CN202921823U - Titanium wire straightening part of titanium-screw forming machine - Google Patents
Titanium wire straightening part of titanium-screw forming machine Download PDFInfo
- Publication number
- CN202921823U CN202921823U CN 201220608996 CN201220608996U CN202921823U CN 202921823 U CN202921823 U CN 202921823U CN 201220608996 CN201220608996 CN 201220608996 CN 201220608996 U CN201220608996 U CN 201220608996U CN 202921823 U CN202921823 U CN 202921823U
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- China
- Prior art keywords
- grooved roller
- titanium
- roller wheels
- vertical
- titanium silk
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a titanium wire straightening part of a titanium-screw forming machine. The titanium wire straightening part comprises a group of horizontal grooved roller wheels and a group of vertical grooved roller wheels, wherein the horizontal grooved roller wheels are arranged horizontally in a staggering way and the center distance of the horizontal grooved roller wheels is smaller than that of the grooved roller wheels; the vertical grooved roller wheels are arranged vertically in a staggering way and the center distance of the vertical grooved roller wheels is smaller than that of the grooved roller wheel; and a pair of second vertical grooved roller wheels which are symmetrically arranged from top to bottom are arranged at the rear parts of the vertical grooved roller wheels. According to the straightening part provided by the utility model, two groups of grooved roller wheels which are arranged in a staggering way are adopted to remove bending, and finally a pair of second vertical grooved roller wheels are adopted to straighten, the straight degree during wire extruding is improved, the forming effect of the titanium screw is improved, and the product quality is improved.
Description
Technical field
The utility model relates to field of mechanical technique, particularly relates to a kind of titanium silk aligning parts of titanium nail forming machine.
Background technology
Titanium nail is widely used in medicine equipment, under stapler, stitching unstrument, straight cuts, chamber mirror in the apparatus product such as straight cuts, titanium clamp pincers (vessel forceps), is usually used in identical, the suture operation of surgery stomach, lung tissue and operation on digestive tract tissue.
But because the titanium silk is too tiny, inefficiency and forming effect are not good when alignment, shaping, cut-out, so the forming mode of titanium nail mostly is manual or semi-automatic at present, do not have a kind of fast, automatic former, just cause the now forming inefficiency, forming effect is not good, the moulding somewhat expensive.And the titanium silk of prior art aligning parts adjustment underaction, leveling effect is not good.
Summary of the invention
The purpose of this utility model is for the technological deficiency that exists in prior art, and a kind of titanium silk aligning parts of titanium nail forming machine are provided.
For realizing that the technical scheme that the purpose of this utility model adopts is:
A kind of titanium silk aligning parts of titanium nail forming machine, comprise that one group of level is crisscross arranged and centre-to-centre spacing less than vertically be crisscross arranged with the level band grooved roller of grooved roller and one group and centre-to-centre spacing less than the vertical band grooved roller with grooved roller, also be provided with a pair of vertical the symmetrically arranged second vertical band grooved roller up and down at described vertical band grooved roller rear portion.
Also be provided with guide pad in described level band grooved roller front portion, described guide pad axially is provided with along it slotted hole that allows the titanium silk to pass.
Described level band grooved roller, vertically be with grooved roller and second vertically band grooved roller and guide pad all be fixedly installed on wheel seat, described wheel seat is fixedly connected with base plate.
Compared with prior art, the beneficial effects of the utility model are:
At first aligning parts of the present utility model utilize two groups of band grooved roller that are crisscross arranged to go curved, utilize at last a pair of second vertically to be with the grooved roller aligning, and the straightness when improving wire vent improves the molding effect that titanium is followed closely then, improves the quality of products.
Description of drawings
Figure 1 shows that forming machine of the present utility model faces structural representation;
Figure 2 shows that titanium of the present utility model nail forming machine looks up the structure intention;
Figure 3 shows that C-C cross section structure schematic diagram shown in Figure 2;
Figure 4 shows that the local modular construction schematic diagram of titanium nail trimmer of the present utility model;
Figure 5 shows that titanium silk fixed length transfer unit structural representation;
Figure 6 shows that the E-E profile of Fig. 5.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
As shown in Fig. 1-6, titanium nail forming machine of the present utility model comprises the base plate 1 as support of vertical setting, material volume support component, the tension adjustment parts, titanium silk alignment parts, titanium silk fixed length transfer unit, titanium silk severing parts, titanium nail profiled part, the titanium nail is released parts, titanium nail positioning element and titanium nail orthopaedic component.Described material volume support component comprises the material volume back shaft 2a that is rotatably connected with base plate 1 and is used for supporting and location titanium silk volume 2f, material volume back shaft 2a is that air-expanding shaft is rolled up with conveniently fast disassembling titanium silk, also be provided with a brake gear (not shown) and material volume back shaft phase interlock on base plate 1, with restriction material volume support component rotating speed, keep the even running of whole mechanism.
Titanium thread tension adjustment component comprises that two rotatablely are fixedly installed on first on base plate and surely are with grooved roller 2b and second surely to be with grooved roller 2c, be arranged on two surely with between grooved roller and the moving band grooved roller 2d that can slide up and down along the relative base plate of guide rail 2g, described moving band grooved roller 2d can keep titanium silk predetermined tension by its gravity, simultaneously, can move up and down by it, play the also effect of coupling front and back speed of accumulation of energy.preferably, described titanium thread tension adjustment component is arranged on top and aligns parts and is arranged on the bottom, titanium thread tension adjustment component is aligned with the titanium silk and is provided with the adjustment sheave 2h that lower surface flushes with titanium silk aligning parts between parts, and be arranged on adjustment sheave 2h and second surely with being used for adjusting the steering ribbon grooved roller 2e of titanium silk direction between grooved roller 2c, wherein, second surely with the outer side edges of grooved roller 2c and steering ribbon grooved roller 2e on same vertical curve, described steering ribbon grooved roller 2e lower surface and adjustment sheave upper surface flush, and respectively be with within grooved roller all is positioned at same plane, to improve its leveling effect.
The titanium silk is drawn from titanium silk volume and is walked around first and surely be with grooved roller 2b, by first surely with grooved roller 2b around to the moving band grooved roller 2d below that is arranged on guide rail 2g, carry out the tensioning of titanium silk by moving with the deadweight of grooved roller 2d, again by moving band grooved roller 2d below around surely being with grooved roller 2c top to second, then from here around the below of the band grooved roller to steering ribbon grooved roller 2e, walk around at last adjustment sheave 2h and enter titanium nail alignment parts 3, the diameter of described adjustment sheave is larger, by making titanium silk radian diminish after this adjustment sheave, be convenient to straightening operation of lower step.
Titanium silk alignment parts comprise the wheel seat 3c that is fixedly connected with described base plate, the level band grooved roller 3a that one group of 5 level on wheel seat 3c that can be rotatably set in are crisscross arranged and one group 5 the vertical band grooved roller 3d that vertically are crisscross arranged; Wherein, described when putting with grooved roller is staggered vertically and the centre-to-centre spacing of horizontal direction all less than the diameter with grooved roller.Also be provided with a pair of vertical the symmetrically arranged second vertical band grooved roller 3e up and down at described vertical band grooved roller rear portion, the level that utilization is crisscross arranged and vertical band grooved roller, can effectively remove curved aligning to the titanium silk, and in the end utilize a pair of vertical the symmetrically arranged second straightness vertically can guarantee wire vent with grooved roller time the up and down, subsequent product crudy after improving.Simultaneously, at level band grooved roller 3a and adjust between sheave and be provided with guide pad 3b, described guide pad axially is provided with along it and allows slotted hole that the titanium silk passes to regulate the straightening precision of titanium silk.
The fixed length transfer unit of titanium silk comprises the cylinder 4p that is fixed on base 4b, ratchet ratchet and coiling fixed length driving mechanism 4o with described cylinder 4p interlock, specifically, described cylinder 4p afterbody and base plate hinged, end and swing arm one end are hinged, and the described swing arm other end and ratchet can be in transmission connection, when action of cylinder, then namely stretching out retracts can rotate a circle by the described ratchet of wobble drive, and then described ratchet is located simultaneously by ratchet and cylinder.Described coiling fixed length driving mechanism 4o comprises a driving wheel 4r who is connected with described ratchet driving and a follower 4q who keeps predetermined pressure to contact with described driving wheel, described follower 4q exerts pressure to driving wheel 4r by two springs, the titanium silk passes between two wheels, the power that is fed forward is provided can for when the driven rotation of driving wheel the titanium silk.Namely then drive driving wheel 4r batch (-type) by cylinder 4p driving pawl mechanism and rotate, stroke of cylinder is complementary with titanium nail fixed length, and the while also provides power for the titanium silk is fed forward.
Described titanium silk severing parts are arranged on the base 4b that is horizontally disposed with and is fixedly connected with base plate, described titanium silk severing parts comprise the stationary knife seat 4a that is arranged on base and are formed on the moving knife structure of upper male mould 4d one side, the moving knife structure of described upper male mould can be a sharp cutting knife or tangent plane, be that stationary knife seat and upper male mould consist of a cutting mechanism with severing titanium silk, utilize forming step synchronously to complete the severing step, the compactedness of raising equipment, simultaneously also reduced the control complexity, enhanced productivity.
Described titanium nail profiled part comprise be adjacent to be arranged on base with stationary knife seat 4a and can be driven before and after horizontal movement upper male mould 4d and be arranged on accordingly lower cavity die 4k on the upper male mould stroke, by the matched shape of upper male mould and lower cavity die is set, can carry out the moulding of titanium nail, the upper male mould of wherein said titanium nail profiled part is provided with the guide rail slide block structure to improve the kinematic accuracy of upper male mould by air cylinder driven between described upper male mould and base plate.
Described titanium nail is released parts and is comprised the release cylinder 5a that is arranged on base 4b and lower cavity die 4k phase heteropleural, driven and the titanium nail can be ejected downwards to the jacking block 5b of titanium nail positioning element station from lower cavity die, preferably, the thickness of described jacking block 5b is less than the titanium filament diameter, jacking block and lower cavity die 4k are slidably matched, and rail slider can be set between the two or slide block groove type structure limits with the motion to jacking block.Specifically, the jacking block that the titanium nail is released parts drives by releasing cylinder 5a, and described release cylinder is fixedly installed on base 4b top and is in transmission connection by hole and the jacking block that runs through.
Described titanium nail positioning element comprises the stop block 4n that is fixedly installed on the lower cavity die below, be formed with described titanium nail form fit between described stop block and lower cavity die and can allow titanium to follow closely the gap that is forced to enter, wherein, stop block 4n and lower cavity die 4k gap are less than the titanium filament diameter, it can allow the titanium nail to enter in the gap when holding and frictionally prevents the landing of titanium nail, wherein, when titanium nail is headed into the gap, cut complete titanium nail and can be ejected and enter to the storing parts in order to following process.
Described titanium nail orthopaedic component comprises one group of cutting knife 6a and 6b that is positioned at respectively titanium nail bipod both sides, described cutting knife can be subjected to respectively the mobile reciprocating motion of driving of shaping cylinder 6e and 6f, described cutting knife and lower cavity die 4k consist of cutter, by shearing titanium nail cutting shaping.Wherein, for improving the precision of described cutting knife motion, be provided with guide rail slide block structure 6c and 6d between described cutting knife and base plate, can effectively improve by the guide rail slide block structure precision of cutting knife is controlled.
The above is only preferred embodiment of the present utility model; should be noted that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. the titanium silk of a titanium nail forming machine is aligned parts, it is characterized in that, comprise that one group of level is crisscross arranged and centre-to-centre spacing less than vertically be crisscross arranged with the level band grooved roller of grooved roller and one group and centre-to-centre spacing less than the vertical band grooved roller with grooved roller, also be provided with a pair of vertical the symmetrically arranged second vertical band grooved roller up and down at described vertical band grooved roller rear portion.
2. titanium silk as claimed in claim 1 aligning parts, is characterized in that, also is provided with guide pad in described level band grooved roller front portion, and described guide pad axially is provided with along it slotted hole that allows the titanium silk to pass.
3. titanium silk as claimed in claim 2 aligning parts, is characterized in that, described level band grooved roller, vertically be with grooved roller and second vertically band grooved roller and guide pad all be fixedly installed on wheel seat, described wheel seat is fixedly connected with base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220608996 CN202921823U (en) | 2012-11-15 | 2012-11-15 | Titanium wire straightening part of titanium-screw forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220608996 CN202921823U (en) | 2012-11-15 | 2012-11-15 | Titanium wire straightening part of titanium-screw forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202921823U true CN202921823U (en) | 2013-05-08 |
Family
ID=48211817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220608996 Expired - Lifetime CN202921823U (en) | 2012-11-15 | 2012-11-15 | Titanium wire straightening part of titanium-screw forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202921823U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114260394A (en) * | 2021-11-18 | 2022-04-01 | 青岛青西医疗科技有限公司 | Titanium clamp forming machine |
-
2012
- 2012-11-15 CN CN 201220608996 patent/CN202921823U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114260394A (en) * | 2021-11-18 | 2022-04-01 | 青岛青西医疗科技有限公司 | Titanium clamp forming machine |
| CN114260394B (en) * | 2021-11-18 | 2024-03-26 | 格利纳(青岛)医疗器械有限公司 | Titanium clip forming machine |
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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 |
Granted publication date: 20130508 |
|
| CX01 | Expiry of patent term |