CN214024561U

CN214024561U - Clamping mechanism for machining tool

Info

Publication number: CN214024561U
Application number: CN202023159631.8U
Authority: CN
Inventors: 徐恒
Original assignee: Suzhou Ruimo Precision Tool Co ltd
Current assignee: Suzhou Ruimo Precision Tool Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-08-24
Anticipated expiration: 2030-12-24

Abstract

The utility model discloses a fixture for cutter processing, comprising a base plate, the top outer wall of bottom plate is fixed with four first cylinders that are rectangle form and distribute, and the piston rod top of four first cylinders is fixed with same place the board, the bottom outer wall middle part of place the board is fixed with the motor, and the output shaft of motor extends to the top outer wall of place the board and is fixed with the mounting panel, mounting panel top outer wall is fixed with the riser of two symmetric distributions, and is provided with two splint between two risers, one side outer wall that splint are close to the riser is fixed with the spring of equidistance symmetric distribution. The utility model discloses two splint of accessible cooperation a plurality of springs and two second cylinders can carry out the centre gripping to the both sides of cutter and fix, are provided with the rectangle deckle board on two risers, rotate four screw rods and drive two fixed strip relative motion, then rotate four threaded rods and drive two holding down plates and fix the both ends of cutter, satisfy different work demands, improve work efficiency.

Description

Clamping mechanism for machining tool

Technical Field

The utility model relates to a tool machining technical field especially relates to a fixture for tool machining.

Background

The term "tool" is generally understood to mean a metal cutting tool, since the tools used in machine manufacturing, which are also called cutting tools, are used for cutting machining, and most of the tools are used for manual machining.

At present, the cutter is machined by using a clamping tool to fix the cutter, so that subsequent machining is facilitated, but the common clamping tool can only fix two sides of the cutter, and when the two ends of the cutter are required to be fixed, another clamping tool needs to be replaced, so that the cutter is troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a clamping mechanism for machining a cutter.

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

the clamping mechanism for machining the cutter comprises a bottom plate, four first air cylinders which are distributed in a rectangular shape are fixed on the outer wall of the top of the bottom plate, and the top ends of the piston rods of the four first cylinders are fixed with the same mounting plate, the middle part of the outer wall of the bottom of the mounting plate is fixed with a motor, and the output shaft of the motor extends to the outer wall of the top of the mounting plate and is fixed with a mounting plate, the outer wall of the top of the mounting plate is fixed with two vertical plates which are symmetrically distributed, and two splints are arranged between the two vertical plates, springs which are symmetrically distributed at equal intervals are fixed on the outer wall of one side of the splint close to the vertical plates, one end of the spring is fixedly connected with a vertical plate, a second air cylinder is fixed in the middle of the outer wall of one side of the vertical plate, and the piston rod of the second cylinder penetrates through the vertical plates, the outer walls of the tops of the two vertical plates are both provided with T-shaped slots, and the inner walls of the T-shaped slots are inserted with T-shaped inserting blocks, and the outer walls of the tops of the two T-shaped inserting blocks are fixed with the same transverse clamping component.

Preferably, the horizontal clamping part includes the rectangle deckle board, and the bottom outer wall and the T shape inserted block fixed connection of rectangle deckle board, the screw of two symmetric distributions is all seted up to the both sides outer wall of rectangle deckle board, and the inner wall spiro union of screw has the screw rod, two the screw rod extends to the inside of rectangle deckle board, and the one end of two screw rods is fixed with same fixed strip, two through the bearing the notch has all been seted up to relative one side outer wall of fixed strip, and the top outer wall of fixed strip sets up the screw hole of two symmetric distributions, two the equal spiro union of inner wall of screw hole has the threaded rod, and the bottom of two threaded rods is fixed with same holding down plate through the bearing, the bottom outer wall of holding down plate is fixed with the slipmat.

Preferably, the fixing strip is in sliding fit with the inner wall of the rectangular frame plate, and the lower pressing plate is in sliding fit with the inner wall of the notch.

Preferably, the mounting plate forms normal running fit with the top outer wall of mounting plate, and the piston rod one end of second cylinder contacts with the one side outer wall of splint.

Preferably, the outer walls of the two opposite sides of the clamping plates are respectively fixed with a protection pad, and the clamping plates are in sliding fit with the outer walls of the tops of the mounting plates.

Preferably, the motor, the first cylinder and the second cylinder are all connected with a switch through wires, and the switch is connected with a microprocessor through a wire.

The utility model has the advantages that:

1. according to the clamping mechanism for machining the cutter, two sides of the cutter can be clamped and fixed through the two clamping plates matched with the plurality of springs and the two second air cylinders, the rectangular frame plates are arranged on the two vertical plates, the four screw rods are rotated to drive the two fixing strips to move relatively, then the four threaded rods are rotated to drive the two lower pressing plates to fix the two ends of the cutter, different working requirements are met, and the working efficiency is improved;

2. this a fixture for cutter processing, the accessible motor drives the mounting panel and rotates, can drive the part on the mounting panel and rotate, then the height through four adjustable mounting plates of first cylinder, thereby it is required to further satisfy work, when needs press from both sides the clamp to the both sides of cutter tightly, put into the cutter between two splint, then two splint shrink extrusion a plurality of springs, then two second cylinders move and drive the piston rod and contact with splint, can accomplish the fixed work of clamp both sides, realize the effect of the centre gripping cutter of being convenient for.

Drawings

Fig. 1 is a schematic view of a vertical cross-sectional structure of a clamping mechanism for tool machining according to the present invention;

fig. 2 is a schematic top view of a transverse clamping component of the clamping mechanism for tool machining according to the present invention;

fig. 3 is a schematic view of the side view selecting structure of the fixing strip of the clamping mechanism for tool machining according to the present invention.

In the figure: the anti-skid device comprises a base plate 1, a first cylinder 2, a placement plate 3, a motor 4, a mounting plate 5, a vertical plate 6, a spring 7, a clamping plate 8, a second cylinder 9, a rectangular frame plate 10, a screw rod 11, a fixing strip 12, a notch 13, a threaded rod 14, a lower pressing plate 15 and a non-slip mat 16.

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. 1-3, a clamping mechanism for processing a tool comprises a base plate 1, four first cylinders 2 which are distributed in a rectangular shape are fixed on the outer wall of the top of the base plate 1, the top ends of piston rods of the four first cylinders 2 are fixed with a same mounting plate 3, a motor 4 is fixed in the middle of the outer wall of the bottom of the mounting plate 3, an output shaft of the motor 4 extends to the outer wall of the top of the mounting plate 3 and is fixed with a mounting plate 5, the mounting plate 5 can be driven by the motor 4 to rotate, so that components on the mounting plate 5 can be driven to rotate, then the height of the mounting plate 3 can be adjusted by the four first cylinders 2, so as to further meet the work requirement, when two sides of the tool need to be clamped, the tool is placed between two clamping plates 8, then the two clamping plates 8 shrink to extrude a plurality of springs 7, then the two second cylinders 9 operate to drive the piston rods to contact with the clamping plates 8, the fixing work of the two sides of the clamp can be finished, and the effect of facilitating the clamping of the cutter is realized;

the outer wall of the top of the mounting plate 5 is fixed with two symmetrically distributed vertical plates 6, two clamping plates 8 are arranged between the two vertical plates 6, springs 7 which are symmetrically distributed at equal intervals are fixed on the outer wall of one side of each clamping plate 8, which is close to the vertical plate 6, one end of each spring 7 is fixedly connected with the corresponding vertical plate 6, a second air cylinder 9 is fixed in the middle of the outer wall of one side of each vertical plate 6, a piston rod of each second air cylinder 9 penetrates through the corresponding vertical plate 6, T-shaped slots are formed in the outer walls of the tops of the two vertical plates 6, T-shaped inserting blocks are inserted into the inner walls of the T-shaped slots, the outer walls of the tops of the two T-shaped inserting blocks are fixed with the same transverse clamping component, two sides of the cutter can be clamped and fixed by matching the two clamping plates 8 with the plurality of springs 7 and the two second air cylinders 9, rectangular frame plates 10 are arranged on the two vertical plates 6, four screw rods 11 are rotated to drive two fixing strips 12 to relatively move, then four threaded rods 14 are rotated to drive two ends of two lower pressing plates 15 to be fixed, different working requirements are met, and the working efficiency is improved;

the transverse clamping component comprises a rectangular frame plate 10, the outer wall of the bottom of the rectangular frame plate 10 is fixedly connected with a T-shaped insert, two symmetrically distributed screw holes are formed in the outer walls of two sides of the rectangular frame plate 10, screw rods 11 are screwed on the inner walls of the screw holes, the two screw rods 11 extend into the rectangular frame plate 10, one end of each screw rod 11 is fixed with the same fixing strip 12 through a bearing, notches 13 are formed in the outer walls of two opposite sides of the two fixing strips 12, two symmetrically distributed threaded holes are formed in the outer walls of the top of the fixing strips 12, threaded rods 14 are screwed on the inner walls of the two threaded holes, the bottom ends of the two threaded rods 14 are fixed with the same lower pressing plate 15 through bearings, anti-skidding pads 16 are fixed on the outer wall of the bottom of the lower pressing plate 15, the fixing strips 12 are in sliding fit with the inner wall of the rectangular frame plate 10, the lower pressing plate 15 is in sliding fit with the inner wall of the notches 13, the mounting plate 5 is in rotating fit with the outer wall of the top of the mounting plate 3, and piston rod one end of second cylinder 9 contacts with one side outer wall of splint 8, and the relative one side outer wall of two splint 8 all is fixed with the protection pad, and splint 8 forms sliding fit with the top outer wall of mounting panel 5, and motor 4, first cylinder 2 and second cylinder 9 all are connected with the switch through the wire, and the switch is connected with microprocessor through the wire.

The working principle is as follows: when the two sides of the cutter need to be clamped, the cutter is placed between the two clamping plates 8, then the two clamping plates 8 contract and extrude the plurality of springs 7, then the two clamping plates 8 tightly clamp the two sides of the cutter under the influence of the plurality of springs 7, the two second air cylinders 9 operate to drive the piston rods to be contacted with the clamping plates 8, so that the fixing work of the two sides of the cutter can be completed, when the two ends of the cutter need to be clamped, the four screw rods 11 are rotated to drive the two fixing strips 12 to relatively operate, then the two ends of the cutter are respectively placed into the two notches 13, the four threaded rods 14 are rotated to drive the two lower pressing plates 15 to downwards move to fix the two ends of the cutter, different work requirements are met, the work efficiency is improved, the motor 4 operates to drive the mounting plate 5 to rotate, so that components on the mounting plate 5 can be driven to rotate, the four first air cylinders 2 operate to adjust the height of the mounting plate 3, thereby further satisfying the work requirement.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

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 clamping mechanism for cutter processing comprises a base plate (1) and is characterized in that four first cylinders (2) distributed in a rectangular shape are fixed on the outer wall of the top of the base plate (1), a same placing plate (3) is fixed on the top ends of piston rods of the four first cylinders (2), a motor (4) is fixed in the middle of the outer wall of the bottom of the placing plate (3), a mounting plate (5) is fixed on the outer wall of the top of the mounting plate (3) extending to an output shaft of the motor (4), two symmetrically distributed vertical plates (6) are fixed on the outer wall of the top of the mounting plate (5), two clamping plates (8) are arranged between the two vertical plates (6), springs (7) symmetrically distributed at equal intervals are fixed on the outer wall of one side, close to the vertical plates (6), of each clamping plate (8), one ends of the springs (7) are fixedly connected with the vertical plates (6), a second cylinder (9) is fixed in the middle of the outer wall of one side of each vertical plate (6), and the piston rod of the second cylinder (9) runs through the vertical plates (6), T-shaped slots are formed in the outer walls of the tops of the two vertical plates (6), T-shaped inserting blocks are inserted into the inner walls of the T-shaped slots in an inserting mode, and the outer walls of the tops of the two T-shaped inserting blocks are fixed with the same transverse clamping part.

2. The clamping mechanism for tool machining according to claim 1, wherein the transverse clamping component comprises a rectangular frame plate (10), the outer wall of the bottom of the rectangular frame plate (10) is fixedly connected with the T-shaped insert, two symmetrically distributed screw holes are formed in the outer walls of two sides of the rectangular frame plate (10), screw rods (11) are screwed in the inner walls of the screw holes, the two screw rods (11) extend into the rectangular frame plate (10), one end of each screw rod (11) is fixed with the same fixing strip (12) through a bearing, notches (13) are formed in the outer walls of two opposite sides of the fixing strips (12), the outer wall of the top of each fixing strip (12) is provided with two symmetrically distributed threaded holes, threaded rods (14) are screwed in the inner walls of the two threaded holes, and the bottom ends of the two threaded rods (14) are fixed with the same lower pressing plate (15) through a bearing, and an anti-skid pad (16) is fixed on the outer wall of the bottom of the lower pressing plate (15).

3. Clamping mechanism for tool machining according to claim 2, characterized in that the fixing strip (12) forms a sliding fit with the inner wall of the rectangular frame plate (10) and the lower press plate (15) forms a sliding fit with the inner wall of the recess (13).

4. The clamping mechanism for tool machining according to claim 1, characterized in that the mounting plate (5) forms a rotating fit with the top outer wall of the setting plate (3), and one end of the piston rod of the second cylinder (9) is in contact with one side outer wall of the clamping plate (8).

5. Clamping mechanism for tool machining according to claim 1, characterized in that the outer wall of the opposite side of the two clamping plates (8) is fixed with a protective pad and the clamping plates (8) form a sliding fit with the top outer wall of the mounting plate (5).

6. The clamping mechanism for tool machining according to claim 1, characterized in that the motor (4), the first cylinder (2) and the second cylinder (9) are all connected with a switch through wires, and the switch is connected with a microprocessor through wires.