CN202461324U - Riveting device - Google Patents
Riveting device Download PDFInfo
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- CN202461324U CN202461324U CN2012200848445U CN201220084844U CN202461324U CN 202461324 U CN202461324 U CN 202461324U CN 2012200848445 U CN2012200848445 U CN 2012200848445U CN 201220084844 U CN201220084844 U CN 201220084844U CN 202461324 U CN202461324 U CN 202461324U
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- 230000007246 mechanism Effects 0.000 claims abstract description 59
- 238000000034 method Methods 0.000 claims abstract description 13
- 230000008569 process Effects 0.000 claims abstract description 6
- 230000033001 locomotion Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000465 moulding Methods 0.000 description 5
- 238000004080 punching Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000004901 spalling Methods 0.000 description 1
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Abstract
The utility model provides a riveting device, include: the upper die mechanism is movably arranged along the longitudinal direction and comprises a riveting punch head (8); and the lower die mechanism is arranged below the upper die mechanism and comprises a riveting female die (9) matched with the riveting punch. The utility model discloses a riveting set rivets without the rivet, has saved the material, also need not to carry out multichannel process, like this, the cost is reduced effectively, simultaneously, the utility model discloses a riveting set easy operation, riveting efficiency is high, improves production efficiency effectively, has reduced workman's intensity of labour.
Description
Technical field
The utility model relates to the mechanical stamping processing technique field, in particular to a kind of riveting set.
Background technology
Riveted joint mode of the prior art mainly contains following two kinds:
1, utilize rivet that workpiece is riveted.With two the workpiece layer of hole punch stack, then rivet is put into two workpiece and has dashed good hole, utilize the distortion of mould extruding rivet to reach the purpose of riveted joint again.
2, rivet after utilizing the reaming of flange hole.With one hole punch workpiece 1. with one the workpiece behind the hole flanging 2. superpose, workpiece hole 1. can be enclosed within on the workpiece flange hole 2., utilize mould that reaming is carried out in workpiece flange hole 2. again, two workpiece are riveted together.
All there is certain defective in said method, and is specific as follows:
First method not only need increase the operation of putting rivet, and efficient is lower, and needs to use rivet, has increased cost; Second method then need just can be riveted with two workpiece respectively through the hole on the completion workpiece behind a plurality of stamping procedures and the making in flange hole then, and like this, operation is many, and cost height and efficient are low.
The utility model content
The utility model aims to provide the riveting set that a kind of cost is low, production efficiency is high.
To achieve these goals, the utility model provides a kind of riveting set, it is characterized in that, comprising: go up mold mechanism, be provided with movable along the longitudinally, last mold mechanism comprises the riveted joint drift; Following mold mechanism is arranged on the below of mold mechanism, the riveted joint die that following mold mechanism comprises and the riveted joint drift cooperates.
Further, last mold mechanism comprises: upper bolster, and the riveted joint drift is fixedly installed on the upper bolster; On take off plate, be connected with upper bolster through first spring, the riveted joint drift is located in first through hole that takes off plate, the riveted joint drift has the primary importance that passes first through hole and the second place that is recycled in first through hole.
Further, following mold mechanism comprises: die shoe, and the riveted joint die is fixedly installed on the die shoe; Under take off plate, be connected with die shoe through second spring, and the riveted joint die is located in down in second through hole that takes off plate, the riveted joint die have three position concordant, upper end with the upper surface that time takes off plate and in second through hole to the 4th position of recover.
Further, the spring force of first spring is greater than the spring force of second spring.
Further, upper bolster is provided with the first stroke limit post that extends towards die shoe, die shoe be provided with towards upper bolster extend and with the corresponding second stroke limit post in the first stroke limit post position.
Further, last when taking off plate away from upper bolster, the lower surface of the first stroke limit post with on to take off the lower surface of plate concordant; The upper surface of the second stroke limit post is lower than the upper surface that takes off plate down in the process of taking off the relative die shoe motion of plate down.
Further, upper bolster is provided with the guide pillar that extends towards die shoe, and die shoe is provided with the guide pin bushing that cooperates with guide pillar.
Further; Be fixedly connected with train wheel bridge on the upper bolster, the riveted joint drift is fixed on the train wheel bridge, and upper bolster has third through-hole; Position corresponding to third through-hole on the train wheel bridge is provided with the fourth hole of aperture less than third through-hole, and third through-hole and fourth hole form the first step limiting section; On take off and be connected with first gag lever post that is located in third through-hole and the fourth hole on the plate, the end of first gag lever post is positioned at third through-hole, the end of first gag lever post has first defining flange that cooperates with the first step limiting section; Be fixedly connected with lower plate on the die shoe; The riveted joint die is fixed on the lower plate; Die shoe has fifth hole, and the position corresponding to fifth hole on the lower plate is provided with six through hole of aperture less than fifth hole, and fifth hole and the 6th through hole form the second step limiting section; Take off down and be connected with second gag lever post that is located in fifth hole and the 6th through hole on the plate, the end of second gag lever post is positioned at fifth hole, and the end of second gag lever post has second defining flange that cooperates with the second step limiting section.
Further, be fixedly connected with a plurality of limited blocks that take off the plate stroke that are used to control down on the die shoe.
Further, the riveted joint drift is a plurality of with the riveted joint die.
Further; The riveted joint drift extends towards the outer end with the coaxial setting of riveted joint die, riveted joint drift gradually with shrinking, has the groove that runs through on the end face of riveted joint drift; The riveted joint die comprises annular recess and middle part lug boss; The middle part lug boss protrudes towards the riveted joint drift with respect to annular recess, and, have fin on the lug boss of middle part with the groove fit of riveting drift.
Further, the diameter of the end of riveted joint drift is greater than the internal diameter of annular recess and less than the external diameter of annular recess.
In the technical scheme of the utility model, riveting set comprises: go up mold mechanism and following mold mechanism.Wherein, last mold mechanism is provided with movable along the longitudinally, and last mold mechanism comprises the riveted joint drift, and following mold mechanism is arranged on the below of mold mechanism, and following mold mechanism comprises the riveted joint die that cooperates with the riveted joint drift.The utility model utilizes that mold mechanism pumps in punch press upper table (perhaps other straight line driving mechanisms) drive; Realized separating and applying of riveted joint drift and riveted joint die; The utility model utilizes the plastic property characteristics of material itself well; During use, utilize the riveting set of the utility model to carry out the moulding punching press after stacked two different workpiece to be riveted, two workpiece are riveted together after producing plastic deformation closely.
The riveting set of the utility model is riveted without rivet, has saved material, also need not to carry out multiple working procedure; Like this, reduced cost effectively, simultaneously; The riveting set of the utility model is simple to operate, and riveted joint efficient is high, like this; Enhance productivity effectively, reduced working strength of workers.
Description of drawings
The Figure of description that constitutes the application's a part is used to provide the further understanding to the utility model, and illustrative examples of the utility model and explanation thereof are used to explain the utility model, do not constitute the improper qualification to the utility model.In the accompanying drawings:
Fig. 1 shows the structural representation according to the embodiment of the riveting set of the utility model, goes up mold mechanism among this figure and is in complete released state with following mold mechanism;
Fig. 2 shows the internal structure sketch map of the riveting set of Fig. 1;
Following mold mechanism following that Fig. 3 shows the riveting set of Fig. 1 take off the plate stop motion and on take off the sketch map that exists between plate and the train wheel bridge under the gap state;
Fig. 4 shows the A place partial enlarged drawing of the riveting set of Fig. 3;
Fig. 5 shows the sketch map of riveting set under the first stroke limit post and the second stroke limit post fit-state of Fig. 1;
Fig. 6 shows the riveted joint drift and the structural representation of riveting die of the riveting set of Fig. 1; And
Fig. 7 shows the generalized section of two workpiece behind the riveting set riveting molding that utilizes Fig. 1.
The specific embodiment
Need to prove that under the situation of not conflicting, embodiment and the characteristic among the embodiment among the application can make up each other.Below with reference to accompanying drawing and combine embodiment to specify the utility model.
In conjunction with referring to Fig. 1 and Fig. 2, the riveting set of present embodiment comprises: go up mold mechanism and following mold mechanism.Last mold mechanism is provided with movable along the longitudinally, and last mold mechanism comprises riveted joint drift 8; Following mold mechanism is arranged on the below of mold mechanism, and following mold mechanism comprises the riveted joint die 9 that cooperates with the riveted joint drift.
Present embodiment utilizes that mold mechanism pumps in punch press upper table (perhaps other straight line driving mechanisms) drive; Realized separating and applying of riveted joint drift 8 and riveted joint die 9; Present embodiment utilizes the plastic property characteristics of material itself well; During use; Utilize the riveting set of present embodiment to carry out the moulding punching press after stacked two different workpiece to be riveted (like workpiece among Fig. 7 100 and workpiece 200), two workpiece are riveted together after producing plastic deformation closely, the workpiece 100 after the riveting moulding and the cross-section structure of workpiece 200 are as shown in Figure 7.Workpiece after the riveted joint can reach instructions for use (single-point: axial force >=320N, the radial load >=1130N) of product.
The riveting set of present embodiment is riveted without rivet, has saved material, also need not to carry out multiple working procedure, like this; Reduced cost effectively, simultaneously, the riveting set of present embodiment is simple to operate, and riveted joint efficient is high; Like this, enhance productivity effectively, reduced working strength of workers.
Last mold mechanism comprises: upper bolster 1 with on take off plate 3, upper bolster 1 is fixed on the upper table of punch press, upper bolster 1 can pump along with upper table, riveted joint drift 8 is fixedly installed on the upper bolster 1 and with upper bolster 1 and is synchronized with the movement.Preferably, be fixedly connected with train wheel bridge 2 on the upper bolster 1, riveted joint drift 8 is embedded on the train wheel bridge 2; And done hanging platform; Particularly, on clamping plate 2, wash counter sink, let the bossing of riveted joint drift 8 hang in this counter sink; Make it after assembling, not break away from train wheel bridge 2, riveted joint drift 8 is used for stamped workpieces.Train wheel bridge 2 is connected on the upper bolster 1 through screw 14 and dowel pin 15.
On take off plate 3 and be connected with upper bolster 1 through the first spring 16a, on take off plate 3 and be used to rivet separating of drift 8 and workpiece.Preferably, the first spring 16a is installed in and takes off between plate 3 and the train wheel bridge 2, separating of drift 8 power source is provided for riveting the back workpiece with riveted joint.Riveted joint drift 8 is located in first through hole that takes off plate 3, and riveted joint drift 8 has the primary importance that passes first through hole and the second place that is recycled in first through hole.Preferably, last when taking off plate 3 near upper bolster 1 riveted joint drift 8 be positioned at primary importance, last when taking off plate 3 away from upper bolster 1 riveted joint drift 8 be positioned at the second place.
Following mold mechanism comprises: die shoe 6 with take off plate 4 down, die shoe 6 is fixed on the lower table of punch press, die shoe 6 belows also are provided with parallels 7, die shoe 6 and lower padding iron 7 link together through screw, rivet die 9 and are fixedly installed on the die shoe 6.Preferably, be fixedly connected with lower plate 5 on the die shoe 6, riveted joint die 9 is embedded on the lower plate 5, and has done hanging platform, makes it after assembling, not break away from lower plate 5, and riveted joint die 9 is used for stamped workpieces.Lower plate 5 is connected on the die shoe 6 through screw 14 and dowel pin 15.
Under take off plate 4 and be connected with die shoe 6 through the second spring 16b, time take off plate 4 and be used to rivet separating of die 9 and workpiece.Preferably, the second spring 16b is installed in down and takes off between plate 4 and the lower plate 5, separating of die 9 power source is provided for riveting the back workpiece with riveted joint.Riveted joint die 9 is located in down in second through hole that takes off plate 4, riveted joint die 9 have three position concordant, upper end with the upper surface that time takes off plate 4 and in second through hole to the 4th position of recover.Preferably, under when taking off plate 4 near die shoe 6 riveted joint die 9 be positioned at the 3rd position, under when taking off plate 4 away from die shoe 6 riveted joint die 9 be positioned at the 4th position.
The spring force of the first spring 16a and the second spring 16b can equate that perhaps preferably, the spring force of the first spring 16a is greater than the spring force of the second spring 16b.The spring force of the first spring 16a greater than the spring force of the second spring 16b be for take off on making plate 3 with under take off plate 4 and contact after; Can rely on the spring force of the first spring 16a will take off down that plate 4 is subdued earlier and lower plate 5 contacts earlier; Make on the riveted joint die 9 plane with take off height such as plane grade on the plate 4 down, continue to exercise down towards riveting drift 8 then and take off plate 3 and upwards move.Purpose is to make towards taking off plate 3 on riveting drift 8 can not firstly appear out from and with the material compressive strain.
Preferably, upper bolster 1 is provided with the first stroke limit post 10 that extends towards die shoe 6, die shoe 6 be provided with towards upper bolster 1 extend and with the corresponding second stroke limit post 11 in the first stroke limit post, 10 positions.The first stroke limit post 10 and two stroke limit posts 11 are used for the Stroke Control of mold mechanism.Preferably, last when taking off plate 3 away from upper bolster 1, the lower surface of the first stroke limit post 10 with on to take off the lower surface of plate 3 concordant; The upper surface of the second stroke limit post 11 is lower than the upper surface that takes off plate 4 down all the time in the process of taking off plate 4 relative die shoe 6 motions down.
Preferably, upper bolster 1 is provided with the guide pillar 12 that extends towards die shoe 6, and die shoe 6 is provided with the guide pin bushing 13 that cooperates with guide pillar 12.Guide pin bushing 13 is formed by the endoporus on the die shoe 6, and guide pillar 12 and guide pin bushing 13 are used for the guiding between mold mechanism and the following mold mechanism.
Preferably, like Fig. 3 and shown in Figure 4, upper bolster 1 has third through-hole, and the position corresponding to third through-hole on the train wheel bridge 2 is provided with the fourth hole of aperture less than third through-hole, and third through-hole and fourth hole form first step limiting section 1a; On take off and be connected with the first gag lever post 17a that is located in third through-hole and the fourth hole on the plate 3, the end of the first gag lever post 17a is positioned at third through-hole, the end of the first gag lever post 17a has the first defining flange 17b that cooperates with first step limiting section 1a.The Stroke Control that the first gag lever post 17a and the first defining flange 17b are used for taking off plate 3 makes it under the reaction force of the first spring 16a, not break away from train wheel bridge 2.Particularly, last when taking off plate 3 near upper bolster 1 the first defining flange 17b away from first step limiting section 1a, last when taking off plate 3 away from upper bolster 1 the first defining flange 17b blocked in order to spacing by first step limiting section 1a.
Preferably, as shown in Figure 3, die shoe 6 has fifth hole, and the position corresponding to fifth hole on the lower plate 5 is provided with six through hole of aperture less than fifth hole, and fifth hole and the 6th through hole form the second step limiting section; Take off down and be connected with the second gag lever post 17c that is located in fifth hole and the 6th through hole on the plate 4, the end of the second gag lever post 17c is positioned at fifth hole, and the end of the second gag lever post 17c has the second defining flange 17d that cooperates with the second step limiting section.The Stroke Control of taking off plate 4 under the second gag lever post 17c and the second defining flange 17d are used for makes it under the reaction force of the second spring 16b, not break away from lower plate 5.The operation principle of the second gag lever post 17c and the second defining flange 17d is identical with the first defining flange 17b with the first gag lever post 17a, repeats no more at this.
Preferably, as shown in Figures 2 and 3, be fixedly connected with a plurality of limited blocks 18 that take off plate 4 strokes that are used to control down on the die shoe 6.Preferably, limited block 18 is embedded on the lower plate 5 and through screw and connects, and reasonably is distributed on the lower plate 5, plays taking off the control action that plate 4 moves downward stroke down.
In order to enhance productivity, can accomplish a plurality of some riveted joints simultaneously, riveted joint drift 8 and riveted joint die 9 are a plurality of, and each is riveted drift 8 and is provided with one to one with each riveted joint die 9.
As shown in Figure 6; Riveted joint drift 8 extends towards the outer end gradually with shrinking; Have the groove 8a that runs through on the end face of riveted joint drift 8, riveted joint die 9 comprises annular recess 9a and middle part lug boss 9b, and middle part lug boss 9b protrudes towards riveted joint drift 8 with respect to annular recess 9a; And, have the fin 9c that cooperates with the groove 8a of riveted joint drift 8 on the lug boss 9b of middle part.Further preferably, the diameter of the end of riveted joint drift 8 is greater than the internal diameter of annular recess 9a and less than the external diameter of annular recess 9a.
Riveted joint drift 8 is used with riveted joint die 9; Make and two workpiece are riveted together after the material generation plastic deformation; And reach product instructions for use (radial load 1130N require with axial force 330N); Material for different is thick, uses the mode of this riveted joint drift and die, and the product after the riveted joint also can satisfy use.Riveted joint drift 8 adopts this section shape with riveted joint die 9, mainly is in order to increase two contacts area after the workpiece plastic deformation, to increase axial force and radial load, more can satisfying the instructions for use of product.Riveted joint die 9 adopts integral form, can strengthen the intensity of riveted joint die 9, is unlikely to spalling in extrusion process.
Below in conjunction with the course of work of dashing the riveting device of present embodiment being introduced, specific as follows referring to Fig. 1 to Fig. 5 and Fig. 7:
(1) goes up mold mechanism and be in open mode (accompanying drawing 1 and accompanying drawing 2) with following mold mechanism;
The workpiece of (2) two needs being riveted is superimposed to be put in down and takes off on the plate 4, and uses locating piece that workpiece is positioned, to guarantee correct riveted joint position;
(3) start punch press, upper table moves downward, and promptly drives the riveted joint drift 8 of going up mold mechanism and moves downward, thereby make riveted joint drift 8 and following mold mechanism produce relative motion;
(4) the punch press upper table continue descending, on take off plate 3 beginnings and be placed on down the workpiece that takes off on the plate 4 and contact;
(5) continuation of punch press upper table is descending, is installed in first spring 16a of mold mechanism and the second spring 16b of following mold mechanism and begins compression;
(6) since the spring force of the first spring 16a that set to go up mold mechanism greater than the spring force of the second spring 16b of mold mechanism down, so in the middle of punch press continues descending process, take off down stroke that plate 4 moves downward greater than on take off the stroke that plate 3 moves upward; Until under take off plate 4 lower surfaces and limited block 18 upper surfaces and fit after; Under take off plate 4 and stop to move downward; And take off plate 3 segment distance that also moved upward on this moment; But on take off between plate 3 and the train wheel bridge 2 still gappedly, and the lower surface that takes off plate 3 is not exposed, the upper surface of riveted joint die 9 then concordant with the upper surface that takes off down plate 4 (accompanying drawing 3 and accompanying drawing 4) in the lower end of riveted joint drift 8;
(7) after taking off plate 4 under and fitting with limited block 18, along with punch press continues motion downwards, the first spring 16a of last mold mechanism still continues compression, on take off plate 3 and continue to move upward, rivet drift 8 and begin to expose the lower surface that takes off plate 3 and begin and contact with workpiece;
(8) punch press continues descending; Riveted joint drift 8 continues to move downward and workpiece is carried out punching press; Get at last in the riveted joint die 9, this moment, workpiece was extruded, and was riveted together after the generation plastic deformation; Up stroke limited post 10 is in fit-state with down stroke limited post 11, and punch press is in lower dead point position (accompanying drawing 5);
(9) state behind the riveted joint drift 8 entering riveted joint dies 9, the cross section view of workpiece 100 and workpiece 200 is shown in accompanying drawing 7;
(10) the lathe upper table begins to move upward; Thereby mold mechanism moves upward in the drive; Because the first spring force 16a of last mold mechanism is greater than the second spring force 16b of following mold mechanism, the first spring 16a of last mold mechanism begins elongation prior to the second spring 16b of following mold mechanism, and 8 beginnings of riveted joint drift separate with workpiece; Up stroke limited post 10 also begins to separate with down stroke limited post 11, and on take off plate 3 and take off plate 4 and workpiece down and still be in fit-state;
(11) go up mold mechanism and continue to move upward, following mold mechanism spring 16 begins elongation, and 9 beginnings of riveted joint die separate with workpiece, takes off plate 3 on this moment and takes off plate 4 and workpiece down and be in fit-state;
(12) the lathe upper table continues to move upward, and riveted joint die 9 beginnings separate with workpiece fully, on take off plate 3 and separate with workpiece, workpiece then lies in down and takes off on the plate 4, takes out workpiece, punch press is in upper dead center position (accompanying drawing 1 and accompanying drawing 2) at this moment;
(13) state behind the workpiece riveting molding is shown in accompanying drawing 7.
The preferred embodiment that the above is merely the utility model is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (12)
1. a riveting set is characterized in that, comprising:
Last mold mechanism is provided with movable along the longitudinally, and the said mold mechanism of going up comprises riveted joint drift (8);
Following mold mechanism is arranged on said below of going up mold mechanism, and said mold mechanism down comprises the riveted joint die (9) that cooperates with said riveted joint drift.
2. riveting set according to claim 1 is characterized in that, the said mold mechanism of going up comprises:
Upper bolster (1), said riveted joint drift (8) are fixedly installed on the said upper bolster (1);
On take off plate (3); Be connected with said upper bolster (1) through first spring (16a); Said riveted joint drift (8) is located in and takes off in first through hole of plate (3) on said, and said riveted joint drift (8) has the primary importance that passes said first through hole and the second place that is recycled in said first through hole.
3. riveting set according to claim 2 is characterized in that, said mold mechanism down comprises:
Die shoe (6), said riveted joint die (9) are fixedly installed on the said die shoe (6);
Under take off plate (4); Be connected with said die shoe (6) through second spring (16b); And; Said riveted joint die (9) is located in and saidly takes off in second through hole of plate (4) down, said riveted joint die (9) have three position concordant, upper end with the said upper surface that descends to take off plate (4) and in said second through hole to the 4th position of recover.
4. riveting set according to claim 3 is characterized in that, the spring force of said first spring (16a) is greater than the spring force of said second spring (16b).
5. riveting set according to claim 3; It is characterized in that; Said upper bolster (1) is provided with the first stroke limit post (10) that extends towards said die shoe (6), said die shoe (6) be provided with towards said upper bolster (1) extend and with the corresponding second stroke limit post (11) in said first stroke limit post (10) position.
6. riveting set according to claim 5 is characterized in that, when on said, taking off plate (3) away from said upper bolster (1), the lower surface of the said first stroke limit post (10) with said on to take off the lower surface of plate (3) concordant; The upper surface of the said second stroke limit post (11) is lower than the said upper surface that takes off plate (4) down in said process of taking off down the said relatively die shoe of plate (4) (6) motion.
7. riveting set according to claim 3 is characterized in that, said upper bolster (1) is provided with the guide pillar (12) that extends towards said die shoe (6), and said die shoe (6) is provided with the guide pin bushing (13) that cooperates with said guide pillar (12).
8. riveting set according to claim 3 is characterized in that,
Be fixedly connected with train wheel bridge (2) on the said upper bolster (1); Said riveted joint drift (8) is fixed on the said train wheel bridge (2); Said upper bolster (1) has third through-hole; The position that said train wheel bridge (2) is gone up corresponding to said third through-hole is provided with the fourth hole of aperture less than said third through-hole, and said third through-hole and fourth hole form first step limiting section (1a);
Take off on said and be connected with first gag lever post (17a) that is located in said third through-hole and the fourth hole on the plate (3); The end of said first gag lever post (17a) is positioned at said third through-hole, and the end of said first gag lever post (17a) has first defining flange (17b) that cooperates with said first step limiting section (1a);
Be fixedly connected with lower plate (5) on the said die shoe (6); Said riveted joint die (9) is fixed on the said lower plate (5); Said die shoe (6) has fifth hole; The position that said lower plate (5) is gone up corresponding to said fifth hole is provided with six through hole of aperture less than said fifth hole, and said fifth hole and the 6th through hole form the second step limiting section;
Said taking off down is connected with second gag lever post (17c) that is located in said fifth hole and the 6th through hole on the plate (4); The end of said second gag lever post (17c) is positioned at said fifth hole, and the end of said second gag lever post (17c) has second defining flange (17d) that cooperates with said second step limiting section.
9. riveting set according to claim 3 is characterized in that, is fixedly connected with a plurality of said limited blocks (18) that take off plate (4) stroke down that are used to control on the said die shoe (6).
10. riveting set according to claim 1 is characterized in that, said riveted joint drift (8) and riveted joint die (9) are a plurality of.
11. riveting set according to claim 1; It is characterized in that; Said riveted joint drift (8) and the coaxial setting of riveted joint die (9), said riveted joint drift (8) extends towards the outer end gradually with shrinking, has the groove (8a) that runs through on the end face of said riveted joint drift (8); Said riveted joint die (9) comprises annular recess (9a) and middle part lug boss (9b); Said middle part lug boss (9b) protrudes towards said riveted joint drift (8) with respect to said annular recess (9a), and, have the fin (9c) that cooperates with the groove (8a) of said riveted joint drift (8) on the said middle part lug boss (9b).
12. riveting set according to claim 11 is characterized in that, the diameter of the end of said riveted joint drift (8) is greater than the internal diameter of said annular recess (9a) and less than the external diameter of said annular recess (9a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200848445U CN202461324U (en) | 2012-03-07 | 2012-03-07 | Riveting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200848445U CN202461324U (en) | 2012-03-07 | 2012-03-07 | Riveting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202461324U true CN202461324U (en) | 2012-10-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200848445U Expired - Lifetime CN202461324U (en) | 2012-03-07 | 2012-03-07 | Riveting device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302192A (en) * | 2012-03-07 | 2013-09-18 | 珠海格力电器股份有限公司 | Riveting device |
| CN104088542A (en) * | 2014-06-20 | 2014-10-08 | 上海鸿基金属制品有限公司 | Novel structure of automobile lock latch head shaft cap and special riveting tool for automobile lock latch head shaft cap |
| CN107030246A (en) * | 2017-04-19 | 2017-08-11 | 天津三星电子有限公司 | A kind of curved face product riveting die set |
| CN108115070A (en) * | 2016-11-28 | 2018-06-05 | 镇江市丹徒区荣炳欣荣机械厂 | A kind of automation aluminium riveting set |
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2012
- 2012-03-07 CN CN2012200848445U patent/CN202461324U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302192A (en) * | 2012-03-07 | 2013-09-18 | 珠海格力电器股份有限公司 | Riveting device |
| CN103302192B (en) * | 2012-03-07 | 2016-08-24 | 珠海格力电器股份有限公司 | Riveting device |
| CN104088542A (en) * | 2014-06-20 | 2014-10-08 | 上海鸿基金属制品有限公司 | Novel structure of automobile lock latch head shaft cap and special riveting tool for automobile lock latch head shaft cap |
| CN104088542B (en) * | 2014-06-20 | 2019-03-22 | 上海鸿基金属制品有限公司 | Automobile plunger latch head shaft cover structure and its riveting special tooling |
| CN108115070A (en) * | 2016-11-28 | 2018-06-05 | 镇江市丹徒区荣炳欣荣机械厂 | A kind of automation aluminium riveting set |
| CN107030246A (en) * | 2017-04-19 | 2017-08-11 | 天津三星电子有限公司 | A kind of curved face product riveting die set |
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