Unlock instant, AI-driven research and patent intelligence for your innovation.

Tool holder device

A tool holder and clamp arm technology, applied in the field of automatic tool change mechanism, can solve the problems of lack of interoperability, inability to stably clamp the tool bar, and tool bar loosening

Active Publication Date: 2017-01-04
SANJET INT
View PDF6 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As can be seen from the above, the aforementioned tool holders each have their own specificity, and they are not interoperable with each other. If the configuration of the tool holder and the tool holder is wrong, it may not be able to stably clamp the tool holder and cause the tool holder to loosen.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Tool holder device
  • Tool holder device
  • Tool holder device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] In order to illustrate the present invention more clearly, a preferred embodiment is given and described in detail with reference to the drawings. Please refer to Figure 2 to Figure 4 Shown is a tool holder device 100 according to a preferred embodiment of the present invention, which includes a base 10 , two tool holders 20 , two first bolts 30 , two second bolts 40 and two abutting members 50 . The base 10 includes a ring frame 12 and a combination seat 14 extending from two sides of the ring frame 12 . The ring frame 12 is installed on a rotatable shaft (not shown in the figure), and the two coupling bases 14 are symmetrical in structure and respectively provide a tool holder 20 for detachable coupling thereto. The installation of one toolholder 20 , one first bolt 30 , one second bolt 40 and one propping member 50 will be described below as an example.

[0034] The base 10 has a top surface 10a and a bottom surface 10b opposite to each other. Each of the couplin...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a tool holder device. The tool holder device comprises a pedestal and at least one tool holder, and the tool holder is combined on the pedestal in a detachable manner. An ejection member is combined on the pedestal, the ejection member is provided with an ejection end which is arranged in front of one abutting surface of the tool holder, when being pushed, the ejection end moves back to the position which is tangent to the abutting surface, conversely, when not being pushed, the ejection end keeps the position in front of the abutting surface. Thus, the tool holder is suitable for clamping cutter bars which have combination grooves or do not have combination grooves.

Description

technical field [0001] The invention relates to an automatic tool changing mechanism; in particular, it refers to a tool holder device suitable for different tool bar structures. Background technique [0002] It is known that the tool holders used in processing machines with automatic tool change mechanisms generally have two structures in response to different processing requirements. One of them is the tool holder 1 shown in Figure 1(a), which is suitable for rotating speed For slow heavy cutting, in order to avoid slippage of the tool bar 1 during the processing, a concave joint groove 1a is provided at the symmetrical position of its peripheral surface, and each joint groove 1a is used as the main shaft of the processing machine. The two positioning columns are embedded so that the heavy cutting process can be carried out smoothly; as shown in Fig. For high-speed rotary machining. [0003] It is known that the automatic tool changing mechanism must be equipped with too...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B23B29/04
CPCB23B29/04
Inventor 张庆三
Owner SANJET INT