CN215035668U

CN215035668U - Positioning die for processing guitar tuning seat shell

Info

Publication number: CN215035668U
Application number: CN202120779288.2U
Authority: CN
Inventors: 张琮闵; 陈金再
Original assignee: Zhangzhou Binwei Hardware Accessories Co ltd
Current assignee: Zhangzhou Binwei Hardware Accessories Co ltd
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2021-12-07
Anticipated expiration: 2031-04-16

Abstract

The utility model provides a simple structure, convenient location, can carry out the location of processing fast a positioning die for guitar tuning seat shell processing, connecting plate in locating outside frame, be equipped with the mould that is used for placing tuning seat shell on the connecting plate, match outside tuning seat shell on the mould and seted up the standing groove, mould slidable locates in the frame, it is equipped with and is used for adjusting the tight clamping device of tuning seat shell location clamp to match the mould in the frame, slidable is equipped with in the frame and is used for driving the gliding drive arrangement of mould.

Description

Positioning die for processing guitar tuning seat shell

Technical Field

The utility model relates to a guitar processing technology field, in particular to a positioning die who is used for guitar tuning seat shell to process.

Background

The guitar string button is a device for adjusting the tension of guitar strings to achieve guitar tuning, and the guitar tuning seat shell is an essential part of the guitar string button. As shown in figure 1, the casting of the guitar tuning seat button comprises a tuning seat shell body 1', and the tuning seat shell body 1' is respectively provided with a first through hole 2', a second through hole 3' and a third through hole 4 '. During machining, the first through holes 2' are required to be threaded and tapped one by one, the second through holes 3' are required to be drilled, the third through holes 4' are required to be machined and formed three times, the tuning saddle shell is required to be repeatedly positioned, labor consumption is reduced, and production efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

For overcoming above problem, the utility model provides a simple structure, convenient location, can carry out the location of processing fast a positioning die who is used for guitar tuning seat shell to process.

In order to realize the above object, the technical scheme of the utility model a positioning die for guitar tuning seat shell processing is provided, connecting plate in locating outside frame, be equipped with the mould that is used for placing tuning seat shell on the connecting plate, match outside tuning seat shell on the mould and seted up the standing groove, mould slidable locates in the frame, it is equipped with and is used for the tight clamping device of tuning seat shell location clamp to match the mould in the frame, slidable is equipped with in the frame and is used for driving the gliding first drive arrangement of mould.

The further improvement is that: the clamping device comprises a clamping plate, a through hole for the string adjusting seat shell to pass through is formed in the clamping plate, a first fixing block is fixedly arranged on the rack, the clamping plate can be vertically lifted and arranged on the first fixing block, the clamping plate can be abutted against the die, and a second driving device for driving the clamping plate to vertically lift is arranged on the first fixing block.

The further improvement is that: the first fixing block is provided with a plurality of guide blocks used for enabling the clamping plate to vertically face upwards through a first adjusting device, and the guide blocks are abutted against the clamping plate.

The further improvement is that: the frame is provided with a first travel switch and a second travel switch, the first travel switch and the second travel switch are electrically connected with a first driving device, and the die is arranged between the first travel switch and the second travel switch.

The further improvement is that: the mould comprises a first mould and a second mould, the placing groove is formed in the first mould, the first mould is detachably arranged on the second mould, and the second mould is connected with a first driving device.

The further improvement is that: the frame is provided with a second fixed block, and the die is slidably arranged between the first fixed block and the second fixed block.

The further improvement is that: the first adjusting device comprises a first strip-shaped groove, the first strip-shaped groove is formed in the guide block, the guide block is locked on the first fixing block through a bolt, and the bolt is located in the first strip-shaped groove.

The further improvement is that: the first driving device comprises a sliding block, the die is arranged on the sliding block, a sliding rail is fixedly arranged on the rack, the sliding block is slidably arranged on the sliding rail, a first driving cylinder is fixedly arranged on the rack, and an extension rod of the first driving cylinder is fixedly connected with the sliding block.

The further improvement is that: the second driving device is a second driving cylinder which is fixedly arranged on the first fixing block, an extension rod of the second driving cylinder is fixedly connected with the clamping plate, and the through hole is formed in the other end of the extension rod.

The utility model has the advantages and the beneficial effects that:

1. simple structure and convenient positioning. The staff puts into the mould with the tuning seat shell, and the mould pushes the station automatically, then clamping device presss from both sides tight location with the work piece automatically, and is not only easy and simple to handle, and positioning accuracy is high moreover, has reduced the operation technical requirement to the staff, has saved the recruitment cost greatly and has improved production efficiency.

2. The guide block can guarantee the clamping plate to vertically lift, prevent the clamping plate from deviating when being sleeved into the string adjusting seat shell, so that clamping is inaccurate, the positioning accuracy of the workpiece is improved, and further processing is convenient.

3. The first travel switch and the second travel switch can be automated, so that the first driving cylinder can perform travel control at any time, the operating procedures of workers are reduced, and the working efficiency is improved.

4. The mould divide into first mould and second mould, and wherein first mould can match the tuning seat shell size of equidimension not, selects the material and sets up the standing groove, then fixes on the second mould, is favorable to making various moulds and changes, avoids whole manufacturing mould, practices thrift the die sinking cost greatly.

5. The second fixed block can improve machine security, prevents that the mould from releasing and hindering the staff.

Drawings

Fig. 1 is a schematic view of a casting structure of a guitar tuning seat button according to the background art of the present invention.

Fig. 2 is a schematic structural view of a positioning mold mounted on an external machine tool for guitar tuning seat shell machining according to an embodiment of the present invention.

Fig. 3 is a schematic structural view of a positioning mold mounted on an external machine tool for guitar tuning seat shell machining according to an embodiment of the present invention.

Fig. 4 is a schematic structural view of a positioning mold for guitar tuning seat shell machining according to an embodiment of the present invention.

Fig. 5 is a schematic view of a local structure of a positioning mold for guitar tuning seat shell machining according to an embodiment of the present invention.

Fig. 6 is a schematic view of a mold structure according to an embodiment of the present invention.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

As shown in fig. 2-5, a positioning mold for guitar string adjusting seat shell processing is mounted on an external frame, and comprises a frame 1, a mold 5 for placing a string adjusting seat shell, and a slide block 20, wherein a placing groove 52 is formed on the mold 5 matched with the external string adjusting seat shell, the mold 5 is arranged on the slide block 20, a connecting plate is fixed on the frame 1, a slide rail 19 is arranged on the connecting plate, the slide block 20 is slidably arranged on the slide rail 19, a first driving cylinder 24 is fixedly arranged on the frame 1, an extension rod of the first driving cylinder 24 is fixedly connected with the slide block 20, a clamping plate 15 for positioning and clamping the string adjusting seat shell is arranged on the matching mold 5 on the frame 1, a through hole 16 for the string adjusting seat shell to pass through is formed on the clamping plate 15, a first fixing block 14 is fixedly arranged on the frame 1, the clamping plate 15 can be vertically lifted and lowered on the first fixing block 14, and the clamping plate 15 can be resisted with the mold 5, be equipped with the second that is used for driving pinch-off blades 15 oscilaltion on the first fixed block 14 and drive actuating cylinder 25, the one end of mould 5 is equipped with the first drilling machine 2 that is used for processing second through-hole 16, the other end of mould 5 is equipped with the second drilling machine 3 that is used for processing third through-hole 16, mould 5 top is equipped with the tooth machine 4 that attacks that is used for processing first through-hole 16. When the tool is used, the sliding block 20 is pushed out of the die 5, the die 5 is located in front of a worker, the worker puts a string adjusting seat shell into the die 5 at the moment, then the first driving air cylinder 24 works to drive the sliding block 20 to return, at the moment, the second driving air cylinder 25 works to drive the clamping plate 15 to move downwards, the string adjusting seat shell is sleeved in the string adjusting seat and is abutted against the die 5, the string adjusting seat shell is tightly pressed in the placing groove 52, then the first drilling machine 2, the second drilling machine 3 and the tapping machine 4 work simultaneously respectively, and meanwhile, respective drill bits are stretched out to process the string adjusting seat shell, so that three holes of the string adjusting seat shell are directly processed at one time, then the second driving air cylinder 25 returns to release clamping, then the first driving air cylinder 24 pushes the sliding block 20 to slide out, the worker takes out the processed string adjusting seat shell, and the operation is repeated.

In order to ensure the vertical lifting of the clamping plate 15 and prevent the clamping plate 15 from deviating when being sleeved into the tuning seat shell, which leads to inaccurate clamping, the first fixing block 14 is provided with a guide block 17 for vertically upwards guiding the clamping plate 15 through a first bolt, and the guide block 17 is resisted with the clamping plate 15.

In order to realize automation, reduce operating procedures of workers and improve working efficiency, a first travel switch 22 and a second travel switch 23 are arranged on the fixing block, the first travel switch 22 and the second travel switch 23 are electrically connected with a first driving cylinder 24, and the mold 5 is arranged between the first travel switch 22 and the second travel switch 23. The first and

second stroke switches

22 and 23 can control the operation of the first driving cylinder 24, so that the mold 5 can be automatically and accurately transferred to the machining position and the replacement position.

In order to save the cost of the mold 5, the mold 5 includes a first mold 51 and a second mold 53, the placing groove 52 is opened on the first mold 51, the first mold 51 is arranged on the second mold 53 by bolts, and the second mold 53 is connected with a first driving device. The first die 51 can be matched with the sizes of the tuning seat shells with different sizes, materials are selected, the placing groove 52 is formed in the first die, and then the first die is fixed on the second die 53, so that the die sinking cost is saved.

In order to improve the safety of the machine and prevent the mold 5 from being pushed out to hurt workers, the second fixing block 21 is arranged on the machine frame 1, and the mold 5 is slidably arranged between the first fixing block 14 and the second fixing block 21.

In order to facilitate installation of the first drilling machine 2 and tool setting, and improve machining accuracy, a second strip-shaped groove 81 is formed in the mounting plate of the first drilling machine 2, a first fixing bolt (not shown in the figure) for fixing the first drilling machine 2 on the frame 1 is arranged in the second strip-shaped groove 81, a second adjusting device for adjusting the position of the drilling machine is arranged on the frame 1, the second adjusting device comprises a first adjusting block 10, the first adjusting block 10 is fixedly arranged on the mounting plate of the first drilling machine 2, a second adjusting block 8 is arranged on the frame 1, a first adjusting screw 9 is in threaded connection with the second adjusting block 8, and the first adjusting screw 9 is abutted against the first adjusting block 10.

In order to facilitate installation of the second drilling machine 3 and tool setting, and improve machining accuracy, a third strip groove 121 is formed in the mounting plate of the second drilling machine 3, a second fixing bolt (not shown in the figure) for fixing the second drilling machine 3 on the frame 1 is arranged in the third strip groove 121, a third adjusting device for adjusting the position of the second drilling machine 3 is arranged on the frame 1, the third adjusting device includes a third adjusting block 12, the third adjusting block 12 is fixedly arranged on the mounting plate of the second drilling machine 3, a fourth adjusting block 11 is arranged on the frame 1, a second adjusting screw 13 is in threaded connection with the third adjusting block 12, and the second adjusting screw 13 is abutted against the fourth adjusting block 11.

In order to facilitate the installation of the guide block 17 and the positioning of the clamping plate 15, a first strip-shaped groove 18 is formed in the guide block 17, the guide block 17 is locked on the first fixing block 14 through a bolt, and the bolt is located in the first strip-shaped groove 18.

In order to conveniently clear up the waste material after the processing, keep 5 dry police of mould and in time with the piece clearance on the cutter, avoid gluing the sword and damage cutter and work piece, one end is equipped with the gas blow pipe 6 that can blow off gas and be used for clearing up the waste material on the frame 1, the other end is equipped with the box 7 that gathers materials that is used for collecting the waste material on the frame 1.

Having shown and described the basic principles and essential features of the invention and its advantages, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but is susceptible to various changes and modifications without departing from the spirit and scope of the invention, all of which are intended to be covered by the appended claims and their equivalents.

Claims

1. The utility model provides a positioning die for guitar tuning seat shell processing, is including locating the connecting plate in the outside frame, its characterized in that: the connecting plate is provided with a die for placing the string adjusting seat shell, the die is matched with the external string adjusting seat shell and is provided with a placing groove, the die is slidably arranged on the rack, the matched die on the rack is provided with a clamping device for positioning and clamping the string adjusting seat shell, and the rack is slidably provided with a first driving device for driving the die to slide.

2. The positioning mold for guitar tuning saddle shell machining as set forth in claim 1, characterized in that: the clamping device comprises a clamping plate, a through hole for the string adjusting seat shell to pass through is formed in the clamping plate, a first fixing block is fixedly arranged on the rack, the clamping plate can be vertically lifted and arranged on the first fixing block, the clamping plate can be abutted against the die, and a second driving device for driving the clamping plate to vertically lift is arranged on the first fixing block.

3. The positioning mold for guitar tuning saddle shell machining as set forth in claim 2, characterized in that: the first fixing block is provided with a plurality of guide blocks used for enabling the clamping plate to vertically face upwards through a first adjusting device, and the guide blocks are abutted against the clamping plate.

4. The positioning mold for guitar tuning saddle shell machining as set forth in claim 1, characterized in that: the frame is provided with a first travel switch and a second travel switch, the first travel switch and the second travel switch are electrically connected with a first driving device, and the die is arranged between the first travel switch and the second travel switch.

5. The positioning mold for guitar tuning saddle shell machining as set forth in claim 1, characterized in that: the mould comprises a first mould and a second mould, the placing groove is formed in the first mould, the first mould is detachably arranged on the second mould, and the second mould is connected with a first driving device.

6. The positioning mold for guitar tuning saddle shell machining as set forth in claim 1, characterized in that: the frame is provided with a second fixed block, and the die is slidably arranged between the first fixed block and the second fixed block.

7. The positioning mold for guitar tuning saddle shell machining as set forth in claim 3, characterized in that: the first adjusting device comprises a first strip-shaped groove, the first strip-shaped groove is formed in the guide block, the guide block is locked on the first fixing block through a bolt, and the bolt is located in the first strip-shaped groove.

8. The positioning mold for guitar tuning saddle shell machining as set forth in claim 1, characterized in that: the first driving device comprises a sliding block, the die is arranged on the sliding block, a sliding rail is fixedly arranged on the rack, the sliding block is slidably arranged on the sliding rail, a first driving cylinder is fixedly arranged on the rack, and an extension rod of the first driving cylinder is fixedly connected with the sliding block.

9. The positioning mold for guitar tuning saddle shell machining as set forth in claim 2, characterized in that: the second driving device is a second driving cylinder which is fixedly arranged on the first fixing block, an extension rod of the second driving cylinder is fixedly connected with the clamping plate, and the through hole is formed in the other end of the extension rod.