CN220837662U - Transmission mechanism of numerical control wire folding machine - Google Patents
Transmission mechanism of numerical control wire folding machine Download PDFInfo
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- CN220837662U CN220837662U CN202321917925.3U CN202321917925U CN220837662U CN 220837662 U CN220837662 U CN 220837662U CN 202321917925 U CN202321917925 U CN 202321917925U CN 220837662 U CN220837662 U CN 220837662U
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 34
- 238000005452 bending Methods 0.000 abstract description 17
- 238000003754 machining Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model provides a transmission mechanism of a numerical control wire folding machine, and belongs to the technical field of numerical control wire folding machines. The transmission mechanism of the numerical control wire folding machine comprises a machine body, wherein a transmission assembly and a clamping mechanism are arranged on the machine body, the transmission assembly comprises a gear shaft, a fixing frame, a first hydraulic cylinder and a pressing plate, and the gear shaft is rotationally connected with the machine body; the fixing frame is fixedly connected with the outer wall of the gear shaft; the first hydraulic cylinder is arranged on one side of the fixing frame; the clamp plate and the flexible end fixed connection of first pneumatic cylinder, through starting first pneumatic cylinder, the flexible end of first pneumatic cylinder drives the clamp plate and pushes down the work piece, under the transmission of pinion rack and master gear, drives the gear shaft and rotates, and then drives the mount anticlockwise rotation ninety degrees for the clamp plate rotates, buckles the work piece, then the control clamp plate keeps away from the work piece, then anticlockwise rotation ninety degrees with the clamp plate again, compresses tightly the work piece, clockwise rotation ninety degrees, can carry out two-way bending to the work piece, has improved work efficiency.
Description
Technical Field
The utility model relates to the technical field of numerical control wire folding machines, in particular to a transmission mechanism of a numerical control wire folding machine.
Background
The numerical control wire bending machine is also called a numerical control bending machine, and is a machine capable of bending a thin plate, the structure of the numerical control wire bending machine mainly comprises a support, a workbench and a clamping plate, the workbench is arranged on the support and consists of a base and a pressing plate, the base is connected with the clamping plate through a hinge and consists of a seat shell, a coil and a cover plate, the coil is arranged in a concave of the seat shell, the top of the concave is covered with the cover plate, the bending machine is divided into a manual bending machine, a hydraulic bending machine, a numerical control bending machine and the like, and the numerical control bending machine is suitable for related industries such as large steel structural members, iron towers, light poles, high light poles, automobile girders, automobile cargo boxes and the like.
The existing bending machine basically performs unidirectional bending processing during operation, when a plate needs to be symmetrically bent in a bidirectional way, one end of the plate needs to be bent first, then the position of the plate needs to be adjusted to realize bending of the other end of the plate, and meanwhile, a plurality of dies are needed to be matched for use, so that the required bending effect can be achieved, the working efficiency of the plate is low, and therefore, a transmission mechanism of the numerical control wire bending machine is provided, and the problem is solved.
Disclosure of utility model
In order to overcome the above disadvantages, the present utility model provides a transmission mechanism of a numerical control wire folding machine, which overcomes the above technical problems or at least partially solves the above problems.
The utility model provides a transmission mechanism of a numerical control wire folding machine, which comprises
The machine body is provided with a transmission assembly and a clamping mechanism, and the transmission assembly comprises
The gear shaft is rotationally connected with the machine body;
the fixing frame is fixedly connected with the outer wall of the gear shaft;
the first hydraulic cylinder is arranged on one side of the fixing frame;
and the pressing plate is fixedly connected with the telescopic end of the first hydraulic cylinder.
In a preferred scheme, the outside fixedly connected with slide rail of mount, slide rail sliding connection has first slider, first slider and clamp plate fixed connection.
In a preferred scheme, the outside fixedly connected with mounting panel of slide rail, first pneumatic cylinder fixed connection is at the top of mounting panel.
In a preferred scheme, the rear side fixedly connected with second pneumatic cylinder of fuselage, the flexible end fixedly connected with pinion rack of second pneumatic cylinder, the pinion rack meshing is connected with the master gear, master gear fixedly connected with is at the outer wall of gear shaft.
In a preferred scheme, the telescopic end of the second hydraulic cylinder is fixedly connected with a U-shaped plate, and the U-shaped plate is fixedly connected with the toothed plate through bolts.
In a preferred scheme, the clamping mechanism comprises a fixed plate and a first connecting rod, wherein the fixed plate is fixedly connected with the first connecting rod, and the first connecting rod is fixedly connected with the machine body.
In a preferred scheme, the outside fixedly connected with second connecting rod of fuselage, second connecting rod fixedly connected with roof, the top fixedly connected with motor of roof.
In a preferred scheme, the output of motor fixedly connected with threaded rod, the bottom fixedly connected with gag lever post of roof, threaded rod threaded connection has the second slider, second slider and gag lever post sliding connection, second slider fixed connection is at the grip block.
In a preferred scheme, the bottom fixedly connected with sleeve of roof, the top fixedly connected with bracing piece of grip block, bracing piece and telescopic inner wall sliding connection, bracing piece fixedly connected with solid fixed ring, gu fixedly connected with connecting plate between fixed ring and the second slider.
The utility model provides a transmission mechanism of a numerical control wire folding machine, which has the beneficial effects that:
1. Through starting first pneumatic cylinder, the flexible end of first pneumatic cylinder drives the clamp plate and descends, and the clamp plate pushes down the work piece, then the second pneumatic cylinder, under the transmission of pinion rack and master gear, drive the gear shaft and rotate, and then drive the mount anticlockwise rotation ninety degrees for the clamp plate rotates, buckles the work piece, then control the clamp plate and keep away from the work piece, then with the clamp plate anticlockwise rotation ninety degrees again, compress tightly the work piece, clockwise rotation ninety degrees, can carry out two-way bending to the work piece, has improved work efficiency.
2. Through the starter motor, the output of motor drives the threaded rod and rotates, under the restriction of gag lever post, drives the second slider and descends, and then drives the grip block and be close to the work piece on the fixed plate, and then carries out the centre gripping to the work piece and fix, prevents that the work piece from taking place to remove when processing, has improved machining precision.
Drawings
For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art;
FIG. 1 is a perspective view of an overall structure provided by an embodiment of the present utility model;
FIG. 2 is a schematic side view of an embodiment of the present utility model;
FIG. 3 is a schematic diagram of a rear view structure according to an embodiment of the present utility model;
FIG. 4 is a schematic view of a portion of a transmission assembly according to an embodiment of the present utility model;
FIG. 5 is a schematic view of a part of a clamping mechanism according to an embodiment of the present utility model;
In the figure: 1. a body; 2. a transmission assembly; 201. a gear shaft; 202. a fixing frame; 203. a first hydraulic cylinder; 204. a pressing plate; 205. a slide rail; 206. a first slider; 207. a mounting plate; 208. a second hydraulic cylinder; 209. a toothed plate; 210. a main gear; 3. a U-shaped plate; 4. a clamping mechanism; 401. a fixing plate; 402. a first link; 403. a second link; 404. a top plate; 405. a motor; 406. a threaded rod; 407. a limit rod; 408. a second slider; 409. a clamping plate; 410. a sleeve; 411. a support rod; 412. a connecting plate; 413. and a fixing ring.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: the transmission mechanism of the numerical control wire folding machine comprises a machine body 1, wherein a transmission assembly 2 and a clamping mechanism 4 are arranged on the machine body 1, the transmission assembly 2 comprises a gear shaft 201, a fixing frame 202, a first hydraulic cylinder 203 and a pressing plate 204, and the gear shaft 201 is rotationally connected with the machine body 1; the fixing frame 202 is fixedly connected with the outer wall of the gear shaft 201; the first hydraulic cylinder 203 is installed at one side of the fixing frame 202; the clamp plate 204 is fixedly connected with the telescopic end of first pneumatic cylinder 203, the rear side fixedly connected with second pneumatic cylinder 208 of fuselage 1, the telescopic end fixedly connected with pinion rack 209 of second pneumatic cylinder 208, pinion rack 209 meshing is connected with master gear 210, master gear 210 fixed connection is at the outer wall of gear shaft 201, through starting first pneumatic cylinder 203, the telescopic end of first pneumatic cylinder 203 drives clamp plate 204 and descends, clamp plate 204 pushes down the work piece, then start second pneumatic cylinder 208, under the transmission of pinion rack 209 and master gear 210, drive gear shaft 201 rotates, and then drive mount 202 anticlockwise rotation ninety degrees, make clamp plate 204 rotate, buckle the work piece, then control clamp plate 204 keep away from the work piece, then anticlockwise rotation ninety degrees with clamp plate 204, compress tightly the work piece, clockwise rotation ninety degrees, can carry out two-way buckling to the work piece, work piece has improved work efficiency.
The outer side of the fixing frame 202 is fixedly connected with a sliding rail 205, the sliding rail 205 is connected with a first sliding block 206 in a sliding manner, the first sliding block 206 is fixedly connected with a pressing plate 204, the outer side of the sliding rail 205 is fixedly connected with a mounting plate 207, a first hydraulic cylinder 203 is fixedly connected to the top of the mounting plate 207, and the sliding rail 205 and the first sliding block 206 are arranged, so that the first sliding block 206 is driven to slide on the sliding rail 205 when the pressing plate 204 moves, and the movement is more stable;
the telescopic end of the second hydraulic cylinder 208 is fixedly connected with the U-shaped plate 3, the U-shaped plate 3 is fixedly connected with the toothed plate 209 through bolts, and the toothed plate 209 is convenient to detach and maintain or replace through the arrangement of the U-shaped plate 3 and the toothed plate 209 and the fixed connection of the bolts;
The clamping mechanism 4 comprises a fixed plate 401 and a first connecting rod 402, the fixed plate 401 is fixedly connected with the first connecting rod 402, the first connecting rod 402 is fixedly connected with the machine body 1, a second connecting rod 403 is fixedly connected to the outer side of the machine body 1, a top plate 404 is fixedly connected with a motor 405, the output end of the motor 405 is fixedly connected with a threaded rod 406, the bottom of the top plate 404 is fixedly connected with a limiting rod 407, the threaded rod 406 is in threaded connection with a second sliding block 408, the second sliding block 408 is in sliding connection with the limiting rod 407, the second sliding block 408 is fixedly connected with a clamping plate 409, the first connecting rod 402 is arranged between the fixed plate 401 and the machine body 1 so as to prevent the fixed frame 202 from colliding with the fixed plate 401 when rotating, the output end of the motor 405 drives the threaded rod 406 to rotate through starting the motor 405, and the second sliding block 408 is driven to descend under the limitation of the limiting rod 407, so that the clamping plate 409 is driven to be close to a workpiece on the fixed plate 401, the workpiece is clamped and fixed, the workpiece is prevented from moving during machining, and the machining precision is improved;
The bottom fixedly connected with sleeve 410 of roof 404, the top fixedly connected with bracing piece 411 of grip block 409, bracing piece 411 and the inner wall sliding connection of sleeve 410, bracing piece 411 fixedly connected with solid fixed ring 413, gu fixedly connected with connecting plate 412 between gu fixed ring 413 and the second slider 408, through setting up sleeve 410, bracing piece 411, connecting plate 412 and gu fixed ring 413 for when moving, through connecting plate 412 and gu fixed ring 413, drive bracing piece 411 and slide in sleeve 410, make the structure inseparabler, promoted stability, it is to say: the first hydraulic cylinder 203, the second hydraulic cylinder 208 and the motor 405 are all electrically connected with an external power supply.
Specifically, the working process or working principle of the transmission mechanism of the numerical control wire folding machine is as follows: an operator sends a workpiece to the fixed plate 401 through an external conveying mechanism, then the motor 405 is started, the output end of the motor 405 drives the threaded rod 406 to rotate, the second slider 408 is driven to descend under the limit of the limit rod 407, the clamping plate 409 is driven to be close to the workpiece on the fixed plate 401, the workpiece is clamped and fixed, the workpiece is prevented from moving during processing, and the second slider 408 slides in the sleeve 410 through the connecting plate 412 and the fixed ring 413 when moving by arranging the sleeve 410, the supporting rod 411 and the fixed ring 413, so that the structure is tighter and the stability is improved.
Then start first pneumatic cylinder 203, the flexible end of first pneumatic cylinder 203 drives clamp plate 204 and descends, clamp plate 204 pushes down the work piece, then start second pneumatic cylinder 208, under the transmission of pinion rack 209 and master gear 210, drive gear shaft 201 and rotate, and then drive mount 202 anticlockwise rotation ninety degrees for clamp plate 204 rotates, buckle the work piece, then control clamp plate 204 keeps away from the work piece, continue to carry the work piece to the left, then rotate ninety degrees anticlockwise with clamp plate 204 again, compress tightly the work piece, clockwise rotation ninety degrees, can carry out two-way bending to the work piece, and work efficiency is improved.
Claims (9)
1. The transmission mechanism of the numerical control wire folding machine is characterized by comprising a machine body (1), wherein a transmission assembly (2) and a clamping mechanism (4) are arranged on the machine body (1), and the transmission assembly (2) comprises
The gear shaft (201), the said gear shaft (201) is connected with fuselage (1) rotation;
The fixing frame (202), the fixing frame (202) is fixedly connected with the outer wall of the gear shaft (201);
a first hydraulic cylinder (203), wherein the first hydraulic cylinder (203) is arranged on one side of the fixed frame (202);
and the pressing plate (204), and the pressing plate (204) is fixedly connected with the telescopic end of the first hydraulic cylinder (203).
2. The transmission mechanism of the numerical control wire folding machine according to claim 1, wherein a sliding rail (205) is fixedly connected to the outer side of the fixing frame (202), the sliding rail (205) is slidably connected with a first sliding block (206), and the first sliding block (206) is fixedly connected with the pressing plate (204).
3. The transmission mechanism of the numerical control wire folding machine according to claim 2, wherein the outer side of the sliding rail (205) is fixedly connected with a mounting plate (207), and the first hydraulic cylinder (203) is fixedly connected to the top of the mounting plate (207).
4. A transmission mechanism of a numerical control wire folding machine according to claim 3, characterized in that a second hydraulic cylinder (208) is fixedly connected to the rear side of the machine body (1), a toothed plate (209) is fixedly connected to the telescopic end of the second hydraulic cylinder (208), a main gear (210) is connected to the toothed plate (209) in a meshing manner, and the main gear (210) is fixedly connected to the outer wall of the gear shaft (201).
5. The transmission mechanism of the numerical control wire folding machine according to claim 4, wherein the telescopic end of the second hydraulic cylinder (208) is fixedly connected with a U-shaped plate (3), and the U-shaped plate (3) is fixedly connected with the toothed plate (209) through bolts.
6. The transmission mechanism of the numerical control wire folding machine according to claim 5, wherein the clamping mechanism (4) comprises a fixed plate (401) and a first connecting rod (402), the fixed plate (401) is fixedly connected with the first connecting rod (402), and the first connecting rod (402) is fixedly connected with the machine body (1).
7. The transmission mechanism of the numerical control wire folding machine according to claim 6, wherein a second connecting rod (403) is fixedly connected to the outer side of the machine body (1), a top plate (404) is fixedly connected to the second connecting rod (403), and a motor (405) is fixedly connected to the top of the top plate (404).
8. The transmission mechanism of the numerical control wire folding machine according to claim 7, wherein the output end of the motor (405) is fixedly connected with a threaded rod (406), the bottom of the top plate (404) is fixedly connected with a limit rod (407), the threaded rod (406) is in threaded connection with a second sliding block (408), the second sliding block (408) is in sliding connection with the limit rod (407), and the second sliding block (408) is fixedly connected with a clamping plate (409).
9. The transmission mechanism of the numerical control wire folding machine according to claim 8, wherein a sleeve (410) is fixedly connected to the bottom of the top plate (404), a supporting rod (411) is fixedly connected to the top of the clamping plate (409), the supporting rod (411) is slidably connected to the inner wall of the sleeve (410), a fixing ring (413) is fixedly connected to the supporting rod (411), and a connecting plate (412) is fixedly connected between the fixing ring (413) and the second sliding block (408).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321917925.3U CN220837662U (en) | 2023-07-20 | 2023-07-20 | Transmission mechanism of numerical control wire folding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321917925.3U CN220837662U (en) | 2023-07-20 | 2023-07-20 | Transmission mechanism of numerical control wire folding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220837662U true CN220837662U (en) | 2024-04-26 |
Family
ID=90742753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321917925.3U Active CN220837662U (en) | 2023-07-20 | 2023-07-20 | Transmission mechanism of numerical control wire folding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220837662U (en) |
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2023
- 2023-07-20 CN CN202321917925.3U patent/CN220837662U/en active Active
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