CN201549191U - Base string winding and buckling machine - Google Patents

Base string winding and buckling machine Download PDF

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Publication number
CN201549191U
CN201549191U CN2009202661605U CN200920266160U CN201549191U CN 201549191 U CN201549191 U CN 201549191U CN 2009202661605 U CN2009202661605 U CN 2009202661605U CN 200920266160 U CN200920266160 U CN 200920266160U CN 201549191 U CN201549191 U CN 201549191U
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CN
China
Prior art keywords
cylinder
string
column
slide
wire winding
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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.)
Expired - Lifetime
Application number
CN2009202661605U
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Chinese (zh)
Inventor
何四海
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningbo Sihai Piano Co Ltd
Original Assignee
Ningbo Sihai Piano Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
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Priority to CN2009202661605U priority Critical patent/CN201549191U/en
Application granted granted Critical
Publication of CN201549191U publication Critical patent/CN201549191U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model discloses a bass string winding and buckling machine, which comprises a motor (2), a reduction gear box (3), a sliding platform device (4), and a winding shaft (5), a string limiting device and a clamping device (8) which are rotatively installed on the sliding platform device (4). The power output shaft of the motor (2) is connected with the input end of the reduction gear box (3); the output end of the reduction gear box (3) is connected with one end of the winding shaft (5); a winding hook (9) is arranged at the other end of the winding shaft (5); the sliding platform device (4) is in sliding fit with an operating platform (1); the sliding direction of the sliding platform device (4) is parallel with the axes of the winding shaft (5); a sliding platform limiting device (11) is also arranged between the sliding platform device (4) and the reduction gear box (3); and a through hole (10) arranged in the clamping device (8) is also arranged on the operating platform (1). The winding and buckling machine has the advantages of material-saving performance, high production efficiency, simple operation, and high rate of finished products.

Description

Bass music wire winding machine
Technical field
The utility model relates to makes the wind that the bass string is buckled in the piano, specifically is a kind of bass music wire winding machine.
Background technology
The bass string be located in an end of bass string, and it is entwined with bass string body by string one end bending back.As shown in figure 14, it comprises that string button 101, first twines section 102 and second and twines section 103, described first twines that smaller angle in section 102 and bass string body 104 angulations less than 90 degree, and described second to twine these 104 body angulations of section 103 and bass string be 90 degree.
Existing bass music wire winding is a manual manufacture, use the structure of utility appliance as follows: to comprise the clamp device formed by two clamping plates, be used to strain the take-up device of bass string one end and the wind of forming by pedestal and bolt, coiling hook, described bolt is screwed onto on the pedestal, and described coiling hook is fixed on an end of bolt.During use, end bending with the bass string earlier forms a closure member, clamp this closure member by clamp device then, coiling hook by wind catches on closure member and rotation, behind rotation one fixing turn, finish first and twine section 102, loosen clamp device, pull out the short end of bass string length and then clamp clamp device, the end that bending bass string is short, make the long part of itself and bass string length vertical, by the stretching device tension, rotate a fixing turn more then, finish second and twine section 103.Promptly finish processing after cutting the stub bar of bass string at last than a short end.There is following shortcoming in the bass music wire winding machine of said structure in the use of reality:
1, the utility appliance of above-mentioned making bass music wire winding all is to finish by operation manually in the whole process of making the string button, and not only production efficiency is low therefore to cause existing bass music wire winding machine, and the more complicated that operates.
2, because the whole flow process of above-mentioned making bass music wire winding is all finished by manually-operated, thereby cause the product of working it out uneven, the yield rate of product is lower.
3, that section string of being located in the stretching device of the utility appliance of above-mentioned making bass music wire winding can't twine, and therefore in the end need cut this section string, and just stub bar is so not only wasted starting material, and also cumbersome for operating personnel.
The utility model content
The technical problems to be solved in the utility model is, overcomes the defective of above prior art, and a kind of material, production efficiency height, simple to operate and bass music wire winding machine that yield rate is high saved is provided.
The technical solution of the utility model is, a kind of bass music wire winding machine is provided, and it comprises from right-to-left and is horizontally installed on motor, reducer casing, the slide rest device on the worktable successively and is rotatably installed in roll on the slide rest device, is used to limit the string stop means of chord position and the clamp device that is used to clamp string one end; The power output shaft of described motor is connected with the input end of reducer casing, and the output terminal of described reducer casing is connected with an end of roll; The other end of described roll is provided with the coiling hook; Described slide rest device sliding fit on the worktable between string stop means and the reducer casing, the glide direction of described slide rest device and the parallel axes of roll; Also be provided with a slide unit stop means that can stop slide rest device to reset between described slide rest device and the reducer casing; Also be provided with on the described worktable for string one end and be inserted into the interior through hole of clamp device; The axis extended line of described through hole is vertical with the axis extended line of roll and crossing.
After adopting above structure, the utility model compared with prior art has the following advantages:
1, the utility model bass music wire winding machine is in the whole process of making the string button, and the overwhelming majority of entire making process all is by finishing around deduction, so the utility model bass music wire winding machine production efficiency height not only, and it is fairly simple to operate.
2, since the making flow process of the utility model bass music wire winding machine all by finishing around deduction, the therefore standardization of products height of working it out, the yield rate of product is higher.
3, the utility model bass music wire winding machine does not have stretching device, does not just have stub bar certainly yet, thus not only can not waste starting material, and also saved trouble for operating personnel, reduced operating personnel's operation.
Description of drawings
Fig. 1 is the vertical view of the utility model bass music wire winding machine in original state.
Fig. 2 is the front view of the utility model bass music wire winding machine in original state.
Fig. 3 is the vertical view after the action of the utility model bass music wire winding machine first step.
Fig. 4 is the front view after the action of the utility model bass music wire winding machine first step.
Fig. 5 is the vertical view after second step action of the utility model bass music wire winding machine.
Fig. 6 is the front view after second step action of the utility model bass music wire winding machine.
Fig. 7 is the vertical view after the 3rd step action of the utility model bass music wire winding machine.
Fig. 8 is the front view after the 3rd step action of the utility model bass music wire winding machine.
Fig. 9 is the vertical view after the 4th step action of the utility model bass music wire winding machine.
Figure 10 is the front view after the 4th step action of the utility model bass music wire winding machine.
The structural representation of Figure 11 second step action back bass string button.
The structural representation of Figure 12 the 3rd step action back bass string button.
The structural representation of Figure 13 the 5th step action back bass string button.
Figure 14 is the structural representation of bass string button.
Figure 15 is the cut-open view of the utility model wire-clamping device.
Shown in the figure 1, worktable, 2, motor, 3, reducer casing, 4, slide rest device, 4.1 slide units, 4.2, slide rail, 4.3, first fixed mount, 4.4, four-cylinder, 5, roll, 6, horizontal wire-clamping device, 6.1, first cylinder, 6.2, second cylinder, 7, vertical cord grip, 7.1, depression bar, 7.2, first column, 7.3, second column, 7.4, the 3rd cylinder, 8, clamp device, 8.1, the 5th cylinder, 8.2, fork, 8.3, upper holder block, 8.4, lower lock block, 8.5, chuck, 8.6, spring, 8.7, second fixed mount, 8.71, last frame plate, 8.8, the string through hole, 9, the coiling hook, 10 through holes, 11, the slide unit stop means, 11.1, the 6th cylinder, 11.2, limited block.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1 and Figure 2, the utility model bass music wire winding machine, it comprises from right-to-left and is horizontally installed on motor 2, reducer casing 3, the slide rest device 4 on the worktable 1 successively and is rotatably installed in roll 5 on the slide rest device 4, is used to the clamp device 8 that limits the string stop means of chord position and be used to clamp string one end that wherein motor 2, reducer casing 3 directly are installed on the worktable 1 by bolt or other securing member; First fixed mount 4.3 is installed on the worktable 1; Second fixed mount 8.7 is installed on the worktable 1 near first fixed mount, 4.3 left sides.
The power output shaft of described motor 2 is connected with the input end of reducer casing 3, the output terminal of described reducer casing 3 is connected with an end of roll 5, be specially, the input end of the power output shaft insertion reducer casing 3 of motor 2 is interior and carry out circumferentially spacing, the output terminal of the one end insertion reducer casing 3 of roll 5 is interior and carry out circumferentially spacing, like this, when motor 2 rotates, can drive roll 5 rotates, and by the decelerating effect of reducer casing, can be the rotating speed of motor 2 much larger than the rotating speed of roll 5 to reach the purpose of this utility model.
The other end of described roll 5 is provided with the coiling hook 9 that is used to twine the string button, and this coiling hook 9 is fixedlyed connected with screw with an end of roll 5.
Described slide rest device 4 sliding fits are on the worktable 1 between string stop means and the reducer casing 3, the parallel axes of the glide direction of described slide rest device 4 and roll 5, roll 5 lateral rotation are installed on the slide rest device 4, concrete structure is: slide rest device 4 comprises slide unit 4.1, slide rail 4.2 and first fixed mount 4.3, described first fixed mount, 4.3 usefulness screws or be bolted on the worktable 1; Described slide rail 4.2 is installed on first fixed mount 4.3, laterally promptly is that just the direction of slide rail 4.2 is identical with the direction of roll 5 along motor 2, reducer casing 3, slide rest device 4 these directions; Described slide unit 4.1 sliding fits are on slide rail 4.2; Also use the affixed four-cylinder 4.4 of bolt on the described slide unit 4.1, the axis of the piston rod of described four-cylinder 4.4 is parallel with slide rail 4.2.Slide unit 4.1 is provided with a through hole, described roll 5 passes this through hole and is rotatably assorted by bearing and slide unit, and bearing and roll 5 are affixed to carry out axial limiting to roll 5, and roll 5 is just along with slide unit is laterally being done straight reciprocating motion on the worktable 1 between wire-clamping device 6 and vertical cord grip 7 and the reducer casing 3 together like this.
Described string stop means comprises horizontal wire-clamping device 6 and vertical cord grip 7.Described horizontal wire-clamping device 6 comprises first cylinder 6.1 and second cylinder 6.2, and the free end of the piston rod of the free end of the piston rod of described first cylinder 6.1 and second cylinder 6.2 is oppositely arranged and coaxial cable.Be in together when stretching out state when first cylinder 6.1 and second cylinder 6.2 like this, clamp string, just at the axial clamping string of string; When first cylinder 6.1 and second cylinder 6.2 are in the retraction state together, loosen string.
Described vertical cord grip 7 comprises first column 7.2, second column 7.3, depression bar 7.1 and the 3rd cylinder 7.4, and described first column 7.2 is parallel with second column 7.3; Described depression bar 7.1 and first column 7.2, second column 7.3 are vertical, the two ends of depression bar are two sleeves, it is socketed in respectively on first column 7.2, second column 7.3, and the drive by the 3rd cylinder 7.4 and sliding fit are on first column 7.2, second column 7.3 then; The axis of described the 3rd cylinder 7.4 and first column 7.2, second column 7.3 are parallel, and the free end of the piston rod of described the 3rd cylinder 7.4 is connected with depression bar 7.1.
Also be provided with the slide unit stop means 11 that can stop slide rest device 4 to reset between described slide rest device 4 and the reducer casing 3, it comprises the 6th cylinder 11.1 and is fixed on limited block 11.2 on this cylinder piston rod.The cylinder of this slide unit stop means 11 stretches so that slide rest device 4 resets or do not reset, thereby guarantees to finish the winding of two sections fried dough twist sections.
Also be provided with for string one end near an end of coiling hook 9 on the described worktable 1 and be inserted into through hole 10 in the clamp device 8, it is interior so that it is fixed that string via through holes 10 enters into clamp device 8 like this.
As shown in figure 15, described clamp device 8 comprises the 5th cylinder 8.1, fork 8.2, upper holder block 8.3, lower lock block 8.4, chuck 8.5, spring 8.6 and is fixed on second fixed mount 8.7 on the worktable 1; Described second fixed mount 8.7 by last frame plate 8.71, down frame plate, be located at frame plate 8.71 and form with the back up pad of following frame plate, described following frame plate is fixed by bolts on the worktable 1, following frame plate and back up pad are not shown; One end of described fork 8.2 is hinged on the piston rod of the 5th cylinder 8.1, and the other end of described fork 8.2 is hinged on the frame plate 8.71, and they are common hinged, and its concrete structure is not just describing in detail at this; Described fork 8.2 also offsets with upper holder block 8.3 away from an end of the 5th cylinder 8.1, to support moving upper holder block 8.3 actions; Described spring 8.6 is located in the cavity that is formed by upper holder block 8.3 and lower lock block 8.4, and an end and the upper holder block 8.3 of described spring 8.6 offset, and the other end of described spring 8.6 and lower lock block 8.4 offset; Described lower lock block 8.4 usefulness screws are fixed on the frame plate 8.71; Described chuck 8.5 is embedded in the frame plate 8.71; Also be provided with in the described chuck 8.5 for string and be inserted into string through hole 8.8 between upper holder block 8.3 and the lower lock block 8.4, this through hole string 8.8 communicates with through hole 10, string via through holes 10, string through hole 8.8 stretch between upper holder block 8.3 and the lower lock block 8.4 like this, compress lower lock block 8.4 by upper holder block 8.3 and clamp string.
The axis extended line of described through hole 10 is vertical with the axis extended line of roll 5 and crossing, and said structure can guarantee that the axis that lays out next string button and string is point-blank to meet the requirement of bass string button.
Described first cylinder 6.1, second cylinder 6.2, the 3rd cylinder 7.4, four-cylinder 4.4 and the 5th cylinder 8.1, they also can be hydraulic cylinder, these cylinders or hydraulic cylinder are controlled by solenoid directional control valve, be communicated with source of the gas or hydraulic pump, and be equipped with the sensor that is used to judge the cylinder piston rod position on these above-mentioned cylinders, to increase the functional reliability of the utility model bass music wire winding machine.
The control cylinder that uses in slide rest device 4, slide unit stop means 11, horizontal wire-clamping device 6 and vertical cord grip 7, the clamp device 8 in the utility model or the solenoid directional control valve of hydraulic cylinder, and be located at sensor on cylinder or the hydraulic cylinder, also comprise motor, these devices all are connected with control device PC or PLC, the control signal of receiving control device PC or PLC and moving.Because this is electrically connected the common connection that belongs to more in the art, therefore just not at this detailed description.
The course of work of the utility model bass music wire winding machine is as follows: as shown in Figure 1 and Figure 2, original state: motor 2 is in halted state, and slide unit stop means 11 is in the position, back, and the slide unit of slide rest device 4 is in the position, back, laterally wire-clamping device 6 is in the position, back, and vertical cord grip 7 is upper.
As shown in Figure 3, Figure 4, first step action: slide rest device 4 moves to anteposition, and string inserts through hole, and clamps string one end by clamp device 8, and slide unit stop means 11 moves to anteposition, and other installs attonity.
As Fig. 5, shown in Figure 6, the action of second step: slide rest device 4 retreats, but because slide unit stop means 11 stops and can't reset, laterally wire-clamping device 6 moves to anteposition and vertical cord grip 7 and moves to the nextly then, and above-mentioned two stop means have been finished spacing to string.The shape of string as shown in figure 11.
As Fig. 7, shown in Figure 8, the action of the 3rd step: motor 2 rotations, first twines section 102 finishes.The shape of string as shown in figure 12.
As Fig. 9, shown in Figure 10, the 4th step action: slide unit stop means 11 moves to the position, back, and stop means is removed, so slide rest device 4 moves to the position, back, and clamp device 8 loosens string one end simultaneously.
The 5th step action: laterally wire-clamping device 6 moves to position, back and vertical cord grip 7 and moves to upperly, and motor 2 rotations are then finished second and twined section 103.The shape of string as shown in figure 13.As shown in Figure 1 and Figure 2, each device all is in reset mode simultaneously.
The utility model is a kind of combination utility model, wherein slide rest device, horizontal wire-clamping device 6, vertical cord grip 7, clamp device 8, slide unit stop means 11 these devices have only been enumerated an embodiment in this enforcement, it also has other implementation, is not just describing in detail at this.Protection domain of the present utility model is to be as the criterion with claims, so these change all in protection domain of the present utility model.

Claims (7)

1. bass music wire winding machine is characterized in that: it comprises from right-to-left and is horizontally installed on motor (2), reducer casing (3), the slide rest device (4) on the worktable (1) successively and is rotatably installed in roll (5) on the slide rest device (4), is used to the clamp device (8) that limits the string stop means of chord position and be used to clamp string one end; The power output shaft of described motor (2) is connected with the input end of reducer casing (3), and the output terminal of described reducer casing (3) is connected with an end of roll (5); The other end of described roll (5) is provided with coiling hook (9); Described slide rest device (4) sliding fit on the worktable (1) between string stop means and the reducer casing (3), the parallel axes of the glide direction of described slide rest device (4) and roll (5); Also be provided with a slide unit stop means (11) that can stop slide rest device (4) to reset between described slide rest device (4) and the reducer casing (3); Also be provided with on the described worktable (1) for string one end and be inserted into the interior through hole (10) of clamp device (8); The axis extended line of described through hole (10) is vertical and crossing with the axis extended line of roll (5).
2. bass music wire winding machine according to claim 1 is characterized in that: described string stop means comprises horizontal wire-clamping device (6) and vertical cord grip (7).
3. bass music wire winding machine according to claim 2, it is characterized in that: described horizontal wire-clamping device (6) comprises first cylinder (6.1) and second cylinder (6.2), and the free end of the piston rod of the free end of the piston rod of described first cylinder (6.1) and second cylinder (6.2) is oppositely arranged and coaxial cable.
4. bass music wire winding machine according to claim 2, it is characterized in that: described vertical cord grip (7) comprises first column (7.2), second column (7.3), depression bar (7.1) and the 3rd cylinder (7.4), and described first column (7.2) is parallel with second column (7.3); Described depression bar (7.1) and first column (7.2), second column (7.3) is vertical and sliding fit on first column (7.2), second column (7.3); The axis of described the 3rd cylinder (7.4) and first column (7.2), second column (7.3) are parallel, and the free end of the piston rod of described the 3rd cylinder (7.4) is connected with depression bar (7.1).
5. bass music wire winding machine according to claim 1 is characterized in that: described slide rest device (4) comprises slide unit (4.1), slide rail (4.2) and first fixed mount (4.3), and described first fixed mount (4.3) is fixed on the worktable (1); Described slide rail (4.2) is installed on first fixed mount (4.3), the parallel axes of described slide rail (4.2) and roll (5); Described slide unit (4.1) sliding fit is on slide rail (4.2); Described slide unit also is connected with four-cylinder (4.4) on (4.1), and the axis of described four-cylinder (4.4) is parallel with slide rail (4.2).
6. bass music wire winding machine according to claim 1, it is characterized in that: described clamp device (8) is located in second fixed mount (8.7) that is fixed on the worktable (1), and it comprises the 5th cylinder (8.1), fork (8.2), upper holder block (8.3), lower lock block (8.4), chuck (8.5) and spring (8.6); One end of described fork (8.2) is hinged on the piston rod of the 5th cylinder (8.1), and the other end of described fork (8.2) is hinged on the last frame plate (8.71) of second fixed mount (8.7); Described fork (8.2) also offsets with upper holder block (8.3) away from an end of the 5th cylinder (8.1); Described spring (8.6) is located in the cavity that is formed by upper holder block (8.3) and lower lock block (8.4), and an end of described spring (8.6) and upper holder block (8.3) offset, and the other end of described spring (8.6) and lower lock block (8.4) offset; Described lower lock block (8.4) is fixed on the frame plate (8.71); Described chuck (8.5) is embedded in the frame plate (8.71); Also be provided with in the described chuck (8.5) for string and be inserted into string through hole (8.8) between upper holder block (8.3) and the lower lock block (8.4).
7. according to claim 3 or 4 or 5 or 6 described bass music wire winding machines, it is characterized in that: described first cylinder (6.1), second cylinder (6.2), the 3rd cylinder (7.4), four-cylinder (4.4) and the 5th cylinder (8.1) are equipped with the sensor that is used to judge the cylinder piston rod position.
CN2009202661605U 2009-10-30 2009-10-30 Base string winding and buckling machine Expired - Lifetime CN201549191U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202661605U CN201549191U (en) 2009-10-30 2009-10-30 Base string winding and buckling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009202661605U CN201549191U (en) 2009-10-30 2009-10-30 Base string winding and buckling machine

Publications (1)

Publication Number Publication Date
CN201549191U true CN201549191U (en) 2010-08-11

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CN2009202661605U Expired - Lifetime CN201549191U (en) 2009-10-30 2009-10-30 Base string winding and buckling machine

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103440851A (en) * 2013-08-21 2013-12-11 徐小亮 Nylon wire bonding device for nylon wire bonding machine for piano
CN103440852A (en) * 2013-08-21 2013-12-11 徐小亮 Nylon wire bonding machine for piano
CN103440855A (en) * 2013-08-21 2013-12-11 徐小亮 Linkage mechanism of nylon wire bonding machine
CN103440853A (en) * 2013-08-21 2013-12-11 徐小亮 Nylon wire feeding mechanism of nylon wire bonding device
CN103440854A (en) * 2013-08-21 2013-12-11 徐小亮 Supporting seat of nylon wire bonding machine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103440851A (en) * 2013-08-21 2013-12-11 徐小亮 Nylon wire bonding device for nylon wire bonding machine for piano
CN103440852A (en) * 2013-08-21 2013-12-11 徐小亮 Nylon wire bonding machine for piano
CN103440855A (en) * 2013-08-21 2013-12-11 徐小亮 Linkage mechanism of nylon wire bonding machine
CN103440853A (en) * 2013-08-21 2013-12-11 徐小亮 Nylon wire feeding mechanism of nylon wire bonding device
CN103440854A (en) * 2013-08-21 2013-12-11 徐小亮 Supporting seat of nylon wire bonding machine
CN103440852B (en) * 2013-08-21 2016-01-06 徐小亮 The sticky machine of a kind of piano

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C14 Grant of patent or utility model
AV01 Patent right actively abandoned

Granted publication date: 20100811

Effective date of abandoning: 20091030