CN220740290U - Crankshaft cutting tool - Google Patents
Crankshaft cutting tool Download PDFInfo
- Publication number
- CN220740290U CN220740290U CN202322350880.2U CN202322350880U CN220740290U CN 220740290 U CN220740290 U CN 220740290U CN 202322350880 U CN202322350880 U CN 202322350880U CN 220740290 U CN220740290 U CN 220740290U
- Authority
- CN
- China
- Prior art keywords
- base
- crankshaft
- cutting tool
- fixedly connected
- supporting
- 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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Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 31
- 239000002699 waste material Substances 0.000 claims abstract description 20
- 238000003825 pressing Methods 0.000 claims description 16
- 230000007246 mechanism Effects 0.000 abstract description 9
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model relates to the technical field of production and processing of crankshafts, in particular to a crankshaft cutting tool, which comprises a base and a support column, wherein the support column is fixedly connected with the base and is positioned at the bottom of the base, and the crankshaft cutting tool also comprises a support assembly, a compression assembly and a waste collection assembly; the supporting component includes supporting seat, fixing base and baffle down, supporting seat and base fixed connection to be located the top of base, the quantity of fixing base is two down, two fixing bases respectively with base fixed connection, and be located the both sides of supporting seat respectively, baffle and one of them fixing base fixed connection down, and be located the left side of fixing base down, hold-down assembly is connected with the base, and waste collection subassembly is connected with the base, has solved because the fixed subassembly that sets up is V type supporting shoe, can produce the damage to the bent axle when fixing the bent axle at the use hold-down mechanism, makes the problem that the life of bent axle reduces.
Description
Technical Field
The utility model relates to the technical field of production and processing of crankshafts, in particular to a crankshaft cutting tool.
Background
In the production and processing process of the crankshaft, the blank of the crankshaft is taken, two ends of the blank of the crankshaft are required to be cut, a miter saw is used during cutting, the conventional miter saw is not provided with a special mechanism for clamping the blank of the crankshaft, a common tool is used for clamping the crankshaft, and the tool is required to be disassembled and assembled continuously, so that the efficiency is low and the labor intensity is high.
The prior publication No. CN214161612U discloses a crankshaft cutting tool for a miter saw, which comprises a base, wherein a first cutting station and a second cutting station are arranged on the base, the first cutting station comprises two first V-shaped supporting blocks for supporting a main journal of a crankshaft, the second cutting station comprises two second V-shaped supporting blocks for supporting the main journal of the crankshaft, the second V-shaped supporting blocks are higher than the first V-shaped supporting blocks, the first V-shaped supporting blocks and the second V-shaped supporting blocks are fixedly arranged on the base, and a pressing mechanism for pressing down the main journal of the crankshaft is also arranged on the base; the base is provided with positioning mechanisms which are opposite to the first V-shaped supporting block and the second V-shaped supporting block respectively. The utility model has the advantages of simple structure, convenient use and high degree of automation.
However, when the crankshaft cutting tool for the miter saw is used for machining a crankshaft, the crankshaft is damaged when the compression mechanism is used for fixing the crankshaft due to the fact that the fixing assembly is the V-shaped supporting block, and therefore the service life of the crankshaft is shortened.
Disclosure of Invention
The utility model aims to provide a crankshaft cutting tool, which solves the problem that the service life of a crankshaft is shortened because the crankshaft is damaged when the crankshaft is fixed by using a pressing mechanism because the fixed assembly is a V-shaped supporting block.
In order to achieve the above purpose, the utility model provides a crankshaft cutting tool, which comprises a base, a supporting column, a supporting assembly, a compacting assembly and a waste collection assembly, wherein the supporting column is fixedly connected with the base and is positioned at the bottom of the base; the supporting component comprises a supporting seat, a lower fixing seat and a baffle, wherein the supporting seat is fixedly connected with the base and is positioned at the top of the base, the number of the lower fixing seats is two, the two lower fixing seats are respectively fixedly connected with the base and are respectively positioned at two sides of the supporting seat, the baffle is fixedly connected with one of the lower fixing seats and is positioned at the left side of the lower fixing seat, the compacting component is connected with the base, and the waste collection component is connected with the base.
The pressing assembly comprises a supporting rod and a top plate, wherein the supporting rod is fixedly connected with the base and is positioned at the top of the base, and the top plate is fixedly connected with the supporting rod and is positioned at the top of the supporting rod.
The pressing assembly further comprises two hydraulic cylinders, two hydraulic columns and an upper fixing seat, wherein the two hydraulic cylinders are fixedly connected with the top plate and located at the bottom of the top plate respectively, one hydraulic column is connected to the lower side of each hydraulic cylinder, and one upper fixing seat is connected to the lower side of each hydraulic column.
The pressing assembly further comprises fixing blocks, wherein fixing grooves are respectively formed in the top surface of the lower fixing seat and the bottom surface of the upper fixing seat, and one fixing block is detachably connected in each fixing groove.
The waste collection assembly comprises a support plate and a waste box, wherein the support plate is fixedly connected with the base and is positioned at the bottom of the base, and the waste box is slidably connected with the support plate and is positioned in the support plate.
According to the crankshaft cutting tool, a worker can respectively put two ends of a crankshaft to be cut into the fixing grooves of the two lower fixing seats, meanwhile, the main body part in the middle of the crankshaft is supported by the supporting seat, the main body part of the crankshaft is not easily damaged by external force while being fixed, and the problem that the crankshaft is damaged when the crankshaft is fixed by the pressing mechanism due to the fact that the fixing assembly is a V-shaped supporting block is solved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a schematic diagram of the overall structure of a crankshaft cutting tool according to a first embodiment of the present utility model.
Fig. 2 is a side view of a crankshaft cutting tool according to a first embodiment of the present utility model.
Fig. 3 is a schematic structural view of a support assembly and a pressing assembly according to a first embodiment of the present utility model.
Fig. 4 is a schematic overall structure of a crankshaft cutting tool according to a second embodiment of the present utility model.
In the figure: 101-base, 102-support column, 103-support base, 104-lower fixing base, 105-baffle, 106-support bar, 107-top plate, 108-hydraulic cylinder, 109-hydraulic column, 110-upper fixing base, 111-fixing groove, 112-fixing block, 201-support plate and 202-waste box.
Detailed Description
The following detailed description of embodiments of the utility model, examples of which are illustrated in the accompanying drawings and, by way of example, are intended to be illustrative, and not to be construed as limiting, of the utility model.
The first embodiment of the application is as follows:
referring to fig. 1 to 3, wherein fig. 1 is a schematic overall structure of a crankshaft cutting tool according to a first embodiment of the present utility model, fig. 2 is a side view of a crankshaft cutting tool according to a first embodiment of the present utility model, and fig. 3 is a schematic structural view of a supporting component and a pressing component according to a first embodiment of the present utility model, the present utility model provides a crankshaft cutting tool, which includes a base 101, a supporting column 102, a supporting component and a pressing component, the supporting component includes a supporting seat 103, a lower fixing seat 104 and a baffle 105, and the pressing component includes a supporting rod 106, a top plate 107, a hydraulic cylinder 108, a hydraulic column 109, an upper fixing seat 110 and a fixing block 112; the problem that the service life of the crankshaft is reduced due to the fact that the fixed assembly is the V-shaped supporting block and the crankshaft is damaged when the compression mechanism is used for fixing the crankshaft is solved, and the problem that the crankshaft is used for processing can be solved.
For this embodiment, the support column 102 is fixedly connected to the base 101, and is located at the bottom of the base 101, the support seat 103 is fixedly connected to the base 101, and is located at the top of the base 101, the number of the lower fixing seats 104 is two, the two lower fixing seats 104 are respectively fixedly connected to the base 101, and are respectively located at two sides of the support seat 103, the baffle 105 is fixedly connected to one of the lower fixing seats 104, and is located at the left side of the lower fixing seat 104, the pressing assembly is connected to the base 101, the support column 102 and the base 101 provide a supporting function, the baffle 105 is used for positioning the length of the crankshaft to be cut, the support seat 103 is made of a rubber material, two ends of the crankshaft to be cut off and processed can be respectively placed in the fixing grooves 111 of the lower fixing seats 104 by a worker, and meanwhile, the main body part in the middle of the crankshaft is supported by the support seat 103, so that the main body part of the crankshaft is not easily damaged by external force while being fixed.
The support rod 106 is fixedly connected with the base 101 and is located at the top of the base 101, the top plate 107 is fixedly connected with the support rod 106 and is located at the top of the support rod 106, and the support rod 106 and the top plate 107 provide a supporting function.
Secondly, the number of the hydraulic cylinders 108 is two, the two hydraulic cylinders 108 are respectively fixedly connected with the top plate 107 and are respectively located at the bottom of the top plate 107, one hydraulic column 109 is connected below each hydraulic cylinder 108, one upper fixing seat 110 is connected below each hydraulic column 109, a worker places a crankshaft on the lower fixing seat 104, the hydraulic columns 109 are pushed to move downwards through a hydraulic device inside the hydraulic cylinders 108, meanwhile, the upper fixing seats 110 are respectively pushed to move downwards, two ends of the crankshaft are fixed, and subsequent cutting is facilitated.
Again, the top surface of the lower fixing base 104 and the bottom surface of the upper fixing base 110 are respectively provided with a fixing groove 111, each fixing groove 111 is detachably connected with one fixing block 112, and the fixing blocks 112 are made of rubber, so that friction to the surface of the crankshaft during fixing can be reduced.
By using the crankshaft cutting tool of the embodiment, a worker can respectively put two ends of a crankshaft to be cut into two ends in the fixing grooves 111 of the lower fixing seat 104, meanwhile, the main body part in the middle of the crankshaft is supported by the supporting seat 103, the main body part of the crankshaft is not easy to be damaged by external force while being fixed, and the problem that the crankshaft is damaged when the crankshaft is fixed by using the pressing mechanism due to the fact that the fixed assembly is a V-shaped supporting block is solved.
The second embodiment of the present application is:
on the basis of the first embodiment, please refer to fig. 4, wherein fig. 4 is a schematic diagram of the overall structure of a crank cutting tool according to a second embodiment of the present utility model.
The crankshaft cutting tool of the present embodiment further includes a scrap collecting assembly including a support plate 201 and a scrap box 202.
For this embodiment, the supporting plate 201 is fixedly connected to the base 101, and is located at the bottom of the base 101, the waste bin 202 is slidably connected to the supporting plate 201, and is located in the supporting plate 201, the supporting plate 201 provides a supporting function for the waste collection component, chips of a crankshaft cut on the surface of the base 101 fall into the waste bin 202 at the bottom of the base 101, and after a period of work in the tooling, a worker can draw the waste bin 202 out of the supporting plate 201, so as to achieve the purpose of waste collection.
By using the crankshaft cutting tool of the embodiment, after the tool works for a period of time, a worker can draw the waste box 202 out of the supporting plate 201, so that the purpose of waste collection is achieved.
The foregoing disclosure is only illustrative of one or more preferred embodiments of the present application and is not intended to limit the scope of the claims hereof, as it is to be understood by those skilled in the art that all or part of the process of implementing the described embodiment may be practiced otherwise than as specifically described and illustrated by the appended claims.
Claims (5)
1. The crankshaft cutting tool comprises a base and a support column, wherein the support column is fixedly connected with the base and is positioned at the bottom of the base,
the device also comprises a supporting component, a compacting component and a waste collection component;
the supporting component comprises a supporting seat, a lower fixing seat and a baffle, wherein the supporting seat is fixedly connected with the base and is positioned at the top of the base, the number of the lower fixing seats is two, the two lower fixing seats are respectively fixedly connected with the base and are respectively positioned at two sides of the supporting seat, the baffle is fixedly connected with one of the lower fixing seats and is positioned at the left side of the lower fixing seat, the compacting component is connected with the base, and the waste collection component is connected with the base.
2. A crankshaft cutting tool as claimed in claim 1, wherein,
the pressing assembly comprises a supporting rod and a top plate, wherein the supporting rod is fixedly connected with the base and is positioned at the top of the base, and the top plate is fixedly connected with the supporting rod and is positioned at the top of the supporting rod.
3. A crankshaft cutting tool as claimed in claim 2, wherein,
the pressing assembly further comprises two hydraulic cylinders, hydraulic columns and an upper fixing seat, wherein the two hydraulic cylinders are fixedly connected with the top plate and located at the bottom of the top plate respectively, one hydraulic column is connected to the lower side of each hydraulic cylinder, and one upper fixing seat is connected to the lower side of each hydraulic column.
4. A crankshaft cutting tool as claimed in claim 3, wherein,
the pressing assembly further comprises fixing blocks, the top surface of the lower fixing seat and the bottom surface of the upper fixing seat are respectively provided with fixing grooves, and each fixing groove is detachably connected with one fixing block.
5. A crankshaft cutting tool as claimed in claim 1, wherein,
the waste collection assembly comprises a support plate and a waste bin, wherein the support plate is fixedly connected with the base and is positioned at the bottom of the base, and the waste bin is slidably connected with the support plate and is positioned in the support plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322350880.2U CN220740290U (en) | 2023-08-31 | 2023-08-31 | Crankshaft cutting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322350880.2U CN220740290U (en) | 2023-08-31 | 2023-08-31 | Crankshaft cutting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220740290U true CN220740290U (en) | 2024-04-09 |
Family
ID=90561343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322350880.2U Active CN220740290U (en) | 2023-08-31 | 2023-08-31 | Crankshaft cutting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220740290U (en) |
-
2023
- 2023-08-31 CN CN202322350880.2U patent/CN220740290U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |