CN221388304U - Hydraulic bending machine - Google Patents
Hydraulic bending machine Download PDFInfo
- Publication number
- CN221388304U CN221388304U CN202323283330.XU CN202323283330U CN221388304U CN 221388304 U CN221388304 U CN 221388304U CN 202323283330 U CN202323283330 U CN 202323283330U CN 221388304 U CN221388304 U CN 221388304U
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- bending
- rod
- positioning
- meshing gear
- connecting piece
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- 238000005452 bending Methods 0.000 title claims abstract description 107
- 239000000463 material Substances 0.000 claims abstract description 41
- 238000003754 machining Methods 0.000 claims description 17
- 238000009826 distribution Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 6
- 238000003825 pressing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a hydraulic bending machine, which relates to the technical field of mine special equipment and comprises a processing bottom plate, wherein a bending device is arranged on the processing bottom plate, the bending device comprises a rod material positioning and bending unit, the rod material positioning and bending unit comprises a rotating column, the rotating column is positioned at the center of the processing bottom plate, an empty slot is formed in the rotating column, a rotating rod is arranged in the empty slot, a first bending connecting piece and a second bending connecting piece are respectively arranged on the rotating column and the rotating rod, and a first positioning rod and a second positioning rod are arranged at one ends, far away from the rotating column, of the first bending connecting piece and the second bending connecting piece. According to the rod material positioning and bending unit, after the rod materials are placed between the three rod bodies to form stable limit through the rotating rod, the first positioning rod and the second positioning rod in the rod material positioning and bending unit, bending operation is completed through opposite rotation of the first bending connecting piece and the second bending connecting piece, production accidents caused by manual holding are avoided, and meanwhile positioning difficulty of the rod materials is solved.
Description
Technical Field
The utility model relates to the technical field of mine special equipment, in particular to a hydraulic bending machine.
Background
Mining equipment mainly refers to the aggregate of mining, screening, transporting and other various special equipment used in the production process of various mines such as coal, ferrous metal, nonferrous metal and the like, wherein a hydraulic bending machine is used as main plate material processing equipment in mine engineering.
The bending machine is a machine capable of bending thin plates, and structurally comprises a support, a workbench and a clamping plate, wherein 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 base shell, a coil and a cover plate, the coil is arranged in a concave of the base shell, and the cover plate is covered on the top of the concave. When in use, the coil is electrified by the lead, and attractive force is generated to the pressing plate after the coil is electrified, so that the clamping of the thin plate between the pressing plate and the base is realized. Because electromagnetic force clamping is adopted, the pressing plate can be made into various workpiece requirements, and workpieces with side walls can be processed, so that the operation is very simple and convenient.
At present, in normal bending processing, when needing to carry out the centre gripping to the product of different external diameters, need separate second backup pad and second fixed plate through the bolt, then look for suitable second backup pad, and finally rethread bolt is in the same place second backup pad and second fixed plate are fixed, and the trouble of operation is got up like this, also the consumption time of comparison.
According to the hydraulic bending machine disclosed in the Chinese patent publication No. CN218775540U, two groups of clamping plates can move towards the directions close to each other by rotating the bidirectional threaded rod in the forward direction, and finally the workpiece is clamped, the distance between the mounting block and the processing mechanism is changed by operating the mounting block through the moving mechanism according to the long end of the workpiece, and in addition, the height of the movable block can be changed through the lifting mechanism so as to adapt to different conditions.
The following problems exist in the prior art:
However, when the rod materials are bent, the rod materials cannot be stably clamped due to the design of the clamping plates, and two ends of the rod still need to be manually held when the rod materials are bent, so that production accidents and the like are easy to occur.
Disclosure of utility model
The utility model provides a hydraulic bending machine for solving the problems in the background art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
The hydraulic bending machine comprises a machining bottom plate, wherein a bending device is arranged on the machining bottom plate, the bending device comprises a rod material positioning and bending unit and a linkage unit, the linkage unit is arranged on the rod material positioning and bending unit, and the rod material positioning and bending unit is arranged on the machining bottom plate;
The rod material positioning bending unit comprises a rotating column, the rotating column is located at the center of a machining bottom plate, an empty groove is formed in the rotating column, a rotating rod is arranged in the empty groove, a first bending connecting piece and a second bending connecting piece are respectively arranged on the rotating column and the rotating rod, mounting grooves are formed in one end, far away from the rotating column, of the first bending connecting piece and the second bending connecting piece, and a first positioning rod and a second positioning rod are respectively arranged in the first bending connecting piece and the second bending connecting piece mounting groove.
Wherein, the utility model forms a triangle-like shape through the rotating rod, the first positioning rod and the second positioning rod in the rod material positioning bending unit, and after the rod material is placed between the three rod bodies to form stable limit, and the bending operation of the rod materials is completed through opposite rotation of the first bending connecting piece and the second bending connecting piece and the action of the rotating rod on the middle point, so that the positioning difficulty of the rod materials is solved while production accidents caused by manual holding are avoided.
The technical scheme of the utility model is further improved as follows: the rotary column is rotationally connected with the machining bottom plate, the rotary column is rotationally connected with the rotary rod through the empty groove, the rotary column and the rotary rod are respectively fixedly connected with the first bending connecting piece and the second bending connecting piece, and the first bending connecting piece and the second bending connecting piece are respectively fixedly connected with the first positioning rod and the second positioning rod through the mounting groove.
The technical scheme of the utility model is further improved as follows: the processing bottom plate one side sets up the arc piece, the arc piece is located rotation post one side, just the vertical fixed mounting of arc piece is on the processing bottom plate, both ends symmetric distribution has the gag lever post about the arc piece top, the vertical fixed mounting of gag lever post is on the arc piece.
The technical scheme of the utility model is further improved as follows: the linkage unit comprises a first meshing gear and a second meshing gear, the first meshing gear is located on the rotating column, the meshing gear is located on the rotating rod, a first caliper plate is arranged on the left side of the first meshing gear, a second caliper plate is arranged on the right side of the second meshing gear, the first caliper plate and the second caliper plate are located in a stretching frame, and a hydraulic rod is connected to the outside of the stretching frame.
According to the utility model, the first meshing gear and the second meshing gear in the linkage unit are meshed and driven by the caliper plates on two sides, and the positions of the two groups of caliper plates are opposite, so that the first meshing gear and the second meshing gear are opposite in rotation direction, the bending operation of the first bending connecting piece and the second bending connecting piece is finally completed, and manual force is replaced by stretching and retracting of the hydraulic rod, so that the bar material is bent more conveniently.
The technical scheme of the utility model is further improved as follows: the first meshing gear and the second meshing gear are respectively connected with the rotating column and the rotating rod in a key way, the first meshing gear is connected with the first caliper plate in a meshing way, the second meshing gear is connected with the second caliper plate in a meshing way, the first caliper plate and the second caliper plate are fixedly arranged in a stretching frame, and the stretching frame is fixedly connected with the hydraulic rod.
The technical scheme of the utility model is further improved as follows: the stretching frame is characterized in that the left end and the right end of the stretching frame are provided with limiting sliding seats, limiting sliding grooves are formed in the limiting sliding seats, the stretching frame is in sliding connection with the limiting sliding seats symmetrically distributed at the left end and the right end through the limiting sliding grooves, a connecting plate is arranged at the bottom of the limiting sliding seats, a fixing rod is arranged on the connecting plate, the other end of the fixing rod is fixedly connected with the bottom of the processing bottom plate, and the connecting plate is in limiting connection with the limiting sliding seats.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. The utility model provides a hydraulic bending machine, which is characterized in that a rotating rod, a first positioning rod and a second positioning rod in a rod material positioning and bending unit form a triangle, rod materials are placed between three rod bodies to form stable limit, and then the first bending connecting piece and the second bending connecting piece rotate oppositely and act as a middle point through the rotating rod, so that the rod materials are bent, the production accident caused by manual holding is avoided, and the positioning difficulty of the rod materials is solved.
2. The utility model provides a hydraulic bending machine, which carries out meshing transmission through a first meshing gear and a second meshing gear in a linkage unit on two caliper plates on two sides, and because the two caliper plates are opposite in position, the first meshing gear and the second meshing gear are opposite in rotation direction, so that the bending operation of a first bending connecting piece and a second bending connecting piece is finally completed, and manual force is replaced by stretching and retracting of a hydraulic rod, thereby being more convenient for bending the rod materials.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a bending apparatus according to the present utility model;
FIG. 3 is a schematic diagram of a rod material positioning and bending unit according to the present utility model;
Fig. 4 is a schematic structural view of the linkage unit of the present utility model.
In the figure: 1. processing a bottom plate; 201. rotating the column; 202. a rotating lever; 203. bending the first connecting piece; 204. bending the second connecting piece; 205. a positioning rod I; 206. a positioning rod II; 207. an arc-shaped block; 208. a limit rod; 301. meshing the first gear; 302. a second meshing gear; 303. a caliper plate I; 304. a caliper plate II; 305. stretching a frame; 306. a hydraulic rod; 307. a limit sliding seat; 308. a connecting plate; 309. and a fixing rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution:
Embodiment one:
The hydraulic bending machine comprises a machining bottom plate 1, wherein a bending device is arranged on the machining bottom plate 1 and comprises a rod material positioning and bending unit and a linkage unit, the linkage unit is arranged on the rod material positioning and bending unit, and the rod material positioning and bending unit is arranged on the machining bottom plate 1;
The rod material positioning and bending unit comprises a rotating column 201, wherein the rotating column 201 is positioned at the center of a machining bottom plate 1, an empty groove is formed in the rotating column 201, a rotating rod 202 is arranged in the empty groove, a first bending connecting piece 203 and a second bending connecting piece 204 are respectively arranged on the rotating column 201 and the rotating rod 202, mounting grooves are formed in one ends, far away from the rotating column 201, of the first bending connecting piece 203 and the second bending connecting piece 204, and a first positioning rod 205 and a second positioning rod 206 are respectively arranged in the mounting grooves of the first bending connecting piece 203 and the second bending connecting piece 204.
The rod material positioning and bending unit comprises a rod material positioning and bending unit, wherein a rotating rod 202, a first positioning rod 205 and a second positioning rod 206 in the rod material positioning and bending unit form a triangle-like shape, rod materials are placed between three rod bodies to form stable limit, and then the rod materials are bent through opposite rotation of a first bending connecting piece 203 and a second bending connecting piece 204 and the action of the rotating rod 202 as a middle point, so that the rod material bending operation is completed, the production accident caused by manual holding is avoided, and meanwhile, the positioning difficulty of the rod material is solved.
The rotating column 201 is rotationally connected with the machining bottom plate 1, the rotating column 201 is rotationally connected with the rotating rod 202 through a hollow groove, the rotating column 201 and the rotating rod 202 are respectively and fixedly connected with the first bending connecting piece 203 and the second bending connecting piece 204, and the first bending connecting piece 203 and the second bending connecting piece 204 are respectively and fixedly connected with the first positioning rod 205 and the second positioning rod 206 through mounting grooves.
An arc-shaped block 207 is arranged on one side of the machining bottom plate 1, the arc-shaped block 207 is located on one side of the rotating column 201, the arc-shaped block 207 is vertically and fixedly installed on the machining bottom plate 1, limit rods 208 are symmetrically distributed at the left end and the right end of the top of the arc-shaped block 207, and the limit rods 208 are vertically and fixedly installed on the arc-shaped block 207.
Embodiment two:
Based on the first embodiment: the linkage unit comprises a first meshing gear 301 and a second meshing gear 302, the first meshing gear 301 is located on the rotating column 201, the second meshing gear 302 is located on the rotating rod 202, a first caliper plate 303 is arranged on the left side of the first meshing gear 301, a second caliper plate 304 is arranged on the right side of the second meshing gear 302, the first caliper plate 303 and the second caliper plate 304 are located in a stretching frame 305, and a hydraulic rod 306 is connected to the outside of the stretching frame 305.
According to the utility model, the first meshing gear 301 and the second meshing gear 302 in the linkage unit are meshed and driven by the caliper plates on the two sides, and the positions of the two groups of caliper plates are opposite, so that the first meshing gear 301 and the second meshing gear 302 are opposite in rotation direction, the bending operation of the first bending connecting piece 203 and the second bending connecting piece 204 is finally completed, and manual force is replaced by stretching and retracting of the hydraulic rod 306, so that the rod material is bent more conveniently.
The first meshing gear 301 and the second meshing gear 302 are respectively connected with the rotating column 201 and the rotating rod 202 in a key way, the first meshing gear 301 is connected with the first caliper plate 303 in a meshing way, the second meshing gear 302 is connected with the second caliper plate 304 in a meshing way, the first caliper plate 303 and the second caliper plate 304 are fixedly arranged in the stretching frame 305, and the stretching frame 305 is fixedly connected with the hydraulic rod 306.
The stretching frame 305 is provided with a limit slide seat 307 at the left end and the right end, a limit slide groove is arranged in the limit slide seat 307, the stretching frame 305 is in sliding connection with the limit slide seat 307 symmetrically distributed at the left end and the right end through the limit slide groove, a connecting plate 308 is arranged at the bottom of the limit slide seat 307, a fixing rod 309 is arranged on the connecting plate 308, the other end of the fixing rod 309 is fixedly connected with the bottom of the processing bottom plate 1, and the connecting plate 308 is in limiting connection with the limit slide seat 307.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
Claims (6)
1. The utility model provides a hydraulic bending machine, includes processing bottom plate (1), its characterized in that: the processing bottom plate (1) is provided with a bending device, the bending device comprises a rod material positioning and bending unit and a linkage unit, the linkage unit is arranged on the rod material positioning and bending unit, and the rod material positioning and bending unit is arranged on the processing bottom plate (1);
The rod material positioning bending unit comprises a rotating column (201), wherein the rotating column (201) is located at the center of a machining bottom plate (1), an empty groove is formed in the rotating column (201), a rotating rod (202) is arranged in the empty groove, bending connecting pieces I (203) and bending connecting pieces II (204) are respectively arranged on the rotating column (201) and the rotating rod (202), mounting grooves are formed in one ends, far away from the rotating column (201), of the bending connecting pieces I (203) and the bending connecting pieces II (204), and positioning rods I (205) and positioning rods II (206) are respectively arranged in the mounting grooves of the bending connecting pieces I (203) and the bending connecting pieces II (204).
2. A hydraulic bending machine according to claim 1, wherein: the rotary column (201) is rotationally connected with the machining bottom plate (1), the rotary column (201) is rotationally connected with the rotary rod (202) through a hollow groove, the rotary column (201) and the rotary rod (202) are respectively and fixedly connected with the first bending connecting piece (203) and the second bending connecting piece (204), and the first bending connecting piece (203) and the second bending connecting piece (204) are respectively and fixedly connected with the first positioning rod (205) and the second positioning rod (206) through mounting grooves.
3. A hydraulic bending machine according to claim 1, wherein: the machining bottom plate (1) one side sets up arc piece (207), arc piece (207) are located rotation post (201) one side, just arc piece (207) vertical fixed mounting is on machining bottom plate (1), both ends symmetric distribution has gag lever post (208) about arc piece (207) top, vertical fixed mounting of gag lever post (208) is on arc piece (207).
4. A hydraulic bending machine according to claim 1, wherein: the linkage unit comprises a first meshing gear (301) and a second meshing gear (302), the first meshing gear (301) is located on the rotating column (201), the second meshing gear (302) is located on the rotating rod (202), a first caliper plate (303) is arranged on the left side of the first meshing gear (301), a second caliper plate (304) is arranged on the right side of the second meshing gear (302), the first caliper plate (303) and the second caliper plate (304) are located in a stretching frame (305), and a hydraulic rod (306) is connected to the outside of the stretching frame (305).
5. A hydraulic bending machine according to claim 4, wherein: the first meshing gear (301) and the second meshing gear (302) are respectively connected with the rotating column (201) and the rotating rod (202) in a key way, the first meshing gear (301) is connected with the first caliper plate (303) in a meshing way, the second meshing gear (302) is connected with the second caliper plate (304) in a meshing way, the first caliper plate (303) and the second caliper plate (304) are fixedly arranged in the stretching frame (305), and the stretching frame (305) is fixedly connected with the hydraulic rod (306).
6. A hydraulic bending machine according to claim 4, wherein: the stretching frame is characterized in that limiting sliding seats (307) are arranged at the left end and the right end of the stretching frame (305), limiting sliding grooves are formed in the limiting sliding seats (307), the stretching frame (305) is in sliding connection with the limiting sliding seats (307) symmetrically distributed at the left end and the right end through the limiting sliding grooves, connecting plates (308) are arranged at the bottoms of the limiting sliding seats (307), fixing rods (309) are arranged on the connecting plates (308), the other ends of the fixing rods (309) are fixedly connected with the bottoms of the machining bottom plates (1), and the connecting plates (308) are in limiting connection with the limiting sliding seats (307).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323283330.XU CN221388304U (en) | 2023-12-04 | 2023-12-04 | Hydraulic bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323283330.XU CN221388304U (en) | 2023-12-04 | 2023-12-04 | Hydraulic bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221388304U true CN221388304U (en) | 2024-07-23 |
Family
ID=91945047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323283330.XU Active CN221388304U (en) | 2023-12-04 | 2023-12-04 | Hydraulic bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221388304U (en) |
-
2023
- 2023-12-04 CN CN202323283330.XU patent/CN221388304U/en active Active
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