Assembly bracket for machining mechanical parts

Abstract

The utility model relates to the technical field of machining, and discloses an assembly bracket for machining mechanical parts, which comprises a bottom plate, four groups of electric push rods are fixedly mounted at the top of the bottom plate, a supporting plate is fixedly mounted at the tops of the electric push rods, and two groups of extension plates extending out of the supporting plate are symmetrically arranged in the supporting plate. A first motor is fixedly installed at the bottom of the supporting plate, the output end of the first motor extends into the supporting plate to be provided with a driving mechanism, placing grooves are symmetrically formed in the two sides of the supporting plate, and first stop levers and second stop levers are rotationally arranged in the placing grooves. According to the supporting plate, the first motor is started, the first motor drives the gear to rotate, then the two sets of racks are driven to move reversely, the two sets of extension plates are driven to move reversely through the racks, and therefore the supporting plate can be suitable for supporting large-size parts.

Description

Technical Field

[0001] The present application relates to the technical field of mechanical processing, and in particular to an assembly bracket for machining mechanical parts. Background Art

[0002] Assembly brackets are industrial equipment used for processing and assembling automotive parts. In the process of automobile manufacturing, parts usually need to be positioned, clamped, processed and assembled, and assembly brackets can provide a stable working platform so that these processes can be carried out more accurately.

[0003] In the Chinese patent application number 202321374468.8, an assembly bracket for automobile parts processing is disclosed. The extension plate of corresponding height inside the cavity is arranged according to the processing requirements to achieve the purpose of increasing the height of the side baffle, so that the device can lift multiple automobile roof workpieces at one time according to the processing requirements, and the design of the electric push rod can realize the purpose of automatic lifting of the bracket.

[0004] With respect to the above-mentioned related technologies, the inventors believe that, in actual use of the above-mentioned device, the staff is required to manually insert the required extension plate into the cavity, which not only increases the workload of the staff, but also has low work efficiency and lacks certain practicality.

[0005] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0006] In order to solve the problem that workers need to manually insert the required extension plates into the cavity, which not only increases the workload of workers but also reduces work efficiency, the present application provides an assembly bracket for machining mechanical parts.

[0007] The present application provides an assembly bracket for machining mechanical parts, which adopts the following technical solution:

[0008] An assembly bracket for machining mechanical parts comprises a base plate, four groups of electric push rods are fixedly mounted on the top of the base plate, a support plate is fixedly mounted on the top of the electric push rods, two groups of extension plates extending outside the support plate are symmetrically arranged inside the support plate, a motor 1 is fixedly mounted on the bottom of the support plate, an output end of the motor 1 extends to the support plate where a driving mechanism is installed, placement grooves are symmetrically provided on both sides of the support plate, and a first baffle rod and a second baffle rod are rotatably arranged in the placement grooves.

[0009] Preferably, the driving mechanism comprises a gear mounted on an output end of the motor, and a slot is provided on the extension plate.

[0010] Preferably, a rack extending into the slot is fixedly mounted on the extension plate, and the rack cooperates with the gear.

[0011] Preferably, the first baffle rod is a U-shaped structure, and the second baffle rod is located at a gap of the first baffle rod, and an opening is formed on the first baffle rod.

[0012] Preferably, the baffle rod 1 is mounted with a rotating rod 1 extending outside the support plate, the baffle rod 2 is mounted with a rotating rod 2 extending outside the support plate, and sprockets are fixedly mounted on the rotating rod 1 and the rotating rod 2, and the sprockets are connected by chains.

[0013] Preferably, support plates are symmetrically installed on both sides of the support plate, motor 2 is fixedly installed on each of the support plates, and the output end of motor 2 is fixedly connected to the rotating rod 1.

[0014] In summary, this application includes the following beneficial technical effects:

[0015] 1. By starting the motor 1, the motor 1 drives the gear to rotate, thereby driving the two sets of racks to move in the opposite direction, and the racks drive the two sets of extension plates to move in the opposite direction, so that the pallet can be used to lift larger parts;

[0016] 2. By starting motor 2, motor 2 drives rotating rod 1 to rotate, and rotating rod 1 drives rotating rod 2 to rotate through the action of chain and sprocket, thereby driving blocking rod 1 and blocking rod 2 to rotate, so that blocking rod 1 and blocking rod 2 are rotated out of the placement groove until they are in a vertical state, thereby increasing the height of the side baffle, making it suitable for lifting parts of different heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of a three-dimensional structure from a first-view perspective of an embodiment of the application;

[0018] Figure 2 It is a cross-sectional view of the support plate of the application embodiment Figure 1 ;

[0019] Figure 3 It is a cross-sectional view of the support plate of the application embodiment Figure 2 .

[0020] Explanation of the reference numerals in the accompanying drawings: 1. Base plate; 2. Electric push rod; 3. Support plate; 4. Extension plate; 5. Motor 1; 6. Placement slot; 7. Baffle rod 1; 8. Baffle rod 2; 9. Gear; 10. Slot; 11. Rack; 12. Opening; 13. Turning rod 1; 14. Turning rod 2; 15. Sprocket; 16. Chain; 17. Motor 2. DETAILED DESCRIPTION

[0021] The following is combined with Figure 1-3This application is described in further detail.

[0022] The present application discloses an assembly bracket for machining mechanical parts. Figure 1-3 , an assembly bracket for machining mechanical parts, comprising a bottom plate 1, four groups of electric push rods 2 are fixedly installed on the top of the bottom plate 1, a support plate 3 is fixedly installed on the top of the electric push rod 2, two groups of extension plates 4 extending to the outside of the support plate 3 are symmetrically arranged in the support plate 3, a motor 5 is fixedly installed at the bottom of the support plate 3, the output end of the motor 5 extends to the support plate 3 and a driving mechanism is installed, placement grooves 6 are symmetrically opened on both sides of the support plate 3, a baffle rod 7 and a baffle rod 8 are rotatably arranged in the placement grooves 6, the driving mechanism comprises a gear 9 installed at the output end of the motor 5, a slot 10 is opened on the extension plate 4, a rack 11 extending into the slot 10 is fixedly installed on the extension plate 4, and the rack 11 cooperates with the gear 9;

[0023] By adopting the above technical solution, the motor 5 is started, and the motor 5 drives the gear 9 to rotate, thereby driving the two sets of racks 11 to move in the opposite direction, and the racks 11 drive the two sets of extension plates 4 to move in the opposite direction, so that the support plate 3 can be suitable for lifting larger parts.

[0024] Reference Figure 3 , the baffle rod 1 7 is a U-shaped structure, and the baffle rod 2 8 is located at the gap of the baffle rod 1 7, an opening 12 is opened on the baffle rod 1 7, a rotating rod 13 extending to the outside of the support plate 3 is installed on the baffle rod 1 7, and a rotating rod 2 14 extending to the outside of the support plate 3 is installed on the baffle rod 2 8. Sprocket wheels 15 are fixedly installed on the rotating rod 13 and the rotating rod 2 14, and the sprocket wheels 15 are connected by chains 16. Support plates are symmetrically installed on both sides of the support plate 3, and motors 2 17 are fixedly installed on the support plates, and the output end of the motor 2 17 is fixedly connected to the rotating rod 13;

[0025] By adopting the above technical solution, the motor 2 17 is started, and the motor 2 17 drives the rotating rod 13 to rotate. The rotating rod 13 drives the rotating rod 2 14 to rotate through the chain 16 and the sprocket 15, thereby driving the baffle rod 1 7 and the baffle rod 2 8 to rotate, so that the baffle rod 1 7 and the baffle rod 2 8 are rotated out of the placement groove 6 until they are in a vertical state, thereby increasing the height of the side baffle plate to make it suitable for lifting parts of different heights. By setting the baffle rod 1 7 as a U-shaped structure, a rotation space can be provided for the baffle rod 2 8 to prevent motion interference.

[0026] The implementation principle of an assembly bracket for machining mechanical parts in an embodiment of the present application is as follows: by starting motor 15, motor 15 drives gear 9 to rotate, thereby driving two sets of racks 11 to move in opposite directions, and driving two sets of extension plates 4 to move in opposite directions through racks 11, thereby making the support plate 3 suitable for lifting parts with larger sizes, and by starting motor 2 17, motor 2 17 drives rotating rod 13 to rotate, and rotating rod 13 drives rotating rod 2 14 to rotate through chain 16 and sprocket 15, thereby driving baffle rod 1 7 and baffle rod 2 8 to rotate, so that baffle rod 1 7 and baffle rod 2 8 are rotated out of the placement slot 6 until they are in a vertical state, thereby increasing the height of the side baffle plate, making it suitable for lifting parts of different heights.

[0027] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0028] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0029] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0030] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An assembly bracket for machining mechanical parts, comprising a base plate (1), four sets of electric push rods (2) are fixedly mounted on the top of the base plate (1), and a support plate (3) is fixedly mounted on the top of the electric push rods (2), characterized in that: Two groups of extension plates (4) extending outside the support plate (3) are symmetrically arranged inside the support plate (3); a motor (5) is fixedly installed at the bottom of the support plate (3); an output end of the motor (5) extends to the support plate (3) and a driving mechanism is installed inside the support plate (3); placement grooves (6) are symmetrically opened on both sides of the support plate (3); a stop rod (7) and a stop rod (8) are rotatably arranged in the placement grooves (6).

2. The assembly bracket for machining mechanical parts according to claim 1, characterized in that: The driving mechanism comprises a gear (9) mounted on the output end of the motor 1 (5), and a slot (10) is provided on each of the extension plates (4).

3. The assembly bracket for machining mechanical parts according to claim 2, characterized in that: A rack (11) extending into the slot (10) is fixedly mounted on each of the extension plates (4), and the rack (11) cooperates with the gear (9).

4. The assembly bracket for machining mechanical parts according to claim 3, characterized in that: The first blocking rod (7) is a U-shaped structure, and the second blocking rod (8) is located at the gap of the first blocking rod (7), and an opening (12) is provided on the first blocking rod (7).

5. The assembly bracket for machining mechanical parts according to claim 4, characterized in that: The first baffle rod (7) is provided with a rotating rod (13) extending outside the support plate (3), and the second baffle rod (8) is provided with a rotating rod (14) extending outside the support plate (3). Both the first rotating rod (13) and the second rotating rod (14) are fixedly provided with sprockets (15), and the sprockets (15) are connected by chains (16).

6. The assembly bracket for machining mechanical parts according to claim 5, characterized in that: Support plates are symmetrically mounted on both sides of the support plate (3), and motor 2 (17) is fixedly mounted on each of the support plates, and the output end of motor 2 (17) is fixedly connected to rotating rod 1 (13).

Images