CN220408429U - Engine cylinder body mounting fixture - Google Patents
Engine cylinder body mounting fixture Download PDFInfo
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- CN220408429U CN220408429U CN202321255029.5U CN202321255029U CN220408429U CN 220408429 U CN220408429 U CN 220408429U CN 202321255029 U CN202321255029 U CN 202321255029U CN 220408429 U CN220408429 U CN 220408429U
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- base
- fixed
- fixing
- engine cylinder
- mechanism base
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- 230000007246 mechanism Effects 0.000 claims abstract description 50
- 238000012545 processing Methods 0.000 abstract description 5
- 238000003825 pressing Methods 0.000 description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to the technical field of engines, in particular to an engine cylinder fixing clamp which comprises a base, wherein one end of the base is provided with a plurality of support columns and a first hydraulic rod, a fixing mechanism is arranged between the two support columns, one end of the first hydraulic rod, which is far away from the base, is provided with a fixing tray, one end of the fixing tray, which is far away from the first hydraulic rod, is provided with a cylinder placing groove, the outer wall of the fixing tray, which is close to the support columns, is provided with a plurality of guide fixing grooves, guide fixing blocks are arranged in the guide fixing grooves, a plurality of first grooves are arranged between the two guide fixing grooves, so that the engine cylinder can be comprehensively fixed, and the stability of the engine cylinder during processing is ensured.
Description
Technical Field
The utility model relates to the technical field of engines, in particular to an engine cylinder body fixing clamp.
Background
Engine blocks are structures containing the cylinders and other components of an internal combustion engine, typically cast from cast iron or aluminum alloy, with the aluminum block being much lighter in weight and better for heat transfer to the coolant, but the iron block retains some advantages such as durability and better thermal expansion gap, in early automotive engines the engine block consisted of only the cylinder block with a separate crankcase attached. Modern engine blocks often integrate the crankcase and the cylinder block as a single assembly, and the engine blocks often also include coolant passages, oil passages, and the like, and the engine blocks often need to be fixed by a fixing clamp during the production of the engine blocks, so that subsequent processes are facilitated for processing the engine blocks.
As disclosed in Chinese patent publication: engine cylinder block anchor clamps, application number: CN202022558623.4, including the structure frame, there is the leveling motor structure frame below through support fixed mounting, and the coaxial fixed mounting of leveling motor upper end has the axis of rotation, and the structure frame top is through support fixed mounting and is pressed down the motor, and the coaxial fixed mounting of pressing down the motor lower extreme has the screw rod, and structure frame upper end middle part is provided with logical groove, and logical groove middle part passes has the screw rod, and the slider is installed in the screw rod lower extreme outside rotation. According to the utility model, the rotating shaft and the placing platform are driven to integrally rotate by the comprehensive leveling motor, so that the accuracy of measuring the height of the cylinder body is improved, and the stability of subsequent clamping is improved; the rotation of the compressing motor is converted into the displacement of the vertical direction of the compressing plate, the compressing action of the rigid lifting above the placing platform is realized, the ladder groove is matched with the rotation of the placing platform to lift the compressing fit of the compressing plate, the contact area of the cylinder body and the compressing plate is increased, and the stability of the compressing mechanism is improved.
However, in the above technical solution, when the engine block is fixed, the engine block is fixed from both ends of the engine block by the pressing plates, the engine block can only be fixed from two directions, and other directions of the engine block are not fixed, and the fixing direction is limited, so that the stability is poor when the engine block is processed, and when the engine block is processed, the engine block is easily deviated to the unfixed direction due to the unfixed other directions, which affects the subsequent processing of the engine block.
Disclosure of Invention
(one) solving the technical problems
The utility model mainly aims to provide an engine cylinder fixing clamp which can effectively solve the problems that in the prior art, when an engine cylinder is fixed, the engine cylinder is fixed from two ends of the engine cylinder by utilizing a pressing plate, the engine cylinder can only be fixed from two directions, other directions of the engine cylinder are not fixed, and the fixing directions are limited, so that when the engine cylinder is processed, the stability is poor, and when the engine cylinder is processed, the engine cylinder is easily deviated to the unfixed directions due to the unfixed other directions, and the subsequent processing of the engine cylinder is influenced.
(II) technical scheme
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides an engine cylinder block mounting fixture, includes the base, base one end is provided with a plurality of support columns and first hydraulic stem, two be provided with fixed establishment between the support column, the one end that the base was kept away from to first hydraulic stem is provided with fixed tray, the one end that first hydraulic stem was kept away from to fixed tray is provided with the cylinder body standing groove, fixed tray is provided with a plurality of direction fixed slots near the outer wall of support column, be provided with the direction fixed block in the direction fixed slot, two be provided with a plurality of first recesses between the direction fixed slot.
Preferably, the guide fixing groove is located at a corner of the fixed tray, the guide fixing block is fixedly connected with the support column, and the plurality of first grooves are communicated with the cylinder body placing groove.
Preferably, the fixing mechanism comprises a mechanism base, umbrella wheels are respectively arranged at two ends, close to the supporting columns, of the mechanism base, and a plurality of clamping blocks are arranged between the two umbrella wheels.
Preferably, the clamping block is provided with a second groove at one end far away from the mechanism base, a second hydraulic rod is arranged in the second groove, a pressing plate is arranged at one end, close to the mechanism base, of the second hydraulic rod, and an inductor is arranged at one end, close to the first groove, of the clamping block.
Preferably, the mechanism base is cylindrical, two ends of the mechanism base, which are close to the umbrella wheels, and the umbrella wheels rotate in the supporting columns, ninety degrees of each other are formed between the umbrella wheels of different fixing mechanisms, and the clamping blocks are concave.
Preferably, the mechanism base passes through one end of the clamping block far away from the second groove, the mechanism base is fixedly connected with the clamping block, the umbrella wheels of different fixing mechanisms are meshed with each other, and the clamping block and the fixed tray are inclined at a certain angle.
Compared with the prior art, the utility model has the following beneficial effects:
(1) When the hydraulic cylinder is used, firstly, the engine cylinder body is placed in the cylinder body placing groove, then, the first hydraulic rod is started, the fixed tray moves towards the direction close to the base, the fixed tray presses one end of the clamping block close to the mechanism base, the clamping block rotates around the mechanism base, at the moment, the mechanism base drives the umbrella wheel to rotate, the umbrella wheel drives the umbrella wheel of the other fixing mechanism to rotate, all the fixing mechanisms fix or release the engine cylinder body at the same time, the concave-shaped structure of the clamping block is used for fixing the four sides of the engine cylinder body, at the moment, the second groove is positioned right above the engine cylinder body, the engine cylinder body can press the sensor, then, the sensor starts the second hydraulic rod, the second hydraulic rod enables the pressing plate to move towards the direction of the engine cylinder body, and the pressing plate is used for fixing the engine cylinder body from the upper side, so that the engine cylinder body is comprehensively fixed, and the stability of the engine cylinder body during processing is ensured.
Drawings
FIG. 1 is a schematic view of the overall structure of an engine block mounting fixture of the present utility model;
FIG. 2 is a schematic side view of an engine block mounting fixture of the present utility model;
FIG. 3 is a schematic cross-sectional perspective view of a fixing mechanism in an engine block fixing jig according to the present utility model;
fig. 4 is a schematic cross-sectional structure of a fixing mechanism in an engine block fixing jig of the present utility model.
In the figure: 1. a base; 2. a support column; 3. a first hydraulic lever; 4. a fixing mechanism; 401. a mechanism base; 402. umbrella wheel; 403. a clamping block; 404. a second groove; 405. a second hydraulic lever; 406. a compacting plate; 407. an inductor; 5. a fixed tray; 6. a cylinder body placing groove; 7. a guide fixing groove; 8. a guide fixing block; 9. a first groove.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, 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.
As shown in fig. 1 and 2, an engine cylinder fixing clamp comprises a base 1, a plurality of support columns 2 and a first hydraulic rod 3 are arranged at one end of the base 1, a fixing mechanism 4 is arranged between the support columns 2, a fixed tray 5 is arranged at one end, far away from the base 1, of the first hydraulic rod 3, a cylinder body placing groove 6 is arranged at one end, far away from the first hydraulic rod 3, of the fixed tray 5, a plurality of guide fixing grooves 7 are arranged on the outer wall, close to the support columns 2, of the fixed tray 5, a guide fixing block 8 is arranged in the guide fixing groove 7, and a plurality of first grooves 9 are arranged between the guide fixing grooves 7.
As shown in fig. 3 and 4, in another embodiment of the present utility model, the fixing mechanism 4 includes a mechanism base 401, two ends of the mechanism base 401, which are close to the support column 2, are respectively provided with an umbrella wheel 402, and a plurality of clamping blocks 403 are arranged between two umbrella wheels 402;
the clamping block 403 is provided with a second groove 404 at one end far away from the mechanism base 401, a second hydraulic rod 405 is provided in the second groove 404, one end of the second hydraulic rod 405 near the mechanism base 401 is provided with a pressing plate 406, one end of the clamping block 403 near the first groove 9 is provided with an inductor 407, when the fixed tray 5 moves towards the direction near the base 1, the fixed tray 5 firstly presses one end of the clamping block 403 near the mechanism base 401, then the clamping block 403 rotates around the mechanism base 401, the clamping block 403 drives the mechanism base 401 to rotate, at this time, the mechanism base 401 drives the umbrella wheel 402 to rotate, the umbrella wheel 402 drives the umbrella wheel 402 of the other fixing mechanism 4 to rotate, so that all the fixing mechanisms 4 fix or release the engine cylinder simultaneously, one end of the clamping block 403, which is close to the sensor 407, gradually approaches the engine cylinder, one end of the clamping block 403, which is close to the sensor 407, gradually enters the first groove 9, so that one end surface of the clamping block 403, which is close to the sensor 407, is tightly attached to the engine cylinder, four sides of the engine cylinder are fixed by the concave structure of the clamping block 403, at the moment, the second groove 404 is located right above the engine cylinder, when the four sides of the engine cylinder are fixed by the concave structure of the clamping block 403, the engine cylinder presses the sensor 407, then after the sensor 407 receives the pressing, the second hydraulic rod 405 is started, the pressing plate 406 moves towards the direction of the engine cylinder, and the engine cylinder is fixed by the pressing plate 406 from above, so that the engine cylinder is comprehensively fixed.
The working principle of the engine cylinder body fixing clamp is as follows:
when the hydraulic pressing device is used, firstly, the engine cylinder body is placed into the cylinder body placing groove 6, then the first hydraulic rod 3 is started, the fixed tray 5 moves towards the direction close to the base 1 by utilizing the first hydraulic rod 3, the fixed tray 5 presses one end of the clamping block 403 close to the mechanism base 401, the clamping block 403 rotates around the mechanism base 401, at the moment, the mechanism base 401 drives the umbrella wheel 402 to rotate, the umbrella wheel 402 drives the umbrella wheel 402 of the other fixing mechanism 4 to rotate, all the fixing mechanisms 4 fix or release the engine cylinder body simultaneously, one end of the clamping block 403 close to the sensor 407 gradually approaches the engine cylinder body, when one end surface of the fixed tray 5 far away from the engine cylinder body is attached to the surface of the supporting column 2, the four sides of the engine cylinder body can be fixed by utilizing the clamping block 403, the guide fixing groove 7 and the guide fixing block 8 are responsible for guaranteeing the stability and the moving direction of the fixed tray 5, at the moment, the second groove 404 is located right above the engine cylinder body, the engine cylinder body can press the sensor 407, then the sensor 407 is pressed by the engine cylinder body, after the sensor is pressed to the sensor 407, the second hydraulic plate 405 is pressed, and the engine cylinder body is fixed on the whole surface by utilizing the second hydraulic plate 405, and the stability is guaranteed when the engine cylinder body is pressed and the engine cylinder body is pressed.
It should be understood that the foregoing examples of the present utility model are merely illustrative of the present utility model and not limiting of the embodiments of the present utility model, and that various other changes and modifications can be made by those skilled in the art based on the above description, and it is not intended to be exhaustive of all of the embodiments, and all obvious changes and modifications that come within the scope of the utility model are defined by the following claims.
Claims (6)
1. The utility model provides an engine cylinder block mounting fixture, includes base (1), its characterized in that: base (1) one end is provided with a plurality of support columns (2) and first hydraulic stem (3), two be provided with fixed establishment (4) between support column (2), the one end that base (1) was kept away from to first hydraulic stem (3) is provided with fixed tray (5), the one end that first hydraulic stem (3) was kept away from to fixed tray (5) is provided with cylinder body standing groove (6), the outer wall that fixed tray (5) is close to support column (2) is provided with a plurality of guide fixed slots (7), be provided with in guide fixed slot (7) direction fixed block (8), two be provided with a plurality of first recess (9) between guide fixed slot (7).
2. The engine block mounting fixture of claim 1, wherein: the guide fixing groove (7) is positioned at the corner of the fixed tray (5), the guide fixing block (8) is fixedly connected with the support column (2), and the plurality of first grooves (9) are mutually communicated with the cylinder body placing groove (6).
3. The engine block mounting fixture of claim 2, wherein: the fixing mechanism (4) comprises a mechanism base (401), umbrella wheels (402) are respectively arranged at two ends, close to the supporting columns (2), of the mechanism base (401), and a plurality of clamping blocks (403) are arranged between the two umbrella wheels (402).
4. An engine block mounting fixture as defined in claim 3, wherein: the one end that mechanism base (401) was kept away from to clamp piece (403) is provided with second recess (404), be provided with second hydraulic stem (405) in second recess (404), the one end that mechanism base (401) was close to second hydraulic stem (405) is provided with pinch-off blades (406), the one end that clamp piece (403) was close to first recess (9) is provided with inductor (407).
5. The engine block mounting fixture of claim 4, wherein: the mechanism base (401) is cylindrical, two ends of the mechanism base (401) close to the umbrella wheels (402) and the umbrella wheels (402) rotate in the supporting columns (2), ninety degrees of each other are formed between the umbrella wheels (402) of different fixing mechanisms (4), and the clamping blocks (403) are concave shapes.
6. The engine block mounting fixture of claim 4, wherein: the mechanism base (401) penetrates through one end, far away from the second groove (404), of the clamping block (403), the mechanism base (401) is fixedly connected with the clamping block (403), umbrella wheels (402) of different fixing mechanisms (4) are meshed with each other, and the clamping block (403) and the fixed tray (5) are inclined at a certain angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321255029.5U CN220408429U (en) | 2023-05-23 | 2023-05-23 | Engine cylinder body mounting fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321255029.5U CN220408429U (en) | 2023-05-23 | 2023-05-23 | Engine cylinder body mounting fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220408429U true CN220408429U (en) | 2024-01-30 |
Family
ID=89641862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321255029.5U Active CN220408429U (en) | 2023-05-23 | 2023-05-23 | Engine cylinder body mounting fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220408429U (en) |
-
2023
- 2023-05-23 CN CN202321255029.5U patent/CN220408429U/en active Active
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