End face shaping tool for automobile support

Abstract

The end face shaping tool of the automobile support comprises a bottom plate, the top of the bottom plate is fixedly connected with a portal frame and a supporting box, the outer side of the portal frame is connected with a translation installation plate in a sliding mode, and a displacement assembly is arranged in the portal frame and used for driving the translation installation plate to move. And an electric cylinder is fixedly mounted at the top of the translation mounting plate, the output end of the electric cylinder penetrates through the translation mounting plate and is fixedly provided with a grinding machine, a carrying plate is fixedly connected to the top of the supporting box, two T-shaped clamping plates are slidably connected to the top of the carrying plate, and a clamping assembly is arranged in the supporting box. The clamping assembly drives the two T-shaped clamping plates to move towards the two sides of the automobile support at the same time, the friction force between the automobile support and the T-shaped clamping plates is increased through the rubber pads, and therefore the automobile support is firmly fixed to the upper portion of the carrying plate, the stability of the automobile support in the machining process is remarkably improved through the design, and the machining efficiency is improved. And the grinding precision is prevented from being influenced by displacement.

Description

Technical Field

[0001] The utility model relates to the technical field of end face shaping of automobile brackets, and particularly relates to an end face shaping tooling for automobile brackets. Background Technique

[0002] The end face shaping of an automobile bracket refers to a key operation in the manufacturing process of the automobile bracket, in which the end face is finely processed to ensure that it meets the design requirements and service performance. Among them, end face grinding, as an important link in the shaping process, is of great significance for improving the surface quality and service life of the bracket.

[0003] After retrieval, the Chinese patent discloses an end face shaping tooling for an automobile bracket, and its authorization announcement number is (CN220178934U), which includes a bottom plate, a fixing plate, an operating table, a fixing frame and a sliding block; the fixing plate is arranged on the bottom plate, and a square groove for debris to fall is opened on the fixing plate; the operating table is located above the fixing plate, and a lifting assembly for driving the operating table to move up and down is arranged on the fixing plate, and a leakage hole for debris to fall is opened on the operating table; a connecting plate is vertically arranged on the bottom plate; the fixing frame is arranged on one side of the connecting plate; the sliding block is slidably arranged on the fixing frame, a power assembly for driving the sliding block to move left and right is arranged on the fixing frame, and a grinding assembly is arranged at the bottom of the sliding block.

[0004] By reducing the need for manual handling and repetitive actions, operators can easily adjust the height by controlling the lifting device, reducing labor intensity and work risks and potential safety hazards. In actual use, no corresponding fixing and locking structure is provided on the top surface of the operating table of this device after placing the automobile bracket, resulting in easy movement and shaking of the automobile bracket during the processing, thus affecting the accuracy and stability of the end face grinding process of the automobile bracket. Content of the Utility Model

[0005] The purpose of the utility model is to provide an end face shaping tooling for an automobile bracket to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: an end face shaping tooling for an automobile bracket, including a bottom plate, a gantry and a support box are fixedly connected to the top of the bottom plate, a translation mounting plate is slidably connected to the outside of the gantry, a displacement assembly is arranged inside the gantry, and the displacement assembly is used to drive the translation mounting plate to move. An electric cylinder is fixedly installed on the top of the translation mounting plate, the output end of the electric cylinder passes through the translation mounting plate and is fixedly installed with a grinding machine, a carrying plate is fixedly connected to the top of the support box, two T-shaped clamping plates are slidably connected to the top of the carrying plate, and a clamping assembly is arranged inside the support box, and the clamping assembly is used to drive the two T-shaped clamping plates to move.

[0007] As a further preference of the present technical solution, the displacement assembly includes a chute, the chute is opened inside the gantry, a threaded rod is rotatably connected between the inner walls of the chute, and the outer side of the threaded rod is threadedly connected to the translation mounting plate.

[0008] As a further preference of the present technical solution, the clamping assembly includes a bidirectional lead screw, the bidirectional lead screw is rotatably connected inside the support box, both ends of the bidirectional lead screw respectively extend to the outside of the support box and are rotatably connected with fixing plates, the bottom of the fixing plates is fixedly connected to the top of the bottom plate, two displacement plates are threadedly connected to the outside of the bidirectional lead screw and located outside the support box, one sides of the two displacement plates are respectively fixedly connected to two T-shaped clamping plates, a driven bevel gear is fixedly connected to the outside of the bidirectional lead screw and located inside the support box, a driving bevel gear is rotatably connected to the inside of the support box, and the tooth edge of the driving bevel gear meshes with the outside of the driven bevel gear.

[0009] As a further preference of the present technical solution, a servo motor is fixedly installed on one side of the gantry, and the output end of the servo motor extends to the inside of the chute and is fixedly connected to the threaded rod.

[0010] As a further preference of the present technical solution, a turntable is rotatably connected to the outside of the support box, and one end of the turntable extends to the inside of the support box and is fixedly connected to the driving bevel gear.

[0011] As a further preference of the present technical solution, rubber pads are fixedly connected to one sides of the two T-shaped clamping plates that are close to each other.

[0012] The utility model provides an end face shaping tool for an automobile bracket, which has the following beneficial effects:

[0013] (1) The utility model drives the two T-shaped clamping plates to move towards both sides of the automobile bracket through the clamping assembly, and increases the friction force between the automobile bracket and the T-shaped clamping plates through the rubber pads, so as to firmly fix the automobile bracket above the loading plate. This design significantly improves the stability of the automobile bracket during the processing, and avoids displacement from affecting the grinding accuracy.

[0014] (2) The utility model drives the translation mounting plate to move through the displacement assembly, which is convenient to translate the grinding machine above the grinding position according to the grinding requirements, and then quickly completes the corresponding end face grinding work in cooperation with the electric cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 is a half-sectional structural diagram of the utility model;

[0017] Figure 3 Schematic diagram of the internal structure of the top-view support box of the present utility model;

[0018] Figure 4 Schematic diagram of the connection structure of the T-shaped splint of the present utility model;

[0019] In the figure: 1, bottom plate; 2, gantry; 3, chute; 4, threaded rod; 5, translation mounting plate; 6, electric cylinder; 7, grinding machine; 8, support box; 9, load-bearing plate; 10, servo motor; 11, bidirectional lead screw; 12, driving bevel gear; 13, driven bevel gear; 14, fixing plate; 15, turntable; 16, displacement plate; 17, T-shaped splint; 18, rubber pad. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model.

[0021] The present utility model provides a technical solution: As Figures 1-4 shown, in this embodiment, an end face shaping tool for an automotive bracket includes a bottom plate 1. A gantry 2 and a support box 8 are fixedly connected to the top of the bottom plate 1. A translation mounting plate 5 is slidably connected to the outside of the gantry 2. A displacement assembly is provided inside the gantry 2, and the displacement assembly is used to drive the translation mounting plate 5 to move. An electric cylinder 6 is fixedly installed on the top of the translation mounting plate 5. The output end of the electric cylinder 6 passes through the translation mounting plate 5 and is fixedly installed with a grinding machine 7. A load-bearing plate 9 is fixedly connected to the top of the support box 8. Two T-shaped splints 17 are slidably connected to the top of the load-bearing plate 9. A clamping assembly is provided inside the support box 8, and the clamping assembly is used to drive the two T-shaped splints 17 to move. Rubber pads 18 are fixedly connected to the sides of the two T-shaped splints 17 that are close to each other.

[0022] When performing the end face shaping tool for the automotive bracket, first place the automotive bracket to be shaped on the upper part of the load-bearing plate 9. Then, use the clamping assembly to drive the two T-shaped splints 17 to move simultaneously towards both sides of the automotive bracket, and increase the friction between the automotive bracket and the two T-shaped splints 17 through the rubber pads 18, so that the automotive bracket is firmly fixed above the load-bearing plate 9, avoiding shaking during the grinding process. After completing the fixing work, drive the translation mounting plate 5 to move through the displacement assembly, so that the grinding machine 7 is translated above the point to be ground. Then, cooperate with the electric cylinder 6 to push the output end of the grinding machine 7 into contact with the automotive bracket, thereby completing the shaping tool for the end face of the automotive bracket. Thus, the stability of the fixation of the automotive bracket is improved through the clamping assembly, preventing displacement during the processing, and improving the accuracy of end face grinding.

[0023] As Figures 1-4As shown, the displacement component includes a sliding groove 3 which is opened inside the gantry 2. A threaded rod 4 is rotatably connected between the inner walls of the sliding groove 3. The outer side of the threaded rod 4 is threadedly connected to a translation mounting plate 5. One side of the gantry 2 is fixedly installed with a servo motor 10. The output end of the servo motor 10 extends into the sliding groove 3 and is fixedly connected to the threaded rod 4.

[0024] The servo motor 10 drives the threaded rod 4 to rotate between the inner walls of the sliding groove 3, so that the translation mounting plate 5 on the outer side of the threaded rod 4 slides between the inner walls of the sliding groove 3, thus facilitating the movement of the grinding machine 7 to the corresponding position according to the time usage requirements, which is convenient for subsequent end face shaping tooling.

[0025] As Figures 1-4 shown, the clamping component includes a bidirectional lead screw 11 which is rotatably connected inside the support box 8. The two ends of the bidirectional lead screw 11 respectively extend to the outside of the support box 8 and are rotatably connected to fixing plates 14. The bottom of the fixing plates 14 is fixedly connected to the top of the bottom plate 1. Two displacement plates 16 are threadedly connected to the outer side of the bidirectional lead screw 11 and located outside the support box 8. One side of each of the two displacement plates 16 is fixedly connected to a T-shaped clamping plate 17. A driven bevel gear 13 is fixedly connected to the outer side of the bidirectional lead screw 11 and located inside the support box 8. An active bevel gear 12 is rotatably connected to the inner side of the support box 8. The tooth edge of the active bevel gear 12 meshes with the outer side of the driven bevel gear 13. A turntable 15 is rotatably connected to the outside of the support box 8. One end of the turntable 15 extends into the support box 8 and is fixedly connected to the active bevel gear 12.

[0026] By rotating the turntable 15, the active bevel gear 12 located inside the support box 8 can be driven to rotate. This rotation will cause the driven bevel gear 13 meshing with the active bevel gear 12 to rotate simultaneously, thereby driving the rotation of the bidirectional lead screw 11, so that the two displacement plates 16 threadedly connected to the outer side of the bidirectional lead screw 11 push the T-shaped clamping plates 17 to approach and contact the vehicle bracket. To enhance the fixing effect, the rubber pads 18 connected to one side of the T-shaped clamping plates 17 are used to increase the friction force between them and the vehicle bracket, thus making the fixing of the vehicle bracket more stable and reliable.

[0027] The utility model provides an end face shaping tooling for an automobile bracket, and the specific working principle is as follows: When carrying out the end face shaping tooling for the automobile bracket, first place the automobile bracket to be shaped on the upper side of the loading plate 9, and then rotate the turntable 15, which can drive the driving bevel gear 12 located inside the support box 8 to rotate. This rotation will cause the driven bevel gear 13 meshing with the driving bevel gear 12 to rotate simultaneously, thereby driving the rotation of the bidirectional lead screw 11, so that the two displacement plates 16 threadedly connected to the outer side of the bidirectional lead screw 11 push the T-shaped clamping plate 17 to approach and contact the automobile bracket. At the same time, the rubber pad 18 is used to increase the friction force between the automobile and the two T-shaped clamping plates 17, so that the automobile bracket is firmly fixed above the loading plate 9 to avoid shaking during the grinding process. After the fixing work is completed, the servo motor 10 drives the threaded rod 4 to rotate between the inner walls of the sliding groove 3, so that the translation mounting plate 5 on the outer side of the threaded rod 4 slides between the inner walls of the sliding groove 3, so that the grinding machine 7 is translated above the point to be ground, and then the output end of the grinding machine 7 is pushed to contact the automobile bracket by cooperating with the electric cylinder 6, thereby completing the end face shaping tooling for the automobile bracket.

[0028] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An end face shaping tooling for an automotive bracket, comprising a bottom plate (1), characterized in that: A gantry (2) and a support box (8) are fixedly connected to the top of the bottom plate (1). A translation mounting plate (5) is slidably connected to the outside of the gantry (2). A displacement assembly is arranged inside the gantry (2), and the displacement assembly is used to drive the translation mounting plate (5) to move. An electric cylinder (6) is fixedly installed on the top of the translation mounting plate (5). The output end of the electric cylinder (6) passes through the translation mounting plate (5) and is fixedly installed with a grinding machine (7). A load-bearing plate (9) is fixedly connected to the top of the support box (8). Two T-shaped clamping plates (17) are slidably connected to the top of the load-bearing plate (9). A clamping assembly is arranged inside the support box (8), and the clamping assembly is used to drive the two T-shaped clamping plates (17) to move.

2. The end face shaping tooling for an automotive bracket according to claim 1, characterized in that: The displacement assembly includes a chute (3). The chute (3) is opened inside the gantry (2). A threaded rod (4) is rotatably connected between the inner walls of the chute (3). The outside of the threaded rod (4) is threadedly connected to the translation mounting plate (5).

3. The end face shaping tooling for an automotive bracket according to claim 1, characterized in that: The clamping assembly includes a bidirectional lead screw (11). The bidirectional lead screw (11) is rotatably connected inside the support box (8). The two ends of the bidirectional lead screw (11) respectively extend to the outside of the support box (8) and are rotatably connected with fixing plates (14). The bottom of the fixing plate (14) is fixedly connected to the top of the bottom plate (1). Two displacement plates (16) are threadedly connected to the outside of the bidirectional lead screw (11) and located outside the support box (8). One side of each of the two displacement plates (16) is fixedly connected to one of the two T-shaped clamping plates (17). A driven bevel gear (13) is fixedly connected to the outside of the bidirectional lead screw (11) and located inside the support box (8). A driving bevel gear (12) is rotatably connected to the inside of the support box (8). The tooth edge of the driving bevel gear (12) is meshed with the outside of the driven bevel gear (13).

4. The end face shaping tooling for an automotive bracket according to claim 2, characterized in that: A servo motor (10) is fixedly installed on one side of the gantry (2). The output end of the servo motor (10) extends into the chute (3) and is fixedly connected to the threaded rod (4).

5. The end face shaping tooling for an automotive bracket according to claim 3, characterized in that: A turntable (15) is rotatably connected to the outside of the support box (8). One end of the turntable (15) extends into the support box (8) and is fixedly connected to the driving bevel gear (12).

6. The end face shaping tooling for an automotive bracket according to claim 1, characterized in that: Rubber pads (18) are fixedly connected to the sides of the two T-shaped clamping plates (17) that are close to each other.

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