CN214133838U

CN214133838U - Welding material casting forming device for drill bit

Info

Publication number: CN214133838U
Application number: CN202023012994.9U
Authority: CN
Inventors: 谭文辉; 李有能; 梁细铁
Original assignee: Hunan Shenghuayuan Materials Technology Co ltd
Current assignee: Hunan Shenghuayuan Materials Technology Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-09-07
Anticipated expiration: 2030-12-15

Abstract

The utility model discloses a welding material founding forming device for drill bit, include: a forming die and a die locking mechanism; the forming die comprises: the section of the first die and the second die is L-shaped, when the end surface of the upper short edge of the first die is abutted against the inner side surface of the upper long edge of the second die, the end surface of the upper short edge of the second die is abutted against the inner side surface of the upper long edge of the first die and assembled to form a 'return' -shaped die; the clamping mechanism includes: the first splint of minor face outer wall on the first mould of butt, the second splint of the long limit outer wall on the butt second mould, the third splint of the minor face outer wall on the butt second mould, the fourth splint of the long limit outer wall on the first mould of butt, first splint one end second splint one end pivotal connection, the second splint other end and the one end pivotal connection of third splint, the other end spiro union of first splint, third splint has locking screw, the fourth splint both ends are connected with the locking screw block respectively. The utility model discloses a purpose aims at can realizing closing fast, dividing the mould through the device, and the solder founding of being convenient for takes shape, easy adjustment.

Description

Welding material casting forming device for drill bit

Technical Field

The utility model relates to a solder manufacturing tool technical field, in particular to solder founding forming device for drill bit.

Background

The brazing filler metal for the drilling bit, the copper-based brazing filler metal, the silver-based brazing filler metal, the phosphorus-copper brazing filler metal, the composite metal brazing filler metal, the tin-lead soft solder, the copper and copper alloy welding wires, the aluminum and aluminum alloy welding wires and the like are mixed in the preparation process, and then the base material and the doping materials (such as cobalt, molybdenum, nickel and the like) are formed through casting, so that the subsequent processes of rolling, stamping and the like are facilitated. In the related art, the adopted fusion casting forming mold has unreasonable structure and is inconvenient to operate and adjust, and therefore, corresponding improvement is needed.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides a device for casting and forming solder for drill bits, which can achieve fast mold closing and mold separation, facilitate the casting and forming of solder, and facilitate the operation and adjustment.

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

the utility model provides a welding flux founding forming device for drill bit, include: a forming die and a clamping mechanism used on the forming die;

the forming die includes: the section of the first die is L-shaped, and when the end surface of the upper short edge of the first die is abutted against the inner side surface of the upper long edge of the second die, the end surface of the upper short edge of the second die is abutted against the inner side surface of the upper long edge of the first die and assembled to form a 'return' -shaped die;

the clamping mechanism comprises: the first clamping plate is used for being abutted to the outer wall of the short edge of the first die, the second clamping plate is used for being abutted to the outer wall of the long edge of the second die, the third clamping plate is used for being abutted to the outer wall of the short edge of the second die, the fourth clamping plate is used for being abutted to the outer wall of the long edge of the first die, one end of the second clamping plate at one end of the first clamping plate is in pivot connection with one end of the second clamping plate, the other end of the second clamping plate is in pivot connection with one end of the third clamping plate, the other ends of the first clamping plate and the third clamping plate are in threaded connection with a locking screw rod, and two ends of the fourth clamping plate are respectively in clamping connection with the locking screw rod.

Furthermore, open grooves with downward openings and matched with the locking screw rods are formed in the two ends of the fourth clamping plate.

Furthermore, the first clamping plate is respectively provided with a first adjusting screw rod with an end portion abutting against the outer side surface of the upper short side of the first die and the end surface of the upper long side of the second die in a penetrating manner, and correspondingly, the third clamping plate is respectively provided with a third adjusting screw rod with an end portion abutting against the outer side surface of the upper short side of the second die and the end surface of the upper long side of the first die in a penetrating manner.

Furthermore, the first clamping plate, the second clamping plate and the third clamping plate are vertically provided with supporting rods, and the upper ends of the supporting rods are in threaded connection.

Further, still include: and the material sticking brush is matched with the inner cavity of the square-shaped mould.

Compared with the prior art, the beneficial effects of the utility model are that: the device can realize rapid die closing and die splitting, is convenient for the fusion casting and forming of the solder, and is convenient to operate and easy to adjust.

1. The utility model discloses well fourth splint both ends be equipped with the opening down and with locking screw complex open slot, need not twist out locking screw completely, can pack into, take off fourth splint, be convenient for divide fast, the compound die.

2. The utility model discloses in use for a long time as the mould, wearing and tearing consume the back, can be in the certain limit, finely tune the melt-cast chamber through adjusting screw.

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 top view of an embodiment of the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1;

fig. 3 is a schematic view of the three-dimensional structure of the material sticking brush of the present invention.

In the figure: 1. a forming die; 11. a first die; 12. a second mold; 2. a mold locking mechanism; 21. a first splint; 22. a second splint; 23. a third splint; 24. a fourth splint; 25. a first adjusting screw; 26. a third adjusting screw; 3. locking the screw rod; 4. an open slot; 5. a support bar; 6. a material sticking brush.

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.

Referring to fig. 1-3, in one embodiment, the present invention provides a solder fusion casting forming device for a drill, a forming mold 1, and a mold locking mechanism 2 used thereon;

the forming die 1 includes: the cross section of the first die 11 and the second die 12 are L-shaped, when the end surface of the upper short side of the first die 11 is abutted against the inner side surface of the upper long side of the second die 12, the end surface of the upper short side of the second die 12 is abutted against the inner side surface of the upper long side of the first die 11 and assembled to form a 'return' shaped die; wherein, the forming mould 1 is made of refractory material;

the clamping mechanism 2 comprises: the first clamping plate 21 used for being abutted to the outer wall of the upper short side of the first die 11, the second clamping plate 22 used for being abutted to the outer wall of the upper long side of the second die 12, the third clamping plate 23 used for being abutted to the outer wall of the upper short side of the second die 12, the fourth clamping plate 24 used for being abutted to the outer wall of the upper long side of the first die 11, one end of the second clamping plate 22 at one end of the first clamping plate 21 is in pivot connection with one end of the third clamping plate 23, the other end of the second clamping plate 22 can be connected with a pin shaft assembly rotating around a vertical shaft, the other end of the first clamping plate 21 and the other end of the third clamping plate 23 are in threaded connection with a locking screw rod 3, and two ends of the fourth clamping plate 24 are respectively in clamping connection with the locking screw rod 3. Handles can also be arranged on the outer sides of the splints.

When the device is used specifically, the first die 11 and the second die 12 are placed on a flat workbench, the workbench is also made of refractory materials and assembled to form a shape like a Chinese character 'hui', the second clamping plate 22 is tightly attached to the outer wall of the upper long side of the second die 12, the first clamping plate 21 is tightly attached to the outer wall of the upper short side of the first die 11, the third clamping plate 23 is tightly attached to the outer wall of the upper short side of the second die 12, and the fourth clamping plate 24 is tightly attached to the outer wall of the upper long side of the first die 11, and then the first clamping plate and the second clamping plate are clamped and screwed through the locking screw 3; at the moment, the die assembly is completed, the solder molten liquid can be poured into the inner cavity of the die, and after the die is cooled and formed, the die is removed.

In this embodiment, optionally, the two ends of the fourth clamping plate are provided with opening grooves 4 with downward openings and matched with the locking screw 3. The fourth clamping plate 24 can be installed and removed without completely screwing out the locking screw 3, so that the rapid die opening and closing is facilitated.

In this embodiment, optionally, the first clamping plate 21 is respectively provided with a first adjusting screw 25 having an end abutting against the outer side surface of the short side of the first die 11 and the end surface of the long side of the second die 12, and correspondingly, the third clamping plate 23 is respectively provided with a third adjusting screw 26 having an end abutting against the outer side surface of the short side of the second die 12 and the end surface of the long side of the first die 11. When the die is used for a long time and is worn and consumed, the melt casting cavity can be finely adjusted by adjusting the screw rod within a certain range.

In this embodiment, optionally, the first clamping plate 21, the second clamping plate 22, and the third clamping plate 23 are vertically provided with a support rod 5, and an upper end of the support rod 5 is screwed. Namely, the locking position of the mold locking mechanism 2 on the height of the forming mold 1 is adjusted.

In this embodiment, optionally, the method further includes: and the adhesive brush 6 is matched with the inner cavity of the square mould. The adhesive brush 6 is used for adhering a release agent or an anti-sticking agent in the die cavity, and the efficiency is improved.

It should be noted that, in this document, 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.

The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the above technical features can be combined in a proper manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.

Claims

1. A welding material fusion casting forming device for a drill bit is characterized by comprising: a forming die (1) and a clamping mechanism (2) used on the forming die;

the forming die (1) comprises: the section of the first die (11) and the section of the second die (12) are L-shaped, when the end surface of the upper short side of the first die (11) is abutted against the inner side surface of the upper long side of the second die (12), the end surface of the upper short side of the second die (12) is abutted against the inner side surface of the upper long side of the first die (11) and assembled to form a 'return' -shaped die;

the clamping mechanism (2) comprises: the clamping device comprises a first clamping plate (21) used for being abutted to the outer wall of the upper short side of a first die (11), a second clamping plate (22) used for being abutted to the outer wall of the upper long side of a second die (12), a third clamping plate (23) used for being abutted to the outer wall of the upper short side of the second die (12), and a fourth clamping plate (24) used for being abutted to the outer wall of the upper long side of the first die (11), wherein one end of the second clamping plate (22) is pivotally connected to one end of the first clamping plate (21), the other end of the second clamping plate (22) is pivotally connected to one end of the third clamping plate (23), the other ends of the first clamping plate (21) and the third clamping plate (23) are screwed with locking screw rods (3), and the two ends of the fourth clamping plate (24) are respectively connected with the locking screw rods (3) in a clamping mode.

2. The welding flux casting forming device for the drill according to claim 1, wherein the fourth clamping plate is provided with an opening groove (4) with an opening facing downwards and matched with the locking screw rod (3) at two ends.

3. The welding flux fusion casting forming device for the drill according to claim 1, wherein the first clamping plate (21) is respectively provided with a first adjusting screw (25) with an end abutting against the outer side of the upper short side of the first die (11) and the end surface of the upper long side of the second die (12) in a penetrating manner, and correspondingly, the third clamping plate (23) is respectively provided with a third adjusting screw (26) with an end abutting against the outer side of the upper short side of the second die (12) and the end surface of the upper long side of the first die (11) in a penetrating manner.

4. The welding material fusion casting forming device for the drill bit as claimed in claim 1, wherein the first clamping plate (21), the second clamping plate (22) and the third clamping plate (23) are vertically provided with a support rod (5), and the upper end of the support rod (5) is screwed.

5. The solder fusion-cast forming device for a drill bit according to any one of claims 1 to 4, further comprising: a material sticking brush (6) matched with the inner cavity of the square mould.