CN213971485U - PVC material cutting device - Google Patents
PVC material cutting device Download PDFInfo
- Publication number
- CN213971485U CN213971485U CN202022741742.3U CN202022741742U CN213971485U CN 213971485 U CN213971485 U CN 213971485U CN 202022741742 U CN202022741742 U CN 202022741742U CN 213971485 U CN213971485 U CN 213971485U
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- pvc pipe
- arm lock
- sets
- collet
- cylinder
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- 238000005520 cutting process Methods 0.000 title claims abstract description 20
- 239000000463 material Substances 0.000 title claims abstract description 19
- 230000000694 effects Effects 0.000 abstract description 5
- 230000007246 mechanism Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 3
- 238000003825 pressing Methods 0.000 description 2
- 230000002040 relaxant effect Effects 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000004075 alteration Effects 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
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a PVC material production technical field specifically is a cutting device of PVC material, including the processing platform, the fixed two sets of seats that bear that are provided with on the processing platform, bear the weight of and placed the PVC pipe on the seat, the both sides of PVC pipe are provided with fixture, fixture includes two sets of arm lock, collet and guide bar, collet one end fixed connection guide bar, the collet other end is inconsistent with the lower terminal surface of PVC pipe, two sets of arm lock carry out reciprocal deflection motion on the processing platform by the drive arrangement drive, two sets of arm lock are mirror symmetry about the PVC pipe, and the arm lock is close to the fixed first cylinder that is provided with of one end of PVC pipe, first cylinder is inconsistent with the lateral wall of PVC pipe. Carry out the three-dimensional centre gripping through two sets of first cylinders and collet to the PVC pipe, fixed effect is better, avoids the PVC pipe to take place axial rotation or radial movement, provides fine operating condition for later stage cutting mechanism.
Description
Technical Field
The utility model relates to a PVC material production technical field specifically is a PVC material's cutting device.
Background
In the use process of the PVC pipe, the pipeline is often required to be cut according to the requirements of workers so as to adapt to various different working environments;
application number is CN201821115125.9 china uses novel patent a PVC material's cutting device, including operation platform, the platform is placed to the material, a support frame, material cutting ground and handle of a knife, operation platform is installed directly over the supporter, operation platform and supporter zonulae occludens, operation platform dead ahead is provided with switch, the switch embedding sets up in operation platform, this kind of PVC material's cutting device, can adjust the thickness regulator according to the required material thickness of oneself when the error takes place in automatic link operating personnel, just so can not delay operating time because of the error of automatic gear, guarantee the work efficiency and the life of engine and cutting knife. However, the device has poor clamping effect and cannot be applied to cutting PVC pipes.
In view of this, we propose a cutting device for PVC material.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a PVC material's cutting device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cutting device of PVC material, includes the processing platform, the last fixed two sets of seats that bear that are provided with of processing platform, bear the PVC pipe of having placed on the seat, the both sides of PVC pipe are provided with fixture, fixture includes two sets of arm lock, collet and guide bar, collet one end fixed connection guide bar, the collet other end is inconsistent with the lower terminal surface of PVC pipe, and two sets of arm lock carry out reciprocating deflection motion on the processing platform by the drive arrangement drive, and two sets of arm lock are mirror symmetry about the PVC pipe, and the arm lock is close to the fixed first cylinder that is provided with of one end of PVC pipe, first cylinder is inconsistent with the lateral wall of PVC pipe.
Preferably, a concave groove is formed in the machining platform, a driving device is arranged in the concave groove and comprises an inclined plane moving block, a sliding strip and a hydraulic cylinder, a piston rod of the hydraulic cylinder is fixedly connected with the sliding strip, a limiting plate is slidably connected to the lower end of the sliding strip, the upper end face of the sliding strip and the lower end face of the inclined plane moving block are both arranged in an inclined manner, and the lower end of the guide rod extends into the concave groove and is fixedly connected with the inclined plane moving block.
Preferably, the middle part of the clamping arm is rotatably connected with a supporting block, the supporting block is fixedly arranged on the side wall of the concave groove, one end of the clamping arm close to the inclined plane moving block is rotatably provided with a second cylinder, and the second cylinder is abutted to the lateral inclined plane end of the inclined plane moving block.
Preferably, the lower extreme of supporting shoe is provided with the spring, the inside arc bracing piece that is equipped with of inserting of spring, arc bracing piece one end fixed connection concave groove's lateral wall, the arc bracing piece other end runs through spring and arm lock and fixed connection dog in proper order.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through setting up spring and arc bracing piece cooperation and acting on the arm lock for the arm lock can drive the second cylinder and laminate in the both sides of inclined plane movable block all the time, thereby is convenient for realize pressing from both sides tightly or relaxing the PVC pipe.
2. The utility model discloses novel structure, reasonable in design has the rubber pad through all gluing at collet and first cylindrical outer wall, can the significantly reduced crush to the PVC pipe to carry out the three-dimensional centre gripping to the PVC pipe through two sets of first cylinders and collet, fixed effect is better, avoids the PVC pipe to take place axial rotation or radial movement, provides fine operating condition for later stage cutting mechanism.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic sectional view taken along line a-a in fig. 1.
In the figure: the processing platform comprises a processing platform 1, a bearing seat 2, a PVC pipe 3, a clamping arm 4, a first cylinder 5, a second cylinder 6, a supporting block 7, a bottom support 8, a guide rod 9, an inclined plane moving block 10, an arc-shaped supporting rod 11, a spring 12, a slide bar 13 and a hydraulic cylinder 14.
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 to 2, the present invention provides a technical solution: the utility model provides a cutting device of PVC material, including processing platform 1, processing platform 1 is last to be fixed to be provided with two sets of carrier seats 2, bear and to have placed PVC pipe 3 on the carrier seat 2, the both sides of PVC pipe 3 are provided with fixture, fixture includes two sets of arm lock 4, collet 8 and guide bar 9, collet 8 one end fixed connection guide bar 9, the collet 8 other end is inconsistent with the lower terminal surface of PVC pipe 3, two sets of arm lock 4 are by the drive arrangement drive reciprocal deflection motion that carries out on processing platform 1, two sets of arm lock 4 are mirror symmetry about PVC pipe 3, and arm lock 4 is close to the fixed first cylinder 5 that is provided with of one end of PVC pipe 3, first cylinder 5 is inconsistent with the lateral wall of PVC pipe 3. Collet 8 is convex piece, and collet 8 all is glued with the rubber pad with the outer wall of first cylinder 5, sets up like this and has reduced the crushing to PVC pipe 3 to carry out the three-dimensional centre gripping through two sets of first cylinders 5 and collet 8 to PVC pipe 3, fixed effect is better.
As shown in fig. 2, a concave groove is formed in the processing platform 1, a driving device is arranged in the concave groove, the driving device includes an inclined plane moving block 10, a sliding bar 13 and a hydraulic cylinder 14, a piston rod of the hydraulic cylinder 14 is fixedly connected with the sliding bar 13, a limiting plate is slidably connected to the lower end of the sliding bar 13, the upper end surface of the sliding bar 13 and the lower end surface of the inclined plane moving block 10 are both arranged to be inclined, and the lower end of the guide rod 9 extends into the concave groove and is fixedly connected with the inclined plane moving block 10. The middle part of arm lock 4 rotates and is connected with supporting shoe 7, and supporting shoe 7 is fixed to be set up on the lateral wall of concave groove, and the one end that arm lock 4 is close to inclined plane movable block 10 rotates installs second cylinder 6, and second cylinder 6 is inconsistent with the side direction inclined plane end of inclined plane movable block 10.
During the use, start hydraulic cylinder 14, the piston rod of hydraulic cylinder 14 promotes draw runner 13 for draw runner 13 moves to the right and acts on inclined plane movable block 10, makes inclined plane movable block 10 atress drive guide bar 9 and collet 8 rebound, and this in-process, collet 8 contradicts at the lower terminal surface of PVC pipe 3, and the side direction inclined plane of inclined plane movable block 10 acts on second cylinder 6 again simultaneously, makes arm lock 4 deflect to the inboard and drive first cylinder 5 and contradict on PVC pipe 3 outer wall. The utility model has the advantages that the precision is not controlled by the hydraulic cylinder, but by the workpiece, the realization cost is low; the lifting mechanism is self-locked in the movement process, and cannot fall down even if the hydraulic cylinder fails in the lifting process; and the hydraulic cylinder does not need to continuously output force after the lifting is finished, so that the service life of the hydraulic system can be effectively prolonged.
As shown in fig. 2, a spring 12 is disposed at the lower end of the supporting block 7, an arc-shaped supporting rod 11 is inserted into the spring 12, one end of the arc-shaped supporting rod 11 is fixedly connected to the side wall of the concave groove, and the other end of the arc-shaped supporting rod 11 sequentially penetrates through the spring 12 and the clamping arm 4 and is fixedly connected to the stop block. Through setting up spring 12 and the cooperation of arc bracing piece 11 and acting on arm lock 4 for arm lock 4 can drive second cylinder 6 and laminate in the both sides of inclined plane movable block 10 all the time, thereby is convenient for realize pressing from both sides tightly or relaxing PVC pipe 3.
The working principle is as follows: in the in-service use, at first place PVC pipe 3 on bearing seat 2, start hydraulic cylinder 14 after that, the piston rod of hydraulic cylinder 14 promotes draw runner 13, make draw runner 13 move right and act on inclined plane movable block 10, make inclined plane movable block 10 atress drive guide bar 9 and collet 8 rebound, this in-process, collet 8 contradicts at the lower terminal surface of PVC pipe 3, and the side slope of inclined plane movable block 10 acts on second cylinder 6 again simultaneously, make arm lock 4 deflect to the inboard and drive first cylinder 5 and contradict on PVC pipe 3 outer wall. Carry out the three-dimensional centre gripping through two sets of first cylinders 5 and collet 8 to PVC pipe 3, fixed effect is better, avoids PVC pipe 3 to take place axial rotation or radial movement, provides fine operating condition for later stage cutting mechanism.
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 (4)
1. The utility model provides a PVC material's cutting device, includes processing platform (1), its characterized in that: processing platform (1) is gone up the fixed two sets of seats (2) that bear that are provided with, bear and placed PVC pipe (3) on seat (2), the both sides of PVC pipe (3) are provided with fixture, fixture includes two sets of arm lock (4), collet (8) and guide bar (9), collet (8) one end fixed connection guide bar (9), the collet (8) other end is inconsistent with the lower terminal surface of PVC pipe (3), and two sets of arm lock (4) are reciprocal deflection motion by the drive arrangement drive on processing platform (1), and two sets of arm lock (4) are mirror symmetry about PVC pipe (3), and arm lock (4) are close to the fixed first cylinder (5) that is provided with of one end of PVC pipe (3), first cylinder (5) are inconsistent with the lateral wall of PVC pipe (3).
2. The PVC material cutting device according to claim 1, wherein: the processing platform is characterized in that a concave groove is formed in the processing platform (1), a driving device is arranged in the concave groove and comprises an inclined plane moving block (10), a sliding strip (13) and a hydraulic cylinder (14), a piston rod of the hydraulic cylinder (14) is fixedly connected with the sliding strip (13), a limiting plate is connected to the lower end of the sliding strip (13) in a sliding mode, the upper end face of the sliding strip (13) and the lower end face of the inclined plane moving block (10) are all arranged to be inclined, and the lower end of a guide rod (9) stretches into the concave groove and is fixedly connected with the inclined plane moving block (10).
3. The PVC material cutting device according to claim 2, wherein: the middle part of arm lock (4) is rotated and is connected with supporting shoe (7), supporting shoe (7) are fixed to be set up on the lateral wall of concave groove, and arm lock (4) are close to the one end rotation of inclined plane movable block (10) and are installed second cylinder (6), second cylinder (6) and the side direction inclined plane end counterbalance of inclined plane movable block (10).
4. A PVC material cutting apparatus as claimed in claim 3, wherein: the lower extreme of supporting shoe (7) is provided with spring (12), spring (12) inside is inserted and is equipped with arc bracing piece (11), the lateral wall of arc bracing piece (11) one end fixed connection concave groove, spring (12) and arm lock (4) and fixed connection dog are run through in proper order to arc bracing piece (11) other end.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202022741742.3U CN213971485U (en) | 2020-11-24 | 2020-11-24 | PVC material cutting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202022741742.3U CN213971485U (en) | 2020-11-24 | 2020-11-24 | PVC material cutting device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN213971485U true CN213971485U (en) | 2021-08-17 |
Family
ID=77265966
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202022741742.3U Expired - Fee Related CN213971485U (en) | 2020-11-24 | 2020-11-24 | PVC material cutting device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN213971485U (en) |
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2020
- 2020-11-24 CN CN202022741742.3U patent/CN213971485U/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 |
Granted publication date: 20210817 |