CN109047946B - Gear grinding device - Google Patents
Gear grinding device Download PDFInfo
- Publication number
- CN109047946B CN109047946B CN201810781897.4A CN201810781897A CN109047946B CN 109047946 B CN109047946 B CN 109047946B CN 201810781897 A CN201810781897 A CN 201810781897A CN 109047946 B CN109047946 B CN 109047946B
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- Prior art keywords
- block
- fixedly connected
- face
- cylinder
- cylindrical
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F5/00—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made
- B23F5/02—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by grinding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
- B23F23/02—Loading, unloading or chucking arrangements for workpieces
- B23F23/06—Chucking arrangements
Abstract
The invention discloses a gear grinding device, comprising: an underframe, a left supporting plate, a right supporting plate, a cylindrical block, a mounting column, a right cylinder, a limiting block, a cylindrical cavity, a top plate, an upper cylinder, a connecting plate, a clamping block, a lower cylinder, a base table, a fixing block, a guide rod, a sliding block, a polishing head and an automatic reciprocating cylinder, the upper part of the right end face of the left supporting plate is horizontally and fixedly connected with a cylindrical block, the left end of the mounting column is fixedly connected with the center of the right end face of the cylindrical block, the tail end of a piston rod of a right air cylinder is fixedly connected with a limiting block, a cylindrical cavity is formed in the left end face of the limiting block, the tail end of a piston rod of an upper air cylinder is fixedly connected with a connecting plate, the clamping block is fixedly connected with the lower end face of the connecting plate, the lower end of the piston rod of the lower air cylinder upwards penetrates through the rear end of the underframe and is fixedly connected with the center of the lower end face of the base station, two guide rods are fixedly. The invention has the advantages of time saving, labor saving, high efficiency.
Description
Technical Field
The invention relates to a gear grinding device, which is applied to the technical field of gear machining.
Background
The gear is that there is the mechanical component of gear continuous meshing transmission motion and power on the rim, obtain extensive application in the transmission field, the gear is one of indispensable subassembly in the reducing gear box, the quality of gear, the driven stability is decided, in gear machining process, the teeth of a cogwheel on the gear can have the burr, if not get rid of it, can greatly reduced result of use in practical application, if reduce the product quality of speed reducer, but on the market at present, the machinery of polishing the teeth of a cogwheel is few, mostly go on through the manual work, need consume a large amount of labours and time, the efficiency of polishing is lower.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention discloses a gear grinding device which has the advantages of time saving, labor saving and high efficiency.
The invention discloses a gear grinding device, comprising: the automatic reciprocating polishing machine comprises a bottom frame, a left supporting plate, a right supporting plate, a cylindrical block, a mounting column, a right air cylinder, a limiting block, a cylindrical cavity, a top plate, an upper air cylinder, a connecting plate, a clamping block, a lower air cylinder, a base station, a fixing block, a guide rod, a sliding block, a polishing head and an automatic reciprocating air cylinder, wherein the left supporting plate and the right supporting plate are respectively and vertically and fixedly connected to the left side and the right side of the upper end face of the bottom frame, the cylindrical block is horizontally and fixedly connected to the upper portion of the right end face of the left supporting plate, the left end of the mounting column is fixedly connected with the center of the right end face of the cylindrical block, the mounting column is horizontally arranged, the right air cylinder is mounted at the right end face of the right supporting plate corresponding to the cylindrical block, the piston rod of the right air cylinder penetrates through the, and go up cylinder piston rod and pass a connecting plate of terminal rigid coupling behind the roof downwards, the fixture block rigid coupling terminal surface under the connecting plate, the cylinder assembly terminal surface under the chassis down, cylinder piston rod is terminal and the terminal center rigid coupling under the base station after upwards passing the chassis down, the fixed block is two difference rigid couplings in the base station up end left and right sides, and two guide arms of parallel rigid coupling between two fixed blocks, open on the slider have with guide arm assorted through-hole, the slider passes through-hole and guide arm sliding connection, a head of polishing of slider up end rigid coupling, automatic reciprocating cylinder installs on base station up end right side, and automatic reciprocating cylinder piston rod passes terminal and slider right-hand member rigid coupling behind the right side fixed block left.
The shape of the mounting column is consistent with that of the central hole of the gear.
The longitudinal section of the cylindrical cavity is consistent with that of the limiting column, and the depth of the cylindrical cavity is larger than the length of the limiting column.
The mounting column, the clamping block and the polishing head are arranged on the same vertical plane, and the longitudinal section shapes of the clamping block and the polishing head are consistent with the shape of a gap between two adjacent gear teeth of the gear.
By adopting the technical scheme, the method has the following advantages:
1. time and labor are saved;
2. the efficiency is high.
Drawings
FIG. 1 is a schematic view of a gear grinding apparatus according to the present invention;
fig. 2 is a schematic view of the structure of the slider according to the present invention.
Wherein: 1-a chassis; 2-a left support plate; 3-a right support plate; 4-a cylindrical block; 5, mounting a column; 6-right cylinder; 7-a limiting block; 8-a cylindrical cavity; 9-a top plate; 10-upper cylinder; 11-a connecting plate; 12-a fixture block; 13-lower cylinder; 14-a base station; 15-fixing block; 16-a guide rod; 17-a slide block; 18-grinding head; 19-automatic reciprocating cylinder; 20-a gear; 171-through hole.
Detailed Description
As shown in fig. 1 and 2, the present invention discloses a gear grinding apparatus, comprising: the device comprises an underframe 1, a left support plate 2, a right support plate 3, a cylindrical block 4, a mounting column 5, a right air cylinder 6, a limiting block 7, a cylindrical cavity 8, a top plate 9, an upper air cylinder 10, a connecting plate 11, a clamping block 12, a lower air cylinder 13, a base table 14, a fixing block 15, a guide rod 16, a sliding block 17, a polishing head 18 and an automatic reciprocating air cylinder 19, wherein the left support plate 2 and the right support plate 3 are respectively and vertically and fixedly connected with the left side and the right side of the upper end surface of the underframe 1, the upper part of the right end surface of the left support plate 2 is horizontally and fixedly connected with the cylindrical block 4, the left end of the mounting column 5 is fixedly connected with the center of the right end surface of the cylindrical block 4, the mounting column 5 is horizontally arranged, the right air cylinder 6 is arranged at the right end surface of the right support plate 3 corresponding to the cylindrical block 4, the top plate 9 is horizontally and fixedly connected with the top ends of the left support plate 2 and the right support plate 3, the upper air cylinder 10 is arranged in the middle of the upper end surface of the top plate 9, and the piston rod of the upper cylinder 10 downwards passes through the back end of the top plate 9 and is fixedly connected with a connecting plate 11, the fixture block 12 is fixedly connected with the lower end surface of the connecting plate 11, the lower cylinder 13 is assembled on the lower end face of the underframe 1, the piston rod of the lower cylinder 13 upwards penetrates through the rear tail end of the underframe 1 and is fixedly connected with the center of the lower end face of the base station 14, the two fixing blocks 15 are fixedly connected on the left side and the right side of the upper end face of the base station 14 respectively, two guide rods 16 are fixedly connected between the two fixed blocks 15 in parallel, through holes 171 matched with the guide rods 16 are arranged on the sliding blocks 17, the slide block 17 is connected with the guide rod 16 in a sliding way through a through hole 171, the upper end surface of the slide block 17 is fixedly connected with a polishing head 18, the automatic reciprocating cylinder 19 is arranged on the right side of the upper end surface of the base 14, and the piston rod of the automatic reciprocating cylinder 19 penetrates through the right fixed block 15 leftwards and then the tail end is fixedly connected with the right end face of the sliding block 17.
The mounting post 5 is shaped to conform to the central aperture of the gear 20.
The cylindrical cavity 8 is consistent with the longitudinal section of the mounting column 5 in shape, and the depth of the cylindrical cavity 8 is larger than the length of the mounting column 5.
The mounting column 5, the fixture block 12 and the polishing head 18 are on the same vertical plane, and the longitudinal section shapes of the fixture block 12 and the polishing head 18 are consistent with the shape of a gap between two adjacent gear teeth of the gear 20.
The invention is implemented as follows: as shown in figure 1, a gear 20 is sleeved on a mounting column 5, a limiting block 7 is driven to move left by a right air cylinder 6, a cylindrical cavity 8 is arranged on the left end face of the limiting block 7, the limiting block 7 can be slidably arranged on the mounting column 5, so that the gear 20 is clamped between a cylindrical block 4 and the limiting block 7, then an upper air cylinder 10 drives a connecting block 11 to move downwards, a clamping block 12 is clamped in a gear tooth gap on the gear 20 to prevent the gear 20 from rotating, a lower air cylinder 13 drives a base 14 to move upwards, the base 14 drives a sliding block 17 and a polishing head 18 to move upwards, the polishing head 18 is clamped in the gear tooth gap on the gear, finally an automatic reciprocating air cylinder 19 is started to drive the polishing head 19 to move back and forth along a guide rod 16 to polish the gear teeth, and after polishing is finished, the clamping block 12 and the polishing head 18 are respectively separated from the gear teeth by the upper air cylinder 10 and the lower, then artifical rotating gear 20, after the re-fixing, the action of polishing is repeated again, adopts this technical scheme, can polish the wheel tooth fast, labour saving and time saving and efficiency of polishing promotes greatly.
Finally, it should be noted that: the above embodiments are only used to illustrate the present invention and do not limit the technical solutions described in the present invention; thus, while the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted; all such modifications and variations are intended to be included herein within the scope of this disclosure and the present invention and protected by the following claims.
Claims (3)
1. A gear grinding apparatus comprising: chassis, left branch fagging, right branch fagging, cylinder piece, erection column, right cylinder, stopper, cylindricality cavity, roof, last cylinder, connecting plate, fixture block, lower cylinder, base station, fixed block, guide arm, slider, head, automatic reciprocating cylinder, left branch fagging, right branch fagging are vertical rigid coupling respectively in the chassis up end left and right sides, its characterized in that: the upper part of the right end face of the left supporting plate is horizontally and fixedly connected with a cylindrical block, the left end of the mounting column is fixedly connected with the center of the right end face of the cylindrical block, the mounting column is horizontally arranged, the right air cylinder is arranged at the right end face of the right supporting plate corresponding to the cylindrical block, the piston rod of the right air cylinder penetrates through the right supporting plate leftwards and then the tail end is fixedly connected with a limiting block, the left end face of the limiting block is provided with a cylindrical cavity, the top plate is horizontally and fixedly connected with the top ends of the left supporting plate and the right supporting plate, the upper air cylinder is arranged in the middle of the upper end face of the top plate, the piston rod of the upper air cylinder penetrates through the top plate downwards and then the tail end is fixedly connected with a connecting plate, the clamping block is fixedly connected with the lower end face of the connecting plate, the lower, and two guide rods are fixedly connected between the two fixed blocks in parallel, a through hole matched with the guide rod is formed in the sliding block, the sliding block is connected with the guide rod in a sliding mode through the through hole, the upper end face of the sliding block is fixedly connected with a polishing head, the automatic reciprocating cylinder is installed on the right side of the upper end face of the base station, and the piston rod of the automatic reciprocating cylinder penetrates through the fixed block on the right side leftwards and then is fixedly connected with the right end face of the.
2. A gear grinding apparatus as defined in claim 1, wherein: the cylindrical cavity is consistent with the longitudinal section of the mounting column in shape, and the depth of the cylindrical cavity is greater than the length of the mounting column.
3. A gear grinding apparatus as defined in claim 1, wherein: the mounting column, the clamping block and the polishing head are arranged on the same vertical plane, and the longitudinal section shapes of the clamping block and the polishing head are consistent with the shape of a gap between two adjacent gear teeth of the gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810781897.4A CN109047946B (en) | 2018-07-17 | 2018-07-17 | Gear grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810781897.4A CN109047946B (en) | 2018-07-17 | 2018-07-17 | Gear grinding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109047946A CN109047946A (en) | 2018-12-21 |
| CN109047946B true CN109047946B (en) | 2020-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810781897.4A Active CN109047946B (en) | 2018-07-17 | 2018-07-17 | Gear grinding device |
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| CN (1) | CN109047946B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111037384A (en) * | 2019-11-29 | 2020-04-21 | 宣城坚腾智能传动设备有限公司 | A equipment for being directed at gear is polished and is handled |
| CN111151826B (en) * | 2020-02-21 | 2020-11-17 | 盐城鑫玺机械制造有限公司 | Gear grinding device |
| CN115319207B (en) * | 2022-10-14 | 2023-03-24 | 扬州意得机械有限公司 | High-precision gear shaping machining device and method |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU880244A3 (en) * | 1978-08-18 | 1981-11-07 | Мааг-Цанрэдер Унд-Машинен Аг (Фирма) | Method and lathe for grinding gear wheels |
| CN106041225B (en) * | 2016-08-25 | 2018-10-09 | 袁静 | A kind of tooth socket precise machining device of gear |
| CN206241392U (en) * | 2016-12-06 | 2017-06-13 | 江苏睿思特传动机械有限公司 | A kind of Gear Processing burr remover |
| CN206883349U (en) * | 2017-06-09 | 2018-01-16 | 晟鑫慧泽（天津）科技有限公司 | New gear processes sanding apparatus |
| CN207239860U (en) * | 2017-07-25 | 2018-04-17 | 安陆市友谊粮油机械有限公司 | A kind of gear teeth burr polishing device |
| CN207548359U (en) * | 2017-12-01 | 2018-06-29 | 高安市超鹰科技有限公司 | A kind of Gear Processing grinding device |
| CN108127196B (en) * | 2017-12-21 | 2019-10-29 | 合肥市春华起重机械有限公司 | A kind of vehicle motor gear grinding device |
| CN108247150A (en) * | 2018-01-26 | 2018-07-06 | 宁波海蔓汽车科技有限公司 | A kind of automobile gear tooth socket grinding device |
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2018
- 2018-07-17 CN CN201810781897.4A patent/CN109047946B/en active Active
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| Publication number | Publication date |
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| CN109047946A (en) | 2018-12-21 |
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