CN219746229U - High hot riveting die of security - Google Patents
High hot riveting die of security Download PDFInfo
- Publication number
- CN219746229U CN219746229U CN202320410580.6U CN202320410580U CN219746229U CN 219746229 U CN219746229 U CN 219746229U CN 202320410580 U CN202320410580 U CN 202320410580U CN 219746229 U CN219746229 U CN 219746229U
- Authority
- CN
- China
- Prior art keywords
- wall
- fixedly connected
- die
- hot riveting
- screw
- 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.)
- Active
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000009413 insulation Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000010425 asbestos Substances 0.000 description 2
- 229910052895 riebeckite Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Landscapes
- Presses And Accessory Devices Thereof (AREA)
Abstract
The utility model relates to the technical field of hot riveting, in particular to a high-safety hot riveting die which comprises a workbench and supporting legs, wherein the outer wall of the workbench is fixedly connected with the end parts of the supporting legs, the surface of the workbench is fixedly connected with the bottom of a lower die, the surface of the workbench is fixedly connected with the end parts of a supporting plate, and the supporting plate is fixedly connected with a hydraulic cylinder. The motor in the protection mechanism drives the screw rod to rotate, the screw rod drives the screw rod nut to move, the screw rod nut drives the sleeve to slide in the slide bar, the screw rod nut drives the stand column to move, the stand column drives the protection box to move, when the left end of the protection box contacts with the outer wall of the support plate, the hot riveting die is covered by the die, the heating plate, the rivet and the lower die, the hot riveting die is formed, the protection box is arranged to cover the rivet when the rivet is heated, workers cannot be scalded by the rivet, the safety performance is improved, and the potential safety hazard of the workers is reduced.
Description
Technical Field
The utility model relates to the technical field of hot riveting, in particular to a high-safety hot riveting die.
Background
The hot riveting is performed by heating the rivet to a certain temperature by changing or even melting the connecting parts of the two metals together by increasing the temperature, and the rivet is easy to form due to the improvement of plasticity and the reduction of hardness of the rivet after heating, so that the external force required during the hot riveting is much smaller than that required during the cold riveting.
A hot riveting die, for example, the grant publication number CN216941861U, comprising a fixed die assembly comprising a fixed die plate and a profiling carrier plate movably mounted on the fixed die plate for placing a thermoplastic product; the movable die assembly comprises a movable die plate and a mounting plate, and the mounting plate is fixedly connected to the movable die plate; the hot riveting assembly comprises a heating plate with controllable temperature and a plurality of riveting heads, and the above files can effectively avoid displacement of products in the hot riveting process, so that riveting quality is greatly improved, and defective rate is reduced.
Disclosure of Invention
The utility model aims to solve the problem that potential safety hazards of workers are increased in the prior art, and provides a hot riveting die with high safety.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a high hot riveting die of security, includes workstation and supporting leg, the outer wall of workstation and the tip fixed connection of supporting leg, the surface of workstation and the bottom fixed connection of bed die, the surface of workstation and the tip fixed connection of backup pad, backup pad and pneumatic cylinder fixed connection, the inside of workstation is equipped with protection machanism.
Preferably, the protection mechanism comprises a motor, a screw and a screw nut, wherein the motor is fixedly connected on the outer wall of the workbench through a motor seat, the output shaft of the motor is fixedly connected with the screw, two ends of the screw are rotationally connected with the workbench through bearings, the screw is in threaded connection with the screw nut, the screw nut is fixedly connected with a sleeve, the sleeve is in sliding connection with a sliding rod, and the outer wall of the screw nut is fixedly connected with a stand column.
Preferably, the outer wall of the upright post is fixedly connected with the outer wall of the protection box, the inner wall of the protection box is fixedly connected with the heat insulation plate, and two ends of the sliding rod are fixedly connected in the workbench.
Preferably, the output end of the hydraulic cylinder is fixedly connected with the outer wall of the connecting plate, the outer wall of the connecting plate is fixedly connected with the outer wall of the upper die, the outer wall of the upper die is fixedly connected with the outer wall of the heating plate, and rivets are fixedly connected to the outer wall of the heating plate.
Preferably, the output end of the hydraulic cylinder is fixedly connected with one end of the inclined column, the other end of the hydraulic cylinder is fixedly connected with the outer wall of the connecting plate, and the upper die, the heating plate, the rivet and the lower die form a hot riveting die.
The hot riveting die provided by the utility model has the beneficial effects that: the motor in the protection mechanism drives the screw rod to rotate, the screw rod drives the screw rod nut to move, the screw rod nut drives the sleeve to slide in the slide bar, the screw rod nut drives the stand column to move, the stand column drives the protection box to move, when the left end of the protection box contacts with the outer wall of the support plate, the hot riveting die is covered by the die, the heating plate, the rivet and the lower die, the hot riveting die is formed, the protection box is arranged to cover the rivet when the rivet is heated, workers cannot be scalded by the rivet, the safety performance is improved, and the potential safety hazard of the workers is reduced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic elevational view of the structure of FIG. 1;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A;
fig. 4 is an enlarged schematic view of the structure at B in fig. 2.
In the figure: 1. the device comprises a workbench, 2, supporting legs, 3, a lower die, 4, a supporting plate, 5, a hydraulic cylinder, 6, a connecting plate, 7, a protection mechanism, 701, a motor, 702, a screw rod, 703, a screw nut, 704, a sleeve, 705, a slide bar, 706, a stand column, 7a1, an L-shaped plate, 7a2, an electric telescopic rod, 7a3, a friction block, 8, a protection box, 9, a heat insulation plate, 10, an upper die, 11, a rivet, 12, a heating plate, 13 and an inclined column.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
example 1:
referring to fig. 1-4: in the embodiment, a high-safety hot riveting die comprises a workbench 1 and supporting legs 2, wherein the outer wall of the workbench 1 is fixedly connected with the end parts of the supporting legs 2, the surface of the workbench 1 is fixedly connected with the bottom of a lower die 3, a part to be subjected to hot riveting is fixedly connected with the end parts of a supporting plate 4 when in the lower die 3, the surface of the workbench 1 is fixedly connected with the end parts of the supporting plate 4, the supporting plate 4 is fixedly connected with a hydraulic cylinder 5, the model of the hydraulic cylinder 5 is selected according to actual requirements, the working condition is met, a protection mechanism 7 is arranged in the workbench 1, the protection mechanism 7 is started, a protection box 8 covers the hot riveting die, the protection mechanism 7 comprises a motor 701, a screw 702 and a screw nut 703, the model of the motor 701 is selected according to actual requirements, the motor 701 is fixedly connected to the outer wall of the workbench 1 through a motor seat, the output shaft of the motor 701 is fixedly connected with the screw 702, the screw 702 is driven by the motor 702 to rotate, the two ends of the screw 702 are rotationally connected with the workbench 1 through bearings, the screw 702 is in threaded connection with a screw nut, the screw nut 703 is driven by the screw nut 703 to be fixedly connected with a sleeve 704, the sleeve 705 is driven by the screw nut 705 to slide nut 705, the sleeve 703 is driven by the screw nut 706 is fixedly connected with the screw nut 706, the sleeve 703 is driven by the screw nut 706 to slide nut 706 is fixedly connected with the screw nut 706, and the screw nut 706 is fixedly driven by the screw nut 706;
the motor 701 in the protection mechanism 7 drives the screw rod 702 to rotate, the screw rod 702 drives the screw rod nut 703 to move, the screw rod nut 703 drives the sleeve 704 to slide in the slide bar 705, the screw rod nut 703 drives the upright post 706 to move, the upright post 706 drives the protection box 8 to move, when the left end of the protection box 8 contacts with the outer wall of the support plate 4, the hot riveting die is covered, the die 10, the heating plate 12, the rivet 11 and the lower die 3 form the hot riveting die, the protection box 8 is arranged to cover the rivet 11 when the rivet 11 is heated, workers cannot be scalded by the rivet 11, the safety performance is improved, and the potential safety hazard of the workers is reduced.
Referring to fig. 1-4: in this embodiment, the outer wall of the upright 706 is fixedly connected with the outer wall of the protection box 8, the upright 706 drives the protection box 8 to move, when the left end of the protection box 8 contacts with the outer wall of the supporting plate 4, the hot riveting die is covered, the inner wall of the protection box 8 is fixedly connected with the heat insulation board 9, the heat insulation board 9 in the protection box 8 adsorbs heat generated by the hot riveting die, the material of the heat insulation board 9 is asbestos board, both ends of the slide bar 705 are fixedly connected in the workbench 1, the output end of the hydraulic cylinder 5 is fixedly connected with the outer wall of the connecting plate 6, the hydraulic cylinder 5 drives the connecting plate 6 to descend, the outer wall of the connecting plate 6 is fixedly connected with the outer wall of the upper die 10, the outer wall of the upper die 10 is fixedly connected with the outer wall of the heating plate 12, the heating plate 12 is selected according to actual demands, the model number of the heating plate 12 can be satisfied, the connecting plate 6 drives the upper die 10 to descend, the heating plate 12 and the rivet 11 are driven by the upper die 10 to descend, the outer wall of the heating plate 12 is fixedly connected with the rivet 11, heat generated by the heating plate 12 is transferred to the rivet 11, the output end of the hydraulic cylinder 5 is fixedly connected with one end of the inclined column 13, the other end of the connecting plate is fixedly connected with the outer wall of the connecting plate 6, the outer wall of the connecting plate 10 is fixedly connected with the outer wall of the connecting plate 10, the outer wall of the connecting plate, and the outer wall of the connecting plate and the connecting plate is fixedly connected with the outer connecting plate and the outer plate.
Working principle:
firstly, when a part to be subjected to hot riveting is in a lower die 3, a protection mechanism 7 is started, a protection box 8 covers the hot riveting die, a heat insulation plate 9 in the protection box 8 absorbs heat generated by the hot riveting die, the heat insulation plate 9 is made of asbestos plates, a heating plate 12 is started, the heat generated by the heating plate 12 is transferred to a rivet 11, a hydraulic cylinder 5 is started, the hydraulic cylinder 5 drives a connecting plate 6 to descend, the connecting plate 6 drives an upper die 10 to descend, the upper die 10 drives the heating plate 12 and the rivet 11 to descend, the hydraulic cylinder 5 is stopped when the upper die 10 is attached to the lower die 3, after the hot riveting die is finished, the protection box 8 returns to an initial position, the hydraulic cylinder 5 drives the upper die 10 and the rivet 11 to ascend to the initial position, the part is taken down from the lower die 3 after the hot riveting is finished, and the die 10, the heating plate 12, the rivet 11 and the lower die 3 form the hot riveting die, and the concrete moving process of the protection box 8 is as follows:
1. process of movement of the protection box 8:
the motor 701 is connected with an external power supply, the motor 701 drives the screw 702 to rotate, the screw 702 drives the screw nut 703 to move, the screw nut 703 drives the sleeve 704 to slide in the slide bar 705, the screw nut 703 drives the upright post 706 to move, the upright post 706 drives the protection box 8 to move, when the left end of the protection box 8 contacts with the outer wall of the support plate 4, the hot riveting die is covered, the motor 701 is stopped, the motor 701 is rotated in the opposite direction, and the protection box 8 returns to the initial position.
Example 2:
referring to fig. 1-4: in this embodiment, protection machanism 7 still includes L template 7a1, electric telescopic handle 7a2 and friction disc 7a3, L template 7a1 rigid coupling is at the surface of workstation 1, L template 7a1 and electric telescopic handle 7a2 fixed connection, electric telescopic handle 7a2 and the output rigid coupling have friction disc 7a3, electric telescopic handle 7a2 model is selected according to actual demand, satisfy work can, when protection box 8 covers the hot riveting mould, start electric telescopic handle 7a2, electric telescopic handle 7a2 drives friction disc 7a3 and descends, friction disc 7a3 contacts with the outer wall of lead screw 702, friction disc 7a3 passes through the frictional force and fixes lead screw 702, avoid hot riveting mould at the during operation, protection box 8 receives external force to take place to remove.
Working principle:
when the protection box 8 covers the hot riveting die, the electric telescopic rod 7a2 is started, the electric telescopic rod 7a2 drives the friction block 7a3 to descend, the friction block 7a3 contacts with the outer wall of the screw rod 702, the screw rod 702 is fixed by the friction block 7a3 through friction, and the protection box 8 is prevented from being moved by external force when the hot riveting die works.
While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.
Claims (5)
1. The utility model provides a high hot riveting die of security, includes workstation (1) and supporting leg (2), the outer wall of workstation (1) is connected with the tip fixed of supporting leg (2), its characterized in that: the surface of workstation (1) is fixedly connected with the bottom of bed die (3), the surface of workstation (1) is fixedly connected with the tip of backup pad (4), backup pad (4) and pneumatic cylinder (5) fixed connection, the inside of workstation (1) is equipped with protection machanism (7).
2. The high-safety hot riveting die as claimed in claim 1, wherein: the protection mechanism (7) comprises a motor (701), a screw (702) and a screw nut (703), wherein the motor (701) is fixedly connected to the outer wall of the workbench (1) through a motor base, the output shaft of the motor (701) is fixedly connected with the screw (702), two ends of the screw (702) are rotatably connected with the workbench (1) through bearings, the screw (702) is in threaded connection with the screw nut (703), the screw nut (703) is fixedly connected with a sleeve (704), the sleeve (704) is in sliding connection with a slide rod (705), and the outer wall of the screw nut (703) is fixedly connected with a stand column (706).
3. The high-safety hot riveting die as claimed in claim 2, wherein: the outer wall of stand (706) is fixedly connected with the outer wall of guard box (8), the inner wall rigid coupling of guard box (8) has heat insulating board (9), the both ends rigid coupling of slide bar (705) is in the inside of workstation (1).
4. The high-safety hot riveting die as claimed in claim 1, wherein: the output of pneumatic cylinder (5) and the outer wall fixed connection of connecting plate (6), the outer wall of connecting plate (6) and the outer wall fixed connection of last mould (10), the outer wall of last mould (10) and the outer wall fixed connection of hot plate (12), the outer wall rigid coupling of hot plate (12) has rivet (11).
5. The high-safety hot riveting die as claimed in claim 4, wherein: the output end of the hydraulic cylinder (5) is fixedly connected with one end of the inclined column (13), the other end of the hydraulic cylinder is fixedly connected with the outer wall of the connecting plate (6), and the upper die (10), the heating plate (12), the rivet (11) and the lower die (3) form a hot riveting die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320410580.6U CN219746229U (en) | 2023-03-07 | 2023-03-07 | High hot riveting die of security |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320410580.6U CN219746229U (en) | 2023-03-07 | 2023-03-07 | High hot riveting die of security |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219746229U true CN219746229U (en) | 2023-09-26 |
Family
ID=88082812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320410580.6U Active CN219746229U (en) | 2023-03-07 | 2023-03-07 | High hot riveting die of security |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219746229U (en) |
-
2023
- 2023-03-07 CN CN202320410580.6U patent/CN219746229U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201856075U (en) | Bearing pressing machine | |
| CN208880401U (en) | A kind of processing of robots grinding device | |
| CN111015177A (en) | Full-automatic heating press-fitting machine for crankshaft gear and flange | |
| CN109048284A (en) | A kind of connecting rod small end hole bushing press-mounting device | |
| CN113664318A (en) | Hot-press welding head slow-pressing tin soldering device and tin soldering process thereof | |
| CN219746229U (en) | High hot riveting die of security | |
| CN104959433B (en) | Pipe joint part forming and rolling equipment and using method thereof | |
| CN207479251U (en) | A kind of high-accuracy metal plate dedicated numerical control bending equipment | |
| CN114309412B (en) | Forging equipment for metal processing | |
| CN215095867U (en) | Hot press is used in production of car brake block | |
| CN109013961A (en) | A kind of automotive brake pads stamping die automatic discharging structure | |
| CN212664706U (en) | But stamping die of quick replacement stamping die head | |
| CN220297933U (en) | Stamping die machine tool capable of rapidly positioning die | |
| CN113522576A (en) | Cold spraying treatment device for surface of die casting | |
| CN215998546U (en) | Forging equipment is used in iron chain processing | |
| CN206335878U (en) | Hot press | |
| CN218108879U (en) | Device for semi-automatically disassembling guide groove of rolling line | |
| CN216441540U (en) | Automatic dotting copper nut machining equipment | |
| CN204847338U (en) | Binary fritting furnace | |
| CN220638627U (en) | Frame anti-scalding hot-pressing vulcanization molding machine | |
| CN214557258U (en) | Quick clamping device of automobile die carrier | |
| CN220216616U (en) | Squeeze riveter constructs | |
| CN209918680U (en) | Copper foil hot-pressing device | |
| CN221337067U (en) | Hot riveting machine for machining automobile parts | |
| CN214078690U (en) | Quick stamping forming device for bolts |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |