Magnetic type numerical control machining platform deck for metal jig structural plate

Abstract

The utility model discloses a magnetic type numerical control machining platform deck for a metal jig structural plate, and belongs to the technical field of machining. A magnetic type numerical control machining carrying table for a metal jig structural plate comprises a base, an electromagnetic chuck module is arranged on the base, the magnetic type numerical control machining carrying table further comprises at least one set of side baffles, the side baffles are arranged on the base in a lifting mode, a limiting assembly used for limiting lifting of the side baffles is arranged in the base, and the inner walls of the side baffles are attached to the outer wall of one end of a workpiece; the side baffle is arranged on the outer wall of the base in a lifting mode, when a workpiece is installed, the side baffle is lifted, the workpiece can be limited and guided, after the workpiece is fixed, the side baffle slides downwards, the end face of the top of the side baffle is made to be lower than the working face of the top of the base, interference with a tool in the machining process can be avoided, and machining efficiency is improved. Therefore, the use effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of machining, in particular to a magnetic adsorption type numerical control machining carrier for a metal fixture structure plate. Background Art

[0002] A magnetic adsorption type numerical control machining carrier is a workpiece fixing device designed specifically for a numerical control machine tool. It uses magnetic force to adsorb and fix metal workpieces to ensure the stability and accuracy of the workpieces during the machining process and is applicable to the field of metal processing. The structure of the electromagnetic machining carrier mainly includes important parts such as a separating sheet, an iron core, a coil, a tabletop, a frame, a base, and waterproof resin.

[0003] After retrieval, a patent with the Chinese patent application number 201120239486.6 discloses a structure of a combined electromagnetic chuck, which includes a tabletop, a frame, a base, etc. Among them, a plurality of prefabricated separating sheets, iron cores, middle strips, etc. are arranged and combined into a predetermined length and size, and are placed on a flat pressing machine extrusion rod knot and cemented to form an electromagnetic chuck, so as to improve the production speed, reduce the production cost, and can strictly control the quality of the finished product and improve its precision, which is an innovative combined structure of an electromagnetic chuck.

[0004] When the existing magnetic adsorption type machining carrier fixes a metal plate, baffles are usually arranged at one end or adjacent two side surfaces of the machining carrier to position and guide the plate. However, the height of the baffles is inconvenient to adjust, which will have a certain impact on the machining process. Content of the Utility Model

[0005] The purpose of the utility model is to solve the problem that the height of the baffle in the existing technology is inconvenient to adjust and will interfere with the machining, and to provide a magnetic adsorption type numerical control machining carrier for a metal fixture structure plate.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A magnetic adsorption type numerical control machining carrier for a metal fixture structure plate includes a base, on which an electromagnetic chuck module is arranged. It also includes at least one group of side baffles, which are arranged on the base in a lifting manner. A limiting component for restricting the lifting of the side baffles is arranged in the base, and the inner wall of the side baffle is attached to the outer wall of one end of the workpiece.

[0008] In order to improve the guiding and positioning effects on the workpiece, preferably, the side baffle includes a first side baffle and a second side baffle, and the first side baffle and the second side baffle are respectively arranged on the adjacent two outer walls of the base in a lifting manner, and the inner walls of the first side baffle and the second side baffle are respectively attached to the adjacent two outer walls of the workpiece.

[0009] In order to ensure the reliable lifting of the first side baffle and the second side baffle, further, a first guide groove is formed on the outer wall of one end of the base, a first slider is fixedly arranged on the first side baffle, the first slider is slidably arranged in the first guide groove, a second guide groove is formed on the outer wall of one side of the base, a second slider is fixedly arranged on the second side baffle, and the second slider is slidably arranged in the second guide groove.

[0010] In order to enable the first side baffle and the second side baffle to be lifted simultaneously, further, a connecting rod with an L-shaped structure is rotatably arranged in the second side baffle, a connecting groove is formed at one end of the first side baffle close to the second side baffle, and one end of the connecting rod far from the second side baffle is slidably arranged in the connecting groove.

[0011] Furthermore, a limiting rod is arranged to be lifted in the connecting groove, a through hole is formed at one end of the connecting rod located in the connecting groove, the limiting rod is slidably arranged in the through hole, and a driving part for driving the limiting rod to lift is arranged in the first side baffle.

[0012] Further, the driving part includes a push plate slidably arranged on the outer wall of the first side baffle, a limiting groove is formed in the first side baffle, a mounting plate is slidably arranged in the limiting groove, one end of the limiting rod extending into the limiting groove is fixedly connected with the mounting plate, the push plate extends into the limiting groove and is fixedly connected with the mounting plate, and a first spring is arranged in the limiting groove, and two ends of the first spring respectively abut against the mounting plate and the limiting groove.

[0013] Further, the limiting component includes a sphere, a mounting cavity is formed in the first slider, the sphere is arranged in the mounting cavity, a second spring is arranged in the mounting cavity, two ends of the second spring respectively abut against the mounting cavity and the sphere, and a plurality of groups of grooves are equidistantly formed on the inner wall of the first guide groove, and one end of the sphere extending out of the mounting cavity is engaged with the groove.

[0014] Preferably, at least two groups of screw rods are threadedly connected to the side baffle, one ends of the two groups of screw rods respectively abut against one end of the workpiece, knobs are fixedly arranged at the other ends of the two groups of screw rods, the axes of the two groups of screw rods are in the same plane, and scale lines are fixedly arranged on the screw rods.

[0015] Compared with the prior art, the utility model provides a magnetic adsorption type numerical control processing carrier table for a metal fixture structure plate, and has the following beneficial effects:

[0016] 1. The magnetic - adsorption type numerically - controlled processing carrier of the metal fixture structure plate can lift and lower the side baffle on the outer wall of the base. When installing the workpiece, raising the side baffle can limit and guide the workpiece. After the workpiece is fixed, sliding the side baffle downward so that the top end face of the side baffle is lower than the top working surface of the base can avoid interference with the tool during the processing, which may cause damage to the side baffle or the tool, thus improving the use effect.

[0017] 2. The magnetic - adsorption type numerically - controlled processing carrier of the metal fixture structure plate can respectively guide and position two adjacent sides of the workpiece by setting the first side baffle and the second side baffle, improving the processing efficiency. Moreover, according to the actual use situation, it can choose to use the first side baffle alone, or the second side baffle alone, or both the first side baffle and the second side baffle simultaneously, improving the use experience.

[0018] Parts not involved in this device are the same as the prior art or can be realized by the prior art. In this utility model, by lifting and lowering the side baffle on the outer wall of the base, when installing the workpiece, raising the side baffle can limit and guide the workpiece. After the workpiece is fixed, sliding the side baffle downward so that the top end face of the side baffle is lower than the top working surface of the base can avoid interference with the tool during the processing, which may cause damage to the side baffle or the tool, thus improving the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is the structural schematic diagram of a magnetic - adsorption type numerically - controlled processing carrier of a metal fixture structure plate proposed by the present utility model Figure 1 ;

[0020] Figure 2 is the structural schematic diagram of a magnetic - adsorption type numerically - controlled processing carrier of a metal fixture structure plate proposed by the present utility model Figure 2 ;

[0021] Figure 3 is the structural schematic diagram of the limit rod of a magnetic - adsorption type numerically - controlled processing carrier of a metal fixture structure plate proposed by the present utility model;

[0022] Figure 4 is the structural schematic diagram of the first slider of a magnetic - adsorption type numerically - controlled processing carrier of a metal fixture structure plate proposed by the present utility model.

[0023] In the figure: 1. Base; 101. First guide groove; 102. Second guide groove; 103. Fixed groove; 104. Groove; 2. First side baffle; 201. First slider; 202. Connecting groove; 203. Limit groove; 204. Installation cavity; 3. Second side baffle; 4. Connecting rod; 401. Through hole; 5. Installation plate; 501. Limit rod; 502. Push plate; 503. First spring; 6. Sphere; 601. Second spring; 7. Screw; 701. Knob. Detailed implementation mode

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0025] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention 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 should not be construed as a limitation to the present invention.

[0026] Embodiment:

[0027] Referring to Figures 1 - 4 , a magnetic adsorption type numerical control processing carrier for a metal fixture structure plate, includes a base 1. Fixing grooves 103 are provided at both ends of the base 1. During use, the base 1 can be fixed on the workbench of the machine tool by using a pressing plate or bolts to improve the stability during use. An electromagnetic chuck module is provided on the base 1, and the electromagnetic chuck module is a prior art. It also includes at least one set of side baffles, which are arranged to be lifted and lowered on the base 1. A limiting component for restricting the lifting and lowering of the side baffles is provided inside the base 1, and the inner wall of the side baffle is attached to the outer wall of one end of the workpiece. During use, by arranging the side baffle to be lifted and lowered on the outer wall of the base 1, when installing the workpiece, the side baffle is lifted, which can limit and guide the workpiece. After the workpiece is fixed, the side baffle slides downward so that the top end face is lower than the top working surface of the base 1, which can avoid interference with the tool during the processing process, resulting in damage to the side baffle or the tool, and improve the use effect.

[0028] Referring to Figure 1 and Figure 2 , here, we preferably set two sets of side baffles. Specifically, the side baffles include a first side baffle 2 and a second side baffle 3. The first side baffle 2 and the second side baffle 3 are respectively arranged to be lifted and lowered on the adjacent outer walls of the base 1, and the inner walls of the first side baffle 2 and the second side baffle 3 are respectively attached to the adjacent outer walls of the workpiece. During use, by setting the first side baffle 2 and the second side baffle 3, the adjacent two sides of the workpiece can be respectively guided and positioned, improving the processing efficiency. Moreover, according to the actual use situation, the first side baffle 2 can be used alone, or the second side baffle 3 can be used alone, or the first side baffle 2 and the second side baffle 3 can be used simultaneously, improving the use experience.

[0029] Referring to Figure 2, a first guiding groove 101 is formed on the outer wall at one end of the base 1, and preferably two groups of first guiding grooves 101 are formed. A first sliding block 201 is fixedly arranged on the first side baffle 2, and preferably two groups of first sliding blocks 201 are also provided. The two groups of first sliding blocks 201 are respectively slidably arranged in the corresponding first guiding grooves 101. A second guiding groove 102 is formed on the outer wall of one side of the base 1. The first guiding groove 101 and the second guiding groove 102 are respectively located on the adjacent outer walls of the base 1. And a second sliding block is fixedly arranged on the second side baffle 3, and the second sliding block is slidably arranged in the second guiding groove 102. During use, by forming the first guiding groove 101 and the second guiding groove 102 on the base 1, and both the first guiding groove 101 and the second guiding groove 102 are in a T-shaped structure, and the first sliding block 201 and the second sliding block are respectively fixedly arranged on the first side baffle 2 and the second side baffle 3, it can ensure the reliable lifting of the first side baffle 2 and the second side baffle 3, avoid skew or dropping, and improve the use effect.

[0030] Refer to Figure 2 and Figure 3 , an L-shaped connecting rod 4 is rotatably arranged in the second side baffle 3. A connecting groove 202 is formed at one end of the first side baffle 2 close to the second side baffle 3. The top and bottom of the connecting rod 4 respectively abut against the inner top and inner bottom of the connecting groove 202, and the end of the connecting rod 4 away from the second side baffle 3 is slidably arranged in the connecting groove 202. During use, by connecting the second side baffle 3 to the first side baffle 2 with the connecting rod 4, when the first side baffle 2 and the second side baffle 3 are used simultaneously, the end of the connecting rod 4 away from the second side baffle 3 can be rotated into the connecting groove 202, so that the first side baffle 2 and the second side baffle 3 can be lifted simultaneously, improving the processing efficiency.

[0031] Refer to Figure 2 and Figure 3 , a limiting rod 501 is arranged to be lifted and lowered in the connecting groove 202. A through hole 401 is formed at one end of the connecting rod 4 located in the connecting groove 202. The limiting rod 501 is slidably arranged in the through hole 401, and a driving part for driving the limiting rod 501 to lift and lower is arranged in the first side baffle 2. During use, by arranging the limiting rod 501 to be lifted and lowered in the connecting groove 202 and sliding the limiting rod 501 in the through hole 401, the connecting rod 4 can be restricted in the connecting groove 202, preventing the connecting rod 4 from sliding out of the connecting groove 202 during use and affecting the use effect.

[0032] Refer to Figure 3, the driving part can use a cylinder, a hydraulic cylinder or an electric telescopic cylinder to drive the lifting of the limiting rod 501. Here, we design the driving part as follows: a push plate 502 is slidably arranged on the outer wall of the first side baffle 2, a limiting groove 203 is opened in the first side baffle 2, a mounting plate 5 is slidably arranged in the limiting groove 203, one end of the limiting rod 501 extending into the limiting groove 203 is fixedly connected to the mounting plate 5. Similarly, the end of the push plate 502 extending into the limiting groove 203 is fixedly connected to the mounting plate 5, and a first spring 503 is arranged in the limiting groove 203. The two ends of the first spring 503 are respectively abutted against the mounting plate 5 and the limiting groove 203. When in use, the push plate 502 drives the mounting plate 5 and the limiting rod 501 to slide downward along the limiting groove 203, and the limiting rod 501 slides out of the through hole 401. At this time, the connecting rod 4 can be taken out of the connecting groove 202. When connecting, the connecting rod 4 is slid into the connecting groove 202. When the connecting rod 4 is installed in place, the pushing of the push plate 502 is released. Under the elastic force of the first spring 503, the push plate 502, the mounting plate 5 and the limiting rod 501 can slide upward, and the limiting rod 501 is located in the through hole 401 to realize the limitation of the connecting rod 4 and improve the use effect.

[0033] Referring to Figure 4 , the limiting component can use screws to fix the side baffle on the outer wall of the base 1. Here, we design the limiting component as a sphere 6. An installation cavity 204 is opened in the first slider 201, the sphere 6 is arranged in the installation cavity 204, a second spring 601 is arranged in the installation cavity 204, the two ends of the second spring 601 are respectively abutted against the installation cavity 204 and the sphere 6, and a plurality of groups of grooves 104 are equidistantly opened on the inner wall of the first guide groove 101. There are two to ten groups of grooves 104, preferably five groups. One end of the sphere 6 extending out of the installation cavity 204 is snap-connected to the groove 104. When in use, by elastically arranging the sphere 6 in the first slider 201 and opening the groove 104 on the inner wall of the first guide groove 101, the first side baffle 2 can be limited in the current state and its up and down sliding can be reduced. The second side baffle 3 is limited in the same way.

[0034] Referring to Figures 1 - 4 , at least two groups of screw rods 7 are threadedly connected to the side baffle. We threadedly connect two groups of screw rods 7 to both the first side baffle 2 and the second side baffle 3. One ends of the two groups of screw rods 7 are respectively abutted against one end of the workpiece. Knobs 701 are fixedly arranged at the other ends of the two groups of screw rods 7, and the axes of the two groups of screw rods 7 are in the same plane. Scale lines are fixedly arranged on the screw rods 7 and are distributed along the axis of the screw rods 7. When in use, by threadedly connecting the screw rods 7 to the side baffle and making one end of the screw rod 7 abut against the outer wall of the workpiece, when the outer wall of the workpiece is a rough surface or has poor flatness, the screw rod 7 can be used to guide and position the workpiece to improve the use effect.

[0035] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, making equivalent substitutions or changes should be covered within the protection scope of the present utility model.

Claims

1. A magnetic adsorption type numerical control machining carrier for a metal fixture structure board, comprising a base (1), wherein an electromagnetic chuck module is arranged on the base (1), and is characterized in that, It further includes at least one set of side baffles, which are arranged to be lifted and lowered on the base (1). A limiting component for restricting the lifting and lowering of the side baffles is arranged in the base (1), and the inner wall of the side baffle is in contact with the outer wall of one end of the workpiece.

2. The magnetic adsorption type numerical control machining carrier table of a metal fixture structure plate according to claim 1, wherein The side baffle includes a first side baffle (2) and a second side baffle (3). The first side baffle (2) and the second side baffle (3) are respectively arranged to be lifted and lowered on the adjacent outer walls of the base (1), and the inner walls of the first side baffle (2) and the second side baffle (3) are respectively in contact with the adjacent outer walls of the workpiece.

3. A magnetic adsorption type numerical control machining carrier table for a metal fixture structure plate according to claim 2, wherein, A first guiding groove (101) is formed on the outer wall of one end of the base (1). A first sliding block (201) is fixedly arranged on the first side baffle (2), and the first sliding block (201) is slidably arranged in the first guiding groove (101). A second guiding groove (102) is formed on the outer wall of one side of the base (1). A second sliding block is fixedly arranged on the second side baffle (3), and the second sliding block is slidably arranged in the second guiding groove (102).

4. A magnetic adsorption type numerical control processing carrier table for a metal fixture structure plate according to claim 3, characterized in that, A connecting rod (4) with an L-shaped structure is rotatably arranged in the second side baffle (3). A connecting groove (202) is formed at one end of the first side baffle (2) close to the second side baffle (3), and one end of the connecting rod (4) far from the second side baffle (3) is slidably arranged in the connecting groove (202).

5. A magnetic adsorption type numerical control machining carrier for a metal fixture structure plate according to claim 4, characterized in that, A limiting rod (501) is arranged to be lifted and lowered in the connecting groove (202). A through hole (401) is formed at one end of the connecting rod (4) located in the connecting groove (202), and the limiting rod (501) is slidably arranged in the through hole (401). A driving part for driving the limiting rod (501) to lift and lower is arranged in the first side baffle (2).

6. A magnetic adsorption type numerical control processing carrier for a metal fixture structure board according to claim 5, characterized in that, The driving part includes a push plate (502) slidably arranged on the outer wall of the first side baffle (2). A limiting groove (203) is formed in the first side baffle (2). A mounting plate (5) is slidably arranged in the limiting groove (203). One end of the limiting rod (501) extending into the limiting groove (203) is fixedly connected to the mounting plate (5). The push plate (502) extending into the limiting groove (203) is fixedly connected to the mounting plate (5). A first spring (503) is arranged in the limiting groove (203), and both ends of the first spring (503) are abutted against the mounting plate (5) and the limiting groove (203) respectively.

7. A magnetic adsorption type numerical control processing carrier for a metal fixture structure plate according to claim 6, characterized in that, The limiting component includes a sphere (6). A mounting cavity (204) is formed in the first sliding block (201). The sphere (6) is arranged in the mounting cavity (204). A second spring (601) is arranged in the mounting cavity (204), and both ends of the second spring (601) are abutted against the mounting cavity (204) and the sphere (6) respectively. Multiple groups of grooves (104) are equidistantly formed on the inner wall of the first guiding groove (101), and one end of the sphere (6) extending out of the mounting cavity (204) is detachably connected to the groove (104).

8. A magnetic adsorption type numerical control machining carrier for a metal fixture structure plate according to claim 1, characterized in that, At least two groups of screw rods (7) are threadedly connected to the side baffle. One end of each of the two groups of screw rods (7) abuts against one end of the workpiece. Knobs (701) are fixedly arranged at the other ends of the two groups of screw rods (7), and the axes of the two groups of screw rods (7) are in the same plane. Scale lines are fixedly arranged on the screw rods (7).

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