CN110802409A - Small-size surely bore all-in-one - Google Patents

Abstract

The invention discloses a small integrated cutting and drilling machine, comprising a drilling mechanism, a base, a cutting mechanism, a power switching mechanism and a cutting frame. The drilling mechanism, the cutting mechanism and the power switching mechanism are all installed on the cutting frame, and the power The switching mechanism is respectively connected with the drilling mechanism and the cutting mechanism, the cutting frame is hinged with the base, the cutting frame is provided with a motor, and the motor is connected with the power switching mechanism through a belt. The invention integrates the drilling mechanism and the cutting mechanism into a whole, and is connected through a power switching mechanism, so that power switching can be performed during use, and the utilization efficiency of the output power of the motor can be improved. The machining requirements of the workpiece.

Description

A small cutting and drilling machine

technical field

The invention belongs to the field of mechanical processing equipment, in particular to a small integrated cutting and drilling machine.

Background technique

Steel pipes, aluminum profiles, square steel and other metal materials and other non-metallic materials need to be cut and drilled in many cases. The cutting and drilling are completed by the cutting machine and the drill stand respectively. The cut material needs to be between the two equipments. Carrying out handling not only increases labor intensity, but also reduces labor efficiency. At the same time, users need to purchase cutting machines and drilling platforms separately, which increases the cost of purchasing equipment. For this reason, people have developed some cutting machines and drilling platforms. For example, the Chinese patent with the application number of 201810096758.8 discloses a drilling and cutting integrated machine for processing long strips, including a support plate, a workbench is set on the support plate, and a screw slide table is placed on the workbench. There is a sliding table on the sliding table, and a jig is arranged on the sliding table. The upper end of the jig is provided with a long positioning groove. The length direction of the positioning groove is perpendicular to the moving direction of the sliding table. , the cutting groove and the positioning groove are arranged vertically, the worktable is provided with a cutting mechanism and a drilling mechanism, the drilling mechanism is provided with a drill bit, and the cutting mechanism is provided with a circular saw blade; the sliding table is provided with a pressing mechanism on the side of the fixture , there is a positioning mechanism connected to the positioning groove on the sliding table in front of the fixture, and a driving mechanism for driving the parts to advance in the positioning groove is also provided on the sliding table at the side of the fixture, but when in use, the The drill bit and the saw blade of the equipment are driven by the motor at the same time, which reduces the utilization rate of the motor power. At the same time, the drill bit and the saw blade rotate at the same time, which easily affects the use of the operator during use.

SUMMARY OF THE INVENTION

In order to solve the above technical problems, the present invention provides a small integrated cutting and drilling machine, which can solve the problem of inconvenient use in the prior art.

The present invention is achieved through the following technical solutions.

A small integrated cutting and drilling machine provided by the present invention includes a drilling mechanism, a base, a cutting mechanism, a power switching mechanism, and a cutting frame. The drilling mechanism, the cutting mechanism and the power switching mechanism are all installed on the cutting frame, and the power The switching mechanism is respectively connected with the drilling mechanism and the cutting mechanism, the cutting frame is hinged with the base, the cutting frame is provided with a motor, and the motor is connected with the power switching mechanism through a belt.

The cutting mechanism includes a cutting blade and a rotating shaft. The rotating shaft is installed on the cutting frame through a rotating seat. One end of the rotating shaft is connected to the power switching mechanism, and the other end is connected to the cutting blade. side of the seat.

The power switching mechanism includes a sliding shaft, a driven pulley, a gear shaft, and a bevel gear A. The sliding shaft is installed on the cutting frame 303 through a support B and a support C, and the driven pulley is installed coaxially. On the sliding shaft, the gear shaft is installed on the cutting frame through the support A, one end of the gear shaft is connected with the bevel gear A, the other end is connected with one end of the sliding shaft through the collar A, and the other end of the sliding shaft is connected through the collar B is connected to the shaft.

The outer periphery of the sliding shaft, the gear shaft and the rotating shaft is provided with key teeth, and the inner holes of the collar A and the collar B are provided with grooves corresponding to the key teeth.

The collar A and the collar B are connected by a lever, and the lower part of the lever is mounted on the cutting frame through a slide rail.

The base includes a bottom plate, a movable turntable, the movable turntable is hinged with the bottom plate through a fixed turntable, and a locking screw A is arranged between the movable turntable and the fixed turntable, a frame is set up on the movable turntable, and the upper part of the vertical frame is hinged with the cutting frame, and The vertical frame and the cutting frame are also connected by a guide rod, the upper end of the guide rod is hinged with the cutting frame, and the lower end of the guide rod is connected with the guide sleeve.

The guide sleeve is hinged with the stand, the guide rod passes through the middle of the guide sleeve, and is connected to the guide sleeve through a locking screw B, and one end of the guide rod is also connected to the guide sleeve through a spring.

The drilling mechanism includes a bevel gear B, a box body, and a drive shaft. One side of the box body is provided with a threaded rod and a nut. The box body is connected to the cutting frame through the threaded rod and the nut, and the drive shaft is installed vertically through a bearing. In the box, the bevel gear B is sleeved on the drive shaft through the key teeth, and the lower part of the bevel gear B is connected with the box body through a bearing.

The cutting frame is provided with a connecting plate, the connecting plate is provided with an arc-shaped guide groove, the center of the guide groove is located on the central axis of the gear shaft, and the box body is connected with the guide groove through a threaded rod and a nut.

The lower part of the drive shaft is provided with a pressure block, one side of the pressure block is sleeved on the lower part of the drive shaft, the other side is connected with the box body through a guide rail, the guide rail is parallel to the drive shaft, one side of the pressure block is provided with a transmission tooth, and the box body is installed with a pressure block. The turntable is connected with the pressing block through gears.

The beneficial effect of the present invention is that: the drilling mechanism and the cutting mechanism are integrated into one, and connected through a power switching mechanism, the power switching can be performed during use, and the utilization efficiency of the output power of the motor is provided, and the drilling mechanism and the cutting mechanism can be used during use. Adjust the angle to meet the processing needs of different workpieces.

Description of drawings

Fig. 1 is the structural representation of the present invention;

Figure 2 is a schematic structural diagram of a power switching mechanism;

Fig. 3 is the structural representation of cutting mechanism;

Fig. 4 is the structural representation of drilling mechanism;

Fig. 5 is the structural representation of base;

Fig. 6 is the structural representation of cutting frame;

In the figure: 1-drilling mechanism, 2-base, 3-cutting mechanism, 4-power switching mechanism, 101-bevel gear B, 102-threaded rod, 103-nut, 104-box, 105-drive shaft, 106 -Press block, 107-turntable, 201-spring, 202-locking screw A, 203-base plate, 204-fixed turntable, 205-movable turntable, 206-locking screw B, 207-guide sleeve, 208-guide rod, 209-stand, 301-connecting plate, 302-slide rail, 303-cutting frame, 304-handle, 305-rotating shaft, 306-cutting blade, 308-guard plate, 309-motor, 311-rotating seat, 312-support Seat A, 313-support B, 314-support C, 401-slip shaft, 402- driven pulley, 403- gear shaft, 404- bevel gear A, 405- collar A, 406- lever, 407 - Collar B, 408 - Belt.

Detailed ways

The technical solutions of the present invention are further described below, but the claimed scope is not limited to the description.

As shown in Figures 1 to 6, a small integrated cutting and drilling machine includes a drilling mechanism 1, a base 2, a cutting mechanism 3, a power switching mechanism 4, and a cutting frame 303. The drilling mechanism 1, cutting mechanism 3, The power switching mechanism 4 is installed on the cutting frame 303, and the power switching mechanism 4 is connected with the drilling mechanism 1 and the cutting mechanism 3 respectively. The cutting frame 303 is hinged with the base 2, and the cutting frame 303 is provided with a motor 309. The motor 309 The belt 408 is connected to the power switching mechanism 4, and the motor drives the power switching mechanism 4 to rotate through the belt 408. The switching mechanism 4 can adjust the power output to different equipment according to the needs of use, which improves the utilization rate of the output power of the motor 309. Only one of the hole mechanism 1 and the cutting mechanism 3 is in a rotating state, so as to avoid the other mechanism affecting the processing during use.

As shown in FIG. 3 , the cutting mechanism 3 includes a cutting blade 306 and a rotating shaft 305 . The rotating shaft 305 is mounted on the cutting frame 303 through a rotating seat 311 , one end of the rotating shaft 305 is connected to the power switching mechanism 4 , and the other end is connected to the cutting blade 306 Connection, the cutting plate 306 is provided with a guard plate 308, and the guard plate 308 is installed on the upper side of the rotating base 311. After the motor 309 drives the power switching mechanism 4, the power switching mechanism 4 distributes the power to the rotating shaft 305, and drives the cutting sheet through the rotating shaft 305. 306 rotates at high speed to facilitate cutting, and guard 308 prevents cutting debris from reaching the worker, improving safety.

As shown in FIG. 2 , the power switching mechanism 4 includes a sliding shaft 401, a driven pulley 402, a gear shaft 403, and a bevel gear A404. The sliding shaft 401 is installed on the cutting frame through the support B313 and the support C314. 303, and the driven pulley 402 is coaxially installed on the sliding shaft 401, the gear shaft 403 is installed on the cutting frame 303 through the support A312, one end of the gear shaft 403 is connected with the bevel gear A404, and the other end is connected through the collar A405 is connected with one end of the sliding shaft 401, and the other end of the sliding shaft 401 is connected with the rotating shaft 305 through the collar B407. When the drilling mechanism 1 needs power, push the lever 406 to move to the side of the drilling mechanism 1, and the lever 406 drives the The collar A405 and the collar B407 move at the same time, so that the sliding shaft 401 is connected with the gear shaft 403, and the connection between the sliding shaft 401 and the rotating shaft 305 is disconnected at the same time, and all the power of the motor is output to the drilling mechanism 1. When the cutting mechanism 3 When power is required, push the lever 406 to move to the side of the cutting mechanism 3, the lever 406 drives the collar A405 and the collar B407 to move at the same time, so that the sliding shaft 401 is connected with the rotating shaft 305, and the sliding shaft 401 and the gear are disconnected at the same time. The connection of the shaft 403 outputs all the power of the motor to the cutting mechanism 3 .

The outer periphery of the sliding shaft 401, the gear shaft 403 and the rotating shaft 305 are provided with key teeth, the inner holes of the collar A405 and the collar B407 are provided with grooves corresponding to the key teeth, and the key teeth cooperate with the grooves to make the Collar A405 and Collar B407 slide on the shaft while preventing slippage for easy power switching.

The collar A405 and the collar B407 are connected by a lever 406. The lower part of the lever 406 is installed on the cutting frame 303 through the slide rail 302. The lever 406 can simultaneously drive the collar A405 and the collar B407 to move to complete the power For distribution, common structures such as snaps can be used in the slide rail 302 to limit the position of the lever 406 to prevent the lever 406 from shifting during use.

As shown in FIG. 5, the base 2 includes a bottom plate 203, a movable turntable 205, the movable turntable 205 is hinged to the bottom plate 203 through a fixed turntable 204, and a locking screw A202 is provided between the movable turntable 205 and the fixed turntable 204, and the movable A frame 209 is set up on the turntable 205, the upper part of the vertical frame 209 is hinged with the cutting frame 303, and the vertical frame 209 and the cutting frame 303 are also connected by a guide rod 208, the upper end of the guide rod 208 is hinged with the cutting frame 303, and the lower end of the guide rod 208 is guided by The sleeve 207 is connected with the movable turntable 205, and the movable turntable 205 can be rotated on the fixed turntable 204, thereby adjusting the angle of the cutting blade 306, and at the same time, the position of the drilling mechanism 1 can be adjusted to facilitate the turning of the holes in different positions. The locking screw A202 can The movable turntable 205 is locked to prevent the movable turntable 205 from rotating during use, which affects the machining accuracy.

The guide sleeve 207 is hinged with the stand 209, the guide rod 208 passes through the middle of the guide sleeve 207, and is connected with the guide sleeve 207 through the locking screw B206. One end of the guide rod 208 is also connected with the guide sleeve 207 through the spring 201, and the handle is pressed After 304, the cutting frame 303 moves down on one side, and moves up on the side at the same time, so that the spring 201 is elongated. After the cutting is completed, the spring 201 can be used to reset. 208 is locked to prevent the rotation of the cutting frame 303 during use, which affects the machining accuracy.

The drilling mechanism 1 includes a bevel gear B101, a box body 104, and a drive shaft 105. A threaded rod 102 and a nut 103 are provided on one side of the box body 104. The box body 104 is connected to the cutting frame 303 through the threaded rod 102 and the nut 103. , the drive shaft 105 is vertically installed in the casing 104 through the bearing, the bevel gear B101 is sleeved on the drive shaft 105 through the key teeth, and the lower part of the bevel gear B101 is connected with the casing 104 through the bearing, and the bevel gear A404 drives the bevel gear B101 Rotation, the power is distributed to the drive shaft 105, at the same time, the rotational speed is reduced and the torque is increased, the lower part of the drive shaft 105 is connected with the drill bit through a chuck, so as to facilitate drilling.

The cutting frame 303 is provided with a connecting plate 301, and the connecting plate 301 is provided with an arc-shaped guide groove. The center of the guide groove is located on the central axis of the gear shaft 403. Connection, after loosening the nut 103, the angle of the box body 104 can be adjusted so as to complete the work of turning holes at different angles. The center of the guide groove is located on the central axis of the gear shaft 403, so that when the angle of the box body 104 is adjusted, the bevel gear A404 It is still possible to mesh with the bevel gear B101.

The lower part of the drive shaft 105 is provided with a pressing block 106, one side of the pressing block 106 is sleeved on the lower part of the driving shaft 105, the other side is connected with the box body 104 through a guide rail, the guide rail is parallel to the driving shaft 105, and one side of the pressing block 106 is provided with a transmission A turntable 107 is installed on the box body 104. The turntable 107 is connected to the pressing block 106 through gears. After the turntable 107 rotates, it can drive the pressing block 106 to move down, press down the drill bit on the drive shaft 105, and complete the drilling operation.

Claims (10)

1. A small integrated cutting and drilling machine, characterized in that it comprises a drilling mechanism (1), a base (2), a cutting mechanism (3), a power switching mechanism (4), and a cutting frame (303), the drilling The mechanism (1), the cutting mechanism (3), and the power switching mechanism (4) are all mounted on the cutting frame (303), and the power switching mechanism (4) is respectively connected with the drilling mechanism (1) and the cutting mechanism (3); The cutting frame (303) is hinged with the base (2), the cutting frame (303) is provided with a motor (309), and the motor (309) is connected with the power switching mechanism (4) through a belt (408). 2 . The small integrated cutting and drilling machine according to claim 1 , wherein the cutting mechanism ( 3 ) comprises a cutting blade ( 306 ) and a rotating shaft ( 305 ), and the rotating shaft ( 305 ) passes through the rotating seat ( 2 . 3 . 311) is installed on the cutting frame (303), one end of the rotating shaft (305) is connected with the power switching mechanism (4), and the other end is connected with the cutting sheet (306), and the cutting sheet (306) is provided with a protective plate (308), The plate (308) is mounted on the upper side of the rotating base (311). 3. The small integrated cutting and drilling machine according to claim 1, wherein the power switching mechanism (4) comprises a sliding shaft (401), a driven pulley (402), and a gear shaft (403) , Bevel gear A (404), the sliding shaft (401) is installed on the cutting frame 303 through the support B (313), the support C (314), and the driven pulley (402) is coaxially installed on the sliding On the shifting shaft (401), the gear shaft (403) is installed on the cutting frame (303) through the support A (312), one end of the gear shaft (403) is connected with the bevel gear A (404), and the other end is connected by a collar A (405) is connected with one end of the sliding shaft (401), and the other end of the sliding shaft (401) is connected with the rotating shaft (305) through the collar B (407). 4. A small integrated cutting-drilling machine according to claim 3, characterized in that: the outer periphery of the sliding shaft (401), the gear shaft (403), and the rotating shaft (305) are provided with key teeth, and the collar A (405) and the inner holes of the collar B (407) are provided with grooves corresponding to the key teeth. 5. The small integrated cutting and drilling machine according to claim 3, characterized in that: the collar A (405) and the collar B (407) are connected by a lever (406), and the lever (406) ) is mounted on the cutting frame (303) through the slide rail (302). 6. A small integrated cutting and drilling machine according to claim 1, characterized in that: the base (2) comprises a bottom plate (203), a movable turntable (205), and the movable turntable (205) passes through a fixed turntable (203). 204) is hinged to the bottom plate (203), and a locking screw A (202) is arranged between the movable turntable (205) and the fixed turntable (204). The upper part is hinged with the cutting frame (303), and the vertical frame (209) and the cutting frame (303) are also connected by a guide rod (208), the upper end of the guide rod (208) is hinged with the cutting frame (303), and the guide rod (208) ) lower end is connected with the guide sleeve (207). 7 . The small integrated cutting and drilling machine according to claim 6 , wherein the guide sleeve ( 207 ) is hinged with the stand ( 209 ), and the guide rod ( 208 ) passes through the middle of the guide sleeve ( 207 ). 8 . , and is connected with the guide sleeve (207) through the locking screw B (206), and one end of the guide rod (208) is also connected with the guide sleeve (207) through the spring (201). 8 . The small integrated cutting and drilling machine according to claim 1 , wherein the drilling mechanism ( 1 ) comprises a bevel gear B ( 101 ), a box body ( 104 ), and a drive shaft ( 105 ), so the One side of the box body (104) is provided with a threaded rod (102) and a nut (103), the box body (104) is connected to the cutting frame (303) through the threaded rod (102) and the nut (103), and the drive shaft ( 105) It is vertically installed in the box (104) through the bearing, the bevel gear B (101) is sleeved on the drive shaft (105) through the key teeth, and the lower part of the bevel gear B (101) is connected with the box (104) through the bearing . 9 . The small integrated cutting and drilling machine according to claim 8 , wherein the cutting frame ( 303 ) is provided with a connecting plate ( 301 ), and the connecting plate ( 301 ) is provided with an arc-shaped guide groove. 10 . , the center of the guide groove is located on the central axis of the gear shaft (403), and the box body (104) is connected with the guide groove through a threaded rod (102) and a nut (103). 10. The small integrated cutting and drilling machine according to claim 8, characterized in that: a pressing block (106) is provided at the lower part of the driving shaft (105), and one side of the pressing block (106) is sleeved on the driving shaft (105). ) bottom, the other side is connected with the box (104) through the guide rail, the guide rail is parallel to the drive shaft (105), the pressing block (106) is provided with transmission teeth on one side, and the box (104) is provided with a turntable (107), The turntable (107) is connected with the pressing block (106) through gears.

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