CN219597758U - Bending mechanism of hydraulic bending machine - Google Patents
Bending mechanism of hydraulic bending machine Download PDFInfo
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- CN219597758U CN219597758U CN202320672270.1U CN202320672270U CN219597758U CN 219597758 U CN219597758 U CN 219597758U CN 202320672270 U CN202320672270 U CN 202320672270U CN 219597758 U CN219597758 U CN 219597758U
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- shaping
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Abstract
The utility model provides a bending mechanism of a hydraulic bending machine, which comprises: a base; the bending groove is formed in the middle of the top of the base, the mounting columns are fixedly mounted on two sides of the bottom of the inner cavity of the bending groove, the communication holes are formed in the mounting columns, the mounting plates are fixedly mounted in the middle of the inside of the communication holes, and the elastic devices are fixedly mounted on two sides of the mounting plates. The utility model provides a bending mechanism of a hydraulic bending machine, which is characterized in that a limiting device is embedded into a shaping device through an elastic device, the shaping device is limited, and a thread block is in threaded engagement with a thread layer to be replaced and an extrusion device matched with the shaping device is adopted.
Description
Technical Field
The utility model relates to the field of hydraulic bending machines, in particular to a bending mechanism of a hydraulic bending machine.
Background
The sheet metal process is a comprehensive cold working process for a metal sheet, and the bending mechanism belongs to one of the common processing mechanisms for the sheet metal process and mainly performs bending operation on sheet metal materials.
When the bending mechanism is used, the sheet metal material is placed at the top of the lower die, and the cutter head is made to extrude the sheet metal material into the cutter feeding groove from the top by utilizing the cutter feeding mechanism, so that the sheet metal material is bent into a required bending structure.
In fact, the bending plate has more shapes, triangular shapes and circular arcs, bending machines of different styles need to be replaced according to the required bending shapes, the practicality of the bending mechanism of the bending machine is low, and therefore enterprises need to purchase a plurality of bending machines, and the expenditure cost of the enterprises is increased.
Therefore, it is necessary to provide a bending mechanism of a hydraulic bending machine to solve the above technical problems.
Disclosure of Invention
The utility model provides a bending mechanism of a hydraulic bending machine, which solves the problems that bending machines of different styles are required to be replaced according to the required bending shape, the practicality of the bending mechanism of the bending machine is low, an enterprise needs to purchase a plurality of bending machines, and the expenditure cost of the enterprise is increased.
In order to solve the technical problems, the bending mechanism of the hydraulic bending machine provided by the utility model comprises: a base;
the bending groove is formed in the middle of the top of the base, mounting columns are fixedly mounted on two sides of the bottom of an inner cavity of the bending groove, communication holes are formed in the mounting columns, mounting plates are fixedly mounted in the middle of the inner parts of the communication holes, elastic devices are fixedly mounted on two sides of the mounting plates, and limiting devices are sleeved on the outer surfaces of the elastic devices;
the shaping devices are respectively arranged at two sides of the inner cavity of the bending groove;
the mounting bracket, mounting bracket fixed mounting in the top of base, the centre fixed mounting of mounting bracket inner chamber bottom has flexible jar, the output shaft surface of flexible jar is provided with the screw layer, the bottom thread engagement of screw layer surface has the screw block, the bottom fixed mounting of screw block has extrusion device.
Preferably, the shaping device comprises a shaping block, one side of the shaping block is provided with a shaping groove, a setting hole is formed in the bottom of the shaping block, and limit grooves are formed in two sides of an inner cavity of the setting hole.
Preferably, the elastic device comprises a fixed rod, one end of the fixed rod is fixedly provided with a limiting block, and the outer surface of the fixed rod is sleeved with a first spring.
Preferably, the limiting device comprises a mounting block, a clamping block is fixedly mounted on one side of the mounting block, a mounting hole is formed in the middle of the other side of the mounting block, and a limiting cavity is communicated with the other side of the mounting hole.
Preferably, both sides of base bottom all are provided with the intercommunication chamber, the centre of intercommunication chamber inner chamber is provided with the smooth chamber, the both sides of smooth chamber inner chamber all are provided with resilient means, resilient means's surface cover is equipped with thrust unit.
Preferably, the elastic device comprises a sliding rod, and a second spring is sleeved on the outer surface of the sliding rod.
Preferably, the pushing device comprises a push rod, an extrusion block is fixedly arranged on the outer surface of the push rod, and sliding holes are formed in two sides of the inside of the extrusion block.
Compared with the related art, the bending mechanism of the hydraulic bending machine has the following beneficial effects:
the utility model provides a bending mechanism of a hydraulic bending machine, which is characterized in that a limiting device is embedded into a shaping device through an elastic device, the shaping device is limited, and a thread block is in threaded engagement with a thread layer to be replaced and an extrusion device matched with the shaping device is adopted.
Drawings
Fig. 1 is a schematic structural view of a first embodiment of a bending mechanism of a hydraulic bending machine according to the present utility model;
FIG. 2 is an enlarged schematic view of the portion A shown in FIG. 1;
FIG. 3 is a schematic view of the setting device shown in FIG. 1;
FIG. 4 is an enlarged schematic view of the portion B shown in FIG. 2;
fig. 5 is a schematic structural view of a second embodiment of a bending mechanism of a hydraulic bending machine according to the present utility model;
fig. 6 is an enlarged schematic view at C shown in fig. 5.
Reference numerals in the drawings: 1. base, 2, mounting bracket, 3, bending groove, 4, setting device, 41, setting block, 42, setting groove, 43, setting hole, 44, spacing groove, 5, erection column, 6, intercommunicating pore, 7, mounting plate, 8, elastic device, 81, dead lever, 82, first spring, 83, stopper, 9, stop device, 91, erection block, 92, fixture block, 93, mounting hole, 94, spacing chamber, 10, telescopic cylinder, 11, screw thread layer, 12, screw thread block, 13, extrusion device, 14, intercommunication chamber, 15, sliding chamber, 16, elastic device, 161, sliding rod, 162, second spring, 17, pushing device, 171, push rod, 172, extrusion block, 173, sliding hole.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, fig. 1 is a schematic structural diagram of a bending mechanism of a first embodiment of a hydraulic bending machine according to the present utility model; FIG. 2 is an enlarged schematic view of the portion A shown in FIG. 1; FIG. 3 is a schematic view of the setting device shown in FIG. 1; fig. 4 is an enlarged schematic view at B shown in fig. 2. A bending mechanism of a hydraulic bending machine, comprising: a base 1;
the bending groove 3 is formed in the middle of the top of the base 1, mounting columns 5 are fixedly mounted on two sides of the bottom of an inner cavity of the bending groove 3, communication holes 6 are formed in the mounting columns 5, mounting plates 7 are fixedly mounted in the middle of the inner parts of the communication holes 6, elastic devices 8 are fixedly mounted on two sides of the mounting plates 7, and limiting devices 9 are sleeved on the outer surfaces of the elastic devices 8;
the shaping devices 4 are respectively arranged at two sides of the inner cavity of the bending groove 3;
the mounting bracket 2, mounting bracket 2 fixed mounting in the top of base 1, the centre fixed mounting of mounting bracket 2 inner chamber bottom has flexible jar 10, the output shaft surface of flexible jar 10 is provided with screw layer 11, the bottom thread engagement of screw layer 11 surface has screw thread piece 12, the bottom fixed mounting of screw thread piece 12 has extrusion device 13.
The two mounting columns 5 are respectively fixed on the left side and the right side of the bottom of the inner cavity of the bending groove 3, the communication holes 6 are communicated with the left side and the right side of the mounting columns 5, and the communication holes 6 and the limit grooves 44 keep the same horizontal line.
The screw thread block 12 is in threaded engagement with the screw thread layer 11 on the outer surface of the output shaft of the telescopic cylinder 10, so that the extrusion device 13 can be conveniently detached and replaced.
The shaping device 4 comprises a shaping block 41, one side of the shaping block 41 is provided with a shaping groove 42, the bottom of the shaping block 41 is provided with a setting hole 43, and two sides of the inner cavity of the setting hole 43 are provided with limiting grooves 44.
The shaping grooves 42 of the left and right shaping blocks 41 are spliced together to be assembled into a bent shape, and the shaping grooves may be triangular or circular arc.
The setting hole 43 is adapted to the mounting post 5.
The elastic device 8 comprises a fixed rod 81, a limiting block 83 is fixedly arranged at one end of the fixed rod 81, and a first spring 82 is sleeved on the outer surface of the fixed rod 81.
The fixing rod 81 passes through the mounting hole 93 and is connected with the limiting block 83 in the limiting cavity 94.
The limiting device 9 comprises a mounting block 91, a clamping block 92 is fixedly mounted on one side of the mounting block 91, a mounting hole 93 is formed in the middle of the other side of the mounting block 91, and a limiting cavity 94 is communicated with the other side of the mounting hole 93.
The clamping block 92 is matched with the limiting groove 44, the restoration elastic force of the first spring 82 pushes the clamping block 92 into the limiting groove 44 to limit the shaping device 4, and a user can pull out the shaping device 4 upwards to replace the shaping device.
The bending mechanism of the hydraulic bending machine provided by the utility model has the following working principle:
when in operation, firstly, a user embeds the two shaping devices 4 which are correspondingly adapted into the bending groove 3, when the setting holes 43 at the bottom of the shaping block 41 are embedded into the mounting posts 5, the inner walls of the setting holes 43 press the clamping blocks 92 back into the communication holes 6, and the clamping blocks 92 drive the mounting blocks 91 to slide along the fixing rods 81 and press the first springs 82.
When the position of the clamping block 92 is opposite to the limiting groove 44, the clamping block 92 is not limited, and the restoring elastic force of the first spring 82 pushes the clamping block 92 into the limiting groove 44, so that the shaping device 4 is limited inside the bending groove 3.
The user removes the pressing means 13 by rotating the screw block 12 through the screw layer 11, replaces the pressing means 13 fitted with the setting groove 42, and is screw-engaged to the surface of the screw layer 11 through the screw block 12.
Compared with the related art, the bending mechanism of the hydraulic bending machine has the following beneficial effects:
the utility model provides a bending mechanism of a hydraulic bending machine, wherein a limiting device 9 is embedded into a shaping device 4 through an elastic device 8 to limit the shaping device 4, and a thread block 12 is in threaded engagement with a thread layer 11 to replace an extrusion device 13 matched with the shaping device 4.
Second embodiment
Referring to fig. 5 and 6 in combination, a bending mechanism of a hydraulic bending machine according to a first embodiment of the present utility model is provided, and a second embodiment of the present utility model provides another bending mechanism of a hydraulic bending machine. The second embodiment is merely a preferred manner of the first embodiment, and implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the bending mechanism of the hydraulic bending machine provided by the second embodiment of the utility model is different in that the two sides of the bottom of the base 1 are respectively provided with a communicating cavity 14, the middle of the inner cavity of the communicating cavity 14 is provided with a sliding cavity 15, two sides of the inner cavity of the sliding cavity 15 are respectively provided with an elastic device 16, and the outer surface of the elastic device 16 is sleeved with a pushing device 17.
The sliding cavity 15 is communicated with the bending groove 3 upwards.
The elastic device 16 comprises a sliding rod 161, and a second spring 162 is sleeved on the outer surface of the sliding rod 161.
The bottom of the second spring 162 is connected with the extrusion block 172, the top of the second spring 162 is connected with the top of the inner cavity of the sliding cavity 15, and the extrusion block 172 is pushed downwards by the restoring elasticity of the second spring 162.
The pushing device 17 comprises a push rod 171, an extrusion block 172 is fixedly arranged on the outer surface of the push rod 171, and sliding holes 173 are formed in two sides of the inside of the extrusion block 172.
The push rod 171 is in the communication cavity 14, and the top end of the push rod 171 is connected with the mounting column 5.
The bending mechanism of the hydraulic bending machine provided by the utility model has the following working principle:
when the device is in operation, a user holds the push rod 171 to push upwards, drives the extrusion block 172 to move upwards along the slide rod 161, the extrusion block 172 extrudes the second spring 162 to move upwards, the push rod 171 drives the mounting column 5 to move upwards, the shaping device 4 is extruded upwards, the shaping device 4 extrudes the bending groove 3, and the user can conveniently take the plate and replace the shaping device 4.
Compared with the related art, the bending mechanism of the hydraulic bending machine has the following beneficial effects:
the utility model provides a bending mechanism of a hydraulic bending machine, which drives a mounting column 5 to move upwards through an extrusion pushing device 17, pushes a shaping device 4 out of a bending groove 3, and facilitates a user to take an extruded plate.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. A bending mechanism of a hydraulic bending machine, comprising: a base;
the bending groove is formed in the middle of the top of the base, mounting columns are fixedly mounted on two sides of the bottom of an inner cavity of the bending groove, communication holes are formed in the mounting columns, mounting plates are fixedly mounted in the middle of the inner parts of the communication holes, elastic devices are fixedly mounted on two sides of the mounting plates, and limiting devices are sleeved on the outer surfaces of the elastic devices;
the shaping devices are respectively arranged at two sides of the inner cavity of the bending groove;
the mounting bracket, mounting bracket fixed mounting in the top of base, the centre fixed mounting of mounting bracket inner chamber bottom has flexible jar, the output shaft surface of flexible jar is provided with the screw layer, the bottom thread engagement of screw layer surface has the screw block, the bottom fixed mounting of screw block has extrusion device.
2. The bending mechanism of a hydraulic bending machine according to claim 1, wherein the shaping device comprises a shaping block, one side of the shaping block is provided with a shaping groove, the bottom of the shaping block is provided with a setting hole, and two sides of an inner cavity of the setting hole are provided with limiting grooves.
3. The bending mechanism of a hydraulic bending machine according to claim 1, wherein the elastic device comprises a fixed rod, a limiting block is fixedly arranged at one end of the fixed rod, and a first spring is sleeved on the outer surface of the fixed rod.
4. The bending mechanism of a hydraulic bending machine according to claim 1, wherein the limiting device comprises a mounting block, a clamping block is fixedly arranged on one side of the mounting block, a mounting hole is formed in the middle of the other side of the mounting block, and a limiting cavity is communicated with the other side of the mounting hole.
5. The bending mechanism of a hydraulic bending machine according to claim 1, wherein the two sides of the bottom of the base are respectively provided with a communicating cavity, a sliding cavity is arranged in the middle of the inner cavity of the communicating cavity, the two sides of the inner cavity of the sliding cavity are respectively provided with an elastic device, and the outer surface of the elastic device is sleeved with a pushing device.
6. The bending mechanism of a hydraulic bending machine according to claim 5, wherein the elastic means comprises a slide bar, and wherein the outer surface of the slide bar is sleeved with a second spring.
7. The bending mechanism of a hydraulic bending machine according to claim 5, wherein the pushing device comprises a push rod, an extrusion block is fixedly arranged on the outer surface of the push rod, and sliding holes are formed in two sides of the inside of the extrusion block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320672270.1U CN219597758U (en) | 2023-03-30 | 2023-03-30 | Bending mechanism of hydraulic bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320672270.1U CN219597758U (en) | 2023-03-30 | 2023-03-30 | Bending mechanism of hydraulic bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219597758U true CN219597758U (en) | 2023-08-29 |
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ID=87739477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320672270.1U Active CN219597758U (en) | 2023-03-30 | 2023-03-30 | Bending mechanism of hydraulic bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219597758U (en) |
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2023
- 2023-03-30 CN CN202320672270.1U patent/CN219597758U/en active Active
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