CN216576659U

CN216576659U - Inner-cooling cutter bar of special locking clamping module

Info

Publication number: CN216576659U
Application number: CN202123370987.0U
Authority: CN
Inventors: 奚旭; 奚志宇
Original assignee: Wuxi Ruibang Tool Technology Co ltd
Current assignee: Wuxi Ruibang Tool Technology Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-05-24
Anticipated expiration: 2031-12-29

Abstract

The utility model provides an inner-cooling cutter bar of a special locking clamping module, which comprises a locking handle, a cutter bar main body and a clamping mechanism; the inner walls of the cutter bar main body and the locking handle are both provided with central holes, the inner wall of the cutter bar main body is provided with a plurality of internal cooling grooves, and the right side of the cutter bar main body is connected with a connecting block; the clamping mechanism comprises fixed blocks which are symmetrically arranged, the fixed blocks are connected to the left side of the cutter bar main body, a plurality of tension springs are connected to one corresponding sides between the fixed blocks, and one ends, far away from the fixed blocks, of the tension springs are connected with clamping blocks; the left side of the locking handle is connected with a locking block; the utility model discloses a set up latch segment and connecting block, be convenient for dismantle the installation between locking handle and the cutter arbor main part, and through the fixed block that sets up, the fixed block passes through the extension spring to be connected with the grip block to be convenient for carry out the centre gripping to the module of different specifications size and fix, solved various module size's requirement, convenient the change, through centre bore and the interior cold groove that sets up, reached the cooling effect, avoided producing sharp heat in the processing overshooting and damaged the part.

Description

Inner-cooling cutter bar of special locking clamping module

Technical Field

The utility model relates to a technical field of cutter arbor especially relates to an interior cold cutter arbor of special locking clamping module.

Background

In current production, the cutter arbor that the lathe used is mostly single kind cutter arbor, and the blade holder shape on the cutter arbor is fixed promptly, can only install a blade, when needs trade the blade, at first need pull down the blade, then change suitable cutter arbor, complex operation, machining efficiency hangs down, leads to production efficiency to reduce.

SUMMERY OF THE UTILITY MODEL

To the problem mentioned above, the utility model provides an interior cold cutter arbor with locking clamping module to solve the problem that exists among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an inner-cooling cutter bar of a special locking and clamping module comprises a locking handle, a cutter bar main body and a clamping mechanism; the inner walls of the cutter bar main body and the locking handle are both provided with central holes, the inner wall of the cutter bar main body is provided with a plurality of internal cooling grooves, the internal cooling grooves are communicated with the central holes, and the right side of the cutter bar main body is connected with a connecting block; the clamping mechanism comprises fixed blocks which are symmetrically arranged, the fixed blocks are connected to the left side of the cutter bar main body, a plurality of tension springs are connected to the outer wall of one corresponding side between the fixed blocks, and one ends, far away from the fixed blocks, of the tension springs are connected with clamping blocks; the left side of the locking handle is connected with a locking block, and the locking block is connected with a connecting block.

Furthermore, the inner wall of the connecting block is provided with a locking groove, the locking groove is communicated with the central hole, the upper end and the lower end of the locking groove are symmetrically provided with limiting holes, and the limiting holes are communicated with the locking groove.

Furthermore, the locking block is in threaded connection with the locking groove.

Further, the outer walls of the upper end and the lower end of the locking block are provided with step holes, the inner wall of each step hole is connected with a spring, one end, not in contact with the inner wall of each step hole, of each spring is connected with a telescopic block, and the telescopic blocks are matched with the limiting holes.

Further, the outer wall of one side opposite to the fixed block is provided with a limiting groove, the inner side of the limiting groove is provided with a threaded hole, and the threaded hole is communicated with the limiting groove.

Furthermore, the outer wall of one side opposite to the clamping block is provided with a fixing hole, and the fixing hole corresponds to the threaded hole.

Furthermore, a stud is arranged in the threaded hole and is in threaded connection with the threaded hole, and the stud is matched with the fixing hole.

The technical scheme has the following advantages or beneficial effects:

the utility model discloses a set up latch segment and connecting block, be convenient for dismantle the installation between locking handle and the cutter arbor main part, and through the fixed block that sets up, the fixed block passes through the extension spring to be connected with the grip block to be convenient for carry out the centre gripping to the module of different specifications size and fix, solved various module size's requirement, convenient the change, simultaneously through the centre bore and the interior cold groove that set up, reached the cooling effect, avoided producing sharp heat in the processing overshooting and damaged the part.

Drawings

The invention and its features, aspects and advantages will become more apparent from a reading of the following detailed description of non-limiting embodiments with reference to the attached drawings. Like reference symbols in the various drawings indicate like elements. The drawings are not intended to be drawn to scale, emphasis instead being placed upon illustrating the principles of the invention.

Fig. 1 is a front view schematically illustrating a structure provided in embodiment 1 of the present invention;

fig. 2 is a schematic sectional structural view provided in embodiment 1 of the present invention;

fig. 3 is a schematic structural view of a cross section of a locking handle provided in embodiment 1 of the present invention;

fig. 4 is a schematic structural view of a cross-section of a main body of a cutter bar provided in embodiment 1 of the present invention;

fig. 5 is an enlarged schematic structural view of a region a in fig. 3 provided in embodiment 1 of the present invention;

fig. 6 is an enlarged schematic structural diagram of a region B in fig. 4 according to embodiment 1 of the present invention.

In the figure: 1. a locking handle; 2. a cutter bar main body; 3. a clamping mechanism; 4. a central bore; 11. a locking block; 21. an internal cooling tank; 22. connecting blocks; 31. a fixed block; 32. a stud; 33. a clamping block; 34. a tension spring; 111. a stepped bore; 112. a telescopic block; 113. a spring; 221. a locking groove; 222. a limiting hole; 321. a threaded hole; 322. a limiting groove; 331. and (7) fixing holes.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application.

It will be understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

As the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, their indicated orientation or positional relationship is based on that shown in the drawings, merely for convenience in describing the invention and simplifying the description, and does not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

The terms "first," "second," and "third," if any, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solutions in the embodiments of the present invention are described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, and not all embodiments. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

Example 1:

as shown in fig. 1-6, an inner cooling tool bar of a special locking and clamping module provided in embodiment 1 of the present invention includes a locking handle 1, a tool bar main body 2, and a clamping mechanism 3; the inner walls of the cutter bar main body 2 and the locking handle 1 are both provided with central holes 4, the inner wall of the cutter bar main body 2 is provided with a plurality of internal cooling grooves 21, the internal cooling grooves 21 are communicated with the central holes 4, and the right side of the cutter bar main body 2 is connected with a connecting block 22; the clamping mechanism 3 comprises fixed blocks 31 which are symmetrically arranged, the fixed blocks 31 are connected to the left side of the cutter bar main body 2, a plurality of tension springs 34 are connected to the outer wall of one corresponding side between the fixed blocks 31, and one ends, far away from the fixed blocks 31, of the tension springs 34 are connected with clamping blocks 33; the left side of the locking handle 1 is connected with a locking block 11, and the locking block 11 is connected with a connecting block 22.

As shown in fig. 1 to 6, the inner wall of the connecting block 22 is provided with a locking groove 221, the locking groove 221 is communicated with the central hole 4, the upper end and the lower end of the locking groove 221 are symmetrically provided with a limiting hole 222, the limiting hole 222 is communicated with the locking groove 221, the locking block 11 is in threaded connection with the locking groove 221, the outer walls of the upper end and the lower end of the locking block 11 are both provided with a step hole 111, the inner wall of the step hole 111 is connected with a spring 113, one end of the spring 113, which is not in contact with the inner wall of the step hole 111, is connected with a telescopic block 112, the telescopic block 112 is engaged with the limiting hole 222, the outer wall of the opposite side of the fixing block 31 is provided with a limiting groove 322, the inner side of the limiting groove 322 is provided with a threaded hole 321, the threaded hole 321 is communicated with the limiting groove 322, the outer wall of the opposite side of the clamping block 33 is provided with a fixing hole 331, the fixing hole 331 corresponds to the threaded hole 321, and a stud 32 is arranged inside the threaded hole 321, the stud 32 is in threaded connection with the threaded hole 321, and the stud 32 is fitted with the fixing hole 331.

To sum up, the utility model provides a pair of special locking clamping module's interior cold cutter arbor's principle:

the utility model discloses a set up latch segment 11 and connecting block 22, be convenient for dismantle the installation between locking handle 1 and the cutter arbor main part 2, and through the fixed block 31 that sets up, fixed block 31 is connected with grip block 33 through extension spring 34, thereby be convenient for carry out the centre gripping to the module of different specifications size and fix, the requirement of various module sizes has been solved, convenient the change, simultaneously through centre bore 4 and the interior cold groove 21 that sets up, the cooling effect has been reached, it produces sharp heat and damages the part to have avoided processing to overshoot.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structural changes made by the contents of the specification and the drawings, or the direct or indirect application in other related technical fields, are included in the same way in the protection scope of the present invention.

Claims

1. The utility model provides a special locking clamping module's interior cold cutter arbor which characterized in that: comprises a locking handle (1), a cutter bar main body (2) and a clamping mechanism (3); the inner walls of the cutter bar main body (2) and the locking handle (1) are both provided with center holes (4), the inner wall of the cutter bar main body (2) is provided with a plurality of inner cooling grooves (21), the inner cooling grooves (21) are communicated with the center holes (4), and the right side of the cutter bar main body (2) is connected with a connecting block (22); the clamping mechanism (3) comprises fixing blocks (31) which are symmetrically arranged, the fixing blocks (31) are connected to the left side of the cutter bar main body (2), a plurality of tension springs (34) are connected to the outer wall of one corresponding side between the fixing blocks (31), and one ends, far away from the fixing blocks (31), of the tension springs (34) are connected with clamping blocks (33); locking handle (1) left side is connected with latch segment (11), latch segment (11) are connected with connecting block (22).

2. The inner cooling cutter bar for the special locking and clamping module according to claim 1, characterized in that: the inner wall of the connecting block (22) is provided with a locking groove (221), the locking groove (221) is communicated with the central hole (4), the upper end and the lower end of the locking groove (221) are symmetrically provided with a limiting hole (222), and the limiting hole (222) is communicated with the locking groove (221).

3. The inner cooling cutter bar for the special locking and clamping module according to claim 2, characterized in that: the locking block (11) is in threaded connection with the locking groove (221).

4. The inner cooling cutter bar for the special locking and clamping module according to claim 3, characterized in that: outer walls of the upper end and the lower end of the locking block (11) are provided with step holes (111), the inner wall of each step hole (111) is connected with a spring (113), one end, which is not contacted with the inner wall of each step hole (111), of each spring (113) is connected with a telescopic block (112), and the telescopic blocks (112) are matched with the limiting holes (222).

5. The inner cooling cutter bar for the special locking and clamping module according to claim 1, characterized in that: the outer wall of one side opposite to the fixing block (31) is provided with a limiting groove (322), the inner side of the limiting groove (322) is provided with a threaded hole (321), and the threaded hole (321) is communicated with the limiting groove (322).

6. The inner cooling cutter bar for the special locking and clamping module according to claim 5, wherein: the outer wall of one side opposite to the clamping block (33) is provided with a fixing hole (331), and the fixing hole (331) corresponds to the threaded hole (321).

7. The inner cooling cutter bar for the special locking and clamping module according to claim 6, wherein: the screw bolt (32) is arranged in the threaded hole (321), the screw bolt (32) is in threaded connection with the threaded hole (321), and the screw bolt (32) is matched with the fixing hole (331).