CN211874993U - Bidirectional light caliper disc brake - Google Patents
Bidirectional light caliper disc brake Download PDFInfo
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- CN211874993U CN211874993U CN201922352365.1U CN201922352365U CN211874993U CN 211874993 U CN211874993 U CN 211874993U CN 201922352365 U CN201922352365 U CN 201922352365U CN 211874993 U CN211874993 U CN 211874993U
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Abstract
The utility model provides a two-way light-duty caliper disc brake, including fixed frame and brake pads, the brake pads includes brake pads backplate and friction disc, and the brake pads is opened and shut by the telescoping device control, and in fixed frame's side, two guide posts are fixed, and two guide posts cup joint two brake pads, fixed two-way cylinder between two brake pads, fixed brake pads on the cylinder body of two-way cylinder, correspond fixed another brake pads on the piston rod of two-way cylinder for the friction disc of two brake pads sets up relatively. The guide structure enables the two brake blocks to move very accurately, and the two brake blocks are respectively fixed on a cylinder body and a cylinder piston rod of the cylinder, so that the brake response is very quick; particularly, the structure can use a bidirectional cylinder of a standard part, so that the cost of the bidirectional light caliper disc brake is greatly reduced; the aluminum alloy material is widely used, so that the weight meets the requirement.
Description
Technical Field
The utility model belongs to the stopper field specifically is a light-duty floating caliper disc brake of normal close formula.
Background
In the areas before and after the automatic warehouse, in order to complete the transportation and transmission of pallet goods and container goods, a roller conveyor, a chain conveyor, a belt conveyor, a plate chain conveyor and the like are generally adopted to form a pallet goods conveying system, and the smooth transition between goods delivery and goods storage and delivery of a stacker is easily realized by combining the shape and position detection and the conversion of devices such as a tray detaching machine, jacking, transferring, rotating and the like. A common stereoscopic warehouse adopts two basic forms of a roller and a belt conveyor, and the shunting of the conveying process is realized by a lifting transplanter. The warehousing operation is that the whole pallets which are manually stacked are transported to a warehousing conveyor by a vehicle, when goods reach a roadway where goods positions distributed for the goods by a management system are located, the roller conveyor sinks, the chain conveyor runs, the 90-degree reversing is realized, and the goods are transported to a warehousing platform. If the stacker is in an idle state, the stacker directly takes away the materials to realize warehousing; if the stacker is operating, the goods are waited at the warehousing platform. The whole box ex-warehouse operation is that goods are selected on line through a stereoscopic warehouse, and confluence and ex-warehouse are realized on one floor of a building warehouse through a belt conveyor. When the sorting task is carried out, the lifting transplanting equipment conveys the sorting task to an auxiliary line consisting of the unpowered roller conveyor, the turnover box is dragged manually, and the sorted goods are put into the turnover box. The turnover box with the sorting task completed enters a rechecking and sorting system through a main conveying line, enters a belt conveyor after being artificially combined and boxed, and is conveyed to an automatic sorting system for sorting and discharging.
The conveying process uses a plurality of rotating parts and mechanisms which need braking, and as the conveying operation devices are all made of light steel or aluminum alloy materials, and the weight of conveyed goods is light, accurate and light brakes are needed, namely the light brakes with rapid braking, light weight and small braking force are needed, and the existing brakes are heavy, expensive and not suitable for being used in large quantities.
SUMMERY OF THE UTILITY MODEL
In order to solve the transmission running gear need brake rapidly, light in weight, the light brake's that the braking force is little technical problem, the utility model provides a be fit for the light-duty caliper brake that braking was carried in automatic storehouse, specifically be a two-way light-duty caliper disc brake, including being used for fixed frame and the braking pad that is used for the braking, the braking pad includes braking pad backplate and friction disc, the braking pad is opened and shut by telescoping device control, side at fixed frame, fixed two guide posts, two guide posts cup joint two braking pads, fixed two-way cylinder between two braking blocks, fixed braking pad on two-way cylinder's the cylinder body, correspond fixed another braking pad on two-way cylinder's the piston rod, make the friction pad of two braking pads set up relatively. For holding the friction disc.
The two guide posts are sleeved with the two brake blocks, the guide sleeves are fixed on the brake blocks, and the guide sleeves are sleeved on the two guide posts.
The two balance springs are respectively sleeved on the guide post between the guide sleeve of one brake block and the side of the fixed frame, and the two balance springs are respectively sleeved on the guide post between the guide sleeve of the other brake block and the limiting ring.
The bidirectional light caliper disc brake is characterized in that the bidirectional cylinder is an aluminum alloy cylinder of an aluminum alloy cylinder body, and the fixed frame and the brake block back plate are also made of aluminum alloy.
The two guide posts are fixed on the side of the fixed frame and are sleeved with the guide sleeves of the two brake blocks, the two brake blocks can move very accurately due to the guide structure, and the two brake blocks are respectively fixed on the cylinder body and the cylinder piston rod of the cylinder, so that the brake response is very quick; particularly, the structure can use a bidirectional cylinder of a standard part, so that the cost of the bidirectional light caliper disc brake is greatly reduced; the aluminum alloy material is widely used, so that the weight meets the requirement.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
A bidirectional light caliper disc brake comprises a fixed frame 1 for fixing and a brake block 2 for braking, wherein the brake block 2 comprises a brake block back plate 2-1 and friction plates 2-2, the brake block 2 is controlled to open and close by a telescopic device, two guide posts 1-2 are fixed on the side 1-1 of the fixed frame 1, the two guide posts 1-2 are sleeved in fixed guide sleeves 2-3 on the two brake blocks 2, the telescopic device is used for fixing a bidirectional cylinder 3 between the two brake blocks 2, one brake block 2 is fixed on a cylinder body 3-1 of the bidirectional cylinder 3, and the other brake block 2 is correspondingly fixed on a piston rod 3-2 of the bidirectional cylinder 3, so that the friction plates 2-2 of the two brake blocks 2 are oppositely arranged. For holding the friction element, not shown in the figures. Because the two guide columns 1-2 are sleeved in the four guide sleeves 2-3 fixed on the two brake blocks 2, the four guide sleeves 2-3 can keep the brake blocks 2 to move axially, so that the brake blocks 2 are prevented from moving radially, and the friction plates 2-2 can move accurately. Of course, the guide sleeves 2-3 can also be guide holes, but the effect is not good as that of the guide sleeves.
The two balance springs 5 are respectively sleeved on the guide post 1-2 between the guide sleeve 2-3 of one brake block 2 and the side 1-1 of the fixed frame fixed by 3-13-245, and the two balance springs 5 are respectively sleeved on the guide post 1-2 between the guide sleeve 2-3 of the other brake block 2 and the limiting ring 4.
The bidirectional light caliper disc brake is characterized in that the bidirectional cylinder is an aluminum alloy cylinder of an aluminum alloy cylinder body, and the fixed frame and the brake block back plate are also made of aluminum alloy. This provides for overall weight savings.
The working process is such. At ordinary times, the two brake blocks are determined by the state of the bidirectional cylinder, the four balance springs 5 keep the friction plates 2-2 of the brake blocks at the symmetrical positions on the two sides of the friction disc or the friction strip, if the brake is in a normally closed state, when the brake needs to be released, the air is supplied to the pneumatic cylinder, the piston rod extends out, the piston rod drives the brake blocks to move, so that the friction plates of the brake blocks are separated from the friction disc or the friction strip, the friction disc or the friction strip slides relative to the friction plates 1-2, and because the four balance springs 5 keep the friction plates 2-2 of the brake blocks at the symmetrical positions on the two sides of the friction disc or the friction strip, the friction plates of the brake block on one side are separated from the.
When braking is needed, air is fed in the other direction of the bidirectional air cylinder, the piston rod retracts, the piston rod drives the brake block to move, so that the friction plate of the brake block moves towards the direction of clamping the friction disc or the friction strip, and because the four balance springs 5 keep the friction plates 2-2 of the brake block at the symmetrical positions of the two sides of the friction disc or the friction strip, when the friction plate of the brake block at one side moves towards the direction of clamping the friction disc or the friction strip, the friction plate of the brake block at the other side moves towards the direction of clamping the friction disc or the friction strip, the effect.
Claims (4)
1. A bidirectional light caliper disc brake, which comprises a fixed frame for fixing and a brake block for braking, wherein the brake block comprises a brake block back plate and a friction plate, and the brake block is controlled to open and close by a telescopic device, and is characterized in that: in fixed frame's side, fixed two guide posts, two guide posts cup joint two brake pads, fixed two-way cylinder between two brake blocks, fixed brake pad on the cylinder body of two-way cylinder, correspond fixed another brake pad on the piston rod of two-way cylinder for the friction disc of two brake pads sets up relatively, is used for adding and holds the friction disc.
2. The bi-directional light caliper disc brake of claim 1 further characterized by: the two guide posts are sleeved with the two brake blocks, guide sleeves are fixed on the brake blocks, and the guide sleeves are sleeved on the two guide posts.
3. The bi-directional light caliper disc brake of claim 2 further characterized by: the two balance springs are respectively sleeved on the guide post between the guide sleeve of one brake block and the side of the fixed frame, and the two balance springs are also respectively sleeved on the guide post between the guide sleeve of the other brake block and the limiting ring.
4. A bi-directional light caliper disc brake as claimed in any one of claims 1-3, wherein: the bidirectional cylinder is an aluminum alloy cylinder of an aluminum alloy cylinder body, and the fixed frame and the brake block back plate are also made of aluminum alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922352365.1U CN211874993U (en) | 2019-12-24 | 2019-12-24 | Bidirectional light caliper disc brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922352365.1U CN211874993U (en) | 2019-12-24 | 2019-12-24 | Bidirectional light caliper disc brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211874993U true CN211874993U (en) | 2020-11-06 |
Family
ID=73263542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922352365.1U Active CN211874993U (en) | 2019-12-24 | 2019-12-24 | Bidirectional light caliper disc brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211874993U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112572376A (en) * | 2020-12-29 | 2021-03-30 | 羽源洋(宁波)科技有限公司 | Robot complete machine of disc-driven braking type braking system |
-
2019
- 2019-12-24 CN CN201922352365.1U patent/CN211874993U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112572376A (en) * | 2020-12-29 | 2021-03-30 | 羽源洋(宁波)科技有限公司 | Robot complete machine of disc-driven braking type braking system |
| CN112572376B (en) * | 2020-12-29 | 2022-01-11 | 浙江万赛汽车零部件股份有限公司 | Robot complete machine of disc-driven braking type braking system |
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