CN211073173U

CN211073173U - Fixing device for machining cutter

Info

Publication number: CN211073173U
Application number: CN201921899740.8U
Authority: CN
Inventors: 杨立喜
Original assignee: Kunshan Kaifa Lixi Precision Mould Co ltd
Current assignee: Kunshan Kaifa Lixi Precision Mould Co ltd
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-07-24
Anticipated expiration: 2029-11-06

Abstract

The utility model discloses a fixing device for cutter processing, which comprises a mounting seat, wherein a fixing plate is arranged at the bottom of the mounting seat, a mounting cutter handle is arranged at the bottom of the fixing plate, a limiting mechanism is connected at the bottom of the fixing plate, and a protective sleeve is arranged outside the mounting seat; the utility model can strengthen the support of the outer side of the mounting knife handle through the arrangement of the limiting mechanism, ensure the cutter to be perpendicular to the fixed plate after being mounted, and achieve the effect of keeping perpendicular and stable cutting; the utility model discloses can use through the cooperation of movable rod and extrusion spring, provide elasticity through the extrusion spring, can extrude the adapter sleeve to the outside to outside pulling fixture block, thereby strengthen the protection to the mount pad outside, prolonged the life of this device.

Description

Fixing device for machining cutter

Technical Field

The utility model belongs to the technical field of the cutter processing equipment, concretely relates to a fixing device for cutter processing.

Background

A tool is a tool used for cutting machining in machine manufacturing, and is also called a cutting tool. Since tools used in machine manufacturing are basically used for cutting metal materials, tools are generally understood as metal cutting tools, and it is very important to correctly mount the tools during the machining of the tools, and if the contact position between a cutting edge and a workpiece is incorrect, the tools may break or damage the workpiece and sometimes even the machine tool, the tools are generally mounted by a fixing device, and the existing fixing device easily causes the problems of premature wear and sudden failure of the tools when the fixing is deviated during the use process, so that a fixing device for machining the tools is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixing device for cutter processing to current fixing device who proposes in solving above-mentioned background art when there is the deviation in the use, leads to the cutter to wear and tear in advance and the problem of failing suddenly easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fixing device for cutter processing, includes the mount pad, the fixed plate is installed to the bottom of mount pad, the bottom of fixed plate is provided with the installation handle of a knife, the bottom of fixed plate is connected with stop gear, the outside of mount pad is provided with the protective sheath.

Preferably, stop gear includes the fixed column, the one end of fixed column is connected with the installation piece, the arc cover is installed to the opposite side of installation piece, the outside swing joint of fixed column has connecting spring, the one end that the installation piece was kept away from to the fixed column is connected with fixed box.

Preferably, the fixed box includes the shell body, the connection pad is installed to one side inner wall of shell body, the outside of connection pad is provided with supporting spring, supporting spring's opposite side is connected with the fixed block, the fly leaf is installed to the opposite side of fixed block, the slider is installed to the bottom of fly leaf, the interior roof of shell body has the gyro wheel through mounting bracket swing joint.

Preferably, the protective sheath includes the adapter sleeve, the inside swing joint of adapter sleeve has extrusion spring, extrusion spring's bottom is connected with the movable rod, there is the pulley in the outside of movable rod through pivot movable mounting, the spliced pole is installed to the bottom of adapter sleeve, one side of spliced pole is connected with the fixture block.

Preferably, a mounting pad is arranged inside the connecting sleeve, and one side of the mounting pad is fixedly connected with the extrusion spring.

Preferably, one side of the limiting mechanism is movably connected with the mounting tool handle.

Preferably, the outer side of the mounting seat is provided with a groove matched with the protective sleeve, and the mounting groove is formed in the mounting seat.

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

(1) the utility model discloses can strengthen the support to the installation handle of a knife outside through stop gear's setting, ensure cutter installation back perpendicular to fixed plate, reach the effect that can keep perpendicular and steady cutting off.

(2) The utility model discloses can use through the cooperation of movable rod and extrusion spring, provide elasticity through the extrusion spring, can extrude the adapter sleeve to the outside to outside pulling fixture block, thereby strengthen the protection to the mount pad outside, prolonged the life of this device.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the limiting mechanism of the present invention;

FIG. 3 is a schematic view of a part of the structure of the limiting mechanism of the present invention;

FIG. 4 is a schematic view of the protective sheath of the present invention;

in the figure: 1. a mounting seat; 2. a fixing plate; 3. installing a cutter handle; 4. a limiting mechanism; 41. fixing a column; 42. mounting blocks; 43. an arc-shaped sleeve; 44. a connecting spring; 45. a fixing box; 451. an outer housing; 452. a connecting pad; 453. a support spring; 454. a fixed block; 455. a movable plate; 456. a slider; 457. a roller; 5. a protective sleeve; 51. connecting sleeves; 52. a compression spring; 53. a movable rod; 54. a pulley; 55. connecting columns; 56. and (7) clamping blocks.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a fixing device for cutter processing, includes mount pad 1, and fixed plate 2 is installed to the bottom of mount pad 1, and the bottom of fixed plate 2 is provided with installation handle of a knife 3, and the bottom of fixed plate 2 is connected with stop gear 4, and the outside of mount pad 1 is provided with protective sheath 5.

In this embodiment, preferably, the limiting mechanism 4 includes a fixing column 41, one end of the fixing column 41 is connected with an installation block 42, the other side of the installation block 42 is provided with an arc sleeve 43, the outer side of the fixing column 41 is movably connected with a connection spring 44, and one end of the fixing column 41 far away from the installation block 42 is connected with a fixing box 45.

In this embodiment, preferably, the fixing box 45 includes the outer casing 451, a connecting pad 452 is installed on an inner wall of one side of the outer casing 451, a supporting spring 453 is disposed on an outer side of the connecting pad 452, a fixing block 454 is connected to the other side of the supporting spring 453, a movable plate 455 is installed on the other side of the fixing block 454, a slider 456 is installed at the bottom of the movable plate 455, a roller 457 is movably connected to an inner top wall of the outer casing 451 through a mounting frame, when the device is used, the fixing column 41 is externally extruded through the supporting spring 453 and the movable plate 455, the arc-shaped sleeve 43 is extruded through the connecting spring 44, so as to strengthen the support on the outer side of the mounting handle 3, and after the cutter is mounted, the cutter is perpendicular to the fixing.

In this embodiment, preferably, one side of the limiting mechanism 4 is movably connected with the mounting tool shank 3.

In this embodiment, preferably, the outer side of the mounting base 1 is provided with a groove adapted to the protective sleeve 5, and the inside of the mounting base 1 is provided with a mounting groove.

Example 2

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a fixing device for cutter processing, includes mount pad 1, and fixed plate 2 is installed to the bottom of mount pad 1, and the bottom of fixed plate 2 is provided with installation handle of a knife 3, and the bottom of fixed plate 2 is connected with stop gear 4, and the outside of mount pad 1 is provided with protective sheath 5.

In this embodiment, it is preferred, protective sheath 5 includes adapter sleeve 51, adapter sleeve 51's inside swing joint has extrusion spring 52, extrusion spring 52's bottom is connected with movable rod 53, there is pulley 54 in the outside of movable rod 53 through pivot movable mounting, spliced pole 55 is installed to adapter sleeve 51's bottom, one side of spliced pole 55 is connected with fixture block 56, in the use, after extrusion spliced pole 55, can go into fixture block 56 card in the inside mounting groove of mount pad 1, and provide elasticity through extrusion spring 52, can extrude adapter sleeve 51 to the outside, and outside pulling fixture block 56, thereby strengthen the protection to the mount pad 1 outside, the service life of this device has been prolonged.

In this embodiment, it is preferable that a mounting pad is provided inside the connection sleeve 51, and one side of the mounting pad is fixedly connected to the pressing spring 52.

The utility model discloses a theory of operation and use flow: the device is when using, through stop gear 4's setting, extrudees fixed column 41 to the outside through supporting spring 453 and fly leaf 455, extrudees arc cover 43 through connecting spring 44 simultaneously to strengthen the support to the installation handle of a knife 3 outside, ensure that cutter installation back perpendicular to fixed plate 2 has reached and has kept the effect of vertical and steady cutting off. In the use, behind extrusion spliced pole 55, can go into fixture block 56 card in the inside mounting groove of mount pad 1 to provide elasticity through extrusion spring 52, can extrude adapter sleeve 51 to the outside, and stimulate fixture block 56 to the outside, thereby strengthen the protection to the mount pad 1 outside, prolonged the life of this device.

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

Claims

1. The utility model provides a fixing device for cutter processing, includes mount pad (1), fixed plate (2), its characterized in that are installed to the bottom of mount pad (1): the bottom of fixed plate (2) is provided with installation handle of a knife (3), the bottom of fixed plate (2) is connected with stop gear (4), the outside of mount pad (1) is provided with protective sheath (5).

2. A fixture for tooling according to claim 1 wherein: stop gear (4) are including fixed column (41), the one end of fixed column (41) is connected with installation piece (42), arc cover (43) are installed to the opposite side of installation piece (42), the outside swing joint of fixed column (41) has connecting spring (44), the one end that installation piece (42) was kept away from to fixed column (41) is connected with fixed box (45).

3. A fixture for tooling according to claim 2 wherein: fixed box (45) includes shell body (451), connecting pad (452) are installed to one side inner wall of shell body (451), the outside of connecting pad (452) is provided with supporting spring (453), the opposite side of supporting spring (453) is connected with fixed block (454), fly leaf (455) are installed to the opposite side of fixed block (454), slider (456) are installed to the bottom of fly leaf (455), the interior roof of shell body (451) has gyro wheel (457) through mounting bracket swing joint.

4. A fixture for tooling according to claim 1 wherein: protective sheath (5) are including adapter sleeve (51), the inside swing joint of adapter sleeve (51) has extrusion spring (52), the bottom of extrusion spring (52) is connected with movable rod (53), there are pulley (54) in the outside of movable rod (53) through pivot movable mounting, spliced pole (55) are installed to the bottom of adapter sleeve (51), one side of spliced pole (55) is connected with fixture block (56).

5. A fixture for tooling according to claim 4 wherein: the connecting sleeve (51) is internally provided with a mounting pad, and one side of the mounting pad is fixedly connected with the extrusion spring (52).

6. A fixture for tooling according to claim 1 wherein: one side of the limiting mechanism (4) is movably connected with the mounting knife handle (3).

7. A fixture for tooling according to claim 1 wherein: the groove matched with the protective sleeve (5) is formed in the outer side of the mounting seat (1), and the mounting groove is formed in the mounting seat (1).