Positioning tool for processing silica gel sealing gasket

Abstract

The positioning tool for machining the silica gel sealing gasket comprises a working table, a positioning mechanism used for positioning materials is installed on the top of the working table, the positioning mechanism comprises a limiting assembly, a pressing assembly and a pressing assembly, the limiting assembly is installed on the top of the working table and used for limiting the materials, and the pressing assembly is installed on the inner side of the working table and used for pressing the materials. Comprising three grooves formed in the top of a workbench at equal intervals, pressing arms are rotationally arranged on the inner sides of the grooves through bearings, and a driving assembly used for driving the pressing arms to press materials is installed on the inner side of the workbench; the utility model relates to the technical field of silica gel sealing gasket processing, and compared with a comparison file, the pressing assembly in the positioning mechanism can ensure tight fit between a material and the pressing arm to improve the sealing performance, in addition, the movement or deformation of the sealing gasket in the processing process can be reduced, and the sealing gasket is prevented from being damaged or losing efficacy.

Description

Technical Field

[0001] The utility model relates to the technical field of silicone sealing pad processing, in particular to a positioning tool for silicone sealing pad processing. Background Art

[0002] Silicone sealing gasket is a sealing spare part used in machinery, equipment, pipelines, and any place where there is fluid. It is used inside and outside to seal. The sealing gasket is made of metal or non-metallic plate material through cutting, stamping or cutting. It is used for sealing connections between pipelines and between parts of machinery and equipment.

[0003] According to Chinese patent CN 220534367 U, a positioning tool for processing silicone sealing gaskets is disclosed, which relates to the technical field of silicone sealing gasket processing, including a placing frame and a clamping assembly; the placing frame: a fixed frame is fixed on the left side; the clamping assembly: comprises an electric telescopic rod, a connecting block and a fastening frame, the upper side of the fixed frame is equipped with an electric telescopic rod, the telescopic arm of the electric telescopic rod is fixed with a connecting block, the right side of the connecting block is fixed with a fastening frame, the fastening frame and the placing frame correspond to each other, the input end of the electric telescopic rod is electrically connected to the output end of an external control switch group, the interior of the fastening frame is equipped with a positioning assembly, the upper side of the fastening frame is equipped with a toggle assembly and a rotating assembly, the toggle assembly cooperates with the rotating assembly, the positioning assembly comprises a mounting groove, a rack and an arc plate, and can quickly locate the punching position of the silicone sealing gasket when punching;

[0004] Although this patent can achieve the effect of positioning the silicone sealing gasket by using the toggle component and the positioning component, since the surface of the material is not pressed tightly, the material may not be able to completely fit the sealing surface, thereby affecting the sealing effect. In addition, the material may move or deform due to uneven pressure or vibration, causing damage or failure of the sealing gasket.

[0005] Therefore, it is necessary to provide a new positioning tool for processing silicone sealing pads to solve the above-mentioned technical problems. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides a positioning tool for processing a silicone sealing pad.

[0007] The utility model provides a positioning tool for processing a silicone sealing pad, comprising a workbench, a positioning mechanism for positioning a material is installed on the top of the workbench, and the positioning mechanism comprises:

[0008] The limit assembly is installed on the top of the workbench to limit the material;

[0009] A clamping assembly is installed on the inner side of the workbench, and includes three grooves equidistantly arranged on the top of the workbench. A clamping arm is rotated on the inner side of the groove through a bearing. A driving assembly for driving the clamping arm to clamp the material is installed on the inner side of the workbench, and a connecting assembly for connecting to the moving end of the driving assembly is installed at the lower end of the clamping arm.

[0010] Preferably, the limit assembly includes three limit bars equidistantly fixed on the top of the workbench, a limit plate is installed on the side where the three limit bars are close to each other, three springs are equidistantly fixed on the outer wall of the limit plate, and the other end of the spring is fixed to the outer wall of the limit bar.

[0011] Preferably, the driving assembly comprises a driving cylinder fixed to the inner side of the workbench, and the driving disc is fixed to the moving end of the driving cylinder.

[0012] Preferably, the connecting assembly includes three fixing seats equidistantly fixed on the top of the driving disk, the inner side of the fixing seat is rotatably connected to a connecting strip via a bearing, and one end of the connecting strip away from the fixing seat is rotatably connected to the lower end of the clamping arm via a bearing.

[0013] Preferably, anti-slip pads are fixed to one side of the three clamping arms that are close to each other and to the top of the workbench.

[0014] Preferably, a base plate is fixed to the bottom of the workbench.

[0015] Compared with the related art, the positioning tool for processing silicone sealing pads provided by the utility model has the following beneficial effects:

[0016] Since the surface of the material is not compressed, the material may not be able to completely fit the sealing surface, thus affecting the sealing effect. In addition, it may move or deform due to uneven pressure or vibration, causing damage or failure of the gasket. The clamping assembly in the positioning mechanism can ensure a close fit between the material and the clamping arm to improve the sealing performance. It can also reduce the movement or deformation of the gasket during processing to prevent damage or failure of the gasket. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the limit plate structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the spring structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the drive disk structure of the utility model.

[0021] Numbers in the figure: 1. workbench; 2. positioning mechanism; 3. limit assembly; 101. limit strip; 102. limit plate; 103. spring; 4. clamping assembly; 201. groove; 202. clamping arm; 5. driving assembly; 301. driving cylinder; 302. driving disk; 6. connecting assembly; 401. fixing seat; 402. connecting strip; 7. anti-slip pad; 8. bottom plate. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0023] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0024] See also Figures 1 to 4 The present invention provides a positioning tool for processing a silicone sealing gasket, comprising a workbench 1, a positioning mechanism 2 for positioning a material is installed on the top of the workbench 1, and the positioning mechanism 2 comprises:

[0025] The limiting component 3 is installed on the top of the workbench 1 and is used to limit the material;

[0026] The clamping assembly 4 is installed on the inner side of the workbench 1, and includes three grooves 201 equidistantly opened on the top of the workbench 1. A clamping arm 202 is rotated on the inner side of the groove 201 through a bearing. A driving assembly 5 for driving the clamping arm 202 to clamp the material is installed on the inner side of the workbench 1, and a connecting assembly 6 for connecting to the moving end of the driving assembly 5 is installed at the lower end of the clamping arm 202.

[0027] In this embodiment, the limiting assembly 3 includes three limiting bars 101 equidistantly fixed on the top of the workbench 1, a limiting plate 102 is installed on the side where the three limiting bars 101 are close to each other, and three springs 103 are equidistantly fixed on the outer wall of the limiting plate 102, and the other end of the spring 103 is fixed to the outer wall of the limiting bar 101.

[0028] In this embodiment, the driving assembly 5 includes a driving cylinder 301 fixed to the inner side of the workbench 1 , and a driving disk 302 is fixed to the moving end of the driving cylinder 301 .

[0029] In this embodiment, the connecting assembly 6 includes three fixed seats 401 equidistantly fixed on the top of the driving disk 302. The inner side of the fixed seat 401 is rotatably connected to a connecting strip 402 via a bearing. The end of the connecting strip 402 away from the fixed seat 401 is rotatably connected to the lower end of the clamping arm 202 via a bearing.

[0030] Compared with the reference document, the present application can ensure a close fit between the material and the clamping arm 202 through the clamping assembly 4 in the positioning mechanism 2 to improve the sealing performance. It can also reduce the movement or deformation of the sealing gasket during the processing process to prevent the sealing gasket from being damaged or failing.

[0031] In this embodiment, anti-slip pads 7 are fixed to the sides of the three clamping arms 202 that are close to each other and the top of the workbench 1.

[0032] In this embodiment, a bottom plate 8 is fixed to the bottom of the workbench 1 .

[0033] The working principle of a positioning tool for processing a silicone sealing pad provided by the utility model is as follows:

[0034] First, place the material on the anti-slip pad 7, then squeeze the limit plate 102, then the limit plate 102 squeezes the spring 103 to limit the material, then start the driving cylinder 301 to drive the driving disk 302 to rise and fall, then the driving disk 302 drives the connecting bar 402 to rotate, then the connecting bar 402 drives the clamping arm 202 to rotate, then the clamping arm 202 squeezes and contacts the top of the material to fix it on the anti-slip pad 7, and then the material is processed.

[0035] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A positioning tool for processing silicone sealing gaskets, characterized in that: The invention comprises a workbench (1), wherein a positioning mechanism (2) for positioning materials is installed on the top of the workbench (1), and the positioning mechanism (2) comprises: A limiting component (3), installed on the top of the workbench (1), is used to limit the material; A clamping assembly (4) is installed on the inner side of the workbench (1), and comprises three grooves (201) equidistantly arranged on the top of the workbench (1); a clamping arm (202) is rotatably arranged on the inner side of the groove (201) via a bearing; a driving assembly (5) for driving the clamping arm (202) to clamp the material is installed on the inner side of the workbench (1); and a connecting assembly (6) for connecting to the moving end of the driving assembly (5) is installed at the lower end of the clamping arm (202).

2. A positioning tool for processing a silicone sealing gasket according to claim 1, characterized in that: The limiting assembly (3) comprises three limiting bars (101) fixed at equal distances on the top of the workbench (1); a limiting plate (102) is installed on one side of the three limiting bars (101) close to each other; three springs (103) are fixed at equal distances on the outer wall of the limiting plate (102); the other end of the spring (103) is fixed to the outer wall of the limiting bar (101).

3. A positioning tool for processing a silicone sealing gasket according to claim 1, characterized in that: The driving assembly (5) comprises a driving cylinder (301) fixed on the inner side of the workbench (1), and a driving disk (302) is fixed on the moving end of the driving cylinder (301).

4. A positioning tool for processing silicone sealing pads according to claim 3, characterized in that: The connecting assembly (6) comprises three fixing seats (401) fixed at equal distances on the top of the driving disk (302); the inner side of the fixing seat (401) is rotatably connected to a connecting strip (402) via a bearing; and one end of the connecting strip (402) away from the fixing seat (401) is rotatably connected to the lower end of the clamping arm (202) via a bearing.

5. The positioning tool for processing silicone sealing gasket according to claim 1, characterized in that: Anti-slip pads (7) are fixed to the sides of the three clamping arms (202) that are close to each other and to the top of the workbench (1).

6. A positioning tool for processing silicone sealing gasket according to claim 1, characterized in that: A bottom plate (8) is fixed to the bottom of the workbench (1).

Images