CN219705350U - Cutting device for municipal engineering material - Google Patents
Cutting device for municipal engineering material Download PDFInfo
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- CN219705350U CN219705350U CN202321201368.5U CN202321201368U CN219705350U CN 219705350 U CN219705350 U CN 219705350U CN 202321201368 U CN202321201368 U CN 202321201368U CN 219705350 U CN219705350 U CN 219705350U
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- cutting
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- 238000005520 cutting process Methods 0.000 title claims abstract description 66
- 239000000463 material Substances 0.000 title claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims abstract description 51
- 230000000670 limiting effect Effects 0.000 claims abstract description 33
- 239000002994 raw material Substances 0.000 claims abstract description 32
- 238000001125 extrusion Methods 0.000 claims abstract description 19
- 230000007704 transition Effects 0.000 claims description 14
- 230000008878 coupling Effects 0.000 claims description 10
- 238000010168 coupling process Methods 0.000 claims description 10
- 238000005859 coupling reaction Methods 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 241000883990 Flabellum Species 0.000 claims description 2
- 239000000428 dust Substances 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 claims 3
- 238000009434 installation Methods 0.000 claims 1
- 230000010354 integration Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 238000003825 pressing Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 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
- 125000003003 spiro group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of cutting devices, and discloses a cutting device for municipal engineering materials, which comprises a hollow base, a box door and pipeline raw materials, wherein the box door and the pipeline raw materials are hinged and installed on the inner side of a front end structure of the hollow base, and a positioning sleeve is fixedly connected to the top surface of the middle part of the hollow base. The utility model combines the lifting structure, the transitional connecting sleeve plate, the dustproof sleeve plate, the power output part, the transmission shaft, the cutting disc, the extrusion limiting structure, the positioning sleeve, the dustproof sleeve plate and the limiting sleeve plate to form the multifunctional cutting device, when the pipeline raw material is cut later, the power output part drives the cutting disc to rotate through the transmission shaft, then the lifting structure drives the rotating cutting disc through the transitional connecting sleeve plate to carry out cutting operation, and in the middle part of the cutting process, the two extrusion limiting structures contact the pipeline raw material before the cutting disc and gradually extrude and fix the pipeline raw material under the lifting transmission of the lifting structure, thereby realizing the cutting and limiting integration and improving the processing efficiency.
Description
Technical Field
The utility model relates to the technical field of cutting devices, in particular to a cutting device for municipal engineering materials.
Background
The utility model that cutting device had been disclosed as prior art, for example present bulletin number is CN212948029U, and it has disclosed an engineering material cutting device for municipal works in the specification, including the workstation, the bottom four corners of workstation is connected with the movable wheel, the guide way has been seted up on the top right side of workstation, the guide way rotation is connected with the lead screw, the right-hand member of lead screw is connected with the lead screw motor, the outer wall spiro union of lead screw has the nut seat, the upper end of nut seat is connected with the movable seat, the clamping mouth has been seted up to the left side wall of movable seat, the top left side of workstation is connected with the fixing base, logical groove has been seted up on the upper portion of fixing base, the left side wall lower part of fixing base is connected with the platform of unloading, the left side wall upper portion of fixing base is connected with the steering spindle through the bearing rotation, the left end of steering spindle is connected with the holding rod, the middle part of holding rod is connected with the cutting motor, the power take off end of cutting motor is connected with the blade, during the use, the tubular product level stretches into behind the holding groove tip and has the nut seat, the tip is fixed in the clamping mouth, the side of holding rod seat is rotated at the side of holding rod seat, and the side of holding rod is rotated down the cutting device is rotated to the length, and is kept away from the rotary pressing piece, and the tubular product is guaranteed to the stability when the tubular product is rotated down, and the cutting device is rotated down.
In view of the above disclosure, an optimized clamping and fixing structure is provided in addition to the basic function of cutting, but due to lack of linkage between the clamping and fixing structure and the cutting structure, the working procedure is biased to fragmentation, which is not beneficial to improving the processing efficiency.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a cutting device for municipal engineering materials, which solves the problems raised by the background technology.
The utility model provides the following technical scheme: the utility model provides a cutting device for municipal works material, includes cavity base, is located the inboard articulated chamber door of installing of cavity base front end structure, pipeline raw materials, the top surface fixedly connected with positioning sleeve in cavity base middle part, spacing sleeve board is all installed to the both sides at cavity base top, and two spacing sleeve boards are located positioning sleeve's both sides respectively, pipeline raw materials runs through the inboard at positioning sleeve top, two spacing sleeve board top inboards in proper order and carries out the suit setting;
the top of the positioning sleeve is clamped with a dustproof sleeve plate, the outer side of the top of the dustproof sleeve plate is fixedly sleeved with a transition connection sleeve plate, the top of the transition connection sleeve plate is in transmission connection with a lifting structure, and the side walls of the two sides of the dustproof sleeve plate are provided with abdicating grooves;
the inner side of the top of the dustproof cover plate is sleeved with a transmission shaft and a cutting disc through a bearing, two ends of the transmission shaft respectively protrude out of two sides of the dustproof cover plate, two ends of the transmission shaft are respectively connected with a power output part and an engagement air transmission structure in a transmission manner, a connecting pipe is arranged between the top of the engagement air transmission structure and the top of the dustproof cover plate, and the cutting disc is fixedly sleeved on the surface of one end of the transmission shaft;
the inside of transitional coupling sleeve board both sides all is equipped with extrusion limit structure, and the bottom structure of two extrusion limit structures installs the surface at pipeline raw materials both ends respectively, carries out spacing processing.
The two limit sleeve plates are fixedly sleeved with arc electromagnets, and the magnetic attraction surfaces at the tops of the two arc electromagnets are respectively connected with the surfaces at the two ends of the pipeline raw material in a fitting manner.
The power output part is characterized in that a first gear, a second gear and a servo motor are arranged in the power output part, the output end of the servo motor is fixedly connected with the middle part of the first gear, the first gear is meshed with the second gear, and the middle part of the second gear is fixedly connected with the end head of one end of the transmission shaft.
The inside of meshing wind-conveying structure is provided with output shaft, third gear, fourth gear, and third gear and fourth gear meshing are connected, the inboard suit in one end of output shaft and third gear middle part through the bearing, the other end and the fixed surface of dust cover board one side of output shaft are connected, the inboard in fourth gear middle part is fixed with the end of the transmission shaft other end and is cup jointed, the end fixedly connected with flabellum of output shaft one end.
The protection shell is sleeved on the outer sides of the output shaft, the third gear, the fourth gear and the fan blades in a movable mode, the protection shell is fixedly connected to the side face of one side of the dustproof cover plate, and two ends of the connecting pipe are fixedly connected to the inner side of the top of the dustproof cover plate and the inner side of the top of the protection shell respectively.
The lifting structure is composed of an electric push rod and a supporting frame fixedly connected with the surface of a shell of the electric push rod, wherein the side output end of the electric push rod is fixedly connected with the top of a transitional connection sleeve plate, and the supporting frame is fixedly connected with the top of a hollow base.
The inside of carefully chosen two extrusion limit structure all is provided with presses and holds the board, and two presses and hold the board and carry out the suit spacing respectively with the both ends of two spacing sleeve boards, and the top of two pressures hold the equal fixedly connected with guide bar and compression spring of board, the inboard of top joint in transitional coupling sleeve board bottom of guide bar, compression spring's top fixed connection is in the bottom surface of transitional coupling sleeve board.
The well-chosen, the both sides of cavity base all fixedly connected with mounting panel, and the groove of stepping down has been seted up to one side of mounting panel.
Compared with the prior art, the utility model has the following beneficial effects:
1. the utility model combines the lifting structure, the transitional connecting sleeve plate, the dustproof sleeve plate, the power output part, the transmission shaft, the cutting disc, the extrusion limiting structure, the positioning sleeve, the dustproof sleeve plate and the limiting sleeve plate to form the multifunctional cutting device, when the pipeline raw material is cut later, the power output part drives the cutting disc to rotate through the transmission shaft, then the lifting structure drives the rotating cutting disc through the transitional connecting sleeve plate to carry out cutting operation, and in the middle part of the cutting process, the two extrusion limiting structures contact the pipeline raw material before the cutting disc and gradually extrude and fix the pipeline raw material under the lifting transmission of the lifting structure, thereby realizing the cutting and limiting integration and improving the processing efficiency.
2. According to the utility model, the multifunctional limiting structure is combined by the limiting sleeve plate and the cambered surface electromagnet, and after the multifunctional limiting structure is combined with the multifunctional cutting device, the cutting limiting effect of the iron pipeline raw material can be improved on the basis of clamping and fixing the extrusion limiting structure, and the use effect is further optimized.
Drawings
FIG. 1 is a schematic elevational view of the structure of the present utility model;
FIG. 2 is a schematic left-hand view of the structure of the present utility model;
FIG. 3 is a schematic view in partial cross-section of the structure of the present utility model;
FIG. 4 is a schematic top view of a cutting disk of the present utility model;
FIG. 5 is an enlarged schematic view of a structural power take-off of the present utility model;
fig. 6 is an enlarged schematic view of the structural stop collar plate of the present utility model.
In the figure: 1. a hollow base; 2. a door; 3. pipeline raw materials; 4. positioning the sleeve; 5. a limiting sleeve plate; 6. a dust-proof sleeve plate; 7. the transition is connected with the sleeve plate; 8. a lifting structure; 9. a transmission shaft; 10. a cutting disc; 11. a power output part; 111. a first gear; 112. a second gear; 113. a servo motor; 12. engaging the air delivery structure; 121. an output shaft; 122. a fan blade; 123. a third gear; 124. a fourth gear; 13. extruding a limiting structure; 131. a pressing plate; 132. a guide rod; 133. a compression spring; 14. a connecting pipe; 15. an arc electromagnet.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-6, a cutting device for municipal engineering materials comprises a hollow base 1, mounting plates are fixedly connected to two sides of the hollow base 1, a yielding groove is formed in one side of each mounting plate, a box door 2 and a pipeline raw material 3 are hinged to the inner side of the front end structure of the hollow base 1, a positioning sleeve 4 is fixedly connected to the top surface of the middle part of the hollow base 1, limiting sleeve plates 5 are mounted on two sides of the top of the hollow base 1, the two limiting sleeve plates 5 are respectively positioned on two sides of the positioning sleeve 4, and the pipeline raw material 3 sequentially penetrates through the inner side of the top of the positioning sleeve 4 and the inner side of the top of the two limiting sleeve plates 5 to be sleeved;
the top of the positioning sleeve 4 is clamped with a dustproof sleeve plate 6, the outer side of the top of the dustproof sleeve plate 6 is fixedly sleeved with a transition connecting sleeve plate 7, the top of the transition connecting sleeve plate 7 is in transmission connection with a lifting structure 8, the lifting structure 8 consists of an electric push rod and a supporting frame fixedly connected with the surface of a shell of the electric push rod, the side output end of the electric push rod is fixedly connected with the top of the transition connecting sleeve plate 7, the supporting frame is fixedly connected with the top of the hollow base 1, and the side walls of the two sides of the dustproof sleeve plate 6 are provided with yielding grooves;
the inner side of the top of the dustproof sleeve plate 6 is sleeved with a transmission shaft 9 and a cutting disc 10 through bearings, two ends of the transmission shaft 9 respectively protrude out of two sides of the dustproof sleeve plate 6, two ends of the transmission shaft 9 are respectively connected with a power output part 11 and a meshed wind transmission structure 12 in a transmission manner, a first gear 111, a second gear 112 and a servo motor 113 are arranged in the power output part 11, the output end of the servo motor 113 is fixedly connected with the middle part of the first gear 111, the first gear 111 is meshed with the second gear 112, the middle part of the second gear 112 is fixedly connected with the end head of one end of the transmission shaft 9, a connecting pipe 14 is arranged between the top of the meshed wind transmission structure 12 and the top of the dustproof sleeve plate 6, an output shaft 121, a third gear 123 and a fourth gear 124 are arranged in the interior of the meshed wind transmission structure 12, one end of the output shaft 121 is sleeved with the middle part of the third gear 123 through bearings, the other end of the output shaft 121 is fixedly connected with the surface of one side of the dustproof sleeve plate 6, the end head of the middle part of the fourth gear 124 is fixedly connected with the end head of the transmission shaft 9, the end head of one end of the output shaft 121 is fixedly connected with an output shaft 121, the third gear 123, the fan blades 122, the fourth gear 124 and the protection shell body 10 are fixedly connected with the two sides of the top of the dustproof sleeve plate 6 are sleeved with the two sides of the same side of the dustproof sleeve plate 6, and the protection shell 10 is fixedly connected with the top of the dustproof sleeve plate, respectively;
the inside of transitional coupling sleeve plate 7 both sides all is equipped with extrusion limit structure 13, and the bottom structure of two extrusion limit structure 13 installs the surface at pipeline raw materials 3 both ends respectively, carry out spacing processing, the inside of two extrusion limit structure 13 all is provided with presses and holds board 131, and two presses and hold board 131 and the both ends of two spacing sleeve plates 5 and carry out the suit spacing respectively, the equal fixedly connected with guide bar 132 in top of two presses and hold board 131 and compression spring 133, the inboard in transitional coupling sleeve plate 7 bottom of top joint of guide bar 132, compression spring 133's top fixed connection is in transitional coupling sleeve plate 7's bottom surface.
Working principle: when the cutting device is used, when the pipeline raw material 3 is cut, the power output part 11 drives the cutting disc 10 to rotate through the transmission shaft 9, then the lifting structure 8 drives the rotating cutting disc 10 to perform cutting operation through the transitional connection sleeve plate 7, and in the middle of the cutting process, the two extrusion limiting structures 13 contact the pipeline raw material 3 before the cutting disc 10 and gradually extrude and fix the pipeline raw material 3 under the lifting transmission of the lifting structure 8, so that cutting and limiting integration is realized, and the processing efficiency is improved.
Example two
With respect to embodiment one, the pipe stock 3 is an iron stock;
referring to fig. 1-6, a cutting device for municipal engineering materials comprises a hollow base 1, mounting plates are fixedly connected to two sides of the hollow base 1, a yielding groove is formed in one side of each mounting plate, a box door 2 and a pipeline raw material 3 are hinged to the inner side of the front end structure of the hollow base 1, a positioning sleeve 4 is fixedly connected to the top surface of the middle part of the hollow base 1, limiting sleeve plates 5 are mounted on two sides of the top of the hollow base 1, the two limiting sleeve plates 5 are respectively positioned on two sides of the positioning sleeve 4, and the pipeline raw material 3 sequentially penetrates through the inner side of the top of the positioning sleeve 4 and the inner side of the top of the two limiting sleeve plates 5 to be sleeved;
the top of the positioning sleeve 4 is clamped with a dustproof sleeve plate 6, the outer side of the top of the dustproof sleeve plate 6 is fixedly sleeved with a transition connecting sleeve plate 7, the top of the transition connecting sleeve plate 7 is in transmission connection with a lifting structure 8, the lifting structure 8 consists of an electric push rod and a supporting frame fixedly connected with the surface of a shell of the electric push rod, the side output end of the electric push rod is fixedly connected with the top of the transition connecting sleeve plate 7, the supporting frame is fixedly connected with the top of the hollow base 1, and the side walls of the two sides of the dustproof sleeve plate 6 are provided with yielding grooves;
the inner side of the top of the dustproof sleeve plate 6 is sleeved with a transmission shaft 9 and a cutting disc 10 through bearings, two ends of the transmission shaft 9 respectively protrude out of two sides of the dustproof sleeve plate 6, two ends of the transmission shaft 9 are respectively connected with a power output part 11 and a meshed wind transmission structure 12 in a transmission manner, a first gear 111, a second gear 112 and a servo motor 113 are arranged in the power output part 11, the output end of the servo motor 113 is fixedly connected with the middle part of the first gear 111, the first gear 111 is meshed with the second gear 112, the middle part of the second gear 112 is fixedly connected with the end head of one end of the transmission shaft 9, a connecting pipe 14 is arranged between the top of the meshed wind transmission structure 12 and the top of the dustproof sleeve plate 6, an output shaft 121, a third gear 123 and a fourth gear 124 are arranged in the interior of the meshed wind transmission structure 12, one end of the output shaft 121 is sleeved with the middle part of the third gear 123 through bearings, the other end of the output shaft 121 is fixedly connected with the surface of one side of the dustproof sleeve plate 6, the end head of the middle part of the fourth gear 124 is fixedly connected with the end head of the transmission shaft 9, the end head of one end of the output shaft 121 is fixedly connected with an output shaft 121, the third gear 123, the fan blades 122, the fourth gear 124 and the protection shell body 10 are fixedly connected with the two sides of the top of the dustproof sleeve plate 6 are sleeved with the two sides of the same side of the dustproof sleeve plate 6, and the protection shell 10 is fixedly connected with the top of the dustproof sleeve plate, respectively;
the inside of the two sides of the transition connecting sleeve plate 7 is sleeved with extrusion limiting structures 13, the bottom structures of the two extrusion limiting structures 13 are respectively arranged on the surfaces of the two ends of the pipeline raw material 3 for limiting treatment, the inside of the two extrusion limiting structures 13 is provided with pressing and holding plates 131, the two pressing and holding plates 131 and the two ends of the two limiting sleeve plates 5 are respectively sleeved and limited, the tops of the two pressing and holding plates 131 are fixedly connected with guide rods 132 and compression springs 133, the tops of the guide rods 132 are clamped on the inner sides of the bottoms of the transition connecting sleeve plate 7, and the tops of the compression springs 133 are fixedly connected to the bottom surface of the transition connecting sleeve plate 7;
the inside of two limit sleeve plates 5 is fixedly sleeved with arc electromagnets 15, and the magnetic attraction surfaces at the tops of the two arc electromagnets 15 are connected with the surfaces at the two ends of the pipeline raw material 3 in a fitting way.
Working principle: when the cutting machine is used, the arc electromagnet 15 is started, the arc electromagnet 15 is enabled to magnetically adsorb the pipeline raw material 3, when the pipeline raw material 3 is cut, the power output part 11 drives the cutting disc 10 to rotate through the transmission shaft 9, then the lifting structure 8 drives the rotating cutting disc 10 to perform cutting operation through the transitional coupling sleeve plate 7, in the middle of the cutting process, the two extrusion limiting structures 13 contact the pipeline raw material 3 before the cutting disc 10 and gradually extrude and fix the pipeline raw material 3 under the lifting transmission of the lifting structure 8, so that cutting and limiting integration is realized, and the machining efficiency is improved.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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. Meanwhile, in the drawings of the present utility model, the filling pattern is only for distinguishing the layers, and is not limited in any way.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a cutting device for municipal works material, includes cavity base (1), is located chamber door (2) of the inboard articulated installation of cavity base (1) front end structure, pipeline raw materials (3), its characterized in that: the top surface in the middle of the hollow base (1) is fixedly connected with a positioning sleeve (4), limiting sleeve plates (5) are arranged on two sides of the top of the hollow base (1), the two limiting sleeve plates (5) are respectively positioned on two sides of the positioning sleeve (4), and pipeline raw materials (3) sequentially penetrate through the inner side of the top of the positioning sleeve (4) and the inner sides of the tops of the two limiting sleeve plates (5) to be sleeved;
the top of the positioning sleeve (4) is clamped with a dustproof sleeve plate (6), the outer side of the top of the dustproof sleeve plate (6) is fixedly sleeved with a transition connection sleeve plate (7), the top of the transition connection sleeve plate (7) is connected with a lifting structure (8) in a transmission manner, and the side walls of the two sides of the dustproof sleeve plate (6) are provided with abdication grooves;
the inner side of the top of the dustproof cover plate (6) is sleeved with a transmission shaft (9) and a cutting disc (10) through bearings, two ends of the transmission shaft (9) respectively protrude out of two sides of the dustproof cover plate (6), two ends of the transmission shaft (9) are respectively connected with a power output part (11) and a meshing air transmission structure (12) in a transmission mode, a connecting pipe (14) is arranged between the top of the meshing air transmission structure (12) and the top of the dustproof cover plate (6), and the cutting disc (10) is fixedly sleeved on the surface of one end of the transmission shaft (9);
the inside of transitional coupling sleeve board (7) both sides all overlaps extrusion limit structure (13), and the surface at pipeline raw materials (3) both ends is installed respectively to the bottom structure of two extrusion limit structure (13), carries out spacing processing.
2. The cutting device for municipal engineering materials according to claim 1, wherein: the two limit sleeve plates (5) are fixedly sleeved with arc electromagnets (15), and the top magnetic attraction surfaces of the two arc electromagnets (15) are connected with the surfaces of the two ends of the pipeline raw material (3) in a fitting manner.
3. The cutting device for municipal engineering materials according to claim 1, wherein: the power output device is characterized in that a first gear (111), a second gear (112) and a servo motor (113) are arranged in the power output part (11), the output end of the servo motor (113) is fixedly connected with the middle part of the first gear (111), the first gear (111) is meshed with the second gear (112), and the middle part of the second gear (112) is fixedly connected with the end of one end of the transmission shaft (9).
4. The cutting device for municipal engineering materials according to claim 1, wherein: the inside of meshing wind-conveying structure (12) is provided with output shaft (121), third gear (123), fourth gear (124), and third gear (123) are connected with fourth gear (124) meshing, the inboard suit in one end of output shaft (121) and third gear (123) middle part through the bearing, the other end and the fixed surface of dust cover board (6) one side of output shaft (121) are connected, the inboard in fourth gear (124) middle part is fixed with the end of transmission shaft (9) other end and is cup jointed, the end fixedly connected with flabellum (122) of output shaft (121) one end.
5. The cutting device for municipal engineering materials according to claim 4, wherein: the outer sides of the output shaft (121), the third gear (123), the fourth gear (124) and the fan blades (122) are jointly movably sleeved with a protective shell, the protective shell is fixedly connected to the side face of one side of the dustproof cover plate (6), and two ends of the connecting pipe (14) are respectively and fixedly connected to the inner side of the top of the dustproof cover plate (6) and the inner side of the top of the protective shell.
6. The cutting device for municipal engineering materials according to claim 1, wherein: the lifting structure (8) is composed of an electric push rod and a supporting frame fixedly connected with the surface of a shell of the electric push rod, wherein the side output end of the electric push rod is fixedly connected with the top of a transitional connection sleeve plate (7), and the supporting frame is fixedly connected with the top of the hollow base (1).
7. The cutting device for municipal engineering materials according to claim 1, wherein: two the inside of extrusion limit structure (13) all is provided with presses and holds board (131), and two presses and hold board (131) and the both ends of two spacing sleeve boards (5) and carry out the suit spacing respectively, and the equal fixedly connected with guide bar (132) in top of two presses and hold board (131) and compression spring (133), the inboard in transitional coupling sleeve board (7) bottom of top joint of guide bar (132), the top fixed connection of compression spring (133) is in the bottom surface of transitional coupling sleeve board (7).
8. The cutting device for municipal engineering materials according to claim 1, wherein: the two sides of the hollow base (1) are fixedly connected with mounting plates, and a yielding groove is formed in one side of each mounting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321201368.5U CN219705350U (en) | 2023-05-18 | 2023-05-18 | Cutting device for municipal engineering material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321201368.5U CN219705350U (en) | 2023-05-18 | 2023-05-18 | Cutting device for municipal engineering material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219705350U true CN219705350U (en) | 2023-09-19 |
Family
ID=87997878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321201368.5U Active CN219705350U (en) | 2023-05-18 | 2023-05-18 | Cutting device for municipal engineering material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219705350U (en) |
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2023
- 2023-05-18 CN CN202321201368.5U patent/CN219705350U/en active Active
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