Finished product testing device for fluororubber sealing ring production

Abstract

The utility model discloses a fluororubber sealing ring production finished product testing device which comprises a base, a frame is vertically installed on the top of the base, a lifting assembly is arranged on the frame, an installation groove is transversely formed in the top of the base, a stretching inspection assembly is arranged on the installation groove, and the lifting assembly comprises an electric push rod and a protective cover. According to the fluororubber sealing ring production finished product testing device, the electric push rod and the protective cover are arranged, when a worker sleeves a stretching rod with materials, the protective cover pulled by the electric push rod is lifted by starting the electric push rod, and after the protective cover is lifted, the electric push rod is driven by the electric push rod to drive the electric push rod to rotate; by means of the device, the problem that in the patent, feeding and discharging are not convenient for workers is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber sealing ring testing devices, in particular to a fluororubber sealing ring production product testing device. Background Art

[0002] Fluororubber sealing rings are made of copolymers of vinyl fluoride and hexafluoropropylene. They are used to prevent leakage of lubricating oil and intrusion of foreign objects. Fluororubber sealing rings have good advantages in tear strength and elongation at break. After the finished product is produced, the fluororubber sealing ring needs to undergo testing to determine the elastic properties of the fluororubber sealing ring.

[0003] The Chinese patent with announcement number CN219200780U discloses a finished product testing device for fluororubber sealing rings. The utility model provides a finished product testing device for fluororubber sealing rings that can detect the elasticity of fluororubber sealing rings. A finished product testing device for fluororubber sealing rings includes a base; a vertical plate, slideways are provided on both the front and rear sides of the base, and the vertical plate is slidably connected between the slideways; a scale ruler, a scale ruler is connected to the middle of the upper part of the vertical plate; a baffle, a baffle is connected to both the front and rear sides of the vertical plate, which is used to prevent the fluororubber sealing ring from popping out when it expands; a bidirectional screw rod, a bidirectional screw rod is rotatably connected to the middle of the base. The utility model drives the vertical plate to move in both directions by rotating the bidirectional screw rod, and can test the elasticity of the fluororubber sealing ring. The scale on the scale plate corresponds to the scale ruler, which can be used to measure the expansion degree of the fluororubber sealing ring. The baffle can prevent the fluororubber sealing ring from popping out when it expands.

[0004] However, the above patent has the following shortcomings: the above patent is tested by putting the rubber sealing ring on the vertical plate in the protective outer frame, but during use, due to the position of the protective outer frame and the vertical plate, workers will be blocked in the process of putting on the rubber, which makes the putting on more troublesome, so it needs to be improved. Utility Model Content

[0005] The utility model aims to provide a fluororubber sealing ring production product testing device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fluororubber sealing ring production finished product testing device, comprising a base, a frame is vertically installed on the top of the base, and a lifting assembly is arranged on the frame, a mounting groove is horizontally opened on the top of the base, and a tensile inspection assembly is arranged on the mounting groove, the lifting assembly comprises an electric push rod and a protective cover, an electric push rod is vertically installed on the top of the frame, and a protective cover is installed on the output end of the electric push rod.

[0007] By adopting the above technical solution, the protective cover can be moved upward, making it convenient for workers to put materials on the outside of the two stretching rods.

[0008] As a further solution of the utility model: guide grooves are vertically opened on both side walls of the frame, and guide blocks are slidably installed in the guide grooves, and the guide blocks are connected to the outside of the protective cover.

[0009] By adopting the above technical solution, the protection cover moving up and down can be guided.

[0010] As a further solution of the utility model: the stretching inspection assembly includes forward and reverse screw rods, threaded blocks, stretching rods and a motor, the forward and reverse screw rods are installed in the installation groove for horizontal rotation, and the threaded blocks are threadedly connected on both sides of the forward and reverse screw rods, the stretching rods are vertically installed on the top of the threaded blocks, the motor is installed on the outside of the base, and the output end of the motor passes through the base and is connected to the end of the forward and reverse screw rods.

[0011] By adopting the above technical solution, the tensile inspection of the material is realized.

[0012] As a further solution of the utility model: a rectangular limiting barrel is installed transversely on the top of the protective cover.

[0013] By adopting the above technical solution, the rectangular limiting barrel is sleeved on the outside of the two stretching rods, so that the materials on the stretching rods can be blocked.

[0014] As a further solution of the utility model: a scale is horizontally provided on the outer side of the protective cover near the bottom.

[0015] By adopting the above technical solution, the stretched length of the material can be observed through a ruler.

[0016] As a further solution of the utility model: an observation window is installed on the outer side of the protective cover at one side of the scale.

[0017] By adopting the above technical solution, the material detection situation can be observed through the observation window.

[0018] Compared with the prior art, the utility model has the following beneficial effects: the fluororubber sealing ring production finished product testing device,

[0019] An electric push rod and a protective cover are provided. When workers are putting materials on the stretching rod, the protective cover is raised by starting the electric push rod. After the protective cover is raised, there is no obstruction to the stretching rod attachment, which is convenient for workers to put materials on the stretching rod one by one. This device solves the problem of inconvenience for workers to load and unload materials in the above patents.

[0020] In addition, the finished product testing device for the fluororubber sealing ring is also provided with forward and reverse screws, threaded blocks, stretching rods and motors. When the material sleeved on the outside of the two stretching rods is subjected to stretching testing, the forward and reverse screws are driven to rotate by starting the motor, and the two threaded blocks connected by the threads on the outside of the forward and reverse screws move away from each other, thereby driving the two stretching rods to move away from each other, thereby realizing stretching testing of the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0023] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model from top view.

[0024] In the figure: 1. base; 2. frame; 3. mounting groove; 4. forward and reverse screw rods; 5. threaded block; 6. stretching rod; 7. motor; 8. electric push rod; 9. protective cover; 10. rectangular limiting barrel; 11. guide groove; 12. guide block; 13. observation window; 14. scale. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only 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 creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-3 The utility model provides a technical solution: a fluororubber sealing ring production finished product testing device, comprising a base 1, a frame 2 is vertically installed on the top of the base 1, and a lifting assembly is arranged on the frame 2, a mounting groove 3 is horizontally opened on the top of the base 1, and a tensile inspection assembly is arranged on the mounting groove 3, the lifting assembly comprises an electric push rod 8 and a protective cover 9, an electric push rod 8 is vertically installed on the top of the frame 2, and a protective cover 9 is installed on the output end of the electric push rod 8;

[0027] Specifically, when workers are putting materials on the stretching rod 6, they start the electric push rod 8 to pull the protective cover 9 to rise. After the protective cover 9 is raised, there are no obstacles around the stretching rod 6, which makes it convenient for workers to put materials on the stretching rod 6 one by one. This device solves the problem of inconvenience for workers in loading and unloading materials in the above-mentioned patent.

[0028] Furthermore, guide grooves 11 are vertically formed on both side walls of the frame 2, and guide blocks 12 are slidably installed in the guide grooves 11, and the guide blocks 12 are connected to the outside of the protective cover 9;

[0029] Specifically, when the protective cover 9 moves up and down, the guide block 12 installed on the outside of the protective cover 9 slides in the guide groove 11, so as to support and guide the protective cover 9 moving up and down, thereby ensuring the stability of the protective cover 9 moving up and down.

[0030] Furthermore, the stretching inspection assembly includes a forward and reverse screw rod 4, a threaded block 5, a stretching rod 6 and a motor 7. The forward and reverse screw rod 4 is installed in the installation groove 3 for horizontal rotation, and the threaded blocks 5 are threadedly connected to the two sides of the forward and reverse screw rod 4. The top of the threaded block 5 is vertically installed with a stretching rod 6. The motor 7 is installed on the outside of the base 1, and the output end of the motor 7 passes through the base 1 and is connected to the end of the forward and reverse screw rod 4.

[0031] Specifically, when the material sleeved on the outside of the two stretching rods 6 is subjected to stretching detection, the forward and reverse screw rods 4 are driven to rotate by starting the motor 7, and the two threaded blocks 5 connected by the threads on the outside of the forward and reverse screw rods 4 move away from each other, thereby driving the two stretching rods 6 away from each other, thereby realizing stretching detection of the material.

[0032] Furthermore, a rectangular limiting barrel 10 is laterally installed on the top of the protective cover 9;

[0033] Specifically, when the electric push rod 8 moves down and is sleeved on the outside of the stretching rod 6, the top of the stretching rod 6 is inserted into the rectangular limiting barrel 10. The bottom of the rectangular limiting barrel 10 can block the material sleeved on the outside of the stretching rod 6 to prevent the material from popping out from the top of the stretching rod 6 during the stretching process.

[0034] Furthermore, a scale 14 is horizontally provided on the outer side of the protective cover 9 near the bottom; an observation window 13 is installed on the outer side of the protective cover 9 on one side of the scale 14;

[0035] Specifically, during the process of stretching and clamping the material, the stretching of the material can be observed through the observation window 13 , and the length data of the stretching of the material can be recorded through the scale 14 .

[0036] Working principle: When the fluororubber sealing ring is used to produce the finished product test device, the protective cover 9 is pulled up by starting the electric push rod 8. After the protective cover 9 is raised, there is no obstruction around the stretching rod 6, which is convenient for workers to put the materials on the stretching rod 6 one by one, and then start the electric push rod 8 to push the protective cover 9 down to completely cover the stretching rod 6. Then start the motor 7 to drive the forward and reverse screw rods 4 to rotate, and the two threaded blocks 5 connected by the outer threads of the forward and reverse screw rods 4 move away from each other, thereby driving the two stretching rods 6 away from each other, thereby realizing the stretching test of the material. The contents not described in detail in this manual belong to the prior art known to professional and technical personnel in this field.

[0037] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0038] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A fluororubber sealing ring production product testing device, comprising a base (1), characterized in that: A frame (2) is vertically mounted on the top of the base (1), and a lifting assembly is arranged on the frame (2); a mounting groove (3) is horizontally opened on the top of the base (1), and a tensile inspection assembly is arranged on the mounting groove (3); the lifting assembly comprises an electric push rod (8) and a protective cover (9); an electric push rod (8) is vertically mounted on the top of the frame (2), and a protective cover (9) is installed on the output end of the electric push rod (8).

2. A fluororubber sealing ring finished product testing device according to claim 1, characterized in that: Both side walls of the frame (2) are vertically provided with guide grooves (11), and guide blocks (12) are slidably installed in the guide grooves (11), and the guide blocks (12) are connected to the outside of the protective cover (9).

3. A fluororubber sealing ring finished product testing device according to claim 1, characterized in that: The stretching inspection assembly comprises a forward and reverse screw rod (4), a threaded block (5), a stretching rod (6) and a motor (7); the forward and reverse screw rod (4) is installed in the installation groove (3) for transverse rotation, and the threaded blocks (5) are threadedly connected to the two sides of the forward and reverse screw rod (4); the stretching rod (6) is vertically installed on the top of the threaded block (5); the motor (7) is installed on the outside of the base (1), and the output end of the motor (7) passes through the base (1) and is connected to the end of the forward and reverse screw rod (4).

4. A fluororubber sealing ring finished product testing device according to claim 1, characterized in that: A rectangular limiting barrel (10) is transversely installed on the top of the protective cover (9).

5. The fluororubber sealing ring finished product testing device according to claim 1, characterized in that: A scale (14) is transversely provided on the outer side of the protective cover (9) near the bottom.

6. A fluororubber sealing ring finished product testing device according to claim 1, characterized in that: An observation window (13) is installed on the outer side of the protective cover (9) at one side of the scale (14).

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