CN212419222U - Self-lubricating detachable guide rail device for bending machine - Google Patents
Self-lubricating detachable guide rail device for bending machine Download PDFInfo
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- CN212419222U CN212419222U CN201922106443.XU CN201922106443U CN212419222U CN 212419222 U CN212419222 U CN 212419222U CN 201922106443 U CN201922106443 U CN 201922106443U CN 212419222 U CN212419222 U CN 212419222U
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Abstract
The utility model belongs to the field of bending machines, in particular to a self-lubricating detachable guide rail device for a bending machine, which aims to optimize the guide rail structure of the existing bending machine, the existing guide rail is lubricated by lubricating oil, the guide rail is embedded between a slide block and a frame, no wrench disassembly and guide rail taking space is reserved, and the problem of difficult replacement and maintenance is solved, the self-lubricating detachable guide rail device for the bending machine comprises a slide block, a guide rail and a frame, the bottom of the slide block is connected with an L-shaped positioning plate, the lower end surface of the slide block and the L-shaped positioning plate form a cavity, the guide rail is arranged in the cavity, one end of the guide rail is detachably connected with the frame, the bottom of the other end is provided with an adjusting plate, the adjusting plate is connected with the positioning plate through an adjusting screw, the upper portion of the adjusting plate is connected with, the upper wear-resisting plate and the lower wear-resisting plate are both made of materials without oil feeding self-lubricating bearings.
Description
Technical Field
The utility model belongs to the bender field, concretely relates to detachable guide rail set of self-lubricating for bender.
Background
The bending machine is an important device for sheet metal processing, is a general machine for bending sheet metal, and is widely applied to important industries such as electric power industry, automobile industry and the like. The bending machine is driven by hydraulic pressure to enable the sliding block to do reciprocating motion along the guide rail of the rack, so that the bending of the plate by the die is realized. Traditional bender guide rail adopts the lubricating oil lubrication, and guide rail friction surface is great and processing has the lubricant groove, and bender guide rail antifriction plate can direct influence the bender precision after long-time wearing and tearing, and periodic maintenance increases lubricating oil and changes the antifriction plate and has been the must of bender maintenance and do the matter. Traditional bender guide rail structure, because of the guide rail size is handed over greatly, multi-purpose combination welding and riveting technology, the guide rail is generally all inlayed between slider and frame, it takes out the space with the guide rail not reserve spanner dismantlement, when the guide rail antifriction plate need be maintained and changed, must pull down the slider earlier, just can obtain sufficient maintenance and the space of changing the outfit, the technology limitation of this kind of structure is very big, to the use of lathe, the maintenance etc. has brought very big difficulty, the slider that the tonnage is big is dismantling and during the assembly, certain potential safety hazard still exists. Bending machines are different in specification and various in types, the weight of a large-tonnage bending machine sliding block and a large-tonnage bending machine rack is generally over 30 tons, special hoisting devices and operation requirements are required for shipping, installation and maintenance of main components, and installation, use and safety performance of a machine are directly influenced by manufacturability of a guide rail structure of the bending machine. The utility model discloses be based on above-mentioned background design research and development, at present, this technique has extensively applied to in our product production to obtain obvious increase, very big improvement the assembly nature and the security of product.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the guide rail structure of current bender and adopting the lubricating oil lubrication, the guide rail is inlayed between slider and frame, does not reserve spanner space and guide rail and takes out the space, changes the problem of maintaining the difficulty.
In order to solve the above problems, the utility model discloses the technical scheme who takes is:
the utility model provides a detachable rail set of self-lubricating for bender, the load simulator comprises a slide block, the guide rail, a machine support, L type locating plate is connected to the slider bottom, terminal surface and L type locating plate vacuole formation under the slider, the guide rail has been placed in the cavity, guide rail one end can be dismantled with the frame and be connected, other end bottom is equipped with the adjusting plate, the adjusting plate passes through adjusting screw and is connected with the locating plate, antifriction plate under the connection of upper portion of adjusting plate, antifriction plate and guide rail production pressure contact down, the antifriction plate is connected to the slider bottom, it is vice with guide rail formation sliding friction to go up the antifriction plate through adjusting screw's pressure, go up the.
The utility model has the advantages that:
when needs are maintained or are changed the antifriction plate, only need demolish connecting screw, the guide rail just separates with the frame, the utility model provides a this kind of structure has reserved the installation of guide rail, has dismantled the space, can carry out the change of antifriction plate at any time according to actual conditions and maintain, and the antifriction plate no longer uses the lubricating oil lubrication, has shortened installation time, has improved lubricated efficiency and operational safety nature.
Drawings
Fig. 1 is a schematic structural view of the present invention;
the reference numbers are as follows: 1-a slide block; 2, positioning a plate; 3-upper wear-resisting plate; 4-lower wear plate; 5-adjusting the plate; 6-adjusting the screw; 7-a guide rail; 8-a connection screw; 9-frame.
The specific implementation mode is as follows:
the present invention will be further described with reference to the accompanying drawings and the following detailed description.
As shown in fig. 1, a detachable guide rail device of self-lubricating for bender, includes slider 1, guide rail 7, frame 9 passes through connecting screw 8 fixed guide rail 7, slider 1 and 2 bolted connection of locating plate, locating plate 2 are the L type, and adjusting screw 6 is passed through on the right side upper portion of locating plate 2 and is connected adjusting plate 5, and adjusting plate 5 produces pressure contact through adjusting screw 6's regulation and guide rail 7, wear-resisting plate 4 under the upper portion of adjusting plate 5 passes through screw cooperation adhesive connection, wear-resisting plate 3 is connected through screw cooperation adhesive in slider 1 bottom, and last wear-resisting plate 3 forms the sliding friction pair through adjusting screw 6's pressure and guide rail 7.
Furthermore, the upper wear-resisting plate 3 and the lower wear-resisting plate 4 are made of materials of oil-feeding-free self-lubricating bearings, and the materials have the advantages of good wear resistance, small friction coefficient and long service life.
The during operation, frame 1 is fixed with guide rail 7 through connecting screw 8, and slider 1 receives the drive of pneumatic cylinder to be reciprocal linear motion along guide rail 7, when needs are maintained or are changed the antifriction plate, only need demolish connecting screw 8, and the guide rail just separates with the frame, the utility model provides an installation of guide rail, dismantlement space have been reserved to this kind of structure, can carry out the change maintenance of antifriction plate at any time according to actual conditions, and the antifriction plate no longer uses the lubricating oil lubrication, has improved lubricating efficiency.
Claims (2)
1. The utility model provides a detachable rail set of self-lubricating for bender, includes slider (1), guide rail (7), frame (9), its characterized in that: l type locating plate (2) is connected to slider (1) bottom, and terminal surface and L type locating plate vacuole formation have placed guide rail (7) in the cavity under slider (1), and guide rail (7) one end can be dismantled with frame (9) and be connected, and the other end bottom is equipped with adjusting plate (5), and adjusting plate (5) are connected with locating plate (2) through adjusting screw (6), antifriction plate (4) under antifriction plate (5) are connected to the upper portion of adjusting plate (5), and antifriction plate (4) and guide rail (7) produce pressure contact down, antifriction plate (3) are connected to slider (1) bottom, and it is vice with guide rail (7) formation sliding friction to go up antifriction plate (3) through the pressure of adjusting screw (6).
2. The self-lubricating detachable guide rail device for bending machines according to claim 1, characterized in that: the upper wear-resisting plate (3) and the lower wear-resisting plate (4) are both made of materials of oil-feeding-free self-lubricating bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922106443.XU CN212419222U (en) | 2019-11-29 | 2019-11-29 | Self-lubricating detachable guide rail device for bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922106443.XU CN212419222U (en) | 2019-11-29 | 2019-11-29 | Self-lubricating detachable guide rail device for bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212419222U true CN212419222U (en) | 2021-01-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922106443.XU Active CN212419222U (en) | 2019-11-29 | 2019-11-29 | Self-lubricating detachable guide rail device for bending machine |
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| CN (1) | CN212419222U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114319090A (en) * | 2022-01-06 | 2022-04-12 | 中铁第四勘察设计院集团有限公司 | Bridge bearing |
-
2019
- 2019-11-29 CN CN201922106443.XU patent/CN212419222U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114319090A (en) * | 2022-01-06 | 2022-04-12 | 中铁第四勘察设计院集团有限公司 | Bridge bearing |
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