CN216325597U

CN216325597U - End face chamfering mechanism for repairing two ends

Info

Publication number: CN216325597U
Application number: CN202122561806.6U
Authority: CN
Inventors: 巫鑫明; 孙文华; 朱良平; 杨重; 巫梓轩
Original assignee: Dongguan Donghui Precision Hardware Co ltd
Current assignee: Dongguan Donghui Precision Hardware Co ltd
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2022-04-19
Anticipated expiration: 2031-10-25

Abstract

The utility model provides a two-end face trimming chamfering mechanism, which comprises two cutter head bases and a product, wherein the top of each cutter head base is provided with three cutter head installation grooves at equal intervals, an outer chamfering mechanism, an inner chamfering mechanism and an end face cutter head are sequentially arranged in the three cutter head installation grooves, the product is positioned between the two cutter head bases, the outer end faces of two ends of the product are tangent to outer chamfering cutter grains corresponding to the outer chamfering mechanism, the inner end faces of two ends of the product are tangent to inner chamfering cutter grains corresponding to the inner chamfering mechanism, and the end faces of two ends of the product are tangent to end face cutter grains corresponding to the end face cutter head. The efficiency of product chamfer processing is improved.

Description

End face chamfering mechanism for repairing two ends

Technical Field

The utility model belongs to the technical field of chamfering machine design, and particularly relates to a chamfering mechanism for trimming end faces at two ends.

Background

Chamfering refers to processing of cutting edges and corners of a workpiece into a certain inclined plane; the chamfering is to remove burrs generated by machining on the parts, and is also to facilitate the assembly of the parts, the end portions of the parts are generally chamfered.

And when utilizing current chamfering machine to add man-hour to the interior outer chamfer of product, generally need twice chamfer processing operation to this has the processing time consuming, shortcomings such as machining precision is not enough, and current chamfering machine also hardly satisfies the demand of finishing the terminal surface simultaneously to the inside and outside synchronous processing in product both ends simultaneously, and then has further reduced the efficiency of product chamfer processing.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a mechanism for trimming end faces at two ends, and aims to solve the problems that the conventional chamfering machine generally needs twice chamfering processing operations when processing inner and outer chamfers of a product, so that the processing time consumption is long, the processing precision is insufficient, and the requirements on synchronous processing of the inner and outer chamfers at two ends of the product and trimming of the end faces are difficult to meet.

In order to achieve the purpose, the utility model provides the following technical scheme: end face chamfering mechanism is repaiied at both ends includes: the cutter head comprises two cutter head bases, wherein three cutter holder installation grooves are formed in the top of each cutter head base at equal intervals, and an outer chamfering mechanism, an inner chamfering mechanism and an end face cutter holder are sequentially installed inside the three cutter holder installation grooves;

the product, the product is located between two blade disc bases, and the outer terminal surface at product both ends is tangent with the outer chamfer sword grain that corresponds outer chamfer mechanism, and the inner terminal surface at product both ends is tangent with the interior chamfer sword grain that corresponds interior chamfer mechanism, and the terminal surface at product both ends is tangent with the terminal surface sword grain that corresponds the terminal surface blade holder.

As a preferred scheme of the utility model: outer chamfer mechanism still includes through bolt fixed mounting in the inside outer chamfer blade holder of corresponding blade holder mounting groove, first wedge groove has been seted up on the surface of outer chamfer blade holder, the inside block of first wedge groove is connected with first sliding seat, the top sword position and the outer chamfer sword grain demountable installation of first sliding seat, outer chamfer blade holder is still through first adjusting screw and first sliding seat threaded connection, the first adjust knob of one end fixedly connected with of first adjusting screw.

As a preferred scheme of the utility model: interior chamfer mechanism still includes through bolt fixed mounting in the inside interior chamfer blade holder that corresponds the blade holder mounting groove, the second wedge groove has been seted up on the surface of interior chamfer blade holder, the inside block of second wedge groove is connected with the second sliding seat, the top sword position and the interior chamfer sword grain demountable installation of second sliding seat, interior chamfer blade holder is still through second adjusting screw and second sliding seat threaded connection, second adjusting screw's one end fixedly connected with second adjust knob.

As a preferred scheme of the utility model: the end face tool apron is fixedly installed inside the corresponding tool apron installation groove through bolts, and the top tool position of the end face tool apron and the end face tool grains are detachably installed.

As a preferred scheme of the utility model: the outer side of the product is clamped and fixed through a product clamp.

Compared with the prior art, the utility model has the beneficial effects that:

1) the end face chamfering mechanism for trimming two ends is provided with two cutter disc bases, each cutter disc base is provided with an outer chamfering mechanism, an inner chamfering mechanism and an end face cutter holder, the outer chamfering mechanism, the inner chamfering mechanism and the end face cutter holder are driven by an external driving source (a power main shaft) through the two cutter disc bases to synchronously rotate, then, the inner chamfering and the end face trimming of the two ends of a product can be quickly realized, the chamfering processing efficiency of the product is improved, and the processing time of the product is reduced;

2) through the cooperation adjusting screw of rotary adjusting knob, can realize the position adjustment of slide holder in external chamfer mechanism and the interior chamfer mechanism to adjust the position of chamfer sword grain, realize then that the chamfer size adjustment of adding man-hour to the product, the sword grain that interior, outer chamfer mechanism set up all adopts standard sword grain moreover, and the quick replacement of being convenient for makes things convenient for this both ends to repair terminal surface chamfer mechanism's daily use.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of the present invention;

FIG. 3 is a schematic structural view of an outer chamfering mechanism according to the present invention;

FIG. 4 is a schematic disassembled view of the outer chamfering mechanism of the present invention;

FIG. 5 is a schematic structural diagram of an inner chamfering mechanism according to the present invention;

FIG. 6 is a schematic exploded view of the inner chamfering mechanism according to the present invention;

FIG. 7 is a schematic view of the end surface tool holder of the present invention.

In the figure: 1. a cutter head base; 11. a tool apron mounting groove; 2. an outer chamfering mechanism; 21. an outer chamfer tool apron; 211. a first wedge groove; 22. a first sliding seat; 23. external chamfering cutter particles; 24. a first adjusting screw; 25. a first adjustment knob; 3. an inner chamfering mechanism; 31. an inner chamfer tool apron; 311. a second wedge-shaped groove; 32. a second sliding seat; 33. inner chamfering cutter particles; 34. a second adjusting screw; 35. a second adjustment knob; 4. an end face tool apron; 41. end surface cutter particles; 5. producing a product; 6. and (5) product clamping.

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.

Examples

Referring to fig. 1-7, the present invention provides the following technical solutions: end face chamfering mechanism is repaiied at both ends, including two blade disc bases 1 and product 5, three blade holder mounting groove 11 has been seted up to the equidistance in top of every blade disc base 1, outer chamfering mechanism 2 is installed in proper order to the inside of three blade holder mounting groove 11, interior chamfering mechanism 3 and end face blade holder 4, product 5 is located between two blade disc bases 1, and the outer terminal surface at product 5 both ends is tangent with the outer chamfer sword grain 23 that corresponds outer chamfering mechanism 2, the interior terminal surface at product 5 both ends is tangent with the interior chamfer sword grain 33 that corresponds interior chamfering mechanism 3, the terminal surface at product 5 both ends is tangent with the end face sword grain 41 that corresponds end face blade holder 4.

In this embodiment: referring to fig. 3-4, the outer chamfering mechanism 2 further includes an outer chamfering tool holder 21 fixedly mounted inside the corresponding tool holder mounting groove 11 by bolts, a first wedge-shaped groove 211 is formed in the surface of the outer chamfering tool holder 21, a first sliding seat 22 is connected inside the first wedge-shaped groove 211 in a clamping manner, a top tool position of the first sliding seat 22 is detachably mounted on the outer chamfering tool grain 23, the outer chamfering tool holder 21 is further connected with the first sliding seat 22 by a first adjusting screw 24 in a threaded manner, one end of the first adjusting screw 24 is fixedly connected with a first adjusting knob 25, when the position of the outer chamfering tool grain 23 on the tool head base 1 needs to be adjusted, the first adjusting knob 25 is rotated to drive the first adjusting screw 24 to rotate, the first adjusting screw 24 can drive the first sliding seat 22 to slide in the first wedge-shaped groove 211, so as to adjust the position of the outer chamfering tool grain 23, the outer chamfering tool grains 23 can be used for chamfering the outer side of the end face of the product.

In this embodiment: referring to fig. 5-6, the inner chamfering mechanism 3 further includes an inner chamfering tool holder 31 fixedly installed inside the corresponding tool holder installation groove 11 through a bolt, a second wedge-shaped groove 311 is formed on the surface of the inner chamfering tool holder 31, a second sliding seat 32 is connected inside the second wedge-shaped groove 311 in a clamping manner, a top tool position of the second sliding seat 32 is detachably installed on the inner chamfering tool grain 33, the inner chamfering tool holder 31 is further connected with the second sliding seat 32 through a second adjusting screw 34 in a threaded manner, one end of the second adjusting screw 34 is fixedly connected with a second adjusting knob 35, when the position of the inner chamfering tool grain 33 on the cutter head base 1 needs to be adjusted, the second adjusting screw 34 is driven to rotate by rotating the second adjusting knob 35, the second sliding seat 32 can be driven to slide in the second wedge-shaped groove 311 by the rotating second adjusting screw 34, and then the position of the inner chamfering tool grain 33 is adjusted, the inner chamfering tool 33 can chamfer the outer side of the end face of the product.

In this embodiment: referring to fig. 7, the end surface tool apron 4 is fixedly mounted inside the corresponding tool apron mounting groove 11 through a bolt, the top tool position of the end surface tool apron 4 and the end surface tool grain 41 are detachably mounted, and the end surface of the product during the inner and outer chamfering process can be finished through the mounted end surface tool grain 41.

In this embodiment, which can be seen in fig. 1-2, the outer side of the product 5 is held in place by a product holder 6.

Specifically, when a product is processed, the product can be clamped at two ends of a product 5 by using the product clamp 6, then the product is placed between two cutter disc bases 1 with the positions of cutter particles adjusted, the two cutter disc bases 1 can be externally connected with a power spindle, the two cutter disc bases 1 are driven to rotate through rotation of the power spindle, the outer chamfering cutter particles 23, the inner chamfering cutter particles 33 and the end face cutter particles 41 are reused to realize the trimming of the inner and outer chamfers and the end faces of the product 5, and efficient chamfering processing of the product 5 is ensured.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. End face chamfering mechanism is repaiied at both ends, its characterized in that includes: the cutter head comprises two cutter head bases (1), wherein three cutter holder installation grooves (11) are formed in the top of each cutter head base (1) at equal intervals, and an outer chamfering mechanism (2), an inner chamfering mechanism (3) and an end face cutter holder (4) are sequentially installed inside each cutter holder installation groove (11);

product (5), product (5) are located between two blade disc bases (1), and the outer terminal surface at product (5) both ends is tangent with outer chamfer sword grain (23) that correspond outer chamfer mechanism (2), and the inner terminal surface at product (5) both ends is tangent with interior chamfer sword grain (33) that correspond interior chamfer mechanism (3), and the terminal surface at product (5) both ends is tangent with terminal surface sword grain (41) that correspond terminal surface blade holder (4).

2. The end face trimming and chamfering mechanism according to claim 1, wherein: outer chamfer mechanism (2) still include through bolt fixed mounting in corresponding blade holder mounting groove (11) inside outer chamfer blade holder (21), first wedge groove (211) have been seted up on the surface of outer chamfer blade holder (21), the inside block of first wedge groove (211) is connected with first sliding seat (22), the top sword position and outer chamfer sword grain (23) demountable installation of first sliding seat (22), outer chamfer blade holder (21) still through first adjusting screw (24) and first sliding seat (22) threaded connection, the first adjust knob (25) of one end fixedly connected with of first adjusting screw (24).

3. The end face trimming and chamfering mechanism according to claim 1, wherein: interior chamfer mechanism (3) still include through bolt fixed mounting in corresponding blade holder mounting groove (11) inside interior chamfer blade holder (31), second wedge groove (311) have been seted up on the surface of interior chamfer blade holder (31), the inside block of second wedge groove (311) is connected with second sliding seat (32), the top position of a knife and interior chamfer sword grain (33) demountable installation of second sliding seat (32), interior chamfer blade holder (31) still through second adjusting screw (34) and second sliding seat (32) threaded connection, the one end fixedly connected with second adjusting knob (35) of second adjusting screw (34).

4. The end face trimming and chamfering mechanism according to claim 1, wherein: the end face tool apron (4) is fixedly installed inside the corresponding tool apron installation groove (11) through bolts, and the top tool position of the end face tool apron (4) and the end face tool grains (41) are detachably installed.

5. The end face trimming and chamfering mechanism according to claim 1, wherein: the outer side of the product (5) is clamped and fixed through a product clamp (6).