CN114211061A - Length-adjustable circular die tool - Google Patents
Length-adjustable circular die tool Download PDFInfo
- Publication number
- CN114211061A CN114211061A CN202210045457.9A CN202210045457A CN114211061A CN 114211061 A CN114211061 A CN 114211061A CN 202210045457 A CN202210045457 A CN 202210045457A CN 114211061 A CN114211061 A CN 114211061A
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- sleeve
- round die
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- 239000000463 material Substances 0.000 claims description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims 1
- 238000004026 adhesive bonding Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 15
- 238000009434 installation Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 9
- 239000007787 solid Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 4
- 238000000926 separation method Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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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
- B23G1/26—Manually-operated thread-cutting devices
- B23G1/30—Manually-operated thread-cutting devices without means for adjusting the threading tool, e.g. with die-stocks
-
- 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
- B23G1/44—Equipment or accessories specially designed for machines or devices for thread cutting
-
- 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
- B23G1/44—Equipment or accessories specially designed for machines or devices for thread cutting
- B23G1/46—Equipment or accessories specially designed for machines or devices for thread cutting for holding the threading tools
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention relates to the technical field of round dies, in particular to a length-adjustable round die tool which comprises a round die body, concave holes, fixing rings, threaded columns, rotating sleeves, connecting columns, bolt columns, annular blocks, through holes and rotating blocks. The screw bolt column is driven by the rotating block to rotate by rotating the rotating block, so that the screw bolt column is separated from the connecting column, the fixing ring is convenient to disassemble, the working efficiency is improved, the screw bolt column is more convenient for a user to use, and the practicability is improved.
Description
Technical Field
The invention relates to the technical field of round dies, in particular to a length-adjustable round die tool.
Background
The screw die is equivalent to a nut with high hardness, a plurality of chip removal holes are formed around the screw hole, cutting cones are generally ground at two ends of the screw hole, the screw die is divided into a round screw die, a square screw die, a hexagonal screw die and a tubular screw die (the type of the screw die) according to the shape and the purpose, the round screw die is most widely used, the specification range is M0.25-M68 mm, and when the pitch diameter of the processed screw thread exceeds a tolerance, an adjusting groove on the screw die can be cut so as to adjust the pitch diameter of the screw thread. The screw die can be arranged in a screw die wrench to process threads manually, and can also be arranged in a screw die frame to be used on a machine tool, the precision of the threads processed by the screw die is lower, but the screw die is still widely applied in single piece and small batch production and repair due to simple structure and convenient use, and the round screw die is not only the screw die, but also a thread processing tool for processing or correcting external threads. The round die is equivalent to a nut with high hardness, a plurality of chip removal holes are formed around the screw hole, cutting cones are generally ground at two ends of the screw hole, and the existing round die tool is inconvenient to adjust when in use, influences the actual use effect and has poor thread quality in the machining process.
Disclosure of Invention
The invention aims to provide a length-adjustable round die tool.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an adjustable length type circle die instrument, includes circle die body, shrinkage pool, solid fixed ring, screw thread post, rotates cover, spliced pole, bolt post, annular piece, through-hole and turning block, the shrinkage pool has been seted up to the surperficial four corners position of circle die body, and the surface of circle die body is equipped with solid fixed ring, the threaded post of threaded connection is passed through on solid fixed ring's surface, and the outside fixed surface of screw thread post is connected has the rotation cover, gu fixed ring has the spliced pole about both ends fixed surface is connected, and the spliced pole about both ends surface have the bolt post through threaded connection, the surface sliding connection of bolt post has the annular piece, and the surface of annular piece has seted up the through-hole, both ends fixed surface is connected has the turning block about the bolt post, the bottom fixed surface of annular piece is connected has the fixed plate.
Preferably, the top surface of the annular block is fixedly connected with a sleeve, the surface of the sleeve is provided with an observation window, the surface of the sleeve is provided with a scale, the top surface of the sleeve is fixedly connected with a connecting ring, the surface of the connecting ring is fixedly connected with a rotating ring, the surface of the rotating ring is provided with a limit ring which is rotatably connected, the left end and the right end of the bottom of the limit ring are fixedly connected with supporting columns, and the bottom surface of the supporting column is fixedly connected with a bottom ring.
Preferably, the front end surface and the rear end surface of the fixed plate are connected with slide rods in a sliding mode, the front end surface and the rear end surface of each slide rod are fixedly connected with rotary blocks, the inner side surfaces of the slide rods are connected with fixed blocks through threads, and the rear end surfaces of the fixed blocks are fixedly connected with positioning sleeves.
Preferably, the surfaces of the left end and the right end of the connecting ring are connected with a rotating handle through threads, the surface of the rotating handle is fixedly connected with a rubber sleeve, and the rotating handle and the connecting ring form a fixed structure through threads.
Preferably, the sliding sleeve that has of the surface sliding connection of support column, and the inboard fixed surface of sliding sleeve is connected has the dead lever, the inboard fixed surface of dead lever is connected has the U-shaped board, and threaded connection's a spacing post is passed through to the bottom of U-shaped board, the outside fixed surface of spacing post is connected has the spiral cover, and the inboard fixed surface of spacing post is connected has the bearing, the inboard fixed surface of bearing is connected has the grip block.
Preferably, the surface of the bottom ring is fixedly connected with four mounting blocks, the top surface of each mounting block is provided with a groove, and the inner wall of each groove is provided with a threaded hole.
Preferably, the through-hole setting has four groups, and the mutual symmetry of through-hole sets up, it constitutes to rotate cover and screw post as an organic whole structure, the inboard surface of turning block and solid fixed ring's surface contact.
Preferably, the observation window is made by ya keli material, and the observation window passes through the veneer and constitutes fixed knot with the annular piece to construct, annular piece and go-between be the integral structure.
Preferably, the inner side surface of the rotary block is attached to the surface of the fixing plate, the sliding rod passes through the hole to form a sliding structure with the fixing plate, and the fixing block and the positioning sleeve are of an integrated structure.
The invention has at least the following beneficial effects:
the invention has simple structure, simple operation and very suitable popularization and application, the rotary sleeve drives the screw thread column to be separated from the concave hole on the surface of the circular die body by screwing the rotary sleeve, the circular die bodies with different sizes are conveniently matched, the practicability and the practical use effect are improved, the rotary block drives the bolt column to rotate by rotating the rotary block, so that the bolt column is separated from the connecting column, the fixed ring is convenient to disassemble, the working efficiency is improved, the use by a user is more convenient, the installation efficiency is improved by the installation block arranged at the bottom of the bottom ring, the use by the user is more convenient, bolts with different types are conveniently installed by the mutual matching of the screw hole and the groove, the circular die body is perpendicular to a shaft to be processed by the positioning sleeve, the quality of the reaming thread can be obviously improved, the production rate is improved, the operation difficulty is reduced, and the practical service life of the circular die body is prolonged, the rotary block is screwed to drive the slide rod to rotate, so that the slide rod is separated from the fixed block, the positioning sleeve is convenient to disassemble and replace, the working efficiency and the actual use effect are improved, the rotary cover is screwed to drive the limiting column to rotate, the limiting column pushes the bearing and the clamping block to fix a shaft to be processed, the processing stability is improved, the rotary handle is held to drive the sleeve and the annular block to rotate, so that the circular die body processes the shaft, the working efficiency and the actual use effect are improved, the friction force is improved through the rubber sleeve arranged on the surface of the rotary handle, and a user can more save time and labor during processing, the observation window and the scale are arranged on the surface of the sleeve, so that the user can more visually read the length of the processed thread, the working efficiency and the practicability are improved, and through the through hole arranged on the surface of the annular block, the spanner is conveniently matched to screw or unscrew the rotating sleeve, and the working efficiency and the actual using effect are improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a bottom view of the present invention;
FIG. 4 is a schematic side view of the present invention;
FIG. 5 is a schematic top view of the present invention;
FIG. 6 is a schematic top-down view of a round die body according to the present invention;
figure 7 is a main sectional view of the attachment ring of the present invention.
In the figure: 1. a round die body; 2. concave holes; 3. a fixing ring; 4. a threaded post; 5. rotating the sleeve; 6. connecting columns; 7. a bolt column; 8. a ring block; 9. a through hole; 10. rotating the block; 11. a fixing plate; 12. a sleeve; 13. an observation window; 14. a scale; 15. a connecting ring; 16. a rotating ring; 17. a limiting ring; 18. a support pillar; 19. a bottom ring; 20. a slide bar; 21. rotating the block; 22. a fixed block; 23. a positioning sleeve; 24. rotating the handle; 25. a rubber sleeve; 26. a sliding sleeve; 27. fixing the rod; 28. a U-shaped plate; 29. a limiting column; 30. screwing a cover; 31. a bearing; 32. a clamping block; 33. mounting blocks; 34. a groove; 35. a threaded bore.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-7, a length-adjustable round die tool comprises a round die body 1, a concave hole 2, a fixing ring 3, a threaded column 4, a rotating sleeve 5, a connecting column 6, a bolt column 7, an annular block 8, a through hole 9 and a rotating block 10, wherein the concave hole 2 is formed at four corners of the surface of the round die body 1, the fixing ring 3 is arranged on the surface of the round die body 1, the threaded column 4 is connected to the surface of the fixing ring 3 through threads, the rotating sleeve 5 is fixedly connected to the outer side surface of the threaded column 4, the connecting column 6 is fixedly connected to the surfaces of the left end and the right end of the fixing ring 3, the bolt column 7 is connected to the surfaces of the left end and the right end of the connecting column 6 through threads, the annular block 8 is connected to the surface of the bolt column 7 in a sliding manner, the through hole 9 is formed on the surface of the annular block 8, the rotating block 10 is fixedly connected to the surfaces of the left end and the right end of the bolt column 7, and the fixing plate 11 is fixedly connected to the bottom surface of the annular block 8, through twisting and moving rotation cover 5, rotate cover 5 and drive the shrinkage pool 2 separation on screw thread post 4 and round die body 1 surface, conveniently cooperate the round die body 1 of equidimension not, improved practicality and in-service use effect, through rotating turning block 10, turning block 10 drives bolt post 7 and rotates to make bolt post 7 and spliced pole 6 separation, the convenience is dismantled solid fixed ring 3, has improved work efficiency, facilitates the user of service more and uses.
The scheme has the following working processes:
when in use, the mounting block 33 is mounted on a proper position through the groove 34 and the threaded hole 35, the mounting block 33 is arranged at the bottom of the bottom ring 19, the mounting efficiency is improved, the use by a user is more convenient, the mounting is conveniently carried out through the mutual matching of the threaded hole 35 and the groove 34, bolts of different types are conveniently used for mounting, the rotating sleeve 5 is screwed, the rotating sleeve 5 drives the threaded column 4 to be separated from the concave hole 2 on the surface of the circular die body 1, the circular die bodies 1 with different sizes are conveniently matched, the practicability and the actual use effect are improved, the rotating block 10 is rotated to drive the threaded column 7 to rotate, so that the threaded column 7 is separated from the connecting column 6, the fixing ring 3 is conveniently dismounted, the working efficiency is improved, the user is more convenient to use, the circular die body 1 is perpendicular to a processed shaft through the positioning sleeve 23, the quality of a hinged thread can be obviously improved, the production efficiency is improved, the operation difficulty is reduced, the practical service life of the circular die body 1 is prolonged, the rotary block 21 is screwed, the rotary block 21 drives the slide rod 20 to rotate, so that the slide rod 20 is separated from the fixed block 22, the positioning sleeve 23 is convenient to disassemble and replace, the working efficiency and the practical use effect are improved, the rotary cover 30 drives the limit column 29 to rotate by screwing the rotary cover 30, the limit column 29 pushes the bearing 31 and the clamping block 32 to fix a processed shaft, the processing stability is improved, the rotary handle 24 is held to drive the sleeve 12 and the annular block 8 to rotate, so that the circular die body 1 processes the shaft, the working efficiency and the practical use effect are improved, the rubber sleeve 25 arranged on the surface of the rotary handle 24 improves the friction force, a user processes the shaft more time and labor saving, the observation window 13 and the scale 14 are arranged on the surface of the sleeve 12, the threaded length that has processed is read more directly perceivedly to the person of facilitating the use, has improved work efficiency and practicality.
According to the working process, the following steps are known:
the invention has simple structure, simple operation and very suitable popularization and application, the rotary sleeve 5 is screwed, the rotary sleeve 5 drives the thread column 4 to be separated from the concave hole 2 on the surface of the circular die body 1, the circular die bodies 1 with different sizes are conveniently matched, the practicability and the practical use effect are improved, the rotary block 10 drives the bolt column 7 to rotate by rotating the rotary block 10, so that the bolt column 7 is separated from the connecting column 6, the fixed ring 3 is convenient to disassemble, the working efficiency is improved, the use by a user is more convenient, the installation efficiency is improved by the installation block 33 arranged at the bottom of the bottom ring 19, the use by the user is more convenient, the installation is convenient by the mutual matching of the threaded hole 35 and the groove 34, the installation is convenient by using bolts with different types, the circular die body 1 is vertical to a shaft to be processed by the positioning sleeve 23, the quality of the reamed thread can be obviously improved, the production efficiency is improved, the operation difficulty is reduced, the practical service life of the circular die body 1 is prolonged, the rotary block 21 is screwed, the rotary block 21 drives the slide rod 20 to rotate, so that the slide rod 20 is separated from the fixed block 22, the positioning sleeve 23 is convenient to disassemble and replace, the working efficiency and the practical use effect are improved, the rotary cover 30 drives the limit column 29 to rotate by screwing the rotary cover 30, the limit column 29 pushes the bearing 31 and the clamping block 32 to fix a processed shaft, the processing stability is improved, the rotary handle 24 is held to drive the sleeve 12 and the annular block 8 to rotate, so that the circular die body 1 processes the shaft, the working efficiency and the practical use effect are improved, the rubber sleeve 25 arranged on the surface of the rotary handle 24 improves the friction force, a user processes the shaft more time and labor saving, the observation window 13 and the scale 14 are arranged on the surface of the sleeve 12, make things convenient for the more audio-visual screw thread length of reading processed of user, improved work efficiency and practicality, through the through-hole 9 that 8 surfaces of annular piece set up, conveniently cooperate the spanner to screw up or unscrew rotating sleeve 5, improved work efficiency and in-service use effect.
Further, the top fixed surface of the ring-shaped block 8 is connected with the sleeve 12, the surface of the sleeve 12 is provided with the observation window 13, the surface of the sleeve 12 is provided with the scale 14, the top fixed surface of the sleeve 12 is connected with the connecting ring 15, the surface fixed surface of the connecting ring 15 is connected with the rotating ring 16, the surface of the rotating ring 16 is connected with the limit ring 17 through rotation, the left end and the right end of the bottom of the limit ring 17 are fixedly connected with the support columns 18, the bottom fixed surface of the bottom of the support columns 18 is connected with the bottom ring 19, the surface of the sleeve 12 is provided with the observation window 13 and the scale 14, a user can read the processed thread length more visually, and the working efficiency and the practicability are improved.
Furthermore, the front end surface and the rear end surface of the fixed plate 11 are connected with a sliding rod 20 in a sliding mode, the front end surface and the rear end surface of the sliding rod 20 are fixedly connected with rotary blocks 21, the inner side surface of the sliding rod 20 is connected with a fixed block 22 through threads, and the rear end surface of the fixed block 22 is fixedly connected with a positioning sleeve 23, so that the circular die body 1 is perpendicular to a processed shaft, the quality of a hinged thread can be obviously improved, the production efficiency is improved, and the operation difficulty is reduced.
Furthermore, the left end surface and the right end surface of the connecting ring 15 are connected through threads to form a rotating handle 24, the surface of the rotating handle 24 is fixedly connected with a rubber sleeve 25, the rotating handle 24 forms a fixed structure with the connecting ring 15 through threads, the rubber sleeve 25 arranged on the surface of the rotating handle 24 improves friction force, and a user can save time and labor during processing.
Further, the sliding surface of support column 18 is connected has sliding sleeve 26, and sliding sleeve 26's inboard fixed surface is connected has dead lever 27, the inboard fixed surface of dead lever 27 is connected has U-shaped plate 28, and threaded connection's limited post 29 is passed through to the bottom of U-shaped plate 28, the outside fixed surface of limited post 29 is connected has spiral cover 30, and the inboard fixed surface of limited post 29 is connected has bearing 31, bearing 31's inboard fixed surface is connected has grip block 32, move spiral cover 30 through twisting, spiral cover 30 drives limited post 29 and rotates, limited post 29 promotes bearing 31 and grip block 32, fix the axle that is processed, the stability of processing has been improved, work efficiency and practical use effect have been improved.
Further, the fixed surface of end ring 19 is connected has installation piece 33, and installation piece 33 sets up has four groups, and the top surface of installation piece 33 is seted up flutedly 34, and the inner wall of recess 34 sets up threaded hole 35, has installation piece 33 through the setting of end ring 19 bottom, has improved the installation effectiveness, facilitates the user of service use more and uses, through mutually supporting of threaded hole 35 and recess 34, facilitates the use bolt of different models and installs.
Further, the through-hole 9 sets up has four groups, and the mutual symmetry of through-hole 9 sets up, rotates cover 5 and screw post 4 and constitutes for the integral structure, and the inboard surface of turning block 10 and solid fixed ring 3's surface contact, through rotating turning block 10, turning block 10 drives bolt post 7 and rotates to make bolt post 7 and spliced pole 6 separation, the convenience is dismantled solid fixed ring 3, has improved work efficiency, makes things convenient for the user to use more.
Further, observation window 13 is made by the ya keli material, and observation window 13 constitutes fixed knot through veneer and annular piece 8 and constructs, and annular piece 8 and go-between 15 are the integral structure, cross holding rotation handle 24, rotate handle 24 and drive sleeve 12 and annular piece 8 and rotate to make 1 counter shaft of round die body process, improved work efficiency and actual use effect.
Further, the inner side surface of the rotary block 21 is attached to the surface of the fixing plate 11, the through holes of the sliding rod 20 and the fixing plate 11 form a sliding structure, the fixing block 22 and the positioning sleeve 23 are of an integrated structure, and the circular die body 1 is perpendicular to a processed shaft through the arranged positioning sleeve 23, so that the quality of a hinged thread can be obviously improved, the productivity is improved, the operation difficulty is reduced, and the service life of the circular die body 1 is prolonged.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. A length-adjustable round die tool comprises a round die body (1), concave holes (2), fixing rings (3), threaded columns (4), a rotating sleeve (5), connecting columns (6), bolt columns (7), annular blocks (8), through holes (9) and rotating blocks (10), and is characterized in that the concave holes (2) are formed in four corners of the surface of the round die body (1), the fixing rings (3) are arranged on the surface of the round die body (1), the surfaces of the fixing rings (3) are in threaded connection with the threaded columns (4), the rotating sleeve (5) is fixedly connected with the outer side surfaces of the threaded columns (4), the connecting columns (6) are fixedly connected with the surfaces of the left end and the right end of the fixing rings (3), the bolt columns (7) are in threaded connection with the surfaces of the left end and the right end of the connecting columns (6), and the annular blocks (8) are slidably connected with the surfaces of the bolt columns (7), and the surface of the annular block (8) is provided with a through hole (9), the surfaces of the left end and the right end of the bolt column (7) are fixedly connected with a rotating block (10), and the surface of the bottom of the annular block (8) is fixedly connected with a fixing plate (11).
2. The length-adjustable round die tool as claimed in claim 1, wherein the top surface of the ring block (8) is fixedly connected with a sleeve (12), the surface of the sleeve (12) is provided with an observation window (13), the surface of the sleeve (12) is provided with a scale (14), the top surface of the sleeve (12) is fixedly connected with a connecting ring (15), the surface of the connecting ring (15) is fixedly connected with a rotating ring (16), the surface of the rotating ring (16) is connected with a limit ring (17) through rotation, the left end and the right end of the bottom of the limit ring (17) are fixedly connected with supporting columns (18), and the bottom surface of the supporting columns (18) is fixedly connected with a bottom ring (19).
3. A length adjustable round die tool according to claim 1, wherein the fixed plate (11) is slidably connected with a slide rod (20) at the front and rear end surfaces thereof, the slide rod (20) is fixedly connected with a rotary block (21) at the front and rear end surfaces thereof, the slide rod (20) is screwed with a fixed block (22) at the inner side surface thereof, and the fixed block (22) is fixedly connected with a positioning sleeve (23) at the rear end surface thereof.
4. A length adjustable round die tool according to claim 1, characterized in that the left and right end surfaces of the connecting ring (15) are connected with a rotary handle (24) through screw threads, and the surface of the rotary handle (24) is fixedly connected with a rubber sleeve (25), and the rotary handle (24) and the connecting ring (15) form a fixed structure through screw threads.
5. A length adjustable round die tool as claimed in claim 1, wherein the surface of the supporting pillar (18) is slidably connected with a sliding sleeve (26), the inner side surface of the sliding sleeve (26) is fixedly connected with a fixing rod (27), the inner side surface of the fixing rod (27) is fixedly connected with a U-shaped plate (28), the bottom of the U-shaped plate (28) is connected with a limiting pillar (29) through a screw thread, the outer side surface of the limiting pillar (29) is fixedly connected with a screw cap (30), the inner side surface of the limiting pillar (29) is fixedly connected with a bearing (31), and the inner side surface of the bearing (31) is fixedly connected with a clamping block (32).
6. The length-adjustable round die tool as claimed in claim 1, wherein the bottom ring (19) is fixedly connected with four sets of mounting blocks (33), the top surface of the mounting blocks (33) is provided with a groove (34), and the inner wall of the groove (34) is provided with a threaded hole (35).
7. A length-adjustable round die tool as claimed in claim 1, wherein said through holes (9) are provided in four sets, and the through holes (9) are symmetrically provided with each other, said rotary sleeve (5) and the threaded post (4) are formed as an integral structure, and the inner side surface of said rotary block (10) is in contact with the surface of the fixed ring (3).
8. A length-adjustable round die tool according to claim 2, wherein the observation window (13) is made of acrylic material, and the observation window (13) is fixed with the ring block (8) by gluing, and the ring block (8) and the connecting ring (15) are integrated.
9. A length-adjustable round die tool as claimed in claim 1, wherein the inner side surface of the rotary block (21) is attached to the surface of the fixed plate (11), the slide rod (20) passes through the hole to form a sliding structure with the fixed plate (11), and the fixed block (22) and the positioning sleeve (23) are integrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210045457.9A CN114211061B (en) | 2022-01-15 | 2022-01-15 | Length-adjustable round die tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210045457.9A CN114211061B (en) | 2022-01-15 | 2022-01-15 | Length-adjustable round die tool |
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| Publication Number | Publication Date |
|---|---|
| CN114211061A true CN114211061A (en) | 2022-03-22 |
| CN114211061B CN114211061B (en) | 2023-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210045457.9A Active CN114211061B (en) | 2022-01-15 | 2022-01-15 | Length-adjustable round die tool |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116140723A (en) * | 2023-04-21 | 2023-05-23 | 江苏佳杰特种螺钉有限公司 | Fixing bolt processing mantle fiber device |
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| JPS5844145U (en) * | 1981-09-18 | 1983-03-24 | 株式会社大豊製作所 | cutting tool holder |
| CN2860750Y (en) * | 2005-12-20 | 2007-01-24 | 查海钦 | Digital display type round die spanner |
| CN201366557Y (en) * | 2009-02-11 | 2009-12-23 | 重庆市电力公司沙坪坝供电局 | Sleeve screw stock |
| CN203471086U (en) * | 2013-10-15 | 2014-03-12 | 国家电网公司 | Screw die tool special for transformer conducting rods |
| CN205324910U (en) * | 2016-02-22 | 2016-06-22 | 贵阳合创达精密机械科技有限公司 | Mantle fiber special fixture |
| CN109420805A (en) * | 2017-09-04 | 2019-03-05 | 天津市骏通标准件有限公司 | A kind of automobile hub fastening bolt Anti-dislocation rolling device |
| CN109967800A (en) * | 2019-03-13 | 2019-07-05 | 佛山市顺德区郑敬诒职业技术学校(佛山市顺德区伦教成人文化技术学校) | A kind of Special Automatic tapping device of lathe process |
| CN210115533U (en) * | 2019-03-19 | 2020-02-28 | 天津市盛立达机械设备有限公司 | Thread processing device |
| CN110480107A (en) * | 2019-08-14 | 2019-11-22 | 中国一冶集团有限公司 | A kind of foundation bolt prosthetic device |
| CN211248662U (en) * | 2019-08-23 | 2020-08-14 | 湖州职业技术学院 | A die positioning aid device |
| CN211248663U (en) * | 2019-11-29 | 2020-08-14 | 长春丰力精密机械有限公司 | Screw tap clamp |
| CN110899869A (en) * | 2019-12-29 | 2020-03-24 | 南京林业大学 | Manual thread machining device for shaft parts |
| CN111702269A (en) * | 2020-05-21 | 2020-09-25 | 诸城海韵汽车配套有限公司 | Bolt die tool for machining of tail lathe of lathe |
| CN111730529A (en) * | 2020-07-02 | 2020-10-02 | 广东电网有限责任公司 | Threading die spanner |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116140723A (en) * | 2023-04-21 | 2023-05-23 | 江苏佳杰特种螺钉有限公司 | Fixing bolt processing mantle fiber device |
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| CN114211061B (en) | 2023-04-28 |
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