Sectional material for placing synchronous belt

Abstract

The section bar comprises a placing section and the synchronous belt, the length direction of the placing section extends up and down, a mounting opening is formed in the right side of the placing section, the placing section is made of glass fiber reinforced plastic, and a mounting cavity for placing the synchronous belt is formed in the position, located on the left side of the mounting opening, of the placing section. And a plurality of mass reduction grooves are formed in the placement section. By the adoption of the scheme, the profile for containing the synchronous belt is provided, the total weight of the containing sections is reduced through the mass reducing grooves, and convenience is provided for installation and layout.

Description

Technical Field

[0001] The utility model relates to the field of profiles, in particular to a profile for placing a synchronous belt. Background Art

[0002] In the field of mechanical transmission, synchronous belt drive systems are widely used, among which the profiles used to carry and guide the synchronous belts play a key role. Traditional profiles often focus on strength and basic structural functions in design, ignoring the impact of weight on the overall performance of the equipment.

[0003] As mechanical equipment develops towards lightweight and high efficiency, overweight profiles will not only increase the energy consumption of equipment operation, but may also affect the dynamic performance and response speed of the equipment. In addition, in some scenarios with strict restrictions on installation space, heavier profiles will also bring inconvenience to installation and layout. Therefore, how to ensure that the profile can stably play a supporting role for the placement of the synchronous belt while reducing the weight to facilitate installation and layout has become a problem that technicians in this field need to solve urgently. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a method of reducing the total weight of the placement section by providing a mass-reducing groove, thereby facilitating installation layout.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: it includes a placement section and a synchronous belt, the length direction of the placement section extends up and down, an installation opening is arranged on the right side of the placement section, the placement section is made of fiberglass and the placement section is located on the left side of the installation opening and an installation cavity for placing the synchronous belt is arranged, and a plurality of mass-reducing grooves are arranged on the placement section.

[0006] The utility model is further configured to include a shielding plate, which is located at the installation opening and is buckled and connected with the placement section, and the rightward projection of the synchronous belt falls on the shielding plate.

[0007] The utility model is further configured as follows: the placement section is provided with connecting blocks protrudingly on both the upper and lower sides of the installation opening; the placement section is provided with a left placement groove on the left side of each connecting block and a right placement groove on the right side; the shielding plate is made of a material that is easy to deform and includes a left limiting section located on the left side of the connecting block and a right limiting section located on the right side of the connecting plate; the left side of the connecting block abuts against the left limiting section and the right side abuts against the right limiting section.

[0008] The utility model is further configured as follows: the placement section also includes a placement position for placing the synchronous belt, the placement section is provided with a support plate below the placement position, and the placement section includes L-shaped card blocks on the left and right sides of the placement position.

[0009] The utility model is further configured as follows: it also includes a splicing section and a connecting piece rotatably installed on the splicing section, the connecting piece is made of a material that is easy to deform, the placement section also includes a connecting groove parallel to the placement position, the splicing section is located above the connecting groove and is provided with a matching groove, the connecting piece is located in the matching groove and is provided with an installation slot, and the placement section is located on the rotation trajectory of the connecting piece and is provided with an installation plug block inserted into the installation slot.

[0010] The utility model is further configured as follows: the installation plug block also includes an upper mating surface located above the installation slot and a lower mating surface located below the installation slot, the upper mating surface abuts against the upper end of the connecting piece, and the lower mating surface abuts against the lower end of the connecting piece.

[0011] The utility model is further configured as follows: it also includes bolts, the splicing section is provided with a rotating seat on both the front and rear sides of the matching groove, the connecting member includes a rotating shaft on the front and rear sides and each rotating shaft is rotatably installed on the rotating seat on the corresponding side, each rotating seat is provided with a socket, each rotating shaft is provided with a first screw hole on the left and right sides and is symmetrically arranged along the midpoint of the rotating seat, and each rotating shaft is also provided with a second screw hole on the upper and lower sides, the bolt is inserted into the socket and is threadedly matched with the first screw hole or threadedly matched with the second screw hole.

[0012] By adopting the above technical scheme, 1. Since the placement segment is made of fiberglass, compared with traditional metal profiles, the strength of fiberglass is close to that of metal, but its weight is much lower than that of metal materials of the same volume, and fiberglass exhibits excellent chemical corrosion resistance. Because of its smooth surface, it is not easy to be contaminated by dirt, and does not need to be rust-proofed like metal. At the same time, due to the diversity of its molding process, fiberglass can be made into various complex shapes and sizes, which enhances the durability and adaptability of the profile; 2. The existence of the weight-reducing groove can effectively reduce the overall weight of the placement segment. When the placement segment is connected to the baffle plate, the weight-reducing groove can serve as a stress concentration area to absorb and disperse the dynamic loads generated during the operation of the synchronous belt structure, which can release stress to a certain extent, reduce the occurrence of local high stress points and improve the bearing capacity of the overall structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be 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 paying creative work.

[0014] Figure 1 It is a front view of a mass reduction tank included in a specific embodiment of the utility model;

[0015] Figure 2 It is a front view of two mass reduction tanks in a specific embodiment of the utility model;

[0016] Figure 3 This is a reference diagram of the synchronous belt located in the placement segment;

[0017] Figure 4 It is a three-dimensional diagram of the utility model;

[0018] Figure 5 It is an exploded view of the utility model;

[0019] Figure 6 for Figure 4 A magnified view of middle;

[0020] Figure 7 for Figure 4 Enlarged view of B.

[0021] In the figure: 1-placement section, 11-installation opening, 12-installation cavity, 13-reduced mass slot, 14-connection plug-in block, 15-left placement slot, 16-right placement slot, 17-placement position, 171-card block, 18-support plate, 19-connection slot;

[0022] 2- Timing belt;

[0023] 3- shielding plate, 31- left limit section, 32- right limit section;

[0024] 4-joining section, 41-matching groove, 42-rotating seat, 421-jack;

[0025] 5-connecting piece, 51-installing slot, 52-rotating shaft, 521-first screw hole, 522-second screw hole;

[0026] 6-installation plug, 61-upper mating surface, 62-lower mating surface. DETAILED DESCRIPTION

[0027] 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.

[0028] like Figure 1-Figure 7As shown, the utility model discloses a glass fiber reinforced plastic profile for placing a synchronous belt 2, comprising a placement section 1 and a synchronous belt 2, wherein the placement section 1 extends in a longitudinal direction up and down, a mounting opening 11 is arranged on the right side of the placement section 1, the placement section 1 is made of glass fiber reinforced plastic, and a mounting cavity 12 for placing the synchronous belt 2 is arranged on the left side of the mounting opening 11, and a plurality of weight-reducing grooves 13 are arranged on the placement section 1. 1. Since the placement section 1 is made of glass fiber reinforced plastic, compared with traditional metal profiles, the strength of glass fiber reinforced plastic is close to that of metal, but the weight is much lower than that of metal materials of the same volume, and the glass fiber reinforced plastic exhibits excellent chemical resistance 1. The presence of the weight-reducing groove 13 can effectively reduce the overall weight of the placement section 1. When the placement section 1 is connected to the baffle plate 3, the weight-reducing groove 13 can serve as a stress concentration area to absorb and disperse the dynamic loads generated during the operation of the synchronous belt 2 structure, which can release stress to a certain extent, reduce the occurrence of local high stress points and improve the bearing capacity of the overall structure.

[0029] It is worth noting that the number of the mass reduction slots 13 of the present invention can be set according to the needs, such as Figure 1 As shown, the number of the mass reduction slot 13 is one; Figure 2 As shown, the number of the mass reducing slots 13 is two or more.

[0030] Among them, it also includes a baffle plate 3, and the projection of the synchronous belt 2 to the right falls on the baffle plate 3. The baffle plate 3 is located at the installation opening 11 and is buckled with the placement section 1. The projection of the synchronous belt 2 to the right falls on the baffle plate 3. Since the synchronous belt 2 is located in the installation cavity 12 and the projection to the right falls on the baffle plate 3, after the synchronous belt 2 is loaded into the installation cavity 12 of the placement section 1, and after the connection between the placement section 1 and the baffle plate 3 is completed, during the operation of the synchronous belt 2 assembly, the baffle plate 3 can shield the synchronous belt 2, thereby preventing unrelated personnel from crossing the baffle plate 3 and contacting the synchronous belt 2, thereby effectively improving the safety of the synchronous belt 2 transmission structure during use.

[0031] Preferably, the placement section 1 is provided with connecting blocks 14 on both the upper and lower sides of the installation opening 11, the placement section 1 is provided with a left placement groove on the left side of each connecting block 14 and a right placement groove 16 on the right side, the shielding plate 3 is made of a material that is easy to deform and includes a left limiting section 31 on the left side of the connecting block 14 and a right limiting section 32 on the right side of the connecting plate, the left side of the connecting block 14 abuts against the left limiting section 31 and the right side abuts against the right limiting section 32, and since the installation cavity 12 is arranged through the placement section 1, when the synchronous belt 2 is placed in the installation cavity After being installed in the cavity 12, the shielding plate 3 is slid from one of the front and rear ends of the placement section 1 and installed on the placement section 1. At this time, since each connecting block 14 can be located in the corresponding placement groove, the left limit section 31 and the right limit section 32 of the matching part on the shielding plate 3 can be against the connecting block 14 of the placement section 1, so that the shielding plate 3 cannot be removed in the front and rear directions. While the relative position of the shielding plate 3 and the placement section 1 is determined and convenience is provided for the position fixation of the two, the shielding plate 3 can be stably located at the installation port 11 and connected to the placement section 1 without the action of external force.

[0032] Preferably, the placement section 1 also includes a placement position 17 for placing the synchronous belt 2, and a support plate 18 is provided on the placement section 1 below the placement position 17. The placement section 1 includes L-shaped blocks 171 on the left and right sides of the placement position 17, and each block 171 is against the front and rear ends of the synchronous belt 2. Since the support plate 18 is located below the placement position 17, the support plate 18 can provide support for the top of the synchronous belt 2 to ensure the stable installation of the synchronous belt 2. At the same time, the existence of each block 171 can limit the front and rear directions of the synchronous belt 2 on the placement section 1 to further improve the stability of the synchronous belt 2 on the placement section 1.

[0033] In addition, it also includes a splicing section 4 and a connecting member 5 rotatably installed on the splicing section 4, the connecting member 5 is made of a material that is easy to deform, such as rubber, the placement section 1 also includes a connecting groove 19 parallel to the placement position 17, the splicing section 4 is provided with a matching groove 41 above the connecting groove 19, the connecting member 5 is located in the matching groove 41 and is provided with an installation slot 51, and the placement section 1 is provided with an installation plug 6 for inserting the installation slot 51 on the rotation track of the connecting member 5. Different application scenarios may require synchronous belt 2 systems with different configurations, and the design that the splicing section 4 and the placement section 1 can be connected makes it possible to connect the splicing section 4 and the placement section 1 together when the two are stored, so that the placement connection of the two is more compact, especially when the horizontal space is limited. When activated, the two are separated. At this time, the splicing section 4 and the placement section 1 can both be placed for the synchronous belt 2. Therefore, the setting of the connecting member 5 can provide convenience for the storage of the splicing section 4 and the placement section 1 without affecting the normal use of the two.

[0034] Among them, the installation block 6 also includes an upper mating surface 61 located above the installation slot 51 and a lower mating surface 62 located below the installation slot 51. The upper mating surface 61 abuts against the upper end of the connecting member 5, and the lower mating surface 62 abuts against the lower end of the connecting member 5. After rotating the connecting member 5, the upper mating surface 61 and the lower mating surface 62 will respectively abut against the upper and lower ends of the connecting member 5, thereby facilitating the determination of the relative position of the connecting member 5 and the placement section 1. Rotating the connecting member 5 in the reverse direction can separate the installation block 6 from the installation slot 51 and further separate the connecting member 5 from the placement section 1.

[0035] In addition, by fixing magnets with opposite magnetic properties on the placement section 1 and the connecting piece 5 respectively, when the splicing section 4 is connected to the placement section 1, the placement section 1 can be stably connected to the connecting section, so that the splicing section 4 and the placement section 1 are tightly connected together. By staggering the magnets and applying force to the connecting piece 5, the mounting block 6 can be separated from the mounting slot 51, so that the splicing section 4 is separated from the placement section 1.

[0036] Among them, it also includes bolts (not shown in the figure), the splicing section 4 is provided with a rotating seat 42 on both sides of the front and rear of the matching groove 41, and each rotating seat 42 is detachably connected to the splicing section 4, the connecting member 5 includes a rotating shaft 52 on both sides of the front and rear, and each rotating shaft 52 is rotatably installed on the rotating seat 42 on the corresponding side, and each rotating seat 42 is provided with a plug hole 421, and each rotating shaft 52 is provided with a first screw hole 521 on both sides of the left and right sides and is symmetrically arranged along the midpoint of the rotating seat 42, and each rotating shaft 52 is also provided with a second screw hole 522 on both sides of the upper and lower sides, and the bolt is inserted into the plug hole 421 and is threadedly matched with the first screw hole 521 or threadedly matched with the second screw hole 522. Since the first screw hole 521 is located on the left and right sides of each rotating shaft 52 and the second screw hole 522 is located on the upper and lower sides of each rotating shaft 52, at this time, by rotating the connecting member 5 (that is, it cooperates with or separates from the mounting plug block 6), as the connecting member 5 rotates, the rotating shaft 52 rotates accordingly and the first screw hole 521 or the second screw hole 522 located on the rotating shaft 52 will be offset from the socket 421 and the other will be aligned with the socket 421 on the rotating seat 42. At this time, a bolt is installed into the socket 421 and then connected to the first screw hole 521 or the second screw hole 522 aligned with the socket 421, so that the position of the connecting member 5 can be determined. At this time, the connecting member 5 is restricted by the bolt and is stable and will not rotate at will.

[0037] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A profile for placing a synchronous belt, comprising a placement section and a synchronous belt, wherein the length direction of the placement section extends up and down, and is characterized in that: An installation opening is arranged on the right side of the placement section, the placement section is made of fiberglass and an installation cavity for placing the synchronous belt is arranged on the left side of the installation opening, a plurality of mass-reducing grooves are arranged on the placement section, and a shielding plate is also included, the shielding plate is located at the installation opening and is buckled and connected with the placement section, and the projection of the synchronous belt to the right falls on the shielding plate.

2. A profile for placing a synchronous belt according to claim 1, characterized in that: The placement section is located on the upper and lower sides of the installation opening and is protrudingly provided with connecting blocks. The placement section is located on the left side of each connecting block and is provided with a left placement groove and a right placement groove on the right side. The shielding plate is made of a material that is easy to deform and includes a left limiting section located on the left side of the connecting block and a right limiting section located on the right side of the connecting plate. The left side of the connecting block is against the left limiting section and the right side is against the right limiting section.

3. A profile for placing a synchronous belt according to any one of claims 1-2, characterized in that: The placement section also includes a placement position for placing the synchronous belt, a support plate is arranged below the placement position of the placement section, and the placement section includes L-shaped card blocks on the left and right sides of the placement position.

4. A profile for placing a synchronous belt according to claim 3, characterized in that: It also includes a splicing section and a connecting piece rotatably installed on the splicing section, the connecting piece is made of a material that is easy to deform, the placement section also includes a connecting groove parallel to the placement position, the splicing section is provided with a matching groove above the connecting groove, the connecting piece is located in the matching groove and is provided with an installation slot, and the placement section is provided with an installation plug-in block inserted into the installation slot on the rotation trajectory of the connecting piece.

5. A profile for placing a synchronous belt according to claim 4, characterized in that: The mounting plug block also includes an upper mating surface located above the mounting slot and a lower mating surface located below the mounting slot, wherein the upper mating surface abuts against the upper end of the connector, and the lower mating surface abuts against the lower end of the connector.

6. A profile for placing a synchronous belt according to claim 5, characterized in that: It also includes bolts, and the splicing section is provided with a rotating seat on both the front and rear sides of the matching groove. The connecting part includes a rotating shaft on the front and rear sides, and each rotating shaft is rotatably installed on the rotating seat on the corresponding side. Each rotating seat is provided with a socket, and a first screw hole is provided on the left and right sides of each rotating shaft and is symmetrically arranged along the midpoint of the rotating seat, and each rotating shaft is also provided with a second screw hole on the upper and lower sides. The bolt is inserted into the socket and is threadedly matched with the first screw hole or the second screw hole.

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