CN205021675U - Pneumatic rotary clamping device - Google Patents
Pneumatic rotary clamping device Download PDFInfo
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- CN205021675U CN205021675U CN201520775540.7U CN201520775540U CN205021675U CN 205021675 U CN205021675 U CN 205021675U CN 201520775540 U CN201520775540 U CN 201520775540U CN 205021675 U CN205021675 U CN 205021675U
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- gripping arm
- centre gripping
- cylinder
- power component
- clamping limb
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Abstract
The utility model discloses a pneumatic rotary clamping device, including the fixed subassembly of cutting machine wallboard, power component, centre gripping subassembly and connection, power component sets up the upper end in cutting machine wallboard one side, the end at power component's power take off is connected to the centre gripping subassembly, connect the lower extreme of fixed subassembly setting at power component, power component includes cylinder and cylinder support, the centre gripping subassembly is including initiative centre gripping arm and driven centre gripping arm, the tip of initiative centre gripping arm is articulated with the cylinder, it includes connecting rod, supporting seat and holder to connect fixed subassembly, the both sides at adjacent initiative centre gripping arm or driven centre gripping arm tip are connected respectively at the both ends of connecting rod, initiative centre gripping arm and driven centre gripping arm connect gradually the constitution loop configuration through the connecting rod respectively. The utility model has the advantages that the whole structure is simple single, with low costs, can with the tubular product outer wall self -adaptation of all diameters of the centre gripping within range of allowwing.
Description
Technical field
The utility model relates to a kind of Pneumatic rotary clamping device, is applicable to plastic pipe cutting machine field.
Background technology
The method of clamping of plastic pipe cutting machine common is in the market generally pneumatic (or manual) Hafu type clamping up and down.Hafu type clamping can meet instructions for use substantially, but shortcoming also clearly: one is that cost is higher, and clamping is breathed out furan and generally adopted cast aluminium material; Two is processed complexs, and aluminium breathes out furan part needs processing in pairs, and carries out mark, and when preventing from assembling, mistake is taken; Three is to adjust, and aluminium breathes out furan once completion of processing, and its tube outer diameter that can clamp also just determines, if client needs the tubing producing nonstandard caliber, then needs die sinking again, casting; Four is castings, the process-cycle is longer; Five is that assembling is complicated, and needs careful centering during pipe cutting machine assembling, sometimes even needs special tooling.Traditional shutter reducing clamping device, because clamping limb support is without fixture, makes total built on the sand, and can limit gripping arm effect in clamping process.
Summary of the invention
Technical problem to be solved in the utility model is the defect overcoming prior art, and provide a kind of Pneumatic rotary clamping device, its holistic cost is low, and structure is simple, can adapt to the clamping of the tubing of various diameter.
The utility model solves the problems of the technologies described above the technical scheme taked: a kind of Pneumatic rotary clamping device, comprise cutting machine wallboard, Power Component, clamp assemblies and be connected and fixed assembly, described Power Component is arranged on the upper end of cutting machine wallboard side, described clamp assemblies is connected to the clutch end of Power Component, described in be connected and fixed the lower end that assembly is arranged on Power Component, described Power Component comprises cylinder and cylinder saddle, described cylinder is contained on cutting machine wallboard by cylinder saddle hinge, described clamp assemblies comprises initiatively clamping limb and slave clip gripping arm, described active clamping limb and cylinder hinged, the described assembly that is connected and fixed comprises connecting rod, supporting seat and retainer, described retainer is arranged on supporting seat, described active clamping limb and slave clip gripping arm are cut with scissors respectively by bearing and supporting seat and are filled, the two ends of described connecting rod are connected to the both sides of adjacent active clamping limb or slave clip gripping arm end, described active clamping limb and slave clip gripping arm connect and compose loop configuration successively respectively by connecting rod.
As preferably, described cylinder and cylinder saddle are cut with scissors by circlip for shaft and fill, and described cylinder saddle is connected on cutting machine wallboard by screw, and described cylinder is by bearing pin and circlip for shaft and initiatively clamping limb hinge dress.
As preferably, described active clamping limb comprises one, and described slave clip gripping arm comprises multiple, described active clamping limb and slave clip gripping arm respectively by bearing pin and circlip for shaft and connecting rod hinged.
As preferably, described supporting seat and connecting rod include multiple, and described supporting seat is arranged on cutting machine wallboard by screw, and described retainer is arranged on the top of supporting seat by screw.
As preferably, the end of described active clamping limb and slave clip gripping arm is provided with end and screw is provided with block rubber.
After have employed technique scheme, the utility model has following beneficial effect: the utility model overall structure is simple, cost is low, easy to process, cycle is short, easy to assembly, and owing to being driven initiatively clamping limb and drivenly add the clamping work that gripping arm carries out tubing by cylinder, the automatic centering of clamping limb energy, fast, the plastic pipe of the required cutting of stably clamping, and guarantee to lose efficacy because of operational vibration, owing to being provided with supporting seat and retainer, and retainer and supporting seat are fixedly mounted with by screw, make whole Pneumatic rotary clamping device can keep enough structural strengths and rigidity, ensure that the flexibility of clamping limb action.After cutting process terminates, clamping limb can unclamp automatically and quickly, and gets back to initial position.In clamping process, clamping limb can and allow the outer pipe wall self adaptation of all diameters in clamping range.
Accompanying drawing explanation
Schematic perspective view when Fig. 1 is a kind of Pneumatic rotary clamping device clamping of the present utility model;
Fig. 2 is the schematic perspective view of a kind of Pneumatic rotary clamping device of the present utility model when unclamping;
Front view when Fig. 3 is a kind of Pneumatic rotary clamping device clamping of the present utility model;
Fig. 4 is the front view of a kind of Pneumatic rotary clamping device of the present utility model when unclamping;
Fig. 5 is the structural representation of the active clamping limb of a kind of Pneumatic rotary clamping device of the present utility model;
Fig. 6 is the structural representation of the slave clip gripping arm of a kind of Pneumatic rotary clamping device of the present utility model;
Fig. 7 is the structural representation of the connecting rod of a kind of Pneumatic rotary clamping device of the present utility model;
In figure: 1. cutting machine wallboard, 2. cylinder, 3. cylinder saddle, 4. active clamping limb, 5. slave clip gripping arm, 6. connecting rod, 7. supporting seat, 8. retainer, 9. block rubber.
Detailed description of the invention
In order to make content of the present utility model more easily be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail.
As shown in figs. 1-7, a kind of Pneumatic rotary clamping device, comprise cutting machine wallboard 1, Power Component, clamp assemblies and be connected and fixed assembly, described Power Component is arranged on the upper end of cutting machine wallboard 1 side, described clamp assemblies is connected to the clutch end of Power Component, described in be connected and fixed the lower end that assembly is arranged on Power Component, described Power Component comprises cylinder 2 and cylinder saddle 3, described cylinder 2 is contained on cutting machine wallboard 1 by cylinder saddle 3 hinge, described clamp assemblies comprises initiatively clamping limb 4 and slave clip gripping arm 5, described active clamping limb 4 is hinged with cylinder 2, the described assembly that is connected and fixed comprises connecting rod 6, supporting seat 7 and retainer 8, described retainer 8 is arranged on supporting seat 7, described active clamping limb 4 and slave clip gripping arm 5 are cut with scissors respectively by bearing and supporting seat 7 and are filled, the two ends of described connecting rod 6 are connected to the both sides of adjacent active clamping limb 4 or slave clip gripping arm 5 end, described active clamping limb 4 and slave clip gripping arm 5 connect and compose loop configuration successively respectively by connecting rod 6.
Described cylinder 2 is cut with scissors by circlip for shaft with cylinder saddle 3 and fills, cylinder 2 can be rotated arbitrarily for the center of circle with cylinder saddle 3, described cylinder saddle 3 is connected on cutting machine wallboard 1 by screw, described cylinder 2 by bearing pin and circlip for shaft and initiatively clamping limb 4 cut with scissors dress, make the flexible energy of cylinder piston rod flexibly, effective promote initiatively clamping limb 4 with supporting seat 7 for center of circle rotation.
Described active clamping limb 4 comprises one, described slave clip gripping arm 5 comprises multiple, described active clamping limb 4 and slave clip gripping arm 5 respectively by bearing pin and circlip for shaft and connecting rod 6 hinged, the piston rod of cylinder 2 promotes all active clamping limbs 4 and slave clip gripping arm 5 with pipe cutting machine center for the center of circle rotates.
Described supporting seat 7 and connecting rod 6 include multiple, described supporting seat 7 is arranged on cutting machine wallboard 1 by screw, described retainer 8 is arranged on the top of supporting seat 7 by screw, make whole Pneumatic rotary clamping device manage enough structural strengths and rigidity, ensure that flexibility and the validity of clamping limb action.
The end of described active clamping limb 4 and slave clip gripping arm 5 is provided with end and screw is provided with block rubber 9, make block rubber 9 can and clamping limb servo-actuated, and guarantee block rubber 9 energy effective and required cutting plastic pipe outer wall close contact.
The piston rod of cylinder 2 flexible just can flexibly, effectively promote all active clamping limbs 4 and slave clip gripping arm 5 with pipe cutting machine center for the center of circle rotates, namely with the plastic pipe center of required cutting for the center of circle rotates, and synchronous clamping, until the plastic pipe of required cutting is firmly clamped.
Compared with prior art, the utility model overall structure is simple, cost is low, easy to process, cycle is short, easy to assembly, and owing to being driven initiatively clamping limb and drivenly add the clamping work that gripping arm carries out tubing by cylinder, the automatic centering of clamping limb energy, fast, the plastic pipe of the required cutting of stably clamping, and guarantee to lose efficacy because of operational vibration, owing to being provided with supporting seat and retainer, and retainer and supporting seat are fixedly mounted with by screw, make whole Pneumatic rotary clamping device can keep enough structural strengths and rigidity, ensure that the flexibility of clamping limb action.After cutting process terminates, clamping limb can unclamp automatically and quickly, and gets back to initial position.In clamping process, clamping limb can and allow the outer pipe wall self adaptation of all diameters in clamping range.
Above-described specific embodiment; technical problem, technical scheme and beneficial effect that the utility model solves are further described; be understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. a Pneumatic rotary clamping device, it is characterized in that: comprise cutting machine wallboard (1), Power Component, clamp assemblies and be connected and fixed assembly, described Power Component is arranged on the upper end of cutting machine wallboard (1) side, described clamp assemblies is connected to the clutch end of Power Component, described in be connected and fixed the lower end that assembly is arranged on Power Component;
Described Power Component comprises cylinder (2) and cylinder saddle (3), described cylinder (2) is contained on cutting machine wallboard (1) by cylinder saddle (3) hinge, described clamp assemblies comprises initiatively clamping limb (4) and slave clip gripping arm (5), described active clamping limb (4) is hinged with cylinder (2), the described assembly that is connected and fixed comprises connecting rod (6), supporting seat (7) and retainer (8), described retainer (8) is arranged on supporting seat (7), described active clamping limb (4) and slave clip gripping arm (5) are cut with scissors respectively by bearing and supporting seat (7) and are filled, the two ends of described connecting rod (6) are connected to adjacent active clamping limb (4) or the both sides of slave clip gripping arm (5) end, described active clamping limb (4) and slave clip gripping arm (5) connect and compose loop configuration successively respectively by connecting rod (6).
2. a kind of Pneumatic rotary clamping device according to claim 1, it is characterized in that: described cylinder (2) and cylinder saddle (3) are cut with scissors by circlip for shaft and fill, described cylinder saddle (3) is connected on cutting machine wallboard (1) by screw, and described cylinder (2) is filled with active clamping limb (4) hinge by bearing pin and circlip for shaft.
3. a kind of Pneumatic rotary clamping device according to claim 1, it is characterized in that: described active clamping limb (4) comprises one, described slave clip gripping arm (5) comprises multiple, described active clamping limb (4) and slave clip gripping arm (5) respectively by bearing pin and circlip for shaft and connecting rod (6) hinged.
4. a kind of Pneumatic rotary clamping device according to claim 1, it is characterized in that: described supporting seat (7) and connecting rod (6) include multiple, described supporting seat (7) is arranged on cutting machine wallboard (1) by screw, and described retainer (8) is arranged on the top of supporting seat (7) by screw.
5. a kind of Pneumatic rotary clamping device according to claim 1, is characterized in that: the end of described active clamping limb (4) and slave clip gripping arm (5) is provided with end and screw is provided with block rubber (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520775540.7U CN205021675U (en) | 2015-09-30 | 2015-09-30 | Pneumatic rotary clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520775540.7U CN205021675U (en) | 2015-09-30 | 2015-09-30 | Pneumatic rotary clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205021675U true CN205021675U (en) | 2016-02-10 |
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ID=55254239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520775540.7U Active CN205021675U (en) | 2015-09-30 | 2015-09-30 | Pneumatic rotary clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205021675U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108143309A (en) * | 2018-01-22 | 2018-06-12 | 崔梓华 | A kind of feeding bottle shaking device and feeding bottle shaking means |
| CN108274520A (en) * | 2018-01-22 | 2018-07-13 | 张家港市文锋机械有限公司 | A kind of pipe casting clamp suitable for arbitrary caliber |
| CN108326270A (en) * | 2018-03-08 | 2018-07-27 | 三鑫重工机械有限公司 | A kind of pouring procedure of supercritical turbine valve casing steel-casting |
| CN111038996A (en) * | 2019-11-12 | 2020-04-21 | 徐晔 | Electric automatization fixture and electric automatization equipment |
| CN114654262A (en) * | 2020-12-23 | 2022-06-24 | 上海金湖挤出设备有限公司 | Clamping device of pipe cutting machine |
-
2015
- 2015-09-30 CN CN201520775540.7U patent/CN205021675U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108143309A (en) * | 2018-01-22 | 2018-06-12 | 崔梓华 | A kind of feeding bottle shaking device and feeding bottle shaking means |
| CN108274520A (en) * | 2018-01-22 | 2018-07-13 | 张家港市文锋机械有限公司 | A kind of pipe casting clamp suitable for arbitrary caliber |
| CN108143309B (en) * | 2018-01-22 | 2021-05-07 | 崔梓华 | Feeding bottle shaking device and feeding bottle shaking method |
| CN108326270A (en) * | 2018-03-08 | 2018-07-27 | 三鑫重工机械有限公司 | A kind of pouring procedure of supercritical turbine valve casing steel-casting |
| CN111038996A (en) * | 2019-11-12 | 2020-04-21 | 徐晔 | Electric automatization fixture and electric automatization equipment |
| CN114654262A (en) * | 2020-12-23 | 2022-06-24 | 上海金湖挤出设备有限公司 | Clamping device of pipe cutting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: He Haichao Inventor after: Qiang Zhifeng Inventor before: Tang Haichao Inventor before: Qiang Zhifeng |
|
| COR | Change of bibliographic data |