Shock-resistant ultra-high molecular weight polyethylene sliding block

Abstract

The utility model discloses an anti-impact ultra-high molecular weight polyethylene sliding block, and relates to the technical field of ultra-high molecular weight polyethylene sliding blocks. The ultra-high molecular weight polyethylene sliding block comprises an ultra-high molecular weight polyethylene sliding block body, a groove is formed in the center of the ultra-high molecular weight polyethylene sliding block body, anti-impact assemblies are arranged on the left side and the right side of the ultra-high molecular weight polyethylene sliding block body, and square limiting grooves are formed in the left side and the right side of the ultra-high molecular weight polyethylene sliding block body. By arranging the anti-impact assembly, particularly when collision occurs, the collision plate is in contact collision with the connecting piece through the rubber pad, the rubber pad can play a role in protection, damage to the collision plate and the connecting piece is avoided, meanwhile, sound can be reduced during collision, and at the moment, the limiting sliding block slides on the limiting rod through the annular limiting groove, so that the collision plate is prevented from being damaged. By means of the mode, a large amount of impact force can be released, damage to the ultra-high molecular weight polyethylene sliding block is reduced, and the service life of the ultra-high molecular weight polyethylene sliding block is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of ultra-high molecular polyethylene sliders, in particular to an impact-resistant ultra-high molecular polyethylene slider. Background Art

[0002] Ultra-high molecular weight polyethylene slider is a high-performance material widely used in many industrial fields. Ultra-high molecular weight polyethylene slider is known for its extremely high wear resistance. It can maintain a small amount of wear for a long time under heavy load and high-speed movement, significantly extending the service life of the equipment.

[0003] Existing ultra-high molecular weight polyethylene sliders usually have poor impact resistance. During mechanical use, the ultra-high molecular weight polyethylene slider will collide with the connector on the guide rail, causing the ultra-high molecular weight polyethylene slider as a whole to be easily damaged. Long-term use will produce more collisions. In severe cases, the ultra-high molecular weight polyethylene slider will be directly disconnected, causing damage to the mechanical equipment, requiring shutdown for maintenance, and reducing the service life of the ultra-high molecular weight polyethylene slider. Therefore, we propose an impact-resistant ultra-high molecular weight polyethylene slider. Utility Model Content

[0004] The utility model aims to provide an impact-resistant ultra-high molecular polyethylene slider. By setting an impact-resistant component, specifically, when a collision occurs, the collision plate will contact and collide with the connecting piece through the rubber pad. The rubber pad can play a protective role to avoid damage to the collision plate and the connecting piece, and at the same time can reduce the sound during the collision. At this time, the limit slider slides on the limit rod through the annular limit groove and squeezes the spring, thereby playing an impact-resistant role. This method can discharge a large amount of impact force, reduce the damage of the ultra-high molecular polyethylene slider, and improve the service life. It solves the problem that the existing ultra-high molecular polyethylene slider usually has poor impact resistance, is easily damaged when the ultra-high molecular polyethylene slider collides with the connecting piece on the guide rail, and will cause more collisions when used for a long time, which may cause the ultra-high molecular polyethylene slider to be directly disconnected in severe cases.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is an impact-resistant ultra-high molecular polyethylene slider, comprising an ultra-high molecular polyethylene slider, a groove is provided at the center of the ultra-high molecular polyethylene slider, impact-resistant components are arranged on the left and right sides of the ultra-high molecular polyethylene slider, and square limit grooves are provided on the left and right sides of the ultra-high molecular polyethylene slider;

[0007] The impact-resistant component includes a collision plate, a rubber pad is fixedly connected to the side of the collision plate away from the ultra-high molecular polyethylene slider, the inner wall of the square limit groove is slidably connected to the limit slider, the side of the limit slider close to the collision plate is fixedly connected to the surface of the collision plate, two annular limit grooves are provided inside the limit slider, the inner walls of the two annular limit grooves are slidably connected to the limit rods, and springs are sleeved on the outsides of the two limit rods.

[0008] Furthermore, the limit rod passes through the limit slider and extends to the inner wall of the square limit slot for fixed connection, the side of the spring close to the limit slider is fixedly connected to the surface of the limit slider, and the side of the spring away from the limit slider is fixedly connected to the inner wall of the square limit slot.

[0009] Furthermore, positioning slots are provided on the front and back sides of the limiting sliding block, and stabilizing blocks are fixedly connected to the front and back sides of the inner walls of the square limiting slot, and the outer surface of the stabilizing block contacts the inner wall of the positioning slot.

[0010] Furthermore, three slots are provided on the left and right sides of the inner wall of the groove, storage grooves are provided on the left and right sides of the top inner wall of the groove, and two threaded holes are provided on the bottom of the inner wall of the storage groove.

[0011] Furthermore, a force relief component is arranged inside the groove, and the force relief component includes three elastic plates. The parts connected to the three elastic plates are the same, and T-shaped plug blocks are fixedly connected to the left and right sides of the elastic plates.

[0012] Furthermore, a cover plate is inserted into the storage groove, two bolts are inserted into the cover plate, the bolts are threadedly connected to the threaded holes, the slot is T-shaped, the T-shaped plug is inserted into the slot, the elastic plate is V-shaped, and the bottom of the cover plate is in contact with the top of the T-shaped plug.

[0013] The utility model has the following beneficial effects:

[0014] The utility model provides an impact-resistant component. Specifically, when a collision occurs, the collision plate will contact and collide with the connecting piece through the rubber pad. The rubber pad can play a protective role to avoid damage to the collision plate and the connecting piece, and can also reduce the sound during the collision. At this time, the limit slider slides on the limit rod through the annular limit groove and squeezes the spring, thereby playing an impact-resistant role. In this way, a large amount of impact force can be discharged, reducing the damage of the ultra-high molecular polyethylene slider and prolonging the service life.

[0015] The utility model provides a force release component, specifically, the remaining impact force will be transmitted to the force release component in the groove, and the elastic plate will absorb the impact force. Since the elastic plate has elasticity, the impact force will stay on the elastic plate, so that the elastic plate swings under the action of the elastic force, and the remaining impact force is absorbed, thereby further improving the impact resistance effect.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal cross-sectional structure of the ultra-high molecular polyethylene slider of the utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of the groove of the utility model;

[0021] Figure 4 This is a schematic diagram of the overall structure of the limit slider of the utility model;

[0022] Figure 5 It is a schematic diagram of the internal structure of the square limiting groove of the utility model.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1. Ultra-high molecular weight polyethylene slider; 11. Groove; 111. Slot; 112. Storage groove; 113. Threaded hole; 12. Impact-resistant component; 121. Collision plate; 211. Rubber pad; 122. Limit slider; 123. Annular limit groove; 124. Limit rod; 125. Spring; 126. Positioning slide; 13. Force release component; 131. Elastic plate; 132. Cover plate; 133. Bolt; 134. T-shaped plug; 14. Square limit groove; 141. Stabilizing block. 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 1-5 As shown, the utility model is an impact-resistant ultra-high molecular polyethylene slider, comprising an ultra-high molecular polyethylene slider 1, a groove 11 is provided at the center of the ultra-high molecular polyethylene slider 1, impact-resistant components 12 are provided on the left and right sides of the ultra-high molecular polyethylene slider 1, and square limiting grooves 14 are provided on the left and right sides of the ultra-high molecular polyethylene slider 1;

[0027] The impact-resistant assembly 12 includes a collision plate 121, a side of the collision plate 121 away from the ultra-high molecular polyethylene slider 1 is fixedly connected with a rubber pad 211, the inner wall of the square limit groove 14 is slidably connected with a limit slider 122, and the side of the limit slider 122 close to the collision plate 121 is fixedly connected to the surface of the collision plate 121, and two annular limit grooves 123 are provided inside the limit slider 122, and the inner walls of the two annular limit grooves 123 are slidably connected to the limit rods 124, and the outer sides of the two limit rods 124 are sleeved with springs 125. By setting The impact-resistant component 12, specifically, when a collision occurs, the collision plate 121 will contact and collide with the connecting piece through the rubber pad 211. The rubber pad 211 can play a protective role to avoid damage to the collision plate 121 and the connecting piece, and at the same time can reduce the sound during the collision. At this time, the limiting slider 122 slides on the limiting rod 124 through the annular limiting groove 123 and squeezes the spring 125, thereby playing an impact-resistant role. This method can release a large amount of impact force, reduce the damage of the ultra-high molecular polyethylene slider 1, and increase the service life.

[0028] The limiting rod 124 passes through the limiting slider 122 and extends to the inner wall of the square limiting groove 14 for fixed connection. The side of the spring 125 close to the limiting slider 122 is fixedly connected to the surface of the limiting slider 122, and the side of the spring 125 away from the limiting slider 122 is fixedly connected to the inner wall of the square limiting groove 14. The limiting rod 124 can limit the moving distance of the limiting slider 122 to prevent the limiting slider 122 from driving the collision plate to move too large a distance.

[0029] Positioning grooves 126 are provided on the front and back sides of the limit slider 122, and stabilizing blocks 141 are fixedly connected to the front and back sides of the inner walls of the square limit groove 14. The outer surface of the stabilizing block 141 contacts the inner wall of the positioning groove 126. The limit slider 122 will slide on the stabilizing block 141 through the positioning groove 126, and the stabilizing block 141 will stabilize the limit slider 122 to prevent the collision plate 121 from deflecting.

[0030] Three slots 111 are provided on the left and right sides of the inner wall of the groove 11, and storage grooves 112 are provided on the left and right sides of the top inner wall of the groove 11. Two threaded holes 113 are provided at the bottom of the inner wall of the storage groove 112. The storage grooves are used to place the cover plate 132, so that the cover plate 132 can be located inside the ultra-high molecular polyethylene slider 1 after installation.

[0031] A force relief component 13 is provided inside the groove 11. The force relief component 13 includes three elastic plates 131. The parts connected to the three elastic plates 131 are the same. T-shaped plug blocks 134 are fixedly connected to the left and right sides of the elastic plates 131. By providing the force relief component 13, the remaining impact force will be transmitted to the force relief component 13 in the groove 11, and the elastic plates 131 will absorb the impact force. Since the elastic plates 131 are elastic, the impact force will stay on the elastic plates 131, so that the elastic plates 131 will swing under the action of the elastic force, absorb the remaining impact force, and further improve the impact resistance effect.

[0032] A cover plate 132 is inserted into the storage groove 112, and two bolts 133 are inserted into the cover plate 132. The bolts 133 are threadedly connected to the threaded holes 113. The slot 111 is T-shaped, and the T-shaped plug 134 is inserted into the slot 111. The elastic plate 131 is V-shaped, and the bottom of the cover plate 132 contacts the top of the T-shaped plug 134. After the cover plate 132 is installed, it is used to limit and fix the T-shaped plug 134, so that the elastic plate 131 is more stable after installation.

[0033] A specific application of this embodiment is:

[0034] When the ultra-high molecular polyethylene slider 1 collides during use, the collision plate 121 will contact and collide with the connecting piece through the rubber pad 211. The rubber pad 211 can play a protective role to prevent damage to the collision plate 121 and the connecting piece, and can also reduce the sound during the collision. During the collision, the collision plate 121 will be pushed, and the collision plate 121 will drive the limiting slider 122 to slide in the square limiting groove 14. At this time, the limiting slider 122 slides on the limiting rod 124 through the annular limiting groove 123 and squeezes the spring 125, thereby playing an impact resistance role. At the same time, the limiting slider 122 will slide on the stabilizing block 141 through the positioning slide groove 126, and the stabilizing block 141 will stabilize the limiting slider 122 to prevent the collision plate 121 from deflecting. This method can discharge a large amount of impact force and reduce the damage to the ultra-high molecular polyethylene slider 1. At the same time, the remaining impact force will be transmitted to the groove 11 When the elastic plate 131 is in the force relief assembly 13, the elastic plate 131 will absorb the impact force. Since the elastic plate 131 is elastic, the impact force will stay on the elastic plate 131, causing the elastic plate 131 to swing under the action of the elastic force, absorbing the remaining impact force and further improving the impact resistance effect. When the elastic plate 131 needs to be replaced, the bolts 133 on the cover plate 132 are removed to release the fixation of the cover plate 132, and then the cover plate 132 is removed. The elastic plate 131 can be removed by pulling, so that the elastic plate 131 drives the T-shaped plug block 134 to leave the slot 111, which is convenient for subsequent replacement or maintenance of the elastic plate 131. The new elastic plate 131 is inserted into the slot 111 through the T-shaped plug block 134. A total of three elastic plates 131 are installed. After installation, the cover plate 132 is placed in the receiving slot 112, and the bolts 133 are inserted into the cover plate 132 and threadedly connected with the threaded hole 113 to complete the installation.

[0035] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0036] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An impact-resistant ultra-high molecular weight polyethylene slider, comprising an ultra-high molecular weight polyethylene slider (1), wherein a groove (11) is provided at the center of the ultra-high molecular weight polyethylene slider (1), impact-resistant components (12) are provided on the left and right sides of the ultra-high molecular weight polyethylene slider (1), and square limit grooves (14) are provided on the left and right sides of the ultra-high molecular weight polyethylene slider (1), It is characterized by: The impact-resistant component (12) comprises a collision plate (121), a side of the collision plate (121) away from the ultra-high molecular polyethylene slider (1) is fixedly connected to a rubber pad (211), the inner wall of the square limit groove (14) is slidably connected to the limit slider (122), the side of the limit slider (122) close to the collision plate (121) is fixedly connected to the surface of the collision plate (121), two annular limit grooves (123) are provided inside the limit slider (122), the inner walls of the two annular limit grooves (123) are slidably connected to the limit rods (124), and the outer sides of the two limit rods (124) are sleeved with springs (125).

2. The impact-resistant ultra-high molecular weight polyethylene slider according to claim 1, characterized in that: The limiting rod (124) passes through the limiting slider (122) and extends to the inner wall of the square limiting groove (14) for fixed connection; the side of the spring (125) close to the limiting slider (122) is fixedly connected to the surface of the limiting slider (122); and the side of the spring (125) away from the limiting slider (122) is fixedly connected to the inner wall of the square limiting groove (14).

3. The impact-resistant ultra-high molecular weight polyethylene slider according to claim 2, characterized in that: The front and back sides of the limiting sliding block (122) are provided with positioning slots (126), the front and back sides of the inner walls of the square limiting slot (14) are fixedly connected with stabilizing blocks (141), and the outer surface of the stabilizing block (141) contacts the inner wall of the positioning slot (126).

4. The impact-resistant ultra-high molecular weight polyethylene slider according to claim 3, characterized in that: Three slots (111) are provided on the left and right sides of the inner wall of the groove (11), storage grooves (112) are provided on the left and right sides of the top of the inner wall of the groove (11), and two threaded holes (113) are provided on the bottom of the inner wall of the storage groove (112).

5. The impact-resistant ultra-high molecular weight polyethylene slider according to claim 4, characterized in that: A force relief assembly (13) is arranged inside the groove (11), and the force relief assembly (13) comprises three elastic plates (131). The three elastic plates (131) are connected to the same parts, and the left and right sides of the elastic plates (131) are fixedly connected to T-shaped plug blocks (134).

6. The impact-resistant ultra-high molecular weight polyethylene slider according to claim 5, characterized in that: A cover plate (132) is inserted into the storage groove (112), two bolts (133) are inserted into the cover plate (132), and the bolts (133) are threadedly connected to the threaded holes (113).

7. The impact-resistant ultra-high molecular weight polyethylene slider according to claim 6, characterized in that: The slot (111) is arranged in a T-shape, the T-shaped plug block (134) is plugged into the slot (111), the elastic plate (131) is arranged in a V-shape, and the bottom of the cover plate (132) is in contact with the top of the T-shaped plug block (134).

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