Gun head spare part based on FDS hot melting drill equipment

Abstract

The utility model discloses a gun head spare part based on FDS hot melting drill equipment, and belongs to the technical field of hot melting drill bits, the gun head spare part comprises a gun head, the surface of the gun head is fixedly connected with a fixing column, heat dissipation holes are formed in the fixing column and are distributed in the surface of the fixing column at equal intervals, and meanwhile a chip groove is formed in the gun head; a check ring is movably connected to the surface of the gun head, a threaded rod is fixedly connected to the surface of the check ring, and a clamping groove is formed in the gun head; the upper surface of the check ring is fixedly connected with positioning columns, and the positioning columns are symmetrically distributed about the center of the check ring; a moving groove is formed in the check ring, and a fixing block is fixedly connected to the surface of the moving groove. According to the FDS-based hot melting drill equipment gun head spare part, through the arrangement of the moving groove and the telescopic block, rapid connection of a gun head and hot melting drill equipment is achieved, the time spent on gun head installation is shortened, operation can be conducted more rapidly when the gun head needs to be maintained or replaced, and maintenance and repair of the equipment are facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to hot melt drill bit technical field, concretely is a kind of based on FDS hot melt drill equipment gun head spare parts. BACKGROUND

[0002] Hot melt drill bit is a kind of drilling tool using high-temperature melting material surface, and the working principle of hot melt drill bit is based on the thermal plastic deformation of material under high temperature;Drill bit is usually made of high-temperature alloy, such as tungsten carbide or tungsten-copper alloy, to ensure that it can still maintain sufficient hardness and wear resistance under high-temperature environment;FDS hot melt drill equipment gun head spare parts mainly include hot melt drill bit, key components such as extrusion tap, which plays a crucial role in hot melt drilling process, directly affects the accuracy, efficiency and stability of drilling equipment;When the drill bit is installed, the additional gasket and nut will increase the production process, reduce the efficiency and increase the production cost.

[0003] In order to overcome the above-mentioned defects, the prior art (Chinese patent with application number CN202122083475.X and application date of August 31, 2021) is a chipless extrusion hot melt drill bit, which comprises a handle, a shaping disc and a working part, the shaping disc is located at the bottom of the handle, the working part comprises a forming part, a connecting part, a conical part and a working head, a guide groove is formed in the top of the handle, the outer diameter of the top of the handle is arranged in an arc shape, the handle, the shaping disc and the working part are integrated, and the working part is located at the bottom of the shaping disc;The hardness and melting point of the hot melt drill bit are high enough to be suitable for various different metal thin-walled workpieces, and the application range is wide, so that the upper surface of the processed workpiece forms a ring neck, without the need for additional gaskets, saving cost, and the drilling is carried out in an extrusion manner, effectively avoiding the scratch of the processed object surface by cutting chips, ensuring the processing quality of the object, and ensuring the overall beauty of the processed object while completing the drilling.

[0004] When replacing the drill bit, the drill bit needs to be quickly connected with the equipment to ensure the working efficiency and safety, the above-mentioned device cannot realize quick connection in the using process, which reduces the production efficiency and increases the equipment downtime, thereby reducing the working efficiency of the equipment. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of based on FDS hot melt drill equipment gun head spare parts to solve the problems of the above background technology, which cannot realize quick connection, reduce production efficiency, increase equipment downtime and reduce the working efficiency of the equipment.

[0006] To achieve the above object, the utility model provides the following technical scheme: A spare part of gun head based on FDS hot melt drilling equipment, including the gun head, the fixed post is fixedly connected to the gun head surface, and the fixed post is internally provided with the heat dissipation hole, and the heat dissipation hole is distributed on the fixed post surface at equal intervals, and the gun head is internally provided with the chip removal groove; The gun head surface is movably connected with the check ring, and the check ring surface is fixedly connected with the threaded rod, and the gun head is internally provided with the clamping groove; The check ring upper surface is fixedly connected with the positioning column, and the positioning column is about the check ring center symmetry distribution.

[0007] Preferably, the check ring is internally provided with a moving groove, and the moving groove surface is fixedly connected with a fixed block.

[0008] Preferably, the fixed block surface is fixedly connected with a first spring, and the other end of the first spring is fixedly connected with a telescopic block.

[0009] Preferably, the telescopic block slides on the moving groove surface, and the telescopic block surface is fixedly connected with a metal pull rope, and the metal pull rope is slidably connected with the fixed block.

[0010] Preferably, the fixed post is internally provided with a sliding groove, and the sliding groove surface is slidably connected with a stress plate, and the stress plate is about the fixed post center symmetry distribution.

[0011] Preferably, the stress plate surface is fixedly connected with a second spring, and the other end of the second spring is fixedly connected with the fixed post.

[0012] Preferably, the stress plate lower surface is attached to the positioning column upper surface.

[0013] Compared with the prior art, the utility model has the advantages that: the spare part of gun head based on FDS hot melt drilling equipment adopts novel structure design, and the specific content is as follows:

[0014] (1) the spare part of gun head based on FDS hot melt drilling equipment, through the moving groove and telescopic block set up, thereby realize the quick connection of gun head and hot melt drilling equipment, reduce the time spent in installing gun head, and when needing to maintain or replace gun head, can operate more quickly, is favorable to the maintenance and repair of equipment.

[0015] Further, the telescopic block is closely matched with the corresponding structure, ensures firm connection, reduces the risk of loosening in work, and improves the stability of the device in work.

[0016] (2) the spare part of gun head based on FDS hot melt drilling equipment, through the sliding groove and stress plate set up, thereby realize the quick split of gun head and check ring, not only improve the work efficiency of device, simultaneously reduce the skill requirement and labor intensity of operator.

[0017] Further, the risk of damage to the gun head and other parts of the device during the splitting process is reduced, and the service life of the device is extended.

[0018] (3) The spare parts of the FDS-based hot melt drilling device gun head, by setting the chip removal groove, can timely discharge the cutting chips generated during drilling, ensure smooth processing, and the heat dissipation hole helps to dissipate the heat generated by the gun head during work, prevents overheating from affecting performance and service life. BRIEF DESCRIPTION OF DRAWINGS

[0019] Fig. 1 It is a schematic diagram of the connection structure of the gun head and the fixed column of the utility model;

[0020] Fig. 2 It is a schematic diagram of the connection structure of the fixed column and the heat dissipation hole of the utility model;

[0021] Fig. 3 It is a schematic diagram of the connection structure of the stop ring and the positioning column of the utility model;

[0022] Fig. 4 It is a schematic diagram of the connection structure of the gun head and the threaded rod of the utility model;

[0023] Fig. 5 It is a schematic diagram of the connection structure of the stop ring and the moving groove of the utility model;

[0024] Fig. 6 It is a schematic diagram of the connection structure of the telescopic block and the metal pull rope of the utility model;

[0025] Fig. 7 It is a schematic diagram of the connection structure of the No. 2 spring and the stress plate of the utility model.

[0026] In the figure: 1, gun head; 2, fixed column; 3, stop ring; 4, chip removal groove; 5, heat dissipation hole; 6, threaded rod; 7, clamping groove; 8, positioning column; 9, fixed block; 10, No. 1 spring; 11, telescopic block; 12, metal pull rope; 13, sliding groove; 14, stress plate; 15, No. 2 spring; 16, moving groove. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0028] Embodiment one: by setting the fixed column 2, the gun head 1 and the threaded rod 6, the stability of the device during work is improved, such as Figs. 1-2As shown: including the gun head 1, the fixed column 2 is fixedly connected to the surface of the gun head 1, and the fixed column 2 is internally provided with a heat dissipation hole 5, and the heat dissipation hole 5 is distributed at equal intervals on the surface of the fixed column 2, and the gun head 1 is internally provided with a chip removal groove 4, the gun head 1 is movably connected with the retainer 3, the retainer 3 is fixedly connected with the threaded rod 6 on the surface, and the gun head 1 is internally provided with a clamping groove 7, the retainer 3 is fixedly connected with the positioning column 8 on the upper surface, and the positioning column 8 is symmetrically distributed about the center of the retainer 3.

[0029] The threaded rod 6 is used to connect the retainer 3 and the gun head 1 with the hot melt drilling equipment, and the heating system in the hot melt drilling equipment can rapidly heat the gun head 1 to a predetermined high temperature, when the gun head 1 contacts the surface of the workpiece to be processed, the high-temperature gun head 1 makes the local material of the workpiece surface rapidly soften or even melt, and under the action of pressure and friction, the softened or melted material flows and forms a specific shape, and the chip removal groove 4 facilitates the timely discharge of the cutting chips generated during the drilling process, ensures the smooth processing, and the heat dissipation hole 5 helps to dissipate the heat generated by the gun head 1 during the work process, prevents overheating from affecting the performance and service life.

[0030] In this embodiment, different from the first embodiment, the gun head 1 is quickly connected with the device by setting the moving groove 16, the telescopic block 11 and the metal pull rope 12, as shown in Figs. 3-5 As shown: the retainer 3 is internally provided with a moving groove 16, and the moving groove 16 is fixedly connected with a fixed block 9 on the surface, the fixed block 9 is fixedly connected with a first spring 10 on the surface, and the other end of the first spring 10 is fixedly connected with a telescopic block 11, the telescopic block 11 slides on the surface of the moving groove 16, and the telescopic block 11 is fixedly connected with a metal pull rope 12 on the surface, and the metal pull rope 12 slides through the fixed block 9.

[0031] When the gun head 1 is connected with the hot melt drilling equipment, the gun head 1 is pressed to connect the gun head 1 with the retainer 3, and as the gun head 1 is pressed, the telescopic block 11 in the retainer 3 slides on the surface of the moving groove 16, and at the same time, the first spring 10 is contracted to the surface of the fixed block 9, so that the telescopic block 11 is clamped with the clamping groove 7 in the gun head 1, and the convex shape on the upper surface of the retainer 3 is fitted with the lower surface of the gun head 1, avoiding the shaking of the gun head 1 during connection, finally the gun head 1 is connected with the hot melt drilling equipment through the threaded rod 6, reducing the time spent in installing the gun head 1, increasing the effective working time of the equipment, and when the gun head 1 needs to be maintained or replaced, it can be operated more quickly, which is conducive to the maintenance and repair of the equipment.

[0032] In this embodiment, different from the second embodiment, the gun head 1 is quickly separated from the device by setting the sliding groove 13, the stress plate 14 and the second spring 15, as shown in Figs. 6-7As shown: the fixed column 2 inside is provided with sliding groove 13, and sliding groove 13 surface slidingly connected with force plate 14, and force plate 14 about fixed column 2 center symmetry distribution, force plate 14 surface fixedly connected with No. 2 spring 15, and No. 2 spring 15 other end fixedly connected with fixed column 2, force plate 14 lower surface and the upper surface of positioning column 8 are pasted.

[0033] Pull the metal pull rope 12, so that the metal pull rope 12 inside the fixed block 9 slides, and drives the telescopic block 11 to slide on the surface of the moving groove 16, at the same time, makes the No. 1 spring 10 shrink to the surface of the fixed block 9, so as to realize the separation of the telescopic block 11 and the clamping groove 7, and the No. 2 spring 15 pushes the force plate 14 on the surface of the sliding groove 13, so that the force plate 14 pushes the positioning column 8 on the surface of the blocking ring 3, realizes the quick separation of the gun head 1 and the blocking ring 3, so that when the gun head 1 is replaced, only the gun head 1 needs to be replaced, the blocking ring 3 and the hot melt drill equipment are connected through the threaded rod 6, which not only improves the working efficiency of the device, but also reduces the skill requirement and labor intensity of the operator.

[0034] The above is the working process of the whole device, and the contents not described in detail in the specification all belong to the prior art known to those skilled in the art.

[0035] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A kind of FDS hot melt drilling equipment gun head spare parts based on, including gun head (1), the fixed column (2) is fixedly connected on the surface of gun head (1), and the heat dissipation hole (5) is opened in the fixed column (2) inside, and the heat dissipation hole (5) is distributed at equal intervals on the surface of fixed column (2), while the gun head (1) is opened in the inside and is set to the chip flute (4); It is characterized in that: The surface of the gun head (1) movably connects the retainer ring (3), and the retainer ring (3) is fixedly connected with the threaded rod (6) on the surface, and the gun head (1) is opened in the inside and is set to the clamping groove (7); The upper surface of the retainer ring (3) is fixedly connected with the positioning column (8), and the positioning column (8) is symmetrically distributed about the center of the retainer ring (3).

2. The FDS hot melt drilling equipment gun head spare part according to claim 1, characterized in that: The inside of the retainer ring (3) is opened to move the groove (16), and the surface of the moving groove (16) is fixedly connected with the fixed block (9).

3. The FDS hot melt drilling equipment gun head spare part according to claim 2, characterized in that: The surface of the fixed block (9) is fixedly connected with the first spring (10), and the other end of the first spring (10) is fixedly connected with the telescopic block (11).

4. The FDS hot melt drill equipment gun head spare part according to claim 3, characterized in that: The telescopic block (11) slides on the surface of the moving groove (16), and the surface of the telescopic block (11) is fixedly connected with the metal pull rope (12), and the metal pull rope (12) is slidably connected with the fixed block (9).

5. The FDS hot melt drilling equipment gun head spare part according to claim 4, characterized in that: The inside of the fixed column (2) is opened to slide the groove (13), and the surface of the sliding groove (13) is slidably connected with the stress plate (14), and the stress plate (14) is symmetrically distributed about the center of the fixed column (2).

6. The FDS hot melt drill equipment gun head spare part according to claim 5, characterized in that: The surface of the stress plate (14) is fixedly connected with the second spring (15), and the other end of the second spring (15) is fixedly connected with the fixed column (2).

7. The FDS hot melt drilling equipment gun head spare part according to claim 6, characterized in that: The lower surface of the stress plate (14) is attached to the upper surface of the positioning column (8).

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