Grinding machine for precision machining of automobile parts

Abstract

The utility model provides a grinding machine for precision machining of automobile parts, which comprises a grinding device and a positioning device, the grinding device comprises a bottom plate, slide rails symmetrically arranged on two sides of the bottom plate, slide blocks slidably arranged on the slide rails, and a base connecting the two slide blocks, and the base is provided with a grinding assembly; the positioning device comprises a positioning plate arranged on the bottom plate and positioning assemblies symmetrically arranged at the two ends of the positioning plate. The positioning assembly is used for clamping a part, and the grinding assembly can be driven by the sliding block to get close to the part and conduct grinding. Through the design of a sliding rail and a sliding block, accurate movement of the polishing assembly is achieved, the precision in the polishing process is ensured, and the machining quality of automobile parts is improved; due to the design of the positioning assembly, the stability of the parts in the machining process is guaranteed, deviation caused by vibration or external force is reduced, and the machining consistency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile part processing devices, in particular to a grinding machine for precision processing of automobile parts. Background Art

[0002] With the continuous development of the automobile industry, the requirements for the processing precision and surface quality of automobile parts are getting higher and higher. Especially in the field of precision processing, how to ensure the processing precision and surface finish of parts has become one of the key issues. Traditional grinding machine equipment has many limitations in the processing process, such as inflexible adjustment, low processing precision, complex operation, etc. These problems not only affect the processing efficiency but also restrict the improvement of product quality. Summary of the Utility Model

[0003] In view of the above-mentioned disadvantages of the prior art, the purpose of the present utility model is to provide a grinding machine for precision processing of automobile parts, which is used to solve the problems of inflexible adjustment and low processing precision in the prior art.

[0004] To achieve the above object and other related objects, the present utility model provides the following technical solutions:

[0005] A grinding machine for precision processing of automobile parts includes a grinding device and a positioning device. The grinding device includes a bottom plate, slide rails symmetrically arranged on both sides of the bottom plate, sliders slidably arranged on the slide rails, a base connecting the two sliders, and a grinding assembly arranged on the base; the positioning device includes a positioning plate arranged on the bottom plate and positioning components symmetrically arranged at both ends of the positioning plate; the positioning components are used for clamping parts, and the grinding assembly can approach the parts driven by the sliders and perform grinding.

[0006] To implement the above technical solution, the automobile parts to be processed are clamped and fixed through the positioning components. According to the size and shape of the parts, the position of the sliders is adjusted, and then the position of the base is adjusted to ensure that the grinding assembly can accurately align with the parts for grinding. Then, the grinding assembly is turned on to make it approach the parts and start the grinding operation. Through the design of the slide rails and sliders, the precise movement of the grinding assembly is realized, ensuring the precision in the grinding process and improving the processing quality of automobile parts; the design of the positioning components ensures the stability of the parts during the processing, reduces the deviation caused by vibration or external force, and improves the consistency of processing.

[0007] In an embodiment of the present utility model, the positioning components include two symmetrically arranged first clamping plates and two symmetrically arranged second clamping plates, and a connecting block is connected to the lower parts of the two first clamping plates.

[0008] To implement the above technical solution, the positioning component consists of two symmetrically arranged first clamping plates and two second clamping plates symmetrically arranged on the second clamping plates, forming a frame structure for clamping parts; connecting blocks are connected to the lower parts of the two first clamping plates to ensure the stability and uniformity of the clamping force; the two symmetrically arranged first clamping plates and second clamping plates ensure the balance of the clamping force, avoiding part deformation or processing errors caused by uneven clamping.

[0009] In an embodiment of the present invention, a first abutting plate is provided between the two second clamping plates, and a second abutting plate for placing parts is provided on the first abutting plate.

[0010] To implement the above technical solution, the design of the first abutting plate and the second abutting plate provides stable support and fixation for automotive parts, reducing vibration and displacement during the processing, and improving the processing accuracy; through stable clamping and support, the processing errors caused by part displacement or vibration are reduced.

[0011] In an embodiment of the present invention, adjusting plates are provided between the two first clamping plates and are attached to the first clamping plates. Locking blocks are provided on the first clamping plates, and locking pins capable of pressing the adjusting plates against the first clamping plates are provided on the locking blocks.

[0012] To implement the above technical solution, the grinding machine is equipped with a mechanism for quickly replacing the adjusting plates, allowing the operator to quickly replace a suitable adjusting plate according to the diameter and shape of the processed parts. The adjusting plates adopt a standardized design to ensure that each adjusting plate is compatible with the locking blocks of the first clamping plates; by replacing the adjusting plates, the grinding machine can adapt to pipe fittings of different diameters, improving the flexibility of processing.

[0013] In an embodiment of the present invention, a nut is provided at the lower end of the base, a lead screw is passed through the nut, and an adjusting motor is provided at one end of the lead screw.

[0014] To implement the above technical solution, the lead screw passes through the nut and is fixed to the base for realizing the linear movement of the grinding machine workbench or related components; the combination of the adjusting motor and the lead screw improves the adjusting accuracy of the grinding component, ensuring the processing accuracy.

[0015] In an embodiment of the present invention, the grinding component includes a grinding frame provided on the base, a grinding roller rotatably provided on the grinding frame, and a grinding motor provided at one end of the grinding roller and driving the grinding roller to rotate.

[0016] To implement the above technical solution, the grinding motor drives the grinding roller to rotate at a high speed to realize the grinding processing of the surface of automotive parts. During the processing, the grinding roller contacts the surface of the automotive parts to remove rust and achieve the required surface roughness.

[0017] As described above, a grinding machine for precision machining of automotive parts of the present utility model has the following beneficial effects: Through the design of the slide rail and the slider, the precise movement of the grinding component is realized, ensuring the accuracy during the grinding process and improving the machining quality of automotive parts; the design of the positioning component ensures the stability of the parts during the machining process, reduces the deviation caused by vibration or external force, and improves the machining consistency; the replaceable design of the adjusting plate enables the grinding machine to adapt to parts of different sizes, improving the flexibility and adaptability of machining. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It shows a schematic structural diagram of the present utility model.

[0019] Figure 2 It shows another schematic structural diagram of the present utility model.

[0020] Figure 3 It shows a schematic structural diagram of the positioning device.

[0021] Figure 4 It shows another schematic structural diagram of the positioning device.

[0022] DESCRIPTION OF REFERENCE NUMERALS

[0023] 1. Base plate; 2. Slide rail; 3. Slider; 4. Base; 5. Positioning plate; 6. First clamping plate; 7. Second clamping plate; 8. Connecting block; 9. First abutting plate; 10. Second abutting plate; 12. Adjusting plate; 13. Locking block; 14. Locking pin; 15. Lead screw; 16. Adjusting motor; 17. Grinding frame; 18. Grinding roller; 19. Grinding motor. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The following specific embodiments illustrate the implementation manners of the present utility model. Those skilled in the art can easily understand other advantages and effects of the present utility model from the content disclosed in this specification. It should be noted that, without conflict, the following embodiments and the features in the embodiments can be combined with each other.

[0025] Please refer to Figures 1 to 4 , the present utility model provides a grinding machine for precision machining of automotive parts, including a grinding device and a positioning device. The grinding device includes a base plate 1, slide rails 2 symmetrically arranged on both sides of the base plate 1, sliders 3 slidably arranged on the slide rails 2, a base 4 connecting the two sliders 3, and a grinding component arranged on the base 4; the positioning device includes a positioning plate 5 arranged on the base plate 1, and positioning components symmetrically arranged at both ends of the positioning plate 5; the positioning components are used for clamping parts, and the grinding component can approach the parts under the drive of the sliders 3 and perform grinding.

[0026] Clamp and fix the over-positioning component of the automotive part to be processed. According to the size and shape of the part, adjust the position of the slider 3, and then adjust the position of the base 4 to ensure that the grinding component can accurately align with the part for grinding. Then turn on the grinding component to make it approach the part and start the grinding operation. Through the design of the slide rail 2 and the slider 3, the precise movement of the grinding component is realized, ensuring the accuracy during the grinding process and improving the processing quality of automotive parts; the design of the positioning component ensures the stability of the part during the processing, reduces the deviation caused by vibration or external force, and improves the processing consistency.

[0027] The positioning component includes two symmetrically arranged first clamping plates 6 and two symmetrically arranged second clamping plates 7. A connecting block 8 is connected to the lower part of the two first clamping plates 6. The positioning component is composed of two symmetrically arranged first clamping plates 6 and two second clamping plates 7 symmetrically arranged on the second clamping plates 7, forming a frame structure for clamping parts; a connecting block 8 is connected to the lower part of the two first clamping plates 6 to ensure the stability and uniformity of the clamping force; the two symmetrically arranged first clamping plates 6 and second clamping plates 7 ensure the balance of the clamping force and avoid part deformation or processing errors caused by uneven clamping.

[0028] A first abutting plate 9 is arranged between the two second clamping plates 7, and a second abutting plate 10 for placing parts is arranged on the first abutting plate 9. The design of the first abutting plate 9 and the second abutting plate 10 provides stable support and fixation for automotive parts, reduces vibration and displacement during the processing, and improves the processing accuracy; through stable clamping and support, the processing errors caused by part displacement or vibration are reduced.

[0029] An adjusting plate 12 is attached to each of the two first clamping plates 6. A locking block 13 is arranged on the first clamping plate 6, and a locking pin 14 capable of pressing the adjusting plate 12 against the first clamping plate 6 is arranged on the locking block 13. The grinding machine is equipped with a mechanism for quickly replacing the adjusting plate 12, allowing the operator to quickly replace a suitable adjusting plate 12 according to the diameter and shape of the processed part. The adjusting plate 12 adopts a standardized design to ensure that each adjusting plate 12 can be compatible with the locking block 13 of the first clamping plate 6; by replacing the adjusting plate 12, the grinding machine can adapt to pipe fittings of different diameters and improves the processing flexibility.

[0030] A nut is arranged at the lower end of the base 4, and a lead screw 15 passes through the nut. An adjusting motor 16 is arranged at one end of the lead screw 15. The lead screw 15 passes through the nut and is fixed to the base 4 for realizing the linear movement of the grinding machine workbench or related components; the combination of the adjusting motor 16 and the lead screw 15 improves the adjusting accuracy of the grinding component and ensures the processing accuracy.

[0031] The grinding assembly includes a grinding frame 17 provided on the base 4, a grinding roller 18 rotatably provided on the grinding frame 17, and a grinding motor 19 provided at one end of the grinding roller 18 and driving the grinding roller 18 to rotate. The grinding motor 19 drives the grinding roller 18 to rotate at a high speed to achieve the grinding process on the surface of automotive parts. During the processing, the grinding roller 18 contacts the surface of automotive parts to remove rust and achieve the required surface roughness.

[0032] The above embodiments are only illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. All equivalent modifications or changes made by those with ordinary knowledge in the technical field without departing from the spirit and technical ideas disclosed by the present invention should still be covered by the claims of the present invention.

Claims

1. A grinding machine for precision machining of automobile parts, comprising a grinding device and a positioning device, characterized in that: The grinding device comprises a bottom plate, slide rails symmetrically arranged on both sides of the bottom plate, sliders slidably arranged on the slide rails, and a base connecting the two sliders, wherein a grinding assembly is arranged on the base; The positioning device comprises a positioning plate arranged on the bottom plate, and positioning components symmetrically arranged at both ends of the positioning plate; The positioning assembly is used to clamp the parts, and the grinding assembly can approach the parts and grind them under the drive of the slider.

2. The grinding machine for precision machining of automobile parts according to claim 1, characterized in that: The positioning assembly comprises two symmetrically arranged first clamping plates and two symmetrically arranged second clamping plates, and the lower parts of the two first clamping plates are connected with connecting blocks.

3. The grinding machine for precision machining of automobile parts according to claim 2, characterized in that: A first abutting plate is provided between the two second clamping plates, and a second abutting plate for placing parts is provided on the first abutting plate.

4. The grinding machine for precision machining of automobile parts according to claim 2, characterized in that: An adjustment plate attached to the first clamping plate is provided between the two first clamping plates, a locking block is provided on the first clamping plate, and a locking pin capable of pressing the adjustment plate onto the first clamping plate is provided on the locking block.

5. The grinding machine for precision machining of automobile parts according to claim 1, characterized in that: A nut is arranged at the lower end of the base, a screw rod is passed through the nut, and an adjusting motor is arranged at one end of the screw rod.

6. The grinding machine for precision machining of automobile parts according to claim 1, characterized in that: The grinding assembly comprises a grinding frame arranged on the base, a grinding roller rotatably arranged on the grinding frame, and a grinding motor arranged at one end of the grinding roller and driving the grinding roller to rotate.

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