CN219465505U - Combined clamping fixture for cylinder machining - Google Patents
Combined clamping fixture for cylinder machining Download PDFInfo
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- CN219465505U CN219465505U CN202320974451.XU CN202320974451U CN219465505U CN 219465505 U CN219465505 U CN 219465505U CN 202320974451 U CN202320974451 U CN 202320974451U CN 219465505 U CN219465505 U CN 219465505U
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- machining
- clamping fixture
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- limiting block
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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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Abstract
The utility model discloses a combined clamping fixture for cylinder machining, which relates to the technical field of fixtures and comprises a base, wherein the top surface of the base is connected with a turntable, the top surface of the turntable is connected with a fixed disk, the upper surface of the fixed disk is connected with a bearing seat, the upper surface of the fixed disk is connected with a fixed rod above the bearing seat, the fixture can fixedly limit the top end and the bottom end of a workpiece machined in different sizes through the cooperation of the fixed disk, a connecting screw and a base body with the fixed rod and a pressing plate, a limiting block and a connecting block can limit the surface of the workpiece machined, the stability of workpiece machining is ensured, the displacement of the workpiece in the machining process is prevented, the direction of the workpiece is conveniently adjusted according to the machining angle, the limiting block is flexibly removed, the effect of machining different angles of the workpiece is realized on the basis of not repeatedly disassembling the workpiece, the machining position is prevented from being blocked by the limiting block, the machining precision is improved, and the machining time is shortened.
Description
Technical Field
The utility model relates to the technical field of clamps, in particular to a combined clamping clamp for cylinder machining.
Background
In the production and processing process of the cylinder, the surface of the cylinder needs to be polished and drilled through a machine, and the clamp can play a fixed limiting role when processing a cylinder workpiece, so that the processing precision is ensured, and the displacement in the processing process is prevented, for example, chinese patent discloses a combined clamping clamp (publication No. CN 216939449U) for processing the cylinder.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a combined clamping fixture for cylinder machining, which solves the problem that a fixed fixture cannot be changed according to the adjustment of a machining angle.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the combined clamping fixture for machining the air cylinder comprises a base, wherein the top surface of the base is connected with a rotary table, the top surface of the rotary table is connected with a fixed disc, the upper surface of the fixed disc is connected with a bearing seat, and a fixed rod is connected to the upper surface of the fixed disc and positioned above the bearing seat;
the bearing seat comprises a seat body, four movable grooves are formed in the upper surface of the seat body in an annular mode, the four movable grooves are formed in the outer surface of the seat body in a penetrating mode, adjusting screw rods are connected to the outer surface of the adjusting screw rods, connecting blocks are connected to the inner side walls of the movable grooves, and limiting blocks are connected to the top ends of the connecting blocks.
As a further technical scheme of the utility model, the upper surface of the fixed disc is connected with a connecting screw in a penetrating way, the outer surface of the connecting screw is connected with an adjusting sleeve, the top end of the connecting screw is connected with the bottom surface of the base body, and the top end of the fixed rod is connected with a pressing plate right above the base body.
As a further technical scheme of the utility model, a bump is arranged on one side surface of the limiting block, through holes are respectively arranged on the outer surface of the connecting block corresponding to the adjusting screw rod, and connecting springs are respectively connected between the outer surface of the adjusting screw rod and the inner side walls of the connecting block and the movable groove.
As a further technical scheme of the utility model, the two side surfaces of the limiting block are respectively provided with a mounting groove, the inner side walls of the mounting grooves are respectively connected with a deflector rod, the bottom ends of the deflector rods are respectively connected with a clamping head, and the top surfaces of the connecting blocks are correspondingly provided with slots with the limiting block.
As a further technical scheme of the utility model, the two side surfaces of the deflector rod are connected with the connecting shafts, the inner side wall of the mounting groove is correspondingly provided with the notch, the connecting part of the inner side wall of the mounting groove and the connecting shafts is provided with the torsion spring, and the two side surfaces of the connecting block are correspondingly provided with the clamping grooves with the clamping heads.
As a further technical scheme of the utility model, the bearing seat is connected with the fixed disc through the connecting screw, a ball bearing is arranged at the joint of the surface of the rotary disc and the base, and the top pressing plate is matched with the circle center position of the seat body.
As a further technical scheme of the utility model, the inner diameter size of the movable groove is matched with the sliding path of the connecting block, the inner diameter size of the clamping groove is matched with the movable path of the clamping head, and the inner diameter size of the mounting groove is matched with the rotating path of the deflector rod.
Advantageous effects
The utility model provides a combined clamping fixture for cylinder machining. Compared with the prior art, the method has the following beneficial effects:
1. the utility model provides a cylinder processing is with combination clamping anchor clamps, through the cooperation of fixed disk and connecting screw and pedestal with dead lever and top clamp plate, can be fixed spacing to the top and the bottom of equidimension processing work piece, can carry out spacingly to the surface of processing work piece through adjusting screw and connecting spring connected stopper and connecting block, guarantees the fixed stability of processing work piece, prevents the aversion of work piece in the course of working.
2. The utility model provides a combination clamping anchor clamps is used in cylinder processing, through the cooperation between carousel and the base, can adjust the angle of pedestal at will, conveniently adjust the direction of work piece according to the processing angle, and the stopper passes through the cooperation between the slot and the block groove of driving lever and block head and connecting block, can demolish the stopper in a flexible way to realize the effect of processing the different angles of work piece on the basis of not dismantling the work piece repeatedly, prevent that the stopper from sheltering from the processing position, improve machining precision, reduce the processing consuming time.
Drawings
FIG. 1 is a schematic structural view of a combined clamping fixture for cylinder processing;
FIG. 2 is a front view of a combined clamping fixture for cylinder processing;
FIG. 3 is a schematic view of an exploded view of the support bracket of a combined clamping fixture for cylinder machining;
fig. 4 is a schematic diagram of an exploded structure of a stopper of a combined clamping fixture for cylinder processing.
In the figure: 1. a base; 2. a turntable; 3. a fixed plate; 31. a connecting screw; 32. an adjustment sleeve; 4. a support bracket; 41. a base; 42. a movable groove; 43. adjusting a screw rod; 44. a limiting block; 45. a connecting spring; 46. a bump; 47. a connecting block; 48. a mounting groove; 49. a deflector rod; 401. a slot; 402. a clamping head; 403. a clamping groove; 404. a connecting shaft; 5. a fixed rod; 51. and (5) pressing the plate.
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.
Referring to fig. 1-4, the utility model provides a technical scheme of a combined clamping fixture for cylinder processing, which comprises the following steps: the utility model provides a combination clamping anchor clamps for cylinder processing, including base 1, the top surface of base 1 is connected with carousel 2, the top surface of carousel 2 is connected with fixed disk 3, the upper surface of fixed disk 3 is connected with supporting seat 4, the upper surface of fixed disk 3 just is located the top of supporting seat 4 and is connected with dead lever 5, supporting seat 4 includes pedestal 41, four movable grooves 42 have been seted up to the upper surface of pedestal 41 to the annular, four movable grooves 42 just run through in the surface of pedestal 41 all be connected with accommodate the lead screw 43, accommodate the lead screw 43's surface just is located the inside wall of movable groove 42 all be connected with connecting block 47, the top of connecting block 47 is connected with stopper 44.
As shown in fig. 1-2, the upper surface of the fixed disk 3 is connected with a connecting screw 31 in a penetrating manner, the outer surface of the connecting screw 31 is connected with an adjusting sleeve 32, the top end of the connecting screw 31 is connected with the bottom surface of the base 41, the top end of the fixed rod 5 is connected with a pressing plate 51 right above the base 41, the supporting seat 4 is connected with the fixed disk 3 through the connecting screw 31, the joint of the surface of the turntable 2 and the base 1 is provided with a ball bearing, the pressing plate 51 is matched with the center position of the base 41, it is to be noted that the rotation of the adjusting sleeve 32 can drive the base 41 to lift upwards, the top end and the bottom end of a workpiece are fixed by the cooperation of the fixed rod 5 and the pressing plate 51, and the turntable 2 can rotate along the upper surface of the base 1, so that the machining angle is convenient to adjust.
As shown in fig. 3-4, a bump 46 is provided on one side of the limiting block 44, through holes are provided on the outer surface of the connecting block 47 corresponding to the adjusting screw 43, connecting springs 45 are connected between the outer surface of the adjusting screw 43 and the inner side walls of the connecting block 47 and the movable groove 42, mounting grooves 48 are provided on both side surfaces of the limiting block 44, a deflector 49 is connected to the inner side walls of the mounting grooves 48, a clamping head 402 is connected to the bottom end of the deflector 49, a slot 401 is provided on the top surface of the connecting block 47 corresponding to the limiting block 44, connecting shafts 404 are connected to both side surfaces of the deflector 49, notches are provided on the inner side walls of the mounting grooves 48 corresponding to the connecting shafts 404, clamping grooves 403 are provided on both side surfaces of the connecting block 47 corresponding to the clamping head 402, the inner diameter of the movable groove 42 is matched with the sliding path of the connecting block 47, the inner diameter of the clamping groove 403 is matched with the movable path of the clamping head 402, the inner diameter of the mounting groove 48 is matched with the rotating path of the deflector 49, it is necessary to describe that the adjusting screw 43 can drive the limiting block 44 and the surface of the workpiece to be fixed by the limiting block 44, and the connecting block 44 can be conveniently removed and replaced, and the connecting block 44 can be conveniently machined.
The working principle of the utility model is as follows: when the fixture is used, a machined workpiece is placed at the center of the base 41, the adjusting sleeve 32 is rotated, the connecting screw 31 drives the base 41 to be lifted upwards until the top surface of the workpiece is attached to the lower surface of the top pressing plate 51, the adjusting screw 43 is rotated, the connecting block 47 and the limiting block 44 slide along the movable groove 42 until the lug 46 on one side surface of the limiting block 44 is attached to the outer surface of the workpiece, and then the fixture of the workpiece can be completed;
according to the adjustment of the required processing position, the turntable 2 is rotated to enable the surface of the workpiece to be processed to correspond to the processing end, then the adjusting screw rod 43 of the corresponding surface is reversely rotated to enable the limiting block 44 and the protruding block 46 to be separated from the surface of the workpiece, then the deflector 49 in the mounting groove 48 on two sides of the limiting block 44 is downwards pressed along the connecting shaft 404 to enable the deflector 49 to be downwards turned over, the clamping head 402 connected to the bottom end of the deflector 49 is separated from the clamping groove 403 on two sides of the connecting block 47, and the limiting block 44 is taken down along the slot 401 to process the workpiece on the surface.
Claims (7)
1. The combined clamping fixture for machining the air cylinder comprises a base (1), and is characterized in that the top surface of the base (1) is connected with a rotary table (2), the top surface of the rotary table (2) is connected with a fixed disc (3), the upper surface of the fixed disc (3) is connected with a bearing seat (4), and a fixed rod (5) is connected to the upper surface of the fixed disc (3) and located above the bearing seat (4);
the bearing seat (4) comprises a seat body (41), four movable grooves (42) are formed in the annular shape in the upper surface of the seat body (41), the four movable grooves (42) are connected with adjusting screw rods (43) penetrating through the outer surface of the seat body (41), connecting blocks (47) are connected to the outer surface of each adjusting screw rod (43) and the inner side walls of the movable grooves (42), and limiting blocks (44) are connected to the top ends of the connecting blocks (47).
2. The combined clamping fixture for cylinder machining according to claim 1, wherein a connecting screw rod (31) is connected to the upper surface of the fixed disc (3) in a penetrating manner, an adjusting sleeve (32) is connected to the outer surface of the connecting screw rod (31), the top end of the connecting screw rod (31) is connected with the bottom surface of the base body (41), and a pressing plate (51) is connected to the top end of the fixed rod (5) and located right above the base body (41).
3. The combined clamping fixture for cylinder machining according to claim 1, wherein a bump (46) is arranged on one side surface of the limiting block (44), through holes are formed in the outer surfaces of the connecting blocks (47) and correspond to the adjusting screw rods (43), and connecting springs (45) are connected between the outer surfaces of the adjusting screw rods (43) and the inner side walls of the connecting blocks (47) and the movable grooves (42).
4. The combined clamping fixture for cylinder machining according to claim 3, wherein mounting grooves (48) are formed in the surfaces of two sides of the limiting block (44), a deflector rod (49) is connected to the inner side walls of the mounting grooves (48), a clamping head (402) is connected to the bottom end of the deflector rod (49), and a slot (401) is formed in the top surface of the connecting block (47) corresponding to the limiting block (44).
5. The combined clamping fixture for cylinder machining according to claim 4, wherein the connecting shafts (404) are connected to both side surfaces of the deflector rod (49), the notch is formed in the inner side wall of the mounting groove (48) corresponding to the connecting shafts (404), the torsion spring is arranged at the joint of the inner side wall of the mounting groove (48) and the connecting shafts (404), and the clamping groove (403) is formed in both side surfaces of the connecting block (47) corresponding to the clamping head (402).
6. The combined clamping fixture for cylinder machining according to claim 2, wherein the bearing seat (4) is connected with the fixed disc (3) through a connecting screw (31), a ball bearing is arranged at the joint of the surface of the rotary disc (2) and the base (1), and the top pressing plate (51) is matched with the circle center of the seat body (41).
7. The combined clamping fixture for cylinder machining according to claim 5, wherein the inner diameter size of the movable groove (42) is matched with the sliding path of the connecting block (47), the inner diameter size of the clamping groove (403) is matched with the movable path of the clamping head (402), and the inner diameter size of the mounting groove (48) is matched with the rotating path of the deflector rod (49).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320974451.XU CN219465505U (en) | 2023-04-26 | 2023-04-26 | Combined clamping fixture for cylinder machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320974451.XU CN219465505U (en) | 2023-04-26 | 2023-04-26 | Combined clamping fixture for cylinder machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219465505U true CN219465505U (en) | 2023-08-04 |
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ID=87440679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320974451.XU Active CN219465505U (en) | 2023-04-26 | 2023-04-26 | Combined clamping fixture for cylinder machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219465505U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117020553A (en) * | 2023-09-25 | 2023-11-10 | 江苏信飞自动化设备有限公司 | New energy automobile motor rotor welding jig |
-
2023
- 2023-04-26 CN CN202320974451.XU patent/CN219465505U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117020553A (en) * | 2023-09-25 | 2023-11-10 | 江苏信飞自动化设备有限公司 | New energy automobile motor rotor welding jig |
| CN117020553B (en) * | 2023-09-25 | 2024-02-06 | 江苏信飞自动化设备有限公司 | New energy automobile motor rotor welding jig |
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