CN220262110U - Linear guide rail type safety bolt - Google Patents
Linear guide rail type safety bolt Download PDFInfo
- Publication number
- CN220262110U CN220262110U CN202321715926.XU CN202321715926U CN220262110U CN 220262110 U CN220262110 U CN 220262110U CN 202321715926 U CN202321715926 U CN 202321715926U CN 220262110 U CN220262110 U CN 220262110U
- Authority
- CN
- China
- Prior art keywords
- safety bolt
- guide rail
- working platform
- linear guide
- safety
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 230000008859 change Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Bearings For Parts Moving Linearly (AREA)
Abstract
The utility model discloses a linear guide type safety bolt which comprises a safety bolt, wherein the safety bolt is connected with a working platform through a translation mechanism, the translation mechanism is used for driving the safety bolt to move to a preset position on the working platform, a control mechanism is arranged on the translation mechanism, and the control mechanism is used for enabling the safety bolt to move to the preset position more accurately.
Description
Technical Field
The utility model relates to a linear guide rail type safety bolt.
Background
With the wider and wider industries of press service, the smaller and smaller household appliance industries, the larger and wider application range of the press, and the safety use performance of the press is more and more important for people. The press is a universal press with exquisite structure. The press has the characteristics of wide application, high production efficiency and the like, and can be widely applied to cutting, punching, blanking, bending, riveting, forming and other processes. The metal is plastically deformed and broken by applying strong pressure to the metal blank to process the part. When the mechanical press works, the motor drives the large belt pulley (usually also used as a flywheel) through the V-belt, and drives the crank slide block mechanism through the gear pair and the clutch, so that the slide block and the male die linearly move downwards. After the forging and pressing work is completed, the mechanical press moves upwards on the slide block, the clutch is automatically released, and an automatic device on the crankshaft is connected to stop the slide block near the top dead center.
The safety bolt of the press is a device for preventing the slide block from sliding down accidentally when the press is started accidentally during the safety inspection and the die adjustment of the press, and protecting the safety of operators and maintainers. It is inserted between the workbench and the slide block or between the upper and lower dies during maintenance. When the safety bolt is used, the press cannot be started (interlocked with the action) in this state due to the extraction of the safety plug from the press, and there is sufficient force to support the weight and strength of the slide. The sliding block is formed by welding round steel, and the strength of the sliding block can support the weight of the whole sliding block part, so that the sliding block is heavy and laborious to move.
The utility model comprises the following steps:
the utility model aims to solve the defects in the prior art and provides a linear guide rail type safety bolt.
The linear guide rail type safety bolt comprises a safety bolt, wherein the safety bolt is connected with a working platform through a translation mechanism, the translation mechanism is used for driving the safety bolt to move to a preset position on the working platform, a control mechanism is arranged on the translation mechanism, and the control mechanism is used for enabling the safety bolt to move to the preset position more accurately.
Working principle: the safety bolt is used for preventing the sliding block on the press from rising to a certain height and falling outside due to self gravity to collide with other parts, so that machine parts are damaged, but the safety bolt is large in weight and inconvenient to move manually.
For convenient control, the control mechanism is an electromagnetic valve, and the electromagnetic valve is easy to obtain as a common control mechanism and is simple to operate.
The translation mechanism is in order to remove the safety bolt to the preset position on the workstation, and guide rail and cylinder are the displacement mechanism that is commonly used, and this kind of structure is simple structure and with low costs, and spare part is also easy to obtain, therefore translation mechanism includes cylinder, guide rail and slider, and the guide rail setting is on the fixing base, and the fixing base links to each other with work platform is fixed, and the slider links to each other with the bottom surface of safety bolt is fixed, and the slider cooperatees with the guide rail, and the cylinder links to each other with the safety bolt, and the cylinder is used for driving the safety bolt and removes along the guide rail, and when needs remove, cylinder control safety bolt moves along the track back and forth.
In order to ensure the connection stability of the fixed seat and the working platform while facilitating the connection, the guide rail part is fixed on the fixed seat and the guide rail part is fixed on the working platform, so that the upper end face of the fixed seat is required to be flush with the upper end face of the working platform, the end face of one side of the fixed seat is connected with the side end face of the working platform, connecting plates are arranged on two sides of the side face of the fixed seat connected with the side end face of the working platform, and the working platform and the fixed seat are fixedly connected through the connecting plates and the working platform by bolts;
the length of the fixing seat is longer, and the conventional bolt is not suitable for the specification, so that the problem can be solved by arranging a protruding connecting plate on the side surface of the fixing seat.
For convenient dismouting, the guide rail passes through the bolt and links to each other with the fixing base, consequently when need change the guide rail of different strokes or original guide rail appear damaging when need changing, only need unscrew the bolt alright pull down the guide rail and change, split type structure is more convenient to change.
The beneficial effects are that: compared with the prior art, the utility model has the following advantages:
(1) The safety bolt is used more conveniently and rapidly, and the working hours are saved;
(2) The safety bolt is not required to be manually moved, so that the maintenance safety of the machine tool is further ensured;
(3) The accuracy of the displacement of the translation mechanism is ensured by the control mechanism.
Drawings
FIG. 1 is a schematic view of a linear guide safety bolt;
FIG. 2 is a cross-sectional view of a linear guide safety bolt;
in the figure, 1, a safety bolt, 2, a cylinder, 3, a fixing seat, 4, a sliding block, 5, a guide rail, 6, a connecting plate, 7 and a working platform.
Detailed Description
The present utility model will be further described in detail with reference to the following examples and drawings for the purpose of enhancing the understanding of the present utility model, which examples are provided for the purpose of illustrating the present utility model only and are not to be construed as limiting the scope of the present utility model.
1-2, a safety bolt 1, a cylinder 2, a fixed seat 3, a sliding block 4, a guide rail 5, a connecting plate 6 and a working platform 7;
the linear guide rail 5 type safety bolt 1 comprises a safety bolt 1, wherein the safety bolt 1 moves along a guide rail 5 on a working platform 7 and a fixed seat 3 through a translation mechanism, a sliding block 4 is arranged at the bottom of the safety bolt 1, the fixed seat 3 is flush with the upper end surface of the working platform 7, connecting plates 6 are arranged on two sides of the fixed seat 3, and the safety bolt 1 passes through the connecting plates 6 and the working platform 7 to realize the fixation between the two;
the guide rail 5 is arranged on the fixed seat 3 and the workbench, the safety bolt 1 slides on the guide rail 5 through the sliding block 4, meanwhile, the safety bolt 1 is also connected with the air cylinder 2, the air cylinder 2 pushes and pulls the safety bolt 1 to enable the safety bolt 1 to displace along the guide rail 5, and the displacement precision is ensured through the electromagnetic valve, so that the safety bolt 1 moves to a designated position;
the slide block 4 on the press rises to a high position, the cylinder 2 pushes the safety bolt 1 to move to a designated position on the working platform 7, namely, the lower part of the slide block 4, so that the slide block 4 is prevented from sliding off and colliding with other parts, and when the slide block 4 falls, the cylinder 2 pulls the safety bolt 1 back to the fixed seat 3 outside the working platform 7, so that the slide block 4 is prevented from falling.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (5)
1. The linear guide rail type safety bolt is characterized by comprising a safety bolt, wherein the safety bolt is connected with a working platform through a translation mechanism, the translation mechanism is used for driving the safety bolt to move to a preset position on the working platform, a control mechanism is arranged on the translation mechanism, and the control mechanism is used for enabling the safety bolt to move to the preset position more accurately.
2. The linear guide safety pin of claim 1, wherein the control mechanism is a solenoid valve.
3. The linear guide rail type safety bolt according to claim 1, wherein the translation mechanism comprises an air cylinder, a guide rail and a sliding block, the guide rail is arranged on the fixing seat, the fixing seat is fixedly connected with the working platform, the sliding block is fixedly connected with the bottom surface of the safety bolt, the sliding block is matched with the guide rail, the air cylinder is connected with the safety bolt, and the air cylinder is used for driving the safety bolt to move along the guide rail.
4. A linear guide safety bolt according to claim 3, wherein the upper end face of the fixing base is flush with the upper end face of the working platform, the end face on one side of the fixing base is connected with the side end face of the working platform, connecting plates are arranged on two sides of the side face of the fixing base connected with the side end face of the working platform, and the working platform and the fixing base are fixedly connected through bolts passing through the connecting plates and the working platform.
5. A linear guide safety pin according to claim 3, wherein the guide rail is connected to the fixed seat by bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321715926.XU CN220262110U (en) | 2023-06-30 | 2023-06-30 | Linear guide rail type safety bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321715926.XU CN220262110U (en) | 2023-06-30 | 2023-06-30 | Linear guide rail type safety bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220262110U true CN220262110U (en) | 2023-12-29 |
Family
ID=89313369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321715926.XU Active CN220262110U (en) | 2023-06-30 | 2023-06-30 | Linear guide rail type safety bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220262110U (en) |
-
2023
- 2023-06-30 CN CN202321715926.XU patent/CN220262110U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |