CN213858642U

CN213858642U - Cutter grinding device for machining

Info

Publication number: CN213858642U
Application number: CN202022946498.4U
Authority: CN
Inventors: 朱光
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-08-03
Anticipated expiration: 2030-12-07

Abstract

The utility model discloses a cutter grinding device for machining, the power distribution box comprises a box body, the inside piece collection subassembly that all is fixed with along its length direction both ends of box, the piece collection subassembly includes the baffle of bolt fastening at box opposite side inner wall, baffle bottom outer wall is fixed with the baffle, a plurality of air intakes have been seted up to baffle one side outer wall, the suction opening has been seted up to baffle opposite side outer wall, the inside first cavity of having seted up of baffle, and first cavity, air intake and air outlet intercommunication each other, the bottom half inner wall is close to baffle department and is fixed with the aspiration pump, the gas outlet has been seted up to box one side outer wall, and the outlet duct that bolt and aspiration pump were passed through to the gas outlet is fixed. The utility model discloses a two sets of columns of polishing that set up can realize effectively cleaing away the impurity such as iron rust at cutter dead angle to the processing of polishing of similar section cutter inner wall for there is the flaw in the product that the cutter of polishing can not appear producing.

Description

Cutter grinding device for machining

Technical Field

The utility model relates to a cutter grinding device technical field especially relates to a cutter grinding device for machining.

Background

Machining means the process that changes the overall dimension or the performance of work piece through a mechanical equipment, need use the cutter at machining's in-process, the cutter often can appear wearing and tearing or rustting will lead to the machining precision not enough at the in-process of using and depositing, just need a cutter grinding device, cutter grinding device on the present market exists cavity shape cutter inner wall that can not directly effectually polish, the product that leads to the cutter to produce is not conform to the standard, present cutter grinding device can not effectually avoid polishing the piece dust that produces in addition, can lead to the device life reduction of cutter of polishing, and then increase cost, the dust that can not effectual collection in the polishing process produced in addition, it is healthy to lead to the staff to inhale the piece harm.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a cutter polishing device for machining.

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

a cutter polishing device for machining comprises a box body, wherein both ends of the interior of the box body along the length direction of the box body are respectively fixedly provided with a chip collecting assembly, the chip collecting assembly comprises a baffle plate fixed on the inner wall of the opposite side of the box body through bolts, the outer wall of the bottom of the baffle plate is fixedly provided with a baffle plate, the outer wall of one side of the baffle plate is provided with a plurality of air inlets, the outer wall of the other side of the baffle plate is provided with an air suction opening, a first cavity is formed in the baffle plate, the first cavity, the air inlets and the air outlets are mutually communicated, an air suction pump is fixed on the inner wall of the bottom of the box body, the outer wall of one side of the box body is provided with an air outlet, the air outlet is fixed through bolts and an air outlet pipe of the air suction pump, the air outlet is fixed through bolts and an air inlet pipe of the air suction pump, the inner wall of the opposite side of the box body is fixedly provided with a motor box, the inner wall of the bottom of the motor box is fixedly provided with a motor, and an output shaft of the motor is sleeved with a turntable, and the carousel passes motor case top outer wall, and carousel top outer wall and motor case top outer wall flush, the rectangular channel has been seted up to carousel top outer wall, rectangular channel sliding connection has two polishing assemblies, polishing assembly includes sliding connection at the second slider of rectangular channel, second slider top outer wall is fixed with the post of polishing, two second slider one side outer wall all has connect the interval adjustment assembly who moves about adjusting it, the carousel is located sets up the spring cavity that has the level to set up between two second sliders, spring cavity bottom inner wall is fixed with the second spring, the second spring both ends all are fixed with the third slider, rectangular channel opposite side inner wall all is provided with dustproof subassembly, box top outer wall is close to motor case department and is fixed with the centre gripping subassembly.

Preferably, the interval adjustment subassembly spiro union is at the threaded rod of second slider bottom, and threaded rod and rectangular channel one side inner wall rotate to be connected, the rectangular channel is close to third slider department bottom inner wall and is fixed with the switching-over case, and the threaded rod passes the switching-over case, the threaded rod is close to a switching-over case pot head and is equipped with fourth conical gear, fourth conical gear has connect and supplies its rotatory transmission assembly.

Preferably, the transmission assembly comprises an adjusting block rotatably connected to the outer wall of the top of the rotating disc, a first transmission rod is fixed to the outer wall of the bottom of the adjusting block, a first conical gear is sleeved on one end, away from the adjusting block, of the first transmission rod, a reversing cavity is formed in the rotating disc, a second conical gear is rotatably connected to the inner wall of one side of the reversing cavity, a second transmission rod is sleeved on the second conical gear, a third conical gear is sleeved on one end, away from the second conical gear, of the second transmission rod, the third conical gear and the fourth conical gear are meshed with each other, and the first conical gear and the second conical gear are meshed with each other.

Preferably, the dustproof assembly comprises a first sliding block fixed on the outer wall of one side of the second sliding block through a bolt, a first spring is fixed on the outer wall of one side, away from the second sliding block, of the first sliding block, a second cavity is formed in the inner wall of one side of the rectangular groove, and one end, away from the first sliding block, of the first spring is fixed on the inner wall of one side of the second cavity through a bolt.

Preferably, the centre gripping subassembly includes the door type frame through the bolt fastening at box top outer wall, door type frame top outer wall sliding connection has the regulation post, regulation bottom of the column portion outer wall is fixed with the chuck, the adjustment tank has been seted up to regulation post arc outer wall, adjustment tank one side inner wall is fixed with the rack, cylindrical cavity has been seted up to door type frame one side outer wall, cylindrical cavity is inserted and is equipped with the connecting rod, the connecting rod is close to regulation post pot head and is equipped with the gear, gear and rack intermeshing, the connecting rod other end is fixed with the handle, the connecting rod is located the inside department cover of door type frame and is equipped with the fixed disk.

Preferably, the motor and the air pump are both connected with switches, and the switches are both connected with power lines.

The utility model has the advantages that:

1. this cutter grinding device for machining through the first slider and the first spring that set up, can realize fully avoiding grinding device to get into the piece powder that polishes the production when the adjustment interval, and then protect this device and prolong its life, reduce cost.

2. This cutter grinding device for machining through two sets of columns of polishing that set up, can realize effectively cleaing away the impurity such as iron rust at cutter dead angle to the processing of polishing of similar section cutter inner wall for there is the flaw in the product that the cutter of polishing can not appear producing.

3. This cutter grinding device for machining through air pump and the baffle that sets up, can will polish the piece and the same collection of powder that produce through the gap between baffle and the motor case, the avoiding of very big degree that operating personnel inhales metal powder and leads to the health problem.

Drawings

Fig. 1 is a schematic perspective view of a tool polishing device for machining according to the present invention;

fig. 2 is a schematic side sectional structural view of a debris collecting assembly of the tool polishing apparatus for machining according to the present invention;

fig. 3 is a schematic side sectional view of a tool polishing device for machining according to the present invention;

fig. 4 is a schematic side sectional view of a turntable of the tool polishing device for machining according to the present invention;

fig. 5 is the utility model provides a structural schematic is overlooked to cutter grinding device's for machining carousel.

In the figure: the device comprises an air outlet 1, a baffle 2, a box body 3, a motor box 4, a door frame 5, a handle 6, an adjusting groove 7, an adjusting block 8, a rectangular groove 9, a rotary table 10, a polishing column 11, an adjusting column 12, an air suction pump 13, a partition plate 14, a first spring 15, a first sliding block 16, a clamping disc 17, a gear 18, a rack 19, a connecting rod 20, a fixed disc 21, a threaded rod 22, a second sliding block 23, a third sliding block 24, a second spring 25, a reversing box 26, a motor 27, a first transmission rod 28, a second transmission rod 29, a first bevel gear 30, a second bevel gear 31, a third bevel gear 32 and a fourth bevel gear 33.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, a cutter polishing device for machining comprises a box body 3, chip collecting components are fixed at two ends of the interior of the box body 3 along the length direction of the box body, each chip collecting component comprises a baffle plate 2 fixed on the inner wall of the opposite side of the box body 3 through a bolt, a baffle plate 14 is fixed on the outer wall of the bottom of the baffle plate 2, a plurality of air inlets are formed in the outer wall of one side of the baffle plate 14, an air suction opening is formed in the outer wall of the other side of the baffle plate 14, a first cavity is formed in the interior of the baffle plate 14, the first cavity, the air inlets and the air outlets are mutually communicated, an air suction pump 13 is fixed on the inner wall of the bottom of the box body 3 close to the baffle plate 14, an air outlet 1 is formed in the outer wall of one side of the box body 3, the air outlet 1 is fixed with an air outlet pipe of the air suction pump 13 through a bolt, the air outlet is fixed with an air inlet pipe of the air suction pump 13 through a bolt, a motor box 4 is fixed on the inner wall of the opposite side of the box body 3, a motor 27 is fixed on the inner wall of the bottom of the motor box 4, the motor 27 and the air pump 13 are both connected with switches, the switches are both connected with power lines, an output shaft of the motor 27 is sleeved with a rotary table 10, the rotary table 10 penetrates through the outer wall of the top of the motor box 4, the outer wall of the top of the rotary table 10 is flush with the outer wall of the top of the motor box 4, the outer wall of the top of the rotary table 10 is provided with a rectangular groove 9, the rectangular groove 9 is connected with two polishing components in a sliding manner, each polishing component comprises a second slide block 23 connected with the rectangular groove 9 in a sliding manner, a polishing column 11 is fixed on the outer wall of the top of the second slide block 23, the outer wall of one side of each of the two second slide blocks 23 is connected with an interval adjusting component for adjusting the left and right movement of the two second slide blocks, the interval adjusting component is screwed on a threaded rod 22 at the bottom end of the second slide block 23, the threaded rod 22 is connected with the inner wall of one side of the rectangular groove 9 in a rotating manner, a reversing box 26 is fixed on the inner wall of the bottom of the rectangular groove 9 near the third slide block 24, the threaded rod 22 penetrates through the reversing box 26, one end of the threaded rod 22 is sleeved with a fourth bevel gear 33, the fourth bevel gear 33 is connected with a transmission component for rotation, the transmission component comprises an adjusting block 8 which is rotatably connected with the outer wall of the top of the rotating disc 10, a first transmission rod 28 is fixed on the outer wall of the bottom of the adjusting block 8, one end, far away from the adjusting block 8, of the first transmission rod 28 is sleeved with the first bevel gear 30, a reversing cavity is formed in the rotating disc 10, a second bevel gear 31 is rotatably connected with the inner wall of one side of the reversing cavity, the second bevel gear 31 is sleeved with a second transmission rod 29, one end, far away from the second bevel gear 31, of the second transmission rod 29 is sleeved with a third bevel gear 32, the third bevel gear 32 and the fourth bevel gear 33 are mutually meshed, the first bevel gear 30 and the second bevel gear 31 are mutually meshed, the rotating disc 10 is positioned between the two second sliders 23 and is provided with a horizontally arranged spring cavity, a second spring 25 is fixed on the inner wall of the bottom of the spring cavity, and third sliders 24 are fixed at two ends of the second spring 25, the inner walls of the opposite sides of the rectangular groove 9 are provided with dustproof assemblies respectively, each dustproof assembly comprises a first sliding block 16 fixed on the outer wall of one side of a second sliding block 23 through a bolt, a first spring 15 is fixed on the outer wall of one side, away from the second sliding block 23, of the first sliding block 16, a second cavity is formed in the inner wall of one side of the rectangular groove 9, one end, away from the first sliding block 16, of the first spring 15 is fixed on the inner wall of one side of the second cavity through a bolt, a clamping assembly is fixed on the position, close to the motor box 4, of the outer wall of the top of the box body 3 and comprises a door-shaped frame 5 fixed on the outer wall of the top of the box body 3 through a bolt, an adjusting column 12 is connected on the outer wall of the top of the door-shaped frame 5 in a sliding mode, a chuck 17 is fixed on the outer wall of the bottom of the adjusting column 12, an adjusting groove 7 is formed in the arc-shaped outer wall of the adjusting groove, a rack 19 is fixed on the inner wall of one side of the adjusting groove, a cylindrical cavity is formed in the outer wall of one side of the door-shaped frame 5, and a connecting rod 20 is inserted in the cylindrical cavity, one end of the connecting rod 20 close to the adjusting column 12 is sleeved with a gear 18, the gear 18 is meshed with a rack 19, the other end of the connecting rod 20 is fixed with the handle 6, and a fixing disc 21 is sleeved at the position, located inside the door-shaped frame 5, of the connecting rod 20.

The working principle is as follows: when the tool is used, a tool to be polished is fixed through the chuck 17, the connecting rod 20 is driven to rotate through the rotating handle 6, the connecting rod 20 can rotate in the door-shaped frame 5 due to the fixed disk 21 and cannot fall off, the connecting rod 20 drives the gear 18 to move up and down through the rack 19, the chuck 17 is further driven to drive the tool to move up and down, after the tool is moved to a proper position, the first transmission rod 28 is driven to rotate through the rotating adjusting block 8, the second transmission rod 28 drives the second transmission rod 29 to rotate through the first conical gear 30 and the second conical gear 31, the second transmission rod 29 drives the two threaded rods 22 to rotate through the third conical gear 32 and the two fourth conical gears 33, the two threaded rods 22 respectively drive the second sliding blocks 23 which are respectively screwed to be close to or want to be far away, and further the two polishing columns 11 which are fixed on the second sliding blocks 23 to be close to or want to be far away are realized, when the grinding columns 11 move relatively, the second spring 25 fixed between the grinding columns pushes the two third sliding blocks 24 to be close to the second sliding blocks 23 all the time, so that powder generated by grinding is prevented from entering the device, the device cannot work normally, meanwhile, the two first sliding blocks 16 and the first spring 15 can also realize that no gap is generated when the second sliding blocks 23 move, then the adjusting block 8 is rotated to adjust the proper distance between the grinding columns 11 through the diameter of the inner wall of the cutter, then the motor 27 and the air pump 13 are switched on, the motor 27 drives the grinding columns 11 to rotate through the rotary disc 10 to grind the inner wall of the cutter, the air pump 13 draws air between the baffle 2 and the box 3 to cause airflow entering the box 3 from the gap between the baffle 2 and the motor box 4, the airflow can suck the chippy powder generated by grinding into the box 3 and is controlled under the partition plate 14, and the chippy powder generated by grinding can not be sucked by operators, can also can adjust the cutter upper and lower position and then carry out more abundant polishing through rotatory handle 6 during polishing according to actual conditions.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A cutter polishing device for machining comprises a box body (3) and is characterized in that chip collecting assemblies are fixed at two ends of the interior of the box body (3) along the length direction of the box body, each chip collecting assembly comprises a baffle (2) fixed on the inner wall of the opposite side of the box body (3) through a bolt, a partition (14) is fixed on the outer wall of the bottom of the baffle (2), a plurality of air inlets are formed in the outer wall of one side of the partition (14), an air suction opening is formed in the outer wall of the other side of the partition (14), a first cavity is formed in the partition (14), the first cavity, the air inlets and the air outlets are communicated with each other, an air suction pump (13) is fixed on the inner wall of the bottom of the box body (3) close to the partition (14), an air outlet (1) is formed in the outer wall of one side of the box body (3), and the air outlet (1) is fixed with an air outlet pipe of the air suction pump (13) through a bolt, the air outlet is fixed with an air inlet pipe of an air pump (13) through bolts, a motor box (4) is fixed on the inner wall of the opposite side of the box body (3), a motor (27) is fixed on the inner wall of the bottom of the motor box (4), an output shaft of the motor (27) is sleeved with a rotary table (10), the rotary table (10) penetrates through the outer wall of the top of the motor box (4), the outer wall of the top of the rotary table (10) is flush with the outer wall of the top of the motor box (4), a rectangular groove (9) is formed in the outer wall of the top of the rotary table (10), the rectangular groove (9) is connected with two polishing assemblies in a sliding mode, each polishing assembly comprises a second sliding block (23) connected to the rectangular groove (9) in a sliding mode, a polishing column (11) is fixed on the outer wall of the top of each second sliding block (23), an interval adjusting assembly for adjusting the left and right movement of each second sliding block is connected to the outer wall of one side of each second sliding block, a spring cavity which is arranged horizontally is formed between the rotary table (10) and is arranged between the two second sliding blocks (23), the inner wall of the bottom of the spring cavity is fixed with a second spring (25), both ends of the second spring (25) are fixed with third sliding blocks (24), the inner wall of the side opposite to the rectangular groove (9) is provided with a dustproof assembly, and a clamping assembly is fixed on the outer wall of the top of the box body (3) close to the motor box (4).

2. The cutter grinding device for machining according to claim 1, wherein the distance adjusting assembly is screwed on a threaded rod (22) at the bottom end of the second sliding block (23), the threaded rod (22) is rotatably connected with the inner wall of one side of the rectangular groove (9), a reversing box (26) is fixed on the inner wall of the bottom of the rectangular groove (9) close to the third sliding block (24), the threaded rod (22) penetrates through the reversing box (26), a fourth bevel gear (33) is sleeved at one end, close to the reversing box (26), of the threaded rod (22), and the fourth bevel gear (33) is connected with a transmission assembly for rotation of the fourth bevel gear.

3. The tool sharpening device for machining according to claim 2, the transmission component comprises an adjusting block (8) which is rotationally connected with the outer wall of the top of the turntable (10), a first transmission rod (28) is fixed on the outer wall of the bottom of the adjusting block (8), a first conical gear (30) is sleeved at one end, far away from the adjusting block (8), of the first transmission rod (28), a reversing cavity is arranged in the rotary table (10), a second bevel gear (31) is rotatably connected with the inner wall of one side of the reversing cavity, the second bevel gear (31) is sleeved with a second transmission rod (29), one end, far away from the second bevel gear (31), of the second transmission rod (29) is sleeved with a third bevel gear (32), the third bevel gear (32) and a fourth bevel gear (33) are meshed with each other, the first bevel gear (30) and the second bevel gear (31) are meshed with each other.

4. The grinding device for the cutter used for machining according to claim 1, wherein the dustproof assembly comprises a first sliding block (16) fixed on the outer wall of one side of a second sliding block (23) through a bolt, a first spring (15) is fixed on the outer wall of one side, away from the second sliding block (23), of the first sliding block (16), a second cavity is formed in the inner wall of one side of the rectangular groove (9), and one end, away from the first sliding block (16), of the first spring (15) is fixed on the inner wall of one side of the second cavity through a bolt.

5. The tool sharpening device for machining according to claim 1, the clamping component comprises a door-shaped frame (5) fixed on the outer wall of the top of the box body (3) through bolts, the outer wall of the top of the door-shaped frame (5) is connected with an adjusting column (12) in a sliding way, the outer wall of the bottom of the adjusting column (12) is fixed with a chuck (17), an adjusting groove (7) is formed in the arc-shaped outer wall of the adjusting column (12), a rack (19) is fixed on the inner wall of one side of the adjusting groove, a cylindrical cavity is arranged on the outer wall of one side of the door-shaped frame (5), a connecting rod (20) is inserted into the cylindrical cavity, one end of the connecting rod (20) close to the adjusting column (12) is sleeved with a gear (18), the gear (18) and the rack (19) are mutually meshed, the other end of the connecting rod (20) is fixedly provided with a handle (6), the connecting rod (20) is sleeved with a fixed plate (21) at the position inside the door-shaped frame (5).

6. A tool sharpening device for machining according to claim 1, characterized in that the motor (27) and the suction pump (13) are both connected with a switch, and the switches are both connected with a power line.