Wire rail assembling jig

Abstract

The utility model discloses a linear guide rail assembling jig which comprises a workbench and linear guide rails installed on the two sides of the workbench surface, connecting bases are installed on sliding blocks on the linear guide rails, guide wheels are arranged on the opposite side faces of the connecting bases, supporting side walls are installed on the connecting bases, and a top plate is installed between the supporting side walls. A cylinder is mounted in the middle of the top plate, a mounting hole allowing the piston end of the cylinder to enter and exit is formed in the top plate, a movable connecting block is mounted below the piston end of the cylinder, a pressing plate is mounted on one side below the movable connecting block, a blank pressing head for pressing the side edge of a profile to a linear rail is mounted below the pressing plate, and the shape of the blank pressing head is matched with the angle needing blank pressing. Through the simple structures such as the air cylinder, the edge pressing head, the linear guide rail and the guide wheel, the side edge of the sectional material can be pressed on the linear guide rail, and assembling of the sectional material and the linear guide rail is completed.

Description

Technical Field

[0001] The utility model relates to an assembly jig, in particular to a linear rail assembly jig. Background Art

[0002] Labeling machines, circuit board testing machines, etc., the frames of these machines are made of aluminum profiles. When the machine is running, the linear guide rail plays a role in facilitating its sliding operation, which saves manpower and improves efficiency without manual operation. Therefore, some linear rails are installed on the profiles of the company before leaving the factory to facilitate the assembly and use of the company later.

[0003] When prefabricating the profile, it is necessary to reserve space to accommodate the rail and the edge press for installing and fixing the rail. When assembling the profile and the rail, the edge press is pressed to both sides or one side of the rail by gravity to complete the assembly. Existing rail edge presses usually use large machines, which tilt upward from the side of the profile toward the rail, bend the side of the profile that needs to be pressed and fit it to the outer side of the rail. Although this large machine is easy to use, it has a complex structure and high cost. The assembly of the rail into the profile is also customized according to customer needs. It is not a normal use equipment, which will inevitably increase the operating costs of companies that produce rails. Therefore, a new technology is proposed. Utility Model Content

[0004] The utility model solves the problem that the above-mentioned large-scale machine has a complex structure and increases the operating cost for the production enterprise.

[0005] In order to solve the above technical problems, the technical solution provided by the utility model is: a linear rail assembly fixture, comprising a workbench and linear guide rails installed on both sides of the workbench table, the sliders on the linear guide rails are installed with connecting bases, and the opposite ends of the connecting bases extend between the linear guide rails;

[0006] A guide wheel positioning groove is provided on the opposite side of the connecting base and along the sliding direction of the linear guide rail, and a plurality of guide wheels that can rotate in the guide wheel positioning groove are provided in the guide wheel positioning groove and along the sliding direction of the linear guide rail, and the opposite end portion of the guide wheel is located outside the guide wheel positioning groove;

[0007] Support side walls are installed on the connecting base, a top plate is installed between the supporting side walls, a cylinder is installed in the middle position on the top plate, a mounting hole is opened on the top plate to allow the cylinder piston end to enter and exit, a mobile connecting block is installed under the cylinder piston end, a pressing plate is installed on one side under the mobile connecting block, and a pressing head is installed under the pressing plate to extend from the side of the pressed profile to the linear rail, and the shape of the pressing head is adapted to the angle required for pressing.

[0008] Furthermore, it also includes positioning slide holes under the top plate and on both sides of the cylinder, a positioning cylinder is installed in the positioning slide hole, both ends of the positioning cylinder are located outside the top plate, a positioning slide rod that can move up and down is inserted in the positioning cylinder, and the lower end of the positioning slide rod is fixed on the movable connecting block.

[0009] Furthermore, it also includes a profile support platform that protrudes upward on the workbench and corresponds to the position of the cylinder. The profile support platform can be integrally formed with the workbench. The profile to be processed is placed on the profile support platform, and the inner edge of the profile that needs to be pressed is provided with a linear rail to be pressed.

[0010] Furthermore, concave installation grooves are opened on both sides of the workbench, and the linear guide rails are installed in the installation grooves, which reduces the height of the linear guide rails and increases the contact area between the linear guide rails and the workbench, thereby improving the supporting force of the linear guide rails to support other workpieces.

[0011] Furthermore, connecting bases are extended from both ends of the guide wheel positioning groove, and the guide wheel parts located at the front and rear ends of the guide wheel positioning groove are located outside the guide wheel positioning groove, thereby reducing the required material structure and making the structure compact.

[0012] Furthermore, the supporting side walls are I-beams and / or supporting frame structures, which makes it easy to leave sufficient gaps between the two sides of the movable connecting block and the supporting side walls. For example, the two ends of the movable connecting block can extend into the supporting side walls on both sides without affecting the mutual movement, while making the overall structure compact.

[0013] Furthermore, the edge pressing head is a conical or truncated cone structure, and generally the edge pressing angle needs to be within 90 degrees, so the edge pressing head is generally a conical or truncated cone structure.

[0014] The advantages of the utility model compared with the prior art are:

[0015] 1. The utility model has a simple and practical structure. Through simple structures such as a cylinder, a press head, a linear guide rail, and a guide wheel, the side of the profile can be pressed onto the linear rail to complete the assembly of the profile and the linear rail;

[0016] 2. The production cost of this product is also low. The various accessories are easy to obtain from the market and easy for enterprises to assemble after purchase, which greatly reduces the demand cost;

[0017] 3. The product of the utility model is also easy to operate and easy for workers to learn how to operate and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of a linear rail assembly fixture of the utility model.

[0019] Figure 2 The utility model is a schematic diagram of the main structure of a linear rail assembly fixture.

[0020] Figure 3 It is a three-dimensional structural schematic diagram of a linear rail assembly fixture of the utility model from another viewing angle.

[0021] As shown in the figure: 1. Workbench, 2. Linear guide rail, 3. Connecting base, 4. Guide wheel positioning groove, 5. Guide wheel, 6. Support side wall, 7. Top plate, 8. Cylinder, 9. Pressing head, 10. Mobile connecting block, 11. Pressing plate, 12. Profile, 13. Linear rail, 14. Positioning slide hole, 15. Positioning cylinder, 16. Positioning slide rod, 17. Profile support platform, 18. Mounting groove. DETAILED DESCRIPTION

[0022] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application may be combined with each other.

[0023] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present application. In addition, the terms "first", "second", etc. are used only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the invention, unless otherwise specified, "multiple" means two or more.

[0024] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood by specific circumstances.

[0025] The technical solution of the present application will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0026] Combined with Figure 1 , Figure 2 , Figure 3A linear rail assembly fixture includes a workbench 1 and linear guide rails 2 installed on both sides of the workbench 1, a connecting base 3 is installed on the sliders on the linear guide rails 2, and the opposite ends of the connecting base 3 extend between the linear guide rails 2, and the connecting base 3 can slide linearly through the linear guide rails 2;

[0027] In order to better fix the position of the profile below the cylinder 8, a guide wheel positioning groove 4 is opened on the side opposite to the connecting base 3 and along the sliding direction of the linear guide rail 2. A plurality of guide wheels 5 that can rotate in the guide wheel positioning groove 4 are provided in the guide wheel positioning groove 4 and along the sliding direction of the linear guide rail 2. The opposite end of the guide wheel 5 is located outside the guide wheel positioning groove 4. The guide wheel 5 is used to contact the profile. While fixing the position of the profile, it can also make the connecting base and other structures move back and forth in a straight line. The connecting base 3 is extended from both ends of the guide wheel positioning groove 4. The guide wheels 5 located at the front and rear ends of the guide wheel positioning groove 4 are partially located outside the guide wheel positioning groove 4, which reduces the required material structure and makes the structure compact.

[0028] Support side walls 6 are installed on the connecting base 3, and a top plate 7 is installed between the supporting side walls 6. A cylinder 8 is installed at the middle position on the top plate 7. A mounting hole that allows the piston end of the cylinder 8 to enter and exit is opened on the top plate 7. A movable connecting block 10 is installed below the piston end of the cylinder 8, and a pressing plate 11 is installed on one side below the movable connecting block 10. A pressing head 9 on the side of the pressed profile 12 to the linear rail 13 is installed below the pressing plate 11, and the shape of the pressing head 9 is adapted to the angle required for pressing.

[0029] As an embodiment of the present utility model, in addition to the above-mentioned structure, in order to enable the movable connecting block 10 to move up and down smoothly and make the structure more stable, it also includes a positioning slide hole 14 below the top plate 7 and on both sides of the cylinder 8, and a positioning cylinder 15 is installed in the positioning slide hole 14. The upper and lower ends of the positioning cylinder 15 are both located outside the top plate 7, and the upper end is also fixed to the top plate 7 by connecting the mounting plate. A positioning slide rod 16 that can move up and down stably is inserted in the positioning cylinder 15, and the lower end of the positioning slide rod 16 is fixed on the movable connecting block 10. Because of the limiting position of the positioning slide rod 16, the movable connecting block 10 can cooperate with the cylinder 8 to move up and down, and its structural composition is also relatively stable, and it can stably fix the edge pressing head 9.

[0030] As an embodiment of the utility model, in addition to the above-mentioned structure, it also includes a profile support platform 17 protruding upward on the workbench 1 and corresponding to the position of the cylinder 8. The profile support platform 17 can be integrally formed with the workbench 1. The profile 12 to be processed is placed on the profile support platform 17, and the linear rail 13 to be pressed is provided on the side of the profile 12.

[0031] As an embodiment of the utility model, in addition to the above structure, concave installation grooves 18 are opened on both sides of the workbench 1, and the linear guide rails 2 are installed in the installation grooves 18, which reduces the height of the linear guide rails 2 and increases the contact area between the linear guide rails 2 and the workbench 1, thereby improving the supporting force of the linear guide rails 2 to support other components.

[0032] As an embodiment of the utility model, in addition to the above-mentioned structure, the supporting side walls 6 can all be I-beam structures, or the supporting side walls 6 can be a combination of an I-beam structure and a supporting frame structure, or both can be supporting frame structures. In short, this structure makes it easy to leave sufficient gaps between the two sides of the movable connecting block 10 and the supporting side walls 6, such as the two ends of the movable connecting block 10 can extend into the supporting side walls 6 on both sides without affecting the mutual activities, and at the same time makes the overall structure compact.

[0033] As an embodiment of the utility model, in addition to the above-mentioned structure, the edge pressing head 9 is a conical or truncated cone structure. Generally, the edge pressing angle is required to be 90 degrees or within 90 degrees. Therefore, the edge pressing head 9 is generally a conical or truncated cone structure. Furthermore, a truncated cone structure with a relatively stable structure is generally adopted.

[0034] When the utility model is implemented,

[0035] Usage method 1

[0036] Install a positioning plate on the end face of one end of the linear guide rail, place the profile on the profile support table, and make one end of the profile abut against the positioning plate, then push the supporting side wall manually or electrically, and start from the end of the profile away from the positioning plate with the pressing head, so that the pressing head presses the pressing edge of the profile to one side of the linear rail, and pushes the pressing head back and forth so that the pressing edge of the profile is completely fitted with the linear rail to complete the assembly. If pressing is required on both sides, two pressing heads can be set and located on both sides of the profile respectively;

[0037] Usage 2

[0038] Press one end of the profile manually or use a mechanical clamp to clamp one end of the profile, so that the pressing head presses the profile from one end to the other end. During this period, the position of pressing the profile can be changed, and the pressing head can be pushed back and forth to make the profile pressing edge fit completely with the linear rail to complete the assembly.

[0039] The utility model and its implementation modes are described above, and such description is not restrictive. What is shown in the drawings is only one of the implementation modes of the utility model, and the actual structure is not limited thereto.

[0040] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, it is obvious that the drawings described above 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 labor.

[0041] In summary, if ordinary technicians in this field are inspired by it and design structural methods and implementation examples similar to the technical solution without creatively designing without departing from the inventive purpose of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A linear rail assembly jig, comprising a workbench, characterized in that: Linear guide rails are arranged on both sides of the workbench, and connecting bases are arranged on the sliders on the linear guide rails, and opposite ends of the connecting bases extend into between the linear guide rails; A guide wheel positioning groove is provided on the side opposite to the connecting base and along the sliding direction of the linear guide rail, a plurality of guide wheels are provided in the guide wheel positioning groove and along the sliding direction of the linear guide rail, and a portion of the guide wheel is located outside the guide wheel positioning groove; The connecting base is provided with supporting side walls, a top plate is provided between the supporting side walls, a cylinder is provided on the top plate, a mounting hole is opened at the middle position on the top of the top plate, a movable connecting block is provided at the cylinder piston end passing through the mounting hole, a pressing plate is provided at one side below the movable connecting block, and a pressing head is provided below the pressing plate to press the side edge of the profile to the linear rail.

2. A linear rail assembly jig according to claim 1, characterized in that: It also includes positioning sliding holes below the top plate and on both sides of the cylinder, wherein a positioning cylinder is arranged in the positioning sliding holes, wherein a positioning sliding rod capable of moving up and down is inserted in the positioning cylinder, and the lower end of the positioning sliding rod is fixed on the movable connecting block.

3. The linear rail assembly jig according to claim 1, characterized in that: It also includes a profile support platform which is protruding upwards on the workbench and corresponds to the position of the cylinder. The profile is placed on the profile support platform, and the inner edge of the profile that needs to be pressed has a linear rail to be pressed.

4. The linear rail assembly jig according to claim 1, characterized in that: Concave mounting grooves are arranged on both sides of the workbench, and the linear guide rails are installed in the mounting grooves.

5. A linear rail assembly jig according to any one of claims 1 to 4, characterized in that: A connecting base is extended from both ends of the guide wheel positioning groove, and the guide wheel part located at the front and rear ends of the guide wheel positioning groove is located outside the guide wheel positioning groove.

6. A linear rail assembly jig according to claim 5, characterized in that: The supporting side wall is an I-beam and / or supporting frame structure, which makes it easy to leave sufficient gaps between the two sides of the movable connecting block and the supporting side wall, and the structure is compact.

7. The linear rail assembly jig according to claim 6, characterized in that: The edge pressing head is a conical or truncated cone structure.

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