CN211804795U - Multifunctional cutter for carving chamfer and removing burrs - Google Patents

Abstract

The utility model discloses a carving chamfer removes multi-functional cutter of drape over one's shoulders cutting edge of a knife or a sword, including installation handle of a knife, cutter disc and centre bore, there is screw connection installation handle of a knife one end the cutter disc, cutter disc middle part shaping has the centre bore, evenly distributed has the cutter hole on the cutter disc, the cutter hole with the intercommunication has the spout between the centre bore, the spout with the cutter hole all take shape in on the cutter disc, just right in the cutter disc the cutter hole shaping has the fixed slot. Has the advantages that: the utility model discloses a set up cutter dish, cutter hole, fixed slot, can hold and place many not unidimensional cutters, satisfy multiple size processing demand, and cutter conversion convenient and fast, the practicality of greatly increased device.

Description

Multifunctional cutter for carving chamfer and removing burrs

Technical Field

The utility model relates to an engraving tool technical field, concretely relates to multi-functional cutter that carving chamfer removed and draped over one's shoulders cutting edge of a knife or a sword.

Background

In some parts processed at present, particularly automobile oil injection device parts, working procedures such as carving, chamfering, punching and deburring are needed on some parts.

Present cutter size is fixed, and when needs process the not unidimensional to spare part, will change the cutter that corresponds and process, increases the time of cutter conversion, complex operation, and it is more to consume time.

And when carving, chamfer and punch and remove and drape over one's shoulders three processes, divide three cutters in traditional course of working and process, three cutters need the calibration cubic altogether before processing, have not only occupied three tool setting, when extravagant a large amount of processing machines in the in-process of cutter conversion simultaneously, have reduced machining efficiency, consequently, we propose a carving chamfer and remove the multi-functional cutter of draping over one's shoulders the cutting edge of a knife or a sword and solve current problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, the multifunctional cutter that carving chamfer removed to drape over one's shoulders cutting edge of a knife or a sword has now been proposed, and it is fixed to have solved current cutter size, when needs are to the different sizes of part processing, will change the cutter that corresponds and process, increases the time of cutter conversion, complex operation, consumes the more problem of time.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a carving chamfer removes multi-functional cutter of drape over one's shoulders cutting edge of a knife or a sword, including installation handle of a knife, cutter disc and centre bore, there is screw connection installation handle of a knife one end the cutter disc, cutter disc middle part shaping has the centre bore, evenly distributed has the cutter hole on the cutter disc, the cutter hole with the intercommunication has the spout between the centre bore, the spout with the cutter hole all take shape in on the cutter disc, just right in the cutter disc the cutter hole shaping has the fixed slot.

Furthermore, a clamping jaw penetrates through the middle of the center hole, a cutter bar is fixed to the middle of the clamping jaw, the bottom end of the cutter bar corresponds to the groove formed in the sliding groove, and a cutting edge body is formed on one side of the cutter bar.

By adopting the technical scheme, through the installation handle of a knife provides stable support, through the cutter dish can hold many cutters, increases the practicality of device, lays other sizes' cutter in the cutter hole, and will the cutter arbor bottom inserts in the fixed slot, when needing to be changed and use not unidimensional cutter, follow the cutter extracts in the fixed slot, and makes the cutter arbor bottom the recess along the spout slides, moves to in the centre bore, and pass through the jack catch is fixed, convenient processing.

Further, the shaping of cutting edge body one end has the sculpture cutting edge, the shaping of cutting edge body middle part has the chamfer cutting edge, the cutting edge body is close to the shaping of cutter arbor one side has the cutting edge of a knife or a sword cutting edge.

Through adopting above-mentioned technical scheme, through carving, chamfer and the processing of punching the three process of the cutting edge of a knife or a sword of removing can be accomplished simultaneously to the cutting edge body, reduce the cutter conversion, improve work efficiency, through the carving cutting edge carries out engraving process, through the chamfer cutting edge carries out chamfer processing, through the cutting edge of a knife or a sword of removing of turning over a knife or a sword can get rid of and drape over a knife or a sword.

Further, an identifier is imprinted on the side of the cutter disc near the cutter hole.

By adopting the technical scheme, the user can clearly understand the size of the cutter, and the cutter is convenient to select and use.

Furthermore, a conical tooth sleeve is nested in the installation tool handle, and the clamping jaw is connected with the conical tooth sleeve through threads.

Through adopting above-mentioned technical scheme, through the awl toothholder rotates and drives the jack catch removes, and then realizes dismantling and fixing to the cutter.

Furthermore, a fixed knob is screwed on the installation tool handle opposite to the conical tooth sleeve, and a clamping end is welded at the other end of the installation tool handle.

By adopting the technical scheme, the fixed knob drives the bevel gear sleeve to rotate, and the clamping end is convenient for the processing lathe to clamp the tool mounting handle so as to process automobile parts.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1. in order to solve the problems that the size of the existing cutter is fixed, when parts need to be machined in different sizes, the corresponding cutter needs to be replaced for machining, the cutter switching time is increased, the operation is complex, and more time is consumed, the utility model can accommodate and place a plurality of cutters in different sizes by arranging the cutter disc, the cutter holes and the fixed grooves, so as to meet the machining requirements of various sizes, and the cutter switching is convenient and fast, thereby greatly improving the practicability of the device;

2. for solving carving, chamfer and punching remove when draping over the three process of cutting edge of a knife or a sword, divide three cutter processing in traditional course of working, three cutters need the calibration cubic before processing altogether, have not only occupied three tool position, when having wasted a large amount of processing machines at the in-process of cutter conversion simultaneously, have reduced machining efficiency's problem, the utility model discloses a be provided with sculpture cutting edge, chamfer cutting edge, drape over the sword cutting edge on the cutting edge body, can accomplish simultaneously sculpture, chamfer and punch and remove the processing of draping over the three process of cutting edge of a knife or a sword, reduce the time of cutter conversion calibration, improve work efficiency, reduce the processing cost.

Drawings

FIG. 1 is a schematic structural view of a multifunctional cutting tool for carving, chamfering and deburring in accordance with the present invention;

FIG. 2 is a left side view of a cutting disc of the multifunctional cutting tool for carving, chamfering and deburring in accordance with the present invention;

FIG. 3 is a front view of a blade body and a blade bar of the multifunctional cutting tool for carving, chamfering and deburring in accordance with the present invention;

fig. 4 is an enlarged view of a position a in fig. 1 of a multifunctional cutting tool for carving chamfers to remove burrs.

The reference numerals are explained below:

1. a blade body; 101. engraving a blade; 102. a chamfering blade; 103. a burr blade; 2. a cutter bar; 3. a groove; 4. a cutter disc; 5. a cutter hole; 6. a chute; 7. a central bore; 8. a claw; 9. a bevel gear sleeve; 10. fixing the knob; 11. installing a cutter handle; 12. a clamping end; 13. an identifier; 14. and fixing the grooves.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1-4, the multifunctional cutting tool for carving chamfers and removing burrs in the embodiment includes a mounting handle 11, a cutting tool disk 4 and a central hole 7, one end of the mounting handle 11 is connected with the cutting tool disk 4 through a screw, the central hole 7 is formed in the middle of the cutting tool disk 4, cutting tool holes 5 are uniformly distributed on the cutting tool disk 4, a sliding chute 6 is communicated between the cutting tool holes 5 and the central hole 7, the sliding chute 6 and the cutting tool holes 5 are formed on the cutting tool disk 4, a fixing groove 14 is formed in the cutting tool disk 4 and right opposite to the cutting tool holes 5, a clamping jaw 8 penetrates through the middle of the central hole 7, a cutting tool bar 2 is fixed in the middle of the clamping jaw 8, a groove 3 is formed in the bottom end of the cutting tool bar 2 corresponding to the sliding chute 6, a cutting edge body 1 is formed on one side of the cutting tool bar 2, a stable support is provided by the mounting handle, the bottom end of the cutter rod 2 is inserted into the fixing groove 14, when cutters of different sizes need to be replaced and used, the cutters are extracted from the fixing groove 14, the groove 3 at the bottom end of the cutter rod 2 slides along the sliding groove 6 and moves into the center hole 7, the cutters are fixed through the clamping jaws 8, machining is facilitated, an identifier 13 is marked on one side, close to the cutter hole 5, of the cutter disc 4, a user can clearly understand the size of the cutters, selection and use are facilitated, the conical tooth sleeves 9 are nested in the installation cutter handle 11, the clamping jaws 8 are connected with the conical tooth sleeves 9 through threads, the clamping jaws 8 are driven to move through rotation of the conical tooth sleeves 9, and therefore disassembly and fixation of the cutters are achieved.

As shown in fig. 1 and fig. 3, in this embodiment, an engraving blade 101 is formed at one end of the blade body 1, a chamfering blade 102 is formed at the middle of the blade body 1, the blade body 1 is formed on one side close to the cutter bar 2, an engraving blade 103 is formed, the engraving, chamfering and punching processes can be simultaneously completed through the blade body 1, the three processes of the engraving blade are removed, the cutter conversion is reduced, the work efficiency is improved, the engraving process is performed through the engraving blade 101, the chamfering process is performed through the chamfering blade 102, and the engraving blade can be removed through the chamfering blade 103.

As shown in fig. 1, in this embodiment, a fixed knob 10 is screwed on the installation tool holder 11 just opposite to the taper-tooth sleeve 9, a clamping end 12 is welded at the other end of the installation tool holder 11, the taper-tooth sleeve 9 is driven to rotate by rotating the fixed knob 10, and the clamping end 12 is convenient for a lathe to clamp the installation tool holder, so as to machine automobile parts.

The specific implementation process of this embodiment is as follows: the installation tool shank 11 is fixedly installed on a lathe, the tail end of the installation tool shank 11 is provided with a clamping end 12 which is convenient for the fixed clamping of the lathe, the blade tip of the blade body 1 is aligned with the center of a machined part, the carving is carried out through a carving blade 101, then the chamfering is carried out through a chamfering blade 102, finally the burr is removed through a burr blade 103, the machining of three procedures of carving, chamfering and punching burr removal can be simultaneously completed by adopting an integrated design, the time for converting and calibrating the tool is reduced, the working efficiency is improved, the machining cost is reduced, meanwhile, when different sizes need to be machined, a fixing knob 10 can be rotated, a conical gear sleeve 9 in the installation tool shank 11 is further driven to rotate, a clamping jaw 8 is further driven to be loosened, the tool retracts into the installation tool shank 11, then the tool is taken out, and the corresponding tool hole 5 is slid along a sliding chute 6 through a groove 3 at the, and insert in the fixed slot 14, realize fixing of cutter, then select suitable cutter, extract the cutter from fixed slot 14 to make the recess 3 of 2 bottoms of cutter arbor slide along spout 6, move to in the centre bore 7, then rotate fixed knob 10, fix through jack catch 8, convenient processing, and cutter conversion convenient and fast, greatly increased device's practicality, 5 one side imprints of cutter hole simultaneously has identifier 13, can make the user clearly understand the size of cutter, conveniently select the use.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims (6)

1. The utility model provides a multi-functional cutter that cutting edge of a knife or a sword is removed to sculpture chamfer, its characterized in that: including installation handle of a knife (11), cutter dish (4) and centre bore (7), there is mounting handle of a knife (11) one end through the screw connection cutter dish (4), cutter dish (4) middle part shaping has centre bore (7), evenly distributed has cutter hole (5) on cutter dish (4), cutter hole (5) with the intercommunication has spout (6) between centre bore (7), spout (6) with cutter hole (5) all take shape in on cutter dish (4), just right in cutter dish (4) cutter hole (5) shaping has fixed slot (14).

2. The multifunctional tool for carving, chamfering and deburring as claimed in claim 1, wherein: centre bore (7) middle part is run through and is had jack catch (8), jack catch (8) middle part is fixed with cutter arbor (2), cutter arbor (2) bottom corresponds spout (6) shaping is fluted (3), cutter arbor (2) one side shaping has cutting edge body (1).

3. The multifunctional tool for carving, chamfering and deburring as claimed in claim 2, wherein: the cutting edge comprises a cutting edge body (1), wherein an engraving cutting edge (101) is formed at one end of the cutting edge body (1), a chamfering cutting edge (102) is formed in the middle of the cutting edge body (1), and a burr cutting edge (103) is formed on one side, close to the cutter bar (2), of the cutting edge body (1).

4. The multifunctional tool for carving, chamfering and deburring as claimed in claim 1, wherein: an identifier (13) is marked on one side, close to the cutter hole (5), of the cutter disc (4).

5. The multifunctional tool for carving, chamfering and deburring as claimed in claim 2, wherein: a taper tooth sleeve (9) is nested in the installation tool handle (11), and the clamping jaw (8) is connected with the taper tooth sleeve (9) through threads.

6. The multifunctional tool for carving, chamfering and deburring as claimed in claim 5, wherein: the mounting tool handle (11) is screwed with a fixed knob (10) at the position opposite to the bevel gear sleeve (9), and the other end of the mounting tool handle (11) is welded with a clamping end (12).

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