Cutting device for iron sheet machining

Abstract

The utility model relates to the technical field of iron sheet processing, in particular to a cutting device for iron sheet processing, which comprises a cutting table board, a cutter component slidably connected onto a sliding part, a pressing component mounted at the top of the cutting table board and used for pressing an iron sheet, and a driving part mounted on one side of the cutting table board and respectively connected with the sliding part and the pressing component. When an iron sheet is cut, the incomplete driving gear can be driven by the driving motor to sequentially drive the first driven gear and the second driven gear to rotate, the second driven gear can drive the pressing assembly to press and fix the iron sheet before the iron sheet is cut, and it is guaranteed that the iron sheet cannot shake during cutting; and then the first driven gear drives the sliding part to work, so that the cutting knife assembly is driven to slide to cut the iron sheet, the iron sheet can be pressed and cut at the same time only through one set of driving motors in the whole cutting process of the iron sheet, the cutting quality of the iron sheet is guaranteed, and the production cost of the cutting machine is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of iron sheet processing, in particular to a cutting device for iron sheet processing. Background Art

[0002] In the process of processing metal handicrafts, it is necessary to use a cutting device to cut the iron sheet raw materials of the handicrafts so that the raw materials form pieces of iron sheets. However, the existing cutting device does not press and fix the cutting position of the iron sheet when cutting, which causes the iron sheet to shake easily during cutting, resulting in poor cutting quality. At the same time, if the iron sheet needs to be pressed manually, there is a possibility of danger. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a cutting device for processing iron sheets, which can automatically press and fix the iron sheets when cutting the iron sheets, thereby improving the cutting quality of the iron sheets.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0005] A cutting device for processing iron sheets, comprising a cutting table, the cutting table having a cutting groove, a sliding member installed at the bottom of the cutting table, a cutting knife assembly that cooperates with the cutting groove being slidably connected to the sliding member, and the sliding member drives the cutting knife assembly to slide along the cutting groove, a clamping assembly for clamping the iron sheet is installed at the top of the cutting table, a driving member is installed at one side of the cutting table, and the driving member is respectively connected to the sliding member and the clamping assembly;

[0006] The driving member includes a driving motor, an incomplete driving gear is fixedly connected to the output end of the driving motor, a first driven gear is installed on the outer wall of one end of the sliding member, a second driven gear is installed on one end of the clamping assembly, and the incomplete driving gear is meshed and connected with the first driven gear and the second driven gear in sequence.

[0007] Furthermore, the sliding member includes fixed blocks installed on opposite sides of the bottom of the cutting table, a screw rod and a limit rod are installed between the two fixed blocks, the outer wall of the screw rod is threadedly connected to a first slider, and the first slider is slidably connected to the limit rod, the cutting knife assembly is installed on the first slider, and one end of the screw rod passes through a first slider and is installed with a first driven gear.

[0008] Furthermore, the clamping assembly includes a portal frame spanning the cutting table, a double-headed screw is rotatably connected between the opposite side walls of the portal frame, one end of the double-headed screw passes through the portal frame and is installed with a second driven gear, the outer walls at opposite ends of the double-headed screw are symmetrically threaded with second sliders, the bottoms of the two second sliders are hinged with connecting rods, the free ends of the two connecting rods are hinged with clamping plates, and the bottom of the clamping plate is provided with a limiting groove that cooperates with the cutting groove.

[0009] Furthermore, a slide groove cooperating with the second sliding block is provided on the top of the portal frame, and the top of the second sliding block passes through the slide groove.

[0010] Furthermore, a fixing frame for installing a driving motor is fixedly connected to the side wall of the cutting table.

[0011] Furthermore, a limiting strip for limiting the position of the iron sheet is installed on one side of the top of the cutting table, and the limiting strip is provided with a clearance groove that cooperates with the cutting knife assembly.

[0012] The beneficial effects of the utility model are:

[0013] When cutting the iron sheet, the present invention can drive the incomplete active gear to drive the first driven gear and the second driven gear to rotate in sequence through the driving motor, wherein the second driven gear can drive the clamping assembly to clamp and fix the iron sheet before cutting, to ensure that the iron sheet does not shake when cutting, and then the first driven gear drives the sliding part to work, thereby driving the cutting knife assembly to slide and cut the iron sheet. The entire iron sheet cutting process only requires one set of driving motors to simultaneously achieve the clamping and cutting of the iron sheet, which not only ensures the cutting quality of the iron sheet but also reduces the production cost of the cutting machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the cutting device of the utility model;

[0015] Figure 2 It is a side structural schematic diagram of the cutting device of the utility model;

[0016] Figure 3 It is a schematic diagram of the structure of the driving member in the cutting device of the utility model;

[0017] Figure 4 It is a structural schematic diagram of a pressing assembly in a cutting device of the utility model;

[0018] Figure 5 It is a schematic diagram of the front cross-section structure of the pressing assembly in the cutting device of the utility model;

[0019] Figure 6 It is a structural schematic diagram of a sliding member in a cutting device of the utility model;

[0020] Description of labels:

[0021] 1. Cutting table; 2. Cutting groove; 3. Sliding part; 31. Fixed block; 32. Screw; 33. Limit rod; 34. First slider; 4. Cutting knife assembly; 5. Pressing assembly; 51. Door frame; 52. Double-headed screw; 53. Second slider; 54. Connecting rod; 55. Pressing plate; 56. Limiting groove; 57. Slide; 6. Driving part; 61. Driving motor; 62. Incomplete driving gear; 63. First driven gear; 64. Second driven gear; 7. Fixed frame; 8. Limiting strip; 81. Give way groove. DETAILED DESCRIPTION

[0022] In order to explain the technical content, achieved objectives and effects of the present invention in detail, the following is an explanation in conjunction with the implementation modes and the accompanying drawings.

[0023] Please refer to Figure 1 , the technical solution adopted by the utility model is:

[0024] A cutting device for processing iron sheets, comprising a cutting table, the cutting table having a cutting groove, a sliding member installed at the bottom of the cutting table, a cutting knife assembly that cooperates with the cutting groove being slidably connected to the sliding member, and the sliding member drives the cutting knife assembly to slide along the cutting groove, a clamping assembly for clamping the iron sheet is installed at the top of the cutting table, a driving member is installed at one side of the cutting table, and the driving member is respectively connected to the sliding member and the clamping assembly;

[0025] The driving member includes a driving motor, an incomplete driving gear is fixedly connected to the output end of the driving motor, a first driven gear is installed on the outer wall of one end of the sliding member, a second driven gear is installed on one end of the clamping assembly, and the incomplete driving gear is meshed and connected with the first driven gear and the second driven gear in sequence.

[0026] From the above description, it can be seen that the beneficial effects of the utility model are:

[0027] When cutting the iron sheet, the present invention can drive the incomplete active gear to drive the first driven gear and the second driven gear to rotate in sequence through the driving motor, wherein the second driven gear can drive the clamping assembly to clamp and fix the iron sheet before cutting, to ensure that the iron sheet does not shake when cutting, and then the first driven gear drives the sliding part to work, thereby driving the cutting knife assembly to slide and cut the iron sheet. The entire iron sheet cutting process only requires one set of driving motors to simultaneously achieve the clamping and cutting of the iron sheet, which not only ensures the cutting quality of the iron sheet but also reduces the production cost of the cutting machine.

[0028] Furthermore, the sliding member includes fixed blocks installed on opposite sides of the bottom of the cutting table, a screw rod and a limit rod are installed between the two fixed blocks, the outer wall of the screw rod is threadedly connected to a first slider, and the first slider is slidably connected to the limit rod, the cutting knife assembly is installed on the first slider, and one end of the screw rod passes through a first slider and is installed with a first driven gear.

[0029] From the above description, it can be seen that the first driven gear drives the screw to rotate, thereby driving the first slider and the cutting knife assembly to move linearly along the cutting groove under the limitation of the limiting rod to achieve cutting of the iron sheet.

[0030] Furthermore, the clamping assembly includes a portal frame spanning the cutting table, a double-headed screw is rotatably connected between the opposite side walls of the portal frame, one end of the double-headed screw passes through the portal frame and is installed with a second driven gear, the outer walls at opposite ends of the double-headed screw are symmetrically threaded with second sliders, the bottoms of the two second sliders are hinged with connecting rods, the free ends of the two connecting rods are hinged with clamping plates, and the bottom of the clamping plate is provided with a limiting groove that cooperates with the cutting groove.

[0031] From the above description, it can be seen that the second driven gear drives the double-headed screw to rotate, driving the two second sliders to slide in opposite directions, thereby driving the clamping plate to rise and fall through two connecting rods, and then clamping and fixing the iron sheet through the clamping plate.

[0032] Furthermore, a rubber pad is provided at the bottom of the pressing plate.

[0033] From the above description, it can be seen that the provision of the rubber pad can not only improve the friction between the iron sheet and the pressing plate, but also the rubber pad has a certain deformation ability, so that the pressing plate can press iron sheets of different thicknesses.

[0034] Furthermore, a slide groove cooperating with the second sliding block is provided on the top of the portal frame, and the top of the second sliding block passes through the slide groove.

[0035] It can be seen from the above description that the sliding groove can limit the sliding of the second slider, making the sliding of the second slider more stable.

[0036] Furthermore, a fixing frame for installing a driving motor is fixedly connected to the side wall of the cutting table.

[0037] Furthermore, a limiting strip for limiting the position of the iron sheet is installed on one side of the top of the cutting table, and the limiting strip is provided with a clearance groove that cooperates with the cutting knife assembly.

[0038] From the above description, it can be seen that when the iron sheet is placed on the cutting table, one side of the iron sheet can be close to the limiting strip, thereby limiting the position of the iron sheet and ensuring that the iron sheet can be in a position perpendicular to the cutting groove.

[0039] Please refer to Figures 1 to 6 As shown, the first embodiment of the utility model is:

[0040] Please refer to Figure 1 and Figure 2 , a cutting device for processing iron sheets, comprising a cutting table 1, the cutting table 1 is provided with a cutting groove 2, a sliding member 3 is installed at the bottom of the cutting table 1, a cutting knife assembly 4 that cooperates with the cutting groove 2 is slidably connected to the sliding member 3, and the sliding member 3 drives the cutting knife assembly 4 to slide along the cutting groove 2, a pressing assembly 5 for pressing the iron sheet is installed on the top of the cutting table 1, and a driving member 6 is installed on one side of the cutting table 1, and the driving member 6 is respectively connected to the sliding member 3 and the pressing assembly 5;

[0041] Please refer to Figure 3 The driving member 6 includes a driving motor 61, an output end of the driving motor 61 is fixedly connected to an incomplete driving gear 62, a first driven gear 63 is installed on the outer wall of one end of the sliding member 3, and a second driven gear 64 is installed on one end of the clamping assembly 5. The incomplete driving gear 62 is meshed and connected with the first driven gear 63 and the second driven gear 64 in sequence, respectively, and a fixing frame 7 for installing the driving motor 61 is fixedly connected to the side wall of the cutting table 1.

[0042] Please refer to 6, the sliding member 3 includes fixed blocks 31 installed on the opposite sides of the bottom of the cutting table 1, a screw rod 32 and a limit rod 33 are installed between the two fixed blocks 31, the outer wall of the screw rod 32 is threadedly connected to a first slider 34, and the first slider 34 is slidably connected to the limit rod 33, the cutting knife assembly 4 is installed on the first slider 34, one end of the screw rod 32 passes through a first slider 34 and is installed with a first driven gear 63.

[0043] Please refer to 4 and Figure 5 The clamping assembly 5 includes a portal frame 51 spanning across the cutting table 1, and a double-headed screw 5232 is rotatably connected between the opposite side walls of the portal frame 51, one end of the double-headed screw 5232 passes through the portal frame 51 and is installed with a second driven gear 64, and the outer walls of the opposite ends of the double-headed screw 5232 are symmetrically threaded with second sliders 53, and the bottoms of the two second sliders 53 are hinged with connecting rods 54, and the free ends of the two connecting rods 54 are hinged with clamping plates 55, and the bottom of the clamping plate 55 is provided with a limiting groove 56 that cooperates with the cutting groove 2, and a rubber pad is arranged at the bottom of the clamping plate 55, and the top of the portal frame 51 is provided with a slide groove 57 that cooperates with the second slider 53, and the top of the second slider 53 passes through the slide groove 57.

[0044] Please refer to Figure 1A limiting strip 8 for limiting the position of the iron sheet is installed on one side of the top of the cutting table 1 , and the limiting strip 8 is provided with a clearance groove 81 that cooperates with the cutting knife assembly 4 .

[0045] The cutting blade assembly in this embodiment is an existing conventional technical means, and this embodiment only uses it without making any improvements, so it will not be described in detail.

[0046] The working process of the above-mentioned cutting device is as follows:

[0047] When cutting the iron sheet, place the iron sheet to be cut on the cutting table 1, and make one side of the iron sheet close to the limit bar 8, and then adjust the position of the iron sheet so that the cutting position of the iron sheet is at the cutting groove 2;

[0048] Then, the driving motor 61 and the motor of the cutting knife assembly 4 are started respectively, and the driving motor 61 drives the incomplete driving gear 62 to mesh with the second driven gear 64 first, thereby driving the double-headed screw 5232 to rotate, so that the two second sliders 53 slide close to each other, thereby pressing the clamping plate 55 down through the connecting rod 54, so that the rubber pad at the bottom of the clamping plate 55 contacts the iron sheet and presses and fixes the iron sheet, and then as the incomplete driving gear 62 continues to rotate, the incomplete driving gear 62 can mesh with the first driven gear 63 (the incomplete driving gear 62 is separated from the second driven gear 64), so that the incomplete driving gear 62 drives the screw 32 to rotate, and the screw 32 drives the first slider 34 and the cutting knife assembly 4 to slide along the cutting groove 2, and then the iron sheet is cut by the cutting knife assembly 4. After cutting, the driving motor 61 is rotated in the opposite direction to first return the cutting knife assembly 4 to its original position, and then drive the clamping plate 55 to rise and release the iron sheet to complete the cutting of the iron sheet.

[0049] To sum up, the utility model provides a cutting device for processing iron sheets. When cutting the iron sheets, the driving motor can drive the incomplete active gear to drive the first driven gear and the second driven gear to rotate in sequence, wherein the second driven gear can drive the clamping assembly to clamp and fix the iron sheet before cutting, to ensure that the iron sheet will not shake when cutting, and then the first driven gear drives the sliding part to work, thereby driving the cutting knife assembly to slide and cut the iron sheet. The entire iron sheet cutting process only requires a set of driving motors to simultaneously achieve the clamping and cutting of the iron sheet, which not only ensures the cutting quality of the iron sheet but also reduces the production cost of the cutting machine.

[0050] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.

Claims

1. A cutting device for iron sheet processing, characterized in that: The invention comprises a cutting table, wherein the cutting table is provided with a cutting groove, a sliding member is installed at the bottom of the cutting table, a cutting knife assembly which cooperates with the cutting groove is slidably connected to the sliding member, and the sliding member drives the cutting knife assembly to slide along the cutting groove, a clamping assembly for clamping the iron sheet is installed at the top of the cutting table, and a driving member is installed at one side of the cutting table, and the driving member is respectively connected with the sliding member and the clamping assembly; The driving member includes a driving motor, an incomplete driving gear is fixedly connected to the output end of the driving motor, a first driven gear is installed on the outer wall of one end of the sliding member, a second driven gear is installed on one end of the clamping assembly, and the incomplete driving gear is meshed and connected with the first driven gear and the second driven gear in sequence.

2. The cutting device for iron sheet processing according to claim 1, characterized in that: The sliding member includes fixed blocks installed on opposite sides of the bottom of the cutting table, a screw rod and a limit rod are installed between the two fixed blocks, the outer wall of the screw rod is threadedly connected to a first slider, and the first slider is slidably connected to the limit rod, the cutting knife assembly is installed on the first slider, and one end of the screw rod passes through a first slider and is installed with a first driven gear.

3. The cutting device for iron sheet processing according to claim 1, characterized in that: The clamping assembly includes a portal frame spanning the cutting table, a double-headed screw is rotatably connected between the opposite side walls of the portal frame, one end of the double-headed screw passes through the portal frame and is installed with a second driven gear, the outer walls of the opposite ends of the double-headed screw are symmetrically threaded with second sliders, the bottoms of the two second sliders are hinged with connecting rods, the free ends of the two connecting rods are hinged with clamping plates, and the bottom of the clamping plate is provided with a limiting groove that cooperates with the cutting groove.

4. The cutting device for iron sheet processing according to claim 3, characterized in that: A rubber pad is arranged at the bottom of the pressing plate.

5. The cutting device for iron sheet processing according to claim 3, characterized in that: A slide groove cooperating with the second sliding block is provided on the top of the door frame, and the top of the second sliding block passes through the slide groove.

6. The cutting device for iron sheet processing according to claim 1, characterized in that: A fixing frame for installing a driving motor is fixedly connected to the side wall of the cutting table.

7. The cutting device for iron sheet processing according to claim 1, characterized in that: A limiting strip for limiting the position of the iron sheet is installed on one side of the top of the cutting table, and the limiting strip is provided with a giving groove that cooperates with the cutting knife assembly.

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