CN206604960U - Plate stamping fixing device - Google Patents

Abstract

The utility model is related to a kind of plate stamping fixing device, column is provided with base, the upper end of column is provided with crossbeam, the first oil cylinder is provided with crossbeam, the piston rod of first oil cylinder is connected straight down and with moved cross beam, the slide-and-guide that moved cross beam constitutes vertical direction with column coordinates, the lower face of moved cross beam is provided with drift, device also includes the clamp system for fixed plate, the expansion-head coordinated with drift is provided with base, expansion-head includes multiple jig arm pawls, jig arm pawl is provided at circumferentially spaced multiple positioned at expansion-head, the region that multiple jig arm pawls are enclosed constitutes drift and passes through opening, start the first oil cylinder, so that drift is implemented to deform two plate stampings, in the opening that multiple jig arm pawls that the metal plate of Pressing Deformation is extruded to expansion-head are enclosed, and under the clamping action of multiple jig arm pawls of expansion-head, so that extruding to the metal plate in opening is further clamped, realize the abundant pinching deformation of sheet metal component of two sheet materials, ensure the fixed degree of two metal plates.

Description

Plate stamping fixing device

Technical field

The utility model is related to make-up machinery technical field, and in particular to a kind of plate stamping fixing device.

Background technology

Connection between the sheet material and sheet material of equipment utilizes the side of riveting mostly using riveting or bolted mode In formula, riveted holes are drilled with sheet material using drilling machine, and rivet is set in riveted holes using riveting machine, so as to realize Riveting to sheet material；In the mode of above-mentioned utilization bolt connection sheet material, mounting hole is drilled with sheet material also with drilling machine, Installation bolt is worn in mounting hole, so that the fixation of two sheet materials is realized, although above two realizes that the mode that sheet material is fixed can Ensure the strong degree connected between sheet material, but when requiring the not high use occasion of bonding strength for sheet material, utilize upper riveting Connect or bolted mode so that cost is high, and due to opening up mounting hole on sheet material, also cause the attractive in appearance of sheet material Degree reduction.

Utility model content

The purpose of this utility model is：A kind of plate stamping fixing device is provided, is that can be achieved two without punching press mounting hole Being fixedly connected between sheet material.

To achieve the above object, the technical solution adopted in the utility model is：

Column is provided with a kind of plate stamping fixing device, including base, base, the upper end of column is provided with crossbeam, Be provided with the first oil cylinder on crossbeam, the piston rod of the first oil cylinder is connected straight down and with moved cross beam, the moved cross beam with The slide-and-guide that column constitutes vertical direction coordinates, and the lower face of the moved cross beam is provided with drift, the drift be it is shaft-like, Device also includes being provided with the expansion-head coordinated with drift, the expansion on the clamp system for fixed plate, the base Head includes jig arm pawl, and the jig arm pawl is provided at circumferentially spaced multiple, the region composition punching that multiple jig arm pawls are enclosed positioned at expansion-head Head passes through opening.

Compared with prior art, the technique effect that the utility model possesses is：Two plates to be fixed are placed on bottom In expansion-head on seat, sheet material is fixed to clamp using clamp system, starts the first oil cylinder so that moved cross beam is moved down, so that So that drift is implemented to deform two plate stampings, and multiple jig arm pawls that the metal plate of Pressing Deformation is extruded to expansion-head are enclosed Opening in, and under the clamping action of multiple jig arm pawls of expansion-head so that extruding to the metal plate in opening further Clamp, so as to realize the abundant pinching deformation of sheet metal component of two sheet materials, and then ensure the fixed degree of two metal plates.

Brief description of the drawings

Fig. 1 is the cross section view after the shaping of two plate stampings；

Fig. 2 is the structural representation of plate stamping fixing device；

Fig. 3 to Fig. 5 is three kinds of use state schematic diagrames of plate stamping fixing device；

Fig. 6 and Fig. 7 are the two states schematic diagrames that the drift in plate stamping fixing device is used cooperatively with expansion-head.

Embodiment

With reference to Fig. 1 to Fig. 7, the utility model is further described：

Column 20 is provided with a kind of plate stamping fixing device, including base 10, base 10, the upper end of column 20 is set Have and the first oil cylinder 40 is provided with crossbeam 30, crossbeam 30, the piston rod of the first oil cylinder 40 connects straight down and with moved cross beam 50 Connect, the slide-and-guide that the moved cross beam 50 constitutes vertical direction with column 20 coordinates, and the lower face of the moved cross beam 50 is set Drift 60 is equipped with, the drift 60 is shaft-like, and device also includes setting on the clamp system for fixed plate, the base 10 There is the expansion-head 90 coordinated with drift 60, the expansion-head 90 includes jig arm pawl 91, and the jig arm pawl 91 is located at expansion-head 90 weeks Multiple to being arranged at intervals, the region that multiple jig arm pawls 91 are enclosed constitutes drift 60 and passes through opening 92；

With reference to shown in Fig. 1 to Fig. 7, two plates A to be fixed is placed in the expansion-head 90 on base, clamping is utilized Mechanism fixes to clamp sheet material A, starts the first oil cylinder 40 so that moved cross beam 50 is moved down, so that drift 60 is realized to two Sheet material A punching presses, and the opening 92 that multiple jig arm pawls 91 that the metal plate sheet material A of Pressing Deformation is extruded to expansion-head 90 are enclosed It is interior, and under the clamping action of multiple jig arm pawls 91 of expansion-head 90 so that extruding to the metal plate sheet material A in opening 92 enters one Step ground is clamped, so as to realize the two sheet material A abundant pinching deformation of sheet metal component, and then ensures two metal plate sheet material A fixed degree；

With reference to shown in Fig. 1, diagram state is finally presented in the stamped recess a of two final sheet material A, so as to realize two sheet material A Be fixedly connected.

With reference to shown in Fig. 3 to Fig. 5, as preferred scheme of the present utility model, the clamp system includes being arranged on base The lower supporting plate 71 of 10 tops, the plate face level of the lower supporting plate 71 and top is provided with train wheel bridge 72, the train wheel bridge 72 The slide-and-guide for constituting vertical direction with column 20 coordinates, and the second oil cylinder 73, second oil cylinder are provided with the crossbeam 30 73 piston rod is connected through moved cross beam 50 with the upper face of train wheel bridge 72 straight down, is pressed from both sides in the driving of the second oil cylinder 73 Plate 72 move up and down and with train wheel bridge 72 closer or far from；

Two sheet material A are fixed to clamp to realize, it is to avoid drift 60 and expansion-head 90 implement what sheet material A punching presses were produced Offset phenomena, so that it is guaranteed that the precision of punching press, it is to avoid the phenomenon splited open occurs in the stamped recess a of sheet material, by starting second Oil cylinder 73 so that train wheel bridge 72 is moved down along column 20, thus it is close with lower supporting plate 71, and two sheet material A are clamped.

Further, the expansion-head 90 is arranged on the piston rod of the 3rd oil cylinder 80, and the 3rd oil cylinder 80 drives swollen Swollen first 90 move up and down, and are provided with the opening that expansion-head 90 is passed through, the train wheel bridge 72 and are provided with the lower supporting plate 71 The through hole that drift 60 passes through；

The 3rd above-mentioned oil cylinder 80 starts so that expansion-head 90 is moved up, and coordinates with drift 60, so as to realize pair Sheet material A metal plate extensional so that two stretching and punching groove a are formed on sheet material A, so that two sheet material A deformation face Sufficiently extruding is bonded together metal plate, and then ensures two sheet material A fixed degree.

To improve the clamping strong degree to sheet material A, the lower face of the train wheel bridge 72 is provided with multiple clamping columns 721.

To avoid the pressing sheet material A of drift 60 from deforming the problem of metal plate occurred is torn, the upper end of the jig arm pawl 91 is set Arc guide surface 911 is set to, the arcwall face composition of the arc guide surface 911 and the lower rod end of drift 60 is oriented to cooperation.

It is big on the elastic connection of jig arm pawl 91 and expansion-head 90, the jig arm pawl 91 to realize with reference to shown in Fig. 6 and Fig. 7 Under small arrangement, the lower end of the jig arm pawl 91 is provided with spill mouthful 912, and the lower end of the jig arm pawl 91 is fixed on expansion-head 90 Upper end.

The problem of metal plate occurred further to reduce pressing sheet material A deformations is torn, moved cross beam 50 described in drift Lower face is additionally provided with guide pipe 51, and the upper end of the drift 60 sets T-shaped end, the lower end of guide pipe 51 be closing in shape and Constituted with the upper end of drift 60 in spacing cooperation, the tube chamber of guide pipe 51 and be provided with spring 52.

It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation Involved claim.

Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art It may be appreciated other embodiment.

Claims (7)

1. a kind of plate stamping fixing device, it is characterised in that：Including base（10）, base（10）On be provided with column（20）, Column（20）Upper end be provided with crossbeam（30）, crossbeam（30）On be provided with the first oil cylinder（40）, the first oil cylinder（40）Piston Bar is straight down and and moved cross beam（50）Connection, the moved cross beam（50）With column（20）The slip for constituting vertical direction is led To cooperation, the moved cross beam（50）Lower face be provided with drift（60）, the drift（60）To be shaft-like, device also includes using In the clamp system of fixed plate, the base（10）On be provided with and drift（60）The expansion-head of cooperation（90）, the expansion Head（90）Including jig arm pawl（91）, the jig arm pawl（91）Positioned at expansion-head（90）It is provided at circumferentially spaced multiple, multiple jig arm pawls （91）The region enclosed constitutes drift（60）Through opening（92）.

2. plate stamping fixing device according to claim 1, it is characterised in that：The clamp system includes being arranged on bottom Seat（10）The lower supporting plate of top（71）, the lower supporting plate（71）Plate face level and top is provided with train wheel bridge（72）, institute State train wheel bridge（72）With column（20）The slide-and-guide for constituting vertical direction coordinates, the crossbeam（30）On be provided with the second oil cylinder （73）, second oil cylinder（73）Piston rod straight down pass through moved cross beam（50）With train wheel bridge（72）Upper face connect Connect, second oil cylinder（73）Drive train wheel bridge（72）Move up and down and and train wheel bridge（72）Closer or far from.

3. plate stamping fixing device according to claim 2, it is characterised in that：The expansion-head（90）It is arranged on the 3rd Oil cylinder（80）Piston rod on, the 3rd oil cylinder（80）Drive expansion-head（90）Move up and down, the lower supporting plate（71）On It is provided with expansion-head（90）The opening passed through, the train wheel bridge（72）On be provided with drift（60）The through hole passed through.

4. plate stamping fixing device according to claim 3, it is characterised in that：The train wheel bridge（72）Lower face set It is equipped with multiple clamping columns（721）.

5. plate stamping fixing device according to claim 3, it is characterised in that：The jig arm pawl（91）Upper end set Camber spigot surface（911）, the arc guide surface（911）With drift（60）Lower rod end arcwall face constitute be oriented to coordinate.

6. plate stamping fixing device according to claim 5, it is characterised in that：The jig arm pawl（91）Up big and down small cloth Put, the jig arm pawl（91）Lower end be provided with spill mouthful（912）, the jig arm pawl（91）Lower end be fixed on expansion-head（90） Upper end.

7. plate stamping fixing device according to claim 6, it is characterised in that：The moved cross beam（50）Lower face is also It is provided with guide pipe（51）, the drift（60）Upper end T-shaped end, the guide pipe are set（51）Lower end be closing in shape and with Drift（60）Upper end constitute it is spacing coordinate, guide pipe（51）Tube chamber in be provided with spring（52）.