Milling cutter blank slitting device

Abstract

The utility model relates to the technical field of milling cutters, and discloses a milling cutter blank slitting device which comprises supporting legs, a working table is arranged on the top faces of the supporting legs, the bottom face of the working table is fixedly connected with the top faces of the supporting legs, a slitting mechanism and a clamping mechanism are arranged on the top face of the working table, and the slitting mechanism comprises a fixing part and a slitting part. The slitting part is located on the right side face of the fixing part, the clamping mechanism comprises a driving part and a clamping part, the clamping part is located on the front side face of the driving part, and the fixing part comprises a door-shaped plate. According to the slitting mechanism, a motor in a fixed part is utilized, so that the motor drives a movable plate to move, and a guide rod slides in a sliding sleeve under the action of the movable plate, so that the guide rod drives a moving plate and a blade to move, and a blank is segmented; and the clamping mechanism drives the threaded rod to rotate under the action of the rotating handle by utilizing the rotating handle in the driving part, so that the threaded rod is clamped and limited, and shaking is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of milling cutters, in particular to a milling cutter blank cutting device. Background Art

[0002] Milling cutters are cutting tools that are usually used in milling machines or processing machines to perform milling operations (sometimes in other machine tools). They remove material at a fixed feed rate within the machine.

[0003] However, there are still the following disadvantages: since the existing milling cutter blank cannot be accurately cut during the cutting process, unevenness may occur in subsequent processing, thereby reducing work efficiency.

[0004] Therefore, a milling cutter blank slitting device is proposed. Utility Model Content

[0005] The utility model aims to provide a milling cutter blank cutting device to solve the problems raised in the above background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: a milling cutter blank cutting device.

[0007] Preferably, the support leg comprises a support leg, a workbench is arranged on the top surface of the support leg, the bottom surface of the workbench is fixedly connected to the top surface of the support leg, and a slitting mechanism and a clamping mechanism are arranged on the top surface of the workbench;

[0008] The slitting mechanism comprises a fixing portion and a slitting portion;

[0009] The cutting portion is located on the right side of the fixing portion;

[0010] The clamping mechanism comprises a driving part and a clamping part;

[0011] The clamping portion is located on the front side of the driving portion.

[0012] Preferably, the fixing portion includes a door-shaped plate, the bottom surface of the door-shaped plate is fixedly connected to the top surface of the workbench, the left side of the door-shaped plate is provided with a fixing plate, the right side of the fixing plate is fixedly connected to the left side of the door-shaped plate, the top surface of the fixing plate is provided with a motor, and the bottom surface of the motor is fixedly connected to the top surface of the fixing plate.

[0013] Preferably, the motor output end face extends through and extends to the right side of the door-type plate, and the motor output end surface is rotatably connected to the inner wall of the door-type plate through a bearing seat. The motor output end face is provided with a cam, and the left side surface of the cam is fixedly connected to the motor output end face and driven by the motor.

[0014] Preferably, the cutting portion includes a movable plate, a first column is provided on the left side of the movable plate, the left side of the first column is fixedly connected to the right side of the cam, the upper end surface of the movable plate is sleeved on the surface of the first column, the inner wall of the movable plate is rotatably connected to the surface of the first column, a straight plate is provided below the movable plate, the left side of the straight plate is fixedly connected to the right side of the door-type plate, the movable plate extends through and extends to the bottom of the straight plate, the surface of the movable plate is slidably connected to the inner wall of the straight plate, and the movable plate is driven by the cam.

[0015] Preferably, the inner wall of the I-shaped plate is provided with two sliding sleeves, the two sliding sleeve surfaces are fixedly connected to the inner wall of the I-shaped plate, the two sliding sleeves extend through and extend to the bottom of the I-shaped plate, the two sliding sleeve inner walls are provided with two guide rods, the two guide rod surfaces are slidingly connected to the two sliding sleeve inner walls, the top surfaces of the two guide rods are provided with two blocking blocks, the two blocking quick bottom surfaces are fixedly connected to the top surfaces of the two guide rods, and the positioning is performed by the blocking blocks.

[0016] Preferably, the bottom end surface of the guide rod is provided with a moving plate, the top surface of the moving plate is fixedly connected to the bottom end surfaces of the two guide rods, the top surface of the moving plate is provided with a fixed block, the bottom surface of the fixed block is fixedly connected to the top surface of the moving plate, the right side surface of the fixed block is provided with a second column, the left side of the second column is fixedly connected to the right side of the fixed block, the lower end surface of the movable plate is sleeved on the surface of the second column, the inner wall of the lower end of the movable plate is rotatably connected to the surface of the rotatably connected second column, the bottom surface of the moving plate is provided with a blade, the top surface of the blade is fixedly connected to the bottom surface of the moving plate, and the moving plate and the blade are driven by the guide rod.

[0017] Preferably, the driving part includes a handle, a threaded rod is provided on the front side of the handle, a rear end surface of the threaded rod is fixedly connected to the front side of the handle, and the threaded rod is driven by the handle.

[0018] Preferably, the clamping part includes a first clamping plate, the bottom surface of the first clamping plate is fixedly connected to the top surface of the workbench, a placing plate is provided on the front side of the first clamping plate, the rear side of the placing plate is fixedly connected to the front side of the first clamping plate, the bottom surface of the placing plate is fixedly connected to the top surface of the workbench, the threaded rod extends through and extends to the front side of the placing plate, the surface of the threaded rod is threadedly connected to the placing plate and the inner wall of the first clamping plate, a second clamping plate is provided on the front end surface of the threaded rod, the rear side of the second clamping plate is fixedly connected to the front end surface of the threaded rod, and the second clamping plate is driven by the threaded rod.

[0019] Compared with the prior art, the utility model has the following beneficial effects: the milling cutter blank cutting device,

[0020] 1) The motor in the fixed part is used through the slitting mechanism, so that the motor drives the movable plate to move, so that the guide rod slides in the sliding sleeve under the action of the movable plate, so that the guide rod drives the moving plate and the blade to move, thereby dividing the blank;

[0021] 2) The threaded rod is driven to rotate by the hand-turning mechanism in the driving part, thereby clamping and limiting the threaded rod to avoid shaking. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0023] Figure 2 It is a top-down perspective schematic diagram of the structure of the utility model;

[0024] Figure 3 It is a three-dimensional schematic diagram of the cutting structure of the utility model;

[0025] Figure 4 It is a three-dimensional schematic diagram of the guide rod of the cutting structure of the utility model;

[0026] Figure 5 It is a three-dimensional schematic diagram of the clamping structure of the utility model.

[0027] In the figure: supporting leg 1, workbench 2, slitting mechanism 3, fixing part 31, slitting part 32, door plate 311, fixing plate 312, motor 313, cam 314, movable plate 321, I-shaped plate 322, sliding sleeve 323, guide rod 324, shifting plate 325, fixing block 326, blade 327, clamping mechanism 4, driving part 41, clamping part 42, handle 411, threaded rod 412, first clamping plate 421, placement plate 422, second clamping plate 423. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Embodiment 1:

[0030] See also Figure 1-Figure 4 The utility model provides a technical solution: a milling cutter blank slitting device; comprising a support leg 1, a workbench 2 is arranged on the top surface of the support leg 1, the bottom surface of the workbench 2 is fixedly connected to the top surface of the support leg 1, and a slitting mechanism 3 and a clamping mechanism 4 are arranged on the top surface of the workbench 2;

[0031] The slitting mechanism 3 includes a fixing portion 31 and a slitting portion 32;

[0032] The cutting portion 32 is located on the right side of the fixing portion 31;

[0033] The clamping mechanism 4 includes a driving portion 41 and a clamping portion 42;

[0034] The clamping portion 42 is located on the front side of the driving portion 41 .

[0035] The fixing part 31 includes a door-shaped plate 311, the bottom surface of the door-shaped plate 311 is fixedly connected to the top surface of the workbench 2, a fixing plate 312 is arranged on the left side of the door-shaped plate 311, the right side of the fixing plate 312 is fixedly connected to the left side of the door-shaped plate 311, a motor 313 is arranged on the top surface of the fixing plate 312, and the bottom surface of the motor 313 is fixedly connected to the top surface of the fixing plate 312.

[0036] The output end surface of the motor 313 extends through and extends to the right side of the door plate 311. The output end surface of the motor 313 is rotatably connected to the inner wall of the door plate 311 through a bearing seat. A cam 314 is provided on the output end surface of the motor 313. The left side of the cam 314 is fixedly connected to the output end surface of the motor 313.

[0037] The cutting portion 32 includes a movable plate 321, a first column is arranged on the left side of the movable plate 321, the left side of the first column is fixedly connected to the right side of the cam 314, the upper end surface of the movable plate 321 is sleeved on the surface of the first column, the inner wall of the movable plate 321 is rotatably connected to the surface of the first column, a straight plate 322 is arranged below the movable plate 321, the left side of the straight plate 322 is fixedly connected to the right side of the door-shaped plate 311, the movable plate 321 extends through and extends to the bottom of the straight plate 322, and the surface of the movable plate 321 is slidably connected to the inner wall of the straight plate.

[0038] Two sliding sleeves 323 are provided on the inner wall of the straight plate 322, and the surfaces of the two sliding sleeves 323 are fixedly connected to the inner wall of the straight plate 322. The two sliding sleeves 323 extend through and extend to the bottom of the straight plate. Two guide rods 324 are provided on the inner walls of the two sliding sleeves 323, and the surfaces of the two guide rods 324 are slidably connected to the inner walls of the two sliding sleeves 323. Two blocking blocks are provided on the top surfaces of the two guide rods 324, and the bottom surfaces of the two blocking blocks are fixedly connected to the top surfaces of the two guide rods 324.

[0039] A shift plate 325 is provided on the bottom end surfaces of the two guide rods 324, and the top surface of the shift plate 325 is fixedly connected to the bottom end surfaces of the two guide rods 324. A fixed block 326 is provided on the top surface of the shift plate 325, and the bottom surface of the fixed block 326 is fixedly connected to the top surface of the shift plate 325. A second column is provided on the right side surface of the fixed block 326, and the left side surface of the second column is fixedly connected to the right side surface of the fixed block 326. The lower end surface of the movable plate 321 is sleeved on the surface of the second column, and the inner wall of the lower end of the movable plate 321 is rotatably connected to the surface of the rotatably connected second column. A blade 327 is provided on the bottom surface of the shift plate 325, and the top surface of the blade 327 is fixedly connected to the bottom surface of the shift plate 325.

[0040] Furthermore, in this embodiment, the slitting mechanism 3 utilizes the motor 313 in the fixed part 31, so that the motor 313 drives the cam 314 to rotate, thereby driving the movable plate 321 to move under the action of the cam 314, so that the two guide rods 324 slide on the inner walls of the two sliding sleeves 323 under the action of the movable plate 321, so that the guide rods 324 drive the moving plate 325 to rise and fall, thereby moving its blade 327;

[0041] Furthermore, in this embodiment, the slitting mechanism 3 utilizes the motor 313 in the fixed part 31, so that the motor 313 drives the movable plate 321 to move, so that the guide rod 324 slides in the sliding sleeve 323 under the action of the movable plate 321, so that the guide rod 324 drives the moving plate 325 and the blade 327 to move, thereby cutting the blank;

[0042] Embodiment 2

[0043] See also Figure 1 , Figure 2 , Figure 5 On the basis of the first embodiment, it is further obtained that the driving part 41 includes a handle 411 , a threaded rod 412 is provided on the front side of the handle 411 , and the rear end surface of the threaded rod 412 is fixedly connected to the front side of the handle 411 .

[0044] The clamping portion 42 includes a first clamping plate 421, the bottom surface of the first clamping plate 421 is fixedly connected to the top surface of the workbench 2, a placing plate 422 is provided on the front side of the first clamping plate 421, the rear side of the placing plate 422 is fixedly connected to the front side of the first clamping plate 421, the bottom surface of the placing plate 422 is fixedly connected to the top surface of the workbench 2, the threaded rod 412 extends through and extends to the front side of the placing plate 422, the surface of the threaded rod 412 is threadedly connected to the placing plate 422 and the inner wall of the first clamping plate 421, the front end surface of the threaded rod 412 is provided with a second clamping plate 423, and the rear side of the second clamping plate 423 is fixedly connected to the front end surface of the threaded rod 412.

[0045] Furthermore, in this embodiment, the clamping mechanism 4 utilizes the hand 411 in the driving part 41 to drive the threaded rod 412 to rotate under the action of the hand 411, so that the second clamping plate 423 moves under the rotation of the threaded rod 412, thereby clamping;

[0046] Furthermore, in this embodiment, the clamping mechanism 4 utilizes the handle 411 in the driving part 41 to drive the threaded rod 412 to rotate under the action of the handle 411, thereby clamping and limiting the threaded rod 412 to avoid shaking.

[0047] During use, the operator places the blank on the placement plate 422 and uses the handle 411 in the driving part 41 through the clamping mechanism 4 to drive the threaded rod 412 to rotate under the action of the handle 411, so that the second clamping plate 423 moves under the rotation of the threaded rod 412 for clamping, and then uses the motor 313 in the fixed part 31 through the slitting mechanism 3, so that the motor 313 drives the cam 314 to rotate, and then drives the movable plate 321 to move under the action of the cam 314, so that under the action of the movable plate 321, the two guide rods 324 slide on the inner walls of the two sliding sleeves 323, so that the guide rods 324 drive the moving plate 325 to rise and fall, so as to move its blade 327, so as to cut it.

[0048] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A milling cutter blank slitting device, comprising a support leg (1), characterized in that: A workbench (2) is provided on the top surface of the support leg (1); the bottom surface of the workbench (2) is fixedly connected to the top surface of the support leg (1); and a slitting mechanism (3) and a clamping mechanism (4) are provided on the top surface of the workbench (2); The slitting mechanism (3) comprises a fixing portion (31) and a slitting portion (32); The cutting portion (32) is located on the right side of the fixing portion (31); The clamping mechanism (4) comprises a driving part (41) and a clamping part (42); The clamping portion (42) is located on the front side of the driving portion (41).

2. The milling cutter blank slitting device according to claim 1, characterized in that: The fixing portion (31) comprises a door-shaped plate (311), the bottom surface of the door-shaped plate (311) is fixedly connected to the top surface of the workbench (2), the left side of the door-shaped plate (311) is provided with a fixing plate (312), the right side of the fixing plate (312) is fixedly connected to the left side of the door-shaped plate (311), the top surface of the fixing plate (312) is provided with a motor (313), and the bottom surface of the motor (313) is fixedly connected to the top surface of the fixing plate (312).

3. The milling cutter blank slitting device according to claim 2, characterized in that: The output end surface of the motor (313) extends through and to the right side of the door-shaped plate (311); the output end surface of the motor (313) is rotatably connected to the inner wall of the door-shaped plate (311) via a bearing seat; the output end surface of the motor (313) is provided with a cam (314); the left side surface of the cam (314) is fixedly connected to the output end surface of the motor (313).

4. The milling cutter blank slitting device according to claim 3, characterized in that: The cutting portion (32) comprises a movable plate (321), a first column is arranged on the left side of the movable plate (321), the left side of the first column is fixedly connected to the right side of the cam (314), the upper end surface of the movable plate (321) is sleeved on the surface of the first column, the inner wall of the movable plate (321) is rotatably connected to the surface of the first column, a straight plate (322) is arranged below the movable plate (321), the left side of the straight plate (322) is fixedly connected to the right side of the door-shaped plate (311), the movable plate (321) extends through and extends to the bottom of the straight plate (322), and the surface of the movable plate (321) is slidably connected to the inner wall of the straight plate.

5. The milling cutter blank slitting device according to claim 4, characterized in that: Two sliding sleeves (323) are arranged on the inner wall of the straight plate (322); the surfaces of the two sliding sleeves (323) are fixedly connected to the inner wall of the straight plate (322); the two sliding sleeves (323) extend through and extend to the bottom of the straight plate; two guide rods (324) are arranged on the inner walls of the two sliding sleeves (323); the surfaces of the two guide rods (324) are slidably connected to the inner walls of the two sliding sleeves (323); two blocking blocks are arranged on the top surfaces of the two guide rods (324); and the bottom surfaces of the two blocking blocks are fixedly connected to the top surfaces of the two guide rods (324).

6. The milling cutter blank slitting device according to claim 5, characterized in that: The bottom end surfaces of the two guide rods (324) are provided with a shifting plate (325), the top surface of the shifting plate (325) is fixedly connected to the bottom end surfaces of the two guide rods (324), the top surface of the shifting plate (325) is provided with a fixing block (326), the bottom surface of the fixing block (326) is fixedly connected to the top surface of the shifting plate (325), the right side surface of the fixing block (326) is provided with a second column, the left side surface of the second column is fixedly connected to the right side surface of the fixing block (326), the lower end surface of the movable plate (321) is sleeved on the surface of the second column, the inner wall of the lower end of the movable plate (321) is rotatably connected to the surface of the rotatably connected second column, the bottom surface of the shifting plate (325) is provided with a blade (327), the top surface of the blade (327) is fixedly connected to the bottom surface of the shifting plate (325).

7. The milling cutter blank slitting device according to claim 1, characterized in that: The driving part (41) comprises a handle (411), a threaded rod (412) is provided on the front side of the handle (411), and a rear end surface of the threaded rod (412) is fixedly connected to the front side of the handle (411).

8. The milling cutter blank slitting device according to claim 7, characterized in that: The clamping portion (42) includes a first clamping plate (421), the bottom surface of the first clamping plate (421) is fixedly connected to the top surface of the workbench (2), the front side surface of the first clamping plate (421) is provided with a placement plate (422), the rear side surface of the placement plate (422) is fixedly connected to the front side surface of the first clamping plate (421), the bottom surface of the placement plate (422) is fixedly connected to the top surface of the workbench (2), the threaded rod (412) extends through and extends to the front side surface of the placement plate (422), the surface of the threaded rod (412) is threadedly connected to the placement plate (422) and the inner wall of the first clamping plate (421), the front end surface of the threaded rod (412) is provided with a second clamping plate (423), the rear side surface of the second clamping plate (423) is fixedly connected to the front end surface of the threaded rod (412).

Images