CN218856370U

CN218856370U - MCD cutter is centre gripping positioner for coping

Info

Publication number: CN218856370U
Application number: CN202222311571.XU
Authority: CN
Inventors: 宋爱军
Original assignee: Shanghai Julong Precision Tools Co ltd
Current assignee: Shanghai Julong Precision Tools Co ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2023-04-14
Anticipated expiration: 2032-08-31

Abstract

The utility model belongs to the technical field of the tool machining technique and specifically relates to indicate a MCD is centre gripping positioner for cutter coping. It has solved the problem of the centre gripping of being not convenient for. It includes first curb plate and second curb plate, it is connected with first supporter to rotate on the first curb plate, it is connected with the second supporter to rotate on the second curb plate, be equipped with first laminating portion and second laminating portion on first supporter and the second supporter respectively, one side that supplies the work piece through first laminating portion stretches into in the first supporter, the opposite side that supplies the work piece through second laminating portion stretches into in the second supporter, be equipped with the direction subassembly before first curb plate and the second curb plate, guarantee first curb plate and the relative parallel movement of second curb plate through the direction subassembly, still be equipped with between first curb plate and the second curb plate and be used for driving the mechanism that opens and shuts that first curb plate and second curb plate draw close each other or keep away from. The utility model discloses the centre gripping work piece of being convenient for improves the coping stability of cutter, improves location clamping device's practicality, saves positioning time, and it is convenient to use.

Description

MCD cutter is centre gripping positioner for coping

Technical Field

The utility model belongs to the technical field of the cutter processing technique and specifically relates to indicate a centre gripping positioner is used in MCD cutter coping.

Background

The term "tool" is understood to mean generally a metal cutting tool, a tool for cutting wood is known as a woodworking tool, and also tools for special applications, for geological exploration, well drilling, mine drilling and so on, are known as mine tools.

The MCD cutter is one kind of cutter, needs regularly coping after the MCD cutter uses one end time, and the coping MCD cutter needs to be fixed through location clamping device.

However, the MCD cutter is not convenient to clamp, the grinding stability of the cutter is affected, the practicability of the positioning and clamping device is reduced, the time is wasted, and the use is inconvenient.

Disclosure of Invention

The utility model provides a MCD cutter centre gripping positioner for coping, the centre gripping work piece of being convenient for, effectively fixed MCD cutter improves the coping stability of cutter, improves location clamping device's practicality, saves positioning time, and it is convenient to use.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides a centre gripping positioner for MCD cutter coping, includes first curb plate and second curb plate, it is connected with first supporter to rotate on the first curb plate, it is connected with the second supporter to rotate on the second curb plate, be equipped with first laminating portion and second laminating portion on first supporter and the second supporter respectively, through in first laminating portion supplies one side of work piece to stretch into first supporter, through in second laminating portion supplies the opposite side of work piece to stretch into the second supporter, be equipped with the direction subassembly before first curb plate and the second curb plate, guarantee first curb plate and second curb plate parallel translation in opposite directions through the direction subassembly, still be equipped with the mechanism that opens and shuts that is used for driving first curb plate and second curb plate and draw close each other or keep away from between first curb plate and the second curb plate.

Further, the first attaching portion is an annular notch formed in the middle of the first supporting body, and one side, close to the second side plate, of the annular notch is in a flaring shape.

Furthermore, the second attaching portion is an annular groove formed in the middle of the second supporting body, and one side, close to the first side plate, of the annular groove is in a flaring shape.

Furthermore, one side of the first supporting body, which is close to the second side plate, is provided with a supporting surface, and the middle part of the supporting surface is sunken.

Further, one side of the second supporting body, which is close to the first side plate, is provided with an abutting surface, and the middle of the abutting surface is sunken.

Further, the direction subassembly includes guide post and uide bushing, the quantity of guide post and uide bushing is four and the one-to-one setting, the department all around of first curb plate is located to the guide post, the uide bushing is located on the second curb plate, uide bushing sliding fit is on the guide post, the guide post extends along the direction of the first curb plate of perpendicular to, guide post symmetric distribution is outside the upper and lower both ends of first supporter.

Furthermore, a supporting plate is arranged on the top surface of the guide sleeve below the guide sleeve, and the top end of the supporting plate is higher than the bottom end of the first supporting body or the bottom end of the second supporting body.

Furthermore, the mechanism that opens and shuts is the cylinder, the cylinder is flexible along the direction of the first curb plate of perpendicular to, the installation end of cylinder is connected on first curb plate, the output of cylinder is connected on the second curb plate, the cylinder is located the outer end of first supporter.

The utility model has the advantages that:

the MCD cutter is effectively fixed, the grinding stability of the cutter is improved, the practicability of the positioning and clamping device is improved, the positioning time is saved, and the MCD cutter is convenient to use.

Drawings

Fig. 1 is a first structural schematic view of the clamping and positioning device for grinding the MCD tool;

FIG. 2 is a second schematic structural view of the clamping and positioning device for sharpening the MCD tool;

fig. 3 is a schematic structural view of the first side plate;

FIG. 4 is a schematic view of a second side plate;

description of reference numerals:

1. a first side plate; 2. a second side plate; 3. a first support; 4. a second support; 5. a first bonding part; 6. a second bonding portion; 7. a guide assembly; 71. a guide post; 72. a guide sleeve; 8. an opening and closing mechanism; 9. a support surface; 10. an abutting surface; 11. and (7) a supporting plate.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.

As shown in fig. 1-4, a clamping and positioning device for MCD tool grinding comprises a first side plate 1 and a second side plate 2, the first side plate 1 is connected with a first supporting body 3 in a rotating manner, the second side plate 2 is connected with a second supporting body 4 in a rotating manner, the first supporting body 3 and the second supporting body 4 are respectively provided with a first attaching portion 5 and a second attaching portion 6, one side of a workpiece extends into the first supporting body 3 through the first attaching portion 5, the other side of the workpiece extends into the second supporting body 4 through the second attaching portion 6, a guide assembly 7 is arranged in front of the first side plate 1 and the second side plate 2, the first side plate 1 and the second side plate 2 are ensured to move in parallel in the opposite direction through the guide assembly 7, and an opening and closing mechanism 8 for driving the first side plate 1 and the second side plate 2 to move close or keep away from each other is further arranged between the first side plate 1 and the second side plate 2.

As shown in fig. 1 and 2, in the present embodiment, the first attaching portion 5 is an annular notch disposed in the middle of the first supporting body 3, and one side of the annular notch close to the second side plate 2 is flared.

In this embodiment, the second attaching portion 6 is an annular groove formed in the middle of the second supporting body 4, and one side of the annular groove close to the first side plate 1 is in a flared shape.

As shown in fig. 1, 2, the both ends of work piece are located annular breach and ring channel respectively, open end bottom through annular breach and ring channel supports the work piece, effectively prevent that the work piece from droing, when driving first curb plate 1 and second curb plate 2 through mechanism 8 that opens and shuts and draw close in opposite directions, make

first supporter

3 and 4 self-adaptation rotations of second supporter, make its stable laminating in the side of work piece, the centre gripping work piece of being convenient for, effectively fixed MCD cutter, improve the coping stability of cutter, improve location clamping device's practicality, save positioning time, it is convenient to use.

As shown in fig. 1, 2 and 3, in the present embodiment, a side of the first supporting body 3 close to the second side plate 2 has a supporting surface 9, and a middle portion of the supporting surface 9 is recessed.

In this embodiment, the side of the second supporting body 4 close to the first side plate 1 has an abutting surface 10, and the middle of the abutting surface 10 is recessed.

As shown in fig. 2, 3 and 4, when a workpiece is actually placed, two opposite sides of the workpiece can be supported by the supporting surface 9 and the abutting surface 10, the workpiece can be locally protruded conveniently by the depression in the middle of the workpiece, and the stable extrusion at two ends of the workpiece can be ensured by the self-adaptive rotation of the first supporting body 3 and the second supporting body 4, so that the workpiece is stressed stably.

As shown in fig. 1 and 2, in this embodiment, the guiding assembly 7 includes four guiding pillars 71 and four guiding sleeves 72, the four guiding pillars 71 and the four guiding sleeves 72 are disposed in a one-to-one correspondence, the guiding pillars 71 are disposed at the periphery of the first side plate 1, the guiding sleeves 72 are disposed on the second side plate 2, the guiding sleeves 72 are slidably fitted on the guiding pillars 71, the guiding pillars 71 extend in a direction perpendicular to the first side plate 1, and the guiding pillars 71 are symmetrically distributed outside the upper and lower ends of the first supporting body 3.

When the first side plate 1 and the second side plate 2 move relative to each other, the guide posts 71 are driven to slide in the guide sleeves 72, so that the moving directions of the first side plate 1 and the second side plate 2 are effectively stabilized.

As shown in fig. 1 and 2, in the present embodiment, a supporting plate 11 is disposed on the top surface of the lower guide sleeve 72, and the top end of the supporting plate 11 is higher than the bottom end of the first supporting body 3 or the second supporting body 4. Before first curb plate 1 and second curb plate 2 closed up in opposite directions, support the work piece through layer board 11, be convenient for stably place the work piece.

In this embodiment, the mechanism 8 that opens and shuts is the cylinder, and the cylinder is flexible along the direction of the first curb plate 1 of perpendicular to, and the installation end of cylinder is connected on first curb plate 1, and the output of cylinder is connected on second curb plate 2, and the cylinder is located the outer end of first supporter 3.

When the cylinder is in a contraction state, the first side plate 1 and the second side plate 2 are oppositely closed to be in place, the workpiece is fixed by the first supporting body 3 and the second supporting body 4, the first side plate 1 and the second side plate 2 are driven to be away from or close to each other through the cylinder, and the workpiece is effectively fixed or separated; because the cylinder is located the outer end of first supporter 3, prevent that the cylinder from interfering with the space of placing of work piece, guarantee putting into smoothly of work piece, compact structure.

All the technical features in the embodiment can be freely combined according to actual needs.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. The above embodiment is a preferred implementation scheme of the present invention, and in addition, the present invention includes other implementation schemes, and any obvious replacement is within the protection scope of the present invention without departing from the concept of the present invention.

Claims

1. The utility model provides a MCD cutter is centre gripping positioner for coping, includes first curb plate (1) and second curb plate (2), it is connected with first supporter (3) to rotate on first curb plate (1), it is connected with second supporter (4) to rotate on second curb plate (2), a serial communication port, be equipped with first laminating portion (5) and second laminating portion (6) on first supporter (3) and second supporter (4) respectively, through one side that first laminating portion (5) supplied the work piece stretches into in first supporter (3), through in second laminating portion (6) supply the opposite side of work piece to stretch into second supporter (4), be equipped with direction subassembly (7) before first curb plate (1) and second curb plate (2), guarantee first curb plate (1) and second curb plate (2) through direction subassembly (7) and move in parallel in opposite directions, still be equipped with between first curb plate (1) and second curb plate (2) and be used for driving first curb plate (1) and second curb plate (2) and draw close up or keep away from opening and shutting each other mechanism (8).

2. The clamping and positioning device for repairing the MCD cutter according to claim 1, wherein the first attaching portion (5) is an annular notch formed in the middle of the first support body (3), and one side of the annular notch, which is close to the second side plate (2), is flared.

3. The clamping and positioning device for repairing the MCD tool according to claim 2, wherein the second attaching portion (6) is an annular groove formed in the middle of the second supporting body (4), and one side of the annular groove close to the first side plate (1) is flared.

4. The MCD tool sharpening clamping and positioning device according to claim 1, wherein the side of the first support (3) close to the second side plate (2) has a support surface (9), the middle of said support surface (9) being recessed.

5. The clamping and positioning device for MCD tool sharpening according to claim 4, wherein said second supporting body (4) has an abutment surface (10) on the side close to the first side plate (1), said abutment surface (10) being recessed in the middle.

6. The clamping and positioning device for the sharpening of the MCD cutter as claimed in claim 1, wherein the guide assembly (7) comprises four guide posts (71) and four guide sleeves (72), the four guide posts (71) and the four guide sleeves (72) are arranged in one-to-one correspondence, the guide posts (71) are arranged on the periphery of the first side plate (1), the guide sleeves (72) are arranged on the second side plate (2), the guide sleeves (72) are in sliding fit with the guide posts (71), the guide posts (71) extend in a direction perpendicular to the first side plate (1), and the guide posts (71) are symmetrically distributed outside the upper end and the lower end of the first support body (3).

7. The clamping and positioning device for repairing MCD tools according to claim 6, wherein a support plate (11) is provided on the top surface of the guide sleeve (72) below, and the top end of the support plate (11) is higher than the bottom end of the first support body (3) or the second support body (4).

8. The clamping and positioning device for MCD tool grinding according to claim 1, wherein the opening and closing mechanism (8) is an air cylinder which extends and retracts in a direction perpendicular to the first side plate (1), the mounting end of the air cylinder is connected to the first side plate (1), the output end of the air cylinder is connected to the second side plate (2), and the air cylinder is located at the outer end of the first support body (3).