Press fitting device and vehicle machining equipment

Abstract

The utility model discloses a press fitting device and vehicle machining equipment. The press fitting device comprises a driving piece, a clamping assembly, a connecting assembly and a moving assembly. The clamping assembly and the driving part are arranged side by side, and the clamping assembly is suitable for clamping a pipeline. One end of the connecting assembly is connected with the clamping assembly, and the other end of the connecting assembly is connected with the driving piece. The moving assembly is arranged between the driving part and the clamping assembly, the moving assembly is connected with an output shaft of the driving part, and the moving assembly is suitable for placing a crimping part. And the driving part works to drive the moving assembly to move towards the direction of the clamping assembly, so that the crimping part is crimped to the pipeline. According to the press fitting device, the driving piece, the clamping assembly and the moving assembly are connected together, compared with a traditional crimping device, the operation difficulty is reduced, and the crimping efficiency, the crimping stability and the crimping reliability of crimping the crimping piece to the pipeline are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle processing equipment, in particular to a press-fitting device and vehicle processing equipment. Background Art

[0002] The braking system uses nylon tubes as carriers for transmitting compressed gas to achieve the braking function. However, due to design and assembly factors, some connecting valves or nylon tubes are too long or too short, and need to be modified on site before use. In the related art, a press-fit device is often used to connect the nylon tube and the joint during the modification process. However, the compression assembly of the nylon tube and the placement device of the joint need to be manually applied to achieve the compression, and the compression efficiency is low. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, one purpose of the utility model is to provide a press-fitting device, which reduces the difficulty of operation and improves the crimping efficiency, crimping stability and reliability of the crimping part to the pipeline.

[0004] Another object of the utility model is to provide a vehicle processing equipment adopting the above-mentioned press-fitting device.

[0005] The pressing device according to the first aspect of the utility model includes: a driving member; a clamping assembly, wherein the clamping assembly and the driving member are arranged side by side, and the clamping assembly is suitable for clamping the pipeline; a connecting assembly (E\F\the part extending out of the crimping pliers), one end of the connecting assembly is connected to the clamping assembly, and the other end of the connecting assembly is connected to the driving member; a moving assembly, wherein the moving assembly is arranged between the driving member and the clamping assembly, the moving assembly is connected to the output shaft of the driving member, and the moving assembly is suitable for placing a crimping member; wherein, when the driving member is activated, it drives the moving assembly to move in the direction of the clamping assembly, so that the crimping member is crimped onto the pipeline.

[0006] According to the pressing device of the embodiment of the utility model, by connecting the driving part, the clamping assembly and the moving assembly together, the difficulty of operation is reduced compared with the traditional crimping device, and the crimping efficiency, crimping stability and reliability of the crimping part to the pipeline are improved.

[0007] According to some embodiments of the utility model, the moving component includes: a lead screw, which is connected to the output shaft of the driving member; a moving block, which is sleeved on the lead screw, the moving block is slidingly connected to the lead screw, and a matching groove is formed on the moving block, and the crimping part is suitable for being placed in the matching groove.

[0008] According to some embodiments of the utility model, the moving block includes: a main body, which is sleeved on the lead screw, the main body is slidably connected to the lead screw, and the matching groove is formed on one side of the length direction of the main body; a connecting column, the connecting column is connected to one side of the thickness direction of the main body, the connecting column is sleeved on the lead screw, and the connecting column is located on the other side of the length direction of the main body.

[0009] According to some embodiments of the utility model, the connecting assembly includes: a connecting plate, one end of which is connected to the clamping assembly; a U-shaped fastener, which is connected to the other end of the connecting plate, and the U-shaped fastener and the connecting plate jointly define an installation space, and part of the driving member is located in the installation space.

[0010] According to some embodiments of the present invention, a portion of the surface of the connecting plate adjacent to the driving member is recessed in a direction away from the driving member to form a groove, the bottom wall of the groove is arc-shaped, and a portion of the driving member fits in the groove.

[0011] According to some embodiments of the present invention, a slide groove is formed on one of the body and the connecting plate, and a slider is provided on the other of the body and the connecting plate, and the slider is slidably matched with the slide groove.

[0012] According to some embodiments of the utility model, a protrusion is provided on the connecting plate, the protrusion and the groove are arranged along the thickness direction of the main body, the slide groove is formed on the protrusion, and one end of the slide groove is connected to a side surface of the protrusion in the thickness direction of the main body.

[0013] According to some embodiments of the utility model, the clamping assembly includes: two clamping arms, which are rotatably connected and can be switched between a clamping state and an open state; and two clamping blocks, which are rotatably connected to the two clamping arms, respectively; wherein, when the two clamping arms are in the clamping state, the pipeline is clamped on both sides between the two clamping blocks, and when the two clamping arms are in the open state, the pipeline clamp is separated from the two clamping blocks.

[0014] According to some embodiments of the present invention, a plurality of arcuate grooves are formed on each of the clamping blocks, the plurality of arcuate grooves are spaced apart along the circumference of the clamping block, and each of the arcuate grooves extends along the axial direction of the clamping block.

[0015] The vehicle processing equipment according to the embodiment of the second aspect of the utility model includes: the press-fitting device according to the embodiment of the first aspect of the utility model.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0018] Figure 1 It is a schematic diagram of a press-fitting device, a pipeline and a press-fitting part according to an embodiment of the utility model;

[0019] Figure 2 is a schematic diagram of a press-fitting device according to an embodiment of the utility model;

[0020] Figure 3 is a schematic diagram of a press-fitting device according to an embodiment of the utility model from another angle;

[0021] Figure 4 It is a partial schematic diagram of a press-fitting device according to an embodiment of the utility model;

[0022] Figure 5 is a schematic diagram of a connecting plate of a press-fitting device according to an embodiment of the utility model;

[0023] Figure 6 It is a schematic diagram of the cooperation between the moving block and the lead screw of the press-fitting device according to an embodiment of the utility model.

[0024] Reference numerals:

[0025] 100: Pressing device;

[0026] 1: driving member; 11: output shaft; 2: clamping assembly; 21: clamping arm; 22: clamping block; 221: arc groove; 3: connecting assembly; 31: connecting plate; 311: groove; 312: protrusion; 3121: slide groove; 32: U-shaped fastener; 4: moving assembly; 41: lead screw; 42: moving block; 421: body; 4211: matching groove; 422: connecting column; 423: slider;

[0027] 200: Pipe; 300: Crimping parts. DETAILED DESCRIPTION

[0028] Reference below Figure 1-Figure 6 The press-fitting device 100 according to the first embodiment of the present invention is described.

[0029] like Figure 1-Figure 6 As shown, the press-fitting device 100 according to the first embodiment of the utility model includes a driving member 1, a clamping assembly 2, a connecting assembly 3 and a moving assembly 4.

[0030] Specifically, the clamping assembly 2 and the driving member 1 are arranged side by side, and the clamping assembly 2 is suitable for clamping the pipeline 200. One end of the connecting assembly 3 is connected to the clamping assembly 2, and the other end of the connecting assembly 3 is connected to the driving member 1. The moving assembly 4 is arranged between the driving member 1 and the clamping assembly 2, and the moving assembly 4 is connected to the output shaft 11 of the driving member 1. The moving assembly 4 is suitable for placing the crimping member 300. Among them, the driving member 1 works, driving the moving assembly 4 to move toward the direction of the clamping assembly 2, so that the crimping member 300 is crimped onto the pipeline 200.

[0031] For example, in Figure 1-Figure 3 In the example, the clamping assembly 2 and the driving member 1 are arranged side by side, and the output shaft 11 of the driving member 1 faces the clamping assembly 2, so that the moving assembly 4 is close to the driving member 1, thereby facilitating the connection between the pipe 200 clamped by the clamping assembly 2 and the crimping member 300 on the moving assembly 4. The connecting assembly 3 is suitable for connecting the driving member 1 and the moving assembly 4 to increase the integrity of the press-fitting device 100, improve the stability of the press-fitting device 100, and improve the reliability of crimping the crimping member 300 onto the pipe 200.

[0032] In actual use, the pipeline 200 can be clamped on the clamping component 2, the crimping piece 300 can be set on the moving component 4, and the driving component 1 can be driven to move the moving component 4 toward the clamping component 2. The end of the crimping piece 300 away from the driving component 1 gradually approaches the end of the pipeline 200 toward the driving component 1 to achieve matching, that is, the crimping operation of the crimping piece 300 on the pipeline 200 is completed. In this way, the stability and reliability of the crimping piece 300 on the pipeline 200 are improved, and the driving component 1 is used to move the crimping piece 300, which reduces the difficulty of operation, reduces the use of manpower, and improves the efficiency of crimping.

[0033] According to the pressing device 100 of the embodiment of the utility model, by connecting the driving component 1, the clamping component 2 and the moving component 4 together, the difficulty of operation is reduced compared with the traditional crimping device, and the crimping efficiency, crimping stability and reliability of the crimping component 300 to the pipeline 200 are improved.

[0034] According to some embodiments of the present invention, referring to Figure 1-Figure 4 , and combined with Figure 6, the moving assembly 4 includes a lead screw 41 and a moving block 42. The lead screw 41 is connected to the output shaft 11 of the driving member 1. The moving block 42 is sleeved on the lead screw 41, and the moving block 42 is slidably connected to the lead screw 41, and a matching groove 4211 is formed on the moving block 42, and the crimping member 300 is suitable for being placed in the matching groove 4211. The lead screw 41 is coaxially arranged with the output shaft 11 to improve the stability of the output shaft 11 transmitting the rotational force to the lead screw 41. The output shaft 11 of the driving member 1 can be rotated to make the moving block 42 move toward the clamping assembly 2 along the axial direction of the lead screw 41, or the output shaft 11 rotates in the opposite direction, so that the moving block 42 can move in the axial direction of the lead screw 41 away from the clamping assembly 2. The size and shape of the matching groove 4211 on the moving block 42 are suitable for the crimping member 300, so that the crimping member 300 can be reliably placed in the matching groove 4211.

[0035] Further, refer to Figure 1-Figure 4 , and combined with Figure 6 The moving block 42 includes a body 421 and a connecting column 422. The body 421 is sleeved on the lead screw 41, and the body 421 is slidably connected to the lead screw 41, and the length direction of the body 421 (for example, Figure 4 A matching groove 4211 is formed on one side of the body 421 in the vertical direction. The connecting column 422 is connected to the body 421 in the thickness direction (for example, Figure 4 The connecting column 422 is sleeved on the lead screw 41 on one side (in the left-right direction), and the connecting column 422 is located on the other side of the length direction of the body 421. The body 421 and the connecting column 422 are arranged along the axial direction of the lead screw, which meets the requirement of placing the crimping part 300 on the body 421. The connecting column 422 is used to increase the connection area of ​​the body 421 on the lead screw 41, thereby improving the movement stability and reliability of the moving block 42. At the same time, the setting of the connecting column 422 is conducive to realizing the lightweight setting of the moving block 42, thereby facilitating the lightweight design of the press-fitting device 100, and at the same time avoiding the interference of the connecting column 422 with the crimping part 300 in the matching groove 4211, thereby ensuring the crimping effect.

[0036] Furthermore, refer to Figure 1-Figure 4 , the connection assembly 3 includes a connection plate 31 and a U-shaped fastener 32. One end of the connection plate 31 is connected to the clamping assembly 2. The U-shaped fastener 32 is connected to the other end of the connection plate 31, and the U-shaped fastener 32 and the connection plate 31 together define an installation space, and a part of the driving member 1 is located in the installation space. The connection plate 31 extends along the axial direction of the lead screw 41, one end of the connection plate 31 is connected to the clamping assembly 2, and the other end of the connection plate 31 is connected to the driving member 1 through the U-shaped fastener 32. The U-shaped fastener 32 is sleeved on the driving member 1 so that a part of the driving member 1 is located in the installation space, which is beneficial to improve the connection stability of the U-shaped fastener 32 and the connection plate 31 with the driving member 1.

[0037] Among them, refer to Figure 4 and Figure 5 , and combined with Figure 1-Figure 3 The surface of the connecting plate 31 adjacent to the driving member 1 is concave toward the direction away from the driving member 1 to form a groove 311, the bottom wall of the groove 311 is arc-shaped, and part of the driving member 1 fits in the groove 311. This arrangement is conducive to increasing the abutment area between the groove 311 and part of the driving member 1, thereby increasing the stability and reliability of the connecting plate 31 and the U-shaped fastener 32 connecting the driving member 1.

[0038] In addition, a slide groove 3121 is formed on one of the body 421 and the connecting plate 31, and a slider 423 is provided on the other of the body 421 and the connecting plate 31, and the slider 423 slides with the slide groove 3121. That is, when the slide groove 3121 is formed on the body 421, the connecting plate 31 is provided with a slider 423 (not shown); when the slide groove 3121 is formed on the connecting plate 31, the body 421 is provided with a slider 423 (not shown). Figure 4-Figure 6 See Figure 4-Figure 6 A slide groove 3121 is formed on one side of the connecting plate 31 facing the lead screw 41, and the extending direction of the slide groove 3121 is consistent with the axial direction of the lead screw 41. A slider 423 is provided on one side of the body 421 facing the connecting plate 31, and the slider 423 fits in the slide groove 3121. Therefore, when the moving block 42 moves along the axial direction of the lead screw 41, the slider 423 moves in the slide groove 3121 at the same time, so as to improve the stability of the movement of the moving block 42, thereby improving the press-fitting reliability of the press-fitting device 100.

[0039] According to some embodiments of the present invention, referring to Figure 4 and Figure 5 , a protrusion 312 is provided on the connecting plate 31, and the protrusion 312 and the groove 311 are arranged along the thickness direction of the body 421. A slide groove 3121 is formed on the protrusion 312, and one end of the slide groove 3121 is connected to a side surface of the protrusion 312 in the thickness direction of the body 421. As a result, the thickness of the protrusion 312 formed with the slide groove 3121 is large, thereby improving the structural strength of the connecting plate 31 and preventing the connecting plate 31 from deforming. At the same time, it is beneficial to increase the size of the slide groove 3121, and the corresponding size of the slider 423 is large, which can prevent the slider 423 from being damaged, and increase the matching reliability between the moving block 42 and the connecting plate 31. One end of the slide groove 3121 away from the clamping assembly 2 is connected to the surface of the protrusion 312, which is beneficial for the slider 423 to enter the slide groove 3121 from this side, or to move the slider 423 out of the slide groove 3121, thereby facilitating the assembly or maintenance of the press-fitting device 100.

[0040] According to some embodiments of the present invention, Figure 1-Figure 4As shown, the clamping assembly 2 includes two clamping arms 21 and two clamping blocks 22. The two clamping arms 21 are rotatably connected, and the two clamping arms 21 can be switched between a clamping state and an open state. The two clamping blocks 22 are rotatably connected to the two clamping arms 21, respectively. When the two clamping arms 21 are in the clamping state, the pipeline 200 is clamped on both sides between the two clamping blocks 22, and when the two clamping arms 21 are in the open state, the pipeline 200 is separated from the two clamping blocks 22. Therefore, when the two clamping arms 21 are in the open state, the opening of the clamping arms 21 can be adjusted, so that the clamping assembly 2 is suitable for clamping pipelines 200 of various diameters. When the two clamping arms 21 are in the clamping state, the pipeline 200 is clamped between the two clamping blocks 22, which is conducive to increasing the clamping stability of the clamping assembly 2 on the pipeline 200.

[0041] Furthermore, if Figure 1-Figure 4 As shown, each clamping block 22 is formed with a plurality of arc grooves 221, which are spaced apart along the circumference of the clamping block 22, and each arc groove 221 extends along the axial direction of the clamping block 22. In the description of the present utility model, "plurality" means two or more. Thus, when any two arc grooves 221 on the two clamping blocks 22 are opposite, the pipe 200 can be clamped, and when any arc groove 221 is damaged, it will not affect the continued use of the clamping assembly 2, thereby helping to extend the service life of the press-fitting device 100.

[0042] Optionally, the inner diameters of the plurality of arc-shaped grooves 221 on each clamping block 22 may be inconsistent, so as to be suitable for reliably clamping pipes 200 of different wire diameters.

[0043] The vehicle processing equipment (not shown) according to the embodiment of the second aspect of the utility model comprises: the press-fitting device 100 according to the embodiment of the first aspect of the utility model.

[0044] The vehicle processing equipment according to the embodiment of the utility model, by adopting the above-mentioned press-fitting device 100, is conducive to improving the efficiency of vehicle processing and improving the user experience of the vehicle processing equipment, thereby helping to improve the market competitiveness of the vehicle processing equipment.

[0045] Other structures and operations of the vehicle processing equipment according to the embodiment of the utility model are known to those skilled in the art and will not be described in detail here.

[0046] In the description of the present invention, it should be understood that the terms "center", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "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 device or element referred to 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.

[0047] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0048] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example.

[0049] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A press-fitting device, characterized in that: include: Driving parts; A clamping assembly, wherein the clamping assembly and the driving member are arranged side by side, and the clamping assembly is suitable for clamping a pipeline; A connecting component, one end of which is connected to the clamping component, and the other end of which is connected to the driving member; A moving assembly, the moving assembly is arranged between the driving member and the clamping assembly, the moving assembly is connected to the output shaft of the driving member, and the moving assembly is suitable for placing a crimping member; The driving member works to drive the moving assembly to move toward the clamping assembly, so that the crimping member is crimped onto the pipeline.

2. The press-fitting device according to claim 1, characterized in that: The mobile assembly comprises: A lead screw connected to the output shaft of the driving member; A moving block is sleeved on the lead screw, the moving block is slidably connected to the lead screw, and a matching groove is formed on the moving block, and the crimping piece is suitable for being placed in the matching groove.

3. The press-fitting device according to claim 2, characterized in that: The moving block includes: A body, wherein the body is sleeved on the lead screw, the body is slidably connected to the lead screw, and the matching groove is formed on one side of the body in the length direction; A connecting column is connected to one side of the body in the thickness direction, the connecting column is sleeved on the lead screw, and the connecting column is located on the other side of the body in the length direction.

4. The press-fitting device according to claim 3, characterized in that: The connection component comprises: A connecting plate, one end of which is connected to the clamping assembly; A U-shaped fastener is connected to the other end of the connecting plate. The U-shaped fastener and the connecting plate together define an installation space, and part of the driving member is located in the installation space.

5. The press-fitting device according to claim 4, characterized in that: A surface portion of the connecting plate adjacent to the driving member is recessed in a direction away from the driving member to form a groove, the bottom wall of the groove is arc-shaped, and a portion of the driving member is fitted in the groove.

6. The press-fitting device according to claim 5, characterized in that: A slide groove is formed on one of the body and the connecting plate, and a slider is provided on the other of the body and the connecting plate, and the slider is slidably matched with the slide groove.

7. The press-fitting device according to claim 6, characterized in that: The connecting plate is provided with a protrusion, the protrusion and the groove are arranged along the thickness direction of the body, the slide groove is formed on the protrusion, and one end of the slide groove is connected to one side surface of the protrusion in the thickness direction of the body.

8. The press-fitting device according to any one of claims 1 to 7, characterized in that: The clamping assembly comprises: Two clamping arms, the two clamping arms are rotatably connected, and the two clamping arms can be switched between a clamping state and an open state; Two clamping blocks, the two clamping blocks are rotatably connected to the two clamping arms respectively; Wherein, when the two clamp arms are in the clamping state, the pipeline is clamped on both sides between the two clamping blocks, and when the two clamp arms are in the open state, the pipeline clamp is separated from the two clamping blocks.

9. The press-fitting device according to claim 8, characterized in that: A plurality of arc-shaped grooves are formed on each of the clamping blocks. The plurality of arc-shaped grooves are spaced apart along the circumference of the clamping block, and each of the arc-shaped grooves extends along the axial direction of the clamping block.

10. A vehicle processing equipment, characterized in that: include: A press-fitting device according to any one of claims 1 to 9.

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