CN212577516U - Welding cutter structure for cast iron machining - Google Patents
Welding cutter structure for cast iron machining Download PDFInfo
- Publication number
- CN212577516U CN212577516U CN202021309830.XU CN202021309830U CN212577516U CN 212577516 U CN212577516 U CN 212577516U CN 202021309830 U CN202021309830 U CN 202021309830U CN 212577516 U CN212577516 U CN 212577516U
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- CN
- China
- Prior art keywords
- fixed cylinder
- cutter
- tool
- cast iron
- bolt
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000003466 welding Methods 0.000 title claims abstract description 24
- 229910001018 Cast iron Inorganic materials 0.000 title claims abstract description 21
- 238000003754 machining Methods 0.000 title claims abstract description 12
- 230000001681 protective effect Effects 0.000 claims description 17
- 238000012545 processing Methods 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 12
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 1
- 235000017491 Bambusa tulda Nutrition 0.000 claims 1
- 241001330002 Bambuseae Species 0.000 claims 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 1
- 239000011425 bamboo Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 abstract description 14
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000008859 change Effects 0.000 abstract description 2
- 230000006378 damage Effects 0.000 abstract description 2
- 125000003003 spiro group Chemical group 0.000 abstract description 2
- 210000003128 head Anatomy 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 208000012260 Accidental injury Diseases 0.000 description 2
- 244000309464 bull Species 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 210000003484 anatomy Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a welding cutter structure for cast iron machining, which comprises a cutter head component and a cutter holder component, wherein the bottom end of the cutter head component is connected with the cutter holder component; after the fixed cylinder is inserted into the mounting groove, the fixed cylinder can be timely reinforced through the matching of the clamping block and the clamping groove to be connected with the tool apron, meanwhile, the bolt is utilized to sequentially penetrate through the tool apron and the through hole, and finally, the screwing nut is utilized to screw the bolt to complete the connection work between the fixed cylinder and the tool apron. This dead lever of welding cutter structure passes through external screw thread spiro union blade holder subassembly, the solid fixed cylinder joint is in the inner chamber of blade holder, and the bottom of solid fixed cylinder is provided with the spring, make the cutter only need when dismantling with the solid fixed cylinder through the external screw thread with the dead lever unscrewing, press down the solid fixed cylinder again and utilize the spring with it follow the mounting groove pop-up can, otherwise can accomplish the equipment, compare with traditional integral type cutter structure, make things convenient for the dismouting more, and all can change and maintain after each part wearing and tearing or damage in the cutter, and the cost of maintenance is reduced.
Description
Technical Field
The utility model relates to the technical field of cutters, specifically be a welding cutter structure is used in cast iron processing.
Background
The manufacturing of the welding cutter is very important for the cast iron processing, because the manufacturing of the welding cutter aims at the cutting of a large-area common metal piece or a non-metal piece, when the workpiece is subjected to overheating treatment and the hardness is increased, or the workpiece is a very easy-to-stick cutter such as stainless steel, and the surface geometry of some workpieces is very complex, or the processed surface has higher roughness requirement, and the like, the welding cutter is a bitter good medicine which is used for improving the processing precision, reducing the processing procedures and reducing the product rejection rate.
The existing welding cutter structure is mostly inconvenient to install and disassemble, poor in fixing effect and easy to splash metal scraps generated during machining into eyes of operators.
Aiming at the problems and challenges, a welding cutter structure for cast iron machining is provided, and has the advantages of convenience in mounting and dismounting, good fixing effect, good protection effect during machining and the like.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a welding cutter structure is used in cast iron processing, it has the installation and dismantles convenience, fixed effect is better and add advantages such as the protection effect is better man-hour to solved traditional welding cutter structure, the most inconvenient installation and dismantlement, fixed effect is relatively poor and add the problem that the metal fillings that produce easily splashes in operator's the eyes man-hour.
In order to achieve the above object, the utility model provides a following technical scheme: a welding cutter structure for cast iron machining comprises a cutter head assembly and a cutter holder assembly, wherein the cutter holder assembly is connected to the bottom end of the cutter head assembly, the cutter head assembly comprises a cutter head and a protective outer cover, a rotating rod is connected to the bottom end of the cutter head, the protective outer cover is sleeved on the outer wall of the rotating rod, an installation barrel is arranged at the bottom end of the protective outer cover, a fixing rod is installed at one end, away from the protective outer cover, of the installation barrel, external threads are machined on the outer wall of the fixing rod, and the fixing rod is in threaded;
the tool apron assembly comprises a fixing barrel and a tool apron, the fixing barrel is clamped in an inner cavity of the tool apron, and a threaded rod is connected to the bottom end of the tool apron.
Further, the bottom of a fixed cylinder is provided with the spring, and the fixture block is all installed to the outer wall both sides of a fixed cylinder, and the mounting groove has been seted up to the up end of blade holder.
Furthermore, clamping grooves are machined in two sides of the inner wall of the mounting groove, the spring extends into an inner cavity of the mounting groove, and the clamping blocks are matched with the clamping grooves.
Further, a through hole is formed in the bottom end of the outer wall of the fixing cylinder, a bolt is installed on the outer side of the cutter holder, and the bolt penetrates through the inner cavity of the cutter holder and penetrates through the through hole.
Furthermore, the outer sides of two ends, extending out of the tool apron, of the bolt are provided with screwing nuts, the screwing nuts are connected to the outer wall of the bolt in a sleeved mode, and the number of the screwing nuts is two.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. this welding tool structure is used in cast iron processing, the dead lever passes through external screw thread spiro union blade holder subassembly, the solid fixed cylinder joint is in the inner chamber of blade holder, and the bottom of solid fixed cylinder is provided with the spring, make the cutter only need when dismantling with the solid fixed cylinder through the external screw thread with the dead lever, press down the solid fixed cylinder again utilize the spring with it follow the mounting groove pop-up can, otherwise can accomplish the equipment, compare with traditional integral type cutter structure, make things convenient for the dismouting more, and all can change and maintain after each part wearing and tearing or damage in the cutter, and the maintenance cost is reduced.
2. This welding tool structure is used in cast iron processing, the fixture block mutually supports the inner chamber that the bolt pierces through the blade holder and runs through the through-hole with the draw-in groove, and the bolt extends the both ends outside of blade holder and all installs the nut of screwing, make the solid fixed cylinder insert the mounting groove after, can consolidate being connected between solid fixed cylinder and the blade holder through the cooperation of fixture block and draw-in groove in proper time, utilize the bolt to pierce through blade holder and through-hole in proper order simultaneously, at last recycle the nut of screwing and screw the bolt and accomplish the connection work between solid fixed cylinder and the blade holder of further consolidating, avoid taking place to drop the result of use that influences the cutter at the in-process part.
3. This welding tool structure is used in cast iron processing, the bottom of tool bit is connected with the bull stick, has cup jointed the protection dustcoat on the outer wall of bull stick for the operator is using the cutter to carry out cast iron processing, can utilize the protection dustcoat to block the metal fillings that produce man-hour in proper time, and the metal fillings of avoiding splashing directly get into operator's eyes power and cause accidental injury.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the partially disassembled structure of the present invention;
fig. 3 is a schematic view of the anatomical structure of the present invention;
fig. 4 is an enlarged schematic structural diagram of the position a of the present invention.
In the figure: 1. a cutter head assembly; 11. a cutter head; 111. a rotating rod; 12. a protective outer cover; 121. mounting the cylinder; 1211. fixing the rod; 12111. an external thread; 2. a tool holder assembly; 21. a fixed cylinder; 211. a spring; 212. a clamping block; 213. a through hole; 22. a tool apron; 221. a threaded rod; 222. mounting grooves; 2221. a card slot; 223. a bolt; 2231. and (5) screwing the nut.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a welding tool structure for cast iron machining includes a tool bit assembly 1 and a tool apron assembly 2, the tool bit assembly 1 is connected to the tool apron assembly 2 at a bottom end thereof, the tool bit assembly 1 includes a tool bit 11 and a protective outer cover 12, the tool bit 11 is connected to a bottom end thereof through a rotating rod 111, the protective outer cover 12 is sleeved on an outer wall of the rotating rod 111, an installation cylinder 121 is disposed at the bottom end of the protective outer cover 12, a fixing rod 1211 is installed at one end of the installation cylinder 121 far away from the protective outer cover 12, an external thread 12111 is processed on an outer wall of the fixing rod 1211, and the fixing rod 1211 is screwed to the tool.
Referring to fig. 2-4, a welding tool structure for cast iron processing, the tool apron assembly 2 includes a fixing cylinder 21 and a tool apron 22, the fixing cylinder 21 is clamped in an inner cavity of the tool apron 22, and a threaded rod 221 is connected to a bottom end of the tool apron 22; a spring 211 is arranged at the bottom end of the fixed cylinder 21, fixture blocks 212 are arranged on two sides of the outer wall of the fixed cylinder 21, and an installation groove 222 is formed in the upper end surface of the tool apron 22; clamping grooves 2221 are formed in two sides of the inner wall of the mounting groove 222, the spring 211 extends into the inner cavity of the mounting groove 222, and the clamping blocks 212 are matched with the clamping grooves 2221; a through hole 213 is formed at the bottom end of the outer wall of the fixed cylinder 21, a bolt 223 is installed on the outer side of the tool apron 22, and the bolt 223 penetrates through the inner cavity of the tool apron 22 and penetrates through the through hole 213; the outer sides of the two ends of the bolt 223 extending out of the tool holder 22 are respectively provided with two screwing nuts 2231, and the screwing nuts 2231 are sleeved on the outer wall of the bolt 223.
In summary, the following steps: the welding tool structure for cast iron processing is characterized in that the bottom end of a tool bit 11 is connected with a rotating rod 111, a protective outer cover 12 is sleeved on the outer wall of the rotating rod 111, so that an operator can timely utilize the protective outer cover 12 to block metal scraps generated in processing when the operator uses the tool to perform cast iron processing, the phenomenon that the splashed metal scraps directly enter eyes of the operator to cause accidental injury is avoided, an installation cylinder 121 is arranged at the bottom end of the protective outer cover 12, a fixed rod 1211 is installed at one end, far away from the protective outer cover 12, of the installation cylinder 121, an external thread 12111 is processed on the outer wall of the fixed rod 1211, the fixed rod 1211 is in threaded connection with a tool apron component 2 through the external thread 12111, a fixed cylinder 21 is clamped in an inner cavity of a tool apron 22, a spring 211 is arranged at the bottom end of the fixed cylinder 21, so that the tool only needs to be firstly screwed down from the fixed rod 1211 through the external, otherwise can accomplish the equipment, compare with traditional integral type cutter structure, make things convenient for the dismouting more, and all parts wearing and tearing or all can be changed and maintain after damaging in the cutter, maintenance cost has been reduced, fixture block 212 and draw-in groove 2221 mutually support bolt 223 and pierce through hole 213 penetrate through the inner chamber of blade holder 22, and bolt 223 extends the both ends outside of blade holder 22 and all installs the nut 2231 of screwing, make solid fixed cylinder 21 after inserting mounting groove 222, can in time strengthen being connected between solid fixed cylinder 21 and the blade holder 22 through fixture block 212 and draw-in groove 2221's cooperation, utilize bolt 223 to penetrate through blade holder 22 and through hole 213 in proper order simultaneously, utilize the nut 2231 of screwing to screw bolt 223 to accomplish the joint work between solid fixed cylinder 21 and the blade holder 22 again at last, avoid taking place to drop the result of use that influences the cutter and lead to unexpected incident even at the in-process part that uses.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a welding tool structure is used in cast iron processing, includes tool bit subassembly (1) and blade holder subassembly (2), and the bottom of tool bit subassembly (1) is connected with blade holder subassembly (2), its characterized in that: the tool bit assembly (1) comprises a tool bit (11) and a protective outer cover (12), the bottom end of the tool bit (11) is connected with a rotating rod (111), the protective outer cover (12) is sleeved on the outer wall of the rotating rod (111), an installation cylinder (121) is arranged at the bottom end of the protective outer cover (12), a fixing rod (1211) is installed at one end, away from the protective outer cover (12), of the installation cylinder (121), external threads (12111) are processed on the outer wall of the fixing rod (1211), and the fixing rod (1211) is in threaded connection with the tool holder assembly (2) through the external threads (12111);
the tool apron component (2) comprises a fixed cylinder (21) and a tool apron (22), the fixed cylinder (21) is clamped in an inner cavity of the tool apron (22), and the bottom end of the tool apron (22) is connected with a threaded rod (221).
2. The welding tool structure for cast iron machining according to claim 1, characterized in that: the bottom of a fixed cylinder (21) is provided with a spring (211), clamping blocks (212) are mounted on two sides of the outer wall of the fixed cylinder (21), and an installation groove (222) is formed in the upper end face of a tool apron (22).
3. The welding tool structure for cast iron machining according to claim 2, characterized in that: clamping grooves (2221) are formed in two sides of the inner wall of the mounting groove (222), the spring (211) extends into the inner cavity of the mounting groove (222), and the clamping blocks (212) are matched with the clamping grooves (2221).
4. The welding tool structure for cast iron machining according to claim 1, characterized in that: through-hole (213) have been seted up to the outer wall bottom of fixed section of thick bamboo (21), and bolt (223) are installed to the outside of blade holder (22), and bolt (223) pierce through the inner chamber of blade holder (22) and run through-hole (213).
5. The welding tool structure for cast iron machining according to claim 4, wherein: the outer sides of two ends of the bolt (223) extending out of the tool apron (22) are respectively provided with two screwing nuts (2231), and the screwing nuts (2231) are sleeved on the outer wall of the bolt (223) in quantity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021309830.XU CN212577516U (en) | 2020-07-08 | 2020-07-08 | Welding cutter structure for cast iron machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021309830.XU CN212577516U (en) | 2020-07-08 | 2020-07-08 | Welding cutter structure for cast iron machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212577516U true CN212577516U (en) | 2021-02-23 |
Family
ID=74654185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021309830.XU Expired - Fee Related CN212577516U (en) | 2020-07-08 | 2020-07-08 | Welding cutter structure for cast iron machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212577516U (en) |
-
2020
- 2020-07-08 CN CN202021309830.XU patent/CN212577516U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210223 |