CN107457456B - Tapping tool for L-shaped workpiece - Google Patents
Tapping tool for L-shaped workpiece Download PDFInfo
- Publication number
- CN107457456B CN107457456B CN201710735745.6A CN201710735745A CN107457456B CN 107457456 B CN107457456 B CN 107457456B CN 201710735745 A CN201710735745 A CN 201710735745A CN 107457456 B CN107457456 B CN 107457456B
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- block
- wall
- groove
- plate
- pressing
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/16—Thread cutting; Automatic machines specially designed therefor in holes of workpieces by taps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G11/00—Feeding or discharging mechanisms combined with, or arranged in, or specially adapted for use in connection with, thread-cutting machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chutes (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses a tapping tool for an L-shaped workpiece, which solves the technical problems of low tapping efficiency and high labor cost of the traditional L-shaped workpiece, and comprises the following steps: a bottom plate provided with a groove I; the first limiting strip and the second limiting strip are both arranged on the bottom plate, a groove II is formed between the first limiting strip and the second limiting strip, and the groove II is in up-down butt joint with the groove I to form a feeding groove; the material pressing device is arranged at the discharge hole of the feeding groove and is used for pressing a workpiece at the discharge hole; and the pushing device is arranged at the feed inlet of the feed chute and pushes the workpiece into the feed chute, so that the labor is saved, and the tapping efficiency is improved.
Description
Technical Field
The invention relates to a tapping tool for an L-shaped workpiece.
Background
An L-shaped workpiece holder is required in the camera assembly, which requires a tapping operation during production. In the prior art, the L-shaped workpiece has poor tapping efficiency and tapping quality due to the fact that the L-shaped workpiece is not provided with a stable positioning tool, so that there is room for improvement.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the tapping tool for the L-shaped workpiece, which not only saves labor, but also can improve the tapping efficiency.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a tapping tool for an L-shaped workpiece, comprising: a bottom plate provided with a groove I; the first limiting strip and the second limiting strip are both arranged on the bottom plate, a groove II is formed between the first limiting strip and the second limiting strip, and the groove II is in up-down butt joint with the groove I to form a feeding groove; the material pressing device is arranged at the discharge hole of the feeding groove and is used for pressing a workpiece at the discharge hole; and the pushing device is arranged at the feed inlet of the feed chute and pushes the workpiece into the feed chute.
Preferably, the first limit strip comprises a first bottom wall, a first side wall and a first top wall, the first bottom wall and the first top wall are positioned on two opposite sides of the first side wall, and the first bottom wall is connected to the bottom plate; the second limiting strip comprises a second bottom wall, a second side wall and a second top wall, the second bottom wall and the second top wall are positioned on two opposite sides of the second side wall, and the second bottom wall is connected to the bottom plate; the first top wall and the second top wall are arranged in a two-phase manner; the first side wall is higher than the second side wall.
Preferably, the first bottom wall and the second bottom wall are respectively provided with a connecting hole, and the connecting holes penetrate through bolts to be connected with the bottom plate.
Preferably, the pressing device comprises: the mounting seat is connected to the bottom plate and is positioned at the discharge hole of the feeding groove; the guide block is connected to the mounting seat; the upper surface of the pressing block is provided with a guide groove, and the lower part of the guide block is matched in the guide groove; and the two ends of the first spring are respectively connected with the guide block and the pressing block, and the pressing block is pressed downwards.
Preferably, the pushing device comprises a pressing block and a pushing assembly, wherein the pressing block is arranged on the bottom plate and is positioned at the feed inlet of the feeding groove, the pressing block is provided with a top plate and two side plates, the side plates are respectively positioned at two sides of the top plate, the middle part of the top plate extends downwards to form a pressing column, and the bottom of the side plate is provided with a chute; the pushing assembly comprises an air cylinder, a connecting block, a slotting tool and a pushing block, wherein the slotting tool and the pushing block are connected to one side, facing the pressing block, of the connecting block, one end, facing away from the connecting block, of the slotting tool is obliquely arranged and matched with the chute to push the pressing block to rise; the piston rod of the cylinder is connected to one side of the connecting block, which is opposite to the pressing block, and pushes the connecting block to move.
Preferably, the lower side of the side plate is turned outwards to form a connecting plate, a through hole is formed in the connecting plate, a bolt is arranged in the through hole in a penetrating mode, and a second spring is sleeved on the bolt.
The invention has the advantages that: when L-shaped workpieces are in the feeding groove, the feeding groove plays a limiting role on the workpieces, so that the tapping device can directly tap the workpieces in the feeding groove, labor is saved, and working efficiency is improved.
Drawings
Fig. 1 is a top view of a tapping tool for an L-shaped workpiece according to the present embodiment;
FIG. 2 is a schematic view of a feed chute according to the present embodiment;
fig. 3 is a schematic diagram of a pressing device provided in this embodiment;
FIG. 4 is a schematic view of a briquette according to the present embodiment;
fig. 5 is a schematic diagram illustrating the cooperation between the slotting tool and the chute according to the present embodiment.
Detailed Description
The tapping tool for an L-shaped workpiece according to the present invention will be further described with reference to fig. 1 to 5.
A tapping tool for an L-shaped workpiece, comprising: the bottom plate 1 is in a rectangular plate shape, the upper surface of the bottom plate 1 is provided with two grooves 71, and the grooves 71 are arranged in parallel and extend along the length direction of the bottom plate 1; the first limiting strip 4 and the second limiting strip 5 are arranged on the bottom plate 1, a groove two 72 is formed between the first limiting strip 4 and the second limiting strip 5, and the groove two 72 and the groove one 71 are in up-down butt joint to form a feeding groove 7; the material pressing device 2 is arranged at the discharge hole of the feeding groove 7 and is used for pressing a workpiece 6 at the discharge hole; and the pushing device is arranged at the feeding hole of the feeding groove 7 and pushes the workpiece 6 into the feeding groove 7. The pressing device plays a role in pressing the workpiece 6 at the discharge hole of the feeding groove, and then the pushing device is assisted in pushing the workpiece 6 at the feed hole of the feeding groove 7, so that the workpieces 6 are closely arranged, and the arrangement is very neat, and tapping operation of tapping equipment on the workpiece 6 is facilitated.
Further, the first limit strip 4 includes a first bottom wall 41, a first side wall 42, and a first top wall 43, the first bottom wall 41 and the first top wall 43 are located on opposite sides of the first side wall 42, and the first bottom wall 41 is connected to the bottom plate 1; the second limit strip 5 comprises a second bottom wall 51, a second side wall 52 and a second top wall 53, the second bottom wall 51 and the second top wall 53 are positioned on two opposite sides of the second side wall 52, and the second bottom wall 51 is connected to the bottom plate 1; the first top wall 43 and the second top wall 53 are arranged opposite to each other, and the first top wall 43 and the second top wall 53 have a gap in the horizontal direction for the tapping device to contact the bottom wall of the workpiece 6 through the gap and perform tapping operation; the first side wall 42 is higher than the second side wall 52, i.e. the first side wall 42 is the same as the side wall of the workpiece 6, so that the top of the workpiece 6 just abuts against the lower surface of the first top wall 43, and meanwhile, the second side wall 52 is the same as the bottom wall of the workpiece 6 in thickness, so that the lower surface of the second top wall 53 is attached to the upper surface of the bottom wall of the workpiece 6, thereby realizing the up-down positioning of the workpiece 6 in the feeding chute 7; the distance between the first side wall 42 and the second side wall 52 is the same as the width of the workpiece 6, so that the workpiece 6 is limited left and right in the feeding groove 7, and tapping operation of the tapping device on the workpiece 6 is facilitated.
Furthermore, the first bottom wall 41 and the second bottom wall 51 are provided with connecting holes, and the bottom plate 1 is also provided with connecting holes, so that after the connecting holes on the first bottom wall 41 and the second bottom wall 51 are butted with the connecting holes on the bottom plate 1, the first limit strip and the second limit strip 5 can be connected with the bottom plate 1 by penetrating bolts.
Further, the pressing device 2 includes: the mounting seat 21 is in an inverted U-shaped arrangement, is mounted on the bottom plate 1 through bolts and is positioned at a discharge hole of the feed chute 7; a guide block 22, wherein the guide block 22 is connected to the mounting seat 21 through a bolt; the upper surface of the pressing block 23 is provided with a guide groove, and the lower part of the guide block 22 is matched in the guide groove; and the two ends of the first springs 24 are respectively connected with the guide block 22 and the pressing block 23, and the pressing block 23 is pressed downwards to press the workpiece 6 at the discharge hole of the feeding groove 7. The lower part of the guide block 22 is positioned in the guide groove of the pressing block 23, so that the stability of the pressing block 23 when moving up and down can be ensured, and the situation of left and right offset is prevented.
Further, the pushing device comprises a pressing block 11 and a pushing assembly, wherein the pressing block 11 is installed on the bottom plate 1 in an inverted U shape and is positioned at a feed inlet of the feed chute 7, the pressing block 11 is provided with a top plate 111 and two side plates 112, the side plates 112 are respectively positioned at two sides of the top plate 111, a pressing column 1111 is formed by extending downwards in the middle of the top plate 111, and a chute is formed at the bottom of the side plate 112; the pushing assembly comprises an air cylinder 10, a connecting block 9, a slotting tool 3 and a pushing block 8, wherein the length of the slotting tool 3 is larger than that of the pushing block 8, the slotting tool 3 and the pushing block 8 are connected to one side, facing towards a pressing block 11, of the connecting block 9, one end, facing away from the connecting block 9, of the slotting tool 3 is obliquely arranged, and the slotting tool is matched with a chute 1122 to push the pressing block 11 to rise; the piston rod of the cylinder 10 is connected to one side of the connecting block 9, which is opposite to the pressing block 11, and pushes the connecting block 9 to move. The lower side of the side plate 112 is turned outwards to form a connecting plate 1121, a through hole is formed in the connecting plate 1121, a bolt is inserted into the through hole, and a second spring 12 is sleeved on the bolt. In a natural state, the pressing block 11 can be pressed downwards under the action of the second spring 12, namely the workpiece 6 is pressed by the pressing column 1111; starting the air cylinder 10, wherein the inclined end of the slotting tool 3 is firstly contacted with the chute 1122 of the pressing block 11, the pressing block 11 can be jacked up by the slotting tool 3 under the cooperation of the inclined surface, and the pressing column 1111 does not press the workpiece 6; when the cylinder 10 continues to extend, the pushing block 8 contacts with the workpiece 6 and pushes the workpiece 6 forwards; the cylinder 10 is contracted to retract the pushing block 8 for a certain stroke, namely, the pushing block leaves the position right below the press column 1111, and at the moment, the vibration plate and a feeding mechanism connected with the vibration plate can carry out feeding, namely, the workpiece 6 to be tapped later is conveyed to the position right below the press column 1111; the piston rod of the cylinder 10 is continuously retracted, so that the inclined end of the slotting tool 3 leaves the chute 1122, the pressing block 11 drops again at the moment, and the pressing column 1111 continuously presses the fed workpiece 6; it should be noted that, when the workpiece 6 is just sent to the position just below the pressing column 1111, the pressing column 1111 is required to flatten the workpiece 6, so as to facilitate the pushing of the workpiece 6 by the subsequent pushing block 8.
When the invention is used, the invention is matched with a feeding device of the workpiece 6, namely the feeding device of the workpiece 6 such as a vibration disc and the like, and the discharge port of the vibration disc corresponds to the feed port in the embodiment to continuously feed the feed chute 7. During operation, the feeding frequency of the vibration disc is coordinated with the telescopic frequency of the air cylinder 10, so that the vibration disc can timely supplement materials after the workpiece 6 at the feeding port is pushed away by the pushing block 8; in this embodiment, the discharge port of the vibration plate is located obliquely above the feed port of the feed chute 7, so as to perform real-time feeding.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above examples, and all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention. It should be noted that modifications and adaptations to the present invention may occur to one skilled in the art without departing from the principles of the present invention and are intended to be within the scope of the present invention.
Claims (4)
1. Tapping frock for L shape work piece, characterized by includes: a bottom plate provided with a groove I; the first limiting strip and the second limiting strip are both arranged on the bottom plate, a groove II is formed between the first limiting strip and the second limiting strip, and the groove II is in up-down butt joint with the groove I to form a feeding groove; the material pressing device is arranged at the discharge hole of the feeding groove and is used for pressing a workpiece at the discharge hole; the pushing device is arranged at the feed inlet of the feed chute and pushes the workpiece into the feed chute, and comprises a pressing block and a pushing assembly, wherein the pressing block is arranged on the bottom plate and is positioned at the feed inlet of the feed chute, the pressing block is provided with a top plate and two side plates, the side plates are respectively positioned at two sides of the top plate, the middle part of the top plate is downwards extended to form a pressing column, and the bottom of the side plate is provided with a chute; the pushing assembly comprises an air cylinder, a connecting block, a slotting tool and a pushing block, wherein the slotting tool and the pushing block are connected to one side, facing the pressing block, of the connecting block, one end, facing away from the connecting block, of the slotting tool is obliquely arranged and matched with the chute to push the pressing block to rise; the piston rod of cylinder is connected in the connecting block one side of briquetting dorsad to promote the connecting block removal, the swager includes: the mounting seat is connected to the bottom plate and is positioned at the discharge hole of the feeding groove; the guide block is connected to the mounting seat; the upper surface of the pressing block is provided with a guide groove, and the lower part of the guide block is matched in the guide groove; and the two ends of the first spring are respectively connected with the guide block and the pressing block, and the pressing block is pressed downwards.
2. The tapping tool for L-shaped workpieces as set forth in claim 1, wherein: the first limiting strip comprises a first bottom wall, a first side wall and a first top wall, the first bottom wall and the first top wall are positioned on two opposite sides of the first side wall, and the first bottom wall is connected to the bottom plate; the second limiting strip comprises a second bottom wall, a second side wall and a second top wall, the second bottom wall and the second top wall are positioned on two opposite sides of the second side wall, and the second bottom wall is connected to the bottom plate; the first top wall and the second top wall are arranged in a two-phase manner; the first side wall is higher than the second side wall.
3. The tapping tool for L-shaped workpieces as set forth in claim 2, wherein: and the first bottom wall and the second bottom wall are respectively provided with a connecting hole, and are connected with the bottom plate by penetrating bolts.
4. The tapping tool for L-shaped workpieces as set forth in claim 1, wherein: the lower side of the side plate is turned outwards to form a connecting plate, a through hole is formed in the connecting plate, a bolt is penetrated in the through hole, and a second spring is sleeved on the bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710735745.6A CN107457456B (en) | 2017-08-24 | 2017-08-24 | Tapping tool for L-shaped workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710735745.6A CN107457456B (en) | 2017-08-24 | 2017-08-24 | Tapping tool for L-shaped workpiece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107457456A CN107457456A (en) | 2017-12-12 |
| CN107457456B true CN107457456B (en) | 2023-10-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710735745.6A Active CN107457456B (en) | 2017-08-24 | 2017-08-24 | Tapping tool for L-shaped workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107457456B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110434640A (en) * | 2019-09-03 | 2019-11-12 | 新乡瑞新金属制品有限公司 | Arm support clamp for machining before combine harvester |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3884334A (en) * | 1972-10-26 | 1975-05-20 | Svenska Precisionsverktyg Ab | Screw thread cutting apparatus |
| CN102145415A (en) * | 2011-04-26 | 2011-08-10 | 上海大学 | Linear reciprocating threading machine |
| CN102987661A (en) * | 2012-12-13 | 2013-03-27 | 福建浔兴拉链科技股份有限公司 | Novel puller pushing mechanism |
| CN103341776A (en) * | 2013-07-01 | 2013-10-09 | 合肥市奥比特电气有限公司 | Feeding mechanism for connecting full-automatic tapping machine and switch box bottom plates formed in automatic-punching mode |
| CN204075419U (en) * | 2014-09-13 | 2015-01-07 | 乐清市贝瑞姆电气有限公司 | Threading apparatus |
| CN104259592A (en) * | 2014-09-11 | 2015-01-07 | 江苏大全凯帆电器股份有限公司 | Self-tapping clamp |
| CN204135495U (en) * | 2014-09-13 | 2015-02-04 | 乐清市贝瑞姆电气有限公司 | Threading apparatus |
| CN104535757A (en) * | 2014-12-19 | 2015-04-22 | 成都微瑞生物科技有限公司 | Movement mechanism |
| CN105234678A (en) * | 2015-11-24 | 2016-01-13 | 重庆胜利工业（集团）有限公司 | Drilling and tapping machine |
| CN105798689A (en) * | 2016-05-10 | 2016-07-27 | 无锡商业职业技术学院 | Drilling machine provided with automatic feeding device |
| CN107052885A (en) * | 2017-05-30 | 2017-08-18 | 严磊 | A kind of automatic continuous drilling equipment |
-
2017
- 2017-08-24 CN CN201710735745.6A patent/CN107457456B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3884334A (en) * | 1972-10-26 | 1975-05-20 | Svenska Precisionsverktyg Ab | Screw thread cutting apparatus |
| CN102145415A (en) * | 2011-04-26 | 2011-08-10 | 上海大学 | Linear reciprocating threading machine |
| CN102987661A (en) * | 2012-12-13 | 2013-03-27 | 福建浔兴拉链科技股份有限公司 | Novel puller pushing mechanism |
| CN103341776A (en) * | 2013-07-01 | 2013-10-09 | 合肥市奥比特电气有限公司 | Feeding mechanism for connecting full-automatic tapping machine and switch box bottom plates formed in automatic-punching mode |
| CN104259592A (en) * | 2014-09-11 | 2015-01-07 | 江苏大全凯帆电器股份有限公司 | Self-tapping clamp |
| CN204075419U (en) * | 2014-09-13 | 2015-01-07 | 乐清市贝瑞姆电气有限公司 | Threading apparatus |
| CN204135495U (en) * | 2014-09-13 | 2015-02-04 | 乐清市贝瑞姆电气有限公司 | Threading apparatus |
| CN104535757A (en) * | 2014-12-19 | 2015-04-22 | 成都微瑞生物科技有限公司 | Movement mechanism |
| CN105234678A (en) * | 2015-11-24 | 2016-01-13 | 重庆胜利工业（集团）有限公司 | Drilling and tapping machine |
| CN105798689A (en) * | 2016-05-10 | 2016-07-27 | 无锡商业职业技术学院 | Drilling machine provided with automatic feeding device |
| CN107052885A (en) * | 2017-05-30 | 2017-08-18 | 严磊 | A kind of automatic continuous drilling equipment |
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| Publication number | Publication date |
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| CN107457456A (en) | 2017-12-12 |
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