CN220883442U - Polyethylene pipe chisel connects joint crimping device - Google Patents
Polyethylene pipe chisel connects joint crimping device Download PDFInfo
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- CN220883442U CN220883442U CN202321407699.4U CN202321407699U CN220883442U CN 220883442 U CN220883442 U CN 220883442U CN 202321407699 U CN202321407699 U CN 202321407699U CN 220883442 U CN220883442 U CN 220883442U
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- polyethylene pipe
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- -1 Polyethylene Polymers 0.000 title claims abstract description 39
- 239000004698 Polyethylene Substances 0.000 title claims abstract description 39
- 229920000573 polyethylene Polymers 0.000 title claims abstract description 39
- 238000002788 crimping Methods 0.000 title claims abstract description 32
- 238000010438 heat treatment Methods 0.000 claims abstract description 49
- 206010044048 Tooth missing Diseases 0.000 claims description 11
- 238000000034 method Methods 0.000 description 5
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of pipeline processing, in particular to a polyethylene pipe chisel joint crimping device which comprises a base, a lifting assembly, a clamping assembly, a heating assembly and a placing piece, wherein the lifting assembly is arranged on the base; the base is provided with a guide rail which is vertically arranged, and the lifting assembly runs along the guide rail; the clamping assembly is connected to the lifting assembly, and the lifting assembly drives the clamping assembly to open and close when moving up and down along the guide rail; the heating component is connected below the side edge of the clamping component; the placing piece is positioned right below the clamping component; according to the utility model, the clamping assembly is capable of being in an open state when the lifting assembly is positioned at a high position, the polyethylene pipe is placed at the moment, the lifting assembly is lowered, the clamping assembly is driven to be closed to clamp the polyethylene pipe, the heating assembly is used for heating the tail end of the polyethylene pipe, the joint is placed on the placing piece, and the lifting assembly is lowered to the lowest point to press the polyethylene pipe against the joint; the crimping efficiency is improved, and the crimping quality is improved.
Description
Technical Field
The utility model relates to the technical field of pipeline processing, in particular to a crimping device of a polyethylene pipe chisel joint.
Background
The air systems in motor train units are largely connected by polyethylene hoses, most of which are connected by polyethylene hoses and chisel joints in a matched manner. The conventional chisel joint uses a conventional chisel joint to chisel the joint into the polyethylene hose. The hose is not easy to fix in the chiseling process, the hose is required to be wound on the felt strip, and then the large pliers are used for clamping. But the fixing is unreliable, and the chiseling process is easy to loosen. The metal joint is knocked by a rubber hammer or a plastic hammer so as to be pressed into the polyethylene hose. The drilling process is forced off axis resulting in poor crimp quality. And the crimping mode is low in efficiency.
Disclosure of utility model
In order to overcome the defects in the prior art, the technical problem to be solved by the utility model is to provide the polyethylene pipe chisel joint crimping device with higher press mounting efficiency.
In order to solve the technical problems, the utility model adopts the following technical scheme:
a crimping device of a polyethylene pipe chisel joint comprises a base, a lifting assembly, a clamping assembly, a heating assembly and a placing piece;
the base is provided with a guide rail which is vertically arranged, and the lifting assembly runs along the guide rail;
The clamping assembly is connected to the lifting assembly, and the lifting assembly drives the clamping assembly to open and close when moving up and down along the guide rail;
The heating component is connected below the side edge of the clamping component;
The placement member is located directly below the clamping assembly.
Preferably, the guide rail is a rack;
The lifting assembly comprises a shell, a handle, a first rotating shaft, a second rotating shaft, a first gear, a second gear and a gear set;
the bottom of the shell is provided with a through hole, and the rack extends into the through hole; the first rotating shaft and the second rotating shaft are arranged in the shell up and down; the first gear and the handle are arranged on the first rotating shaft, the second gear and the gear set are arranged on the second rotating shaft, and the first gear and the second gear are meshed; the handle is arranged on the first gear; the gear set is meshed with the rack.
Preferably, the gear set comprises a third rotating shaft, a fourth gear, a fifth gear and a sixth gear;
The gear ratio of the fourth gear, the fifth gear and the sixth gear is different, the third rotating shaft is arranged in the shell, the fourth gear is arranged on the second rotating shaft, the fifth gear and the sixth gear are arranged on the third rotating shaft, the fifth gear is meshed with the fourth gear, and the sixth gear is meshed with the rack.
Preferably, the lifting assembly further comprises a supporting plate, the supporting plate is vertically arranged in the shell, and the first rotating shaft, the second rotating shaft and the third rotating shaft respectively penetrate through the supporting plate.
Preferably, the clamping assembly comprises a cam, a fixed module, a sliding module, a track and a sliding block;
The rail is connected to the outer side wall of the shell, and a working window is arranged on one side surface of the shell facing the rail; the cam is arranged on the first rotating shaft, and an annular groove is formed in the side face of the cam; the fixed module is connected to the tail end of the rail, the sliding module is positioned on the rail, and the sliding block is positioned on one side of the sliding module facing the shell;
The sliding block comprises a body and a bolt, and the bolt is positioned in the annular groove to clamp the edge of the groove body by the body and the bolt.
Preferably, the clamping assembly further comprises two clamping blocks, wherein one clamping block is arranged on one side surface of the fixed module facing the sliding module, and the other clamping block is arranged on one side surface of the sliding module facing the fixed module;
the surface of the clamping block facing the other clamping block is provided with a U-shaped groove.
Preferably, the outer side surface of the clamping block comprises a clamping area and a heating area, the clamping area is positioned above the heating area, and the fixing module and the sliding module are respectively arranged on the clamping areas of the two clamping blocks;
The heating assembly comprises two heating blocks, and the two heating blocks are respectively arranged on the heating areas of the two clamping blocks.
Preferably, the base is further provided with a guide post, and the guide post is parallel to the guide rail and extends into the shell.
Preferably, the first gear is a tooth-missing gear, an arc structure is arranged on the side edge of the tooth-missing position of the first gear, and a circular groove structure matched with the arc structure is arranged on the second gear.
Preferably, a notch is formed in the top of the placement piece, and a conical head is arranged in the notch.
The utility model has the beneficial effects that: through the clamping component, the polyethylene pipe can be placed in an open state when the lifting component is located at a high position, the lifting component is lowered, meanwhile, the clamping component is driven to be closed to clamp, meanwhile, the heating component is used for heating, the tail end of the polyethylene pipe is heated, the joint is placed on the placing piece, the lifting component is lowered to the lowest point, and the polyethylene pipe is in pressure connection with the joint; the crimping efficiency is improved, and the crimping quality is improved; and the lifting assembly can be lifted to realize separation, so that the lifting device is simple in structure and convenient to operate.
Drawings
FIG. 1 is a schematic view showing a structure of a polyethylene pipe chisel joint crimping apparatus according to an embodiment of the present utility model;
FIG. 2 is an exploded view of a polyethylene pipe chisel joint crimping apparatus according to an embodiment of the utility model;
FIG. 3 is a schematic view showing the internal structure of a housing of a polyethylene pipe chisel joint crimping apparatus according to an embodiment of the utility model;
FIG. 4 is a schematic view showing a clamping assembly structure of a polyethylene pipe chisel joint crimping apparatus according to an embodiment of the utility model;
Description of the reference numerals: 1. a base; 2. a lifting assembly; 21. a housing; 22. a handle; 23. a first rotating shaft; 231. a circular arc structure; 232. a round groove structure; 24. a second rotating shaft; 25. a first gear; 26. a second gear; 27. a gear set; 271. a third rotating shaft; 272. a fourth gear; 273. a fifth gear; 274. a sixth gear; 28. a support plate; 29. a working window; 3. a clamping assembly; 31. a cam; 311. an annular groove; 32. a fixed module; 33. a sliding module; 34. a track; 35. a sliding block; 351. a plug pin; 36. a clamping block; 361. a U-shaped groove; 362. a clamping zone; 363. a heating zone; 4. a heating assembly; 5. a placement member; 51. a conical head; 6. a guide rail; 7. and a guide post.
Detailed Description
In order to describe the technical contents, the achieved objects and effects of the present utility model in detail, the following description will be made with reference to the embodiments in conjunction with the accompanying drawings.
Referring to fig. 1 to 4, the crimping device for a polyethylene pipe chisel joint of the present utility model includes a base 1, a lifting assembly 2, a clamping assembly 3, a heating assembly 4 and a placement member 5;
The base 1 is provided with a guide rail 6 which is vertically arranged, and the lifting assembly 2 runs along the guide rail 6;
The clamping assembly 3 is connected to the lifting assembly 2, and the lifting assembly 2 drives the clamping assembly 3 to open and close when moving up and down along the guide rail 6;
The heating component 4 is connected below the side edge of the clamping component 3;
The placement member 5 is located directly below the clamping assembly 3.
As can be seen from the above description, the clamping assembly 3 is capable of being opened when the lifting assembly 2 is located at a high position, at this time, a polyethylene pipe is placed in the clamping assembly, the lifting assembly 2 is lowered, the clamping assembly 3 is driven to be closed to clamp the clamping assembly, the heating assembly 4 is used for heating the tail end of the polyethylene pipe, the joint is placed on the placing piece 5, and the lifting assembly 2 is lowered to the lowest point to press the polyethylene pipe against the joint; the crimping efficiency is improved, and the crimping quality is improved; and can realize breaking away from through lifting assembly 2 ascending, simple structure, convenient operation.
Further, the guide rail 6 is a rack;
The lifting assembly 2 comprises a shell 21, a handle 22, a first rotating shaft 23, a second rotating shaft 24, a first gear 25, a second gear 26 and a gear set 27;
The bottom of the shell 21 is provided with a through hole, and the rack extends into the through hole; the first rotating shaft 23 and the second rotating shaft 24 are arranged in the shell 21 up and down; the first gear 25 and the handle 22 are arranged on the first rotating shaft 23, the second gear 26 and the gear set 27 are arranged on the second rotating shaft 24, and the first gear 25 and the second gear 26 are meshed; the handle 22 is arranged on the first gear 25; the gear set 27 is meshed with a rack.
From the above description, it is known that manual control can be facilitated by controlling the device in a manner of using a gear and a handle 22; by setting the gear set 27, the amplitude of each movement can be controlled by controlling the size proportion of the different gears of the gear set 27.
Further, the gear set 27 includes a third rotating shaft 271, a fourth gear 272, a fifth gear 273, and a sixth gear 274;
The fourth gear 272, the fifth gear 273 and the sixth gear 274 have different gear ratios, the third rotating shaft 271 is disposed in the housing 21, the fourth gear 272 is disposed on the second rotating shaft 24, the fifth gear 273 and the sixth gear 274 are disposed on the third rotating shaft 271, the fifth gear 273 is meshed with the fourth gear 272, and the sixth gear 274 is meshed with the rack.
Further, the lifting assembly 2 further includes a support plate 28, the support plate 28 is vertically disposed in the housing 21, and the first rotating shaft 23, the second rotating shaft 24, and the third rotating shaft 271 respectively pass through the support plate 28.
As is apparent from the above description, the rigidity of the housing 21 can be enhanced and the mechanical properties can be improved by the support plate 28.
Further, the clamping assembly 3 comprises a cam 31, a fixed module 32, a sliding module 33, a track 34 and a sliding block 35;
the rail 34 is connected to the outer side wall of the housing 21, and a side surface of the housing 21 facing the rail 34 is provided with a working window 29; the cam 31 is arranged on the first rotating shaft 23, and an annular groove 311 is arranged on the side surface of the cam 31; the fixed module 32 is connected to the end of the rail 34, the sliding module 33 is located on the rail 34, and the sliding block 35 is located on the side of the sliding module 33 facing the housing 21;
The sliding block 35 comprises a body and a plug pin 351, and the plug pin 351 is positioned in the annular groove 311 to clamp the edge of the groove body by the body and the plug pin 351.
As is apparent from the above description, during the clamping process, the handle 22 is pressed downward, the cam 31 rotates together with the handle 22, and the cam 31 eccentrically protrudes to press the slider 35 to move forward; during the release process, the arm is lifted upwards, the cam 31 rotates together with the handle 22, and the latch 351 of the sliding block 35 slides along the groove on the cam 31, so that the latch moves backwards.
Further, the clamping assembly 3 further comprises two clamping blocks 36, wherein one clamping block 36 is arranged on one side of the fixed module 32 facing the sliding module 33, and the other clamping block 36 is arranged on one side of the sliding module 33 facing the fixed module 32;
The surface of the clamping block 36 facing the other clamping block 36 is provided with a U-shaped groove 361.
As can be seen from the above description, the pipe can be better clamped by the provision of the U-shaped groove 361.
Further, the outer side surface of the clamping block 36 comprises a clamping area 362 and a heating area 363, the clamping area 362 is located above the heating area 363, and the fixing module 32 and the sliding module 33 are respectively arranged on the clamping areas of the two clamping blocks 36;
The heating assembly 4 comprises two heating blocks, which are respectively arranged on the heating zones 363 of the two clamping blocks 36.
As can be seen from the above description, the heating zone 363 is not stressed by dividing the clamping block 36 into two zones, wherein the clamping zone 362 is formed by a region of clamping zone 362 that is slightly smaller than the region of heating zone 363 to perform the clamping function; the preheating area has no clamping function, and only realizes a guiding function and a preheating function; the slightly larger clamping relieves the crimping difficulty caused by the enlarged outer diameter of the polyethylene hose when the joint is pressed in.
Further, the base 1 is further provided with a guide post 7, and the guide post 7 is parallel to the guide rail 6 and extends into the housing 21.
Further, the first gear 25 is a tooth-missing gear, an arc structure 231 is disposed on a side edge of the tooth-missing position of the first gear 25, and a circular groove structure 232 matched with the arc structure 231 is disposed on the second gear 26.
As is apparent from the above description, when the first gear 25 is rotated to the tooth-missing position at the engagement position of the first gear 25 and the second gear 26, the circular arc structure 231 of the first gear 25 is engaged with the circular groove structure 232 of the second gear 26, so that the first gear 25 continues to rotate, and the second gear 26 stays at the original position and does not rotate any more. Until the first gear 25 rotates to a toothed position, the second gear 26 continues to rotate in mesh with the first gear 25; the lifting mechanism is maintained at the original height without moving up and down when the handle 22 is rotated by an angle, which is mainly used for operating the clamping mechanism for clamping the polyethylene hose.
Further, a notch is formed in the top of the placement member 5, and a conical head 51 is disposed in the notch.
As can be seen from the above description, the joint can be placed therein by the arrangement of the notch and the nozzle head, so that the joint is ensured to be placed vertically, and the axis of the joint is along the compression joint movement direction; the middle head enables the connector to be placed in the middle head smoothly, and ensures that the connector can be separated from the connector placement device smoothly after crimping is completed.
Example 1
The crimping device for the polyethylene pipe chisel joint comprises a base 1, a lifting assembly 2, a clamping assembly 3, a heating assembly 4 and a placing piece 5;
The base 1 is provided with a guide rail 6 which is vertically arranged, and the lifting assembly 2 runs along the guide rail 6;
The clamping assembly 3 is connected to the lifting assembly 2, and the lifting assembly 2 drives the clamping assembly 3 to open and close when moving up and down along the guide rail 6;
The heating component 4 is connected below the side edge of the clamping component 3;
The placement member 5 is located directly below the clamping assembly 3.
The guide rail 6 is a rack;
The lifting assembly 2 comprises a shell 21, a handle 22, a first rotating shaft 23, a second rotating shaft 24, a first gear 25, a second gear 26 and a gear set 27;
The bottom of the shell 21 is provided with a through hole, and the rack extends into the through hole; the first rotating shaft 23 and the second rotating shaft 24 are arranged in the shell 21 up and down; the first gear 25 and the handle 22 are arranged on the first rotating shaft 23, the second gear 26 and the gear set 27 are arranged on the second rotating shaft 24, and the first gear 25 and the second gear 26 are meshed; the handle 22 is arranged on the first gear 25; the gear set 27 is meshed with a rack.
The gear set 27 includes a third shaft 271, a fourth gear 272, a fifth gear 273, and a sixth gear 274;
The fourth gear 272, the fifth gear 273 and the sixth gear 274 have different gear ratios, the third rotating shaft 271 is disposed in the housing 21, the fourth gear 272 is disposed on the second rotating shaft 24, the fifth gear 273 and the sixth gear 274 are disposed on the third rotating shaft 271, the fifth gear 273 is meshed with the fourth gear 272, and the sixth gear 274 is meshed with the rack.
The lifting assembly 2 further comprises a support plate 28, the support plate 28 is vertically arranged in the housing 21, and the first rotating shaft 23, the second rotating shaft 24 and the third rotating shaft 271 respectively penetrate through the support plate 28.
The clamping assembly 3 comprises a cam 31, a fixed module 32, a sliding module 33, a track 34 and a sliding block 35;
the rail 34 is connected to the outer side wall of the housing 21, and a side surface of the housing 21 facing the rail 34 is provided with a working window 29; the cam 31 is arranged on the first rotating shaft 23, and an annular groove 311 is arranged on the side surface of the cam 31; the fixed module 32 is connected to the end of the rail 34, the sliding module 33 is located on the rail 34, and the sliding block 35 is located on the side of the sliding module 33 facing the housing 21;
The sliding block 35 comprises a body and a plug pin 351, and the plug pin 351 is positioned in the annular groove 311 to clamp the edge of the groove body by the body and the plug pin 351.
The clamping assembly 3 further comprises two clamping blocks 36, wherein one clamping block 36 is arranged on one side of the fixed module 32 facing the sliding module 33, and the other clamping block 36 is arranged on one side of the sliding module 33 facing the fixed module 32;
The surface of the clamping block 36 facing the other clamping block 36 is provided with a U-shaped groove 361.
The outer side surface of the clamping blocks 36 comprises a clamping zone 362 and a heating zone 363, the clamping zone 362 is positioned above the heating zone 363, and the fixed module 32 and the sliding module 33 are respectively arranged on the clamping zones of the two clamping blocks 36;
The heating assembly 4 comprises two heating blocks, which are respectively arranged on the heating zones 363 of the two clamping blocks 36.
The base 1 is also provided with a guide post 7, and the guide post 7 is parallel to the guide rail 6 and extends into the shell 21.
The first gear 25 is a tooth-missing gear, an arc structure 231 is arranged on the side edge of the tooth-missing position of the first gear 25, and a circular groove structure 232 matched with the arc structure 231 is arranged on the second gear 26.
The top of the placement piece 5 is provided with a notch, and a conical head 51 is arranged in the notch.
Example two
The crimping device for the polyethylene pipe chisel joint comprises a base 1, a lifting assembly 2, a clamping assembly 3, a heating assembly 4 and a placing piece 5;
The base 1 is provided with a guide rail 6 which is vertically arranged, and the lifting assembly 2 runs along the guide rail 6;
The clamping assembly 3 is connected to the lifting assembly 2, and the lifting assembly 2 drives the clamping assembly 3 to open and close when moving up and down along the guide rail 6;
The heating component 4 is connected below the side edge of the clamping component 3;
The placement member 5 is located directly below the clamping assembly 3.
The guide rail 6 is a rack;
The lifting assembly 2 comprises a shell 21, a handle 22, a first rotating shaft 23, a second rotating shaft 24, a first gear 25, a second gear 26 and a gear set 27;
The bottom of the shell 21 is provided with a through hole, and the rack extends into the through hole; the first rotating shaft 23 and the second rotating shaft 24 are arranged in the shell 21 up and down; the first gear 25 and the handle 22 are arranged on the first rotating shaft 23, the second gear 26 and the gear set 27 are arranged on the second rotating shaft 24, and the first gear 25 and the second gear 26 are meshed; the handle 22 is arranged on the first gear 25; the gear set 27 is meshed with a rack.
The gear set 27 includes a third shaft 271, a fourth gear 272, a fifth gear 273, and a sixth gear 274;
The fourth gear 272, the fifth gear 273 and the sixth gear 274 have different gear ratios, the third rotating shaft 271 is disposed in the housing 21, the fourth gear 272 is disposed on the second rotating shaft 24, the fifth gear 273 and the sixth gear 274 are disposed on the third rotating shaft 271, the fifth gear 273 is meshed with the fourth gear 272, and the sixth gear 274 is meshed with the rack.
The lifting assembly 2 further comprises a support plate 28, the support plate 28 is vertically arranged in the housing 21, and the first rotating shaft 23, the second rotating shaft 24 and the third rotating shaft 271 respectively penetrate through the support plate 28.
The clamping assembly 3 comprises a cam 31, a fixed module 32, a sliding module 33, a track 34 and a sliding block 35;
the rail 34 is connected to the outer side wall of the housing 21, and a side surface of the housing 21 facing the rail 34 is provided with a working window 29; the cam 31 is arranged on the first rotating shaft 23, and an annular groove 311 is arranged on the side surface of the cam 31; the fixed module 32 is connected to the end of the rail 34, the sliding module 33 is located on the rail 34, and the sliding block 35 is located on the side of the sliding module 33 facing the housing 21;
The sliding block 35 comprises a body and a plug pin 351, and the plug pin 351 is positioned in the annular groove 311 to clamp the edge of the groove body by the body and the plug pin 351.
The clamping assembly 3 further comprises two clamping blocks 36, wherein one clamping block 36 is arranged on one side of the fixed module 32 facing the sliding module 33, and the other clamping block 36 is arranged on one side of the sliding module 33 facing the fixed module 32;
The surface of the clamping block 36 facing the other clamping block 36 is provided with a U-shaped groove 361.
The outer side surface of the clamping blocks 36 comprises a clamping zone 362 and a heating zone 363, the clamping zone 362 is positioned above the heating zone 363, and the fixed module 32 and the sliding module 33 are respectively arranged on the clamping zones of the two clamping blocks 36;
The heating assembly 4 comprises two heating blocks, which are respectively arranged on the heating zones 363 of the two clamping blocks 36.
The first gear 25 is a tooth-missing gear, an arc structure 231 is arranged on the side edge of the tooth-missing position of the first gear 25, and a circular groove structure 232 matched with the arc structure 231 is arranged on the second gear 26.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent changes made by the specification and drawings of the present utility model, or direct or indirect application in the relevant art, are included in the scope of the present utility model.
Claims (10)
1. The crimping device of the polyethylene pipe chisel joint is characterized by comprising a base, a lifting assembly, a clamping assembly, a heating assembly and a placing piece;
the base is provided with a guide rail which is vertically arranged, and the lifting assembly runs along the guide rail;
The clamping assembly is connected to the lifting assembly, and the lifting assembly drives the clamping assembly to open and close when moving up and down along the guide rail;
The heating component is connected below the side edge of the clamping component;
The placement member is located directly below the clamping assembly.
2. The polyethylene pipe chisel joint crimping apparatus of claim 1 wherein said guide is a rack;
The lifting assembly comprises a shell, a handle, a first rotating shaft, a second rotating shaft, a first gear, a second gear and a gear set;
the bottom of the shell is provided with a through hole, and the rack extends into the through hole; the first rotating shaft and the second rotating shaft are arranged in the shell up and down; the first gear and the handle are arranged on the first rotating shaft, the second gear and the gear set are arranged on the second rotating shaft, and the first gear and the second gear are meshed; the handle is arranged on the first gear; the gear set is meshed with the rack.
3. The polyethylene pipe chisel joint crimping apparatus of claim 2 wherein said gear set includes a third shaft, a fourth gear, a fifth gear, a sixth gear;
The gear ratio of the fourth gear, the fifth gear and the sixth gear is different, the third rotating shaft is arranged in the shell, the fourth gear is arranged on the second rotating shaft, the fifth gear and the sixth gear are arranged on the third rotating shaft, the fifth gear is meshed with the fourth gear, and the sixth gear is meshed with the rack.
4. The polyethylene pipe chisel joint crimping apparatus of claim 3 wherein said lifting assembly further comprises a support plate disposed vertically within the housing, said first, second and third shafts passing through the support plate, respectively.
5. The polyethylene pipe chisel joint crimping apparatus of claim 2 wherein said clamping assembly includes a cam, a fixed module, a sliding module, a rail, a sliding block;
The rail is connected to the outer side wall of the shell, and a working window is arranged on one side surface of the shell facing the rail; the cam is arranged on the first rotating shaft, and an annular groove is formed in the side face of the cam; the fixed module is connected to the tail end of the rail, the sliding module is positioned on the rail, and the sliding block is positioned on one side of the sliding module facing the shell;
The sliding block comprises a body and a bolt, and the bolt is positioned in the annular groove to clamp the edge of the groove body by the body and the bolt.
6. The polyethylene pipe chisel joint crimping apparatus of claim 5 wherein said clamping assembly further comprises two clamping blocks, one of said clamping blocks being disposed on a side of the fixed module facing the sliding module and the other of said clamping blocks being disposed on a side of the sliding module facing the fixed module;
the surface of the clamping block facing the other clamping block is provided with a U-shaped groove.
7. The polyethylene pipe chisel joint crimping device according to claim 6 wherein the clamping block outer side comprises a clamping zone and a heating zone, the clamping zone being located above the heating zone, the fixed module and the sliding module being respectively disposed on the clamping zones of the two clamping blocks;
The heating assembly comprises two heating blocks, and the two heating blocks are respectively arranged on the heating areas of the two clamping blocks.
8. The polyethylene pipe chisel joint crimping apparatus of claim 2 wherein said base further has a guide post disposed thereon, said guide post being parallel to the guide rail and extending into the housing.
9. The polyethylene pipe chisel joint crimping device of claim 2 wherein the first gear is a tooth missing gear, the first gear is provided with a circular arc structure on the side of the tooth missing position, and the second gear is provided with a circular groove structure matched with the circular arc structure.
10. The polyethylene pipe chisel joint crimping device of claim 1 wherein the placement member top is provided with a slot, and wherein a bit is provided in the slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321407699.4U CN220883442U (en) | 2023-06-05 | 2023-06-05 | Polyethylene pipe chisel connects joint crimping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321407699.4U CN220883442U (en) | 2023-06-05 | 2023-06-05 | Polyethylene pipe chisel connects joint crimping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220883442U true CN220883442U (en) | 2024-05-03 |
Family
ID=90843437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321407699.4U Active CN220883442U (en) | 2023-06-05 | 2023-06-05 | Polyethylene pipe chisel connects joint crimping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220883442U (en) |
-
2023
- 2023-06-05 CN CN202321407699.4U patent/CN220883442U/en active Active
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