Aperture processing equipment for automobile piston production

Abstract

The utility model discloses aperture processing equipment for automobile piston production, which belongs to the field of automobile piston production and comprises a base, a moving component is arranged at the top of the base, a supporting plate is fixedly connected to the top of the moving component, a transverse plate is fixedly connected to the top of the supporting plate, and a rotating component is arranged at the top of the transverse plate. One end of the rotating assembly is fixedly connected with an automobile piston placing plate; according to the hole diameter treatment equipment for automobile piston production, by arranging the rotating assembly, the electric push rod and the hole diameter polishing assembly, a fixed automobile piston can be conveniently driven to rotate in the polishing machining process of an automobile piston mounting hole, and meanwhile the position of a hole diameter polishing rod can be adjusted in the vertical direction; and the hole diameter polishing rod can be tightly attached to the inner wall of the automobile piston mounting hole, so that the hole diameter processing equipment can be suitable for automobile piston mounting holes with different diameters, and the practicability of the hole diameter processing equipment is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile piston production, and in particular relates to aperture processing equipment for automobile piston production. Background Art

[0002] The automobile piston is the central part of the automobile engine and plays an extremely important role when the engine is started. The automobile piston is used to withstand gas pressure and drive the crankshaft to rotate through the piston pin. The top of the piston is also a component of the combustion chamber. In the production process of automobile pistons, the mounting holes on the surface of the automobile pistons are usually polished using aperture processing equipment.

[0003] According to the patent announcement number CN211053281U, an aperture processing device for automobile piston production is known as a prior art. Although the patent has the advantages of accelerating the polishing speed and avoiding the low efficiency of manual operation, the technical solution of the patent still has the following defects in actual use: the patent uses a claw to drive the piston to move, and the pores on the piston are plugged into the electric polishing rod for polishing. This requires ensuring that the pore diameter value of the piston is compatible with the diameter value of the electric polishing rod before the pores of the piston can be polished. When the pore diameter value of the piston is larger than the diameter value of the electric polishing rod, it is difficult to polish the pores of the piston, thereby reducing the practicality of the aperture processing device. For this reason, we propose an aperture processing device for automobile piston production. Utility Model Content

[0004] The utility model aims to provide a hole diameter processing device for automobile piston production to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an aperture processing device for automobile piston production, comprising a base, a moving component is arranged on the top of the base, a support plate is fixedly connected to the top of the moving component, a cross plate is fixedly connected to the top of the support plate, a rotating component is arranged on the top of the cross plate, one end of the rotating component is fixedly connected to an automobile piston placement plate, the top of the automobile piston placement plate is fixedly connected to an automobile piston holder, an electric push rod is fixedly connected to one side of the top of the base, and an aperture polishing component is arranged on the top of the electric push rod.

[0006] As a preferred embodiment, the moving component includes a mounting plate, which is fixedly connected to the top of the base, and the mounting plate is internally movably sleeved with a screw, one end of the screw is fixedly connected to a forward and reverse motor, and the external thread of the screw is sleeved with a moving block, the moving block is internally movably sleeved with a positioning rod, and the top of the moving block is fixedly connected to the bottom of the support plate, and the end of the positioning rod is fixedly connected to the side of the mounting plate.

[0007] As a preferred embodiment, the rotating assembly includes a support block, the bottom of the support block is fixedly connected to the top of the cross plate, and the internal movable sleeve of the support block is provided with a rotating shaft, one end of the rotating shaft is fixedly connected to a rotating motor, and the other end of the rotating shaft is fixedly connected to one side of the automobile piston placement plate.

[0008] As a preferred embodiment, the automobile piston fixer includes a baffle, which is fixedly connected to the top of the automobile piston placement plate, and a fixing spring is fixedly connected to the inner side of the baffle, one end of the fixing spring is fixedly connected to a fixing block, one side of the fixing block is fixedly connected to a fixing pad, and the internal thread of the baffle is sleeved with a fixing bolt.

[0009] As a preferred embodiment, the fixing pad is made of rubber material, and one side of the fixing pad is provided with anti-slip grooves, and one end of the fixing bolt is in contact with the middle of the other side of the fixing block.

[0010] As a preferred embodiment, the aperture polishing assembly includes a fixed plate, the bottom of the fixed plate is fixedly connected to the top of the electric push rod, and a drive motor is fixedly installed on the top of the fixed plate, and an aperture polishing rod is fixedly sleeved on the output shaft of the drive motor.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The aperture processing equipment for automobile piston production, by providing a rotating assembly, an electric push rod and an aperture polishing assembly, can facilitate driving a fixed automobile piston to rotate during the polishing process of the automobile piston mounting hole, and can adjust the position of the aperture polishing rod in the vertical direction, so that the aperture polishing rod can fit closely with the inner wall of the automobile piston mounting hole, so that the aperture processing equipment can be applied to automobile piston mounting holes of different diameters, thereby improving the practicality of the aperture processing equipment;

[0013] The aperture processing equipment for automobile piston production can adjust the position of the automobile piston in the horizontal direction during the polishing process of the automobile piston mounting hole by arranging a moving component, and can adjust and fix the automobile piston according to its size by arranging an automobile piston fixer, thereby improving the firmness of the automobile piston installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a side view of the automobile piston holder in the structure of the utility model;

[0016] Figure 3 It is a side view of the fixing pad in the structure of the utility model.

[0017] In the figure: 1. base; 2. moving assembly; 21. mounting plate; 22. screw; 23. forward and reverse motor; 24. moving block; 25. positioning rod; 3. support plate; 4. cross plate; 5. rotating assembly; 51. support block; 52. rotating shaft; 53. rotating motor; 6. automobile piston placement plate; 7. automobile piston holder; 71. baffle; 72. fixing spring; 73. fixing block; 74. fixing pad; 75. fixing bolt; 8. electric push rod; 9. aperture polishing assembly; 91. fixing plate; 92. driving motor; 93. aperture polishing rod. DETAILED DESCRIPTION

[0018] The present invention will be further described below in conjunction with the embodiments.

[0019] The following examples are used to illustrate the present invention, but cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0020] See also Figure 1 The utility model provides an aperture processing device for automobile piston production, comprising a base 1, a moving assembly 2 is arranged on the top of the base 1, a support plate 3 is fixedly connected to the top of the moving assembly 2, the moving assembly 2 comprises a mounting plate 21, the mounting plate 21 is fixedly connected to the top of the base 1, and a screw rod 22 is movably sleeved inside the mounting plate 21, a forward and reverse motor 23 is fixedly connected to one end of the screw rod 22, and a moving block 24 is movably sleeved on the external thread of the screw rod 22, a positioning rod 25 is movably sleeved inside the moving block 24, and the top of the moving block 24 and the support plate 3, the end of the positioning rod 25 is fixedly connected to the side of the mounting plate 21, and the top of the support plate 3 is fixedly connected with the cross plate 4; when the forward and reverse motor 23 is turned on, the screw rod 22 rotates, and the screw rod 22 drives the moving block 24 to rotate and move. At this time, the positioning rod 25 can block the movement trend of the moving block 24 to rotate, so that the moving block 24 can only move in the horizontal direction, and the moving block 24 uses the support plate 3 to drive the cross plate 4 to move horizontally, so as to facilitate the adjustment of the position of the automobile piston in the horizontal direction.

[0021] See also Figure 1 A rotating assembly 5 is provided on the top of the transverse plate 4, one end of the rotating assembly 5 is fixedly connected to the automobile piston placement plate 6, the rotating assembly 5 includes a supporting block 51, the bottom of the supporting block 51 is fixedly connected to the top of the transverse plate 4, and the internal movable sleeve of the supporting block 51 is provided with a rotating shaft 52, one end of the rotating shaft 52 is fixedly connected to a rotating motor 53, and the other end of the rotating shaft 52 is fixedly connected to one side of the automobile piston placement plate 6; when the automobile piston is fixed, the rotating motor 53 is turned on to make the rotating shaft 52 rotate, and the rotating shaft 52 will drive the automobile piston placement plate 6 to rotate, thereby facilitating the rotation of the automobile piston fixed on the automobile piston placement plate 6.

[0022] See also Figure 1 , Figure 2 and Figure 3 The top of the automobile piston placement plate 6 is fixedly connected with an automobile piston holder 7, and the automobile piston holder 7 includes a baffle plate 71, which is fixedly connected to the top of the automobile piston placement plate 6, and a fixing spring 72 is fixedly connected to the inner side of the baffle plate 71, one end of the fixing spring 72 is fixedly connected to a fixing block 73, and one side of the fixing block 73 is fixedly connected to a fixing pad 74, and the internal thread of the baffle plate 71 is sleeved with a fixing bolt 75, the material of the fixing pad 74 is a rubber material, and one side of the fixing pad 74 is provided with an anti-slip pattern, and one end of the fixing bolt 75 is in contact with the middle part of the other side of the fixing block 73; when the automobile piston to be processed is placed on the top of the automobile piston placement plate 6, and the fixing bolt 75 is rotated to make it rotate and move, and the fixing bolt 75 will push the fixing block 73 to move horizontally, and the fixing block 73 will drive the fixing pad 74 to move horizontally, so that one side of the fixing pad 74 is in close contact with the side of the automobile piston, which is convenient for adjusting and fixing it according to the size of the automobile piston, thereby enhancing the firmness of the automobile piston fixation.

[0023] See also Figure 1 An electric push rod 8 is fixedly connected to one side of the top of the base 1, and an aperture polishing assembly 9 is arranged on the top of the electric push rod 8. The aperture polishing assembly 9 includes a fixed plate 91, the bottom of the fixed plate 91 is fixedly connected to the top of the electric push rod 8, and a driving motor 92 is fixedly installed on the top of the fixed plate 91, and an aperture polishing rod 93 is fixedly sleeved on the output shaft of the driving motor 92; when the electric push rod 8 is started, it is caused to telescopically move, and the electric push rod 8 will drive the aperture polishing assembly 9 to move vertically up and down, that is, the position of the aperture polishing rod 93 can be adjusted in the vertical direction, so that the aperture polishing rod 93 can fit the inner wall of the mounting hole on the automobile piston, and then the driving motor 92 is turned on to make it run, and drive the aperture polishing rod 93 to rotate, so as to facilitate the polishing of the inner wall of the mounting hole on the automobile piston.

[0024] The working principle and use process of the utility model are as follows: first, the automobile piston to be processed is placed on the top of the automobile piston placement plate 6, and the fixing bolt 75 is rotated to make it rotate and move, and the fixing bolt 75 will push the fixing block 73 to move horizontally, and the fixing block 73 will drive the fixing pad 74 to move horizontally, so that one side of the fixing pad 74 is in close contact with the side of the automobile piston, which is convenient for adjusting and fixing the automobile piston according to the size of the automobile piston;

[0025] Then, the forward and reverse motor 23 is turned on to rotate the screw rod 22, and the screw rod 22 drives the moving block 24 to rotate and move. At this time, the positioning rod 25 can block the movement trend of the moving block 24 to rotate, so that the moving block 24 can only move in the horizontal direction. The moving block 24 drives the horizontal plate 4 to move horizontally by using the support plate 3, so that the fixed automobile piston can move horizontally, which is convenient for sleeve-fitting the mounting hole to be processed on the automobile piston on the outside of the aperture polishing rod 93;

[0026] Then, the electric push rod 8 is started to make it telescopic, and the electric push rod 8 drives the aperture polishing assembly 9 to move vertically up and down, that is, the position of the aperture polishing rod 93 can be adjusted in the vertical direction, so that the aperture polishing rod 93 can fit the inner wall of the mounting hole on the automobile piston;

[0027] Finally, turn on the drive motor 92 to make it run, and drive the aperture polishing rod 93 to rotate. At the same time, turn on the rotating motor 53 to make the rotating shaft 52 rotate, and the rotating shaft 52 will drive the automobile piston placement plate 6 to rotate, so that the automobile piston fixed on the automobile piston placement plate 6 can be rotated, so as to facilitate the polishing of the inner wall of the mounting hole on the automobile piston, so that the aperture processing equipment can be suitable for mounting holes of different diameters on the automobile piston, thereby improving the practicability of the aperture processing equipment.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art 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 appended claims and their equivalents.

Claims

1. A bore diameter processing device for automobile piston production, comprising a base (1), characterized in that: A moving assembly (2) is arranged on the top of the base (1), a support plate (3) is fixedly connected to the top of the moving assembly (2), a transverse plate (4) is fixedly connected to the top of the support plate (3), a rotating assembly (5) is arranged on the top of the transverse plate (4), one end of the rotating assembly (5) is fixedly connected to a vehicle piston placement plate (6), the top of the vehicle piston placement plate (6) is fixedly connected to a vehicle piston holder (7), one side of the top of the base (1) is fixedly connected to an electric push rod (8), and a hole diameter polishing assembly (9) is arranged on the top of the electric push rod (8).

2. The aperture processing equipment for automobile piston production according to claim 1 is characterized in that: The moving assembly (2) comprises a mounting plate (21), the mounting plate (21) being fixedly connected to the top of the base (1), and a screw rod (22) being movably sleeved inside the mounting plate (21), one end of the screw rod (22) being fixedly connected to a forward and reverse motor (23), and a moving block (24) being movably sleeved on the external thread of the screw rod (22), a positioning rod (25) being movably sleeved inside the moving block (24), and the top of the moving block (24) being fixedly connected to the bottom of the support plate (3), and the end of the positioning rod (25) being fixedly connected to the side of the mounting plate (21).

3. The aperture processing equipment for automobile piston production according to claim 1 is characterized in that: The rotating assembly (5) comprises a support block (51), the bottom of the support block (51) is fixedly connected to the top of the horizontal plate (4), and a rotating shaft (52) is movably sleeved inside the support block (51), one end of the rotating shaft (52) is fixedly connected to a rotating motor (53), and the other end of the rotating shaft (52) is fixedly connected to one side of a vehicle piston placement plate (6).

4. The aperture processing equipment for automobile piston production according to claim 1 is characterized in that: The automobile piston holder (7) comprises a baffle (71), the baffle (71) being fixedly connected to the top of the automobile piston placement plate (6), and a fixing spring (72) being fixedly connected to the inner side of the baffle (71), one end of the fixing spring (72) being fixedly connected to a fixing block (73), one side of the fixing block (73) being fixedly connected to a fixing pad (74), and a fixing bolt (75) being sleeved on the inner thread of the baffle (71).

5. The aperture processing equipment for automobile piston production according to claim 4 is characterized in that: The fixing pad (74) is made of rubber material, and one side of the fixing pad (74) is provided with anti-slip grooves, and one end of the fixing bolt (75) is in contact with the middle of the other side of the fixing block (73).

6. The aperture processing equipment for automobile piston production according to claim 1 is characterized in that: The aperture polishing assembly (9) comprises a fixing plate (91), the bottom of the fixing plate (91) being fixedly connected to the top of the electric push rod (8), and a driving motor (92) being fixedly mounted on the top of the fixing plate (91), and an aperture polishing rod (93) being fixedly sleeved on the output shaft of the driving motor (92).

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