Riser placing and cutting tool for casting cylinder cover robot

Abstract

The utility model belongs to the technical field of cylinder cover machining, and particularly relates to a casting cylinder cover robot placing riser cutting tool which comprises a bottom plate, the top of the bottom plate is connected with a supporting plate, a pressing assembly comprises a pressing oil cylinder connected to the top of the bottom plate, the top of the pressing oil cylinder is connected with a hinged support, and the telescopic end of the pressing oil cylinder is hinged to a pressing plate. The center of the pressing plate is connected with the hinged support, the top of the bottom plate is connected with multiple sets of guide piles with bearings, the multiple sets of guide piles with the bearings are arranged along the outer side of the bearing plate, the robot clamps a cylinder cover and then places the cylinder cover on the riser cutting tool to be suspended, and after the robot loosens a workpiece, the workpiece is guided and placed on the bearing plate through the guide piles with the bearings on the periphery. Then the lateral pushing air cylinder drives the push rod to move front and back, the workpiece is pushed to the correct position close to one side through the push rod, meanwhile, the pressing oil cylinder drives the pressing plate to deflect along the hinged support, the pressing plate presses downwards to conduct auxiliary pressing and fixing on the workpiece, it is guaranteed that the workpiece can be stably in place, and the product percent of pass is increased.

Description

A robotic tooling for placing risers and cutting in cylinder head casting Technical Field

[0001] This utility model relates to the field of cylinder head processing technology, specifically to a robotic tool for placing risers and cutting in a cast cylinder head. Background Technology

[0002] Currently, the shapes in the casting industry are relatively complex, especially those of automobile engine cylinder heads. During the manufacturing of automobile engine cylinder heads, the cylinder head riser cutting fixture is still often placed manually. When robots place the workpiece, they cannot guarantee that the workpiece will be stably positioned, which can easily damage the cylinder head. Therefore, there is an urgent need to provide a robotic fixture for placing riser cutting fixtures in casting cylinder heads. Summary of the Invention

[0003] The purpose of this section is to outline some aspects of the embodiments of this utility model and to briefly introduce some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be used to limit the scope of this utility model.

[0004] Therefore, the purpose of this utility model is to provide a robot for placing riser cutting fixtures in a casting cylinder head. After the robot picks up the cylinder head, it places it on the riser cutting fixture and suspends it slightly. After the robot releases the workpiece, it is guided by bearing guide piles around the perimeter and placed on the support plate. Then, the side-push cylinder drives the push rod to move back and forth, pushing the workpiece to the correct position on one side. At the same time, the clamping cylinder drives the pressure plate to deflect along the hinge seat, and the pressure plate presses down to assist in clamping and fixing the workpiece, ensuring that the workpiece can be stably placed and improving the product qualification rate.

[0005] To solve the above-mentioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution:

[0006] A robotic fixture for placing risers and cutting edges in a casting cylinder head assembly includes:

[0007] As the base plate connecting the base, a support plate is connected to the top of the base plate;

[0008] The clamping assembly is provided in multiple sets, which are symmetrically connected to the top of the base plate. The clamping assembly includes a clamping cylinder connected to the top of the base plate, a hinge seat connected to the top of the clamping cylinder, and a pressure plate hinged to the telescopic end of the clamping cylinder. The center of the pressure plate is connected to the hinge seat.

[0009] As a preferred embodiment of the riser cutting tooling for a casting cylinder head robot described in this utility model, the bottom plate is connected to a plurality of sets of bearing guide piles, and the plurality of sets of bearing guide piles are arranged along the outer side of the support plate.

[0010] As a preferred embodiment of the casting cylinder head robot riser cutting fixture described in this utility model, the bottom plate is connected to a push-tightening assembly, which includes a side-push cylinder connected to the top of the bottom plate, and the telescopic end of the side-push cylinder is connected to a push rod.

[0011] As a preferred embodiment of the riser cutting tooling for a casting cylinder head robot described in this utility model, rubber pads are adhered to the bottom front end of the pressure plate and the end of the push rod.

[0012] As a preferred embodiment of the casting cylinder head robot riser cutting tool described in this utility model, the top of the support plate is connected to multiple sets of supports.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] After the robot picks up the cylinder head, it places it on the riser cutting fixture and suspends it slightly. After the robot releases the workpiece, it is guided by the bearing guides around the perimeter and placed on the support plate. Then, the side-push cylinder drives the push rod to move back and forth, pushing the workpiece to the correct position on one side. At the same time, the clamping cylinder drives the pressure plate to deflect along the hinge seat, and the pressure plate presses down to assist in clamping and fixing the workpiece, ensuring that the workpiece can be stably positioned and improving the product qualification rate. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0016] Figure 1 is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 is a schematic diagram of part of the structure of this utility model;

[0018] Figure 3 is a front view of the structure of this utility model;

[0019] Figure 4 is a schematic diagram of the assembly structure of this utility model.

[0020] In the diagram: 100 base plate, 110 support plate, 111 support, 120 guide pile with bearing, 200 clamping assembly, 210 clamping cylinder, 211 hinge seat, 220 pressure plate, 300 push-tightening assembly, 310 side push cylinder, 320 push rod. Detailed Implementation

[0021] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0022] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0023] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views showing the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, in actual manufacturing, the three-dimensional spatial dimensions of length, width, and depth should be included.

[0024] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0025] This utility model provides a tooling for placing riser cutting in a casting cylinder head robot, as shown in Figures 1-4, including a base plate 100, a clamping assembly 200, and a pushing assembly 300;

[0026] Please continue to refer to Figures 1 and 3. The base plate 100 serves as the connecting base. A support plate 110 is connected to the top of the base plate 100. Multiple sets of supports 111 are connected to the top of the support plate 110. Multiple sets of bearing guide piles 120 are connected to the top of the base plate 100. The multiple sets of bearing guide piles 120 are arranged along the outer side of the support plate 110. After the robot releases the workpiece, it is guided by the bearing guide piles 120 around the perimeter and placed onto the support plate 110.

[0027] Please refer to Figures 1-4. Multiple sets of clamping components 200 are provided, and the multiple sets of clamping components 200 are symmetrically connected to the top of the base plate 100. The clamping component 200 includes a clamping cylinder 210 threadedly connected to the top of the base plate 100. The top of the clamping cylinder 210 is connected to a hinge seat 211 through a positioning bolt. The extension end of the clamping cylinder 210 is hinged to a pressure plate 220. The center of the pressure plate 220 is hinged to the top of the hinge seat 211.

[0028] action:

[0029] When the clamping cylinder 210 operates, it drives the pressure plate 220 to deflect along the hinge seat 211, and the pressure plate 220 presses down to assist in clamping and fixing the workpiece.

[0030] Please refer to Figures 1-2. A push-tightening assembly 300 is connected to the top of the base plate 100. The push-tightening assembly 300 includes a side push cylinder 310 that is threaded to the top of the base plate 100. The telescopic end of the side push cylinder 310 is connected to a push rod 320.

[0031] action:

[0032] When the side-push cylinder 310 is working, it drives the push rod 320 to move back and forth. When the workpiece is placed on the support plate 110 by the guide post 120 with bearing, the push rod 320 pushes the workpiece to the correct position on one side.

[0033] Furthermore, rubber pads (not shown in the figure) are glued to the bottom front end of the pressure plate 220 and the end of the push rod 320.

[0034] Working principle: When this utility model is in use, the robot picks up the cylinder head and places it on the riser cutting fixture, suspending it slightly. After the robot releases the workpiece, it is guided by the bearing guide pins 120 around the perimeter and placed on the support plate 110. Then, the side push cylinder 310 drives the push rod 320 to move back and forth, pushing the workpiece to the correct position on one side. At the same time, the clamping cylinder 210 drives the pressure plate 220 to deflect along the hinge seat 211, and the pressure plate 220 presses down to assist in clamping and fixing the workpiece.

[0035] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A robotic fixture for placing risers and cutting edges in a casting cylinder head, characterized in that, include: As a base plate (100) for connecting base, a support plate (110) is connected to the top of the base plate (100); a clamping assembly (200) is provided in multiple sets, and multiple sets of clamping assemblies (200) are symmetrically connected to the top of the base plate (100). The clamping assembly (200) includes a clamping cylinder (210) connected to the top of the base plate (100). A hinge seat (211) is connected to the top of the clamping cylinder (210). A pressure plate (220) is hinged to the telescopic end of the clamping cylinder (210). The center position of the pressure plate (220) is connected to the hinge seat (211).

2. The riser placement and cutting fixture for a casting cylinder head robot according to claim 1, characterized in that, The top of the base plate (100) is connected to multiple sets of bearing guide piles (120), and the multiple sets of bearing guide piles (120) are arranged along the outside of the support plate (110).

3. The riser placement and cutting fixture for a casting cylinder head robot according to claim 2, characterized in that, The top of the base plate (100) is connected to a push-tightening assembly (300), which includes a side-push cylinder (310) connected to the top of the base plate (100), and the telescopic end of the side-push cylinder (310) is connected to a push rod (320).

4. The riser placement and cutting fixture for a casting cylinder head robot according to claim 3, characterized in that, Rubber pads are glued to the bottom front end of the pressure plate (220) and the end of the push rod (320).

5. The riser placement and cutting fixture for a casting cylinder head robot according to claim 1, characterized in that, The top of the support plate (110) is connected to multiple sets of supports (111).

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