CN216324692U - High-speed stamping material pulling mechanism - Google Patents
High-speed stamping material pulling mechanism Download PDFInfo
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- CN216324692U CN216324692U CN202122605851.7U CN202122605851U CN216324692U CN 216324692 U CN216324692 U CN 216324692U CN 202122605851 U CN202122605851 U CN 202122605851U CN 216324692 U CN216324692 U CN 216324692U
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- rack
- main frame
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- rebound
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Abstract
The utility model discloses a material pulling mechanism for high-speed stamping, which relates to the field of stamping forming equipment and comprises a rack, wherein the rack is provided with a horizontally arranged working platform and a vertically arranged guide plate, a guide through hole is formed in the guide plate in a penetrating manner, the upper end of the working platform is provided with a material pulling device, a material is arranged on the material pulling device, and material pulling holes are formed in two sides of the material in a penetrating manner; wherein, draw the material device to include the main frame, and main frame upper surface both sides are run through and have been seted up and are drawn the material slide, draw the inside sliding connection of material slide to have and draw the material slider, draw material slider lower extreme fixedly connected with connecting plate, connecting plate lower extreme fixedly connected with rack, the meshing has half the gear on the rack. The utility model has the advantages that: the material pulling device has the advantages that the material pulling device is used for pulling materials to be stamped in a manner that the half gear is meshed with the rack, the rack is driven to move forwards periodically through rotation of the half gear, the material pulling structure is guaranteed to keep stable speed and advancing step distance when the materials to be stamped are pulled, and the stability of high-speed stamping is improved.
Description
Technical Field
The utility model relates to the field of punch forming equipment, in particular to a material pulling mechanism for high-speed punching.
Background
The punching machine is a punching press, and in national production, the punching process has the advantages of material and energy conservation, high efficiency, low technical requirement on operators and capability of manufacturing products which cannot be machined by applying various dies, so that the punching machine is more and more widely applied.
The punch press needs the bottom material to advance forward with stable speed and pay-off step when carrying out high-speed punching press, and the ejection of compact pay-off of material needs to be carried out constantly to the material mechanism that draws with it this moment to cooperate, but present material pulling device speed and pay-off step are not stable enough when drawing the material, can't be stable when carrying out high-speed punching press will wait that the punching press position moves to the punch press bottom, influences the production yield of stamping workpiece.
SUMMERY OF THE UTILITY MODEL
For solving above-mentioned technical problem, provide a material pulling mechanism of high-speed punching press, the punch press that this technical scheme had solved is when carrying out high-speed punching press, need the bottom material to advance forward with stable speed and pay-off step, need the ejection of compact pay-off that the material mechanism was continuous to carry out the material with it complex to draw this moment, the speed and pay-off step are not stable enough when drawing the material but present material pulling device, can't be stable when carrying out high-speed punching press will wait that the punching press position moves to the punch press bottom, influence the problem of the production yield of stamping workpiece.
In order to achieve the above purposes, the technical scheme adopted by the utility model is as follows:
a material pulling mechanism for high-speed stamping comprises a rack, wherein the rack is provided with a horizontally arranged working platform and a vertically arranged guide plate, a guide through hole is formed in the guide plate in a penetrating manner, a material pulling device is arranged at the upper end of the working platform, a material is arranged on the material pulling device, and material pulling holes are formed in two sides of the material in a penetrating manner;
the material pulling device comprises a main frame, material pulling slideways are formed in two sides of the upper surface of the main frame in a penetrating mode, material pulling sliding blocks are connected inside the material pulling slideways in a sliding mode, a connecting plate is fixedly connected to the lower ends of the material pulling sliding blocks, racks are fixedly connected to the lower ends of the connecting plate, and half gears are meshed on the racks.
Preferably, draw the material slider front end and seted up the rebound groove, rebound inslot portion is provided with the rebound spring, the rebound spring upper end is provided with the resilience arch, the protruding sliding connection of resilience is in the rebound inslot portion, the protruding upper end of resilience is the slope setting, the main frame front end is provided with ejecting spacing arch.
Preferably, the upper end of the interior of the main frame is fixedly connected with a sliding rail, the sliding rail is connected with a sliding block in a sliding mode, and the lower end of the sliding block is fixedly connected with the connecting plate.
Preferably, a driving motor is installed in the accommodating space formed by the connecting plate and the main frame, the output end of the driving motor is fixedly connected with a half gear, one end, far away from the driving motor, of the half gear is rotatably connected with the supporting seat through a rotating shaft, and the supporting seat is fixedly connected to the lower end inside the main frame.
Preferably, the two ends of the inner side surface of the main frame are symmetrically provided with a left hook, the two sides of the lower end of the connecting plate are symmetrically provided with a right hook, a reset tension spring is arranged between the left hook and the right hook, and the two ends of the reset tension spring are respectively connected with the left hook and the right hook.
Compared with the prior art, the utility model has the advantages that:
the material drawing device adopts a mode that the half gear and the rack are meshed to draw materials, the rack is driven to move forwards periodically through the rotation of the half gear, the stable speed and the stable advancing step distance of the material drawing structure are ensured to be kept when the materials are drawn through stamping, the material drawing device can be reset to the initial state under the action of the tension of the reset tension spring when the half gear and the rack are meshed, then the next material drawing is carried out when the half gear rotates to mesh with the rack, the whole material drawing process is stable, the stable material advancing speed and distance are kept, the stable feeding of the materials during high-speed stamping is ensured, and the production yield of stamping parts is improved.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of a material pulling device according to the present invention;
FIG. 3 is a side view of the pulling device of the present invention;
FIG. 4 is a schematic perspective view of the drawing apparatus of the present invention without the main frame;
FIG. 5 is a schematic perspective view of the drawing apparatus of the present invention from another perspective except the main frame;
FIG. 6 is an enlarged view of a portion of FIG. 2 at A;
fig. 7 is a partially enlarged schematic view of a portion B in fig. 5.
The reference numbers in the figures are:
1. a frame; 101. a material guide through hole; 2. a material pulling device; 201. a main frame; 2011. a material pulling slideway; 2012. Ejecting a limiting bulge; 2013. a left hook; 202. pulling a material slide block; 2021. a rebound groove; 203. a rebound bulge; 204. a connecting plate; 2041. a right hook; 205. a slide rail; 206. a slider; 207. a return tension spring; 208. A drive motor; 209. a rack; 210. a half gear; 211. a supporting seat; 3. material preparation; 301. and (6) pulling the material hole.
Detailed Description
The following description is presented to disclose the utility model so as to enable any person skilled in the art to practice the utility model. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
Referring to fig. 1-7, a high-speed stamping pulling mechanism comprises a frame 1, wherein the frame 1 is provided with a horizontally arranged working platform and a vertically arranged guide plate, the guide plate is provided with a guide through hole 101 in a penetrating manner, the upper end of the working platform is provided with a pulling device 2, the pulling device 2 is provided with a material 3, and two sides of the material 3 are provided with pulling holes 301 in a penetrating manner;
wherein, draw material device 2 to include main frame 201, main frame 201 upper surface both sides are run through and have been seted up and are drawn material slide 2011, draw the inside sliding connection of material slide 2011 to draw material slider 202, draw material slider 202 lower extreme fixedly connected with connecting plate 204, connecting plate 204 lower extreme fixedly connected with rack 209, the meshing has half gear 210 on the rack 209, adopt half gear 210 and the material that draws that the mesh of rack 209 looks carries out the punching press material, rotation through half gear 210, drive rack 209 and carry out periodic antedisplacement motion, guaranteed to draw the material structure and keep stable speed and marching distance when carrying out the punching press material and drawing the material.
A slide rail 205 is fixedly connected to the upper end inside the main frame 201, a slide block 206 is slidably connected to the slide rail 205, the lower end of the slide block 206 is fixedly connected to a connecting plate 204, a driving motor 208 is installed in a containing space formed by the connecting plate 204 and the main frame 201, the output end of the driving motor 208 is fixedly connected to a half gear 210, one end of the half gear 210 far away from the driving motor 208 is rotatably connected to a supporting seat 211 through a rotating shaft, the supporting seat 211 is fixedly connected to the lower end inside the main frame 201, a left hook 2013 is symmetrically arranged at two ends of the inner side surface of the main frame 201, a right hook 2041 is symmetrically arranged at two sides of the lower end of the connecting plate 204, a return tension spring 207 is arranged between the left hook 2013 and the right hook 2041, two ends of the return tension spring 207 are respectively connected to the left hook 2013 and the right hook 2041, the driving motor 208 drives the half gear 210 to rotate, so that the half gear 210 and the rack 209 are in a periodic meshing state, when the half gear 210 is meshed with the rack 209, the rotating half gear 210 drives the rack 209 to move forward to finish the material pulling of the material 3, when the half gear 210 and the rack 209 are disengaged, the material pulling device 2 can be reset to an initial state under the action of the tension of the reset tension spring 207, and then when the half gear 210 rotates to be meshed with the rack 209, the material pulling is carried out next time.
The using process of the utility model is as follows: firstly, materials 3 are fed into the device from the material guide through hole 101, the material pulling hole 301 is aligned to the position of the rebound protrusion 203, then the driving motor 208 drives the half gear 210 to rotate, so that the half gear 210 and the rack 209 are in a periodic meshing state, when the half gear 210 is meshed with the rack 209, the rotating half gear 210 drives the rack 209 to move forwards, further the connecting plate 204 is driven to drive the material pulling slide block 202 on the connecting plate to move forwards, at the moment, the front side of the rebound protrusion 203 is abutted to the material pulling hole 301 to drive the materials 3 to move forwards, when the punching position is reached, the ejection limiting protrusion 2012 is ejected to the material pulling hole 301 to limit the materials, at the moment, when the half gear 210 and the rack 209 are meshed, under the action of the tension of the reset tension spring 207, the material pulling device 2 can be reset to the initial state, and then when the half gear 210 rotates to be meshed with the rack 209, the next material pulling is carried out.
In summary, the utility model has the advantages that: the material pulling device has the advantages that the material pulling device is used for pulling materials to be stamped in a manner that the half gear is meshed with the rack, the rack is driven to move forwards periodically through rotation of the half gear, the material pulling structure is guaranteed to keep stable speed and advancing step distance when the materials to be stamped are pulled, and the stability of high-speed stamping is improved.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The high-speed stamping material pulling mechanism is characterized by comprising a rack (1), wherein the rack (1) is provided with a horizontally arranged working platform and a vertically arranged material guide plate, a material guide through hole (101) is formed in the material guide plate in a penetrating mode, a material pulling device (2) is arranged at the upper end of the working platform, a material (3) is arranged on the material pulling device (2), and material pulling holes (301) are formed in two sides of the material (3) in a penetrating mode;
wherein, draw material device (2) to include main frame (201), main frame (201) upper surface both sides are run through and have been seted up and are drawn material slide (2011), draw material slide (2011) internal sliding connection have and draw material slider (202), draw material slider (202) lower extreme fixedly connected with connecting plate (204), connecting plate (204) lower extreme fixedly connected with rack (209), the meshing has half gear (210) on rack (209).
2. The drawing mechanism for high-speed stamping according to claim 1, wherein a rebound groove (2021) is formed at the front end of the drawing slider (202), a rebound spring is arranged inside the rebound groove (2021), a rebound protrusion (203) is arranged at the upper end of the rebound spring, the rebound protrusion (203) is slidably connected inside the rebound groove (2021), the upper end of the rebound protrusion (203) is obliquely arranged, and an ejection limiting protrusion (2012) is arranged at the front end of the main frame (201).
3. The pulling mechanism for high-speed stamping according to claim 2, wherein a sliding rail (205) is fixedly connected to the upper end inside the main frame (201), a sliding block (206) is slidably connected to the sliding rail (205), and the lower end of the sliding block (206) is fixedly connected to the connecting plate (204).
4. The pulling mechanism for high-speed stamping according to claim 3, wherein a driving motor (208) is installed in a containing space formed by the connecting plate (204) and the main frame (201), an output end of the driving motor (208) is fixedly connected with a half gear (210), one end of the half gear (210) far away from the driving motor (208) is rotatably connected with a supporting seat (211) through a rotating shaft, and the supporting seat (211) is fixedly connected to the lower end inside the main frame (201).
5. The high-speed stamping pulling mechanism as claimed in claim 1, wherein two ends of the inner side surface of the main frame (201) are symmetrically provided with left hooks (2013), two sides of the lower end of the connecting plate (204) are symmetrically provided with right hooks (2041), a reset tension spring (207) is arranged between the left hook (2013) and the right hook (2041), and two ends of the reset tension spring (207) are respectively connected with the left hook (2013) and the right hook (2041).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122605851.7U CN216324692U (en) | 2021-10-28 | 2021-10-28 | High-speed stamping material pulling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122605851.7U CN216324692U (en) | 2021-10-28 | 2021-10-28 | High-speed stamping material pulling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216324692U true CN216324692U (en) | 2022-04-19 |
Family
ID=81130312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122605851.7U Active CN216324692U (en) | 2021-10-28 | 2021-10-28 | High-speed stamping material pulling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216324692U (en) |
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2021
- 2021-10-28 CN CN202122605851.7U patent/CN216324692U/en active Active
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