CN212581155U - Pedal type sheet cutting machine - Google Patents
Pedal type sheet cutting machine Download PDFInfo
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- CN212581155U CN212581155U CN202021116218.0U CN202021116218U CN212581155U CN 212581155 U CN212581155 U CN 212581155U CN 202021116218 U CN202021116218 U CN 202021116218U CN 212581155 U CN212581155 U CN 212581155U
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- rack
- upper blade
- blade
- frame
- thin plate
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Abstract
The utility model provides a foot-operated thin plate cutting machine, relating to the field of cutting machines, which comprises a frame, an upper blade, a lower blade, a connecting rod and a pedal frame; the lower blade is fixedly connected to the rack, and the upper blade is vertically connected to the rack in a sliding manner and is positioned right above the lower blade; one end of the pedal frame is rotatably connected to the bottom of the rack, and the other end of the pedal frame is elastically connected to the rack through an elastic piece; two ends of the connecting rod are respectively and rotatably connected to the pedal frame and the upper blade; the connecting rod drives the upper blade to vertically move towards or away from the lower blade along with the extension and retraction of the elastic piece. The utility model provides an artifical problem that the material quality is relatively poor and work efficiency is low absolutely among the prior art.
Description
Technical Field
The utility model belongs to the technical field of the disconnected material machine and specifically relates to a foot-operated sheet metal material machine absolutely is related to.
Background
At present, a general material cutting machine is a full-automatic cutting machine controlled by a PLC program, and the price is high; for general small and micro enterprises or medium-sized enterprises with small scale, the mode of manually using the cutter can only be selected for cutting the thin plate for saving cost. However, when the thin plate is manually cut, the quality cannot be guaranteed, particularly, the straightness of the cut is ensured, the phenomenon of inclined cuts and the like can be caused during the cutting of the population, and the working efficiency is low.
SUMMERY OF THE UTILITY MODEL
To the not enough that exists among the prior art, the utility model provides a foot-operated sheet metal cuts off material machine, it has solved among the prior art artifical problem that the material quality is relatively poor and work efficiency is low absolutely.
According to the embodiment of the utility model, a foot-operated thin plate cutting machine comprises a frame, an upper blade, a lower blade, a connecting rod and a pedal frame; the lower blade is fixedly connected to the rack, and the upper blade is vertically connected to the rack in a sliding manner and is positioned right above the lower blade; one end of the pedal frame is rotatably connected to the bottom of the rack, and the other end of the pedal frame is elastically connected to the rack through an elastic piece; two ends of the connecting rod are respectively and rotatably connected to the pedal frame and the upper blade; the connecting rod drives the upper blade to vertically move towards or away from the lower blade along with the extension and retraction of the elastic piece.
The technical principle of the utility model is that: the utility model is used for the sheet metal expects absolutely. Firstly, a thin plate is placed in a gap between an upper blade and a lower blade; then the operator steps on one end of the pedal frame which is elastically connected with the frame downwards by feet, and the pedal frame rotates downwards around the axis which is rotationally connected with the frame under the action of external force; in the downward rotation process of the pedal frame, the connecting rod which is rotationally connected to the pedal frame is driven to rotate downward together, and at the moment, the elastic piece is in a stretching state; one end of the connecting rod, which is far away from the pedal frame, is rotatably connected to the upper blade, and the upper blade is vertically and slidably connected to the rack, so that the connecting rod pulls the upper blade to slide downwards in the downward movement process until the upper blade and the lower blade are mutually occluded to cut off the thin plate; because the pedal frame is elastically connected with the machine frame, after the material is cut off, an operator loosens the pedal frame, the pedal frame moves upwards around the rotating axis of the pedal frame under the restoring force of the elastic piece, and the pedal frame pushes the connecting rod to move upwards so as to drive the upper blade to slide upwards until the upper blade is separated from the lower blade.
Compared with the prior art, the utility model discloses following beneficial effect has: the upper blade is vertically and slidably connected to the rack, the lower blade is fixedly connected to the rack and located right below the upper blade, one end of the pedal frame is rotatably connected to the bottom of the rack, and the pedal frame is connected with the upper blade through the connecting rod, so that the function that the pedal frame rotates around the rotating axis of the pedal frame and the rack under the action of external force and then drives the upper blade to move downwards through the connecting rod is realized; the other end of the pedal frame is elastically connected to the rack, so that the pedal frame can rotate upwards under the action of elasticity, and the push rod and the upper blade are driven to move upwards until the reset is realized; therefore, by adopting the scheme, the upper blade and the lower blade are parallel to each other and are meshed up and down to cut the material, the incision straightness is high, and the semi-automation of the material cutting process is improved compared with the manual work.
Furthermore, the rack is fixedly connected with a horizontal operating platform positioned on one side of the upper blade, and the top end surface of the operating platform and the top end surface of the lower blade are positioned on the same horizontal plane.
Furthermore, a pressing mechanism which is located above the operating platform and used for pressing materials is connected to the rack.
Further, the pressing mechanism comprises a rotating shaft and a cam; the rotating shaft is rotationally connected to the rack, and the cam is fixedly connected to the rotating shaft; the cam is positioned above the operating platform and can approach or depart from the operating platform along with the rotation of the rotating shaft.
Furthermore, an L-shaped handle is fixedly connected to the rotating shaft.
Furthermore, the rack is connected with a baffle which is positioned on one side of the upper blade, which is deviated from the operating platform, and is used for controlling the length of the broken materials.
Furthermore, the baffle is L-shaped, and the horizontal plane of the inner side of the baffle and the upper surface of the operating platform are positioned on the same horizontal plane; the rack is provided with a plurality of through holes which are positioned on one side of the upper blade, which deviates from the operating platform, the through holes are arranged along the horizontal direction and are pairwise corresponding to each other, the two ends of the baffle plate are respectively connected with the rack through bolts, and the bolts respectively penetrate through one group of through holes which are pairwise corresponding to each other.
Fixedly connected with is located in the frame the bottom knife below just is used for accomodating the receiver of disconnected material.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic front view of the structure of FIG. 1;
FIG. 3 is a front view of FIG. 1;
FIG. 4 is a sectional view taken along line A-A of FIG. 3;
FIG. 5 is an enlarged view of a portion of FIG. 1;
fig. 6 is a partially enlarged view of fig. 4.
In the above drawings: 1. a frame; 2. an upper blade; 3. a lower blade; 4. a connecting rod; 5. a step frame; 6. an operating platform; 7. A rotating shaft; 8. a cam; 9. a handle; 10. a baffle plate; 11. a through hole; 12. a bolt; 13. a storage box; 14. a mounting seat; 15. a slide rail; 16. a slider; 17. a spring.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.
As shown in fig. 1 and 2, an embodiment of the present invention provides a pedal type thin plate cutting machine, which includes a frame 1, an upper blade 2, a lower blade 3, a connecting rod 4 and a pedal frame 5; the two racks 1 are vertical, two ends of the lower blade 3 are respectively and fixedly connected to the two racks 1, as shown in fig. 4, two ends of the upper blade 2 are respectively and vertically connected to the racks 1 in a sliding manner and are located right above the lower blade 3; as shown in fig. 5 and 6, two of the racks 1 are vertically and fixedly connected with a slide rail 15, a slide block 16 is arranged on the slide rail 15, and the end of the upper blade 2 is fixedly connected with the slide block 16; the upper blade 2 and the lower blade 3 are both in the horizontal direction; the knife edges of the upper blade 2 and the lower blade 3 are positioned on the same vertical line; the gap between the upper blade 2 and the lower blade 3 is determined according to the requirement of passing through materials; one end of the pedal frame 5 is rotatably connected to the bottom of the rack 1, the other end of the pedal frame is elastically connected to the rack 1 through a spring 17, the rack 1 and the pedal are both fixedly connected with mounting seats 14, and two ends of the spring 17 are respectively and fixedly connected to the two mounting seats 14; in the initial state, one end of the pedal frame 5, which is elastically connected with the frame 1, is higher than the other end of the pedal frame 5; two ends of the connecting rod 4 are respectively connected to the pedal frame 5 and the sliding block 16 in a rotating way; the connecting rod 4 drives the upper blade 2 to move vertically along with the extension and contraction of the spring 17 so as to face or be far away from the lower blade 3.
The detailed working process of the embodiment is as follows: the utility model is used for the sheet metal expects absolutely. As shown in fig. 4, a thin plate is first put into the gap between the upper blade 2 and the lower blade 3; then, an operator steps down one end of the pedal frame 5, which is elastically connected with the rack 1, by feet, and the pedal frame 5 rotates downwards around the axis of the pedal frame, which is rotatably connected with the rack 1, under the action of external force; in the downward rotation process of the pedal frame 5, the connecting rod 4 which is rotationally connected to the pedal frame 5 is driven to rotate downward together, and the spring 17 is in a stretching state; one end of the connecting rod 4, which is far away from the pedal frame 5, is rotatably connected to the upper blade 2, and the upper blade 2 is vertically and slidably connected to the rack 1, so that the connecting rod 4 pulls the upper blade 2 to slide downwards in the downward movement process until the upper blade 2 and the lower blade 3 are mutually occluded to cut off the thin plate; because step 5 and frame 1 elastic connection, after the disconnected material was accomplished, operating personnel loosened step 5, and step 5 moves upward around the rotation axis of step 5 under spring 17's reply, and step 5 promotes the push rod upward movement and then drives upper blade 2 and upwards slides, until reseing.
The upper blade 2 is vertically and slidably connected to the rack 1, the lower blade 3 is fixedly connected to the rack 1 and is positioned right below the upper blade 2, one end of the pedal frame 5 is rotatably connected to the bottom of the rack 1, and the pedal frame 5 and the upper blade 2 are connected through the connecting rod 4, so that the function that the pedal frame 5 rotates around the rotating axis of the pedal frame 5 and the rack 1 under the action of external force and then drives the upper blade 2 to move downwards through the connecting rod 4 is realized; one end of the pedal frame 5, which is deviated from the pedal frame 5 and is rotationally connected with the rack 1, is elastically connected to the rack 1, so that the pedal frame 5 rotates upwards under the action of elasticity, and the push rod and the upper blade 2 are driven to move upwards until the reset is realized; therefore, by adopting the scheme, the upper blade 2 and the lower blade 3 are parallel to each other and are meshed up and down to break materials, the incision straightness is high, and the work efficiency is improved in the semi-automatic material breaking mode compared with manual work.
As shown in fig. 2 and 4, according to another embodiment of the present invention, the frame 1 is fixedly connected with a horizontal operating platform 6 located on one side of the upper blade 2, and a top end surface of the operating platform 6 is on the same horizontal plane as a top end surface of the lower blade 3.
Because the operating platform 6 is fixedly connected to the frame 1, the operating platform 6 is positioned on one side of the upper blade 2, and the top end surface of the operating platform 6 and the top end surface of the lower blade 3 are positioned on the same horizontal plane; as shown in fig. 4, when the material is cut, the operator directly places the thin plate to be cut on the operation platform 6, and then pushes one end of the thin plate in the horizontal direction until the thin plate passes through the gap between the upper blade 2 and the lower blade 3. Due to the arrangement of the operating platform 6, an operator does not need to hold the thin plate to align the thin plate with the gap between the upper blade 2 and the lower blade 3 and then insert the thin plate, so that the time is saved, and the working efficiency is improved.
According to the utility model discloses a further embodiment, be connected with in the frame 1 and be located operating platform 6's top and be used for compressing tightly the hold-down mechanism of material.
As shown in fig. 4, when the material is cut off, the part of the thin plate on the left side of the upper blade 2 is impacted downwards by the upper blade 2, and the part of the thin plate on the right side of the upper blade 2 tends to rotate upwards; through connecting hold-down mechanism above operation platform 6, during the cutting, hold-down mechanism compresses tightly the sheet metal, prevents rocking of sheet metal.
As shown in fig. 2, 3 and 4, according to another embodiment of the present invention, the pressing mechanism includes a rotating shaft 7 and a cam 8; the rotating shaft 7 is parallel to the trend of the upper blade 2, the rotating shaft 7 is rotatably connected to the rack 1, and the cam 8 is fixedly connected to the rotating shaft 7; the cam 8 is positioned above the operating platform 6, the cam 8 can get close to or get away from the operating platform 6 along with the rotation of the rotating shaft 7, and the lift and the width of the cam 8 are subject to the compression of the thin plate realized by rotating the rotating shaft 7.
When the material is cut off, as shown in fig. 4, an operator rotates the rotating shaft 7 counterclockwise, and the cam 8 fixedly connected to the rotating shaft 7 gradually gets away from the operating platform 6 along with the counterclockwise rotation of the rotating shaft 7; then, the thin plate is placed on an operation platform 6, and one end of the thin plate penetrates through the gap between the upper blade 2 and the lower blade 3; and finally, rotating the rotating shaft 7 clockwise, driving the cam 8 shaft to rotate clockwise by the rotating shaft 7 until the cam 8 shaft is contacted with the thin plate, and realizing the compression of the thin plate by the aid of the dead weight of the cam 8.
As shown in fig. 4, according to another embodiment of the present invention, an L-shaped handle 9 is fixedly connected to the rotating shaft 7. The operator can more conveniently rotate the rotating shaft 7 by operating the handle 9.
As shown in fig. 2 and 4, according to another embodiment of the present invention, a baffle 10 is connected to the frame 1, and the baffle is located on the side of the upper blade 2 away from the operating platform 6 and is used for controlling the length of the material cut. As shown in fig. 4, when the material is cut off, the operator pushes the thin plate on the operation platform 6 to the left from the right, and the thin plate passes through the gap between the upper blade 2 and the lower blade 3 until one end of the thin plate abuts against the baffle 10; at this time, the operator steps on the pedal 5 to cut the sheet.
As shown in fig. 6, according to another embodiment of the present invention, the baffle 10 is L-shaped, and the inner horizontal surface of the baffle 10 is located at the same horizontal surface as the top surface of the operation platform 6; a plurality of through holes 11 for adjusting the distance between the baffle 10 and the upper blade 2 are arranged on one side, away from the operating platform 6, of the upper blade 2 on the rack 1, and the through holes 11 are arranged in the horizontal direction and correspond to each other in pairs; the two ends of the baffle 10 are respectively connected with the frame 1 through bolts 12; and each bolt 12 passes through one group of the through holes 11 corresponding to each other.
As shown in fig. 4, a plurality of through holes 11 for adjusting the distance between the baffle 10 and the upper blade 2 are arranged on the frame 1 along the horizontal direction; when the distance needs to be adjusted, the bolt 12 for connecting the baffle plate 10 and the rack 1 is screwed out, then the baffle plate 10 is moved to a required position, and finally the bolt 12 penetrates through the baffle plate 10 and the through hole 11 on the rack 1 to fixedly connect the baffle plate 10 on the rack 1; when the material is cut off, one end of the thin plate penetrates through the gap between the upper blade 2 and the lower blade 3 until the thin plate is abutted against the side wall of the baffle 10, and the distance between the baffle 10 and the upper blade 2 is the length of the cut off material; because the distance between the baffle 10 and the upper blade 2 is adjustable, the utility model discloses the disconnected material machine can cut the sheet metal into the disconnected material of different length.
As shown in fig. 2 and 4, according to another embodiment of the present invention, a receiving box 13 for receiving the material cut-off is fixedly connected to the frame 1 and located below the lower blade 3; receiver 13's top is uncovered, receiver 13 is close to one side of operation platform 6 with lower blade 3 is close to one side of operation platform 6 is located same vertical face, receiver 13's opposite side with baffle 10 deviates from one side of operation platform 6 is located same vertical face. At the below fixed connection receiver 13 of lower blade 3, the sheet metal is through last blade 2 and lower blade 3 after expecting absolutely, relies on gravity to drop into receiver 13 in, and receiver 13 has accomplished to expecting absolutely and has accomodate.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (8)
1. The utility model provides a foot-operated sheet metal cutting machine which characterized in that: comprises a frame (1), an upper blade (2), a lower blade (3), a connecting rod (4) and a pedal frame (5); the lower blade (3) is fixedly connected to the rack (1), and the upper blade (2) is vertically connected to the rack (1) in a sliding manner and is positioned right above the lower blade (3); one end of the pedal frame (5) is rotatably connected to the bottom of the rack (1), and the other end of the pedal frame is elastically connected to the rack (1) through an elastic piece; two ends of the connecting rod (4) are respectively connected to the pedal frame (5) and the upper blade (2) in a rotating way; the connecting rod (4) drives the upper blade (2) to vertically move towards or away from the lower blade (3) along with the extension and retraction of the elastic piece.
2. The pedal type thin plate cutting machine as claimed in claim 1, characterized in that: the cutting blade is characterized in that the rack (1) is fixedly connected with a horizontal operating platform (6) which is positioned on one side of the upper blade (2), and the top end surface of the operating platform (6) and the top end surface of the lower blade (3) are positioned on the same horizontal plane.
3. The pedal type thin plate cutting machine as claimed in claim 2, characterized in that: the machine frame (1) is connected with a pressing mechanism which is positioned above the operating platform (6) and used for pressing materials.
4. The pedal type thin plate cutting machine as claimed in claim 3, wherein: the pressing mechanism comprises a rotating shaft (7) and a cam (8); the rotating shaft (7) is rotatably connected to the rack (1), and the cam (8) is fixedly connected to the rotating shaft (7); the cam (8) is positioned above the operating platform (6) and the cam (8) can get close to or get away from the operating platform (6) along with the rotation of the rotating shaft (7).
5. The pedal type thin plate cutting machine as claimed in claim 4, wherein: and an L-shaped handle (9) is fixedly connected to the rotating shaft (7).
6. The pedal type thin plate cutting machine according to any one of claims 2 to 5, wherein: the machine frame (1) is connected with a baffle (10) which is positioned on one side of the upper blade (2) departing from the operating platform (6) and is used for controlling the length of the broken material.
7. The pedal type thin plate cutting machine as claimed in claim 6, wherein: the baffle (10) is L-shaped, and the horizontal plane of the inner side of the baffle (10) and the upper surface of the operating platform (6) are positioned on the same horizontal plane; the cutting blade is characterized in that a plurality of through holes (11) which are located on one side, away from the operating platform (6), of the upper blade (2) are formed in the rack (1), the through holes (11) are arranged in the horizontal direction and correspond to each other in pairs, the two ends of the baffle plate (10) and the rack (1) are connected through bolts (12) respectively, and the bolts (12) penetrate through the through holes (11) corresponding to each other in pairs.
8. The pedal type thin plate cutting machine as claimed in claim 7, wherein: fixedly connected with is located on frame (1) bottom knife (3) below and be used for accomodating receiver (13) of disconnected material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021116218.0U CN212581155U (en) | 2020-06-16 | 2020-06-16 | Pedal type sheet cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021116218.0U CN212581155U (en) | 2020-06-16 | 2020-06-16 | Pedal type sheet cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212581155U true CN212581155U (en) | 2021-02-23 |
Family
ID=74650769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021116218.0U Active CN212581155U (en) | 2020-06-16 | 2020-06-16 | Pedal type sheet cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212581155U (en) |
-
2020
- 2020-06-16 CN CN202021116218.0U patent/CN212581155U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 400050 Building 1, 8 sendi Avenue, Xipeng Town, Jiulongpo District, Chongqing Patentee after: CHONGQING QIUHU MACHINERY MANUFACTURING Co.,Ltd. Address before: 40 050 No.30, community 9, Baohong village, Hangu Town, Jiulongpo District, Chongqing Patentee before: CHONGQING QIUHU MACHINERY MANUFACTURING Co.,Ltd. |