CN213891365U - Convex combination press of tooth - Google Patents
Convex combination press of tooth Download PDFInfo
- Publication number
- CN213891365U CN213891365U CN202022497124.9U CN202022497124U CN213891365U CN 213891365 U CN213891365 U CN 213891365U CN 202022497124 U CN202022497124 U CN 202022497124U CN 213891365 U CN213891365 U CN 213891365U
- Authority
- CN
- China
- Prior art keywords
- rod
- connecting rod
- mounting plate
- gear
- sliding
- 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.)
- Expired - Fee Related
Links
- 238000003825 pressing Methods 0.000 claims abstract description 12
- 230000009467 reduction Effects 0.000 claims abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Images
Landscapes
- Press Drives And Press Lines (AREA)
Abstract
The utility model discloses a gear convex combined press machine, which comprises a frame, a motor speed reduction assembly, a first gear convex, a second gear convex, a first connecting rod, a sliding rod, a second connecting rod and a pressing rod; the motor speed reduction assembly drives the first gear protrusion to rotate, and an eccentric wheel is fixed on the first gear protrusion; the second tooth projection is meshed with the first tooth projection, and an eccentric groove is formed in the second tooth projection; one end of the first connecting rod is rotatably connected with the eccentric wheel, and the other end of the first connecting rod is rotatably connected with the lower end of the sliding rod; the rear end of the second connecting rod is rotatably connected with the upper end of the sliding rod, the side part of the middle position of the second connecting rod is rotatably connected with a roller, the roller is positioned in the eccentric groove to roll, and the front end of the second connecting rod is a sliding rail; the upper end of the pressure lever is rotatably connected with a rotating block, and the rotating block slides in the sliding rail. The whole structure is simple and reasonable, the manufacturing cost is low, and the use is light.
Description
Technical Field
The utility model belongs to the technical field of the press technique and specifically relates to a protruding combination press of tooth is related to.
Background
The press machine has the characteristics of wide application, high production efficiency and the like, and can be widely applied to the processes of cutting, punching, blanking, bending, riveting, forming and the like. The metal is processed into parts by applying a strong pressure to the metal blank to cause plastic deformation and fracture of the metal. When the mechanical press works, the motor drives the large belt pulley through the V-belt, and the crank-slider mechanism is driven through the gear pair and the clutch, so that the slider and the male die go down linearly. After the forging and pressing work of the mechanical press is finished, the sliding block moves upwards, the clutch is automatically disengaged, and meanwhile, the automatic device on the crankshaft is switched on, so that the sliding block stops near a top dead center. The whole structure is larger. The manufacturing cost is high, and a flywheel needs to be configured, so that the equipment has heavy mass.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a protruding combination press of tooth that simple structure is reasonable, the quality is light.
The utility model provides a gear convex combined press machine, which comprises a frame, a motor speed reduction assembly, a first gear convex, a second gear convex, a first connecting rod, a sliding rod, a second connecting rod and a pressing rod;
the motor speed reduction assembly is arranged on the rack;
the first gear boss is rotationally connected to the rack, the motor reduction assembly drives the first gear boss to rotate, and an eccentric wheel is fixed on the first gear boss;
the second gear protrusion is rotationally connected to the rack and meshed with the first gear protrusion, and an eccentric groove is formed in the second gear protrusion;
one end of the first connecting rod is rotatably connected with the eccentric wheel, and the other end of the first connecting rod is rotatably connected with the lower end of the sliding rod;
the sliding rod is connected to the rack in a sliding manner;
the rear end of the second connecting rod is rotatably connected with the upper end of the sliding rod, the side part of the middle position of the second connecting rod is rotatably connected with a roller, the roller is positioned in the eccentric groove to roll, and the front end of the second connecting rod is a sliding rail;
the vertical sliding connection of depression bar is in the frame, depression bar upper end swivelling joint has the commentaries on classics piece, the commentaries on classics piece is in slide rail slides.
The first gear protrusion and the second gear protrusion have equal numbers of teeth, and when the center of the eccentric wheel is positioned right above the rotation center of the first gear protrusion, the center of the eccentric groove is positioned right below the rotation center of the second gear protrusion.
The utility model has the advantages that: the motor speed reduction assembly drives the first gear protrusion to rotate, and the first gear protrusion drives the second gear protrusion to rotate; when the center of the eccentric wheel is positioned right above the rotation center of the first gear protrusion, the center of the eccentric groove is positioned right below the rotation center of the second gear protrusion; the rear end of the second rod rises, and the front end of the second rod descends, so that the pressing rod performs stamping work; the integral structure is simple and reasonable, the two tooth protrusions can replace a flywheel, except the tooth protrusions, other teeth are simple rod pieces or plate pieces, the manufacturing cost is low, and the use is light.
Further, the rack comprises a bottom plate, a first mounting plate, a second mounting plate and a mounting rod, the first mounting plate is fixed on the bottom plate, and the first gear projection is rotatably connected to the first mounting plate;
the second mounting plate is fixed on the bottom plate, extends upwards from the upper surface of the bottom plate and then extends forwards, the pressure lever is connected to a section of the second mounting plate, which extends forwards, and the second mounting plate is positioned in front of the first mounting plate;
the mounting rod is fixed at the top end of the upward extending section of the mounting plate II, extends upwards and then extends backwards from the top end of the upward extending section of the mounting plate II in sequence, reaches the position right above the mounting plate I and then extends towards the side; the second gear-cam rotary connection is in the backward extension section of installation pole, the slide bar sliding connection be in the lateral extension section of installation pole.
The beneficial effect of adopting the further scheme is that: simple and reasonable structure, convenient integral installation and lower manufacturing cost.
Further, the slide bar is arranged vertically.
The beneficial effect of adopting the further scheme is that: the structure is simple and reasonable.
Further, still include the briquetting, the briquetting is located the depression bar below, the briquetting is fixed on the bottom plate of frame.
The beneficial effect of adopting the further scheme is that: is convenient to replace and avoids the bottom plate from being damaged.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a side view of the present invention.
Detailed Description
The present invention will be further described with reference to the following embodiments.
As shown in fig. 1 and fig. 2, the embodiment discloses a tooth-convex combined press machine, which comprises a frame 1, a motor speed reduction assembly 2, a first tooth-convex 3, a second tooth-convex 4, a first connecting rod 5, a sliding rod 6, a second connecting rod 7 and a pressure rod 8;
the motor speed reducing assembly 2 is arranged on the rack 1;
the first gear boss 3 is rotationally connected to the rack 1, the motor reduction assembly 2 drives the first gear boss 3 to rotate, and an eccentric wheel 31 is fixed on the first gear boss 3;
the second gear protrusion 4 is rotationally connected to the rack 1, the second gear protrusion 4 is meshed with the first gear protrusion 3, and an eccentric groove 41 is formed in the second gear protrusion 4;
one end of the first connecting rod 5 is rotatably connected with the eccentric wheel 31, and the other end of the first connecting rod 5 is rotatably connected with the lower end of the sliding rod 6;
the sliding rod 6 is connected to the rack 1 in a sliding manner;
the rear end of the second connecting rod 7 is rotatably connected with the upper end of the sliding rod 6, the side part of the middle position of the second connecting rod 7 is rotatably connected with a roller 71, the roller 71 is positioned in the eccentric groove 41 to roll, and the front end of the second connecting rod 7 is provided with a sliding rail 72;
the pressing rod 8 is vertically and slidably connected to the rack 1, the upper end of the pressing rod 8 is rotatably connected with a rotating block 81, and the rotating block 81 slides in the sliding rail 72.
The number of teeth of the first spur 3 and the second spur 4 is equal, and when the center of the eccentric wheel 31 is positioned directly above the rotation center of the first spur 3, the center of the eccentric groove 41 is positioned directly below the rotation center of the second spur 4.
The utility model has the advantages that: the motor speed reduction component 2 drives the first gear protrusion 3 to rotate, and the first gear protrusion 3 drives the second gear protrusion 4 to rotate; when the center of the eccentric wheel 31 is positioned right above the rotation center of the first gear cam 3, the center of the eccentric groove 41 is positioned right below the rotation center of the second gear cam 4; the rear end of the second rod 7 rises, and the front end of the second rod falls, so that the pressing rod 8 performs stamping work; the integral structure is simple and reasonable, the two tooth protrusions can replace a flywheel, except the tooth protrusions, other teeth are simple rod pieces or plate pieces, the manufacturing cost is low, and the use is light.
The rack 1 comprises a bottom plate 11, a first mounting plate 12, a second mounting plate 13 and a mounting rod 14, wherein the first mounting plate 12 is fixed on the bottom plate 11, and the first tooth projection 3 is rotatably connected to the first mounting plate 12;
the second mounting plate 13 is fixed on the base plate 11, extends upwards from the upper surface of the base plate 11 and then extends forwards, the press rod 8 is connected to a section of the second mounting plate 13 extending forwards in a sliding mode, and the second mounting plate 13 is located in front of the first mounting plate 12;
the mounting rod 14 is fixed at the top end of the upward extending section of the mounting plate II 13, and the mounting rod 14 sequentially extends upwards and then backwards from the top end of the upward extending section of the mounting plate II 13, reaches the position right above the mounting plate I12 and then extends towards the side; the second gear cam 4 is rotatably connected to a backward extending section of the mounting rod 14, and the sliding rod 6 is slidably connected to a sideward extending section of the mounting rod 14. Simple and reasonable structure, convenient integral installation and lower manufacturing cost.
The slide bar 6 is arranged vertically. The structure is simple and reasonable. Still include briquetting 9, briquetting 9 is located the depression bar 8 below, briquetting 9 is fixed on the bottom plate 11 of frame 1. The replacement is convenient, and the bottom plate 11 is prevented from being damaged.
The above description is only for the preferred embodiment of the present invention, and should not be construed as limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (4)
1. A gear-convex combined press machine is characterized by comprising a frame (1), a motor speed reduction assembly (2), a first gear-convex (3), a second gear-convex (4), a first connecting rod (5), a sliding rod (6), a second connecting rod (7) and a pressing rod (8);
the motor speed reduction assembly (2) is arranged on the rack (1);
the first gear protrusion (3) is rotationally connected to the rack (1), the motor reduction assembly (2) drives the first gear protrusion (3) to rotate, and an eccentric wheel (31) is fixed on the first gear protrusion (3);
the second gear protrusion (4) is rotationally connected to the rack (1), the second gear protrusion (4) is meshed with the first gear protrusion (3), and an eccentric groove (41) is formed in the second gear protrusion (4);
one end of the first connecting rod (5) is rotatably connected with the eccentric wheel (31), and the other end of the first connecting rod (5) is rotatably connected with the lower end of the sliding rod (6);
the sliding rod (6) is connected to the rack (1) in a sliding manner;
the rear end of the second connecting rod (7) is rotatably connected with the upper end of the sliding rod (6), the side part of the middle position of the second connecting rod (7) is rotatably connected with a roller (71), the roller (71) is positioned in the eccentric groove (41) to roll, and the front end of the second connecting rod (7) is provided with a sliding rail (72);
the vertical sliding connection of depression bar (8) is in on frame (1), depression bar (8) upper end swivelling joint has commentaries on classics piece (81), commentaries on classics piece (81) are in slide rail (72) slide.
2. A tooth-convex combined press according to claim 1, characterized in that the frame (1) comprises a bottom plate (11), a first mounting plate (12), a second mounting plate (13) and a mounting rod (14), the first mounting plate (12) is fixed on the bottom plate (11), and the first tooth-convex (3) is rotatably connected on the first mounting plate (12);
the second mounting plate (13) is fixed on the bottom plate (11), extends upwards from the upper surface of the bottom plate (11) and then extends forwards, the pressure rod (8) is connected with a section of the second mounting plate (13) extending forwards in a sliding mode, and the second mounting plate (13) is located in front of the first mounting plate (12);
the mounting rod (14) is fixed to the top end of the upward extending section of the mounting plate II (13), and the mounting rod (14) sequentially extends upwards and then backwards from the top end of the upward extending section of the mounting plate II (13) and then extends to the side after reaching the position right above the mounting plate I (12); the second gear protrusion (4) is rotationally connected to the backward extending section of the mounting rod (14), and the sliding rod (6) is slidably connected to the lateral extending section of the mounting rod (14).
3. A tooth-convex combination press according to claim 2, characterised in that the slide bars (6) are arranged vertically.
4. A tooth-convex combined press according to claim 2, characterized in that it further comprises a pressing block (9), said pressing block (9) is positioned below said pressing rod (8), said pressing block (9) is fixed on a bottom plate (11) of said frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022497124.9U CN213891365U (en) | 2020-11-02 | 2020-11-02 | Convex combination press of tooth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022497124.9U CN213891365U (en) | 2020-11-02 | 2020-11-02 | Convex combination press of tooth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213891365U true CN213891365U (en) | 2021-08-06 |
Family
ID=77116618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022497124.9U Expired - Fee Related CN213891365U (en) | 2020-11-02 | 2020-11-02 | Convex combination press of tooth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213891365U (en) |
-
2020
- 2020-11-02 CN CN202022497124.9U patent/CN213891365U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211161455U (en) | Punching device for sheet metal part | |
| CN107377737B (en) | A kind of automobile parts stamping die | |
| CN112453193A (en) | Novel punching press device convenient to collect waste material | |
| CN213891365U (en) | Convex combination press of tooth | |
| CN212070055U (en) | Bending device is used in production of arc handle | |
| CN220216363U (en) | Automatic stamping equipment of metal shrapnel | |
| CN209288142U (en) | A kind of button bone machine | |
| CN111151651A (en) | Distortion forming die for automobile battery support | |
| CN108311573B (en) | U-shaped/V-type part punching the device of one kind and its technique | |
| CN217293661U (en) | Novel multi-station press | |
| CN112157172B (en) | Stamping forming machine for producing soft connection copper bars for new energy automobile batteries by stamping | |
| CN214053273U (en) | Iron sheet stamping equipment for industrial production | |
| CN211489277U (en) | Support falling piece progressive die | |
| CN210788696U (en) | Bending device for press | |
| CN204975336U (en) | Full -automatic powder metallurgy gear trimmer | |
| CN212598336U (en) | Stamping die with limiting mechanism for automobile parts | |
| CN102729505A (en) | Duplex toggle link mechanical press | |
| CN112808806A (en) | High-end equipment manufacturing material forming equipment | |
| CN112404182A (en) | Stamping device for machining | |
| CN202318993U (en) | Mechanical press with double toggle rods | |
| CN216175679U (en) | Uninterrupted metal forming and pressing press | |
| CN211390332U (en) | Fixing table for high-performance press | |
| CN216423882U (en) | Transmission assembly for ejector pin of binding machine | |
| CN213223885U (en) | Automatic receiving device for stamping | |
| CN214639734U (en) | Open type fixed table press machine for bearing processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |