CN220347784U - Clamping device for machining special-shaped parts - Google Patents
Clamping device for machining special-shaped parts Download PDFInfo
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- CN220347784U CN220347784U CN202321407798.2U CN202321407798U CN220347784U CN 220347784 U CN220347784 U CN 220347784U CN 202321407798 U CN202321407798 U CN 202321407798U CN 220347784 U CN220347784 U CN 220347784U
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- fixed
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- clamping device
- box body
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- 238000003754 machining Methods 0.000 title claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 5
- 230000000903 blocking effect Effects 0.000 claims description 6
- 230000002159 abnormal effect Effects 0.000 claims description 5
- 239000003921 oil Substances 0.000 description 18
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 239000010687 lubricating oil Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a clamping device for machining special-shaped parts, which comprises a box body, wherein the box body comprises a lifting structure for lifting a clamp, the surface of the box body is provided with a clamping mechanism, the clamping mechanism comprises a clamping seat, the surface of the clamping seat is fixedly provided with a base, the clamping seat is connected with a chassis through a limiting assembly, the bottom of the chassis is fixedly provided with a sliding rod, and the sliding rod slides on the surface of the clamping seat. According to the clamping device for machining the special-shaped parts, the parts are placed on the surface of the chassis, the pressing piece is placed on the surface of the parts, the driving rod is moved, the driving rod moves downwards and drives the moving ring to move, the pressing piece presses the parts, the bottoms of the parts are in contact with the chassis, the parts continue to move downwards, and the large springs are sleeved on the surfaces of the sliding rods, so that the parts are stably clamped, and are not subjected to excessive pressure, and the parts are protected.
Description
Technical Field
The utility model relates to the technical field of machining of special-shaped parts, in particular to a clamping device for machining of special-shaped parts.
Background
For some irregularly shaped parts, special clamping devices are required.
The existing clamping device adopts vertical pressure clamping, when the round surface-shaped material is clamped, the material is deformed to a certain extent due to pressure so as to change the state of the curved surface, and the clamping points are worn.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the clamping device for processing the special-shaped parts, and solves the problem that the clamping points are worn due to the fact that the existing clamping device changes the curved surface state.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a clamping device is used in abnormal shape spare part processing, includes the box, the box includes elevation structure for the lift of anchor clamps, the surface of box is provided with fixture, fixture includes the cassette, the fixed surface of cassette has the base, the cassette is connected with the chassis through spacing subassembly, the bottom of chassis is fixed with the slide bar, the slide bar slides at the surface of cassette, the surface cover of slide bar is equipped with big spring, the surface fixing of base has the slide bar, the terminal surface of chassis is fixed with the square dish, the square dish slides at the surface of slide bar, the surface sliding connection of base has the actuating lever, threaded hole has been seted up on the surface that the square dish passed the square dish, the surface of actuating lever is provided with drive assembly, the actuating lever passes through pressure assembly and is connected with the chassis.
Preferably, the limiting assembly comprises a limiting rod and a blocking block, wherein the limiting rod is fixed on the surface of the clamping seat, and the blocking block is fixed on the top end of the limiting rod.
Preferably, the driving assembly comprises a driving disc and a handle, wherein the driving disc is fixed on the end face of the driving rod, and the handle is fixed on the surface of the driving disc.
Preferably, the pressure assembly comprises a pressing sheet and a moving ring, wherein the pressing sheet slides on the surface of the limiting rod, and the moving ring is sleeved on the surface of the driving rod to slide.
Preferably, the lifting structure comprises an air cylinder and an air rod, the air cylinder is fixed on the surface of the box body, the air rod connects the air cylinder with the clamping seat, and the box body is provided with an oil pouring assembly.
Preferably, the oil pouring assembly comprises an oil block and a launder, wherein the oil block is in sliding connection with the surface of the box body, and the launder is arranged on the surface of the oil block.
Advantageous effects
The utility model provides a clamping device for machining special-shaped parts. Compared with the prior art, the method has the following beneficial effects:
(1) According to the clamping device for machining the special-shaped parts, the parts are placed on the surface of the chassis, the pressing piece is placed on the surface of the parts, the driving rod is moved, the driving rod moves downwards, the moving ring is driven to move, the pressing piece presses the parts, the bottoms of the parts are in contact with the chassis, the parts continue to move downwards, and the large springs are sleeved on the surfaces of the sliding rods, so that the parts are stably clamped, the parts are not subjected to excessive pressure, and the parts are protected.
(2) This clamping device is used in abnormal shape spare part processing is through the lift at clamping device such as cylinder and gas lever drive chassis to through oil cake and chute, the surface sliding connection of oil cake at the box, the surface at the oil cake is seted up to the chute, thereby conveniently adds lubricating oil to elevation structure.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a top view of the present utility model;
fig. 3 is a partial mechanical diagram of the clamping mechanism of the present utility model.
In the figure: 1-box, 2-lifting structure, 21-cylinder, 22-gas pole, 3-fixture, 31-holder, 32-base, 33-chassis, 34-slide bar, 35-big spring, 36-slide bar, 37-square dish, 38-actuating lever, 4-spacing subassembly, 41-spacing pole, 42-block, 5-actuating unit, 51-actuating dish, 52-handle, 6-pressure subassembly, 61-preforming, 62-shift ring, 7-pouring subassembly, 71-oil block, 72-chute.
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. 1-3, the present utility model provides two technical schemes:
example 1
The utility model provides a clamping device is used in abnormal shape spare part processing, including box 1, box 1 includes elevation structure 2, a lift for anchor clamps, the surface of box 1 is provided with fixture 3, fixture 3 includes holder 31, the fixed surface of holder 31 has base 32, holder 31 is connected with chassis 33 through spacing subassembly 4, chassis 33 is the curved surface, the bottom of chassis 33 is fixed with slide bar 34, slide bar 34 slides at the surface of holder 31, the surface cover of slide bar 34 is equipped with big spring 35, the one end of big spring 35 is fixed with the surface of holder 31, the one end of big spring 35 is fixed with the bottom of chassis 33, the surface of base 32 is fixed with slide bar 36, the terminal surface of chassis 33 is fixed with square dish 37, square dish 37 slides at the surface of slide bar 36, the surface sliding connection of base 32 has actuating lever 38, the upper half of actuating lever 38 has the screw thread can with the screw thread connection of square dish 37, the screw hole is seted up on the surface of square dish 37, the surface of actuating lever 38 is provided with actuating assembly 5, actuating lever 38 passes pressure subassembly 6 and is connected with chassis 33.
Example two
The utility model provides a clamping device is used in abnormal shape spare part processing, including box 1, box 1 includes elevation structure 2, be used for the lift of anchor clamps, elevation structure 2 includes cylinder 21 and gas pole 22, cylinder 21 is connected with outside gas circuit, cylinder 21 fixes the surface at box 1, gas pole 22 connects cylinder 21 in holder 31, box 1 is provided with down oily subassembly 7, down oily subassembly 7 includes oil cake 71 and chute 72, through the lift of clamping device such as drive chassis 33 at cylinder 21 and gas pole 22, and through oil cake 71 and chute 72, oil cake 71 is at the surface sliding connection of box 1, the chute 72 is seted up at the surface of oil cake 71, thereby the convenience adds lubricating oil to elevation structure, oil cake 71 is at the surface sliding connection of box 1, chute 72 is seted up at the surface of oil cake 71, the surface of box 1 is provided with fixture 3, fixture 3 includes holder 31, the surface of holder 31 is fixed with base 32, the clamping seat 31 is connected with the chassis 33 through the limiting component 4, parts are firstly placed on the surface of the chassis 33, then the pressing piece 61 is placed on the surface of the parts, then the driving rod 38 is moved, the driving rod 38 moves downwards and drives the moving ring 62 to move, the pressing piece 61 presses the parts, the bottoms of the parts are contacted with the chassis 33 and then move downwards continuously, the large springs 35 are sleeved on the surfaces of the sliding rods 34, so that the parts are stably clamped and are not subjected to excessive pressure, the parts are protected, the limiting component 4 comprises the limiting rod 41 and the blocking piece 42, the chassis 33 slides on the surface of the limiting rod 41, the limiting rod 41 is fixed on the surface of the clamping seat 31, the blocking piece 42 is fixed on the top end of the limiting rod 41, the chassis 33 is a curved surface, the sliding rod 34 is fixed on the bottom of the chassis 33, the sliding rod 34 slides on the surface of the clamping seat 31, the surface cover of slide bar 34 is equipped with big spring 35, the surface mounting of one end and holder 31 of big spring 35, the one end and the bottom of chassis 33 of big spring 35 are fixed, the surface mounting of base 32 has slide bar 36, the terminal surface of chassis 33 is fixed with square dish 37, square dish 37 slides on the surface of slide bar 36, the surface sliding connection of base 32 has actuating lever 38, the upper half of actuating lever 38 has the screw thread to be connected with the screw thread of square dish 37, square dish 37 passes the surface of square dish 37 and has seted up the screw thread, the surface of actuating lever 38 is provided with actuating assembly 5, actuating assembly 5 includes actuating plate 51 and handle 52, actuating plate 51 is fixed at the terminal surface of actuating lever 38, handle 52 is fixed at the surface of actuating plate 51, actuating lever 38 is connected with chassis 33 through pressure subassembly 6, actuating assembly 5 includes actuating plate 51 and handle 52, actuating plate 51 is fixed at the terminal surface of actuating lever 38, handle 52 is fixed at the surface of actuating plate 51.
And all that is not described in detail in this specification is well known to those skilled in the art.
During operation, the parts are placed on the surface of the chassis 33, the pressing piece 61 is placed on the surface of the parts, the driving rod 38 is moved, the driving rod 38 moves downwards to drive the moving ring 62 to move, the pressing piece 61 presses the parts to enable the bottoms of the parts to be in contact with the chassis 33 and then move downwards continuously, the large springs 35 are sleeved on the surfaces of the sliding rods 34, so that the parts are stably clamped and are prevented from being subjected to excessive pressure, the parts are protected, the lifting of the clamping devices such as the chassis 33 is driven by the air cylinder 21 and the air rod 22, the oil block 71 is connected with the surface of the box body 1 in a sliding mode through the oil block 71 and the flow groove 72, and the flow groove 72 is formed in the surface of the oil block 71, so that lubricating oil can be conveniently added to the lifting structure.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Clamping device is used in abnormal shape spare part processing, including box (1), its characterized in that: the box body (1) comprises a lifting structure (2) for lifting the clamp, and a clamping mechanism (3) is arranged on the surface of the box body (1);
clamping mechanism (3) are including holder (31), the fixed surface of holder (31) has base (32), holder (31) are connected with chassis (33) through spacing subassembly (4), the bottom of chassis (33) is fixed with slide bar (34), slide bar (34) are at the surface slip of holder (31), the surface cover of slide bar (34) is equipped with big spring (35), the fixed surface of base (32) has slide bar (36), the terminal surface of chassis (33) is fixed with square dish (37), square dish (37) are at the surface slip of slide bar (36), the surface sliding connection of base (32) has actuating lever (38), screw hole has been seted up on the surface that square dish (37) passed square dish (37), the surface of actuating lever (38) is provided with actuating assembly (5), actuating lever (38) are connected with chassis (33) through pressure subassembly (6).
2. The clamping device for machining a special-shaped part according to claim 1, wherein: the limiting assembly (4) comprises a limiting rod (41) and a blocking block (42), the limiting rod (41) is fixed on the surface of the clamping seat (31), and the blocking block (42) is fixed at the top end of the limiting rod (41).
3. The clamping device for machining a special-shaped part according to claim 1, wherein: the driving assembly (5) comprises a driving disc (51) and a handle (52), wherein the driving disc (51) is fixed on the end face of the driving rod (38), and the handle (52) is fixed on the surface of the driving disc (51).
4. The clamping device for machining a special-shaped part according to claim 2, wherein: the pressure assembly (6) comprises a pressing sheet (61) and a moving ring (62), wherein the pressing sheet (61) slides on the surface of the limiting rod (41), and the moving ring (62) is sleeved on the surface of the driving rod (38) to slide.
5. The clamping device for machining a special-shaped part according to claim 1, wherein: the lifting structure (2) comprises an air cylinder (21) and an air rod (22), the air cylinder (21) is fixed on the surface of the box body (1), the air rod (22) connects the air cylinder (21) with the clamping seat (31), and the box body (1) is provided with an oil pouring assembly (7).
6. The clamping device for machining a special-shaped part according to claim 5, wherein: the oil pouring assembly (7) comprises an oil block (71) and a launder (72), wherein the oil block (71) is in sliding connection with the surface of the box body (1), and the launder (72) is arranged on the surface of the oil block (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321407798.2U CN220347784U (en) | 2023-06-05 | 2023-06-05 | Clamping device for machining special-shaped parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321407798.2U CN220347784U (en) | 2023-06-05 | 2023-06-05 | Clamping device for machining special-shaped parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220347784U true CN220347784U (en) | 2024-01-16 |
Family
ID=89503586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321407798.2U Active CN220347784U (en) | 2023-06-05 | 2023-06-05 | Clamping device for machining special-shaped parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220347784U (en) |
-
2023
- 2023-06-05 CN CN202321407798.2U patent/CN220347784U/en active Active
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