Calibrating device for automobile parts

Abstract

The utility model discloses a proofreading device for automobile parts, which comprises a cabinet, a machine table is fixed at the top end of the cabinet, a lower connecting plate is arranged on one side of the top end of the machine table, two limiting rails are arranged at the top end of the machine table on one side of the lower connecting plate, a part placing seat is arranged above the two limiting rails, and a part placing cavity is arranged at the top of the part placing seat. An automobile steel plate part is installed in the part containing cavity, the top end of the automobile steel plate part extends out of the part containing cavity, punched holes are formed in the corner positions in the automobile steel plate part, positioning seats are arranged at the positions, on the two sides of the two limiting rails, of the top end of the machine table, telescopic driving parts are installed on the outer walls of the positioning seats, and a lifting plate is arranged above a lower connecting plate; a connecting plate is arranged on the outer wall of one side of the lifting plate. According to the utility model, not only can the double-station detection of the automobile steel plate member be carried out in sequence so as to improve the detection efficiency of the automobile steel plate member when the calibration device is used, but also the purpose of easy calibration and detection of the automobile steel plate member is achieved, and the calibration precision of the calibration pin on the punched hole is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile component proofreading, in particular to a proofreading device for automobile components. Background Art

[0002] During the processing of vehicle parts, such as some mounting plates, air guide plates or main boards, they need to be punched. After the punching process, the punching position needs to be detected to prevent the phenomenon of missing holes. Therefore, the corresponding proofreading device needs to be used.

[0003] Reference announcement number CN212778945U is a proofreading device for automobile parts, which includes a base, and the base is provided with a placement groove; a vertical plate is respectively provided on both sides of the base, and a crossbeam is connected to the upper end of the vertical plate, and the crossbeam is connected to an electric telescopic rod, and the electric telescopic rod is connected to a movable plate, and a bracket structure is connected below the movable plate, and a proofreading rod is provided in cooperation with the bracket structure, and the proofreading rod corresponds to the position of the punching hole of the standard part, and the outer diameter of the proofreading rod is 0.1 to 0.2 mm smaller than the inner diameter of the punching hole of the standard part matched with it; a sound-generating structure is also provided. The proofreading rod can be reused during the operation of the proofreading device, and no other loss will be generated, which can save operating costs and improve operating efficiency. According to the above, although the proofreading device can be well applied, it is usually not convenient to perform double-station proofreading and detection of automobile steel plates in sequence, so that the detection efficiency of the proofreading device for automobile steel plates is general, and it is difficult to achieve the established expectations, and it needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to provide a proofreading device for automobile parts, so as to solve the problem that the proofreading device proposed in the above background technology can be well applied, but it is usually not convenient to perform double-station proofreading and detection on automobile steel plates in sequence, so that the detection efficiency of the proofreading device on automobile steel plates is general and it is difficult to achieve the established expectations.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a proofreading device for automobile parts, comprising a cabinet, a machine table is fixed on the top of the cabinet, a lower connecting plate is provided on one side of the top of the machine table, two limit rails are provided on the top of the machine table on one side of the lower connecting plate, a component placement seat is provided above the two limit rails, a component placement cavity is provided on the top of the component placement seat, an automobile steel plate is installed inside the component placement cavity, the top of the automobile steel plate extends to the outside of the component placement cavity, punching holes are provided at the corner positions inside the automobile steel plate, and both ends of the punching holes are provided with a hole. They all extend to the outside of the automobile steel plate parts, the top of the machine on both sides of the two limit rails are provided with positioning seats, and a telescopic driving component is installed on the outer wall of the positioning seat, one end of the telescopic driving component passes through the positioning seat and is connected to the outer wall of the mounting seat, a lifting plate is provided above the lower connecting plate, a connecting plate is provided on the outer wall of one side of the lifting plate, a proofreading plate is provided at the end of the connecting plate away from the lifting plate, and proofreading pins are provided at the corner positions of the bottom end of the proofreading plate, a control box is provided on one side of the top of the machine, and support feet are installed at the corner positions of the bottom end of the cabinet.

[0006] Preferably, side plates are provided on both sides of the top of the lower connecting plate, and the tops of the two side plates are fixed with upper connecting plates, so that the upper connecting plates can be supported and placed through the provision of the side plates.

[0007] Preferably, a cylinder is installed at the center position of the top end of the upper connecting plate, and the bottom end of the cylinder passes through the upper connecting plate and is connected to the top end of the lifting plate. The cylinder is arranged to drive the lifting plate to perform lifting motion.

[0008] Preferably, guide cylinders are provided on both sides of the lifting plate, and both ends of the guide cylinders extend to the outside of the lifting plate. The guide cylinders are provided to cooperate with the guide columns to limit the movement range of the lifting plate.

[0009] Preferably, two rail seats are slidably connected to both sides of the top of the limiting rail, and the top of the rail seat is connected to the bottom of the mounting seat. The rail seat and the limiting rail are arranged to limit the movement range of the mounting seat.

[0010] Preferably, the guide cylinder is movably connected internally with a guide column, both ends of which extend to the outside of the guide cylinder and are fixedly connected to the bottom end of the upper connecting plate and the top end of the lower connecting plate respectively. The guide column is arranged to cooperate with the guide cylinder to limit the movement range of the lifting plate.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the proofreading device for automobile parts can not only detect automobile steel plates in double stations in sequence, so as to improve the detection efficiency of automobile steel plates when the proofreading device is used, but also achieves the purpose of facilitating the proofreading and testing of automobile steel plates, and ensures the proofreading accuracy of the proofreading pin to the punching hole;

[0012] (1) By arranging the component placement seat and other related components into two groups, two automobile steel plates are placed in the component placement cavity, and then the component placement seat is driven by the telescopic driving member to translate, so that the component placement seat drives the rail seat to slide on the top of the limit rail, so that the component placement seat drives the automobile steel plate to move horizontally smoothly. When the automobile steel plate is reciprocated and sequentially transferred to the bottom of the proofreading plate, the automobile steel plate can be inspected sequentially at the double working positions, thereby improving the inspection efficiency of the automobile steel plate when the proofreading device is used;

[0013] (2) By setting calibration pins at the corners of the bottom of the calibration plate, when the calibration plate moves downward, the calibration plate will drive the calibration pins to move downward synchronously. If the four calibration pins are fully inserted into the punching holes, the lower surface of the calibration plate will fit the upper surface of the automobile steel plate, and it can be determined that the punching calibration of the current automobile steel plate is qualified, thereby achieving the purpose of facilitating the calibration and inspection of automobile steel plates;

[0014] (3) When the lifting plate is lifted, the guide tube is driven to slide on the outer wall of the guide column, so that the movement range of the lifting plate can be limited to ensure that the proofreading plate is lifted and lowered smoothly when the lifting plate is lifted and lowered, and the deviation phenomenon when the proofreading plate is lifted and lowered is reduced, thereby ensuring the proofreading accuracy of the proofreading pin on the punching hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0017] Figure 3 This is a schematic diagram of the structure of the component placement seat of the utility model from a top view;

[0018] Figure 4 It is a schematic diagram of the structure of the proofreading board of the utility model when viewed from above.

[0019] In the figure: 1. cabinet; 2. support feet; 3. control box; 4. machine table; 5. lower connecting plate; 6. side plate; 7. upper connecting plate; 8. cylinder; 9. lifting plate; 10. connecting plate; 11. proofreading plate; 12. proofreading pin; 13. limit rail; 14. mounting seat; 1401, mounting cavity; 15. rail seat; 16. automobile steel plate; 1601, punching hole; 17. positioning seat; 18. telescopic drive member; 19. guide cylinder; 20. guide column. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 The utility model provides an embodiment: a proofreading device for automobile parts, comprising a cabinet 1, a machine table 4 is fixed on the top of the cabinet 1, a lower connecting plate 5 is provided on one side of the top of the machine table 4, side plates 6 are provided on both sides of the top of the lower connecting plate 5, and upper connecting plates 7 are fixed on the tops of the two side plates 6;

[0022] When in use, the side plates 6 are arranged to support and place the upper connecting plate 7;

[0023] A cylinder 8 is installed at the center of the top of the upper connecting plate 7, and the bottom end of the cylinder 8 passes through the upper connecting plate 7 and is connected to the top of the lifting plate 9;

[0024] When in use, the cylinder 8 is arranged to drive the lifting plate 9 to perform lifting movement;

[0025] Two limit rails 13 are provided at the top of the machine platform 4 on one side of the lower connecting plate 5. Two rail seats 15 are slidably connected to both sides of the top of the limit rail 13. The top of the rail seat 15 is connected to the bottom of the component placement seat 14.

[0026] When in use, the rail seat 15 and the limiting rail 13 are arranged so as to limit the movement range of the mounting seat 14;

[0027] A mounting seat 14 is provided above the two limit rails 13, a mounting cavity 1401 is provided on the top of the mounting seat 14, an automobile steel plate 16 is installed inside the mounting cavity 1401, the top of the automobile steel plate 16 extends to the outside of the mounting cavity 1401, punching holes 1601 are provided at the corner positions inside the automobile steel plate 16, and both ends of the punching holes 1601 extend to the outside of the automobile steel plate 16, and positioning seats 17 are provided on the top of the machine 4 on both sides of the two limit rails 13, and a telescopic driving member 18 is installed on the outer wall of the positioning seat 17, one end of the telescopic driving member 18 passes through the positioning seat 17 and is connected to the outer wall of the mounting seat 14, and a lifting plate 9 is provided above the lower connecting plate 5, and guide cylinders 19 are provided on both sides of the lifting plate 9, and both ends of the guide cylinders 19 extend to the outside of the lifting plate 9;

[0028] When in use, the guide cylinder 19 is arranged to cooperate with the guide column 20 to limit the movement range of the lifting plate 9;

[0029] The guide cylinder 19 is movably connected to a guide column 20, and both ends of the guide column 20 extend to the outside of the guide cylinder 19 and are fixedly connected to the bottom end of the upper connecting plate 7 and the top end of the lower connecting plate 5 respectively;

[0030] When in use, the guide column 20 is arranged to cooperate with the guide cylinder 19 to limit the movement range of the lifting plate 9;

[0031] A connecting plate 10 is provided on the outer wall of one side of the lifting plate 9, a proofreading plate 11 is provided at one end of the connecting plate 10 away from the lifting plate 9, proofreading pins 12 are provided at the corner positions of the bottom end of the proofreading plate 11, a control box 3 is provided on one side of the top end of the machine table 4, and support feet 2 are installed at the corner positions of the bottom end of the cabinet 1.

[0032] When the embodiment of the present application is used, firstly, two automobile steel plates 16 are placed in two placement cavities 1401, and then the placement seat 14 is driven by the telescopic driving member 18 to translate, so that the placement seat 14 drives the rail seat 15 to slide on the top of the limit rail 13, so that the placement seat 14 drives the automobile steel plates 16 to move smoothly horizontally, and the automobile steel plates 16 only need to be reciprocated and sequentially transferred to the bottom of the proofreading plate 11, and the automobile steel plates 16 can be proofread and inspected in turn at the double stations, and then the lifting plate 9 is driven by the cylinder 8 to move downward, so that the lifting plate 9 drives the proofreading plate 11 to move downward through the connecting plate 10, because the four proofreading pins 12 are set at the bottom of the proofreading plate 11 At the corner position, when the four proofreading pins 12 are all fully inserted into the punching hole 1601, the lower surface of the proofreading plate 11 will fit the upper surface of the automobile steel plate 16, and it can be determined that the punching hole 1601 of the current automobile steel plate 16 is proofread and qualified. In addition, the diameter of the proofreading pin 12 is slightly smaller than the diameter of the punching hole 1601, so as to reduce the friction resistance generated when the proofreading pin 12 is inserted into the punching hole 1601 for proofreading. Finally, when the lifting plate 9 is lifted, the guide cylinder 19 is driven to slide on the outer wall of the guide column 20, so as to limit the movement amplitude of the lifting plate 9, thereby effectively reducing the deviation phenomenon generated during the lifting and lowering process of the proofreading plate 11, thereby completing the use of the proofreading device.

Claims

1. A proofreading device for automobile parts, characterized in that: The machine comprises a cabinet (1), a machine platform (4) is fixed at the top of the cabinet (1), a lower connecting plate (5) is provided on one side of the top of the machine platform (4), two limit rails (13) are provided at the top of the machine platform (4) on one side of the lower connecting plate (5), a component placement seat (14) is provided above the two limit rails (13), a component placement cavity (1401) is provided at the top of the component placement seat (14), an automobile steel plate (16) is installed inside the component placement cavity (1401), the top of the automobile steel plate (16) extends to the outside of the component placement cavity (1401), punching holes (1601) are provided at the corner positions inside the automobile steel plate (16), and both ends of the punching holes (1601) extend to the outside of the automobile steel plate (16), The top of the machine platform (4) on both sides of the two limit rails (13) is provided with a positioning seat (17), and a telescopic driving member (18) is installed on the outer wall of the positioning seat (17). One end of the telescopic driving member (18) passes through the positioning seat (17) and is connected to the outer wall of the mounting seat (14). A lifting plate (9) is provided above the lower connecting plate (5), and a connecting plate (10) is provided on the outer wall of one side of the lifting plate (9). A calibration plate (11) is provided at one end of the connecting plate (10) away from the lifting plate (9), and calibration pins (12) are provided at the corner positions of the bottom end of the calibration plate (11). A control box (3) is provided on one side of the top of the machine platform (4), and supporting feet (2) are installed at the corner positions of the bottom end of the cabinet (1).

2. The automotive parts calibration device according to claim 1, characterized in that: Side plates (6) are provided on both sides of the top of the lower connecting plate (5), and upper connecting plates (7) are fixed to the tops of the two side plates (6).

3. The automobile parts calibration device according to claim 2, characterized in that: A cylinder (8) is installed at the center position of the top end of the upper connecting plate (7), and the bottom end of the cylinder (8) passes through the upper connecting plate (7) and is connected to the top end of the lifting plate (9).

4. The automobile parts calibration device according to claim 1, characterized in that: Guide cylinders (19) are provided on both sides of the interior of the lifting plate (9), and both ends of the guide cylinders (19) extend to the exterior of the lifting plate (9).

5. The automobile parts calibration device according to claim 1, characterized in that: Two rail seats (15) are slidably connected to both sides of the top of the limiting rail (13), and the top end of the rail seat (15) is connected to the bottom end of the component placement seat (14).

6. The automobile parts calibration device according to claim 4, characterized in that: The guide cylinder (19) is movably connected to a guide column (20) inside, and both ends of the guide column (20) extend to the outside of the guide cylinder (19) and are fixedly connected to the bottom end of the upper connecting plate (7) and the top end of the lower connecting plate (5) respectively.

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