CN109013933A - Hand-held is without rivet riveter - Google Patents
Hand-held is without rivet riveter Download PDFInfo
- Publication number
- CN109013933A CN109013933A CN201811223944.XA CN201811223944A CN109013933A CN 109013933 A CN109013933 A CN 109013933A CN 201811223944 A CN201811223944 A CN 201811223944A CN 109013933 A CN109013933 A CN 109013933A
- Authority
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- China
- Prior art keywords
- head frame
- stamping knife
- sleeve
- piston rod
- quiet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000007788 liquid Substances 0.000 claims abstract description 10
- 230000000694 effects Effects 0.000 claims abstract description 5
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 18
- 238000004080 punching Methods 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims 1
- 239000003921 oil Substances 0.000 description 45
- 238000010586 diagram Methods 0.000 description 10
- 239000002184 metal Substances 0.000 description 6
- 239000010720 hydraulic oil Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003562 lightweight material Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/03—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal otherwise than by folding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Insertion Pins And Rivets (AREA)
Abstract
The present invention provides a kind of hand-held without rivet riveter, which includes sleeve, piston component and work head assembly without rivet riveter.Piston component includes oil inlet bar, reset spring and piston rod, oil inlet bar wears the bottom for penetrating sleeve and is fixed on sleeve, there is the axially extending bore for being connected to external oil pump and sleeve inner on oil inlet bar, piston rod is set to sleeve, it is moved along sleeve in the effect of oil liquid, reset spring is connected between oil inlet bar and piston rod and stretches with the movement of piston rod.Work head assembly includes bracket, dynamic head frame, connecting shaft, quiet head frame, stamping knife punch-pin and stamping knife cavity plate, the middle part of dynamic head frame has axis hole, connecting shaft wears the axis hole penetrated on head frame and is fixed on bracket, the end of piston rod, which is worn, to be penetrated bracket and is connected to dynamic head frame one end, stamping knife punch-pin is fixed on the other end of dynamic head frame, quiet head frame is fixed on bracket, and stamping knife cavity plate is fixed on quiet head frame and opposite with stamping knife punch-pin.
Description
Technical field
The present invention relates to a kind of riveting machines, and in particular to a kind of hand-held is without rivet riveter.
Background technique
As world energy sources day is becoming tight, in the transport facilitys such as automobile, train, aircraft, people are more and more
Mitigate self weight using lightweight material.In traditional connection type, the connection of these materials and steel and company each other
The metal plate assembly technology mostly based on welding is connect, not only pollution environment encloses the lacquer painting decorative pattern that can destroy metal plate for welding.
As the not section of technology develops, the mode that riveting can be used in the connection between lightweight material and steel at present is connected
Connect, at present using it is more be jam riveter.Jam riveter is riveted two kinds of materials using rivet, it is pollution-free and
Sheet metal component will not be damaged.Existing jam riveter is divided into two kinds, one is large-scale jam riveter, Pneumatic pressure it is big but
Its machine is large-scale and heavy, is not available in many occasions, such as building yard or the field conduct of house ornamentation sheet metal component.And it is small-sized
Its pneumatic active force of jam riveter is less than normal, is unfavorable for thick sheet metal component and is linked and packed.
Summary of the invention
The present invention is small-sized with sufficient Pneumatic pressure and volume in order to overcome existing jam riveter that can not combine
Both change the problem of requiring, provides a kind of hand-held that riveting drift surging is big and small in size without rivet riveter.
To achieve the goals above, the present invention provides a kind of hand-held without rivet riveter, and the hand-held is without rivet
Machine includes sleeve, piston component and work head assembly.Piston component includes oil inlet bar, reset spring and piston rod, oil inlet
Bar wears the bottom for penetrating sleeve and is fixed on sleeve, has the axially extending bore for being connected to external oil pump and sleeve inner on oil inlet bar, living
Stopper rod is set to sleeve, moves along sleeve in the effect of oil liquid, reset spring be connected between oil inlet bar and piston rod and with
The movement of piston rod and stretch.Work head assembly includes that bracket, dynamic head frame, connecting shaft, quiet head frame, stamping knife punch-pin and stamping knife are recessed
Mould, the middle part for moving head frame have axis hole, and connecting shaft wears the axis hole penetrated on head frame and is fixed on bracket, and the end of piston rod, which is worn, to be penetrated
Bracket is simultaneously connected to dynamic head frame one end, and stamping knife punch-pin is fixed on the other end of dynamic head frame, and quiet head frame is fixed on bracket, stamping knife cavity plate
It is fixed on quiet head frame and opposite with stamping knife punch-pin.It pushes piston rod to move ahead into the oil liquid in sleeve, moves head frame in piston rod
It is rotated under promotion around connecting shaft, stamping knife punch-pin is placed in stamping knife punch-pin and stamping knife cavity plate to stamping knife cavity plate side punching press, riveting
Between material.
An embodiment according to the present invention, piston rod include the body of rod and interconnecting piece, and the body of rod protrudes into sleeve, are had on the body of rod
The oil pocket axially extended, reset spring are contained in oil pocket, and the threaded one end of reset spring is connected to oil inlet bar, and the other end connects
Be connected to the body of rod, connecting portion in sleeve outside and be connected to dynamic head frame.
An embodiment according to the present invention, piston component further include connected nail and threaded connector, and connected nail is embedded in oil pocket
Bottom wall, the bar portion of connected nail protrudes into oil pocket, and one end of threaded connector is connected with the bar portion of connected nail, other end screw thread
Connect the other end of reset spring.
An embodiment according to the present invention, piston component further include the axle sleeve for being sealed at the end of sleeve, piston rod
It wears and penetrates axle sleeve.
An embodiment according to the present invention, moving head frame includes the department of assembly Dong Toujia and dynamic head frame stamping knife fixed part, quiet head frame
Including the department of assembly Jing Toujia and quiet head frame stamping knife fixed part.Stamping knife punch-pin is fixed on dynamic head frame stamping knife fixed part, and stamping knife cavity plate is solid
Due to quiet head frame stamping knife fixed part, the lateral wall for moving head frame stamping knife fixed part has to inclined far from the department of assembly Dong Toujia side
First guide surface, the lateral wall of quiet head frame stamping knife fixed part have to far from inclined second guiding in the department of assembly Jing Toujia side
Face.
An embodiment according to the present invention, moving has the first groove, quiet head frame stamping knife fixed part on head frame stamping knife fixed part
It is upper that there is the second groove being oppositely arranged with the first groove.
The lateral wall of an embodiment according to the present invention, sleeve has indent and convex antiskid thread.
An embodiment according to the present invention, the cross-sectional area along pressing direction stamping knife punch-pin are gradually reduced, stamping knife cavity plate
The extruding slot that cavity bottom extends with one to bottom at the position of peripheral wall.
In conclusion hand-held provided by the invention is without rivet riveter by the way that piston component, piston are arranged in sleeve
Oil inlet bar on component has the axially extending bore for connecting external oil pump, which is input to oil liquid in sleeve and pushes work
Stopper rod moves ahead.The front end of piston rod connects dynamic head frame, moves head frame and rotates under the promotion of piston rod around connecting shaft, stamping knife punch-pin to
Stamping knife cavity plate side punching press, the material being placed between stamping knife punch-pin and stamping knife cavity plate carry out punching press, realize without rivet.
After completing riveting, external oil pump oil return, reset spring resets piston rod.Hand-held provided by the invention is without rivet riveter
Riveting power is provided by the way of hydraulic, hydraulic oil has good press capacity, and material has very strong connection after riveting
Intensity.The high press capacity of hydraulic oil makes whole equipment have the volume of very little, realizes hand-held, can be carried at any time any
The place of construction processes equipment, and use is very convenient, and very good solution traditional, pneumatic riveting machine can not be real simultaneously
Now minimize the contradictory problems with high stamping press.
For above and other objects of the present invention, feature and advantage can be clearer and more comprehensible, preferred embodiment is cited below particularly,
And cooperate attached drawing, it is described in detail below.
Detailed description of the invention
Fig. 1 show structural schematic diagram of the hand-held without rivet riveter of one embodiment of the invention offer.
Fig. 2 show structural schematic diagram of the hand-held shown in FIG. 1 without rivet riveter under another visual angle.
Fig. 3 show construction schematic diagram of the hand-held shown in FIG. 1 without rivet riveter.
Fig. 4 show decomposition diagram of the hand-held shown in FIG. 1 without rivet riveter.
Fig. 5 show assembling schematic diagram of the hand-held shown in FIG. 1 without rivet riveter middle sleeve and piston component.
Fig. 6 show the cross-sectional view of Fig. 5.
Fig. 7 show the turning with schematic diagram of bracket and connecting shaft in work head assembly.
Fig. 8 show structural schematic diagram of the Fig. 7 under another visual angle.
Fig. 9 show to move the structural schematic diagram after head frame, quiet head frame, punch-pin stamping knife and the assembly of cavity plate stamping knife.
Figure 10 show the structural schematic diagram that head frame is moved in Fig. 1.
Figure 11 show the structural schematic diagram of quiet head frame in Fig. 1.
Figure 12 show the schematic cross-sectional view of stamping knife punch-pin in Fig. 1.
Figure 13 show the schematic cross-sectional view of stamping knife cavity plate in Fig. 1.
Specific embodiment
Traditional jam riveter is to improve riveting power, needs to increase the volume of equipment.Large-scale and bulky type is tight
The use of jam riveter is limited again.In view of this, that the present embodiment provides a kind of stamping presses is high, small in size and light hand-held
Formula is without rivet riveter.
As shown in Figures 1 to 4, hand-held provided in this embodiment without rivet riveter include sleeve 1, piston component 2 with
And work head assembly 3.Piston component 2 includes oil inlet bar 21, reset spring 22 and piston rod 23, and oil inlet bar 21, which is worn, penetrates sleeve 1
Bottom and be fixed on sleeve 1, there is the axially extending bore 211 being connected to inside external oil pump and sleeve 1, piston rod on oil inlet bar 21
23 are set to sleeve 1, move along sleeve 1 in the effect of oil liquid, reset spring 22 be connected to oil inlet bar 21 and piston rod 23 it
Between and stretch with the movement of piston rod 23.Work head assembly 3 include bracket 31, dynamic head frame 32, connecting shaft 33, quiet head frame 34,
Stamping knife punch-pin 35 and stamping knife cavity plate 36, the middle part of dynamic head frame 32 has axis hole 320, and (middle part refers between dynamic head frame both ends
Region, rather than just the middle position of dynamic head frame), connecting shaft 33 wears the axis hole 320 penetrated on head frame 32 and is fixed on bracket
31, the end of piston rod 23, which is worn, to be penetrated bracket 31 and is connected to dynamic 32 one end of head frame, and stamping knife punch-pin 35 is fixed on the another of dynamic head frame 32
One end, quiet head frame 34 are fixed on bracket 31, and stamping knife cavity plate 36 is fixed on quiet head frame 34 and opposite with stamping knife punch-pin 35.The present embodiment
The hand-held of offer is fluid pressure type without rivet riveter without rivet riveter, and the oil liquid of external oil pump is through the axial direction on oil inlet bar 21
Through-hole 211 enters in sleeve 1, pushes piston rod 23 to move ahead into the oil liquid in sleeve 1, moves head frame 32 in the promotion of piston rod 23
Under rotated around connecting shaft 33, for stamping knife punch-pin 35 to the 36 side punching press of stamping knife cavity plate, riveting is placed in stamping knife punch-pin 35 and stamping knife
Material between cavity plate 36.Increase the pneumatic type riveting machine of power compared to traditional to sacrifice the volume of equipment, the present embodiment mentions
The hand-held of confession is provided without the power riveted in rivet riveter by hydraulic oil, has very big riveting power, therefore it entirely sets
Standby volume can be made very small, to realize hand-held.In this present embodiment, the tail end of oil inlet bar 21 is connected to outside by oil pipe
The flowline of oil pump.However, the present invention is not limited in any way this.In other embodiments, hand-held provided in this embodiment
No rivet riveter can be integrated with oil pump.
In addition, existing riveting machine, since equipment volume is larger, the direction of riveting can only vertically, and the setting is significantly
Limit the riveting of many materials.As shown in figure 3, two materials 100 to be riveted are in triangular shape, the position for needing to rivet in figure
In the middle part of material, block up and down.Traditional riveting machine is since its riveting direction can only vertically, therefore it cannot be used for
Rivet material shown in Fig. 3.And hand-held provided in this embodiment is without rivet riveter: firstly, since its is small in size and realizes
Hand-held, therefore the direction adjustment of its riveting is very convenient.Secondly, dynamic head frame 32 is connected by connecting shaft 33 in work head assembly 3
It is connected on bracket 31, moves head frame 32 and rotated under the action of piston rod 23 around connecting shaft 33, to realize any angle and direction
On riveting；Further, the setting is but also have a very big material receiving area between dynamic head frame 32 and quiet head frame 34,
Facilitate the sheet metal component that grip is thicker.
For adapt to more particular surroundings or special shape material riveting, in this present embodiment, such as Fig. 9 to Figure 11 institute
Show, moving head frame 32 includes the department of assembly Dong Toujia 321 and dynamic head frame stamping knife fixed part 322, and quiet head frame 34 includes the department of assembly Jing Toujia
341 and quiet head frame stamping knife fixed part 342.Stamping knife punch-pin 35 is fixed on dynamic head frame stamping knife fixed part 322, and stamping knife cavity plate 36 is fixed on
Quiet head frame stamping knife fixed part 342, the lateral wall for moving head frame stamping knife fixed part 322 have to far from 321 side of the department of assembly Dong Toujia
Inclined first guide surface 3221, the lateral wall of quiet head frame stamping knife fixed part, which has to far from the department of assembly Jing Toujia 341 1, to be rolled
The second oblique guide surface 3421.It is solid that the setting of first guide surface 3221 and the second guide surface 3421 substantially reduces dynamic head frame stamping knife
Determine the volume in portion and quiet head frame stamping knife fixed part, material is riveted so that it can go deep into the lesser region in space.In addition, in
In the present embodiment, moving has the first groove 3222 on head frame stamping knife fixed part 322, has and first on quiet head frame stamping knife fixed part
The second groove 3422 that groove is oppositely arranged, two grooves provide accommodation space for the thicker material of edge thickness.
For dynamic head frame 32 and quiet head frame 34, the small volume of stamping knife punch-pin 35 and stamping knife cavity plate 36, for convenience
The cooperation of stamping knife punch-pin 35 and stamping knife cavity plate 36, in this present embodiment, quiet head frame 34 further include be formed in department of assembly two sides two
A linking arm 343 offers a connecting hole 3431 on each linking arm 343.Two linking arms are inserted at the middle part of dynamic head frame 32
Between 343, the axis hole 320 on two connecting holes 3431 and dynamic head frame on linking arm 343 is opposite, and connecting shaft 33 is each passed through two
A connecting hole 3431 and axis hole 320 are fixed on bracket 31, which may make dynamic head frame 32 to turn under the action of piston rod 32
Stamping knife punch-pin 35 can be applied on stamping knife cavity plate 36 well after dynamic.Since bracket 31 is fixed in the department of assembly Jing Toujia 341, therefore
Quiet head frame 34 will not be rotated around connecting shaft 33.However, the present invention is not limited in any way this.In other embodiments, quiet head frame
It can be only fixedly connected with bracket.
Since deformation occurs for meeting during riveting for material, to reduce stress and the damage at riveting, riveting is improved
Firmness, in this present embodiment, as shown in figure 13, the cavity bottom that stamping knife cavity plate 36 is arranged has one at the position of peripheral wall
The extruding slot 361 extended to bottom.It is also set up as shown in figure 12 along pressing direction stamping knife for the intensity for further increasing riveting
The cross-sectional area of punch-pin 35 is gradually reduced, and improves the pressure at riveting by reducing cross-sectional width.
In this present embodiment, as shown in fig. 6, piston rod 23 includes the body of rod 231 and interconnecting piece 232, the body of rod 231 protrudes into sleeve
In 1, there is the oil pocket 2311 axially extended on the body of rod 231, reset spring 22 is contained in oil pocket 2311, reset spring 22
Threaded one end is connected to oil inlet bar 21, and the other end is connected to the body of rod 231.Interconnecting piece 232 is located at the outside of sleeve 1 and is connected to dynamic
Head frame 32.In this present embodiment, the structure similar to conventional cylinder is formd between piston rod 23 and sleeve 1.Traditional
In hydraulic cylinder, oil pocket is formed at that cylinder is intracorporal, and to guarantee to have certain pressure, cylinder body needs to have biggish space, therefore
Cylinder body, which usually compares, to be necessarily large and bulky.However, in this present embodiment, oil pocket 2311 being arranged in the body of rod 231 of piston rod 23, is filled
Divide using the space in the body of rod 231, which greatly reduces the radial width of sleeve 1, and the internal diameter of sleeve 1 is only slightly larger than the body of rod
231 outer diameter, sleeve 1 have the volume of very little, and weight is also very light, is very beneficial for hand-held.
The effect of reset spring 22 is, in riveting process, piston rod 23 moves ahead and compression reseting spring 22；Work as riveting
It completes, after external oil pump oil return, the screen resilience of reset spring 22 pulls piston rod 23 to reset.For the connection side of reset spring 22
Formula, specifically: piston component 2 further includes connected nail 24 and threaded connector 25, and connected nail 24 is embedded in the bottom wall of oil pocket 2311,
The bar portion of connected nail 24 protrudes into oil pocket 2311, and one end of threaded connector 25 is connected with the bar portion of connected nail 24, the other end
It is threadedly coupled the other end of reset spring 22.In this present embodiment, piston component 2 further includes the end for being sealed at sleeve 1
Axle sleeve 26, piston rod 23, which is worn, penetrates axle sleeve 26.Axle sleeve 26 not only realizes the sealing of sleeve ends, while can also reduce piston rod
Abrasion between 23 and sleeve 1, prolongs the service life.
No rivet riveter provided in this embodiment is hand-held, and at work, user holds in the outside of sleeve 1.For
Convenient for hand-held, in this present embodiment, the lateral wall of setting sleeve 1 has indent and convex antiskid thread.However, the present invention does not make this
Any restriction.
In conclusion hand-held provided by the invention is without rivet riveter by the way that piston component, piston are arranged in sleeve
Oil inlet bar on component has the axially extending bore for connecting external oil pump, which is input to oil liquid in sleeve and pushes work
Stopper rod moves ahead.The front end of piston rod connects dynamic head frame, moves head frame and rotates under the promotion of piston rod around connecting shaft, stamping knife punch-pin to
Stamping knife cavity plate side punching press, the material being placed between stamping knife punch-pin and stamping knife cavity plate carry out punching press, realize without rivet.
After completing riveting, external oil pump oil return, reset spring resets piston rod.Hand-held provided by the invention is without rivet riveter
Riveting power is provided by the way of hydraulic, hydraulic oil has good press capacity, and material has very strong connection after riveting
Intensity.The high press capacity of hydraulic oil makes whole equipment have the volume of very little, realizes hand-held, can be carried at any time any
The place of construction processes equipment, and use is very convenient, and very good solution traditional, pneumatic riveting machine can not be real simultaneously
Now minimize the contradictory problems with high stamping press.
Although the present invention is disclosed above by preferred embodiment, however, it is not intended to limit the invention, this any known skill
Skill person can make some changes and embellishment without departing from the spirit and scope of the present invention, therefore protection scope of the present invention is worked as
Subject to claims range claimed.
Claims (8)
1. a kind of hand-held is without rivet riveter characterized by comprising
Sleeve；
Piston component, including oil inlet bar, reset spring and piston rod, the oil inlet bar wear the bottom for penetrating sleeve and are fixed on set
Tin, there is the axially extending bore for being connected to external oil pump and sleeve inner, piston rod is set to sleeve, in the effect of oil liquid on oil inlet bar
It is moved along sleeve, reset spring is connected between oil inlet bar and piston rod and stretches with the movement of piston rod；
Work head assembly, including bracket, dynamic head frame, connecting shaft, quiet head frame, stamping knife punch-pin and stamping knife cavity plate, are moved in head frame
Portion has axis hole, and connecting shaft wears the axis hole penetrated on head frame and is fixed on bracket, and the end of piston rod, which is worn, to be penetrated bracket and be connected to
Dynamic head frame one end, stamping knife punch-pin are fixed on the other end of dynamic head frame, and quiet head frame is fixed on bracket, and stamping knife cavity plate is fixed on quiet head frame
And it is opposite with stamping knife punch-pin；
It pushes piston rod to move ahead into the oil liquid in sleeve, moves head frame and rotated under the promotion of piston rod around connecting shaft, stamping knife is convex
Mould is placed in the material between stamping knife punch-pin and stamping knife cavity plate to stamping knife cavity plate side punching press, riveting.
2. hand-held according to claim 1 is without rivet riveter, which is characterized in that the piston rod includes the body of rod and company
Socket part, the body of rod protrude into sleeve, have the oil pocket axially extended on the body of rod, and reset spring is contained in oil pocket, reset spring
Threaded one end be connected to oil inlet bar, the other end is connected to the body of rod, connecting portion in sleeve outside and be connected to dynamic head frame.
3. hand-held according to claim 2 is without rivet riveter, which is characterized in that the piston component further includes connection
Nail and threaded connector, connected nail are embedded in the bottom wall of oil pocket, and the bar portion of connected nail protrudes into oil pocket, one end of threaded connector with
The bar portion of connected nail is connected, and the other end is threadedly coupled the other end of reset spring.
4. hand-held according to claim 1 or 2 is without rivet riveter, which is characterized in that the piston component further includes
It is sealed at the axle sleeve of the end of sleeve, piston rod, which is worn, penetrates axle sleeve.
5. hand-held according to claim 1 is without rivet riveter, which is characterized in that the dynamic head frame includes dynamic rack-mounted
With portion and dynamic head frame stamping knife fixed part, quiet head frame includes the department of assembly Jing Toujia and quiet head frame stamping knife fixed part, and stamping knife punch-pin is fixed
In dynamic head frame stamping knife fixed part, stamping knife cavity plate is fixed on quiet head frame stamping knife fixed part, moves the lateral wall tool of head frame stamping knife fixed part
Inclined first guide surface in the oriented separate department of assembly Dong Toujia side, the lateral wall of quiet head frame stamping knife fixed part have to far from quiet
Inclined second guide surface in the department of assembly Tou Jia side.
6. hand-held according to claim 5 is without rivet riveter, which is characterized in that have on dynamic head frame stamping knife fixed part
First groove has the second groove being oppositely arranged with the first groove on quiet head frame stamping knife fixed part.
7. hand-held according to claim 1 is without rivet riveter, which is characterized in that the lateral wall tool of sleeve is indent and convex
Antiskid thread.
8. hand-held according to claim 1 is without rivet riveter, which is characterized in that along the cross of pressing direction stamping knife punch-pin
Sectional area is gradually reduced, the extruding slot that the cavity bottom of stamping knife cavity plate extends with one to bottom at the position of peripheral wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811223944.XA CN109013933B (en) | 2018-10-19 | 2018-10-19 | Hand-held rivetless riveter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811223944.XA CN109013933B (en) | 2018-10-19 | 2018-10-19 | Hand-held rivetless riveter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109013933A true CN109013933A (en) | 2018-12-18 |
| CN109013933B CN109013933B (en) | 2024-05-31 |
Family
ID=64613385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811223944.XA Active CN109013933B (en) | 2018-10-19 | 2018-10-19 | Hand-held rivetless riveter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109013933B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110052541A (en) * | 2019-03-04 | 2019-07-26 | 浙江工业大学 | A kind of no rivet tool |
| CN110102647A (en) * | 2019-06-13 | 2019-08-09 | 林荣志 | A kind of hybrid power is without rivet tool |
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| CN110052541B (en) * | 2019-03-04 | 2024-04-12 | 浙江工业大学 | Hand-held rivet-free riveting tool |
| CN110102647A (en) * | 2019-06-13 | 2019-08-09 | 林荣志 | A kind of hybrid power is without rivet tool |
| CN110102647B (en) * | 2019-06-13 | 2024-03-15 | 上川(重庆)机械设备有限公司 | Hybrid power rivet-free riveting tool |
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