CN213002694U

CN213002694U - Lathe tool handle fixing seat

Info

Publication number: CN213002694U
Application number: CN202021439520.XU
Authority: CN
Inventors: 黄茗洋; 孙扬峻; 洪大为
Original assignee: Shanghai Shangan Precision Mould Co ltd
Current assignee: Shanghai Shangan Precision Mould Co ltd
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2021-04-20
Anticipated expiration: 2030-07-21

Abstract

The utility model discloses a lathe tool handle fixing base, including fixing base main part and lathe tool handle main part, seted up in the fixing base main part and accomodate the hole, and the internally mounted who accomodates the hole has lathe tool handle main part to lathe tool handle main part runs through and accomodates the hole, first screw has been seted up to the top surface of lathe tool handle main part, and the below of first screw is provided with the second screw to first screw and second screw interconnect, the left end rear side of lathe tool handle main part is provided with the stopper, and stopper and spacing groove interconnect to the left side at the fixing base main part is seted up to the spacing groove, the top of fixing base main part is provided with first screw rod, and the through-hole has been seted up at the center of first screw rod. This lathe tool handle fixing base, the side of fixing base main part is "protruding" font to effectual when carrying out fixed mounting's during operation to the fixing base main part, carry out suitable regulation work to the high position of fixing base main part, be convenient for to the installation work of this lathe tool handle fixing base.

Description

Lathe tool handle fixing seat

Technical Field

The utility model relates to a lathe technical field specifically is a lathe tool handle fixing base.

Background

The lathe tool handle fixing seat is a tool used for fixedly mounting the lathe tool handle in a lathe, effectively fixes the position of the lathe tool handle, and facilitates subsequent mounting work of a tool on the lathe tool handle.

Common lathe tool handle fixing base in the existing market carries out fixed mounting to the lathe tool handle, generally carries out the fixed work of position to the extrusion of lathe tool handle through the bolt, the phenomenon of skidding appears easily, and the not hard up phenomenon of bolt emergence easily simultaneously influences subsequent processing operation, can't carry out the regulation work of high position to the lathe tool handle through this lathe tool handle fixing base, to above-mentioned problem, carries out the innovative design on the basis of original lathe tool handle fixing base.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lathe tool handle fixing base to solve common lathe tool handle fixing base on the existing market that proposes in the above-mentioned background art, when carrying out fixed mounting to the lathe tool handle, generally carry out the fixed work of position to the extrusion of lathe tool handle through the bolt, the phenomenon of skidding appears easily, and the bolt takes place not hard up phenomenon easily simultaneously, influences subsequent processing operation, can't carry out the problem of the regulation work of high position to the lathe tool handle through this lathe tool handle fixing base.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lathe tool handle fixing base, includes fixing base main part and lathe tool handle main part, seted up in the fixing base main part and accomodate the hole, and the internally mounted who accomodates the hole has lathe tool handle main part to lathe tool handle main part runs through and accomodates the hole, first screw has been seted up to the top surface of lathe tool handle main part, and the below of first screw is provided with the second screw to first screw and second screw interconnect, the left end rear side of lathe tool handle main part is provided with the stopper, and stopper and spacing groove interconnect to the left side at the fixing base main part is seted up to the spacing groove, the top of fixing base main part is provided with first screw rod, and the through-hole has been seted up at the center of first screw rod, the internally mounted of through-hole has the second screw rod, and the top of second screw rod is provided with the fixed block to the third.

Preferably, the diameter of the first screw hole is larger than that of the second screw hole, and the depth of the first screw hole is one half of that of the second screw hole.

Preferably, the limiting block and the turning tool handle main body are of an integrated structure, and the limiting block and the limiting groove are connected in a clamping mode.

Preferably, the number of the first screw rods is 3, and the 3 first screw rods are distributed on the fixing seat main body at equal angles.

Preferably, the second screw rod and the first screw rod form a sliding structure through the through hole, and the first screw rod is in threaded connection with the fixing seat main body.

Preferably, the second screw rod is in welded connection with the fixing block, the fixing block is in threaded connection with the first screw rod through a third screw hole, and the depth of the third screw hole is one half of the depth of the second screw hole.

Compared with the prior art, the beneficial effects of the utility model are that: the turning tool handle fixing seat is provided with a turning tool handle,

1. the side view of the fixing seat main body is in a convex shape, so that when the fixing seat main body is fixedly installed, the height position of the fixing seat main body is properly adjusted, and the installation work of the turning tool handle fixing seat is facilitated;

2. when the turning tool handle main body slides into the fixing seat main body through the accommodating hole for installation, the angle position of the turning tool handle main body is effectively limited through the clamping connection of the limiting block and the limiting groove, so that subsequent fixed installation work is facilitated;

3. the lathe tool handle body is firstly fixed primarily through the threaded connection of the second screw rod and the second screw hole, and then fixed secondarily through the threaded connection of the first screw rod and the first screw hole.

Drawings

FIG. 1 is a schematic view of the overall front cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the overall left-side view structure of the present invention;

fig. 4 is the utility model discloses stopper and spacing groove overlook section connection structure schematic diagram.

In the figure: 1. a holder body; 2. a receiving hole; 3. a turning tool handle main body; 4. a first screw hole; 5. a second screw hole; 6. a limiting block; 7. a limiting groove; 8. a first screw; 9. a through hole; 10. a second screw; 11. a fixed block; 12. and a third screw hole.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a lathe tool handle fixing seat comprises a fixing seat main body 1 and a lathe tool handle main body 3, wherein a receiving hole 2 is formed in the fixing seat main body 1, the lathe tool handle main body 3 is arranged in the receiving hole 2, the turning tool handle main body 3 penetrates through the accommodating hole 2, the top surface of the turning tool handle main body 3 is provided with a first screw hole 4, a second screw hole 5 is arranged below the first screw hole 4, and the first screw hole 4 and the second screw hole 5 are connected with each other, a limiting block 6 is arranged at the rear side of the left end of the turning tool handle main body 3, the limiting block 6 is connected with a limiting groove 7, and the limit groove 7 is arranged at the left side of the fixing seat main body 1, the top of the fixing seat main body 1 is provided with a first screw 8, a through hole 9 is arranged at the center of the first screw 8, a second screw 10 is arranged in the through hole 9, a fixed block 11 is arranged at the top end of the second screw rod 10, and a third screw hole 12 is formed in the bottom surface of the fixed block 11;

the diameter of the first screw hole 4 is larger than that of the second screw hole 5, and the depth of the first screw hole 4 is half of that of the second screw hole 5, so that secondary fixing and mounting work of the turning tool handle main body 3 is facilitated, and the mounting stability of the turning tool handle main body 3 is improved;

the limiting block 6 and the turning tool handle main body 3 are of an integrated structure, and the limiting block 6 and the limiting groove 7 are connected in a clamping manner, so that the angle position of the turning tool handle main body 3 during installation is effectively limited properly, and subsequent thread fixing work is facilitated;

3 first screws 8 are arranged in number, and the 3 first screws 8 are distributed on the fixing seat main body 1 at equal angles, so that the stability of fixing and mounting the turning tool handle main body 3 is improved, and the turning tool handle main body 3 is prevented from shaking during working;

the second screw 10 and the first screw 8 form a sliding structure through the through hole 9, and the first screw 8 and the fixing seat main body 1 are in threaded connection, so that a worker can conveniently pass the second screw 10 through the first screw 8 and the second screw 5 to perform threaded connection work, and meanwhile, the first screw 8 can conveniently rotate and move on the fixing seat main body 1;

second screw rod 10 is welded connection with fixed block 11, and fixed block 11 is threaded connection through third screw 12 and first screw rod 8 to the degree of depth of third screw 12 is the half of the 5 degree of depth of second screw, is favorable to carrying out threaded connection with fixed block 11 and first screw rod 8, thereby makes things convenient for fixed block 11 to drive first screw rod 8 and carries out rotary work.

The working principle is as follows: according to fig. 1 and fig. 3-4, firstly, manually sliding the turning tool handle main body 3 into the accommodating hole 2, aligning the limiting block 6 at the left end of the turning tool handle main body 3 with the limiting groove 7, and sliding the limiting block 6 into the limiting groove 7 for clamping connection, so as to limit the angle position of the turning tool handle main body 3 in the accommodating hole 2;

according to fig. 1-2, the fixing block 11 is pushed to make the fixing block 11 drive the second screw 10 to slide downward in the first screw 8 through the through hole 9, so that the second screw 10 passes through the first screw hole 4 to be connected with the second screw hole 5, then the fixing block 11 is rotated clockwise, so that the fixing block 11 drives the second screw 10 to rotate, so that the second screw 10 is screwed into the second screw hole 5, when the fixing block 11 slides down to be in contact with the top surface of the first screw 8, the fixing block 11 continues to rotate clockwise, so that the fixing block 11 is in threaded connection with the top end of the first screw 8 through the third screw hole 12;

according to fig. 1-2, when the top surface of the first screw rod 8 contacts the top surface of the third screw hole 12, the fixing block 11 drives the first screw rod 8 to rotate clockwise through the third screw hole 12, so that the first screw rod 8 rotates and moves downward on the fixing base body 1, and the bottom end of the first screw rod 8 is screwed into the first screw hole 4 to be fixed, which facilitates the fixing of the turning tool shank body 3.

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 lathe tool handle fixing base, includes fixing base main part (1) and lathe tool handle main part (3), its characterized in that: the lathe tool is characterized in that a containing hole (2) is formed in the fixing seat main body (1), a lathe tool handle main body (3) is installed inside the containing hole (2), the lathe tool handle main body (3) penetrates through the containing hole (2), a first screw hole (4) is formed in the top surface of the lathe tool handle main body (3), a second screw hole (5) is formed below the first screw hole (4), the first screw hole (4) is connected with the second screw hole (5) mutually, a limiting block (6) is arranged on the rear side of the left end of the lathe tool handle main body (3), the limiting block (6) is connected with a limiting groove (7) mutually, the limiting groove (7) is formed in the left side of the fixing seat main body (1), a first screw rod (8) is arranged at the top of the fixing seat main body (1), a through hole (9) is formed in the center of the first screw rod (8), a second screw rod (10) is installed inside the through hole, and the top end of the second screw rod (10) is provided with a fixed block (11), and the bottom surface of the fixed block (11) is provided with a third screw hole (12).

2. The turning tool shank holder according to claim 1, wherein: the diameter of the first screw hole (4) is larger than that of the second screw hole (5), and the depth of the first screw hole (4) is one half of that of the second screw hole (5).

3. The turning tool shank holder according to claim 1, wherein: the limiting block (6) and the turning tool handle main body (3) are of an integrated structure, and the limiting block (6) is connected with the limiting groove (7) in a clamping mode.

4. The turning tool shank holder according to claim 1, wherein: the number of first screw rod (8) is provided with 3, and 3 first screw rods (8) equiangular distribution on fixing base main part (1).

5. The turning tool shank holder according to claim 1, wherein: the second screw rod (10) and the first screw rod (8) form a sliding structure through the through hole (9), and the first screw rod (8) is in threaded connection with the fixing seat main body (1).

6. The turning tool shank holder according to claim 1, wherein: the second screw rod (10) is connected with the fixing block (11) in a welding mode, the fixing block (11) is in threaded connection with the first screw rod (8) through a third screw hole (12), and the depth of the third screw hole (12) is one half of the depth of the second screw hole (5).