SMT (Surface Mount Technology) wave soldering furnace-passing jig

Abstract

The utility model relates to the technical field of furnace-passing jigs, and discloses an SMT wave soldering furnace-passing jig which comprises a base and a cover plate. Through grooves are evenly formed in the base, supporting plates are evenly arranged at the bottom of the base and arranged among the through grooves, side folded plates are arranged at the four corners of the base and are of a right-angle structure, fixing studs are arranged at the four corners of the base, the bottoms of the fixing studs are arranged to be stud bottoms, and the stud bottoms penetrate out of the bottom of the base. Mounting columns are arranged at the four corners of the bottom of the cover plate, the mounting columns are arranged in the side folded plates, column holes are formed in the mounting columns, screw grooves are formed in the fixing studs, the screw grooves correspond to the column holes in position, side baffles are arranged on the base, and clamping plates are arranged on the side baffles. According to the SMT wave-soldering furnace-passing jig provided by the utility model, the furnace-passing jig which is convenient to position, install, clamp and fix is realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to a furnace smelting tool technology field more specifically, the utility model relates to a kind of SMT wave peak welding furnace smelting tool. BACKGROUND

[0002] Wave peak welding SMT furnace smelting tool, SMT furnace smelting tool is divided into reflow soldering tool, wave peak welding tool two kinds, printing furnace is generally divided into several materials, fiberboard, synthetic stone, aluminum alloy material composition, wave peak welding tool generally only has synthetic stone and tisco two kinds.

[0003] The existing SMT wave peak welding furnace smelting tool in use process, there is to line board fixed unstable, lead to line board deviation, and there is the situation of bad positioning during installation, so a kind of SMT wave peak welding furnace smelting tool is proposed. UTILITY MODEL CONTENTS

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a kind of SMT wave peak welding furnace smelting tool, with more precise advantage of operation.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of SMT wave peak welding furnace smelting tool, including: base, cover plate;The base is evenly arranged with the through slot, the base bottom is evenly arranged with the support plate, support plate is set between the position of through slot, the base four corners are provided with side folding plate, side folding plate is right angle structure, the base four corners are provided with fixed stud, fixed stud bottom is set as stud bottom, stud bottom is worn out base bottom, the cover plate bottom four corners are provided with mounting column, the mounting column is set in the inside position of side folding plate, the mounting column is provided with column hole, the fixed stud is provided with screw groove, screw groove and column hole position correspond, the base is provided with side baffle, side baffle is provided with clamping plate.

[0006] As a preferred technical scheme of the utility model, the clamping plate is provided with push rod, one end of push rod is fixed on clamping plate, the other end is worn through side baffle, and the end of push rod worn through side baffle is provided with pull plate.

[0007] As a preferred technical scheme of the utility model, the inside of side baffle is provided with plate groove, the inside of plate groove is provided with spring, the position of push rod in the inside of plate groove is provided with abutment plate, and abutment plate is connected with spring.

[0008] As a preferred technical scheme of the utility model, the cover plate is provided with fixed bolt, fixed bolt is inserted from the column hole of the top of cover plate, and is worn out the bottom of column hole and is screwed into the inside of fixed stud.

[0009] As a preferred technical scheme of the utility model, the bottom of cover plate is provided with pressing plate.

[0010] As a preferred technical scheme of the utility model, the outer wall of the mounting column and the inner wall of the side folding plate are mutually attached.

[0011] As a preferred technical scheme of the utility model, the surface of the clamping plate is provided with an antiskid layer.

[0012] Compared with the prior art, the utility model has the beneficial effects as follows:

[0013] 1, the circuit board is placed in the base, the circuit board is clamped through the four clamping plates on the base, and the circuit board is pressed through the pressing plate at the bottom of the cover plate.

[0014] 2, the clamping plate that can be pulled is set to adapt to circuit boards of different widths and lengths.

[0015] 3, the positioning of the cover plate is realized through the attachment of the mounting column and the side folding plate, and the cover plate is conveniently installed. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the overall structure schematic diagram of the utility model;

[0017] Figure 2 It is the overall bottom structure schematic diagram of the utility model;

[0018] Figure 3 It is the base structure schematic diagram of the utility model;

[0019] Figure 4 It is the cover plate structure schematic diagram of the utility model;

[0020] Figure 5 It is the clamping plate structure schematic diagram of the utility model.

[0021] In the drawing: 1, base; 11, through groove; 12, support plate; 13, side folding plate; 14, fixed stud; 15, stud bottom; 16, side baffle; 2, clamping plate; 21, push rod; 22, pull plate; 23, abutment plate; 24, spring; 3, cover plate; 31, mounting column; 32, column hole; 33, pressing plate; 4, fixed bolt. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be clearly and completely described in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] For example, Figures 1 to 5As shown, the utility model provides a kind of SMT wave peak welding post-furnace jig, including: base 1, cover plate 3;The base 1 is evenly arranged with the slot 11, the base 1 bottom is evenly arranged with support plate 12, support plate 12 is arranged between the position of slot 11, the base 1 corner is provided with side folding plate 13, side folding plate 13 is right angle structure, the base 1 corner is provided with fixed stud 14, fixed stud 14 bottom is provided as stud bottom 15, stud bottom 15 is worn out base 1 bottom, the cover plate 3 bottom corner is provided with mounting column 31, the mounting column 31 is arranged in the inside position of side folding plate 13, the mounting column 31 is provided with column hole 32, the fixed stud 14 is provided with screw groove, and the position of screw groove and column hole 32 is corresponding, the base 1 is provided with side baffle 16, and the clamping plate 2 is provided on side baffle 16.

[0024] Wherein, the clamping plate 2 is provided with push rod 21, one end of push rod 21 is fixed on clamping plate 2, the other end is worn through side baffle 16, and the end of push rod 21 worn through side baffle 16 is provided with pull plate 22.

[0025] Wherein, the inside of side baffle 16 is provided with plate groove, spring 24 is arranged in the inside of plate groove, the position of push rod 21 in the inside of plate groove is provided with abutment plate 23, and abutment plate 23 is connected with spring 24.

[0026] push rod 21 is pushed by spring 24 to push clamping plate 2 to move forward, so as to push and clamp the circuit board placed in the inside of base 1, pull plate 22 can be pulled to pull back clamping plate 2, so as to conveniently take out and put in circuit board.

[0027] Wherein, the cover plate 3 is provided with fixed bolt 4, and fixed bolt 4 is inserted from the column hole 32 of the top of cover plate 3, and is worn out from the bottom of column hole 32 and screwed into the inside of fixed stud 14.

[0028] fixed bolt 4 is screwed into the inside of fixed stud 14 through cover plate 3, to realize the fixation between cover plate 3 and base 1.

[0029] Wherein, the bottom of cover plate 3 is provided with pressing plate 33.

[0030] Pressing plate 33 is pressed on the circuit board.

[0031] Wherein, the outer wall of mounting column 31 and the inner wall of side folding plate 13 are mutually attached.

[0032] Mounting column 31 and side folding plate 13 are attached to facilitate the positioning of cover plate 3.

[0033] Wherein, the surface of clamping plate 2 is provided with anti-skid layer.

[0034] Avoid slipping during clamping of clamping plate 2.

[0035] The working principle and use process of the utility model: the circuit is placed in the middle position of base 1, the spring 24 pushes the abutment plate 23 and pushes the clamp plate 2 to move forward, thereby the circuit board placed in the base 1 is pushed and clamped, the clamp plate 2 can be pulled back by pulling the pull plate 22, thereby the circuit board is conveniently taken out and put in, the cover plate 3 is covered on the base 1, the installation column 31 and the side folding plate 13 are attached, thereby the cover plate 3 is conveniently positioned, the fixing bolt 4 is screwed into the fixed stud 14 inside through the cover plate 3, the cover plate 3 and the base 1 are fixed, the cover plate 3 is pressed by the pressing plate 33, the circuit board is pressed, the supporting plate 12 and the stud bottom 15 play the role of supporting the whole base 1.

[0036] It should be noted that, in the present document, relational terms such as first and second and the like can 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. Moreover, 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 can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0037] Although embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, replacements and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An SMT wave-soldering post-furnace jig, characterized by comprising: It include base (1), cover plate (3), evenly arranged on the base (1) is provided with the slot (11), the bottom of the base (1) is evenly arranged with support plate (12), support plate (12) is arranged between the position of the slot (11), the four corners of the base (1) is provided with side folding plate (13), side folding plate (13) is a right angle structure, the four corners of the base (1) is provided with fixed stud (14), the bottom of fixed stud (14) is provided with stud bottom (15), stud bottom (15) penetrates the bottom of the base (1), the bottom of the cover plate (3) is provided with mounting column (31), the mounting column (31) is arranged in the inside position of side folding plate (13), the mounting column (31) is provided with column hole (32), the fixed stud (14) is provided with screw groove, the position of screw groove and column hole (32) corresponds, the base (1) is provided with side baffle (16), the side baffle (16) is provided with clamping plate (2).

2. The SMT wave-soldering post-furnace tooling according to claim 1, characterized in that: The clamping plate (2) is provided with push rod (21), one end of push rod (21) is fixed on the clamping plate (2), the other end penetrates the side baffle (16), the end of push rod (21) penetrating the side baffle (16) is provided with pull plate (22).

3. The SMT wave-soldering post-furnace tooling of claim 2, wherein: The inside of the side baffle (16) is provided with plate groove, the inside of the plate groove is provided with spring (24), the position of push rod (21) in the plate groove is provided with abutment plate (23), abutment plate (23) is connected with spring (24).

4. The SMT wave-soldering post-furnace tooling of claim 1, wherein: The cover plate (3) is provided with fixed bolt (4), fixed bolt (4) penetrates from the column hole (32) at the top of cover plate (3), penetrates the bottom of column hole (32), and screws into the inside of fixed stud (14).

5. The SMT wave-soldering post-furnace tooling of claim 1, wherein: The bottom of the cover plate (3) is provided with pressing plate (33).

6. The SMT wave-soldering post-furnace tooling of claim 1, wherein: The outer wall of the mounting column (31) and the inner wall of the side folding plate (13) are mutually attached.

7. The SMT wave-soldering post-furnace tooling of claim 1, wherein: The surface of the clamping plate (2) is provided with antiskid layer.

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