Punching device for automobile rubber pipe production

Abstract

The utility model discloses a punching device for automobile rubber pipe production, which belongs to the technical field of automobile pipe fitting production, is used for punching an automobile rubber pipe, and comprises a supporting platform, a first vertical bracket is fixed above the supporting platform, a pipe core component is movably arranged on the first vertical bracket, the pipe core component is coaxial with an insertion hole, and the first vertical bracket is provided with a second vertical bracket; a first fixing clamp and a second fixing clamp are fixed to the first vertical support, the pipe core assembly comprises pipe sleeves with different diameters, and every two pipe sleeves with the adjacent diameters are connected in a sleeved mode. According to the punching device, the pipe sleeves with the different diameters are arranged and connected in a sleeved mode, the pipe sleeves with the proper diameters can be selected to be inserted according to the automobile rubber pipes with the different diameters, and the applicability of the punching device is improved; on one hand, the device can be matched with the first fixing clamp to control two to-be-used pipe sleeves to be pulled out by a specific length, and on the other hand, the end part of the automobile rubber pipe can be adjusted to be coaxial with the pipe sleeves, so that the pipe sleeves can be conveniently inserted.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile pipe production, in particular to a punching device for automobile rubber hose production. Background Art

[0002] Automobile hoses are common parts in automobiles. Some hoses need to be punched in advance on the head in order to strengthen the connection of the pipe head parts. This will increase the connection stability of the parts. However, since automobile hoses have a certain degree of flexibility, it is necessary to insert a tube core in the middle during the punching process before punching can be performed.

[0003] Different automobile hoses may have different diameters, and the same type of tube core can only be used for automobile hoses with the same diameter, so the applicability is poor. At the same time, since the automobile hose is soft, it is difficult to fix its port when inserting the tube core, so that the process of inserting the tube core into the automobile hose can only be done manually, which is time-consuming and laborious. In order to solve the above problems, a punching device for automobile hose production is now provided.

[0004] It should be noted that the above contents belong to the technical knowledge of the inventor and do not necessarily constitute prior art. Utility Model Content

[0005] In order to solve the above problems, the purpose of the utility model is to provide a punching device for automobile hose production. By setting a number of pipe sleeves with different diameters and connecting them together, pipe sleeves with appropriate diameters can be selected for insertion for automobile hoses with different diameters, thereby improving the applicability of the punching device. By setting a second fixing clamp, on the one hand, it can cooperate with the first fixing clamp to control the two pipe sleeves to be used to be pulled out to a specific length, and on the other hand, the end of the automobile hose can be adjusted to be coaxial with the pipe sleeve, which facilitates the insertion of the pipe sleeve and saves time and effort.

[0006] To achieve the above-mentioned purpose, the utility model proposes a punching device for automobile hose production, which is used for punching automobile hoses. The punching device includes a supporting platform, a first vertical bracket is fixed above the supporting platform, a tube core assembly is movably provided on the first vertical bracket, the tube core assembly is coaxial with the jack, and a first fixing clamp and a second fixing clamp are fixed on the first vertical bracket.

[0007] The tube core assembly includes tube sleeves with different diameters, and two tube sleeves with adjacent diameters are sleeved and connected, and the end of the tube sleeve away from the first vertical bracket is contracted toward the side close to the axis, and a connecting shaft is fixed to the end of the outermost tube sleeve close to the first vertical bracket. The first vertical bracket is provided with a mounting hole, and the connecting shaft is sleeved in the mounting hole.

[0008] Furthermore, a second vertical bracket parallel to the first vertical bracket is fixed above the support platform, and a plug hole for inserting an automobile hose is provided on the second vertical bracket.

[0009] Furthermore, an L-shaped bracket is fixed on the support platform, and a punching assembly is fixed on the top plate of the L-shaped bracket.

[0010] Furthermore, the punching assembly includes a first cylinder fixed above the top plate of the L-shaped bracket, and the output shaft of the first cylinder passes through the top plate of the L-shaped bracket and is fixed with a punching head.

[0011] Furthermore, a limiting plate is fixed to one end of the connecting shaft away from the pipe sleeve.

[0012] Furthermore, there is a damping fit between adjacent pipe sleeves and between the mounting hole and the connecting shaft.

[0013] Furthermore, the first fixing clamp includes two horizontal second cylinders, which are respectively located on both sides of the tube core assembly, a horizontal third cylinder is fixed on the side of the output shaft of the second cylinder close to the tube core assembly, a vertical fourth cylinder is fixed on the output shaft of the third cylinder, and a vertical clamp is fixed on the output shaft of the fourth cylinder, and the two clamps correspond to each other.

[0014] Furthermore, the second fixing clamp includes two horizontal fifth cylinders, which are respectively located above and below the tube core assembly. A vertical sixth cylinder is fixed to one side of the fifth cylinder close to the tube core assembly, and a clamp is fixed to the output shaft of the sixth cylinder.

[0015] Furthermore, the two clamping plates are combined to form a bracket shape.

[0016] Furthermore, the clamping sides of the clamping strip and the clamping plate are both provided with a rubber layer.

[0017] The punching device for automobile hose production proposed by the utility model can bring the following beneficial effects:

[0018] 1. The punching device of the utility model is provided with a plurality of pipe sleeves of different diameters and connected in a sleeve-type manner, so that a pipe sleeve of a suitable diameter can be selected for inserting automobile hoses of different diameters, thereby improving the applicability of the punching device;

[0019] 2. The punching device of the utility model is provided with a second fixing clamp, which can cooperate with the first fixing clamp to control the two pipe sleeves to be used to be pulled out to a specific length, and can adjust the end of the automobile hose to be coaxial with the pipe sleeve, so as to facilitate the insertion of the pipe sleeve and save time and effort;

[0020] 3. After the pipe sleeve is inserted into the automobile hose, the punching device of the utility model can drag the automobile hose to move by starting the second cylinder control, and can control the automobile hose to rotate by controlling one of the fourth cylinders to extend and the other fourth cylinder to shorten, thereby adjusting the punching position. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0022] Figure 1 The utility model is a structural schematic diagram of a punching device for automobile hose production.

[0023] Figure 2 It is a schematic diagram of the cross-sectional structure of the tube core assembly of the utility model.

[0024] Figure 3 for Figure 1 Enlarged structural diagram at A in the middle. DETAILED DESCRIPTION

[0025] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in the form of examples in conjunction with the accompanying drawings.

[0026] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0027] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0028] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] In the present utility model, unless otherwise clearly specified and limited, the first feature "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description of reference terms "one scheme", "some schemes", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same scheme or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more schemes or examples.

[0030] The embodiment of the utility model provides a punching device for automobile hose production, which is used to punch an automobile hose 10. Figure 1 As shown, the punching device includes a supporting platform 1, above which a first vertical bracket 2 and a second vertical bracket 3 are fixed and distributed in parallel, the second vertical bracket 3 is provided with a socket 31 for inserting the automobile hose 10, the first vertical bracket 2 is movably provided with a tube core assembly 4, the tube core assembly 4 is coaxial with the socket 31, and the first vertical bracket 2 is fixed with a first fixing clamp 5 and a second fixing clamp 6.

[0031] An L-shaped bracket 7 is also fixed on the supporting platform 1 , and a punching assembly 8 is fixed on the top plate of the L-shaped bracket 7 .

[0032] The punching assembly 8 comprises a first cylinder 81 fixed above the top plate of the L-shaped bracket 7 , and an output shaft of the first cylinder 81 passes through the top plate of the L-shaped bracket 7 and is fixed with a punching head 82 .

[0033] The tube core assembly 4 includes tube sleeves 41 with different diameters, such as Figure 2As shown, two pipe sleeves 41 with adjacent diameters are sleeved and connected, and the end of the pipe sleeve 41 away from the first vertical bracket 2 is contracted toward the side close to the axis, and the end is located outside. A connecting shaft 42 is fixed to the end of the outermost pipe sleeve 41 close to the first vertical bracket 2. A mounting hole (not shown in the figure) is opened on the first vertical bracket 2. The connecting shaft 42 is sleeved in the mounting hole. A limiting plate 43 is fixed to the end of the connecting shaft 42 away from the pipe sleeve 41. There is a damping fit between adjacent pipe sleeves 41 and between the mounting hole and the connecting shaft 42.

[0034] The first fixing clamp 5 includes two horizontal second cylinders 51, such as Figure 3 As shown, the two second cylinders 51 are respectively located on both sides of the tube core assembly 4, a horizontal third cylinder 52 is fixed on the side of the output shaft of the second cylinder 51 close to the tube core assembly 4, a vertical fourth cylinder 53 is fixed on the output shaft of the third cylinder 52, and a vertical clamping strip 54 is fixed on the output shaft of the fourth cylinder 53, and the two clamping strips 54 correspond to each other.

[0035] The second fixing clamp 6 includes two horizontal fifth cylinders 61, and the two fifth cylinders 61 are respectively located above and below the tube core assembly 4. A vertical sixth cylinder 62 is fixed on one side of the fifth cylinder 61 close to the tube core assembly 4, and a clamping plate 63 is fixed on the output shaft of the sixth cylinder 62. The two clamping plates 63 are combined to form a bracket shape.

[0036] The clamping sides of the clamping strip 54 and the clamping plate 63 are both provided with a rubber layer.

[0037] When in use, insert one end of the automobile hose 10 into the insertion hole 31, select an appropriate pipe sleeve 41 and insert it into the automobile hose 10 to support the inside of the automobile hose 10. When selecting, the second cylinder 51 and the third cylinder 52 cooperate to control the two clamping strips 54 to clamp the two sides of the pipe sleeve 41 to be used respectively, and the fifth cylinder 61 and the sixth cylinder 62 cooperate to control the two clamping plates 63 to clamp a pipe sleeve 41 slightly larger than the pipe sleeve 41 to be used. The second cylinder 51 is started to pull out a certain length of the pipe sleeve 41 to be used, and the fifth cylinder 61 and the sixth cylinder 62 cooperate to control the two clamping plates 63 to gently clamp the end of the automobile hose 10 and adjust it to be coaxial with the pipe sleeve 41. When clamping, it should be noted that The automobile hose 10 is clamped and deformed, and the pipe sleeve 41 is controlled to move by starting the second cylinder 51 to be inserted into the automobile hose 10. The clamping plate 63 located above the automobile hose 10 is removed by starting the fifth cylinder 61 and the sixth cylinder 62 to facilitate punching of the upper part of the automobile hose 10. The pipe sleeve 41 can be controlled to move by starting the second cylinder 51, and then the automobile hose 10 can be dragged to move. By controlling one of the fourth cylinders 53 to extend and the other fourth cylinder 53 to shorten, the corresponding pipe sleeve 41 is rubbed under the action of friction to rotate, so that the punching position is moved to the bottom of the punching head 82, and the punching head 82 is controlled to descend by starting the first cylinder 81 to punch the automobile hose 10.

[0038] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0039] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A punching device for automobile hose production, used for punching automobile hose (10), the punching device comprising a supporting platform (1), characterized in that: A first vertical bracket (2) is fixed above the support platform (1), a tube core assembly (4) is movably provided on the first vertical bracket (2), the tube core assembly (4) is coaxial with the insertion hole (31), and a first fixing clamp (5) and a second fixing clamp (6) are fixed on the first vertical bracket (2); The tube core assembly (4) comprises tube sleeves (41) of different diameters, two tube sleeves (41) of adjacent diameters are sleeved and connected, one end of the tube sleeve (41) away from the first vertical bracket (2) is contracted toward the side close to the axis, a connecting shaft (42) is fixed to the end of the outermost tube sleeve (41) close to the first vertical bracket (2), a mounting hole is provided on the first vertical bracket (2), and the connecting shaft (42) is sleeved in the mounting hole.

2. A punching device for automobile hose production according to claim 1, characterized in that: A second vertical support (3) parallel to the first vertical support (2) is also fixed above the support platform (1), and a plug hole (31) for inserting an automobile hose (10) is provided on the second vertical support (3).

3. A punching device for automobile hose production according to claim 2, characterized in that: An L-shaped bracket (7) is also fixed on the support platform (1), and a punching assembly (8) is fixed on the top plate of the L-shaped bracket (7).

4. A punching device for automobile hose production according to claim 3, characterized in that: The punching assembly (8) comprises a first cylinder (81) fixed above the top plate of the L-shaped bracket (7); an output shaft of the first cylinder (81) passes through the top plate of the L-shaped bracket (7) and is fixed with a punching head (82).

5. A punching device for automobile hose production according to claim 4, characterized in that: A limiting plate (43) is fixed to one end of the connecting shaft (42) away from the pipe sleeve (41).

6. A punching device for automobile hose production according to claim 5, characterized in that: Adjacent pipe sleeves (41) and the mounting holes and the connecting shaft (42) are all in damping fit.

7. A punching device for automobile hose production according to claim 6, characterized in that: The first fixing clamp (5) comprises two horizontal second cylinders (51), the two second cylinders (51) are respectively located on both sides of the tube core assembly (4), a horizontal third cylinder (52) is fixed on one side of the output shaft of the second cylinder (51) close to the tube core assembly (4), a vertical fourth cylinder (53) is fixed on the output shaft of the third cylinder (52), a vertical clamping strip (54) is fixed on the output shaft of the fourth cylinder (53), and the two clamping strips (54) correspond to each other.

8. The punching device for automobile hose production according to claim 7, characterized in that: The second fixing clamp (6) comprises two horizontal fifth cylinders (61), the two fifth cylinders (61) are respectively located above and below the tube core assembly (4), a vertical sixth cylinder (62) is fixed on one side of the fifth cylinder (61) close to the tube core assembly (4), and a clamping plate (63) is fixed on the output shaft of the sixth cylinder (62).

9. A punching device for automobile hose production according to claim 8, characterized in that: The two clamping plates (63) are combined to form a bracket shape.

10. The punching device for automobile hose production according to claim 9, characterized in that: The clamping sides of the clamping strip (54) and the clamping plate (63) are both provided with a rubber layer.

Images