Piston ring oval sleeve marking machine

Abstract

The utility model provides a piston ring oval sleeve marking machine which comprises a working table, first sliding rails are symmetrically arranged at the top of the working table, the first sliding rails are in sliding connection with transverse sliding blocks which are symmetrically arranged, vertical rails are arranged at the tops of the transverse sliding blocks, and vertical sliding blocks are in sliding connection with the tops of the vertical rails. The middle of the top face of the vertical sliding block is rotationally connected with a rotating block, the top of the rotating block is detachably connected with a transverse supporting part, the inner side of the rotating block is connected with a concave supporting block, a lifting column is arranged on one side of the workbench, and a laser marking mechanism is arranged on the side face of the lifting column. The technical problems that in the prior art, when the side face of a piston ring oval sleeve is marked, a marking machine cannot conduct fixing work on the piston ring oval sleeve easily, due to the fact that the end and the side face of the piston ring oval sleeve need to be marked, two marking machines of different specifications need to be used for conducting marking work on the piston ring oval sleeve, and the equipment cost is high are solved.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of elliptical sleeve marking machines, in particular to an elliptical sleeve marking machine for a piston ring. Background Art

[0002] Laser marking machines use laser beams to permanently mark the surfaces of a variety of materials. The marking principle is to vaporize the surface material, revealing the underlying material, thereby engraving intricate patterns, logos, and text. Laser marking machines primarily include CO2 lasers, semiconductor lasers, fiber lasers, and YAG lasers. These marking machines are commonly used in applications requiring high levels of detail and precision, such as electronic components, integrated circuits (ICs), electrical appliances, mobile phones, hardware, and tool accessories.

[0003] During the production process of piston rings, corresponding elliptical sleeves are required to position the piston rings. Different specifications of pistons correspond to different elliptical sleeves. In order to facilitate the distinction of elliptical sleeves of different specifications, laser marking is required on the sides and both ends of the elliptical sleeves.

[0004] During the operation of the specific embodiment, the inventors found the following defects:

[0005] Since the piston ring sleeve is oval, it is difficult for the current marking machine to fix it when marking its side. In addition, since the piston ring sleeve needs to be marked on the end and side, two marking machines of different specifications are needed to mark the piston ring sleeve, which increases the equipment cost.

[0006] It should be noted that the above content belongs to the technical knowledge scope of the inventor. Since the technical content in this field is vast and too complicated, the above content of this application does not necessarily constitute prior art. Utility Model Content

[0007] 1. Technical problems to be solved by the utility model:

[0008] The utility model provides a piston ring elliptical sleeve marking machine, which is used to solve the technical problems existing in the above background technology.

[0009] 2. Technical solution:

[0010] In order to achieve the above-mentioned purpose, the technical solution provided by the present invention is as follows: a piston ring elliptical sleeve marking machine, comprising a workbench, a first slide rail symmetrically provided on the top of the workbench, the first slide rail being slidably connected to a symmetrically arranged horizontal slider, a vertical track provided on the top of the horizontal slider, the top of the vertical track being slidably connected to the vertical slider, the middle part of the top surface of the vertical slider being rotatably connected to a rotating block, the top of the rotating block being detachably connected to a horizontal support portion, the inner side of the rotating block being connected to a concave supporting block, a lifting column being provided on one side of the workbench, and a laser marking mechanism being provided on the side of the lifting column. When the device is working, the elliptical sleeve is vertically placed on the bottom of the laser marking mechanism, and then the lifting column is used to lift the elliptical sleeve. Adjust the height of the laser marking mechanism, move the symmetrically arranged horizontal sliders, and make the symmetrical concave support blocks clamp the elliptical sleeve into position, so that the end of the elliptical sleeve can be marked. Subsequently, rotate one of the horizontal support parts to the bottom of the laser marking mechanism, and then send the elliptical sleeve horizontally into the horizontal support part and fix it. Adjust the height of the laser marking mechanism by the lifting column, and then the side of the elliptical sleeve can be marked. This device can realize different marking operations on the same marking machine through the rotatable rotating block and horizontal support part, and the elliptical sleeve can be fixed by the concave support block and the horizontal support part during the marking process to ensure the laser printing effect.

[0011] Furthermore, the bottom of the transverse slider is matched and connected to the first slide rail through a T-shaped slider, and a positioning groove is opened on the side of the transverse slider, and the positioning groove is matched and connected to a positioning screw.

[0012] Furthermore, the middle part of the rotating block is connected to the vertical slider via a rotating shaft, the rear end of the rotating block is connected to the positioning block, a first positioning hole is opened on the positioning block, and a second positioning hole is symmetrically opened on the top of the vertical slider, and the first positioning hole and the second positioning hole are detachably connected by screws.

[0013] Furthermore, the lateral support part includes an L-shaped support block, the bottom side of the L-shaped support block is connected to the rotating block by a screw, the top side of the L-shaped support block is connected to the positioning plate, the side of the positioning plate is threadedly connected to the positioning shaft, the rear end of the positioning shaft is provided with a thread, and the thread is matched to connect the fixed chuck.

[0014] Furthermore, a lifting slot is opened on the inner side of the lifting column, a lifting support block is slidably connected in the lifting slot, the lifting support block is connected to the laser marking mechanism, the middle of the lifting support block is connected to the rotating screw, and the top of the rotating screw is connected to the drive motor.

[0015] 3.Beneficial effects:

[0016] Compared with the prior art, the technical solution provided by this utility model has the following beneficial effects:

[0017] The utility model has a reasonable design. The concave support block can be moved by the symmetrically arranged horizontal slider, and then the vertically arranged elliptical sleeve can be clamped and fixed. When the elliptical sleeve needs to be marked on the side, the elliptical sleeve is inserted into the positioning shaft and fixed by the fixed chuck, and the side marking operation can be carried out.

[0018] By setting a laser marking mechanism that can be raised and lowered, combined with a movable concave support block and a positioning shaft that can be quickly disassembled and assembled, it is used to adapt to the marking processing operations of elliptical sleeves of different specifications.

[0019] It should be noted that the structures not introduced in the present invention do not involve the design points and improvement directions of the present invention, and are the same as the existing technology or can be implemented by using the existing technology, so they are not described in detail here. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural diagram of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of marking the side of an elliptical sleeve according to the present invention;

[0022] Figure 3 This is a schematic diagram of the structure of marking the end surface of an elliptical sleeve according to the present invention;

[0023] Figure 4 This is a schematic diagram of the vertical slider and rotating block structure of the utility model;

[0024] Figure 5 This is a schematic structural diagram of the transverse support portion of the present utility model.

[0025] Reference numerals:

[0026] 1. Workbench; 2. First slide rail; 3. Horizontal slider; 31. Positioning slot; 32. Positioning screw; 4. Vertical rail; 5. Vertical slider; 51. Positioning block; 52. First positioning hole; 53. Second positioning hole; 54. Third positioning hole; 6. Rotating block; 7. Horizontal support portion; 7. Horizontal support portion; 71. L-shaped support block; 72. Positioning plate; 73. Positioning shaft; 74. Fixed chuck; 8. Concave support block; 9. Lifting column; 91. Lifting slide; 92. Lifting support block; 93. Drive motor; 10. Laser marking mechanism. DETAILED DESCRIPTION

[0027] To facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0028] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "page", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating the orientation or position relationship, are based on the orientation or position relationship 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 operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0029] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0030] In this utility model, unless otherwise expressly specified or limited, the terms "installed," "connected," "connected," "fixed," "provided with," "provided on," etc. should be understood in a broad sense. For example, they may refer to fixed connection, detachable connection, or integral connection; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; or internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances. Example

[0031] Refer to the attached Figure 1-5A piston ring elliptical sleeve marking machine includes a workbench 1, a first slide rail 2 is symmetrically opened on the top of the workbench 1, the first slide rail 2 is slidably connected to a symmetrically arranged horizontal slider 3, a vertical rail 4 is opened on the top of the horizontal slider 3, the top of the vertical rail 4 is slidably connected to the vertical slider 5, the middle part of the top surface of the vertical slider 5 is rotatably connected to the rotating block 6, the top of the rotating block 6 is detachably connected to the horizontal support part 7, the inner side of the rotating block 6 is connected to the concave support block 8, a lifting column 9 is provided on one side of the workbench 1, and a laser marking mechanism 10 is provided on the side of the lifting column 9. When the device is working, the elliptical sleeve is vertically placed on the bottom of the laser marking mechanism 10, and then the laser marking machine is adjusted by the lifting column 9 The height of the laser marking mechanism 10 is adjusted by moving the symmetrically arranged transverse sliders 3 so that the symmetrical concave support blocks 8 clamp the elliptical sleeve into position, and the end of the elliptical sleeve can be marked. Subsequently, one of the transverse support parts 7 is rotated to the bottom of the laser marking mechanism 10, and the elliptical sleeve is sent horizontally into the transverse support part 7 and fixed. The height of the laser marking mechanism 10 is adjusted by the lifting column 9, and the side of the elliptical sleeve can be marked. The device can realize different marking operations on the same marking machine through the rotatable rotating block 6 and the transverse support part 7, and the elliptical sleeve can be fixed by the concave support block 8 and the transverse support part 7 during the marking process to ensure the laser printing effect.

[0032] The bottom of the transverse slider 3 is matched with the first slide rail 2 through a T-shaped slider. A positioning groove 31 is provided on the side of the transverse slider 3. The positioning groove 31 is matched with a positioning screw 32. The top transverse slider 3 can move laterally in the first slide rail 2 to clamp and position the vertically arranged elliptical sleeve, and can also adjust the horizontal position of the horizontally arranged elliptical sleeve to adapt to different elliptical sleeve marking operations. The positioning screw 32 can be fixed after the transverse slide rail reaches the preset position.

[0033] The middle part of the rotating block 6 is connected to the vertical slider 5 through a rotating shaft, and the rear end of the rotating block 6 is connected to the positioning block 51. A first positioning hole 52 is opened on the positioning block 51, and a second positioning hole 53 is symmetrically opened on the top of the vertical slider 5. The first positioning hole 52 and the second positioning hole 53 are detachably connected by screws. When the vertical slider 5 is moved to a suitable position, it can be kept relatively fixed with the horizontal slider 3 at the bottom through one of the second positioning holes 53, and the other second positioning hole 53 is connected to the first positioning hole 52 to prevent the rotating block 6 from rotating. A third positioning hole 54 is opened on one side of the top of the rotating block 6, and the third positioning hole 54 is detachably connected to the horizontal support part 7.

[0034] The lateral support portion 7 includes an L-shaped support block 71, and the bottom side of the L-shaped support block 71 is connected to the rotating block 6 by a screw, and the top side of the L-shaped support block 71 is connected to the positioning plate 72. The side of the positioning plate 72 is threadedly connected to the positioning shaft 73, and the rear end of the positioning shaft 73 is provided with a thread, and the thread is matched to connect the fixed chuck 74. When it is necessary to mark the side of the elliptical sleeve, the lateral support portion 7 is adjusted to a suitable position, and then the elliptical sleeve is installed on the positioning shaft 73, and finally the elliptical sleeve is fixed by the fixed chuck 74, and subsequent marking operations can be carried out.

[0035] A lifting slot 91 is provided on the inner side of the lifting column 9, and a lifting support block 92 is slidably connected in the lifting slot 91. The lifting support block 92 is connected to the laser marking mechanism 10. The middle part of the lifting support block 92 is connected to a rotating screw rod, and the top of the rotating screw rod is connected to a driving motor 93. The driving motor 93 can drive the rotating screw rod at the bottom to rotate, and then drive the lifting support block 92 to perform lifting operations through the rotating screw rod, thereby adapting to the processing of elliptical sleeves of different heights.

[0036] The above-mentioned embodiments only express a certain implementation method of the utility model, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the utility model, which all fall within the scope of protection of the utility model. Therefore, the scope of protection of the utility model patent shall be based on the attached claims.

Claims

1. A piston ring oval sleeve marking machine, characterized by: The invention comprises a workbench (1), wherein a first slide rail (2) is symmetrically provided on the top of the workbench (1), the first slide rail (2) is slidably connected to a symmetrically arranged transverse slider (3), a vertical rail (4) is provided on the top of the transverse slider (3), the top of the vertical rail (4) is slidably connected to a vertical slider (5), the middle part of the top surface of the vertical slider (5) is rotatably connected to a rotating block (6), the top of the rotating block (6) is detachably connected to a transverse support portion (7), the inner side of the rotating block (6) is connected to a concave supporting block (8), a lifting column (9) is provided on one side of the workbench (1), and a laser marking mechanism (10) is provided on the side of the lifting column (9).

2. The piston ring oval sleeve marking machine according to claim 1, characterized in that: The bottom of the transverse slider (3) is matched and connected to the first slide rail (2) via a T-shaped slider. A positioning groove (31) is provided on the side of the transverse slider (3), and the positioning groove (31) is matched and connected to a positioning screw (32).

3. The piston ring oval sleeve marking machine according to claim 1, characterized in that: The middle portion of the rotating block (6) is connected to the vertical slider (5) via a rotating shaft, and the rear end of the rotating block (6) is connected to a positioning block (51). A first positioning hole (52) is formed on the positioning block (51), and a second positioning hole (53) is symmetrically formed on the top of the vertical slider (5). The first positioning hole (52) and the second positioning hole (53) are detachably connected via screws.

4. The piston ring oval sleeve marking machine according to claim 1, characterized in that: The transverse support portion (7) comprises an L-shaped support block (71), wherein a bottom side of the L-shaped support block (71) is connected to the rotating block (6) via a screw, and a top side of the L-shaped support block (71) is connected to a positioning plate (72), and a side surface of the positioning plate (72) is threadedly connected to a positioning shaft (73), and a rear end of the positioning shaft (73) is provided with a thread, and the thread is matched to connect to a fixing chuck (74).

5. The piston ring oval sleeve marking machine according to claim 1, characterized in that: A lifting slot (91) is provided on the inner side of the lifting column (9), a lifting support block (92) is slidably connected in the lifting slot (91), the lifting support block (92) is connected to the laser marking mechanism (10), the middle of the lifting support block (92) is connected to a rotating screw, and the top of the rotating screw is connected to a driving motor (93).

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