Cutting device for mechanical equipment machining

Abstract

The utility model discloses a cutting device for mechanical equipment processing, which comprises a working table, a first clamping table, a second clamping table and a cutting device, and the bottom of the first clamping table is fixedly connected with the front side of the top of the working table. By arranging the thumb cylinder and the fixed-point block, when a plate needs to be cut at a fixed distance, the adjusting mechanism is used for driving the thumb cylinder to move along the track of the sliding groove, the distance between the fixed-point block and the inner side of the cutting device is adjusted until the distance meets the cutting diameter of the plate, and then the thumb cylinder is started to eject the fixed-point block out of the groove; and then the plate only needs to be pushed to make contact with the fixed-point block, so that the problems that the cutting diameter of the plate often needs to be changed according to market requirements and machining requirements, so that a worker needs to mark a mark line on the plate in advance, and when a large batch of plates are cut, time and labor are consumed during line marking, plate pushing and alignment of the mark line and a cutting knife are very time-consuming and labor-consuming are solved. And the working efficiency is reduced, and the effect of rapid fixed-distance cutting is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting devices, in particular to a cutting device for machining mechanical equipment. Background Art

[0002] Machining refers to the process of changing the external dimensions or performance of a workpiece through a mechanical device. Machining can be divided into cutting, pressure processing and shearing. Shearing requires the use of a cutting device, which is used to cut the workpiece to meet the use requirements of different specifications and sizes.

[0003] For example, application number: CN202221539810.0, the utility model provides a cutting device for mechanical processing, the design can stabilize plates of different sizes, can play a buffering role during cutting, and avoid rigid cutting affecting the service life. It includes a processing plate, two fixing mechanisms are provided on the top of the processing plate, two support rods are installed on the top of the processing plate, the top of the two support rods are installed with the same support bar, the top of the support bar is slidably installed with a support plate, the bottom of the support plate is provided with a support groove, the support bar is slidably connected to the inner wall of the support groove, and a moving mechanism is installed on the support bar. The moving mechanism is adapted to the support plate, and a downward pressing mechanism is installed at the bottom of the support plate, and a cutting motor is connected to the downward pressing mechanism, and a cutting knife is installed at the output end of the cutting motor. The fixing mechanism includes a U-shaped seat, and a hydraulic push rod is connected to the outer side of the U-shaped seat. A pressing plate is installed on the output end of the hydraulic push rod, and the pressing plate is located inside the U-shaped seat.

[0004] Based on the search of the above patents and in combination with the equipment in the prior art, it was found that when the above equipment is used, although it can solve the problem that the existing cutting device is not convenient for stabilizing plates of different sizes, affecting the cutting effect, and there is no buffer mechanism during cutting, rigid cutting, affecting the service life, but during use, the plates often need to change the cutting diameter according to market demand and processing requirements, so workers are required to mark the lines on the plates in advance. However, when cutting large quantities of plates, marking and pushing the plates again and again to align the marking lines with the cutting knife is very time-consuming and labor-intensive, which reduces work efficiency. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the present utility model is to provide a cutting device for mechanical equipment processing, which has the advantage of fast and fixed-distance cutting, and solves the problem that the cutting diameter of the plate often needs to be changed according to market demand and processing requirements, and thus workers need to mark lines on the plate in advance. However, when cutting large quantities of plates, it is very time-consuming and labor-intensive to mark and push the plate again and again to align the marking line with the cutting knife, thereby reducing work efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cutting device for mechanical equipment processing, comprising a workbench, a first clamping table, a second clamping table and a cutting device, wherein the bottom of the first clamping table is fixedly connected to the front side of the top of the workbench, the bottom of the second clamping table is fixedly connected to the rear side of the top of the workbench, the two sides of the bottom of the cutting device are fixedly connected to the two sides of the top of the workbench, a groove is provided on the top of the second clamping table, a thumb cylinder is slidably connected to the inner wall of the groove, a fixed point block is fixedly connected to the output end of the thumb cylinder, and an adjustment mechanism is provided on the left side of the inner wall of the groove.

[0007] As a preferred embodiment of the present invention, the adjustment mechanism includes a slide groove, which is opened on the left side of the inner wall of the groove, the inner wall of the slide groove is slidably connected with a slider, the inner wall of the slider is threadedly connected with a screw, both sides of the screw pass through the two sides of the second clamping platform, the right side of the slider is fixedly connected to the left side of the thumb cylinder, and the back side of the screw is fixedly connected with a speed increasing mechanism.

[0008] As a preferred embodiment of the present invention, the speed increasing mechanism includes a small gear, the front side of the small gear is fixedly connected to the back side of the screw, the left side of the back side of the second clamping platform is movably connected to a large gear through an axle pin, the large gear is meshed with the small gear, and a handle is provided on the left side of the back side of the large gear, and the front side of the handle is movably connected to a connecting component through an axle pin.

[0009] As a preferred embodiment of the present invention, the connecting assembly includes an insert block, the back of the insert block is movably connected to the front of the handle through an axle pin, a slot is provided on the left side of the back of the large gear, and the surface of the insert block is slidably connected to the inner wall of the slot.

[0010] As a preferred embodiment of the present invention, mounting grooves are provided on the front and rear sides of the inner wall of the slide groove, a ball bearing is movably connected to the inner wall of the mounting groove, and both ends of the screw surface are movably connected to the inner wall of the ball bearing.

[0011] As a preferred embodiment of the present invention, a ruler slot is provided on the top of the second clamping platform, and a plurality of the ruler slots are provided and are distributed at equal distances.

[0012] As a preferred embodiment of the present invention, a remote control switch is fixedly connected to the right side of the top front of the workbench, and the remote control switch is electrically connected to the thumb cylinder through a wire.

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

[0014] 1. The utility model provides a thumb cylinder and a fixed-point block. When the plate needs to be cut at a fixed distance, the adjustment mechanism is used to drive the thumb cylinder to move along the track of the slide groove, and then the distance between the fixed-point block and the inner side of the cutting device is adjusted until the distance meets the cutting diameter of the plate. Then the thumb cylinder is started to push the fixed-point block out of the groove. After that, the plate only needs to be pushed to contact the fixed-point block to be cut. This solves the problem that the plate often needs to change the cutting diameter according to market demand and processing requirements, and thus the worker needs to mark the plate in advance. However, when cutting large quantities of plates, it is very time-consuming and labor-intensive to mark and push the plate again and again to align the mark line with the cutting knife, which reduces work efficiency. The effect of fast fixed-distance cutting is achieved.

[0015] 2. The utility model is provided with an adjustment mechanism. When the user needs to adjust the distance between the fixed block and the inner side of the cutting device, the user rotates the screw to drive the slider to slide along the track of the slide groove, and then the slider drives the thumb cylinder to slide in the groove. Then, the screw and the slider cooperate to move the thumb cylinder in the groove, so that the thumb cylinder can be stably maintained in an upright state. When the user pushes the steel plate to contact the fixed block, the thumb cylinder will not be displaced or collapsed, thereby improving the user's operating convenience.

[0016] 3. The utility model is provided with a speed-increasing mechanism. When the user needs to drive the slider to move by rotating the screw and push the thumb cylinder to move in the groove, the handle rotates the large gear of the rod. Then, due to the gear ratio difference between the large gear and the small gear, the small gear quickly drives the screw to rotate, and then the slider can quickly push the thumb cylinder to move in the groove, speeding up the speed of adjusting the inner distance between the fixed block and the cutting device, thereby improving the user's work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic structural diagram of another perspective of the present utility model;

[0019] Figure 3 This is a cross-sectional view of the second clamping platform of the present invention and a schematic diagram of some parts explosion.

[0020] In the figure: 1. Workbench; 2. First clamping platform; 3. Second clamping platform; 4. Cutting device; 5. Groove; 6. Thumb cylinder; 7. Fixed point block; 8. Adjustment mechanism; 81. Slide groove; 82. Slider; 83. Screw; 9. Speed ​​increasing mechanism; 91. Pinion; 92. Gear; 93. Handle; 10. Connecting assembly; 101. Insert block; 102. Slot; 11. Mounting groove; 12. Ball bearing; 13. Ruler groove; 14. Remote control switch. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] like Figures 1 to 3 As shown, the utility model provides a cutting device 4 for mechanical equipment processing, including a workbench 1, a first clamping platform 2, a second clamping platform 3 and a cutting device 4, the bottom of the first clamping platform 2 is fixedly connected to the front side of the top of the workbench 1, the bottom of the second clamping platform 3 is fixedly connected to the rear side of the top of the workbench 1, the two sides of the bottom of the cutting device 4 are fixedly connected to the two sides of the top of the workbench 1, a groove 5 is provided on the top of the second clamping platform 3, a thumb cylinder 6 is slidably connected to the inner wall of the groove 5, a fixed block 7 is fixedly connected to the output end of the thumb cylinder 6, and an adjustment mechanism 8 is provided on the left side of the inner wall of the groove 5.

[0023] refer to Figure 3 The adjusting mechanism 8 includes a slide groove 81, which is opened on the left side of the inner wall of the groove 5. The inner wall of the slide groove 81 is slidably connected with a slider 82, and the inner wall of the slider 82 is threadedly connected with a screw 83. Both sides of the screw 83 pass through the two sides of the second clamping platform 3. The right side of the slider 82 is fixedly connected to the left side of the thumb cylinder 6, and the back side of the screw 83 is fixedly connected with the speed increasing mechanism 9.

[0024] As a technical optimization solution of the present invention, by setting an adjustment mechanism 8, when the user needs to adjust the distance between the fixed block 7 and the inner side of the cutting device 4, the screw 83 is rotated to drive the slider 82 to slide along the track of the slide groove 81, and then the slider 82 drives the thumb cylinder 6 to slide in the groove 5. Then, the screw 83 and the slider 82 cooperate to move the thumb cylinder 6 in the groove 5, so that the thumb cylinder 6 can be stably maintained in an upright state, so that when the user pushes the steel plate to contact the fixed block 7, the thumb cylinder 6 will not be displaced or collapsed, thereby improving the user's operation convenience.

[0025] refer to Figure 2 and Figure 3 The speed increasing mechanism 9 includes a small gear 91, the front of the small gear 91 is fixedly connected to the back of the screw 83, and the left side of the back of the second clamping platform 3 is movably connected to a large gear 92 through an axle pin. The large gear 92 is meshed with the small gear 91, and a handle 93 is provided on the left side of the back of the large gear 92. The front of the handle 93 is movably connected to the connecting component 10 through an axle pin.

[0026] As a technical optimization solution of the present invention, by setting a speed increasing mechanism 9, when the user needs to drive the slider 82 to move by rotating the screw 83 and push the thumb cylinder 6 to move in the groove 5, the handle 93 is used to rotate the large gear 92 of the rod, and then the gear ratio difference between the large gear 92 and the small gear 91 is used to make the small gear 91 quickly drive the screw 83 to rotate, so that the slider 82 can quickly push the thumb cylinder 6 to move in the groove 5, speeding up the speed of adjusting the inner spacing between the fixed block 7 and the cutting device 4, thereby improving the user's work efficiency.

[0027] refer to Figure 3 The connecting component 10 includes an insert 101, the back of the insert 101 is movably connected to the front of the handle 93 through an axle pin, a slot 102 is opened on the left side of the back of the large gear 92, and the surface of the insert 101 is slidably connected to the inner wall of the slot 102.

[0028] As a technical optimization solution of the present invention, by setting a connecting component 10, when the user needs to use the handle 93 to rotate the large gear 92, first hold the handle 93, align the plug 101 on it with the slot 102 on the large gear 92, and then insert it, and then connect the handle 93 to the large gear 92 by plugging the plug 101 into the slot 102, so that after the distance between the fixed block 7 and the cutting device 4 is adjusted, it can be removed, thereby preventing the cut plate from falling onto the handle 93 during the process of pulling the cut plate off from the second clamping table 3 after cutting, causing the handle 93 to break, thereby affecting the subsequent adjustment work.

[0029] refer to Figure 3 The front and rear sides of the inner wall of the slide 81 are provided with mounting grooves 11, and the inner wall of the mounting groove 11 is movably connected with a ball bearing 12, and the two ends of the surface of the screw 83 are movably connected to the inner wall of the ball bearing 12.

[0030] As a technical optimization solution of the present invention, by providing the mounting groove 11 and the ball bearing 12, during the rotation of the screw 83, the ball bearing 12 in the mounting groove 11 rotates along with the rotation of the screw 83, and then the ball bearing 12 provides the screw 83 with an efficient, stable and low-friction rotation axis point on both sides of the inner wall of the slide groove 81, thereby improving the smoothness and service life of the screw 83 during rotation.

[0031] refer to Figure 1 and Figure 2 A ruler slot 13 is provided on the top of the second clamping platform 3 , and a plurality of ruler slots 13 are provided and are distributed at equal distances.

[0032] As a technical optimization solution of the present invention, by setting a ruler groove 13, when the user adjusts the distance between the fixed point block 7 and the cutting device 4, the ruler groove 13 can be used to provide a distance value on the second clamping table 3, and the distance between the fixed point block 7 and the cutting device 4 can be quickly adjusted to a distance that meets the needs of cutting the plate, thereby improving user efficiency.

[0033] refer to Figure 1 A remote control switch 14 is fixedly connected to the right side of the top front of the workbench 1, and the remote control switch 14 is electrically connected to the thumb cylinder 6 through a wire.

[0034] As a technical optimization solution of the present invention, by setting a remote control switch 14, the user can remotely open or close the thumb cylinder 6 to control the fixed block 7 to be pushed out or retracted into the groove 5. As a result, when the plate is cut, the fixed block 7 can be quickly retracted into the groove 5, so that when a large number of plates are cut, the cut plates can be quickly removed from the second clamping table 3, thereby further improving the user's work efficiency.

[0035] The working principle and use process of the present invention are as follows: when the plate needs to be cut at a fixed distance, the handle 93 is first connected to the large gear 92 through the plug-in block 101 and the slot 102, and then the large gear 92 is rotated by the handle 93. Then, the gear ratio difference between the large gear 92 and the small gear 91 is used to make the small gear 91 quickly drive the screw 83 to rotate, and then the slider 82 is driven along the track of the slide 81 to drive the thumb cylinder 6 to slide in the groove 5, thereby adjusting the distance between the fixed point block 7 and the inner side of the cutting knife in the cutting device 4. At this time, the intuitive feeling provided by the ruler groove 13 on the second clamping table 3 is used. The distance value can be adjusted quickly and accurately between the fixed point block 7 and the inner side of the cutting knife in the cutting device 4 to the diameter that meets the need to be cut of the plate. Then, the thumb cylinder 6 can be started through the remote control switch 14 to push the fixed point block 7 out of the groove 5. Then, the plate can be pushed into the first clamping table 2, and then quickly inserted into the second clamping table 3 until it contacts the fixed point block 7. The pushing is stopped, and finally the first clamping table 2 and the second clamping table 3 can be started at the same time to clamp and fix the plate, and then the cutting device 4 is started to cut the plate. At this point, the processing is completed, thereby having the advantage of fast fixed-distance cutting.

[0036] To sum up: the cutting device for processing mechanical equipment is provided with a thumb cylinder 6 and a fixed block 7. When the plate needs to be cut at a fixed distance, the adjustment mechanism 8 is used to drive the thumb cylinder 6 to move along the trajectory of the slide groove 81, and then adjust the distance between the fixed block 7 and the inner side of the cutting device 4 until the distance meets the cutting diameter of the plate. Then the thumb cylinder 6 is started to push the fixed block 7 out of the groove 5. After that, the plate only needs to be pushed to contact the fixed block 7 to be cut. This solves the problem that the plate often needs to change the cutting diameter according to market demand and processing requirements, and thus workers need to mark the plate in advance. However, when cutting large quantities of plates, marking and pushing the plate again and again to align the marking line with the cutting knife is very time-consuming and labor-intensive, which reduces work efficiency.

[0037] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0038] 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 cutting device for machining mechanical equipment, comprising a workbench (1), a first clamping table (2), a second clamping table (3) and a cutting device (4), characterized in that: The bottom of the first clamping platform (2) is fixedly connected to the front side of the top of the workbench (1), the bottom of the second clamping platform (3) is fixedly connected to the rear side of the top of the workbench (1), the two sides of the bottom of the cutting device (4) are fixedly connected to the two sides of the top of the workbench (1), the top of the second clamping platform (3) is provided with a groove (5), the inner wall of the groove (5) is slidably connected to a thumb cylinder (6), the output end of the thumb cylinder (6) is fixedly connected to a fixed point block (7), and the left side of the inner wall of the groove (5) is provided with an adjustment mechanism (8).

2. A cutting device for machining mechanical equipment according to claim 1, characterized in that: The adjusting mechanism (8) includes a slide groove (81), the slide groove (81) is opened on the left side of the inner wall of the groove (5), the inner wall of the slide groove (81) is slidably connected to a slider (82), the inner wall of the slider (82) is threadedly connected to a screw rod (83), both sides of the screw rod (83) pass through the two sides of the second clamping platform (3), the right side of the slider (82) is fixedly connected to the left side of the thumb cylinder (6), and the back side of the screw rod (83) is fixedly connected to the speed increasing mechanism (9).

3. A cutting device for machining mechanical equipment according to claim 2, characterized in that: The speed increasing mechanism (9) comprises a small gear (91), the front face of the small gear (91) is fixedly connected to the back face of the screw (83), the left side of the back face of the second clamping platform (3) is movably connected to a large gear (92) via an axle pin, the large gear (92) is meshedly connected to the small gear (91), a handle (93) is provided on the left side of the back face of the large gear (92), and the front face of the handle (93) is movably connected to a connecting assembly (10) via an axle pin.

4. The cutting device for machining mechanical equipment according to claim 3, characterized in that: The connecting assembly (10) includes an insert (101), the back of the insert (101) is movably connected to the front of the handle (93) via an axle pin, a slot (102) is provided on the left side of the back of the large gear (92), and the surface of the insert (101) is slidably connected to the inner wall of the slot (102).

5. The cutting device for machining mechanical equipment according to claim 2, characterized in that: The front and rear sides of the inner wall of the slide groove (81) are both provided with mounting grooves (11), the inner wall of the mounting groove (11) is movably connected to a ball bearing (12), and both ends of the surface of the screw rod (83) are movably connected to the inner wall of the ball bearing (12).

6. The cutting device for machining mechanical equipment according to claim 1, characterized in that: A ruler slot (13) is provided on the top of the second clamping platform (3), and a plurality of ruler slots (13) are provided and are distributed at equal distances.

7. The cutting device for mechanical equipment processing according to claim 1, characterized in that: A remote control switch (14) is fixedly connected to the right side of the top of the front of the workbench (1), and the remote control switch (14) is electrically connected to the thumb cylinder (6) via a wire.

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