CN203109990U - Ultra-large type Teflon product cutting device - Google Patents
Ultra-large type Teflon product cutting device Download PDFInfo
- Publication number
- CN203109990U CN203109990U CN 201320047317 CN201320047317U CN203109990U CN 203109990 U CN203109990 U CN 203109990U CN 201320047317 CN201320047317 CN 201320047317 CN 201320047317 U CN201320047317 U CN 201320047317U CN 203109990 U CN203109990 U CN 203109990U
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- cutter
- ultra
- large type
- motor
- support
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Abstract
The utility model provides an ultra-large type Teflon product cutting device which comprises a machine body provided with a base and a support, a lifting mechanism, a first motor and a cutter. The support is perpendicularly connected on the base, an adjusting platform is movably fixed on the support, the lifting mechanism is fixed on the base, the first motor is fixed on one side of the lifting mechanism, the cutter is connected with the first motor and comprises a plurality of hobs, two adjacent hobs are fixedly connected, the cutter is in a cylindrical shape, the adjusting platform is arranged above the cutter, and cutter points of the hobs face the adjusting platform. The ultra-large type Teflon product cutting device can cut ultra-large Teflon products and facilitates follow-up welding process.
Description
Technical field
The utility model relates to a kind of cutter sweep, relates in particular to a kind of cutter sweep of ultra-large type polytetrafluoroethylproducts products.
Background technology
Polytetrafluoroethylene (PTFE) (Polytetrafluoroethene is abbreviated as PTFE) generally is called " non-sticking lining " or " easy clean pot material ", is a kind of artificial synthesized polymer material that has used fluorine to replace all hydrogen atoms in the polyethylene.This material has the characteristics of antiacid alkali resistant, anti-various organic solvents, is dissolved in all solvents hardly.Simultaneously, polytetrafluoroethylene (PTFE) has resistant to elevated temperatures characteristics, and its coefficient of friction is extremely low, so can do after the lubrication, also becomes the desirable coating of easy clean pot and water pipe internal layer.Because the not sticking characteristic of polytetrafluoroethylene (PTFE), at present technically be difficult to make the external diameter of polytetrafluoroethylene (PTFE) packing ring to reach large-size (it is following generally all to be confined to 2000mm), therefore limit the application of polytetrafluoroethylene (PTFE) packing ring, for example just can't adopt the polytetrafluoroethylene (PTFE) packing ring to seal on some large equipments or as back-up ring, piston ring use.Solve polytetrafluoroethylene (PTFE) product bonding or welding and just seem particularly urgent.
Ultra-large type polytetrafluoroethylene (PTFE) packing ring (surpassing diameter 2000mm) generally adopts the mode of sweat soldering or adhesives to produce, mostly adopt two cut surfaces to be cut into the inclined-plane welding of constant slope or the mode that is bonded together is made, the shape of cut surface and quality to reach higher weld strength, uniformity and the reliability of product solder joint plays conclusive important function.
In view of this, how designing a kind of cutter sweep of ultra-large type polytetrafluoroethylproducts products, to obtain cut surface preferably, is the problem that the insider needs solution badly.
The utility model content
In prior art, be difficult to accomplish the defective of whole ultra-large type (more than the diameter 2000mm) polytetrafluoroethylene (PTFE) packing ring, back-up ring or piston ring, the utility model provides a kind of cutter sweep of ultra-large type polytetrafluoroethylproducts products.
According to the utility model, a kind of cutter sweep of ultra-large type polytetrafluoroethylproducts products is provided, wherein, comprising:
Fuselage with base and support, described support is vertically connected on the described base, and the movable fixing platform of adjusting on the described support;
Be fixed in the elevating mechanism on the described base;
Be fixed in the motor of described elevating mechanism one side; And the cutter that is connected in described motor, having the combination of several hobboing cutters, adjacent two described hobboing cutters are coaxial to compress connection, and described cutting tool assembly is cylindric, and wherein, described adjustment platform is positioned at the top of described cutter, and the knife edge of described hobboing cutter is towards described adjustment platform.
Preferably, described adjustment platform rotational angle is 0～180 °.
Preferably, comprise that more one is connected in second motor of described elevating mechanism opposite side.
The utility model has the advantages that: by arrange can lifting cutter and the adjustment platform of rotation, it is cylindric that cutter adopts several hobboing cutters to be connected to form, make the cut surface of ultra-large type polytetrafluoroethylene (PTFE) goods have the angle of inclination, to reach higher weld strength, uniformity and the reliability of product solder joint.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 shows the structural representation according to the cutter sweep of ultra-large type polytetrafluoroethylproducts products of the present utility model.
Fig. 2 shows the structure for amplifying schematic diagram of cutter among Fig. 1.
Fig. 3 shows the structural representation of cutter cutting ultra-large type polytetrafluoroethylproducts products among Fig. 1.
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
Fig. 1 shows the structural representation according to the cutter sweep of ultra-large type polytetrafluoroethylproducts products of the present utility model.With reference to Fig. 1, the cutter sweep 1 of ultra-large type polytetrafluoroethylproducts products comprises fuselage, adjusts platform 11, elevating mechanism 12, first motor 13, cutter 14.Wherein, fuselage has base 15 and support 16, and support 16 and base 15 is vertical mutually, and support 16 is connected on the base 15, and what support 16 can be by screw rod and nut is engaged in horizontal direction adjustment or movement (product for wider width is particularly important).Adjust 11 activities of platform and be fixed on the support 16, in the present embodiment, adjust platform 11 and also can rotate in 0～180 ° of angular range by the cooperation of screw rod and nut, be used for adjusting cutting angle, screw rod can be along product length direction processing inclined-plane.Elevating mechanism 12 is fixed on the base 15, and elevating mechanism 12 can move up and down under the driving of second motor 17.13 in first motor is fixed in a side of elevating mechanism 12, and cutter 14 is connected in first motor 13, and cutter 14 can move up and down under the start of elevating mechanism 12 equally, and cutter 14 cuts cutting object under the driving of first motor 13.Wherein, adjust the top that platform 11 is positioned at cutter 14, and the knife edge of cutter 14 is towards adjusting platform 11.
Fig. 2 shows the structure for amplifying schematic diagram of cutter among Fig. 1.With reference to Fig. 2, cutter 14 has several hobboing cutters 141, and two adjacent hobboing cutters 141 are mutually permanently connected, concrete, can fix two adjacent hobboing cutters 141 by bolt, several hobboing cutter 141 usefulness bolts are connected to form and are cylindric, and the knife edge of hobboing cutter 141 is towards adjusting platform 11.
Fig. 3 shows the structural representation of cutter cutting ultra-large type polytetrafluoroethylproducts products among Fig. 1.In conjunction with reference to Fig. 1 and Fig. 3,2(is for example rectangular-shaped to ultra-large type polytetrafluoroethylene (PTFE) goods) when cutting, ultra-large type polytetrafluoroethylene (PTFE) goods 2 are positioned over adjust on the platform 11, second motor 17 drives elevating mechanisms 12 and moves up and down.Cutter 14 is also done under the drive of elevating mechanism 12 and is moved up and down, the tilt angle alpha of the cut surface of ultra-large type tetrafluoroethene (PTFE) goods 2 as required, the adjustment screw rod rotates adjustment platform 11 and contacts with the knife edge of motor 14, first motor 13 drives cutters 14 so that ultra-large type tetrafluoroethene (PTFE) goods 2 are cut, thereby cuts out the cut surface with the tilt angle alpha that needs.
The utility model has the advantages that: by arrange can lifting cutter and the adjustment platform of rotation, it is cylindric that cutter adopts several hobboing cutters to be connected to form, make the cut surface of ultra-large type polytetrafluoroethylene (PTFE) goods have a definite angle of inclination, make inclined-plane size and the angle of each cutting identical, to reach higher weld strength, uniformity and the reliability of product solder joint.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. the cutter sweep of a ultra-large type polytetrafluoroethylproducts products is characterized in that, comprising:
Fuselage with base and support, described support is vertically connected on the described base, and the movable fixing platform of adjusting on the described support;
Be fixed in the elevating mechanism on the described base;
Be fixed in first motor of described elevating mechanism one side;
And the cutter that is connected in described first motor, having several hobboing cutters, adjacent two described hobboing cutters are fixedly connected, and described cutter is cylindric,
Wherein, described adjustment platform is positioned at the top of described cutter, and the knife edge of described hobboing cutter is towards described adjustment platform.
2. the cutter sweep of ultra-large type polytetrafluoroethylproducts products as claimed in claim 1 is characterized in that, described adjustment platform rotational angle is 0～180 °.
3. the cutter sweep of ultra-large type polytetrafluoroethylproducts products as claimed in claim 1 is characterized in that, comprises that more one is connected in second motor of described elevating mechanism opposite side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320047317 CN203109990U (en) | 2013-01-28 | 2013-01-28 | Ultra-large type Teflon product cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320047317 CN203109990U (en) | 2013-01-28 | 2013-01-28 | Ultra-large type Teflon product cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203109990U true CN203109990U (en) | 2013-08-07 |
Family
ID=48890367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320047317 Expired - Lifetime CN203109990U (en) | 2013-01-28 | 2013-01-28 | Ultra-large type Teflon product cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203109990U (en) |
-
2013
- 2013-01-28 CN CN 201320047317 patent/CN203109990U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130807 |