CN219562052U - Automatic change equipment mechanism of drill bit kludge - Google Patents

Abstract

The utility model discloses an assembly mechanism of an automatic drill bit assembly machine, which comprises a bottom plate, wherein a chute for a bidirectional screw rod to rotate is formed in the middle of the top end of the bottom plate, a hexagonal knob is formed at one end of the bidirectional screw rod extending out of the chute, sliding blocks are arranged on two sides of the outer edge surface of the bidirectional screw rod in a threaded fit mode, claw mechanisms are respectively formed at the top ends of the two sliding blocks, each claw mechanism comprises a bearing platform and a claw main body, the bearing platform is formed at the top end of the sliding block, the claw main body is provided with a groove in the middle of one side, far away from the bearing platform, of the claw main body, a through hole for a guide rod to movably arranged is formed in the middle of the top end, facing the bearing platform, of the claw main body, and an auxiliary claw is formed at one end of the guide rod. This automatic change equipment mechanism of drill bit kludge, labour saving and time saving during the use can be efficient completion to the installation and the dismantlement of drill bit, and the staff of being convenient for uses still possesses stronger fixed effect, and the practicality is stronger.

Description

Automatic change equipment mechanism of drill bit kludge

Technical Field

The utility model belongs to the technical field of machining, and particularly relates to an assembly mechanism of an automatic drill bit assembly machine.

Background

For the modern production industry, most of mechanical working flows are not cost-effective, so that not only are labor cost high and efficiency low, but also the product processing is difficult to be tidied, a large fluctuation value exists, the accuracy of mechanical equipment is difficult to achieve, for some parts in mass production, the mechanical equipment is an important factor affecting the qualification rate of the product, and for the production flow of the drill, the simple operation of coating the hard alloy bit on the drill bit with sizing material is favorable for the manufacture of the product by using mechanical equipment.

Therefore, in order to meet the requirement of product processing at present, the drill bit is often required to be fixed through an assembly mechanism before being processed, so that the subsequent processing is convenient.

The assembly mechanism in the prior art is simple in structure, the drill bit is fixed in a clamping mode, the drill bit is laborious to fix and disassemble, the drill bit cannot be assembled and disassembled efficiently, inconvenience is brought to staff, and the practicability is low.

Disclosure of Invention

The present utility model is directed to an assembly mechanism of an automatic drill bit assembly machine, so as to solve the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

an assembly mechanism of an automatic drill bit assembly machine comprises a bottom plate;

the top end of the bottom plate is provided with a chute in the middle for the bidirectional screw rod to rotate, one end of the bidirectional screw rod extending out of the chute is provided with a hexagonal knob, two sides of the outer edge surface of the bidirectional screw rod are provided with sliding blocks in a threaded fit manner, and the top ends of the two sliding blocks are provided with claw mechanisms;

the jaw mechanism comprises a bearing platform and a jaw main body, wherein the bearing platform is constructed at the top end of the sliding block, the jaw main body is constructed at one side of the bearing platform, and a groove is formed in the center of one side, away from the bearing platform, of the jaw main body.

Further, a through hole for the guide rod to movably arranged is formed in the middle of the top end of the jaw main body, facing one side of the bearing platform, and one end of the guide rod, penetrating through the through hole, extends into the groove and is provided with an auxiliary jaw.

Further, a limiting piece is constructed at one end of the guide rod, which is far away from the auxiliary claw, and an annular plate is movably sleeved on one side, which is far away from the auxiliary claw, of the outer edge surface of the guide rod.

Further, a plurality of connecting rods welded and fixed on the claw main body are constructed on the outer edge surface of the annular plate in an annular array mode, springs abutting against the annular plate are sleeved on the guide rods, and one ends, away from the auxiliary claws, of the springs abut against limiting rings fixedly mounted on the guide rods.

Further, connecting pieces are respectively constructed at two ends of two sides of the bottom plate, and two mounting holes are symmetrically formed in the top ends of the connecting pieces.

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

the two-way screw is driven to rotate by screwing the hexagonal knob to drive the two sliding blocks arranged on the two-way screw to move in opposite directions, so that clamping and fixing of the drill bit can be completed from two sides through two bearing platforms with the claw main bodies, and when the drill bit is dismounted, only the hexagonal knob is screwed, so that time and labor are saved, the mounting and dismounting of the drill bit can be completed efficiently, the use of workers is facilitated, and the practicability is higher;

thanks to the arrangement of the two bidirectional screw rods, when the two bearing platforms with the claw bodies are clamped and fixed on the drill bit by two sides, the two auxiliary claws are abutted on the drill bit by two sides, the two springs are respectively extruded by the limiting rings on the two guide rods to deform, and the two auxiliary claws are forced to further complete the abutting and fixing on the drill bit by the reaction force generated during the deformation of the springs, so that the fixing effect is greatly improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the structure of the present utility model;

fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

In the figure: 1. a bottom plate; 2. a bidirectional screw rod; 3. a hexagonal knob; 4. a slide block; 5. a claw mechanism; 501. bearing platform; 502. a jaw main body; 503. a guide rod; 504. an auxiliary claw; 505. an annular plate; 506. a connecting rod; 507. a spring; 6. and a connecting piece.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1 to 3, an assembly mechanism of automatic drill bit kludge, including bottom plate 1, the top of bottom plate 1 sets up the spout that supplies bi-directional screw 2 to rotate to set up in the middle, and bi-directional screw 2 extends the one end of spout and has constructed hexagonal knob 3, slider 4 is installed to the equal screw-thread fit in outer fringe face both sides of bi-directional screw 2, and two the top of slider 4 all is constructed jaw mechanism 5, jaw mechanism 5 is including constructing in the cushion cap 501 on slider 4 top and constructing in the jack catch main part 502 of cushion cap 501 one side, the jack catch main part 502 is kept away from the cushion cap 501 one side and is set up flutedly in the middle, drives bi-directional screw 2 through twisting hexagonal knob 3 to drive two slides 4 that install on bi-directional screw 2 and remove in opposite directions, can accomplish the centre gripping fixed to the drill bit by both sides through two cushion caps 501 that are constructed with hexagonal knob 3, during the dismantlement, labour saving and time saving, can be high-efficient completion to the installation and dismantlement of drill bit, the staff of being convenient for use, the practicality is stronger.

The top of the jaw main body 502 on one side of the bearing platform 501 is provided with a through hole for the guide rod 503 to movably set in the middle, one end of the guide rod 503 penetrating through the through hole extends into the groove and is provided with an auxiliary jaw 504, one end of the guide rod 503, which is far away from the auxiliary jaw 504, is provided with a limiting piece, one side, which is far away from the auxiliary jaw 504, of the guide rod 503 is movably sleeved with an annular plate 505, the outer edge surface of the annular plate 505 is provided with a plurality of connecting rods 506 which are fixedly welded to the jaw main body 502, the guide rod 503 is sleeved with springs 507 which are abutted to the annular plate 505, one end, which is far away from the auxiliary jaw 504, of the spring 507 is provided with limiting rings which are fixedly mounted on the guide rod 503, and when clamping and fixing of the jaws of the drill bit are completed on two sides of the bearing platform 501, the two auxiliary jaws 504 are abutted to the drill bit on the two sides, the two auxiliary jaws are respectively extruded by the limiting rings on the two guide rods 503 to deform, and the two auxiliary jaws 504 are forced to further complete the abutting and fix the drill bit by the two auxiliary jaws through the supporting jaws. .

Wherein, both ends on both sides of bottom plate 1 all are constructed with connecting piece 6, and two mounting holes have been seted up to the top symmetry of connecting piece 6, through passing two mounting holes on two connecting pieces 6 respectively with the bolt that has been prepared in advance and screw in appointed position, can accomplish the fixed mounting to this mechanism.

Working principle: when the assembling mechanism of the automatic drill bit assembling machine is used, a drill bit is prevented from being arranged between two bearing platforms 501 with claw main bodies 502, a hexagonal knob 3 is screwed to drive a bidirectional screw rod 2 to rotate, two sliding blocks 4 arranged on the bidirectional screw rod 2 are driven to move in opposite directions, clamping and fixing of the drill bit can be completed by two sides through the two bearing platforms 501 with the claw main bodies 502, when clamping and fixing of the drill bit are completed by two sides through the two bearing platforms 501 with the claw main bodies 502, two auxiliary claws 504 are abutted to the drill bit by two sides, two springs 507 are respectively extruded by limiting rings on two guide rods 503 to deform the drill bit, and the two auxiliary claws 504 are forced to be further abutted and fixed to the drill bit by the reaction force generated when the springs 507 deform, so that the fixing effect is greatly improved, and the assembling mechanism is convenient to use and simple to operate.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (5)

1. An assembly mechanism of an automatic drill bit assembly machine comprises a bottom plate (1);

the method is characterized in that: a chute for the rotation of the bidirectional screw rod (2) is formed in the middle of the top end of the bottom plate (1), a hexagonal knob (3) is constructed at one end, extending out of the chute, of the bidirectional screw rod (2), sliding blocks (4) are mounted on two sides of the outer edge surface of the bidirectional screw rod (2) in a threaded fit mode, and claw mechanisms (5) are constructed at the top ends of the two sliding blocks (4);

the jaw mechanism (5) comprises a bearing platform (501) and a jaw main body (502), wherein the bearing platform (501) is formed at the top end of the sliding block (4), the jaw main body (502) is formed at one side of the bearing platform (501), and a groove is formed in the middle of one side, far away from the bearing platform (501), of the jaw main body (502).

2. The assembly mechanism of an automated drill bit assembly machine of claim 1, wherein: the claw body (502) is provided with a through hole for the guide rod (503) to movably arranged towards the top end of one side of the bearing platform (501) in the middle, and one end of the guide rod (503) penetrating through the through hole extends into the groove and is provided with an auxiliary claw (504).

3. The assembly mechanism of an automated drill bit assembly machine of claim 2, wherein: one end of the guide rod (503) far away from the auxiliary claw (504) is provided with a limiting part, and one side of the outer edge surface of the guide rod (503) far away from the auxiliary claw (504) is movably sleeved with an annular plate (505).

4. The assembly mechanism of an automated drill bit assembly machine of claim 1, wherein: a plurality of connecting rods (506) welded and fixed on the claw main body (502) are arranged on the outer edge surface of the annular plate (505) in an annular array structure, springs (507) abutted against the annular plate (505) are sleeved on the guide rods (503), and limiting rings fixedly mounted on the guide rods (503) are abutted against one ends, far away from the auxiliary claws (504), of the springs (507).

5. The assembly mechanism of an automated drill bit assembly machine of claim 1, wherein: connecting pieces (6) are respectively constructed at two ends of two sides of the bottom plate (1), and two mounting holes are symmetrically formed in the top ends of the connecting pieces (6).