CN219043755U

CN219043755U - Knife handle positioning knife holder

Info

Publication number: CN219043755U
Application number: CN202223077716.0U
Authority: CN
Inventors: 张淳亮; 赵忠秋
Original assignee: Shenyang Onto Automation Co ltd
Current assignee: Shenyang Onto Automation Co ltd
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-05-19
Anticipated expiration: 2032-11-21

Abstract

The utility model relates to the technical field of cutter clamps and discloses a cutter handle positioning cutter holder which comprises a seat table, wherein a side block is fixedly connected to the position, close to the upper end, of the outer surface of the right side of the seat table, a hydraulic device is arranged in the side block, the output end of the hydraulic device is fixedly connected with a connecting rod, the outer surface of the lower end of the connecting rod is fixedly connected with a concave block, the outer surface of the right side of the seat table is provided with a sliding groove, the inner surface of the lower end of the concave block is movably connected with a cutter handle, the outer surface of the lower end of the cutter handle is movably connected with a fixed block, the outer surface of the lower end of the cutter handle is provided with a fixed groove, and the inner surface of the lower end of the fixed block, close to the right side, is provided with a thread groove. This handle of a knife location blade holder possesses the advantage such as preventing that the cutter from droing, getting rid of flies, has solved the mode of monolithic fixed plate centre gripping, because the in-process of the work of cutter can be atress repeatedly owing to the cutter for the handle of a knife probably takes place to drop with not hard up between the fixed plate, and then can lead to the injured problem of staff.

Description

Knife handle positioning knife holder

Technical Field

The utility model relates to the technical field of cutter clamps, in particular to a cutter handle positioning cutter holder.

Background

To known cutter fixing device structure, current cutter fixing device extrudees the handle of a knife through a fixed plate usually to make the cutter wholly fixed, but this kind of monoblock fixed plate centre gripping's mode is because the cutter can be stressed repeatedly in the in-process of cutter's work, makes the handle of a knife probably not hard up take place to drop, get rid of between and fly away with the fixed plate, and then can lead to the staff to be injured, reference patent number: CN201921508281.6.

Because the mode of monolithic fixed plate centre gripping in the use is because the cutter can be stressed repeatedly at the in-process of the work of cutter for not hard up and take place to drop between handle of a knife and the fixed plate, and then probably can lead to the staff to be injured, so we need a handle of a knife location blade holder that prevents that the cutter from coming off, getting rid of, and then be favorable to the fixing of cutter urgently.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the knife handle positioning knife holder, which has the advantages of preventing the knife from falling off, throwing away, and the like, solves the problem that the knife handle and the fixed plate are loosened to fall off due to repeated stress of the knife during the working process of the knife, thereby possibly causing injury of staff.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a handle of a knife location blade holder, includes the seat, the position fixedly connected with limit piece that seat right side surface is close to the upper end, the inside hydraulic press that is equipped with of limit piece, hydraulic press output fixedly connected with connecting rod, connecting rod lower extreme external surface fixedly connected with concave piece, the spout has been seted up to seat right side surface, concave piece lower extreme internal surface swing joint has the handle of a knife, handle of a knife lower extreme external surface swing joint has the fixed block, the fixed slot has been seted up to handle of a knife lower extreme surface.

Preferably, the screw thread groove has been seted up to the position that is close to the right side of fixed block lower extreme internal surface, screw thread groove internal surface threaded connection has the threaded rod on the fixed block, threaded rod upper end surface fixedly connected with rubber head, threaded rod outer disc threaded connection has the nut.

Preferably, the inner surface of the sliding groove on the seat is in sliding connection with the concave block, the diameter of the connecting rod is consistent with the diameter of the output end of the hydraulic device, and the concave block descending track is more stable by arranging the sliding block in the sliding groove on the seat.

Preferably, the left outer surface of the fixing block is fixedly connected with the seat, the right outer surface of the cutter handle is provided with a cutter head, and the cutter handle can be fixed by the fixing block in cooperation with the concave block by arranging the fixing block on the seat.

Preferably, the shape of concave block upper end is "T" font, the shape on concave block right side is "concave" font of falling, set up the concave piece of "concave" font of falling for the concave piece can detain and carry out the spacing to the handle of a knife when fixed on the handle of a knife.

Preferably, the outer surface of the upper end of the nut is movably connected with the fixing block, one side, far away from the threaded rod, of the rubber head is movably connected with the fixing groove on the cutter handle, and the length, in the fixing groove, of the threaded rod can be adjusted through the nut, so that the cutter handles with different sizes of the fixing groove can be fixed, and meanwhile the function of a gasket can be achieved.

Compared with the prior art, the utility model provides the knife handle positioning knife holder, which has the following beneficial effects:

according to the design of the utility model, the fixing mechanism is formed by installing the hydraulic device, the connecting rod, the concave block, the fixing block, the threaded rod and the rubber head, so that the upper end, the front side and the rear side of the cutter handle are covered by the concave block for limiting, and the threaded rod and the rubber head position the cutter handle, so that the cutter is prevented from falling off or throwing away from the cutter seat when the cutter is loosened.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a cut-away view of the overall structure of the present utility model;

FIG. 3 is a schematic view of the connecting rod and related structure of the present utility model;

FIG. 4 is a schematic view of a concave block and its related structure according to the present utility model.

Wherein: 1. a seat stand; 2. edge blocks; 3. a hydraulic device; 4. a connecting rod; 5. a concave block; 6. a chute; 7. a knife handle; 8. a fixing groove; 9. a threaded rod; 10. a nut; 11. a rubber head; 12. a fixed block; 13. a thread groove.

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.

Embodiment 1, please refer to fig. 1-4, a knife handle positioning knife holder, which comprises a holder table 1, wherein a side block 2 is fixedly connected to the position, close to the upper end, of the right outer surface of the holder table 1, a hydraulic device 3 is arranged in the side block 2, the output end of the hydraulic device 3 is fixedly connected with a connecting rod 4, the outer surface of the lower end of the connecting rod 4 is fixedly connected with a concave block 5, a sliding chute 6 is arranged on the right outer surface of the holder table 1, a knife handle 7 is movably connected to the inner surface of the lower end of the concave block 5, a fixed block 12 is movably connected to the outer surface of the lower end of the knife handle 7, a fixed groove 8 is arranged on the outer surface of the lower end of the knife handle 7, a thread groove 13 is arranged on the inner surface of the lower end of the fixed block 12, close to the right, the utility model discloses a hydraulic tool is characterized by comprising a fixed block 12, a threaded rod 9 is connected with the inner surface of a thread groove 13 on the fixed block 12, a rubber head 11 is fixedly connected with the outer surface of the upper end of the threaded rod 9, a nut 10 is connected with the outer circular surface of the threaded rod 9 in a threaded manner, the inner surface of a sliding groove 6 on a seat 1 is in sliding connection with a concave block 5, the diameter of a connecting rod 4 is consistent with the diameter of the output end of a hydraulic tool 3, the left outer surface of the fixed block 12 is fixedly connected with the seat 1, a tool bit is arranged on the right outer surface of a tool handle 7, the upper end of the concave block 5 is in a T shape, the right side of the concave block 5 is in an inverted concave shape, the outer surface of the upper end of the nut 10 is in movable connection with the fixed block 12, and one side, far away from the threaded rod 9, of the rubber head 11 is in movable connection with a fixed groove 8 on the tool handle 7.

The working principle is as follows; when the device is installed and fixed, firstly, the knife handle 7 is placed at a proper position on the fixed block 12, then, the switch of the hydraulic device 3 is started, so that the output end of the hydraulic device 3 drives the connecting rod 4 to move downwards, meanwhile, the connecting rod 4 drives the concave block 5 to slide downwards in the sliding groove 6 on the seat 1, so that the concave block 5 is close to the position of the knife handle 7, then, the concave block 5 is clamped into the concave block 5 in the descending process by fine adjusting the position of the knife handle 7, so that the concave block 5 is tightly attached and fixed with the knife handle 7, then, the lower nut 10 and the threaded rod 9 are rotated, so that the threaded rod 9 rotates in the threaded groove 13, meanwhile, the rubber head 11 on the threaded rod 9 moves upwards and is tightly attached to the fixed groove 8 on the knife handle 7, so that the knife handle 7 is secondarily reinforced, the knife handle 7 is simultaneously extruded through the upper side and the lower side, and the concave block 5 covers the upper end, the front side and the rear side of the knife handle 7, make fixed more firm, when the cutter takes place not hard up at the in-process of function, concave piece 5 can carry out spacingly to handle of a knife 7 top, threaded rod 9 and rubber head 11 can block in the fixed slot 8 on handle of a knife 7 simultaneously, make to handle of a knife 7 fix a position, thereby make handle of a knife 7 not break away from concave piece 5 and fixed plate 12 after not hard up, make fixed more firm through dual fixing, cover handle of a knife 7 through concave piece 5 simultaneously, threaded rod 9 and rubber head 11 fix a position handle of a knife 7, thereby can not drop or throw away from concave piece 5 and fixed plate 12 when preventing that the cutter from taking place not hard up, when the position of cutter head needs to be adjusted, can adjust the position of handle of a knife 7 at the in-process adjustment handle of a knife 12 of fixed handle of a knife 7 and rubber head 11 in fixed slot 8, and then play the effect of adjustment tool head position.

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

1. The utility model provides a handle of a knife location blade holder, includes seat (1), its characterized in that: the utility model discloses a hydraulic press, including seat platform (1), fixed surface, fixed slot (8) are offered to seat platform (1), fixed surface is close to the position fixedly connected with limit piece (2) of upper end on the right side surface of seat platform (1), limit piece (2) inside is equipped with hydraulic press (3), hydraulic press (3) output fixedly connected with connecting rod (4), connecting rod (4) lower extreme surface fixedly connected with concave block (5), spout (6) have been offered to seat platform (1) right side surface, concave block (5) lower extreme internal surface swing joint has handle of a knife (7), handle of a knife (7) lower extreme surface swing joint has fixed block (12), fixed slot (8) have been offered to handle of a knife (7) lower extreme surface.

2. A tool shank locating insert holder according to claim 1, wherein: the screw thread groove (13) has been seted up to the position that is close to the right side of fixed block (12) lower extreme internal surface, screw thread groove (13) internal surface threaded connection has threaded rod (9) on fixed block (12), threaded rod (9) upper end surface fixedly connected with rubber head (11), threaded rod (9) outer disc threaded connection has nut (10).

3. A tool shank locating insert holder according to claim 1, wherein: the inner surface of the sliding groove (6) on the seat table (1) is in sliding connection with the concave block (5), and the diameter of the connecting rod (4) is consistent with the diameter of the output end of the hydraulic device (3).

4. A tool shank locating insert holder according to claim 1, wherein: the left outer surface of the fixed block (12) is fixedly connected with the seat table (1), and the right outer surface of the knife handle (7) is provided with a knife head.

5. A tool shank locating insert holder according to claim 1, wherein: the shape of the upper end of the concave block (5) is T-shaped, and the shape of the right side of the concave block (5) is inverted concave.

6. A tool shank locating insert holder according to claim 2, wherein: the outer surface of the upper end of the nut (10) is movably connected with the fixed block (12), and one side of the rubber head (11) far away from the threaded rod (9) is movably connected with the fixed groove (8) on the knife handle (7).