Metal plate positioning device for machining

Abstract

The utility model discloses a machining metal plate positioning device which comprises a base, a fixing frame is installed on the outer side of the upper end of the base, the upper end of the outer wall of the fixing frame is in threaded connection with a first stud, and one end of the first stud penetrates through the fixing frame. By the adoption of the structure, the metal plate is inserted into the support, the position of the metal plate is stabilized through the clamping assembly, then the top frame is attached to the upper end of the support through the adjusting assembly, the bracket is attached to the outer side of the lower end of the metal plate through the lifting assembly, and therefore the function of positioning the metal plate can be achieved; when the metal plate needs to be turned over, the bracket is separated from the support, the bracket moves downwards, then the metal plate can be turned over, the top frame and the bracket are reset after the metal plate is turned over, the metal plate can be positioned again, the position of the metal plate can be effectively stabilized, and the metal plate can be turned over more conveniently and rapidly.

Description

Technical Field

[0001] The utility model belongs to the field of mechanical processing, and particularly relates to a metal plate positioning device for mechanical processing. Background Art

[0002] Machining refers to the process of changing the shape, size or performance of a workpiece through a mechanical device. It can be divided into cutting and pressure processing according to the difference in processing methods. With the rapid development of modern machining, machining technology has developed rapidly, and many advanced machining technical methods have gradually emerged, such as micro-machining technology, rapid prototyping technology, precision and ultra-precision machining technology, etc.

[0003] For example, a new type of auxiliary positioning device for machining metal plates with application number CN202222052184.9 comprises a rectangular supporting base plate, a rectangular plate to be processed, a supporting plate, a supporting column, a strip fixing plate, a strip clamping plate, a U-shaped pull plate, and a trapezoidal limiting block. The supporting plate has supporting plate side plates, and the supporting plate side plates are symmetrically arranged on both sides of the supporting plate. The lower surface of the supporting plate side plates fits with the rectangular supporting base plate, and the lower surface of the supporting column fits with the supporting plate side plates. The lower part of the supporting column has a supporting column lower trapezoidal block, and the upper part of the supporting plate side plate has a trapezoidal block slide groove, the supporting column lower trapezoidal block is adapted to the trapezoidal block slide groove, the supporting column lower trapezoidal block is inserted into the trapezoidal block slide groove, and the supporting column lower trapezoidal block slides in the trapezoidal block slide groove, and a plurality of supporting columns are evenly distributed on the upper part of the supporting plate side plates; the metal plate is positioned by using structures such as the supporting base plate and the supporting column, which can adapt to metal plates of different thicknesses and can be easily installed and disassembled.

[0004] However, the mechanically processed metal plate positioning device in the patent is difficult to flip the metal plate when in use. Therefore, when the metal plate needs to be flipped, the metal plate needs to be disassembled and reinstalled, which is not only time-consuming and labor-intensive, but also leads to reduced processing efficiency of the metal plate. Utility Model Content

[0005] In view of the problems mentioned in the background technology, the purpose of the utility model is to provide a mechanically processed metal plate positioning device to solve the problem that the mechanically processed metal plate positioning device in the prior art can position the metal plate but is very inconvenient when flipping the metal plate.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] A machined metal plate positioning device comprises a base, a fixing frame is installed on the outer side of the upper end of the base, a first stud is threadedly connected to the upper end of the outer wall of the fixing frame, one end of the first stud passes through the fixing frame, one end of the first stud is rotatably connected to a bracket, a clamping assembly is arranged inside the bracket, an adjusting assembly is installed on the upper end of the fixing frame, a top frame is installed on the inner side of the fixing frame through the adjusting assembly, the lower end of the top frame is fitted with the upper end of the bracket, a lifting assembly is arranged inside the base, a bracket is installed on the upper end of the base through the lifting assembly, and a supporting assembly is connected to the outer side of the lower end of the bracket.

[0008] Furthermore, as a preferred technical solution, the clamping assembly includes a first screw, a clamping plate and a first positioning assembly, the first screw is threadedly connected to the upper end of the bracket, the lower end of the first screw is provided with an interior of the bracket, the clamping plate is rotatably connected to the lower end of the first screw, and the first positioning assembly is arranged on the outer side of the upper end of the clamping plate.

[0009] Further, as a preferred technical solution, the first positioning assembly includes a first positioning rod and a first positioning groove, the first positioning rod is connected to the outer side of the upper end of the splint, the first positioning groove is opened on the outer side of the upper end of the bracket, the upper end of the first positioning rod is slidably connected to the inside of the first positioning groove, and the upper end of the first positioning rod passes through the first positioning groove through the bracket.

[0010] Furthermore, as a preferred technical solution, the adjustment assembly includes a support block, a second screw and a second positioning assembly, the support block is installed at the upper end of the fixed frame, the second screw is threadedly connected to the outer wall of the support block, one end of the second screw passes through the support block, the top frame is rotatably connected to one end of the second screw, and the second positioning assembly is connected to the outside of the outer wall of the top frame.

[0011] Further, as a preferred technical solution, the second positioning assembly includes a second positioning rod and a second positioning groove, the second positioning rod is connected to the outer side of the outer wall of the top frame, the second positioning groove is opened on the outer side of the outer wall of the support block, one end of the second positioning rod is slidably connected to the inside of the second positioning groove, and one end of the second positioning rod passes through the second positioning groove and penetrates the support block.

[0012] Furthermore, as a preferred technical solution, the lifting assembly includes a motor, a second stud and a threaded sleeve, the motor is installed at the lower end inside the base, the second stud is connected to the output end of the motor, the threaded sleeve is threadedly connected to the outer wall of the second stud, the upper end of the threaded sleeve passes through the base, the outer wall of the threaded sleeve is slidably connected to the base, and the bracket is installed at the upper end of the threaded sleeve.

[0013] Furthermore, as a preferred technical solution, the support assembly includes a support rod, a support groove and a limit assembly, the support rod is connected to the outer side of the lower end of the bracket, the support groove is opened on the inner side of the upper end of the base, the limit assembly is arranged on the inner wall of the support groove, the lower end of the support rod is slidably connected to the inside of the support groove through the limit assembly, and the lower end of the support rod extends into the interior of the base through the support groove.

[0014] Further, as a preferred technical solution, the limit assembly includes a limit block and a limit groove, the limit block is installed on the inner wall of the support groove, the limit groove is opened on the side wall of the support rod, and the limit groove is slidably connected to the outer wall of the limit block.

[0015] In summary, the utility model mainly has the following beneficial effects:

[0016] First, by inserting the metal plate into the bracket and stabilizing the position of the metal plate through the clamping assembly, the top frame is then attached to the upper end of the bracket through the adjusting assembly, and the bracket is attached to the outer side of the lower end of the metal plate through the lifting assembly, so as to achieve the function of positioning the metal plate. When the metal plate needs to be flipped, the bracket is separated from the bracket and moved downward, and then the metal plate can be flipped. After the metal plate is flipped, the top frame and the bracket are reset to reposition the metal plate, which can not only effectively stabilize the position of the metal plate, but also make the flipping of the metal plate more convenient and quick.

[0017] Second, when positioning the metal plate, the position of the bracket is adjusted by the first stud according to the size of the metal plate, and then the metal plate is inserted into the interior of the bracket, and the metal plate can be secured inside the bracket by the clamping assembly, and then the second screw is rotated to drive the top frame to move, and the position of the bracket is stabilized by the second positioning assembly, so that the lower end of the bracket can be fitted with the upper end of the bracket, and the bracket is driven to move upward by the lifting assembly, and the position of the bracket is stabilized by the supporting assembly, so that the bracket can be fitted to the outer side of the lower end of the metal plate, so as to stabilize the position of the metal plate and avoid the unstable position of the metal plate during the processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the utility model;

[0019] Figure 2 It is a cross-sectional view of the utility model;

[0020] Figure 3 This utility model Figure 2 Enlarged view of part A.

[0021] Figure numerals: 1, base, 2, fixing frame, 21, first stud, 3, bracket, 4, clamping assembly, 41, first screw, 42, clamping plate, 43, first positioning assembly, 431, first positioning rod, 432, first positioning groove, 5, adjusting assembly, 51, support block, 52, second screw, 53, second positioning assembly, 531, second positioning rod, 532, second positioning groove, 6, top frame, 7, lifting assembly, 71, motor, 72, second stud, 73, threaded sleeve, 8, bracket, 9, supporting assembly, 91, support rod, 92, support groove, 93, limiting assembly, 931, limiting block, 932, limiting groove. DETAILED DESCRIPTION

[0022] 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. Example

[0023] refer to Figure 1-3 , a mechanically processed metal plate positioning device described in this embodiment includes a base 1, a fixing frame 2 is installed on the outer side of the upper end of the base 1, a first stud 21 is threadedly connected to the upper end of the outer wall of the fixing frame 2, one end of the first stud 21 passes through the fixing frame 2, and one end of the first stud 21 is rotatably connected to a bracket 3, a clamping component 4 is arranged inside the bracket 3, an adjusting component 5 is installed on the upper end of the fixing frame 2, a top frame 6 is installed on the inner side of the fixing frame 2 through the adjusting component 5, and the lower end of the top frame 6 is fitted with the upper end of the bracket 3, a lifting component 7 is arranged inside the base 1, a bracket 8 is installed on the upper end of the base 1 through the lifting component 7, and a support component 9 is connected to the outer side of the lower end of the bracket 8;

[0024] By inserting the metal plate into the interior of the bracket 3 and stabilizing the position of the metal plate by the clamping component 4, and then making the top frame 6 fit against the upper end of the bracket 3 by the adjusting component 5, making the bracket 8 fit against the outer side of the lower end of the metal plate by the lifting component 7, and stabilizing the position of the bracket 8 by the supporting component 9 to prevent the bracket 8 from tilting, offsetting, etc., the metal plate can be positioned. When the metal plate needs to be flipped, the bracket 8 is separated from the bracket 3 and moved downward, and then the metal plate can be flipped. After the metal plate is flipped, the top frame 6 and the bracket 8 are reset to reposition the metal plate. Moreover, by adjusting the position of the bracket 3 by the first stud 21, it is convenient to position metal plates of different sizes. Example

[0025] refer to Figure 2On the basis of Example 1, in order to achieve the purpose of clamping the metal plate, this embodiment has innovatively designed the clamping assembly 4. Specifically, the clamping assembly 4 includes a first screw 41, a clamping plate 42 and a first positioning assembly 43. The first screw 41 is threadedly connected to the upper end of the bracket 3, and the lower end of the first screw 41 is provided with the interior of the bracket 3. The clamping plate 42 is rotatably connected to the lower end of the first screw 41, and the first positioning assembly 43 is arranged on the outer side of the upper end of the clamping plate 42; after the metal plate is inserted into the interior of the bracket 3, the first screw 41 is rotated, and the position of the clamping plate 42 is stabilized by the first positioning assembly 43, so that the first screw 41 can drive the clamping plate 42 to move downward, so that the lower end of the pressure plate is in contact with the metal plate, and the metal plate can be stabilized inside the bracket 3 by the clamping assembly 4.

[0026] refer to Figure 2 In order to achieve the purpose of stabilizing the position of the clamping plate 42, the first positioning assembly 43 of the present embodiment includes a first positioning rod 431 and a first positioning groove 432. The first positioning rod 431 is connected to the outer side of the upper end of the clamping plate 42, and the first positioning groove 432 is opened on the outer side of the upper end of the bracket 3. The upper end of the first positioning rod 431 is slidably connected to the inside of the first positioning groove 432, and the upper end of the first positioning rod 431 passes through the bracket 3 through the first positioning groove 432; by sliding the upper end of the first positioning rod 431 to the inside of the first positioning groove 432, the position of the clamping plate 42 can be stabilized by the first positioning assembly 43, so as to prevent the clamping plate 42 from tilting, offsetting, etc. and affecting the clamping work of the metal plate.

[0027] refer to Figure 2 In order to adjust the position of the top frame 6, the adjustment component 5 of this embodiment includes a support block 51, a second screw rod 52 and a second positioning component 53. The support block 51 is installed at the upper end of the fixing frame 2, and the second screw rod 52 is threadedly connected to the outer wall of the support block 51. One end of the second screw rod 52 passes through the support block 51, and the top frame 6 is rotatably connected to one end of the second screw rod 52, and the second positioning component 53 is connected to the outer side of the outer wall of the top frame 6; by rotating the second screw rod 52 and making the support block 51 stabilize the position of the top frame 6 through the second positioning component 53, the second screw rod 52 can drive the top frame 6 to move laterally, so that the top frame 6 is attached to the upper end of the bracket 3 or separated from the bracket 3, so as to achieve the purpose of adjusting the position of the top frame 6.

[0028] refer to Figure 2In order to achieve the purpose of stabilizing the position of the top frame 6, the second positioning assembly 53 of the present embodiment includes a second positioning rod 531 and a second positioning groove 532. The second positioning rod 531 is connected to the outer side of the outer wall of the top frame 6, and the second positioning groove 532 is arranged on the outer side of the outer wall of the support block 51. One end of the second positioning rod 531 is slidably connected to the inside of the second positioning groove 532, and one end of the second positioning rod 531 passes through the support block 51 through the second positioning groove 532; by sliding one end of the second positioning rod 531 to the inside of the second positioning groove 532, the support block 51 can stabilize the position of the top frame 6 through the second positioning assembly 53, so as to prevent the top frame 6 from tilting, deflecting, etc. and affecting the pressing work of the bracket 3. Example

[0029] refer to Figure 2 On the basis of Example 2, in order to achieve the purpose of adjusting the height of the bracket 8, this embodiment has an innovative design for the lifting component 7. Specifically, the lifting component 7 includes a motor 71, a second stud 72 and a threaded sleeve 73. The motor 71 is installed at the lower end inside the base 1, the second stud 72 is connected to the output end of the motor 71, the threaded sleeve 73 is threadedly connected to the outer wall of the second stud 72, the upper end of the threaded sleeve 73 passes through the base 1, the outer wall of the threaded sleeve 73 is slidably connected to the base 1, and the bracket 8 is installed at the upper end of the threaded sleeve 73; the second stud 72 is driven to rotate by the motor 71, and the position of the bracket 8 is stabilized by the support assembly 9 to prevent the bracket 8 from rotating with the second stud 72 through the threaded sleeve 73, so that the second stud 72 can drive the bracket 8 to move longitudinally through the threaded sleeve 73, so that the lifting component 7 can achieve the purpose of adjusting the height of the bracket 8.

[0030] refer to Figure 2 In order to achieve the purpose of stabilizing the position of the bracket 8, the support assembly 9 of this embodiment includes a support rod 91, a support groove 92 and a limit assembly 93. The support rod 91 is connected to the outer side of the lower end of the bracket 8, the support groove 92 is opened on the inner side of the upper end of the base 1, and the limit assembly 93 is arranged on the inner wall of the support groove 92. The lower end of the support rod 91 is slidably connected to the inside of the support groove 92 through the limit assembly 93, and the lower end of the support rod 91 extends into the inside of the base 1 through the support groove 92; the lower end of the support rod 91 is slidably connected to the inside of the support groove 92, and the position of the support rod 91 is stabilized by the limit assembly 93 to prevent the support rod 91 from separating from the support groove 92, so that the position of the bracket 8 can be stabilized by the support assembly 9, and the bracket 8 can be prevented from tilting, deflecting, etc., which affects the supporting work.

[0031] refer to Figure 3In order to achieve the purpose of stabilizing the position of the support rod 91, the limiting assembly 93 of this embodiment includes a limiting block 931 and a limiting groove 932. The limiting block 931 is installed on the inner wall of the supporting groove 92, and the limiting groove 932 is opened on the side wall of the support rod 91. The limiting groove 932 is slidably connected to the outer wall of the limiting block 931; by sliding the limiting groove 932 to the outer wall of the limiting block 931, the position of the support rod 91 can be stabilized by the limiting assembly 93, so as to prevent the support rod 91 from separating from the supporting groove 92 and affecting the position of the bracket 8.

[0032] Principle and advantages of use: by moving the base 1 to the desired position and adjusting the position of the bracket 3 according to the size of the metal plate, the first stud 21 can be rotated to make the first stud 21 move laterally through the fixing frame 2, thereby achieving the function of adjusting the position of the bracket 3, then the metal plate is inserted into the inside of the bracket 3, and the first screw rod 41 is rotated, and is slidably connected to the inside of the first positioning groove 432 through the first positioning rod 431, so that the first positioning assembly 43 stabilizes the position of the clamping plate 42, and the first screw rod 41 can drive the clamping plate 42 to move downward, so that the clamping plate 42 plays the role of pressing the metal plate, thereby fixing the metal plate inside the bracket 3 through the clamping assembly 4, and then the second screw rod 52 is rotated, and is slidably connected to the inside of the second positioning groove 532 through the second positioning rod 531, so that the support block 51 stabilizes the position of the top frame 6 through the second positioning assembly 53, to prevent the top frame 6 from tilting, offsetting, etc., and the second screw rod 52 can drive the top frame 6 to move laterally The second stud 72 is then driven by the motor 71 to rotate, and is slidably connected to the outer wall of the limit block 931, so that the limit assembly 93 stabilizes the position of the support rod 91 inside the support groove 92, so that the support assembly 9 can stabilize the position of the bracket 8, and prevent the bracket 8 from rotating with the second stud 72 through the threaded sleeve 73, so that the second stud 72 can drive the bracket 8 to move upward through the threaded sleeve 73, so that the bracket 8 is attached to the outer side of the lower end of the metal plate through the lifting assembly 7 to achieve the function of positioning the metal plate, and when the metal plate needs to be flipped, the bracket 8 is separated from the bracket 3 and moved downward, and then the metal plate can be flipped, and after the metal plate is flipped, the top frame 6 and the bracket 8 are reset, so that the metal plate can be repositioned, which can not only effectively stabilize the position of the metal plate, but also make the metal plate more convenient and quick to flip.

[0033] Although the 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 metal plate positioning device for machining, characterized in that: The invention comprises a base (1), a fixing frame (2) is installed on the outer side of the upper end of the base (1), a first stud (21) is threadedly connected to the upper end of the outer wall of the fixing frame (2), one end of the first stud (21) passes through the fixing frame (2), one end of the first stud (21) is rotatably connected to a bracket (3), a clamping assembly (4) is arranged inside the bracket (3), an adjustment assembly (5) is installed on the upper end of the fixing frame (2), a top frame (6) is installed on the inner side of the fixing frame (2) through the adjustment assembly (5), the lower end of the top frame (6) is in contact with the upper end of the bracket (3), a lifting assembly (7) is arranged inside the base (1), a bracket (8) is installed on the upper end of the base (1) through the lifting assembly (7), and a support assembly (9) is connected to the outer side of the lower end of the bracket (8).

2. A mechanically processed metal plate positioning device according to claim 1, characterized in that: The clamping assembly (4) comprises a first screw rod (41), a clamping plate (42) and a first positioning assembly (43); the first screw rod (41) is threadedly connected to the upper end of the bracket (3); the lower end of the first screw rod (41) is provided with the interior of the bracket (3); the clamping plate (42) is rotatably connected to the lower end of the first screw rod (41); and the first positioning assembly (43) is provided on the outer side of the upper end of the clamping plate (42).

3. A mechanically processed metal plate positioning device according to claim 2, characterized in that: The first positioning assembly (43) comprises a first positioning rod (431) and a first positioning groove (432); the first positioning rod (431) is connected to the outer side of the upper end of the clamping plate (42); the first positioning groove (432) is arranged on the outer side of the upper end of the bracket (3); the upper end of the first positioning rod (431) is slidably connected to the inside of the first positioning groove (432); the upper end of the first positioning rod (431) passes through the bracket (3) through the first positioning groove (432).

4. A mechanically processed metal plate positioning device according to claim 1, characterized in that: The adjusting assembly (5) comprises a support block (51), a second screw rod (52) and a second positioning assembly (53); the support block (51) is mounted on the upper end of the fixing frame (2); the second screw rod (52) is threadedly connected to the outer wall of the support block (51); one end of the second screw rod (52) passes through the support block (51); the top frame (6) is rotatably connected to one end of the second screw rod (52); and the second positioning assembly (53) is connected to the outer side of the outer wall of the top frame (6).

5. A mechanically processed metal plate positioning device according to claim 4, characterized in that: The second positioning assembly (53) comprises a second positioning rod (531) and a second positioning groove (532); the second positioning rod (531) is connected to the outer side of the outer wall of the top frame (6); the second positioning groove (532) is arranged on the outer side of the outer wall of the support block (51); one end of the second positioning rod (531) is slidably connected to the inside of the second positioning groove (532); and one end of the second positioning rod (531) passes through the support block (51) through the second positioning groove (532).

6. A mechanically processed metal plate positioning device according to claim 1, characterized in that: The lifting assembly (7) comprises a motor (71), a second stud (72) and a threaded sleeve (73); the motor (71) is mounted at the lower end inside the base (1); the second stud (72) is connected to the output end of the motor (71); the threaded sleeve (73) is threadedly connected to the outer wall of the second stud (72); the upper end of the threaded sleeve (73) passes through the base (1); the outer wall of the threaded sleeve (73) is slidably connected to the base (1); and the bracket (8) is mounted on the upper end of the threaded sleeve (73).

7. A mechanically processed metal plate positioning device according to claim 6, characterized in that: The support assembly (9) comprises a support rod (91), a support groove (92) and a limit assembly (93); the support rod (91) is connected to the outer side of the lower end of the bracket (8); the support groove (92) is arranged on the inner side of the upper end of the base (1); the limit assembly (93) is arranged on the inner wall of the support groove (92); the lower end of the support rod (91) is slidably connected to the inside of the support groove (92) through the limit assembly (93); and the lower end of the support rod (91) extends into the inside of the base (1) through the support groove (92).

8. A mechanically processed metal plate positioning device according to claim 7, characterized in that: The limiting assembly (93) comprises a limiting block (931) and a limiting groove (932); the limiting block (931) is installed on the inner wall of the support groove (92); the limiting groove (932) is provided on the side wall of the support rod (91); and the limiting groove (932) is slidably connected to the outer wall of the limiting block (931).

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