Measuring device for automobile part processing

Abstract

The utility model relates to the field of automobile part processing, in particular to a measuring device for automobile part processing. The technical problem is that when a vernier caliper is used for measuring parts, large parts cannot be measured due to the fact that the size of the vernier caliper is small, and when part of the parts are measured, the Abbe principle is not met. According to the technical scheme, the measuring device for automobile part machining comprises a bottom plate, a leveling assembly, a mounting assembly, an adjusting assembly, a calibration assembly, a measuring assembly and a reading assembly; when an existing measuring device is used for measuring automobile parts, large parts cannot be measured due to the size of the automobile parts, and part of measurement conditions do not accord with the Abbe principle; the device is large in size and can measure large parts, the measurement mode accords with the Abbe principle, the calibration assembly is arranged to calibrate the measurement assembly to ensure the accuracy, and multiple data of the parts can be measured through the measurement assembly.

Description

Technical Field

[0001] The utility model relates to the field of automobile parts processing, in particular to a measuring device for automobile parts processing. Background Art

[0002] As the foundation of the automobile industry, automobile parts are necessary factors to support the sustainable and healthy development of the automobile industry. Automobile parts are the smallest units that make up a car. In order to ensure the safety of automobile production and use, and to ensure that parts of the same specifications can be perfectly replaced when the car is repaired, it is usually necessary to measure the dimensions of the parts after the production is completed. Although the existing large-scale measuring devices have high precision, the overall cost is high and time-consuming. Small OEM factories still use mechanical structure measuring devices such as vernier calipers and depth gauges. Although the vernier caliper has high precision, it is not suitable for larger parts due to the size of the vernier caliper itself. In addition, the vernier caliper does not comply with the Abbe principle when performing partial measurements, which can easily cause errors and lead to unqualified parts processing. The vernier caliper cannot measure the internal depth of the part, and a depth gauge is required. Utility Model Content

[0003] In order to overcome the problem that when measuring automotive parts, vernier calipers are used to measure parts, the vernier calipers themselves are small in size and cannot measure larger parts, and when measuring some parts, they do not comply with the Abbe principle.

[0004] The technical solution of the utility model is: a measuring device for automobile parts processing, comprising a base plate, a leveling component, a mounting component, an adjusting component, a calibration component, a measuring component and a reading component, the leveling component is arranged below the base plate, the mounting component is arranged on the top surface of the base plate, the adjusting component is arranged on one side of the mounting component, the adjusting component is connected to the mounting component, the calibration component is arranged on the top surface of the adjusting component, the measuring component is arranged on the top surface of the adjusting component, the measuring component is arranged on one side of the calibration component, and the reading component is arranged outside the measuring component.

[0005] Preferably, by setting up a mounting component, the parts to be measured can be fixed and support can be provided for the adjustment component, calibration component, measuring component, and reading component; by setting up the adjustment component, the calibration component, measuring component, and reading component can be driven to move, thereby performing measurement work on various locations of the parts to be measured; by setting up the calibration component, the scale of the measuring component can be calibrated; by setting up the measuring component, the parts to be measured can be measured; and by setting up the reading component, the measurement results can be read.

[0006] Preferably, the leveling assembly includes supporting feet and a bubble level. Four groups of supporting feet are provided. The supporting feet are provided under the base plate, and the supporting feet are threadedly connected to the base plate. The bubble level is provided on the top surface of the base plate, and the bubble level is fixedly connected to the base plate. The height of the supporting feet is adjusted by twisting the supporting feet, and whether the base plate is horizontal is judged by observing the bubble level to level the entire device.

[0007] Preferably, the mounting assembly includes a mounting plate and a magnetic plate, the magnetic plate is arranged on the top surface of the base plate, the magnetic plate is arranged on one side of the bubble level, the magnetic plate and the base plate are fixedly connected, the mounting plate is arranged on the top surface of the base plate, the mounting plate is arranged on one side of the magnetic plate, and the mounting plate is fixedly connected to the base plate; the magnetic plate can place and fix the parts to be measured, and the mounting plate provides support for the adjustment assembly, calibration assembly, measurement assembly and reading assembly.

[0008] Preferably, the adjustment component includes a slide rail, a positioning bracket and a through hole. Two groups of slide rails are provided. The slide rail is provided on one side of the mounting plate. The slide rail is fixedly connected to the mounting plate. The positioning bracket is provided on one side of the slide rail. The positioning bracket is slidably connected to the slide rail. The positioning bracket is provided with through holes. Four groups of through holes are provided. The positioning bracket provides support for the calibration component, the measuring component and the reading component. Through the coordinated use of the slide rail and the positioning bracket, the positioning bracket drives the calibration component, the measuring component and the reading component to slide on the slide rail for convenient measurement. The through holes are responsible for positioning the measuring component.

[0009] Preferably, the calibration assembly includes a knob, a threaded rod and a bearing seat, the bearing seat is arranged on the top surface of the positioning bracket, the bearing seat and the positioning bracket are threadedly connected, the threaded rod is arranged above the positioning bracket, the threaded rod is rotatably connected to the bearing seat, the knob is arranged on the top surface of the threaded rod, and the knob and the threaded rod are fixedly connected; by twisting the knob, the threaded rod is driven to rotate through the bearing seat, thereby adjusting the reading assembly for calibration.

[0010] Preferably, the measuring assembly includes a handle, a measuring rod, scale lines, a wear-resistant rod head and a conical rod head. The measuring rod is arranged inside the through hole, the measuring rod is slidably connected to the positioning bracket, scale lines are arranged on the surface of the measuring rod, and there are two groups of scale lines. The two groups of scale lines are arranged oppositely, one group of scale lines with zero scale close to the handle, and the other group of scale lines with zero scale close to the rod head. The handle is arranged on the top surface of the measuring rod, the handle is fixedly connected to the measuring rod, the wear-resistant rod head is arranged on the bottom surface of the measuring rod, the wear-resistant rod head is threadedly connected to the measuring rod, and the conical rod head is an equilateral cone structure. The conical rod head is arranged on the top surface of the base plate, and the conical rod head and the base plate are threadedly connected; the measuring rod can be driven to slide vertically by pulling the handle, the conical rod head and the wear-resistant rod head can be replaced with each other, and when the wear-resistant rod head is used, the length and outer diameter of the part can be measured by reading the cooperation of the assembly and the scale line of the zero scale near the handle, the internal depth of the part can be measured by reading the cooperation of the assembly and the scale line of the zero scale near the rod head, and the inner diameter of the part can be measured by reading the cooperation of the assembly and the scale line of the zero scale near the handle when the conical rod head is used.

[0011] Preferably, the reading component includes an upstream marker, a magnet, a downstream marker, an upper smooth hole, a threaded hole and a lower smooth hole. The upstream marker is arranged above the positioning bracket, and an upper smooth hole and a threaded hole are opened on the upstream marker. The upstream marker is arranged outside the measuring rod and the threaded rod. The upstream marker is slidably connected to the measuring rod through the upper smooth hole, and the upstream marker is threadedly connected to the threaded rod through the threaded hole. The downstream marker is arranged below the positioning bracket, and a lower smooth hole is opened on the downstream marker. The downstream marker is arranged outside the measuring rod, and the downstream marker is slidably connected to the measuring rod through the lower smooth hole. Four groups of magnets are arranged, and the magnet is arranged on the top surface of the downstream marker. The magnet and the downstream marker are fixedly connected. The downstream marker is magnetically connected to the positioning bracket through the magnet. The thickness of the upstream marker, the downstream marker and the wear-resistant rod head are kept consistent. The outer diameter, length and inner diameter of the measured part can be read through the cooperation of the upstream marker and the measuring component. When the downstream marker is not used, the downstream marker is magnetically attracted to the bottom surface of the positioning bracket. When measuring the depth of the part, the internal depth value of the measured part can be read through the cooperation of the downstream marker and the measuring component. When measuring different parts, it can be adjusted according to actual usage.

[0012] Beneficial effects of the utility model:

[0013] 1. Compared with the existing measuring devices, the utility model cannot measure larger parts due to their own size, and different data need to be measured with different measuring tools. Some measurement situations do not conform to the Abbe principle. The device itself is larger in size and can measure larger parts. It can also measure multiple locations on the outside and inside of the parts, so it can measure a variety of data. The measurement method conforms to the Abbe principle.

[0014] 2. Through the cooperation of the slide rail and the positioning bracket, the measuring assembly can be moved to the top of the measured part. The wear-resistant rod head and the measured part are made to collide with each other by gravity. Through the cooperation of the cursor and the measuring rod, the length and outer diameter of the part can be measured, which complies with the Abbe principle and reduces the measurement error.

[0015] 3. By twisting the knob, the threaded rod is driven to rotate through the bearing seat, thereby adjusting the reading component to the zero scale. Different measurement conditions can be calibrated to ensure measurement accuracy. By using the lower marker and the measuring rod in combination, the internal depth of the measured part can be measured. By replacing the wear-resistant rod head at the tail of the measuring rod with a conical rod head, the inner diameter of the hole on the measured part can be measured, increasing the types of measurable data. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 What is shown is a schematic diagram of the three-dimensional structure of a measuring device for automobile parts processing of the utility model;

[0017] Figure 2 Shown is a schematic diagram of the three-dimensional structure of another side of a measuring device for automobile parts processing of the utility model;

[0018] Figure 3 What is shown is a schematic diagram of the three-dimensional structure of a sliding assembly and a calibration assembly of a measuring device for automobile parts processing of the utility model;

[0019] Figure 4 What is shown is a schematic diagram of the three-dimensional structure of a measuring assembly of a measuring device for automobile parts processing of the utility model;

[0020] Figure 5 The present invention shows a three-dimensional structure diagram of a reading assembly of a measuring device for automobile parts processing;

[0021] Explanation of the accompanying drawings: 1. Base plate; 2. Leveling assembly; 3. Mounting assembly; 4. Adjustment assembly; 5. Calibration assembly; 6. Measuring assembly; 7. Reading assembly; 201. Support foot; 202. Bubble level; 301. Mounting plate; 302. Magnetic plate; 401. Slide rail; 402. Positioning bracket; 403. Through hole; 501. Knob; 502. Threaded rod; 503. Bearing seat; 601. Handle; 602. Measuring rod; 603. Scale line; 604. Wear-resistant rod head; 605. Conical rod head; 701. Upper mark; 702. Magnet; 703. Lower mark; 704. Upper smooth hole; 705. Threaded hole; 706. Lower smooth hole. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0023] See also Figure 1 The utility model provides an embodiment: a measuring device for automobile parts processing, including a base plate 1, a leveling component 2, a mounting component 3, an adjusting component 4, a calibration component 5, a measuring component 6, and a reading component 7. The leveling component 2 is arranged below the base plate 1, the mounting component 3 is arranged on the top surface of the base plate 1, the adjusting component 4 is arranged on one side of the mounting component 3, the adjusting component 4 is connected to the mounting component 3, the calibration component 5 is arranged on the top surface of the adjusting component 4, the measuring component 6 is arranged on the top surface of the adjusting component 4, the measuring component 6 is arranged on one side of the calibration component 5, and the reading component 7 is arranged outside the measuring component 6.

[0024] See also Figure 2-3In this embodiment, the leveling component 2 includes a support leg 201 and a bubble level 202. The support leg 201 is provided in four groups. The support leg 201 is provided below the bottom plate 1. The support leg 201 is threadedly connected to the bottom plate 1. The bubble level 202 is provided on the top surface of the bottom plate 1. The bubble level 202 is fixedly connected to the bottom plate 1. By observing the bubble level 202, it is determined whether the bottom plate 1 is level. By twisting the support leg 201, the height of the support leg 201 is adjusted to level the entire device. The mounting component 3 includes a mounting plate 301 and a magnetic plate 302. The magnetic plate 302 is provided on the top surface of the bottom plate 1. On the top, the magnetic plate 302 is arranged on one side of the bubble level 202, the magnetic plate 302 is fixedly connected to the bottom plate 1, the mounting plate 301 is arranged on the top surface of the bottom plate 1, the mounting plate 301 is arranged on one side of the magnetic plate 302, and the mounting plate 301 is fixedly connected to the bottom plate 1; the magnetic plate 302 can place and fix the parts to be measured, and the mounting plate 301 provides support for the adjustment component 4, the calibration component 5, the measurement component 6 and the reading component 7; the adjustment component 4 includes a slide rail 401, a positioning bracket 402 and a through hole 403, the slide rail 401 is arranged in two groups, and the slide rail 401 is arranged on the mounting plate On one side of the slide rail 401, the slide rail 401 is fixedly connected to the mounting plate 301, and the positioning bracket 402 is arranged on one side of the slide rail 401. The positioning bracket 402 is slidably connected to the slide rail 401. The positioning bracket 402 is provided with through holes 403, and four groups of through holes 403 are arranged; the positioning bracket 402 provides support for the calibration component 5, the measuring component 6 and the reading component 7. Through the coordinated use of the slide rail 401 and the positioning bracket 402, the positioning bracket 402 drives the calibration component 5, the measuring component 6 and the reading component 7 to slide on the slide rail 401, which is convenient for measurement. 3 is responsible for positioning the measuring component 6; the calibration component 5 includes a knob 501, a threaded rod 502 and a bearing seat 503, the bearing seat 503 is arranged on the top surface of the positioning bracket 402, the bearing seat 503 and the positioning bracket 402 are threadedly connected, the threaded rod 502 is arranged above the positioning bracket 402, the threaded rod 502 is rotatably connected to the bearing seat 503, the knob 501 is arranged on the top surface of the threaded rod 502, and the knob 501 and the threaded rod 502 are fixedly connected; by twisting the knob 501, the threaded rod 502 is driven to rotate through the bearing seat 503, so as to adjust the reading component 7 for calibration;

[0025] See also Figure 4-5In this embodiment, the measuring assembly 6 includes a handle 601, a measuring rod 602, scale lines 603, a wear-resistant rod head 604 and a conical rod head 605. The measuring rod 602 is arranged inside the through hole 403, and the measuring rod 602 is slidably connected to the positioning bracket 402. Scale lines 603 are arranged on the surface of the measuring rod 602. There are two groups of scale lines 603, and the two groups of scale lines 603 are arranged oppositely. One group of scale lines 603 is close to the handle 601 at zero scale, and the other group of scale lines 603 is close to the rod head at zero scale. The handle 601 is arranged on the top surface of the measuring rod 602, the handle 601 is fixedly connected to the measuring rod 602, the wear-resistant rod head 604 is arranged on the bottom surface of the measuring rod 602, and the wear-resistant rod head 604 is threadedly connected to the measuring rod 602 The conical rod head 605 is an equilateral cone structure, and the conical rod head 605 is arranged on the top surface of the base plate 1. The conical rod head 605 and the base plate 1 are threadedly connected; by pulling the handle 601, the measuring rod 602 can be driven to slide vertically, and the conical rod head 605 and the wear-resistant rod head 604 can be replaced with each other. When using the wear-resistant rod head 604, the length and outer diameter of the part can be measured by reading the cooperation of the component 7 and the scale line 603 at the zero scale near the handle 601, and the internal depth of the part can be measured by reading the cooperation of the component 7 and the scale line 603 at the zero scale near the rod head. When using the conical rod head 605, the inner diameter of the part can be measured by reading the cooperation of the component 7 and the scale line 603 at the zero scale near the handle 601; the reading component 7 includes The upper marker 701 includes an upper smooth hole 704, a threaded hole 705 and a lower smooth hole 706. The upper marker 701 is arranged above the positioning bracket 402. The upper marker 701 is provided with an upper smooth hole 704 and a threaded hole 705. The upper marker 701 is arranged outside the measuring rod 602 and the threaded rod 502. The upper marker 701 is slidably connected to the measuring rod 602 through the upper smooth hole 704. The upper marker 701 is threadedly connected to the threaded rod 502 through the threaded hole 705. The lower marker 703 is arranged below the positioning bracket 402. The lower marker 703 is provided with a lower smooth hole 706. The lower marker 703 is arranged outside the measuring rod 602. The lower marker 703 is threadedly connected to the measuring rod 602 through the lower smooth hole 706. 02 sliding connection, four groups of magnets 702 are arranged, and the magnets 702 are arranged on the top surface of the downstream marker 703. The magnets 702 and the downstream marker 703 are fixedly connected, and the downstream marker 703 is magnetically connected to the positioning bracket 402 through the magnet 702. The thickness of the upstream marker 701, the downstream marker 703 and the wear-resistant rod head 604 are kept consistent; through the cooperation of the upstream marker 701 and the measuring component 6, the values ​​of the outer diameter, length and inner diameter of the measured part can be read. When the downstream marker 703 is not in use, the downstream marker 703 is magnetically attracted to the bottom surface of the positioning bracket 402. When measuring the depth of the part, the value of the internal depth of the measured part can be read through the cooperation of the downstream marker 703 and the measuring component 6. When measuring different parts, it can be adjusted according to actual usage.

[0026] When working, the bottom plate 1 is judged to be level by observing the bubble level 202, and the height of the support leg 201 is adjusted by twisting the support leg 201 to level the whole device and ensure that the whole device is in a horizontal state; then the calibration component 5 is used for calibration;

[0027] After the calibration is completed, the part to be measured is placed on the magnetic plate 302 and fixed by magnetic attraction. If the length of the part is to be measured, the part is placed vertically at the length to be measured, and the measuring assembly 6 is moved to the top of the part to be measured by using the cooperation of the slide rail 401 and the positioning bracket 402. The measuring rod 602 is pulled by the handle 601. Under the action of gravity, the wear-resistant rod head 604 vertically contacts the part to be measured. At this time, the reading of the cursor 701 on the zero scale 603 close to the handle 601 on the measuring rod 602 is the length of the part, and the outer diameter of the part is measured in the same way.

[0028] If the internal depth of a part is to be measured, the slide rail 401 and the positioning bracket 402 are used to move the measuring assembly 6 to the position just above the opening of the part to be measured, and the measuring rod 602 is pulled by the handle 601 to put the measuring rod 602 into the part. Under the action of gravity, the wear-resistant rod head 604 contacts the bottom surface of the internal part to be measured, and the lower marker 703 is used to move to the opening of the part. The lower marker 703 contacts the opening of the part. At this time, the reading of the zero scale mark 603 on the measuring rod 602 close to the rod head at the lower marker 703 is the internal depth of the part.

[0029] If the inner diameter of a circular hole on a part is to be measured, the wear-resistant rod head 604 needs to be replaced with a conical rod head 605, and calibration is performed using the calibration assembly 5. Using the cooperation of the slide rail 401 and the positioning bracket 402, the measuring assembly 6 is moved to the position directly above the circular hole of the part to be measured, and the measuring rod 602 is pulled using the handle 601 to extend the conical rod head 605 into the circular hole of the part to be measured. The reading of the cursor 701 on the zero scale line 603 on the measuring rod 602 close to the handle 601 is the inner diameter length of the hole on the part to be measured.

[0030] Through the above steps, the leveling component 2 is used to level the entire equipment, the installation component 3 is used to install and support the entire equipment, the adjustment component 4 is used to drive the calibration component 5, the measuring component 6 and the reading component 7 to move to the position required for measurement, the calibration component 5 is used to calibrate the measuring component 6 before measurement, the measuring component 6 is used to measure the measured parts, and the reading component 7 is used to read the readings.

[0031] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A measuring device for automobile parts processing, comprising a base plate (1); characterized in that: The invention also comprises a leveling component (2), a mounting component (3), an adjusting component (4), a calibration component (5), a measuring component (6) and a reading component (7); the leveling component (2) is arranged below the base plate (1); the mounting component (3) is arranged on the top surface of the base plate (1); the adjusting component (4) is arranged on one side of the mounting component (3); the adjusting component (4) and the mounting component (3) are fixedly connected; the calibration component (5) is arranged on the top surface of the adjusting component (4); the measuring component (6) is arranged on the top surface of the adjusting component (4); the measuring component (6) is arranged on one side of the calibration component (5); and the reading component (7) is arranged outside the measuring component (6).

2. The measuring device for automobile parts processing according to claim 1, characterized in that: The leveling assembly (2) comprises supporting feet (201) and a bubble level (202); the supporting feet (201) are arranged in four groups; the supporting feet (201) are arranged below the base plate (1); the supporting feet (201) are threadedly connected to the base plate (1); the bubble level (202) is arranged on the top surface of the base plate (1); and the bubble level (202) is fixedly connected to the base plate (1).

3. A measuring device for automobile parts processing according to claim 2, characterized in that: The mounting assembly (3) comprises a mounting plate (301) and a magnetic plate (302); the magnetic plate (302) is arranged on the top surface of the bottom plate (1); the magnetic plate (302) is arranged on one side of the bubble level (202); the magnetic plate (302) and the bottom plate (1) are fixedly connected; the mounting plate (301) is arranged on the top surface of the bottom plate (1); the mounting plate (301) is arranged on one side of the magnetic plate (302); and the mounting plate (301) and the bottom plate (1) are fixedly connected.

4. A measuring device for automobile parts processing according to claim 3, characterized in that: The adjustment component (4) comprises a slide rail (401), a positioning bracket (402) and a through hole (403). The slide rail (401) is provided in two groups. The slide rail (401) is provided on one side of the mounting plate (301). The slide rail (401) is fixedly connected to the mounting plate (301). The positioning bracket (402) is provided on one side of the slide rail (401). The positioning bracket (402) is slidably connected to the slide rail (401). The positioning bracket (402) is provided with a through hole (403). Four groups of through holes (403) are provided.

5. The measuring device for automobile parts processing according to claim 4, characterized in that: The calibration component (5) comprises a knob (501), a threaded rod (502) and a bearing seat (503); the bearing seat (503) is arranged on the top surface of the positioning bracket (402); the bearing seat (503) and the positioning bracket (402) are threadedly connected; the threaded rod (502) is arranged above the positioning bracket (402); the threaded rod (502) and the bearing seat (503) are rotatably connected; the knob (501) is arranged on the top surface of the threaded rod (502); the knob (501) and the threaded rod (502) are fixedly connected.

6. A measuring device for automobile parts processing according to claim 5, characterized in that: The measuring assembly (6) comprises a handle (601), a measuring rod (602), scale lines (603), a wear-resistant rod head (604) and a conical rod head (605). The measuring rod (602) is arranged inside the through hole (403). The measuring rod (602) is slidably connected to the positioning bracket (402). Scale lines (603) are arranged on the surface of the measuring rod (602). The scale lines (603) are arranged in two groups. The two groups of scale lines (603) are arranged oppositely. The zero scale of one group of scale lines (603) is close to the handle ( 601), another set of scale lines (603) with zero scale close to the rod head, a handle (601) is arranged on the top surface of the measuring rod (602), the handle (601) is fixedly connected to the measuring rod (602), a wear-resistant rod head (604) is arranged on the bottom surface of the measuring rod (602), the wear-resistant rod head (604) is threadedly connected to the measuring rod (602), the conical rod head (605) is an equilateral cone structure, the conical rod head (605) is arranged on the top surface of the bottom plate (1), and the conical rod head (605) and the bottom plate (1) are threadedly connected.

7. A measuring device for automobile parts processing according to claim 6, characterized in that: The reading assembly (7) comprises an upper marker (701), a magnet (702), a lower marker (703), an upper smooth hole (704), a threaded hole (705) and a lower smooth hole (706); the upper marker (701) is arranged above the positioning bracket (402); the upper smooth hole (704) and the threaded hole (705) are provided on the upper marker (701); the upper marker (701) is arranged outside the measuring rod (602) and the threaded rod (502); the upper marker (701) is slidably connected to the measuring rod (602) through the upper smooth hole (704); the upper marker (701) is threadedly connected to the threaded rod (502) through the threaded hole (705); and the lower marker (703) is arranged below the positioning bracket (402), a lower smooth hole (706) is opened on the lower mark (703), the lower mark (703) is arranged outside the measuring rod (602), the lower mark (703) is slidably connected with the measuring rod (602) through the lower smooth hole (706), four groups of magnets (702) are arranged, the magnets (702) are arranged on the top surface of the lower mark (703), the magnets (702) and the lower mark (703) are fixedly connected, the lower mark (703) is magnetically connected to the positioning bracket (402) through the magnets (702), and the thickness of the upper mark (701), the lower mark (703) and the wear-resistant rod head (604) are kept consistent.

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