Plate fixing structure for laser cutting machine

Abstract

The utility model relates to the technical field of plate processing, and discloses a plate fixing structure for a laser cutting machine, which comprises a bottom plate, a placing plate arranged at the upper part of the bottom plate, a mounting seat arranged at the upper part of the placing plate, and a connecting assembly arranged at the upper part of the bottom plate, an adjusting mechanism is arranged on the upper portion of the bottom plate, the outer end of an electric push rod is fixedly connected with a limiting block, a clamping rod is clamped with a clamping groove, the inner side of the limiting rod is attached to the outer side of a convex column, one end of a second spring is fixedly connected with a connecting column, and the end, away from the connecting rod, of a third spring is fixedly connected with a fixing plate. The fixing mechanism solves the problems that after a clamping plate of an existing fixing mechanism is used for a long time, the surface of the clamping plate is prone to being smooth due to friction, the follow-up plate fixing effect is affected, and then follow-up machining operation of a laser cutting machine on a plate is not convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of plate processing, in particular to a plate fixing structure for a laser cutting machine. Background Art

[0002] When processing plates, a laser cutting machine is often required to cut the plates. Generally speaking, the plates need to be fixed by a fixing mechanism before they can be processed.

[0003] However, after long-term use, the surface of the clamping plate of the existing fixing mechanism tends to become smooth due to friction, thereby affecting the subsequent fixing effect of the plate, and making it inconvenient for the subsequent laser cutting machine to process the plate.

[0004] To this end, we proposed a plate fixing structure for laser cutting machines to solve the problem. Utility Model Content

[0005] The purpose of the utility model is to provide a plate fixing structure for a laser cutting machine, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned object, the present utility model provides the following technical solutions: a plate fixing structure for a laser cutting machine, comprising a bottom plate;

[0007] A placement plate arranged on the upper portion of the base plate;

[0008] A mounting seat provided on the upper portion of the placement plate;

[0009] And a connecting assembly is arranged on the upper part of the bottom plate, the connecting assembly includes a disassembly and assembly mechanism arranged on the upper part of the bottom plate, and the upper part of the bottom plate is provided with an adjustment mechanism.

[0010] The top end of the lifting post is fixedly mounted on the fixing plate, and the fixing plate is fixedly mounted on the fixing plate, wherein the fixing plate has the first end fixedly mounted on the fixing plate and the second end fixedly mounted on the fixing plate.

[0011] Preferably, the adjusting mechanism includes a movable groove provided on the upper part of the bottom plate, the inner wall of the movable groove is slidably connected to a movable block, the bottom plate is rotatably connected to a screw rod through a bearing, the upper part of the bottom plate is provided with a first slide groove, the inner wall of the first slide groove is slidably connected to the first slider, the bottom of the first slider is movably connected to a ball, the upper part of the placement plate is provided with a second slide groove, the inner wall of the second slide groove is fixedly connected to the second slide rod, the outer wall of the second slide rod is slidably connected to the second slide block, one side of the mounting seat is fixedly connected to the connecting block, the inside of the connecting block is movably connected to the adjusting rod, the top of the adjusting rod is fixedly connected to the pull rod, the upper part of the connecting block is fixedly connected to the fourth spring, and the upper part of the placement plate is provided with an adjusting groove.

[0012] Preferably, the outer end of the electric push rod is fixedly connected to the limit block, the clamping rod is clamped with the clamping groove, the inner side of the limit rod is fitted with the outer side of the convex column, and one end of the second spring is fixedly connected to the connecting column. The plate can be fixed by the cooperation of the electric push rod, the connecting plate, the fixing plate, the inner groove, the connecting column and the second spring, and the anti-slip plate can be provided to prevent the plate from sliding less easily after being fixed, thereby making the fixing effect of the plate better, and it can play a buffering role when the sheet metal is pressed and fixed, thereby preventing the plate from being damaged by excessive pressing force.

[0013] Preferably, the third spring is fixedly connected to the fixed plate at one end away from the connecting rod, and the bottom end of the connecting column is fixedly connected to the fixed plate. Through the cooperation of the convex groove, convex column, mounting plate, anti-slip plate, limit rod, clamping rod, first spring, clamping groove, ejection rod, connecting rod and third spring, it is convenient to manually replace the anti-slip plate with greater wear in time, thereby achieving a better fixing effect on the plate.

[0014] Preferably, the top of the movable block is fixedly connected to the placement plate, the top of the first slider is fixedly connected to the placement plate, and the movable block is threadedly connected to the outer wall of the screw rod. Through the cooperation of the movable groove, the movable block, the screw rod, the first slide groove, the first slider, and the ball, the fixed plate can be adjusted left and right, and under the action of the ball, the relative friction between the placement plate and the bottom plate can be reduced, thereby making it more convenient to manually adjust the plate, and at the same time reducing the loss between the screw rod and the movable block, thereby extending the service life of the parts.

[0015] Preferably, the top of the second slider is fixedly connected to the mounting seat, the top of the fourth spring is fixedly connected to the pull rod, and the adjusting rod is clamped in the adjusting groove. Through the cooperation of the second slide groove, the second slide rod, the second slider, the connecting block, the adjusting rod, the fourth spring, and the adjusting groove, the spacing of the mounting seats can be adjusted, so that plates of different sizes can be fixed, thereby increasing the applicability of the device.

[0016] The utility model provides a plate fixing structure for a laser cutting machine. The plate fixing structure for a laser cutting machine has the following beneficial effects:

[0017] The plate fixing structure for the laser cutting machine is provided with a disassembly and assembly mechanism. Under the action of the electric push rod, the connecting plate, the fixing plate, the inner groove, the connecting column and the second spring, the plate can be fixed. The anti-slip plate is provided to prevent the plate from sliding after being fixed, thereby achieving a better fixing effect of the plate. When the sheet metal is pressed and fixed, a buffering effect can be achieved, thereby preventing damage to the plate caused by excessive pressing force. Under the action of the convex groove, the convex column, the mounting plate, the anti-slip plate, the limit rod, the clamping rod, the first spring, the clamping groove, the ejector rod, the connecting rod and the third spring, it is convenient for manual replacement of the anti-slip plate with greater wear in a timely manner, thereby achieving a better fixing effect of the plate.

[0018] The laser cutting machine uses a plate fixing structure. By setting an adjustment mechanism, the fixed plate can be adjusted left and right under the action of the movable groove, movable block, screw rod, first slide groove, first slider, and ball bearing. Under the action of the ball bearing, the relative friction between the placement plate and the base plate can be reduced, thereby making it more convenient to manually adjust the plate. At the same time, the loss between the screw rod and the movable block can be reduced, thereby extending the service life of the parts. Under the action of the second slide groove, second slide rod, second slider, connecting block, adjustment rod, fourth spring, and adjustment groove, the spacing of the mounting seat can be adjusted, so that plates of different sizes can be fixed, thereby increasing the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the overall cross-sectional structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the disassembly and assembly mechanism structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the partial structure of the disassembly and assembly mechanism of the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the adjustment mechanism of the utility model;

[0024] Figure 6 This is a schematic diagram of the partial structure of the adjustment mechanism of the utility model;

[0025] In the figure: 1. Base plate; 2. Placement plate; 3. Connecting assembly; 31. Disassembly mechanism; 311. Electric push rod; 312. Connecting plate; 313. Fixing plate; 314. Convex groove; 315. Convex column; 316. Mounting plate; 317. Anti-slip plate; 318. Limiting rod; 319. Clamping rod; 3110. First spring; 3111. Clamping groove; 3112. Inner groove; 3113. Connecting column; 3114. Second spring; 311 5. Ejector rod; 3116. Connecting rod; 3117. Third spring; 32. Adjusting mechanism; 321. Movable slot; 322. Movable block; 323. Screw rod; 324. First slide slot; 325. First slider; 326. Ball bearing; 327. Second slide slot; 328. Second slider; 329. Second slider; 3210. Connecting block; 3211. Adjusting rod; 3212. Fourth spring; 3213. Adjusting slot; 4. Mounting seat. DETAILED DESCRIPTION

[0026] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation methods of the present invention are now described with reference to the accompanying drawings.

[0027] Example 1: Figure 1-6 As shown, the utility model provides a technical solution: a plate fixing structure for a laser cutting machine, comprising a base plate 1, a placement plate 2 arranged on the upper part of the base plate 1, a mounting seat 4 arranged on the upper part of the placement plate 2, and a connecting component 3 arranged on the upper part of the base plate 1, the connecting component 3 comprising a disassembly and assembly mechanism 31 arranged on the upper part of the base plate 1, an adjustment mechanism 32 provided on the upper part of the base plate 1, the disassembly and assembly mechanism 31 comprising an electric push rod 311 fixedly mounted on the upper part of the mounting seat 4, the output end of the electric push rod 311 is fixedly connected to a connecting plate 312, an inner groove 3112 is provided at the bottom of the connecting plate 312, a connecting column 3113 is sleeved inside the inner groove 3112, a second spring 3114 is fixedly connected to the inner wall of the inner groove 3112, and the bottom end of the connecting column 3113 is fixedly connected to the fixing plate 3 13. A convex groove 314 is provided at the bottom of the fixing plate 313, and a convex column 315 is slidably connected to the inner wall of the convex groove 314. The bottom of the convex column 315 is fixedly connected to a mounting plate 316, and the bottom of the mounting plate 316 is fixedly connected to an anti-slip plate 317. The front part of the fixing plate 313 is rotatably connected to a limit rod 318 through a bearing, and one end of the limit rod 318 is movably connected to a clamping rod 319, and the outer end of the clamping rod 319 is fixedly connected to a limit block. The outer side of the limit rod 318 is fixedly connected to a first spring 3110. A clamping groove 3111 is provided at the front of the fixing plate 313, and one end of the fixing plate 313 is movably connected to an ejector rod 3115, and the outer end of the ejector rod 3115 is fixedly connected to a connecting rod 3116, and the inner side of the connecting rod 3116 is fixedly connected to a third spring 3117.

[0028] In this embodiment, the outer end of the electric push rod 311 is fixedly connected to the limit block, the clamping rod 319 is clamped with the clamping groove 3111, the inner side of the limit rod 318 is fitted with the outer side of the convex column 315, and one end of the second spring 3114 is fixedly connected to the connecting column 3113. The plate can be fixed by the cooperation of the electric push rod 311, the connecting plate 312, the fixing plate 313, the inner groove 3112, the connecting column 3113, and the second spring 3114. By setting the anti-slip plate 317, the plate will not slide easily after being fixed, thereby making the fixing effect of the plate better, and it can play a buffering role when the sheet metal is pressed and fixed, thereby preventing the plate from being damaged by excessive pressing force.

[0029] Furthermore, the third spring 3117 is fixedly connected to the fixed plate 313 at one end away from the connecting rod 3116, and the bottom end of the connecting column 3113 is fixedly connected to the fixed plate 313. Through the cooperation of the convex groove 314, the convex column 315, the mounting plate 316, the anti-slip plate 317, the limiting rod 318, the clamping rod 319, the first spring 3110, the clamping groove 3111, the ejection rod 3115, the connecting rod 3116, and the third spring 3117, it is convenient for manual replacement of the anti-slip plate 317 with greater wear in time, thereby achieving a better fixing effect on the plate.

[0030] When the device is in use, the plate is first placed on the upper part of the placing plate 2 manually, and then the connecting plate 312 is driven downward by the electric push rod 311, so that the fixing plate 313 fixed to the bottom end of the connecting column 3113 can be moved downward synchronously, and then the plate can be pressed and fixed. By setting the anti-slip plate 317, the plate is not easy to slide after being fixed, so that the fixing effect of the plate can be better. When the sheet metal is pressed and fixed, the second spring 3114 can play a buffering effect under the action of the elastic force, thereby preventing the plate from being damaged by excessive pressing force. Further, when the anti-slip plate 317 needs to be disassembled, The locking rod 319 can be separated from the first spring 3110 by manually pulling the locking rod 319 outward, and then the limiting rod 318 can be manually rotated to move the limiting rod 318 away from the outside of the convex column 315. Then, under the action of the elastic force of the third spring 3117, the connecting rod 3116 can drive the ejection rod 3115 to press the convex column 315 inward, and since the convex column 315 is fixedly connected to the mounting plate 316, the mounting plate 316 can be popped out outward, and then the mounting plate 316 can be manually removed, which facilitates manual replacement of the anti-slip plate 317 with greater wear in time, thereby achieving a better fixing effect on the plate.

[0031] Example 2: Based on Example 1, a preferred embodiment of a plate fixing structure for a laser cutting machine provided by the present invention is as follows: Figures 1 to 6As shown: the adjustment mechanism 32 includes a movable groove 321 opened on the upper part of the base plate 1, the inner wall of the movable groove 321 is slidably connected to a movable block 322, the base plate 1 is rotatably connected to the screw rod 323 through a bearing, the upper part of the base plate 1 is opened, the inner wall of the first slide groove 324 is slidably connected to the first slider 325, the bottom of the first slider 325 is movably connected to the ball 326, the upper part of the placement plate 2 is opened, the second slide groove 327 is opened, the inner wall of the second slide groove 327 is fixedly connected to the second slide rod 328, the outer wall of the second slide rod 328 is slidably connected to the second slider 329, one side of the mounting seat 4 is fixedly connected to a connecting block 3210, the interior of the connecting block 3210 is movably connected to an adjusting rod 3211, the top of the adjusting rod 3211 is fixedly connected to a pull rod, the upper part of the connecting block 3210 is fixedly connected to a fourth spring 3212, and the upper part of the placement plate 2 is opened.

[0032] In this embodiment, the top of the movable block 322 is fixedly connected to the placement plate 2, the top of the first slider 325 is fixedly connected to the placement plate 2, and the movable block 322 is threadedly connected to the outer wall of the screw rod 323. Through the cooperation of the movable groove 321, the movable block 322, the screw rod 323, the first slide groove 324, the first slider 325, and the ball 326, the fixed plate can be adjusted left and right, and under the action of the ball 326, the relative friction between the placement plate 2 and the bottom plate 1 can be reduced, thereby making it easier to manually adjust the plate, and at the same time, the loss between the screw rod 323 and the movable block 322 can be reduced, thereby extending the service life of the parts.

[0033] Furthermore, the top of the second slider 329 is fixedly connected to the mounting seat 4, the top of the fourth spring 3212 is fixedly connected to the pull rod, and the adjusting rod 3211 is clamped in the adjusting groove 3213. Through the cooperation of the second sliding groove 327, the second sliding rod 328, the second slider 329, the connecting block 3210, the adjusting rod 3211, the fourth spring 3212, and the adjusting groove 3213, the spacing of the mounting seat 4 can be adjusted, so that panels of different sizes can be fixed, thereby increasing the applicability of the device.

[0034] When the fixed plate needs to be adjusted, it is only necessary to manually rotate the adjustment disk fixedly connected to the outer end of the screw rod 323, so that the movable block 322 threadedly connected to the outer wall of the screw rod 323 can move in the movable groove 321, and then the placement plate 2 fixedly connected to the upper part of the movable block 322 can be moved synchronously, so that the plate fixed on the upper part of the placement plate 2 can be adjusted left and right, which is more convenient for subsequent laser cutting processing operations. Under the action of the first slider 325 and the ball 326, the relative friction between the placement plate 2 and the bottom plate 1 can be reduced, thereby making it easier to manually adjust the plate. At the same time, the loss between the screw rod 323 and the movable block 322 can be reduced, thereby extending the part's life. Service life. Furthermore, when it is necessary to adjust the spacing of the mounting seat 4, it is only necessary to manually hold the pull rod and pull the adjusting rod 3211 upward to separate the adjusting rod 3211 from the adjusting slot 3213. Then, under the action of the second slide bar 328 and the second slider 329, the mounting seat 4 fixedly connected to the upper part of the second slider 329 can be adjusted, so that panels of different sizes can be fixed. After adjusting to the appropriate position, the adjusting rod 3211 is manually matched with the corresponding adjusting slot 3213. The fourth spring 3212 can be used to engage the adjusting rod 3211 with the adjusting slot 3213 under the action of the elastic force, so that the mounting seat 4 can be fixed.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A plate fixing structure for a laser cutting machine, comprising a bottom plate (1); A placement plate (2) is arranged on the upper portion of the bottom plate (1); A mounting seat (4) is provided on the upper portion of the placement plate (2); and a connecting assembly (3) arranged on the upper part of the base plate (1), characterized in that: The connecting assembly (3) comprises a disassembly and assembly mechanism (31) provided on the upper portion of the base plate (1); and an adjustment mechanism (32) is provided on the upper portion of the base plate (1).

2. The plate fixing structure for a laser cutting machine according to claim 1, characterized in that: The disassembly and assembly mechanism (31) comprises an electric push rod (311) fixedly mounted on the upper portion of the mounting seat (4); the output end of the electric push rod (311) is fixedly connected to a connecting plate (312); an inner groove (3112) is provided at the bottom of the connecting plate (312); a connecting column (3113) is sleeved inside the inner groove (3112); a second spring (3114) is fixedly connected to the inner wall of the inner groove (3112); the bottom end of the connecting column (3113) is fixedly connected to a fixing plate (313); a convex groove (314) is provided at the bottom of the fixing plate (313); a convex column (315) is slidably connected to the inner wall of the convex groove (314); the bottom of the convex column (315) is fixedly connected to the mounting plate (316); ), the bottom of the mounting plate (316) is fixedly connected to an anti-slide plate (317), the front of the fixing plate (313) is rotatably connected to a limit rod (318) through a bearing, one end of the limit rod (318) is movably connected to a clamping rod (319), the outer end of the clamping rod (319) is fixedly connected to a limit block, the outer side of the limit rod (318) is fixedly connected to a first spring (3110), the front of the fixing plate (313) is provided with a clamping groove (3111), one end of the fixing plate (313) is movably connected to an ejection rod (3115), the outer end of the ejection rod (3115) is fixedly connected to a connecting rod (3116), and the inner side of the connecting rod (3116) is fixedly connected to a third spring (3117).

3. The plate fixing structure for a laser cutting machine according to claim 1, characterized in that: The adjusting mechanism (32) includes a movable groove (321) provided on the upper portion of the base plate (1), a movable block (322) is slidably connected to the inner wall of the movable groove (321), the base plate (1) is rotatably connected to a screw rod (323) via a bearing, a first sliding groove (324) is provided on the upper portion of the base plate (1), a first slider (325) is slidably connected to the inner wall of the first sliding groove (324), a ball bearing (326) is movably connected to the bottom of the first slider (325), and a second sliding groove (327) is provided on the upper portion of the placement plate (2). The inner wall of the second slide groove (327) is fixedly connected to a second slide bar (328), the outer wall of the second slide bar (328) is slidably connected to a second slider (329), one side of the mounting seat (4) is fixedly connected to a connecting block (3210), the interior of the connecting block (3210) is movably connected to an adjusting rod (3211), the top of the adjusting rod (3211) is fixedly connected to a pull rod, the upper part of the connecting block (3210) is fixedly connected to a fourth spring (3212), and the upper part of the placement plate (2) is provided with an adjusting slot (3213).

4. The plate fixing structure for a laser cutting machine according to claim 2, characterized in that: The outer end of the electric push rod (311) is fixedly connected to the limit block, the clamping rod (319) is clamped to the clamping groove (3111), the inner side of the limit rod (318) is fitted to the outer side of the convex column (315), and one end of the second spring (3114) is fixedly connected to the connecting column (3113).

5. The plate fixing structure for a laser cutting machine according to claim 2, characterized in that: One end of the third spring (3117) away from the connecting rod (3116) is fixedly connected to the fixed plate (313), and the bottom end of the connecting column (3113) is fixedly connected to the fixed plate (313).

6. The plate fixing structure for a laser cutting machine according to claim 3, characterized in that: The top of the movable block (322) is fixedly connected to the placement plate (2), the top of the first sliding block (325) is fixedly connected to the placement plate (2), and the movable block (322) is threadedly connected to the outer wall of the screw rod (323).

7. The plate fixing structure for a laser cutting machine according to claim 3, characterized in that: The top of the second slider (329) is fixedly connected to the mounting seat (4), the top of the fourth spring (3212) is fixedly connected to the pull rod, and the adjustment rod (3211) is clamped to the adjustment slot (3213).

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