Cutting equipment for graphite mold machining

Abstract

The utility model discloses cutting equipment for graphite die machining. The cutting equipment comprises a workbench, a supporting frame is arranged on the workbench in a sliding mode, a mounting frame is arranged on the supporting frame in a sliding mode, an air cylinder is fixed in the mounting frame, a connecting rod is arranged at the output end of the air cylinder, and a cutting knife is arranged at the bottom of the connecting rod. A connecting plate is fixed to the connecting rod, and a plurality of fixing assemblies are arranged at the two ends of the connecting plate and arranged on the two sides of the cutting knife. A storage table is rotationally arranged on the workbench, multiple rows of adsorption holes are formed in the top of the storage table, a communicating groove is formed in the workbench and communicates with the adsorption holes, and a negative pressure machine is connected to the bottom of the communicating groove. The graphite mold cutting device has the beneficial effects that the negative pressure machine works to generate negative pressure to fix graphite through the adsorption holes, the position of the cutting knife in the X direction is adjusted by moving the supporting frame, the position of the cutting knife in the Y direction is adjusted by moving the mounting frame, and the cutting angle of the graphite needing to be cut is adjusted by rotating the storage table, so that cutting of the graphite mold at different angles and different positions is completed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to cutting equipment technical field especially relates to a cutting equipment for graphite mould processing. BACKGROUND

[0002] Graphite is an important non-metallic material, with its unique physical and chemical properties, plays an important role in the industrial and scientific research fields. Mould is widely used in industrial production of basic process equipment, mould industry is the basic industry of national economy, and graphite mould has established an important leading position and future development trend in the mould industry because of its superior performance. Graphite mould needs to be cut by cutting equipment during production, and the patent authorization announcement No. CN210616973U discloses a graphite mould wire cutting machine, which comprises a machine tool main body, a workbench, an upper wire rack and a lower wire rack, the workbench, the upper wire rack and the lower wire rack jointly form a cutting work area, a protective cover capable of covering the cutting work area is arranged on the workbench, the protective cover comprises a bottom frame, a top frame and a flexible telescopic cover fixed between the top frame and the bottom frame, the bottom frame is connected to the outer side of the workbench, the corners of the top frame and the bottom frame on the side close to each other are rotatably connected with support rods capable of rotating away from the workbench, the ends of the upper and lower two support rods corresponding to each other are hingedly connected, and one end of one support rod close to the other support rod is threadedly connected with a sleeve capable of being sleeved on the end of the other support rod. The utility model has the effects of safety protection and avoiding that working fluid splashes to the outside. However, in the prior art, the moving assembly of the cutting equipment is not provided during cutting, the graphite cannot be cut at a specified position and a specified angle, and the position and the angle of the graphite need to be manually adjusted after each cutting, which is complicated to operate. CONTENT

[0003] Based on the above background, the purpose of the utility model is to provide a cutting equipment for graphite mould processing.

[0004] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0005] A cutting equipment for graphite mould processing, comprising a workbench, the workbench is slidably provided with a support frame, the support frame is slidably provided with a mounting frame, the mounting frame is fixedly provided with a gas cylinder in it, the output end of the gas cylinder is provided with a connecting rod, and the bottom of the connecting rod is provided with a cutting knife;

[0006] The connecting rod is fixedly provided with a connecting plate, the connecting plate is provided with a plurality of fixed assemblies at both ends, and the fixed assemblies are arranged on both sides of the cutting knife;

[0007] A placing table is rotatably arranged on the workbench, a plurality of rows of adsorption holes are formed in the top of the placing table, a communication groove is arranged in the workbench, the communication groove is communicated with the adsorption holes, and a negative pressure machine is connected to the bottom of the communication groove.

[0008] Through the above technical scheme, the graphite is placed on the workbench, the negative pressure machine works to generate negative pressure to fix the graphite through the adsorption holes, the supporting frame is moved to adjust the position of the cutting knife in the X direction, the mounting frame is moved to adjust the position of the cutting knife in the Y direction, the workbench is rotated to adjust the angle of cutting the graphite, and the cutting of the graphite mold at different angles and different positions is completed.

[0009] Further, first sliding grooves are formed at the top of the workbench, and first sliding blocks are arranged at the bottom of the supporting frame and slidably arranged in the first sliding grooves.

[0010] A first threaded rod is rotatably arranged in one of the first sliding grooves and threadedly connected with the corresponding first sliding block.

[0011] The workbench is internally provided with a containing groove, and a first motor is arranged in the containing groove and connected with the first threaded rod.

[0012] Through the above technical scheme, the first motor drives the first threaded rod to rotate, so that the corresponding first sliding block slides along the axis direction of the first threaded rod, the supporting frame is driven to move in the X direction, and the displacement adjustment of the cutting knife in the X direction is realized.

[0013] Further, a second sliding groove is formed on the supporting frame, a second sliding block is slidably arranged in the second sliding groove, and the bottom of the second sliding block is fixedly connected with the mounting frame.

[0014] A second threaded rod is rotatably arranged in the second sliding groove and threadedly connected with the second sliding block.

[0015] A second motor is fixedly arranged on the supporting frame and connected with one end of the second threaded rod.

[0016] Through the above technical scheme, the second motor drives the second threaded rod to rotate, drives the second sliding block to move in the axis direction of the second threaded rod, drives the mounting frame to move in the Y direction, and realizes the displacement adjustment of the cutting knife in the Y direction.

[0017] Further, the fixing assembly comprises a fixing rod, a spring and a pressing block, a plurality of round holes are arranged through the connecting plate and correspond to the number of the fixing assembly.

[0018] The fixing rod is in the shape of an I-beam and is slidably arranged in the corresponding round hole, the spring is arranged on the outside of the fixing rod, the top of the spring is fixedly connected with the connecting plate, and the bottom of the spring is fixedly connected with the bottom of the fixing rod.

[0019] The bottom of the fixing rod is provided with a pressing block.

[0020] Through the technical scheme, the two sides of the cutting position of the graphite are fixed before the cutting knife cuts, the spring presses the pressing block to better fix the graphite, and the setting of the multiple fixing assemblies can use graphite of different shapes to fix the cutting position, thereby ensuring the cutting quality.

[0021] Further, the pressing block bottom is provided with a rubber block, and the rubber block bottom is provided with anti-skid lines to increase the friction force with the graphite and better fix the graphite.

[0022] Further, the side lower end of the storage table is provided with a rotating gear coaxially arranged with the storage table, and the workbench is rotatably provided with a driving gear engaged with the rotating gear.

[0023] The workbench is provided with a mounting frame, and the mounting frame is provided with a third motor, and the output end of the third motor is fixedly connected with the driving gear.

[0024] Through the technical scheme, the driving gear is a pinion gear, the rotating gear is a gear wheel, the driving gear is driven to rotate by the motor, thereby driving the rotating gear to rotate, and the required angle adjustment is realized.

[0025] Further, the storage table is internally provided with multiple first insertion slots, one end of the first insertion slot penetrates the side surface of the storage table, and each first insertion slot corresponds to a row of adsorption holes.

[0026] The first insertion slot is movably inserted with a first insertion plate, the first insertion plate is provided with multiple through holes, and the number of the through holes is consistent with the number of the adsorption holes corresponding to the first insertion slot.

[0027] Multiple second insertion slots are arranged in the middle of the first insertion plate, the number of the second insertion slots is consistent with the number of the through holes, one end of the second insertion slot penetrates the side surface of the first insertion plate, and a second insertion plate is detachably inserted into the second insertion slot.

[0028] Through the technical scheme, the second insertion plate is inserted into the second insertion slot, thereby sealing the corresponding adsorption hole, the adsorption hole to be sealed can be adjusted according to the size of the graphite, the adsorption hole located outside the graphite is avoided, and the negative pressure is avoided, thereby affecting the cutting effect.

[0029] Further, the first insertion plate is provided with a handle, and the first insertion plate is slid out of the first insertion slot.

[0030] The utility model has the following beneficial effects:

[0031] The utility model discloses a movable support frame is used for adjusting the position of cutting knife in X direction, movable mounting frame is used for adjusting the position of cutting knife in Y direction, and rotating the object placing table is used for adjusting the angle of cutting graphite, and the cutting of graphite mould in different angles and different positions is completed. BRIEF DESCRIPTION OF DRAWINGS

[0032] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will be briefly introduced the drawing needed to be used in the embodiment or prior art description, obviously, the drawing in the following description only some embodiments of the utility model, for ordinary skilled person in the art, under the premise of not paying creative labor, still can obtain other drawings according to the structure shown in these drawings.

[0033] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0034] Figure 2 It is the overhead structure schematic diagram of the utility model;

[0035] Figure 3 It is the Figure 2 A-A section structure schematic diagram of the utility model;

[0036] Figure 4 It is the Figure 2 B-B section structure schematic diagram of the utility model;

[0037] Figure 5 It is the split structure schematic diagram of the utility model of object placing table and first plugboard;

[0038] Figure 6 It is the split structure schematic diagram of the utility model of first plugboard and second plugboard.

[0039] Wherein: 1. workbench;11. support frame;12. mounting frame;13. air cylinder;14. connecting rod;15. cutting knife;16. connecting plate;

[0040] 21. fixed rod;22. spring;23. pressing block;24. rubber block;

[0041] 3. object placing table;31. adsorption hole;32. rotating gear;33. driving gear;34. mounting frame;35. third motor;36. first slot;37. first plugboard;38. through hole;39. second slot;310. second plugboard;

[0042] 4. communication groove;41. negative pressure machine;

[0043] 51. first sliding slot;52. first sliding block;53. first threaded rod;54. containing groove;55. first motor;

[0044] 61. Second slide rail; 62. Second slider; 63. Second threaded rod; 64. Second motor. Detailed Implementation

[0045] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0046] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0047] Furthermore, in this utility model, descriptions involving "first," "second," etc., are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0048] like Figures 1-6 As shown, a cutting device for graphite mold processing includes a worktable 1, a support frame 11 slidably mounted on the worktable 1, the support frame 11 sliding along the X direction of the surface of the worktable 1, a mounting frame 12 slidably mounted on the support frame 11, the mounting frame 12 sliding along the Y direction of the surface of the worktable 1, a cylinder 13 fixed inside the mounting frame 12, a connecting rod 14 at the output end of the cylinder 13, a cutting blade 15 at the bottom of the connecting rod 14, a connecting plate 16 fixed on the connecting rod 14, multiple sets of fixing components at both ends of the connecting plate 16, the fixing components being located on both sides of the cutting blade 15; a placement platform 3 rotatably mounted on the worktable 1, multiple rows of suction holes 31 opened on the top of the placement platform 3, a connecting groove 4 inside the worktable 1, the connecting groove 4 communicating with the suction holes 31, and a negative pressure machine 41 connected to the bottom of the connecting groove 4.

[0049] Wherein, the workbench 1 top two ends are provided with first sliding slot 51, the support frame 11 bottom is provided with first sliding block 52, the first sliding block 52 is slidably arranged in the first sliding slot 51; one of the first sliding slot 51 is rotatably provided with first threaded rod 53, the first threaded rod 53 is threadedly connected with the corresponding first sliding block 52; the workbench 1 is provided with containing groove 54, the containing groove 54 is provided with first motor 55, the output end of the first motor 55 is connected with the first threaded rod 53; the support frame 11 is provided with second sliding slot 61, the second sliding slot 61 is slidably provided with second sliding block 62, the bottom of the second sliding block 62 is fixedly connected with the mounting frame 12; the second sliding slot 61 is rotatably provided with second threaded rod 63, the second threaded rod 63 is threadedly connected with the second sliding block 62; the support frame 11 is fixedly provided with second motor 64, the output end of the second motor 64 is connected with one end of the second threaded rod 63.

[0050] In use, the graphite is placed on the workbench 3, the negative pressure equipment is connected with the adsorption hole 31, the negative pressure is generated to adsorb and fix the bottom of the graphite and the surface of the workbench 3, the first motor 55 drives the first threaded rod 53 to rotate, the corresponding first sliding block 52 slides along the axis direction of the first threaded rod 53, the support frame 11 moves in the X direction, the displacement adjustment of the cutting knife 15 in the X direction is realized, the second motor 64 drives the second threaded rod 63 to rotate, the second sliding block 62 moves in the axis direction of the second threaded rod 63, the mounting frame 12 moves in the Y direction, the displacement adjustment of the cutting knife 15 in the Y direction is realized, the workbench 3 is rotated to adjust the angle of cutting the graphite, the cutting of the graphite mold in different angles and different positions is completed.

[0051] Wherein, the fixed assembly includes fixed rod 21, spring 22 and pressing block 23, a plurality of round holes are provided through the connecting plate 16, and the number of the fixed assembly corresponds; the fixed rod 21 is shaped and slidably arranged in the corresponding round hole, the spring 22 is sleeved outside the fixed rod 21, the top of the spring 22 is fixedly connected with the connecting plate 16, and the bottom of the spring 22 is fixedly connected with the bottom of the fixed rod 21; the bottom of the fixed rod 21 is provided with the pressing block 23, the bottom of the pressing block 23 is provided with rubber block 24, the bottom of the rubber block 24 is provided with anti-skid pattern, the friction force with the graphite is increased through the anti-skid pattern, the graphite is better fixed, when the connecting plate 16 moves downward with the connecting rod 14, the rubber block 24 contacts the surface of the graphite, the spring 22 is compressed, the spring 22 extrudes the pressing block 23, the graphite is better fixed, and the setting of multiple fixed assemblies can be suitable for fixing the cutting of graphite of different shapes, and the cutting quality is guaranteed.

[0052] The side lower end of the storage table 3 is provided with a rotating gear 32 coaxially arranged with the storage table 3, a driving gear 33 is rotatably arranged on the workbench 1 and is in meshing connection with the rotating gear 32; the workbench 1 is provided with a mounting frame 34, the mounting frame 34 is provided with a third motor 35, the output end of the third motor 35 is fixedly connected with the driving gear 33, a plurality of first insertion grooves 36 are arranged in the storage table 3, one end of each of the first insertion grooves 36 penetrates the side of the storage table 3, each of the first insertion grooves 36 corresponds to a row of adsorption holes 31, a first insertion plate 37 is movably inserted into each of the first insertion grooves 36, a plurality of through holes 38 are arranged in the first insertion plate 37, the number of the through holes 38 is consistent with the number of the adsorption holes 31 corresponding to the first insertion grooves 36; a plurality of second insertion grooves 39 are arranged in the middle of the first insertion plate 37, the number of the second insertion grooves 39 corresponds to the number of the through holes 38 and one end of each of the second insertion grooves 39 penetrates the side of the first insertion plate 37, a second insertion plate 310 is detachably inserted into each of the second insertion grooves 39, a handle is arranged on the first insertion plate 37, so as to facilitate sliding the first insertion plate 37 out of the first insertion groove 36, the second insertion plate 310 is inserted into the second insertion groove 39, so as to seal the corresponding adsorption hole 31, the number of the adsorption holes 31 to be sealed can be adjusted according to the size of the graphite, the adsorption holes 31 located outside the graphite are avoided, and the negative pressure is avoided to be generated, so as to affect the cutting effect.

[0053] The working principle of the utility model is: before use, the first insertion plate 37 is pulled out according to the size of the graphite, the second insertion plate 310 is inserted into the corresponding insertion groove which needs to be sealed, then the first insertion plate 37 is inserted into the first insertion groove 36, the sealing of the corresponding adsorption hole 31 is completed, then the graphite is placed on the storage table 3, the adsorption hole 31 is connected with the negative pressure equipment, negative pressure is generated to adsorb and fix the bottom of the graphite and the surface of the storage table 3, the first motor 55 drives the first threaded rod 53 to rotate, so as to drive the corresponding first sliding block 52 to slide along the axis direction of the first threaded rod 53, drive the support frame 11 to move in the X direction, realize the displacement adjustment of the cutting knife 15 in the X direction, the second motor 64 drives the second threaded rod 63 to rotate, drive the second sliding block 62 to move in the axis direction of the second threaded rod 63, drive the mounting frame 12 to move in the Y direction, realize the displacement adjustment of the cutting knife 15 in the Y direction, the storage table 3 is rotated, the angle of the graphite which needs to be cut is adjusted, the cutting knife 15 is driven to move downward by the air cylinder 13, the rubber block 24 contacts the surface of the graphite, the spring 22 is compressed, the spring 22 extrudes the pressing block 23, the graphite is better fixed, the cutting is completed, and the setting of the plurality of fixing assemblies can use the graphite of different shapes to fix the cutting position, so as to guarantee the cutting quality.

[0054] Of course, the above description is not a limitation of the utility model, the utility model is not limited to the above examples, and the changes, modifications, additions or replacements made by the technical personnel in the technical field within the essential range of the utility model should also belong to the protection range of the utility model.

Claims

1. A cutting apparatus for graphite mold processing, comprising a worktable (1), characterized in that: The workbench (1) is slidably provided with a support frame (11), and a mounting frame (12) is slidably provided on the support frame (11). A cylinder (13) is fixed inside the mounting frame (12), and a connecting rod (14) is provided at the output end of the cylinder (13). A cutting blade (15) is provided at the bottom of the connecting rod (14). A connecting plate (16) is fixed on the connecting rod (14), and multiple sets of fixing components are provided at both ends of the connecting plate (16). The fixing components are located on both sides of the cutting blade (15). The workbench (1) is provided with a rotating platform (3), and the top of the platform (3) has multiple rows of adsorption holes (31). The workbench (1) is provided with a connecting groove (4), which is connected to the adsorption holes (31). A negative pressure machine (41) is connected to the bottom of the connecting groove (4).

2. The graphite mold processing cutting apparatus according to claim 1, characterized by: The workbench (1) has first grooves (51) at both ends of the top, and the support frame (11) has a first slider (52) at the bottom. The first slider (52) is slidably disposed inside the first groove (51). One of the first slide grooves (51) is rotatably provided with a first threaded rod (53), and the first threaded rod (53) is threadedly connected to the corresponding first slider (52); The workbench (1) is provided with a receiving groove (54), and a first motor (55) is provided in the receiving groove (54). The output end of the first motor (55) is connected to the first threaded rod (53).

3. The graphite mold machining cutting apparatus according to claim 2, characterized by: The support frame (11) is provided with a second slide groove (61), and a second slider (62) is slidably provided in the second slide groove (61). The bottom of the second slider (62) is fixedly connected to the mounting frame (12). A second threaded rod (63) is rotatably provided inside the second slide groove (61), and the second threaded rod (63) is threadedly connected to the second slider (62); The support frame (11) is fixedly equipped with a second motor (64), and the output end of the second motor (64) is connected to one end of the second threaded rod (63).

4. The graphite mold machining cutting apparatus according to claim 1, characterized by: The fixing components include a fixing rod (21), a spring (22) and a pressing block (23), and the connecting plate (16) has multiple through holes corresponding to the number of fixing components; The fixing rod (21) is I-shaped and slidably disposed in the corresponding round hole. A spring (22) is sleeved on the outside of the fixing rod (21). The top of the spring (22) is fixedly connected to the connecting plate (16), and the bottom of the spring (22) is fixedly connected to the bottom of the fixing rod (21). The bottom of the fixing rod (21) is provided with a pressing block (23).

5. The graphite mold machining cutting apparatus according to claim 4, characterized by: The bottom of the pressing block (23) is provided with a rubber block (24), and the bottom of the rubber block (24) is provided with anti-slip texture.

6. The graphite mold machining cutting apparatus according to any one of claims 1 to 5, characterized by: The lower side of the shelf (3) is provided with a rotating gear (32), which is coaxially arranged with the shelf (3). The worktable (1) is provided with a drive gear (33), which meshes with the rotating gear (32). The workbench (1) is provided with a mounting frame (34), the mounting frame (34) is provided with a third motor (35), and the output end of the third motor (35) is fixedly connected with a driving gear (33).

7. The graphite mold machining cutting apparatus according to claim 6, characterized by: The storage table (3) is internally provided with a plurality of first insertion grooves (36), one end of the first insertion groove (36) penetrates the side surface of the storage table (3), and each first insertion groove (36) corresponds to a row of adsorption holes (31). The first insertion groove (36) movably inserts a first insertion plate (37), a plurality of through holes (38) are formed in the first insertion plate (37), the number of the through holes (38) is consistent with the number of the adsorption holes (31) corresponding to the first insertion groove (36); A plurality of second insertion grooves (39) are formed in the middle of the first insertion plate (37), the number of the second insertion grooves (39) corresponds to the through holes (38), one end of the second insertion groove (39) penetrates the side surface of the first insertion plate (37), and a second insertion plate (310) is detachably inserted into the second insertion groove (39).

8. The graphite mold machining cutting apparatus according to claim 7, characterized by: The first insertion plate (37) is provided with a handle.

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