CN206629276U - A kind of equipment riveted for speaker frame with terminal plate - Google Patents

Abstract

The utility model discloses a kind of for speaker frame and the equipment of terminal plate riveting, including：Cope plate（12）, lower template（9）, guide pillar（10）, briquetting（7）, the floating seat of positioning（1）, punch device and spring（2）；Punch device includes：Locating dowel with drift（15）, base（3）；The floating seat of positioning（1）It is socketed in locating dowel（15）On, locating dowel（15）Coordinate with central through hole gap；Spring（2）Positioned at base（3）With positioning floating seat（1）Between and be enclosed on locating dowel（15）On.The equipment of the present utility model riveted for speaker frame with terminal plate, riveting operation can be carried out to frame and terminal plate, frame or terminal plate are helped without artificial, can effectively it avoid at work if burst occurs for machine surprisingly, injured situation occurs for operator, and accurate positioning, improve product quality and production efficiency.

Description

A kind of equipment riveted for speaker frame with terminal plate

Technical field

Equipment Technology field is the utility model is related to, more particularly to a kind of speaker frame that is used for rivets with terminal plate Equipment.

Background technology

Loudspeaker, such as auto loud hailer, locating branch slice (also referred to as centering branch is typically coordinated using frame (also referred to as sound basin) Piece, play ripple) structure.Balancer, high-frequency diaphragm, voice coil loudspeaker voice coil, centring ring, train wheel bridge, magnet steel and T iron etc. are assembled into magnetic circuit device, Magnetic circuit device is arranged in frame, and terminal plate is provided with frame bottom, leaded between terminal plate and voice coil loudspeaker voice coil.At present, frame with Wiring is by the way of riveting, and when carrying out speaker frame with terminal plate riveting using existing frock, worker is needed wiring Plate is placed in the gap of frame bottom, and speaker frame and terminal plate are placed in frock, and worker's frame dominated by hand is entered Row riveting operation.Worker's frame dominated by hand is required in whole riveting process, is switched with foot-operated press machine of stepping on, passes through punching press Machine is applied to pressure in frock and rivets speaker frame and terminal plate, is broken down if there is press machine and waits accident Situation, then make riveting operation that there is certain risk.

Utility model content

In view of this, a technical problem to be solved in the utility model is to provide one kind and is used for speaker frame and wiring The equipment of plate riveting.

According to one side of the present utility model, there is provided a kind of for speaker frame and the equipment of terminal plate riveting, bag Include：Cope plate, lower template, guide pillar, briquetting, positioning floating seat, punch device and spring；The top of the briquetting and the cope plate It is fixedly connected；The first end of the guide pillar is fixedly connected with the lower template, and the cope plate is provided with first through hole, described to lead Second end of post is arranged in the first through hole, and is coordinated with the first through hole gap；The punch device includes：Carry The locating dowel of drift, base, the floor installation is in the lower template；The floating seat of positioning is provided with central through hole, described The floating cover for seat of positioning is connected in the locating dowel, and the locating dowel coordinates with the central through hole gap；The spring is positioned at described Between base and the floating seat of the positioning and it is enclosed in the locating dowel；Wherein, frame is installed at the top of the floating seat of the positioning And terminal plate；During the cope plate moves down along the guide pillar, the briquetting drives the floating seat of the positioning downward Move and compress the spring, make the frame and institute under the squeezing action of the drift at the top of the briquetting and the locating dowel State terminal plate riveting.

Alternatively, in addition to：Column and fixed plate；The bottom of the column is fixedly connected with the lower template, described vertical The sidepiece of post is provided with mounting hole, and one end of the fixed plate is arranged in the mounting hole, and the other end of the fixed plate is set Be equipped with the second through hole, the base is the first two stage steps shape cylinder, the cross-sectional area of the first two stage steps shape cylinder compared with Big one end is fixedly connected with the locating dowel, less one end of cross-sectional area of the first two stage steps shape cylinder with it is described Second via clearance coordinates.

Alternatively, in addition to：Limited block；The floating seat of positioning is the second two stage steps shape cylinder, the one of the limited block End is fixedly connected with the fixed plate, and the step of the second two stage steps shape cylinder is stuck in by the other end of the limited block On, limit the floating seat of the positioning and move up.

Alternatively, in addition to guide column sleeve；The guide column sleeve is located in first through hole, and is fixedly connected with the cope plate； Second end of the guide pillar is arranged in the guide column sleeve, and is coordinated with the guide column sleeve gap.

Alternatively, in addition to die shank；Wherein, the bottom of the die shank is fixedly connected with the top of the cope plate.

Alternatively, multiple support blocks are set in the lower section of the lower template；The top of the multiple support block all with the lower mould Plate is fixedly connected.

Alternatively, the quantity of the guide pillar is 2.

The equipment of the present utility model riveted for speaker frame with terminal plate, riveting can be carried out to frame and terminal plate Operation is connect, frame or terminal plate are helped without artificial, can effectively be avoided at work if burst occurs for machine surprisingly, Injured situation, and accurate positioning occur for operator, improve product quality.

Brief description of the drawings

, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only Only it is some embodiments of the utility model, for those of ordinary skill in the art, is not paying creative labor Under the premise of, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is showing according to one embodiment of the present utility model for being used for the equipment that speaker frame rivets with terminal plate It is intended to；

Fig. 2 is in one embodiment according to the equipment of the present utility model riveted for speaker frame with terminal plate The decomposing schematic representation of punch device, the floating seat of positioning；

Fig. 3 is speaker frame and the schematic diagram after terminal plate riveting.

Embodiment

The utility model is described more fully with reference to the accompanying drawings, wherein illustrating exemplary reality of the present utility model Apply example.Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear Chu, it is fully described by, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole realities Apply example.Based on the embodiment in the utility model, those of ordinary skill in the art institute under the premise of creative work is not made The every other embodiment obtained, belong to the scope of the utility model protection.It is new to this practicality with reference to figure and embodiment The technical scheme of type carries out many descriptions.

Hereafter in order to describe conveniently, hereinafter alleged "left", "right", " on ", " under " etc. and accompanying drawing in itself it is left and right, The direction such as upper and lower is consistent.

As shown in Figure 1, 2, the utility model provides a kind of for speaker frame and the equipment of terminal plate riveting, including： Cope plate 12, lower template 9, guide pillar 10, briquetting 7, positioning floating seat 1, punch device and spring 2.The top of briquetting 7 and cope plate 12 are fixedly connected, and can be fixedly connected by connector 13.The first end of guide pillar 10 is fixedly connected with lower template 9, cope plate 12 First through hole is provided with, the second end of guide pillar 10 is arranged in first through hole, and is coordinated with first through hole gap.The number of guide pillar 10 Measure as 1,2,3 etc., can be designed according to the actual needs.

Punch device includes：Locating dowel 15, base 3 with drift, base 3 are arranged in lower template 9.The floating seat 1 of positioning Central through hole is provided with, floating seat 1 is positioned and is socketed in locating dowel 15, locating dowel 15 coordinates with central through hole gap.2, spring Between base 3 and the floating seat 1 of positioning and it is enclosed in locating dowel 15.Frame and terminal plate are installed at the top of the floating seat 1 of positioning, During cope plate 12 moves down along guide pillar 10, briquetting 7 drives the floating seat 1 of positioning to move down simultaneously compression spring 2, is pressing Frame and terminal plate are riveted under the squeezing action of block 7 and the drift at the top of locating dowel 15.

Base 3, which is arranged in lower template 9, can multiple mounting modes.In one embodiment, the bottom of column 8 is with Template 9 is fixedly connected, and the sidepiece of column 8 is provided with mounting hole, and one end of fixed plate 4 is arranged in mounting hole, fixed plate 4 it is another One end is provided with the second through hole, and base 3 is the first two stage steps shape cylinder, the cross-sectional area of the first two stage steps shape cylinder compared with Big one end is fixedly connected with locating dowel 15, between less one end of cross-sectional area of the first two stage steps shape cylinder and the second through hole Gap coordinates.

Limited block 5 is used to limit the displacement that the floating seat 1 of positioning is run up.The floating seat 1 of positioning is the second two stage steps shape cylinder, Frame and terminal plate, one end of limited block 5 are installed at the top of smaller one end of cross-sectional area of the second two stage steps shape cylinder It is fixedly connected, is stuck in by the other end of limited block 5 on the step of second two stage steps shape cylinder with fixed plate 4, limitation positioning Floating seat 1 moves up.

The floating seat 1 of positioning is used for installing, fixes frame and terminal plate.The floating seat 1 of positioning can set various structures to be used to installing, Frame and terminal plate are positioned, for example, the bottom belt of frame is fluted, terminal plate is annular and carries nail pin, positions the upper of floating seat 1 End is provided with bayonet socket and is used to install, position frame and terminal plate, and frame is located at the top of terminal plate.

Base 3 is fixed in fixed plate 4, and the central through hole and the gap of locating dowel 15 for positioning floating seat 1 coordinate, by spring 2, Limited block 5 and the floating seat 1 of the installation positioning of screw 6.The floating seat 1 of positioning is limited upspring direction and bounce amount by limited block 5.

During cope plate 12 moves down along guide pillar 10, briquetting 7 is moved downward and contacted with frame, drives frame And the floating seat 1 of positioning moves down and compression spring 2.Terminal plate and the punch. contact at the top of locating dowel 15 below frame, Under the squeezing action of briquetting 7 and the drift at the top of locating dowel 15, the groove of frame bottom and the nail pin phase riveted of terminal plate, make to connect Line plate is fixed together with frame, as shown in figure 3, terminal plate 22 is riveted together with frame 21.

After the completion of frame and terminal plate riveting, cope plate 12 moves up along guide pillar 10, positions floating seat 1 in spring 2 Move up, be stuck in by the other end of limited block 5 on the step of second two stage steps shape cylinder under elastic force effect, limitation positioning Floating seat 1 continues to move up.

Guide column sleeve 11 is located in first through hole, and is fixedly connected with cope plate 12.Second end of guide pillar 10 is arranged on guide pillar In set 11, and coordinate with the gap of guide column sleeve 11.The bottom of die shank 14 is fixedly connected with the top of cope plate 12, and die shank 14 can be with Forcing press connects.Multiple support blocks can be set in the lower section of lower template 9, and the top of multiple support blocks is all fixed with lower template 9 to be connected Connect.

What above-described embodiment provided is used for speaker frame and the equipment of terminal plate riveting, and frame and terminal plate can be entered Row riveting operation, frame or terminal plate are helped without artificial, can effectively be avoided at work if machine happens suddenly Unexpected, injured situation, and accurate positioning occur for operator, greatly improve product quality, and production efficiency improves, and cost has It is obvious to reduce.

Above-mentioned any technical scheme disclosed in the utility model unless otherwise stated, if it discloses number range, So disclosed number range is preferable number range, it is any it should be appreciated by those skilled in the art：Preferable numerical value Scope is only the numerical value that technique effect is obvious or representative in many enforceable numerical value.Because numerical value is more, It is impossible to exhaust, so the utility model just discloses component values to illustrate the technical solution of the utility model, also, it is above-mentioned The numerical value enumerated should not form the limitation that protection domain is created to the utility model.

If limiting parts if the word such as " first ", " second " is used herein, those skilled in the art should This knows：The use of " first ", " second " is intended merely to facilitate in description and parts is distinguished as not having Stated otherwise Outside, above-mentioned word does not have special implication.

Meanwhile if above-mentioned the utility model discloses or relate to the parts or structural member of connection fastened to each other, then, Unless otherwise stated, it is fixedly connected and can be understood as：(such as using bolt or mode connects for screw) can be releasably fixedly connected with, It can be understood as：Non-removable to be fixedly connected with (such as riveting, welding), certainly, connection fastened to each other can also be integral type Structure (such as being manufactured using casting technique is integrally formed) substitutes (substantially can not be using except integrally formed technique).

In addition, applied in any technical scheme disclosed in above-mentioned the utility model be used for represent position relationship or shape Term its implication includes approximate with its, similar or close state or shape unless otherwise stated.It is provided by the utility model Either component can be assembled by multiple individually parts, or the list that integrally formed technique manufactures Only part.

Finally it should be noted that:Above example is only illustrating the technical solution of the utility model rather than it is limited System；Although the utility model is described in detail with reference to preferred embodiment, those of ordinary skill in the art should Understand：Specific embodiment of the present utility model can still be modified or some technical characteristics are equally replaced Change；Without departing from the spirit of technical solutions of the utility model, it all should cover in the claimed technical scheme of the utility model Among scope.

Claims (7)

1. It is 1. a kind of for speaker frame and the equipment of terminal plate riveting, it is characterised in that including：

   Cope plate (12), lower template (9), guide pillar (10), briquetting (7), positioning floating seat (1), punch device and spring (2)；It is described The top of briquetting (7) is fixedly connected with the cope plate (12)；The first end of the guide pillar (10) is fixed with the lower template (9) Connection, the cope plate (12) are provided with first through hole, and the second end of the guide pillar (10) is arranged in the first through hole, and Coordinate with the first through hole gap；

   The punch device includes：Locating dowel (15), base (3) with drift, the base (3) are arranged on the lower template (9) on；The floating seat (1) of positioning is provided with central through hole, and the floating seat (1) of positioning is socketed in the locating dowel (15), institute Locating dowel (15) is stated with the central through hole gap to coordinate；The spring (2) is located at the base (3) and the floating seat of the positioning (1) between and it is enclosed in the locating dowel (15)；

   Wherein, in the top installation frame and terminal plate of the floating seat (1) of the positioning；In the cope plate (12) along the guide pillar (10) during moving down, the briquetting (7) drives the floating seat (1) of the positioning to move down and compress the spring (2), Make the frame and the terminal plate riveting under the squeezing action of drift at the top of the briquetting (7) and the locating dowel (15) Connect.
2. 2. equipment as claimed in claim 1, it is characterised in that also include：

   Column (8) and fixed plate (4)；The bottom of the column (8) is fixedly connected with the lower template (9), the column (8) Sidepiece is provided with mounting hole, and one end of the fixed plate (4) is arranged in the mounting hole, the other end of the fixed plate (4) It is provided with the second through hole, the base (3) is the first two stage steps shape cylinder, the cross section of the first two stage steps shape cylinder The larger one end of product is fixedly connected with the locating dowel (15), the cross-sectional area less one of the first two stage steps shape cylinder End coordinates with second via clearance.
3. 3. equipment as claimed in claim 2, it is characterised in that also include：

   Limited block (5)；The floating seat (1) of positioning is the second two stage steps shape cylinder, one end of the limited block (5) with it is described solid Fixed board (4) is fixedly connected, and is stuck in by the other end of the limited block (5) on the step of the second two stage steps shape cylinder, The floating seat (1) of the positioning is limited to move up.
4. 4. equipment as claimed in claim 1, it is characterised in that

   Also include guide column sleeve (11)；The guide column sleeve (11) is located in first through hole, and is fixedly connected with the cope plate (12)； Second end of the guide pillar (10) is arranged in the guide column sleeve (11), and is coordinated with the guide column sleeve (11) gap.
5. 5. equipment as claimed in claim 1, it is characterised in that

   Also include die shank (14)；Wherein, the bottom of the die shank (14) is fixedly connected with the top of the cope plate (12).
6. 6. equipment as claimed in claim 1, it is characterised in that

   In the lower section of the lower template (9), multiple support blocks are set；

   The top of the multiple support block is all fixedly connected with the lower template (9).
7. 7. equipment as claimed in claim 1, it is characterised in that

   The quantity of the guide pillar (10) is 2.