CN210632977U

CN210632977U - Perforating device for sound production

Info

Publication number: CN210632977U
Application number: CN201921438612.3U
Authority: CN
Inventors: 杜思恒; 李琴连
Original assignee: Guangzhou Imagination Audio Equipment Co Ltd
Current assignee: Guangzhou Imagination Audio Equipment Co Ltd
Priority date: 2019-09-02
Filing date: 2019-09-02
Publication date: 2020-05-29
Anticipated expiration: 2029-09-02

Abstract

The utility model discloses a perforating device is used in stereo set production, including base and the frame of placing of fixed mounting on the base, the both sides limit of the up end symmetry of base still welded mounting has the curb plate, and is two sets of first electric putter and second electric putter have been welded respectively to the inboard limit of curb plate, place the frame setting between first electric putter and second electric putter, and place the cuboid structure that the frame transversely link up, the bottom face of placing the frame is provided with the opening between two parties, and coincide in the opening and place the bottom plate, place two sets of vertical sides of the inside symmetry of frame and still be provided with vertical connecting plate, and are two sets of a side in opposite directions of connecting plate all has splint through first spring coupling, and a side of carrying on the back of the body all is placed between two parties and is installed at the cylinder welded fastening of placing the frame. This trompil device is used in stereo set production can adjust the horizontal position and the vertical position of drilling, makes the more accurate that drilling used, satisfies the demand of using.

Description

Perforating device for sound production

Technical Field

The utility model belongs to the technical field of the stereo set production facility, concretely relates to trompil device is used in stereo set production.

Background

The sound is sound other than human language and music, and includes sound of natural environment, sound of animals, sound of machine tools, various sounds generated by human actions, and the like, and the sound roughly includes a power amplifier, peripheral devices (including a limiter, an effector, an equalizer, a VCD, a DVD, and the like), a speaker (a sound box, a loudspeaker), a sound console, a microphone, a display device, and the like.

Stereo set inner shell generally adopts wood system to process and forms, need carry out the operation of driling during processing, current drilling equipment is mostly manual drilling, the inefficiency of its drilling, and the minority is when driling by machinery, drilling equipment is used in production of like CN207531090U stereo set, it can carry out mechanical drilling though, it is inconvenient to the position control of stereo set inner shell drilling, when leading to the drilling of different positions, it needs to change different equipment, the efficiency of drilling has been influenced, and simple to use's fixed clamp is tight, poor stability during its drilling, can't satisfy the demand of using.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a trompil device is used in stereo set production to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a punching device for sound production comprises a base and a placing frame fixedly installed on the base, wherein side plates are further welded on two symmetrical side edges of the upper end face of the base, a first electric push rod and a second electric push rod are respectively welded on the inner side edges of two groups of side plates, the placing frame is arranged between the first electric push rod and the second electric push rod and is of a transversely-through cuboid structure, an opening is formed in the middle of the bottom end face of the placing frame, a placing bottom plate is matched in the opening, two groups of vertical side faces symmetrical inside the placing frame are further provided with vertical connecting plates, one opposite sides of the two groups of connecting plates are connected with clamping plates through first springs, the opposite sides of the two groups of connecting plates are welded and fixed with a cylinder installed on the outer side face of the placing frame in the middle, a piston rod of the first electric push rod is further connected with a motor, and a drill bit is installed, and a backup plate is welded and fixed on a piston rod of the second electric push rod.

Preferably, the bottom end of the motor is further welded with a sliding block, the bottom end of the sliding block is arranged on the base and is matched with a horizontal sliding groove formed in the base, and the sliding groove horizontally faces the placement frame.

Preferably, still the cover is equipped with solid fixed ring on the bent axle of motor, gu fixed ring's inboard diameter is greater than the diameter of bent axle, and solid fixed ring's a side passes through transverse connecting rod and motor housing welded fastening, gu fixed ring's opposite side personally submits annular array and installs four groups and its vertical welding set's fixed pipe.

Preferably, fixed pipe all slides in the one end of motor dorsad and inserts and be equipped with the slide bar, the slide bar is fixed with the mouth of pipe joint of fixed pipe in the one end of fixed intraductal, and the fixed push pedal that has cup jointed the rubber material in the one end outside fixed pipe, just the cover is equipped with the second spring on the slide bar between push pedal and the fixed pipe.

Preferably, the upper end face of placing the bottom plate has been seted up between two parties and has been placed the kerve, places the kerve and link up the setting towards one side of backup plate, and the bottom of placing the bottom plate and the vertical hydraulic lifting rod welded fastening who installs in the base.

Preferably, the first spring is symmetrically provided with two sets between a set of connecting plate and a set of splint, and the splint personally submit the rectangle array on one side of first spring and seted up the fluting, and slidable mounting has the gyro wheel in this fluting, a side of gyro wheel stretches out the fluting.

The utility model discloses a technological effect and advantage: according to the hole forming device for sound production, the clamping plates are symmetrically arranged in the placing frame, the clamping plates are connected with the connecting plates through the first springs, and the connecting plates are connected with the cylinders, so that when a sound inner shell is placed, the sound inner shell can be pushed by the two groups of cylinders to adjust the movement of the sound inner shell in the placing frame, the horizontal position of the sound inner shell is drilled and adjusted, the placing bottom plate is matched with the hydraulic lifting rod to lift, the vertical position of the sound inner shell is drilled and adjusted, the drilling use is more accurate, and the use requirements are met; in addition, the first electric push rod and the second electric push rod extend to enable the backup plate to extend into the placing frame to fix the sound equipment inner shell, and when the drill rod is drilled, the fixing pipe and the sliding rod on the outer side of the drill rod stretch out and draw back, the deeper the drilling depth is, the more stable the fixing pipe and the sliding rod are pressed on the sound equipment inner shell, the stability during drilling is further improved, and therefore the production yield of the sound equipment inner shell is improved; and the stereo set inner shell is directly placed in the placing bottom groove for placing the bottom plate, and is directly taken out after the completion, so that the taking and the placing are more convenient, and the processing time is saved.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a side view of the placement frame of the present invention;

fig. 3 is an enlarged view of the structure a in fig. 1 according to the present invention.

In the figure: the automatic lifting device comprises a base 1, side plates 2, a first electric push rod 3, a second electric push rod 4, a backup plate 5, a motor 6, a sliding block 7, a hydraulic lifting rod 8, a fixing ring 9, a push plate 10, a placing frame 11, a cylinder 12, a connecting plate 13, a first spring 14, a clamping plate 15, a roller 16, a placing bottom plate 17, a fixing pipe 18, a second spring 19 and a sliding rod 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a perforating device for sound production as shown in figures 1-3, which comprises a base 1 and a placing frame 11 fixedly installed on the base 1, wherein two symmetrical side edges of the upper end surface of the base 1 are welded with side plates 2, two groups of side plates 2 are welded with a first electric push rod 3 and a second electric push rod 4 respectively at the inner side edges, the placing frame 11 is arranged between the first electric push rod 3 and the second electric push rod 4, the placing frame 11 is a cuboid structure with a transverse through, an opening is arranged between the bottom end surfaces of the placing frame 11, a placing bottom plate 17 is inosculated in the opening, two groups of symmetrical vertical side surfaces of the placing frame 11 are also provided with vertical connecting plates 13, one opposite side surfaces of the two groups of connecting plates 13 are connected with a clamping plate 15 through a first spring 14, the opposite side surfaces of the opposite sides are welded and fixed with a cylinder 12 installed at the outer side surface of the placing frame 11 (the cylinder 12 can also be provided with a similar electric push, not influencing its use), still be connected with motor 6 on first electric putter 3's the piston rod, just install the drill bit on motor 6's the spindle, welded fastening has backup plate 5 on second electric putter 4's the piston rod, and the bottom of backup plate 5 and the inside bottom face looks parallel and level of placing frame 11 to guarantee that it can stretch into place frame 11 in, form leaning on of stereo set inner shell.

Specifically, the bottom end of the motor 6 is further welded with a sliding block 7, the bottom end of the sliding block 7 is arranged on the base 1 and is matched with a horizontal sliding groove formed in the base 1, and the sliding groove horizontally faces the placing frame 11 (the sliding groove is not shown in the figure and is used for horizontally adjusting the motor 6 and is matched with the movement of the first electric push rod 3 to ensure the sliding temperature of the motor 6).

Specifically, still the cover is equipped with solid fixed ring 9 on the spindle of motor 6, gu fixed ring 9's inboard diameter is greater than the diameter of spindle to when guaranteeing that motor 6 rotates, can not influence solid fixed ring 9's installation fixed, and solid fixed ring 9's a side passes through transverse connecting rod and motor 6 shell welded fastening, gu fixed ring 9's opposite side is personally submitted annular array and is installed four groups and the perpendicular fixed pipe 18 that welds the setting with it (as shown in fig. 1, the back two sets of sheltered from).

It is specific, fixed pipe 18 all slides in the one end of motor 6 dorsad and inserts and be equipped with slide bar 20, the one end of slide bar 20 in fixed pipe 18 is fixed with the mouth of pipe joint of fixed pipe 18 (thereby when avoiding the extrusion bounce-back, slide bar 2 throws away from fixed pipe 18), fixes the push pedal 10 that has the rubber material at the fixed outer one end of pipe 18, and the convenience is connected with the extrusion of stereo set inner shell, just the cover is equipped with second spring 19 on the slide bar 20 between push pedal 10 and the fixed pipe 18.

Specifically, the up end of placing bottom plate 17 has been seted up between two parties and has been placed the kerve, places the kerve and link up the setting towards a side of backup plate 5, conveniently places the stereo set inner shell, and the bottom of placing bottom plate 17 and the vertical 8 welded fastening of hydraulic lifting rod of installing in base 1 realize adjusting the drilling of stereo set inner shell vertical position.

Specifically, first spring 14 symmetry is provided with two sets ofly between a set of connecting plate 13 and a set of splint 15, just splint 15 personally submits the rectangle array in the one side of first spring 14 dorsad and has seted up the fluting, and slidable mounting has gyro wheel 16 in this fluting, the fluting is stretched out to a side of gyro wheel 16, makes things convenient for the stereo set inner shell when promoted by push pedal 10, and it can be in splint 15 horizontal slip to guarantee that horizontal clamp is tight.

Specifically, the tapping device for sound production comprises a sound inner shell which is firstly placed in a placing bottom groove on a placing bottom plate 17 in the first use, then the vertical height position of the sound inner shell is adjusted according to the drilling position on the sound inner shell, a hydraulic lifting plate 8 is extended to drive the lifting of the placing bottom plate 17, the height of the sound inner shell is determined, after the determination is completed, the extension of two groups of cylinders 12 is opened, then the horizontal position of the sound inner shell is adjusted by adjusting the extension length of the two groups of cylinders 12, after the adjustment is completed, corresponding control equipment (such as a single chip microcomputer) records the extension length of the two groups of cylinders 12, (when the tapping device is used next time, the tapping device does not need to adjust the extension length of the cylinders 12 again, then a second electric push rod 4 is opened, the second electric push rod 4 is extended, a backup plate 5 is moved to one side of the placing bottom plate 17 in a placing frame 11, then the first electric push rod 3 and the motor 6 are opened, the first electric push rod 3 extends, the push motor 6 moves towards the placing frame 11, the drill rod and the push plate 10 are driven to move, the push plate 10 firstly contacts the inner shell of the sound box, the inner shell of the sound box is driven to move towards the backup plate 5 until the push plate is abutted against the backup plate 5, at the moment, the sliding rod 20 starts to move towards the fixed pipe 18 and extrudes the second spring 19, so that the inner shell of the sound box is fixed, when the sliding rod 20 moves towards the fixed pipe 18, the drill rod starts to contact with the inner shell of the sound box and is perforated, the deeper the perforated depth is, the longer the sliding distance of the sliding rod 20 towards the fixed pipe 10 is represented, the larger the extrusion degree of the second spring 19 is represented, so that the clamping of the inner shell of the sound box is more stable (here, the selection is carried out by matching with the length of the drill rod, and the situation that the drill rod extends into the, or the extrusion is too difficult, influence going on of trompil), after the drilling is accomplished, withdraw first electric putter 3, the second is electronic to push away 4 poles and two sets of cylinders 12, take out the stereo set inner shell, and two sets of cylinders 12 are direct when using next time extend to last time length by controlgear can.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a tapping device is used in stereo set production, includes base (1) and fixed mounting place frame (11) on base (1), its characterized in that: the two side edges of the upper end face of the base (1) are symmetrical, side plates (2) are further welded and installed, a first electric push rod (3) and a second electric push rod (4) are welded on the inner side edges of the two side plates (2) respectively, the placing frame (11) is arranged between the first electric push rod (3) and the second electric push rod (4) and is of a transversely-through cuboid structure, an opening is formed in the bottom end face of the placing frame (11) in the middle, a placing bottom plate (17) is matched in the opening, vertical connecting plates (13) are further arranged on the two groups of vertical side faces of the placing frame (11) which are symmetrical in the inside, opposite side faces of the two groups of connecting plates (13) are connected with clamping plates (15) through first springs (14), opposite side faces of the opposite sides are fixedly welded with cylinders (12) installed on the outer side faces of the placing frame (11), and a motor (6) is further connected onto a piston rod of the first electric push, and a drill bit is installed on a crankshaft of the motor (6), and a backup plate (5) is welded and fixed on a piston rod of the second electric push rod (4).

2. The hole forming device for sound equipment according to claim 1, wherein: the bottom of the motor (6) is further provided with a sliding block (7) in a welding mode, the bottom of the sliding block (7) is arranged on the base (1) and is matched with a horizontal sliding groove formed in the base (1), and the sliding groove horizontally faces the placement frame (11).

3. The hole forming device for sound equipment according to claim 1, wherein: still the cover is equipped with solid fixed ring (9) on the spindle of motor (6), the inboard diameter of solid fixed ring (9) is greater than the diameter of spindle, and a side of solid fixed ring (9) passes through transverse connecting rod and motor (6) shell welded fastening, and the opposite side of solid fixed ring (9) is personally submitted annular array and is installed four groups and its vertical welding and set up fixed pipe (18).

4. The hole forming device for sound equipment according to claim 3, wherein: fixed pipe (18) are all slided in the one end of motor (6) dorsad and are inserted and be equipped with slide bar (20), the one end of slide bar (20) in fixed pipe (18) is fixed with the mouth of pipe joint of fixed pipe (18), and the fixed push pedal (10) that have connect the rubber material of one end outside fixed pipe (18), just the cover is equipped with second spring (19) on slide bar (20) between push pedal (10) and fixed pipe (18).

5. The hole forming device for sound equipment according to claim 1, wherein: the upper end face of placing bottom plate (17) has been seted up between two parties and has been placed the kerve, places the kerve and link up the setting towards a side of backup plate (5), and places the bottom of bottom plate (17) and vertical hydraulic lifting rod (8) welded fastening who installs in base (1).

6. The hole forming device for sound equipment according to claim 1, wherein: first spring (14) symmetry is provided with two sets ofly between a set of connecting plate (13) and a set of splint (15), just splint (15) one side of first spring (14) dorsad personally submit the rectangle array and seted up the fluting, and slidable mounting has gyro wheel (16) in this fluting, a side of gyro wheel (16) stretches out the fluting.