CN220463499U - Engine housing polishing clamp - Google Patents
Engine housing polishing clamp Download PDFInfo
- Publication number
- CN220463499U CN220463499U CN202321874553.0U CN202321874553U CN220463499U CN 220463499 U CN220463499 U CN 220463499U CN 202321874553 U CN202321874553 U CN 202321874553U CN 220463499 U CN220463499 U CN 220463499U
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- fixed
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- plate
- engine shell
- rod
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- 238000005498 polishing Methods 0.000 title claims abstract description 21
- 230000000694 effects Effects 0.000 claims abstract description 4
- 230000006978 adaptation Effects 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims 3
- 238000010168 coupling process Methods 0.000 claims 3
- 238000005859 coupling reaction Methods 0.000 claims 3
- 230000003139 buffering effect Effects 0.000 abstract description 4
- 230000001681 protective effect Effects 0.000 abstract description 3
- 238000013016 damping Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- 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
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- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model discloses an engine shell polishing clamp, and relates to the technical field of engines. Including U type mount table, the bottom surface symmetry of U type mount table is fixed with L type mounting panel, is provided with relative clamping structure between the straight board of L type mounting panel, and relative clamping structure inserts the side U type pole of locating two vertical stand fore-and-aft symmetries of U type mount table including the symmetry, and the upper portion horizontal pole one end of side U type pole is provided with the protection clamp structure. According to the utility model, through the arrangement of the protective clamp structure, when the clamping plates are mutually close to each other to contact and clamp the engine shell, the rubber salient points are extruded on the engine shell, meanwhile, the connecting springs are extruded and contracted, the engine shell is clamped, meanwhile, a certain buffering and vibration reduction effect on the engine shell is ensured, when the clamping force on the engine shell is large, the engine shell and the clamping plates are elastically vibrated and contacted when the engine shell is polished, so that the engine shell is not easy to damage.
Description
Technical Field
The utility model relates to the technical field of engines, in particular to an engine shell polishing clamp.
Background
An engine is a machine that converts other forms of energy into mechanical energy and requires the engine housing to be sanded during the machining of the engine housing.
The Chinese patent publication No. CN208759329U discloses an engine shell polishing clamp, which comprises a bottom plate, and a locating pin, a locating plate, a locking plate, a supporting block and a locking assembly which are arranged on the bottom plate, wherein the bottom of the locating pin is inserted on the bottom plate, and the locating plate is sleeved on the locating pin.
According to the technical scheme, the positioning disc is used for positioning, the locking assembly is tightly propped against the engine shell, so that the clamping is stable, the labor force is reduced, but the technical scheme still has certain defects, for example, the locking disc and the locking assembly are used for carrying out multiple locking on the engine shell, so that the clamping force on the engine shell is large, and the engine shell and the locking assembly are in rigid vibration contact when the engine shell is polished, so that the engine shell is easy to damage.
Disclosure of Invention
The utility model aims to provide an engine shell polishing clamp for solving the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an engine housing anchor clamps of polishing, including U type mount table, the bottom surface symmetry of U type mount table is fixed with L type mounting panel, be provided with relative clamping structure between the straight board of L type mounting panel, relative clamping structure is including the symmetrical side U type pole of inserting the two vertical stands fore-and-aft symmetry of locating U type mount table, upper portion horizontal pole one end of side U type pole is provided with the protection clamp structure, the protection clamp structure is including setting up the grip block in upper portion horizontal pole tip one side of side U type pole, all be fixed with the fixed plate on the upper portion terminal surface of grip block one side and side U type pole, be connected with the attenuator between the fixed plate, the outside cover of attenuator is equipped with connecting spring, connecting spring both ends are connected with the fixed plate respectively, connecting spring both ends symmetry is provided with the stop collar, the stop collar is fixed with the fixed plate respectively, evenly be fixed with a plurality of rubber bumps on the centre gripping contact surface of grip block, U type mount table top is provided with suction structure.
Preferably, the bottom surface of the clamping plate is fixed with a sliding block, a sliding groove matched with the sliding block is formed in the bottom table of the U-shaped mounting table, the limiting sleeve plays a role in limiting and guiding the connecting spring, and the rubber salient points are in extrusion contact with the engine shell to play a role in elasticity.
Preferably, the limiting rod is fixed on the upper portion of the clamping plate, penetrates through two vertical tables of the U-shaped mounting table and is in sliding connection with the two vertical tables, limiting pipes matched with the limiting rod are fixed on the outer side faces of the two vertical tables, and movement of the clamping plate is stabilized.
Preferably, the upper cross rod of the side U-shaped rod penetrates through two vertical tables arranged on the U-shaped mounting table and is in sliding connection with the two vertical tables, and the lower cross rod of the side U-shaped rod penetrates through a vertical plate arranged on the L-shaped mounting plate and is in sliding connection with the vertical plate.
Preferably, the relative clamping structure further comprises a screw rod inserted in the middle between the two vertical plates of the L-shaped mounting plate, two sides of the screw rod are symmetrically provided with limiting fixing rods fixed with the vertical plates of the L-shaped mounting plate, moving blocks are symmetrically inserted at two ends of the screw rod and the whole limiting fixing rods, and the outer side faces of the moving blocks are fixed with one end of a lower cross rod of the side U-shaped rod.
Preferably, the screw rod is connected with the riser of L type mounting panel in a rotating way, and screw rod one end is connected with and drives the motor, has respectively with screw rod looks adaptation and screw thread direction the same and opposite screw thread groove in the movable block, movable block and spacing dead lever looks sliding connection, and the bar groove has been seted up to U type mount pad bottom surface, and the movable block top surface is fixed with the lug with bar groove looks adaptation.
Preferably, the suction structure comprises two opposite collecting side hoppers symmetrically fixed on two vertical tables of the U-shaped mounting table, an opening plate is fixed at the large opening end of each collecting side hopper, the suction range of each collecting side hopper is enlarged, a plurality of fans are arranged at the small opening end of each collecting side hopper and used for sucking chips at the polishing position, communicating pipes are communicated outwards at the small opening end of each collecting side hopper, and the communicating pipes are communicated with the existing chip collecting boxes.
Compared with the prior art, the utility model has the beneficial effects that:
this engine case anchor clamps of polishing, through the setting of protection clamp structure, the grip block is close to each other when carrying out contact centre gripping to engine case, and rubber bump extrudees on engine case, simultaneously, and connecting spring extrudees the shrink, when pressing from both sides tight to engine case, has guaranteed to have certain buffering damping effect to engine case, when great when the clamping dynamics to engine case, when engine case carries out the operation of polishing, engine case and grip block looks elastic vibration contact to not fragile engine case.
Simultaneously, through the setting of suction structure, the in-process of polishing is being polished to engine case, easily produces the piece of polishing, needs to handle, and the fan starts this moment, and the piece is absorbed in collecting the side fill to arrange in current collecting box through the intercommunication pipe, guarantee the processing to the piece.
Drawings
FIG. 1 is a first perspective view of the present utility model;
FIG. 2 is a schematic view of a second perspective structure of the present utility model;
fig. 3 is a cross-sectional view of the present utility model.
In the figure: 1. a U-shaped mounting table; 101. an L-shaped mounting plate; 2. a screw; 201. a limit fixing rod; 202. a moving block; 203. a side U-shaped rod; 204. a fixing plate; 205. a damper; 206. a connecting spring; 207. a clamping plate; 208. rubber protruding points; 3. collecting a side hopper; 301. an opening plate; 302. a blower; 303. a communicating pipe; 4. a limit rod; 401. a limiting tube; 5. a chute; 6. a bar-shaped groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the process of machining and polishing the engine shell, a polishing clamp is required to be used, and the polishing clamp provided by the utility model is specially used for buffering, damping, protecting and clamping the engine shell, and in the process of clamping the engine shell by using the clamp, preparation work such as checking is required in advance, so that the normal operation of the clamp is ensured.
As shown in fig. 1-3, the present utility model provides a technical solution: the engine shell polishing clamp comprises a U-shaped mounting table 1, an L-shaped mounting plate 101 is symmetrically fixed on the bottom surface of the U-shaped mounting table 1, a relative clamping structure is arranged between straight plates of the L-shaped mounting plate 101, the relative clamping structure comprises side U-shaped rods 203 symmetrically inserted into two vertical tables of the U-shaped mounting table 1, a protective clamp structure is arranged at one end of an upper cross rod of each side U-shaped rod 203, the protective clamp structure comprises clamping plates 207 arranged at one side of the end part of the upper cross rod of each side U-shaped rod 203, fixing plates 204 are respectively fixed on one surface of each clamping plate 207 and the upper end surface of each side U-shaped rod 203, a damper 205 is connected between the fixing plates 204, connecting springs 206 are sleeved outside the dampers 205, two ends of each connecting spring 206 are respectively connected with the fixing plates 204, limiting sleeves are symmetrically arranged at two ends of each connecting spring 206, each limiting sleeve is respectively fixed with the fixing plates 204, a plurality of rubber salient points 208 are uniformly fixed on a clamping contact surface of each clamping plate 207, a suction structure is arranged at the top of each U-shaped mounting table 1, sliding block 207 is fixedly arranged on the bottom surface of each clamping plate 207, each fixing plate 204 is respectively provided with a sliding block, each sliding block is matched with a sliding block, each sliding block is respectively, each sliding block is connected with each sliding block on the U-shaped mounting table 1, each sliding block is correspondingly connected with a rubber salient block, and each sliding block is in a limiting sleeve and has a limiting function, and has a function.
As a specific embodiment, the upper portion of the clamping plate 207 is fixed with the limit rod 4, the limit rod 4 penetrates through two vertical platforms of the U-shaped mounting platform 1 and is in sliding connection with the two vertical platforms, the outer side surfaces of the two vertical platforms are fixed with the limit pipe 401 matched with the limit rod 4, the movement of the clamping plate 207 is stabilized, the upper cross rod of the side U-shaped rod 203 penetrates through the two vertical platforms of the U-shaped mounting platform 1 and is in sliding connection with the two vertical platforms, the lower cross rod of the side U-shaped rod 203 penetrates through the vertical plate of the L-shaped mounting plate 101 and is in sliding connection with the vertical plate, when the clamping plate 207 is close to each other to contact and clamp the engine shell through the arrangement of the protection clamp structure, the rubber salient points 208 are extruded on the engine shell, meanwhile, the connecting springs 206 are extruded and contracted, a certain buffering vibration damping effect on the engine shell is guaranteed when the engine shell is clamped, when the clamping force of the engine shell is large, the engine shell is in polishing operation, the engine shell is in elastic vibration contact with the clamping plate 207, and therefore the engine shell is not easy to damage.
As a specific embodiment, the relative clamping structure further comprises a screw rod 2 inserted in the middle between two vertical plates of the L-shaped mounting plate 101, two sides of the screw rod 2 are symmetrically provided with a limiting fixing rod 201 which is fixed with the vertical plates of the L-shaped mounting plate 101, two ends of the whole screw rod 2 and the limiting fixing rod 201 are symmetrically inserted with a moving block 202, the outer side surface of the moving block 202 is fixed with one end of a lower cross rod of a side U-shaped rod 203, the screw rod 2 is rotationally connected with the vertical plates of the L-shaped mounting plate 101, one end of the screw rod 2 is connected with a driving motor, threaded grooves which are matched with the screw rod 2 and have the same and opposite thread directions are respectively arranged in the moving block 202, the moving block 202 is slidingly connected with the limiting fixing rod 201, the bottom surface of the U-shaped mounting table 1 is provided with a strip groove 6, and a bump matched with the strip groove 6 is fixed on the top surface of the moving block 202, wherein when the motor is driven to drive the screw rod 2 to rotate, the screw rod 2 is driven to move the whole moving block 202 in a direction close to or far away from each other, so that the clamping and releasing of the engine are realized.
As a specific embodiment, the suction structure comprises two opposite collecting side hoppers 3 symmetrically fixed on two vertical platforms of the U-shaped mounting platform 1, an opening plate 301 is fixed at the large opening end of each collecting side hopper 3, the suction range of each collecting side hopper 3 is enlarged, a plurality of fans 302 are arranged at the small opening end of each collecting side hopper 3 and used for sucking chips at the polishing position, communicating pipes 303 are communicated with the small opening end of each collecting side hopper 3 outwards, the communicating pipes 303 are communicated with the existing chip collecting box, polishing chips are easy to generate in the polishing process of an engine shell through the arrangement of the suction structure, the processing is needed, at the moment, the fans 302 are started, the chips are sucked into the collecting side hoppers 3 and are discharged into the existing collecting box through the communicating pipes 303, and the processing of the chips is guaranteed.
Working principle: when the clamp is used, the L-shaped mounting plate 101 is used for mounting, the communicating pipe 303 is connected with the existing collecting box, the engine shell is placed on the U-shaped mounting table 1, the motor is controlled to be driven to start, the motor is driven to drive the screw rod 2 to rotate, the moving block 202, the side U-shaped rod 203 and the clamping plate 207 are integrally close to each other to slowly clamp the engine shell, then the engine shell is polished, meanwhile, the fan 302 is started, and air at a polished position is sucked into the communicating pipe 303. The damper 205 and the fan 302 are conventional, and therefore the working principle thereof will not be explained here too much.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made hereto without departing from the spirit and scope of the utility model as defined by the appended embodiments and equivalents thereof.
Claims (7)
1. Engine case anchor clamps of polishing, including U type mount pad, its characterized in that: the bottom surface symmetry of U type mount pad is fixed with L type mounting panel, be provided with relative clamping structure between the straight board of L type mounting panel, relative clamping structure is including the symmetrical side U type pole of inserting the symmetry around locating two erects of U type mount pad, upper portion horizontal pole one end of side U type pole is provided with the protection clamp structure, the protection clamp structure is including setting up the grip block in upper portion horizontal pole tip one side of side U type pole, all be fixed with the fixed plate on the upper portion terminal surface of grip block one side and side U type pole, be connected with the attenuator between the fixed plate, the outside cover of attenuator is equipped with coupling spring, the coupling spring both ends are connected with the fixed plate respectively, coupling spring both ends symmetry is provided with the stop collar, the stop collar is fixed with the fixed plate respectively, evenly be fixed with a plurality of rubber bumps on the centre gripping contact surface of grip block, U type mount pad top is provided with suction structure.
2. The engine case sharpening fixture of claim 1, wherein: the clamping plate bottom surface is fixed with the sliding block, sets up the spout with the sliding block looks adaptation on the base frame of U type mount table, and the stop collar plays spacing guide effect to connecting spring, and rubber bump extrudees with the engine case mutually and contacts, plays the elastic action.
3. The engine case sharpening fixture of claim 1, wherein: the clamping plate is characterized in that a limiting rod is fixed on the upper portion of the clamping plate, penetrates through two vertical tables of the U-shaped mounting table and is in sliding connection with the two vertical tables, limiting pipes matched with the limiting rod are fixed on the outer side faces of the two vertical tables, and movement of the clamping plate is stabilized.
4. The engine case sharpening fixture of claim 1, wherein: the upper cross rod of the side U-shaped rod penetrates through two vertical tables arranged on the U-shaped mounting table and is in sliding connection with the two vertical tables, and the lower cross rod of the side U-shaped rod penetrates through a vertical plate arranged on the L-shaped mounting plate and is in sliding connection with the vertical plate.
5. The engine case sharpening fixture of claim 1, wherein: the relative clamping structure further comprises a screw rod inserted in the middle between the two vertical plates of the L-shaped mounting plate, limiting fixing rods fixed with the vertical plates of the L-shaped mounting plate are symmetrically arranged on two sides of the screw rod, moving blocks are symmetrically inserted in the two ends of the screw rod and the whole limiting fixing rods, and the outer side faces of the moving blocks are fixed with one end of a lower cross rod of the side U-shaped rod.
6. The engine case sharpening fixture of claim 5, wherein: the screw rod rotates with the riser of L type mounting panel to be connected, and screw rod one end is connected with drives the motor, has equipped with respectively with screw rod looks adaptation and screw thread direction the same and opposite screw thread groove in the movable block, movable block and spacing dead lever looks sliding connection, and the bar groove has been seted up to U type mount pad bottom surface, and the movable block top surface is fixed with the lug with bar groove looks adaptation.
7. The engine case sharpening fixture of claim 1, wherein: the suction structure comprises two opposite collection side hoppers symmetrically fixed on two vertical tables of the U-shaped mounting table, an opening plate is fixed at the large opening end of each collection side hopper, the suction range of each collection side hopper is enlarged, a plurality of fans are arranged at the small opening end of each collection side hopper and used for sucking chips at polishing positions, communicating pipes are communicated outwards at the small opening end of each collection side hopper, and the communicating pipes are communicated with an existing chip collecting box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321874553.0U CN220463499U (en) | 2023-07-17 | 2023-07-17 | Engine housing polishing clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321874553.0U CN220463499U (en) | 2023-07-17 | 2023-07-17 | Engine housing polishing clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220463499U true CN220463499U (en) | 2024-02-09 |
Family
ID=89775887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321874553.0U Active CN220463499U (en) | 2023-07-17 | 2023-07-17 | Engine housing polishing clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220463499U (en) |
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2023
- 2023-07-17 CN CN202321874553.0U patent/CN220463499U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |