Rubber product processing clamp

Abstract

The utility model discloses a rubber product processing clamp, which relates to the technical field of clamps, and comprises a U-shaped mounting frame, four ports are arranged at the bottom of the U-shaped mounting frame, a clamp structure is arranged on the U-shaped mounting frame, the clamp structure comprises four opening parts, a mounting part is arranged above the opening parts, the mounting part comprises a rotating component, and the rotating component is arranged on the U-shaped mounting frame. A plurality of lifting assemblies are arranged on the rotating assembly, mounting assemblies are arranged on the lifting assemblies, the opening part comprises a first air cylinder fixedly connected with the bottom of the U-shaped mounting frame, the output end of the first air cylinder is fixedly connected with a connecting block, a sliding block is slidably connected into the through opening, and a round rod is fixedly connected to the top of the sliding block. According to the rubber ring supporting and positioning device, the rubber ring does not need to be manually moved out of the round rod, the position of the rubber ring sleeved on the mounting cylinder is always fixed, follow-up processing is facilitated, meanwhile, the mounting cylinder can be replaced according to the inner diameter of the rubber ring, so that the rubber rings of different specifications are supported and positioned, and the use range of the device is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of clamps, in particular to a rubber product processing clamp. Background Art

[0002] When processing rubber products, they often need to be clamped and fixed. Traditional clamps use cylinders to move two clamps so that the clamps clamp and fix the items. However, when the item to be clamped and fixed is a rubber ring, it is not realistic to clamp it with a traditional clamp because the rubber ring itself is made of a soft material. Therefore, it is generally put on a cylinder of corresponding diameter to position and install it.

[0003] However, when you want to use the cylinder to position and install the rubber ring, you need to put the rubber ring on the cylinder first. However, the inner diameter of the rubber ring is the same as the diameter of the cylinder, and the rubber ring is relatively soft. It will be difficult to insert it directly. Therefore, when installing the rubber ring, the rubber ring needs to be stretched out and then inserted. There are generally two ways of stretching, one is manual stretching and the other is mechanical stretching. The manual stretching efficiency is low. When mechanical stretching, the rubber ring is stretched out with a vertical rod, and then the cylinder is inserted into the rubber ring. However, since the vertical rod is located outside the cylinder, if you want to put the rubber ring on the cylinder, you need to manually move the stretched rubber ring upwards until it is moved out of the vertical rod. At this time, the rubber ring will return to its original state under its own restoring force and be put on the cylinder. However, this method still requires manual movement of the rubber ring, which affects the processing efficiency, and it is difficult to determine the position of the rubber ring, which is not conducive to subsequent processing. For this reason, we propose a rubber product processing fixture to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art involved in the background technology and proposes a rubber product processing clamp.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A rubber product processing fixture comprises a U-shaped mounting frame, wherein the bottom of the U-shaped mounting frame is provided with four through openings, the U-shaped mounting frame is provided with a fixture structure, the fixture structure comprises four opening components, and the four opening components respectively correspond to a through opening, a mounting component is provided above the opening components, the mounting component comprises a rotating component, a plurality of lifting components are provided on the rotating component, and a mounting component is provided on the lifting component.

[0007] Preferably, the expansion component includes a No. 1 cylinder fixedly connected to the bottom of the U-shaped mounting frame, the output end of the No. 1 cylinder is fixedly connected to a connecting block, a slider is slidably connected in the through opening, and the slider is fixedly connected to the connecting block, and a round rod is fixedly connected to the top of the slider.

[0008] The setting of the expansion component can expand the rubber ring.

[0009] Preferably, the rotating assembly includes a motor fixedly connected to the top of the U-shaped mounting frame, and the output end of the motor passes through the top of the U-shaped mounting frame and is fixedly connected to a rotating plate.

[0010] The setting of the rotating assembly can change the position of the lifting assembly and the installation assembly.

[0011] Preferably, the lifting assembly includes a No. 2 cylinder fixedly connected to the rotating plate, the output end of the No. 2 cylinder is fixedly connected to the base plate, and the bottom of the base plate is fixedly connected to the positioning cylinder.

[0012] The setting of the lifting component can control the height of the installed component.

[0013] Preferably, the mounting assembly comprises a mounting tube, a positioning block is fixedly connected to the top of the mounting tube, and four side plates are fixedly connected to the sides of the bottom of the mounting tube.

[0014] The installation component is used for installing and fixing the rubber ring.

[0015] Preferably, the positioning block corresponds to the positioning cylinder, and the positioning block and the positioning cylinder are threadedly connected via a threaded rod.

[0016] Preferably, the four side plates are respectively located between two round rods, the four round rods form a circle, and the outer diameters of the four side plates all exceed the minimum diameter of the circle.

[0017] The utility model has at least the following beneficial effects:

[0018] 1. A rubber product processing fixture, through the arrangement of a spreading component and a mounting component, will push the rubber ring upwards during the rising process of the mounting tube, without the need to manually move the rubber ring out of the round rod, and because the bottom of the rubber ring is always in contact with the top of the side plate, the position of the rubber ring on the mounting tube is always fixed, which is convenient for subsequent processing.

[0019] 2. A rubber product processing fixture can replace the installation cylinder according to the inner diameter of the rubber ring through the setting of the lifting component and the installation component, so as to support and position rubber rings of different specifications, which is beneficial to improving the use range of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a side view of the utility model;

[0023] Figure 3 It is a structural schematic diagram of the propping-up component in the utility model;

[0024] Figure 4 It is a structural schematic diagram of the installation components in the utility model;

[0025] Figure 5 It is a structural schematic diagram of the lifting assembly and the installation assembly in the utility model.

[0026] In the figure: 1. U-shaped mounting frame; 101. Through port; 2. Clamp structure; 3. Spreading component; 301. No. 1 cylinder; 302. Connecting block; 303. Sliding block; 304. Round rod; 4. Mounting component; 401. Rotating assembly; 4011. Motor; 4012. Turntable; 402. Lifting assembly; 4021. No. 2 cylinder; 4022. Bottom plate; 4023. Positioning tube; 403. Mounting assembly; 4031. Mounting tube; 4032. Positioning block; 4033. Side plate; 404. Threaded rod. DETAILED DESCRIPTION

[0027] 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.

[0028] Reference Figure 1-5 A rubber product processing fixture includes a U-shaped mounting frame 1, four through openings 101 are provided at the bottom of the U-shaped mounting frame 1, a fixture structure 2 is provided on the U-shaped mounting frame 1, the fixture structure 2 includes four opening parts 3, and the four opening parts 3 correspond to one through opening 101 respectively, a mounting part 4 is provided above the opening parts 3, the mounting part 4 includes a rotating component 401, a plurality of lifting components 402 are provided on the rotating component 401, and a mounting component 403 is provided on the lifting component 402.

[0029] The supporting component 3 includes a No. 1 cylinder 301 fixedly connected to the bottom of the U-shaped mounting frame 1. The No. 1 cylinder 301 is a prior art and will not be described in detail herein. The output end of the No. 1 cylinder 301 is fixedly connected to a connecting block 302, a sliding block 303 is slidingly connected in the through port 101, and the sliding block 303 is fixedly connected to the connecting block 302, and a round rod 304 is fixedly connected to the top of the sliding block 303.

[0030] The rotating assembly 401 includes a motor 4011 fixedly connected to the top of the U-shaped mounting frame 1. The motor 4011 is a prior art and will not be described in detail herein. The output end of the motor 4011 passes through the top of the U-shaped mounting frame 1 and is fixedly connected to a rotating plate 4012.

[0031] The lifting assembly 402 includes a No. 2 cylinder 4021 fixedly connected to the rotating plate 4012. The No. 2 cylinder 4021 is a prior art and is not described in detail here. The output end of the No. 2 cylinder 4021 is fixedly connected to a base plate 4022, and a positioning cylinder 4023 is fixedly connected to the bottom of the base plate 4022.

[0032] The mounting assembly 403 includes a mounting cylinder 4031, a positioning block 4032 is fixedly connected to the top of the mounting cylinder 4031, the positioning block 4032 corresponds to the positioning cylinder 4023, and the positioning block 4032 and the positioning cylinder 4023 are threadedly connected via a threaded rod 404, and four side plates 4033 are fixedly connected to the bottom side of the mounting cylinder 4031, and the four side plates 4033 are respectively located between two round rods 304, the four round rods 304 form a circle, and the outer diameters of the four side plates 4033 all exceed the minimum diameter of the circle.

[0033] When in use, first select the corresponding installation tube 4031 according to the diameter of the rubber ring, then align the thoughts 4032 on the installation tube 4031 with the positioning tube 4023 and insert it, then use the threaded rod 404 to install the two installation components 403 on the lifting component 402, and so on, install the installation components 403 in the same way.

[0034] Since the slider 303 is located at one end of the opening 101 close to the mounting assembly 403 in the normal state, the diameter of the circle formed by the four round rods 304 is the smallest at this time, and then the rubber ring is placed aligned with the four round rods 304, and the inner diameter of the rubber ring is larger than the diameter of the circle formed by the round rods 304. At this time, the output end of the No. 1 cylinder 301 is controlled to move the connecting plate 302, and when the connecting plate 302 moves, it will move the slider 303 and the round rods 304 outward together, thereby expanding the rubber ring, and expanding the rubber ring into a rectangle, until the inner width of the expanded rubber ring is larger than the outer diameter of the side plate 4033.

[0035] Then, the output end of the No. 2 cylinder 4021 is controlled to move downward. At this time, the bottom plate 4023 will move together, thereby moving the installation assembly 403 downward together. During this process, the installation cylinder 4031 and the side plate 4033 will pass through the rubber ring until the installation cylinder 4031 and the side plate 4033 are in contact with the U-shaped mounting frame 1. Then, the output end of the No. 1 cylinder 301 is controlled to move back with the slider 303 and the round rod 304 until the round rod 304 is in contact with the fixed cylinder 4031. Then, the No. 2 cylinder 4021 is controlled to move upward with the installation cylinder 4031 and the side plate 4033. During this process, the side plate 4033 will contact the bottom of the rubber ring and push it upward. When the rubber ring is completely moved out of the round rod 304, the rubber ring will shrink and return to its original shape under its own restoring force until it is completely covered on the installation cylinder 4031. When the side plate 4033 moves to the top of the round rod 304, the No. 2 cylinder 4021 stops moving.

[0036] Then the motor 4011 will move the rotating plate 4012 until the adjacent lifting components 402 and the mounting components 403 are moved to the top of the four support rod components 3, and the bottom of the mounting component 403 is higher than the top of the round rod 304 in the normal state. Then the rubber ring will be opened and fixed again in the same way, and the rotated rubber ring can be processed accordingly.

[0037] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A rubber product processing fixture, comprising a U-shaped mounting frame (1), characterized in that: The bottom of the U-shaped mounting frame (1) is provided with four through openings (101); the U-shaped mounting frame (1) is provided with a clamp structure (2); the clamp structure (2) comprises four opening components (3), and the four opening components (3) respectively correspond to a through opening (101); a mounting component (4) is provided above the opening components (3); the mounting component (4) comprises a rotating component (401); a plurality of lifting components (402) are provided on the rotating component (401); and a mounting component (403) is provided on the lifting component (402).

2. A rubber product processing fixture according to claim 1, characterized in that: The expansion component (3) comprises a No. 1 cylinder (301) fixedly connected to the bottom of the U-shaped mounting frame (1); the output end of the No. 1 cylinder (301) is fixedly connected to a connecting block (302); a slider (303) is slidably connected in the through opening (101); the slider (303) is fixedly connected to the connecting block (302); and a round rod (304) is fixedly connected to the top of the slider (303).

3. A rubber product processing fixture according to claim 2, characterized in that: The rotating assembly (401) comprises a motor (4011) fixedly connected to the top of the U-shaped mounting frame (1), wherein the output end of the motor (4011) passes through the top of the U-shaped mounting frame (1) and is fixedly connected to a rotating plate (4012).

4. A rubber product processing fixture according to claim 3, characterized in that: The lifting assembly (402) comprises a No. 2 cylinder (4021) fixedly connected to the rotating plate (4012), the output end of the No. 2 cylinder (4021) being fixedly connected to a bottom plate (4022), and the bottom of the bottom plate (4022) being fixedly connected to a positioning cylinder (4023).

5. A rubber product processing fixture according to claim 4, characterized in that: The mounting assembly (403) comprises a mounting tube (4031), the top of the mounting tube (4031) being fixedly connected to a positioning block (4032), and the bottom side of the mounting tube (4031) being fixedly connected to four side plates (4033).

6. A rubber product processing fixture according to claim 5, characterized in that: The positioning block (4032) corresponds to the positioning cylinder (4023), and the positioning block (4032) and the positioning cylinder (4023) are threadedly connected via a threaded rod (404).

7. A rubber product processing fixture according to claim 6, characterized in that: The four side plates (4033) are respectively located between two round rods (304), the four round rods (304) form a circle, and the outer diameters of the four side plates (4033) all exceed the minimum diameter of the circle.

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