Machine rapid clamping structure for DIN35 guide rail installation

Abstract

The utility model provides a quick clamping structure of a machine for installing a DIN35 guide rail, which relates to the technical field of electronic component installation and comprises a guide rail, fixing holes penetrate through one surface of the guide rail in an array manner, a connecting piece is arranged on the surface of the guide rail, an occlusion block is arranged at the bottom of the connecting piece, a limiting screw is connected to the surface of the connecting piece, and a fixing piece is arranged on the surface of the connecting piece. A clamping groove is formed in the surface of the connecting piece, fixing plates are installed at the two ends of the connecting piece, a buckle is arranged on one side of each fixing plate, a groove is formed in the center of one end of each buckle, sliding grooves are formed in the two sides of each fixing plate, stretching plates are arranged in the sliding grooves, and limiting holes penetrate through the side faces of the fixing plates and the side faces of the stretching plates in an array mode. And the electrical elements with different sizes can be clamped by the single fixing plate and the single stretching plate, and convenience and rapidness are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic component installation, in particular to a machine quick clamping structure for DIN35 guide rail installation. Background Art

[0002] DIN rail is a German industrial standard. Using the rail is a way to install industrial electrical components. Electrical components that support this standard can be easily clipped onto the rail without the need for screws, and maintenance is also convenient.

[0003] The publication number is: CN214281899U. The utility model relates to the technical field of electronic component installation, and discloses a guide rail type quick installation structure, including a shell; a guide rail is connected inside the shell, the first end of the guide rail extends to the depth of the shell, and the second end of the guide rail is arranged at the opening of the shell; it also includes a carrier that moves along the guide rail and extends into the shell, and the carrier is joined and fixed to the guide rail. Applying the technical solution of the utility model, after the electronic components are fixedly installed on the carrier, the carrier is aligned with the guide rail, and the carrier and the electronic components are pushed along the guide rail as a whole to the depth of the shell, and the carrier is joined and fixed on the guide rail. At this point, the electronic components have successfully completed the installation in the narrow space in the shell. By adopting the installation technology of the guide rail type quick installation structure, the installation of electronic components is convenient and quick, and the assembly efficiency is improved; at the same time, it provides more convenient structural support for subsequent product upgrades and additional components.

[0004] The existing guide rail clamping structure requires multiple workers to install it together, and the workers need to apply a lot of force to all the buckles at the same time to install it in place. When disassembling, multiple people are required to apply force to all the buckles at the same time to successfully disassemble it. In addition, the existing guide rail clamping structure can only clamp electrical components of the same size when clamping electrical components. When clamping larger electrical components, it is necessary to replace the clamping structure of other sizes, which is complicated to operate. Utility Model Content

[0005] The utility model aims to solve the technical problems of the prior art that the guide rail is difficult to install and disassemble and cannot be fixed according to the height of the electrical components, and proposes a machine quick clamping structure for installing a DIN35 guide rail.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a machine quick clamping structure for installing a DIN35 guide rail, comprising a guide rail, one side of the guide rail is penetrated by an array of fixing holes, the surface of the guide rail is provided with a connecting piece, the bottom of the connecting piece is provided with a bite block, the surface of the connecting piece is connected to a limiting screw, the surface of the connecting piece is provided with a fixing piece, the surface of the connecting piece is provided with a slot, fixing plates are installed at both ends of the connecting piece, one side of the fixing plate is provided with a buckle, the center position of one end of the buckle is provided with a groove, both sides of the fixing plate are provided with sliding grooves, the inside of the sliding groove is provided with a stretching plate, and the sides of the fixing plate and the stretching plate are penetrated by an array of limiting holes.

[0007] It can be seen that in the above technical solution, before the work starts, the staff first takes out the guide rails and other components, and then the staff uses the limit screws to install the connector on the surface of the guide rails. When the connector is installed, the bite block at the bottom of the connector will bite the guide rail to fix the connector on the surface of the guide rail to prevent the connector from being displaced during later use. The staff installs the fixing part between the two sets of connectors and fixes the two sets of connectors with screws to prevent the distance between the two sets of connectors from being too large and damaging the electrical components. Then the staff splices the fixing plate with the connector. After all the work is completed, the staff installs the electrical components on the surface of the connector and fixes them. Then the staff pulls the stretching plate out from the inside of the fixing plate. The staff can adjust the height of the stretching plate according to the height of the electrical components. After the height of the stretching plate is adjusted, the staff uses the limit holes to pull the stretching plate Fix it with the fixing plate to prevent the stretching plate from slipping off later. After the electrical components are installed, the staff needs to fix the electrical components, where one end of the fixing plate fits with the inside of the slot to engage the fixing plate with the connector, and fix the two with screws and other parts. First, the staff pinches the buckle and inserts the buckle along the limiting hole. After the buckle engages with the limiting hole, the staff releases their hands. Since the buckle is relatively small, multiple sets can be used regardless of the size of the machine and equipment, and there is basically no space restriction. The staff can choose the installation position of the buckle according to the volume of the electrical component. If the electrical component needs to be disassembled later, the staff only needs to use a small flat-blade screwdriver to gently pry the buckle on either side of the guide rail, and the buckle will automatically slide to the predetermined position and no longer retract. The same is true for multiple buckles, thereby achieving the effect of easy disassembly and assembly by one person to improve efficiency. Then the staff can disassemble the electrical components.

[0008] Preferably, the fixing holes are arrayed on the surface of the guide rail, and each fixing hole has the same shape and size, and the connecting piece is located on the top surface of the guide rail.

[0009] It can be seen that in the above technical solution, the guide rail can be fixed on the surface of the object by using the fixing holes, and the fixing holes can be selected according to the length of the object. The connectors can facilitate the later placement of electrical components.

[0010] Preferably, the bite block is fixedly connected to the connecting piece, and one side of the bite block fits with the bottom of the guide rail, the limit screw is located on the top surface of the connecting piece, and one end of the limit screw fits tightly with the inside of the guide rail.

[0011] It can be seen that in the above technical solution, the engaging block can be used to fix the connecting member, and the limiting screw can be used to fix the connecting member and the guide rail to prevent the connecting member from falling off.

[0012] Preferably, the fixing piece is rectangular in shape, and is located between two adjacent groups of connecting pieces, and the bottom surface of the fixing plate is tightly fitted with the surface of the adjacent connecting pieces.

[0013] It can be seen that in the above technical solution, the two groups of connecting members can be connected by using fixing members, so as to increase the internal area of ​​the connecting members.

[0014] Preferably, the groove is rectangular in shape, and the buckle cooperates with the limiting hole.

[0015] It can be seen that in the above technical solution, the buckle can be used to fix and clamp the electrical components on the surface of the connector to prevent the electrical components from moving, and the groove can be used to facilitate the subsequent removal of the buckle.

[0016] Preferably, the fixing plate is L-shaped, and the shape of the slot is the same as the shape of one end of the fixing plate.

[0017] It can be seen that in the above technical solution, the fixing plate can be limited and fixed by using the card slot, the fixing plate can facilitate the installation of electrical components, and the sliding groove can make the stretching plate slide.

[0018] Preferably, two sides of the stretching plate are located in the slide groove, and the stretching plate is slidably connected to the slide groove, and one side of the stretching plate is in contact with the inside of the fixed plate.

[0019] It can be seen that in the above technical solution, the stretching plate can be used to fix the electrical components according to the volume and height of the electrical components, and the limiting holes can be used to fix the stretching plate when stretching to prevent the stretching plate from falling and damaging the electrical components.

[0020] Beneficial Effects

[0021] In the utility model, the staff arranges a buckle on each side of the guide rail, inserts the buckle into the limiting hole on the surface of the fixed plate or the stretching plate, and clamps one end of the buckle with the limiting hole, so as to install the buckle in the limiting hole. After the buckle is engaged, the electrical component on the surface of the guide rail can be clamped. If the electrical component needs to be disassembled, it is only necessary to use a small flat-blade screwdriver to gently pry the groove of the buckle on either side of the guide rail, and the buckle will automatically slide to the predetermined position without buckling back, thereby achieving the effect of easy disassembly and assembly by one person and improving efficiency.

[0022] In the utility model, a stretching plate is adopted to facilitate the installation of electrical components of different sizes by workers, and sliding grooves are provided on both sides of the fixed plate to facilitate the sliding of the stretching plate up and down on the surface of the fixed plate, so that the height of electrical components of different sizes can be adjusted at will, and there is no need to replace the fixed plate and the stretching plate of the same size as the electrical components, so that electrical components of different sizes can be clamped by a single fixed plate and a stretching plate, which is convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is the overall structural diagram of the buckle installation of the utility model structure;

[0024] Figure 2 This is a three-dimensional diagram of the buckle disassembly of the structure of the utility model;

[0025] Figure 3 This is the overall structural diagram of the buckle disassembly of the utility model structure;

[0026] Figure 4 This is a machine installation diagram of the utility model structure.

[0027] Legend:

[0028] 1. Guide rail; 2. Fixing hole; 3. Connector; 4. Engagement block; 5. Limit screw; 6. Fixing piece; 7. Buckle; 8. Groove; 10. Slot; 11. Fixing plate; 12. Slide groove; 13. Stretching plate; 14. Limit hole. DETAILED DESCRIPTION

[0029] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0030] The specific embodiments of the present utility model are described below in conjunction with the accompanying drawings. Specific embodiment:

[0032] Embodiment 1:

[0033] Reference Figure 1-4A machine quick clamping structure for installing a DIN35 guide rail comprises a guide rail 1, a fixing hole 2 is arranged inside the guide rail 1, a connector 3 is arranged on the surface of the guide rail 1, a bite block 4 is arranged at the bottom of the connector 3, a limit screw 5 is connected to the surface of the connector 3, the fixing holes 2 are arrayed on the surface of the guide rail 1, and each fixing hole 2 has the same shape and size, the connector 3 is located on the top surface of the guide rail 1, the guide rail 1 can be fixed on the surface of an object by using the fixing holes 2, and the fixing holes 2 can be selected according to the length of the object, the connector 3 can facilitate the later placement of electrical components, the bite block 4 is fixedly connected to the connector 3, and one side of the bite block 4 is in contact with the bottom of the guide rail 1, the limit screw 5 is located on the top surface of the connector 3, and one end of the limit screw 5 is tightly attached to the inside of the guide rail 1 The connector 3 is fitted with a bite block 4, and the connector 3 can be fixed to the guide rail 1 by a limit screw 5 to prevent the connector 3 from falling off. A fixing member 6 is provided on the surface of the connector 3, and a card slot 10 is provided on the surface of the connector 3. The fixing plate 11 is engaged with the card slot 10 through a card fitting at one end, and finally the fixing plate 11 and the connector 3 are reinforced with screws and other components to connect the two. The fixing member 6 is rectangular in shape, and the fixing member 6 is located between the two groups of connectors 3, and the bottom surface of the fixing plate 11 is tightly fitted with the surfaces of the two groups of connectors 3. The fixing member 6 can be used to connect the two groups of connectors 3, so as to increase the internal area of ​​the connector 3. Fixing plates 11 are installed at both ends of the connector 3, and a buckle 7 is provided on one side of the fixing plate 11. A groove 8 is provided at the center of one end of 7, and slide grooves 12 are provided on both sides of the fixing plate 11. A stretching plate 13 is provided inside the slide groove 12. The sides of the fixing plate 11 and the stretching plate 13 are arrayed with limit holes 14. The buckle 7 can fix and clamp the electrical components on the surface of the connector 3 to prevent the electrical components from moving. The groove 8 can be used to facilitate the later removal of the buckle 7. The shape of the slot 10 is the same as the shape of one end of the buckle 7. Before the work starts, the staff first takes out the guide rail 1 and other components, and then the staff uses the limit screw 5 to install the connector 3 on the surface of the guide rail 1. When the connector 3 is installed, the bite block 4 at the bottom of the connector 3 will bite the guide rail 1, so that the connector 3 is fixed on the surface of the guide rail 1 to prevent it from being used later. The connecting piece 3 is displaced, and the staff installs the fixing piece 6 between the two groups of connecting pieces 3, and fixes the two groups of connecting pieces 3 with screws to prevent the distance between the two groups of connecting pieces 3 from being too large and damaging the electrical components. After the electrical components are installed, the staff needs to fix the electrical components. First, the staff pinches the buckle 7 by hand and inserts the buckle 7 along the surface of the limiting hole 14. At this time, one end of the buckle 7 is against one side of the electrical component. When the buckle 7 is inserted into the limiting hole 14, since the buckle 7 is a high-elasticity, high-strength and self-lubricating plastic material, it is only necessary to align one end of the buckle 7 with the limiting hole 14 and insert it. At this time, one end of the buckle 7 is deformed by force until after insertion, the deformed end of the buckle 7 is clamped at the connection between the fixing plate 11,At the same time, the insertion end of the buckle 7 plays a role of offsetting the electrical component, thereby completing the fixed limit of the electrical component. It is difficult to disassemble and repair the electrical component when the buckle 7 is not removed. Since the width of the buckle 7 is very small, multiple sets can be used regardless of the size of the machine and equipment, and there is basically no space restriction. The staff can choose the location of the installation of the buckle 7 according to the volume of the electrical component.

[0034] Embodiment 2:

[0035] Reference Figure 1-4 , fixed plates 11 are installed at both ends of the connecting member 3, and slide grooves 12 are provided on both sides of the fixed plate 11. A stretching plate 13 is provided inside the slide groove 12. Two sets of fixed plates 11 are provided at both ends of each group of connecting members 3. The slide groove 12 is located inside the fixed plate 11. The fixed plate 11 can be used to fix the electrical components, and the slide groove 12 can be used to slide the stretching plate 13. Both sides of the stretching plate 13 are located in the slide groove 12, and the stretching plate 13 can be slidably connected inside the slide groove 12, and one side of the stretching plate 13 is in contact with the inside of the fixed plate 11. A limiting hole 14 is provided on the surface of the stretching plate 13. The stretching plate 13 can be used to fix the electrical components according to the volume and height of the electrical components. The limiting hole 14 can be used to fix the stretching plate 13 when it is stretched to prevent the stretching plate 13 from falling later. Damage to electrical components. If the electrical components need to be disassembled later, the staff only needs to use a small flat-blade screwdriver to gently pry the groove 8 on the buckle 7 on either side of the guide rail 1, and the buckle 7 will automatically slide to the predetermined position and no longer retract. The same is true for multiple buckles 7, thereby achieving the effect of easy disassembly and assembly by one person to improve efficiency. Then the staff can disassemble the electrical components, install the electrical components on the surface of the connector 3, and fix it. Then the staff pulls the stretching plate 13 out of the fixed plate 11. The staff can adjust the height of the stretching plate 13 according to the height of the electrical components. After the height of the stretching plate 13 is adjusted, the staff uses the limit hole 14 to fix the stretching plate 13 to the fixed plate 11 to prevent the stretching plate 13 from slipping later.

[0036] In summary:

[0037] 1. The electrical components can be clamped by using multiple sets of buckles 7, and the buckles 7 can be easily removed by the staff by using the grooves 8;

[0038] 2. The use of the stretching plate 13 can facilitate the staff to adjust the height of the electrical components themselves so as to quickly install the electrical components.

[0039] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0040] 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 descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A machine quick clamping structure for DIN35 rail installation, comprising a rail (1), Features: One side of the guide rail (1) is penetrated with fixing holes (2) in array, the surface of the guide rail (1) is provided with a connecting piece (3), the bottom of the connecting piece (3) is provided with a bite block (4), the surface of the connecting piece (3) is connected with a limiting screw (5), the surface of the connecting piece (3) is provided with a fixing piece (6), the surface of the connecting piece (3) is provided with a slot (10), both ends of the connecting piece (3) are installed with fixing plates (11), one side of the fixing plate (11) is provided with a buckle (7), the center position of one end of the buckle (7) is provided with a groove (8), both sides of the fixing plate (11) are provided with sliding grooves (12), the interior of the sliding groove (12) is provided with a stretching plate (13), and the sides of the fixing plate (11) and the stretching plate (13) are penetrated with limiting holes (14) in array.

2. A machine quick clamping structure for DIN35 rail installation according to claim 1, Features: The fixing holes (2) are arranged in an array on the surface of the guide rail (1), and each fixing hole (2) has the same shape and size. The connecting piece (3) is located on the top surface of the guide rail (1).

3. According to claim 1, a machine quick clamping structure for DIN35 rail installation, Features: The bite block (4) is fixedly connected to the connecting piece (3), and one side of the bite block (4) is in contact with the bottom of the guide rail (1). The limit screw (5) is located on the top surface of the connecting piece (3), and one end of the limit screw (5) is in contact with the inside of the guide rail (1).

4. According to claim 1, a machine quick clamping structure for DIN35 rail installation, Features: The fixing member (6) is rectangular in shape, and is located between two adjacent groups of connecting members (3), and the bottom surface of the fixing plate (11) is tightly fitted to the surface of the adjacent connecting members (3).

5. According to claim 1, a machine quick clamping structure for DIN35 rail installation, Features: The groove (8) is rectangular in shape, and the buckle (7) and the limiting hole (14) cooperate with each other.

6. A machine quick clamping structure for DIN35 rail installation according to claim 1, Features: The fixing plate (11) is L-shaped, and the shape of the slot (10) is the same as the shape of one end of the fixing plate (11).

7. A machine quick clamping structure for DIN35 rail installation according to claim 1, Features: Both sides of the stretching plate (13) are located in the slide groove (12), and the stretching plate (13) is slidably connected to the slide groove (12), and one side of the stretching plate (13) is in contact with the inside of the fixed plate (11).

Images