CN206426207U - PTFE product Precision Machining device for automatically molding - Google Patents
PTFE product Precision Machining device for automatically molding Download PDFInfo
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- CN206426207U CN206426207U CN201620508445.5U CN201620508445U CN206426207U CN 206426207 U CN206426207 U CN 206426207U CN 201620508445 U CN201620508445 U CN 201620508445U CN 206426207 U CN206426207 U CN 206426207U
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Abstract
The utility model discloses a kind of PTFE products Precision Machining device for automatically molding, including bottom plate, it is arranged on the clamping step feeder on described bottom plate, groove finishes mechanism and cut-out shaping mechanism, described clamping step feeder includes the guide rail being be arranged in parallel with product feed direction, matchingly be arranged on described guide rail and stepping forward driven balladeur train, and be arranged on driven by clamping product or the clamping cylinder of release on described balladeur train；PTFE Precision Machinings automatic moulding machine can be realized carries out Precision Machining to PTFE material, it is processed using the sharp cutter of high-speed motion, the speed of blade is up to 500mm/s, in PTFE crawl feeding situations and cutter at high speeds processing, PTFE deflection is very little, can thereby process required efficient and high-precision PTFE products.
Description
Technical field
The utility model is related to machining technology field, more particularly to a kind of PTFE products Precision Machining automatic moulding
Device.
Background technology
Fig. 1 show the structural representation of haircut pad.As shown in figure 1, haircut pad 100 includes cuboid body 130, formed
Run-in index groove 110 in the upper surface of body 130, and formed before and after the guide base 120 in the lower surface of body 130, body
Surface is facade, and the rear end of guide base is flushed with body, and front end is formed with chamfering 121 and short compared with body.
Because the material requirement of haircut pad is PTFE, PTFE material engineering properties is softer, with " cold flow properties ".That is material system
The plastic deformation (creep) that product occur under the effect of long-time continuous load, this results in the machining accuracy in shaping and is difficult to control to
Within 0.1mm, this just can not meet use requirement for groove, and manually cut off less efficient, it is difficult to meet production
With the demand of client.
Utility model content
The purpose of this utility model is to be directed to technological deficiency present in prior art, and it is accurate to provide a kind of PTFE products
Process device for automatically molding.
To realize that the technical scheme that the purpose of this utility model is used is：
A kind of PTFE products Precision Machining device for automatically molding, including bottom plate, are arranged on the clamping step on described bottom plate
Enter feed mechanism, groove finishing mechanism and cut-out shaping mechanism,
Described clamping step feeder includes the guide rail being be arranged in parallel with product feed direction, is matchingly arranged on institute
On the guide rail stated and stepping forward driven balladeur train, and be arranged on driven by clamping product or release on described balladeur train
Clamping cylinder；
Described groove finishing mechanism includes the facade direction facade punching cutter driven extended and retracted along groove,
With the bevel direction inclined-plane punching cutter driven extended and retracted along groove,
Described cut-out shaping mechanism includes being fixedly connected to accept the guide holder for the product being transmitted to, edge with bottom plate
The guide holder vertical direction facade cutting cutter driven extended and retracted, the bevel direction along product terminal guide pedestal is driven
The inclined-plane cutting cutter extended and retracted, described facade cutting cutter and inclined-plane cutting knife are located at guide holder side, in the phase of guide holder
Offside is additionally provided with the product cutoff tool that opposing product driven extends perpendicularly out and retracted.
Described facade punching cutter, inclined-plane punching cutter, facade cutting cutter and inclined-plane cutting cutter be separately fixed at by with bottom plate
In the connecting rod that the guide bracket that is fixedly connected is oriented to, described connecting rod be connected respectively with high-speed cylinder with realize it is described by
Driving is extended and retracted.
Described connecting rod connecting side is formed with projection, and the tailpiece of the piston rod of described high-speed cylinder is fixedly installed matchingly
It is embedding and realize connection in described cavity.
Stepper motor is fixedly installed on described bottom plate, ball-screw is provided between described stepper motor and slide.
Described facade punching cutter, inclined-plane punching cutter, facade cutting cutter and inclined-plane cutting cutter and product cutoff tool difference
For inclined-plane knife.
Also include being driven with reciprocating chuck ring, described production in product vertical direction by described clamping cylinder
Product are passed through from the middle part of described chuck ring.
The corresponding connecting rod of product cutoff tool is bulk, and briquetting is respectively arranged with leading in the front and rear sides of the connecting rod
Product is matched for clamping tightly to seat.
A kind of method for fine finishing using described PTFE product Precision Machining device for automatically molding, it is characterised in that bag
Include following steps,
1) clamping cylinder driving clamps product, and balladeur train is driven to be walked forward further,
2) facade punching cutter and inclined-plane punching cutter act the finishing for realizing two faces of a groove successively；
3) repeat step 1) and 2) until reaching that predetermined product blocks length；
4) driven stretch out of product cutoff tool cuts off product while being coordinated with guide holder and will be produced using briquetting or connecting rod
Product clamping and positioning, clamping cylinder release product, balladeur train is driven to be resetted and clamps product again；
5) in balladeur train reseting procedure, facade cutting cutter and inclined-plane cutting cutter are acted successively, realize the guide base of product
Finishing shaping；
6) product cutoff tool knife is driven reclaims and discharges the positioning to product,
7) repeat step 1) -6) until all shaping is blocked, while circulation, constantly by the PTFE products of machine-shaping
With waste material ejection, automatically fall into inside pulp-collecting box.
Compared with prior art, the beneficial effects of the utility model are：
PTFE Precision Machinings automatic moulding machine can be realized carries out Precision Machining to PTFE material, utilizes the cutting edge of a knife or a sword of high-speed motion
Scraper piece is processed to it, and the speed of blade is up to 500mm/s, in PTFE crawl feeding situations and cutter at high speeds processing,
PTFE deflection is very little, can thereby process required efficient and high-precision PTFE products.
Brief description of the drawings
Fig. 1 show haircut mat structure schematic diagram；
Fig. 2 show the structural representation of PTFE products Precision Machining device for automatically molding of the present utility model；
Fig. 3 show the side structure schematic view shown in Fig. 2；
Fig. 4 show the A portions close-up schematic view shown in Fig. 3；
Fig. 5 show the B portions close-up schematic view shown in Fig. 3.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.It should be appreciated that this place
The specific embodiment of description only to explain the utility model, is not used to limit the utility model.
As Figure 1-5, PTFE products Precision Machining device for automatically molding of the present utility model is to finish haircut pad,
Wherein described PTFE products are haircut pad or other any similar products, and it includes the bottom plate 1 placed vertically, is arranged on institute
Clamping step feeder on the bottom plate stated, groove finishing mechanism and cut-out shaping mechanism,
Described clamping step feeder includes the guide rail being be arranged in parallel with the feed direction of strip product 100 to be processed
20, be matchingly arranged on described guide rail and stepping forward driven balladeur train 21, and be arranged on described balladeur train by
Drive clamping product or the clamping cylinder of release 22；Stepper motor, described stepping electricity are fixedly installed on described bottom plate
High precision ball leading screw is provided between machine and slide.Described strip product to be processed is the connected haircut pad in more piece first place,
It is matched substantially with haircut pulvilliform shape, simply needs to be finished.Meanwhile, to realize clamping of the clamping cylinder to product, also
Including being driven by described clamping cylinder with the reciprocating chuck ring 23 in product vertical direction, described product is described in
Chuck ring in the middle part of pass through.Meanwhile, balladeur train 21 is provided with the neck matched with described guide base with product sides adjacent, i.e.
Pedestal inlay card is directed to using neck wherein and can be relatively moved, and utilizes chuck ring to realize relative locking.
Described groove finishing mechanism includes the facade direction facade driven extended and retracted along the groove of product
Punching cutter 31, and along the bevel direction inclined-plane punching cutter 32 driven extended and retracted of groove, described facade punching cutter 31
It is respectively inclined-plane knife with inclined-plane punching cutter 32 and is separately fixed in the connecting rod that the guide bracket being fixedly connected with bottom plate 1 is oriented to,
Described connecting rod is connected to realize described driven extend and retract respectively with high-speed cylinder 10.
Cutting knife motion is output as using the stabilization of high-speed cylinder, and power is provided, and under the cooperation of guide bracket and connecting rod,
Ensure the precision and speed of cutting knife motion, effectively improve processing efficiency, and using quickly processing is cut, product stress is small,
Deformation is not susceptible to, machining accuracy can be effectively ensured.
Described cut-out shaping mechanism includes being fixedly connected to accept the guide holder 40 for the product being transmitted to bottom plate,
Along the facade direction of the product terminal guide pedestal facade cutting cutter 43 driven extended and retracted, and along product terminal guide base
The bevel direction inclined-plane cutting cutter 42 driven extended and retracted of seat, described facade cutting cutter 43 and inclined-plane cutting knife 42
In the side of guide holder 40, the product cut-out that opposing product driven extends perpendicularly out and retracted is additionally provided with the opposite side of guide holder 40
Knife 41, described facade cutting cutter and inclined-plane cutting cutter and product cutoff tool 41 be respectively inclined-plane knife and be separately fixed at by with
In the connecting rod that the guide bracket that bottom plate is fixedly connected is oriented to, described connecting rod is connected to realize with high-speed cylinder 10 respectively
That states driven extends and retracts.Described inclined-plane knife is tabular, and being designed as inclined-plane in one side constitutes blade, opposite side
Face keeps plane to ensure the Product Precision after processing of cutting.Described guide holder is is correspondingly arranged with described balladeur train, and it is used
To carry and product be oriented to, i.e. be again provided with groove corresponding with guide base on guide holder.
Wherein, it is the continuity that keeps processing, by clamping product to clamp step feeder while realizing cut-out
Reset, be block structure in the described corresponding connecting rod of product cutoff tool, described block structure both sides are provided with guiding
Side plate is respectively arranged with briquetting 44 in the front and rear sides of the connecting rod of described block structure, works as product to be oriented to it
While cutoff tool 41 accordingly cuts off product, briquetting 44 can be by product orientation, when preventing that clamping step feeder from resetting
Product is driven to retract, described guide holder is formed with cutter groove hole to avoid colliding with product cutoff tool corresponding position.
To realize the steady transmission of connecting rod and high-speed cylinder, described connecting rod is formed with convex with high-speed cylinder connection end
Block or cavity, the tailpiece of the piston rod of described high-speed cylinder, which is formed with, can matchingly allow projection to be embedded cavity therein or solid
Surely the projection in matchingly embedded described cavity is provided with, projection is preferably T-type structure, is coordinated using T-type structure, it is ensured that passed
While dynamic, assigning has certain free degree between high-speed piston and connecting rod, improves connection operation stability, it is to avoid stuck.
Preferably, to improve dust removing effects, because the waste material that finishing is produced is all very small, therefore directly in each cutting knife pair
It should locate to set suction port to meet dust removal requirement.
Specifically, using the method for fine finishing of described PTFE product Precision Machining device for automatically molding, including following step
Suddenly,
1) clamping cylinder driving clamps product, and balladeur train is driven to be walked forward further,
2) facade punching cutter and inclined-plane punching cutter act the finishing for realizing two faces of a groove successively；
3) repeat step 1) and 2) until reaching that predetermined product blocks length；
4) driven stretch out of product cutoff tool 9 is cut off product while being coordinated using briquetting with guide holder by product clip tightening
Position, clamping cylinder release product, balladeur train is driven to be resetted and clamps product again；
5) in balladeur train reseting procedure, facade cutting cutter and inclined-plane cutting cutter are acted successively, realize the guide base of product
Finishing shaping；
6) product cutoff tool knife 9 is driven reclaims and discharges the positioning to product,
7) repeat step 1) -6) until all shaping is blocked, while circulation, constantly by the PTFE products of machine-shaping
With waste material ejection, automatically fall into inside pulp-collecting box.So, PTFE products are constantly processed out.
The PTFE Precision Machining automatic moulding machines of the utility model type, instead of original artificial cut-out mode, it is directly automatic into
Type.Original 30/h of efficiency is improved to 150/h, efficiency improves five times, and greatly reduces what artificial excision was produced
Error, is down to 5% by manually cutting off scrappage 30% that is unstable and producing, greatly improves production efficiency and quality, drop
The low labor intensity and production cost of employee, the satisfaction of client is also improved.
Moreover, utilizing the clamping and positioning to product in processing method of the present utility model, sequential, the essence of guide base is realized
Processing and the reset of clamping step feeder are realized to be carried out simultaneously, is greatly reduced the stand-by period, is effectively improved whole efficiency, and
And ensure machining accuracy.
Described above is only preferred embodiment of the present utility model, it is noted that for the general of the art
For logical technical staff, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these change
Enter and retouch and also should be regarded as protection domain of the present utility model.
Claims (7)
1. a kind of PTFE products Precision Machining device for automatically molding, it is characterised in that including bottom plate, be arranged on described bottom plate
Clamping step feeder, groove finishing mechanism and cut-out shaping mechanism,
Described clamping step feeder includes the guide rail that is be arranged in parallel with product feed direction, is matchingly arranged on described
On guide rail and stepping forward driven balladeur train, and be arranged on driven by clamping product or the folder of release on described balladeur train
Tight cylinder；
Described groove finishing mechanism includes the facade direction facade punching cutter driven extended and retracted along groove, and edge
The bevel direction of the groove inclined-plane punching cutter driven extended and retracted,
Described cut-out shaping mechanism includes being fixedly connected to accept the guide holder for the product being transmitted to bottom plate, along guiding
The seat vertical direction facade cutting cutter driven extended and retracted, stretches out along the bevel direction of product terminal guide pedestal is driven
With the inclined-plane cutting cutter of retraction, described facade cutting cutter and inclined-plane cutting knife are located at guide holder side, in the opposite side of guide holder
It is additionally provided with the product cutoff tool that opposing product driven extends perpendicularly out and retracted.
2. PTFE products Precision Machining device for automatically molding as claimed in claim 1, it is characterised in that described facade punching
Knife, inclined-plane punching cutter, facade cutting cutter and inclined-plane cutting cutter are separately fixed at the connection that the guide bracket being fixedly connected with bottom plate is oriented to
On bar, described connecting rod is connected to realize described driven extend and retract respectively with high-speed cylinder.
3. PTFE products Precision Machining device for automatically molding as claimed in claim 2, it is characterised in that described connecting rod connects
Connect side and be formed with projection, the tailpiece of the piston rod of described high-speed cylinder is fixedly installed cavity that is matchingly embedding and realizing connection.
4. PTFE products Precision Machining device for automatically molding as claimed in claim 1, it is characterised in that solid on described bottom plate
Surely stepper motor is provided with, ball-screw is provided between described stepper motor and slide.
5. PTFE products Precision Machining device for automatically molding as claimed in claim 1, it is characterised in that described facade punching
Knife, inclined-plane punching cutter, facade cutting cutter and inclined-plane cutting cutter and product cutoff tool are respectively inclined-plane knife.
6. PTFE products Precision Machining device for automatically molding as claimed in claim 1, it is characterised in that also including by described
Clamping cylinder driving is worn with the reciprocating chuck ring in product vertical direction, described product from the middle part of described chuck ring
Cross.
7. PTFE products Precision Machining device for automatically molding as claimed in claim 1, it is characterised in that product cutoff tool correspondence
Connecting rod for bulk, briquetting is respectively arranged with the front and rear sides of the connecting rod to be matched for clamping tightly product with guide holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620508445.5U CN206426207U (en) | 2016-05-27 | 2016-05-27 | PTFE product Precision Machining device for automatically molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620508445.5U CN206426207U (en) | 2016-05-27 | 2016-05-27 | PTFE product Precision Machining device for automatically molding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206426207U true CN206426207U (en) | 2017-08-22 |
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ID=59588097
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620508445.5U Active CN206426207U (en) | 2016-05-27 | 2016-05-27 | PTFE product Precision Machining device for automatically molding |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105965602A (en) * | 2016-05-27 | 2016-09-28 | 天津瑞贝精密机械技术研发有限公司 | PTFE product precise machining automatic molding device and precise machining method |
-
2016
- 2016-05-27 CN CN201620508445.5U patent/CN206426207U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105965602A (en) * | 2016-05-27 | 2016-09-28 | 天津瑞贝精密机械技术研发有限公司 | PTFE product precise machining automatic molding device and precise machining method |
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