WO2021051671A1 - Injection molding machine having linear guide rail protection function - Google Patents
Injection molding machine having linear guide rail protection function Download PDFInfo
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- WO2021051671A1 WO2021051671A1 PCT/CN2019/124389 CN2019124389W WO2021051671A1 WO 2021051671 A1 WO2021051671 A1 WO 2021051671A1 CN 2019124389 W CN2019124389 W CN 2019124389W WO 2021051671 A1 WO2021051671 A1 WO 2021051671A1
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- WIPO (PCT)
- Prior art keywords
- rotating
- steel ball
- linear guide
- guide rail
- sleeve
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/84—Safety devices
Definitions
- the utility model relates to the technical field of plastic material production, in particular to an injection molding machine with a linear guide rail protection function.
- the sliding plate In the injection molding process of the injection molding machine, the sliding plate will drive the mold to perform reciprocating linear motion during the mold closing and mold opening process. In the reciprocating linear motion process, a huge friction force will be generated between the sliding plate and the linear guide.
- the traditional The injection molding machine has no linear guide rail protection function, resulting in a shorter life of the linear guide rail, and the use environment of the injection molding machine is more complicated. Impurities and sewage will inevitably fall on the linear guide rail, causing rust on the guide rail surface, affecting the accuracy of the linear guide rail, and reducing the linearity. The service life of the guide rail. For this reason, we have proposed an injection molding machine with linear guide rail protection function to solve the above problems.
- the purpose of the utility model is to solve the problem of the huge friction between the sliding plate and the linear guide during the reciprocating linear motion in the prior art.
- the traditional injection molding machine has no linear guide protection function, resulting in a shorter life of the linear guide.
- the use environment of the injection molding machine is more complicated. Impurities and sewage will inevitably fall on the linear guide rail, causing the guide rail surface to rust, affecting the accuracy of the linear guide rail, and reducing the service life of the linear guide rail. Injection molding machine with rail protection function.
- An injection molding machine with linear guide rail protection function is designed, including an injection molding machine.
- the injection molding machine includes a plurality of linear guide rails and a sliding mounting plate.
- the sliding mounting plate is provided with guide rail holes at the position of the linear guide rail.
- the inner side of the guide rail hole is fixed with a fixed sleeve
- the inner side of the fixed sleeve is provided with a rotating sleeve
- the inner side of the fixed sleeve is provided with a number of A rotating steel ball sliding grooves
- the outer side of the rotating sleeve is on the A rotating steel ball chute is provided at the position of the B rotating steel ball chute.
- the inner side of the A rotating steel ball chute is rotated with a number of evenly distributed rotating steel balls, and the other side of the rotating steel ball is rotatably connected
- the inner side of the rotating sleeve is provided with a load-bearing sleeve, and the outer side of the load-bearing sleeve is fixed with a number of evenly distributed load-bearing connecting plates, and the other side of the load-bearing connecting plate All are fixed on the inner side of the rotating sleeve, the inner side of the bearing sleeve is provided with a number of evenly distributed A steel ball rotating holes, and the inner side of the A steel ball rotating holes are rotatably connected with load-bearing protection steel balls.
- One side of the protective steel ball and the outer side of the linear guide rail can be connected in a rotatable manner.
- the inner side of the load-bearing sleeve is provided with a steel ball support sleeve, and the outer side of the steel ball support sleeve is provided with a number of evenly distributed B steel balls In the rotating hole, the outer sides of the load-bearing protection steel ball are all rotatably connected to the inner side of the B steel ball rotating hole.
- the outer sides of the rotating steel balls are rotatably connected with connecting collars, and arc-shaped connecting rods are fixed between the connecting collars.
- an annular baffle is fixed on both sides of the fixed sleeve far away from each other, a through hole is provided on one side of the annular baffle, a sealing ring is fixed on the inner side of the through hole, and the linear guide rail The outer sides are all slidingly connected to the inner side of the sealing ring.
- the utility model proposes an injection molding machine with linear guide rail protection function.
- the beneficial effect is that by setting a fixed sleeve, a rotating sleeve, and rotating a steel ball, it has a rotating function, and when it encounters a jam during the sliding process , Can be rotated to release the jam, thereby reducing the friction and impact on the linear guide, thereby reducing the friction on the linear guide, can effectively protect the linear guide, and improve the service life.
- By setting the load-bearing sleeve and the load-bearing connecting plate It has strong load-bearing capacity.
- the load-bearing protection steel ball is set to make it evenly stressed during the sliding process, and the load-bearing protection steel ball can be driven to rotate on the linear guide during the sliding process, thereby greatly reducing the linear guide
- the frictional force of the linear guide can effectively protect the linear guide rail and greatly increase its service life.
- the rotating steel ball can be evenly supported at an angle, so that the force is uniform, and its stability is improved.
- the annular baffle and sealing ring make it possible to automatically clean the sewage and impurities falling on the linear guide during the sliding process, and further protect the linear guide, which is suitable for promotion.
- Figure 1 is a schematic diagram of the front axonometric structure of an injection molding machine with linear guide rail protection function proposed by the utility model;
- Figure 2 is a schematic diagram of the structure of the sliding mounting plate in the utility model
- Figure 3 is a schematic diagram of a partial axonometric structure of an injection molding machine with linear guide rail protection function proposed by the utility model;
- Figure 4 is a schematic diagram of a partial explosion axonometric structure of an injection molding machine with linear guide rail protection function proposed by the utility model;
- Figure 5 is a partial axonometric structure diagram of an injection molding machine with linear guide rail protection function proposed by the utility model
- Fig. 6 is a schematic diagram of a partial cut-away structure of an injection molding machine with linear guide rail protection function proposed by the utility model.
- injection molding machine 1 linear guide 2, sliding mounting plate 3, guide hole 4, fixed sleeve 5, rotating sleeve 6, A rotating steel ball chute 7, B rotating steel ball chute 8, rotating steel ball 9 ,
- Load-bearing sleeve 10 load-bearing connecting plate 11, A steel ball rotating hole 12, load-bearing protection steel ball 13, steel ball support sleeve 14, B steel ball rotating hole 15, connecting collar 16, arc connecting rod 17, ring Baffle 18, sealing ring 19.
- an injection molding machine with linear guide rail protection function including injection molding machine 1, injection molding machine 1 includes a number of linear guide rails 2, sliding mounting plate 3, the sliding mounting plate 3 is provided at the position of the linear guide 2
- the inner side of the guide hole 4 and the guide hole 4 are fixed with a fixed sleeve 5, the inner side of the fixed sleeve 5 is provided with a rotating sleeve 6, and the inner side of the fixed sleeve 5 is provided with a number of A rotating steel ball slide grooves 7, a rotating sleeve 6 On the outside of the A rotating steel ball chute 7, there is a B rotating steel ball chute 8.
- the inside of the A rotating steel ball chute 7 is rotated with a number of evenly distributed rotating steel balls 9, and the outside of the rotating steel ball 9 is evenly distributed.
- the rotating connection is provided with a connecting collar 16, and arc connecting rods 17 are fixed between the connecting collars 16, which can evenly support the rotating steel ball 9 at equal angles, so that the force is uniform, and its stability is improved.
- the other side is rotatably connected to the inner side of the B rotating steel ball chute 8, so that it has a rotating function. When it encounters a jam during the sliding process, it can be rotated to release the jam, thereby reducing the friction generated on the linear guide 2 , Impact force, thereby reducing the friction to the linear guide 2, can effectively protect the linear guide 2, and increase the service life.
- the inner side of the rotating sleeve 6 is equipped with a bearing sleeve 10, and the outer side of the bearing sleeve 10 is fixed with a number of evenly distributed
- the load-bearing connecting plate 11 and the other side of the load-bearing connecting plate 11 are both fixed on the inner side of the rotating sleeve 6, so that it has a strong load-bearing capacity.
- the inner side of the bearing sleeve 10 is provided with a number of evenly distributed A steel ball rotating holes 12, and the inner side of the A steel ball rotating holes 12 are rotatably connected with a load-bearing protection steel ball 13, and the side of the load-bearing protection steel ball 13 and the outer side of the linear guide 2 are both
- the rotatable connection makes it evenly stressed during the sliding process, and the load-bearing protection steel ball 13 can be driven to rotate on the linear guide rail 2 during the sliding process, thereby greatly reducing the friction force on the linear guide rail 2 and effectively protecting The linear guide rail 2 greatly improves its service life.
- the inner side of the bearing sleeve 10 is equipped with a steel ball support sleeve 14, and the outer side of the steel ball support sleeve 14 is provided with a number of evenly distributed B steel ball rotating holes 15 to protect the steel ball.
- the outer side of 13 is rotatably connected to the inner side of the B steel ball rotation hole 15.
- the two sides of the fixed sleeve 5 are fixed with annular baffle 18, one side of the annular baffle 18 is provided with a through hole, and the inner side of the through hole is fixed.
- the utility model has a rotating function by setting the fixed sleeve 5, rotating sleeve 6, and rotating steel ball 9 when in use. When a jam is encountered during the sliding process, it can be rotated to release the jam, thereby reducing the alignment
- the friction and impact force generated by the guide rail 2 can reduce the friction on the linear guide rail 2, which can effectively protect the linear guide rail 2 and increase the service life.
- the bearing sleeve 10 and the bearing connecting plate 11 By setting the bearing sleeve 10 and the bearing connecting plate 11, it has a strong bearing capacity , By setting the load-bearing protection steel ball 13, it is uniformly stressed during the sliding process, and the load-bearing protection steel ball 13 can be driven to rotate on the linear guide rail 2 during the sliding process, thereby greatly reducing the friction force on the linear guide rail 2 , It can effectively protect the linear guide rail 2 and greatly increase its service life.
- the connecting collar 16 and the arc-shaped connecting rod 17 By setting the connecting collar 16 and the arc-shaped connecting rod 17, the rotating steel ball 9 can be evenly supported at equal angles to make it evenly stressed and improve its stability.
- the annular baffle 18 and the sealing ring 19 are arranged so that the sewage and impurities falling on the linear guide 2 can be automatically cleaned during the sliding process, and the linear guide 2 is further protected, which is suitable for promotion.
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Bearings For Parts Moving Linearly (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
An injection molding machine having a linear guide rail protection function. The injection molding machine (1) comprises a plurality of linear guide rails (2) and a sliding mounting plate (3); guide rail holes (4) are formed at the positions of the linear guide rails (2) on the sliding mounting plate (3); fixed sleeves (5) are fixedly provided on the inner sides of the guide rail holes (4); rotating sleeves (6) are provided on the inner sides of the fixed sleeves (5); a plurality of A rotating steel ball sliding grooves (7) are formed on the inner sides of the fixed sleeves (5); B rotating steel ball sliding grooves (8) are formed on the positions of the A rotating steel ball sliding grooves (7) on the outer sides of the rotating sleeves (6); the inner sides of the A rotating steel ball sliding grooves (7) are rotatably provided with a plurality of rotating steel balls (9) that are uniformly distributed; the other sides of the rotating steel balls (9) all are rotatably connected to the inner sides of the B rotating steel ball sliding grooves (8). By providing the fixed sleeves (5), the rotating sleeves (6), the rotating steel balls (9), load-bearing steel balls (13), load-bearing sleeves (10), and a sealing ring (19), the injection molding machine has a strong protection function and an automatic cleaning function.
Description
本实用新型涉及塑胶材料生产技术领域，尤其涉及一种带有直线导轨保护功能的注塑机。The utility model relates to the technical field of plastic material production, in particular to an injection molding machine with a linear guide rail protection function.
注塑机在注射成型中，在合模、开模过程中，滑动板会带动动模具进行往复直线运动，在往复直线运动过程中，滑动板与直线导轨之间会产生巨大的摩擦力，传统的注塑机均无直线导轨保护功能，造成直线导轨寿命较短，且注塑机的使用环境较复杂，杂质和污水难免会落在直线导轨上，导致导轨面生锈，影响直线导轨的精度，降低直线导轨的使用寿命，为此，我们提出了一种带有直线导轨保护功能的注塑机，用于解决上述问题。In the injection molding process of the injection molding machine, the sliding plate will drive the mold to perform reciprocating linear motion during the mold closing and mold opening process. In the reciprocating linear motion process, a huge friction force will be generated between the sliding plate and the linear guide. The traditional The injection molding machine has no linear guide rail protection function, resulting in a shorter life of the linear guide rail, and the use environment of the injection molding machine is more complicated. Impurities and sewage will inevitably fall on the linear guide rail, causing rust on the guide rail surface, affecting the accuracy of the linear guide rail, and reducing the linearity. The service life of the guide rail. For this reason, we have proposed an injection molding machine with linear guide rail protection function to solve the above problems.
实用新型内容Utility model content
本实用新型的目的是为了解决现有技术中存在往复直线运动过程中，滑动板与直线导轨之间会产生巨大的摩擦力，传统的注塑机均无直线导轨保护功能，造成直线导轨寿命较短，且注塑机的使用环境较复杂，杂质和污水难免会落在直线导轨上，导致导轨面生锈，影响直线导轨的精度，降低直线导轨的使用寿命的缺点，而提出的一种带有直线导轨保护功能的注塑机。The purpose of the utility model is to solve the problem of the huge friction between the sliding plate and the linear guide during the reciprocating linear motion in the prior art. The traditional injection molding machine has no linear guide protection function, resulting in a shorter life of the linear guide. In addition, the use environment of the injection molding machine is more complicated. Impurities and sewage will inevitably fall on the linear guide rail, causing the guide rail surface to rust, affecting the accuracy of the linear guide rail, and reducing the service life of the linear guide rail. Injection molding machine with rail protection function.
为了实现上述目的，本实用新型采用了如下技术方案：In order to achieve the above purpose, the present utility model adopts the following technical solutions:
设计一种带有直线导轨保护功能的注塑机，包括注塑机，所述注塑机包括若干直线导轨、滑动安装板，所述滑动安装板在所述直线导 轨的位置均设有导轨孔，所述导轨孔内侧均固定设有固定套筒，所述固定套筒内侧均设有转动套筒，所述固定套筒内侧均设有若干A转动钢球滑槽，所述转动套筒外侧在所述A转动钢球滑槽的位置均设有B转动钢球滑槽，所述A转动钢球滑槽内侧均转动设有若干均匀分布的转动钢球，所述转动钢球另一侧均转动连接在所述B转动钢球滑槽内侧，所述转动套筒内侧均设有承重套筒，所述承重套筒外侧均固定设有若干均匀分布的承重连接板，所述承重连接板另一侧均固定在所述转动套筒内侧，所述承重套筒内侧均设有若干均匀分布的A钢球转动孔，所述A钢球转动孔内侧均转动连接设有承重保护钢球，所述承重保护钢球一侧与所述直线导轨外侧均可转动式连接，所述承重套筒内侧均设有钢球支撑套筒，所述钢球支撑套筒外侧均设有若干均匀分布的B钢球转动孔，所述承重保护钢球外侧均转动连接在所述B钢球转动孔内侧。An injection molding machine with linear guide rail protection function is designed, including an injection molding machine. The injection molding machine includes a plurality of linear guide rails and a sliding mounting plate. The sliding mounting plate is provided with guide rail holes at the position of the linear guide rail. The inner side of the guide rail hole is fixed with a fixed sleeve, the inner side of the fixed sleeve is provided with a rotating sleeve, the inner side of the fixed sleeve is provided with a number of A rotating steel ball sliding grooves, and the outer side of the rotating sleeve is on the A rotating steel ball chute is provided at the position of the B rotating steel ball chute. The inner side of the A rotating steel ball chute is rotated with a number of evenly distributed rotating steel balls, and the other side of the rotating steel ball is rotatably connected On the inner side of the B rotating steel ball chute, the inner side of the rotating sleeve is provided with a load-bearing sleeve, and the outer side of the load-bearing sleeve is fixed with a number of evenly distributed load-bearing connecting plates, and the other side of the load-bearing connecting plate All are fixed on the inner side of the rotating sleeve, the inner side of the bearing sleeve is provided with a number of evenly distributed A steel ball rotating holes, and the inner side of the A steel ball rotating holes are rotatably connected with load-bearing protection steel balls. One side of the protective steel ball and the outer side of the linear guide rail can be connected in a rotatable manner. The inner side of the load-bearing sleeve is provided with a steel ball support sleeve, and the outer side of the steel ball support sleeve is provided with a number of evenly distributed B steel balls In the rotating hole, the outer sides of the load-bearing protection steel ball are all rotatably connected to the inner side of the B steel ball rotating hole.
优选的，所述转动钢球外侧均转动连接设有连接套环，所述连接套环之间均固定设有弧形连接杆。Preferably, the outer sides of the rotating steel balls are rotatably connected with connecting collars, and arc-shaped connecting rods are fixed between the connecting collars.
优选的，所述固定套筒相远离的两侧均固定设有环形挡板，所述环形挡板一侧均设有通孔，所述通孔内侧均固定设有密封圈，所述直线导轨外侧均滑动连接在所述密封圈内侧。Preferably, an annular baffle is fixed on both sides of the fixed sleeve far away from each other, a through hole is provided on one side of the annular baffle, a sealing ring is fixed on the inner side of the through hole, and the linear guide rail The outer sides are all slidingly connected to the inner side of the sealing ring.
本实用新型提出的一种带有直线导轨保护功能的注塑机，有益效果在于：通过设置固定套筒、转动套筒、转动钢球，使其具有转动功能，当在滑动过程中遇到卡顿时，可进行旋转解除卡顿，从而减少对直线导轨产生的摩擦力、冲击力，从而减少对直线导轨的摩擦，可有 效保护直线导轨，提高使用寿命，通过设置承重套筒、承重连接板，使其具有较强的承载能力，通过设置承重保护钢球，使其在滑动过程中受力均匀，且在滑动过程中可带动承重保护钢球在直线导轨上进行转动，从而大大减小直线导轨受到的摩擦力，可有效保护直线导轨，大大提高其使用寿命，通过设置连接套环、弧形连接杆，可将转动钢球等角度均匀支撑，使其受力均匀，提高其稳定性，通过设置环形挡板、密封圈，使其可将落在直线导轨上的污水和杂质在滑动的过程中自动将其清理，进一步保护直线导轨，适合推广。The utility model proposes an injection molding machine with linear guide rail protection function. The beneficial effect is that by setting a fixed sleeve, a rotating sleeve, and rotating a steel ball, it has a rotating function, and when it encounters a jam during the sliding process , Can be rotated to release the jam, thereby reducing the friction and impact on the linear guide, thereby reducing the friction on the linear guide, can effectively protect the linear guide, and improve the service life. By setting the load-bearing sleeve and the load-bearing connecting plate, It has strong load-bearing capacity. The load-bearing protection steel ball is set to make it evenly stressed during the sliding process, and the load-bearing protection steel ball can be driven to rotate on the linear guide during the sliding process, thereby greatly reducing the linear guide The frictional force of the linear guide can effectively protect the linear guide rail and greatly increase its service life. By setting the connecting collar and the arc-shaped connecting rod, the rotating steel ball can be evenly supported at an angle, so that the force is uniform, and its stability is improved. The annular baffle and sealing ring make it possible to automatically clean the sewage and impurities falling on the linear guide during the sliding process, and further protect the linear guide, which is suitable for promotion.
图1为本实用新型提出的一种带有直线导轨保护功能的注塑机的正面轴测结构示意图；Figure 1 is a schematic diagram of the front axonometric structure of an injection molding machine with linear guide rail protection function proposed by the utility model;
图2为本实用新型中滑动安装板的结构示意图；Figure 2 is a schematic diagram of the structure of the sliding mounting plate in the utility model;
图3为本实用新型提出的一种带有直线导轨保护功能的注塑机的局部轴测结构示意图；Figure 3 is a schematic diagram of a partial axonometric structure of an injection molding machine with linear guide rail protection function proposed by the utility model;
图4为本实用新型提出的一种带有直线导轨保护功能的注塑机的局部爆炸轴测结构示意图；Figure 4 is a schematic diagram of a partial explosion axonometric structure of an injection molding machine with linear guide rail protection function proposed by the utility model;
图5为本实用新型提出的一种带有直线导轨保护功能的注塑机的局部轴测结构示意图；Figure 5 is a partial axonometric structure diagram of an injection molding machine with linear guide rail protection function proposed by the utility model;
图6为本实用新型提出的一种带有直线导轨保护功能的注塑机的局部剖切结构示意图。Fig. 6 is a schematic diagram of a partial cut-away structure of an injection molding machine with linear guide rail protection function proposed by the utility model.
图中：注塑机1、直线导轨2、滑动安装板3、导轨孔4、固定套筒5、转动套筒6、A转动钢球滑槽7、B转动钢球滑槽8、转动钢球 9、承重套筒10、承重连接板11、A钢球转动孔12、承重保护钢球13、钢球支撑套筒14、B钢球转动孔15、连接套环16、弧形连接杆17、环形挡板18、密封圈19。In the picture: injection molding machine 1, linear guide 2, sliding mounting plate 3, guide hole 4, fixed sleeve 5, rotating sleeve 6, A rotating steel ball chute 7, B rotating steel ball chute 8, rotating steel ball 9 , Load-bearing sleeve 10, load-bearing connecting plate 11, A steel ball rotating hole 12, load-bearing protection steel ball 13, steel ball support sleeve 14, B steel ball rotating hole 15, connecting collar 16, arc connecting rod 17, ring Baffle 18, sealing ring 19.
下面将结合本实用新型实施例中的附图，对本实用新型实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本实用新型一部分实施例，而不是全部的实施例。The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, not all implementations. example.
参照图1-6，一种带有直线导轨保护功能的注塑机，包括注塑机1，注塑机1包括若干直线导轨2、滑动安装板3，滑动安装板3在直线导轨2的位置均设有导轨孔4，导轨孔4内侧均固定设有固定套筒5，固定套筒5内侧均设有转动套筒6，固定套筒5内侧均设有若干A转动钢球滑槽7，转动套筒6外侧在A转动钢球滑槽7的位置均设有B转动钢球滑槽8，A转动钢球滑槽7内侧均转动设有若干均匀分布的转动钢球9，转动钢球9外侧均转动连接设有连接套环16，连接套环16之间均固定设有弧形连接杆17，可将转动钢球9等角度均匀支撑，使其受力均匀，提高其稳定性，转动钢球9另一侧均转动连接在B转动钢球滑槽8内侧，使其具有转动功能，当在滑动过程中遇到卡顿时，可进行旋转解除卡顿，从而减少对直线导轨2产生的摩擦力、冲击力，从而减少对直线导轨2的摩擦，可有效保护直线导轨2，提高使用寿命，转动套筒6内侧均设有承重套筒10，承重套筒10外侧均固定设有若干均匀分布的承重连接板11，承重连接板11另一侧均固定在转动套筒6内侧，使其具有较强的承载能力。Refer to Figure 1-6, an injection molding machine with linear guide rail protection function, including injection molding machine 1, injection molding machine 1 includes a number of linear guide rails 2, sliding mounting plate 3, the sliding mounting plate 3 is provided at the position of the linear guide 2 The inner side of the guide hole 4 and the guide hole 4 are fixed with a fixed sleeve 5, the inner side of the fixed sleeve 5 is provided with a rotating sleeve 6, and the inner side of the fixed sleeve 5 is provided with a number of A rotating steel ball slide grooves 7, a rotating sleeve 6 On the outside of the A rotating steel ball chute 7, there is a B rotating steel ball chute 8. The inside of the A rotating steel ball chute 7 is rotated with a number of evenly distributed rotating steel balls 9, and the outside of the rotating steel ball 9 is evenly distributed. The rotating connection is provided with a connecting collar 16, and arc connecting rods 17 are fixed between the connecting collars 16, which can evenly support the rotating steel ball 9 at equal angles, so that the force is uniform, and its stability is improved. 9 The other side is rotatably connected to the inner side of the B rotating steel ball chute 8, so that it has a rotating function. When it encounters a jam during the sliding process, it can be rotated to release the jam, thereby reducing the friction generated on the linear guide 2 , Impact force, thereby reducing the friction to the linear guide 2, can effectively protect the linear guide 2, and increase the service life. The inner side of the rotating sleeve 6 is equipped with a bearing sleeve 10, and the outer side of the bearing sleeve 10 is fixed with a number of evenly distributed The load-bearing connecting plate 11 and the other side of the load-bearing connecting plate 11 are both fixed on the inner side of the rotating sleeve 6, so that it has a strong load-bearing capacity.
承重套筒10内侧均设有若干均匀分布的A钢球转动孔12，A钢球转动孔12内侧均转动连接设有承重保护钢球13，承重保护钢球13一侧与直线导轨2外侧均可转动式连接，使其在滑动过程中受力均匀，且在滑动过程中可带动承重保护钢球13在直线导轨2上进行转动，从而大大减小直线导轨2受到的摩擦力，可有效保护直线导轨2，大大提高其使用寿命，承重套筒10内侧均设有钢球支撑套筒14，钢球支撑套筒14外侧均设有若干均匀分布的B钢球转动孔15，承重保护钢球13外侧均转动连接在B钢球转动孔15内侧，固定套筒5相远离的两侧均固定设有环形挡板18，环形挡板18一侧均设有通孔，通孔内侧均固定设有密封圈19，直线导轨2外侧均滑动连接在密封圈19内侧，使其可将落在直线导轨2上的污水和杂质在滑动的过程中自动将其清理，进一步保护直线导轨2。The inner side of the bearing sleeve 10 is provided with a number of evenly distributed A steel ball rotating holes 12, and the inner side of the A steel ball rotating holes 12 are rotatably connected with a load-bearing protection steel ball 13, and the side of the load-bearing protection steel ball 13 and the outer side of the linear guide 2 are both The rotatable connection makes it evenly stressed during the sliding process, and the load-bearing protection steel ball 13 can be driven to rotate on the linear guide rail 2 during the sliding process, thereby greatly reducing the friction force on the linear guide rail 2 and effectively protecting The linear guide rail 2 greatly improves its service life. The inner side of the bearing sleeve 10 is equipped with a steel ball support sleeve 14, and the outer side of the steel ball support sleeve 14 is provided with a number of evenly distributed B steel ball rotating holes 15 to protect the steel ball. The outer side of 13 is rotatably connected to the inner side of the B steel ball rotation hole 15. The two sides of the fixed sleeve 5 are fixed with annular baffle 18, one side of the annular baffle 18 is provided with a through hole, and the inner side of the through hole is fixed. There is a sealing ring 19, and the outer sides of the linear guide rail 2 are slidingly connected to the inner side of the sealing ring 19, so that sewage and impurities falling on the linear guide rail 2 can be automatically cleaned during the sliding process, and the linear guide rail 2 is further protected.
本实用新型，使用时通过设置固定套筒5、转动套筒6、转动钢球9，使其具有转动功能，当在滑动过程中遇到卡顿时，可进行旋转解除卡顿，从而减少对直线导轨2产生的摩擦力、冲击力，从而减少对直线导轨2的摩擦，可有效保护直线导轨2，提高使用寿命，通过设置承重套筒10、承重连接板11，使其具有较强的承载能力，通过设置承重保护钢球13，使其在滑动过程中受力均匀，且在滑动过程中可带动承重保护钢球13在直线导轨2上进行转动，从而大大减小直线导轨2受到的摩擦力，可有效保护直线导轨2，大大提高其使用寿命，通过设置连接套环16、弧形连接杆17，可将转动钢球9等角度均匀支撑，使其受力均匀，提高其稳定性，通过设置环形挡板18、 密封圈19，使其可将落在直线导轨2上的污水和杂质在滑动的过程中自动将其清理，进一步保护直线导轨2，适合推广。The utility model has a rotating function by setting the fixed sleeve 5, rotating sleeve 6, and rotating steel ball 9 when in use. When a jam is encountered during the sliding process, it can be rotated to release the jam, thereby reducing the alignment The friction and impact force generated by the guide rail 2 can reduce the friction on the linear guide rail 2, which can effectively protect the linear guide rail 2 and increase the service life. By setting the bearing sleeve 10 and the bearing connecting plate 11, it has a strong bearing capacity , By setting the load-bearing protection steel ball 13, it is uniformly stressed during the sliding process, and the load-bearing protection steel ball 13 can be driven to rotate on the linear guide rail 2 during the sliding process, thereby greatly reducing the friction force on the linear guide rail 2 , It can effectively protect the linear guide rail 2 and greatly increase its service life. By setting the connecting collar 16 and the arc-shaped connecting rod 17, the rotating steel ball 9 can be evenly supported at equal angles to make it evenly stressed and improve its stability. The annular baffle 18 and the sealing ring 19 are arranged so that the sewage and impurities falling on the linear guide 2 can be automatically cleaned during the sliding process, and the linear guide 2 is further protected, which is suitable for promotion.
以上所述，仅为本实用新型较佳的具体实施方式，但本实用新型的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本实用新型揭露的技术范围内，根据本实用新型的技术方案及其实用新型构思加以等同替换或改变，都应涵盖在本实用新型的保护范围之内。The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited to this. Anyone familiar with the technical field within the technical scope disclosed by the present utility model, according to the present utility model The technical solutions of the new type and the concept of the utility model to be equivalently replaced or changed shall be covered by the scope of protection of the present utility model.
Claims (3)
- 一种带有直线导轨保护功能的注塑机，包括注塑机(1)，所述注塑机(1)包括若干直线导轨(2)、滑动安装板(3)，所述滑动安装板(3)在所述直线导轨(2)的位置均设有导轨孔(4)，其特征在于，所述导轨孔(4)内侧均固定设有固定套筒(5)，所述固定套筒(5)内侧均设有转动套筒(6)，所述固定套筒(5)内侧均设有若干A转动钢球滑槽(7)，所述转动套筒(6)外侧在所述A转动钢球滑槽(7)的位置均设有B转动钢球滑槽(8)，所述A转动钢球滑槽(7)内侧均转动设有若干均匀分布的转动钢球(9)，所述转动钢球(9)另一侧均转动连接在所述B转动钢球滑槽(8)内侧，所述转动套筒(6)内侧均设有承重套筒(10)，所述承重套筒(10)外侧均固定设有若干均匀分布的承重连接板(11)，所述承重连接板(11)另一侧均固定在所述转动套筒(6)内侧，所述承重套筒(10)内侧均设有若干均匀分布的A钢球转动孔(12)，所述A钢球转动孔(12)内侧均转动连接设有承重保护钢球(13)，所述承重保护钢球(13)一侧与所述直线导轨(2)外侧均可转动式连接，所述承重套筒(10)内侧均设有钢球支撑套筒(14)，所述钢球支撑套筒(14)外侧均设有若干均匀分布的B钢球转动孔(15)，所述承重保护钢球(13)外侧均转动连接在所述B钢球转动孔(15)内侧。An injection molding machine with linear guide rail protection function, including an injection molding machine (1), the injection molding machine (1) includes a plurality of linear guide rails (2), a sliding mounting plate (3), the sliding mounting plate (3) Each position of the linear guide rail (2) is provided with a guide rail hole (4), characterized in that a fixing sleeve (5) is fixed inside the guide rail hole (4), and a fixing sleeve (5) is fixed on the inner side of the fixing sleeve (5). Each is provided with a rotating sleeve (6), the inner side of the fixed sleeve (5) is provided with a number of A rotating steel ball slide grooves (7), and the outer side of the rotating sleeve (6) slides on the A rotating steel ball The position of the groove (7) is provided with a B rotating steel ball chute (8), and the inner side of the A rotating steel ball chute (7) is rotated with a number of evenly distributed rotating steel balls (9), and the rotating steel The other side of the ball (9) is rotatably connected to the inner side of the B-rotating steel ball chute (8), and the inner side of the rotating sleeve (6) is provided with a load-bearing sleeve (10), and the load-bearing sleeve (10) ) The outer sides are fixed with a number of evenly distributed load-bearing connecting plates (11), the other side of the load-bearing connecting plates (11) is fixed on the inner side of the rotating sleeve (6), and the inner side of the load-bearing sleeve (10) There are several evenly distributed A steel ball rotating holes (12), and the inner side of the A steel ball rotating holes (12) are rotatably connected with load-bearing protection steel balls (13), and the load-bearing protection steel balls (13) are one The side and the outer side of the linear guide rail (2) can be connected in a rotatable manner, the inner side of the load-bearing sleeve (10) is provided with a steel ball support sleeve (14), and the outer side of the steel ball support sleeve (14) is provided There are several evenly distributed B steel ball rotating holes (15), and the outer sides of the load-bearing protection steel balls (13) are rotatably connected to the inner side of the B steel ball rotating holes (15).
- 根据权利要求1所述的一种带有直线导轨保护功能的注塑机，其特征在于，所述转动钢球(9)外侧均转动连接设有连接套环(16)，所述连接套环(16)之间均固定设有弧形连接杆(17)。The injection molding machine with linear guide rail protection function according to claim 1, characterized in that the outer sides of the rotating steel ball (9) are rotatably connected with a connecting collar (16), and the connecting collar ( An arc-shaped connecting rod (17) is fixed between 16).
- 根据权利要求1所述的一种带有直线导轨保护功能的注塑机， 其特征在于，所述固定套筒(5)相远离的两侧均固定设有环形挡板(18)，所述环形挡板(18)一侧均设有通孔，所述通孔内侧均固定设有密封圈(19)，所述直线导轨(2)外侧均滑动连接在所述密封圈(19)内侧。The injection molding machine with linear guide rail protection function according to claim 1, characterized in that the two sides of the fixed sleeve (5) far away are fixedly provided with an annular baffle (18), and the annular baffle (18) is fixed. A through hole is provided on one side of the baffle (18), a sealing ring (19) is fixed on the inner side of the through hole, and the outer side of the linear guide rail (2) is slidably connected to the inner side of the sealing ring (19).
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| CN201921531914.5 | 2019-09-16 | ||
| CN201921531914.5U CN210525772U (en) | 2019-09-16 | 2019-09-16 | Injection molding machine with linear guide rail protection function |
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| WO2021051671A1 true WO2021051671A1 (en) | 2021-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| PCT/CN2019/124389 WO2021051671A1 (en) | 2019-09-16 | 2019-12-10 | Injection molding machine having linear guide rail protection function |
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| EP0213211A1 (en) * | 1985-02-22 | 1987-03-11 | Fanuc Ltd. | Mold clamping structure for injection molding machines |
| US5378141A (en) * | 1992-08-31 | 1995-01-03 | Nissei Plastic Industrial Co., Ltd. | Motor driven type die tightening apparatus for an injection molding machine |
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| CN209164379U (en) * | 2018-10-08 | 2019-07-26 | 东莞市钢锐精密五金有限公司 | A kind of straight-line ball guide sleeve |
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2019
- 2019-09-16 CN CN201921531914.5U patent/CN210525772U/en active Active
- 2019-12-10 WO PCT/CN2019/124389 patent/WO2021051671A1/en active Application Filing
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| EP0213211A1 (en) * | 1985-02-22 | 1987-03-11 | Fanuc Ltd. | Mold clamping structure for injection molding machines |
| US5378141A (en) * | 1992-08-31 | 1995-01-03 | Nissei Plastic Industrial Co., Ltd. | Motor driven type die tightening apparatus for an injection molding machine |
| CN1358258A (en) * | 1999-08-06 | 2002-07-10 | Ina滚动轴承谢夫勒无限责任公司 | Linear roller bearing |
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