CN216372432U

CN216372432U - Press blank device

Info

Publication number: CN216372432U
Application number: CN202122225882.XU
Authority: CN
Inventors: 王俊锋; 莫树辉; 李政; 王帅
Original assignee: Guangdong Ucan Robot Technology Co Ltd
Current assignee: Guangdong Ucan Robot Technology Co Ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-04-26
Anticipated expiration: 2031-09-14

Abstract

The utility model relates to the technical field of bar cutting machines, in particular to a pressing and cutting device which comprises a transverse moving driving mechanism, a lifting driving mechanism connected to the output end of the transverse moving driving mechanism, a rotating driving mechanism connected to the output end of the lifting driving mechanism, a cutter connected to the output end of the rotating driving mechanism, a pressing mechanism arranged on the rotating driving mechanism, a bearing table arranged below the cutter and a contact plate arranged at the top of the bearing table, wherein the pressing mechanism and the contact plate are respectively positioned at the upper side and the lower side of the cutter. The utility model has high bar stock cutting efficiency, and the upper part and the lower part of the part to be cut of the bar stock are respectively pressed and abutted for limiting, thereby improving the stability of the bar stock, avoiding the bar stock from generating vibration or deviation during cutting and improving the quality of cut materials.

Description

Press blank device

Technical Field

The utility model relates to the technical field of bar cutting machines, in particular to a pressing and cutting device.

Background

Bar cutters are a type of machine used in the machining field to cut bars. The existing bar stock cutting machine is generally of a horizontal structure, a bar stock is horizontally placed on a positioning jig, and a cutting device of the cutting machine vertically downwards cuts the bar stock on the positioning jig so as to divide the bar stock into a plurality of bar stock sections. When the cutting device cuts the bar stock, the bar stock is easy to vibrate or shift, so the quality of the cut material is poor. Therefore, the drawbacks are obvious, and a solution is needed.

SUMMERY OF THE UTILITY MODEL

In order to solve the above technical problems, an object of the present invention is to provide a press blanking device.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a press blank device, its includes sideslip actuating mechanism, connects in the lift actuating mechanism of sideslip actuating mechanism's output, connects in the rotation actuating mechanism of lift actuating mechanism's output, connects in the cutter of rotation actuating mechanism's output, installs in rotation actuating mechanism's press mechanism, sets up the plummer in the below of cutter and sets up the conflict board in the top of plummer, press mechanism and conflict board are located the upside and the downside of cutter respectively.

Furthermore, the pressing mechanism comprises a pressing driver arranged on the rotation driving mechanism and a pressing plate arranged at the output end of the pressing driver.

Furthermore, the pressing driver comprises a fixed seat arranged on the rotation driving mechanism, a guide rod connected with the fixed seat in a sliding manner, and an elastic piece clamped between the fixed seat and the pressing plate, wherein one end of the guide rod, which is far away from the rotation driving mechanism, is connected with the pressing plate.

Furthermore, one end of the guide rod, which is close to the rotation driving mechanism, is connected with a limiting block.

Further, the fixing base is provided with a first mounting hole, and one end of the elastic piece protrudes into the first mounting hole.

Furthermore, a second mounting hole is formed in one side, close to the fixed seat, of the pressing plate, and the other end of the elastic piece protrudes into the second mounting hole.

Furthermore, the pressing and cutting device further comprises a protective cover which is fixedly connected to the rotary driving mechanism and covers the cutter.

Furthermore, the shield is provided with a notch, and the cutter extends out of the shield through the notch.

Furthermore, the pressing plate is convexly provided with a pressing part.

Further, the top of plummer is provided with the spout, the bottom of touch panel is provided with the slide rail with spout complex.

The utility model has the beneficial effects that: in practical application, a bar material feeding device conveys vertically placed bar materials to the table surface of a bearing table, at the moment, a collision plate just collides and limits the lower part of the part to be cut of the bar materials, so that the lower part of the part to be cut of the bar materials is limited on the bar material feeding device, the stability of the bar materials is improved, then a transverse moving driving mechanism drives a lifting driving mechanism to be connected with a rotating driving mechanism, a cutter and a pressing mechanism move towards the direction close to the bar materials, meanwhile, the output end of the rotating driving mechanism drives the cutter to rotate until the pressing mechanism presses the upper part of the part to be cut of the bar materials on the bar material feeding device, the cutter continues to move close to the bar materials, the rotating cutter cuts the part to be cut of the bar materials until the bar materials are completely cut off, and the cut bar materials are bar material sections. The lifting driving mechanism is used for adjusting the height positions of the rotating driving mechanism, the pressing mechanism and the cutter, so that the flexibility of the cutter is improved, bars of different specifications can be conveniently cut, and different cutting requirements can be met. The utility model has high bar stock cutting efficiency, and the upper part and the lower part of the part to be cut of the bar stock are respectively pressed and abutted for limiting, thereby improving the stability of the bar stock, avoiding the bar stock from generating vibration or deviation during cutting and improving the quality of cut materials.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of the pressing mechanism of the present invention.

Description of reference numerals:

21. a traverse driving mechanism; 22. a lifting drive mechanism; 23. a rotation driving mechanism; 24. a cutter; 25. a pressing mechanism; 251. pressing the driver; 252. a pressing plate; 253. a fixed seat; 254. a guide bar; 255. an elastic member; 256. a limiting block; 257. a first mounting hole; 258. a pressing part; 26. a bearing table; 261. a chute; 27. a touch plate; 28. a shield; 281. and (4) a notch.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.

As shown in fig. 1 and 2, the present invention provides a pressing and blanking device, which includes a traverse driving mechanism 21, a lifting driving mechanism 22 connected to an output end of the traverse driving mechanism 21, a rotation driving mechanism 23 connected to an output end of the lifting driving mechanism 22, a cutter 24 connected to an output end of the rotation driving mechanism 23, a pressing mechanism 25 mounted on the rotation driving mechanism 23, a bearing platform 26 disposed below the cutter 24, and an abutting plate 27 disposed on a top of the bearing platform 26, wherein the pressing mechanism 25 and the abutting plate 27 are respectively located on an upper side and a lower side of the cutter 24.

In practical application, a bar material feeding device conveys a vertically placed bar material to the table surface of a bearing table 26, at the moment, a contact plate 27 just supports and limits the lower part of the part to be cut of the bar material, so that the lower part of the part to be cut of the bar material is limited on the bar material feeding device, the stability of the bar material is improved, then a transverse moving driving mechanism 21 drives a lifting driving mechanism 22, a rotating driving mechanism 23, a cutter 24 and a pressing mechanism 25 to move towards the direction close to the bar material, meanwhile, the output end of the rotating driving mechanism 23 drives the cutter 24 to rotate until the pressing mechanism 25 presses the upper part of the part to be cut of the bar material on the bar material feeding device, the rotating cutter 24 continues to move close to the bar material along with the cutter 24, the part to be cut of the bar material is cut by the rotating cutter 24 until the bar material is completely cut, and the cut bar material is a bar material section. The lifting driving mechanism 22 is used for adjusting the height positions of the rotating driving mechanism 23, the pressing mechanism 25 and the cutter 24, so that the flexibility of the cutter 24 is improved, bars of different specifications can be conveniently cut, and different cutting requirements can be met. The bar cutting machine has high bar cutting efficiency, can cut a vertically placed bar, and improves the stability of the bar, avoids the vibration or offset of the bar during cutting and improves the quality of cut materials because the upper part and the lower part of the part to be cut of the bar are respectively pressed and abutted for limiting.

Preferably, the contact plate 27 is arc-shaped, and the arc-shaped contact plate 27 can be matched with the feeding profile of the bar feeding device, so that the bar can be stably contacted and limited on the bar feeding device.

In this embodiment, the pressing mechanism 25 includes a pressing driver 251 installed on the rotation driving mechanism 23 and a pressing plate 252 installed on the output end of the pressing driver 251; in the initial state, the pressing plate 252 protrudes to the outside of the cutter 24. Pressing means 25 and cutter 24 move near the bar in step, pressing plate 252 of pressing means 25 can contact with the top of the portion of bar to be cut earlier to press the top of the portion of bar to be cut on bar material feeding unit, move as cutter 24 continues to be close to the bar, the output of pressing driver 251 can contract, make pressing plate 252 static relative to bar material feeding unit, pressing plate 252 can continue to press the bar on bar material feeding unit, until cutter 24 finishes the cutting action to the bar.

In addition, the area of the abutting plate 27 is larger than that of the pressing plate 252, and the length of the abutting plate 27 is larger than that of the pressing plate 252. This structural design, not only can prolong the time that the touch-sensitive plate 27 touched the bar section, make the bar section can be carried to predetermined blanking position back by bar material feeding unit, the release of touch-sensitive plate 27 is spacing to the bar section, make the bar section can drop to predetermined blanking position under the effect of gravity on, so that collect the bar section, can also carry the bar of coming to bar material feeding unit in advance and contradict spacingly, the stability of bar material feeding unit transport bar has been improved.

In this embodiment, the pressing driver 251 includes a fixing seat 253 installed on the rotation driving mechanism 23, a guide rod 254 slidably connected to the fixing seat 253, and an elastic member 255 interposed between the fixing seat 253 and the pressing plate 252, wherein one end of the guide rod 254 away from the rotation driving mechanism 23 is connected to the pressing plate 252; specifically, the elastic member 255 is a compression spring. When cutter 24 and pressing means 25 are close to the bar in step and move, press the clamp plate 252 earlier and contradict with the bar, along with cutter 24 and pressing means 25 continue to move, press clamp plate 252 to receive reverse effort and compress elastic component 255, when making cutter 24 can realize feeding, it is static to press clamp plate 252 relative bar, can press the bar firmly on bar material feeding unit, make cutter 24 can cut the bar steadily, the quality of cutting the bar has been improved. In the process that the elastic member 255 is compressed, the guide rod 254 slides with the fixing seat 253, and the guide rod 254 plays a role in guiding, thereby improving the working stability of the pressing driver 251. After pressing the clamp plate 252 and the bar separation, elastic component 255 can the reconversion, and under the resilience force effect of elastic component 255, guide arm 254 and pressing clamp plate 252 resume initial position, realized automatic the reseing to it is spacing to contradict to next bar in order to press clamp plate 252.

In this embodiment, one end of the guide rod 254 close to the rotation driving mechanism 23 is connected with a limiting block 256; the limiting block 256 limits the guide rod 254, so that the guide rod 254 is prevented from being separated from the fixed seat 253 under the elastic force of the elastic piece 255; when the stop 256 abuts against the fixing seat 253, it is proved that the elastic member 255, the guide rod 254 and the pressing plate 252 are completely restored.

In this embodiment, the fixing seat 253 is provided with a first mounting hole 257, and one end of the elastic member 255 protrudes into the first mounting hole 257; a second mounting hole (not shown) is formed in one side of the pressing plate 252 close to the fixing seat 253, and the other end of the elastic member 255 protrudes into the second mounting hole. Install respectively in first mounting hole 257 and second mounting hole through the both ends with elastic component 255, improved elastic component 255's job stabilization nature, be convenient for carry out dismouting and maintenance to elastic component 255.

In this embodiment, the pressing and blanking device further includes a shield 28, and the shield 28 is fixedly connected to the rotation driving mechanism 23 and covers the cutter 24; the protective cover 28 plays a role in protecting the cutting knife 24, and has good safety performance.

In this embodiment, the shield 28 is provided with a notch 281, and the cutting knife 24 protrudes out of the shield 28 through the notch 281, so that the cutting knife 24 can cut the bar stock conveniently.

In this embodiment, the pressing portion 258 is convexly disposed on the pressing plate 252, so that the contact area between the pressing plate 252 and the bar stock is reduced; in particular, the pressing portion 258 can be made of an elastic material, such as: rubber pad etc. because elastic material has certain elasticity, so play buffering protection, vibration/noise reduction's effect when pressing the portion 258 and bar contact, avoid pressing the excessive bar damage of pressing the portion 258 to the pressing force of bar.

In this embodiment, the top of the bearing platform 26 is provided with a sliding groove 261, and the bottom of the touch panel 27 is provided with a sliding rail matched with the sliding groove 261. Through slide rail and spout 261 sliding fit, not only be convenient for touch panel 27 to install on plummer 26, touch panel 27's stability is good, position accuracy is high, can also adjust the position of touch panel 27 on plummer 26, and is nimble good. In order to firmly connect the abutting plate 27 and the bearing platform 26, the abutting plate 27 is locked on the bearing platform 26 via a locking member.

All the technical features in the embodiment can be freely combined according to actual needs.

The above embodiments are preferred implementations of the present invention, and the present invention can be implemented in other ways without departing from the spirit of the present invention.

Claims

1. The utility model provides a press blank device which characterized in that: the automatic cutting device comprises a transverse moving driving mechanism, a lifting driving mechanism connected to the output end of the transverse moving driving mechanism, a rotating driving mechanism connected to the output end of the lifting driving mechanism, a cutter connected to the output end of the rotating driving mechanism, a pressing mechanism arranged on the rotating driving mechanism, a bearing platform arranged below the cutter and a contact plate arranged at the top of the bearing platform, wherein the pressing mechanism and the contact plate are respectively positioned at the upper side and the lower side of the cutter.

2. A press blanking device according to claim 1, characterized in that: the pressing mechanism comprises a pressing driver arranged on the rotation driving mechanism and a pressing plate arranged at the output end of the pressing driver.

3. A press blanking device according to claim 2, characterized in that: the pressing driver comprises a fixed seat arranged on the rotation driving mechanism, a guide rod connected with the fixed seat in a sliding mode and an elastic piece clamped between the fixed seat and the pressing plate, and one end, far away from the rotation driving mechanism, of the guide rod is connected with the pressing plate.

4. A press blanking device according to claim 3, characterized in that: one end of the guide rod, which is close to the rotation driving mechanism, is connected with a limiting block.

5. A press blanking device according to claim 3, characterized in that: the fixing base is provided with a first mounting hole, and one end of the elastic piece stretches into the first mounting hole.

6. A press blanking device according to claim 5, characterized in that: one side of the pressing plate, which is close to the fixed seat, is provided with a second mounting hole, and the other end of the elastic piece extends into the second mounting hole in a protruding manner.

7. A press blanking device according to claim 1, characterized in that: the pressing and cutting device further comprises a protective cover, and the protective cover is fixedly connected to the rotary driving mechanism and covers the cutter.

8. A press blanking device according to claim 7, characterized in that: the shield is provided with a notch, and the cutter extends out of the shield through the notch.

9. A press blanking device according to claim 2, characterized in that: the pressing plate is convexly provided with a pressing part.

10. A press blanking device according to claim 1, characterized in that: the top of plummer is provided with the spout, the bottom of touch panel be provided with spout complex slide rail.