CN203509202U - Novel tension adjusting mechanism of diamond rope sawing machine - Google Patents
Novel tension adjusting mechanism of diamond rope sawing machine Download PDFInfo
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- CN203509202U CN203509202U CN201320580513.5U CN201320580513U CN203509202U CN 203509202 U CN203509202 U CN 203509202U CN 201320580513 U CN201320580513 U CN 201320580513U CN 203509202 U CN203509202 U CN 203509202U
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Abstract
The utility model provides a novel adjusting mechanism of a diamond rope sawing machine. The novel tension adjusting mechanism comprises a tension wheel and a tension drive device. A tension wheel support is in a shaft fork shape. A rack is provided with two parallel base plates. Two push-pull rods penetrate through a first base plate in a sliding mode. The outer ends of the push-pull rods are connected with the root portion of the tension wheel support, and the inner ends of the push-pull rods are respectively connected with the two ends of a transmission connecting plate. The outer end of a transmission screw rod is connected with a motor. The inside of the transmission screw rod is arranged in a penetrating mode and is connected with the middle of the transmission connecting plate through threads. The inner end of the transmission screw rod is connected with the first base plate in a pivoted mode. Thus, at the utilization time of the novel tension adjusting mechanism, the motor rotates normally to drive the transmission screw rod to rotate, the transmission screw rod drives the transmission connecting plate to move toward a bead stringing rope, and the two push-pull rods are driven to slide toward the bead stringing rope, so that the tension wheel support drives the tension wheel to tension the bead stringing rope. When the motor rotates in the reverse direction, the bead stringing rope can be loosened. Compared with the prior art, the tension adjustment of the bead stringing rope is more direct, and conditions such as eccentric rotation or deflection of the tension wheel cannot occur. The novel tension adjusting mechanism is high in cutting precision, novel and reasonable in structure and practical.
Description
Technical field
The utility model relates to diamond-wire saw field, is specifically related to the novel governing mechanism of tension that a kind of regulating wheel there will not be the diamond-wire saw of deflection or the situation such as crooked.
Background technology
In each parts of many rope diamond-wire saws, the governing mechanism of tension of diamond bead string rope is in occupation of very important status, and the quality of its performance has determined the cut quality, efficiency of whole rope saw etc.
Many ropes diamond-wire saw is in the market of a great variety, the structure of the governing mechanism of tension of its diamond bead string rope is also varied, as Chinese utility model patent, CN200720187383.3 proposes a kind of tensioning apparatus of underwater diamond rope saw, comprises regulating wheel, regulating wheel axle bed, tensioning force detection mechanism, adjustment handle, leading screw and pedestal; The medial surface of this pedestal coordinates with regulating wheel axle bed slidingtype, and the framework of lateral surface and diamond-wire saw is integrally connected; It is inner that leading screw is positioned at regulating wheel axle bed, and its one end passes regulating wheel axle bed and is connected and fixed with adjustment handle; Regulating wheel axle bed one end is provided with axle bed hole, for regulating wheel wheel shaft, wears location; Tensioning force detection mechanism is set on leading screw, and is positioned at regulating wheel axle bed away from the one end in axle bed hole.This utility model can guarantee tensile force stable in wire saw beading rope initial tension and process and bead string rope mounting or dismounting conveniently, but there is defect in the structure of this utility model, in actual use, easily because tensile force is excessive, deflect or crooked, precision is low, and inconvenience a plurality ofly closely arranges, and many ropes of realizing many rope rope saws regulate, performance-adjustable is not good enough, and practicality is restricted.
Given this, this case inventor further investigate the problems referred to above, then has this case to produce.
Utility model content
The purpose of this utility model be to provide a kind of easy to adjust directly and the novel governing mechanism of tension of the high diamond-wire saw of precision.
In order to achieve the above object, the utility model adopts such technical scheme:
A novel governing mechanism of tension for diamond-wire saw, comprises regulating wheel and the tensioning drive unit that regulating wheel is carried out to tensioning driving; Described tensioning drive unit comprises frame, tension pulley support, pull bar, the plate that is in transmission connection, drive screw and motor; Described tension pulley support is yoke shape, there are two gripper shoes that are articulated in respectively described regulating wheel two ends, described frame has two parallel substrates, be respectively the first substrate near described regulating wheel, with the second substrate away from described regulating wheel, two described pull bars slide and are arranged on described first substrate, outer end in first substrate outside and the root of described tension pulley support link together, and the inner in first substrate inner side links together with the two ends of the described plate that is in transmission connection respectively; Described drive screw wears and is articulated on described second substrate along described pull bar direction, together with outer end in second substrate outside is in transmission connection with the output shaft of described motor, be in transmission connection described in inside in second substrate inner side wears and the is bolted in middle part of plate, and inner and described first substrate is articulated.
The above-mentioned plate middle part that is in transmission connection is provided with responds to the displacement transducer of plate along the relative displacement of above-mentioned drive screw direction that be in transmission connection.
On above-mentioned drive screw, place, the inner side of corresponding above-mentioned second substrate is provided with the pressure sensor of the two relative pressure of induction.
The junction of the corresponding above-mentioned pull bar of above-mentioned second substrate and the above-mentioned plate that is in transmission connection is formed with operation port.
The lateral surface of above-mentioned second substrate is provided with the electric machine support of the above-mentioned motor of carrying.
Above-mentioned regulating wheel is evenly formed with two groovings.
Distance between two above-mentioned grooving place planes is than the many 5mm of the diameter of bead string rope.
Together with two above-mentioned pull bars are bolted respectively with the two ends of the root of above-mentioned tension pulley support.
Together with two above-mentioned pull bars are bolted respectively with the two ends of the above-mentioned plate that is in transmission connection.
Above-mentioned motor is stepper motor.
Adopt after technique scheme, the utility model, in use, motor forward, drives drive screw to rotate, and the drive screw transmission plate that is in transmission connection moves to bead string rope direction, drive two pull bars to slide to bead string rope direction, and then tension pulley support drive regulating wheel to carry out tensioning adjusting to bead string rope; When need are adjusted loose bead string rope, only need make motor reversal, compared with prior art, the tensioning of bead string rope regulates convenient direct, and regulating wheel there will not be deflection or the situation such as crooked, and the cutting accuracy of cutting plate is high, simultaneously, because integral body is flat, be convenient to a plurality ofly closely arrange, many ropes of realizing many rope rope saws regulate, and use more flexible, novel and reasonable structure, practical.
Accompanying drawing explanation
Fig. 1 is partial schematic sectional view of the present utility model;
Fig. 2 is planar structure schematic diagram of the present utility model;
Fig. 3 is partial structurtes schematic diagram of the present utility model;
Fig. 4 is use view of the present utility model.
In figure:
1-regulating wheel 11-grooving
2-tensioning drive unit 21-frame
211-first substrate 212-second substrate
22-tension pulley support 221-gripper shoe
The 23-pull bar 24-plate that is in transmission connection
25-drive screw 26-motor
261-electric machine support 27-displacement transducer
28-pressure sensor 29-operates port
The specific embodiment
In order further to explain, be described in detail the technical solution of the utility model below by specific embodiment.
The novel governing mechanism of tension of a kind of diamond-wire saw of the present utility model, as Figure 1-4, comprises regulating wheel 1 and the tensioning drive unit 2 that regulating wheel 1 is carried out to tensioning driving.
Improvements are, tensioning drive unit 2 comprises frame 21, tension pulley support 22, pull bar 23, the plate 24 that is in transmission connection, drive screw 25 and motor 26, tension pulley support 22 is yoke shape, there are two gripper shoes 221 that are articulated in respectively regulating wheel 1 two ends, frame 21 has two parallel substrates, be respectively the first substrate 211 near regulating wheel 1, with the second substrate 212 away from regulating wheel 1, two pull bars 23 slide and are arranged on first substrate 211, and the outer end in first substrate 211 outsides and the root of tension pulley support 22 link together, and the inner in first substrate 211 inner sides links together with the two ends of the plate 24 that is in transmission connection respectively, drive screw 25 wears and is articulated on second substrate 212 along pull bar 23 directions, together with outer end in second substrate 212 outsides is in transmission connection with the output shaft of motor 26, inside in second substrate 212 inner sides wears and is bolted in the middle part of plate 24 of being in transmission connection, and inner and first substrate 211 is articulated, in use, motor 26 forwards, drive drive screw 25 to rotate, the drive screw 25 transmissions plate 24 that is in transmission connection moves to bead string rope direction, drive two pull bars 23 to slide to bead string rope direction, and then tension pulley support 22 drives 1 pair of bead string rope of regulating wheel to carry out tensioning adjusting, when need are adjusted loose bead string rope, only need make motor 26 reversions, the tensioning of bead string rope regulates convenient direct, and regulating wheel 1 there will not be deflection or the situation such as crooked, and the cutting accuracy of cutting plate is high, simultaneously, because integral body is flat, be convenient to a plurality ofly closely arrange, many ropes of realizing many rope rope saws regulate, and use more flexible.
In order to realize intelligence, regulate, preferably, plate 24 middle parts that are in transmission connection are provided with the induction displacement transducer 27 of plate 24 along the relative displacement of drive screw 25 directions that be in transmission connection, in actual use, can be equipped with Programmable Logic Controller (not shown) and guidance panel (not shown), Programmable Logic Controller is controlled motor 26, and the displacement information of received bit displacement sensor 27, guidance panel can operate Programmable Logic Controller, operating operation panel makes Programmable Logic Controller send forward or reverse control instruction to motor 26, when detecting the plate 24 that is in transmission connection, displacement transducer 27 reaches while setting displacement with respect to the displacement of drive screw 25, displacement transducer 27 sends signal to Programmable Logic Controller, 26 stalls of Controlled by Programmable Controller motor.
In order to coordinate displacement transducer 27, realize tensioning fine setting, further, on drive screw 25, place, the inner side of corresponding second substrate 212 is provided with the pressure sensor 28 of the two relative pressure of induction, pressure sensor 28 can be converted into the signal of telecommunication by the tensile force signal of bead string rope and send to Programmable Logic Controller, the tensile force signal of the bead string rope that Programmable Logic Controller sends according to pressure sensor 28, motor 26 is sent to corresponding forward or reverse instruction, until bead string rope reaches best tensile force or pre-tension, to realize the precise fine-adjustment to bead string rope tensile force; And in actual cutting process, also can compensate the loss of tension of bead string rope, and keep the normal work tensile force of bead string rope, guarantee optimum Working.
Preferably, the corresponding pull bar 23 of second substrate 212 is formed with operation port 29 with the junction of the plate 24 that is in transmission connection, and people can operate 29 pairs of pull bars of port 23 by this and carry out dismounting with the plate 24 that is in transmission connection.
For the installation of specific implementation motor 26, preferably, the lateral surface of second substrate 212 is provided with the electric machine support 261 of carrying motor 26.
Preferably, regulating wheel 1 is evenly formed with two groovings 11, this structure is convenient to people simultaneously or is selected one grooving 11 to use, the position of bead string rope is adjusted according to actual requirement, and when two groovings 11 of regulating wheel 1 are all provided with bead string rope, regulating wheel 1 can carry out tensioning adjusting to two bead string ropes simultaneously, and flexibility is strong, save space and other each parts as the quantity of motor 26, structure is compacter and cost is low.
Preferably, the distance between two grooving 11 place planes is than the many 5mm of the diameter of bead string rope, and this structure can realize the cutting effect that minimum cut plate thickness is 5mm.
Preferably, together with two pull bars 23 are bolted respectively with the two ends of the root of tension pulley support 22.
Preferably, together with two pull bars 23 are bolted respectively with the two ends of the plate 24 that is in transmission connection.
Preferably, motor 26 is stepper motor.
The novel governing mechanism of tension of diamond-wire saw of the present utility model, preferably adopts to the mode of extrapolation bead string rope is carried out to tensioning adjusting, and tensioning regulative mode also can be adjusted and design according to actual requirement; Motor is preferably stepper motor, and concrete form also can be adjusted and design according to actual requirement; Pull bar is preferably with bolts with the plate that is in transmission connection, and the type of attachment of the two also can be adjusted and design according to actual requirement; The root of pull bar and tension pulley support is preferably with bolts, and the type of attachment of the two also can be adjusted and design according to actual requirement; Distance between two grooving place planes is preferably than the many 5mm of the diameter of bead string rope, can realize the 5mm cutting thickness of cutting plate, and this distance also can be adjusted and design according to actual requirement, to realize the cutting thickness of other size; The groove width of grooving, the width of regulating wheel all can be adjusted and design according to actual requirement; Grooving quantity on regulating wheel and distribution form also can be adjusted and design according to actual requirement; The installation form of the concrete form of pressure sensor and displacement transducer and the two and installation place can be adjusted and design according to actual requirement; The concrete form of frame, size, quantity and with the mounting means that coordinates of other parts of tension adjustment unit, can adjust and design according to actual requirement; The concrete form of electric machine support can be adjusted and design according to actual requirement; The shape of operation port, size etc. can be adjusted and design according to actual requirement; The concrete form of drive screw, the plate that is in transmission connection, pull bar, tension pulley support and frame all can be adjusted and design according to actual requirement, as the thickness of substrate and gripper shoe can be adjusted and design according to actual requirement; When a plurality of the utility model are arranged use, can share same frame.
Product form of the present utility model is not limited to this case diagram and embodiment, and anyone carries out suitable variation or the modification of similar thinking to it, all should be considered as not departing from patent category of the present utility model.
Claims (10)
1. a novel governing mechanism of tension for diamond-wire saw, comprises regulating wheel and the tensioning drive unit that regulating wheel is carried out to tensioning driving; It is characterized in that: described tensioning drive unit comprises frame, tension pulley support, pull bar, the plate that is in transmission connection, drive screw and motor; Described tension pulley support is yoke shape, there are two gripper shoes that are articulated in respectively described regulating wheel two ends, described frame has two parallel substrates, be respectively the first substrate near described regulating wheel, with the second substrate away from described regulating wheel, two described pull bars slide and are arranged on described first substrate, outer end in first substrate outside and the root of described tension pulley support link together, and the inner in first substrate inner side links together with the two ends of the described plate that is in transmission connection respectively; Described drive screw wears and is articulated on described second substrate along described pull bar direction, together with outer end in second substrate outside is in transmission connection with the output shaft of described motor, be in transmission connection described in inside in second substrate inner side wears and the is bolted in middle part of plate, and inner and described first substrate is articulated.
2. the novel governing mechanism of tension of a kind of diamond-wire saw according to claim 1, is characterized in that: the above-mentioned plate middle part that is in transmission connection is provided with responds to the displacement transducer of plate along the relative displacement of above-mentioned drive screw direction that be in transmission connection.
3. the novel governing mechanism of tension of a kind of diamond-wire saw according to claim 2, is characterized in that: the place, inner side in the above-mentioned second substrate of correspondence on above-mentioned drive screw is provided with the pressure sensor of the two relative pressure of induction.
4. according to the novel governing mechanism of tension of a kind of diamond-wire saw described in claim 1,2 or 3, it is characterized in that: the junction of the corresponding above-mentioned pull bar of above-mentioned second substrate and the above-mentioned plate that is in transmission connection is formed with operation port.
5. according to the novel governing mechanism of tension of a kind of diamond-wire saw described in claim 1,2 or 3, it is characterized in that: the lateral surface of above-mentioned second substrate is provided with the electric machine support of the above-mentioned motor of carrying.
6. according to the novel governing mechanism of tension of a kind of diamond-wire saw described in claim 1,2 or 3, it is characterized in that: above-mentioned regulating wheel is evenly formed with two groovings.
7. the novel governing mechanism of tension of a kind of diamond-wire saw according to claim 6, is characterized in that: the distance between two above-mentioned grooving place planes is than the many 5mm of the diameter of bead string rope.
8. according to the novel governing mechanism of tension of a kind of diamond-wire saw described in claim 1,2 or 3, it is characterized in that: together with two above-mentioned pull bars are bolted respectively with the two ends of the root of above-mentioned tension pulley support.
9. according to the novel governing mechanism of tension of a kind of diamond-wire saw described in claim 1,2 or 3, it is characterized in that: together with two above-mentioned pull bars are bolted respectively with the two ends of the above-mentioned plate that is in transmission connection.
10. according to the novel governing mechanism of tension of a kind of diamond-wire saw described in claim 1,2 or 3, it is characterized in that: above-mentioned motor is stepper motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320580513.5U CN203509202U (en) | 2013-09-18 | 2013-09-18 | Novel tension adjusting mechanism of diamond rope sawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320580513.5U CN203509202U (en) | 2013-09-18 | 2013-09-18 | Novel tension adjusting mechanism of diamond rope sawing machine |
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| Publication Number | Publication Date |
|---|---|
| CN203509202U true CN203509202U (en) | 2014-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320580513.5U Expired - Fee Related CN203509202U (en) | 2013-09-18 | 2013-09-18 | Novel tension adjusting mechanism of diamond rope sawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203509202U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103506693A (en) * | 2013-09-18 | 2014-01-15 | 华侨大学 | Novel tension adjusting mechanism of diamond rope sawing machine |
| CN110435014A (en) * | 2019-07-25 | 2019-11-12 | 桂林电子科技大学 | The rope of rope saw saws regulating device |
-
2013
- 2013-09-18 CN CN201320580513.5U patent/CN203509202U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103506693A (en) * | 2013-09-18 | 2014-01-15 | 华侨大学 | Novel tension adjusting mechanism of diamond rope sawing machine |
| CN103506693B (en) * | 2013-09-18 | 2016-06-22 | 华侨大学 | A kind of Novel tension adjustment mechanism of diamond-wire saw |
| CN110435014A (en) * | 2019-07-25 | 2019-11-12 | 桂林电子科技大学 | The rope of rope saw saws regulating device |
| CN110435014B (en) * | 2019-07-25 | 2021-12-07 | 桂林康华科技有限公司 | Rope saw adjusting device of rope saw machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20140918 |
|
| EXPY | Termination of patent right or utility model |