CN216503624U - Brake shoe clamping mechanism for agricultural machine brake shoe support drilling - Google Patents
Brake shoe clamping mechanism for agricultural machine brake shoe support drilling Download PDFInfo
- Publication number
- CN216503624U CN216503624U CN202123286120.7U CN202123286120U CN216503624U CN 216503624 U CN216503624 U CN 216503624U CN 202123286120 U CN202123286120 U CN 202123286120U CN 216503624 U CN216503624 U CN 216503624U
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- Prior art keywords
- brake shoe
- plate
- piston
- fixed
- clamping
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- Expired - Fee Related
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 27
- 230000007246 mechanism Effects 0.000 title claims abstract description 25
- 239000007788 liquid Substances 0.000 claims abstract description 44
- 238000001914 filtration Methods 0.000 claims abstract description 26
- 238000005507 spraying Methods 0.000 claims abstract description 25
- 238000001125 extrusion Methods 0.000 claims abstract description 20
- 238000003860 storage Methods 0.000 claims abstract description 18
- 239000007921 spray Substances 0.000 claims description 17
- 230000002457 bidirectional effect Effects 0.000 claims description 9
- 239000002826 coolant Substances 0.000 claims description 2
- 239000000110 cooling liquid Substances 0.000 description 13
- 238000003825 pressing Methods 0.000 description 11
- 239000012535 impurity Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model is suitable for the brake shoe processing technical field, has provided the brake shoe clamping mechanism used for supporting the bore hole of brake shoe of agricultural machinery, including: a filter base plate; the liquid storage tank is fixed at the bottom of the filtering bottom plate; the sliding support assembly comprises a sliding seat, a vertical plate, an inclined plate and an extrusion seat, the sliding seat is symmetrically arranged on the filtering bottom plate in a sliding mode, the vertical plate is fixed on the sliding seat, the inclined plate is fixed at the upper end of the vertical plate, and two ends of the extrusion seat are respectively arranged with the two inclined plates in a sliding mode; the clamping assembly is fixed on one side of the first clamping plate and used for clamping and fixing the brake shoe; the piston liquid spraying assembly is arranged on the filtering bottom plate, the input end of the piston liquid spraying assembly is communicated with the liquid storage tank, the output end of the piston liquid spraying assembly faces the brake shoe drilling position, and the piston liquid spraying assembly is driven to run by the movement of the vertical plate; be provided with first fastener between sliding seat and the filtering bottom plate, first fastener is used for fixed sliding seat and filtering bottom plate to can cool off the brake shoe when drilling.
Description
Technical Field
The utility model belongs to the technical field of brake shoe processing, and particularly relates to a brake shoe clamping mechanism for agricultural machinery brake shoe support drilling.
Background
The brake shoe is a friction coupling part of the drum brake and is matched with the brake drum to realize braking. During the process of machining and manufacturing the brake shoe, the brake shoe needs to be drilled.
At present, most of brake shoe clamping mechanisms for agricultural machinery brake shoe support drilling are simple in structure, cannot be matched with a drilling mechanism to cool a brake shoe, and are easy to cause short service life of the clamping mechanism, so that improvement is needed urgently.
SUMMERY OF THE UTILITY MODEL
An object of an embodiment of the present invention is to provide a brake shoe clamping mechanism for an agricultural machine brake shoe support bore, which aims to solve the problems described in the background art.
The embodiment of the utility model is realized in such a way that the brake shoe clamping mechanism for agricultural machinery brake shoe support drilling comprises:
a filter base plate;
the liquid storage tank is fixed at the bottom of the filtering bottom plate;
the sliding support assembly comprises a sliding seat, a vertical plate, an inclined plate and an extrusion seat, the sliding seat is symmetrically arranged on the filtering bottom plate in a sliding mode, the vertical plate is fixed on the sliding seat, the inclined plate is fixed at the upper end of the vertical plate, and two ends of the extrusion seat are respectively arranged with the two inclined plates in a sliding mode;
the clamping assembly is fixed on one side of the first clamping plate and used for clamping and fixing the brake shoe; and
the piston liquid spraying assembly is arranged on the filtering bottom plate, the input end of the piston liquid spraying assembly is communicated with the liquid storage tank, the output end of the piston liquid spraying assembly faces the brake shoe drilling position, and the piston liquid spraying assembly is driven to run by the movement of the vertical plate;
a first fastening piece is arranged between the sliding seat and the filtering bottom plate and used for fixing the sliding seat and the filtering bottom plate.
Preferably, a submersible pump is arranged in the liquid storage tank and used for conveying cooling liquid to the piston liquid spraying assembly.
Preferably, the piston spray assembly comprises:
the piston rod is fixed on the vertical plate;
the piston is fixed on one end of the piston rod, which is far away from the vertical plate;
the piston sleeve is fixed on the filtering bottom plate and is in sliding connection with the piston;
the two ends of the first connecting pipe are respectively communicated with the liquid storage tank and the piston sleeve, and a first one-way valve is arranged on the first connecting pipe, and the flowing direction of the first one-way valve is that the liquid storage tank flows into the piston sleeve;
the second connecting pipe is communicated with the piston sleeve and is provided with a second one-way valve, and the flowing direction of the second one-way valve is the flowing direction of the piston sleeve to the spray head; and
and the spray head is fixed at one end of the second connecting pipe, which is far away from the piston sleeve.
Preferably, a flexible portion is arranged on the second connecting pipe, a support frame is fixedly connected to the piston sleeve, and the support frame is used for supporting the flexible portion.
Preferably, the clamping assembly comprises:
the first clamping plate is fixed at the upper end of the extrusion seat;
the second clamping plate is arranged on one side, far away from the extrusion seat, of the first clamping plate;
the fixing frame is connected with the first clamping plate and the second clamping plate in a sliding manner;
the bidirectional screw is rotationally arranged on the fixed frame and is in threaded connection with the first clamping plate and the second clamping plate; and
the knob is fixed on one end of the bidirectional screw;
the fixing frame is provided with a second fastening piece, and the second fastening piece is used for fixing the fixing frame and the first clamping plate.
The brake shoe clamping mechanism for agricultural machinery brake shoe support drilling provided by the embodiment of the utility model is provided with the filtering bottom plate, the liquid storage tank, the sliding support assembly, the clamping assembly and the piston liquid spraying assembly, when the brake shoe needs to be drilled, the brake shoe is firstly fixed on the clamping assembly, then the brake shoe is drilled through the drilling mechanism, when the brake shoe is contacted, the drilling mechanism extrudes the brake shoe, the brake shoe drives the extrusion seat to move downwards through the clamping assembly, the extrusion seat is arranged with the two inclined plates in a sliding way, so that the extrusion seat extrudes the two extrusion seats to move away from each other, the extrusion seat drives the vertical plate and the sliding seat to move, the vertical plate drives the piston liquid spraying assembly to operate, the piston liquid spraying assembly sprays cooling liquid from the output end, the cooling liquid is sprayed to the brake shoe drilling position, when the brake shoe is drilled through, the cooling liquid and impurities fall on the filtering bottom plate, the impurities are filtered, and the cooling liquid flows back into the filtering bottom plate.
Drawings
FIG. 1 is a schematic structural diagram of a brake shoe clamping mechanism for an agricultural machine brake shoe support bore provided in accordance with an embodiment of the present invention;
FIG. 2 is a schematic structural view of a clamping assembly in a brake shoe clamping mechanism for an agricultural machine brake shoe support bore provided in accordance with an embodiment of the present invention;
fig. 3 is a perspective view of a nozzle head of the brake shoe clamping mechanism for agricultural machine brake shoe support drilling according to the embodiment of the utility model.
In the drawings: 1-a filter bottom plate; 2-a liquid storage tank; 3-a sliding support assembly; 301-sliding seat; 302-vertical plate; 303-inclined plates; 304-a pressing seat; 4-a clamping assembly; 401-a mount; 402-a bidirectional screw; 403-a first clamping plate; 404-a second clamping plate; 405-a knob; 5-a piston spray assembly; 501-a piston rod; 502-a piston; 503-piston sleeve; 504-a first connection tube; 505-a second connecting tube; 506-a spray head; 507-a support frame; 508-a flexible portion; 6-brake shoe.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1, a schematic structural diagram of a brake shoe clamping mechanism for agricultural machine brake shoe support drilling provided for one embodiment of the utility model comprises:
a filter base plate 1;
the liquid storage tank 2 is fixed at the bottom of the filtering bottom plate 1;
the sliding support assembly 3 comprises a sliding seat 301, a vertical plate 302, an inclined plate 303 and an extrusion seat 304, wherein the sliding seat 301 is symmetrically arranged on the filtering bottom plate 1 in a sliding manner, the vertical plate 302 is fixed on the sliding seat 301, the inclined plate 303 is fixed at the upper end of the vertical plate 302, and two ends of the extrusion seat 304 are respectively arranged with the two inclined plates 303 in a sliding manner;
a clamping assembly 4 fixed on one side of the first clamping plate 403 and used for clamping and fixing the brake shoe 6; and
the piston liquid spraying assembly 5 is arranged on the filtering bottom plate 1, the input end of the piston liquid spraying assembly is communicated with the liquid storage tank 2, the output end of the piston liquid spraying assembly faces the drilling position of the brake shoe 6, and the piston liquid spraying assembly is driven to operate by the movement of the vertical plate 302;
a first fastening piece is arranged between the sliding seat 301 and the filtering bottom plate 1, and the first fastening piece is used for fixing the sliding seat 301 and the filtering bottom plate 1.
In the embodiment of the utility model, when the brake shoe 6 needs to be drilled, firstly, the brake shoe 6 is fixed on the clamping assembly 4, then the brake shoe 6 is drilled through the drilling mechanism, when the brake shoe 6 is contacted, the drilling mechanism presses the brake shoe 6, the brake shoe 6 drives the pressing seat 304 to move downwards through the clamping assembly 4, the pressing seat 304 is arranged in a sliding manner with the two inclined plates 303, therefore, the pressing seat 304 presses the two pressing seats 304 to move away, the pressing seat 304 drives the vertical plate 302 and the sliding seat 301 to move, at the moment, the vertical plate 302 drives the piston liquid spraying assembly 5 to operate, the piston liquid spraying assembly 5 sprays cooling liquid from an output end, so that the cooling liquid is sprayed to the drilling position of the brake shoe 6 to be cooled, when the brake shoe 6 is drilled, the cooling liquid and impurities fall on the filter bottom plate 1, the impurities are filtered, and the cooling liquid flows back into the filter bottom plate 1.
In one aspect of this embodiment, a submersible pump is disposed within reservoir 2 and is configured to deliver coolant to piston spray assembly 5.
As shown in fig. 1, as a preferred embodiment of the present invention, the piston liquid spray assembly 5 includes:
a piston rod 501 fixed to the vertical plate 302;
a piston 502 fixed on one end of the piston rod 501 far away from the vertical plate 302;
a piston sleeve 503 fixed on the filter base plate 1 and connected with the piston 502 in a sliding way;
a first connecting pipe 504, both ends of which are respectively communicated with the liquid storage tank 2 and the piston sleeve 503, and provided with a first one-way valve, wherein the flow direction of the first one-way valve is that the liquid storage tank 2 flows into the piston sleeve 503;
a second connecting pipe 505, which is communicated with the piston sleeve 503 and is provided with a second one-way valve, wherein the flow direction of the second one-way valve is that the piston sleeve 503 flows to the spray head 506; and
and the spray head 506 is fixed at one end of the second connecting pipe 505 far away from the piston sleeve 503.
In the embodiment of the present invention, when the vertical plate 302 moves, the vertical plate 302 drives the piston rod 501 to move, the piston rod 501 drives the piston 502 to move, the piston 502 thereby extrudes the interior of the piston sleeve 503, and the cooling liquid in the piston sleeve 503 is influenced by the pressure to be output from the second connection pipe 505 and finally ejected from the spray head 506.
As shown in fig. 1 and 3, in one aspect of the present embodiment, a flexible portion 508 is disposed on the second connecting pipe 505, a support frame 507 is fixedly connected to the piston sleeve 503, and the support frame 507 is used for supporting the flexible portion 508.
As shown in fig. 1 and 2, as another preferred embodiment of the present invention, the clamping assembly 4 includes:
a first clamping plate 403 fixed to the upper end of the extrusion base 304;
the second clamping plate 404 is arranged on one side of the first clamping plate 403 far away from the extrusion seat 304;
a fixing frame 401 slidably connected to the first holding plate 403 and the second holding plate 404;
the bidirectional screw 402 is rotatably arranged on the fixed frame 401 and is in threaded connection with the first clamping plate 403 and the second clamping plate 404; and
a knob 405 fixed to one end of the bidirectional screw 402;
the fixing frame 401 is provided with a second fastening member, and the second fastening member is used for fixing the fixing frame 401 and the first clamping plate 403.
In the embodiment of the utility model, the sliding seat 301 is fixed by the first fastening piece, so that the extrusion seat 304 cannot move, then the second fastening piece is released, the brake shoe 6 is placed on the first clamping plate 403, then the knob 405 is rotated, the knob 405 drives the bidirectional screw 402 to rotate, the bidirectional screw 402 drives the first clamping plate 403 and the second clamping plate 404 to move oppositely, and further the brake shoe 6 is clamped and fixed, at the moment, the fixing frame 401 and the first clamping plate 403 are fixed by the second fastening piece, and therefore the first clamping plate 403 and the second clamping plate 404 are prevented from moving.
The embodiment of the utility model provides a brake shoe 6 clamping mechanism for supporting and drilling a brake shoe 6 of agricultural machinery, by arranging a filtering bottom plate 1, a liquid storage tank 2, a sliding support assembly 3, a clamping assembly 4 and a piston liquid spraying assembly 5, when the brake shoe 6 needs to be drilled, firstly, the brake shoe 6 is fixed on the clamping assembly 4, then, the brake shoe 6 is drilled through a drilling mechanism, when the brake shoe 6 is contacted, the drilling mechanism presses the brake shoe 6, the brake shoe 6 drives a pressing seat 304 to move downwards through the clamping assembly 4, the pressing seat 304 is arranged with two inclined plates 303 in a sliding way, therefore, the pressing seat 304 presses the two pressing seats 304 to move away from each other, the pressing seat 304 drives a vertical plate 302 and a sliding seat 301 to move, at the moment, the vertical plate 302 drives the piston liquid spraying assembly 5 to operate, the piston liquid spraying assembly 5 sprays cooling liquid from an output end, so as to cool the drilling position of the brake shoe 6, when the brake shoe 6 is drilled through, the cooling liquid and impurities fall on the filter base plate 1, the impurities are filtered, and the cooling liquid flows back into the filter base plate 1.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. A brake shoe fixture for agricultural machine brake shoe support drilling, comprising:
a filter base plate;
the liquid storage tank is fixed at the bottom of the filtering bottom plate;
the sliding support assembly comprises a sliding seat, a vertical plate, an inclined plate and an extrusion seat, the sliding seat is symmetrically arranged on the filtering bottom plate in a sliding mode, the vertical plate is fixed on the sliding seat, the inclined plate is fixed at the upper end of the vertical plate, and two ends of the extrusion seat are respectively arranged with the two inclined plates in a sliding mode;
the clamping assembly is fixed on one side of the first clamping plate and used for clamping and fixing the brake shoe; and
the piston liquid spraying assembly is arranged on the filtering bottom plate, the input end of the piston liquid spraying assembly is communicated with the liquid storage tank, the output end of the piston liquid spraying assembly faces the brake shoe drilling position, and the piston liquid spraying assembly is driven to run by the movement of the vertical plate;
a first fastening piece is arranged between the sliding seat and the filtering bottom plate and used for fixing the sliding seat and the filtering bottom plate.
2. The brake shoe clamping mechanism for an agricultural machine brake shoe support bore of claim 1, wherein a submersible pump is disposed within the reservoir for delivering coolant to the piston spray assembly.
3. The brake shoe clamping mechanism for an agricultural machine brake shoe support drilling of any one of claims 1-2, wherein said piston spray assembly comprises:
the piston rod is fixed on the vertical plate;
the piston is fixed on one end of the piston rod, which is far away from the vertical plate;
the piston sleeve is fixed on the filtering bottom plate and is in sliding connection with the piston;
the two ends of the first connecting pipe are respectively communicated with the liquid storage tank and the piston sleeve, and a first one-way valve is arranged on the first connecting pipe, and the flowing direction of the first one-way valve is that the liquid storage tank flows into the piston sleeve;
the second connecting pipe is communicated with the piston sleeve and is provided with a second one-way valve, and the flowing direction of the second one-way valve is the flowing direction of the piston sleeve to the spray head; and
and the spray head is fixed at one end of the second connecting pipe, which is far away from the piston sleeve.
4. The brake shoe clamping mechanism for the agricultural machine brake shoe support drilling hole according to claim 3, wherein a flexible portion is arranged on the second connecting pipe, and a support frame is fixedly connected to the piston sleeve and used for supporting the flexible portion.
5. The brake shoe clamping mechanism for an agricultural machine brake shoe support bore of claim 1, wherein said clamping assembly comprises:
the first clamping plate is fixed at the upper end of the extrusion seat;
the second clamping plate is arranged on one side, far away from the extrusion seat, of the first clamping plate;
the fixing frame is connected with the first clamping plate and the second clamping plate in a sliding manner;
the bidirectional screw is rotationally arranged on the fixed frame and is in threaded connection with the first clamping plate and the second clamping plate; and
the knob is fixed on one end of the bidirectional screw;
the fixing frame is provided with a second fastening piece, and the second fastening piece is used for fixing the fixing frame and the first clamping plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123286120.7U CN216503624U (en) | 2021-12-24 | 2021-12-24 | Brake shoe clamping mechanism for agricultural machine brake shoe support drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123286120.7U CN216503624U (en) | 2021-12-24 | 2021-12-24 | Brake shoe clamping mechanism for agricultural machine brake shoe support drilling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216503624U true CN216503624U (en) | 2022-05-13 |
Family
ID=81503533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123286120.7U Expired - Fee Related CN216503624U (en) | 2021-12-24 | 2021-12-24 | Brake shoe clamping mechanism for agricultural machine brake shoe support drilling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216503624U (en) |
-
2021
- 2021-12-24 CN CN202123286120.7U patent/CN216503624U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220513 |