CN220881946U - Cutter clamping device for cutter grinder - Google Patents

Abstract

The utility model discloses a cutter clamping device for a cutter grinder, and relates to the technical field of grinder equipment. The utility model has reasonable design structure, can unlock the cylinder through the locking mechanism, twist the cylinder, thereby adjusting the angle of the cutter, achieving the effect of adjusting the angle of the cutter, when the distance between the cutter and the grinding wheel needs to be adjusted, rotating the extension rod first, and then pulling the extension rod outwards, thereby adjusting the length of the cutter, achieving the effect of being convenient for adjusting the distance between the cutter and the grinding wheel, and further solving the problems that when the cutter is ground in different directions and positions, the cutter needs to be taken down, the distance between the cutter with different sizes and the grinding wheel is different, and the position of the clamp needs to be adjusted, which is more troublesome.

Description

Cutter clamping device for cutter grinder

Technical Field

The utility model relates to the technical field of grinding machine equipment, in particular to a tool clamping device for a tool grinding machine.

Background

The tool grinder is a machine tool for grinding a workpiece surface by using a grinding tool, most of the grinding tools grind tools by using a high-speed rotary grinding wheel, in the field of machining, when an object needs to be cut or drilled, tools such as a drill tool are needed, the tools are easy to wear after long-time use, the tools need to be ground by using a grinding machine, and the tools need to be fixed on the grinding machine.

The existing mode of fixing the cutter is generally to fix the cutter by using a clamp, then fix the clamp on a grinding machine by using a bolt, but when the cutter is polished in different directions and positions, the cutter is required to be taken down and reinstalled, the distances between the cutters with different sizes and the grinding wheel are also different, and the position of the clamp is required to be adjusted, so that the cutter clamping device for the cutter grinding machine solves the problems.

Disclosure of utility model

First) solving the technical problems

The utility model aims to make up the defects of the prior art and provides a cutter clamping device for a cutter grinder.

Two) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cutter clamping device for cutter grinding machine, includes the fixed plate, the top of fixed plate is provided with the support, the back of support is provided with fixed establishment, the inner wall of support rotates and is connected with the runner, the surface fixedly connected with round bar of runner, the inside of support is provided with rebound mechanism, the one end rotation of round bar is connected with the drum, the inside of round bar is provided with locking mechanical system, the inner wall sliding connection of drum has the extension rod, the surface fixedly connected with fixture block of extension rod.

Further, the upper surface of fixed plate fixedly connected with dead lever, the surface and the support fixed connection of dead lever.

Further, the fixed establishment includes the baffle, the lower surface and the fixed plate fixed connection of baffle, the inner wall sliding connection of baffle has the pull rod, the one end fixedly connected with pinion rack of pull rod, the surface and the support of pinion rack mesh.

Further, one end of the pull rod away from the toothed plate is fixedly connected with a first pull plate, a first spring is sleeved on the outer surface of the pull rod, one end of the first spring is fixedly connected with the baffle, and the other end of the first spring is fixedly connected with the toothed plate.

Further, the rebound mechanism comprises a sliding rod, the outer surface of the sliding rod is in sliding connection with the support, and a side surface of the sliding rod is fixedly connected with a second pulling plate.

Further, the surface of sliding rod has cup jointed the second spring, the one end and the support fixed connection of second spring, the other end fixedly connected with fixed block of second spring, the inner wall and the sliding rod fixed connection of fixed block.

Further, the locking mechanism comprises a sliding groove, the sliding groove is formed in the cylinder, the inner wall of the round rod is connected with a clamping rod in a sliding mode, and the outer surface of the clamping rod is connected with the sliding groove in a sliding mode.

Third), beneficial effects:

compared with the prior art, the cutter clamping device for the cutter grinder has the following beneficial effects:

1. According to the utility model, the locking mechanism is used for unlocking the cylinder, the cylinder is screwed, so that the angle of the cutter is adjusted, the effect of adjusting the angle of the cutter is achieved, when the distance between the cutter and the grinding wheel is required to be adjusted, the extension rod is rotated firstly, then pulled outwards, the length of the cutter can be adjusted, and after the extension rod is adjusted to a proper position, the extension rod is rotated back, so that the effect of conveniently adjusting the distance between the cutter and the grinding wheel is achieved, and the problems that when the cutter is ground in different directions and positions, the cutter is required to be taken down and reinstalled, the distance between the cutter with different sizes and the grinding wheel is also different, and the position of the clamp is required to be adjusted are solved.

2. According to the utility model, the fixing mechanism and the rebound mechanism are arranged, so that the fixing mechanism does not limit the support, the support can move left and right, the left and right positions of the cutter are adjusted, the effect of being convenient for adjusting the cutter left and right is achieved, the rebound mechanism does not limit the rotating wheel when the cutter is adjusted up and down, and then the round rod is rotated, so that the upper and lower positions of the cutter are adjusted, and the effect of multidirectional adjustment of the cutter is further increased.

Drawings

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

FIG. 2 is a top view of the securing mechanism of the present utility model;

FIG. 3 is a schematic perspective view of a rebound mechanism according to the present utility model;

FIG. 4 is a cross-sectional view of a round bar in accordance with the present utility model;

FIG. 5 is a cross-sectional view of a cylinder according to the present utility model;

fig. 6 is an enlarged schematic view of the structure a in fig. 5 according to the present utility model.

In the figure: 1. a fixing plate; 2. a support; 3. a fixing mechanism; 301. a pull rod; 302. a toothed plate; 303. a first pulling plate; 304. a first spring; 305. a baffle; 4. a rotating wheel; 5. a round bar; 6. a rebound mechanism; 601. a slide bar; 602. a second pulling plate; 603. a second spring; 604. a fixed block; 7. a locking mechanism; 701. a chute; 702. a clamping rod; 8. a cylinder; 9. a clamping block; 10. an extension rod; 11. and a fixing rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-6, the present utility model provides a technical solution: the utility model provides a cutter clamping device for cutter grinding machine, including fixed plate 1, the top of fixed plate 1 is provided with support 2, the upper surface fixedly connected with dead lever 11 of fixed plate 1, the surface and the support 2 fixed connection of dead lever 11, dead lever 11 comprises a stock and square board at both ends, can support 2, the back of support 2 is provided with fixed establishment 3, fixed establishment 3 includes baffle 305, the lower surface and the fixed plate 1 fixed connection of baffle 305, the inner wall sliding connection of baffle 305 has pull rod 301, the one end fixedly connected with pinion rack 302 of pull rod 301, the surface and the support 2 of pinion rack 302 mesh, the back of support 2 is provided with a plurality of tooth, can mesh with pinion rack 302, the one end fixedly connected with first arm-tie 303 of pinion rack 301 is kept away from to the pinion rack 301, the surface cup joint first spring 304, the one end and the baffle 305 fixed connection of first spring 304, the other end and pinion rack 302 fixed connection of first spring 304, the quantity of pull rod 301 and first spring 304 has two respectively, be used for increasing the stability to pinion rack 302.

The inner wall rotation of support 2 is connected with runner 4, the surface fixedly connected with round bar 5 of runner 4, the runner 4 comprises a cylinder and the cardboard of both sides, a plurality of draw-in grooves have been seted up on the cardboard, the inside of support 2 is provided with resilience mechanism 6, resilience mechanism 6 includes slide bar 601, slide bar 601's surface and support 2 sliding connection, slide bar 601's a side fixedly connected with second arm-tie 602, second spring 603 has been cup jointed to slide bar 601's surface, slide bar 601 comprises three stock, the both ends and the support 2 sliding connection of first stock, second stock and third stock are fixed in one side of first stock, the quantity of second spring 603 has two, set up respectively on second stock and third stock, the one end and the support 2 fixed connection of second spring 603, the other end fixedly connected with fixed block 604 of second spring 603, the inner wall and the slide bar 601 fixed connection of fixed block 604, the quantity of fixed block 604 has two, set up the one end at two second springs 603 respectively.

One end of round bar 5 rotates and is connected with drum 8, drum 8 is fixed with round bar 5 through two cylinders that the size is different, prevent that drum 8 from droing on round bar 5, the inside of round bar 5 is provided with locking mechanical system 7, locking mechanical system 7 includes spout 701, the inside at drum 8 is seted up to spout 701, the quantity of spout 701 has a plurality ofly, the inner wall sliding connection of round bar 5 has clamping lever 702, clamping lever 702's surface and spout 701 sliding connection, the inner wall sliding connection of drum 8 has extension rod 10, extension rod 10's surface fixedly connected with fixture block 9, the latch has been seted up to drum 8's inside, can block fixture block 9, in order to prevent extension rod 10 from sliding at will.

Working principle: when the cutter to be polished is fixed in the extension rod 10 during use, the cutter is polished, when the position of the cutter is required to be adjusted, the first pulling plate 303 is pulled, the first pulling plate 303 drives the toothed plate 302 to move away from the support 2 through the pull rod 301, meanwhile, the toothed plate 302 extrudes the first spring 304 to push the support 2, so that the support 2 slides on the fixed rod 11, the left and right positions of the cutter are adjusted, and after the cutter is adjusted to a proper position, the first pulling plate 303 is loosened, the toothed plate 302 is driven by the first spring 304 to move close to the support 2, the toothed plate 302 is meshed with the support 2 to fix the support 2, and the effect of being convenient for adjusting the cutter left and right is achieved.

When adjusting the cutter from top to bottom, pulling second arm-tie 602, second arm-tie 602 drives slide bar 601 and keeps away from runner 4 and move, slide bar 601 drives fixed block 604 extrusion spring motion, make slide bar 601 no longer limit runner 4, then rotate round bar 5, round bar 5 can revolute runner 4 and rotate, thereby adjust the position about the cutter, after waiting to adjust suitable position, loosen second arm-tie 602, second spring 603 kick-backs, make slide bar 601 reset, block round bar 5 simultaneously, fix round bar 5, the effect of being convenient for carry out the upper and lower regulation to the cutter has been reached.

When the angle of the cutter needs to be adjusted, the clamping rod 702 is slid, the clamping rod 702 is pulled out from the inside of the chute 701, the cylinder 8 is screwed, the angle of the cutter is adjusted, when the angle is adjusted to a proper position, the clamping rod 702 is inserted into the inside of the chute 701, the cylinder 8 is fixed, the angle of the cutter is adjusted, when the distance between the cutter and the polishing wheel needs to be adjusted, the extension rod 10 is rotated, the extension rod 10 drives the clamping block 9 to rotate, the cylinder 8 does not limit the clamping block 9 any more, the extension rod 10 is pulled outwards, the length of the cutter can be adjusted, the extension rod 10 is rotated back after the position is adjusted, the cylinder 8 clamps the clamping block 9, and the extension rod 10 is fixed, so that the effect of adjusting the distance between the cutter and the polishing wheel is achieved.

Claims (7)

1. The utility model provides a cutter clamping device for cutter grinding machine, includes fixed plate (1), its characterized in that: the top of fixed plate (1) is provided with support (2), the back of support (2) is provided with fixed establishment (3), the inner wall of support (2) rotates and is connected with runner (4), the surface fixedly connected with round bar (5) of runner (4), the inside of support (2) is provided with resilience mechanism (6), the one end rotation of round bar (5) is connected with drum (8), the inside of round bar (5) is provided with locking mechanical system (7), the inner wall sliding connection of drum (8) has extension pole (10), the surface fixedly connected with fixture block (9) of extension pole (10).

2. The tool clamping device for a tool grinder according to claim 1, wherein: the upper surface of fixed plate (1) is fixedly connected with dead lever (11), the surface and the support (2) fixed connection of dead lever (11).

3. The tool clamping device for a tool grinder according to claim 1, wherein: the fixing mechanism (3) comprises a baffle (305), the lower surface of the baffle (305) is fixedly connected with the fixing plate (1), the inner wall of the baffle (305) is slidably connected with a pull rod (301), one end of the pull rod (301) is fixedly connected with a toothed plate (302), and the outer surface of the toothed plate (302) is meshed with the support (2).

4. A tool clamping device for a tool grinder according to claim 3, wherein: one end that pinion rack (302) were kept away from to pull rod (301) is fixedly connected with first arm-tie (303), first spring (304) have been cup jointed to the surface of pull rod (301), one end and baffle (305) fixed connection of first spring (304), the other end and pinion rack (302) fixed connection of first spring (304).

5. The tool clamping device for a tool grinder according to claim 1, wherein: the rebound mechanism (6) comprises a sliding rod (601), the outer surface of the sliding rod (601) is in sliding connection with the support (2), and a side face of the sliding rod (601) is fixedly connected with a second pulling plate (602).

6. The tool clamping device for a tool grinder according to claim 5, wherein: the outer surface of sliding rod (601) has cup jointed second spring (603), the one end and the support (2) fixed connection of second spring (603), the other end fixedly connected with fixed block (604) of second spring (603), the inner wall and the sliding rod (601) fixed connection of fixed block (604).

7. The tool clamping device for a tool grinder according to claim 1, wherein: the locking mechanism (7) comprises a chute (701), the chute (701) is arranged in the cylinder (8), the inner wall of the round rod (5) is connected with a clamping rod (702) in a sliding mode, and the outer surface of the clamping rod (702) is connected with the chute (701) in a sliding mode.