CN211192057U

CN211192057U - Slotting tool convenient for processing grooves of various sizes

Info

Publication number: CN211192057U
Application number: CN201921911192.6U
Authority: CN
Inventors: 陈利锋
Original assignee: Changshu Wanke Precision Tools Co ltd
Current assignee: Changshu Wanke Precision Tools Co ltd
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-08-07
Anticipated expiration: 2029-11-07

Abstract

The utility model relates to a slotting tool convenient to processing multiple size recess, including handle of a knife and blade holder. The blade holder includes the cutter body, the tool bit, the slider, blade and first adjusting bolt, the cutter body sets up the left end at the handle of a knife, the cutter body outside has the spout along its length direction, the slider slides and sets up and be located the downside in the spout, the outside at the slider is fixed to the tool bit, blade detachable screw thread setting is on the tool bit, the cutter body has a plurality of radial first screws along its length direction, the second screw has on the slider, first adjusting bolt radial connection is in first screw and second screw. The utility model provides high machining precision and efficiency, and saved the cost in business.

Description

Slotting tool convenient for processing grooves of various sizes

Technical Field

The utility model relates to a slotting tool technical field especially relates to a slotting tool convenient to process multiple size recess.

Background

A grooving insert is a tool for turning work having a cutting portion, and the grooving insert is one of the most widely used tools in machine tool machining. The grooving blade comprises a front cutter face, a side cutter face, a rear cutter face, a main cutting edge and a cutter tip, when the groove shape on the workpiece is machined, the cutter is aligned to the part to be machined, the cutter is given a proper feed amount, and the machining of the arc groove and the end surface groove of the workpiece can be completed

The tool bit of the existing groove cutter can not be adjusted, and one groove cutter can only machine a groove with one size, so that the production cost is high; meanwhile, the blade is fixed on the cutter head and cannot be replaced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a reduce manufacturing cost's slotting tool of being convenient for process multiple size recess.

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

the utility model provides a slotting tool convenient to processing multiple size recess, include:

a knife handle;

the knife rest, the knife rest includes cutter body, tool bit, slider, blade and first adjusting bolt, the cutter body sets up the handle of a knife distal end, the cutter body outside has the spout along its length direction, the slider slides and sets up in the spout, the tool bit is fixed the outside of slider, blade detachable sets up on the tool bit, the cutter body has a plurality of radial first screws along its length direction, the second screw has on the slider, first adjusting bolt radial connection is in first screw and second screw.

Further, the sliding block further comprises a balance block and a second adjusting bolt, wherein at least part of the balance block is located in the sliding groove, a third screw hole is formed in the balance block, and the second adjusting bolt is radially connected into the first screw hole and the third screw hole.

Furthermore, the cutting tool also comprises a pressing plate and a fixing bolt, wherein one end of the pressing plate is fixed on the cutter head through the fixing bolt in a threaded mode, and the other end of the pressing plate is pressed on the cutter blade.

Further, the cutter body is welded at the distal end of the cutter handle.

Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

the utility model discloses a slotting tool convenient to process multiple size recess, because the slider slides and sets up in the spout, the tool bit is fixed in the left side of slider, and the cutter body has a plurality of radial first screws along its length direction, has the second screw on the slider, first regulation screw is radially connected in first screw and second screw; can adjust slider and tool bit from top to bottom to use the fastening of first adjusting bolt, make the tool bit can process the recess of multiple internal diameter, improved machining efficiency greatly, and saved the cost in business.

Drawings

Some specific embodiments of the present invention will be described in detail hereinafter, by way of illustration and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:

FIG. 1 is a schematic view of a slot cutter that facilitates the machining of multiple sized grooves according to one embodiment of the present invention;

fig. 2 is a left side view of a slot cutter of fig. 1 that facilitates machining of multiple sized grooves.

Wherein the reference numerals are as follows:

1. a knife handle;

2. a tool apron; 21. a cutter body; 22. a cutter head; 24. A blade; 25. pressing a plate; 26. a counterbalance; 27. fixing the bolt; 28. a chute; 29. a first adjusting bolt; 30. and a second adjusting bolt.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

As shown in fig. 1 and 2, the groove cutter for processing grooves with various sizes described in the embodiment comprises a cutter handle 1 and a cutter seat.

The blade holder includes cutter body 21, tool bit 22, slider, blade 24 and first adjusting bolt 29, cutter body 21 sets up the left end of handle of a knife 1, the cutter body 21 outside (left side) has spout 28 along its length direction, the slider slides and sets up just be located the downside in the spout 28, tool bit 22 is fixed the outside (left side) of slider, 24 detachable screw threads of blade set up on the tool bit 22, cutter body 21 has a plurality of radial first screw holes (the front side or the rear side of cutter body 21, perhaps runs through the front and back side) along its length direction, the second screw hole has on the slider, first adjusting bolt 29 radially connects in first screw hole and second screw hole.

The balance weight 26 is at least partially positioned in the sliding groove 28 and positioned on the upper side, a third screw hole is formed in the balance weight 26, and the second adjusting bolt 30 is radially connected into the first screw hole and the third screw hole. The weight 26 is provided to balance the weight of the tool bit 22, and the tool bit 22 can be more stably machined with a groove, thereby improving machining accuracy.

The cutting tool further comprises a pressing plate 25 and a fixing bolt 27, wherein one end of the pressing plate 25 is fixed on the tool bit 22 through the fixing bolt 27 in a threaded mode, and the other end of the pressing plate is pressed on the blade 24; the stability of the blade 24 in the machining process is ensured, and the machining precision is improved.

Wherein, the cutter body 21 of the embodiment is welded at the far end of the cutter handle 1.

In the embodiment, the sliding block is slidably arranged in the sliding groove 28, the cutter head 22 is fixed on the left side of the sliding block, the cutter body 21 is provided with a plurality of radial first screw holes along the length direction of the cutter body, the sliding block is provided with second screw holes, and the first adjusting bolt 29 is radially connected in the first screw holes and the second screw holes; the first screw hole of through-hole can adjust slider and tool bit 22 from top to bottom to use first adjusting bolt 29 fastening, make tool bit 22 can process the recess of multiple internal diameter, improved machining efficiency greatly, and saved the cost in business.

Furthermore, the detachable threads of the blade 24 are arranged on the cutter head 22, so that the blade 24 can be directly replaced when the blade 24 is worn, and the enterprise cost is saved.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides a slotting tool convenient to processing multiple size recess which characterized in that includes:

a knife handle;

2. The slot cutter facilitating the machining of grooves of various sizes as claimed in claim 1, wherein: the balance block is at least partially positioned in the sliding groove, a third screw hole is formed in the balance block, and the second adjusting bolt is radially connected into the first screw hole and the third screw hole.

3. The slot cutter facilitating the machining of grooves of various sizes as claimed in claim 1, wherein: the cutting tool is characterized by further comprising a pressing plate and a fixing bolt, wherein one end of the pressing plate is fixed on the tool bit through the fixing bolt in a threaded mode, and the other end of the pressing plate is pressed on the blade.

4. The slot cutter facilitating the machining of grooves of various sizes as claimed in claim 1, wherein: the cutter body is welded at the far end of the cutter handle.