CN110576225A

CN110576225A - Deburring equipment

Info

Publication number: CN110576225A
Application number: CN201910908293.6A
Authority: CN
Inventors: 黄小风; 邓利刚; 雷兰燕; 黄小华; 刘文冠; 刘武; 肖源
Original assignee: Ganzhou Jingwei Science & Technology Co Ltd
Current assignee: Ganzhou Jingwei Science & Technology Co Ltd
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2019-12-17
Anticipated expiration: 2039-09-25
Also published as: CN110576225B

Abstract

The invention relates to the field of gear machining, in particular to a deburring device which comprises a device frame assembly, a motor, a driving mechanism and a cutter mechanism, wherein the motor, the driving mechanism and the cutter mechanism are arranged on the device frame assembly; the motor is connected with the driving mechanism through a V-shaped belt; the cutter mechanism comprises a cutter rest base, a cutter bar, a cutter rest, a spring adjusting slider and a connecting rod, the cutter rest base is installed and fixed on the equipment frame assembly, the cutter rest base is connected with the cutter rest through the connecting rod, the spring adjusting slider is installed on the cutter rest and connected with the equipment frame assembly through a first spring, the cutter bar is further installed and fixed on the cutter rest, and the cutter is installed at the end part of the cutter bar. The deburring machine has the advantages of simple structure, low manufacturing cost, safety, reliability, good deburring effect, no limitation of the size and the structure of a machined part, strong universality, simple equipment operation and high part machining efficiency.

Description

Deburring equipment

Technical Field

The invention relates to the field of gear machining, in particular to a deburring device.

background

In the current processing equipment market, no special deburring equipment with low cost and high efficiency exists, and two methods for deburring the end face are commonly used at present: one method is to grind edges by using a grinding wheel, but the machining method is limited by the structure of the part, so that the grinding wheel interferes with other parts of the part and cannot grind the edges by using the grinding wheel; meanwhile, the processing method can generate larger dust, pollute air and damage human health, and a matched dust suction device is needed, so the cost is higher. The other common method is to use a common horizontal lathe for deburring, the machining method needs to use a three-jaw chuck of the lathe for repeatedly clamping parts, the clamping efficiency is low, the labor intensity of an operator is high, and the price of the common horizontal lathe is high.

Therefore, in view of the above situation, it is urgently required to develop a deburring device to overcome the disadvantages in the current practical application.

Disclosure of Invention

An object of an embodiment of the present invention is to provide a deburring apparatus, so as to solve the problems in the background art.

In order to achieve the above purpose, the embodiments of the present invention provide the following technical solutions:

A deburring device comprises a device frame assembly, a motor, a driving mechanism and a cutter mechanism, wherein the motor, the driving mechanism and the cutter mechanism are arranged on the device frame assembly; the motor is connected with the driving mechanism through a V-shaped belt; the cutting tool mechanism comprises a tool rest base, a cutting tool, a tool bar, a tool rest, a spring adjusting slider and a connecting rod, the tool rest base is installed and fixed on the equipment frame assembly, the tool rest base is connected with the tool rest through the connecting rod, the spring adjusting slider is installed on the tool rest and connected with the equipment frame assembly through a first spring, the tool bar is further installed and fixed on the tool rest, and the cutting tool is installed at the end part of the tool bar.

As a further scheme of the invention: the driving mechanism comprises a compression nut, a belt pulley, an oil seal, a positioning sleeve, a conical bearing, a rotating shaft, a ball bearing, a first gland, a first bolt, a second bolt, a positioning mandrel, a stop pin and a connecting bolt.

As a further scheme of the invention: the positioning sleeve is installed on the equipment frame assembly through a connecting bolt, the rotating shaft is installed in the positioning sleeve through a conical bearing and a ball bearing, and the first pressing cover is fixedly connected with the positioning sleeve through a plurality of first bolts; and oil seals are arranged at the joints of the first gland and the positioning sleeve with the rotating shaft.

as a further scheme of the invention: the belt pulley is fixed on the rotating shaft through a compression nut; the positioning core shaft is connected and fixed with the rotating shaft through a second bolt, and the positioning core shaft is provided with a stop pin.

As a further scheme of the invention: the cutter mechanism further comprises a third bolt, a limiting pin, a limiting block, a steel ball, a bearing, a spring lower ejector rod, a limiting sleeve, a spring guide sleeve, a fourth bolt, a second gland, a spring pressing bolt, a second spring, a handle fixing nut, a spring hook, a connecting rod mandrel and a limiting block bolt.

As a further scheme of the invention: the tool rest base is arranged on the equipment frame assembly through a third bolt; the limiting block is mounted on the knife rest base through a limiting block bolt, and a limiting pin for limiting the swinging of the connecting rod is mounted on the limiting block; the knife rest base is further provided with a connecting rod in a hinged mode through a connecting rod mandrel, and the other end of the connecting rod is connected with the knife rest in a hinged mode through the connecting rod mandrel.

As a further scheme of the invention: and a handle is fixedly arranged on the tool rest through a handle fixing nut.

As a further scheme of the invention: and the spring adjusting sliding block is provided with a spring hook used for being connected with the first spring.

As a further scheme of the invention: the spring guide sleeve is installed at the end of the cutter bar, the cutter is installed on the spring guide sleeve through a limiting sleeve and a bearing, a lower spring ejector rod is installed in the spring guide sleeve, a steel ball is arranged at the lower end of the lower spring ejector rod, a second pressing cover is arranged on the upper side of the cutter bar, the second pressing cover and the limiting sleeve are fixedly connected through a plurality of fourth bolts, a spring pressing bolt corresponding to the lower spring ejector rod is installed on the second pressing cover, and a second spring is arranged between the spring pressing bolt and the lower spring ejector rod.

Compared with the prior art, the embodiment of the invention has the beneficial effects that:

The deburring device is characterized in that a motor rotates by starting a device starting button in a device frame assembly; the rotation of the motor is transmitted to the driving mechanism through the transmission of the V-shaped belt, so that the processed parts in the driving mechanism rotate together; when an operator uses a cutter to remove burrs in a machined part, the operator holds the handle to enable the whole cutter mechanism to move along the axial direction and limit the cutter mechanism through the limiting pin, so that the cutter cuts the burrs in the machined part, and the purpose of removing the burrs is achieved; after the burrs are removed, an operator loosens the handle, and the whole cutter mechanism can be restored to the original position under the elastic action of the first spring, so that the next processing and use are facilitated.

The deburring machine has the advantages of simple structure, low manufacturing cost, safety, reliability, good deburring effect, no limitation of the size and the structure of a machined part, strong universality, simple equipment operation and high part machining efficiency.

Drawings

Fig. 1 is a schematic front view of an embodiment of the present invention.

Fig. 2 is a schematic sectional view along the line a-a in fig. 1.

Fig. 3 is a schematic structural diagram of a driving mechanism in an embodiment of the invention.

fig. 4 is a schematic structural diagram of a cutter mechanism in an embodiment of the present invention.

In the figure: 1-an equipment frame assembly; 2, a motor; a 3-V belt; 4-driving mechanism (401-gland nut, 402-belt pulley, 403-oil seal, 404-locating sleeve, 405-conical bearing, 406-rotating shaft, 407-ball bearing, 408-first gland, 409-first bolt, 410-second bolt, 411-locating mandrel, 412-stop pin, 413-processed part, 414-connecting bolt); 5-a cutter mechanism (501-a third bolt, 502-a cutter holder base, 503-a limit pin, 504-a limit block, 505-a steel ball, 506-a cutter, 507-a bearing, 508-a spring lower ejector rod, 509-a limit sleeve, 510-a spring guide sleeve, 511-a fourth bolt, 512-a second gland, 513-a spring hold-down bolt, 514-a second spring, 515-a cutter bar, 516-a handle, 517-a handle fixing nut, 518-a cutter holder, 519-a spring hook, 520-a spring adjusting slider, 521-a connecting rod mandrel, 522-a connecting rod and 523-a limit block bolt); 6-first spring.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-2, in the embodiment of the present invention, an apparatus for removing burrs includes an apparatus frame assembly 1, a motor 2, a driving mechanism 4, and a cutter mechanism 5, where the apparatus frame assembly 1 is a basic part of the entire deburring apparatus and is welded together by using angle iron, a steel plate, and the apparatus frame assembly 1 includes an apparatus overall frame, support legs, a motor mounting bracket, an apparatus start button, and other related accessory components, and the apparatus frame assembly 1 can be adjusted according to a requirement of an arrangement space, so as to meet the requirements of installation and use of the driving mechanism 4 and the cutter mechanism 5; the motor 2, the driving mechanism 4 and the cutter mechanism 5 are arranged on the equipment frame component 1; specifically, the motor 2, the driving mechanism 4, and the cutter mechanism 5 are mounted in the apparatus frame assembly 1 by means of bolts or the like.

As shown in fig. 2, the motor 2 is connected with the driving mechanism 4 through the V-belt 3, and the motor 2 drives the driving mechanism 4 to rotate through the V-belt 3, so as to rotate the part 413 to be processed; the knife mechanism 5 is further connected to the apparatus frame assembly 1 by a first spring 6.

Example 2

Referring to fig. 3-4, the difference between the present embodiment and embodiment 1 is:

In this embodiment, as shown in fig. 3, the driving mechanism 4 includes a compression nut 401, a pulley 402, an oil seal 403, a positioning sleeve 404, a conical bearing 405, a rotating shaft 406, a ball bearing 407, a first gland 408, a first bolt 409, a second bolt 410, a positioning core shaft 411, a stop pin 412, and a connecting bolt 414.

The positioning sleeve 404 is mounted on the equipment frame assembly 1 through a connecting bolt 414, the rotating shaft 406 is mounted in the positioning sleeve 404 through a conical bearing 405 and a ball bearing 407, the first gland 408 is fixedly connected with the positioning sleeve 404 through a plurality of first bolts 409, and the first gland 408 is used for sealing and fixing the conical bearing 405 and the ball bearing 407; an oil seal 403 is further arranged at the joint of the first gland 408 and the positioning sleeve 404 with the rotating shaft 406, and the oil seal 403 plays a role in sealing, so that the use environments of the conical bearing 405 and the ball bearing 407 are ensured.

The belt pulley 402 is fixed on the rotating shaft 406 through a compression nut 401, and the compression nut 401 plays a role in fixing the belt pulley 402, so that the belt pulley 402 and the rotating shaft 406 do not rotate relatively; the positioning mandrel 411 is fixedly connected with the rotating shaft 406 through the second bolt 410, the stop pin 412 is installed on the positioning mandrel 411, the positioning mandrel 411 is a connecting tool for a processed part 413 and the rotating shaft 406, installation and positioning of the processed part 413 are guaranteed, the stop pin 412 is a rotating toggle pin for the processed part 413, it is guaranteed that the processed part 413 can rotate together with the positioning mandrel 411, the second bolt 410 plays a role in locking the positioning mandrel 411 and the rotating shaft 406, and it is guaranteed that the positioning mandrel 411 and the rotating shaft 406 rotate together.

When the motor 2 is controlled to work, the rotating shaft 406 can be driven to rotate by the V-belt 3 and the belt pulley 402, and the rotating shaft 406 is finally transmitted to the processed part 413 through the second bolt 410, the positioning mandrel 411 and the stop pin 412, so that the processed part 413 rotates together.

In this embodiment, as shown in fig. 4, the cutter mechanism 5 includes a third bolt 501, a tool holder base 502, a limit pin 503, a limit block 504, a steel ball 505, a cutter 506, a bearing 507, a lower spring rod 508, a limit sleeve 509, a spring guide sleeve 510, a fourth bolt 511, a second gland 512, a spring hold-down bolt 513, a second spring 514, a cutter bar 515, a handle 516, a handle fixing nut 517, a tool holder 518, a spring hook 519, a spring adjusting slider 520, a connecting rod spindle 521, a connecting rod 522, and a limit block bolt 523.

The tool holder base 502 is mounted on the equipment frame assembly 1 by a third bolt 501; the limit block 504 is mounted on the tool rest base 502 through a limit block bolt 523, and the limit pin 503 is mounted on the limit block 504 to play a role in limiting the swinging displacement of the connecting rod 522; the tool rest base 502 is also provided with a connecting rod 522 in a hinged manner through a connecting rod mandrel 521, the other end of the connecting rod 522 is connected with the tool rest 518 in a hinged manner through the connecting rod mandrel 521, the connecting rod 522 can swing back and forth around the connecting rod mandrel 521 along the axial direction, and limit position limitation is performed through a limit pin 503; a handle 516 is fixedly arranged on the tool rest 518 through a handle fixing nut 517; a spring adjusting slide block 520 is arranged on the right side of the tool rest 518, a spring hook 519 is arranged on the spring adjusting slide block 520, and the spring hook 519 is elastically connected with the equipment frame assembly 1 through a first spring 6; a cutter bar 515 is installed on the left side of the cutter frame 518, a spring guide sleeve 510 is installed at the end portion of the cutter bar 515, the cutter 506 is installed on the spring guide sleeve 510 through a limiting sleeve 509, a lower spring ejector rod 508 is installed in the spring guide sleeve 510, a steel ball 505 is arranged at the lower end of the lower spring ejector rod 508, a second pressing cover 512 is arranged on the upper side of the cutter bar 515, the second pressing cover 512 and the limiting sleeve 509 are fixedly connected through a plurality of fourth bolts 511, a spring pressing bolt 513 corresponding to the lower spring ejector rod 508 is installed on the second pressing cover 512, a second spring 514 is arranged between the spring pressing bolt 513 and the lower spring ejector rod 508, the cutter 506 can move along the telescopic direction of the second spring 514 through the steel ball 505, the lower spring ejector rod 508 and the spring pressing bolt 513, and the pressing cover 512 provides an installation position for the spring pressing bolt 513.

The deburring device is characterized in that a motor 2 rotates by starting a device starting button in a device frame assembly 1; the rotation of the motor 2 is transmitted to the driving mechanism 4 through the transmission of the V-shaped belt 3, so that the processed parts 413 in the driving mechanism 4 rotate together; when an operator removes burrs in the machined part 413 by using the cutter 506, the operator holds the handle 516, so that the whole cutter mechanism 5 moves along the axial direction and is limited by the limiting pin 503, and the cutter 506 cuts the burrs in the machined part 413, so that the purpose of removing the burrs is achieved; after the burrs are removed, the whole cutter mechanism 5 can be restored to the original position under the elastic force of the first spring 6 after an operator loosens the handle 516, and the next processing and use are facilitated.

The deburring device has the advantages of simple structure, low manufacturing cost, safety, reliability, good deburring effect, no limitation of the size and the structure of the machined part 413, strong universality, simple equipment operation and high part machining efficiency.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several variations and modifications without departing from the concept of the present invention, and these should be considered as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent.

Claims

1. The utility model provides a deburring equipment, includes equipment frame subassembly (1), motor (2), actuating mechanism (4) and cutter mechanism (5), its characterized in that:

The motor (2), the driving mechanism (4) and the cutter mechanism (5) are arranged on the equipment frame component (1); the motor (2) is connected with the driving mechanism (4) through a V-shaped belt (3);

Cutter mechanism (5) are including knife rest base (502), cutter (506), cutter arbor (515), knife rest (518), spring adjusting slider (520) and connecting rod (522), knife rest base (502) installation is fixed in on equipment frame subassembly (1), knife rest base (502) are connected with knife rest (518) through connecting rod (522), install spring adjusting slider (520) on knife rest (518), spring adjusting slider (520) through first spring (6) with equipment frame subassembly (1) is connected, still the installation is fixed with cutter arbor (515) on knife rest (518), and cutter (506) are installed to the tip of cutter arbor (515).

2. the deburring apparatus according to claim 1, wherein said driving mechanism (4) comprises a compression nut (401), a pulley (402), an oil seal (403), a positioning sleeve (404), a tapered bearing (405), a rotary shaft (406), a ball bearing (407), a first gland (408), a first bolt (409), a second bolt (410), a positioning mandrel (411), a stopper pin (412) and a connecting bolt (414).

3. The deburring apparatus of claim 2, wherein said positioning sleeve (404) is mounted on the apparatus frame assembly (1) by means of connecting bolts (414), said rotating shaft (406) is mounted in the positioning sleeve (404) by means of a tapered bearing (405) and a ball bearing (407), and said first gland (408) is fixedly connected to the positioning sleeve (404) by means of a plurality of first bolts (409); and an oil seal (403) is also arranged at the joint of the first gland (408) and the positioning sleeve (404) with the rotating shaft (406).

4. A deburring apparatus according to claim 3, characterized in that said pulley (402) is fixed to the rotary shaft (406) by a compression nut (401); the positioning core shaft (411) is fixedly connected with the rotating shaft (406) through a second bolt (410), and a stop pin (412) is installed on the positioning core shaft (411).

5. The deburring apparatus according to any one of claims 1 to 4, wherein said cutter mechanism (5) further comprises a third bolt (501), a stopper pin (503), a stopper block (504), a steel ball (505), a bearing (507), a lower spring ejector pin (508), a stopper sleeve (509), a spring guide sleeve (510), a fourth bolt (511), a second gland (512), a spring hold-down bolt (513), a second spring (514), a handle (516), a handle fixing nut (517), a spring hook (519), a connecting rod spindle (521) and a stopper block bolt (523).

6. A deburring apparatus according to claim 5 wherein said cartridge base (502) is mounted to the apparatus frame assembly (1) by a third bolt (501); the limit block (504) is arranged on the tool rest base (502) through a limit block bolt (523), and a limit pin (503) for limiting the swinging of the connecting rod (522) is arranged on the limit block (504); the tool rest base (502) is also provided with a connecting rod (522) in a hinged mode through a connecting rod mandrel (521), and the other end of the connecting rod (522) is connected with the tool rest (518) in a hinged mode through the connecting rod mandrel (521).

7. a deburring apparatus according to claim 6 wherein said blade carrier (518) is fixedly mounted with a handle (516) by means of a handle fixing nut (517).

8. The deburring apparatus according to claim 7, wherein said spring adjusting slider (520) is provided with a spring hook (519) for connecting with a first spring (6).

9. The deburring device of claim 8, wherein a spring guide sleeve (510) is installed at the end of the cutter bar (515), the cutter (506) is installed on the spring guide sleeve (510) through a limit sleeve (509) and a bearing (507), a lower spring ejector rod (508) is installed in the spring guide sleeve (510), a steel ball (505) is arranged at the lower end of the lower spring ejector rod (508), a second gland (512) is arranged on the upper side of the cutter bar (515), the second gland (512) and the limit sleeve (509) are fixedly connected through a plurality of fourth bolts (511), a spring pressing bolt (513) corresponding to the lower spring ejector rod (508) is installed on the second gland (512), and a second spring (514) is arranged between the spring pressing bolt (513) and the lower spring ejector rod (508).