CN215941540U

CN215941540U - Highlight lathe tool convenient to dismantle

Info

Publication number: CN215941540U
Application number: CN202122543857.6U
Authority: CN
Inventors: 何于亮
Original assignee: Dongguan Senxin Cutting Tool Co ltd
Current assignee: Dongguan Senxin Cutting Tool Co ltd
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-03-04
Anticipated expiration: 2031-10-20

Abstract

The utility model belongs to the field of turning tools, and particularly relates to a conveniently-detached highlight turning tool which comprises a turning tool main body and a connecting part; the bottom end of the turning tool main body is provided with a connecting part, and a connecting mechanism is arranged between the turning tool main body and the connecting part; the connecting mechanism comprises a limiting cavity, a limiting spring, a limiting block, a resisting block, a movable cavity, a reset spring and a pushing assembly, wherein the limiting cavity is formed in two sides of the bottom end of the turning tool main body, the limiting spring is arranged in the limiting cavity, the limiting block is sleeved in the limiting cavity and is clamped with the connecting part, the resisting block is abutted against the limiting block and is sleeved in the movable cavity, the movable cavity is formed in the connecting part, the reset spring is arranged in the movable cavity, and the pushing assembly is arranged on one side of the resisting block; the effect of conveniently dismantling and installing the lathe tool main body is achieved through the connecting mechanism.

Description

Highlight lathe tool convenient to dismantle

Technical Field

The utility model relates to the field of turning tools, in particular to a conveniently-detached highlight turning tool.

Background

The turning tool generally refers to a tool for turning, and the turning tool is widely used in various machining centers, and a highlight turning tool is also one of the turning tools.

Along with the improvement of science and technology, the highlight turning tool is greatly improved, the rigidity and the durability of the turning tool are greatly improved, the probability of tool breaking is reduced, and the service life of the turning tool is prolonged

The existing turning tool is inconvenient to disassemble and assemble, when the turning tool is disassembled, a bolt and a nut used for fixing between the turning tool fixing module and the turning tool need to be firstly removed, and then the clamped fixing module is released, so that the clamping of the turning tool by the fixing module is released, and the operation is complex, time-consuming and labor-consuming; therefore, a highlight lathe tool convenient to disassemble is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art and solve the problem that the existing turning tool is inconvenient to detach and install, the utility model provides a conveniently-detachable highlight turning tool.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model relates to a conveniently-detached highlight turning tool which comprises a turning tool main body and a connecting part; the bottom end of the turning tool main body is provided with a connecting part, and a connecting mechanism is arranged between the turning tool main body and the connecting part; coupling mechanism includes spacing chamber, spacing spring, stopper, supports piece, activity chamber, reset spring and promotion subassembly, the both sides in lathe tool main part bottom are seted up to spacing chamber, spacing spring sets up the inside in spacing chamber, the stopper cover is established in the inside in spacing chamber, and stopper and connecting portion block, support piece and stopper butt, and support the inside that the piece cover was established in the activity chamber, the inside at connecting portion is seted up in the activity chamber, reset spring sets up the inside in the activity chamber, promote the subassembly setting in the one side of supporting the piece, play the effect that conveniently dismantles and install the lathe tool main part through coupling mechanism's effect.

Preferably, an inclined plane is formed in one side, away from the limiting spring, of the limiting block, the limiting block is clamped with the hole formed in the connecting portion, and the limiting block is extruded to move towards the inside of the limiting cavity under the action of the inclined plane formed in the limiting block.

Preferably, one side that spacing spring is close to the stopper and stopper fixed connection, and one side fixed connection that spacing spring was kept away from to the stopper is in the inside in spacing chamber, plays the effect that makes stopper automatic re-setting and with the connecting portion block through the effect of the reducing force of spacing spring.

Preferably, the promotion subassembly includes connecting block, ejector pad, slider and spout, connecting block and the one side fixed connection who supports the piece bottom, and the opposite side through connection portion of connecting block and extend to the outside of connecting portion, ejector pad and connecting block fixed connection, slider fixed connection is close to one side of connecting portion in the ejector pad bottom, and slider sliding connection is in the inside of spout, the spout is seted up in the outside of connecting portion, plays the convenient promotion through the promotion subassembly and supports the piece and remove, makes to support piece and stopper butt and promote the effect that the stopper produced the removal.

Preferably, the both sides of lathe tool main part bottom all are provided with supplementary fixed establishment, supplementary fixed establishment includes inserted block, slot, fixture block and draw-in groove, inserted block fixed connection is close to the both sides of bottom in the lathe tool main part, and the inserted block cover is established in the inside of slot, the both sides at the connecting portion inner wall are seted up to the slot, fixture block fixed connection is in the inside of slot, and fixture block and draw-in groove block, the draw-in groove is seted up in one side of inserted block, plays through supplementary fixed establishment and prevents the effect that the unnormal installation carries out supplementary fixed to the lathe tool main part.

Preferably, the fixture block all is the arc design with the draw-in groove, and the fixture block is the rubber material, and the rubber material has better deformability, and the fixture block through using the rubber material can make the fixture block produce elastic deformation when receiving the extrusion.

The utility model has the advantages that:

1. according to the utility model, through the structural design of the connecting mechanism, the function of conveniently mounting and dismounting the turning tool is realized, when the turning tool is to be dismounted, the connection between the turning tool main body and the connecting part can be released only by upwards pushing the push block, and when the turning tool is to be mounted, the bottom end of the turning tool main body is directly inserted into the connecting part, so that the problem that the existing turning tool is inconvenient to dismount and mount is solved, and the efficiency of dismounting and mounting the turning tool is improved;

2. according to the utility model, through the structural design of the auxiliary fixing mechanism, the functions of assisting the installation of the turning tool main body and assisting the fixing of the turning tool main body are realized, the effect that the turning tool cannot be inserted into the interior of the connecting part when the turning tool is not installed in a standard manner is achieved through the combined action of the insertion block and the slot, the problem that the turning tool may shake due to improper installation of an operator is solved, and the stability of the turning tool after the turning tool is installed is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic perspective view of a first embodiment;

FIG. 2 is a schematic cross-sectional front view illustrating a structure of the first embodiment;

FIG. 3 is an enlarged schematic view of a portion A of FIG. 2 according to the first embodiment;

FIG. 4 is an enlarged structural diagram of the first embodiment at B in FIG. 3;

fig. 5 is a schematic structural diagram of a partial front cross section in the second embodiment.

In the figure: 1. a turning tool main body; 2. a connecting portion; 31. a limiting cavity; 32. a limiting spring; 33. a limiting block; 34. a resisting block; 35. a movable cavity; 36. a return spring; 37. connecting blocks; 38. a push block; 39. a slider; 310. a chute; 311. a movable block; 312. a movable groove; 41. inserting a block; 42. a slot; 43. a clamping block; 44. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1-4, a conveniently detachable high-gloss turning tool includes a turning tool body 1 and a connecting portion 2; the bottom end of the turning tool main body 1 is provided with a connecting part 2, and a connecting mechanism is arranged between the turning tool main body 1 and the connecting part 2; the connecting mechanism comprises a limiting cavity 31, a limiting spring 32, a limiting block 33, a resisting block 34, a movable cavity 35, a reset spring 36 and a pushing assembly, the limiting cavity 31 is arranged on two sides of the bottom end of the turning tool main body 1, the limiting spring 32 is arranged inside the limiting cavity 31, the limiting block 33 is sleeved inside the limiting cavity 31, the limiting block 33 is clamped with the connecting part 2, the resisting block 34 is abutted against the limiting block 33, the resisting block 34 is sleeved inside the movable cavity 35, the movable cavity 35 is arranged inside the connecting part 2, the reset spring 36 is arranged inside the movable cavity 35, and the pushing assembly is arranged on one side of the resisting block 34;

the during operation, upwards remove pulling reset spring 36 and produce elastic deformation when supporting piece 34, support piece 34 and stopper 33 butt this moment and produce the extrusion to stopper 33, make stopper 33 remove and produce the extrusion to stopper spring 32 to the inside in spacing chamber 31, make stopper spring 32 produce elastic deformation, when stopper 33 gets into the inside in spacing chamber 31 completely, stopper 33 removes and the block between connecting portion 2, the spacing effect to lathe tool main part 1 removes, then upwards stimulate lathe tool main part 1 and can take off lathe tool main part 1.

An inclined plane is arranged on one side of the limiting block 33 far away from the limiting spring 32, and the limiting block 33 is clamped with the hole arranged on the connecting part 2;

when the limiting device works, the limiting block 33 is extruded to move towards the inside of the limiting cavity 31 under the action of the inclined plane formed on the limiting block 33.

One side of the limiting spring 32 close to the limiting block 33 is fixedly connected with the limiting block 33, and one side of the limiting block 33 far away from the limiting spring 32 is fixedly connected inside the limiting cavity 31;

when the stopper mechanism is operated, the stopper 33 is automatically returned by the restoring force of the stopper spring 32 and engaged with the connecting portion 2.

The pushing assembly comprises a connecting block 37, a pushing block 38, a sliding block 39 and a sliding groove 310, the connecting block 37 is fixedly connected with one side of the bottom end of the abutting block 34, the other side of the connecting block 37 penetrates through the connecting part 2 and extends to the outer side of the connecting part 2, the pushing block 38 is fixedly connected with the connecting block 37, the sliding block 39 is fixedly connected to one side, close to the connecting part 2, of the bottom end of the pushing block 38, the sliding block 39 is connected inside the sliding groove 310 in a sliding mode, and the sliding groove 310 is formed in the outer side of the connecting part 2;

in operation, when the turning tool body 1 is to be removed, the pushing block 38 is pushed upward, and when the pushing block 38 moves, the sliding block 39 fixedly connected to the pushing block 38 also moves synchronously, so that the sliding block 39 slides in the sliding groove 310 and also moves synchronously with the connecting block 37 fixedly connected to the pushing block 38.

The auxiliary fixing mechanisms are arranged on two sides of the bottom end of the turning tool main body 1 and comprise inserting blocks 41, inserting grooves 42, clamping blocks 43 and clamping grooves 44, the inserting blocks 41 are fixedly connected to two sides, close to the bottom end, of the turning tool main body 1, the inserting blocks 41 are sleeved inside the inserting grooves 42, the inserting grooves 42 are formed in two sides of the inner wall of the connecting portion 2, the clamping blocks 43 are fixedly connected inside the inserting grooves 42, the clamping blocks 43 are clamped with the clamping grooves 44, and the clamping grooves 44 are formed in one side of the inserting blocks 41;

the during operation, when lathe tool main part 1 is when inserting connecting portion 2, the inside of slot 42 is also inserted in step to inserted block 41, inserted block 41 can't insert the inside of slot 42 when lathe tool main part 1 does not insert connecting portion 2 with correct angle, the effect through inserted block 41 and slot 42 plays the condition that prevents the lathe tool installation irregularity, the outside of inserted block 41 produces the extrusion to fixture block 43 when inserted block 41 inserts the inside of slot 42, make fixture block 43 produce elastic deformation, inserted block 41 disappears to the extrusion force of fixture block 43 behind the inside of slot 42 when inserted block 41 inserts completely, fixture block 43 restores to the original state and block with draw-in groove 44 under the effect of self restoring force this moment, play and carry out auxiliary fixation's effect to lathe tool main part 1.

The clamping block 43 and the clamping groove 44 are both arc-shaped, and the clamping block 43 is made of rubber;

during operation, the rubber material has better deformability, and the fixture block 43 made of the rubber material can enable the fixture block 43 to generate elastic deformation when being extruded.

Example two

Referring to fig. 5, in a first comparative example, as another embodiment of the present invention, a movable block 311 is fixedly connected to a top end of the limiting block 33 close to one side of the limiting spring 32, the movable block 311 is slidably connected to an inside of a movable groove 312, and the movable groove 312 is formed at a top end of the limiting cavity 31; during operation, the movable block 311 slides in the movable groove 312 along with the movement of the limit block 33, and the effect of reducing the contact area between the limit block 33 and the inner wall of the limit cavity 31 is achieved through the combination of the movable block 311 and the movable groove 312, so that the friction force between the limit block 33 and the limit cavity 31 is reduced, the limit block 33 is more smooth when moving, and the situation that the limit block 33 is blocked due to overlarge friction force when moving is prevented.

The working principle is as follows: when the turning tool body 1 is to be disassembled, the pushing block 38 is pushed upwards, and when the pushing block 38 moves, the sliding block 39 fixedly connected with the pushing block 38 also moves synchronously, so that the sliding block 39 slides in the sliding groove 310, meanwhile, the pushing block 38 is fixedly connected with the connecting block 37 and moves synchronously, and drives the abutting block 34 to move, so that the abutting block 34 moves upwards, and pulls the return spring 36 to generate elastic deformation, at this time, the abutting block 34 abuts against the limit block 33 and extrudes the limit block 33, so that the limit block 33 moves towards the inside of the limit cavity 31 and extrudes the limit spring 32, so that the limit spring 32 generates elastic deformation, when the stopper 33 completely enters the stopper cavity 31, the stopper 33 is disengaged from the connecting portion 2, the limiting effect of the turning tool body 1 is relieved, and then the turning tool body 1 is pulled upwards to take down the turning tool body 1;

when will installing lathe tool main part 1, at first insert the inside on 2 tops of connecting portion with the bottom of lathe tool main part 1, the inner wall of connecting portion 2 produces the extrusion to stopper 33 when lathe tool main part 1 inserts, make stopper 33 remove and produce the extrusion to spacing spring 32 to the inside in spacing chamber 31, make spacing spring 32 produce elastic deformation, lathe tool main part 1 inserts completely to connecting portion 2's inside back connecting portion 2's inner wall disappearance to stopper 33's extrusion force, stopper 33 resumes the normal position and with connecting portion 2 block under spacing spring 32's the effect of reducing force this moment, play and carry out spacing effect to lathe tool main part 1.

When lathe tool main part 1 is when inserting connecting portion 2, inside that the inserted block 41 also inserted slot 42 in step, inside that inserted block 41 can't insert slot 42 when lathe tool main part 1 does not insert connecting portion 2 with correct angle, play the condition that prevents the lathe tool installation irregularity through the effect of inserted block 41 and slot 42, the outside of inserted block 41 produces the extrusion to fixture block 43 when inserted block 41 inserts the inside of slot 42, make fixture block 43 produce elastic deformation, the extrusion force of inserted block 41 to fixture block 43 disappears after inserted block 41 inserts the inside to slot 42 completely, fixture block 43 restores to the original state and blocks with draw-in groove 44 under the effect of self reducing force this moment, play and carry out the effect of auxiliary fixation to lathe tool main part 1.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. The utility model provides a highlight lathe tool convenient to dismantle which characterized in that: comprises a turning tool main body (1) and a connecting part (2); the bottom end of the turning tool main body (1) is provided with a connecting part (2), and a connecting mechanism is arranged between the turning tool main body (1) and the connecting part (2);

coupling mechanism includes spacing chamber (31), spacing spring (32), stopper (33), supports piece (34), activity chamber (35), reset spring (36) and promotes the subassembly, the both sides in lathe tool main part (1) bottom are seted up in spacing chamber (31), spacing spring (32) set up the inside at spacing chamber (31), stopper (33) cover is established in the inside of spacing chamber (31), and stopper (33) and connecting portion (2) block, support piece (34) and stopper (33) butt, and support piece (34) cover and establish the inside at activity chamber (35), the inside at connecting portion (2) is seted up in activity chamber (35), reset spring (36) set up the inside at activity chamber (35), promote the subassembly setting in the one side of supporting piece (34).

2. The conveniently-disassembled highlight turning tool as claimed in claim 1, wherein: an inclined plane is arranged on one side, away from the limiting spring (32), of the limiting block (33), and the limiting block (33) is clamped with the hole formed in the connecting portion (2).

3. The conveniently-disassembled highlight turning tool as claimed in claim 2, wherein: one side of the limiting spring (32) close to the limiting block (33) is fixedly connected with the limiting block (33), and one side of the limiting block (33) far away from the limiting spring (32) is fixedly connected inside the limiting cavity (31).

4. The conveniently-disassembled highlight turning tool as claimed in claim 3, wherein: the push assembly comprises a connecting block (37), a push block (38), a sliding block (39) and a sliding groove (310), the connecting block (37) is fixedly connected with one side of the bottom end of the support block (34), the other side of the connecting block (37) penetrates through the connecting portion (2) and extends to the outer side of the connecting portion (2), the push block (38) is fixedly connected with the connecting block (37), the sliding block (39) is fixedly connected to one side, close to the connecting portion (2), of the bottom end of the push block (38), the sliding block (39) is connected to the inside of the sliding groove (310) in a sliding mode, and the sliding groove (310) is arranged on the outer side of the connecting portion (2).

5. The conveniently-disassembled highlight turning tool as claimed in claim 4, wherein: the both sides of lathe tool main part (1) bottom all are provided with supplementary fixed establishment, supplementary fixed establishment is including inserted block (41), slot (42), fixture block (43) and draw-in groove (44), inserted block (41) fixed connection is in the both sides that lathe tool main part (1) is close to the bottom, and inserted block (41) cover establishes the inside at slot (42), the both sides at connecting portion (2) inner wall are seted up in slot (42), fixture block (43) fixed connection is in the inside of slot (42), and fixture block (43) and draw-in groove (44) block, one side at inserted block (41) is seted up in draw-in groove (44).

6. The conveniently-disassembled highlight turning tool as claimed in claim 5, wherein: the clamping block (43) and the clamping groove (44) are both in arc-shaped design, and the clamping block (43) is made of rubber.