CN211439542U

CN211439542U - Carbide indexable insert grinds anchor clamps

Info

Publication number: CN211439542U
Application number: CN201922409530.2U
Authority: CN
Inventors: 陆红超
Original assignee: Hanhengst Seiko Technology Suzhou Co ltd
Current assignee: Hanhengst Seiko Technology Suzhou Co ltd
Priority date: 2019-12-28
Filing date: 2019-12-28
Publication date: 2020-09-08
Anticipated expiration: 2029-12-28

Abstract

The utility model belongs to the field of mechanical processing tools, in particular to a hard alloy indexable blade grinding clamp, aiming at the problems that the prior hard alloy blade grinding has infirm fixation of a blade, is inconvenient to process and can not index the blade to affect the grinding of the blade to various angles, the utility model provides a scheme which comprises an indexing motor and a blade main body, wherein a fixed seat is fixedly connected on an output shaft of the indexing motor, a fixed cavity is arranged on the fixed seat, a driving motor is fixedly connected on the inner wall of the bottom of the fixed cavity, a rotating shaft is fixedly connected on the output shaft of the driving motor, the top end of the rotating shaft is rotationally connected with the top of the fixed cavity, the utility model has reasonable structure and simple operation, two clamping plates can be close to each other by the driving motor to clamp and fix the blade main body firmly, the blade main body can be rotated through the rotating motor, and the processing of all angles is convenient.

Description

Carbide indexable insert grinds anchor clamps

Technical Field

The utility model relates to a machining tool technical field especially relates to a carbide indexable insert grinds anchor clamps.

Background

The hard alloy is an alloy material prepared from hard compounds of refractory metals and bonding metals by a powder metallurgy process, is widely used as a tool material, such as a turning tool, a milling cutter, a plane cutter, a drill bit, a boring cutter and the like, is used for cutting cast iron, nonferrous metals, plastics, chemical fibers, graphite, glass, stones and common steel, and can also be used for cutting materials which are difficult to process, such as heat-resistant steel, stainless steel, high manganese steel, tool steel and the like.

In the existing hard alloy blade grinding, the blade is not firmly fixed and is inconvenient to process, and the blade cannot be indexed to influence the blade to grind various angles, so that a hard alloy indexable blade grinding clamp is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the prior art has the defects that the blade is not fixed firmly and is inconvenient to process, and the blade can not be transposed, the blade is influenced to polish at each angle, and the provided carbide indexable blade grinding clamp is provided.

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

a hard alloy indexable blade grinding clamp comprises an indexing motor and a blade main body, wherein a fixed seat is fixedly connected to an output shaft of the indexing motor, a fixed cavity is arranged on the fixed seat, a driving motor is fixedly connected to the inner wall of the bottom of the fixed cavity, a rotating shaft is fixedly connected to the output shaft of the driving motor, the top end of the rotating shaft is rotatably connected with the top of the fixed cavity, a gear is fixedly sleeved on the rotating shaft, a rack is meshed on the gear, a moving plate is fixedly connected to one side of the rack, fixed rods are fixedly connected to the top and the bottom of the moving plate, first connecting rods are rotatably connected to the inner wall of the top and the inner wall of the bottom of the fixed cavity, one ends, far away from each other, of the two fixed rods are respectively slidably connected with one side, close to each other, the one end of two first connecting rods is connected with one side rotation of sliding plate respectively, the opposite side symmetry of sliding plate is rotated and is connected with the second connecting rod, the one end of two second connecting rods is all rotated and is connected with the grip block, one side of two grip blocks all runs through one side inner wall of fixed cavity and extends to one side of fixing base, one side that two grip blocks are close to each other closely laminates with the both sides of blade main part respectively, can make two grip blocks be close to each other and press from both sides the blade main part tightly fixed through driving motor, and it is fixed firm, can make the blade main part carry out the transposition through the transposition motor, conveniently process each angle, the not enough that exists among the prior art has been solved.

Preferably, the equal fixedly connected with blotter in one side that two clamp plates are close to each other, and the laminating is closely carried with the both sides of blade main part in one side that two blotters are close to each other, and two blotters can cushion the clamp plates, prevent that the clamp plates from causing the damage to the blade main part.

Preferably, the telescopic rod is fixedly connected to the inner wall of the other side of the fixed cavity, one end of the telescopic rod is fixedly connected to the other side of the rack, and the telescopic rod is arranged to support the rack and enable the rack to move stably.

Preferably, the inner walls of the top and the bottom of the fixed cavity are both provided with sliding grooves, the top and the bottom of the sliding plate respectively extend into the two sliding grooves and are respectively connected with the inner walls of the top of the two sliding grooves in a sliding manner, and the sliding grooves are arranged, so that the sliding plate can stably move without position deviation.

Preferably, the springs are fixedly connected to the inner walls of the two sides of the sliding groove, one ends, close to each other, of the two springs are fixedly connected to the two sides of the sliding plate respectively, and the springs are arranged to provide reset power for the sliding plate.

The utility model discloses in, but carbide transposition blade grinds anchor clamps, owing to set up driving motor, driving motor can make the pivot drive gear revolve, the gear can make the rack remove, the rack can drive the movable plate and remove, the movable plate can make two dead levers slide on one side that two first connecting rods are close to each other, and then can make the sliding plate remove to the direction that is close to driving motor, under the effect of two second connecting rods, can make two clamp plates be close to each other and press from both sides the fastening to the blade main part, and fixed firm.

Due to the arrangement of the transposition motor, an output shaft of the transposition motor can drive the fixing seat to rotate, so that the blade main body can be transposed, and the processing of all angles is facilitated.

The utility model discloses rational in infrastructure, easy operation can make two clamp plates be close to each other and press from both sides tightly fixedly to the blade main part through driving motor, and fixed firm, can make the blade main part carry out the transposition through the transposition motor, and the convenience is processed each angle.

Drawings

Fig. 1 is a schematic structural view of a hard alloy indexable insert grinding jig according to the present invention;

FIG. 2 is a schematic view of a sectional structure of a fixing seat of a carbide indexable insert grinding jig according to the present invention;

fig. 3 is an enlarged schematic structural diagram of a part a of the cemented carbide indexable insert grinding jig provided by the present invention.

In the figure: the cutting tool comprises a 1-index motor, a 2-fixed seat, a 3-fixed chamber, a 4-drive motor, a 5-rotating shaft, a 6-rack, a 7-gear, an 8-moving plate, a 9-fixed rod, a 10-first connecting rod, a 11-sliding plate, a 12-second connecting rod, a 13-clamping plate, a 14-blade main body, a 15-buffering pad, a 16-telescopic rod, a 17-sliding groove and an 18-spring.

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.

Example one

Referring to fig. 1-3, a carbide indexable blade grinding clamp comprises an indexable motor 1 and a blade body 14, wherein an output shaft of the indexable motor 1 is fixedly connected with a fixed seat 2, the fixed seat 2 is provided with a fixed cavity 3, a bottom inner wall of the fixed cavity 3 is fixedly connected with a driving motor 4, an output shaft of the driving motor 4 is fixedly connected with a rotating shaft 5, the top end of the rotating shaft 5 is rotatably connected with the top of the fixed cavity 3, the rotating shaft 5 is fixedly sleeved with a gear 7, the gear 7 is engaged with a rack 6, one side of the rack 6 is fixedly connected with a movable plate 8, the top and the bottom of the movable plate 8 are both fixedly connected with fixed rods 9, the top inner wall and the bottom inner wall of the fixed cavity 3 are both rotatably connected with first connecting rods 10, the ends of the two fixed rods 9 far away from each other are respectively slidably connected with the sides of the two first, one end of each of the two first connecting rods 10 is rotatably connected with one side of the sliding plate 11, the other side of the sliding plate 11 is symmetrically and rotatably connected with a second connecting rod 12, one end of each of the two second connecting rods 12 is rotatably connected with a clamping plate 13, one side of each of the two clamping plates 13 penetrates through the inner wall of one side of the fixed cavity 3 and extends to one side of the fixed seat 2, the side, close to each other, of each of the two clamping plates 13 is tightly attached to the two sides of the blade main body 14, the two clamping plates 12 can be close to each other through the driving motor 4 and clamp and fix the blade main body 14, the fixing is firm, the blade main body 14 can be rotated through the rotating motor 1, and each angle can be conveniently processed, so that the defects in the prior art are overcome, due to the arrangement of the driving motor 4, the rotating shaft 5 can drive the gear 7 to rotate, and, the rack 6 drives the moving plate 8 to move, the moving plate 8 can enable the two fixed rods 9 to slide on the side where the two first connecting rods 10 are close to each other, and further enable the sliding plate 11 to move towards the direction close to the driving motor 4, under the action of the two second connecting rods 12, the two clamping plates 13 can be close to each other and clamp and fix the blade main body 14, and the fixation is firm, because the indexing motor 1 is arranged, the output shaft of the indexing motor 1 can drive the fixed seat 2 to rotate, thereby enabling the blade main body 14 to be indexed, facilitating the processing of each angle, the utility model has reasonable structure and simple operation, the two clamping plates 12 can be close to each other by the driving motor 4, and the blade body 14 can be clamped and fixed firmly, the insert body 14 can be indexed by the indexing motor 1, facilitating machining of various angles.

Example two

The utility model discloses in, the equal fixedly connected with blotter 15 in one side that two clamp plates 13 are close to each other, the laminating is closely carried with the both sides of blade main part 14 in one side that two blotters 15 are close to each other, and two blotters 15 can cushion clamp plates 13, prevent that clamp plates 13 from causing the damage to blade main part 14.

The utility model discloses in, fixedly connected with telescopic link 16 on the opposite side inner wall of fixed cavity 3, the one end of telescopic link 16 and the opposite side fixed connection of rack 6 set up telescopic link 16 and can support rack 6 and can make rack 6 can the steady movement.

The utility model discloses in, all seted up spout 17 on the top inner wall of fixed cavity 3 and the bottom inner wall, the top and the bottom of sliding plate 11 extend to respectively in two spout 17 and respectively with two spout 17's top inner wall sliding connection, set up spout 17, can make sliding plate 11 can steady movement, can not take place the offset.

The utility model discloses in, equal fixedly connected with spring 18 on the both sides inner wall of spout 17, the one end that two springs 18 are close to each other respectively with the both sides fixed connection of sliding plate 11, set up spring 18 and can provide reset power for sliding plate 11.

In the utility model, the transposition motor 1 and the driving motor 4 are controlled by the external controller and powered by the storage battery, when in use, firstly, the blade main body 14 is placed at one side of the fixed seat 2, then the driving motor 4 is started, the output shaft of the driving motor 4 can drive the rotating shaft 5 to rotate, the rotating shaft 5 can drive the gear 7 to rotate, the gear 7 can drive the rack 6 to move, the rack 6 can drive the moving plate 8 to move towards the direction close to the driving motor 4, the sliding plate 11 is driven to move towards the direction close to the driving motor 4 under the action of the two first connecting rods 10, further, the two second connecting rods 12 can drive the two clamping plates 13 to move towards the direction close to each other, the two clamping plates 13 can clamp and fix the blade main body 14, under the action of the two cushion pads 15, the clamping plates 13 can be buffered, when the transposition of the blade main body 14 is needed, when the indexing motor 1 is started, the output shaft of the indexing motor 1 can drive the fixing seat 2 to rotate, so that the blade main body 14 can be indexed, and various angles can be conveniently machined.

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. The hard alloy indexable blade grinding clamp comprises an indexable motor (1) and a blade main body (14), and is characterized in that a fixed seat (2) is fixedly connected to an output shaft of the indexable motor (1), a fixed cavity (3) is arranged on the fixed seat (2), a driving motor (4) is fixedly connected to the inner wall of the bottom of the fixed cavity (3), a rotating shaft (5) is fixedly connected to the output shaft of the driving motor (4), the top end of the rotating shaft (5) is rotatably connected with the top of the fixed cavity (3), a gear (7) is fixedly sleeved on the rotating shaft (5), a rack (6) is meshed on the gear (7), a movable plate (8) is fixedly connected to one side of the rack (6), fixed rods (9) are fixedly connected to the top and the bottom of the movable plate (8), and a first connecting rod (10) is rotatably connected to the inner wall of the top and the inner wall of the bottom of the fixed cavity (3), the one end that two dead levers (9) kept away from each other is respectively with one side sliding connection that two first connecting rods (10) are close to each other, sliding connection has sliding plate (11) in fixed cavity (3), and the one end of two first connecting rods (10) rotates with one side of sliding plate (11) respectively and is connected, the opposite side symmetry of sliding plate (11) is rotated and is connected with second connecting rod (12), and the one end of two second connecting rods (12) is all rotated and is connected with pinch-off blades (13), and one side of two pinch-off blades (13) all runs through one side inner wall of fixed cavity (3) and extends to one side of fixing base (2), and one side that two pinch-off blades (13) are close to each other closely laminates with the both sides of blade main part (14).

2. The cemented carbide indexable insert grinding jig according to claim 1, wherein cushions (15) are fixedly attached to the sides of the two clamping plates (13) adjacent to each other, and the sides of the two cushions (15) adjacent to each other are closely fitted to both sides of the insert body (14).

3. The cemented carbide indexable insert grinding jig according to claim 1, wherein a telescopic rod (16) is fixedly connected to the inner wall of the other side of the fixing chamber (3), and one end of the telescopic rod (16) is fixedly connected to the other side of the rack (6).

4. The carbide indexable insert grinding jig according to claim 1, wherein the top inner wall and the bottom inner wall of the fixed chamber (3) are both provided with slide grooves (17), and the top and the bottom of the sliding plate (11) respectively extend into the two slide grooves (17) and are respectively connected with the top inner walls of the two slide grooves (17) in a sliding manner.

5. The carbide indexable insert grinding jig according to claim 4, wherein springs (18) are fixedly connected to inner walls of both sides of the slide groove (17), and ends of the two springs (18) close to each other are fixedly connected to both sides of the slide plate (11), respectively.