CN209774041U - processing clamp for tobacco machinery special-shaped parts - Google Patents
processing clamp for tobacco machinery special-shaped parts Download PDFInfo
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- CN209774041U CN209774041U CN201920346691.9U CN201920346691U CN209774041U CN 209774041 U CN209774041 U CN 209774041U CN 201920346691 U CN201920346691 U CN 201920346691U CN 209774041 U CN209774041 U CN 209774041U
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Abstract
The utility model discloses a processing clamp for tobacco machinery special-shaped parts, which relates to the technical field of tobacco machinery processing and is arranged on a workbench, comprising a flat tongs, wherein the flat tongs clamp two ends of a long strip part and also comprises a limiting plate and a limiting shaft, the limiting plate is fixedly connected on the workbench, the limiting shaft simultaneously passes through holes on two hanging corners, and the limiting shaft is attached to the inner wall of the hole on the hanging corner; the limiting plate is fixedly connected with a limiting table, the two hanging angles are respectively attached to two ends of the limiting table, a limiting assembly used for fixing the relative position of the limiting table and the limiting shaft is arranged on the limiting table, and the special-shaped part is rotatably connected to the limiting shaft. The hole on the string angle is passed to spacing axle to through spacing subassembly with spacing axle and spacing platform fixed connection, because two string angles do not laminate the both ends of spacing platform this moment, consequently the difficult displacement that takes place of dysmorphism piece, centre gripping dysmorphism piece that this moment can be stable improves the qualification rate of product.
Description
Technical Field
The utility model belongs to the technical field of the tobacco machinery processing technique and specifically relates to a tobacco machinery special-shaped parts's adds clamping apparatus is related to.
Background
During the processing of tobacco machine parts, some special-shaped parts are encountered, and the tobacco machine parts cannot be stably processed by simply clamping the special-shaped parts by using flat tongs.
like dysmorphism piece (1), dysmorphism piece (1) includes rectangular strip portion, rectangle swash plate and two string angles, has run through on the string angle and has seted up circular hole, and one side cutting of rectangular strip portion is the inclined plane.
The material of this dysmorphism piece is the casting copper alloy, and the part of rectangle swash plate only has 3 mm's thickness in the dysmorphism piece, because the casting copper alloy is softer but toughness is more sufficient, consequently in the in-process of processing, if the clamp force is too clear, to the part of such material cause easily that the part shifts in the processing or the part pops out from the anchor clamps and causes cutter and part to damage together, if the clamp force is too big, then may cause the part to warp. In the process of cutting the inclined plane, because the length is longer, and the area of the part which can be clamped at the two ends is very small, the condition that the inclined planes at the two ends of the long strip part are different in inclined angle is easy to occur in the process of processing the inclined plane, and the product yield is lower.
SUMMERY OF THE UTILITY MODEL
To the problem, the utility model aims at providing a tobacco machinery special-shaped parts's adds clamping apparatus, it has the centre gripping and stabilizes for the effect that the product percent of pass is high.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
A processing clamp for special-shaped parts of tobacco machinery is arranged on a workbench and comprises flat tongs, a limiting plate and a limiting shaft, wherein the flat tongs clamp two ends of a long strip part;
The limiting plate is fixedly connected with a limiting table, the two hanging angles are respectively attached to two ends of the limiting table, a limiting assembly is arranged on the limiting table and used for fixing the relative position of the limiting table and the limiting shaft, and the special-shaped part is rotatably connected to the limiting shaft.
Through adopting above-mentioned technical scheme, when processing the inclined plane, pass the hole on the string angle with spacing axle, and through spacing subassembly with spacing axle and spacing platform fixed connection, because two string angles do not laminate the both ends of spacing platform this moment, consequently, the string angle receives spacing on spacing axle length direction and the bottom surface diameter direction, the difficult displacement that takes place of dysmorphism piece, consequently, the flat-nose pliers can suitably alleviate to can not press from both sides rectangular portion to the degree of deformation to the both ends clamp force of rectangular portion, the centre gripping dysmorphism piece that still can be stable this moment, the qualification rate of product is improved.
Further: the special-shaped part is fixedly connected with a positioning table, the positioning table is obliquely arranged, a positioning stud is fixedly connected to the positioning table, and when the special-shaped part rotates to abut against the positioning stud, the inclined surface of the long strip part is in a horizontal state.
By adopting the technical scheme, the angle can be measured and determined without using a universal angle ruler during processing, so that the product percent of pass is improved, and the production efficiency is also improved.
Further: the limiting assembly comprises a limiting groove and a pressing block, the limiting groove is formed in the limiting platform, the side wall of the limiting groove is tightly abutted to the limiting shaft, the pressing block is fixedly connected to the limiting platform in an adjustable mode, the pressing block is provided with a pressing groove, the inner wall of the pressing groove is tightly abutted to the limiting shaft, and the pressing groove and the limiting groove are tightly abutted to two sides of the limiting shaft respectively.
Through adopting above-mentioned technical scheme, realize spacing subassembly's limiting displacement, make indent and spacing groove support tight spacing both sides through adjusting the briquetting for relative position between spacing axle and the spacing platform is fixed down.
Further: the inner wall of the indent is attached to the outer wall of the limiting shaft.
Through adopting above-mentioned technical scheme for be surface contact between the inner wall of indent and the outer wall of spacing axle, reduce the local damage along with spacing axle, and the butt is more stable.
Further: the pressing block is in contact with a cushion block fixedly connected to the surface of the limiting table, the cushion block is located at one end, away from the pressing groove, of the pressing block, and an adjusting bolt is inserted into the pressing block and is in threaded connection with the limiting table.
Through adopting above-mentioned technical scheme, when the staff rotated adjusting bolt, the briquetting can use the cushion to compress tightly spacing axle on the spacing groove as the fulcrum.
further: the two ends of the limiting table are fixedly connected with fastening clamping tables, the limiting grooves are formed in the fastening clamping tables, and the two ends of the limiting shaft are respectively attached to the limiting grooves in the fastening clamping tables.
Through adopting above-mentioned technical scheme for the both ends of spacing axle are all injectd, consequently can be more stable spacing to the string angle.
Further: the fastening clamping tables are respectively attached to the corresponding ends, far away from the limiting table, of the hanging corners.
through adopting above-mentioned technical scheme for the limiting displacement that the string angle received is more stable, centre gripping dysmorphism piece that can be more stable man-hour.
Further: the sliding connection has the clamp plate on the workstation, it has fastening bolt to run through on the clamp plate, fastening bolt with workstation threaded connection, the clamp plate is close to the one side butt of workstation the limiting plate.
Through adopting above-mentioned technical scheme, realize the fixed connection between limiting plate and the workstation.
To sum up, the utility model discloses a beneficial technological effect includes:
(1) By arranging the limiting shaft, the limiting plate and the limiting table, when the inclined plane is machined, the limiting shaft penetrates through the hole in the hanging corner, the limiting shaft is fixedly connected with the limiting table through the limiting assembly, and the hanging corner is limited in the length direction of the limiting shaft and the diameter direction of the bottom surface because the two hanging corners are respectively attached to the two ends of the limiting table at the moment, and a special-shaped part is not easy to displace, so that the clamping force of the flat tongs on the two ends of the long strip part can be properly reduced to the extent that the long strip part cannot be clamped to be deformed, the special-shaped part can be stably clamped at the moment, and the qualification rate of products is improved;
(2) The positioning table is arranged, so that the working personnel do not need to measure the angle by using a universal angle ruler during processing, the product percent of pass is improved, and the production efficiency is also improved.
drawings
fig. 1 is a schematic view of a special-shaped part in the present invention;
Fig. 2 is a schematic view of an embodiment of the present invention showing a platen;
Fig. 3 is a schematic view illustrating a positioning stud according to an embodiment of the present invention.
Reference numerals: 1. a special-shaped piece; 2. a long strip; 3. a rectangular sloping plate; 4. hanging corners; 5. an inclined surface; 6. a work table; 7. flat tongs; 8. a cylindrical rod; 9. pressing a plate; 10. fastening a bolt; 11. a limiting plate; 12. fastening the clamping table; 13. a limiting table; 14. a limiting groove; 15. a limiting shaft; 16. briquetting; 17. adjusting the bolt; 18. pressing a groove; 19. cushion blocks; 20. a positioning table; 21. and positioning the stud.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
The utility model provides a tobacco machinery special-shaped parts's adds clamping apparatus, installs on workstation 6 for a centre gripping special-shaped 1, special-shaped 1 includes long banding rectangular portion 2, rectangular slice's rectangle swash plate 3 and cylindric string angle 4, and 3 fixed connection of rectangle swash plate are on long bar 2, and string angle 4 fixed connection is in the one end that long bar 2 was kept away from to rectangle swash plate 3, and string angle 4 is gone up to run through and has been seted up circular shape hole, and the side cutting of long bar portion 2 is inclined plane 5.
Fixedly connected with flat-nose pliers 7 on workstation 6, flat-nose pliers 7 are used for pressing from both sides tight rectangular section 2's both ends, and one side fixedly connected with of flat-nose pliers 7 is two pairs of cylinder poles 8, and equal sliding connection has clamp plate 9 on every pair of cylinder pole 8, has inserted fastening bolt 10 on the clamp plate 9, fastening bolt 10 and 6 threaded connection of workstation. Placed limiting plate 11 on workstation 6, the both ends of limiting plate 11 are respectively by two clamp plates 9 butts, and when the staff screwed up fastening bolt 10, limiting plate 11 was fixed on workstation 6.
The surface of the limiting plate 11, which is far away from the workbench 6, is integrally provided with two fastening clamping platforms 12 and a limiting platform 13, and the two fastening clamping platforms 12 are respectively positioned at two sides of the limiting platform 13. Be provided with spacing subassembly on spacing platform 13, spacing subassembly includes spacing groove 14, and spacing groove 14 is seted up on the face that workstation 6 was kept away from to fastening ka tai 12 and spacing platform 13, and spacing groove 14 is the V-arrangement groove, and fastening ka tai 12 and spacing groove 14 on the platform 13 link into one line.
The processing clamp further comprises a cylindrical rod 8-shaped limiting shaft 15, the limiting shaft 15 sequentially penetrates through holes formed in the two hanging corners 4, the outer wall of the limiting shaft 15 is attached to the inner wall of each hanging corner 4, and the special-shaped part 1 is rotatably connected to the limiting shaft 15. The limiting assembly further comprises a rectangular block-shaped pressing block 16, an adjusting bolt 17 is inserted into the pressing block 16, the adjusting bolt 17 is in threaded connection with the limiting table 13, a pressing groove 18 is formed in the pressing block 16, the pressing groove 18 and the limiting groove 14 respectively support the two sides of the limiting shaft 15 tightly, one end of each of two ends of the hanging corner 4 is attached to the limiting table 13, and the other end of each of the two ends of the hanging corner 4 is attached to the fastening clamping table 12. The fastening fixture block enables two ends of the limiting shaft 15 to be limited, so that the hanging angle 4 can be more stably limited
The indent 18 is the circular arc groove, and the inner wall of indent 18 and the outer wall laminating of spacing axle 15 for be surface contact between the inner wall of indent 18 and the outer wall of spacing axle 15, reduce along with the local damage of spacing axle 15, and the butt is more stable.
The pressing block 16 is fixedly connected with a cushion block 19 on the surface contacting with the limiting table 13, the cushion block 19 and the pressing groove 18 are respectively positioned on two sides of the adjusting bolt 17, when the adjusting bolt 17 is rotated by a worker, the pressing block 16 can press the limiting shaft 15 on the limiting groove 14 by taking the cushion block 19 as a fulcrum, and therefore the pressing connection is more stable.
When the staff screws up the adjusting bolt 17 to enable the pressure groove 18 to tightly press the limiting shaft 15 in the limiting groove 14, the hanging angle 4 is limited in the length direction of the limiting shaft 15 and the diameter direction of the bottom surface, and the special-shaped part 1 is not easy to displace.
The side surface of the limit plate 11 is fixedly connected with a positioning table 20, the positioning table 20 is obliquely arranged, a positioning stud 21 is fixedly connected to the positioning table 20, and when the special-shaped piece 1 rotates until the rectangular inclined plate 3 abuts against the positioning stud 21, the inclined surface 5 of the long strip part 2 is in a horizontal state. Therefore, the angle of the working personnel does not need to be measured and determined during cutting, the product percent of pass is improved, and the production efficiency is also improved.
In summary, when the inclined surface 5 is machined, the limiting shaft 15 penetrates through the hole in the hanging corner 4, the limiting shaft 15 is fixedly connected with the limiting table 13 through the limiting assembly, and at the moment, the two hanging corners 4 are respectively attached to the two ends of the limiting table 13, so that the hanging corners 4 are limited in the length direction of the limiting shaft 15 and the diameter direction of the bottom surface, the irregular part 1 is not prone to displacement, the positioning table 20 can limit the inclination angle of the irregular part 1, at the moment, the two ends of the long strip part 2 are clamped by the flat tongs 7, the clamping force on the two ends of the long strip part 2 can be properly reduced to a degree that the long strip part 2 cannot be clamped to be deformed, the irregular part 1 can be stably clamped, and the qualification rate of products is.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a tobacco machinery special-shaped parts's adds clamping apparatus installs on workstation (6), includes flat-nose pliers (7), the both ends of rectangular section (2) are cliied in flat-nose pliers (7), its characterized in that: the hanging corner device is characterized by further comprising a limiting plate (11) and a limiting shaft (15), wherein the limiting plate (11) is fixedly connected to the workbench (6), the limiting shaft (15) penetrates through holes in the two hanging corners (4) simultaneously, and the limiting shaft (15) is attached to the inner walls of the holes in the hanging corners (4);
Spacing platform (13) of fixedly connected with on limiting plate (11), two hang angle (4) and laminate respectively the both ends of spacing platform (13), be provided with spacing subassembly on spacing platform (13), spacing subassembly is used for fixing spacing platform (13) with the relative position of spacing axle (15), dysmorphism piece (1) rotates to be connected on spacing axle (15).
2. The special-shaped part machining clamp for the tobacco machinery as claimed in claim 1, wherein: fixedly connected with location platform (20) on limiting plate (11), location platform (20) slope sets up, fixedly connected with positioning stud (21) on location platform (20), work as dysmorphism piece (1) rotates to the butt when positioning stud (21), inclined plane (5) of rectangular portion (2) are the horizontality.
3. The special-shaped part machining clamp for the tobacco machinery as claimed in claim 1, wherein: the limiting assembly comprises a limiting groove (14) and a pressing block (16), the limiting groove (14) is formed in the limiting platform (13), the side wall of the limiting groove (14) abuts against the limiting shaft (15), the pressing block (16) is fixedly connected to the limiting platform (13) in an adjustable mode, a pressing groove (18) is formed in the pressing block (16), the inner wall of the pressing groove (18) abuts against the limiting shaft (15), and the pressing groove (18) and the limiting groove (14) abut against two sides of the limiting shaft (15) respectively.
4. The special-shaped part machining clamp for the tobacco machinery as claimed in claim 3, wherein: the inner wall of the pressure groove (18) is attached to the outer wall of the limiting shaft (15).
5. The special-shaped part machining clamp for the tobacco machinery as claimed in claim 3, wherein: briquetting (16) contact fixedly connected with cushion (19) on the face of spacing platform (13), cushion (19) are located briquetting (16) is kept away from the one end of indent (18), it has adjusting bolt (17) to peg graft on briquetting (16), adjusting bolt (17) with spacing platform (13) threaded connection.
6. The special-shaped part machining clamp for the tobacco machinery as claimed in claim 3, wherein: the equal fixedly connected with fastening ka tai (12) in spacing platform (13) both ends, all seted up on fastening ka tai (12) spacing groove (14), the both ends of spacing axle (15) respectively with on fastening ka tai (12) spacing groove (14) laminating.
7. The special-shaped part machining clamp for the tobacco machinery as claimed in claim 6, wherein: the fastening clamping tables (12) are respectively attached to the corresponding ends, far away from the limiting table (13), of the hanging corners (4).
8. The special-shaped part machining clamp for the tobacco machinery as claimed in claim 1, wherein: sliding connection has clamp plate (9) on workstation (6), it has fastening bolt (10) to run through on clamp plate (9), fastening bolt (10) with workstation (6) threaded connection, clamp plate (9) are close to the one side butt of workstation (6) limiting plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920346691.9U CN209774041U (en) | 2019-03-19 | 2019-03-19 | processing clamp for tobacco machinery special-shaped parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920346691.9U CN209774041U (en) | 2019-03-19 | 2019-03-19 | processing clamp for tobacco machinery special-shaped parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209774041U true CN209774041U (en) | 2019-12-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920346691.9U Active CN209774041U (en) | 2019-03-19 | 2019-03-19 | processing clamp for tobacco machinery special-shaped parts |
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| Country | Link |
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| CN (1) | CN209774041U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111958280A (en) * | 2020-08-20 | 2020-11-20 | 湖南省宝满科技开发有限公司 | Special-shaped part machining of tobacco machinery is with pressing from both sides dress utensil |
| CN116276217A (en) * | 2023-05-24 | 2023-06-23 | 靖江佳晟真空技术有限公司 | Boring fixture for semiconductor special-shaped piece |
-
2019
- 2019-03-19 CN CN201920346691.9U patent/CN209774041U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111958280A (en) * | 2020-08-20 | 2020-11-20 | 湖南省宝满科技开发有限公司 | Special-shaped part machining of tobacco machinery is with pressing from both sides dress utensil |
| CN116276217A (en) * | 2023-05-24 | 2023-06-23 | 靖江佳晟真空技术有限公司 | Boring fixture for semiconductor special-shaped piece |
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