes the U-shaped base, the upper surface both ends difference fixed mounting of U-shaped base has two pillars, per two equal fixed mounting has two pneumatic elevator pumps, every between the pillar the equal fixed mounting of output of pneumatic elevator pump has an L shape connecting block, per two equal fixed mounting has a rectangle fixed block between the L shape connecting block, the last fixed surface of rectangle fixed block installs clamping mechanism, clamping mechanism includes the half slot, the half slot is seted up inside rectangle fixed block upper surface.

Preferably, four movable universal wheels are fixedly mounted on the lower surface of the U-shaped base, and a U-shaped frame is fixedly mounted at the upper end of the support column.

Preferably, a rectangular groove is formed in one side of each semicircular groove, and a rectangular movable block is movably mounted in each rectangular groove through a rotating shaft.

Preferably, an oval groove is formed in each rectangular movable block, and an oval movable block connecting rod is fixedly mounted on the upper surface of one side, far away from the rectangular groove, of each semicircular groove.

Preferably, one end of each oval movable block connecting rod is movably provided with an oval movable block, and the oval movable blocks movably penetrate through the oval grooves.

Preferably, the outer surface of the oval movable block connecting rod is sleeved with a spring, and one end of the spring is fixedly mounted on the upper surface of the rectangular fixed block.

Preferably, every the surface of pneumatic lift pump all is equipped with a fixed ring of pneumatic lift pump, the fixed ring's of pneumatic lift pump one end welded fastening installs the surface at the pillar.

Compared with the prior art, the utility model has the following beneficial effects:

(1) according to the utility model, the hanger can be placed in the clamping mechanism through the semicircular groove in the clamping mechanism, the rectangular movable block movably arranged in the rectangular groove arranged on one side of the semicircular groove can be tightly pressed on the hanger, the elliptical movable block can penetrate through the elliptical groove arranged in the rectangular movable block, and the elliptical movable block is rotated after the elliptical movable block is tightly pressed to a certain degree, so that the hanger is tightly clamped, the phenomenon of deviation in long-time use can be effectively prevented, and the hanger cannot fall off.

(2) The pneumatic lifting pump fixing ring sleeved on the outer surface of the pneumatic lifting pump can provide enough stabilizing force for long-time use, so that the deviation is prevented, and the stabilizing force of the whole equipment can be increased by matching the support with the U-shaped frame.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the front side of a pneumatic lifting device of a hanger on a circuit board immersion gold according to the present invention;

FIG. 2 is a schematic structural diagram of a top view of a pneumatic lifting device of a hanger on a circuit board immersion gold according to the present invention;

fig. 3 is an enlarged schematic structural diagram of a place a in fig. 1 of a pneumatic lifting device of a hanger on a circuit board immersion gold according to the present invention.

In the figure: 1. a pneumatic lift pump; 2. a U-shaped frame; 3. a pillar; 4. a U-shaped base; 5. a universal wheel; 6. an L-shaped connecting block; 7. a rectangular fixed block; 8. a clamping mechanism; 801. an elliptical trough; 802. an elliptical movable block; 803. an elliptical movable block connecting rod; 804. a rectangular movable block; 805. a semicircular groove; 806. A rectangular groove; 807. a spring; 9. pneumatic lift pump fixed ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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.

Examples

As shown in fig. 1-3, pneumatic lifting means of hanger on heavy golden of circuit board, including U-shaped base 4, U-shaped base 4's upper surface both ends respectively fixed mounting have two pillars 3, per two equal fixed mounting has two pneumatic elevator pumps 1, every between the pillar 3 the equal fixed mounting of output of pneumatic elevator pump 1 has an L shape connecting block 6, per two equal fixed mounting has a rectangle fixed block 7 between the L shape connecting block 6, the last fixed surface of rectangle fixed block 7 installs clamping mechanism 8, clamping mechanism 8 includes half slot 805, half slot 805 is seted up at rectangle fixed block 7 upper surface inside.

It can be understood that in this application, the lower fixed surface of U-shaped base 4 installs four universal wheels 5 that are used for the activity, the upper end fixed mounting of pillar 3 has U-shaped frame 2, and the lower fixed surface through U-shaped base 4 installs four universal wheels 5 that are used for the activity can push equipment to different posts when using.

It can be understood that in this application, a rectangular groove 806 is all seted up to one side inside of each semicircular groove 805, and each rectangular groove 806's inside all has a rectangle movable block 804 through rotation axis movable mounting, can compress tightly on the hanger through rectangle movable block 804 of the inside movable mounting of rectangular groove 806.

It can be understood that in this application, each oval groove 801 has all been seted up to the inside of rectangle movable block 804, every the equal fixed mounting of one side upper surface that rectangle groove 806 was kept away from to half slot 805 has an oval movable block connecting rod 803, through an oval groove 801 has all been seted up to the inside of rectangle movable block 804 can let oval movable block 802 pass through.

It can be understood that in this application, every the equal movable mounting of one end of oval movable block connecting rod 803 has an oval movable block 802, oval movable block 802 activity is passed oval groove 801, can let oval movable block 802 from the passing through the oval groove 801 that rectangle movable block 804 is inside to be seted up, rotates oval movable block 802 after compressing tightly to certain degree to carry out the chucking with the hanger, can effectually prevent the phenomenon that the skew appears under long-time use.

It can be understood that in this application, the outer surface cover of oval movable block connecting rod 803 is equipped with spring 807, the one end fixed mounting of spring 807 is in the upper surface of rectangle fixed block 7, and the outer surface cover through oval movable block connecting rod 803 is equipped with spring 807 and can prevent that the hanger from splitting through the cushion force when using.

It can be understood that in this application, every the surface of pneumatic lift pump 1 all is equipped with the solid fixed ring 9 of a pneumatic lift pump, the solid fixed ring 9 of one end welded fastening of the solid fixed ring 9 of pneumatic lift pump installs at the surface of pillar 3, and the solid fixed ring 9 of pneumatic lift pump who establishes through the outer surface cover of pneumatic lift pump 1 can provide sufficient steadying force in long-time use, prevents to take place the skew.

The working principle of the pneumatic lifting device of the hanging tool on the circuit board immersion gold comprises the following steps:

during the use, at first the semicircle trough 805 among the clamping mechanism 8 can be put into the hanger wherein, and the rectangle movable block 804 of the inside movable mounting of rectangular channel 806 that semicircle trough 805 one side was seted up can compress tightly on the hanger, and oval groove 801 that rectangle movable block 804 was inside seted up can let oval movable block 802 from here pass, rotate oval movable block 802 after compressing tightly to a certain degree, thereby carry out the chucking with the hanger, can effectually prevent the phenomenon that the skew appears under long-time use, and the hanger can not drop, and pneumatic elevator pump 1 can drive the hanger and reciprocate.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a pneumatic jacking equipment of hanger on heavy golden of circuit board, includes U-shaped base (4), its characterized in that: the utility model discloses a pneumatic lifting pump, including U-shaped base (4), upper surface both ends difference fixed mounting have two pillars (3), per two equal fixed mounting has two pneumatic elevator pump (1), every between pillar (3) the equal fixed mounting of output of pneumatic elevator pump (1) has one L shape connecting block (6), per two equal fixed mounting has one rectangle fixed block (7) between L shape connecting block (6), the last fixed surface of rectangle fixed block (7) installs clamping mechanism (8), clamping mechanism (8) include half slot (805), half slot (805) are seted up at rectangle fixed block (7) upper surface inside.

2. The pneumatic lifting device of the circuit board immersion gold hanging tool of claim 1 is characterized in that: the lower fixed surface of U-shaped base (4) installs four universal wheels (5) that are used for the activity, the upper end fixed mounting of pillar (3) has U-shaped frame (2).

3. The pneumatic lifting device of the circuit board immersion gold hanging tool of claim 1 is characterized in that: a rectangular groove (806) is formed in one side of each semicircular groove (805), and a rectangular movable block (804) is movably mounted in each rectangular groove (806) through a rotating shaft.

4. The pneumatic lifting device of the circuit board immersion gold hanging tool is characterized in that: an oval groove (801) is formed in each rectangular movable block (804), and an oval movable block connecting rod (803) is fixedly mounted on the upper surface of one side, away from the rectangular groove (806), of each semicircular groove (805).

5. The pneumatic lifting device of the circuit board immersion gold hanging tool is characterized in that: every the equal movable mounting of one end of oval movable block connecting rod (803) has an oval movable block (802), oval movable block (802) activity is passed oval groove (801).

6. The pneumatic lifting device of the circuit board immersion gold hanging tool is characterized in that: the outer surface cover of oval movable block connecting rod (803) is equipped with spring (807), the one end fixed mounting of spring (807) is in the upper surface of rectangle fixed block (7).

7. The pneumatic lifting device of the circuit board immersion gold hanging tool of claim 1 is characterized in that: every the surface of pneumatic lift pump (1) all is equipped with a fixed ring of pneumatic lift pump (9), the one end welded fastening of the fixed ring of pneumatic lift pump (9) installs the surface at pillar (3).