Positioning structure of tool plate and supporting frame

Abstract

The utility model discloses a positioning structure of a tool plate and a supporting frame, which comprises the supporting frame, and the top of the supporting frame is fixedly connected with a supporting column. The electric cylinder is started, the telescopic rod fixedly connected with the surface of the output end of the electric cylinder starts to stretch out or retract, and when the telescopic rod stretches out or retracts, the second sliding frame is driven by the fixing block fixedly connected with the right side of the telescopic rod to slide along the sliding groove; the problems that in reality, a positioning mechanism of a tool plate and a supporting frame usually uses a rigid positioning method for positioning, common rigid positioning modes include pin-pin positioning, two-face positioning, three-face positioning, four-face positioning and the like, and rigid fixing is usually a positioning mode which cannot be moved or adjusted at will; the problems that when tool plates with different sizes and production requirements are met, the tool plate with the original size needs to be detached from a supporting frame and replaced with the tool plate with the new size, operation is tedious, time and labor are wasted, and the working efficiency is obviously reduced in the mode are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of positioning structures, in particular to a positioning structure of a tooling plate and a supporting frame. Background Art

[0002] Support frames and tooling plates are commonly used tooling pallets in production and processing. Their main function is to support and place parts or products to ensure the accuracy and efficiency of production and processing. Although support frames and tooling plates have different functions, they are often required to be used together in actual production and processing to achieve more precise and efficient processing. For example, when milling, drilling and processing complex parts, support frames and tooling plates are usually required to be used at the same time to ensure the stability and positioning accuracy of the workpiece.

[0003] In reality, the positioning mechanism of the tooling plate and the support frame is usually positioned by a rigid positioning method. Common rigid positioning methods include: pin positioning, two-side positioning, three-side positioning and four-side positioning. Rigid fixation is usually a positioning method that is immovable or cannot be adjusted at will. When dealing with tooling plates of different sizes required for production, the tooling plates of the original size need to be removed from the support frame and replaced with tooling plates of the new size. This method is cumbersome, time-consuming and labor-intensive, and significantly reduces work efficiency.

[0004] Therefore, it is necessary to redesign the positioning mechanism to effectively prevent the positioning mechanism of the tooling plate and the support frame in reality from usually using a rigid positioning method for positioning. Commonly used rigid positioning methods include: pin positioning, two-sided positioning, three-sided positioning and four-sided positioning, etc. Rigid fixation is usually a positioning method that is immovable or cannot be adjusted at will. When dealing with tooling plates of different sizes required for production, the original size of the tooling plate needs to be removed from the support frame and replaced with a new size of the tooling plate. This method is cumbersome, time-consuming and labor-intensive, and significantly reduces work efficiency. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a positioning structure for a tooling plate and a support frame, which has the advantage of efficient positioning and solves the problem that the positioning mechanism of the tooling plate and the support frame in reality usually uses a rigid positioning method for positioning. Commonly used rigid positioning methods include: pin positioning, two-sided positioning, three-sided positioning and four-sided positioning, etc. Rigid fixation is usually a positioning method that cannot be moved or adjusted at will. When dealing with tooling plates of different sizes required for production, the tooling plates of the original size need to be removed from the support frame and replaced with tooling plates of the new size. This method is cumbersome and time-consuming and labor-intensive, which significantly reduces the problem of work efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a positioning structure of a tooling plate and a support frame, comprising a support frame, the top of the support frame is fixedly connected to a support column, the number of the support columns is four, the front side of the top of the support frame is fixedly connected to an electric cylinder, the electric cylinder is located on the inner side of the support column, the surface of the output end of the electric cylinder is fixedly connected to a telescopic rod, the top of the support column is fixedly connected to a positioning plate, the left side of the positioning plate is slidably connected to a first sliding frame, the right side of the positioning plate is slidably connected to a second sliding frame, the bottom of the second sliding frame is fixedly connected to a fixed block, the left side of the fixed block is fixedly connected to the right side of the telescopic rod, a transmission assembly is provided at the bottom of the positioning plate, and a positioning assembly is provided at the top of the positioning plate.

[0007] As a preferred embodiment of the utility model, the transmission assembly includes a fixed shaft, the fixed shaft is fixedly connected to the bottom of the positioning plate, the surface of the fixed shaft is slidably connected to the movable plate, the front and rear sides of the bottom of the movable plate are fixedly connected to the first fixed column, the bottoms of the first sliding frame and the second sliding frame are fixedly connected to the second fixed column, the surface of the first fixed column is fixedly connected to the fixed rod, and the outer side of the fixed rod is fixedly connected to the surface of the second fixed column.

[0008] As a preferred embodiment of the utility model, the positioning assembly includes a third fixed column, the number of the third fixed columns is four, the third fixed columns are respectively fixedly connected to the front side and the rear side of the top of the first sliding frame and the second sliding frame, the surface of the third fixed column is slidably connected to the first positioning block, the surface of the third fixed column is slidably connected to the second positioning block, the second positioning block is located at the bottom of the first positioning block, and the bottom of the first positioning block is fixedly connected to the top of the second positioning block at an angle of 45 degrees.

[0009] As a preferred embodiment of the present invention, a sliding groove is provided at the bottom of the positioning plate, the number of the sliding grooves is four, the first sliding frame and the second sliding frame are both fixedly connected with sliding rails inside, and the first sliding frame and the second sliding frame are both slidably connected inside the sliding grooves through the sliding rails.

[0010] As a preferred embodiment of the present invention, a first limit block is fixedly connected to the bottom of the fixed shaft surface, and the first limit block is used in conjunction with the movable plate.

[0011] As a preferred embodiment of the present invention, a second limiting block is fixedly connected to the top of the surface of the third fixing column, and both the first positioning block and the second positioning block are used in conjunction with the second limiting block.

[0012] As a preferred embodiment of the present invention, the inner sides of the first positioning block and the second positioning block are both fixedly connected with a fourth fixing column, and the bottom of the surface of the fourth fixing column is fixedly connected with a pulley.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model starts the electric cylinder through the arrangement of the transmission component and the positioning component, and the telescopic rod fixedly connected to the surface of the output end of the electric cylinder begins to extend or retract. When the telescopic rod is extended or retracted, the second sliding frame is driven to slide along the slide groove through the fixed block fixedly connected to the right side of the telescopic rod. When the second sliding frame slides toward the inner side of the bottom of the positioning plate in the slide groove, it drives the fixed rod fixedly connected to the surface of the second fixed column to move toward the inner side of the bottom of the positioning plate. When the fixed rod moves toward the inner side of the bottom of the positioning plate, it drives the moving plate to slide on the surface of the fixed shaft. When the moving plate slides, the second fixed column fixedly connected to the other side of the bottom of the moving plate drives the first sliding frame to slide along the slide groove toward the inner side of the bottom of the positioning plate. The first sliding frame and the second The sliding frame drives the first positioning block and the second positioning block to slide on the top of the positioning plate through the third fixed column fixedly connected at the top, so that the four corners of the tooling plate are clamped by the first positioning block and the second positioning block respectively, which solves the problem that the positioning mechanism of the tooling plate and the support frame in reality usually uses a rigid positioning method for positioning. Commonly used rigid positioning methods include: pin positioning, two-sided positioning, three-sided positioning and four-sided positioning, etc. Rigid fixation is usually a positioning method that cannot be moved or adjusted at will. When dealing with tooling plates of different sizes required for production, the original size of the tooling plate needs to be removed from the support frame and replaced with a new size of the tooling plate. This method is cumbersome and time-consuming and labor-intensive, which significantly reduces the problem of work efficiency.

[0015] 2. The utility model can position the tooling plate more conveniently through the setting of the transmission component, reduce the time for replacing tooling plates of different sizes, and increase work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0017] Figure 2 This is a bottom view schematic diagram of the utility model;

[0018] Figure 3 It is an explosion diagram of the utility model.

[0019] In the figure: 1. support frame; 2. support column; 3. electric cylinder; 4. telescopic rod; 5. positioning plate; 6. first sliding frame 6; 7. second sliding frame 7; 8. fixed block; 9. transmission assembly; 91. fixed shaft; 92. moving plate; 93. first fixed column; 94. second fixed column; 95. fixed rod; 10. positioning assembly; 101. third fixed column; 102. first positioning block; 103. second positioning block; 11. slide groove; 12. slide rail; 13. first limit block; 14. second limit block; 15. fourth fixed column; 16. pulley. DETAILED DESCRIPTION

[0020] 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.

[0021] like Figures 1 to 3 As shown, the utility model provides a positioning structure of a tooling plate and a support frame 1, including a support frame 1, a support column 2 is fixedly connected to the top of the support frame 1, and the number of the support columns 2 is four; an electric cylinder 3 is fixedly connected to the front side of the top of the support frame 1, and the electric cylinder 3 is located on the inner side of the support column 2; a telescopic rod 4 is fixedly connected to the surface of the output end of the electric cylinder 3; a positioning plate 5 is fixedly connected to the top of the support column 2; a first sliding frame 6 is slidably connected to the left side of the positioning plate 5; a second sliding frame 7 is slidably connected to the right side of the positioning plate 5; a fixed block 8 is fixedly connected to the bottom of the second sliding frame 7; a left side of the fixed block 8 is fixedly connected to the right side of the telescopic rod 4; a transmission assembly 9 is provided at the bottom of the positioning plate 5, and a positioning assembly 10 is provided at the top of the positioning plate 5.

[0022] refer to Figure 2 The transmission assembly 9 includes a fixed shaft 91, which is fixedly connected to the bottom of the positioning plate 5. The surface of the fixed shaft 91 is slidably connected to a movable plate 92. The front and rear sides of the bottom of the movable plate 92 are fixedly connected to a first fixed column 93. The bottoms of the first sliding frame 6 and the second sliding frame 7 are fixedly connected to a second fixed column 94. A fixed rod 95 is fixedly connected to the surface of the first fixed column 93. The outer side of the fixed rod 95 is fixedly connected to the surface of the second fixed column 94.

[0023] As a technical optimization solution of the present invention, by setting the transmission component 9, the tooling plate can be positioned more conveniently, reducing the time for replacing tooling plates of different sizes and increasing work efficiency.

[0024] refer to Figure 3 The positioning assembly 10 includes a third fixed column 101, the number of the third fixed columns 101 is four, and the third fixed columns 101 are respectively fixedly connected to the front side and the rear side of the top of the first sliding frame 6 and the second sliding frame 7, and the surface of the third fixed column 101 is slidably connected with a first positioning block 102, and the surface of the third fixed column 101 is slidably connected with a second positioning block 103, and the second positioning block 103 is located at the bottom of the first positioning block 102, and the bottom of the first positioning block 102 is fixedly connected to the top of the second positioning block 103 at an angle of 45 degrees.

[0025] As a technical optimization solution of the present invention, by setting the positioning component 10, the tooling plate can be positioned more conveniently to meet the requirements of different production sizes.

[0026] refer to Figure 2 A slide groove 11 is provided at the bottom of the positioning plate 5, and the number of the slide grooves 11 is four. The first sliding frame 6 and the second sliding frame 7 are both fixedly connected with a slide rail 12 inside. The first sliding frame 6 and the second sliding frame 7 are both slidably connected inside the slide groove 11 through the slide rail 12.

[0027] As a technical optimization solution of the utility model, through the setting of the slide groove 11, the first sliding frame 6 and the second sliding frame 7 can slide inside the slide groove 11 through the slide rail 12, avoiding the situation where the first sliding frame 6 and the second sliding frame 7 are separated from the left and right sides of the positioning plate 5.

[0028] refer to Figure 2 A first limiting block 13 is fixedly connected to the bottom of the surface of the fixed shaft 91 , and the first limiting block 13 is used in conjunction with the moving plate 92 .

[0029] As a technical optimization solution of the utility model, by setting the first limit block 13, the movable plate 92 can be limited when the movable plate 92 slides on the surface of the fixed shaft 91, so as to prevent the movable plate 92 from sliding off the surface of the fixed shaft 91 during the sliding process.

[0030] refer to Figure 3 The top of the surface of the third fixing column 101 is fixedly connected with a second limiting block 14 , and both the first positioning block 102 and the second positioning block 103 are used in conjunction with the second limiting block 14 .

[0031] As a technical optimization solution of the utility model, the second limit block 14 can be set to limit the first positioning block 102 and the second positioning block 103, thereby preventing the first positioning block 102 and the second positioning block 103 from detaching from the surface of the third fixed column 101 during the positioning process.

[0032] refer to Figure 1 A fourth fixing column 15 is fixedly connected to the inner side of the first positioning block 102 and the second positioning block 103 , and a pulley 16 is fixedly connected to the bottom of the surface of the fourth fixing column 15 .

[0033] As a technical optimization solution of the present invention, by providing the fourth fixing column 15, the pulley 16 can position the side of the tooling plate, thereby avoiding damage to the side of the tooling plate during the positioning process.

[0034] The working principle and use process of the utility model are as follows: when in use, the user first places the tooling plate on the positioning plate 5, and then starts the electric cylinder 3. The telescopic rod 4 fixedly connected to the surface of the output end of the electric cylinder 3 begins to extend or retract. When the telescopic rod 4 extends or retracts, the second sliding frame 7 is driven to slide along the slide groove 11 through the fixed block 8 fixedly connected to the right side of the telescopic rod 4. When the second sliding frame 7 slides inside the slide groove 11 toward the inner side of the bottom of the positioning plate 5, it drives the fixed rod 95 fixedly connected to the surface of the second fixed column 94 to move toward the inner side of the bottom of the positioning plate 5. The fixed rod When 95 moves toward the inner side of the bottom of the positioning plate 5, it drives the moving plate 92 to slide on the surface of the fixed shaft 91. When the moving plate 92 slides, the second fixed column 94 fixedly connected to the other side of the bottom of the moving plate 92 drives the first sliding frame 6 to slide along the sliding groove 11 toward the inner side of the bottom of the positioning plate 5. The first sliding frame 6 and the second sliding frame 7 are fixedly connected through the third fixed column 101 at the top and drive the first positioning block 102 and the second positioning block 103 to slide on the top of the positioning plate 5, so that the four corners of the tooling plate are clamped by the first positioning block 102 and the second positioning block 103 respectively.

[0035] In summary, the positioning structure of the tooling plate and the support frame includes a support frame 1, a support column 2, an electric cylinder 3, a telescopic rod 4, a positioning plate 5, a first sliding frame 6, a second sliding frame 7, a fixed block 8, a transmission assembly 9, a fixed shaft 91, a moving plate 92, a first fixed column 93, a second fixed column 94, a fixed rod 95, a positioning assembly 10, a third fixed column 101, a first positioning block 102, a second positioning block 103, a slide groove 11, a slide rail 12, a first limit block 13, a second limit block 14, and a fourth fixed column 15. The use of the pulley 16 solves the problem that the positioning mechanism of the tooling plate and the support frame in reality usually uses a rigid positioning method for positioning. Common rigid positioning methods include: pin positioning, two-sided positioning, three-sided positioning and four-sided positioning, etc. Rigid fixation is usually a positioning method that is immovable or cannot be adjusted at will. When dealing with tooling plates of different sizes required for production, the original size of the tooling plate needs to be removed from the support frame and replaced with a new size of the tooling plate. This method is cumbersome and time-consuming and labor-intensive, which significantly reduces the problem of work efficiency.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A positioning structure for a tooling plate and a support frame, comprising a support frame (1), characterized in that: The top of the support frame (1) is fixedly connected to a support column (2), the number of the support columns (2) is four, the front side of the top of the support frame (1) is fixedly connected to an electric cylinder (3), the electric cylinder (3) is located on the inner side of the support column (2), the surface of the output end of the electric cylinder (3) is fixedly connected to a telescopic rod (4), the top of the support column (2) is fixedly connected to a positioning plate (5), the left side of the positioning plate (5) is slidably connected to a first sliding frame (6), the right side of the positioning plate (5) is slidably connected to a second sliding frame (7), the bottom of the second sliding frame (7) is fixedly connected to a fixed block (8), the left side of the fixed block (8) is fixedly connected to the right side of the telescopic rod (4), the bottom of the positioning plate (5) is provided with a transmission assembly (9), and the top of the positioning plate (5) is provided with a positioning assembly (10).

2. The positioning structure of the tooling plate and the support frame according to claim 1, characterized in that: The transmission assembly (9) comprises a fixed shaft (91), the fixed shaft (91) being fixedly connected to the bottom of the positioning plate (5), the surface of the fixed shaft (91) being slidably connected to a movable plate (92), the front side and the rear side of the bottom of the movable plate (92) being fixedly connected to a first fixed column (93), the bottoms of the first sliding frame (6) and the second sliding frame (7) being fixedly connected to a second fixed column (94), the surface of the first fixed column (93) being fixedly connected to a fixed rod (95), and the outer side of the fixed rod (95) being fixedly connected to the surface of the second fixed column (94).

3. The positioning structure of the tooling plate and the support frame according to claim 1, characterized in that: The positioning assembly (10) comprises a third fixing column (101), the number of the third fixing columns (101) is four, the third fixing columns (101) are respectively fixedly connected to the front side and the rear side of the top of the first sliding frame (6) and the second sliding frame (7), the surface of the third fixing column (101) is slidably connected to the first positioning block (102), the surface of the third fixing column (101) is slidably connected to the second positioning block (103), the second positioning block (103) is located at the bottom of the first positioning block (102), and the bottom of the first positioning block (102) and the top of the second positioning block (103) are fixedly connected at an angle of 45 degrees.

4. The positioning structure of a tooling plate and a support frame according to claim 1, characterized in that: A slide groove (11) is provided at the bottom of the positioning plate (5), and the number of the slide grooves (11) is four. The first sliding frame (6) and the second sliding frame (7) are both fixedly connected with a slide rail (12) inside. The first sliding frame (6) and the second sliding frame (7) are both slidably connected inside the slide groove (11) via the slide rail (12).

5. The positioning structure of the tooling plate and the support frame according to claim 2, characterized in that: A first limit block (13) is fixedly connected to the bottom of the surface of the fixed shaft (91), and the first limit block (13) is used in conjunction with the movable plate (92).

6. The positioning structure of the tooling plate and the support frame according to claim 3, characterized in that: A second limiting block (14) is fixedly connected to the top of the surface of the third fixing column (101), and the first positioning block (102) and the second positioning block (103) are both used in conjunction with the second limiting block (14).

7. The positioning structure of the tooling plate and the support frame according to claim 3, characterized in that: A fourth fixing column (15) is fixedly connected to the inner sides of the first positioning block (102) and the second positioning block (103), and a pulley (16) is fixedly connected to the bottom of the surface of the fourth fixing column (15).

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