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Double-clamping mechanism of machining center

A clamping mechanism and clamping cylinder technology, applied in metal processing machinery parts, metal processing equipment, clamping and other directions, can solve the problems of small effective space and poor processing accuracy, and achieve convenient conversion, simple device structure, and travel space. small effect

Inactive Publication Date: 2015-07-15
山东派克诺尔机器有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a double clamping mechanism of a machining center to solve the problems of poor machining accuracy and small effective space in existing machining centers

Method used

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  • Double-clamping mechanism of machining center
  • Double-clamping mechanism of machining center
  • Double-clamping mechanism of machining center

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Embodiment Construction

[0019] Such as figure 1 , figure 2 , image 3 , Figure 4 and Figure 5 As shown, a double clamping mechanism of a machining center is mainly composed of a fixture seat 19. The fixture seat 19 is connected and fastened to two linear sliders 2, a brake device 5, an intermediate fixed seat 7 and a fixed seat 18 through screws. Together, the two linear sliders 2 can move linearly along the two linear guide rails 3 installed on the bed square tube of the machining center, and the brake device 5 plays the role of fixing the position of the clamp; the upper plane of the clamp seat 19 is provided with a sliding length Slot 23, insert T-type nut 14 in the sliding long groove 23, T-type nut 14 is connected with locking handle 16 and fix cylinder support 12 on the clamp seat 19, cylinder support 12 is connected with cylinder mounting plate 11 and clamping Cylinder I9, loosen the locking handle 16 to move the position of the clamping cylinder I9 to adapt to the size of the workpiece...

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Abstract

A double-clamping mechanism of a machining center is mainly composed of a clamp base. The clamp base is connected with a linear sliding block, a braking device, a middle fixing base and a fixing base in a fastening mode through screws. The linear sliding block can be in linear motion along a linear guide track installed on a lathe bed square tube of the machining center, a sliding long groove is arranged on an upper plane of the clamp base, a T-shaped nut is inserted into the sliding long groove, the T-shaped nut is connected with a locking handle to fix a cylinder support on the clamp base, the cylinder support is connected with a cylinder installing plate and a clamping cylinder I, and after the locking handle is loosened, the clamping cylinder I can be moved to adapt to the size of a workpiece. A cylinder base is fixed at the tail end of the clamp base through a screw, a clamping cylinder II is fixed on the cylinder base, a pressing base is connected with a sliding base through a clamping block, and a plurality of threaded holes at intervals are formed in the sliding base. The double-clamping mechanism is simple in structure, easy to install and small in occupied space of a linear shaft stroke, guarantees a working stroke during double-clamping, facilitates conversion between single-pressing and double-pressing, and does not affect machining precision after repeated installing and detaching.

Description

technical field [0001] The invention relates to the technical field of profile processing equipment, in particular to a double clamping mechanism of a machining center. Background technique [0002] Existing machining centers generally only clamp one workpiece per station, that is to say, there is only one set of fixtures. When two pieces of material need to be clamped at one time, the two pieces of material are usually clamped together. Influenced by the shape and size of the material itself, the machining accuracy is greatly reduced; another way is to directly add a positioning plate and a cylinder to the main fixture table for compression, because the stroke of the linear axis of the machining center is certain, but the increased cylinder Other accessories occupy a lot of effective space, which greatly reduces the size range of materials that can be clamped, and if you want to change from double clamping to single clamping after encountering a large workpiece, the disasse...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q3/08
Inventor 韩帅
Owner 山东派克诺尔机器有限公司
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