Executing mechanism of hose crimping machine

Abstract

The utility model discloses an actuating mechanism of a hose crimping machine, which belongs to the technical field of hose processing equipment, and comprises a crimping machine main body and a crimping actuating mechanism, a plurality of die seats are arranged on the crimping actuating mechanism in a sliding manner, and the crimping actuating mechanism is fixed through the matching among a limiting mechanism, a second cavity, a circular ring, a second spring and an ejector rod. When the buckling mold is mounted, the limiting rod can be inserted into the limiting hole formed in the buckling mold only by inserting the inserting plate into the inserting groove formed in the buckling mold and pushing the buckling mold to be in contact with the mold seat, so that the buckling mold can be mounted, and the buckling mold can be dismounted conveniently and quickly. According to the buckling mold, the limiting rod can be ejected out of the limiting hole only by inwards pressing the ejector rod to the maximum degree, then the buckling mold can be taken down from the mold base, the operation is very convenient, and therefore the disassembling and assembling efficiency of the buckling mold can be effectively improved, and then the buckling efficiency of the hose can be effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to hose processing equipment technical field especially relates to a hose buckle press machine's actuating mechanism. BACKGROUND

[0002] Hose is a kind of bendable tubular component, which is composed of inner rubber layer, reinforcing layer and outer rubber layer. In industrial production, hose is widely used in hydraulic, pneumatic, fuel delivery and other systems, responsible for transmitting various fluid media. Hose buckle press machine is a device specially used for tightly connecting hose and connector. By applying pressure to the end of the hose, plastic deformation is generated, so that the connector is tightly wrapped, forming a reliable sealed connection.

[0003] The actuating mechanism is the main component of the hose buckle press machine, which is mainly composed of power driving structure and die structure. By controlling the power driving structure to drive the die to contract radially to the set diameter, the hose can be buckled. However, since different diameter hoses require different types of dies, the die needs to be replaced during use of the hose buckle press machine. The existing actuating mechanism of the hose buckle press machine is not convenient for replacing the die, which affects the buckling efficiency of the hose. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the problem of inconvenient replacement of the die in the prior art, which affects the buckling efficiency of the hose, and proposes an actuating mechanism of a hose buckle press machine.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] An actuating mechanism of a hose buckle press machine, comprising a buckle press machine main body and an actuating buckle press mechanism, a plurality of die seats are slidably arranged on the actuating buckle press mechanism, the die seats are connected with buckle dies through limiting assemblies, a second cavity is formed in the inside of the buckle die, a circular ring is slidably connected in the inside of the second cavity, a second spring is fixedly connected to the outer surface of the circular ring, the other end of the second spring is fixedly connected to the inner wall of the second cavity, and a jacking rod for releasing the limitation between the die seat and the buckle die is fixedly connected in the inside of the circular ring.

[0007] Preferably, the limiting assembly comprises an insertion plate fixedly connected to the die seat, a insertion slot matched with the insertion plate is formed in the inside of the buckle die, and the insertion plate is slidably connected in the inside of the insertion slot.

[0008] Preferably, a first cavity is formed in the inside of the insertion plate, a limiting rod is slidably connected in the inside of the first cavity, a first spring is fixedly connected to one end of the limiting rod, and the other end of the first spring is fixedly connected to the inner wall of the first cavity.

[0009] Preferably, the inside of the buckling die is provided with a slanted groove and a limiting hole matched with the limiting rod, and the limiting hole is in communication with one end of the slanted groove close to the center of the buckling die.

[0010] Preferably, the end of the limiting rod away from the first spring is inserted into the inside of the limiting hole, and the end of the limiting rod close to the ejector rod is in contact with the ejector rod.

[0011] Preferably, the bottom of the buckling machine body is provided with a plurality of self-locking universal wheels.

[0012] Compared with the prior art, the execution mechanism of the soft pipe buckling machine has the following beneficial effects:

[0013] The buckling die is installed only by inserting the plugboard into the insertion slot of the buckling die, and then pushing the buckling die to be in contact with the die seat, so that the limiting rod is inserted into the limiting hole of the buckling die, thereby achieving the installation of the buckling die. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 It is a schematic diagram of the die seat, the buckling die, the limiting assembly and the ejector rod of the utility model.

[0016] Figure 3 It is a sectional view of the die seat, the buckling die, the limiting assembly and the ejector rod of the utility model.

[0017] Figure 4 It is a schematic diagram of the die seat, the plugboard and the limiting rod of the utility model.

[0018] Figure 5 It is a schematic diagram of the buckling die of the utility model.

[0019] In the drawing:

[0020] 1, buckling machine body; 2, buckling execution mechanism; 3, die seat; 4, buckling die; 5, plugboard; 6, first cavity; 7, limiting rod; 8, first spring; 9, slanted groove; 10, limiting hole; 11, insertion slot; 12, circular ring; 13, second spring; 14, ejector rod; 15, second cavity; 16, self-locking universal wheel. DETAILED DESCRIPTION

[0021] 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, rather than all the embodiments.

[0022] With reference to Figures 1-5 The execution mechanism of the hose buckling machine comprises a buckling machine body 1 and an execution buckling mechanism 2, a plurality of mold seats 3 are slidably arranged on the execution buckling mechanism 2, the mold seat 3 is connected with a buckling mold 4 through a limiting assembly, the limiting assembly comprises an insertion plate 5 fixedly connected on the mold seat 3, the buckling mold 4 is internally provided with an insertion slot 11 matched with the insertion plate 5, and the insertion plate 5 is slidably connected in the insertion slot 11, the height of the insertion plate 5 is the same as the depth of the insertion slot 11, and when the insertion plate 5 is completely slid into the insertion slot 11, the mold seat 3 is in contact with the buckling mold 4.

[0023] The insertion plate 5 is internally provided with a first cavity 6, the first cavity 6 is slidably connected with a limiting rod 7, one end of the limiting rod 7 is fixedly connected with a first spring 8, the other end of the first spring 8 is fixedly connected with the inner wall of the first cavity 6, and the movement of the limiting rod 7 into the first cavity 6 will compress the first spring 8.

[0024] The buckling mold 4 is internally provided with a bevel groove 9 and a limiting hole 10 matched with the limiting rod 7, the limiting hole 10 is in communication with one end of the bevel groove 9 close to the center of the buckling mold 4, the depth of the other end of the bevel groove 9 away from the buckling mold 4 is the deepest, the depth of the bevel groove 9 at this position is the same as the length of the part of the limiting rod 7 protruding from the insertion plate 5 in the initial state, and the closer the bevel groove 9 is to the buckling mold 4, the shallower the depth is. When the buckling mold 4 is installed, the insertion plate 5 is first inserted into the insertion slot 11, at this time, the end of the limiting rod 7 away from the first cavity 6 abuts against the bevel groove 9, then the buckling mold 4 is pushed to the direction of the mold seat 3, at this time, the bevel groove 9 gradually extrudes the limiting rod 7 to move into the first cavity 6 and compresses the first spring 8, when the insertion plate 5 is completely inserted into the insertion slot 11, the bevel groove 9 completely extrudes the limiting rod 7 into the first cavity 6, at this time, the limiting rod 7 is concentric with the limiting hole 10, then under the action of the first spring 8, the end of the limiting rod 7 away from the first cavity 6 is inserted into the limiting hole 10, so that the buckling mold 4 can be fixed, and at this time, the installation of the buckling mold 4 is completed.

[0025] The inside of the buckling die 4 is provided with a second cavity 15, the inside of the second cavity 15 is slidably connected with a circular ring 12, the outer surface of the circular ring 12 is fixedly connected with a second spring 13, the other end of the second spring 13 is fixedly connected with the inner wall of the second cavity 15, the inside of the circular ring 12 is fixedly connected with a ejector rod 14 for releasing the limit between the die seat 3 and the buckling die 4, the end of the limit rod 7 away from the first spring 8 is inserted into the inside of the limit hole 10, and the end of the limit rod 7 close to the ejector rod 14 is in contact with the ejector rod 14, the second cavity 15 is communicated with the limit hole 10, one end of the ejector rod 14 passes through the second cavity 15 and is inserted into the inside of the limit hole 10, when the buckling die 4 needs to be disassembled, the ejector rod 14 only needs to be pressed into the inside of the buckling die 4, the circular ring 12 can be driven to move to the inside of the buckling die 4 and compress the second spring 13, at the same time, the movement of the circular ring 12 pushes the limit rod 7 to move to the inside of the first cavity 6 and compress the first spring 8, after the limit rod 7 is completely pushed out from the inside of the limit hole 10, the fixing of the buckling die 4 is released, then the buckling die 4 can be taken off from the die seat 3, finally the ejector rod 14 is loosened, under the action of the second spring 13, the ejector rod 14 and the circular ring 12 move outwardly to reset.

[0026] A plurality of self-locking universal wheels 16 are installed at the bottom of the buckling machine body 1, the self-locking universal wheels 16 are arranged, so that the buckling machine body 1 can be conveniently moved.

[0027] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

[0028] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are contained in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms is not necessarily for the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, the skilled person in the art can combine and combine the different embodiments or examples described in the present application and the features of the different embodiments or examples without contradiction.

[0029] Although the embodiments of the utility model have been shown and described above, it can be understood that the above-mentioned embodiments are exemplary and cannot be understood as limiting the utility model, and the ordinary skilled in the art can change, modify, replace and transform the above-mentioned embodiments within the scope of the utility model.

Claims

1. An actuator of a hose crimping machine, comprising a crimping machine body (1) and an actuating crimping mechanism (2), characterized in that: The execution buckle mechanism (2) is provided with a plurality of mold bases (3) on the sliding surface, the mold base (3) is connected with a buckle mold (4) through a limiting assembly, a second cavity (15) is arranged in the buckle mold (4), a circular ring (12) is slidably connected in the second cavity (15), a second spring (13) is fixedly connected to the outer surface of the circular ring (12), the other end of the second spring (13) is fixedly connected with the inner wall of the second cavity (15), and a jack (14) for releasing the limiting between the mold base (3) and the buckle mold (4) is fixedly connected to the inside of the circular ring (12).

2. An actuator for a hose crimping machine according to claim 1, wherein The limiting assembly comprises an insertion plate (5) fixedly connected to the mold base (3), and the buckle mold (4) is provided with an insertion slot (11) matched with the insertion plate (5) in the inside, and the insertion plate (5) is slidably connected in the inside of the insertion slot (11).

3. An actuator for a hose crimping machine according to claim 2, wherein A first cavity (6) is arranged in the inside of the insertion plate (5), a limiting rod (7) is slidably connected in the inside of the first cavity (6), one end of the limiting rod (7) is fixedly connected with a first spring (8), and the other end of the first spring (8) is fixedly connected with the inner wall of the first cavity (6).

4. An actuator for a hose crimping machine according to claim 3, wherein The buckle mold (4) is provided with a limiting hole (10) and a chute (9) matched with the limiting rod (7) in the inside, and the limiting hole (10) is communicated with one end of the chute (9) close to the center of the buckle mold (4).

5. An actuator for a hose crimping machine according to claim 4, wherein The end of the limiting rod (7) away from the first spring (8) is inserted into the inside of the limiting hole (10), and the end of the limiting rod (7) close to the jack (14) is in contact with the jack (14).

6. An actuator for a hose crimping machine according to claim 1, wherein A plurality of self-locking universal wheels (16) are mounted on the bottom of the buckle machine body (1).

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