CN219211850U - Cutting device with adjustable structure - Google Patents

Abstract

The utility model discloses a cutting device with an adjustable structure, and particularly relates to the technical field of cutting, which comprises a base, wherein an operation table is arranged at the top end of the base, two vertical plates are symmetrically connected to two end parts of the operation table along the vertical direction, a top plate is connected to the position, right above the base, of the top end of the vertical plate, a transverse driving mechanism is arranged on the inner side of the tops of the two vertical plates below the top plate, a fixed shell is connected to the bottom of the transverse driving mechanism, a lifting mechanism is arranged at the bottom of the fixed shell, a limiting frame is connected to the bottom end of the lifting mechanism, a circular disc is arranged on the inner side of the bottom of the limiting frame, a cutting tool apron is connected to the bottom end of the circular disc, and a cutting tool bit is arranged at the bottom end of the cutting tool apron. The utility model is convenient for controlling the transverse movement and the working height of the cutting tool bit in the use process, and is convenient for controlling the cutting angle of the cutting tool bit, namely, the working position and the working angle of the cutting tool bit are convenient to adjust.

Description

Cutting device with adjustable structure

Technical Field

The utility model relates to the technical field of cutting, in particular to a cutting device with an adjustable structure.

Background

Cutting is a machining method for cutting redundant material layers on a blank or a workpiece into chips by using a cutting tool (comprising a cutter, a grinding tool and an abrasive), so that the workpiece obtains a specified geometric shape, a specified size and a specified surface quality, and the cutting is a main machining method in mechanical manufacturing, and although the precision of blank manufacturing is continuously improved, the machining processes such as precision casting, precision forging, extrusion, powder metallurgy and the like are widely applied, the application range of the cutting is wide, the high precision and the low surface roughness can be achieved, and the cutting is still important in the mechanical manufacturing process.

The existing cutting device is poor in structural design, and the working position and the working angle of the cutting tool bit are complex to adjust, so that the cutting device is not easy to operate.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, an embodiment of the present utility model provides a cutting device with an adjustable structure, which is convenient for controlling the lateral movement and the working height of a cutting bit in the use process, and for controlling the cutting angle of the cutting bit, i.e. for conveniently adjusting the working position and the working angle of the cutting bit, so as to solve the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cutting device with adjustable structure, includes the base, the top of base is provided with the operation panel, the both ends portion of operation panel is connected with two risers along vertical direction symmetry, the top of riser is located the position department of directly over the base and is connected with the roof, the below of roof is located the top inboard of two risers and is provided with horizontal actuating mechanism, horizontal actuating mechanism's bottom is connected with the fixed shell, the bottom of fixed shell is provided with elevating system, elevating system's bottom is connected with the spacing, circular dish is installed to the bottom inboard of spacing, and is used for driving circular dish pivoted driving motor, circular dish's bottom is connected with the cutting blade holder, the bottom of cutting blade holder is provided with the cutting blade holder, the below position department that the top of operation panel is located the cutting blade holder is provided with the elevating platform, the bottom of elevating platform is connected with first telescopic cylinder, the both sides position department of elevating platform all is provided with clamping mechanism, control switch is installed to the outer wall of base.

In a preferred embodiment, the transverse driving mechanism comprises a driving screw connected to the inner side walls of the two vertical plates, a first servo motor is connected to one end of the driving screw extending to the outer side of each vertical plate, a movable seat is connected to the outer side of the driving screw located on the inner side of each vertical plate, and a T-shaped limiting block is arranged at the position, close to the bottom of the top plate, of the top end of each movable seat.

In a preferred embodiment, a screw hole is formed in the movable seat in the horizontal direction corresponding to the outer portion of the driving screw, and a T-shaped limiting groove is formed in the bottom of the top plate in the horizontal direction corresponding to the outer portion of the T-shaped limiting block.

In a preferred embodiment, the lifting mechanism comprises a lifting rod connected to the inner side of the bottom of the fixed shell, the outer wall of the lifting rod is provided with teeth, a protecting shell is arranged on one side, close to the teeth, of the outer wall of the bottom of the fixed shell, a lifting gear meshed with the teeth is mounted in the protecting shell, and a second servo motor used for driving the lifting gear to rotate is mounted on the outer wall of the protecting shell.

In a preferred embodiment, a storage groove is formed in the fixing shell, corresponding to the outer portion of the lifting rod, in the vertical direction, the protecting shell is fixedly connected with the outer wall of the fixing shell through a screw, and a bearing seat is arranged on the inner wall of the protecting shell, corresponding to the end portion of the middle shaft rod of the lifting gear.

In a preferred embodiment, the bottom of the limiting frame is provided with a mounting groove corresponding to the outer part of the circular disc, the driving motor is fixedly connected with the outer wall of the limiting frame through bolts, and the outer wall of the bottom of the limiting frame is provided with a shaft hole for the driving motor rotor to pass through.

In a preferred embodiment, the fixture comprises two clamping rods arranged on two sides of the lifting platform, the ends of the two clamping rods are connected with a transverse movable frame, the outer side wall of the transverse movable frame is connected with a second telescopic cylinder, the bottom end of the transverse movable frame is connected with a connecting rod, a T-shaped clamping block is arranged at the bottom end of the connecting rod, and a T-shaped sliding groove is arranged on the top of the base, corresponding to the outer part of the T-shaped clamping block, in the horizontal direction.

In a preferred embodiment, a first gear is connected to the outer part of one clamping rod at a position close to one side of the transverse movable frame, a second gear is connected to the top end of the first gear in a meshed mode, a third servo motor for driving the second gear to rotate is mounted at the top end of the transverse movable frame, and a bearing seat is mounted at the position, corresponding to the end part of the clamping rod, of the inner side wall of the transverse movable frame.

The utility model has the beneficial effects that:

1. the arranged transverse driving mechanism is convenient for controlling the transmission screw to rotate in the use process, so that the movable seat moves outside the transmission screw, the cutting tool bit is controlled to transversely move, and the arranged lifting mechanism is convenient for controlling the lifting rod to stretch out and draw back at the bottom of the fixed shell when in use, so that the working height of the cutting tool bit is conveniently controlled according to the size of an object to be cut;

2. the fixture that sets up cooperates circular dish when using, can treat the processing object and carry out the centre gripping and handle, and in-process, drive the second gear through control third servo motor and rotate, and then control first gear rotates, further control clamping lever rotates in the inboard of horizontal movable frame, the convenience carries out circumference processing to the object, the inside drive part that is used for driving cutting tool bit work that is the same with prior art structure that is provided with of cutting blade holder, through with cutting blade holder fixed mounting on circular dish, drive circular dish rotation through control driving motor, the cutting angle of convenient control cutting tool bit, then utilize horizontal actuating mechanism to adjust the transverse position of cutting tool bit.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic structural view of a lifting mechanism in the present utility model.

Fig. 3 is a schematic structural view of a limiting frame in the present utility model.

Fig. 4 is a schematic view of a partial structure of a connection portion of a T-shaped clamping block according to the present utility model.

The reference numerals are: 1. a base; 2. an operation table; 3. a vertical plate; 4. a top plate; 5. a drive screw; 6. a first servo motor; 7. a movable seat; 8. a T-shaped limiting block; 9. a fixed case; 10. a lifting rod; 11. a limiting frame; 12. a circular disc; 13. a driving motor; 14. a cutting insert; 15. a cutting bit; 16. a lifting table; 17. a first telescopic cylinder; 18. a control switch; 19. a clamping rod; 20. a transverse movable frame; 21. the second telescopic cylinder; 22. a connecting rod; 23. a T-shaped clamping block; 24. a T-shaped chute; 25. a first gear; 26. a second gear; 27. a third servo motor; 71. a screw hole; 91. a storage groove; 92. a protective shell; 93. a lifting gear; 94. a second servo motor; 101. teeth; 111. and a mounting groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The cutting device with the adjustable structure shown in fig. 1-4 comprises a base 1, an operation table 2 is arranged at the top end of the base 1, two vertical plates 3 are symmetrically connected to two end parts of the operation table 2 along the vertical direction, a top plate 4 is connected to the position, right above the base 1, of the top ends of the vertical plates 3, a transverse driving mechanism is arranged on the inner side of the tops of the two vertical plates 3 below the top plate 4, a fixed shell 9 is connected to the bottom of the transverse driving mechanism, a lifting mechanism is arranged at the bottom of the fixed shell 9, a limiting frame 11 is connected to the bottom end of the lifting mechanism, a circular disc 12 is arranged on the inner side of the bottom of the limiting frame 11, a driving motor 13 for driving the circular disc 12 to rotate is arranged on the outer wall of the limiting frame 11, a cutting tool holder 14 is connected to the bottom end of the circular disc 12, a cutting tool bit 15 is arranged at the bottom end of the cutting tool holder 14, a lifting table 16 is arranged at the position, a first telescopic cylinder 17 is connected to the bottom of the lifting table 16, clamping mechanisms are arranged on the two sides of the lifting table 16 above the operation table 2, and a clamping mechanism is arranged on the outer wall of the base 1.

As shown in fig. 1-2, the transverse driving mechanism comprises a driving screw 5 connected to the inner side walls of the two vertical plates 3, a first servo motor 6 is connected to the outside of the vertical plates 3 from one end of the driving screw 5, a movable seat 7 is connected to the inside of the two vertical plates 3 from the outside of the driving screw 5, a T-shaped limiting block 8 is arranged at the bottom position, close to the top plate 4, of the top end of the movable seat 7, and the driving screw 5 is controlled to rotate in the using process, so that the movable seat 7 moves outside the driving screw 5, and the cutting bit 15 is controlled to move transversely.

As shown in fig. 1-2, a screw hole 71 is formed in the movable seat 7 corresponding to the outside of the driving screw 5 in the horizontal direction, and a T-shaped limit groove is formed in the bottom of the top plate 4 corresponding to the outside of the T-shaped limit block 8 in the horizontal direction, so that when the driving screw 5 rotates, the movable seat 7 can stably move horizontally at the bottom of the top plate 4.

As shown in fig. 1-2, the lifting mechanism comprises a lifting rod 10 connected to the inner side of the bottom of the fixed shell 9, a tooth 101 is arranged on the outer wall of the lifting rod 10, a protecting shell 92 is arranged on one side, close to the tooth 101, of the outer wall of the bottom of the fixed shell 9, a lifting gear 93 meshed with the tooth 101 is arranged in the protecting shell 92, a second servo motor 94 used for driving the lifting gear 93 to rotate is arranged on the outer wall of the protecting shell 92, the lifting rod 10 can be conveniently controlled to stretch out and draw back at the bottom of the fixed shell 9 during use, and the working height of the cutting tool bit 15 can be conveniently controlled according to the size of an object to be cut.

As shown in fig. 2, a storage groove 91 is formed in the fixed shell 9 along the vertical direction corresponding to the outer portion of the lifting rod 10, a protecting shell 92 is fixedly connected with the outer wall of the fixed shell 9 through a screw, and a bearing seat is arranged at the end of the inner wall of the protecting shell 92 corresponding to the central shaft rod of the lifting gear 93.

As shown in fig. 1 and fig. 3, an installation groove 111 is formed in the bottom of the limiting frame 11 corresponding to the outer portion of the circular disc 12, the driving motor 13 is fixedly connected with the outer wall of the limiting frame 11 through bolts, and a shaft hole for allowing a rotor of the driving motor 13 to pass through is formed in the outer wall of the bottom of the limiting frame 11.

As shown in fig. 1 and fig. 4, the clamping mechanism comprises two clamping rods 19 arranged at two sides of the lifting table 16, the ends of the two clamping rods 19 are connected with a transverse movable frame 20, the outer side wall of the transverse movable frame 20 is connected with a second telescopic cylinder 21, the bottom end of the transverse movable frame 20 is connected with a connecting rod 22, the bottom end of the connecting rod 22 is provided with a T-shaped clamping block 23, the top of the base 1 is provided with a T-shaped chute 24 corresponding to the outer part of the T-shaped clamping block 23 along the horizontal direction, one side of the outer part of one clamping rod 19, which is close to the transverse movable frame 20, is provided with a first gear 25, the top end of the first gear 25 is connected with a second gear 26 in a meshed manner, the top end of the transverse movable frame 20 is provided with a third servo motor 27 for driving the second gear 26 to rotate, the inner side wall of the transverse movable frame 20 is provided with a bearing seat corresponding to the end position of the clamping rod 19, firstly placing an object to be processed on a lifting table 16, controlling a piston rod of a first telescopic cylinder 17 to extend out to push the lifting table 16 to ascend, then controlling a second telescopic cylinder 21 to push a clamping rod 19 to clamp the object to be processed, then controlling the lifting table 16 to descend, at the moment, controlling the height and the position of a cutting tool bit 15 above the lifting tool bit to process the object, in the process, controlling a third servo motor 27 to drive a second gear 26 to rotate so as to control a first gear 25 to rotate, further controlling the clamping rod 19 to rotate at the inner side of a transverse movable frame 20, facilitating circumferential processing of the object, arranging a driving component which is the same as the structure in the prior art and is used for driving the cutting tool bit 15 to work inside a cutting tool holder 14, driving the circular disc 12 to rotate by controlling the driving motor 13 through fixedly mounting the cutting tool holder 14 on the circular disc 12, it is convenient to control the cutting angle of the cutting bit 15 and then adjust the lateral position of the cutting bit 15 using a lateral drive mechanism.

Working principle: the utility model designs a cutting device with an adjustable structure, the specific structure is shown in the accompanying drawings 1-4 of the specification, in the technical scheme, the arranged transverse driving mechanism is convenient for controlling the transmission screw 5 to rotate in the use process, so that the movable seat 7 moves outside the transmission screw 5, and the cutting bit 15 is controlled to move transversely; the lifting mechanism is convenient for controlling the expansion and contraction of the lifting rod 10 at the bottom of the fixed shell 9 when in use, and further controlling the working height of the cutting tool bit 15 according to the size of an object to be cut; meanwhile, when the clamping mechanism is matched with the circular disc 12, an object to be machined is placed on the lifting table 16, a piston rod of the first telescopic cylinder 17 is controlled to extend out to push the lifting table 16 to ascend, then the second telescopic cylinder 21 is controlled to push the clamping rod 19 to clamp the object to be machined, then the lifting table 16 is controlled to descend, at the moment, the height and the position of the cutting bit 15 above the clamping mechanism are controlled to machine the object, in the process of treatment, the third servo motor 27 is controlled to drive the second gear 26 to rotate, then the first gear 25 is controlled to rotate, the clamping rod 19 is further controlled to rotate on the inner side of the transverse movable frame 20, circumferential machining of the object is facilitated, a driving part which is identical to the structure in the prior art and used for driving the cutting bit 15 to work is arranged in the cutting bit 14, the cutting bit 14 is fixedly mounted on the circular disc 12, the cutting angle of the cutting bit 15 is controlled conveniently, and then the transverse position of the cutting bit 15 is adjusted by the transverse driving mechanism.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims (8)

1. Cutting device with adjustable structure, including base (1), its characterized in that: the utility model discloses a lifting device, including base (1), locating rack (16), cylinder (16), elevating system, cylinder (16) and elevating system, operating panel (2) are provided with top of base (1), two tip of operating panel (2) are provided with operating panel (2), both ends of operating panel (2) are connected with two risers (3) along vertical direction symmetry, top position department that top of riser (3) is located base (1) is connected with roof (4), the below of roof (4) is located the top inboard of two risers (3) and is provided with transverse driving mechanism, transverse driving mechanism's bottom is connected with fixed shell (9), the bottom of fixed shell (9) is provided with elevating system, elevating system's bottom is connected with spacing (11), circular dish (12) are installed to the bottom inboard of spacing (11), and be used for driving circular dish (12) pivoted driving motor (13) to the outer wall of spacing (11), the bottom of circular dish (12) is connected with cutting blade holder (14), the bottom of cutting blade holder (14) is provided with cutting blade (15), the top position department that is located cutting blade (15) of operating panel (2) is provided with elevating system, elevating system (16) is located the below position department, elevating system (16) is located on both sides of operating panel (16), the outer wall of the base (1) is provided with a control switch (18).

2. A cutting device having an adjustable structure according to claim 1, wherein: the transverse driving mechanism comprises a driving screw (5) connected to the inner side walls of the two vertical plates (3), a first servo motor (6) is connected to one end of the driving screw (5) extending to the outer side of the vertical plates (3), a movable seat (7) is connected to the outer side of the driving screw (5) located on the inner sides of the two vertical plates (3), and a T-shaped limiting block (8) is arranged at the position, close to the bottom of the top plate (4), of the top end of the movable seat (7).

3. A cutting device having an adjustable structure according to claim 2, wherein: screw holes (71) are formed in the movable seat (7) corresponding to the outer portion of the transmission screw (5) in the horizontal direction, and T-shaped limiting grooves are formed in the bottom of the top plate (4) corresponding to the outer portion of the T-shaped limiting block (8) in the horizontal direction.

4. A cutting device having an adjustable structure according to claim 1, wherein: elevating system is including connecting lifter (10) inboard in fixed shell (9) bottom, the outer wall of lifter (10) is provided with tooth (101), the bottom outer wall of fixed shell (9) is close to one side at tooth (101) place and is provided with protecting crust (92), the internally mounted of protecting crust (92) has lifting gear (93) that are connected with tooth (101) meshing, and is used for driving lifting gear (93) pivoted second servo motor (94) are installed to the outer wall of protecting crust (92).

5. A cutting device having an adjustable structure according to claim 4, wherein: the inside of fixed shell (9) corresponds lifter (10) is provided with along vertical direction and accomodates groove (91), pass through screw fixed connection between the outer wall of protecting crust (92) and fixed shell (9), the inner wall of protecting crust (92) corresponds the axis rod tip of lifting gear (93) and is provided with the bearing frame.

6. A cutting device having an adjustable structure according to claim 1, wherein: the bottom of the limiting frame (11) is provided with a mounting groove (111) corresponding to the outside of the circular disc (12), the driving motor (13) is fixedly connected with the outer wall of the limiting frame (11) through bolts, and the outer wall of the bottom of the limiting frame (11) is provided with a shaft hole for a rotor of the driving motor (13) to pass through.

7. A cutting device having an adjustable structure according to claim 1, wherein: the clamping mechanism comprises two clamping rods (19) arranged on two sides of a lifting table (16), the ends of the two clamping rods (19) are connected with a transverse movable frame (20), the outer side wall of the transverse movable frame (20) is connected with a second telescopic cylinder (21), the bottom end of the transverse movable frame (20) is connected with a connecting rod (22), the bottom end of the connecting rod (22) is provided with a T-shaped clamping block (23), and the top of the base (1) is provided with a T-shaped sliding groove (24) corresponding to the outer part of the T-shaped clamping block (23) along the horizontal direction.

8. A cutting device having an adjustable structure according to claim 7, wherein: the outside of one of them clamping lever (19) is close to transverse movable frame (20) one side position play and is connected with first gear (25), the top meshing of first gear (25) is connected with second gear (26), third servo motor (27) that are used for driving second gear (26) pivoted are installed on the top of transverse movable frame (20), the inside wall of transverse movable frame (20) corresponds the tip position department of clamping lever (19) and installs the bearing frame.

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