CN222570535U

CN222570535U - A fast clamping device for tool processing

Info

Publication number: CN222570535U
Application number: CN202421101483.XU
Authority: CN
Inventors: 吴遥盛
Original assignee: Yangjiang Kitchen Household Products Co ltd
Current assignee: Yangjiang Kitchen Household Products Co ltd
Priority date: 2024-05-20
Filing date: 2024-05-20
Publication date: 2025-03-07
Anticipated expiration: 2034-05-20

Abstract

The utility model relates to the technical field of cutter clamping devices, and discloses a clamping device for rapidly clamping cutter processing, which comprises a bottom plate, wherein a clamping mechanism is arranged in the bottom plate, a supporting mechanism is arranged at the top of the bottom plate, a fixing lug is fixedly connected with the front and the back of the bottom plate, the clamping mechanism comprises a rotating assembly and a clamping assembly, the rotating assembly is arranged in the bottom plate, and the clamping assembly is arranged in the rotating assembly. This clamping device is used in cutter processing of quick centre gripping, in the use, drive the rotor plate through the second bidirectional screw rod that sets up, the rotor plate passes through the clamping lever to hold the cutter, and biax motor drives first gear rotation, can make the mounting panel rotate to make the cutter of holding rotate, make the different faces of cutter up through rotating the cutter, can process its different faces under the condition of not holding the cutter again, convenient to use guarantees machining precision.

Description

Clamping device for rapidly clamping cutter machining

Technical Field

The utility model relates to the technical field of cutter clamping devices, in particular to a clamping device for rapidly clamping cutter processing.

Background

When processing some square cutters, the clamping device is required to be used for clamping and fixing the square cutters rapidly, so that the cutters are prevented from shifting or shaking in the processing process, and processing size errors caused by shaking are prevented.

According to a cutter clamping device for cutter processing disclosed in the patent net (grant notice number: CN 214980557U), the present utility model relates to a tool clamping device for tool processing, and in particular, to a tool clamping device for tool processing, aiming at the problems of the background art, the present utility model proposes the following scheme, which comprises a processing table with supporting legs welded at four corners of the bottom, a U-shaped through hole is formed on the processing table, one side outer wall of each of the four supporting legs, which is close to each other, is welded with the same bottom plate, an adjusting mechanism located in the U-shaped through hole is arranged on the bottom plate, and the adjusting mechanism comprises a hydraulic cylinder fixed on the top outer wall of the bottom plate through bolts, a connecting plate welded on the outer wall of the output end of the hydraulic cylinder, and a stepping motor fixed on the top outer wall of the connecting plate through bolts. The clamping device is provided with the first clamping mechanism and the second clamping mechanism, so that the limitation of the clamping device in the use process is reduced, the flexibility is improved, the diversified processing requirements can be met, and the clamping device is provided with the adjusting mechanism, so that the clamping effect is stable, the operation is flexible, and the adjusting mechanism is good in adjustment. "

With respect to the above description, the applicant believes that the following problems exist:

In the use process, the device pushes the second clamping plate to fix the cutter from the top through the threaded rod, and drives the second clamping plate to fix the cutter from two sides through the bidirectional threaded rod, but the bottom surface of the fixed cutter is contacted with the operation box, when the bottom surface needs to be processed, the cutter needs to be taken up for re-clamping, the use is inconvenient, the re-clamping and re-machining can influence the processing size, and therefore, the clamping device for processing the cutter needs to be changed into a clamping device for rapidly clamping to solve the problems.

Disclosure of utility model

The utility model aims to provide a clamping device for rapidly clamping a cutter for machining, so as to solve the problems in the background technology.

In order to achieve the purpose, the clamping device for rapidly clamping the cutter processing comprises a bottom plate, wherein a clamping mechanism is arranged in the bottom plate, a supporting mechanism is arranged at the top of the bottom plate, and a fixing lug is fixedly connected with the front and the back of the bottom plate.

The clamping mechanism comprises a rotating assembly and a clamping assembly, wherein the rotating assembly is arranged in the bottom plate, and the clamping assembly is arranged in the rotating assembly.

Preferably, the rotating assembly comprises a first single-shaft motor, the left side at the bottom plate is fixed connection to the first single-shaft motor, the output fixedly connected with first two-way screw rod of first single-shaft motor, first two-way screw rod rotates the inside at the bottom plate, the outside threaded connection of first two-way screw rod has the slider, slider sliding connection is in the inside of bottom plate, the top fixedly connected with riser of slider, the top fixedly connected with locating plate of bottom plate, the top fixedly connected with biax motor of bottom plate, the output fixedly connected with first gear of biax motor, first gear rotates the inside at the locating plate, the outside meshing of first gear has the second gear, the outside meshing of second gear has the third gear, the inboard fixedly connected with turning block of third gear, the turning block rotates the inside of connecting at the riser, can make the second gear last meshing through first gear, can carry out the position adjustment of riser according to the size of cutter, and can drive the rotation of different cutters, and the face of being convenient for to the cutter.

Preferably, the bottom plate has seted up the spout in the corresponding position of slider, just the slider is inside to slide at the spout, the slider is provided with two, and two slider symmetry sliding connection is inside the spout of bottom plate, and it is spacing to the slider through the spout, makes the slider drive the riser and removes steadily, nimble position of adjusting the riser.

Preferably, the clamping assembly comprises a mounting plate, mounting plate fixed connection is in the inboard of rotor, the top and the bottom fixedly connected with connecting seat of mounting plate, the inside rotation of connecting seat is connected with the rotor plate, the inside fixedly connected with clamping lever of rotor plate, the inside rotation of mounting plate is connected with the second bidirectional screw, the outside threaded connection of second bidirectional screw has the movable block, movable block swing joint is in the inside of rotor plate, and the second bidirectional screw rotates and drives the clamping lever, carries out the centre gripping through the cutter of clamping lever to different thickness, and the range of application is wider.

Preferably, the rotating plate is provided with a limit groove at a corresponding position of the movable block, the movable block is movably connected inside the limit groove, and the movable block pushes the rotating plate through the limit groove to enable the rotating plate to rotate in the connecting seat, so that the rotating plate drives the clamping rod to clamp the cutter.

Preferably, the supporting mechanism comprises a stand column, stand column fixedly connected with is at the top of bottom plate, the top fixedly connected with second unipolar motor of stand column, the output fixedly connected with unidirectional screw rod of second unipolar motor, unidirectional screw rod rotates the inside of connection at the stand column, the outside threaded connection of unidirectional screw rod has the slide, slide sliding connection is in the inside of stand column, the positive fixedly connected with backing plate of slide, and the second unipolar motor drives the backing plate and goes up and down, makes the backing plate jack-up the cutter from the bottom of processing cutter, prevents to take place deformation when the cutter processing.

Preferably, the upright post is provided with a sliding groove at a corresponding position of the sliding plate, the sliding plate slides in the sliding groove, and the sliding plate is limited through the sliding groove, so that the sliding plate can only slide up and down.

Compared with the prior art, the utility model provides the clamping device for processing the cutter, which has the following beneficial effects:

1. This clamping device is used in cutter processing of quick centre gripping, in the use, drive the rotor plate through the second bidirectional screw rod that sets up, the rotor plate passes through the clamping lever to hold the cutter, and biax motor drives first gear rotation, can make the mounting panel rotate to make the cutter of holding rotate, make the different faces of cutter up through rotating the cutter, can process its different faces under the condition of not holding the cutter again, convenient to use guarantees machining precision.

2. This clamping device is used in cutter processing of quick centre gripping, in the use, drive the backing plate through the second unipolar motor that sets up and go up and down, support the cutter from the cutter bottom of fixing through the backing plate, exert certain holding power to the cutter, prevent that the cutter from taking place deformation because the size is thinner when leading to processing, guarantee the processingquality of cutter.

Drawings

For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it will be apparent that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art:

FIG. 1 is a schematic view of the appearance structure of the present utility model;

FIG. 2 is a schematic view of a clamping mechanism according to the present utility model;

FIG. 3 is a schematic view of a rotating assembly according to the present utility model;

FIG. 4 is a schematic view of a clamping assembly according to the present utility model;

FIG. 5 is a schematic view of the supporting mechanism of the present utility model.

The device comprises a base plate 1, a clamping mechanism 2, a rotating assembly 21, a first single-shaft motor 212, a first double-shaft screw rod 213, a sliding block 214, a vertical plate 215, a positioning plate 216, a double-shaft motor 217, a first gear 218, a second gear 219, a third gear 2110, a rotating block 22, a clamping assembly 221, a mounting plate 222, a connecting seat 223, a rotating plate 224, a clamping rod 225, a second double-shaft screw rod 226, a movable block 3, a supporting mechanism 31, a vertical column 32, a second single-shaft motor 33, a single-shaft screw rod 34, a sliding plate 35, a base plate 4 and a fixed lug.

Detailed Description

Referring to fig. 1-5, the utility model provides a clamping device for rapidly clamping a cutter for machining, which comprises a bottom plate 1, wherein a clamping mechanism 2 is arranged in the bottom plate 1, a supporting mechanism 3 is arranged at the top of the bottom plate 1, and fixing lugs 4 are fixedly connected with the front and back of the bottom plate 1.

In this embodiment, the clamping mechanism 2 includes a rotating assembly 21 and a clamping assembly 22, the rotating assembly 21 is disposed in the bottom plate 1, the clamping assembly 22 is disposed in the rotating assembly 21, the rotating assembly 21 includes a first single-shaft motor 211, the first single-shaft motor 211 is fixedly connected to the left side of the bottom plate 1, the output end of the first single-shaft motor 211 is fixedly connected to a first bidirectional screw 212, the first bidirectional screw 212 is rotatably connected to the inside of the bottom plate 1, the external thread of the first bidirectional screw 212 is connected to a slide block 213, the slide block 213 is slidably connected to the inside of the bottom plate 1, the top of the slide block 213 is fixedly connected to a vertical plate 214, the top of the bottom plate 1 is fixedly connected to a positioning plate 215, the top of the bottom plate 1 is fixedly connected to a double-shaft motor 216, the output end of the double-shaft motor 216 is fixedly connected to a first gear 217, the first gear 217 is rotatably connected to the inside of the positioning plate 215, the external gear 217 is meshed with a second gear 218, the second gear 218 is rotationally connected to the outer side of the vertical plate 214, the third gear 219 is meshed to the outer side of the second gear 218, the rotating block 2110 is fixedly connected to the inner side of the third gear 219, the rotating block 2110 is rotationally connected to the inner side of the vertical plate 214, the second gear 218 can be continuously meshed through the first gear 217, the position of the vertical plate 214 can be adjusted according to the size of a cutter, the cutter can be driven to rotate, different surfaces of the cutter are convenient to process, a sliding groove is formed in the corresponding position of the sliding block 213 of the bottom plate 1, the sliding block 213 slides in the sliding groove, the sliding blocks 213 are provided with two sliding blocks 213 which are symmetrically and slidingly connected in the sliding groove of the bottom plate 1, the sliding block 213 is limited by the sliding groove, the sliding block 213 drives the vertical plate 214 to move stably and flexibly adjust the position of the vertical plate 214, the clamping assembly 22 comprises a mounting plate 221 which is fixedly connected to the inner side of the rotating block 2110, the top and the bottom fixedly connected with connecting seat 222 of mounting panel 221, the inside rotation of connecting seat 222 is connected with rotor plate 223, rotor plate 223's inside fixedly connected with clamping lever 224, the inside rotation of mounting panel 221 is connected with second bidirectional screw 225, the outside threaded connection of second bidirectional screw 225 has movable block 226, movable block 226 swing joint is in rotor plate 223's inside, second bidirectional screw 225 rotates and drives clamping lever 224, carry out the centre gripping through clamping lever 224 to the cutter of different thickness, the range of application is wider, the spacing groove has been seted up in rotor plate 223 in movable block 226's corresponding position, and movable block 226 swing joint is inside the spacing groove, movable block 226 promotes rotor plate 223 through the spacing groove, make rotor plate 223 rotate in connecting seat 222's inside, thereby make rotor plate 223 drive clamping lever 224 centre gripping cutter.

In this embodiment, the supporting mechanism 3 includes the stand 31, stand 31 fixed connection is at the top of bottom plate 1, the top fixedly connected with second unipolar motor 32 of stand 31, the output fixedly connected with unidirectional screw 33 of second unipolar motor 32, unidirectional screw 33 rotates the inside of connecting at stand 31, unidirectional screw 33's outside threaded connection has slide 34, slide 34 sliding connection is in the inside of stand 31, slide 34's front fixedly connected with backing plate 35, second unipolar motor 32 drives backing plate 35 and goes up and down, make backing plate 35 jack-up the cutter from the bottom of processing cutter, deformation takes place when preventing the cutter processing, the spout has been seted up at slide 34's corresponding position to stand 31, and slide 34 slides in the spout inside, it is spacing to slide 34 through the spout, make slide 34 only can slide from top to bottom.

In the actual operation process, when the device is used, a tool to be processed is placed between two clamping rods 224, then the second bidirectional screw 225 is twisted to drive the movable block 226, the movable block 226 drives the rotating plate 223, the rotating plate 223 rotates in the connecting seat 222, the rotating plate 223 drives the clamping rods 224, the clamping rods 224 clamp the tool, the first single-shaft motor 211 drives the first bidirectional screw 212, the first bidirectional screw 212 drives the slide block 213, the slide block 213 drives the vertical plate 214, the vertical plate 214 drives the rotating block 2110, the rotating block 2110 drives the mounting plate 221, the distance between the two vertical plates 214 is adjusted according to the size of the tool, the double-shaft motor 216 drives the first gear 217, the first gear 217 drives the second gear 218, the second gear 218 drives the third gear 219, the third gear 219 drives the rotating block 2110, the rotating block 2110 drives the mounting plate 221 to rotate, the clamped tool can rotate, the second single-shaft motor 32 drives the unidirectional screw 33, the unidirectional screw 33 drives the slide plate 34, the slide plate 35 drives the backing plate 35 against the tool, and the fixed lug 4 can fix the base plate 1 at a specified position.

Claims

1. The clamping device for rapidly clamping the cutter machining comprises a bottom plate (1) and is characterized in that a clamping mechanism (2) is arranged in the bottom plate (1), a supporting mechanism (3) is arranged at the top of the bottom plate (1), and a fixing lug (4) is fixedly connected with the front and the back of the bottom plate (1);

The clamping mechanism (2) comprises a rotating assembly (21) and a clamping assembly (22), wherein the rotating assembly (21) is arranged in the bottom plate (1), and the clamping assembly (22) is arranged in the rotating assembly (21);

The utility model provides a rotating assembly (21) includes first unipolar motor (211), the left side at bottom plate (1) of first unipolar motor (211) fixedly connected with, the output fixedly connected with first bi-directional screw (212) of first unipolar motor (211), the inside at bottom plate (1) is connected in rotation to first bi-directional screw (212), the outside threaded connection of first bi-directional screw (212) has slider (213), slider (213) sliding connection is in the inside of bottom plate (1), the top fixedly connected with riser (214) of slider (213), the top fixedly connected with locating plate (215) of bottom plate (1), the top fixedly connected with biax motor (216) of bottom plate (1), the output fixedly connected with first gear (217) of biax motor (216), the inside at locating plate (215) is connected in rotation to first gear (217), the outside meshing of first gear (217) has second gear (218), second gear (218) rotate and connect in riser (214) inside three gear (219) of second gear (218), outside of third gear (218) is connected in rotation of riser (2110).

2. The clamping device for rapidly clamping a cutter processing according to claim 1, wherein the bottom plate (1) is provided with sliding grooves at corresponding positions of the sliding blocks (213), the sliding blocks (213) slide in the sliding grooves, two sliding blocks (213) are arranged, and the two sliding blocks (213) are symmetrically and slidably connected in the sliding grooves of the bottom plate (1).

3. The clamping device for rapidly clamping a cutter processing, as set forth in claim 1, characterized in that the clamping assembly (22) comprises a mounting plate (221), the mounting plate (221) is fixedly connected to the inner side of a rotating block (2110), a connecting seat (222) is fixedly connected to the top and the bottom of the mounting plate (221), a rotating plate (223) is rotatably connected to the inside of the connecting seat (222), a clamping rod (224) is fixedly connected to the inside of the rotating plate (223), a second bidirectional screw (225) is rotatably connected to the inside of the mounting plate (221), a movable block (226) is connected to the outer thread of the second bidirectional screw (225), and the movable block (226) is movably connected to the inside of the rotating plate (223).

4. The clamping device for rapidly clamping a cutter processing according to claim 3, wherein the rotating plate (223) is provided with a limiting groove at a corresponding position of the movable block (226), and the movable block (226) is movably connected in the limiting groove.

5. The clamping device for rapidly clamping the cutter processing according to claim 1, wherein the supporting mechanism (3) comprises an upright post (31), the upright post (31) is fixedly connected to the top of the bottom plate (1), a second single-shaft motor (32) is fixedly connected to the top of the upright post (31), a one-way screw (33) is fixedly connected to the output end of the second single-shaft motor (32), the one-way screw (33) is rotatably connected to the inside of the upright post (31), a sliding plate (34) is connected to the external threads of the one-way screw (33), the sliding plate (34) is slidably connected to the inside of the upright post (31), and a backing plate (35) is fixedly connected to the front surface of the sliding plate (34).

6. The clamping device for rapid clamping of a cutter processing according to claim 5, wherein the upright (31) is provided with a sliding groove at a corresponding position of the sliding plate (34), and the sliding plate (34) slides in the sliding groove.