CN216104741U - Clamping device is used in engine housing processing - Google Patents
Clamping device is used in engine housing processing Download PDFInfo
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- CN216104741U CN216104741U CN202122442692.3U CN202122442692U CN216104741U CN 216104741 U CN216104741 U CN 216104741U CN 202122442692 U CN202122442692 U CN 202122442692U CN 216104741 U CN216104741 U CN 216104741U
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- rotating
- base
- engine housing
- clamping assembly
- clamping
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- 238000003754 machining Methods 0.000 claims abstract description 23
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 1
- 238000007599 discharging Methods 0.000 description 6
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of tool fixtures, in particular to a clamping device for machining an engine shell; clamping device is used in engine housing processing includes clamping subassembly and supporting seat, the clamping subassembly symmetry sets up in the top both sides of supporting seat, the supporting seat includes the clutch, base and shedding mechanism, shedding mechanism sets up in the below of clamping subassembly, the pedestal cover is in the outside of clutch, shedding mechanism includes the rotor plate, hydraulic stem and spring bolt, the rotor plate sets up in the inboard of base, the spring bolt sets up in one side of rotor plate, after the engine housing processing is accomplished, the clamping subassembly pulls the spring bolt when loosening engine housing, relieve the locking to the rotor plate, the hydraulic stem is automatic to be extended, with rotor plate jack-up slope, the engine housing accomplishes unloading along the rotor plate gliding, the problem of current anchor clamps can't automatic discharge after the processing is accomplished has been solved.
Description
Technical Field
The utility model relates to the technical field of tool fixtures, in particular to a clamping device for machining an engine shell.
Background
The automobile engine is a device for providing power for an automobile, is the heart of the automobile, determines the dynamic property, the economical efficiency, the stability and the environmental protection property of the automobile, and in order to ensure the strength and the performance of parts, each part of the engine needs to be processed and treated with high precision, wherein the processing of an engine shell needs to be finished through a plurality of programs, and clamping is a very important process in the processing process;
after the engine shell is subjected to milling and heat treatment, the surface temperature is high, scalding can be caused by contact with a human body, the engine shell cannot be automatically dismounted after the existing engine shell clamp is machined, when a worker takes the engine shell off the clamp, the engine shell usually needs to be placed for a period of time to wait for cooling, the machining time is prolonged, and the production efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a clamping device for machining an engine shell, which solves the problem that the engine shell cannot be automatically dismounted after the machining of the conventional clamp is finished.
In order to achieve the purpose, the utility model provides a clamping device for machining an engine shell, which comprises a clamping assembly and a supporting seat, wherein the clamping assembly is symmetrically arranged on two sides above the supporting seat and is in sliding connection with the supporting seat;
the discharge mechanism comprises a rotating plate, a hydraulic rod and a lock tongue, wherein the rotating plate is arranged below the clamping assembly, the rotating plate is arranged on the inner side of the base and is rotatably connected with the base, the rotating plate is fixedly connected with the linkage, the lock tongue is arranged on one side of the rotating plate and is respectively matched with the rotating plate and the clamping assembly, the lock tongue is slidably connected with the base, the hydraulic rod is arranged below the rotating plate, and the upper end and the lower end of the hydraulic rod are respectively connected with the rotating plate and the base through hinges.
The clamping assembly releases the engine shell, pulls the lock tongue at the same time, releases the locking of the rotating plate, and the hydraulic rod drives the rotating plate to incline, so that the engine shell is detached.
The rotor plate has dwang and bayonet socket, the dwang set up in the bottom of rotor plate, just the dwang with base swivelling joint, the bayonet socket set up in being close to of rotor plate spring bolt one side, and run through the rotor plate, just the bayonet socket with the spring bolt cooperation.
The bayonet is matched with the lock tongue to lock the rotating plate.
The clutch comprises a pull rope and a pull rod, wherein the pull rod is arranged at the bottom of the rotating rod and is fixedly connected with the rotating rod, the pull rope penetrates through the pull rod and is fixedly connected with the pull rod, and two ends of the pull rope are respectively adjacent to the two ends of the clamping assembly and are fixedly connected with the clamping assembly.
The dwang drives the driving lever is rotatory, stimulates the cable, will the clamping subassembly resets.
The base has sloping platform and switching-over post, sloping platform set up in the front end of base, just sloping platform with the rotor plate cooperation, the switching-over post set up in the both sides of dwang, just the switching-over post with the cable cooperation.
The engine case slides down the inclined rotating plate and is detached from the ramp.
The clamping assembly comprises a sliding table and rotary tongs, the sliding table is arranged above the base and is in sliding connection with the base, the sliding table is matched with the linkage, and the rotary tongs are symmetrically arranged on two sides of the inside of the sliding table and are in rotary connection with the sliding table.
When the rotary clamp is contacted with the engine shell, the rotary clamp and the sliding table rotate relatively, so that the shape of the engine shell is adapted, and the engine shell is clamped.
The sliding table is provided with a rotating groove and a rotating ring, the rotating groove is symmetrically arranged on two sides of the top surface of the sliding table and penetrates through the sliding table, the rotating ring is arranged on the inner side of the rotating groove, the rotating ring and the rotating groove are concentrically arranged, and the rotating ring is rotatably connected with the rotating pliers.
When the rotary clamp is contacted with the engine shell, the rotary clamp is arranged on the inner side of the rotary groove and rotates relative to the rotary ring, so that the shape of the engine shell is adapted.
The rotary tongs comprise a fan-shaped table and a rotary core, wherein the fan-shaped table is arranged on the inner side of the rotary groove and is rotationally connected with the rotary ring, the fan-shaped table is slidably connected with the linkage device, the rotary core is symmetrically arranged on two sides of the inner portion of the fan-shaped table and is rotationally connected with the fan-shaped table, and one side, close to the fan-shaped table, of the rotary core is fixedly connected with the linkage device.
When the rotary clamp is in contact with the engine shell, the sector platform and the rotary ring rotate relatively, and the rotary core rotates on the inner side of the sector platform, so that the rotary clamp is better adapted to the shape of the engine shell.
The rotating core is provided with a contact piece and a plurality of grooves, the contact piece is arranged on one side of the rotating core, which is far away from the sector platform, and the grooves are uniformly distributed on one side of the sector platform, which is far away from the contact piece.
When the engine shell is clamped, the contact piece is in contact with the engine shell to clamp the engine shell, and the plurality of grooves are used for increasing the friction force between the contact piece and the engine shell.
According to the clamping device for machining the engine shell, after the engine shell is machined, the clamping assembly is opened to loosen the engine shell, the lock tongue is pulled to release the locking of the rotating plate, the hydraulic rod automatically extends to jack up the rotating plate, so that the rotating plate is inclined, the engine shell slides downwards along the rotating plate to complete unloading, and the problem that the engine shell cannot be automatically unloaded by an existing clamp after the engine shell is machined is solved.
Drawings
In order to more clearly illustrate the embodiments of the present invention 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 axial structure diagram of a clamping device for machining an engine housing provided by the utility model.
Fig. 2 is a schematic front view of the clamping device for machining the engine housing according to the present invention.
FIG. 3 is a schematic side sectional view of a clamping device for machining an engine housing according to the present invention.
Fig. 4 is a schematic rear sectional view of a clamping device for machining an engine housing according to the present invention.
Fig. 5 is a schematic top sectional view of a clamping device for machining an engine case according to the present invention.
10-supporting seat, 11-unloading mechanism, 111-rotating plate, 1111-rotating rod, 1112-bayonet, 112-bolt, 113-hydraulic rod, 12-linkage, 121-inhaul cable, 122-driving rod, 13-base, 131-inclined table, 132-reversing column, 20-clamping component, 21-sliding table, 211-rotary groove, 212-rotary ring, 22-rotary clamp, 221-sector table, 222-rotary core, 2221-contact piece and 2222-groove.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout.
Referring to fig. 1 to 5, the utility model provides a clamping device for machining an engine housing, which includes a clamping assembly 20 and a supporting seat 10, wherein the clamping assembly 20 is symmetrically disposed on two sides above the supporting seat 10 and is slidably connected to the supporting seat 10, the supporting seat 10 includes a linkage 12, a base 13 and a discharging mechanism 11, the discharging mechanism 11 is disposed below the clamping assembly 20 and is matched with the clamping assembly 20, the linkage 12 is disposed below the discharging mechanism 11 and is respectively fixedly connected to the discharging mechanism 11 and the clamping assembly 20, the base 13 is sleeved outside the linkage 12, and the base 13 is respectively slidably connected to the clamping assembly 20 and the discharging mechanism 11;
the discharging mechanism 11 comprises a rotating plate 111, a hydraulic rod 113 and a lock tongue 112, wherein the rotating plate 111 is arranged below the clamping component 20, the rotating plate 111 is arranged on the inner side of the base 13 and is rotatably connected with the base 13, the rotating plate 111 is fixedly connected with the linkage 12, the lock tongue 112 is arranged on one side of the rotating plate 111 and is respectively matched with the rotating plate 111 and the clamping component 20, the lock tongue 112 is slidably connected with the base 13, the hydraulic rod 113 is arranged below the rotating plate 111, and the upper end and the lower end of the hydraulic rod 113 are respectively hinged with the rotating plate 111 and the base 13.
In this embodiment, an engine housing is placed on the support seat 10, and is clamped by the clamping assembly 20, after the engine housing is machined, the clamping assembly 20 slides to both sides to be opened, the engine housing is released, after the clamping assembly 20 is completely opened, the lock tongue 112 is pulled to unlock the rotating plate 111, the hydraulic rod 113 automatically extends to jack up the rotating plate 111, so that the rotating plate 111 tilts, the engine housing slides along the rotating plate 111, and slides down the base 13 to complete unloading, so that the problem that the engine housing cannot be automatically unloaded by the existing clamp after machining is solved, and when the rotating plate 111 rotates, the clamping assembly 20 is reset by the linkage 12 to facilitate next clamping.
The rotating plate 111 is provided with a rotating rod 1111 and a bayonet 1112, the rotating rod 1111 is arranged at the bottom of the rotating plate 111, the rotating rod 1111 is rotatably connected with the base 13, the bayonet 1112 is arranged at one side of the rotating plate 111 close to the lock tongue 112 and penetrates through the rotating plate 111, and the bayonet 1112 is matched with the lock tongue 112;
the linkage 12 comprises a pulling rope 121 and a pulling rod 122, the pulling rod 122 is arranged at the bottom of the rotating rod 1111 and is fixedly connected with the rotating rod 1111, the pulling rope 121 penetrates through the pulling rod 122 and is fixedly connected with the pulling rod 122, and two ends of the pulling rope 121 are respectively and fixedly connected with the adjacent clamping assemblies 20;
the base 13 has sloping platform 131 and switching-over post 132, sloping platform 131 set up in the front end of base 13, just sloping platform 131 with the cooperation of rotating plate 111, switching-over post 132 set up in the both sides of dwang 1111, just switching-over post 132 with cable 121 cooperates.
In this embodiment, the clamping assembly 20 is opened, the latch 112 is pulled out from the bayonet 1112, the locking of the rotating plate 111 is released, the hydraulic rod 113 extends to push the rotating plate 111 to rotate and tilt around the rotating rod 1111 as a rotating shaft, so that the engine housing slides along the rotating plate 111, the base 13 slides down from the ramp 131 to complete unloading, meanwhile, the rotating rod 1111 drives the shift lever 122 to rotate, the shift lever 122 pulls the cable 121, the cable 121 bypasses the reversing column 132, and the clamping assemblies 20 on both sides are pulled at the same time, so as to reset the clamping assembly 20.
The clamping assembly 20 comprises a sliding table 21 and rotary tongs 22, the sliding table 21 is arranged above the base 13 and is connected with the base 13 in a sliding manner, the sliding table 21 is matched with the linkage, and the rotary tongs 22 are symmetrically arranged on two sides of the inside of the sliding table 21 and are connected with the sliding table 21 in a rotating manner;
the sliding table 21 is provided with a rotating groove 211 and a rotating ring 212, the rotating groove 211 is symmetrically arranged on two sides of the top surface of the sliding table 21 and penetrates through the sliding table 21, the rotating ring 212 is arranged on the inner side of the rotating groove 211, the rotating ring 212 and the rotating groove 211 are concentrically arranged, and the rotating ring 212 is rotatably connected with the rotating clamp 22;
the rotary clamp 22 comprises a sector platform 221 and a rotary core 222, the sector platform 221 is arranged on the inner side of the rotary groove 211, the sector platform 221 is rotatably connected with the rotary ring 212, the sector platform 221 is slidably connected with the linkage 12, the rotary cores 222 are symmetrically arranged on two sides of the inner part of the sector platform 221 and rotatably connected with the sector platform 221, and one side of the rotary core 222, which is close to the sector platform 221, is fixedly connected with the linkage 12;
the rotating core 222 has a contact sheet 2221 and a plurality of grooves 2222, the contact sheet 2221 is disposed on a side of the rotating core 222 away from the sector platform 221, and the plurality of grooves 2222 are uniformly distributed on a side of the contact sheet 2221 away from the sector platform 221.
In this embodiment, during clamping, the sliding table 21 drives the rotating clamp 22 to slide towards the engine housing, after the rotating core 222 contacts with the engine housing, the rotating core 222 rotates inside the sector table 221, and at the same time, the sector table 221 rotates inside the rotating groove 211 and relative to the rotating ring 212, so as to adapt to the uneven surface of the engine housing, and clamp the engine housing, the plurality of grooves 2222 are used to increase the friction between the contact piece 2221 and the engine housing, and prevent the engine housing from sliding during machining, the contact piece 2221 is used to prevent the rotating core 222 from pressing the engine housing too much during clamping, which results in clamping damage to the engine housing, when the engine housing is removed, the rotating rod 1111 drives the deflector rod 122 to rotate, which pulls the cable 121, and pulls the rotating core 222 through the cable 121, and cooperates with the sector table 221 to reset the rotating core 222 and the sector table 221 for the next clamping.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.
Claims (8)
1. A clamping device for processing an engine shell is characterized in that,
the clamping device for machining the engine shell comprises a clamping assembly and a supporting seat, wherein the clamping assembly is symmetrically arranged on two sides above the supporting seat and is in sliding connection with the supporting seat, the supporting seat comprises a linkage device, a base and an unloading mechanism, the unloading mechanism is arranged below the clamping assembly and is matched with the clamping assembly, the linkage device is arranged below the unloading mechanism and is respectively and fixedly connected with the unloading mechanism and the clamping assembly, the base is sleeved on the outer side of the linkage device, and the base is respectively and slidably connected with the clamping assembly and the unloading mechanism;
the discharge mechanism comprises a rotating plate, a hydraulic rod and a lock tongue, wherein the rotating plate is arranged below the clamping assembly, the rotating plate is arranged on the inner side of the base and is rotatably connected with the base, the rotating plate is fixedly connected with the linkage, the lock tongue is arranged on one side of the rotating plate and is respectively matched with the rotating plate and the clamping assembly, the lock tongue is slidably connected with the base, the hydraulic rod is arranged below the rotating plate, and the upper end and the lower end of the hydraulic rod are respectively connected with the rotating plate and the base through hinges.
2. The clamping device for machining the engine housing according to claim 1,
the rotor plate has dwang and bayonet socket, the dwang set up in the bottom of rotor plate, just the dwang with base swivelling joint, the bayonet socket set up in being close to of rotor plate spring bolt one side, and run through the rotor plate, just the bayonet socket with the spring bolt cooperation.
3. The clamping device for machining the engine housing according to claim 2,
the clutch comprises a pull rope and a pull rod, wherein the pull rod is arranged at the bottom of the rotating rod and is fixedly connected with the rotating rod, the pull rope penetrates through the pull rod and is fixedly connected with the pull rod, and two ends of the pull rope are respectively adjacent to the two ends of the clamping assembly and are fixedly connected with the clamping assembly.
4. The clamping device for machining the engine housing according to claim 3,
the base has sloping platform and switching-over post, sloping platform set up in the front end of base, just sloping platform with the rotor plate cooperation, the switching-over post set up in the both sides of dwang, just the switching-over post with the cable cooperation.
5. The clamping device for machining the engine housing according to claim 1,
the clamping assembly comprises a sliding table and rotary tongs, the sliding table is arranged above the base and is in sliding connection with the base, the sliding table is matched with the linkage, and the rotary tongs are symmetrically arranged on two sides of the inside of the sliding table and are in rotary connection with the sliding table.
6. The clamping device for machining the engine housing according to claim 5,
the sliding table is provided with a rotating groove and a rotating ring, the rotating groove is symmetrically arranged on two sides of the top surface of the sliding table and penetrates through the sliding table, the rotating ring is arranged on the inner side of the rotating groove, the rotating ring and the rotating groove are concentrically arranged, and the rotating ring is rotatably connected with the rotating pliers.
7. The clamping device for machining the engine housing according to claim 6,
the rotary tongs comprise a fan-shaped table and a rotary core, wherein the fan-shaped table is arranged on the inner side of the rotary groove and is rotationally connected with the rotary ring, the fan-shaped table is slidably connected with the linkage device, the rotary core is symmetrically arranged on two sides of the inner portion of the fan-shaped table and is rotationally connected with the fan-shaped table, and one side, close to the fan-shaped table, of the rotary core is fixedly connected with the linkage device.
8. The clamping device for machining the engine housing according to claim 7,
the rotating core is provided with a contact piece and a plurality of grooves, the contact piece is arranged on one side of the rotating core, which is far away from the sector platform, and the grooves are uniformly distributed on one side of the sector platform, which is far away from the contact piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122442692.3U CN216104741U (en) | 2021-10-11 | 2021-10-11 | Clamping device is used in engine housing processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122442692.3U CN216104741U (en) | 2021-10-11 | 2021-10-11 | Clamping device is used in engine housing processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216104741U true CN216104741U (en) | 2022-03-22 |
Family
ID=80691728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122442692.3U Expired - Fee Related CN216104741U (en) | 2021-10-11 | 2021-10-11 | Clamping device is used in engine housing processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216104741U (en) |
-
2021
- 2021-10-11 CN CN202122442692.3U patent/CN216104741U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220322 |