Side-opening door lock rod assembly assembling device

Abstract

The utility model provides an assembling device for a side-opening door lock rod assembly. The assembling device comprises an accessory placing assembly and a positioning assembly. The accessory placing assembly comprises a frame body, an accessory plate and a stopping piece, the positioning assembly comprises a base, a lock rod supporting plate, a slotted hole clamping plate, a connecting shaft positioning plate and a lock rod head positioning plate, and the lock rod supporting plate and the slotted hole clamping plate are oppositely arranged and used for supporting and positioning the two ends of a lock rod; the connecting shaft positioning plate is used for supporting and positioning the connecting shaft, and the lock rod head positioning plate is used for supporting and positioning the lock rod head. According to the utility model, the accessories such as the lock rod, the connecting shaft, the lock rod head and the like can be placed and automatically conveyed, operators can take the accessories conveniently, the stroke is short, meanwhile, the positioning assembly can prevent the lock rod from being reversely and wrongly assembled, the axial relative angles of the connecting shaft and the lock rod head are consistent, the labor intensity is reduced, the production efficiency is improved, and the product quality is ensured. The operation occupied space is reduced, the structure is simple, and the manufacturing cost is low.

Description

Technical Field

[0001] The utility model relates to the technical field of assembly tooling, in particular to an assembly device for a side-opening door lock rod assembly. Background Art

[0002] The locking rod assembly is an important component of the door lock of the C70 open car. It is welded together by the locking rod, connecting shaft, locking rod head and other parts. It was previously assembled manually, which resulted in shortcomings such as large axial relative angle deviation between the connecting shaft and the locking rod head, low precision, and low production efficiency. There were also quality problems such as the locking rod being installed in the wrong direction. In addition, the placement of accessories such as the locking rod, connecting shaft, and locking rod head was also disordered, which made it inconvenient for operators to take them, further reducing operating efficiency and requiring improvement. Utility Model Content

[0003] The purpose of the utility model is: to address the deficiencies in the above-mentioned background technology, to provide a tool suitable for the assembly and positioning welding of the locking rod assembly, so as to ensure that the axial relative angles of the connecting shaft and the locking rod head are consistent, to prevent the locking rod from being installed in the wrong direction, to be able to synchronously place the locking rod, connecting shaft, locking rod head and other parts, and to achieve self-weight rolling transmission, thereby improving assembly efficiency and quality.

[0004] In order to achieve the above-mentioned purpose, the utility model provides a side-opening door lock rod assembly assembly device, including an accessory placement assembly and a positioning assembly;

[0005] The accessory placement assembly includes a frame, an accessory plate and a stopper, the bottom of the frame is supported on the ground, the top of the frame is provided with a placement table for placing accessories, the placement table is inclined toward a first end so that the placed accessories can move toward the first end under the action of gravity, and the stopper is provided at the first end of the placement table and connected to the frame;

[0006] The positioning assembly includes a base, a locking rod support plate, a slotted card plate, a connecting shaft positioning plate and a locking rod head positioning plate. The locking rod support plate, the slotted card plate, the connecting shaft positioning plate and the locking rod head positioning plate are all connected to the base, and the base is connected to the first end of the accessory plate. The locking rod support plate and the slotted card plate are relatively arranged to support and position the two ends of the locking rod, the connecting shaft positioning plate is used to support and position the connecting shaft, and the locking rod head positioning plate is used to support and position the locking rod head.

[0007] Furthermore, the accessory plate is fixed to the frame by welding.

[0008] Furthermore, the stopper is fixed to the frame or the accessory plate by welding; the lock rod support plate, the slotted hole clamping plate, the connecting shaft positioning plate and the lock rod head positioning plate are all fixed to the base by welding.

[0009] Furthermore, the locking rod support plate, the slotted hole clamping plate, the connecting shaft positioning plate and the locking rod head positioning plate are positioned with the base using a unified reference.

[0010] Furthermore, the lock rod support plate, the slot card plate, the connecting shaft positioning plate, and the lock rod head positioning plate are all provided with placement grooves, and the placement grooves are used to support and position the end of the lock rod, the connecting shaft, and the lock rod head. A slot positioning plate is also provided in the placement groove of the slot card plate, and the slot positioning plate corresponds to the slot hole.

[0011] Furthermore, the placement groove is configured to be V-shaped, U-shaped or L-shaped.

[0012] The above solution of the utility model has the following beneficial effects:

[0013] The side-opening door lock rod assembly assembly device provided by the utility model can realize the placement and automatic conveyance of accessories such as the lock rod, the connecting shaft, and the lock rod head through the arrangement of the accessory placement assembly and the positioning assembly. The operator can conveniently take out the accessories with a short stroke. At the same time, the positioning assembly can prevent the lock rod from being reversely installed, and ensure that the axial relative angles of the connecting shaft and the lock rod head are consistent, thereby reducing labor intensity, improving production efficiency, ensuring product quality, reducing the space occupied by the operation, having a simple structure, and low manufacturing cost. On the basis of accurate positioning, the robot hand welding after assembly can be realized.

[0014] Other beneficial effects of the present invention will be described in detail in the subsequent specific implementation sections. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 It is a schematic diagram of a lock rod support plate, a connecting shaft positioning plate or a lock rod head positioning plate of the utility model;

[0017] Figure 3 It is a schematic diagram of the slotted card plate of the utility model.

[0018] [Description of Reference Numerals]

[0019] 1-frame; 2-accessory plate; 3-stopper; 4-display table; 5-base; 6-locking rod support plate; 7-slot card plate; 8-connecting shaft positioning plate; 9-locking rod head positioning plate; 10-placing slot; 11-slot positioning plate. DETAILED DESCRIPTION

[0020] In order to make the technical problems, technical solutions and advantages to be solved by the utility model clearer, the following will be described in detail with reference to the accompanying drawings and specific embodiments. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. In addition, the technical features involved in the different embodiments of the utility model described below can be combined with each other as long as they do not conflict with each other.

[0021] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a locking connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] like Figure 1 As shown, an embodiment of the utility model provides an assembly device for a side-opening door lock rod assembly, including an accessory placement assembly and a positioning assembly. The accessory placement assembly includes a frame 1, an accessory plate 2, and a stopper 3. The bottom of the frame 1 is supported on the ground, and a placement table 4 is provided on the top of the frame 1 for placing accessories. At the same time, the placement table 4 is slightly inclined toward the first end, so that the placed accessories can move along the inclined surface to the first end under the action of gravity, which is convenient for operators to take the accessories for assembly. The stopper 3 is welded and fixed to the frame 1, and is mainly arranged at the first end of the placement table 4 to stop the accessories moving toward the first end of the placement table 4, ensuring that the accessories can be stably moved to the first end of the placement table 4 to prevent the accessories from slipping.

[0024] The accessory plate 2 is fixedly connected to the frame 1, and is used to place other accessories and install the positioning assembly. The positioning assembly is close to the first end of the display table 4, which is convenient for directly positioning the accessories through the positioning assembly after taking them out, and then assembling them. It should be noted that the accessory plate 2 in this embodiment is also tilted, similar to the display table 4, so that the accessories can slide along the accessory plate 2 to the position of the positioning assembly under the action of gravity. Of course, the first end of the accessory plate 2 can also be provided with a stopper 3 to stop the corresponding accessories.

[0025] It should be noted that, in this embodiment, the accessories include a locking rod, a connecting shaft and a locking rod head. The locking rod is placed on the display table 4, and the connecting shaft and the locking rod head are placed on the accessory plate 2. The positions for placing the accessories on the accessory plate 2 are located on the left and right sides of the frame 1. Since the connecting shaft and the locking rod head need to be assembled at the two ends of the locking rod respectively, the connecting shaft and the locking rod head are respectively placed at two positions for placing accessories on the accessory plate 2 and correspond to the position where the locking rod needs to be installed, so as to enable the operator to directly take the corresponding accessories and assemble them as much as possible, thereby improving the assembly efficiency and avoiding assembly errors.

[0026] In this embodiment, the positioning assembly includes a base 5, a lock rod support plate 6, a slotted card plate 7, a connecting shaft positioning plate 8, and a lock rod head positioning plate 9. Among them, the lock rod support plate 6, the slotted card plate 7, the connecting shaft positioning plate 8, and the lock rod head positioning plate 9 are all welded and fixed on the base 5, and the base 5 is welded and fixed to the first end of the accessory plate 2. Obviously, the lock rod support plate 6, the slotted card plate 7, the connecting shaft positioning plate 8, and the lock rod head positioning plate 9 need to be positioned and welded with the base 5 using a unified reference, so as to ensure the accurate positioning of each accessory of the lock rod assembly.

[0027] The lock rod support plate 6 and the slotted card plate 7 are arranged opposite to each other, and are used to support and position the two ends of the lock rod respectively. Figure 2 , Figure 3 As shown, a placement groove 10 is provided on the lock rod support plate 6, and the placement groove 10 is used to fix the first end of the lock rod. On the basis of setting the placement groove 10, the slot clamping plate 7 is also provided with a slot positioning plate 11 in the placement groove 10. The direction of the slot positioning plate 11 and the lock rod are consistent when the slot hole is placed, so as to form a positioning through the insertion of the slot positioning plate 11 and the lock rod slot hole to avoid the lock rod being installed upside down.

[0028] In this embodiment, the connecting shaft positioning plate 8 and the locking rod head positioning plate 9 are respectively located on the outside of the locking rod support plate 6 and the slotted card plate 7, corresponding to the positions of the connecting shaft and the locking rod head, so as to support and position the connecting shaft and the locking rod head, facilitate their assembly after alignment with the locking rod, ensure that the axial assembly angles of the connecting shaft and the locking rod head are consistent, and improve the assembly quality.

[0029] It should be noted that, in this embodiment, the placement grooves 10 provided on the connecting shaft positioning plate 8 and the locking rod head positioning plate 9 can be U-shaped grooves, V-shaped grooves, L-shaped grooves, etc., and no specific restrictions are made here, as long as accurate positioning can be ensured.

[0030] In short, the side-opening door lock rod assembly assembly device provided in this embodiment can realize the placement and automatic transportation of accessories such as the lock rod, connecting shaft, and lock rod head. It is convenient for operators to access the accessories with a short stroke. At the same time, the positioning assembly can prevent the lock rod from being installed in the opposite direction, ensuring that the axial relative angles of the connecting shaft and the lock rod head are consistent, reducing labor intensity, improving production efficiency, ensuring product quality, and reducing the space occupied by operations. Robot welding after assembly can be achieved on the basis of precise positioning.

[0031] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0032] The above embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the attached claims.

Claims

1. A side-opening door lock rod assembly assembly device, characterized in that: Including accessories placement components and positioning components; The accessory placement assembly includes a frame, an accessory plate and a stopper, the bottom of the frame is supported on the ground, the top of the frame is provided with a placement table for placing accessories, the placement table is inclined toward a first end so that the placed accessories can move toward the first end under the action of gravity, and the stopper is provided at the first end of the placement table and connected to the frame; The positioning assembly includes a base, a locking rod support plate, a slotted card plate, a connecting shaft positioning plate and a locking rod head positioning plate. The locking rod support plate, the slotted card plate, the connecting shaft positioning plate and the locking rod head positioning plate are all connected to the base, and the base is connected to the first end of the accessory plate. The locking rod support plate and the slotted card plate are relatively arranged to support and position the two ends of the locking rod, the connecting shaft positioning plate is used to support and position the connecting shaft, and the locking rod head positioning plate is used to support and position the locking rod head.

2. The side-opening door lock rod assembly assembly device according to claim 1, characterized in that: The accessory plate is welded and fixed to the frame.

3. The side-opening door lock rod assembly assembly device according to claim 1, characterized in that: The stopper is fixed to the frame or the accessory plate by welding; the lock rod support plate, the slotted hole clamping plate, the connecting shaft positioning plate and the lock rod head positioning plate are all fixed to the base by welding.

4. The side-opening door lock rod assembly assembly device according to claim 3, characterized in that: The locking rod support plate, the slotted hole clamping plate, the connecting shaft positioning plate and the locking rod head positioning plate are positioned with the base using a unified reference.

5. The side-opening door lock rod assembly assembly device according to claim 1, characterized in that: The lock rod support plate, the slot card plate, the connecting shaft positioning plate, and the lock rod head positioning plate are all provided with placement grooves, and the placement grooves are used to support and position the end of the lock rod, the connecting shaft, and the lock rod head. A slot positioning plate is also provided in the placement groove of the slot card plate, and the slot positioning plate corresponds to the slot hole.

6. The side-opening door lock rod assembly assembly device according to claim 5, characterized in that: The placement groove is arranged in a V-shape, a U-shape or an L-shape.

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