CN212043626U - Tool for drilling brake shoe of heavy forklift - Google Patents
Tool for drilling brake shoe of heavy forklift Download PDFInfo
- Publication number
- CN212043626U CN212043626U CN202020290229.4U CN202020290229U CN212043626U CN 212043626 U CN212043626 U CN 212043626U CN 202020290229 U CN202020290229 U CN 202020290229U CN 212043626 U CN212043626 U CN 212043626U
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- brake shoe
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- semicircular
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Abstract
The utility model relates to the technical field of forklift accessory processing, in particular to a tool for drilling a brake shoe of a heavy forklift, which comprises a supporting bottom plate, an end part pressing component, a through hole locking component and an outer edge holding component; the tip compresses tightly the subassembly and the subassembly is embraced to the outer fringe and all installs in the top of supporting baseplate to the tip compresses tightly the subassembly and the subassembly is embraced to the outer fringe and is located the both sides of supporting baseplate respectively, and perforating hole locking Assembly installation tip compresses tightly the work end of subassembly, and this equipment of technical scheme can the fixed brake hoof of at utmost to guarantee that the self of brake hoof can not receive the injury, easy operation can not influence the operation man-hour.
Description
Technical Field
The utility model relates to a fork truck accessory processing technology field specifically relates to a heavy fork truck brake shoe is frock for drilling.
Background
Fork trucks are industrial handling vehicles, and refer to various wheeled handling vehicles that perform handling, stacking, and short-distance transport operations on piece pallet goods. The International organization for standardization ISO/TC110 is referred to as an industrial vehicle. It is commonly used for transportation of large warehouse goods, and is usually driven by an oil-burning engine or a battery. The heavy forklift adopts a diesel engine as power, has the bearing capacity of 10.0-52.0 tons, and is generally used for outdoor operation in industries such as wharfs and steel with heavy goods. The forklift brake all needs to use the brake shoe, as shown in fig. 6, the output demand of the heavy forklift is not high, the equipment cost of a large-scale numerical control machine tool is high for the equipment, the cost can not be borne by small and medium-sized enterprises, therefore the small and medium-sized enterprises still adopt the return spring mounting holes of the drilling machine tool to process the semicircular brake shoe, because the brake shoe of the heavy forklift is irregular in shape, the processed return spring mounting holes need to be positioned by skilled workers for many times and then drilled, when the positioning is not stable enough, the positions of the return spring mounting holes can deviate, so that the brake shoe is installed to deviate, the heavy forklift has potential safety hazards, and the machining efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a heavy-duty fork truck brake shoe is frock for drilling is provided, this equipment of this technical scheme can the fixed brake shoe of at utmost to guarantee that itself of brake shoe can not receive wearing and tearing, easy operation can not influence the operation that the staff adds man-hour.
In order to solve the technical problem, the utility model provides a following technical scheme:
the tool for drilling the brake shoe of the heavy forklift comprises a supporting base plate, an end pressing assembly, a through hole locking assembly and an outer edge holding assembly;
the end portion pressing component and the outer edge enclasping component are both installed at the top of the supporting base plate, the end portion pressing component and the outer edge enclasping component are respectively located on two sides of the supporting base plate, and the through hole locking component is installed at a working end of the end portion pressing component.
Preferred supporting baseplate is including arc backup pad, internal stay semicircle board, elastic rubber and connecting plate, and internal stay semicircle board and arc backup pad are all installed in the top of connecting plate, and the arc backup pad is located the outer fringe of internal stay semicircle board, and elastic rubber is fixed in the internal stay semicircle board outer fringe to elastic rubber is higher than the arc backup pad.
The optimized end pressing assembly comprises a lower pressing plate, a limiting rod and an elastic column, the lower pressing plate is located at the top of the connecting plate, the limiting rod and the elastic column are symmetrically installed on two sides of the lower pressing plate, and the lower pressing plate is located at the working ends of the limiting rod and the elastic column respectively.
The preferable elastic column comprises an upright column and a spring, the bottom of the upright column penetrates through the lower pressing plate and is fixedly connected with the supporting bottom plate, the top of the upright column is provided with a wafer, the spring is sleeved on the upright column, and the spring is positioned between the wafer and the lower pressing plate.
Preferred perforating hole locking Assembly is including first screw, the second screw, first fixed block, second fixed block and grafting piece, two fixed blocks all are located the top of connecting plate, and two fixed blocks are located two work end departments of briquetting respectively, first screw and second screw are located two work end tops of holding down plate respectively, first screw runs through the holding down plate and is connected with first fixed block, the second screw runs through the holding down plate and is connected with the second fixed block, the grafting piece is installed in the top of connecting plate, and the grafting piece is located between first screw and the first fixed block.
The subassembly is embraced to preferred outer fringe is including cylinder, arc semicircle board, plug connector and inserted bar, and cylinder and connecting plate rotatable coupling are passed through to the one end of arc semicircle board, and the top of plug connector installation connecting plate is equipped with the jack on the connecting plate, and the other end of arc semicircle board is located the work end of plug connector, and the inserted bar runs through plug connector and arc semicircle board and can dismantle with the jack and be connected.
Compared with the prior art, the utility model beneficial effect who has is: the brake shoe of the existing heavy forklift comprises a semicircular shoe plate and a wrapping plate, wherein the wrapping plate is positioned at the outer edge of the semicircular shoe plate, the semicircular shoe plate is positioned in the middle of the wrapping plate, one end of the semicircular shoe plate is provided with a hinge hole, the other end of the semicircular shoe plate is provided with a shaft hole, the inner side of a semicircular shoe plate body is provided with a clamping groove, the semicircular shoe plate is also provided with a return spring mounting hole, the wrapping plate is provided with a brake shoe mounting hole, the outer edge holding component is in an open state in the first step, a worker holds the working end of the end pressing component with one hand and lifts the working end, then the worker holds the brake shoe with the other hand and puts the brake shoe on a supporting base plate and transversely inserts the brake shoe towards the direction of the end pressing component, the brake shoe is inserted by using the inner edge of the brake shoe, the worker lifts one hand of the end pressing component up in the third step, the working end of the end pressing component falls down and presses the, and fourthly, the worker starts to operate the through hole locking assembly, the working end of the through hole locking assembly fixes the hinge hole and the shaft hole of the brake shoe respectively, and the worker starts to operate the outer edge enclasping assembly which fixes the outer edge of the brake shoe.
The brake shoe fixing device can fix the brake shoe to the maximum extent, ensures that the brake shoe cannot be abraded, is simple to operate, and cannot influence the operation of workers during machining.
Drawings
Fig. 1 is a schematic perspective view of a tool for drilling a brake shoe of a heavy forklift according to the present invention;
fig. 2 is a schematic perspective view of a supporting bottom plate of the tool for drilling the brake shoe of the heavy-duty forklift of the present invention;
fig. 3 is a schematic perspective view of a second tool for drilling a brake shoe of a heavy forklift according to the present invention;
fig. 4 is a three-dimensional structure schematic diagram of the tool for drilling the brake shoe of the heavy forklift of the present invention;
fig. 5 is a partial schematic view of the tool for drilling the brake shoe of the heavy forklift according to the present invention;
fig. 6 is a schematic perspective view of the brake shoe of the present invention.
The reference numbers in the figures are:
1. a support base; 1a, an arc-shaped supporting plate; 1b, an inner support semicircular plate; 1c, an elastic rubber; 1d, connecting plates;
2. an end compression assembly; 2a, a lower pressing plate; 2b, a limiting rod; 2c, an elastic column; 2c1, upright; 2c2, spring;
3. a through hole locking assembly; 3a, a first screw; 3b, a second screw; 3c, a first fixed block; 3d, a second fixed block; 3e a plug-in block;
4. an outer edge clasping assembly; 4a, a cylinder; 4b, an arc-shaped semicircular plate; 4c, plug connectors; 4d, inserting the rod;
5. a brake shoe; 5a, semicircular shoe plates; 5a1, hinge hole; 5a2, shaft hole; 5a3, a return spring mounting hole; 5a4, card slot; 5b, wrapping the sheet; 5b1 and a brake pad mounting hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in 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 invention and are not intended to limit the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1 to 5, the tool for drilling the brake shoe of the heavy forklift comprises a supporting base plate, an end pressing assembly 2, a through hole locking assembly 3 and an outer edge holding assembly 4;
the end part pressing component 2 and the outer edge holding component 4 are both arranged at the top of the supporting base plate, the end part pressing component 2 and the outer edge holding component 4 are respectively positioned at two sides of the supporting base plate, and the through hole locking component 3 is arranged at the working end of the end part pressing component 2;
the brake shoe 5 of the existing heavy forklift comprises a semicircular shoe 5a and a wrapping sheet 5b, the wrapping sheet 5b is located at the outer edge of the semicircular shoe 5a, the semicircular shoe 5a is located in the middle of the wrapping sheet 5b, one end of the semicircular shoe 5a is provided with a hinge hole 5a1, the other end of the semicircular shoe 5a is provided with a shaft hole 5a2, the inner side of the body of the semicircular shoe 5a is provided with a clamping groove 5a4, the semicircular shoe 5a is also provided with a return spring mounting hole 5a3, the wrapping sheet 5b is provided with a brake shoe mounting hole 5b1, the outer edge clasping assembly 4 is in an open state in the first step, a worker holds the working end of the end pressing assembly 2 with one hand and lifts the working end, then holds the brake shoe 5 with the other hand of the worker and puts the brake shoe on a supporting base plate, and inserts the brake shoe 5 in the direction of the end pressing assembly 2 transversely, the brake shoe 5 is inserted by using the inner edge of the, and step four, the worker starts to operate the through hole locking assembly 3, the working end of the through hole locking assembly 3 respectively fixes the hinge hole 5a1 and the shaft hole 5a2 of the brake shoe 5, the worker starts to operate the outer edge clasping assembly 4, and the outer edge clasping assembly 4 fixes the outer edge of the brake shoe 5.
The supporting bottom plate comprises an arc supporting plate 1a, an inner supporting semicircular plate 1b, elastic rubber 1c and a connecting plate 1d, the inner supporting semicircular plate 1b and the arc supporting plate 1a are both arranged at the top of the connecting plate 1d, the arc supporting plate 1a is positioned at the outer edge of the inner supporting semicircular plate 1b, the elastic rubber 1c is fixed at the outer edge of the inner supporting semicircular plate 1b, and the elastic rubber 1c is higher than the arc supporting plate 1 a;
connecting plate 1d is used for fixed internal stay semicircle board 1b and arc backup pad 1a, because semi-circular hoof piece 5a is located parcel 5 b's middle part, so there is certain difference in height between the two, arc backup pad 1a is exactly used for filling the difference in height between this and is used for supporting internal stay semicircle board 1b, internal stay semicircle board 1b is used for propping the inner edge of internal stay semicircle board 1b, elastic rubber 1c is used for filling the position reduction of draw-in groove 5a4 and rocks and the shock attenuation.
The end pressing component 2 comprises a lower pressing plate 2a, a limiting rod 2b and an elastic column 2c, the lower pressing plate 2a is positioned at the top of the connecting plate 1d, the limiting rod 2b and the elastic column 2c are symmetrically arranged at two sides of the lower pressing plate 2a, and the lower pressing plate 2a is respectively positioned at the working ends of the limiting rod 2b and the elastic column 2 c;
insert the work end of supporting baseplate when brake hoof 5 to both ends homonymy of the semicircular hoof piece 5a of brake hoof 5 when agreeing with each other and holding down plate 2 a's work end, when staff's pine holding down plate 2a, holding down plate 2a presses to the both ends of semicircular hoof piece 5a through the effect of elastic column 2c, and gag lever post 2b is used for guaranteeing that holding down plate 2a can not rock.
The elastic column 2c comprises a column 2c1 and a spring 2c2, the bottom of the column 2c1 penetrates through the lower pressing plate 2a to be fixedly connected with the supporting bottom plate, a circular sheet is arranged at the top of the column 2c1, the spring 2c2 is sleeved on the column 2c1, and the spring 2c2 is positioned between the circular sheet and the lower pressing plate 2 a;
the spring 2c2 pushes the lower pressing plate 2a, the lower pressing plate 2a is forced to fall to two ends of the semicircular shoe 5a, and the working end of the lower pressing plate 2a presses the two ends of the semicircular shoe 5 a.
The through hole locking assembly 3 comprises a first screw 3a, a second screw 3b, a first fixing block 3c, a second fixing block 3d and an inserting block 3e, wherein the two fixing blocks 3c are positioned at the top of the connecting plate 1d, the two fixing blocks 3c are respectively positioned at two working ends of the lower pressing block, the first screw 3a and the second screw 3b are respectively positioned at the tops of the two working ends of the lower pressing plate 2a, the first screw 3a penetrates through the lower pressing plate 2a and is connected with the first fixing block 3c, the second screw 3b penetrates through the lower pressing plate 2a and is connected with the second fixing block 3d, the inserting block 3e is installed at the top of the connecting plate 1d, and the inserting block 3e is positioned between the first screw 3a and the first fixing block 3 c;
after two working ends of the lower pressing plate 2a compress tightly two ends of the semicircular shoe 5a, the inserting block 3e is already positioned at one end of the hinge hole of the semicircular shoe 5a, because one end of the hinge hole is provided with an opening, the inserting block 3e is already positioned at the opening to ensure the stability in processing, a worker penetrates the first screw 3a through the lower pressing plate 2a, the hinge hole and the inserting block 3e and is finally connected with the first fixing block 3c, and then penetrates the second screw 3b through the lower pressing plate 2a, the shaft hole 5a2 and is finally connected with the second fixing block 3 d.
The outer edge holding component 4 comprises a cylinder 4a, an arc-shaped semicircular plate 4b, a plug connector 4c and an insertion rod 4d, one end of the arc-shaped semicircular plate 4b is rotatably connected with a connecting plate 1d through the cylinder 4a, the plug connector 4c is installed at the top of the connecting plate 1d, the connecting plate 1d is provided with an insertion hole, the other end of the arc-shaped semicircular plate 4b is located at the working end of the plug connector 4c, and the insertion rod 4d penetrates through the plug connector 4c and the arc-shaped semicircular plate 4b to be detachably connected with the insertion hole;
after the completion of the through hole locking component 3, the worker rotates the arc-shaped semicircular plate 4b, the inner edge of the arc-shaped semicircular plate 4b wraps the outer edge of the wrapping sheet 5b, the free end of the arc-shaped semicircular plate 4b reaches the position of the plug connector 4c, and the plug rod 4d penetrates through the plug connector 4c and the arc-shaped semicircular plate 4b and is finally inserted into the jack.
The utility model discloses a theory of operation: the brake shoe 5 of the existing heavy forklift comprises a semicircular shoe 5a and a wrapping sheet 5b, the wrapping sheet 5b is located at the outer edge of the semicircular shoe 5a, the semicircular shoe 5a is located in the middle of the wrapping sheet 5b, one end of the semicircular shoe 5a is provided with a hinge hole 5a1, the other end of the semicircular shoe 5a is provided with a shaft hole 5a2, the inner side of the body of the semicircular shoe 5a is provided with a clamping groove 5a4, the semicircular shoe 5a is also provided with a return spring mounting hole 5a3, the wrapping sheet 5b is provided with a brake shoe mounting hole 5b1, the outer edge clasping component 4 is in an open state in the first step, a worker holds the lower pressing plate 2a with one hand and lifts the lower pressing plate, then the worker holds the brake shoe 5 with the other hand and puts the brake shoe on the connecting plate 1d and inserts the inner supporting plate 1b until the arc-shaped supporting plate 1a butts against the inner edge of the wrapping sheet 5b, filling the height difference and supporting the inner-supporting semicircular plate 1b, wherein the inner-supporting semicircular plate 1b props against the inner edge of the inner-supporting semicircular plate 1b, the elastic rubber 1c fills the position of the clamping groove 5a4 to reduce shaking and shock absorption, in the third step, a worker lifts one hand of the lower pressing plate 2a down, the elastic column 2c starts working, the spring 2c2 pushes the lower pressing plate 2a, the lower pressing plate 2a falls to two ends of the semicircular shoe 5a after being stressed, the two working ends of the lower pressing plate 2a press two ends of the semicircular shoe 5a which are respectively positioned at the shaft hole 5a2 and the hinge hole 5a1, in the fourth step, the worker starts to operate the through hole locking assembly 3, because one end of the hinge hole is provided with an opening, the inserting block 3e is positioned at the opening when in the second step, the worker penetrates the first screw 3a through the lower pressing plate 2a, the hinge hole, the inserting block 3e and finally is connected with the first fixing block 3c, the staff passes holding down plate 2a, shaft hole 5a2 with second screw 3b again, is connected with second fixed block 3d at last again, the staff of fifth step begins to operate the outer fringe and embraces subassembly 4 tightly, the staff rotates arc semicircle board 4b, the inner edge of arc semicircle board 4b wraps the outer fringe of parcel piece 5b, the free end of arc semicircle board 4b reaches the position of plug connector 4c, inserted bar 4d runs through plug connector 4c, arc semicircle board 4b, insert in the jack at last.
Claims (6)
1. A tool for drilling a brake shoe of a heavy forklift is characterized by comprising a supporting base plate, an end pressing assembly (2), a through hole locking assembly (3) and an outer edge holding assembly (4);
the end portion pressing component (2) and the outer edge enclasping component (4) are installed at the top of the supporting base plate, the end portion pressing component (2) and the outer edge enclasping component (4) are located on two sides of the supporting base plate respectively, and the through hole locking component (3) is installed at a working end of the end portion pressing component (2).
2. The tool for drilling the brake shoe of the heavy forklift according to claim 1, wherein the supporting base plate comprises an arc-shaped supporting plate (1 a), an inner supporting semicircular plate (1 b), elastic rubber (1 c) and a connecting plate (1 d), the inner supporting semicircular plate (1 b) and the arc-shaped supporting plate (1 a) are mounted at the top of the connecting plate (1 d), the arc-shaped supporting plate (1 a) is located at the outer edge of the inner supporting semicircular plate (1 b), the elastic rubber (1 c) is fixed at the outer edge of the inner supporting semicircular plate (1 b), and the elastic rubber (1 c) is higher than the arc-shaped supporting plate (1 a).
3. The tool for drilling the brake shoe of the heavy forklift according to claim 2, wherein the end pressing assembly (2) comprises a lower pressing plate (2 a), a limiting rod (2 b) and an elastic column (2 c), the lower pressing plate (2 a) is located at the top of the connecting plate (1 d), the limiting rod (2 b) and the elastic column (2 c) are symmetrically installed on two sides of the lower pressing plate (2 a), and the lower pressing plate (2 a) is located at the working ends of the limiting rod (2 b) and the elastic column (2 c) respectively.
4. The tool for drilling the brake shoe of the heavy forklift as claimed in claim 3, wherein the elastic column (2 c) comprises a column (2 c 1) and a spring (2 c 2), the bottom of the column (2 c 1) penetrates through the lower pressure plate (2 a) to be fixedly connected with the supporting bottom plate, a circular disc is arranged at the top of the column (2 c 1), the spring (2 c 2) is sleeved on the column (2 c 1), and the spring (2 c 2) is located between the circular disc and the lower pressure plate (2 a).
5. The tool for drilling the brake shoe of the heavy forklift as claimed in claim 3, wherein the through hole locking assembly (3) comprises a first screw (3 a), a second screw (3 b), a first fixing block (3 c), a second fixing block (3 d) and an insertion block (3 e), the two fixing blocks (3 c) are located on the top of the connecting plate (1 d), the two fixing blocks (3 c) are located at the two working ends of the lower pressing block respectively, the first screw (3 a) and the second screw (3 b) are located at the tops of the two working ends of the lower pressing plate (2 a) respectively, the first screw (3 a) penetrates through the lower pressing plate (2 a) and is connected with the first fixing block (3 c), the second screw (3 b) penetrates through the lower pressing plate (2 a) and is connected with the second fixing block (3 d), the insertion block (3 e) is mounted at the top of the connecting plate (1 d), and the insertion block (3 e) is located between the first screw (3 a) and the first fixing block (3 c).
6. The tool for drilling the brake shoe of the heavy forklift according to claim 2, wherein the outer edge holding component (4) comprises a cylinder (4 a), an arc-shaped semicircular plate (4 b), a connector clip (4 c) and an insertion rod (4 d), one end of the arc-shaped semicircular plate (4 b) is rotatably connected with a connecting plate (1 d) through the cylinder (4 a), the connector clip (4 c) is mounted at the top of the connecting plate (1 d), the connecting plate (1 d) is provided with a jack, the other end of the arc-shaped semicircular plate (4 b) is located at the working end of the connector clip (4 c), and the insertion rod (4 d) penetrates through the connector clip (4 c) and the arc-shaped semicircular plate (4 b) to be detachably connected with the jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020290229.4U CN212043626U (en) | 2020-03-10 | 2020-03-10 | Tool for drilling brake shoe of heavy forklift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020290229.4U CN212043626U (en) | 2020-03-10 | 2020-03-10 | Tool for drilling brake shoe of heavy forklift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212043626U true CN212043626U (en) | 2020-12-01 |
Family
ID=73532605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020290229.4U Expired - Fee Related CN212043626U (en) | 2020-03-10 | 2020-03-10 | Tool for drilling brake shoe of heavy forklift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212043626U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116713678A (en) * | 2023-08-10 | 2023-09-08 | 常州市鹏瑞自动化设备有限公司 | Automatic positioning compensation clamp for automobile brake shoe |
-
2020
- 2020-03-10 CN CN202020290229.4U patent/CN212043626U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116713678A (en) * | 2023-08-10 | 2023-09-08 | 常州市鹏瑞自动化设备有限公司 | Automatic positioning compensation clamp for automobile brake shoe |
| CN116713678B (en) * | 2023-08-10 | 2023-10-10 | 常州市鹏瑞自动化设备有限公司 | Automatic positioning compensation clamp for automobile brake shoe |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201201 |