CN220660000U - Clamp for numerical control lathe - Google Patents
Clamp for numerical control lathe Download PDFInfo
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- CN220660000U CN220660000U CN202322232567.9U CN202322232567U CN220660000U CN 220660000 U CN220660000 U CN 220660000U CN 202322232567 U CN202322232567 U CN 202322232567U CN 220660000 U CN220660000 U CN 220660000U
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- workbench
- clamping
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- 230000000712 assembly Effects 0.000 claims abstract description 8
- 238000000429 assembly Methods 0.000 claims abstract description 8
- 238000005096 rolling process Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 230000008602 contraction Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model discloses a fixture for a numerical control lathe, which relates to the technical field of numerical control lathes, and is arranged on the numerical control lathe and comprises a base; the device also comprises a table support, a plurality of clamp assemblies, a clamping power unit and a blanking structure; the table support is arranged on the base; the table support comprises a pair of upright posts and a workbench fixedly arranged on the pair of upright posts; a plurality of material tanks are arranged on the workbench; the fixture assemblies are fixedly arranged on the upper surface of the workbench at equal intervals and correspond to the positions of the material tanks; each clamp assembly comprises a positioning block, a clamping groove, a movable clamping block and a pair of guide sliding blocks. According to the utility model, the clamping fixation and the releasing fixation of the batch product positions are realized by the same driving force, so that the synchronous clamping efficiency of the product can be effectively improved, and the processing efficiency of the product lathe technology is further improved; in addition, the product collection is collected on the unloading platform that can descend through the silo to the unfixed a plurality of products, can conveniently carry out quick concentrated unloading to a plurality of products like this.
Description
Technical Field
The utility model relates to the technical field of numerically controlled lathes, in particular to a fixture for a numerically controlled lathe.
Background
In the machining and manufacturing industry, lathes and numerically controlled lathes are widely used. When a product is processed on the numerical control lathe, the product is clamped by using a clamp, so that the product is always kept at a designated position in the processing process, and the surface conforming to the technical regulations can be processed on the surface of the product.
When the clamp for the numerical control lathe clamps a product actually, the clamp clamps only a single product at a time, and therefore the clamp cannot realize clamping and fixing of the product in batches, and the problem of low machining efficiency exists when the product is machined by the lathe process.
Disclosure of Invention
The utility model aims to provide a fixture for a numerical control lathe, which is characterized in that clamping and fixing and releasing of the positions of batch products are realized by the same driving force through arranging a clamping power unit, a plurality of fixture components corresponding to the clamping power unit and a blanking structure, so that the synchronous clamping efficiency of the products can be effectively improved, and the technological processing efficiency of the product lathe is further improved; in addition, the fixed multiple products can be collected on the descending blanking table through the trough, so that the multiple products can be conveniently and rapidly subjected to centralized blanking, and the existing technical problem is solved.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model relates to a fixture for a numerical control lathe, which is arranged on the numerical control lathe and comprises a base;
further comprises:
the table support is arranged on the base; the table support comprises a pair of upright posts and a workbench fixedly arranged on the pair of upright posts; a plurality of material tanks are arranged on the workbench;
the clamp assemblies are fixedly arranged on the upper surface of the workbench at equal intervals and correspond to the positions of the feed grooves; each clamp assembly comprises a positioning block, a clamping groove formed in the positioning block, a movable clamping block arranged in the clamping groove and a pair of guide sliding blocks fixedly arranged on the side surfaces of the movable clamping block and connected in the clamping groove in a sliding manner;
the clamping power unit is arranged on the base and the workbench; the clamping power unit comprises an I-shaped disc arranged in the center of the workbench, a plurality of pull rods connected to the inner side of the I-shaped disc in a rotating mode through pin shafts, a rotating column fixedly arranged on the lower surface of the I-shaped disc and movably penetrating through the workbench, and a motor fixedly arranged on the base, and the output end of the motor is fixedly connected to the bottom end of the rotating column through a shaft; one end of each pull rod, which is opposite to the I-shaped disc, is hinged to each movable clamping block; and
and the blanking structure is arranged at a position right below the workbench.
Preferably, a sliding groove for guiding the sliding block to slide is integrally arranged in the clamping groove.
Preferably, the clamping groove corresponds to a position right above the trough.
Preferably, the rotating column is rotatably connected with the workbench through a rolling bearing.
Preferably, the blanking structure comprises a pair of hydraulic rods fixedly arranged on the base and a blanking table fixedly arranged on the piston ends of the pair of hydraulic rods;
the blanking table is correspondingly arranged at the position right below the workbench.
Preferably, a pair of linear bearings are fixedly embedded on the blanking table, the linear bearings are connected to the upright post in a sliding mode, and an avoidance groove for avoiding the motor is formed in the center of the blanking table.
Compared with the prior art, the utility model has the beneficial effects that:
1. through setting up centre gripping power unit and corresponding a plurality of anchor clamps subassembly on centre gripping power unit in this application, the I shape dish in the centre gripping power unit drives a plurality of pull rods through positive and negative pivoted form and carries out the folding action of winding the axle, a plurality of pull rods are based on carrying out synchronous slip at the centre gripping inslot of matching with order about a plurality of movable grip blocks, realize the clamp of product or release the clamp, it is fixed and release fixedly to realize the clamping of batched product position with same driving force, like this can effectively improve the synchronous clamping efficiency of product, and then improve the efficiency of product lathe technology processing.
2. Through setting up unloading structure and seting up a plurality of silos on the workstation in this application, the unloading platform in the unloading structure is under the bottom sprag before providing the product centre gripping to control unloading platform longitudinal direction moves down, cooperates the release of product clamping state, and a plurality of product accessible silo gathers on the unloading platform, can conveniently carry out quick concentrated unloading to a plurality of products like this.
Drawings
Fig. 1 is a schematic structural diagram of a first view angle of the present utility model.
Fig. 2 is a schematic structural diagram of a second view angle of the present utility model.
Fig. 3 is a schematic view of the clamp assembly and clamping power unit of fig. 1.
Fig. 4 is a schematic view of the structure of fig. 1 without the clamp assembly and the clamping power unit.
Description of the main reference signs
1. A base; 2. a stand support; 21. a column; 22. a work table; 3. a trough; 4. a clamp assembly; 41. a positioning block; 42. a clamping groove; 43. a movable clamping block; 44. a guide slide block; 5. clamping the power unit; 51. an I-shaped disc; 52. a pull rod; 53. rotating the column; 54. a motor; 6. a blanking structure; 61. a hydraulic rod; 62. a blanking table; 7. a linear bearing; 8. avoiding the groove.
The foregoing general description of the utility model will be described in further detail with reference to the drawings and detailed description.
Detailed Description
The present utility model will be described in detail with reference to the accompanying drawings.
The embodiment provides a fixture for a numerical control lathe, which is arranged on the numerical control lathe and comprises a base 1; the base 1 in the present application may be disposed at a position below the cutter mechanism of the numerically controlled lathe.
The fixture for the numerical control lathe further comprises a table support 2, a plurality of fixture assemblies 4, a clamping power unit 5 and a blanking structure 6.
Referring to fig. 1 and 2 in combination, a stand 2 is arranged on a base 1; the stand 2 comprises a pair of stand columns 21 and a workbench 22 fixedly arranged on the pair of stand columns 21; the workbench 22 is provided with a plurality of material tanks 3; the work table 22 in the erected state can facilitate the downward movement of the product processed by the subsequent lathe; the trough 3 may provide a downshifting path for the product.
Referring to fig. 3, a plurality of clamp assemblies 4 are equidistantly fixed on the upper surface of the workbench 22 and correspond to the positions of the plurality of material tanks 3; each clamp assembly 4 comprises a positioning block 41, a clamping groove 42 formed on the positioning block 41, a movable clamping block 43 arranged in the clamping groove 42 and a pair of guide sliding blocks 44 fixedly arranged on the side surface of the movable clamping block 43 and slidingly connected in the clamping groove 42; a lathe work product can be placed in the clamping groove 42, and a movable clamping block 43 is slidably connected in the clamping groove 42 through a guide sliding block 44, and is matched with the positioning block 41 to provide an abutting end for the product, and the movable clamping block 43 and the positioning block 41 can clamp the product;
a chute for guiding the sliding block 44 to slide is integrally arranged in the clamping groove 42; the sliding groove can be used for stabilizing the parallelism of the movement of the movable clamping block 43 in the clamping groove 42;
the clamping groove 42 is correspondingly arranged at a position right above the trough 3; the chute 3 can provide a blanking path for the product in the holding tank 42.
The clamping power unit 5 is arranged on the base 1 and the workbench 22; the clamping power unit 5 comprises an I-shaped disc 51 arranged in the center of the workbench 22, a plurality of pull rods 52 connected to the inner side of the I-shaped disc 51 in a rotating way through pin shafts, a rotating column 53 fixedly arranged on the lower surface of the I-shaped disc 51 and movably penetrating through the workbench 22, and a motor 54 fixedly arranged on the base 1, and the output end of the motor is fixedly connected to the bottom end of the rotating column 53 in a shaft way; one end of each pull rod 52, which is away from the I-shaped disc 51, is hinged on each movable clamping block 43;
the rotating column 53 is rotatably connected with the workbench 22 through a rolling bearing; the rotating post 53, in combination with the rolling bearing, provides a certain rotational support for the table 22 to further improve the stability of the position of the table 22.
Specifically, after the product is pre-placed in each clamping groove 42, the motor 54 outputs and drives the H-shaped disc 51 to rotate clockwise through the rotating column 53, and the pull rod 52 hinged to the inner side of the H-shaped disc 51 can perform folding action until the pull rod 52 pushes the movable clamping block 43 to move into the clamping groove 42 and clamps the product between the movable clamping block 43 and the positioning block 41, so that the synchronous clamping of the product matched with the number of the clamp assemblies 4 can be completed; similarly, when the H-shaped disc 51 rotates anticlockwise, the pull rod 52 hinged on the inner side of the H-shaped disc 51 can be pulled outwards to fold until the pull rod 52 pulls the movable clamping block 43 to move outwards in the clamping groove 42, and at the moment, the fixation of a product can be released; therefore, the clamping and fixing and the releasing of the positions of the batch products are realized by the same driving force, so that the synchronous clamping efficiency of the products can be effectively improved, and the processing efficiency of the product lathe technology is further improved.
Referring to fig. 4 in combination, the blanking structure 6 is disposed at a position directly below the table 22; the blanking structure 6 comprises a pair of hydraulic rods 61 fixedly arranged on the base 1 and a blanking table 62 fixedly arranged on the piston ends of the pair of hydraulic rods 61; the blanking table 62 is correspondingly positioned right below the workbench 22;
a pair of linear bearings 7 are fixedly embedded on the blanking table 62, and the linear bearings 7 are connected to the upright posts 21 in a sliding manner; the linear bearing 7 can improve the stability of the sliding of the blanking table 62 on the upright post 21; the center of the blanking table 62 is provided with an avoidance groove 8 for avoiding the motor 54; when the blanking table 62 moves downwards at the bottom of the workbench 22, the motor 54 is correspondingly arranged at the position avoiding the groove 8, so that the phenomenon that the blanking table 62 impacts the motor 54 can be avoided;
specifically, when the blanking table 62 is close to the bottom of the working table 22, the product placed in the material tank 3 can be supported by the blanking table 62 at the bottom of the product until the product lathe process in the material tank 3 is finished, that is, after clamping contact is performed, the product is not subjected to clamping force, and the blanking table 62 is driven to move downwards by the piston contraction of the hydraulic rod 61 until a plurality of products on the blanking table 62 move to the middle area of the working table 22 and the base 1, so that the product processed by the blanking lathe process can be concentrated.
The working principle of the fixture for the numerical control lathe of the embodiment is as follows: firstly, the numerical control lathe can be assembled on the numerical control lathe by using a clamp, then, batch products to be processed can be manually placed in a plurality of material tanks 3 and supported by a blanking table 62, at the moment, a motor 54 can be controlled to output and drive, the motor 54 drives an I-shaped disc 51 to rotate clockwise through a rotating column 53, at the moment, a pull rod 52 hinged on the inner side of the I-shaped disc 51 can perform folding action until the pull rod 52 pushes a movable clamping block 43 to move into a clamping groove 42 and clamps the products between the movable clamping block 43 and a positioning block 41, and then synchronous clamping of the products, which are matched with the number of clamp assemblies 4, can be completed, and then, a cutter of the numerical control lathe can be controlled to continuously process the products; similarly, when the spool 51 rotates anticlockwise, the pull rod 52 hinged on the inner side of the spool 51 can be pulled outwards to fold until the pull rod 52 pulls the movable clamping block 43 to move outwards in the clamping groove 42, at this time, the fixing of the product can be released, and then the blanking table 62 is driven to move downwards by the piston contraction of the hydraulic rod 61 until a plurality of products on the blanking table 62 move to the middle area of the workbench 22 and the base 1, so that the products processed by the blanking bed process can be concentrated.
Claims (6)
1. A fixture for a numerical control lathe is arranged on the numerical control lathe and comprises a base (1);
characterized by further comprising:
the table support (2) is arranged on the base (1); the bench support (2) comprises a pair of upright posts (21) and a workbench (22) fixedly arranged on the pair of upright posts (21); a plurality of material tanks (3) are arranged on the workbench (22);
the clamp assemblies (4) are fixedly arranged on the upper surface of the workbench (22) at equal intervals and correspond to the positions of the material grooves (3); each clamp assembly (4) comprises a positioning block (41), a clamping groove (42) formed in the positioning block (41), a movable clamping block (43) arranged in the clamping groove (42) and a pair of guide sliding blocks (44) fixedly arranged on the side surface of the movable clamping block (43) and slidingly connected in the clamping groove (42);
the clamping power unit (5) is arranged on the base (1) and the workbench (22); the clamping power unit (5) comprises an I-shaped disc (51) arranged in the center of the workbench (22), a plurality of pull rods (52) connected to the inner side of the I-shaped disc (51) in a rotating mode through a pin shaft, a rotating column (53) fixedly arranged on the lower surface of the I-shaped disc (51) and penetrating through the workbench (22) in a movable mode, and a motor (54) fixedly arranged on the base (1) and fixedly connected with the bottom end of the rotating column (53) through an output end shaft; one end of each pull rod (52) facing away from the I-shaped disc (51) is hinged to each movable clamping block (43); and
and the blanking structure (6) is arranged at a position right below the workbench (22).
2. The fixture for the numerically controlled lathe according to claim 1, wherein a slide groove for sliding a guide slide block (44) is integrally provided in the clamping groove (42).
3. A fixture for a numerically controlled lathe according to claim 1, characterized in that the clamping groove (42) corresponds to a position directly above the trough (3).
4. The fixture for a numerical control lathe according to claim 1, characterized in that the rotating column (53) is rotatably connected to the table (22) by means of rolling bearings.
5. The fixture for the numerical control lathe according to claim 1, wherein the blanking structure (6) comprises a pair of hydraulic rods (61) fixedly arranged on the base (1) and a blanking table (62) fixedly arranged on piston ends of the pair of hydraulic rods (61);
the blanking table (62) is correspondingly arranged at a position right below the workbench (22).
6. The fixture for the numerical control lathe according to claim 5, wherein a pair of linear bearings (7) are fixedly embedded on the blanking table (62), the linear bearings (7) are slidably connected to the upright posts (21), and an avoidance groove (8) for avoiding the motor (54) is formed in the center of the blanking table (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322232567.9U CN220660000U (en) | 2023-08-18 | 2023-08-18 | Clamp for numerical control lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322232567.9U CN220660000U (en) | 2023-08-18 | 2023-08-18 | Clamp for numerical control lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220660000U true CN220660000U (en) | 2024-03-26 |
Family
ID=90327293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322232567.9U Active CN220660000U (en) | 2023-08-18 | 2023-08-18 | Clamp for numerical control lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220660000U (en) |
-
2023
- 2023-08-18 CN CN202322232567.9U patent/CN220660000U/en active Active
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