CN108115229B - Feeding device for worm - Google Patents
Feeding device for worm Download PDFInfo
- Publication number
- CN108115229B CN108115229B CN201711467204.6A CN201711467204A CN108115229B CN 108115229 B CN108115229 B CN 108115229B CN 201711467204 A CN201711467204 A CN 201711467204A CN 108115229 B CN108115229 B CN 108115229B
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- sliding
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- feeding
- rod
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- 238000000034 method Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 238000003754 machining Methods 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
- Transmission Devices (AREA)
Abstract
The invention provides a feeding device for a worm, which comprises a sliding rail, wherein sliding blocks are in sliding connection with the sliding rail, a feeding box is fixed on the sliding block through a base plate, sliding grooves are formed in two symmetrical side walls of the feeding box, the sliding grooves are in sliding connection with a feeding block, one side of the feeding block is detachably connected with a sliding column through a bolt, a limiting block is fixed on the other side of the feeding block, a first ejector rod of a first air cylinder penetrates through the feeding box and is fixedly connected with the limiting block, a fixed cavity is formed in the side wall of the feeding box, which is symmetrical with the first air cylinder, the end part of the sliding column is provided with a sliding block, a supporting rod is rotatably connected on the sliding block, two symmetrical sides of the outer wall of the fixed cavity are rotatably connected with a rotating rod, and one end of the rotating rod is fixedly clamped with a clamping block. According to the feeding device for the worm, quick clamping of the worm is achieved through simple structural cooperation, positioning can be achieved automatically, good machining precision and machining effect are guaranteed, stability is high, and clamping precision is improved.
Description
Technical Field
The invention belongs to the field of worm machining equipment, and particularly relates to a feeding device for a worm.
Background
The worm and gear pair is the transmission work piece that longer uses among various drive mechanism, need guarantee the stability and the accuracy of transmission in the transmission process, therefore it has higher delivery requirement to need corresponding transmission part, so to guarantee higher quality, so need guarantee its higher machining precision to the processing of worm, use current machine tool, because general equipment is adopted, the processing mode is traditional processing form still, positioning accuracy is lower when fixing a position, often cause the stability of clamping relatively poor easily, the eccentricity is higher, be unfavorable for higher precision processing, and the clamping process has caused the waste of time, machining efficiency is lower, the cost is higher. Aiming at the situation, the invention provides the feeding device for the worm, which realizes quick clamping of the worm through simple structural cooperation, has strong stability, can automatically realize positioning, ensures better processing precision and processing effect, has strong stability, improves the clamping precision, is beneficial to mass production of processing and improves the processing efficiency.
Disclosure of Invention
In view of the above, the invention aims to provide a feeding device for a worm, which realizes quick clamping of the worm through simple structural cooperation, has strong stability, can automatically realize positioning, ensures better machining precision and machining effect, has strong stability, improves the clamping precision, is beneficial to mass production of machining, and improves the machining efficiency.
In order to achieve the above purpose, the technical scheme of the invention is realized as follows:
the utility model provides a loading attachment for worm, includes the slide rail of arranging the workstation on symmetry, sliding connection complex slider on the slide rail, fixed feed box is passed through to the backing plate on the slider, open the both sides wall of feed box symmetry has the spout, sliding connection feed block on the spout, feed block one side is through the bolt detachable connection slip post, and the opposite side is fixed with the stopper, feed box outer wall is equipped with first cylinder, first ejector pin of first cylinder passes feed box with stopper fixed connection, feed box with be equipped with the fixed chamber on the lateral wall of first cylinder symmetry one side, the tip of slip post is equipped with the sliding block, the sliding block is arranged in fixed intracavity rather than sliding fit, rotate on the sliding block and be connected with symmetrical branch, the branch passes fixed chamber is arranged in its outside, the both sides rotation of fixed chamber outer wall symmetry connect the dwang, the one end fixed clamp piece of dwang, the other end with the branch rotates to be connected.
Further, the outer wall of the fixed cavity is provided with a clamp, the clamp is rotationally connected with the rotating rod through a rotating shaft, and the rotating rod is rotationally connected with the supporting rod through a pin shaft.
Further, the axis of the rotating shaft is parallel to the axis of the pin shaft, and the axis of the pin shaft is perpendicular to the axis of the first ejector rod.
Further, the clamping blocks fixed on the rotating rod are mutually matched to form a closed L-shaped structure, and an arc-shaped groove is formed in one end, close to each other, of each clamping block.
Further, the end part of the fixed cavity is rotationally connected with the disc through a bearing, a round hole is formed in the disc, and the axis of the round hole coincides with the axis of the arc-shaped groove.
Further, a symmetrical sliding rod is arranged in the feeding box, the feeding block is arranged on the sliding rod and is in sliding connection with the sliding rod, the axis of the sliding rod is parallel to the axis of the first ejector rod, and the axis of the first ejector rod is coincident with the axis of the sliding column.
Further, a second cylinder is arranged on the workbench, the end part of the second ejector rod is fixedly connected with the base plate, the axis of the second cylinder is parallel to the axis of the first ejector rod, and the axis of the second ejector rod is parallel to the sliding direction of the sliding block.
Further, a limit switch is arranged on the workbench, the limit switch is arranged on one side far away from the first cylinder, and the end part of the limit switch can be contacted with the sliding block in the sliding process.
Compared with the prior art, the feeding device for the worm has the following advantages:
(1) According to the feeding device for the worm, quick clamping of the worm is achieved through simple structural matching, the stability is high, positioning can be achieved automatically, good machining precision and machining effect are guaranteed, the stability is high, the clamping precision is improved, mass production of machining is facilitated, and the machining efficiency is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention. In the drawings:
fig. 1 is a schematic diagram of the overall structure of a feeding device for a worm according to an embodiment of the present invention.
Reference numerals illustrate:
1-a limit switch; 2-sliding rails; 3-a slider; 4-backing plate; 5-bolts; 6-a feed box; 7-a second cylinder; 8-a first cylinder; 9-a first ejector rod; 10-limiting blocks; 11-a feed block; 12-sliding bar; 13-a chute; 14-a sliding column; 15-sliding blocks; 16-a fixation cavity; 17-clamping hoop; 18-rotating shaft; 19-clamping blocks; a 20-arc groove; 21-a rotating rod; 22-supporting rod; 23-pin shaft.
Detailed Description
It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art in a specific case.
The invention will be described in detail below with reference to the drawings in connection with embodiments.
As shown in FIG. 1, a loading attachment for worm, including arranging in the slide rail 2 of symmetry on the workstation, sliding connection complex slider 3 on the slide rail 2, fixed feed case 6 through backing plate 4 on the slider 3, feed case 6 symmetrical both sides wall is opened there is spout 13, sliding connection feeds piece 11 on spout 13, feed piece 11 one side is through bolt 5 detachable connection sliding column 14, and the opposite side is fixed with stopper 10, feed case 6 outer wall is equipped with first cylinder 8, first ejector pin 9 of first cylinder 8 passes feed case 6 with stopper 10 fixed connection, feed case 6 with be equipped with fixed chamber 16 on the lateral wall of first cylinder 8 symmetry one side, the tip of sliding column 14 is equipped with slider 15, slider 15 is arranged in fixed chamber 16 rather than sliding fit, the last swivelling joint that is connected with of slider branch 22, the branch 22 passes fixed chamber 16 is arranged in its outside, the both sides swivelling joint dwang 21 of fixed chamber 16 outer wall symmetry, the swivelling joint dwang 21, the fixed rod 19 is better with the realization of the other end of the fixed connection, and the better precision of the realization of clamping precision, the better realization of the better precision of the clamping and the realization of the high-speed clamp, compared with the realization of the high-speed clamp precision.
The outer wall of the fixed cavity 16 is provided with a clamp 17, the clamp 17 is rotationally connected with the rotating rod 21 through a rotating shaft 18, and the rotating rod 21 is rotationally connected with the supporting rod 22 through a pin shaft 23.
The axis of the rotating shaft 18 is parallel to the axis of the pin 23, and the axis of the pin 23 is perpendicular to the axis of the first ejector rod 9.
The clamping blocks 19 fixed on the rotating rod 21 are mutually matched to form a closed L-shaped structure, and an arc-shaped groove 20 is formed in one end, close to each other.
The end of the fixed cavity 16 is rotatably connected with a disc through a bearing, a round hole is formed in the disc, and the axis of the round hole coincides with the axis of the arc-shaped groove 20.
The feeding box 6 is internally provided with symmetrical sliding rods 12, the feeding block 11 is arranged on the sliding rods 12 and is connected with the sliding rods in a sliding mode, the axis of the sliding rods 12 is parallel to the axis of the first ejector rod 9, and the axis of the first ejector rod 9 is coincident with the axis of the sliding column 14.
The workbench is provided with a second air cylinder 7, the end part of the second ejector rod is fixedly connected with the base plate 4, the axis of the second air cylinder 7 is parallel to the axis of the first ejector rod 9, and the axis of the second ejector rod is parallel to the sliding direction of the sliding block 3.
The workbench is provided with a limit switch 1, the limit switch 1 is arranged on one side far away from the first air cylinder 8, and the end part of the limit switch 1 can be contacted with the sliding block 3 in the sliding process.
Specific embodiments of the invention: the device is fixed on the workbench, when the workpiece is clamped, the first air cylinder 8 is in the original position, the supporting rods 22 are in a V-shaped structure, the two clamping blocks 19 are far away from each other, the end part of the worm is inserted into the round hole, the other end of the worm is held by the hand, the coaxiality is guaranteed, the control unit is started, the first air cylinder 8 is driven to move, the two supporting rods 22 gradually form a straight line, at the moment, the supporting rods 22 drive the rotating rods 21 to rotate, the clamping blocks 19 are pushed to be close to each other, the clamping of the worm is further realized, the coaxiality is guaranteed, after the completion of the machining, the feeding box 6 is driven to push forward, the position of the limit switch 1 is automatically stopped, the other end of the worm is rotationally connected to be fixed at the other side, the worm is rotationally driven through the control of the other side during the machining, the worm is rotationally connected disc and the clamping blocks 19 are matched, certain friction exists between the clamping blocks and the worm during the rotation, but the clamping effect is not influenced, the coaxiality is higher, the machining precision is improved, the second air cylinder 7 is reset, the worm is taken out, and the machining is completed.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (1)
1. The utility model provides a loading attachment for worm which characterized in that: the automatic feeding device comprises a sliding rail which is arranged on a workbench and is in sliding connection with a matched sliding block, a feeding box is fixed on the sliding block through a base plate, sliding grooves are formed in two symmetrical side walls of the feeding box, a feeding block is connected to the sliding grooves in a sliding manner, one side of the feeding block is detachably connected with a sliding column through a bolt, a limiting block is fixed on the other side of the feeding block, a first cylinder is arranged on the outer wall of the feeding box, a first ejector rod of the first cylinder penetrates through the feeding box and is fixedly connected with the limiting block, a fixed cavity is formed in the side wall of one symmetrical side of the feeding box and the first cylinder, a sliding block is arranged at the end part of the sliding column, the sliding block is arranged in the fixed cavity and is in sliding fit with the fixed cavity, symmetrical supporting rods are connected to the sliding block in a rotating manner, the supporting rods penetrate through the fixed cavity and are arranged outside the fixed cavity, two symmetrical sides of the outer wall of the fixed cavity are connected with a rotating rod in a rotating manner, one end of the rotating rod is fixedly clamps the supporting rod, and the other end of the rotating rod is rotationally connected with the supporting rod;
the outer wall of the fixed cavity is provided with a clamp, the clamp is rotationally connected with the rotating rod through a rotating shaft, and the rotating rod is rotationally connected with the supporting rod through a pin shaft;
the axis of the rotating shaft is parallel to the axis of the pin shaft, and the axis of the pin shaft is perpendicular to the axis of the first ejector rod;
the clamping blocks fixed on the rotating rod are mutually matched to form a closed L-shaped structure, and an arc-shaped groove is formed in one end, close to each other, of each clamping block;
the end part of the fixed cavity is rotationally connected with a disc through a bearing, a round hole is formed in the disc, and the axis of the round hole is coincident with the axis of the arc-shaped groove;
the workbench is provided with a second air cylinder, the end part of the second ejector rod is fixedly connected with the base plate, the axis of the second air cylinder is parallel to the axis of the first ejector rod, and the axis of the second ejector rod is parallel to the sliding direction of the sliding block;
the workbench is provided with a limit switch, the limit switch is arranged on one side far away from the first cylinder, and the end part of the limit switch can be contacted with the sliding block in the sliding process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711467204.6A CN108115229B (en) | 2017-12-28 | 2017-12-28 | Feeding device for worm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711467204.6A CN108115229B (en) | 2017-12-28 | 2017-12-28 | Feeding device for worm |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108115229A CN108115229A (en) | 2018-06-05 |
| CN108115229B true CN108115229B (en) | 2024-01-02 |
Family
ID=62232417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711467204.6A Active CN108115229B (en) | 2017-12-28 | 2017-12-28 | Feeding device for worm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108115229B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108115229B (en) * | 2017-12-28 | 2024-01-02 | 天津中嘉利达机械部件有限公司 | Feeding device for worm |
| CN111633282A (en) * | 2020-06-22 | 2020-09-08 | 扬州市明和机械有限公司 | Worm processing auxiliary device with automatic feeding function |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101733487A (en) * | 2008-11-20 | 2010-06-16 | 许晓华 | Worm polishing machine |
| CN103586547A (en) * | 2013-11-07 | 2014-02-19 | 江苏保捷锻压有限公司 | Novel gear clamp on gear grinding machine |
| CN204339436U (en) * | 2014-11-28 | 2015-05-20 | 中核(天津)科技发展有限公司 | A kind of part automatic loading and unloading device |
| CN105108559A (en) * | 2015-09-06 | 2015-12-02 | 泰州市骏驰机械制造有限公司 | Automatic feeding device of anisotropic copper tube |
| CN105328279A (en) * | 2015-11-30 | 2016-02-17 | 重庆市首业机械制造有限公司 | Clamping tool provided with air cylinder and restoring torsion springs |
| CN108115229A (en) * | 2017-12-28 | 2018-06-05 | 天津中嘉利达机械部件有限公司 | A kind of worm screw feeding device |
-
2017
- 2017-12-28 CN CN201711467204.6A patent/CN108115229B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101733487A (en) * | 2008-11-20 | 2010-06-16 | 许晓华 | Worm polishing machine |
| CN103586547A (en) * | 2013-11-07 | 2014-02-19 | 江苏保捷锻压有限公司 | Novel gear clamp on gear grinding machine |
| CN204339436U (en) * | 2014-11-28 | 2015-05-20 | 中核(天津)科技发展有限公司 | A kind of part automatic loading and unloading device |
| CN105108559A (en) * | 2015-09-06 | 2015-12-02 | 泰州市骏驰机械制造有限公司 | Automatic feeding device of anisotropic copper tube |
| CN105328279A (en) * | 2015-11-30 | 2016-02-17 | 重庆市首业机械制造有限公司 | Clamping tool provided with air cylinder and restoring torsion springs |
| CN108115229A (en) * | 2017-12-28 | 2018-06-05 | 天津中嘉利达机械部件有限公司 | A kind of worm screw feeding device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108115229A (en) | 2018-06-05 |
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Effective date of registration: 20240425 Address after: 401120 11, building 5, block B, mould Industrial Park, No.6 Lanxin Avenue, shuanglonghu street, Yubei District, Chongqing Patentee after: Chongqing Yonghang Machinery Technology Co.,Ltd. Country or region after: China Address before: Building B1, Building D2, East District, No. 2 Xuefu West Road, Xuefu Industrial Zone, Xiqing District, Tianjin, 300000 Patentee before: TIANJIN ZHONGJIALIDA MACHINERY PARTS Co.,Ltd. Country or region before: China |