Passenger car covering part press line revolving platform

Abstract

The utility model belongs to the technical field of passenger car covering part stamping machining, and particularly relates to a passenger car covering part stamping line rotary platform which comprises a rotary table, a car body plate body is placed at the top end of the rotary table, and a first support is installed at the bottom end of the rotary table. The limiting assembly is used for stably placing the vehicle body plate body along the rotary table, and the limiting assembly comprises a supporting plate mounted between the vehicle body plate body and the rotary table and two mounting frames symmetrically fixed to the top end of the supporting plate; through the arrangement of the limiting assembly, different positions of the vehicle body plate body can be limited, it can be guaranteed that the vehicle body plate body is stably arranged on the rotary table, and therefore the problems that when an existing rotary table rotates, the vehicle body plate body is prone to being driven to deviate, and the accurate position of the vehicle body plate body cannot be guaranteed are solved. And time and labor are saved, and the machining efficiency of the rotary platform on the vehicle body plate main body is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of stamping processing of passenger car covering parts, and particularly relates to a rotary platform for a passenger car covering part stamping line. Background Technique

[0002] Automobile covering parts refer to the surfaces or internal parts of a spatial shape made of metal sheets that cover the engine and chassis and form the cab and body. When processing automobile body panels, stamping treatment is required to obtain the body panels with the required shapes and dimensions. When stamping the body panels, generally, a rotary platform is used to alternately rotate and switch the processed and unprocessed body panel parts, transfer the unprocessed body panels to the processing table, and then transfer the processed body panels, facilitating the blanking and stamping operations of the body panels.

[0003] However, in actual use, the existing rotary platforms generally place the body panels flat on the rotary table. However, the rotary table lacks the limitation of the body panels, making it easy for the body panels to deviate when the rotary table rotates, unable to ensure the precise position of the body panels, resulting in the need for manual intervention for correction, which is not only time-consuming and laborious but also reduces the processing efficiency of the rotary platform for the body panels.

[0004] To solve the above problems, a rotary platform for a passenger car covering part stamping line is proposed in this application. Content of the Utility Model

[0005] To solve the problems raised in the above background technique. The utility model provides a rotary platform for a passenger car covering part stamping line, which has the characteristics of being able to limit different positions of the main body of the body panel and ensuring the stability of the main body of the body panel on the rotary table.

[0006] To achieve the above object, the utility model provides the following technical solutions:

[0007] A rotary platform for a passenger car covering part stamping line, comprising:

[0008] A rotary table, on the top of which the main body of the body panel is placed. A first bracket is installed at the bottom of the rotary table, and the first bracket is used to drive the rotary table to reciprocate and rotate; and a driving motor is installed in the first bracket. Under the action of the driving motor, a power source is generated at the bottom of the rotary table, enabling the rotary table to perform a rotary operation along the first bracket;

[0009] A limit assembly is used to stably place the body panel main body along the turntable, the limit assembly includes a support plate installed between the body panel main body and the turntable and two mounting frames symmetrically fixed on the top of the support plate, a plurality of limit columns are installed on the top of the support plate, and the outer side of each limit column is in contact with the body panel main body, and a plurality of positioning assemblies for installing the plurality of limit columns are provided on the support plate; through the setting of the limit columns, the limit columns are distributed at various positions on the support plate, which is convenient for limiting the different positions of the body panel main body, and can ensure the stability of the body panel main body on the turntable. At the same time, the limit columns and the body panel main body are tightly connected but not too tight, which is convenient for the subsequent loading and unloading operations of the body panel main body on the turntable.

[0010] As a preferred rotary platform of a passenger car cover stamping line of the utility model, each of the positioning components includes a mounting seat fixed to the bottom end of the limiting column and a positioning seat installed on the top end of the support plate, and the bottom end of the mounting seat is provided with a limiting cavity for the positioning seat to be inserted, and the outer portion of the positioning seat is recessed inward to form a clamping cavity, and a guide component is provided in the limiting cavity to connect it to the clamping cavity; through the setting of the positioning component, the limiting column can be positioned and installed, and the limiting column can be randomly installed according to needs to ensure stable interference between the limiting column and the vehicle body panel main body.

[0011] As a preferred rotary platform of a passenger car cover stamping line of the utility model, the guide assembly includes a sliding rod fixed on the top wall of the limiting cavity and a locking slider slidably installed in the locking cavity, a connecting groove communicated with the interior of the locking cavity is opened on the top of the positioning seat, one end of the sliding rod extends into the connecting groove and is fixedly connected to one side of the locking slider, and a locking assembly is provided on the mounting seat to fix it to the locking cavity; through the setting of the locking cavity, and the locking cavity is an I-shaped groove, and the locking slider moves in the locking cavity without detaching, and at the same time, there is a distance between the sliding rod and the connecting groove, so that the sliding rod slides along the connecting groove, thereby keeping the locking slider and the locking cavity connected or disconnected.

[0012] As a preferred rotary platform of a passenger car cover stamping line of the utility model, the locking assembly includes a pin cavity opened on the mounting seat and the clamping cavity and a pin column clamped in the pin cavity, and a through groove for inserting the pin column is opened on one side of the clamping slider; through the setting of the locking assembly, a firm connection between the mounting seat and the positioning seat can be ensured, so that the mounting seat can be firmly maintained in the desired position without loosening or displacement.

[0013] As a preferred rotary platform of a passenger car cover stamping line of the utility model, a soft pad is also fixed to the bottom of the slide rod, and the soft pad is in contact with the inside of the card-connecting cavity on one side of the slide rod; through the provision of the soft pad, the contact area between one side of the soft pad and the card-connecting cavity is increased, thereby enhancing the stability of the slide rod in the card-connecting cavity.

[0014] Preferably, for a rotary platform of a passenger car body panel stamping line of the present utility model, a support assembly for supporting it and the rotary table is provided on one side of the first bracket. The support assembly includes a second bracket installed at the bottom end of the rotary table and two chutes symmetrically opened on one side of the first bracket. And two connecting rods symmetrically distributed are fixed on one side of the second bracket, and the connecting rods are slidably connected with the chutes. A screwing assembly for fixing it and the connecting rods is provided on the first bracket; through the arrangement of the two connecting rods, it can play a role in guiding and stabilizing the second bracket during adjustment, and can prevent the second bracket from shifting during movement, so that the second bracket stably supports the bottom of the rotary table.

[0015] Preferably, for a rotary platform of a passenger car body panel stamping line of the present utility model, the screwing assembly includes a plurality of first screw holes opened on one side of the connecting rod and a second screw hole opened on one side of the first bracket. A threaded column is screwed on the first bracket, and the threaded column is screwed into the first screw hole corresponding to the second screw hole through the second screw hole.

[0016] Compared with the prior art, the beneficial effects of the present utility model are:

[0017] 1. Through the arrangement of the limiting assembly, it can realize the limitation of different positions of the main body of the body panel, and can ensure that the main body of the body panel is firmly maintained at the required position on the rotary table, thus solving the problem that the existing rotary table is prone to drive the main body of the body panel to deviate during rotation, unable to guarantee the precise position of the main body of the body panel, resulting in the need for manual intervention for correction, and it is time-saving and labor-saving, greatly improving the processing efficiency of the rotary platform for the main body of the body panel.

[0018] 2. Through the arrangement of the support assembly, it can realize the effect of stably supporting the bottom end of the rotary table, and can ensure that the rotary table is uniformly stressed, avoiding the situation of tilting due to different center of gravity at the top of the rotary table, so that the rotary table can stably support the main body of the body panel, further facilitating the processing of the main body of the body panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings are used to provide further understanding of the present utility model and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model and do not constitute a limitation to the present utility model. In the drawings:

[0020] Figure 1 is a schematic structural diagram of the whole of the present utility model;

[0021] Figure 2 is a schematic structural diagram when the mounting seat and the positioning seat of the present utility model are connected;

[0022] Figure 3 is the present utility modelFigure 2 Partial sectional view;

[0023] Figure 4 Structural schematic diagram when the second bracket and the first bracket of the present utility model are installed;

[0024] In the figure: 1, turntable; 11, first bracket; 12, main body of the car body panel; 2, limit assembly; 21, support plate; 22, mounting bracket; 23, limit post; 3, positioning assembly; 31, mounting seat; 32, positioning seat; 33, clamping cavity; 34, connecting groove; 35, sliding rod; 36, clamping slider; 37, soft pad; 38, pin post; 39, pin cavity; 4, support assembly; 41, second bracket; 42, connecting rod; 43, chute; 44, first screw hole; 45, threaded post. Specific implementation manner

[0025] 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. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] The present utility model provides a rotary platform for a passenger car covering part stamping line as shown in Figure 1 and includes:

[0027] Turntable 1, on the top of the turntable 1 is placed the main body 12 of the car body panel, and at the bottom of the turntable 1 is installed the first bracket 11, and the first bracket 11 is used to drive the turntable 1 to rotate reciprocally.

[0028] As can be seen from the above, during use, the turntable 1 is driven to rotate alternately along the first bracket 11 by the rotation of the driving motor. Then, the turntable 1 rotates to rotate the main body 12 of the car body panel placed on its top. At this time, the main body 12 of the car body panel completes alternate rotation on the turntable 1, so as to realize the switching between the processed main body 12 of the car body panel and the unprocessed main body 12 of the car body panel, which can ensure the subsequent stamping and blanking operations of the main body 12 of the car body panel. Furthermore, the turntable 1 rotates reciprocally alternately under the action of the driving motor, improving the processing efficiency of the main body 12 of the car body panel.

[0029] Refer to Figures 1 - 3As shown, the limit component 2 is used to stably place the main body 12 of the vehicle body panel on the rotary table 1. The limit component 2 includes a support plate 21 installed between the main body 12 of the vehicle body panel and the rotary table 1 and two mounting brackets 22 symmetrically fixed to the top end of the support plate 21. A plurality of limit posts 23 are installed at the top end of the support plate 21, and the outer part of each limit post 23 is in contact with the main body 12 of the vehicle body panel. A plurality of positioning components 3 for installing the plurality of limit posts 23 are provided on the support plate 21;

[0030] Each positioning component 3 includes a mounting seat 31 fixed to the bottom end of the limit post 23 and a positioning seat 32 installed at the top end of the support plate 21. A limit cavity for inserting the positioning seat 32 is formed at the bottom end of the mounting seat 31. A clamping cavity 33 is formed by inward depression of the outer part of the positioning seat 32. A guiding component for connecting the limit cavity and the clamping cavity 33 is provided in the limit cavity; the guiding component includes a sliding rod 35 fixed to the inner top wall of the limit cavity and a clamping slider 36 slidably installed in the clamping cavity 33. A connecting groove 34 communicating with the inside of the clamping cavity 33 is formed at the top end of the positioning seat 32. One end of the sliding rod 35 extends into the connecting groove 34 and is fixedly connected to one side of the clamping slider 36. A locking component for fixing the mounting seat 31 and the clamping cavity 33 is provided on the mounting seat 31;

[0031] The locking component includes a pin cavity 39 formed on the mounting seat 31 and the clamping cavity 33 and a pin post 38 clamped in the pin cavity 39. A through groove for inserting the pin post 38 is formed on one side of the clamping slider 36; a soft pad 37 is further fixed to the bottom of the sliding rod 35, and the side of the soft pad 37 relative to the sliding rod 35 is in contact with the inside of the clamping cavity 33.

[0032] Through the above technical solutions:

[0033] Before the rotary table 1 is used, by placing the limit post 23 on the support plate 21, at this time the mounting seat 31 is placed on the positioning seat 32, then the mounting seat 31 is pushed to make the positioning seat 32 slide along the limit cavity, and one end of the slide bar 35 is inserted into the connection groove 34 and moves towards the inside of the clamping cavity 33. Moreover, the movement of the slide bar 35 drives the clamping slider 36 and the soft pad 37 to move downward synchronously. After being in contact between the positioning seat 32 and the limit cavity, the clamping slider 36 and the soft pad 37 are in contact with the inner bottom wall of the clamping cavity 33. At the same time, there is a distance between the slide bar 35 located in the connection groove 34. Thus, the positioning socket connection between the mounting seat 31 and the positioning seat 32 is completed. However, when the mounting seat 31 is rotated to drive the slide bar 35 to slide along the connection groove 34, as the slide bar 35 moves, it pushes the clamping slider 36 to slide into the clamping cavity 33 along the connection groove 34. Then, the slide bar 35 is in contact with the connection groove 34, and the mounting seat 31 cannot be rotated anymore. Subsequently, the through groove opened on the clamping slider 36 coincides with the pin cavity 39 opened on the mounting seat 31 and the positioning seat 32. Thus, the pin column 38 is inserted into the pin cavity 39 and the through groove, so that the clamping slider 36 is kept plugged and fixed with the clamping cavity 33, and the mounting seat 31 and the positioning seat 32 are kept firmly connected, completing the installation of the limit post 23 on the support plate 21. Similarly, by installing other limit posts 23 in sequence according to the above operations, the body panel main body 12 can be limited in different directions and positions, and it can be ensured that the body panel main body 12 is stably maintained at the required position on the rotary table 1, thus solving the problem that the existing rotary table 1 is prone to driving the body panel main body 12 to deviate during rotation, unable to ensure the precise position of the body panel main body 12, resulting in the need for manual intervention for correction, and it is time-saving and labor-saving, improving the processing efficiency of the rotary platform for the body panel main body 12.

[0034] In addition, referring to Figure 1 and Figure 4 As shown, on one side of the first bracket 11, there is a support assembly 4 for supporting it and the rotary table 1. The support assembly 4 includes a second bracket 41 installed at the bottom end of the rotary table 1 and two sliding grooves 43 symmetrically opened on one side of the first bracket 11. And on one side of the second bracket 41, there are two symmetrically distributed connecting rods 42 fixed, and the connecting rods 42 are slidably connected with the sliding grooves 43. On the first bracket 11, there is a screwing assembly for fixing it and the connecting rods 42; the screwing assembly includes a plurality of first screw holes 44 opened on one side of the connecting rod 42 and a second screw hole opened on one side of the first bracket 11. A threaded column 45 is screwed on the first bracket 11, and the threaded column 45 is screwed into the first screw hole 44 corresponding to the second screw hole through the second screw hole.

[0035] Through the above technical solutions:

[0036] During use, by pulling the second bracket 41, the two connecting rods 42 are driven to move along the two sliding grooves 43, and then the distance between the second bracket 41 and the first bracket 11 is changed. At this time, the threaded column 45 is inserted into the second threaded hole and the threaded column 45 is rotated, and the threaded column 45 is moved along the second threaded hole towards the inside of one of the first threaded holes 44, so that the threaded column 45 is screwed and fixed with one of the first threaded holes 44, which can ensure the stable connection between the second bracket 41 and the first bracket 11. Subsequently, the second bracket 41 can extend the side of the first bracket 11, so that the second bracket 41 can support the bottom edge position of the turntable 1, thereby achieving a stable support effect on the bottom end of the turntable 1, ensuring that the turntable 1 is evenly stressed, and avoiding the situation of tilting due to different center of gravity at the top of the turntable 1, so that the turntable 1 can stably support the body panel main body 12.

[0037] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A rotary platform for a passenger car cover stamping line, characterized in that: include: A turntable (1), a vehicle body panel main body (12) is placed on the top end of the turntable (1), a first bracket (11) is installed on the bottom end of the turntable (1), and the first bracket (11) is used to drive the turntable (1) to reciprocate; A limiting assembly (2) is used to stably place a vehicle body panel main body (12) along a turntable (1), the limiting assembly (2) comprising a support plate (21) installed between the vehicle body panel main body (12) and the turntable (1) and two mounting frames (22) symmetrically fixed to the top of the support plate (21), a plurality of limiting columns (23) are installed at the top of the support plate (21), and the outside of each limiting column (23) is in contact with the vehicle body panel main body (12), and a plurality of positioning assemblies (3) for mounting the plurality of limiting columns (23) are provided on the support plate (21).

2. The rotary platform of the passenger car cover stamping line according to claim 1, characterized in that: Each positioning assembly (3) comprises a mounting seat (31) fixed at the bottom end of the limiting column (23) and a positioning seat (32) mounted at the top end of the support plate (21), and a limiting cavity for the positioning seat (32) to be inserted is provided at the bottom end of the mounting seat (31), and the outside of the positioning seat (32) is recessed inward to form a clamping cavity (33), and a guide assembly is provided in the limiting cavity to connect it to the clamping cavity (33).

3. The rotary platform of the passenger car cover stamping line according to claim 2, characterized in that: The guide assembly comprises a slide bar (35) fixed to the top wall of the limiting cavity and a snap-on slider (36) slidably mounted in the snap-on cavity (33); a connecting groove (34) communicating with the interior of the snap-on cavity (33) is provided at the top of the positioning seat (32); one end of the slide bar (35) extends into the connecting groove (34) and is fixedly connected to one side of the snap-on slider (36); and a locking assembly is provided on the mounting seat (31) for fixing it to the snap-on cavity (33).

4. The rotary platform of the passenger car cover stamping line according to claim 3, characterized in that: The locking assembly comprises a latch cavity (39) formed on a mounting seat (31) and a clamping cavity (33) and a latch column (38) clamped in the latch cavity (39); a through groove for inserting the latch column (38) is formed on one side of the clamping slide block (36).

5. The rotary platform of the passenger car cover stamping line according to claim 3, characterized in that: A soft pad (37) is also fixed to the bottom of the slide bar (35), and the soft pad (37) is in contact with the inside of the clamping cavity (33) on one side of the slide bar (35).

6. The rotary platform of the passenger car cover stamping line according to claim 1, characterized in that: A support assembly (4) is provided on one side of the first bracket (11) for supporting the first bracket and the turntable (1). The support assembly (4) comprises a second bracket (41) installed at the bottom end of the turntable (1) and two slide grooves (43) symmetrically arranged on one side of the first bracket (11). Two symmetrically distributed connecting rods (42) are fixed on one side of the second bracket (41), and the connecting rods (42) are slidably connected to the slide grooves (43). A screw connection assembly is provided on the first bracket (11) for fixing the first bracket and the connecting rods (42).

7. The rotary platform of the passenger car cover stamping line according to claim 6, characterized in that: The screw connection assembly comprises a plurality of first screw holes (44) provided on one side of the connecting rod (42) and a second screw hole provided on one side of the first bracket (11); a threaded column (45) is screwed on the first bracket (11), and the threaded column (45) is screwed into a first screw hole (44) corresponding to the second screw hole through the second screw hole.

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