CN220462989U - Cutter tooth accurate positioning device for metal machined part - Google Patents

Abstract

The utility model discloses a cutter tooth accurate positioning device for a metal machined part, which comprises a U-shaped frame, wherein a fixing column is arranged at the bottom of the U-shaped frame, a fixing ring is sleeved on the surface of the fixing column, a clamping block is arranged at the bottom of the fixing ring, external threads are arranged on the outer surface of the clamping block, a round cake is arranged at the bottom of the fixing column, a cross clamping block is arranged at the bottom of the round cake, a mounting column is arranged at the bottom of the fixing column, a clamping groove is formed in the mounting column, an internal thread is formed in the inner wall of the clamping groove, a cross clamping groove is formed in the bottom of the mounting column, the cutter tooth and the mounting column are aligned to the fixing column, the cross clamping groove and the cross clamping block are clamped, the external threads and the internal threads are screwed tightly through rotating the fixing ring, the cutter tooth and the fixing column are tightly connected together through the clamping and threaded connection method, the cutter tooth is not easy to fall off, and the cutter tooth is convenient to detach for maintenance and replacement.

Description

Cutter tooth accurate positioning device for metal machined part

Technical Field

The utility model relates to the technical field of accurate positioning of cutter teeth for metal workpieces, in particular to an accurate positioning device of cutter teeth for metal workpieces.

Background

Metalworking is abbreviated as metalworking, and refers to a production activity of processing a material having metal characteristics composed of a metal element or a metal element as a main component by a human being. The technology is a technology for processing metal materials into articles, parts and components, and comprises large parts such as bridges, ships and the like, and even fine components of engines, jewelry and wristwatches. The cutter tooth is a cutter for a machine tool, and when in work, each blade cuts off the allowance of a workpiece intermittently in sequence and is mainly used for forming and processing metal parts.

Most of cutter teeth in the existing cutter tooth accurate positioning device for metal workpieces cannot be detached independently, after long-time processing and use, the cutter teeth are easy to clamp and damage, the cutter teeth cannot be maintained and replaced due to the fact that the cutter teeth cannot be detached independently, and small parts of cutter teeth can be detached, but due to the fact that the cutter teeth are not tightly connected, the cutter teeth often fall down in the use process, and certain potential safety hazards exist.

Disclosure of Invention

The utility model aims to provide a cutter tooth accurate positioning device for a metal workpiece, wherein most of cutter teeth in the existing cutter tooth accurate positioning device for the metal workpiece cannot be detached independently, after long-time processing and use, the cutter teeth are easy to be blocked and damaged, the cutter teeth cannot be maintained and replaced due to the fact that the cutter teeth cannot be detached independently, and small parts of cutter teeth can be detached, but due to the fact that connection is not tight, the cutter teeth often fall down in the use process, a certain potential safety hazard is caused, and the problem is solved through the following scheme.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a metal is cutter tooth accurate positioning device for machined part, includes U type frame, the bottom of U type frame is provided with the fixed column, the surface cover of fixed column is equipped with the retainer plate, the bottom of retainer plate is provided with the fixture block, the surface of fixture block is provided with the external screw thread, the bottom of fixed column is provided with the cake, the bottom of cake is provided with the cross fixture block, the bottom of fixed column is provided with the erection column, the draw-in groove has been seted up to the inside of erection column, the internal screw thread has been seted up to the inner wall of draw-in groove, the cross draw-in groove has been seted up to the bottom of erection column, on aiming at the fixed column with cross draw-in groove and cross fixture block joint through cutter tooth and erection column, the external screw thread is screwed up with the internal screw thread through rotating the retainer plate for the fixed column is in the erection column with the erection column has been installed together, can make cutter tooth and fixed column zonulae occludens together through joint and threaded connection, and cutter tooth also conveniently lift off and maintain, change.

Optionally, the top of fixed column is provided with the second slider, the inside of second slider is provided with the second lead screw, the both ends fixedly connected with carriage of second lead screw, the top of carriage is provided with first slider, the bottom threaded connection of first slider has first lead screw, the both sides of first lead screw all are provided with the guide bar with carriage sliding connection, through the cooperation that has set up first lead screw and guide bar use, the cooperation of second lead screw and carriage uses, first lead screw and second lead screw all drive positive and negative rotation through opening outside motor, can make the cutter tooth in the adjustment position that can be accurate of whole device.

Optionally, the guiding hole has all been seted up at the both ends of carriage, and guiding hole and guide bar looks adaptation can play the guide effect to the carriage through having set up the guide bar.

Optionally, the equal fixed connection in the inner wall of U type frame in both ends of first lead screw and guide bar, through the cooperation of first lead screw and guide bar use, can make the stable adjustment position of carriage on first lead screw.

Optionally, the inside of carriage is offered and is had been offered with second slider assorted spout, can make second slider at the inside slip of carriage through having set up the spout.

Optionally, the bottom fixedly connected with sword tooth of erection column can process the metal machined part through the sword tooth.

Compared with the prior art, the utility model has the beneficial effects that:

this metal processing member is with sword tooth accurate positioning device, aim at the fixed column with cross draw-in groove and cross fixture block joint through sword tooth and erection column, rethread rotates the retainer plate and screws up external screw thread and internal screw thread for the fixed column is in the same place with the erection column already, can make sword tooth and fixed column zonulae occludens together through joint and threaded connection's method, is difficult for droing, and the security is higher, and the sword tooth also conveniently dismantles to maintain, change.

This accurate positioner of cutter tooth for metal processing part uses through the cooperation that has set up first lead screw and guide bar, and the cooperation of second lead screw and carriage is used, and first lead screw and second lead screw all drive positive and negative rotation through opening outside motor, can make the cutter tooth in the whole device can be accurate the adjustment position.

Drawings

FIG. 1 is a schematic view of the overall structure of a tool tooth precise positioning device for a metal workpiece according to the present utility model;

FIG. 2 is a schematic view of a carriage in a precise positioning device for a cutter tooth for a metal workpiece according to the present utility model;

fig. 3 is a schematic view showing the internal structure of a mounting post in the accurate positioning device for cutter teeth for metal workpieces.

In the figure: 1. a U-shaped frame; 2. a guide rod; 3. a carriage; 4. a first slider; 5. a first screw rod; 6. a guide hole; 7. a second slider; 8. fixing the column; 9. a mounting column; 10. cutter teeth; 11. a second screw rod; 12. a fixing ring; 13. a clamping block; 14. an external thread; 15. a clamping groove; 16. an internal thread; 17. round cakes; 18. a cross clamping groove; 19. and a cross clamping block.

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.

Most of cutter teeth in the existing cutter tooth accurate positioning device for metal workpieces cannot be detached independently, after long-time processing and use, the cutter teeth are easy to clamp and damage, the cutter teeth cannot be maintained and replaced due to the fact that the cutter teeth cannot be detached independently, and small parts of cutter teeth can be detached, but due to the fact that the cutter teeth are not tightly connected, the cutter teeth can fall down in the use process, certain potential safety hazards are achieved, and the problem that the cutter teeth are damaged is solved through the following scheme.

Referring to fig. 1 to 3, the utility model provides a cutter tooth accurate positioning device for metal workpieces, which comprises a U-shaped frame 1, wherein a fixing post 8 is arranged at the bottom of the U-shaped frame 1, a fixing ring 12 is sleeved on the surface of the fixing post 8, a clamping block 13 is arranged at the bottom of the fixing ring 12, an external thread 14 is arranged on the outer surface of the clamping block 13, a round cake 17 is arranged at the bottom of the fixing post 8, a cross clamping block 19 is arranged at the bottom of the round cake 17, a mounting post 9 is arranged at the bottom of the fixing post 8, a clamping groove 15 is formed in the mounting post 9, an internal thread 16 is formed in the inner wall of the clamping groove 15, a cross clamping groove 18 is aligned with the mounting post 9 by aligning the cutter tooth 10 and the mounting post 9 with the fixing post 8, the external thread 14 and the internal thread 16 are screwed tightly through rotating the fixing ring 12, the cutter tooth 10 and the fixing post 8 are tightly connected together through a clamping and threaded connection method, the cutter tooth 10 and the fixing post 8 are not easy to drop, and the cutter tooth 10 is convenient to detach and replace.

The top of fixed column 8 is provided with second slider 7, the inside of second slider 7 is provided with second lead screw 11, the both ends fixedly connected with carriage 3 of second lead screw 11, the top of carriage 3 is provided with first slider 4, the bottom threaded connection of first slider 4 has first lead screw 5, the both sides of first lead screw 5 all are provided with the guide bar 2 with carriage 3 sliding connection, through the cooperation that has set up first lead screw 5 and guide bar 2 use, the cooperation of second lead screw 11 and carriage 3 uses, first lead screw 5 and second lead screw 11 all drive positive and negative rotation through opening outside motor, can make cutter tooth 10 in the adjustment position that whole device can be accurate.

Guide holes 6 are formed in two ends of the sliding frame 3, the guide holes 6 are matched with the guide rods 2, and the sliding frame 3 can be guided through the guide rods 2.

Both ends of the first screw rod 5 and the guide rod 2 are fixedly connected to the inner wall of the U-shaped frame 1, and the sliding frame 3 can be stably adjusted on the first screw rod 5 through the cooperation of the first screw rod 5 and the guide rod 2.

The sliding groove matched with the second sliding block 7 is formed in the sliding frame 3, and the second sliding block 7 can slide in the sliding frame 3 through the sliding groove.

The bottom of the mounting column 9 is fixedly connected with a cutter tooth 10, and a metal workpiece can be machined through the cutter tooth 10.

Working principle: when the device is used, an operator aligns the cutter tooth 10 and the mounting column 9 with the fixing column 8 to clamp the cross clamping groove 18 and the cross clamping block 19, the external screw thread 14 and the internal screw thread 16 are screwed by the rotary fixing ring 12, the fixing column 8 and the mounting column 9 are mounted together, the cutter tooth 10 and the fixing column 8 are tightly connected together through the clamping and threaded connection method, the cutter tooth 10 is not easy to fall off, the safety is higher, the cutter tooth 10 is convenient to detach for maintenance and replacement, the first screw rod 5 and the guide rod 2 are matched, the second screw rod 11 and the sliding frame 3 are matched, and the first screw rod 5 and the second screw rod 11 both drive positive and negative rotation through opening an external motor, so that the cutter tooth 10 can accurately adjust the position in the whole device.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a metal is cutter tooth accurate positioning device for machined part, includes U type frame (1), its characterized in that, the bottom of U type frame (1) is provided with fixed column (8), the surface cover of fixed column (8) is equipped with retainer plate (12), the bottom of retainer plate (12) is provided with fixture block (13), the surface of fixture block (13) is provided with external screw thread (14), the bottom of fixed column (8) is provided with cake (17), the bottom of cake (17) is provided with cross fixture block (19), the bottom of fixed column (8) is provided with erection column (9), draw-in groove (15) have been seted up to the inside of erection column (9), internal thread (16) have been seted up to the inner wall of draw-in groove (15), cross draw-in groove (18) have been seted up to the bottom of erection column (9).

2. The cutter tooth accurate positioning device for the metal machined parts according to claim 1, wherein a second sliding block (7) is arranged at the top of the fixed column (8), a second screw rod (11) is arranged in the second sliding block (7), sliding frames (3) are fixedly connected to two ends of the second screw rod (11), a first sliding block (4) is arranged at the top of each sliding frame (3), a first screw rod (5) is connected to the bottom of each first sliding block (4) in a threaded mode, and guide rods (2) in sliding connection with the sliding frames (3) are arranged on two sides of each first screw rod (5).

3. The precise positioning device for the cutter teeth for the metal workpieces according to claim 2, wherein guide holes (6) are formed in two ends of the sliding frame (3), and the guide holes (6) are matched with the guide rods (2).

4. The precise positioning device for the cutter teeth for the metal machined parts according to claim 2, wherein the two ends of the first screw rod (5) and the guide rod (2) are fixedly connected to the inner wall of the U-shaped frame (1).

5. The precise positioning device for the cutter teeth for the metal workpieces according to claim 2, wherein a sliding groove matched with the second sliding block (7) is formed in the sliding frame (3).

6. The precise positioning device for cutter teeth for metal workpieces according to claim 1, wherein the bottom of the mounting column (9) is fixedly connected with cutter teeth (10).