CN220498840U - Clamping apparatus for processing iron castings - Google Patents
Clamping apparatus for processing iron castings Download PDFInfo
- Publication number
- CN220498840U CN220498840U CN202321899076.3U CN202321899076U CN220498840U CN 220498840 U CN220498840 U CN 220498840U CN 202321899076 U CN202321899076 U CN 202321899076U CN 220498840 U CN220498840 U CN 220498840U
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- fixedly connected
- groove
- iron ball
- iron
- wall
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 190
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 94
- 238000005266 casting Methods 0.000 title claims abstract description 14
- 238000005498 polishing Methods 0.000 claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims description 5
- 229910001018 Cast iron Inorganic materials 0.000 claims 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 6
- 244000137852 Petrea volubilis Species 0.000 description 4
- 238000003754 machining Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to the technical field of iron casting processing, in particular to a clamping device for iron casting processing, which comprises a support frame, wherein a polishing mechanism for polishing an iron ball and limiting the iron ball is arranged in the support frame, and limiting mechanisms for limiting and clamping the iron ball and simultaneously replacing the iron ball are arranged on the top surface and the bottom surface of the interior of the support frame. According to the utility model, the two arc frames are close to each other to limit the iron ball, and then the iron ball can rotate between the two arc plates and the two arc frames through the rotation of the plurality of rollers, so that the surface changing operation is realized, the iron ball is not required to be taken down and then clamped and fixed, the time for taking down and then clamping the iron ball can be saved, and the polishing efficiency of the iron ball is improved.
Description
Technical Field
The utility model relates to the technical field of iron casting machining, in particular to a clamping device for iron casting machining.
Background
The product cast by the molten iron is commonly called as an iron casting, and for integral equipment with a complex structure, the product is often manufactured by adopting a casting method, the integral forming of the product is often solid in structure and good in integral resistance capability, but the defects of air holes, pinholes, slag inclusion, cracks, pits and the like are often caused by the influence of various factors, an iron ball is one of the iron castings, and the iron ball is required to be clamped and polished by a clamp holder due to the unsmooth surface of the iron ball.
At present, when the existing clamping apparatus is used, the iron ball can be fixed simply, but when the iron ball is polished, the side surface, which is close to the iron ball, of the clamping apparatus cannot be polished, the iron ball needs to be taken down from the clamping apparatus and then replaced, and then the iron ball is clamped, so that the operation is troublesome and time is wasted, and the polishing efficiency of the iron ball is low.
Disclosure of Invention
In order to overcome the technical problems, the utility model aims to provide the clamping device for processing the iron castings, which can limit the iron balls through the mutual approaching of the two arc-shaped frames, and then can rotate the iron balls between the two arc-shaped plates and the two arc-shaped frames through the rotation of a plurality of rollers, so that the surface changing operation is realized, the iron balls do not need to be taken down and then clamped and fixed, the time for taking down and then clamping the iron balls can be saved, and the polishing efficiency of the iron balls is improved.
The aim of the utility model can be achieved by the following technical scheme:
the utility model provides a clamping apparatus is used in ironcasting processing, includes the support frame, the inside of support frame is provided with the grinding machanism that is used for polishing the iron ball and carries out spacing to the iron ball simultaneously, the inside top surface of support frame is all provided with the stop gear who is used for carrying out spacing centre gripping to the iron ball and trades the face simultaneously to the iron ball.
The method is further characterized in that: the polishing mechanism comprises a first motor and a gear ring, wherein the inner top surface of the first motor is fixed with the inner top surface of the support frame, the output end of the first motor is fixedly connected with a first gear meshed with the gear ring, the top surface of the gear ring is provided with an annular clamping groove, multiple groups of symmetrical connecting rods and fixed with the inner top surface of the support frame are connected in a sliding mode in the annular clamping groove, the bottom surface of the gear ring is fixedly connected with a circular ring, two sliding grooves are symmetrically formed in the bottom surface of the circular ring, a second sliding groove is connected with a second sliding block in a sliding mode, the bottom end of the second sliding block is fixedly connected with an arc-shaped plate attached to the outer wall of the iron ball, and the second sliding groove is internally connected with a first sliding rod which penetrates through the second sliding block at the corresponding position.
The method is further characterized in that: the limiting mechanism comprises an arc-shaped frame, the outer wall of the arc-shaped frame is rotationally connected with a second threaded rod which penetrates through the side face corresponding to the supporting frame and is rotationally combined, a groove is formed in one side face of the arc-shaped frame, a plurality of rotating rods are rotated at equal intervals in the arc-shaped frame, rollers are fixedly connected to the outer wall of each rotating rod, one end of each rotating rod penetrates through the inner side face of the groove and is fixedly connected with a double-groove belt wheel, and the adjacent two double-groove belt wheels are connected through a first belt transmission.
The method is further characterized in that: the inner top surface and the inner bottom surface of support frame are all fixedly connected with motor two, the output fixedly connected with gear two of motor two, the equal fixedly connected with two symmetrical supporting shoes of inner top surface and inner bottom surface of support frame, two rotate between the supporting shoe and be connected with pivot one, pivot one outer wall fixedly connected with the gear three of the second meshing of gear two department of corresponding position, pivot one outer wall one end fixedly connected with single groove band pulley two, one of them the one end fixedly connected with single groove band pulley of bull stick one, spout one has all been seted up to the inner top surface and the inner bottom surface of support frame, the inside sliding connection of spout one has slider one, the top fixedly connected with two symmetrical fixed blocks of slider one, two rotate between the fixed block and be connected with pivot two, pivot two outer wall fixedly connected with and single groove band pulley three through belt two transmission connection between slider one and the single groove band pulley two, fixedly connected with spring between slider one and the spout one.
The method is further characterized in that: the inside equidistant rotation of recess has the auxiliary rod of two pairwise symmetric distributions of multiunit, and auxiliary rod outer wall and a belt outer wall are leaned on.
The method is further characterized in that: one end of the second threaded rod is fixedly connected with a screwing block.
The utility model has the beneficial effects that:
1. the two arc plates can be mutually close through moving along the second sliding chute at the corresponding position, so that the iron ball can be limited between the two arc plates, meanwhile, the gear can drive the gear ring to rotate through driving of the first motor, the rotating gear ring can drive the ring to drive the two arc plates to rotate along the outer wall of the iron ball, and when polishing is needed, sand paper or arc polishing blocks can be fixed on the inner walls of the two arc plates, so that polishing of the outer wall of the iron ball is realized;
2. can be close to each other through two arc frames and carry out spacingly to the iron ball, then through the rotation of a plurality of gyro wheels, can make the iron ball rotate between two arc plates and two arc frames to realize trading the face operation, need not take off the iron ball then the centre gripping is fixed again, can save the time of taking off the iron ball and then the centre gripping, thereby improve the efficiency of polishing to the iron ball.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of a support frame according to the present utility model;
FIG. 3 is a schematic view of the polishing mechanism of the present utility model;
FIG. 4 is a schematic illustration of a ring gear in accordance with the present utility model;
fig. 5 is a schematic structural view of a limiting mechanism in the present utility model.
In the figure: 1. a support frame; 11. a first chute; 2. a polishing mechanism; 21. a first motor; 211. a first gear; 22. a gear ring; 221. a connecting rod; 23. a circular ring; 231. a second chute; 24. a second slide block; 241. an arc-shaped plate; 242. a first threaded rod; 3. a limiting mechanism; 31. an arc frame; 311. a groove; 312. an auxiliary lever; 32. a second threaded rod; 33. a roller; 331. a double groove belt wheel; 332. a single groove belt wheel I; 34. a second motor; 341. a second gear; 35. a third gear; 351. a second single-groove belt wheel; 36. a first sliding block; 361. a single groove belt wheel III; 362. and (3) a spring.
Description of the embodiments
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.
Referring to fig. 1-5, a clamping apparatus for processing iron castings comprises a support frame 1, wherein a polishing mechanism 2 for polishing an iron ball and simultaneously limiting the iron ball is arranged in the support frame 1, a limiting mechanism 3 for limiting and clamping the iron ball and simultaneously replacing the iron ball is arranged on each bottom surface of the inner top surface of the support frame 1, the iron ball can be limited and clamped through the polishing mechanism 2, the outer wall of the iron ball can be polished simultaneously, the iron ball can be limited through the limiting mechanism 3, the iron ball can be automatically replaced simultaneously, the iron ball does not need to be taken down and then clamped and fixed again, the time for taking down and then clamping the iron ball can be saved, the polishing efficiency of the iron ball is improved, the polishing mechanism 2 comprises a motor I21 and a gear ring 22 which are fixed with the inner top surface of the support frame 1, the output end of the motor I21 is fixedly connected with a gear I211 meshed with the gear ring 22, the top surface of the gear ring 22 is provided with an annular clamping groove, a plurality of groups of connecting rods 221 which are symmetrical and fixed with the inner top surface of the support frame 1 are in sliding clamping connection in the annular clamping groove, the bottom surface of the gear ring 22 is fixedly connected with a circular ring 23, the bottom surface of the circular ring 23 is symmetrically provided with two sliding grooves II 231, the inner part of the sliding groove II 231 is in sliding connection with a sliding block II 24, the bottom end of the sliding block II 24 is fixedly connected with an arc plate 241 which is abutted against the outer wall of the iron ball, the inner part of the sliding groove II 231 is rotationally connected with a threaded rod I242 which penetrates and is rotationally connected with the sliding block II 24 at the corresponding position, the two arc plates 241 can be mutually close to each other through the movement of the two arc plates 241 along the sliding grooves II 231 at the corresponding position, so that the iron ball can be limited between the two arc plates 241, meanwhile, the gear I211 can drive the gear ring 22 to rotate through the driving of the motor I21, the rotating gear ring 22 can enable the circular ring 23 to drive the two arc plates 241 to rotate along the outer wall of the iron ball, and when polishing is needed, sand paper or arc polishing blocks can be fixed on the inner walls of the two arc plates 241, so that polishing of the outer wall of the iron ball is realized.
The limiting mechanism 3 comprises a second threaded rod 32 which is rotationally connected with the arc-shaped frame 31 and is rotationally connected with the side surface corresponding to the supporting frame 1, a groove 311 is formed in one side surface of the arc-shaped frame 31, a plurality of rotating rods are rotationally arranged in the arc-shaped frame 31 at equal intervals, rollers 33 are fixedly connected with the outer wall of the rotating rods, one end of each rotating rod penetrates through the inner side surface of the groove 311 and is fixedly connected with a double-groove belt pulley 331, the adjacent two double-groove belt pulleys 331 are in transmission connection through a belt, the iron balls can be limited by the mutual approaching of the two arc-shaped frames 31, then the iron balls can be rotated between the two arc-shaped plates 241 and the two arc-shaped frames 31 through the rotation of the plurality of rollers 33, so that surface changing operation is realized, the iron balls do not need to be taken down and then clamped and fixed again, the time for taking down and clamping the iron balls again can be saved, and the polishing efficiency of the iron balls can be improved, the inner top surface and the inner bottom surface of the support frame 1 are fixedly connected with a motor II 34, the output end of the motor II 34 is fixedly connected with a gear II 341, the inner top surface and the inner bottom surface of the support frame 1 are fixedly connected with two symmetrical support blocks, a rotating shaft I is rotationally connected between the two support blocks, the outer wall of the rotating shaft I is fixedly connected with a gear III 35 meshed with the gear II 341 at the corresponding position, one end of the outer wall of the rotating shaft I is fixedly connected with a single-groove belt pulley II 351, one end of one rotating rod is fixedly connected with a single-groove belt pulley I332, the inner top surface and the inner bottom surface of the support frame 1 are both provided with a sliding groove I11, the inner sliding of the sliding groove I11 is connected with a sliding block I36 in a sliding way, the top end of the sliding block I36 is fixedly connected with two symmetrical fixing blocks, a rotating shaft II is rotationally connected between the two fixing blocks, the outer wall of the rotating shaft II is fixedly connected with a single-groove belt pulley III 361 which is in transmission connection with the single-groove belt pulley I332 and the single-groove belt pulley II 351 through a belt II, the spring 362 is fixedly connected between the first slide block 36 and the first slide groove 11, the rollers 33 at corresponding positions can roll through the driving of the second motor 34, so that the surface changing operation is realized, the iron balls do not need to be taken down and then clamped and fixed, the time for taking down and clamping the iron balls again can be saved, the grinding efficiency of the iron balls is improved, the auxiliary rods 312 which are distributed in a plurality of groups and two pairs are rotated at equal intervals in the grooves 311, the outer walls of the auxiliary rods 312 are attached to the outer walls of the first belt, the first belt can be limited through the auxiliary rods 312, friction is prevented from being generated due to the contact between the first belt and the inner wall of the grooves 311, one end of the second threaded rod 32 is fixedly connected with a screwing block, the iron balls are conveniently limited between the two arc frames 31, and the plurality of rollers 33 are convenient to drive the iron balls to rotate.
Working principle: when in use, firstly, the iron ball is placed between the two arc plates 241, then the two arc plates 241 can be mutually close by rotating the first threaded rod 242 until the two arc plates 241 are abutted against the outer wall of the iron ball, at the moment, the iron ball is limited between the two arc plates 241, but the iron ball is not completely fixed and can still rotate between the two arc plates 241, at the moment, the second threaded rod 32 is connected by rotating, the two arc frames 31 can be mutually close until the plurality of rollers 33 are abutted against the outer wall of the iron ball, the iron ball is limited between the two arc frames 31 and the two arc plates 241 by the two arc frames 31 and the two arc plates 241, when the outer wall of the iron ball needs to be polished, sand paper or arc polishing blocks are firstly fixed on the inner walls of the two arc plates 241, the first motor 21 and the second motor 34 are started, the first motor 21 can drive the first gear 211 to rotate the gear 22, the rotating gear ring 22 can drive the two arc plates 241 to rotate along the outer wall of the iron ball, the outer wall of the iron ball can be polished through sand paper or arc polishing blocks, the two started motors 34 can drive the gears 341 at the corresponding positions to rotate the gears 35 at the corresponding positions, the rotating gears 35 can drive the single-groove belt wheels 351 at the corresponding positions to rotate the single-groove belt wheels 332 at the corresponding positions, the single-groove belt wheels 332 can drive the plurality of double-groove belt wheels 331 at the corresponding positions to rotate simultaneously, thereby simultaneously driving the plurality of rollers 33, the plurality of rotating rollers 33 can drive the iron ball to rotate between the two arc frames 31, thereby realizing automatic surface changing of the iron ball, eliminating the need of taking down the iron ball from between the two arc plates 241 and the two arc frames 31, saving the time of taking down and clamping the iron ball again, thereby improving the polishing efficiency of the iron ball.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is merely illustrative and explanatory of the utility model, as various modifications and additions may be made to the particular embodiments described, or in a similar manner, by those skilled in the art, without departing from the scope of the utility model or exceeding the scope of the utility model as defined in the claims.
Claims (6)
1. The utility model provides a centre gripping apparatus is used in cast iron spare processing, its characterized in that includes support frame (1), the inside of support frame (1) is provided with grinding machanism (2) that are used for polishing the iron ball and carry out spacing to the iron ball simultaneously, the inside top surface of support frame (1) is all provided with spacing mechanism (3) that are used for carrying out spacing centre gripping to the iron ball and trade the face simultaneously to the iron ball.
2. The clamping device for processing the cast iron parts according to claim 1, wherein the polishing mechanism (2) comprises a first motor (21) and a gear ring (22), wherein the inner top surface of the first motor (21) is fixed with the inner top surface of the support frame (1), the output end of the first motor (21) is fixedly connected with a first gear (211) meshed with the gear ring (22), the top surface of the gear ring (22) is provided with an annular clamping groove, a plurality of groups of connecting rods (221) which are symmetrical and fixed with the inner top surface of the support frame (1) are in sliding clamping connection with the inner part of the annular clamping groove, the bottom surface of the gear ring (22) is fixedly connected with a circular ring (23), two sliding grooves II (231) are symmetrically arranged on the bottom surface of the circular ring (23), the inner part of the sliding grooves II (231) is in sliding connection with a second sliding block (24), the bottom end of the sliding grooves II (24) is fixedly connected with an arc plate (241) which is in contact with the outer wall of an iron ball, and the inner part of the sliding grooves II (24) at corresponding positions is in a rotating way.
3. The clamping device for processing the iron casting according to claim 1, wherein the limiting mechanism (3) comprises a second threaded rod (32) which is in penetrating and screwing with the corresponding side surface of the supporting frame (1) is rotatably connected to the outer wall of the arc-shaped frame (31), a groove (311) is formed in one side surface of the arc-shaped frame (31), a plurality of rotating rods are arranged in the arc-shaped frame (31) at equal intervals in a rotating mode, rollers (33) are fixedly connected to the outer wall of each rotating rod, one end of each rotating rod penetrates through the inner side surface of the groove (311) and is fixedly connected with a double-groove belt pulley (331), and a first transmission belt is connected between two adjacent double-groove belt pulleys (331).
4. The clamping device for processing the cast iron parts according to claim 3, wherein the motor II (34) is fixedly connected to the inner top surface and the inner bottom surface of the supporting frame (1), the gear II (341) is fixedly connected to the output end of the motor II (34), two symmetrical supporting blocks are fixedly connected to the inner top surface and the inner bottom surface of the supporting frame (1), a first rotating shaft is rotatably connected between the two supporting blocks, a third gear (35) meshed with the gear II (341) at the corresponding position is fixedly connected to the outer wall of the first rotating shaft, a second single-groove belt pulley (351) is fixedly connected to one end of the outer wall of the first rotating shaft, a first single-groove belt pulley (332) is fixedly connected to one end of the first rotating shaft, a first sliding groove (11) is formed in the inner top surface and the inner bottom surface of the supporting frame (1), a first sliding groove (36) is slidably connected to the inner portion of the first sliding groove (11), two symmetrical fixing blocks are fixedly connected to the top end of the first sliding groove (36), a second rotating shaft is rotatably connected between the two fixing blocks, a second rotating shaft is fixedly connected to the outer wall of the second rotating shaft and the first single-groove belt pulley (332) and the second single-groove belt pulley (351) are fixedly connected to the first single-groove belt pulley (362).
5. The clamping apparatus for processing an iron casting according to claim 4, wherein a plurality of groups of auxiliary rods (312) are symmetrically distributed in pairs at equal intervals in the groove (311), and the outer wall of the auxiliary rods (312) is abutted against an outer wall of a belt.
6. The clamping apparatus for processing an iron casting according to claim 4, wherein one end of the second threaded rod (32) is fixedly connected with a screwing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321899076.3U CN220498840U (en) | 2023-07-19 | 2023-07-19 | Clamping apparatus for processing iron castings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321899076.3U CN220498840U (en) | 2023-07-19 | 2023-07-19 | Clamping apparatus for processing iron castings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220498840U true CN220498840U (en) | 2024-02-20 |
Family
ID=89865148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321899076.3U Active CN220498840U (en) | 2023-07-19 | 2023-07-19 | Clamping apparatus for processing iron castings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220498840U (en) |
-
2023
- 2023-07-19 CN CN202321899076.3U patent/CN220498840U/en active Active
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