Double-spindle machining equipment tool

Abstract

The utility model discloses a double main shaft processing equipment tool, including base, numerical control rotary table, tailstock and bridge plate seat, numerical control rotary table and tailstock are installed on base, the both ends of bridge plate seat are respectively connected with numerical control rotary table and tailstock, bridge plate seat is provided with a plurality of clamping surface, each clamping surface is provided with clamping seat, and the clamping seat is provided with the clamping seat. A plurality of groove clamping areas are arranged on the clamping base, a fixing block is arranged on one side in each groove clamping area, a clamping block is arranged on the other side in each groove clamping area, and the clamping blocks are horizontally and slidably connected with the clamping base and provided with position adjusting assemblies; according to the double-spindle machining equipment tool, a plurality of products can be clamped on a plurality of clamping faces in batches, double spindles can machine the products, meanwhile, the numerical control rotary table can be controlled to rotate the clamping faces, the double spindles can machine the products on the different clamping faces, one-time clamping and multi-time machining can be achieved, and the clamping and machining efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tooling fixtures, and more particularly to a tooling fixture for dual-spindle processing equipment. Background Art

[0002] At present, existing CNC machine tools usually use one spindle to process products, but the processing efficiency of one spindle is relatively limited. Therefore, a dual-spindle CNC machine tool has been developed to effectively improve the processing efficiency. At the same time, a dual-spindle processing equipment tooling needs to be designed for the dual-spindle CNC machine tool. Utility Model Content

[0003] In response to the shortcomings of the existing technology, the utility model provides a dual-spindle processing equipment tooling, which can batch clamp a number of products on a number of clamping surfaces for dual spindle processing. At the same time, the CNC turntable can be controlled to rotate the clamping surfaces, so that the dual spindles can process products on different clamping surfaces, and multiple processing can be achieved with one clamping, effectively improving the clamping and processing efficiency.

[0004] To achieve the above objectives, the present invention provides the following technical solutions:

[0005] A dual-spindle machining equipment tooling includes a base, a CNC turntable, a tailstock and a bridge plate seat, the CNC turntable and tailstock are installed on the base, the two ends of the bridge plate seat are respectively connected to the CNC turntable and the tailstock, the bridge plate seat is respectively provided with a plurality of clamping surfaces, each clamping surface is provided with a clamping seat, the clamping seat is provided with a plurality of groove clamping areas, a fixed block is provided on one side of the groove clamping area, and a clamping block is provided on the other side, the clamping block is horizontally slidably connected to the clamping seat and is provided with a position adjustment component.

[0006] Furthermore, T-shaped slide rails are provided in the clamping areas of the plurality of grooves of the clamping seat, a T-shaped slide groove is provided at the bottom of the clamping block, and the T-shaped slide rails extend into the T-shaped slide groove.

[0007] The position adjustment component further includes an adjustment block, a first inclined surface is provided on the side of the clamping block away from the fixed block, and a dovetail groove is provided on the first inclined surface, a second inclined surface is provided on the side of the adjustment block to fit with the first inclined surface, a dovetail slider is provided on the second inclined surface, and the dovetail slider extends into the dovetail groove, and a lifting adjustment component is provided between the adjustment block and the clamping seat.

[0008] Furthermore, the lifting and adjusting assembly includes a lifting cylinder, which is located in the bridge plate seat at the bottom of the clamping seat, and the main shaft of the lifting cylinder passes through the clamping seat and is connected to the adjusting block.

[0009] Furthermore, the adjusting block is provided with a penetrating connecting hole, and a connecting bolt is provided at the connecting hole. The main shaft of the lifting cylinder is located below the connecting hole of the adjusting block, and the connecting bolt passes through the connecting hole and is threadedly connected to the main shaft of the lifting cylinder.

[0010] Furthermore, a tightening protrusion is provided on the side of the clamping block facing the fixing block.

[0011] Furthermore, a plurality of positioning protrusions are provided at the bottom of the groove clamping area.

[0012] Furthermore, a plurality of lifting ears are provided on the base.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] The utility model sets a base, a CNC turntable, a tailstock and a bridge plate seat, and sets a plurality of clamping surfaces on the bridge plate seat respectively, and sets a clamping seat on each clamping surface, and sets a plurality of groove clamping areas, fixed blocks, clamping blocks and position adjustment components on the clamping seat, so that the dual-spindle processing equipment tooling can clamp a plurality of products in batches on a plurality of clamping surfaces for processing by the dual spindles, and at the same time can control the CNC turntable to rotate the clamping surfaces, so that the dual spindles can process products on different clamping surfaces, and can realize multiple processing with one clamping, thereby effectively improving the clamping and processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. Among them:

[0016] Figure 1 A schematic diagram of the structure of a dual-spindle machining equipment tooling Figure 1 ;

[0017] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0018] Figure 3 This is a partial cross-sectional view of a dual-spindle machining equipment tooling.

[0019] The markings in the figure are: 1. CNC turntable; 2. Tail stock; 3. Base; 4. Bridge plate seat; 5. Clamping seat; 6. Clamping block; 7. Adjusting block; 8. Fixed block; 9. Lifting cylinder; 10. First inclined plane; 11. Second inclined plane; 12. Dovetail groove; 13. Dovetail slider; 14. Connecting bolt; 15. Connecting hole; 16. Tightening protrusion; 17. Positioning protrusion; 18. Lifting ear. DETAILED DESCRIPTION

[0020] In the description of the present invention, it should be noted that, for directional words, such as the terms "center", "horizontal (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and so on, indicating directions and positional relationships are based on the directions or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and cannot be understood as limiting the specific protection scope of the present invention.

[0021] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features. Therefore, the terms "first" and "second" may explicitly or implicitly refer to one or more of these features. In the description of this utility model, "several" and "a number" mean two or more, unless otherwise specifically defined.

[0022] A dual-spindle machining equipment tooling, such as Figure 1-3 As shown, it includes a base 3, a CNC turntable 1, a tailstock 2 and a bridge plate seat 4, the CNC turntable 1 and the tailstock 2 are installed on the base 3, and the two ends of the bridge plate seat 4 are respectively connected to the CNC turntable 1 and the tailstock 2, and the bridge plate seat 4 is respectively provided with a plurality of clamping surfaces, each clamping surface is provided with a clamping seat 5, and the clamping seat 5 is provided with a plurality of groove clamping areas, a fixed block 8 is provided on one side of the groove clamping area, and a clamping block 6 is provided on the other side, and the clamping block 6 is horizontally slidably connected to the clamping seat 5 and is provided with a position adjustment component.

[0023] Preferably, T-shaped slide rails are provided in the several groove clamping areas of the clamping seat 5, and a T-shaped slide groove is provided at the bottom of the clamping block 6. The T-shaped slide rails extend into the T-shaped slide groove, thereby realizing a horizontal sliding connection between the clamping block 6 and the clamping seat 5.

[0024] Preferably, the position adjustment assembly includes an adjustment block 7, a first inclined surface 10 is provided on the side of the clamping block 6 away from the fixed block 8, and a dovetail groove 12 is provided on the first inclined surface 10, a second inclined surface 11 is provided on the side of the adjustment block 7 to fit with the first inclined surface 10, a dovetail slider 13 is provided on the second inclined surface 11, and the dovetail slider 13 extends into the dovetail groove 12, and a lifting adjustment assembly is provided between the adjustment block 7 and the clamping seat 5.

[0025] Preferably, the lifting and adjusting assembly includes a lifting cylinder 9 , which is located in the bridge plate seat 4 at the bottom of the clamping seat 5 , and the main shaft of the lifting cylinder 9 passes through the clamping seat 5 and is connected to the adjusting block 7 .

[0026] Preferably, a penetrating connecting hole 15 is provided on the adjusting block 7, and a connecting bolt 14 is provided at the connecting hole 15. The main shaft of the lifting cylinder 9 is located below the connecting hole 15 of the adjusting block 7, and the connecting bolt 14 passes through the connecting hole 15 and is threadedly connected to the main shaft of the lifting cylinder 9.

[0027] Preferably, a tightening protrusion 16 is provided on the side of the clamping block 6 facing the fixing block 8 , so that the tightening protrusion 16 contacts and tightens the product.

[0028] Preferably, a plurality of positioning protrusions 17 are provided at the bottom of the groove clamping area, and the product is positioned and supported by the plurality of positioning protrusions 17 .

[0029] Preferably, a plurality of lifting ears 18 are provided on the base 3, and the provision of the plurality of lifting ears 18 facilitates the lifting and transportation of the entire tooling.

[0030] Working process and principle:

[0031] When processing products, several products are placed respectively in the several groove clamping areas of the clamping seat 5 on each clamping surface, and positioned and placed by the positioning protrusion 17. After the placement is completed, the lifting cylinder 9 is started to clamp the clamping block 6 to complete the fixation of the product. Finally, all the clamping surfaces are clamped with several products. Then the dual spindles process the several products on the clamping surfaces. After the product on one clamping surface is processed, the CNC turntable 1 controls the bridge plate seat 4 to rotate so that the product on the other clamping surface is processed facing the dual spindles.

[0032] The utility model sets a base 3, a CNC turntable 1, a tailstock 2 and a bridge plate seat 4, and sets a plurality of clamping surfaces on the bridge plate seat 4, and sets a clamping seat 5 on each clamping surface, and sets a plurality of groove clamping areas, a fixed block 8, a clamping block 6 and a position adjustment component on the clamping seat 5, so that the dual-spindle processing equipment tooling can clamp a plurality of products in batches on a plurality of clamping surfaces for dual-spindle processing, and at the same time can control the CNC turntable 1 to rotate the clamping surfaces, so that the dual-spindle can process products on different clamping surfaces, and can realize multiple processing with one clamping, thereby effectively improving the clamping and processing efficiency.

[0033] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiment. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, certain improvements and modifications that do not depart from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. A dual-spindle machining equipment tool, characterized by: It includes a base, a CNC turntable, a tailstock and a bridge plate seat. The CNC turntable and tailstock are installed on the base. The two ends of the bridge plate seat are respectively connected to the CNC turntable and the tailstock. The bridge plate seat is respectively provided with a plurality of clamping surfaces, and each clamping surface is provided with a clamping seat. The clamping seat is provided with a plurality of groove clamping areas, and a fixed block is provided on one side of the groove clamping area, and a clamping block is provided on the other side. The clamping block is horizontally slidably connected to the clamping seat and is provided with a position adjustment component.

2. The dual-spindle machining equipment according to claim 1, characterized in that: T-shaped slide rails are arranged in the clamping areas of the plurality of grooves of the clamping seat, a T-shaped slide groove is arranged at the bottom of the clamping block, and the T-shaped slide rails extend into the T-shaped slide groove.

3. The dual-spindle machining equipment tooling according to claim 2, characterized in that: The position adjustment assembly includes an adjustment block, a first inclined surface is provided on the side of the clamping block away from the fixed block, and a dovetail groove is provided on the first inclined surface, a second inclined surface is provided on the side of the adjustment block to fit with the first inclined surface, a dovetail slider is provided on the second inclined surface, and the dovetail slider extends into the dovetail groove, and a lifting adjustment assembly is provided between the adjustment block and the clamping seat.

4. The dual-spindle machining equipment tool according to claim 3, characterized in that: The lifting and adjusting component includes a lifting cylinder, which is located in a bridge plate seat at the bottom of the clamping seat. The main shaft of the lifting cylinder passes through the clamping seat and is connected to the adjusting block.

5. The dual-spindle machining equipment according to claim 4, characterized in that: The adjusting block is provided with a penetrating connecting hole, and a connecting bolt is provided at the connecting hole. The main shaft of the lifting cylinder is located below the connecting hole of the adjusting block, and the connecting bolt passes through the connecting hole and is threadedly connected to the main shaft of the lifting cylinder.

6. The dual-spindle machining equipment tool according to claim 1, characterized in that: The side of the clamping block facing the fixing block is provided with a tightening protrusion.

7. The dual-spindle machining equipment tool according to claim 1, characterized in that: A plurality of positioning protrusions are provided at the bottom of the groove clamping area.

8. The dual-spindle machining equipment according to claim 1, characterized in that: A plurality of lifting ears are arranged on the base.

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