CN211135850U

CN211135850U - Adjustable wave-soldering tray

Info

Publication number: CN211135850U
Application number: CN201922233823.XU
Authority: CN
Inventors: 孙红苔; 王伟
Original assignee: Tianjin Wanhechang Technology Co ltd
Current assignee: Tianjin Wanhechang Technology Co ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-07-31
Anticipated expiration: 2029-12-13

Abstract

The utility model relates to a wave-soldering tray field specifically is an adjustable type wave-soldering tray, which comprises a tray, the top of tray is provided with the mounting groove, the spout has been seted up on the inside bottom edge horizontal direction of mounting groove, the inside of tray is provided with the regulating part, the inside of mounting groove is provided with two sets of fly leafs. The utility model discloses a set up the regulating part, the rolling disc of holding first lead screw one end rotates, because the screw thread direction of first lead screw and the screw thread direction of second lead screw are the reverse distribution, drive the fly leaf simultaneously and carry out the displacement to the centre, and then adjust the actual size of mounting groove on the tray, be convenient for change different products, the practicality of wave-soldering tray has been improved, the phenomenon that the different products of change need change the wave-soldering tray has been avoided, the effectual work load that has reduced the staff possesses higher practicality.

Description

Adjustable wave-soldering tray

Technical Field

The utility model relates to a wave-soldering tray technical field specifically is an adjustable type wave-soldering tray.

Background

Wave soldering, in which the soldering surface of a board is directly contacted with high-temperature liquid tin to achieve the purpose of soldering, the high-temperature liquid tin keeps an inclined surface, and the liquid tin forms a wave-like phenomenon by a special device, so the wave soldering is called as 'wave soldering', the main material of the wave soldering is a soldering tin bar, the wave soldering refers to the soldering tin (lead-tin alloy) which is melted and is jetted into a soldering tin wave with design requirements by an electric pump or an electromagnetic pump, and the soldering tin can also be formed by injecting nitrogen into a soldering tin pool, so that a printed board which is pre-provided with components passes through the soldering tin wave, and the soldering tin soldering of mechanical and electrical connection between a component soldering end or a pin and a printed board pad is.

But the in-process of current wave-soldering tray using still has some weak points, and the area of wave-soldering tray is certain, when switching different products, needs to change different wave-soldering trays, and the change process is comparatively loaded down with trivial details, has increased staff's work load, has reduced its practicality.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a can adjust the actual size of mounting groove on the tray, be convenient for change different products, improve the practicality of wave-soldering tray, avoid changing the adjustable type wave-soldering tray that different products need change the phenomenon of wave-soldering tray.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

an adjustable wave soldering tray comprises a tray, a mounting groove, sliding grooves, adjusting pieces, a first lead screw, a rotating disc, a first sliding block, a fixed pipe, a second lead screw, a second sliding block, positioning columns, positioning holes, a fastening pad and movable plates, wherein the mounting groove is formed above the tray, the sliding grooves are formed in the bottom end of the inside of the mounting groove in the horizontal direction, the adjusting pieces are arranged inside the tray, and two groups of movable plates are arranged inside the mounting groove;

the adjusting part is including first lead screw, the one end of first lead screw is run through in tray and fixed mounting has the rolling disc, the other end fixed mounting of first lead screw has the rolling disc, the outside of first lead screw is rotated the cover and is had first sliding block, the side surface fixed mounting of rolling disc has the second lead screw, the outside of second lead screw is rotated the cover and is had the second sliding block.

Preferably, the thread direction of the first screw rod and the thread direction of the second screw rod are distributed in a reverse direction.

Preferably, the first sliding block and one of them group fly leaf fixed connection, the second sliding block and one of them group fly leaf fixed connection, first sliding block and second sliding block all are connected through the sliding mode with the spout.

Preferably, a handle frame is fixedly mounted on the side surface of the tray, and the handle frame is designed to be of a concave structure.

Preferably, the upper surface of the tray is fixedly provided with a positioning column, the lower surface of the tray is provided with a positioning hole, and a fastening pad is arranged inside the positioning hole.

Preferably, the positioning columns are connected with the positioning holes in a clamping mode, and four groups of the positioning columns and the positioning holes are arranged in pairs.

Compared with the prior art, the utility model provides an adjustable type wave-soldering tray possesses following beneficial effect:

1. according to the adjustable wave-soldering tray, the adjusting piece is arranged, the rotating disc at one end of the first lead screw is held to rotate, the thread direction of the first lead screw and the thread direction of the second lead screw are reversely distributed, and meanwhile, the movable plate is driven to displace towards the middle, so that the actual size of the mounting groove on the tray is adjusted, different products are convenient to replace, the practicability of the wave-soldering tray is improved, the phenomenon that the wave-soldering tray needs to be replaced when different products are replaced is avoided, the workload of workers is effectively reduced, and the adjustable wave-soldering tray has higher practicability;

2. this adjustable type wave-soldering tray through having set up the reference column, aligns the reference column on one of them group tray locating hole on another group tray, and the fastening pad in the locating hole then provides certain fastening for inseparabler between reference column and the locating hole, be convenient for carry out the standardization arrangement with the tray, avoided the tray to fall in the removal and lead to the phenomenon of scattering.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

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

fig. 3 is an enlarged schematic structural diagram of a portion B in fig. 1 according to the present invention.

In the figure: 1. a tray; 2. mounting grooves; 3. a chute; 4. an adjustment member; 41. a first lead screw; 42. rotating the disc; 43. a first slider; 44. a fixed tube; 45. a second lead screw; 46. a second slider; 47. a positioning column; 5. positioning holes; 6. a fastening pad; 7. a movable plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): as shown in fig. 1 and 2, an adjustable wave soldering tray includes a tray 1, a mounting groove 2, a sliding groove 3, an adjusting piece 4, a first lead screw 41, a rotating disc 42, a first sliding block 43, a fixed pipe 44, a second lead screw 45, a second sliding block 46, a positioning column 5, a positioning hole 6, a fastening pad 7 and a movable plate 8, wherein the mounting groove 2 is arranged above the tray 1, the sliding groove 3 is arranged at the bottom end inside the mounting groove 2 along the horizontal direction, the adjusting piece 4 is arranged inside the tray 1, and two groups of movable plates 8 are arranged inside the mounting groove 2;

the adjusting part 4 comprises a first screw rod 41, one end of the first screw rod 41 penetrates through the tray 1 and is fixedly provided with a rotating disc 42, the other end of the first screw rod 41 is fixedly provided with the rotating disc 42, a first sliding block 43 is sleeved outside the first screw rod 41 in a rotating mode, a second screw rod 45 is fixedly arranged on the side surface of the rotating disc 42, a second sliding block 46 is sleeved outside the second screw rod 45 in a rotating mode, the thread direction of the first screw rod 41 and the thread direction of the second screw rod 45 are distributed in a reverse mode, the first sliding block 43 is fixedly connected with one group of movable plates 8, the second sliding block 46 is fixedly connected with the other group of movable plates 8, the first sliding block 43 and the second sliding block 46 are connected with the sliding groove 3 in a sliding mode, a handle frame is fixedly arranged on the side surface of the tray 1, and the handle frame is; when the tray is used, the rotating disc 42 holding one end of the first screw rod 41 rotates, because the first sliding block 43, the fixed pipe 44 and the second screw rod 45 are fixed together, and the thread direction of the first screw rod 41 and the thread direction of the second screw rod 45 are distributed reversely, when the first screw rod 41 rotates, the first sliding block 43 on the first screw rod 41 slides towards the middle in the chute 3, the second sliding block 46 on the second screw rod 45 also slides towards the middle in the chute 3, and meanwhile, the movable plate 8 is driven to displace towards the middle, so that the actual size of the mounting groove 2 on the tray 1 is adjusted, different products can be conveniently replaced, and the tray has higher practicability.

As shown in fig. 3, positioning columns 5 are fixedly mounted on the upper surface of the tray 1, positioning holes 6 are formed in the lower surface of the tray 1, fastening pads 7 are mounted inside the positioning holes 6, the positioning columns 5 are connected with the positioning holes 6 in a clamping manner, and four groups of the positioning columns 5 and the positioning holes 6 are arranged in pairs; when using, with the reference column 5 on one of them group tray 1 aim at the locating hole 6 on another group tray 1, press tray 1 from top to bottom, fastening pad 7 in the locating hole 6 then provides certain fastening for it is inseparabler between reference column 5 and the locating hole 6, be convenient for carry out the standardization arrangement with tray 1, avoided tray 1 to drop in the removal and lead to the phenomenon of scattering.

The working principle is as follows: firstly, when in use, the rotating disc 42 at one end of the first screw rod 41 is held to rotate, and because the first sliding block 43, the fixed pipe 44 and the second screw rod 45 are fixed together, and the thread direction of the first screw rod 41 and the thread direction of the second screw rod 45 are distributed in a reverse direction, when the first screw rod 41 rotates, the first sliding block 43 on the first screw rod 41 slides towards the middle in the chute 3, and the second sliding block 46 on the second screw rod 45 also slides towards the middle in the chute 3, and simultaneously drives the movable plate 8 to displace towards the middle, so as to adjust the actual size of the mounting groove 2 on the tray 1, thereby facilitating the replacement of different products;

secondly, when using, aim at locating hole 6 on another group of tray 1 with reference column 5 on one of them group of tray 1, press tray 1 from top to bottom, fastening pad 7 in locating hole 6 then provides certain fastening for it is inseparabler between reference column 5 and the locating hole 6, be convenient for carry out the standardization arrangement with tray 1, avoided tray 1 to drop in the removal and lead to the phenomenon of scattering.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an adjustable type wave-soldering tray which characterized in that: the tray comprises a tray (1), wherein a mounting groove (2) is formed above the tray (1), a sliding groove (3) is formed in the bottom end of the inside of the mounting groove (2) along the horizontal direction, an adjusting piece (4) is arranged inside the tray (1), and two groups of movable plates (8) are arranged inside the mounting groove (2);

regulating part (4) is including first lead screw (41), the one end of first lead screw (41) is run through in tray (1) and fixed mounting has rolling disc (42), the other end fixed mounting of first lead screw (41) has rolling disc (42), the outside rotation cover of first lead screw (41) has first sliding block (43), the side surface fixed mounting of rolling disc (42) has second lead screw (45), the outside rotation cover of second lead screw (45) has second sliding block (46).

2. The adjustable wave soldering tray according to claim 1, wherein: the thread direction of the first screw rod (41) and the thread direction of the second screw rod (45) are distributed in a reverse direction.

3. The adjustable wave soldering tray according to claim 1, wherein: the first sliding block (43) is fixedly connected with one group of movable plates (8), the second sliding block (46) is fixedly connected with the other group of movable plates (8), and the first sliding block (43) and the second sliding block (46) are connected with the sliding groove (3) in a sliding mode.

4. The adjustable wave soldering tray according to claim 1, wherein: the side surface of the tray (1) is fixedly provided with a handle frame which is designed into a concave structure.

5. The adjustable wave soldering tray according to claim 1, wherein: the upper surface fixed mounting of tray (1) has reference column (5), locating hole (6) have been seted up to the lower surface of tray (1), the internally mounted of locating hole (6) has fastening pad (7).

6. The adjustable wave soldering tray according to claim 5, wherein: the positioning columns (5) are connected with the positioning holes (6) in a clamping mode, and four groups of positioning columns (5) and four groups of positioning holes (6) are arranged in pairs.